[go: up one dir, main page]

WO2012067416A2 - Dispositif de retenue pour dispositif coulissant équipé d'un élément tampon - Google Patents

Dispositif de retenue pour dispositif coulissant équipé d'un élément tampon Download PDF

Info

Publication number
WO2012067416A2
WO2012067416A2 PCT/KR2011/008733 KR2011008733W WO2012067416A2 WO 2012067416 A2 WO2012067416 A2 WO 2012067416A2 KR 2011008733 W KR2011008733 W KR 2011008733W WO 2012067416 A2 WO2012067416 A2 WO 2012067416A2
Authority
WO
WIPO (PCT)
Prior art keywords
buffer
support
space
groove
rolling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/008733
Other languages
English (en)
Korean (ko)
Other versions
WO2012067416A3 (fr
Inventor
박윤식
김재원
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Segos Co Ltd
Original Assignee
Segos Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110003581A external-priority patent/KR101259457B1/ko
Application filed by Segos Co Ltd filed Critical Segos Co Ltd
Priority to US13/885,658 priority Critical patent/US9192232B2/en
Priority to CN2011800549278A priority patent/CN103209614A/zh
Publication of WO2012067416A2 publication Critical patent/WO2012067416A2/fr
Publication of WO2012067416A3 publication Critical patent/WO2012067416A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • A47B88/477—Buffers; End stops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0018—Buffers, stop blocks or latches for single drawer slides
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0091—Drawer movement damping
    • A47B2210/0094—Drawer damping device with 2 relatively movable parts to convert kinetic energy
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0091—Drawer movement damping
    • A47B2210/0097—Ball or roller cage incorporating damping means

Definitions

  • the present invention relates to a retainer provided with a cushioning member for a sliding device.
  • furniture such as a desk and a wardrobe and home appliances such as a refrigerator, a washing machine, and a microwave oven are provided with a receiving body that draws in and out with an object stored therein.
  • a space accommodated in the main body of the furniture and the home appliance is provided, and a housing having a space in which an object is stored therein is coupled and installed to slide in the space accommodated in the main body by sliding devices provided on both sides.
  • Conventional sliding devices are installed between the main body and the housing, respectively, so that the rails fixed to the main body and the rails moving together with the housing overlap each other, and rolling motion means such as balls or rollers are provided between the overlapping rails.
  • the rail to be fixed and the rail to be moved are installed to be in contact with each other.
  • Such a sliding device is provided so that the rolling motion means is installed between the rails provided in the housing and the main body so as to be smoothly opened and closed at the time of withdrawal and closure of the housing.
  • the rails fixed to the main body and the housing are overlapped with the moving rails in a double structure
  • the rails are installed in a triple structure in which an intermediate rail is installed between the fixed rail and the moving rail in order to extend the drawing distance. May be It is apparent to those skilled in the art that the structure sliding by the rolling motion, whether in the double structure or the triple structure, is the same and thus belongs to the same category.
  • the rolling motion means provided between the rails superimposed by the sliding apparatus mentioned above is provided in the retainer fitted so as to maintain the same space
  • a conventional retainer is provided in a shape to minimize movement interference between a fixed rail and a moving rail, and a plurality of balls and rollers, such as rollers, are inserted at overlapping positions of the fixed rail and the moving rail while keeping a gap therebetween. It is provided.
  • the rail fixed to the main body of the sliding device is provided in the form of the Korean consonant "c", and the rail which is fixed according to the same form so as to be inserted inward to the rail that is superimposed inside and moved together with the housing.
  • the retainer inserted into the rail being moved is also provided in the same shape so as not to interfere.
  • a rolling body fitted to a retainer inserted at a position overlapping with a rail moved to each surface protruding to face each other of the rail to be fixed to each other is provided so as to make a cloud contact with the rail and the rail to be fixed.
  • the retainer has a stopper function installed between the rail to be fixed and the rail to be moved to support the rolling body, and a stopper function for limiting the drawn out so as to prevent the moving rail from sliding out by being superimposed on the fixed rail.
  • the retainer is moved in a cloud contact state between the rail to be fixed and the rail to be moved, and a projection for preventing the retainer from being detached is provided at the end of the rail being drawn out, and the retainer is also prevented from being removed from the rail being moved.
  • projections are installed.
  • the retainer is supported by a protrusion protruding from the rail where the retaining direction side of the retainer is fixed. While being prevented from being separated, the sliding range of the drawn body may be limited.
  • the retainer has a problem in that pullout noise is generated while the amount of shock generated by the projections protruding from the rails on both sides when the receiver is taken out is generated and is broken by the continuous shock.
  • the conventional retainer is made of a metal material such as a rail, and has a strength to withstand the transmitted shock, but when the rolling body is moved to the rolling motion of the rail friction with the retainer of the metal material, noise is generated, and the rolling body is damaged. There was a problem.
  • the retainer formed of a metallic material should be shaped in the form of a Korean consonant “ ⁇ ” according to the shape of the rail, and should be shaped so that the rolling bodies can be fitted with rolling motions to face each other, thereby increasing the processing cost.
  • the metal material is exposed to moisture, there is a problem that the friction noise caused by the corrosion, the noise is generated while colliding with the rail of the same metal material at the time of extraction.
  • the retainer is provided with a synthetic resin material to reduce noise caused by friction with the rolling body and minimize damage of the rolling body.
  • the retainer of the prior art has a problem that the strength to withstand the impact generated at the time of withdrawal is lowered compared to the metal material, so that the amount of impact is easily broken while the continuous enclosure is taken out.
  • the retainer has a problem in that noise is generated due to impact while both sides face bumps protruding from the rails, respectively, so as to prevent the detachment of the rails while the rails are pulled out.
  • the retainer of the prior art has a problem that breakage occurs when an impact is transmitted through a continuous drawing operation as the impact amount generated while colliding with the rail is concentrated on the contact surface.
  • the problem to be solved by the present invention is to provide a retainer having a cushioning member for a sliding device is provided with a cushioning member in the retainer installed in the sliding device to minimize the noise and increase the life.
  • a cloud body that is cloud-moved between the sliding rails installed to slide an enclosure in which an object is stored is moved inside of the main body in which the object is stored, and the storage is drawn out and closed.
  • Body having an insertion groove, respectively protruding from both ends of the body in the direction of the receiving body, are arranged in a direction to be protruded and drawn out so as to be located between the sliding rails in a direction facing each other, the plurality of clouds in which the rolling body is inserted and supported Rolling Support Brackets with Insertion Holes And a buffer member part disposed at each end of the sliding rail in the drawing direction and the closing direction of the body, the buffer member being inserted into the buffer insertion groove to be in contact with each other when the sliding rail is pulled out.
  • the sliding rails in contact with the rolling body can be buffered by the amount of impact that is supported by the draw output is installed on one side and the other side of the body that is supported when the sliding rail is pulled out.
  • a buffer support may further include a support space having a support space in which the space is reduced in the direction of the main body after the space is enlarged in the insertion space by the support inclined portion, and the buffer support has the buffer member passing through the insertion space and thus the support space.
  • the contact surface may be supported while being inserted into the support surface.
  • the shock absorbing member is disposed at one side and the other side of the body, and both sides and the body are inserted at both sides such that the shock absorbing support projecting from the inner side facing each other is inserted into the buffer inserting groove.
  • a first buffer having a first insertion support groove open in a direction, and protruding inwardly of the first buffer body, the inner surfaces of the first insertion support grooves facing each other in the surface direction of the buffer insertion groove; It may include a first buffer projection protruding to protrude so as to contact the support surface and the first projection inclined portion is reduced in cross-sectional area toward the main body so as to contact the support surface in accordance with the inclination of the support inclined portion is inserted into the support space, The first buffer is inserted into the first insertion support groove when the buffer support is inserted into the insertion space.
  • the first buffer protrusion protruding inwardly of the first insertion support groove may be inserted into the support space through the insertion space to be supported while the first buffer protru
  • a first elastic groove having a groove shape may be formed in the main body direction of the first shock absorber so as to have a space deformed elastically in the center, and a center may be formed on an outer surface of the main body of the first shock absorber.
  • the first inclined portion may be formed such that the cross-sectional area of the first buffer body is inclined so that the cross-sectional area of the first buffer body is large and the cross-sectional area of the first buffer body is increased toward both sides.
  • a buffer protrusion having a support groove on both sides facing the rail may be further provided, wherein the buffer protrusion is inserted into the support groove formed on both sides facing the sliding rail by inserting the buffer member into the protrusion space. Can be installed.
  • the shock absorbing member is disposed on one side and the other side of the body, both sides and the body in both sides so that the buffer projection projecting in the center direction from the inner side facing each other in the open position in the buffer insertion groove is inserted.
  • a second buffer body having a second insertion support groove in an open direction, and a second buffer body protruding inward of the second buffer body, the support being toward the center of the inner surface of the second insertion support groove facing each other; And a second buffering protrusion, each protruding to be inserted into the groove, wherein the second buffering body protrudes inwardly of the second insertion support groove while the buffering protrusion is inserted when the buffering body is inserted into the protrusion space.
  • a second cushioning protrusion may be inserted into and fixed to the support groove.
  • a second elastic groove having a groove shape may be formed in the main body direction of the second buffer body such that a space deformed by elasticity is provided at the center thereof, and a center is formed on an outer surface of the main body of the second buffer body.
  • the second inclined portion may be formed to be inclined so that the cross-sectional area of the second buffer body is large and the cross-sectional area toward the main body is increased to both sides, and the second buffer hole is formed so as to have a space in the center of the outer side of the main body of the second buffer body.
  • a buffer fixing body may be further provided, and the buffer fixing body may be installed in a state where the buffer member is inserted into the fixing insertion space such that the buffer member passes through the fixing inclined portion and the buffer fixing body is positioned inward.
  • the buffer member is disposed on one side and the other side of the body, respectively, both sides and the body direction is open at the position opened in the buffer insertion groove is the buffer fixing body inward when inserted into the buffer insertion groove
  • a third buffer having a buffer insertion space positioned therein, and protruding from the main body direction end of the third buffer body, protruding away from the center direction at positions facing each other at the end of the main body direction of the buffer inserting space; And a third buffering protrusion protruding to be inserted into the fixed insertion space when inserted into the buffer inserting groove, wherein the third buffering body passes through the buffering fixing body via the fixing inclined portion.
  • a third inclined portion may be formed on the outer surface of the main body of the third buffer body so as to be inclined so that the cross-sectional area at the center thereof is small and the cross-sectional area of the main body is increased toward both sides thereof.
  • the third buffer hole penetrating to have a space in the center of the direction can be formed, the third buffer body is in contact with the sliding rail on one side and the other side at the time of withdrawal of the housing, the third slope The impact amount is dispersed in the portion, and the impact amount can be absorbed while being deformed inside the third buffer hole.
  • the body and the rolling support bracket may be made of a hard synthetic resin material, and the buffer member part may be made of a soft synthetic resin material.
  • the body, the rolling support bracket, and the buffer member part are release materials.
  • the injection molding method can be integrally molded by injection, but the buffer member portion is formed in the buffer groove with an outer surface direction of the outer surface of the body in the direction of the body from the outer surface of the body can be formed
  • the rolling support may further include a rolling support having a plurality of rolling support holes, each protruding from the outer surface and communicating with the rolling insertion holes arranged in plural in the drawing direction, the rolling bodies being inserted and supported. Rolling motion on the rolling support projecting on the outer surface facing each other and the rolling support protrusion protruding on the inner surface of the rolling support facing each other upon insertion support of the plurality of rolling insertion holes arranged in a withdrawal direction of the rolling support This can be supported so that departure can be prevented.
  • the buffer member is installed in the retainer installed in the sliding device to minimize the noise by cushioning the amount of impact to be taken out, thereby providing the effect of increasing the life by preventing damage by the impact.
  • a retainer having a rolling means is installed on the both sides of the contact with the rail when the retainer is pulled out so that the shock absorbing member is fixed so as not to be separated by an external force after installation. As installed by assembling the shock absorbing member in the to provide an effect that the stability of the installation is improved.
  • the shock absorbing member which is fixed to both sides of the retainer's rail in contact with the rail after being installed, is formed of a soft material to prevent the user from being released by an external force instead of dismantling by intention. It has an elastic force that makes it easy to install the cushioning member, and it deforms when an impact is applied, absorbs the shock while minimizing the occurrence of noise, and returns to its original position after absorbing the shock. And the buffer performance is improved.
  • the retainer is made of a hard synthetic resin material to maintain the strength that the rolling body is supported, and the buffer member provided on both sides of the retainer is made of a soft synthetic resin material, so that injection molding can be performed integrally, thereby improving molding efficiency. Provides an improved effect.
  • FIG. 1 is a block diagram showing a state in which a sliding device in which a retainer provided with a cushioning member for a sliding device according to a first embodiment of the present invention is assembled is installed in a main body and a housing.
  • FIG. 2 is a configuration diagram illustrating a state in which a sliding device in which a retainer provided with a cushioning member for a sliding device of FIG. 1 is assembled is operated.
  • FIG. 2 is a configuration diagram illustrating a state in which a sliding device in which a retainer provided with a cushioning member for a sliding device of FIG. 1 is assembled is operated.
  • FIG 3 is an exploded perspective view showing a retainer provided with a buffer member for a sliding device according to a first embodiment of the present invention.
  • FIG. 4 is an exploded front view showing a retainer provided with a buffer member for a sliding device of FIG. 3;
  • FIG. 5 is a front view illustrating an assembled state of a retainer provided with a cushioning member for a sliding device of FIG. 3.
  • FIG. 5 is a front view illustrating an assembled state of a retainer provided with a cushioning member for a sliding device of FIG. 3.
  • FIG. 6 is an exploded perspective view showing a retainer provided with a cushioning member for a sliding device according to a second embodiment of the present invention.
  • Fig. 7 is an exploded front view showing a retainer provided with a buffer member for sliding device of Fig. 6.
  • FIG. 8 is a front view illustrating an assembled state of a retainer provided with a cushioning member for a sliding device of FIG. 6.
  • FIG. 9 is an exploded perspective view showing a retainer provided with a cushioning member for a sliding device according to a third embodiment of the present invention.
  • FIG. 10 is an exploded front view showing a retainer provided with a cushioning member for a sliding device of FIG. 9;
  • FIG. 11 is a front view illustrating an assembled state of a retainer provided with a cushioning member for a sliding device of FIG. 9;
  • FIG. 12 is a perspective view showing a retainer provided with a cushioning member for a sliding device according to a fourth embodiment of the present invention.
  • FIG. 13 is a front view showing a retainer provided with a buffer member for a sliding device of FIG. 12;
  • FIG. 1 is a configuration diagram showing a state in which a sliding device in which a retainer with a cushioning member for a sliding device according to a first embodiment of the present invention is assembled is installed in a main body and an accommodating body
  • FIG. 2 is a sliding device of FIG.
  • Fig. 3 is an exploded perspective view showing a retainer provided with a cushioning member for a sliding device according to a first embodiment of the present invention. Is an exploded front view which shows the retainer provided with the buffer member for sliding devices of FIG. 3, and
  • FIG. 5 is a front view which shows the assembled state of the retainer provided with the buffer member for sliding devices of FIG.
  • an accommodating body 2 that slides to receive and withdraw an object is installed in a main body 1 that accommodates an object such as a furniture and a refrigerator. Between the main body 1 and the storage body 2, the sliding device 3 which slides by rolling motion is provided.
  • the sliding device 3 is arranged between the sliding rail 10 and the sliding rail 10 which are respectively provided on the main body 1 and the housing 2, and when the housing 2 is withdrawn from the main body and closed.
  • the plurality of rolling bodies 20 Arranged between the plurality of rolling bodies 20 and the sliding rails and the sliding rails so as to slide in contact with the sliding rails, and provided in a shape that is in contact interference between the sliding rails 10, the plurality of rolling bodies 20 can be cloud movement And a retainer 100 that is supported to.
  • the cloud 20 in the present specification is used for the ball, but this is for convenience of description.
  • the rolling body 20 may include all means for rolling movement, it may include a roller.
  • the sliding rail includes a fixed rail 11 fixed to an inner surface of the main body 1, and a moving rail 12 installed on both sides of the housing 2 so as to overlap with the fixed rail 11.
  • a rolling body 20 in rolling contact with the fixed rail 11 and the moving rail 12, respectively, so that the rolling motion, the fixed rail 11 and the moving rail ( 12 is fixed between the fixed rail 11 and the moving rail 12 at the time of withdrawal of the housing 2 while the plurality of rolling bodies 20 are supported and moved together with the moving rail 12 in a shape that minimizes the interference that is moved between them.
  • the moving rail 12 is brought into contact with the retainer 100 which is installed to maintain the gap while the rolling body 20 is rotatable while being superimposed on the fixed rail 11 and withdraws the housing 2.
  • the cloud body 20 moves while being closed, it is installed to slide while rolling.
  • the fixing rail 11 is provided with a fixing protrusion 11a for preventing the detachment to one end
  • the moving rail 12 is provided with the moving protrusion 12a for preventing the detachment to the other end.
  • the moving protrusion 12a is supported to the other side of the retainer 100. While moving from one side of the retainer 100 is supported by the fixing projections to finish the withdrawal. That is, the retainer 100 may adjust a range in which one side and the other side of the retainer 100 are drawn while preventing the fixing protrusion 11a and the moving protrusion 12a from being held, respectively.
  • the retainer 100 having the cushioning member for the sliding device according to the first embodiment of the present invention includes a body part 110 on which the rolling body 20 is supported, and a buffer support body 120.
  • the first buffer member 130 includes.
  • the body 110 includes a body 111, a rolling support bracket 113, a rolling support protrusion 115, and a rolling support 116 disposed between the fixed rail 11 and the moving rail 12.
  • the body 111 is disposed between the fixed rail 11 and the moving rail 12, the buffer insertion groove which is open outwardly on one side and the other side so that the withdrawal range is adjusted at the time of withdrawal of the moving rail 12 ( 112).
  • the buffer insertion groove 112 has an outer surface such that the first shock absorbing member 130 is inserted into and installed at one side and the other side at which the fixing protrusion 11a and the moving protrusion 12a are supported when the receiving body 2 is pulled out. It is formed to be open.
  • the rolling support brackets 113 protrude from the opposite ends of the body 111 in the direction of the housing 2, respectively, and protrude from the fixed rail 11 and the moving rail 12 in a direction facing each other.
  • the rolling support bracket 113 protrudes in the direction in which the rolling body 20 for rolling motion is installed between the fixed rail 11 and the moving rail 12.
  • the rolling support bracket 113 is arranged in the direction to be drawn out and has a plurality of rolling insertion holes 114 into which the rolling body 20 is inserted and supported.
  • the rolling hole 114 is formed so that the rolling body 20 is inserted into and supported by the rolling rail contacting the fixed rail 11 and the moving rail 12 to enable the rolling motion.
  • the rolling support protrusions 115 protrude from each other to the inner surfaces of the rolling support 116 facing each other, and protrude so that the rolling bodies 20 are supported at positions facing each other with the outer periphery of the rolling insertion holes 114. .
  • the cloud support protrusion 115 is installed to protrude so that the cloud body 20 is rotatably supported on the inner surfaces of the cloud support 116 facing each other so that the cloud support 116 is prevented from escaping toward the inner surfaces of the cloud support 116 facing each other. It is.
  • the cloud support protrusion 115 has a cloud insertion hole 114 according to the curvature of the cloud body 20 in the distance between the surfaces facing each other in contact with each other in the direction of the cloud insertion hole 114 in the direction of the cloud insertion hole 114. It is provided to be smaller than the size of the cloud body 20 is installed so as to prevent the departure from the cloud movement.
  • the cloud support 116 protrudes from each other on the outer surfaces of the cloud support 116 which face each other, and the cloud body 20 is inserted and supported at a position communicating with the cloud insertion holes 114 arranged in a plurality of withdrawal directions. It has a plurality of rolling support holes 117.
  • the rolling support hole 117 is inserted into the outer surfaces of the rolling support 116 of the rolling support body 116 facing each other to enable the rolling movement of the rolling support 20 in the direction of the facing outer surfaces of the rolling support 116. The departure is prevented.
  • the cloud support hole 117 is formed to be smaller than the cloud insertion hole 114 while allowing the cloud movement according to the curvature of the cloud body 20 is to be separated in the outer surface direction facing each other of the cloud support 116 Can be prevented.
  • the rolling support 20 protrudes on the inner surfaces of the rolling support 116 facing each other when the rolling support 20 is inserted into and supported by the rolling insertion holes 114 arranged in a plurality in the drawing direction of the rolling support 116.
  • the rolling support 116 protruding from the outer surface facing each other with the 115 is supported to enable the rolling movement can be prevented from being separated.
  • the buffer supporters 120 are disposed on one side and the other side of the body 111, respectively, and protrude to positions spaced apart so that the insertion spaces 121 are formed in the center direction from the inner surfaces facing each other in the buffer insertion grooves 112. have.
  • the insertion space 121 is formed to insert the first buffer member 130 supported by the buffer support 120.
  • An inclined insertion inclined portion 122 is formed in the outward direction of the body 111 of the buffer support 120 to enlarge the insertion space 121.
  • the insertion inclined portion 122 is inclined at an angle at which the insertion space 121 is enlarged in an outer direction of the body 111 into which the first buffer member 130 is inserted so that the first buffer member 130 is easily inserted. Formed.
  • the buffer support 120 has a support surface 123 in the surface direction facing each other of the buffer insertion groove 112 so that the space is expanded in the body direction of the insertion space 121, at both ends of the support surface 123
  • the inclined support inclined portion 125 is formed to reduce the cross-sectional area in the direction of the main body of the buffer insertion groove 112 so that the space is reduced in the direction of the main body 111 from the support surface 123 in which the space is enlarged in the insertion space 121.
  • the buffer supporter 120 may be supported while the first buffer member 130 contacts the support surface 123 while being inserted into the support space 124 through the insertion space 121.
  • the first buffer member 130 includes a first buffer 131 and a first buffer protrusion 134 inserted into the buffer insertion groove 112 on one side and the other side of the body 111.
  • the first buffer 131 is disposed on one side and the other side of the body 111, the buffer support 120 protruding in the center direction from the inner surface facing each other in the open position in the buffer insertion groove 112 is inserted It has a first insertion support groove 132 which is open to both sides and the body 111 in both sides as possible.
  • the first insertion support groove 132 is formed to insert the buffer support 120 protruding apart to have an insertion space 121 on both sides of the first buffer body 131.
  • the first shock absorber 131 has a first elastic groove 133 so that a space deformed by elasticity is provided at the center in the main body 1 direction. Since the first elastic groove 133 has a space that is deformed when the buffer support 120 is inserted into the first insertion support groove 132, the first elastic groove 133 is easily inserted into a narrow space when the first shock absorber 131 is inserted and installed. It is formed so that installation is possible.
  • the first shock absorber 131 has a first inclined portion 137 inclined from the center of the outer surface of the main body 1 to the main body 1 in both side directions, and the center of the main body 1 outward. It has a first buffer hole 136 penetrated therein. That is, the first buffer 131 is in contact with the fixing projection (11a) and the moving projection (12a) on one side and the other side at the time of withdrawal of the housing 2, the impact amount is dispersed in the first inclined portion 137 In addition, the shock absorbing amount may be absorbed while being deformed in the first buffer hole 136.
  • the first shock absorbing protrusion 134 protrudes inside the first buffer body 131, and protrudes toward the inner surface of the first inserting support groove 132 in a direction facing each other of the buffer inserting groove 112.
  • the first protrusion inclined portion 135 is formed to be reduced in cross-sectional area in the direction of the main body 1 so as to contact the surface 123 according to the inclination of the support inclined portion 125, and protrudes to be inserted into the support space 124. have.
  • the first buffer body 131 protrudes inwardly of the first insertion support groove 132 while the buffer support 120 is inserted into the first insertion support groove 132 at the time of insertion into the insertion space 121.
  • the first buffer protrusion 134 is inserted into the support space 124 by passing through the insertion space 121 smaller than the protruding size while being deformed in the first elastic groove 133 formed in the center of the support surface 123 ) May be supported while contacting the first buffer protrusion 134.
  • FIG. 6 is an exploded perspective view showing a retainer provided with a cushioning member for a sliding device according to a second embodiment of the present invention
  • Figure 7 is an exploded front view showing a retainer provided with a buffer member for the sliding device of Figure 6
  • Figure 8 is a view It is a front view which shows the assembly state of the retainer with which the shock absorbing member for sliding devices of 6 was provided.
  • the retainer 100 in which the buffer member for the sliding device according to the second embodiment of the present invention is installed includes a body portion 110, a buffer protrusion 200, and a second buffer member portion ( 210).
  • the configuration of the body portion 110 is substantially the same as the components of the retainer 100 provided with the cushioning member for the sliding device shown in Figs.
  • the shock absorbing protrusions 200 are respectively disposed on one side and the other side of the body 111, and each of the shock absorbing protrusions 200 protrudes to a position spaced apart from each other to form the protrusion space 201 in the center direction from the inner surfaces facing each other in the buffer insertion groove 112. It is.
  • the protrusion space 201 is formed between the buffer protrusions 200 so that the second buffer member 210 is inserted.
  • the shock absorbing projection 200 has a projecting inclined portion 202 inclined so that the cross-sectional area in the outward direction of the main body 1 on each of both sides in the direction of the fixed rail 11 and the moving rail 12.
  • the protruding inclined portion 202 is formed to be inclined with a reduced cross-sectional area so that the second buffer member 210 inserted into the protrusion space 201 is easily inserted into the buffer protrusion 200.
  • the buffer protrusion 200 has the support groove 203 in each of the both sides which are the direction of the fixed rail 11 and the moving rail 12 in the center position of the main body 1 direction. That is, the buffer protrusion 200 has a second buffer member 210 is inserted into the protrusion space 201 in the support grooves 203 formed on each of both sides in the direction of the fixed rail 11 and the moving rail 12. It can be installed in an inserted state.
  • the second buffer member 210 includes a second buffer 211 inserted into the buffer insertion groove 112 on one side and the other side of the body 111, and a second buffer protrusion 214.
  • the second buffer body 211 is disposed on one side and the other side of the body 111, the buffer protrusion 200 protruding toward the center from the inner surface facing each other in the open position in the buffer insertion groove 112 is It has a second insertion support groove 203 which is open to both sides and the body 111 in both sides to be inserted.
  • the second insertion support groove 203 is formed such that the buffer protrusion 200 is inserted into the protrusion space 201.
  • the second shock absorber 211 has a second elastic groove 213 to be provided with a space that is deformed elastically in the center in the direction of the main body 1. Since the second elastic groove 213 has a space that is deformed when the buffer protrusion 200 is inserted into the second insertion support groove 203, the second elastic groove 213 is easily installed even in a narrow space when the second buffer body 211 is inserted and installed. It is formed to be inserted and installed.
  • the second buffer 211 has a second inclined portion 216 inclined in the direction of the main body 1 in both lateral directions from the center of the outer surface of the main body 1, and the center of the main body 1 outward. It has a second buffer hole 215 penetrated therein. That is, the second buffer 211 is in contact with the fixing projection (11a) and the moving projection (12a) on one side and the other side at the time of withdrawal of the housing 2, the impact amount is dispersed in the second inclined portion 216 In addition, while deforming in the second buffer hole 215, the impact amount may be absorbed.
  • the second buffer protrusion 214 protrudes inside the second buffer body 211 and is inserted into the support groove 203 toward the center on the inner surface of the second insertion support groove 203 facing each other. Each protrudes as much as possible.
  • the buffer protrusion 200 is deformed inside the second elastic groove 213 formed at the center of the second insertion support groove 203.
  • the second buffer protrusion 214 protruding inwardly of the second insertion support groove 203 while being inserted may be inserted into and fixed to the support groove 203.
  • FIG. 9 is an exploded perspective view showing a retainer provided with a cushioning member for a sliding device according to a third embodiment of the present invention
  • FIG. 10 is an exploded front view showing a retainer with a cushioning member for a sliding device of FIG. 9, and
  • FIG. It is a front view which shows the assembly state of the retainer with which the buffer member for sliding devices of 9 was provided.
  • the retainer 100 provided with the buffer member for the sliding device includes a body part 110, a buffer fixture 300, and a third buffer member part ( 310).
  • the configuration of the body portion 110 is substantially the same as the components of the retainer 100 provided with the cushioning member for the sliding device shown in Figs.
  • the buffer fixing body 300 is disposed on one side and the other side of the body 111, respectively, so that the fixed insertion space 301 is formed in the direction of the main body 1 is closed of the buffer insertion groove 112 of the body (1) It is installed across and connecting the faces facing each other apart in the outward direction.
  • the buffer fixing body 300 is formed to be closed in the direction of the outer surface of the open body 1 of the buffer inserting groove 112, and a fixed insertion space 301 is formed in the body 1 direction.
  • the shock absorbing fixture 300 has a fixed inclined portion 302 which is inclined so that the cross-sectional area is reduced in the outward direction of the main body 1 on each of both surfaces in the direction of the fixed rail 11 and the moving rail 12.
  • the fixed inclined portion 302 is formed to be inclined to reduce the cross-sectional area so that the third buffer member 310 inserted into the buffer fixing body 300 is easily inserted and fixed to the fixed insertion space 301.
  • the shock absorbing fixture 300 is installed in a state where the third shock absorbing member 310 is inserted into the fixed insertion space 301 such that the shock absorbing fixture 300 is positioned inwardly through the fixed inclined portion 302. Can be.
  • the third buffer member 310 includes a third buffer 311 and a third buffer protrusion 313 disposed on one side and the other side of the body 111, respectively.
  • the third buffer 311 is disposed on one side and the other side of the body 111, both sides and the body 1 in the open position in the buffer insertion groove 112 is opened in the buffer insertion groove 112 It has a buffer insertion space 312 in which the buffer fixture 300 is positioned inward during insertion.
  • the third buffer 311 has a third inclined portion 315 inclined from the center of the outer surface of the main body 1 to the main body 1 in both side directions, and the center of the main body 1 outward. It has a third buffer hole 314 penetrated therein. That is, when the third buffer 311 contacts the fixing protrusion 11a and the moving protrusion 12a on one side and the other side at the time of withdrawal of the housing 2, the impact amount is dispersed on the third inclined portion 315. In addition, the shock absorbing amount may be absorbed while being deformed in the third buffer hole 314.
  • the third buffer protrusion 313 protrudes toward the main body 1 direction end of the third buffer body 311, and protrudes away from the center direction at positions facing each other at the ends of the main body 1 direction of the buffer inserting space 312. It protrudes so that it may be inserted in the fixed insertion space 301 at the time of insertion into the buffer insertion groove 112.
  • the buffer fixing body 300 is fixed. ) May be fixed to the buffer insertion space 312.
  • FIG. 12 is a perspective view showing a retainer provided with a buffer member for a sliding device according to a fourth embodiment of the present invention
  • FIG. 13 is a front view showing a retainer provided with a buffer member for a sliding device of FIG. 12.
  • a retainer 100 provided with a cushioning member for a sliding device includes a body portion 110 and a fourth buffering member portion 400.
  • the configuration of the body portion 110 is substantially the same as the components of the retainer 100 provided with the cushioning member for the sliding device shown in Figs.
  • the body 111 and the cloud support bracket 113 of the body portion 110 is made of a hard synthetic resin material
  • the fourth buffer member 400 is made of a soft synthetic resin material
  • the body 111 , The rolling support bracket 113, and the fourth buffer member 400 are integrally injection molded by the injection molding method of the release material.
  • the body portion is made of a hard synthetic resin material of high strength as the rolling body is supported to enable the rolling motion and move with the moving rail 12
  • the fourth buffer member 400 is fixed projection (11a) and the moving projection (12a) is made of a soft material to absorb the amount of impact that is supported when being pulled out
  • the body portion 110 and the fourth buffer member 400 is a release material capable of molding two synthetic resin materials at once It is possible to reduce the processing cost by integrally fabricating by injection molding method and to save time and cost due to the assembly process.
  • the fourth shock absorbing member 400 has a buffer groove 401 in which the outer surface of the body 111 is opened in the direction of the body 111 from the outer surface of the body 111, so that the moving rail (12)
  • the fixing protrusion 11a and the moving protrusion 12a are deformed in contact with the buffer groove 401 at the time of withdrawal, they are buffered as they are deformed, and when they are closed, the fixed protrusion 11a and the moving protrusion 12a can be returned to their original positions, thereby improving shock absorption efficiency.
  • a cushioning member is installed in the retainer installed in the sliding device to minimize the noise by buffering the impact amount of the pulled out, and the breakdown caused by the impact is increased, thereby increasing the service life and improving the stability of the installation.

Landscapes

  • Bearings For Parts Moving Linearly (AREA)
  • Vibration Dampers (AREA)

Abstract

La présente invention concerne un dispositif de retenue pour dispositif coulissant doté d'un élément tampon, qui comprend un corps placé entre des rails de coulissement et présentant des rainures d'insertion tampon sur un côté ouvert vers l'extérieur, dans une direction de retrait, et sur l'autre côté qui est la direction de fermeture, de façon à régler la plage de retrait lorsque les rails de coulissement sont retirés. Des parties de l'élément tampon font saillie depuis les deux extrémités du corps, respectivement, dans la direction d'un corps de logement; et sont disposées de manière à s'insérer respectivement dans les rainures d'insertion tampon pour venir au contact l'une de l'autre lorsque les rails de coulissement sont retirés.
PCT/KR2011/008733 2010-11-15 2011-11-15 Dispositif de retenue pour dispositif coulissant équipé d'un élément tampon Ceased WO2012067416A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/885,658 US9192232B2 (en) 2010-11-15 2011-11-15 Retainer for sliding device provided with buffer member
CN2011800549278A CN103209614A (zh) 2010-11-15 2011-11-15 安装滑动装置用缓冲构件的保持架

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100113251 2010-11-15
KR10-2010-0113251 2010-11-15
KR1020110003581A KR101259457B1 (ko) 2010-11-15 2011-01-13 슬라이딩 장치용 완충 부재가 설치된 리테이너
KR10-2011-0003581 2011-01-13

Publications (2)

Publication Number Publication Date
WO2012067416A2 true WO2012067416A2 (fr) 2012-05-24
WO2012067416A3 WO2012067416A3 (fr) 2012-09-20

Family

ID=46084510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008733 Ceased WO2012067416A2 (fr) 2010-11-15 2011-11-15 Dispositif de retenue pour dispositif coulissant équipé d'un élément tampon

Country Status (1)

Country Link
WO (1) WO2012067416A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104049695A (zh) * 2013-03-15 2014-09-17 达西系统股份有限公司 吸收震动的抽取盒滑轨
CN111497694A (zh) * 2019-01-31 2020-08-07 福州明芳汽车部件工业有限公司 座椅滑轨的电动机构
CN113456362A (zh) * 2021-07-09 2021-10-01 河南科技大学第一附属医院 一种具有防护功能的急救转运床

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070113414A (ko) * 2006-05-23 2007-11-29 삼성전자주식회사 냉장고
KR20080014554A (ko) * 2006-08-11 2008-02-14 삼성전자주식회사 냉장고의 슬라이드레일장치
KR100895139B1 (ko) * 2007-07-27 2009-05-04 엘지전자 주식회사 냉장고

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140265794A1 (en) * 2013-01-23 2014-09-18 Dock Hill Systems Corporation Shock dampening drawer slide
US9681576B2 (en) * 2013-01-23 2017-06-13 Seagate Technology Llc Shock dampening drawer slide
CN104049695A (zh) * 2013-03-15 2014-09-17 达西系统股份有限公司 吸收震动的抽取盒滑轨
CN111497694A (zh) * 2019-01-31 2020-08-07 福州明芳汽车部件工业有限公司 座椅滑轨的电动机构
CN113456362A (zh) * 2021-07-09 2021-10-01 河南科技大学第一附属医院 一种具有防护功能的急救转运床

Also Published As

Publication number Publication date
WO2012067416A3 (fr) 2012-09-20

Similar Documents

Publication Publication Date Title
KR101259457B1 (ko) 슬라이딩 장치용 완충 부재가 설치된 리테이너
WO2012023721A1 (fr) Réfrigérateur
WO2021137380A1 (fr) Charnière de porte à liaisons multiples
WO2012067417A2 (fr) Dispositif de cloisonnement d'un espace de logement
WO2016137161A1 (fr) Réfrigérateur
WO2016060531A1 (fr) Réfrigérateur
WO2020106026A1 (fr) Réfrigérateur
WO2011016660A2 (fr) Appareil coulissant à monture basse équipé d’un dispositif automatique de fermeture
WO2012128494A1 (fr) Dispositif d'ouverture et de fermeture de porte de type coulissante
WO2012067416A2 (fr) Dispositif de retenue pour dispositif coulissant équipé d'un élément tampon
WO2018159877A1 (fr) Appareil d'ouverture et fermeture automatique
WO2015030546A1 (fr) Réfrigérateur
EP3935331A1 (fr) Appareil ménager comprenant un module d'affichage
WO2014112828A1 (fr) Réfrigérateur
WO2013047930A1 (fr) Dispositif d'accouplement pour protecteur facial et casque le comprenant
WO2021006555A1 (fr) Dispositif coulissant
WO2018159878A1 (fr) Appareil coulissant
WO2019164228A1 (fr) Réfrigérateur
WO2022231199A1 (fr) Dispositif coulissant
WO2017123050A1 (fr) Réfrigérateur
WO2017171227A1 (fr) Appareil de coulissement pour porte coulissante
WO2016163619A1 (fr) Appareil de fixation de porte à charnière pour empêcher une porte à charnière de se fermer automatiquement
WO2019013398A1 (fr) Ensemble brosse cosmétique
WO2011055997A2 (fr) Appareil d'affichage
WO2014112667A1 (fr) Support pour terminal mobile

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11842065

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13885658

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 11842065

Country of ref document: EP

Kind code of ref document: A2