CN101306616A - Clamp holder and clamp for holding paper - Google Patents

Abstract

The invention provides a clamp holder, which comprises a base and at least one elastic ring-shaped part arranged on the base. The invention also provides a clip for holding a sheet comprising the above-described gripper. The holder and the clip for holding a sheet of paper according to the present invention can hold pens or the like of different specifications or shapes with one kind of holder because of the elastic ring member.

Description

Grippers and clips for holding sheets

technical field

The present invention relates to a holder, and a clip for holding paper sheets including the holder.

Background technique

There are various holders in the prior art, which are generally used to hold pens or similar stationery. An existing holder of one specification can usually only hold pens of the corresponding specification. When the specification of the pen does not match the specification of the holder, the holder cannot be used to hold pens of different specifications, which is very inconvenient to use.

Thus, there is a need for an improved holder.

Contents of the invention

An object of the present invention is to provide a holder, which can overcome the defects of the above-mentioned prior art holders, so that pens or similar stationery of different specifications or shapes can be held by a holder .

Another object of the present invention is to provide a holder for holding paper sheets, which includes the above-mentioned holder, so that pens or similar stationery of different specifications or shapes can be held by one holder.

According to an aspect of the present invention, there is provided a holder comprising a base and at least one elastic ring disposed on the base.

According to another aspect of the present invention, there is provided a clip for holding paper sheets, which includes a base, and a pressing portion movably mounted to the base by a spring. The clip for holding sheets also includes the above-mentioned holder mounted thereto.

Since the holder of the present invention includes an elastic ring, its elasticity makes it possible to use one holder to hold pens or similar stationery of different specifications or shapes. The clip for holding sheets according to the invention also provides great convenience to the user since it comprises a holder with an elastic ring. In addition, the holder can be rotatably mounted to the clip for holding the sheets, so that the holder can be rotated to different positions according to the needs of the user.

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Description of drawings

Figure 1 is a perspective view of a holder according to the present invention;

Fig. 2 is an exploded perspective view of a holder according to the present invention;

Fig. 3 is a perspective view of a clip for holding paper sheets equipped with a clip of the present invention;

Fig. 4 is an exploded perspective view of the clip shown in Fig. 3 for holding paper sheets;

Fig. 5 is a perspective view similar to Fig. 3, wherein the holder of the present invention is rotated 90 degrees;

Fig. 6 has shown that the clip for holding the paper shown in Fig. 3 is installed on a hard plate, holds the paper on it, and holds the pen on the holder of the present invention;

Fig. 7 is a schematic diagram similar to Fig. 6, wherein the holder of the present invention is rotated to different positions;

Fig. 8 is a schematic diagram similar to Fig. 6, wherein the holder of the present invention is rotated to another different position;

Figure 9 is a schematic view similar to Figure 6, wherein the holder of the present invention is rotated to a different position and used to hold a larger diameter pen;

Figure 10 is a schematic view similar to Figure 6, wherein the pen is inserted in the through hole on the clip for holding the sheet;

Figure 11 is a schematic view similar to Figure 10, wherein a larger diameter pen is inserted into a through hole in a clip for holding a sheet;

Fig. 12 is a perspective view of another kind of clip for holding paper sheets equipped with the clip of the present invention;

Fig. 13 is an exploded perspective view of the clip shown in Fig. 12 for holding paper sheets;

Figure 14 is a perspective view of yet another clip for holding paper sheets equipped with the clip of the present invention; and

Fig. 15 is an exploded perspective view of the clip shown in Fig. 14 for holding paper sheets.

Detailed ways

As shown in FIGS. 1 and 2 , the holder 1 according to the present invention includes a base 10 and a spring coil 20 mounted on the base 10 . In the illustrated embodiment, the base 10 is flat and the spring coil 20 is mounted to the base 10 against the lateral portion 11 of the base 10 by extending from the base 10 and being bent. Specifically, the transverse portion 11 extending from the base 10 passes through the coil 20 , and the free end 13 of the transverse portion 11 is narrowed and fixed to the base by one or two bent fixing portions 15 formed by cutting the base 10 . The seat 10, so that the spring coil 20 is installed on the base 10. The free end of the transverse portion 11 can also be fixed to the base 10 by welding, screwing or other connection methods. In order to keep the spring coil 20 firmly on the transverse portion 11 , an arched structure 17 for receiving the spring coil 20 may be formed on the transverse portion 11 . It should be understood that the spring coil 20 can be mounted on the base 10 in other ways, for example, the transverse portion 11 can be separated from the base 10, in which case the transverse portion 11 passing through the spring coil 20 can be passed through The base 10 can be fixed to the base 10 by other known connection methods such as welding, bonding or riveting.

In the illustrated embodiment, the spring coil 20 is formed by repeatedly extending longitudinally and bending a thin elastic wire. It should be understood that other elastic rings, such as elastic rubber rings, may also be used. The base 10 can be made of metal material, but also can be made of elastic rubber or other materials. The resilient ring and base may be formed separately and joined together as described above, or integrally formed. Furthermore, although the embodiment in the figures shows only one coil 20 mounted on the base 10, it should be understood that two or more coils 20 are also feasible.

The shape of the elastic ring of the holder according to the present invention should not be understood as a ring in the strict sense, and ellipse, square, or other irregular rings are also included in its scope. The inner diameter of the elastic ring of the holder according to the invention is not too large, so that pens or similar stationery items of small diameter can also be held. Since the holder according to the present invention adopts an elastic ring, through its elastic expansion and contraction, it can reliably and firmly hold pens or similar stationery of different specifications or shapes.

The holder according to the invention can be mounted on different supports as required, for example it can be mounted to a clip for holding paper sheets, folder cover, suitable office stationery, desk, wall, or any other required support things. An example in which the holder according to the present invention is mounted to a clip for holding sheets will be described below with reference to the drawings.

Figures 3-11 show the gripper of the present invention mounted to a clip 100 for holding sheets. A clip 100 for holding sheets generally includes a base 101 , a pressing portion 103 and a spring 105 . The base 101 is formed such that the elongated sheet forms an outwardly rolled lug 111 with a through-hole 113 along one longitudinal edge, and the two end edges and the other longitudinal edge of the elongated sheet are slightly turned towards the Bend down to strengthen the base 101, the middle portion of the elongated sheet is formed as a bottom wall 109 extending substantially horizontally. Two holes may be formed in the bottom wall 109 to mount the clip 100 for holding sheets to a hardboard or file folder cover. The pressing part 103 is formed by bending an elongated rod into a substantially rectangular shape with an opening on one long side. In order to clamp the paper tightly, the two ends of the pressing part 103 are bent to form an upward protrusion 115, and the middle part of the other long side opposite to the opening is also bent to form another upward protrusion 117, Thus, two straight portions 119 without bending are formed on both sides of another upward protrusion 117 on the other long side opposite to the opening. The clip 100 for holding paper sheets further includes a pressing portion 131, which is generally sheet-shaped, and is mounted on another upward protrusion 117 of the pressing portion 103 through a rolled-up portion 133 formed at its front end. The rear end of the pressing part 131 is preferably formed in an arc shape, and is also preferably equipped with a plastic or rubber sheath 135 .

The base part 101 and the pressing part 103 are assembled together by a spring 105 . Spring 105 is a helical torsion spring with one freely extending end 127 . During assembly, make the free end 121 of pressing part 103 pass spring 105, and make the end deformation of spring 105 and combine tightly with the free end 121 of pressing part 103, make the deformation end of spring 105 can follow The rotation of the pressing part 103 is twisted together. The tightly combined springs 105 and the free ends 121 of the pressing part 103 are placed in the through holes 113 of the lugs 111 of the base 101, so that the free extension ends 127 of each spring 105 abut against the bottom of the base 101 respectively. surface, thereby assembling into a clip 100 for holding paper sheets.

During use, by pressing down the rear end of the pressing part 131 of the clip 100 used to hold the paper sheet, the pressing part 103 can be separated from the base part 101 by using the principle of leverage to overcome the elastic force of the spring 105 and lifting the pressing part 103 upwards. Load or unload paper. When the pressing on the rear end of the pressing part 131 is released, the pressing part 103 is pressed tightly against the base part 101 under the torsional elastic force of the spring 105, thereby holding the paper sheet.

The holder 1 according to the present invention is mounted to the pressing portion 131 of the clip 100 for holding sheets. For example, the holder 1 can be mounted on the clip 100 for holding paper sheets by means such as bonding, welding, riveting, or others. Preferably, the holder 1 is rotatably mounted on the pressing part 131 . Specifically, a through hole is formed on its base 10 , which is not visible in FIG. 2 because it is hidden by the transverse portion 11 . A connecting piece 137 such as a rivet passes through the hole on the base 10 and the hole 131 a on the pressing portion 131 to rotatably mount the holder 1 to the pressing portion 131 , as shown in FIG. 3 .

Fig. 6-9 has shown the use state of the clip 100 that is used to hold paper sheet with holder 1 of the present invention, wherein the clip 100 that is used to hold paper sheet is installed on a hard board 141, and is used for holding A sheet 143 is held on the sheet holder 100 . As shown in Figures 6-8, since the clamper 1 of the present invention is rotatably installed on the clamp 100 for holding the paper sheet, the clamper 1 of the present invention can be rotated to different positions according to the user's needs, so as to Convenient storage and use of pen 145 or similar stationery. As shown in FIGS. 6-9 , since the spring ring 20 has sufficient elasticity, the clip 100 for holding paper sheets installed with the clip 1 of the present invention can hold thin hexagonal prism pencils and thick cylindrical pens. That is, pens or similar stationery of different shapes and thicknesses can be reliably held by the same holder, which is very convenient to use. In addition, a through hole 139 passing through the pressing portion 131 and the sheath 135 can also be provided at the rear end of the pressing portion 131 , and the through hole 139 can also be used to hold a pen or similar stationery, as shown in FIGS. 10 and 11 . Of course, the through hole 139 can also be used to hang the clips for holding the paper sheets.

Figures 12 and 13 show the clamper of the present invention mounted to another clamp 200 for holding sheets. A clip 200 for holding sheets generally includes a base 201 , a pressing portion 203 and a spring 205 . The base 201 is formed by bending an elongated sheet of material at approximately 90 degrees to form upwardly standing side walls 207 and a horizontally extending bottom wall 209 . The upper edge of the side wall 207 of the base 201 forms an outwardly rolled lug 211 with a through hole 213 . The pressing portion 203 is formed by bending an elongated sheet into an arc. A pressing portion 217 extending outwards and upwards is formed in the middle of the longitudinal inner edge of the pressing portion 203 engaged with the base portion 201, and outwardly rolled bands are formed on both sides of the pressing portion 217 on the longitudinal inner edge of the pressing portion 203 Lug 219 of through hole 221 . In order to tightly clamp the paper sheet, the longitudinal outer edge 223 of the pressing part 203 is formed as a serrated outer edge.

The base part 201 and the pressing part 203 are assembled together by a spring 205 . Spring 205 is a helical torsion spring with two freely extending ends 227 and 229 . When assembling, align the hollow space of the spring 205 with the through hole 213 of the lug 211 on the upper edge of the side wall 207 of the base 201 and the through hole 221 of the lug 219 on the longitudinal inner edge of the pressing part 203, so that the elongated The rod 231 passes through the through hole 213, the through hole 221 and the spring 205, and makes the two freely extending ends 227 and 229 of the spring 205 abut against the outer side of the side wall 207 of the base 201 and the upper side of the pressing part 203 respectively, thereby being assembled into a Clips 200 for holding paper sheets. In order to hold the spring 205 stably, recesses 215 and 225 are respectively formed on the outer side of the side wall 207 of the base 201 and the upper side of the pressing part 203 to accommodate the two freely extending ends 227 and 229 of the spring 205 . The recesses 215 and 225 are usually formed on the side wall 207 of the base 201 and the pressing portion 203 by stamping. In use, by pressing the pressing part 217 to overcome the elastic force of the spring 205, the pressing part 203 can be separated from the base part 201, so as to place or take out the paper sheet. When the pressing part 217 is released, under the elastic force of the spring 205, the longitudinal outer edge 223 of the pressing part 203 is tightly pressed against the base part 201, thereby holding the paper sheet.

The clip 200 for holding sheets also includes the clip 1 of the present invention mounted thereto. Preferably, the clamper 1 is rotatably mounted to the pressing part 203 in the same manner as in the above-described clamp 100 for holding sheets. In order to fit the holder 1 onto the curved pressing portion 203 , the base 10 of the holder 1 is also slightly bent to fit the shape of the pressing portion 203 .

Figures 14 and 15 show the clamper of the present invention mounted to yet another clamp 300 for holding sheets. A clip 300 for holding sheets includes a base 301 . A pair of opposing protruding walls 303 are formed on the base 301 by cutting and bending upwards. The clip 300 for holding paper sheets according to the present invention further includes a pressing portion 305 formed with a slightly downwardly bent pressing front edge 307 at the front end, and a pressing portion 309 formed at the rear end of the pressing portion 305 . Downwardly bent protruding walls 311 are formed on both sides of the pressing portion 305 (the right protruding wall is not visible in FIGS. 14 and 15 ). The pin shaft 313 that passes through the hole on the protruding wall 303 of the base 301, the hole on the protruding wall 311 of the pressing part 305 and the through hole of the spring 315 will be rotatably mounted on the pressing part 305 on the base 301, so that it is arranged on One free end of the spring 315 between the base 301 and the pressing part 305 abuts against the upper surface of the base 301 , and the other free end abuts against the lower surface of the pressing part 305 .

The clip 300 for holding the paper sheet can be fixed on a hard board (not shown), and the pressing part 305 can be pressed down by grasping the pressing part 309 against the active force of the spring 315, so that the pressing front edge 307 can be loosened. Press on the hard board so that pages can be added or removed. The pressing part 309 is released, and the pressing front edge 307 on the pressing part 305 is tightly pressed against the hard plate again under the action of the spring 315 .

The clip 300 for holding sheets also includes the clip 1 of the present invention mounted thereto. Preferably, the holder 1 is rotatably mounted to the pressing part 305 in the same manner as in the above-described holder 100 for holding sheets. The holder 1 can be installed at any position on the pressing part 305 . For ease of use, the holder 1 is preferably rotatably mounted at an intermediate position between the pressing front edge 307 and the pressing portion 309, as shown in FIG. 14 .

Although the preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings in a non-limiting manner, it should be understood that various changes and modifications can be made to the present invention without departing from the scope defined by the claims of the present invention. , they should all fall within the protection scope of the present invention.

Claims (23)

CLAIMS 1. A holder, characterized by comprising a base and at least one elastic ring disposed on the base. 2. The holder of claim 1, wherein the base and the at least one resilient ring are formed separately. 3. The holder of claim 2, wherein the at least one resilient ring is mounted to the base by extending from the base and bending against a lateral portion of the base. 4. The holder of claim 3, wherein said transverse portion passes through said at least one elastic ring, said transverse portion having its free end secured to the base. 5. The holder of claim 3, wherein said transverse portion is formed with an arcuate structure for receiving said at least one elastic ring. 6. The holder of claim 1, wherein said base and said at least one resilient ring are integrally formed. 7. The holder of claim 1, wherein said elastic ring is a spring coil. 8. The holder according to claim 7, wherein the spring coil is formed by repeatedly extending and bending a thin elastic metal wire along the longitudinal direction. 9. The holder of claim 1, wherein the elastic ring is an elastic rubber ring. 10. The holder of claim 1, wherein the holder is rotatably mounted to the support. 11. A clip for holding paper sheets, comprising a base, and a pressing portion movably mounted on the base via a spring, characterized in that, the clip for holding paper sheets also includes The holder according to any one of claims 1-10. 12. The clip for holding a sheet of claim 11, wherein said holder is rotatably mounted to said clip for holding a sheet of paper. 13. A clip for holding paper sheets as claimed in claim 11, wherein said base portion forms outwardly rolled lugs along longitudinal edges with holes therethrough, said pressing portion being bent by an elongated rod To form a rectangular shape with an opening, the spring is deformed to be tightly combined with the free end of the pressing part, and the tightly combined spring and the free end of the pressing part are respectively pressed The free extension ends of each spring are respectively abutted against the base, the two end sides of the pressing part are bent to form an upward protrusion, and the other side opposite to the opening is arranged in the lug of the base. The middle part is also bent to form another upward protrusion, and a pressing part for operating the pressing part is arranged on the other upward protrusion, and the clamper is rotatably mounted on the pressing part. 14. The clip for holding paper sheets according to claim 13, wherein said pressing portion is in the form of a sheet, and said pressing portion is mounted on said other upward protrusion. 15. The clip for holding paper sheets according to claim 13, wherein the pressing part is provided with a sheath. 16. The clip for holding paper sheets according to claim 15, further comprising a through hole passing through the pressing part and the sheath. 17. The clip for holding sheets of claim 11, wherein said base includes upright side walls and a horizontally extending bottom wall, upper edges of said base side walls are formed with outwardly rolled bands. The lug of the hole, the pressing part is also formed with an outwardly rolled lug with a through hole, the elongated rod passes through the through hole of the base, the through hole of the pressing part and the spring, and Make the two freely extending ends of the spring abut against the outer side of the base part and the upper side of the pressing part respectively. 18. A clip for holding paper sheets as claimed in claim 17, wherein said holder is rotatably mounted to said pressing portion. 19. A clip for holding paper sheets as claimed in claim 17, wherein said pressing portion is curved in an arc shape, and the base of said holder is also bent to fit the shape of pressing portion . 20. The clip for holding paper sheets according to claim 17, wherein a pressing portion extending outward and upward is formed at a middle portion of a longitudinal inner edge of said pressing portion engaged with said base portion, so that The lugs of the pressing part are formed on both sides of the pressing part. 21. The clip for holding paper sheets according to claim 20, wherein the longitudinal outer edge of the pressing portion is formed as a serrated outer edge. 22. The clip for holding paper sheets according to claim 11, characterized in that, the front end of the pressing part is formed with a pressing front edge bent downward, and the rear end of the pressing part forms a pressing part , the spring is arranged between the base and the pressing part, so that one free end of the spring abuts against the upper surface of the base, and the other free end abuts against the lower surface of the pressing part. 23. A clip for holding paper sheets as claimed in claim 22, wherein said clip is rotatably mounted to said pressing portion.

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