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WO2002067719A1 - Dispositif de poignée télescopique destiné à un sac - Google Patents

Dispositif de poignée télescopique destiné à un sac Download PDF

Info

Publication number
WO2002067719A1
WO2002067719A1 PCT/JP2001/001394 JP0101394W WO02067719A1 WO 2002067719 A1 WO2002067719 A1 WO 2002067719A1 JP 0101394 W JP0101394 W JP 0101394W WO 02067719 A1 WO02067719 A1 WO 02067719A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
pinion
link
rack
groove
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/JP2001/001394
Other languages
English (en)
Japanese (ja)
Inventor
Masatoshi Sumiyoshi
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.)
HINOMOTO JOMAE OSAKA Ltd
Original Assignee
HINOMOTO JOMAE OSAKA 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
Application filed by HINOMOTO JOMAE OSAKA Ltd filed Critical HINOMOTO JOMAE OSAKA Ltd
Priority to PCT/JP2001/001394 priority Critical patent/WO2002067719A1/fr
Priority to JP2002567101A priority patent/JPWO2002067719A1/ja
Publication of WO2002067719A1 publication Critical patent/WO2002067719A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/262—Special adaptations of handles for wheeled luggage

Definitions

  • the present invention is mounted on a plane such as a travel trunk, and a handle is provided to a user's view.
  • the handle can be extended and stretched to the optimum size for easy transport.
  • This boring handle telescopic device includes a back cover 102 that covers the boring back provided with two longitudinally extending grooves 121, and both grooves 1 2 of the back cover 102. It comprises a handle 103 constituted by an inner tube 104 slidably disposed in the inside 1 and a handle 105 laid over the upper ends of the inner tubes 104.
  • the upper and lower two stop members 1 13 provided in the space S of the back cover 102 are interlocked with the operation of the operation unit 106 provided in the grip handle 105, and
  • the handle 103 can be extended and contracted by being freely disengageable from several engagement holes 141 provided on the side wall of the inner tube 104 of the handle 103 at appropriate intervals.
  • engaging holes 122 are provided at two upper and lower portions of the side wall of the groove portion 121 of the back cover 102, and a stopper engaging portion 123 is formed, so that the stopper member 113 is formed. It is disposed so as to be vertically slidable with respect to the groove portion 121, and the protrusion portion 113a thereof elastically protrudes into the groove portion 121 through the engaging hole 122, and It engages with one of several engagement holes 141 provided on the side wall of the tube 104. Then, by operating the operation unit 106, The joint 107 provided inside the handle 103, the slider rod 111, and the slider member 110 work together, and the tongue 13 provided on the retaining member 109 becomes a stopper member 1 1 Pressing in the direction of 3. Further, the tongue 13 presses the projection 113a of the stopper member 113 so that the engagement between the projection 113a and the engagement hole 141 is released. ing.
  • the protrusion 113 of the stopper member 113 is used.
  • the tongue body 133 of the retaining member 109 is formed.
  • the tongue body 13 2 bends toward the concave portion 15 1 of the slider member 110, whereby the protruding portion 113 a engages with the engagement hole 14 1 of the inner tube 104. To be locked.
  • the engagement hole 14.1 of the inner tube 104 in which the projection 113a is locked is appropriately spaced from the side wall of the inner tube 104. It is assumed that several (three in the figure) are provided apart from each other, so that the nozzles 103 are arranged at appropriate intervals (for example, 5 to 10 cm) in several steps (up and down in the figure). Can be expanded and contracted only in three stages). As a result, the handle 103 cannot be adjusted in multiple steps at small intervals, and the handle 103 may not be optimally dimensioned by the user, making it difficult to use. Had.
  • the stopper locking portion 123 is formed outside the side wall of the groove portion 121 of the rear cover 102, the stopper locking portion 123 is formed.
  • the space S for forming the space is required, and the device itself becomes bulky, and there is a problem that the appearance becomes poor or difficult to wear when worn out. .
  • the present invention has been made to solve the above-mentioned conventional problems.
  • a rack-and-pinion mechanism it is possible to adjust the dimensions of the handle in multiple steps at small intervals, and to adjust the handle to the optimum for the user.
  • the purpose of the present invention is to provide a steering wheel telescopic device that can be easily extended and transported.
  • the present invention provides a stopper engaging portion of the above-mentioned conventional handle extender.
  • the handle telescopic device of the present invention comprises two outer members 1 forming grooves 11 parallel to each other in the longitudinal direction, and inner members slidably disposed in the grooves 11 of the outer member 1, respectively.
  • the handle 4 includes a handle 2 and a handle 3 laid over the upper end of the inner member 2.
  • the groove 11 of the outer member 1 is provided with a rack 13 along the side wall, and the lower end of the inner member 2 is provided with a pinion 21 that engages with the rack 13.
  • a link 2 is inserted into the inner member 2 so as to be elastically movable up and down, with an engaging member 24 which is capable of freely engaging and disengaging the pinion 21 so as to freely or prevent the rotation of the pinion 21. 3 is connected to the lower end.
  • a swing lever 33 operated by an operation section 32 provided on the handle 3 of the handle 4 is connected to the upper end of the link 23.
  • the rack 4 is provided along each of the opposing side walls of the groove 11 of the outer member 1 and the rack 13 is provided at the lower end of the inner member 2.
  • a pinion 21 is provided.
  • the link 23 is elastically inserted into the inner member 2 so as to be vertically movable by the elasticity of a spring.
  • FIG. 1 is a partially cutaway exploded perspective view showing an embodiment of a tired handle extension device of the present invention.
  • FIG. 2 is a partial cross-sectional front view of the handle telescopic device shown in FIG. 1 in a state where a handle is contracted.
  • FIG. 3 is a cross-sectional view taken along line A_A in FIG.
  • FIG. 4 is a partial cross-sectional front view of the bored handle extender of FIG. 2 in a state where the pinion is freely rotated.
  • FIG. 5 is a partial cross-sectional front view in a state in which the handle of the handle extension device shown in FIG. 2 is extended.
  • FIG. 6 is a partially cutaway exploded perspective view showing another embodiment of the tired handle extension device of the present invention.
  • FIG. 7 is a partial cross-sectional front view of the handle telescopic device shown in FIG. 6 in a state where the handle is contracted. '
  • FIG. 8 is a cross-sectional view taken along line BB in FIG.
  • FIG. 9 is a partial cross-sectional front view of the steering wheel extension device of FIG. 7 in a state where the pinion is freely rotated.
  • FIG. 10 is a partial cross-sectional front view of the tired handle extension device shown in FIG. 7 with the handle extended.
  • FIG. 11 is a partial cross-sectional front view of the conventional handle expansion device with the handle retracted.
  • FIG. 12 is a side cross-sectional view of the conventional handle expansion device with the handle retracted.
  • Fig. 13 shows the slider member and the stopper for a conventional tired handle extension device. It is an exploded perspective view of a female member.
  • the handle extension device of the present invention has two outer members 1 forming grooves 11 parallel to each other in the longitudinal direction, and slides into the groove 11 of the outer member 1.
  • a handle 4 composed of an inner member 2 arbitrarily arranged and a handle 3 laid over the upper end of the inner member 2;
  • the outer member 1 is a long box made of synthetic resin or metal, and is fixed directly or with a cover 5 on a back plate (not shown). By doing so, it is intended to be attached to the temple.
  • the groove 11 of the outer member 1 is provided with a rack 13 along an outer wall 12 a which is one side wall thereof, and at the lower end of the inner member 2.
  • the groove 11 of the outer member 1 has a rack 13 along the outer side wall 12 a and the inner side wall 12 b which are opposite side walls.
  • a pinion 21 that engages with each of the racks 13 is provided at the lower end of the inner member 2. That is, both the pinions 21 are supported by the lower end of the inner member 2, and a part of each of the pinions 21 protrudes from the cutout holes 22 on both side walls at the lower end of the inner member 2, and these portions are formed.
  • the above each rack 1 3 I'm trying to fit.
  • they may be arranged in parallel. However, as shown in FIG. 2 can be made thin and compact, and the outer member 1 can be made thin and compact in accordance with the inner member 2.
  • the rack 13 provided along the opposing side walls of the groove 11 of the outer member 1 in this manner, the rack 13 is provided on one side wall of the groove 11 of the outer member 1. It is more excellent in strength than that provided along.
  • the rack 13 may be formed directly on the side wall of the groove 11, or may be formed by fixing a separate rack rail (not shown) to the side wall of the groove 11. .
  • the inner member 2 is a long cylindrical body formed of synthetic resin or metal, into which a rod-shaped link 23 is inserted, and at the lower end of the link 23, the pinion 21 is formed.
  • An engagement member 2 is connected to the pinion 21 so as to be freely disengageable and capable of freely rotating or preventing the rotation of the pinion 21.
  • the link 23 elastically moves up and down inside the inner member 2 by the elasticity of a torsion panel 41 wound around a support shaft of a swing lever 33 described later. It is assumed to be inserted freely.
  • the link 23 is provided with a coil spring 42 wound thereon, and the upper end of the coil spring 42 is pressed against a pressing portion 31 formed in the handle 3.
  • the lower end of the coil spring 42 is engaged with the engaging portion 23 a formed on the link 23, and the coil panel 42 is inserted into the inner member 2 so as to be elastically movable up and down by the elastic force of the coil panel 42. It has been done.
  • the engaging member 24 is made of a synthetic resin molded body or the like, and is provided with a projection 24 a at a lower portion.
  • the projection 24 a is detachably engageable with the pinion 21 so that the pinion 21 is detachable.
  • the rotation of 2 1 is freed or prevented.
  • the grip handle 3 is made of a substantially U-shaped member made of synthetic resin or metal and made into two halves, and these members are joined by screws or the like to have an internal J space. .
  • the grip handle 3 is straddled over the upper end of the inner member 2 by joining the substantially U-shaped ends of the grip handle 3 to both upper ends of the inner member 2 by screws or the like. . Further, in the space of the handle 3, there is provided an operation part 32 which projects from the inside to the outside and can be pushed in from the outside, and swing levers 3 are provided on both sides of the operation part 32, respectively. There are three.
  • the swing lever 33 has a central portion pivotally supported inside the handle 3, one end of which is pivotally supported on both sides of the operation portion 32, and the other end of which is connected to the link 23. It is connected to the upper end by pivoting.
  • the tired handle extension device of the present invention configured as described above can extend and retract the handle by the following operation.
  • the user again grips the handle 3 of the handle intermediary device and pushes the operation unit 3 2 with the thumb to operate.
  • One end of the swing lever 33 on the supporting side is lowered, and the other end of the swing lever 33 on the side supported by the link 23 is raised.
  • the link 23 is pulled up, and the engaging member 24 connected to the lower end of the link 23 is also pulled up.
  • the engagement member 24 is pulled up, the engagement between the pinion 21 and the projection 24 a provided at the lower portion of the engagement member 24 is released as described above, and the rotation of the pinion 21 is free.
  • the inner member 2 which is pivotally supported at the lower end, can also slide the outer member 1 gradually into the outer member 1, and retract the handle 4 as shown in Figs. Can be in original short condition You.
  • the operation unit 32 returns to the original state by the elasticity of the torsion spring 41 and the coil spring 42.
  • One end of the swing lever 33 supported on the operation unit 32 is raised, and the other end of the swing lever 33 supported on the link 23 is lowered.
  • the link 23 is pushed down, and the engaging member 24 connected to the lower end of the link 23 is also pushed down.
  • the engagement member 24 is pushed down, as shown in FIGS. 2 and 7, the projection 24 a provided at the lower portion of the engagement member 24 and the pinion 21 engage, and the pinion 21 Rotation is blocked.
  • the present invention is configured as described above, it is possible to adjust the dimensions of the handle in multiple steps at fine intervals. It can be easily transported, and has excellent effects such as making the device itself low in volume, and being able to be put on well when worn.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

L'invention concerne un dispositif de poignée télescopique destiné à un sac, dispositif comprenant une poignée (4) dotée de deux éléments extérieurs (1) formant des parties de rainure (11) verticalement parallèles les unes aux autres, des éléments intérieurs (2) montés coulissants dans les parties de rainure des éléments extérieurs (1), et une poignée plate (3) placée sur les parties d'extrémité supérieure des éléments intérieurs (2). Une crémaillère (13) est située le long de la paroi latérale de la partie à rainure (11) de l'élément extérieur (1). Un pignon (21) engrené à la crémaillère (13) se situe au niveau de la partie d'extrémité inférieure de l'élément intérieur (2). Un élément de raccord (24) pouvant venir au contact du pignon (21) ou se désengager de celui-ci de façon à permettre ou à bloquer la rotation dudit pignon (21) est relié à l'extrémité inférieure d'un raccord (23) introduit dans l'élément intérieur (2) pour pouvoir se déplacer de manière élastique dans une direction verticale. Le dispositif comprend également un levier oscillant (33) commandé par une partie de commande (32) située dans la poignée plate (3) de la poignée (4), qui est relié à une extrémité supérieure du raccord (23), ce qui permet à la poignée, parce que la dimension de la poignée peut être réglée à de multiples niveaux à intervalles fins, de pouvoir s'étendre à une dimension optimale pour faciliter à l'utilisateur le transport de son sac.
PCT/JP2001/001394 2001-02-23 2001-02-23 Dispositif de poignée télescopique destiné à un sac Ceased WO2002067719A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2001/001394 WO2002067719A1 (fr) 2001-02-23 2001-02-23 Dispositif de poignée télescopique destiné à un sac
JP2002567101A JPWO2002067719A1 (ja) 2001-02-23 2001-02-23 鞄のハンドル伸縮装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/001394 WO2002067719A1 (fr) 2001-02-23 2001-02-23 Dispositif de poignée télescopique destiné à un sac

Publications (1)

Publication Number Publication Date
WO2002067719A1 true WO2002067719A1 (fr) 2002-09-06

Family

ID=11737059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/001394 Ceased WO2002067719A1 (fr) 2001-02-23 2001-02-23 Dispositif de poignée télescopique destiné à un sac

Country Status (2)

Country Link
JP (1) JPWO2002067719A1 (fr)
WO (1) WO2002067719A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012111853A1 (fr) 2011-02-18 2012-08-23 Yoshida Naotatsu Valise et butée pour poignée de valise
JP2025512586A (ja) * 2022-04-25 2025-04-17 ワンダーランド スイツァーランド アーゲー 収納式チューブ機構およびベビーカー

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049576U (ja) * 1997-08-29 1998-06-19 東成 李 小荷物運搬具のハンドル
JPH1175925A (ja) * 1997-09-02 1999-03-23 Sanko Kaban Kk スーツケース用の伸縮式ハンドル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630250A (en) * 1996-04-09 1997-05-20 Chou; Cheng-Tsan Drawbar device
US5864921A (en) * 1997-12-10 1999-02-02 Chou; Cheng-Tsan Extensible handle assembly
US5911263A (en) * 1998-04-27 1999-06-15 Wu; Mei-Kuei Wang Locking device for collapsible luggage trolleys

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049576U (ja) * 1997-08-29 1998-06-19 東成 李 小荷物運搬具のハンドル
JPH1175925A (ja) * 1997-09-02 1999-03-23 Sanko Kaban Kk スーツケース用の伸縮式ハンドル

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012111853A1 (fr) 2011-02-18 2012-08-23 Yoshida Naotatsu Valise et butée pour poignée de valise
JP2025512586A (ja) * 2022-04-25 2025-04-17 ワンダーランド スイツァーランド アーゲー 収納式チューブ機構およびベビーカー

Also Published As

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