JP2008272362A - Bag with four wheels - Google Patents

Bag with four wheels Download PDF

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JP2008272362A
JP2008272362A JP2007122514A JP2007122514A JP2008272362A JP 2008272362 A JP2008272362 A JP 2008272362A JP 2007122514 A JP2007122514 A JP 2007122514A JP 2007122514 A JP2007122514 A JP 2007122514A JP 2008272362 A JP2008272362 A JP 2008272362A
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handle
bag
cylinder
lock pin
wheels
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JP5098040B2 (en
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Yaichi Watanabe
彌一 渡辺
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Watanabe KK
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Watanabe KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a bag with four wheels, to which four free wheels are attached, and for which the traveling wheels are quickly, easily and surely stopped through the push button of a handle in either case of pulling up the handle to the height of an upper position or pushing it down to the height of a lower position. <P>SOLUTION: The bag with four wheels is provided with: the bag 10; the four free wheels 20 provided so as to travel on the bag 10 or a frame 40 capable of loading the bag 10; and a handle apparatus 31 with a pair of flexible handle cylinders 311 provided on the bag 10 or the frame 40 capable of loading the bag 10. By grounding 90 grounding surfaces 31120 at the lower ends of respective handle cylinders 311 lower than the grounding surface 91 of the wheels 20 through the push button 313 of the handle 312, traveling is stopped. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、４個の自在車輪により走行できるようにした４車輪付きのバッグに関する。   The present invention relates to a bag with four wheels that can be driven by four universal wheels.

旋回自由な自在車輪４個を底部に設けた４車輪付きのバッグは、走行性がよいので、広く使用されているが、この種の車輪付バッグは、把手を介してバッグの走行を停止をさせることが困難であった。特許第３８５１２７８号公報（特開２００４−２２３０９３号公報）で、引き手杆２２上端の押しボタン３５で操作できるストッパ２８が考えられたが、（１）引き手杆２２は、その下端が車輪１２の下端と同程度の高さに突出するように押し下げた状態で、上下に移動しないようにロックされるので、引き手杆２２の下端は、地面が車輪１２下端と同一水平面でないと、ストッパとして作用しない。また、引き手杆２２下端は、車輪１２の接地面と同じ水平面にあっても、地面との接触面積が小さいので、ストッパ作用が弱い。（２）さらに重要なことは、引き手杆２２のグリップ２７を上位置に押し上げて走行する場合には、ストッパ作用は全くできないなどの欠点があった。
特開２００４−２２３０９３号 A four-wheeled bag with four freely swiveling free wheels at the bottom is widely used because of its good travelability, but this type of wheeled bag stops running of the bag via a handle. It was difficult to make. In Japanese Patent No. 385278 (Japanese Patent Laid-Open No. 2004-223093), a stopper 28 that can be operated with the push button 35 at the upper end of the pull handle 22 is considered. (1) The lower end of the pull handle 22 is the wheel 12. Since it is locked so that it does not move up and down in a state where it is pushed down so as to protrude to the same level as the lower end of the wheel, the lower end of the pull handle 22 is used as a stopper if the ground is not flush with the lower end of the wheel 12. Does not work. Even if the lower end of the pull handle 22 is on the same horizontal plane as the ground contact surface of the wheel 12, the contact area with the ground is small, so the stopper action is weak. (2) More importantly, there is a drawback that when the vehicle is running with the grip 27 of the pulling rod 22 pushed up, the stopper function cannot be achieved at all.
JP 2004-223093 A

本発明は、取手を、上位置の高さに引き上げたとき、又は、下位置の高さに押し下げたとき、いずれの場合でも、取手の押しボタンを介して、走行の停止ができるようにした４車輪付きのバッグを提供するものである。
また、本発明は、取手の押しボタンにより、取手筒の伸縮や走行の停止が迅速容易かつ確実にできるようにした４車輪付きのバッグを提供するものである。 According to the present invention, when the handle is pulled up to the height of the upper position or pushed down to the height of the lower position, the travel can be stopped via the push button of the handle in any case. A bag with four wheels is provided.
The present invention also provides a four-wheeled bag in which the handle cylinder can be expanded and contracted and the travel can be stopped quickly and easily by a push button.

本発明４車輪付きのバッグは、上記課題を達成するため、図示するように、請求項１の発明は、バッグ１０と、バッグ１０、又は、バッグ１０を搭載できるようにしたフレーム４０に、走行可能に設けられた４個の車輪２０と、バッグ１０、又は、バッグ１０を搭載できるようにしたフレーム４０に設けられた伸縮可能の１対の取手筒３１１を有する取手装置３１を備え、取手装置３１は、取手３１２が上位置にきたとき、又は、取手３１２が下位置にきたとき、いずれの場合においても、取手３１２の押しボタン３１３を介して、各取手筒３１１の下端の接地面３１１２０又は各取手筒３１１の下端に取りつけられた棒体（図示しない）の下端の接地面（図示しない）が、車輪２０の接地面９１より低くなるように接地９０することにより、バッグ１０の走行を停止できるようにしたものである。
また、本発明４車輪付きのバッグは、上記課題を達成するため、図２−１乃至図２−６に示すように、請求項２の発明は、請求項１の発明において、取手装置３１の各把手筒３１１が、案内筒３１７と、案内筒３１７に伸縮可能に内嵌する外筒３１１２と、外筒３１１２に伸縮可能に内嵌する内筒３１１１とを備えて、内筒３１１１下端に設けた突出自在のロックピン３１６７を、取手３１２の押しボタン３１３により、内筒３１１１の伸縮用ロックピン孔３１１１１を介して、案内筒３１７に穿設した複数個の伸縮用ロックピン孔３１７１等とこれに見合う外筒３１１２に穿設した複数個の伸縮用ロックピン孔３１１２１等に突出させることにより、各取手筒３１１の伸縮を行うことができるようにすると共に、ロックピン３１６７を、各取手筒３１１の伸縮時の内筒３１１１の伸縮用ロックピン孔３１１１１と外筒３１１２の各伸縮用ロックピン孔３１１２１等に突出させたまま、案内筒３１７の各伸縮用ロックピン孔３１７１等から脱出させて、その下位の案内筒３１７の各接地用ロックピン孔３１７１１等に突出させて、外筒３１１２を押し下げて外筒３１１２下端の接地面３１１２０又は外筒３１１２下端に取りつけた棒体（図示しない）の接地面（図示しない）を車輪２０の接地面９１より低くなるように接地９０できるようにしたものである。
本発明において、バッグには、カバン、トランク、旅行用バスケット等が含まれ、また、バッグはどんな形態のものでもよく、さらにバッグは、それ自体に車輪が走行できるように取りつけられる場合、車輪を設けたフレーム上に搭載できる場合が含まれる。
また、本発明において、取手装置は、１対の取手筒が段階的に伸縮する公知の装置はすべて使用できる。 In order to achieve the above object, the four wheel bag according to the present invention, as shown in the figure, the bag 10 and the bag 10 or the frame 40 on which the bag 10 can be mounted, A handle device 31 having four wheels 20 that can be provided and a pair of extendable handle cylinders 311 provided on the bag 10 or the frame 40 on which the bag 10 can be mounted. 31, when the handle 312 comes to the upper position, or when the handle 312 comes to the lower position, the ground contact surface 31120 at the lower end of each handle cylinder 311 via the push button 313 of the handle 312 in either case. By grounding 90 such that a grounding surface (not shown) at the lower end of a rod (not shown) attached to the lower end of each handle cylinder 311 is lower than the grounding surface 91 of the wheel 20. The travel of the bag 10 is obtained by allowing stopped.
Further, in order to achieve the above object, the bag with four wheels according to the present invention, as shown in FIGS. 2-1 to 2-6, the invention of claim 2 is the invention of the handle device 31 according to the invention of claim 1. Each handle tube 311 includes a guide tube 317, an outer tube 3112 that fits inside and outside the guide tube 317, and an inner tube 3111 that fits inside and outside the outer tube 3112, and is provided at the lower end of the inner tube 3111. The projecting lock pin 3167 has a plurality of telescopic lock pin holes 3171 or the like drilled in the guide tube 317 via the push button 313 of the handle 312 and the telescopic lock pin hole 31111 of the inner tube 3111. Each of the handle cylinders 311 can be expanded and contracted by projecting into a plurality of expansion and contraction lock pin holes 31121 formed in the outer cylinder 3112 suitable for the Escape from the telescopic lock pin holes 3171 of the guide tube 317 while projecting into the telescopic lock pin holes 31111 of the inner tube 3111 and the telescopic lock pin holes 31121 of the outer tube 3112 when the hand tube 311 is expanded and contracted. Then, it projects into each grounding lock pin hole 31711 etc. of the lower guide tube 317 and pushes down the outer tube 3112 to attach to the grounding surface 31120 at the lower end of the outer tube 3112 or the lower end of the outer tube 3112 (not shown) ) Can be grounded 90 so as to be lower than the grounding surface 91 of the wheel 20.
In the present invention, the bag includes a bag, a trunk, a travel basket, etc., and the bag may be of any form, and if the bag is attached to itself so that the wheel can run, The case where it can be mounted on the provided frame is included.
In the present invention, any known apparatus in which a pair of handle cylinders expands and contracts in stages can be used as the handle apparatus.

本発明の４車輪付きのバッグは、把手を引き上げた状態でも、把手を押し下げた状態でも、走行中に把手筒下端の接地面又は取手筒下端に取りつけられた棒体下端の接地面が、車輪の接地面より低く接地してバッグの走行の停止ができるので、動揺する車中や上り又は下り勾配などにおける停止に都合がよい。
また、走行車輪の停止が取手の押しボタンにより簡単容易かつ迅速にできるので、老齢者に便利で、また、書籍、パソコン等の重量物運搬の場合も都合がよい。 The four-wheeled bag of the present invention has a grounding surface at the bottom end of the handle tube or a grounding surface at the bottom end of the rod body that is attached to the bottom end of the handle tube during running, whether the handle is pulled up or pressed down. Since the traveling of the bag can be stopped by grounding lower than the ground contact surface, it is convenient for stopping in a swaying vehicle or in an ascending or descending slope.
In addition, the traveling wheel can be easily and quickly stopped by the push button of the handle, so that it is convenient for elderly people and also convenient for carrying heavy objects such as books and personal computers.

実施例１には、バッグ１０の側部に取手装置３１を設けた４車輪付きのバッグが示されている。   Example 1 shows a bag with four wheels provided with a handle device 31 on the side of the bag 10.

本発明実施例の４車輪付きのバッグは、図１−１乃至図１−４に示すように、バッグ１０と車輪２０と取手装置３１とバッグ１０の内部に設けられた図２−１乃至図２−４に示すように、フレーム４０とを備えている。バッグ１０は、フレーム４０を底部に固着している。車輪２０は、フレーム４０の底部及びバッグ１０の底部を介して４個取りつけられ、いずれも自在車輪である。
取手装置３１は、フレーム４０の側部に立設されている。
取手装置３１は、図２−１乃至図２−５に示されるように、取手筒３１１と把手３１２と押しボタン３１３と１対の作動杆３１４と１対のロッド３１５と１対のロックピン３１６７付きのストッパ３１６とからなっている。
取手３１２は、中央部に押しボタン３１３を嵌入し、その下部両端に１対の作動杆３１４の各一端を回動可能に軸着している。
１対の作動杆３１４の各他端は、取手３１２の筒内において、上端に長孔３１５１を設け、１対の内筒３１１１に挿入された各ロッド３１５の上端に回動可能に挿入されている。
１対の取手筒３１１は、各内筒３１１１と各外筒３１１２とからなり、各内筒３１１１は、ロッド３１５を挿入すると共に、上下可動に各外筒３１１２に内嵌されている。
各内筒３１１１下端には、それぞれ後記ロックピン付ストッパ３１６が嵌入されて固着されている。
各ロッド３１５の下端は、各内筒３１１１に嵌入して上下可能の当板３１５２がそれぞれ取りつけられ、ロックピン３１６７付きのストッパ３１６に設けられた圧縮巻バネ付きの突出棒３１６１に当接できるように形成されている。
また、各内筒３１１１の上端は、把手３１２の両端にそれぞれ嵌入して固着され、各内筒３１１１の下端は、ストッパ３１６のロックピン３１６７を突出できる孔３１１１１をそれぞれ穿設している。
各外筒３１１２は、フレーム４０に立設された各案内筒３１７に上下可能に内嵌されると共に、フレーム４０の底部及びバッグ１０の底部の貫孔４００を介して、バッグ１０底部１０１の下方に突出できるように形成されている。
各案内筒３１７には、各内筒３１１１が把手３１２の押しボタン３１３を介して最上位置にきたとき、図２−１に示すように、ロックピン３１６７が、内筒３１１１の伸縮用ロックピン孔３１１１１、外筒３１１２の伸縮用ロックピン孔３１１２１及び案内筒３１７の伸縮用ロックピン孔３１７１に挿入され、各内筒３１１１が把手３１２の押しボタン３１３を介して最下位置にきたとき、図２−３に示すように、ロックピン３１６７が内筒３１１１の伸縮用ロックピン孔３１１１１、外筒３１１２の伸縮用ロックピン孔３１１２２及び案内筒３１７の伸縮用ロックピン孔３１７２に挿入され、内筒３１１１が把手３１２の押しボタン３１３を介して中間位置にきたとき、ロックピン３１６７が各内筒３１１１の伸縮用ロックピン孔３１１１１、各外筒３１１２の伸縮用ロックピン孔３１１２３及び案内筒３１７の伸縮用ロックピン孔３１７３にそれぞれ挿入され、各取手筒３１１の伸縮ができるようになっている。外筒３１１２及び案内筒３１７は、取手筒３１１の伸縮のため、さらに伸縮用ロックピン孔をそれぞれ穿設することができる。
図２−１に示すように、取手筒３１１の各内筒３１１１が最上位置にきたとき、内筒３１１１の伸縮用ロックピン孔３１１１１と外筒３１１２の伸縮用ロックピン孔３１１２１に突出したロックピン３１６７をそのままにして、ロックピン３１６７を、押しボタン３１３を押して、案内筒３１７の伸縮用ロックピン孔３１７１から脱出させて、図２−２に示すように、その下位の接地用ロックピン孔３１７１１に挿入するように、把手３１２を若干押し下げれば、ロックピン３１６７を介して、内筒３１１１と結合した外筒３１１２は、そのまま、押し下げられて、外筒３１１２の下端の接地面３１１２１を、図１−３、図１−４及び図２−２に示すように、車輪２０の接地面９１より低く接地９０してバッグ１０の走行を停止させることができる。同様に、図２−４に示すように、取手筒３１１の伸縮時の内筒３１１１の伸縮用ロックピン孔３１１１１と外筒３１１２の伸縮用ロックピン孔３１１２２に突出したロックピン３１６７をそのままにして、案内筒３１７の伸縮用ロックピン孔３１７２からその下位の接地用ロックピン孔３１７２１に挿入することにより、また、取手筒３１１の伸縮時の内筒３１１１の伸縮用ロックピン孔３１１１１と外筒３１１２の伸縮用ロックピン孔３１１２３に突出したロックピン３１６７をそのままにして、案内筒３１７の伸縮用ロックピン孔３１７３からその下位の接地用ロックピン孔３１７３１に挿入することにより、それぞれ把手筒３１１を若干押し下げて、外筒３１１２下端の接地面３１１２１を車輪２０の接地面９１より低く接地９０してバッグ１０の走行を停止することができる。
案内筒３１７は、取手筒３１１の伸縮に伴う走行停止のため、さらに接地用ロックピン孔をそれぞれ穿設することができる。
ロックピン３１６７付きのストッパ３１６及び摺動筒３１１０は、ストッパ３１６が、内筒３１１１の下端に嵌着され、図２−５に示されるように、内筒３１１１に内嵌した箱体３１６０と、箱体３１６０の上面板の孔３１６１に嵌入して圧縮巻バネ３１６２により上下動する突出棒３１６３と、これと一体化して底面に斜面３１６４を形成した滑り体３１６５と、滑り体３１６５と同じ勾配の斜面３１６６を形成すると共に、箱体３１６０の前面板の孔３１６８に嵌入して圧縮巻バネ３１６７１を介し前後動できるようにしたロックピン３１６７と一体化した移動体３１６９とを備えている。摺動筒３１１０は内筒３１１１に固着して外筒３１１２内を摺動し内筒３１１１が最上位置にきたときのストッパである。 As shown in FIGS. 1-1 to 1-4, the bag with four wheels according to the embodiment of the present invention is shown in FIGS. 2-1 to 2-1 provided inside the bag 10, the wheel 20, the handle device 31, and the bag 10. As shown in 2-4, a frame 40 is provided. The bag 10 has a frame 40 fixed to the bottom. Four wheels 20 are attached via the bottom of the frame 40 and the bottom of the bag 10, both of which are free wheels.
The handle device 31 is erected on the side of the frame 40.
As shown in FIGS. 2-1 to 2-5, the handle device 31 includes a handle tube 311, a handle 312, a push button 313, a pair of operating rods 314, a pair of rods 315, and a pair of lock pins 3167. And a stopper 316 with a pad.
The handle 312 has a push button 313 fitted in the center thereof, and one end of a pair of operating rods 314 is pivotally attached to both lower ends thereof.
Each other end of the pair of operating rods 314 is provided with a long hole 3151 at the upper end in the cylinder of the handle 312, and is rotatably inserted into the upper end of each rod 315 inserted into the pair of inner cylinders 3111. Yes.
The pair of handle cylinders 311 includes inner cylinders 3111 and outer cylinders 3112. The inner cylinders 3111 are inserted into the outer cylinders 3112 so as to be vertically movable while inserting rods 315.
A stopper 316 with a lock pin, which will be described later, is fitted and fixed to the lower end of each inner cylinder 3111.
The lower ends of the rods 315 are fitted with the inner cylinders 3111 so that the upper and lower abutting plates 3152 are attached to the lower ends of the rods 315 so that they can come into contact with the protruding rods 3161 with compression winding springs provided on the stoppers 316 with the lock pins 3167. Is formed.
The upper end of each inner cylinder 3111 is fitted and fixed to both ends of the handle 312, and the lower end of each inner cylinder 3111 is provided with a hole 31111 through which the lock pin 3167 of the stopper 316 can protrude.
Each outer cylinder 3112 is fitted into each guide cylinder 317 erected on the frame 40 so as to be vertically movable, and below the bottom portion of the bag 10 through the bottom hole of the frame 40 and the through hole 400 in the bottom portion of the bag 10. It is formed so that it can protrude.
When each inner cylinder 3111 comes to the uppermost position via the push button 313 of the handle 312 in each guide cylinder 317, as shown in FIG. 2A, the lock pin 3167 has an extension lock pin hole for the inner cylinder 3111. 31111, the telescopic lock pin hole 31121 of the outer cylinder 3112 and the telescopic lock pin hole 3171 of the guide cylinder 317 are inserted into the lowermost position via the push button 313 of the handle 312. -3, the lock pin 3167 is inserted into the telescopic lock pin hole 31111 of the inner cylinder 3111, the telescopic lock pin hole 31122 of the outer cylinder 3112, and the telescopic lock pin hole 3172 of the guide cylinder 317, and the inner cylinder 3111 is inserted. When the lock pin 3167 comes to the intermediate position via the push button 313 of the handle 312, the lock pin 3167 extends into the telescopic lock pin hole 3111 of each inner cylinder 3111. , It is inserted into the telescoping locking pin hole 3173 of the telescoping locking pin holes 31 123 and the guide tube 317 of the outer cylinder 3112, so that it is extensible in respective handle tube 311. The outer cylinder 3112 and the guide cylinder 317 can further be provided with expansion / contraction lock pin holes for the expansion / contraction of the handle cylinder 311.
As shown in FIG. 2A, when each inner cylinder 3111 of the handle cylinder 311 comes to the uppermost position, the lock pin protruding into the expansion / contraction lock pin hole 31111 of the inner cylinder 3111 and the expansion / contraction lock pin hole 31121 of the outer cylinder 3112. 3167, the lock pin 3167 is pushed out of the telescopic lock pin hole 3171 of the guide tube 317 by pushing the push button 313, and as shown in FIG. If the handle 312 is slightly pushed down so as to be inserted into the outer cylinder 3112, the outer cylinder 3112 coupled to the inner cylinder 3111 is pushed through the lock pin 3167 as it is, and the grounding surface 31121 at the lower end of the outer cylinder 3112 is shown in FIG. As shown in 1-3, FIGS. 1-4, and 2-2, the traveling of the bag 10 can be stopped by grounding 90 lower than the ground contact surface 91 of the wheel 20. Kill. Similarly, as shown in FIG. 2-4, the lock pin 3167 protruding into the expansion / contraction lock pin hole 31111 of the inner cylinder 3111 and the expansion / contraction lock pin hole 31122 of the outer cylinder 3112 when the handle cylinder 311 is expanded / contracted is left as it is. When the handle cylinder 311 is extended / contracted, the expansion / contraction lock pin hole 31111 and the outer cylinder 3112 are inserted into the grounding lock pin hole 31721 under the extension / contraction lock pin hole 3172 of the guide cylinder 317. By inserting the lock pin 3167 protruding into the telescopic lock pin hole 31123 as it is and inserting it into the lower grounding lock pin hole 31731 from the telescopic lock pin hole 3173 of the guide cylinder 317, the handle cylinders 311 are slightly The grounding surface 31121 at the lower end of the outer cylinder 3112 is grounded 90 lower than the grounding surface 91 of the wheel 20 by pushing down. The running of Tsu grayed 10 can be stopped.
The guide tube 317 can further be provided with a grounding lock pin hole for stopping the traveling with the expansion and contraction of the handle tube 311.
A stopper 316 with a lock pin 3167 and a sliding cylinder 3110 are provided with a box 3160 in which the stopper 316 is fitted to the lower end of the inner cylinder 3111 and is fitted into the inner cylinder 3111 as shown in FIG. A protruding bar 3163 that fits into a hole 3161 in the upper surface plate of the box 3160 and moves up and down by a compression spring 3162, a sliding body 3165 that is integrated with this to form a slope 3164 on the bottom surface, and has the same gradient as the sliding body 3165 A moving body 3169 integrated with a lock pin 3167 which forms a slope 3166 and is fitted in a hole 3168 of a front plate of the box 3160 so as to be movable back and forth via a compression spring 31671 is provided. The sliding cylinder 3110 is a stopper when the inner cylinder 3111 is fixed to the inner cylinder 3111 and slides inside the outer cylinder 3112 and the inner cylinder 3111 comes to the uppermost position.

本発明４車輪付きのバッグは、構造簡単で、量産でき、安価に製作できる。   The bag with four wheels of the present invention has a simple structure, can be mass-produced, and can be manufactured at low cost.

本発明実施例を示す説明図である。It is explanatory drawing which shows this invention Example. 図１−１の別の説明図である。It is another explanatory drawing of FIGS. 1-1. 図１−１の別の説明図である。It is another explanatory drawing of FIGS. 1-1. 図１−３の別の説明図である。It is another explanatory drawing of FIGS. 1-3. 図１−１の把手装置の一例を示す説明図である。It is explanatory drawing which shows an example of the grip apparatus of FIGS. 1-1. 図２−１の把手装置の別の説明図である。It is another explanatory drawing of the grip apparatus of FIGS. 図２−１の把手装置の別の説明図である。It is another explanatory drawing of the grip apparatus of FIGS. 図２−３の把手装置の別の説明図である。It is another explanatory drawing of the grip apparatus of FIGS. 2-3. 図２−１乃至図２−４のロックピン付ストッパの一例の説明図である。It is explanatory drawing of an example of the stopper with a lock pin of FIGS. 2-1 thru | or FIGS. 2-4.

符号の説明Explanation of symbols

１０ バッグ
２０ 車輪
３１ 取手装置
３１１ 取手筒
３１１１ 内筒
３１１１１、３１１１２、３１１１３ 内筒の伸縮用のロックピン孔
３１１２ 外筒
３１１２０ 外筒下端の接地面（把手筒の接地面）
３１１２１、３１１２２、３１１２３ 外筒の伸縮用のロックピン孔
３１２ 取手
３１３ 押しボタン
３１６７ ロックピン
３１７ 案内筒
３１７１、３１７２、３１７３ 案内筒の伸縮用のロックピン孔
３１７１１、３１７２１、３１７３１ 案内筒の接地用のロックピン孔
４０ フレーム
４００ フレーム底部及びバッグ底部の貫孔 DESCRIPTION OF SYMBOLS 10 Bag 20 Wheel 31 Handle apparatus 311 Handle cylinder 3111 Inner cylinder 31111, 31112, 31113 Lock pin hole for expansion / contraction of inner cylinder 3112 Outer cylinder 31120 Grounding surface of lower end of outer cylinder (ground plane of handle cylinder)
31121, 31122, 31123 Lock pin hole for expansion / contraction of outer cylinder 312 Handle 313 Push button 3167 Lock pin 317 Guide cylinder 3171, 3172, 3173 Lock pin hole for expansion / contraction of guide cylinder 31711, 31721, 31731 For grounding of guide cylinder Lock pin hole 40 Frame 400 Through hole at bottom of frame and bottom of bag

Claims (2)

バッグと、バッグ又はバッグを搭載できるようにしたフレームに走行可能に設けられた４個の車輪と、バッグ又はバッグを搭載できるようにしたフレームに設けられた伸縮可能の１対の取手筒を有する取手装置を備え、取手装置は、取手が上位置にきたとき、又は、取手が下位置にきたとき、いずれの場合においても、取手の押しボタンを介して、各取手筒の下端の接地面又は各取手筒の下端に取りつけられた棒体下端の接地面が、車輪の接地面より低くなるように接地することにより、走行を停止できるようにしたことを特徴とする４車輪付きのバッグ。 A bag, four wheels provided on the bag or a frame on which the bag can be mounted, and a pair of extendable handle tubes provided on the frame on which the bag or the bag can be mounted; In each case, when the handle is in the upper position or when the handle is in the lower position, the handle device is provided with a grounding surface at the lower end of each handle cylinder or A bag with four wheels, characterized in that traveling can be stopped by grounding so that the ground contact surface of the lower end of the rod attached to the lower end of each handle cylinder is lower than the ground contact surface of the wheel. 前記取手装置の各取手筒が、案内筒と、案内筒に伸縮可能に内嵌する外筒と、外筒に伸縮可能に内嵌する内筒とを備えて、内筒下端に設けた突出自在のロックピンを、取手の押しボタンにより、案内筒と外筒と内筒に穿設した各伸縮用ロックピン孔に突出させることにより、各取手筒の伸縮を行うことができるようにすると共に、ロックピンを、各取手筒の伸縮時の内筒及び外筒の各伸縮用ロックピン孔に突出させたまま、案内筒の伸縮用ロックピン孔から脱出させて、その下位の案内筒の当接地用ロックピン孔に突出させて、外筒を押し下げて外筒下端の接地面又は外筒下端に取りつけた棒体の接地面が車輪の接地面より低くなるように接地できるようにしたことを特徴とする請求項１記載の４車輪付きのバッグ。 Each handle cylinder of the handle device includes a guide cylinder, an outer cylinder that is telescopically fitted to the guide cylinder, and an inner cylinder that is telescopically fitted to the outer cylinder, and is freely projectable provided at the lower end of the inner cylinder The lock pin is made to project into each telescopic lock pin hole formed in the guide tube, the outer tube, and the inner tube by a push button of the handle, so that each handle tube can be expanded and contracted. With the lock pin protruding from the expansion / contraction lock pin hole of the guide cylinder while protruding from the expansion / contraction lock pin hole of the inner cylinder and the outer cylinder when the handle cylinders are expanded / contracted, the lower guide cylinder abutment ground It protrudes into the lock pin hole, and the outer cylinder is pushed down so that it can be grounded so that the grounding surface at the bottom of the outer cylinder or the grounding surface of the rod attached to the bottom of the outer cylinder is lower than the grounding surface of the wheel A bag with four wheels according to claim 1.
JP2007122514A 2007-05-07 2007-05-07 Bag with 4 wheels Expired - Fee Related JP5098040B2 (en)

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JP5098040B2 JP5098040B2 (en) 2012-12-12

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010279633A (en) * 2009-06-08 2010-12-16 Izumi Tanigawa Suitcase for travel with stand for preventing rolling
CN102429426A (en) * 2011-06-30 2012-05-02 王荣贵 Anti-skidding luggage case
JP2013009778A (en) * 2011-06-29 2013-01-17 Japana Co Ltd Caddie bag
CN107259748A (en) * 2017-06-27 2017-10-20 广东翔晟箱配科技有限公司 A kind of pull bar brake structure and draw-bar box
US20190281942A1 (en) * 2018-03-15 2019-09-19 Joy Tong Luggage case with bi-directional handle for pulling case and for raising height of case
GB2572568A (en) * 2018-04-03 2019-10-09 Fu Hsing Tan Luggage with anti-falling retractable handle
US20190307219A1 (en) * 2018-04-09 2019-10-10 Fu-Hsing Tan Luggage with anti-falling retractable handle
CN114403570A (en) * 2021-12-22 2022-04-29 上海沸莱德表面处理有限公司 Portable draw-bar box and production process thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101691182B1 (en) * 2015-11-10 2016-12-30 주식회사 캐리맥스통상 Suit case having support type brake

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Publication number Priority date Publication date Assignee Title
JP2004223093A (en) * 2003-01-24 2004-08-12 Yamaguchi:Kk Golf bag with pull handle, and stopper and pull handle device
JP2006043149A (en) * 2004-08-04 2006-02-16 Swany Corp Bag with caster

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004223093A (en) * 2003-01-24 2004-08-12 Yamaguchi:Kk Golf bag with pull handle, and stopper and pull handle device
JP2006043149A (en) * 2004-08-04 2006-02-16 Swany Corp Bag with caster

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010279633A (en) * 2009-06-08 2010-12-16 Izumi Tanigawa Suitcase for travel with stand for preventing rolling
JP2013009778A (en) * 2011-06-29 2013-01-17 Japana Co Ltd Caddie bag
CN102429426A (en) * 2011-06-30 2012-05-02 王荣贵 Anti-skidding luggage case
CN107259748A (en) * 2017-06-27 2017-10-20 广东翔晟箱配科技有限公司 A kind of pull bar brake structure and draw-bar box
US20190281942A1 (en) * 2018-03-15 2019-09-19 Joy Tong Luggage case with bi-directional handle for pulling case and for raising height of case
GB2572568A (en) * 2018-04-03 2019-10-09 Fu Hsing Tan Luggage with anti-falling retractable handle
US20190307219A1 (en) * 2018-04-09 2019-10-10 Fu-Hsing Tan Luggage with anti-falling retractable handle
CN114403570A (en) * 2021-12-22 2022-04-29 上海沸莱德表面处理有限公司 Portable draw-bar box and production process thereof

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