CN203457932U - Improved slider traveling case - Google Patents

Improved slider traveling case Download PDF

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Publication number
CN203457932U
CN203457932U CN201320512038.8U CN201320512038U CN203457932U CN 203457932 U CN203457932 U CN 203457932U CN 201320512038 U CN201320512038 U CN 201320512038U CN 203457932 U CN203457932 U CN 203457932U
Authority
CN
China
Prior art keywords
support bar
cross bars
fixedly connected
slide plate
protrusion
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.)
Expired - Fee Related
Application number
CN201320512038.8U
Other languages
Chinese (zh)
Inventor
刘翔宇
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201320512038.8U priority Critical patent/CN203457932U/en
Application granted granted Critical
Publication of CN203457932U publication Critical patent/CN203457932U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a daily supply, particularly an improved slider traveling case. The slider traveling case comprises a case body and rollers, wherein the case body is fixedly connected to the middle section of a support bar; the upper end of the support bar is provided with a handgrip; the lower end of the support bar is hinged with the front end of an underpan; the underpan comprises two parallel cross bars and a connecting plate fixedly connected with the back ends of the two cross bars; and the front ends of the two cross bars are respectively hinged with both sides of the support bar. The slider traveling case can run by push and pull, and can slide while carrying a person, thereby reducing the load of handheld weights and providing temporary rest for people.

Description

A kind of improved suitcase provided with slide plate
Technical field
The utility model relates to a kind of articles for daily use, is specifically related to a kind of improved suitcase provided with slide plate.
Background technology
Suitcase is the requisite carry-on commodity of people of going on business, travelling, and in order to reduce the heavy burdens, people install pulley below suitcase, can push away or haul suitcase walk on smooth road surface.But this suitcase with pulley can only alleviate the burden of people's portable weight, can not alleviate long-time walking and bring fatigue.The patent application that my another submitted on the same day provides a kind of suitcase provided with slide plate that push-and-pull can be slided again as slide plate that gets final product, and has not only solved the problem of bearing a heavy burden in travelling but also can easily move ahead, and has improved the speed of walking.But the position of base plate is not easy to fix in the time of the transition status of this suitcase provided with slide plate, at push-and-pull state lower shoe, throw open, cause unnecessary embarrassment.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, reasonable in design, can push-and-pull walking, can mannedly slide and the fixable suitcase provided with slide plate of base plate state, can alleviate the burden of portable weight, again can be for pedestrian provides of short duration rest, position that can simple and quick fixed base plate.
In order to reach above object, the technical scheme that the utility model adopts is: a kind of improved suitcase provided with slide plate, comprise casing and pulley, described casing is fixedly connected on the stage casing of support bar, the upper end of described support bar is provided with handgrip, the lower end of support bar is hinged on the front end on chassis, described chassis comprises two cross bars that be arranged in parallel and the connecting plate that is fixedly connected on two cross bar rear ends, the front end of two cross bars is hinged on respectively support bar both sides, it is characterized in that: the inner side in two cross bar rear ends is provided with protrusion, correspondence position in support bar both sides is provided with the groove mating with described protrusion.
Described sliding protrusion and groove are ellipse.
The front end of two cross bars is provided with limiting plate.
The beneficial effects of the utility model are: can push-and-pull walking, the suitcase provided with slide plate that can mannedly slide, can alleviate the burden of portable weight, again can be for pedestrian provides of short duration rest, chassis can fast folding, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1 embodiment.
Fig. 3 is that the structural representation in push-and-pull state is packed up on chassis.
The specific embodiment
As shown in Figure 1, suitcase provided with slide plate described in the utility model comprises casing 1 and pulley 9, and described casing 1 is fixedly connected on the stage casing of support bar 2, and described support bar 2 can adopt pipe, also can adopt square tube manufacture.The upper end of support bar 2 is provided with handgrip 3, and the lower end of support bar 2 is hinged on the front end on chassis 4, and the front end that described chassis 4 comprises two cross bars 41 that be arranged in parallel and is fixedly connected on connecting plate 42, two cross bars 41 of two cross bar 41 rear ends is hinged on respectively support bar 2 both sides.Described pulley 9 at least comprises and is arranged on the front-wheel of two cross bar 41 front ends and is arranged on the trailing wheel at position after a while.The upper surface of described connecting plate 42 is lower than the upper surface of two cross bars 41, and the distance between the upper surface of connecting plate 42 and two cross bar 41 upper surfaces can be held support bar 2 and embeds completely between two cross bars 41.
Inner side in two cross bar 41 rear ends is provided with protrusion 43, and the correspondence position in support bar 2 both sides is provided with the groove 21 mating with described protrusion 43.Described sliding protrusion 43 and groove 21 are ellipse, can certainly be circular.The edge-smoothing transition of protrusion 43 and groove 21.
In addition, in order to limit the position of support bar 2, avoid it excessively to turn forward, at the front end of two cross bars 41, be provided with limiting plate 44.Chassis is opened to 90 while spending, support bar 2 be subject to the restriction of limiting plate 44 above, cannot turn forward again.
Slide plate state as shown in Figure 1, Figure 2, pedestrian can step down on chassis 4 by a pin, and another pedal is stepped on ground and is promoted to move ahead, and by pulley, in ground taxi, is advanced laborsaving quick again.Push-and-pull state as shown in Figure 3, upwards packs up chassis 4, makes two cross bars 41 be close to the both sides of support bar 2, and protrusion 43 is fastened in groove 21, and chassis is fixed, and now can push away or haul walking by two front-wheels.Due to the edge-smoothing transition of protrusion 43 and groove 21, while opening, as long as exert oneself a little, protrusion 43 can depart from groove 21, returns to slide plate state.

Claims (3)

1. an improved suitcase provided with slide plate, comprise casing (1) and pulley (9), described casing (1) is fixedly connected on the stage casing of support bar (2), the upper end of described support bar (2) is provided with handgrip (3), the lower end of support bar (2) is hinged on the front end of chassis (4), described chassis (4) comprises two cross bars (41) that be arranged in parallel and the connecting plate (42) that is fixedly connected on two cross bars (41) rear end, the front end of two cross bars (41) is hinged on respectively support bar (2) both sides, it is characterized in that: the inner side in two cross bars (41) rear end is provided with protrusion (43), correspondence position in support bar (2) both sides is provided with the groove (21) mating with described protrusion (43).
2. a kind of improved suitcase provided with slide plate according to claim 1, is characterized in that: described sliding protrusion (43) and groove (21) are ellipse.
3. a kind of improved suitcase provided with slide plate according to claim 1, is characterized in that: the front end of two cross bars (41) is provided with limiting plate (44).
CN201320512038.8U 2013-08-21 2013-08-21 Improved slider traveling case Expired - Fee Related CN203457932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320512038.8U CN203457932U (en) 2013-08-21 2013-08-21 Improved slider traveling case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320512038.8U CN203457932U (en) 2013-08-21 2013-08-21 Improved slider traveling case

Publications (1)

Publication Number Publication Date
CN203457932U true CN203457932U (en) 2014-03-05

Family

ID=50170317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320512038.8U Expired - Fee Related CN203457932U (en) 2013-08-21 2013-08-21 Improved slider traveling case

Country Status (1)

Country Link
CN (1) CN203457932U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20140821

EXPY Termination of patent right or utility model