CN207481953U - For translating the chassis folding assembly of trolley - Google Patents
For translating the chassis folding assembly of trolley Download PDFInfo
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- CN207481953U CN207481953U CN201721287017.5U CN201721287017U CN207481953U CN 207481953 U CN207481953 U CN 207481953U CN 201721287017 U CN201721287017 U CN 201721287017U CN 207481953 U CN207481953 U CN 207481953U
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- tubule
- longitudinal
- chassis
- longitudinal tubule
- foundation framves
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- 210000005239 tubule Anatomy 0.000 claims abstract description 156
- 230000007306 turnover Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
It is a kind of for translating the chassis folding assembly of trolley, including preceding chassis assembly and rear chassis assembly, the preceding chassis assembly before and after rear chassis assembly with that symmetrically and can downwardly turn over 90 degree and be hinged；The preceding chassis assembly includes longitudinal tubule (L tubule) before two foundation framves, and longitudinal tubule (L tubule) is symmetrically arranged and inwardly narrows from front to back before two foundation framves；Chassis assembly includes longitudinal tubule (L tubule) after two foundation framves after described, and longitudinal tubule (L tubule) is symmetrically arranged and inwardly narrows from back to front after two foundation framves；Downward opening preceding longitudinal tubule (L tubule) groove profile part is respectively equipped with before two foundation framves on the rear end of longitudinal tubule (L tubule), rear longitudinal tubule (L tubule) axle sleeve is respectively equipped with after two foundation framves on the front end of longitudinal tubule (L tubule), the front end of longitudinal tubule (L tubule) is inserted into respectively before two foundation framves in the groove of the preceding longitudinal tubule (L tubule) groove profile part on longitudinal tubule (L tubule) after two foundation framves, while rear longitudinal tubule (L tubule) axle sleeve is hinged by rivet and the circular hole on preceding longitudinal tubule (L tubule) groove profile part.The utility model provide it is a kind of it is simple in structure, cost is relatively low, folding is flexibly for translating the chassis folding assembly of trolley.
Description
Technical field
The utility model is related to trolley technical fields, total for translating the chassis folding of trolley more particularly, to a kind of
Into.
Background technology
Translation folding hand buggy on the market, mostly using being riveted together after two isometric steel pipe central punch come group
Into X groups.Although simple in structure, due to steel pipe be it is front and rear overlap, after trolley is assembled into, with X components connect
The stent connect can must be installed just a wrong steel pipe position up and down.Therefore, beauty is relatively influenced after folding or opening, is made simultaneously
Being had also been smaller using bulk influences the plot ratio of hand buggy.
Invention content
In order to which existing trolley is overcome to there is the defects of being not easy to folding, complicated, occupied space, the utility model carries
Supplied it is a kind of it is simple in structure, cost is relatively low, folding is flexibly for translating the chassis folding assembly of trolley.
Technical solution is used by the utility model solves its technical problem：
A kind of chassis folding assembly for being used to translate trolley, including preceding chassis assembly and rear chassis assembly, the preceding bottom
Frame assembly with it is symmetrical before and after rear chassis assembly and 90 degree can be downwardly turned over be hinged；
The preceding chassis assembly includes longitudinal tubule (L tubule) before two foundation framves, and longitudinal tubule (L tubule) is symmetrically arranged and from front to back before two foundation framves
Inwardly narrow；Chassis assembly includes longitudinal tubule (L tubule) after two foundation framves after described, and longitudinal tubule (L tubule) is symmetrically arranged and from backward after two foundation framves
It is narrowed in forward direction；Downward opening preceding longitudinal tubule (L tubule) groove profile part is respectively equipped with before two foundation framves on the rear end of longitudinal tubule (L tubule), is indulged after two foundation framves
Rear longitudinal tubule (L tubule) axle sleeve is respectively equipped on the front end of pipe, before the front end of longitudinal tubule (L tubule) is inserted into before two foundation framves respectively on longitudinal tubule (L tubule) after two foundation framves
In the groove of longitudinal tubule (L tubule) groove profile part, while rear longitudinal tubule (L tubule) axle sleeve is hinged by rivet and the circular hole on preceding longitudinal tubule (L tubule) groove profile part；Two foundation framves
The front end of preceding longitudinal tubule (L tubule) is hinged respectively with front wheel supporting pipe, and the rear end of longitudinal tubule (L tubule) is hinged respectively with rear wheel support pipe after two foundation framves；
Chassis long beam and chassis tail trimmer are respectively equipped between longitudinal tubule (L tubule) between longitudinal tubule (L tubule), after two foundation framves before two foundation framves,
Chassis tail trimmer is arranged on narrowed section accordingly.
The beneficial effects of the utility model are mainly manifested in：Simple in structure, folding flexibly, cost it is cheaper.
Description of the drawings
Fig. 1 is the bottom view of the opening state of the utility model.
Fig. 2 is the vertical view of the opening state of the utility model.
Fig. 3 is the folding state figure of the utility model.
Fig. 4 is the translation full opening state figure of trolley.
Fig. 5 is translation trolley half opened condition figure.
Fig. 6 is the translation full folding state figure of trolley.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
It is a kind of for translating the chassis folding assembly of trolley with reference to Fig. 1~Fig. 6, including preceding chassis assembly 12 and rear bottom
Frame assembly 15, the preceding chassis assembly 12 with it is symmetrical before and after rear chassis assembly 15 and 90 degree can be downwardly turned over be hinged；
The preceding chassis assembly 12 includes longitudinal tubule (L tubule) 20 before two foundation framves, and longitudinal tubule (L tubule) 20 is symmetrically arranged simultaneously certainly before two foundation framves
It is narrowed in forward-backward algorithm；Chassis assembly 15 includes longitudinal tubule (L tubule) 23 after two foundation framves after described, and longitudinal tubule (L tubule) 23 is symmetrical after two foundation framves
It arranges and inwardly narrows from back to front；Downward opening preceding longitudinal tubule (L tubule) groove profile part is respectively equipped with before two foundation framves on the rear end of longitudinal tubule (L tubule) 20
24, it is respectively equipped with rear longitudinal tubule (L tubule) axle sleeve 25 after two foundation framves on the front end of longitudinal tubule (L tubule) 23, the front end of longitudinal tubule (L tubule) 23 is inserted respectively after two foundation framves
In the groove for entering the preceding longitudinal tubule (L tubule) groove profile part 24 before two foundation framves on longitudinal tubule (L tubule) 20, at the same rear longitudinal tubule (L tubule) axle sleeve 25 by rivet 26 with it is preceding vertical
Circular hole on tube seat type part 24 is hinged；The front end of longitudinal tubule (L tubule) 20 is hinged with front wheel supporting pipe 11 respectively before two foundation framves, two foundation framves
The rear end of longitudinal tubule (L tubule) 23 is hinged with rear wheel support pipe 17 respectively afterwards；
Before two foundation framves between longitudinal tubule (L tubule) 20, chassis long beam 21 is respectively equipped between longitudinal tubule (L tubule) 23 and chassis is short after two foundation framves
Crossbeam 22, chassis tail trimmer 21 are arranged on narrowed section accordingly.
As shown in Figure 1, Figure 2 and Figure 3, chassis folding assembly includes：Preceding chassis assembly and rear chassis assembly pass through rivet 26
Link together composition.
Preceding chassis assembly by longitudinal tubule (L tubule) 20 before two symmetrically placed chassis, be welded in longitudinal tubule (L tubule) before chassis widen place chassis it is long
Stull pipe 21 and being welded on, which has narrowed the chassis hyphen stay tube 22 at place and its narrowed, locates two preceding longitudinal tubule (L tubule) groove profiles that top is welded
Part 24 is formed.
Chassis assembly is by longitudinal tubule (L tubule) 23 after two symmetrically placed chassis afterwards, be welded in longitudinal tubule (L tubule) after chassis widen place chassis it is long
Stull pipe 21 and being welded on has narrowed 25 institute of longitudinal tubule (L tubule) axle sleeve after two for locating chassis hyphen stay tube 22 and its being welded at the place of having narrowed
Composition.
When chassis folding assembly assembles, indulged before two before the narrowed section of rear chassis assembly is put into simultaneously in chassis assembly
In the groove of tube seat type part 24, the axle center of longitudinal tubule (L tubule) axle sleeve 25 after two is made to be aligned with the center of circular hole on preceding longitudinal tubule (L tubule) groove profile part 24.
The circular hole of two preceding longitudinal tubule (L tubule) groove profile parts 24 and the axis hole of rear longitudinal tubule (L tubule) axle sleeve 25 are each passed through with two rivets 26 and be riveted on one again
It rises.
The working process of the utility model is as follows：
When packing up, the junction where rivet 26 is lifted up, makes preceding chassis assembly and rear chassis assembly around rivet 26
Axis rotation, collapsed so as to which the both ends that front and rear chassis assembly does not narrow be driven to distinguish in horizontal direction.Due to preceding longitudinal tubule (L tubule) groove profile part
Circular hole on 24 is higher than longitudinal tubule (L tubule) 20 before chassis, while rear longitudinal tubule (L tubule) axle sleeve 25 is welded to after chassis on longitudinal tubule (L tubule) 23, is also above
Longitudinal tubule (L tubule) 23 after chassis.Therefore, preceding chassis assembly and rear chassis assembly could stop receiving only after colliding during gathering
Hold together.It is specifically shown in Fig. 3.
During opening, it is pressed downward, by the junction where rivet 26, making preceding chassis assembly and rear chassis assembly around rivet 26
Axis rotation, so as to which the both ends that front and rear chassis assembly is driven not narrow are horizontally outward opened respectively.So as to make longitudinal tubule (L tubule) after chassis
Before 23 screw-ins in the groove of longitudinal tubule (L tubule) groove profile part 24, and withstand plane on groove so that front and rear chassis assembly expands horizontally.It is specifically shown in
Fig. 2.
Claims (1)
1. a kind of chassis folding assembly for being used to translate trolley, it is characterised in that：Including preceding chassis assembly and rear chassis assembly,
The preceding chassis assembly with it is symmetrical before and after rear chassis assembly and 90 degree can be downwardly turned over be hinged；
The preceding chassis assembly includes longitudinal tubule (L tubule) before two foundation framves, and longitudinal tubule (L tubule) is symmetrically arranged and inside from front to back before two foundation framves
It narrows；Chassis assembly includes longitudinal tubule (L tubule) after two foundation framves after described, after two foundation framves longitudinal tubule (L tubule) be symmetrically arranged and from back to front to
It is interior to narrow；It is respectively equipped with downward opening preceding longitudinal tubule (L tubule) groove profile part before two foundation framves on the rear end of longitudinal tubule (L tubule), longitudinal tubule (L tubule) after two foundation framves
It is respectively equipped with rear longitudinal tubule (L tubule) axle sleeve on front end, the preceding longitudinal tubule (L tubule) on longitudinal tubule (L tubule) before two foundation framves is inserted into the front end of longitudinal tubule (L tubule) respectively after two foundation framves
In the groove of groove profile part, while rear longitudinal tubule (L tubule) axle sleeve is hinged by rivet and the circular hole on preceding longitudinal tubule (L tubule) groove profile part；It is indulged before two foundation framves
The front end of pipe is hinged respectively with front wheel supporting pipe, and the rear end of longitudinal tubule (L tubule) is hinged respectively with rear wheel support pipe after two foundation framves；
Before two foundation framves chassis long beam and chassis tail trimmer, chassis are respectively equipped between longitudinal tubule (L tubule) between longitudinal tubule (L tubule), after two foundation framves
Tail trimmer is arranged on narrowed section accordingly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287017.5U CN207481953U (en) | 2017-09-26 | 2017-09-26 | For translating the chassis folding assembly of trolley |
| US15/833,642 US10099712B1 (en) | 2017-06-09 | 2017-12-06 | Single-cross translational wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721287017.5U CN207481953U (en) | 2017-09-26 | 2017-09-26 | For translating the chassis folding assembly of trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207481953U true CN207481953U (en) | 2018-06-12 |
Family
ID=62479614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287017.5U Active CN207481953U (en) | 2017-06-09 | 2017-09-26 | For translating the chassis folding assembly of trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207481953U (en) |
-
2017
- 2017-09-26 CN CN201721287017.5U patent/CN207481953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 321200 Yushantou 8, Shuxi Street, Wuyi County, Zhejiang Province Patentee after: Zhejiang pride Leisure Products Co. Address before: 321200 Zhejiang Province Wuyi County Quanxi Lake Industrial Zone Zhejiang Plaid Leisure Products Co., Ltd. Patentee before: Sun Benlong |
|
| TR01 | Transfer of patent right |