CN206984072U - Vehicle wheel frame quick-release mechanism - Google Patents
Vehicle wheel frame quick-release mechanism Download PDFInfo
- Publication number
- CN206984072U CN206984072U CN201720695021.9U CN201720695021U CN206984072U CN 206984072 U CN206984072 U CN 206984072U CN 201720695021 U CN201720695021 U CN 201720695021U CN 206984072 U CN206984072 U CN 206984072U
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- China
- Prior art keywords
- lock ring
- wheel lock
- wheel
- frame
- spacing
- 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.)
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- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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Abstract
A kind of vehicle wheel frame quick-release mechanism, including vehicle wheel frame, wheel lock ring and wheel lock ring back-moving spring, the wheel is rotatably arranged on vehicle wheel frame, the top of the vehicle wheel frame is provided with limit shaft, the top of the limit shaft is provided with annular slot, the undersetting being connected with vehicle frame is axially provided with spacing shaft mounting hole, the undersetting is provided with the wheel lock ring spacing hole for being used for wheel lock ring and being put into along horizontal direction, the wheel lock ring is arranged in wheel lock ring spacing hole by the way that wheel lock ring back-moving spring is horizontally movable, the wheel lock ring spacing hole connects with the spacing shaft mounting hole, the limit shaft passes through spacing shaft mounting hole from bottom to top, wheel lock ring and wheel lock ring are connected on wheel lock ring spacing hole.The utility model provide it is a kind of it is simple in construction, be conveniently replaceable wheel, be easy to storage vehicle wheel frame quick-release mechanism.
Description
Technical field
Hand buggy component technology field is the utility model is related to, more particularly, to a kind of vehicle wheel frame quick-release mechanism.
Background technology
Existing wheel is typically all to be fixed on by vehicle wheel frame on vehicle frame, non-dismountable, in wheel damage, inconvenience
In replacing, and it is not easy to store.
The content of the invention
The defects of being not easy to change be present to overcome existing wheel, the utility model provides a kind of simple in construction, just
In more wheel change, be easy to storage vehicle wheel frame quick-release mechanism.
Technical scheme is used by the utility model solves its technical problem：
A kind of vehicle wheel frame quick-release mechanism, including vehicle wheel frame, wheel lock ring and wheel lock ring back-moving spring, the wheel can turn
Dynamic is arranged on vehicle wheel frame, and the top of the vehicle wheel frame is provided with limit shaft, and the top of the limit shaft is provided with annular slot, with
The undersetting of vehicle frame connection is axially provided with spacing shaft mounting hole, and the undersetting is provided with along horizontal direction is used for wheel lock
The wheel lock ring spacing hole that ring is put into, the wheel lock ring are arranged on wheel by the way that wheel lock ring back-moving spring is horizontally movable
In lock ring spacing hole, the wheel lock ring spacing hole connects with the spacing shaft mounting hole, and the limit shaft passes through from bottom to top
Spacing shaft mounting hole, wheel lock ring and wheel lock ring are stuck in the annular slot of limit shaft in the presence of wheel lock ring back-moving spring
It is interior.
Further, the wheel lock ring is provided with spacing preiection, and the spacing preiection compresses with wheel lock ring spacing hole matches somebody with somebody
Close.
Further, the wheel lock ring is provided with semi-circular frame, the semi-circular side in wheel lock ring back-moving spring side
Frame is caught in the annular slot on limit shaft.
The beneficial effects of the utility model are mainly manifested in：It is simple in construction, be conveniently replaceable wheel, be easy to store.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is state diagram of the utility model in unblock.
Fig. 3 is state diagram of the utility model in locking.
Fig. 4 is the structural representation of hand buggy.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
1~Fig. 4 of reference picture, a kind of vehicle wheel frame quick-release mechanism, including vehicle wheel frame 16, wheel lock ring 23 and wheel lock ring reset
Spring 22, the wheel 15 are rotatably arranged on vehicle wheel frame 16, and the top of the vehicle wheel frame 16 is provided with limit shaft, the limit
The top of position axle is provided with annular slot, and the undersetting 19 being connected with vehicle frame is axially provided with spacing shaft mounting hole, the lower branch
Seat 19 is provided with the wheel lock ring spacing hole for being used for wheel lock ring 23 and being put into along horizontal direction, and the wheel lock ring 23 passes through wheel
Lock ring back-moving spring 33 it is horizontally movable be arranged on wheel lock ring spacing hole in, the wheel lock ring spacing hole with it is described spacing
Shaft mounting hole connects, and the limit shaft is from bottom to top through spacing shaft mounting hole, wheel lock ring 23 and wheel lock ring 23 in wheel
It is stuck in the presence of lock ring back-moving spring 22 in the annular slot of limit shaft.
Further, the wheel lock ring 23 is provided with spacing preiection, and the spacing preiection compresses with wheel lock ring spacing hole
Coordinate.
Further, the wheel lock ring 23 is provided with semi-circular frame, the semicircle in the side of wheel lock ring back-moving spring 22
Type frame is caught in the annular slot on limit shaft.
In the present embodiment, wheel lock ring spacing hole is square wheel lock ring spacing hole.
As shown in figure 1,9 be the long inclined tube on side frame, 10 be the outer guide pipe on the side arm or after-frame of vehicle frame, and 14 be side arm
Or the sill on after-frame, 17 be chassis.
Operation principle of the present utility model is：Wheel lock ring 23 is together with the wheel lock ring back-moving spring 22 being installed on it
Insert in the square wheel lock ring spacing hole in undersetting 19, it is pressed on the axis direction of wheel lock ring back-moving spring 22
Contracting and ejection；Because two ledge widths on wheel lock ring 23 are slightly larger than the square wheel lock ring spacing hole mouth in upper bracket 13
Width, therefore by force insert after, wheel lock ring 23 can not eject square wheel lock ring by wheel lock ring back-moving spring 22
Spacing hole, it is set to be dropped out out of undersetting 19；During locking vehicle wheel frame, now by under the limit shaft insertion undersetting 19 on vehicle wheel frame 16
In the spacing shaft mounting hole in portion, then firmly undersetting 19 is pressed in the axial direction, makes it promote wheel lock ring 23 to go to compress
Wheel lock ring back-moving spring 22, until the semicircle frame on wheel lock ring 23 is caught in the annular slot on limit shaft top；This
When, the limit shaft on vehicle wheel frame 16 is fixed on undersetting 19 by wheel lock ring 23, can only be rotated along axis；Take out vehicle wheel frame 16
When, first inwardly press wheel lock ring 23 on earth, make the semicircle frame on wheel lock ring 23 from the limit shaft on vehicle wheel frame 16
Annular slotted in deviate from, so as to release locking, then extract vehicle wheel frame 16.
Claims (3)
- A kind of 1. vehicle wheel frame quick-release mechanism, it is characterised in that：Including vehicle wheel frame, wheel lock ring and wheel lock ring back-moving spring, institute State wheel to be rotatably arranged on vehicle wheel frame, the top of the vehicle wheel frame is provided with limit shaft, and the top of the limit shaft is provided with Annular slot, the undersetting being connected with vehicle frame are axially provided with spacing shaft mounting hole, and the undersetting is set along horizontal direction There is a wheel lock ring spacing hole being put into for wheel lock ring, the wheel lock ring is horizontally moveable by wheel lock ring back-moving spring Be arranged on wheel lock ring spacing hole in, the wheel lock ring spacing hole connects with the spacing shaft mounting hole, the limit shaft It is stuck in from bottom to top through spacing shaft mounting hole, wheel lock ring and wheel lock ring in the presence of wheel lock ring back-moving spring spacing In the annular slot of axle.
- 2. vehicle wheel frame quick-release mechanism as claimed in claim 1, it is characterised in that：The wheel lock ring is provided with spacing preiection, The spacing preiection and wheel lock ring spacing hole compression fit.
- 3. vehicle wheel frame quick-release mechanism as claimed in claim 1 or 2, it is characterised in that：The wheel lock ring is answered in wheel lock ring Position spring side is provided with semi-circular frame, and the semi-circular frame is caught in the annular slot on limit shaft.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695021.9U CN206984072U (en) | 2017-06-09 | 2017-06-09 | Vehicle wheel frame quick-release mechanism |
| US15/806,930 US10207729B2 (en) | 2017-06-09 | 2017-11-08 | Folding type collapsible wagon |
| US15/806,864 US10099711B1 (en) | 2017-06-09 | 2017-11-08 | Translational collapsible wagon |
| 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 |
|---|---|---|---|
| CN201720695021.9U CN206984072U (en) | 2017-06-09 | 2017-06-09 | Vehicle wheel frame quick-release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984072U true CN206984072U (en) | 2018-02-09 |
Family
ID=61395056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695021.9U Active CN206984072U (en) | 2017-06-09 | 2017-06-09 | Vehicle wheel frame quick-release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984072U (en) |
-
2017
- 2017-06-09 CN CN201720695021.9U patent/CN206984072U/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: 20190704 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 |