CN215621153U - Shared front wheel structure suitable for push wheel and jogging wheel - Google Patents
Shared front wheel structure suitable for push wheel and jogging wheel Download PDFInfo
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- CN215621153U CN215621153U CN202120251403.9U CN202120251403U CN215621153U CN 215621153 U CN215621153 U CN 215621153U CN 202120251403 U CN202120251403 U CN 202120251403U CN 215621153 U CN215621153 U CN 215621153U
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Abstract
The utility model relates to the technical field of children trailers, in particular to a shared front wheel structure suitable for a push wheel and a jogging wheel, which comprises a front vehicle assembly seat, the jogging wheel, a push wheel and a jogging wheel fastener; the front vehicle assembly seat comprises a seat body, an inserted link sleeve is arranged on the seat body, a fastener hole is formed in the rear end of the inserted link sleeve, a jogging wheel fastener is matched with the fastener hole, and a trolley wheel seat is arranged on the lower side of the seat body; the wheel shaft of the jogging wheel is rotatably connected with a jogging wheel front fork, and the rear end of the jogging wheel front fork is fixedly provided with a jogging wheel inserted bar matched with the inserted bar sleeve. The jogging wheel and the cart wheel share the wheel seat, the jogging wheel or the cart wheel can be selected as the front wheel according to needs, the installation is convenient, the jogging wheel is applicable to various use modes, the connection part of the jogging wheel front fork and the seat body is limited through the inserted bar sleeve, the inserted bar sleeve is locked through the fastening piece, and the phenomenon that the trailer deviates to the side direction in the jogging process can be reduced.
Description
Technical Field
The utility model relates to the technical field of children trailers, in particular to a shared front wheel structure suitable for a push wheel and a jogging wheel.
Background
When the trailer is detached from the towing bicycle, the front part needs to be provided with a front wheel. The front wheels are in different forms according to different use requirements, and the front wheels commonly comprise a push wheel and a jogging wheel. The cart wheels are generally universal wheels, have smaller diameters, are arranged on the lower side of the front part of the trailer and are suitable for being used in a cart. The jogging wheel has a large diameter, is installed on the front side of the trailer and is suitable for jogging, when the jogging tractor pulls the trailer, the deviation of the left direction and the right direction of the trailer brings inconvenience, and the structure of the front wheel needs to be optimized to improve the problem that the trailer deviates to the side direction in the jogging process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a common front wheel structure suitable for a push wheel and a jogging wheel.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a common front wheel structure suitable for a trolley wheel and a jogging wheel comprises a front trolley assembly seat, the jogging wheel, the trolley wheel and a jogging wheel fastener; the front vehicle assembly seat comprises a seat body, an inserted link sleeve is arranged on the seat body, a fastener hole is formed in the rear end of the inserted link sleeve, the jogging wheel fastener is matched with the fastener hole, and a trolley wheel seat is arranged on the lower side of the seat body; a front jogging wheel fork is rotatably connected to a wheel shaft of the jogging wheel, and a jogging wheel insert rod matched with the insert rod sleeve is fixed at the rear end of the front jogging wheel fork; the wheel shaft of the trolley wheel is rotatably connected with a trolley wheel front fork, and the upper end of the trolley wheel front fork is provided with a trolley wheel joint matched with the trolley wheel seat.
Preferably, the jogging wheel plunger is inserted into the plunger sleeve and locked by the jogging wheel fastener.
Preferably, the jogging wheel fastener is a resilient locking bolt.
Preferably, the trolley wheel joint on the front fork of the trolley wheel is connected to the lower side of the trolley wheel seat and locked through a locking piece.
Preferably, a supporting plate for supporting the inserting rod sleeve is arranged on the seat body.
Preferably, the upper side of the seat body is provided with an assembly seat upper shell buckled with the seat body.
The utility model has the beneficial effects that:
1. the jogging wheel and the cart wheel share the wheel seat, the jogging wheel or the cart wheel can be selected as the front wheel according to needs, the cart wheel is installed during cart pushing, the jogging wheel is installed during jogging, the installation is convenient, and the jogging wheel is suitable for multiple use modes.
2. The connection of the jogging wheel front fork and the base is limited through the inserted bar sleeve, and the inserted bar sleeve is locked and pressed tightly by the fastening piece, so that the phenomenon that the trailer deviates to the side in the jogging process can be reduced.
Drawings
FIG. 1 is a schematic structural view of an assembled state of a jogging wheel adapted for a common front wheel structure of a pusher wheel and a jogging wheel in accordance with the present invention;
FIG. 2 is a schematic view of a shelling structure of an embodiment of a common front wheel structure for a cart wheel and a jogging wheel according to the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of a common front wheel structure suitable for a cart wheel and a jogging wheel according to the present invention.
In the figure: 171-front vehicle assembly seat, 1711-seat body, 1712-inserted rod sleeve, 1713-supporting plate, 1714-fastener hole, 1715-cart wheel seat, 172-assembly seat upper shell, 173-jogging wheel, 174-jogging wheel front fork, 175-jogging wheel inserted rod, 176-front wheel, 177-cart wheel front fork and 178-jogging wheel fastener.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a common front wheel structure for a stroller wheel and a jogging wheel includes a front vehicle mounting seat 171, a jogging wheel 173; preceding car assembly seat 171 is including fixing the pedestal 1711 on the trailer underframe, is provided with the inserted bar sleeve 1712 of opening court front side on the pedestal 1711, is provided with fagging 1713 on the pedestal 1711 for bearing inserted bar sleeve 1712 improves preceding car assembly seat 171's intensity, and inserted bar sleeve 1712's rear end upper side is provided with interior wall area screwed fastener hole 1714, and the downside of pedestal 1711 is provided with shallow wheel seat 1715.
A jog wheel front fork 174 is rotatably connected to the axle of the jog wheel 173, and a jog wheel plunger 175, which is fitted into a plunger sleeve 1712, is fixed to the rear end of the jog wheel front fork 174.
The common front wheel structure also includes jogger wheel fasteners 178 that mate with fastener holes 1714, the jogger wheel fasteners 178 preferably being resilient locking bolts.
The shared front wheel structure further comprises a cart wheel 176, a cart wheel front fork 177 is rotatably connected to a wheel shaft of the cart wheel 176, and a cart wheel joint matched with the cart wheel seat 1715 is arranged at the upper end of the cart wheel front fork 177.
Further, the upper side of the seat body 1711 is provided with an assembly seat upper shell 172 buckled with the seat body for water and dust prevention.
When jogging is needed, the jogging wheel 173 is assembled on the front side of the trailer bottom frame, during assembly, the jogging wheel insert rod 175 is inserted into the insert rod sleeve 1712, the jogging wheel fastener 178 matched with the fastener hole 1714 is screwed into the fastener hole 1714, and the jogging wheel insert rod 175 is locked and pressed, so that the jogging wheel insert rod 175 has no displacement space, the installation of the jogging wheel 173 is completed, and the offset of the left and right directions in the traveling process of the trailer can be reduced.
The jogging wheel 173 is centrally mounted and parallel to the two rear wheels, and the jogging wheel front fork 174 is locked by the jogging wheel fasteners 178 to reduce the lateral shifting of the trailer during jogging.
When the trailer needs to be separated from the bicycle to be pushed, the jogging wheel 173 is removed, the trolley wheel joint on the trolley wheel front fork 177 is connected to the lower side of the trolley wheel seat 1715, and the locking piece is used for locking, so that the installation of the trolley wheel 176 is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A common front wheel structure suitable for a cart wheel and a jogging wheel is characterized by comprising a front cart assembly seat (171), a jogging wheel (173), a cart wheel (176) and a jogging wheel fastener (178);
the front vehicle assembly seat (171) comprises a seat body (1711), an insert rod sleeve (1712) with an opening facing the front side is arranged on the seat body (1711), a fastener hole (1714) is arranged on the upper side of the rear end of the insert rod sleeve (1712), the jogging wheel fastener (178) is matched with the fastener hole (1714), and a trolley wheel seat (1715) is arranged on the lower side of the seat body (1711);
a jogging wheel front fork (174) is rotatably connected to a wheel shaft of the jogging wheel (173), and a jogging wheel insert rod (175) matched with the insert rod sleeve (1712) is fixed at the rear end of the jogging wheel front fork (174);
the wheel shaft of the trolley wheel (176) is rotatably connected with a trolley wheel front fork (177), and the upper end of the trolley wheel front fork (177) is provided with a trolley wheel joint matched with a trolley wheel seat (1715).
2. The common front wheel structure for a pushwheel and a jogging wheel according to claim 1, characterized in that the jogging wheel plunger (175) is inserted into a plunger sleeve (1712) and locked by a jogging wheel fastener (178).
3. A common front wheel structure for a pushwheel and a jogging wheel according to claim 2, characterized in that said jogging wheel fastener (178) is an elastic locking bolt.
4. Common front wheel structure for a cart wheel and a jogging wheel according to claim 1, characterized in that the cart wheel joint on the cart wheel front fork (177) is connected to the underside of the cart wheel seat (1715) and locked by a locking piece.
5. A shared front wheel structure suitable for a cart wheel and a jogging wheel according to claim 1, 2 or 4, characterized in that a supporting plate (1713) for supporting the inserting rod sleeve (1712) is arranged on the seat body (1711).
6. The structure of a common front wheel for a cart wheel and a jogging wheel according to claim 1, 2 or 4, wherein the upper side of the base body (1711) is provided with an upper assembling base shell (172) fastened with the upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120251403.9U CN215621153U (en) | 2021-01-29 | 2021-01-29 | Shared front wheel structure suitable for push wheel and jogging wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120251403.9U CN215621153U (en) | 2021-01-29 | 2021-01-29 | Shared front wheel structure suitable for push wheel and jogging wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215621153U true CN215621153U (en) | 2022-01-25 |
Family
ID=79912125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120251403.9U Active CN215621153U (en) | 2021-01-29 | 2021-01-29 | Shared front wheel structure suitable for push wheel and jogging wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215621153U (en) |
-
2021
- 2021-01-29 CN CN202120251403.9U patent/CN215621153U/en active Active
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