CN213566298U - Scooter head tube folding and locking device - Google Patents
Scooter head tube folding and locking device Download PDFInfo
- Publication number
- CN213566298U CN213566298U CN202021806189.0U CN202021806189U CN213566298U CN 213566298 U CN213566298 U CN 213566298U CN 202021806189 U CN202021806189 U CN 202021806189U CN 213566298 U CN213566298 U CN 213566298U
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- locking
- connecting piece
- head tube
- piece
- rotating shaft
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Abstract
The utility model provides a scooter head tube folding and locking device, which comprises a scooter head tube, a first connecting piece, a second connecting piece, a fixed part, a locking block and a locking part, wherein the scooter head tube is sleeved on the first connecting piece, the fixed part penetrates through the locking block, the scooter head tube and extends into the first connecting piece, the first connecting piece is movably connected with the second connecting piece, the first connecting piece can rotate relative to the second connecting piece, one end of the locking part is movably connected with the second connecting piece, the locking block can be clamped with one end of the locking part by rotating the locking block, so that the first connecting piece and the second connecting piece are clamped and fixed, the scooter head tube can be folded or not by adjusting the locking block, the adjusting mode is simple and convenient, the locking effect is greatly improved.
Description
Technical Field
The utility model relates to a scooter technical field especially relates to a scooter head tube folding locking device.
Background
Along with people's standard of living constantly improves, the scooter has obtained extensive use, especially to the transportation of short distance or walk, the use of scooter, people's time and physical power have been practiced thrift greatly, the scooter is as a body-building and amusement equipment, its automobile body is fairly light and handy and has splendid mobility, therefore receive people's general liking, but ordinary scooter is because the automobile body is great and long, will occupy great storage space during indoor storage, during the activity of going out, also inconvenient carrying, consequently, the scooter on the existing market generally has folding device, its folding device of different scooter is also different, but a lot of folding device does not have retaining member or retaining member locking unstability, cause the expansion state and unstable, the incident appears easily when riding the scooter, cause unnecessary loss.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a scooter head tube folding locking device.
The utility model discloses a following technical scheme realizes:
the utility model provides a folding locking device of scooter head tube, folding locking device of scooter head tube includes car riser, first connecting piece, second connecting piece, fixed part, locking piece, locking part, the car riser cover is established on the first connecting piece, fixed part runs through the locking piece the car riser extends to in the first connecting piece, first connecting piece with second connecting piece swing joint, first connecting piece can for the second connecting piece is rotatory, locking part one end with second connecting piece swing joint is rotatory the locking piece can make the locking piece with locking part's one end block, thereby makes first connecting piece with second connecting piece shape block is fixed.
Furthermore, a fixing hole is formed in the vehicle vertical pipe, a positioning hole is formed in the first connecting piece, a through hole is formed in the locking block, and the fixing part penetrates through the through hole, the fixing hole and the positioning hole in sequence.
Furthermore, locking part is last to be equipped with logical groove and first connecting ear, be equipped with first pivot on the second connecting piece, thereby first pivot runs through first connecting ear makes locking part with second connecting piece swing joint, locking part can with first pivot is the rotation axis for the second connecting piece is rotatory, and it makes to rotate locking part the locking piece passes logical groove with the locking part block.
Furthermore, a second connecting lug is arranged on the first connecting piece, a second rotating shaft is arranged on the second connecting piece, and the second rotating shaft penetrates through the second connecting lug so that the first connecting piece and the second connecting piece form movable connection.
Furthermore, a limiting block is further arranged on the first connecting piece, and when the locking part and the first connecting piece are in a locking state, the limiting block is clamped into the locking part.
Furthermore, a clamp spring is further arranged on the second connecting piece, and the clamp spring is arranged on the first connecting lug and sleeved on the first rotating shaft.
The utility model has the advantages that:
the utility model provides a scooter head tube folding locking device can make the scooter be in stable state when expanding the state through the cooperation between locking piece and the locking part, scooter head tube can not appear folding because of jolting in the process of riding, has increased scooter's security performance; through rotating the locking piece on fixed part and going to cooperate logical groove to play the effect of locking or loosening, the adjustment mode is simple swift.
Drawings
FIG. 1 is an exploded view of the scooter front tube folding and locking device of the present invention;
fig. 2 is a schematic structural view of the scooter front tube folding and locking device of the present invention.
Detailed Description
In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.
Referring to fig. 1 and 2, the present invention provides a scooter head tube folding and locking device, which comprises a scooter head tube 10, a first connecting member 12, a second connecting member 16, a fixing member 20, a locking block 21, a locking member 23, the bicycle vertical pipe 10 is sleeved on the first connecting piece 12, the fixing part 20 penetrates through the locking block 21 and the bicycle vertical pipe 10 and extends into the first connecting piece 12, the first connecting piece 12 is movably connected with the second connecting piece 16, the first connecting piece 12 can rotate relative to the second connecting piece 16, one end of the locking component 23 is movably connected with the second connecting piece 16, and rotating the locking block 21 can enable the locking block 21 to be clamped with one end of the locking component 23, so that the first connecting piece 12 and the second connecting piece 16 are clamped and fixed. The bicycle vertical pipe 10 is provided with a fixing hole 11, the first connecting piece 12 is provided with a positioning hole 13, the locking block 21 is provided with a through hole 22, and the fixing part 20 penetrates through the through hole 22, the fixing hole 11 and the positioning hole 13 in sequence. The locking part 23 is provided with a through groove 24 and a first connecting lug 25, the second connecting piece 16 is provided with a first rotating shaft 17, the first rotating shaft 17 penetrates through the first connecting lug 25, so that the locking part 23 is movably connected with the second connecting piece 16, the locking part 23 can rotate relative to the second connecting piece 16 by taking the first rotating shaft 17 as a rotating shaft, and the locking part 23 is rotated to enable the locking block 21 to penetrate through the through groove 24 and be clamped with the locking part 23.
In this embodiment, the fixing member 20 is a fixing screw, and the through hole 22 is threaded, so that the locking piece 21 can be rotatably fixed on the fixing member 20, and thus the angular position of the locking piece 21 cannot be changed at will due to the bumping of the scooter. The locking block 21 is in a rectangular oval shape, the shape of the through groove 24 is the same as that of the locking block 21, but the size of the through groove 24 is larger than that of the locking block 21, so that the locking block 21 can conveniently pass through the through groove 24. The through slot 24 is a vertical slot, when the locking block 21 is rotated to the vertical state, the locking block 21 can pass through the through slot 24, when the locking block 21 is rotated to the horizontal state, the locking component 23 is transversely prevented from being clamped by the locking block 21, and at this time, the first connecting piece 12 cannot rotate relative to the second connecting piece 16, so that the front tube of the scooter is in a locking state and cannot be folded. When the front tube needs to be folded, the locking block 21 is rotated vertically, and the locking component 23 is rotated downwards, so that the second connecting piece 16 is separated from the locking state with the first connecting piece 12, and the first connecting piece 12 and the second connecting piece 16 can be folded relatively. The first rotation shaft 17 and the first connection lug 25 are engaged with each other, so that the locking member 23 can rotate around the first rotation shaft 17 as a rotation center.
Furthermore, a second connecting lug 14 is arranged on the first connecting piece 12, a second rotating shaft 18 is arranged on the second connecting piece 16, and the second rotating shaft 18 penetrates through the second connecting lug 14, so that the first connecting piece 12 and the second connecting piece 16 form a movable connection.
In this embodiment, the first connecting member 12 and the second connecting member 16 rotate relative to each other via the second rotating shaft 18, so that the scooter using the scooter head tube folding and locking device can be folded.
Furthermore, a limiting block 15 is further arranged on the first connecting piece 12, and when the locking component 23 and the first connecting piece 12 are in a locking state, the limiting block 15 is clamped into the locking component 23.
In this embodiment, the limiting block 15 plays a role of limiting when being accommodated in the locking component 23, so as to increase the fastening and connecting firmness between the first connecting piece 12 and the second connecting piece 16, and make the scooter front tube folding and locking device more stable in the unfolded state.
Furthermore, a clamp spring 19 is further arranged on the second connecting piece 16, and the clamp spring 19 is installed on the first connecting lug 25 and sleeved on the first rotating shaft 17.
In this embodiment, when the locking component 23 rotates around the first rotating shaft 17, the circlip 19 can provide an elastic force to the locking component 23, so as to facilitate the rotational engagement of the locking component 23.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a scooter head tube folding locking device, its characterized in that, scooter head tube folding locking device includes car riser, first connecting piece, second connecting piece, fixed part, locking piece, locking part, the car riser cover is established on the first connecting piece, fixed part runs through the locking piece the car riser extends to in the first connecting piece, first connecting piece with second connecting piece swing joint, first connecting piece can for the second connecting piece is rotatory, locking part one end with second connecting piece swing joint is rotatory the locking piece can make the locking piece with the one end block of locking part, thereby makes first connecting piece with second connecting piece shape block is fixed.
2. The scooter head tube folding and locking device as claimed in claim 1, wherein the seat tube is provided with a fixing hole, the first connecting member is provided with a positioning hole, the locking block is provided with a through hole, and the fixing member sequentially penetrates through the through hole, the fixing hole and the positioning hole.
3. The scooter head tube folding and locking device according to claim 1, wherein the locking member is provided with a through groove and a first connecting lug, the second connecting member is provided with a first rotating shaft, the first rotating shaft penetrates through the first connecting lug so as to movably connect the locking member with the second connecting member, the locking member can rotate relative to the second connecting member by using the first rotating shaft as a rotating shaft, and the locking member is rotated so that the locking block passes through the through groove to be clamped with the locking member.
4. The scooter head tube folding and locking device as claimed in claim 1, wherein a second engaging lug is provided on the first connecting member, and a second rotating shaft is provided on the second connecting member, and the second rotating shaft penetrates through the second engaging lug so as to movably connect the first connecting member and the second connecting member.
5. The scooter head tube folding and locking device of claim 1, wherein a stop block is further provided on the first connector, and the stop block is engaged into the locking member when the locking member and the first connector are in a locked state.
6. The scooter head tube folding and locking device as claimed in claim 3, wherein a snap spring is further provided on the second connecting member, and the snap spring is mounted on the first connecting lug and sleeved on the first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021806189.0U CN213566298U (en) | 2020-08-25 | 2020-08-25 | Scooter head tube folding and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021806189.0U CN213566298U (en) | 2020-08-25 | 2020-08-25 | Scooter head tube folding and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213566298U true CN213566298U (en) | 2021-06-29 |
Family
ID=76557444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021806189.0U Active CN213566298U (en) | 2020-08-25 | 2020-08-25 | Scooter head tube folding and locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213566298U (en) |
-
2020
- 2020-08-25 CN CN202021806189.0U patent/CN213566298U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |