CN211568200U - Foldable scooter - Google Patents
Foldable scooter Download PDFInfo
- Publication number
- CN211568200U CN211568200U CN201922180647.8U CN201922180647U CN211568200U CN 211568200 U CN211568200 U CN 211568200U CN 201922180647 U CN201922180647 U CN 201922180647U CN 211568200 U CN211568200 U CN 211568200U
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- China
- Prior art keywords
- locking
- arm
- folding
- foldable
- pin
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Abstract
The utility model relates to a folded cascade scooter, including handlebar and automobile body, be connected through a folding coupling assembling between handlebar and the automobile body, folding coupling assembling is including folding arm, folding seat, locking mechanism and safety mechanism, folding seat is fixed at the automobile body front end, folding arm one end is connected with the lower extreme of handlebar, the folding arm other end passes through pivot rotatable coupling with folding seat, locking mechanism includes the locking round pin, locking round pin spout, first locking groove, second locking groove, unblock switch and first spring, safety mechanism includes the safety round pin, the safety round pin support arm, support arm slide bar and second spring. This folded cascade scooter carries out the double-locking through locking mechanism and insurance mechanism when the expansion state, consequently the locking is reliable, can effectively avoid unblock switch in use to appear the phenomenon of opening by mistake to improve the security of using, simultaneously, its simple structure is convenient, can realize the quick folding and the expansion of scooter, and it is very convenient to operate and use.
Description
Technical Field
The utility model belongs to the technical field of the scooter and specifically relates to a folded cascade scooter.
Background
The scooter is a novel product for scooter sports after the traditional scooter, and the scooter has become a favorite travel tool and entertainment tool for teenagers due to the advantages of lightness, folding and storage and the like.
For convenience, most of existing scooters can fold and fold the handlebars towards the scooter body when not in use, and unfold the handlebars to a vertical state when in use, however, the handlebars of the existing scooter usually have only one locking function after unfolding, the reliability is poor, an unlocking switch is easily opened by mistake in the riding process to cause the handlebars to be loosened or suddenly collapsed, so that potential safety hazards are brought to normal use of the scooter, although some scooters are designed with safety devices at present, most of the scooter is complex in structure and inconvenient to operate and use, and therefore improvement is to be made for relevant practitioners.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a foldable scooter with double locking functions of a locking mechanism and a safety mechanism and simple and reliable structure, thereby improving the use safety on the one hand and improving the convenience of operation and use on the other hand.
The purpose of the utility model is realized through the following technical scheme:
a foldable scooter comprises a handlebar and a scooter body, wherein the handlebar is connected with the scooter body through a foldable connecting assembly, the foldable connecting assembly comprises a foldable arm and a foldable seat, the foldable seat is fixed at the front end of the scooter body, one end of the foldable arm is connected with the lower end of the handlebar, and the other end of the foldable arm is rotatably connected with the foldable seat through a rotating shaft; the foldable connecting assembly further comprises a locking mechanism and a safety mechanism; the locking mechanism comprises a locking pin, a locking pin sliding groove, a first locking groove, a second locking groove, an unlocking switch and a first spring, the locking pin sliding groove is formed in the folding arm, the locking pin slidably penetrates through the locking pin sliding groove, the first locking groove and the second locking groove are both formed in the folding seat, the locking pin falls into the first locking groove when the handlebar is in an unfolded state, the locking pin falls into the second locking groove when the handlebar is in a folded state, the unlocking switch is rotatably pivoted on the folding arm through a pivot shaft, one end of the unlocking switch is connected with the locking pin, the other end of the unlocking switch is an unlocking operation end, one end of the first spring is connected with the unlocking switch, and the other end of the first spring is connected with the rotating shaft; the safety mechanism comprises a safety pin, a safety pin support arm, a support arm slide rod and a second spring, wherein the support arm slide rod is arranged on the folding arm through a fixing frame, one end of the safety pin support arm is sleeved with the support arm slide rod and the other end of the safety pin in a sliding mode, the unlocking operation end of the unlocking switch is provided with a lock hole, the safety pin is inserted into the lock hole, and the second spring is sleeved on the support arm slide rod and abuts against the safety pin support arm.
Furthermore, the fixed frame comprises two oppositely arranged connecting sheets, the lower ends of the two connecting sheets are respectively and fixedly connected with the two sides of the folding arm, and the support arm sliding rod is transversely fixed at the upper ends of the two connecting sheets.
Furthermore, the safety pin and the support arm sliding rod are arranged in parallel.
Furthermore, the folding seat is a hollow seat body with both the top end and the rear end open, the end of the folding arm rotatably connected with the folding seat is sleeved in the hollow seat body, the front end wall of the hollow seat body is provided with a limiting abutting block, and when the handlebar is in an unfolding state, the limiting abutting block abuts against the front side of the folding arm.
Furthermore, the folding arm is a hollow arm body with at least an open rear end, an opening for installing the lower part of the unlocking switch is formed in the top surface of the hollow arm body, and the unlocking operation end of the unlocking switch is exposed out of the hollow arm body.
Further, first locking groove has two and divides to establish the upper end front side of the both sides wall of folding seat, second locking groove has two and divides to establish the upper end rear side of the both sides wall of folding seat, locking round pin spout has two and divides to establish on the both sides wall of folding arm, the locking round pin transversely run through in two locking round pin spouts, the both ends of locking round pin are in the handlebar falls into respectively when unfolding the state two first locking inslot, the both ends of locking round pin are in when the handlebar is in fold condition fall into respectively two second locking inslots.
Furthermore, the locking round pin spout is the arc wall, the upper surface of unblock operation end of unblock switch is provided with anti-skidding arch.
Further, this folded cascade scooter still includes front wheel, rear wheel, two auxiliary wheels and handle, the front wheel sets up the handlebar lower extreme, the rear wheel sets up the automobile body rear end, two auxiliary wheels install respectively the front end both sides of automobile body to these two auxiliary wheels are less than the front wheel with the rear wheel, the handle sets up the rear wheel rear side and through a pair of linking arm with the left and right sides of rear wheel axle is connected.
Compared with the prior art, the beneficial effects of the utility model are as follows:
first, the utility model discloses folded cascade scooter carries out the double-locking through locking mechanism and safety mechanism when expansion state, consequently the locking is reliable, can effectively avoid unlocking switch in use to appear the phenomenon of opening by mistake to prevent that the handlebar accident is not hard up or collapses, thereby improve the security of using.
Secondly, the utility model provides a locking mechanism and safety mechanism all reasonable in design, it is simple convenient, can realize the quick folding and the expansion of scooter, it is very convenient to operate and use.
Drawings
Fig. 1 is a perspective view of a foldable scooter of the present invention.
Fig. 2 is a partially enlarged schematic view of a in fig. 1.
Fig. 3 is an exploded view of the foldable connecting assembly of the present invention.
Fig. 4 is a schematic structural view of the middle folding seat of the present invention.
Fig. 5 is a folding state three-dimensional schematic view of the foldable scooter of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments shown in the drawings.
As shown in fig. 1 to 5, a foldable scooter, including handlebar 1 and automobile body 2, be connected through a folding coupling assembling 3 between handlebar 1 and the automobile body 2, folding coupling assembling 3 is including folding arm 31 and folding seat 32, and folding seat 32 is fixed at the 2 front ends of automobile body, and folding arm 31 one end is connected with the lower extreme of handlebar 1, and the folding arm 31 other end passes through pivot 33 rotatable coupling with folding seat 32. The foldable connecting assembly 3 further comprises a locking mechanism 34 and a safety mechanism 35, wherein:
the locking mechanism 34 includes a locking pin 341, a locking pin sliding groove 342, a first locking groove 343, a second locking groove 344, an unlocking switch 345 and a first spring 346, the locking pin sliding groove 342 is an arc-shaped groove and is disposed on the folding arm 31, the locking pin 341 slidably passes through the locking pin sliding groove 342, the first locking groove 343 and the second locking groove 344 are both disposed on the folding seat 32, the locking pin 341 falls into the first locking groove 343 when the handlebar 1 is in the unfolded state, the locking pin 341 falls into the second locking groove 344 when the handlebar 1 is in the folded state, the unlocking switch 345 is rotatably pivoted on the folding arm 31 through a pivot 347, one end of the unlocking switch 345 is connected to the locking pin 341, the other end is an unlocking operation end, one end of the first spring 346 is connected to the end of the unlocking switch 345 connected to the locking pin 341, and the other end is connected to the rotating shaft 33.
The safety mechanism 35 includes a safety pin 351, a safety pin support arm 352, a support arm slide rod 353 and a second spring 354, wherein the support arm slide rod 353 is disposed on the folding arm 31 through a fixing frame 355, one end of the safety pin support arm 352 is slidably sleeved on the support arm slide rod 353, the other end of the safety pin support arm 352 is connected with the safety pin 351, an unlocking operation end of the unlocking switch 345 is provided with a lock hole 3451, the safety pin 351 is inserted into the lock hole 3451, and the second spring 354 is sleeved on the support arm slide rod 353 and abuts against the safety pin support arm 352 to enable the safety pin 351 to be kept in the lock hole 3451 and not to be accidentally.
As described above, the utility model discloses the scooter is when user state (i.e. the handlebar is in the expansion state), locking round pin 341 location realizes first heavy locking in first locking groove 343, safety catch 351 inserts and realizes second heavy locking in the lockhole 3451 of the unblock operation end of unblock switch 345, in this structure, because safety catch 351's restriction, unblock switch 345 can not be pushed down, then locking round pin 341 also can not touched, thereby can effectively avoid the handlebar that unblock switch caused because of the false opening operation in the scooter ride process not hard up or the phenomenon of collapsing, the security of using has improved greatly. When the scooter needs to be folded, the safety pin support 352 is pulled to disengage the safety pin 351 from the lock hole 3451, the unlocking operation end of the unlocking switch 345 is pressed downwards to slide the locking pin 341 out of the first locking groove 343, and then the handlebar 1 is folded towards the body 2 until the locking pin 341 slides into the second locking groove 344.
The fixing frame 355 includes two connecting pieces 3551 disposed oppositely, the lower ends of the two connecting pieces 3551 are respectively and fixedly connected with the two sides of the folding arm 31, and the arm sliding rod 353 is transversely fixed at the upper ends of the two connecting pieces 3551. The safety pin 351 is disposed parallel to the arm slide 353.
The folding seat 32 is a hollow seat with an open top end and an open rear end, the end of the folding arm 31 rotatably connected to the folding seat 32 is sleeved in the hollow seat, and the front end wall 321 of the hollow seat is provided with a limiting abutting block 3211, when the handlebar 1 is in the unfolded state, the limiting abutting block 3211 abuts against the front side of the folding arm 31.
The folding arm 31 is a hollow arm body with at least an open rear end, the top surface of the hollow arm body is provided with an opening 311 for the lower part of the unlocking switch 345 to be installed in, the unlocking operation end of the unlocking switch 345 is exposed out of the hollow arm body, and the upper surface of the unlocking operation end of the unlocking switch 345 is provided with an anti-slip protrusion 3452.
The first locking grooves 343 are provided in two and respectively disposed on the front sides of the upper ends of the two side walls 322, 323 of the folding seat 32, the second locking grooves 344 are provided in two and respectively disposed on the rear sides of the upper ends of the two side walls 322, 323 of the folding seat 32, the locking pin sliding grooves 342 are provided in two and respectively disposed on the two side walls of the folding arm 31, the locking pins 341 transversely penetrate the two locking pin sliding grooves 342, both ends of the locking pins 341 respectively fall into the two first locking grooves 343 when the handle bar 1 is in the unfolded state, and both ends of the locking pins 341 respectively fall into the two second locking grooves 344 when the handle bar 1 is in the folded state.
This foldable scooter still includes front wheel 4, the rear wheel 5, two auxiliary wheels 6 and handle 7, front wheel 4 sets up at 1 lower extreme of handlebar, rear wheel 5 sets up in 2 rear ends of automobile body, two auxiliary wheels 6 are installed respectively in the front end both sides of automobile body 2, and these two auxiliary wheels 6 are less than front wheel 4 and rear wheel 5, when the scooter normally rides, these two auxiliary wheels 6 are in unsettled state, handle 7 sets up at 5 rear sides of rear wheel and is connected with the left and right sides of 5 shaft of rear wheel through a pair of linking arm 70. After the scooter is folded, the user can drag the scooter through the handle 7 and the two auxiliary pulleys 6, thereby facilitating the use.
The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention can not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope of the present invention.
Claims (8)
1. A foldable scooter comprises a handlebar and a scooter body, wherein the handlebar is connected with the scooter body through a foldable connecting assembly, the foldable connecting assembly comprises a foldable arm and a foldable seat, the foldable seat is fixed at the front end of the scooter body, one end of the foldable arm is connected with the lower end of the handlebar, and the other end of the foldable arm is rotatably connected with the foldable seat through a rotating shaft; the method is characterized in that:
the foldable connecting assembly further comprises a locking mechanism and a safety mechanism;
the locking mechanism comprises a locking pin, a locking pin sliding groove, a first locking groove, a second locking groove, an unlocking switch and a first spring, the locking pin sliding groove is formed in the folding arm, the locking pin slidably penetrates through the locking pin sliding groove, the first locking groove and the second locking groove are both formed in the folding seat, the locking pin falls into the first locking groove when the handlebar is in an unfolded state, the locking pin falls into the second locking groove when the handlebar is in a folded state, the unlocking switch is rotatably pivoted on the folding arm through a pivot shaft, one end of the unlocking switch is connected with the locking pin, the other end of the unlocking switch is an unlocking operation end, one end of the first spring is connected with the unlocking switch, and the other end of the first spring is connected with the rotating shaft;
the safety mechanism comprises a safety pin, a safety pin support arm, a support arm slide rod and a second spring, wherein the support arm slide rod is arranged on the folding arm through a fixing frame, one end of the safety pin support arm is sleeved with the support arm slide rod and the other end of the safety pin in a sliding mode, the unlocking operation end of the unlocking switch is provided with a lock hole, the safety pin is inserted into the lock hole, and the second spring is sleeved on the support arm slide rod and abuts against the safety pin support arm.
2. Foldable scooter according to claim 1, characterized in that: the fixing frame comprises two oppositely arranged connecting sheets, the lower ends of the two connecting sheets are respectively and fixedly connected with the two sides of the folding arm, and the support arm sliding rod is transversely fixed at the upper ends of the two connecting sheets.
3. Foldable scooter according to claim 1, characterized in that: the safety pin and the support arm sliding rod are arranged in parallel.
4. Foldable scooter according to claim 1, characterized in that: the folding seat is a hollow seat body with the top end and the rear end both open, the end of the folding arm rotatably connected with the folding seat is sleeved in the hollow seat body, the front end wall of the hollow seat body is provided with a limiting abutting block, and when the handlebar is in an unfolding state, the limiting abutting block abuts against the front side of the folding arm.
5. Foldable scooter according to claim 4, characterized in that: the folding arm is a hollow arm body with at least an opening at the rear end, an opening for installing the lower part of the unlocking switch is arranged on the top surface of the hollow arm body, and the unlocking operation end of the unlocking switch is exposed out of the hollow arm body.
6. Foldable scooter according to claim 5, characterized in that: first locking groove has two and divides to establish the upper end front side of the both sides wall of folding seat, second locking groove has two and divides to establish the upper end rear side of the both sides wall of folding seat, locking round pin spout has two and divides to establish on the both sides wall of folding arm, the locking round pin transversely run through in two locking round pin spouts, the both ends of locking round pin are in the handlebar falls into respectively when unfolding the state two first locking inslot, the both ends of locking round pin are in the handlebar falls into respectively when fold condition two second locking inslots.
7. Foldable scooter according to claim 1, characterized in that: the locking round pin spout is the arc wall, the upper surface of unblock operation end of unblock switch is provided with anti-skidding arch.
8. Foldable scooter according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, characterized in that: this foldable scooter still includes front wheel, rear wheel, two auxiliary wheels and handle, the front wheel sets up the handlebar lower extreme, the rear wheel sets up the automobile body rear end, two auxiliary wheels install respectively the front end both sides of automobile body to these two auxiliary wheels are less than the front wheel with the rear wheel, the handle sets up the rear wheel rear side and through a pair of linking arm with the left and right sides of rear wheel axle is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922180647.8U CN211568200U (en) | 2019-12-06 | 2019-12-06 | Foldable scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922180647.8U CN211568200U (en) | 2019-12-06 | 2019-12-06 | Foldable scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211568200U true CN211568200U (en) | 2020-09-25 |
Family
ID=72533472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922180647.8U Expired - Fee Related CN211568200U (en) | 2019-12-06 | 2019-12-06 | Foldable scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211568200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024119531A1 (en) * | 2022-12-07 | 2024-06-13 | 广东跨洲科技有限公司 | New foldable scooter |
-
2019
- 2019-12-06 CN CN201922180647.8U patent/CN211568200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024119531A1 (en) * | 2022-12-07 | 2024-06-13 | 广东跨洲科技有限公司 | New foldable scooter |
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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: 20200925 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |