CN210503008U - A children's scooter - Google Patents
A children's scooter Download PDFInfo
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- CN210503008U CN210503008U CN201921067452.6U CN201921067452U CN210503008U CN 210503008 U CN210503008 U CN 210503008U CN 201921067452 U CN201921067452 U CN 201921067452U CN 210503008 U CN210503008 U CN 210503008U
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- connecting rod
- locking
- locking mechanism
- handlebar frame
- pedal
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Abstract
The utility model relates to a children's scooter, including the handlebar frame, the footboard, a coupling assembling and a first locking mechanism for connecting handlebar frame and footboard, coupling assembling includes head rod and second connecting rod, the second connecting rod rotates with the head rod through the pivot to be connected, the pivot can set up on the head rod along the length direction of head rod relatively slidably, first locking mechanism includes the first latch hook that sets up on the head rod rotatably and be used for locking with the pivot cooperatees, when first locking mechanism locks, the first latch hook locks with the pivot cooperation, the handlebar frame is relatively fixed with the footboard and the scooter is in the expansion state; when the first locking mechanism is unlocked, the first locking hook is separated from the rotating shaft, and the handlebar frame and the pedal can rotate relatively, so that the handlebar frame and the pedal are folded and closed. This scooter reasonable in design, simple structure, first latch hook can realize folding operation after breaking away from with the pivot, convenient operation, folding back is small does not account for the space, and the trip of being convenient for is carried.
Description
Technical Field
The utility model relates to a children's articles for use field, concretely relates to children's scooter.
Background
In the prior art, a child scooter is a common child scooter type for children to play. Most of the existing child scooters are of non-foldable fixed structures, and although the structures are simple, the existing child scooters are inconvenient to carry and transport due to being difficult to fold in when being carried out or transported. Later, foldable child scooters have appeared, for example, chinese utility model patent CN208979027U discloses a foldable device for child scooters, comprising a foldable mechanism installed between a scooter shell and a handrail, the foldable mechanism comprising a foldable bar seat and a foldable bar sleeve, the foldable bar sleeve being rotatably installed on the foldable bar seat, the handrail being fixedly installed in the foldable bar sleeve; still include locking mechanism, under children's scooter user state, folding pole seat and folding pole cover junction realize locking through locking mechanism, and this first locking mechanism realizes the locking through the cooperation between internal thread and the external screw thread. However, the foldable child scooter with simple structure and easy operation, which has no locking function when folded, and different locking and unlocking modes, is also a goal pursued by those skilled in the art.
Disclosure of Invention
The utility model aims to solve the technical problem that a modified children's scooter is provided.
For solving the technical problem, the utility model discloses a following technical scheme:
the utility model provides a children's scooter, it has folding and expansion state, children's scooter include handlebar frame, with footboard, setting that handlebar frame connects are in front wheel subassembly and setting of handlebar frame lower part are in rear wheel subassembly of lower part behind the footboard, children's scooter is still including being used for connecting the coupling assembling of handlebar frame and footboard and being used for with handlebar frame and footboard lock in the first locking mechanism of expansion state, coupling assembling is including setting up first connecting rod on one part in handlebar frame and footboard and setting up and being in second connecting rod on another part in handlebar frame and footboard, the second connecting rod through the pivot with the first connecting rod rotates to be connected, the pivot is in follow on the first connecting rod the length direction of first connecting rod can set up with sliding relatively, first locking mechanism sets up including rotating the ground on the first connecting rod and be used for with the pivot cooperatees the third locking of locking When the first locking mechanism is locked, the first locking hook is matched and locked with the rotating shaft, the handlebar frame and the pedal are relatively fixed, and the child scooter is in an unfolded state; when the first locking mechanism is unlocked, the first locking hook is separated from the rotating shaft, and the handlebar frame and the pedal can rotate relatively to enable the handlebar frame and the pedal to be folded and closed.
According to some embodiments of the present invention, the first latch hook is provided with a first latch slot for cooperating with the rotating shaft for locking, and when the first locking mechanism is locked, the rotating shaft is clamped in the first latch slot; when the first locking mechanism is unlocked, the rotating shaft is separated from the first locking groove.
According to some embodiments of the invention, the first locking mechanism further comprises a first elastic member for making the first locking hook tend to cooperate and lock with the rotating shaft.
According to some aspects of the present disclosure, the first locking mechanism further comprises an unlock button for switching the first locking mechanism from the locked state to the unlocked state.
Further, the unlocking button is movably arranged on the first connecting rod, when the first locking mechanism is unlocked, one end of the unlocking button is close to the first locking hook and abuts against the first locking hook to drive the first locking hook to be separated from the rotating shaft, and the first locking mechanism further comprises a second elastic piece which is arranged between the unlocking button and the first connecting rod and used for enabling the unlocking button to tend to be far away from the first locking hook.
According to some implementation aspects of the utility model, the head rod fixed mounting be in the back lower part of handlebar frame and to the slope of children's scooter's back below extends, second connecting rod fixed mounting be in the preceding upper portion of footboard and to the slope of children's scooter's preceding top extends.
Furthermore, a sliding groove is formed in the first connecting rod along the length direction of the first connecting rod, the end part of the rotating shaft is located in the sliding groove and slides in the sliding groove, and when the first locking mechanism is locked, the rotating shaft is located at the upper end part of the sliding groove; when the first locking mechanism is unlocked, the rotating shaft can slide in the sliding groove.
According to some aspects of the present disclosure, the first connecting rod has an inner cavity, and the first locking hook is located in the inner cavity of the first connecting rod.
According to some aspects of the present disclosure, the second connecting rod has an inner cavity such that an end of the second connecting rod can be sleeved on the first connecting rod, the end of the second connecting rod is provided with an avoiding groove for avoiding the first connecting rod along a front-back direction of the children's scooter, and when the first locking mechanism is locked, the first connecting rod is inserted into the second connecting rod; when the first locking mechanism is unlocked and the handlebar frame is operated to rotate relative to the pedal so that the handlebar frame and the pedal are folded and closed, the first connecting rod is rotated out of the second connecting rod from the avoiding groove.
According to some aspects of the present disclosure, the child scooter further comprises a second locking mechanism for locking the handlebar frame and the pedal in the folded state.
Further, the child scooter further comprises a brake piece arranged on the rear wheel assembly, the second locking mechanism comprises a second locking hook arranged on the handlebar frame and a second locking groove arranged on the brake piece and capable of being locked with the second locking hook in a matched mode, when the second locking mechanism is locked, the second locking hook is inserted into the second locking groove, the handlebar frame and the pedal are relatively fixed, and the child scooter is in a folded state; when the second locking mechanism is unlocked, the second locking hook is separated from the second locking groove, and the handlebar frame and the pedal can rotate relatively.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a children's scooter reasonable in design, simple structure, first latch hook can realize children's scooter's folding operation after breaking away from mutually with the pivot, convenient operation, folding back is small, does not account for the space, and the trip of being convenient for is carried.
Drawings
Fig. 1 is a perspective view illustrating a deployed state of a child scooter according to an embodiment of the present invention;
fig. 2 is a perspective view of the child scooter according to an embodiment of the present invention in a folded state;
fig. 3 is a schematic cross-sectional view of a folding state of the child scooter according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3;
fig. 5 is a schematic structural view of a handlebar frame of the child scooter according to an embodiment of the present invention;
FIG. 6 is an enlarged view of the point B in FIG. 5;
fig. 7 is a schematic cross-sectional view of a handlebar frame of the child scooter according to an embodiment of the present invention;
FIG. 8 is an enlarged view of FIG. 7 at C;
fig. 9 is a schematic structural view of a pedal of a child scooter according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional view of a pedal of a child scooter according to an embodiment of the present invention;
in the figure: 1. a handlebar frame; 2. a pedal; 3. a front wheel assembly; 4. a rear wheel assembly; 5. a first connecting rod; 6. a second connecting rod; 7. a first latch hook; 8. a rotating shaft; 9. a first elastic member; 10. a chute; 11. an unlock button; 12. an avoidance groove; 13. a first locking groove; 14. a second latch hook; 15. a braking member; 16. a second locking groove; 17. a handlebar; 18. a front wheel bracket; 19. and fixing the grooves.
Detailed Description
The invention is further described below with reference to the drawings in the specification:
referring to fig. 1-10, the utility model discloses a children's scooter of an embodiment, it has folding and expansion state, and this children's scooter includes handlebar frame 1, footboard 2 of being connected with handlebar frame 1, sets up at the front wheel subassembly 3 of handlebar frame 1 lower part and sets up at the rear wheel subassembly 4 of the rear lower part of footboard 2, and this children's scooter is still including being used for connecting the coupling assembling of handlebar frame 1 and footboard 2 and being used for locking handlebar frame 1 and footboard 2 in the first locking mechanism of expansion state.
In this embodiment, the connecting assembly includes a first connecting rod 5 disposed on the handlebar frame 1 and a second connecting rod 6 disposed on the pedal 2, the second connecting rod 6 is rotatably connected to the first connecting rod 5 through a rotating shaft 8, the rotating shaft 8 is fixedly connected to the second connecting rod 6, and the rotating shaft 8 is slidably disposed on the first connecting rod 5 along a length direction of the first connecting rod 5. When the child scooter is arranged specifically, the first connecting rod 5 is fixedly arranged at the rear lower part of the handlebar frame 1, and the first connecting rod 5 extends obliquely towards the rear lower part of the child scooter; second connecting rod 6 fixed mounting is in the preceding upper portion of footboard 2 to second connecting rod 6 extends to the preceding top slope of children's scooter.
The first locking mechanism comprises a first locking hook 7 which is rotatably arranged on the first connecting rod 5 and is used for being matched and locked with the rotating shaft 8, when the first locking mechanism is locked, the first locking hook 7 is matched and locked with the rotating shaft 8, the handlebar frame 1 and the pedal 2 are relatively fixed, and the child scooter is in an unfolded state; when the first locking mechanism is unlocked, the first locking hook 7 is separated from the rotating shaft 8, and the handlebar frame 1 and the pedal 2 can rotate relatively, so that the handlebar frame 1 and the pedal 2 are folded and closed.
In this example, the first locking hook 7 is provided with a first locking groove 13 for cooperating with the rotating shaft 8 for locking, and when the first locking mechanism is locked, the rotating shaft 8 is clamped in the first locking groove 13; when the first locking mechanism is unlocked, the rotating shaft 8 is disengaged from the first locking groove 13.
In this example, a sliding groove 10 is formed in the first connecting rod 5 along the length direction of the first connecting rod 5, the end of the rotating shaft 8 is located in the sliding groove 10 and slides in the sliding groove 10, and when the first locking mechanism is locked, the rotating shaft 8 is located at the upper end of the sliding groove 10; when the first locking mechanism is unlocked, the rotating shaft 8 can slide in the sliding groove 10.
In this example, when specifically arranged, the first connecting rod 5 has an inner cavity, and the first locking hook 7 is located in the inner cavity of the first connecting rod 5; the second connecting rod 6 is also provided with an inner cavity, so that the end part of the second connecting rod 6 can be sleeved on the first connecting rod 5, the end part of the second connecting rod 6 is provided with an avoiding groove 12 for avoiding the first connecting rod 5 and a fixing groove 19 extending further inwards from the avoiding groove 12 along the front and back directions of the child scooter, the avoiding groove 12 penetrates through the pipe walls at two opposite sides of the second connecting rod 6, and when the first locking mechanism is locked, the first connecting rod 5 is inserted into the second connecting rod 6; when the first locking mechanism is unlocked and the handlebar frame 1 is operated to rotate relative to the pedal 2, so that the handlebar frame 1 and the pedal 2 are folded and closed, the end part of the first connecting rod 5 is rotated out of the second connecting rod 6 from the avoiding groove 12.
The first locking mechanism further comprises a first elastic member 9 for urging the first locking hook 7 to lock in cooperation with the rotating shaft 8. In this example, the first elastic element 9 is a spring disposed between the end of the first locking hook 7 and the first connecting rod 5, one end of the spring abuts against the inner wall of the first connecting rod 5, and the other end abuts against the end of the first locking hook 7.
The first locking mechanism further comprises an unlock button 11 for switching the first locking mechanism from the locked state to the unlocked state. In this example, the unlocking button 11 is movably disposed on the first connecting rod 5, when the first locking mechanism is unlocked, one end of the unlocking button 11 is close to the first locking hook 7 and abuts against the first locking hook 7 to drive the first locking hook 7 to be separated from the rotating shaft 8, and the first locking mechanism further comprises a second elastic member disposed between the unlocking button 11 and the first connecting rod 5 for making the unlocking button 11 tend to be away from the first locking hook 7.
The child scooter further comprises a second locking mechanism for locking the handlebar frame 1 and the pedal 2 in the folded state.
Referring to fig. 3 and 4, the child scooter further includes a brake 15 disposed on the rear wheel assembly 4, the second locking mechanism includes a second locking hook 14 disposed on the handlebar frame 1 and a second locking groove 16 disposed on the brake 15 and capable of being locked by the second locking hook 14 in a matching manner, when the second locking mechanism is locked, the second locking hook 14 is inserted into the second locking groove 16, the handlebar frame 1 and the pedal 2 are relatively fixed, and the child scooter is in a folded state; when the second locking mechanism is unlocked, the second locking hook 14 is disengaged from the second locking groove 16, and the handlebar frame 1 and the pedal 2 can rotate relatively.
In this embodiment, the braking member 15 may be movably disposed on the rear wheel assembly 4, a third elastic member is further disposed between the braking member 15 and the rear wheel assembly 4, when a child uses the child scooter to brake, the foot-operated braking member 15 overcomes the elastic force of the third elastic member to brake the rear wheel on the rear wheel assembly 4, when the braking member 15 is released, the braking member 15 is reset under the action of the third elastic member, the braking member 15 does not brake the rear wheel, and the rear wheel can rotate. And the locking and unlocking of the second locking mechanism is also performed by pressing the brake 15.
The handlebar rest 1 in this embodiment may adopt a structure commonly used in the market, for example, the handlebar rest 1 includes a front wheel bracket 18 and a handlebar 17 respectively disposed up and down, the handlebar 17 is T-shaped, the front wheel assembly 3 is disposed at a lower portion of the front wheel bracket 18, the handlebar 17 is inserted at an upper portion of the front wheel bracket 18, and the handlebar 17 can slide up and down along the front wheel bracket 18 to adjust a height of the handlebar 17 extending out of the front wheel bracket 18. The second locking hook 14 is arranged on the front wheel carrier 18, and the first connecting rod 5 is fixedly connected with the front wheel carrier 18.
This children's scooter has folding and expansion state, see fig. 1, when children's scooter is in expansion state, handlebar frame 1 stands in the place ahead of footboard 2, head rod 5 inserts in the second connecting rod 6, pivot 8 is located the upper end of spout 10, first latch hook 7 is kept away from to unblock button 11 under the effect of second elastic component, first elastic component 9 drives first latch hook 7 and catches on pivot 8 simultaneously and make 8 joints of pivot in first latch groove 13, head rod 5 and second connecting rod 6 relatively fixed, handlebar frame 1 and footboard 2 also relatively fixed. At this moment, children can normally use children's scooter to play.
When the child scooter needs to be folded, the unlocking button 11 is pressed to enable the end portion of the unlocking button 11 to be close to the first lock hook 7 and abut against the first lock hook 7 to enable the rotating shaft 8 to be separated from the first lock groove 13, the first locking mechanism is unlocked, then the handlebar frame 1 is pulled upwards to enable the first connecting rod 5 to slide upwards to slide out of the fixed groove 19, meanwhile, the handlebar frame 1 is rotated to enable the handlebar frame 1 to rotate towards the direction close to the pedal 2 and enable the handlebar frame 1 and the pedal 2 to be close together, folding of the child scooter is finally completed, after folding is completed, the handlebar frame 1 is pressed downwards with force to enable the second lock hook 14 to be inserted into the second lock groove 16, the second locking mechanism is locked, and the handlebar frame 1 and the pedal 2 are fixed relatively as shown in fig. 2-3. The folded children scooter has small volume and small occupied space, and is convenient to carry and store.
When the child scooter needs to be unfolded, the brake piece 15 is pressed to overcome the effect of the elastic force of the third elastic piece, so that the second lock hook 14 is separated from the second lock groove 16, the second locking mechanism is unlocked, the handlebar frame 1 can rotate relative to the pedal 2, and the child scooter is finally unfolded.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A children scooter has a folding state and a unfolding state, and comprises a handlebar frame, a pedal connected with the handlebar frame, a front wheel component arranged at the lower part of the handlebar frame and a rear wheel component arranged at the rear lower part of the pedal, the child scooter also comprises a connecting component for connecting the handlebar frame and the pedal and a first locking mechanism for locking the handlebar frame and the pedal in an unfolding state, the connecting assembly comprises a first connecting rod arranged on one part of the handlebar frame and the pedal and a second connecting rod arranged on the other part of the handlebar frame and the pedal, the second connecting rod through the pivot with the head rod rotates to be connected, the pivot is in follow on the head rod the length direction of head rod can set up its characterized in that with sliding relatively: the first locking mechanism comprises a first locking hook which is rotatably arranged on the first connecting rod and is used for being matched and locked with the rotating shaft, when the first locking mechanism is locked, the first locking hook is matched and locked with the rotating shaft, the handlebar frame and the pedal are relatively fixed, and the child scooter is in an unfolded state; when the first locking mechanism is unlocked, the first locking hook is separated from the rotating shaft, and the handlebar frame and the pedal can rotate relatively to enable the handlebar frame and the pedal to be folded and closed.
2. The child scooter of claim 1, wherein: the first locking hook is provided with a first locking groove used for being matched and locked with the rotating shaft, and when the first locking mechanism is locked, the rotating shaft is clamped in the first locking groove; when the first locking mechanism is unlocked, the rotating shaft is separated from the first locking groove.
3. The child scooter of claim 1, wherein: the first locking mechanism further comprises a first elastic member for urging the first locking hook to be locked in cooperation with the rotating shaft.
4. The child scooter of claim 1, wherein: the first locking mechanism further comprises an unlock button for switching the first locking mechanism from a locked state to an unlocked state.
5. The child scooter of claim 1, wherein: the first connecting rod is fixedly installed on the lower rear portion of the handlebar frame and extends obliquely towards the lower rear portion of the child scooter, and the second connecting rod is fixedly installed on the upper front portion of the pedal and extends obliquely towards the upper front portion of the child scooter.
6. The child scooter of claim 5, wherein: a sliding groove is formed in the first connecting rod along the length direction of the first connecting rod, the end part of the rotating shaft is located in the sliding groove and slides in the sliding groove, and when the first locking mechanism is locked, the rotating shaft is located at the upper end part of the sliding groove; when the first locking mechanism is unlocked, the rotating shaft can slide in the sliding groove.
7. The child scooter of claim 1, wherein: the first connecting rod is provided with an inner cavity, and the first lock hook is positioned in the inner cavity of the first connecting rod.
8. The child scooter of claim 1, wherein: the second connecting rod is provided with an inner cavity, so that the end part of the second connecting rod can be sleeved on the first connecting rod, the end part of the second connecting rod is provided with an avoiding groove for avoiding the first connecting rod along the front-back direction of the child scooter, and when the first locking mechanism is locked, the first connecting rod is inserted into the second connecting rod; when the first locking mechanism is unlocked and the handlebar frame is operated to rotate relative to the pedal so that the handlebar frame and the pedal are folded and closed, the first connecting rod is rotated out of the second connecting rod from the avoiding groove.
9. The child scooter of any one of claims 1-8, wherein: the child scooter further comprises a second locking mechanism for locking the handlebar frame and the pedals in a folded state.
10. The child scooter of claim 9, wherein: the child scooter further comprises a brake piece arranged on the rear wheel assembly, the second locking mechanism comprises a second locking hook arranged on the handlebar frame and a second locking groove arranged on the brake piece and capable of being locked with the second locking hook in a matched mode, when the second locking mechanism is locked, the second locking hook is inserted into the second locking groove, the handlebar frame and the pedal are relatively fixed, and the child scooter is in a folded state; when the second locking mechanism is unlocked, the second locking hook is separated from the second locking groove, and the handlebar frame and the pedal can rotate relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067452.6U CN210503008U (en) | 2019-07-09 | 2019-07-09 | A children's scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067452.6U CN210503008U (en) | 2019-07-09 | 2019-07-09 | A children's scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210503008U true CN210503008U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067452.6U Active CN210503008U (en) | 2019-07-09 | 2019-07-09 | A children's scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210503008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483541A (en) * | 2020-05-13 | 2020-08-04 | 浙江飞神车业有限公司 | foldable scooter |
| CN111661215A (en) * | 2020-06-19 | 2020-09-15 | 金华市维熙进出口贸易有限公司 | Scooter with folding mechanism |
-
2019
- 2019-07-09 CN CN201921067452.6U patent/CN210503008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483541A (en) * | 2020-05-13 | 2020-08-04 | 浙江飞神车业有限公司 | foldable scooter |
| CN111661215A (en) * | 2020-06-19 | 2020-09-15 | 金华市维熙进出口贸易有限公司 | Scooter with folding mechanism |
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