CN213035940U

CN213035940U - Anti-roll lock assembly and anti-roll bicycle

Info

Publication number: CN213035940U
Application number: CN202021800000.7U
Authority: CN
Inventors: 李定辉
Original assignee: Shenzhen Jianxing Science And Technology Development Co ltd
Current assignee: Shenzhen Jianxing Science And Technology Development Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-23
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an anti-roll lock assembly and an anti-roll bicycle, wherein the assembly comprises a locking seat, a supporting structure which keeps a distance with the locking seat, a lock core structure which is arranged on the supporting structure, a lock handle push shaft which is hinged with the lock core structure, and a self-locking spring which is used for pushing the lock core structure to a steering rod; the locking seat is provided with a locking groove used for being embedded with the lock cylinder structure, and the lock cylinder structure comprises a locking part used for being embedded with the locking groove and a fixing part used for being connected with the self-locking spring. When the vehicle does not need to be inclined or parked, the locking groove can be separated from the lock cylinder structure, when the user needs the vehicle to be kept upright, the lock cylinder structure is pushed through the lock handle push shaft, the locking portion and the locking groove are embedded, fixation is achieved, the purpose that the locking seat cannot rotate is achieved, the vehicle is kept upright, the vehicle cannot be turned on one side easily, and the safety of the user can be guaranteed. This subassembly and bicycle convenient to use, easy operation, very are fit for child and old man and use.

Description

Anti-roll lock assembly and anti-roll bicycle

Technical Field

The utility model relates to a bicycle accessory technical field especially relates to an anti-roll lock subassembly and anti-roll bicycle.

Background

For children who learn to ride the bicycle, the process of learning to ride the bicycle is laborious, and the children who learn to ride the bicycle often fall down due to poor balance feeling when beginning to learn to ride the bicycle, so that injuries are caused; for the elderly, the elderly may have a short response time and fall down due to the inclined vehicle because of complicated vehicle conditions.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

For the above reasons, the applicant has proposed an anti-roll lock assembly and an anti-roll bicycle.

SUMMERY OF THE UTILITY MODEL

In order to meet the above requirements, an object of the present invention is to provide an anti-roll lock assembly and an anti-roll bicycle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-roll lock assembly comprises a locking seat, a supporting structure, a lock cylinder structure, a lock handle push shaft and a self-locking spring, wherein the supporting structure is kept away from the locking seat;

the locking seat is provided with a locking groove which is used for being embedded with a lock cylinder structure, and the lock cylinder structure comprises a locking part which is used for being embedded with the locking groove and a fixing part which is used for being connected with a self-locking spring; a first hinge hole for being hinged with the lock handle push shaft is formed in the position where the locking part is connected with the fixing part; the lock handle pushes away the axle and is equipped with first articulated shaft, card post and hand post in proper order from the one end that is close to in the lock core structure to terminal direction, first articulated shaft is used for pushing away the axle with the lock handle and installs in the lock core structure, thereby the card post is used for pushing the lock core structure to the locking seat with the bicycle steering column counterbalance, the hand post is used for the operator to apply the effort.

In one possible embodiment, an angle is provided between the locking portion and the fixing portion.

In one possible embodiment, the support structure is provided with a second hinge hole.

In a possible embodiment, the fixing portion is provided with a third hinge hole.

In a possible embodiment, the second hinge hole is cooperatively connected with the third hinge hole by a second hinge shaft.

In one possible embodiment, the self-locking spring is wound around the second hinge shaft body.

In one possible embodiment, the two ends of the self-locking spring are respectively provided with a traction structure and a fixed structure.

In one possible embodiment, the traction structure is mounted to the fixed portion for traction of the fixed portion to the steering rod.

In one possible embodiment, the fixed structure is fixed to the support structure.

In another aspect, the utility model also provides an anti-roll bicycle, based on take the bicycle automobile body of preceding two-wheeled inclinable, including in any one of the aforesaid anti-roll lock subassembly, the steering column of bicycle automobile body is equipped with the self-locking draw-in groove, the self-locking draw-in groove is used for cooperating with the card post, the locking seat is installed in bicycle automobile body front portion, bearing structure installs in the steering column of bicycle automobile body.

In one possible embodiment, the bicycle body with the front two wheels tiltable comprises a three-wheeled inverted bicycle.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the vehicle does not need to incline or park, the locking groove can be disconnected from the lock cylinder structure, when a user needs the vehicle to be kept upright, the user only needs to push the shaft through the lock handle to push the lock cylinder structure, so that the locking part is embedded with the locking groove to realize fixation, the purpose that the locking seat cannot rotate is achieved, the vehicle is kept upright, the vehicle cannot be easily turned on one's side, and the safety of the user can be ensured. This subassembly and bicycle convenient to use, easy operation, very are fit for child and old man and use.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of a specific structure of an anti-roll lock assembly according to the present invention;

fig. 2 is a partial enlarged view of a locking state of a specific structure of an anti-roll lock assembly according to the present invention;

fig. 3 is a partial enlarged view of a locking state of a specific structure of an anti-roll lock assembly according to the present invention;

fig. 4 is an enlarged view of a partial structure of an unlocking state of a specific structure of the anti-roll lock assembly according to the present invention;

fig. 5 is a front view of the locked state of a specific structure of an anti-roll lock assembly according to the present invention;

fig. 6 is a front view of the unlocked state of the specific structure of the anti-roll lock assembly according to the present invention;

fig. 7 is a schematic view of a specific application scenario of the anti-roll lock assembly according to the present invention.

Reference numerals

100 locking seat 101 supporting structure

102 lock cylinder structure 1021 locking portion

1022 fixing part 1023 first hinge hole

103 lock handle push shaft 1031 first hinge shaft

1032 card post 1033 hand post

104 self-locking spring 1041 traction structure

1042 securing structure 105 locking groove

106 second hinge axis a steering rod

B bicycle body D anti-roll lock assembly

E self-locking clamping groove

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Referring to fig. 1 to 7, fig. 1 is a schematic view showing a specific structural example of an anti-roll lock assembly according to the present invention, fig. 2 is a partial structural enlarged view showing a locked state of a specific structure of an anti-roll lock assembly according to the present invention, fig. 3 is a partial structural enlarged view showing a locked state (at another angle) of a specific structure of an anti-roll lock assembly according to the present invention, fig. 4 is a schematic view showing a partial structural enlarged view showing an unlocked state of a specific structure of an anti-roll lock assembly according to the present invention, fig. 5 is a schematic view showing a front view showing a locked state of a specific structure of an anti-roll lock assembly according to the present invention, fig. 6 is a schematic view showing an unlocked state of a specific structure of an anti-roll lock assembly according to the present invention, fig. 7 is a schematic view showing a specific application scenario of an anti-roll lock assembly according to the present invention, the anti-roll lock assembly comprises a lock seat 100, a support structure 101 keeping a distance with the lock seat 100, a lock cylinder structure 102 arranged on the support structure 101, a lock handle push shaft 103 hinged with the lock cylinder structure 102, and a self-locking spring 104 used for pushing the lock cylinder structure 102 to the lock seat 100;

the locking seat 100 is provided with a locking groove 105 for being embedded with a lock cylinder structure 102, and the lock cylinder structure 102 comprises a locking part 1021 for being embedded with the locking groove 105 and a fixing part 1022 for being connected with a self-locking spring 104; a first hinge hole 1023 for hinging with the lock handle push shaft 103 is arranged at the connecting position of the locking part 1021 and the fixing part 1022; the lock handle push shaft 103 is sequentially provided with a first hinge shaft 1031, a clamp column 1032 and a hand column 1033 from one end close to the lock cylinder structure 102 to the tail end, the first hinge shaft 1031 is used for installing the lock handle push shaft 103 on the lock cylinder structure 102, the clamp column 1032 is used for abutting against a bicycle steering rod A so as to push the lock cylinder structure 102 to the locking seat 100, the hand column 1033 is used for applying an acting force to an operator, the clamp column 1032 slides downwards to a self-locking clamping groove E along the bicycle steering rod A by pressing down the hand column 1033, and meanwhile, under the action of the lock handle push shaft 1033, the lock cylinder structure 102 is pressed to the locking seat 100, the lock cylinder structure and the locking seat are locked under the action force of a self-locking spring 104, and the vehicle can not roll.

The locking seat 100 needs to rotate synchronously with the front wheel, that is, after the locking seat 100 is locked, the front wheel and the rear wheel always keep parallel, which can be specifically illustrated with reference to fig. 4 and 5.

Specifically, since the locking part 1021 needs to be inserted into the locking groove 105, in the rotation connection, since the locking part 1021 needs to be kept locked, that is, the locking part 1021 cannot be easily separated from the locking groove 105, an included angle is formed between the locking part 1021 and the fixing part 1022, the locking part 1021 can be contacted with the locking groove 105 without rotating the fixing part 1022 to have an included angle with the locking groove 105, and the space of the bicycle is saved.

In an embodiment, to realize that the lock cylinder structure 102 can be pushed to unlock and lock, the lock cylinder structure 102 needs to be hinged to the supporting structure 101, that is, the supporting structure 101 is provided with a second hinge hole, the fixing portion 1021 is provided with a third hinge hole, and the second hinge hole and the third hinge hole are cooperatively connected through a second hinge shaft 106, so that the effect that the lock cylinder structure 102 can rotate is realized. Wherein the self-locking spring 104 is wound around the shaft body of the second hinge shaft 106 due to the need to press the locking part 1021 in the locking groove 105.

Specifically, the self-locking spring 104 functions as follows:

1. when the lock core structure 102 is disconnected from the locking seat 100 (i.e. in an unlocking state), the self-locking spring 104 prevents the lock handle push shaft 103 from automatically falling down, so that the lock handle push shaft 103 can be abutted against the rotating rod a to realize relative fixation;

2. in the process that the lock cylinder structure 102 needs to be connected with the lock base 100 (i.e. the process of entering the locked state), the self-locking spring 104 applies an acting force to the lock handle push shaft 103 toward the self-locking slot E, and presses the clamp post 1032 into the self-locking slot E, so as to achieve self-locking.

On the other hand, referring to fig. 5-7, the utility model also provides an anti-roll bicycle, based on take two preceding wheels bicycle body B that can incline, including any one of the above-mentioned anti-roll lock subassembly D, bicycle body B's steering column A is equipped with self-locking draw-in groove E, self-locking draw-in groove E is used for cooperating with calorie post 1032, locking seat 100 is installed in bicycle body B front portion, bearing structure 101 is installed in bicycle body B's steering column A, and locking seat 100 rotates with the front wheel is synchronous promptly, and bearing structure 101 does not rotate with the front wheel together, and when locking seat 100 realized the locking with the lock core structure 102 on bearing structure 101, reached the effect that prevents to incline.

Wherein, the bicycle body with the front two wheels capable of tilting comprises a reverse tricycle.

To sum up, when the vehicle need not incline or park, can make locking groove and lock core structure break away from to be connected, when the user needs the vehicle to keep upright, only need push away the axle through the lock handle and promote the lock core structure, make locking portion and locking groove gomphosis, realize fixing, reach the unable pivoted purpose of locking seat, realized that the vehicle keeps vertical, can not turn on one's side easily, can guarantee user's safety. This subassembly and bicycle convenient to use, easy operation, very are fit for child and old man and use.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protection scope of the present invention.

Claims

1. An anti-roll lock assembly is characterized by comprising a locking seat, a supporting structure, a lock cylinder structure, a lock handle push shaft and a self-locking spring, wherein the supporting structure keeps a distance with the locking seat;

2. The anti-roll lock assembly according to claim 1, wherein an angle is provided between the locking portion and the securing portion.

3. The anti-roll lock assembly according to claim 1, wherein the support structure is provided with a second hinge bore.

4. The anti-roll lock assembly according to claim 3, wherein the fixing portion is provided with a third hinge aperture.

5. The anti-roll lock assembly according to claim 4, wherein the second hinge hole is in mating connection with the third hinge hole through a second hinge shaft.

6. The anti-roll lock assembly according to claim 5, wherein said self-locking spring is wound around a second articulated shaft body.

7. The anti-roll lock assembly according to claim 6, wherein both ends of the self-locking spring are provided with a pulling structure and a fixing structure respectively.

8. The anti-roll lock assembly according to claim 7, wherein the pulling structure is mounted to a fixed portion for pulling the fixed portion to a steering rod.

9. The anti-roll lock assembly according to claim 8, wherein the fixed structure is fixed to a support structure.

10. An anti-roll bicycle based on a bicycle body with two front wheels capable of rolling, characterized in that it comprises an anti-roll lock assembly as claimed in any one of claims 1 to 9, the steering rod of said bicycle body being provided with a self-locking catch groove for cooperating with a catch, said locking seat being mounted on the front part of the bicycle body, said support structure being mounted on the bicycle body.