Fixing lock of scooter folding mechanism operated by one hand

Abstract

The utility model relates to the field of scooters, and particularly provides a fixing lock of a scooter folding mechanism operated by one hand. The bicycle comprises a bicycle frame assembly and a handle assembly, the bicycle frame assembly comprises a bicycle body, the right side of the bottom end of the bicycle body is rotationally connected with a rear wheel, the bottom end of a supporting rod is fixedly connected with a threaded rod, and the bottom end of the threaded rod is fixedly connected with a rotating rod. The technical problems that most of folding mechanism fixing locks of an existing scooter need to be operated by two hands in a matched mode in the folding process, the folding steps are tedious, the efficiency is low, if other objects are held by one hand, it is difficult to use the fixing locks to fold the scooter by one hand, and convenience is not achieved are solved. The convenience of folding the scooter in different use scenes is greatly improved, the structure is simple and stable, and good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of scooters, in particular to a fixing lock of a scooter folding mechanism which can be operated with one hand. Background Art

[0002] In order to improve the portability of scooters, most of today's scooters have a folding mechanism. Folding can reduce the space occupied by the scooter for storage and improve the convenience of carrying. The fixed lock of the folding mechanism is a device used to ensure that the scooter is firmly locked in the folded state, which can prevent the scooter from shaking or loosening after folding.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: most of the existing scooters' folding mechanism fixing locks require both hands to operate when folding, the folding steps are cumbersome and inefficient, and it is difficult to use the fixing lock to fold the scooter with one hand when holding other items in the hand, which is not very convenient. Utility Model Content

[0004] In order to improve the problem that most of the existing scooter folding mechanism fixing locks require two hands to operate when folding, the folding steps are cumbersome and inefficient, and it is difficult to use the fixing lock to fold the scooter with one hand when holding other items in the hand, which is not very convenient, the present application provides a scooter folding mechanism fixing lock that can be operated with one hand.

[0005] The present application provides a one-hand operated fixed lock of a scooter folding mechanism, which adopts the following technical scheme: a one-hand operated fixed lock of a scooter folding mechanism, comprising a frame assembly and a handle assembly, wherein the frame assembly comprises a vehicle body, the right side of the bottom end of the vehicle body is rotatably connected to a rear wheel, the left end of the vehicle body is provided with a steering column, the bottom end of the steering column is rotatably connected to a steering wheel, the handle assembly comprises a support rod, the top end of the support rod is fixedly connected to a handle, the bottom end of the support rod is fixedly connected to a threaded rod, and the bottom end of the threaded rod is fixedly connected to a rotating rod.

[0006] It is further provided that the top end of the steering column is fixedly connected with a rotating seat, and the bottom end of the rotating rod is rotatably connected to the rotating seat.

[0007] It is further provided that an adjusting ring is provided on the threaded rod through a threaded sleeve, and a lifting ring is provided on the threaded rod at the lower side of the adjusting ring.

[0008] It is further provided that a latch is fixedly connected to the left end of the lifting ring, and a socket is provided on the left side of the top end of the steering column.

[0009] It is further provided that a second group of insertion holes is provided at the right end of the top of the steering column, and the bottoms of the latches can be plugged into the insertion holes.

[0010] It is further provided that a threaded hole is provided at the middle position of the top end of the handle, and a limiting seat is fixedly connected to the right side of the top end of the vehicle body.

[0011] It is further provided that the right end of the limiting seat is threadedly connected with a fastening bolt, and the left end of the fastening bolt is threadedly connected with the threaded hole.

[0012] Compared with the related art, the fixed lock of the folding mechanism of a scooter operated with one hand provided by the utility model has the following beneficial effects:

[0013] The utility model provides a fixing lock of the folding mechanism of a scooter operated with one hand. Through the cooperation of a frame assembly and a handle assembly, the utility model solves the problem that most of the fixing locks of the folding mechanism of the existing scooters need to be operated with both hands when folding, the folding steps are cumbersome and the efficiency is low, and it is difficult to use the fixing lock to fold the scooter with one hand when holding other items in the hand, which is not a very convenient technical problem. Through the cooperation of the adjusting ring and the lifting ring, the adjusting ring is rotated to make it rise and release the limit on the lifting ring. At this time, the support rod can be rotated to make it fit with the body to complete the folding. The personnel can complete the above-mentioned folding operation when holding the support rod with one hand, which greatly improves the convenience of folding the scooter in different usage scenarios. The structure is simple and stable, and has good practicality.

[0014] The utility model provides a fixing lock of a folding mechanism of a scooter which can be operated with one hand. Through the cooperation of a frame assembly and a handle assembly, after the support rod is folded, the support rod is rotated so that the handle is located at the front end of a limit seat, and the fastening bolt is rotated so that it is threadedly connected with the threaded hole, which can effectively improve the stability after folding and avoid loosening and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a fixing lock of a scooter folding mechanism operated with one hand provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall right side structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A is an enlarged schematic diagram of the structure;

[0018] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0019] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point C.

[0020] Numbers in the figure: 1, frame assembly; 101, body; 102, steering wheel; 103, rear wheel; 104, steering column; 105, limit seat; 106, fastening bolt; 2, handle assembly; 201, support rod; 202, grip; 203, threaded rod; 204, adjustment ring; 205, lifting ring; 206, latch; 207, rotating rod; 208, rotating seat; 209, socket; 210, threaded hole. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0022] Embodiment 1:

[0023] like Figure 1-5 As shown, a fixing lock of a folding mechanism of a scooter operated with one hand of the present invention comprises a frame assembly 1 and a handle assembly 2, wherein the frame assembly 1 comprises a vehicle body 101, wherein the rear wheel 103 is rotatably connected to the right side of the bottom end of the vehicle body 101, a steering column 104 is sleeved on the left end of the vehicle body 101, and the steering wheel 102 is rotatably connected to the bottom end of the steering column 104, and the handle assembly 2 comprises a support rod 201, wherein the top end of the support rod 201 is fixedly connected to a handle 202, the bottom end of the support rod 201 is fixedly connected to a threaded rod 203, and the bottom end of the threaded rod 203 is fixedly connected to a rotating rod 207.

[0024] like Figure 1-5 As shown, the top of the steering column 104 is fixedly connected to a rotating seat 208 , and the bottom of the rotating rod 207 is rotatably connected to the rotating seat 208 .

[0025] like Figure 1-5 As shown, an adjusting ring 204 is sleeved on the threaded rod 203 through a threaded sleeve, and a lifting ring 205 is sleeved on the threaded rod 203 and located at the lower side of the adjusting ring 204 .

[0026] like Figure 1-5 As shown, a latch 206 is fixedly connected to the left end of the lifting ring 205 , and a socket 209 is provided on the left side of the top end of the steering column 104 .

[0027] During implementation, through the cooperation between the adjusting ring 204 and the lifting ring 205, the adjusting ring 204 is rotated to make it rise to release the limit on the lifting ring 205. At this time, the support rod 201 can be rotated to make it fit with the body 101 to complete the folding. The person can complete the above-mentioned folding operation while holding the support rod 201 with one hand, which greatly improves the convenience of the folding scooter in different usage scenarios. The structure is simple and stable, and has good practicality.

[0028] Embodiment 2:

[0029] like Figure 1-5As shown, based on the first embodiment, the utility model provides a one-hand-operated fixed lock technical solution for the folding mechanism of the scooter: a second set of sockets 209 are opened at the top right end of the steering column 104, and the bottom of the latch 206 can be plugged into the socket 209.

[0030] like Figure 1-5 As shown, a threaded hole 210 is provided in the middle of the top of the handle 202 , and the right side of the top of the vehicle body 101 is fixedly connected to the limiting seat 105 .

[0031] like Figure 1-5 As shown, the right end of the limiting seat 105 is threadedly connected with a fastening bolt 106 , and the left end of the fastening bolt 106 is threadedly connected with the threaded hole 210 .

[0032] During implementation, through the cooperation between the frame assembly 1 and the handle assembly 2, after the support rod 201 is folded, the support rod 201 is rotated so that the handle 202 is located at the front end of the limit seat 105, and the fastening bolt 106 is rotated to be threadedly connected with the threaded hole 210, which can effectively improve the stability after folding and avoid loosening and falling off.

[0033] The advantages of this technical solution in practical applications include but are not limited to the following:

[0034] 1. By cooperating with the adjusting ring 204 and the lifting ring 205, the adjusting ring 204 is rotated to make it rise to release the limit of the lifting ring 205. At this time, the support rod 201 is rotated to make it fit with the body 101 to complete the folding. The personnel can complete the above folding operation while holding the support rod 201 with one hand, which greatly improves the convenience of the folding scooter in different usage scenarios. The structure is simple and stable, and has good practicality.

[0035] 2. By setting the steering column 104 to rotate the support rod 201, the handle 202 is located at the front end of the limit seat 105. By rotating the fastening bolt 106 to make it threadedly connected with the threaded hole 210, the stability after folding can be effectively improved to avoid loosening and falling off.

[0036] The technical solution first rotates the adjusting ring 204 to make it rise so as to release the limit on the lifting ring 205. At this time, the lifting ring 205 is lifted upward to drive the pin 206 to separate from the socket 209, thereby rotating the support rod 201 through the rotating rod 207. When the handle 202 is located at the left end of the limiting seat 105, the pin 206 is inserted into the socket 209 at the top right end of the steering column 104 through the lifting ring 205, and then the adjusting ring 204 is rotated to limit the position, thereby completing the fixation after folding, and at the same time, the fastening bolt 106 is rotated to make it threadedly connected with the threaded hole 210, thereby further improving the stability of the fixation after folding.

[0037] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.

Claims

1. A single-hand operated fixed lock for a folding mechanism of a scooter, comprising a frame assembly (1) and a handle assembly (2), characterized in that: The frame assembly (1) comprises a vehicle body (101), the right side of the bottom end of the vehicle body (101) is rotatably connected to a rear wheel (103), the left end of the vehicle body (101) is provided with a steering column (104), the bottom end of the steering column (104) is rotatably connected to a steering wheel (102), and the handle assembly (2) comprises a support rod (201), the top end of the support rod (201) is fixedly connected to a handle (202), the bottom end of the support rod (201) is fixedly connected to a threaded rod (203), and the bottom end of the threaded rod (203) is fixedly connected to a rotating rod (207).

2. A one-hand operated scooter folding mechanism fixing lock according to claim 1, characterized in that: The top end of the steering column (104) is fixedly connected to a rotating seat (208), and the bottom end of the rotating rod (207) is rotatably connected to the rotating seat (208).

3. A one-hand operated scooter folding mechanism fixing lock according to claim 1, characterized in that: An adjusting ring (204) is sleeved on the threaded rod (203) through a threaded sleeve, and a lifting ring (205) is sleeved on the threaded rod (203) at the lower side of the adjusting ring (204).

4. A one-hand operated scooter folding mechanism fixing lock according to claim 3, characterized in that: The left end of the lifting ring (205) is fixedly connected with a latch pin (206), and the left side of the top end of the steering column (104) is provided with a socket (209).

5. A one-hand operated scooter folding mechanism fixing lock according to claim 4, characterized in that: A second group of insertion holes (209) is provided at the right end of the top of the steering column (104), and the bottom of the latch (206) can be plugged into the insertion holes (209).

6. A one-hand operated scooter folding mechanism fixing lock according to claim 1, characterized in that: A threaded hole (210) is provided in the middle of the top of the handle (202), and the top right side of the vehicle body (101) is fixedly connected to a limiting seat (105).

7. A one-hand operated scooter folding mechanism fixing lock according to claim 6, characterized in that: The right end of the limiting seat (105) is threadedly connected with a fastening bolt (106), and the left end of the fastening bolt (106) is threadedly connected to the threaded hole (210).

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