Folding transverse handle of scooter
Through the folding horizontal handle design of the scooter, the coupling of the limit sleeve and the connector is used to achieve compact storage and stability of the handle, solving the problem of large space occupied by the existing scooter handlebars and providing a solution for portability and stable use. plan.
Patent Information
- Application Number
- CN202421160323.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The handlebars of existing scooters are mostly integrated structures, which take up a large space and is inconvenient to store and carry.
A scooter folding horizontal handle is designed, including a connecting mechanism, splicing mechanism, installation mechanism and limiting mechanism. Through the coordination between the limit sleeve and the connecting head, the limit sleeve is pushed along the main body of the handle to separate it from the connecting head and rotate to splice it. The rod keeps the handle body close to the connecting tube, reducing space and ensuring stability through the limiting ring and return spring.
It realizes compact storage of the scooter handlebars, reduces space and is easy to carry, while ensuring the stability of the handle and balance during use.
Smart Images
Figure CN222291912U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of scooters, and more specifically to a foldable cross handle of a scooter. Background Art
[0002] The scooter is another new product form of skateboarding after the traditional skateboard. It can enhance the child's physique. The scooter can be used to perform various fancy changes. Combined with waist twisting exercises, it can achieve a significant weight loss effect. It is an entertaining and fitness activity that can enhance personal balance ability. It allows children to enhance their sense of balance and body coordination ability in a happy mood. According to the child's personality traits, a scooter training plan is formulated. The process from continuous failures at the beginning to final success makes the child bolder and more perseverant. In order to reduce the space occupied by the scooter during the production process for easy carrying, the scooter mostly adopts a folding structure, and the scooter is not folded together for easy carrying.
[0003] Deficiencies of existing technologies: The handlebar is an important part of a scooter, and the user steers the scooter by holding the handlebar with both hands, so most of them are of an integrated structure, occupying a large space and being inconvenient to store. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides a foldable handlebar for a scooter to solve the problems existing in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding handlebar of a scooter, comprising a connecting mechanism, and also comprising: a handle mechanism, a splicing mechanism, a mounting mechanism and a limiting mechanism, wherein the top of the connecting mechanism is movably connected to the bottom of the mounting mechanism, the side of the mounting mechanism is movably connected to the side of the splicing mechanism, the side of the splicing mechanism is threadedly connected to the inner wall of the side of the handle mechanism, the side of the handle mechanism is movably connected to the inner wall of the side of the limiting mechanism, the connecting mechanism comprises a connecting tube, a fixing hole is provided on the side of the connecting tube, a slot is provided on the top of the connecting tube, the mounting mechanism comprises a fixing rod, and the fixing rod The bottom end fits with the top of the slot, and a mounting hole is provided at the top of the fixing rod. The bottom end of the fixing rod and the top of the slot are fixedly connected by a first fixing bolt passing through the mounting hole. A connecting head is fixedly connected to the side of the fixing rod, and a connecting groove is provided on the side of the connecting head. The splicing mechanism includes a splicing rod, and the side of the splicing rod is movably connected to the side of the connecting groove. The handle mechanism includes a handle body, and the side inner wall of the handle body is threadedly connected to the side of the splicing rod. A non-slip handle is fixedly connected to the side of the handle body, and the limiting mechanism includes a limiting sleeve, and the side inner wall of the limiting sleeve is movably connected to the side of the handle body.
[0006] Furthermore, a second through hole is opened on the side of the fixing rod, a first through hole is opened on the side of the splicing rod, the side of the second through hole is movably connected with an internal threaded bolt, the inner wall of the side of the internal threaded bolt is threadedly connected with a second fixing bolt, and the side of the first through hole is movably connected with a support ring.
[0007] Furthermore, a second limiting ring is fixedly connected to the inner wall of the side surface of the limiting sleeve at a position corresponding to the connecting head, and a sealing ring is movably connected to the inner wall of the side surface of the limiting sleeve at a position corresponding to the handle body.
[0008] Furthermore, a circular arc corner is provided on the side of the splicing rod, and a first limiting ring is fixedly connected to the side of the circular arc corner at a position corresponding to the handle body.
[0009] Furthermore, a circular arc corner is provided on the side of the splicing rod, and a first limiting ring is fixedly connected to the side of the circular arc corner at a position corresponding to the handle body.
[0010] Furthermore, a mounting block is fixedly connected to the inner wall of the bottom end of the handle body, a mounting groove is opened at the bottom end of the mounting block, a return spring is fixedly connected to the top end of the mounting groove, a mounting seat is fixedly connected to the bottom end of the return spring, and a ball is movably sleeved on the bottom end of the mounting seat.
[0011] Technical effects and advantages of the utility model:
[0012] 1. The utility model makes the handle body and the fixing rod be in the same straight line when used by closely contacting the inner wall of the side of the limiting sleeve with the side of the handle body and the connecting head. When storing, the limiting sleeve is pushed outward along the handle body to separate the limiting sleeve from the connecting head, and the splicing rod is rotated along the bolts on the side of the connecting groove, so that the handle bodies on both sides are closely contacted with the side of the connecting pipe, reducing the occupied space, and the top of the limiting sleeve is closely contacted with the bottom of the connecting head to limit the first limiting ring, so that the splicing rod and the fixing rod are kept at a right angle of 90 degrees, which is conducive to reducing the occupied space and convenient for storage and carrying.
[0013] 2. The utility model limits the limit sleeve by contacting the second limit ring with the connector to prevent the left inner wall of the limit sleeve from separating from the side of the handle body. The return spring pushes the mounting seat downward to allow the ball to pass through the outer wall of the handle body to limit the limit sleeve, which is conducive to ensuring the stability of the handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the internal structure of the limiting mechanism of the utility model;
[0016] Figure 3It is a schematic diagram of the cross-sectional structure of the limiting mechanism of the utility model;
[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the ball bearing of the utility model;
[0018] Figure 5 It is a schematic diagram of the structure of the splicing mechanism of the utility model.
[0019] The accompanying drawings are marked as follows: 1. connecting mechanism; 101. connecting tube; 102. fixing hole; 103. slot; 2. handle mechanism; 201. handle body; 202. non-slip grip; 203. limit block; 204. ball; 205. mounting block; 206. mounting groove; 207. return spring; 208. mounting seat; 3. splicing mechanism; 301. splicing rod; 302. first limit ring; 303. arc angle; 304. first through hole; 4. mounting mechanism; 401. fixing rod; 402. first fixing bolt; 403. mounting hole; 404. connector; 405. second fixing bolt; 406. connecting groove; 407. second through hole; 408. support ring; 409. internal thread bolt; 5. limit mechanism; 501. limit sleeve; 502. second limit ring; 503. sealing ring. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The folding handlebar of a scooter involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] Reference Figures 1 to 5The utility model provides a folding handlebar for a scooter, comprising a connecting mechanism 1, and also comprising: a handle mechanism 2, a splicing mechanism 3, a mounting mechanism 4 and a limiting mechanism 5. The top of the connecting mechanism 1 is movably connected to the bottom of the mounting mechanism 4, the side of the mounting mechanism 4 is movably connected to the side of the splicing mechanism 3, the side of the splicing mechanism 3 is threadedly connected to the inner wall of the side of the handle mechanism 2, the side of the handle mechanism 2 is movably connected to the inner wall of the side of the limiting mechanism 5, the connecting mechanism 1 comprises a connecting tube 101, a fixing hole 102 is provided on the side of the connecting tube 101, a card slot 103 is provided on the top of the connecting tube 101, the mounting mechanism 4 comprises a fixing rod 401, the bottom end of the fixing rod 401 is connected to the card slot 103, 3, the tops of the fixing rod 401 are fitted with each other, the top of the fixing rod 401 is provided with a mounting hole 403, the bottom end of the fixing rod 401 is fixedly connected to the top of the card slot 103 through the first fixing bolt 402 passing through the mounting hole 403, the side of the fixing rod 401 is fixedly connected with a connecting head 404, the side of the connecting head 404 is provided with a connecting groove 406, the splicing mechanism 3 includes a splicing rod 301, the side of the splicing rod 301 is movably connected to the side of the connecting groove 406, the handle mechanism 2 includes a handle body 201, the side inner wall of the handle body 201 is threadedly connected to the side of the splicing rod 301, the side of the handle body 201 is fixedly connected with an anti-slip handle 202, and the limiting mechanism 5 includes a limiting sleeve 501 The inner wall of the side of the limiting sleeve 501 is movably connected to the side of the handle body 201. During assembly, the connecting pipe 101 is inserted into the vertical pipe of the scooter and fixed through the fixing hole 102 by bolts. The fixing rod 401 is inserted into the inside of the card slot 103. The first fixing bolt 402 is inserted into the inside of the mounting hole 403 to fix the fixing rod 401 inside the card slot 103. The splicing rod 301 is inserted into the connecting groove 406 and fixed by bolts, and it is ensured that the splicing rod 301 rotates along the bolts inside the connecting groove 406. The limiting sleeve 501 is sleeved on the side of the handle body 201, and fixed to the side of the splicing rod 301 through the internal thread on the side of the handle body 201. The two handle bodies 201 are connected. 01 is installed on both sides of the fixed rod 401. During normal use, the inner wall of the side of the limiting sleeve 501 is tightly attached to the sides of the handle body 201 and the connecting head 404, so that the handle body 201 and the fixed rod 401 are used in the same straight line. When storing, the limiting sleeve 501 is pushed outward along the handle body 201 to separate the limiting sleeve 501 from the connecting head 404, and the splicing rod 301 is rotated along the bolts on the side of the connecting groove 406, so that the handle bodies 201 on both sides are tightly attached to the sides of the connecting pipe 101, reducing the occupied space, and the top of the limiting sleeve 501 is tightly attached to the bottom end of the connecting head 404 to limit the first limiting ring 302, so that the splicing rod 301 and the fixed rod 401 maintain a right angle of ninety degrees.
[0022] Among them, a second through hole 407 is opened on the side of the fixing rod 401, a first through hole 304 is opened on the side of the splicing rod 301, an internal threaded bolt 409 is movably connected to the side of the second through hole 407, and the inner wall of the side of the internal threaded bolt 409 is threadedly connected to the second fixing bolt 405, and a support ring 408 is movably connected to the side of the first through hole 304. When assembling the splicing rod 301 and the connecting head 404, the support ring 408 is placed into the first through hole 304, and the splicing rod 301 is placed into the connecting groove 406. The internal threaded bolt 409 passes through the second through hole 407, the first through hole 304 and the support ring 408, and the second fixing bolt 405 is installed in the internal threaded bolt 409 through threads, so that the internal threaded bolt 409 and the second fixing bolt 405 are tightly attached to the side of the second through hole 407 to complete the fixation of the splicing rod 301 and the connecting head 404, and ensure that the splicing rod 301 rotates normally along the internal threaded bolt 409.
[0023] Among them, the side inner wall of the limiting sleeve 501 is fixedly connected with a second limiting ring 502 at the position corresponding to the connecting head 404, and the side inner wall of the limiting sleeve 501 is movably connected with a sealing ring 503 at the position corresponding to the handle body 201. The limiting sleeve 501 is limited by the contact between the second limiting ring 502 and the connecting head 404 to prevent the left inner wall of the limiting sleeve 501 from being separated from the side of the handle body 201, and the sealing ring 503 installed between the inner wall of the limiting sleeve 501 and the side of the handle body 201 prevents dust from sticking to the inside of the limiting sleeve 501.
[0024] Among them, an arc corner 303 is opened on the side of the splicing rod 301, and a first limiting ring 302 is fixedly connected to the position of the side of the arc corner 303 corresponding to the handle body 201. The arc corner 303 facilitates the insertion of the left side external thread of the splicing rod 301 into the internal thread of the inner wall of the handle body 201, and is limited by the first limiting ring 302 tightly attached to the side of the handle body 201.
[0025] Among them, the bottom end of the handle body 201 is fixedly connected to the limiting block 203, and the bottom end of the handle body 201 is movably connected with the ball 204. When the limiting sleeve 501 moves to the outside of the handle body 201, the limiting block 203 limits the limiting sleeve 501 to prevent the limiting sleeve 501 from falling off the surface of the handle body 201. At the same time, when the limiting sleeve 501 is tightly attached to the side of the connecting head 404, the ball 204 is tightly attached to the side of the limiting sleeve 501 to limit the limiting sleeve 501 to prevent the limiting sleeve 501 from separating from the connecting head 404. When the limiting sleeve 501 is moved out toward the handle body 201, the ball 204 is retracted into the inside of the handle body 201 to ensure that the limiting sleeve 501 moves normally along the side of the handle body 201.
[0026] Among them, the inner wall of the bottom end of the handle body 201 is fixedly connected with a mounting block 205, and a mounting groove 206 is opened at the bottom end of the mounting block 205. The top of the mounting groove 206 is fixedly connected with a return spring 207, and the bottom end of the return spring 207 is fixedly connected with a mounting seat 208. The bottom end of the mounting seat 208 is movably sleeved with a ball 204. The return spring 207 pushes the mounting seat 208 downward to make the ball 204 pass through the outer wall of the handle body 201, limit the limiting sleeve 501, push the ball 204 to make the return spring 207 contract, and the ball 204 is retracted into the handle body 201.
[0027] The working principle of the utility model is as follows: during assembly, the connecting pipe 101 is inserted into the vertical pipe of the scooter, and fixed by passing the bolt through the fixing hole 102, the fixing rod 401 is clamped into the inside of the card slot 103, the first fixing bolt 402 is inserted into the mounting hole 403 to fix the fixing rod 401 inside the card slot 103, the support ring 408 is placed in the first through hole 304, the splicing rod 301 is placed in the connecting groove 406, the internal thread bolt 409 passes through the second through hole 407, the first through hole 304 and the support ring 408, The second fixing bolt 405 is installed inside the internal thread bolt 409 with a thread, so that the internal thread bolt 409 and the second fixing bolt 405 are tightly attached to the side of the second through hole 407 to complete the fixation of the splicing rod 301 and the connecting head 404, and ensure that the splicing rod 301 can rotate normally along the internal thread bolt 409, and the limiting sleeve 501 is put on the side of the handle body 201, and fixed to the side of the splicing rod 301 through the internal thread on the side of the handle body 201, and the two handle bodies 201 are installed on both sides of the fixing rod 401, and the limiting sleeve 501 is pushed The inner wall of the side of the positioning sleeve 501 is tightly attached to the side of the handle body 201 and the connecting head 404 so that the handle body 201 and the fixing rod 401 are in the same straight line. At the same time, the second limiting ring 502 contacts the connecting head 404 to limit the limiting sleeve 501 to prevent the left inner wall of the limiting sleeve 501 from separating from the side of the handle body 201. The return spring 207 pushes the mounting seat 208 downward to make the ball 204 pass through the outer wall of the handle body 201 to limit the limiting sleeve 501. When it needs to be stored, the ball 204 is pushed to The return spring 207 contracts, and the ball 204 is retracted into the handle body 201, and the limiting sleeve 501 is moved to one side of the handle body 201, so that the limiting sleeve 501 is separated from the connecting head 404, and the splicing rod 301 is rotated along the internal threaded bolt 409 of the connecting groove 406, so that the handle bodies 201 on both sides are tightly attached to the sides of the connecting pipe 101 to reduce the occupied space, and the top end of the limiting sleeve 501 is tightly attached to the bottom end of the connecting head 404 to limit the first limiting ring 302, so that the splicing rod 301 and the fixed rod 401 maintain a right angle of ninety degrees.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A foldable handlebar for a scooter, comprising a connecting mechanism (1), characterized in that: Also includes: A handle mechanism (2), a splicing mechanism (3), a mounting mechanism (4) and a limiting mechanism (5), wherein the top end of the connecting mechanism (1) is movably connected to the bottom end of the mounting mechanism (4), the side of the mounting mechanism (4) is movably connected to the side of the splicing mechanism (3), the side of the splicing mechanism (3) is threadedly connected to the inner wall of the side of the handle mechanism (2), and the side of the handle mechanism (2) is movably connected to the inner wall of the side of the limiting mechanism (5); the connecting mechanism (1) comprises a connecting tube (101), the side of the connecting tube (101) is provided with a fixing hole (102), the top end of the connecting tube (101) is provided with a slot (103), and the mounting mechanism (4) comprises a fixing rod (401), the bottom end of the fixing rod (401) and the top end of the slot (103) are mutually fitted, and the top end of the fixing rod (401) is provided with a mounting hole (403). The bottom end of the fixing rod (401) is fixedly connected to the top end of the slot (103) by a first fixing bolt (402) passing through the mounting hole (403); a connecting head (404) is fixedly connected to the side of the fixing rod (401); a connecting groove (406) is provided on the side of the connecting head (404); the splicing mechanism (3) comprises a splicing rod (301); a side of the splicing rod (301) is movably connected to a side of the connecting groove (406); the handle mechanism (2) comprises a handle body (201); a side inner wall of the handle body (201) is threadedly connected to a side of the splicing rod (301); a side anti-slip handle (202) is fixedly connected to the side of the handle body (201); and the limiting mechanism (5) comprises a limiting sleeve (501); a side inner wall of the limiting sleeve (501) is movably connected to the side of the handle body (201).
2. The foldable handlebar for a scooter according to claim 1, characterized in that: A second through hole (407) is provided on the side of the fixing rod (401), a first through hole (304) is provided on the side of the splicing rod (301), an internal threaded bolt (409) is movably connected to the side of the second through hole (407), a second fixing bolt (405) is threadedly connected to the inner wall of the side of the internal threaded bolt (409), and a supporting ring (408) is movably connected to the side of the first through hole (304).
3. The foldable handlebar for a scooter according to claim 1, characterized in that: A second limiting ring (502) is fixedly connected to the inner side wall of the limiting sleeve (501) at a position corresponding to the connector (404), and a sealing ring (503) is movably connected to the inner side wall of the limiting sleeve (501) at a position corresponding to the handle body (201).
4. The foldable handlebar for a scooter according to claim 1, characterized in that: A circular arc corner (303) is formed on the side of the splicing rod (301), and a first limiting ring (302) is fixedly connected to the side of the circular arc corner (303) at a position corresponding to the handle body (201).
5. The foldable handlebar for a scooter according to claim 1, characterized in that: The bottom end of the handle body (201) is fixedly connected to a limit block (203), and the bottom end of the handle body (201) is movably connected to a ball (204).
6. The foldable handlebar for a scooter according to claim 5, characterized in that: A mounting block (205) is fixedly connected to the inner wall of the bottom end of the handle body (201); a mounting groove (206) is provided at the bottom end of the mounting block (205); a return spring (207) is fixedly connected to the top end of the mounting groove (206); a mounting seat (208) is fixedly connected to the bottom end of the return spring (207); a ball (204) is movably sleeved on the bottom end of the mounting seat (208).