Scooter folding mechanism equipped with novel lock catch

Abstract

The utility model relates to the field of scooters, and particularly provides a scooter folding mechanism equipped with a novel lock catch. Comprising a main rod and a connecting rod, a connecting assembly is arranged between the main rod and the connecting rod, the connecting assembly comprises a first connecting base and a second connecting base, a first connecting lug and a second connecting lug are arranged on one side of the first connecting base and one side of the second connecting base respectively, and a cam is arranged on the inner side of the second connecting lug; the cam and the traction block can be pulled through rotation of the connecting assembly and the shifting piece, then the movable block is driven by the traction rod to move till the clamping block is clamped with the clamping groove, stable connection of the first connecting base and the second connecting base is achieved, firm butt joint of the main rod and the connecting rod is guaranteed through the main clamping mechanism, and meanwhile the connecting rod is not prone to falling off. The connection stability is further enhanced through an auxiliary clamping mechanism of the movable clamping piece and the limiting block, the clamping firmness is improved through the double-clamping structure, and the use convenience and durability of the whole mechanism are improved.

Description

Technical Field

[0001] The utility model relates to the field of scooters, in particular to a scooter folding mechanism equipped with a novel lock buckle. Background Art

[0002] A scooter is a convenient means of transportation that combines the features of a skateboard and a motorcycle. It is suitable for short-distance travel in the city, sightseeing and leisure. It consists of a skateboard, a wheel set, a handlebar and a brake. It is flexible in design and easy to carry. Using a scooter can not only meet the needs of short-distance movement, but also add fun and vitality to people's travel. However, when using a scooter, you must abide by traffic rules, ensure safe driving, and regularly maintain and service it to extend its service life. Scooters are an ideal means of transportation for modern urban life, providing people with a more relaxed and comfortable way to travel.

[0003] The inventor of this application found that there are the following problems in the practical use process:

[0004] During the use of the scooter, the main pole folding function allows the main board to be stored and folded, which greatly facilitates the storage and transportation of the scooter. However, the current scooter main pole folding structure adopts a single-body clamping connection method, which is prone to unstable connection after long-term and frequent use. Due to the single-body clamping design, the extension connection strength of the main pole is affected to a certain extent, reducing the stability and durability of the overall structure;

[0005] Therefore, it is particularly important to optimize and improve the folding structure of the scooter main rod to improve its connection stability and service life. Therefore, it is necessary to provide a scooter folding mechanism equipped with a new type of lock to solve the above technical problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a scooter folding mechanism equipped with a new type of lock in view of the above-mentioned defects of the prior art.

[0007] To achieve the above-mentioned purpose, the technical solution of the utility model is: a scooter folding mechanism equipped with a new type of lock, comprising a main rod and a connecting rod, a connecting assembly is arranged between the main rod and the connecting rod, the connecting assembly comprises a first connecting seat and a second connecting seat, a first connecting ear and a second connecting ear are arranged on one side of the first connecting seat and the second connecting seat respectively, a cam is arranged on the inner side of the second connecting ear, a paddle is arranged on one side of the cam, the first connecting ear, the second connecting ear and the cam are connected in series through a rotating rod, a first cavity and a second cavity are arranged on the inner side of the first connecting seat and the second connecting seat, a traction block is arranged inside the first cavity, a traction rod is arranged on one side of the traction block, a movable block is arranged on the other end of the traction rod, a clamping block is arranged on one side of the movable block, and a clamping groove is arranged on one side of the first connecting seat and the second connecting seat;

[0008] A locking mechanism is provided inside the paddle, and the locking mechanism includes a mounting groove, an active card is slidably connected inside the mounting groove, a first slot is provided on the surface of the active card, a cover plate is provided on the top of the mounting groove, a second slot is provided on the surface of the cover plate, a limiting block is provided on one side of the surface of the main rod, and a spring sheet is provided between one side of the active card and the inner wall of the mounting groove.

[0009] By adopting the above technical solution, the rotation of the paddle and the traction block connected to the traction cam further drive the movable block to move through the traction rod, thereby achieving precise engagement between the card block and the card slot. This main engagement mechanism ensures a stable connection between the first connecting seat and the second connecting seat, thereby ensuring the docking strength of the main rod and the connecting rod.

[0010] It is further provided that a fixing block is provided above the inner wall of the second cavity, and the traction rod passes through the first cavity, the second cavity and the fixing block through a through hole.

[0011] By adopting the above technical solution, the fixed block provides a stable support point for the traction rod, which ensures that the traction rod can remain straight and stable when passing through the first cavity and the second cavity, and is not prone to deviation or bending, thereby ensuring the smooth operation of the traction mechanism.

[0012] It is further provided that a fixing plate is provided on the outer side of the traction rod, and a pressure spring is provided between the fixing plate and the inner wall of the second cavity.

[0013] By adopting the above technical solution, a stable connection point is provided for the pressure spring, so that the pressure spring can be firmly connected between the traction rod and the inner wall of the second cavity, thereby ensuring the stability and reliability of the spring.

[0014] It is further provided that the cam is rotationally connected to the traction block via a rotating shaft, and the cam is rotationally connected via a rotating rod.

[0015] By adopting the above technical solution, the traction block can flexibly move following the rotation of the cam. This connection method ensures the smoothness and efficiency of the traction mechanism, and enables the traction block to accurately respond to the rotation of the cam.

[0016] It is further configured that the first connecting seat and the second connecting seat are rotatably connected via a rotating rod, and the first connecting seat and the second connecting seat are engaged with each other via a clamping block and a clamping groove.

[0017] By adopting the above technical solution, the two can rotate flexibly relative to each other, which is convenient for adjusting the angle and position. This arrangement greatly enhances the flexibility and adjustability of the connecting seat, making it convenient for users to adjust according to actual needs.

[0018] It is further provided that the first slots and the second slots are located opposite to each other and are in a staggered structure.

[0019] By adopting the above technical solution, it is ensured that the limit block can be accurately inserted into the two slots. This relative position setting provides a precise guide for the insertion of the limit block, making the installation process simpler and faster.

[0020] It is further provided that the paddle is engaged with the main rod through a movable card and a limit block.

[0021] By adopting the above technical solution, this connection method ensures a stable connection between the paddle and the main rod. When the user pulls the paddle, the locking mechanism of the movable card and the limit block can effectively fix the paddle on the main rod to prevent it from accidentally falling off or shifting.

[0022] It is further provided that the main rod, the connecting rod, the first connecting seat and the second connecting seat are in a detachable structure.

[0023] By adopting the above technical solution, it means that these components can be easily separated and assembled, and this arrangement provides users with great convenience and flexibility, allowing users to easily disassemble and install these components as needed.

[0024] Compared with the related art, the scooter folding mechanism equipped with a novel lock provided by the utility model has the following beneficial effects:

[0025] The utility model provides a folding mechanism of a scooter equipped with a novel lock. Through the connecting component, the rotation of the paddle will pull the cam and the traction block, and then the movable block will be driven to move through the traction rod until the clamping block is engaged with the clamping groove, thereby realizing a stable connection between the first connecting seat and the second connecting seat. The main clamping mechanism ensures the firm docking of the main rod and the connecting rod. At the same time, the auxiliary clamping mechanism of the movable card and the limit block further enhances the stability of the connection. The double clamping structure not only improves the clamping strength, but also makes the folding and unfolding operations more convenient, thereby improving the convenience and durability of the overall mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0029] Figure 4 It is a cross-sectional three-dimensional structural schematic diagram of the utility model;

[0030] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model;

[0031] Figure 6 For this utility model Figure 5 Schematic diagram of the structure at A in the middle.

[0032] Numbers in the figure: 101, main rod; 102, connecting rod; 2, connecting assembly; 201, first connecting seat; 202, second connecting seat; 203, first connecting ear; 204, second connecting ear; 205, paddle; 206, first cavity; 207, second cavity; 208, slot; 209, movable block; 210, block; 211, traction block; 212, traction rod; 213, fixed plate; 214, pressure spring; 215, cam; 216, rotating rod; 217, fixed block; 3, locking mechanism; 301, mounting slot; 302, movable card; 303, first slot; 304, cover plate; 305, second slot; 306, limit block; 307, spring plate. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1:

[0035] like Figure 1-6As shown, a folding mechanism of a scooter equipped with a novel lock includes a main rod 101 and a connecting rod 102, a connecting assembly 2 is arranged between the main rod 101 and the connecting rod 102, and the connecting assembly 2 includes a first connecting seat 201 and a second connecting seat 202, and a first connecting ear 203 and a second connecting ear 204 are arranged on one side of the first connecting seat 201 and the second connecting seat 202, respectively, a cam 215 is arranged on the inner side of the second connecting ear 204, and a paddle 205 is arranged on one side of the cam 215, and the first connecting ear 203 , the second connecting ear 204 and the cam 215 are connected in series through the rotating rod 216, the first connecting seat 201 and the second connecting seat 202 are provided with a first cavity 206 and a second cavity 207 on their inner sides, a traction block 211 is provided inside the first cavity 206, a traction rod 212 is provided on one side of the traction block 211, a movable block 209 is provided on the other end of the traction rod 212, a clamping block 210 is provided on one side of the movable block 209, and a clamping groove 208 is provided on one side of the first connecting seat 201 and the second connecting seat 202;

[0036] The interior of the paddle 205 is provided with a locking mechanism 3, which includes a mounting groove 301, and a movable card 302 is slidably connected to the interior of the mounting groove 301, and a first slot 303 is provided on the surface of the movable card 302, and a cover plate 304 is provided on the top of the mounting groove 301, and a second slot 305 is provided on the surface of the cover plate 304, and a limit block 306 is provided on one side of the surface of the main rod 101, and a spring sheet 307 is provided between one side of the movable card 302 and the inner wall of the mounting groove 301. The rotation of the paddle 205 pulls the traction block 211 connected to the traction cam 215, and further pulls the traction rod 212 The movable block 209 is driven to move, so as to realize the precise engagement of the card block 210 with the card slot 208. This main engagement mechanism ensures the stable connection between the first connecting seat 201 and the second connecting seat 202, thereby ensuring the docking firmness of the main rod 101 and the connecting rod 102. At the same time, the auxiliary engagement mechanism composed of the movable card 302 and the limit block 306 further enhances the connection stability between the main rod and the connecting rod. This arrangement not only improves the firmness of the engagement, but also provides convenience for the folding and unfolding operations, so that the user can fold and unfold the scooter more easily, thereby improving the overall user experience.

[0037] like Figure 5 , Figure 6As shown, a fixing block 217 is provided above the inner wall of the second cavity 207, and the traction rod 212 passes through the first cavity 206, the second cavity 207 and the fixing block 217 through a through hole. The fixing block 217 provides a stable support point for the traction rod 212, which ensures that the traction rod 212 can remain straight and stable when passing through the first cavity 206 and the second cavity 207, and is not prone to displacement or bending, thereby ensuring the smooth operation of the traction mechanism. At the same time, by passing through the three structures - the first cavity 206, the second cavity 207 and the fixing block 217 through the through hole, the traction rod 212 can transmit force more effectively, ensuring that the movable block 209 and the clamping block 210 can accurately and quickly engage with the clamping slot 208.

[0038] like Figure 5 , Figure 6 As shown, a fixing plate 213 is provided on the outer side of the traction rod 212, and a pressure spring 214 is provided between the fixing plate 213 and the inner wall of the second cavity 207, providing a stable connection point for the pressure spring 214, so that the pressure spring 214 can be firmly connected between the traction rod 212 and the inner wall of the second cavity 207, ensuring the stability and reliability of the spring. At the same time, the setting of the pressure spring 214 enables the traction rod 212 to have a certain elasticity and buffering capacity when subjected to external force. This setting not only protects the traction rod 212 and other related components from damage, but also improves the stability and durability of the entire mechanical system.

[0039] like Figure 1 , Figure 2 As shown, the cam 215 is rotationally connected to the traction block 211 via a rotating shaft, and the cam 215 is rotationally connected via a rotating rod 216, so that the traction block 211 can flexibly move following the rotation of the cam 215. This connection method ensures the smoothness and efficiency of the traction mechanism, so that the traction block 211 can accurately respond to the rotation of the cam 215. At the same time, the cam 215 is rotationally connected via the rotating rod 216, which provides a convenient operation method for the user, so that the user can easily control the rotation of the cam 215 by rotating the rotating rod 216, thereby controlling the operation of the entire traction mechanism.

[0040] like Figure 1 , Figure 2As shown, the first connecting seat 201 and the second connecting seat 202 are rotatably connected by a rotating rod 216, and the first connecting seat 201 and the second connecting seat 202 are engaged with each other through a clamping block 210 and a clamping slot 208, so that the two can be flexibly rotated relative to each other, which is convenient for adjusting the angle and position. This arrangement greatly enhances the flexibility and adjustability of the connecting seat, and is convenient for users to adjust according to actual needs. At the same time, the first connecting seat 201 and the second connecting seat 202 are engaged with each other through the clamping block 210 and the clamping slot 208, ensuring the stability and firmness of the connection between the two. This clamping connection method is simple and easy, and the clamping is tight, which can effectively prevent the connecting seat from loosening or detaching during use, thereby improving the safety and reliability of the product.

[0041] Embodiment 2:

[0042] like Figure 3 As shown, the first slot 303 and the second slot 305 are positioned opposite to each other and are in a staggered structure, which ensures that the limit block 306 can be accurately inserted into the two slots. This relative position setting provides precise guidance for the insertion of the limit block 306, making the installation process simpler and faster. At the same time, the first slot 303 and the second slot 305 are in a staggered structure, which increases the stability and firmness of the connection. The staggered structure enables the limit block 306 to be more firmly locked in the slot after insertion, and is not easy to fall off or loosen, thereby improving the reliability and durability of the overall structure. This setting also enhances the ability to resist external interference, making the connection safer and more reliable.

[0043] like Figure 3 , Figure 4 , Figure 5 As shown, the paddle 205 is engaged with the main rod 101 through the active card 302 and the limit block 306. This connection method ensures a stable connection between the paddle 205 and the main rod 101. When the user paddles the paddle 205, the engaging mechanism of the active card 302 and the limit block 306 can effectively fix the paddle 205 on the main rod 101 to prevent it from accidentally falling off or shifting. At the same time, this engaging setting also provides convenient disassembly and installation functions, allowing the user to easily adjust the paddle 205. In addition, the stability of the engaging structure also enhances the durability and service life of the overall device, providing users with a more reliable and longer-lasting use experience.

[0044] like Figure 1 , Figure 2As shown, the main rod 101, the connecting rod 102 and the first connecting seat 201 and the second connecting seat 202 are in a detachable structure, which means that these components can be easily separated and assembled. This arrangement provides users with great convenience and flexibility, allowing users to easily disassemble and install these components as needed. At the same time, the detachable structure also makes it easy for users to clean and maintain each component separately, thereby extending the service life of the product. In addition, if a component is damaged or needs to be replaced, the user can also easily replace it without replacing the entire device, which reduces maintenance costs and waste of resources.

[0045] During implementation, when it is necessary to install and dock the main rod 101 with the connecting rod 102, first, the first connecting seat 201 and the second connecting seat 202 are rotated by the rotating rod 216, so that the main rod 101 and the connecting rod 102 are placed on the same axis, and then the paddle 205 is turned and rotated by the rotating rod 216 until the first slot 303 and the second slot 305 are opposite to the position of the limit block 306, and the limit block 306 is inserted into the first slot 303 and the second slot 305. At this time, the elastic force of the spring sheet 307 is used to make the first slot 303 and the second slot 305 staggered, and the effect of the paddle 205 and the limit block 306 being engaged is achieved. At the same time, as the paddle 20 5 is rotated to pull the traction block 211 rotatably connected to one side of the cam 215, and the traction operation is performed on the movable block 209 through the traction rod 212, until the block 210 on one side of the movable block 209 is engaged with the slot 208 on one side of the first connecting seat 201 and the second connecting seat 202, and the engagement and connection operation of the first connecting seat 201 and the second connecting seat 202 is completed. In this installation and connection form, the engagement of the block 210 and the slot 208 is used as the main engagement mechanism, and the engagement structure of the movable card 302 and the limit block 306 is used as the auxiliary engagement mechanism, so as to improve the engagement strength of the main rod 101 and the connecting rod 102 and improve the folding convenience of the main rod 101 and the connecting rod 102.

[0046] The advantages of this technical solution in practical applications include but are not limited to the following:

[0047] The engagement of the card block 210 and the card slot 208 is the main engagement mechanism, which ensures the main stability of the connection; and the engagement structure of the movable card 302 and the limit block 306 is used as an auxiliary engagement mechanism, which further improves the stability and convenience of the connection. This double engagement structure makes the connection between the main rod 101 and the connecting rod 102 more firm and reliable, and also greatly improves the convenience of folding and unfolding.

Claims

1. A scooter folding mechanism equipped with a new type of lock, characterized in that: The invention comprises a main rod (101) and a connecting rod (102), wherein a connecting assembly (2) is arranged between the main rod (101) and the connecting rod (102), wherein the connecting assembly (2) comprises a first connecting seat (201) and a second connecting seat (202), wherein a first connecting ear (203) and a second connecting ear (204) are arranged on one side of the first connecting seat (201) and the second connecting seat (202), respectively, wherein a cam (215) is arranged on the inner side of the second connecting ear (204), wherein a paddle (205) is arranged on one side of the cam (215), wherein the first connecting ear (203) and the second connecting ear (204) are ... and a cam (215) connected in series via a rotating rod (216); a first cavity (206) and a second cavity (207) are provided on the inner sides of the first connecting seat (201) and the second connecting seat (202); a traction block (211) is provided inside the first cavity (206); a traction rod (212) is provided on one side of the traction block (211); a movable block (209) is provided on the other end of the traction rod (212); a clamping block (210) is provided on one side of the movable block (209); and a clamping groove (208) is provided on one side of both the first connecting seat (201) and the second connecting seat (202); A locking mechanism (3) is arranged inside the paddle (205), and the locking mechanism (3) comprises a mounting groove (301), and a movable card (302) is slidably connected inside the mounting groove (301), and a first slot (303) is provided on the surface of the movable card (302), and a cover plate (304) is arranged on the top of the mounting groove (301), and a second slot (305) is provided on the surface of the cover plate (304), and a limiting block (306) is arranged on one side of the surface of the main rod (101), and a spring sheet (307) is arranged between one side of the movable card (302) and the inner wall of the mounting groove (301).

2. A scooter folding mechanism equipped with a novel lock according to claim 1, characterized in that: A fixing block (217) is arranged above the inner wall of the second cavity (207), and the traction rod (212) passes through the first cavity (206), the second cavity (207) and the fixing block (217) through a through hole.

3. A scooter folding mechanism equipped with a novel lock according to claim 1, characterized in that: A fixing plate (213) is arranged on the outer side of the traction rod (212), and a pressure spring (214) is arranged between the fixing plate (213) and the inner wall of the second cavity (207).

4. A scooter folding mechanism equipped with a novel lock according to claim 1, characterized in that: The cam (215) is rotationally connected to the traction block (211) via a rotating shaft, and the cam (215) is rotationally connected via a rotating rod (216).

5. The folding mechanism of a scooter equipped with a novel lock according to claim 1, characterized in that: The first connecting seat (201) and the second connecting seat (202) are rotatably connected via a rotating rod (216), and the first connecting seat (201) and the second connecting seat (202) are engaged with each other via a clamping block (210) and a clamping slot (208).

6. A scooter folding mechanism equipped with a novel lock according to claim 1, characterized in that: The first slot (303) and the second slot (305) are located opposite to each other and are in a staggered structure.

7. A scooter folding mechanism equipped with a novel lock according to claim 1, characterized in that: The paddle (205) is engaged with the main rod (101) via a movable card (302) and a limit block (306).

8. The folding mechanism of a scooter equipped with a novel lock according to claim 1, characterized in that: The main rod (101), the connecting rod (102), the first connecting seat (201) and the second connecting seat (202) are in a detachable structure.

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