Motorcycle gear convenient to mount quickly

Abstract

The utility model relates to the technical field of motorcycle gears, and discloses a motorcycle gear convenient to quickly install, which comprises a gear, the top end face of the rotating rod penetrates through the bottom face of the gear and extends to the position above the gear. The gear is arranged on the surface of the rotating rod, the threads are fixedly arranged on the surface of the rotating rod, the surface of the rotating rod is sleeved with a first threaded sleeve and a second threaded sleeve, the second threaded sleeve and the first threaded sleeve are symmetrically arranged on the upper side and the lower side of the gear correspondingly, and a mounting assembly is arranged between the first threaded sleeve and the gear; the mounting assembly comprises a connecting plate fixedly connected to the bottom face of the gear, and a sliding groove is formed in the top face of the first threaded sleeve in a penetrating mode. And through the mounting assembly, the clamping block slides into the clamping groove, so that the connecting plate is mounted in the sliding groove, and the gear is mounted on the first threaded sleeve, so that the gear is conveniently mounted, the working procedure caused by slotting on the surface of the gear is reduced, and the mounting convenience of the motorcycle gear is improved.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle gear technology, specifically a motorcycle gear that is easy to install quickly. Background Technology

[0002] Motorcycle gears are a crucial component of the motorcycle's transmission system, primarily used to adjust the gear ratio, thereby affecting the motorcycle's speed, acceleration, and fuel efficiency. Motorcycles are typically equipped with multiple gears; by switching between these gears, the motorcycle can adapt to different road conditions and driving needs.

[0003] According to a Chinese patent publication (CN213808732U), a gear assembly for easy installation includes a shaft assembly, a gear assembly, and a mounting assembly. The shaft assembly includes a mounting shaft body and a mounting keyway, with the keyway formed on the mounting shaft body. The gear assembly includes a gear body with evenly spaced teeth along its edge. The mounting assembly includes a mounting groove, a key pin, a limiting groove, a limiting rod, a limiting spring, a pull rod, a pull ring, and a through groove. This invention uses the pull ring to pull the pull rod, thereby moving the key pin. The gear assembly is then fitted onto the mounting keyway on the shaft assembly. Releasing the pull ring causes the key pin to engage with the mounting keyway under the action of the limiting spring, thus achieving installation.

[0004] However, existing devices have the following problems: they require slots to be made on the gear surface, but due to the large number and dense arrangement of teeth, it is difficult to make slots on the gear surface, making it difficult to quickly install and remove the gear. Therefore, a motorcycle gear that is easy to install quickly is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a motorcycle gear that is easy to install quickly, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a motorcycle gear that is easy to install quickly, comprising a gear;

[0007] A rotating rod located below the gear, with its top surface extending through the bottom surface of the gear to the top of the gear;

[0008] And a thread fixedly installed on the surface of the rotating rod, the rotating rod surface is threaded with a first threaded sleeve and a second threaded sleeve, the second threaded sleeve and the first threaded sleeve are respectively symmetrically arranged on the upper and lower sides of the gear, and an installation component is provided between the first threaded sleeve and the gear.

[0009] Preferably, the mounting assembly includes a connecting plate fixedly connected to the bottom surface of the gear. A groove is formed through the top surface of the first threaded sleeve. The bottom end face of the connecting plate slides through the top surface of the first threaded sleeve and extends into the groove. A cavity is formed inside the first threaded sleeve. A locking block and a spring are provided inside the cavity. A locking groove adapted to the locking block is formed through the side surface of the connecting plate. The end face of the locking block slides through the inner wall of the cavity and the side surface of the connecting plate and extends into the locking groove. The left and right end faces of the spring are fixedly connected to the inner wall of the cavity and the other end face of the locking block, respectively.

[0010] Preferably, a sliding plate is fixedly connected to the bottom surface of the card block, and a sliding groove is provided through the bottom surface of the first threaded sleeve. The bottom end surface of the sliding plate slides through the bottom surface of the cavity and the inner wall of the groove to extend to the bottom of the first threaded sleeve. The card block can be removed from the card groove by using the sliding plate.

[0011] Preferably, a pull plate is fixedly connected to the bottom surface of the skateboard, which facilitates the movement of the skateboard.

[0012] Preferably, a baffle is fixedly connected to the side of the slide plate, and the top surface of the baffle is slidably connected to the bottom surface of the first threaded sleeve, so that the baffle prevents debris from entering the through groove.

[0013] Preferably, a sliding rod is provided on the left side of the skateboard, and the right end of the sliding rod slides through the left side of the skateboard to the right side of the skateboard. The left and right ends of the sliding rod are fixedly connected to the left and right sides inside the through groove, respectively. The sliding rod improves the stability of the skateboard when it moves.

[0014] Preferably, a positioning rod is fixedly connected to the bottom surface of the gear, and a positioning groove is formed through the top surface of the first threaded sleeve. The bottom end of the positioning rod slides through the top surface of the first threaded sleeve and extends into the positioning groove. The positioning rod facilitates positioning when the gear and the first threaded sleeve are connected.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This easy-to-install motorcycle gear, through the installation component, uses a locking block to slide into the slot, allowing the connecting plate to be installed inside the slot, thereby installing the gear on the first threaded sleeve, which facilitates the installation of the gear, reduces the process of slotting the gear surface, and improves the convenience of installing the motorcycle gear.

[0017] This easy-to-install motorcycle gear features a baffle that blocks the passageway, preventing debris and dust from entering. Attached Figure Description

[0018] Figure 1 This is a perspective view of the overall main view of this utility model;

[0019] Figure 2This is a front sectional perspective view of the card block of this utility model;

[0020] Figure 3 This is a perspective sectional view of the left side of the positioning rod of this utility model;

[0021] Figure 4 This is a front perspective view of the positioning rod of this utility model;

[0022] Figure 5 This is a perspective view of the card block of this utility model;

[0023] Figure 6 This is a bottom-view perspective view of the baffle of this utility model;

[0024] Figure 7 This utility model Figure 2 Enlarged 3D view of area A in the middle.

[0025] In the diagram: Gear 1, Rotating rod 2, First threaded sleeve 3, Mounting assembly 40, Connecting plate 401, Positioning rod 402, Locking block 403, Spring 404, Slide plate 405, Slide rod 406, Baffle 408, Pull plate 409, Second threaded sleeve 5. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1: Please refer to Figure 1 - Figure 7 This utility model provides a technical solution: a motorcycle gear that is easy to install quickly, including gear 1;

[0028] The rotating rod 2 is located below the gear 1, and the top surface of the rotating rod 2 extends through the bottom surface of the gear 1 to the top of the gear 1;

[0029] And a thread fixedly installed on the surface of the rotating rod 2, the rotating rod 2 is threaded with a first threaded sleeve 3 and a second threaded sleeve 5, the second threaded sleeve 5 and the first threaded sleeve 3 are respectively symmetrically arranged on the upper and lower sides of the gear 1, and an installation component 40 is provided between the first threaded sleeve 3 and the gear 1.

[0030] The mounting assembly 40 includes a connecting plate 401 fixedly connected to the bottom surface of the gear 1. A groove is formed through the top surface of the first threaded sleeve 3. The bottom end face of the connecting plate 401 slides through the top surface of the first threaded sleeve 3 and extends into the groove. A cavity is formed inside the first threaded sleeve 3. A locking block 403 and a spring 404 are provided inside the cavity. A slot adapted to the locking block 403 is formed through the side surface of the connecting plate 401. The end face of the locking block 403 slides through the inner wall of the cavity and the side surface of the connecting plate 401 and extends into the slot. The left and right end faces of the spring 404 are fixedly connected to the inner wall of the cavity and the other end face of the locking block 403, respectively. By using the mounting assembly 40, the locking block 403 slides into the slot, so that the connecting plate 401 is installed inside the groove, thereby installing the gear 1 on the first threaded sleeve 3. This facilitates the installation of the gear 1, reduces the process of slotting the surface of the gear 1, and improves the convenience of installing the motorcycle gear.

[0031] The bottom surface of the card block 403 is fixedly connected to the slide plate 405. The bottom surface of the first threaded sleeve 3 is provided with a through groove. The bottom end of the slide plate 405 slides through the bottom surface of the cavity and the inner wall of the through groove, extending to the bottom of the first threaded sleeve 3.

[0032] The bottom of the skateboard 405 is fixedly connected to a pull plate 409.

[0033] A baffle 408 is fixedly connected to the side of the slide plate 405. The top surface of the baffle 408 is slidably connected to the bottom surface of the first threaded sleeve 3. Through the baffle 408, the baffle 408 can block the through groove and prevent debris and dust from entering the through groove.

[0034] A slide bar 406 is provided on the left side of the slide bar 405. The right end of the slide bar 406 slides through the left side of the slide bar 405 and extends to the right side of the slide bar 405. The left and right ends of the slide bar 406 are fixedly connected to the left and right sides of the through groove, respectively.

[0035] A positioning rod 402 is fixedly connected to the bottom surface of gear 1. A positioning groove is opened through the top surface of the first threaded sleeve 3. The bottom end of the positioning rod 402 slides through the top surface of the first threaded sleeve 3 and extends into the positioning groove.

[0036] In use, the first threaded sleeve 3 is rotated to fix the first threaded rod 3 onto the surface of the rotating rod 2. Pulling the pull plate 409 causes the slide plate 405 to slide on the slide rod 406. As the slide plate 405 moves, it moves the locking block 403 into the cavity. The movement of the slide plate 405 also moves the baffle 408, causing the locking block 403 to compress the spring 404. This causes the gear 1 to be fitted onto the rotating rod 2 from top to bottom, and the connecting plate 401 to slide into the groove. The positioning rod 402 slides into the positioning groove. Releasing the pull plate 409 causes the spring 404 to push the locking block 403 to move, thereby… Slide the locking block 403 out of the cavity and into the locking slot, then install the connecting plate 401 in the sliding groove, so that the gear 1 can be installed on the first threaded sleeve 3, thereby installing the gear 1 on the rotating rod 2; the baffle 408 slides to block the inside of the through groove, preventing dust and impurities from entering the through groove; finally, rotate the second threaded sleeve 5, so that the second threaded sleeve 5 can be installed on the rotating rod 2, thereby achieving stable installation of the gear 1. Similarly, first remove the second threaded sleeve 5, and then remove the gear 1 from the first threaded sleeve 3, so that the gear 1 can be removed from the rotating rod 2.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A motorcycle gear facilitating quick installation, comprising a gear (1); a rotating rod (2) located below the gear (1), the top end surface of the rotating rod (2) extending to above the gear (1) through the bottom surface of the gear (1); And the fixed setting in the surface of the rotating rod (2) thread, rotating rod (2) surface thread cover set with first thread cover (3) and second thread cover (5), second thread cover (5) and first thread cover (3) are respectively arranged on the gear (1) upper and lower sides, characterized in that: a mounting assembly (40) is arranged between the first threaded sleeve (3) and the gear (1).

2. A motorcycle sprocket for ease of quick installation as claimed in claim 1 wherein: The mounting assembly (40) comprises a connecting plate (401) fixedly connected to the bottom surface of the gear (1), a sliding groove is formed through the top surface of the first threaded sleeve (3), the bottom end surface of the connecting plate (401) extends to the inside of the sliding groove by sliding through the top surface of the first threaded sleeve (3), a cavity is formed in the first threaded sleeve (3), a clamping block (403) and a spring (404) are arranged in the cavity, a clamping groove matched with the clamping block (403) is formed through the side surface of the connecting plate (401), the end surface of the clamping block (403) extends to the inside of the clamping groove by sliding through the inner wall of the cavity and the side surface of the connecting plate (401), and the left and right end surfaces of the spring (404) are fixedly connected with the inner wall of the cavity and the other end surface of the clamping block (403), respectively.

3. A motorcycle sprocket for ease of quick installation as claimed in claim 2 wherein: The bottom surface of the clamping block (403) is fixedly connected with a sliding plate (405), a sliding groove is formed through the bottom surface of the first threaded sleeve (3), and the bottom end surface of the sliding plate (405) extends below the first threaded sleeve (3) by sliding through the bottom surface of the cavity and the inner wall of the sliding groove.

4. A motorcycle sprocket for ease of quick installation as claimed in claim 3 wherein: The bottom surface of the sliding plate (405) is fixedly connected with a pulling plate (409).

5. A motorcycle sprocket for ease of quick installation as claimed in claim 4 wherein: The side surface of the sliding plate (405) is fixedly connected with a baffle (408), and the top surface of the baffle (408) is in sliding connection with the bottom surface of the first threaded sleeve (3).

6. A motorcycle sprocket for ease of quick installation as claimed in claim 5 wherein: A sliding rod (406) is arranged on the left side of the sliding plate (405), the right end surface of the sliding rod (406) extends to the right side of the sliding plate (405) by sliding through the left side surface of the sliding plate (405), and the left and right end surfaces of the sliding rod (406) are fixedly connected with the left and right side surfaces of the sliding groove, respectively.

7. A motorcycle sprocket for easy and quick installation according to claim 2, characterized in that: The bottom surface of the gear (1) is fixedly connected with a positioning rod (402), a positioning groove is formed through the top surface of the first threaded sleeve (3), and the bottom end surface of the positioning rod (402) extends to the inside of the positioning groove by sliding through the top surface of the first threaded sleeve (3).

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