Rubber sleeve fixing device for heavy truck

Abstract

The utility model discloses a rubber sleeve fixing device for a heavy truck, which comprises a mounting seat and a handle body, and further comprises a rubber sleeve and a connecting assembly arranged on the handle body, the connecting assembly comprises a connector and a fixing head, the connector is fixedly arranged at one end of the rubber sleeve, a sliding groove is formed in the outer wall of one side of the handle body, and the fixing head is arranged in the sliding groove. The fixing head is fixedly connected with the connector through a bolt and abuts against the sliding groove through an abutting bolt, a clamping base is fixedly installed on the outer wall of one side of the installation base, and the other end of the rubber sleeve is clamped to the clamping base. According to the rubber sleeve fixing device for the heavy truck, the mounting position of one end of the rubber sleeve can be flexibly adjusted in the mounting process, so that the rubber sleeves with different lengths can be selected, and the other end of the rubber sleeve is clamped on the mounting seat through the clamping seat, so that the other end of the rubber sleeve can be simply fixed; the two ends of the rubber sleeve are rapidly connected, so that the purpose of conveniently replacing the rubber sleeve is achieved, and the aged rubber sleeve can be conveniently and rapidly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of truck shift handle production, in particular to a rubber sleeve fixing device for heavy trucks. Background Art

[0002] The function of the automobile gear lever dust cover is to prevent the gear lever from being accumulated with dust and dirt, which affects the flexibility of the gear lever operation. At the same time, it can extend the service life of the gear lever. Rubber material is often used as a protective cover on the gear lever of the truck.

[0003] According to the invention patent application with publication number CN220114442U and publication date December 1, 2023, a dust cover for an automobile gear lever is disclosed, belonging to the technical field of automobile gear levers. It comprises a leather cover, a fixed ring, a decorative ring, and a plurality of studs; the decorative ring is sleeved on the outside of the fixed ring, the bottom of the leather cover is clamped between the fixed ring and the decorative ring, and the plurality of studs are used to secure the leather cover, fixed ring, and decorative ring. Its main technical effect is that the three-layer design of the fixed ring, leather cover, and decorative ring, directly fixed and formed with studs, greatly improves production efficiency, saves time and labor, and ensures reliable product quality, meeting performance and appearance requirements.

[0004] During the use of the gear lever, the rubber sleeve installed on the gear lever will age and be damaged after long-term use, and needs to be replaced. In the existing technology, the installation of the rubber sleeve is relatively complicated, and the disassembly and replacement are also relatively complicated, and the replacement is inconvenient. Therefore, a rubber sleeve fixing device for heavy trucks is proposed, which aims to solve the problem that the rubber sleeve in the existing technology is also relatively complicated during disassembly and replacement, and the replacement is inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber sleeve fixing device for heavy trucks, aiming to solve the problem in the prior art that the rubber sleeve is relatively complicated to disassemble and replace, and is inconvenient to replace.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A rubber sleeve fixing device for heavy trucks includes a mounting seat and a handle body, and is characterized in that it also includes a rubber sleeve and a connecting assembly arranged on the handle body, the connecting assembly includes a connecting head and a fixed head, the connecting head is fixedly installed at one end of the rubber sleeve, a sliding groove is provided on the outer wall of one side of the handle body, the fixed head is fixedly connected to the connecting head by a bolt, the fixed head is maintained in abutment with the sliding groove by an abutment bolt, a clamping seat is fixedly installed on the outer wall of one side of the mounting seat, and the other end of the rubber sleeve is clamped to the clamping seat.

[0008] Preferably, an abutment groove is provided on the inner wall of one side of the sliding groove, a sliding block is fixedly installed on the inner wall of one side of the fixed head, the fixed head maintains a sliding connection with the sliding groove through the sliding block, and a through hole is provided on the circumferential outer wall of the fixed head.

[0009] Preferably, a guide rod is fixedly mounted on the outer wall of one side of the mounting seat, and the number of the guide rods is four. The four guide rods are distributed in a rectangular array on the outer wall of one side of the mounting seat, and a sliding plate is slidably connected to the guide rod, and an abutment strip is fixedly mounted on the outer wall of the top of the sliding plate. A rotating knob is threadedly connected to the top of the guide rod, and a spring is arranged between the sliding plate and the mounting seat.

[0010] In the above technical solution, the present invention provides a rubber sleeve fixing device for heavy trucks, which has the following beneficial effects:

[0011] In the utility model, one end of the rubber sleeve is connected to the sliding groove of the handle body through the connecting head and the fixing head of the connecting assembly, so that the installation position of one end of the rubber sleeve can be flexibly adjusted during the installation process, so that rubber sleeves of different lengths can be selected. At the same time, the other end of the rubber sleeve is connected to the mounting seat through the clamping seat, so that the other end of the rubber sleeve can be simply fixed. By quickly connecting the two ends of the rubber sleeve, the purpose of facilitating the replacement of the rubber sleeve is achieved, and the user can quickly replace the aging rubber sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 A schematic diagram of a planar structure provided by an embodiment of the present utility model;

[0014] Figure 2 A schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the assembly structure provided by an embodiment of the utility model.

[0016] Description of reference numerals:

[0017] 1. Mounting seat; 11. Snap-fit ​​seat; 12. Guide rod; 13. Sliding plate; 14. Abutment bar; 15. Rotating knob; 2. Handle body; 21. Sliding groove; 22. Abutment groove; 3. Connecting assembly; 31. Connecting head; 32. Fixed head; 33. Sliding block. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] See also Figure 1 —3. A rubber sleeve fixing device for heavy trucks, comprising a mounting base 1 and a handle body 2, and also comprising a rubber sleeve and a connecting assembly 3 arranged on the handle body 2, wherein the connecting assembly 3 comprises a connecting head 31 and a fixing head 32, wherein the connecting head 31 is fixedly mounted on one end of the rubber sleeve, a sliding groove 21 is provided on the outer wall of one side of the handle body 2, the fixing head 32 is fixedly connected to the connecting head 31 by bolts, and the fixing head 32 is kept in contact with the sliding groove 21 by abutting bolts, a clamping seat 11 is fixedly mounted on the outer wall of one side of the mounting base 1, and the other end of the rubber sleeve is clamped to the clamping seat 11.

[0020] Specifically, the mounting base 1 is fixedly installed inside the truck cab, and the handle body 2 is connected to the gearbox. Since the present invention does not involve improvements to the transmission structure, the structure and description of the connection between the handle body 2 and the gearbox are omitted.

[0021] The connecting assembly 3 includes a connecting head 31 and a fixed head 32. Specifically, the fixed head 32 and the connecting head 31 are both semicircular structures. The inner diameters of the semicircular fixed head 32 and the connecting head 31 are adapted to the diameter of the handle body 2, so that the fixed head 32 and the connecting head 31 can be sleeved on the outer wall of the handle body 2. The connecting head 31 is fixedly installed on the inner wall of one end of the rubber sleeve. Threaded holes are provided on the outer walls of both ends of the connecting head 31, and through holes are provided at both ends of the fixed head 32. The fixed head 32 can be connected to the connecting head 31 through the through holes and bolts at both ends. The fixed head 32 and the connecting head 31 are abutted against the outer wall of the handle body 2 to simply fix one end of the rubber sleeve.

[0022] In the utility model, one end of the rubber sleeve is connected to the sliding groove 21 of the handle body 2 through the connecting head 31 and the fixing head 32 of the connecting assembly 3, so that the installation position of one end of the rubber sleeve can be flexibly adjusted during the installation process, so that rubber sleeves of different lengths can be selected. At the same time, the other end of the rubber sleeve is clamped on the mounting seat 1 through the clamping seat 11, so that the other end of the rubber sleeve can be simply fixed. By quickly connecting the two ends of the rubber sleeve, the purpose of facilitating the replacement of the rubber sleeve is achieved, which can facilitate the user to quickly replace the aging rubber sleeve.

[0023] As an embodiment provided by the present utility model, Figure 1 and Figure 3As shown, an abutment groove 22 is provided on the inner wall of one side of the sliding groove 21. Specifically, the abutment groove 22 is a long strip structure. A sliding block 33 is fixedly installed on the inner wall of the arc-shaped structure of the fixed head 32. The fixed head 32 can maintain a sliding connection with the sliding groove 21 on the handle body 2 through the sliding block 33. Furthermore, a through hole is provided on the arc-shaped circumferential outer wall of the fixed head 32. Preferably, an abutment bolt can be connected inside the through hole. The fixed head 32 is connected to the connecting head 31 through the bolt, and the abutment bolt inside the through hole provided on the fixed head 32 can abut against the abutment groove 22, thereby further strengthening the connection between the fixed head 32, the connecting head 31 and the handle body 2. Optionally, the abutment groove 22 can be a circular arc groove and distributed along a linear array inside the sliding groove 21, so as to further prevent the fixed head 32 from loosening when the fixed head 32 is fixed.

[0024] By making the positions of the fixing head 32 and the connecting head 31 on the handle body 2 adjustable, the installation position of one end of the rubber sleeve can be adjusted, and then the stretching degree of the rubber sleeve can be adjusted, ultimately preventing the rubber sleeve from being overstretched and extending the service life of the rubber sleeve.

[0025] As an embodiment provided by the present utility model, Figure 3 As shown, a guide rod 12 is fixedly installed on the outer wall of one side of the mounting seat 1. There are four guide rods 12, and the four guide rods 12 are distributed in a rectangular array on the outer wall of one side of the mounting seat 1. A sliding plate 13 is slidably connected to the four guide rods 12. Specifically, the sliding plate 13 is a hollow rectangular structure, and an abutment bar 14 is fixedly installed on the outer wall of the top of the sliding plate 13. A rotating knob 15 is threadedly connected to the top of the guide rod 12. A compression spring is arranged between the sliding plate 13 and the mounting seat 1, and the compression spring is sleeved on the outside of the guide rod 12. The compression spring can drive the sliding plate 13 to move away from the mounting seat 1.

[0026] Working principle:

[0027] When installing the rubber sleeve, first turn the rubber sleeve over, then place the end of the rubber sleeve connected to the connector 31 on the back of the handle body 2, then insert the sliding block 33 on the fixed head 32 into the sliding groove 21, and connect the fixed head 32 and the connector with screws. Then adjust the position of the fixed head 32 in the sliding groove 21. After moving it to the appropriate position, use the abutment bolt to pass through the through hole to fix the fixed head 32 to the abutment groove;

[0028] Then turn the rubber sleeve over and insert the other end of the rubber sleeve into the clamping seat 11. Then, by rotating the rotary knob 15, drive the sliding plate 13 to move toward the mounting seat 1. Finally, the other end of the rubber sleeve is abutted against the clamping seat 11 through the abutment bar 14 to fix the other end of the rubber sleeve.

[0029] Those skilled in the art will appreciate that other similar connection methods can also implement the present invention, such as welding, bonding, or screwing.

[0030] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rubber sleeve fixing device for a heavy truck, comprising a mounting seat (1) and a handle body (2), characterized in that: The handle body (2) further comprises a rubber sleeve and a connecting assembly (3) arranged on the handle body (2), wherein the connecting assembly (3) comprises a connecting head (31) and a fixing head (32), wherein the connecting head (31) is fixedly mounted on one end of the rubber sleeve, a sliding groove (21) is provided on the outer wall of one side of the handle body (2), the fixing head (32) is fixedly connected to the connecting head (31) by a bolt, and the fixing head (32) is kept in contact with the sliding groove (21) by an abutting bolt, and a clamping seat (11) is fixedly mounted on the outer wall of one side of the mounting seat (1), and the other end of the rubber sleeve is clamped to the clamping seat (11).

2. A rubber sleeve fixing device for heavy trucks according to claim 1, characterized in that: An abutting groove (22) is provided on the inner wall of one side of the sliding groove (21), a sliding block (33) is fixedly installed on the inner wall of one side of the fixed head (32), the fixed head (32) is kept in sliding connection with the sliding groove (21) via the sliding block (33), and a through hole is provided on the circumferential outer wall of the fixed head (32).

3. The rubber sleeve fixing device for heavy trucks according to claim 1, characterized in that: A guide rod (12) is fixedly mounted on the outer wall of one side of the mounting seat (1), and the number of the guide rods (12) is four. The four guide rods (12) are distributed in a rectangular array on the outer wall of one side of the mounting seat (1). A sliding plate (13) is slidably connected to the guide rod (12), and an abutment strip (14) is fixedly mounted on the outer wall of the top of the sliding plate (13). A rotating knob (15) is threadedly connected to the top of the guide rod (12), and a spring is provided between the sliding plate (13) and the mounting seat (1).

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