Automobile gear shifting handball convenient to replace

Abstract

The utility model provides an automobile gear shifting handball convenient to replace, belongs to the technical field of automobile part production, and is used for solving the technical problem that an existing gear shifting handball can only be suitable for gear shifting rods with specific diameters and is difficult to replace on gear shifting rods with different diameters. Comprising a handball body, a mounting cavity is formed in the bottom of the handball body, a fixing ring is arranged in the mounting cavity, external threads are arranged on the outer side of the fixing ring, internal threads matched with the external threads are arranged in the mounting cavity, a plurality of threaded holes evenly distributed in the circumference are formed in the fixing ring, and extrusion blocks used for abutting against the gear shifting rod are in threaded connection with the interiors of the threaded holes. A rotating hole is formed in the outer side of the extrusion block; according to the automobile gear shifting handball convenient to replace, the fixing ring can be installed on gear shifting rods with different diameters, installation is convenient, and the handball body can be installed on the fixing ring, so that installation of the handball body on the gear shifting rods with different diameters is achieved, and a user can conveniently replace the gear shifting handball by himself / herself.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts production, and relates to an automobile gear shift hand ball which is convenient to replace. Background Art

[0002] Cars are a means of transportation that people often use in their lives. Cars such as fuel cars or hybrid cars equipped with gasoline or diesel engines usually include a shifter for switching gears of a transmission, and the shifter usually includes a shifter base and a shift lever mounted on the shifter base, and a shift hand ball attached to the shift lever.

[0003] The shapes and specifications of the shift knobs of different models of cars are different, and even the diameters of the shift rods are different. For manual transmission cars, the shift knob is not connected to the circuit and has a simple structure. Users can replace the shift knob by themselves. The existing shift knob can only be applied to one type of shift rod. When the diameter of the shift rod is not compatible with the shift knob, it is difficult to replace the shift knob to a shift rod of a different diameter.

[0004] Based on this, we designed a car shift hand ball that is easy to replace. Utility Model Content

[0005] The utility model aims to solve the above problems in the prior art and proposes a conveniently replaceable automobile shift knob. The technical problem to be solved by the device is: how to enable the shift knob to be quickly and conveniently replaced on shift rods of different diameters.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A conveniently replaceable automobile shift hand ball comprises a hand ball body, a mounting cavity is provided at the bottom of the hand ball body, a fixing ring for fixing on a shift lever is arranged inside the mounting cavity, an external thread is provided on the outer side of the fixing ring, and an internal thread matching the external thread is provided inside the mounting cavity, a plurality of threaded holes evenly distributed around the circumference are provided on the fixing ring, an extrusion block for supporting the shift lever is threadedly connected in the threaded hole, and a rotation hole is provided on the outer side of the extrusion block.

[0008] A convex point is fixed on the upper surface of the fixing ring, and an inner convex ring is integrally formed on the inner side of the installation cavity.

[0009] With the above structure, when installing the fixing ring, the convex point is facing the front of the car. After the fixing ring is fixed on the shift lever, the handball body is connected to the fixing ring through the internal thread. At this time, the inner convex ring and the upper edge of the fixing ring are abutted, which can prevent the handball body from being installed crookedly.

[0010] A rubber sheet is fixed inside the fixing ring, and the upper and lower edges of the rubber sheet are fixedly connected to the upper and lower edges of the fixing ring.

[0011] With the above structure, when in use, after the fixing ring is sleeved on the shift lever, the extrusion block is twisted, and the extrusion block moves inward, driving the rubber sheet to squeeze the shift lever. The rubber sheet can increase the friction between the extrusion block and the shift lever, further improving the stability of the handball body after installation.

[0012] A fixing cone is fixed below the handball body, and the end of the fixing cone matches the rotating hole.

[0013] With the above structure, when installing the fixing ring, the fixing cone can be inserted into the rotating hole and the extrusion block can be rotated without the need for additional tools. The same is true when disassembling, which further facilitates replacement.

[0014] A lifting sleeve is slidably arranged below the installation cavity, and a groove is provided on the inner side of the upper end of the lifting sleeve. A spring is arranged in the groove, and the upper end of the spring abuts against the fixing ring.

[0015] With the above structure, during installation, the lifting sleeve can be first placed on the shift lever, and then the spring can be inserted, and then the fixing ring can be fixed. The spring will press the lifting sleeve downward to press the upper edge of the dustproof belt, thereby improving the aesthetics.

[0016] Compared with the prior art, the conveniently replaceable automobile shift hand ball has the following advantages:

[0017] 1. Through the handball body, the fixing ring and the extrusion block, the fixing ring can be installed on the shift levers of different diameters, and the installation is convenient. The handball body can be installed on the fixing ring, thereby realizing the installation of the handball body on the shift levers of different diameters, which is convenient for users to replace the shift handball by themselves.

[0018] 2. Through the convex points and the inner convex ring, the direction of the handball body can be determined when installing the fixing ring, which is more convenient for users to install, avoids the need for disassembly and debugging after installation, and simplifies the installation steps.

[0019] 3. The extrusion block can be twisted by fixing the cone, without the operator having to use additional tools, further facilitating installation and disassembly.

[0020] 4. The upper edge of the dustproof leather cover arranged under the shift lever can be supported by the lifting sleeve and the spring, thereby improving the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0023] Figure 3It is a schematic diagram of the internal structure of the handball body in the utility model;

[0024] Figure 4 It is a schematic cross-sectional structural diagram of the fixing ring in the utility model.

[0025] In the figure: 1. handball body; 2. mounting cavity; 3. fixing ring; 4. external thread; 5. internal thread; 6. threaded hole; 7. extrusion block; 8. rotating hole; 9. convex point; 10. inner convex ring; 11. rubber sheet; 12. fixing cone; 13. lifting sleeve; 14. groove; 15. spring. DETAILED DESCRIPTION

[0026] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0029] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0030] See also Figure 1-4 The present embodiment provides a conveniently replaceable automobile shift hand ball, including a hand ball body 1, a mounting cavity 2 is provided at the bottom of the hand ball body 1, a fixing ring 3 for fixing on a shift lever is provided inside the mounting cavity 2, an external thread 4 is provided on the outer side of the fixing ring 3, and an internal thread 5 matching the external thread 4 is provided inside the mounting cavity 2, a plurality of threaded holes 6 evenly distributed around the circumference are provided on the fixing ring 3, an extrusion block 7 for resisting the shift lever is threadedly connected in the threaded hole 6, and a rotating hole 8 is provided on the outer side of the extrusion block 7.

[0031] There are three extrusion blocks 7; during installation, the three extrusion blocks 7 are respectively against the outside of the shift lever, which can prevent the fixing ring 3 from shaking when the number is small, and improve the stability of the fixing ring 3 after installation.

[0032] A convex point 9 is fixed on the upper surface of the fixing ring 3, and an inner convex ring 10 is integrally formed on the inner side of the mounting cavity 2; when installing the fixing ring 3, the convex point 9 is facing the front of the car. When the fixing ring 3 is fixed on the shift lever, the handball body 1 is threadedly connected to the fixing ring 3 through the internal thread 5. At this time, the inner convex ring 10 is abutted against the upper edge of the fixing ring 3, which can prevent the handball body 1 from being installed crookedly.

[0033] A rubber sheet 11 is fixed to the inner side of the fixing ring 3, and the upper and lower edges of the rubber sheet 11 are fixedly connected to the upper and lower edges of the fixing ring 3. When in use, after the fixing ring 3 is sleeved on the shift lever, the extrusion block 7 is twisted, and the extrusion block 7 moves inward, driving the rubber sheet 11 to squeeze the shift lever. The rubber sheet 11 can increase the friction between the extrusion block 7 and the shift lever, thereby further improving the stability of the handball body 1 after installation.

[0034] A fixing cone 12 is fixed at the bottom of the handball body 1, and the end of the fixing cone 12 matches the rotating hole 8; when installing the fixing ring 3, the fixing cone 12 can be inserted into the rotating hole 8 and the extrusion block 7 can be rotated without the need for additional tools, and the same is true when disassembling, which further facilitates replacement.

[0035] A lifting sleeve 13 is slidably arranged below the installation cavity 2, and a groove 14 is provided on the inner side of the upper end of the lifting sleeve 13, a spring 15 is arranged in the groove 14, and the upper end of the spring 15 is against the fixing ring 3; during installation, the lifting sleeve 13 can be firstly arranged on the shift lever, and then the spring 15 is inserted, and then the fixing ring 3 is fixed, the spring 15 will squeeze the lifting sleeve 13 downward, and press the upper edge of the dustproof belt to improve the aesthetics.

[0036] In this embodiment, the above-mentioned fixing methods are the most commonly used fixing connection methods in the art, such as welding, bolt connection, etc.

[0037] The working principle of this utility model:

[0038] After removing the old shift hand ball on the shift lever, you can first put the lifting sleeve 13 on the shift lever, then insert the spring 15, and then put the fixing ring 3 on the shift lever, keep the convex point 9 facing the front of the car, insert the fixing cone 12 into the rotating hole 8, rotate the extrusion block 7, and the extrusion block 7 moves inward, driving the rubber sheet 11 to squeeze the shift lever, so that the fixing ring 3 can be fixed on shift levers of various diameters, and the rubber sheet 11 can increase the friction between the extrusion block 7 and the shift lever, and the spring 15 will squeeze the lifting sleeve 13 downward to press the upper edge of the dustproof belt to improve the aesthetics. After the fixing ring 3 is fixed, the handball body 1 is threadedly connected to the fixing ring 3 through the internal thread 5. At this time, the inner convex ring 10 presses against the upper edge of the fixing ring 3 to prevent the handball body 1 from being installed crookedly.

[0039] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A conveniently replaceable automobile gear shift hand ball, comprising a hand ball body (1), characterized in that: The bottom of the handball body (1) is provided with a mounting cavity (2), a fixing ring (3) for fixing on a shift lever is arranged inside the mounting cavity (2), an external thread (4) is arranged outside the fixing ring (3), and an internal thread (5) matching the external thread (4) is arranged inside the mounting cavity (2), a plurality of threaded holes (6) evenly distributed around the circumference are arranged on the fixing ring (3), an extrusion block (7) for supporting the shift lever is threadedly connected in the threaded hole (6), and a rotation hole (8) is arranged outside the extrusion block (7).

2. The easily replaceable automobile shift knob according to claim 1, characterized in that: The number of the extrusion blocks (7) is three.

3. The easily replaceable automobile shift knob according to claim 1 or 2, characterized in that: A convex point (9) is fixed on the upper surface of the fixing ring (3), and an inner convex ring (10) is integrally formed on the inner side of the installation cavity (2).

4. The easily replaceable automobile shift knob according to claim 1, characterized in that: A rubber sheet (11) is fixed inside the fixing ring (3), and the upper and lower edges of the rubber sheet (11) are fixedly connected to the upper and lower edges of the fixing ring (3).

5. The easily replaceable automobile shift knob according to claim 1, characterized in that: A fixing cone (12) is fixed below the handball body (1), and the end of the fixing cone (12) matches the rotating hole (8).

6. The easily replaceable automobile shift knob according to claim 1, characterized in that: A lifting sleeve (13) is slidably arranged below the installation cavity (2), and a groove (14) is provided on the inner side of the upper end of the lifting sleeve (13). A spring (15) is arranged in the groove (14), and the upper end of the spring (15) abuts against the fixing ring (3).

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