Anti-loosening ball head rod for vehicle
By using anti-loosening mechanisms in the club, including fixed sleeve rods, sliding square rods and positioning rings, the problem of easy loosening of the club connection part is solved, and the sensitivity and safety of the car's steering is improved, and the correct Adjustment function of ball head length.
Patent Information
- Application Number
- CN202421330570.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The connecting part of the club is prone to loosening, resulting in a decrease in the sensitivity of the car's steering, which poses a major safety hazard.
An anti-loosening mechanism including a fixed sleeve rod, a sliding square rod and a positioning ring is adopted. The square rod is plugged into the positioning ring and threaded connection to ensure that the two sections of the rod body does not rotate relative to each other, thereby preventing loosening.
It effectively prevents loosening of the club connection part, ensures the sensitivity of the car's steering, reduces safety risks, and allows the overall length of the ball head to adapt to the needs of different vehicles.
Smart Images
Figure CN222474255U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ball head rods, in particular to an anti-loosening ball head rod for a vehicle. Background Art
[0002] At present, the industrialization of automobiles has reached a very high level. Automobiles are composed of many parts, and the ball head rod is one of the more important parts. The ball head rod is called the ball rod for short. It is located in the steering system of the car and plays the role of connection and steering.
[0003] The patent with announcement number CN216660023U discloses "a steering ball rod with a force unloading self-locking structure, which relates to the field of steering ball rods, comprising a rod body one and a rod body two, wherein a threaded groove and a notch are provided on the rod body one, and a locking piece is also threadedly connected to the rod body one, and a tightening piece is threadedly connected to the rod body two. By providing the locking piece and the tightening piece, the width of the notch is reduced by twisting the locking piece, driving the threaded groove to tighten, thereby clamping the portion of the rod body two that is threadedly connected to the rod body one, and then twisting the tightening piece so that the tightening piece is pressed against the end of the rod body one close to the threaded groove, thereby achieving secondary locking and self-locking, comprehensively improving the tightness of the connection between the rod body one and the rod body two, reducing the loosening of the rod body one and the rod body two, thereby reducing safety hazards, and improving the safety of the use of the steering ball rod, and when the steering ball rod is subjected to force, the locking piece and the tightening piece share the force to achieve force unloading, thereby making the overall stability of the steering ball rod better."
[0004] In response to the problem raised in the above-mentioned document specification that "a golf club generally includes two sections of a rod body that are threadedly connected. After long-term use, the connection between the two sections of the rod body is prone to loosening, resulting in reduced steering sensitivity of the car and posing a major safety hazard", this application adopts another technical solution to solve the above-mentioned technical problem. Utility Model Content
[0005] The utility model aims to solve the problem that a golf club generally includes two rod sections connected by threads, and the connection part of the two rod sections is easy to loosen after long-term use. The utility model provides a vehicle anti-loosening ball head rod, and the specific technical scheme is as follows:
[0006] An anti-loosening ball head rod for a vehicle comprises a first rod body and a second rod body that are threadedly connected, an anti-loosening mechanism is arranged between the first rod body and the second rod body, the anti-loosening mechanism comprises a fixed sleeve rod fixedly arranged on the outer wall of the first rod body, a square rod slidably arranged in the fixed sleeve rod, and a positioning ring fixedly arranged on the outer wall of the second rod body, one end of the square rod is fitted and inserted in the positioning ring, and a positioning component for positioning the moving rear rod is arranged between the fixed sleeve rod and the square rod.
[0007] By adopting the above technical solution, the square rod insertion positioning ring can position the two rod sections, so that the first rod section and the second rod section will not rotate relative to each other, thereby making the connection part of the two rod sections less likely to loosen, ensuring the sensitivity of the car's steering.
[0008] Optionally, a thread groove is provided in the first rod body, a thread end is provided at one side of the second rod body, and the thread end of the second rod body is threadedly connected in the thread groove of the first rod body.
[0009] By adopting the above technical solution, after the thread end is spirally connected to the thread groove, the first rod body and the second rod body can be threadedly connected.
[0010] Optionally, a square groove is provided in the fixing sleeve rod, and the square rod is slidably connected in the square groove of the fixing sleeve rod.
[0011] By adopting the above technical solution, the fixed sleeve rod can limit the square rod through the square groove, so that the square rod can only move horizontally.
[0012] Optionally, an elastic member is fixedly provided between the square groove of the fixed sleeve rod and the square rod.
[0013] By adopting the above technical solution, the elastic force of the elastic member can continuously press the square rod toward the positioning ring, thereby improving the stability of the square rod being inserted into the positioning ring.
[0014] Optionally, the positioning assembly includes a hanging ring fixed on the outer wall of one end of the fixed sleeve rod, and a hook rotatably provided on the outside of the square rod for connecting the hanging ring. A push-pull plate is fixed on the outer wall of the square rod, and the hook is rotatably connected to one side of the push-pull plate. The other side of the push-pull plate cooperates and abuts against the outer wall of the positioning ring.
[0015] By adopting the above technical solution, people can position and fix the square rod pushed into the fixed sleeve rod after hanging the hanging ring with the hook, so that the exposed square rod will not hinder the rotation process of the first rod body or the second rod body.
[0016] In summary, the present invention has at least one of the following beneficial effects:
[0017] 1. The first rod body and the second rod body are threadedly connected by connecting the threaded end to the threaded groove. The square rod plug-in positioning ring can position the two rod bodies so that the first rod body and the second rod body will not rotate relative to each other, so that the connecting part of the two rod bodies is not easy to loosen, ensuring the sensitivity of the car steering, and people can adjust the overall length of the ball head rod to meet the use requirements of different vehicles.
[0018] 2. The elastic force of the elastic member can continuously press the square rod against the positioning ring, thereby improving the stability of the square rod being inserted into the positioning ring. After people use the hook to hang the hanging ring, they can position and fix the square rod pushed into the fixed sleeve rod, so that the exposed square rod will not hinder the rotation process of the first rod body or the second rod body. People rotate the first rod body or the second rod body, and push and pull the square rod to complete the connection and anti-loosening positioning process of the two rod bodies, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a diagram of the internal connection of the partial structure of the first rod body and the second rod body of the utility model;
[0021] Figure 3 It is a side view connection diagram of the square rod and the positioning ring of the utility model.
[0022] Explanation of the reference numerals: 1. first rod body; 11. threaded groove; 2. second rod body; 21. threaded end; 3. fixed sleeve rod; 31. square rod; 32. positioning ring; 33. square groove; 34. elastic member; 4. hanging ring; 41. hook; 42. push-pull plate. DETAILED DESCRIPTION
[0023] The following is combined with Figure 1-3 The utility model is described in further detail.
[0024] The utility model embodiment discloses a vehicle anti-loosening ball head rod, referring to Figure 1 , including a first rod body 1 and a second rod body 2 that are threadedly connected, an anti-loosening mechanism is provided between the first rod body 1 and the second rod body 2, the first rod body 1 and the second rod body 2 constitute an existing automobile ball head rod, and its internal structure and principle have been disclosed and will not be elaborated here.
[0025] Reference Figure 1-2 A thread groove 11 is provided in the first rod body 1, and a thread end 21 is provided on one side of the second rod body 2. The thread end 21 of the second rod body 2 is threadedly connected in the thread groove 11 of the first rod body 1. After the thread end 21 is threadedly connected to the thread groove 11, the first rod body 1 and the second rod body 2 can be connected and assembled, and people can control the depth of the thread end 21 screwed into the thread groove 11 to adjust the overall length of the ball head rod composed of the first rod body 1 and the second rod body 2 to meet the use requirements of different vehicles.
[0026] Reference Figure 1-3The anti-loosening mechanism includes a fixed sleeve rod 3 fixed on the outer wall of the first rod body 1, a square rod 31 slidably arranged in the fixed sleeve rod 3, and a positioning ring 32 fixed on the outer wall of the second rod body 2. A square groove 33 is opened in the fixed sleeve rod 3, and the square rod 31 is slidably connected in the square groove 33 of the fixed sleeve rod 3. The fixed sleeve rod 3 can limit the square rod 31 through the square groove 33, so that the square rod 31 can only move horizontally.
[0027] Reference Figure 1-3 One end of the square rod 31 is inserted into the positioning ring 32, and an elastic member 34 is fixed between the square groove 33 of the fixed sleeve rod 3 and the square rod 31. The positioning ring 32 is in the shape of a square ring, and the elastic member 34 is a spring or other elastic object. Under the elastic force of the elastic member 34, the square rod 31 will be pushed toward the positioning ring 32. When one end of the square rod 31 is inserted into the positioning ring 32, the first rod body 1 and the second rod body 2 will be connected, so that the first rod body 1 and the second rod body 2 cannot rotate relative to each other, thereby preventing the connection between the first rod body 1 and the second rod body 2 from loosening.
[0028] Reference Figure 1-2 A positioning assembly is provided between the fixed sleeve rod 3 and the square rod 31 for positioning the rear rod 31 after movement. The positioning assembly includes a hanging ring 4 fixedly provided on the outer wall of one end of the fixed sleeve rod 3, and a hook 41 rotatably provided on the outside of the square rod 31 for connecting the hanging ring 4. When the square rod 31 is pushed toward the inside of the fixed sleeve rod 3, the hanging ring 4 can be hooked by the hook 41, and the elastic force of the elastic member 34 can be used to connect, position and fix the fixed sleeve rod 3 and the square rod 31, so that the square rod 31 exposed on the fixed sleeve rod 3 will not hinder the rotation process of the first rod body 1 or the second rod body 2.
[0029] Reference Figure 1-2 A push-pull plate 42 is fixedly provided on the outer wall of the square rod 31, and the hook 41 is rotatably connected to one side of the push-pull plate 42, and the other side of the push-pull plate 42 cooperates and abuts against the outer wall of the positioning ring 32. People can move the other rod 31 by pushing or pulling the push-pull plate 42. The push-pull plate 42 can connect the other rod 31 and the hook 41, and under the elastic force of the elastic member 34, the push-pull plate 42 will be pushed toward and abut against the positioning ring 32 to limit the other rod 31.
[0030] The implementation principle of the vehicle anti-loosening ball head rod of the utility model embodiment is:
[0031] During assembly, people can push the push-pull plate 42 toward the inside of the fixed sleeve rod 3, so that the square rod 31 is slowly pushed into the fixed sleeve rod 3, and then use the hook 41 to hang the hanging ring 4. At this time, with the elastic force of the elastic member 34 on the square rod 31, the square rod 31 in the fixed sleeve rod 3 can be positioned and fixed;
[0032] Then, people can screw the threaded end 21 into the thread groove 11 to threadably connect the first rod body 1 with the second rod body 2, and people can control the depth of the threaded end 21 screwed into the thread groove 11 to adjust the overall length of the ball head rod composed of the first rod body 1 and the second rod body 2 to meet the use requirements of different vehicles, and rotate to align the positioning ring 32 on the outer side of the second rod body 2 with the square rod 31;
[0033] Then people can remove the hook 41. At this time, under the elastic force of the elastic member 34, one end of the square rod 31 will automatically insert into the positioning ring 32 to connect the first rod body 1 and the second rod body 2, so that the first rod body 1 and the second rod body 2 cannot rotate relative to each other, thereby avoiding loosening of the connection between the first rod body 1 and the second rod body 2 and ensuring the sensitivity of the car's steering.
[0034] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A vehicle anti-loosening ball head rod, comprising a first rod body (1) and a second rod body (2) which are threadedly connected, wherein an anti-loosening mechanism is provided between the first rod body (1) and the second rod body (2), and characterized in that: The anti-loosening mechanism comprises a fixed sleeve rod (3) fixedly arranged on the outer wall of the first rod body (1), a square rod (31) slidably arranged in the fixed sleeve rod (3), and a positioning ring (32) fixedly arranged on the outer wall of the second rod body (2); one end of the square rod (31) is inserted into the positioning ring (32); and a positioning component for positioning the rearward rod (31) after movement is provided between the fixed sleeve rod (3) and the square rod (31).
2. The anti-loosening ball head rod for vehicles according to claim 1, characterized in that: A thread groove (11) is provided in the first rod body (1), a thread end (21) is provided on one side of the second rod body (2), and the thread end (21) of the second rod body (2) is threadedly connected in the thread groove (11) of the first rod body (1).
3. The anti-loosening ball head rod for vehicles according to claim 1, characterized in that: A square groove (33) is provided in the fixed sleeve rod (3), and the square rod (31) is slidably connected in the square groove (33) of the fixed sleeve rod (3).
4. The anti-loosening ball head rod for a vehicle according to claim 3, characterized in that: An elastic member (34) is fixedly provided between the square groove (33) of the fixed sleeve rod (3) and the square rod (31).
5. The anti-loosening ball head rod for vehicles according to claim 1, characterized in that: The positioning assembly comprises a hanging ring (4) fixedly arranged on the outer wall of one end of the fixed sleeve rod (3), and a hook (41) rotatably arranged on the outside of the square rod (31) and used for connecting with the hanging ring (4).
6. The anti-loosening ball head rod for vehicles according to claim 5, characterized in that: A push-pull plate (42) is fixedly provided on the outer wall of the square rod (31), the hook (41) is rotatably connected to one side of the push-pull plate (42), and the other side of the push-pull plate (42) is in contact with the outer wall of the positioning ring (32).