Adjustable car shock absorber bracket
By adopting a combined structure of flat wire tooth grooves and threaded teeth in the automobile shock absorbing bracket, combined with the design of the adjustment rod and the spring rod, the problem of traditional shock absorbing brackets being retired during frequent vibrations is solved, and the stability and consistency of the shock absorbing effect are achieved.
Patent Information
- Application Number
- CN202421557497.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-03
AI Technical Summary
Traditional automobile shock absorbing brackets are prone to wire removal problems during frequent vibrations, resulting in inconsistent adjustment height and affecting the shock absorption effect.
An adjustable automobile shock absorbing bracket is designed, using a combined structure of flat wire grooves and threaded teeth. Through the coordination of the adjustment rod and the spring rod, it ensures that there is no wire removal during the adjustment process and maintains the consistency of shock absorbing damping force.
It effectively prevents the occurrence of wire removal during the adjustment process, maintains the consistency of shock absorption effects, and improves the driving stability and ride comfort of the car.
Smart Images
Figure CN222698249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile shock-absorbing brackets, in particular to an adjustable automobile shock-absorbing bracket. Background Art
[0002] The car's shock absorber bracket, also known as the shock absorber bracket or shock absorber seat, is an important part of the car's shock absorption system. The main function of the shock absorber bracket is to fix and support the shock absorber to ensure that they can work normally, thereby alleviating the bumps and vibrations of the car during driving. The shock absorber bracket can also ensure a good connection between the car body and the wheels, and improve driving stability and ride comfort.
[0003] Some shock-absorbing brackets have the function of adjusting the height according to the characteristics of the vehicle and the road surface on which the vehicle is frequently driven, so that the shock-absorbing suspension can provide better comfort to the driver and passengers during the shock absorption process.
[0004] In the process of implementing this solution, the inventors found that the following problems in the prior art have not been well solved: the traditional adjustment method is thread adjustment, but since the vehicle will experience frequent and continuous vibrations during driving, the threaded connection is prone to thread withdrawal, resulting in the adjustment height being different from before, and the damping value of the shock absorber after adjustment is different from the damping value after thread withdrawal, thereby changing the preset shock absorption effect. Utility Model Content
[0005] The main purpose of the utility model is to provide an adjustable automobile shock-absorbing bracket, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] The adjustable automobile shock-absorbing bracket comprises a base, wherein lower side plates are fixed at both ends of the top of the base, upper side plates are arranged above the lower side plates, flat thread grooves are chiseled at both ends of the top of the lower side plates, adjusting rods are inserted into the flat thread grooves, flat thread teeth are arranged on the outer wall of one end of the adjusting rod inserted into the flat thread grooves, thread grooves are chiseled at both ends of the bottom of the upper side plates at the flat thread grooves, bottom grooves are chiseled at the top of the thread grooves, top grooves are chiseled at the top of the bottom grooves, and top grooves are chiseled at the top of the thread grooves. An external adjustment groove is chiseled on one side of the adjusting rod, the top of the adjusting rod is inserted into the inside of the thread groove, the outer wall of the adjusting rod at one end inside the thread groove is provided with thread teeth, a spring rod is fixed to the top end of the adjusting rod inserted into the thread groove, an adjusting cylinder is fixed to the telescopic end of the spring rod, a plurality of insertion holes are chiseled on the outer wall of the adjusting cylinder, an external gear cylinder is fixed on the top of the adjusting cylinder, a top plate is inserted into the inside of the top groove, an insert cylinder is fixed to the bottom of the top plate, and a tooth groove is chiseled inside the insert cylinder.
[0008] Preferably, the outer gear cylinders are respectively inserted into the tooth grooves and meshedly connected with the inner walls thereof.
[0009] Preferably, the adjusting rod is rotatably connected after the threaded teeth are meshed with the flat thread grooves.
[0010] Preferably, nuts are fixed on the outer wall of the adjusting rod between the threaded teeth and the flat thread teeth, and the nuts are located on the top of the lower side plate.
[0011] Preferably, the inserting tube is located inside the top groove, and the adjusting tube is located at the bottom groove.
[0012] Preferably, axial holes are drilled at the side walls of the upper side plates between the thread grooves.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The adjusting rod achieves the effect of limited rotation through the meshing of the flat thread teeth and the flat thread tooth grooves. The threaded teeth and the thread grooves are threadedly connected. When adjusting, the spacing between the lower side plate and the upper side plate can be adjusted by turning the nut with a wrench. When the adjustment is completed, the top plate is embedded into the top groove and the insert cylinder is embedded into the bottom groove. At this time, the position of the outer gear cylinder will match the position of the insert cylinder, and the outer gear cylinder is pushed up by the tension of the spring rod at the bottom of the adjustment cylinder, and inserted into the tooth groove, and then meshed with it, so that the top of the adjusting rod cannot rotate when it is frequently vibrated due to the meshing, which plays a role in preventing the wire from retreating and avoiding changes in the shock absorption damping force.
[0015] 2. When readjustment is needed, insert a thin rod object into the outer adjustment groove, insert it into the jack of the adjustment cylinder through the outer adjustment groove and drive it to be pulled down, so that the outer gear cylinder can be pulled out from the tooth groove, and then the top plate can be pulled out from the upper side plate together with the inner insert cylinder, or directly drive the adjustment rod to rotate by rotating the nut, so as to readjust the distance between the lower side plate and the upper side plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of the adjustable automobile shock-absorbing bracket of the utility model;
[0017] Figure 2 This is a schematic diagram of the connection structure of the adjusting rod, spring rod, adjusting cylinder and outer gear cylinder of the adjustable automobile shock-absorbing bracket of the utility model;
[0018] Figure 3 It is a cross-sectional structural schematic diagram of the lower side plate and the upper side plate of the adjustable automobile shock-absorbing bracket of the utility model;
[0019] Figure 4This is a schematic diagram of the separation structure of the outer gear cylinder and the insert cylinder of the adjustable automobile shock-absorbing bracket of the utility model;
[0020] Figure 5 It is a schematic diagram of the enlarged structure of point A of the adjustable automobile shock-absorbing bracket of the utility model.
[0021] In the figure: 1. base; 2. lower side plate; 21. flat thread tooth groove; 3. upper side plate; 31. thread groove; 32. top groove; 33. bottom groove; 34. external adjustment groove; 4. adjustment rod; 41. threaded teeth; 42. flat thread teeth; 43. nut; 5. spring rod; 6. adjustment cylinder; 61. socket; 7. external tooth cylinder; 8. top plate; 9. insert cylinder; 91. tooth groove; 10. shaft hole. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figure 1-5 As shown, the adjustable automobile shock-absorbing bracket includes a base 1, a lower side plate 2 is fixed at both ends of the top of the base 1, an upper side plate 3 is arranged above the lower side plate 2, flat wire tooth grooves 21 are chiseled at both ends of the top of the lower side plate 2, an adjusting rod 4 is inserted into the flat wire tooth groove 21, and flat wire teeth 42 are arranged on the outer wall of one end of the adjusting rod 4 inserted into the flat wire tooth groove 21, a thread groove 31 is chiseled at both ends of the bottom of the upper side plate 3 located at the flat wire tooth groove 21, a bottom groove 33 is chiseled at the top of the thread groove 31, a top groove 32 is chiseled at the top of the bottom groove 33, and the thread groove 31 An external adjustment groove 34 is drilled on one side of the top, the top of the adjusting rod 4 is inserted into the inside of the threaded groove 31, and the outer wall of the adjusting rod 4 at one end inside the threaded groove 31 is provided with threaded teeth 41, and a spring rod 5 is fixed to the top end of the adjusting rod 4 inserted into the threaded groove 31, and an adjusting cylinder 6 is fixed to the telescopic end of the spring rod 5, and a plurality of insertion holes 61 are drilled on the outer wall of the adjusting cylinder 6, and an external gear cylinder 7 is fixed on the top of the adjusting cylinder 6, and a top plate 8 is inserted into the inside of the top groove 32, and an insert cylinder 9 is fixed to the bottom of the top plate 8, and a tooth groove 91 is drilled inside the insert cylinder 9.
[0024] Specifically, the outer gear cylinders 7 are respectively inserted into the tooth grooves 91 and meshedly connected with the inner walls thereof, so that the top of the adjusting rod 4 cannot rotate.
[0025] Specifically, the adjusting rod 4 is rotatably connected after the threaded teeth 41 are meshed with the flat wire tooth groove 21 , so that when the adjusting rod 4 rotates, its bottom can maintain the same depth in the flat wire tooth groove 21 .
[0026] Specifically, nuts 43 are fixed on the outer wall of the adjusting rod 4 between the threaded teeth 41 and the flat threaded teeth 42 . The nuts 43 are located on the top of the lower side plate 2 to facilitate the rotation of the adjusting rod 4 .
[0027] Specifically, the inserting tube 9 is located inside the top groove 32, and the adjusting tube 6 is located at the bottom groove 33, which is convenient for embedding.
[0028] Specifically, the side walls of the upper side plate 3 between the thread grooves 31 are each provided with an axial hole 10 for easy connection with the shaft body.
[0029] Working principle: The adjusting rod 4 achieves the effect of limited rotation through the meshing of the flat wire teeth 42 and the flat wire tooth grooves 21. The threaded teeth 41 and the threaded grooves 31 are threadedly connected. When adjusting, the spacing between the lower side plate 2 and the upper side plate 3 can be adjusted by screwing the nut 43 with a wrench. When the adjustment is completed, the top plate 8 is embedded into the top groove 32 and the insert cylinder 9 is embedded into the bottom groove 33. At this time, the position of the outer gear cylinder 7 will match the position of the insert cylinder 9, and the outer gear cylinder 7 is pushed up by the tension of the spring rod 5 at the bottom of the adjusting cylinder 6, and inserted into the tooth groove 91, and then meshed with it, so that the adjusting The top of the section rod 4 is meshed and cannot rotate when subjected to frequent vibrations, which prevents the wire from being withdrawn and avoids changes in the shock-absorbing damping force. When it is necessary to adjust again, a thin rod object is inserted into the outer adjustment groove 34, and then inserted into the insertion hole 61 of the adjustment tube 6 through the outer adjustment groove 34 and driven to be pulled down, so that the outer gear tube 7 can be pulled out from the tooth groove 91, and then the top plate 8 can be pulled out from the upper side plate 3 together with the inner insert tube 9, or the adjusting rod 4 can be directly driven to rotate by rotating the nut 43, so as to readjust the distance between the lower side plate 2 and the upper side plate 3.
[0030] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.
[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An adjustable automobile shock-absorbing bracket, comprising a base (1), characterized in that: The base (1) is fixed with lower side plates (2) at both ends of the top, and an upper side plate (3) is provided above the lower side plate (2). The lower side plates (2) are chiseled with flat wire tooth grooves (21) at both ends of the top, and an adjusting rod (4) is inserted into the inside of the flat wire tooth groove (21). The outer wall of one end of the adjusting rod (4) inserted into the inside of the flat wire tooth groove (21) is provided with flat wire teeth (42). The lower side plates (3) are chiseled with thread grooves (31) at both ends of the bottom located at the flat wire tooth groove (21), and a bottom groove (33) is chiseled at the top of the thread groove (31). A top groove (32) is chiseled at the top of the bottom groove (33), and an outer adjusting groove (42) is chiseled on one side of the top of the thread groove (31). The adjusting rod (4) is inserted into the thread groove (34), the top of the adjusting rod (4) is inserted into the thread groove (31), the outer wall of the adjusting rod (4) at one end inside the thread groove (31) is provided with thread teeth (41), the top end of the adjusting rod (4) inserted into the thread groove (31) is fixed with a spring rod (5), the telescopic end of the spring rod (5) is fixed with an adjusting cylinder (6), the outer wall of the adjusting cylinder (6) is provided with a plurality of insertion holes (61), the top of the adjusting cylinder (6) is fixed with an external tooth cylinder (7), the inside of the top groove (32) is provided with a top plate (8), the bottom of the top plate (8) is fixed with an insert cylinder (9), and the inside of the insert cylinder (9) is provided with tooth grooves (91).
2. The adjustable automobile shock-absorbing bracket according to claim 1, characterized in that: The outer gear cylinders (7) are respectively inserted into the interior of the tooth grooves (91) and meshedly connected with the inner walls thereof.
3. The adjustable automobile shock-absorbing bracket according to claim 1, characterized in that: The adjusting rod (4) is rotatably connected after the threaded teeth (41) mesh with the flat thread grooves (21).
4. The adjustable automobile shock-absorbing bracket according to claim 1, characterized in that: Nuts (43) are fixed to the outer wall of the adjustment rod (4) between the threaded teeth (41) and the flat threaded teeth (42), and the nuts (43) are located on the top of the lower side plate (2).
5. The adjustable automobile shock-absorbing bracket according to claim 1, characterized in that: The inserting cylinders (9) are located inside the top groove (32), and the adjusting cylinders (6) are located at the bottom groove (33).
6. The adjustable automobile shock-absorbing bracket according to claim 1, characterized in that: Axial holes (10) are drilled at the side walls of the upper side plate (3) between the thread grooves (31).