Magnetic shock absorber
Through the same-sex repulsion principle and fixed sleeve design of magnetic shock absorbers, the problems of complex structure and poor shock absorption effect of existing shock absorbers are solved, and better shock absorption effect and convenience of use are achieved. It is suitable for multiple Type of vehicle.
Patent Information
- Application Number
- CN202421253160.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing shock absorbers have complex structures, heavy and inconvenient use. Single-layer springs are difficult to effectively absorb shock, especially on bumpy roads, which are poor in shock absorption and severe wear after long-term use, resulting in reduced shock absorption effect.
Magnetic shock absorber is adopted, including a fixed sleeve, a movable shock absorber and a fixed shock absorber. Using the same-equality repulsion principle of the first magnetic element and the second magnetic element, when the movable shock absorber is under pressure, the spring is pushed Press down, bringing the magnetic element closer, increasing repulsion force, thereby improving shock absorption and preventing swing through the fixed sleeve.
It improves shock absorption effect, simplifies the structure, is easy to use, is suitable for motor vehicles, motorcycles, bicycles and other fields, extending the service life of shock absorbers.
Smart Images
Figure CN222334372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a shock absorbing accessory, in particular to a magnetic shock absorber. Background Art
[0002] Shock absorbers are devices that accelerate the attenuation of frame and body vibrations to improve the ride smoothness of the vehicle. When the vehicle is unloaded or loaded, the shock absorber cannot be adjusted accordingly to achieve the best shock absorption effect. When passing through uneven roads, although the shock absorbing spring can filter the vibration of the road, the spring itself will still have reciprocating motion. The shock absorption of traditional vehicle shock absorbers mainly uses the buffering principle of springs. When passing through bumpy roads, the bumpy feeling is still very strong, and the long-term use of the spring is also large. The wear and tear of the spring is also large, and the shock absorption effect will be greatly reduced over time.
[0003] The existing shock absorber structure is relatively complex, heavy, and inconvenient to use. Simply using a single layer of spring to absorb shock cannot well meet the shock absorption requirements, and the shock absorption effect is not obvious. Summary of the invention
[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a magnetic shock absorber.
[0005] The purpose of the utility model is achieved through the following technical solutions: a magnetic shock absorber, comprising a fixed sleeve, a movable shock absorbing assembly and a fixed shock absorbing element, wherein the lower end of the movable shock absorbing assembly is provided with a first magnetic element, the upper end of the fixed shock absorbing element is provided with a second magnetic element, the movable shock absorbing assembly is movably inserted in the fixed sleeve, the fixed shock absorbing element is fixedly connected in the fixed sleeve, and the corresponding surface magnetic poles of the first magnetic element and the second magnetic element are the same. The utility model adopts the principle that the first magnetic element and the second magnetic element repel each other. When the movable shock absorbing assembly is pressed downward by force, the spring is pushed downward, so that the first magnetic element moves downward and approaches the second magnetic element. The repulsive force will continue to increase during the approaching process, thereby improving the shock absorbing effect. The fixed sleeve enables the movable shock absorbing assembly to move in the sleeve to prevent the movable shock absorbing assembly from swinging when it is pressed downward by force.
[0006] As an improvement of the magnetic shock absorber of the utility model, the first magnetic element includes an upper gasket, a first magnet and a first copper gasket, the upper gasket is connected to the upper plane of the first magnet, the first copper gasket is connected to the lower plane of the first magnet, and the upper gasket is a metal gasket. The upper gasket has a connecting and supporting function for the first magnet, the upper gasket and the shock absorbing spring are fixed by welding, and the upper plane of the first magnet can be fixed on the upper gasket by bonding or welding. The first magnet can also be directly adsorbed on the upper gasket by adsorption.
[0007] As an improvement of the magnetic shock absorber of the utility model, the second magnetic element includes a second magnet and a second copper gasket, and the second copper gasket is connected to the upper plane of the second magnet. The second magnet and the second copper gasket can be connected by adsorption, or fixed by bonding or welding.
[0008] As an improvement of the magnetic shock absorber of the utility model, the movable shock absorbing assembly also includes a shock absorbing spring and an upper connecting ring, the upper connecting ring is provided with a penetration rod, the penetration rod is penetrated through the upper end of the shock absorbing spring, and the lower end of the shock absorbing spring is connected to the upper gasket.
[0009] As an improvement of the magnetic shock absorber of the utility model, the fixed shock absorbing element further comprises a lower connecting hanging ring, the lower connecting hanging ring is provided with a connecting rod, and the connecting rod is connected to the lower plane of the second magnet.
[0010] As an improvement of the magnetic shock absorber of the utility model, the first magnet and the second magnet both have an N pole and an S pole, the lower end of the first magnet and the upper end of the second magnet are both N poles, and the upper end of the first magnet and the lower end of the second magnet are both S poles.
[0011] As an improvement of the magnetic shock absorber of the utility model, the smaller the distance between the first magnetic element and the second magnetic element, the greater the repulsive force between the first magnetic element and the second magnetic element.
[0012] As an improvement of the magnetic shock absorber of the utility model, the fixing sleeve is a metal sleeve.
[0013] The beneficial effect of the utility model is that the utility model adopts the principle that the first magnetic element and the second magnetic element repel each other. When the movable shock-absorbing component is pressed downward, the spring is pushed downward, so that the first magnetic element moves downward and approaches the second magnetic element. The repulsive force will continue to increase during the approaching process, thereby improving the shock-absorbing effect. The fixed sleeve can make the movable shock-absorbing component move in the sleeve to prevent the movable shock-absorbing component from swinging when it is pressed downward. The utility model has a simple structure and is easy to use, and can be used in the fields of motor vehicles, motorcycles, bicycles, electromechanical equipment, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a cross-sectional view of the utility model;
[0015] The accompanying drawings are marked as follows: 1. fixed sleeve, 2. movable shock-absorbing assembly, 3. fixed shock-absorbing element, 4. first magnetic element, 5. second magnetic element, 21. shock-absorbing spring, 22. upper connecting ring, 23. through-rod, 31. lower connecting ring, 32. connecting rod, 41. upper gasket, 42. first magnet, 43. first copper gasket, 51. second magnet, 52. second copper gasket. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0018] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0019] like Figure 1 As shown, a magnetic shock absorber includes a fixed sleeve 1, a movable shock absorbing assembly 2 and a fixed shock absorbing element 3. The lower end of the movable shock absorbing assembly 2 is provided with a first magnetic element 4, and the upper end of the fixed shock absorbing element 3 is provided with a second magnetic element 5. The movable shock absorbing assembly 2 is movably inserted into the fixed sleeve 1, and the fixed shock absorbing element 3 is fixedly connected to the fixed sleeve 1. The corresponding surface magnetic poles of the first magnetic element 4 and the second magnetic element 5 are the same. The utility model adopts the principle that the first magnetic element 4 and the second magnetic element 5 repel each other. When the movable shock absorbing assembly is pressed downward, the spring is pushed downward, so that the first magnetic element 4 moves down and approaches the second magnetic element 5. The repulsive force will continue to increase during the approaching process, thereby improving the shock absorbing effect. The fixed sleeve can make the movable shock absorbing assembly move in the sleeve to prevent the movable shock absorbing assembly from swinging when it is pressed downward.
[0020] Preferably, the first magnetic element 4 includes an upper gasket 41, a first magnet 42 and a first copper gasket 43, the upper gasket 41 is connected to the upper plane of the first magnet 42, the first copper gasket 43 is connected to the lower plane of the first magnet 42, and the upper gasket 41 is a metal gasket. The upper gasket 41 has a connecting and supporting function for the first magnet, the upper gasket and the shock absorbing spring are fixed by welding, and the upper plane of the first magnet can be fixed to the upper gasket by bonding or welding. The first magnet 42 can also be directly adsorbed on the upper gasket by adsorption.
[0021] Preferably, the second magnetic element 5 includes a second magnet 51 and a second copper gasket 52, and the second copper gasket 52 is connected to the upper plane of the second magnet 51. The second magnet 51 and the second copper gasket 52 can be connected by adsorption, or fixedly connected by bonding or welding.
[0022] Preferably, the movable shock absorbing assembly 2 also includes a shock absorbing spring 21 and an upper connecting ring 22 , the upper connecting ring 22 is provided with a penetration rod 23 , the penetration rod 23 is penetrated through the upper end of the shock absorbing spring 21 , and the lower end of the shock absorbing spring 21 is connected to the upper gasket 41 .
[0023] Preferably, the fixed shock-absorbing element 3 further includes a lower connecting ring 31 , on which a connecting rod 32 is provided, and the connecting rod 32 is connected to the lower plane of the second magnet 51 .
[0024] Preferably, the first magnet 42 and the second magnet 51 both have an N pole and an S pole, the lower end of the first magnet 42 and the upper end of the second magnet 51 are both N poles, and the upper end of the first magnet 42 and the lower end of the second magnet 51 are both S poles.
[0025] Preferably, the smaller the distance between the first magnetic element 4 and the second magnetic element 5 is, the greater the repulsive force between the first magnetic element 4 and the second magnetic element 5 is.
[0026] Preferably, the fixing sleeve 1 is a metal sleeve. The fixing sleeve 1 is used to limit the left-right swing of the first magnetic element 4 and can fix the second magnetic element 5.
[0027] Although the 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 variations may be made to the embodiments without departing from the principles and structures of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A magnetic shock absorber, characterized in that: It includes a fixed sleeve, a movable shock-absorbing assembly and a fixed shock-absorbing element. The lower end of the movable shock-absorbing assembly is provided with a first magnetic element, the upper end of the fixed shock-absorbing element is provided with a second magnetic element, the movable shock-absorbing assembly is movably inserted into the fixed sleeve, the fixed shock-absorbing element is fixedly connected to the fixed sleeve, and the corresponding surface magnetic poles of the first magnetic element and the second magnetic element are the same.
2. The magnetic shock absorber according to claim 1, characterized in that: The first magnetic element includes an upper gasket, a first magnet and a first copper gasket. The upper gasket is connected to the upper plane of the first magnet, the first copper gasket is connected to the lower plane of the first magnet, and the upper gasket is a metal gasket.
3. The magnetic shock absorber according to claim 2, characterized in that: The second magnetic element includes a second magnet and a second copper washer, and the second copper washer is connected to the upper plane of the second magnet.
4. The magnetic shock absorber according to claim 2, characterized in that: The movable shock absorbing assembly also includes a shock absorbing spring and an upper connecting ring. The upper connecting ring is provided with a penetration rod, and the penetration rod is penetrated through the upper end of the shock absorbing spring. The lower end of the shock absorbing spring is connected to the upper gasket.
5. The magnetic shock absorber according to claim 3, characterized in that: The fixed shock-absorbing element also includes a lower connecting ring, on which a connecting rod is provided, and the connecting rod is connected to the lower plane of the second magnet.
6. The magnetic shock absorber according to claim 3, characterized in that: The first magnet and the second magnet both have an N pole and an S pole, the lower end of the first magnet and the upper end of the second magnet are both N poles, and the upper end of the first magnet and the lower end of the second magnet are both S poles.
7. The magnetic shock absorber according to claim 6, characterized in that: The smaller the distance between the first magnetic element and the second magnetic element, the greater the repulsive force between the first magnetic element and the second magnetic element.
8. The magnetic shock absorber according to claim 1, characterized in that: The fixing sleeve is a metal sleeve.