Double-spring shock absorber

Abstract

The utility model discloses a double-spring shock absorber which comprises a device body and a guide mechanism, a shock absorption assembly is installed in the device body, and the shock absorption assembly comprises a damper; the guide mechanism is arranged at the lower end of the damping assembly and used for assisting in positioning. The guide mechanism comprises a soft ferrule, and one end of the soft ferrule is connected with a magnetic attraction block. According to the double-spring shock absorber, the guide mechanism is installed at the lower end of the shock absorption assembly, and the effect of facilitating rapid positioning and auxiliary installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber production, in particular to a double-spring shock absorber. Background Art

[0002] A dual-spring shock absorber is a special suspension component that combines two springs to provide better shock absorption. As the name suggests, a dual-spring shock absorber is a shock absorber with two springs. Commonly found in off-road trucks, motorcycles, and high-performance cars, this shock absorber is used to improve suspension performance. The dual-spring shock absorber's structure consists of two springs designed into a single unit. One spring (the main spring) bears most of the vehicle's weight and absorbs typical road bumps. The other spring (the auxiliary spring) is smaller and softer, providing additional support during extreme compression or rebound, preventing bottoming out.

[0003] During use, the current dual-spring shock absorber requires the installation position and direction of the shock absorber guide to be determined according to the design requirements of the equipment or vehicle. This makes it difficult to quickly guide the shock absorber during installation. When it is firmly fixed to the equipment or vehicle through bolts, nuts and other connectors, it is difficult to quickly position it and it is easy to cause displacement during connection. Utility Model Content

[0004] The utility model aims to solve the deficiencies in the prior art and provides a double-spring shock absorber which is convenient for quick positioning and auxiliary installation and can prevent oil dripping and jamming.

[0005] In order to solve the above-mentioned problems of the current dual-spring shock absorber, during use, the installation position and direction of the shock absorber guide must be determined according to the design requirements of the equipment or vehicle, and it is difficult to quickly guide it during installation. When it is firmly fixed to the equipment or vehicle by bolts, nuts and other connecting parts, it is difficult to quickly position it and it is easy to cause deviation during connection. The utility model solves this problem through the following technical solution.

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

[0007] A double-spring shock absorber comprising:

[0008] A device body, wherein a shock absorbing assembly is installed inside the device body, and the shock absorbing assembly includes a damper;

[0009] A guide mechanism is provided at the lower end of the shock absorbing assembly for assisting positioning; the guide mechanism comprises a soft ferrule, one end of which is connected to a magnetic block.

[0010] Preferably, a central insert shaft is installed at the lower end of the damper, and the inner wall of the soft ring fits with the upper end of the central insert shaft.

[0011] Preferably, a connecting seat is provided at the lower end of the damper, and a positioning block is installed at the upper end of the connecting seat.

[0012] Preferably, the lower end of the magnetic block is in contact with the positioning block.

[0013] Preferably, a limiting member is inserted into the interior of the connecting seat, and the upper end of the limiting member is in contact with the lower end of the middle insert shaft.

[0014] Preferably, an elastic member is sleeved on the outer surface of the damper.

[0015] Preferably, the inner wall of the elastic member matches the outer side of the damper.

[0016] Preferably, the lower end of the middle insert shaft fits into the inner wall of the connecting seat.

[0017] Preferably, a lubricating part is installed on the upper end of the device body, and the lubricating part includes a pot holder, and an oil spray pot is inserted into the interior of the pot holder.

[0018] Preferably, an oil dripping port is installed at the bottom of the oil spray pot.

[0019] Compared with the prior art, the present invention has the following beneficial effects: a shock-absorbing component is installed inside the device body to produce a shock-absorbing effect, a central plug shaft is installed at the lower end of the device body, a soft ring is sleeved on the upper end of the central plug shaft, and a magnetic block is installed at one end of the soft ring. The magnetic block is quickly magnetically adsorbed in the positioning block, so that the central plug shaft can be quickly positioned inside the connecting seat. The connection between the magnetic block and the positioning block allows the bottom of the device body to be quickly assisted in limiting, so that the limiting part can be positioned and tightened in the next step, thereby achieving the effect of facilitating quick positioning and auxiliary installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the device structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the shock absorber of the utility model;

[0023] Figure 3 This is a bottom view of the structure of the shock absorber guide of the utility model;

[0024] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at point A.

[0025] Explanation of the figure numbers: 1. Device body; 2. Shock absorption assembly; 21. Damper; 22. Elastic part; 3. Guide mechanism; 31. Connecting seat; 32. Middle plug shaft; 33. Soft ring; 34. Magnetic block; 35. Positioning block; 36. Limiting part; 4. Lubricating part. DETAILED DESCRIPTION

[0026] The present invention is described in further detail below with reference to the accompanying drawings.

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0029] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0030] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a dual spring shock absorber comprises:

[0031] The device body 1 has a shock-absorbing component 2 installed inside the device body 1, and the shock-absorbing component 2 includes a damper 21; the shock-absorbing component 2 is installed inside the device body 1, and a shock-absorbing effect is generated by installing an elastic member 22 on the outside of the damper 21; the guide mechanism 3 is arranged at the lower end of the shock-absorbing component 2 for auxiliary positioning; the guide mechanism 3 includes a soft ring 33, one end of the soft ring 33 is connected to a magnetic block 34, a soft ring 33 is sleeved on the upper end of the center plug shaft 32, and a magnetic block 34 is installed at one end of the soft ring 33, and the magnetic block 34 is quickly magnetically adsorbed in the positioning block 35 through the magnetic block 34, so that the center plug shaft 32 is inserted into the connecting seat 31 and quickly positioned.

[0032] Preferably, the middle plug shaft 32 is installed at the lower end of the damper 21, and the inner wall of the soft ring 33 fits with the upper end of the middle plug shaft 32. The lower end of the damper 21 is provided with a connecting seat 31, and the upper end of the connecting seat 31 is provided with a positioning block 35. The lower end of the middle plug shaft 32 fits with the inner wall of the connecting seat 31. The guide mechanism 3 is installed at the lower end of the shock absorbing assembly 2, the middle plug shaft 32 is installed at the lower end of the device body 1, and a connecting seat 31 is provided at the lower end of the device body 1. A second small spring is installed inside the middle plug shaft 32 to enhance the shock absorption effect. A soft ring 33 is sleeved on the upper end of the middle plug shaft 32, and a magnetic block 34 is installed at one end of the soft ring 33. The magnetic block 34 is quickly magnetically adsorbed in the positioning block 35, so that the middle plug shaft 32 is inserted into the connecting seat 31 and quickly positioned. The connection between the magnetic block 34 and the positioning block 35 enables the bottom of the device body 1 to quickly assist in limiting.

[0033] Among them, the lower end of the magnetic block 34 is in contact with the positioning block 35, and a limiting piece 36 is inserted inside the connecting seat 31. The upper end of the limiting piece 36 is in contact with the lower end of the middle plug-in shaft 32. Through the connection between the magnetic block 34 and the positioning block 35, the bottom of the device body 1 can be quickly assisted in limiting, so that the limiting piece 36 can be positioned and tightened in the next step.

[0034] It can be seen that the outer surface of the damper 21 is sleeved with an elastic member 22, the inner wall of the elastic member 22 cooperates with the outer side of the damper 21, and the shock absorbing component 2 is installed inside the device body 1. By installing the elastic member 22 on the outer side of the damper 21, a shock absorbing effect is generated.

[0035] As shown in the figure, a lubricating part 4 is installed at the upper end of the device main body 1. The lubricating part 4 includes a pot holder, and an oil spray pot is inserted inside the pot holder. The lubricating part 4 is installed at the upper end of the device main body 1, and a pot holder is set through the lubricating part 4, and an oil spray pot is inserted inside the pot holder. The device main body 1 is dripped with oil and lubricated through the oil dripping port at the bottom of the oil spray pot, thereby achieving the effect of dripping oil to prevent sticking.

[0036] As can be seen from the above, the shock absorbing assembly 2 is installed inside the device body 1, and the elastic member 22 is installed on the outside of the damper 21 to produce a shock absorbing effect. The guide mechanism 3 is installed at the lower end of the shock absorbing assembly 2, the middle plug shaft 32 is installed at the lower end of the device body 1, and a connecting seat 31 is provided at the lower end of the device body 1. A second small spring is installed inside the middle plug shaft 32 to enhance the shock absorbing effect. A soft ring 33 is sleeved on the upper end of the middle plug shaft 32, and a magnetic block 34 is installed at one end of the soft ring 33. The magnetic block 34 is quickly magnetically adsorbed in the positioning block 35, so that the middle plug shaft 32 is inserted into the connecting seat 31 and quickly positioned. The connection between the magnetic block 34 and the positioning block 35 allows the bottom of the device body 1 to quickly assist in limiting, so that the limiting member 36 can be positioned and tightened in the next step, thereby achieving an effect of facilitating quick positioning and auxiliary installation.

[0037] A lubricating part 4 is installed at the upper end of the device body 1, a pot holder is set through the lubricating part 4, and an oil spray pot is inserted inside the pot holder. The device body 1 is dripped with oil through the oil dripping port at the bottom of the oil spray pot, achieving the effect of dripping oil to prevent sticking.

[0038] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles.

Claims

1. A double spring shock absorber, characterized in that: include: A device body (1), wherein a shock absorbing assembly (2) is installed inside the device body (1), and the shock absorbing assembly (2) includes a damper (21); A guide mechanism (3) is provided at the lower end of the shock absorbing assembly (2) for assisting positioning; the guide mechanism (3) comprises a soft ferrule (33), one end of which is connected to a magnetic block (34).

2. The dual-spring shock absorber according to claim 1, characterized in that: A central insert shaft (32) is mounted on the lower end of the damper (21), and the inner wall of the soft ferrule (33) is in contact with the upper end of the central insert shaft (32).

3. The dual-spring shock absorber according to claim 2, characterized in that: A connecting seat (31) is provided at the lower end of the damper (21), and a positioning block (35) is installed at the upper end of the connecting seat (31).

4. The dual-spring shock absorber according to claim 3, characterized in that: The lower end of the magnetic block (34) is in contact with the positioning block (35).

5. The dual-spring shock absorber according to claim 4, characterized in that: A limiting member (36) is inserted into the interior of the connecting seat (31), and the upper end of the limiting member (36) is in contact with the lower end of the middle insertion shaft (32).

6. The dual-spring shock absorber according to claim 5, characterized in that: An elastic member (22) is sleeved on the outer surface of the damper (21).

7. The dual-spring shock absorber according to claim 6, characterized in that: The inner wall of the elastic member (22) matches the outer side of the damper (21).

8. The dual-spring shock absorber according to claim 7, characterized in that: The lower end of the middle insert shaft (32) is in contact with the inner wall of the connecting seat (31).

9. The dual-spring shock absorber according to claim 8, characterized in that: A lubricating component (4) is installed at the upper end of the device body (1), and the lubricating component (4) comprises a pot holder, and an oil spray pot is inserted into the interior of the pot holder.

10. The dual-spring shock absorber according to claim 9, characterized in that: An oil dripping port is installed at the bottom of the oil spray pot.

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