CN217873946U - Nitrogen cylinder bumper shock absorber upper cover regulator - Google Patents
Nitrogen cylinder bumper shock absorber upper cover regulator Download PDFInfo
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- CN217873946U CN217873946U CN202221418835.5U CN202221418835U CN217873946U CN 217873946 U CN217873946 U CN 217873946U CN 202221418835 U CN202221418835 U CN 202221418835U CN 217873946 U CN217873946 U CN 217873946U
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- adjusting rod
- compression valve
- upper cover
- nitrogen cylinder
- adjusting
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Abstract
The utility model relates to a bumper shock absorber technical field specifically is a nitrogen cylinder bumper shock absorber upper cover regulator. The utility model provides a nitrogen cylinder bumper shock absorber upper cover regulator, includes and adjusts the seat, is equipped with outer adjusting rod in adjusting the seat, and outer adjusting rod top is equipped with the big adjusting button of being connected with it, and outer adjusting rod below is equipped with and compresses tightly the lid, and it is equipped with the compression valve block to compress tightly the lid below, and compression valve block below is equipped with the compression valve nut of being connected with outer adjusting rod, and compression valve block and compress tightly and form high-speed runner between the lid, are equipped with interior regulation pole in the outer adjusting rod, and interior regulation pole top is equipped with the little adjusting button of being connected with it, and interior regulation pole and outer regulation pole between form the low-speed runner. The utility model discloses an useful part: the adjusting precision of the adjuster is improved, the adjusting sensitivity is high, the change of the damping force is more obvious, and the adjustable gears are more.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field specifically is a nitrogen cylinder bumper shock absorber upper cover regulator.
Background
The regulators of the same kind of products in the current market have low regulation precision, insensitive regulation and few adjustable gears, and can not meet the requirement of high-end shock absorbers on the regulation of the damping force of the shock absorbers.
Disclosure of Invention
In order to solve the technical problem that the precision is low, adjust insensitive, the adjustable gear is few in current regulator, the utility model provides a nitrogen cylinder bumper shock absorber upper cover regulator.
The technical scheme of the utility model as follows:
the utility model provides a nitrogen cylinder bumper shock absorber upper cover regulator, including adjusting the seat, be equipped with outer adjusting rod in the regulation seat, outer adjusting rod top is equipped with the big adjusting button of being connected with it, outer adjusting rod below is equipped with and compresses tightly the lid, it is equipped with the compression valve block to compress tightly the lid below, compression valve block below is equipped with the compression valve nut of being connected with outer adjusting rod, compression valve block and compress tightly and form high-speed runner between the lid, be equipped with interior regulation pole in the outer adjusting rod, interior regulation pole top is equipped with the little adjusting button of being connected with it, form the low-speed runner between interior regulation pole and the outer adjusting rod, it is equipped with the compensating valve block to compress tightly the lid top, form the compensating runner between compensating valve block and the compression lid.
The adjusting seat is characterized in that an installation position is arranged in the middle of the adjusting seat, the outer adjusting rod is arranged in the installation position, and an O-shaped ring is arranged between the outer adjusting rod and the adjusting seat.
And a compression valve sheet sleeve is arranged below the compression cover, the upper part of the compression valve sheet is contacted with the compression valve sheet sleeve, and the lower part of the compression valve sheet is connected with a compression valve nut.
An O-shaped ring is arranged between the pressing cover and the outer adjusting rod.
The compression valve plate is sleeved on the upper portion of the compression valve nut.
The large adjusting button is connected with the outer adjusting rod through a bolt, a sealing ring is arranged between the large adjusting button and the outer adjusting rod, a steel ball is arranged between the large adjusting button and the outer adjusting rod, and a spring is arranged between the steel ball and the large adjusting button.
Little adjusting button passes through the bolt and is connected with interior regulation pole, is equipped with the sealing ring between interior regulation pole and the big adjusting button, and interior regulation pole passes through the helicitic texture with outer regulation pole and is connected, is equipped with O type circle between interior regulation pole and the outer regulation pole.
The upper part of the inner adjusting rod protrudes outwards to form a limiting ring, a limiting space is formed between the outer adjusting rod and the large adjusting button, and the limiting ring is limited in the limiting space.
And a compensating spring is arranged between the upper part of the compensating valve block and the adjusting seat, the upper end of the compensating spring is contacted with the inner wall of the adjusting seat, and the lower end of the compensating spring is contacted with the compensating valve block.
The outer adjusting rod is connected with the compression valve nut through a threaded structure.
Use the technical scheme of the utility model, novel structure, design benefit, the utility model provides a regulation pole in the regulator, outer regulating rod, compression valve block, compress tightly the structure cooperation between lid and the compression valve nut, improve the adjustment accuracy of regulator, regulation sensitivity is high, the damping force change is more obvious, adjustable gear is many, high-speed and low-speed can be adjusted respectively, satisfy the demand of high-end bumper shock absorber to the damping force adjustment, the fluid compensation is controlled by compensating spring and compensating valve block, guarantee the promptness of fluid compensation, avoid the bumper shock absorber idle stroke to appear.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples, which are only used for explaining the present invention and do not limit the scope of the present invention.
Examples
As shown in figure 1, the nitrogen cylinder shock absorber upper cover regulator comprises a regulating seat 1, wherein the middle part of the regulating seat 1 is longitudinally provided with a mounting position, the side surface of the regulating seat 1 is transversely provided with an oil inlet 21, an outer regulating rod 2 is arranged in the regulating seat 1, 2O-shaped rings 10 are arranged between the outer regulating rod 2 and the regulating seat 1, the inner wall of the regulating seat 1 is sunken to form an O-shaped ring mounting groove, the O-shaped rings 10 are mounted in the O-shaped ring mounting groove to bring better sealing performance, a large regulating button 3 connected with the outer regulating rod 2 is arranged above the outer regulating rod 2, the large regulating button 3 is fixedly connected with the upper end of the outer regulating rod 2 through bolts, a sealing ring 12 is arranged between the large regulating button 3 and the outer regulating rod 2 to bring better sealing performance, a steel ball 13 is arranged between the large regulating button 3 and the outer regulating rod 2, the lower end of the large regulating button 3 is sunken to form a steel ball receiving groove 18, the steel ball 13 is mounted in the receiving groove 18, a spring 14 is arranged between the steel ball 13 and the large adjusting button 3, the spring 14 provides a downward acting force for the steel ball 13, so that the steel ball 13 is tightly contacted with the adjusting seat 1 without looseness, a pressing cover 5 is arranged below the outer adjusting rod 2, a compression valve plate 4 is arranged below the pressing cover 5, a compression valve nut 8 connected with the outer adjusting rod 2 is arranged below the compression valve plate 4, the outer adjusting rod 2 is connected with the compression valve nut 8 through a thread structure, threads are arranged on the outer wall of the outer adjusting rod 2 and the inner wall of the compression valve nut 8 and are engaged with the threads, a compression valve plate sleeve 11 is arranged below the pressing cover 5, the upper part of the compression valve plate 4 is contacted with the compression valve plate sleeve 11, the lower part of the compression valve plate 4 is connected with the compression valve nut 8, an O-shaped ring 10 is arranged between the pressing cover 5 and the outer adjusting rod 2, the compression valve plate 4 is sleeved on the upper part of the compression valve nut 8, and a high-speed flow passage is formed between the compression valve plate 4 and the pressing cover 5, an inner adjusting rod 6 is arranged in the outer adjusting rod 2, the inner adjusting rod 6 is connected with the outer adjusting rod 2 through a threaded structure, threads are arranged on the inner wall of the outer adjusting rod 2 and the outer wall of the inner adjusting rod 6 and are meshed with the threads at two positions, a small adjusting button 7 connected with the inner adjusting rod 6 is arranged above the inner adjusting rod 6, the small adjusting button 7 is fixedly connected with the upper end of the inner adjusting rod 6 through a bolt, an oil passage channel 19 is transversely formed at the lower part of the outer adjusting rod 2, a low-speed flow channel is formed between the inner adjusting rod 6 and the oil passage channel 19 of the outer adjusting rod 2, an O-shaped ring 10 is arranged between the inner adjusting rod 6 and the outer adjusting rod 2, a sealing ring 15 is arranged between the inner adjusting rod 6 and the upper part of the large adjusting button 3, and better sealing performance is brought, the upper portion of the inner adjusting rod 6 protrudes outwards to form a limiting ring 16, a longitudinal limiting space is formed between the outer adjusting rod 2 and the large adjusting button 3, the limiting ring 16 is limited in the longitudinal limiting space, a compensating valve sheet 9 is arranged above the pressing cover 5, a compensating valve port 20 is longitudinally arranged on the pressing cover 5, a compensating spring 17 is arranged between the upper portion of the compensating valve sheet 9 and the adjusting seat 1, the upper end of the compensating spring 17 is in contact with the inner wall of the adjusting seat 1, the lower end of the compensating spring 17 is in contact with the compensating valve sheet 9, the compensating spring 17 provides a downward acting force for the compensating valve sheet 9, the compensating valve sheet 9 is tightly connected with the compensating valve port 20, and a compensating flow channel is formed between the compensating valve sheet 9 and the compensating valve port 20 on the pressing cover 5.
When the damper is used, the large adjusting button 3 is screwed to drive the outer adjusting rod 2 to rotate, the compression valve nut 8 is driven to move upwards, the pretightening force between the compression valve plate 4 and the compression cover 5 is increased, the flow of oil flowing through a high-speed channel when the damper moves at a high speed is reduced, the damping force of the damper when the damper moves at a high speed is increased, and otherwise, the damping force of the damper when the damper moves at a high speed is reduced by reversely screwing the large adjusting button 3; the small adjusting button 7 is screwed to drive the inner adjusting rod 6 to rotate, because the inner adjusting rod 6 is connected with the outer adjusting rod 2 through a threaded structure, the inner adjusting rod 6 moves downwards in the outer adjusting rod 2, a gap between the inner adjusting rod 6 and an oil channel 19 of the outer adjusting rod 2 is reduced, a low-speed channel is reduced, the flow of oil flowing through the low-speed channel when the shock absorber moves at low speed is reduced, the damping force of the shock absorber when the shock absorber moves at low speed is increased, and otherwise, the damping force of the shock absorber when the shock absorber moves at low speed is reduced by reversely screwing the small adjusting button 7; when the shock absorber is restored, the oil liquid is compensated and returned to the liquid storage cylinder of the shock absorber through the compensation flow channel between the valve plate 9 of the compensation valve and the compensation valve port 20 on the pressing cover 5.
The utility model provides an adjust pole 6 in the regulator, outer regulating rod 2, compression valve block 4, compress tightly the structure cooperation between lid 5 and the compression valve nut 8, improve the adjustment precision of regulator, adjust sensitivity height, the damping force changes more obviously, adjustable gear is many, high-speed and low-speed can be adjusted respectively, satisfy the demand of high-end bumper shock absorber to the damping force adjustment, the fluid compensation is controlled by compensating spring 17 and compensating valve block 9, guarantee the promptness of fluid compensation, avoid the bumper shock absorber idle stroke to appear.
It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments without departing from the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a nitrogen cylinder bumper shock absorber upper cover regulator, is including adjusting seat (1), its characterized in that: be equipped with outer adjusting rod (2) in adjusting seat (1), outer adjusting rod (2) top is equipped with big adjusting knob (3) of being connected with it, outer adjusting rod (2) below is equipped with compresses tightly lid (5), it is equipped with compression valve piece (4) to compress tightly lid (5) below, compression valve piece (4) below is equipped with compression valve nut (8) of being connected with outer adjusting rod (2), form high-speed runner between compression valve piece (4) and the compressing tightly lid (5), be equipped with interior regulation pole (6) in outer adjusting rod (2), interior regulation pole (6) top is equipped with little adjusting knob (7) of being connected with it, form low-speed runner between interior regulation pole (6) and outer adjusting rod (2), it is equipped with compensating valve (9) to compress tightly lid (5) top, form compensating runner between compensating valve piece (9) and the compressing tightly lid (5).
2. The nitrogen cylinder damper upper cover regulator according to claim 1, characterized in that: the middle of the adjusting seat (1) is provided with an installation position, the outer adjusting rod (2) is arranged in the installation position, and an O-shaped ring (10) is arranged between the outer adjusting rod (2) and the adjusting seat (1).
3. The nitrogen cylinder damper upper cover regulator according to claim 1, characterized in that: the compression valve is characterized in that a compression valve sheet sleeve (11) is arranged below the compression cover (5), the upper portion of the compression valve sheet (4) is in contact with the compression valve sheet sleeve (11), and the lower portion of the compression valve sheet (4) is connected with a compression valve nut (8).
4. The nitrogen cylinder shock absorber upper cover regulator according to claim 3, characterized in that: an O-shaped ring (10) is arranged between the pressing cover (5) and the outer adjusting rod (2).
5. The nitrogen cylinder damper upper cover regulator according to claim 3, characterized in that: the compression valve plate (4) is sleeved on the upper portion of the compression valve nut (8).
6. The nitrogen cylinder shock absorber upper cover regulator according to claim 1, characterized in that: big adjusting button (3) are connected with outer adjusting rod (2) through the bolt, are equipped with between big adjusting button (3) and outer adjusting rod (2) sealing washer (12), are equipped with between big adjusting button (3) and outer adjusting rod (2) steel ball (13), are equipped with spring (14) between steel ball (13) and big adjusting button (3).
7. The nitrogen cylinder damper upper cover regulator according to claim 1, characterized in that: the small adjusting button (7) is connected with the inner adjusting rod (6) through a bolt, a sealing ring (15) is arranged between the inner adjusting rod (6) and the large adjusting button (3), the inner adjusting rod (6) is connected with the outer adjusting rod (2) through a threaded structure, and an O-shaped ring (10) is arranged between the inner adjusting rod (6) and the outer adjusting rod (2).
8. The nitrogen cylinder damper upper cover regulator according to claim 1, characterized in that: the upper part of the inner adjusting rod (6) protrudes outwards to form a limiting ring (16), a limiting space is formed between the outer adjusting rod (2) and the large adjusting button (3), and the limiting ring (16) is limited in the limiting space.
9. The nitrogen cylinder shock absorber upper cover regulator according to claim 1, characterized in that: compensating spring (17) are equipped with between compensating valve block (9) top and the regulation seat (1), compensating spring (17) upper end with adjust seat (1) inner wall contact, compensating spring (17) lower extreme and compensating valve block (9) contact.
10. The nitrogen cylinder shock absorber upper cover regulator according to claim 1, characterized in that: the outer adjusting rod (2) is connected with the compression valve nut (8) through a threaded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221418835.5U CN217873946U (en) | 2022-06-08 | 2022-06-08 | Nitrogen cylinder bumper shock absorber upper cover regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221418835.5U CN217873946U (en) | 2022-06-08 | 2022-06-08 | Nitrogen cylinder bumper shock absorber upper cover regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217873946U true CN217873946U (en) | 2022-11-22 |
Family
ID=84094281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221418835.5U Active CN217873946U (en) | 2022-06-08 | 2022-06-08 | Nitrogen cylinder bumper shock absorber upper cover regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217873946U (en) |
-
2022
- 2022-06-08 CN CN202221418835.5U patent/CN217873946U/en active Active
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