CN217271628U - Penetrating rod structure of bulletproof shock absorber - Google Patents
Penetrating rod structure of bulletproof shock absorber Download PDFInfo
- Publication number
- CN217271628U CN217271628U CN202221043329.2U CN202221043329U CN217271628U CN 217271628 U CN217271628 U CN 217271628U CN 202221043329 U CN202221043329 U CN 202221043329U CN 217271628 U CN217271628 U CN 217271628U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- buffering
- buffer spring
- shock absorber
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a rod penetrating structure of a bulletproof shock absorber, belonging to the technical field of shock absorbers; the piston comprises a piston cylinder, a connecting rod is arranged inside the piston cylinder, a guide block is arranged between the connecting rod and the piston cylinder, a fixed block is arranged at one end of the connecting rod, sliding blocks are arranged on two sides of the fixed block, a sliding seat is arranged on the surface of the sliding block, a buffering reinforcing component is arranged at one end, close to the fixed block, of the connecting rod, the buffering reinforcing component comprises a limiting rod, a first buffering spring and a bottom buffering component, wherein the limiting rod is arranged inside the sliding block, the first buffering spring is arranged on the surface of the limiting rod, and the bottom buffering component is arranged at the bottom of the fixed block; the utility model discloses a set up the buffering and strengthen the subassembly, improve device buffering effect, and then improve shock absorber's result of use, through setting up sealed subassembly of strengthening, improve device's leakproofness, prevent device oil leakage.
Description
Technical Field
The utility model belongs to the technical field of the bumper shock absorber, concretely relates to shellproof pole structure of wearing of bumper shock absorber.
Background
The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping.
The prior art has the following problems: chinese patent application number is 202122241167.5 discloses a bumper shock absorber connecting rod buffer structure with direction function, and it meets road surface pothole when more serious when using, and the easy stroke of bumper shock absorber is bottomed, so can influence the result of use and the life of bumper shock absorber for a long time, and long-term the use can lead to the leakproofness to reduce and then lead to the condition emergence of oil leak.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a pole penetrating structure of bulletproof shock absorber, which has the characteristics of improving the buffering effect and enhancing the sealing performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pole structure of wearing of shellproof bumper shock absorber, includes the piston barrel, the inside of piston barrel is provided with the connecting rod, be provided with the guide block between connecting rod and the piston barrel, the one end of connecting rod is provided with the fixed block, the both sides of fixed block are provided with the slider, the surface of slider is provided with the slide, the one end that the connecting rod is close to the fixed block is provided with the buffering and strengthens the subassembly, the buffering is strengthened the subassembly and is included gag lever post, first buffer spring and bottom buffering subassembly, wherein, the inside of slider is provided with the gag lever post, the surface of gag lever post is provided with first buffer spring, the bottom of fixed block is provided with bottom buffering subassembly.
Preferably, the bottom buffer assembly includes buffer seat, third buffer spring, connecting seat, buffering post, spliced pole, second buffer spring and bull stick, wherein, the bottom of fixed block is provided with the spliced pole, the bottom of spliced pole is provided with the buffering post, the surface of buffering post is provided with second buffer spring, the lower extreme of spliced pole is provided with the connecting seat, the both sides of connecting seat are provided with the bull stick, the one end that the connecting seat was kept away from to the bull stick is provided with the buffer seat, one side of buffer seat is provided with third buffer spring.
Preferably, a fixing column is arranged inside the third buffer spring and the buffer seat.
Preferably, a sealing cylinder is arranged between the connecting column and the connecting rod.
Preferably, a sealing reinforcing component is arranged between the connecting rod and the guide block and comprises a first sealing sleeve, a sealing ring and a second sealing sleeve, wherein the first sealing sleeve is arranged between the connecting rod and the guide block, the second sealing sleeve is arranged in the first sealing sleeve, and the sealing ring is arranged between the first sealing sleeve and the connecting rod.
Preferably, a sealing ring is arranged between the connecting rod and the piston cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the buffering and strengthen the subassembly, the connecting rod receives the external load and removes in piston cylinder 1, move through the connecting rod and drive the fixed block and remove, the fixed block removes and drives the slider and extrudes first buffer spring, utilize the elasticity of first buffer spring to carry out preliminary buffering to the connecting rod, the connecting rod compresses the second buffer spring simultaneously, utilize the elasticity of second buffer spring to cushion the pressure of connecting rod, the connecting rod removes and makes the connecting seat drive the bull stick and remove, and then drive the cushion socket and compress the third buffer spring, utilize the elasticity of third buffer spring to further cushion the pressure of connecting rod, multiple buffer structure combined action, improve the buffering effect of device, and then improve the result of use of shock absorber;
2. the utility model discloses a set up sealed subassembly of strengthening, remove the in-process at the connecting rod, through first seal cover parcel connecting rod, the leakproofness of preliminary reinforcing means through the inside second seal cover of first seal cover, further strengthens the leakproofness of device, through the sealing washer between first seal cover and the connecting rod, strengthens the leakproofness between first seal cover and the connecting rod, improves the leakproofness of device, prevents that the device from leaking oil.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic structural view of the buffer reinforcing assembly of the present invention;
FIG. 4 is a schematic structural view of the bottom buffer assembly of the present invention;
fig. 5 is a schematic structural view of the seal reinforcing assembly of the present invention.
In the figure: 1. a piston cylinder; 2. a connecting rod; 3. a guide block; 4. a fixed block; 5. a slider; 6. a slide base; 7. a cushioning reinforcement assembly; 71. a limiting rod; 72. a first buffer spring; 73. a bottom buffer assembly; 731. a buffer seat; 732. a third buffer spring; 733. a connecting seat; 734. a buffer column; 735. connecting columns; 736. a second buffer spring; 737. a rotating rod; 8. a seal reinforcement assembly; 81. a first seal cartridge; 82. a seal ring; 83. and a second sealing sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a pole structure of wearing of shellproof bumper shock absorber, including piston barrel 1, the inside of piston barrel 1 is provided with connecting rod 2, be provided with guide block 3 between connecting rod 2 and the piston barrel 1, the one end of connecting rod 2 is provided with fixed block 4, the both sides of fixed block 4 are provided with slider 5, the surface of slider 5 is provided with slide 6, connecting rod 2 is provided with buffering reinforcement assembly 7 near the one end of fixed block 4, buffering reinforcement assembly 7 includes gag lever post 71, first buffer spring 72 and bottom buffering subassembly 73, wherein, the inside of slider 5 is provided with gag lever post 71, the surface of gag lever post 71 is provided with first buffer spring 72, the bottom of fixed block 4 is provided with bottom buffering subassembly 73.
Specifically, bottom buffering subassembly 73 includes buffering seat 731, third buffer spring 732, connecting seat 733, buffering post 734, spliced pole 735, second buffer spring 736 and bull stick 737, wherein, the bottom of fixed block 4 is provided with spliced pole 735, the bottom of spliced pole 735 is provided with buffering post 734, the surface of buffering post 734 is provided with second buffer spring 736, the lower extreme of spliced pole 735 is provided with connecting seat 733, the both sides of connecting seat 733 are provided with bull stick 737, the one end that connecting seat 733 was kept away from to the bull stick 737 is provided with buffering seat 731, one side of buffering seat 731 is provided with third buffer spring 732.
Through adopting above-mentioned technical scheme, extrude second buffer spring 736 through connecting rod 2, utilize the preliminary reinforcing shock-absorbing capacity of elasticity of second buffer spring 736, connecting rod 2 removes and makes connecting seat 733 drive bull stick 737 remove, and then drives buffer seat 731 compression third buffer spring 732, utilizes the elasticity of third buffer spring 732 further to strengthen the shock-absorbing capacity.
Specifically, the third buffer spring 732 and the buffer seat 731 are provided with fixing columns inside.
By adopting the above technical solution, the stability of the movement of the third buffer spring 732 and the buffer seat 731 is improved by the fixing column inside the third buffer spring 732 and the buffer seat 731.
Specifically, a sealing cylinder is arranged between the connecting column 735 and the connecting rod 2.
Through adopting above-mentioned technical scheme, through the sealed section of thick bamboo between spliced pole 735 and connecting rod 2, prevent oil feed between spliced pole 735 and the connecting rod 2.
This embodiment is used: connecting rod 2 receives external load to remove in piston cylinder 1, it removes to drive fixed block 4 and removes to remove through connecting rod 2, fixed block 4 removes and drives slider 5 extrusion first buffer spring 72, utilize the elasticity of first buffer spring 72 to carry out preliminary buffering to connecting rod 2, connecting rod 2 compresses second buffer spring 736 simultaneously, utilize the elasticity of second buffer spring 736 to cushion the pressure of connecting rod 2, connecting rod 2 removes and makes connecting seat 733 drive bull stick 737 and remove, and then drive buffering seat 731 compression third buffer spring 732, utilize the elasticity of third buffer spring 732 to further cushion the pressure of connecting rod 2, multiple buffer structure combined action, the cushioning effect of the device is improved.
Example 2
The present embodiment is different from embodiment 1 in that: specifically, be provided with sealed subassembly 8 of strengthening between connecting rod 2 and the guide block 3, sealed subassembly 8 of strengthening includes first seal cover 81, sealing washer 82 and second seal cover 83, wherein, is provided with first seal cover 81 between connecting rod 2 and the guide block 3, and the inside of first seal cover 81 is provided with second seal cover 83, is provided with sealing washer 82 between first seal cover 81 and the connecting rod 2.
Through adopting above-mentioned technical scheme, through first seal cover 81 parcel connecting rod 2, the leakproofness of preliminary reinforcing means through the inside second seal cover 83 of first seal cover 81, further reinforcing means's leakproofness, through sealing washer 82 between first seal cover 81 and the connecting rod 2, strengthens the leakproofness between first seal cover 81 and the connecting rod 2, improves the leakproofness of device, prevents that the device from leaking oil.
Specifically, a sealing ring is arranged between the connecting rod 2 and the piston cylinder 1.
Through adopting above-mentioned technical scheme, through the sealing ring between connecting rod 2 and the piston cylinder 1, prevent that external dust from getting into inside the piston cylinder 1.
This embodiment is used: connecting rod 2 receives external load to remove in piston cylinder 1 and cushions external pressure, remove the in-process at connecting rod 2, through first seal cover 81 parcel connecting rod 2, the leakproofness of preliminary reinforcing means, through the inside second seal cover 83 of first seal cover 81, the leakproofness of further reinforcing means, through sealing washer 82 between first seal cover 81 and the connecting rod 2, the leakproofness between reinforcing first seal cover 81 and the connecting rod 2, the leakproofness of improving the device, prevent device oil leakage.
The utility model discloses a theory of operation and use flow: when the shock absorber works, the connecting rod 2 is moved in the piston cylinder 1 by external load, the connecting rod 2 is moved to drive the fixed block 4 to move, the fixed block 4 is moved to drive the sliding block 5 to extrude the first buffer spring 72, the connecting rod 2 is preliminarily buffered by the elasticity of the first buffer spring 72, meanwhile, the connecting rod 2 compresses the second buffer spring 736, the pressure of the connecting rod 2 is buffered by the elasticity of the second buffer spring 736, the connecting seat 733 is driven to drive the rotating rod 737 to move by the movement of the connecting rod 2, the buffer seat 731 is driven to compress the third buffer spring 732, the pressure of the connecting rod 2 is further buffered by the elasticity of the third buffer spring 732, the multiple buffer structures act together, the buffer effect of the shock absorber is improved, the using effect of the shock absorber is improved, in the moving process of the connecting rod 2, the connecting rod 2 is wrapped by the first sealing sleeve 81, the sealing performance of the device is enhanced preliminarily through the second sealing sleeve 83 in the first sealing sleeve 81, the sealing performance of the device is further enhanced, the sealing performance between the first sealing sleeve 81 and the connecting rod 2 is enhanced through the sealing ring 82 between the first sealing sleeve 81 and the connecting rod 2, the sealing performance of the device is improved, and oil leakage of the device is prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A penetrating rod structure of a bulletproof shock absorber comprises a piston cylinder (1), and is characterized in that: the utility model discloses a buffering piston cylinder, including piston cylinder (1), connecting rod (2), slider (5), guide block (3) are provided with between connecting rod (1) and the piston cylinder (1), the one end of connecting rod (2) is provided with fixed block (4), the both sides of fixed block (4) are provided with slider (5), the surface of slider (5) is provided with slide (6), the one end that connecting rod (2) are close to fixed block (4) is provided with buffering reinforcement component (7), buffering reinforcement component (7) include gag lever post (71), first buffer spring (72) and bottom buffering subassembly (73), wherein, the inside of slider (5) is provided with gag lever post (71), the surface of gag lever post (71) is provided with first buffer spring (72), the bottom of fixed block (4) is provided with bottom buffering subassembly (73).
2. The rod penetrating structure of a ballistic resistant shock absorber of claim 1, wherein: bottom buffer unit (73) are including buffering seat (731), third buffer spring (732), connecting seat (733), buffering post (734), spliced pole (735), second buffer spring (736) and bull stick (737), wherein, the bottom of fixed block (4) is provided with spliced pole (735), the bottom of spliced pole (735) is provided with buffering post (734), the surface of buffering post (734) is provided with second buffer spring (736), the lower extreme of spliced pole (735) is provided with connecting seat (733), the both sides of connecting seat (733) are provided with bull stick (737), the one end that connecting seat (733) were kept away from in bull stick (737) is provided with buffering seat (731), one side of buffering seat (731) is provided with third buffer spring (732).
3. The rod penetrating structure of a bulletproof shock absorber as set forth in claim 2, wherein: fixed columns are arranged inside the third buffer spring (732) and the buffer seat (731).
4. The rod penetrating structure of a bulletproof shock absorber as set forth in claim 2, wherein: a sealing cylinder is arranged between the connecting column (735) and the connecting rod (2).
5. The rod penetrating structure of a bulletproof shock absorber according to claim 1, wherein: be provided with between connecting rod (2) and guide block (3) sealed reinforcing component (8), sealed reinforcing component (8) include first seal cover (81), sealing washer (82) and second seal cover (83), wherein, be provided with first seal cover (81) between connecting rod (2) and guide block (3), the inside of first seal cover (81) is provided with second seal cover (83), be provided with sealing washer (82) between first seal cover (81) and connecting rod (2).
6. The rod penetrating structure of the bulletproof shock absorber as set forth in claim 5, wherein: and a sealing ring is arranged between the connecting rod (2) and the piston cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043329.2U CN217271628U (en) | 2022-04-29 | 2022-04-29 | Penetrating rod structure of bulletproof shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043329.2U CN217271628U (en) | 2022-04-29 | 2022-04-29 | Penetrating rod structure of bulletproof shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271628U true CN217271628U (en) | 2022-08-23 |
Family
ID=82879772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221043329.2U Active CN217271628U (en) | 2022-04-29 | 2022-04-29 | Penetrating rod structure of bulletproof shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271628U (en) |
-
2022
- 2022-04-29 CN CN202221043329.2U patent/CN217271628U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106704445B (en) | Damper | |
| CN204458962U (en) | A kind of automobile absorber | |
| CN209943406U (en) | Opposite-impact type shock absorption buffer | |
| CN210505148U (en) | Buffer device for building elevator car | |
| CN217271628U (en) | Penetrating rod structure of bulletproof shock absorber | |
| CN205524615U (en) | Motorcycle | |
| CN212775323U (en) | Shock absorber with compression hydraulic buffer spring structure | |
| CN213870882U (en) | Compression buffer structure of shock absorber | |
| CN212106757U (en) | Electromagnetic valve type damping adjustable shock absorber | |
| CN201763878U (en) | Single-barrel shock absorber | |
| CN216768200U (en) | Self-adaptive hydraulic buffer device of shock absorber | |
| CN207500382U (en) | A kind of air-bag shock absorber reset buffer means | |
| CN217683003U (en) | Double-spring shock absorber | |
| CN208503339U (en) | A kind of automobile double Hydraulic shock absorber of high leakproofness | |
| CN215890924U (en) | Suspension damping device of all-terrain vehicle | |
| CN111853140A (en) | Shock absorber with compression hydraulic buffer spring structure | |
| CN219795949U (en) | Buffer device of automobile shock absorber | |
| CN218408299U (en) | Novel shock attenuation safety cover | |
| CN220726955U (en) | Double-cylinder type automobile shock absorber | |
| CN216200088U (en) | Bidirectional shock absorber | |
| CN214404465U (en) | Reciprocating concentric sealing structure of motorcycle shock absorber | |
| CN217152804U (en) | Piston rod of shock absorber | |
| CN221195593U (en) | Hydraulic cylinder with shock-absorbing function | |
| CN212804036U (en) | Suspension shock absorber structure of automobile chassis | |
| CN212318634U (en) | Double-cylinder knob bumper shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |