CN2267350Y - Shock-absorber for automobile - Google Patents
Shock-absorber for automobile Download PDFInfo
- Publication number
- CN2267350Y CN2267350Y CN 96239158 CN96239158U CN2267350Y CN 2267350 Y CN2267350 Y CN 2267350Y CN 96239158 CN96239158 CN 96239158 CN 96239158 U CN96239158 U CN 96239158U CN 2267350 Y CN2267350 Y CN 2267350Y
- Authority
- CN
- China
- Prior art keywords
- joint
- urceolus
- oil hole
- utility
- seal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a shock-absorber used for a light duty car or a truck. The top end of an outer cylinder is welded with a joint, and the upper end of the joint is provided with an inner thread hole. A piston rod is successively provided with a ring rubber ring, a washer, a spring, a gland, etc. A press cover is connected with the upper end of the joint by a thread, and the outer cylinder is provided with an oil feeding hole at least. The seal manners of the oil feeding hole can be a closed drawing rivet seal, a screw seal and a one-way valve seal. The utility model has the advantages of simple structure, convenient maintenance, and repetitive use. The utility model can solve the problem of oil leakage of the shock-absorber well, and the service life can be prolonged for more than five times.
Description
The utility model relates to a kind of automobile shock-absorber, exactly is a kind of vibration damper that is used for light-duty sedan-chair, truck.
At present, the used vibration damper of general-utility car mostly is disposable, is leakage of oil and influence the subject matter in vibration damper working life.Chinese patent " new-type damper for light car " (ZL95220696.X), though solved the repeatedly used problem of vibration damper, structure is comparatively complicated, and can not solve the problem of vibration damper leakage of oil well.
Goal of the invention of the present utility model is to provide a kind of and can uses repeatedly, and is simple in structure, and can solve the automobile absorber of vibration damper leakage of oil preferably.
The technical solution of the utility model is achieved in that its structure comprises piston rod, gland, spring, packing ring, joint, ring-like cushion rubber, urceolus etc.Be welded with joint on the urceolus top, upper end of joint has interior threaded hole; Ring-like cushion rubber, packing ring, spring, gland are housed on the piston rod successively; Gland has outside thread, is threaded with the interior threaded hole of upper end of joint.
On urceolus, be provided with an oil hole at least, the air-tight manner of oil hole can: the one, with the sealing of closed pulling rivet; The 2nd, on the outer tube wall of oil hole, be welded with the screw seat, on the screw seat pad is arranged, seal with screw; The 3rd, on the outer tube wall of oil hole, be welded with the screw seat, seal with one-way valve.
The utility model is simple in structure, and maintenance, easy maintenance are with low cost, can solve the leakage of oil problem of vibration damper preferably, can increase the service life more than 5 times.
Fig. 1 is a kind of partial structurtes figure of automobile absorber;
Among the figure, 1 is piston rod, 2 glands, 3 springs, 4 packing rings, 5 joints, 6 ring-like cushion rubbers, 7 oil holes, 8 urceolus.
Fig. 2 is a kind of pulling rivet sealing schematic representation of automobile absorber oil hole;
Among the figure, 9 is closed pulling rivet.
Fig. 3 is a kind of screw sealing schematic representation of automobile absorber oil hole;
Among the figure, 10 is the screw seat, 11 pads, 12 screws.
Fig. 4 is a kind of one-way valve sealing schematic representation of automobile absorber oil hole;
Among the figure, 13 is one-way valve.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of structure of automobile absorber comprises: piston rod 1, gland 2, spring 3, packing ring 4, joint 5, ring-like cushion rubber 6, oil hole 7, urceolus 8 etc.Be welded with joint 5 on urceolus 8 tops, there is interior threaded hole joint 5 upper ends; Ring-like cushion rubber 6, packing ring 4, spring 3, gland 2 are housed on the piston rod 1 successively, and gland 2 are tightened in the interior threaded hole of joint 5 upper ends and get final product.
On urceolus 8, be provided with an oil hole 7 at least, the air-tight manner of oil hole 7 can: the one, as shown in Figure 2, with 9 sealings of closed pulling rivet; The 2nd, as shown in Figure 3, on the outer tube wall of oil hole 7, be welded with screw seat 10, pad 11 is arranged, with screw 12 sealings on the screw seat 10; The 3rd, as shown in Figure 4, on urceolus 8 walls of oil hole 7, be welded with screw seat 10, then with one-way valve 13 sealings.
Claims (4)
1. automobile absorber, structure comprises: piston rod (1), urceolus (8) is characterized in that: structure also comprises gland (2), spring (3), packing ring (4), joint (5), ring-like cushion rubber (6) and oil hole (7); Urceolus (8) top is welded with joint (5), and there is interior threaded hole joint (5) upper end; Ring-like cushion rubber (6), packing ring (4), spring (3), gland (2) are housed on the piston rod (1) successively; Gland (2) has outside thread, is threaded with the interior threaded hole of joint (5) upper end; At least be provided with an oil hole (7) on the urceolus (8).
2. automobile absorber according to claim 1 is characterized in that: oil hole (7) seals with closed pulling rivet (9).
3. automobile absorber according to claim 1 is characterized in that: be welded with screw seat (10) on urceolus (8) wall of oil hole (7), pad (11) is arranged on the screw seat (10), with screw (12) sealing.
4. automobile absorber according to claim 1 is characterized in that: be welded with screw seat (10) on urceolus (8) wall of oil hole (7), with one-way valve (13) sealing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96239158 CN2267350Y (en) | 1996-11-18 | 1996-11-18 | Shock-absorber for automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96239158 CN2267350Y (en) | 1996-11-18 | 1996-11-18 | Shock-absorber for automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2267350Y true CN2267350Y (en) | 1997-11-12 |
Family
ID=33914262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96239158 Expired - Fee Related CN2267350Y (en) | 1996-11-18 | 1996-11-18 | Shock-absorber for automobile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2267350Y (en) |
-
1996
- 1996-11-18 CN CN 96239158 patent/CN2267350Y/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2267350Y (en) | Shock-absorber for automobile | |
ES2123365A1 (en) | Suspension strut | |
CN2562003Y (en) | Hydraulic dampers | |
CN102777531B (en) | Pressure-stabilizing variable frequency damper | |
CN2656619Y (en) | Polish rod sealer for pumping well | |
CN113153953B (en) | Novel shock absorber | |
CN2413087Y (en) | Vibration-damper with fastening edge | |
CN2413086Y (en) | Vibration-damper with new seal | |
CN2097929U (en) | Y-type gas-filled seal ring | |
CN2337044Y (en) | Three-stage shock absorber for pedal cycle | |
CN2372504Y (en) | Vibration damper for car | |
CN2284151Y (en) | Automobile shock damper | |
CN2451817Y (en) | Self-tightening endodynamic seal ring | |
CN2221694Y (en) | End-sealed ball valve | |
CN2388413Y (en) | Vehicle shock-absorber | |
CN2632388Y (en) | Assembled sealed shock absorber of motor vehicle | |
CN215333033U (en) | Low-friction valve oil seal | |
CN2447580Y (en) | Flexible sealing piston | |
CN219692116U (en) | Shock absorber guider beneficial to noise improvement and mounting structure | |
CN218913332U (en) | Piston rod for hydraulic hoist | |
CN2473395Y (en) | Polish rod sealing device of oil pumping unit | |
CN2210281Y (en) | Piston type vibration-damping for vehicle | |
CN200971921Y (en) | Sealed bearing | |
CN200967399Y (en) | Vibration damper with retainer structure | |
CN201953888U (en) | Piston vibration damping device for automobile air suspension |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |