CN202500953U - Novel automobile shock absorber - Google Patents
Novel automobile shock absorber Download PDFInfo
- Publication number
- CN202500953U CN202500953U CN201220075560XU CN201220075560U CN202500953U CN 202500953 U CN202500953 U CN 202500953U CN 201220075560X U CN201220075560X U CN 201220075560XU CN 201220075560 U CN201220075560 U CN 201220075560U CN 202500953 U CN202500953 U CN 202500953U
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- CN
- China
- Prior art keywords
- vibration damper
- cylinder body
- shock absorber
- fixing
- affixed
- 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
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Abstract
The utility model discloses a novel automobile shock absorber. The novel automobile shock absorber comprises a cylinder body, a connecting rod arranged inside the cylinder body, a fixing and connecting bolt and a fixing and connecting fastener. A top end of the connecting rod is coaxially provided with the fixing and connecting bolt; and an outer side of the cylinder body, which is next to an opening end of the cylinder body, is provided with the fixing and connecting fastener. The objective of the utility model is to simplify a structure of a shock absorber and reduce mounting difficulty of the shock absorber. According to the novel automobile shock absorber of the utility model with a simple structure, the fastening bolt is adopted such that connection difficulty and complexity can be effectively reduced when the shock absorber is in external connection, at the same time, the fixing and connecting fastener outside the cylinder body is adopted such that difficulty can be effectively reduced in fixing connection of the shock absorber cylinder body. Thus, complexity in a production connecting process can be effectively reduced, fixing connection efficiency can be improved, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of vibration damper, particularly a kind of new automobile vibration damper.
Background technique
Concussion when vibration damper (Absorber), vibration damper mainly are used for suppressing bounce-back after the spring shock-absorbing and from the impact on road surface.Through uneven road surface the time, though the shock-absorbing spring can filter the vibrations on road surface, spring self also has to-and-fro motion, and vibration damper is used for suppressing this spring jump.Vibration damper is too soft, and vehicle body will jump up and down, and vibration damper will bring too big resistance too firmly, hinders the spring proper functioning.In the retrofit process about suspension system, hard vibration damper will be arranged in pairs or groups with hard spring mutually, and the hardness of spring is closely bound up with car weight, the harder vibration damper of the general employing of therefore heavier car.With draw the device that joins of shake bent axle, the torsional shaking of the bent axle that is used for contending with (be the impact force of bent axle subject cylinder igniting and the phenomenon that twists).
The structure of vibration damper is that the piston rod that has piston inserts in the tube, in tube, is full of oil.Throttle orifice is arranged on the piston, make that the oil in two-part space that is separated by piston can complement each other.Damping produces during through throttle orifice at the oil with viscosity, and throttle orifice is more little, and damping force is big more, and the viscosity of oil is big more, and damping force is big more.If the throttle orifice size is constant, when the vibration damper operating rate was fast, the absorption of affects impact was crossed in damping.Therefore, in the outlet port of throttle orifice a discoid leaf spring valve is set, when pressure became big, valve was backed down, and it is big that the throttle orifice aperture becomes, and damping diminishes.Because piston is a bidirectional-movement, so in the both sides of piston the leaf spring valve is housed all, is called compression valve and rebound valve respectively.
Vibration damper can be divided into double barreled and monotubular formula by its structure.Double barreled is meant that vibration damper has inside and outside two tubes, and piston moves in inner core, because the entering and the extraction of piston rod, the volume of oil increases and contraction thereupon in the inner core, therefore will be through exchanging the balance of keeping oil in the inner core with urceolus.So four valves will be arranged in the dual-tube shock absorber, promptly two throttle valve on piston above-mentioned, be contained in the flowing valve and the recuperation valve of the completion exchange interaction between the inner/outer tube in addition.So just require vibration damper in use can be in dynamically balanced state well, because the quality of vibration damper is big, connector element is complicated, and performance requirement is strict, all often has complicated structure characteristic usually and annexation is installed.
Summary of the invention
For addressing the above problem; The utility model discloses a kind of new automobile vibration damper, have simple structure, connection difficulty and difficult and complicated degree when adopting clamping bolt to reduce effectively that vibration damper is external; Adopt the outer affixed fastener of cylinder body to reduce the difficulty when the vibration damper cylinder body is fixedly connected effectively simultaneously; Reduced effectively and produced the complexity that connects technology, improved affixed efficient, reduced cost of production.
The disclosed new automobile vibration damper of the utility model; Comprise cylinder body, be arranged on connecting rod in the cylinder body, affixed bolt and affixed fastener; Affixed bolt be arranged on connecting rod front end and with the coaxial setting of connecting rod, affixed fastener is arranged on the outside near the cylinder body of cylinder body opening end.The disclosed new automobile vibration damper of the utility model; Has simple structure, advantage with low cost, connection difficulty and the difficult and complicated degree when adopting clamping bolt to reduce effectively that vibration damper is external simultaneously; Adopt the outer affixed fastener of cylinder body to reduce the difficulty when the vibration damper cylinder body is fixedly connected effectively simultaneously; Reduced effectively and produced the complexity that connects technology, simplified linkage structure and be connected the contact requirement, improved affixed efficient; Reduce cost of production, also reduced the maintenance difficulty and the maintenance cost of vibration damper simultaneously effectively.
A kind of improvement of the disclosed new automobile vibration damper of the utility model, affixed fastener are non-closed annular.This improvement is set to the interrupted structure of non-closed annular through affixed fastener; Practiced thrift the production material effectively; Reduced cost of production, also reduced vibration damper spatial limitation and spatial requirement when mounted simultaneously, for environment inside car has been practiced thrift the space effectively; And it is efficient to cooperate the design of effective structural engineering can improve effectively in the space of in-vehicle device installing space, simplifies the spatial redundancy degree.
Disclosed another improvement of new automobile vibration damper of the utility model, affixed fastener is provided with the connection screw.This improvement is through being provided with the connection screw on affixed fastener; Help utilizing bolt or screw to reinforce to vibration damper; The stable installation property and the mass stability of vibration damper have been improved effectively; Improve the long playing Security of equipment, prolonged the stability that has kept the permanently effective operation of vibration damper working life of vibration damper.
The disclosed new automobile vibration damper of the utility model has simple structure, advantage with low cost; Connection difficulty and difficult and complicated degree when adopting clamping bolt to reduce effectively that vibration damper is external adopts the outer affixed fastener of cylinder body to reduce the difficulty when the vibration damper cylinder body is fixedly connected effectively simultaneously simultaneously, reduced the complexity of producing connection technology effectively; Simplify linkage structure and be connected the contact requirement; Improve affixed efficient, reduced cost of production, also reduced the maintenance difficulty and the maintenance cost of vibration damper simultaneously effectively; Adopt the affixed fastener that screw is set simultaneously; Improve the stable installation property and the mass stability of vibration damper effectively, improved the long playing Security of equipment, prolonged the stability that has kept the permanently effective operation of vibration damper working life of vibration damper.
Description of drawings
The structural representation of Fig. 1, the disclosed new automobile vibration damper of the utility model.
Accompanying drawing is indicated tabulation:
1, cylinder body, 2, connecting rod, 3, affixed bolt, 4, affixed fastener.
Embodiment
Below in conjunction with accompanying drawing and embodiment, further illustrate the utility model, should understand following embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.Need to prove; Describe below the word " preceding " that uses, " back ", " left side ", " right side ", " on " and D score refer to the direction among the width of cloth figure, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometrical center.
As shown in Figure 1; The disclosed new automobile vibration damper of the utility model; Comprise cylinder body 1, be arranged on connecting rod 2 in the cylinder body 1, affixed bolt 3 and affixed fastener 4; Affixed bolt 3 be arranged on connecting rod 2 front end and with connecting rod 2 coaxial settings, affixed fastener 4 is arranged on the outside near the cylinder body 1 of cylinder body 1 opening end.The disclosed new automobile vibration damper of the utility model; Has simple structure, advantage with low cost, connection difficulty and the difficult and complicated degree when adopting clamping bolt to reduce effectively that vibration damper is external simultaneously; Adopt the outer affixed fastener of cylinder body to reduce the difficulty when the vibration damper cylinder body is fixedly connected effectively simultaneously; Reduced effectively and produced the complexity that connects technology, simplified linkage structure and be connected the contact requirement, improved affixed efficient; Reduce cost of production, also reduced the maintenance difficulty and the maintenance cost of vibration damper simultaneously effectively.
As a kind of preferred, affixed fastener 4 is a non-closed annular.Be set to the interrupted structure of non-closed annular through affixed fastener; Practiced thrift the production material effectively; Reduced cost of production, also reduced vibration damper spatial limitation and spatial requirement when mounted simultaneously, for environment inside car has been practiced thrift the space effectively; And it is efficient to cooperate the design of effective structural engineering can improve effectively in the space of in-vehicle device installing space, simplifies the spatial redundancy degree.
As a kind of preferred, affixed fastener 4 is provided with the connection screw.Through the connection screw is set on affixed fastener; Help utilizing bolt or screw to reinforce to vibration damper; The stable installation property and the mass stability of vibration damper have been improved effectively; Improve the long playing Security of equipment, prolonged the stability that has kept the permanently effective operation of vibration damper working life of vibration damper.
During installation, the cylinder body 1 of vibration damper is installed in the mounting groove of reservation, and carries out spacing and fixing through the affixed fastener 4 in cylinder body 1 outside; The size of firmware fastener 4 is greater than the size of mounting groove; Affixed fastener 4 can be the complete annular around cylinder body 1 one circles, also can be in the same method tangent plane that is arranged on vertical and axle some leaf, produce required material to practice thrift; Reduce production costs and improve space utilization efficient.
The disclosed new automobile vibration damper of the utility model has simple structure, advantage with low cost; Connection difficulty and difficult and complicated degree when adopting clamping bolt to reduce effectively that vibration damper is external adopts the outer affixed fastener of cylinder body to reduce the difficulty when the vibration damper cylinder body is fixedly connected effectively simultaneously simultaneously, reduced the complexity of producing connection technology effectively; Simplify linkage structure and be connected the contact requirement; Improve affixed efficient, reduced cost of production, also reduced the maintenance difficulty and the maintenance cost of vibration damper simultaneously effectively; Adopt the affixed fastener that screw is set simultaneously; Improve the stable installation property and the mass stability of vibration damper effectively, improved the long playing Security of equipment, prolonged the stability that has kept the permanently effective operation of vibration damper working life of vibration damper.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technological scheme of being made up of above technical characteristics combination in any.
Claims (3)
1. new automobile vibration damper; Comprise cylinder body and be arranged on connecting rod in the cylinder body; It is characterized in that: described new automobile vibration damper also comprises affixed bolt and affixed fastener; Described affixed bolt be arranged on connecting rod front end and with the coaxial setting of connecting rod, said affixed fastener is arranged on the outside near the cylinder body of cylinder body opening end.
2. new automobile vibration damper according to claim 1 is characterized in that: described affixed fastener is a non-closed annular.
3. new automobile vibration damper according to claim 2 is characterized in that: described affixed fastener is provided with the connection screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220075560XU CN202500953U (en) | 2012-03-02 | 2012-03-02 | Novel automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220075560XU CN202500953U (en) | 2012-03-02 | 2012-03-02 | Novel automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500953U true CN202500953U (en) | 2012-10-24 |
Family
ID=47037567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220075560XU Expired - Fee Related CN202500953U (en) | 2012-03-02 | 2012-03-02 | Novel automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500953U (en) |
-
2012
- 2012-03-02 CN CN201220075560XU patent/CN202500953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130302 |