CN203114984U - Buffer stopper for front suspension of automobile and automobile - Google Patents
Buffer stopper for front suspension of automobile and automobile Download PDFInfo
- Publication number
- CN203114984U CN203114984U CN 201220710830 CN201220710830U CN203114984U CN 203114984 U CN203114984 U CN 203114984U CN 201220710830 CN201220710830 CN 201220710830 CN 201220710830 U CN201220710830 U CN 201220710830U CN 203114984 U CN203114984 U CN 203114984U
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- Prior art keywords
- buffer stopper
- front suspension
- stiffening ring
- automobile
- automobile front
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Abstract
The utility model discloses a buffer stopper for a front suspension of an automobile and the automobile. The buffer stopper comprises a buffer stopper body and a reinforcing ring, wherein the reinforcing ring is sleeved on the outer circumferential surface of the buffer stopper body in a hooping manner. According to the buffer stopper for the front suspension of the automobile, the elasticity and the buffer performance of the buffer stopper body can be improved by reducing the rigidity of the buffer stopper body, and the reinforcing ring can be used for compensating the reduced rigidity of the buffer stopper body, so that the buffer stopper has higher buffer performance and a better limiting function.
Description
Technical field
The utility model relates to technical field of vehicle manufacture, particularly a kind of buffer stopper of automobile front suspension and have the automobile front suspension of this buffer stopper and have the automobile of this automobile front suspension.
Background technique
For improving the shock-absorbing capacity of automobile front suspension, existing automobile front suspension generally is provided with buffer stopper, the shape of buffer stopper, density have determined its stiffness curve to fix, in the design of buffer stopper, in order to satisfy the limit function of buffer stopper, and sacrificed the moment that has just contacted buffer stopper when jumping on the car load travelling comfort, particularly wheel, have strong impact sense.
The model utility content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides a kind of useful commerce to select at least.For this reason, a purpose of the present utility model is to propose a kind of outer surface hoop and is with stiffening ring to improve the buffer stopper that is used for automobile front suspension of shock-absorbing capacity.
According to the buffer stopper for automobile front suspension of the present utility model, comprise buffer stopper body and stiffening ring, described reinforcement hoop is enclosed within on the outer surface of described buffer stopper body.
According to the buffer stopper for automobile front suspension of the present utility model, strengthen hoop and be enclosed within on the outer surface of buffer stopper body, can increase the rigidity of buffer stopper.Thus, can improve its elasticity and shock-absorbing capacity by the rigidity that reduces the buffer stopper body, and stiffening ring can replenish, and makes buffer stopper have shock-absorbing capacity and position-limiting action preferably to the rigidity that the buffer stopper body reduces.Particularly, the jumping initial stage on the wheel of automobile, because the elasticity of buffer stopper body is better, reduced the percussion to automobile, improved the travelling comfort of automobile.Jump the later stage at wheel, when the buffer stopper body reached the compression limit state, owing to the rigidity of stiffening ring rigidity greater than the buffer stopper body, stiffening ring can effectively improve this buffer stopper rigidity of this moment, and the rigidity of this buffer stopper is in time increased, and guarantees position-limiting action.
In addition, according to the above-mentioned buffer stopper for automobile front suspension of the utility model, can also have following additional technical characteristics:
The outer surface of described buffer stopper body is provided with the mating groove that extends along circumferentially, and described reinforcement hoop is enclosed within the mating groove.Thus, improved the shock-absorbing capacity of buffer stopper body, made automobile have higher travelling comfort.In addition, in the process that stiffening ring is installed, stiffening ring is engaged in the installation that can finish stiffening ring in the mating groove, makes stiffening ring easy for installation, improved the installation efficiency of stiffening ring, make the mounting point of stiffening ring more fixing.
In addition, described mating groove comprises a plurality of and axially spaced along described buffer stopper body.Thus, the shock-absorbing capacity of buffer stopper body and the travelling comfort of automobile have been improved further.In addition, make on the buffer stopper body one or more stiffening rings can be set, for different environment, the stiffening ring of varying number can be set, and make being installed on the buffer stopper body that one or more stiffening rings can be stable, make this buffer stopper satisfy rigidity requirement under the different environment, improved the Applicable scope of buffer stopper of the present utility model.
Advantageously, the interior perimeter surface of described stiffening ring is the arc shaped surface adaptive with described mating groove.Thus, improved the stability of stiffening ring further, and avoided occurring stress and phenomenon such as concentrate and damage buffer stopper body or stiffening ring.In addition, in the buffering course of buffer stopper, be engaged in the rigidity that the interior arc shaped surface of mating groove can in time increase buffer stopper, guarantee the position-limiting action of buffer stopper.
Further, in described a plurality of mating groove all hoop be with described stiffening ring.Thus, the rigidity that a plurality of stiffening rings can improve buffer stopper is set, makes buffer stopper under the situation that guarantees position-limiting action, travelling comfort is improved further.
In addition, the outer surface of described stiffening ring is provided with annular flange flange.Thus, improve the rigidity of stiffening ring, guaranteed the position-limiting action of buffer stopper.
Further, described annular flange flange and described stiffening ring are integrally formed.Thus, reduced the number of elements of stiffening ring, improved the shaping efficiency of stiffening ring and reduced the moulding cost.In addition, structural strength and the working life of stiffening ring have also been improved.
In addition, described stiffening ring is enclosed within on the described buffer stopper body by the interference fit hoop.Thus, improved the installation stability of stiffening ring further, in addition, in the buffering later stage of buffer stopper, the stiffening ring of interference fit can in time improve the rigidity of buffer stopper, avoids the buffer stopper damage and makes buffer stopper have position-limiting action preferably.
In addition, described buffer stopper body is column.Thus, make the buffer stopper main body structure simple, be convenient to the moulding of buffer stopper body, improved the shaping efficiency of buffer stopper body and reduced processing cost.
According to the utility model embodiment's automobile, comprise according to the aforesaid buffer stopper for automobile front suspension of the utility model.
According to the utility model embodiment's automobile, the buffer stopper that is used for automobile front suspension according to the utility model previous embodiment is installed.Thus, the rigidity of buffer stopper body is lower, makes the buffer stopper body have higher elasticity and shock-absorbing capacity, makes the jumping initial stage on the wheel of automobile, because the shock-absorbing capacity of buffer stopper body is better, has reduced the percussion to automobile, has improved the travelling comfort of automobile.In addition, jump the later stage at wheel, when the buffer stopper body reaches the compression limit state, because stiffening ring rigidity is greater than the rigidity of buffer stopper body, stiffening ring can effectively improve this buffer stopper rigidity of this moment, and the rigidity of this buffer stopper is in time increased, and has guaranteed the position-limiting action of buffer stopper.Make automobilism stable and have a higher travelling comfort.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming embodiment's the description in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic representation of an embodiment's of the present utility model buffer stopper that is used for automobile front suspension;
Fig. 2 is the generalized section of stiffening ring of an embodiment's of the present utility model buffer stopper that is used for automobile front suspension;
Fig. 3 is the schematic representation of another embodiment's of the present utility model buffer stopper that is used for automobile front suspension;
Fig. 4 is the generalized section of stiffening ring of another embodiment's of the present utility model buffer stopper that is used for automobile front suspension;
Fig. 5 is the schematic representation of buffer stopper body of an embodiment's of the present utility model buffer stopper that is used for automobile front suspension.
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", close the orientation of indications such as " counterclockwise " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand the concrete implication of above-mentioned term in the utility model as the case may be.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, first feature second feature it " on " or D score can comprise that first and second features directly contact, can comprise that also first and second features are not directly contacts but by the contact of the additional features between them.And, first feature second feature " on ", " top " and " above " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is higher than second feature.First feature second feature " under ", " below " and " below " comprise first feature under second feature and tiltedly, or only represent that the first characteristic level height is less than second feature.
For improving the shock-absorbing capacity of automobile front suspension, existing automobile front suspension generally is provided with buffer stopper, the shape of buffer stopper, density have determined its stiffness curve to fix, in the design of buffer stopper, in order to satisfy the limit function of buffer stopper, and sacrificed the moment that has just contacted buffer stopper when jumping on the car load travelling comfort, particularly wheel, have strong impact sense.For this reason, the utility model proposes the buffer stopper that is used for automobile front suspension that a kind of outer surface hoop is with stiffening ring.
Describe the utility model embodiment's the buffer stopper that is used for automobile front suspension with reference to the accompanying drawings in detail.
As shown in figures 1 and 3, the buffer stopper that is used for automobile front suspension according to the utility model embodiment comprises buffer stopper body 10 and stiffening ring 20, and stiffening ring 20 hoops are enclosed within on the outer surface of buffer stopper body 10.
According to the utility model embodiment's the buffer stopper that is used for automobile front suspension, stiffening ring 20 hoops are enclosed within on the outer surface of buffer stopper body 10, can increase the rigidity of buffer stopper.Thus, can improve its elasticity and shock-absorbing capacity by the rigidity that reduces buffer stopper body 10, and stiffening ring 20 can replenish, and makes buffer stopper have shock-absorbing capacity and position-limiting action preferably to the rigidity that buffer stopper body 10 reduces.Particularly, the jumping initial stage on the wheel of automobile, because the elasticity of buffer stopper body 10 is better, reduced the percussion to automobile, improved the travelling comfort of automobile.Jump the later stage at wheel, when buffer stopper body 10 reached the compression limit state, owing to the rigidity of stiffening ring 20 rigidity greater than buffer stopper body 10, stiffening ring 20 can effectively improve this buffer stopper rigidity of this moment, the rigidity of this buffer stopper is in time increased, guarantee position-limiting action.
As shown in Figure 5, in embodiments more of the present utility model, the outer surface of buffer stopper body 10 is provided with the mating groove 101 that extends along circumferentially, and stiffening ring 20 hoops are enclosed within the mating groove 101.Thus, improved the shock-absorbing capacity of buffer stopper body 10, made automobile have higher travelling comfort.In addition, in the process that stiffening ring 20 is installed, stiffening ring 20 is engaged in the installation that can finish stiffening ring 20 in the mating groove 101, makes stiffening ring 20 easy for installation, improved the installation efficiency of stiffening ring 20, make the mounting point of stiffening ring 20 more fixing.
In addition, mating groove 101 comprises a plurality of, and a plurality of mating grooves 101 are axially spaced along buffer stopper body 10.Thus, the shock-absorbing capacity of buffer stopper body 10 and the travelling comfort of automobile have been improved further.In addition, make one or more stiffening rings 20 can be set on the buffer stopper body 10, for different environment, the stiffening ring 20 of varying number can be set, and make being installed on the buffer stopper body 10 that one or more stiffening rings 20 can be stable, make this buffer stopper satisfy rigidity requirement under the different environment, improved the Applicable scope of buffer stopper of the present utility model.
Advantageously, as shown in Figure 2, the interior perimeter surface of stiffening ring 20 is the arc shaped surface adaptive with mating groove 101.Thus, improved the stability of stiffening ring 20 further, and avoided occurring stress and phenomenon such as concentrate and damage buffer stopper body 10 or stiffening ring 20.In addition, in the buffering course of buffer stopper, be engaged in the rigidity that mating groove 101 interior arc shaped surfaces can in time increase buffer stopper, guarantee the position-limiting action of buffer stopper.
Further, one or more stiffening rings 20 can be set, when a plurality of stiffening ring 20 is set, a plurality of reinforcement hoops be enclosed within a plurality of mating grooves 101, making in a plurality of mating grooves 101 all, hoop is with stiffening ring 20.Thus, the rigidity that a plurality of stiffening rings 20 can improve buffer stopper is set, makes buffer stopper under the situation that guarantees position-limiting action, travelling comfort is improved further.
In addition, in the embodiment shown in Fig. 3 and Fig. 4, the outer surface of stiffening ring 20 is provided with annular flange flange 21.Thus, improve the rigidity of stiffening ring 20, guaranteed the position-limiting action of buffer stopper.
Further, annular flange flange 21 is integrally formed with stiffening ring 20.Thus, reduced the number of elements of stiffening ring 20, improved the shaping efficiency of stiffening ring 20 and reduced the moulding cost.In addition, structural strength and the working life of stiffening ring 20 have also been improved.
In addition, stiffening ring 20 is enclosed within on the buffer stopper body 10 by the interference fit hoop.Thus, improved the installation stability of stiffening ring 20 further, in addition, in the buffering later stage of buffer stopper, the stiffening ring 20 of interference fit can in time improve the rigidity of buffer stopper, avoids the buffer stopper damage and makes buffer stopper have position-limiting action preferably.
Further, as Fig. 1, Fig. 3 and shown in Figure 5, buffer stopper body 10 is column.Thus, make the simple in structure of buffer stopper body 10, be convenient to the moulding of buffer stopper body 10, improved the shaping efficiency of buffer stopper body 10 and reduced processing cost.
In addition, buffer stopper body 10 has along the center hole of the axial perforation of buffer stopper body 10.This is understandable for those of ordinary skill in the art.
According to the utility model embodiment's automobile, comprise according to the aforesaid buffer stopper for automobile front suspension of the utility model.
According to the utility model embodiment's automobile, the buffer stopper that is used for automobile front suspension according to the utility model previous embodiment is installed.Thus, the rigidity of buffer stopper body 10 is lower, makes buffer stopper body 10 have higher elasticity and shock-absorbing capacity, make the jumping initial stage on the wheel of automobile, because the shock-absorbing capacity of buffer stopper body 10 is better, has reduced the percussion to automobile, has improved the travelling comfort of automobile.In addition, jump the later stage at wheel, when buffer stopper body 10 reaches the compression limit state, because stiffening ring 20 rigidity are greater than the rigidity of buffer stopper body 10, stiffening ring 20 can effectively improve this buffer stopper rigidity of this moment, and the rigidity of this buffer stopper is in time increased, and has guaranteed the position-limiting action of buffer stopper.Make automobilism stable and have a higher travelling comfort.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiments or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art in scope of the present utility model, can change above-described embodiment under the situation that does not break away from principle of the present utility model and aim, modification, replacement and modification.
Claims (10)
1. a buffer stopper that is used for automobile front suspension is characterized in that comprise buffer stopper body and stiffening ring, described reinforcement hoop is enclosed within on the outer surface of described buffer stopper body.
2. the buffer stopper for automobile front suspension according to claim 1 is characterized in that, the outer surface of described buffer stopper body is provided with the mating groove that extends along circumferentially, and described reinforcement hoop is enclosed within the mating groove.
3. the buffer stopper for automobile front suspension according to claim 2 is characterized in that, described mating groove comprises a plurality of and axially spaced along described buffer stopper body.
4. the buffer stopper for automobile front suspension according to claim 3 is characterized in that, the interior perimeter surface of described stiffening ring is the arc shaped surface adaptive with described mating groove.
5. the buffer stopper for automobile front suspension according to claim 3 is characterized in that, all binds round in described a plurality of mating grooves and is with described stiffening ring.
6. according to the described buffer stopper for automobile front suspension of claim 1, it is characterized in that the outer surface of described stiffening ring is provided with annular flange flange.
7. according to the described buffer stopper for automobile front suspension of claim 6, it is characterized in that described annular flange flange and described stiffening ring are integrally formed.
8. according to the described buffer stopper for automobile front suspension of claim 1, it is characterized in that described stiffening ring is enclosed within on the described buffer stopper body by the interference fit hoop.
9. according to the described buffer stopper for automobile front suspension of claim 1, it is characterized in that described buffer stopper body is column.
10. an automobile is characterized in that, comprises according to each described buffer stopper for automobile front suspension among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710830 CN203114984U (en) | 2012-12-20 | 2012-12-20 | Buffer stopper for front suspension of automobile and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710830 CN203114984U (en) | 2012-12-20 | 2012-12-20 | Buffer stopper for front suspension of automobile and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114984U true CN203114984U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710830 Expired - Fee Related CN203114984U (en) | 2012-12-20 | 2012-12-20 | Buffer stopper for front suspension of automobile and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562534A (en) * | 2020-11-27 | 2022-05-31 | 比亚迪股份有限公司 | Buffer block, buffer block rigidity control method and automobile suspension system |
-
2012
- 2012-12-20 CN CN 201220710830 patent/CN203114984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562534A (en) * | 2020-11-27 | 2022-05-31 | 比亚迪股份有限公司 | Buffer block, buffer block rigidity control method and automobile suspension system |
| CN114562534B (en) * | 2020-11-27 | 2023-05-09 | 比亚迪股份有限公司 | Buffer block, buffer block rigidity control method and automobile suspension system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20211220 |