CN107554434A - A kind of hinge bracket sealing structure, hinge bracket and automobile - Google Patents
A kind of hinge bracket sealing structure, hinge bracket and automobile Download PDFInfo
- Publication number
- CN107554434A CN107554434A CN201710740549.8A CN201710740549A CN107554434A CN 107554434 A CN107554434 A CN 107554434A CN 201710740549 A CN201710740549 A CN 201710740549A CN 107554434 A CN107554434 A CN 107554434A
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- Prior art keywords
- hinge bracket
- hinge
- hinge axis
- closed loop
- sealing structure
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Abstract
The invention provides a kind of hinge bracket sealing structure, hinge bracket and automobile, the hinge bracket sealing structure includes：The hinge axis being arranged in hinge bracket；The closed loop axle sleeve at the hinge axis both ends is respectively sleeved at, and the inwall of the closed loop axle sleeve is provided with annular groove；The O-ring being arranged in the annular groove；It is respectively arranged at the baffle plate at the hinge axis both ends.The present invention at hinge axis both ends by being arranged closed loop axle sleeve, and annular groove is set in the inwall of closed loop axle sleeve, for setting O-ring, so as to avoid liquid or dust from entering from the both ends of hinge axis in hinge bracket, baffle plate is set at the both ends of hinge axis, further prevents liquid or dust from entering from the both ends of hinge axis in hinge bracket.
Description
Technical field
The present invention relates to auto parts and components field, more particularly to a kind of hinge bracket sealing structure, hinge bracket and automobile.
Background technology
In order to improve the class of vehicle, arrogance and the convenience of passenger getting on/off, whole piece can be installed additional on the downside of arrangements for automotive doors
Boarding footplate assembly.
Boarding footplate assembly is mainly used in offroad vehicle and SUV (sport utility vehicle, Sport Utility
Vehicle on the top-of-the-range version in), because arrangements for automotive doors is of a relatively high away from ground level, so in order to meet that passenger is getting on or off the bus
When convenience, can on the downside of arrangements for automotive doors install additional whole piece boarding footplate assembly.Boarding footplate assembly be roughly divided into it is fixed and
The class of electrodynamic type two, stationary structure are generally connected with vehicle body by fixed metal support, are whenever protected with vehicle body relative position
Hold constant.Electrodynamic type structure is usually that motor driven metal hinge support carries out stretching, extension and packs up action, is stepped on so as to change to get on the bus
Plate face and the height on ground, it is more convenient when making passenger getting on/off, comfortable.
But in the boarding footplate assembly of electrodynamic type structure, the encapsulation scheme quality of motion parts part, directly affect
The service life and vehicle complete vehicle performance of part.
The content of the invention
The invention provides a kind of hinge bracket sealing structure, hinge bracket and automobile, to solve in the prior art
The sealing property of motion parts part is bad in car pedal assembly, so as to influence the service life of itself and vehicle complete vehicle performance
The problem of.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
According to one aspect of the present invention, there is provided a kind of hinge bracket sealing structure, including：
The hinge axis being arranged in hinge bracket；
It is respectively sleeved at the closed loop axle sleeve at the hinge axis both ends, and to be provided with annular recessed for the inwall of the closed loop axle sleeve
Groove；
The O-ring being arranged in the annular groove；
It is respectively arranged at the baffle plate at the hinge axis both ends.
Further, in addition to：
The sealing gasket being arranged between the baffle plate and the hinge axis.
Further, the material of the sealing gasket is silica gel.
Further, the hinge axis both ends are provided with oil storage grooves.
Further, the oil storage grooves are located at the position for being arranged the closed loop axle sleeve of the hinge axis.
Further, the baffle plate has concave structure, is enclosed between the hinge axis and sets to form a cavity.
Further, the material of the O-ring is silica gel.
According to it is still another aspect of the present invention to provide a kind of hinge bracket, including：Hinge bracket sealing as described above
Structure.
Further, the quantity of the hinge bracket sealing structure is 4.
According to it is still another aspect of the present invention to provide a kind of automobile, including：Hinge bracket as described above.
The beneficial effects of the invention are as follows：
Above-mentioned technical proposal, hinge axis both ends are arranged with closed loop axle sleeve, and to be provided with annular recessed for the inwall of closed loop axle sleeve
Groove, O-ring is provided with annular groove, good seal is provided for hinge axis, avoids liquid or dust from hinge axis
Both ends enter hinge bracket in.The both ends of hinge axis set baffle plate, further avoid liquid or dust two from hinge axis
End enters in hinge bracket.
Brief description of the drawings
Fig. 1 represents a kind of hinge bracket sealed structural representation provided in an embodiment of the present invention；
Fig. 2 represents the schematic diagram of closed loop axle sleeve in the embodiment of the present invention；
Fig. 3 represents the schematic diagram of baffle plate in the embodiment of the present invention；
Fig. 4 represents the schematic diagram of sealing gasket in the embodiment of the present invention；
Fig. 5 represents a kind of one of hinge bracket schematic diagram provided in an embodiment of the present invention；
Fig. 6 represents the two of a kind of hinge bracket schematic diagram provided in an embodiment of the present invention；
Fig. 7 represents hinge bracket application schematic diagram in a kind of automobile provided in an embodiment of the present invention.
Description of reference numerals：
11st, hinge axis；111st, oil storage grooves；12nd, closed loop axle sleeve；13rd, O-ring；14th, baffle plate；15th, sealing gasket.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
As shown in figure 1, the embodiments of the invention provide a kind of hinge bracket sealing structure, the hinge bracket sealing structure bag
Include：The hinge axis 11 being arranged in hinge bracket；
It is respectively sleeved at the closed loop axle sleeve 12 at the both ends of hinge axis 11, and to be provided with annular recessed for the inwall of closed loop axle sleeve 12
Groove；
The O-ring 13 being arranged in annular groove；
It is respectively arranged at the baffle plate 14 at the both ends of hinge axis 11.
It should be noted that the material of O-ring 13 is elastomeric material, preferably, being silica gel.Closed loop axle sleeve 12 it is annular recessed
The groove depth of groove is not more than the diameter of the cross section of O-ring 13.It is illustrated in figure 2 the schematic diagram of closed loop axle sleeve 12.
In the embodiment of the present invention, the both ends of hinge axis 11 are arranged with closed loop axle sleeve 12, and the inwall of closed loop axle sleeve 12 is set
Have annular groove, O-ring 13 be provided with annular groove, provide good seal for hinge axis 11, avoid liquid or
Dust enters in hinge bracket from the both ends of hinge axis 11.The both ends of hinge axis 11 set baffle plate 14, further avoid liquid
Or dust enters in hinge bracket from the both ends of hinge axis 11.
For the seal being further ensured that between baffle plate 14 and hinge bracket, on the basis of foregoing invention embodiment,
In the embodiment of the present invention, hinge bracket sealing structure also includes：
The sealing gasket 15 being arranged between baffle plate 14 and hinge axis 11.
As shown in Figure 3 and Figure 4, in order to ensure that sealing gasket 15 can be good at coordinating with baffle plate 14, realize sealing gasket 15 with
Sealing between hinge bracket, the shape of sealing gasket 15 and baffle plate 14 are adapted, preferably, the material of sealing gasket 15 is silica gel.
Silica gel is high activity sorbing material, and is belonged to for flexible material, and sealing well can be formed between hinge bracket.
In order to ensure that there is good lubricant effect between hinge axis 11 and closed loop axle sleeve 12, in above-mentioned each inventive embodiments
On the basis of, in the embodiment of the present invention, the both ends of hinge axis 11 are provided with oil storage grooves 111.
By adding lubricant in oil storage grooves 111, it is ensured that have very between hinge axis 11 and closed loop axle sleeve 12
Good lubricant effect, preferably, lubricant can be lubricating grease.Due to being completely embedded between hinge axis 11 and closed loop axle sleeve 12,
So oil storage grooves 111 are unsuitable excessive.
It should be noted that in order to which the lubricant ensured in oil storage grooves 111 can be applied directly to hinge axis 11 with closing
Between annulate shaft set 12, oil storage grooves 111 are located at the position for being arranged closed loop axle sleeve 12 of hinge axis 11.Preferably, carrying out hinge
Before assembling between axle 11 and closed loop axle sleeve 12, closed loop axle sleeve 12 can be soaked in the lubricant so that closed loop axle
The surface and inside of set 12 carry lubricant, and first O-ring 13 is installed in closed loop axle sleeve 12, then will be provided with O shapes again
The closed loop axle sleeve 12 of circle 13 is set at the oil storage grooves 111 of hinge axis 11.Finally in the assembling of hinge axis 11, hydraulic pressure is used
Hinge axis 11 is pressed into hinge bracket and die casting aluminium swing arm by machine.
There is good lubricant effect in order to be further ensured that between hinge axis 11 and closed loop axle sleeve 12, in above-mentioned each invention
On the basis of embodiment, in the embodiment of the present invention, baffle plate 14 has to be enclosed to set to be formed between concave structure, with hinge axis 11
Chamber.
It should be noted that by adding lubricant in above-mentioned cavity, so as to ensure hinge axis 11 and closed loop axle sleeve 12
Between there is enough lubricant effects.
With continued reference to Fig. 5-6, according to it is still another aspect of the present invention to provide a kind of hinge bracket, the hinge bracket bag
Include：The hinge bracket sealing structure that above-mentioned each inventive embodiments provide.
In hinge bracket provided in an embodiment of the present invention, the both ends of hinge axis 11 are arranged with closed loop axle sleeve 12, and closed loop axle
The inwall of set 12 is provided with annular groove, and O-ring 13 is provided with annular groove, is provided for hinge axis 11 closed well
Property, avoid liquid or dust and enter from the both ends of hinge axis 11 in hinge bracket.The both ends of hinge axis 11 set baffle plate 14, enter
Liquid or dust is avoided to one step to enter from the both ends of hinge axis 11 in hinge bracket.
On the basis of foregoing invention embodiment, in the embodiment of the present invention, the quantity of hinge bracket sealing structure can root
It is determined according to the type of different vehicle or boarding footplate, preferably, the quantity of hinge bracket sealing structure can be 4
It is individual or 3.
To include according to it is still another aspect of the present invention to provide a kind of automobile, the automobile：Above-mentioned each inventive embodiments provide
Hinge bracket.
In the hinge bracket of automobile provided in an embodiment of the present invention, hinge axis both ends are arranged with closed loop axle sleeve, and closed loop
The inwall of axle sleeve is provided with annular groove, and O-ring is provided with annular groove, provides good seal for hinge axis, keeps away
Exempt from liquid or dust from the both ends of hinge axis to enter in hinge bracket.The both ends of hinge axis set baffle plate, further avoid
Liquid or dust enter in hinge bracket from the both ends of hinge axis.
As shown in fig. 7, in automobile provided in an embodiment of the present invention, including boarding footplate, the hinge being connected with boarding footplate
Support, and the quantity of hinge bracket is two；Hinge bracket is connected with body of a motor car, and Fig. 1 is A-A directions in Fig. 7
Sectional view.
In automobile provided in an embodiment of the present invention, during personnel get on or off the bus in the car, by controlling hinge bracket, from
And the distance between boarding footplate and ground are adjusted, facilitate personnel to get on or off the bus.
In rainy day or the road by miriness, have the muddy water splash and fly to hinge bracket, and baffle plate will can splash
The muddy water risen is kept off outside hinge bracket, even if there is object to enter hinge bracket, O-ring and closed loop axle sleeve also can will prevent it
The both ends for continuing through hinge axis enter hinge bracket.So as to protect hinge bracket well, the longevity of hinge bracket is extended
Life.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate with one another；Can be joined directly together, can also be indirectly connected by intermediary, can
To be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements, but also the other element including being not expressly set out are included, or is also included for this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that other identical element in the process including the key element, method, article or terminal device also be present.
Claims (10)
- A kind of 1. hinge bracket sealing structure, it is characterised in that including：The hinge axis (11) being arranged in hinge bracket；The closed loop axle sleeve (12) at the hinge axis (11) both ends is respectively sleeved at, and the inwall of the closed loop axle sleeve (12) is set There is annular groove；The O-ring (13) being arranged in the annular groove；It is respectively arranged at the baffle plate (14) at the hinge axis (11) both ends.
- 2. hinge bracket sealing structure according to claim 1, it is characterised in that also include：The sealing gasket (15) being arranged between the baffle plate (14) and the hinge axis (11).
- 3. hinge bracket sealing structure according to claim 2, it is characterised in that the material of the sealing gasket (15) is silicon Glue.
- 4. hinge bracket sealing structure according to claim 1, it is characterised in that hinge axis (11) both ends are respectively provided with There are oil storage grooves (111).
- 5. hinge bracket sealing structure according to claim 4, it is characterised in that the oil storage grooves (111) are located at institute State the position for being arranged the closed loop axle sleeve (12) of hinge axis (11).
- 6. hinge bracket sealing structure according to claim 1, it is characterised in that the baffle plate (14) has spill knot Enclose to set between structure, with the hinge axis (11) to form a cavity.
- 7. hinge bracket sealing structure according to claim 1, it is characterised in that the material of the O-ring (13) is silicon Glue.
- A kind of 8. hinge bracket, it is characterised in that including：Hinge bracket sealing structure as described in claim any one of 1-7.
- 9. hinge bracket according to claim 8, it is characterised in that the quantity of the hinge bracket sealing structure is 4.
- A kind of 10. automobile, it is characterised in that including：Hinge bracket as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740549.8A CN107554434A (en) | 2017-08-25 | 2017-08-25 | A kind of hinge bracket sealing structure, hinge bracket and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740549.8A CN107554434A (en) | 2017-08-25 | 2017-08-25 | A kind of hinge bracket sealing structure, hinge bracket and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107554434A true CN107554434A (en) | 2018-01-09 |
Family
ID=60976816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710740549.8A Pending CN107554434A (en) | 2017-08-25 | 2017-08-25 | A kind of hinge bracket sealing structure, hinge bracket and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107554434A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202686159U (en) * | 2012-05-02 | 2013-01-23 | 姚坚 | Support structure for pedal |
| CN203372142U (en) * | 2013-05-31 | 2014-01-01 | 广州威稳电机有限公司 | High-sealing-performance gapless driving structure of automobile automatic pedal |
| CN106627383A (en) * | 2016-12-09 | 2017-05-10 | 安徽沃杰斯汽车科技有限公司 | Automobile electric pedal |
| CN206812897U (en) * | 2017-04-28 | 2017-12-29 | 仝达机电工业（惠州）有限公司 | A kind of automobile automatic extension foot-treadle device |
-
2017
- 2017-08-25 CN CN201710740549.8A patent/CN107554434A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202686159U (en) * | 2012-05-02 | 2013-01-23 | 姚坚 | Support structure for pedal |
| CN203372142U (en) * | 2013-05-31 | 2014-01-01 | 广州威稳电机有限公司 | High-sealing-performance gapless driving structure of automobile automatic pedal |
| CN106627383A (en) * | 2016-12-09 | 2017-05-10 | 安徽沃杰斯汽车科技有限公司 | Automobile electric pedal |
| CN206812897U (en) * | 2017-04-28 | 2017-12-29 | 仝达机电工业（惠州）有限公司 | A kind of automobile automatic extension foot-treadle device |
Non-Patent Citations (1)
| Title |
|---|
| 《光学仪器设计手册》编辑组: "《光学仪器设计手册 下 光学仪器结构设计》", 31 March 1972 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200421 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Applicant after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Applicant before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
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| RJ01 | Rejection of invention patent application after publication |