CN205745281U - Gasket seal and vehicle - Google Patents
Gasket seal and vehicle Download PDFInfo
- Publication number
- CN205745281U CN205745281U CN201620417381.8U CN201620417381U CN205745281U CN 205745281 U CN205745281 U CN 205745281U CN 201620417381 U CN201620417381 U CN 201620417381U CN 205745281 U CN205745281 U CN 205745281U
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- Prior art keywords
- lining
- gasket seal
- groove
- matrix pad
- vehicle
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Abstract
This utility model provides a kind of gasket seal and vehicle, relates to vehicle body fittings technology.Described gasket seal includes: matrix pad, it is formed with centre bore on described matrix pad, and on the first surface of described matrix pad, offer the first groove of annular, being provided with resilient first lining of tool in described first groove, described first lining includes the first protuberance protruding described first surface.Thus, under preset pressure, when described first lining is axially compressed and produces expanded radially, the inwall of described first groove provides radial forces to resist the expanded radially of described first lining can to described first lining, and then resist being compressed axially of described first lining, improve the sealing property of gasket seal.
Description
Technical field
This utility model relates to vehicle body fittings technology, particularly relates to a kind of gasket seal and vehicle.
Background technology
In the field that dynamo-electric and other needs seal, pad is widely used, to prevent two to be connected
The leakage that the workpiece connect is under pressure, corrodes or naturally expands with heat and contract with cold and causes.Pad is the most embedding
In needing in the work piece interface sealed, the contact surface of its two sides pressurized and workpiece offsets and plays sealing effect
Really.But, owing to rigidity and the flatness of existing gasket surface are preferable, cause its sealing effectiveness the best.
Utility model content
For drawbacks described above of the prior art, this utility model provides a kind of gasket seal and vehicle, energy
Enough improve the sealing property of gasket seal.
First aspect of the present utility model is to provide a kind of gasket seal, including: matrix pad, described
It is formed on matrix pad on centre bore, and the first surface of described matrix pad and offers the first of annular
Groove, is provided with resilient first lining of tool in described first groove, described first lining includes protruding
First protuberance of described first surface.
Further, it is interference fit between described first lining and described first groove.
Further, the cross section of described first lining is I shape.
Further, the second surface of described matrix pad offers the second groove of annular, described the
Being provided with resilient second lining of tool in two grooves, described second lining includes protruding described second surface
The second protuberance.
Further, it is interference fit between the second lining and described second groove.
Further, the cross section of described second lining is I shape.
Further, described first groove is identical with the second groove shapes and coaxial.
Another aspect of the present utility model is to provide a kind of vehicle, including the sealing described in any of the above-described item
Pad.
The gasket seal of this utility model offer and vehicle, by the first surface of described matrix pad
Offer described first groove of annular, described first lining is installed in described first groove, described the
One lining includes described first protuberance protruding described first surface, under preset pressure, described first
Lining is axially compressed and when producing expanded radially, the inwall of described first groove can give described first
Lining offer radial forces is to resist the expanded radially of described first lining, and then resists described first lining
Being compressed axially of set, improves the sealing property of gasket seal.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model gasket seal one embodiment；
Fig. 2 is the exploded perspective view of Fig. 1；
Fig. 3 is the front view of this utility model another embodiment of gasket seal；
Fig. 4 is the exploded perspective view of Fig. 3；
Fig. 5 is the sectional view of Fig. 3.
Wherein,
10-matrix pad；
11-centre bore；
12-the first groove；
20-the first lining；
30-the second lining.
Detailed description of the invention
Below in conjunction with the accompanying drawings, embodiments more of the present utility model are elaborated.Do not conflict
In the case of, the feature in following embodiment and embodiment can be mutually combined.
Fig. 1 is the structural representation of this utility model gasket seal one embodiment；Fig. 2 is the blast of Fig. 1
Schematic diagram.
Refer to Fig. 1-2, the present embodiment provides a kind of gasket seal, including: matrix pad 10, matrix
It is formed on pad 10 on centre bore 11, and the first surface of matrix pad 10 and offers the first of annular
Groove 12, is provided with resilient first lining 20 of tool in the first groove 12, the first lining 20 includes convex
Go out the first protuberance of first surface.Wherein, the first protuberance connects for the contact surface with workpiece to be sealed
Touch.
Specifically, matrix pad 10 can be made with sheet metal；Matrix pad 10 can be embedded in the first work
On the contact surface of part, and it is set on second workpiece, so that the first lining 20 is convex by centre bore 11
Go out portion to compress with the contact surface of second workpiece；Or matrix pad 10 is folded in the contact of the first workpiece
Between face and the contact surface of second workpiece.
It is preferred that matrix pad 10 can also be made by having certain elastic material, such as, rubber；
When there is the situations such as pressure medium, temperature, the change of fastening bolt power, the first lining 20 stress relaxation, make
When first lining 20 is become big by axial force and produces expanded radially, the first lining 20 given by matrix pad 10
There is provided partially radially while active force, additionally it is possible to absorb and the reservoir component of stress；When the first lining 20 is subject to
To axial force diminish and produce radial contraction time, matrix pad 10 can discharge again this part stress, for
The radial load that first lining 20 provides, to be converted into the axial resilience of the first lining 20, thus strengthens
The locking pretightning force of gasket seal, it is ensured that seal continuous and effective.
The gasket seal that the present embodiment provides, by offering annular on the first surface of matrix pad 10
The first groove 12, the first lining 20 is installed in the first groove 12, the first lining 20 includes protruding the
First protuberance on one surface, under preset pressure, the first lining 20 is axially compressed and produces radially
During expansion, the inwall of the first groove 12 provides radial forces to resist first can to the first lining 20
The expanded radially of lining 20, and then resist being compressed axially of the first lining 20, improve the close of gasket seal
Sealing property.
Further, it is interference fit between the first lining 20 and the first groove 12, to ensure first
After lining 20 is fitted in the first groove 12 of matrix pad 10, the two can be engaged in one securely
Rise.Preferably, the cross section of the first lining 20 can be I shape.
Fig. 3 is the front view of this utility model another embodiment of gasket seal；Fig. 4 is that the blast of Fig. 3 is shown
It is intended to；Fig. 5 is the sectional view of Fig. 3.
Refer to Fig. 3-5, further, the second surface of matrix pad 10 offers the second of annular
Groove (not shown), is provided with resilient second lining 30 of tool, the second lining in the second groove
30 include the second protuberance protruding second surface.Wherein, the second protuberance is used for and workpiece to be sealed
Contact surface contacts.
In the present embodiment, matrix pad 10 can be made by having certain elastic material, with to the second lining
Set 30 plays the most only pressure and the effect of radial compensation；Specifically, when pressure medium, temperature, tight occurs
The situations such as the change of fixing bolt power, the second lining 30 stress relaxation, make the second lining 30 be become by axial force
Big and when producing expanded radially, matrix pad 10 provides the same of partially radially active force to the second lining 30
Time, additionally it is possible to absorb and the reservoir component of stress；The axial force being subject to when the second lining 30 diminishes and produces footpath
In time shrinking, matrix pad 10 can discharge again this part stress, for the such as figure lining radial direction load provided
Lotus, to be converted into such as the axial resilience of figure lining, thus further enhancing the locking pre-of gasket seal
Clamp force, further ensures sealing continuous and effective.
Further, it is interference fit between the second lining 30 and the second groove, to ensure the second lining
After in 30 the second grooves being fitted in matrix pad 10, the two can be interlocked securely.Excellent
Selection of land, the cross section of the second lining 30 is I shape.
Preferably, the first groove 12 is identical with the second groove shapes and coaxial, to improve sealing gasket further
The sealing property of sheet.
Gasket seal in any of the above-described embodiment, can with securing member such as bolt etc. with the use of.
Gasket seal in any of the above-described embodiment, it is simple to processing and manufacturing, it is simple to producing in serial form, and chi
Very little series is perfect, has locking and sealing function, is particularly suited for encapsulation and the car load dress of dynamic battery box
Join demand.
The present embodiment also provides for a kind of vehicle, including the gasket seal of the most above-mentioned any embodiment.
Wherein, the structure of gasket seal, function are similar with previous embodiment, and here is omitted.
The vehicle that the present embodiment provides, including: gasket seal, at the first of the matrix pad of gasket seal
Offering the first groove of annular on surface, install the first lining in the first groove, the first lining includes
Protruding the first protuberance of first surface, under preset pressure, the first lining is axially compressed and produces
During expanded radially, the inwall of the first groove provides radial forces with opposing the first lining can to the first lining
The expanded radially of set, and then resist being compressed axially of the first lining, improve the sealing property of gasket seal.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, and
Non-to its restriction；Although this utility model being described in detail with reference to foregoing embodiments, ability
The those of ordinary skill in territory is it is understood that it still can be to the technical scheme described in foregoing embodiments
Modify, or the most some or all of technical characteristic is carried out equivalent；And these amendment or
Person replaces, and does not make the essence of appropriate technical solution depart from the model of this utility model each embodiment technical scheme
Enclose.
Claims (8)
1. a gasket seal, it is characterised in that including: matrix pad, described matrix pad is formed
Have on centre bore, and the first surface of described matrix pad and offer the first annular groove, described first
Being provided with resilient first lining of tool in groove, described first lining includes protruding described first surface
First protuberance.
Gasket seal the most according to claim 1, it is characterised in that described first lining is with described
It it is interference fit between first groove.
Gasket seal the most according to claim 2, it is characterised in that described first lining transversal
Face is I shape.
4. according to the gasket seal described in any one of claim 1-3, it is characterised in that described matrix pad
Offer the second groove of annular on the second surface of sheet, tool is installed resilient in described second groove
Second lining, described second lining includes the second protuberance protruding described second surface.
Gasket seal the most according to claim 4, it is characterised in that the second lining and described second
It it is interference fit between groove.
Gasket seal the most according to claim 4, it is characterised in that described second lining transversal
Face is I shape.
Gasket seal the most according to claim 4, it is characterised in that described first groove and second
Groove shapes is identical and coaxial.
8. a vehicle, it is characterised in that include the gasket seal as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417381.8U CN205745281U (en) | 2016-05-10 | 2016-05-10 | Gasket seal and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417381.8U CN205745281U (en) | 2016-05-10 | 2016-05-10 | Gasket seal and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745281U true CN205745281U (en) | 2016-11-30 |
Family
ID=57370667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417381.8U Active CN205745281U (en) | 2016-05-10 | 2016-05-10 | Gasket seal and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606156A (en) * | 2017-09-11 | 2018-01-19 | 丁水琴 | A kind of gasket seal of internal frame and circumferential seal |
-
2016
- 2016-05-10 CN CN201620417381.8U patent/CN205745281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606156A (en) * | 2017-09-11 | 2018-01-19 | 丁水琴 | A kind of gasket seal of internal frame and circumferential seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |