CN101709780A - Sealing member structure - Google Patents
Sealing member structure Download PDFInfo
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- CN101709780A CN101709780A CN 200910109610 CN200910109610A CN101709780A CN 101709780 A CN101709780 A CN 101709780A CN 200910109610 CN200910109610 CN 200910109610 CN 200910109610 A CN200910109610 A CN 200910109610A CN 101709780 A CN101709780 A CN 101709780A
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Abstract
The invention relates to a sealing member structure. The structure comprises a body made of an elastic material, wherein the upper surface or/and the lower surface of the body is/are provided with at least two bulges protruding outwards respectively; a groove capable of allowing the deformation of the body is formed between both bulges; the bulges can be convex rings arranged on the upper surface or/and the lower surface of the body; and furthermore, at least one side face of the body is provided with an inverse buckle protruding outwards. The sealing member structure has the advantages that: the structure has simple design; and at least two bulges are respectively formed on the upper surface or/and the lower surface of a sealing member to form a groove capable of allowing the deformation of the sealing member, so the sealing problem of an easily deformed shell body is effectively solved, the rebound force of the sealing member on the shell body is reduced, material cost is reduced, and customer satisfaction is increased.
Description
Technical field
The present invention relates to technical field of sealing technology, especially relate to a kind of design of yielding housing seal part cross section structure.
Background technique
In at present a lot of product specifications, for saving cost, reduce weight, perhaps for meeting client's appearance requirement, usually thinner with case design, it is also more sparse that the sealing pre-pressing structure is arranged, and the easy like this housing that causes produces distortion under the reaction force acts of Sealing, this phenomenon is especially obvious to the product that plastic material is made, thereby causes seal failure.For solving this type of problem, at present measures of adopting the following aspects: 1) increase the housing wall thickness more.Though can improve the intensity of housing, can cause cost to increase like this, weight increases; 2) increase the sealing pre-pressing structure.But can increase cost like this, influence outward appearance; 3) the Sealing cross section structure of employing easy deformation.It is more that this mode is used at present is hollow section, but there are two shortcomings in this cross section: the first, and mode of texturing is uncontrollable during pressurized; The second, the air of Sealing hollow part can't in time be discharged when product was installed, and can slowly discharge again but change in time, caused sealing pre-pressing structure like this and really was not locked.
Summary of the invention
The object of the present invention is to provide a kind of seal configuration, it is unreliable to be intended to the existing yielding housing seal part sealing of solution, easily the defective that lost efficacy.
The present invention realizes like this, a kind of seal configuration comprises a body of being made by elastic material, in described body upper surface or/and lower surface, be respectively equipped with at least two outwards outstanding projectioies, form between two projectioies one can tolerant described body distortion groove.
Preferably, described projection for being arranged at the body upper surface or/and the bulge loop of lower surface.
Preferably, described convex sectional shape is the triangle of top or bight rounding, trapezoidal, cylindricality.
Further, at least one side of described body outwards convexes with the location back-off.
Structural design of the present invention is very simple, by at the Sealing upper surface or/and lower surface has respectively designed at least two projectioies, make it to form a groove of distortion that can be used for assigning Sealing, not only efficiently solve the sealing problem of yielding housing, and reduced the rebounding force of Sealing to housing, and reduced cost of material, improved customer satisfaction.
Description of drawings
Fig. 1 is embodiment's one structural representation provided by the invention;
Fig. 2 is embodiment's two structural representations provided by the invention;
Fig. 3 is that embodiment one provided by the invention uses schematic representation.
Embodiment
In order to make purpose of the present invention, technological scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of structure of large deformation Sealing.
Fig. 1 is the embodiment's of a kind of application of the present invention a structural representation, referring to Fig. 1, described seal configuration comprises a body 1, it can adopt flexible rubber or flexible glue material to make and it is shaped as ring-type, also can be designed to column or other shapes as required, surface on described body 1, be provided with outwards outstanding first projection, 101 and second projection 103, form between this two projection one can 103 distortion of tolerant first projection, 101 and second projection first groove 102, similarly, surface under the described body 1, also be provided with outside outstanding the 3rd projection the 104 and the 4th projection 106, can form one between this two projection can the tolerant the 3rd the protruding the 104 and the 4th protruding 106 second groove 105 that is out of shape.
In concrete the enforcement, each convex shape can be provided with position and the structural design of itself according to Sealing, and described first projection, 101 and second projection the 103 and the 3rd projection the 104 and the 4th projection 106 can be set to the salient point or the convex surface of body 1 upper surface and lower surface; When Sealing was annular component, first projection, 101 and second projection the 103 and the 3rd projection the 104 and the 4th projection 106 was a bulge loop.Above-mentioned each convex sectional shape can be the triangle of bight or top rounding, trapezoidal, cylindricality.
Further, the present invention also outwards convexes with the location and uses back-off at least one side of described body 1, can also can be provided with respectively in body 1 both sides in a side setting of body 1.Figure 1 and Figure 2 promptly is respectively equipped with first back-off 107 and second back-off 108 in the accompanying drawing of the present invention in the bi-side of body 1, is used for preventing getting loose when Sealing from installing, to improve the Sealing reliability of applying.
Referring to Fig. 3, the embodiment of the invention one is when applying to housing seal, and its body 1 places between housing 3 and the loam cake 2, and described housing 3 and loam cake 2 usefulness are connected and fixed by bolt assembly 4, simultaneously can be to body 1 pretension.Because body 1 of the present invention is provided with first projection, 101 and second projection the 103 and the 3rd projection the 104 and the 4th projection 106, reduced the area of contact between its seal point and loam cake 2 and the housing 3, so effectively reduced the rebounding force of Sealing to loam cake 2 and housing 3, when the extruding that is subjected to loam cake 2 and housing 3 when body 1 deforms, owing to be formed with groove between each projection, the space that tolerant above-mentioned distortion is arranged, at this moment, first groove 102, second groove 105 will be driven plain, and so just realize the purpose to housing seal.Simultaneously,, also can reduce the materials of Sealing, reduce cost of material owing to contain flutedly on the body 1.
See also Fig. 2, another kind of mode of execution as the present invention, the surface is except that first projection, 101 and second projection 103 on the described body 1, also can be provided with the 5th outwards outstanding projection 110, between described second projection the 103 and the 5th projection 110, can form the 3rd groove 109, in order to the large deformation that tolerant housing is produced Sealing top, described body 1 lower surface is the plane.
The present invention is based on above-mentioned design concept, also can the surface to be or/and lower surface is done the convex design that is different from the foregoing description on body 1 as required, its projection is provided with position, shape and structure and can changes as required, can realize the object of the invention equally.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. seal configuration comprises a body of being made by elastic material, it is characterized in that: in described body upper surface or/and lower surface is respectively equipped with at least two outwards outstanding projectioies, form between this two projection one can tolerant described body distortion groove.
2. a kind of seal configuration as claimed in claim 1 is characterized in that: described projection for being arranged at the body upper surface or/and the bulge loop of lower surface.
3. a kind of seal configuration as claimed in claim 1 or 2 is characterized in that: described convex sectional shape is the triangle of top or bight rounding, trapezoidal, cylindricality.
4. a kind of seal configuration as claimed in claim 1 or 2 is characterized in that: at least one side of described body outwards convexes with the location back-off.
5. a kind of seal configuration as claimed in claim 3 is characterized in that: at least one side of described body outwards convexes with the location back-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910109610 CN101709780A (en) | 2009-11-13 | 2009-11-13 | Sealing member structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910109610 CN101709780A (en) | 2009-11-13 | 2009-11-13 | Sealing member structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101709780A true CN101709780A (en) | 2010-05-19 |
Family
ID=42402579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910109610 Pending CN101709780A (en) | 2009-11-13 | 2009-11-13 | Sealing member structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709780A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968072A (en) * | 2014-05-21 | 2014-08-06 | 西北工业大学 | Novel sealing element |
| CN104180213A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN104515002A (en) * | 2013-09-30 | 2015-04-15 | 深圳市海洋王照明工程有限公司 | Sealing structure and lamp |
| CN108443504A (en) * | 2018-04-23 | 2018-08-24 | 苏州优力克流体控制科技有限公司 | Wellhead assembly pressure detecting BX type sealing elements |
| CN108937717A (en) * | 2018-08-22 | 2018-12-07 | 珠海格力电器股份有限公司 | Ground brush assemblies and dust catcher |
| CN109963424A (en) * | 2019-03-07 | 2019-07-02 | 深圳市海洋王照明工程有限公司 | End face seal structure and explosion-proof gateway controller |
| CN110486548A (en) * | 2018-05-15 | 2019-11-22 | 法斯特有限公司 | Watertight and the close quick connector of dirt |
-
2009
- 2009-11-13 CN CN 200910109610 patent/CN101709780A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180213A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN104180213B (en) * | 2013-05-28 | 2016-04-13 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN104515002A (en) * | 2013-09-30 | 2015-04-15 | 深圳市海洋王照明工程有限公司 | Sealing structure and lamp |
| CN104515002B (en) * | 2013-09-30 | 2018-09-14 | 深圳市海洋王照明工程有限公司 | Sealing structure and lamps and lanterns |
| CN103968072A (en) * | 2014-05-21 | 2014-08-06 | 西北工业大学 | Novel sealing element |
| CN108443504A (en) * | 2018-04-23 | 2018-08-24 | 苏州优力克流体控制科技有限公司 | Wellhead assembly pressure detecting BX type sealing elements |
| CN110486548A (en) * | 2018-05-15 | 2019-11-22 | 法斯特有限公司 | Watertight and the close quick connector of dirt |
| CN110486548B (en) * | 2018-05-15 | 2023-04-14 | 法斯特有限公司 | Watertight and dust-tight quick coupler |
| CN108937717A (en) * | 2018-08-22 | 2018-12-07 | 珠海格力电器股份有限公司 | Ground brush assemblies and dust catcher |
| CN109963424A (en) * | 2019-03-07 | 2019-07-02 | 深圳市海洋王照明工程有限公司 | End face seal structure and explosion-proof gateway controller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100519 |