CN203374786U - Sealing structure - Google Patents
Sealing structure Download PDFInfo
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- CN203374786U CN203374786U CN201320347274.9U CN201320347274U CN203374786U CN 203374786 U CN203374786 U CN 203374786U CN 201320347274 U CN201320347274 U CN 201320347274U CN 203374786 U CN203374786 U CN 203374786U
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Abstract
The utility model relates to a sealing structure. The sealing structure comprises a first workpiece and a second workpiece which are sealed through a sealing member. The first workpiece is provided with a concave portion, the second workpiece is provided with a convex portion, and the concave portion matches with the convex portion for arranging the second workpiece on the first workpiece. The top of the convex portion of the second workpiece is provided with a chamfer and forms a gap with the inner sidewall of the first workpiece for disposing the sealing member. The sealing member can be disposed by arranging the chamfer on the top of the convex portion of the second workpiece when the sealing structure is used. The sealing structure is simple in structure and simplifies the manufacturing process. The sealing member disposed in the gap has two contact portions with the inner side portion of the first workpiece and a contact portion with the second workpiece, so that the sealing effect of the sealing member can be improved effectively.
Description
Technical field
The utility model relates to a kind of sealing configuration, be specifically related to a kind of simple in structure, the sealing configuration of good sealing effect.
Background technique
The described sealing configuration of prior art as described in Figure 1, it offers groove 7 on the madial wall of the first workpiece 1, in the process sealed, Sealing 3 is arranged in the groove 7 of the first workpiece 1, to play the seal action between the first workpiece 1 and second workpiece 2; The sealing configuration of this mode has the defect of following two aspects: the first, and the processing technology complexity need to be offered groove 7 on the madial wall of the first workpiece 1, has increased manufacture difficulty and cost; The second, the Sealing 3 be provided with in the groove 7 of the first workpiece 1 madial wall, it can only play sealing on the position that Sealing 3 contacts with second workpiece 2 on the vertical direction of the first workpiece 1, and sealing effect is bad.
The model utility content
The utility model purpose is to provide a kind of simple in structure in order to overcome the deficiencies in the prior art, the sealing configuration of good sealing effect.
For achieving the above object, the technical solution adopted in the utility model is: a kind of sealing configuration, comprise the first workpiece and second workpiece, and between described the first workpiece and second workpiece, by Sealing, seal; Described the first workpiece is provided with recess, is provided with protuberance on second workpiece, and cooperatively interacts between described recess and protuberance, second workpiece is arranged on the first workpiece; In described second workpiece, the top of protuberance is provided with chamfering, and forms space with the madial wall of the first workpiece, to place Sealing.
Further, the angle of described chamfering is set to 45 degree.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Sealing configuration described in the utility model, because Sealing is arranged in the space that the madial wall of chamfering that in second workpiece, the protuberance top is provided with and the first workpiece forms, its manufacturing process is simple, only need be in second workpiece the top of protuberance chamfering is set just can realizes installing the effect of Sealing, and be arranged on the Sealing in space, there are two contacting parts the inside portion of itself and the first workpiece, with second workpiece, a contacting part is arranged, and has effectively improved the sealing effect of Sealing; Simultaneously the angle of chamfering is set to 45 degree, will make like this active force between two contacting parts of Sealing and the first workpiece madial wall identical, equilibrium Sealing to the sealing effect on the first workpiece in the vertical direction and substantially horizontal.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
The sectional view that accompanying drawing 1 is the described sealing configuration of prior art;
The sectional view that accompanying drawing 2 is sealing configuration described in the utility model;
Wherein: 1, the first workpiece; 2, second workpiece; 3, Sealing; 4, recess; 5, protuberance; 6, chamfering; 7, groove.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 2 is a kind of sealing configuration described in the utility model, comprises the first workpiece 1 and second workpiece 2, between described the first workpiece 1 and second workpiece 2, by Sealing 3, seals; Described the first workpiece 1 is provided with recess 4, is provided with protuberance 5 on second workpiece 2, and cooperatively interacts between described recess 4 and protuberance 5, second workpiece 2 is arranged on the first workpiece 1; In described second workpiece 2, the top of protuberance 5 is provided with chamfering 6, and forms space with the madial wall of the first workpiece 1, to place Sealing 3.
The angle of wherein said chamfering 6 is set to 45 degree.
Sealing configuration described in the utility model in the process of using, only need to be offered chamfering 6 in protuberance 5 tops in second workpiece 2, just can reach the effect of placing Sealing 3; It is simple in structure, has simplified manufacturing process; And be arranged on the Sealing 3 in space, there are two contacting parts the inside portion of itself and the first workpiece 1, with second workpiece 2, a contacting part is arranged, and has effectively improved the sealing effect of Sealing 3; Simultaneously the angle of chamfering 6 is set to 45 degree, will make like this active force between two contacting parts of Sealing 3 and the first workpiece 1 madial wall identical, equilibrium the sealing effect on 3 pairs of the first workpiece 1 in the vertical directions of Sealing and substantially horizontal.
Be only below concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, within all dropping on the utility model rights protection scope.
Claims (2)
1. a sealing configuration, comprise the first workpiece and second workpiece, between described the first workpiece and second workpiece, by Sealing, seals; Described the first workpiece is provided with recess, is provided with protuberance on second workpiece, and cooperatively interacts between described recess and protuberance, second workpiece is arranged on the first workpiece; It is characterized in that: in described second workpiece, the top of protuberance is provided with chamfering, and forms space with the madial wall of the first workpiece, to place Sealing.
2. sealing configuration according to claim 1, it is characterized in that: the angle of described chamfering is set to 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347274.9U CN203374786U (en) | 2013-06-18 | 2013-06-18 | Sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347274.9U CN203374786U (en) | 2013-06-18 | 2013-06-18 | Sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374786U true CN203374786U (en) | 2014-01-01 |
Family
ID=49837315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320347274.9U Expired - Fee Related CN203374786U (en) | 2013-06-18 | 2013-06-18 | Sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203374786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322193A (en) * | 2013-06-18 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Sealing structure |
-
2013
- 2013-06-18 CN CN201320347274.9U patent/CN203374786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322193A (en) * | 2013-06-18 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |