CN206904935U - A kind of bonnet side seal structure - Google Patents
A kind of bonnet side seal structure Download PDFInfo
- Publication number
- CN206904935U CN206904935U CN201720659147.0U CN201720659147U CN206904935U CN 206904935 U CN206904935 U CN 206904935U CN 201720659147 U CN201720659147 U CN 201720659147U CN 206904935 U CN206904935 U CN 206904935U
- Authority
- CN
- China
- Prior art keywords
- seal
- vertical
- parcel
- vertical edges
- bonnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of bonnet side seal structure, including first seal, second seal and the 3rd seal, the both-side ends of the first seal are all set in bending, and two vertical edges are respectively formed with knee, the both-side ends of 3rd seal are obliquely set, and two vertical parcel sides are respectively formed with inclination, two vertical edges of the first seal are snapped into two vertical parcel sides of the 3rd seal, and the rectangular space of closed, the second seal is located in coffin, and parcel side vertical with two vertical edges and two is close to respectively；The bonnet side seal structure can solve the problem that the sealing problem of light fixture.
Description
Technical field
The utility model belongs to more particularly to a kind of bonnet side seal structure.
Background technology
Existing lamp back cover sealing all uses pressing rubber ring realization sealing up and down, and such sealing means are to the soft of rubber ring
Hardness, very high is required to the binding face of seal and rubber ring, if the vestige or flaw of projection will be to the sealings of product
Property has an impact.
Utility model content
The purpose of this utility model is to provide a kind of bonnet side seal structure for the sealing problem that can solve the problem that light fixture.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of bonnet side seal structure, including first seal, second seal and the 3rd seal, first sealing
The both-side ends of part all set in bending and two vertical edges are respectively formed with knee, and the two of the 3rd seal
Side end is obliquely set and two vertical parcel sides is respectively formed with inclination, and two of the first seal are hung down
Straight flange snaps into two vertical parcel sides of the 3rd seal and the rectangular space of closed, the second seal are located at
Coffin is interior and parcel side vertical with two vertical edges and two is close to respectively.
Preferably, the second seal is flexible and circular in cross-section is set, under unstress state, the
The cross-sectional diameter length of two seals is more than coffin inner height and width, so as to reach the state being close to.
Preferably, the vertical parcel side is made up of two and half trapezoidal vertical edges, package structure is formed.
The utility model has the technical effect that following aspect：Pass through shape between first seal and the 3rd seal
Into coffin extrude second seal, and by the elasticity of second seal, make second seal and first seal and
The coffin formed between 3rd seal is close to, and reaches effective waterproof and the effect of sealing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bonnet side seal structure of the present utility model.
Embodiment
As shown in figure 1, a kind of bonnet side seal structure, including first seal 1, the seal of second seal 2 and the 3rd
3, the both-side ends of the first seal 1 all set in bending and two vertical edges 4, institute are respectively formed with knee
The both-side ends for stating the 3rd seal 3 obliquely set and two vertical parcel sides 5 are respectively formed with inclination, described
Vertical parcel side 5 is made up of two and half trapezoidal vertical edges, forms package structure, two vertical edges 4 of the first seal 1
Snap into two vertical parcel sides 5 of the 3rd seal 3 and the rectangular space of closed, the second seal 2 are located at square
Parcel side 5 vertical with two vertical edges 4 and two is close in shape space and respectively, the second seal 2 it is flexible and
Circular in cross-section is set, under unstress state, the cross-sectional diameter of second seal 2 length more than coffin inner height and
Width, so as to reach the state being close to.
Installation instructions：
First second seal 2 is filled in the vertical parcel side 5 of the 3rd seal 3, then by extruding first seal 1
The vertical edges 4 of end, are caught in the vertical parcel side 5 of the 3rd seal 3, form coffin to extrude second seal
2, reach effective waterproof and closed sealing structure.
The utility model has the technical effect that following aspect：Pass through shape between first seal and the 3rd seal
Into coffin extrude second seal, and by the elasticity of second seal, make second seal and first seal and
The coffin formed between 3rd seal is close to, and reaches effective waterproof and the effect of sealing.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Claims (3)
- A kind of 1. bonnet side seal structure, it is characterised in that：Including first seal, second seal and the 3rd seal, institute The both-side ends for stating first seal all set in bending and two vertical edges are respectively formed with knee, and the described 3rd The both-side ends of seal obliquely set and two vertical parcel sides, first sealing are respectively formed with inclination Two vertical edges of part snap into two vertical parcel sides of the 3rd seal and the rectangular space of closed, and described second Seal is located in coffin and parcel side vertical with two vertical edges and two is close to respectively.
- 2. bonnet side seal structure according to claim 1, it is characterised in that：The second seal it is flexible and Circular in cross-section is set.
- 3. bonnet side seal structure according to claim 2, it is characterised in that：The vertical parcel side is by two and half T words The vertical edges of shape are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659147.0U CN206904935U (en) | 2017-06-07 | 2017-06-07 | A kind of bonnet side seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659147.0U CN206904935U (en) | 2017-06-07 | 2017-06-07 | A kind of bonnet side seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904935U true CN206904935U (en) | 2018-01-19 |
Family
ID=61287226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659147.0U Expired - Fee Related CN206904935U (en) | 2017-06-07 | 2017-06-07 | A kind of bonnet side seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904935U (en) |
-
2017
- 2017-06-07 CN CN201720659147.0U patent/CN206904935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: 266000 north of Dazhong 1st Road, Qingdao automobile industry new town, Jimo City, Qingdao City, Shandong Province, west of Yanqing 1st grade road Patentee after: Qingdao Huiyou Plastic Technology Co., Ltd Address before: No. 4, star Li Chen Industrial Park, No. 38, Beijing Road, Shandong Free Trade Zone, Qingdao, Shandong Patentee before: Qingdao Golden Bay Alwayseal Technology 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: 20180119 Termination date: 20200607 |