CN214035905U - Three-side gluing sealing structure - Google Patents
Three-side gluing sealing structure Download PDFInfo
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- CN214035905U CN214035905U CN202022296329.0U CN202022296329U CN214035905U CN 214035905 U CN214035905 U CN 214035905U CN 202022296329 U CN202022296329 U CN 202022296329U CN 214035905 U CN214035905 U CN 214035905U
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- cylinder
- cylinder body
- housing
- cylinder cap
- cap
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Abstract
The utility model relates to a trilateral rubber coating seal structure belongs to the technical field of automobile design and manufacturing. The utility model discloses a trilateral rubber coating seal structure includes housing, cylinder cap and cylinder body in right time, the cylinder cap is located the top of cylinder body, the housing in right time is located the cylinder cap with the side of cylinder body is provided with the triangle on the cylinder body of the department of adjacency of housing and cylinder cap and cylinder body in right time and deposits gluey groove, and the housing coating is sealed gluey fixed with cylinder cap and cylinder body in right time to sealed gluey extrusion gets into the gap between cylinder cap and the cylinder body and gets into the triangle and deposit gluey inslot. The utility model discloses a trilateral rubber coating seal structure has reduced the risk that cylinder body, cylinder cap, the trilateral combination department of housing in right time revealed, has improved the reliability of engine.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically says, the utility model relates to a trilateral rubber coating seal structure.
Background
In the prior art, as shown in fig. 1-2, in order to ensure the sealing of the timing cover 1 with the cylinder body 4 and the cylinder head 2, a glue storage groove is arranged on the sealing surface of the timing cover 1, and a cylinder head gasket 3 is arranged between the cylinder body 4 and the cylinder head 2. However, the sealing surfaces of the cylinder head 2 and the cylinder body 4 matched with the timing cover 1 have a break difference, and although a glue storage groove is usually designed on the timing cover 1, the sealing reliability cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned technical problem that exists among the prior art, the utility model aims to provide a trilateral rubber coating seal structure.
The utility model discloses a trilateral rubber coating seal structure, including housing, cylinder cap and cylinder body in right time, the cylinder cap is located the top of cylinder body, and the housing in right time is located the cylinder cap with the side of cylinder body the housing in right time with it deposits the gluey groove to be provided with the triangle on the cylinder body of adjoining department of cylinder cap and cylinder body, the housing coating in right time sealed glue with cylinder cap and cylinder body are fixed, and sealed extrusion gets into gap between cylinder cap and the cylinder body and get into the triangle deposits the inslot.
The upper edge of the cylinder body is provided with a cylinder cover pad, and the cylinder cover is arranged on the cylinder cover pad.
Compared with the prior art, the utility model discloses a trilateral rubber coating seal structure has following beneficial effect:
the risk of leakage at the combination of the three surfaces of the cylinder body, the cylinder cover and the timing housing is reduced, and the reliability of the engine is improved.
Drawings
Fig. 1 is a schematic structural diagram of a cylinder assembly in the prior art.
Fig. 2 is an enlarged schematic view of a circled portion in fig. 1.
Fig. 3 is a schematic view of the three-sided gluing sealing structure of the present invention.
Fig. 4 is an enlarged schematic view of a circled portion in fig. 3.
Detailed Description
The three-sided gluing sealing structure of the present invention will be further described below with reference to specific embodiments to help those skilled in the art to understand the technical scheme of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 3, the trilateral rubber coating seal structure of this embodiment includes timing housing 1, cylinder cap 2 and cylinder body 4, cylinder cap 2 is located the top of cylinder body 4, and the last edge of cylinder body 4 is provided with cylinder head pad 3, cylinder cap 2 sets up on the cylinder head pad 3, and timing housing 1 is located cylinder cap 2 with the side of cylinder body 4 timing housing 1 with be provided with triangle on the cylinder body 4 of the department of adjacency of cylinder cap 2 and cylinder body 4 and deposit gluey groove 5, timing housing 1 coating sealant with cylinder cap 2 and cylinder body 4 are fixed, and sealant extrusion gets into gap between cylinder cap 2 and the cylinder body 4 and get into in the triangle deposits gluey groove 5.
In the three-side gluing sealing structure of the embodiment, a triangular glue storage groove is designed at the three-side sealing position of the upper top surface of the cylinder body. When the timing housing is coated with glue for assembly, the sealant can be extruded into the triangular glue storage groove of the cylinder body, so that the sealing between the cylinder body and the timing housing is ensured, and the sealing between the cylinder body and the cylinder cover is also ensured. The three-side gluing sealing structure of the embodiment can be applied to sealing of three sides of a cylinder body, a cylinder cover and a timing housing and also can be applied to sealing positions of other three-side gluing.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (2)
1. The utility model provides a trilateral rubber coating seal structure, includes timing housing, cylinder cap and cylinder body, the cylinder cap is located the top of cylinder body, the timing housing is located the cylinder cap with the side of cylinder body, its characterized in that: the timing cover is provided with a triangle glue storage groove on the cylinder body at the joint of the cylinder cover and the cylinder body, the timing cover is coated with a sealant and fixed with the cylinder cover and the cylinder body, and the sealant is extruded to enter a gap between the cylinder cover and the cylinder body and enter the triangle glue storage groove.
2. The three-sided adhesive sealing structure according to claim 1, characterized in that: the upper edge of the cylinder body is provided with a cylinder cover pad, and the cylinder cover is arranged on the cylinder cover pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296329.0U CN214035905U (en) | 2020-10-15 | 2020-10-15 | Three-side gluing sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296329.0U CN214035905U (en) | 2020-10-15 | 2020-10-15 | Three-side gluing sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035905U true CN214035905U (en) | 2021-08-24 |
Family
ID=77352791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022296329.0U Active CN214035905U (en) | 2020-10-15 | 2020-10-15 | Three-side gluing sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214035905U (en) |
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2020
- 2020-10-15 CN CN202022296329.0U patent/CN214035905U/en active Active
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