CN215042583U - High leakproofness rubber sheath convenient to assembly - Google Patents
High leakproofness rubber sheath convenient to assembly Download PDFInfo
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- CN215042583U CN215042583U CN202120905230.8U CN202120905230U CN215042583U CN 215042583 U CN215042583 U CN 215042583U CN 202120905230 U CN202120905230 U CN 202120905230U CN 215042583 U CN215042583 U CN 215042583U
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- lip
- rubber sheath
- assembly
- lip limit
- interior
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Abstract
The utility model belongs to car rubber seal spare, concretely relates to high leakproofness rubber sheath convenient to assembly, including rubber sheath and the lip that is used for and the car sheet metal component of setting at rubber sheath's border position and assembles, rubber sheath's border position is by outer lip limit and interior lip limit of being equipped with in proper order, forms the lip that is used for and assembles with the car sheet metal component between outer lip limit and the interior lip limit, be equipped with inside sunken ring channel on the lateral wall of the bottom of interior lip limit, one side of ring channel and the lateral wall smooth transition of interior lip limit, the opposite side of ring channel and the bottom smooth transition of lip, the utility model discloses simple structure through optimizing the structure, has guaranteed the sealing stability with the car sheet metal component after the assembly, and has reduced assembly power, easily assembly.
Description
Technical Field
The utility model belongs to car rubber seal spare, concretely relates to high leakproofness rubber sheath convenient to assembly.
Background
Traditional rubber sheath assembly requires easy installation on the car panel beating, and the leakproofness is good. Because need consider the leakproofness between the two after the rubber sheath assembles on the car sheet metal component, so require on the rubber sheath be used for with the interference fit between lip and the sheet metal component of car sheet metal component assembly usefulness, and the magnitude of interference is big, nevertheless can bring the assembly force great from this, the difficult problem of assembling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high leakproofness rubber sheath convenient to assembly.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a high leakproofness rubber sheath convenient to assembly, including rubber sheath and the lip that is used for and car sheet metal component that sets up at rubber sheath's border position and assembles, rubber sheath's border position is by outer lip limit and interior lip limit of being equipped with in proper order to interior, forms the lip that is used for and carries out the assembly with car sheet metal component between outer lip limit and the interior lip limit, be equipped with inside sunken ring channel on the lateral wall of the bottom of interior lip limit, the lateral wall smooth transition of one side and interior lip limit of ring channel, the opposite side of ring channel and the bottom smooth transition of lip.
Preferably, the side wall of the outer lip is curved, and the side wall of the inner lip is also curved.
Preferably, the side wall of the outer lip is beveled, and the side wall of the inner lip is also beveled.
Has the advantages that: the bottom through lip limit in sets up inside sunken ring channel, and the lateral wall smooth transition of one side of ring channel and lip limit in, the opposite side of ring channel and the bottom smooth transition of lip limit, the sealing stability of rubber sheath and sheet metal component after the assembly has been guaranteed, the phenomenon because of vibrations landing can not appear, thereby guarantee sealed effect, through such structure optimal design, the magnitude of interference of the contact site when having reduced the assembly, thereby reduce the assembly force during the assembly, reach the purpose of easily assembling.
The utility model discloses simple structure through optimizing the structure, has guaranteed the stability of seal with car sheet metal component after the assembly, and has reduced the assembly power, easily assembly.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a first axial view of the present invention;
FIG. 2 is a second axial view of the present invention;
fig. 3 is a cross-sectional view of a first embodiment of the present invention;
FIG. 4 is a partial schematic view of FIG. 3;
fig. 5 is a sectional view of a second embodiment of the present invention;
FIG. 6 is a partial schematic view of FIG. 5;
1-rubber sheath, 2-outer lip, 3-inner lip, 4-lip and 5-annular groove.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Example one
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 show a high leakproofness rubber sheath convenient to assembly, including rubber sheath 1 and the lip 4 that is used for assembling with the car sheet metal component that sets up at rubber sheath 1's border position, rubber sheath 1's border position is equipped with outer lip limit 2 and interior lip limit 3 from outer to interior in proper order, forms the lip 4 that is used for assembling with the car sheet metal component between outer lip limit 2 and the interior lip limit 3, be equipped with inside sunken ring channel 5 on the lateral wall of interior lip limit 3's bottom, one side of ring channel 5 and the lateral wall smooth transition of interior lip limit 3, the opposite side of ring channel 5 and the bottom smooth transition of lip 4.
In this embodiment, the side wall of the outer lip 2 is a curved surface, and the side wall of the inner lip 3 is also a curved surface.
Example two
Referring to fig. 1, fig. 2, fig. 5 and fig. 6, a high leakproofness rubber sheath convenient to assembly that shows, including rubber sheath 1 and the lip 4 that is used for assembling with the car sheet metal component that sets up at rubber sheath 1's border position, rubber sheath 1's border position is equipped with outer lip limit 2 and interior lip limit 3 from outer to interior in proper order, forms lip 4 that is used for assembling with the car sheet metal component between outer lip limit 2 and the interior lip limit 3, be equipped with inside sunken ring channel 5 on the lateral wall of interior lip limit 3's bottom, one side of ring channel 5 and the lateral wall smooth transition of interior lip limit 3, the opposite side of ring channel 5 and the bottom smooth transition of lip 4.
In the present embodiment, the side wall of the outer lip 2 is a slope, and the side wall of the inner lip 3 is also a slope.
The utility model discloses a set up inside sunken ring channel 5 in the bottom of lip limit 3, and one side of ring channel 5 and the lateral wall smooth transition of interior lip limit 3, the opposite side of ring channel 5 and the bottom smooth transition of lip 4, the sealing stability of rubber sheath 1 and sheet metal component after the assembly has been guaranteed, the phenomenon because of vibrations landing can not appear, thereby guarantee sealed effect, through such structure optimal design, the magnitude of interference of the contact site when having reduced the assembly, thereby reduce the assembly power when assembling, reach the purpose of easily assembling.
The utility model discloses simple structure through optimizing the structure, has guaranteed the stability of seal with car sheet metal component after the assembly, and has reduced the assembly power, easily assembly.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a high leakproofness rubber sheath convenient to assembly, includes rubber sheath (1) and sets up lip (4) that are used for and car sheet metal component at the border position of rubber sheath (1) and assemble, its characterized in that, the border position of rubber sheath (1) is equipped with outer lip limit (2) and interior lip limit (3) from outer to interior in proper order, forms lip (4) that are used for and car sheet metal component to assemble between outer lip limit (2) and interior lip limit (3), be equipped with inwards sunken ring channel (5) on the lateral wall of the bottom of interior lip limit (3), the lateral wall smooth transition of one side and interior lip limit (3) of ring channel (5), the opposite side and the bottom smooth transition of lip (4) of ring channel (5).
2. A high-sealability rubber boot easy to assemble according to claim 1, wherein the side wall of the outer lip (2) is curved and the side wall of the inner lip (3) is also curved.
3. A high-sealability rubber boot easy to assemble according to claim 1, wherein the side wall of the outer lip (2) is beveled and the side wall of the inner lip (3) is also beveled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905230.8U CN215042583U (en) | 2021-04-28 | 2021-04-28 | High leakproofness rubber sheath convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905230.8U CN215042583U (en) | 2021-04-28 | 2021-04-28 | High leakproofness rubber sheath convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215042583U true CN215042583U (en) | 2021-12-07 |
Family
ID=79110961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120905230.8U Active CN215042583U (en) | 2021-04-28 | 2021-04-28 | High leakproofness rubber sheath convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215042583U (en) |
-
2021
- 2021-04-28 CN CN202120905230.8U patent/CN215042583U/en active Active
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