CN217028710U - Silica gel pipe sealing strip - Google Patents
Silica gel pipe sealing strip Download PDFInfo
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- CN217028710U CN217028710U CN202122402160.7U CN202122402160U CN217028710U CN 217028710 U CN217028710 U CN 217028710U CN 202122402160 U CN202122402160 U CN 202122402160U CN 217028710 U CN217028710 U CN 217028710U
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- boss
- silica gel
- notch
- sealing strip
- sealed body
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Abstract
The utility model provides a silica gel pipe sealing strip, includes first sealed body and the sealed body of second, first sealed body on be provided with the notch, the sealed body of second on be provided with the boss, the sealed body of second pass through boss fixed mounting in the notch. Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: the utility model discloses a silica gel circular tube sealing strip which can be separately produced and is convenient to install, and a first sealing body and a second sealing body form a whole after installation, so that the sealing effect is good.
Description
Technical Field
The utility model relates to the field of sealing strips, in particular to a silica gel circular tube sealing strip.
Background
The sealing strips are widely applied to various fields in life, and can be divided into automobile sealing strips, mechanical sealing strips, door and window sealing strips and the like according to the purposes. The sealing strip is made of ethylene propylene diene monomer, is nontoxic and environment-friendly, is resistant to aging and high temperature, has stable performance, and can keep good performance in summer and winter. Meanwhile, the rubber has good elasticity and migration resistance, and can effectively block noise, prevent dust and prevent wind and rain. Particularly, in the ideas of energy conservation, environmental protection and the like of buildings advocated by China, the performance indexes of the sealing strip are required to be higher than those of the sealing strip in the past, and in order to meet the market requirements, the sealing strip of the double-layer heat-insulating door and window is particularly strict.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the silica gel circular tube sealing strip which is reasonable in structure and suitable for popularization and use.
The technical scheme of the utility model is realized by the following modes: the utility model provides a silica gel pipe sealing strip, includes first sealed body and the sealed body of second, first sealed body on be provided with the notch, the sealed body of second on be provided with the boss, the sealed body of second pass through boss fixed mounting in the notch.
The boss is of a rectangular structure, and the notch is matched with the boss in shape.
The boss is of a dovetail structure, and the notch is matched with the boss in shape.
The boss is of a semicircular structure, and the notch is matched with the boss in shape.
The semicircular structure is larger than a semicircle and smaller than a whole circle.
The lug boss is arranged in the groove in an interference fit mode.
The first sealing body and the second sealing body are extruded and molded through different dies.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: the utility model discloses a silica gel circular tube sealing strip which can be separately produced and is convenient to install, and a first sealing body and a second sealing body form a whole after installation, so that the sealing effect is good.
Drawings
Fig. 1 is a schematic sectional structure diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic sectional structure diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic sectional structure diagram of embodiment 3 of the present invention.
In the figure: 1 first seal body, 11 notches, 2 second seal body, 21 bosses.
Detailed Description
Example 1: known by figure 1, a silica gel pipe sealing strip, including first sealing body 1 and second sealing body 2, first sealing body 1 on be provided with notch 11, second sealing body 2 on be provided with boss 21, second sealing body 2 pass through boss 21 fixed mounting in notch 11. In this embodiment, the notch 11 is rectangular, and the notch 11 and the boss 21 are matched in shape.
The boss 21 is mounted in the slot 11 by interference fit.
Example 2: known by figure 2, a silica gel pipe sealing strip, including first sealing body 1 and second sealing body 2, first sealing body 1 on be provided with notch 11, second sealing body 2 on be provided with boss 21, second sealing body 2 pass through boss 21 fixed mounting in notch 11. In this embodiment, the slot 11 is dovetail-shaped, and the slot 11 and the boss 21 are matched in shape.
The boss 21 is mounted in the slot 11 by interference fit.
Example 3: known by figure 3, a silica gel pipe sealing strip, including first sealing body 1 and second sealing body 2, first sealing body 1 on be provided with notch 11, second sealing body 2 on be provided with boss 21, second sealing body 2 through boss 21 fixed mounting in notch 11. In this embodiment, the notch 11 is circular, and the notch 11 and the boss 21 are matched in shape.
The boss 21 is mounted in the slot 11 by an interference fit.
The semicircular structure of the notch 11 is larger than a semicircle and smaller than a full circle.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a silica gel pipe sealing strip, its characterized in that, includes first sealed body and the sealed body of second, first sealed body on be provided with the notch, the sealed body of second on be provided with the boss, the sealed body of second pass through boss fixed mounting in the notch.
2. The silica gel circular tube sealing strip according to claim 1, characterized in that: the boss is of a rectangular structure, and the notch is matched with the boss in shape.
3. The silica gel round tube sealing strip of claim 1, which is characterized in that: the boss is of a dovetail structure, and the notch is matched with the boss in shape.
4. The silica gel circular tube sealing strip according to claim 1, characterized in that: the boss is of a semicircular structure, and the notch is matched with the boss in shape.
5. The silica gel round tube sealing strip of claim 4, which is characterized in that: the semicircular structure is larger than a semicircle and smaller than a whole circle.
6. The silica gel circular tube sealing strip according to any one of claims 1 to 4, characterized in that: the lug boss is arranged in the notch in an interference fit manner.
7. The silica gel circular tube sealing strip according to any one of claims 1 to 4, characterized in that: the first sealing body and the second sealing body are formed by extruding the first sealing body and the second sealing body through different dies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402160.7U CN217028710U (en) | 2021-10-07 | 2021-10-07 | Silica gel pipe sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402160.7U CN217028710U (en) | 2021-10-07 | 2021-10-07 | Silica gel pipe sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028710U true CN217028710U (en) | 2022-07-22 |
Family
ID=82438671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122402160.7U Active CN217028710U (en) | 2021-10-07 | 2021-10-07 | Silica gel pipe sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028710U (en) |
-
2021
- 2021-10-07 CN CN202122402160.7U patent/CN217028710U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |