CN217401691U - Tooth-shaped sealing ring with good sealing effect - Google Patents
Tooth-shaped sealing ring with good sealing effect Download PDFInfo
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- CN217401691U CN217401691U CN202120670897.4U CN202120670897U CN217401691U CN 217401691 U CN217401691 U CN 217401691U CN 202120670897 U CN202120670897 U CN 202120670897U CN 217401691 U CN217401691 U CN 217401691U
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- tooth
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- annular
- sealing washer
- leak protection
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Abstract
The utility model belongs to the technical field of the sealing washer, and a sealed effectual profile of tooth sealing washer is disclosed, establish the leak protection circle on the outer disc of annular main part including annular main part and cover, the transversal profile of tooth of personally submitting of leak protection circle, the profile of tooth is the profile of tooth that gradually bursts at seams. The utility model discloses a set up the cross section and reach sealed effectual purpose for the leak protection of profile of tooth circle is enclosed, and the interior circle mounting structure of sealing washer has annular groove and two kinds of forms of annular bulge, can select according to actual installation needs, and sealing washer formula casting moulding as an organic whole not only seals effectual resilience performance also very strong, and life lengthens greatly simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the sealing washer, specifically a sealed effectual profile of tooth sealing washer.
Background
The sealing ring is also called an O-shaped sealing ring, is a fitting for sealing, mainly comprises a V-shaped sealing ring, a U-shaped ring, an O-shaped sealing ring, a rectangular sealing ring, a Y-shaped sealing ring, a hole YX-shaped sealing ring, a YX-shaped hole check ring, a shaft YX-shaped sealing ring and the like, and common sealing rings all need to have corresponding advantages: the sealing ring has good sealing performance within a certain temperature range and working pressure, and the sealing performance can be automatically improved along with the increase of the pressure; the friction force between the sealing ring device and the moving part is small, and the friction coefficient is stable; the sealing ring has strong corrosion resistance, is not easy to age, has long service life and good wear resistance, and can automatically compensate to a certain extent after being worn; simple structure, convenient use and maintenance and longer service life of the sealing ring.
With the development of needs, people find that the conventional O-shaped sealing gasket also has some problems, particularly the sealing effect is poor and the situation is easy to damage can still exist for the sealing of the filter plate structure, but the filter plate device belongs to conventional equipment, so that the consumption requirement of the sealing ring is increased, and aiming at the situation, the patent provides the tooth-shaped sealing ring with good sealing effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a sealed effectual profile of tooth sealing washer has sealed effectual advantage.
In order to achieve the above object, the utility model provides a following technical scheme: the tooth-shaped sealing ring with good sealing effect comprises an annular main body and a leakage-proof ring sleeved on the outer circular surface of the annular main body, wherein the cross section of the leakage-proof ring is in a tooth shape.
Preferably, the inner circular surface of the annular main body is provided with an annular groove which is clamped and installed with equipment.
Preferably, the inner circular surface of the annular main body is provided with an annular bulge which is clamped and installed with equipment.
Preferably, the tooth profile is an involute tooth profile.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up the cross section and reach sealed effectual purpose for the leak protection of profile of tooth circle is enclosed, and the interior circle mounting structure of sealing washer has annular groove and two kinds of forms of annular bulge, can select according to actual installation needs, and sealing washer formula casting moulding as an organic whole not only seals effectual resilience performance also very strong, and life lengthens greatly simultaneously.
Drawings
FIG. 1 is a schematic structural view of example 1;
fig. 2 is a schematic structural view of embodiment 2.
In the figure: 1. an annular body; 2. a leakage-proof ring; 3. an annular projection; 4. an annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a sealed effectual profile of tooth sealing washer, includes annular main part 1 and overlaps the leak protection circle 2 of establishing on the outer disc of annular main part 1, the transversal profile of tooth of personally submitting of leak protection circle 2, the profile of tooth is the profile of tooth that gradually bursts at seams. And an annular bulge 3 clamped and installed with equipment is arranged on the inner circular surface of the annular main body 1. The annular main body 1, the leakage-proof ring 2 and the annular bulge 3 are of an integrated structure.
Example 2
A tooth-shaped sealing ring with good sealing effect comprises an annular main body 1 and a leakage-proof ring 2 sleeved on the outer circular surface of the annular main body 1, wherein the cross section of the leakage-proof ring 2 is in a tooth shape, and the tooth shape is an involute tooth shape. And an annular groove 4 which is clamped and installed with equipment is formed in the inner circular surface of the annular main body 1. The annular main body 1, the leakage-proof ring 2 and the annular groove 4 are of an integrated structure.
The utility model discloses a set up the cross section and reach sealed effectual purpose for the leak protection of profile of tooth circle is enclosed, and the interior circle mounting structure of sealing washer has annular groove and two kinds of forms of annular bulge, can select according to actual installation needs, and sealing washer formula casting moulding as an organic whole not only seals effectual resilience performance also very strong, and life lengthens greatly simultaneously.
The utility model discloses a theory of operation and use flow:
an operator fixedly installs the tooth-shaped sealing ring in the sealing opening area of the filter plate in advance, and then movably clamps the corresponding structure in the middle of the inside of the tooth-shaped sealing ring, so that the filter plate structure normally works and the sealing effect of the area needing to be sealed is good.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a profile of tooth sealing washer that sealed effectual, its characterized in that includes annular main part (1) and overlaps leak protection circle (2) of establishing on annular main part (1) outer disc, the transversal profile of tooth of personally submitting of leak protection circle (2), the profile of tooth is the profile of tooth that gradually bursts at seams.
2. The tooth-shaped sealing ring with good sealing effect as claimed in claim 1, wherein: and an annular groove (4) which is clamped and installed with equipment is formed in the inner circular surface of the annular main body (1).
3. The tooth-shaped sealing ring with good sealing effect as claimed in claim 1, wherein: the inner circular surface of the annular main body (1) is provided with an annular bulge (3) which is clamped with equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120670897.4U CN217401691U (en) | 2021-04-01 | 2021-04-01 | Tooth-shaped sealing ring with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120670897.4U CN217401691U (en) | 2021-04-01 | 2021-04-01 | Tooth-shaped sealing ring with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401691U true CN217401691U (en) | 2022-09-09 |
Family
ID=83131722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120670897.4U Active CN217401691U (en) | 2021-04-01 | 2021-04-01 | Tooth-shaped sealing ring with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401691U (en) |
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2021
- 2021-04-01 CN CN202120670897.4U patent/CN217401691U/en active Active
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