CN219911724U - Functional rubber pad with limiting function - Google Patents
Functional rubber pad with limiting function Download PDFInfo
- Publication number
- CN219911724U CN219911724U CN202320945181.XU CN202320945181U CN219911724U CN 219911724 U CN219911724 U CN 219911724U CN 202320945181 U CN202320945181 U CN 202320945181U CN 219911724 U CN219911724 U CN 219911724U
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- Prior art keywords
- rubber ring
- rubber
- circle
- wall
- ring
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 12
- 238000002955 isolation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a functional rubber pad with a limiting function, which belongs to the technical field of rubber pads, and comprises a first rubber ring and a second rubber ring, wherein the second rubber ring is fixedly connected to the inner peripheral wall of the first rubber ring, the upper end of the second rubber ring is provided with an inclined surface, and one end of the inclined surface, which is close to the first rubber ring, is higher than one end, which is far away from the first rubber ring; the outer wall of second rubber circle is equipped with the cavity between the inner wall of first rubber circle, the inside of cavity is followed the equidistant a plurality of spacing subassemblies that are equipped with of circumference extension of first rubber circle. Through setting up spacing subassembly, after the bolt inserts inside the second rubber circle, spacing subassembly is spacing to the bolt, avoids not hard up, when the phenomenon of becoming flexible appears, and spacing subassembly can make the second rubber circle carry out automatic compensation to the region of becoming flexible, avoids taking place not hard up between second rubber circle and the bolt, after long-time use, keeps apart sealed effect still outstanding, prolongs the life of rubber pad greatly.
Description
Technical Field
The utility model belongs to the technical field of rubber pads, and particularly relates to a functional rubber pad with a limiting function.
Background
The rubber pad has the performances of oil resistance, acid and alkali resistance, cold resistance, heat resistance, aging resistance and the like, so that the rubber pad is widely applied to industries such as automobiles, electronics, chemical industry, static resistance, flame retardance, food and the like. The rubber sealing gasket has wide application, and a layer of rubber gasket is arranged on the beverage cover which is drunk at ordinary times, and is used for sealing, so that the sealing gasket is isolated from the circulation of outside air. The working principle on the machine is static and dynamic. In a word, the rubber pad is used for isolating from the outside or a certain place, and the working principle of the rubber pad is very simple, so that the principle of the rubber pad is isolation. The existing rubber pad has no limiting function, and after long-time use, the phenomenon of looseness easily occurs, so that the isolation sealing effect of the rubber pad is affected.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the functional rubber pad with the limiting function, so that the problems in the background art are solved.
The purpose of the utility model is realized in the following way: the functional rubber pad with the limiting function comprises a first rubber ring and a second rubber ring, wherein the second rubber ring is fixedly connected to the peripheral inner wall of the first rubber ring, an inclined surface is arranged at the upper end of the second rubber ring, and one end, close to the first rubber ring, of the inclined surface is higher than one end, far away from the first rubber ring; the outer wall of second rubber circle is equipped with the cavity between the inner wall of first rubber circle, the inside of cavity is followed the equidistant a plurality of spacing subassemblies that are equipped with of circumference extension of first rubber circle.
Further, the limiting component comprises a round groove formed in the circumferential inner wall of the first rubber ring, a spring is arranged in the round groove, one end of the spring is fixedly connected with the bottom surface of the round groove, and the other end of the spring extends to the inside of the cavity and is fixedly connected with the outer wall of the second rubber ring.
Further, the outer diameter of the spring is smaller than the inner diameter of the circular groove, and a rounding angle is arranged at the opening of the circular groove.
Further, the number of the limiting assemblies is four, and the included angle between every two adjacent limiting assemblies is 90 degrees.
Further, the vertical height of the first rubber ring is higher than that of the second rubber ring, and a plurality of grooves are formed in the upper surface of the raised portion of the first rubber ring.
Further, the grooves are rectangular grooves, six grooves are formed, and the included angle between every two adjacent grooves is 60 degrees.
Further, the first rubber ring and the second rubber ring are integrally formed.
The utility model has the beneficial effects that: through setting up the second rubber circle on the inner wall of first rubber circle, during the use, be in the inside bolt or other parts extrusion second rubber circle of second rubber circle makes the second rubber circle take place to warp, carries out spacingly to its middle bolt or other parts after the second rubber circle warp. Through setting up the inclined plane on the second rubber circle, when bolt or other parts insert the inside of second rubber circle, the inclined plane plays the effect of wide-mouth, makes bolt or other parts insert the inside of second rubber circle more easily. Through setting up the cavity between first rubber circle and the second rubber circle to set up spacing subassembly in the inside of cavity, after bolt or other parts insert the second rubber circle inside, spacing subassembly carries out spacingly to bolt or other parts, avoids appearing becoming flexible. In addition, when the phenomenon of loosening appears, the spacing subassembly can make the second rubber circle carry out automatic compensation to the region of loosening, effectively avoids taking place to become flexible between second rubber circle and bolt or other parts, and after long-time use, still keep apart sealed effect is outstanding, prolongs the life of rubber pad greatly.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the bottom construction of the present utility model;
FIG. 3 is a cross-sectional view of the utility model at B in FIG. 1;
FIG. 4 is a schematic perspective view of the present utility model;
fig. 5 is an enlarged view of fig. 4 a in accordance with the present utility model.
In the figure: 1. the rubber ring comprises a first rubber ring 2, a second rubber ring 3, an inclined surface 4, a cavity 5, a round groove 6, a spring 7, a chamfer 8, a groove 9 and a raised part.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, and it should be noted that all terms appearing in the present utility model are not limited to the present utility model, but are used for more clear description and explanation.
Examples
As shown in fig. 1-5, the embodiment discloses a functional rubber pad with a limiting function, which comprises a first rubber ring 1 and a second rubber ring 2, wherein the second rubber ring 2 is fixedly connected to the inner peripheral wall of the first rubber ring 1, the upper end of the second rubber ring 2 is provided with an inclined surface 3, and one end of the inclined surface 3, which is close to the first rubber ring 1, is higher than one end, which is far away from the first rubber ring 1; a cavity 4 is arranged between the outer wall of the second rubber ring 2 and the inner wall of the first rubber ring 1, and a plurality of limiting assemblies are arranged in the cavity 4 at equal intervals along the circumferential extension of the first rubber ring 1. The limiting component comprises a round groove 5 formed in the inner wall of the periphery of the first rubber ring 1, a spring 6 is arranged in the round groove 5, one end of the spring 6 is fixedly connected with the bottom surface of the round groove 5, and the other end of the spring 6 extends into the cavity 4 and is fixedly connected with the outer wall of the second rubber ring 2.
In this embodiment, the second rubber ring 2 is disposed on the inner wall of the first rubber ring 1, and when in use, the bolt or other components inside the second rubber ring 2 extrudes the second rubber ring 2 to deform the second rubber ring 2, and the bolt or other components in the middle of the second rubber ring 2 are limited after the second rubber ring 2 is deformed. By providing the inclined surface 3 on the second rubber ring 2, when a bolt or other component is inserted into the second rubber ring 2, the inclined surface 3 plays a wide-mouth role, so that the bolt or other component can be easily inserted into the second rubber ring 2. Through setting up cavity 4 between first rubber circle 1 and the second rubber circle 2 to set up spacing subassembly in cavity 4's inside, after bolt or other parts insert the inside of second rubber circle 2, spacing subassembly carries out spacingly to bolt or other parts, avoids appearing becoming flexible. In addition, when the phenomenon of loosening appears, the spacing subassembly can make second rubber circle 2 carry out automatic compensation to the region of loosening, effectively avoids taking place to become flexible between second rubber circle 2 and bolt or other parts, and after long-time use, the isolation seal effect still does not weaken, prolongs the life of rubber pad greatly.
Examples
As shown in fig. 1-5, the embodiment discloses a functional rubber pad with a limiting function, which comprises a first rubber ring 1 and a second rubber ring 2, wherein the second rubber ring 2 is fixedly connected to the inner peripheral wall of the first rubber ring 1, the upper end of the second rubber ring 2 is provided with an inclined surface 3, and one end of the inclined surface 3, which is close to the first rubber ring 1, is higher than one end, which is far away from the first rubber ring 1; a cavity 4 is arranged between the outer wall of the second rubber ring 2 and the inner wall of the first rubber ring 1, and a plurality of limiting assemblies are arranged in the cavity 4 at equal intervals along the circumferential extension of the first rubber ring 1.
For better effect, spacing subassembly is including seting up circular slot 5 on the 1 week inner wall of first rubber circle, the inside of circular slot 5 is equipped with spring 6, the one end of spring 6 with the bottom surface fixed connection of circular slot 5, the other end of spring 6 extends to in the cavity 4 and with the outer wall fixed connection of second rubber circle 2. When the rubber ring is used, after the bolts or other components are inserted into the second rubber ring 2, the bolts or other components can squeeze the inner wall of the second rubber ring 2, the second rubber ring 2 deforms outwards to expand to be close to the first rubber ring 1 after being squeezed, the space of the cavity 4 between the first rubber ring 1 and the second rubber ring 2 is reduced, the spring 6 is compressed, and the spring 6 is retracted into the round groove 5. Under the action of the restoring force of the spring 6, the bolt or other parts in the middle of the second rubber ring 2 are subjected to a transverse force, so that the bolt or other parts are limited. If a certain area of the second rubber ring 2 is loosened after long-time use, the second rubber ring 2 can be supplied towards the loosened area under the action of the restoring force of the spring 6, so that the loosened area is filled, and the occurrence of loosening is avoided.
For better effect, the outer diameter of the spring 6 is smaller than the inner diameter of the circular groove 5, the opening of the circular groove 5 is provided with a rounding 7, and the spring 6 can freely compress in the circular groove 5 by setting the spring 6 smaller than the circular groove 5. When the pressure is applied to the upper side of the first rubber ring 1 to enable the first rubber ring 1 to slightly deform, the first rubber ring 1 slightly deforms to enable the opening of the round groove 5 to slightly incline, and through the arrangement of the round corners 7, dislocation between the opening of the round groove 5 and the spring 6 is avoided, and the spring 6 cannot retract into the round groove 5.
For better effect, the spacing subassembly is four, and the contained angle between the adjacent spacing subassembly is 90.
For better effect, the vertical height of the first rubber ring 1 is higher than that of the second rubber ring 2, and a plurality of grooves 8 are formed in the upper surface of the raised portion 9 of the first rubber ring 1. Through the setting of recess 8, receive behind the pressure when first rubber circle 1 top, first rubber circle 1 can warp towards recess 8 department if take place to warp, reduces because of the influence of first rubber circle 1 deformation to circular slot 5.
For better effect, the grooves 8 are rectangular grooves, and the number of the grooves 8 is six, and the included angle between every two adjacent grooves 8 is 60 degrees.
For better effect, the first rubber ring 1 and the second rubber ring 2 are integrally formed.
In this embodiment, the second rubber ring 2 is disposed on the inner wall of the first rubber ring 1, and when in use, the bolt or other components inside the second rubber ring 2 extrudes the second rubber ring 2 to deform the second rubber ring 2, and the bolt or other components in the middle of the second rubber ring 2 are limited after the second rubber ring 2 is deformed. By providing the inclined surface 3 on the second rubber ring 2, when a bolt or other component is inserted into the second rubber ring 2, the inclined surface 3 plays a wide-mouth role, so that the bolt or other component can be easily inserted into the second rubber ring 2. Through setting up cavity 4 between first rubber circle 1 and the second rubber circle 2 to set up spacing subassembly in cavity 4's inside, after bolt or other parts insert the inside of second rubber circle 2, spacing subassembly carries out spacingly to bolt or other parts, avoids appearing becoming flexible. In addition, when the phenomenon of loosening appears, the spacing subassembly can make second rubber circle 2 carry out automatic compensation to the region of loosening, effectively avoids taking place to become flexible between second rubber circle 2 and bolt or other parts, and after long-time use, the isolation seal effect still does not weaken, prolongs the life of rubber pad greatly.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (7)
1. Functional rubber pad with limit function, including first rubber circle (1) and second rubber circle (2), its characterized in that: the second rubber ring (2) is fixedly connected to the inner peripheral wall of the first rubber ring (1), an inclined surface (3) is arranged at the upper end of the second rubber ring (2), and one end, close to the first rubber ring (1), of the inclined surface (3) is higher than one end, far away from the first rubber ring (1); a cavity (4) is arranged between the outer wall of the second rubber ring (2) and the inner wall of the first rubber ring (1), and a plurality of limiting assemblies are distributed in the cavity (4) at equal intervals along the circumferential extension of the first rubber ring (1).
2. The functional rubber pad with limiting function according to claim 1, wherein: the limiting component comprises a round groove (5) formed in the inner peripheral wall of the first rubber ring (1), a spring (6) is arranged in the round groove (5), one end of the spring (6) is fixedly connected with the bottom surface of the round groove (5), and the other end of the spring (6) extends into the cavity (4) and is fixedly connected with the outer wall of the second rubber ring (2).
3. The functional rubber pad with limiting function according to claim 2, wherein: the outer diameter of the spring (6) is smaller than the inner diameter of the circular groove (5), and a rounding (7) is arranged at the opening of the circular groove (5).
4. The functional rubber pad with limiting function according to claim 1, wherein: the limiting assemblies are four, and the included angle between every two adjacent limiting assemblies is 90 degrees.
5. The functional rubber pad with limiting function according to claim 1, wherein: the vertical height of the first rubber ring (1) is higher than that of the second rubber ring (2), and a plurality of grooves (8) are formed in the upper surface of the raised portion (9) of the first rubber ring (1).
6. The functional rubber pad with limiting function according to claim 5, wherein: the grooves (8) are rectangular grooves, the number of the grooves (8) is six, and the included angle between every two adjacent grooves (8) is 60 degrees.
7. The functional rubber pad with limiting function according to claim 1, wherein: the first rubber ring (1) and the second rubber ring (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945181.XU CN219911724U (en) | 2023-04-24 | 2023-04-24 | Functional rubber pad with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945181.XU CN219911724U (en) | 2023-04-24 | 2023-04-24 | Functional rubber pad with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911724U true CN219911724U (en) | 2023-10-27 |
Family
ID=88436382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945181.XU Active CN219911724U (en) | 2023-04-24 | 2023-04-24 | Functional rubber pad with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911724U (en) |
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2023
- 2023-04-24 CN CN202320945181.XU patent/CN219911724U/en active Active
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