CN219184945U - Mounting structure of sealing gasket in brine bottle cap - Google Patents
Mounting structure of sealing gasket in brine bottle cap Download PDFInfo
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- CN219184945U CN219184945U CN202223468870.0U CN202223468870U CN219184945U CN 219184945 U CN219184945 U CN 219184945U CN 202223468870 U CN202223468870 U CN 202223468870U CN 219184945 U CN219184945 U CN 219184945U
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- annular
- sealing gasket
- gasket
- outer cover
- sealing
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Abstract
The utility model discloses a mounting structure of a sealing gasket in a brine bottle cap, which comprises the following components: the sealing gasket comprises an outer cover, a sealing gasket and an inner cover, wherein the sealing gasket and the inner cover are sequentially arranged in the outer cover, annular sealing grooves are formed in the front face and the back face of the sealing gasket, an outer cover annular installation boss matched with the annular sealing groove in the front face of the sealing gasket is arranged on the inner cavity wall of the outer cover, an inner cover annular installation boss matched with the annular sealing groove in the back face of the sealing gasket is arranged on the inner cover, an annular clamping groove is formed in a port of the outer cover, a limit boss matched with the annular clamping groove is arranged at the port of the inner cover, and a plurality of connecting spines are arranged on the outer cover annular installation boss. The mounting structure of the sealing gasket is mainly used for the bottle cap of the brine bottle.
Description
Technical Field
The utility model relates to a saline bottle for hanging water in the medical industry, in particular to a mounting structure of a sealing gasket in a saline bottle cap.
Background
At present, traditional brine bottle lid, its structure includes: the sealing gasket comprises an outer cover, a sealing gasket and an inner cover, wherein the sealing gasket and the inner cover are sequentially arranged in the outer cover, annular sealing grooves are formed in the front face and the back face of the sealing gasket, an outer cover annular installation boss matched with the annular sealing groove in the front face of the sealing gasket is arranged on the inner cavity wall of the outer cover, an inner cover annular installation boss matched with the annular sealing groove in the back face of the sealing gasket is arranged on the inner cover, an annular clamping groove is formed in the port of the outer cover, and a limit boss matched with the annular clamping groove is arranged at the port of the inner cover. In the actual use process, the combination of the sealing gasket with the inner cover and the outer cover is not firm, so that when the hanging needle is inserted, the sealing gasket is often pushed into the saline bottle, and the normal operation of hanging water is affected.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: provided is a mounting structure of a sealing gasket in a brine bottle cap, which enables the sealing gasket to be firmly combined with an outer cap.
In order to solve the technical problems, the utility model adopts the following technical scheme: a mounting structure for a gasket in a brine bottle cap, comprising: the sealing gasket comprises an outer cover, a sealing gasket and an inner cover, wherein the sealing gasket and the inner cover are sequentially arranged in the outer cover, annular sealing grooves are formed in the front face and the back face of the sealing gasket, an outer cover annular installation boss matched with the annular sealing groove in the front face of the sealing gasket is arranged on the inner cavity wall of the outer cover, an inner cover annular installation boss matched with the annular sealing groove in the back face of the sealing gasket is arranged on the inner cover, an annular clamping groove is formed in the port of the outer cover, a limiting boss matched with the annular clamping groove is arranged at the port of the inner cover, and a plurality of connecting spines are arranged on the outer cover annular installation boss.
The utility model aims to solve the further technical problems that: provided is a mounting structure of a gasket in a brine bottle cap, which enables the gasket to be firmly combined with an inner cap.
In order to solve the further technical problems, the utility model adopts the following technical scheme: the annular installation boss of the inner cover is provided with a plurality of connecting spines.
In one preferable mode, in the installation structure of the sealing gasket in the brine bottle cap, the outer side wall of the annular sealing groove on the sealing gasket exceeds the inner side wall.
In one preferable scheme, in the installation structure of the sealing gasket in the brine bottle cap, the inner side wall of the annular sealing groove on the sealing gasket is a conical surface with narrow top and wide bottom.
In one preferable scheme, in the installation structure of the sealing gasket in the brine bottle cap, the upper part of the annular clamping groove on the outer cover is provided with a conical surface with a narrow top and a wide bottom, and the upper part of the limit boss on the inner cover is provided with an arc-shaped surface matched with the conical surface on the upper part of the annular clamping groove.
The beneficial effects of the utility model are as follows: according to the utility model, the connecting spines are arranged on the annular mounting bosses of the inner cover and the outer cover, so that the connection between the inner cover and the outer cover and the sealing gasket is firmer, the probability of poking the sealing gasket into the bottle due to the insertion of the hanging needle is greatly reduced, and the use cost is reduced. In addition, the upper part of the annular clamping groove on the outer cover and the upper part of the limit boss on the inner cover are arranged to be conical surfaces with narrow top and wide bottom, so that the inner cover and the outer cover are more convenient to install.
Drawings
Fig. 1 is a schematic cross-sectional view of the outer cap according to the present utility model.
Fig. 2 is a schematic cross-sectional view of the inner cap according to the present utility model.
Fig. 3 is a schematic view of the installation structure of the sealing gasket in the brine bottle cap according to the utility model.
Fig. 4 is a schematic structural view of the gasket of the present utility model.
Fig. 5 is a schematic top view of fig. 4.
The reference numerals in fig. 1 to 5 are respectively: 1. the sealing device comprises an outer cover, 11, an outer cover annular mounting boss, 111, a connecting spike, 13, an annular clamping groove, 131, an upper part, 2, a sealing gasket, 21, an annular sealing groove, 211, an inner side wall, 3, an inner cover, 31, an inner cover annular mounting boss, 311, a connecting spike, 33, a limiting boss, 331 and an upper part.
Detailed Description
The following describes in detail an embodiment of the mounting structure of the gasket in the brine bottle cap according to the present utility model with reference to the accompanying drawings.
As shown in fig. 1 to 5, the installation structure of the gasket in the brine bottle cap according to the present utility model comprises: the sealing gasket comprises an outer cover 1, a sealing gasket 2 and an inner cover 3, wherein the sealing gasket 2 and the inner cover 3 are sequentially arranged in the outer cover 1, annular sealing grooves 21 are formed in the front surface and the back surface of the sealing gasket 2, an outer cover annular installation boss 11 matched with the annular sealing groove 21 in the front surface of the sealing gasket 2 is arranged on the inner cavity wall of the outer cover 1, an inner cover annular installation boss 31 matched with the annular sealing groove 21 in the back surface of the sealing gasket 2 is arranged on the inner cover 3, an annular clamping groove 13 is formed in a port of the outer cover 1, a limit boss 33 matched with the annular clamping groove 13 is arranged at the port of the inner cover 3, a plurality of connecting spikes 111 are arranged on the outer cover annular installation boss 11, and a plurality of connecting spikes 311 are arranged on the inner cover annular installation boss 31. In this embodiment, the height of the outer side wall of the annular seal groove 21 on the sealing gasket 2 exceeds the height of the inner side wall 211, so that the contact surface between the sealing gasket 2 and the inner cover 3 and the outer cover 1 is increased, and the sealing effect is improved; the inner side wall 211 of the annular sealing groove 21 on the sealing gasket 2 is a conical surface with a narrow top and a wide bottom.
In practical application, the upper portion 131 of the annular clamping groove 13 on the outer cover 1 is a conical surface with a narrow top and a wide bottom, and the upper portion 331 of the limit boss 33 on the inner cover 3 is set to be an arc surface matched with the conical surface of the upper portion 131 of the annular clamping groove 13 on the outer cover 1, so that the inner cover 3 and the outer cover 1 are more convenient to install.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but rather the equivalent variations and modifications in shape, construction, characteristics and spirit according to the scope of the claims should be construed to be included in the scope of the claims.
Claims (5)
1. A mounting structure for a gasket in a brine bottle cap, comprising: the sealing gasket comprises an outer cover, a sealing gasket and an inner cover, wherein the sealing gasket and the inner cover are sequentially arranged in the outer cover, annular sealing grooves are formed in the front face and the back face of the sealing gasket, an outer cover annular installation boss matched with the annular sealing groove in the front face of the sealing gasket is arranged on the inner cavity wall of the outer cover, an inner cover annular installation boss matched with the annular sealing groove in the back face of the sealing gasket is arranged on the inner cover, an annular clamping groove is formed in the port of the outer cover, and a limiting boss matched with the annular clamping groove is arranged at the port of the inner cover.
2. The gasket mounting structure of claim 1, wherein the annular mounting boss of the inner cap is provided with a plurality of connecting spikes.
3. The gasket mounting structure of claim 1, wherein the annular seal groove on the gasket has an outer sidewall height exceeding an inner sidewall height.
4. The gasket mounting structure of claim 1, wherein the inner side wall of the annular seal groove on the gasket is a tapered surface with a narrow top and a wide bottom.
5. The gasket mounting structure of claim 1, wherein the upper portion of the annular groove in the outer cap is configured as a tapered surface with a narrow top and a wide bottom, and the upper portion of the limit boss in the inner cap is configured as an arcuate surface mating with the tapered surface of the upper portion of the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223468870.0U CN219184945U (en) | 2022-12-22 | 2022-12-22 | Mounting structure of sealing gasket in brine bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223468870.0U CN219184945U (en) | 2022-12-22 | 2022-12-22 | Mounting structure of sealing gasket in brine bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219184945U true CN219184945U (en) | 2023-06-16 |
Family
ID=86717086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223468870.0U Active CN219184945U (en) | 2022-12-22 | 2022-12-22 | Mounting structure of sealing gasket in brine bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219184945U (en) |
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2022
- 2022-12-22 CN CN202223468870.0U patent/CN219184945U/en active Active
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