CN215099335U - Pump pressure type coupling agent device - Google Patents
Pump pressure type coupling agent device Download PDFInfo
- Publication number
- CN215099335U CN215099335U CN202121458283.6U CN202121458283U CN215099335U CN 215099335 U CN215099335 U CN 215099335U CN 202121458283 U CN202121458283 U CN 202121458283U CN 215099335 U CN215099335 U CN 215099335U
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- shell
- bottle
- bottle body
- couplant
- cap
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Abstract
The utility model provides a pump pressure type couplant device, which comprises a bottle body, wherein one end of the bottle body is connected with a bottle mouth, the bottle body is of a tubular structure with a through cavity, a bottom and a cover are not arranged, the end of the bottle body, which is far away from the bottle mouth, is detachably connected with a cap, an exhaust one-way valve is arranged at the central position of the cap, the top of the cap is connected with a shell, the cross section of the shell is in an inverted U shape, and a containing cavity for containing gas is arranged inside the shell; the shell is provided with an air inlet one-way valve; the piston is connected in the bottle body in a sliding manner, a through hole is formed in the top of the shell, the plug freely penetrates through the through hole, a pressing plate is connected in the shell in a sliding manner, and the bottom of the plug is connected with the pressing plate; the top of stopper post is connected with presses the handle, and the stopper post cover is equipped with the spring, and the top of spring links to each other with pressing the handle, and the bottom of spring links to each other with the casing top. The device has simple structure and reasonable design, and the piston in the bottle can move by pressing the pressing handle to extrude the couplant, thereby avoiding waste of the couplant.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to pump pressure formula couplant device.
Background
Couplant bottle (as shown in figure 1) that uses in the work at ordinary times can appear the couplant and glue the condition at the bottle inner wall in the use, and medical staff need get rid of the body vigorously and just can throw away the couplant, and the use is very inconvenient and can cause unnecessary waste to the couplant bottle is invertd and is leaked very easily in supersound machine device box and pile up and lead to the couplant to pollute inside. There is a need for a couplant bottle that is easily squeezable, does not waste, and is not easily contaminated.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the prior art, a pumping type couplant device is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the technical scheme provides a pumping pressure type couplant device which comprises a bottle body, wherein one end of the bottle body is connected with a bottle nozzle, the bottle body is of a tubular structure with a through cavity, a bottom and a cover are not arranged in the through cavity, the end, far away from the bottle nozzle, of the bottle body is detachably connected with a cap, an exhaust one-way valve is arranged in the center of the cap, the top of the cap is connected with a shell, the cross section of the shell is in an inverted U shape, and a containing cavity for containing gas is formed in the shell; an air inlet one-way valve is arranged on the shell; a piston is connected in the bottle body in a sliding manner, a through hole is formed in the top of the shell, a plug freely penetrates through the through hole, a pressing plate is connected in the shell in a sliding manner, and the bottom of the plug is connected with the pressing plate; the top of the plug is connected with a pressing handle, the plug is sleeved with a spring, the top of the spring is connected with the pressing handle, and the bottom of the spring is connected with the top of the shell.
And a silica gel pad is arranged at the top of the pressing handle.
The pressing plate and the piston are made of rubber materials.
The pressing handle is arranged in a cylindrical shape.
The cap and the bottle body are in threaded connection.
The bottle body is made of metal materials or hard plastics.
Compared with the prior art, the utility model has the advantages of it is following:
the device is characterized in that a bottle body is arranged into a bottomless and uncovered tubular structure with a through cavity, the bottle body is connected with a cap and a shell, the inner wall of the bottle body is connected with a piston in a sliding mode, and the piston can move so as to extrude coupling agent out; when the air-purifying bottle is used, the pressing handle is pressed to drive the pressing plate to move downwards, air in the shell is discharged into the bottle body, and the piston in the bottle moves under pressure to extrude the couplant out; when loosening the pressure handle, under the effort of spring, the clamp plate can reset, and at the in-process that resets, external air is inhaled the casing through the check valve that admits air, repeatedly presses the pressure handle, just can constantly realize the removal of piston, and the couplant in the bottle is whole to be used up, and the piston is just at the bottom, can not cause the waste of couplant, and the couplant in the bottle is completely isolated with the air under the barrier effect of piston, can prevent that the couplant from breeding the bacterium.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a conventional couplant bottle.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a partially enlarged structural view of the pressing handle and the housing.
Description of reference numerals:
1 bottle body; 2, a piston; 3, capping; 4, a shell; 5, an exhaust check valve; 6, an air inlet check valve; 7, pressing a plate; 8, plugging a column; 9 through holes; 10 springs; 11 pressing a handle; 12, a silica gel pad; 13 bottle mouth.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-3, the present embodiment provides a pumping type couplant device, which includes a bottle body 1, wherein the bottle body 1 is made of metal material or rigid plastic; one end of the bottle body 1 is connected with a bottle mouth 13, the bottle body 1 is of a tubular structure with a through cavity without a bottom and a cover, the bottle body 1 can be of a round tubular structure, the end of the bottle body 1 far away from the bottle mouth 13 is detachably connected with a cap 3, and the cap 3 is in threaded connection with the bottle body 1; the central position of the cap 3 is provided with an exhaust one-way valve 5, and the exhaust one-way valve 5 only allows the outside air to be exhausted into the bottle body 1 in one way; the top of the cap 3 is connected with a shell 4, the cross section of the shell 4 is in an inverted U shape, and an accommodating cavity for accommodating gas is formed inside the shell 4; an air inlet one-way valve 6 is arranged on the shell 4, and the air inlet one-way valve 6 only allows outside air to enter the shell 4 in one way; a piston 2 is connected in the bottle body 1 in a sliding manner, the piston 2 is connected with the inside of the shell 4 in a sealing manner, a through hole 9 is formed in the top of the shell 4, a plug 8 freely penetrates through the through hole 9, a pressing plate 7 is connected in the shell 4 in a sliding manner, and the pressing plate 7 is connected with the inner wall of the shell 4 in a sealing manner in a sliding manner; the bottom of the plug 8 is connected with the pressure plate 7; the top of stopper post 8 is connected with presses handle 11, and stopper post 8 cover is equipped with spring 10, the top of spring 10 links to each other with pressing handle 11, and the bottom of spring 10 links to each other with casing 4 top.
The pressing handle 11 is provided in a cylindrical shape, and a silicone pad 12 is provided on the top of the pressing handle 11 to improve the comfort of pressing.
In order to ensure the sealing performance, the pressure plate 7 and the piston 2 are made of rubber materials.
According to the device, a bottle body 1 is arranged to be a bottomless and uncovered tubular structure with a through cavity, the bottle body 1 is connected with a cap 3 and a shell 4, the inner wall of the bottle body 1 is connected with a piston 2 in a sliding mode, and the piston 2 can move, so that a coupling agent is extruded out; when the air-purifying bottle is used, the pressing handle 11 is pressed, the pressing handle 11 drives the pressing plate 7 to move downwards, air in the shell 4 is discharged into the bottle body 1, the piston 2 in the bottle is pressed to move, and the couplant is extruded out; when the pressing handle 11 is loosened, the pressing plate 7 can reset under the action force of the spring 10, in the resetting process, the outside air is sucked into the shell 4 through the air inlet one-way valve 6, the pressing handle 11 is repeatedly pressed, the movement of the piston 2 can be continuously realized, when all the couplant in the bottle is used up, the piston 2 is at the bottom, the waste of the couplant cannot be caused, the couplant in the bottle is completely isolated from the air under the barrier effect of the piston 2, and the bacteria breeding of the couplant can be prevented.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A pump pressure type couplant device comprises a bottle body, wherein one end of the bottle body is connected with a bottle nozzle, and the pump pressure type couplant device is characterized in that the bottle body is of a through cavity bottomless and uncovered tubular structure, the end, far away from the bottle nozzle, of the bottle body is detachably connected with a cap, an exhaust one-way valve is arranged at the center of the cap, the top of the cap is connected with a shell, the cross section of the shell is in an inverted U shape, and a containing cavity for containing gas is formed in the shell; an air inlet one-way valve is arranged on the shell; a piston is connected in the bottle body in a sliding manner, a through hole is formed in the top of the shell, a plug freely penetrates through the through hole, a pressing plate is connected in the shell in a sliding manner, and the bottom of the plug is connected with the pressing plate; the top of the plug is connected with a pressing handle, the plug is sleeved with a spring, the top of the spring is connected with the pressing handle, and the bottom of the spring is connected with the top of the shell.
2. The pumped couplant device of claim 1 wherein a silicone pad is disposed on the top of said pressure stem.
3. The pumped couplant device of claim 1 wherein said pressure plate and said piston are rubber.
4. The pumped couplant device of claim 1 wherein said pressure stem is cylindrically disposed.
5. The pumped couplant device of claim 1 wherein said cap is threadably connected to said bottle.
6. The pumped couplant device of claim 1 wherein said bottle is made of a metallic material or a rigid plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458283.6U CN215099335U (en) | 2021-06-29 | 2021-06-29 | Pump pressure type coupling agent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458283.6U CN215099335U (en) | 2021-06-29 | 2021-06-29 | Pump pressure type coupling agent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215099335U true CN215099335U (en) | 2021-12-10 |
Family
ID=79312485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121458283.6U Active CN215099335U (en) | 2021-06-29 | 2021-06-29 | Pump pressure type coupling agent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215099335U (en) |
-
2021
- 2021-06-29 CN CN202121458283.6U patent/CN215099335U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |