CN211642886U - Automatic toothpaste squeezing device by air pressure - Google Patents
Automatic toothpaste squeezing device by air pressure Download PDFInfo
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- CN211642886U CN211642886U CN202020084045.2U CN202020084045U CN211642886U CN 211642886 U CN211642886 U CN 211642886U CN 202020084045 U CN202020084045 U CN 202020084045U CN 211642886 U CN211642886 U CN 211642886U
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- toothpaste
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- squeezing
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Abstract
An air pressure automatic toothpaste squeezing device comprises a shell cover (7) and is characterized in that a squeezing head (3) is hinged on the shell cover, the upper end of the squeezing head (3) is positioned outside the shell cover, the lower end of the squeezing head penetrates through the shell cover and extends into the shell cover, a toothpaste head fixing seat (8) is arranged on the upper surface of the shell cover, and a through hole (18) is formed in the toothpaste head fixing seat; a sliding sheet (4) for controlling the on-off of the sliding sheet is arranged on the through hole, a vertical strip hole (20) is formed in the upper end of the sliding sheet, a sliding pin (5) capable of sliding up and down is inserted in the vertical strip hole, one end of the sliding pin is connected with the upper end of the extrusion head (3), the other end of the sliding pin is connected with one end of the extension spring (2), and the other end of the extension spring is fixed on the shell cover; the toothpaste head fixing seat (8) is connected with the lower end of the air pressure lower cover (10), and the upper end of the air pressure lower cover (10) is connected with one end of the air pressure upper cover (12). The utility model discloses simple structure uses convenient operation, and degree of automation is higher.
Description
Technical Field
The utility model relates to a daily necessity, in particular to an automatic toothpaste squeezing device by air pressure.
Background
The toothpaste is a common article in daily life, people often store the toothpaste in a toilet, the common toothpaste is usually packaged in a toothpaste bag, and people squeeze the toothpaste out of the toothpaste bag by hands when using the toothpaste. It is not particularly easy for children or disabled persons (e.g., handicapped persons with one arm) to squeeze toothpaste.
At present, some devices which are driven by air pressure to squeeze toothpaste are arranged on the market, so that the process of squeezing toothpaste by people can be simplified, and the time is saved. However, most toothpaste squeezing devices have the defects of complex structure, single function and higher production cost. Improvements must be made.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of the prior toothpaste squeezing device that the structure is complicated and the automation degree is not high, and designs a simple structure and a convenient use pneumatic automatic toothpaste squeezing device.
The technical scheme of the utility model is that:
an air pressure automatic toothpaste squeezing device comprises a housing cover 7, and is characterized in that a squeezing head 3 is arranged on the housing cover 7, the upper end of the squeezing head 3 is positioned outside the housing cover 7, the lower end of the squeezing head penetrates through the housing cover 7 and extends into the housing cover 7, and a toothbrush is placed on one end of the squeezing head positioned in the housing cover and is pressed downwards so as to receive toothpaste; a toothpaste head fixing seat 8 is arranged at the position of the upper surface of the outer shell cover 7 opposite to one end of the extrusion head in the outer shell cover, and toothpaste is extruded into the toothbrush at the lower part under the action of air pressure through a through hole 18 on the toothpaste head fixing seat 8; a sliding sheet 4 for controlling the on-off of the sliding sheet is arranged on the through hole 18, a vertical strip hole 20 is arranged at the upper end of the sliding sheet, a sliding pin 5 capable of sliding up and down is inserted in the vertical strip hole 20, one end of the sliding pin 5 is connected with the upper end of the extrusion head 3, the other end of the sliding pin is connected with one end of the extension spring 2, and the other end of the extension spring 2 is fixed on the outer shell cover 7; the toothpaste head fixing seat 8 is connected with the lower end of the air pressure lower cover 10, the upper end of the air pressure lower cover 10 is connected with one end of the air pressure upper cover 12, the other end of the air pressure upper cover 12 is provided with an inflation one-way valve 14, high-pressure air 15 is injected into a space, formed by the air pressure upper cover 12 and the air pressure lower cover 10, for placing the toothpaste body 13, through the inflation one-way valve, toothpaste 16 in the toothpaste body 13 is extruded downwards under the action of the high-pressure air 15 to enter the toothpaste head fixing seat 8 and is retained in the toothpaste body under the blocking of the sliding sheet 4, when the sliding sheet 4 leaves the toothpaste head fixing seat 8, the toothpaste 16 falls onto a toothbrush placed on the extrusion head 3 through the through hole 18 under the action of the pressure, the extrusion head 3 is loosened, the sliding sheet 4 is immediately reset under the action of the tension spring 2, and.
The pneumatic upper cover 12 and the pneumatic lower cover 10 are connected through threads.
The air pressure lower cover 10 is provided with an air release one-way valve 17 so as to facilitate the taking and placing of the toothpaste body 13.
The lower end of the through hole 18 protrudes downward from the inner wall of the housing cover 7 into the housing cover 7.
The extrusion head 3 is mounted on the housing cap 7 by means of a swivel pin 6.
The end of the toothpaste head fixing seat 8 connected with the toothpaste body 13 is provided with an internal thread so as to facilitate the screwing and fixing of the toothpaste head.
And a sealing ring 11 is additionally arranged between the pulling-down surfaces of the pneumatic upper cover 12 and the pneumatic lower cover 10.
The utility model has the advantages that:
the utility model discloses simple structure uses convenient operation, only needs to press the toothpaste head and can extrude toothpaste automatically on extruding the head, and degree of automation is higher.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is a schematic perspective view of the extrusion device (fig. 1, lower part) according to the present invention.
Fig. 4 is a sectional view of fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-4.
An automatic toothpaste squeezing device by air pressure comprises an outer shell cover 7, an air pressure lower cover 10 and an air pressure upper cover 12, wherein the air pressure upper cover 12 and the air pressure lower cover 10 are connected through threads, and a sealing ring 11 is additionally arranged between pulled surfaces. As shown in fig. 1. The casing cover 7 is hinged with the extrusion head 3 through the rotating pin 6, as shown in figure 3, the upper end of the extrusion head 3 is positioned outside the casing cover 7, the lower end of the extrusion head passes through the casing cover 7 and extends into the casing cover 7, and the toothbrush is placed on one end of the extrusion head positioned in the casing cover and is pressed downwards so as to receive toothpaste; a toothpaste head fixing seat 8 is arranged at the position of the upper surface of the shell cover 7 opposite to one end of the extrusion head in the shell cover, toothpaste is extruded into the toothbrush at the lower part under the action of air pressure through a through hole 18 on the toothpaste head fixing seat 8, and the lower end of the through hole 18 protrudes downwards into the shell cover 7 from the inner wall of the shell cover 7. A sliding sheet 4 for controlling the on-off of the sliding sheet is arranged on the through hole 18, as shown in fig. 4, a vertical strip hole 20 is arranged at the upper end of the sliding sheet, a sliding pin 5 capable of sliding up and down is inserted in the vertical strip hole 20, one end of the sliding pin 5 is connected with the upper end of the extrusion head 3, the other end of the sliding pin is connected with one end of the extension spring 2, and the other end of the extension spring 2 is fixed on the outer shell cover 7; the toothpaste head fixing seat 8 is connected with the lower end of the air pressure lower cover 10, the upper end of the air pressure lower cover 10 is connected with one end of the air pressure upper cover 12, the other end of the air pressure upper cover 12 is provided with an inflation one-way valve 14, and the air pressure lower cover 10 is provided with an air discharge one-way valve 17 so as to be convenient for taking and placing the toothpaste body 13. High-pressure air 15 (which can be realized by an inflator or the like) is injected into a space which is used for placing the toothpaste body 13 and consists of the pneumatic upper cover 12 and the pneumatic lower cover 10 through the inflation one-way valve, toothpaste 16 in the toothpaste body 13 is extruded downwards under the action of the high-pressure air 15 to enter the toothpaste head fixing seat 8 and is retained in the toothpaste body under the blocking of the sliding sheet 4, when the sliding sheet 4 leaves the toothpaste head fixing seat 8, the toothpaste 16 falls onto a toothbrush placed on the extrusion head 3 through the through hole 18 under the action of pressure, the extrusion head 3 is released, the sliding sheet 4 is immediately reset under the action of the extension spring 2, and a channel for the downward flow of the toothpaste is cut off.
The utility model discloses a working process is:
firstly, separating the pneumatic upper cover 12 from the pneumatic lower cover 10, then taking down the cover of the toothpaste body 13, screwing the toothpaste head into the toothpaste head fixing seat 8, wherein the toothpaste in the toothpaste body 13 is blocked by the sliding sheet 4 and cannot flow out, then screwing the pneumatic upper cover 12 and the pneumatic lower cover 10, inflating the space formed by the pneumatic upper cover and the pneumatic lower cover from the one-way air inlet valve 14 by using an inflating device (such as an inflator), and stopping inflating when the internal air pressure is 1.1-1.2 standard atmospheric pressures.
During the use, stretch into the toothbrush and extrude pressure head 3 downwards in shell cover 7, extrusion head 3 rotates around rotatory round pin 6, and the upper end of extrusion head 3 pushes down pulling slide pin 5 and moves down along perpendicular rectangular hole 20, and slide pin 5 and then promote slide 4 horizontal migration, and through-hole 18 is opened, and toothpaste 16 is extruded automatically under the atmospheric pressure effect and falls into through-hole 18 and accomplish the toothpaste process of getting on the toothbrush. When the toothbrush leaves the squeezing head, the extension spring 2 immediately pushes the sliding pin 5 to move upwards to pull the sliding sheet back to the original state, the through hole 18 is covered, the toothpaste 16 cannot flow out, when the toothpaste is used up, the one-way air release valve 17 is only opened to release the internal pressure to be the same as the atmospheric pressure, the toothpaste body 13 can be screwed off by screwing off the air pressure upper cover, and a new toothpaste body is replaced.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (7)
1. An air pressure automatic toothpaste squeezing device comprises a housing cover (7), and is characterized in that a squeezing head (3) is hinged on the housing cover (7), the upper end of the squeezing head (3) is positioned outside the housing cover (7), the lower end of the squeezing head penetrates through the housing cover (7) and extends into the housing cover (7), and a toothbrush is placed on one end of the squeezing head positioned in the housing cover and is pressed downwards so as to receive toothpaste; a toothpaste head fixing seat (8) is arranged at the position of the upper surface of the outer shell cover (7) opposite to one end of the extrusion head in the outer shell cover, and toothpaste is extruded into a toothbrush at the lower part under the action of air pressure through a through hole (18) on the toothpaste head fixing seat (8); a sliding sheet (4) for controlling the on-off of the sliding sheet is arranged on the through hole (18), a vertical strip hole (20) is formed in the upper end of the sliding sheet, a sliding pin (5) capable of sliding up and down is inserted into the vertical strip hole (20), one end of the sliding pin (5) is connected with the upper end of the extrusion head (3), the other end of the sliding pin is connected with one end of the extension spring (2), and the other end of the extension spring (2) is fixed on the outer shell cover (7); the toothpaste head fixing seat (8) is connected with the lower end of the air pressure lower cover (10), the upper end of the air pressure lower cover (10) is connected with one end of the air pressure upper cover (12), the other end of the air pressure upper cover (12) is provided with an inflation one-way valve (14), high-pressure air (15) is injected into a space which is used for placing the toothpaste body (13) and is formed by the air pressure upper cover (12) and the air pressure lower cover (10) through the inflation one-way valve, toothpaste (16) in the toothpaste body (13) is extruded downwards under the action of the high-pressure air (15) to enter the toothpaste head fixing seat (8) and is retained in the toothpaste body under the blocking of the sliding sheet (4), when the sliding sheet (4) leaves the toothpaste head fixing seat (8), the toothpaste (16) falls onto a toothbrush on the extrusion head (3) through the through hole (18) under the pressure effect, the extrusion head (3) is loosened, the sliding sheet (4) is reset immediately under the action, cutting off the passage for the toothpaste to flow downwards.
2. The automatic toothpaste squeezing device by air pressure according to claim 1, wherein the upper cover (12) and the lower cover (10) are connected by screw threads.
3. The pneumatic automatic toothpaste squeezing device according to claim 1, wherein the pneumatic lower cover (10) is provided with a gas release check valve (17) to facilitate the taking and placing of the toothpaste body (13).
4. The pneumatic automatic toothpaste dispenser according to claim 1, wherein the lower end of the through hole (18) protrudes downward from the inner wall of the housing cover (7) into the housing cover (7).
5. A pneumatic automatic toothpaste dispenser according to claim 1, wherein the squeezing head (3) is mounted on the housing cover (7) by means of a rotating pin (6).
6. The pneumatic automatic toothpaste squeezing device according to claim 1, wherein the end of the toothpaste head holder (8) connected to the toothpaste body (13) is provided with an internal thread for screwing the toothpaste head.
7. The automatic toothpaste squeezing device by air pressure according to claim 1, wherein a sealing ring (11) is additionally arranged between the pulling-down surface of the air pressure upper cover (12) and the air pressure lower cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084045.2U CN211642886U (en) | 2020-01-15 | 2020-01-15 | Automatic toothpaste squeezing device by air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084045.2U CN211642886U (en) | 2020-01-15 | 2020-01-15 | Automatic toothpaste squeezing device by air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211642886U true CN211642886U (en) | 2020-10-09 |
Family
ID=72705821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020084045.2U Active CN211642886U (en) | 2020-01-15 | 2020-01-15 | Automatic toothpaste squeezing device by air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211642886U (en) |
-
2020
- 2020-01-15 CN CN202020084045.2U patent/CN211642886U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 200000 room 1501, No. 17, Lane 1377, JIANGCHANG Road, Jing'an District, Shanghai Patentee after: Fuente Electrical Appliances (Shanghai) Co.,Ltd. Address before: 215347 No.339 middle Bailu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan funte Photoelectric Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |