CN216809289U - A device that is used for pressing of washing equipment to put in laundry detergent - Google Patents
A device that is used for pressing of washing equipment to put in laundry detergent Download PDFInfo
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- CN216809289U CN216809289U CN202123219152.5U CN202123219152U CN216809289U CN 216809289 U CN216809289 U CN 216809289U CN 202123219152 U CN202123219152 U CN 202123219152U CN 216809289 U CN216809289 U CN 216809289U
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- bottle body
- pressing
- pressing rod
- laundry detergent
- spring
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Abstract
The utility model discloses a device for putting laundry detergent into washing equipment by pressing, which comprises a pressing cover, a spring, sealing rubber, a pressing rod and a bottle body, wherein the sealing rubber is arranged in the bottleneck of the bottle body; the spring is sleeved on the pressing rod, the top end of the spring props against the pressing cover, and the bottom end of the spring props against the bottle neck of the bottle body. The utility model realizes the accurate control of the volume of the detergent pressed each time by utilizing the air pressure principle, and simultaneously saves a self-sucking pump and a liquid level sensor in an automatic putting device, thereby greatly saving the cost.
Description
The technical field is as follows:
the utility model relates to a device for pressing and throwing laundry detergent into washing equipment.
The background art comprises the following steps:
along with the improvement of living standard, people (especially mother and infant groups and people paying attention to life quality) pay more attention to the health and health problems of clothes, in order to avoid secondary pollution caused by different clothes shuffling, strong demand is made on classified clothes washing, and the small washing machine is produced at the same time.
The existing small-sized washing machine has the problems that the washing is not clean and cannot be rinsed completely after the washing is finished, the detergent of the laundry detergent is remained and the like due to small capacity and low water level and the fact that the user can throw more or less detergent when the user dose the laundry detergent; in addition, the full-automatic intelligent delivery module is high in cost, so that the product price is high, and a user is prohibited to go by price.
The utility model has the following contents:
the present invention provides a device for pressing and throwing laundry detergent for a washing machine to solve the problems of the prior art. The utility model can accurately control the liquid pressing amount each time and can press for many times until the liquid stored in the cavity is drained, thereby solving the problem that the detergent residue of the laundry detergent exists on the surface of clothes after the clothes are washed.
The technical scheme adopted by the utility model is as follows:
a device for putting in laundry detergent by pressing of washing equipment comprises a pressing cover, a spring, sealing rubber, a pressing rod and a bottle body, wherein the sealing rubber is arranged in a bottleneck of the bottle body; the spring is sleeved on the pressing rod, the top end of the spring is abutted on the pressing cover, and the bottom end of the spring is abutted in the bottleneck of the bottle body.
Furthermore, a limiting plate is arranged in the bottleneck of the bottle body, the limiting plate is arranged above the sealing rubber, and the bottom end of the spring abuts against the limiting plate.
Furthermore, the outer wall of the pressing rod is provided with a limiting protruding part, and the limiting protruding part is arranged between the limiting plate and the sealing rubber.
Furthermore, the outer wall of the limiting protruding part is sleeved with a sealing ring.
Further, the bottle is split type structure, including last bottle and lower bottle, go up threaded connection between bottle and the lower bottle, on the bottle was located to the bottleneck, on the outage was located the lower bottle, the outage was connected with check valve.
Furthermore, a nut is arranged on the lower end face of the pressing cover, and the top end of the pressing rod is in threaded connection with the nut.
The utility model has the following beneficial effects:
the utility model utilizes the air pressure principle to realize the accurate control of the volume of the detergent pressed each time, and can press for many times until the liquid stored in the cavity is discharged completely, and simultaneously, a self-sucking pump and a liquid level sensor in the automatic putting device are saved, thereby greatly saving the cost.
Description of the drawings:
FIG. 1 is a cross-sectional view of the present invention.
FIG. 2 is a block diagram of the present invention.
The specific implementation mode is as follows:
the utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, the device for pressing and dispensing laundry detergent for washing equipment according to the present invention comprises a pressing cap 1, a spring 2, a sealing rubber 3, a pressing rod 4 and a bottle body 5, wherein the sealing rubber 3 is disposed in a neck of the bottle body 5, the pressing rod 4 penetrates the sealing rubber 3, and a top end of the pressing rod 4 extends out of the bottle body 5. The lower end face of the pressing cover 1 is provided with a nut, and the top end of the pressing rod 4 is in threaded connection with the nut. The bottom end of the pressing rod 4 is provided in the bottle 5, the horizontal pressing plate portion 41 is provided at the bottom end of the pressing rod 4, and the bottom surface of the bottle 5 is provided with a drain hole 53. The spring 2 is sleeved on the pressing rod 4, the top end of the spring 2 props against the pressing cover 1, and the bottom end props against the bottle neck of the bottle body 5.
In order to limit the stroke of the pressing rod 4, a limiting plate 50 is arranged in the bottleneck of the bottle body 5, the limiting plate 50 is arranged above the sealing rubber 3, and the bottom end of the spring 2 abuts against the limiting plate 50. The outer wall of the pressing rod 4 is provided with a limiting bulge, and the limiting bulge is arranged between the limiting plate 50 and the sealing rubber 3.
In order to further guarantee the sealing effect, a sealing ring 6 is sleeved on the outer wall of the limiting protruding part.
The bottle body 5 of the present invention is a split structure, and comprises an upper bottle body 51 and a lower bottle body 52, wherein the upper bottle body 51 is in threaded connection with the lower bottle body 52, a bottle neck is arranged on the upper bottle body 51, a liquid discharge hole 53 is arranged on the lower bottle body 52, and a one-way valve 54 is connected with the liquid discharge hole.
When in use, the detergent is introduced into the bottle body 5. The device is directly assembled on a matching structure of the washing machine by a needle tube port (a liquid discharge hole 53) at the bottom of the bottle body, and the detergent is pressed out by air pressure by pressing the pressing cover. When the bottle is pressed, the upper sealing ring 6 is attached and sealed with the upper part of the sealing rubber 3, the opening of the sealing rubber 3 is opened, air pressure enters the bottle body 5, and liquid is pushed out through the liquid discharge hole 53 and the one-way valve 54; when the action is pressed in the release, according to the position that press rod and sealing washer 6 reset before the press lid 1 replies under the effect of the elasticity of spring 2, limiting plate 50 opening this moment, horizontal pressure board portion 41 seals the lower extreme laminating of sealing rubber 3, forms the negative pressure in the cavity this moment, and the leakage fluid dram check valve is closed, and the unable backward flow of discharged liquid, the cavity is filled into via top sealing washer opening to the air, and the air pressure returns to unanimity outside as for the cavity in the cavity.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the utility model and these modifications should also be considered as the protection scope of the utility model.
Claims (6)
1. A device for pressing and throwing laundry detergent for a washing device is characterized in that: the bottle comprises a pressing cover (1), a spring (2), sealing rubber (3), a pressing rod (4) and a bottle body (5), wherein the sealing rubber (3) is arranged in a bottleneck of the bottle body (5), the pressing rod (4) penetrates through the sealing rubber (3), the top end of the pressing rod (4) extends out of the bottle body (5) and is fixedly connected with the pressing cover (1), the bottom end of the pressing rod (4) is arranged in the bottle body (5), a horizontal pressing plate part (41) is arranged at the bottom end of the pressing rod (4), and a liquid discharge hole (53) is formed in the bottom surface of the bottle body (5); the spring (2) is sleeved on the pressing rod (4), the top end of the spring (2) props against the pressing cover (1), and the bottom end props against the bottle neck of the bottle body (5).
2. The device for press dosing a laundry detergent for a washing apparatus of claim 1, wherein: a limiting plate (50) is arranged in the bottleneck of the bottle body (5), the limiting plate (50) is arranged above the sealing rubber (3), and the bottom end of the spring (2) is abutted against the limiting plate (50).
3. The device for press dosing a laundry detergent for a washing apparatus of claim 2, wherein: the outer wall of the pressing rod (4) is provided with a limiting bulge, and the limiting bulge is arranged between the limiting plate (50) and the sealing rubber (3).
4. The device for press dosing a laundry detergent for a washing apparatus of claim 3, wherein: and a sealing ring (6) is sleeved on the outer wall of the limiting boss.
5. The device for press dosing a laundry detergent for a washing apparatus of claim 1, wherein: the bottle body (5) is of a split structure and comprises an upper bottle body (51) and a lower bottle body (52), the upper bottle body (51) is in threaded connection with the lower bottle body (52), a bottle neck is arranged on the upper bottle body (51), a liquid discharge hole (53) is arranged on the lower bottle body (52), and a one-way valve (54) is connected to the liquid discharge hole (53).
6. The device for press dosing a laundry detergent for a washing apparatus of claim 1, wherein: the lower end face of the pressing cover (1) is provided with a nut, and the top end of the pressing rod (4) is in threaded connection with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219152.5U CN216809289U (en) | 2021-12-21 | 2021-12-21 | A device that is used for pressing of washing equipment to put in laundry detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219152.5U CN216809289U (en) | 2021-12-21 | 2021-12-21 | A device that is used for pressing of washing equipment to put in laundry detergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809289U true CN216809289U (en) | 2022-06-24 |
Family
ID=82054018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123219152.5U Active CN216809289U (en) | 2021-12-21 | 2021-12-21 | A device that is used for pressing of washing equipment to put in laundry detergent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809289U (en) |
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2021
- 2021-12-21 CN CN202123219152.5U patent/CN216809289U/en active Active
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