CN214433898U

CN214433898U - Liquid storage tank and liquid soap machine of leak protection liquid

Info

Publication number: CN214433898U
Application number: CN202023224380.7U
Authority: CN
Inventors: 喻建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a liquid reserve tank and liquid soap machine of leak protection liquid, the bottleneck of liquid reserve tank is equipped with elasticity self-locking mechanism down on the bottleneck, elasticity self-locking mechanism includes the disk seat, valve body and case, the bottleneck inner wall setting is hugged closely to the disk seat, be equipped with first storage tank on the disk seat, the bottom of first storage tank is equipped with first liquid outlet, the valve body is located in the first storage tank and is hugged closely its inner wall setting, be equipped with the valve pocket in the valve body, be equipped with first inlet and second liquid outlet on the valve body, there is the clearance between the inner wall of case and valve pocket, the case sets up in the valve body telescopically, make the top of case and first inlet looks adaptation joint or separation in order to produce the space that communicates with the valve pocket. Through set up elasticity self-locking mechanism on the liquid reserve tank bottleneck, the first inlet on the case elasticity locking valve body avoids the weeping, and liquid enters into the clearance between case and the valve pocket from the space during use, discharges from the second liquid outlet at last, can effectively reduce the flow of liquid, avoids extravagant.

Description

Liquid storage tank and liquid soap machine of leak protection liquid

Technical Field

The utility model relates to a put thing technical field, concretely relates to liquid reserve tank and liquid soap machine of leak protection liquid.

Background

The hand sanitizer is a washing product frequently used by people in life, and is usually placed in a toilet, a kitchen and the like. The hand sanitizer is stored in the liquid storage container, and then the hand sanitizer is taken out from the container in a pressing or squeezing mode, so that the hands can be cleaned conveniently after kitchen or toilet arrangement.

In the existing liquid soap machine, in order to make full use of liquid soap, an opening of a liquid storage box faces downwards, and a liquid outlet structure is arranged on the opening. Due to the unreasonable liquid outlet structure design, the liquid storage tank can generate liquid leakage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects, the technical proposal adopted by the utility model is to provide a liquid storage tank for preventing liquid leakage, the bottle mouth of the liquid storage tank faces downwards, an elastic self-locking mechanism is arranged on the bottle mouth and comprises a valve seat, a valve body and a valve core, the valve seat is arranged close to the inner wall of the bottle mouth, a first containing groove is arranged on the valve seat, a first liquid outlet is arranged at the bottom of the first containing groove, the valve body is arranged in the first containing groove and clings to the inner wall of the first containing groove, a valve cavity is arranged in the valve body, the valve body is provided with a first liquid inlet and a second liquid outlet which is communicated with the first liquid outlet, a gap is formed between the valve core and the inner wall of the valve cavity, the valve core is telescopically arranged in the valve body, and the top of the valve core is matched and jointed or separated with the first liquid inlet to form a gap communicated with the valve cavity.

Furthermore, the valve core is provided with an upper limit part, the inner wall of the first liquid inlet is provided with a limit ring, the upper end of the valve core is arranged close to the inner wall of the limit ring, and the upper limit part is matched with the limit ring to be abutted and limited.

Furthermore, the bottom of valve body can be dismantled and be equipped with the supporting disk, the second liquid outlet is equipped with a plurality ofly, and a plurality of second liquid outlets evenly distributed is on the supporting disk, the case is installed between the top of supporting disk and valve chamber.

Further, the case includes valve cap, spring and valve post, the lower extreme of valve cap sets up the valve post, the inner wall looks adaptation of valve cap and first inlet, the spring housing is established on the valve post, the upper end and the valve cap butt of spring, the lower extreme and the supporting disk butt of spring, the valve post is worn to establish on the supporting disk.

Further, be equipped with the spacing portion of second on the outer wall of disk seat, the spacing portion of second cooperatees the butt in order to seal the bottleneck with the lower extreme of bottleneck.

Further, the lower end of the valve seat is provided with a joint communicated with the first liquid outlet.

The utility model also provides a liquid soap machine, including fuselage body and joint, this internal foam generating device that is equipped with of fuselage with the liquid reserve tank, wear to be equipped with the nozzle that is used for the discharge foam on the fuselage body, foam generating device is connected with disk seat and nozzle respectively.

Further, this internal battery box that is equipped with of fuselage, foam generating device installs in the battery box, the top of battery box is located in the liquid reserve tank cooperation, the top of battery box is equipped with the second storage tank, the bottom of second storage tank is equipped with the through-hole, the bottleneck of liquid reserve tank is installed in the second storage tank, connect and pass the through-hole and be connected with foam generating device.

Furthermore, be equipped with the spacing portion of third on the outer wall that connects, be equipped with the constant head tank on the inside wall of through-hole, the spacing portion of third and the constant head tank looks adaptation insert the battery box in and rotatory and the inner wall cooperation locking of battery box.

Compared with the prior art the utility model discloses technical scheme's beneficial effect does:

the utility model provides a pair of liquid reserve tank and liquid soap machine of prevention of liquid leakage through set up elasticity self-locking mechanism on the liquid reserve tank bottleneck, and the first inlet on the valve core elasticity locking valve body avoids the weeping, and liquid enters into the clearance between case and the valve pocket from the space during use, discharges from the second liquid outlet at last, can effectively reduce the flow of liquid, avoids extravagant.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of a liquid storage tank for preventing liquid leakage according to an embodiment of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of section C of FIG. 3;

fig. 5 is a perspective view of the elastic self-locking mechanism provided in the embodiment of the present invention;

fig. 6 is a perspective view of a valve body provided in an embodiment of the present invention;

fig. 7 is a perspective view of a hand sanitizer provided by an embodiment of the present invention;

FIG. 8 is a top view of FIG. 7;

FIG. 9 is a cross-sectional view B-B of FIG. 8;

fig. 10 is a perspective view of a battery box according to an embodiment of the present invention.

The reference numbers are as follows:

1. the liquid storage box comprises a liquid storage box body, 1a, a bottle opening, 2, an elastic self-locking mechanism, 21, a valve seat, 21a, a first containing groove, 21b, a first liquid outlet, 21c, a mounting groove, 22, a valve body, 22a, a valve cavity, 22b, a first liquid inlet, 22c, a second liquid outlet, 22d, a limiting ring, 23, a valve core, 231, a valve cap, 232, a spring, 233, a valve column, 24, an upper limiting part, 25, a supporting plate, 25a, a through hole, 251, a guide part, 26, a second limiting part, 27, a connector, 28, a first sealing element, 29, a second sealing element, 3, a machine body, 4, a foam generating device, 5, a nozzle, 6, a battery box, 6a, a second containing groove, 6b, a through hole, 6c, a positioning groove, 7, a third limiting part, 8, a third sealing element, 9 and a bottle cap.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

Referring to fig. 1-10, in the liquid storage tank for preventing liquid leakage provided by the present invention, a bottle mouth 1a of the liquid storage tank 1 faces downward, an elastic self-locking mechanism 2 is disposed on the bottle mouth 1a, the elastic self-locking mechanism 2 includes a valve seat 21, the valve body 22 and the valve core 23, the valve seat 21 is tightly attached to the inner wall of the bottle opening 1a, the valve seat 21 is provided with a first accommodating groove 21a, the bottom of the first accommodating groove 21a is provided with a first liquid outlet 21b, the valve body 22 is arranged in the first accommodating groove 21a and tightly attached to the inner wall of the first accommodating groove 21a, the valve body 22 is internally provided with a valve cavity 22a, the valve body 22 is provided with a first liquid inlet 22b and a second liquid outlet 22c, the second liquid outlet 22c is communicated with the first liquid outlet 21b, a gap is formed between the valve core 23 and the inner wall of the valve cavity 22a, and the valve core 23 is telescopically arranged in the valve body 23, so that the top of the valve core 23 is in adaptive joint with or separated from the first liquid inlet 22b to form a gap communicated with the valve cavity 22 a.

Specifically, the top of the liquid storage tank 1 is provided with a liquid injection port and a bottle cap 9, so that the hand sanitizer can be conveniently replaced and added.

Specifically, the outer wall of the valve seat 21 is provided with a second limiting portion 26, and the second limiting portion 26 is matched and abutted with the lower end of the bottle opening 1a to close the bottle opening 1 a. The lower end of the valve seat 21 is provided with a joint 27 communicating with the first liquid outlet 21 b. A first seal 28 is provided between the valve body 22 and the valve seat 21. The outer wall of the valve seat 21 is provided with a second sealing member 29 for sealing the bottle mouth 1a, the outer side wall of the valve seat 21 is provided with a mounting groove 21c, and the first sealing member 28 is mounted on the mounting groove 21 c.

The second position-limiting portion 26 is a position-limiting platform. The first seal 28 and the second seal 29 are both seal rings. The second seal 29 is provided in a plurality of sets.

In order to improve the sealing performance of the locking state of the elastic self-locking mechanism 2, as shown in fig. 4, preferably, the valve core 23 is provided with an upper limit portion 24, the inner wall of the first liquid inlet 22b is provided with a limit ring 22d, the upper end of the valve core 23 is closely attached to the inner wall of the limit ring 22d, and the upper limit portion 24 is abutted to the limit ring 22d for limiting.

Specifically, the upper limit portion 24 is a sealing ring sleeved on the valve core 23 and plays dual roles of limiting and sealing, wherein a limiting groove for limiting the top of the valve core 23 is formed in the inner wall of the limiting ring 22d, and the sealing effect is further improved.

Preferably, as shown in fig. 6, a supporting plate 25 is detachably disposed at the bottom of the valve body 22, a plurality of second liquid outlets 22c are disposed, the plurality of second liquid outlets 22c are uniformly distributed on the supporting plate 25, and the valve core 23 is installed between the supporting plate 25 and the top of the valve cavity 22 a. The bottom of the valve body 22 is open, and the valve body 22 is sleeved on the supporting disk 25, so that the valve core 23 can be conveniently installed and detached.

Specifically, the valve core 23 includes a valve cap 231, a spring 232 and a valve post 233, the valve post 233 is disposed at the lower end of the valve cap 231, the valve cap 231 is adapted to the inner wall of the first liquid inlet 22b, the spring 232 is sleeved on the valve post 233, the upper end of the spring 232 is abutted to the valve cap 231, the lower end of the spring 232 is abutted to the supporting plate 25, and the valve post 233 is arranged on the supporting plate 25 in a penetrating manner. The support plate 25 has a through hole 25a at a central portion thereof for the valve stem 233 to pass through, and the second liquid outlets 22c are arranged along a circumferential direction of the through hole 25 a. The support plate 25 is provided with a plurality of guide portions 251 spaced apart from each other and disposed to fit the inner wall of the valve chamber 22a, the guide portions 251 extend vertically, and the bonnet 231 is slidably disposed on the guide portions 251 to form a gap with the inner wall of the valve chamber 22 a. The guide 251 may also be provided on the inner side wall of the valve body 22.

Wherein, the upper limit portion 24 is arranged on the bonnet 231, and the bonnet 231 is matched with the inner wall of the limit ring 22 d. The middle part of supporting disk 25 is equipped with the sleeve, and the sleeve cover is established on valve post 233, and spring 232 cover is established and is installed on the sleeve. Can avoid leading to the weeping because of liquid dead weight according to stock solution volume adjustment spring 232's elasticity, through the adjustable play liquid measure of the size of adjusting the pressure of bleeding.

The utility model also provides a liquid soap machine, including fuselage body 3, be equipped with foam generating device 4 in the fuselage body 3 and liquid reserve tank 1, wear to be equipped with the nozzle 5 that is used for the discharge foam on the fuselage body 3, foam generating device 4 is connected with disk seat 21 and nozzle 5 respectively.

Specifically, be equipped with battery box 6 in the fuselage body 3, foam generating device 4 installs in battery box 6, and the top of battery box 6 is located in the cooperation of liquid reserve tank 1, and the top of battery box 6 is equipped with the open second storage tank 6a in upper end, and the bottom of second storage tank 6a is equipped with through-hole 6b, and bottleneck 1a of liquid reserve tank 1 installs in second storage tank 6a, connects 27 and passes through-hole 6b and is connected with foam generating device 4. A third sealing element 8 is arranged between the second limiting portion 26 and the second accommodating groove 6a, and the third sealing element 8 is a sealing ring.

As shown in fig. 1, 4 and 9, specifically, the outer wall of the joint 27 is provided with a third limiting portion 7, the inner side wall of the through hole 6b is provided with a positioning groove 6c, and the third limiting portion 7 and the positioning groove 6c are adapted to be inserted into the battery box 6 and rotate to be locked with the inner wall of the battery box 6 in a matching manner. The elastic self-locking mechanism 2 is convenient to be fixed between the liquid storage tank 1 and the battery box 6. Wherein, the spacing portion 7 of third is for setting up the sand grip on the outer wall of joint 27 along horizontal symmetry, and the simple operation is convenient quick assembly disassembly.

The liquid soap machine still includes the battery, is used for driving necessary structures such as actuating mechanism of the action of foam generating device 4, and actuating mechanism, foam generating device 4 etc. all adopt current common structure, the utility model discloses an improvement is not here, no longer gives unnecessary details here.

When the device is used, the driving mechanism drives the foam generating device 4 to work, the foam generating device 4 is used for pumping air, the valve cap 231 moves downwards along the guide part 251 to be separated from the limiting ring 22d, a gap is formed between the valve cap and the valve cavity 22a, liquid soap in the liquid storage box 1 enters the gap between the valve cavity 22a and the valve cap 231 from the gap, then the liquid soap is discharged into the foam generating device 4 through the second liquid outlet 22c on the supporting plate 25 through the joint 27 to be mixed with gas and liquid, and generated foam is discharged through the nozzle 5; when the driving mechanism stops, the valve cap 231 is reset to be closely fitted with the inner wall of the retainer 22d under the driving of the spring 232.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a liquid reserve tank of prevention of liquid leakage which characterized in that: the bottle mouth (1a) of the liquid storage box (1) faces downwards, the bottle mouth (1a) is provided with an elastic self-locking mechanism (2), the elastic self-locking mechanism (2) comprises a valve seat (21), a valve body (22) and a valve core (23), the valve seat (21) is tightly attached to the inner wall of the bottle mouth (1a), the valve seat (21) is provided with a first accommodating groove (21a), the bottom of the first accommodating groove (21a) is provided with a first liquid outlet (21b), the valve body (22) is arranged in the first accommodating groove (21a) and tightly attached to the inner wall of the first accommodating groove (21a), the valve body (22) is internally provided with a valve cavity (22a), the valve body (22) is provided with a first liquid inlet (22b) and a second liquid outlet (22c), the second liquid outlet (22c) is communicated with the first liquid outlet (21b), and a gap exists between the valve core (23) and the inner wall of the valve cavity (22a), the valve core (23) is telescopically arranged in the valve body (22), so that the top of the valve core (23) is in fit engagement or separation with the first liquid inlet (22b) to generate a gap communicated with the valve cavity (22 a).

2. A liquid leakage preventing reservoir as defined in claim 1, wherein: the liquid inlet valve is characterized in that an upper limit part (24) is arranged on the valve core (23), a limit ring (22d) is arranged on the inner wall of the first liquid inlet (22b), the upper end of the valve core (23) is tightly attached to the inner wall of the limit ring (22d) for arrangement, and the upper limit part (24) is matched with the limit ring (22d) for abutting limit.

3. A liquid leakage preventing liquid storage tank as defined in claim 1 or 2, wherein: the bottom of valve body (22) can be dismantled and be equipped with supporting disk (25), second liquid outlet (22c) are equipped with a plurality ofly, and a plurality of second liquid outlets (22c) evenly distributed is on supporting disk (25), case (23) are installed between the top of supporting disk (25) and valve pocket (22 a).

4. A liquid leakage preventing reservoir as defined in claim 3, wherein: case (23) include valve cap (231), spring (232) and valve post (233), the lower extreme of valve cap (231) sets up valve post (233), the inner wall looks adaptation of valve cap (231) and first inlet (22b), spring (232) cover is established on valve post (233), the upper end and the valve cap (231) butt of spring (232), the lower extreme and supporting disk (25) butt of spring (232), valve post (233) are worn to establish on supporting disk (25).

5. A liquid leakage preventing reservoir as defined in claim 1, wherein: the outer wall of the valve seat (21) is provided with a second limiting part (26), and the second limiting part (26) is matched and abutted with the lower end of the bottle opening (1a) to close the bottle opening (1 a).

6. A liquid leakage preventing reservoir as defined in claim 1, wherein: the lower end of the valve seat (21) is provided with a joint (27) communicated with the first liquid outlet (21 b).

7. A hand sanitizer which characterized in that: the liquid storage tank comprises a body (3) and a connector (27), wherein a foam generating device (4) and the liquid storage tank (1) as claimed in any one of claims 1 to 6 are arranged in the body (3), a nozzle (5) for discharging foam penetrates through the body (3), and the foam generating device (4) is connected with a valve seat (21) and the nozzle (5) respectively.

8. The hand sanitizer according to claim 7, wherein: be equipped with battery box (6) in fuselage body (3), foam generating device (4) are installed in battery box (6), the top of battery box (6) is located in the cooperation of liquid reserve tank (1), the top of battery box (6) is equipped with second storage tank (6a), the bottom of second storage tank (6a) is equipped with through-hole (6b), install in second storage tank (6a) bottleneck (1a) of liquid reserve tank (1), connect (27) and pass through-hole (6b) and be connected with foam generating device (4).

9. The hand sanitizer according to claim 8, wherein: be equipped with spacing portion of third (7) on the outer wall of joint (27), be equipped with constant head tank (6c) on the inside wall of through-hole (6b), spacing portion of third (7) and constant head tank (6c) looks adaptation insert in battery box (6) and rotatory and the inner wall cooperation locking of battery box (6).