CN214414965U

CN214414965U - Liquid container

Info

Publication number: CN214414965U
Application number: CN202023127785.9U
Authority: CN
Inventors: 宋光荣; 宋家伟; 李�浩; 林育财
Original assignee: Shenzhen Sure Power Electrical Co ltd
Current assignee: Shenzhen Sure Power Electrical Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-19
Anticipated expiration: 2030-12-22

Abstract

The utility model provides a liquid container, which comprises a bottle body, a sealing cover and a liquid outlet pipe, wherein one end of the bottle body is provided with an opening, and the other end is sealed; the sealing cover is plugged on the opening and is matched with the sealed end of the bottle body to form a sealed liquid containing cavity, one end of the liquid outlet pipe penetrates out of the sealing cover, the other end of the liquid outlet pipe is arranged in the liquid containing cavity, and a one-way air inlet valve is arranged on the sealing cover. The bottle body of the utility model adopts a semi-closed structure, which is convenient for containing solution and cleaning the bottle body in the later period; the opening of the bottle body is covered and sealed through the sealing cover, so that the disassembly and the assembly are convenient; in addition, the liquid containing cavity is communicated with the outside through the liquid outlet pipe, so that the outside air pump can extrude the solution in the liquid containing cavity through air pressure, the one-way air inlet valve is arranged on the sealing cover, the pressure in the liquid containing cavity can be ensured, the solution in the liquid outlet pipe can be prevented from flowing back, and the use convenience is improved.

Description

Liquid container

Technical Field

The utility model belongs to the technical field of the container technique and specifically relates to a flourishing liquid container.

Background

In the current electric toothbrushes, some manufacturers develop electric toothbrushes without squeezing toothpaste, and the main principle of the electric toothbrushes is that a toothpaste bottle is arranged in a handle of the electric toothbrush, and then the toothpaste bottle is squeezed by some devices, such as an air pump, an electric motor and the like, so that toothpaste in the toothpaste bottle can be conveyed to a toothbrush head through a special conveying pipeline, and feeding of the toothpaste is realized. At present, due to the limited space, an electric motor is rarely adopted to extrude the toothpaste bottle, so that the mainstream of the industry at present is to extrude the toothpaste in the toothpaste bottle by using an air pump.

The existing toothpaste bottle generally adopts a structure similar to a piston to extrude toothpaste, and the structure enables the toothpaste to be easily adhered to the structure similar to the piston, so that the later cleaning is troublesome, and meanwhile, the waste is also caused.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the problems, the utility model provides a simple structure, the clearance of being convenient for conveniently extrudes the container of inside solution.

The utility model discloses a following technical scheme realizes:

the utility model provides a liquid container, which comprises a bottle body, a sealing cover and a liquid outlet pipe, wherein one end of the bottle body is provided with an opening, and the other end is sealed; the sealing cover is plugged on the opening and is matched with the sealed end of the bottle body to form a sealed liquid containing cavity, one end of the liquid outlet pipe penetrates out of the sealing cover, the other end of the liquid outlet pipe is arranged in the liquid containing cavity, and a one-way air inlet valve is arranged on the sealing cover.

Furthermore, the drain pipe comprises a drain nozzle penetrating the seal cover, a hose connected to the liquid inlet end of the drain nozzle, and a gravity ball communicated with the hose, wherein the gravity ball is provided with a through hole communicated with the hose.

Furthermore, an inserting cylinder is arranged on the gravity ball, the inserting cylinder is inserted into one end of the feeding hose, and the through hole is communicated with the inserting cylinder.

Further, the gravity ball is arranged at the bottom of the liquid containing cavity.

Furthermore, be provided with the dop on the inner wall of bottle, be provided with the opening annular of cooperation dop on the perisporium of closing cap, the closing cap passes through the cooperation lock of opening annular and dop on the opening.

Furthermore, the bottle is provided with a step at the position corresponding to the opening, a convex ring matched with the step is arranged on the peripheral side of one side of the sealing cover away from the liquid containing cavity, and the convex ring is abutted against the inner wall of the bottle.

Furthermore, a mounting opening is formed in the sealing cover, and the one-way air inlet valve is mounted in the mounting opening.

Further, the bottle body is in a cup shape.

Further, the periphery of the upper side of the sealing cover is provided with a sealing element.

The utility model has the advantages that:

the bottle body of the utility model adopts a semi-closed structure, which is convenient for containing solution and cleaning the bottle body in the later period; the opening of the bottle body is covered and sealed through the sealing cover, so that the disassembly and the assembly are convenient; in addition, the liquid containing cavity is communicated with the outside through the liquid outlet pipe, so that the outside air pump can extrude the solution in the liquid containing cavity through air pressure, the one-way air inlet valve is arranged on the sealing cover, the pressure in the liquid containing cavity can be ensured, the solution in the liquid outlet pipe can be prevented from flowing back, and the use convenience is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides a liquid container, which includes a bottle body 100, a sealing cap 200 and a liquid outlet pipe 300, wherein an opening 110 is formed at one end of the bottle body 100, and the other end is closed; the cover 200 is plugged on the opening 110 and is matched with the closed end of the bottle body 100 to form a closed liquid containing cavity 120, one end of the liquid outlet pipe 300 penetrates through the cover 200, the other end of the liquid outlet pipe is arranged in the liquid containing cavity 120, and the cover 200 is provided with a one-way air inlet valve 400. Wherein, the bottle body 100 is in a cup shape, and the edge of the outer wall of the closed end is rounded, thereby improving the hand feeling. In the case where the container is mainly used for supplying toothpaste to the head of the electric toothbrush, and in the general embodiment, the container is mainly mounted on the handle of the electric toothbrush, for this reason, the container may be mounted in the handle of the electric toothbrush or directly fitted over the end of the handle, and the one-way intake valve 400 and the outlet tube 300 are communicated with the respective pipes. In order to facilitate installation, the cover 200 is provided with an installation opening 230, and the one-way intake valve 400 is installed in the installation opening 230.

The bottle body 100 in the container adopts a semi-closed structure, so that the container is convenient for containing solution and cleaning the bottle body 100 at the later stage; the opening 110 of the bottle body 100 is sealed by the sealing cap 200, so that the assembly and disassembly are convenient; in addition, the liquid containing cavity 120 is communicated with the outside through the liquid outlet pipe 300, so that the solution in the liquid containing cavity 120 can be extruded out by an external air pump through air pressure, and the one-way air inlet valve 400 is arranged on the sealing cover 200, so that the pressure in the liquid containing cavity 120 can be ensured, the solution in the liquid outlet pipe 300 can be prevented from flowing back, and the use convenience is improved.

Further, the outlet pipe 300 plays a role of discharging the solution in the liquid containing cavity 120 in the present application, and for this purpose, the outlet pipe 300 includes a nozzle 310 penetrating through the cover 200, a hose 320 connected to the liquid inlet end of the nozzle 310, and a gravity ball 330 connected to the hose 320, and the gravity ball 330 is provided with a through hole 340 communicating with the hose 320. The spout 310 may be an independent structure or an integrated structure with the cover 200 for easy processing and installation. In this application, the two ends of the spout 310 are extended out of the cover 200, which is convenient for the spout 310 to connect with the hose 320 and the external delivery pipe. In the present application, the length of the hose 320 exceeds the distance from the cap 200 to the bottom of the liquid containing chamber 120, and such a design can utilize the deformation of the hose 320 to make the gravity ball 330 always abut against the bottom of the liquid containing chamber 120, so that the hose 320 can absorb the solution at the bottom of the liquid containing chamber 120. Certainly, in some embodiments, when the container is used, the closed end of the liquid containing cavity 120 is not a bottom, that is, is not at the lowest point relative to the ground, and therefore, in this embodiment, the hose 320 can be deformed by itself in cooperation with the gravity ball 330, so that the gravity ball 330 is always at the lowest point of the liquid containing cavity 120 relative to the ground, and the liquid drainage capability is improved.

Further, for better connection with the hose 320, the gravity ball 330 is provided with a plug-in cylinder 350, the plug-in cylinder 350 is inserted into the feeding end of the hose 320, and the through hole 340 is communicated with the plug-in cylinder 350. A ring groove is formed in the gravity ball 330 on the periphery of the insertion cylinder 350, and the width of the ring groove is the same as the wall thickness of the hose 320; the end of the feeding end of the hose 320 is inserted into the annular groove, so that the edge angle is reduced, the solution is prevented from adhering to the end face of the hose 320, and cleaning is facilitated.

Referring to fig. 2 and 3, the liquid holding chamber 120 is a closed structure in the present application, for which the bottle body 100 and the cap 200 need to be tightly fitted and sealed. In order to facilitate later disassembly and assembly, the inner wall of the bottle body 100 is provided with a clamping head 130, the peripheral wall of the sealing cover 200 is provided with an opening ring groove 210 matched with the clamping head 130, and the sealing cover 200 is buckled on the opening 110 in a matching mode of the opening ring groove 210 and the clamping head 130. In this way, the cover 200 can be quickly snapped onto the opening 110, improving convenience of use. In addition, in order to ensure the sealing performance of the cap 200 with the opening 110, in a modified embodiment, the bottle body 100 is provided with a step 140 at a position corresponding to the opening 110, a convex ring 220 matching with the step 140 is arranged on the peripheral side of the cap 200 away from the liquid containing cavity 120, and the convex ring 220 abuts against the inner wall of the bottle body 100.

Further, a sealing member is disposed on the upper side of the cap 200, and the sealing member can be used to improve the sealing performance between the protruding ring 220 and the inner wall of the bottle 100.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. A liquid container is characterized by comprising a bottle body, a sealing cover and a liquid outlet pipe, wherein one end of the bottle body is provided with an opening, and the other end of the bottle body is closed; the sealing cover is plugged on the opening and is matched with the sealed end of the bottle body to form a sealed liquid containing cavity, one end of the liquid outlet pipe penetrates out of the sealing cover, the other end of the liquid outlet pipe is arranged in the liquid containing cavity, and a one-way air inlet valve is arranged on the sealing cover.

2. A liquid container as claimed in claim 1, wherein: the liquid outlet pipe comprises a liquid outlet nozzle penetrating the sealing cover, a hose connected to the liquid inlet end of the liquid outlet nozzle, and a gravity ball communicated with the hose, and the gravity ball is provided with a through hole communicated with the hose.

3. A liquid container as claimed in claim 2, wherein: the gravity ball is provided with an inserting cylinder, the inserting cylinder is inserted into one end of the feeding hose, and the through hole is communicated with the inserting cylinder.

4. A liquid container as claimed in claim 2, wherein: the gravity ball is arranged at the bottom of the liquid containing cavity.

5. A liquid container as claimed in claim 1, wherein: the inner wall of the bottle body is provided with a clamping head, the peripheral wall of the sealing cover is provided with an opening ring groove matched with the clamping head, and the sealing cover is buckled on the opening through the matching of the opening ring groove and the clamping head.

6. A liquid container as claimed in claim 1, wherein: the bottle is provided with steps at the corresponding position of the opening, a convex ring matched with the steps is arranged on the peripheral side of one side of the sealing cover away from the liquid containing cavity, and the convex ring is abutted against the inner wall of the bottle.

7. A liquid container as claimed in claim 1, wherein: the sealing cover is provided with a mounting opening, and the one-way air inlet valve is mounted in the mounting opening.

8. A liquid container as claimed in claim 1, wherein: the bottle body is in a cup shape.

9. A liquid container as claimed in claim 1, wherein: the periphery of the upper side of the sealing cover is provided with a sealing piece.