CN217806278U

CN217806278U - Press pump structure of rotatable shield

Info

Publication number: CN217806278U
Application number: CN202221915296.6U
Authority: CN
Inventors: 武陕陕; 司长江
Original assignee: Shanghai Artop Industrial Design Co ltd
Current assignee: Shanghai Artop Industrial Design Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-15
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a press pump structure of a rotatable dust cap, which comprises a shell, a press pump and a dust cap; the pressing pump is arranged at the opening of the shell, the inlet of the pressing pump is communicated with the inner cavity of the shell, and a liquid outlet which protrudes outwards is arranged on the pressing pump; the shield is on the push pressure pump to relative push pressure pump rotates, is equipped with first position and second position on the shield, the outside that is located the liquid outlet of first position, and the second position is located the inboard of liquid outlet, is equipped with on the shield and is exposed mouthful and is located second position department, thereby the liquid outlet can stretch out and expose mouthful and make the liquid outlet expose. Its press pump structure that has rotatable shield through rotatory shield, makes the liquid outlet of pressing the press pump expose, and whole operation flow puts in place one step, and optimization operation is carried forward, and solves advantages such as the problem that the lid easily loses.

Description

Press pump structure of rotatable shield

Technical Field

The utility model relates to a press pump structure of rotatable shield.

Background

At present, the common pressing pump type structures on the market mainly have two forms, namely a pressing pump type structure with a dustproof cover and a pressing pump type structure without the dustproof cover; the pump type structure with the dustproof cover can effectively prevent dust, but the use steps are complicated, the dustproof cover needs to be taken down firstly for use, and the dustproof cover is easy to lose; the pump type structure without the dust cover is simple to operate, liquid is directly pressed out, but dust is easily generated when the liquid outlet is exposed outside for a long time, and the liquid outlet solution is solidified, so that the extrusion is difficult.

Disclosure of Invention

The utility model aims at overcoming prior art not enough and providing a press pump structure of rotatable shield, through rotatory shield, make the liquid outlet according to the press pump expose, whole operation flow targets in place one step, and the optimization operation is carried forward, and solves the problem that the lid easily loses.

In order to achieve the above object, the present invention provides a pressing pump structure of a rotatable dust cap, including:

a housing and a pressing pump; the pressing pump is arranged at the opening of the shell, the inlet of the pressing pump is communicated with the inner cavity of the shell, and a liquid outlet which protrudes outwards is arranged on the pressing pump; and

a dust cover; the shield is on pressing the press pump to relative press pump rotation is equipped with first position and second position on the shield, the outside that is located the liquid outlet at first position, the second position is located the inboard of liquid outlet, and it exposes the mouth to be equipped with to lie in second position department on the shield, thereby the liquid outlet can stretch out and expose a messenger's liquid outlet and expose.

In this technical scheme be equipped with bellied pivot downwards on the inner wall at shield top the upper portion of pressing the pump is equipped with bellied axle sleeve upwards, pivot and axle sleeve cooperation make the shield install on pressing the pump and press the pump rotation relatively.

In the technical scheme, the lower part of the rotating shaft is provided with an annular bulge, the inner wall of the shaft sleeve is provided with an annular groove, and the annular bulge is inserted into the annular groove, so that the rotating shaft is rotatably arranged in the shaft sleeve.

Compared with the prior art, the utility model the advantage do: according to the press pump structure of rotatable shield, through rotatory shield, make the liquid outlet according to the press pump expose, whole operation flow puts in place in one step, and the optimization operation is carried the essence, and solves the problem that the lid easily loses.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a schematic structural view of the liquid outlet of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, the terms "upper" and "lower" indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a press pump structure of a rotatable dust cap includes:

a housing 1 and a pressing pump 3; the pressing pump 3 is arranged at the opening of the shell 1, an inlet 32 of the pressing pump 3 is communicated with the inner cavity of the shell 1, and a liquid outlet 31 which protrudes outwards is arranged on the pressing pump 3; and

a dust cover; the dustproof cover is arranged on the pressing pump 3 and rotates relative to the pressing pump 3, a first part 21 and a second part 22 are arranged on the dustproof cover, the first part 21 is located on the outer side of the liquid outlet 31, the second part 22 is located on the inner side of the liquid outlet 31, an exposed opening 221 is arranged on the dustproof cover and located on the second part 22, and the liquid outlet 31 can extend out of the exposed opening 221 so that the liquid outlet 31 is exposed.

When the liquid in the shell 1 is not needed to be used, the dustproof cover is rotated, and the first part 21 of the dustproof cover corresponds to the liquid outlet 31, so that the liquid outlet 31 is not exposed in the dustproof cover; when the liquid in the housing 1 needs to be used, the dust cover is rotated, the second portion 22 of the dust cover corresponds to the liquid outlet 31, and the liquid outlet 31 is exposed after passing through the exposed opening 221.

In this embodiment, a downwardly protruding rotating shaft 23 is disposed on an inner wall of a top portion of the dust cap, an upwardly protruding shaft sleeve 33 is disposed on an upper portion of the pressing pump 3, and the rotating shaft 23 and the shaft sleeve 33 cooperate to enable the dust cap to be mounted on the pressing pump 3 and rotate relative to the pressing pump 3.

In this embodiment, an annular protrusion 231 is provided at a lower portion of the rotation shaft 23, and an annular recess 331 is provided at an inner wall of the boss 33, and the annular protrusion 231 is inserted into the annular recess 331, so that the rotation shaft 23 is rotatably mounted in the boss 33. When in use, the dust cover is not easy to lose and is convenient to use.

The embodiments of the present invention are described in detail above with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a rotatable shield's press pump structure which characterized in that includes:

a shell (1) and a pressing pump (3); the pressing pump (3) is arranged at an opening of the shell (1), an inlet (32) of the pressing pump (3) is communicated with an inner cavity of the shell (1), and a liquid outlet (31) protruding outwards is formed in the pressing pump (3); and

a dust cover; dustproof cover is on push down force pump (3) to relative push down force pump (3) rotate, is equipped with first position (21) and second position (22) on the dustproof cover, the outside that is located liquid outlet (31) of first position (21), second position (22) are located the inboard of liquid outlet (31), and it is equipped with and exposes mouthful (221) to be located second position (22) department on the dustproof cover, thereby liquid outlet (31) protractile exposure mouthful (221) make liquid outlet (31) expose.

2. The structure of a rotary dust cap pressing pump according to claim 1, wherein a downwardly protruding shaft (23) is provided on the inner wall of the top of the dust cap, and an upwardly protruding shaft sleeve (33) is provided on the upper portion of the pressing pump (3), and the shaft (23) and the shaft sleeve (33) cooperate to allow the dust cap to be mounted on the pressing pump (3) and rotate relative to the pressing pump (3).

3. A pressing pump structure of a rotatable dust cap according to claim 2, wherein an annular protrusion (231) is provided at a lower portion of the rotation shaft (23), an annular recess (331) is provided at an inner wall of the boss (33), and the annular protrusion (231) is inserted into the annular recess (331) so that the rotation shaft (23) is rotatably installed in the boss (33).