CN215795578U

CN215795578U - Emulsion filling bottle

Info

Publication number: CN215795578U
Application number: CN202120920440.4U
Authority: CN
Inventors: 李德才
Original assignee: Guangzhou Gaozi Cosmetics Co ltd
Current assignee: Guangzhou Gaozi Cosmetics Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-02-11
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an emulsion filling bottle, which comprises a bottle body and a pressing pump matched with the bottle body; the pump head of the pressing pump is provided with a liquid outlet head which is of a hollow truncated cone structure, the liquid outlet of the pump head is arranged at the tail end of the liquid outlet head, and the outer diameter of the liquid outlet head is gradually reduced along the direction close to the liquid outlet; the emulsion filling bottle also comprises a throttling core body, the throttling core body is in a cone frustum structure, is filled in the liquid outlet head and is in clearance fit with the liquid outlet head to form a liquid outlet gap; the outward appearance wall of going out the liquid head is equipped with the external screw thread, and emulsion filling bottle still includes the thread bush, and the thread bush is equipped with the internal thread, internal thread and external screw thread adaptation, and the thread bush passes through the screw thread with going out the liquid head and closely cooperates the back, and the thread bush is to going out liquid head extrusion and shutoff play liquid gap. It can be convenient for surely close the liquid outlet at any time, and can not cause the waste of the emulsion.

Description

Emulsion filling bottle

Technical Field

The utility model relates to the technical field of bottles, in particular to an emulsion filling bottle.

Background

The emulsion filling bottle is used for containing shower cream, bath foam or shampoo and the like, and the emulsion in the bottle is pumped to a pump port through a pressing pump, so that the micro-taking of the emulsion is realized. It is evident that the present emulsion filling bottles are already very convenient to use. However, current emulsion filling bottle ubiquitous a problem, temporarily shutoff liquid outlet when needs to when portable emulsion filling bottle carries out travel or migration, generally press the pump head, extrude the emulsion in the pump body, then rotatory pump head, make the pump head screw with the pump body screw, thereby shutoff liquid outlet. By the operation, not only is the emulsion wasted, but also the pump head can be bounced relative to the pump body due to bumping, so that the liquid outlet is opened artificially, and the emulsion is overflowed into the backpack.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an emulsion filling bottle which can conveniently and stably close a liquid outlet at any time and can not cause the waste of emulsion.

The purpose of the utility model is realized by adopting the following technical scheme:

the emulsion filling bottle comprises a bottle body and a pressing pump matched with the bottle body; the pump head of the pressing pump is provided with a liquid outlet head which is of a hollow truncated cone structure, the liquid outlet of the pump head is arranged at the tail end of the liquid outlet head, and the outer diameter of the liquid outlet head is gradually reduced along the direction close to the liquid outlet; the emulsion filling bottle also comprises a throttling core body, wherein the throttling core body is in a cone frustum structure, is filled in the liquid outlet head and is in clearance fit with the liquid outlet head to form a liquid outlet gap; the outward appearance wall of going out the liquid head is equipped with the external screw thread, emulsion filling bottle still includes the thread bush, the thread bush is equipped with the internal thread, the internal thread with the external screw thread adaptation, the thread bush with go out the liquid head and pass through behind the screw thread closely matched, the thread bush is right go out liquid head extrusion and shutoff go out the liquid gap.

Further, the pump head is also provided with a transition ring, one end of the liquid outlet head, which is far away from the liquid outlet, is connected with the transition ring, the outer diameter of the position, which is connected with the transition ring, of the liquid outlet head is larger than that of the transition ring so as to form a limiting groove, and a sealing ring is sleeved in the limiting groove; a limiting ring is arranged at one end, far away from the liquid outlet, of the threaded sleeve, and the limiting ring is connected with the limiting groove in a sliding mode and limited in the limiting groove by the liquid outlet head; the thread bush and the transition ring mutually extrude the sealing ring.

Furthermore, the outer diameters of the transition ring at all positions along the axial direction of the transition ring are equal, and the inner diameters of the threaded sleeve at all positions along the axial direction of the threaded sleeve, which correspond to the inner wall of the transition ring, are equal.

Further, the outer diameter of the liquid outlet head at the position connected with the transition ring is larger than the inner diameter of the limiting ring.

Furthermore, the liquid outlet head, the thread bush and the throttling core body are all made of plastic materials.

Furthermore, the outer side curved surface of the threaded sleeve is provided with anti-skid stripes.

Further, the anti-skidding stripe includes many sand grips, the sand grip is followed the axial extension of thread bush, many the sand grip is the interval setting each other, and encircles the axis circumference array ground of thread bush distributes.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the throttling core is used, the threaded sleeve is screwed, so that the liquid outlet head recovers deformation after the threaded sleeve releases the compression on the liquid outlet head, the throttling core is released from extrusion, and a liquid outlet gap is opened; at this moment, press the pump head, can spout emulsion to the liquid outlet. When the liquid outlet needs to be closed, the internal thread of the thread sleeve is tightly connected with the external thread of the liquid outlet head by rotating the thread sleeve; the liquid outlet head is of a hollow cone frustum structure, the inside of the liquid outlet head is filled by the aid of the throttling core body, and when the internal thread and the external thread are screwed gradually, the liquid outlet head is extruded by the thread sleeve, so that the liquid outlet head deforms and the liquid outlet gap is blocked.

2. The way of closing the liquid outlet does not cause the pressing pump to spray the emulsion, thereby avoiding the waste of the emulsion. Moreover, the thread sleeve is not easy to automatically rotate in a non-manual state, so that the closing mode of the liquid outlet is stable.

Drawings

FIG. 1 is a schematic diagram of the construction of an emulsion filled bottle of the present invention;

FIG. 2 is an enlarged view of a portion A shown in FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is a cross-sectional view of the threaded sleeve shown in fig. 1.

In the figure: 1. a pump is pressed; 11. a pump head; 111. a liquid outlet head; 112. a liquid outlet; 113. a transition ring; 2. a throttle core; 3. liquid outlet gaps; 4. a threaded sleeve; 41. a limiting ring; 5. a limiting groove; 6. and (5) sealing rings.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, "vertical," "horizontal," "left," "right," and similar expressions are for purposes of illustration only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 4 show an emulsion filling bottle according to a preferred embodiment of the present invention, which includes a bottle body for containing an emulsion and a pressing pump 1, wherein the bottle body is adapted to the pressing pump 1. The pump head 11 of the pressing pump 1 has a liquid outlet head 111, the liquid outlet head 111 is a hollow truncated cone structure, the liquid outlet 112 of the pump head 11 is arranged at the tail end of the liquid outlet head 111, and the outer diameter of the liquid outlet head 111 is gradually reduced along the direction close to the liquid outlet 112. The emulsion filling bottle further comprises a throttling core body 2, the throttling core body 2 is in a cone frustum structure and is filled in the liquid outlet head 111, the throttling core body and the liquid outlet head 111 are in clearance fit to form a liquid outlet gap 3, and emulsion flowing through the pump head 11 reaches the liquid outlet 112 along the liquid outlet gap 3. The outward appearance wall of play liquid head 111 is equipped with the external screw thread, and emulsion filling bottle still includes thread bush 4, and thread bush 4 is equipped with the internal thread, internal thread and external screw thread adaptation, and thread bush 4 closely cooperates the back through the screw thread with play liquid head 111, and thread bush 4 extrudees and blocks up out liquid gap 3 to a liquid head 111.

When the throttling valve is used, the threaded sleeve 4 is screwed, so that after the threaded sleeve 4 releases the compression on the liquid outlet head 111, the liquid outlet head 111 recovers deformation, the throttling core body 2 is released from being extruded, and the liquid outlet gap 3 is opened; at this time, the pump head 11 is pressed down, so that the emulsion is ejected to the liquid outlet 112. When the liquid outlet 112 needs to be closed, the internal thread of the threaded sleeve 4 is tightly connected with the external thread of the liquid outlet head 111 by rotating the threaded sleeve 4; the liquid outlet head 111 is in a hollow truncated cone structure, and the throttling core body 2 is used for filling the inside of the liquid outlet head 111, so that when the internal thread and the external thread are gradually screwed, the thread sleeve 4 extrudes the liquid outlet head 111, and the liquid outlet head 111 deforms to plug the liquid outlet gap 3. The manner of closing the liquid outlet 112 does not cause the pump 1 to eject the emulsion, thereby avoiding the waste of the emulsion. Moreover, since the thread sleeve 4 is not easy to rotate automatically in a non-manual state, the closing manner of the liquid outlet 112 is stable.

Preferably, the pump head 11 is further provided with a transition ring 113, one end of the liquid outlet head 111 far away from the liquid outlet 112 is connected with the transition ring 113, the outer diameter of the position of the liquid outlet head 111 connected with the transition ring 113 is larger than the outer diameter of the transition ring 113 to form a limiting groove 5, and the sealing ring 6 is sleeved in the limiting groove 5. A limiting ring 41 is arranged at one end of the threaded sleeve 4 far away from the liquid outlet 112, and the limiting ring 41 is connected with the limiting groove 5 in a sliding manner and limited in the limiting groove 5 by the liquid outlet head 111; the threaded sleeve 4 and the transition ring 113 mutually press the sealing ring 6 to prevent the emulsion from overflowing to the external environment along the gap between the threaded sleeve 4 and the liquid outlet head 111. By the arrangement, not only can the overflow of the emulsion be prevented, but also the liquid outlet head 111 can be used for limiting the limiting ring 41, so that the thread sleeve 4 is prevented from falling off from the liquid outlet head 111.

In order to reliably seal the seal ring 6 and prevent the pressure on the seal ring 6 from changing when the threaded sleeve 4 moves, it is preferable that the outer diameters of the transition ring 113 at the positions in the axial direction thereof be equal, and the inner diameters of the threaded sleeve 4 at the positions in the axial direction of the threaded sleeve 4 of the inner wall corresponding to the transition ring 113 be equal.

Preferably, the outer diameter of the outlet head 111 at the position connected with the transition ring 113 is larger than the inner diameter of the stop ring 41. By means of the arrangement, the limiting ring 41 can be effectively limited in the limiting groove 5, so that the threaded sleeve 4 is prevented from falling off from the liquid outlet head 111. In addition, based on it is hollow circular truncated cone structure to go out liquid head 111, when assembling thread bush 4 with go out liquid head 111, through the slight extrusion of spacing ring 41 to going out liquid head 111, until spacing ring 41 embedding spacing groove 5 in can, the mounting means is simple, and it is showing to let the effect off.

Preferably, in order to facilitate easy deformation of the liquid outlet head 111 and the threaded sleeve 4, the liquid outlet head 111, the threaded sleeve 4 and the throttle core 2 are made of plastic materials.

Preferably, in order to prevent slipping for stably rotating the threaded sleeve 4, the outer curved surface of the threaded sleeve 4 is provided with anti-slip stripes. As a preferable arrangement method of the anti-slip stripe: the anti-slip stripes comprise a plurality of convex strips, the convex strips extend along the axial direction of the threaded sleeve 4, the convex strips are arranged at intervals, and the convex strips are distributed in a circumferential array around the axis of the threaded sleeve 4. Wherein, as an alternative to the anti-slip stripe, it can be a scattered bump, etc.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. Emulsion filling bottle, its characterized in that: comprises a bottle body and a pressing pump (1) matched with the bottle body; the pump head (11) of the pressing pump (1) is provided with a liquid outlet head (111), the liquid outlet head (111) is of a hollow truncated cone structure, the liquid outlet (112) of the pump head (11) is arranged at the tail end of the liquid outlet head (111), and the outer diameter of the liquid outlet head (111) is gradually reduced along the direction close to the liquid outlet (112); the emulsion filling bottle also comprises a throttling core body (2), wherein the throttling core body (2) is in a cone frustum structure, is filled in the liquid outlet head (111), and is in clearance fit with the liquid outlet head (111) to form a liquid outlet gap (3); go out the outward appearance wall of liquid head (111) and be equipped with the external screw thread, emulsion filling bottle still includes thread bush (4), thread bush (4) are equipped with the internal thread, the internal thread with the external screw thread adaptation, thread bush (4) with go out liquid head (111) and closely cooperate the back through the screw thread, thread bush (4) are right go out liquid head (111) extrusion and shutoff go out liquid gap (3).

2. An emulsion filling bottle according to claim 1, wherein: the pump head (11) is further provided with a transition ring (113), one end, far away from the liquid outlet (112), of the liquid outlet head (111) is connected with the transition ring (113), the outer diameter of the position, connected with the transition ring (113), of the liquid outlet head (111) is larger than that of the transition ring (113) to form a limiting groove (5), and a sealing ring (6) is sleeved on the limiting groove (5); a limiting ring (41) is arranged at one end, far away from the liquid outlet (112), of the threaded sleeve (4), and the limiting ring (41) is connected with the limiting groove (5) in a sliding mode and limited in the limiting groove (5) by the liquid outlet head (111); the threaded sleeve (4) and the transition ring (113) mutually extrude the sealing ring (6).

3. An emulsion filling bottle according to claim 2, wherein: the outer diameters of all parts of the transition ring (113) along the axial direction of the transition ring are equal, and the inner diameters of all parts of the inner wall of the threaded sleeve (4) corresponding to the transition ring (113) along the axial direction of the threaded sleeve (4) are equal.

4. An emulsion filling bottle according to claim 2, wherein: the outer diameter of the liquid outlet head (111) at the position connected with the transition ring (113) is larger than the inner diameter of the limiting ring (41).

5. An emulsion filling bottle according to claim 1, wherein: the liquid outlet head (111), the thread bush (4) and the throttling core body (2) are all made of plastic materials.

6. An emulsion filling bottle according to claim 1, wherein: and the outer side curved surface of the threaded sleeve (4) is provided with anti-skid stripes.

7. An emulsion filling bottle according to claim 6, wherein: the anti-slip stripes comprise a plurality of convex strips, the convex strips extend along the axial direction of the threaded sleeve (4), are arranged at intervals and encircle the axis circumference of the threaded sleeve (4) in an array mode.