CN219422396U

CN219422396U - Pressing extrusion type cosmetic bottle

Info

Publication number: CN219422396U
Application number: CN202320622883.4U
Authority: CN
Inventors: 杭呈; 曾俊华
Original assignee: Ningbo Jinyu Technology Industrial Co ltd
Current assignee: Ningbo Jinyu Technology Industrial Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-28
Anticipated expiration: 2033-03-27

Abstract

The utility model provides a pressing extrusion type cosmetic bottle which comprises a bottle body and a pressing assembly arranged at the upper end of the bottle body, wherein the pressing assembly comprises a connecting cover, an inner head cap, a valve cover and an outer head cap, a gap between the inner head cap and the connecting cover is formed with a flow channel, the flow channel is communicated with the end face of the valve cover, a plurality of raised sealing parts are arranged on the end face of the valve cover, a plurality of liquid outlet holes corresponding to the sealing parts are arranged on the outer head cap, the sealing parts are in interference fit with the liquid outlet holes, and the valve cover is made of flexible materials. According to the pressing extrusion type cosmetic bottle, liquid flows into the valve cover through the runner to extrude the valve cover through the pressing component, the sealing part is deformed and separated from the liquid outlet hole to realize liquid outlet, the petal-shaped sealing part enables the liquid outlet area to be large during extrusion, powder puff smearing is convenient, the liquid outlet sealing part can be reset to automatically seal the liquid outlet hole, internal solution is prevented from being oxidized, and leakage is not easy to occur during carrying.

Description

Pressing extrusion type cosmetic bottle

Technical Field

The utility model relates to the technical field of cosmetic bottles, in particular to a pressing extrusion type cosmetic bottle.

Background

There are a lot of pressing type packaging containers on the market at present, it can take out liquid from container conveniently and swiftly, especially in the cosmetic industry, most of various liquid cosmetics adopt the packaging container of the pressing type, patent application number CN202122729089.3 discloses a can replace vacuum inner container cream bottle, including outer bottle and discharge gate, the inner liner bottom is installed to the inner wall of outer bottle, and the inner wall of inner liner bottom is provided with the silica gel cover, the top of silica gel cover is provided with the interior stopper, and the inner wall of interior stopper installs the silica gel plug, the outside top of interior stopper is fixed with the rand, and the top of rand is provided with the elasticity presser, the discharge gate sets up in the inside of elasticity presser, the outside of outer bottle is installed the lid; the cream bottle has a complex structure, the size of the liquid outlet is fixed, the problem that the liquid outlet is sealed after use exists, and the solvent in the bottle is easily oxidized.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing a pressing extrusion type cosmetic bottle so as to overcome the defects of small liquid outlet amount and poor bottle opening sealing performance of the cosmetic bottle in the prior art.

(II) technical scheme

In order to solve the technical problems, the utility model provides a pressing extrusion type cosmetic bottle, which comprises a bottle body and a pressing component arranged at the upper end of the bottle body, wherein the pressing component comprises a connecting cover, an inner head cap, a valve cover and an outer head cap, the connecting cover is inserted on the inner head cap, the valve cover is inserted on the connecting cover, the inner head cap is inserted inside the outer head cap, the bottom of the inner head cap is connected inside the bottle body, a runner is formed in a gap between the inner head cap and the connecting cover, the runner is communicated with the end face of the valve cover, a plurality of raised sealing parts are arranged on the end face of the valve cover, a plurality of liquid outlet holes corresponding to the sealing parts are arranged on the outer head cap, the sealing parts are in interference fit with the liquid outlet holes, and the valve cover is made of flexible materials; the liquid flows between the valve cover and the outer head cap through the flow passage, the valve cover is deformed by extrusion, and the liquid flows out from the liquid outlet hole after the sealing part is separated from the liquid outlet hole.

Further, be equipped with a plurality of locating holes on the interior headgear, the bottom of connecting the lid is equipped with a plurality of air guide posts, the air guide post passes the locating hole, connect the lid with be formed with the cavity between the valve gap, the cavity with the air guide post intercommunication, when out the liquid the inside pressure of cavity is low, the valve gap shrink warp, will air in the cavity is followed the air guide post discharges, goes out the liquid and finishes the back air reflux in the cavity makes the valve gap resets.

Further, the connecting cover is provided with a slot, the valve cover is inserted in the slot, one side of the connecting cover is provided with a first positioning groove, one side of the inner helmet is provided with a second positioning groove, the first positioning groove is aligned with the second positioning groove, one side of the valve cover is provided with a positioning rib, and the positioning rib is arranged in the first positioning groove and the second positioning groove.

Further, the inner wall of valve gap upper surface upwards protrudes and forms sealing portion, constitute the petal form between the sealing portion, sealing portion makes bottleneck play liquid volume increase, and is convenient for the powder puff and scribble.

Further, a shoulder sleeve is arranged on the bottle body, the bottle body is connected with the pressing assembly through the shoulder sleeve, and an outer cover is sleeved on the shoulder sleeve.

Further, a pump body and a return spring are arranged in the shoulder sleeve, the return spring is propped against the lower end of the inner head cap, and the pump body is communicated with the inner head cap and the bottle body.

(III) beneficial effects

According to the pressing extrusion type cosmetic bottle, liquid flows into the valve cover through the runner to extrude the valve cover through the pressing component, the sealing part is deformed and separated from the liquid outlet hole to realize liquid outlet, the petal-shaped sealing part enables the liquid outlet area to be large during extrusion, powder puff smearing is convenient, the liquid outlet sealing part can be reset to automatically seal the liquid outlet hole, internal solution is prevented from being oxidized, and leakage is not easy to occur during carrying.

Drawings

Fig. 1 is a perspective view of a squeeze-and-squeeze cosmetic bottle according to the present utility model;

fig. 2 is a perspective view showing an internal structure of a squeeze-out type cosmetic bottle according to the present utility model;

fig. 3 is a sectional view showing an internal structure of a squeeze-out type cosmetic bottle according to the present utility model;

FIG. 4 is a perspective view of an outer cap of a squeeze-and-squeeze cosmetic bottle of the present utility model;

fig. 5 is a perspective view showing the bottom of a connection cap of a squeeze-out type cosmetic bottle according to the present utility model;

fig. 6 is a perspective view of a valve body of a squeeze-type cosmetic bottle according to the present utility model;

fig. 7 is a perspective view showing a connection cap of a squeeze-out type cosmetic bottle according to the present utility model;

fig. 8 is a perspective view of an inner head cap of a squeeze-out cosmetic bottle according to the present utility model.

The corresponding component names for each reference number in the figures are: 1. a bottle body; 2. a connection cover; 3. an inner headgear; 4. a valve cover; 5. an outer headgear; 6. a flow passage; 7. a sealing part; 8. a liquid outlet hole; 9. positioning holes; 10. an air guide column; 11. a cavity; 12. a slot; 13. a first positioning groove; 14. a second positioning groove; 15. positioning ribs; 16. an outer cover; 17. a pump body; 18. a return spring; 19. shoulder sleeve.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1-8, the utility model provides a pressing extrusion type cosmetic bottle, comprising a bottle body 1 and a pressing component arranged at the upper end of the bottle body 1, wherein the pressing component comprises a connecting cover 2, an inner head cap 3, a valve cover 4 and an outer head cap 5, wherein the connecting cover 2 is inserted on the inner head cap 3, the valve cover 4 is inserted on the connecting cover 2, the inner head cap 3 is inserted inside the outer head cap 5, the bottom of the inner head cap 3 is connected with the inside of the bottle body 1, a gap between the inner head cap 3 and the connecting cover 2 is formed with a flow channel 6, the flow channel 6 is communicated with the end face of the valve cover 4, a plurality of raised sealing parts 7 are arranged on the end face of the valve cover 4, a plurality of liquid outlet holes 8 corresponding to the sealing parts 7 are arranged on the outer head cap 5, the sealing parts 7 are in interference fit with the liquid outlet holes 8, and the valve cover 4 is made of flexible materials, in particular LDPE (low density polyethylene)

) Which deforms and contracts when pressed; when liquid is discharged, the liquid is pumped out from the bottle body 1 through the inner head cap 3, flows between the valve cover 4 and the outer head cap 5 through the flow channel 6, deforms the valve cover 4 by liquid extrusion, and flows out from the liquid outlet hole 8 after the sealing part 7 is separated from the liquid outlet hole 8.

Specifically, in this embodiment, be equipped with a plurality of locating holes 9 on the interior headgear 3, the bottom of connecting lid 2 is equipped with a plurality of air guide posts 10, air guide post 10 passes locating hole 9, be formed with cavity 11 between connecting lid 2 and the valve gap 4, cavity 11 and air guide post 10 intercommunication, valve gap 4 is when receiving extrusion deformation with the interior gas of cavity 11 follow air guide post 10 discharge, after the liquid is accomplished, outside atmospheric pressure is greater than cavity 11 inside, the gas flows back to cavity 11 in through air guide post 10, simultaneously valve gap 4 rebound resets, sealing portion 7 seals up liquid outlet 8 again.

In this embodiment, the connecting cover 2 is provided with the slot 12, the valve cover 4 is inserted in the slot 12, one side of the connecting cover 2 is provided with the first positioning slot 13, one side of the inner head cap 3 is provided with the second positioning slot 14, the first positioning slot 13 is aligned with the second positioning slot 14, one side of the valve cover 4 is provided with the positioning rib 15, the positioning rib 15 is arranged in the first positioning slot 13 and the second positioning slot 14, the inner head cap 3 and the connecting cover 2 are positioned through the first positioning slot 13 and the second positioning slot 14, and the positioning rib 15 on the valve cover 4 is used for fixing; the inner wall of the upper surface of the valve cover 4 is upwards protruded to form a sealing part 7, petal-shaped sealing parts are formed between the sealing parts 7, liquid flows out along the petal-shaped sealing parts, and liquid outlet holes 8 are exposed at the protruded parts of the sealing parts 7; in addition, install shoulder cover 19 on the bottle 1, the bottle 1 passes through shoulder cover 19 and connects the pressing component, and the cover is equipped with enclosing cover 16 on the shoulder cover 19, installs pump body 17 and reset spring 18 in the shoulder cover 19, and reset spring 18 supports the lower extreme of interior headgear 3, presses outer headgear 5 and goes out liquid, and inside the interior headgear 3 of pump body 17 intercommunication and the bottle 1.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a push away extrusion formula cosmetic bottle, includes bottle (1) and installs the subassembly of pressing of bottle (1) upper end, its characterized in that: the pressing assembly comprises a connecting cover (2), an inner head cap (3), a valve cover (4) and an outer head cap (5), wherein the connecting cover (2) is inserted on the inner head cap (3), the valve cover (4) is inserted on the connecting cover (2), the inner head cap (3) is inserted inside the outer head cap (5), the bottom of the inner head cap (3) is connected inside the bottle body (1), a runner (6) is formed in a gap between the inner head cap (3) and the connecting cover (2), the runner (6) is communicated with the end face of the valve cover (4), a plurality of raised sealing parts (7) are arranged on the end face of the valve cover (4), a plurality of liquid outlet holes (8) corresponding to the sealing parts (7) are arranged on the outer head cap (5), the sealing parts (7) are in interference fit with the liquid outlet holes (8), and the valve cover (4) is made of flexible materials; the liquid flows between the valve cover (4) and the outer head cap (5) through the flow channel (6), the valve cover (4) is deformed by extrusion, and the liquid flows out from the liquid outlet hole (8) after the sealing part (7) is separated from the liquid outlet hole (8).

2. The squeeze-type cosmetic bottle of claim 1, wherein: the inner helmet (3) is provided with a plurality of positioning holes (9), the bottom of the connecting cover (2) is provided with a plurality of air guide columns (10), and the air guide columns (10) penetrate through the positioning holes (9).

3. The squeeze-type cosmetic bottle of claim 2, wherein: a cavity (11) is formed between the connecting cover (2) and the valve cover (4), and the cavity (11) is communicated with the air guide column (10).

4. The squeeze-type cosmetic bottle of claim 1, wherein: the connecting cover (2) is provided with a slot (12), and the valve cover (4) is inserted into the slot (12).

5. The squeeze-type cosmetic bottle of claim 1, wherein: one side of connecting lid (2) is equipped with first constant head tank (13), one side of interior headgear (3) is equipped with second constant head tank (14), first constant head tank (13) aim at second constant head tank (14), one side of valve gap (4) is equipped with location muscle (15), location muscle (15) are arranged in first constant head tank (13) and in second constant head tank (14).

6. The squeeze-type cosmetic bottle of claim 1, wherein: the inner wall of the upper surface of the valve cover (4) protrudes upwards to form the sealing parts (7), and petal shapes are formed between the sealing parts (7).

7. The squeeze-type cosmetic bottle of claim 1, wherein: the bottle body (1) is provided with a shoulder sleeve (19), and the bottle body (1) is connected with the pressing assembly through the shoulder sleeve (19).

8. The squeeze-type cosmetic bottle of claim 7, wherein: an outer cover (16) is sleeved on the shoulder sleeve (19).

9. The squeeze-type cosmetic bottle of claim 7, wherein: the shoulder sleeve (19) is internally provided with a pump body (17) and a return spring (18), the return spring (18) is propped against the lower end of the inner head cap (3), and the pump body (17) is communicated with the inner head cap (3) and the bottle body (1).