CN112320061B

CN112320061B - Drip-proof pressing bottle

Info

Publication number: CN112320061B
Application number: CN202011018286.8A
Authority: CN
Inventors: 范瑶飞
Original assignee: Guangzhou Junjie Cosmetics Packaging Co ltd
Current assignee: GUANGZHOU JUNJIE COSMETICS PACKAGING CO.,LTD.
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2022-04-08
Anticipated expiration: 2040-09-24
Also published as: CN112320061A

Abstract

The invention belongs to the technical field of packaging bottles, and relates to an anti-drip pressing bottle which is characterized by comprising a bottle body, an upper liquid driving pipe, a pressing head, a liquid outlet part, a bag body and a metal elastic sheet; a pump body is arranged in the bottle body, and one end of the upper liquid driving pipe is fixedly connected with the pump body in the bottle body; an L-shaped pipe is arranged in the pressing head, and the other end of the upper liquid driving pipe is detachably connected with one end of the L-shaped pipe; the other end of the L-shaped pipe is connected with a liquid outlet part; the upper liquid driving pipe is a hollow pipe, openings are evenly formed in the peripheral side of the upper liquid driving pipe, a bag body is arranged on each opening, and one end, close to the bottle body, of each opening is connected with a metal elastic sheet. According to the drip-proof pressing bottle, the pressure in the upper liquid driving pipe can be changed through the bag body connected with the metal elastic sheet, so that liquid remained at the liquid outlet part can be sucked back, the liquid in the liquid outlet part is prevented from dripping, and the liquid outlet is blocked by drying.

Description

Drip-proof pressing bottle

Technical Field

The invention belongs to the technical field of packaging bottles, and particularly relates to an anti-drip pressing bottle.

Background

At present, when people use and press bottled liquid, liquid in the liquid bottle is pushed out by the liquid outlet pump under the effect of pressing, and liquid still can remain in the liquid outlet part, just like shampoo and shower gel, and remaining shampoo and shower gel can drip on bottle and a supporting table, cause the waste, but also have partly shampoo and shower gel dry and agglomerate, block up the use that influences next time at the bottleneck.

In the prior art, publication No. CN201720272783.8 provides a drip-proof pressing pump, which comprises a button, a body, a main post, a secondary post, a piston, and a screw thread, wherein a top plate of the screw thread is provided with a through hole and a guide cylinder surrounding the through hole; the pressing head comprises a flow guide passage pipe, a liquid outlet passage and a sleeve surrounding the flow guide passage pipe; the inner cavity of the flow guide channel pipe penetrates through the top of the press head; the intersection of the diversion channel pipe and the liquid outlet channel is provided with an arc-shaped partition plate, and the partition plate is provided with a liquid guide hole; the pressure spring is arranged in the flow guide channel pipe, the body part of the pump piston is inserted into the inner cavity of the flow guide channel pipe to be in sliding fit and be in liquid-gas seal, and the pressure spring is matched with the main column and the body part of the pump piston. The structure can change the pressure inside and outside the liquid outlet channel, but residual liquid drops are generally arranged on the lower side of the pipe, and air flow can flow in from the upper side, so that the liquid outlet nozzle with the structure has poor effect. Therefore, the drip-proof press bottle is designed to solve the problem of leakage of the press bottle.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to solve the problems in the prior art, and provides a drip-proof pressing bottle which effectively solves the problem of liquid leakage, sucks liquid in a liquid outlet part, avoids unnecessary waste, prevents a bottle mouth from being blocked and enables a user to feel more comfortable.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A drip-proof pressing bottle is characterized by comprising a bottle body, an upper liquid driving pipe, a pressing head, a liquid outlet part, a bag body and a metal elastic sheet;

a pump body is arranged in the bottle body, and one end of the upper liquid driving pipe is fixedly connected with the pump body in the bottle body;

an L-shaped pipe is arranged in the pressing head, and the other end of the upper liquid driving pipe is detachably connected with one end of the L-shaped pipe;

the other end of the L-shaped pipe is communicated with the liquid outlet part;

the upper liquid driving pipe is a hollow pipe, openings are evenly formed in the peripheral side of the upper liquid driving pipe, a bag body is arranged on each opening, and one end, close to the bottle body, of each opening is connected with a metal elastic sheet.

Preferably, one end face of the metal elastic sheet facing the upper liquid driving pipe is connected with the capsule body.

Preferably, the liquid outlet part is an inner spiral pipe.

Preferably, the connection mode of the upper liquid driving pipe and the L-shaped pipe is a clamping buckle or a threaded connection.

Preferably, the upper liquid driving pipe can move up and down along the connection position of the upper end of the bottle body.

Preferably, the metal elastic sheet has better elasticity.

3. Compared with the prior art, the invention has the beneficial effects that:

firstly, the invention provides a new technical idea.

The drip-proof pressing bottle can change the pressure in the upper liquid driving pipe through the bag body connected with the metal elastic sheet, so that liquid remained at the liquid outlet part can be sucked back, the liquid in the liquid outlet part is prevented from dripping, and a liquid outlet is blocked by drying.

Third, the drip-proof pressing bottle can change the movement track of the entering gas in the process of suck-back through the design of the inner spiral pipe of the liquid outlet part, so that the gas can better push the liquid, and the suck-back effect is better.

The drip-proof pressing bottle can better control the expansion of the bag body through the design that the bag body is connected with the metal elastic sheet, so that the air pressure is better changed.

Drawings

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

FIG. 2 is a schematic view of the bladder deflation of a pressing head of embodiment 1 of the present invention;

FIG. 3 is a schematic diagram of the upward rebound bladder of the upper hydraulic drive tube according to embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of example 2 of the present invention;

FIG. 5 is a schematic view of the bladder deflation of the pressing head of embodiment 2 of the present invention;

FIG. 6 is a schematic diagram of the upward rebound of the bladder of the hydraulic drive tube according to embodiment 2 of the present invention;

in the figure: 1. the device comprises a bottle body, 2, an upper liquid driving pipe, 21, an opening, 3, a pressing head, 31, an L-shaped pipe, 4, a liquid outlet part, 5, a bag body, 6, a metal elastic sheet, 7 and a metal sheet.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. In the drawings of the embodiments of the present application, hatching of various types in the drawings is not labeled according to national standards, does not require the material of elements, and distinguishes the sectional views of the elements in the drawings.

Example 1:

please refer to fig. 1-3, which illustrate a drip-proof pressing bottle, which is a drip-proof pressing bottle with the advantages of effective drip prevention and convenient operation. Specifically, the drip-proof pressing bottle comprises a bottle body 1, an upper liquid driving pipe 2, a pressing head 3, a liquid outlet part 4, a bag body 5 and a metal elastic sheet 6.

A pump body is arranged in the bottle body 1, one end of the upper liquid driving pipe 2 is fixedly connected with the pump body in the bottle body 1, and the upper liquid driving pipe 2 can move up and down along the joint of the upper end of the bottle body 1.

An L-shaped pipe 31 is arranged in the pressing head 3, the other end of the upper liquid driving pipe 2 is detachably connected with one end of the L-shaped pipe 31, and the upper liquid driving pipe 2 and the L-shaped pipe 31 can be connected in a buckling or threaded mode. The other end of the L-shaped pipe 31 is connected to a liquid outlet 4. The liquid outlet part 4 is an inner spiral pipe, so that the movement track of the entering gas can be changed in the process of back suction, thereby the gas can better push the liquid, and the back suction effect is better.

Go up liquid driving tube 2 and be the hollow tube, go up liquid driving tube 2 week side and evenly seted up opening 21, be provided with utricule 5 on the opening 21, the one end that opening 21 is close to bottle 1 is connected with metal shrapnel 6, metal shrapnel 6 has better elasticity, metal shrapnel 6 links to each other with utricule 5 towards a terminal surface of last liquid driving tube 2, the control utricule 5 that can be better like this flexible, thereby the size of better change atmospheric pressure, thereby can be with remaining the liquid resorption of liquid portion 4 department, prevent the liquid drippage of liquid portion 4, and the liquid outlet is plugged up to the stem knot.

During the use, press the press head 3 downwards, then go up liquid drive tube 2 and can follow 1 upper end junction downstream of bottle, metal shrapnel 6 can contact with bottle 1 this moment, owing to continue to press down press the press head 3, metal shrapnel 6 will receive the extrusion of 1 junction of bottle, compress utricule 5, after once pressing the completion, it will rise under the effect of the pump body to go up liquid drive tube 2, then metal shrapnel 6 receives the pressure reduction of 1 junction of bottle, outwards kick-back takes utricule 5 to expand, the volume increase in going up liquid drive tube 2 like this, then the pressure in going up liquid drive tube 2 is less than atmospheric pressure, then the remaining liquid of play liquid portion 4 will be sucked back in going up liquid drive tube 2.

Example 2: another drip-proof pressing bottle, as shown in fig. 4-6, is different in that the liquid outlet portion 4 is not an internal spiral tube, but a metal sheet 7 is hinged at the top end inside the liquid outlet of the liquid outlet portion 4, when the pressing head 3 is pressed, the metal sheet 7 will rotate leftwards, when the liquid feeding driving tube 2 rebounds and rises, the metal sheet 7 will rotate rightwards, the movement track of the entering gas will be changed, the gas is better contacted with the liquid, and the liquid is better sucked back.

The above; but are merely preferred embodiments of the present application; the scope of protection of the present application is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the application are equally replaced or changed; are intended to be covered by the scope of the present application.

Claims

1. The utility model provides a drip proof presses bottle which characterized in that: comprises a bottle body (1), an upper liquid driving pipe (2), a pressing head (3), a liquid outlet part (4), a bag body (5) and a metal elastic sheet (6); a pump body is arranged in the bottle body (1), and one end of the upper liquid driving pipe (2) is fixedly connected with the pump body in the bottle body (1); an L-shaped pipe (31) is arranged in the pressing head (3), and the other end of the upper liquid driving pipe (2) is detachably connected with one end of the L-shaped pipe (31); the other end of the L-shaped pipe (31) is communicated with the liquid outlet part (4); the upper liquid driving pipe (2) is a hollow pipe, openings (21) are uniformly formed in the peripheral side of the upper liquid driving pipe (2), a bag body (5) is arranged on each opening (21), and one end, close to the bottle body (1), of each opening (21) is connected with a metal elastic sheet (6); pressing head (3) is pressed downwards, then go up liquid drive tube (2) and can follow bottle (1) upper end junction and move down, metal shrapnel (6) can contact with bottle (1) this moment, owing to continue pressing head (3) downwards, metal shrapnel (6) will receive the extrusion of bottle (1) junction, compress utricule (5), after once pressing the completion, go up liquid drive tube (2) will rise under the effect of the pump body, then metal shrapnel (6) receive the pressure reduction of bottle (1) junction, outwards kick-back takes utricule (5) to expand, volume increase in going up liquid drive tube (2) like this, then the pressure in going up liquid drive tube (2) is less than atmospheric pressure, then go out liquid portion (4) remaining liquid will be sucked back in going up liquid drive tube (2).

2. The drip resistant press bottle according to claim 1, wherein: one end face of the metal elastic sheet (6) facing the upper liquid driving pipe (2) is connected with the capsule body (5).

3. The drip resistant press bottle according to claim 1, wherein: the liquid outlet part (4) is an inner spiral pipe.

4. The drip resistant press bottle according to claim 1, wherein: the upper liquid driving pipe (2) and the L-shaped pipe (31) are connected in a buckling or threaded manner.

5. The drip resistant press bottle according to claim 1, wherein: the upper liquid driving pipe (2) can move up and down along the connection position of the upper end of the bottle body (1).

6. The drip resistant press bottle according to claim 2, wherein: the metal elastic sheet (6) has better elasticity.