CN202754262U - Pressing liquid distribution device - Google Patents
Pressing liquid distribution device Download PDFInfo
- Publication number
- CN202754262U CN202754262U CN 201220463553 CN201220463553U CN202754262U CN 202754262 U CN202754262 U CN 202754262U CN 201220463553 CN201220463553 CN 201220463553 CN 201220463553 U CN201220463553 U CN 201220463553U CN 202754262 U CN202754262 U CN 202754262U
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- China
- Prior art keywords
- liquid
- connecting rod
- hollow connecting
- cylinder body
- hydraulic seal
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Abstract
The utility model discloses a pressing liquid distribution device comprising a container for containing liquid, and a connecting lantern ring which is connected on the end port of the container in a clamping mode. A liquid pump-out mechanism is arranged in the connecting lantern ring. A suction pipe is connected below the liquid pump-out mechanism. The liquid pump-out mechanism comprises a press-button, a hollow connecting rod, a liquid seal component, a lock catch, a cylinder body, a seal catch cover and a seal ball. A liquid channel is arranged in the inner portion of the hollow connecting rod. The lock catch is used for connecting the liquid seal component and the hollow connecting rod, and enabling the liquid seal component and the hollow connecting rod to relatively move. An air pressure balance hole is formed in the side wall of the cylinder body. The seal catch cover is arranged on the cylinder body. The seal ball is arranged at the bottom of the cylinder body and used for sealing a liquid raising channel in the cylinder body. The hollow connecting rod penetrates through a spring. One end of the spring is connected on the seal catch cover in an abutting against mode. The other end of the spring is connected on the press-button in an abutting against mode. The pressing liquid distribution device has the advantages that product distribution is relatively stable, the liquid channel is not prone to be jammed and secondary pollution can not be produced.
Description
Technical field
The utility model relates to a kind of liquid dispensing apparatus, relates in particular to a kind of Manual press liquid dispensing apparatus.
Background technology
Carrying out at present the liquid distribution generally distributes by liquid dispensing apparatus, the content that distributes is liquid or colloidal, cosmetics, bath foam or hand cleanser etc. such as everybody daily frequent use, when this distribution device work, metal spring and metal sealing spheroid with pump liquid contents and contact, thereby cause secondary pollution, also require very high to metal spring and metal sealing spheroid antioxygenic property simultaneously.
In addition, in use also find, liquid rising passway or switching valve are narrow, have some setbacks thereby cause liquid to pump, and each sendout is unstable, and especially when needs pumped the heavy body content, liquid rising passway or switching valve easily stopped up.The exactly long-time placement after the customer uses of another kind of situation, button liquid distribute outlet also easily to stop up.Therefore, this area distributes relatively stable, fluid passage to be not easy to stop up and can not produce the liquid dispensing apparatus of secondary pollution in the urgent need to providing a kind of.
The utility model content
The purpose of this utility model is the shortcoming that overcomes prior art, provides a kind of and distributes relatively stable, fluid passage to be not easy to stop up and can not produce the liquid dispensing apparatus of pressing of secondary pollution.
In order to achieve the above object, the utility model proposes a kind of liquid dispensing apparatus of pressing, described device comprises:
The container of one contain fluid;
One is connected to the connection collar on the described container port;
Described connection collar content is provided with a liquid and pumps mechanism, and described liquid pumps the mechanism below and is connected with a suction pipe that extend in the described container; Described liquid pumps mechanism and comprises: one is provided with the button of liquid access way; One inside is provided with the hollow connecting rod of fluid passage, one hydraulic seal parts, one is used for being connected to described hydraulic seal parts on the described hollow connecting rod and making the snap close that relatively moves between described hydraulic seal parts and the described hollow connecting rod, one sidewall is provided with the cylinder body of air equalizer opening, the one sealing buckle closure and that is arranged on the described cylinder body is arranged on the ball sealer that described cylinder base is used for sealing liquid rising passway in the described cylinder body, described hollow connecting rod penetrates a spring, the described sealing buckle closure of described spring one end butt, the other end is connected on the described button.
Further preferably, described hollow connecting rod one end is wedge shape, and described hydraulic seal parts are set on the described hollow connecting rod.
Further preferably, the sidewall of described hydraulic seal parts is provided with the upper-lower seal lip limit that cooperates with described cylinder body seal.
Further preferably, the center of described sealing buckle closure is provided with air by-pass passage, and sidewall is provided with described and is connected the card ear that collar interference is sealed and matched, and the lower end of described sealing buckle closure is provided with the annulus sealing column that is sealed and matched with described hydraulic seal parts.
During actual the use, when pressing button, the hollow connecting rod that is connected with button moves down, because the lower end of hollow connecting rod is wedge shape, and can relatively move between the hydraulic seal parts, when therefore the relative friction forces between hollow connecting rod and hydraulic seal parts is less than the relative friction forces between hydraulic seal parts and the inboard wall of cylinder block, hollow connecting rod moves down, the hydraulic seal parts are not mobile, liquid rising passway between hollow connecting rod and the hydraulic seal parts is opened like this, the liquid of inferior part of the cylinder block enters into the top of cylinder body from the liquid rising passway, at this moment, hollow connecting rod continues to move downward, the final hydraulic seal parts that promote move downward, the simultaneously liquid rising passway import of ball sealer sealed cylinder block lower end, the liquid volume of inferior part of the cylinder block is constantly dwindled, thus promotion liquid enters into hollow connecting rod by the liquid rising passway and the liquid access way from button flows out.In this process, outside gas enters in the cylinder body by the air equalizer opening on the cylinder body, guarantees that within and without air pressure is consistent.
When release-push, spring drives hollow connecting rod and rises, at the hollow connecting rod building up transient, hydraulic seal parts and inboard wall of cylinder block friction force are greater than relative friction forces between hollow connecting rod and hydraulic seal parts, the hydraulic seal part stationary, snap close rises with hollow connecting rod, wedge shape fluid passage between hollow connecting rod and the hydraulic seal parts is closed like this, then, hollow connecting rod continues to rise, and drives the hydraulic seal parts and rises, and it is large that the fluid chamber volume of cylinder body lower end becomes, pressure reduces (less than 1 barometric pressure), and the liquid suction passage in the container is washed ball sealer open and covered in the cylinder body like this.This has just formed a complete dispense liquid process of pressing, and is follow-up as long as constantly press button, just can constantly the liquid in the container be pumped.
Effect of the present utility model is:
1, be that plastic material (not having intermiscibility to conflict with weighting material) is used in renewable recovery with filling the content contact part in the liquid dispensing apparatus of this patent, do not need to do any deconsolidation process. after using, recyclable re-using, and low cost product.
2, simple in structure, easy to assembly.
3, the wedge type hermetically-sealed construction on the hollow connecting rod makes the pump housing that better sealing function be arranged, and is lightly smooth when pressing with release-push.
4, also so that each dispense liquid amount is accurate, stable, owing to passing through ball sealer shutoff liquid rising passway, the liquid rising passway is spacious so simultaneously, can the smooth and easy heavy body content that pumps for the wedge type hermetically-sealed construction on the hollow connecting rod.
5, this patent liquid dispensing apparatus has the resorption function, when release-push, button rises to the top, hollow connecting rod and hydraulic seal parts relative sliding, it is large that liquid rising passway volume becomes, thereby make content distribute outlet to recall from button, this resorption function can prevent the blockage problem of content in cylinder body, fluid passage, liquid rising passway by actv..
6, the spring of this patent liquid dispensing apparatus does not contact with filling content, has reduced the risk that weighting material is subjected to secondary pollution and compatibility.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and easily understand.
Fig. 1 is the integral structure schematic diagram of the utility model distribution device in the raw the time;
Fig. 2 is the button press of the utility model distribution device integral structure schematic diagram during to below;
Fig. 3 is the structural representation of button in the utility model;
Fig. 4 is adapter sleeve structure of rings schematic diagram in the utility model;
Fig. 5 is the structural representation of sealing buckle closure in the utility model;
Fig. 6 is the structural representation of the utility model hollow core connecting rod;
Fig. 7 is the structural representation of hydraulic seal parts in the utility model;
Fig. 8 is the structural representation of cylinder body in the utility model;
Number in the figure is as follows:
1, button 2, the connection collar 3, spring 4, sealing buckle closure
41, air by-pass passage 42. card ears 43, annulus sealing column 5, hollow connecting rod
51, fluid passage 52, sealing cylinder 6, hydraulic seal parts
61, upper-lower seal lip limit 62, liquid rising passway 7, snap close 8, cylinder body
81, gas equilibrium hole 82, liquid rising passway 9, ball sealer 10, suction pipe
11, container
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The integral structure schematic diagram of the utility model distribution device in the raw the time such as Fig. 1; Please refer to simultaneously Fig. 3~Fig. 8, a kind of liquid dispensing apparatus of pressing comprises: the container 11 of a contain fluid; One is connected to the connection collar 2 on container 11 ports; The connection collar 2 contents are provided with a liquid and pump mechanism, and liquid pumps the mechanism below and is connected with a suction pipe 10 that extend in the container 11.
Liquid pumps mechanism and comprises:
One is provided with the button 1 of liquid access way, and referring to Fig. 3, button 1 is provided with the liquid access way;
One inside is provided with the hollow connecting rod 5 of fluid passage 51, and hollow connecting rod 5 one ends are wedge shape.
One hydraulic seal parts 6, hydraulic seal parts 6 are set on the hollow connecting rod 5, and the sidewall of hydraulic seal parts 6 is provided with the upper-lower seal lip limit 61 that is sealed and matched with cylinder body 8.
One be used for being connected to hydraulic seal parts 6 on the hollow connecting rod 5 and make hydraulic seal parts 6 and hollow connecting rod 5 between the snap close 7 that can relatively move, one sidewall is provided with the cylinder body 8 of air equalizer opening 81, the one sealing buckle closure 4 and that is arranged on the cylinder body 8 is arranged on the ball sealer 9 that cylinder body 8 bottoms are used for sealed cylinder block 8 interior liquid rising passwaies 82, hollow connecting rod 5 penetrates a spring 3, spring 3 one end butts sealing buckle closure 4, the other end is connected on the button 1.The center of sealing buckle closure 4 is provided with air by-pass passage 41, and sidewall is provided with and the card ear 42 that is connected the collar 2 interference and is sealed and matched, and the lower end of sealing buckle closure 4 is provided with the annulus sealing column 43 that is sealed and matched with hydraulic seal parts 6.
During actual the use, when pressing button 1, the hollow connecting rod 5 that is connected with button 1 moves down, because the lower end of hollow connecting rod 5 is wedge shape, and can relatively move between the hydraulic seal parts 6, when therefore the relative friction forces between hollow connecting rod 5 and hydraulic seal parts 6 is less than the relative friction forces between hydraulic seal parts 6 and cylinder body 8 inwalls, hollow connecting rod 5 moves down, hydraulic seal parts 6 are not mobile, liquid rising passway between hollow connecting rod 5 and the hydraulic seal parts 6 is opened like this, the liquid of cylinder body 8 bottoms enters into the top of cylinder body 8 from liquid rising passway 82, at this moment, connecting rod 5 continues to move downward, the final hydraulic seal parts 6 that promote move downward, the simultaneously liquid rising passway import of ball sealer 9 sealed cylinder blocks 8 lower ends, the liquid volume of cylinder body 8 bottoms is constantly dwindled, thus promotion liquid enters into hollow connecting rod 5 by liquid rising passway 82 and the liquid access way from button 1 flows out.In this process, outside gas enters in the cylinder body 8 by the air equalizer opening 81 on the cylinder body 8, guarantees that within and without air pressure is consistent.
As shown in Figure 2, when release-push 1, spring 3 drives hollow connecting rod 5 and rises, at hollow connecting rod 5 building up transients, hydraulic seal parts 6 and cylinder body 8 inwall friction force are greater than hollow connecting rod 5 and 6 relative friction forces of hydraulic seal parts, hydraulic seal parts 6 are static, snap close 7 rises with hollow connecting rod 5, wedge shape fluid passage between hollow connecting rod 5 and the hydraulic seal parts 6 is closed like this, and then, hollow connecting rod 5 continues to rise, driving hydraulic seal parts 6 rises, it is large that the fluid chamber volume of cylinder body 8 lower ends becomes, and pressure reduces (less than 1 barometric pressure), and the liquid suction passage 10 in the container 11 is washed ball sealer 9 covering open in cylinder body 8 like this.This has just formed a complete dispense liquid process of pressing, and is follow-up as long as constantly press button 1, just can constantly the liquid in the container be pumped.
In order to reduce the deteriorated danger of function, also in order between hydraulic seal parts 6 and cylinder body 8, to obtain generally better guiding, at hydraulic seal parts 6 the lubricant reservoir groove is set, this lubricant reservoir groove is As time goes on by dispense aperture, distribute for example lubricant of silicone oil and so on, this lubricant can improve the guiding between the inwall of hydraulic seal parts 6 and cylinder body 8.
It should be noted that; above content is in conjunction with concrete embodiment further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; under above-mentioned guidance of the present utility model; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in the protection domain of the present utility model.
Claims (4)
1. press liquid dispensing apparatus for one kind, described device comprises:
The container of one contain fluid;
One is connected to the connection collar on the described container port;
It is characterized in that,
Be provided with a liquid in the described connection collar and pump mechanism, described liquid pumps the mechanism below and is connected with a suction pipe that extend in the described container;
Described liquid pumps mechanism and comprises: one is provided with the button of liquid access way; One inside is provided with the hollow connecting rod of fluid passage, one hydraulic seal parts, one is used for being connected to described hydraulic seal parts on the described hollow connecting rod and making the snap close that relatively moves between described hydraulic seal parts and the described hollow connecting rod, one sidewall is provided with the cylinder body of air equalizer opening, the one sealing buckle closure and that is arranged on the described cylinder body is arranged on the ball sealer that described cylinder base is used for sealing liquid rising passway in the described cylinder body, described hollow connecting rod penetrates a spring, the described sealing buckle closure of described spring one end butt, the other end is connected on the described button.
2. the liquid dispensing apparatus of pressing according to claim 1 is characterized in that,
Described hollow connecting rod one end is wedge shape, and described hydraulic seal parts are set on the described hollow connecting rod.
3. the liquid dispensing apparatus of pressing according to claim 1 is characterized in that,
The sidewall of described hydraulic seal parts is provided with the upper-lower seal lip limit that cooperates with described cylinder body seal.
4. the liquid dispensing apparatus of pressing according to claim 1 is characterized in that,
The center of described sealing buckle closure is provided with air by-pass passage, and sidewall is provided with described and is connected the card ear that collar interference is sealed and matched, and the lower end of described sealing buckle closure is provided with the annulus sealing column that is sealed and matched with described hydraulic seal parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220463553 CN202754262U (en) | 2012-09-12 | 2012-09-12 | Pressing liquid distribution device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220463553 CN202754262U (en) | 2012-09-12 | 2012-09-12 | Pressing liquid distribution device |
Publications (1)
Publication Number | Publication Date |
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CN202754262U true CN202754262U (en) | 2013-02-27 |
Family
ID=47733458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220463553 Expired - Fee Related CN202754262U (en) | 2012-09-12 | 2012-09-12 | Pressing liquid distribution device |
Country Status (1)
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CN (1) | CN202754262U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109869825A (en) * | 2017-12-05 | 2019-06-11 | 吉林大学 | A kind of heat-exchange system |
CN110282244A (en) * | 2019-05-31 | 2019-09-27 | 上海保柏日化有限公司 | A kind of pressing liquid foam pump and container |
-
2012
- 2012-09-12 CN CN 201220463553 patent/CN202754262U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109869825A (en) * | 2017-12-05 | 2019-06-11 | 吉林大学 | A kind of heat-exchange system |
CN109869825B (en) * | 2017-12-05 | 2020-08-25 | 吉林大学 | Heat exchange system |
CN110282244A (en) * | 2019-05-31 | 2019-09-27 | 上海保柏日化有限公司 | A kind of pressing liquid foam pump and container |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200912 |