CN208560249U

CN208560249U - Squeeze pump receptacle

Info

Publication number: CN208560249U
Application number: CN201821284378.9U
Authority: CN
Inventors: 杨金英
Original assignee: Zhang Chuyi
Current assignee: Zhang Chuyi
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2019-03-01
Anticipated expiration: 2028-08-09

Abstract

The utility model discloses squeeze pump receptacle, including the container for storing liquid and the extrusion pump being connect with vessel port, the extrusion pump is equipped with closed cavity, the extrusion pump is equipped with more than one with elastically-deformable extruding glue, the extrusion pump, which is equipped with, air-breathing cannot be vented to the upper check valve of outside from cavity into cavity from the outside, with by pressing squeeze glue make gas can only from cavity air inlet to container in cannot be vented to the lower check valve of cavity from container, glue is squeezed by decontroling, the lower closed check valve and upper check valve open air-breathing into cavity；The container, which is equipped with, to be passed through cavity from container intracavity and extends to the pipeline outside extrusion pump, be equipped at the top of the extrusion pump can opposing compression pump rotation extrusion head, the extrusion head is equipped with the plug that can be moved up and down to block or opening conduits export.The realization of this structure is easy to use, compact-sized, it is only necessary to which rotary squeezing head can be opened and closed liquid outlet, the wide model of purposes.

Description

Squeeze pump receptacle

Technical field

The utility model relates to a kind of technical fields of liquid container, and in particular to a kind of extruding pump receptacle.

Background technique

Pressing pump is installed in the common opening in hard body in daily life, in use, Pressing pump is pressed with hand, Liquid in bottle is squeezed out through Pressing pump, for a person to use；In order to ensure the piston driven by pressure mouth can be replied smoothly after pressing In situ, piston is resetted by spring force, and will form tightly in order to guarantee the sealing between cylinder and piston, between cylinder and piston Cooperation, it is very big that this results in the relative motion resistance between cylinder and piston, it is therefore desirable to and the spring force of return piston is larger, this It results in pressing and is needed by the power of pressure mouth larger, cause inconvenient to use；Above-mentioned Pressing pump when in use, if firmly excessive, bottle Interior liquid is sprayed into user, if it is firmly too small, and it is not able to satisfy the demand used.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of extrusion pump appearances easy to use, amount of compression is controllable Device.

Realize the technical solution of the utility model aim are as follows: squeeze pump receptacle, it is characterised in that: including for storing The container of liquid and the extrusion pump being connect with vessel port,

The extrusion pump is equipped with closed cavity, and the extrusion pump is equipped with more than one with elastically-deformable extruding glue, The extrusion pump, which is equipped with, air-breathing cannot be vented to the upper check valve of outside from cavity into cavity from the outside, and is passed through Pressing squeeze glue make gas can only from cavity air inlet to container in and the lower check valve of cavity cannot be vented to from container, lead to It crosses relieving and squeezes glue, the lower closed check valve and upper check valve open air-breathing into cavity；

The container, which is equipped with, to be passed through cavity from container intracavity and extends to the pipeline outside extrusion pump, squeezes glue by pressing Liquid in container is pumped from through piping.

It advanced optimizes, the upper check valve includes that extrusion pump is arranged in and by the blowhole that is connected to cavity of outside and sets Set on extrusion pump and control the upper air valve of blowhole one-way air inlet.

It advanced optimizing, the lower check valve includes the pressurization hole that extrusion pump is arranged in and penetrates through cavity and container, and Extrusion pump bottom is set while being located at exit and the lower inlet valve door for controlling pressurization hole one-way air inlet under pressurization hole.

It advanced optimizes, the lower inlet valve door is equipped with vent, and the edge of the vent tilts edge upwards and stretches to be formed With elastically-deformable pressure plate, the upper end of the pressure plate is tightly attached to the bottom of extrusion pump, and pressure plate covering pressurization hole.

It advanced optimizes, the lower inlet valve door is fixed on extrusion pump by a lower inlet valve gate seat with pressure transmission hole Bottom.

It advanced optimizes, the one end of the lower inlet valve door far from pressure plate is fixedly connected with lower inlet valve gate seat.

It advanced optimizes, the extrusion pump is equipped with the plug for blocking pipe outlet.

It advanced optimizes, the extrusion pump is equipped with the dustproof cover for covering the pipe outlet at the top of extrusion pump, described stifled Head is located at dustproof cover top inner wall.

Advanced optimize, be equipped at the top of the extrusion pump can opposing compression pump rotation extrusion head, the extrusion head is equipped with Liquid outlet with the liquid outlet pipe of pipeline perforation and positioned at liquid outlet pipe exit is equipped with logical between the extrusion head and extrusion pump The seal plug that positive and negative rotation extrusion head makes it move up and down to open or close liquid outlet is crossed, the seal plug is equipped with Through upper and lower end face and the plug through-hole that interpenetrates with pipeline, liquid outlet channel, the plug is located at the upper end of seal plug.

It advanced optimizes, mounting base is equipped at the top of the extrusion pump, spiral is equipped between the seal plug and mounting base Transmission mechanism is equipped with relative rotation and seal plug between limitation seal plug and extrusion head between the seal plug and extrusion head The buckle structure that the opposite liquid outlet pipe of head energy moves up and down.

It advanced optimizes, the screw-drive mechanism includes being located at the external screw thread on the outside of mounting base and being located under plug through-hole End and the internal screw thread to match with external screw thread.

Advanced optimize, the buckle structure include be located at the spin-ended slot of extrusion head and be located at seal plug and with spin-ended slot The spin-ended column to match.

It advanced optimizes, the extrusion head is equipped with limited post, is equipped at the top of the extrusion pump and limits with after limited post cooperation The limiting slot of extrusion head rotation angle range.

The utility model squeeze pump receptacle have the advantages that it is easy to use, it is compact-sized, it is only necessary to press lightly on Glue is squeezed, the liquid pump in container can be come out, the stroke for squeezing glue is pressed by control, so that amount of compression is controllable, it will not It is sprayed into user；Rotary squeezing head can be opened and closed liquid outlet, the wide model of purposes, and lower inlet valve door has inclination upwards Along the elastically-deformable pressure plate stretched, sealing effect is good, long service life.

Detailed description of the invention

It elaborates with reference to the accompanying drawing with embodiment to the utility model；

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model section structural schematic diagram；

Fig. 3 is the structural schematic diagram of the utility model another kind embodiment；

Fig. 4 is the schematic diagram of the section structure of the utility model another kind embodiment；

Fig. 5 is the structural schematic diagram of the pressing body of the utility model another kind embodiment；

Fig. 6 is the structural schematic diagram of the extrusion head of the utility model another kind embodiment.

Specific embodiment

Embodiment one

As shown in FIG. 1 to FIG. 2, pump receptacle is squeezed, including the container 1 and extrusion pump 2 for storing liquid；

The extrusion pump 2 includes pressing body 3, flap 4 and lower inlet valve gate seat 5, and the pressing body 3 is equipped with top surface Extrusion chamber 3.1, the pressing body 3 are equipped with one and are located at the side wall of extrusion chamber 3.1 and have elastically-deformable extruding glue 3.2, institute State the interconnecting piece 3.4 that 3 top of pressing body is equipped with the extrusion head 3.3 extended outward and extends to extrusion chamber 3.1, the extrusion head 3.3 be equipped with liquid outlet 3.5, the pressing body 3 be equipped with from interconnecting piece 3.4 extend to extrusion head 3.3 and respectively with liquid outlet 3.5, The liquid outlet channel 3.6 that extrusion chamber 3.1 penetrates through, the top of the extrusion chamber 3.1, which is equipped with, is located at 3.3 outside of extrusion head and and extrusion chamber The blowholes 3.7 of 3.1 perforations are set on the interconnecting piece 3.4 and blowhole 3.7 are covered to and control blowhole 3.7 unidirectionally The upper air valve 3.8 of air inlet, the upper air valve 3.8 use film.

2 lower part of extrusion pump is threadedly coupled with container 1.

4 periphery of flap contacts sealing with extrusion chamber 3.1, that is, forms closed cavity, there is enough skies in the cavity Between enable squeeze 3.2 elastic deformation of glue.4 top of flap is equipped with coupling tube 4.1, and flap lower part is equipped with and coupling tube 4.1 inlet tubes 4.2 being mutually communicated, the coupling tube 4.1 is tightly connected with interconnecting piece 3.4, and 4.1 upper surface of coupling tube will be upper Air intake valve 3.8 is pushed down far from the inner port edge of blowhole 3.7, and the suction pipe 6 for putting in container 1 is equipped with below the inlet tube 4.2. The flap 4 is equipped with the pressurization hole 4.3 for being connected to cavity with container 1.The coupling tube 4.1 is C-shaped towards at extruding glue 3.2, Increase and squeezes 3.2 deformation stroke of glue.

The lower inlet valve gate seat 5 is located between 1 bottleneck of flap 4 and container, and the lower inlet valve gate seat 5 is equipped with pressure transmission hole 5.1, the upper surface of the lower inlet valve gate seat 5, which is equipped with to have vent 5.2 and tilt edge upwards along 5.2 edge of vent, stretches Being formed has elastically-deformable lower inlet valve door 5.3, and the lower inlet valve door 5.3 covers pressurization hole 4.3, the vent 5.2 penetrate through with pressure transmission hole 5.1, and 5.3 upper end of lower inlet valve door is attached on flap 4, described when by gas downward pressure The upper end of lower inlet valve door 5.3 is detached from flap 4.

2 top of extrusion pump is equipped with the dustproof cover 7 for covering extrusion head 3.3, and 7 top inner wall of dustproof cover is equipped with For blocking the plug 7.1 of liquid outlet 3.5.

The liquid outlet 3.5, liquid outlet channel 3.6, coupling tube 4.1, inlet tube 4.2 and suction pipe 6 form one out of container 1 Chamber passes through cavity and extends to the pipeline of 2 outside of extrusion pump

The working principle of extrusion pump:

At the beginning, upper inlet valve goalkeeper blowhole covers, and the pressure plate upper end of lower one-way cock is attached to flap, flap with The cavity closing that extrusion chamber is formed；

Pressing squeezes glue, and the pressure in extrusion chamber is greater than the pressure outside extrusion chamber at this time, and upper air valve is extruded chamber Interior pressure, which pushes, is close to blowhole, and upper air valve is closed at this time, and the pressure plate of lower inlet valve door is extruded intracavitary pressure Flap is pushed off, i.e. lower inlet valve door is opened, and pressure is transmitted by pressurization hole and pressure transmission hole into container from extrusion chamber, at this time Liquid in container finally comes out from liquid outlet from suction pipe → inlet tube → coupling tube → liquid outlet channel；

It decontrols and squeezes glue, the pressure in extrusion chamber is less than the pressure outside extrusion chamber, the pressure plate of lower inlet valve door at this time It is pushed by the pressure in container and is close to flap, i.e., covered pressurization hole, lower inlet valve door is closed, and upper air valve is extruded chamber External pressure pushes off blowhole, and upper air valve is opened at this time, air by pressure push by pass through outside extrusion chamber into Stomata flows into extrusion chamber.

Embodiment two

As shown in Fig. 3~Fig. 6, pump receptacle is squeezed, including the container 8 and extrusion pump 9 for storing liquid, the extrusion pump 9 include extrusion head 10, pressing body 11, flap 12 and lower inlet valve gate seat 13；

The extrusion head 10 is equipped with liquid outlet channel 10.1 and the accommodating chamber 10.2 positioned at 10.1 lower section of liquid outlet channel, described to squeeze The liquid outlet 10.3 penetrated through with liquid outlet channel 10.1 is equipped at the top of pressure head 10, the extrusion head 10 is equipped with spin-ended slot 10.4, described Extrusion head 10 be equipped be located at accommodating chamber 10.2 in limited post 10.5, the extrusion head 10 be equipped with accommodating chamber 10.2 penetrate through into Vent hole 10.6.

The pressing body 11 is rotatably arranged on extrusion head 10, and the pressing body 11 is equipped with squeezing with top surface Chamber 11.1 is pressed, the pressing body 11 sets there are two the side wall for being located at extrusion chamber 11.1 and has elastically-deformable extruding glue 11.8, The interconnecting piece 11.3 that 11 top of pressing body is equipped with the mounting base 11.2 extended outward and extends to extrusion chamber 11.1, it is described Interconnecting piece 11.3 is equipped with the feed liquor through-hole 11.4 for extending to mounting base 11.2 and penetrating through with extrusion chamber 11.1, the extrusion chamber 11.1 Top is equipped with the blowhole 11.5 penetrated through with extrusion chamber 11.1, and the blowhole 11.5 is penetrated through with accommodating chamber 10.2, the connection The upper air valve 11.6 that blowhole 11.5 is covered to and controlled 11.5 one-way air inlet of blowhole is set in portion 11.3, it is described Upper air valve 11.6 uses film.

Being equipped between the extrusion head 10 and pressing body 11 is made above and below it by positive and negative rotation extrusion head 10 or pressing body 11 Movement to the seal plug 14 that opens or closes liquid outlet 10.3, the seal plug 14 be equipped with through upper and lower end face and with The top of the plug through-hole 14.1 that feed liquor through-hole 11.4, liquid outlet channel 10.1 interpenetrate, the seal plug 14 is equipped with protrusion And moved up and down the plug 14.2 that opens or closes liquid outlet 10.3 by seal plug 14,14 upper end of seal plug with The contact sealing of liquid outlet channel 10.1, the mounting base 11.2 are tightly connected with seal plug 14, set on the outside of the mounting base 11.2 There is external screw thread 11.7,14.1 lower end of plug through-hole is equipped with the internal screw thread 14.3 to match with external screw thread 11.7, external screw thread 11.7 and after internal screw thread 14.3 works in coordination, i.e., seal plug 14 and mounting base 11.2 form screw-drive mechanism, the sealing Plug 14 is equipped with the spin-ended column 14.4 to match with spin-ended slot 10.4, and 11 upper surface of pressing body is equipped with matches with limited post 10.5 The limiting slot 11.5 of 10 rotation angle range of extrusion head is limited after conjunction.

12 periphery of flap contacts sealing with extrusion chamber 11.1, that is, forms closed cavity, while flap 12 and extruding It is equipped with the buckle structure for preventing flap 12 and pressing body 11 from relatively rotating between body 11, there are enough spaces to squeeze in the cavity Moulding 11.8 being capable of elastic deformation.The flap 12 is threadedly coupled with container 1, and 12 top of flap is equipped with coupling tube 12.1, 12 lower part of flap is equipped with the inlet tube 12.2 being mutually communicated with coupling tube 12.1, and the coupling tube 12.1 is sealed with interconnecting piece 11.3 Connection, and 12.1 upper surface of coupling tube can push down upper air valve 11.6 far from the inner port edge of blowhole 11.5, the seat Lid 12 is equipped with the pressurization hole 12.3 for being connected to cavity with container 1.The coupling tube 12.1 is C-shaped at glue 11.8 towards squeezing, and increases Add and squeezes 11.8 deformation stroke of glue.

The lower inlet valve gate seat 13 is located between 1 bottleneck of flap 12 and container, and 13 outside of lower inlet valve gate seat and appearance 1 bottleneck inner wall of device is in sealing contact, and suction pipe fixing seat 13.1, the suction pipe fixing seat are equipped with below the lower inlet valve gate seat 13 13.1 are equipped with through-hole 13.2, and the inlet tube 12.2 is inserted into through-hole 13.2, and the suction pipe fixing seat 13.1 is put in equipped with one end Suction pipe 15 in container 1 in other end insertion through-hole 13.2, the lower inlet valve gate seat 13, which is equipped with, is located at suction pipe fixing seat 13.1 The pressure transmission hole 13.3 in outside is equipped with lower one-way cock 16, the lower check valve between the lower inlet valve gate seat 13 and flap 12 Door 16 is equipped with vent 16.1, and the edge of the vent 16.1 tilts to be formed along stretching with elastic deformation and covering pressurization upwards It is close to flap 12, when by gas downward pressure, the pressure in the upper end of the pressure plate 16.2 in hole 12.3, the pressure plate 16.2 The upper end of power piece 16.2 is detached from flap 12, so that pressurization hole 12.3, pressure transmission hole 13.3 and container 1 penetrate through.

The liquid outlet 10.3, liquid outlet channel 10.1, plug through-hole 14.1, feed liquor through-hole 11.4, coupling tube 12.1, feed liquor Pipe 12.2, through-hole 13.2 and suction pipe 15 form the pipeline for passing through cavity from 1 inner cavity of container and extending to 2 outside of extrusion pump

11 top of pressing body is equipped with the dustproof cover 17. for covering extrusion head 10

10 top surface of extrusion head is inclined-plane and is equipped with soft bristle 10.7.

The working principle of seal plug:

Extrusion head is rotatably arranged on pressing body, since the limited post of extrusion head and the limiting slot of pressing body are matched After conjunction, extrusion head rotation angle range is limited.

Seal plug is set between extrusion head and pressing body, and since extrusion head is equipped with spin-ended slot, the mounting base of pressing body is set After thering is spin-ended column, spin-ended column to match with spin-ended slot, when rotary squeezing head, so that seal plug is opposite together with extrusion head Pressing body rotation.

There is screw-drive mechanism, when rotating forward extrusion head, seal plug is opposite between seal plug and pressing body Pressing body is also to rotate forward, so that sealing needle-valve is moved upwards along mounting base, seal plug opposing compression head is up moved, Then plug blocks liquid outlet, i.e. closing liquid outlet, and limited post comes one end of limiting slot at this time；When rotating backward extrusion head When, seal plug opposing compression body is to rotate backward, so that seal plug is moved downward along mounting base, seal plug squeezes relatively Pressure head moves down, then plug leaves liquid outlet, i.e. liquid outlet is opened, and limited post comes the other end of limiting slot at this time.

The working principle of extrusion pump:

Pressing squeezes glue, and the pressure in extrusion chamber is greater than the pressure outside extrusion chamber at this time, and upper air valve is extruded chamber Interior pressure, which pushes, is close to blowhole, and upper air valve is closed at this time, and the pressure plate of lower inlet valve door is extruded intracavitary pressure Flap is pushed off, i.e. lower inlet valve door is opened, and pressure is transmitted by pressurization hole, pressure transmission hole into container from extrusion chamber, at this time Liquid in container from suction pipe → through-hole → inlet tube → coupling tube → feed liquor through-hole → plug through-hole → liquid outlet channel, finally from Liquid outlet comes out；

It decontrols and squeezes glue, the pressure in extrusion chamber is less than the pressure outside extrusion chamber, the pressure plate of lower inlet valve door at this time It is pushed by the pressure in container and is close to flap, i.e., covered pressurization hole, lower inlet valve door is closed, and upper air valve is extruded chamber External pressure pushes off blowhole, and upper air valve is opened at this time, air by pressure push by outside extrusion chamber by into Vent hole, accommodating chamber and blowhole flow into extrusion chamber.

Claims

1. squeezing pump receptacle, it is characterised in that: including the container for storing liquid and the extrusion pump being connect with vessel port,

The extrusion pump be equipped with closed cavity, the extrusion pump be equipped with more than one with elastically-deformable extruding glue, it is described Extrusion pump, which is equipped with, air-breathing cannot be vented to the upper check valve of outside from cavity into cavity from the outside, and passes through pressing Squeeze glue make gas can only from cavity air inlet to container in and the lower check valve of cavity cannot be vented to from container, by putting Extruding glue is opened, the lower closed check valve and upper check valve open air-breathing into cavity；

The container, which is equipped with, to be passed through cavity from container intracavity and extends to the pipeline outside extrusion pump, and squeezing glue by pressing will hold Liquid in device is pumped to come through piping.

2. a kind of extruding pump receptacle according to claim 1, it is characterised in that: the upper check valve includes that setting is squeezing Pump and by the blowhole that is connected to cavity of outside and it is arranged on extrusion pump and the upper air valve of control blowhole one-way air inlet.

3. a kind of extruding pump receptacle according to claim 1, it is characterised in that: the lower check valve includes that setting is squeezing Pump and the pressurization hole for penetrating through cavity with container, and the exit in the case where extrusion pump bottom is located at pressurization hole simultaneously is set and is used to control The lower inlet valve door of system pressurization hole one-way air inlet.

4. a kind of extruding pump receptacle according to claim 3, it is characterised in that: the lower inlet valve door is equipped with vent, The edge of the vent is tilted upwards along stretching to be formed with elastically-deformable pressure plate, and the upper end of the pressure plate is tightly attached to crowded The bottom of press pump, and pressure plate covering pressurization hole.

5. a kind of extruding pump receptacle according to claim 4, it is characterised in that: the lower inlet valve door has by one to be passed The lower inlet valve gate seat in pressure hole is fixed on the bottom of extrusion pump.

6. a kind of extruding pump receptacle according to claim 5, it is characterised in that: the lower inlet valve door is far from pressure plate One end is fixedly connected with lower inlet valve gate seat.

7. a kind of extruding pump receptacle according to claim 1, it is characterised in that: the extrusion pump is equipped with and blocks pipe outlet Plug.

8. a kind of extruding pump receptacle according to claim 7, it is characterised in that: the extrusion pump is equipped with to be squeezed for covering The dustproof cover of the pipe outlet at top is pumped, the plug is located at dustproof cover top inner wall.

9. a kind of extruding pump receptacle according to claim 7, it is characterised in that: be equipped at the top of the extrusion pump to squeeze relatively The extrusion head of press pump rotation, the extrusion head are equipped with the liquid outlet pipe penetrated through with pipeline and go out liquid positioned at liquid outlet pipe exit Mouthful, between the extrusion head and extrusion pump be equipped with by positive and negative rotation extrusion head make its move up and down to by liquid outlet opening or The seal plug of closing, the seal plug is equipped with through upper and lower end face and the plug to interpenetrate with pipeline, liquid outlet channel is logical Hole, the plug are located at the upper end of seal plug.

10. a kind of extruding pump receptacle according to claim 9, it is characterised in that: mounting base is equipped at the top of the extrusion pump, It is equipped with screw-drive mechanism between the seal plug and mounting base, limitation sealing is equipped between the seal plug and extrusion head The buckle structure that relative rotation and the opposite liquid outlet pipe of seal plug energy move up and down between plug and extrusion head.

11. a kind of extruding pump receptacle according to claim 10, it is characterised in that: the screw-drive mechanism includes being located at External screw thread on the outside of mounting base and the internal screw thread for being located at plug through-hole lower end and matching with external screw thread.

12. a kind of extruding pump receptacle according to claim 10, it is characterised in that: the buckle structure includes being located at extruding The spin-ended slot of head and the spin-ended column for being located at seal plug and matching with spin-ended slot.

13. a kind of extruding pump receptacle according to claim 9, it is characterised in that: the extrusion head is equipped with limited post, described The limiting slot for being equipped at the top of extrusion pump and limiting extrusion head rotation angle range after limited post cooperation.