CN216060316U

CN216060316U - Swing type switch emulsion pump

Info

Publication number: CN216060316U
Application number: CN202122289617.8U
Authority: CN
Inventors: 施平安
Original assignee: Zhejiang Shangmei Packaging Co ltd
Current assignee: Zhejiang Shangmei Packaging Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an oscillating switch emulsion pump which comprises a storage barrel, wherein a first cylindrical block is movably embedded and installed on the lower surface inside the storage barrel, a return spring is movably installed above the first cylindrical block, a second cylindrical block is movably installed above the return spring, a material receiving cover is movably embedded and installed in the storage barrel close to the upper surface, a pressure head is movably installed above the storage barrel, a discharge nozzle is fixedly embedded and installed on the outer side surface of the pressure head, the front end surface of the discharge nozzle is an arc-shaped plane, a bottle cover opening is fixedly installed on the outer side surface of the storage barrel close to the upper surface, and a suction pipe connector is fixedly installed on the lower end surface of the storage barrel. The swing type switch emulsion pump can increase the inner diameter of an inner pipeline of the emulsion pump, improve the amount of emulsion extruded by the emulsion pump, change the front surface of the discharge nozzle into a cambered surface, and prevent emulsion from remaining at the discharge nozzle when the emulsion is extruded from the discharge nozzle.

Description

Swing type switch emulsion pump

Technical Field

The utility model relates to the field of emulsion pumps, in particular to an emulsion pump with a swing type switch.

Background

The emulsion pump is also called as a press type emulsion pump, and is a liquid distributor which utilizes the principle of atmospheric balance, pumps out feed liquid in a bottle by pressing and supplements external atmosphere into the bottle. The main performance indexes of the emulsion pump are as follows: the air compression frequency, the pump discharge amount, the down pressure, the opening torque of the pressure head, the rebound speed, the water inflow index and the like;

the notice number is: CN204937836U, the emulsion pump and the emulsion bottle disclosed, though the problems mentioned in the background art that the emulsion is easy to leak out of the emulsion bottle along the main column due to jolt in the transportation process, which affects the use of consumers, are solved to a certain extent, because the components are added in the emulsion pump body, the matching precision is high, the emulsion pump is difficult to guarantee to work smoothly and is easy to generate the phenomenon of blocking in the use process, and the increase of the components in the body causes the rise of the production cost;

however, the emulsion pump still has certain drawback when in use, the inside of the emulsion pump adopts the spherical one-way valve to open and close the pipeline, the inner diameter of the pipeline is limited by the diameter of the spherical one-way valve, so that the amount of the extruded emulsion is small, the front surface of the discharge nozzle is a plane, and when the emulsion is extruded from the discharge nozzle, the emulsion can be remained at the discharge nozzle.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a swing type switch emulsion pump which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an oscillating switch emulsion pump, includes the storage cylinder, the inside lower surface movable embedding of storage cylinder installs cylindrical sprue No. one, cylindrical sprue top movable mounting has return spring, return spring top movable mounting has cylindrical sprue No. two, the inside upper surface department movable embedding that is close of storage cylinder installs the receipts material lid, storage cylinder top movable mounting has the pressure head, the ejection of compact mouth is installed in the embedding of pressure head outside fixed surface, ejection of compact mouth front end surface is the arc plane.

Preferably, a bottle cap opening is fixedly arranged on the outer side surface of the storage barrel close to the upper surface, a suction pipe joint is fixedly arranged on the surface of the lower end of the storage barrel, and a hole groove is formed in the lower surface of the storage barrel.

Preferably, the inside upper surface fixed mounting of storage section of thick bamboo has the support No. one, the inside movable embedding of storage section of thick bamboo installs the sealing ring No. one, No. two supports of fixed surface mounting of sealing ring No. one.

Preferably, the upper surfaces of the first support and the second support are provided with movable holes, the upper surfaces of the first cylindrical plugging block and the second cylindrical plugging block are fixedly provided with positioning rods, and the positioning rods are movably inserted into the movable holes.

Preferably, the upper end of the return spring is fixedly connected with a hollow lantern ring, the lower end of the return spring is fixedly connected with the first support, and the hollow lantern ring is fixedly connected with the first sealing ring.

Preferably, receive material lid upper end fixed surface embedding and install the pipeline, pipeline one end runs through the pressure head with ejection of compact mouth intercommunication, just the pipeline with pressure head fixed connection.

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

in the utility model, the pressure head is pressed downwards manually, the volume in the storage cylinder is reduced, the pressure is increased, the second cylindrical plugging block moves upwards, air between the first cylindrical plugging block and the second cylindrical plugging block passes through the first sealing ring and is discharged through the discharge nozzle, at the moment, the pressure head is loosened, outside air enters the upper part of the second cylindrical plugging block through the discharge nozzle, the second cylindrical plugging block is connected and sealed with the first sealing ring, the volume in the storage cylinder is increased to form negative pressure, so that the first cylindrical plugging block moves upwards and is separated from the hole groove, liquid enters the storage cylinder through the hole groove, the pressure head is pressed repeatedly, when certain liquid is stored in the storage cylinder, the pressure head is pressed again, the liquid in the storage cylinder can upwards rush and is sprayed outwards through the discharge nozzle, the cylindrical plugging block is used for replacing the original spherical one-way valve, and the internal volume occupied by the one-way spherical valve is reduced, increase the diameter in increase hole groove, thereby make the play milk volume of emulsion pump increase, when the ejection of compact mouth is extruded to the emulsion, scrape from the ejection of compact mouth below with finger or palm, the radian that the arc plane agrees with human palm and finger, make finger or palm scrape from the ejection of compact mouth surface completely, avoid ejection of compact mouth surface residual emulsion, improve the clean degree of ejection of compact mouth, a support and No. two support restriction locating lever vertical motions, also make a cylindrical sprue and No. two cylindrical sprue at certain extent vertical motion, improve its stability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an oscillating switch emulsion pump according to the present invention;

FIG. 2 is a cross-sectional view of an oscillating switch emulsion pump of the present invention;

FIG. 3 is a disassembled view of the internal structure of a storage cylinder of the swing type switch emulsion pump of the present invention;

FIG. 4 is an enlarged view of the discharge nozzle of the swing type emulsion pump.

In the figure: 1. a storage cylinder; 101. a bottle cap opening; 102. a suction pipe joint; 103. a hole groove; 2. a first cylindrical plug; 201. a second cylindrical plug; 202. a first bracket; 203. a second bracket; 204. a movable hole; 205. positioning a rod; 3. a return spring; 301. a hollow collar; 302. a first sealing ring; 4. a material receiving cover; 401. a pipeline; 5. a pressure head; 501. a discharge nozzle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-4, a swing type switch emulsion pump comprises a storage barrel 1, wherein a first cylindrical block 2 is movably embedded in the lower surface inside the storage barrel 1, a return spring 3 is movably installed above the first cylindrical block 2, a second cylindrical block 201 is movably installed above the return spring 3, a material receiving cover 4 is movably embedded in the storage barrel 1 close to the upper surface, a pressure head 5 is movably installed above the storage barrel 1, a discharge nozzle 501 is fixedly embedded in the outer surface of the pressure head 5, the front end surface of the discharge nozzle 501 is an arc-shaped plane, the cylindrical block is used for replacing an original spherical one-way valve, the inner volume occupied by the one-way spherical valve is reduced, the diameter of a hole groove 103 is increased, and therefore the emulsion output of the emulsion pump is increased;

a bottle cap opening 101 is fixedly arranged on the outer side surface of the storage cylinder 1 close to the upper surface, a suction pipe joint 102 is fixedly arranged on the lower end surface of the storage cylinder 1, and a hole groove 103 is formed in the lower surface of the storage cylinder 1; the first support 202 is fixedly arranged on the upper surface inside the storage barrel 1, the first sealing ring 302 is movably embedded and arranged inside the storage barrel 1, and the second support 203 is fixedly arranged on the upper surface of the first sealing ring 302; the upper surfaces of the first support 202 and the second support 203 are respectively provided with a movable hole 204, the upper surfaces of the first cylindrical plugging block 2 and the second cylindrical plugging block 201 are fixedly provided with a positioning rod 205, the positioning rod 205 is movably inserted into the movable hole 204, the first support 202 and the second support 203 limit the vertical movement of the positioning rod 205, the first cylindrical plugging block 2 and the second cylindrical plugging block 201 can vertically move within a certain range, and the stability of the first cylindrical plugging block 2 and the second cylindrical plugging block 201 is improved; the upper end of the return spring 3 is fixedly connected with a hollow lantern ring 301, the lower end of the return spring 3 is fixedly connected with the first bracket 202, and the hollow lantern ring 301 is fixedly connected with the first sealing ring 302; receive 4 upper end fixed surface of material lid and install pipeline 401, pipeline 401 one end runs through pressure head 5 and ejection of compact mouth 501 intercommunication, and pipeline 401 and 5 fixed connection of pressure head, scrape from ejection of compact mouth 501 below with finger or palm, and the arc plane agrees with the radian of human palm and finger, makes finger or palm can scrape from ejection of compact mouth 501 surface completely, avoids ejection of compact mouth 501 surface to remain the emulsion, improves ejection of compact mouth 501's clean degree.

Example two:

it should be noted that, the utility model is a swing type switch emulsion pump, when in use, the pressure head 5 is manually pressed downwards, the volume in the storage cylinder 1 is reduced, the pressure is increased, the second cylindrical block 201 is moved upwards, the air between the first cylindrical block 2 and the second cylindrical block 201 passes through the first sealing ring 302 and then is discharged through the discharging nozzle 501, at this time, the pressure head 5 is loosened, the outside air enters the upper part of the second cylindrical block 201 through the discharging nozzle 501, the second cylindrical block 201 is connected and sealed with the first sealing ring 302, the volume in the storage cylinder 1 is increased, negative pressure is formed, so that the first cylindrical block 2 is moved upwards and separated from the hole groove 103, the liquid enters the storage cylinder 1 through the hole groove 103, the pressure head 5 is repeatedly pressed, when a certain amount of liquid is stored in the storage cylinder 1, the head 5 is pressed again, the liquid in the storage cylinder 1 is pushed upwards, past ejection of compact mouth 501, utilize cylindrical sprue to replace original spherical check valve, reduce the inside volume that one-way ball valve occupy, increase the diameter of hole groove 103, thereby make the play milk volume of emulsion pump increase, when ejection of compact mouth 501 is extruded to the emulsion, scrape from ejection of compact mouth 501 below with finger or palm, the radian of human palm and finger is agreed with to the arc plane, make finger or palm can scrape from ejection of compact mouth 501 surface completely, avoid ejection of compact mouth 501 surface to remain the emulsion, improve ejection of compact mouth 501's clean degree, a support 202 and No. two supports 203 restriction locating lever 205 vertical motion, also make cylindrical sprue 2 and No. two cylindrical sprue 201 vertical motion in the certain extent, improve its stability.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An oscillating switch emulsion pump is characterized in that: including storage cylinder (1), storage cylinder (1) inside lower surface movable embedding installs cylindrical sprue (2) No. one, cylindrical sprue (2) top movable mounting has return spring (3), return spring (3) top movable mounting has cylindrical sprue (201) No. two, storage cylinder (1) inside is close upper surface department movable embedding and installs receipts material lid (4), storage cylinder (1) top movable mounting has pressure head (5), pressure head (5) outside fixed surface embedding installs ejection of compact mouth (501), ejection of compact mouth (501) front end surface is arc plane.

2. The oscillating switch emulsion pump of claim 1, wherein: the bottle cap opening (101) is fixedly mounted on the outer side surface of the storage barrel (1) close to the upper surface, the suction pipe connector (102) is fixedly mounted on the surface of the lower end of the storage barrel (1), and a hole groove (103) is formed in the lower surface of the storage barrel (1).

3. The oscillating switch emulsion pump of claim 2, wherein: the storage cylinder (1) is internally provided with a first support (202) in a fixed manner on the upper surface, the storage cylinder (1) is internally provided with a first sealing ring (302) in a movable embedded manner, and the first sealing ring (302) is fixedly provided with a second support (203) on the upper surface.

4. The oscillating switch emulsion pump of claim 3, wherein: a movable hole (204) has all been seted up to support (202) and No. two support (203) upper surface, a cylindrical sprue (2) with No. two cylindrical sprue (201) upper surface fixed mounting has locating lever (205), locating lever (205) activity cross-under in inside movable hole (204).

5. The oscillating switch emulsion pump of claim 4, wherein: return spring (3) upper end fixedly connected with hollow lantern ring (301), return spring (3) lower extreme with a support (202) fixed connection, hollow lantern ring (301) with a sealing ring (302) fixed connection.

6. The oscillating switch emulsion pump of claim 5, wherein: receive material lid (4) upper end fixed surface embedding and install pipeline (401), pipeline (401) one end run through pressure head (5) with ejection of compact mouth (501) intercommunication, just pipeline (401) with pressure head (5) fixed connection.