CN209956541U - Emulsion pump with internal twist lock and external spring - Google Patents
Emulsion pump with internal twist lock and external spring Download PDFInfo
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- CN209956541U CN209956541U CN201920078652.5U CN201920078652U CN209956541U CN 209956541 U CN209956541 U CN 209956541U CN 201920078652 U CN201920078652 U CN 201920078652U CN 209956541 U CN209956541 U CN 209956541U
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Abstract
The utility model discloses an internal twist lock external spring emulsion pump, which comprises a press head, a liquid outlet pipe, an external snap-gauge, an internal snap-gauge, a spring, a limit plate, a first fixed pipe, a liquid suction pipe, a movable pipe and a snap-in cylinder, wherein the device presses the press head to press the movable rod, the liquid guide pipe and the snap-in cylinder downwards, the liquid guide pipe drives a mounting seat to move downwards, thereby compressing the spring, discharging the gas in the emulsion pump, pressing the press head again, compressing and resetting the spring, enabling the second fixed pipe to form vacuum, causing the glass ball to rise, forming a negative pressure environment at the mouth of the liquid suction pipe, pumping the emulsion in the bottle into the second fixed pipe through circular through holes on the liquid suction pipe and the limit plate, after pressing the press head again, the emulsion enters the liquid guide pipe through a liquid inlet of the liquid guide pipe, discharging through the liquid outlet pipe, the working environment of the spring is external, enabling a user to clearly observe, the phenomenon of insufficient air supply can not be generated, and the bottle can not be shrunken.
Description
Technical Field
The utility model relates to a lotion pump specifically is an external spring lotion pump of interior twist lock.
Background
The emulsion pump is quite common in daily life of people, provides great convenience for our life, and is widely applied to daily chemicals and medical industries. However, the spring of the lotion pump used on the market is generally arranged below the fixed cover and is generally arranged inside the bottle body, when the position of the spring is blocked, the spring cannot be observed in time to dredge and influence normal use, and the spring easily blocks the air supply channel of the lotion pump to influence normal gas circulation in the use process of the lotion pump, so that in the process of pumping the product out of the container, the external air cannot be supplemented into the container in time. This creates a negative pressure within the reservoir, which results in a collapsing event.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external spring emulsion pump of interior twist lock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an emulsion pump with an internal twist lock and an external spring comprises a press head, a liquid outlet pipe, an external clamping plate, an internal clamping plate, a spring, a limiting plate, a first fixing pipe, a liquid suction pipe, screw teeth, a fixing cover, a glass ball, a second fixing pipe, a liquid guide pipe, a moving pipe and a clamping cylinder, wherein the fixing cover is arranged in a cylindrical shape, the screw teeth are arranged on the peripheral inner wall of the fixing cover, a circular through hole is formed in the middle of the top of the fixing cover, the circular through hole of the fixing cover is fixedly connected with the top of the first fixing pipe, the first fixing pipe is vertically arranged and is positioned in the fixing cover, the bottom of the first fixing pipe is fixedly connected with the top of the liquid suction pipe, the liquid suction pipe is vertically arranged, a semicircular limiting plate is arranged in the upper portion of the first fixing pipe, the diameter of the inner wall of the limiting plate is equal to the diameter of the glass ball, the glass ball is placed, the bottom of the first fixed pipe is fixedly connected with the bottom of the second fixed pipe, the second fixed pipe is vertically arranged, the diameter of the first fixed pipe is smaller than that of the second fixed pipe, a circular through hole is formed in the middle of the top of the second fixed pipe, an outer clamping plate is arranged on the top surface of the second fixed pipe, the outer clamping plate is arranged in a cylindrical mode, an inner clamping plate is arranged on the top surface of the second fixed pipe and located on the inner side of the outer clamping plate, the inner clamping plate is arranged in a cylindrical mode, a bottom plate is not arranged at the bottom of the clamping cylinder, a circular through hole is formed in the middle of the top of the clamping cylinder, the bottom of the moving pipe penetrates through the circular through hole in the top of the clamping cylinder, the clamping cylinder and the moving pipe are integrally formed, protective sleeves are arranged outside the clamping cylinder and the second fixed pipe, and the top of the protective sleeves is respectively connected with;
the movable pipe is vertically arranged, the top of the movable pipe is communicated with a liquid inlet at the middle position of the bottom of the press head, one side of the press head is connected with one end of a liquid outlet pipe, the other end of the liquid outlet pipe is arranged in a downward inclined manner, a liquid guide pipe is arranged in the moving pipe, the top surface of the liquid guide pipe is flush with the top surface of the moving pipe, the interior of the liquid guide pipe is communicated with the press head, the bottoms of the two sides of the liquid guide pipe are positioned below the moving pipe, symmetrically provided with liquid inlets, the bottom surface of the liquid guide pipe is fixedly connected with the middle part of the top surface of the mounting seat, the mounting seat is positioned in the second fixed pipe, the mounting seat is arranged in a round table shape, a bottom plate is not arranged at the bottom of the mounting seat, the middle position of the bottom surface of the top plate of the mounting seat is fixedly connected with a spring, the spring is vertically arranged in the second fixing pipe, the bottom of the spring extends into the first fixed pipe and is fixedly connected with the upper part of the inner wall of the first fixed pipe.
Preferably, the distance between the top surface of the glass ball and the top surface of the first fixing tube is equal to the thickness of the top of the fixing cap.
Preferably, the outer clamping plate and the inner clamping plate are coaxial with the second fixing pipe, the inner wall of the inner clamping plate is flush with the side face of the circular through hole of the second fixing pipe, and the inner clamping plate and the outer clamping plate are integrally formed with the second fixing pipe.
Preferably, the height of the outer clamping plate is greater than that of the inner clamping plate, the distance between the inner wall of the outer clamping plate and the outer wall of the inner clamping plate is equal to the thickness of the side wall of the clamping cylinder, and the diameter of the inner wall of the outer clamping plate is equal to that of the outer wall of the clamping cylinder.
Preferably, the distance from the bottom surface of the press head to the bottom surface of the clamping cylinder is smaller than the height of the outer clamping plate, the bottom of the clamping cylinder is located inside the outer clamping plate, the outer wall of the clamping cylinder is in contact with the inner wall of the outer clamping plate, and the inner wall of the clamping cylinder is in contact with the outer wall of the inner clamping plate.
Preferably, the diameter of the port at the other end of the liquid outlet pipe is smaller than the diameter of the port at the end where the liquid outlet pipe is connected with the press head.
Preferably, the bottom surface of the catheter is flush with the top inner wall of the second stationary tube.
Preferably, the diameter of the top surface of the mounting seat is larger than that of the circular through hole at the top of the second fixing pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the device utilizes the press head to press the movable rod, the liquid guide pipe and the clamping cylinder downwards, the clamping cylinder is clamped in a hole between the inner clamping plate and the outer clamping plate and is fixed, the liquid guide pipe drives the mounting seat to move downwards so as to compress the spring, the bottom of the liquid guide pipe extends into the second fixing pipe, a liquid inlet of the liquid guide pipe is exposed, gas in the emulsion pump is discharged, after the gas in the emulsion pump is discharged, the press head is pressed again, the spring is compressed and reset, the second fixing pipe forms vacuum, a glass ball is caused to rise, a negative pressure environment is formed at a liquid suction pipe opening, emulsion in a bottle is sucked into the second fixing pipe through circular through holes on the liquid suction pipe and the limiting plate, after the press head is pressed again, the emulsion enters the liquid guide pipe through the liquid inlet of the liquid guide pipe and is discharged through the liquid discharge pipe to form one-time use, the working environment of the spring is external, so that, the liquid guide tube is used as an air supply channel, the phenomenon of insufficient air supply can not be generated, and the bottle can not be shrunken.
Drawings
FIG. 1 is a schematic diagram of a front view of an internal twist lock external spring emulsion pump.
FIG. 2 is a schematic diagram of a spring arrangement in an internal locking external spring lotion pump.
In the figure: the device comprises a pressing head 1, a liquid outlet pipe 2, an outer clamping plate 3, an inner clamping plate 4, a spring 5, a limiting plate 6, a first fixing pipe 7, a liquid suction pipe 8, a screw thread 9, a fixing cover 10, a glass ball 11, a second fixing pipe 12, a liquid guide pipe 13, a moving pipe 14, a clamping cylinder 15 and a protective sleeve 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an internal rotation lock external spring emulsion pump includes a press head 1, a liquid outlet pipe 2, an external snap-gauge 3, an internal snap-gauge 4, a spring 5, a limiting plate 6, a first fixing tube 7, a liquid suction pipe 8, a screw thread 9, a fixing cover 10, a glass ball 11, a second fixing tube 12, a liquid guide pipe 13, a moving tube 14, a clamping cylinder 15 and a protection sleeve 16, wherein the fixing cover 10 is cylindrically disposed, the screw thread 9 is disposed on the inner wall of the periphery of the fixing cover 10, a circular through hole is disposed at the middle position of the top of the fixing cover 10, the circular through hole of the fixing cover 10 is fixedly connected with the top of the first fixing tube 7, the first fixing tube 7 is vertically disposed, the first fixing tube 7 is disposed inside the fixing cover 10, the bottom of the first fixing tube 7 is fixedly connected with the top of the first fixing tube 8, the liquid suction pipe 8 is vertically disposed, the semicircular limiting plate 6 is disposed, the diameter of the inner wall of the limiting plate 6 is equal to the diameter of the glass ball 11, the glass ball 11 is placed on the limiting plate 6, a circular through hole is formed in the middle of the bottom of the limiting plate 6, the distance between the top surface of the glass ball 11 and the top surface of the first fixing pipe 7 is equal to the thickness of the top of the fixing cover 10, the bottoms of the first fixing pipe 7 and the second fixing pipe 12 are fixedly connected, the second fixing pipe 12 is vertically arranged, the diameter of the first fixing pipe 7 is smaller than that of the second fixing pipe 12, a circular through hole is formed in the middle of the top of the second fixing pipe 12, an outer clamping plate 3 is arranged on the top surface of the second fixing pipe 12, an inner clamping plate 4 is arranged on the inner side of the outer clamping plate 3 on the top surface of the second fixing pipe 12, the inner clamping plate 4 is arranged in a cylindrical shape, the outer clamping plate 3 and the inner clamping plate 4 are coaxial with the second fixing pipe 12, the inner wall of the inner clamping plate 4 is flush with the side face of the circular through hole of the second fixing tube 12, the inner clamping plate 4 and the outer clamping plate 3 are integrally formed with the second fixing tube 12, the height of the outer clamping plate 3 is larger than that of the inner clamping plate 4, the distance between the inner wall of the outer clamping plate 3 and the outer wall of the inner clamping plate 4 is equal to the thickness of the side wall of the clamping cylinder 15, the diameter of the inner wall of the outer clamping plate 3 is equal to that of the outer wall of the clamping cylinder 15, no bottom plate is arranged at the bottom of the clamping cylinder 15, the circular through hole is formed in the middle of the top of the clamping cylinder 15, the bottom of the moving tube 14 penetrates through the circular through hole in the top of the clamping cylinder 15, the clamping cylinder 15 and the moving tube 14 are integrally formed, the moving tube 14 is vertically arranged, the top of the moving tube 14 is communicated with the liquid inlet in the middle of the bottom of the pressing head 1, the diameter of the port at the other end of the liquid outlet pipe 2 is smaller than the diameter of the port at one end of the liquid outlet pipe 2 connected with the press head 1, the distance from the bottom surface of the press head 1 to the bottom surface of the clamping cylinder 15 is smaller than the height of the outer clamping plate 3, the bottom of the clamping cylinder 15 is positioned in the outer clamping plate 3, the outer wall of the clamping cylinder 15 is in contact with the inner wall of the outer clamping plate 3, the inner wall of the clamping cylinder 15 is in contact with the outer wall of the inner clamping plate 4, the outer parts of the clamping cylinder 15 and the second fixing pipe 12 are provided with the protecting sleeve 16, and the top of the protecting sleeve 16 is respectively connected with the top of the second fixing pipe 12.
A liquid guide pipe 13 is arranged in the moving pipe 14, the top surface of the liquid guide pipe 13 is flush with the top surface of the moving pipe 14, the interior of the liquid guide pipe 13 is communicated with the pressing head 1, the bottom surface of the liquid guide pipe 13 is flush with the inner wall of the top of the second fixed pipe 12, the bottoms of the two sides of the liquid guide pipe 13 are positioned below the movable pipe 14, symmetrically provided with liquid inlets, the bottom surface of the liquid guide pipe 13 is fixedly connected with the middle part of the top surface of the mounting seat, the mounting seat is positioned in the second fixed pipe 12, the mounting seat is arranged in a circular truncated cone shape, a bottom plate is not arranged at the bottom of the mounting seat, the diameter of the top surface of the mounting seat is larger than that of the circular through hole at the top of the second fixing tube 12, the middle position of the bottom surface of the top plate of the mounting seat is fixedly connected with a spring 5, the spring 5 is vertically arranged in a second fixed pipe 12, the bottom of the spring 5 extends into the first fixed pipe 7 and is fixedly connected with the upper part of the inner wall of the first fixed pipe 7.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. An internal rotation lock external spring emulsion pump comprises a press head, a liquid outlet pipe, an external clamping plate, an internal clamping plate, a spring, a limiting plate, a first fixing pipe, a liquid suction pipe, screw teeth, a fixing cover, a glass ball, a second fixing pipe, a liquid guide pipe, a moving pipe and a clamping cylinder, and is characterized in that the fixing cover is arranged in a cylindrical shape, the screw teeth are arranged on the peripheral inner wall of the fixing cover, a circular through hole is formed in the middle of the top of the fixing cover, the circular through hole of the fixing cover is fixedly connected with the top of the first fixing pipe, the first fixing pipe is vertically arranged, the first fixing pipe is positioned in the fixing cover, the bottom of the first fixing pipe is fixedly connected with the top of the liquid suction pipe, the liquid suction pipe is vertically arranged, a semicircular limiting plate is arranged in the upper portion of the first fixing pipe, the diameter of the inner wall of the limiting plate is equal to the diameter of, a circular through hole is arranged in the middle of the bottom of the limiting plate, the bottoms of the first fixed pipe and the second fixed pipe are fixedly connected, the second fixed pipe is vertically arranged, the diameter of the first fixed pipe is smaller than that of the second fixed pipe, a circular through hole is arranged in the middle of the top of the second fixed pipe, an outer clamping plate is arranged on the top of the second fixed pipe, the outer clamping plate is arranged in a cylindrical shape, the inner clamping plate is arranged on the inner side of the outer clamping plate on the top surface of the second fixed pipe, the inner clamping plate is arranged in a cylindrical shape, the bottom of the clamping cylinder is not provided with a bottom plate, the middle position of the top of the clamping cylinder is provided with a circular through hole, the bottom of the movable pipe passes through a circular through hole at the top of the clamping cylinder, the clamping cylinder and the movable pipe are integrally formed, protective sleeves are arranged outside the clamping cylinder and the second fixed pipe, and the top of each protective sleeve is connected with the top of the second fixed pipe and the bottom of the clamping cylinder respectively;
the movable pipe is vertically arranged, the top of the movable pipe is communicated with a liquid inlet at the middle position of the bottom of the press head, one side of the press head is connected with one end of a liquid outlet pipe, the other end of the liquid outlet pipe is arranged in a downward inclined manner, a liquid guide pipe is arranged in the moving pipe, the top surface of the liquid guide pipe is flush with the top surface of the moving pipe, the interior of the liquid guide pipe is communicated with the press head, the bottoms of the two sides of the liquid guide pipe are positioned below the moving pipe, symmetrically provided with liquid inlets, the bottom surface of the liquid guide pipe is fixedly connected with the middle part of the top surface of the mounting seat, the mounting seat is positioned in the second fixed pipe, the mounting seat is arranged in a round table shape, a bottom plate is not arranged at the bottom of the mounting seat, the middle position of the bottom surface of the top plate of the mounting seat is fixedly connected with a spring, the spring is vertically arranged in the second fixing pipe, the bottom of the spring extends into the first fixed pipe and is fixedly connected with the upper part of the inner wall of the first fixed pipe.
2. The external spring lotion pump of claim 1, wherein the distance between the top surface of the glass ball and the top surface of the first stationary tube is equal to the thickness of the top of the stationary cover.
3. The emulsion pump with the internal rotation lock and the external spring as claimed in claim 1, wherein the external snap-gauge and the internal snap-gauge are coaxial with the second fixed pipe, the inner wall of the internal snap-gauge is flush with the side surface of the circular through hole of the second fixed pipe, and the internal snap-gauge and the external snap-gauge are integrally formed with the second fixed pipe.
4. The emulsion pump as claimed in claim 1, wherein the outer locking plate has a height greater than that of the inner locking plate, the distance between the inner wall of the outer locking plate and the outer wall of the inner locking plate is equal to the thickness of the side wall of the locking cylinder, and the diameter of the inner wall of the outer locking plate is equal to that of the outer wall of the locking cylinder.
5. The emulsion pump as claimed in claim 1, wherein the distance from the bottom surface of the pressing head to the bottom surface of the locking cylinder is less than the height of the outer locking plate, the bottom of the locking cylinder is located inside the outer locking plate, the outer wall of the locking cylinder contacts with the inner wall of the outer locking plate, and the inner wall of the locking cylinder contacts with the outer wall of the inner locking plate.
6. The emulsion pump as recited in claim 1, wherein the diameter of the port at the other end of the outlet tube is smaller than the diameter of the port at the other end of the outlet tube and the snap connection.
7. The internal twist-lock external spring lotion pump as claimed in claim 1, wherein the bottom surface of the liquid guide tube is flush with the top inner wall of the second stationary tube.
8. The emulsion pump as claimed in claim 1, wherein the top surface of the mounting seat has a diameter larger than that of the circular through hole at the top of the second stationary pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078652.5U CN209956541U (en) | 2019-01-17 | 2019-01-17 | Emulsion pump with internal twist lock and external spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078652.5U CN209956541U (en) | 2019-01-17 | 2019-01-17 | Emulsion pump with internal twist lock and external spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209956541U true CN209956541U (en) | 2020-01-17 |
Family
ID=69236755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920078652.5U Active CN209956541U (en) | 2019-01-17 | 2019-01-17 | Emulsion pump with internal twist lock and external spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209956541U (en) |
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2019
- 2019-01-17 CN CN201920078652.5U patent/CN209956541U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230616 Address after: Room 3105, No. 2 Zunshang Street, Huangpu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Ruizhi Information Management (Guangdong) Co.,Ltd. Address before: No. 4 Xiushuitang West 1st Road, Renhe Town, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee before: Jody (Guangzhou) Technology Co.,Ltd. |