CN208963694U - A kind of self-locking structure dispensing pump - Google Patents
A kind of self-locking structure dispensing pump Download PDFInfo
- Publication number
- CN208963694U CN208963694U CN201821735306.1U CN201821735306U CN208963694U CN 208963694 U CN208963694 U CN 208963694U CN 201821735306 U CN201821735306 U CN 201821735306U CN 208963694 U CN208963694 U CN 208963694U
- Authority
- CN
- China
- Prior art keywords
- self
- pump
- locking
- recessing groove
- pump chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a kind of self-locking structure dispensing pumps, including protruding into the intracorporal pump housing of bottle, the pump housing is equipped with pump chamber, is connected with lock bottle cap on the pump housing, the pumping components that can be moved up and down in it and be drawn upwardly out the intracorporal liquid of bottle are equipped in pump chamber, the lower end of pump chamber is equipped with check valve；Pump chamber is equipped with the self-locking locking lid that pumping components can be prevented to be detached from pump chamber；Self-locking locking lid is equipped with interconnecting piece, and interconnecting piece is equipped with recessing groove, and the upper ends of pumping components is equipped with curved mouth, and curved mouth is equipped with positioning convex tendon cooperate with recessing groove, be additionally provided on interconnecting piece be connected with recessing groove and depth less than recessing groove self-locking grooves.Recessing groove is provided in the self-locking locking lid of the utility model, positioning convex tendon is provided on curved mouth, the self-locking grooves that pushing and depth after preventing from missing by curved mouth after curved mouth rotates by a certain angle are less than recessing groove are provided on interconnecting piece, when curved mouth rotates by a certain angle, positioning convex tendon is just corresponding with self-locking grooves, it realizes self-locking, curved mouth cannot be pressed down on.
Description
[technical field]
The utility model relates to a kind of self-locking structure dispensing pumps.
[background technique]
Many product such as liquid, face cream and hair styling gel etc. are allocated by dispensing pump at present.But existing point
More with pump component, structure is complicated, and packaging efficiency is low, and manufacture difficulty is big, high production cost；And existing dispensing pump is using
Button is easy to accidentally be pressed and cause waste or make troubles to user in the process.
The utility model is based on above deficiency and generates.
[utility model content]
The technical problem to be solved by the present invention is to provide a kind of self-locking structure dispensing pumps.
In order to solve the above technical problems, the utility model uses a kind of following technical proposals: self-locking structure dispensing pump,
It is characterised in that it includes protruding into the intracorporal pump housing of bottle, pump chamber is provided on the pump housing, being connected on the pump housing can be by it
Fixed to the lock bottle cap on bottle body, being provided in the pump chamber can move up and down in it and take out the intracorporal liquid of bottle upwards
Pumping components out, the lower end of the pump chamber are provided with the list being only discharged upwards for the intracorporal liquid of bottle in pumping components movement
To valve；The self-locking locking lid that pumping components can be prevented to be detached from pump chamber is provided on the pump chamber；In the self-locking locking lid
It is provided with interconnecting piece, recessing groove is provided on the interconnecting piece, the upper end of the pumping components is provided with curved mouth, is arranged on curved mouth
There is the positioning convex tendon with recessing groove cooperation, is additionally provided on the interconnecting piece and is connected with recessing groove and depth is less than recessing groove
Self-locking grooves, after curved mouth rotates by a certain angle, positioning convex tendon moves to from self-locking grooves from recessing groove, to prevent curved mouth from moving down.
A kind of self-locking structure dispensing pump as described above, which is characterized in that the pumping components include across certainly
Locking lid and the pump rod with suction channel are locked, the inlet of connection suction channel and pump chamber is provided on the pump rod, it is described
Pump rod and the upper outer wall that is located in the liquid inlet be provided with upper limit bulge loop, the pump rod and the external wall beneath being located in the liquid inlet
It is provided with lower limit bulge loop, the opposite pump rod of energy is provided on the pump rod between upper limit bulge loop and lower limit bulge loop and is moved up and down
And the piston of inlet can be sealed, the spring that pump rod can be made to reset is provided between the lower end of the pump rod and the inner wall of pump chamber.
A kind of self-locking structure dispensing pump as described above, which is characterized in that be provided on the outside of the upper end of the pump housing convex
The inner wall of ring, the lock bottle cap is provided with the button bit to match with the bulge loop.
A kind of self-locking structure dispensing pump as described above, which is characterized in that be provided on the outside of the self-locking locking lid
Clamping portion is provided with the portion that is located by connecting being caught in for the clamping portion in the pump chamber.
A kind of self-locking structure dispensing pump as described above, which is characterized in that be symmetrically arranged with two on the interconnecting piece
A recessing groove, there are two the positioning convex tendons with recessing groove cooperation for setting on the curved mouth.
A kind of self-locking structure dispensing pump as described above, which is characterized in that the pump chamber lower end is tapered, described
Check valve is the pump pearl that pump chamber lower end is arranged in.
A kind of self-locking structure dispensing pump as described above, which is characterized in that the lower end of the bulge loop is provided with gasket.
A kind of self-locking structure dispensing pump as described above, which is characterized in that the pump housing is simultaneously located under check valve
Side is additionally provided with liquid guiding tube.
Compared with prior art, a kind of self-locking structure dispensing pump of the utility model achieving the following effects:
1, it is provided with recessing groove in the self-locking locking lid of the utility model, is provided with positioning convex tendon on curved mouth, on interconnecting piece
The self-locking grooves that pushing and depth after preventing from missing by curved mouth after curved mouth rotates by a certain angle are less than recessing groove are provided with, when curved mouth revolves
When turning certain angle, positioning convex tendon is just corresponding with self-locking grooves, and realization is self-locking, cannot press down on curved mouth.
2, the pump rod of the utility model is integrally formed structures, and structure is simple, and packaging efficiency is fast, and production cost is low.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the explosive view of the utility model；
Fig. 4 is the enlarged drawing in Fig. 2 at A；
Fig. 5 is the structure chart of the curved mouth of the utility model；
Fig. 6 is the structure chart of the self-locking locking lid of the utility model；
Fig. 7 is the cross-sectional view that the utility model locks bottle cap；
Fig. 8 is the structure chart of the utility model pumping components.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figures 1 to 8, a kind of self-locking structure dispensing pump, including protrude into the intracorporal pump housing 1 of bottle, the pump housing 1
On be provided with pump chamber 2, be connected with the lock bottle cap 3 that can be fixed on bottle body on the pump housing 1, setting in the pump chamber 2
There are the pumping components 4 that can be moved up and down in it and be drawn upwardly out the intracorporal liquid of bottle, the lower end of the pump chamber 2 is provided with
The check valve 5 that pumping components 4 are only discharged for the intracorporal liquid of bottle upwards when moving；Being provided on the pump chamber 2 can prevent from taking out
Inhale the self-locking locking lid 6 that component 4 is detached from pump chamber 2；Interconnecting piece 61, the interconnecting piece 61 are provided in the self-locking locking lid 6
On be provided with recessing groove 611, the upper end of the pumping components 4 is provided with curved mouth 7, be provided on curved mouth 7 and recessing groove 611 cooperate
Positioning convex tendon 71, be additionally provided on the interconnecting piece 61 and be connected with recessing groove 611 and depth is less than the self-locking of recessing groove 611
Slot 612, after curved mouth 7 rotates by a certain angle, positioning convex tendon 71 moves to from self-locking grooves 612 from recessing groove 611, to prevent curved mouth
7 move down.After curved mouth moves up, 90 degree of curved mouth is rotated counterclockwise, so that positioning convex tendon slides into self-locking grooves 612 from recessing groove, this
When curved mouth can not push, can prevent from accidentally causing liquid leakage by curved mouth；When rotating clockwise 90 degree of curved mouth, positioning convex tendon from
Self-locking grooves 612 slide into recessing groove, at this point it is possible to lower press-bending mouth, discharging liquid by extruding.
As shown in Figures 1 to 8, in the present embodiment, the pumping components 4 include and across self-locking locking lid 6 and have
There is the pump rod 41 of suction channel 411, the inlet 412 of connection suction channel 411 and pump chamber 2, institute are provided on the pump rod 41
The pump rod 41 stated simultaneously is located in the liquid inlet 412 upper outer wall and is provided with upper limit bulge loop 413, and the pump rod 41 is simultaneously located at feed liquor
The external wall beneath of mouth 412 is provided with lower limit bulge loop 414, the pump rod 41 between upper limit bulge loop 413 and lower limit bulge loop 414
On be provided with can opposite pump rod 41 move up and down and can seal the piston 42 of inlet 412, the lower end of the pump rod 41 and pump chamber 2
Inner wall between be provided with can make pump rod 41 reset spring 43.
As shown in Figures 1 to 8, in the present embodiment, bulge loop 11, the lock bottle are provided on the outside of the upper end of the pump housing 1
The inner wall of lid 3 is provided with the button bit 31 to match with the bulge loop 11.
As shown in Figures 1 to 8, in the present embodiment, the outside of the self-locking locking lid 6 is provided with clamping portion 62, described
Pump chamber 2 in be provided with the portion 21 that is located by connecting being caught in for the clamping portion 62.
As shown in Figures 1 to 8, in the present embodiment, it is symmetrical arranged on the interconnecting piece 61 there are two recessing groove 611,
The positioning convex tendon 71 cooperated there are two being arranged on the curved mouth 7 with the recessing groove 611.
As shown in Figures 1 to 8, in the present embodiment, 2 lower end of pump chamber is tapered, and the check valve 5 is setting
Pump pearl in 2 lower end of pump chamber.
As shown in Figures 1 to 8, in the present embodiment, the lower end of the bulge loop 11 is provided with gasket 8, plays sealed bottle body
Effect.
As shown in Figures 1 to 8, in the present embodiment, the pump housing 1 and it is located at the lower section of check valve 5 and is additionally provided with and draws
Liquid pipe 9.
Claims (8)
1. a kind of self-locking structure dispensing pump, which is characterized in that including protruding into the intracorporal pump housing of bottle (1), on the pump housing (1)
It is provided with pump chamber (2), the lock bottle cap (3) that can be fixed on bottle body, the pump chamber (2) is connected on the pump housing (1)
The pumping components (4) that can be moved up and down in it and be drawn upwardly out the intracorporal liquid of bottle are inside provided with, under the pump chamber (2)
End is provided with the check valve (5) being only discharged upwards for the intracorporal liquid of bottle when pumping components (4) move；The pump chamber (2)
On be provided with can prevent pumping components (4) be detached from pump chamber (2) self-locking locking lid (6)；It is arranged in the self-locking locking lid (6)
Have interconnecting piece (61), be provided with recessing groove (611) on the interconnecting piece (61), the upper end of the pumping components (4) is provided with curved
Mouth (7) is provided with the positioning convex tendon (71) with recessing groove (611) cooperation on curved mouth (7), is additionally provided on the interconnecting piece (61)
Be connected with recessing groove (611) and depth be less than recessing groove (611) self-locking grooves (612), after curved mouth (7) rotates by a certain angle,
Positioning convex tendon (71) moves at self-locking grooves (612) from recessing groove (611), to prevent curved mouth (7) from moving down.
2. a kind of self-locking structure dispensing pump according to claim 1, which is characterized in that pumping components (4) packet
The pump rod (41) of suction channel (411) is included across self-locking locking lid (6) and had, connection is provided on the pump rod (41) and is taken out
Inhale the inlet (412) of channel (411) and pump chamber (2), the pump rod (41) and the upper outer wall for being located in the liquid inlet (412) is set
It is equipped with upper limit bulge loop (413), the pump rod (41) and the external wall beneath for being located in the liquid inlet (412) is provided with lower limit bulge loop
(414), being provided on the pump rod (41) between upper limit bulge loop (413) and lower limit bulge loop (414) can relatively pump rod (41)
The piston (42) of inlet (412) is moved up and down and can be sealed, is set between the lower end of the pump rod (41) and the inner wall of pump chamber (2)
It is equipped with the spring (43) that pump rod (41) can be made to reset.
3. a kind of self-locking structure dispensing pump according to claim 1, which is characterized in that outside the upper end of the pump housing (1)
Side is provided with bulge loop (11), and the inner wall of lock bottle cap (3) is provided with the button bit (31) to match with the bulge loop (11).
4. a kind of self-locking structure dispensing pump according to claim 1, which is characterized in that the self-locking locking lid (6)
Outside is provided with clamping portion (62), and the portion that is located by connecting being caught in for the clamping portion (62) is provided in the pump chamber (2)
(21)。
5. a kind of self-locking structure dispensing pump according to claim 1, which is characterized in that the interconnecting piece (61) on pair
There are two title settings recessing groove (611), and there are two the positioning cooperated with the recessing groove (611) for setting on the curved mouth (7)
Convex ribs (71).
6. a kind of self-locking structure dispensing pump according to claim 1, which is characterized in that the lower end of the pump chamber (2)
Tapered, the check valve (5) is pump pearl of the setting in pump chamber (2) lower end.
7. a kind of self-locking structure dispensing pump according to claim 3, which is characterized in that the lower end of the bulge loop (11) is set
It is equipped with gasket (8).
8. a kind of self-locking structure dispensing pump according to claim 1, which is characterized in that the pump housing (1) is simultaneously located at
Liquid guiding tube (9) are additionally provided with below check valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735306.1U CN208963694U (en) | 2018-10-24 | 2018-10-24 | A kind of self-locking structure dispensing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735306.1U CN208963694U (en) | 2018-10-24 | 2018-10-24 | A kind of self-locking structure dispensing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208963694U true CN208963694U (en) | 2019-06-11 |
Family
ID=66761334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735306.1U Active CN208963694U (en) | 2018-10-24 | 2018-10-24 | A kind of self-locking structure dispensing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208963694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789842A (en) * | 2019-10-25 | 2020-02-14 | 浙江正庄实业有限公司 | Antibacterial high-molecular press type small spray head and preparation method thereof |
| CN111268272A (en) * | 2020-02-21 | 2020-06-12 | 中山市美捷时包装制品有限公司 | Full-plastic self-locking pump |
-
2018
- 2018-10-24 CN CN201821735306.1U patent/CN208963694U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789842A (en) * | 2019-10-25 | 2020-02-14 | 浙江正庄实业有限公司 | Antibacterial high-molecular press type small spray head and preparation method thereof |
| CN110789842B (en) * | 2019-10-25 | 2024-01-16 | 浙江正庄实业有限公司 | Antibacterial polymer pressing type small spray head and preparation method thereof |
| CN111268272A (en) * | 2020-02-21 | 2020-06-12 | 中山市美捷时包装制品有限公司 | Full-plastic self-locking pump |
| EP3896002A4 (en) * | 2020-02-21 | 2022-03-16 | Majesty Packaging Systems Limited | All-plastic self-locking pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |