CN213084006U - Pump head with novel structure - Google Patents
Pump head with novel structure Download PDFInfo
- Publication number
- CN213084006U CN213084006U CN202021633546.8U CN202021633546U CN213084006U CN 213084006 U CN213084006 U CN 213084006U CN 202021633546 U CN202021633546 U CN 202021633546U CN 213084006 U CN213084006 U CN 213084006U
- Authority
- CN
- China
- Prior art keywords
- pump
- column
- shell
- post
- head
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 6
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a pump head with a novel structure, in particular to the technical field of pressing pump heads, which comprises a pump shell, wherein one side of the pump shell is provided with a lock cover, one end of the pump shell is connected with the lock cover through screw threads, one side of the lock cover is fixedly provided with a bottle cover, the lower end of the pump shell is fixedly provided with a pump body, an upper pump column is inserted in the pump shell, one end of the upper pump column extends to the top end of the lock cover, a lock block is arranged in the pump shell, a pressing mechanism is arranged in the pump shell and comprises a pump head and a lower pump column, the pump head is fixedly arranged at one end of the upper pump column, one end of the upper pump column extends into the lock block, one end of the upper pump column is contacted with the lower pump column, pump plugs are arranged at two sides of the lower pump column, one side of the lower pump column is fixedly connected with a spring, one end, influence the pumping effect, poor sealing of the pump head, easy leakage and extrusion splashing.
Description
Technical Field
The utility model relates to a press the pump head field, concretely relates to pump head of novel structure.
Background
The daily chemical products on the market at present include shampoo bottles, shower gel bottles, detergent bottles and the like, and most of them are in the form of a pressing pump head for convenient use, and the pressing pump is a mechanical device for transmitting fluid by pressing.
The prior art has the following defects: the cooperation magnitude of interference of the present pump body is too big, and the piston can not slide well in the pump body, influences the effect of pumping, presses and feels and pump body resilience performance, and the cooperation magnitude of interference of piston and the pump body is not enough, and the leakproofness of pump head is difficult to guarantee, then can lead to seepage and the not enough influence of vacuum to pump, and present pump head structure is sealed firmly inadequately, easy weeping, causes liquid pollution and pump head to design into decurrent cylinder head, avoids extruded liquid to splash all around.
Therefore, a pump head with a novel structure is needed.
SUMMERY OF THE UTILITY MODEL
For this, the embodiment of the utility model provides a pump head of novel structure, through rotatory pump head, make pump head and locking closure separation, press the pump head and make, go up the pump post and extrude down at pump case inside slip pump post and spring down, two pump plugs are taken out the air and are left, the spring kick-backs in the cavity with liquid suction pump case, extrude liquid once more and flow from cylindrical pump head play liquid chamber to solve the piston and slide well, influence the effect of pumping, the pump head seal type is poor, easy weeping, the problem that the extrusion splashes.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a pump head with a novel structure comprises a pump shell, wherein a lock cover is arranged on one side of the pump shell, one end of the pump shell is connected with the lock cover through threads, a bottle cover is fixedly arranged on one side of the lock cover, a pump body is fixedly arranged at the lower end of the pump shell, an upper pump column is inserted into the pump shell, one end of the upper pump column extends to the top end of the lock cover, a lock block is arranged inside the pump shell, and a pressing mechanism is arranged inside the pump shell;
pressing means includes pump head and lower pump post, pump head fixed mounting is in last pump post one end, it extends inside the locking piece to go up pump post one end, it contacts with lower pump post to go up pump post one end, pump post both sides all are equipped with the pump stopper down, pump post one side fixed connection spring down, spring one end fixed connection is in the inboard bottom of pump case.
Preferably, a glass ball is arranged in the pump body, a suction pipe is arranged on one side of the pump body, and one end of the suction pipe extends into the pump body.
Preferably, the outer side of the upper pump column is provided with threads.
Preferably, a gasket is arranged on the inner side of the bottle cap and is inserted and connected to the outer side of the pump shell.
Preferably, one end of the upper pump column is in contact with a pump plug, the pump plug is arranged inside the pump shell, and a cavity is formed inside the upper pump column.
Preferably, one end of the lower pump column extends into the interior of the upper pump column.
Preferably, a liquid outlet cavity is formed in the pump head, and one end of the liquid outlet cavity is connected with the cavity.
The embodiment of the utility model provides a have following advantage:
the utility model discloses go up the screw thread on the pump post and can be connected with the locking closure, unscrew the pump head and make pump post and locking closure separation, when pressing the pump head, go up the pump post bottom and connect down the pump post and push down the spring together, the pump stopper slides and discharges the air, the cavity is vacuum state, when loosening hand, the spring will go up the pump post and bounce with lower pump post, the piston slides and is absorbed liquid by the pump body to the crowded glass ball and to the pump case in, the piston slides effectually, the pump output can the reinforce, the vacuum is sufficient, the leakproofness is strong, no liquid leaks, and the extrusion is difficult for splashing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a perspective view provided by the present invention;
FIG. 2 is a cross-sectional view provided by the present invention;
FIG. 3 is a cross-sectional view of the extrusion provided by the present invention;
fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 5 is an enlarged view of the position B in fig. 3 according to the present invention.
In the figure: pump case 1, pump head 2, 3 locking lids, 4 last pump posts, 5 screw threads, 6 pump bodies, 7 straw, 8 spring, 9 glass ball, 10 cavity, 11 lower pump posts, 12 bottle lid, 13 pump stopper, 14 gasket, 15 locking pieces, 16 play liquid chamber.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Example 1:
referring to the attached drawings 1-5 in the specification, the pump head with the novel structure comprises a pump shell 1, wherein a lock cover 3 is arranged on one side of the pump shell 1, one end of the pump shell 1 is connected with the lock cover 3 through threads, a bottle cap 12 is fixedly arranged on one side of the lock cover 3, a pump body 6 is fixedly arranged at the lower end of the pump shell 1, an upper pump column 4 is inserted into the pump shell 1, one end of the upper pump column 4 extends to the top end of the lock cover 3, a lock block 15 is arranged inside the pump shell 1, and a pressing mechanism is arranged inside the pump shell 1;
pressing means includes pump head 2 and lower pump post 11, 2 fixed mounting in pump head 4 one ends of last pump post, it extends into inside 15 to go up 4 one ends of pump post, it contacts with lower pump post 11 to go up 4 one ends of pump post, 11 both sides of pump post all are equipped with pump stopper 13 down, 11 one side fixed connection spring 8 of pump post down, 8 one end fixed connection of spring in 1 inboard bottom of pump case, pump head 2 can prevent liquid splash, and locking closure 3 has fixed pump case 1 and pump head 2 effect, goes up pump post 4 and pump post 11 combined use down and has the drawing liquid effect, and the pump body 6 has the drawing liquid effect, and pump post 4 and lower pump post 11 can be kick-backed to spring 8, and glass ball 9 prevents to get into the liquid backward flow in the pump case 1, and bottle lid 12 and the 14 combined use of gasket have sealed effect.
Furthermore, a glass ball 9 is arranged inside the pump body 6, a suction pipe 7 is arranged on one side of the pump body 6, and one end of the suction pipe 7 extends into the pump body 6.
Further, the outer side of the upper pump column 4 is provided with a thread 5, and the thread 5 has the function of connecting the upper pump column 4 and the locking cover 3.
Further, a gasket 14 is arranged on the inner side of the bottle cap 12, the gasket 14 is inserted and connected to the outer side of the pump shell 1, and the gasket 14 has a sealing function.
Furthermore, one end of the upper pump column 4 is in contact with a pump plug 13, the pump plug 13 is arranged inside the pump shell 1, a cavity 10 is arranged inside the upper pump column 4, and the pump plug 13 can pump air away.
Further, one end of the lower pump column 11 extends into the interior of the upper pump column 4.
Further, a liquid outlet cavity 16 is formed in the pump head 2, and one end of the liquid outlet cavity 16 is connected with the cavity 10.
The implementation scenario is specifically as follows: when using the utility model discloses the time, go up screw thread 5 on the pump post 4 and can be connected with locking closure 3 and play the sealing action, unscrew pump head 2 makes pump post 4 and locking closure 3 separation, when pressing pump head 2, go up pump post 4 bottom and connect down pump post 11 and push down spring 8 together, pump plug 13 slides and discharges the air, cavity 10 is vacuum state, when the pine is handed, spring 8 bounces last pump post 4 and lower pump post 11, the piston slides and is extrudeed liquid by the pump body 6 to crowding glass ball 9 and to sucking in pump case 1, press the back once more, liquid gets into out liquid chamber 16 and extrudes from the cylinder head of pump head 2 one end by cavity 10, locking closure 3 prevents with 1 threaded connection of pump case and leaks, gasket 14 plays the sealing action.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a pump head of novel structure, includes pump case (1), its characterized in that: a locking cover (3) is arranged on one side of the pump shell (1), one end of the pump shell (1) is connected with the locking cover (3) through threads, a bottle cap (12) is fixedly installed on one side of the locking cover (3), a pump body (6) is fixedly installed at the lower end of the pump shell (1), an upper pump column (4) is inserted into the pump shell (1), one end of the upper pump column (4) extends to the top end of the locking cover (3), a locking block (15) is arranged inside the pump shell (1), and a pressing mechanism is arranged inside the pump shell (1);
pressing means includes pump head (2) and lower pump post (11), pump head (2) fixed mounting is in last pump post (4) one end, it extends into inside locking piece (15) to go up pump post (4) one end, it contacts with lower pump post (11) to go up pump post (4) one end, pump post (11) both sides all are equipped with pump stopper (13) down, pump post (11) one side fixed connection spring (8) down, spring (8) one end fixed connection is in pump case (1) inboard bottom.
2. A pumphead of novel construction as claimed in claim 1, wherein: the glass ball (9) is arranged inside the pump body (6), the suction pipe (7) is arranged on one side of the pump body (6), and one end of the suction pipe (7) extends into the pump body (6).
3. A pumphead of novel construction as claimed in claim 1, wherein: and the outer side of the upper pump column (4) is provided with a thread (5).
4. A pumphead of novel construction as claimed in claim 1, wherein: the inner side of the bottle cap (12) is provided with a gasket (14), and the gasket (14) is inserted in the outer side of the pump shell (1).
5. A pumphead of novel construction as claimed in claim 1, wherein: go up pump column (4) one end and pump stopper (13) and contact, pump case (1) is inside located in pump stopper (13), go up pump column (4) inside and be equipped with cavity (10).
6. A pumphead of novel construction as claimed in claim 1, wherein: one end of the lower pump column (11) extends into the upper pump column (4).
7. A pumphead of novel construction as claimed in claim 1, wherein: a liquid outlet cavity (16) is formed in the pump head (2), and one end of the liquid outlet cavity (16) is connected with the cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021633546.8U CN213084006U (en) | 2020-08-08 | 2020-08-08 | Pump head with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021633546.8U CN213084006U (en) | 2020-08-08 | 2020-08-08 | Pump head with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213084006U true CN213084006U (en) | 2021-04-30 |
Family
ID=75629314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021633546.8U Active CN213084006U (en) | 2020-08-08 | 2020-08-08 | Pump head with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213084006U (en) |
-
2020
- 2020-08-08 CN CN202021633546.8U patent/CN213084006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |