CN112938152A - Small-size mosquito-proof worm's pressing pump - Google Patents
Small-size mosquito-proof worm's pressing pump Download PDFInfo
- Publication number
- CN112938152A CN112938152A CN202110310028.5A CN202110310028A CN112938152A CN 112938152 A CN112938152 A CN 112938152A CN 202110310028 A CN202110310028 A CN 202110310028A CN 112938152 A CN112938152 A CN 112938152A
- Authority
- CN
- China
- Prior art keywords
- channel part
- locking
- liquid outlet
- movable channel
- movable
- 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
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- 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
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- 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
-
- 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
- B05B11/1073—Springs
- B05B11/1077—Springs characterised by a particular shape or material
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A small-size press pump for preventing mosquitoes comprises a press head, a body, screw teeth, an inner locking cover and a main column, wherein the press head comprises a liquid inlet channel and a liquid outlet channel, the liquid outlet channel of the press head comprises a fixed channel part and a movable channel part, and the movable channel part is hinged with the press head; storing the insect-proof state, wherein the liquid outlet end of the movable channel part is opposite to the top plate of the screw thread; in the use state, the movable channel part is communicated with the fixed channel part; the insect prevention storage state and the use state are switched by rotating the movable channel part. Due to the adoption of the structure, the fixed channel part and the movable channel part are arranged and hinged, and the fixed channel part is communicated with the movable channel part in a use state; the insect prevention state is stored, and the liquid outlet end of the liquid outlet channel is closed to prevent mosquitoes from entering; the state conversion can be realized only by rotating the movable channel part.
Description
Technical Field
The invention relates to a pressing pump arranged on a lotion bottle.
Background
In the prior art, a pressing pump includes a pressing head, a body, a screw thread, an inner locking cover, and a main post, where the pressing head includes a liquid inlet channel and a liquid outlet channel, as in chinese patent 201720152524.1, the invention name is: a lock type lotion pump with an external spring. The liquid outlet channel and the liquid inlet channel of the button head and the main column phase channel enter the main column.
Disclosure of Invention
The purpose of the invention is: the small mosquito-proof press pump has the advantages of preventing insects from entering, being convenient to convert and small in size.
The invention is realized by the following steps: a small-sized press pump for preventing mosquitoes comprises a press head, a body, screw teeth, an inner lock cover and a main column, wherein the press head comprises a liquid inlet channel and a liquid outlet channel; the interface of the body passes through the through hole on the thread top plate, the inner locking cover is inserted into the body, and the interface of the body is inserted into the insertion groove of the annular connecting seat; the liquid inlet channel is connected with the upper end of the main column; it is characterized in that: the liquid outlet channel of the pressing head comprises a fixed channel part and a movable channel part, and the movable channel part is hinged with the pressing head;
storing the insect-proof state, wherein the liquid outlet end of the movable channel part is opposite to the top plate of the screw thread;
in the use state, the movable channel part is communicated with the fixed channel part; the insect prevention storage state and the use state are switched by rotating the movable channel part.
A small mosquito-proof worm's press pump, its special character lies in: the liquid inlet end of the movable channel part is provided with a cylindrical hinged part, two ends of the cylindrical hinged part are provided with half shafts, and the half shafts are provided with positioning bulges;
a hinge cavity is arranged on the press head, a lead-in groove and a half shaft hole are arranged on two side walls of the hinge cavity, and a positioning groove is arranged on the half shaft hole;
the half shaft is in running fit with the half shaft hole, and the positioning protrusion is separated from the positioning groove in the insect prevention storage state; and in the using state, the positioning bulge is embedded with the positioning groove.
A small mosquito-proof worm's press pump, its special character lies in: a counter bore is formed in the liquid outlet end of the fixed channel part;
the movable channel part is in sliding fit with the gasket.
A small mosquito-proof worm's press pump, its special character lies in: the end part of the liquid outlet end of the movable channel part is provided with an arc-shaped guide groove, the main column is provided with locking external threads, the inner wall of the inner locking cover is provided with locking internal threads,
an annular guide bulge is arranged on a top plate of the screw thread;
in the locking process of the locking internal thread and the locking external thread, the circular arc-shaped guide groove is in sliding fit with the annular guide protrusion, and after locking, the annular guide protrusion is locked with the circular arc-shaped guide groove.
A small mosquito-proof worm's press pump, its special character lies in: the end part of the liquid outlet end of the movable channel part is provided with an arc-shaped guide groove, the main column is provided with locking external threads, and the inner wall of the inner locking cover is provided with locking internal threads;
the outer lock cover comprises a circular ring seat, a circular ring seat plate arranged on the circular ring seat and a dustproof sleeve arranged at the upper end of the central hole; the annular seat plate is provided with an annular guide bulge,
the annular connecting part of the inner lock cover is inserted into the connecting groove of the annular seat, the dustproof sleeve is in sliding fit with the main column, and the annular seat plate is attached to the top plate of the screw thread;
in the locking process of the locking internal thread and the locking external thread, the circular arc-shaped guide groove is in sliding fit with the annular guide protrusion, and after locking, the annular guide protrusion is locked with the circular arc-shaped guide groove.
According to the small-size mosquito-proof press pump, due to the adoption of the structure, the fixed channel part and the movable channel part are arranged and hinged, and in a use state, the fixed channel part is communicated with the movable channel part; the insect prevention state is stored, and the liquid outlet end of the liquid outlet channel is closed to prevent mosquitoes from entering; the state conversion can be realized only by rotating the movable channel part.
Drawings
FIG. 1 is a sectional view showing a state of insect prevention in storage according to the present invention.
Fig. 2 is a sectional view showing a state in which the present invention is used.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
FIG. 6 is a perspective view showing the storage state of the present invention.
Fig. 7 is a perspective view of the use state of the present invention.
Fig. 8 is a perspective view of the movable tunnel part of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a small-sized press pump for preventing mosquitoes comprises a press head 1, a body 2, a screw thread 3, an inner lock cover 4 and a main column 5, wherein the press head 1 comprises a liquid inlet channel 11 and a liquid outlet channel, the body 2 comprises a connector 21 and a flange 22 which are arranged at the upper end, and the inner lock cover 4 comprises an annular connecting seat 41 which is arranged at the upper opening end and a guide hole 42 which is arranged on a bottom plate; the interface 21 of the body 2 passes through a through hole on a top plate of the thread 3, the inner locking cover 4 is inserted into the body 2, and the interface 21 of the body 2 is inserted into the insertion groove of the annular connecting seat 41; the liquid inlet channel 11 is connected with the upper end of the main column 5;
the liquid outlet channel of the press head 1 comprises a fixed channel part 13 and a movable channel part 14, and the movable channel part 14 is hinged with the press head 1;
as shown in fig. 1 and fig. 6, the insect-proof state is stored, the liquid outlet end of the movable channel part 14 is opposite to the top plate of the screw thread 3, and the end of the liquid outlet hole of the movable channel part 14 is sealed; by adopting the structure, mosquitoes can be prevented from entering, the liquid outlet channel is prevented from being blocked, and the structure is clean and sanitary; the insect-proof state is stored, and the volume is reduced;
as shown in fig. 2 and 7, in the use state, the movable passage portion 14 communicates with the fixed passage portion 13; the insect prevention storage state and the use state are switched by rotating the movable channel part 14; .
The liquid inlet end of the movable channel part 14 is provided with a cylindrical hinge part 141, two ends of the cylindrical hinge part are provided with half shafts 142, and the half shafts are provided with positioning bulges 143;
the button head 1 is provided with a hinge cavity 15, two side walls of the hinge cavity 15 are provided with an introduction groove 151 and a half shaft hole 152, and the half shaft hole 152 is provided with a positioning groove 153;
the half shaft 142 is matched with the half shaft hole 152 in a rotating mode, and the positioning protrusion 143 is separated from the positioning groove 153 in the insect-proof storage state; in the use state, the positioning protrusion 143 is engaged with the positioning groove 153 to prevent the movable through portion 14 from rotating, thereby ensuring the normal liquid discharge.
As a further improvement of the invention: a counter bore 131 is formed in the liquid outlet end of the fixed channel part 13;
and a gasket 6 is further included, the gasket 6 is arranged in the counter bore 131, and the movable channel part 14 is in sliding fit with the gasket 6.
The end part of the liquid outlet end of the movable channel part 14 is provided with a circular arc-shaped guide groove 144, the main column 5 is provided with a locking external thread 51, the inner wall of the inner locking cover 4 is provided with a locking internal thread 43,
an annular guide bulge 7 is arranged on a top plate of the screw thread 3;
in the locking process of the locking internal thread 43 and the locking external thread 51, the circular arc-shaped guide groove 144 is in sliding fit with the annular guide protrusion 7, and after locking, the annular guide protrusion 7 is locked with the circular arc-shaped guide groove 144 and closes the liquid outlet end of the liquid outlet hole of the movable channel part; and also functions to prevent the movable tunnel portion 14 from rotating.
The end part of the liquid outlet end of the movable channel part 14 is provided with an arc-shaped guide groove, the main column is provided with locking external threads, and the inner wall of the inner locking cover is provided with locking internal threads;
the anti-dust cover is characterized by further comprising an outer lock cover 8, wherein the outer lock cover 8 comprises a circular ring seat 81, a circular ring seat plate 82 arranged on the circular ring seat and a dust-proof sleeve 83 arranged at the upper end of the central hole; the annular seat plate 82 is provided with an annular guide bulge 7,
the annular connecting part 41 of the inner lock cover 4 is inserted into a connecting groove of the annular seat 81, the dustproof sleeve 83 is in sliding fit with the main column 5, and the annular seat plate 82 is attached to the top plate of the thread 3;
during the locking process of the locking internal thread 43 and the locking external thread 51, the circular arc-shaped guide groove 144 is in sliding fit with the annular guide protrusion 7, and after the locking process, the annular guide protrusion 7 is locked with the circular arc-shaped guide groove 144.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (5)
1. A small-sized press pump for preventing mosquitoes comprises a press head, a body, screw teeth, an inner lock cover and a main column, wherein the press head comprises a liquid inlet channel and a liquid outlet channel; the interface of the body passes through the through hole on the thread top plate, the inner locking cover is inserted into the body, and the interface of the body is inserted into the insertion groove of the annular connecting seat; the liquid inlet channel is connected with the upper end of the main column; the method is characterized in that: the liquid outlet channel of the pressing head comprises a fixed channel part and a movable channel part, and the movable channel part is hinged with the pressing head;
storing the insect-proof state, wherein the liquid outlet end of the movable channel part is opposite to the top plate of the screw thread;
in the use state, the movable channel part is communicated with the fixed channel part; the insect prevention storage state and the use state are switched by rotating the movable channel part.
2. The small mosquito-proof press pump of claim 1, characterized in that: the liquid inlet end of the movable channel part is provided with a cylindrical hinged part, two ends of the cylindrical hinged part are provided with half shafts, and the half shafts are provided with positioning bulges;
a hinge cavity is arranged on the press head, a lead-in groove and a half shaft hole are arranged on two side walls of the hinge cavity, and a positioning groove is arranged on the half shaft hole;
the half shaft is in running fit with the half shaft hole, and the positioning protrusion is separated from the positioning groove in the insect prevention storage state; and in the using state, the positioning bulge is embedded with the positioning groove.
3. The small mosquito-proof press pump of claim 1, characterized in that: a counter bore is formed in the liquid outlet end of the fixed channel part;
the movable channel part is in sliding fit with the gasket.
4. A small anti-mosquito pump according to claim 1, 2 or 3, characterized in that: the end part of the liquid outlet end of the movable channel part is provided with an arc-shaped guide groove, the main column is provided with locking external threads, the inner wall of the inner locking cover is provided with locking internal threads,
an annular guide bulge is arranged on a top plate of the screw thread;
in the locking process of the locking internal thread and the locking external thread, the circular arc-shaped guide groove is in sliding fit with the annular guide protrusion, and after locking, the annular guide protrusion is locked with the circular arc-shaped guide groove.
5. A small anti-mosquito pump according to claim 1, 2 or 3, characterized in that: the end part of the liquid outlet end of the movable channel part is provided with an arc-shaped guide groove, the main column is provided with locking external threads, and the inner wall of the inner locking cover is provided with locking internal threads;
the outer lock cover comprises a circular ring seat, a circular ring seat plate arranged on the circular ring seat and a dustproof sleeve arranged at the upper end of the central hole; the annular seat plate is provided with an annular guide bulge,
the annular connecting part of the inner lock cover is inserted into the connecting groove of the annular seat, the dustproof sleeve is in sliding fit with the main column, and the annular seat plate is attached to the top plate of the screw thread;
in the locking process of the locking internal thread and the locking external thread, the circular arc-shaped guide groove is in sliding fit with the annular guide protrusion, and after locking, the annular guide protrusion is locked with the circular arc-shaped guide groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021205362216 | 2021-03-15 | ||
| CN202120536221 | 2021-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112938152A true CN112938152A (en) | 2021-06-11 |
Family
ID=76227979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110310028.5A Withdrawn CN112938152A (en) | 2021-03-15 | 2021-03-23 | Small-size mosquito-proof worm's pressing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112938152A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874562A (en) * | 1972-11-10 | 1975-04-01 | Polytop Corp | Dispensing closure with pump parts and container using the same |
| JPH10101115A (en) * | 1996-09-30 | 1998-04-21 | Yoshino Kogyosho Co Ltd | Liquid jet pump |
| WO2004039695A1 (en) * | 2002-10-31 | 2004-05-13 | Pecoso, S.L. | Cap for fluid-metering valves |
| KR20100009178U (en) * | 2009-03-10 | 2010-09-20 | 주식회사 승일 | Spraying vessel having rotatable nozzle |
| CN108163355A (en) * | 2018-01-03 | 2018-06-15 | 中山市联昌喷雾泵有限公司 | A kind of water-proof emulsion pump |
| CN207644963U (en) * | 2017-11-06 | 2018-07-24 | 余姚市宝明日用品有限公司 | Pump head component and liquid distributor with the pump head component |
| CN108348939A (en) * | 2015-11-13 | 2018-07-31 | 泰普勒斯特股份公司 | Commonly used in distribution liquid or the distributor of fluid |
-
2021
- 2021-03-23 CN CN202110310028.5A patent/CN112938152A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874562A (en) * | 1972-11-10 | 1975-04-01 | Polytop Corp | Dispensing closure with pump parts and container using the same |
| JPH10101115A (en) * | 1996-09-30 | 1998-04-21 | Yoshino Kogyosho Co Ltd | Liquid jet pump |
| WO2004039695A1 (en) * | 2002-10-31 | 2004-05-13 | Pecoso, S.L. | Cap for fluid-metering valves |
| KR20100009178U (en) * | 2009-03-10 | 2010-09-20 | 주식회사 승일 | Spraying vessel having rotatable nozzle |
| CN108348939A (en) * | 2015-11-13 | 2018-07-31 | 泰普勒斯特股份公司 | Commonly used in distribution liquid or the distributor of fluid |
| CN207644963U (en) * | 2017-11-06 | 2018-07-24 | 余姚市宝明日用品有限公司 | Pump head component and liquid distributor with the pump head component |
| CN108163355A (en) * | 2018-01-03 | 2018-06-15 | 中山市联昌喷雾泵有限公司 | A kind of water-proof emulsion pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
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| WW01 | Invention patent application withdrawn after publication |