CN106622751B - Spray gun with switch - Google Patents
Spray gun with switch Download PDFInfo
- Publication number
- CN106622751B CN106622751B CN201611195822.5A CN201611195822A CN106622751B CN 106622751 B CN106622751 B CN 106622751B CN 201611195822 A CN201611195822 A CN 201611195822A CN 106622751 B CN106622751 B CN 106622751B
- Authority
- CN
- China
- Prior art keywords
- press head
- switch
- guide
- pressing
- 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
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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
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
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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
- B05B11/0005—Components or details
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
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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
- 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
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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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Nozzles (AREA)
Abstract
A spray gun with a switch comprises a body, a screw thread, a lock cover, a main column, a right-angle flow guide piece, a diffusion nozzle and a press head, wherein a sub-piece is arranged on a pivoting seat of the lock cover; a sliding guide hole is formed between the pressing part and the pivoting part of the pressing head; the switch comprises a seat plate, a female part arranged on the seat plate and a guide block arranged on the female part, wherein the end surface of the guide block and the seat plate form a guide groove, the female part extends into the press head, and a wall plate of the press head at the sliding guide hole is embedded with the guide groove and is in sliding fit with the guide groove; when the child element and the mother element are embedded, the press head is in a locking state; when the child part is separated from the parent part, the press head is in an unlocking state; the switch slides upwards or downwards to realize the conversion between the locking state and the unlocking state. The switch is arranged, the press head and the lock cover can be locked into a whole, and when the press head is driven, the press head is static to prevent liquid from being sprayed out; when the switch is separated from the lock cover, the press head can be operated, the spray gun sprays out liquid, and the two states are convenient to switch.
Description
Technical Field
The invention relates to an emulsion spray gun.
Background
In the prior art, a spray gun comprises a body, screw teeth, a lock cover, a main column, an auxiliary column, a spring, a piston, a glass ball, a right-angle flow guide piece, a diffusion nozzle, a nozzle support column and a press head, wherein a flange and a connector are arranged at the upper end of the body; the locking cover comprises a cover body, a guide channel and a pivoting seat, wherein the guide channel is arranged in the center of the cover body and extends upwards and downwards on a top plate of the cover body; the hollow lower opening of the press head comprises a pin joint part, a pressing part and a wrench part, a guide groove with a lower opening is arranged on the pressing part, a guide hole of a right-angle flow guide piece is arranged on the wrench part, and a half shaft is arranged at the intersection of the horizontal part and the vertical part of the right-angle flow guide piece. There are problems in that: in the process of packaging, transporting or storing, the pressing head is mistakenly pressed to spray out liquid, so that hidden troubles exist.
Disclosure of Invention
The purpose of the invention is: the spray gun with the switch has the characteristics of eliminating hidden danger and preventing liquid from being sprayed out.
The invention is realized by the following steps: a spray gun with a switch comprises a body, screw teeth, a lock cover, a main column, a right-angle flow guide piece, a diffusion nozzle and a press head, wherein a flange and a connector are arranged at the upper end of the body; the locking cover comprises a cover body, a guide channel and a pivoting seat, wherein the guide channel is arranged in the center of the cover body and extends upwards and downwards on a top plate of the cover body; the pressing head is hollow and provided with a lower opening, the pressing head comprises a pivoting part, a pressing part and a wrench part, a guide groove with the lower opening is formed in the pressing part, a guide hole of a right-angle flow guide piece is formed in the wrench part, and a half shaft is arranged at the intersection of the horizontal part and the vertical part of the right-angle flow guide piece; it is characterized in that: a sub-piece is arranged on the pivoting seat of the lock cover;
a sliding guide hole is formed between the pressing part and the pivoting part of the pressing head;
also comprises a switch, the switch comprises a seat plate, a female element arranged on the seat plate and a guide block arranged on the female element, the end surface of the guide block and the seat plate form a guide groove,
the female part extends into the press head, and the wall plate of the press head at the sliding guide hole is embedded with the guide groove and is in sliding fit with the guide groove;
when the child element and the mother element are embedded, the press head is in a locking state; when the child part is separated from the parent part, the press head is in an unlocking state; the switch slides upwards or downwards to realize the conversion between the locking state and the unlocking state.
The spray gun with the switch is characterized in that: a locking positioning groove and an unlocking positioning groove are respectively arranged at two sides of the sliding guide hole on the press head;
the lower surface of the seat plate is provided with a positioning bulge;
the positioning bulge is in sliding fit with the press head at the sliding guide hole, and the positioning bulge is matched with the locking positioning groove and the unlocking positioning groove.
The spray gun with the switch is characterized in that: the sub-parts are in a tooth shape;
the lower end of the female part is provided with a tooth groove.
The spray gun with the switch is characterized in that: the part between the pressing part and the pivoting part of the pressing head is a shoulder part, and an acute included angle is formed between the shoulder part and the horizontal plane below the pressing part;
the sliding guide hole is provided on the shoulder.
According to the spray gun with the switch, the switch is arranged, the press head and the lock cover can be locked into a whole, and when the press head is driven, the press head is static, so that liquid is prevented from being sprayed out; when the switch is separated from the lock cover, the press head can be operated, the spray gun sprays out liquid, and the two states are convenient to switch.
Drawings
Fig. 1 is a cross-sectional view showing the locked state of the present invention.
Fig. 2 is a cross-sectional view of the unlocked state of the present invention.
Fig. 3 is a cross-sectional view of the invention after actuation of the button.
Fig. 4 is a partial exploded perspective view of the present invention.
Fig. 5 is a perspective view of the switch of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a spray gun with a switch comprises a body 1, threads 2, a locking cover 3, a main column 4, an auxiliary column 5, a spring 6, a piston 6, a glass ball 7, a right-angle flow guide member 8, a diffusion nozzle 9, a nozzle support column 10 and a press head 11, wherein the upper end of the body 1 is provided with a flange 1A and a connector 1B; the locking cover 3 comprises a cover body 31, a guide channel 32 and a pivoting seat 33, wherein the guide channel 32 is arranged in the center of the cover body 31 and extends upwards and downwards on a top plate of the cover body, and the lower end of the cover body 31 is provided with an annular insertion groove; the pressing head 11 is hollow and provided with a lower opening, the pressing head 11 comprises a pivoting part 111, a pressing part 112 and a wrench part 113, a guide groove with the lower opening is formed in the pressing part 112, a guide hole 114 of a right-angle flow guide piece is formed in the wrench part 113, and a half shaft 83 is arranged at the intersection of the horizontal part 81 and the vertical part 82 of the right-angle flow guide piece 8;
the interface 1B of the body 1 passes through the screw thread 2 and is inserted into and connected with the annular insertion groove on the cover body 31 of the lock cover 3 into a whole; the upper part of the main column 4 is in sliding fit with the guide channel 32, and the vertical part 82 of the right-angle flow guide 8 is connected with the upper end of the main column 1; the pin joint part 111 of the press head is pin jointed with the pin joint seat 33, and the half shaft 83 is in sliding fit with the guide groove; the horizontal portion of the right-angle deflector 8 extends through the guide hole 114 of the press head 11, and the horizontal portion 81 is slidably fitted into the guide hole.
A sub-piece 34 is arranged on the pivoting seat 33 of the lock cover 3;
a sliding guide hole 115 is arranged between the pressing part 112 and the pivoting part 111 of the pressing head 11; the part between the pressing part and the pivoting part of the pressing head is a shoulder part, and an acute included angle is formed between the shoulder part and the horizontal plane below the pressing part;
the slide guide hole 115 is provided on the shoulder.
Also comprises a switch 12, the switch 12 comprises a seat board 121, a female part 122 arranged on the seat board and a guide block 123 arranged on the female part, the end surface of the guide block 123 and the seat board 121 form a guide groove,
the female part 122 extends into the press head 11 through the sliding guide hole 115, and the wall plate of the press head at the sliding guide hole 115 is embedded and in sliding fit with the guide groove formed by the end surface of the guide block 123 and the seat plate 121;
when the sub-piece 34 is embedded with the main piece 122, the press head 11 is in a locked state; when the sub-element 34 is separated from the main element 112, the press head 11 is in an unlocking state; the switch 12 slides upwards or downwards to realize the conversion between the locking state and the unlocking state.
As shown in fig. 1, when the male member 34 and the female member 122 are engaged, the button 11 is in a locked state; in the state of fig. 1, the switch 12 slides upwards and leftwards along the shoulder, the seat plate 121 is unlocked in the lifting process, and in the unlocked state, the lower end of the female element 122 is positioned above the male element 34; as shown in fig. 2.
A locking positioning groove 116 and an unlocking positioning groove 117 are respectively arranged at two sides of the sliding guide hole 115 on the press head 11;
a positioning protrusion 124 is arranged on the lower surface of the seat plate 121;
the positioning protrusion 124 is slidably engaged with the button at the slide guide hole 115, and the positioning protrusion 1124 is engaged with the locking positioning groove 116 and the unlocking groove 117.
The sub-parts are in a tooth shape; the lower end of the female part is provided with a tooth groove, and as shown in figure 1, the male part is embedded with the tooth groove; at this time, the pressing wrench 113 is engaged with the tooth grooves of the male member, and the pivoting base 33 of the male member 34 supports the lower end of the female member 122, so that the pressing head 11 cannot be rotated.
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 (4)
1. A spray gun with a switch comprises a body, screw teeth, a lock cover, a main column, a right-angle flow guide piece, a diffusion nozzle and a press head, wherein a flange and a connector are arranged at the upper end of the body; the locking cover comprises a cover body, a guide channel and a pivoting seat, wherein the guide channel is arranged in the center of the cover body and extends upwards and downwards on a top plate of the cover body; the pressing head is hollow and provided with a lower opening, the pressing head comprises a pivoting part, a pressing part and a wrench part, a guide groove with the lower opening is formed in the pressing part, a guide hole of a right-angle flow guide piece is formed in the wrench part, and a half shaft is arranged at the intersection of the horizontal part and the vertical part of the right-angle flow guide piece; the method is characterized in that: a sub-piece is arranged on the pivoting seat of the lock cover;
a sliding guide hole is formed between the pressing part and the pivoting part of the pressing head;
also comprises a switch, the switch comprises a seat plate, a female element arranged on the seat plate and a guide block arranged on the female element, the end surface of the guide block and the seat plate form a guide groove,
the female part extends into the press head, and the wall plate of the press head at the sliding guide hole is embedded with the guide groove and is in sliding fit with the guide groove;
when the child element and the mother element are embedded, the press head is in a locking state; when the child part is separated from the parent part, the press head is in an unlocking state; the switch slides upwards or downwards to realize the conversion between the locking state and the unlocking state.
2. The spray gun with the switch according to claim 1, wherein: a locking positioning groove and an unlocking positioning groove are respectively arranged at two sides of the sliding guide hole on the press head;
the lower surface of the seat plate is provided with a positioning bulge;
the positioning bulge is in sliding fit with the press head at the sliding guide hole, and the positioning bulge is matched with the locking positioning groove and the unlocking positioning groove.
3. A switched spray gun according to claim 1 or 2, characterized in that: the sub-parts are in a tooth shape;
the lower end of the female part is provided with a tooth groove.
4. A switched spray gun according to claim 1 or 2, characterized in that: the part between the pressing part and the pivoting part of the pressing head is a shoulder part, and an acute included angle is formed between the shoulder part and the horizontal plane below the pressing part;
the sliding guide hole is provided on the shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195822.5A CN106622751B (en) | 2016-12-22 | 2016-12-22 | Spray gun with switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195822.5A CN106622751B (en) | 2016-12-22 | 2016-12-22 | Spray gun with switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106622751A CN106622751A (en) | 2017-05-10 |
| CN106622751B true CN106622751B (en) | 2022-04-15 |
Family
ID=58835152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611195822.5A Active CN106622751B (en) | 2016-12-22 | 2016-12-22 | Spray gun with switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106622751B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042245B (en) * | 2021-03-09 | 2022-05-17 | 宁波圣捷喷雾泵有限公司 | Spray gun |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086711A (en) * | 1959-04-27 | 1963-04-23 | Sames Mach Electrostat | Spray guns having a fixed electrostatic head |
| CN2728636Y (en) * | 2004-04-30 | 2005-09-28 | 宗茂企业有限公司 | Fast disssembling and locating structure of electric spray gun |
| CN200960482Y (en) * | 2006-10-25 | 2007-10-17 | 厦门建霖工业有限公司 | Faucet spray gun body structure |
| CN201415159Y (en) * | 2009-06-09 | 2010-03-03 | 金华市金顺工具有限公司 | Air nozzle structure of air-pressure spray gun |
| CN202983949U (en) * | 2012-12-13 | 2013-06-12 | 中山市联昌喷雾泵有限公司 | Spray gun provided with locking switch |
| CN204528034U (en) * | 2015-02-10 | 2015-08-05 | 中山市联昌喷雾泵有限公司 | A kind of emulsion pumps that switch is set |
| CN206415263U (en) * | 2016-12-22 | 2017-08-18 | 中山市联昌喷雾泵有限公司 | A kind of spray gun of belt switch |
-
2016
- 2016-12-22 CN CN201611195822.5A patent/CN106622751B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086711A (en) * | 1959-04-27 | 1963-04-23 | Sames Mach Electrostat | Spray guns having a fixed electrostatic head |
| CN2728636Y (en) * | 2004-04-30 | 2005-09-28 | 宗茂企业有限公司 | Fast disssembling and locating structure of electric spray gun |
| CN200960482Y (en) * | 2006-10-25 | 2007-10-17 | 厦门建霖工业有限公司 | Faucet spray gun body structure |
| CN201415159Y (en) * | 2009-06-09 | 2010-03-03 | 金华市金顺工具有限公司 | Air nozzle structure of air-pressure spray gun |
| CN202983949U (en) * | 2012-12-13 | 2013-06-12 | 中山市联昌喷雾泵有限公司 | Spray gun provided with locking switch |
| CN204528034U (en) * | 2015-02-10 | 2015-08-05 | 中山市联昌喷雾泵有限公司 | A kind of emulsion pumps that switch is set |
| CN206415263U (en) * | 2016-12-22 | 2017-08-18 | 中山市联昌喷雾泵有限公司 | A kind of spray gun of belt switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106622751A (en) | 2017-05-10 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |