CN102464151A - Minitype trigger sprayer - Google Patents
Minitype trigger sprayer Download PDFInfo
- Publication number
- CN102464151A CN102464151A CN2010105339447A CN201010533944A CN102464151A CN 102464151 A CN102464151 A CN 102464151A CN 2010105339447 A CN2010105339447 A CN 2010105339447A CN 201010533944 A CN201010533944 A CN 201010533944A CN 102464151 A CN102464151 A CN 102464151A
- Authority
- CN
- China
- Prior art keywords
- switch
- connection block
- pump housing
- valve rod
- convex tendon
- 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.)
- Granted
Links
- 210000002435 tendon Anatomy 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 7
- 239000004579 marble Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 14
- 230000008602 contraction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000002925 dental caries Diseases 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
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1012—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1014—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container the pump chamber being arranged substantially coaxially to 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
- B05B11/1042—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
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
- B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed 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
- B05B11/1042—Components or details
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
Landscapes
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention provides a minitype trigger sprayer and relates to a sprayer. The minitype trigger sprayer comprises a spraying sheet, a head cap, a connecting rod, a wrench, a connecting base, a valve rod, a piston, a valve needle, a pump body, an inner plug, a marble, a short spring, a long spring, a big ring, a suction tube, a stopper, a pad and a switch, wherein a nozzle is embedded with the front end of the head cap; the rear end of the head cap is in sleeve joint with the connecting rod; the switch is arranged on one side below the connecting rod and is connected with the stopper; the lower end of the connecting rod is in sleeve joint with the upper end of the valve rod; the upper end of the valve needle is in sleeve joint with the lower end of the valve rod; the inner plug is tightly sleeved in the middle of the outer wall of the valve rod; the short spring is arranged on the inner side of the inner plug; the outer wall of the inner plug is in sleeve joint with the upper end of the pump body; the upper end of the pump body is in sleeve joint with the lower end of the connecting base; the big ring is sleeved outside the lower end of the connecting base; the piston is arranged between the big ring and the pump body; the pad is arranged between the upper part of the piston and the pump body; and the lower end of the pump body is in sleeve joint with the suction tube. The wrench has a better pressing effect; the switch is more convenient to wrench; and the service life is long.
Description
Technical field:
The present invention relates to a kind of atomizing cone, relate in particular to a kind of miniature hand fastening type sprayer.
Background technology:
Along with the continuous progress of science and technology and improving constantly of living standards of the people, atomizing cone is come into people's life just gradually.For this reason, there are a lot of scientific and technical personnel constantly to develop the atomizing cone that makes new advances.Like the patent No. is the disclosed a kind of miniature hand fastening type sprayer of Chinese patent of ZL200610050655.5, and its key points in design is that a side of the pump housing offers air extractor vent, and this hole is opened in the pump housing, middle of piston; The spray sheet embeds in the head cap, and head cap embeds in the main body, this communicated central; Main body is connected with switch inner chamber epimere, and switch inner chamber stage casing is connected with the epimere of valve rod, and the centre hole of main body, switch, valve rod also communicates; The hypomere of Connection Block is connected with pump housing epimere; Great circle is stuck in Connection Block and the pump housing is direct; Switch is provided with siamesed boss, extension block, limited step.But its weak point is: great circle is stuck between the Connection Block and the pump housing; The Connection Block and the pump housing adopt the button bit respective outer side edges; In use excessive as pulling spanner power, often use the back Connection Block to off normal, come off easily, and switch is pulled the comparatively phenomenon of inconvenience back and forth.
Summary of the invention:
The purpose of this invention is to provide a kind of miniature hand fastening type sprayer, its spanner is pushed better effects if, and switch is pulled more convenient, long service life.
In order to solve the existing problem of background technology, the present invention adopts following technical scheme: it comprises spray sheet, head cap, pipe link, spanner, Connection Block, valve rod, piston, needle, the pump housing, interior plug, hoodle, short spring, long spring, great circle, suction pipe, stopper, pad and switch, shower nozzle and the embedding mutually of head cap front end; Head cap rear end and pipe link socket, below one side of pipe link is provided with switch, and switch links to each other with stopper; The upper end socket of the lower end of pipe link and valve rod; Needle upper end and the socket of valve rod lower end, valve rod outer wall middle part closely is socketed with interior plug, and interior plug inboard is provided with short spring; The outer wall of interior plug and pump housing upper end socket; Pump housing upper end and the socket of Connection Block lower end, Connection Block lower end outer cover is connected to great circle, is provided with piston between the great circle and the pump housing; Be provided with pad between the piston top and the pump housing, pump housing lower end and suction pipe socket.
Described Connection Block comprises pivot shaft, grooving and convex tendon, and pivot shaft is arranged on the top of Connection Block, and grooving and convex tendon are arranged on the middle part inwall of Connection Block.
Described needle is provided with the grooving opening.
Described switch comprises switch pivot shaft and switch convex tendon, and the switch front end is arc, the grooving clamping of switch pivot shaft and Connection Block; The switch rear end is provided with the switch convex tendon; The switch convex tendon links to each other with concave bar in the stopper, and when spanner was pulled back and forth, the convex tendon of switch convex tendon and Connection Block produced the button bit sense.
When the present invention uses the suction pipe insertion is filled in the container of liquid, suction pipe stretches into liquid, and great circle and container finish are screwed, the bottleneck sealing of pad and container, and the pump housing and container constitute whole sealing status.According to the sign on the Connection Block, promote stopper and drive switch to opening, infinite place device between pipe link 3 and the Connection Block.Back and forth withhold for several times spanner before using earlier, the pressure in the container increases progressively, until the inside and outside generation pressure difference of container, liquid automatically from lowpressure stream to high pressure.
Continue to withhold spanner, spanner drive pipe link, pipe link drive valve rod, valve rod drives needle and at the bottom of pump housing chamber, moves, and long spring stress shrinks.Because the inside of piston lateral surface contact pump housing shell, force the motion that relatively lags behind of piston and needle, thereby open the grooving opening on the needle, lack the spring stress contraction at this moment; Continue to withhold spanner, valve rod pushes piston, and the check valve that be made up of valve rod, piston and needle this moment moves downward together; Pressure in the pump housing shell in the cavity increases; Hoodle is sealed the pump housing, and liquid can not be inhaled into, and the pressure of pump housing cavity increases; Liquid in the cavity arrives head cap through the grooving opening on the needle, valve rod, pipe link, is vaporific ejection through spray sheet spin slot.When openhanded when driving spanner, under the effect of long spring force, valve rod drives piston and the needle reset movement that makes progress, and under the effect of short spring, piston is closed the grooving opening on being enclosed within bottom the needle once more.The pressure of cavity constantly reduces in the pump housing shell, and drives the hoodle upward movement, and liquid just can get into the cavity of pump housing shell in suction pipe.Repeated presses action constantly, liquid will be by ceaselessly ejection from atomizing cone.
When not using, promote stopper and drive switch to closed condition, the step post of switch moves between pipe link and the Connection Block, if withhold spanner again this moment, because switch step post stops that pipe link moves downward, so atomizing cone is locked.
Spanner of the present invention is pushed better effects if, and switch is pulled more convenient, long service life.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the structural representation of spray sheet 1 of the present invention;
Fig. 4 is the structural representation of needle 8 of the present invention;
Fig. 5 is the structural representation of Connection Block 5 of the present invention;
Fig. 6 is the structural representation of the pump housing 9 of the present invention;
Fig. 7 is the structural representation of switch 18 of the present invention.
The specific embodiment:
With reference to Fig. 1-7, this specific embodiment adopts following technical scheme: it comprises spray sheet 1, head cap 2, pipe link 3, spanner 4, Connection Block 5, valve rod 6, piston 7, needle 8, the pump housing 9, interior plug 10, hoodle 11, short spring 12, long spring 13, great circle 14, suction pipe 15, stopper 16, pad 17 and switch 18, shower nozzle 1 and the embedding mutually of head cap 2 front ends; Head cap 2 rear ends and pipe link 3 sockets, below one side of pipe link 3 is provided with switch 18, and switch 18 links to each other with stopper 16; The upper end socket of the lower end of pipe link 3 and valve rod 6; Needle 8 upper ends and valve rod 6 lower end sockets, plug 10 in valve rod 6 outer walls middle part closely is socketed with, interior plug 10 inboards are provided with short spring 12; The outer wall and the pump housing 9 upper end sockets of interior plug 10; The pump housing 9 upper ends and Connection Block 5 lower end sockets, Connection Block 5 lower end outer cover are connected to great circle 14, are provided with piston 7 between the great circle 14 and the pump housing 9; Be provided with pad 17 between piston 7 tops and the pump housing 9, the pump housing 9 lower ends and suction pipe 15 sockets.
Described Connection Block 5 comprises pivot shaft 501, grooving 502 and convex tendon 503, and pivot shaft 501 is arranged on the top of Connection Block 5, and grooving 502 is arranged on the middle part inwall of Connection Block 5 with convex tendon 503.
Described needle 8 is provided with grooving opening 801.
Described switch 18 comprises switch pivot shaft 1801 and switch convex tendon 1802; Switch 18 front ends are arc; Grooving 502 clampings of switch pivot shaft 1801 and Connection Block 5, switch 18 rear ends are provided with switch convex tendon 1802, and switch convex tendon 1802 links to each other with stopper 16 interior concave bars; When spanner was pulled back and forth, switch convex tendon 1802 produced the button bit sense with the convex tendon 503 of Connection Block 5.
When this specific embodiment is used suction pipe 15 insertions are filled in the container of liquid, suction pipe 15 stretches into liquid, and great circle 14 is screwed with container finish, and pad 17 seals with the bottleneck of container, the pump housing 9 and container formation whole sealing status.According to the sign on the Connection Block 5, promote stopper 16 and drive switch to opening, infinite place device between pipe link 3 and the Connection Block 5.Back and forth withhold for several times spanner 4 before using earlier, the pressure in the container increases progressively, until the inside and outside generation pressure difference of container, liquid automatically from lowpressure stream to high pressure.
Continue to withhold spanner 4, spanner 4 drive pipe links 3, pipe link 3 drive valve rods 6, valve rod 6 drives needles 8 and at the bottom of the pump housing 9 chambeies, moves long spring 13 stressed contractions.Because the inside of the piston 7 lateral surfaces contacts pump housing 9 shells, force the motion that relatively lags behind of piston 7 and needle 8, thereby open the grooving opening 801 on the needle 8, lack spring 12 stressed contractions at this moment; Continue to withhold spanner 4, valve rod 6 pushes piston 7, and the check valve that be made up of valve rod 6, piston 7 and needle 8 this moment moves downward together; Pressure in the pump housing 9 shells in the cavity increases; Hoodle 11 is sealed the pump housing 9, and liquid can not be inhaled into, and the pressure of the pump housing 9 cavitys increases; Liquid in the cavity arrives head cap 2 through the grooving opening 801 on the needle 8, valve rod 6, pipe link 3, is vaporific ejection through spray sheet 1 spin slot 101.When openhanded when driving spanner 4, under the effect of long spring 13 elastic force, valve rod 6 drives upwards reset movement of pistons 7 and needle 8, and under the effect of short spring 12, piston 7 is enclosed within on needle 8 bottoms once more, closes grooving opening 801.The pressure of cavity constantly reduces in the pump housing 9 shells, and drives hoodle 11 upward movements, and liquid just can get into the cavity of the pump housing 9 shells in suction pipe 15.Repeated presses action constantly, liquid will be by ceaselessly ejection from atomizing cone.
When not using, promote stopper 16 and drive switch 18 to closed condition, the step post of switch 18 moves between pipe link 3 and the Connection Block 5, if withhold spanner 4 again this moment, because switch 18 step posts stop that pipe link 3 moves downward, so atomizing cone is locked.
This specific embodiment spanner is pushed better effects if, and switch is pulled more convenient, long service life.
Claims (4)
1. miniature hand fastening type sprayer; It is characterized in that it comprises spray sheet (1), head cap (2), pipe link (3), spanner (4), Connection Block (5), valve rod (6), piston (7), needle (8), the pump housing (9), interior plug (10), hoodle (11), short spring (12), long spring (13), great circle (14), suction pipe (15), stopper (16), pad (17) and switch (18), shower nozzle (1) and the embedding mutually of head cap (2) front end, head cap (2) rear end and pipe link (3) socket; Below one side of pipe link (3) is provided with switch (18); Switch (18) links to each other with stopper (16), the upper end socket of the lower end of pipe link (3) and valve rod (6), needle (8) upper end and valve rod (6) lower end socket; Valve rod (6) outer wall middle part closely is socketed with interior plug (10); Interior plug (10) inboard is provided with short spring (12), the outer wall of interior plug (10) and the pump housing (9) upper end socket, the pump housing (9) upper end and Connection Block (5) lower end socket; Connection Block (5) lower end outer cover is connected to great circle (14); Be provided with piston (7) between the great circle (14) and the pump housing (9), be provided with pad (17) between piston (7) top and the pump housing (9), the pump housing (9) lower end and suction pipe (15) socket.
2. miniature hand fastening type sprayer according to claim 1; It is characterized in that described Connection Block (5) comprises pivot shaft (501), grooving (502) and convex tendon (503); Pivot shaft (501) is arranged on the top of Connection Block (5), and grooving (502) and convex tendon (503) are arranged on the middle part inwall of Connection Block (5).
3. miniature hand fastening type sprayer according to claim 1 is characterized in that described needle (8) is provided with grooving opening (801).
4. miniature hand fastening type sprayer according to claim 1; It is characterized in that described switch (18) comprises switch pivot shaft (1801) and switch convex tendon (1802), switch (18) front end is arc, grooving (502) clamping of switch pivot shaft (1801) and Connection Block (5); Switch (18) rear end is provided with switch convex tendon (1802); Switch convex tendon (1802) links to each other with the interior concave bar of stopper (16), and when spanner was pulled back and forth, switch convex tendon (1802) produced the button bit sense with the convex tendon (503) of Connection Block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010533944.7A CN102464151B (en) | 2010-11-03 | 2010-11-03 | Minitype trigger sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010533944.7A CN102464151B (en) | 2010-11-03 | 2010-11-03 | Minitype trigger sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102464151A true CN102464151A (en) | 2012-05-23 |
| CN102464151B CN102464151B (en) | 2013-06-12 |
Family
ID=46068328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010533944.7A Active CN102464151B (en) | 2010-11-03 | 2010-11-03 | Minitype trigger sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464151B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013034038A1 (en) * | 2011-09-08 | 2013-03-14 | Ding Yaowu | Liquid pump using elastomeric piston, piston assembly and manufacturing method thereof |
| CN113042245A (en) * | 2021-03-09 | 2021-06-29 | 宁波圣捷喷雾泵有限公司 | Spray gun |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1071350A (en) * | 1996-08-29 | 1998-03-17 | Yoshino Kogyosho Co Ltd | Pressure accumulating liquid ejector |
| JP2002128124A (en) * | 2000-10-31 | 2002-05-09 | Yoshino Kogyosho Co Ltd | Extraction container |
| CN2719412Y (en) * | 2004-07-24 | 2005-08-24 | 黄建壮 | Improved trigger sprayer |
| CN1857788A (en) * | 2006-05-09 | 2006-11-08 | 黄建壮 | Hand beating miniature sprayer |
| CN201842380U (en) * | 2010-11-03 | 2011-05-25 | 余姚晟祺塑业有限公司 | Miniature trigger sprayer |
-
2010
- 2010-11-03 CN CN201010533944.7A patent/CN102464151B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1071350A (en) * | 1996-08-29 | 1998-03-17 | Yoshino Kogyosho Co Ltd | Pressure accumulating liquid ejector |
| JP2002128124A (en) * | 2000-10-31 | 2002-05-09 | Yoshino Kogyosho Co Ltd | Extraction container |
| CN2719412Y (en) * | 2004-07-24 | 2005-08-24 | 黄建壮 | Improved trigger sprayer |
| CN1857788A (en) * | 2006-05-09 | 2006-11-08 | 黄建壮 | Hand beating miniature sprayer |
| CN201842380U (en) * | 2010-11-03 | 2011-05-25 | 余姚晟祺塑业有限公司 | Miniature trigger sprayer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013034038A1 (en) * | 2011-09-08 | 2013-03-14 | Ding Yaowu | Liquid pump using elastomeric piston, piston assembly and manufacturing method thereof |
| JP2014531369A (en) * | 2011-09-08 | 2014-11-27 | ヤオ ウー ディン， | Liquid pump using elastomer piston, piston assembly and manufacturing method thereof |
| CN113042245A (en) * | 2021-03-09 | 2021-06-29 | 宁波圣捷喷雾泵有限公司 | Spray gun |
| CN113042245B (en) * | 2021-03-09 | 2022-05-17 | 宁波圣捷喷雾泵有限公司 | Spray gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102464151B (en) | 2013-06-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315400 3 Rong Guang road, Yuyao, Zhejiang Patentee after: Zhejiang Sheng Qi Industrial Co., Ltd. Address before: 315400 No. 55 Changfeng Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Yuyao Shengqi Plastic Co., Ltd. |
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| CP03 | Change of name, title or address |