CN202621360U - Spring type valve nozzle - Google Patents
Spring type valve nozzle Download PDFInfo
- Publication number
- CN202621360U CN202621360U CN201120298283.4U CN201120298283U CN202621360U CN 202621360 U CN202621360 U CN 202621360U CN 201120298283 U CN201120298283 U CN 201120298283U CN 202621360 U CN202621360 U CN 202621360U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- type valve
- spring type
- spring
- cylinder
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 210000004907 gland Anatomy 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 101710144202 Probable soluble pyridine nucleotide transhydrogenase Proteins 0.000 description 1
- 101710165942 Soluble pyridine nucleotide transhydrogenase Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000243 solution 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
- B05B11/0005—Components or details
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
- B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
-
- 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
-
- 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
-
- 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
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
-
- 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
- B05B11/1074—Springs located outside pump chambers
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a spring type valve nozzle. The spring type valve nozzle is formed by a gland with a fluid outlet, a spring, an upper pressure bar, a connecting rod, a piston, and a one-way valve at a cylinder material body inlet successively from down to up, a retainer ring is disposed at the bottom of a connecting rod, a material guiding groove is disposed on the connecting rod, wherein, the one-way valve is a spring type valve, elasticity of the spring type valve is used to seal the cylinder material body inlet. Since the spring type valve is adopted, opening-closing control of the cylinder material body inlet is more accurate, motion is quicker; the material guiding groove on the connecting rod is disposed at the external side, overcoming defects of easy generation of deckle edges, easy damage, etc. in die production, and the die is advantaged by simple structure and prolonged lifetime.
Description
Technical field
The utility model relates to a kind of spring type valve shower nozzle.
Background technology
China utility model patent ZL200520001168.0 discloses a kind of Environmental-protective nozzle structure, is made up of pressing body, spring body, fixed cover, piston, connecting rod, switch valve, cylinder, and wherein the set efferent duct of pressing body runs through insertion spring body, fixed cover, piston; Engage with connecting rod; And the spring body device is above fixed cover in the set circular concave, switch valve then by under insert in the connecting rod, with the related composite set of efferent duct, piston, connecting rod of pressing body in cylinder; Make cylinder in fixed cover below; And engage a suction pipe, and device is in a container, and fixed cover then is installed on the bottleneck of this container; By the textural association of above-mentioned member, so that the metal material accessory of no spring body in the cylinder makes liquid such as interior emulsion of container or perfume; Can not contact, and produce qualitative change, to promote environmental benefit with the spring body of metal material; And, reach the effect of liquid ejection with the combination of simplifying most.
The cardinal principle of this structure is: when being full of fluid in the cylinder, push the pressure body, the recessed edge of piston and the connecting rod flange that originally closes opened in compression, and fluid flows into from this gap, gets into the efferent duct of pressure body again through the hole of piston hole, sprays to nozzle; Decontrol and press body, recessed edge of piston and connecting rod flange close once again, and switch valve rises with connecting rod simultaneously, and fluid is sucked in the cylinder once more.
The applicant of the utility model is at 200920211845.X; Name is called: propose a kind of new scheme in the Environmental-protective nozzle application, the position of spring is located at the top of spiral cover, separate with the cylinder of spiral cover below; Fluid and spring in the cylinder do not come in contact fully; Produce chemical reaction thereby avoid spring to contact, reduce the erosion-resisting requirement of spring, thereby reduce the spring cost with fluid; The negative pressure that produces in the container can be effectively got rid of in the design of steam vent, makes stock smooth more, when not using, through piston steam vent is sealed again; Guarantee the sealing of container; Prolong the retention time and the stability of fluid, in addition, the injection of fluid and the suction of air are accomplished in a flash synchronously.
The valve at shower nozzle fluid intake place should open and close agility, proper, generally adopts ball-valve structure, relies on gravity closed, utilizes negative pressure to open.
In addition, the deflector chute on the traditional sprinkler heads connecting rod is opened in the middle of connecting rod, the logical material of two STHs, and it is perishable that this designing mould is prone to burr when producing, and the complicated life-span of mould is short.
The utility model content
The technical problem of the required solution of the utility model is: a kind of novel spring type valve shower nozzle is provided, suck fluid in the cylinder after, through elastic force cylinder material body inlet is sealed.
Further, the utility model provides a kind of mould simple connecting rod structure.
The utility model is realized through following technical proposals: a kind of spring type valve shower nozzle; The check valve that is entered the mouth by the gland of being with nozzle, spring, upperpush rod, connecting rod, piston and cylinder material body in regular turn from top to bottom constitutes; Back-up ring is arranged at the connecting rod bottom, and connecting rod is provided with deflector chute, wherein; Described check valve is the spring type valve, utilizes the elasticity of spring type valve that cylinder material body inlet is sealed.
The operation principle of the utility model is: push gland; Spring, upperpush rod, connecting rod, piston move together; The elasticity of spring type valve is sealed cylinder material body inlet; When connecting rod bottom back-up ring separated with piston base, the material body was extruded by the inflow deflector chute of the passage between connecting rod and the piston and by force feed to gland exit and sprays in the cylinder; Decontrol gland; Because acting force of the spring promotes upperpush rod and up moves, make the up motion together of gland, connecting rod; When connecting rod bottom back-up ring contacts with piston base; Piston place passage is closed and drives piston up motion together, and the cylinder inner volume increases the generation negative pressure rapidly, and outside material body is pushed the spring type valve open and got into cylinder.
On the such scheme basis, in order to improve the service life of Piston Rods Die, the deflector chute on the connecting rod of described spring type valve shower nozzle is driveed in the outside, forms the fluid passage in the outside of connecting rod.
The superiority of the utility model is: owing to adopt the spring type valve, cylinder material body inlet opens and closes and controls more accurately, action is quicker; Deflector chute on the connecting rod is driveed in the outside, is prone to burr, defective such as perishable when having overcome die production, and mould structure is simple, the life-span prolongs.
Description of drawings
Accompanying drawing 1: the utility model structural representation.
Wherein:
Gland-1; Nozzle-11; Push rod-12; Push-rod hole-121; Bulge loop-122;
Spiral cover-2; Spiral cover bulge loop-21;
Sealing shroud-3; Sealing shroud bulge loop-31;
Upperpush rod-4; Through hole-41; Upperpush rod flange-42;
Cylinder-5;
Connecting rod-6; Back-up ring-61; Deflector chute-62; Bulge loop-63;
Piston-7; Spring-8; Enclosing cover-9; Spring type valve-10.
The specific embodiment
A kind of spring type valve shower nozzle, the check valve that is entered the mouth by the gland 1 of being with fluid issuing, spring 8, upperpush rod 4, connecting rod 6, piston 7 and cylinder 5 material bodies in regular turn from top to bottom constitutes, and back-up ring 61 is arranged at connecting rod 6 bottoms; Connecting rod 6 is provided with deflector chute 62, at cylinder 5 external spiral sockets one spiral cover 2, and sealing one sealing shroud 3 on the spiral cover 2; At gland 1 loam cake one enclosing cover 9; Wherein, described check valve is a spring type valve 10, utilizes the elasticity of spring type valve 10 that cylinder material body inlet 51 is sealed.Concrete structure is following:
One gland 1 stretches out the push rod 12 of a band through hole 121 downwards from the middle part, nozzle 11 UNICOMs that are provided with obliquely of push-rod hole 121 and gland 1 one sides, the oriented male part in the bottom of push rod 12;
One upperpush rod 4; The middle part is provided with through hole 41; Through hole 41 middle parts are provided with the pressure ring of band charging aperture, and through hole 41 is divided into through hole and lower through-hole, and the inwall of last through hole is provided with the draw-in groove of annular; The push rod 12 of gland 1 stretches in the through hole from top to bottom, the protuberance of its bottom and the mutual buckle of draw-in groove in the last through hole; The inwall of lower through-hole is provided with the draw-in groove of annular, and the top of upperpush rod 4 is provided with upperpush rod flange 42, and the bottom is replaced on the piston 7 in cylinder 5;
One connecting rod, 6 deflector chutes 62 are driveed in the outside; Stretch into from the bottom up in the lower through-hole of upperpush rod 4; The bulge loop 63 of center and the interior mutual buckle of draw-in groove of upperpush rod 4 lower through-holes; The bottom of connecting rod 6 is provided with the back-up ring 61 of evagination, and connecting rod 6 sidewalls offer deflector chute 62 to the top, and deflector chute 62 is through upperpush rod through hole 41 and push-rod hole 121 UNICOMs;
One piston 7 is enclosed within connecting rod 6 outsides, and piston 7 end face places are provided with annular slot; The bottom of upperpush rod 4 is inserted in the slot; Place, piston 7 bottom surfaces is provided with breach, and cylinder 3 inner chambers are through deflector chute 62 UNICOMs of this breach and connecting rod 6, and breach is opened or closed by the back-up ring 61 of connecting rod 6;
One spiral cover 2, with cylinder 5 outer wall spiral sockets, the middle part is provided with spiral cover bulge loop 21;
One sealing shroud 3 is enclosed within the bottom of upperpush rod 4, and the bottom surface of sealing shroud 3 is provided with groove, and the upper end intercalation of cylinder 5 is provided with a sealing shroud bulge loop 31 above the sealing shroud 3 in groove, and 4 of upperpush rods leave the space, forms spring base;
One spring 8 is set in upperpush rod 4 outsides, and an end is replaced upperpush rod flange 42, and the other end is replaced on the medial shell spring abutment of sealing shroud bulge loop 31.
During use; Take off enclosing cover 9; Push gland 1, spring 8, upperpush rod 4, connecting rod 6, piston 7 move together, and the elasticity of spring type valve 10 is sealed cylinder material body inlet; Connecting rod 6 bottom back-up rings 61 separate with piston base, and the material body is extruded by the inflow deflector chute 62 of the passage between connecting rod 6 and the piston 7 and by 11 ejections of force feed to nozzle in the cylinder 5; Decontrol gland 1; Because acting force of the spring promotes upperpush rod 4 and up moves, make the up motion together of gland 1, connecting rod 6; When connecting rod 6 bottom back-up rings 61 contact with piston 7 bottoms; The passage of piston 7 is closed and drives piston 7 up motion together, and cylinder 5 inner volumes increase the generation negative pressure rapidly, and outside material body is pushed spring type valve 10 open and got into cylinder 5.
Claims (2)
1. spring type valve shower nozzle; The check valve that is entered the mouth by the gland of being with nozzle, spring, upperpush rod, connecting rod, piston and cylinder material body in regular turn from top to bottom constitutes; Back-up ring is arranged at the connecting rod bottom, and connecting rod is provided with deflector chute, it is characterized in that; Described check valve is the spring type valve, utilizes the elasticity of spring type valve that cylinder material body inlet is sealed.
2. spring type valve shower nozzle according to claim 1 is characterized in that the deflector chute on the described connecting rod is driveed in the outside, forms the fluid passage in the outside of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120298283.4U CN202621360U (en) | 2011-08-17 | 2011-08-17 | Spring type valve nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120298283.4U CN202621360U (en) | 2011-08-17 | 2011-08-17 | Spring type valve nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621360U true CN202621360U (en) | 2012-12-26 |
Family
ID=47374605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120298283.4U Expired - Lifetime CN202621360U (en) | 2011-08-17 | 2011-08-17 | Spring type valve nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621360U (en) |
-
2011
- 2011-08-17 CN CN201120298283.4U patent/CN202621360U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021051769A1 (en) | Waterproof emulsion pump having external spring | |
| CN201579158U (en) | Back suction type drip-proof shower nozzle | |
| CN204938944U (en) | The filling head of sleeve pipe resorption | |
| CN105923253B (en) | Push type foam pump and its fuel injection quantity control method | |
| CN104058163A (en) | Press type external spring perfume sprayer and round trip press method thereof | |
| CN201721750U (en) | Novel foam pump | |
| CN209739723U (en) | Full-plastic emulsion pump | |
| CN213832814U (en) | Emulsion pump with plastic spring | |
| CN202336980U (en) | Pneumatic double-demolding mechanism of injection mold | |
| CN200939418Y (en) | Foam pump | |
| CN201677473U (en) | Auxiliary gas ejection mechanism of injection molding mold | |
| KR20120058381A (en) | structure of extraction pump | |
| CN202621360U (en) | Spring type valve nozzle | |
| CN203845175U (en) | Pressing type external spring perfume atomizer | |
| CN201579156U (en) | Environment-friendly spraying head | |
| CN202697535U (en) | Powder sprayer | |
| CN205770887U (en) | Pressing type foam pump | |
| CN103563881A (en) | Powder sprayer | |
| CN201390470Y (en) | Vacuum pump capable of ejecting contained materials | |
| CN202263675U (en) | Material blocking gland | |
| CN201750877U (en) | Novel pump | |
| CN204896183U (en) | Emulsion pump | |
| CN209650985U (en) | Optimization-type spray bottle | |
| CN205240242U (en) | Press press pump | |
| CN109311039A (en) | The matrix of pressure storage type spraying device and the pressure storage type spraying device for having the matrix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DEJIN (HONG KONG) HOLDINGS CO., LTD. Free format text: FORMER OWNER: DERXIN (SHANGHAI) COSMETICS CO., LTD. Effective date: 20140616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201400 FENGXIAN, SHANGHAI TO: HONG KONG, CHINA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140616 Address after: Room 20, building 2008, Jardine House, 1 Kangle Plaza, central, Hongkong, China Patentee after: De Jin (Hongkong) Holding Limited Address before: 201400 No. 12 Pu Pu Avenue, Shanghai, Fengxian District Patentee before: Daily Chemical Co., Shanghai Derxin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180629 Address after: No. 128 development road, hachang Town, Haimen, Nantong, Jiangsu Patentee after: Plastic packaging Co., Ltd. Jiangsu Germany Jin Address before: Room 20, building 2008, Jardine House, 1 Kangle Plaza, central, Hongkong, China Patentee before: De Jin (Hongkong) Holding Limited |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |