CN204110535U - The emulsion pumps that a kind of external spring is concealed - Google Patents
The emulsion pumps that a kind of external spring is concealed Download PDFInfo
- Publication number
- CN204110535U CN204110535U CN201420476137.XU CN201420476137U CN204110535U CN 204110535 U CN204110535 U CN 204110535U CN 201420476137 U CN201420476137 U CN 201420476137U CN 204110535 U CN204110535 U CN 204110535U
- Authority
- CN
- China
- Prior art keywords
- principal post
- outer sleeve
- thread
- drain pipe
- lid
- 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 - Fee Related
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 16
- 239000011324 bead Substances 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1066—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
- B05B11/1001—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
- B05B11/1043—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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
- B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
Abstract
The emulsion pumps that a kind of external spring is concealed, comprise head, body, thread, principal post, piston, spring, outer locking closure, glass bead and be arranged on the one-way valve seat of body lower part, described principal post upper end open, lower end closed, the lower end of principal post is provided with annular piston position, and radial guiding fluid apertures at diameter line two ends and principal post inner space are arranged at the bottom of annular piston position; Piston to be arranged on annular piston position and bearing fit; Outer sleeve is arranged at the top of described principal post, also comprise an inner lock cover, upper shed lid, be positioned at the cover rim plate of lid upper shed, outer locking closure to be arranged on inner lock cover and to be fixed together, and the upper end of the outer sleeve on principal post is stretched out through the centre hole of outer locking closure; The drain pipe of described head inserts in the gap between outer sleeve and principal post, and the upper end of drain pipe and principal post links together.Owing to adopting such structure, spring and fluid separation applications, pollution-free; Principal post and subpost one-body molded, assembly process is few, and work efficiency is high.
Description
Technical field
The utility model relates to a kind of emulsion pumps.
Background technology
Currently available technology, the emulsion pumps that a kind of external spring is concealed, comprise head, body, thread, principal post, subpost, piston, spring, outer locking closure, glass bead and be arranged on the one-way valve seat of body lower part, described head comprises liquid outlet and drain pipe; Glass bead is arranged on the one-way valve seat of body lower part, body has tonifying Qi hole, and spring is arranged in body, and one end and body fits, the other end coordinates with subpost.Existing problems are: spring is built-in not to be contacted with liquid, pollutes.
Utility model content
The purpose of this utility model is: provide the emulsion pumps that a kind of external spring is concealed, it has pollution-free, and feature easy to assembly.
The utility model is achieved in that the emulsion pumps that a kind of external spring is concealed, comprise head, body, thread, principal post, piston, spring, outer locking closure, glass bead and be arranged on the one-way valve seat of body lower part, described head comprises liquid outlet and drain pipe; Glass bead is arranged on the one-way valve seat of body lower part, body has tonifying Qi hole; Its special character is: described principal post upper end open, lower end closed, and the lower end of principal post is provided with annular piston position, and radial guiding fluid apertures at diameter line two ends and principal post inner space are arranged at the bottom of annular piston position; Piston to be arranged on annular piston position and bearing fit;
Outer sleeve is arranged at the top of described principal post, and the top of principal post is positioned at outer sleeve, and outer sleeve is solidly connected by Circular Plate and principal post, and principal post, outer sleeve and Circular Plate are one-body molded to be made; Sealed outside thread is arranged at the bottom of outer sleeve; Described spring is arranged in the space between the principal post of Circular Plate bottom and outer sleeve;
Also comprise an inner lock cover, comprise the lid of upper shed, be positioned at the cover rim plate of lid upper shed, is positioned at the annular slot on cover rim plate lower surface, and the external annulus being positioned at annular slot has screw thread and is positioned at the interface on lid base plate; Sealed negative thread is arranged at the bottom of lid inwall;
The upper end of described body is stretched out through the top board of thread, and top annulus baffle plate coordinates stop bit with the top board of thread; Inner lock cover is positioned at body and the outside face of inner lock cover and body internal surface are fitted, the screw thread on the cover rim plate of inner lock cover and the threads of body upper end; Bearing fit is stretched out through the base plate of the lid of inner lock cover and interface in the lower end of principal post; The lower end of outer sleeve coordinates stop bit with the base plate of lid, and on sealed negative thread and outer sleeve, sealed outside thread coordinates;
Outer locking closure to be arranged on inner lock cover and to be fixed together, and the upper end of the outer sleeve on principal post is stretched out through the centre hole of outer locking closure, and the sealed outside thread of outer sleeve coordinates stop bit with centre hole;
The drain pipe of described head inserts in the gap between outer sleeve and principal post, and the upper end of drain pipe and principal post links together.
The emulsion pumps that described a kind of external spring is concealed, its special character is: the centre hole bottom of described outer locking closure is cylindrical, and top is truncated cone.
The emulsion pumps that described a kind of external spring is concealed, its special character is: there is a counterbore lower end of described principal post;
The inner body wall on described check valve core print seat top has several locatings plate are rounded to be uniformly distributed, described locating plate comprises the substrate and buckle that are fixedly connected with inner body wall, the side of described substrate is rounding taper type curved surface, and the side of buckle is truncated cone curved surface;
Described truncated cone curved surface and rounding taper type curved surface coordinate with glass bead;
Described counterbore coordinates with the upper end of buckle.
The emulsion pumps that described a kind of external spring is concealed, its special character is: the outer wall of the upper end of described principal post has annular protrusion; The top opening of described outer sleeve has a counterbore, counterbore wall has several teeth;
The inwall of described drain pipe has annular slot, and inter-tooth slots is arranged at the top of drain pipe outside face;
Principal post upper end is inserted in drain pipe, and annular protrusion and annular slot are fitted together to, and tooth is chimeric with inter-tooth slots, and the lower end of inter-tooth slots wallboard coordinates stop bit with the base plate of counterbore.
The emulsion pumps that a kind of external spring of the utility model is concealed, owing to adopting such structure, spring and fluid separation applications, pollution-free; Principal post and subpost one-body molded, assembly process is few, and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is one of cutaway view of the present utility model.
Fig. 2 is cutaway view two of the present utility model.
Fig. 3 is three-dimensional exploded view of the present utility model.
Fig. 4 is the three-dimensional cutaway view of the utility model principal post.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the emulsion pumps that a kind of external spring is concealed, comprise head 1, body 2, thread 3, principal post 4, piston 5, spring 6, outer locking closure 7, glass bead 8 and be arranged on the one-way valve seat 9 of body 2 bottom, described head 1 comprises liquid outlet 1A and drain pipe 1B; Glass bead 8 is arranged on the one-way valve seat 9 of body 21 bottom, body 2 has tonifying Qi hole 21.
Described principal post 4 upper end open, lower end closed, the lower end of principal post 4 is provided with annular piston position 41, and radial guiding fluid apertures 42 at diameter line two ends and principal post 4 inner space are arranged at the bottom of annular piston position 41; Piston 5 to be arranged on annular piston position 41 and bearing fit.
Outer sleeve 10 is arranged at the top of described principal post 4, and the top of principal post 4 is positioned at outer sleeve 10, and outer sleeve 10 is solidly connected by Circular Plate 10A and principal post 4, principal post 4, outer sleeve 10 and Circular Plate 10A is one-body molded makes; Sealed outside thread 10B is arranged at the bottom of outer sleeve 10; Described spring 6 is arranged in the space between the principal post 4 of Circular Plate 10A bottom and outer sleeve 10;
Also comprise an inner lock cover 11, comprise the lid 111 of upper shed, be positioned at the cover rim plate 112 of lid 111 upper shed, is positioned at the annular slot 113 on cover rim plate 112 lower surface, and the external annulus being positioned at annular slot has screw thread and is positioned at the interface 114 on lid base plate; Sealed negative thread is arranged at the bottom of lid 111 inwall;
The upper end of described body 2 is stretched out through the top board of thread 3, and top annulus baffle plate 22 coordinates stop bit with the top board of thread 3; Inner lock cover 11 is positioned at body 2 and the outside face of inner lock cover 11 and body 2 inside face are fitted, the threads of the screw thread on the cover rim plate 112 of inner lock cover 11 and body 2 upper end; The lower end of principal post 4 is stretched out and bearing fit through the base plate of the lid 111 of inner lock cover 11 and interface 114; Adopt such structure, when toppling over, enter liquid in body 2 through tonifying Qi hole 21, when principal post 4 moves up, due to interface 114 and the effect of principal post 4, the base plate that liquid can not enter outer sleeve 10 lower end and inner lock cover 11 through interface 114 forms cavity internal contamination spring 6.The lower end of outer sleeve 10 coordinates stop bit with the base plate of lid 111.
In storage or transportation, sealed external thread spiro fastening on sealed negative thread and outer sleeve 10; Even if when toppling over, in the space that tonifying Qi hole 21 enters body 2 and principal post 4 formation, liquid can not enter in the inner chamber of principal post 4.
During use, sealed negative thread is separated with sealed outside thread on outer sleeve 10.Spring 6 one end coordinates with Circular Plate 10A, the base plate of other end lid 111 coordinates.Liquid enters head 1 through the inner chamber of principal post 4; Top due to principal post 4 is positioned at outer sleeve 10, blocks effect by outer sleeve 10, outside can not observe the liquid that principal post 4 inwall adheres to, to the sensation that people is attractive in appearance.
Outer locking closure 7 to be arranged on inner lock cover 11 and to be fixed together, and the upper end of the outer sleeve 10 on principal post 4 is stretched out through the centre hole 71 of outer locking closure 7, and the sealed outside thread of outer sleeve 10 coordinates stop bit with the centre hole 71 of outer locking closure 7;
The drain pipe 1B of described head 1 inserts in the gap between outer sleeve 10 and principal post 4, and the upper end of drain pipe 1B and principal post 4 links together.
Centre hole 71 bottom of described outer locking closure 7 is cylindrical, and top is truncated cone.
As shown in Figure 4, the outer wall of the upper end of described principal post 4 there is annular protrusion 44; The top opening of described outer sleeve 10 has a counterbore 101, counterbore wall has several teeth 102;
The inwall of described drain pipe 1B has annular slot 1C, and inter-tooth slots is arranged at the top of drain pipe 1B outside face;
Principal post 4 upper end is inserted in drain pipe 1B, and annular protrusion 44 and annular slot 1C are fitted together to, and tooth 102 is chimeric with inter-tooth slots, and the lower end of inter-tooth slots wallboard coordinates stop bit with the base plate of counterbore 101.
There is a counterbore 43 lower end of described principal post 4;
Body 2 inwall on described check valve core print seat 9 top there are several locating plate 12 is rounded and be uniformly distributed, described locating plate 12 comprises the substrate 121 and buckle 122 that are fixedly connected with inner body wall, the lower end of described buckle is fixedly connected with the upper end of substrate 121, the side of described substrate 121 is rounding taper type curved surface 1211, and the side of buckle 122 is truncated cone curved surface 1221;
Described truncated cone curved surface 1221 and rounding taper type curved surface 1211 coordinate with glass bead 8;
As shown in Figure 1, described counterbore 43 coordinates with the upper end of buckle 122.In storage or transportation, the sealed external thread spiro fastening on sealed negative thread and outer sleeve 10, the upper end of buckle 122 is stretched in counterbore 43; Adopt such structure, when can topple over, glass bead 8 is subjected to displacement.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (4)
1. the emulsion pumps that external spring is concealed, comprise head, body, thread, principal post, piston, spring, outer locking closure, glass bead and be arranged on the one-way valve seat of body lower part, described head comprises liquid outlet and drain pipe; Glass bead is arranged on the one-way valve seat of body lower part, body has tonifying Qi hole; It is characterized in that: described principal post upper end open, lower end closed, the lower end of principal post is provided with annular piston position, and radial guiding fluid apertures at diameter line two ends and principal post inner space are arranged at the bottom of annular piston position; Piston to be arranged on annular piston position and bearing fit;
Outer sleeve is arranged at the top of described principal post, and the top of principal post is positioned at outer sleeve, and outer sleeve is solidly connected by Circular Plate and principal post, and principal post, outer sleeve and Circular Plate are one-body molded to be made; Sealed outside thread is arranged at the bottom of outer sleeve; Described spring is arranged in the space between the principal post of Circular Plate bottom and outer sleeve;
Also comprise an inner lock cover, comprise the lid of upper shed, be positioned at the cover rim plate of lid upper shed, is positioned at the annular slot on cover rim plate lower surface, and the external annulus being positioned at annular slot has screw thread and is positioned at the interface on lid base plate; Sealed negative thread is arranged at the bottom of lid inwall;
The upper end of described body is stretched out through the top board of thread, and top annulus baffle plate coordinates stop bit with the top board of thread; Inner lock cover is positioned at body and the outside face of inner lock cover and body internal surface are fitted, the screw thread on the cover rim plate of inner lock cover and the threads of body upper end; Bearing fit is stretched out through the base plate of the lid of inner lock cover and interface in the lower end of principal post; The lower end of outer sleeve coordinates stop bit with the base plate of lid, and on sealed negative thread and outer sleeve, sealed outside thread coordinates;
Outer locking closure to be arranged on inner lock cover and to be fixed together, and the upper end of the outer sleeve on principal post is stretched out through the centre hole of outer locking closure, and the sealed outside thread of outer sleeve coordinates stop bit with centre hole;
The drain pipe of described head inserts in the gap between outer sleeve and principal post, and the upper end of drain pipe and principal post links together.
2. the emulsion pumps that a kind of external spring according to claim 1 is concealed, is characterized in that: the centre hole bottom of described outer locking closure is cylindrical, and top is truncated cone.
3. the emulsion pumps that a kind of external spring according to claim 1 is concealed, is characterized in that: there is a counterbore lower end of described principal post;
The inner body wall on described check valve core print seat top has several locatings plate are rounded to be uniformly distributed, described locating plate comprises the substrate and buckle that are fixedly connected with inner body wall, the side of described substrate is rounding taper type curved surface, and the side of buckle is truncated cone curved surface;
Described truncated cone curved surface and rounding taper type curved surface coordinate with glass bead;
Described counterbore coordinates with the upper end of buckle.
4. the emulsion pumps that a kind of external spring according to claim 1,2 or 3 is concealed, is characterized in that: the outer wall of the upper end of described principal post has annular protrusion; The top opening of described outer sleeve has a counterbore, counterbore wall has several teeth;
The inwall of described drain pipe has annular slot, and inter-tooth slots is arranged at the top of drain pipe outside face;
Principal post upper end is inserted in drain pipe, and annular protrusion and annular slot are fitted together to, and tooth is chimeric with inter-tooth slots, and the lower end of inter-tooth slots wallboard coordinates stop bit with the base plate of counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476137.XU CN204110535U (en) | 2014-08-22 | 2014-08-22 | The emulsion pumps that a kind of external spring is concealed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476137.XU CN204110535U (en) | 2014-08-22 | 2014-08-22 | The emulsion pumps that a kind of external spring is concealed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204110535U true CN204110535U (en) | 2015-01-21 |
Family
ID=52327876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476137.XU Expired - Fee Related CN204110535U (en) | 2014-08-22 | 2014-08-22 | The emulsion pumps that a kind of external spring is concealed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204110535U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590707A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Bottle cap and pump chamber fitting structure and emulsion pump |
| CN104590694A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Lotion pump with optimal assembly structure |
| CN106144191A (en) * | 2016-08-29 | 2016-11-23 | 中山市联昌喷雾泵有限公司 | The emulsion pumps that a kind of anti-transport is opened and leaked |
| CN112093262A (en) * | 2020-09-11 | 2020-12-18 | 中山市美捷时包装制品有限公司 | Independent external spring pump core |
| CN112110030A (en) * | 2020-09-11 | 2020-12-22 | 中山市美捷时包装制品有限公司 | External spring pump distributor with safety outlet valve |
| CN112570164A (en) * | 2020-12-23 | 2021-03-30 | 中山市美捷时包装制品有限公司 | External spring lock thread type pressing pump structure |
| CN114394327A (en) * | 2022-01-18 | 2022-04-26 | 中山市美捷时包装制品有限公司 | Recoverable all-plastic self-locking pump |
-
2014
- 2014-08-22 CN CN201420476137.XU patent/CN204110535U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590707A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Bottle cap and pump chamber fitting structure and emulsion pump |
| CN104590694A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Lotion pump with optimal assembly structure |
| CN106144191A (en) * | 2016-08-29 | 2016-11-23 | 中山市联昌喷雾泵有限公司 | The emulsion pumps that a kind of anti-transport is opened and leaked |
| CN112093262A (en) * | 2020-09-11 | 2020-12-18 | 中山市美捷时包装制品有限公司 | Independent external spring pump core |
| CN112110030A (en) * | 2020-09-11 | 2020-12-22 | 中山市美捷时包装制品有限公司 | External spring pump distributor with safety outlet valve |
| CN112570164A (en) * | 2020-12-23 | 2021-03-30 | 中山市美捷时包装制品有限公司 | External spring lock thread type pressing pump structure |
| CN114394327A (en) * | 2022-01-18 | 2022-04-26 | 中山市美捷时包装制品有限公司 | Recoverable all-plastic self-locking pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |