CN204137600U - A kind of liquid vacuum bottle - Google Patents
A kind of liquid vacuum bottle Download PDFInfo
- Publication number
- CN204137600U CN204137600U CN201420532531.0U CN201420532531U CN204137600U CN 204137600 U CN204137600 U CN 204137600U CN 201420532531 U CN201420532531 U CN 201420532531U CN 204137600 U CN204137600 U CN 204137600U
- Authority
- CN
- China
- Prior art keywords
- bottle
- piston
- principal post
- head
- bottleneck
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 238000005429 filling process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
A kind of liquid vacuum bottle, comprises head, principal post, body, piston, check valve and bottle, and head, principal post, check valve and body form pumping components and be arranged on the bottleneck of bottle; It is characterized in that: bottom opening is arranged at the bottom of described bottle, also comprise a bottom, bottom is fixedly connected with bottom opening; Described piston is arranged in bottle, and piston and sealing bottle make in the space of liquid between piston and the bottleneck of bottle.Owing to adopting such structure, head, principal post, check valve, body, piston and bottle are made up of plastic material, and apply compared with spring in prior art, and pollution-free, environmental protection is easily reclaimed; Utilize specially designed piston can realize at the bottom of bottle filling, meet new filling process requirement.
Description
Technical field
The utility model relates to a kind of Dewar bottle.
Background technology
Currently available technology, a kind of liquid vacuum bottle, comprises the pump head of head, principal post, subpost, body, metal spring, piston and check valve composition, is fixed on and is made up of on the vertical bottle of group bottle, large piston and bottom.Existing problems: pump head structure is complicated, metallic material not easily reclaims and possibility contaminated liquid, and liquid is generally filling from bottleneck, and the filling process causing some new because bottleneck is little can not realize.
Utility model content
The purpose of this utility model is: provide a kind of liquid vacuum bottle, and it is simple that it not only forms structure, and all adopts plastic material to make, and pollution-free easy recovery, utilizes specially designed piston can realize at the bottom of bottle filling, meets new filling process requirement.
The utility model is achieved in that a kind of liquid vacuum bottle, comprises head, principal post, body, piston, check valve and bottle, and head, principal post, check valve and body form pumping components and be arranged on the bottleneck of bottle; Its special character is: bottom opening is arranged at the bottom of described bottle, and also comprise a bottom, bottom is fixedly connected with bottom opening; Described piston is arranged in bottle, and piston and sealing bottle make in the space of liquid between piston and the bottleneck of bottle.
Described a kind of liquid vacuum bottle, its special character is: described body comprises and is positioned at the flanged (FLGD) base in bottom, is positioned at middle part elastic bellows and is positioned at the interface at top, base there is axial delivery hole, have circular Valve core blade in axial delivery hole, circular Valve core blade is connected with axial drain hole wall by elastic rib;
The bottleneck of described bottle is arranged on the top board of bottle, and top board has the barrel support seat around bottleneck, and the radial edges of top board has inner joint;
Described principal post comprises cylindrical body, and be positioned at the dividing plate of cylindrical shell and be positioned at the valve core case at dividing plate center, there is a fluid hole at valve core case center;
Described head comprises liquid outlet and axial diversion pipe, and liquid outlet is communicated with the top of axial diversion pipe;
Also comprise a core assembly
The base of described body embeds in barrel support seat, and flange coordinates stop bit with the upper end of barrel support seat, and circular Valve core blade coordinates with bottleneck and forms time check valve; The cylindrical body of described principal post inserts the interior also bearing fit of inner joint on bottle, and the lower interface on the dividing plate of principal post inserts in the interface at the top of body, and head inserts the upper end of the cylindrical body of principal post and is fixed together; Upper interface on dividing plate inserts in axial diversion pipe, and core assembly is arranged in axial diversion pipe, and coordinates with valve core case and form check valve.
Described a kind of liquid vacuum bottle, its special character is: described core assembly comprises the radial coupling link having and fix with head, with the cylindrical valve spool of principal post side seal, connects the elastic arm of radial coupling link and cylindrical valve spool;
Cylindrical valve spool coordinates with the fluid hole on valve core case.
Described a kind of liquid vacuum bottle, its special character is: the lower end of the floor on the inwall of described axial diversion pipe forms shoulder, and radial coupling link coordinates with the lower end of interior shoulder.
Described a kind of liquid vacuum bottle, its special character is: described piston comprises outer cylinder body, internal partition and cock body, and internal partition has relief hole, and cock body to insert in relief hole and makes hydraulic seal.
A kind of liquid vacuum bottle of the utility model, owing to adopting such structure, head, principal post, check valve, body, piston and bottle are made up of plastic material, and apply compared with spring in prior art, and pollution-free, environmental protection is easily reclaimed; Utilize specially designed piston can realize at the bottom of bottle filling, meet new filling process requirement.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional cutaway view.
Fig. 2 is three-dimensional exploded view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of liquid vacuum bottle, comprises head 1, principal post 2, body 3, piston 4 and bottle 5, and head 1, principal post 2, body 3 and check valve form pumping components and be arranged on the bottleneck of bottle 5.
Bottom opening 51 is arranged at the bottom of described bottle 5, and also comprise a bottom 6, bottom 6 is fixedly connected with bottom opening 51; Described piston 4 to be arranged in bottle 5 and with bottle 5 liquid sealing, in the space of liquid between piston 4 and the bottleneck of bottle 5.
Described body 3 comprise be positioned at bottom belt flange 312 base 31, be positioned at middle part elastic bellows 32 and be positioned at the interface 33 at top, base 31 there is axial delivery hole 311, circular Valve core blade 34 in axial delivery hole, circular Valve core blade 34 is connected with axial delivery hole 311 wall by elastic rib;
The bottleneck 52 of described bottle 5 is arranged on the top board of bottle 5, and top board has the barrel support seat 53 around bottleneck 52, and the radial edges of top board has inner joint 54;
Described principal post 2 comprises cylindrical body 21, is positioned at the dividing plate 22 of cylindrical shell, is arranged on the valve core case 23 of dividing plate center, to be positioned on the upper and lower surface of dividing plate and around the upper interface 24 of valve core case and lower interface 25; Valve core case 23 there is a fluid hole;
Described head 1 comprises liquid outlet 11 and axial diversion pipe 12, and liquid outlet 11 is communicated with the top of axial catheter 12;
Also comprise a core assembly 7; The base 31 of described body 3 embeds in barrel support seat 53, and the top board of the bottle 5 in the lower end of base 31 and barrel support seat 53 is fitted, and flange 312 coordinates stop bit with the upper end of barrel support seat 53, and circular Valve core blade 34 coordinates with bottleneck 52 and forms check valve; The interior also bearing fit of inner joint 54 on bottle 5 is inserted in the lower end of the cylindrical body 21 of described principal post 2, and lower interface 25 inserts in the interface 33 at the top of body 3, and head 1 inserts the upper end of the cylindrical body 21 of principal post 2 and is fixed together; Upper interface 24 inserts in axial diversion pipe 12, and core assembly 7 is arranged in axial diversion pipe 12, and coordinates with valve core case 23 and form check valve.
The cylindrical body 21 of described principal post 2 has shoulder 211, and annular protrusion is arranged at the top of described inner joint 54 inwall, and shoulder 211 coordinates stop bit with annular protrusion, is remained in inner joint 54 by principal post 2.
The clasp 14 of block plate 13, bottom is arranged at the outer circumferential wall top of described head 1, and clasp 14 fastens with the annular groove of the cylindrical body 21 on dividing plate top, the upper end of block plate 13 and cylindrical body 21 against; Thus realize head 1 and be fixed together with principal post 2.
Described core assembly 7 comprises the radial coupling link 71 with upper and lower opening, elastic arm 72 and the cylindrical valve spool 73 fixing with axial catheter 12; Elastic arm 72 one end is connected with radial coupling link 71, other end cylindrical valve spool 73 connects..
Described cylindrical valve spool 73 coordinates with the fluid hole on valve core case 23, promotes that cylindrical valve spool 73 rises, elastic arm 72 is out of shape when liquid is entered by fluid hole; No liquid is from the fluid hole fluid of valve core case 23, and elastic arm 72 will recover shape, and cylindrical valve spool 73 and valve core case 23 keep sealing state.
Described interior shoulder is made up of the lower end of the floor 121 on the inwall of mozzle 12 vertically; Interior shoulder coordinates with radial coupling link 71.
Described piston 4 comprises outer cylinder body 41, internal partition 42 and cock body 43, internal partition 42 has relief hole 421, and cock body 43 inserts the interior also liquid sealing of relief hole 421.
During use, pressing head 1, head 1 moves down together with principal post 2, body 3 smaller volume, and slide-and-guide cylinder 61 slides in axial diversion pipe 12, and circular spool 34 leaves bottleneck 52; Cylindrical valve spool 63 leaves valve core case 23, and liquid enters axial diversion pipe 12 through bottleneck, body 3, valve core case 23, flows out from liquid outlet 11; Meanwhile, piston 4 moves up.
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 (5)
1. a liquid vacuum bottle, comprises head, principal post, body, piston, check valve and bottle, and head, principal post, check valve and body form pumping components and be arranged on the bottleneck of bottle; It is characterized in that: bottom opening is arranged at the bottom of described bottle, also comprise a bottom, bottom is fixedly connected with bottom opening; Described piston is arranged in bottle, and piston and sealing bottle make in the space of liquid between piston and the bottleneck of bottle.
2. a kind of liquid vacuum bottle according to claim 1, it is characterized in that: described body comprises and is positioned at the flanged (FLGD) base in bottom, is positioned at middle part elastic bellows and is positioned at the interface at top, base there is axial delivery hole, have circular Valve core blade in axial delivery hole, circular Valve core blade is connected with axial drain hole wall by elastic rib;
The bottleneck of described bottle is arranged on the top board of bottle, and top board has the barrel support seat around bottleneck, and the radial edges of top board has inner joint;
Described principal post comprises cylindrical body, and be positioned at the dividing plate of cylindrical shell and be positioned at the valve core case at dividing plate center, there is a fluid hole at valve core case center;
Described head comprises liquid outlet and axial diversion pipe, and liquid outlet is communicated with the top of axial diversion pipe;
Also comprise a core assembly
The base of described body embeds in barrel support seat, and flange coordinates stop bit with the upper end of barrel support seat, and circular Valve core blade coordinates with bottleneck and forms time check valve; The cylindrical body of described principal post inserts the interior also bearing fit of inner joint on bottle, and the lower interface on the dividing plate of principal post inserts in the interface at the top of body, and head inserts the upper end of the cylindrical body of principal post and is fixed together; Upper interface on dividing plate inserts in axial diversion pipe, and core assembly is arranged in axial diversion pipe, and coordinates with valve core case and form check valve.
3. a kind of liquid vacuum bottle according to claim 2, is characterized in that: described core assembly comprises the radial coupling link having and fix with head, with the cylindrical valve spool of principal post side seal, connects the elastic arm of radial coupling link and cylindrical valve spool;
Cylindrical valve spool coordinates with the fluid hole on valve core case.
4. a kind of liquid vacuum bottle according to claim 3, is characterized in that: the lower end of the floor on the inwall of described axial diversion pipe forms interior shoulder, and radial coupling link coordinates with the lower end of interior shoulder.
5. a kind of liquid vacuum bottle according to claim 1,2,3 or 4, is characterized in that: described piston comprises outer cylinder body, internal partition and cock body, and internal partition has relief hole, and cock body to insert in relief hole and makes hydraulic seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532531.0U CN204137600U (en) | 2014-09-17 | 2014-09-17 | A kind of liquid vacuum bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532531.0U CN204137600U (en) | 2014-09-17 | 2014-09-17 | A kind of liquid vacuum bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204137600U true CN204137600U (en) | 2015-02-04 |
Family
ID=52414304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532531.0U Expired - Fee Related CN204137600U (en) | 2014-09-17 | 2014-09-17 | A kind of liquid vacuum bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204137600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428966A (en) * | 2016-11-25 | 2017-02-22 | 中山市联昌喷雾泵有限公司 | Volume type emulsion pump |
| CN111301875A (en) * | 2020-04-26 | 2020-06-19 | 杭州前茂保健食品有限公司 | Extrusion type portable bottle |
-
2014
- 2014-09-17 CN CN201420532531.0U patent/CN204137600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428966A (en) * | 2016-11-25 | 2017-02-22 | 中山市联昌喷雾泵有限公司 | Volume type emulsion pump |
| CN106428966B (en) * | 2016-11-25 | 2018-03-02 | 中山市联昌喷雾泵有限公司 | A kind of positive displacement emulsion pumps |
| CN111301875A (en) * | 2020-04-26 | 2020-06-19 | 杭州前茂保健食品有限公司 | Extrusion type portable bottle |
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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: 20150204 Termination date: 20170917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |