CN102941969A - Elastic curved nozzle pressing head - Google Patents
Elastic curved nozzle pressing head Download PDFInfo
- Publication number
- CN102941969A CN102941969A CN2012104808140A CN201210480814A CN102941969A CN 102941969 A CN102941969 A CN 102941969A CN 2012104808140 A CN2012104808140 A CN 2012104808140A CN 201210480814 A CN201210480814 A CN 201210480814A CN 102941969 A CN102941969 A CN 102941969A
- Authority
- CN
- China
- Prior art keywords
- elasticity
- curved mouth
- head body
- head
- pressing head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B05B11/0089—Dispensing tubes
-
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an elastic curved nozzle pressing head which is characterized by comprising a pressing head body. An elastic curved nozzle is arranged on the lateral wall of the pressing head body, a connecting portion is arranged below the pressing head body, and a flow guide channel communicated with the elastic curved nozzle is arranged in the connecting portion. The elastic curved nozzle pressing head aims at overcoming defects in the prior art and is simple in structure and not prone to break and damage.
Description
Technical field
The present invention relates to the curved mouth head of a kind of elasticity.
Background technology
Head and curved mouth generally all are to adopt same material to be made in traditional curved mouth head, for example PP.Existing this design in the process of transporting easily curved mouth fracture, breakage.
Summary of the invention
The objective of the invention is provides a kind of simple in structure in order to overcome weak point of the prior art, and curved mouth is the curved mouth head of elasticity of frangibility, breakage not.
In order to achieve the above object, the present invention adopts following scheme:
The curved mouth head of a kind of elasticity is characterized in that: include the head body, be provided with the curved mouth of elasticity at described head body sidewall, be provided with connecting portion below described head body, be provided with the flow-guiding channel that is communicated with the curved mouth of described elasticity in described connecting portion.
The curved mouth head of aforesaid a kind of elasticity is characterized in that described head body is made by the PP material, and the curved mouth of described elasticity is made by thermoplastic elastomer (s), and the curved mouth of described elasticity and described head body are injection molded into one.
The curved mouth head of aforesaid a kind of elasticity is characterized in that being provided with the anti-blocking piece that prevents the curved mouth of valve ball shutoff elasticity below described head body.
The curved mouth head of aforesaid a kind of elasticity is characterized in that described anti-blocking piece is the anti-blocking piece of criss-cross.
The curved mouth head of aforesaid a kind of elasticity is characterized in that being provided with connecting thread at described connecting portion outer wall.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure, easy to process, use the two-color injection molding system moulding, head body part and curved mouth portion are used respectively different material multistep moldings, curved mouth portion can use the extraordinary thermoplastic elastomer (s) of toughness, effectively improves the damaging problem in the curved mouth transportation.
Description of drawings
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is birds-eye view of the present invention;
Fig. 3 is the generalized section of A-A among Fig. 2;
Fig. 4 is the block diagram of another angle of the present invention.
The specific embodiment
The invention will be further described below in conjunction with description of drawings and the specific embodiment:
The curved mouth head of a kind of elasticity as shown in Figures 1 to 4, include head body 1, be provided with the curved mouth 2 of elasticity at described head body 1 sidewall, below described head body 1, be provided with connecting portion 3, in described connecting portion 3, be provided with the flow-guiding channel 4 that is communicated with the curved mouth 2 of described elasticity.
The body of head described in the present invention 1 is made by the PP material, and the curved mouth of described elasticity 2 is made by thermoplastic elastomer (s), and the curved mouth 2 of described elasticity is injection molded into one with described head body 1.Use the two-color injection molding system moulding, curved mouth 2 parts of head body 1 part and elasticity are used respectively different material multistep moldings, curved mouth 2 parts of elasticity are used the extraordinary thermoplastic elastomer (s) of toughness, effectively improve the damaging problem in the curved mouth transportation.
Below described head body 1, be provided with the anti-blocking piece 6 that prevents the curved mouth 2 of valve ball shutoff elasticity among the present invention.Wherein said anti-blocking piece 6 is the anti-blocking piece of criss-cross.
Be provided with connecting thread 5 at described connecting portion 3 outer walls among the present invention, easy to connect.
Claims (5)
1. curved mouth head of elasticity, it is characterized in that: include head body (1), be provided with the curved mouth of elasticity (2) at described head body (1) sidewall, be provided with connecting portion (3) in described head body (1) below, in described connecting portion (3), be provided with the flow-guiding channel (4) that is communicated with the curved mouth of described elasticity (2).
2. the curved mouth head of a kind of elasticity according to claim 1, it is characterized in that described head body (1) is made by the PP material, the curved mouth of described elasticity (2) is made by thermoplastic elastomer (s), and the curved mouth of described elasticity (2) is injection molded into one with described head body (1).
3. the curved mouth head of a kind of elasticity according to claim 1 is characterized in that being provided with the anti-blocking piece (6) that prevents the curved mouth of valve ball shutoff elasticity (2) in described head body (1) below.
4. the curved mouth head of a kind of elasticity according to claim 2 is characterized in that described anti-blocking piece (6) is the anti-blocking piece of criss-cross.
5. the curved mouth head of a kind of elasticity according to claim 1 is characterized in that being provided with connecting thread (5) at described connecting portion (3) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104808140A CN102941969A (en) | 2012-11-22 | 2012-11-22 | Elastic curved nozzle pressing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104808140A CN102941969A (en) | 2012-11-22 | 2012-11-22 | Elastic curved nozzle pressing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941969A true CN102941969A (en) | 2013-02-27 |
Family
ID=47724994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104808140A Pending CN102941969A (en) | 2012-11-22 | 2012-11-22 | Elastic curved nozzle pressing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236003A (en) * | 2014-03-28 | 2016-01-13 | 丁要武 | Anti-loosing lotion pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421489U (en) * | 1990-06-18 | 1992-02-24 | ||
| JP2008056294A (en) * | 2006-08-31 | 2008-03-13 | Yoshino Kogyosho Co Ltd | Nozzle head of pump |
| JP2008230619A (en) * | 2007-03-16 | 2008-10-02 | Sunstar Inc | Pump container operable with single hand |
| JP4342125B2 (en) * | 2001-07-30 | 2009-10-14 | 株式会社吉野工業所 | Nozzle head |
| CN101972210A (en) * | 2010-10-27 | 2011-02-16 | 安徽华峰医药橡胶有限公司 | Polypropylene/thermoplastic elastomer combined cover and manufacturing method thereof |
| JP2012050922A (en) * | 2010-08-31 | 2012-03-15 | Yoshino Kogyosho Co Ltd | Discharge head |
| CN203078942U (en) * | 2012-11-22 | 2013-07-24 | 中山环亚塑料包装有限公司 | Novel bent-nose pressing head |
-
2012
- 2012-11-22 CN CN2012104808140A patent/CN102941969A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421489U (en) * | 1990-06-18 | 1992-02-24 | ||
| JP4342125B2 (en) * | 2001-07-30 | 2009-10-14 | 株式会社吉野工業所 | Nozzle head |
| JP2008056294A (en) * | 2006-08-31 | 2008-03-13 | Yoshino Kogyosho Co Ltd | Nozzle head of pump |
| JP2008230619A (en) * | 2007-03-16 | 2008-10-02 | Sunstar Inc | Pump container operable with single hand |
| JP2012050922A (en) * | 2010-08-31 | 2012-03-15 | Yoshino Kogyosho Co Ltd | Discharge head |
| CN101972210A (en) * | 2010-10-27 | 2011-02-16 | 安徽华峰医药橡胶有限公司 | Polypropylene/thermoplastic elastomer combined cover and manufacturing method thereof |
| CN203078942U (en) * | 2012-11-22 | 2013-07-24 | 中山环亚塑料包装有限公司 | Novel bent-nose pressing head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236003A (en) * | 2014-03-28 | 2016-01-13 | 丁要武 | Anti-loosing lotion pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |