CN101152642A - Foaming tool - Google Patents
Foaming tool Download PDFInfo
- Publication number
- CN101152642A CN101152642A CNA2006101168397A CN200610116839A CN101152642A CN 101152642 A CN101152642 A CN 101152642A CN A2006101168397 A CNA2006101168397 A CN A2006101168397A CN 200610116839 A CN200610116839 A CN 200610116839A CN 101152642 A CN101152642 A CN 101152642A
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- CN
- China
- Prior art keywords
- feed liquor
- liquor valve
- connector
- housing
- valve
- 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.)
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Abstract
The invention relates to a foaming tool, which comprises a shell, a connecting component, a liquid inlet valve, a liquid outlet valve and a switch device. The switch device can open or close the liquid outlet valve. The invention is characterized in that the liquid inlet valve and the shell and/or the connecting component are made into a split-type structure; a sealing device is arranged between the liquid outlet valve and the connecting component or the shell. The damaged or leakage or chocking component in the foaming tool can be changed conveniently, in particular to the liquid inlet valve, easily occurred malfunction in the foaming tool is solved and resource is saved greatly. The invention has simple structure and easy application and is suitable for large scale production.
Description
Technical field
The present invention relates to a kind of foam tool of spray foam filler.
Background technology
About the door in the house, the window water-impervious is installed or the slit is filled up, the insulation that air-conditioning is installed, application of anti-leakage layers, fill in the surplus hole that various pipelines are installed, combined socket and switch and the relevant installation that needs insulation etc., generally all adopting foam filling agent is raw material, during use, by foam tool foam filling agent is quantitatively discharged and reach installation, joint filling, mending-leakage, insulation, insulation or purpose such as bonding, foam filling agent generally is for having the liquid state of air pressure in the cavity of foam tool, when opening the fluid mouth by the switching device in the foam tool, the foam filling agent that ejects is cured and is bonded in needed place, but, exist the shortcoming of following several respects during the feed liquor valve of this foam filling agent that possesses high viscosity by foam tool; 1. foam tool uses back feed liquor valve to be very easy to putting aside the foam filling agent of solidifying by a period of time ground, causes foam tool to scrap because of seepage or obstruction.If 2. the seal degree of feed liquor valve does not reach standard or a seepage phenomenon is arranged slightly, the foam filling agent in the foam tool is easy to seepage or curing and has shortened service life.3. because the feed liquor valve is can connect many times with the external filling body that foam filling agent is housed, and make foam filling agent enter in the internal channel of foam tool by the feed liquor valve, when between them when joining or withdraw from, having anticyclonic foam filling agent is easy to moment side leakage or remaining foam filling agent and overflows and cause and be stained with residue on the feed liquor valve, thereby destroyed the sealing property that filling body and feed liquor valve connect, be easy to cause the phenomenon of leakage, and cause whole foam tool to stop up.Therefore, the as easy as rolling off a log seepage of the foam tool on the existing market or obstruction or damage, the consumption that causes foam tool is huge and wasted resource.
Summary of the invention
A kind of part that can change damage in the foam tool or seepage or obstruction easily that the objective of the invention is the defective that exists at above-mentioned prior art and propose, especially interchangeable feed liquor valve, solve the fault that occurs easily in the foam tool, saved resource widely.
Another object of the present invention is that interchangeable has feed liquor valve partly at least, and other part can obtain reusing many times, has reduced the cost that uses foam tool widely, and it is simple in structure, and is easy for installation, is fit to produce in enormous quantities.
In order to realize the foregoing invention purpose, the present invention adopts following technical scheme, and it comprises housing, connector, feed liquor valve, liquid valve and switching device, switching device can make liquid valve open or cut out, and it is characterized in that: described feed liquor valve and housing and/or connector are made the branch body structure; Also comprise between feed liquor valve and connector or the housing sealing device is set.
Described sealing device is a seal.
Be provided with between described feed liquor valve and housing or the connector and can separate or the fixing locking mechanism of feed liquor valve.
Described feed liquor valve comprises liquid inlet port, seal and back-moving spring.
Be provided with between described liquid inlet port and housing or the connector and can separate or the fixing locking mechanism of liquid inlet port.
Described locking mechanism comprises screw piece and screwed hole.
Described locking mechanism comprises screw piece and shrinkage pool.
Adopt the present invention of technique scheme, solved that the feed liquor valve breaks down and leakage easily in the foam tool, prolonged the service life of foam tool, saved resource widely, simple in structure, easy for installation, be fit to produce in enormous quantities.
Description of drawings
Fig. 1 is the structural portion schematic diagram of first kind of embodiment of the present invention.
Fig. 2 is the vertical view when the feed liquor valve combines with connector among Fig. 1.
Structural representation when Fig. 3 separates for the housing of feed liquor valve among Fig. 1 and connector and part.
The structural representation of Fig. 4 when to be second kind of feed liquor valve with connector and local housing separate.
Fig. 5 is the structural representation that Fig. 3 feed liquor valve combines with connector and housing.
The structural representation of Fig. 6 when to be the third feed liquor valve with connector and local housing combine.
Structural representation when Fig. 7 separates for the housing of Fig. 6 feed liquor valve and connector and part.
Among the figure
1-housing 2-connector 3-feed liquor valve 31-liquid inlet port 32-closure member 33-back-moving spring 4-liquid valve 5-switching device 6-sealing device 61,62-seal 7-locking mechanism 71-screw piece 72-screw hole 8-adjuster
The specific embodiment
Foam tool of the present invention, it comprises housing 1, connector 2, feed liquor valve 3, liquid valve 4 and switching device 5, switching device 5 can make liquid valve 4 open or cut out, and it is characterized in that: described liquid valve 4 can be made into the branch body structure with housing 1 and/or connector 2; Also comprise between feed liquor valve 3 and connector 2 or the housing 1 sealing device 6 is set.
Referring to Fig. 1 and Fig. 3, liquid valve 3 is made the branch body structure with housing 1 and connector 2, between feed liquor valve 3 and the connector 2 sealing device 6 is set, and also can be between feed liquor valve and the housing sealing device to be set.Sealing device 6 can be seal 61, and connector 2 also can be made the branch body structure with housing 1.Feed liquor valve 3 spins mutually by screw thread with connector 2 and housing 1 and links together.Also can be that feed liquor valve 3 is made the branch body structure with housing 1, also can be that feed liquor valve 3 is made the branch body structure with connector 2.
Referring to Fig. 2 and Fig. 3, when influencing external filling body installation when residual foam filling agent occurring on the feed liquor valve 3, feed liquor valve 3 can be adopted spanner or specific purpose tool (referring to Fig. 2), feed liquor valve 3 is withdrawed from (referring to Fig. 3), change new feed liquor valve 3 then, thereby make the foam tool foam tool can obtain continuously to use, prolong the service life of foam tool.
Referring to Fig. 3, seal 62 can also be set on feed liquor valve 3, seal 62 can with housing 1 between mutually the sealing.
Referring to Fig. 4 and Fig. 5, feed liquor valve 3 is made the branch body structure with connector 2, and connector 2 is made integrative-structure with housing 1.
Referring to Fig. 6 and Fig. 7, can also between feed liquor valve 3 and housing 1, be provided with and to separate or the fixing locking mechanism 7 of feed liquor valve 3.
Also can be between feed liquor valve and connector, to be provided with to separate or the fixing locking mechanism 7 of feed liquor valve 3.
Also can be between liquid inlet port 31 and housing 1, to be provided with to separate or the fixing locking mechanism 7 of feed liquor valve 3.
Referring to Fig. 6 and Fig. 7, locking mechanism 7 can be included on the housing 1 or the screw piece 71 that is provided with on the connector 2 and the liquid inlet port in feed liquor valve 3 31 on screwed hole 72 or shrinkage pool are set, when feed liquor valve 3 screws with connector 2 or housing 1, rotary screw spare 71 and entering in the screwed hole 72 again, or rotary screw spare 72 and being stuck in the shrinkage pool, make feed liquor valve 3 fixing.
Referring to Fig. 6 or Fig. 7, when feed liquor valve 3 breaks down, first rotation (withdrawing from) screw piece 71, thus make the top and 3 disengagements of feed liquor valve of screw piece 71, rotate feed liquor valve 3 again and withdraw from and get final product.
Also can adjuster 8 be set on housing 1, be used for regulating foam tool and discharge the many of foam-filled dosage or few (referring to Fig. 1).
The present invention is applicable to any type of foam tool, and such as the foam tool applicable to split-type structural, split type foam tool is generally the locking mechanism that has locking or open foam device and rifle body in the foam tool.Foam device is generally the structure that comprises the feed liquor valve and have the part liquid valve at least.
Though below in conjunction with the embodiments the present invention has been made detailed description, those of ordinary skill obviously can be recognized in the art, and previous embodiment only is for the present invention, and non-limiting the present invention.In design scope of the present invention, can also make multiple variation or distortion to previous embodiment, these variations and distortion all should belong to the protection domain of this patent.
Claims (7)
1. foam tool, it comprises housing, connector, feed liquor valve, liquid valve and switching device, switching device can make liquid valve open or cut out, and it is characterized in that: described feed liquor valve and housing and/or connector are made the branch body structure; Also comprise between feed liquor valve and connector or the housing sealing device is set.
2. according to the described foam tool of claim 1, it is characterized in that described sealing device is a seal.
3. according to the described foam tool of claim 1, it is characterized in that between described feed liquor valve and housing or connector, being provided with and to separate or the fixing locking mechanism of feed liquor valve.
4. according to the described foam tool of claim 3, it is characterized in that described feed liquor valve comprises liquid inlet port, seal and back-moving spring.
5. according to the described foam tool of claim 4, it is characterized in that being provided with between described liquid inlet port and housing or the connector and can separate or the fixing locking mechanism of liquid inlet port.
6. according to claim 3 or 5 described foam tools, it is characterized in that described locking mechanism comprises screw piece and screwed hole.
7. according to claim 3 or 5 described foam tools, it is characterized in that described locking mechanism comprises screw piece and shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101168397A CN101152642A (en) | 2006-09-29 | 2006-09-29 | Foaming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101168397A CN101152642A (en) | 2006-09-29 | 2006-09-29 | Foaming tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101152642A true CN101152642A (en) | 2008-04-02 |
Family
ID=39254651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101168397A Pending CN101152642A (en) | 2006-09-29 | 2006-09-29 | Foaming tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101152642A (en) |
-
2006
- 2006-09-29 CN CNA2006101168397A patent/CN101152642A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080402 |