CN1280885A - Spray gun set - Google Patents
Spray gun set Download PDFInfo
- Publication number
- CN1280885A CN1280885A CN 99109807 CN99109807A CN1280885A CN 1280885 A CN1280885 A CN 1280885A CN 99109807 CN99109807 CN 99109807 CN 99109807 A CN99109807 A CN 99109807A CN 1280885 A CN1280885 A CN 1280885A
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- CN
- China
- Prior art keywords
- spray gun
- deflection pipe
- gun group
- pipe
- nozzle
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- 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
A multifunctional spray gun set features that its main body has a liquid inlet joint to link a flexible pipe with elastic locking piece and a fixer for locking stand-by nozzle with spiral thread. Its advantages include randomly extended joint to flexible pipe, easy replacement of nozzle with different sizes and shapes and convenient application.
Description
The present invention relates to a kind of flusher, particularly a kind of multifunction spray gun group based on spray gun.
Use the place of sprinkling system a lot of at present, as water flowers and safeguard a stroke ground, execute aspects such as liquid fertilizer, insecticide, cleaning appliance, the size that it all is as 1/2 ", 5/8 ", 3/4 with large-scale water pipe that yet traditional water supply is cleaned "; even also have 1 " has a following shortcoming though such water pipe output is big:
With finish the back because of ponding in the water pipe, move and tidy up difficultly, be placed on and be subject to hay mover on the meadow and injure, and expose to the sun and rain common 2～3 years just aging.
2. need to receive the water pipe machine and put in order, convenience is poor.
Therefore 3. because the water pipe size is big, operation is difficult for, and uses quite inconvenience when especially the place of joint has snap joint, if need to use snap joint, but known quick coupling structure complexity, more need spend a large number of money and time to reequip joint.
In addition, the shape that traditional spray gun sprays is limited, and just straight line becomes taper usually, if want fan-shaped and the shower nozzle shape need spend mint of money to go repacking, or purchase this kind equipment in addition, and conventional lance is too short or heavier mostly, uses inconvenient.Figure 1 shows that known air gun, having 20 years on the market, what its sprayed is gas, if identical notion is applied on the liquid spraying system, does spray liquid exactly deflection pipe 4 is mixed the spray gun group, promptly is one of initial concept of the present invention.
Main purpose of the present invention is that a kind of spray gun group will be provided, and by the multiple nozzle that the user selects voluntarily, dismounting is preserved nozzle and must do not reequiped separately rapidly, makes things convenient for user's operational requirements.
An of the present invention purpose is that a kind of spray gun group will be provided, and promptly is to improve the pipe joint structure so that pipeline extends conveniently and promote easy accessibility and pipeline to safeguard that arrangement is convenient.
In sum, known technology only provides and safeguards thick pipeline and the expensive repacking nozzle that is difficult at present, and pipeline is difficult for extending lengthening and shower nozzle style dullness does not have selectivity.
So the present invention can solve the problem of pipeline dismounting and extension and provide improved nozzle storage device to promote nozzle and store usefulness.
The object of the present invention is achieved like this:
A kind of spray gun group consists predominantly of the spray gun body, it is characterized in that:
This body has a liquid inlet joint and is connected with a deflection pipe, and is provided with the fixture of incense with the nozzle locking;
This liquid inlet joint has fixedly deflection pipe of spring locking plate, and is provided with and can backs down the ring segment that this spring locking plate is extracted this deflection pipe rapidly.
This nozzle has makes a plurality of nozzle threaded portion of locking mutually.
Being provided with sealing in this inlet attack scratches airduct and makes the rubber seal ring that liquid does not leak in the pipeline.
This deflection pipe is tool with this inlet attack and axially rotates being connected of shape.
The deflection pipe that this deflection pipe grafting extension sub, this extension sub other end are pegged graft and extended.
The snap joint at these extension sub two ends all has fixedly deflection pipe of spring locking plate, and is provided with and can backs down the ring segment that this spring locking plate is extracted this deflection pipe rapidly.
This deflection pipe is tool with this extension sub and axially rotates being connected of shape.
Be provided with sealing deflection pipe in this extension sub and make the rubber seal ring that liquid does not leak in the pipeline.
This deflection pipe grafting adapter coupling one end is connected with heavy caliber water pipe or tap.
The end that this adapter coupling is connected with the deflection pipe has the spring locking plate to fix this deflection pipe, and is provided with and backs down the ring segment that this spring locking plate is extracted this deflection pipe rapidly.
This deflection pipe is tool with this adapter coupling and axially rotates being connected of shape.
Be provided with sealing deflection pipe in this adapter coupling and make the rubber seal ring that liquid does not leak in the pipeline.
The present invention improves general spray gun group pipe joint structure and nozzle stores fixed structure, provide a kind of function more complete spray gun group, this spray gun group is to connect snap joint with the deflection pipe, can use easy dismounting mode to prolong liquid line arbitrarily, so that spray the position of long distance, the user only needs the light crimp head place promptly can dismounting deflection pipeline, and snap joint has the leakproof rubber grommet can prevent liquid leakage, and this kind snap joint can be installed on existing big pipe or the tap.The also improved nozzle memory structure of the present invention makes nozzle preserve variation more in addition, this improvement is because the hand line nozzle front end is provided with an outer screw section, make the nozzle of bigbore nozzle such as shower nozzle can be locked in the front end of small-bore nozzle such as fan nozzle, make nozzle increase to two groups and make former design variation more.
Practicality of the present invention still has following described advantage except that the above:
1, easy to use, safeguard simple, when finishing draining easy, the nearly spray gun end of water pipe from snap joint take apart draw high water pipe can quick draining;
2, snap joint is simple to operate, with low cost, maintenance is easy, can connect the pipeline that needs extension rapidly;
3, the deflection pipe is capable of expansion and contraction, and the time spent withdrawal does not take up space, and tidies up storage easily, replaces conventional water hose, exempts to use pipe collecting machine;
4, three kinds of interchangeable nozzles, the user change fan nozzle, seedpod of the lotus capitiform jet rose voluntarily fast according to spray pattern and the straight line can the section of nothing adjusted to conical nozzle.
Therefore, multifunction spray gun group of the present invention has usability and practicality on the industry.
Further specify technical scheme of the present invention and embodiment below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 is known air gun outline drawing;
Fig. 2 connects water pipe and the interconnected schematic diagram of deflection pipe for tap;
Fig. 3 is the side cutaway view of snap joint of the present invention;
Fig. 4 is the locking plate fixed mount of snap joint of the present invention and the plane of spring locking plate;
Fig. 5 is one of schematic diagram of multifunction spray gun group of the present invention;
Fig. 6 is a nozzle bearing profile;
Fig. 7 is two of the schematic diagram of multifunction spray gun group of the present invention;
Fig. 8 is the nozzle profile.
As shown in Figure 2, be to show water pipe connection diagram of the present invention, effect of the present invention is to have the liquid of pressure to be imported in the deflection pipe 4 by the connection by adapter coupling 3 in tap 1 or the water pipe 2, then again can be with the infinite in length system prolongation of deflection pipe 4, up to the water inlet that directs into spray gun by the connection of extension sub 5.
The heavy caliber end of adapter coupling 3 is provided with screw thread and can be connected with tap 1 or thick water pipe 2, enters deflection pipe 4 with the guiding current.
In order to describe the structure of snap joint 13 in detail, snap joint 13 profiles as shown in Figure 3, spring locking plate 33 is that fixedly deflection pipe 4 makes it be unlikely to skid off and come off, and locking plate fixed mount 34 is to be used for fixing spring locking plate 33 and its outer shroud to block the inwall of adapter coupling 3 and maintain static, spring locking plate 33 is unclamped,, push spring locking plate 33 open so ring segment 35 must be pushed away toward in, deflection pipe 4 it unclamped and no longer blocks deflection pipe 4, so can be extracted.In addition, the effect of rubber seal ring 32 is to make the liquid of pipeline inside to be unlikely and leaks, and has the effect of sealing.
Figure 4 shows that the constitutional diagram of locking plate fixed mount 34 and spring locking plate 33, wherein spring leaf 33 is fixed on the locking plate fixed mount 34, but locking plate fixed mount 34 allows that spring locking plate 33 is that axial rotation is done at the center with the center of circle of locking plate fixed mount 34, this function can be so that the user be when operating spray gun, and deflection pipe 4 is difficult for knotting.
Figure 5 shows that one of schematic diagram of multifunction spray gun group of the present invention, wherein water inlet is positioned at liquid inlet joint 37 places for snap joint 13 structures that connect the deflection pipe, small-bore in addition nozzle, be respectively equipped with outer screw section 121,103 for the fixing usefulness of heavy caliber nozzle seedpod of the lotus capitiform jet rose 11 as fan nozzle 12 and straight line to conical nozzle 10 front ends, the seedpod of the lotus capitiform jet rose 11 that is shown in Figure 6 is fixed in straight line to the profile of the infinite section nozzle 10 of taper, nozzle 10 then be fixed in have outer screw section by on the lever 6.Two of the constitutional diagram that is spray gun group of the present invention shown in Figure 7, the nozzle in wherein using is seedpod of the lotus capitiform jet rose 11, and locking device 7 and fastening body 9 be in order to locking by lever in the position that opens or closes, 8 on valve is to open or close by controlling it by lever.The straight line that is shown in Figure 8 is fixed in front end by lever 6 to the infinite section nozzle 10 of taper by screw thread, nut 101 then is fixed on the outer screw section of front end of nozzle 10, by profile as can be seen fan nozzle 12 be fixed on the joint 102 by screw thread and constitute one with nut 101.Must a bit be in this explanation, no matter can recognize the present invention by establishing the design that outer screw section provides many groups big hand line nozzles to exchange in spray nozzle front end by Fig. 5 to the explanation of the combination of Fig. 8 and profile, be that the spiral shell in preceding Dragon Boat Festival that any nozzle all the other nozzle when the spray gun front end uses all can be fixed in validly by lever 6 spins portion.
After describing preferred embodiment of the present invention in detail, be familiar with this technology personage and can clearly understand, and can carry out various variations and change not breaking away under this application claim and the spirit, and the present invention also is not subject to the embodiment of the embodiment of specification.
According to spray gun group of the invention process, can improve the shortcoming of known technology effectively, no matter all having obviously and directly, the convenience that is to use or the simplicity of maintenance improve.
Snap joint of the present invention is simple to operate, and is with low cost, and weight is light, safeguard easily, using unrestrictedly extension line length and dismounting easy rapidly, cooperate the deflection pipeline to use and safeguard and tidy up convenience.
The present invention allows two groups of nozzle, can replace at any time with user's demand, makes that the application of spray gun is diversified more.
In sum, the present invention has many good characteristics, and solve known technology on the practice with use shortcoming and inconvenience, effective solution is proposed, finish the practical and reliable device, and then reach the value of novelty and rich economic benefit.
Claims (12)
1, a kind of spray gun group consists predominantly of the spray gun body, it is characterized in that:
This body has a liquid inlet joint and is connected with a deflection pipe, and is provided with the fixture of incense with the nozzle locking;
This liquid inlet joint has fixedly deflection pipe of spring locking plate, and is provided with and can backs down the ring segment that this spring locking plate is extracted this deflection pipe rapidly.
2, spray gun group as claimed in claim 1 is characterized in that: this nozzle has makes a plurality of nozzle threaded portion of locking mutually.
3, spray gun group as claimed in claim 1 is characterized in that: be provided with sealing in this inlet attack and scratch airduct and make the rubber seal ring that liquid does not leak in the pipeline.
4, spray gun group as claimed in claim 1 is characterized in that: this deflection pipe is tool with this inlet attack and axially rotates being connected of shape.
5, spray gun group as claimed in claim 1 is characterized in that: the deflection pipe that this deflection pipe grafting extension sub, this extension sub other end are pegged graft and extended.
6, spray gun group as claimed in claim 5 is characterized in that: the snap joint at these extension sub two ends all has fixedly deflection pipe of spring locking plate, and is provided with and can backs down the ring segment that this spring locking plate is extracted this deflection pipe rapidly.
7, spray gun group as claimed in claim 5 is characterized in that: this deflection pipe is tool with this extension sub and axially rotates being connected of shape.
8, spray gun group as claimed in claim 5 is characterized in that: be provided with sealing deflection pipe in this extension sub and make the rubber seal ring that liquid does not leak in the pipeline.
9, spray gun group as claimed in claim 1 is characterized in that: this deflection pipe grafting adapter coupling one end is connected with heavy caliber water pipe or tap.
10, spray gun group as claimed in claim 9 is characterized in that: the end that this adapter coupling is connected with the deflection pipe has the spring locking plate to fix this deflection pipe, and is provided with and backs down the ring segment that this spring locking plate is extracted this deflection pipe rapidly.
11, spray gun group as claimed in claim 9 is characterized in that: this deflection pipe is tool with this adapter coupling and axially rotates being connected of shape.
12, spray gun group as claimed in claim 9 is characterized in that: be provided with sealing deflection pipe in this adapter coupling and make the rubber seal ring that liquid does not leak in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99109807 CN1280885A (en) | 1999-07-14 | 1999-07-14 | Spray gun set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99109807 CN1280885A (en) | 1999-07-14 | 1999-07-14 | Spray gun set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1280885A true CN1280885A (en) | 2001-01-24 |
Family
ID=5274162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99109807 Pending CN1280885A (en) | 1999-07-14 | 1999-07-14 | Spray gun set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1280885A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9751100B2 (en) | 2011-02-09 | 2017-09-05 | 3M Innovative Properties Company | Nozzle tips and spray head assemblies for liquid spray guns |
| US9802211B2 (en) | 2011-10-12 | 2017-10-31 | 3M Innovative Properties Company | Spray head assemblies for liquid spray guns |
| US9802213B2 (en) | 2012-03-06 | 2017-10-31 | 3M Innovative Properties Company | Spray gun having internal boost passageway |
| US10071388B2 (en) | 2009-01-26 | 2018-09-11 | 3M Innovative Properties Company | Liquid spray gun, spray gun platform, and spray head assembly |
| US10493473B2 (en) | 2013-07-15 | 2019-12-03 | 3M Innovative Properties Company | Air caps with face geometry inserts for liquid spray guns |
| US11167298B2 (en) | 2012-03-23 | 2021-11-09 | 3M Innovative Properties Company | Spray gun barrel with inseparable nozzle |
-
1999
- 1999-07-14 CN CN 99109807 patent/CN1280885A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10071388B2 (en) | 2009-01-26 | 2018-09-11 | 3M Innovative Properties Company | Liquid spray gun, spray gun platform, and spray head assembly |
| US9751100B2 (en) | 2011-02-09 | 2017-09-05 | 3M Innovative Properties Company | Nozzle tips and spray head assemblies for liquid spray guns |
| US9802211B2 (en) | 2011-10-12 | 2017-10-31 | 3M Innovative Properties Company | Spray head assemblies for liquid spray guns |
| US9802213B2 (en) | 2012-03-06 | 2017-10-31 | 3M Innovative Properties Company | Spray gun having internal boost passageway |
| US11167298B2 (en) | 2012-03-23 | 2021-11-09 | 3M Innovative Properties Company | Spray gun barrel with inseparable nozzle |
| US10493473B2 (en) | 2013-07-15 | 2019-12-03 | 3M Innovative Properties Company | Air caps with face geometry inserts for liquid spray guns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |