CN103433161A - Polyurethane foaming agent spraying gun with adjustable spraying angle - Google Patents
Polyurethane foaming agent spraying gun with adjustable spraying angle Download PDFInfo
- Publication number
- CN103433161A CN103433161A CN201310379863XA CN201310379863A CN103433161A CN 103433161 A CN103433161 A CN 103433161A CN 201310379863X A CN201310379863X A CN 201310379863XA CN 201310379863 A CN201310379863 A CN 201310379863A CN 103433161 A CN103433161 A CN 103433161A
- Authority
- CN
- China
- Prior art keywords
- gun
- thimble
- leading portion
- rifle
- back segment
- 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.)
- Granted
Links
- 239000004088 foaming agent Substances 0.000 title abstract description 5
- 238000005507 spraying Methods 0.000 title abstract 6
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 239000007921 spray Substances 0.000 claims description 28
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000011496 polyurethane foam Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000013043 chemical agent Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a polyurethane foaming agent spraying gun with the adjustable spraying angle. The polyurethane foaming agent spraying gun with the adjustable spraying angle comprises a gun nozzle, a gun pipe, a gun body, an adaptor, a handle and an ejection needle in the gun pipe. A hole is formed in the gun body. Chemical agents with pressure pass the adaptor and enters the gun body through the hole; a trigger capable of controlling ejection of the chemical agents entering the gun body through the gun nozzle is arranged on the gun body; the gun pipe comprises a front pipe body section for installing the gun nozzle and a rear pipe body section connected with the gun body, the front pipe body section and the rear gun body section are connected with a universal joint, and the universal joint is provided with a channel where the ejection needle can penetrate; the ejection needle comprises a front ejection needle section and rear ejection needle section, the front ejection needle and the rear ejection needle are connected through a flexible piece, and the flexible piece is located in the channel of the universal joint. The front pipe body section can rotate relative to the rear pipe body section, when the angle of the front pipe body section is changed, an elastic piece deforms, the front ejection section bends over along with the front pipe body section, and accordingly the ejection angle is adjusted.
Description
Technical field
The present invention relates to the liquid ejector field, particularly a kind of polyurethane foam agent spray gun.
Background technology
Polyurethane foam agent spray gun comprises the rifle mouth, gun barrel, rifle body, adapter and handle, and the thimble in gun barrel; The rifle body is provided with a hole, has the chemicals of pressure to be entered in the rifle body by this hole by adapter, and the rifle body is provided with can control the chemicals that enters the rifle body trigger by the ejection of rifle mouth.During use, start trigger and make to move after thimble, thimble is opened the rifle mouth, and chemicals sprays through the rifle mouth.After using, unclamp trigger, thimble resets under the stage clip effect, sealing rifle mouth, and chemicals stops ejection.The shortcoming of this spray gun is: the spray angle of spray gun is fixed, and can only spray towards a direction.
Summary of the invention
Can only, towards the shortcoming of a direction injection, the invention provides a kind of polyurethane foam agent spray gun of the spray angle regulated that can spray towards multiple directions in order to overcome existing polyurethane foam agent spray gun.
Can regulate the polyurethane foam agent spray gun of spray angle, comprise the rifle mouth, gun barrel, rifle body, adapter, universal joint, trigger, seal, adjusting device and handle, and the thimble in gun barrel.The rifle body is provided with a hole, there is the chemicals of pressure to be entered in the rifle body by this hole by adapter, the rifle body is provided with can control the chemicals that enters the rifle body trigger by the gun barrel ejection, trigger is fixed on the rifle body by bearing pin and shaft block ring, be provided with seal between rifle body and trigger, rifle body rear end connects adjusting device, the lower end connecting handle, and handle, at its lower end is provided with the handle screw; It is characterized in that: gun barrel comprises the body leading portion and the body back segment be connected with the rifle body that the rifle mouth is installed, and between body leading portion and body back segment, by universal joint, connects, and this universal joint is provided with the passage that allows thimble to run through; Thimble comprises thimble leading portion and thimble back segment, between thimble leading portion and thimble back segment, by flexible piece, connects, and this flexible piece is positioned at the passage of universal joint.
Further, described universal joint comprises the spheroid that is fixed in the body leading portion and the ball seat that is fixed in the body back segment, and spheroid is arranged in ball seat rotationally, and the spheroid front end is provided with the connecting rod fixing with the body leading portion.
Further, ball seat comprises the sleeve part that is socketed on the body back segment and the seal washer be arranged in sleeve part, and the front end of sleeve part is provided with the stopper section that stops spheroid to break away from, and seal washer is provided with the sphere with the spheroid adaptation.
Further, described flexible piece is spring, and the front end of spring is fixed in the thimble leading portion, and the thimble back segment is fixed in rear end.
Body leading portion of the present invention can rotate with respect to the body back segment, when the Angulation changes of body leading portion, and elastic component deformation, the thimble leading portion is followed the body leading portion and is turned back, thereby realizes the adjusting of spray angle.
The present invention is rational in infrastructure, simple to operate, easy to use, satisfactory for result.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is cutaway view of the present invention.
Fig. 3 is the K section enlarged drawing of Fig. 2.
The specific embodiment
As shown in Figure 1, 2, can regulate the foam gap filler spray gun of spray angle, comprise rifle mouth 10, gun barrel, rifle body 2, adapter 1, universal joint 5, trigger 12, seal 11, the thimble in adjusting device 14 and handle 13 and gun barrel.Rifle body 2 is provided with a hole, has the chemicals of pressure to be entered in rifle body 2 by this hole by adapter 1, and rifle body 2 is provided with can control the chemicals that enters rifle body 2 trigger 12 by the gun barrel ejection; Trigger 12 is installed on rifle body 2 by bearing pin 16 and shaft block ring 17, be provided with seal 11 between rifle body 2 and trigger 12, rifle body 2 rear ends connect adjusting device 14, and adjusting device 14 comprises stage clip 141, steel ball 142, rifle body lower end connecting handle 13, handle 13 lower ends are provided with handle screw 18; Gun barrel comprises the body leading portion 9 and the body back segment 4 be connected with rifle body 2 that rifle mouth 10 is installed, and between body leading portion 9 and body back segment 4, by universal joint 5, connects, and this universal joint 5 is provided with the passage that allows thimble to run through; Thimble comprises thimble leading portion 3B and thimble back segment 3A, between thimble leading portion 3B and thimble back segment 3A, by flexible piece 8, connects, and this flexible piece 8 is positioned at the passage of universal joint.Thimble leading portion 3B is positioned at body leading portion 9, and thimble back segment 3A is positioned at body back segment 4.
As shown in Figure 3, universal joint 5 comprises the spheroid 51 that is fixed in body leading portion 9 and the ball seat 52 that is fixed in body back segment 4, and spheroid 51 is arranged in ball seat 52 rotationally, and spheroid 51 front ends are provided with the connecting rod fixing with body leading portion 9.Ball seat 52 comprises the sleeve part that is socketed on body back segment 4 and is arranged at the seal washer 53 in sleeve part, the front end of sleeve part is provided with the stopper section that stops spheroid 51 to break away from, seal washer 53 is between body back segment 9 and spheroid 51, and seal washer 53 is provided with the sphere with spheroid 7 adaptations.
Described flexible piece 8 is spring, and the front end of spring is fixed in thimble leading portion 3B, and thimble back segment 3A is fixed in rear end.The front-end and back-end of spring all expose to passage.
In use, the polyurethane foam agent enters rifle body 2 by adapter 1 in the present invention, then till gun barrel is filled to rifle mouth 10 always.During use, detain trigger 12, move after trigger 12 drives thimble, thimble is opened rifle mouth 10, and the polyurethane foam agent is through 10 ejections of rifle mouth.While need regulating spray angle, by the turn back angle of needs of body leading portion 9, deformation occur in flexible piece 8, and thimble leading portion 3B follows body leading portion 9 and turns back, then detains trigger 12 and open rifle mouths 10, and foaming agent can spray towards the angle of appointment.Use while finishing, unclamp trigger 12, thimble resets under stage clip 141 effects, sealing rifle mouth 10, and foaming agent stops ejection, and body leading portion 9 is resetted.
The described content of this specification embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reaches conceives the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (4)
1. the polyurethane foam agent spray gun that can regulate spray angle, comprise the rifle mouth, gun barrel, the rifle body, adapter, universal joint, trigger, seal, adjusting device and handle, and the thimble in gun barrel, the rifle body is provided with a hole, there is the chemicals of pressure to be entered in the rifle body by this hole by adapter, the rifle body is provided with can control the chemicals that enters the rifle body trigger by the gun barrel ejection, trigger is installed on the rifle body by bearing pin and shaft block ring, be provided with seal between rifle body and trigger, rifle body rear end connects adjusting device, the lower end connecting handle, handle, at its lower end is provided with the handle screw, it is characterized in that: gun barrel comprises the body leading portion and the body back segment be connected with the rifle body that the rifle mouth is installed, and between body leading portion and body back segment, by universal joint, connects, and this universal joint is provided with the passage that allows thimble to run through, thimble comprises thimble leading portion and thimble back segment, between thimble leading portion and thimble back segment, by flexible piece, connects, and this flexible piece is positioned at the passage of universal joint.
2. the polyurethane foam agent spray gun of regulating spray angle as claimed in claim 1, it is characterized in that: described universal joint comprises the spheroid that is fixed in the body leading portion and is fixed in the ball seat of body back segment, spheroid is arranged in ball seat rotationally, and the spheroid front end is provided with the connecting rod fixing with the body leading portion.
3. the polyurethane foam agent spray gun of regulating spray angle as claimed in claim 2, it is characterized in that: ball seat comprises the sleeve part that is socketed on the body back segment and is arranged at the seal washer in sleeve part, the front end of sleeve part is provided with the stopper section that stops spheroid to break away from, and seal washer is provided with the sphere with the spheroid adaptation.
4. the polyurethane foam agent spray gun of regulating spray angle as described as one of claim 1-3, it is characterized in that: described flexible piece is spring, and the front end of spring is fixed in the thimble leading portion, and the thimble back segment is fixed in rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379863.XA CN103433161B (en) | 2013-08-27 | 2013-08-27 | The polyurethane foam agent spray gun of adjustable spray angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379863.XA CN103433161B (en) | 2013-08-27 | 2013-08-27 | The polyurethane foam agent spray gun of adjustable spray angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433161A true CN103433161A (en) | 2013-12-11 |
| CN103433161B CN103433161B (en) | 2016-06-01 |
Family
ID=49686927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310379863.XA Active CN103433161B (en) | 2013-08-27 | 2013-08-27 | The polyurethane foam agent spray gun of adjustable spray angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433161B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824692A (en) * | 2017-02-07 | 2017-06-13 | 安徽嘉伟新材料科技有限责任公司 | A kind of foaming agent filling gun |
| CN107284027A (en) * | 2017-07-28 | 2017-10-24 | 中国科学技术大学 | A kind of drive device of control airbrush working condition |
| CN109395977A (en) * | 2018-12-28 | 2019-03-01 | 惠州市洛河科技有限公司 | Dispensing colouring equipment |
| CN113880037A (en) * | 2020-07-01 | 2022-01-04 | 江阴市富仁高科股份有限公司 | Oil gun |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627336A1 (en) * | 1986-08-12 | 1988-02-18 | Erhard Birenheide | Supply vessel for a spray gun |
| CN2124770U (en) * | 1992-05-14 | 1992-12-16 | 范德美 | Spray head |
| CN1253862A (en) * | 1998-11-16 | 2000-05-24 | 周武巧 | Air dust-removing, tire-pumping, cleaning and paint-spraying device |
| US20110057059A1 (en) * | 2009-03-05 | 2011-03-10 | Denso Corporation | Injector |
| CN202212300U (en) * | 2011-08-09 | 2012-05-09 | 浙江火山机械有限公司 | Poly urethane (PU) foam gap filler spray gun with sealing structure |
| CN202541803U (en) * | 2012-02-27 | 2012-11-21 | 招商局重工(深圳)有限公司 | Nozzle used for washing mud holders |
| CN203470221U (en) * | 2013-08-27 | 2014-03-12 | 浙江火山机械有限公司 | Polyurethane foaming agent spraying gun adjustable in spraying angle |
-
2013
- 2013-08-27 CN CN201310379863.XA patent/CN103433161B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627336A1 (en) * | 1986-08-12 | 1988-02-18 | Erhard Birenheide | Supply vessel for a spray gun |
| CN2124770U (en) * | 1992-05-14 | 1992-12-16 | 范德美 | Spray head |
| CN1253862A (en) * | 1998-11-16 | 2000-05-24 | 周武巧 | Air dust-removing, tire-pumping, cleaning and paint-spraying device |
| US20110057059A1 (en) * | 2009-03-05 | 2011-03-10 | Denso Corporation | Injector |
| CN202212300U (en) * | 2011-08-09 | 2012-05-09 | 浙江火山机械有限公司 | Poly urethane (PU) foam gap filler spray gun with sealing structure |
| CN202541803U (en) * | 2012-02-27 | 2012-11-21 | 招商局重工(深圳)有限公司 | Nozzle used for washing mud holders |
| CN203470221U (en) * | 2013-08-27 | 2014-03-12 | 浙江火山机械有限公司 | Polyurethane foaming agent spraying gun adjustable in spraying angle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824692A (en) * | 2017-02-07 | 2017-06-13 | 安徽嘉伟新材料科技有限责任公司 | A kind of foaming agent filling gun |
| CN107284027A (en) * | 2017-07-28 | 2017-10-24 | 中国科学技术大学 | A kind of drive device of control airbrush working condition |
| CN107284027B (en) * | 2017-07-28 | 2023-03-10 | 中国科学技术大学 | Driving device for controlling working state of spray pen |
| CN109395977A (en) * | 2018-12-28 | 2019-03-01 | 惠州市洛河科技有限公司 | Dispensing colouring equipment |
| CN109395977B (en) * | 2018-12-28 | 2020-06-19 | 惠州市洛河科技有限公司 | Dispensing and coloring equipment |
| CN113880037A (en) * | 2020-07-01 | 2022-01-04 | 江阴市富仁高科股份有限公司 | Oil gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433161B (en) | 2016-06-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polyurethane foam spray gun with adjustable spraying angle Effective date of registration: 20220922 Granted publication date: 20160601 Pledgee: China Merchants Bank Co.,Ltd. Jinhua Branch Pledgor: ZHEJIANG VOLCANO MACHINERY Co.,Ltd. Registration number: Y2022980016094 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231026 Granted publication date: 20160601 Pledgee: China Merchants Bank Co.,Ltd. Jinhua Branch Pledgor: ZHEJIANG VOLCANO MACHINERY Co.,Ltd. Registration number: Y2022980016094 |