CN203470221U - Polyurethane foaming agent spraying gun adjustable in spraying angle - Google Patents
Polyurethane foaming agent spraying gun adjustable in spraying angle Download PDFInfo
- Publication number
- CN203470221U CN203470221U CN201320527390.9U CN201320527390U CN203470221U CN 203470221 U CN203470221 U CN 203470221U CN 201320527390 U CN201320527390 U CN 201320527390U CN 203470221 U CN203470221 U CN 203470221U
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- China
- Prior art keywords
- gun
- thimble
- leading portion
- rifle
- back segment
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- Withdrawn - After Issue
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Abstract
The utility model discloses a polyurethane foaming agent spraying gun adjustable in spraying angle. The polyurethane foaming agent spraying gun 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 through the adaptor and enter into the gun body through the hole. A trigger capable of controlling the 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 a 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 and the front ejection needle section bends over along with the front pipe body section. Accordingly, the adjustment of the ejection angle is realized.
Description
Technical field
The utility model relates to liquid ejector field, particularly a kind of polyurethane foam agent spray gun.
Background technology
Polyurethane foam agent spray gun comprises rifle mouth, gun barrel, rifle body, adapter and handle, and the thimble in gun barrel; Rifle body is provided with a hole, has the chemicals of pressure to be entered in rifle body by this hole by adapter, and rifle body is provided with to control and enters the trigger that the chemicals of rifle body is sprayed by rifle mouth.During use, start trigger and make to move after thimble, thimble is opened rifle mouth, and chemicals sprays through rifle mouth.After using, unclamp trigger, thimble resets under 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.
Utility model content
The shortcoming that can only spray towards a direction in order to overcome existing polyurethane foam agent spray gun, the utility model provides a kind of polyurethane foam agent spray gun of the adjustable spray angle that can spray towards multiple directions.
The polyurethane foam agent spray gun of adjustable spray angle, comprises rifle mouth, gun barrel, rifle body, adapter, universal joint, trigger, seal, adjusting device and handle, and the thimble in gun barrel.Rifle body is provided with a hole, there is the chemicals of pressure to be entered in rifle body by this hole by adapter, rifle body is provided with to control and enters the trigger that the chemicals of rifle body is sprayed by gun barrel, trigger is fixed on rifle body by bearing pin and shaft block ring, between rifle body and trigger, be provided with seal, rifle body rear end connects adjusting device, lower end connecting handle, and handle, at its lower end is provided with handle screw; It is characterized in that: gun barrel comprises the body leading portion and the body back segment being connected with rifle body that rifle mouth is installed, between body leading portion and body back segment, by universal joint, connect, 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 on body leading portion and the ball seat that is fixed on body back segment, and spheroid is arranged in ball seat rotationally, and spheroid front end is provided with the connecting rod fixing with body leading portion.
Further, ball seat comprises and is socketed on the sleeve part of body back segment and is arranged at the seal washer in sleeve part, and the front end of sleeve part is provided with the stopper section that stops spheroid to depart from, and seal washer is provided with the sphere with spheroid adaptation.
Further, described flexible piece is spring, and the front end of spring is fixed on thimble leading portion, and thimble back segment is fixed in rear end.
Body leading portion of the present utility model can rotate with respect to body back segment, when the Angulation changes of body leading portion, and elastic component deformation, thimble leading portion is followed body leading portion and is turned back, thereby realizes the adjusting of spray angle.
The utility model is rational in infrastructure, simple to operate, easy to use, satisfactory for result.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is the K portion enlarged drawing of Fig. 2.
The specific embodiment
As shown in Figure 1, 2, the foam gap filler spray gun of adjustable spray angle, comprises 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 to control and enters the trigger 12 that the chemicals of rifle body 2 is sprayed by gun barrel; Trigger 12 is installed on rifle body 2 by bearing pin 16 and shaft block ring 17, between rifle body 2 and trigger 12, be provided with seal 11, 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 being 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 on body leading portion 9 and the ball seat 52 that is fixed on 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 and is socketed on the sleeve part of 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 depart 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 on 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, polyurethane foam agent enters rifle body 2 by adapter 1 to the utility model, then till gun barrel is filled to rifle mouth 10 always.During use, detain trigger 12, after trigger 12 drives thimble, move, thimble is opened rifle mouth 10, and polyurethane foam agent is through 10 ejections of rifle mouth.In the time of need to regulating spray angle, by the turn back angle of needs of body leading portion 9, there are deformation 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.
Content described in this description embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and the equivalent technologies means that can expect according to the utility model design in those skilled in the art.
Claims (4)
1. the polyurethane foam agent spray gun of an adjustable spray angle, comprise rifle mouth, gun barrel, rifle body, adapter, universal joint, trigger, seal, adjusting device and handle, and the thimble in gun barrel, rifle body is provided with a hole, there is the chemicals of pressure to be entered in rifle body by this hole by adapter, rifle body is provided with to control and enters the trigger that the chemicals of rifle body is sprayed by gun barrel, trigger is installed on rifle body by bearing pin and shaft block ring, between rifle body and trigger, be provided with seal, rifle body rear end connects adjusting device, lower end connecting handle, handle, at its lower end is provided with handle screw, it is characterized in that: gun barrel comprises the body leading portion and the body back segment being connected with rifle body that rifle mouth is installed, between body leading portion and body back segment, by universal joint, connect, 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 adjustable spray angle as claimed in claim 1, it is characterized in that: described universal joint comprises the spheroid that is fixed on body leading portion and the ball seat that is fixed on body back segment, spheroid is arranged in ball seat rotationally, and spheroid front end is provided with the connecting rod fixing with body leading portion.
3. the polyurethane foam agent spray gun of adjustable spray angle as claimed in claim 2, it is characterized in that: ball seat comprises and is socketed on the sleeve part of 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 depart from, and seal washer is provided with the sphere with spheroid adaptation.
4. the polyurethane foam agent spray gun of the adjustable spray angle as described in one of claim 1-3, is characterized in that: described flexible piece is spring, and the front end of spring is fixed on thimble leading portion, and thimble back segment is fixed in rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527390.9U CN203470221U (en) | 2013-08-27 | 2013-08-27 | Polyurethane foaming agent spraying gun adjustable in spraying angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527390.9U CN203470221U (en) | 2013-08-27 | 2013-08-27 | Polyurethane foaming agent spraying gun adjustable in spraying angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470221U true CN203470221U (en) | 2014-03-12 |
Family
ID=50218635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527390.9U Withdrawn - After Issue CN203470221U (en) | 2013-08-27 | 2013-08-27 | Polyurethane foaming agent spraying gun adjustable in spraying angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433161A (en) * | 2013-08-27 | 2013-12-11 | 浙江火山机械有限公司 | Polyurethane foaming agent spraying gun with adjustable spraying angle |
| CN115415115A (en) * | 2022-09-06 | 2022-12-02 | 杭州赛维动力科技有限公司 | Electronic and pneumatic mixed glue spraying equipment of hand-held type |
-
2013
- 2013-08-27 CN CN201320527390.9U patent/CN203470221U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433161A (en) * | 2013-08-27 | 2013-12-11 | 浙江火山机械有限公司 | Polyurethane foaming agent spraying gun with adjustable spraying angle |
| CN103433161B (en) * | 2013-08-27 | 2016-06-01 | 浙江火山机械有限公司 | The polyurethane foam agent spray gun of adjustable spray angle |
| CN115415115A (en) * | 2022-09-06 | 2022-12-02 | 杭州赛维动力科技有限公司 | Electronic and pneumatic mixed glue spraying equipment of hand-held type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160601 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |