CN205134904U - It adjusts spray gun of assembly to possess dark rod -type - Google Patents
It adjusts spray gun of assembly to possess dark rod -type Download PDFInfo
- Publication number
- CN205134904U CN205134904U CN201520937444.8U CN201520937444U CN205134904U CN 205134904 U CN205134904 U CN 205134904U CN 201520937444 U CN201520937444 U CN 201520937444U CN 205134904 U CN205134904 U CN 205134904U
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- China
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- thimble
- rifle body
- rifle
- rear end
- connection block
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Abstract
The utility model provides an it adjusts spray gun of assembly to possess dark rod -type, includes that the rifle is personally experienced sth. Part of the body, the thimble, be equipped with a hole on the rifle body, the chemicals that has pressure passes through the adapter, and get into rifle from this hole internal, rifle body dead ahead has connected gradually barrel, rifle mouth, and the below is connected with the handle thereafter, rifle body middle part is equipped with the trigger, the thimble anterior segment is arranged in the barrel, thimble slider linkage on trigger and the thimble, rifle body rear end is connected with dark rod -type and adjusts the assembly, dark rod -type adjust the assembly include one with the rifle connecting seat be connected of rear end physically, wear to be equipped with the regulation pole in the connecting seat, adjust the rear end fixedly connected with adjusting collar of pole, install by the dark pole of its drive pivoted activity in adjusting the pole, the dark pole overcoat of activity is equipped with the nut, the nut sets up the front end department at the connecting seat, is equipped with the pressure spring between its and the thimble slider, the rear end of thimble is connected with the front end contact of the dark pole of activity and the axial displacement through the dark pole of activity realizes the aperture and adjusts or lock the thimble.
Description
Technical field
The utility model relates to a kind of spray gun possessing blind rod type adjustment assembly.
Background technology
Cranny filler of polyurethane foam has the functions such as fixing, sound insulation, insulation, waterproofing and leakage-stopping, and thus cranny filler of polyurethane foam particularly obtains applying more and more widely at building field.
Polyurethane foam joint mixture spray gun comprises rifle mouth, gun barrel, rifle body, adapter and handle, rifle body is provided with a hole, the chemicals of pressure is had to enter in rifle body by adapter from hole, rifle body is provided with the trigger that controlled chemicals processed is sprayed by rifle mouth, one shaft block ring is fixed on the junction of trigger and rifle body by bearing pin, gun tube rear end connecting ejector pin aperture device, thimble is placed in gun barrel, trigger and thimble slide block link, pin opening degree regulator rear end is provided with the regulating nut of adjustable switch and locking thimble, is provided with spring between regulating nut and thimble.The shortcoming of this pin opening degree regulator is: 1, regulating nut is connected on rifle body by screw thread pair, does not have spacing, easily cause the potential safety hazard that regulating nut flies from rifle body bullet during misoperation when regulating nut retreats.2, regulating nut directly and spring contact, and turn regulating nut is required great effort.
Summary of the invention
The utility model provide a kind of regulate brisk smooth and easy, keep regulating part position stability, handling safety possess the spray gun that blind rod type regulates assembly.
The technical solution adopted in the utility model is:
A kind of possess the spray gun that blind rod type regulates assembly, comprise rifle mouth, gun barrel, rifle body, adapter, thimble and handle, described rifle body is provided with a hole, the chemicals of pressure is had to enter in rifle body by adapter from this hole, the dead ahead of described rifle body is connected with gun barrel in turn, rifle mouth, its back lower place is connected with handle, the middle part of described rifle body is provided with trigger, sealing device is provided with between rifle body and trigger, described thimble leading portion is placed in gun barrel, thimble slide block on described trigger and thimble links, it is characterized in that: described rifle body rear end is connected with blind rod type and regulates assembly, described blind rod type regulates assembly to comprise a Connection Block be connected with rifle body rear end, rotatable adjusting rod is equipped with in described Connection Block, the rear end of described adjusting rod is fixedly connected with and drives it to rotate the regulating sleeve regulated, be provided with in described adjusting rod and drive by it dark bar of activity rotated, the nut moved in the axial direction after it rotates is arranged with outside the dark bar of described activity, described nut is arranged on the front end place of Connection Block, stage clip is provided with between itself and thimble slide block, the rear end of described thimble is connected with the front end in contact of the dark bar of activity and is carried out aperture adjustment by moving axially of the dark bar of activity or locked thimble.Blind rod type of the present utility model regulates assembly to realize regulating aperture or the locking thimble of thimble by the dark bar of activity, and during adjustment, regulating part and stage clip directly do not touch, and make adjustment brisk smooth and easy.
Further, between described Connection Block and regulating sleeve, be provided with damping unit, be beneficial to regulating part and keep settling position, can not rotate voluntarily or move axially.
Further, described damping unit comprises elastic component and ball, and described elastic component is arranged in the accommodating cavity of regulating sleeve, and described ball is fitted between elastic component and the outer face of Connection Block, and the outer face of described Connection Block is provided with the recessed shelves coordinated with ball.When rotating regulating sleeve, ball is intermittent to be entered in recessed shelves, prevents regulating sleeve unintentional rotation, guarantees handling safety.
Further, described recessed shelves are distributed on the outer face of Connection Block.When regulating sleeve rotates, where no matter forward to, all have the recessed shelves coordinating with ball and locate.
Further, described adjusting rod is fixedly connected with by screw with between regulating sleeve.
Further, described Connection Block is provided with external screw thread, and it is threaded fixing with rifle body rear end.
The beneficial effects of the utility model: regulate brisk smooth and easy, maintenance regulating part position stability, handling safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that blind rod type of the present utility model regulates assembly.
Fig. 3 is the cross-sectional view of Connection Block of the present utility model.
Fig. 4 is the structural representation of Connection Block outer face of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternatives, improvement project and the equivalents that may comprise in Claims scope.
See Fig. 1-4, a kind of possess the spray gun that blind rod type regulates assembly, comprise rifle mouth 4, gun barrel 3, rifle body 2, adapter 1, thimble 7 and handle 9, described rifle body 2 is provided with a hole, the chemicals of pressure is had to enter in rifle body 2 by adapter 1 from this hole, the dead ahead of described rifle body 2 is connected with gun barrel 3 in turn, rifle mouth 4, its back lower place is connected with handle 9, the middle part of described rifle body 2 is provided with trigger 6, sealing device 5 is provided with between rifle body 2 and trigger 6, described thimble 7 leading portion is placed in gun barrel 3, described trigger 6 links with the thimble slide block on thimble 7, described rifle body 2 rear end is connected with blind rod type and regulates assembly 10, described blind rod type regulates assembly 10 to comprise a Connection Block 10d be connected with rifle body 2 rear end, rotatable adjusting rod 10c is equipped with in described Connection Block 10d, the rear end of described adjusting rod 10c is fixedly connected with and drives it to rotate the regulating sleeve 10g regulated, be provided with in described adjusting rod 10c and drive by it dark bar 10a of activity rotated, the nut 10b moved in the axial direction after it rotates is arranged with outside the dark bar 10a of described activity, described nut 10b is arranged on the front end place of Connection Block 10d, stage clip 8 is provided with between itself and thimble slide block, the rear end of described thimble 7 is connected with the front end in contact of activity dark bar 10a and is carried out aperture adjustment by moving axially of the dark bar 10a of activity or locked thimble 7.Blind rod type of the present utility model regulates assembly 10 to realize regulating aperture or the locking thimble 7 of thimble 7 by the dark bar 10a of activity, and during adjustment, regulating part and stage clip 8 directly do not touch, and make adjustment brisk smooth and easy.
Be provided with multiple damping unit between Connection Block 10d and regulating sleeve 10g described in the present embodiment, be beneficial to regulating part and keep settling position, can not rotate voluntarily or move axially.Certain damping unit also can be only arrange one.
Damping unit described in the present embodiment comprises elastic component 10f and ball 10e, described elastic component 10f is arranged in the accommodating cavity of regulating sleeve 10g, described ball 10e is fitted between the outer face of elastic component 10g and Connection Block 10d, and the outer face of described Connection Block 10d is provided with the recessed shelves 10h coordinated with ball 10e.When rotating regulating sleeve 10g, ball 10e is intermittent to be entered in recessed shelves 10h, prevents regulating sleeve 10g unintentional rotation, guarantees handling safety.Elastic component 10f in the present embodiment is preferably spring, and ball 10e is preferably steel ball.
Described in the present embodiment, recessed shelves 10h is distributed on the outer face of Connection Block 10d.When regulating sleeve 10g rotates, where no matter forward to, all have the recessed shelves 10h coordinating with ball 10e and locate.
Be fixedly connected with by screw 10i between adjusting rod 10c with regulating sleeve 10g described in the present embodiment.
Described in the present embodiment, Connection Block 10d is provided with external screw thread, and it is threaded fixing with rifle body 2 rear end.
When the utility model uses, when rotating regulating sleeve 10g, drive adjusting rod 10c synchronous axial system, adjusting rod 10c then drive activity dark bar 10a synchronous axial system moving axially along nut 10b, move axially by the dark bar 10a of activity the distance regulating itself and thimble slide block, thus realize aperture and regulate or the function of locking thimble 7.And in adjustment process, the ball 10e in damping unit is intermittent to be entered in recessed shelves 10h, can prevent regulating sleeve 10g unintentional rotation.
Claims (6)
1. one kind possesses the spray gun that blind rod type regulates assembly, comprise rifle mouth, gun barrel, rifle body, adapter, thimble and handle, described rifle body is provided with a hole, the chemicals of pressure is had to enter in rifle body by adapter from this hole, the dead ahead of described rifle body is connected with gun barrel in turn, rifle mouth, its back lower place is connected with handle, the middle part of described rifle body is provided with trigger, sealing device is provided with between rifle body and trigger, described thimble leading portion is placed in gun barrel, thimble slide block on described trigger and thimble links, it is characterized in that: described rifle body rear end is connected with blind rod type and regulates assembly, described blind rod type regulates assembly to comprise a Connection Block be connected with rifle body rear end, rotatable adjusting rod is equipped with in described Connection Block, the rear end of described adjusting rod is fixedly connected with and drives it to rotate the regulating sleeve regulated, be provided with in described adjusting rod and drive by it dark bar of activity rotated, the nut moved in the axial direction after it rotates is arranged with outside the dark bar of described activity, described nut is arranged on the front end place of Connection Block, stage clip is provided with between itself and thimble slide block, the rear end of described thimble is connected with the front end in contact of the dark bar of activity and is realized aperture and regulated by moving axially of the dark bar of activity or lock thimble.
2. a kind of as claimed in claim 1 possess the spray gun that blind rod type regulates assembly, it is characterized in that: be provided with damping unit between described Connection Block and regulating sleeve.
3. a kind of as claimed in claim 2 possess the spray gun that blind rod type regulates assembly, it is characterized in that: described damping unit comprises elastic component and ball, described elastic component is arranged in the accommodating cavity of regulating sleeve, described ball is fitted between elastic component and the outer face of Connection Block, and the outer face of described Connection Block is provided with the recessed shelves coordinated with ball.
4. a kind of as claimed in claim 3 possess the spray gun that blind rod type regulates assembly, it is characterized in that: described recessed shelves are distributed on the outer face of Connection Block.
5. a kind of spray gun possessing blind rod type adjustment assembly as described in one of claim 1 ~ 4, is characterized in that: described adjusting rod is fixedly connected with by screw with between regulating sleeve.
6. a kind of as claimed in claim 5 possess the spray gun that blind rod type regulates assembly, and it is characterized in that: described Connection Block is provided with external screw thread, it is threaded fixing with rifle body rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937444.8U CN205134904U (en) | 2015-11-23 | 2015-11-23 | It adjusts spray gun of assembly to possess dark rod -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937444.8U CN205134904U (en) | 2015-11-23 | 2015-11-23 | It adjusts spray gun of assembly to possess dark rod -type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134904U true CN205134904U (en) | 2016-04-06 |
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ID=55620711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937444.8U Active CN205134904U (en) | 2015-11-23 | 2015-11-23 | It adjusts spray gun of assembly to possess dark rod -type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207103A1 (en) * | 2019-04-12 | 2020-10-15 | 浙江火山机械有限公司 | Spray gun having convenient switch switching safety |
-
2015
- 2015-11-23 CN CN201520937444.8U patent/CN205134904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207103A1 (en) * | 2019-04-12 | 2020-10-15 | 浙江火山机械有限公司 | Spray gun having convenient switch switching safety |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |