CN201036769Y - Spray gun nozzle - Google Patents
Spray gun nozzle Download PDFInfo
- Publication number
- CN201036769Y CN201036769Y CNU2007200038822U CN200720003882U CN201036769Y CN 201036769 Y CN201036769 Y CN 201036769Y CN U2007200038822 U CNU2007200038822 U CN U2007200038822U CN 200720003882 U CN200720003882 U CN 200720003882U CN 201036769 Y CN201036769 Y CN 201036769Y
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- CN
- China
- Prior art keywords
- cover
- rectification
- liquid
- spray gun
- fluid
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spraying gun mouth which belongs to the spraying tool technical field. The utility model comprises a combination seat, a fluid cover and a rectification recovery cover. The rectification recovery cover is arranged outside the fluid cover, an enclosed cover body is formed around the outside of the rectification recovery cover, and a recovery hole is arranged below the rectification recovery cover; a conduction current recovery cover with horn-shaped inner side is provided with a collection hole on the surface. The fluid cover is integrated with a liquid hole and an air hole and is fastened by the inner screw thread of the rectification recovery cover and the outer screw thread of the combination seat. The liquid is atomized and then is restricted by the rectification recovery cover, and the liquid drops diffracted to the rectification recovery cover enter into a receiving chamber to be stored in a receiver. The utility model solves the problems that the prior spraying gun mouth has bad atomization effect and has the diffraction and the waste of the liquid drops and environmental pollution caused by wind force; achieves the effects of wind resistance, improving the atomization degree of the liquid and recovering the liquid, and is suitable for spraying job between minus 90 DEG and 90 DEG.
Description
Technical field
The utility model relates to a kind of Spray gun nozzle, especially relates to a kind of spray gun front end and reclaims the Spray gun nozzle that covers in conjunction with rectification, belongs to the Spray painting tool technical field.
Background technology
Existing Spray gun nozzle is that gas and liquid atomize outside Spray gun nozzle.This structure open work is subjected to windage, and liquid is scattered, and has a strong impact on by the quality of spray plane, causes the waste of liquid, and contaminated environment influences operator's physical and mental health.The patent No. 00253793.1 relates to a kind of Spray gun nozzle, and it has overcome the influence that operation is subjected to wind-force, but the gas in its structure is air, and it is poor to exist atomizing effect, drips a wasting phenomenon of dropping down along cover after the atomization of liquid.
Summary of the invention
One of the purpose of this utility model is at the defective of prior art and deficiency, and a kind of Spray gun nozzle with wind resistance and rectification recovery drop effect is provided.
Two of the purpose of this utility model is to provide a kind of better Spray gun nozzle of atomizing effect that can make the liquid ejection.
The purpose of this utility model is achieved in that a kind of Spray gun nozzle, comprises the connecting support, fluid lid, the rectification recovery cover that connect with the barral of a gun front end.One of its feature is that nozzle is provided with rectification in the fluid lid outside and reclaims cover, forms the outer outlet body of sealing around this cover outer end, and its below is provided with recovery holes, joins by screw thread and receiver, and receiver is that transparent material is made; The inboard is the water conservancy diversion collecting hood of loudspeaker form, and its ring bodies surface distributed has collection hole, and there is a segment distance at collection hole and water conservancy diversion collecting hood two ends; It between the inside and outside cover room; Fluid covers by the external screw thread institute of the internal thread of rectification recovery cover and connecting support fastening.Two of its feature is to be liquid pass hole in the middle of the fluid lid that liquid pass hole is the air passing hole of annular distribution outward.
The beneficial effects of the utility model are, make to be subjected to windage and the diffusing atomized liquid that spreads out is subjected to the constraint that the inboard water conservancy diversion collecting hood of cover is reclaimed in rectification, and are collected by collection hole, reach effectively the effect that economizes on resources, reduces contaminated environment.In addition, the air passing hole that fluid covers distributes in the form of a ring, and liquid is fully atomized, and makes by the spraying of spray plane more evenly, has promoted coating quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a profile of the present utility model.
Among the figure: 11 is gun shot, and 12 is external screw thread, and 21 is control lever, and 22 is diversion seat, and 23 is guiding gutter, 24 is taper, and 31 is connecting support, and 32 is internal thread, and 33 is air admission hole, 34 is interior ring air chamber, and 35 is external screw thread, and 36 for dividing pore, and 37 is conical baffled, 41 are the fluid lid, and 42 is liquid pass hole, and 43 is air passing hole, and 51 is internal thread, 52 are rectification recovery cover, and 53 is room, and 54 is the water conservancy diversion collecting hood, and 55 is collection hole, 56 is recovery holes, and 57 is external screw thread, and 60 is receiver, and 61 is internal thread.
The specific embodiment
As shown in Figure 1, 2, a kind of Spray gun nozzle comprises gun shot (11), connecting support (31), diversion seat (22), fluid lid (41), rectification recovery cover (52).
Connecting support (31) is the ghost inner ring body, which is provided with air admission hole (33), interior ring air chamber (34), interior ring front end and is provided with ring-type and divides pore (36), interior tilted conical baffle plate (37), forms gas distributing chamber between baffle plate (37) and fluid lid (41).The rear end of connecting support (31) is provided with on the external screw thread (12) that internal thread (32) is fastened on gun shot (11), and its front end is provided with the internal thread (51) that external screw thread (35) and rectification reclaim cover (52) and is screwed.
The central authorities of fluid lid (41) are provided with liquid pass hole (42) and match with the taper (24) of diversion seat (22), and its outside is the air passing hole (43) of annular distribution.The internal thread (51) that fluid lid (41) reclaims cover (52) by the external screw thread (35) and the rectification of connecting support (31) is pressing solidly.
Between the seal bootr in rectification recovery cover (52) outside and inboard recovery cover (54) is room (53), the below of outer cover is provided with recovery holes (56), the receiver (60) of itself and transparent material joins, the external screw thread (57) that receiver (60) is provided with internal thread (61) and recovery holes (56) is screwed, and water conservancy diversion collecting hood (54) is provided with the collection hole (55) of annular distribution.
During use, compressed liquid flow to the tank in the connecting support (31) along the gap between gun shot (11) and control lever (21), guiding gutter (23) through diversion seat (22) flow to liquid pass hole (42) ejection of taper (24) and fluid lid (41) again, and Compressed Gas is by the gas distributing chamber of air admission hole (33) through between air chamber (34), branch pore (36), baffle plate (37) and fluid lid (41) of connecting support (31), air passing hole (43) ejection that fluid covers (41).Spreading out after the atomization of liquid looses goes into room (53) to the drop of water conservancy diversion collecting hood (54) through collection hole (55), converges with being stored in receiver (60), reaches windproof and the effect rectification withdrawal liquid with this.This structure is applicable to the operation that sprays in-90 °～90 ° scopes.
Claims (5)
1. Spray gun nozzle, comprise that the connecting support, the fluid that are connected in the gun shot front end cover, cover is reclaimed in rectification, it is characterized in that the fluid lid outside is provided with rectification recovery cover, forms the outer outlet body that seals around this cover outer end, its below is provided with recovery holes, and is joined by screw thread and receiver; The inboard is the water conservancy diversion collecting hood, and its surface distributed has collection hole, is room between inside and outside cover; Fluid covers by the external screw thread institute of the internal thread of rectification recovery cover and connecting support fastening.
2. a kind of Spray gun nozzle as claimed in claim 1 is characterized in that water conservancy diversion collecting hood flare attitude.
3. a kind of Spray gun nozzle as claimed in claim 1 or 2 is characterized in that the ring body surface of water conservancy diversion collecting hood is provided with collection hole, and there is a fragment position at pitch-row water conservancy diversion collecting hood two ends.
4. a kind of Spray gun nozzle as claimed in claim 1 is characterized in that rectification reclaims that the outer cover below of cover is provided with recovery holes and receiver joins.
5. as claim 1 or 4 described a kind of Spray gun nozzles, it is characterized in that receiver is a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200038822U CN201036769Y (en) | 2007-02-06 | 2007-02-06 | Spray gun nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200038822U CN201036769Y (en) | 2007-02-06 | 2007-02-06 | Spray gun nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036769Y true CN201036769Y (en) | 2008-03-19 |
Family
ID=39209277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200038822U Expired - Fee Related CN201036769Y (en) | 2007-02-06 | 2007-02-06 | Spray gun nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036769Y (en) |
-
2007
- 2007-02-06 CN CNU2007200038822U patent/CN201036769Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100206 |