CN107930901A - A kind of protective cover of flush coater spray gun - Google Patents

A kind of protective cover of flush coater spray gun Download PDF

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Publication number
CN107930901A
CN107930901A CN201711284763.3A CN201711284763A CN107930901A CN 107930901 A CN107930901 A CN 107930901A CN 201711284763 A CN201711284763 A CN 201711284763A CN 107930901 A CN107930901 A CN 107930901A
Authority
CN
China
Prior art keywords
connector sleeve
spray gun
lower half
half connector
connecting portion
Prior art date
Application number
CN201711284763.3A
Other languages
Chinese (zh)
Inventor
茆文斌
Original Assignee
天长市金陵电子有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天长市金陵电子有限责任公司 filed Critical 天长市金陵电子有限责任公司
Priority to CN201711284763.3A priority Critical patent/CN107930901A/en
Publication of CN107930901A publication Critical patent/CN107930901A/en

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Abstract

The invention discloses a kind of protective cover of flush coater spray gun, including the connector sleeve being set on spray gun and the cover body structure being arranged on the connector sleeve;The connector sleeve includes upper half connector sleeve and lower half connector sleeve, and upper half connector sleeve and lower half connector sleeve can be spliced into a cylindrical connector sleeve, and external screw thread is provided with the upper half connector sleeve and lower half connector sleeve;The cover body structure includes cone-shaped hood and the connecting portion being connected with cone-shaped hood, and the connecting portion is a hollow cylindrical structure, and the connecting portion can be screwed on connector sleeve by internal thread thereon.The present invention can be fixed on spray gun by connector sleeve, the cone-shaped hood portion of being connected through is connected on connector sleeve, easy to the fixation of protective cover, connecting portion can be moved on connector sleeve by screw thread rotation, facilitate the distance between adjusting protecting cover and spray gun spray nozzle outlet, by setting elastic pressed piece in being covered in upper and lower half-connection, the spray gun of different-diameter can adapt to.

Description

A kind of protective cover of flush coater spray gun

Technical field

The present invention relates to electrostatic spraying field, more particularly to a kind of protective cover of flush coater spray gun.

Background technology

Electrostatic spray is using the coated article of ground connection as anode, and equipment high-voltage electricity grid are connected as cathode, electrostatic gun Negative high voltage, high-voltage electrostatic field is formed in two interpolars, and cathode produces corona discharge, makes the coating particle of ejection powered, and further Atomization, by identical charges repel each other, the principle that there is a natural attraction between the sexes, makes powered coating particle be inhaled under the action of electrostatic field along power line direction Attached coated article, a kind of process being adhered to after electric discharge on coated article.At present, it is using artificial most of the time due to spraying Hand-held electrostatic gun is to be operated, and easily occurs the situation of powder splashing when spraying, influences environment.

The content of the invention

The purpose of the invention is to overcome the above problem, there is provided a kind of protective cover of flush coater spray gun.

To reach above-mentioned purpose, the method that the present invention uses is:A kind of protective cover of flush coater spray gun, including it is set in spray Connector sleeve on rifle and the cover body structure being arranged on the connector sleeve;The connector sleeve include upper half connector sleeve and Lower half connector sleeve, upper half connector sleeve and lower half connector sleeve can be spliced into a cylindrical connector sleeve, in the upper half-connection External screw thread is provided with set and lower half connector sleeve;The cover body structure includes cone-shaped hood and the connection being connected with cone-shaped hood Portion, the connecting portion are a hollow cylindrical structure, and the connecting portion can be screwed in by internal thread thereon and connected Put on.

As a modification of the present invention, elastic compression is both provided with the upper half connector sleeve and lower half connector sleeve Part.

As a modification of the present invention, the elastic pressed piece is elastic collodion.

As a modification of the present invention, it is respectively arranged with the upper half connector sleeve and the junction of lower half connector sleeve It is raised and with raised matched groove.

Beneficial effect:

A kind of protective cover of flush coater spray gun provided by the invention, can be fixed on spray gun, cone-shaped hood passes through by connector sleeve Its connecting portion is connected on connector sleeve, and easy to the fixation of protective cover, connecting portion can be moved on connector sleeve by screw thread rotation, side Just the distance between adjusting protecting cover and spray gun spray nozzle outlet, can by setting elastic pressed piece in being covered in upper and lower half-connection Adapt to the spray gun of different-diameter.

Brief description of the drawings

Fig. 1 is the structure diagram of the present invention;

Fig. 2 is the sectional view of the connector sleeve of the present invention.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention Premised under implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.

Embodiment 1:

A kind of protective cover of flush coater spray gun as described in Fig. 1 to Fig. 2, including the connector sleeve that is set on spray gun and be arranged on Cover body structure on the connector sleeve.The connector sleeve includes upper half connector sleeve 2 and lower half connector sleeve 1, upper half-connection Set 2 and lower half connector sleeve 1 can be spliced into a cylindrical connector sleeve.On the upper half connector sleeve 2 and lower half connector sleeve 1 It is provided with external screw thread 5.

The cover body structure includes cone-shaped hood 4 and the connecting portion 3 being connected with cone-shaped hood 4, the connecting portion 3 are One hollow cylindrical structure, the connecting portion 3 can be screwed on connector sleeve by internal thread thereon.

Elastic pressed piece 6 is both provided with the upper half connector sleeve 2 and lower half connector sleeve 2.The elastic compression Part 6 is elastic collodion.

For the ease of the connection of upper half connector sleeve and lower half connector sleeve, in the upper half connector sleeve and lower half connector sleeve Junction be respectively arranged with protrusion and with raised matched groove.

A kind of protective cover of flush coater spray gun provided by the invention, can be fixed on spray gun, cone-shaped hood passes through by connector sleeve Its connecting portion is connected on connector sleeve, and easy to the fixation of protective cover, connecting portion can be moved on connector sleeve by screw thread rotation, side Just the distance between adjusting protecting cover and spray gun spray nozzle outlet, can by setting elastic pressed piece in being covered in upper and lower half-connection Adapt to the spray gun of different-diameter.

Claims (4)

  1. A kind of 1. protective cover of flush coater spray gun, it is characterised in that:Including the connector sleeve being set on spray gun and it is arranged on institute Cover body structure on the connector sleeve stated;The connector sleeve includes upper half connector sleeve and lower half connector sleeve, upper half connector sleeve and Lower half connector sleeve can be spliced into a cylindrical connector sleeve, is provided with the upper half connector sleeve and lower half connector sleeve outer Screw thread;The cover body structure includes cone-shaped hood and the connecting portion being connected with cone-shaped hood, and the connecting portion is a sky Heart cylindrical-shaped structure, the connecting portion can be screwed on connector sleeve by internal thread thereon.
  2. A kind of 2. protective cover of flush coater spray gun according to claim 1, it is characterised in that:In the upper half connector sleeve Elastic pressed piece is both provided with lower half connector sleeve.
  3. A kind of 3. protective cover of flush coater spray gun according to claim 2, it is characterised in that:The elastic pressed piece is Elastic collodion.
  4. A kind of 4. protective cover of flush coater spray gun according to claim 1, it is characterised in that:In the upper half connector sleeve With the junction of lower half connector sleeve be respectively arranged with protrusion and with raised matched groove.
CN201711284763.3A 2017-12-07 2017-12-07 A kind of protective cover of flush coater spray gun CN107930901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711284763.3A CN107930901A (en) 2017-12-07 2017-12-07 A kind of protective cover of flush coater spray gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711284763.3A CN107930901A (en) 2017-12-07 2017-12-07 A kind of protective cover of flush coater spray gun

Publications (1)

Publication Number Publication Date
CN107930901A true CN107930901A (en) 2018-04-20

Family

ID=61946066

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711284763.3A CN107930901A (en) 2017-12-07 2017-12-07 A kind of protective cover of flush coater spray gun

Country Status (1)

Country Link
CN (1) CN107930901A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09253539A (en) * 1996-03-22 1997-09-30 Yoshino Kogyosho Co Ltd Trigger type jetting device with hood
US6443368B1 (en) * 1999-05-01 2002-09-03 Corwin Kohls Gardening applicator for delivering liquid chemicals to selected vegetation
CN203763278U (en) * 2014-03-04 2014-08-13 浙江中医药大学 Spray gun with protective baffle
CN106345645A (en) * 2016-11-15 2017-01-25 大连理工大学 Wall-climbing air-free robot which works on the planking of the ship and the operational method of the wall-climbing air-free robot
CN206701538U (en) * 2017-05-15 2017-12-05 青岛华聚环保科技有限公司 A kind of wear-and corrosion-resistant material spraying equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09253539A (en) * 1996-03-22 1997-09-30 Yoshino Kogyosho Co Ltd Trigger type jetting device with hood
US6443368B1 (en) * 1999-05-01 2002-09-03 Corwin Kohls Gardening applicator for delivering liquid chemicals to selected vegetation
CN203763278U (en) * 2014-03-04 2014-08-13 浙江中医药大学 Spray gun with protective baffle
CN106345645A (en) * 2016-11-15 2017-01-25 大连理工大学 Wall-climbing air-free robot which works on the planking of the ship and the operational method of the wall-climbing air-free robot
CN206701538U (en) * 2017-05-15 2017-12-05 青岛华聚环保科技有限公司 A kind of wear-and corrosion-resistant material spraying equipment

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