CN206897668U - A kind of glue spraying head being not easily blocked - Google Patents

A kind of glue spraying head being not easily blocked Download PDF

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Publication number
CN206897668U
CN206897668U CN201720788306.7U CN201720788306U CN206897668U CN 206897668 U CN206897668 U CN 206897668U CN 201720788306 U CN201720788306 U CN 201720788306U CN 206897668 U CN206897668 U CN 206897668U
Authority
CN
China
Prior art keywords
nozzle
head
spraying
cap
glue
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
Application number
CN201720788306.7U
Other languages
Chinese (zh)
Inventor
黄尔书
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaihua Hongfa Trade Co Ltd
Original Assignee
Kaihua Hongfa Trade Co Ltd
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 Kaihua Hongfa Trade Co Ltd filed Critical Kaihua Hongfa Trade Co Ltd
Priority to CN201720788306.7U priority Critical patent/CN206897668U/en
Application granted granted Critical
Publication of CN206897668U publication Critical patent/CN206897668U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of glue spraying head being not easily blocked, a kind of glue spraying head being not easily blocked, including nozzle and cap of spraying nozzle, wherein nozzle is threadedly coupled with glue spraying head body, cap of spraying nozzle is enclosed on nozzle and is threadedly coupled with glue spraying head body, cap of spraying nozzle is provided with through hole corresponding with nozzle, and extending head is formed on the nozzle, and the extending head is extended on the outside of cap of spraying nozzle through the through hole.The purpose of this utility model is to provide a kind of glue spraying head being not easily blocked.

Description

A kind of glue spraying head being not easily blocked
Technical field
It the utility model is related to glue spraying equipment field, and in particular to a kind of glue spraying head being not easily blocked.
Background technology
Glue spraying head is to be come with a kind of equipment for sprayed glues, the vaporific glue of its ejection for leather, footwear material etc. Bond.And shower nozzle sprays the quality of the atomizing effect decision spraying operation of glue, its nozzle of existing glue spraying head is in glue spraying work Glue can be remained after industry, plug nozzle is understood after the glue curing of the residual, influences the use of glue spraying head.
Glue spraying head in existing market, including glue spraying head body, glue spraying head body lower end are connected with nozzle and cap of spraying nozzle, spray For mouth cap sleeve on nozzle, cap of spraying nozzle is provided with through hole corresponding with nozzle, because the through hole of nozzle and cap of spraying nozzle is substantially flush, Easily cause at the glue plug nozzle of residual.
Utility model content
The purpose of this utility model is to provide a kind of glue spraying head being not easily blocked.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of glue spraying head being not easily blocked, including nozzle and cap of spraying nozzle, wherein nozzle are threadedly coupled with glue spraying head body, spray Mouth cap sleeve is threadedly coupled on nozzle and with glue spraying head body, and cap of spraying nozzle is provided with through hole corresponding with nozzle, on the nozzle Extending head is formed, the extending head is extended on the outside of cap of spraying nozzle through the through hole.
The utility model is further arranged to, and the spacing of the glue-extruding end of the extending head and the through hole end of cap of spraying nozzle is 0.5-3mm。
The utility model is further arranged to, and the extending head forms gap with the through hole and coordinated, for forming sky Gas passage.
The utility model is further arranged to, and the end of the extending head is provided with liquid-dividing head, and the liquid-dividing head is hat shape, Liquid-dividing head openend is connected with extending head, and fluid hole is distributed with the side wall of the extending head other end.
The beneficial effects of the utility model:The glue spraying head provided by the utility model being not easily blocked, it passes through in nozzle Place sets the extending head extended on the outside of cap of spraying nozzle, is extended the discharging opening of nozzle, and forms one with the openings of cap of spraying nozzle Set a distance, formation blocking between cap of spraying nozzle and nozzle is bonded in after avoiding the glue dries of residual.Its is residual for nozzle head after extension The glue stayed, due to having a certain distance with cap of spraying nozzle, and in the presence of air-out, it is then not possible to can cap of spraying nozzle and nozzle it Between form felt jam.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the B portions enlarged drawing in the utility model Fig. 1;
Fig. 3 is the structural representation of nozzle and cap of spraying nozzle in the prior art;
Fig. 4 is the structural representation that the utility model is connected with liquid-dividing head.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 4.
A kind of glue spraying head being not easily blocked, including nozzle 1 and cap of spraying nozzle 2, wherein nozzle 1 connect with the screw thread of glue spraying head body 3 Connecing, cap of spraying nozzle 2 is enclosed on nozzle 1 and is threadedly coupled with glue spraying head body 3, and cap of spraying nozzle 2 is provided with through hole 4 corresponding with nozzle 1, Extending head 5 is formed on the nozzle 1, the extending head 5 extends to the outside of cap of spraying nozzle 2, the extending head 5 through the through hole 4 The spacing at the end of through hole 4 of glue-extruding end and cap of spraying nozzle 2 be 0.5-3mm, the extending head 5 forms gap cooperation with the through hole 4, For forming air duct.
Fig. 3 is a kind of glue spraying head of the prior art, and its cap of spraying nozzle lower end flushes with the lower end of nozzle, such glue spraying Head, glue is easily remained in the junction of cap of spraying nozzle and nozzle, after glue dries, glue easily blocks outlet.
The glue spraying head provided by the utility model being not easily blocked, it extends the outside of cap of spraying nozzle 2 by being set at nozzle 1 Extending head 5, be extended the discharging opening of nozzle 1, and with 4 mouthfuls of the through hole formation certain distances of cap of spraying nozzle 2, avoid residual It is bonded in be formed between cap of spraying nozzle 2 and nozzle 1 after glue dries and blocks.The glue of its residual of 1, nozzle after extension, due to Cap of spraying nozzle 2 has a certain distance, and in the presence of air-out, it is then not possible to it can be formed to bond between cap of spraying nozzle 2 and nozzle 1 and blocked up Plug.
As shown in figure 4, the end of the extending head 5 is provided with liquid-dividing head 6, the liquid-dividing head 6 is hat shape, and liquid-dividing head 6 is open End is connected with extending head 5, and fluid hole 7 is distributed with the side wall of the other end of extending head 5, and the setting, which can be formed, laterally goes out glue, matches somebody with somebody The air duct being enclosed in around extending head 5 is closed, is more beneficial for glue spraying.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made If these improvement and modification also should be regarded as the scope of protection of the utility model.

Claims (4)

1. a kind of glue spraying head being not easily blocked, including nozzle and cap of spraying nozzle, wherein nozzle are threadedly coupled with glue spraying head body, nozzle Cap sleeve is threadedly coupled on nozzle and with glue spraying head body, and cap of spraying nozzle is provided with through hole corresponding with nozzle, it is characterised in that:Institute State and extending head is formed on nozzle, the extending head is extended on the outside of cap of spraying nozzle through the through hole.
A kind of 2. glue spraying head being not easily blocked according to claim 1, it is characterised in that:The glue-extruding end of the extending head with The spacing of the through hole end of cap of spraying nozzle is 0.5-3mm.
A kind of 3. glue spraying head being not easily blocked according to claim 1, it is characterised in that:The extending head and the through hole Form gap to coordinate, for forming air duct.
A kind of 4. glue spraying head being not easily blocked according to claim 1, it is characterised in that:The end of the extending head is provided with Liquid-dividing head, the liquid-dividing head are hat shape, and liquid-dividing head openend is connected with extending head, is distributed with out in the side wall of the extending head other end Fluid apertures.
CN201720788306.7U 2017-07-03 2017-07-03 A kind of glue spraying head being not easily blocked Expired - Fee Related CN206897668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720788306.7U CN206897668U (en) 2017-07-03 2017-07-03 A kind of glue spraying head being not easily blocked

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720788306.7U CN206897668U (en) 2017-07-03 2017-07-03 A kind of glue spraying head being not easily blocked

Publications (1)

Publication Number Publication Date
CN206897668U true CN206897668U (en) 2018-01-19

Family

ID=61291912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720788306.7U Expired - Fee Related CN206897668U (en) 2017-07-03 2017-07-03 A kind of glue spraying head being not easily blocked

Country Status (1)

Country Link
CN (1) CN206897668U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109804899A (en) * 2019-02-25 2019-05-28 广州市欧伊若科技有限公司 A kind of anticlogging micro-spray device with regulatory function for agricultural production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109804899A (en) * 2019-02-25 2019-05-28 广州市欧伊若科技有限公司 A kind of anticlogging micro-spray device with regulatory function for agricultural production

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180119

Termination date: 20210703