CN218531564U - Flat hole nozzle special for polyurethane foam joint filling - Google Patents
Flat hole nozzle special for polyurethane foam joint filling Download PDFInfo
- Publication number
- CN218531564U CN218531564U CN202222713473.9U CN202222713473U CN218531564U CN 218531564 U CN218531564 U CN 218531564U CN 202222713473 U CN202222713473 U CN 202222713473U CN 218531564 U CN218531564 U CN 218531564U
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- shower nozzle
- main part
- nozzle main
- polyurethane foam
- connecting pipe
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Abstract
The utility model relates to a special flat hole shower nozzle of polyurethane foam caulking, including shower nozzle main part and rubber tube, be equipped with out gluey coupling mechanism in the shower nozzle main part, it includes the connecting pipe of fixed mounting in shower nozzle main part left side surface to go out gluey coupling mechanism, connecting pipe external fixed surface installs the tongue of inversion, the inside glue inlet channel of having seted up of shower nozzle main part, shower nozzle main part right side fixed surface installs out the rubber tube, it keeps away from shower nozzle main part right side surface one end and has seted up the flat mouthful to go out the rubber tube, shower nozzle main part right side surface has seted up square opening. This special flat hole shower nozzle of polyurethane foam caulking through connecting pipe in the shower nozzle main part, can be quick when using link together shower nozzle main part and rubber tube to be equipped with the inversion tongue on the connecting pipe, can prevent that connecting pipe and rubber tube from breaking away from, can increase the fastness that shower nozzle main part and rubber tube are connected, prevent that the shower nozzle main part from breaking away from in the rubber tube.
Description
Technical Field
The utility model relates to a flat hole shower nozzle technical field specifically is a special flat hole shower nozzle of polyurethane foam caulking.
Background
The special flat hole shower nozzle of polyurethane foam caulking is a shower nozzle that is arranged in the work of foam caulking, has simple structure, goes out the smooth and easy characteristics of gluing, goes out the glue through the flat mouth and makes the adhesive tape of extruding fan-shaped to the width of adhesive tape can be by spraying glue outlet with by the distance control on rubber coating surface, the even spraying of colloid ability is on the object surface, goes out the glue for traditional circular port, this kind of play glue can be perpendicular or violently beat on the object surface and the colloid can not the landing.
But the special flat hole shower nozzle of polyurethane foam caulking of current is connected through the screw thread mostly between with the rubber tube, and the colloid is stained with on the screw thread of shower nozzle very easily when spouting the glue, and the shower nozzle secondary of being not convenient for is just also not convenient enough when connecting, and is used troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a special flat hole shower nozzle of polyurethane foam caulking possesses the advantage of being convenient for connect, the shower nozzle secondary of being convenient for uses, has solved and has connected through the screw thread between current special flat hole shower nozzle of polyurethane foam caulking and the rubber tube mostly, and the colloid is stained with on the screw thread of shower nozzle very easily when spouting the glue, and the shower nozzle secondary of being not convenient for uses, connects troublesome problem.
In order to achieve the above object, the utility model provides a following technical scheme: a special flat hole nozzle for polyurethane foam joint filling comprises a nozzle main body and a rubber tube, wherein the nozzle main body is provided with a rubber outlet connecting mechanism;
go out gluey coupling mechanism and include the connecting pipe of fixed mounting in shower nozzle main part left side surface, connecting pipe outer fixed surface installs the inversion tongue, the inside gluey passageway of advancing of having seted up of shower nozzle main part, shower nozzle main part right side fixed surface installs the glue outlet pipe, the glue outlet pipe is kept away from shower nozzle main part right side surface one end and has been seted up flat mouthful, square opening has been seted up on shower nozzle main part right side surface.
Furthermore, the number of the inverted convex grooves is not less than three, and the connecting pipes are inserted into the rubber pipe.
Furthermore, the outer surface of the spray head main body is fixedly provided with a mark belt, and the mark belt protrudes upwards.
Furthermore, the inner cavities of the connecting pipe and the rubber outlet pipe are communicated with the inner cavity of the rubber inlet channel.
Further, the length of the connecting pipe is not less than one point and five centimeters.
Furthermore, the cross section of the glue inlet channel is larger than the cross sections of the connecting pipe and the glue outlet pipe.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this special flat hole shower nozzle of polyurethane foam caulking through connecting pipe in the shower nozzle main part, can be quick when using link together shower nozzle main part and rubber tube to be equipped with the inversion tongue on the connecting pipe, can prevent that connecting pipe and rubber tube from breaking away from, can increase the fastness that shower nozzle main part and rubber tube are connected, prevent that the shower nozzle main part from breaking away from in the rubber tube.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic view of the right side surface structure of the nozzle body of the present invention.
In the figure: 1 a nozzle main body, 2 rubber pipes, 3 connecting pipes, 4 inverted convex grooves, 5 rubber inlet channels, 6 rubber outlet pipes, 7 flat openings, 8 square openings and 9 mark belts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the flat hole nozzle specially used for polyurethane foam caulking in the present embodiment includes a nozzle main body 1 and a rubber tube 2, a mark belt 9 is fixedly installed on an outer surface of the nozzle main body 1, the mark belt 9 protrudes upwards, a rubber discharge connection mechanism is installed on the nozzle main body 1, the rubber discharge connection mechanism includes a connection tube 3 fixedly installed on a left side surface of the nozzle main body 1, a length of the connection tube 3 is not less than one point and five centimeters, an inverted convex groove 4 is fixedly installed on an outer surface of the connection tube 3, the number of the inverted convex grooves 4 is not less than three, the connection tube 3 is inserted into the rubber tube 2, connection stability of the connection tube 3 and the rubber tube 2 is increased, the connection tube 3 is prevented from falling off from the inside of the rubber tube 2, a rubber inlet channel 5 is installed inside the nozzle main body 1, a rubber outlet tube 6 is fixedly installed on a right side surface of the nozzle main body 1, inner cavities of the connection tube 3 and the rubber outlet tube 6 are both communicated with an inner cavity of the rubber inlet channel 5, rubber is convenient for rubber outlet, a cross section of the rubber inlet channel 5 is greater than cross section of the connection tube 3 and a cross section of the rubber outlet tube 6, a flat opening 7 is installed on one end of the right side surface of the nozzle main body 1, and a square opening 8 is opened on the right side surface of the nozzle body 1.
In order to facilitate insertion of the connection pipe 3 into the hose 2, the outer diameter of the connection pipe 3 away from the left side surface of the head main body 1 is smaller than the inner diameter of the hose 2.
It should be noted that, in order to prevent the connecting pipe 3 from falling off from the inside of the rubber hose 2, the external shape of the inverted convex groove 4 in this embodiment is annular, and the external diameter of the inverted convex groove 4 is slightly larger than the internal diameter of the rubber hose 2.
It should be noted that the nozzle body 1 and the connecting tube 3 are an integral structure and are made by reverse molding.
The working principle of the above embodiment is as follows:
during the use, keep away from shower nozzle main part 1 one end with connecting pipe 3 and peg graft to in the rubber tube 2, until connecting pipe 3 is whole to submerge inside rubber tube 2, invert tongue 4 side surface and the contact of 2 inner chamber surfaces of rubber tube this moment, during play glue, the colloid passes through rubber tube 2 and gets into inside connecting pipe 3, rethread connecting pipe 3 gets into gluey passageway 5, rethread gluey passageway 5 gets into rubber tube 6, finally spouts through flat mouth 7.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special flat hole shower nozzle of polyurethane foam caulking, includes shower nozzle main part (1) and rubber tube (2), its characterized in that: the spray head main body (1) is provided with a glue outlet connecting mechanism;
go out gluey coupling mechanism and include connecting pipe (3) of fixed mounting in shower nozzle main part (1) left side surface, connecting pipe (3) outer fixed surface installs and inverts tongue (4), shower nozzle main part (1) is inside to be seted up into gluey passageway (5), shower nozzle main part (1) right side fixed surface installs out rubber tube (6), it has seted up flat mouthful (7) to keep away from shower nozzle main part (1) right side surface one end out rubber tube (6), square opening (8) have been seted up on shower nozzle main part (1) right side surface.
2. The flat hole nozzle for polyurethane foam caulking according to claim 1, characterized in that: the number of the inverted convex grooves (4) is not less than three, and the connecting pipes (3) are inserted into the rubber pipes (2).
3. The flat hole nozzle for polyurethane foam caulking according to claim 1, characterized in that: the outer surface of the sprayer main body (1) is fixedly provided with a mark belt (9), and the mark belt (9) protrudes upwards.
4. The flat hole nozzle for polyurethane foam caulking according to claim 1, characterized in that: the inner cavities of the connecting pipe (3) and the glue outlet pipe (6) are communicated with the inner cavity of the glue inlet channel (5).
5. The flat hole nozzle for polyurethane foam caulking according to claim 1, characterized in that: the length of the connecting pipe (3) is not less than one point and five centimeters.
6. The flat hole nozzle for polyurethane foam caulking according to claim 1, characterized in that: the cross section of the glue inlet channel (5) is larger than the cross sections of the connecting pipe (3) and the glue outlet pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222713473.9U CN218531564U (en) | 2022-10-15 | 2022-10-15 | Flat hole nozzle special for polyurethane foam joint filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222713473.9U CN218531564U (en) | 2022-10-15 | 2022-10-15 | Flat hole nozzle special for polyurethane foam joint filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218531564U true CN218531564U (en) | 2023-02-28 |
Family
ID=85275944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222713473.9U Active CN218531564U (en) | 2022-10-15 | 2022-10-15 | Flat hole nozzle special for polyurethane foam joint filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218531564U (en) |
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2022
- 2022-10-15 CN CN202222713473.9U patent/CN218531564U/en active Active
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