CN212759482U

CN212759482U - Tubular foaming agent spray pipe structure

Info

Publication number: CN212759482U
Application number: CN201921777281.6U
Authority: CN
Inventors: 杨永芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2021-03-23
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a tubular foamer spray tube structure, which comprises a pipe body, the both ends of body integrated into one piece respectively be provided with throat form nozzle and connector. The utility model discloses the tubular structure of foamer is exclusively used in through setting up throat form nozzle, controls the blowout volume of foamer more easily, plays the effect of saving to set to integral structure, in the preparation, utilize the preparation that one set of mould can accomplish the spray tube, not only saved the mould cost, reduced manual assembly's cost moreover, when improving spray tube structure, improved work efficiency.

Description

Tubular foaming agent spray pipe structure

Technical Field

The utility model relates to a foamer spray tube technical field especially relates to a tubular foamer spray tube structure.

Background

After the installation of portal, window frame in building engineering, leave the gap between it and the wall, some equipment, pipeline etc. also can leave the gap after the installation, all must fill the gap, make it level and smooth or sealed, most all utilize polyurethane foaming agent to fill up at present, this material has convenient to use and again leak protection heat retaining advantage, polyurethane foaming agent packs in the overhead tank and isolated with the air, because of its characteristic can foam the solidification when contacting with the air, therefore use polyurethane foaming agent to fill the gap and need special instrument.

The tool comprises a pipe type and a gun type, wherein the pipe type structure is shown in figure 1 and comprises a tank body 1-1, a control device 1-2 and a spray pipe 1-3, the spray pipe 1-3 is a disposable rubber pipe, when the tool is used, a foaming agent flows out of the spray pipe 1-3 by pressing the control device 1-2 downwards, the spray pipe 1-3 of the pipe type structure is generally of a cylindrical structure, namely the cross section size of a nozzle is the same as the size of a flow channel, therefore, in the using process, because the flow control is completed by controlling the force of pressing the pressure control device 1-2 by a control hand, the size of the nozzle is large, the control is difficult to perform in the actual operation, the flow at the nozzle is overlarge, and the foaming agent is wasted, in order to solve the problem, some manufacturers arrange a joint at the nozzle of the spray pipe 1-3, the joint is of a necking structure, the joint and the spray pipes 1-3 are arranged into a detachable structure, so that the flow of the foaming agent can be controlled more easily, and the purpose of saving the foaming agent is achieved.

In addition, correspondingly, the gun type structure is as shown in fig. 2, and includes a nozzle 1, a gun handle 2, a protection plate 2c, a wrench 3, a connection pipe 4, a guide block 5 and a tank 6, after use, the wrench 3 is pulled to complete the outflow of the foaming agent, for the gun type structure, the nozzle of the nozzle 1 is generally set to be a reduced structure, but the nozzle 1 of the type can be matched and connected with the tank 6 only by matching with the foaming gun structure, so the nozzle has certain advantages, but due to the difference of the installation structure, the nozzle cannot be directly applied to the pipe type structure, so how to improve the adaptability of the pipe type structure by the inspiration of the gun type structure, and the advantage of the pipe type structure that is beneficial to manufacture and low in use cost becomes the technical problem to be solved by the present application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a tubular foamer spray tube structure to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tubular foamer spray tube structure, includes the body, the both ends of body integrated into one piece respectively are provided with throat form nozzle and connector.

Further, the pipe body, the necking nozzle and the connector are of an integrated injection molding structure.

Further, the inner side of the connector is provided with connecting threads.

Further, the outside of body sets up the anti-skidding line that is favorable to revolving to twist.

Furthermore, a plurality of guide plates are uniformly arranged on the inner side of the necking nozzle along the circumferential direction.

Further, the inner side of the guide plate is of an arc-shaped structure, and two sides of the arc-shaped structure respectively extend to two ends of the inner side of the necking nozzle.

Further, in the axial projection, the arc-shaped structure is positioned at the outer side of the outlet of the necking nozzle.

Further, the guide plate is provided with 3-6 positions.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses the tubular structure of foamer is exclusively used in through setting up throat form nozzle, controls the blowout volume of foamer more easily, plays the effect of saving to set to integral structure, in the preparation, utilize the preparation that one set of mould can accomplish the spray tube, not only saved the mould cost, reduced manual assembly's cost moreover, when improving spray tube structure, improved work efficiency.

Drawings

FIG. 1 is a schematic representation of the tubular structure of a blowing agent of the prior art;

FIG. 2 is a schematic view of a prior art gun-type structure of a blowing agent;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention;

fig. 5 is a cross-sectional view taken at a-a in fig. 4.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 3, a tubular foaming agent nozzle structure of this embodiment, including body 10, the both ends of body 10 respectively integrated into one piece be provided with throat form nozzle 20 and connector 30, preferably, body 10, throat form nozzle 20 and connector 30 are injection moulding's structure as an organic whole, through setting up throat form nozzle 20, it controls the blowout amount of foaming agent more easily, play the effect of saving, and set up to integral structure, in the preparation, utilize one set of mould to accomplish the preparation of spray tube, not only save the mould cost, and reduced manual assembly's cost, when improving the nozzle structure, work efficiency has been improved.

The inner side of the connector 30 is provided with a connecting thread 31, which is connected with the pressing control device in a thread manner.

The outside of body 10 is provided with the anti-skidding line (not shown) that does benefit to revolve wrong, the spray tube is owing to be the general formula cylinder structure in the past, so adopt the mode of drawing to carry out the shaping, like this, increase anti-skidding line again, cause production defect easily, must not pay attention to, so although anti-skidding line structure is comparatively simple, and the benefit is obvious, all do not have anti-skidding line on the spray tube now, present, benefit from injection moulding's mode, make can very easy increase anti-skidding line structure on the body 10 of this application, more do benefit to the installation of spray tube like this.

As shown in fig. 4-5, in the second embodiment, a plurality of flow guiding plates 21 are uniformly arranged on the inner side of the nozzle 20 along the circumferential direction, the inner side of the flow guiding plate 21 is an arc-shaped structure, two sides of the arc-shaped structure respectively extend to two ends of the inner side of the nozzle 20, in axial projection, the arc-shaped structure is located on the outer side of the outlet of the nozzle 20, the flow guiding plate 21 is provided with 3-6 positions, and the output of the foaming agent in the nozzle can be more stable by arranging the flow guiding plates 21.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A tubular foaming agent spray pipe structure is characterized in that: the nozzle comprises a pipe body, wherein both ends of the pipe body are respectively provided with a necking nozzle and a connector which are integrally formed;

the pipe body, the necking nozzle and the connector are of an integrated injection molding structure;

the inner side of the connector is provided with connecting threads.

2. The tubular blowing agent nozzle structure of claim 1, wherein: the outside of body sets up the anti-skidding line that is favorable to revolving to twist.

3. The tubular blowing agent nozzle structure of claim 1, wherein: and a plurality of guide plates are uniformly arranged on the inner side of the necking-shaped nozzle along the circumferential direction.

4. A tubular blowing agent nozzle structure according to claim 3, wherein: the inboard of guide plate is the arc structure, and the both sides of this arc structure extend to the inboard both ends of necking down form nozzle respectively.

5. The tubular blowing agent nozzle structure of claim 4, wherein: in the axial projection, the arc-shaped structure is positioned at the outer side of the outlet of the necking nozzle.

6. A tubular blowing agent nozzle structure according to claim 3, wherein: the guide plate is provided with 3-6 positions.