CN215060278U - Special-shaped stainless steel air duct for kitchen range - Google Patents

Abstract

The utility model relates to a stainless steel pipe, and particularly provides a special-shaped stainless steel air duct for a cooker, which comprises a plurality of pipe bodies and a plurality of bending mechanisms; the pipe body is arranged on two sides of the bending mechanism; the bending mechanism comprises a left bending piece, a right bending piece, a joint interface, a spherical joint and a built-in hose; the above structure of the utility model, the mode through setting up bending mechanism has realized that the connection angle that can let the body produces certain change, has solved some curved welded tubes in the middle of the prior art and can't change the shape of self, leads to unable being applicable to various installation environment, is unfavorable for the problem that the user used, has made things convenient for the user to use.

Description

Special-shaped stainless steel air duct for kitchen range

Technical Field

The utility model relates to a nonrust steel pipe, especially a special-shaped stainless steel air duct for cooking utensils.

Background

The welded steel pipe is called welded pipe for short, and is made of steel or steel band through welding after being curled and formed by a machine set and a die. The welded steel pipe has simple production process, high production efficiency, various types and specifications and less equipment investment, but the general strength is lower than that of a seamless steel pipe. With the rapid development of high-quality strip steel continuous rolling production and the progress of welding and inspection technology, the quality of welding seams is continuously improved, the variety and the specification of welded steel pipes are increasing day by day, and seamless steel pipes are replaced in more and more fields, particularly in the aspects of heat exchange spare pipes, decorative pipes, medium and low pressure fluid pipes and the like.

At present, welded pipe in the market has multiple shape specifications such as straight welded pipe, spiral welded pipe, S type welded pipe, but in some special use occasions, for example the department of bending, need use the bending welded pipe to communicate the pipeline, current bending welded pipe can't change the shape of self, leads to unable being applicable to various installation environment, is unfavorable for the user and uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special-shaped stainless steel air duct for cooking utensils that can adapt to various use scenes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special-shaped stainless steel gas guide tube for a stove comprises a plurality of tube bodies and a plurality of bending mechanisms;

the pipe body is arranged on two sides of the bending mechanism;

the bending mechanism comprises a left bending piece, a right bending piece, a joint interface, a spherical joint and a built-in hose;

the joint interface is arranged in the left bending piece, the spherical joint is arranged on one side of the right bending piece and is embedded into the joint interface, and the built-in hose penetrates through the left bending piece and the right bending piece and is communicated with the pipe bodies arranged on two sides of the bending mechanism.

Further, the spherical joint is rotationally fixed in the right bending piece through a screw.

Further, a rubber layer is arranged on the outer side of the spherical joint;

the rubber layer is sleeved on the spherical joint.

Further, the material of the pipe body is one of 420 stainless steel and 430 stainless steel.

Furthermore, the left bending piece comprises an upper fixing piece, a connecting piece and a lower fixing piece;

the upper fixing piece is fixed above the connecting piece through a screw, and the lower fixing piece is fixed below the connecting piece through a screw.

The above structure is adopted in the utility model, the mode through setting up bending mechanism has realized that the connection angle that can let the body produces certain change, has solved some curved welded tubes in the middle of the prior art and can't change the shape of self, leads to unable being applicable to various installation environment, is unfavorable for the problem that the user used, has made things convenient for the user to use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bending mechanism in an embodiment of the present application;

the number designations in the figures are: 10-pipe body, 20-bending mechanism, 21-left bending piece, 22-right bending piece, 23-joint interface, 24-spherical joint, 25-built-in hose, 241-screw rod, 242-rubber layer, 211-upper fixing piece, 212-connecting piece and 213-lower fixing piece.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

A special-shaped stainless steel gas guide tube for a stove is shown in figure 1 and comprises a plurality of tube bodies 10 and a plurality of bending mechanisms 20;

the pipe body 10 is arranged at two sides of the bending mechanism 20;

the bending mechanism 20 is used for movably bending the pipe body 10 at a certain angle;

as shown in fig. 2, the bending mechanism 20 includes a left bending member 21, a right bending member 22, a joint interface 23, a spherical joint 24, and a built-in hose 25;

the joint connector 23 is arranged in the left bending piece 21, the spherical joint 24 is arranged on one side of the right bending piece 22 and is embedded into the joint connector 23, and the built-in hose 25 penetrates through the left bending piece 21 and the right bending piece 22 and is communicated with the pipe bodies arranged on two sides of the bending mechanism 20;

the spherical joint 24 is movably embedded into the joint interface 23, so that a certain movable angle is realized by the left bending piece 21 and the right bending piece 22;

the built-in hose 25 is used for connecting the pipe bodies 10 on both sides of the bending mechanism 20.

Further, as shown in fig. 2, the spherical joint 24 is rotatably fixed to the right bending member 22 by a screw 241.

Further, as shown in fig. 2, a rubber layer 242 is disposed outside the spherical joint 24;

the rubber layer 242 is sleeved on the spherical joint 24;

the rubber layer 242 serves to reinforce the frictional force between the spherical joint 24 and the joint interface 23.

Further, the material of the tube 10 is one of 420 stainless steel and 430 stainless steel.

Further, as shown in fig. 2, the left bending member 21 includes an upper fixing member 211, a connecting member 212, and a lower fixing member 213;

the upper fixing member 211 is fixed above the connecting member 212 by a screw, and the lower fixing member 213 is fixed below the connecting member 212 by a screw;

the upper fixing member 211 and the lower fixing member 213 are used to fasten the ball joint 24 when fixed on the connecting member 212;

the upper fixture 211 and the lower fixture 213 are also used to remove the ball joint 24 when removed.

The utility model relates to an in the concrete scene of using, the user is using the utility model discloses in the time, can will the utility model discloses be connected to between the cooking utensils and the gas port that need connect, work this moment the utility model discloses a during unable good connection cooking utensils and the gas port of shape, the angle of user's accessible adjustment bending mechanism 20, the body 10 of built-in hose 25 switch-on bending mechanism 20 both sides is hidden this moment to guarantee that the gas is connected unobstructed, spherical joint 24 lets realize certain angular variation between left bending member 21 and the right bending member 22 simultaneously, then the user can adjust the connection angle of body 10 as required this moment, thereby prevent to lead to the unable switch-on cooking utensils of body 10 and gas port because the shape problem of body.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims (5)

1. A special-shaped stainless steel gas guide tube for a stove is characterized by comprising a plurality of tube bodies and a plurality of bending mechanisms;

the pipe body is arranged on two sides of the bending mechanism;

the bending mechanism comprises a left bending piece, a right bending piece, a joint interface, a spherical joint and a built-in hose;

the joint interface is arranged in the left bending piece, the spherical joint is arranged on one side of the right bending piece and is embedded into the joint interface, and the built-in hose penetrates through the left bending piece and the right bending piece and is communicated with the pipe bodies arranged on two sides of the bending mechanism.

2. The special-shaped stainless steel gas guide tube for the cooking stove as claimed in claim 1, wherein the spherical joint is rotationally fixed in the right bending piece through a screw rod.

3. The special-shaped stainless steel gas guide tube for the kitchen range as claimed in claim 1, wherein a rubber layer is arranged outside the spherical joint;

the rubber layer is sleeved on the spherical joint.

4. The special-shaped stainless steel gas guide tube for the cooking utensils as claimed in claim 1, wherein the tube body is made of one of 420 stainless steel and 430 stainless steel.

5. The special-shaped stainless steel gas guide tube for the cooking utensils of claim 1, wherein the left bending piece comprises an upper fixing piece, a connecting piece and a lower fixing piece;

the upper fixing piece is fixed above the connecting piece through a screw, and the lower fixing piece is fixed below the connecting piece through a screw.

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