CN216666855U

CN216666855U - Novel L-shaped thread elbow

Info

Publication number: CN216666855U
Application number: CN202123420225.7U
Authority: CN
Inventors: 陈春
Original assignee: Zhejiang Jiadi Pneumatic Components Co ltd
Current assignee: Zhejiang Jiadi Pneumatic Components Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of thread elbow, and provides a novel L-shaped thread elbow which comprises a first connecting port and a connecting block, wherein the top of the first connecting port is provided with the connecting block, one side of the connecting block is provided with a sealing structure, one side of the connecting block is provided with a second connecting port, a corner at one side of the connecting block is provided with a fixing structure, and the surfaces of the first connecting port, the connecting block and the second connecting port are all provided with zinc-aluminum alloy bottom layers. According to the utility model, the sealing structure is arranged, the sealing strip is connected with the limiting block through the through notch, the stability of the sealing strip in the connecting block is increased to a certain extent, when the second connecting port is connected with a pipeline, the sealing property between the second connecting port and the connecting block is increased to a certain extent through the sealing strip, the fixing structure is arranged, the clamping block is connected with the fixing plate through the clamping groove, the stability between the clamping groove and the connecting block is effectively increased, and the firmness of the corner of the connecting block is increased to a certain extent under the action of the fixing plate.

Description

Novel L-shaped thread elbow

Technical Field

The utility model relates to the technical field of thread elbow, in particular to a novel L-shaped thread elbow.

Background

The threaded elbow is provided with the screw port, the connecting block and the thread groove part, so that the pipeline direction can be changed on a pipeline;

the prior art scheme of the present screw thread elbow has the following defects: because the screw bending is exposed to air for a long time, the surface is easy to corrode, and the service life of the screw bending is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a novel L-shaped thread elbow, which is used for solving the defect that the surface is easy to corrode when the conventional thread elbow is exposed in air.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a novel L-shaped threaded elbow comprises a first connecting port and a connecting block, wherein the connecting block is arranged at the top of the first connecting port;

one side of connecting block is provided with seal structure, one side of connecting block is provided with connector two, the corner of connecting block one side is provided with fixed knot and constructs, the surface of connector one, connecting block, connector two all is provided with the zinc-aluminum alloy bottom.

Through being provided with the effectual leakproofness that increases between connecting block and the connector two of seal structure, through being provided with fixed knot structure, the bent angle department of connecting block has been strengthened to a certain extent, through being provided with the zinc-aluminium alloy bottom, the corrosion resistance on connector one, connecting block and connector two surfaces has been increased to a certain extent.

Preferably, the first connecting port, the connecting block and the second connecting port are distributed in an L shape, and the first connecting port, the connecting block and the second connecting port are communicated with each other. When flowing water enters the pipeline, the flowing water can pass through more smoothly.

Preferably, an inner wall of the connector is provided with an internal thread, and an outer wall of the connector is provided with an external thread. When the pipeline is connected with the first connecting port and the second connecting port, the stability between the first connecting port and the pipeline and the stability between the second connecting port and the pipeline are increased to a certain extent under the action of the threads.

Preferably, seal structure includes sealing strip, notch and stopper, the sealing strip sets up in one side of connecting block, the notch sets up in the outer wall of connecting block one side, and one side of sealing strip is fixed with the stopper, and stopper one side extends to the inside of notch. When the pipeline is connected with the connecting block through the second connecting port, the sealing strip is clamped, and the sealing performance between the connecting block and the pipeline is enhanced to a certain degree.

Preferably, the inner diameter of one side of the sealing strip is matched with the inner diameter of the limiting block, and the sealing strip forms a plug-in structure with the groove opening and the connecting block through the limiting block. The stability of the sealing strip on one side of the connecting block is increased to a certain extent, so that the sealing strip is better fixed on one side of the connecting block.

Preferably, the fixing structure comprises a clamping block, a clamping groove and a fixing plate, the clamping block is fixed on the outer wall of one side of the bottom of the connecting block, the fixing plate is arranged on one side of the bottom of the connecting block, and the clamping groove is embedded in one side of the fixing plate. One side of the fixed plate is set into a curved surface structure, and the corner of the connecting block is strengthened to a certain extent.

Preferably, the fixed plate forms a clamping structure with the clamping groove and the connecting block through the clamping block, and the clamping groove is arranged to be in a shape like a Chinese character 'tu'. The fixture block and the fixing plate form a clamping structure through the clamping groove, and the stability between the fixing plate and the connecting block is increased to a certain extent.

(III) advantageous effects

The novel L-shaped thread elbow provided by the utility model has the advantages that:

the sealing structure is arranged, the sealing strip is connected with the limiting block through the through notch, the stability of the sealing strip in the connecting block is increased to a certain degree, and when the second connecting port is connected with the pipeline, the sealing property between the second connecting port and the connecting block is increased to a certain degree through the sealing strip;

by arranging the fixing structure, the clamping block is connected with the fixing plate through the clamping groove, the stability between the clamping groove and the connecting block is effectively improved, and the bent angle of the connecting block is strengthened to a certain extent under the action of the fixing plate;

through being provided with the zinc-aluminum alloy bottom, evenly cover the zinc-aluminum alloy bottom on the surface of connector one, connecting block and connector two, because connector one, connecting block and connector two expose in the air for a long time, through the protection of zinc-aluminum alloy bottom, increased connector one to a certain extent, connecting block and connector two carry out certain anticorrosive nature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is an enlarged cross-sectional view of the sealing mechanism of the present invention;

fig. 6 is a schematic perspective view of the fixing structure of the present invention.

The reference numerals in the figures illustrate: 1. a first connecting port; 2. connecting blocks; 3. a sealing structure; 301. a sealing strip; 302. a notch; 303. a limiting block; 4. a second connecting port; 5. a fixed structure; 501. a clamping block; 502. a card slot; 503. a fixing plate; 6. a zinc-aluminum alloy bottom layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-6, the novel L-shaped threaded elbow provided by the utility model comprises a first connecting port 1 and a sealing structure 3, wherein a connecting block 2 is arranged at the top of the first connecting port 1, the sealing structure 3 is arranged on one side of the connecting block 2, a second connecting port 4 is arranged on one side of the sealing structure 3, a fixing structure 5 is arranged at one end of the sealing structure 3, zinc-aluminum alloy bottom layers 6 are arranged on the surfaces of the first connecting port 1, the connecting block 2 and the second connecting port 4, and the zinc-aluminum alloy bottom layers 6 are uniformly distributed on the surfaces of the first connecting port 1, the connecting block 2 and the second connecting port 4.

A novel L-shaped thread bending working principle based on embodiment 1 is as follows: carry out threaded connection with the pipeline through connector 1 and connector two 4, connect connector 1 and connector two 4 through connecting block 2 and be "L" type, can change the direction of pipeline, it has zinc-aluminum alloy bottom 6 to cover on the surface of connector 1, connecting block 2 and connector two 4, has increased corrosion resistance to a certain extent.

Example two

This embodiment still includes: seal structure 3 includes sealing strip 301, notch 302 and stopper 303, sealing strip 301 sets up in one side of connecting block 2, notch 302 sets up in the outer wall of connecting block 2 one side, and one side of sealing strip 301 is fixed with stopper 303, and stopper 303 one side extends to the inside of notch 302, the internal diameter of sealing strip 301 one side and stopper 303's internal diameter looks adaptation, and sealing strip 301 passes through stopper 303 and constitutes grafting structure with notch 302 and connecting block 2. The stability of the sealing strip 301 on one side of the connector block 2 is increased to some extent, so that the sealing strip 301 is better fixed on one side of the connector block 2.

In this embodiment, the sealing strip 301 is connected with the connecting block 2 through running through the notch 302 and the stopper 303, has increased the stability of sealing strip 301 at connecting block 2 to a certain extent, when connector two 4 and pipe connection, has increased the leakproofness between connector two 4 and the connecting block 2 to a certain extent through sealing strip 301.

EXAMPLE III

This embodiment still includes: the fixing structure 5 comprises a clamping block 501, a clamping groove 502 and a fixing plate 503, the clamping block 501 is fixed on the outer wall of one side of the bottom of the connecting block 2, the fixing plate 503 is arranged on one side of the bottom of the connecting block 2, and the clamping groove 502 is embedded in one side of the fixing plate 503. The fixing plate 503, the clamping groove 502 and the connecting block 2 form a clamping structure through the clamping block 501, and the clamping groove 502 is arranged in a convex shape. The clamping block 501 and the fixing plate 503 form a clamping structure through the clamping groove 502, so that the stability between the fixing plate 503 and the connecting block 2 is increased to a certain extent.

In this embodiment, the fixture block 501 is connected to the fixing plate 503 through the fastening groove 502, so that the stability between the fastening groove 502 and the connecting block 2 is effectively improved, and the firmness of the corner of the connecting block 2 is improved to a certain extent under the action of the fixing plate 503.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a novel L type screw thread curved expert, includes connector (1) and connecting block (2), its characterized in that: the top of the first connecting port (1) is provided with a connecting block (2);

one side of connecting block (2) is provided with seal structure (3), one side of connecting block (2) is provided with connector two (4), the corner of connecting block (2) one side is provided with fixed knot constructs (5), the surface of connector one (1), connecting block (2), connector two (4) all is provided with zinc-aluminium alloy bottom layer (6).

2. The novel L-shaped thread elbow as claimed in claim 1, wherein: the connecting port I (1), the connecting block (2) and the connecting port II (4) are distributed in an L shape, and the connecting port I (1), the connecting block (2) and the connecting port II (4) are communicated with each other.

3. The novel L-shaped thread elbow as claimed in claim 1, wherein: the inner wall of the first connector (1) is provided with an internal thread, and the outer wall of the second connector (4) is provided with an external thread.

4. The novel L-shaped thread elbow as claimed in claim 1, wherein: seal structure (3) include sealing strip (301), notch (302) and stopper (303), sealing strip (301) set up in one side of connecting block (2), notch (302) set up in the outer wall of connecting block (2) one side, and one side of sealing strip (301) is fixed with stopper (303), and stopper (303) one side extends to the inside of notch (302).

5. The novel L-shaped thread elbow as claimed in claim 4, wherein: the inner diameter of one side of the sealing strip (301) is matched with the inner diameter of the limiting block (303), and the sealing strip (301) forms an inserting structure with the groove opening (302) and the connecting block (2) through the limiting block (303).

6. The novel L-shaped thread elbow as claimed in claim 1, wherein: fixed knot constructs (5) and includes fixture block (501), draw-in groove (502) and fixed plate (503), fixture block (501) are fixed in the outer wall of connecting block (2) bottom one side, fixed plate (503) set up in one side of connecting block (2) bottom, one side of fixed plate (503) is inlayed and is equipped with draw-in groove (502).

7. The novel L-shaped thread elbow as claimed in claim 6, wherein: the fixing plate (503) forms a clamping structure with the clamping groove (502) and the connecting block (2) through the clamping block (501), and the clamping groove (502) is arranged in a convex shape.