CN212839993U

CN212839993U - Multifunctional three-way joint

Info

Publication number: CN212839993U
Application number: CN202020676385.4U
Authority: CN
Inventors: 周仲建; 魏江锋
Original assignee: Shenzhen Golden Rose Intelligent Technology Co ltd
Current assignee: Shenzhen Golden Rose Intelligent Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-30
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a multifunctional three-way joint, which comprises a first joint and a second joint, wherein the outer diameter of the second joint adopts a multi-stage reducing form along the length direction and the maximum end of the outer diameter is communicated and fixed with the first joint; and the third joint is communicated and fixed at the communication and fixing position of the first joint and the second joint. By arranging the first joint, the second joint and the third joint, the disinfection instrument can divide the disinfection and sterilization substances into two paths by connecting the first joint and respectively connect to different appliances needing disinfection through the second joint and the third joint, so that the disinfection instrument is multifunctional, can simultaneously kill various appliances, and is time-saving and labor-saving; the mode that the second connects the external diameter to adopt multistage reducing is fixed with first joint intercommunication, and this setting can make the second connect the pipeline of matcing two kinds at least pipe diameters, has increased disinfection application range of disinfection apparatus, need not additionally match different pipe diameter for disinfection apparatus again and connect, practices thrift use cost.

Description

Multifunctional three-way joint

Technical Field

The utility model relates to a disinfection apparatus field, more specifically say so and relate to a multi-functional three way connection.

Background

The joint used on the sterilization and disinfection instrument in the current market is generally only suitable for pipelines with one or two pipe diameters. In order to match the pipes with different inner diameter sizes, different connectors are required to be replaced on the disinfection apparatus, which undoubtedly increases the complexity of the use of the disinfection apparatus, limits the use range of the disinfection apparatus, and further wastes resources due to the increase of the number of the connectors.

In addition, the joint of the existing sterilization and disinfection instrument can be connected with only one pipeline, namely, the sterilization and disinfection instrument can only perform unilateral disinfection. However, the disinfection apparatus needs to disinfect the breathing mask comprehensively in the actual use process, for example, when disinfecting the breathing machine, the breathing mask can be disinfected only after the disinfection of the breathing machine is finished by the disinfection machine, and the time and the labor are consumed.

Therefore, how to provide a multifunctional three-way joint which can overcome the problems. Is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a multi-functional three way connection.

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

a first connector is arranged at the first end of the main body,

the outer diameter of the second joint adopts a multi-stage reducing form along the length direction of the second joint, and the largest end of the outer diameter of the second joint is communicated and fixed with the first joint;

and the third joint is communicated and fixed at the communication and fixing position of the first joint and the second joint.

According to the technical scheme, compared with the prior art, the utility model discloses a multifunctional three-way joint, through setting up first joint and second joint and third joint, disinfection apparatus can divide disinfection and sterilization material into two ways through connecting first joint, is connected to different instruments that need disinfection through second joint and third joint respectively, and a tractor serves several purposes can realize simultaneously killing multiple instruments, saves time and labor; the mode that the second connects the external diameter to adopt multistage reducing is fixed with first joint intercommunication, and this setting can make the second connect the pipeline of matcing two kinds at least pipe diameters, has increased disinfection application range of disinfection apparatus, need not additionally match different pipe diameter for disinfection apparatus again and connect, practices thrift use cost.

Preferably, the second joint comprises a hollow truncated cone section with a certain taper and a hollow cylindrical section which is integrally formed with the upper bottom surface of the truncated cone section, and the lower bottom surface end of the truncated cone section is communicated and fixed with the first joint. Because the circular truncated cone section on the second joint has the taper, the part of the circular truncated cone section close to the first joint can be matched with the pipeline with the maximum pipe diameter which is allowed to be connected by the disinfection instrument on the market, and the part of the circular truncated cone section close to the cylindrical section can be connected with the pipeline with the general pipe diameter of the disinfection instrument on the market; the cylindrical section of the second joint can be connected with a pipeline which is matched with the smallest pipe diameter allowed to be connected by a commercial disinfection instrument; on the other hand, this setting is when guaranteeing that the second connects can connect different pipelines on the market, and the whole length that the second connects can not increase by a wide margin, and then guarantees that whole three way connection's volume can not obviously increase, practices thrift the material processing cost who connects to because length can not increase substantially, its holistic bending strength is also more stable.

Preferably, the third joint is a hollow circular table with a certain taper, and the end with the largest radius of the bottom surface is fixedly communicated with the communication fixed position of the first joint and the circular table section. Because the third joint has certain tapering, so, the third joint can match different pipelines, has also increased the disinfection application range of disinfecting the apparatus simultaneously.

Preferably, the first joint is an equal-diameter circular pipe. The pipeline of the minimum pipe diameter that this setting can guarantee that disinfection apparatus allows to connect on the market can connect firmly, prevents the slippage.

Preferably, the outer surfaces of the communicated and fixed positions of the first joint and the circular truncated cone section are in smooth transition, and chamfers are arranged on the inner edges and the outer edges of the first joint, the second joint and the third joint. The arrangement enables the tubing to be easily inserted into the second and third connectors, and the sterile instrument connector to be easily inserted into the first connector; the appearance is beautiful, and the skin can be prevented from being scratched without rough edges.

Preferably, the first joint, the second joint and the third joint are all made of ABS plastic. The ABS plastic has the advantages of chemical corrosion resistance, heat resistance, high elasticity, toughness, low price and the like, and is very suitable for manufacturing the three-way joint.

Through foretell technical scheme, compare with prior art, the utility model discloses a multi-functional three way connection is provided. The following technical effects can be achieved:

through setting up first joint and second joint and third joint, disinfection apparatus can divide into two the tunnel through connecting first joint with the disinfection material, connects to the sterile utensil of needs of difference through second joint and third joint respectively, and a tractor serves several purposes can realize killing multiple utensil simultaneously, labour saving and time saving.

The outer diameter of the second joint is communicated and fixed with the first joint in a multi-stage reducing mode, the second joint can be matched with pipelines with at least two pipe diameters by the arrangement, the disinfection application range of a disinfection instrument is enlarged, the disinfection instrument does not need to be additionally matched with different pipe diameter joints, and the use cost is saved.

The third is guaranteeing that the second connects can connect different pipelines on the market, and the whole length that the second connects can not increase by a wide margin, and then guarantees that whole three way connection's volume can not obviously increase, practices thrift the material processing cost who connects to because length can not increase by a wide margin, its holistic bending strength is also more stable.

Drawings

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

FIG. 1 is a block diagram of a multi-function tee fitting;

FIG. 2 is a cross-sectional view of a multi-function tee;

figure 3 is a schematic view of the installation of a multi-function tee.

In the figure:

1 is a first joint, 2 is a second joint, 3 is a third joint, 4 is a disinfection instrument, 5 is a pipeline, 20 is a circular table section, and 21 is a cylindrical section.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

The utility model discloses a multifunctional three-way joint, through setting up the first joint and second joint and third joint, the disinfection apparatus can divide the disinfection material into two ways through connecting the first joint, connect to different needs sterile utensil through second joint and third joint respectively, a tractor serves several purposes, can realize killing multiple utensil simultaneously, save time and save effort; the mode that the second connects the external diameter to adopt multistage reducing is fixed with first joint intercommunication, and this setting can make the second connect the pipeline of matcing two kinds at least pipe diameters, has increased disinfection application range of disinfection apparatus, need not additionally match different pipe diameter for disinfection apparatus again and connect, practices thrift use cost.

Examples

Referring to fig. 1-3, the cross section and the axial structure of an embodiment of the present invention are schematically illustrated, and the present invention provides a multifunctional three-way joint, wherein the first joint 1 is a circular pipe with an equal diameter, and the inner diameter of the circular pipe is the same as or slightly smaller than the outer diameter of the joint of the disinfection apparatus 4. The second joint 2 comprises a hollow truncated cone section 20 with a certain taper and a hollow cylindrical section 21 which is integrally formed with the upper bottom surface of the truncated cone section 20, and the lower bottom surface end of the truncated cone section 20 is integrally formed with the first joint 1. The part of the circular truncated cone section 20 close to the first connector 1 can be matched with the pipeline 5 with the largest pipe diameter allowed to be connected by the commercial disinfection apparatus 4, and the part of the circular truncated cone section 20 close to the cylindrical section 21 can be connected with the pipeline 5 with the general pipe diameter of the commercial disinfection apparatus 4; the cylindrical section 21 of the second connector 2 is able to connect the smallest diameter of the pipe 5 that matches the smallest diameter that the commercially available disinfection apparatus 4 allows to connect. The third joint 3 is a hollow circular truncated cone with a certain taper, and the end with the largest radius of the bottom surface and the communication fixing position of the first joint 1 and the circular truncated cone section 20 are integrally formed, so that the first joint 1, the second joint 2 and the third joint 3 are communicated with each other. The outer surface of the communicated and fixed part of the first joint 1 and the circular truncated cone section 20 is in smooth transition, and the rest edges of the three-way joint are provided with chamfers. The first joint 1, the second joint 2 and the third joint 3 are all made of ABS plastics through integral molding.

The working principle of the multifunctional three-way joint is as follows:

the first joint 1 is inserted on the joint of the disinfection apparatus 4, the pipelines 5 with different pipe diameters are respectively inserted on the second joint 2 and the third joint 3 according to the actual using condition of the disinfection apparatus, and the disinfection apparatus 4 is opened, so that different appliances can be disinfected simultaneously.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-functional three way connection, its characterized in that:

a first joint (1) for connecting the first and second joint,

the outer diameter of the second joint (2) adopts a multi-stage reducing form along the length direction of the second joint, and the largest end of the outer diameter of the second joint is communicated and fixed with the first joint (1);

the third joint (3) is communicated with and fixed at the communication and fixing position of the first joint (1) and the second joint (2).

2. The multifunctional three-way joint according to claim 1, wherein the second joint (2) comprises a hollow circular platform section (20) and a hollow cylindrical section (21) which is integrally formed with the upper bottom surface of the circular platform section (20), and the lower bottom surface end of the circular platform section (20) is fixedly communicated with the first joint (1).

3. The multi-functional three-way joint according to claim 2, wherein the third joint (3) is a hollow circular truncated cone structure, and the end with the largest radius of the bottom surface is fixedly communicated with the position where the first joint (1) is fixedly connected with the circular truncated cone section (20).

4. A multi-purpose three-way connection according to claim 1, wherein said first connection (1) is a circular tube of constant diameter.

5. The multifunctional three-way joint according to claim 2, wherein the outer surface of the connection and fixation part of the first joint (1) and the circular platform section (20) is in smooth transition, and chamfers are arranged on the inner and outer edges of the first joint, the second joint and the third joint.

6. The multi-functional three-way joint according to claim 1, wherein the first joint (1), the second joint (2) and the third joint (3) are all made of ABS plastic.