CN209622247U - Anti-bacteria stainless steel external thread switching adapter - Google Patents

Anti-bacteria stainless steel external thread switching adapter Download PDF

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Publication number
CN209622247U
CN209622247U CN201920278319.9U CN201920278319U CN209622247U CN 209622247 U CN209622247 U CN 209622247U CN 201920278319 U CN201920278319 U CN 201920278319U CN 209622247 U CN209622247 U CN 209622247U
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CN
China
Prior art keywords
external thread
stainless steel
plug division
bacteria stainless
tightening
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Active
Application number
CN201920278319.9U
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Chinese (zh)
Inventor
李京朋
国建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG JINLITE PIPE INDUSTRY Co Ltd
Original Assignee
SHANDONG JINLITE PIPE INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201920278319.9U priority Critical patent/CN209622247U/en
Application granted granted Critical
Publication of CN209622247U publication Critical patent/CN209622247U/en
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Abstract

The utility model relates to a kind of anti-bacteria stainless steel external thread switching adapters, belong to stainless steel pipe technical field.The utility model solves the problems, such as that the existing connection of existing stainless steel pipe is difficult, connection procedure is cumbersome.A kind of anti-bacteria stainless steel external thread switching adapter of the utility model, including external thread part, external thread part rear end are provided with tightening portion, and tightening portion rear end is provided with plug division;The plug division rear end is provided with annular projection, is provided with sealing ring on annular projection inner wall;The internal diameter of sealing ring is less than the internal diameter of plug division.The beneficial effect that the utility model has pipe fitting easy to connect.

Description

Anti-bacteria stainless steel external thread switching adapter
Technical field
The utility model relates to a kind of anti-bacteria stainless steel external thread switching adapters, belong to stainless steel pipe technical field.
Background technique
Current male connection is primarily referred to as threaded conduit coupling, is one of the most common type in industry and life Pipe fitting.Nipple makes the connection of pipeline become simpler, and dismounting and change is also easier to, but merely using male connection without Method realizes more connections, is especially unable to satisfy connection of the male connection directly with non-threaded straight pipe, needs to weld card The mode of plumb joint is attached by clip.Male connection simultaneously generally uses stainless steel material, is unable to satisfy higher Hygienic requirements.
Utility model content
The purpose of the utility model is to overcome drawbacks described above existing for existing male connection, a kind of antibacterial is proposed not Become rusty steel external thread switching adapter, and design is simple, structurally reasonable.
The utility model, which is that the following technical solution is employed, to be realized: a kind of anti-bacteria stainless steel external thread switching adapter, packet External thread part is included, external thread part rear end is provided with tightening portion, and tightening portion rear end is provided with plug division;
The plug division rear end is provided with annular projection, is provided with sealing ring on annular projection inner wall;Sealing ring it is interior Diameter is less than the internal diameter of plug division.
Further preferred, the side that the plug division is docked with tightening portion is provided with docking section, the internal diameter of docking section Less than the internal diameter of plug division.
Further preferred, external thread part, tightening portion and the material of plug division is anti-bacteria stainless steel material.
Further preferred, the screw thread of the external thread part is pipe screw thread.
The beneficial effects of the utility model are:
(1) anti-bacteria stainless steel external thread switching adapter described in the utility model, is provided with plug division and external thread part, inserts Socket part plays sealing function by the sealing ring inside annular projection, and the docking between pipe fitting, external screw thread can be rapidly completed Portion can connect band internal thread pipe fitting, play good connection function;
(2) anti-bacteria stainless steel external thread switching adapter described in the utility model, is provided with docking section, when use need to Connecting pipe is inserted into docking section so that pipe fitting internal diameter and docking section are essentially identical after grafting, it is further reduce leak can Energy;
(3) anti-bacteria stainless steel external thread switching adapter described in the utility model, material use anti-bacteria stainless steel material, mention The sanitary grade of high pipe fitting.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment;
In figure: 1, external thread part;2, tightening portion;3, plug division;4, annular projection;5, sealing ring;6, docking section.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of anti-bacteria stainless steel external thread switching adapter described in the utility model, including external thread part 1, 1 rear end of external thread part is provided with tightening portion 2, and 2 rear end of tightening portion is provided with plug division 3;3 rear end of plug division is provided with ring Shape protrusion 4, sealing ring 5 is provided on 4 inner wall of annular projection, and the internal diameter of sealing ring 5 is less than the internal diameter of plug division 3.Described inserts The side that socket part 3 is docked with tightening portion 2 is provided with docking section 6, and the internal diameter of docking section 6 is less than the internal diameter of plug division 3.Described is outer The material of threaded portion 1, tightening portion 2 and plug division 3 is anti-bacteria stainless steel material.The screw thread of the external thread part 1 is pipe screw thread.
The utility model use process is as follows described: in use, by external thread part 1 with internal thread pipe fitting phase Even, it is connected by plug division 3 with other pipe fittings, other pipe fittings is inserted into plug division 3, and be inserted into the position of docking section 6, is led to It crosses inner seal rings 5 to seal pipe fitting, sealing ring 5 seals after being squeezed.
The utility model mainly applies to the place that stainless steel pipe needs to carry out screw thread conversion docking.
Certainly, above content is only the preferred embodiment of the utility model, be should not be construed as limiting practical new to this The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality With all the changes and improvements etc. made in novel essential scope, the patent covering scope of the utility model should all be belonged to It is interior.

Claims (4)

1. a kind of anti-bacteria stainless steel external thread switching adapter, it is characterised in that: including external thread part (1), external thread part (1) rear end It is provided with tightening portion (2), tightening portion (2) rear end is provided with plug division (3);
Described plug division (3) rear end is provided with annular projection (4), is provided with sealing ring (5) on annular projection (4) inner wall;It is close The internal diameter of seal (5) is less than the internal diameter of plug division (3).
2. anti-bacteria stainless steel external thread switching adapter according to claim 1, it is characterised in that: the plug division (3) The side docked with tightening portion (2) is provided with docking section (6), and the internal diameter of docking section (6) is less than the internal diameter of plug division (3).
3. anti-bacteria stainless steel external thread switching adapter according to claim 1, it is characterised in that: the external thread part (1), tightening portion (2) and the material of plug division (3) are anti-bacteria stainless steel material.
4. anti-bacteria stainless steel external thread switching adapter according to claim 1, it is characterised in that: the external thread part (1) Screw thread be pipe screw thread.
CN201920278319.9U 2019-03-05 2019-03-05 Anti-bacteria stainless steel external thread switching adapter Active CN209622247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920278319.9U CN209622247U (en) 2019-03-05 2019-03-05 Anti-bacteria stainless steel external thread switching adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920278319.9U CN209622247U (en) 2019-03-05 2019-03-05 Anti-bacteria stainless steel external thread switching adapter

Publications (1)

Publication Number Publication Date
CN209622247U true CN209622247U (en) 2019-11-12

Family

ID=68455765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920278319.9U Active CN209622247U (en) 2019-03-05 2019-03-05 Anti-bacteria stainless steel external thread switching adapter

Country Status (1)

Country Link
CN (1) CN209622247U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Antibacterial stainless steel external thread adapter

Effective date of registration: 20200721

Granted publication date: 20191112

Pledgee: Zibo Xinrun financing Company limited by guarantee

Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd.

Registration number: Y2020980004159

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210714

Granted publication date: 20191112

Pledgee: Zibo Xinrun financing Company limited by guarantee

Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd.

Registration number: Y2020980004159

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Antibacterial stainless steel external thread adapter

Effective date of registration: 20210730

Granted publication date: 20191112

Pledgee: Zibo Xinrun financing Company limited by guarantee

Pledgor: SHANDONG JINLITE PIPE INDUSTRY Co.,Ltd.

Registration number: Y2021980007120

PE01 Entry into force of the registration of the contract for pledge of patent right