CN103697263A - Tube head connector for medical automatic cleaner - Google Patents

Tube head connector for medical automatic cleaner Download PDF

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Publication number
CN103697263A
CN103697263A CN201410002565.3A CN201410002565A CN103697263A CN 103697263 A CN103697263 A CN 103697263A CN 201410002565 A CN201410002565 A CN 201410002565A CN 103697263 A CN103697263 A CN 103697263A
Authority
CN
China
Prior art keywords
damping spring
tube
connection
head connector
medical automatic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201410002565.3A
Other languages
Chinese (zh)
Other versions
CN103697263B (en
Inventor
周玉梅
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.)
Guangzhou Sincere Biotechnology Co Ltd
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410002565.3A priority Critical patent/CN103697263B/en
Publication of CN103697263A publication Critical patent/CN103697263A/en
Application granted granted Critical
Publication of CN103697263B publication Critical patent/CN103697263B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a tube head connector for a medical automatic cleaner. The tube head connector comprises a hollow cylindrical main connecting tube. A hollow connecting screw tube is arranged at the tail end of the main connecting tube. A damping spring is arranged at the head of the main connecting tube. A fixing sleeve ring is arranged at the head of the damping spring. A locking nut is arranged on the connecting screw tube. The damping spring is connected with the main connecting tube and the fixing sleeve ring in a welded mode respectively. Through The damping spring, the main connecting tube and the fixing sleeve ring which are connected in a welded mode, overall strength is high, a flexible metal tube in the damping spring can be protected, impulse vibration of the flexible metal tube is greatly reduced, and accordingly, reliability of the connector is improved.

Description

Pipe head connector of medical automatic cleaning machine
Technical Field
The invention relates to a medical automatic cleaning machine, in particular to a pipe head connector of the medical automatic cleaning machine.
Background
The medical full-automatic cleaning machine is a common medical device, generally utilizes high-pressure jet spray and 90-degree hot water to sterilize, rinse and dry, and is a main cleaning device for replacing manpower in hospitals at present. Due to the adoption of high-pressure injection, the conventional clamp joint has large vibration and is easy to age and fall off, so that the use of the cleaning machine is influenced.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a pipe head connector of a medical automatic cleaning machine.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a medical automatic cleaning machine's pipe head connector, medical automatic cleaning machine's pipe head connector contain a hollow cylindric connection and be responsible for, the afterbody of being responsible for of connection be equipped with a hollow connection solenoid, the head of being responsible for of connection be equipped with a damping spring, damping spring's head be equipped with a fixed lasso, the connection solenoid on be equipped with a lock nut, damping spring with the connection be responsible for welded connection, damping spring with fixed lasso welded connection.
In a preferred embodiment of the present invention, a tapered pressure-boosting cavity is disposed inside the connecting coil.
The pipe head connector of the medical automatic cleaning machine has high integral strength by utilizing the shock absorption spring, the connecting main pipe and the fixing ferrule which are connected in a welding way, can protect the metal hose in the shock absorption spring, greatly reduces the pulsation vibration of the metal hose and improves the reliability of the connector. In addition, the conical boosting cavity in the connecting spiral pipe can further improve the washing pressure of the washing liquid and the washing effect of the washing machine, and the practicability is high.
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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a tube head connector of a medical automatic cleaning machine according to the present invention;
FIG. 2 is a perspective view of the tube head connector of the automatic medical cleaning machine of FIG. 1, from another perspective;
FIG. 3 is a cross-sectional view of the tube head connector of the medical automatic cleaning machine of FIG. 2 taken along line A-A;
wherein,
1. a pipe head connector of the medical automatic cleaning machine; 2. connecting the main pipe; 3. connecting a solenoid; 31. a boost cavity; 4. a locking nut; 5. a damping spring; 6. and fixing the ferrule.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, a pipe head connector 1 of a medical automatic cleaning machine according to the present invention includes a hollow cylindrical main connecting pipe 2, a hollow connecting screw pipe 3 is disposed at a tail portion of the main connecting pipe 2, a damping spring 5 is disposed at a head portion of the main connecting pipe 2, a fixing collar 6 is disposed at a head portion of the damping spring 5, a locking nut 4 is disposed on the connecting screw pipe 3, the damping spring 5 is welded to the main connecting pipe 2, and the damping spring 5 is welded to the fixing collar 6.
The interior of the connecting screw 3 is provided with a conical pressure-increasing cavity 31.
Without being limited thereto, any changes or substitutions which are not thought of through the inventive work are within the scope of the present invention. The protection scope of the present invention is subject to the protection scope defined by the claims.

Claims (2)

1. The utility model provides a medical automatic cleaning machine's pipe head connector, characterized in that, medical automatic cleaning machine's pipe head connector (1) contain a hollow cylindric connection and be responsible for (2), the afterbody of being responsible for (2) of connection be equipped with a hollow connection solenoid (3), the head of being responsible for (2) of connection be equipped with a damping spring (5), the head of damping spring (5) be equipped with one fixed lasso (6), connection solenoid (3) on be equipped with a locking nut (4), damping spring (5) with the connection be responsible for (2) welded connection, damping spring (5) with fixed lasso (6) welded connection.
2. The pipe head connector of a medical automatic cleaning machine according to claim 1, characterized in that the interior of the connecting screw pipe (3) is provided with a tapered pressure-boosting cavity (31).
CN201410002565.3A 2014-01-04 2014-01-04 A kind of tube head connector of medical automatic cleaner Expired - Fee Related CN103697263B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410002565.3A CN103697263B (en) 2014-01-04 2014-01-04 A kind of tube head connector of medical automatic cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410002565.3A CN103697263B (en) 2014-01-04 2014-01-04 A kind of tube head connector of medical automatic cleaner

Publications (2)

Publication Number Publication Date
CN103697263A true CN103697263A (en) 2014-04-02
CN103697263B CN103697263B (en) 2015-09-09

Family

ID=50358889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410002565.3A Expired - Fee Related CN103697263B (en) 2014-01-04 2014-01-04 A kind of tube head connector of medical automatic cleaner

Country Status (1)

Country Link
CN (1) CN103697263B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195474A (en) * 2016-07-30 2016-12-07 董超超 A kind of tube head connector of medical automatic cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2271200Y (en) * 1996-09-18 1997-12-24 陆朝强 Internal spring type sealing joint
US20040036288A1 (en) * 2000-06-16 2004-02-26 Wosik Marshall W. Hydraulic fitting
JP2004116634A (en) * 2002-09-26 2004-04-15 Fuji Giken Kk Coupling device for metallic pipe
CN202733262U (en) * 2012-06-29 2013-02-13 宁波市鄞州路通液压管件厂 Hydraulic hose connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2271200Y (en) * 1996-09-18 1997-12-24 陆朝强 Internal spring type sealing joint
US20040036288A1 (en) * 2000-06-16 2004-02-26 Wosik Marshall W. Hydraulic fitting
JP2004116634A (en) * 2002-09-26 2004-04-15 Fuji Giken Kk Coupling device for metallic pipe
CN202733262U (en) * 2012-06-29 2013-02-13 宁波市鄞州路通液压管件厂 Hydraulic hose connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195474A (en) * 2016-07-30 2016-12-07 董超超 A kind of tube head connector of medical automatic cleaner

Also Published As

Publication number Publication date
CN103697263B (en) 2015-09-09

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ASS Succession or assignment of patent right

Owner name: YU FAZHOU

Free format text: FORMER OWNER: ZHOU YUMEI

Effective date: 20150723

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Yu Fazhou

Inventor before: Zhou Yumei

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHOU YUMEI TO: YU FAZHOU

TA01 Transfer of patent application right

Effective date of registration: 20150723

Address after: 235000 Anhui Province Economic Development Zone Huaibei City Duji District Tengfei Road No. 7

Applicant after: Yu Fazhou

Address before: 241000 Anhui Province, Wuhu city Jinghu District Zheshan road yijishan hospital

Applicant before: Zhou Yumei

C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Liu Guihua

Inventor before: Yu Fazhou

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170324

Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501

Patentee after: Liu Guihua

Address before: 235000 Anhui Province Economic Development Zone Huaibei City Duji District Tengfei Road No. 7

Patentee before: Yu Fazhou

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Wang Yiqian

Inventor before: Liu Guihua

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170602

Address after: 511340, No. fourth, No. 1, Wai Industrial Zone, Yao Tian Village, Xintang Town, Guangzhou, Guangdong, Zengcheng

Patentee after: Guangzhou sincere Biotechnology Co., Ltd.

Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501

Patentee before: Liu Guihua

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150909

Termination date: 20190104