CN206111760U - Install and remove coupling and instrument fast - Google Patents

Install and remove coupling and instrument fast Download PDF

Info

Publication number
CN206111760U
CN206111760U CN201621017676.2U CN201621017676U CN206111760U CN 206111760 U CN206111760 U CN 206111760U CN 201621017676 U CN201621017676 U CN 201621017676U CN 206111760 U CN206111760 U CN 206111760U
Authority
CN
China
Prior art keywords
pipe
radial
hole
extension pipe
tube
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.)
Expired - Fee Related
Application number
CN201621017676.2U
Other languages
Chinese (zh)
Inventor
费志勤
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.)
Jiangsu Junyun Mechanical Science And Technology Co Ltd
Original Assignee
Jiangsu Junyun Mechanical Science And Technology 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.)
Filing date
Publication date
Application filed by Jiangsu Junyun Mechanical Science And Technology Co Ltd filed Critical Jiangsu Junyun Mechanical Science And Technology Co Ltd
Priority to CN201621017676.2U priority Critical patent/CN206111760U/en
Application granted granted Critical
Publication of CN206111760U publication Critical patent/CN206111760U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an install and remove the coupling fast, set up between the handle and working head of garden instrument, including the connecting pipe, be equipped with a pair of relative radial jack on the connecting pipe pipe wall, it is equipped with the extension pipe to insert in the connecting pipe hole, be equipped with a pair of relative radial perforation on the extension pipe pipe wall, be fixed with the setting element in the extension pipe hole, be equipped with radial hole on the setting element, the radial hole both ends are equipped with movable bolt respectively, the activity bolt is including big footpath section that is located radial hole and the path section that stretches into the radial jack of connecting pipe through the radial perforation of extension pipe, path paragraph header portion is hemispherically, be equipped with the spring that offsets with both between the two activity bolts, the utility model discloses a will the instrument of connecting pipe and extension pipe separation includes the U -shaped spare of being bent and being formed by spring steel wire, and U -shaped spare has a horizontal pole and two montants, and the montant free end has participating in of inside extension after bending. The utility model discloses but simple structure, practicality quick disconnect coupling pipe and extension pipe.

Description

Quick coupling and instrument
Technical field
This utility model is related to pipe joint technical field, especially a kind of quick coupling and instrument.
Background technology
When people are engaged in mowing, are pruned, cut the work such as fruit, saw tree using garden instrument, frequently with extension pipe expanding work The use range of tool.But because extension pipe is longer, goods producer wishes that pipe can fold, stretch or fast quick-detach, to Reduce the excessive caused packaging of Package size and cost of transportation;User also is intended to take too big sky except instrument in addition Between, it is also easy to carry.
Utility model content
The technical problems to be solved in the utility model is:Overcome the deficiency in prior art, there is provided a kind of rapid-assembling/disassembling pipe Joint and instrument.
This utility model solves the technical scheme adopted by its technical problem:A kind of quick coupling, is arranged on Between the handle and work head of garden instrument, including connecting tube, connection tube wall is provided with a pair relative radial direction jacks, connects Extension pipe is inserted with pipe orifice, tube wall is lengthened and is provided with a pair relative radial perforations, it is fixed to be fixed with lengthening pipe orifice Position part, keeper are provided with radial direction through hole, and radial direction through hole is respectively arranged at two ends with movable latch, and movable latch includes logical positioned at radial direction Big footpath section in hole and the path section in connecting tube radial direction jack is stretched into by extension pipe radial perforation, path g. slice header is in hemisphere Shape, is provided with the spring offseted with both between two movable latch.
One kind for by the connecting tube and the detached instrument of extension pipe, including the U-shaped part by elastic wire bending, U-shaped part has a cross bar and two montants, and montant free end has the pin for extending internally Jing after bending.
It is rolled rear annular in shape in the middle part of the U-shaped part cross bar.
The beneficial effects of the utility model are:This utility model simple structure, practicality, can sharp separation connecting tube with lengthen Pipe.
Description of the drawings
This utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model instrument;
Fig. 2 is structural representation of the present utility model.
In figure:1. cross bar;2. montant;3. pin;4. connecting tube;5. radial direction jack;6. extension pipe;7. keeper;8. footpath To through hole;9. movable latch;10. spring.
Specific embodiment
This utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the present utility model, therefore which only shows the composition relevant with this utility model.
A kind of quick coupling as shown in Figure 2, is arranged between the handle of garden instrument and work head, including even Adapter 4,4 tube wall of connecting tube are provided with a pair relative radial direction jacks 5, and extension pipe 6, extension pipe 6 are inserted with 4 endoporus of connecting tube Tube wall is provided with a pair relative radial perforations, and keeper 7 is fixed with 6 endoporus of extension pipe, and keeper 7 is provided with radial direction through hole 8, radial direction through hole 8 is respectively arranged at two ends with movable latch 9, and movable latch includes the big footpath section in radial direction through hole 8 and by adding 6 radial perforation of long tube stretches into the path section in 4 radial direction jack 5 of connecting tube, path g. slice header in hemispherical, two movable latch 9 it Between be provided with the spring 10 offseted with both.
One kind as shown in Figure 1 for by 6 detached instrument of the connecting tube 4 and extension pipe, including being rolled over by elastic wire Curved U-shaped part, U-shaped part have a cross bar 1 and two montants 2, and 2 free end of montant has the pin for extending internally Jing after bending 3。
For ease of people's field work, it is rolled in the middle part of the U-shaped part cross bar 1 after it is annular in shape, in order to people by the work Tool hangs on.
When separating connecting tube 4 with extension pipe 6, by the pin 3 of the instrument, the activity in 4 radial direction jack 5 of connecting tube is inserted 9 path section of pin is headed in 6 radial perforation of extension pipe, you can extract extension pipe 6 from 4 endoporus of connecting tube out, so as to reach both Detached purpose.
Above-mentioned embodiment only to illustrate technology design of the present utility model and feature, its object is to allow and be familiar with this skill The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this Enclose, all equivalence changes made according to this utility model spirit or modification should all be covered in protection model of the present utility model In enclosing.

Claims (3)

1. a kind of quick coupling, is arranged between the handle of garden instrument and work head, it is characterized in that:Including connection Pipe, connection tube wall are provided with a pair relative radial direction jacks, be inserted with extension pipe, lengthen and set on tube wall in connection pipe orifice There are a pair relative radial perforations, in lengthening pipe orifice, be fixed with keeper, keeper is provided with radial direction through hole, radial direction through hole two End is respectively equipped with movable latch, and movable latch is included the big footpath section in radial direction through hole and stretched into by extension pipe radial perforation Path section in connecting tube radial direction jack, path g. slice header are provided with the bullet offseted with both in hemispherical between two movable latch Spring.
2. one kind is for by connecting tube described in claim 1 and the detached instrument of extension pipe, is characterized in that:Including by elastic wire The U-shaped part of bending, U-shaped part have a cross bar and two montants, and montant free end has the pin for extending internally Jing after bending.
3. instrument according to claim 2, is characterized in that:It is rolled rear annular in shape in the middle part of the U-shaped part cross bar.
CN201621017676.2U 2016-08-31 2016-08-31 Install and remove coupling and instrument fast Expired - Fee Related CN206111760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621017676.2U CN206111760U (en) 2016-08-31 2016-08-31 Install and remove coupling and instrument fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621017676.2U CN206111760U (en) 2016-08-31 2016-08-31 Install and remove coupling and instrument fast

Publications (1)

Publication Number Publication Date
CN206111760U true CN206111760U (en) 2017-04-19

Family

ID=58516353

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621017676.2U Expired - Fee Related CN206111760U (en) 2016-08-31 2016-08-31 Install and remove coupling and instrument fast

Country Status (1)

Country Link
CN (1) CN206111760U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194938A (en) * 2016-08-31 2016-12-07 陈江 A kind of quick coupling and instrument
CN108393734A (en) * 2018-03-15 2018-08-14 谭丽娜 A kind of noise insulation mechanism for auto parts and components production
CN108506666A (en) * 2018-04-01 2018-09-07 罗丽葱 A kind of medical apparatus sterilizing sterilizing fixing device
CN109579416A (en) * 2017-09-29 2019-04-05 合肥华凌股份有限公司 Handle base, handle and refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194938A (en) * 2016-08-31 2016-12-07 陈江 A kind of quick coupling and instrument
CN109579416A (en) * 2017-09-29 2019-04-05 合肥华凌股份有限公司 Handle base, handle and refrigerator
CN108393734A (en) * 2018-03-15 2018-08-14 谭丽娜 A kind of noise insulation mechanism for auto parts and components production
CN108506666A (en) * 2018-04-01 2018-09-07 罗丽葱 A kind of medical apparatus sterilizing sterilizing fixing device

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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: 20170419

Termination date: 20170831