CN2474771Y - Pipe material sleeving jointing mechanism - Google Patents
Pipe material sleeving jointing mechanism Download PDFInfo
- Publication number
- CN2474771Y CN2474771Y CN 00254358 CN00254358U CN2474771Y CN 2474771 Y CN2474771 Y CN 2474771Y CN 00254358 CN00254358 CN 00254358 CN 00254358 U CN00254358 U CN 00254358U CN 2474771 Y CN2474771 Y CN 2474771Y
- Authority
- CN
- China
- Prior art keywords
- tubing
- lock pin
- tube
- connection
- connecting 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a tube socket mechanism for bush-plug butt-joint and locking of a thin-wall tube and is characterized in that two tubes are mutually bush-plugged and engaged at a linkage section, a V-shaped striking flake arranged in an inscribed pipe extends outwardly, and at least one end of the linkage section or the V-shaped striking flake is provided with a lock pin and is fixedly connected with the bottom of the lock pin. The lock pins are arranged in eyelets which are arranged on the pipe wall of the inscribed pipe and a circumscribed pipe and are capable of moving perpendicularly to the axial portion of the tube. The utility model leads the mounting or dismounting of rod units of the tube to be quite easy and is more particularly applicable to some rod unit frames which need to be frequently dismounted and carried.
Description
The utility model relates to a kind of tubing plug-in connection, and especially structure is inserted butt joint and locking with the cover of thin-wall pipes.
Need in the portable member structure of dismounting as fishing rod, tripod, mobile tent etc. at some, generally all adopt the thin-wall pipes segmentation to connect and compose, or the slotting Placement of telescopic cover.And common elastic bayonet lock connects, tapering locking connection all exists or suffered stress is bigger, or be subjected to impacting, during biaxial stress, the reliability that connects is with regard to variation: otherwise it is comparatively complicated again to connect locking mechanism, and mounting or dismounting are all inconvenient, draw the application that has rung this structural type.
The purpose of this utility model provides a kind of simple in structure, and mounting or dismounting are convenient, connects a kind of tubing plug-in connection of reliable thin-wall pipes.
The technical solution of the utility model is: this thin-wall pipes socket mechanism is made up of the tubing and the shell fragment latch gear of two sockets, it is characterized in that: overlap mutually on the linkage section that inserting closes at two tubing, the inner connecting tube external diameter equals the externally connected pipe internal diameter, place inner connecting tube outwards on the V-arrangement shell fragment of support at least one end be provided with lock pin, fixedly connected with V-type shell fragment one end in the lock pin bottom, lock pin places the aperture of opening on inner connecting tube and the externally connected pipe tube wall, lock pin can overcome the vertical tubing of V-type shell fragment elastic force and move axially, be used for locking or remove its connection, and same tubing overlaps the two ends that connection is closed in inserting mutually, can be arranged to an end is the structure of externally connected pipe for the inner connecting tube the other end, also can be arranged to all promising inner connecting tube in two ends, or to be arranged to two ends all be the structure of externally connected pipe.
Because the socket of two tube walls, its normal direction degrees of freedom or degrees of freedom have radially been fixed, and from the aperture of interior externally connected pipe, stretch out simultaneously because of lock pin, axial freedom and rotary freedom have been fixed again, make the reliable of its locking, the lock pin of pressing during installation on the inner connecting tube gets final product the plug-in mounting externally connected pipe, At time of eject when the aperture of lock pin from external tube wall, and installing and locating is promptly finished; As long as after pressing the lock pin on the externally connected pipe again, the tube drawing that just can unlock dismounting, visible mounting or dismounting operation all has very convenient.The utility model can be used in the tubing of various materials such as plain carbon steel, stainless steel, aluminium, plastics, carbon fibre, glass fibre reinforced plastics and circle, hexagon, rectangle and shape, and its purposes is equivalent to extensively.
Advantage of the present utility model is: simple in structure, easy to operate, locking is reliable, has practicability and remarkable economical widely.
Accompanying drawing 1 is a cross-sectional view of the present utility model.
Accompanying drawing 2 is that every section tubing two ends all are the schematic representation of inner connecting tube or externally connected pipe.
Accompanying drawing 3 is cover insertion pipe tent frame plan structure schematic representation.
Accompanying drawing 4 moves the tent structure schematic representation for tubular construction.
Below by embodiment structure of the present utility model is further described, but is not limited to embodiment.
This embodiment is that a tubular construction moves tent, referring to accompanying drawing 1, and accompanying drawing 2, accompanying drawing 4.The connection of wherein used rod member and joint is all for by stainless steel externally connected pipe 1, brass lock pin 2, spring steel V-arrangement shell fragment 3, basic structure that stainless steel inner connecting tube 4 is formed, with the V-arrangement shell fragment both ends or one end lock pin that is fixedly connected, and place inner connecting tube, allow lock pin stretch out by the aperture of inner connecting tube setting, when connecting externally connected pipe, push down lock pin, make externally connected pipe be socketed on inner connecting tube, and make lock pin lean on the tension force of V-type shell fragment to stretch out the aperture that externally connected pipe is provided with, finished mechanism of the present utility model, basic structure can be installed out thus, with footing 5, and column 6, diagonal joint 7, cross bar 8, apical grafting head 9, the cover insertion pipe tent frame that brace 10 is formed, put nylon cloth paulin 11 again, can install a tubular construction and move tent.
Claims (4)
1, a kind of tubing plug-in connection, tubing and shell fragment latch gear by two sockets are formed, it is characterized in that: overlap mutually on the linkage section that inserting closes at two tubing, place inner connecting tube outwards on the V-arrangement shell fragment of support at least one end be provided with lock pin, and fixedly connected with the lock pin bottom, lock pin places the aperture of opening on inner connecting tube and the externally connected pipe tube wall, and vertical moving axially of tubing.
2, a kind of tubing plug-in connection according to claim 1, it is characterized in that: same tubing overlaps the two ends that connection is closed in inserting mutually, and can be arranged to an end is the structure of externally connected pipe for the inner connecting tube the other end.
3, a kind of tubing plug-in connection according to claim 1, it is characterized in that: same tubing overlaps the two ends that connection is closed in inserting mutually, and can be arranged to two ends all is inner connecting tube.
4, a kind of tubing plug-in connection according to claim 1, it is characterized in that: same tubing overlaps the two ends that connection is closed in inserting mutually, can be arranged to all promising externally connected pipe in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254358 CN2474771Y (en) | 2000-09-26 | 2000-09-26 | Pipe material sleeving jointing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254358 CN2474771Y (en) | 2000-09-26 | 2000-09-26 | Pipe material sleeving jointing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474771Y true CN2474771Y (en) | 2002-01-30 |
Family
ID=33611626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00254358 Expired - Fee Related CN2474771Y (en) | 2000-09-26 | 2000-09-26 | Pipe material sleeving jointing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474771Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382418A (en) * | 2014-12-15 | 2015-03-04 | 桂林科技企业发展中心 | Multifunctional telescopic mosquito net bracket |
| CN105156416A (en) * | 2015-09-30 | 2015-12-16 | 南京际华三五二一特种装备有限公司 | Detachable spring leaf in tent |
| TWI547353B (en) * | 2012-06-15 | 2016-09-01 | 天藝工業有限公司 | Connecting rod |
| EP3152399A2 (en) * | 2014-06-04 | 2017-04-12 | Elas Geotecnica S.r.l. | Device for connecting the structural elements of ribs and reticular structures |
| CN108193801A (en) * | 2017-12-29 | 2018-06-22 | 常州工程职业技术学院 | A kind of prefabricated steel tube shear connection structure of service-strong and method |
| CN109159308A (en) * | 2018-07-17 | 2019-01-08 | 沈迪刚 | A kind of cutter device |
| CN110556758A (en) * | 2019-09-07 | 2019-12-10 | 深圳洲际建筑装饰集团有限公司 | General connecting device of common wire slot |
| CN110671409A (en) * | 2019-10-11 | 2020-01-10 | 广州供电局有限公司 | Anti-falling bolt assembly |
-
2000
- 2000-09-26 CN CN 00254358 patent/CN2474771Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI547353B (en) * | 2012-06-15 | 2016-09-01 | 天藝工業有限公司 | Connecting rod |
| EP3152399A2 (en) * | 2014-06-04 | 2017-04-12 | Elas Geotecnica S.r.l. | Device for connecting the structural elements of ribs and reticular structures |
| CN106795766A (en) * | 2014-06-04 | 2017-05-31 | 奥菲奇内·马卡费里意大利有限责任公司 | Attachment means for connecting the structural detail of rib-shaped piece and network structure |
| CN106795766B (en) * | 2014-06-04 | 2020-01-14 | 奥菲奇内·马卡费里意大利有限责任公司 | Connecting device for connecting a rib to a structural element of a net structure |
| CN104382418A (en) * | 2014-12-15 | 2015-03-04 | 桂林科技企业发展中心 | Multifunctional telescopic mosquito net bracket |
| CN105156416A (en) * | 2015-09-30 | 2015-12-16 | 南京际华三五二一特种装备有限公司 | Detachable spring leaf in tent |
| CN105156416B (en) * | 2015-09-30 | 2017-03-22 | 南京际华三五二一特种装备有限公司 | Detachable spring leaf in tent |
| CN108193801A (en) * | 2017-12-29 | 2018-06-22 | 常州工程职业技术学院 | A kind of prefabricated steel tube shear connection structure of service-strong and method |
| CN109159308A (en) * | 2018-07-17 | 2019-01-08 | 沈迪刚 | A kind of cutter device |
| CN110556758A (en) * | 2019-09-07 | 2019-12-10 | 深圳洲际建筑装饰集团有限公司 | General connecting device of common wire slot |
| CN110556758B (en) * | 2019-09-07 | 2021-04-02 | 深圳洲际建筑装饰集团有限公司 | General connecting device of common wire slot |
| CN110671409A (en) * | 2019-10-11 | 2020-01-10 | 广州供电局有限公司 | Anti-falling bolt assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |