CN2714869Y - Pipe fitting connector - Google Patents
Pipe fitting connector Download PDFInfo
- Publication number
- CN2714869Y CN2714869Y CN 200420065830 CN200420065830U CN2714869Y CN 2714869 Y CN2714869 Y CN 2714869Y CN 200420065830 CN200420065830 CN 200420065830 CN 200420065830 U CN200420065830 U CN 200420065830U CN 2714869 Y CN2714869 Y CN 2714869Y
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- pipe fitting
- keyway
- lock pin
- pipe
- 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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Abstract
A pipe fitting connector of the utility model is composed of at least two pipe fittings, which is characterized in that a locking mechanism is arranged between the two pipe fittings. The locking mechanism is composed of an inserting segment which is arranged at one end of the pipe fitting and a retaining ring which is arranged at one end of the pipe fitting and matched with the inserting segment of the pipe fitting. Wherein the inserting segment of the pipe fitting is provided with a locking pin in the radical direction, while the retaining ring at one end of the pipe fitting is provided with a key groove for the inserting of the locking pin. The retaining ring wall at the tail of the key groove is provided with an arc groove which is communicated with the key groove, leads in the locking pin and connects the two pipe fittings to an integrity. Because the utility model has the adoption that the end of one of the pipe fittings is provided with an inserting segment with the locking pin, while the end of the other pipe fitting is provided with the locking mechanism which is composed of the retaining ring with the arc groove or the arc shaped locking position, and the locking mechanism is matched with the inserting segment. When the two pipes are connected with each other, nothing remains but to insert the locking pin at the inserting segment along the retaining ring and the key groove and then rotate the pipe bodies, and the fitting and the locking of the two pips with each other can be realized making use of the arc groove or the arc shaped locking position. When in the dismounting time, nothing remains but to rotate the pipe bodies reversely and the two pipes are separated.
Description
Technical field
The utility model relates to the connector of the connection of metalwork, particularly a kind of pipe fitting.
Background technique
Existing hardware such as home-use Shelf for placing articles, the kitchen, the multilayer hanger that the Rest Room is used, the shelf that use in the shop, hanger mostly pipe part combines, its Placement is varied, the employing that has is spirally connected, riveted joint, pin joint, the employing socket that also has, snapping, but no matter be which kind of assembling mode, the problem that for manufacturer and user, all can consider, nothing more than there being two kinds, it is simple that the first is wanted on making, convenient, both comprised the simple of part processing and fit on, to improve the efficient of producing, also comprise to postorder and pack, bring convenience (reduce the volume of packaging box, reduce cost of transportation) in the transportation.It two is to use conveniently, reliable, both can install easily, and in use quality problems can not appear, can guarantee the dismounting convenient transportation and need reach, firm and reliable connection can guaranteed again, it is the problem that the technician must consider when design, specific to the butt joint between the tube and tube, now a, plug-in type of adopting: with the nearly hole of another pipe of pipe insertion more, fix with positioning screwn then, b, spring snap type: in a pipe, establish a shell fragment, can it be fixed by shell fragment after another pipe inserts, c, interconnect by screw or pivot pin.Above-mentioned Placement all exist because of hole, between centers crack can produce radially or axial float cause the unsettled shortcoming of user mode, in dismounting, also show slightly inconvenience simultaneously.
Summary of the invention
The purpose of this utility model is the problem at above-mentioned existence, and a kind of simple in structure, convenient and fast connection, service-strong Tube jointer is provided.
The technical solution of the utility model is: a kind of Tube jointer, comprise at least two pipe fittings, be characterized in being provided with between the described two pipe fittings latching device, this latching device comprises the insertion section that is arranged at pipe fitting one end and is arranged on pipe fitting one end and the suitable retaining ring of pipe fitting insertion section, wherein said pipe fitting inserts section and radially is provided with lock pin, the retaining ring of described pipe fitting one end is provided with the keyway that inserts for lock pin, is provided with the arc groove that communicates with keyway and lock pin is imported and two pipe fittings is connected as a single entity at the retaining ring jacket wall of keyway afterbody.
Another technological scheme of the utility model is: a kind of Tube jointer, comprise at least two pipe fittings, be characterized in being provided with between the described two pipe fittings latching device, this latching device comprises the insertion section that is arranged at pipe fitting one end and is arranged on pipe fitting one end and the suitable retaining ring of pipe fitting insertion section, wherein: described pipe fitting inserts section and radially is provided with lock pin, the retaining ring of described pipe fitting one end is provided with the keyway that inserts for lock pin, described keyway connects the other end of retaining ring vertically, and the other end of described retaining ring is provided with and connects with the keyway arc and can make the lock pin that imports keyway revolve the camber line shape screens that is stuck in the retaining ring the other end.
The utility model is because the latching device that the retaining ring by the insertion section of pin with lock and suitable band arc groove with inserting section that is provided with at another pipe end or the screens of band camber line shape that has adopted that the end of a pipe fitting therein is provided with is formed, when two pipes connect, the lock pin that only needs to insert on the section inserts and the turn body along the retaining ring keyway, just can utilize arc groove or the screens of camber line shape that two pipes are coincide and locking mutually, and when needing dismounting, only need reverse turn body that two pipes are separated.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model after sealed;
Fig. 3 is the structural representation of the another kind of design of the utility model;
Fig. 4 is the structural representation of the another kind of design of the utility model after sealed;
Fig. 5 is the structural representation of another design of the utility model after sealed;
Fig. 6 is a structural representation after cylindricality sealed for the utility model lock pin;
Fig. 7 is built-in structural representation after sealed for the utility model keyway.
Embodiment
The utility model such as Fig. 1, a kind of Tube jointer shown in Figure 2, comprise at least two pipe fittings 1,2, be characterized in described two pipe fittings 1, be provided with a latching device 3 between 2, this latching device 3 comprises the insertion section 1a that is arranged at pipe fitting 1 one ends and is arranged on pipe fitting 2 one ends and the suitable retaining ring 21 of pipe fitting 1 insertion section 1a, wherein: described pipe fitting 1 inserts section 1a and radially is provided with lock pin 1b, the retaining ring 21 of described pipe fitting 2 one ends is provided with the keyway 21a that inserts for lock pin 1b, overlaps 21 walls at the retaining ring of keyway 21a afterbody and is provided with and communicates with keyway 21a and lock pin 1b is imported and with two pipe fittings 1, the 2 arc groove 21b that are connected as a single entity.
Be to guarantee the reliability of retaining ring 21 and pipe fitting 2 assemblings, above-mentioned retaining ring 21 external diameters and pipe fitting 2 pores are drive fit, are provided with collar 21c to outer lug in the outer end of retaining ring 21 along circumference, and the external diameter of this collar 21c is identical with the external diameter of pipe fitting 2.Described two pipes make its latching device that fastens mutually mainly use for reference the principle of cylindrical cam curvilinear groove by the turn pipe fitting, both the curvilinear motion of arc groove had been become the straight line insertion of pipe fitting, utilize the friction of lock pin and arc groove to make pipe fitting sealed simultaneously, its concrete structure is: the above-mentioned arc groove 21b that is arranged on retaining ring 21 jacket walls along keyway 21a afterbody be by outside the camber line shape that extends internally gradually, be provided with slightly ectotropic arc ditch 21d at arc groove 21b afterbody.For guaranteeing that two ends, sealed back are in the state that matches between two pipes, above-mentioned insertion section 1a goes up the lock pin 1b that is provided with and is arranged at the middle leading portion that inserts section 1a.
For further the utility model integral body that improves adds the manufacturability of formula and strengthens reliability and the reduction manufacture cost of using, the utility model adopts following technical pattern on above-mentioned total design concept basis: a kind of Tube jointer, as Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, a kind of Tube jointer, comprise at least two pipe fittings 1,2, be characterized in described two pipe fittings 1, be provided with a latching device 3 between 2, this latching device 3 comprises the insertion section 1a that is arranged at pipe fitting 1 one ends and is arranged on pipe fitting 2 one ends and the suitable retaining ring 21 of pipe fitting 1 insertion section 1a, wherein: described pipe fitting 1 inserts section 1a and radially is provided with lock pin 1b, the retaining ring 21 of described pipe fitting 2 one ends is provided with the keyway 21a that inserts for lock pin 1b, described keyway 21a connects the other end of retaining ring 21 vertically, and the other end of described retaining ring 21 is provided with and connects with keyway 21a arc and can make the lock pin 1b that imports keyway 21a revolve the camber line shape screens 21e that is stuck in retaining ring 21 the other ends.The camber line shape screens 21e that above-mentioned and keyway 21a arc connect is one along retaining ring 21 the other end perimeter walls spiral section that is periphery, and is provided with slightly inside arc ditch 21d at the spiral section afterbody.Above-mentioned retaining ring 21 perimeter walls are near having U type groove position 21f near the keyway 21a, and above-mentioned camber line shape screens 21e one goes up the spiral section that perimeter wall is periphery along U type groove position 21f, and an end of described spiral section and keyway 21a arc connect.Above-mentioned keyway 21a can be the exposed keyway that communicates along retaining ring 21 axial inside and outside walls.It also can be the built-in keyway that axially is provided with along retaining ring 21 along retaining ring chamber wall.Above-mentioned lock pin 1b is pillar or key formula lock pin.
The utility model can be widely used on the hanger that is interconnected to constitute by all kinds of pipe fittings, the shelf; described pipe fitting can be two mutual connections; also can be to adopt many Placement according to different length requirements; its structure is identical; in addition; above-mentioned pipe fitting can be thinner pipe fitting; but also can adopt the bigger pipe fitting of diameter, if relate to that many of pipe plug into and different caliber and adopt above-mentioned project organization all should be considered as protection domain of the present utility model according to the carrying of support body.
Claims (10)
1, a kind of Tube jointer, comprise at least two pipe fittings (1), (2), it is characterized in that described two pipe fittings (1), (2) be provided with a latching device (3) between, this latching device (3) comprises the insertion section (1a) that is arranged at pipe fitting (1) one end and is arranged on pipe fitting (2) one ends and pipe fitting (1) insertion section (1a) suitable retaining ring (21), wherein: described pipe fitting (1) inserts section (1a) and radially is provided with lock pin (1b), the retaining ring (21) of described pipe fitting (2) one ends is provided with the keyway (21a) that inserts for lock pin (1b), is provided with at retaining ring cover (21) wall of keyway (21a) afterbody to communicate with keyway (21a) and can make lock pin (1b) importing and with two pipe fittings (1), (2) the arc groove (21b) that is connected as a single entity.
2, Tube jointer according to claim 1, it is characterized in that above-mentioned retaining ring (21) external diameter and pipe fitting (2) pore are drive fit, be provided with the collar (21c) to outer lug in the outer end of retaining ring (21) along circumference, the external diameter of this collar (21c) is identical with the external diameter of pipe fitting (2).
3, Tube jointer according to claim 1, it is characterized in that the above-mentioned arc groove (21b) that is arranged on retaining ring (21) jacket wall along keyway (21a) afterbody be by outside the camber line shape that extends internally gradually, be provided with slightly ectotropic arc ditch (21d) at arc groove (21b) afterbody.
4, Tube jointer according to claim 1 is characterized in that above-mentioned insertion section (1a) goes up the lock pin (1b) that is provided with and is arranged at the middle leading portion that inserts section (1a).
5, a kind of Tube jointer, comprise at least two pipe fittings (1), (2), it is characterized in that described two pipe fittings (1), (2) be provided with a latching device (3) between, this latching device (3) comprises the insertion section (1a) that is arranged at pipe fitting (1) one end and is arranged on pipe fitting (2) one ends and pipe fitting (1) insertion section (1a) suitable retaining ring (21), wherein: described pipe fitting (1) inserts section (1a) and radially is provided with lock pin (1b), the retaining ring (21) of described pipe fitting (2) one ends is provided with the keyway (21a) that inserts for lock pin (1b), described keyway (21a) connects the other end of retaining ring (21) vertically, and the other end of described retaining ring (21) is provided with and keyway (21a) arc connects and can make the lock pin (1b) that imports keyway (21a) revolve the camber line shape screens (21e) that is stuck in retaining ring (21) the other end.
6,, it is characterized in that camber line shape screens (21e) that above-mentioned and keyway (21a) arc connect is one along retaining ring (21) the other end perimeter wall spiral section that is periphery, and is provided with slightly inside arc ditch (21d) at the spiral section afterbody according to the described Tube jointer of claim 5.
7, according to the described Tube jointer of claim 5, it is characterized in that above-mentioned retaining ring (21) perimeter wall has U type groove position (21f) near near the keyway (21a), above-mentioned camber line shape screens (21e) is a spiral section that last perimeter wall is periphery along U type groove position (21f), and an end of described spiral section and keyway (21a) arc connect.
8,, it is characterized in that the exposed keyway of above-mentioned keyway (21a) for communicating along the axial inside and outside wall of retaining ring (21) according to the described Tube jointer of claim 5.
9,, it is characterized in that the built-in keyway of above-mentioned keyway (21a) for axially being provided with along retaining ring chamber wall along retaining ring (21) according to the described Tube jointer of claim 5.
10,, it is characterized in that above-mentioned lock pin (1b) is pillar or key formula lock pin according to the described Tube jointer of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065830 CN2714869Y (en) | 2003-11-17 | 2004-06-01 | Pipe fitting connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200320118132.1 | 2003-11-17 | ||
| CN200320118132 | 2003-11-17 | ||
| CN 200420065830 CN2714869Y (en) | 2003-11-17 | 2004-06-01 | Pipe fitting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714869Y true CN2714869Y (en) | 2005-08-03 |
Family
ID=34888167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065830 Expired - Fee Related CN2714869Y (en) | 2003-11-17 | 2004-06-01 | Pipe fitting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714869Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179167B (en) * | 2007-11-09 | 2010-04-21 | 四川泛华航空仪表电器厂 | Dual-guiding rotation automatic clutch connector |
| CN101670586B (en) * | 2009-10-19 | 2012-09-05 | 上海交通大学 | Butt joint mechanism for self-reconstruction modular robot based on pin-shaft wedging |
| CN102679072A (en) * | 2012-05-09 | 2012-09-19 | 葛文宇 | Chute type locking pipe fitting for hose connection |
| CN102913316A (en) * | 2011-08-03 | 2013-02-06 | 株式会社电装 | Power transmission device and assembling method thereof |
| RU2479759C2 (en) * | 2011-06-09 | 2013-04-20 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Device for fixation on cylindrical surface |
| CN103362912A (en) * | 2012-03-29 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Flexible structure, sleeve and insertion joint rod |
| CN105156689A (en) * | 2015-09-08 | 2015-12-16 | 成都泰盟软件有限公司 | Novel valve |
| CN105382631A (en) * | 2015-12-15 | 2016-03-09 | 福建工程学院 | Equipment and method for detecting error of rotating shaft of five-axis numerical control machine tool |
| 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 |
| CN107628226A (en) * | 2017-09-25 | 2018-01-26 | 安徽瓦尔特机械贸易有限公司 | The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage |
| TWI662189B (en) * | 2018-07-09 | 2019-06-11 | 僑雄實業股份有限公司 | Mortise pump |
| CN110296297A (en) * | 2019-07-16 | 2019-10-01 | 太仓市金锚新材料科技有限公司 | A kind of combination fire retardant sleeve |
| CN110355681A (en) * | 2019-06-25 | 2019-10-22 | 共享智能装备有限公司 | A kind of pneumatic grinding equipment in right boring hole |
| CN110563066A (en) * | 2019-09-06 | 2019-12-13 | 山东舜业压力容器有限公司 | Oxygen remover without head |
| CN110729680A (en) * | 2019-10-26 | 2020-01-24 | 邳州捷昌新材料有限公司 | PVC electrician's sleeve pipe convenient to connect |
| CN112555546A (en) * | 2020-11-13 | 2021-03-26 | 河北华丰能源科技发展有限公司 | Mobile connection device |
| CN112762170A (en) * | 2021-01-18 | 2021-05-07 | 北京星震同源数字系统股份有限公司 | Mechanical gear adjusting device |
-
2004
- 2004-06-01 CN CN 200420065830 patent/CN2714869Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179167B (en) * | 2007-11-09 | 2010-04-21 | 四川泛华航空仪表电器厂 | Dual-guiding rotation automatic clutch connector |
| CN101670586B (en) * | 2009-10-19 | 2012-09-05 | 上海交通大学 | Butt joint mechanism for self-reconstruction modular robot based on pin-shaft wedging |
| RU2479759C2 (en) * | 2011-06-09 | 2013-04-20 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Device for fixation on cylindrical surface |
| CN102913316A (en) * | 2011-08-03 | 2013-02-06 | 株式会社电装 | Power transmission device and assembling method thereof |
| CN102913316B (en) * | 2011-08-03 | 2015-07-29 | 株式会社电装 | Power transmission device and assembling method thereof |
| CN103362912A (en) * | 2012-03-29 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Flexible structure, sleeve and insertion joint rod |
| CN102679072A (en) * | 2012-05-09 | 2012-09-19 | 葛文宇 | Chute type locking pipe fitting for hose connection |
| 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 |
| 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 |
| CN105156689A (en) * | 2015-09-08 | 2015-12-16 | 成都泰盟软件有限公司 | Novel valve |
| CN105382631B (en) * | 2015-12-15 | 2017-12-19 | 福建工程学院 | A kind of detection device and method of five-axle number control machine tool rotation axis error |
| CN105382631A (en) * | 2015-12-15 | 2016-03-09 | 福建工程学院 | Equipment and method for detecting error of rotating shaft of five-axis numerical control machine tool |
| CN107628226A (en) * | 2017-09-25 | 2018-01-26 | 安徽瓦尔特机械贸易有限公司 | The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage |
| TWI662189B (en) * | 2018-07-09 | 2019-06-11 | 僑雄實業股份有限公司 | Mortise pump |
| US11162483B2 (en) | 2018-07-09 | 2021-11-02 | Jiao Hsiung Industry Corp. | Mortise-tenon jointed air pump |
| CN110355681A (en) * | 2019-06-25 | 2019-10-22 | 共享智能装备有限公司 | A kind of pneumatic grinding equipment in right boring hole |
| CN110296297A (en) * | 2019-07-16 | 2019-10-01 | 太仓市金锚新材料科技有限公司 | A kind of combination fire retardant sleeve |
| CN110563066A (en) * | 2019-09-06 | 2019-12-13 | 山东舜业压力容器有限公司 | Oxygen remover without head |
| CN110729680A (en) * | 2019-10-26 | 2020-01-24 | 邳州捷昌新材料有限公司 | PVC electrician's sleeve pipe convenient to connect |
| CN112555546A (en) * | 2020-11-13 | 2021-03-26 | 河北华丰能源科技发展有限公司 | Mobile connection device |
| CN112762170A (en) * | 2021-01-18 | 2021-05-07 | 北京星震同源数字系统股份有限公司 | Mechanical gear adjusting device |
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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 |