CN201589027U - Bidirectional elastic sheet type quick connector - Google Patents
Bidirectional elastic sheet type quick connector Download PDFInfo
- Publication number
- CN201589027U CN201589027U CN2009201819950U CN200920181995U CN201589027U CN 201589027 U CN201589027 U CN 201589027U CN 2009201819950 U CN2009201819950 U CN 2009201819950U CN 200920181995 U CN200920181995 U CN 200920181995U CN 201589027 U CN201589027 U CN 201589027U
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- CN
- China
- Prior art keywords
- joint
- connector
- retaining
- movable sheath
- sheets
- 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
The utility model discloses a bidirectional elastic sheet type quick connector, which comprises a first connector and a second connector. The first connector and the second connector are respectively connected with two pipelines and are mutually in plug connection, one end of the first connector which is plugged into the second connector is provided with an outer flange, pluralities of through holes are arranged on a lateral wall of the second connector, a retaining sheet is pivotally connected at each through hole, lower ends of the retaining sheets are provided with retaining heads capable of extending into the second connector through the through holes and retaining the outer flange of the first connector, elastic sheets are disposed on the inner sides of the upper ends of the retaining sheets, press portions are arranged on the outer sides of the upper ends, the elastic sheets are abutted with the upper ends of the through holes, the outer end of the second connector is further sleeved with a movable sleeve, and the inner side of the movable sleeve forms inclined surfaces expanding downwards opposite to the press portions of the retaining sheets. The bidirectional elastic sheet type quick connector not only resolves problems of quick connection, but also realizes bidirectional quick mounting and dismounting operation, brings more convenience for mounting and maintenance, and can increase reliability of connection portions.
Description
Technical field
The utility model relates to pipe joints such as a kind of water route or gas circuit, refers to two-way spring-piece type rapid pipe joint especially.
Background technique
In the bathroom industry, in every field such as industrial production, usually can relate to the connection of two water routes, gas circuit or oil circuits or the like pipeline, pipe fitting joint is exactly a kind of accessory of being connected between pipeline and the pipeline of being widely used in.Traditional pipe fitting joint usually adopts and is threaded, and installs that difficulty, setting tool are difficult looks for, seals problems such as unreliable yet be threaded but to exist, and must spend the more time when installing can screw tight especially at every turn.Also have at present the different rapid pipe joint of many types structure, it can connect two pipelines apace, but existing rapid pipe joint much all can only be accomplished or install or dismantle is quick operation, can't realize installing and dismantling two-way quick operation, so still give and install and keep in repair and bring bigger trouble.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of two-way spring-piece type rapid pipe joint, and it not only can connect fast, also can realize the two-way quick operation of installing/dismounting, and connection simple in structure is reliable.
For solving the problems of the technologies described above, technical solution of the present utility model is:
A kind of two-way spring-piece type rapid pipe joint comprises first joint and second joint that are connected with two pipelines respectively and peg graft mutually, and the end that described first joint inserts within second joint is provided with outward flange; The described second joint sidewall has some through holes, each through hole all is articulated with a screens sheet, this screens sheet lower end is provided with and can stretches into the dop that also can block the first joint outward flange within second joint from through hole, its inboard, upper end is provided with shell fragment, the outside is provided with the pressure section, and this shell fragment is butted on described through hole upper end; This second joint outer end also is with a movable sheath, and the inboard pressure section of each screens sheet relatively of this movable sheath is formed with the inclined-plane that downward expansion is opened.
Described movable sheath below is provided with inner convex platform and cooperates spacing with a boss in the outside of described second joint; This second joint outer wall also fixes the snap ring that can prevent that movable sheath from deviating from from it.
The end that described first joint inserts within second joint also is provided with Sealing.
After adopting such scheme, the utility model adopts and is arranged on second joint and rotating screens sheet, the inclined-plane that cooperates the movable sheath inwall, when installing, hold movable sheath with the second joint sleeve outside first joint, rotate and step down at the screens sheet of ordering of replacing of the outward flange of first joint, after two pipe joints cooperations put in place, by the elastic force of screens sheet afterbody shell fragment, make screens sheet dop prop up the outward flange of first joint, thereby prevent that first joint from getting loose; And when dismounting, push away movable sheath under only needing, and make the inclined-plane in it make the screens sheet rotate, get out of the way the space, dop is got loose to the state that compresses of outward flange, extract first joint then and get final product.This two-way spring-piece type rapid pipe joint has not only solved quick connectivity problem, has also realized the two-way quick operation of installing/dismounting, brings great convenience for installation and maintenance, and can improve the reliability of each attachment portion.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is an installation process schematic representation of the present utility model;
Fig. 3 is a coupled condition schematic representation of the present utility model;
Fig. 4 is a unloading process schematic representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
What the utility model disclosed is a kind of two-way spring-piece type rapid pipe joint, consults (cooperating simultaneously shown in Fig. 2,3) shown in Figure 1, is preferred embodiment of the present utility model.Described rapid pipe joint comprises first joint 1 and second joint 2 that is connected with two pipelines respectively, and these second joint, 2 outer ends are with a movable sheath 3.Wherein:
The end that described first joint 1 inserts within described second joint 2 is provided with Sealing 11, also is provided with outward flange 12.
Described second joint, 2 sidewalls have some through holes 21, each through hole 21 place all is articulated with a screens sheet 4, these screens sheet 4 lower ends are provided with and can stretch into dop 41 within second joint 2 from through hole 21, its inboard, upper end is provided with shell fragment 42, the outside is provided with pressure section 43, and this shell fragment 42 is butted on described through hole 21 upper ends.
The described movable sheath 3 inboard pressure sections 43 of each screens sheet 4 relatively are formed with the inclined-plane 31 that downward expansion is opened, and its below is provided with inner convex platform 32 and cooperates spacing with the boss 22 in the outside of described second joint 2.Described second joint, 2 outer walls have also fixed a snap ring 5, and this snap ring 5 can prevent that movable sheath 3 from deviating from from second joint 2.
Installation process of the present utility model is: as shown in Figure 2, hold movable sheath 3 second joint 2 upwards is inserted in first joint 1, when the dop 41 of the outward flange 12 of first joint 1 and screens sheet 4 is relative, screens sheet 4 rotates around drive-connecting shaft under the effect of outward flange 12, continuation is inserted into first joint 1 within second joint 2, Sealing 11 on first joint 1 enters second joint, 2 seal sections under the guiding of the horn mouth 23 of second joint 2, screens sheet 4 resets under the elastic force effect of its afterbody shell fragment 42, make dop 41 block the outward flange 12 of first joint 1, prevent that first joint 1 from deviating from.
User mode after the utility model assembling is: as shown in Figure 3, under the pressure of liquid in pipe, outward flange 12 on first joint 1 is pressed on the movable sheath 3 by the dop 41 of screens sheet 4, whole second joint 2 and first joint 1 are linked together, cooperate by Sealing 11 on first joint 1 and second joint, 2 seal sections and realize sealing.
Unloading process of the present utility model is: as shown in Figure 4, holding movable sheath 3 pulls down second joint 2, under the tension of hand, outer movable sheath 3 moves downward, the pressure section 43 of screens sheet 4 several angle that under the effect of the inclined-plane 31 of movable sheath 3, rotates around the axis, get out of the way the space, the dop 41 of screens sheet 4 no longer is butted on the outward flange 12 of first joint 1, at this moment, can transfer to first joint 1, second joint 2 and first joint 1 are thrown off, and screens sheet 4 resets it under the elastic force effect of its afterbody shell fragment 42.
Claims (3)
1. two-way spring-piece type rapid pipe joint comprises first joint and second joint that are connected with two pipelines respectively and peg graft mutually, and it is characterized in that: the end that described first joint inserts within second joint is provided with outward flange; The described second joint sidewall has some through holes, each through hole all is articulated with a screens sheet, this screens sheet lower end is provided with and can stretches into the dop that also can block the first joint outward flange within second joint from through hole, its inboard, upper end is provided with shell fragment, the outside is provided with the pressure section, and this shell fragment is butted on described through hole upper end; This second joint outer end also is with a movable sheath, and the inboard pressure section of each screens sheet relatively of this movable sheath is formed with the inclined-plane that downward expansion is opened.
2. two-way spring-piece type rapid pipe joint according to claim 1 is characterized in that: described movable sheath below is provided with inner convex platform and cooperates spacing with a boss in the outside of described second joint; This second joint outer wall also fixes the snap ring that can prevent that movable sheath from deviating from from it.
3. two-way spring-piece type rapid pipe joint according to claim 1 is characterized in that: the end that described first joint inserts within second joint also is provided with Sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201819950U CN201589027U (en) | 2009-12-31 | 2009-12-31 | Bidirectional elastic sheet type quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201819950U CN201589027U (en) | 2009-12-31 | 2009-12-31 | Bidirectional elastic sheet type quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589027U true CN201589027U (en) | 2010-09-22 |
Family
ID=42748810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201819950U Expired - Fee Related CN201589027U (en) | 2009-12-31 | 2009-12-31 | Bidirectional elastic sheet type quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216695A (en) * | 2013-04-24 | 2013-07-24 | 河北亚大汽车塑料制品有限公司 | Clamping ring, directly-inserting fast-inserting connector and braking system |
| CN105299366A (en) * | 2014-06-10 | 2016-02-03 | 科勒公司 | Quick connect system for a fluid coupling |
| CN113710371A (en) * | 2019-04-26 | 2021-11-26 | 株式会社资生堂 | Liquid discharging device and container |
-
2009
- 2009-12-31 CN CN2009201819950U patent/CN201589027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216695A (en) * | 2013-04-24 | 2013-07-24 | 河北亚大汽车塑料制品有限公司 | Clamping ring, directly-inserting fast-inserting connector and braking system |
| CN105299366A (en) * | 2014-06-10 | 2016-02-03 | 科勒公司 | Quick connect system for a fluid coupling |
| CN113710371A (en) * | 2019-04-26 | 2021-11-26 | 株式会社资生堂 | Liquid discharging device and container |
| CN113710371B (en) * | 2019-04-26 | 2023-11-03 | 株式会社资生堂 | Liquid discharge device and container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20121231 |