CN208204288U - Female fluid coupling elements and tprque convertor with line latch - Google Patents
Female fluid coupling elements and tprque convertor with line latch Download PDFInfo
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- CN208204288U CN208204288U CN201820354597.3U CN201820354597U CN208204288U CN 208204288 U CN208204288 U CN 208204288U CN 201820354597 U CN201820354597 U CN 201820354597U CN 208204288 U CN208204288 U CN 208204288U
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- latch
- coupling elements
- fluid coupling
- female
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Abstract
The utility model discloses female fluid coupling elements and tprque convertor with line latch.Female fluid coupling elements have main component, and the main component has the centre bore extended along longitudinal axis, are formed with the receiving shell and female internal fluid channels of the tubular plug.Mother's fluid coupling elements further include latch, the latch forms the plug channel of tubular plug, it can be moved between the first position and the second position in body member along transverse axis perpendicularly to the longitudinal axis, in first position, the public coupling element is maintained in coupling configuration by the latch, and public fluid coupling elements are not maintained in main component by latch in the second position.Latch includes the button that can be touched from the outside of main component.The utility model proposes the tprque convertors for being suitble to hard industrial application and female fluid coupling elements.
Description
Technical field
A kind of female fluid connection the utility model relates to female fluid coupling element and comprising this female fluid coupling elements
Device.
Background technique
Known releasably to connect pipeline with tprque convertor, tprque convertor includes male coupling element and mother
Coupling element.According to GB2252803, female coupling element includes with for making what a part of male fluid coupling elements passed through to open
The latch of mouth.Latch can move in transverse direction between the first position and the second position, and in first position, it couples public affairs
Element and female coupling element are locked in connection configuration, in the second position, do not lock female coupling element.Connect to discharge
It connects, it is necessary to push the latch that can be touched from outside.Latch includes the line for constituting opening.In coupling configuration, a part of electric wire
It is contained in the exterior groove of public coupling element.This connector provides automatic connection, only public coupling element need to be introduced mother
Connect element.
Problem is that the design of connector is very fragile, is not suitable for the big industrial application of intensity.
The purpose of the present invention is overcome these problems.
Utility model content
One side according to the present utility model, for pipeline to link together and is suitable for accommodating along longitudinal axis
Female fluid coupling elements of the releasable tprque convertor of the tubular plug of the male fluid coupling elements of engagement.Female fluid coupling elements
With main component, the main component has the centre bore extended along longitudinal axis, is formed with the appearance of the tubular plug
Receive shell and female internal fluid channels.Mother's fluid coupling elements further include latch, and the plug that the latch forms tubular plug is logical
Road can move between the first position and the second position in body member along transverse axis perpendicularly to the longitudinal axis,
In first position, the public coupling element is maintained in coupling configuration by the latch, and latch will not be public in the second position
Fluid coupling elements are maintained in main component.Latch includes the button that can be touched from the outside of main component.Female fluid connection
Element further includes latch reset spring, and latch is returned to first position by the latch reset spring.Latch includes forming plug to lead to
The lock-in line in road.Lock-in line end is connected on button.Filling in channel includes two circular portions, and described two circular portions are hanging down
Directly extend in the plane of longitudinal axis, main component includes slot, and the slot is by perpendicular to transverse axis and include longitudinal axis
The planes bound of line and the interior annular groove upper opening in receiving shell, slot and inner groovy prolong in the plane of two circular portions
It stretches and accommodates lock-in line.
Another aspect according to the present utility model, described two circular portions are incorporated in the button phase by stop portion
Opposite side, when the latch is in first position, the stop portion is against pin.
Another aspect according to the present utility model, when the latch is in the second position, described two rounded portions
Divide the reception shell for being not passed through the main component.
Another aspect according to the present utility model, the button include extending along the transverse axis and in the main body
The bar guided in the guide hole of component, the latch reset spring coaxially act between body member and button and with bar.
Another aspect according to the present utility model, plane of the transverse axis far from described two circular portions.
Another aspect according to the present utility model, female fluid coupling elements include the valve body in main component, work as institute
It states in male fluid coupling elements insertion female fluid coupling elements and female internal flow can be closed from the valve body and lead to
When the first position in road moves axially to the opening female internal fluid channels second position, the valve body can with before the tubular plug
Surface engagement,.
Another aspect according to the present utility model, the fluid connector include that there are the public affairs of tubular plug to fluidly connect member
Part.
The utility model discloses for pipeline to link together and is suitable for accommodating along longitudinal axis engagement
Female fluid coupling elements of the releasable tprque convertor of the tubular plug of male fluid coupling elements.Female fluid coupling elements have master
Body component, the main component have the centre bore extended along longitudinal axis, are formed with the receiving shell of the tubular plug
With female internal fluid channels.Mother's fluid coupling elements further include latch, and the latch forms the plug channel of tubular plug, can
It is moved between the first position and the second position in body member along transverse axis perpendicularly to the longitudinal axis, at first
It sets, the public coupling element is maintained in coupling configuration by the latch, and latch does not couple public fluid in the second position
Element is maintained in main component.Latch includes the button that can be touched from the outside of main component.Female fluid coupling elements also wrap
Latch reset spring is included, latch is returned to first position by the latch reset spring.Latch includes the locking to form plug channel
Line.Lock-in line end is connected on button.Filling in channel includes two circular portions, and described two circular portions are being transversely to the machine direction
Extend in the plane of axis, main component includes slot, and the slot is by perpendicular to transverse axis and including longitudinal axis and holding
Receive shell interior annular groove upper opening planes bound, slot and inner groovy extend and accommodate in the plane of two circular portions
Lock-in line.The utility model discloses the connectors comprising this male fluid coupling elements and complementary female fluid coupling elements.
Therefore, the utility model proposes the tprque convertors for being suitble to hard industrial application and female fluid coupling elements.
Detailed description of the invention
The utility model is described in detail with exemplary preferred embodiment in conjunction with Fig. 1-6.However, this embodiment is not intended to
The scope of the utility model is limited in any way.In the accompanying drawings:
Fig. 1 shows the section of female fluid coupling elements 3 of an embodiment according to the present utility model.
Fig. 2 shows cutting for female fluid coupling elements of the releasing connection of an embodiment according to the present utility model
Face.
Fig. 3 shows the section of male fluid coupling elements and female fluid coupling elements in coupling configuration.
Fig. 4 shows the section A-A of male fluid coupling elements and female fluid coupling elements in coupling configuration.
Fig. 5 shows the section B-B of male fluid coupling elements and female fluid coupling elements in coupling configuration.
Fig. 6 shows the section A-of male fluid coupling elements and female fluid coupling elements in the configured intermediate of connection process
A。
Fig. 7 shows the section of female fluid coupling elements of the releasing connection of another embodiment according to the present utility model.
Specific embodiment
In the text, " preceding " refer to connect start when steering/placement towards complementary fluid coupling element.Scheming in " preceding " direction
1 right side, in the left side of Fig. 2." rear " direction is contrary with " preceding "." axial direction " refers to the longitudinal axis along fluid coupling elements
Line, " radial direction " refer to perpendicularly to the longitudinal axis.
"top" and "bottom" are relevant to figure in the text, and are not related to the orientation of fluid coupling element, and orientation can be with
It is arbitrary.
Tprque convertor 1 is formed by male fluid coupling elements 2 and complementary female fluid coupling elements 3 and for can release
The mode put couples two pipelines.
Fig. 1 shows the section for releasing female fluid coupling element of connection.
Fig. 2 shows the sections for the female fluid coupling element for releasing connection.
As shown in figures 1 and 3, public fluid coupling elements 2 are including tubular plug 10 and centered on longitudinal axis X20.In
Heart hole extends to front side from rear side by tubular plug 10.Centre bore forms public internal fluid channels 15.
The rear portion (not shown) of tubular plug 10 has the external threaded surface (spiral) for fixed -piping.
As shown in figure 5, the exterior contour of tubular plug 10 includes preceding cylindrical part 14, conical portion 15 and rear cylinder
Part 16, rear cylindrical part 16 are equipped with exterior groove 11, top key 12 and bottom key 13.Top key 12 and bottom key 13 have
The parallel shape extended along longitudinal axis X20.
Fig. 2 shows the sections of female fluid coupling elements 3 of an embodiment according to the present utility model.Such as Fig. 2 institute
Show, female fluid coupling elements 3 include that body member 100, adapter 70, latch 200, valve body 20, ring seat 30, pin 50 and valve reset
Spring 40.
Body member 100 is centered on longitudinal axis X30 and centre bore 101 is arranged and accommodates shell 129, centre bore
101 form the female internal fluid channels 130 for running through the rear part, accommodate shell 129 and are used to accommodate tubular plug 10 by its front.It is logical
Body member 100 is fastened to adapter 70 by the mode for crossing screw thread and tapping.Adapter 70 is provided with and female internal fluid channels
The centre bore of 130 connections.The outer posterior of adapter 70 has the external threaded surface (spiral) for fixed -piping.
Main component 100 is provided with tubular rear 110, which accommodates the valve body 20 for being provided with valve O-ring 21.
Valve body 20 can move between forward position and rear positions along longitudinal axis X30, in first position valve O-ring 21 against
Ring-shaped valve seats 30 freely flow to the rear portion of adapter 70 in rear positions fluid from female internal fluid passageway 130, or therewith
On the contrary.Valve body 20 returns to forward position by valve reset spring 40.
Main component 100 is provided with front 120, and front 120 has the top extension radially extended from longitudinal axis X30
122 and opposite bottom extent 121.
Top extension is equipped with the cylindrical hole 128 extended along the transverse axis X40 of X30 perpendicularly to the longitudinal axis.
The button 210 of latch 200 is contained in cylindrical hole 128 and can touch from the outside of main component 100.
Latch 200 further includes being attached to button 220 and the mainly lock-in line 220 of the shape with planar rings, the plane
The plane P50 X30 perpendicularly to the longitudinal axis of ring.For example, the top of lock-in line 220 is horizontally bent and is pressed against button
In 220 hole.Lock-in line 220 has symmetrical branch relative to the plane comprising longitudinal axis X30 and transverse axis X40.
Lock-in line 220 includes two symmetrical circular portions 223 and 224, plug channel is formed, because of two circular portions
223 and 224 diameter is greater than the outer diameter of the rear cylindrical part 16 of tubular plug 10.
Two circular portions 223 and 224 are connected to 210 opposite side of button by stop portion 225, and stop portion 225 is wrapped
It includes two parallel sections to link together by semi-circular portions, when latch 200 is in first position, semi-circular portions are against pin
50。
Pin 50 is contained in the hole for being parallel to the bottom extent 121 of longitudinal axis X30 extension.
The front 120 of main component 100 includes slit 126, and slit 126 is limited by plane P60, and plane P60 is perpendicular to cross
It to axis X 40 and include longitudinal axis X30.Slit 126 leads to the annular trough 127 for accommodating shell 129.Slit 126 and interior
Groove 127 extends in plane P50 and accommodates lock-in line 220.Transverse axis X40 is far from the flat of two circular portions 223 and 224
Face P50.
Latch 200 moves between the first position and the second position along transverse axis X40, in first position, backstop
Against pin 50, the second position two, circular portion 223 and 224, which is not passed through, accommodates shell 129 for part 225.In first position, circle
A part of shape part 223 and 224, which passes through, accommodates shell 129.As shown in fig. 6, in the second position of latch 200, symmetrically
Circular portion 223 and 224 passes completely through slot 126 and inner groovy 127.
In order to assemble female coupling element 3, valve reset spring 40 is mounted on to the week for the valve body 20 being introduced into rear portion 110
It encloses.Then, valve seat is introduced in rear portion 110, and finally adapter 70 is screwed on rear portion 110.Push-button reset spring 80
It is mounted in cylindrical hole 128.Lock-in line 220 is introduced into slot 126 and groove 127.Bar 211 passes through guide hole 125.Then,
By lower button latch 200 is placed in the second position and the engagement of pin 50 into the hole of bottom extent 121.Work as release button
When pressure on 210, latch 200 returns to first position by the effect of push-button reset spring 80.
By making when longitudinal axis X20 and longitudinal axis X30 alignment, top key 12 are located at 124 front of top notch
The distal end of male fluid coupling element and female fluid coupling elements is close and forms the connection of tprque convertor.Couple member in public fluid
In this orientation of part, bottom key 13 is located at the front of bottom notch 123.Tubular plug 10 penetrates body member 100.
In connection process, fills in 10 conical portion 15 and contacted with circular portion 223 and 224 and guide latch 200
To the second position.
The front surface of plug 10 is against open valve body 20.Fluid freely flows to female fluid connection from male fluid coupling elements 2
Connect element 3 or reversed.
Another embodiment of the present invention according to figure 7, female fluid coupling elements 3 do not have valve body.
When exterior groove 11 is in plane P50, as shown in figure 4, rounded portions 223 and 224 are in push-button reset spring 80
Under the action of pass through exterior groove 11.Male fluid coupling elements 2 and female fluid coupling elements 3 are in coupling configuration.
Fig. 3 indicates the sectional view of male fluid coupling element 2 and female fluid coupling element 3 in linking status.
As shown in fig. 6, passing through promoting button 210 and latch 200 being made to be in the second position to obtain the release of connection.Two
Circular portion 223 and 224 is not passed through the receiving shell 129 of main component 100.By the effect of valve reset spring 40 by tubular plug
10 release the outside for arriving main component 100.
The present invention relates to female fluid coupling elements as described above.This mother's fluid coupling elements are suitable for hard industry and answer
With because lock-in line 220 is protected in body member 100.
In addition, tprque convertor according to the present invention provides automatic connection.
Claims (7)
1. a kind of female fluid coupling elements (3) with line latch, for pipeline to link together and is suitable for accommodating edge
The releasable tprque convertor (1) of the tubular plug (10) of the public fluid coupling elements (2) of longitudinal axis (X30) engagement, it is special
Sign is that female fluid coupling elements (3) include
Main component (100), the main component (100) have the centre bore extended along the longitudinal axis (X30)
(101), it is formed with the receiving shell (129) and mother's internal fluid channels (130) of the tubular plug (10),
Latch (200), the latch (200) form the plug channel (201) of tubular plug (10), can be in body member (100)
It is moved between the first position and the second position along the transverse axis (X40) of (X30) perpendicularly to the longitudinal axis, at first
It sets, the public fluid coupling elements (2) are maintained in coupling configuration by the latch (200), and latch in the second position
(200) public fluid coupling elements (2) are not maintained in main component (100), latch (200) includes can be from main component
(100) button (210) that outside is touched,
Latch (200) are returned to first position by latch reset spring (80), the latch reset spring (80),
Wherein:
Latch (200) includes the lock-in line (220) for forming plug channel (201),
Lock-in line end is connected on button (210),
Filling in channel (201) includes two circular portions (223,224), and described two circular portions are perpendicularly to the longitudinal axis
(X30) extend in plane (P50),
Main component (100) includes slot (126), and the slot (126) is by perpendicular to transverse axis (X40) and include longitudinal axis
Line (X30) is simultaneously limited in the plane (P60) for accommodating interior annular groove (127) upper opening of shell (129),
Slot (126) and inner groovy (127) extend in the plane (P50) of two circular portions (223,224) and accommodate lock-in line
(220)。
2. female fluid coupling elements (3) according to claim 1 with line latch, which is characterized in that described two circles
Shape part (223,224) is incorporated in the button (210) opposite side by stop portion (225), when the latch (200) is in
When first position, the stop portion is against pin (50).
3. female fluid coupling elements (3) according to claim 1 with line latch, which is characterized in that when the latch
(200) when being in the second position, described two circular portions (223,224) are not passed through the institute of the main component (100)
It states and accommodates shell (129).
4. female fluid coupling elements (3) according to claim 1 with line latch, which is characterized in that the button
It (210) include extending along the transverse axis (X40) and being guided in the guide hole of the main component (100) (120)
Bar (211), the latch reset spring (80) between body member (100) and button (210) and with bar (211) it is coaxial make
With.
5. female fluid coupling elements (3) according to claim 4 with line latch, which is characterized in that the lateral shaft
Plane (P50) of the line (X40) far from described two circular portions (223,224).
6. female fluid coupling elements (3) according to any one of claims 1 to 5 with line latch, which is characterized in that described
Female fluid coupling elements (3) include the valve body (20) being located in the main component (100), when public fluid coupling elements (2)
When being inserted into female fluid coupling elements (3) and can be moved axially from first position and the second position, the valve body
(20) can be in conjunction with the front surface of the tubular plug (10), in first position, the valve body (20) closes female internal flow
Channel (130), in the second position, female internal fluid channels (130) are opened.
7. a kind of tprque convertor (1), with any female fluid coupling elements with line latch of claim 1 to 6
(3), which is characterized in that the tprque convertor (1) includes the public fluid coupling elements (2) with tubular plug (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354597.3U CN208204288U (en) | 2018-03-15 | 2018-03-15 | Female fluid coupling elements and tprque convertor with line latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354597.3U CN208204288U (en) | 2018-03-15 | 2018-03-15 | Female fluid coupling elements and tprque convertor with line latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204288U true CN208204288U (en) | 2018-12-07 |
Family
ID=64527955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354597.3U Active CN208204288U (en) | 2018-03-15 | 2018-03-15 | Female fluid coupling elements and tprque convertor with line latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204288U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728190A (en) * | 2019-04-02 | 2021-11-30 | 派克汉尼汾(欧洲、中东和非洲)公司 | Connecting device with intermediate unlocking position |
| CN114127456A (en) * | 2019-06-10 | 2022-03-01 | 考尔得产品公司 | Fluid processing coupling |
| CN114901983A (en) * | 2019-12-31 | 2022-08-12 | 考尔得产品公司 | Fluid coupling |
-
2018
- 2018-03-15 CN CN201820354597.3U patent/CN208204288U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728190A (en) * | 2019-04-02 | 2021-11-30 | 派克汉尼汾(欧洲、中东和非洲)公司 | Connecting device with intermediate unlocking position |
| CN114127456A (en) * | 2019-06-10 | 2022-03-01 | 考尔得产品公司 | Fluid processing coupling |
| CN114127456B (en) * | 2019-06-10 | 2024-04-02 | 考尔得产品公司 | Fluid treatment coupling |
| US12038113B2 (en) | 2019-06-10 | 2024-07-16 | Colder Products Company | Fluid handling couplings |
| CN114901983A (en) * | 2019-12-31 | 2022-08-12 | 考尔得产品公司 | Fluid coupling |
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