CN208670379U - Quick connector component and its famale connector - Google Patents
Quick connector component and its famale connector Download PDFInfo
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- CN208670379U CN208670379U CN201821365147.0U CN201821365147U CN208670379U CN 208670379 U CN208670379 U CN 208670379U CN 201821365147 U CN201821365147 U CN 201821365147U CN 208670379 U CN208670379 U CN 208670379U
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- coupling nut
- famale connector
- periphery
- shell
- sheath
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Abstract
The utility model relates to a kind of quick connector component and its famale connectors.Sheath is set on the coupling nut of the fast slotting famale connector of the utility model, the position of sheath is corresponding with the position of the spiral channel on coupling nut, sheath can be covered spiral channel in this way, it is entered in joint housing so as to avoid impurity such as dust, moisture in external environment by spiral channel, influences the stability of joint assembly；In addition, thus can first process the spiral channel on coupling nut due to sheath and coupling nut split settings, then coupling nut and sheath are assembled again, processing cost is also very low.
Description
Technical field
The utility model relates to a kind of quick connector component and its famale connectors.
Background technique
Conventional quick connector generally uses steel ball locking mechanism, and such quick connector needs during grafting
Both hands operation, during actual use operation is more inconvenient.Cooperated in the prior art there are also a kind of using spiral channel and bail
The quick connector locked of structure, one kind as disclosed in the Chinese patent literature that Authorization Notice No. is 204717192 U of CN
Fluid connector, that is, plug-assembly, including convex plug and female socket, convex plug include convex plug shell and are arranged in convex plug
Core assembly in the inner cavity of shell, the periphery of convex plug housing forward end are equipped with bail, negative plug include negative plug casing with
And the adaptation core assembly in the inner cavity of negative plug casing is set, the front end of negative plug casing is rotatably equipped with coupling nut,
Coupling nut is equipped with the spiral channel being adapted to the bail on convex plug shell, and in grafting, sun is inserted for convex plug and negative plug
Bail correspondence on head enters in corresponding spiral channel, during being rotatablely connected nut, in the effect of spiral channel
Lower bail enters the end of spiral channel along spiral channel, finally falls in the groove of spiral channel end, in spool
Bail is fallen under the action of spring realizes that convex plug and the locking of negative plug connect in a groove.This joint assembly was using
Cheng Zhong, one-handed performance yin plug can be completed it and dock with the locking of convex plug, and use is more convenient, still, due to connecting spiral shell
Spiral channel on cap runs through internal and external walls, so that two plugs most of spiral channel after docking in place is all directly exposed to
In external environment, in this way, the impurity such as dust, moisture in external environment will be entered in joint housing by spiral channel,
The stability of docking head assembly impacts.
Utility model content
The utility model provides a kind of quick connector component, outer because spiral channel is exposed to solve existing joint assembly
The problem of stability of corresponding joints component impacts；Meanwhile the utility model is also provided in above-mentioned quick connector component
Famale connector.
The fast famale connector of inserting of the utility model adopts the following technical scheme that
Slotting famale connector fastly, the famale connector shell extended along the longitudinal direction including axis and is rotatably arranged on the famale connector
Coupling nut on shell, the coupling nut are equipped with the spiral channel for cooperating with the bail on corresponding male contact,
It is equipped between the famale connector shell and the coupling nut for providing the elastic component of snap lock clamp force to the coupling nut,
It is corresponded on the periphery of the coupling nut and is set with sheath at the position of the spiral channel.
The mounting ring for being equipped at the position of the spiral channel and being recessed to its inside is corresponded on the periphery of the coupling nut
Slot, the sheath is assemblied in the installation annular groove and the periphery of the sheath is concordant with the periphery of the coupling nut.
Block machine with outward extension on the periphery of the famale connector shell, the periphery of the coupling nut and the block machine
It is rotatably assorted and is equipped with the interior gear extended to its inside at the position on the inner wall of the coupling nut in the block machine rear portion
Edge, the elastic component setting is in the block machine and the interior gear between.
The elastic component is cylindrical spring.
The block machine is annular block machine.
The sheath corresponds at the position of the spiral channel end equipped with through internal and external walls, corresponding for observing
Bail whether peep hole in place.
Circumferential seal circle erecting bed, the sealing ring erecting bed are equipped at the front position of the inner wall of the famale connector shell
It is equipped with the circumferential seal circle for cooperating with the sealing of the outer peripheral surface of corresponding male contact shell, the inner cavity of the famale connector shell
In be equipped with end-face seal ring mounting groove, be equipped in the end-face seal ring mounting groove for the end face of corresponding male contact shell
Seal the end-face seal ring of cooperation.
The quick connector component of the utility model adopts the following technical scheme that
Quick connector component, including famale connector and male contact, the male contact include male contact shell and are arranged in institute
State the bail on the periphery of male contact shell, the fast slotting famale connector include the famale connector shell that extends along the longitudinal direction of axis with
And be rotatably arranged on the coupling nut on the famale connector shell, the coupling nut be equipped with for on the male contact
The spiral channel of bail cooperation is equipped with for providing the coupling nut between the famale connector shell and the coupling nut
The elastic component of snap lock clamp force corresponds on the periphery of the coupling nut and is set with sheath at the position of the spiral channel.
The mounting ring for being equipped at the position of the spiral channel and being recessed to its inside is corresponded on the periphery of the coupling nut
Slot, the sheath is assemblied in the installation annular groove and the periphery of the sheath is concordant with the periphery of the coupling nut.
Block machine with outward extension on the periphery of the famale connector shell, the periphery of the coupling nut and the block machine
It is rotatably assorted and is equipped with the interior gear extended to its inside at the position on the inner wall of the coupling nut in the block machine rear portion
Edge, the elastic component setting is in the block machine and the interior gear between.
The elastic component is cylindrical spring.
The block machine is annular block machine.
The sheath corresponds at the position of the spiral channel end equipped with through internal and external walls, corresponding for observing
Bail whether peep hole in place.
Circumferential seal circle erecting bed, the sealing ring erecting bed are equipped at the front position of the inner wall of the famale connector shell
It is equipped with the circumferential seal circle for cooperating with the sealing of the outer peripheral surface of corresponding male contact shell, the inner cavity of the famale connector shell
In be equipped with end-face seal ring mounting groove, be equipped in the end-face seal ring mounting groove for the end face of corresponding male contact shell
Seal the end-face seal ring of cooperation.
The beneficial effects of the utility model are: it is set with sheath on the coupling nut of the fast slotting famale connector of the utility model,
The position of sheath is corresponding with the position of the spiral channel on coupling nut, and such sheath can be covered spiral channel,
It is entered in joint housing so as to avoid impurity such as dust, moisture in external environment by spiral channel, influences connector group
The stability of part；In addition, thus can first process the spiral card on coupling nut due to sheath and coupling nut split settings
Slot, then again assembles coupling nut and sheath, and processing cost is also very low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the specific embodiment of the quick connector component of the utility model；
Fig. 2 is the appearance schematic diagram of the coupling nut in Fig. 1；
Fig. 3 is the half-section diagram of the coupling nut in Fig. 2；
In figure: 1, famale connector shell；2, coupling nut；3, sheath；4, elastic component；5, circumferential seal circle；6, end face seal
Circle；7, male contact shell；11, circumferential seal circle erecting bed；12, end-face seal ring mounting groove；13, block machine；21, interior gear edge；22,
Spiral channel；31, peep hole；71, bail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The embodiment of the quick connector component of the utility model, as shown in Figure 1 to Figure 3, quick connector component, including yin connect
Head and male contact, male contact include the bail 71 on male contact shell and the periphery that male contact shell is arranged in, and slotting yin connects fastly
Head includes the axis famale connector shell 1 extended along the longitudinal direction and the coupling nut 2 being rotatably arranged on famale connector shell 1,
Coupling nut 2 is equipped with the spiral channel 22 for cooperating with the bail 71 on male contact, famale connector shell and coupling nut 2 it
Between be equipped with for providing the elastic component 4 of snap lock clamp force to coupling nut 2, correspond to spiral channel 22 on the periphery of coupling nut 2
Position at be set with sheath 3.
In the present embodiment, it corresponds to and is equipped at the position of spiral channel 22 to its inside recess on the periphery of coupling nut 2
Installation annular groove, sheath 3 be assemblied in installation annular groove in and sheath 3 periphery it is concordant with the periphery of coupling nut 2.In this case it keeps away
Exempt from the prominent periphery with coupling nut of sheath, so that the component for avoiding sheath from surprisingly touching in external environment causes coupling nut
Accidental unlocking, specifically, sheath is welded to connect after connecing with coupling nut connector sleeve load.
Block machine 13 with outward extension on the periphery of famale connector shell, coupling nut 2 and the periphery rotation of block machine 13 are matched
It closes and is equipped with the interior gear extended to its inside at the position on the inner wall of coupling nut 2 in 13 rear portion of block machine along 21, elastic component 4
Setting is in block machine 13 and interior gear between 21.Specifically, elastic component 4 is cylindrical spring.Coupling nut is installed using this structure
Structure is simple, easy for installation.To be easy to process, annular block machine is set by block machine 13.
Be equipped at the position of corresponding 22 end of spiral channel of sheath 3 it is through internal and external walls, for observing corresponding bail
71 whether peep hole 31 in place.Whether in place bail is able to observe that by peep hole, guarantees the reliability of locking connection.When
So, setting peep hole will not influence the sealing performance of sheath, because bail can block peep hole after grafting in place, to it
Form sealing.
It is provided with corresponding sealing structure in famale connector shell in the present embodiment, specially the inner wall of famale connector shell
At front position be equipped with circumferential seal circle erecting bed 11, sealing ring erecting bed be equipped with for corresponding male contact shell 7
Outer peripheral surface seals the circumferential seal circle 5 of cooperation, is equipped with end-face seal ring mounting groove 12, end face seal in the inner cavity of famale connector shell
The end-face seal ring 6 being equipped with for the end face seal cooperation with corresponding male contact shell 7 is enclosed in mounting groove 12.It is close by two
The sealing performance after two connector connections is realized in the cooperation of seal.
Sheath is set on the coupling nut of the fast slotting famale connector of the utility model, on the position and coupling nut of sheath
The position of spiral channel is corresponding, and such sheath can be covered spiral channel, so as to avoid the ash in external environment
The impurity such as dirt, moisture are entered in joint housing by spiral channel, influence the stability of joint assembly；In addition, due to sheath
With coupling nut split settings, the spiral channel on coupling nut thus can be first processed, then again by coupling nut and shield
Set assembling, processing cost are also very low.
In the other embodiments of the utility model, installation annular groove can not also be set on coupling nut, at this time sheath
It is directly sleeved on the periphery of coupling nut and by being welded and fixed；Coupling nut can also pass through interference fit or gluing
Mode is fixed；Elastic component may be arranged as disk spring；It can also be arranged such as in the inner cavity of male contact and famale connector shell
Authorization Notice No. is the valve core structure disclosed in the Chinese patent literature of 204717192 U of CN.
The embodiment of the fast slotting famale connector of the utility model, the implementation of the fast slotting famale connector and above-mentioned quick connector component
The structure of fast slotting famale connector in example is identical, repeats no more.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. slotting famale connector fastly, the famale connector shell extended along the longitudinal direction including axis and it is rotatably arranged on the famale connector shell
Coupling nut on body, the coupling nut are equipped with the spiral channel for cooperating with the bail on corresponding male contact,
It is characterized in that: is equipped between the famale connector shell and the coupling nut for providing snap lock clamp force to the coupling nut
Elastic component, correspond on the periphery of the coupling nut and be set with sheath at the position of the spiral channel.
2. famale connector slotting fastly according to claim 1, it is characterised in that: correspond to the spiral shell on the periphery of the coupling nut
The installation annular groove for being equipped at the position of card slot and being recessed to its inside is revolved, the sheath is assemblied in the installation annular groove and the shield
The periphery of set is concordant with the periphery of the coupling nut.
3. famale connector slotting fastly according to claim 1 or 2, it is characterised in that: the periphery of the famale connector shell is equipped with
The periphery of outwardly extending block machine, the coupling nut and the block machine is rotatably assorted and is on the inner wall of the coupling nut
Be equipped with the interior gear edge extended to its inside at the position at the block machine rear portion, elastic component setting the block machine with it is described interior
Gear is between.
4. famale connector slotting fastly according to claim 3, it is characterised in that: the elastic component is cylindrical spring.
5. famale connector slotting fastly according to claim 3, it is characterised in that: the block machine is annular block machine.
6. famale connector slotting fastly according to claim 1 or 2, it is characterised in that: the sheath corresponds to the spiral channel end
At the position at end be equipped with through internal and external walls, for for observe corresponding bail whether peep hole in place.
7. famale connector slotting fastly according to claim 1 or 2, it is characterised in that: the front end of the inner wall of the famale connector shell
At position be equipped with circumferential seal circle erecting bed, the sealing ring erecting bed be equipped with for the periphery of corresponding male contact shell
Face seals the circumferential seal circle of cooperation, is equipped with end-face seal ring mounting groove in the inner cavity of the famale connector shell, the end face is close
The end-face seal ring for the end face seal cooperation with corresponding male contact shell is equipped in seal mounting groove.
8. quick connector component, including famale connector and male contact, the male contact includes male contact shell and is arranged described
Bail on the periphery of male contact shell, the fast slotting famale connector include the famale connector shell that axis extends along the longitudinal direction and
The coupling nut being rotatably arranged on the famale connector shell, the coupling nut be equipped with for the card on the male contact
Follow closely the spiral channel of cooperation, it is characterised in that: be equipped between the famale connector shell and the coupling nut for the company
It connects nut and the elastic component of snap lock clamp force is provided, correspond on the periphery of the coupling nut and be set at the position of the spiral channel
There is sheath.
9. quick connector component according to claim 8, it is characterised in that: described in corresponding on the periphery of the coupling nut
The installation annular groove being recessed to its inside is equipped at the position of spiral channel, the sheath is assemblied in the installation annular groove and described
The periphery of sheath is concordant with the periphery of the coupling nut.
10. quick connector component according to claim 8 or claim 9, it is characterised in that: set on the periphery of the famale connector shell
There is an outwardly extending block machine, the periphery of the coupling nut and the block machine is rotatably assorted and on the inner wall of the coupling nut
Be equipped with the interior gear edge extended to its inside at the position at the block machine rear portion, elastic component setting the block machine with it is described
Interior gear is between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365147.0U CN208670379U (en) | 2018-08-23 | 2018-08-23 | Quick connector component and its famale connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365147.0U CN208670379U (en) | 2018-08-23 | 2018-08-23 | Quick connector component and its famale connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670379U true CN208670379U (en) | 2019-03-29 |
Family
ID=65839414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821365147.0U Active CN208670379U (en) | 2018-08-23 | 2018-08-23 | Quick connector component and its famale connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043740A (en) * | 2019-05-17 | 2019-07-23 | 成都富临精工电子电器科技有限公司 | A kind of inner spring type quick connector structure |
-
2018
- 2018-08-23 CN CN201821365147.0U patent/CN208670379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043740A (en) * | 2019-05-17 | 2019-07-23 | 成都富临精工电子电器科技有限公司 | A kind of inner spring type quick connector structure |
| CN110043740B (en) * | 2019-05-17 | 2024-02-27 | 四川芯智热控技术有限公司 | Quick connector structure with internal spring |
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