CN217927131U - Sealing assembly and seven-in-one quick parent body joint with same - Google Patents
Sealing assembly and seven-in-one quick parent body joint with same Download PDFInfo
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- CN217927131U CN217927131U CN202220537132.8U CN202220537132U CN217927131U CN 217927131 U CN217927131 U CN 217927131U CN 202220537132 U CN202220537132 U CN 202220537132U CN 217927131 U CN217927131 U CN 217927131U
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- supply pipeline
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Abstract
The utility model discloses a sealing assembly and a seven-in-one quick parent body joint with the same, wherein the sealing assembly comprises a first sealing part and a second sealing part, the first sealing part is arranged on the second sealing part and is used for sealing and sleeving air receiving device plugs with different diameters; the quick parent body joint comprises an air supply pipeline, and a plurality of air holes are communicated on the air supply pipeline; the valve member is movably sleeved outside the air supply pipeline; the brake part, a part of the brake part is connected with the gas supply pipeline; wherein, the sealing component is internally provided with an air cavity of the braking part. The sealing assembly is arranged in the quick parent body joint, so that the sealing effect can be achieved after any one of various types of air receiving device plugs is inserted into the quick parent body joint, and the air receiving device plug is not limited to one type of air receiving device plug, so that a manufacturer does not need to produce the corresponding sealing assembly according to different types of air receiving device plugs; and the quick parent body joint realizes the fixed locking of various types of gas receiver plugs, and the corresponding quick parent body joint does not need to be produced according to the gas receiver plugs.
Description
Technical Field
The utility model relates to a in quick parent connects, specifically is a seal assembly and has its quick parent of unification more connects.
Background
The quick parent body joint is a joint which can realize the connection or disconnection of pipelines without tools, and is widely applied to a plurality of industries. However, the existing female quick connector has a drawback in terms of sealing measures, for example, most of the female quick connectors on the market have seven different types of air connector plugs, each type of air connector plug is different in structure, and the sealing ring in the female quick connector is generally designed according to the corresponding air connector plug, so that one sealing ring can only be used for one type of air connector plug.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies of the prior art, the utility model provides a seal assembly and have its quick parent of unification more connects.
The utility model provides a technical scheme that its technical problem adopted is:
a seal assembly, the seal assembly comprising:
the first sealing part and the second sealing part are communicated with an inserting and extending opening, and the first sealing part is arranged on the second sealing part and used for being sleeved with the air receiving device plugs with different diameters in a sealing mode.
As an optimized technical solution of the present invention, the first sealing portion is inclined from outside to inside along the insertion direction of the gas receiver plug.
As a preferred technical solution of the present invention, the second sealing portion protrudes from the first sealing portion along the center of the air cavity.
A seven-in-one quick parent joint comprising the seal assembly of the present embodiment, the quick parent joint comprising:
the air supply pipeline is provided with a plurality of air holes in a penetrating manner;
the valve part is movably sleeved outside the gas supply pipeline;
the brake part is connected with the air supply pipeline, and an air cavity is formed in the brake part and used for communicating the air receiver plug with the air cavity;
wherein, the sealing component is internally arranged in the air cavity of the braking part.
As a preferred technical scheme of the utility model, quick parent connects still includes at least two sets of star seal assembly, and wherein a set of star seal assembly embeds between gas supply line and valve spare, and a set of star seal assembly embeds between gas supply line and the portion of immobilizing in addition.
As an optimized technical scheme of the utility model, star seal assembly includes lasso and a plurality of top of supporting, and every top of supporting sets up on the lasso, and every at least part of top of supporting laminates with gas supply line's outside surface seal.
As a preferred technical scheme of the utility model, quick parent connects still includes the latch fitting subassembly, when connecing the gas ware plug to communicate in the air cavity, the latch fitting subassembly will connect the locking of gas ware plug at current position.
As a preferred technical scheme of the utility model, the latch fitting subassembly includes:
the sleeve is connected with one end, opposite to the gas supply pipeline, of the gas supply pipeline, when the plug of the gas receiver is inserted into the sleeve and then communicated with the gas cavity, and a plurality of uniformly distributed steel bead openings are formed in the peripheral side of the sleeve;
the steel ball fixing sleeve is sleeved on the outer side of the sleeve;
the locking steel ball is arranged between the steel ball fixing sleeve and the sleeve;
when the air receiver plug is inserted into the sleeve, the locking steel ball is extruded into the steel ball opening under the extrusion of the steel ball fixing sleeve and protrudes to a part from the steel ball opening to the inner side of the sleeve so as to be embedded into the positioning part of the air receiver plug and be used for locking various air receiver plugs.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a seal assembly embeds in quick parent connects, can insert the arbitrary gas ware plug in various types and stretch into quick parent and connect the back, can both reach sealed effect to be not subject to the gas ware plug that connects of one of them type, consequently the producer need not produce corresponding seal assembly according to the gas ware plug that connects of different grade type. The quick parent body joint can realize the fixed locking of various types of gas receiver plugs, and the corresponding quick parent body joint does not need to be produced according to the gas receiver plugs.
Drawings
Fig. 1 is a schematic view of a use state 1 of the whole structure of the embodiment of the present invention.
Fig. 2 is a schematic diagram of a use state 2 of the whole structure of the embodiment of the present invention.
Fig. 3 is a schematic structural view of a star seal assembly in accordance with an embodiment of the present invention.
Fig. 4 is a schematic diagram of the sealing attachment of the first air receiver plug and the sealing assembly according to the embodiment of the present invention.
Fig. 5 is a schematic view illustrating a second air receiver plug and a sealing assembly in sealing engagement according to an embodiment of the present invention.
Reference numbers in the figures:
1-a seal assembly, 11-a first seal, 12-a second seal;
2-a quick parent body joint, 21-an air supply pipeline, 22-a valve piece, 23-an immobilizing part, 24-a star-shaped sealing component, 241-a ferrule, 242-a butting part, 25-a locking component, 251-a sleeve, 252-a steel ball fixing sleeve and 253-a locking steel ball;
3-connector plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a seal assembly 1, with this seal assembly 1 built-in quick parent connects 2, can insert arbitrary one kind of gas ware plug 3 among seven types and stretch into quick parent connects 2 backs, can both reach sealed effect to be not limited to one of them type gas ware plug 3 that connects, consequently the producer need not produce corresponding seal assembly 1 according to the gas ware plug 3 that connects of different grade type. As shown in fig. 1 and 2, the specific structure of the seal assembly 1 comprises:
the first sealing portion 11 and the second sealing portion 12, and the first sealing portion 11 and the second sealing portion 12 of the present embodiment have an insertion opening for inserting a port of the air connector plug 3 therethrough. The first sealing portion 11 is disposed on the second sealing portion 12, and is used for sealing the air receiving device plugs 3 with different diameters, because the structures of the air receiving device plugs 3 in the seven types are different, for example, the diameters of the ports are different, the first sealing portion 11 and the second sealing portion 12 are used for achieving a sealing effect by respectively adopting the two different sealing portions according to the ports with different diameters.
For example, the second sealing portion 12 is primarily used to seal off the smaller diameter port of the gas connector plug 3, and this type of gas connector plug 3 may be shuttled in from the insertion opening of the first sealing portion 11. While the first sealing portion 11 is primarily intended to seal off other air connector plugs 3 that cannot shuttle into the plug-in extension, this type of air connector plug 3 typically has a larger port diameter.
The first sealing portion 11 is disposed in an inclined manner from outside to inside along the insertion direction of the gas receiver plug 3, for example, the first sealing portion 11 extends from a first end to a second end in an inclined manner from outside to inside along the insertion direction of the gas receiver plug 3. The first sealing portion 11 extending obliquely is mainly used for sealing and blocking various air connector plugs 3 which cannot shuttle into the plug-in port, and according to the illustration in the drawing, the first sealing portion 11 can be used for sealing whether the air connector plug 3 with a larger port diameter or the air connector plug 3 with a smaller port diameter.
The second sealing portion 12 protrudes from the first sealing portion 11 along the center of the air chamber, and particularly, the second sealing portion 12 is disposed at the second end of the first sealing portion 11, and since the second sealing portion 12 is relatively protruded, the second sealing portion is mainly used for sealing and blocking the air receiver plug 3 with a smaller port diameter.
In addition, the embodiment further provides a seven-in-one quick female joint 2, the quick female joint 2 includes the sealing assembly 1, and the quick female joint 2 can realize the fixed locking of the seven types of air connector plugs 3, and the corresponding quick female joint 2 does not need to be produced according to the air connector plugs 3. The specific structure of the quick parent joint 2, according to what is shown in the attached drawings, comprises:
the air supply duct 21 of the present embodiment has a plurality of air holes penetrating through the air supply duct 21, and a partition is disposed between two rows.
The valve member 22, in this embodiment, the valve member 22 is movably sleeved outside the air supply duct 21, and the air supply effect can be achieved by moving the valve member 22 from left to right or from right to left.
The immobilizing part 23, a part of the immobilizing part 23 of this embodiment is connected with the air supply pipeline 21, and an air chamber is arranged in the immobilizing part 23 and used for communicating the air receiver plug 3 with the air chamber.
Wherein, the sealing component 1 of this embodiment is internally provided with an air cavity of the immobilizing part 23, and is used for sealing and jointing the port of the air connector plug 3 on the sealing component 1 after the air connector plug 3 is inserted into the air cavity.
The embodiment further includes at least two sets of star seal elements 241, wherein one set of star seal elements 241 is disposed between the gas supply duct 21 and the valve member 22, so as to prevent gas leakage caused by a gap between the gas supply duct 21 and the valve member 22 due to the failure of close contact. The other group of star seal elements 241 is disposed between the air supply pipe 21 and the stopper 23, and also prevents air leakage due to a gap between the air supply pipe 21 and the stopper 23 caused by the failure of close contact.
The star seal assembly 241 includes a collar 241 and a plurality of abutments 242, each abutment 242 being disposed on the collar 241, at least a portion of each abutment 242 being in sealing engagement with an outer side surface of the gas supply duct 21. For example, as shown in the accompanying drawings, the at least two abutting portions 242 on the upper side are in sealing engagement with the inner side of the valve member 22, and the at least two abutting portions 242 on the lower side are in sealing engagement with the outer side of the air supply duct 21. Compared with the conventional sealing assembly 1, the present embodiment having at least two abutting portions 242 for sealing and fitting has a stronger sealing effect.
The present embodiment further includes a locking member assembly 25, when the air connector plug 3 is connected to the air chamber, the locking member assembly 25 is used to lock the air connector plug 3 at the current position, and all of the seven types of air connector plugs 3 mentioned above can be fixedly locked by the locking member assembly 25, and can lock only one type of air connector plug 3 without limitation. Referring to fig. 3-5, lock assembly 25 specifically includes:
and a sleeve 251, wherein the sleeve 251 is connected with one end of the air supply pipeline 21 opposite to the end, when the air receiver plug 3 is inserted into the sleeve 251 and is communicated with the air cavity, and a plurality of steel bead openings which are uniformly distributed are arranged on the peripheral side of the sleeve 251.
And the steel ball fixing sleeve 252, wherein the steel ball fixing sleeve 252 is sleeved outside the sleeve 251.
And the locking steel ball 253 is arranged between the steel ball fixing sleeve 252 and the sleeve 251.
Specifically, when the air acceptor plug 3 is inserted into the sleeve 251, the locking balls 253 are pressed into the ball openings by the ball fixing collars 252 and protrude from the ball openings to the inside of the sleeve 251 by a portion so as to be fitted into the positioning portions of the air acceptor plug 3 for locking the seven types of air acceptor plugs 3.
Compared with the prior art, the utility model discloses a seal assembly 1 is built-in quick parent connects 2, can insert any one of various types and stretch into quick parent and connect 2 backs with gas ware plug 3, can both reach sealed effect to be not subject to one of them type and connect gas ware plug 3, consequently the producer need not produce corresponding seal assembly 1 according to the gas ware plug 3 that connects of different grade type. The quick parent body joint 2 can realize the fixed locking of various types of air receiver plugs 3, and the corresponding quick parent body joint 2 does not need to be produced according to the air receiver plugs 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A seal assembly, characterized in that the seal assembly comprises:
the first sealing part and the second sealing part are communicated with an inserting and extending opening, and the first sealing part is arranged on the second sealing part and used for being sleeved with the air receiving device plugs with different diameters in a sealing mode.
2. A seal assembly according to claim 1, wherein: the first sealing portion is obliquely arranged from outside to inside along the inserting direction of the air receiver plug.
3. A seal assembly according to claim 1, wherein: the second sealing portion protrudes from the first sealing portion by a portion along the center of the air chamber.
4. A seven-in-one quick parent coupling, characterized in that it comprises a seal assembly according to any one of claims 1 to 3, said quick parent coupling comprising:
the air supply pipeline is provided with a plurality of air holes in a penetrating manner;
the valve member is movably sleeved outside the air supply pipeline;
the brake part is connected with the air supply pipeline, and an air cavity is formed in the brake part and used for communicating the air receiver plug with the air cavity;
wherein, the sealing component is internally provided with an air cavity of the braking part.
5. The seven-in-one quick parent coupling according to claim 4, wherein: the quick parent joint further comprises at least two groups of star-shaped sealing assemblies, one group of star-shaped sealing assemblies is arranged between the air supply pipeline and the valve member, and the other group of star-shaped sealing assemblies is arranged between the air supply pipeline and the braking portion.
6. The seven-in-one quick parent coupling according to claim 5, wherein: the star-shaped sealing assembly comprises a ferrule and a plurality of abutting parts, each abutting part is arranged on the ferrule, and at least part of each abutting part is in sealing fit with the outer side surface of the gas supply pipeline.
7. The seven-in-one quick parent coupling according to claim 4, wherein: the quick parent joint further comprises a locking component, and when the air connector plug is communicated with the air cavity, the locking component locks the air connector plug at the current position.
8. A seven-in-one quick female coupling according to claim 7, wherein said lock assembly comprises:
the sleeve is connected with one end, opposite to the gas supply pipeline, of the gas supply pipeline, when the plug of the gas receiver is inserted into the sleeve and then communicated with the gas cavity, and a plurality of uniformly distributed steel bead openings are formed in the peripheral side of the sleeve;
the steel ball fixing sleeve is sleeved on the outer side of the sleeve;
the locking steel ball is arranged between the steel ball fixing sleeve and the sleeve;
when the air receiver plug is inserted into the sleeve, the locking steel ball is extruded into the steel ball opening under the extrusion of the steel ball fixing sleeve and protrudes to a part from the steel ball opening to the inner side of the sleeve so as to be embedded into the positioning part of the air receiver plug and be used for locking various air receiver plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220537132.8U CN217927131U (en) | 2022-03-11 | 2022-03-11 | Sealing assembly and seven-in-one quick parent body joint with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220537132.8U CN217927131U (en) | 2022-03-11 | 2022-03-11 | Sealing assembly and seven-in-one quick parent body joint with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927131U true CN217927131U (en) | 2022-11-29 |
Family
ID=84146790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220537132.8U Active CN217927131U (en) | 2022-03-11 | 2022-03-11 | Sealing assembly and seven-in-one quick parent body joint with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927131U (en) |
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2022
- 2022-03-11 CN CN202220537132.8U patent/CN217927131U/en active Active
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