CN218564632U

CN218564632U - Adapter capable of being rapidly butted

Info

Publication number: CN218564632U
Application number: CN202222908025.4U
Authority: CN
Inventors: 李怀宗; 袁春英; 肖世华; 易乃文
Original assignee: Huizhou Hangdi Hardware Electronics Co ltd
Current assignee: Huizhou Hangdi Hardware Electronics Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-03
Anticipated expiration: 2032-11-02

Abstract

The utility model belongs to the adapter field, especially, adapter of quick butt joint has just confirmed the butt joint size that can dock after the adapter production to current plastics material is accomplished, and application scope is restricted, can not carry out the problem of installing additional in order to be suitable for the quick butt joint operation of not unidimensional butt joint and pipe fitting on the basis of the adapter of plastics material, now proposes following scheme, and it includes basic quick switching mechanism, basic quick switching has been recorded to be equipped with a switching pipe on and is used for and outside pipe fitting quick butt joint, and No. two switching pipes can install to the becket of a switching pipe tip additional according to the size of the butt joint of using, make the adapter body possess the function that is suitable for the quick butt joint of not unidimensional outside pipe fitting and butt joint, and the suitability is good, and quick butt joint position department adopts multistage butt joint sealed, can promote the sealing performance of quick butt joint.

Description

Adapter capable of being rapidly butted

Technical Field

The utility model relates to an adapter technical field especially relates to an adapter of quick butt joint.

Background

In fluid pipeline connection, the quick connector is widely applied, and is a connector which can realize pipeline connection or disconnection without tools, so that great convenience is brought to connection and disconnection of fluid pipelines.

The adapter that generally uses on the market today has metal material and plastic material, and plastic material's adapter adopts the outside to be equipped with screwed part and outside pipe fitting and carries out quick butt joint, but plastic material's adapter has following problem at the in-process that uses:

1. the size of the butt joint capable of being butted is determined after the production of the adapter made of the plastic material is finished, and the application range is limited;

2. the quick butt joint operation of installing additional in order to be suitable for not unidimensional butt joint and pipe fitting of part can not be carried out on the basis of the adapter of plastics material.

To the above problem, the utility model discloses the file provides an adapter of quick butt joint.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adapter of quick butt joint has solved and has had the butt joint size that just confirmed after the adapter production of plastics material is accomplished among the prior art can dock, and application scope is restricted, can not carry out on the basis of the adapter of plastics material installing additional in order to be suitable for the not shortcoming of the quick butt joint operation of unidimensional butt joint and pipe fitting.

The utility model provides a following technical scheme:

a quick-butt-joint adapter comprises a basic quick-joint mechanism, wherein a first adapter tube is arranged on a basic quick-joint register and is used for quick butt joint with an external pipe fitting;

and the additional quick switching mechanism can be detachably and fixedly arranged on the basic quick switching mechanism and is used for quickly butting the external pipes with different sizes.

In a possible design, a first adapter tube horizontally arranged is arranged on the basic quick adapter mechanism, and a first external thread for being rapidly butted with an adaptive external pipe fitting is arranged on the outer side of the first adapter tube.

In a possible design, the size that is equipped with on the quick switching mechanism additional with a coaxial setting of switching pipe is less than No. two switching pipes of switching pipe, the outside of No. two switching pipes is equipped with No. two external screw thread, the outside of No. two external screw thread can break away from sealed threaded connection and have the butt joint, the butt joint is fixed to be located the tip of outside pipe fitting.

In a possible design, an integrated ring is integrally arranged on the outer side of the second adapter tube, a metal ring is fixedly mounted on the outer side of the first adapter tube, and the metal ring and the integrated ring can be separated, sealed and fixedly connected through a plurality of additional bolts which are annularly arranged at equal intervals.

In a possible design, a sealing ring for sealing is arranged at a gap when the integrated ring and the metal ring are attached to each other, and the sealing ring, the integrated ring and the metal ring are coaxially arranged.

In a possible design, the outside of a switching pipe and No. two switching pipes all is equipped with outside sealing mechanism, including the butt joint locating plate on the outside sealing mechanism with be used for after the quick butt joint of butt joint with the butt joint outside sealing gasket of the sealed laminating of butt joint tip, butt joint locating plate and rather than the integrative sealed setting in one side that the corresponding butt joint outside sealing gasket is close to each other.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

In the utility model, through the external thread arranged outside the first adapter tube, the first adapter tube can be in butt joint with the butt joint on the external pipe fitting quickly through the thread, in order to ensure the sealing performance of the threaded connection part, after the internal thread on the butt joint and the external thread are in complete thread connection, the end part of the butt joint just can be in sealing joint with the butt joint external sealing gasket outside the first adapter tube, thereby realizing multi-stage butt joint sealing, and the butt joint external sealing gasket also plays a role in positioning the butt joint position of the butt joint;

in the utility model, the metal ring is arranged at the end part of the first transfer pipe, and through a plurality of additional bolts, a second transfer pipe which has the same structure as the first transfer pipe and is inconsistent in size can be additionally arranged at the metal ring, and the second transfer pipe can be additionally arranged on the metal ring at the end part of the first transfer pipe according to the size of the butt joint used, so that the adapter body has the function of being suitable for the quick butt joint of external pipes with different sizes and the butt joint, and the applicability is good;

the utility model provides a No. two switching pipes can install additional to the becket of a switching pipe tip according to the size of the butt joint of using on, make the adapter body possess the function that is suitable for the outside pipe fitting of unidimensional and butt joint to dock fast, and the suitability is good, and the quick butt joint position department adopts multistage butt joint sealed, can promote the sealing performance of quick butt joint.

Drawings

Fig. 1 is a schematic structural diagram of an adapter for quick docking according to an embodiment of the present invention;

fig. 2 is a schematic view of a separating structure of an adapter body of an adapter for quick docking according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an external pipe of a quick-docking adapter according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 2 of the adaptor for quick docking according to an embodiment of the present invention.

Reference numerals:

1. a first adapter tube; 2. a first external thread; 3. butting a positioning plate; 4. butting an external sealing gasket; 5. a metal ring; 6. a seal ring; 7. a second adapter tube; 8. a second external thread; 9. an integral ring; 10. installing a bolt; 11. an outer tube; 12. a butt joint; 13. an internal thread.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically stated.

Example 1

Referring to fig. 1 and 2, a quick-docking adapter includes a basic quick-docking mechanism, on which a first-type docking pipe 1 is provided for quick docking with an external pipe 11;

the quick switching mechanism is additionally arranged, can be detachably and fixedly arranged on the basic quick switching mechanism and is used for quickly butting the external pipe fittings 11 with different sizes;

the basic quick switching mechanism in the technical scheme can realize quick butt joint of the external pipe fittings 11, and the quick switching mechanism additionally arranged on the basic quick switching mechanism can also quickly butt joint of the external pipe fittings 11 with different sizes, so that the application range is expanded.

Referring to fig. 2 and 3, a first adapter tube 1 horizontally arranged is arranged on the basic quick adapter mechanism, and a first external thread 2 for quickly butting with an adaptive external pipe fitting 11 is arranged on the outer side of the first adapter tube 1;

in the technical scheme, the first external thread 2 and the first adapter tube 1 are integrally arranged, and the first external thread 2 plays a role in internal butt joint and sealing in the butt joint process of the external pipe fitting 11;

referring to fig. 2, a second adapter tube 7 which is coaxial with the first adapter tube 1 and is smaller than the first adapter tube 1 in size is arranged on the rapid adapter mechanism, a second external thread 8 is arranged on the outer side of the second adapter tube 7, the outer side of the second external thread 8 can be separated from a sealing thread to be connected with a butt joint 12, and the butt joint 12 is fixedly arranged at the end part of an external pipe fitting 11;

the size of adapter pipe 7 No. two among the above-mentioned technical scheme and adapter pipe 1 is inequality, and No. two external screw threads 8 and No. two adapter pipes 7 are the integral type setting, have set up on the outside pipe fitting 11 of being connected with No. two adapter pipes 7 can break away from sealing connection's internal thread 13 with No. two external screw threads 8, carry out quick butt joint when can promoting the leakproofness.

Example 2

can realize fast butt joint outside pipe fitting 11 on the basic quick changeover mechanism among the above-mentioned technical scheme, install on the quick changeover mechanism of the additional quick changeover mechanism of basic quick changeover mechanism and also can dock outside pipe fitting 11 of not unidimensional fast, extension application scope.

referring to fig. 2 and 3, a second adapter tube 7 which is coaxial with the first adapter tube 1 and is smaller than the first adapter tube 1 in size is arranged on the quick adapter mechanism, a second external thread 8 is arranged on the outer side of the second adapter tube 7, the outer side of the second external thread 8 can be connected with a butt joint 12 in a way of separating from a sealing thread, and the butt joint 12 is fixedly arranged at the end part of an external pipe fitting 11;

Referring to fig. 2 and 4, an integrated ring 9 is integrally arranged on the outer side of the second adapter tube 7, a metal ring 5 is fixedly mounted on the outer side of the first adapter tube 1, and the metal ring 5 and the integrated ring 9 can be separated from each other and fixedly connected in a sealing manner through a plurality of additional bolts 10 which are annularly arranged at equal intervals;

the diameter of the metal ring 5 and the diameter of the first adapter tube 7 of the technical scheme are the same, and the metal ring 5 is provided with a plurality of bolt grooves matched with the additional bolts 10 for use, so that the integrated ring 9 is conveniently and quickly fixed on the metal ring 5 in a sealing manner.

Referring to fig. 2, a sealing ring 6 for sealing is arranged at a gap between the integrated ring 9 and the metal ring 5 when the integrated ring 9 and the metal ring 5 are attached to each other, and the sealing ring 6, the integrated ring 9 and the metal ring 5 are coaxially arranged;

sealing washer 6 among the above-mentioned technical scheme promotes the sealing performance of integrative ring 9 and 5 laminating departments of becket, guarantees that the problem of leakproofness can not appear after integrative ring 9 and becket 5 are fixed.

Referring to fig. 1 and 2, the outer sides of the first adapter tube 1 and the second adapter tube 7 are respectively provided with an external sealing mechanism, each external sealing mechanism comprises a butt positioning plate 3 and a butt external sealing gasket 4 which is used for being in sealing fit with the end part of the butt joint 12 after the butt joint 12 is in quick butt joint, and the butt positioning plate 3 and one side, close to each other, of the corresponding butt external sealing gasket 4 are integrally arranged in a sealing manner;

one effect of the external sealing gasket 4 for butt joint in the technical scheme is to position the quick butt joint position of the butt joint 12, and the other effect is to seal the quick butt joint position of the butt joint 12, so that the sealing performance is improved by adopting a multi-stage mode for sealing.

However, as is well known to those skilled in the art, the external pipe 11, the docking head 12, the adapter tube 1 and the adapter tube 7 are conventional and will not be described herein, and may be arbitrarily selected by those skilled in the art according to their needs or convenience.

The working principle and the using process of the technical scheme are as follows: when need dock outside pipe fitting 11 and butt joint 12 fast, when the size of butt joint 12 and the size adaptation of a switching pipe 1, need not install additional this moment, internal thread 13 and the external screw thread 2 quick seal threaded connection in the switching pipe 1 outside of butt joint 12 department are in the same place, accomplish the quick butt joint operation of a switching pipe 1 and butt joint 12, in order to guarantee the sealing performance of threaded connection department, after internal thread 13 and the external screw thread 2 complete threaded connection in the same place on the butt joint 12, the tip of butt joint 12 just can be sealed with the butt joint external gasket 4 in the switching pipe 1 outside, realize multistage butt joint is sealed, butt joint external gasket 4 still plays the positioning action to 12 butt joint position, when butt joint 12 and a switching pipe 1 do not fit together, can install additional on the metal ring 5 of No. two switching pipes 7 with the same size difference of a switching pipe 1 structure with butt joint 12 looks adaptation through a plurality of installation bolts 10 that set up again, can be in the same size quick butt joint of the external screw thread connection of No. 7 on the switching pipe 7 and the switching pipe No. two external sealing joints 12, the external sealing of No. 7 can be sealed the external sealing in this moment.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An adapter that docks fast, characterized in that includes:

the basic quick switching mechanism is provided with a first switching pipe (1) and is used for quickly butting with an external pipe fitting (11);

and the additional rapid switching mechanism can be detachably and fixedly arranged on the basic rapid switching mechanism and is used for rapidly butting external pipe fittings (11) with different sizes.

2. A quick-acting adaptor according to claim 1, wherein the basic quick-acting adaptor is provided with a horizontally arranged first adaptor tube (1), and the outer side of the first adaptor tube (1) is provided with a first external thread (2) for quick-acting engagement with an adapted external pipe (11).

3. The adapter of claim 2, wherein the quick-docking adapter is provided with a second adapter tube (7) coaxially arranged with the first adapter tube (1) and having a size smaller than that of the first adapter tube (1), the second adapter tube (7) is provided with a second external thread (8) on the outer side, the outer side of the second external thread (8) is detachably connected with a docking head (12) through a sealing thread, and the docking head (12) is fixedly arranged at the end of the external pipe (11).

4. The adapter for quick butt joint according to claim 3, wherein an integrated ring (9) is integrally arranged on the outer side of the second adapter tube (7), a metal ring (5) is fixedly mounted on the outer side of the first adapter tube (1), and the metal ring (5) and the integrated ring (9) can be detachably, hermetically and fixedly connected through a plurality of additional bolts (10) which are annularly arranged at equal intervals.

5. A quick-docking adapter according to claim 4, wherein a sealing ring (6) is provided at the gap where the integrated ring (9) and the metal ring (5) are fitted to each other, and the sealing ring (6), the integrated ring (9) and the metal ring (5) are coaxially provided.

6. A quick-docking adapter according to any one of claims 3-5, wherein an external sealing mechanism is provided on the outer side of each of the first adapter tube (1) and the second adapter tube (7), the external sealing mechanism includes a docking positioning plate (3) and a docking external sealing gasket (4) for sealing and fitting with the end of the docking head (12) after the docking head (12) is quickly docked, and the docking positioning plate (3) and the docking external sealing gasket (4) corresponding thereto are integrally and sealingly provided on the side close to each other.