CN210118568U

CN210118568U - 105-degree push-pull self-locking quick connector

Info

Publication number: CN210118568U
Application number: CN201920733516.5U
Authority: CN
Inventors: 杨英奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-28
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a 105-degree push-pull self-locking quick connector, which belongs to the field of the connection of a water path and a gas path of medical cosmetic instrument equipment, and comprises a movable end shell, wherein the outer surface of the movable end shell is connected with a fixed end shell, the inner side surface of the movable end shell is connected with a movable end positioning shell, the inner side surface of the fixed end shell is connected with a fixed end gas port, the rear side outer surface of the movable end positioning shell is provided with a screw interface, the screw interface of the movable end positioning shell is connected with a movable end gland through screw threads, the movable end shell is provided with a movable end gas port, the lower side outer surface of the movable end gas port is connected with a gas port protective cover, after a connecting passage is arranged, the on-off operation of a pipeline is quick and simple, the size is small, is not limited by space, and is, and the operation is free, the insertion is directly fastened, the pulling is unlocked, and the operation is free.

Description

105-degree push-pull self-locking quick connector

Technical Field

The utility model relates to a connection field of medical treatment beauty instrument equipment water route gas circuit, more specifically say, relate to a 105 push-and-pull auto-lock quick connector.

Background

With the pursuit of people to the face, the medical cosmetology industry is gradually rising, and a cosmetology mode of repairing and remolding the appearance of people and the forms of all parts of the human body by applying medicines, operations, medical instruments and other medical technical methods with traumatism or irreversibility;

in the connection of the water path and the air path of the medical beauty instrument, the connector used in the market at present is complicated in plugging and unplugging, and is not quick, and the connector in the prior art is large in size, is easy to be limited by space and is not convenient to be installed in equipment in narrow space.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a 105 push-and-pull auto-lock quick connector, back in the connecting channel, the break-make operation of pipeline is swift simple and convenient, and is small, does not receive the space restriction, in being convenient for pack into the equipment in some narrow and small spaces, but also operate freely, insert the fastening directly, pull out unblock promptly, operate freely.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A105-degree push-pull self-locking quick connector comprises a movable end shell, wherein the outer surface of the movable end shell is connected with a fixed end shell, the fixed end shell is positioned at the front side of the movable end shell, the inner side surface of the movable end shell is connected with a movable end positioning shell, the inner side surface of the fixed end shell is connected with a fixed end air port, the outer surface of the rear side of the movable end positioning shell is provided with a threaded interface, the screw interface of the movable end positioning shell is connected with a movable end gland through screw threads, a movable end air port is arranged on the movable end shell, the outer surface of the lower side of the movable end air port is connected with an air port protective cover, after the movable end air port is connected with a passage, the on-off operation of a pipeline is quick, simple and convenient, the size is small, the pipeline is not limited by space, the pipeline can be conveniently installed in equipment in a narrow space, the operation is free, the movable end air port protective cover is directly fastened by insertion, and the movable end air port protective cover is unlocked by pulling out and is.

Furthermore, the outer surface of the front end of the fixed end air port is provided with a first pagoda ring platform, the outer surface of the rear end of the fixed end air port is provided with a second pagoda ring platform, and when the pipeline is inserted for connection, the first pagoda ring platform and the second pagoda ring platform on the fixed end air port can be tightly attached to the inner wall of the pipeline and can be sealed.

Furthermore, be equipped with sealed the pad in the stiff end shell, sealed pad setting is connected face department at the front end of stiff end gas port, can improve the leakproofness after the stiff end gas port is connected.

Furthermore, the surface of the inner end of the rear side of the movable end shell is fixedly connected with a supporting ring sleeve, the surface of the rear end of the supporting ring sleeve is covered with a rubber layer, the supporting ring sleeve can be tightly supported by jacking and extruding after the movable end gland is connected, and the rubber layer is used for buffering the extruding surface of the movable end gland after the movable end gland is connected, so that the tightness after connection can be improved.

Furthermore, the outer surface of the front side end of the movable end gland is provided with an annular groove, and the annular groove is a bent chamfer annular groove, so that the movable end gland can be held by a hand conveniently and can be connected in a twisting manner.

Further, the surface of stiff end shell is equipped with the external screw thread, and the external screw thread external connection has the thread bush, fastens when the stiff end shell of being convenient for is connected with equipment.

Furthermore, the front end face of the threaded sleeve is covered with a friction layer, the friction layer is a soft rubber layer, and when the threaded sleeve is fastened, the friction layer on the end face is extruded, so that friction force can be improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) after the pipeline is connected with the channel, the on-off operation of the pipeline is quick, simple and convenient, the size is small, the pipeline is not limited by space, the pipeline can be conveniently installed in equipment in a narrow space, the operation is free, the pipeline is directly fastened after being inserted, and the pipeline is unlocked after being pulled out, and the operation is free.

(2) The outer surface of the front end of the fixed end air port is provided with a first pagoda ring platform, the outer surface of the rear end of the fixed end air port is provided with a second pagoda ring platform, and when the fixed end air port is inserted into the pipeline for connection, the first pagoda ring platform and the second pagoda ring platform on the fixed end air port can be tightly attached to the inner wall of the pipeline and can be sealed.

(3) Be equipped with sealed the pad in the stiff end shell, sealed pad setting is connected face department at the front end of stiff end gas port, can improve the leakproofness after the stiff end gas port is connected.

(4) The supporting ring sleeve can be used for supporting and extruding after the movable end gland is connected, and the rubber layer is used for buffering the extrusion surface of the movable end gland after the movable end gland is connected, so that the tightness after connection can be improved.

(5) The outer surface of the front side end of the movable end gland is provided with an annular groove, and the annular groove is a bent chamfer annular groove, so that the movable end gland can be conveniently held by a hand and connected in a twisting manner.

(6) The surface of stiff end shell is equipped with the external screw thread, and the external screw thread outer joint has the thread bush, fastens when stiff end shell and equipment connection of being convenient for.

(7) The friction layer is covered on the end face of the front side of the threaded sleeve and is a soft rubber layer, and when the threaded sleeve is fastened, the friction force can be improved by extruding the friction layer on the end face.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top sectional view of the overall structure of the present invention.

The reference numbers in the figures illustrate:

the device comprises a movable end shell 1, a fixed end shell 2, a movable end positioning shell 3, a fixed end air port 4, a movable end gland 5, a movable end air port 6, an air port protective cover 7, a first pagoda ring platform 8, a second pagoda ring platform 9, a sealing gasket 10, a supporting ring sleeve 11, a ring groove 12, an external thread 13 and a thread sleeve 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a 105 ° push-pull self-locking quick connector comprises a movable end housing 1, the outer surface of the movable end housing 1 is connected with a fixed end housing 2, the fixed end housing 2 is located at the front side of the movable end housing 1, the inner side surface of the movable end housing 1 is connected with a movable end positioning housing 3, the inner side surface of the fixed end housing 2 is connected with a fixed end air port 4, the rear side outer surface of the movable end positioning housing 3 is provided with a threaded interface, the threaded interface of the movable end positioning housing 3 is connected with a movable end gland 5 through threads, the movable end housing 1 is provided with a movable end air port 6, and the lower side outer surface of the movable end air port 6 is connected with an.

Referring to fig. 1-2, the outer surface of the front end of the fixed end air port 4 is provided with a first pagoda ring platform 8, the outer surface of the rear end of the fixed end air port 4 is provided with a second pagoda ring platform 9, when the pipe is inserted into the pipe for connection, the first pagoda ring platform 8 and the second pagoda ring platform 9 on the fixed end air port 4 can be tightly attached to the inner wall of the pipe for sealing, the fixed end housing 2 is provided with a sealing gasket 10, the sealing gasket 10 is arranged at the front end connection surface of the fixed end air port 4 for improving the sealing performance after the connection of the fixed end air port 4, the inner end surface of the rear side of the movable end housing 1 is fixedly connected with a supporting ring sleeve 11, the surface of the rear end of the supporting ring sleeve 11 is covered with a rubber layer, which is not shown in the figure, the supporting ring sleeve 11 can be supported by pushing and pressing after the movable end gland 5 is connected, the tightness degree after connection can be improved, the outer surface of the front side end of the movable end gland 5 is provided with an annular groove 12, the annular groove 12 is a bent chamfer annular groove, the movable end gland 5 is convenient to hold by a hand for twisting connection, the outer surface of the fixed end shell 2 is provided with an external thread 13, the external thread 13 is externally connected with a thread bush 14, the fixed end shell 2 is convenient to fasten when being connected with equipment, the front side end surface of the thread bush 14 is covered with a friction layer, the friction layer is a rubber soft layer and is not shown in the drawing, and when the fixed end shell is fastened through the thread bush 14, the friction force can be improved by the friction layer.

Activity end shell 1, activity end location shell 3, activity end gland 5, activity end gas port 6, gas port visor 7 five parts make up into movable operation end, and stiff end shell 2 makes up into the stiff end through the welding with stiff end gas port 4 and installs on equipment, and 105 push-and-pull auto-lock quick connector constitutes: the flexible end comprises a flexible end shell 1, a fixed end shell 2, a flexible end positioning shell 3, a fixed end air port 4, a flexible end gland 5, a flexible end air port 6 and an air port protective cover 7, wherein the flexible end air port 6 is inserted into the flexible end positioning shell 3 during assembly and then is implanted into the flexible end shell 1 together, the flexible end gland 5 is fastened into a whole through threads, when the fixed end is assembled, the fixed end shell 2 and the fixed end air port 4 are combined by ultrasonic welding, after hoses are connected at two ends, the flexible end is held by hands to butt the fixed end, a 'click' sound can be heard, fluid on two sides can normally circulate, when the flexible end shell is not used, the flexible end shell 1 is held by hands and pulled to be disconnected, the internal locking buckle is not triggered, the flexible end shell 1 can not be disconnected and can bear the pulling force of several kilograms, the locking buckle is arranged in the flexible end positioning shell 3, the drawing is not marked, after the pipeline is connected with a passage, the on-off operation of the pipeline is quick, simple and convenient, the size is small, the pipeline is not limited by space, the pipeline can be conveniently installed in equipment in a narrow space, the operation is free, the pipeline is directly fastened by insertion, and the pipeline is unlocked by pulling out and is free.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A105 push-and-pull auto-lock quick connector, includes expansion end shell (1), its characterized in that: the utility model discloses a portable electronic device, including expansion end shell (1), stiff end shell (2), inboard surface connection of expansion end shell (1) has expansion end location shell (3), the inboard surface connection of expansion end shell (2) is located the front side of expansion end shell (1), the inboard surface connection of expansion end shell (1) has expansion end location shell (3), the inboard surface connection of stiff end shell (2) has stiff end gas port (4), the rear side outer surface of expansion end location shell (3) is equipped with the hickey, the hickey of expansion end location shell (3) has expansion end gland (5) through threaded connection, be equipped with expansion end gas port (6) on expansion end shell (1), the downside surface connection of expansion end gas port (6) has gas port visor (7).

2. A 105 ° push-pull self-locking quick connector according to claim 1, wherein: the front end surface of stiff end gas port (4) is equipped with first pagoda ring platform (8), and the rear end surface of stiff end gas port (4) is equipped with second pagoda ring platform (9).

3. A 105 ° push-pull self-locking quick connector according to claim 1, wherein: be equipped with sealed pad (10) in stiff end shell (2), sealed pad (10) set up the front end of stiff end gas port (4) and connect face department.

4. A 105 ° push-pull self-locking quick connector according to claim 1, wherein: the surface of the inner end of the rear side of the movable end shell (1) is fixedly connected with a supporting ring sleeve (11), and the surface of the rear end of the supporting ring sleeve (11) is covered with a rubber layer.

5. A 105 ° push-pull self-locking quick connector according to claim 1, wherein: the outer surface of the front side end of the movable end gland (5) is provided with an annular groove (12), and the annular groove (12) is a bent chamfer annular groove.

6. A 105 ° push-pull self-locking quick connector according to claim 1, wherein: the outer surface of the fixed end shell (2) is provided with an external thread (13), and the external thread (13) is externally connected with a thread sleeve (14).

7. A105 push-pull self-locking quick connector according to claim 6, wherein: the front end face of the threaded sleeve (14) is covered with a friction layer, and the friction layer is a soft rubber layer.