CN210673956U

CN210673956U - Oxygen pillow connecting device

Info

Publication number: CN210673956U
Application number: CN201920399788.6U
Authority: CN
Inventors: 冷艳秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-06-05
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses an oxygen pillow connecting device, hold between the fingers board, slide bar, valve block, connector and hose including valve casing, oblique slide, sideslip, the valve casing is the cavity cuboid, wear to put the hose in the valve casing, the symmetry sets up oblique slide and sideslip on the both sides casing of valve casing, oblique slide and sideslip intercommunication, the symmetry on the casing of both sides the oblique slide with horizontal slide bar on the sideslip, the board is held between the fingers in the connection of slide bar both ends respectively, the valve block has been put at the slide bar middle part, wear to put the hose bottom the valve block, the one end of hose is connected with the oxygen pillow, the other end of hose is inserted and is inlayed on the connector. The area of the hose extruded is increased by adopting the valve block, so that the phenomenon of air leakage is avoided, and meanwhile, the connector for fastening the hose by the threaded fastening ring is inserted into one end of the hose, so that the phenomenon that the hose is separated from the hose due to the influence of air pressure is avoided.

Description

Oxygen pillow connecting device

Technical Field

The utility model belongs to the technical field of medical auxiliary assembly, mainly relate to an oxygen pillow connecting device.

Background

The oxygen pillow is used most conveniently and most effectively in the medical rescue process at present, but the phenomenon of oxygen leakage often occurs in the process of using the oxygen pillow, and the emergency use of a patient is directly influenced, because an air valve connected with an oxygen pillow hose cannot be tightly closed, the air valve on the existing oxygen pillow pushes a roller through fingers to extrude the hose so as to achieve the purpose of air closing, but the traditional air valve air closing mode is only that the edge of the roller is tangent to the hose to form tangent plane extrusion, and the tangent plane extrusion of the hose is smaller in the tangent plane extrusion of the roller, so that the phenomenon of air leakage occurs.

One end of the hose is connected with the humidifying bottle and is ventilated, the hose is often separated from the plug of the humidifying bottle under the influence of the pressure in the oxygen pillow, and the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an oxygen pillow connecting device, the form that adopts the valve block increases the hose and receives the phenomenon of extruded area to avoid leaking gas to take place, plants the connector by screw fastening ring fastening hose in the one end of hose simultaneously, has avoided receiving the phenomenon that the pneumatic influence hose breaks away from to take place.

The utility model provides an oxygen pillow connecting device, includes valve casing, oblique slide, cross slide, holds board, slide bar, valve block, connector and hose between the fingers, the valve casing is the cavity cuboid, wear to put the hose in the valve casing, the symmetry sets up oblique slide and cross slide on the both sides casing of valve casing, oblique slide and cross slide intercommunication, the symmetry on the casing of both sides oblique slide with cross slide bar on the cross slide, the board is held between the fingers in the connection respectively at the slide bar both ends, the valve block has been put at the slide bar middle part, the hose is worn to put in valve block bottom, the one end of hose is connected with the oxygen pillow, the other end of hose is inserted and is inlayed on the connector.

The connector includes screw fastening ring, sleeve pipe and screw fastening card, screw fastening card 43 is connected with the sleeve pipe ring-type, and gapped between sleeve pipe and the screw fastening card.

The thread fastening clamp is in a semi-annular shape, two symmetrical thread fastening clamps in an encircling ring shape are arranged on the interval outer ring of the sleeve, and an interval is arranged between the two half thread fastening clamps in the annular shape.

The end socket of one end of the hose is inserted into the outer pipe wall of the sleeve, the end socket of the hose is inserted and embedded between the sleeve and the thread fastening clamp, the end socket is connected with the thread fastening clamp through the thread fastening ring in a screwing mode, and the thread fastening clamp shrinks inwards to clamp the end socket of the hose.

The bottom surface of the valve block is a plane, and the top surface of the valve block is an inclined surface.

The utility model discloses beneficial effect who has: the form that adopts the valve block increases the hose and receives the phenomenon emergence of the extruded area and avoiding leaking gas, plants the connector of fastening the hose by the screw fastening ring in the one end of hose simultaneously, has avoided the phenomenon emergence that the hose breaks away from that influences the atmospheric pressure, whole easy operation, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the front view of the present invention.

Fig. 3 is a schematic view of the rear view structure of the present invention.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic view of the internal structure of the present invention.

Fig. 6 is a schematic view of the structure of the valve block of the present invention.

Fig. 7 is a schematic view of the structure of the connector of the present invention.

Fig. 8 is a schematic view of an embodiment of the present invention.

Reference numerals: comprises a valve casing 1, an inclined slideway 2, a transverse slideway 21, a pinching plate 3, a sliding rod 31, a valve block 32, a connector 4, a thread fastening ring 41, a sleeve 42, a thread fastening clip 43, a hose 5 and an oxygen pillow 6.

Detailed Description

Referring to fig. 1-8, an oxygen pillow connecting device, include valve casing 1, oblique slide 2, cross slide 21, hold between the fingers board 3, slide bar 31, valve block 32, connector 4 and hose 5, valve casing 1 is the cavity cuboid, wear to put hose 5 in the valve casing 1, the symmetry sets up oblique slide 2 and cross slide 21 on the casing of valve casing 1's both sides, oblique slide 2 and cross slide 21 intercommunication, the symmetry on the casing of both sides oblique slide 2 with cross slide 31 on the cross slide 21, slide bar 31 both ends are connected respectively and are held between the fingers board 3, valve block 32 has been put at the slide bar 31 middle part, hose 5 is worn to put in valve block 32 bottom, the one end of hose 5 is connected with oxygen pillow 6, the other end of hose 5 inserts on connector 4.

The bottom surface of the valve block 32 is a plane, and the top surface of the valve block 32 is an inclined surface.

When the oxygen-enriched air-conditioning hose is used, the two fingers pinch the pinching plates 3 on the two sides of the valve shell 1, the fingers are in a clamping shape, the sliding rod 31 between the pinching plates 3 on the two sides slides on the sliding way, the hose is in a non-extrusion state when the inclined sliding way 2 slides to the top end, and oxygen flows smoothly; when the pinching plates 3 at the two sides extend to the middle part of the sliding slideway 2, the valve block 32 arranged between the pinching plates 3 at the two sides presses the hose to be flat, so that the oxygen flow is reduced; when holding the both sides and holding plate 3 and extending oblique slide 2 and slide to horizontal slide 21 on, the hose is put to valve block 32 complete pressure, and valve block 32 bottom extrusion hose, valve block 32 bottom area is great, and consequently the hose receives the extrusion area great, and the hose closing surface is great, and oxygen can't circulate in the hose, and absolutely oxygen passes through the hose and leaks.

The connector includes screw fastening ring, sleeve pipe and screw fastening card, screw fastening card is connected with the sleeve pipe is cyclic annular, and gapped between sleeve pipe and the screw fastening card, and the one end of connector is used for being connected with the hose, and the other end is used for fastening the humidification bottle of pegging graft.

The one end of hose is inserted and is arranged in sheathed tube outer pipe wall, and the end of hose is inserted and is inlayed between sleeve pipe and line fastening card, revolves to twist through the screw on screw fastening ring and the screw fastening card and is connected, and the end of screw fastening card inwards shrink centre gripping hose prevents to drop by the influence of pressure through screw fastening ring locking hose.

The description and use of the present invention are illustrative and explanatory only and are not intended to limit the scope of the present invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are fully possible, and alternative and equivalent various components of the embodiments are well known to those skilled in the art. It will also be apparent to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, and that other modifications and variations, without departing from the spirit or essential characteristics thereof, may be made to the embodiments disclosed herein.

Claims

1. An oxygen pillow connecting device which characterized in that: comprises a valve casing (1), an inclined slideway (2), a transverse slideway (21), a pinching plate (3), a sliding rod (31), a valve block (32), a connector (4) and a hose (5), the valve casing (1) is a hollow cuboid, a hose (5) is arranged in the valve casing (1) in a penetrating way, inclined slideways (2) and transverse slideways (21) are symmetrically arranged on the casings at the two sides of the valve casing (1), the inclined slide way (2) is communicated with the transverse slide way (21), the inclined slide way (2) and the transverse slide way (21) which are symmetrically arranged on the shells at the two sides are provided with transverse slide rods (31), two ends of the sliding rod (31) are respectively connected with the pinching plate (3), a valve block (32) is arranged in the middle of the sliding rod (31), hose (5) are worn to put to valve block (32) bottom, aerobic pillow (6) are connected to the one end of hose (5), the other end of hose (5) is inserted and is inlayed on connector (4).

2. The oxygen pillow connecting device according to claim 1, wherein: the connector (4) comprises a thread fastening ring (41), a sleeve (42) and a thread fastening clamp (43), the thread fastening clamp (43) is annularly connected with the sleeve (42), and a gap is reserved between the sleeve (42) and the thread fastening clamp (43).

3. An oxygen pillow connecting device as claimed in claim 2, wherein: the thread fastening clamp (43) is semi-annular, two symmetrical thread fastening clamps (43) are arranged on the outer ring of the interval of the sleeve (42) and are in an encircling shape, and an interval is arranged between the two semi-annular thread fastening clamps (43).

4. The oxygen pillow connecting device according to claim 1, wherein: the end socket of one end of the hose (5) is inserted into the outer pipe wall of the sleeve (42), the end socket of the hose (5) is inserted between the sleeve (42) and the thread fastening clamp (43), the hose is connected with the thread fastening clamp (43) in a screwing mode through the thread fastening ring (41), and the thread fastening clamp (43) shrinks inwards to clamp the end socket of the hose (5).

5. The oxygen pillow connecting device according to claim 1, wherein: the bottom surface of the valve block (32) is a plane, and the top surface of the valve block (32) is an inclined surface.