CN214181374U

CN214181374U - Connector for oxygen bag

Info

Publication number: CN214181374U
Application number: CN202022649661.0U
Authority: CN
Inventors: 代维敏; 杨斌
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-14
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a joint for oxygen bag, including the joint body, the joint body is including the first port that is used for being connected with the oxygen bag and the second port that is used for being connected with the oxygen hose, joint body one side intermediate position intercommunication has the oxygen therapy pipe that is used for oxygenating the oxygen bag, the oxygen therapy intraduct is provided with first check valve, the inside one end that is close to the second port of joint body is provided with the second check valve, the one end that is close to the first port on the joint body is provided with the velocity meter that is used for measuring the oxygen delivery volume in the joint body, velocity meter one side is provided with the adjustment mechanism that is used for adjusting the oxygen flow, the one end that is close to the second port of joint body is provided with the fixed establishment that is used for supporting second port and oxygen hose; can adjust the oxygen flow according to actual conditions through being provided with adjustment mechanism, can solve the inconvenient condition of adjusting the oxygen flow among the current device.

Description

Connector for oxygen bag

Technical Field

The utility model relates to the technical field of medical equipment, specifically a joint for oxygen bag.

Background

The oxygen bag is used for containing oxygen and is mainly composed of materials which are nontoxic and have no harmful chemical action. The oxygen bag is convenient to carry and simple to operate, can be used for family health care, and can also be used for outgoing first-aid delivery of medical units. The most widely used clinical oxygen bag is used when a critically ill oxygen-inhaling patient goes out for examination or is transported to a patient in a branch department.

Pressure is great in the oxygen bag when beginning to use, and oxygen supply volume is great, and along with the consumption of oxygen, oxygen supply volume can reduce, and whole process oxygen flow is unstable, and the flow to the oxygen of carrying of current device inconvenient accurate when using is adjusted, influences the condition of oxygen suppliment, and when current device is connected with the oxygen hose when using, the oxygen hose drops easily after using one end time, influences the result of use.

In view of the above problems, an improved oxygen bag connector is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygen bag is with connecting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connector for an oxygen bag comprises a connector body, wherein the connector body comprises a first port used for being connected with the oxygen bag and a second port used for being connected with an oxygen pipe, an oxygen conveying pipe used for oxygenating the oxygen bag is communicated with the middle position of one side of the connector body, a first one-way valve is arranged inside the oxygen conveying pipe, a second one-way valve is arranged at one end, close to the second port, inside the connector body, a flow rate meter used for measuring oxygen conveying amount inside the connector body is arranged at one end, close to the first port, of the connector body, an adjusting mechanism used for adjusting oxygen flow is arranged at one side of the flow rate meter, and a fixing mechanism used for supporting the second port and the oxygen pipe is arranged at one end, close to the second port, of the connector body; adjustment mechanism is including setting up the fixed cover in the joint body outside, the inside rubber buffer that is provided with the fixed inscribe that rotates of fixed cover, the rubber buffer bottom is provided with the dead lever, the inside separation blade that is provided with rather than the inscribe that connects the body, the dead lever is kept away from the rubber buffer one end extend to connect the body inside and with separation blade fixed connection, the fixed regulation pole that is provided with in rubber buffer top, the one end that the rubber buffer was kept away from to the regulation pole extends to fixed cover outside and is provided with the knob.

Preferably, fixed establishment establishes including the cover and connects the body outside near the fixing base of second port one end, the fixing base bottom is provided with the connecting rod, the fixed mounting panel rather than the vertically that is provided with of one end that the fixing base was kept away from to the connecting rod, be provided with the fixed plate on the mounting panel, fixed plate one side be provided with mounting panel sliding connection's movable clamp splice, the one end of keeping away from the fixed plate on the mounting panel is provided with fixed clamp splice, threaded connection threaded rod on the fixed plate, the threaded rod is close to the one end and the movable clamp splice fixed connection of movable clamp splice.

Preferably, the bottom of the movable clamping block is provided with a guide block, and the mounting plate is provided with a sliding groove matched with the guide block.

Preferably, the top of the fixed cover is provided with a groove, and the outer diameter of the groove is not less than that of the knob.

Preferably, the adjusting rod is of a telescopic rod structure.

Preferably, a pipe cover is sleeved on the outer side of one end, far away from the joint body, of the oxygen therapy pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses through setting up first port, second port and oxygen therapy pipe in the device, make the three-terminal three-way pipe of connecting of body formation of joint, to the interior supplementary oxygen of oxygen bag and to the intraductal oxygen therapy of oxygen therapy not use same port when using, be provided with adjustment mechanism in this device, observe the velocity of flow that connects this internal oxygen through the velocity meter when using, can adjust the velocity of flow of oxygen through adjustment mechanism, make the atmospheric pressure of oxygen bag internal gas pressure keep relative balance's atmospheric pressure, when carrying oxygen to the oxygen pipe, can comparatively accurate control gas flow, can solve the inconvenient condition of adjusting oxygen flow among the current device.

2. The utility model discloses be provided with fixed establishment in the device, place the two junction on the mounting panel after being connected oxygen hose and second port, can remove and drive the activity clamp splice to the direction removal that is close to fixed clamp splice through rotating the threaded rod to the threaded rod, it is tight with the second port clamp to reach activity clamp splice and fixed clamp splice, reduce the probability that the oxygen hose drops from the second port, can play the supporting role to the oxygen hose simultaneously, prevent that the oxygen hose from dropping from second port department under the effect of self gravity, the practicality is stronger.

3. The utility model discloses fixed cover top is seted up flutedly among the device, through the length of adjusting the regulating lever when using, can highly adjust the knob, is convenient for rotate the knob, will adjust the pole shrink to the knob after the regulation is accomplished and can leave in the recess, can prevent to miss and bump the knob and make to stir the separation blade and adjust the flow, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a connector for an oxygen bag.

Fig. 2 is a sectional view of an adjusting mechanism in a connector for an oxygen bag.

Fig. 3 is a schematic structural view of a fixing mechanism in a joint for an oxygen bag.

Fig. 4 is a schematic view showing the structure of the top of the fixing cap in the connector for oxygen bag.

The oxygen therapy device comprises a connector body, a connector cover, a connector body, a connector plug, a connector cover, a connector plug, a connector rod, a connector knob, a connector 65, a connector knob, a groove 66, a fixing seat, a connector rod 71, a connector mounting plate 72, a connector plate 73, a fixing plate 74, a movable clamping block 75, a threaded rod 76 and a guide block 77.

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.

Referring to fig. 1-4, in an embodiment of the present invention, a connector for an oxygen bag includes a connector body 1, the connector body 1 comprises a first port 2 for connecting with an oxygen bag and a second port 3 for connecting with an oxygen tube, an oxygen tube 4 for oxygenating the oxygen bag is communicated with the middle position of one side of the joint body 1, a first one-way valve is arranged inside the oxygen tube 4, a second one-way valve is arranged at one end of the interior of the joint body 1 close to the second port 3, a flow rate meter for measuring the oxygen delivery quantity in the joint body 1 is arranged at one end of the joint body 1 close to the first port 2, one side of the flow meter is provided with an adjusting mechanism for adjusting the oxygen flow, and one end of the joint body 1 close to the second port 3 is provided with a fixing mechanism for supporting the second port 3 and an oxygen tube;

adjustment mechanism is including setting up the fixed cover 6 that connects the body 1 outside, fixed cover 6 inside is rotated and is provided with the rubber buffer 61 with the 6 inscribes of fixed cover, rubber buffer 61 bottom is provided with dead lever 62, connect body 1 inside be provided with rather than the separation blade 63 of inscribing, dead lever 62 keeps away from the one end of rubber buffer 61 extend to connect body 1 inside and with separation blade 63 fixed connection, the fixed regulation pole 64 that is provided with in rubber buffer 61 top, adjust the pole 64 and keep away from the one end of rubber buffer 61 and extend to fixed cover 6 outside and be provided with knob 65.

The fixing mechanism comprises a fixing seat 7 which is sleeved at one end of the joint body 1 close to the second port 3, a connecting rod 71 is arranged at the bottom of the fixing seat 7, one end, far away from the fixing seat 7, of the connecting rod 71 is fixedly provided with a mounting plate 72 vertical to the fixing seat, a fixing plate 73 is arranged on the mounting plate 72, one side of the fixing plate 73 is provided with a movable clamping block 75 connected with the mounting plate 72 in a sliding manner, one end, far away from the fixing plate 73, of the mounting plate 72 is provided with a fixed clamping block 74, a threaded rod 76 is connected with the fixing plate 73 in a threaded manner, one end, close to the movable clamping block 75, of the threaded rod 76 is fixedly connected with the movable clamping block 75, the joint of the oxygen pipe and the second port is placed on the mounting plate after the oxygen pipe and the second port are connected, the threaded rod can be moved by rotating the threaded rod and drives the movable clamping block to move towards the direction close to the fixed clamping block until the second port is clamped by the movable clamping block and the fixed clamping block, reduce the probability that the oxygen hose drops from the second port, can play the supporting role to the oxygen hose simultaneously, prevent that the oxygen hose from dropping from second port department under the effect of self gravity, the practicality is stronger.

The bottom of the movable clamping block 75 is provided with a guide block 77, a sliding groove matched with the guide block 77 is formed in the mounting plate 72, the stability of the movable clamping block during moving can be improved through the matching of the guide block and the sliding groove, and the movable clamping block can move more smoothly.

Fixed cover 6 top has seted up recess 66, the external diameter of recess 66 is not less than the external diameter of knob 65, it is telescopic rod structure to adjust pole 64, through the length of adjusting the regulation pole when using, can highly adjust the knob, is convenient for rotate the knob, will adjust the pole after the regulation is accomplished and shrink to the knob and can leave in the recess, can prevent that the mistake from bumping the knob and adjust the flow to stirring the separation blade, and the practicality is stronger.

The cover is equipped with tube cap 5 outside the one end of oxygen therapy pipe 4 keeping away from and connecting body 1, after supplyes oxygen in to the oxygen bag through oxygen therapy pipe, overlaps the tube cap and establishes on oxygen therapy pipe, can prevent to have in dust impurity gets into oxygen therapy pipe, is favorable to improving the practicality of device.

The utility model discloses a theory of operation is: when in use, the first port is connected with the oxygen bag, oxygen can be supplemented into the oxygen bag through the oxygen delivery pipe, the oxygen pipe is connected with the second port, the flow velocity of oxygen in the joint body is observed through the flow velocity meter when in use, the adjusting rod can be driven to rotate through rotating the knob, the rubber plug can be driven to rotate, the blocking piece can be driven to rotate through the fixed rod, the oxygen flow can be adjusted, the gas outlet flow can be controlled accurately, the problem that the oxygen flow is inconvenient to adjust in the existing device can be solved, the oxygen pipe is connected with the second port, then the joint of the oxygen pipe and the second port is placed on the mounting plate, the threaded rod can be moved through rotating the threaded rod and drives the movable clamping block to move towards the direction close to the fixed clamping block until the second port is clamped by the movable clamping block and the fixed clamping block, the probability that the oxygen pipe falls from the second port is reduced, and the oxygen pipe can be supported at the same time, prevent that the oxygen hose from following second port department and droing under the effect of self gravity, simple structure, convenient operation, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A connector for an oxygen bag comprises a connector body (1), and is characterized in that the connector body (1) comprises a first port (2) used for being connected with the oxygen bag and a second port (3) used for being connected with an oxygen pipe, an oxygen tube (4) for oxygenating the oxygen bag is communicated with the middle position of one side of the joint body (1), a first one-way valve is arranged in the oxygen catheter (4), a second one-way valve is arranged at one end of the joint body (1) close to the second port (3), one end of the joint body (1) close to the first port (2) is provided with a flow meter for measuring the oxygen delivery quantity in the joint body (1), one side of the flow meter is provided with an adjusting mechanism for adjusting the oxygen flow, and one end of the joint body (1) close to the second port (3) is provided with a fixing mechanism for supporting the second port (3) and the oxygen tube;

adjustment mechanism is including setting up fixed cover (6) in connecting body (1) outside, fixed cover (6) inside is rotated and is provided with rubber buffer (61) rather than fixed cover (6) inscribe, rubber buffer (61) bottom is provided with dead lever (62), connect body (1) inside be provided with separation blade (63) rather than the inscribe, dead lever (62) keep away from the one end of rubber buffer (61) extend to connect body (1) inside and with separation blade (63) fixed connection, rubber buffer (61) top is fixed to be provided with adjusts pole (64), adjust the one end that pole (64) kept away from rubber buffer (61) and extend to fixed cover (6) outside and be provided with knob (65).

2. The connector for oxygen bag of claim 1, wherein the fixing mechanism comprises a fixing seat (7) disposed at an end of the connector body (1) near the second port (3), a connecting rod (71) is arranged at the bottom of the fixed seat (7), a mounting plate (72) perpendicular to the connecting rod (71) is fixedly arranged at one end of the connecting rod (71) far away from the fixed seat (7), a fixed plate (73) is arranged on the mounting plate (72), a movable clamping block (75) which is connected with the mounting plate (72) in a sliding way is arranged on one side of the fixed plate (73), a fixed clamping block (74) is arranged at one end of the mounting plate (72) far away from the fixed plate (73), threaded connection threaded rod (76) on fixed plate (73), threaded rod (76) are close to the one end and the activity clamp splice (75) fixed connection of activity clamp splice (75).

3. The connector for the oxygen bag according to claim 2, wherein a guide block (77) is arranged at the bottom of the movable clamping block (75), and a sliding groove matched with the guide block (77) is formed on the mounting plate (72).

4. The connector for the oxygen bag as claimed in claim 1, wherein the top of the fixing cover (6) is provided with a groove (66), and the outer diameter of the groove (66) is not less than the outer diameter of the knob (65).

5. The connector for oxygen bag as claimed in claim 1, wherein the adjusting rod (64) is a telescopic rod structure.

6. The connector for the oxygen bag as claimed in claim 1, wherein a pipe cover (5) is sleeved on the outer side of one end of the oxygen delivery pipe (4) far away from the connector body (1).