Oxygen bag

Abstract

The utility model relates to the technical field of oxygen bags, and discloses an oxygen bag which comprises an oxygen bag body, and a connecting pipe is arranged on the outer side wall of the oxygen bag body; the air pipe is arranged on the outer side wall of the oxygen bag body; a clamping assembly is arranged at one end of the air pipe, and the clamping assembly comprises a rotating rod rotationally arranged at a connector at one end of the air pipe; the clamping plate is rotationally arranged at one end of the rotating rod; the connecting rod is rotationally arranged at the other end of the clamping plate; the ring body sleeves the outer side wall of the air pipe and is rotationally connected with one end of the connecting rod; according to the oxygen bag, the clamping assembly can push the ring body to move through the connection of the threaded sleeve and the thread, and the ring body can push the connecting rod to drive the rotating rod to rotate in the moving process, so that the connecting head can be clamped and fixed by the clamping plate, and the connecting part is not easy to separate. According to the oxygen bag, the stabilizing assembly pushes the transverse rod to be inserted into the pipe body when the ring body moves, so that the ring body can stably move, and the situation that the ring body shakes up and down is not likely to occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxygen bag technical field, specifically is an oxygen bag. BACKGROUND

[0002] Oxygen bag has the characteristics of small volume and light weight, and is very convenient to use. In clinical practice, oxygen bags are often used as oxygen storage devices to supply oxygen to patients through nasal catheters, face masks, and other devices. Traditional oxygen bags generally include an oxygen bag, an oxygen tube connected to the oxygen bag, a switch on the oxygen tube, and a connecting tube for connecting a medical oxygen suction tube connector. Due to the limited oxygen storage capacity of the oxygen bag, it needs to be refilled for standby use after use.

[0003] Chinese utility model CN214181374U is a kind of joint for oxygen bag, design a structure clamping fixed structure, its principle is to set clamping assembly at oxygen pipe joint, after connecting joint and external oxygen pipe, it can be moved to fixed clamping block by rotating threaded rod and driving movable clamping block to make it close, so as to clamp and fix external oxygen pipe.

[0004] However, the fixed clamping block design of the existing device can only control the movement of the movable clamping block to the fixed clamping block position, which makes the clamping position deviate and cannot clamp to the middle position. When clamping the external oxygen pipe in actual use, the oxygen pipe will be pushed to one side, resulting in a gap at the connection. Therefore, the oxygen bag with a connecting structure that can be clamped simultaneously is designed to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] To overcome the shortcomings of the prior art, the utility model provides an oxygen bag, which has the advantages of being able to control two clamping plates to clamp simultaneously and centering, solving the problem that the existing device cannot clamp in the center.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an oxygen bag, comprising: an oxygen bag body, a connecting tube is provided on the outer side wall of the oxygen bag body; a gas pipe is provided on the outer side wall of the oxygen bag body; one end of the gas pipe is provided with a clamping assembly, the clamping assembly comprises: a rotating rod, which is rotatably provided on the one end connector of the gas pipe; a clamping plate, which is rotatably provided on one end of the rotating rod; a connecting rod, which is rotatably provided on the other end of the clamping plate; a ring body, which is sleeved on the outer side wall of the gas pipe and is rotatably connected with one end of the connecting rod; a screw thread is provided on the outer side wall of the gas pipe; a threaded sleeve is sleeved on the outer side wall of the gas pipe and is threadedly connected with the screw thread.

[0009] In some embodiments, the clamping plate is arc-shaped.

[0010] In some embodiments, the clamping assembly further comprises: a convex strip arranged on the outer sidewall of the threaded sleeve.

[0011] In some embodiments, the clamping assembly further comprises: a ball arranged on one side of the ring body.

[0012] In some embodiments, the clamping assembly further comprises: a rubber strip arranged on the inner sidewall of the clamping plate.

[0013] In some embodiments, a stabilizing assembly is arranged at the joint of the air tube, and the stabilizing assembly comprises: a convex block arranged on the outer sidewall of the air tube; a tube body arranged on one side of the convex block; and a crossbar arranged on one side of the ring body and inserted into the interior of the tube body at one end.

[0014] In some embodiments, the stabilizing assembly is symmetrically arranged with two groups.

[0015] In some embodiments, the stabilizing assembly further comprises: a spring arranged in the interior of the tube body and connected with the convex block and the crossbar at both ends.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the oxygen bag has the following beneficial effects:

[0018] 1. The oxygen bag, by means of the clamping assembly, the threaded sleeve and the threaded connection can push the ring body to move, and in the process of moving the ring body, the connecting rod is pushed to drive the rotating rod to rotate, so that the clamping plate can clamp and fix the connecting head, and the connecting part is not easy to separate.

[0019] 2. The oxygen bag, by means of the stabilizing assembly, the crossbar is inserted into the interior of the tube body when the ring body moves, so that the ring body can be stably moved and is not easy to appear up and down shaking. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of one end of the air tube of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the interior of the tube body of the utility model.

[0024] In the drawing: 11, oxygen bag body; 12, connecting pipe; 13, air tube;

[0025] 2, clamping assembly; 21, rotating rod; 22, clamping plate; 23, connecting rod; 24, ring body; 25, screw thread; 26, threaded sleeve; 27, convex strip; 28, ball; 29, rubber strip;

[0026] 3, stabilizing assembly; 31, protrusion; 32, tube body; 33, cross rod; 34, spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed by the present application.

[0031] The oxygen bag has the characteristics of small volume and light weight, and is very convenient to use. In clinical practice, the oxygen bag is often used as an oxygen storage device to supply oxygen to patients through a nasal catheter or a face mask. The traditional oxygen bag generally includes an oxygen bag, an oxygen pipe connected to the oxygen bag, a switch provided on the oxygen pipe, and a connecting pipe for connecting a medical oxygen pipe connector. Since the oxygen storage capacity of the oxygen bag is limited, it needs to be refilled for standby use after use.

[0032] In the related art, a clamping assembly is arranged at the oxygen pipe connector, and after the connector is connected to the external oxygen pipe, the movable clamping block is moved to the fixed clamping block by rotating the threaded rod to make it close, so as to facilitate clamping and fixing of the external oxygen pipe. However, the fixed clamping block design of the existing device can only control the movement of the movable clamping block to the fixed clamping block position, which makes the clamping position deviate and cannot clamp to the middle position. In actual use, clamping the external oxygen pipe will push the oxygen pipe to one side, resulting in a gap at the connection.

[0033] To solve the problems in the related art to some extent, the present application provides an oxygen bag. When the gas pipe 13 needs to be connected to the oxygen pipe of the external face mask, the connector of the external oxygen pipe can be inserted into the inside of the gas pipe 13 through the plug-in connection, and then the connector needs to be clamped and fixed to avoid falling off. The threaded sleeve 26 can be connected to the threaded 25 by rotating, so that the threaded sleeve 26 moves to one side at the connector of the gas pipe 13 and pushes the ring body 24 to move. In the process of moving the ring body 24, the connecting rod 23 will be rotated, so that one end of the connecting rod 23 pushes the rotating rod 21 to rotate, and one end of the rotating rod 21 will drive the clamping plate 22 to move close to the external oxygen pipe during rotation, so as to clamp and fix the external oxygen pipe. After fixing, the oxygen in the oxygen bag body 11 can be supplied to the patient's face mask through the gas pipe 13 and the external oxygen pipe.

[0034] The present application will be described below in conjunction with the accompanying drawings and specific embodiments:

[0035] In combination Figures 1-4The embodiments of the present application provide an oxygen bag, comprising: an oxygen bag body 11, an outer side wall of which is provided with a connecting pipe 12; a gas pipe 13 is arranged on the outer side wall of the oxygen bag body 11; the connecting pipe 12 and the gas pipe 13 are in communication with the inside of the oxygen bag body 11. One end of the gas pipe 13 is provided with a clamping assembly 2, the clamping assembly 2 comprises: a rotating rod 21 rotatably arranged at the joint of one end of the gas pipe 13; the middle part of the rotating rod 21 can rotate through a connecting seat; a clamping plate 22 is hingedly rotatably arranged at one end of the rotating rod 21; a connecting rod 23 is hingedly rotatably arranged at the other end of the clamping plate 22; a ring body 24 is sleeved on the outer side wall of the gas pipe 13 and is rotatably connected with one end of the connecting rod 23; a thread 25 is arranged on the outer side wall of the gas pipe 13; a threaded sleeve 26 is sleeved on the outer side wall of the gas pipe 13 and is threadedly connected with the thread 25.

[0036] Specifically, the model of the oxygen bag body 11 is 40L oxygen bag, and the use process comprises:

[0037] Preparation stage: Ensure that the oxygen bag is intact and connect it to the oxygen cylinder or oxygen generator. According to the medical advice, prepare the required oxygen concentration and flow rate.

[0038] Wear the mask: gently attach the mask to the patient's nose and mouth, and make sure that the mask is tightly attached to the face without air leakage.

[0039] Open the oxygen valve: slowly open the oxygen valve to allow oxygen to flow into the oxygen bag. Observe the amount of oxygen in the oxygen bag to ensure that it is sufficient.

[0040] Start inhaling oxygen: guide the patient to take deep breaths, cover the mask tightly on the nose and mouth, and inhale oxygen. Adjust the flow rate of oxygen according to the patient's comfort.

[0041] Monitoring and adjustment: closely observe the patient's respiratory condition and the use of the oxygen bag. If necessary, adjust the flow rate and concentration of oxygen in time.

[0042] End of oxygen inhalation: when the patient no longer needs to inhale oxygen, close the oxygen valve, gently remove the mask, and put the oxygen bag back to its original place.

[0043] When the trachea 13 needs to be connected with the oxygen pipe on the external mask during use, the joint of the external oxygen pipe can be inserted into the inside of the trachea 13 in a plug-in manner, and then the joint needs to be clamped and fixed to avoid falling off. The threaded sleeve 26 can be connected with the threaded 25 by rotating, so that the threaded sleeve 26 moves to one side at the joint of the trachea 13 and pushes the ring body 24 to move. The ring body 24 will drive the connecting rod 23 to rotate in the process of moving, so that one end of the connecting rod 23 pushes the rotating rod 21 to rotate. The end of the rotating rod 21 will drive the clamping plate 22 to move close to the external oxygen pipe to clamp and fix the external oxygen pipe during rotation. After the fixing is completed, the oxygen in the oxygen bag body 11 can be supplied to the patient's mask through the trachea 13 and the external oxygen pipe.

[0044] In some embodiments, the clamping plate 22 is arc-shaped.

[0045] The arc-shaped design can better contact the outer wall of the oxygen pipe during contact with the oxygen pipe, thereby clamping.

[0046] In some embodiments, the clamping assembly 2 further comprises a convex strip 27 arranged on the outer side wall of the threaded sleeve 26.

[0047] The setting of the convex strip 27 can increase the friction when the threaded sleeve 26 is rotated, thereby avoiding slipping.

[0048] In some embodiments, the clamping assembly 2 further comprises a ball 28 arranged on one side of the ring body 24.

[0049] The ball 28 can reduce friction when the ring body 24 is pushed to move.

[0050] In some embodiments, the clamping assembly 2 further comprises a rubber strip 29 arranged on the inner side wall of the clamping plate 22.

[0051] The design of the rubber strip 29 can better protect the oxygen pipe when contacting the oxygen pipe, and the rubber material can increase the friction to make the clamping more firm.

[0052] In some embodiments, the joint of the trachea 13 is provided with a stabilizing assembly 3, the stabilizing assembly 3 comprising a convex block 31 arranged on the outer side wall of the trachea 13, a pipe body 32 arranged on one side of the convex block 31, and a horizontal rod 33 arranged on one side of the ring body 24 and inserted into the inside of the pipe body 32.

[0053] During the movement of the ring body 24, the horizontal rod 33 inserted into the inside of the pipe body 32 can make the ring body 24 move stably and not easily shake up and down.

[0054] In some embodiments, the stabilizing assembly 3 is symmetrically provided with two groups.

[0055] The design of two groups can make the ring body 24 more stable when moving, so that the inner side wall does not scratch the thread 25.

[0056] In some embodiments, the stabilizing assembly 3 further comprises a spring 34 arranged inside the pipe body 32 and connected to the protruding block 31 and the cross rod 33 at both ends.

[0057] The design of the spring 34 can push the cross rod 33 to move so that the ring body 24 is tightly attached to the threaded sleeve 26 when in use.

[0058] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0059] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0060] Although the embodiments of the present application have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An oxygen bag, comprising: The oxygen bag body (11) has an outer side wall provided with a connecting pipe (12); a trachea (13) disposed on the outer side wall of the oxygen bag body (11); The invention is characterized in that: a clamping assembly (2) is provided at one end of the air pipe (13), and the clamping assembly (2) comprises: A rotating rod (21) is rotatably arranged at a joint at one end of the air pipe (13); a clamping plate (22) rotatably disposed on one end of the rotating rod (21); A connecting rod (23) is rotatably arranged on the other end of the clamping plate (22); A ring body (24) is sleeved on the outer wall of the trachea (13) and is rotatably connected to one end of the connecting rod (23); A thread (25) is provided on the outer wall of the trachea (13); A threaded sleeve (26) is sleeved on the outer wall of the air pipe (13) and is threadably connected to the thread (25).

2. An oxygen bag according to claim 1, characterized in that: The clamping plate (22) is designed to be arc-shaped.

3. An oxygen bag according to claim 1, characterized in that: The clamping assembly (2) further comprises: The convex strip (27) is arranged on the outer side wall of the threaded sleeve (26).

4. An oxygen bag according to claim 1, characterized in that: The clamping assembly (2) further comprises: The ball (28) is arranged on one side of the ring body (24).

5. The oxygen bag according to claim 1, characterized in that: The clamping assembly (2) further comprises: A rubber strip (29) is arranged on the inner side wall of the clamping plate (22).

6. An oxygen bag according to claim 1, characterized in that: A stabilizing component (3) is provided at the joint of the trachea (13), and the stabilizing component (3) comprises: A bump (31) is provided on the outer side wall of the trachea (13); A tube body (32) is provided on one side of the protrusion (31); A cross bar (33) is arranged on one side of the ring body (24), and one end of the cross bar is inserted into the interior of the tube body (32).

7. An oxygen bag according to claim 6, characterized in that: The stabilizing components (3) are symmetrically arranged in two groups.

8. An oxygen bag according to claim 6, characterized in that: The stabilizing assembly (3) further comprises: The spring (34) is arranged inside the tube body (32), and its two ends are connected to the protrusion (31) and the cross bar (33).

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