CN215194686U

CN215194686U - Connecting structure of portable oxygen bag

Info

Publication number: CN215194686U
Application number: CN202120773283.9U
Authority: CN
Inventors: 曹晓伟
Original assignee: Zhangjiagang Hospital of Traditional Chinese Medicine
Current assignee: Zhangjiagang Hospital of Traditional Chinese Medicine
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-17
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a connection structure of portable oxygen bag, including the connector body, its whole tubular structure that is linked together for both ends, the top of the connector body all is provided with strengthens sealing mechanism, and strengthens sealing mechanism including fixed the notch ring end that sets up in connector body both ends, the connector body is close to the both sides of middle-end and all fixes being provided with the fixed block, and the equal fixedly connected with of fixed block is used for tying the fastening wiring of external pipe, adjusting valve body fixed mounting is in the middle-end of the connector body, adjusting valve body's top is provided with prevents touching adjustment mechanism. The utility model provides a pair of connection structure of portable oxygen bag, through the adjusting valve body that sets up, can control the gas circuit break-make that flows through the connecting head and the velocity of flow that flows through, through the touching adjustment mechanism that prevents that sets up, can utilize coupling spring after the regulation is accomplished, will twist the dish and pull away from the prism end for when the dish is twisted in the unexpected touching of personnel, can not cause the change of adjusting valve body switching degree.

Description

Connecting structure of portable oxygen bag

Technical Field

The utility model relates to the technical field of medical appliances, especially, relate to a connection structure of portable oxygen bag.

Background

Clinically, it refers to the direct contact with the patient and the actual observation of the patient. Such as the science of internal medicine, the science of surgery, the science of obstetrics and gynecology, the pediatrics, etc. belong to the clinical medicine. The clinical department is the main body of the hospital and directly takes charge of the tasks of receiving, diagnosing, treating and the like of patients; the clinical staff comprises doctors and nurses who directly participate in treatment and patient nursing. The rubber tube of the prior portable oxygen bag needs to be connected with the oxygen inhalation tube through a connector in use in clinic.

The existing connector for the oxygen uptake pipe is generally simple in design, only has the functions of connection and intercommunication, and cannot control the flow rate and flow rate of oxygen according to actual needs, so that the connector capable of controlling the flow rate of oxygen is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a connecting structure of a portable oxygen bag.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a connecting structure of a portable oxygen bag comprises: comprises the following steps of;

the whole connecting head body is of a tubular structure with two communicated ends, the top end of the connecting head body is provided with a reinforced sealing mechanism, the reinforced sealing mechanism comprises concave ring ends fixedly arranged at the two ends of the connecting head body, the two sides of the connecting head body close to the middle end are fixedly provided with fixed blocks, and the fixed blocks are fixedly connected with fastening ropes for bundling external connecting pipes;

the adjusting valve body is fixedly arranged at the middle end of the connecting head body, and the top end of the adjusting valve body is provided with an anti-touch adjusting mechanism.

Preferably, prevent touching adjustment mechanism including twist set and through threaded connection in the screw thread end rod of adjusting valve body, and the equal fixed mounting in top of screw thread end rod has the prism end.

Preferably, a limiting block is fixedly mounted at the top end of the prism end.

Preferably, the cross section of the screwing plate is of a regular polygon structure, and the center of the screwing plate is provided with a screwing groove matched with the prism end.

Preferably, the outer wall of the bottom of the twisting disc is fixedly provided with a drag ring plate, and the inner part of the drag ring plate is rotatably connected with an inner rotating ring plate.

Preferably, the inner rotating ring plate is fixedly connected with a connecting spring on the opposite side of the adjusting valve body.

Preferably, both sides of the section of the concave ring end are of a trapezoidal structure, and the outer wall of the concave ring end is bonded with a rubber skin.

The utility model discloses following beneficial effect has: through the arranged reinforced sealing mechanism, when the external connecting pipe and the oxygen bag are spliced with the two ends of the connector body, the sealing effect can be improved by using the arranged rubber skin, and the middle end of the concave ring end can be further tied and bundled by using the arranged fastening winding rope, so that the connecting and sealing effect is further improved; the on-off of the gas path flowing through the connecting head body and the flowing speed can be controlled by the adjusting valve body, so that the accuracy of oxygen supply is improved; through the anti-touch adjusting mechanism who sets up, can utilize connecting spring, will twist the dish and pull away from the prism end after the regulation is accomplished for when the dish is twisted in the unexpected touching of personnel, can not cause the change of adjusting valve body switching degree.

Drawings

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

Fig. 2 is a schematic view of the three-dimensional structure of the threaded end rod of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Description of the reference numerals

1. Connecting a head; 2. a reinforcing sealing mechanism; 3. a fixed block; 4. fastening a rope; 5. a rubber skin; 6. a concave ring end; 7. a regulating valve body; 8. a limiting block; 9. a prismatic end; 10. screwing a plate; 11. a drag ring plate; 12. a connecting spring; 13. a threaded end rod; 14. an inner swivel plate.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in fig. 1-3, the utility model provides a connection structure of a portable oxygen bag, which comprises a connection head body 1, wherein the whole body of the connection head body is a tubular structure with two communicated ends, the top end of the connection head body 1 is provided with a reinforced sealing mechanism 2, the reinforced sealing mechanism 2 comprises concave ring ends 6 fixedly arranged at the two ends of the connection head body 1, both sides of the connection head body 1 near the middle end are fixedly provided with fixed blocks 3, and the fixed blocks 3 are fixedly connected with fastening ropes 4 for bundling external tubes; the middle end of the connecting head body 1 is fixedly provided with an adjusting valve body 7, and the top end of the adjusting valve body 7 is provided with an anti-touch adjusting mechanism.

Specifically, prevent touching adjustment mechanism including twist disk 10 and through threaded connection in the screw thread end rod 13 of adjusting valve body 7, and the equal fixed mounting in top of screw thread end rod 13 has prism end 9.

Specifically, a limiting block 8 is fixedly arranged at the top end of the prism end 9; through the stopper 8 that sets up, can play limiting displacement to twisting the dish 10.

Specifically, the cross section of the screwing plate 10 is of a regular polygon structure, and a screwing groove matched with the prism end 9 is formed in the center of the screwing plate 10; through the arranged screwing groove, the prism end 9 and the threaded end rod 13 can be conveniently screwed by the screwing disc 10 to rotate, so that the adjusting valve body 7 can be adjusted.

Specifically, the outer wall of the bottom of the screwing disc 10 is fixedly provided with a drag ring plate 11, and the inner rotating ring plate 14 is rotatably connected inside the drag ring plate 11.

Specifically, the connecting spring 12 is fixedly connected to one side of the inner rotary ring plate 14 opposite to the regulating valve body 7; borrow by above-mentioned structure, utilize the touching adjustment mechanism that prevents that sets up, after adjusting valve body 7 is adjusted and is accomplished, utilize coupling spring 12, can pull wrong dish 10 from prismatic end 9 for when personnel's accident touched wrong dish 10, wrong dish 10 can't drive threaded end pole 13 and rotate owing to lose the joint effect with prismatic end 9, thereby can not cause the change of adjusting valve body 7 switching degree.

Specifically, both sides of the section of the concave ring end 6 are in a trapezoidal structure, and the outer wall of the concave ring end 6 is bonded with a rubber skin 5; the rubber skin 5 arranged at the concave ring end 6 can improve the sealing effect with an external connecting pipe and an oxygen bag.

When the connector works, the arranged reinforced sealing mechanism 2 is utilized, when the external connection pipe and the oxygen bag are spliced with the two ends of the connector body 1, the rubber skin 5 arranged at the concave ring end 6 is utilized to improve the sealing effect, and the fastening winding rope 4 is utilized to further tie the middle end of the concave ring end 6, so that the connecting sealing effect is improved; the on-off of the gas path flowing through the connecting head body 1 and the flowing speed can be controlled by the arranged regulating valve body 7; utilize the touching adjustment mechanism that prevents that sets up, adjust at adjusting valve body 7 and accomplish the back, utilize connecting spring 12, can pull wrong dish 10 from prismatic end 9 for when personnel's unexpected touching was twisted dish 10, twisted dish 10 because lose the joint effect with prismatic end 9, and can't drive screw thread end pole 13 and rotate, thereby can not cause the change of 7 switch degrees of adjusting valve body.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms mounting, connecting and the like are to be broadly construed, and for example, may be fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a connection structure of portable oxygen bag which characterized in that: comprises the following steps of;

the connecting head body (1) is integrally of a tubular structure with two communicated ends, the top end of the connecting head body (1) is provided with a reinforced sealing mechanism (2), the reinforced sealing mechanism (2) comprises concave ring ends (6) fixedly arranged at the two ends of the connecting head body (1), two sides of the connecting head body (1) close to the middle end are fixedly provided with fixed blocks (3), and the fixed blocks (3) are fixedly connected with fastening ropes (4) for winding and bundling an external connecting pipe;

the adjusting valve body (7) is fixedly arranged at the middle end of the connecting head body (1), and the top end of the adjusting valve body (7) is provided with an anti-touch adjusting mechanism.

2. The coupling structure of a portable oxygen bag according to claim 1, wherein: prevent touching adjustment mechanism including twist set (10) and through threaded connection in screw thread end rod (13) of adjusting valve body (7), and the equal fixed mounting in top of screw thread end rod (13) has prism end (9).

3. The coupling structure of a portable oxygen bag according to claim 2, wherein: and a limiting block (8) is fixedly arranged at the top end of the prism end (9).

4. The coupling structure of a portable oxygen bag according to claim 3, wherein: the cross section of the screwing plate (10) is of a regular polygon structure, and the center of the screwing plate (10) is provided with a screwing groove matched with the prism end (9).

5. The coupling structure of a portable oxygen bag according to claim 4, wherein: the outer wall of the bottom of the screwing disc (10) is fixedly provided with a drag ring plate (11), and the inner part of the drag ring plate (11) is rotatably connected with an inner rotating ring plate (14).

6. The coupling structure of a portable oxygen bag according to claim 5, wherein: and one side of the inner rotary ring plate (14) opposite to the adjusting valve body (7) is fixedly connected with a connecting spring (12).

7. The coupling structure of a portable oxygen bag according to claim 1, wherein: the two sides of the section of the concave ring end (6) are both in a trapezoidal structure, and the outer wall of the concave ring end (6) is bonded with a rubber skin (5).