CN220054832U

CN220054832U - Bottleneck structure of oxygen humidifying bottle

Info

Publication number: CN220054832U
Application number: CN202321537444.XU
Authority: CN
Inventors: 朱颖
Original assignee: Suqian Zhongwu Hospital LLC
Current assignee: Suqian Zhongwu Hospital LLC
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-21
Anticipated expiration: 2033-06-16

Abstract

The utility model provides an oxygen humidification bottle opening structure, which relates to the technical field of medical appliances and comprises a bottle body, wherein a sealing ring is arranged at an inlet of the bottle body. According to the utility model, the end is pressed to the top of the bottle body, the butt joint assembly is inserted between the outer wall of the bottle opening of the bottle body and the inner wall of the fixing sleeve, at the moment, the buckle in the butt joint ring is extruded and then is retracted into the sliding groove, after the butt joint ring is completely inserted, the buckle is overlapped with the bayonet position on the fixing sleeve, at the moment, the second spring pushes the buckle to slide towards the bayonet position to complete the clamping, the connecting ring at the bottom of the end is tightly attached to the sealing ring, so that the end and the bottle body are completely installed, and when the bottle is disassembled, the limiting end is pressed to drive the bolt to extrude the buckle to enter the sliding groove, the purpose of separating the buckle from the bayonet is achieved, and then the end is pulled upwards.

Description

Bottleneck structure of oxygen humidifying bottle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an oxygen humidification bottle opening structure.

Background

An oxygen humidification bottle is a medical device for humidifying oxygen and delivering the humidified oxygen into a patient to improve the respiratory function of the patient, and is generally composed of a bottle body and a head cover.

In the prior art, the end cover of the oxygen humidification bottle is in threaded connection with the bottle body, a screw hole is easy to abrade and slide after long-time use, when the screw hole on the bottle body of the oxygen humidification bottle and the end cover is worn seriously, the screw hole is easy to deviate when a patient is rescued, and the problem of inconvenient use exists, so that a novel bottle mouth structure of the oxygen humidification bottle is provided for the above problem.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when a patient is rescued after the screw threads on the body and the end cap of an oxygen humidification bottle are severely worn, the screw thread is easy to deviate and the use is inconvenient when the patient is rescued.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oxygen humidification bottle bottleneck structure, includes the bottle, the import department of bottle is provided with the sealing washer, the top of bottle is provided with fixed subassembly, fixed subassembly's inside is supporting to be provided with the butt joint subassembly, the top of butt joint subassembly is provided with the end, fixed subassembly includes fixed cover, the bottom of fixed cover and the top fixed connection of bottle, the bayonet socket has been seted up to fixed cover's surface symmetry, fixed cover's outer surface symmetry fixedly connected with installation piece, the surface of installation piece runs through and is provided with the bolt.

Further, the position of the mounting block corresponds to the position of the bayonet, one end of the bolt is fixedly connected with a limiting end, and the outer surface of the bolt is fixedly connected with a limiting ring close to the middle position.

Further, a first spring is arranged at a position between the limiting end and the outer surface of the mounting block outside the bolt.

Further, the butt joint assembly comprises a butt joint ring, a connecting ring is fixedly connected to the position, close to the top, of the inner surface wall of the butt joint ring, and the top of the connecting ring and the butt joint ring are fixedly connected with the bottom of the end head.

Further, the sliding tray has been seted up to the surface symmetry of docking collar, the inside slip of sliding tray is inlayed and is equipped with the buckle, the interior table wall center department fixedly connected with spacing post of sliding tray, spacing post is the setting that runs through with the buckle.

Further, the inner surface wall of the sliding groove is symmetrically and fixedly connected with second springs at positions close to the top and the bottom, and one ends of the second springs are fixedly connected with the outer surfaces of the buckles.

Further, the buckle is matched with the bayonet, and the bottom of the connecting ring is attached to the top of the sealing ring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the end is pressed to the top of the bottle body, the butt joint assembly is inserted between the outer wall of the bottle opening of the bottle body and the inner wall of the fixing sleeve, at the moment, the buckle in the butt joint ring is extruded and then is retracted into the sliding groove, after the butt joint ring is completely inserted, the buckle is overlapped with the bayonet position on the fixing sleeve, at the moment, the second spring pushes the buckle to slide towards the bayonet position to complete the clamping, the connecting ring at the bottom of the end is tightly attached to the sealing ring, so that the end and the bottle body are completely installed, and when the bottle is disassembled, the limiting end is pressed to drive the bolt to extrude the buckle to enter the sliding groove, the purpose of separating the buckle from the bayonet is achieved, and then the end is pulled upwards.

2. According to the utility model, when the buckle slides in the sliding groove, the buckle plays a role in limiting by sliding outside the limiting column, so that the stability is improved, the limiting end is matched with the limiting ring to play a role in limiting the bolt, the second spring is arranged to push the limiting end to the outside to drive the bolt to move, the effect of automatic reset after the bolt is pressed is achieved, and the use is convenient.

Drawings

Fig. 1 is a perspective view showing a bottleneck structure of an oxygen humidification bottle;

FIG. 2 is an expanded view of the bottle mouth structure of the oxygen humidification bottle according to the present utility model;

FIG. 3 is a schematic view showing a structure of a fixing assembly of a bottle opening structure of an oxygen humidification bottle according to the present utility model;

fig. 4 is a schematic diagram of a butt joint assembly of the bottle mouth structure of the oxygen humidification bottle according to the present utility model.

Legend description: 1. a bottle body; 11. a seal ring; 12. an end head; 2. a fixing assembly; 201. a fixed sleeve; 202. a bayonet; 203. a mounting block; 204. a plug pin; 205. a limiting ring; 206. a limiting end; 207. a first spring; 3. a docking assembly; 301. a docking collar; 302. a connecting ring; 303. a sliding groove; 304. a buckle; 305. a limit column; 306. and a second spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, as shown in fig. 1-4, the utility model provides an oxygen humidification bottle opening structure, which comprises a bottle body 1, wherein a sealing ring 11 is arranged at an inlet of the bottle body 1, a fixing component 2 is arranged at the top of the bottle body 1, a butt joint component 3 is arranged in the fixing component 2 in a matched manner, a head 12 is arranged at the top of the butt joint component 3, the fixing component 2 comprises a fixing sleeve 201, the bottom of the fixing sleeve 201 is fixedly connected with the top of the bottle body 1, a bayonet 202 is symmetrically arranged on the outer surface of the fixing sleeve 201, a mounting block 203 is symmetrically and fixedly connected with the outer surface of the fixing sleeve 201, a plug 204 penetrates through the outer surface of the mounting block 203, the position of the mounting block 203 corresponds to the position of the bayonet 202, a limiting end 206 is fixedly connected with one end of the plug 204, a limiting ring 205 is fixedly connected to the outer surface of the plug 204 close to the middle position, and a first spring 207 is arranged at the position between the limiting end 206 and the outer surface of the mounting block 203.

The effect that its whole embodiment 1 reaches is, bottle 1 in this device and end 12 cooperate, constitute oxygen humidification bottle body, when using, through pressing end 12 towards bottle 1 top, butt joint assembly 3 inserts from between bottle 1 bottleneck outer wall and the inner wall of fixed cover 201 this moment, buckle 304 in the docking collar 301 is contracted into inside sliding groove 303 after receiving the extrusion, after docking collar 301 inserts completely, the bayonet socket 202 position coincidence on buckle 304 and the fixed cover 201, this moment, second spring 306 promotes buckle 304 to slide to bayonet 202 position, accomplish the block, end 12 bottom go-between 302 and sealing washer 11 closely laminate, thereby the effect of accomplishing the installation with end 12 and bottle 1 has been played, during the dismantlement, drive buckle 304 through pressing limit 206, make it get into in the sliding groove 303, reach buckle 304 and the purpose of bayonet 202 separation, then upwards extract end 12 can, easy dismounting, life obtains improving, connect fast, convenient operation.

1-4, the docking assembly 3 includes a docking ring 301, a connecting ring 302 is fixedly connected to the inner surface wall of the docking ring 301 near the top, the top of the connecting ring 302 and the docking ring 301 are fixedly connected to the bottom of the end head 12, a sliding groove 303 is symmetrically formed on the outer surface of the docking ring 301, a buckle 304 is slidably embedded in the sliding groove 303, a limiting column 305 is fixedly connected to the center of the inner surface wall of the sliding groove 303, the limiting column 305 is penetrating through the buckle 304, a second spring 306 is symmetrically and fixedly connected to the inner surface wall of the sliding groove 303 near the top and the bottom, one end of the second spring 306 is fixedly connected to the outer surface of the buckle 304, the buckle 304 is matched with the bayonet 202, and the bottom of the connecting ring 302 is matched with the top of the sealing ring 11.

The effect that its whole embodiment 2 reached is, buckle 304 when sliding in sliding tray 303, through at spacing post 305 outside slip, has played spacing effect, has improved stability, has played spacing effect to bolt 204 through setting up spacing ring 205 cooperation spacing end 206, promotes spacing end 206 to drive the bolt 204 through setting up second spring 306 outside and removes, has played the effect of automatic re-setting behind the pressing bolt 204, has made things convenient for the use.

Working principle: the bottle 1 and the end 12 in this device cooperate, constitute oxygen humidification bottle body, when using, through pressing end 12 towards bottle 1 top, this moment, butt joint subassembly 3 inserts from between bottle 1 bottleneck outer wall and the inner wall of fixed cover 201, this moment, buckle 304 in the docking collar 301 receives inside the shrink sliding tray 303 after squeezing, after docking collar 301 inserts completely, buckle 304 and the bayonet 202 coincide in the fixed cover 201, this moment second spring 306 promotes buckle 304 to bayonet 202 position slip, accomplish the block, end 12 bottom go-between 302 and sealing washer 11 closely laminating, thereby the effect of accomplishing the installation with end 12 and bottle 1 has been played, during the dismantlement, drive bolt 204 extrusion buckle 304 through pressing limit terminal 206, make it get into sliding tray 303, reach buckle 304 and the purpose of bayonet 202 separation, then upwards extract end 12 can, easy dismounting, life obtains improving, connect fast, convenient operation, buckle 304 slides outside spacing effect through at spacing post 305, stability has been played, set up the effect of setting up limit ring 205 cooperation end to the limit terminal 206, reset the effect of setting up through setting up the limit terminal 206, reset bolt 204 has been realized, and reset bolt 204 has been convenient to move to set up through setting up the limit terminal 206.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an oxygen humidifying bottle bottleneck structure, includes bottle (1), its characterized in that: the bottle comprises a bottle body (1), wherein a sealing ring (11) is arranged at an inlet of the bottle body (1), a fixing assembly (2) is arranged at the top of the bottle body (1), a butt joint assembly (3) is arranged in the fixing assembly (2) in a matched mode, and an end head (12) is arranged at the top of the butt joint assembly (3);

the fixing assembly (2) comprises a fixing sleeve (201), the bottom of the fixing sleeve (201) is fixedly connected with the top of the bottle body (1), bayonets (202) are symmetrically formed in the outer surface of the fixing sleeve (201), mounting blocks (203) are symmetrically and fixedly connected to the outer surface of the fixing sleeve (201), and bolts (204) penetrate through the outer surface of the mounting blocks (203).

2. The oxygen humidification bottle neck structure according to claim 1, wherein: the mounting block (203) is positioned corresponding to the bayonet (202), one end of the bolt (204) is fixedly connected with a limiting end (206), and the outer surface of the bolt (204) is fixedly connected with a limiting ring (205) close to the middle position.

3. The oxygen humidification bottle neck structure according to claim 1, wherein: a first spring (207) is arranged at a position between the limiting end (206) and the outer surface of the mounting block (203) on the outer part of the plug pin (204).

4. The oxygen humidification bottle neck structure according to claim 1, wherein: the butt joint assembly (3) comprises a butt joint ring (301), a connecting ring (302) is fixedly connected to the position, close to the top, of the inner surface wall of the butt joint ring (301), and the top of the connecting ring (302) and the butt joint ring (301) are fixedly connected with the bottom of the end head (12).

5. The oxygen humidification bottle neck structure according to claim 4, wherein: the outer surface symmetry of docking collar (301) has seted up sliding tray (303), inside slip of sliding tray (303) is inlayed and is had buckle (304), the interior surface wall center department fixedly connected with spacing post (305) of sliding tray (303), spacing post (305) are run through setting with buckle (304).

6. The oxygen humidification bottle neck structure according to claim 5, wherein: and the positions, close to the top and the bottom, of the inner surface wall of the sliding groove (303) are symmetrically and fixedly connected with second springs (306), and one ends of the second springs (306) are fixedly connected with the outer surfaces of the buckles (304).

7. The oxygen humidification bottle neck structure according to claim 5, wherein: the buckle (304) is matched with the bayonet (202), and the bottom of the connecting ring (302) is attached to the top of the sealing ring (11).