CN220656129U

CN220656129U - Filtering wall type oxygen inhaler

Info

Publication number: CN220656129U
Application number: CN202320919002.5U
Authority: CN
Inventors: 孙丽丽
Original assignee: Zhangfan Town Central Health Center Xuecheng District Zaozhuang City
Current assignee: Zhangfan Town Central Health Center Xuecheng District Zaozhuang City
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2024-03-26
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of oxygen inhalers, in particular to a filter wall type oxygen inhaler, which comprises an L-shaped mounting plate and a bottle body, wherein the front side of the bottle body is fixedly provided with a mounting seat, the front side surface of the mounting seat is provided with a limiting groove, the left side surface of the mounting seat is respectively provided with a through hole and an annular frame, the inner side of the annular frame is provided with a clamping column, the outer side of the clamping column is respectively sleeved with a fixing ring and a compression spring, the left end of the clamping column is fixedly provided with an anti-drop block, the top surface of the bottle body is fixedly provided with a flow valve, the right side of the flow valve is communicated with a flow cylinder, and a detachable filter mechanism is arranged in the bottle body.

Description

Filtering wall type oxygen inhaler

Technical Field

The utility model relates to the technical field of oxygen inhalers, in particular to a filter wall type oxygen inhaler.

Background

The utility model discloses a filtering wall type oxygen inhaler which is used at present, and found by searching, the utility model of patent application number CN202221652078.8 discloses a filtering wall type oxygen inhaler, the upper surface of a connecting seat is provided with a flow pipe, the bottom end of the connecting seat is provided with a humidifying bottle, one side of the connecting seat is provided with a first connecting pipe, the other side of the connecting seat is provided with a flow regulating valve, the flow pipe, the humidifying bottle and the first connecting pipe are mutually communicated through the connecting seat, one end of the first connecting pipe, which is far away from the connecting seat, is provided with a glass bin, the inside of the glass bin is provided with first filter cotton, the inner wall of the humidifying bottle is provided with a supporting plate, the inside of the humidifying bottle is provided with a supporting sleeve, the inside of the supporting sleeve is provided with second filter cotton, the inside of the humidifying bottle is provided with an air inlet pipe, the bottom of the air outlet sleeve is provided with third filter cotton, and the air outlet sleeve is internally provided with third filter cotton.

Although the above patent solves the problems in the background art, the following disadvantages still exist: 1. the filter cotton in the inhaler is not convenient to detach, so that when the inhaler is used, workers cannot quickly replace the filter cotton easily, the oxygen filtering effect of the inhaler is reduced, and the practicability of the inhaler is not improved; 2. the inhaler and the wall body are not provided with effective convenient installation components, so that the inhaler cannot be quickly and firmly contacted with the wall body, a great amount of time of an installer is consumed, and the working efficiency of the installer is reduced.

In summary, the present utility model solves the above-mentioned problems of the prior art by designing a filter wall type oxygen inhaler.

Disclosure of Invention

The present utility model is directed to a filtering wall type oxygen inhaler to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a filtration formula wall formula oxygen inhaler, includes L shape mounting panel and bottle, the mounting hole has been seted up to the rear side surface of L shape mounting panel vertical end, the top fixed mounting of L shape mounting panel horizontal end has the stopper, the left side surface of stopper has seted up the draw-in hole, the front side of bottle is fixed to be provided with the mount pad, the spacing groove has been seted up to the front side surface of mount pad, the left side surface of mount pad is provided with through-hole and annular frame respectively, the inboard of annular frame is provided with the card post, the outside of card post overlaps respectively and is equipped with solid fixed ring and compression spring, the left end fixed mounting of card post has the anticreep piece, the top surface fixed flow valve that is provided with of bottle, the right side intercommunication of flow valve is installed a flow cylinder, the bottom fixed mounting outlet duct of flow cylinder, the outside bottom fixed mounting of bottle is provided with the intake pipe, the inside of bottle is provided with dismantlement formula filter mechanism;

the detachable filter mechanism comprises a filter plate which is embedded into a bottle through a sliding groove and is fixedly arranged on the outer side surface of the bottle, a fixed plate is fixedly arranged on the outer side of the filter plate, guide holes are formed in the rear side surface of the top of the fixed plate, piston cylinders are respectively arranged at the tops of the fixed plates, extension springs are matched with the outer sides of the piston cylinders, a piston rod is installed on the top surface of the piston cylinders in a sliding penetrating mode, a pull block is fixedly arranged at the top end of the piston rod, and a guide rod is fixedly arranged at the bottom of the pull block.

As a preferable scheme of the utility model, the cross section structure of the limiting groove is matched with the limiting block, and the front side surface of the limiting block is contacted with the rear side surface of the vertical end of the L-shaped mounting plate.

As a preferable scheme of the utility model, the outer side surface of the annular frame is fixedly connected with the left side surface of the mounting seat through the L-shaped fixing piece, the inner side surface of the fixing ring is welded with the outer side surface of the clamping column, the left side surface of the fixing ring is fixedly connected with the right end of the compression spring, and the left end of the compression spring is fixedly connected with the right side surface of the annular frame.

As a preferable scheme of the utility model, the right side surface of the inside of the through hole is flush with the inner wall of the left end of the limit groove, the right end of the clamping column slides in fit with the through hole and extends to the inside of the limit groove, and the clamping column is in clamping connection with the clamping hole.

As a preferable scheme of the utility model, the rear end of the fixing plate is in sealed sliding penetration with the front side surface of the fixing seat and extends outwards, and the rear side surface of the fixing plate is provided with a pull groove.

As a preferable scheme of the utility model, the piston cylinder is arranged in bilateral symmetry about the central axis of the top of the fixed seat, the bottom end of the extension spring is fixedly connected with the top surface of the fixed seat, the top end of the extension spring is fixedly connected with the bottom surface of the pull block, and the bottom end of the guide rod movably penetrates through the top surface of the fixed seat and is in plug-in fit with the guide hole.

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

1. according to the utility model, the detachable filter mechanism is arranged in the filter type wall oxygen inhaler, so that the guide rod is separated from the guide hole by utilizing the structural design of the detachable mounting mechanism, the filter plate can be connected with the bottle body in a sliding manner, the purpose of rapidly disassembling the filter plate is achieved, the disassembling mode is simple, the replacement operation of the filter plate by workers is easy, the oxygen filtering effect of the inhaler is ensured, and the practicability of the inhaler is improved.

2. According to the utility model, through the filter wall type oxygen inhaler, the structure design of the limiting block, the clamping hole, the limiting groove, the annular frame, the compression spring, the fixing ring, the through hole, the clamping column and the anti-drop block is utilized, so that the clamping cooperation of the clamping column and the clamping hole is realized, the purpose of quickly installing the installation seat is achieved, the installation time of an installer is effectively saved, and the working efficiency of the installer is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partially exploded view of the inhaler of the present utility model;

fig. 3 is a schematic exploded view of the detachable filter mechanism of the present utility model.

In the figure: 1. an L-shaped mounting plate; 101. a mounting hole; 102. a limiting block; 1021. a clamping hole; 2. a bottle body; 201. a mounting base; 2011. a limit groove; 2012. a through hole; 2013. an annular frame; 2014. a clamping column; 2015. a fixing ring; 2016. a compression spring; 2017. an anti-falling block; 202. a flow valve; 203. a flow cylinder; 2031. an air outlet pipe; 204. an air inlet pipe; 3. a detachable filter mechanism; 301. a filter plate; 302. a fixing seat; 303. a fixing plate; 304. a guide hole; 305. a piston cylinder; 306. a tension spring; 307. a piston rod; 308. pulling blocks; 309. a guide rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a filtration wall type oxygen inhaler, including L shape mounting panel 1 and bottle 2, the mounting hole 101 has been seted up to the rear side surface of L shape mounting panel 1 vertical end, the top fixed mounting of L shape mounting panel 1 horizontal end has stopper 102, the left side surface of stopper 102 has seted up draw-in hole 1021, the front side of bottle 2 is fixed and is provided with mount pad 201, limit groove 2011 has been seted up to the front side surface of mount pad 201, the left side surface of mount pad 201 is provided with through-hole 2012 and annular frame 2013 respectively, the inboard of annular frame 2013 is provided with card post 2014, the outside of card post 2014 overlaps respectively and is equipped with solid fixed ring 2015 and compression spring 2016, the left end fixed mounting of card post 2017 has, the top surface fixed of bottle 2 is provided with flow valve 202, the right side intercommunication of flow valve 202 is installed flow cylinder 203, the bottom fixed mounting outlet duct 2031 of flow cylinder 203, the outside bottom fixed of bottle 2 is provided with intake pipe 204;

specifically, the cross-sectional structure of the limiting groove 2011 is matched with the limiting block 102, the front side surface of the limiting block 102 contacts with the rear side surface of the vertical end of the L-shaped mounting plate 1, the outer side surface of the annular frame 2013 is fixedly connected with the left side surface of the mounting seat 201 through an L-shaped fixing piece, the inner side surface of the fixing ring 2015 is welded with the outer side surface of the clamping post 2014, the left side surface of the fixing ring 2015 is fixedly connected with the right side end of the compression spring 2016, the left side end of the compression spring 2016 is fixedly connected with the right side surface of the annular frame 2013, the inner right side surface of the through hole 2012 is flush with the inner wall of the left end of the limiting groove 2011, the right end of the clamping post 2014 slides in a fitting manner with the through hole 2012 and extends to the inside of the limiting groove 2011, and the fixing ring is in clamping connection with the clamping hole 1021;

in this embodiment, the matching arrangement of the limiting groove 2011 and the limiting block 102 can make the limiting block 102 better contact with the limiting groove 2011, the anti-drop block 2017 is mainly used for driving the clamping post 2014 to horizontally move leftwards, so that the clamping post 2014 is far away from the clamping hole 1021, the fixing ring 2015 is mainly used for extruding the compression spring 2016, so that the compression spring 2016 generates elastic supporting force, and the force can drive the clamping post 2014 to be close to the clamping hole 1021, thereby realizing the disassembly and assembly operation between the limiting block 102 and the mounting seat 201, and providing convenience for installers.

In this embodiment, referring to fig. 1, 2 and 3, a detachable filter mechanism 3 is disposed in the bottle 2, the detachable filter mechanism 3 includes a filter plate 301 embedded in the bottle 2 through a chute and slidably mounted, and a fixing seat 302 fixedly mounted on an outer side surface of the bottle 2, a fixing plate 303 is fixedly disposed on an outer side of the filter plate 301, a guide hole 304 is formed on a top rear side surface of the fixing plate 303, a piston cylinder 305 is respectively mounted on a top of the fixing seat 302, a tension spring 306 is matched and disposed on an outer side of the piston cylinder 305, a piston rod 307 is slidably mounted on a top surface of the piston cylinder, a pull block 308 is fixedly disposed on a top end of the piston rod 307, and a guide rod 309 is fixedly mounted on a bottom of the pull block 308;

specifically, the rear end of the fixing plate 303 is sealed and slidably penetrating through the front side surface of the fixing seat 302 and extends outwards, the rear side surface of the fixing plate 303 is provided with a pull groove, the piston cylinder 305 is symmetrically arranged left and right with respect to the central axis of the top of the fixing seat 302, the bottom end of the extension spring 306 is fixedly connected with the top surface of the fixing seat 302, the top end of the extension spring is fixedly connected with the bottom surface of the pull block 308, and the bottom end of the guide rod 309 movably penetrates through the top surface of the fixing seat 302 and is in plug-in fit with the guide hole 304;

in this embodiment, the pull block 308 is mainly configured to separate the guide rod 309 from the guide hole 304, so that the fixing plate 303 can be slidably connected with the fixing seat 302, and the tension spring 306 is mainly configured to provide an elastic tension force for the pull block 308, and the tension force can drive the pull block 308 to move downward, so that the guide rod 309 is inserted into the guide hole 304, wherein the sliding arrangement between the piston rod 307 and the piston cylinder 305 can ensure that the pull block 308 moves vertically, so that the filter plate 301 can be replaced conveniently, and the requirement of users is met.

Preferably, the sliding displacement between the piston cylinder 305 and the piston rod 307 and the elastic expansion and contraction of the extension spring 306 are matched with the insertion amount between the guide rod 309 and the guide hole 304.

The working flow of the utility model is as follows: when the filter wall type oxygen inhaler is used, firstly, the L-shaped mounting plate 1 is fixedly connected with a wall surface through the cooperation of the mounting hole 101 and the bolt, secondly, the bottle body 2 is moved, the limiting groove 2011 is gradually close to the limiting block 102 and pulls the anti-falling block 2017, the anti-falling block 2017 drives the clamping post 2014 and the fixed ring 2015 to move leftwards, then the fixed ring 2015 starts to squeeze the compression spring 2016 and generate elastic reaction force, when the right end of the clamping post 2014 is completely immersed into the through hole 2012, the mounting seat 201 is moved to enable the limiting groove 2011 to be completely attached with the limiting block 102, at the moment, the inner transverse central axis of the through hole 2012 is overlapped with the inner transverse central axis of the clamping hole 1021, and then the anti-falling block 2017 is loosened, under the elastic reaction force of the compression spring 2016, the force drives the fixing ring 2015 and the clamping post 2014 to move rightward, so that the clamping post 2014 is clamped with the clamping hole 1021, and therefore the bottle body 2 is fixed, finally, the air outlet pipe 2031 and the air inlet pipe 204 are respectively communicated with corresponding devices, and oxygen inhalation operation can be performed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a filtration formula wall formula oxygen inhaler, includes L shape mounting panel (1) and bottle (2), its characterized in that: the utility model discloses a filter, including L shape mounting panel (1), fixed mounting, flow valve (202) and filter mechanism, mounting hole (101) have been seted up on the rear side surface of L shape mounting panel (1) vertical end, stopper (102) have been seted up to the top fixed mounting of L shape mounting panel (1) horizontal end, clamping hole (1021) have been seted up on the left side surface of stopper (102), the front side of bottle (2) is fixed to be provided with mount pad (201), spacing groove (2011) have been seted up on the front side surface of mount pad (201), the left side surface of mount pad (201) is provided with through-hole (2012) and annular frame (2013) respectively, the inboard of annular frame (2013) is provided with clamping post (2014), the outside of clamping post (2014) is overlapped respectively and is equipped with solid fixed ring (2015) and compression spring (2016), the left end fixed mounting of clamping post (2014) has anti-disengaging block (2017), the top surface fixed mounting of bottle (2) is provided with flow valve (202), flow cylinder (203) are installed in the right side intercommunication of flow valve (202), the bottom of flow cylinder (203) is provided with bottom fixed mounting mechanism (203), inside the filter mechanism (204) of bottle (2);

the utility model provides a dismantlement formula filtering mechanism (3) is including embedding slidable mounting at inside filter (301) of bottle (2) and fixed mounting fixing base (302) at bottle (2) outside surface through the spout, the outside of filter (301) is fixed to be provided with fixed plate (303), guiding hole (304) have been seted up on the top rear side surface of fixed plate (303), piston cylinder (305) are installed respectively at the top of fixing base (302), the outside of piston cylinder (305) matches and is equipped with extension spring (306), and its top surface slip runs through installs piston rod (307), the fixed piece (308) that is provided with in top of piston rod (307), the bottom fixed mounting of piece (308) has guide bar (309).

2. A filtered wall oxygen inhaler as claimed in claim 1, wherein: the cross section structure of the limiting groove (2011) is matched with that of the limiting block (102), and the front side surface of the limiting block (102) is contacted with the rear side surface of the vertical end of the L-shaped mounting plate (1).

3. A filtered wall oxygen inhaler as claimed in claim 1, wherein: the outer side surface of the annular frame (2013) is fixedly connected with the left side surface of the mounting seat (201) through an L-shaped fixing piece, the inner side surface of the fixing ring (2015) is welded and connected with the outer side surface of the clamping column (2014), the left side surface of the fixing ring is fixedly connected with the right side end of the compression spring (2016), and the left end of the compression spring (2016) is fixedly connected with the right side surface of the annular frame (2013).

4. A filtered wall oxygen inhaler as claimed in claim 1, wherein: the right side surface of the inside of through-hole (2012) is parallel and level with the left end inner wall of spacing groove (2011), the right-hand member of card post (2014) slides with the laminating of through-hole (2012) and extends to the inside of spacing groove (2011), and it is connected with card hole (1021) block.

5. A filtered wall oxygen inhaler as claimed in claim 1, wherein: the rear end of the fixing plate (303) penetrates through the front side surface of the fixing seat (302) in a sealing sliding mode and extends outwards, and a pull groove is formed in the rear side surface of the fixing plate (303).

6. A filtered wall oxygen inhaler as claimed in claim 1, wherein: the piston cylinder (305) is arranged in bilateral symmetry with respect to the top central axis of the fixing seat (302), the bottom end of the extension spring (306) is fixedly connected with the top surface of the fixing seat (302), the top end of the extension spring is fixedly connected with the bottom surface of the pull block (308), and the bottom end of the guide rod (309) movably penetrates through the top surface of the fixing seat (302) and is in plug-in fit with the guide hole (304).