CN211357296U

CN211357296U - Spiral oxygen mask connects

Info

Publication number: CN211357296U
Application number: CN201922023882.4U
Authority: CN
Inventors: 杨怡
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-28
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to the technical field of medical equipment, and discloses a spiral oxygen mask joint, which comprises a main body mechanism, wherein the main body mechanism comprises an oxygen tank, a connecting block, an oxygen flow device, a display screen, a regulating valve, an oxygen therapy tube and an oxygen mask, the main body mechanism is communicated with a fixing mechanism through the oxygen therapy tube, and the fixing mechanism comprises a box body, a first clamping block, a sliding rod, a sliding block, a limiting rod, a second clamping block and a fixing rod; this spiral oxygen mask connects through the cooperation that sets up between first fixture block, slide bar, slider, gag lever post, second fixture block, dead lever, handle, threaded rod, fixed plate and the bearing and uses, has solved current oxygen mask when using, because lack corresponding fixing device, leads to current oxygen mask in the use, often can appear because of connecting not tight and take place the problem that drops, has reduced patient's psychological panic, more does benefit to patient's treatment.

Description

Spiral oxygen mask connects

Technical Field

The utility model relates to the technical field of medical equipment, specifically a spiral oxygen mask connects.

Background

When the patient is atomized in clinical work, an oxygen tank, an atomizer, an oxygen mask and the like are needed. When the existing oxygen mask is used, due to the lack of a corresponding fixing device, the existing oxygen mask is frequently prone to falling off due to loose joint connection in the using process, and the treatment of a patient is not facilitated.

Utility model patent CN206463317U discloses an emergency mask oxygen connects, is convenient for show the atmospheric pressure value of patient's lung of impressing through setting up dial plate barometer and pointer, though can realize the effective control and the adjustment of the atmospheric pressure value of patient's lung of impressing, still can't solve the problem that oxygen mask articulate is not tight and take place to drop.

Therefore, a spiral oxygen mask joint is provided to solve the problems in the prior art and realize the stable connection of the oxygen mask.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the prior oxygen mask is not tight in connection and falls off in the use process due to lack of a corresponding fixing device.

In order to achieve the above object, the utility model provides a following technical scheme:

a spiral oxygen mask joint comprises a main body mechanism, wherein the main body mechanism comprises an oxygen tank, a connecting block, an oxygen flow device, a display screen, a regulating valve, an oxygen delivery pipe and an oxygen mask, the main body mechanism is communicated with a fixing mechanism through an oxygen catheter, the fixing mechanism comprises a box body, a first clamping block, a sliding rod, a sliding block, a limiting rod, a second clamping block and a fixing rod, the inner cavity of the box body is respectively provided with a first clamping block and a second clamping block, sliding rods are welded on two sides of the first clamping block, one end of the slide bar, which is far away from the first clamping block, is fixedly connected with a slide block, one side of the slide block, which is far away from the slide bar, is connected with a limiting rod in a sliding way, the top and the bottom of the limiting rod are welded with the inner wall of the box body, the two sides of the bottom of the second clamping block are fixedly connected with fixing rods, the bottom of the fixed rod is welded with the bottom of the inner cavity of the box body, and the top of the inner cavity of the box body is provided with the rotating mechanism.

Preferably, the top intercommunication of oxygen cylinder has even the piece, even the top intercommunication of piece has oxygen flow ware, the front surface of oxygen flow ware is equipped with the display screen, one side of oxygen flow ware is provided with the governing valve, even one side intercommunication of piece has the oxygen therapy pipe, the one end that the oxygen therapy pipe kept away from even the piece runs through the inner chamber of box body and communicates and be connected with the oxygen mask.

Preferably, rotary mechanism includes handle, threaded rod, fixed plate and bearing, one side welding that the handle is close to the box body has the threaded rod, the threaded rod is kept away from the one end of handle and is run through the top of box body and weld the fixed plate, the outside threaded connection of threaded rod has the bearing, the outside of bearing and the inner wall welding of box body.

Preferably, the top of the sliding rod is welded with a spring, and the top of the spring is welded with the inner wall of the box body.

Preferably, one side of the limiting rod, which is close to the sliding rod, is provided with a sliding chute matched with the sliding block for use, and the inner wall of the sliding chute is connected with the outer side of the sliding block in a sliding manner.

Preferably, sponge pads are arranged on the first clamping block and one side, close to the oxygen therapy pipe, of the second clamping block.

Compared with the prior art, the utility model provides a spiral oxygen mask connects possesses following beneficial effect:

this application uses through the cooperation that sets up between first fixture block, slide bar, slider, gag lever post, second fixture block, dead lever, handle, threaded rod, fixed plate and the bearing, has solved current oxygen mask when using, owing to lack corresponding fixing device, leads to current oxygen mask to take place the problem that drops because of the articulate is not tight in the use, more does benefit to patient's treatment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing mechanism of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the rotating mechanism of fig. 2 according to the present invention.

In the figure: 1. a main body mechanism; 101. an oxygen tank; 102. connecting blocks; 103. an oxygen flow device; 104. a display screen; 105. adjusting a valve; 106. an oxygen delivery tube; 107. an oxygen mask; 2. a fixing mechanism; 201. a box body; 202. a first clamping block; 203. a slide bar; 204. a slider; 205. a limiting rod; 206. a second fixture block; 207. fixing the rod; 208. a spring; 209. a chute; 210. a sponge cushion; 3. a rotation mechanism; 301. a handle; 302. a threaded rod; 303. a fixing plate; 304. and a bearing.

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, 2 and 3, a spiral oxygen mask connector comprises a main body mechanism 1, wherein the main body mechanism 1 comprises an oxygen tank 101, a connecting block 102, an oxygen flow device 103, a display screen 104, a regulating valve 105, an oxygen delivery tube 106 and an oxygen mask 107, the main body mechanism 1 is communicated with a fixing mechanism 2 through the oxygen delivery tube 106, the fixing mechanism 2 comprises a box body 201, a first fixture block 202, a sliding rod 203, a sliding block 204, a limiting rod 205, a second fixture block 206 and a fixing rod 207, the inner cavity of the box body 201 is respectively provided with the first fixture block 202 and the second fixture block 206, the sliding rod 203 is welded on two sides of the first fixture block 202, the sliding block 204 is fixedly connected on one end of the sliding rod 203 far away from the first fixture block 202, the limiting rod 205 is slidably connected on one side of the sliding block 204 far away from the sliding rod 203, the top and the bottom of the limiting rod 205 are both welded with the inner wall of the box, the bottom of the fixing rod 207 is welded with the bottom of the inner cavity of the box body 201, and the top of the inner cavity of the box body 201 is provided with the rotating mechanism 3.

Referring to fig. 1 and 2, the top of the oxygen tank 101 is communicated with a connecting block 102, the top of the connecting block 102 is communicated with an oxygen flow device 103, the front surface of the oxygen flow device 103 is provided with a display screen 104, one side of the oxygen flow device 103 is provided with an adjusting valve 105, one side of the connecting block 102 is communicated with an oxygen delivery pipe 106, one end of the oxygen delivery pipe 106 far away from the connecting block 102 penetrates through the inner cavity of the box body 201 and is communicated with an oxygen mask 107, by arranging the display screen 104, a user can conveniently observe the residual amount of oxygen in the oxygen tank 101 and the flow rate of oxygen in the oxygen delivery pipe 106 in time, and by arranging the adjusting valve 105, the user can conveniently control the flow rate of oxygen in the oxygen delivery pipe.

Referring to fig. 1 and 3, the rotating mechanism 3 includes a handle 301, a threaded rod 302, a fixing plate 303 and a bearing 304, the threaded rod 302 is welded on one side of the handle 301 close to the box 201, one end of the threaded rod 302 far from the handle 301 penetrates through the top of the box 201 and is welded with the fixing plate 303, the bearing 304 is connected to the outer side of the threaded rod 302 in a threaded manner, the outer side of the bearing 304 is welded with the inner wall of the box 201, and by arranging the bearing 304, the friction force between the threaded rod 302 and the box 201 is reduced, the rotation of the threaded rod 302 in the box 201 is facilitated, and the service lives of the threaded rod 302 and the.

Referring to fig. 2, a spring 208 is welded on the top of the sliding rod 203, the top of the spring 208 is welded with the inner wall of the box 201, and the spring 208 is arranged to limit the movement of the sliding rod 203, improve the stability of the sliding rod 203 during the movement process, and avoid the phenomenon that the sliding rod 203 deviates during the movement process due to lack of a limiting device.

Referring to fig. 2, a sliding groove 209 used in cooperation with the sliding block 204 is formed in one side of the limiting rod 205 close to the sliding rod 203, an inner wall of the sliding groove 209 is slidably connected with an outer side of the sliding block 204, and by arranging the sliding groove 209, friction between the sliding block 204 and the limiting rod 205 is reduced, sliding of the sliding block 204 in the limiting rod 205 is facilitated, and service lives of the sliding block 204 and the limiting rod 205 are effectively prolonged.

Referring to fig. 2, the sponge pads 210 are disposed on the first fixture block 202 and the second fixture block 206 on the sides close to the oxygen tube 106, and the sponge pads 210 protect the integrity of the oxygen tube 106, so as to ensure the oxygen inhalation amount of the patient, and avoid the phenomenon that the oxygen tube 106 is damaged in the fixing process due to lack of a protection device, which affects the normal oxygen inhalation of the patient.

When the oxygen therapy tube fixing device is used, the handle 301 is rotated, the threaded rod 302 is driven to rotate by the rotation of the handle 301, then the fixing plate 303 moves, the fixing plate 303 drives the first fixture block 202 to move, the sliding block 204 is driven to move inside the sliding groove 209 through the sliding rod 203, and then the oxygen therapy tube 106 is fixed by the first fixture block 202 and the second fixture block 206.

To sum up, this application is used through the cooperation that sets up between first fixture block, slide bar, slider, gag lever post, second fixture block, dead lever, handle, threaded rod, fixed plate and the bearing, has solved current oxygen mask when using, owing to lack corresponding fixing device, leads to current oxygen mask not tight and the problem that takes place to drop because of the articulate in the use, more does benefit to patient's treatment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spiral oxygen mask connects, includes main part mechanism (1), its characterized in that: the main body mechanism (1) comprises an oxygen tank (101), a connecting block (102), an oxygen flow device (103), a display screen (104), a regulating valve (105), an oxygen delivery pipe (106) and an oxygen mask (107), the main body mechanism (1) is communicated with a fixing mechanism (2) through the oxygen delivery pipe (106), the fixing mechanism (2) comprises a box body (201), a first clamping block (202), a sliding rod (203), a sliding block (204), a limiting rod (205), a second clamping block (206) and a fixing rod (207), the inner cavity of the box body (201) is respectively provided with the first clamping block (202) and the second clamping block (206), the sliding rod (203) is welded on two sides of the first clamping block (202), one end of the sliding rod (203) far away from the first clamping block (202) is fixedly connected with the sliding block (204), one side of the sliding block (204) far away from the sliding rod (203) is slidably connected with the limiting rod (, the top and the bottom of gag lever post (205) all with the inner wall welding of box body (201), the equal fixedly connected with dead lever (207) in both sides of second fixture block (206) bottom, the bottom of dead lever (207) and the bottom welding of box body (201) inner chamber, the top of box body (201) inner chamber is provided with rotary mechanism (3).

2. A screw-in oxygen mask connection according to claim 1, wherein: the oxygen cylinder is characterized in that the top of the oxygen cylinder (101) is communicated with a connecting block (102), the top of the connecting block (102) is communicated with an oxygen flow device (103), the front surface of the oxygen flow device (103) is provided with a display screen (104), one side of the oxygen flow device (103) is provided with a regulating valve (105), one side of the connecting block (102) is communicated with an oxygen conveying pipe (106), and one end, far away from the connecting block (102), of the oxygen conveying pipe (106) penetrates through an inner cavity of the box body (201) and is communicated with an oxygen mask (107).

3. A screw-in oxygen mask connection according to claim 1, wherein: rotary mechanism (3) include handle (301), threaded rod (302), fixed plate (303) and bearing (304), one side welding that handle (301) is close to box body (201) has threaded rod (302), the top that box body (201) was run through and the welding has fixed plate (303) to the one end that handle (301) were kept away from in threaded rod (302), the outside threaded connection of threaded rod (302) has bearing (304), the outside of bearing (304) and the inner wall welding of box body (201).

4. A screw-in oxygen mask connection according to claim 1, wherein: the top of the sliding rod (203) is welded with a spring (208), and the top of the spring (208) is welded with the inner wall of the box body (201).

5. A screw-in oxygen mask connection according to claim 1, wherein: one side of the limiting rod (205) close to the sliding rod (203) is provided with a sliding groove (209) matched with the sliding block (204) for use, and the inner wall of the sliding groove (209) is in sliding connection with the outer side of the sliding block (204).

6. A screw-in oxygen mask connection according to claim 1, wherein: sponge pads (210) are arranged on one sides of the first fixture block (202) and the second fixture block (206) close to the oxygen therapy pipe (106).