CN211884884U

CN211884884U - Oxygen mask convenient to adjust and fix for respiratory medicine

Info

Publication number: CN211884884U
Application number: CN201922400795.6U
Authority: CN
Inventors: 毕晓慧; 陈锦华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a breathe oxygen mask for internal medicine convenient to adjust and fixed, including face guard body, silica gel pad, bungee cord, spring and connecting rod, the edge of face guard body lower surface is pasted and is connected with the flattening pad, and pastes below that the flattening was filled up and be connected with the silica gel pad, the last fixed surface of face guard body installs the fixed block, and the inside movable mounting of fixed block has the regulation band to the front end of regulation band has been seted up and has been carried the pull groove, spacing hole has been seted up on the surface of regulation band, fixed mounting has the bungee cord between the end of adjacent two regulation bands about on the face guard body, the through-hole has been seted up to the inside of fixed block, the kerve has been seted up on the surface of face guard body, the equal fixed mounting in both ends has the spring about the fixed block. This oxygen mask for department of respiration convenient to adjust and fixed can adjust the elasticity of bungee very conveniently to adapt to different user demands, prevent that the face guard from droing.

Description

Oxygen mask convenient to adjust and fix for respiratory medicine

Technical Field

The utility model relates to a breathe internal medicine technical field, specifically be a breathe oxygen mask for internal medicine convenient to adjust and fix.

Background

Respiratory medicine is a medical discipline for treating and preventing respiratory system, and in order to assist the breathing of a patient, a breathing mask is generally used, one end of the breathing mask is buckled at the mouth and nose, and the other end of the breathing mask is connected with an oxygen tube.

Some oxygen masks currently on the market:

(1) the existing oxygen mask usually consists of a mask and an elastic rope, the length of the elastic rope is usually fixed, the face is easily tightened due to over-tightness, the oxygen mask is easily leaked due to over-tightness, and the oxygen mask can be adjusted only from the back of the head during adjustment, so that the oxygen mask of a lying patient is inconvenient to adjust;

(2) some oxygen masks are generally characterized in that the lower ends of the oxygen masks drag the chin and then the whole oxygen masks are fixed by elastic ropes at the left end and the right end, so that the patient is not easy to open the mouth, the oxygen masks are easy to loosen or fall off due to the fact that the mouth is opened, and the oxygen masks are not convenient to fix.

Therefore, we have proposed an adjustable and fixed oxygen mask for department of respiratory medicine in order to solve the above-mentioned problems.

Disclosure of Invention

An object of the utility model is to provide a breathe oxygen mask for internal medicine convenient to adjust and fixed to some oxygen masks on the existing market that solve above-mentioned background art and propose are not convenient for adjust from the cheek left and right sides, and inconvenient fixed moreover, the problem that drops easily when patient opens one's mouth.

In order to achieve the above object, the utility model provides a following technical scheme: an oxygen mask for respiratory medicine, which is convenient to adjust and fix and comprises a mask body, a silica gel pad, an elastic rope, a spring and a connecting rod, wherein the edge of the lower surface of the mask body is stuck and connected with a flattening pad, a silica gel pad is stuck and connected below the leveling pad, a fixed block is fixedly arranged on the upper surface of the mask body, an adjusting belt is movably arranged in the fixed block, the front end of the adjusting belt is provided with a lifting groove, the surface of the adjusting belt is provided with a limiting hole, an elastic rope is fixedly arranged between the tail ends of the two adjacent adjusting belts on the left and the right of the mask body, a through hole is arranged inside the fixed block, a bottom groove is arranged on the surface of the mask body, springs are fixedly arranged at the left end and the right end of the upper surface of the fixed block, and the upper part of the spring is fixedly connected with a movable block, and a connecting rod is fixedly arranged below the movable block.

Preferably, the shape of silica gel pad is the form of bending, and the opening of silica gel pad points to the inside of face guard body to the equal edge parallel and level of face guard body of flattening pad and silica gel pad.

Preferably, the fixed blocks are distributed on the upper end and the lower end of the mask body in a bilateral symmetry mode, the fixed blocks are in an inverted U-shaped shape, and the inner walls of the fixed blocks are mutually attached to the outer walls of the adjusting belts.

Preferably, the adjusting belt penetrates through the inside of the fixing block, and the fixing block and the adjusting belt are both inclined on the mask body.

Preferably, the spacing holes are equidistantly distributed on the adjusting belt in 3 groups, the spacing between each group of spacing holes is equal, the through holes are equidistantly distributed on the fixing block, the bottom grooves are equidistantly distributed on the mask body, and the positions of the bottom grooves, the through holes and the spacing holes are in one-to-one correspondence.

Preferably, the shape of the upper half part of the movable block is semicircular, the movable block forms an elastic structure between the spring and the fixed block, and the adjusting belt forms a clamping structure between the connecting rod and the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: this oxygen mask for department of respiration convenient to adjust and fixed:

(1) the edge of the bottom of the oxygen mask is provided with the bent silica gel pad which can be contacted with the face, and the bent silica gel pad has certain elasticity, so that the face can be fully attached, the edge of the mask can be prevented from leaking air while the mask is worn comfortably, and the practicability of the device is improved;

(2) be provided with adjustment mechanism on oxygen mask, the elastic cord of upper and lower two places can be better fix oxygen mask at the head, can adjust the elastic cord according to different patient's user demand simultaneously, only need adjust in the place ahead of face guard during the regulation in addition, and convenient to use does not need patient to sit up and adjusts the elastic cord from the rear again, has promoted the result of use of device.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic front sectional view of the silica gel pad and the mask body of the present invention;

FIG. 3 is a schematic view of the structure of the fixing block and the adjusting belt of the present invention in a locked state;

fig. 4 is the structure diagram of the separation state of the fixing block and the adjusting belt of the present invention.

In the figure: 1. a mask body; 2. flattening the cushion; 3. a silica gel pad; 4. a fixed block; 5. an adjustment belt; 6. lifting the groove; 7. a limiting hole; 8. a bungee cord; 9. a through hole; 10. a bottom groove; 11. a spring; 12. a movable block; 13. a connecting rod.

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. 1-4, the present invention provides a technical solution: an oxygen mask for respiratory medicine convenient to adjust and fix comprises a mask body 1, a leveling pad 2, a silica gel pad 3, a fixed block 4, an adjusting belt 5, a lifting groove 6, a limiting hole 7, an elastic rope 8, a through hole 9, a bottom groove 10, a spring 11, a movable block 12 and a connecting rod 13, wherein the edge of the lower surface of the mask body 1 is connected with the leveling pad 2 in a sticking way, the lower part of the leveling pad 2 is connected with the silica gel pad 3 in a sticking way, the upper surface of the mask body 1 is fixedly provided with the fixed block 4, the adjusting belt 5 is movably arranged in the fixed block 4, the front end of the adjusting belt 5 is provided with the lifting groove 6, the surface of the adjusting belt 5 is provided with the limiting hole 7, the elastic rope 8 is fixedly arranged between the tail ends of the adjusting belt 5 at two adjacent positions on the mask body 1 on the left and the right, the through hole 9 is arranged in the fixed block 4, the surface of the mask body 1 is provided with the bottom, and a movable block 12 is fixedly connected above the spring 11, and a connecting rod 13 is fixedly arranged below the movable block 12.

The shape of silica gel pad 3 is the form of bending, and the directional inside of face guard body 1 of opening of silica gel pad 3 to the edge parallel and level of the equal face guard body 1 of flattening pad 2 and silica gel pad 3 makes face guard body 1 can fully laminate with face, prevents that the oxygen in the face guard body 1 from outwards revealing.

Fixed block 4 all is bilateral symmetry form distribution at the upper and lower both ends of face guard body 1, and the appearance of fixed block 4 is "U" type of falling to the inner wall of fixed block 4 and the outer wall of adjusting band 5 are laminated mutually, and convenient follow-up adjusting band 5 is adjusted and is fixed through fixed block 4.

Adjusting band 5 runs through in the inside of fixed block 4, and fixed block 4 and adjusting band 5 are the slope form on face guard body 1, and the bungee 8 through 5 rear sides in both ends adjusting band about face guard body 1 advances to bind and fix face guard body 1, has promoted face guard body 1's stability, prevents to drop.

Spacing hole 7 has 3 groups at the equidistant distribution on regulation band 5, and the distance between each group spacing hole 7 equals, and through-hole 9 is equidistant distribution on fixed block 4, and equidistant distribution is on face guard body 1 in kerve 10, and the position one-to-one of kerve 10, through-hole 9 and spacing hole 7, and the pore size of kerve 10, through-hole 9 and spacing hole 7 is equalling in the diameter of connecting rod 13 moreover.

The shape of the upper half part of the movable block 12 is semicircular, the movable block 12 forms an elastic structure between the spring 11 and the fixed block 4, the adjusting belt 5 forms a clamping structure between the connecting rod 13 and the fixed block 4, and the connecting rod 13 can be clamped into the adjusting belt 5 and the fixed block 4 through the spring 11 to adjust and fix the position of the adjusting belt 5.

The working principle is as follows: when the oxygen mask convenient to adjust and fix for the department of respiratory medicine is used, as shown in fig. 1-2, an oxygen pipe is connected to an interface (as shown in fig. 1) below the mask body 1, the elastic rope 8 is worn on the back side of the head, and then the mask body 1 is attached to the mouth and nose, so that the silica gel pad 3 below the flattening pad 2 is in full contact with the face, and the oxygen in the mask body 1 is prevented from leaking;

as shown in fig. 1 and fig. 3-4, the spring 11 in fig. 3 is in a natural state, the spring 11 in fig. 4 is in a stretched state, the device can adjust the elastic rope 8 at the back side of the head directly in front of the face, the movable block 12 is pulled upwards to stretch the spring 11, the connecting rod 13 is separated from the limiting hole 7 and the bottom groove 10 to separate the adjusting belt 5 and the fixed block 4 from the clamping state, then the adjusting belt 5 is moved to the center of the mask body 1 by pulling the lifting groove 6 at the front end of the adjusting belt 5, after the limiting hole 7 at the upper and lower positions of the adjusting belt 5 is moved to the position corresponding to the through hole 9 and the bottom groove 10, the movable block 12 is released afterwards, the connecting rod 13 fastens the adjusting belt 5 and the fixed block 4 again, so as to achieve the purpose of tightening the elastic rope 8 directly in front of the mask body 1, at this time, the whole mask body 1 reaches the fixed state, the elastic rope 8 at the upper end is adjusted after the adjustment of the elastic rope 8 at the upper end is finished, the elastic rope 8 at the lower end is adjusted, when the elastic rope 8 is too tight and needs to be loosened, the elastic rope 8 can be loosened according to the reverse steps, the whole working process of the device is just the working process, and the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a breathe oxygen cover for internal medicine convenient to adjust and fix, includes face guard body (1), silica gel pad (3), bungee cord (8), spring (11) and connecting rod (13), its characterized in that: the mask comprises a mask body (1), wherein a leveling pad (2) is connected to the edge of the lower surface of the mask body (1) in a sticking mode, a silica gel pad (3) is connected to the lower portion of the leveling pad (2) in a sticking mode, a fixing block (4) is fixedly installed on the upper surface of the mask body (1), an adjusting belt (5) is movably installed inside the fixing block (4), a lifting groove (6) is formed in the front end of the adjusting belt (5), a limiting hole (7) is formed in the surface of the adjusting belt (5), an elastic rope (8) is fixedly installed between the tail ends of the two adjacent left and right adjusting belts (5) on the mask body (1), a through hole (9) is formed in the fixing block (4), a bottom groove (10) is formed in the surface of the mask body (1), springs (11) are fixedly installed at the left end and the right end of the upper surface of the fixing block (4), and a, and a connecting rod (13) is fixedly arranged below the movable block (12).

2. An adjustable and fixed oxygen mask for department of respiratory medicine according to claim 1, wherein: the shape of silica gel pad (3) is the form of bending, and the inside of the directional face guard body of opening of silica gel pad (3) body (1) to the edge parallel and level of the equal face guard body of flattening pad (2) and silica gel pad (3) (1).

3. An adjustable and fixed oxygen mask for department of respiratory medicine according to claim 1, wherein: the fixed blocks (4) are symmetrically distributed at the upper end and the lower end of the mask body (1), the fixed blocks (4) are in an inverted U shape, and the inner walls of the fixed blocks (4) are mutually attached to the outer walls of the adjusting belts (5).

4. An adjustable and fixed oxygen mask for department of respiratory medicine according to claim 1, wherein: the adjusting belt (5) penetrates through the fixing block (4), and the fixing block (4) and the adjusting belt (5) are inclined on the mask body (1).

5. An adjustable and fixed oxygen mask for department of respiratory medicine according to claim 1, wherein: spacing hole (7) equidistant distribution has 3 groups in regulation area (5), and the distance between each group spacing hole (7) equals, equidistant distribution in fixed block (4) through-hole (9), equidistant distribution in kerve (10) on face guard body (1), and the position one-to-one of kerve (10), through-hole (9) and spacing hole (7).

6. An adjustable and fixed oxygen mask for department of respiratory medicine according to claim 1, wherein: the shape of the upper half part of the movable block (12) is semicircular, the movable block (12) forms an elastic structure between the spring (11) and the fixed block (4), and the adjusting belt (5) forms a clamping structure between the connecting rod (13) and the fixed block (4).