CN220175810U

CN220175810U - Respirator

Info

Publication number: CN220175810U
Application number: CN202321379574.5U
Authority: CN
Inventors: 杨雁羚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-12-15
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of respirators, and discloses a respirator, which comprises a breathing bag, wherein a connecting piece is arranged at the tail end of the breathing bag, a mask is movably connected to the other end of the connecting piece, an anti-slip fixing ring is arranged on the outer wall of the breathing bag in a clamping manner, a rectangular mounting block is fixedly arranged on the outer wall of the anti-slip fixing ring, and an auxiliary pressing assembly is arranged on the upper end face of the rectangular mounting block; the auxiliary pressing assembly specifically comprises two clamping pressing frames, and a circular rotating shaft is rotatably connected to the central position of each clamping pressing frame. This kind of respirator, when the user is when needs press the breathing bag, the supplementary subassembly of pressing that the outer wall of user accessible pressed the breathing bag set up, and the user holds the end of two centre gripping pressing frames through the singlehanded, can press the breathing bag laborsaving with the singlehanded under the effect of lever principle, and then slows down the aching sense of user's hand when pressing the breathing bag, avoids the user to influence its pressing efficiency because of hand aching.

Description

Respirator

Technical Field

The utility model relates to the technical field of respirators, in particular to a respirator.

Background

Respirators are devices that help critical patients breathe in emergency situations, i.e., tools that rescue the patient. Can maintain and increase the ventilation of the organism and correct the life-threatening hypoxia.

When the respirator is used, the mask is pressed by one hand, the air bag is grabbed by the other hand, the arm is tired due to long-time extrusion of the hand grabbing the air bag, and the size of the respirator is fixed.

Among the prior art, patent number CN215386771U discloses a respirator for respiratory medicine, including face guard, air vent, first gasbag, soft film, second gasbag, duckbill valve, ball cover, change groove, air inlet unit, face guard top integrated into one piece has the air vent, the outer parcel in face guard bottom has first gasbag, the first gasbag outside is connected with the second gasbag through soft film, the second gasbag can reciprocate through soft film, duckbill valve and air vent top peg graft, duckbill valve top is fixed with the ball cover, the ball cover outer wall is opened has changes the groove, air inlet unit is installed outward to the ball cover. The utility model avoids slipping under the condition of pinching the breathing bag, the breathing bag can be rotated and erected through the ball sleeve, the hand grabbing the breathing bag can be relaxed during oxygen inhalation of a patient, arm fatigue is avoided, the first air bag is convenient to cling to the face of a child, the second air bag can move up and down and is convenient to cling to the face of an adult, and oxygen leakage in the mask is avoided.

According to the technical scheme, although the problem that oxygen leakage is caused easily due to overlarge or undersize of the mask when a child or an adult uses the mask can be avoided, waste is caused, and treatment of a patient is affected is solved.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the respirator, so that the device can save more labor when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the respirator comprises a breathing bag, wherein a connecting piece is arranged at the tail end of the breathing bag, a mask is movably connected to the other end of the connecting piece, an anti-slip fixing ring is arranged on the outer wall of the breathing bag in a clamping manner, a rectangular mounting block is fixedly arranged on the outer wall of the anti-slip fixing ring, and an auxiliary pressing assembly is arranged on the upper end face of the rectangular mounting block; the auxiliary pressing component specifically comprises two clamping pressing frames, the center position of each clamping pressing frame is rotationally connected with a round rotating shaft, the lower end of each round rotating shaft is fixedly connected with the upper end face of each rectangular mounting block, under the action of the lever principle, medical staff can press the breathing bag conveniently and laborsaving, the pain of the hand caused by smooth surface of the air bag and overlarge volume of the breathing bag during pressing can be reduced, and the pressing efficiency of the breathing bag by the medical staff can be kept.

Preferably, the clamping pressing frame specifically comprises a holding rod and a pressing rod, the holding rod comprises a rotating rod, the tail end of the rotating rod is welded with a force application rod, the other tail end of the rotating rod is provided with the pressing rod, the pressing rod comprises a concave rod, the tail end of the concave rod is fixedly connected with the tail end of the rotating rod, the other tail end of the concave rod is welded with a convex rod, and the shape of the concave rod and the convex rod enables the pressing effect of the concave rod and the convex rod on the respiratory bag to be better.

Preferably, the force application rod is in an arc shape, and the force application rod in the arc shape saves more labor when being held by medical staff.

Preferably, the end outer wall fixedly connected with cladding piece that the respiratory sac was kept away from to the face guard, the end outer wall fixedly connected with day shape stationary blade of cladding piece wears to be equipped with first fixed band on the day shape stationary blade, under the spacing effect of first fixed band, can prevent that the face guard from breaking away from the face when the patient uses the device and causing the gas to leak.

Preferably, the outer wall of the tail end of the mask, which is close to the breathing bag, is movably connected with a second fixing belt, and the second fixing belt is matched with the first fixing belt for use, so that the mask is fixed more stably when in use.

Preferably, the section of the wrapping sheet is arc-shaped, so that the wrapping sheet is attached to the nose bridge of a user.

Preferably, the sun-shaped fixing piece is elastically arranged, and the elastic arrangement is used for avoiding damaging the skin of the face of a patient when the sun-shaped fixing piece is used.

Preferably, the outer wall of the force application rod is sleeved with an elastic sleeve, and the elastic sleeve is arranged to be more comfortable when a user holds the force application rod by hands.

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

1. this kind of respirator, when the user is when needs press the breathing bag, the supplementary subassembly of pressing that the outer wall of user accessible pressed the breathing bag set up, and the user holds the end of two centre gripping pressing frames through the singlehanded, can press the breathing bag laborsaving with the singlehanded under the effect of lever principle, and then slows down the aching sense of user's hand when pressing the breathing bag, avoids the user to influence its pressing efficiency because of hand aching.

2. When the respirator is used, a user can fix the first fixing belt and the second fixing belt to the head of the user in a surrounding mode, the mask can be limited on the face of the patient without pressing the mask by hands, and oxygen leakage caused by separation of the mask and the face of the patient when the respirator is used is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the main body of the present utility model;

FIG. 2 is a schematic view of a first fixing strap according to the present utility model;

FIG. 3 is a schematic view of an auxiliary pressing assembly according to the present utility model;

fig. 4 is an enlarged partial schematic view of fig. 3 a according to the present utility model.

In the figure: 1. a respiratory sac; 2. a connecting piece; 3. a face mask; 4. an anti-slip fixing ring; 5. an auxiliary pressing assembly; 6. a clad sheet; 7. a sun-shaped fixing piece; 8. a first fixing strap; 9. a second fixing strap; 10. a rotating lever; 11. a force application rod; 12. a concave rod; 13. a male protruding rod; 14. a rectangular mounting block; 15. a circular rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-4, a respirator comprises a breathing bag 1, wherein a connecting piece 2 is arranged at the tail end of the breathing bag 1, a face mask 3 is movably connected to the other end of the connecting piece 2, an anti-slip fixing ring 4 is arranged on the outer wall of the breathing bag 1 in a clamping manner, a rectangular mounting block 14 is fixedly arranged on the outer wall of the anti-slip fixing ring 4, and an auxiliary pressing assembly 5 is arranged on the upper end face of the rectangular mounting block 14; the auxiliary pressing assembly 5 specifically comprises two clamping pressing frames, a circular rotating shaft 15 is rotatably connected to the center of each clamping pressing frame, and the lower end of each circular rotating shaft 15 is fixedly connected with the upper end face of each rectangular mounting block 14.

When the respirator provided by the utility model is used, a patient in a respiratory medicine can be assisted to breathe by pressing the breathing bag 1, the main structure in the technical scheme is similar to that of the respirator for the respiratory medicine disclosed in the patent number CN215386771U, in the technical scheme, after the anti-slip fixing ring 4 is sleeved on the outer wall of the breathing bag 1 by medical staff, the auxiliary pressing component 5 can be arranged on the outer wall of the breathing bag 1, then the medical staff can continuously rotate by taking the circular rotating shaft 15 as a fulcrum by pressing the two clamping pressing frames, under the action of a lever principle, the medical staff can press the breathing bag 1 conveniently and laborsaving, the pain caused to the hand during pressing due to the smooth surface of the air bag and the overlarge volume of the breathing bag 1 can be reduced, and the pressing efficiency of the breathing bag 1 by the medical staff can be kept.

As shown in fig. 3, the clamping pressing frame specifically includes a holding rod and a pressing rod, the holding rod includes a rotating rod 10, the tail end of the rotating rod 10 is welded with a force application rod 11, the other tail end of the rotating rod 10 is provided with a pressing rod, the pressing rod includes a concave rod 12, the tail end of the concave rod 12 is fixedly connected with the tail end of the rotating rod 10, the other tail end of the concave rod 12 is welded with a convex rod 13, the pressing rod and the holding rod are vertically arranged, when in use, a medical staff can press the breathing bag 1 through the tail end of the holding force application rod 11, when the tail ends of the force application rods 11 are mutually close under the action of external force, the concave rod 12 and the convex rod 13 can mutually approach each other, and further press the breathing bag 1 between the two pressing rods, under the action of the breathing bag 1, the medical staff can restore the breathing bag 1 to the initial shape by loosening the tail end of the force application rod 11, and the shape of the concave rod 12 and the convex rod 13 enables the pressing effect of the breathing bag 1 to be better.

As shown in fig. 3, the force application rod 11 is arc-shaped, and the arc-shaped force application rod 11 saves more force when the medical staff holds the force.

As shown in fig. 2, the outer wall of the end of the mask 3 far away from the respiratory bag 1 is fixedly connected with a wrapping sheet 6, the outer wall of the end of the wrapping sheet 6 is fixedly connected with a daily-shaped fixing sheet 7, a first fixing belt 8 is arranged on the daily-shaped fixing sheet 7 in a penetrating manner, the wrapping sheet 6 and the daily-shaped fixing sheet 7 can be used for arranging the first fixing belt 8 on the mask 3, and under the limiting effect of the first fixing belt 8, the mask 3 can be prevented from being separated from the face to cause gas leakage when a patient uses the device.

As shown in fig. 1, the outer wall of the end of the mask 3, which is close to the breathing bag 1, is movably connected with a second fixing strap 9, and the second fixing strap 9 is matched with the first fixing strap 8 to prevent the mask 3 from being separated from the mouth and nose of the face of a patient when in use.

As shown in fig. 2, the section of the wrapping sheet 6 is arc-shaped, and the wrapping sheet 6 is shaped so that the wrapping sheet 6 fits with the nose bridge of the user.

As shown in fig. 1 and 3, the sun-shaped fixing piece 7 is elastically arranged, and the sun-shaped fixing piece 7 can be used for installing the first fixing strap 8, which has an effect on avoiding damage to the skin of the face of a patient when the device is used, and affecting the comfort of the user when the device is used.

As shown in fig. 3, the outer wall of the force application rod 11 is sleeved with an elastic sleeve, and the elastic sleeve is arranged to be more comfortable when a user holds the force application rod 11 by hands.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a respirator, includes respiratory bag (1), and the end of respiratory bag (1) is provided with connecting piece (2), and the other end swing joint of connecting piece (2) has face guard (3), its characterized in that:

an anti-slip fixing ring (4) is arranged on the outer wall of the breathing bag (1) in a clamping manner, a rectangular mounting block (14) is fixedly arranged on the outer wall of the anti-slip fixing ring (4), and an auxiliary pressing assembly (5) is arranged on the upper end face of the rectangular mounting block (14);

the auxiliary pressing assembly (5) specifically comprises two clamping pressing frames, a circular rotating shaft (15) is rotatably connected to the center of each clamping pressing frame, and the lower end of each circular rotating shaft (15) is fixedly connected with the upper end face of each rectangular mounting block (14).

2. A respirator according to claim 1 wherein:

the clamping pressing frame specifically comprises a holding rod and a pressing rod, the holding rod comprises a rotating rod (10), a force application rod (11) is welded at the tail end of the rotating rod (10), the pressing rod is arranged at the other tail end of the rotating rod (10), the pressing rod comprises a concave rod (12), the tail end of the concave rod (12) is fixedly connected with the tail end of the rotating rod (10), and a convex rod (13) is welded at the other tail end of the concave rod (12).

3. A respirator according to claim 2 wherein:

the force application rod (11) is arranged in an arc shape.

4. A respirator according to claim 1 wherein:

the face guard (3) keep away from end outer wall fixedly connected with cladding piece (6) of respiratory bag (1), the end outer wall fixedly connected with day shape stationary blade (7) of cladding piece (6), wear to be equipped with first fixed band (8) on day shape stationary blade (7).

5. A respirator according to claim 4 wherein:

the outer wall of the tail end of the face mask (3) close to the breathing bag (1) is movably connected with a second fixing belt (9).

6. A respirator according to claim 4 wherein:

the section of the cladding sheet (6) is in arc-shaped arrangement.

7. A respirator according to claim 4 wherein:

the sun-shaped fixing piece (7) is elastically arranged.

8. A respirator according to claim 3 wherein:

an elastic sleeve is sleeved on the outer wall of the force application rod (11).