CN212117230U

CN212117230U - Novel oxygen suppliment protective clothing

Info

Publication number: CN212117230U
Application number: CN202020421864.1U
Authority: CN
Inventors: 张梅; 童聪
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: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-12-11
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses a novel oxygen suppliment protective clothing, including facial make-up and lower dress, the bottom of facial make-up and the top interference fit of lower dress, the embedded hydrofuge ware of installing in left side chest portion of facial make-up, the inside of facial make-up is equipped with the oxygen suppliment subassembly. This novel oxygen suppliment protective clothing, through the facial make-up, sub-magic subsides, female magic subsides, the face guard, a spring, the cooperation of dehumidifier and oxygen suppliment subassembly, make the device when using, make the device realize the full-sealed, and can provide oxygen for the user, oxygen goes out oxygen speed adjustable simultaneously, through the facial make-up, sub-magic subsides, female magic subsides, the face guard, a spring, dehumidifier and adjusting part's cooperation, can adjust buckle cover position with head according to different users ' facial structure and head-surrounding difference, make buckle cover support tightly with user's oronasal department all the time, realize accurate oxygen suppliment, promote the utilization ratio of oxygen, and reduce the oxygen loss.

Description

Novel oxygen suppliment protective clothing

Technical Field

The utility model relates to a protective clothing technical field, in particular to novel oxygen suppliment protective clothing.

Background

In the nursing work of diagnosing to respiratory infectious disease patient, medical staff need wear protective clothing, wear gauze mask, face screen and goggles to realize self protection, these protective equipment are the separation, need dress one by one, and the operation is complicated, wastes time and energy. Therefore, the integrated protective clothing appears at present, but the integrated protective clothing has a prominent problem that the interior is relatively closed, and medical staff are easy to lack oxygen after long-time use.

The patent of application number 201821007495.0 discloses a protective clothing, including the protective clothing body, the zip fastener has been sewed up all around of protective clothing body, and protective clothing body upper surface divide into face, belly, upper limb portion and low limbs portion, and the mouth of respiration has been seted up to face, and the mouth of respiration outside has pasted the face guard through the magic subsides, and the face guard inner wall is fixed with the oxygen suppliment gauze mask of breathing in, and it has sodium peroxide oxygen release agent to fill in the intermediate layer of the oxygen suppliment gauze mask of breathing in. However, the position of the oxygen supply mask can not be adjusted according to different breathing gas absorption and oxygen supply masks of the face structure and the head circumference of a user, so that the oxygen supply mask can not be always abutted against the mouth and nose of the user, partial oxygen is easily mixed with carbon dioxide exhaled by the human body, the oxygen absorption content is reduced during single breathing, the utilization rate of the oxygen is reduced, and particularly, the utilization rate of the oxygen is low, so that the oxygen is not beneficial to quickly recovering normal signs for medical staff with oxygen deficiency, dizziness and urgent need to supply oxygen.

The patent of application No. 201120264724.9 discloses a protective clothing, for the integrative structure of hood, jacket, trousers and shoes, it from interior to exterior includes the oxygen suppliment inlayer, aerifys protection intermediate level and resistance to compression fire high temperature resistant skin, aerifys the charging connector in protection intermediate level and passes the setting of oxygen suppliment inlayer inside protective clothing, and oxygen suppliment equipment is taken out by the oxygen suppliment inlayer through the pipe to the setting is in oronasal department. However, there is no oxygen supply rate regulating device between the oxygen supply equipment and the conduit, and oxygen supply cannot be performed according to actual requirements of users in different time periods.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a novel oxygen suppliment protective clothing to solve its oxygen suppliment face guard of current oxygen suppliment protective clothing and can't support tightly with user's oronasal department all the time, make oxygen uptake content reduce when the single breathes, and then reduce the utilization ratio of oxygen, and can not be according to the problem of the actual demand oxygen suppliment of user different time quantums.

(II) technical scheme

Solve its oxygen suppliment face guard of present protective clothing of oxygen suppliment and can't support tightly with user's oronasal department all the time for realize above-mentioned novel oxygen suppliment protective clothing for oxygen uptake content reduces during the single is breathed, and then reduces the utilization ratio of oxygen, and can not be according to the problem of the actual demand oxygen suppliment of user different time quantums, the utility model provides a following technical scheme:

a novel oxygen supply protective garment comprises an upper garment and a lower garment, wherein the bottom of the upper garment is in interference fit with the top of the lower garment, a sub magic tape is fixedly connected to the outer wall of the upper garment, a mother magic tape is fixedly connected to the outer wall of the lower garment, the sub magic tape is adhered to the mother magic tape, a face mask is embedded in the left side of the upper head of the upper garment, an elastic belt is fixedly connected to the right end of the face mask, a moisture exhauster is embedded in the chest part of the left side of the upper garment, and an oxygen supply assembly is arranged in the upper garment;

the oxygen supply assembly comprises an oxygen bag, a branch pipe, a short pipe, a snap ring, a buckle cover, a rubber plug, an ejector rod and a one-way valve;

the left end of oxygen package and the right side back fixed connection of facial make-up, the left end of oxygen package has the nozzle stub through the branch pipe intercommunication, the outer wall joint of branch pipe has the snap ring, the rear end of snap ring and the inner wall fixed connection of facial make-up, the right-hand member intercommunication of nozzle stub has detains the cover, the inner wall interference fit of nozzle stub has the rubber buffer, the left end of rubber buffer has been firmly connected with the ejector pin, the outer wall of ejector pin and the left end clearance fit of nozzle stub, the right side of detaining the cover is equipped with the check valve, the rear end face before the top head of check valve embedded installation.

Preferably, the buckle cover is arranged corresponding to the one-way valve.

Preferably, a plurality of through holes are processed below the buckle cover.

Preferably, the shape of the joint of the upper garment and the lower garment is matched.

Preferably, the left side of the buckle cover is provided with an adjusting component;

the adjusting component comprises a ball groove, a movable rod, a sleeve, a clamping plate and a spring;

the left end in ball groove and the left end below fixed connection of face guard, the inner wall in ball groove predetermines sphere interference fit with the movable rod left end, the outer wall right-hand member clearance fit of movable rod has the sleeve, telescopic right-hand member and the left end fixed connection who detains the cover, the outer wall left side rigid coupling of movable rod has the cardboard, the outer wall of movable rod has cup jointed the spring, both ends respectively with cardboard and sleeve fixed connection about the spring.

Preferably, the movable rod and the sleeve form a sliding structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel oxygen suppliment protective clothing possesses following beneficial effect:

1. the oxygen bag is used for providing oxygen for a user, and the pressing ejector rod, the rubber plug and the branch pipe are arranged, so that the oxygen outlet speed can be controlled by adjusting the size of the staggered area of the rubber plug and the top end of the branch pipe;

2. through the interference fit of ball groove and movable rod to and the clearance fit of movable rod and telescopic, can adjust buckle cover position according to different user's facial structure and head circumference difference under the spring action, make buckle cover support tightly with user's oronasal department all the time, avoid partial oxygen to mix with the carbon dioxide of human exhalation easily, oxygen uptake content reduces when making the single breathe, promotes the utilization ratio of oxygen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the upper garment, the lower garment and the sub-magic tape in fig. 1.

Fig. 3 is a schematic view of the structure of the check valve, the mask and the elastic band in fig. 1.

Fig. 4 is a schematic structural view of the ball groove, the catch plate and the spring in fig. 3.

In the figure: 1. loading; 2. downward loading; 3. a sub-magic tape; 4. female magic tape; 5. a face mask; 6. an elastic band; 7. an oxygen supply assembly; 701. an oxygen bag; 702. a branch pipe; 703. a short pipe; 704. a snap ring; 705. buckling a cover; 706. a rubber plug; 707. a top rod; 708. a one-way valve; 8. an adjustment assembly; 801. a ball groove; 802. a movable rod; 803. a sleeve; 804. clamping a plate; 805. a spring; 9. a moisture exhauster.

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 efforts belong to the protection scope of the present invention.

As shown in figures 1-4, a novel oxygen supply protective clothing comprises an upper garment 1 and a lower garment 2, the bottom of the upper garment 1 is in interference fit with the top of the lower garment 2, the shape of the joint of the upper garment 1 and the lower garment 2 is matched, the upper garment 1 and the lower garment 2 are hermetically connected through the design, a child magic tape 3 is fixedly connected to the outer wall of the upper garment 1, a mother magic tape 4 is fixedly connected to the outer wall of the lower garment 2, the child magic tape 3 is adhered to the mother magic tape 4, the child magic tape 3 and the mother magic tape 4 can bear the stress of the joint, the upper garment 1 and the lower garment 2 are prevented from being opened when the stress is applied, a face mask 5 is embedded in the left side of the head above the upper garment 1, the right end of the face mask 5 is fixedly connected with an elastic band 6, the elastic band 6 is used for fixing the head of a user with the face mask, a moisture exhauster 9 is embedded in the left chest part of the upper garment 1, and the moisture exhauster 9 can demist the closed space, the upper assembly 1 is internally provided with an oxygen supply assembly 7.

The oxygen supply assembly 7 comprises an oxygen bag 701, a branch pipe 702, a short pipe 703, a snap ring 704, a buckle cover 705, a rubber plug 706, a push rod 707 and a one-way valve 708, the left end of the oxygen bag 701 is fixedly connected with the back of the right side of the upper garment 1, the left end of the oxygen bag 701 is communicated with the short pipe 703 through the branch pipe 702, the branch pipe 702 is used for guiding oxygen into the short pipe 703, the snap ring 704 is clamped on the outer wall of the branch pipe 702, the rear end of the snap ring 704 is fixedly connected with the inner wall of the upper garment 1, the snap ring 704 plays a limiting role on the branch pipe 702, the right end of the short pipe 703 is communicated with the buckle cover 705, a plurality of through holes are processed below the buckle cover 705, the through holes are convenient for discharging gas when a user exhales, the rubber plug 706 is in interference fit with the inner wall of the short pipe 703, the push rod 707 is fixedly connected with the left end of the rubber plug 706, the outer wall of, the buckle cover 705 is arranged corresponding to the one-way valve 708, so that exhaled air can be discharged more quickly, and the one-way valve 708 is embedded in the front end face and the rear end face of the upper head of the upper garment 1.

The left side of the buckle cover 705 is provided with an adjusting component 8, the adjusting component 8 comprises a ball groove 801, a movable rod 802, a sleeve 803, a clamping plate 804 and a spring 805, the left end of the ball groove 801 is fixedly connected with the lower portion of the left end of the face mask 5, the inner wall of the ball groove 801 is in interference fit with the left end of the movable rod 802 in a preset spherical surface manner, the ball groove 801 enables the movable rod 802 to rotate freely, the sleeve 803 is in clearance fit with the right end of the outer wall of the movable rod 802, the movable rod 802 and the sleeve 803 form a sliding structure, the movable rod 802 plays a guiding role in guiding the sleeve 803, the right end of the sleeve 803 is fixedly connected with the left end of the buckle cover 705, the clamping plate 804 is fixedly connected with the left side of the outer wall of the movable rod 802, the spring 805 is sleeved on the outer wall of the movable rod 802, the spring 805 provides a right force.

In this embodiment, when using the new oxygen supply protective clothing, first, the upper garment 1 and the lower garment 2 are respectively sleeved on the upper body and the lower body of the user, the mask 5 can drive the buckle cover 705 to tightly abut against the mouth-nose part when in use through the arrangement of the elastic band 6, the buckle cover 705 can tightly abut against the user without facial structure and head circumference through the interference fit of the ball groove 801 and the movable rod 802 and the clearance fit of the sleeve 803, under the action of the spring 805, the buckle cover 705 can tightly abut against and fix with the user without facial structure and head circumference, through the interference fit of the upper garment 1 and the lower garment 2, the preset spherical convex edge at the top of the lower garment 2 can be embedded into the preset spherical concave groove at the bottom of the upper garment 1, thereby the upper garment 1 and the lower garment 2 are hermetically connected, the corresponding sub magic tape 3 and the corresponding to the female magic tape 4 are fastened, the upper garment 1 and the lower garment 2 are prevented from opening when being stressed, when in use, the oxygen in the oxygen pack 701 can be led into the buckle cover 705 through, can predetermine the setting of through-hole and check valve and discharge fast through buckle cover 705 when exhaling, and then avoid on the face guard 5 to fog, promote the face guard visibility, press ejector pin 707 and make rubber buffer 706 slide, can control out the oxygen speed through the crisscross area size on rubber buffer 706 and branch pipe 702 top, the user can adjust crisscross area size to the actual demand of oxygen according to different time quantums to reach the best oxygen suppliment comfort level of self. Meanwhile, moisture in the upper part 1 and the lower part 2 can be discharged through the dehumidifier 9, so that the use of people is facilitated.

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. The utility model provides a novel oxygen suppliment protective clothing, includes jacket (1) and lower dress (2), its characterized in that: the bottom of the upper garment (1) is in interference fit with the top of the lower garment (2), a sub magic tape (3) is fixedly connected to the outer wall of the upper garment (1), a mother magic tape (4) is fixedly connected to the outer wall of the lower garment (2), the sub magic tape (3) is adhered to the mother magic tape (4), a face mask (5) is embedded in the left side of the head above the upper garment (1), an elastic belt (6) is fixedly connected to the right end of the face mask (5), a moisture exhauster (9) is embedded in the left chest part of the upper garment (1), and an oxygen supply assembly (7) is arranged inside the upper garment (1);

the oxygen supply assembly (7) comprises an oxygen bag (701), a branch pipe (702), a short pipe (703), a snap ring (704), a buckle cover (705), a rubber plug (706), a push rod (707) and a one-way valve (708);

the left end of oxygen package (701) and the right side back fixed connection of facial make-up (1), the left end of oxygen package (701) has nozzle stub (703) through branch pipe (702) intercommunication, the outer wall joint of branch pipe (702) has snap ring (704), the rear end of snap ring (704) and the inner wall fixed connection of facial make-up (1), the right-hand member intercommunication of nozzle stub (703) has buckle closure (705), the inner wall interference fit of nozzle stub (703) has rubber buffer (706), the left end of rubber buffer (706) has been firmly connected ejector pin (707), the outer wall of ejector pin (707) and the left end clearance fit of nozzle stub (703), the right side of buckle closure (705) is equipped with check valve (708), the embedded rear end face before the top head of installing (1) of check valve (708).

2. The novel oxygen supply protective clothing of claim 1, characterized in that: the buckling cover (705) is arranged corresponding to the one-way valve (708).

3. The novel oxygen supply protective clothing of claim 1, characterized in that: a plurality of through holes are processed below the buckle cover (705).

4. The novel oxygen supply protective clothing of claim 1, characterized in that: the shape of the joint of the upper garment (1) and the lower garment (2) is matched.

5. The novel oxygen supply protective clothing of claim 1, characterized in that: an adjusting component (8) is arranged on the left side of the buckle cover (705);

the adjusting assembly (8) comprises a ball groove (801), a movable rod (802), a sleeve (803), a clamping plate (804) and a spring (805);

the left end in ball groove (801) and the left end below fixed connection of face guard (5), the sphere interference fit is predetermine with movable rod (802) left end to the inner wall in ball groove (801), the outer wall right-hand member clearance fit of movable rod (802) has sleeve (803), the right-hand member of sleeve (803) and the left end fixed connection who detains cover (705), the outer wall left side rigid coupling of movable rod (802) has cardboard (804), spring (805) have been cup jointed to the outer wall of movable rod (802), both ends respectively with cardboard (804) and sleeve (803) fixed connection about spring (805).

6. The novel oxygen supply protective clothing of claim 5, characterized in that: the movable rod (802) and the sleeve (803) form a sliding structure.