CN211268772U

CN211268772U - Air tightness integrated protective clothing

Info

Publication number: CN211268772U
Application number: CN202020926705.7U
Authority: CN
Inventors: 吴健民; 张海鹏; 宋卫丽; 沈洁; 万蕾
Original assignee: Yantai Shulang Medical Technology Co ltd
Current assignee: Yantai Shulang Medical Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-08-18
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an air-tight integrated protective garment, which comprises a face window, a respirator interface and a head fixing component; the cap body is provided with a face window at the center of the cut piece of the cap main body, the face window is adhered with a mask, two sides of the mask are provided with clamping joints, and the tail of the cap body forms a respirator interface; the head fixing component comprises a fixing ring belt, a fixing auxiliary belt and a clamping belt; one end of the auxiliary fixing belt is integrally connected with the auxiliary fixing belt, the other end of the auxiliary fixing belt is sewed with a limiting belt, and the auxiliary fixing belt penetrates through a through hole between the limiting belt and the auxiliary fixing belt; one end of the clamping belt is connected with the fixed ring belt, and the other end of the clamping belt is connected with the clamping joint. This technical scheme can realize portable oxygen suppliment with oneself, provides gaseous state demand and observation demand for the wearer simultaneously, when guaranteeing high-efficient oxygen suppliment, can also effectively reduce the respirator noise, prevents that the mirror surface from fogging, ensures good field of vision, keeps clear accessible and communicates with the external world.

Description

Air tightness integrated protective clothing

Technical Field

The utility model relates to a protective clothing technical field, concretely relates to gas tightness integration protective clothing.

Background

In the end of 2019, epidemic caused by the novel coronavirus (2019-nCoV) brings huge changes to people's life, and the main transmission route of the novel coronavirus is respiratory droplet transmission and contact transmission.

The existing protective clothing is usually worn by adopting a front through opening, is inconvenient to wear, and has larger risk because the polluted surface is directly exposed after the clothing is taken off. After the garment is worn for a long time, the comfort level is poor, sweat is easily generated in the garment, and then the mask is condensed to generate fog, the visual field of a wearer is influenced, and the wearer cannot communicate well with the outside.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an air tightness integration protective clothing adopts the form of wearing on the back, and the travelling comfort of wearing is strong, can effectively prevent the face guard fogging.

In order to achieve the above object, the present invention provides the following technical solutions: an air-tight integrated protective garment comprises an upper garment body, a lower trousers body and a cap body; the upper garment body comprises upper cut pieces, the lower garment body comprises left and right symmetric garment cut pieces, and the cap body comprises a cap main body cut piece; the face window, the respirator interface and the head fixing component are also included; the face window is formed in the center of the main body cutting piece of the cap body, a mask is adhered to the face window, clamping connectors are arranged on two sides of the mask, and the tail of the cap body forms the respirator interface; the head fixing component comprises a fixing annular belt, a fixing auxiliary belt and a clamping belt; one end of the auxiliary fixing belt is integrally connected with the auxiliary fixing belt, the other end of the auxiliary fixing belt is sewed with a limiting belt, and the auxiliary fixing belt penetrates through a through hole between the limiting belt and the auxiliary fixing belt; one end of the clamping belt is connected with the fixed ring belt, and the other end of the clamping belt is connected with the clamping joint.

As the optimal scheme of the airtight integrated protective clothing, the middle part of the fixed ring belt is connected with two groups of buckles, and the two groups of fixed auxiliary belts are positioned on two sides of the buckles.

As a preferable scheme of the airtight integrated protective clothing, the clamping belt and the clamping head are bonded or buckled in a convex and concave mode.

As the preferred scheme of the air-tight integrated protective clothing, the respirator interface is connected with a long-tube type respirator, and the filter core material of the long-tube type respirator adopts the ultrathin high-strength nanofiber microporous fluorine membrane for the Han minister.

As a preferable scheme of the airtight integrated protective clothing, the mask is made of polycarbonate materials; the upper garment body, the lower trousers body and the cap body are all made of medical composite fabrics formed by compositing spunlace non-woven fabrics with TPU white films.

As a preferable scheme of the airtight integrated protective clothing, the upper cut pieces are sewn to form the upper clothing body, and the sewn upper clothing body comprises a sleeve with a cuff; the thumb tab is formed after the tab cutting piece is sewn at the cuff.

As the preferred scheme of the air tightness integrated protective clothing, the trousers cutting pieces are sewn to form the lower trousers body, and the lower trousers body after sewing comprises the trousers legs with the trousers openings.

As a preferable scheme of the airtight integrated protective clothing, a wearing opening is formed in the back of the airtight integrated protective clothing after the upper clothing body and the lower trousers body are sewn, and a wind shielding cut piece is sewn on the wearing opening.

As the preferred scheme of the air tightness integrated protective clothing, the cap body further comprises a cap middle splicing cutting piece and a cap side cutting piece, and the cap middle splicing cutting piece, the cap side cutting piece and the cap main body cutting piece are sewn to form the cap body.

The cap body of the utility model is provided with a face window at the center of the cut piece of the cap main body, the face window is adhered with a face mask, the two sides of the face mask are provided with clamping joints, and the tail part of the cap body forms a respirator interface; the head fixing component comprises a fixing ring belt, a fixing auxiliary belt and a clamping belt; one end of the auxiliary fixing belt is integrally connected with the auxiliary fixing belt, the other end of the auxiliary fixing belt is sewed with a limiting belt, and the auxiliary fixing belt penetrates through a through hole between the limiting belt and the auxiliary fixing belt; one end of the clamping belt is connected with the fixed ring belt, and the other end of the clamping belt is connected with the clamping joint. This technical scheme can realize portable oxygen suppliment with oneself, provides gaseous state demand and observation demand for the wearer simultaneously, when guaranteeing high-efficient oxygen suppliment, can also effectively reduce the respirator noise, prevents that the mirror surface from fogging, ensures good field of vision, keeps clear accessible and communicates with the external world.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic side view of the airtight integrated protective clothing provided in the embodiment of the present invention;

fig. 2 is a schematic front view of the airtight integrated protective clothing provided in the embodiment of the present invention;

fig. 3 is a schematic view of a rear view structure of the airtight integrated protective suit provided in the embodiment of the present invention;

FIG. 4 is an exploded view of a cut piece of the airtight integrated protective garment before sewing;

fig. 5 is a schematic view of a combined structure of the cap body, the respirator interface and the head fixing component of the airtight integrated protective suit provided in the embodiment of the present invention;

fig. 6 is a schematic view of the force applying point marking after the head fixing component of the airtight integrated protective suit provided in the embodiment of the present invention is worn.

In the figure: 1. an upper garment body; 2. a lower trouser body; 3. a cap body; 4. cutting the upper section; 5. cutting the trousers pieces; 6. a cap main body cut piece; 7. a face window; 8. a respirator interface; 9. a head fixation assembly; 10. a face mask; 11. A clamping head; 12. fixing the endless belt; 13. fixing an auxiliary belt; 14. clamping a belt; 15. a limiting band; 16. buckling; 17. cutting pieces are spliced in the cap; 18. a cap side cut piece; 19. and (6) wind shielding cut pieces.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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, 3, 4 and 5, there is provided an airtight integrated armor comprising an upper garment body 1, a lower garment body 2 and a cap body 3; the upper garment body 1 comprises upper cut pieces 4, the lower garment body 2 comprises bilaterally symmetrical garment cut pieces 5, and the cap body 3 comprises a cap main body cut piece 6; the face window 7, the respirator interface 8 and the head fixing belt 9 are also included; the face window 7 is formed in the center of the cap body 6 of the cap body 3, a face mask 10 is adhered to the face window 7, clamping connectors 11 are arranged on two sides of the face mask 10, and the respirator interface 8 is formed at the tail of the cap body 3; the head fixing belt 9 comprises a fixing ring belt 12, a fixing auxiliary belt 13 and a clamping belt 14; one end of the auxiliary fixing belt 13 is integrally connected with the auxiliary fixing belt 12, the other end of the auxiliary fixing belt 13 is sewed with a limiting belt 15, and the auxiliary fixing belt 12 penetrates through a through hole between the limiting belt 15 and the auxiliary fixing belt 13; one end of the clamping belt 14 is connected with the fixed ring belt 12, and the other end of the clamping belt 14 is connected with the clamping joint 11.

Specifically, respirator interface 8 is connected with long tube respirator, and long tube respirator's filter core material is used for the han ultra-thin high strength nanofiber micropore fluorine membrane. The combination of the air-tight integrated protective clothing, the long-tube respirator and the face window 7 can realize portable oxygen supply, and simultaneously provide gaseous requirements and observation requirements for wearers. The filter element material of the long-tube respirator has the performances of comprehensive blocking of electrostatic and oily dust, strong bacteria and virus prevention, high moisture permeability and air permeability, light weight, comfort, durability and the like. The high-efficiency oxygen supply is ensured, meanwhile, the noise of the respirator can be effectively reduced, clear voice communication with the outside is kept, and communication barrier-free is realized.

Specifically, the mask 10 is made of polycarbonate. A transparent face window 7 with a chemical protection function is designed on the eye face of a wearer, and high-quality polycarbonate materials are selected, so that the face window has the performances of firmness, durability, scratch resistance, fog resistance and the like. Meanwhile, German ultrasonic bonding equipment is selected to complete bonding of the face window 7, so that the safety can be effectively improved.

Specifically, the upper garment body 1, the lower pant body 2 and the cap body 3 are all made of medical composite fabrics formed by compositing spunlace non-woven fabrics with TPU white films. The medical science and technology composite fabric of the spunlace non-woven fabric and the TPU white film is selected, so that the fabric has ecological water resistance, moisture permeability, air permeability, hydrolysis resistance, drug resistance and excellent biomedical performance.

Referring to fig. 5 and 6, the circle in fig. 6 is the point of application, in one embodiment of the airtight integrated protective suit, a buckle 16 is connected to the middle of the fixed ring belt 12, and two sets of the fixed auxiliary belts 13 are provided, and the two sets of the fixed auxiliary belts 13 are located on both sides of the buckle 16. The clamping belt 14 and the clamping head 11 are bonded or buckled in a convex and concave mode. In order to optimally realize various technical indexes of the airtight integrated protective clothing and ensure that a wearer has high comfort level when the airtight integrated protective clothing is used for a long time, the five-point head fixing belt 9 is reinforced in the cap body 3, so that the airtight integrated protective clothing is convenient to wear and take off quickly, and meanwhile, the head fixing belt 9 is designed to be wide, so that pressure points can be prevented from occurring on the head; simultaneously, the 3 structures of the cap body are debugged repeatedly, so that the air supply system of the long-tube respirator forms three air branches in the 3 inner parts of the cap body after passing through the head fixing band 9 when the design requirements of human engineering are met, and the high-efficiency oxygen supply can also effectively prevent the fogging of the mirror surface and ensure a good visual field.

In one embodiment of the airtight integrated protective garment, the upper cut pieces 4 are sewn to form the upper garment body 1, and the sewn upper garment body 1 comprises a sleeve with a cuff; the thumb tab is formed after the tab cutting piece is sewn at the cuff. The trousers cut-parts 5 are sewed to form the lower trousers body 2, and the sewed lower trousers body 2 comprises a trouser leg with a trouser opening. A wearing opening is formed behind the airtight integrated protective clothing after the upper clothing body 1 and the lower trousers body 2 are sewn, and a wind shielding cut-off piece 19 is sewn on the wearing opening. The cap body 3 further comprises a cap middle splicing cut piece 17 and a cap side cut piece 18, and the cap middle splicing cut piece 17, the cap side cut piece 18 and the cap main body cut piece 6 are sewn to form the cap body 3.

Specifically, referring to fig. 4, for a disassembled structure of the airtight integrated protective suit before sewing, the sewing process is as follows:

the sewing process of the upper cut pieces 4 comprises the following steps: the right sleeve of the upper cut piece 4 is sewed to form a right sleeve (the left piece is the same as the right piece); the edges of the cuffs are shirred by using the rubber root threads according to set data, so that the protection function at the cuffs is more suitable for the sizes of different human wrists, and the protection function is enhanced; the tab cut pieces are folded and then clamped at the sleeve openings to form thumb tabs at the sleeve openings, and the thumb tabs are sleeved on the thumbs to prevent the sleeve openings from moving upwards when the gloves are worn, so that the protection function is increased; the working procedure standard is set as 301 stitches, the number of needles is 10 needles/3 cm, and the carriage return is fixed;

the sewing process of the cut pieces 5 comprises the following steps: the front inner side seam and the back inner side seam of the trousers piece 5 are sewed to form a right trouser leg (the left trouser leg is sewed with the right piece); the edges of the trouser openings are shirred by using the rubber root threads according to set data, so that the protection function at the trouser openings is more in line with the sizes of the ankles of different human bodies, and the protection function is enhanced; the working procedure standard is set as 301 stitches, the number of needles is 10 needles/3 cm, and the carriage return is fixed;

the sewing process of the left and right cut-parts 5 crotch comprises the following steps: after the left and right cut pieces 5 form a trouser leg, the front crotch seam and the back crotch seam of the two trouser legs are aligned, and the front waist point and the back waist point are sewn to form a crotch seam position of the ready-made garment, and a seam formed by the upper opening after the trouser pieces are spliced is a lower middle waist;

splicing upper and lower middle waist seams: the lower opening of the upper section cutting piece 4 is a front middle waist seam and a back waist seam, and is sewn with the trousers cutting piece 5 to form a middle waist seam;

the sewing process of the cap main body cut piece 6 comprises the following steps: the front center seam of the cap main body cut piece 6 is sewn to form a front door face shape, then the face mask 10 is spliced, the face mask 10 is welded with the position of the door face of the cap main body cut piece 6 along a positioning line by an ultrasonic bonding machine, and thus the high-definition face mask 10 part of the cap body 3 is formed; next, the cap main body cut pieces 6 and the cap side cut pieces 18 are spliced (the left and right pieces are treated in the same way); finally, splicing and attaching the cut piece 17 in the cap, wherein the center seam of the cut piece 6 of the cap main body and the cut piece 17 in the cap are spliced and attached for one circle, the integral structure of the cap body 3 and the neck part of the lower opening of the cap are finished, the process standard of a flat machine is set to be 301 stitches, the number of needles is 10 needles/3 cm, and the cap is fixed by returning; the ultrasonic bonder sets proper parameters according to the characteristics of the mask 10 to carry out welding;

the connection process of the cap body 3 and the large body comprises the following steps: the lower neck seam of the cap body 3 is sewn with the neckline seam of the upper cut-part 4 to form the neck part of the clothes, and the cap body 3 is spliced on the large body;

a zipper installing and wind shielding process comprises the following steps: a zipper is arranged at the position of the opening of the back body, so that the wearing and the taking off are convenient; the zipper edge is provided with a wind shielding cut piece 19, the wind shielding opening edge is adhered with medical double-sided adhesive to cover the zipper, so that the protection function is increased, and viruses are prevented from entering from the gap of the zipper.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An air-tight integrated protective garment comprises an upper garment body (1), a lower pant body (2) and a cap body (3); the upper garment body (1) comprises upper cut pieces (4), the lower garment body (2) comprises left and right symmetrical garment cut pieces (5), and the cap body (3) comprises a cap main body cut piece (6); characterized in that the face window (7), the respirator interface (8) and the head fixing component (9) are also included; the face window (7) is formed in the center of the cap body (3) on the cap main body cutting piece (6), the face window (7) is adhered with a face mask (10), clamping joints (11) are arranged on two sides of the face mask (10), and the tail of the cap body (3) forms the respirator interface (8); the head fixing assembly (9) comprises a fixing ring belt (12), a fixing auxiliary belt (13) and a clamping belt (14); one end of the auxiliary fixing belt (13) is integrally connected with the auxiliary fixing belt (12), a limiting belt (15) is sewn at the other end of the auxiliary fixing belt (13), and the auxiliary fixing belt (12) penetrates through a through hole between the limiting belt (15) and the auxiliary fixing belt (13); one end of the clamping belt (14) is connected with the fixed ring belt (12), and the other end of the clamping belt (14) is connected with the clamping joint (11).

2. The airtight integrated protective suit according to claim 1, wherein the middle of the fixing ring belt (12) is connected with a buckle (16), and the fixing auxiliary belts (13) are provided in two groups, and the two groups of fixing auxiliary belts (13) are positioned at two sides of the buckle (16).

3. The airtight integrated protective suit according to claim 1, wherein the snap-on strip (14) and the snap-on connector (11) are bonded or snap-fitted in a form of protrusion and depression.

4. The airtight integrated protective clothing as claimed in claim 1, wherein the respirator interface (8) is connected with a long-tube respirator, and the filter core material of the long-tube respirator is used for the Han minister ultra-thin high-strength nanofiber microporous fluorine membrane.

5. The airtight integrated protective suit according to claim 1, wherein said face mask (10) is made of polycarbonate material; the upper garment body (1), the lower pant body (2) and the cap body (3) are all made of medical composite fabrics formed by compositing spunlace non-woven fabrics with TPU white films.

6. The airtight integrated armor according to claim 1, wherein said upper cut pieces (4) are sewn to form said upper body (1), and said upper body (1) after sewing comprises a sleeve having a cuff; the thumb tab is formed after the tab cutting piece is sewn at the cuff.

7. The airtight integrated protective suit according to claim 1, wherein said cut pieces (5) are sewn to form said lower body (2), said sewn lower body (2) comprising a leg-hole.

8. The airtight integrated protective clothing as claimed in claim 1, wherein a wearing opening is formed behind the airtight integrated protective clothing after sewing between the upper clothing body (1) and the lower clothing body (2), and the wearing opening is also sewed with a wind shielding panel (19).

9. The airtight integrated protective garment as claimed in claim 1, wherein said cap body (3) further comprises a cap middle cut piece (17) and a cap side cut piece (18), said cap middle cut piece (17), said cap side cut piece (18) and said cap main body cut piece (6) being sewn together to form said cap body (3).