CN214903928U

CN214903928U - Sealed protective clothing with filter cloth convenient to replace

Info

Publication number: CN214903928U
Application number: CN202120239984.4U
Authority: CN
Inventors: 喻英; 孙腊梅; 曹云强
Original assignee: Anhui Vocational and Technical College
Current assignee: Anhui Vocational and Technical College
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-30
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a sealed protective clothing with filter cloth convenient to replace, which comprises a cap, a coat and trousers which are arranged integrally; the cap is provided with an observation window; the cap is also provided with a breathing mask for breathing of a user; the respirator is provided with filter cloth for isolating viruses and bacteria; the respiratory mask is in a cylindrical shape with openings at two ends; the respiratory mask comprises a first barrel and a second barrel; the first cylinder body is detachably connected with the second cylinder body; the filter cloth is arranged between the first cylinder and the second cylinder. The sealed protective clothing for women of the utility model, through the arrangement of the respiratory mask, the fog generated by the breathing of the user is directly discharged outside the protective clothing, on one hand, the humidity inside the protective clothing is avoided, and the wearing comfort is greatly improved; more importantly, the fog generated by breathing can be prevented from being attached to the observation window, and the good visual field of a user is ensured; moreover, the filter cloth is convenient to replace and convenient to use, the installation sealing performance of the edge part of the filter cloth is good, and the probability of infection of a user is reduced.

Description

Sealed protective clothing with filter cloth convenient to replace

Technical Field

The utility model relates to a protective clothing technical field especially relates to the convenient sealed protective clothing who changes of filter cloth.

Background

For respiratory infectious viruses, the past medical protective articles are mainly masks. However, because the mask has poor sealing performance around the mask, especially because there are many gaps on both sides of the nose, unfiltered air can enter the respiratory tract, which leads to the occurrence of infection accidents of medical staff. To solve this problem, new protective clothing has recently been developed. The protective clothing combines the cap and the trousers together, and improves the protective performance of the clothing. However, after wearing the protective clothing, the face of a person still exposes outside, and the face is protected by a mask, so that the problem of poor protection is not solved completely. Therefore, the appearance of the totally enclosed protective clothing, the existing totally enclosed protective clothing is provided with an observation window, and when a user breathes, the fog generated by breathing is easy to be attached to the observation window, so that the observation of the user is influenced. Based on this, how to design a sealed protection clothing that filter cloth conveniently changed is the utility model discloses the technical problem that will solve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide the convenient sealed protection clothing of changing of filter cloth.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

a sealed protective garment with filter cloth convenient to replace comprises a cap, a coat and trousers which are integrally arranged; the cap is of a totally enclosed structure; the cap is provided with an observation window;

the cap is also provided with a breathing mask for breathing of a user; the respiratory mask is covered at the mouth and the nose of a user; the respirator is provided with filter cloth for isolating viruses and bacteria; the breathing mask is also provided with a fixing device for fixing the breathing mask at the mouth and nose of a user;

the respiratory mask is in a cylindrical shape with openings at two ends; the respiratory mask comprises a first barrel and a second barrel; the first cylinder body is detachably connected with the second cylinder body; the filter cloth is arranged between the first cylinder and the second cylinder.

As an improvement of the technical scheme, the first cylinder body and the second cylinder body are detachably connected through bolts; the first cylinder is provided with an installation groove; the filter cloth is arranged at the groove bottom of the mounting groove; the second cylinder is provided with an installation part; the installation department stretches into in the mounting groove, just the tip of installation department tightly pushes up the limit portion position at the filter cloth.

As an improvement of the technical scheme, the sealing type protective clothing with the filter cloth convenient to replace is characterized in that sealing strips are arranged at the edge parts of the upper side and the lower side of the filter cloth; sealing grooves corresponding to the positions of the sealing strips are arranged on the bottom of the mounting groove and the mounting part; the sealing strips on the lower side and the upper side of the filter cloth respectively extend into the sealing grooves of the mounting groove and the mounting part.

As an improvement of the technical scheme, the sealed protective clothing with the filter cloth convenient to replace is characterized in that one end of the respirator, which is positioned in the cap, is in a bell mouth shape which is fit with the mouth and nose shapes of a user.

As an improvement of the technical scheme, the sealing protective clothing with the filter cloth convenient to replace comprises a fixing device and a sealing device, wherein the fixing device comprises two binding belts arranged on two sides of a breathing mask; two the end detachable connection of keeping away from the respiratory mask in constraint area.

As an improvement of the technical scheme, the sealed protective clothing with the filter cloth convenient to replace is characterized in that the binding belt is an elastic band; two ends of the binding belts, which are far away from the respirator, are detachably connected through magic tapes or buckles.

As an improvement of the technical scheme, the sealed protective clothing with the filter cloth convenient to replace comprises a spun-bonded non-woven fabric layer, a melt-blown non-woven fabric layer and an antibacterial layer; the non-woven fabric layer, the melt-blown non-woven fabric layer and the antibacterial layer are sequentially arranged from outside to inside.

The utility model has the advantages that: the sealed protective clothing for women of the utility model, through the arrangement of the respiratory mask, the fog generated by the breathing of the user is directly discharged outside the protective clothing, on one hand, the humidity inside the protective clothing is avoided, and the wearing comfort is greatly improved; more importantly, the fog generated by breathing can be prevented from being attached to the observation window, and the good visual field of a user is ensured; moreover, the filter cloth is convenient to replace and convenient to use, the installation sealing performance of the edge part of the filter cloth is good, and the probability of infection of a user is reduced.

Drawings

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

Fig. 2 is a schematic diagram of the position of the filter cloth according to the present invention.

Fig. 3 is a schematic structural view of the respiratory mask of the present invention.

Fig. 4 is a schematic view of the installation of the filter cloth of the present invention.

Fig. 5 is a schematic structural diagram of the first barrel of the present invention.

Fig. 6 is a schematic structural diagram of the second cylinder of the present invention.

Fig. 7 is a schematic structural view of the filter cloth of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

Embodiment 1, referring to the attached drawings, a sealed protective garment with filter cloth convenient to replace comprises a hat 1, a coat 2 and trousers 3 which are integrally arranged; the cap 1 is of a totally enclosed structure; the cap 1 is provided with an observation window 11;

the cap 1 is also provided with a breathing mask 12 for breathing of a user; the respiratory mask 12 is covered at the mouth and nose of the user; the respirator 12 is provided with filter cloth 121 for isolating virus and bacteria; the breathing mask 12 is also provided with a fixing device for fixing the breathing mask 12 at the mouth and nose of a user;

the breathing mask 12 is in a cylindrical shape with two open ends; the respiratory mask 12 includes a first barrel 128 and a second barrel 129; the first cylinder 128 and the second cylinder 129 are detachably connected; the filter cloth 121 is arranged between the first cylinder 128 and the second cylinder 129;

because the cap 1 is a totally enclosed structure, the observation window 11 is arranged for providing an observation position for a user, of course, the observation window 11 corresponds to the eye position of the user, the observation window 11 is made of flexible transparent plastic and is fixed on the cap 1 by sealing and sewing or bonding; the breathing mask 12 is arranged for a user to breathe, certainly, the position of the breathing mask 12 corresponds to the position of the mouth and the nose of the user, and more importantly, the breathing mask 12 covers the mouth and the nose of the user, and when the user breathes, mist is directly discharged to the outside of the protective clothing and cannot float to the observation window 11, so that the phenomenon that the mist generated by breathing covers the observation window 11 to influence the observation of the user is avoided; the filter cloth 121 is arranged on the breathing mask 12, so that external viruses, bacteria and the like can be isolated when a user breathes, and infection in the breathing process are avoided; the fixing device is arranged to ensure that the breathing mask 12 is tightly covered on the mouth and the nose of a user, so that the phenomenon that the position of the breathing mask 12 deviates to cause fog to leak into the protective clothing is avoided, and the wearing comfort and the good visual field of the user are ensured; in order to realize the wearing and taking off of the protective clothing, an opening for wearing and taking off is arranged at the front part or the rear part of the protective clothing;

more importantly, the breathing mask 12 is composed of the first cylinder 128 and the second cylinder 129, and the first cylinder 128 and the second cylinder 129 are detachably connected, so that on one hand, when the filter cloth 121 needs to be cleaned, disinfected or replaced, the first cylinder 128 and the second cylinder 129 are directly detached, the new filter cloth 121 is replaced, the replaced filter cloth is cleaned, disinfected or otherwise treated, the whole breathing mask does not need to be detached or replaced, the dismounting and the mounting are convenient, and the use cost is saved; on the other hand, the edge part of the filter cloth 121 is provided with good sealing performance, thereby greatly ensuring the filtering effect of the filter cloth 121 and reducing the probability of infection of a user;

the sealed protective clothing for women of the utility model, through the arrangement of the respiratory mask, the fog generated by the breathing of the user is directly discharged outside the protective clothing, on one hand, the humidity inside the protective clothing is avoided, and the wearing comfort is greatly improved; more importantly, the fog generated by breathing can be prevented from being attached to the observation window, and the good visual field of a user is ensured; moreover, the filter cloth is convenient to replace and convenient to use, the installation sealing performance of the edge part of the filter cloth is good, and the probability of infection of a user is reduced.

As a modification of the above technical solution, the first cylinder 128 and the second cylinder 129 are detachably connected by bolts; the first cylinder 128 is provided with a mounting groove 1281; the filter cloth 121 is arranged at the bottom of the mounting groove 1281; the second cylinder 129 is provided with a mounting part 1291; the mounting part 1291 extends into the mounting groove 1281, and the end part of the mounting part 1291 is tightly pressed against the edge part of the filter cloth 121;

the first cylinder 128 and the second cylinder 129 are detachably connected through bolts, so that the filter cloth is convenient to disassemble and assemble and convenient to replace; the fitting of the mounting portion 1291 and the mounting groove 1281 tightly clamps the filter cloth 121 between the first cylinder 128 and the second cylinder 129, thereby ensuring the mounting strength of the filter cloth 121 and preventing wrinkles, and more importantly, the edge portion of the filter cloth 121 is clamped tightly, so that the sealing performance is good and the filtering effect is ensured.

As an improvement of the above technical solution; sealing strips 1210 are arranged at the edge parts of the upper side and the lower side of the filter cloth 121; a sealing groove 1289 corresponding to the sealing strip 1210 is arranged at the bottom of the mounting groove 1281 and on the mounting part 1291; the sealing strips 1210 on the lower and upper sides of the filter cloth 121 respectively extend into the mounting groove 1281 and the sealing groove 1289 of the mounting part 1291;

through the cooperation setting of sealing strip 1210 and seal groove 1289, improve the leakproofness of filter cloth 121 limit portion installation greatly, inside avoiding the air not filtered and getting into the protective clothing, improve the security of user's during operation greatly, avoid infecting.

As an improvement of the above technical solution; one end of the respiratory mask 12 positioned in the cap 1 is in a bell mouth shape which is fit with the mouth and nose shape of a user;

the inner end of the respirator 12 is designed into a bell mouth shape, and is fitted with the mouth and nose of a user to prevent the breathing mist from leaking; the breathing mask 12 is made of hard plastic and is fixed on the cap 1 by bonding.

As a modification of the above technical solution, the fixing device includes two binding bands 122 disposed on both sides of the breathing mask 12; the ends of the two straps 122 far away from the respirator 12 are detachably connected;

in use, the mask 12 is fitted to the mouth and nose of the user, and then the two straps 122 are secured together around the ears of the user to secure the mask 12 in place.

As an improvement of the above technical solution, in order to adapt to users with different body types, the binding band 122 is an elastic band; the ends of the two straps 122 far away from the respirator 12 are detachably connected by a hook-and-loop fastener or a buckle.

As an improvement of the above technical solution, the filter cloth 121 includes a spunbonded nonwoven fabric layer 1211, a meltblown nonwoven fabric layer 1212, and an antibacterial layer 1213; the non-woven fabric layer 1211, the melt-blown non-woven fabric layer 1212 and the antibacterial layer 1213 are sequentially arranged from outside to inside;

the spunbonded non-woven fabric layer 1211 is used as a base layer and is high in strength, good in toughness and breathable; the melt-blown non-woven fabric layer 1212 has a good isolation effect and can effectively prevent virus invasion; the antibacterial layer is a non-woven fabric layer coated with silver-loaded nano titanium dioxide, has good antibacterial and sterilization effects, and prevents bacteria and viruses from invading the inside of the protective clothing; the spunbonded nonwoven fabric layer 1211, the meltblown nonwoven fabric layer 1212 and the antibacterial layer 1213 are laminated together by lamination or thermal fusion bonding.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A sealed protective garment with filter cloth convenient to replace comprises a cap (1), a coat (2) and trousers (3) which are integrally arranged; the hat (1) is of a totally enclosed structure; the cap (1) is provided with an observation window (11); the method is characterized in that:

the cap (1) is also provided with a breathing mask (12) for a user to breathe; the respiratory mask (12) is covered at the mouth and nose of the user; the respirator (12) is provided with filter cloth (121) for isolating virus and bacteria; the breathing mask (12) is also provided with a fixing device for fixing the breathing mask (12) at the mouth and nose of a user;

the breathing mask (12) is in a cylindrical shape with two open ends; the respiratory mask (12) includes a first barrel (128) and a second barrel (129); the first cylinder (128) and the second cylinder (129) are detachably connected; the filter cloth (121) is arranged between the first cylinder (128) and the second cylinder (129).

2. A sealed protective garment with conveniently replaceable filter cloth according to claim 1, wherein: the first cylinder (128) and the second cylinder (129) are detachably connected through bolts; the first cylinder (128) is provided with a mounting groove (1281); the filter cloth (121) is arranged at the groove bottom of the mounting groove (1281); a mounting part (1291) is arranged on the second cylinder (129); the mounting part (1291) extends into the mounting groove (1281), and the end part of the mounting part (1291) is tightly pressed against the edge part of the filter cloth (121).

3. A sealed protective garment with conveniently replaced filter cloth according to claim 2, characterized in that: sealing strips (1210) are arranged at the edge parts of the upper side and the lower side of the filter cloth (121); a sealing groove (1289) corresponding to the position of the sealing strip (1210) is arranged on the groove bottom of the mounting groove (1281) and the mounting part (1291); and sealing strips (1210) on the lower side and the upper side of the filter cloth (121) respectively extend into the mounting groove (1281) and a sealing groove (1289) of the mounting part (1291).

4. A sealed protective garment with conveniently replaceable filter cloth according to claim 1, wherein: one end of the respiratory mask (12) positioned in the cap (1) is in a bell mouth shape which is fit with the mouth and nose shapes of a user.

5. A sealed protective garment with conveniently replaceable filter cloth according to claim 1, wherein: the fixing device comprises two binding belts (122) arranged at two sides of the breathing mask (12); the ends of the two binding belts (122) far away from the respirator (12) are detachably connected.

6. A sealed protective garment with conveniently replaced filter cloth according to claim 5, characterized in that: the binding belt (122) is an elastic belt; one ends of the two binding belts (122) far away from the respirator (12) are detachably connected through magic tapes or buckles.

7. A sealed protective garment with conveniently replaceable filter cloth according to claim 1, wherein: the filter cloth (121) comprises a spunbonded non-woven fabric layer (1211), a melt-blown non-woven fabric layer (1212) and an antibacterial layer (1213); the non-woven fabric layer (1211), the melt-blown non-woven fabric layer (1212) and the antibacterial layer (1213) are arranged in sequence from outside to inside.