CN214713869U - Semi-closed chemical protective clothing and face mask - Google Patents
Semi-closed chemical protective clothing and face mask Download PDFInfo
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- CN214713869U CN214713869U CN202120692311.4U CN202120692311U CN214713869U CN 214713869 U CN214713869 U CN 214713869U CN 202120692311 U CN202120692311 U CN 202120692311U CN 214713869 U CN214713869 U CN 214713869U
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Abstract
The utility model discloses a semi-closed chemical protective clothing and a mask, relating to the technical field of chemical protective clothing, comprising a protective clothing body, wherein the front end of the cap body of the protective clothing body is provided with a goggles, the front end of the goggles is provided with an air inlet hole, the front end of the goggles is provided with a breathing mask which breathes through the air inlet hole, two elastic bandages are sewed at the left and right sides of the rear part of the outer layer of the cap body of the protective clothing body, and the front parts of the two elastic bandages are fixed at the two sides of the breathing mask; the safety goggles also comprise mounting holes formed in the front ends of the safety goggles, mounting mechanisms are arranged in the mounting holes, the air inlet holes, the breathing masks and the mounting holes are all circularly arranged, and the inner diameters of the mounting holes are larger than those of the air inlet holes; the utility model discloses installation mechanism installs respirator in the mounting hole through the tight mode of annular gasbag elastic clamping, in the setting of cooperation rubber circle for respirator installs more closely in the mounting hole, prevents that harmful gas from getting into, and easy operation, and the practicality is high.
Description
Technical Field
The utility model relates to a chemical defense suit technical field specifically is a semi-enclosed chemical defense suit and face guard.
Background
The protective clothing types include fire-fighting protective clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing used by special people, and the protective clothing has the characteristics of anti-permeation function, good air permeability and high strength.
However, the existing protective clothing and the mask are worn on the protective clothing when in use, and the mask is arranged outside the air inlet hole at the front end of the goggles through the elastic bandage on the cap body of the protective clothing, so that gaps exist between the mask and the air inlet hole, harmful gas can enter the protective clothing through the gaps and the air inlet hole, and the harmful gas threatens the body health of a wearer, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a semi-enclosed antichemical clothes and face guard, the problem of mentioning in the background art has been solved to the not enough of prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a semi-closed chemical protective clothing and a mask comprise a protective clothing body, wherein the front end of the cap body of the protective clothing body is provided with a goggles, the front end of the goggles is provided with an air inlet hole, the front end of the goggles is provided with a breathing mask for breathing through the air inlet hole, two elastic bandages are sewn on the left and right sides of the rear part of the outer layer of the cap body of the protective clothing body, and the front parts of the two elastic bandages are fixed on the two sides of the breathing mask;
still including seting up the mounting hole at the goggles front end, and be provided with installation mechanism in the mounting hole, installation mechanism installs respirator in the mounting hole through the mode that elastic clamping is tight.
In the semi-closed chemical protective clothing and the mask, preferably, the air inlet hole, the breathing mask and the mounting hole are all arranged in a circular shape, and the inner diameter of the mounting hole is larger than that of the air inlet hole.
In the semi-closed chemical protective clothing and the mask, preferably, the mounting mechanism includes an annular air bag fitted to an inner wall of the mounting hole, and the annular air bag is fixed to the inner wall of the mounting hole, and when the semi-closed chemical protective clothing and the mask are mounted, the rear end surface of the breathing mask presses the side wall of the annular air bag outwards, so that the rear end of the breathing mask is tightly mounted in the annular air bag.
In the semi-closed chemical protective clothing and the mask, preferably, the middle part of one side of the annular air bag, which is far away from the bottom in the mounting hole, is convexly and arcuately arranged.
In the semi-closed chemical protective clothing and the mask, preferably, the middle of one side of the annular airbag away from the bottom of the mounting hole is provided with an air outlet.
In the above-mentioned semi-closed chemical protective clothing and mask, preferably, a rubber ring is further fixed between the inner bottom of the mounting hole and the bottom of the annular air bag.
Compared with the prior art, the utility model following beneficial effect possesses: the installation mechanism installs respirator in the mounting hole through the mode that annular gasbag elasticity is pressed from both sides tightly, at the setting of cooperation rubber circle for respirator installs more closely in the mounting hole, prevents that harmful gas from getting into, and easy operation, the practicality is high.
Drawings
FIG. 1 is a first front view of the protective garment of the present invention;
FIG. 2 is a second front view of the protective garment of the present invention;
fig. 3 is a partial exploded view of the present invention;
FIG. 4 is a second partial exploded view of the present invention;
FIG. 5 is a partial cross-sectional view of the eyewear of the present invention;
FIG. 6 is an enlarged view of the point A in FIG. 5 according to the present invention;
fig. 7 is a perspective view of the annular airbag of the present invention.
In the figure: 1. a protective suit body; 2. goggles; 21. mounting holes; 22. an annular air bag; 23. an air outlet; 24. a rubber ring; 3. an air inlet; 4. a respiratory mask; 5. an elastic bandage.
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. 1-7, the present invention provides a technical solution: a semi-closed chemical protective clothing and a mask comprise a protective clothing body 1, wherein the front end of the cap body of the protective clothing body 1 is provided with a goggles 2, the front end of the goggles 2 is provided with an air inlet 3, the front end of the goggles 2 is provided with a breathing mask 4 which breathes through the air inlet 3, two elastic bandages 5 are sewn on the left and the right of the rear part of the outer layer of the cap body of the protective clothing body 1, and the front parts of the two elastic bandages 5 are fixed on two sides of the breathing mask 4;
the respirator also comprises an installation hole 21 arranged at the front end of the goggles 2, an installation mechanism is arranged in the installation hole 21, and the respiratory mask 4 is installed in the installation hole 21 by the installation mechanism in an elastic clamping mode.
The air inlet hole 3, the breathing mask 4 and the mounting hole 21 are all circularly arranged, and the inner diameter of the mounting hole 21 is larger than that of the air inlet hole 3.
Installation mechanism includes the annular gasbag 22 with the inner wall looks adaptation of mounting hole 21, and annular gasbag 22 fixes on the inner wall of mounting hole 21, and during the installation, 4 rear end surfaces of respirator outwards extrude the lateral wall of annular gasbag 22, through the effect of annular gasbag 22 self elasticity, make 4 rear ends of respirator closely install in annular gasbag 22, prevent that harmful gas from getting into, and easy operation, the practicality is high.
The annular air bag 22 is far away from the middle part of one side of the bottom in the mounting hole 21 and is arranged in a convex arc shape, so that the end part of the breathing mask 4 can smoothly enter the mounting hole 21, and the breathing mask 4 is convenient to mount.
A rubber ring 24 is further fixed between the inner bottom of the mounting hole 21 and the bottom of the annular air bag 22, so that the end face of the breathing mask 4 is abutted to the annular air bag 22 more tightly, and the sealing effect is better.
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.
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 (6)
1. The utility model provides a semi-enclosed antichemical clothes and face guard which characterized in that: the protective clothing comprises a protective clothing body (1), wherein a pair of goggles (2) is arranged at the front end of the cap body of the protective clothing body (1), air inlet holes (3) are formed in the front end of each goggle (2), a breathing mask (4) breathing through the air inlet holes (3) is arranged at the front end of each goggle (2), two elastic bandages (5) are sewn on the left side and the right side of the rear part of the outer layer of the cap body of the protective clothing body (1), and the front parts of the two elastic bandages (5) are fixed on the two sides of the breathing mask (4);
still including offering mounting hole (21) at goggles (2) front end, and be provided with installation mechanism in mounting hole (21), installation mechanism installs respirator (4) in mounting hole (21) through the mode that the elasticity is pressed from both sides tightly.
2. The semi-enclosed chemical protective clothing and mask of claim 1, wherein: the air inlet hole (3), the breathing mask (4) and the mounting hole (21) are all in circular arrangement, and the inner diameter of the mounting hole (21) is larger than that of the air inlet hole (3).
3. The semi-enclosed chemical protective clothing and mask of claim 2, wherein: the installation mechanism comprises an annular air bag (22) matched with the inner wall of the installation hole (21), the annular air bag (22) is fixed on the inner wall of the installation hole (21), and during installation, the rear end surface of the breathing mask (4) extrudes the side wall of the annular air bag (22) outwards, so that the rear end of the breathing mask (4) is tightly installed in the annular air bag (22).
4. A semi-enclosed chemical protective suit and mask as claimed in claim 3, wherein: the middle part of one side of the annular air bag (22) far away from the inner bottom of the mounting hole (21) is in outward convex arc-shaped arrangement.
5. The semi-enclosed chemical protective clothing and mask of claim 4, wherein: and the middle part of one side of the annular air bag (22) far away from the inner bottom of the mounting hole (21) is provided with an air outlet hole (23).
6. The semi-enclosed chemical protective clothing and mask of claim 5, wherein: and a rubber ring (24) is also fixed between the inner bottom of the mounting hole (21) and the bottom of the annular air bag (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692311.4U CN214713869U (en) | 2021-04-06 | 2021-04-06 | Semi-closed chemical protective clothing and face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692311.4U CN214713869U (en) | 2021-04-06 | 2021-04-06 | Semi-closed chemical protective clothing and face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214713869U true CN214713869U (en) | 2021-11-16 |
Family
ID=78600459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120692311.4U Active CN214713869U (en) | 2021-04-06 | 2021-04-06 | Semi-closed chemical protective clothing and face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214713869U (en) |
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2021
- 2021-04-06 CN CN202120692311.4U patent/CN214713869U/en active Active
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