CN210205642U

CN210205642U - Protective cap sleeve

Info

Publication number: CN210205642U
Application number: CN201921043790.6U
Authority: CN
Inventors: Shuwen Pan; 潘姝雯; Xiuming Li; 李秀明; Hongqin Dai; 戴宏钦; Lingjie Wang; 王灵杰; Yehu Lu; 卢业虎; Xiaobing Huo; 霍晓兵; Xiaoqun Dai; 戴晓群; Lingyan Cui; 崔灵燕; Yuchai Sun; 孙玉钗; Lan Zhang; 张兰
Original assignee: BEIJING BANGWEI HIGH-TECH SPECIAL TEXTILE Co Ltd; Suzhou University
Current assignee: Beijing Bangwei High Tech New Material Technology Co ltd; Suzhou University
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-03-31
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a protective cap cover, comprising: a cap cover main body, the front side of the cap cover main body is provided with a cap opening, and the rear side of the cap cover main body is provided with a tightening device; The upper edge is sealed and connected with the lower opening edge of the cap cover body; the front side of the hem forms a hem, and the rear side of the hem forms a rear hem; a plurality of elastic devices are respectively arranged at the lower left edge of the hem and At the lower right edge, two ends of each elastic device are respectively connected to the front hem and the rear hem. The protective cap cover of the utility model has good protective performance, is fast and convenient to put on and take off, and has high wearing comfort.

Description

Protective cap sleeve

Technical Field

The utility model relates to a protective cap sleeve.

Background

In recent years, the frequent occurrence of terrorist attacks and dangerous chemical leakage events has made human life safety face more threats. Workers working in toxic and harmful gas environments also face life and health threats. In such cases, individual protective equipment is often required to protect the personnel, including gas masks, gas suits, gas gloves, gas socks/boots, and the like. Gas masks are generally classified into civil gas masks and military gas masks. The military gas mask has the disadvantages of complex structure, rigid wearing mode, low comfort level and poor fit with protective clothing and bodies. Although the civil gas mask has a simple structure, all indexes are inferior to those of the military gas mask. Therefore, it is necessary to design a protective cap with a relatively simple structure to enhance the protection of the respirator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective cap cover, this protective cap cover is high with protective mask's matching nature, and is good with the subsides of gas defence clothing nature, consequently has good barrier propterty. Moreover, the cap cover is fast and convenient to put on and take off, and the head and neck movement of the person is not influenced after the cap cover is worn.

The utility model provides a protective cap cover, a serial communication port, include:

the front side of the cap sleeve main body is provided with a cap opening, and the rear side of the cap sleeve main body is provided with a tightening device;

the upper edge of the lower hem is connected with the edge of the lower opening of the cap sleeve main body in a sealing way; the front side of the lower hem forms a lower hem, and the rear side of the lower hem forms a rear lower hem;

the elastic devices are respectively arranged at the left lower edge and the right lower edge of the lower hem, and two ends of each elastic device are respectively connected with the front lower hem and the rear lower hem.

The utility model discloses a tightening device passes human both sides armpit respectively, tightens up preceding lower hem and back lower hem and laminates respectively in human chest and back department. Simple structure's respirator is worn in hat opening department, the cooperation the utility model discloses a protective cap cover, take-up unit can make the lower hem be in the same place with the better laminating of human body, and tightening means can make the cap cover body and the head laminating to improve respirator's barrier propterty greatly, compare its convenience of dressing with the respirator that the structure is complicated moreover, the comfort level is high.

According to the utility model discloses a protective cap, preferably, tightening means sets up the rear side middle part pillow of cap main part is protruding lower limb department. Therefore, the cap sleeve body can be better tightened to be more attached to the head, and the protective performance and the fit of the cap sleeve are further improved.

According to the utility model discloses a protective cap cover, preferably, tightening means is horizontal tightening means. According to the shape of the head, the cap sleeve body is better attached to the outer side of the head to protect the head.

According to the utility model discloses a protective cap cover, preferably, still include the hat mouth constriction device, it sets up the edge of hat mouth. Tighten up the cap mouth through cap mouth constriction device, make cap mouth edge more laminate in face skin surface or with respirator's edge, also can adjust the size of hatband body according to everyone head variation in size, make it be applicable to the operating personnel of head variation in size.

According to the protective cap of the present invention, preferably, the elastic device comprises a plurality of transverse inward drawing elastic bands and a plurality of transverse tightening devices; one part of the transversely inward drawing elastic bands are arranged on two sides of the lower edge of the front lower hem, and the other part of the transversely inward drawing elastic bands are arranged on two sides of the lower edge of the rear lower hem; the two corresponding transverse inward drawing elastic bands are connected through a transverse fastening device. According to one embodiment of the present invention, the tensioner comprises 4 transverse inner pumping belts and 2 transverse tightening devices; 2 transverse inner drawing elastic bands are arranged on two sides of the lower edge of the front lower hem, and 2 transverse inner drawing elastic bands are arranged on two sides of the lower edge of the rear lower hem; the corresponding transverse internal drawing elastic bands are respectively connected through a transverse fastening device. According to the protective cap of the present invention, preferably, the transverse tightening device is an elastic band or an elastic cord. According to an embodiment of the invention, the transverse tying means is an elastic band.

According to the utility model discloses a protective cap cover, preferably, the take-up unit still includes that length adjustment detains, and it sets up transversely tie up on the device. The length of the elastic band or the telescopic rope is adjusted according to the requirement so as to adapt to different stature proportions of users.

According to the utility model discloses a protective cap cover, preferably, the lower limb of preceding lower hem sets up to flushing with preceding armpit, the lower limb of back lower hem sets up to flushing with back armpit. The length of the lower hem is designed by taking the front lower hem and the rear lower hem as basic data respectively, so that the lower hem has better fit with protective clothing and a body, and the protective performance is further improved.

According to the utility model discloses a protective cap cover, preferably, the cap cover main part is for having elastic multilayer structure. According to the protective cap of the present invention, preferably, the cap body comprises an outer layer and an inner layer; the outer layer is an anti-toxic fabric layer or a hydrophobic and oleophobic fabric layer, and the inner layer is an anti-toxic fabric layer. The hydrophobic and oleophobic fabric can be a polyamide fabric layer, and the anti-toxic fabric can be a fiber fabric doped with activated carbon.

The utility model discloses a protective cap cover can change at will with breathing mask's wearing mode and order, and the wearing mode is nimble. In addition, the protective cap sleeve of the utility model can be used with a plurality of protective masks simultaneously; has good close-fitting performance with protective clothing and body, and is more comfortable to wear. According to the utility model discloses an optimal selection scheme, the hat opening is equipped with the elastic cord, regards as cap cover main part material with the cloth that is rich in elasticity, can further increase cap cover and other protective equipment's laminating nature, increases barrier propterty.

Drawings

Fig. 1 is a schematic front side structure diagram of the protective cap of the present invention.

Fig. 2 is a schematic diagram of a rear side structure of the protective cap of the present invention.

1-a cap body; 2-front lower hem; 3-back lower hem; 4-cap opening; 5-elastic band; 6-elastic band is drawn out transversely and inwards; 7-transverse tying means; 8-adjusting the button; 9-tightening means.

Detailed Description

The present invention will be further described with reference to the following specific examples, but the scope of the present invention is not limited thereto.

Example 1

Fig. 1 is a schematic front side structure view of the protective cap of the present invention, and fig. 2 is a schematic rear side structure view. The protective cap comprises a cap body 1. The cap body 1 includes an outer layer and an inner layer. The outer layer has hydrophobic and oleophobic functions, and the inner layer has anti-toxic functions.

The protective cap sleeve also comprises a lower hem, wherein the upper edge of the lower hem is connected with the edge of the lower opening of the cap sleeve main body 1 in a sealing way; the front side of the skirt forms a front skirt 2 and the rear side of the skirt forms a rear skirt 3. In this embodiment, the lower edge of the front lower hem 2 is set to be flush with the front axilla point, and the lower edge of the rear lower hem 3 is set to be flush with the rear axilla point.

The protective cap sleeve also comprises a plurality of elastic devices which are respectively arranged at the left lower edge and the right lower edge of the lower hem. Two ends of each elastic device are respectively connected with a front lower hem 2 and a rear lower hem 3. The tightening device comprises a plurality of laterally inner elastic extraction bands 6, a plurality of lateral tightening devices 7 and a plurality of length adjustment buckles 8. One part of the transverse inward elastic drawing band 6 is arranged at two sides of the lower edge of the front lower hem 2, and the other part of the transverse inward elastic drawing band 6 is arranged at two sides of the lower edge of the rear lower hem 3. The corresponding two transverse inner elastic extraction bands 6 are connected by transverse tying means 7. The transverse tying means 7 are elastic bands. The length-adjusting buckle 8 is provided on the transverse tightening device 7.

The protective cap also comprises a tightening device 9 which is arranged at the lower edge of the middle pillow projection at the rear side of the cap body 1. The tightening device 9 of the present embodiment is a lateral tightening device.

The front side of the cap sleeve main body 1 of the protective cap sleeve is provided with a cap opening 4. The edge of the cap opening 4 is provided with a cap opening elastic band 5. The cap opening 4 is tightened through the cap opening elastic band 5.

Example 2

The protective cap of the present embodiment includes a cap body 1. The cap body 1 includes an outer layer and an inner layer. The inner layer and the outer layer have the function of gas defense.

Example 3

The protective cap of the present embodiment includes a cap body 1. The cap body 1 includes an outer layer and an inner layer. The outer layer has hydrophobic and oleophobic functions, and the inner layer has anti-toxic functions.

The protective cap sleeve also comprises a plurality of elastic devices which are respectively arranged at the left lower edge and the right lower edge of the lower hem. Two ends of each elastic device are respectively connected with a front lower hem 2 and a rear lower hem 3. The tightening device comprises a plurality of laterally inner elastic extraction bands 6, a plurality of lateral tightening devices 7 and a plurality of length adjustment buckles 8. One part of the transverse inward elastic drawing band 6 is arranged at two sides of the lower edge of the front lower hem 2, and the other part of the transverse inward elastic drawing band 6 is arranged at two sides of the lower edge of the rear lower hem 3. The corresponding two transverse inner elastic extraction bands 6 are connected by transverse tying means 7. The transverse tightening device 7 is a telescopic rope. The length-adjusting buckle 8 is provided on the transverse tightening device 7.

Example 4

The present invention is not limited to the above embodiments, and any variations, modifications, and substitutions that may occur to those skilled in the art may be made without departing from the spirit of the present invention.

Claims

1. a protective cap, is characterized in that, comprises:

a cap cover main body, the front side of the cap cover main body is provided with a cap opening, and the rear side of the cap cover main body is provided with a tightening device;

A hem, the upper edge of the hem is sealed with the lower opening edge of the cap cover body; the front side of the hem forms a front hem, and the rear side of the hem forms a rear hem;

A plurality of elastic devices are respectively arranged at the lower left edge and the lower right edge of the hem, and two ends of each elastic device are respectively connected to the front hem and the rear hem.

2 . The protective cap cover according to claim 1 , wherein the tightening device is arranged at the lower edge of the occipital protrusion in the rear middle of the cap cover main body. 3 .

3. The protective cap according to claim 2, wherein the tightening device is a lateral tightening device.

4. The protective cap cover according to claim 1, further comprising a cap opening shrinking device disposed on the edge of the cap opening.

5 . The protective cap cover according to claim 1 , wherein the elastic device comprises a plurality of lateral inwardly-pulling elastic bands and a plurality of lateral tying devices; a part of the lateral inwardly-pulling elastic bands are arranged on both sides of the lower edge of the front hem , and the other part of the transverse inwardly drawn elastic band is arranged on both sides of the lower edge of the rear hem; the corresponding two transverse inwardly drawn elastic bands are connected by a transverse tie device.

6 . The protective cap cover according to claim 5 , wherein the lateral fastening device is an elastic band or a telescopic cord. 7 .

7 . The protective cap cover according to claim 6 , wherein the elastic device further comprises a length adjustment buckle, which is arranged on the lateral fastening device. 8 .

8 . The protective cap according to claim 1 , wherein the lower edge of the front hem is set to be flush with the front axillary point, and the lower edge of the rear hem is set to be flush with the rear axillary point 8 . .

9 . The protective cap according to claim 1 , wherein the main body of the cap is a multi-layer structure with elasticity. 10 .

10 . The protective cap cover according to claim 9 , wherein the main body of the cap cover comprises an outer layer and an inner layer; the outer layer is an anti-virus fabric layer or a hydrophobic and oleophobic fabric layer, and the inner layer is an anti-virus fabric layer. 11 . fabric layer.