CN215898988U

CN215898988U - Novel emergent helmet of keeping apart of formula of enclosing entirely

Info

Publication number: CN215898988U
Application number: CN202121864484.6U
Authority: CN
Inventors: 罗文�; 马关建; 武莉; 李荣菲; 张梦甜; 张岚
Original assignee: Qujing Kanghong Medical Instrument Co ltd
Current assignee: Qujing Kanghong Medical Instrument Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-25
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a novel full-surrounding emergency isolation protective cap, which comprises a cap support and a cap brim which are connected together, wherein the cap support and the cap brim are positioned at the front half part of a head; the lower parts of the brim and the elastic band are sewn with a protective enclosure, the bottom of the protective enclosure is provided with a serging, a drawstring is arranged in the serging, and the end part of the drawstring is provided with a lock catch; an opening is arranged on the protective enclosure in front of the periphery of the eyes, and a transparent mask is arranged in the opening. The utility model aims to provide a novel full-enclosure emergency isolation protective cap which can keep the head fresh and breathable, is suitable for large and small head circumferences, has a brim far away from the face, is difficult to fog, has a clear and visible visual field and has a good protection effect.

Description

Novel emergent helmet of keeping apart of formula of enclosing entirely

Technical Field

The utility model relates to the technical field of protective helmets, in particular to a novel full-surrounding emergency isolation protective helmet.

Background

The protective cap is a main barrier for protecting the safety of a wearer by isolating harmful substances such as bacteria, viruses, dust, liquid and the like. However, the existing protective cap has the following disadvantages: the cap circumference can not be well adapted to the size of the head circumference, is uncomfortable to wear, and can not play a role in protection because the cap slides downwards or moves upwards after being worn for a long time; the crown is supported by the head and is tightly attached to the head, so that the air permeability is poor; the face mask is close to the face, and the face mask is easy to fog, so that the visual field is influenced. Therefore, a fully-enclosed novel emergency isolation helmet which can keep the head cool and breathable, is suitable for large and small head circumferences, has a brim far away from the face, is not easy to fog, has a clear and visible visual field and a good protection effect needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel full-enclosure emergency isolation protective cap which can keep the head fresh and breathable, is suitable for large and small head circumferences, has a brim far away from the face, is difficult to fog, has a clear and visible visual field and has a good protection effect.

In order to achieve the purpose, the utility model provides the following technical scheme that the novel full-surrounding emergency isolation protective cap comprises a cap support and a cap brim which are connected together, wherein the cap support and the cap brim are positioned at the front half part of the head, elastic bands are arranged at two ends of ears at the rear end of the cap support through rivets, arc-shaped connecting strips protruding upwards are arranged at two ends of the ears of the cap support, a cap top is sewn at the upper parts of the cap support and the elastic bands, and the cap top is arranged outside the arc-shaped connecting strips; the lower parts of the brim and the elastic band are sewn with a protective enclosure, the bottom of the protective enclosure is provided with a serging, a drawstring is arranged in the serging, and the end part of the drawstring is provided with a lock catch; an opening is arranged on the protective enclosure in front of the periphery of the eyes, and a transparent mask is arranged in the opening.

Further, the length of the protective enclosure is matched with the length from the upper part of the ears to the root part of the neck of the human body.

Furthermore, the inner diameter of a ring formed by the hat holder and the elastic band is matched with the head circumference of the human body.

Further, the joint of the hat top and the elastic band is arranged into a fold structure.

Furthermore, the protective enclosure and the crown are both made of polypropylene fiber melt-blown composite materials which are subjected to electrostatic electret treatment.

Furthermore, the transparent mask is made of TPU synthetic material.

The utility model has the beneficial effects that: according to the fully-enclosed novel emergency isolation protective cap provided by the utility model, the arc-shaped connecting strip can support the cap top, the cap top is prevented from being tightly attached to the head, the air permeability is increased, the size of the head circumference is suitable due to the adjustment effect of the elastic cord, the cap is convenient and practical, the full-enclosed type anti-splash cap has the advantages that the brim is far away from the face, the air convection is increased, the face shield is not easy to fog, the visual field is clear and visible, the bottom of the enclosure is closed, and the protective effect is better.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

in the figure: 1-crown, 2-elastic band, 3-rivet, 4-brim, 5-transparent mask, 6-apron, 7-serging, 8-lock catch, 9-drawstring, 10-cap support, 11-arc connecting strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a technical scheme, a novel full-enclosed emergency isolation helmet, comprising a cap support 10 and a cap brim 4 which are connected together, wherein the cap support 10 and the cap brim 4 are positioned at the head circumference of the front half part of the head, elastic bands 2 are arranged at the two ends of the ear at the rear end of the cap support 10 through rivets 3, arc-shaped connecting strips 11 which are convex upwards are arranged at the two ends of the ear of the cap support 10, a cap top 1 is sewn at the upper parts of the cap support 10 and the elastic bands 2, and the cap top 1 is arranged outside the arc-shaped connecting strips 11; the lower parts of the brim 4 and the elastic band 2 are sewn with a protective enclosure 6, the bottom of the protective enclosure 6 is provided with a serging 7, a drawstring 9 is arranged in the serging 7, and the end part of the drawstring 9 is provided with a lock catch 8; an opening is arranged on the protective enclosure 6 in front of the periphery of the eyes, and a transparent mask 5 is arranged in the opening.

The length of the protective enclosure 6 is matched with the length from the upper part of the ears to the root part of the neck of a human body.

The inner diameter of a circular ring formed by the hat holder 10 and the elastic band 2 is matched with the head circumference of a human body.

The joint of the hat top 1 and the elastic band 2 is arranged into a fold structure.

The apron 6 and the crown 1 are both made of polypropylene fiber melt-blown composite material which is processed by electrostatic electret. The material has good filtering efficiency and small breathing resistance.

The transparent mask 5 is made of TPU synthetic material.

When the utility model is used, the lock catch 8 and the drawstring 9 are firstly loosened, the head is sleeved from the bottom of the protecting enclosure 6, the circular ring formed by the cap support 10 and the elastic band 2 is sleeved on the head enclosure, and then the transparent face mask 5 is rotated and adjusted to be positioned right in front of two eyes; the elastic band 2 can be well adapted to the head circumference, so that the wearing is comfortable; the arc-shaped connecting strip 11 can support the crown 1, so that the crown 1 is prevented from clinging to the head, and the air permeability is improved; the brim of a hat 4 is far away from the face, increases the air convection, and transparent face guard 5 is difficult for the fog, and the field of vision is clear visible, protects 6 bottom binding off designs of enclosing, and the protective effect is better.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel emergent helmet of keeping apart of full enclosed, its characterized in that: the novel hat comprises a hat support (10) and a hat brim (4) which are connected together, wherein the hat support (10) and the hat brim (4) are positioned at the front half part of the head, elastic bands (2) are arranged at two ends of ears at the rear end of the hat support (10) through rivets (3), arc-shaped connecting strips (11) which are convex upwards are arranged at two ends of the ears of the hat support (10), a hat top (1) is sewn at the upper parts of the hat support (10) and the elastic bands (2), and the hat top (1) is arranged outside the arc-shaped connecting strips (11); a protective enclosure (6) is sewn at the lower parts of the brim (4) and the elastic band (2), a serging (7) is arranged at the bottom of the protective enclosure (6), a drawstring (9) is arranged in the serging (7), and a lock catch (8) is arranged at the end part of the drawstring (9); an opening is arranged on the protective enclosure (6) in front of the periphery of the eyes, and a transparent mask (5) is arranged in the opening.

2. The novel full-enclosed emergency isolation helmet as claimed in claim 1, wherein: the length of the protective enclosure (6) is matched with the length from the upper part of the ears to the root part of the neck of a human body.

3. The novel full-enclosed emergency isolation helmet as claimed in claim 1, wherein: the inner diameter of a circular ring formed by the hat holder (10) and the elastic band (2) is matched with the head circumference of the human body.

4. The novel full-enclosed emergency isolation helmet as claimed in claim 1, wherein: the connection part of the hat top (1) and the elastic band (2) is arranged into a fold structure.

5. The novel full-enclosed emergency isolation helmet as claimed in claim 1, wherein: the protective enclosure (6) and the crown (1) are both made of polypropylene fiber melt-blown composite materials which are subjected to electrostatic electret treatment.

6. The novel full-enclosed emergency isolation helmet as claimed in claim 1, wherein: the transparent mask (5) is made of TPU synthetic material.