CN112155274A

CN112155274A - Cap with protection function

Info

Publication number: CN112155274A
Application number: CN202011100875.0A
Authority: CN
Inventors: 韩芳; 曹俊华
Original assignee: Taizhou Jiefeng Cap Industry Co ltd; Taizhou Jianfeng Clothing Co ltd
Current assignee: Taizhou Jiefeng Cap Industry Co ltd; Taizhou Jianfeng Clothing Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-01-01

Abstract

The invention discloses a cap with a protection function, which structurally comprises: a cap body and a protective mask; the protective mask is in a protruding shape which is narrow at the upper part and wide at the lower part and is attached to the mouth and nose parts, and the lower end of the protective mask is provided with a breather valve; the mask comprises a helmet body and is characterized in that a filtering device is arranged on one side of the helmet body, a fixing structure is arranged on the other side of the helmet body, the filtering device is connected with one side of a protective mask through a thin tube, a fixing band is arranged on the other side of the protective mask, two sides of the fixing band can be fixed with the fixing structure, the protective mask, the thin tube and the fixing band which are integrally formed seal the mouth and nose parts of a user, the user can inhale air through a filter cloth and enter the air suction tube, the air is discharged from a breather valve, the isolation effect is good, the stuffiness feeling during exhalation can be reduced, the mask can be prevented from being forgotten by combining the breather valve with a cap, in addition, the filter cloth with different protection grades can be replaced.

Description

Cap with protection function

Technical Field

The invention belongs to the field of cap processing, and particularly relates to a cap with a protection function.

Background

In the current year, wearing the mask when going out is a normal state under the influence of epidemic situations, however, most masks have the defects of unsmooth breathing and poor sealing performance, and are mostly disposable, which causes a great deal of waste and pollution.

Disclosure of Invention

In order to solve the problems of the prior protective articles such as masks and the like, the invention designs a cap with a protective function, which structurally comprises: a cap body and a protective mask; the protective mask is in a protruding shape which is narrow at the upper part and wide at the lower part and is attached to the mouth and nose parts, and the lower end of the protective mask is provided with a breather valve; the helmet is characterized in that one side of the helmet body is provided with a filtering device, the other side of the helmet body is provided with a fixing structure, the filtering device is connected with one side of the protective face mask through a thin tube, the other side of the protective face mask is provided with a fixing band, and the two sides of the fixing band can be fixed with the fixing structure.

The preferred, protective face mask, tubule, fixed band are the integrative injection moulding of silica gel, and silica gel is better than ordinary gauze mask with facial driving fit, isolated oronasal part and outside air that can be better.

Preferably, the fixing structure is a magic tape or a plurality of protruding columns, and one end of the fixing band, far away from the face guard, is a magic tape or a plurality of through holes matched with the fixing structure, so that the tightness can be conveniently adjusted according to the size of the head of a user.

Preferably, the breather valve is embedded in the mounting groove at the lower end of the protective mask, and is conveniently replaced by elastic clamping of silica gel.

Preferably, the filtering device comprises an air inlet pipe, filter cloth and a fastening cover, wherein an external thread is arranged at the upper end of the air inlet pipe, an internal thread is arranged on the fastening cover, an air hole is formed in the upper surface of the fastening cover, the aperture of the air hole is smaller than the outer diameter of the air inlet pipe, the filter cloth is arranged at the upper end of the air inlet pipe, the fastening cover is screwed in and fixed on the air inlet pipe, when the filter cloth needs to be replaced, the fastening cover only needs to be screwed out, a small piece of filter cloth can be replaced, and meanwhile.

Preferably, the outer ring of the thin tube is provided with a plurality of fixing rings for preventing the thin tube from being flattened by air pressure during air suction.

The invention seals the mouth and nose parts of a user through the integrally formed protective mask, the thin tube and the fixing band, when the user inhales, the air enters from the air suction tube through the filter cloth, and then exits from the breather valve, thereby having good isolation effect, reducing the stuffiness feeling during expiration, combining the air suction tube with the cap, preventing the condition of forgetting to take the mask, replacing the filter cloth with different protection grades, having convenient replacement and low cost, reducing the consumption of the filter cloth, and having obvious technical progress in the field.

Drawings

Fig. 1 is a schematic view of a protective mask of the present invention when in a lowered position.

Fig. 2 is a schematic view of the face shield of the present invention when stowed.

Fig. 3 is a schematic structural diagram of a breather valve.

Fig. 4 is a schematic structural view of the filter device.

Detailed Description

Example 1

An embodiment of the cap with a protection function according to the present invention as shown in fig. 1 to 4 has a structure comprising: a cap body 1 and a protective mask 2; the protective mask 2 is in a protruding shape which is narrow at the upper part and wide at the lower part and is attached to the mouth and nose part, and the lower end of the protective mask is provided with a breather valve 3; the utility model discloses a safety helmet, including the cap body 1, the opposite side be provided with filter equipment 5, the opposite side be provided with fixed knot construct 7 filter equipment 5 passes through tubule 4 and connects one side of

protective face mask

2, 2 opposite sides of protective face mask are provided with fixed band 6, the two sides homoenergetic of fixed band 6 with fixed knot constructs 7 and fixes.

More specifically, protective face mask 2, tubule 4, fixed band 6 are the integrative injection moulding of silica gel, and silica gel is better than ordinary gauze mask with facial adaptation, isolated oronasal part and outside air that can be better.

More specifically, fixed knot constructs 7 and pastes for the magic, fixed band 6 is far away 2 one end two sides of protective face mask all are provided with the magic subsides, are convenient for adjust the elasticity according to user's head size.

More specifically, breather valve 3 for the embedding install in the mounting groove of protective face mask 2 lower extreme, utilize the elasticity centre gripping of silica gel, also convenient change.

More specifically, filter equipment 5 includes intake pipe 9, filter cloth 10, fastening cover 11, there is the external screw thread intake pipe 9 upper end, fastening cover 11 has the internal thread, and there is the gas pocket on its upper surface, the gas pocket aperture is less than intake pipe 9 external diameter, filter cloth 10 set up in intake pipe 9 upper end, through fastening cover 11 screw in is fixed in on the intake pipe 9, when needing to be changed, only need screw out fastening cover 11, change small piece filter cloth 10 and can reuse, also can select different grades of filter cloth 10 according to the needs of protection simultaneously.

More specifically, the tubule outer lane is provided with a plurality of decide circle for prevent that the tubule from being flattened by atmospheric pressure when breathing in.

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

1. A cap with a protection function is characterized in that: the method comprises the following steps: a cap body and a protective mask; the protective mask is in a protruding shape which is narrow at the upper part and wide at the lower part and is attached to the mouth and nose parts, and the lower end of the protective mask is provided with a breather valve; the helmet is characterized in that one side of the helmet body is provided with a filtering device, the other side of the helmet body is provided with a fixing structure, the filtering device is connected with one side of the protective face mask through a thin tube, the other side of the protective face mask is provided with a fixing band, and the two sides of the fixing band can be fixed with the fixing structure.

2. A protective cap as claimed in claim 1, wherein: protective mask, tubule, fixed band are the integrative injection moulding of silica gel.

3. A protective cap as claimed in claim 2, wherein: the fixing structure is a magic tape or a plurality of convex columns, and one end of the fixing band far away from the protective mask is a magic tape or a plurality of through holes matched with the fixing structure.

4. A protective cap as claimed in claim 3, wherein: the breather valve is embedded in a mounting groove at the lower end of the protective mask.

5. The cap with the protection function as claimed in claim 4, wherein: the filter device comprises an air inlet pipe, filter cloth and a fastening cover, wherein an external thread is arranged at the upper end of the air inlet pipe, an internal thread is arranged on the fastening cover, an air hole is formed in the upper surface of the fastening cover, the aperture of the air hole is smaller than the outer diameter of the air inlet pipe, and the filter cloth is arranged at the upper end of the air inlet pipe and is screwed in and fixed on the air inlet pipe through the fastening cover.

6. A protective cap as claimed in claim 5, wherein: the outer ring of the thin tube is provided with a plurality of fixed rings.