CN216961607U

CN216961607U - Anti-mark-tightening mask based on human factors engineering

Info

Publication number: CN216961607U
Application number: CN202220437796.7U
Authority: CN
Inventors: 王亚强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-15
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to an anti-mark-tightening mask based on human factors engineering, which effectively solves the problem that the mask generates larger pressure on the root of an ear when being worn for a long time due to the elasticity of an elastic band, so that the mask causes discomfort and even causes the injury of the root of the ear. This cover body improves on wearing of traditional gauze mask, one kind is to wear to take at the gauze mask and increase buffer gear, reduce and wear the area to the injury of ear, this kind though can reduce the injury degree, but the time of wearing still can arouse the discomfort for a long time, the second kind is the change wearing methods, directly wear the body through the head and will wear the area cover in both sides, only need wear the body with the head and wear and can accomplish in the neck top and wear, can realize the effect of thoroughly liberating ear pressure, can not frequently touch the user most suitable use of ear in the short-term to ear injury.

Description

Anti-mark-tightening mask based on human factors engineering

Technical Field

The utility model belongs to the technical field of mask wearing, and particularly relates to an anti-mark-tightening mask based on human factors engineering.

Background

The ears of the common mask are generally elastic bands which are woven into various small laces, the texture is loose and soft, the raw materials mostly adopt nylon elastic yarns, the elastic bands are also called spindle woven elastic bands, the elastic bands have elasticity, the pressure of the roots of the ears after being worn for a long time is higher, and the roots of the ears can be tightened even, so that the trace tightening prevention mask based on human factors engineering is provided, the strain of the roots of the ears can be buffered when being worn, and the wearing mode can be changed to realize the thorough release of the pressure of the ears by wearing the mask.

SUMMERY OF THE UTILITY MODEL

In view of the above situation and in order to overcome the defects of the prior art, the utility model provides the anti-tie-mark mask based on the human factors engineering, the anti-tie-mark mask based on the human factors engineering estimates the injuries caused by the workers wearing the mask for a long time through the analysis of the existing common human factors engineering, increases the comfort level during wearing by simply improving the ear belt structure and the head wearing body aiming at the possible risks of strain and illness, and reduces the possibility of injuries after the workers wear the mask for a long time.

Prevent reining mark gauze mask based on human factors engineering wears the body, its characterized in that including the cover body and head: the both sides of the cover body all are provided with the wearing area that can wear, the surface overlap joint of wearing the area has ear buffer gear, the body is worn including soft area in middle part, elasticity canceling release mechanical system, limit portion overlap joint mechanism and ventilation mechanism to the head, the area is worn in all mountable of limit portion overlap joint mechanism's both sides, ear buffer gear includes arc decompression ear area and side direction installing port.

The beneficial effects of the technical scheme are as follows:

(1) the mask body is improved on the wearing of a traditional mask, one method is to increase a buffer mechanism on a mask wearing belt to reduce the damage of the wearing belt to ears, the damage degree can be reduced, but discomfort can be caused after long wearing time, the second method is to change the wearing mode, the wearing belt is sleeved on two sides directly through a head wearing body, the wearing can be completed only by wearing the head wearing body above the neck, the effect of completely relieving the pressure of ears can be realized, the mask body can be optimally used by a user who can not frequently touch the ears in a short period when the ears are injured, and the head wearing body can be matched with a female for use, the head wearing body only needs to be worn on the bound hair, and the head wearing body is contacted with the hair, so that the mask body is more comfortable;

(2) wear comfortable head and wear the first advantage of the body, the second advantage is exactly that the both sides of the body are worn to the head all can stimulate and can reset, can will wear to take to block on the overlap joint groove when the pulling, can not the slippage easily, and can act as an air compressing mechanism at the in-process that stimulates and reset, can compress air to the gas outlet, dispel the heat to the position of wearing the soft area contact in middle part, effectively slow down local thermal production, and this process continuous motion, the radiating efficiency is higher.

Drawings

FIG. 1 is a schematic view of the state of the present invention;

FIG. 2 is a schematic view of the front side of the mask body of the present invention;

FIG. 3 is a schematic view of the inner soft band of the present invention;

FIG. 4 is a schematic view of an arcuate pressure relief ear band of the present invention;

FIG. 5 is a partial cross-sectional view of the central ribbon of the present invention;

FIG. 6 is a schematic view of the inner portion of the inner soft band of the present invention in partial cross-section;

FIG. 7 is a schematic drawing of a cross section of the edge moving block of the present invention;

fig. 8 is a schematic view of the wearing surface of the middle soft belt of the present invention.

In the figure: 1. a cover body; 2. a head-mounted body; 3. wearing a belt; 4. a middle soft belt; 5. an elastic reset mechanism; 6. an arc-shaped pressure-reducing ear band; 7. an internal fixation bar; 8. an edge moving block; 9. a lap joint groove; 10. a gas transmission channel; 11. an air outlet; 12. an edge stop; 13. an air inlet.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be described in detail with reference to the accompanying drawings 1 to 8.

The embodiment provides an anti-mark-tightening mask based on human factors engineering, as shown in the attached drawings, the anti-mark-tightening mask comprises a mask body 1 and a head wearing body 2, the mask belt directly closes the tightness of the mask, and the mask with low requirement on the tightness can be worn by ears and is convenient to wear and take off; the mask with high requirements on tightness is required to be worn on the head, pressure is dispersed so as not to cause ear discomfort, the existing wearing belt is a rope with elasticity but limited length, and the difference of head circumferences of different wearers is adapted by the elasticity of the rope. The mode is low in compatibility with different head circumferences, the mask is prone to being loosened or tightened, knotting is often needed to guarantee the tightness in actual wearing, manual knotting is not accurate enough, errors exist, and time is wasted and is not convenient enough. The mask band is now hung on an adjustable head band type buckle to solve the existing problems. In the use, the user can be according to the head size of self, wear the body coupling through wearing area and head, the both sides of the cover body 1 all are provided with the wearing area 3 that can wear, the surface overlap joint of wearing area 3 has ear buffer gear, head wear body 2 includes middle part soft area 4, elasticity canceling release mechanical system 5, limit portion overlap joint mechanism and air breather, limit portion overlap joint mechanism's both sides all can be installed and wear area 3, ear buffer gear includes arc decompression earlap 6 and side direction installing port, arc decompression earlap design is light and soft, the advantage is small and exquisite, high portability and low cost. When the ear band is worn, the ear band is tightly attached to ears and skin, and the material of the ear band directly influences the wearing comfort. The arc-shaped pressure-reducing ear belt 6 is made of silica gel, the two sides of the middle soft belt 4 are both provided with the inner fixing strips 7, the edge lapping mechanism comprises an edge moving block 8 and a lapping groove 9, the inner part of the edge moving block 8 is provided with the inner fixing strips 7 which are connected with a hidden groove in a sliding way, the elastic reset mechanism 5 comprises an elastic belt, the elastic reset mechanism is added, and has the advantages that one point can be driven by the edge moving block to deflect to block the lapping groove, at the moment, the elastic belt is not easy to separate, the second point can drive the ventilation mechanism due to the deflection when being worn, and can transmit air to the air outlet, so that the effect of blowing up the local part is achieved, the heat generated when the head wearing body is contacted with the body can be reduced, the sweating is reduced, one end of the elastic belt is connected with the edge moving block 8, the other end is connected with the middle soft belt 4, and an inflation groove is arranged between the edge moving block 8 and the middle soft belt 4, the air-breather includes limit portion dog 12, gas transmission passageway 10 and gas outlet 11, air inlet 13 that can admit air is all seted up to the both sides of limit portion movable block 8, limit portion dog 12 sets up in the both sides of the soft area 4 in middle part, the soft area itself in middle part has the compliance, the material in the soft area 4 in middle part is mainly made by pure flexible rubber elastomer, gas transmission passageway 10 sets up in the inside in the soft area 4 in middle part, the one end of gas transmission passageway 10 sets up in one side in the soft area 4 in middle part, the gas transmission passageway 10 other end and 11 intercommunications in gas outlet.

In summary, the anti-mark-tightening mask based on the human factor engineering comprises the following use steps:

1. under the condition that ears can bear, an arc-shaped pressure reduction ear belt can be added on the wearing belt, and the wearing belt is still worn on the ears, so that the ears can be buffered, and the ears are prevented from being damaged due to the fact that the wearing belt is too tight;

2. when the ears of a wearer are injured, the head wearing body can be used, the wearing mode is thoroughly changed, the wearing belts on the two sides of the mask are clamped on the lapping grooves and worn at a position which is a distance away from the upper end of the neck of the wearer, the ears are not injured any more, and the pressure is buffered through the head;

3. these two kinds of wearing methods all can make the person of wearing reduce the injury that the area tension brought, increase the comfort level when wearing, and the staff reduces the sick and wounded possibility after wearing the gauze mask for a long time.

The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.

Claims

1. Prevent reining mark gauze mask based on human factors engineering, including the cover body (1) and the head body of wearing (2), its characterized in that: the both sides of the cover body (1) all are provided with wearable wearing belt (3), the surface overlap joint of wearing belt (3) has ear buffer gear, the head is worn body (2) and is included soft area in middle part (4), elasticity canceling release mechanical system (5), limit portion overlap joint mechanism and ventilation mechanism, limit portion overlap joint mechanism's both sides all can be installed and wear belt (3), ear buffer gear includes arc decompression earlap (6) and side direction installing port.

2. The ergonomic-based anti-strangulation mask as recited in claim 1, wherein: the material of arc decompression ear area (6) is silica gel, the both sides of soft area (4) in middle part all are provided with inside fixed strip (7), limit portion bridging mechanism includes limit portion movable block (8) and overlap joint groove (9), the inside of limit portion movable block (8) is provided with inside fixed strip (7) sliding connection and has hidden groove.

3. The ergonomic-based anti-strangulation mask as recited in claim 2, wherein: the elastic resetting mechanism (5) comprises an elastic belt, one end of the elastic belt is connected with the edge moving block (8), the other end of the elastic belt is connected with the middle soft belt (4), and an inflation groove is formed between the edge moving block (8) and the middle soft belt (4).

4. The ergonomic-based anti-strangulation mask as recited in claim 2, wherein: the ventilation mechanism comprises an edge stop block (12), a gas transmission channel (10) and a gas outlet (11), gas inlets (13) capable of allowing gas to enter are formed in two sides of the edge moving block (8), and the edge stop block (12) is arranged on two sides of the middle soft belt (4).

5. The anti-strangulation mask according to claim 4, wherein: the gas transmission channel (10) is arranged inside the middle soft belt (4), one end of the gas transmission channel (10) is arranged on one side of the middle soft belt (4), and the other end of the gas transmission channel (10) is communicated with the gas outlet (11).