CN211672633U - Disconnect-type dust cap - Google Patents

Abstract

The utility model relates to a labor protection technical field specifically discloses a disconnect-type dustproof cap. The separable dust cap comprises an outer lining layer and an protective layer, the outer lining layer is detachably connected with the protective layer, the outer lining layer comprises a dust cover and a first closing-in part and a second closing-in part which are fixedly connected with the dust cover, the protective layer comprises an annular cap hoop and a protective cover which is integrally formed with the cap hoop, a supporting strip is arranged inside the protective cover, a buffering gap is formed between the supporting strip and the protective cover, a buffering device is detachably arranged at the middle of the supporting strip, the end part of the supporting strip is connected with the cap hoop, the protective layer is placed inside the outer lining layer when the separable dust cap is used, the second closing-in part is tightly covered by the cap hoop, and the separable dust cap can provide good dust prevention and safety protection functions at the same time.

Description

Disconnect-type dust cap

Technical Field

The utility model relates to a labor protection field especially relates to a disconnect-type dustproof cap.

Background

Safety protection is always a very important link in the construction process, and in order to reduce the damage of the construction process and accidents to operators, personal protection equipment is often required to be worn according to the construction environment, and generally comprises appliances such as safety helmets, goggles, hearing protectors, safety gloves, safety shoes, respirators, safety belts and the like. The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors. The safety helmet generally comprises a helmet shell, a helmet liner, a chin strap and accessories, has good impact protection performance, and is used in places with impact injuries.

In the fields of scientific research, medical treatment, medicine, chemical industry, food and the like, the daily work is often carried out by entering a dust-free room or a clean workshop so as to avoid influencing the acquisition of test data or the batching and the product cleanliness due to dust. In addition to the requirement for cleanliness of the room, workers also need to be equipped with a full body and clean up surface dust before entering the room, so as to prevent dust carried by the human body from being brought into the room, including wearing dust caps and the like. The dustproof cap has the functions of reducing the pollutants in a workplace from being attached to a human body and damaging the health of the human body on one hand, and avoiding the pollutants of the human body from falling off, such as dust, hair, scurf and the like, so that the cleanness requirement of the workplace cannot be damaged and the product quality is not influenced on the other hand.

The dust cap among the prior art is generally made by the non-woven fabrics material, though can effectively avoid polluting, does not have the safeguard effect, has very big potential safety hazard to the staff of mostly working in the workshop to the certain requirement of cleanliness factor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a disconnect-type dustproof cap, dustproof cap adopts the disconnect-type structure, include mutually independent outer lining layer and can assemble the inside inoxidizing coating of outer lining layer, disconnect-type dustproof cap simple structure, convenient to use can have the safety protection function concurrently when providing good dustproof effect, can effectively reduce the emergence of clean workshop incident.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

a separated dust cap comprises an outer lining layer and a protective layer, wherein the outer lining layer is detachably connected with the protective layer, the outer lining layer comprises a dust cover, a first closing-up part and a second closing-up part, the first closing-up part and the second closing-up part are fixedly connected with the periphery of the dust cover, the first closing-up part and the second closing-up part are mutually independent, the first closing-up part is positioned on the outer side of the second closing-up part, the protective layer comprises an annular cap hoop, the second closing-up part is turned inwards to tightly wrap the cap hoop, a hemispherical protective cover integrally formed with the cap hoop is arranged on the cap hoop, a radial supporting belt is further arranged in the protective cover, a buffer gap is arranged between the supporting belt and the protective cover, a buffer device is detachably arranged in the middle of the supporting belt, and the end part of the supporting; the protective layer is placed inside the outer lining layer when the separable dustproof cap is used, the second closing-in part is tightly wrapped through the inward-turning second closing-in part, the outer lining layer and the protective layer are combined and used by the cap hoop, and when the separable dustproof cap is worn, the first closing-in part can effectively prevent pollutants in the protective layer from falling off, the second closing-in part is fixed on the periphery of the head of a wearer and used for preventing hair or leather scraps from falling off, and meanwhile, a good protection effect is provided.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

furthermore, the first closing-in part and the second closing-in part are both flat rubber bands or elastic bands, and tightening marks generated by long-time wearing can be effectively avoided when a good fixing effect is achieved.

Furthermore, the width of the first closing-in part and the second closing-in part is not less than 4cm, so that a good fixing purpose and a good dustproof effect are achieved.

Further, the buffer device is an air cushion or a foam buffer cushion, and the thickness of the buffer device is not less than 1.5 cm.

Furthermore, the buffer device is circular or butterfly-shaped, and the lower surface of the buffer device is provided with a curve which is attached to the head of a human body, so that the buffer device is comfortable to wear.

Furthermore, a plurality of air holes penetrating through the protective cover are formed in the protective cover, so that the air holes are convenient for the exchange of air inside and outside the helmet body, and the stuffiness is avoided.

Furthermore, the air holes are in a circular truncated cone shape.

Furthermore, an air bag is filled in the buffer gap, and the air bag can further weaken impact injury and improve the protection performance.

Further, the dust cover outside still is provided with two gauze mask fixed parts, gauze mask fixed part symmetry sets up the both sides at the dust cover, the gauze mask fixed part is used for fixed gauze mask, makes and wears easily join in marriage the gauze mask when disconnect-type dust cap does benefit to the suction that reduces dust or suspended particles in the air, makes disconnect-type dust cap has better safeguard effect.

Furthermore, the dust cover is made of non-woven fabric materials, and the manufacturing and using cost is low.

Furthermore, the protective cover is made of polycarbonate or polypropylene ethylene materials, is light in weight and high in strength, and can achieve a good protective effect.

The utility model has the advantages that:

on the one hand, the utility model provides a pair of disconnect-type dustproof cap, its inoxidizing coating and outer liner mutually independent and can make up the use, provide better labor protection for the person of wearing when playing dustproof effect, effectively reduce the occurence of failure.

On the other hand, the utility model provides a pair of disconnect-type dust cap, its simple structure, including outer lining and rather than dismantling the inoxidizing coating of being connected, the inoxidizing coating life-span is longer, can recycle, sets up and uses by supplying disinfection or clean back in the outer lining in its outside, plays good dustproof and safety protection effect when whole disinfection and clean cost.

Drawings

Fig. 1 is a wearing schematic view of a separate dust cap provided by the present invention;

fig. 2 is a schematic cross-sectional view of a separate dust cap according to the present invention;

FIG. 3 is an enlarged view of the separated dust cap at the A position;

fig. 4 is a bottom view of a separate dust cap provided by the present invention;

the reference signs are: 1 is an outer lining layer, 11 is a dust cover, 12 is a first closing part, 13 is a second closing part, 2 is a protective layer, 21 is a cushion pad, 211 is a heat dissipation hole, 22 is a supporting belt, 23 is a protective cover, 231 is a ventilation hole, 24 is a cap hoop, and 3 is a mask fixing part.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, the separated dust cap provided in this embodiment includes an outer liner 1 and an protective layer 2, the outer liner 1 is detachably connected to the protective layer 2, the outer liner 1 includes a dust cover 11, and a first closing portion 12 and a second closing portion 13 fixedly connected to a periphery of the dust cover 11, the first closing portion 12 and the second closing portion 13 are independent of each other, the first closing portion 12 is located at an outer side of the second closing portion 13, the protective layer 2 includes an annular cap band 24, the second closing portion 13 is turned inwards to tightly wrap the cap band 24, the cap band 24 is provided with a hemispherical protective cover 23 integrally formed with the cap band 24, the protective cover 23 is further provided with a radial supporting band 22 inside, a buffering gap is provided between the supporting band 22 and the protective cover 23, and a buffering device is detachably provided at a middle portion of the supporting band 22, the end of the supporting band 22 is connected with the cap hoop 24; the protection layer 2 is placed to disconnect-type dust cap when using inside 1 outer lining layer, makes through turning over the second receipts oral area 13 to the enstrophe the cap hoop 24 makes up the use with outer lining layer 1 and protection layer 2, when wearing first receipts oral area 12 can effectively prevent that the pollutant in the protection layer 2 from dropping, second receipts oral area 13 is fixed at the wearer's head periphery for prevent that hair or dander from dropping, simultaneously, protection layer 2 can provide good safeguard effect for the wearer.

In the present embodiment, the first and second mouth parts 12 and 13 are flat elastic bands, which effectively avoid the occurrence of strangulation marks after long-time wearing when achieving good fixing effect.

In this embodiment, the width of the first and second receiving portions 12 and 13 is 4cm, so as to achieve good fixing and dust-proof effects.

In this embodiment, the thickness of the foam cushion 21 of the cushioning device is 1.5cm, and a plurality of heat dissipation holes 211 are formed in the foam cushion 21.

In this embodiment, the foam cushion pad 21 is adhered to the belt 22 by a hook and loop fastener, so as to facilitate replacement of the foam cushion pad.

In this embodiment, the buffering device is butterfly-shaped and the lower surface of the buffering device has a curve fitting with the head of a human body, so that the separate dust cap is comfortable to wear.

In this embodiment, the protective cover 23 is provided with a plurality of air holes 231 penetrating through the protective cover 23, and the air holes 231 facilitate the exchange of air inside and outside the cap body, thereby avoiding sultry.

In this embodiment, the air hole 231 is in a circular truncated cone shape.

In this embodiment, dust cover 11 outside still is provided with two gauze mask fixed part 3, 3 symmetries of gauze mask fixed part set up the both sides at dust cover 11, gauze mask fixed part 3 is the oval arch of setting at the ear corresponding position, gauze mask fixed part 3 is used for fixed gauze mask, and it is more convenient to make to wear the gauze mask, does benefit to the suction of dust or suspended particles in the reduction air, makes the disconnect-type dust cap has better safeguard effect.

In the embodiment, the dust cover 11 is made of a non-woven fabric material, and has low manufacturing and using cost and good dust-proof effect.

In this embodiment, the protective cover 23 is made of a polypropylene material, and has a light weight and a high strength, so as to achieve a good protective effect.

The principle of the utility model is that: the utility model provides a separate dust cap which is provided with an outer lining layer 1 and a protective layer 2 which are mutually independent, which can reduce the cleaning or disinfection cost and reduce the overall use cost; meanwhile, the protective layer 2 is reasonable in structural design, can effectively reduce impact damage and has a good safety protection effect.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (10)

1. The utility model provides a disconnect-type dust cap which characterized in that: including outer lining layer (1) and inoxidizing coating (2), outer lining layer (1) can be dismantled with inoxidizing coating (2) and be connected, outer lining layer (1) include dust cover (11) and with first receipts oral area (12) and second receipts oral area (13) of dust cover (11) periphery fixed connection, first receipts oral area (12) and second receipts oral area (13) are independent each other, first receipts oral area (12) are located the outside of second receipts oral area (13), inoxidizing coating (2) include cyclic annular hoop (24), second receipts oral area (13) turn over to the enstrophe can wrap up tightly hoop (24), be provided with on hoop (24) with hoop (24) integrated into one piece's hemisphere protection casing (23), protection casing (23) inside still is provided with and is radial support area (22), support area (22) with be provided with the buffering clearance between protection casing (23), the middle part of the supporting belt (22) is detachably provided with a buffer device, and the end part of the supporting belt (22) is connected with the hat hoop (24).

2. The split dust cap of claim 1, wherein: the first closing-in part (12) and the second closing-in part (13) are both flat rubber bands or elastic bands.

3. The split dust cap of claim 1, wherein: the width of the first closing part (12) and the second closing part (13) is not less than 4 cm.

4. The split dust cap of claim 1, wherein: the buffer device is an air cushion or a foam buffer pad (21).

5. The split dust cap of claim 1, wherein: the buffer device is round or butterfly-shaped, and the lower surface of the buffer device is provided with a curve which is attached to the head of a human body.

6. The split dust cap of claim 1, wherein: the protective cover (23) is provided with a plurality of air holes (231) which penetrate through the protective cover (23).

7. The split dust cap of claim 1, wherein: and an air bag is also filled in the buffer gap.

8. The split dust cap of claim 1, wherein: two mask fixing parts (3) are further arranged outside the dust cover (11).

9. The split dust cap of claim 1, wherein: the dust cover (11) is made of a non-woven fabric material.

10. The split dust cap of claim 1, wherein: the protective cover (23) is made of polycarbonate or polypropylene ethylene material.

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