CN112021712A

CN112021712A - Protective cap

Info

Publication number: CN112021712A
Application number: CN202011005955.8A
Authority: CN
Inventors: 金容范
Original assignee: Beijing Kd Navien Thermal Equipment Co ltd
Current assignee: Beijing Kd Navien Thermal Equipment Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-04

Abstract

The utility model relates to a helmet relates to personal protective equipment's field, including the cap body and the brim of a hat, be provided with the installation shell on the brim of a hat, lay the anion module in the installation shell and be used for the battery module to the power supply of anion module, still be provided with the fan to the blast air in the installation shell on the installation shell, seted up the air outlet on the brim of a hat in the installation shell. The air purifier has the advantage that people can breathe fresh air as much as possible.

Description

Protective cap

Technical Field

The present application relates to the field of personal protective equipment, and in particular, to a protective cap.

Background

In order to better protect people when going out and prevent PM2.5 and droplets with viruses from entering the bodies of people in a breathing mode, the mask is mainly worn at present, PM2.5 and droplets with viruses can be blocked by the mask to a great extent, and the possibility that people inhale PM2.5 and droplets with viruses is reduced when going out, so that people are better protected.

However, after the existing mask is worn, people can not breathe smoothly at first, discomfort is brought to people, and meanwhile, if people wearing glasses wear the mask in winter, humid hot air exhaled by people often flows upwards to reach the glasses, and a layer of water mist is formed after the humid air is contacted with the glasses in winter, so that the sight of people is greatly influenced.

Disclosure of Invention

In order to provide one kind and wear more comfortablely, and have the helmet of disinfecting and removing haze function, this application provides a helmet.

The application provides a helmet adopts following technical scheme:

the utility model provides a helmet, includes the cap body and the brim of a hat, still is provided with the anion generating device to the preceding regional release anion of people's face of brim of a hat below on the helmet, and anion generating device is equipped with the anion module and is used for the battery module to the power supply of anion module including the installation shell in the installation shell.

Through adopting above-mentioned technical scheme, people are wearing after the helmet, and the anion that the anion module in the installation shell produced can reach people's facial region to make bacterium, virus and PM2.5 in people's facial region's the air purified by the anion, compare in the mode of wearing the gauze mask simultaneously, wear the helmet and make people's breathing more smooth and easy and comfortable, and can not produce great influence to people's glasses winter.

Preferably, the mounting shell is further provided with a fan for blowing air into the mounting shell.

Through adopting above-mentioned technical scheme, the fan makes the interior anion of installation shell carry to people's facial region's efficiency higher.

Preferably, the anion generating device is fixedly connected to the upper surface of the brim, an air outlet is formed in the brim in the mounting shell, and an air guide member for enabling anion wind blown out from the air outlet to directly blow towards the face area of people is fixedly connected to the lower surface of the brim.

Through adopting above-mentioned technical scheme, the wind that has the anion in the installation shell is discharged the back in the air outlet, can blow to people's face under the effect of air guide, makes people's face have a fresh and cool sensation on the one hand, and on the other hand because anion wind directly blows to people's face for the anion can be accurate concentrate on people's face, thereby more accurate air to people's facial region purifies.

Preferably, a face mask for shielding wind is arranged on the lower surface of the visor.

Through adopting above-mentioned technical scheme, the face guard can play sunshade ultraviolet protection's effect on the one hand, and on the other hand, when people at the in-process of walking, the face guard can shelter from the wind that comes to the head on, reduces the influence that the wind corresponds anion air current to the head on for anion air current is better to the purifying effect of people's facial air.

Preferably, the top of face guard is articulated with the lower surface of brim of a hat, and the rigid coupling has a plurality of first box on the one side that the brim of a hat deviates from the people's face, and the rigid coupling has a plurality of first son with the cooperation of first box and use to detain on the lower surface of the brim of a hat.

Through adopting above-mentioned technical scheme, when the face guard when not needing to use, people open a plurality of first buttons and make the face guard upwards rotatory, and make a plurality of first son detain and a plurality of first box-lock be in the same place, people's sight has just lost the sheltering from of face guard like this.

Preferably, the cap body is provided with a drape.

Through adopting above-mentioned technical scheme, the drapes over one side and can play sun-proof effect to people's neck position, and on the other hand can also cooperate face guard, cap body and brim of a hat to form a downwardly open-ended space in people's head region, reduces the influence of outside air current to the anion air current to make the anion air current better to the air purification effect of people's face.

Preferably, be provided with a plurality of two detachable connecting pieces of realization between the drape over one's shoulders curtain and the cap body, the connecting piece includes the connecting block, and the rigid coupling has the joint board on the connecting block, and the one end and the connecting block rigid coupling of joint board, the other end of joint board sets up to the direction slope that deviates from the connecting block, and the connecting piece still includes the connecting pipe of cover on the connecting block, set up the fixed orifices with the joint board adaptation on the connecting pipe.

By adopting the technical scheme, the detachable connection between the drape and the cap body is realized, so that the drape is convenient for people to clean.

Preferably, the cap body comprises a top layer, an interlayer and an inner layer, the interlayer is located between the top layer and the inner layer, vent holes are formed in the interlayer and communicated with the inside of the mounting shell, a plurality of second connecting holes communicated with the vent holes are formed in the cap body, and a plurality of third connecting holes communicated with the vent holes are formed in the inner wall of the cap body.

By adopting the technical scheme, air in the installation cavity can enter the vent hole in the interlayer through the first connecting hole and then is discharged from the second connecting hole, and meanwhile, negative ion air flow in the interlayer is connected with the scalp of a person through the third connecting holes, so that the scalp of the person can be sterilized by the air flow with negative ions while the head of the person is more comfortable in the process of wearing the protective cap.

Preferably, the top layer, the interlayer and the inner layer are arranged separately, and the inner layer and the top layer are detachably connected.

By adopting the technical scheme, the interlayer can be conveniently detached and cleaned by people.

Preferably, inlayer upper surface rigid coupling has many connecting rods, and the connecting rod passes the intermediate layer, and the lower surface rigid coupling of top layer has a plurality of sleeves, a plurality of sleeves and many connecting rods one-to-one, and the connecting rod has the joint piece towards sheathed tube one end rigid coupling, and joint piece grafting groove cover is intraductal.

Through adopting above-mentioned technical scheme, when the helmet is in use, the connecting rod passes through the joint piece and links together with the sleeve pipe, and then makes top layer, intermediate layer and bottom link together for the cap body becomes a whole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the installation shell is arranged on the cap body, the negative ion module is arranged in the installation shell, the negative ion module is blown to the face of people under the action of the fan, and the negative ions can disinfect air in the face area of people and remove PM2.5 in the face area of people, so that people can absorb cleaner air;

2. the face mask and the drape are arranged on the helmet body, so that the sun-proof function of the helmet is enhanced, and the cleaning effect of air on the face of a user is enhanced;

3. through setting up the cap body into top layer, intermediate layer and inlayer, set up the air vent in the intermediate layer, and communicate in air vent and the installation shell to make people can be more comfortable when taking the cap body.

Drawings

FIG. 1 is a schematic view of the external structure of the helmet in this embodiment;

FIG. 2 is a side sectional view showing the internal structure of the helmet in this embodiment;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the structure of the male connector of this embodiment;

FIG. 5 is an enlarged partial schematic view of portion B of FIG. 2;

fig. 6 is a partially enlarged schematic view of a portion C in fig. 2.

Description of reference numerals: 1. a cap body; 101. a top layer; 1011. a first connection hole; 1012. a second connection hole; 102. an interlayer; 1020. a vent hole; 1021. a through hole; 103. an inner layer; 1031. a third connection hole; 1032. connecting cloth; 1033. magic tape; 2. a brim; 21. an air outlet; 22. an air guide member; 221. a wind guide hole; 23. a baffle plate; 231. a first button; 24. a first sub-buckle; 25. a facial region; 3. a negative ion generating device; 31. mounting a shell; 311. a mounting cavity; 32. a negative ion module; 33. a battery module; 4. a blower housing; 41. an air supply outlet; 42. a fan; 43. a protective net; 5. a face mask; 51. a first female buckle; 6. drapes; 61. a second sub-buckle; 7. a connecting rod; 71. a clamping block; 8. a sleeve; 9. a connecting member; 91. a first connecting rope; 92. connecting blocks; 93. a clamping and connecting plate; 92. a second connecting rope; 921. a connecting pipe; 9211. a fixing hole; 9212. a pressing plate; 9213. and pressing the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Referring to fig. 1, the embodiment of the present application discloses a helmet, including a cap body 1 and a brim 2, the brim 2 is fixedly connected with the cap body 1, and the upper surface of the brim 2 is provided with an anion generating device 3, specifically, the anion generating device 3 includes an installation shell 3 arranged on the upper surface of the brim 2.

Referring to fig. 2, fig. 3, installation shell 3 is in the same place with brim of a hat 2 and 1 rigid coupling of the cap body respectively, be provided with installation cavity 31 in the installation shell 3, the rigid coupling has anion module 32 on the inner wall of vertical direction in the installation cavity 31, the upper surface of installation shell 3 still the rigid coupling have with installation cavity 31 intercommunication air supply shell 4, air supply outlet 41 has been seted up on the air supply shell 4, air supply outlet 41 orientation deviates from the direction of the cap body 1, and it has the fan 42 that is used for air supply in the installation cavity 31 to go back the rigid coupling on the inner wall of air supply shell 4, and still be provided with the battery module 33 that is used for supplying power to anion module 32 and fan 42 in the installation cavity. The brim 2 in the mounting cavity 31 is provided with a plurality of air outlets 21.

Referring to fig. 3, after people wear the protective cap, the anion module 32 in the installation cavity 31 can produce anions, the fan 42 can blow air into the installation cavity 31, and the air carrying the anions in the installation cavity 31 can blow out downwards to the facial region 25 of people through the air outlet 21, so that bacteria, viruses and PM2.5 in the air of the facial region 25 of people are purified by the anions, people can breathe clean air, and the protective cap can be worn more comfortably compared with a mask.

Referring to fig. 3, a protective net 43 is further fixed to the air outlet 41 of the air supply case 4, the protective net 43 is located between the fan 42 and the air outlet 41, and the protective net 43 can prevent external impurities from entering the installation cavity 31 as much as possible.

Referring to fig. 3, the wind guide 22 is fixed to the lower surface of the visor 2, and more specifically, the wind guide 22 is a rectangular block, and the wind guide 22 is provided with a plurality of wind guide holes 221 inclined toward the human face, and the plurality of wind guide holes 221 respectively correspond to the plurality of wind outlets 21 of the visor 2. After the air with the negative ions in the installation cavity 31 is discharged from the air outlet 21, the air can be blown to the face of people under the action of the air guide hole 221, and the face of people can have a fresh and cool feeling.

The lower surface of the brim 2 is provided with a transparent face mask 5 with a color changing function, the face mask 5 is perpendicular to the brim 2, the cross section of the face mask 5 is arc-shaped, and the inner arc surface of the face mask 5 faces to the face of people. The effect of sunshade ultraviolet protection can be played to 5 one sides of face guard, and on the other hand, when people at the in-process of walking, face guard 5 can shelter from the wind that comes to the head-on, reduces the influence that the wind corresponds anion air current to the head-on for anion air current is better to the purifying effect of people's facial air.

Referring to fig. 2 and 3, the upper edge of the face mask 5 is hinged to the visor 2, a baffle plate 23 is fixedly connected to the lower surface of the visor 2 on the side of the face mask 5 facing the face area 25 of the person, and the face mask 5 and the baffle plate 23 are connected together by a plurality of first buttons 231. Simultaneously, the face guard 5 deviates from the both sides border of the facial one side of people and has a plurality of first box buckles 51 fixedly connected, the equal fixedly connected in both sides of the lower surface of the brim of a hat 2 has a plurality of first sub buckles 24, when the face guard 5 is not needed to be used, people open a plurality of first buttons 231 to make the face guard 5 upwards rotate, and make a plurality of first sub buckles 24 and a plurality of first box buckles 51 buckle together, people's sight has just lost sheltering from of face guard 5 like this. On the other hand, the baffle 23 can also shield the gap between the face mask 5 and the brim 2, and reduce the influence of the windward wind on the negative ion wind.

Referring to fig. 1 and 2, a drape 6 is arranged at the lower edge of the cap body 1, a plurality of second sub-buttons 61 adapted to the first female buttons 51 are fixedly connected to both edges of the drape 6, and when the face mask 5 is in a working state, the face mask 5 and the drape 6 are connected together by fastening the first female buttons 51 and the second sub-buttons 61 together. The drape 6 can play sun-proof effect to people's neck position on the one hand, and on the other hand can also cooperate face guard 5, cap body 1 and brim of a hat 2 to form a downwardly open-ended space in people's head region, reduces the influence of outside air current to anion air current to make anion air current better to people's facial air purification effect.

Refer to fig. 1, fig. 4, it is further, drape over one's shoulders 6 needs to wash after long-time use, in order to make things convenient for people to drape over one's shoulders 6 and dismantle from the cap body 1, drape over one's shoulders between 6 tops of curtain and the cap body 1 and be provided with a plurality of connecting pieces 9, connecting piece 9 includes first connecting rope 91, first connecting rope 91 bottom and drape over one's shoulders 6 rigid coupling, the top rigid coupling of first connecting rope 91 has connecting block 92, the symmetry rigid coupling has two joint boards 93 on the outer peripheral face of connecting block 92, joint board 93 adopts the material preparation that has elastic variable to form, joint board 93 is laid along the length direction of connecting rod 7, and joint board 93 deviates from the one end rigid coupling joint of first connecting rope 91 with connecting block 92, the free end of joint board 93 leans out. The connecting piece 9 still includes the second of rigid coupling on the outer peripheral face of the cap body 1 bottom and connects rope 92, and the one end rigid coupling that the second connected rope 92 deviates from the cap body 1 has a connecting pipe 921, has seted up on the outer peripheral face of connecting pipe 921 along self length lay and with joint plate 93 adaptation fixed orifices 9211. When the drapery 6 is installed, the connecting rod 7 is inserted into the connecting pipe 921, and the clamping plate 93 is clamped in the fixing hole 9211. When the drapery 6 needs to be detached, a worker presses the two clamping plates 93 to separate the clamping plates 93 from the fixing holes 9211, and then pulls out the connecting rod 7.

Further, for the convenience of staff press fixed orifices 9211 with joint board 93, the symmetry rigid coupling has two according to the pressure board 9212 of laying along connecting pipe 921 length direction on the outer peripheral face of connecting pipe 921, according to one end rigid coupling that board 9212 and connecting pipe 921 were connected rope 92 towards the second, press the one end that second connection rope 92 was kept away from to pressure board 9212 and lay outwards, and press the material preparation that board 9212 adopted to have elastic variable and form according to, press the one side of board 9212 towards fixed orifices 9211 on the rigid coupling have with the press piece 9213 of fixed orifices 9211 adaptation.

Referring to fig. 3 and 5, after a person wears the cap body 1 for a long time, the head of the person has stuffy feeling, and in order to make the head of the person more comfortable when wearing the cap body 1, the cap body 1 comprises a top layer 101, an interlayer 102 and an inner layer 103, the interlayer 102 is located between the top layer 101 and the inner layer 103, the interlayer 102 is made of elastic materials, and a plurality of criss-cross vent holes 1020 are formed in the interlayer 102. The upper surface of the cap body 1 in the mounting shell 31 is provided with a plurality of first connecting holes 1011 communicated with the vent holes 1020, the tail of the top layer 101 is provided with a plurality of second connecting holes 1012 communicated with the vent holes 1020, meanwhile, the inner layer 103 and the interlayer 102 are provided with a plurality of third connecting holes 1031 communicated with the vent holes 1020, and the plurality of third connecting holes 1031 on the inner layer 103 correspond to the plurality of third connecting holes 1031 on the interlayer 102 one to one.

Therefore, air in the mounting cavity 31 can enter the vent holes 1020 in the interlayer 102 through the first connecting holes 1011 and then be discharged from the second connecting holes 1012, and meanwhile, the negative ion airflow in the interlayer 102 is connected with the scalp of a person through the third connecting holes 1031, so that the head of the person is more comfortable in the process of wearing the protective cap.

Furthermore, since the body fluid such as sweat is discharged from the head of a person, the interlayer 102 of the cap 1 needs to be cleaned after the cap 1 is worn for a long time. In order to facilitate cleaning of the interlayer 102 by workers, the top layer 101, the interlayer 102 and the inner layer 103 are arranged separately from each other, the edge of the inner layer 103 is fixedly connected with a connecting cloth 1032, the connecting cloth 1032 is adhered to the lower edge of the top layer 101 through a letter magic tape 1033, and the inner layer 103 is fixedly connected with the visor 2. When the interlayer 102 needs to be cleaned, the magic tape 1033 between the inner layer 103 and the top layer 101 is opened for cleaning.

Referring to fig. 6, further, a plurality of through holes 1021 have been seted up between the upper surface and the lower surface of intermediate layer 102, the upper surface rigid coupling of inlayer 103 has many connecting rods 7, many connecting rods 7 correspond with a plurality of through holes 1021 respectively, and connecting rod 7 wears to establish in self corresponding through hole 1021, the rigid coupling is equipped with a plurality of sleeve pipes 8 on the lower surface of top layer 101, a plurality of sleeve pipes 8 respectively with a plurality of through holes 1021 one-to-one, and sleeve pipe 8 wears to establish in self corresponding through hole 1021, the top rigid coupling of connecting rod 7 has the joint piece 71 of round platform form, the diameter of joint piece 71 is by the one end of orientation sleeve pipe 8 to the direction crescent of inlayer 103, and the diameter of border is not more than the internal diameter of sleeve pipe 8 on the joint piece 71, the diameter portion of border is less than the internal. People joint piece 71 in the sleeve pipe 8 that self corresponds to there has been the relation of connection between the top layer 101 that makes the cap body 1 and the inlayer 103, makes the cap body 1 more stable, and connecting rod 7 can also be spacing to the state of intermediate layer 102 simultaneously, avoids cap body 1 off tracking to appear in the in-process intermediate layer 102 of using.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A protective cap, its characterized in that: including the cap body (1) and brim of a hat (2), still be provided with anion generating device (3) to the preceding regional release anion of people's face of brim of a hat (2) below on the helmet, anion generating device (3) are including installation shell (31), and lay in installation shell (31) anion module (32) and be used for battery module (33) to the power supply of anion module (32).

2. A protective cap according to claim 1, wherein: and a fan (42) for blowing air into the mounting shell (31) is also arranged on the mounting shell (31).

3. A protective cap according to claim 1, wherein: the anion generating device (3) is fixedly connected to the upper surface of the cap peak (2), an air outlet (21) is formed in the cap peak (2) in the mounting shell (31), and an air guide piece (22) which enables anion wind blown out from the air outlet (21) to directly blow towards a face area (25) of people is fixedly connected to the lower surface of the cap peak (2).

4. A protective cap according to claim 3, wherein: and a face mask (5) for shielding wind is arranged on the lower surface of the cap peak (2).

5. A protective cap according to claim 4, wherein: the top of face guard (5) is articulated with the lower surface of brim of a hat (2), and the rigid coupling has a plurality of first box (51) on brim of a hat (2) deviates from the one side of people's face, and the rigid coupling has a plurality of first son with first box (51) cooperation use and detains (24) on the lower surface of brim of a hat (2).

6. A protective cap according to claim 5, wherein: the cap body (1) is provided with a drape (6).

7. A protective cap according to claim 6, wherein: drape over one's shoulders and be provided with a plurality of two detachable connecting pieces of realization (9) between curtain (6) and the cap body (1), connecting piece (9) are including connecting block (92), the rigid coupling has joint board (93) on connecting block (92), and the one end and the connecting block (92) rigid coupling of joint board (93), the other end of joint board (93) sets up to the direction slope that deviates from connecting block (92), connecting piece (9) are still including establishing connecting pipe (921) on connecting block (92), set up on connecting pipe (921) with fixed orifices (9211) of joint board (93) adaptation.

8. A protective cap according to claim 7, wherein: the cap body (1) comprises a top layer (101), an interlayer (102) and an inner layer (103), the interlayer (102) is located between the top layer (101) and the inner layer (103), a vent hole (1020) is formed in the interlayer (102), the vent hole (1020) is communicated with the interior of the installation shell (31), a plurality of second connecting holes (1012) communicated with the vent hole (1020) are formed in the cap body (1), and a plurality of third connecting holes (1031) communicated with the vent hole (1020) are formed in the inner wall of the cap body (1).

9. A protective cap according to claim 8, wherein: the top layer (101), the interlayer (102) and the inner layer (103) are arranged in a mutually separated mode, and the inner layer (103) is detachably connected with the top layer (101).

10. A protective cap according to claim 8, wherein: inner layer (103) upper surface rigid coupling has many connecting rods (7), and intermediate layer (102) are passed in connecting rod (7), and the lower surface rigid coupling of top layer (101) has a plurality of sleeve pipes (8), a plurality of sleeve pipes (8) and many connecting rods (7) one-to-one, and connecting rod (7) have joint piece (71) towards the one end rigid coupling of sleeve pipe (8), in joint piece (71) grafting groove sleeve pipe (8).