CN111467125A - Head-mounted cooling device - Google Patents
Head-mounted cooling device Download PDFInfo
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- CN111467125A CN111467125A CN202010443081.8A CN202010443081A CN111467125A CN 111467125 A CN111467125 A CN 111467125A CN 202010443081 A CN202010443081 A CN 202010443081A CN 111467125 A CN111467125 A CN 111467125A
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- mask
- head
- helmet
- sandwich
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
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- 238000005192 partition Methods 0.000 claims description 14
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- 239000011232 storage material Substances 0.000 claims description 8
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- 230000004308 accommodation Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 235000012149 noodles Nutrition 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 39
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/20—Face guards, e.g. for ice hockey
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/281—Air ducting systems
- A42B3/283—Air inlets or outlets, with or without closure shutters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/10—Cooling bags, e.g. ice-bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0003—Face
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/10—Cooling bags, e.g. ice-bags
- A61F2007/108—Cold packs, i.e. devices to be cooled or frozen in refrigerator or freezing compartment
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a head-wearing type cooling device which comprises a mask part, wherein the mask part is provided with mask bodies and grid connecting parts, the mask bodies are positioned on two sides of the mask part, the grid connecting parts are used for connecting the mask bodies, ear hanging parts are connected to the outer sides of the mask bodies, inner cavities are arranged on the back of the mask bodies and used for arranging cold storage bags, and blocking covers are used for blocking the inner cavities of the mask bodies. This application has still disclosed helmet portion simultaneously, but helmet portion exclusive use, also can be through pegging graft ear-hang portion and use in lantern ring and mask portion combination, establishes the sandwich body in helmet portion, is equipped with the cold-storage bag in the sandwich body, can realize the cooling to human head through the cold-storage bag.
Description
Technical Field
The invention relates to the technical field of medical protectors, in particular to a head-mounted cooling device.
Background
Cold compress devices are widely used in the medical field, but the existing cold compress devices have problems when used in certain specific scenes:
for example, when the wound is injured, the wound needs to be iced, when the forehead and the left and right cheeks are iced, the ice bag needs to be supported by the user for a long time to be used due to the special use position of the forehead, so that the use of a patient is inconvenient, and in cold compress, because the ice bag is exposed in the air and supported by the hand, part of cold energy is used for carrying out heat exchange with the outside, hands and the like, the cold energy is not completely acted on the needed affected part, so that the energy waste and the long-term reduction of single use are caused.
For example, the riding cap used for outdoor riding and the safety cap used in construction site production do not consider whether the equipment has the heat dissipation and ventilation functions or not while achieving the protection effect, and the user can feel stuffy after long-term wearing.
For example, the mask is used in a hospital environment with a large number of patients and intensive personnel, and a classroom with a closed environment characteristic is also provided, under the environment, if the mask is worn for a long time, a user can feel stuffy, and particularly in a summer environment or a high-temperature environment, the user is easy to sweat due to stuffy, so that the experience and the feeling of the user are directly influenced, and for a medical mask, if the user sweats a lot, a large amount of sweat wets the mask, so that after moisture enters a filter layer and is absorbed on melt-sprayed cloth, an electrostatic structure on the filter layer can be damaged, the virus filtering function is disabled, and the infection risk is caused to the user; particularly, in some emergency special situations, such as epidemic outbreak period, the infection risk is increased sharply, and the medical mask is urgently needed to be protected.
Therefore, in summary, how to design a cold compress device for head use can meet the use requirements of some specific scenes, and ensure the normal use of other devices, such as a mask, through cold compress, so that the cold compress device is a research direction in the medical field at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention discloses a head-mounted cooling device which comprises a mask part, wherein the mask part is provided with mask bodies positioned on two sides and grid connecting parts used for connection, the outer side of the mask body is connected with an ear hanging part, an inner cavity is arranged on the back of the mask body and used for arranging a cold storage bag, and a blocking cover is used for blocking the inner cavity of the mask body. This application has still disclosed helmet portion simultaneously, but helmet portion exclusive use, also can be through pegging graft ear-hang portion and use in lantern ring and mask portion combination, establishes the sandwich body in helmet portion, is equipped with the cold-storage bag in the sandwich body, can realize the cooling to human head through the cold-storage bag.
The invention is realized by the following technical scheme:
a head-wearing cooling device comprises a mask part which can be used in cooperation with a mask; the mask part comprises two mask bodies and a grid connecting part; the left side and the right side of the grid connecting part are respectively connected with the inner sides of the two surface bodies; the mask part also comprises two ear-hanging parts; the ear hanging parts are respectively fixedly connected to the outer side of one surface body and can be fixed with the ears of a human body; the back of the mask body is provided with a first inner cavity, and a cold accumulation bag is accommodated in the first inner cavity; a cold storage material is arranged in the cold storage bag; the mask part also comprises a blocking cover; the blocking cover is connected to the back of the mask body and can block the first inner cavity opening; when in use, the mask body is positioned right above the cheek area of the human body; the blocking cover is attached to the cheek area.
Further, the mask body includes a first partition plate; the first partition board is vertically arranged in the first inner cavity and divides the first inner cavity into a plurality of first accommodating cavities; the cold accumulation bags correspond to the first accommodating cavities in number and are respectively accommodated in the first accommodating cavities.
Furthermore, a plurality of first gap heads are arranged on the back surface of the blocking cover; the blanking cover is directly attached to the skin in the cheek region via a first gap head, and a first gap zone is formed between the blanking cover and the cheek region.
Furthermore, the first gap head is provided with a plurality of gaps which are respectively positioned under the first partition plate and under the first accommodating cavity.
Furthermore, the mask body also comprises a first air vent; the opening direction of the first air hole is consistent with that of the first accommodating cavity and the first air hole is formed in the first partition plate; the plug cover also comprises a first through hole; the first through hole is right below the first air hole; the air in the first gap zone can be replaced by the air outside the mask body through the first through hole, the first air holes in sequence.
Further, the mask body further comprises a first insulating layer; the first heat insulation layer is made of heat insulation materials and covers the first accommodating cavity surface.
More preferably, the helmet part is also included; the helmet part is positioned above the mask part; the helmet part comprises a helmet body; lantern rings are arranged on two sides of the lower edge of the helmet body; the ear-hang part can penetrate through the lantern ring, so that the helmet part and the mask part are connected into a whole; the helmet body is internally hollow to form a spherical inner cavity, and the interlayer part is covered and arranged in the inner cavity of the helmet body; the sandwich part comprises a plurality of sandwich bodies; the interlayer bodies are connected with each other to form a whole; the back surface of the sandwich body is used for being attached to the head of a human body, and the front surface of the sandwich body is provided with a plurality of buckle covers; the inside of the buckle cover is hollow to form a second accommodating cavity; the second accommodating cavity accommodates a cold accumulation bag.
Further, the sandwich portion further comprises a second connector; the second connector is made of flexible materials, and the adjacent sandwich bodies are connected through the second connector to form a second interval between the two second connectors; a plurality of second air holes are formed in the surface of the helmet body in a penetrating manner; the buckle cover enables a second buffer belt to be formed between the helmet body and the interlayer body.
Further, a second gap head is arranged on the back of the interlayer body; the sandwich body is contacted with the skin of the human body through the second gap head, and a second gap belt is formed between the sandwich body and the skin of the human body.
Further, the sandwich body also comprises a second heat insulation layer; the second heat insulation layer is made of heat insulation materials and covers the second accommodating cavity surface.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1) by the fixed wearing mode and the design that the cold accumulation bag is inserted in the cold accumulation bag, the cold accumulation bag can be effectively fixed on the head of a human body without an external device or hands, so that the effective cooling of cheeks, the head and the like is realized, and the convenience degree is improved;
2) the mask part can be used independently to cool the face, can be matched with a mask to ensure that the mask can be worn for a long time, and can also be matched with the helmet part to comprehensively cool the head of a human body, so that the mask has multiple functions;
3) through the design of the first air holes, the first gap heads, the second gaps, the second air holes, the first gap belts, the second gap belts and the like, the helmet or the mask can be worn with good air permeability, and the comfort degree of a user is improved;
4) through the design of insulating layer for the device can make cold storage bag's cold volume be difficult for scattering and disappearing when having the gas permeability, acts on human cooling comprehensively, and it is long when greatly improving cold storage bag single use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the overall wear of one embodiment of the present invention;
FIG. 2 is a schematic view of a mask portion in cooperation with a mask according to an embodiment of the present invention;
FIG. 3 is a schematic front view of a mask portion according to one embodiment of the present invention;
FIG. 4 is a side view of a mask portion according to one embodiment of the present invention;
FIG. 5 is an exploded view of a mask body and a closure according to one embodiment of the present invention;
FIG. 6 is an enlarged view at I of FIG. 5 according to one embodiment of the present invention;
FIG. 7 is a schematic view of a combination of a mask body and a cap according to an embodiment of the present invention;
fig. 8 is a view showing the disassembly of the cover body, the cap and the cold storage bag according to the embodiment of the invention;
figure 9 is a view of the combination of a mask body with a cap and cold storage bag in accordance with one embodiment of the present invention;
FIG. 10 is a schematic view of the mask portion in combination with a helmet portion, according to one embodiment of the present invention;
FIG. 11 is a schematic view of a helmet portion according to an embodiment of the present invention;
FIG. 12 is an enlarged view at III of FIG. 11 according to one embodiment of the present invention;
FIG. 13 is an overall view of a sandwich portion of one embodiment of the invention;
FIG. 14 is an enlarged view at II of FIG. 13 in accordance with one embodiment of the present invention;
FIG. 15 is an enlarged, disassembled view at II of FIG. 13 of one embodiment of the present invention;
FIG. 16 is a schematic view of the installation of a buckle cover and a sandwich body according to one embodiment of the invention;
fig. 17 is a schematic view of the air flow in the helmet portion according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
the mask comprises a B-mask part, a 1-mask body, a 11-first clamping groove, a 12-first air vent, a 13-first accommodating cavity, a 14-first heat insulation layer, a 15-first partition plate, a 2-nose connecting part, a 3-grid connecting part, a 4-chin connecting part, a 5-head strap, a 6-ear hanging part, a 7-blocking cover, a 71-first clamping strip, a 72-first through hole, a 73-first gap head, a cold storage bag, an M-first gap belt, an A-helmet part, a 1-helmet body, a 2-interlayer part, a 21-interlayer body, a 211-second clamping groove, a 212-second gap head, a 22-buckling cover, a 221-second heat insulation layer, a 222-second accommodating cavity, a 23-second gap, a 24-second connecting body, a 3-support ear, a 4-lantern ring, a 5-second bolt, a 6-second gap, an N-second air vent, a buffering belt, a L-second cheek strap, a triangular mask area, a 100-triangular mask area and a 3-second clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In some embodiments, a head-mounted cooling device, as shown in fig. 1-4, includes a mask portion B. The mask part B can be worn independently as shown in figure 4, thereby playing a role of cooling the face of a human body; the sweat-proof mask can also be worn in cooperation with the mask C as shown in fig. 2, so that the sweat amount of the face of a human body is controlled, and the damage of generated sweat to a mask melt-blown layer when the mask is worn for a long time is prevented. The following is a detailed description:
as shown in fig. 3, the mask portion B includes two mask bodies 1 and a grid connecting portion 3. The grid connecting part 3 is made of cotton products which are harmless to human bodies, such as non-woven fabric strips and the like, and is vertically and horizontally interwoven to form a grid structure. The grid connecting part 3 is positioned between the two surface bodies 1, and the left side and the right side of the grid connecting part are respectively connected with the inner sides of the two surface bodies 1.
For better connection, the mask portion B further includes a nose connecting portion 2 and a chin connecting portion 4, as shown in fig. 3. Nose connecting portion 2 and chin connecting portion 4 all are located between the concrete 1 of two to nose connecting portion 2, grid connecting portion 3 and chin connecting portion 4 are located the top, middle part and the bottom of the concrete 1 of face respectively, make the concrete 1 better even as an organic whole in two sides. When in use, the nose connecting part 2 is used for being attached to the nose of a human body, the lower jaw connecting part 4 is attached to the lower jaw of the human body, and the mask body 1 is respectively positioned above the cheek areas 100 on the left side and the right side of the human body. It should be noted here that, in order to make the nose connecting portion 2 better fit with the nose of the human body, the nose connecting portion 2 is of a composite layer structure and has a nose clamping layer located in the middle layer and an upper and lower cotton spinning layers, the nose clamping layer is made of a metal sheet, a metal strip or a metal plastic composite body and can be bent at will, so that the nose clamping layer fits with the shape of the nose of the human body, a better fitting effect is achieved, and the thickness of the nose clamping layer is usually 0.1-0.3 mm.
The mask portion B also includes two ear hook portions 6 shown in fig. 3 and 4. The ear hanging parts 6 are similar to the temples of the glasses in the shape structure, are respectively fixedly connected to the outer side of one face body 1 and can be fixedly connected with the ears of a human body in a hanging mode. Thus, the mask portion B is worn on the human face by the ear hook portion 6 and remains relatively fixed. The preferred connection of the ear-hook part 6 to the mask body 1 is here hinged, so that the whole device is easy to fold and store, saving space. Meanwhile, in order to achieve a better fixing effect, the mask portion B further includes a head strap 5. The head bandage 5 adopts an elastic rope or a lacing structure, and two ends of the head bandage are respectively connected with the outer side of one mask body 1; the ear-hook part 6 and the head strap 5 are respectively positioned at the top and the bottom of the mask body 1. Thus, when the whole mask portion B is worn as shown in fig. 4, the ear hook portion 6 is hooked to the ear of the human body to fix the upper end of the mask portion B, and the head band 5 is fastened to the neck of the human body to fix the lower end of the mask portion B, so that the mask portion B is fixed up and down, and the mask portion B is better in fixing effect and cannot fall off easily.
As shown in fig. 5, the front body 1 is provided with a first inner cavity in which a cold accumulation bag 8 is accommodated; the cold storage bag 8 is internally provided with a cold storage material. The cold storage material is preferably a phase-change cold storage material with high cold capacity and small volume, for example, medical condensing gel is filled in the cold storage bag 8, the phase-change cold storage material utilizes the material to absorb heat to cool when the solid phase and the liquid phase change, the material not only has high energy density, simple device and small volume, but also is approximately constant in temperature, and the temperature of the system can be controlled; according to the use experience and experimental data, the mask body 1 is internally provided with 180-200 g of cold storage material, so that the mask can be used satisfactorily, and does not occupy too large use space. Before use, the cold storage bag 8 can be placed in a refrigerator or a freezer for cooling to enable the cold storage bag to be in a solid state, then the cold storage bag is taken out for use, and after the cold storage material absorbs heat and becomes in a liquid state, the cold storage bag can be placed in a cooling device again for cooling to recover the solid state, so that the cold storage bag can be recycled. The cold storage bag 8 adopts a closed bag structure formed by PE, PA or the combination of the PE and the PA, and the cold storage bag 8 is manufactured according to the general rule of composite films and bags for packaging GB/T21302-2007, so that the cold storage bag is firm, durable, safe and nontoxic. The mask part B also comprises a blocking cover 7; the blocking cover 7 is preferably made of medical silica gel materials, is connected to the back of the mask body 1, and can block the first inner cavity. The preferred connection of the body 1 and the closure 7 is illustrated in figures 5 to 9: the mask body 1 further comprises a first clamping groove 11; the first clamping groove 11 is a closed-loop groove structure which is annularly arranged on the periphery of the first inner cavity, and the notch of the first clamping groove 11 is positioned on the back surface of the mask body 1. The blanking cover 7 further comprises a first card strip 71 shown in fig. 5; the first clamping strip 71 is arranged on the front surface of the blocking cover 7 and has a shape complementary to the first clamping groove 11. First card strip 71 and first draw-in groove 11 carry out unsmooth the connection, make blanking cover 7 card with be fixed in the specific 1 back of face, such connection of dismantling is convenient to access the change to cold-storage bag 8.
When in use, the ear-hook part 6 is firstly hung on the ears of the human body as shown in fig. 4, and then the head bandage 5 is tightly tied and tied on the neck of the human body, so that the whole mask part B is fixed on the head of the human body, and at the moment, the mask body 1 is positioned right above the cheek area 100 of the human body as shown in fig. 1. Thus, as shown in fig. 9, the cap 7 can be attached to the cheek region 100, so that the cold storage bag 8 in the mask body 1 can exchange heat with the cheek region 100 of the human body through the cap 7, thereby effectively controlling the facial temperature of the human body. And grid connecting portion 3 is in human triangular space 200 this moment, and grid connecting portion 3's network structure design can guarantee not to shelter from difficult nose and oral cavity for breathe smoothly. Here, it should be noted that the mask portion B may be worn separately for cold compress of postoperative wounds and the like. The mask C can be used in combination with a mask C, specifically as shown in fig. 2, the mask C is worn firstly, and then the mask part B is worn on the outer side of the mask C, the mask C is usually a medical mask, a melt-blown cloth layer with a static structure is arranged in the mask C, and the medical mask realizes disinfection and sterilization through the static structure and blocks viruses; and such wearing manner, can go forward and control the sweat volume through reducing face cheek district 100 temperature, prevent that too much sweat from soaking gauze mask C, the static structure in the injury gauze mask C, make can wear the gauze mask for a long time in succession, be adapted to very much medical personnel and the doctor-patient both sides that are in the hospital environment during the epidemic situation outbreak, student's mr in the classroom uses, simultaneously because the mask body 1 covers outside locating the gauze mask, some more current gauze masks that can load the cold compress material, set up the mode in the gauze mask with the cold compress material, can deposit more condensation material, the specific 1 of single face can be deposited 180 ~ 220g approximately, reach stronger more lasting cold compress effect. It should be noted here that the mask body 1 is made of an environmentally friendly and nontoxic composite modified plastic with small specific gravity, good heat insulation, high strength, small elastic deformation, and ensures the wearing comfort of the user and the effective cold compress function.
In some embodiments, as shown in FIG. 5, the mask body 1 includes a first baffle 15. The first partition 15 is provided vertically in the first inner chamber, and partitions the first inner chamber into a plurality of first accommodation chambers 13. The number of the cold storage bags 8 corresponds to that of the first accommodating cavities 13, and the cold storage bags are respectively accommodated in the first accommodating cavities 13. The preferred layout is: the first partition plates 15 are two in total and vertically intersect with each other, and the first accommodating cavities 13 are four in total; the first partition 15 and the first accommodating chamber 13 cooperate to form a "tian" layout.
In some embodiments, the rear face of the blanking cap 7 is provided with a plurality of first clearance heads 73; the closure 7 is skin fitted directly to the cheek region 100 by means of the first gap head 73 and forms a first gap zone M between the closure 7 and the cheek region 100. The preferred layout mode here is that the number of the first gap heads 73 is 5 in total, and a five-point layout mode that one is arranged in the middle of the back of the blocking cover 7 and one is arranged around the blocking cover is adopted. The first gap heads 73 positioned on the periphery are right opposite to the lower part of the cold accumulation bag 8; the first gap head 73 located at the middle is just below the intersection of the two first partition plates 15. Such design is considered that blanking cover 7 adopts the silica gel design, and the material is softer, simultaneously because the existence of first clearance area M, for preventing rocking of cold-storage bag 8 in use and subside, makes the 7 back of blanking cover directly laminate human face and cause the discomfort, so adopt this "five dot overall arrangement"'s mode, effectively support cold-storage bag 8 and prevent to subside, also prevent that first clearance area M from becoming invalid. Wherein, first clearance area M's the purpose of setting is in order to form an air area between blanking cover 7 and human cheek district 100, when cold-storage bag 8 and cheek district 100 skin carried out the heat exchange, the cold air of cold-storage bag 8 release and the heat of cheek district 100 release all reached first clearance area M, carry out the heat at first clearance area M and synthesize, first clearance area M just has played the cushioning effect, make the heat exchange overshoot obtain the buffering and softer, further avoid the uncomfortable of the cheek district 100 rapid cooling that cold-storage bag 8 heat absorption brought too fast to feel, and then it is long when improving cold-storage bag 8 single use.
Further, as shown in fig. 5 to 9, the mask body 1 further includes a first vent hole 12. The opening direction of the first air hole 12 is consistent with that of the first accommodating cavity 13 and is arranged on the first clapboard 15; the blanking cap 7 further comprises a first through hole 72; the first through hole 72 is just under the first airing hole 12. Like this, the air that is in first clearance area M can be in proper order through first through-hole 72, first bleeder vent 12 and the external air of the face concrete 1 and replace, has strengthened the gas permeability when face mask portion B wears, and the result of use is better, and the partly heat that cheek district 100 produced simultaneously does not discharge to the external world through cold-storage bag 8 heat exchange through first clearance area M, first through-hole 72 and first bleeder vent 12 between, and the time is long for the single use of cold-storage bag 8 is further improved.
Further, as a preferred embodiment of the present embodiment, as shown in fig. 8 and 9, the mask body 1 further includes a first insulating layer 14; the first thermal insulation layer 14 is made of a thermal insulation material, such as tinfoil paper or a composite film, and is uniformly covered on the cavity surface of the first accommodating cavity 13. The purpose of this is to greatly reduce the possibility of heat exchange between the cool storage bag 8 and the outside, so that the cool storage bag 8 can dissipate the cool air in the cheek area 100 of the human body as much as possible. It should be noted here that the first thermal insulation layer 14 is matched with the first ventilation hole 12, and the use of the first through hole 72 and the first gap zone M is a bright point in the present application, because the traditional design mode, ventilation property and thermal insulation are two contradictory designs, thermal insulation will certainly need good sealing effect, and complete sealing is impossible, the present application adopts the first thermal insulation layer 14 to cover the cavity surface of the first accommodating cavity 13, and intentionally guides cold air emitted from the cold storage bag 8 to enter the first gap zone M through the blocking cover 7 to exchange heat with heat emitted from the cheek area 100, and simultaneously air in the first gap zone M can flow and pass through the first through hole 72 and the first ventilation hole 12 to reach the outside, and exchange with outside air, thereby ensuring ventilation property in use, and it can be seen that no matter the cold storage bag 8 exchanges heat with the cheek area 100, or the first gap zone M exchanges air with the outside, because the arrangement mode of the first heat insulation layer 14 does not produce the loss of cold air, the air permeability is ensured while the heat insulation is realized, and the two purposes are achieved. It should be noted that the diameter of the first through hole 72 should be larger than the first venting hole 12 and smaller than the width of the first partition 15, so that air can effectively enter the first venting hole 12 through the first through hole 72, and the air entering the first through hole 72 will not flow back to the first accommodating cavity 13 due to the blocking of the first partition 15.
In some embodiments, as shown in fig. 1 and 10, a helmet portion a can be further added to cooperate with a mask portion B to achieve overall cooling of the head of the human body. The helmet portion a is worn on the human head-wearing region 300 and is located above the mask portion B.
As shown in fig. 10 and 11, the headpiece a includes a helmet body a 1; the helmet body a1 has the same appearance structure as common helmet, and has a hemispherical shell structure. The helmet body a1 is provided with a collar a4 on both sides of the lower edge. The loop a4 is designed to be used in conjunction with the ear hook 6, and when the mask B is worn alone, the ear hook 6 is hooked to the ear of the human body, and when the mask B is used in combination with the helmet a, the ear hook 6 is inserted into the loop a4, and the two are connected to each other. For more reasonable layout, the preferred connection of the loop a4 is to provide a "T" shaped support lug a3 fixedly connected to the two sides of the lower edge of the helmet body a 1. When the helmet body a1 is worn, the support lug a3 is just lapped on the outer side of the ear of a human body, the lantern ring a4 is hung below the support lug a3 in a penetrating mode, and the design is convenient for the ear hanging part 6 to be arranged in the lantern ring a4 in a penetrating mode. Wherein lantern ring a4 and journal stirrup a3 all adopt flexible material to make, prevent to gouge human skin to lantern ring a4 wears to establish the direction along ear-hang portion 6, respectively sets up 3 in helmet body a1 both sides, so that helmet portion A and mask portion B better fixed effect.
The preferred connection mode of the lug a3 and the helmet body a1 is that the lug a3 is fixed on the helmet body a1 by arranging the lug a3 and arranging a second bolt a5 to penetrate through the lug a3 and be screwed on the helmet body a1, thereby facilitating the disassembly and maintenance. Meanwhile, the through hole of the support lug a3 is a waist-shaped hole, and the waist-shaped arrangement direction of the through hole of the support lug a3 is consistent with the penetrating direction of the ear-hanging part 6; the total number of the second bolts a5 is two, the second bolts are symmetrically arranged at two sides of the support lug a3, and the total number of the through holes of the support lug a3 is two. Therefore, the positions of the support lugs a3 can be adjusted left and right, and the novel glasses are suitable for being worn by more people.
The interior of the helmet body a1 is hollow to form a spherical inner cavity, and the interlayer part a2 is covered and arranged in the inner cavity of the helmet body a 1. As shown in fig. 13, the sandwich portion a2 has an overall hemispherical shell structure and includes a plurality of sandwich bodies a 21; the sandwich body a21 is connected with each other to form a whole. The back of the sandwich body a21 is used for being attached to the human head wearing area 300, and the front is provided with a plurality of buckle covers a 22. The buckle cover a22 is a casing structure with a rectangular, circular, triangular or irregular cross section, and is covered on the front surface of the sandwich body a21 to form a plurality of block-shaped protrusions. As shown in fig. 14 to 16, the buckle cover a22 is hollow to form a second accommodating cavity a 222; the second accommodation chamber a222 accommodates the cold storage bag 8 therein. Thus, when the helmet part a is worn, the cold storage bag 8 releases cold air and reaches the human head wearing area 300 through the sandwich body a21, so as to achieve the effect of cooling and cold compress on the human head wearing area 300, namely the forehead and the top of the head of the human body. The sandwich body a21 can be made of medical silica gel or other materials, and in order to enhance the stability, a plurality of criss-cross metal frameworks can be arranged in the sandwich body a21 for supporting. It should be noted that, here, the preferable connection manner of the sandwich body a21 and the buckle cover a22 is as shown in fig. 15 and 16: the front surface of the sandwich body a21 is provided with a second clamping groove a 211; the second clamping groove a211 is of a closed-loop groove structure and is complementary with the peripheral wall of the buckle cover a22 in shape; the buckle cover a22 can be buckled on the second buckle slot a211 to form relative fixation with the interlayer body a 21; such a detachable connection facilitates access to the cold storage bag 8. Meanwhile, the helmet body a1 is made of composite modified plastic which is small in specific gravity, good in heat insulation, high in strength, small in elastic deformation, environment-friendly and non-toxic, and can ensure that a user can wear the helmet comfortably and effectively exert a cold compress function.
As shown in fig. 13 and 17, the interlayer body a21 is preferably connected by a second connector a24, and the second connector a24 is made of a flexible material such as medical silica gel and has a connecting band structure. The adjacent sandwich bodies a21 are connected through a second connector a24, and a second interval a23 between two second connectors a24 is formed; the second interval a23 and the second connector a24 between two adjacent sandwich bodies a21 are alternately arranged; facilitating air circulation through the second space a 23. Due to the flexible feature of the second connector a24, the two adjacent sandwich bodies a21 can rotate around the connection point relative to each other to adapt to the head shapes of different wearers.
As shown in fig. 11 and 12, a plurality of second ventilation holes a6. and a plurality of buckles a22 are arranged on the surface of the helmet body a1 to protrude from the front surface of the interlayer body a21, so that a second buffer strip L shown in fig. 17 is formed between the helmet body a1 and the interlayer body a21, as shown in fig. 17, air can carry heat emitted from the head-wearing region 300, enters the second buffer strip L through the second interval a23, and reaches the outside through the second ventilation holes a6, and the air permeability and the heat dissipation effect of the device are enhanced.
Further, as shown in fig. 16 and 17, a second gap head a212 is provided on the back of the sandwich body a 21. The sandwich body a21 contacts with the human skin through the second gap a212 and forms a second gap zone N between the sandwich body a21 and the human skin. Therefore, the cold air released by the cold storage bag 8 firstly enters the second gap zone N through the interlayer body a21, the air in the second gap zone N is cooled, the cold air is released to the skin of the head wearing area 300 to achieve the cold compress effect, the buffer effect is achieved, the cold compress effect is better and softer, the discomfort caused by rapid cold air release of the cold storage bag 8 is prevented, and the single use duration of the cold storage bag 8 is prolonged.
More preferably, as shown in fig. 16 and 17, the sandwich body a21 further includes a second thermal insulation layer a221, the second thermal insulation layer a221 is made of a thermal insulation material and covers the cavity surface of the second accommodating cavity a222, the second thermal insulation layer a221 is formed by attaching tinfoil paper or a film to the cavity surface of the second accommodating cavity a222, so as to prevent the cold air released from the cold storage bag 8 from being dissipated outwards, so that the cold air can be completely applied to the skin of the head wearing region 300 for cooling, and at the same time, the arrangement of the second gap strip N, the second buffer strip L, the second gap a23 and the second air vent a6 is matched, so as to ensure good air permeability when the helmet a is worn, and effectively insulate the cold storage bag 8 with the buckle cover a22, so as to guide the cold air released from being completely applied to the skin of the head wearing region 300, thereby achieving two purposes.
In conclusion, whether the mask part B or the helmet part A is worn, the air permeability of a user can be ensured to be good, the stuffiness is reduced, meanwhile, the cold accumulation bag 8 can be effectively insulated, and all cold air released by the cold accumulation bag is guided to act on the skin of a human body, in particular to cold compress of the cheek area 100 and the head wearing area 300; the air permeable heat insulation and cold compress device ensures good heat insulation effect and cold compress effect while being breathable, and has good popularization value. Meanwhile, the mask part B and the helmet part A can be detachably combined, so that the mask part B and the helmet part A can be used independently, the helmet part A can be used for heatstroke prevention and cooling of outdoor people in summer when being worn independently, such as construction workers, riding people and the like, the design structure of the helmet part A is applied to safety helmets and riding helmets, and the cold compress effect on the head is achieved; when the mask part B is worn independently, the mask part B can be used for face postoperative care and medical care personnel who need to wear the mask for a long time in epidemic situation outbreak time; when the two are combined, the head of a human body can be comprehensively cooled and nursed, the device has good popularization value, and can be popularized and used in various fields such as medical treatment, outdoor exercises, safety protection articles and the like.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A head-mounted cooling device, its characterized in that: comprises a mask part (B); the mask part (B) comprises two mask bodies (1) and a grid connecting part (3); the left side and the right side of the grid connecting part (3) are respectively connected with the inner sides of the two surface bodies (1);
the mask part (B) also comprises two ear-hanging parts (6); the ear-hanging parts (6) are respectively fixedly connected to the outer side of one surface body (1);
the back of the mask body (1) is provided with a first inner cavity, and a cold accumulation bag (8) is accommodated in the first inner cavity; a cold storage material is arranged in the cold storage bag (8);
the mask part (B) also comprises a blocking cover (7); the front surface of the blocking cover (7) is connected to the back surface of the mask body (1) and can block the orifice of the first inner cavity;
when the mask is used, the ear hanging parts (6) are fixedly connected with the ears of a human body, the mask body (1) is positioned right above the cheek area (100) of the human body, and the back surface of the blocking cover (7) is attached to the cheek area (100).
2. A head-mounted cooling device as claimed in claim 1, wherein: the mask body (1) comprises a first clapboard (15); the first partition plate (15) is arranged in the first inner cavity and divides the first inner cavity into a plurality of first accommodating cavities (13);
the number of the cold storage bags (8) corresponds to that of the first accommodating cavities (13) and the cold storage bags are respectively accommodated in the first accommodating cavities (13).
3. A head-mounted cooling device according to claim 2, wherein: a plurality of first gap heads (73) are arranged on the back surface of the blocking cover (7); the closure cap (7) is attached to the skin of the cheek region (100) by a first gap head (73) and forms a first gap band (M) between the closure cap (7) and the cheek region (100).
4. A head-mounted cooling device according to claim 3, wherein: the first gap heads (73) are provided with a plurality of gaps, and are respectively positioned under the first partition plate (15) and the first accommodating cavity (13).
5. A head-mounted cooling device according to claim 3, wherein: the noodle body (1) also comprises a first air hole (12); the opening direction of the first air hole (12) is consistent with that of the first accommodating cavity (13) and is arranged on the first clapboard (15); the plug cover (7) also comprises a first through hole (72); the first through hole (72) is right below the first vent hole (12);
the air in the first clearance zone (M) can flow into the outside through the first through hole (72) and the first air hole (12) in sequence and is replaced by the air outside the mask body (1).
6. A head-mounted cooling device according to claim 5, wherein: the mask body (1) further comprises a first heat insulation layer (14); the first heat insulation layer (14) is made of heat insulation materials and covers the cavity surface of the first accommodating cavity (13).
7. A head-mounted cooling device as claimed in any one of claims 1 to 6, wherein: also comprises a helmet part (A); the helmet part (A) is positioned above the mask part (B);
the helmet part (A) comprises a helmet body (a 1); the two sides of the lower edge of the helmet body (a1) are provided with a lantern ring (a 4); the ear-hang part (6) can be inserted into the lantern ring (a4) to connect the helmet part (A) and the mask part (B) into a whole;
the interior of the helmet body (a1) is hollow to form a spherical inner cavity, and the interlayer part (a2) is covered and arranged in the inner cavity of the helmet body (a 1); the sandwich portion (a2) includes a plurality of sandwich bodies (a 21); the interlayer bodies (a21) are connected with each other to form a whole;
the back of the sandwich body (a21) is used for being attached to the head of a human body, and the front is provided with a plurality of buckle covers (a 22);
the inside of the buckle cover (a22) is hollow to form a second accommodating cavity (a 222); the second accommodation chamber (a222) accommodates a cold storage bag (8).
8. A head-mounted cooling device according to claim 7, wherein: the sandwich portion (a2) further comprises a second connector (a 24); the second connector (a24) is made of flexible material, the adjacent sandwich bodies (a21) are connected through the second connector (a24), and a second interval (a23) between the two second connectors (a24) is formed; the second intervals (a23) and the second connectors (a24) between two adjacent sandwich bodies (a21) are alternately arranged;
a plurality of second air holes (a6) are arranged on the surface of the helmet body (a1) in a penetrating way;
the buckle cover (a22) enables a second buffer belt (L) to be formed between the helmet body (a1) and the interlayer body (a 21).
9. A head-mounted cooling device according to claim 8, wherein: the back of the interlayer body (a21) is provided with a second gap head (a 212); the sandwich body (a21) contacts with the human skin through the second gap head (a212) and forms a second gap zone (N) between the sandwich body (a21) and the human skin.
10. A head-mounted cooling device according to claim 9, wherein: the sandwich body (a21) further comprises a second heat insulation layer (a 221); the second heat insulating layer (a221) is a heat insulating material and covers the cavity surface provided in the second housing cavity (a 222).
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CN202010443081.8A CN111467125B (en) | 2020-05-22 | 2020-05-22 | Head-mounted cooling device |
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CN202010443081.8A CN111467125B (en) | 2020-05-22 | 2020-05-22 | Head-mounted cooling device |
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CN111467125B CN111467125B (en) | 2022-07-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112754756A (en) * | 2021-01-15 | 2021-05-07 | 金耀华 | Orthopedic nursing cold therapy instrument |
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CN112754756A (en) * | 2021-01-15 | 2021-05-07 | 金耀华 | Orthopedic nursing cold therapy instrument |
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