CN212117270U - Portable cold-proof protective cap - Google Patents
Portable cold-proof protective cap Download PDFInfo
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- CN212117270U CN212117270U CN202020515849.3U CN202020515849U CN212117270U CN 212117270 U CN212117270 U CN 212117270U CN 202020515849 U CN202020515849 U CN 202020515849U CN 212117270 U CN212117270 U CN 212117270U
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Abstract
The application discloses a portable cold-proof protective cap which can be worn independently or used as a coat-connecting cap to be connected with clothes, wherein the protective cap comprises a first protective sheet for protecting the vertex cranii and the posterior cranium part and a pair of second protective sheets which are connected to the two sides of the first protective sheet and used for protecting the two sides of the cranium part and the face part, and the first protective sheet and the second protective sheet jointly form a cap type structure; the first protective sheet and the second protective sheet respectively comprise a first energy-absorbing protective layer and a second energy-absorbing protective layer, and the thickness of the first energy-absorbing protective layer is the same as or different from that of the second energy-absorbing protective layer. This application has formed comparatively comprehensive and effectual protection to user's head through the design of first protection piece and second protection piece structure, can alleviate or prevent unexpected high altitude weight thing, the head injury that causes when slipping carelessly.
Description
Technical Field
The utility model relates to a protective hat, concretely relates to can wear alone and also can be connected with the clothes as the protective hat even clothing, can be used for wearing under cold environment in order to alleviate or prevent unexpected high altitude weight thing, the head injury that causes when slipping carelessly.
Background
The existing cold protective clothing is designed with coat and hat which are mostly made of simple warm materials and only have warm function or simple protection function; however, if people walking in the ice, sky and snow land encounter objects falling from the air, such as falling rocks, ice residues, broken ice blocks and the like, the existing clothes-connected cap cannot play an effective protection role; in addition, when the head of the user accidentally falls down on the ice and snow road and collides with the ground or an obstacle, the head cannot play an effective protection role.
The existing coat and hat connecting design direction mainly comprises the steps of avoiding the coat and hat connecting from sliding off, preventing dust or light from damaging the face, increasing the visual field after the coat and hat connecting is worn, and the like. Therefore, some clothes-connected hats are provided with detachable protective masks to prevent eyes, forehead, mouth, nose and the like from being invaded by external ultraviolet rays, strong light, pollen, wind sand, haze and the like; in addition, holes are additionally formed in some clothes-connected caps, or the influence of the clothes-connected caps on the visual field is solved in a transparent belt mode. However, none of these jump hats provides effective protection for the user's head in the event of a fall, etc.
Disclosure of Invention
The application aims to provide a portable cold-proof protective cap which is used for reducing or preventing head injury caused by accidental falling from high altitude and accidental slipping.
In order to realize the task, the following technical scheme is adopted in the application:
a kind of portable winter protection helmet, this helmet can wear alone or as and connect with clothes and use as the coat and hat, the said helmet includes the first protective sheet used for protecting the cranium top and cranium back position, and connect to the both sides of said first protective sheet, a pair of second protective sheets used for protecting cranium both sides and face, the first protective sheet, second protective sheet form the cap type structure together;
the first protective sheet and the second protective sheet respectively comprise a first energy-absorbing protective layer and a second energy-absorbing protective layer, and the thickness of the first energy-absorbing protective layer is the same as or different from that of the second energy-absorbing protective layer.
Furthermore, the first energy-absorbing protective layer and the second energy-absorbing protective layer are made of materials with different hardness at normal temperature and low temperature.
Further, the first protection sheet sequentially comprises a first protection cloth layer, a first energy absorption protection layer, a first heat preservation layer and a first flexible cloth layer; the second protection piece sequentially comprises a second protection cloth layer, a second energy-absorbing protection layer, a second warm-keeping layer and a second flexible cloth layer.
Furthermore, the first protective sheet and the second protective sheet are both provided with openings for taking out or putting in the first energy-absorbing protective layer and the second energy-absorbing protective layer.
Furthermore, the thicknesses of the first energy-absorbing protective layer and the second energy-absorbing protective layer are uniform or continuous and uneven;
when the continuous thickness is uneven, the first energy-absorbing protective layer and the second energy-absorbing protective layer respectively comprise a plurality of thicker parts, and the thicker parts are connected by the thinner parts; the shape of the thicker part is a regular or irregular round and polygonal structure.
Furthermore, protection reinforcing pieces are detachably arranged on the first protective piece and the second protective piece through connecting devices, and the protection reinforcing pieces sequentially comprise a third protection cloth material layer, a third energy-absorbing protective layer and a third flexible cloth material layer.
Furthermore, a tightening pipe is arranged on the front edge of the first protective sheet and the front edge of the second protective sheet on the protective cap, a tightening rope is arranged in the tightening pipe, and two ends of the tightening rope are arranged outside the tightening pipe and are respectively provided with an adjusting button;
the first protective sheet is provided with a tightening buckle strip.
Furthermore, the lower part both sides of first protection piece, second protection piece, or along first protection piece, second protection piece lower part edge are provided with flexible thermal insulation area, and the both ends in flexible thermal insulation area are provided with the magic subsides of mutually supporting, and flexible thermal insulation area includes fourth protection bed of cloth layer, the cold-proof layer of third and the flexible bed of cloth of fourth.
Furthermore, a section of zipper used for being connected with clothes is arranged in the middle of the edge of the lower end of the rear part of the first protective sheet on the protective cap, and the length of the zipper is not more than one third of the length of the collar of the clothes.
Furthermore, the first protective cloth layer and the second protective cloth layer on the first protective sheet and the second protective sheet, and the first flexible cloth layer and the second flexible cloth layer are all in a full-communicated structure, and the joints are sewn in a knitting mode to form spacing lines.
Furthermore, the first energy-absorbing protective layer and the second energy-absorbing protective layer are made of closed-cell elastic foam.
The application has the following technical characteristics:
1. this application has formed comparatively comprehensive and effectual protection to user's head through the design of first protection piece and second protection piece structure, can alleviate or prevent unexpected high altitude weight thing, the head injury that causes when slipping carelessly.
2. The protective cap can be used independently or connected to clothes as a hat-on-clothes; when the hat is used as a coat and hat, the zipper connected with the coat is provided with a small section, so that the hat can be prevented from being fixed by the coat; when the helmet is used alone, the helmet can be fixed on the head of a user through the tightening rope, and the use process is very convenient.
3. Through the design of the upper openings of the first protective sheet and the second protective sheet and the protective reinforcing sheet, a user can replace energy-absorbing protective layers with different thicknesses or select to add the protective reinforcing sheet to meet the actual use requirement.
4. First energy-absorbing protective layer, second energy-absorbing protective layer have stronger hardness when the low temperature in this scheme, can realize powerful protect function, and soft convenient storage when the normal atmospheric temperature to make the helmet of this application especially be fit for using in cold environment.
Drawings
FIG. 1 is a schematic view of the protective headgear of the present application as attached to a garment;
FIG. 2 is a side view of the helmet of the present application;
FIG. 3 is a rear structural view of the helmet of the present application;
FIG. 4 is a schematic cross-sectional view of a first protective sheet;
FIG. 5 is a schematic cross-sectional view of a second protective sheet;
FIG. 6 is a schematic cross-sectional view of a flexible thermal band;
FIG. 7 is a schematic cross-sectional view of a protective reinforcing sheet;
FIG. 8 is a schematic top view of the first energy absorbing protective layer/second energy absorbing protective layer;
fig. 9 is a schematic cross-sectional structure of the first/second energy absorbing protective layer.
The reference numbers in the figures illustrate: 1 protective cap, 2 first protection piece, 21 first protection bed of cloth, 22 first energy-absorbing protective layer, 221 thicker portion, 222 thinner portion, 23 first warm-keeping layer, 24 first flexible bed of cloth, 3 second protection piece, 31 second protection bed of cloth, 32 second energy-absorbing protective layer, 33 second warm-keeping layer, 34 second flexible bed of cloth, 4 tighten-up pipe, 5 tighten-up rope, 6 zip fastener, 7 adjusting knob, 8 flexible warm-keeping belt, 81 fourth protection bed of cloth, 82 third warm-keeping layer, 83 fourth flexible bed of cloth, 9 clothes, 10 tighten up and insert the cingulum, 11 protection reinforcing pieces, 111 third protection bed of cloth, 112 third energy-absorbing protective layer, 113 third flexible bed of cloth, 12 connecting device.
Detailed Description
Referring to fig. 1 to 3, the present application provides a portable cold-proof helmet, the helmet 1 can be worn alone or used as a continuous cap to connect with a garment 9, the helmet 1 includes a first protective sheet 2 for protecting the cranium and the posterior cranium, and a pair of second protective sheets 3 connected to both sides of the first protective sheet 2 for protecting both sides of the cranium and the face, the first protective sheet 2 and the second protective sheet 3 together form a cap-type structure; the first protection sheet 2 and the second protection sheet 3 respectively comprise a first energy-absorbing protection layer 22 and a second energy-absorbing protection layer 32, and the thickness of the first energy-absorbing protection layer 22 is the same as or different from that of the second energy-absorbing protection layer 32.
Fig. 1 shows a schematic view of the protective cap 1 of the present application in use in connection with a garment 9. The protective cap 1 of the present application comprises a first protective sheet 2 and a pair of second protective sheets 3, wherein the second protective sheets 3 are fixed on two sides of the first protective sheet 2. The first protective sheet 2 and the second protective sheet 3 together form a hat structure, and the specific shape of the hat structure is not particularly limited, and may be, for example, a flat top hat shown in fig. 1, or a dome hat. The hat type structure should satisfy with user's cranium portion, ear and side all wrap up including to should leave the windowing in the front portion of helmet 1, so that the user wears and observes. In this embodiment, the primary protective functions are the first energy absorbing protective layer 22 and the second energy absorbing protective layer 32. Alternatively, the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 may be made of a common soft material, such as sponge, silica gel, etc., or a hard material, such as plastic, hard rubber, etc., or other filling materials. The thickness of the first energy absorbing protective layer 22 and the second energy absorbing protective layer 32 can be the same or can be different depending on the needs of the wearer. The thickness of the first energy absorbing protective layer 22 is preferably greater than the thickness of the second energy absorbing protective layer 32 in view of enhancing the protection requirements against objects falling from the air.
Through above-mentioned structural design for the user of wearing this application protective helmet 1 faces the high altitude weight thing, still when the side direction is fallen down, utilizes energy-absorbing protective layer in first protective sheet 2 and the second protective sheet 3, can effectively resist external striking, thereby alleviates or prevents to cause the injury to user's head.
As a further optimization of the above technical solution, in this embodiment:
the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 are made of materials with different hardness at normal temperature and low temperature. The normal temperature refers to room temperature, such as 15-25 ℃; the low temperature means a temperature below 0 ℃. By adopting the structure design, the user does not need to wear the protective cap 1 when the user is indoors, and the protective cap 1 is convenient to store; when the energy-absorbing protective layer is in an external cold environment, the hardness of the energy-absorbing protective layer is improved, and better protection can be provided in the external environment.
As a specific example, the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 can be made of closed-cell elastic foam with the normal temperature hardness of ASKER-C10-50 degrees, and the low temperature hardness of-10 degrees of ASKER-C70-90 degrees; wherein the closed-cell resilient foam has a preferred density of from 0.1 to 0.5g/cm3(ii) a In some specific embodiments, the first energy absorbing protective layer 22 and the second energy absorbing protective layer 32 may be arranged as follows:
the first energy absorbing protective layer 22 can have a density of 0.1g/cm3Closed-cell elastic foam with the thickness of 20mm, the normal-temperature hardness of ASKER-C10 ℃, and the subzero-10 hardness of ASKER-C70 ℃; the second energy-absorbing protective layer 32 is made of a material having a density of 0.1g/cm315mm thick, normal temperature hardness ASKER-C10 degree, below-10 degree ASKER-C70 degree hardness closed-cell elastic foam.
The first energy absorbing protective layer 22 can have a density of 0.2g/cm3Closed-cell elastic foam with the thickness of 10mm, the normal-temperature hardness ASKER-C20 ℃, and the subzero-10 hardness ASKER-C80 ℃; the second energy-absorbing protective layer 32 is made of a material having a density of 0.2g/cm3The closed-cell elastic foam has the thickness of 7mm, the normal-temperature hardness ASKER-C15 degrees and the hardness of ASKER-C80 degrees at minus 10.
The first energy absorbing protective layer 22 can have a density of 0.3g/cm3Closed-cell elastic foam with the thickness of 5mm, the normal-temperature hardness ASKER-C30 ℃ and the hardness of ASKER-C80 ℃ below zero and 10 ℃ below zero; the second energy-absorbing protective layer 32 is made of a material having a density of 0.3g/cm3Closed-cell elastic foam with the thickness of 4mm, the normal-temperature hardness ASKER-C20 degrees and the hardness of ASKER-C80 degrees at minus 10.
The first energy absorbing protective layer 22 can have a density of 0.4g/cm3Closed-cell elastic foam with the thickness of 5mm, the normal-temperature hardness ASKER-C40 ℃ and the hardness of ASKER-C85 ℃ below zero and 10 ℃ below zero; the second energy-absorbing protective layer 32 is made of a material having a density of 0.4g/cm3Closed-cell elastic foam with the thickness of 3mm, the normal-temperature hardness ASKER-C25 degrees and the hardness of ASKER-C85 degrees at minus 10.
The first energy absorbing protective layer 22 can have a density of 0.5g/cm33mm in thickness, normal temperature hardness ASKER-C50 ℃, hardness below-10 DEG CClosed-cell resilient foam having an ASKER-C90 degree; the second energy-absorbing protective layer 32 is made of a material having a density of 0.5g/cm3Closed-cell elastic foam with the thickness of 2mm, the normal-temperature hardness ASKER-C30 degrees and the hardness of ASKER-C90 degrees at minus 10 degrees.
The closed-cell elastic foam has the characteristics of softness at high temperature and hardness at low temperature, and the hardness of the foam changes along with the change of temperature, and is not limited to the hardness corresponding to the specific temperature in the embodiment. Generally, the hardness of closed-cell resilient foams decreases with increasing temperature and increases with decreasing temperature over a range of temperatures.
Besides the closed-cell elastic foam materials mentioned above, other known materials with the same or similar properties can be used for the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 to meet the requirements of low hardness at normal temperature and high hardness at low temperature, and the details are not repeated herein.
Referring to fig. 4, in one embodiment, the first protection sheet 2 sequentially comprises a first protection fabric layer 21, a first energy absorption protection layer 22, a first heat preservation layer 23 and a first flexible fabric layer 24; referring to fig. 5, the second protection sheet 3 sequentially includes a second protection cloth layer 31, a second energy-absorbing protection layer 32, a second thermal insulation layer 33, and a second flexible cloth layer 34. The first protective fabric layer 21 and the second protective fabric layer 31 may be made of the same material, for example, both may be made of waterproof cloth; the first warm-keeping layer 23 and the second warm-keeping layer 33 may be made of the same material, for example, a down layer or the like may be used; the first flexible cloth layer 24 and the second flexible cloth layer 34 may be made of the same material, for example, cotton cloth layers may be used.
Referring to fig. 1, the first protective fabric layer 21 and the second protective fabric layer 31 on the first protective sheet 2 and the second protective sheet 3, and the first flexible fabric layer 24 and the second flexible fabric layer 34 are all in a full-communicated structure, and the joints are sewn in a knitting manner to form spacing lines.
Through the structure design, the first protective sheet 2 and the second protective sheet 3 have multiple functions of water resistance, heat preservation, protection and the like, and are compared with the traditional safety helmet, the protective helmet 1 is very light and can be used as a one-piece helmet.
Optionally, the first protective sheet 2 and the second protective sheet 3 are both provided with openings for taking out or putting in the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32. The first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 can be configured according to the use requirements of different users, and when the protection requirement is higher, the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 with larger thicknesses can be replaced.
Optionally, the first energy absorbing protective layer 22 and the second energy absorbing protective layer 32 have uniform thickness or continuous non-uniform thickness; when the continuous thickness is not uniform, the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 comprise a plurality of thicker parts 221, and the thicker parts 221 are connected by the thinner parts 222; the shape of the thicker portion 221 is a regular or irregular circular, polygonal structure.
Herein, uniform thickness means that the thickness of the first energy absorbing protective layer 22 and the second energy absorbing protective layer 32 is uniform or substantially uniform. A disadvantage of this construction is that the low temperature protective layer becomes too stiff after hardening, which leads to a reduction in wearing comfort. For this purpose, a continuous uneven thickness structure may be adopted, and referring to fig. 8 and 9, the continuous uneven thickness means that the first energy-absorbing protection layer 22 and the second energy-absorbing protection layer 32 are formed by connecting a plurality of block structures, namely the thicker portions 221, and the thicker portions 221 are connected through the thinner portions 222. The thinner portion 222 and the thicker portion are made of the same material, except for different thicknesses, and the thicker portion 221 is a single block, for example, in fig. 8, the thicker portion 221 has a hexagonal structure, which has better compression resistance. In addition, the thicker portion 221 may be a square, a circle, a triangle, or other regular or irregular shapes. The thin portions 222 connect the adjacent thick portions 221 to form a continuous structure, thereby forming the complete first energy-absorbing protective layer 22 and the complete second energy-absorbing protective layer 32. In a specific example, the thickness of the thicker portion 221 of the first energy-absorbing protective layer 22 is 3-20mm, and the thickness of the thicker portion 221 of the second energy-absorbing protective layer 32 is 2-15 mm. In the first and second energy-absorbing protective layers 22 and 32, the ratio of the thickness/area of the thin portion 222 to the thickness/area of the thick portion 221 is 1: 5-100.
Through the continuous uneven-thickness structure design, when the structure is bent, the thinner part 222 provides a certain space, so that the first energy-absorbing protective layer 22 and the second energy-absorbing protective layer 32 have better flexibility; like this first protection piece 2, the holistic plasticity of second protection piece 3 can not receive too big influence, can laminate user's head well, also make whole helmet 1 can keep lightly.
In some cases, the user wishes to increase the protection, and for this purpose, in some embodiments, the first protection sheet 2 and the second protection sheet 3 are detachably provided with a protection enhancement sheet 11 by a connecting device 12, as shown in fig. 7, and the protection enhancement sheet 11 sequentially comprises a third protection cloth layer 111, a third energy-absorbing protection layer 112 and a third flexible cloth layer 113. Wherein, the connecting device 12 can adopt a magic tape, a connecting buckle, etc., and the third protective cloth layer 111, the third energy-absorbing protective layer 112 and the third flexible cloth layer 113 can be consistent with the materials of the first protective cloth layer 21, the first energy-absorbing protective layer 22 and the first flexible cloth layer 24. Like this under some comparatively dangerous outdoor environment, the user can paste through the magic in helmet 1 outside and connect extra protection reinforcing piece 11, plays the effect of dual protection.
Referring to fig. 1 to 3, a tightening pipe 4 is arranged on the helmet 1 at the front edge of the first protective sheet 2 and the second protective sheet 3, a tightening rope 5 is arranged in the tightening pipe 4, and two ends of the tightening rope 5 are arranged outside the tightening pipe 4 and are respectively provided with an adjusting button 7; the first protection sheet 2 is provided with a tightening buckle strip 10.
The passageway that the tightening pipe 4 passes through for tightening rope 5, when pressing adjusting button 7, when the tight rope 5 is tightened to the pull, tightening pipe 4 will take first protection piece 2, the anterior shrink of second protection piece 3 to make first protection piece 2, second protection piece 3 can better laminate at user's head. The buckle belt 10 also has a similar function, when the tightness of the buckle belt 10 is adjusted, the first protective sheet 2 can be tightened back and forth, and the tightness degree of the whole protective cap 1 worn on the head of a patient can be adjusted.
Referring to fig. 1 to 3, the two sides of the lower portions of the first protection sheet 2 and the second protection sheet 3, or the flexible thermal insulation tapes 8 are disposed along the lower edges of the first protection sheet 2 and the second protection sheet 3, and the two ends of the flexible thermal insulation tapes 8 are provided with magic tapes which are matched with each other. The middle of the edge of the lower end of the rear part of the first protective sheet 2 on the protective cap is provided with a section of zipper 6 for connecting with clothes 9, and the length of the zipper 6 is not more than one third of the length of the neckline of the clothes 9.
As shown in fig. 6, the flexible thermal belt 8 includes a fourth protective fabric layer 81, a third thermal layer 82, and a fourth flexible fabric layer 83. The overall hardness of the flexible thermal insulation band 8 is lower than the hardness of the first and second protection sheets 2 and 3, so that the flexible thermal insulation band 8 can be easily wound when a user twists his head. Because 6 zip fastener have only set up one section in this scheme, and be located 1 rear portion lower limb middle part of helmet, through the synergistic action that the tight rope 5 and first protecting plate 2, second protecting plate 3 are harder relatively of tightening up for the user is when turning round, and helmet 1 can fasten at the user head, thereby effectively avoids the user when turning round the head that the side direction sight is obstructed.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A portable cold-proof protective cap is characterized in that the protective cap (1) can be worn independently or used as a continuous coat cap to be connected with clothes (9), the protective cap (1) comprises a first protective sheet (2) used for protecting the cranium top and the cranium back part and a pair of second protective sheets (3) connected to the two sides of the first protective sheet (2) and used for protecting the two sides of the cranium part and the face part, and the first protective sheet (2) and the second protective sheet (3) jointly form a cap type structure;
the first protection sheet (2) and the second protection sheet (3) respectively comprise a first energy-absorbing protection layer (22) and a second energy-absorbing protection layer (32), and the thickness of the first energy-absorbing protection layer (22) is the same as or different from that of the second energy-absorbing protection layer (32).
2. Portable winter protection helmet according to claim 1, characterized in that said first (22) and second (32) protective energy-absorbing layers are made of materials having different hardnesses at normal and low temperatures.
3. Portable cold-proof helmet according to claim 1, characterized in that said first sheet (2) comprises, in succession, a first layer of protective clothing (21), a first layer of energy-absorbing protective layer (22), a first layer of thermal insulation (23) and a first layer of flexible clothing (24); the second protection sheet (3) sequentially comprises a second protection cloth layer (31), a second energy-absorbing protection layer (32), a second warm-keeping layer (33) and a second flexible cloth layer (34).
4. Portable winter protection helmet according to claim 1, characterized in that said first (2) and second (3) protective sheets are provided with openings for the removal or insertion of said first (22) and second (32) energy-absorbing protective layers.
5. Portable winter protection helmet according to claim 1, characterized in that said first (22) and second (32) energy-absorbing protective layers have a uniform or continuous thickness;
when the continuous thickness is uneven, the first energy-absorbing protective layer (22) and the second energy-absorbing protective layer (32) respectively comprise a plurality of thicker parts (221), and the thicker parts (221) are connected by a thinner part (222); the shape of the thicker portion (221) is a regular circular, polygonal structure.
6. Portable cold-proof helmet according to claim 1, wherein said first (2) and second (3) shields are detachably provided with protective reinforcement (11) by means of connecting means (12), said protective reinforcement (11) comprising in sequence a third protective fabric layer (111), a third energy-absorbing protective layer (112) and a third flexible fabric layer (113).
7. The portable cold-proof helmet as claimed in claim 1, wherein the helmet (1) is provided with a tightening pipe (4) at the front edge of the first protective sheet (2) and the second protective sheet (3), a tightening rope (5) is arranged in the tightening pipe (4), and two ends of the tightening rope (5) are arranged outside the tightening pipe (4) and are respectively provided with an adjusting button (7);
the first protection sheet (2) is provided with a tightening and inserting buckle belt (10).
8. The portable cold-proof helmet according to claim 1, wherein flexible thermal tapes (8) are disposed on two sides of the lower portions of the first protective sheet (2) and the second protective sheet (3) or along the lower edges of the first protective sheet (2) and the second protective sheet (3), magic tapes matched with each other are disposed at two ends of each flexible thermal tape (8), and each flexible thermal tape (8) comprises a fourth protective fabric layer (81), a third thermal layer (82) and a fourth flexible fabric layer (83).
9. Portable winter protection hat according to claim 1, characterized in that the helmet (1) is provided with a zipper (6) in the middle of the lower edge of the rear part of the first protection flap (2) for connection to the clothing (9), the length of the zipper (6) being not more than one third of the length of the neckline of the clothing (9).
10. The portable cold-proof helmet as claimed in claim 3, wherein the first protective cloth layer (21) and the second protective cloth layer (31) on the first protective sheet (2) and the second protective sheet (3), and the first flexible cloth layer (24) and the second flexible cloth layer (34) are all in a fully-communicated structure, and the joints are sewn by knitting to form spacing lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515849.3U CN212117270U (en) | 2020-04-10 | 2020-04-10 | Portable cold-proof protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515849.3U CN212117270U (en) | 2020-04-10 | 2020-04-10 | Portable cold-proof protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212117270U true CN212117270U (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020515849.3U Active CN212117270U (en) | 2020-04-10 | 2020-04-10 | Portable cold-proof protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212117270U (en) |
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2020
- 2020-04-10 CN CN202020515849.3U patent/CN212117270U/en active Active
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