CN2353337Y

CN2353337Y - Selfheating ear cover

Info

Publication number: CN2353337Y
Application number: CN 98247623
Authority: CN
Inventors: 王重茁; 郑德海
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-18
Filing date: 1998-11-18
Publication date: 1999-12-15
Anticipated expiration: 2008-11-18

Abstract

The utility model discloses a self-heating ear cover, comprising a beam of the ear cover and shells of the ear cover whose left and right two sides are provided ear pads. The utility model is characterized in that the outer sides of the shells are provided with louver doors of louver holes, and the shells are correspondingly provided with air holes. The louver doors are controlled through opening and closing a pushing-pulling steel wire to open and close the two air holes to adjust the air quantity. A liner, a self-heating bag, an ear pad and a far infrared cushion are orderly arranged in the shell along the ear-side direction and fixed by a clamping spring and a pressing ring. The utility model has the advantage that the heat can be supplied continuously in a long time, and the self-heating ear cover is suitable for the outdoor working and the sports on ice and snow in cold areas.

Description

Spontaneous heating ear bag

This utility model belongs to and utilizes spontaneous heating bag to warm up the Coldproof health articles for use of ear, particularly a kind of warming resisting cold, nonexpondable spontaneous heating ear bag of being used for.

Ear bag in the past is to wait with fur, fabric to keep out the cold mostly, and the time of doing winter protection like this can not be oversize, and two come warmth retention property also not so good.

The purpose of this utility model provides a kind of temperature of utilizing the slow release heat of chemical reaction to obtain to be suitable for human body, and be used for cold district and be engaged in outdoor work and upward sports of snow on ice, and at every turn with the good reused spontaneous heating ear of rear enclosed bag.Also can become common ear bag by chemical spontaneous heating bag during use.

This utility model spontaneous heating ear bag, comprise that the ear Bao Liang and the left and right sides be equipped with the ear involucrum body of ear sticking pad, be characterized in: the transom window door that has the transom window hole that flexibly connects by gathering sill is equipped with in the outside of ear involucrum body, ear involucrum body has ear involucrum bromhidrosis hole accordingly, the fixed push-and-pull steel wire of the staple in ear Bao Liang centre makes transom window hole and ear involucrum bromhidrosis hole switch by ear bag beam folding push-and-pull steel wire control transom window door.Say ear involucrum body to the ear side direction warming ventilative lining, chemical spontaneous heating bag are housed successively, the airtight ear sticking pad and be sleeved on far infrared fiber cloth pad on the ventilative acoustic hole on the ear involucrum body of conducting heat, and fix by jump ring and rubber trim ring.

This utility model and existing technology relatively have following advantage:

1. can provide suitable warm heat to keep out the cold when using continuously for a long time, and time spent not stop heat supply again.

2. can take off chemical spontaneous heating bag in case of necessity and warm up other position of hands, foot and health, this moment, the ear bag still can use.

3. prevent winter and anti-frostbite.

4. far infrared fiber cloth can discharge the far infrared that human body is had health care and therapeutical effect.

This utility model is provided by the following drawings and embodiment.

Accompanying drawing is this practical overall structure view.

Spontaneous heating ear bag is mainly by the ear Bao Liang (6) that is inlaid with push-and-pull steel wire (8) in the groove with have chemical spontaneous heating bag (10) and ear involucrum body (2) two large divisions of far infrared fiber cloth pad (12) forms.Its middle ear Bao Liang (6) selects Zhou Changyue 40.0cm for use, wide 2.0cm, the nylon strip of the excellent spring of thick 0.2cm.In ear Bao Liang (6) inner side slot, have one to be fixed on the push-and-pull steel wire (8) of the intermediary diameter 0.1cm of ear Bao Liang (6), and push-and-pull steel wire (8) link to each other respectively with ear involucrum body (2) with transom window door (4) from the outwardly directed two ends of ear Bao Liang (6) bow with gill Bao Liang (6) two ends by staple (7).Ear involucrum body (2) mainly comprises transom window door (4), be mainly the implant of chemical spontaneous heating bag (10) and near in one's ear far infrared fiber cloth pad several parts such as (12).Wherein transom window door (4) is " day " word, and the upper end links to each other by little hook with push-and-pull steel wire (8), general long 3.4cm, wide 2.7cm, the nylon material of 0.1cm of adopting.Have gathering sill closely to link to each other with ear involucrum body (2) about transom window door (4), transom window door (4) lower end generally can slide up and down at 3.8～4.4cm place, distance lower edge.The long 2.6cm in transom window hole (3) above it, wide 0.3cm, thick 0.1cm.Ensuing ear involucrum body (2) is once injection molded elliptical shape, mainly is made up of several major parts such as two ear involucrum bromhidrosis holes (14) of two lateral roads in the middle of the outer likeness in form " order ", the outer ledge groove that is the ventilative acoustic hole (1) of " O " type, embedded jump ring (5), transom window door (4) guiding cell body and ear Bao Liang (6) grooves.Its middle ear involucrum body (2) major axis 8.8cm, minor axis 7.0cm, the thick 0.2cm of shell, inner chamber are 1.3cm deeply.At distance ear involucrum body (2) lower edge 4.0cm, 5.7cm place two long 3.0cm are arranged respectively, the ear involucrum bromhidrosis hole (14) of wide 0.3cm, its outside forms two layers of hole by gathering sill and transom window hole (3).Require when two-layer hole interlaces closely smoothly to prevent to infiltrate air, and air can pierce when communicating.At distance ear involucrum body (2) lower edge 2.0cm, 2 interior diameter 0.5cm have been traversed at each 1.0cm place about central axis, the ventilative acoustic hole (1) of plug Cotton Gossypii in the wall thickness 0.1cm.Get off, ear bag implant has three layers to be followed successively by warming ventilative lining (9), chemical spontaneous heating bag (10) and the airtight ear sticking pad (11) that conducts heat again.Near the inboard intracavity of ear involucrum body (2) is warming ventilative lining (9), and its size conforms to ear involucrum body (2) inner chamber, and allows 2 holes allow ventilative acoustic hole (1) pass; The intermediate layer is the chemical spontaneous heating bag (10) that pro rata iron powder, Sal, active carbon and water etc. are made into, usually make " first " font, wherein that part of of " first " prefix on ventilative acoustic hole (1), and the part below " first " word is clipped in the middle of the ventilative acoustic hole (1); One side of the 3rd layer of promptly close ear is the airtight ear sticking pad (11) that conducts heat, its size and ear involucrum body (2) are suitable, and allow ventilative acoustic hole (1) pass through, and wrap ear involucrum body (2) and be fixed on its edge groove with jump ring (5) in its outside then, detachably change chemical spontaneous heating bag (10).At last far infrared fiber cloth pad (12) boring of health care and therapeutical effect will be arranged to human body, also allow ventilative acoustic hole (1) pass, its edge adheres on the airtight ear sticking pad (11) that conducts heat, and with rubber trim ring (13) enclosing cover of internal diameter 0.5cm on ventilative acoustic hole (1).General, ear Bao Liang (6) bounces back by self tension force, ear involucrum bromhidrosis hole this moment (14) and no gap, transom window hole (3), and other parts are all combined closely, there is not air to penetrate, chemistry spontaneous heating bag (10) can not be oxidized and generate heat (if a week need not, preferably two ears are sealed or chemical spontaneous heating bag (10) is taken off good seal).When using, ear Bao Liang (6) and push-and-pull steel wire (8) outwards open simultaneously, but because the centre has staple (7) fixing, make ear Bao Liang (6) and push-and-pull steel wire (8) two ends at a distance of shortening, thereby upwards spur transom window door (4).According to design size, two holes seams just splits when transom window door (4) moves up 0.2cm, and when promoting 0.2cm again, 2 the holes seams that 0.2cm is wide that split make air pierce chemical spontaneous heating bag (10) and slow chemical reaction take place, the warm ear of the heat that provides.After finishing using, ear Bao Liang (6) bounces back by self tension force, make push-and-pull steel wire (8) and ear Bao Liang (6) two ends elongate apart, promote transom window door (4) downwards, make that ear involucrum bromhidrosis hole (14) and transom window hole (3) are staggered, no gap is and airtight, and chemical reaction stops, and does like this and can repeatedly use.When push-and-pull steel wire (8) and transom window door (4) being broken off relations or take off chemical spontaneous heating bag (10), equally also can use.All very convenient, practical in any case.

Claims

1, a kind of spontaneous heating ear bag comprises that the ear Bao Liang (6) and the left and right sides be equipped with the ear involucrum body (2) of ear sticking pad (11), it is characterized in that:

A. the transom window door (4) that has transom window hole (3) that flexibly connects by gathering sill is equipped with in the outside of ear involucrum body (2), ear involucrum body (2) has ear involucrum bromhidrosis hole (14) accordingly, the fixed push-and-pull steel wire of staple (7) (8) in ear Bao Liang (6) centre makes transom window hole (3) and ear involucrum bromhidrosis hole (14) switch by ear Bao Liang (6) folding push-and-pull steel wire (8) control transom window door (4);

B. by ear involucrum body (2) to the ear side direction warming ventilative lining (9), chemical spontaneous heating bag (10) are housed successively, the airtight ear sticking pad (11) and be sleeved on far infrared fiber cloth pad (12) on the ventilative acoustic hole (1) on the ear involucrum body (2) of conducting heat, and fixing by jump ring (5) and rubber trim ring (13).