JP3030591U - Antistatic pillow or mat - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] The problem to be solved by the present invention is a static electricity removing pillow or a mat, which when used as a mat on the seat of a car, can prevent a driver or a passenger from being charged with static electricity. , When used as a pillow, it can remove static electricity and take a deep sleep, and when used as a mat or cushion on an office chair for 0A equipment, it eliminates static electricity and electromagnetic waves emitted from the display of electronic equipment. Provided with pillows or mats. According to the invention, granular charcoal is surrounded by a perforated sheet having a constant thickness and a constant size to form a charcoal mat base material, and the charcoal mat base material is surrounded by a woven cloth, a knitted cloth, a non-woven cloth, and a sheet. It is a mat or pillow for removing static electricity formed by matting.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a static electricity removal pillow or mat, and its purpose is to prevent static electricity from being charged by a driver or passenger when used as a mat on the seat of a car. It provides an antistatic pillow or mat that can sleep and has the effect of eliminating the static electricity and electromagnetic waves emitted from the electronic device display when used as a mat or cushion on an office chair for OA equipment.

[0002]

[Prior art]

 Since ancient times, pillows have been used around the world for supporting the head at bedtime, and are widely used worldwide. There are many types of pillows, and there are several types of pillows in Japan. For example, grass pillows are one of the typical bundled pillows in Japan, and many bundled pillows with buckwheat noodles and cushions are still used today. Wooden pillows were common in the Edo period, but they were usually used to maintain the shape of the head, protection and hair. In recent years, there is a demand for pillows to have functions, and pillows filled with permanent magnets that radiate magnetism and pillows filled with water have been proposed. These are expected to have the effect of cooling the head and the effect of exerting magnetism on the head. In fact, the water pillow cools the head, but due to the temporary action, the temperature becomes the same as the body temperature for a certain period of time after use, and the head cooling effect does not last for a long time during the night sleep. On the other hand, the effects of magnetic pillows have not been scientifically elucidated.

Due to the spread of OA equipment in recent years, the body is often charged at the time of work at the workplace, and due to the spread of chemical fibers when driving or boarding an automobile. These have a large impact at the time of discharge and are disliked. Therefore, an apron or the like using a conductive fiber is commercially available and worn, but the effect is not sufficient.

[0004]

[Problems to be solved by the device]

 The problem to be solved by this invention is that it can be used as a mat on the seat of a car to prevent static electricity from being charged to the driver and passengers, and can be used as a pillow to remove static electricity and to get a deep sleep. When used as a mat or cushion on an office chair for equipment, it does not eliminate static electricity or electromagnetic waves emitted from the display of electronic equipment.

In order to solve this problem, the inventors of the present invention have earnestly studied and found that the charcoal obtained by pulverizing the charcoal tree of the genus Quercus at 1000 ° C. or more is crushed into pillows or mats and surrounded by a porous sheet to form a charcoal mat base This charcoal mat base material was surrounded by a hygroscopic material to form a mat, and this was used as an antistatic pillow or mat to solve the above-mentioned problems, leading to the present invention. .

[0006]

[Means for Solving the Problems]

 In the invention according to claim 1, granular charcoal is surrounded by a perforated sheet having a constant thickness and a constant size to form a charcoal mat base material, and the charcoal mat base material is woven cloth, knitted cloth, non-woven cloth or sheet. A static electricity removal mat formed by surrounding the sheet with a mat and forming it into a mat shape. The idea of claim 2 is that a charcoal mat base material is obtained by surrounding granular charcoal with a perforated sheet of a certain thickness and a certain size. Arrange the charcoal mat base material and the wood piece mat base material in an arbitrary arrangement, and wrap them with a woven cloth, knitted cloth, non-woven cloth, or sheet made of a hygroscopic material as a pillow mat material and bend the mat material arbitrarily. It is a static electricity removal pillow that is covered in this state and is covered in this state, wherein the charcoal is Quercus acutissima Carr uth, Ubamegashi (Quercus philraeoides A. Gray), cork oak (Quercus suber L.), Quercus mongolica (Quercus mongolica Fisch), Japanese oak (Quercu s mongolica Fisch var grosseserrata Rehd.et Wils), oak (Quercus serrata Th unb.), Terihakonara (Quercus serrata Thunb.var.donarium Kitam.et Horikawa .), Quercus acuta Thunb., Quercus sessifolia bl. At least one charcoal tree selected from among 1000 or more charcoal trees selected from white trees of the genus Quercus such as Lakashi (Quercus glauca Thunb.), Vladimir oak (Quercus salicina Bl.), And Okinawa Virgin (Quercus miyagii Koidz.). A static electricity removing pillow or mat, wherein the charcoal has a particle size of 16 mesh pass, and the invention according to claim 3 uses charcoal. It is a static electricity removal pillow or a mat as described above.

[0007]

[Embodiment of device]

 A static electricity removing pillow or mat according to the present invention will be described below with reference to the drawings. FIG. 1 is an external view of a static electricity removing mat and a partially enlarged view of a charcoal mat base material. FIG. 2 is an explanatory view of the usage state of the static electricity removing mat and an internal illustration thereof. FIG. 3 is an external view of a static electricity removing pillow. FIG. 3 is an explanatory view of a development state of the static electricity removal pillow and a partially enlarged view of a charcoal mat base material and a wood piece mat base material.

In FIG. 1, reference numeral 1 denotes a static electricity removing mat, and the static electricity removing mat 1 is a charcoal that is surrounded and sealed by filling granular charcoal 2 with a perforated sheet 4 having holes 3 in a certain thickness and a certain size. The mat base material 5 is used. This charcoal mat base material 5 is covered with a natural fiber cotton 6 such as hemp, cotton and silk having excellent hygroscopicity, covered with a hygroscopic woven cloth or knitted cloth W as a ridge U and fixed by sewing. Is formed. FIG. 2 shows a developed state of the static electricity removal mat 1, and shows a sectional view of the charcoal mat base material 5 in an enlarged view. The enlarged cross-sectional view of FIG. 2 shows an embodiment different from the cross-sectional view of FIG. 1, in which cotton 6 of natural fiber is inserted into the surface contacting the human body and cotton C of the chemical fiber is bonded to the surface not contacting the human body. An example is shown in which natural fiber cotton may be inserted in some cases. FIG. 3 is an external view of the static electricity removing pillow 7, which is a static electricity removing pillow 7 in which a pillow mat member 8 is arbitrarily folded and overlapped and a cover 9 is provided in this state. FIG. 4 is an explanatory view of the development state of the static electricity removal pillow 7 and a partially enlarged view of the charcoal mat base material 5, which are covered with a hygroscopic woven cloth or knitted cloth W and fixed by sewing. The charcoal mat base material 5 used in this invention is surrounded by a perforated sheet 4 so that air and moisture M can permeate through the charcoal mat base material 5 and covered with a hygroscopic woven cloth or knitted cloth W to remove static electricity. When brought, this inventor knows it experimentally.

For the static electricity removing pillow or mat using this charcoal, charcoal is used in which at least one tree selected from trees of the genus Quercus is carbonized at 1000 ° C. or higher. The trees Quercus spp oak (Quercus acutissima Carruth), phillyraeoides (Quercus phillraeoides A.Gray), cork oak (Quercus suber L.), Quercus mongolica (Quercus mongolica Fisch), oak (Quercus mongolica Fisch var grosseserrata Rehd.et Wils), Quercus serrata Thunb., Quercus serrata Thunb. Var. Donarium Kitam. Et Horikawal. Quercus acuta Therbushi., Quercus acuta Thunb. , Quercus Hondae (Quercus hondae Makino), Quercus Gilva (Quercus gilva Bl.), Evergreen oak (Quercus myrsinaefolia Bl.), Glauca (Quercus glauca Thunb.), Vladimir Rogashi (Quercus salicina Bl.), Okinawa salicina (Quercus miyagii Koidz.), Etc. Can be illustrated. The reason why the charcoal material is limited to trees selected from the Quercus tree in this invention is that the charcoal of these trees is particularly suitable as a filling material for pillows, and the charcoal made of the Quercus tree is particularly preferable. For example, Ubamegashi has a carbon content of 96.26% by weight and a dense structure, so it is harder than charcoal made of other trees. It will not break or chip even after a long time.

In this invention, the carbonization temperature of the tree is set to 1000 ° C. Trees carbonized in this temperature range become hard charcoal called white charcoal. If the carbonization temperature is lower than 1000 ° C, the charcoal becomes a little soft and becomes fragile, so it is not preferable to use the charcoal in a lump form. Furthermore, when the hardness of this charcoal is 15 ° or more, the risk of breakage or chipping during use is further reduced, which is more preferable. Further, the tree of the genus Quercus carbonized at this temperature becomes a weakly alkaline charcoal having a pH of about 7.3 to 9.5. When the pH of the charcoal is within this range, it is preferable that the acidic decay products in the pillow, such as lipid peroxide, which is a metabolite from the hair, are adsorbed and the generation of malodor is prevented.

In the present invention, charcoal is preferably washed, boiled, sterilized and dried as necessary. To wash the charcoal, remove the charcoal powder adhering to the surface of the charcoal so that the charcoal powder does not come out of the pillow and stain the head. The purpose of boiling is to remove the wood vinegar and wood tar contained in the charcoal. The presence of wood vinegar or wood tar in the pillows is not preferable because it will come out of these pillows and stain the head.

Furthermore, depending on the case, charcoal may be sterilized and dried. When this charcoal is used as granules, the sterilization method is preferably boiling sterilization or water steam sterilization. The reason for this is that it is possible to avoid as much as possible the charcoal powder that forms part of the charcoal by sterilization.

In this invention, the shape of the charcoal granules is not particularly limited, and it is possible to use charcoal that is easy to handle, such as lumps, small pieces, plates, rods, and small pieces, but a shape without corners is more preferable. I don't want it. The size is not particularly limited, but a size of about 16 mm mesh path is desirable for practical use.

The charcoal used in the charcoal mat base material 5 according to the present invention has a cooling function for the user's head.

Hereinafter, the effects of the present invention will be clarified by giving examples and test examples of the present invention.

【Example】

 Bincho charcoal, which is white charcoal obtained by carbonizing Ubamegashi at 1000 ° C, was prepared to have an average size of 16 mm, put in a perforated bag of 45 cm × 88 cm × 2 cm and sewn, and the entire circumference of this bag was covered with cotton. The other side was further covered over the cotton with a linen fabric.

[0017]

Comparative Example 1 Bincho charcoal, which is white charcoal obtained by carbonizing Ubamegashi at 1000 ° C., was prepared to have an average size of 16 mm.

[0018]

[Comparative Example 2] Bincho charcoal, which is white charcoal obtained by carbonizing Ubamegashi at 1000 ° C, was prepared to have an average size of 16 mm, and placed in a 45 cm x 88 cm x 2 cm Japanese paper bag. The following tests were performed using the materials of Example 1 and Comparative Examples 1 and 2.

Test Method Test 1 A polyester film was rubbed with a cotton cloth to generate static electricity, and the static electricity was measured with a charge meter (KSD-0102 manufactured by Kasuga). (Temperature 25 ° C, Humidity 60%) The polyester surface was charged from 30 KV to 60 KV.

Test 2 After the polyester film charged in Test 1 was brought into contact with the mat of Example, this was measured with a charge meter (KSD-0102 manufactured by Kasuga), and the polyester surface was reduced from 3 KV to 10 KV.

Test 3 The polyester film charged in Test 1 was brought into direct contact with the charcoal of Comparative Example 1 and then measured with a charge meter (KSD-0102 manufactured by Kasuga). The polyester surface was unchanged from 30 KV to 60 KV. It was

Test 4 The polyester film used in Test 1 was moistened with the mat of the example, and rubbing was repeated 10 times on this mat, and the static electricity was measured with a charge meter (KSD-0102 manufactured by Kasuga). The surface of the polyester was hardly charged at 0 to 2 KV.

As schematically shown in FIG. 5, from these results, the action of removing static electricity is not the action of the charcoal grain 2 itself, but the hygroscopic cotton 6 and the hygroscopic cloth W surrounding the charcoal grain 2. It is understood that this is due to the interaction with charcoal 2. That is, the charcoal 2 absorbs moisture and always adsorbs a certain amount of water, desorbs water from the cotton 6 and the cloth W when the outer system is in a dry state, and desorbs water from the cotton 6 and the cloth W when the outer system is in a damp state. It is presumed that it absorbs water and releases water to the hygroscopic cotton 6 surrounding the charcoal grain 2 and the hygroscopic cloth W in any case, thereby enhancing the effect of discharging static electricity.

[0024]

[Effect of the Invention] The invention according to claim 1 of the present invention is a charcoal mat base material in which granular charcoal is surrounded by a perforated sheet having a constant thickness and a constant size, and the charcoal mat base material is woven, An electrostatic elimination mat formed by surrounding a knitted cloth, a non-woven cloth, and a sheet to form a mat. The invention according to claim 2 is a charcoal mat in which granular charcoal is surrounded by a perforated sheet of a certain thickness and a certain size. This mat material is used as a base material, and the charcoal mat base material and the wood piece mat base material are arranged in an arbitrary arrangement and surrounded by a hygroscopic material such as woven cloth, knitted cloth, non-woven cloth, and a pillow mat material. Is a static electricity removal pillow formed by bending and stacking in such a state that the charcoal is made of Quercus acutissima Carruth or Ubermegashi (Quercus pillaeoides A). .Gray), cork oak (Quercus suber L.), Quercus mongorica ter la reh sr.a.h. var. donarium Kitam. et Horikawa.), red beetle (Quercus acuta Thunb.), black beetle (Quercus sessilifola shira. equalia Bl.), Quercus glauca Thunb., Quercus salicina Bl. An antistatic pillow or mat characterized in that it is white charcoal charred in 1. The invention according to claim 3 further uses charcoal characterized in that the charcoal has a particle size of 16 mesh pass. Since it is the static electricity removal pillow or mat described in any one of 1 to 2, when used as a mat on the seat of a car, it can prevent the driver and passengers from being charged with static electricity. Can remove sleep and get deep sleep, and also for OA equipment When used as a mat or cushion on the use chair to bring out the effects of the static electricity removing pillow or mat abolish static electricity or electromagnetic waves emanating from the display of the electronic device.

[Brief description of drawings]

FIG. 1 is an external explanatory view of a static electricity removal mat and a partially enlarged view of a charcoal mat base material.

FIG. 2 is an explanatory diagram of a usage state of a static electricity removing mat and an explanatory diagram of the inside.

FIG. 3 is an external view of a static electricity removal pillow.

FIG. 4 is a diagram illustrating a development state of the static electricity removal pillow and a partially enlarged view of the charcoal mat base material.

FIG. 5 is an explanatory diagram of the operating states of the static electricity removal pillow and the mat.

[Explanation of symbols]

 1 Antistatic mat 2 Granular charcoal 3 Pore 4 Porous sheet 5 Charcoal mat base material 6 Natural fiber cotton such as hemp, cotton and silk with excellent hygroscopicity 7 Antistatic pillow 8 Pillow mat material 9 Cover M Moisture U ridge Shape W Hygroscopic woven or knitted fabric C Synthetic fiber cotton or natural fiber cotton

Claims (3)

[Scope of utility model registration request] 1. A granular charcoal is surrounded by a perforated sheet having a constant thickness and a constant size to form a charcoal mat base material, and the charcoal mat base material is surrounded by a woven cloth, a knitted cloth, a non-woven cloth, and a mat. A static electricity removal mat or pillow formed into a shape. 2. Granular charcoal is surrounded by a perforated sheet having a constant thickness and a constant size to form a charcoal mat base material, and the charcoal mat base material and the wood chip mat base material are arranged in an arbitrary arrangement to absorb moisture. A static electricity removing pillow which is formed by surrounding a woven cloth, a knitted cloth, a non-woven cloth or a sheet made of a conductive material as a pillow mat material, and folding the mat material as desired to cover the mat in this state. (Quercus acuti
sima Carruth, Ubamegashi (Quer)
cus pillraeoides A. Gra
y), Cork oak (Quercus suber)
L. ), Mongolian oak (Quercus mongol)
ica Fisch), Quercus m
ongolica Fisch var glosse
serrata Rehd. et Wils), Quercus serrata Thunb.,
Quercus serrathu
nb. var. donarium Kitam. et
Horikawa. ), Japanese red oak (Quercus a)
cuta Thunb. ), Querc
us sessifolia Bl. ), Naganagashi (Quercus hondae Makino),
Taxus (Quercus gilva Bl.),
White oak (Quercus myrsinaefoli)
aBl. ), Arakashi (Quercus glauca)
Thunb. ), Vladimir (Quercus s)
alicina Bl. ) 、 Okinawa Vladimir (Q
ercus miyagii Koidz. ) Etc. Q
An antistatic pillow or mat, wherein at least one tree selected from trees belonging to the genus uercus is white charcoal carbonized at 1000 ° C. or higher. 3. The antistatic pillow or mat according to claim 1, wherein the charcoal has a particle size of 16 mesh pass.