WO2010077113A1

WO2010077113A1 - Steering-wheel cover

Info

Publication number: WO2010077113A1
Application number: PCT/KR2009/008017
Authority: WO
Inventors: 박금숙
Original assignee: Park Gum Suck
Priority date: 2008-12-31
Filing date: 2009-12-31
Publication date: 2010-07-08
Also published as: KR100917730B1

Abstract

The present invention relates to a steering-wheel cover. The steering-wheel cover can straightforwardly cover and separate from the outer surface of automobile steering wheels of different sizes, and is arranged in such a way that a single steering-wheel cover can be used on steering wheels of various sizes, and it gives a good tactile sensation while ensuring that the driver's hand does not slip from the steering wheel. In a normal automobile steering-wheel cover comprising an inner skin and an outer skin in such a way as to cover the outer surface of an automobile steering wheel, the inner skin and the outer skin constitute rectangular, planar belts and resiliently cover the outer surface of the steering wheel, and both edges of the inner skin are provided with matched, mutually attachable-and-detachable parts.

Description

Handle cover

The present invention relates to a handle cover, which can easily wrap and detach the outer surface of the car handles of different sizes, and can be used for handles of various sizes with one handle cover, so that the hand of the driver does not slip on the handles while having a good feel. It relates to a handle cover.

Generally, a steering wheel cover for an automobile is used to cover the automobile steering wheel so that it can be gripped safely.

Such steering wheel covers for automobiles are provided in various forms, such as those made of leather or synthetic leather, those made of rubber or synthetic resin material, weaving aluminum in the form of a mesh, and various kinds of vehicle steering wheel covers. It is widely used according to the taste of the user.

In addition, since the steering wheel for the vehicle is opened only inward in the state of a hard circle, in order to attach the handle cover to the handle, the inside of the handle cover is attached to the outside of the handle and then attached.

However, there is a problem in that it is not easy to insert the handle into the handle cover of a hard material having a diameter substantially equal to the diameter of the handle, and it is difficult to separate the handle cover attached to the handle from the handle.

In addition, since the steering wheel size is different for each car, the handle cover must also be manufactured in various ways according to the size of the steering wheel, so that the manufacturing cost increases accordingly, and the need to find and purchase a steering wheel cover for the user's car There was a problem inconvenient to use.

The present invention has been made to solve the above problems,

The object is to provide a handle cover that is nice to the touch and that the driver's hand does not slip on the handle.

Another object of the present invention is to provide a handle cover which can be easily attached and detached to the handle of the vehicle.

Another object of the present invention is to provide a handle cover that can be attached to the handle cover firmly regardless of the handle size of different cars.

In a typical car handle cover made of an inner shell and an outer shell to surround an outer surface of an automobile handle, the inner shell and the outer shell are formed in a rectangular plate shape to elastically surround the outer surface of the steering wheel, and on both sides of the edge of the inner shell, Detachable parts are provided to face each other.

In addition, the endothelium is made of polyvinyl chloride (PVC), rubber, silicone or UV coating cloth, EVA (ethylene vinyl acetate), EDPM (ethylene propylene diene M-class), or CR (chloroprene), The outer shell 120 is made of PU (polyurethane) or PVC.

Further, both end edges of the inner skin and the outer shell are further provided with a finish covered with elastic polyurethane (PU), and the outer shell is provided with an equally sewn functional part to prevent slippage of the surface. do.

Subsequently, the detachable portion includes a plurality of first arms, male Velcro or females, and male buttons corresponding to each other to be detached from each other, and the endothelial and the outer skin are connected to both ends of a rectangular plate to form a strip. It further comprises a second arm, suvelcro to be detachable.

In addition, the endothelial and the outer shell further comprises a second arm, suvelcro to allow both ends connected to form a strip of rectangular plate connected and detachable.

Subsequently, the apparatus further includes a functional unit attached to the shell and elastic.

The functional part is made of PVC, PU, silicone, UV coated fabric, brushed fabric, or leather including hair.

In addition, the endothelial is a foam made mainly of PVC resin, and has no exposure of the foam tissue nucleus on the adhesion surface, has a roughening structure on the adhesion surface, and has a static friction coefficient of 0.5 (based on KS M ISO 8295) or more. Is done.

On the other hand, the endothelium further includes a fabric inserted into the foam or applied to the surface.

In addition, the endothelial includes a plasticizer 50 to 200 parts by weight, stabilizer 3 to 20 parts by weight, foaming agent 2 to 30 parts by weight, foaming aid 2 to 30 parts by weight based on 100 parts by weight of the PVC resin having a polymerization degree (n) 900 to 1500. It is produced by curing the mixture.

While holding the steering wheel, the vehicle feels good and the driver's hand does not slip on the steering wheel, enabling safe driving.

In addition, there is an easy-to-use effect that allows the handle cover to be detachably attached to the handle of the vehicle.

In addition, regardless of the size of the steering wheel of the different cars can be used as a solid attachment to one handle cover, there is a cost saving effect that can be detachable to the handle cover of the other car without additional purchase.

1 is an overall perspective view showing the whole of the handle cover according to the present invention,

2 is a use state diagram showing a use state of the handle cover according to the present invention,

3 is a use state diagram showing another use state of the handle cover according to the present invention,

4 is an embodiment according to an embodiment of the handle cover according to the present invention,

5 and 6 are cross-sectional views showing a cross section of the handle cover according to the present invention,

7 and 8 is an embodiment showing another embodiment of the handle cover according to the present invention,

9 is a use state diagram showing a use state of the embodiment according to the present invention,

10 and 11 is a use state diagram showing another use state of another embodiment according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall perspective view showing the entire handle cover according to the present invention, Figure 2 is a state diagram showing the use state of the handle cover according to the present invention, Figure 3 is another use state of the handle cover according to the present invention 4 is an embodiment according to the embodiment of the handle cover according to the present invention, Figures 5 and 6 are cross-sectional views showing a cross section of the handle cover according to the present invention, Figures 7 and 8 are 9 is a view illustrating a use state of an embodiment according to the present invention, and FIG. 10 and 11 show another use state of another embodiment according to the present invention. It is also in use.

1 to 11, the handle cover according to the present invention,

An endothelial 110 having a strip in the form of a rectangular plate and covering the outer surface of the vehicle steering wheel 50, an outer shell 120 corresponding to the endothelial 110 gripped by a driver by hand, and the endothelial ( Both sides of the edge 110 of the outer shell and the outer shell 120 are configured to include a detachable portion 130 corresponding to and detached from each other.

Subsequently, the endothelium 110 is made of a foaming agent (PVC) in order to increase the frictional force of the surface and increase the elasticity.

In addition, the blowing agent (PVC) is made of a foamed polymer compound, such as PVC resin or rubber.

In addition, the endothelial 110 made of a foaming agent (PVC), while wrapping the outer surface of the handle 50 does not slip, it has a flexible bending and wrinkles.

Accordingly, the endothelium 110 is made of PVC resin or rubber that does not slip as a main raw material, but the PVC foam, while adding a plasticizer or other additives affecting the elasticity and friction to the PVC resin in a variety of soft and hard stretch Increase friction.

Subsequently, the endothelium 110 is made of PVC (polyvinyl chloride), rubber, silicone or UV coating liquid coated cloth, EVA (ethylene vinyl acetate), EDPM (ethylene propylene diene M-class), or CR (chloroprene) The outer shell 120 is made of PU (polyurethane) or PVC.

The plasticizer is preferably added in various ways to add to the PVC resin so that the PVC resin is soft and hard stretched.

In addition, the inner shell 110 may be replaced with a silicone or UV coating liquid applied to a stretchable fabric other than the PVC resin, and also EVA (ETHTLENE VINYL ACETATE), EPDM (ETHYLENE PROPYLENE DIENE M-CLASS), CR It is preferable that it is replaceable with (Chloroprene).

Subsequently, the endothelium 110 is a foam mainly made of PVC resin, and there is no exposure of the foam tissue nucleus on the adhesion surface, and the roughening structure is maintained on the adhesion surface, and the static friction coefficient is 0.5 (based on KS M ISO 8295). As mentioned above, it is preferable that thickness is a sheet of 0.3t-15t.

In addition, the endothelium 110 preferably further includes a fabric inserted into the foam or applied to the surface.

On the other hand, the outer shell 120 is made of polyurethane (PU) in order to smooth the surface and increase the elasticity.

The outer shell 120 may be used by applying polyurethane (PU) to a stretchable fabric to increase elasticity.

In addition, the outer shell 120, in addition to polyurethane (PU), can be replaced with a flexible PVC non-foamed sheet, it is also possible to replace a part of the elastic synthetic fibers.

And, both ends of the endothelial 110 and the outer shell 120 in the longitudinal direction, is provided with a finish portion 140 sewn with a stretched polyurethane (PU), the finish portion 140, the endothelial When crumpling or folding the 110 and the outer shell 120, the crumpled or folded without difficulty.

In addition, the outer shell 120, in order to further prevent the slip of the surface, the overlapped functional part 150 is provided in equal parts, the functional part 150, the elastic polyurethane (PU) Consists of, even when folded or folded endothelium 110 and the outer shell 120 is folded or folded without difficulty.

In addition, the functional unit 150 is made of PU (polyurethane) and stretchable fabric or synthetic fiber, and has a stretchable and warmed effect to increase the function of thermal insulation, brushed fabric or brushed synthetic fiber Partial or hairy natural or artificial leather can be used to obtain the effect of warming.

Subsequently, the functional unit 150 uses a PVC sheet containing a plasticizer or a PU (polyurethane) to which a plasticizer is added, a foamed polymer compound, or a cloth coated with silicone or UV.

In addition, when the inner shell 110 is in close contact with the outer surface of the handle 50 and then wrapped around the inner shell 110, the inner shell 110 and the outer shell 120 may flow in the handle 50. On both sides of the longitudinal rim of the endothelium 110, there are provided

detachable parts

130 and 130 ′ which are opposed to each other.

Subsequently, the detachable portion 130 is connected to each other while the plurality of first arms and male Velcros 115 and 115 'correspond to each other, such that the endothelial 110 is tightly fixed to the handle 50.

Accordingly, when the handle cover 10 is removed from the handle 50, the first arm and the male Velcro 115 and 115 ′ are disconnected so that the endothelial 110 is removed from the handle 50. do.

On the other hand, the detachable portion 130 ', a plurality of arms, means weights (117, 117') are interconnected while being matched, so that the endothelial 110 is tightly fixed to the handle 50.

Accordingly, when the handle cover 10 is removed from the handle 50, the connected arm and the

means weight

117 and 117 ′ are disconnected so that the endothelium 110 is removed from the handle 50.

In addition, the endothelial 110 and the outer shell 120 further includes a second arm, suvelcro (160, 160 '), which allows both ends of the rectangular plate form to be connected to form a strip and connectable and detachable. Before the connection between the second arm and the

male velcro

160 and 160 ′, the endothelial 110 is brought into close contact with the handle 50 so that the handle cover 10 is easily adhered to the handle 50. By connecting the second arm and the male Velcro 160 and 160 'to each other, the endothelial 110 is firmly fixed to the handle 50.

Looking at the state of use of the handle cover 10 according to the present invention, as shown in Figures 1 to 6, the endothelial 110 and the outer shell 120, cutting the sheet is not an injection molding of a rigid material shape In order to lockstitch, the inner shell 110 and the outer shell 120 are in close contact with each other to form an inner surface and an outer surface of the handle cover 10, and the end portion 140 on the inner edge of the inner shell 110 and the outer shell 120 in the longitudinal direction. And, the handle cover 10 is provided with a

removable portion

130, 130 ′ corresponding to each other on both sides of the endothelial 110 longitudinal edge so as to securely wrap the handle 50.

Since the inner shell 110 and the outer shell 120 are firmly wound on the handle 50 according to the shape of the handle 50 wrapped in a plate shape without a predetermined shape, the inner shell 110 and the outer shell 120 are elastic regardless of the handle 50 having a different size. In close contact with the outer surface of the handle 50 can be wrapped.

The handle cover 10 can be folded and stored while not in use.

And, the finish portion 140, and wraps around the rim of the endothelial 110 and the outer shell 120, the endothelial 110 is provided with the finish portion 140 by the elasticity of the finish portion 140. And it is preferable that the rim of the outer shell 120 is installed so as to be pulled in the inner direction (110).

Subsequently, the finish portion 140 is preferably inserted into a rubber or elastic synthetic resin (not shown) in a portion so that the edge of the outer shell 120 can be further pulled toward the inner shell 110 inward direction. .

As shown in FIGS. 9 to 11, the

detachable parts

130 and 130 ′ are used to more firmly fix the handle cover 10 to the handle 50.

Subsequently, the detachable parts 130 and 130 'are formed of the first arm and the male Velcro 115 and 115', the arm and the means weight 117 and 117 ', and the handle cover 10 includes the handle ( 50) to be more closely fixed, and in addition, the detachable parts 130 and 130 'may be replaced by a slide fastener (not shown).

In addition, referring to Figure 9, the handle cover 10, using the second arm, the male Velcro (160, 160 ') to be connected and detachable to both ends of the endothelial 110 is cut after cutting one end. It is possible.

Subsequently, in addition to the second arm and the male Velcro 160 and 160 ', a button (not shown) or a slide fastener (not shown) may be used to connect the cut ends of the handle cover 10. desirable.

In addition, the outer shell 120 is used by putting a functional part 150 on the surface of the outer shell 120 for the safety of the handle cover 10 user.

Subsequently, the functional unit 150 is made of PVC, PU, silicone, UV coated cloth, brushed cloth, or leather including hair.

In addition, the functional unit 150, it is preferable that a plurality of dogs are provided for warming in winter, the shape can also be formed in various ways.

Subsequently, when the driver uses the handle cover 50, the function unit 150 is provided with a plurality of outer surfaces of the outer shell 120 to prevent the user's hand from slipping on the outer shell 120. It is preferable, and the form can also be variously formed.

As a result, the endothelial 110 of the handle cover 10 is in close contact with the handle 50, and then the endothelial 110 is firmly secured to the handle 50 by the

detachable parts

130 and 130 ′. The handle cover 10 is firmly connected to the handle 50 by interconnecting the second arm and the

male Velcro

160 and 160 provided at one end of the handle cover 10. It is tightly fixed.

Subsequently, when the handle cover 10 fixed to the outer surface of the handle 10 is removed from the handle 10, the second arm, the

male Velcro

160 and 160 and the

detachable parts

130 and 130 ′ are removed. ) Is disconnected, and the handle cover 10 is folded and stored, and then the handle cover 10 can be used again with another handle 10.

On the other hand, the

inner shell

110, 50 to 200 parts by weight of plasticizer, 3 to 20 parts by weight of stabilizer, 2 to 30 parts by weight of foaming agent, 2 to 30 with respect to 100 parts by weight of PVC resin having a polymerization degree (n) 900 to 1500. It is produced by purifying a mixture including parts by weight.

Subsequently, the plasticizer is an organic material which is added to a thermoplastic plastic such as vinyl chloride and vinyl acetate to increase thermoplasticity, thereby facilitating molding at high temperature. In addition to mixing and plasticity, plasticizers include heat resistance, cold resistance, flame resistance, It is desirable to improve the electrical properties and the like, and important ones include DOP (dioctylphthalate), DOA (dioctyl adipate), and TCP (tricresyl postate).

On the other hand, the stabilizer refers to a chemical added to the processing or polymerization process to facilitate the processing of plastics or synthetic resins and improve the performance of the final product.

In more detail, the plasticizer is a phthalic system, such as diocthylphthalate, diethylphthalate, diisodecylphthalate, butylbenzylphthalate, trichlorophosphate, and the like. , Dioxyl adipate as an adipic acid derivative, diisodecyl adipate, diisononyl adipate and dioxyl azelate as an azeleic system. dioctylazelate and the like, and are sebacic derivatives such as dioxyl sebacate, maleic acid derivatives, trimellitic derivatives, and citric derivatives.

In addition, the stabilizer is epoxy soybean oil, fatty acid metal salts (calcium stearate, barium stearate, magnesium stearate, lithium stearate), tin-based {b) Butyl tin laurate, butyl tin malrate}, inorganic acid salts {tribasic lead phosphate, basic lead phosphate, dibasic lead phosphate} And mercapthanes (monobutyl tin mercaptide, butyl tin mercapthane compound).

The blowing agent is a nitroso compound, dinitroso pentamethylene tetramine, azo compound, azodicarbon amide, sulfonyl hydrazide system, oxy Chemical foaming agents such as oxy bis-benzene sulphonyl hydrazide and toluene sulfonyl hydrazide, and physics such as glass bead and styrene bead Blowing agent.

The foaming aid is urea, metal salts (zno, cao, mgco3), stearic acid and the like.

The pigments include carbon black, inorganic pigments (pbo, zno, fe2o3, tio2) and organic pigments.

The formulation of the snow preparation is used as a skin-resistant composition.

It is preferable to mix | blend the said composition to the mixer in order of the said order, and to mix-react at room temperature for 2 to 12 hours, and to adjust a viscosity to a paste form.

Endothelial 110 is obtained by heating and curing the paste-like sheet composition obtained in the above process in an oven or the like in a continuous baking process or block unit.

Subsequently, the continuous baking process heats a release paper supplying zone, a dipping zone for knife-coating a sheet-like sheet composition on the release paper to a thickness of 0.3 to 5 mm and supplying it to the bake region, and applying the sheet composition to the release paper. The sheet composition, which is divided into a baking zone for curing and an area for rolling the endothelial sheet 110 having foam hardening completed, is rolled, and a release paper of the object is passed through a dipping region to have a viscosity of 30,000 to 40,000 cps. The sheet composition was coated (dipped) in a uniform thickness to a baking area, and the sheet composition supplied by applying to a release paper in the baking area was heated to 140 to 170 ° C. for 10 to 20 minutes to pass the sheet composition to a thickness of 0.5 to 10 mm. The endothelial 110 by completing the foaming and curing, and winding the endothelial foam 110 in which the foaming and curing is completed on a roll in a winding area. It gets a bit fabrics.

As such, the outer skin layer (fiber fabric coated with a textile fabric and PU) is attached to the obtained endothelial sheet 110 and cut into a predetermined size and shape to obtain a handle cover fabric sheet.

In addition, the endothelial (110) sheet obtained in the continuous baking process is 0.5 to 10 mm in thickness and thin, the surface of the foam tissue nucleus exposed and the release paper does not touch the surface of the continuous amorphous foam structure is formed, It maintains a friction coefficient of 0.5 or more (Test Method: KS M ISO 8295), so the adhesion is very good. Therefore, it is possible to use a stable handle cover without movement of the handle cover after mounting the handle cover.

In addition, in order to obtain a handle cover endothelium 110 sheet in which the fiber fabric is inserted into the core material in the continuous baking process, the fabrics such as nylon mesh fabric and polyester mesh fabric having a thickness of 0.1 to 0.5 mm are simultaneously supplied with a release paper. 0.1-5 mm knife coating the sheet composition on a fiber fabric and foaming and curing in the same manner as described above to insert the fiber fabric into the core to obtain a sheet of inner skin 110 having a thickness of 0.5 to 10 mm having a high tensile strength. The outer cover 120 is attached to 110 to obtain a finished handle cover fabric sheet.

In addition, the endothelial 110 obtained in the above process is a fiber fabric (PU coated fiber fabric) core material is inserted or applied, the tensile strength is large, the thickness is thin and light, the exposed surface of the foam tissue nucleus is not exposed to the release paper Tissue roughness of the net fabric is created, and the static friction coefficient is maintained at 0.5 or more (Test Method: KS M ISO 8295), so the adhesion is very excellent. Therefore, it is possible to use a stable handle cover without moving the handle cover after installing the handle cover. .

In the block unit heat curing process, a paste-like sheet composition is injected into a jig (open mold) of a predetermined size in a thickness of 0.5 to 1 mm and heated in an oven at 140 to 170 ° C. for 20 to 40 minutes. At this time, the foam composition and the baking (baking) in the sheet composition at the same time 0.5 ~ 5㎜ thickness, the static coefficient of friction is 0.5 or more (Test Method: KS M ISO 8295) and the foam structure has no nucleus exposure, jig surface The inner shell 110 of the handle cover in which the rough surface of the continuous amorphous foam structure was formed.

Subsequently, the outer shell 120 is attached to the inner shell 110 to obtain a completed handle cover.

Looking at an embodiment of the handle cover according to the present invention,

Example 1

The endothelial 110 sheet composition for a handle cover is 120 parts by weight of dioctylphthalate, 10 parts by weight of epoxy soybean oil, based on 100 parts by weight of PVC paste resin having a degree of polymerization (n) of 1200 ± 100. 2 parts by weight of carbon black and 11 parts by weight of a hi-black composition are mixed.

The composition of the pigment composition is as follows.

3 parts by weight of dioxyl phthalate, 3 parts by weight of azodicarbonamide, 3 parts by weight of zinc oxide, and 0.06 parts by weight of lead sulfate are mixed, and the mixture is added to a kneader at room temperature (20 to 30 ° C.) for 10 hours to mix and paste. Obtain a phase composition.

Subsequently, the composition is foamed in the form of a sheet as described above to obtain the endothelium 110 in which the nucleus is exposed to the foam tissue and one side is formed of an amorphous rough tissue.

The endothelial (110) sheet obtained in Example 1 is light and easy to manufacture a thin sheet, and obtains a friction coefficient of 0.5 or more (test method: KS M ISO 8295), which generates a significantly larger and more stable adhesion force than conventional injection rubber.

The performance of Example 1 is as follows.

Specific gravity: 0.15, Hardness: 18 (shore c type hardness tester), Static friction coefficient (Test method: KS M ISO 8295), Friction standard Glass surface: 0.7

Example 2)

Handle cover endothelial (110) sheet composition (foaming composition is the same as in Example 1) 100 parts by weight of dioxyl adipate, trivezic with respect to 100 parts by weight of PVC resin resin (n) of 1200 ± 100 Lead phosphate 5fe2o3 4 (different colors can be obtained by varying organic and inorganic pigments) by weight is added to the mixer at room temperature (20 to 30 ℃) and mixed for about 10 hours to obtain a sheet composition of the paste.

The composition is foamed onto a sheet as described above to freeze the endothelium 110 without exposed nuclei in the foam tissue and having one surface roughened in the foam tissue.

Subsequently, the second embodiment may increase the merchandise as a red endothelial pad 110.

In addition, by mixing the ultra-low temperature plasticizer DOA, excellent flexibility is obtained even at low temperatures (-40 ° C.), which can improve low-temperature characteristics, which is a drawback of PVC, and thus improve the commercial property.

The performance of Example 2 is as follows.

Specific gravity: 0.15, Hardness: 17 (shore A type hardness tester), Static friction coefficient (Test method: KS M ISO 8295), Friction surface Glass surface: 0.8

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention may be made by those skilled in the art within the above technical scope.

Claims

In the conventional vehicle steering wheel cover 10 made of the inner shell 110 and the outer shell 120 to surround the outer surface of the vehicle handle 50,

The inner shell 110 and the outer shell 120 is made of a strip in the shape of a rectangular plate to elastically surround the outer surface of the handle 50,

Both sides of the rim of the endothelium 110, the handle cover 10, characterized in that provided with a removable portion 130, 130 'corresponding to each other detachable.
The method of claim 1,

The endothelium 110 is made of polyvinyl chloride (PVC), rubber, silicone or UV coating cloth, EVA (ethylene vinyl acetate), EDPM (ethylene propylene diene M-class), or CR (chloroprene),

The outer shell 120 is a handle cover 10, characterized in that made of PU (polyurethane), or PVC.
The method of claim 1,

At both edges of the inner shell 110 and the outer shell 120,

It is further provided with a finish 140 overlaid with elastic polyurethane (PU),

The outer shell 120,

In order to prevent the slippery surface, the handle cover 10, characterized in that the overlapped function portion 150 is provided in equal parts.
The method of claim 1,

The removable portion 130,

A plurality of first female, male Velcro (115, 115 ') or female, male button (117, 117) is the handle cover 10, characterized in that the mutually removable.
The method of claim 1,

The endothelial 110 and the outer shell 120,

Handle cover (10), characterized in that it further comprises a second arm, suvelcro (160, 160 ') to allow both ends connected to form a strip of the rectangular plate is connected and detachable.
The method of claim 1,

Handle cover (10) characterized in that it further comprises a flexible function portion 150 attached to the outer shell (120).
The method of claim 6,

The function unit 150 is a handle cover 10, characterized in that made of PVC, PU, silicone, UV coated cloth, brushed cloth, or leather containing hair.
The method of claim 1,

The endothelium 110 is a foam made mainly of PVC resin, has no exposure of the foam tissue nucleus on the adhesion surface, has a roughening structure on the adhesion surface, and has a static friction coefficient of 0.5 (based on KS M ISO 8295) or more. Handle cover 10 characterized in that.
The method of claim 8,

The endothelial (110) is a handle cover (10) characterized in that it further comprises a fabric inserted into the foam or applied to the surface.
The method of claim 8,

The inner shell 110 is 50 to 200 parts by weight of plasticizer, 3 to 20 parts by weight of stabilizer, 2 to 30 parts by weight of foaming agent, 2 to 30 parts by weight of foaming aid based on 100 parts by weight of PVC resin having a polymerization degree (n) of 900 to 1500. Handle cover 10, characterized in that produced by curing the mixture containing.