KR100646129B1 - The manufacturing method of wood used in wood-handle for automobile - Google Patents

Abstract

The present invention relates to a wood manufacturing method of a wooden handle for an automobile, and in particular, a first step of making a plurality of wood chips (1) by cutting the unprocessed wood to a certain size; A second step of placing the wood chips (1) made through the first step into a vacuum machine and then injecting any one of a phenol resin or an acrylic resin into the vacuum machine at 130 ° C. for 1 hour; A third step of putting the wood pieces (1) obtained through the second step into a drying room and drying at 130 ° C. for 1 hour; Bonding the pieces of wood (1) obtained through the third step with an adhesive (not shown) to each other to make a wooden board 11 of a size suitable for the manufacture of the wooden handle 12 and then the wooden board 11 to the press The configuration is characterized by consisting of a fourth step of putting and pressing.

In addition, the present invention is characterized in that the wood carving (1) is made in the form of a square of 2.5Cm horizontal, 2.5Cm vertical, in addition, in order to make a wooden board 11 by bonding the plurality of wood pieces (1) The wood grains 13 formed on the surface of the wood pieces 1 are bonded in the same position in the horizontal direction, and the wood pieces 11 are adhered to each other by bonding the wood pieces 1. In making, the pieces of wood (1) are glued to form a zigzag shape so that two pieces of wood (1) are in contact with each other at the center of one piece of wood (1) side by side, the wood board is formed repeatedly It is characterized by 11 being made.

Therefore, the present invention press-molded the wood handle mounted on the wooden handle for automobiles into a plurality of pieces of wood to enhance the driver's feel as well as to enhance the appearance of the handle, and to increase the strength of the wood handle and at the same time the wood handle In order to protect the driver from safety accidents in case of damage, the size of the debris can be reduced while minimizing the occurrence of debris of the wood handle.

Car, handle, wood, sawdust, resin

Description

Wooden MANUFACTURE METHOD FOR CAR HANDLE {THE MANUFACTURING METHOD OF WOOD USED IN WOOD-HANDLE FOR AUTOMOBILE}             

1 and 2 is an exemplary view showing an assembly process of the wooden board belonging to the present invention,

3 and 4 is another exemplary view of a wooden board belonging to the present invention,

5 and 6 shows a method of manufacturing a wooden handle installed in a wooden handle for automobiles

      Example,

7 is an exemplary view of a wooden board conventionally used,

8 is an exemplary view showing a conventional wooden handle for automobiles.

* Code descriptions for the main parts of the drawings

1: wood chips 11: wood board

12: wood handle 13: wood texture

102: wooden handle 103: metal rim

The present invention relates to a method of manufacturing a tree of wooden handles for automobiles, and more specifically to this, when the wood is installed in a wooden handle for automobiles, the wood is separately manufactured so that the grain of wood can be formed in the longitudinal direction. It aims to prevent the driver's safety accident by minimizing the size of the fragments while minimizing the amount of fragments caused by the handle breakage.

Generally, wooden handles for automobiles are manufactured by attaching wooden handles made of solid wood to the metal rim of the handles in order to enhance the aesthetics of the handles and to improve the feel. Looking at the manufacturing process as follows.

First, one solid wood to be mounted on the steering wheel is manufactured according to the metal rim of the steering wheel of the car, and cut, grooved, cut and bent to manufacture a wooden handle shape, and then attached to the metal rim of the steering wheel of the car as it is. A car handle will be manufactured.

The wood handle is manufactured by cutting and cutting the wood in the wood grain direction as shown in FIG. 7 so that the wood grain formed on the wood can be expressed on the outer periphery of the wood handle in order to make the wood handle more beautiful. Done.

Therefore, when the wooden handle is mounted on the wooden handle of the car, the user has the advantage of providing a touch or aesthetic appearance, but on the other hand, there is a problem that a safety accident may occur due to the use of the wooden handle.

To explain this in more detail, in order to make the exterior of the conventional wooden handles of the car more beautiful as shown in FIG. 8, the wood grain of the wood is represented by the wooden handle outer circumferential surface when the wooden handle is manufactured. In order to be able to be cut, a single wood is cut and cut along the wood grain.

Therefore, when the wooden handle is damaged due to an external strong impact, the wooden handle is broken along the grains of the wood, thereby creating a large amount of debris.

In other words, if the wooden handle mounted on the wooden handle is damaged by an external impact, the wooden handle is broken along a plurality of wood grains and generates a large amount of debris. There is a problem that is broken by the cracking phenomenon, because the debris is generated in most sharp and very long shape can have a very fatal effect on the driver's safety accidents, and also the wooden handle is easily damaged. It was a situation that had.

Therefore, there is an urgent need for various manufacturing methods and structures of wooden handles for automobiles that can improve the feel and appearance of the wooden handles and prevent the driver's safety when the wooden handles are damaged.

The present invention has been invented to solve the above-mentioned conventional problems, in particular by pressing the wood handle mounted on a wooden handle for automobiles into a plurality of pieces of wood to enhance the feel of the driver as well as the appearance of the handle In addition, to increase the strength of the tree handle and to protect the driver from safety accidents in case of the breakage of the tree handle, the size of the tree handle can be made small while minimizing the occurrence of fragmentation of the tree handle. It is to have the technical problem.

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

The present invention comprises a first step of making a plurality of wood chips (1) by cutting the raw wood to a predetermined size;

A second step of placing the wood chips (1) made through the first step into a vacuum machine and then injecting any one of a phenol resin or an acrylic resin into the vacuum machine at 130 ° C. for 1 hour;

A third step of putting the wood pieces (1) obtained through the second step into a drying room and drying at 130 ° C. for 1 hour;

Bonding the pieces of wood (1) obtained through the third step with an adhesive (not shown) to each other to make a wooden board 11 of a size suitable for the manufacture of the wooden handle 12 and then the wooden board 11 to the press The configuration is characterized by consisting of a fourth step of putting and pressing.

And, the wood piece (1) is characterized in that it is made of a square form of 2.5Cm horizontal, 2.5Cm vertical,

In addition, in making the wood board 11 by adhering the plurality of wood pieces (1), the wood grain 13 formed on the surface of the wood pieces (1) is the same position in the horizontal direction or vertical direction It is characterized by being bonded to,

In addition, in bonding the plurality of pieces of wood (1) to make a wooden board (11), by bonding the pieces of wood (1) in a zigzag form to another two pieces of wood to one side of the wood pieces (1) side The pieces (1) in contact with each other is characterized in that the wooden board 11 is made by repeating the horizontal and vertical forms.

Referring to the present invention configured as described above with reference to the accompanying drawings in more detail, first, as shown in the accompanying drawings, the present invention is a raw wood used for the car handle 12 for automobiles in the first step ( Wood is cut to a certain size to make a plurality of pieces of wood (1).

At this time, the wood pieces (1) will be most preferably made of 2.5Cm horizontal, 2.5Cm vertical in a square shape.

In the second step, the wood chips (1) produced through the first step is put into a vacuum machine, and any one of the phenol resin or acrylic resin is injected therein, and the wood pieces (1) are vacuum impregnated at 130 ° C. for 1 hour. Reinforce the strength of the wood chips (1) while removing dust, water, and other impurities contained in the field.

In the third step, the wood pieces (1) obtained through the second step are put in a drying chamber and then dried at 130 ° C. for 1 hour.

In the fourth step, the wood pieces 1 obtained through the third step are bonded to each other with an adhesive to produce a wood board 11 having a size suitable for the manufacture of the wood handle 12, wherein the wood pieces ( 1) When bonding the wood grains 13 formed on the surface of the wood pieces (1) are bonded in the same position in the horizontal direction or longitudinal direction.

This is the case where the wood board (13) formed by the surface of the wood chips (1) to be placed in the same direction in the horizontal or vertical direction to produce a wood board 11, the wood grain to the side of the wood board 11 as shown in FIG. (13) is located, if the wooden handle 12 is made of such a wooden board (11), the wood handle (12) surface as shown in the conventional wood grain (13) shape, but the wooden handle (12) When debris occurs due to the breakage of the), the wooden handle 12 is made of a plurality of wood pieces (1), and the wood grains (13) of the wood pieces (1) are equal in the horizontal or vertical direction Since it is located, since the size of the debris of the tree handle 12 is generated very small, it is to provide an effect that can prevent the driver's safety accident.
That is, when manufacturing a wooden board by bonding the plurality of wood pieces,
The wood grain formed on the plurality of wood pieces are configured to adhere so as to be located in the horizontal or vertical direction,
When the wood grains formed on the wood pieces are configured by adhering a plurality of wood pieces so as to be positioned equally in the horizontal or vertical direction,
If the wooden handle is broken for a certain reason after the manufacture of the wooden handle in the future, only the impacted part of the plurality of pieces of wood is damaged, so that the amount and size of the debris is reduced, and the debris is generated in the same direction as the wood grain for safety. Done.
Therefore, it is sufficient to configure the wood grains formed on the surface of the wood pieces to be positioned only in the same direction in the horizontal direction or the vertical direction.

In addition, in bonding the plurality of pieces of wood 1 to make a wooden board 11, the pieces of wood 1 are bonded in a zigzag form as shown in Figure 4 to double the binding force of the pieces of wood (1) during the compression It was made for you.

As described above, the present invention, unlike the conventional wood cutting to a certain size to make a wooden board to make a wooden board 11 with a plurality of pieces of wood (1) and then to the wooden handle 12 of the car wooden handle for cars It is characterized by having such a feature, using this to briefly look at the manufacturing process of the wooden handle of the car wooden handle for cars as follows.

First, as shown in Figs. 5 and 6, the pair of wooden boards 11 obtained by the present invention are cut in an arc shape, and the inside thereof is cut in a semicircle shape.

And by mixing the sawdust and the adhesive to the inner side of the wooden board 11 to face each other and built the metal rim 103 of the handle into the wooden board 11 and then dried for a certain time, the wooden board 11 of At the same time as cutting the outer portion in a circular coating to the outer portion to produce a wooden handle 102 for the car.

Therefore, in the present invention, when the wooden handle of the wooden handle for automobile manufactured as described above is broken by a large external impact, only the impacted part of the plurality of pieces of wood constituting the wooden handle are partially broken. Significantly reduce the amount of, and reduce the size of the debris to prevent the occurrence of safety accidents.

As described above, the present invention manufactures the wood used in the wooden handle for automobiles in the same way as above, while minimizing the size of the debris generated at the time of the wooden handle breakage and minimizing the size of the safety accidents. It is a great advantage to prevent occurrence.

Claims (4)

In the wood manufacturing method of the car handle, A first step of cutting the raw wood into a predetermined size to produce a plurality of pieces of wood (1); A second step of placing the wood chips (1) made through the first step into a vacuum machine and then injecting any one of a phenol resin or an acrylic resin into the vacuum machine at 130 ° C. for 1 hour; A third step of putting the wood pieces (1) obtained through the second step into a drying room and drying at 130 ° C. for 1 hour; The wood pieces (1) obtained through the third step are bonded to each other with an adhesive to form a wooden board (11) to a size suitable for the manufacture of the wooden handle 12, and then put the wooden board (11) in a compactor to compress Wood manufacturing method of the wooden handle for the automobile, characterized in that the fourth step. 2. The method of claim 1, wherein the wood piece (1) is made of a square shape of 2.5 cm horizontal and 2.5 cm vertical. The method of claim 1, wherein the wood pieces (13) formed on the surface of the wood pieces (1) in the state placed in the same direction in the horizontal direction or vertical direction to bond the wood pieces (1) to each other to produce a wooden board (11) The wooden manufacturing method of the wooden handle for automobile which has the characteristic in the case. The method according to claim 1, wherein the wood pieces (1) are repeatedly bonded horizontally and vertically in a zigzag form to produce a wooden board (11).

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