KR20040029511A - Manufacturing method of case And Watch producted therof - Google Patents

Abstract

PURPOSE: A method for fabricating a case and a watch fabricated by using the same are provided to achieve a desired case structure with a reduced manufacturing cost by forming a plurality of cutting lines in the case. CONSTITUTION: A case for a wall-mount watch is fabricated by using a material(12) having a predetermined pattern. The material(12) is cut by means of a cutter so that a plurality of cutting lines(14) are formed in the material(12). That is, the material(12) is processed such that the material(12) has a hollow cylindrical structure. A plurality of partition sections(18) are press-fitted with each other while forming a predetermined step difference. Adhesive material is applied to a cutting line section of the partition sections(18). A coating layer is formed on a surface of the partition sections(18).

Description

Manufacturing method and watch made using the same {Manufacturing method of case And Watch producted therof}

The present invention relates to a method of manufacturing a case and a watch manufactured by using the same, and more particularly, a step is formed by being pressed against each other by crossing the cut lines formed to be inclined by varying a radius on a flat plate. It relates to a three-dimensional case and a watch produced using this case.

In general, a watch is divided into a wristwatch, a table clock, a wall clock, and the like. The watch is divided into a move box that presents a time by mechanical operation and a case that looks beautiful while protecting the move box from external force.

Figure 1 is a process diagram showing the manufacturing process of the case using the plank made to feel the texture of the wood (wood) or wood of the conventional wall clock case, when the conventional case is manufactured to present a three-dimensional volume, the same The wood board 100 produced in the same shape by the process is cut into the respective calculated parts and bonded to each other to produce a finished case, or a predetermined tool in accordance with a desired drawing of the cylindrical material 110. The case was produced by scraping off using.

However, the method of cutting the wood board 100 and mutually bonding among the conventional manufacturing methods presented for manufacturing the case may be the original wood grain shape can be cut off, the value of the product is reduced, and also the case of the case Although the fabrication can be maintained as it is, as the material 110 having a thick thickness is cut, a large amount of wood powder is disposed of, thereby causing a cost increase, and a case made of adhesive or shaving is used. The watch was also a problem that can only be expensive.

The present invention has been made in view of the above problems, the material is produced while the desired case is produced by being pressed against each other by a plurality of cut lines formed to be inclined in the thickness direction while running the radius of the material, the pattern is preserved It is an object of the present invention to provide a method of manufacturing a case capable of manufacturing a case that is maximized in utilization and satisfactory at a minimum required cost, and a watch manufactured using the case.

1 is a process diagram illustrating a manufacturing process of a wall clock case as one conventional example;

2 is a perspective view schematically showing a case manufactured according to a preferred embodiment of the present invention;

3 and 3a is a process diagram showing a process of manufacturing the case of FIG.

4 is a perspective view schematically showing a wall-mounted clock manufactured using the case of FIG.

<Description of the symbols for the main parts of the drawings>

10 ... case 12 ... material,

14 ... cut line 18 ...

20 wall clock 22 projection window,

24.Backplate 26.Sheet.

In order to achieve the above object, the present invention provides a single or two or more cut lines that are inclined in a thickness direction while the material of the veneer is cut into a predetermined shape having an outer circumference, and is divided by the inclined cut lines. Neighboring partitions are mutually displaced and forced to be manufactured,

A first step (S1) in which a material of veneer is cut into a predetermined shape forming an inner circumference and an outer circumference by a cutting machine; A second step (S2) in which partition portions separated by closed cut lines formed inclined inwardly or outwardly between the inner and outer circumferences are mutually shifted and interfitted; A third step (S3) in which an adhesive is applied and bound to a rear cut line portion of the interference fit compartment; A fourth step (S4) of trimming the outer surface of the bound partition; And a fifth process (S5) of forming a coating film on the surfaces of the trimmed partitions.

The second step is a single one or two or more of the plurality of thickness direction and inclined inwardly inclined by the cut line formed adjacent to the neighboring partitions to form a protruding end, single or two or more in the innermost partition It is made by pressing the neighboring partitions to form a recessed end by the cutting line formed inclined outwardly in the thickness direction of the dog.

The watch is manufactured by a built-in move box combined with a sheet arranged with numbers in the space between the projection window attached to the front end of the case manufactured to include the hollow and the rear plate bound to the rear.

Hereinafter, a case and a clock using the same according to the present invention will be described in detail with reference to the accompanying drawings.

2 and 3 are a process diagram showing a perspective view of a wall clock case and a process for manufacturing the case according to a preferred embodiment of the present invention, the wall clock case 10 shown in FIG. As the material 12, which is a veneer, is cut into a predetermined shape by a cutting machine such as a jigsaw machine or the like, the partition portions 18 separated by the cut lines 14 formed obliquely are produced by being mutually displaced.

Referring to the manufacturing method of the case 10 in detail with reference to the process diagram of Figure 3, the material 12 of the veneer having a predetermined thickness is cut into a circular shape in which the hollow 16 is formed to form an inner circumference and an outer circumference by a cutting machine First step (S1) to be; A second step (S2) in which partition portions (18) separated by closed cut lines (14) formed inclined inwardly or outwardly between the inner and outer circumferences are mutually offset while being interfitted; A third step (S3) in which an adhesive is applied and bound to the back cut line 14 of the forbidden partition 18; A fourth step (S4) of trimming the outer surface of the bound partition 18; The fifth step (S5) of forming a coating film on the surface of the trimmed partition portion 18; consists of these steps, the case 10 is manufactured.

In addition, referring to FIG. 3A, the second process S2 will be described in more detail. The partitions adjacent to each other by the cut lines 14a and 14b which are formed to be inclined inward while being in one or more than two thickness directions 18a, 18b, and 18c are interfitted to form a protruding end, and adjacent to the inner partition 18c by cut lines 14c and 14d, which are formed in one or more than two or more thicknesses and inclined outwardly. The innermost compartments 18d, 18e of the compartments 18c, 18d, 18e are pressed into a recessed end.

The material 10 can be manufactured with a case 10 having a thickness several times greater than the original thickness by the number of partitions 18a, 18b, 18c protruding by the formed cutting line 14. In addition, the lower surface of the concave shape may be manufactured and used as a closed article.

FIG. 5 is a perspective view illustrating a watch manufactured by using the case of FIG. 3, wherein a transparent or translucent projection window 22 is attached to a front end of the case 10, and a rear of the case 10 is attached to the rear of the case 10. The plate 24 is attached, and a sheet 26 having a number indicating time in the space between the projection window 22 and the rear plate 24 and a plurality of parts are arranged while the sheet 26 is attached. The move box (not shown) which displays the passage of time by the hour hand, minute hand, and second hand is embedded.

In the embodiment disclosed in the present invention, the wall clock 20 and the case 10 manufactured by being limited to the wall clock 20 are disclosed, but the method of manufacturing the case 10 described in the present invention may be applied to the wall clock 20. The present invention is not limited thereto, but may also be applied to table clocks and wrist watches, and may also be used to manufacture various articles that fall outside the scope of the clock.

According to the present invention configured as described above, the case is manufactured so that the adjacent partitions are bonded to each other by the inclined cut lines formed on the material, thereby making the best use of the convenience of manufacturing and the pattern of the material to increase the completeness of the product It can be, while the efficiency of the material is maximized, the amount of waste wood is reduced so that the cost can be reduced, and when the case is used, a low cost watch can be produced.

Claims (4)

Single or two or more cut lines are formed to be inclined in the thickness direction while the material of the veneer is cut into a predetermined shape having an outer circumference, and the adjacent partitions separated by the inclined cut lines are interfitted while being interfitted. Manufacturing method of the case. The method of claim 1, A first step (S2) in which a material of veneer is cut into a predetermined shape forming an inner circumference and an outer circumference by a cutting machine; A second step (S2) in which partition portions separated by closed cut lines formed inclined inwardly or outwardly between the inner and outer circumferences are mutually shifted and interfitted; A third step (S3) in which an adhesive is applied and bound to a rear cut line portion of the interference fit compartment; A fourth step (S4) of trimming the outer surface of the bound partition; And a fifth step (S5) of forming a coating film on the surfaces of the trimmed partitions. The method of claim 2, The second step is a single one or two or more of the plurality of thickness direction and inclined inwardly inclined by the cut line formed adjacent to the neighboring partitions to form a protruding end, single or two or more in the innermost partition Method for manufacturing a case, characterized in that the adjacent partitions are pressed by a cutting line formed inclined outwardly in the thickness direction of the dog to form a recessed end. The watch, characterized in that the move box is coupled to the seat is arranged in the space between the projection window is attached to the front end of the case manufactured to include the hollow by the method of claim 1 and the rear plate is fixed to the rear.