KR20200001035A - Method of attaching reinforcement members of the body and the main body of the equipment that improve durability of the body - Google Patents

Abstract

The present invention relates to a device for improving the durability of a janggu (double-headed drum with a narrow waist in the middle) and a method for attaching a reinforcing member to the janggu. More particularly, according to the present invention, while maintaining the original purpose of preventing wear on both ends of the janggu, it is possible to prevent permanent wear, not temporary wear like the prior art. Even if a shock or drop occurs due to the carelessness of a user, the shock can be relieved according to the reinforcing member and an elastic structure to suppress the damage to the janggu. In addition, economic efficiency can be maximized through mass production since it can be easily manufactured.

Description

Method of attaching reinforcement members of the body and the main body of the equipment that improve durability of the body}

The present invention relates to a method for attaching the reinforcement member and the method for improving the durability of the long body to the body, more specifically, by configuring a separate reinforcing member on both sides of the body to play a role of the ringing of the long body It can improve the durability of the present invention relates to a technology that can be used for a long time.

Typically, the janggu body is composed of a janggu body, a leather piece composed on both sides of the janggu body, and a tension line for pulling the leather piece to tighten, and hitting the leather piece using a sieve, it is a percussion sound.

Such a tool maintains a uniform state on both sides of the body, namely, the corner portion of the body, and at the same time the corner portion is pressed and the surface of the leather piece by connecting the leather pieces.

However, due to the problem that both ends of the body of the janggu body wears or breaks as a result of a long-term hit while hitting the leather piece of the janggu using a sieve, it is impossible to form a clean sound when playing with the janggu. There was an inevitable problem that the disposal of the equipment or maintenance according to the impossibility of playing the game.

In order to improve such a problem, conventionally, the body is provided with a through-hole inside the registration number 20-0368443 (sil); In the traditional percussion instrument provided on both sides of the body in close contact with the film of the leather; Further comprising a deformation preventing means at the edge of the percussion instrument to prevent deformation that may occur during the playing process; The deformation preventing means forms a concave groove in the ring shape on the edge of the body; The recessed groove has been disclosed a technology relating to the edge protection structure of the traditional percussion instrument is built by containing a deformation preventing material of higher hardness than the percussion material.

The prior art described above forms a separate recessed groove at both ends of the body, and inserts a deformation preventing material into the groove, but mainly describes that the material is made of a material whose strength is higher than that of the body. However, this also has a problem inevitably wear due to long-term blow.

In addition, in the percussion instrument consisting of the surface portion of the percussion instrument and the periphery and the leather of the registration number No. 20-0299949 (sil), a technique related to the wear protection structure of the percussion instrument in which a wear protection member is formed on the outer periphery of the corner portion Is disclosed.

Since the wear prevention member is formed of a wood material similar to a percussion cylinder, the above-described prior art may inevitably wear out when hitting the leather for a long time.

In other words, the above-described prior arts can temporarily prevent abrasion, but have a problem in that they will gradually wear out when hitting the leather part using a sieve in the long term, and dropping during transportation due to carelessness of users. If a problem occurs, the damage is not only wear, but also has a problem that can not prevent the damage itself.

Accordingly, an object of the present invention is to prevent the wear of the body of the equipment according to the elastic force, even if the user hits the leather piece using the sieve during long-term performance using the equipment, while the user carelessly Even if it is dropped, the technical object is completed with the main point to provide a method for attaching the reinforcing member of the body and the body to improve the durability of the body to relieve the damage by reducing the impact due to the reinforcing member of the silicone material.

As a technical idea for achieving the above object, in the Janggu body consisting of a Jang body 10, a leather piece respectively formed on both sides of the Jang body 10, and a tension line connecting the respective leather pieces, On both ends of the body 10, the elastic material is made of silicone material and the reinforcing member 40 is configured on the inner side in a bent or curved section, and wraps the inner side and the upper side of the body 10 It is characterized by being configured to be attached by riveting or adhesive along the circumference.

A plurality of grooves 11 spaced at regular intervals are formed in the inner circumference and the upper circumference of the janggu body 10, and the resilient member 13 is inserted into the groove 11 so as to have an elastic force. When attaching the 40, it is characterized in that the attachment including one side of the elastic body (13).

In the method of attaching the reinforcing member on both sides of the janggu body, sewing machine step (S100) for sewing the inner circumference of the both sides of the janggu body and the inner surface extending with the both ends; A first varnishing step (S200) of varnishing the sewing surface first after the sewing step (S100); A first drying step (S300) of first drying the primarily varnished janggu body at room temperature; A second varnishing step of second varnishing the surface varnished on the first varnishing step after the drying (S400); A second drying step (S500) of secondarily drying the second varnished body at room temperature; Reinforcing member attaching step (S600) of attaching a rectangular or curved reinforcing member 40 of the silicon material with a riveting method or an adhesive along the inner surface and upper side circumference of the secondary dried Janggu body; It consists of technical features.

Before the first varnishing step (S200), a groove forming step (S150) is formed to form a plurality of grooves 11 spaced apart at regular intervals on the inner and upper circumference of the sewing machine body is completed, the reinforcing member is attached Before the step S600, the groove part 13 is characterized in that it includes an elastic body constituting step (S550) for inserting the elastic body 13 having a sliding property, respectively.

According to the apparatus for improving the durability of the body according to the present invention and the method for attaching the reinforcing member of the body, the present invention maintains its original purpose to prevent abrasion of both end portions of the body, and, unlike the prior art, is temporary It is possible to prevent permanent abrasion, not wear, and to prevent damage to the body of the body by relieving the impact depending on the reinforcing member and elastic structure, even if a shock or drop occurs due to user's carelessness. It is a useful invention that can maximize economic efficiency through mass production.

1 is a perspective view showing a preferred embodiment of the present invention
Figure 2 is a perspective view, enlarged view showing a preferred embodiment of the present invention
3 is a front view showing a preferred embodiment of the present invention
4 is a perspective view showing a preferred embodiment of the body of the present invention, top view
5 is a cross-sectional view showing a preferred embodiment of the long body of the present invention, an enlarged view
Figure 6 is an exploded view showing the body and elastic body and reinforcing member of the present invention
Figure 7 is a cross-sectional view showing the body and elastic body and the reinforcing member of the present invention, enlarged view
8 is a cross-sectional view showing a preferred embodiment of the reinforcing member of the present invention
9 is a flow chart showing a preferred embodiment of the present invention

The present invention provides a technique that can be used for a long time to configure the reinforcement member on both sides of the janggu body that plays a role in the configuration of the janggu can improve the durability of the janggu body.

Hereinafter, with reference to the accompanying drawings, the preferred configuration and operation of the present invention for achieving the above object with reference to Figures 1 to 9 as follows.

First of all, prior to explaining the configuration of the present invention with reference to Figures 1 to 5, the long piece body 10, the leather pieces respectively formed on both sides of the long piece body 10, and each of the leather pieces In the Janggu consisting of a fastening line for connecting, both ends of the janggu body 10, the elastic deformation is possible by the silicon material and the reinforcing member 40 is configured on the inner surface in the cross-section is bent or curved, the janggu body The inner surface and the upper surface of the (10) is wrapped around the periphery of riveting or adhesive composition.

That is, in order to prevent damage, such as wear and damage to both ends of the long body body 10 of the present invention by attaching a separate reinforcing member 40 with a riveting method or an adhesive, the long body as in the conventional body By using the long-term blow of the leather piece connected to both sides of the body can be prevented damage such as wear and damage of the body.

First, the janggu body 10 is attached to the reinforcing member 40 of the "b" shape along the upper side and the inner circumference as shown in Figures 2 to 4.

At this time, when attaching the reinforcing member 40, it may be configured by applying a riveting method, the reinforcing member 40 is a self-adhesive member is formed on the inner surface that the reinforcing member 40 is in contact with the janggu body 10 40 or another adhesive can be applied to the inner surface to attach and form the upper side and the inner circumference of the body.

Here, the material of the reinforcing member 40 is made of a silicon material so that the elastic deformation is possible, although not shown, the leather pieces are formed on both sides of the janggu body 10 is coupled, each of the leather pieces are connected Combining the tension line is completed, the janggu is completed, in this case, when the long-term hitting the leather piece using the jangguche, the reinforcing member 40 is a shock transmitted to the janggu body 10 due to the hitting According to the elastic deformation property, the impact can be alleviated, and the wear and damage of the torso body 10 can be prevented.

In addition, through the configuration of the reinforcing member 40, even when the impact occurs due to external factors, such as falling during transport for coupling the body and the body 10, the leather can be combined with the leather piece It is possible to have the above effects even in the state.

Meanwhile, as shown in FIG. 2, a plurality of grooves 11 spaced at a predetermined interval are formed in the inner and upper circumferences of the janggu body 10, and as shown in FIG. 5, the groove 11 is formed in the groove 11. An elastic body 13 having an elastic force is inserted and configured to attach the reinforcing member 40 as shown in FIG. 7, including one side of the elastic body 13.

In other words, after forming a plurality of grooves 11 spaced at regular intervals along the upper circumference of the upper body 10 to insert the elastic body 13 into each of the grooves 11, the reinforcing member 40 By attaching and configuring, when the shock is applied to the body 10 due to the user's carelessness and other external factors, the impact is primarily mitigated by the reinforcing member 40, and the second by the elastic body 13 As the impact is alleviated, stable protection of both ends of the janggi body 10 is possible even if the finished janggu hits the leather piece in the long term using the janggu body.

In addition, the elastic body 13) can be applied to the configuration such as urethane rubber, a spring such as the usual elastic action, in the present invention is applied to the spring.

In addition, the groove portion 11 of the janggu body 10 can be formed along the upper and inner circumference of the janggu body 10, respectively, as shown in FIG. The reinforcement member 40 can be attached and comprised by inserting and constructing (13).

In addition, the reinforcing member 40 is formed in a right angle shape or curve as shown in Figure 8 can be changed in accordance with the shape and various shapes of the both ends of the gear body 10 can give a convenience in operation. .

In addition, the reinforcing member 40 is formed in a cross-section "T" shape, the adhesive is applied to the inner surface can be used in both directions.

As described above, the janggu body 10 of the present invention is composed of the same material or stronger hard as the janggu body as in the prior art, but may temporarily protect the janggu body 10, but wear occurs gradually from impact and the like. Finally, the elastic body 13 may be inserted into the janggu body 10 before the reinforcing member 40 and the reinforcing member 40 are constituted, and the conventional problem that the breakage may occur may be finally caused. As the problem can be completely overcome, economic efficiency can be maximized.

Subsequently, in the method of attaching the reinforcing member of the body, the sewing machine step of smoothly sewing the protruding portions using sandpaper around both side ends of the body and the inner side extending with the both ends as shown in FIG. (S100).

After the sewing step (S100), the first surface is varnished first, and then the first varnishing step (S200) is performed. Here, the varnish is usually a method of coating on the wood.

The first varnished janggi body is to perform a primary drying step (S300) to dry primarily at room temperature. The temperature and the like may be varied depending on the wood material, and drying at room temperature is preferable.

After the first drying step, the second varnishing step (S400) of second varnishing is performed on the varnished surface in the first varnishing step, after which the secondary varnished body is placed at room temperature. When the secondary drying step (S500) to secondary drying is performed, the smoothness of both ends and the inner circumference of the long-term barrel 10 and may have a stronger strength than before.

Thereafter, the reinforcing member attaching step (S600) of attaching the right or curved silicone reinforcing member 40 of the silicon material along the inner side and upper side circumference of the secondary dried body is performed by riveting or adhesive. As a result, as shown in FIG. 1, the torso trunk 10 may be formed.

Here, as shown in Figure 4 before the first varnishing step (S200), forming a groove portion to form a plurality of grooves 11 spaced apart at regular intervals on the inner and upper circumference of the sewing machine body 10 is completed In step S150, the groove 11 may be formed using a device for forming a conventional groove such as a drill, and the groove 11 may be slightly larger than the size of the elastic body 13 to be inserted. It is preferable to form large.

In addition, before the reinforcing member attaching step (S600), by performing the elastic body configuration step (S550) for inserting the elastic body 13 having a push property into the groove portion 11, respectively, the elastic body 13 in the groove portion 11 After insertion), the reinforcing member 40 is attached along both ends and the inner circumference of the janggu body 10.

According to the apparatus for improving the durability of the body according to the present invention and the method for attaching the reinforcing member of the body, the present invention maintains its original purpose to prevent abrasion of both end portions of the body, and, unlike the prior art, is temporary It is possible to prevent permanent abrasion, not wear, and to prevent damage to the body of the body by relieving the impact depending on the reinforcing member and elastic structure, even if a shock or drop occurs due to user's carelessness. It is a useful invention that can maximize economic efficiency through mass production.

DESCRIPTION OF SYMBOLS 10 Jang body 11 Groove 13 Elastic body
40: reinforcing member
S100: Sewing step S150: Groove forming step S200: First varnishing step
S300: first drying step S400: second varnishing step S500: second drying step
S550: elastic member construction step S600: reinforcing member construction step

Claims (4)

In the Janggu body consisting of a long piece body 10, a leather piece respectively formed on both sides of the long piece body 10, and a tension line connecting the respective leather pieces,
At both ends of the janggu body 10,
The elastic material is made of silicone material and the reinforcing member 40 is formed on the inner side in a bent or curved shape,
Wrapped around the inner surface and the upper surface of the gear body 10, the equipment for improving the durability of the gear body characterized in that the riveting or adhesive composition is configured along the circumference.
The method of claim 1,
Inner and upper circumference of the janggu body 10 is formed with a plurality of grooves 11 spaced at a predetermined interval,
The groove 11 is inserted into an elastic body 13 having an elastic force,
When the reinforcing member (40) is attached, including the one side of the elastic body 13 is attached to improve the durability of the body.
In the method of attaching the reinforcing member of the body,
A sewing machine step (S100) of sewing the circumference of both side ends of the janggu body and the inner surface circumference extending from the both ends;
A first varnishing step (S200) of varnishing the sewing surface first after the sewing step (S100);
A first drying step (S300) of first drying the primarily varnished janggu body at room temperature;
A second varnishing step of second varnishing the surface varnished on the first varnishing step after the drying (S400);
A second drying step (S500) of secondarily drying the second varnished body at room temperature;
Reinforcing member attaching step (S600) of attaching a rectangular or curved reinforcing member 40 of the silicon material with a riveting method or an adhesive along the inner surface and the upper surface circumference of the secondary dried janggu body; Reinforcing member attachment method of the janggu body, characterized in that consisting of.
The method of claim 3, wherein
Before the first varnishing step (S200),
Groove forming step (S150) is formed to form a plurality of grooves 11 spaced apart at regular intervals in the inner and upper circumference of the sewing machine body is completed,
Before the reinforcing member attachment step (S600),
Method for attaching the reinforcement member of the body, characterized in that it comprises an elastic body configuration step (S550) for inserting each of the elastic member (13) having a sliding property in the groove portion (13).

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