KR200359824Y1 - Chopstick - Google Patents

Abstract

The present invention relates to a chopsticks, more specifically, the connection member for connecting a pair of rods is detachably installed, the insertion port for inserting the guernsey, stop insertion hole in the first bar, the thumb or ring finger in the second bar Or by attaching or detachable mounting portion, the chopsticks to make it easy for chopsticks children or foreigners chopsticks immediately to use, the chopsticks 1 of the present invention is the first and second rods (100, 200) Is formed, and the connecting means 300 for maintaining a constant gap on the upper portion thereof is provided. First and second finger insertion parts 120 and 130 formed at an intermediate point of the first bar 100 and inserted into and fixed to the anti-rotation part 110; And a first anti-rotation part 210 formed at an upper end of the second bar 200 and inserted into and fixed to the anti-rotation part 210. And a second finger holder 230 integrally formed under the first finger holder 220.

Description

Chopsticks {CHOPSTICK}

Field of devise

The present invention relates to a chopstick, and more specifically, a connecting member for connecting a pair of rods is detachably installed, the finger is inserted into the first rod, the stop finger, the middle insertion hole, the thumb or ring finger in the second rod By attaching or detachably inserting the insertion portion or the finger rest, the chopsticks are made to make it easy for chopsticks children or foreigners to chopsticks immediately after use.

Background of the devise

In general, the range of use of the hand that can stimulate the brain is very high throughout daily life such as pencil writing, sewing, scissoring, knitting, chopsticks, air play, and thread play. However, the reality is that our brains are getting rusted as we are bothering the use of hands and pursuing the selfishness of convenient civilization. Frequent use of hands to stimulate the brain is a typical example of chopsticks that are often used when eating.

Chopsticks are used in several countries in the East, such as Japan, Japan, and China. The design of chopsticks is a crystal of Asian wisdom. Chopsticks are part of human organs with extended hands. The movement of the eyes and hands together is the sum of the brains. Therefore, chopsticks should be used to develop the growth of the cerebrum and to prevent decline and aging. Modern scientists have measured that at least 30 joints and 50 muscles, including fingers, palms, wrists, and elbows, are exercised when using chopsticks. But when using a fork used by Westerners, the amount of exercise is only half.

Japan celebrated the contribution of chopsticks and established the Chopsticks Section on August 4, 1987, which is more than 20 years old, to protect its usage. In order to do this, Japanese Patent Application Laid-open No. Hei 10-137101 has been filed.

That is, a ring for putting a finger on the upper side and the lower side of the rhythm is formed, and in each ring for placing the finger, which finger can be put in which direction and in which direction, and where the chopsticks should be held at which position The arrow to show is recorded in the head of a chopstick. It is characterized by the above-mentioned.

However, the "chopsticks" as described above, each of the insertion hole for inserting the fingers, especially the index finger insertion port is flat and there is no angle when using the chopsticks, the middle and index fingers are inserted to the side to form a posture when using the chopsticks It is uncomfortable. In addition, this chopsticks are integral to the whole because it is impossible to learn step by step and there is no hinge between the two chopsticks, there was an inconvenience that you can not use chopsticks immediately.

Therefore, the present applicant has registered the Korean Utility Model Registration No. 05347 and the Registration No. 058456 "Intelligent Development Learning Book" to solve the above problems.

Briefly referring to the configuration of the former with reference to Figure 1, the upper end side of the chopsticks (hereinafter referred to as the first and second bar) 50a (50b) of the one phase is connected to the connecting piece 51 through the hinge 51 ' Interconnected by the first rod 50a, a thumb gripper 51 is formed in which a thumb is inserted, and a second index finger in which the index finger is inserted at an angle in the form of a finger when a chopstick is used. The gripper 52 and the stopper grip 53, into which the middle finger is inserted, were formed to allow chopsticks to be used immediately.

In particular, in consideration of the difference in the position of the finger according to the size of the hand, the index finger grip 53 and the stop grip 54 is formed integrally to form a grip 55, the grip 55 The chopsticks (50b) to be able to adjust the vertical position in the coupled state.

That is, when the external thread portion 55b is formed on the outside of the second rod 50b and the internal thread portion 55a is formed on the inside of the grip portion 55, the upper and lower positions can be adjusted by screwing together. In case that the length of hand or finger is used by other people, it can be adjusted to the length suitable for oneself.

In the latter case, the chopstick connecting part, the index finger and the stopper insertion hole can be detachably attached to the former, so that the user can use the chopsticks conveniently.

The inventors have also come to develop chopsticks more advanced than the former as described below.

An object of the present invention is to have a structure that can be attached, detachable to both the first and second rods having a finger insert and a holder or chopsticks installed in the middle and top of the pair of chopsticks detachably By doing so, the user can learn how to use chopsticks step by step to suit his condition.

Another object of the present invention is to prevent the rotation of the finger insertion portion and the cradle by forming a rotation preventing portion in the first and second rods.

Still another object of the present invention is to form a key protruding from the rear end of the decorative stopper constituting the connecting means, the key hole for fitting the key (key) is formed in the fixed connection, the assembly of the decorative stopper is It is to facilitate it.

The above and other objects of the present invention can be achieved by the present invention described below.

1 is a view showing a conventional chopsticks.

Figure 2a is a perspective view showing a process of being inserted in a state in which the finger insertion portion and the holder is separated from the present invention chopsticks.

Figure 2b is a view showing a state in which the subject innovation chopsticks are assembled.

Figure 3a is a view showing a state in which the first finger insertion port of the present invention is fitted to the anti-rotation portion of the first bar, Figure 3b is a view showing a state of the second finger insertion hole of the present invention is fitted to the anti-rotation portion of the first bar. 3c is a longitudinal sectional view of the present invention the anti-rotation tool.

Figure 4a is a view showing another embodiment of the first mounting portion to allow the present invention thumb to wear, Figure 4b is a view showing another embodiment of the second mounting portion to allow the present invention ring finger.

5 is a diagram showing a state in which the index finger is inclined so that the index finger can be naturally inserted into the first finger insert of the present invention.

6A and 6B are diagrams showing a state in which the stop finger is naturally inserted into the second finger insert of the present invention, and FIG. 6A is a front angle view with respect to the first bar, and FIG. Figure showing side angles for one bar.

7 is a view showing a part of the present invention the rotating means.

8 is a view showing another embodiment of the first and second finger insert of the present invention.

<Explanation of symbols for main parts of drawing>

1: chopsticks 100,200: bar

101: vertical groove 110,210: anti-rotation part

111,211: protrusion 120,130: finger insertion

121: hanging groove 220,230: mounting portion

231: groove 300: connection means

310: rotating connection part 320: fixed connection part

321: key hole 330: decorative stopper

331: key

Summary of the devise

The present invention chopstick 1 is formed of the first and second rods 100 and 200 as shown in Figure 2a, and is provided with a connecting means 300 for maintaining a constant gap thereon.

First and second finger insertion parts 120 and 130 formed at an intermediate point of the first bar 100 and inserted into and fixed to the anti-rotation part 110; And a first anti-rotation part 120 formed at an upper end of the second bar 200 and inserted into and fixed to the anti-rotation part 120. And a second finger holder 230 integrally formed under the first finger holder 220.

As shown in FIGS. 3A and 3B, the anti-rotation parts 110 and 210 are formed to have diameters smaller than the diameters of the first and second rods 100 and 200, and the finger insertion parts 120 and 130 and the finger rests 220 and 230, respectively. ), And locking projections 111 and 211 to prevent rotation thereof are formed, respectively.

The locking protrusions 111 formed on the first bar 100 are formed to be offset from each other as shown in FIG. 3C.

2A or 2B, the first finger holder 220 is to allow the thumb to be worn, and as shown in FIG. 4A, the upper finger is formed in an annular shape with an opening to be exchanged if necessary.

As shown in FIG. 4B, the second finger holder 230 further includes a recess 231 corresponding to the opposite side of the first finger holder 210.

The first and second finger inserts 120 and 130 form a ring shape having a predetermined inclination with respect to the axial direction of the first bar 100 as shown in FIGS. 5 to 6B and the anti-rotation part 110 on either side. It characterized in that the engaging groove 121 is formed to fit in.

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

Figure 2a is a perspective view showing the process of inserting the finger inserting portion and the holder from the present invention chopsticks separated state, Figure 2b is a view showing a state of the present invention chopsticks assembled.

The inventive chopsticks 100 has the same length and consists of a pair of first and second rods 100 and 200 having a shape that increases in diameter upwards, and a connecting means 300 is installed at the top.

As shown in FIG. 7, the connection means 300 includes a rotation connection part 310, a fixed connection part 320, and a decorative stopper 330.

That is, the ring-shaped pivotal connecting portion 310 is integrally formed on the first rod 100, and the cylindrical fixed connection portion 320 protrudes from the second rod 200, and the fixed connection portion 320 is formed. The rotatable connecting portion 310 is rotatably fitted.

At this time, the decorative stopper 330 is inserted to prevent the pivoting connector 310 from being separated from the fixed connection part 320, and the fixed connection part to prevent the decorative stopper 330 from rotating when the stopper is connected. The key hole 321 is formed at the center of the 320, and the key 331 is formed at the decorative stopper 330 to be coupled to the correct position.

The assembly as the key and the key hole as described above can be easily carried out by those skilled in the art.

On the other hand, the first bar 100, the anti-rotation unit 110 is formed so that the first and second finger inserting portion (120,130) for inserting the index finger and the middle finger is detachably fitted.

For example, the first and second finger inserts 120 and 130 may have a ring shape having a predetermined inclination with respect to the axial direction of the first rod 100 as shown in FIGS. 5 to 6B. A locking groove 121 for fitting to the anti-rotation part 110 is formed at one portion and is fitted as shown in FIG. 3A.

The first finger insertion unit 110 maintains 10 to 20 ° with respect to the first bar 100 so that a finger may naturally enter, while the second finger insertion unit 120 is as shown in FIG. 6A. Similarly, it is preferable that the side angle is maintained at an angle of 25 to 30 degrees as seen from the front, approximately 20 to 25 degrees, and FIG. 6B.

In this case, the anti-rotation unit 110 is provided with a locking protrusion 111 to prevent the first and second finger insertion portions 120 and 130 from being rotated, and to accurately guide the insertion position. .

In addition, the first and second finger insertion holes 120 and 130 may be formed of silicon or a soft synthetic resin or other material having elastic force, respectively, and to prevent rotation when installed with a soft material such as silicon, FIG. 8. A vertical groove 101 is formed in the first rod 100, and protrusions 122 are formed inside the first and second finger insertion holes 120 and 130 to be fitted into the vertical groove 101. It may be.

This can also be easily carried out by those skilled in the art.

As shown in FIG. 2B, the rotation preventing part 210 of the second bar 200 is provided with a first finger holder 220 detachably and detachably installed so that the thumb can be inserted or hooked. The second finger holder 230 is integrally formed under the first finger holder 220.

By forming the first finger holder 220 as described above, a large finger can be naturally worn, while opening the upper portion as shown in Figure 4a, the user can easily insert the thumb.

In addition, as shown in FIG. 4B, the second finger holder 230 forms a recess 231 corresponding to the opposite side of the first finger holder 210 so that the ring finger may be naturally placed on the second finger holder 230. It was.

At this time, the connecting means 300 and each finger insert and cradle are completely removed so that the skilled chopsticks can be used by those skilled in the art.

Therefore, the chopsticks 100 configured as described above can easily use chopsticks even if the chopsticks are poor.

For example, the inventive chopsticks 100 inserts the index finger and middle finger into the first and second finger insertion parts 120 and 130 formed on the first bar 110, and the thumb is the first of the second bar 210. By hanging on the finger placement unit 220, the ring finger can be worn over the second finger placement unit 230, so that even the first user can easily use.

The present invention can easily pick up the solids using the chopsticks (1) even for those who are new to chopsticks or who are not good at chopsticks.

As described above, the present invention is provided so that the connecting member is detachably attached to one end of the pair of chopsticks, and the index finger, middle finger or thumb, and ring finger can be inserted and / or hooked to the first rod and the second rod. In addition, children or foreigners who are not good at chopsticks can use chopsticks immediately and can learn how to use chopsticks step by step according to their ability.

Simple modifications or variations of the present invention can be readily used by those skilled in the art, and all such modifications or changes can be seen to be included within the scope of the present invention.

Claims (6)

In the chopsticks formed of the first and second rods, and having a connecting means for maintaining a constant gap thereon, First and second finger insertion parts 120 and 130 formed at an intermediate point of the first bar and inserted into and fixed to the anti-rotation part 110; And A first finger holder 220 having an anti-rotation part 210 formed at an upper end of the second bar 200 and inserted into and fixed to the anti-rotation part 210; And A second finger holder 230 under the first finger holder 220; Chopsticks characterized in that the integrally formed. The method of claim 1, wherein the anti-rotation portion (110, 120) is formed with a diameter smaller than the diameter of the first and second rods, the engaging projections (111, 211) is formed to prevent each finger insertion portion and the finger mounting portion is rotated Chopsticks characterized in that. 3. The chopsticks according to claim 2, wherein the locking protrusions 111 formed on the first rods are formed to be offset from each other. The chopsticks according to claim 1, wherein the first finger rest (220) includes an annular shape with an upper portion opened. 2. The chopsticks of claim 1, wherein the second finger rests 230 further include a recess 231 corresponding to the opposite side of the first finger rests. According to claim 1, wherein the first and second finger insertion portion 120, 130 has a ring shape with an inclination with respect to the axial direction of the first rod 100 is fitted to the anti-rotation portion 110 on either side Chopsticks characterized in that the engaging groove 121 is formed.