KR102661041B1 - A kkagji - Google Patents

Abstract

The present invention is used to pull the string of the bow after inserting and fixing the thumb. It stably supports and supports the end joint of the thumb, and allows the space between the end joint and the first joint of the thumb to be held stably inside. In addition to ensuring stability, the insertion and fixation of the thumb is done naturally, minimizing the occurrence of damage and injury to each part of the thumb, so that the archery can be performed stably;
a 'ring'-shaped pod body formed with a fixing hole into which the thumb is inserted and fixed; In the pod including; a support protrusion extending outward from one outer peripheral surface of the pod body and supported by being wrapped around the index or middle finger;
The pod body extends with the inner surface of the fixing hole to support the fingerprint area of the thumb, and the upper surface forms an inclined support surface formed with a downward angle selected from 20 to 25° in the outer direction from the fixing hole. It provides a pod from which the thumb support protrusion extends.

Description

pod {A kkagji}

The present invention relates to a male tip used to pull the string of a Korean bow after inserting and fixing the thumb.

Specifically, a thumb rest protrusion is formed on the upper part of the supporting protrusion of the male index finger so that the inner part of the thumb's terminal joint bone can be stably supported and supported, and the space between the terminal joint and the first joint of the thumb can serve as a stable internal support. Therefore, almost no load (force) is applied to the thumb and thumb joint, so when the string (string) is pulled, it is pulled stably, ensuring the stability that allows the thumb to pull stably without pain, and when the arrow is fired in the full range of motion. This ensures accuracy by flying precisely in the aiming direction of the target without grazing the tail or bow (bow). The arrow also increases speed without resistance, and the insertion and fixation motion of the thumb is also performed naturally, so that each part of the thumb is affected. It is about a pod that minimizes damage and injuries to the field and ensures the judicial administration of the national archery is carried out stably.

In general, the pod is one of the auxiliary devices used in Korean traditional archery or traditional bow shooting to insert and secure the thumb and pull the string.

In particular, when shooting a bow in Korean archery, the bow and string (string, string) are pulled with only the thumb, so the pod assists the power of the thumb, supplements the power to pull the bow, and improves accuracy and accuracy when firing in the full bow state. Stability is ensured.

These pods are largely divided into female pods and male pods; The female pod is designed to cover the thumb with the index and middle fingers and pull the string; The male pod is designed to pull the string by covering and wrapping the upper part of the side protrusion of the pod with the index or middle finger.

In the case of the conventional male fork as described above, the thumb joint of the fork is inserted at a right angle without a thumb rest protrusion, and the structure of the side protrusion mainly consists of a structure in which the distal joint bone of the thumb comes into contact with the index finger.

The structure of the male index finger is such that the inner part of the thumb joint of the index finger is bent in the direction of the lateral protrusion, so the inner part of the thumb joint bone cannot support it stably, and the space between the last joint and the first joint of the thumb acts as a stable internal support. It becomes impossible to do so, and a lot of load (force) is applied to the thumb and thumb joint, so too much force is applied to the thumb flexor muscles, so when pulling the string (string), it cannot be pulled stably. When shooting, as the fingers of the thumb are gripped, it is difficult to let go, making it difficult to ensure accuracy, causing the thumb to be pushed away, and the arrow grazing the tail point or bow (bow) as long as the thumb rest protrusion produces resistance. Not only is it unable to fly accurately in the aiming direction of the target, resulting in severe errors, making it even less accurate, but the resistance of the arrow slows it down and the insertion and fixation of the thumb is difficult to do, and the thumb can be pulled stably without pain. In addition to ensuring stability, strength is applied to the shoulder and the interdigitated hand of the thumb is grabbed at the moment of release. As a result, the thumb rest protrusion is torn, causing damage and injury to each part of the thumb, and the length of the thumb rest protrusion is also reduced. It is short and covers only one index finger, making aiming uncomfortable and reducing accuracy when firing.

In addition, pods with various compositions and structures are being proposed; One of them is Korean Utility Model Application No. 20-2004-0008813 (name: Korean archery rotating bow pod / 2004.03.30.), and as announced in the gazette, it is different from the normal bow pod used by inserting it into the thumb. Alternatively, a bow pod (swivel bow pod) is described, which consists of a finger hole for inserting the index or middle finger and a string hanger that can be pulled by holding the string of the bow and supporting it with the auxiliary finger (usually the thumb).

And in Korean Utility Model Application No. 20-2001-0016144 (name: male and female bow pod / 2001.05.24.), as announced in the gazette, in a normal bow pod, the finger hole and thumb into which the thumb is inserted. The forefinger (male and female forefinger combining the female and male forefinger) is described, which consists of a finger protection surface that broadly covers the outside between the knuckles and a finger print contact area that is rounded inward to seat the fingerprint part of the thumb. there is.

Meanwhile, in Korean Utility Model Application No. 20-2006-0007897 (name: Improved Korean archery bow cap that can also be used as an individual's seal/2006.03.24.), the individual's Korean archery bow cap is indicated as announced in the official gazette. To enable this, the back of the arch of the Korean archery is marked with a square area of approximately 1.5cm wide x 1cm tall so that an individual's name or pen name can be engraved on it.

In addition, in Korean Patent Application No. 10-2008-0039630 (name: Bosaenghwal pod (Bosaengpod)/2008.04.29.), as announced in the gazette, an integrated nail protection cover (5) was added to the existing female pod type. It protects the fingernails by preventing the force of the index finger from reaching the thumb nail directly. A string pulling guide wing (6) is made at the end of the nail protector so that when the index finger is hooked, it is in a stable position to hang the string. At the bottom of the bowstring, a bowstring (7) is written to prevent the bowstring from digging into the skin of the fingers and causing calluses, allowing for a faster firing speed and no pain or deformation of the body.

Korean Utility Model Application No. 20-2004-0008813 (2004.03.30.) Korean Utility Model Application No. 20-2001-0016144 (May 24, 2001) Korean Utility Model Application No. 20-2006-0007897 (2006.03.24.) Korean Patent Application No. 10-2008-0039630 (2008.04.29.)

In order to withstand the tension (strength of the bow) of a bow weighing about 50 pounds, that is, about 23 Kg, the conventional male tip puts all of the load equivalent to the bow pound on the thumb joint, causing pain and damage to the thumb. Depending on the pain in the thumb, the index and middle fingers must be grasped with strength. If the thumb joint is sore and the index and middle fingers are grasped and the shot is fired, the hand cannot be pushed strongly, the index and middle fingers are released, the shot cannot be made naturally, and it shakes, resulting in severe errors. In addition, as the string of the bow bounces toward the end of its length on the side protrusion of the pod, the length of the lateral protrusion of the pod is shortened as much as possible, making it difficult to pull the string stably using the index and middle fingers. In other words, the terminal joint bone of the thumb cannot be stably supported, and the space between the terminal joint and the first joint of the thumb is not stably supported internally, so the string (string) cannot be pulled stably, and the foot cannot be pulled in a stable state. As the hand of the thumb is held tightly when shooting, it is difficult to let go, making it difficult to secure accuracy, as well as the phenomenon of pushing the thumb away and the arrow grazing the tail or bow (bow), creating resistance, which reduces the speed of the arrow. Not only is the structure slow, the target is inaccurate, and it is difficult to insert and fix the thumb, but the length of the thumb rest protrusion is short and covers only one index finger, making aiming inconvenient and reducing accuracy when firing. As it is gripped, there is a problem in that the thumb rest protrusion is torn, causing damage and injury to each part of the thumb.

Accordingly, there was a problem of not being able to stably implement the judicial system of the national palace.

The present invention was proposed to solve the above-described conventional problems. The purpose of the present invention is to insert and fix the thumb and then use it to pull the string of the archery, stably supporting the terminal joint of the thumb. This provides support, and the space between the last and first joints of the thumb can be stably locked inside, thereby ensuring stability and allowing the insertion and fixation of the thumb to occur naturally, preventing damage and injury to each part of the thumb. The purpose is to provide a pod that minimizes the occurrence of and ensures the judicial administration of the national palace is carried out stably.

The pod according to the present invention for achieving the object of the present invention as described above includes a pod body of a 'ring' shape formed with a fixing hole into which the thumb is inserted and fixed; In the pod including; a support protrusion extending outward from one outer peripheral surface of the pod body and supported by being wrapped around the index or middle finger; The pod body has an inclined support surface that extends with the inner surface of the fixing hole to support the fingerprint area of the thumb, and has an upper surface formed with a downward inclination angle selected from 15 to 25° in an outward direction from the fixing hole. It is characterized in that the forming thumb support protrusion is extended.

The area where the first phalangeal bone of the thumb and the metacarpal bone intersect and come into contact at the connection area between the fork body and the supporting protrusion is characterized in that it is provided with a 'locking recess' where a part of the string of the bow is caught and accommodated.

The outer surface of the thumb support protrusion connected to the support protrusion is characterized in that it is provided with a 'guiding recess' that is curved inward in a streamlined shape to guide the bow string when it is launched.

The fixing hole is characterized in that it has an oval shape forming a vertical long axis.

The inner surface of the fixing hole is characterized by a curved surface whose inner diameter gradually expands from the central part to both ends.

In this way, the pod of the present invention is, first, formed with a thumb support protrusion that forms a 15° to 25° inclined support surface, so that most of the 23kg load corresponding to the pressure of a bow pound (50 pounds) is applied to the thumb print, so that the thumb joint is It does not cause pain, and the slanted support surface of the thumb rest protrusion stably supports and supports the fingerprint area of the tip of the thumb. Therefore, when the bow string falls out when the bow is released, the user can arbitrarily push the thumb outward to make it fall out, providing stable support. It has the effect of making an announcement.

In addition, by applying a load to the thumb's fingertips, you can easily draw the bow and maintain full control without having to grip the index and middle fingers when pulling the bowstring, which has the effect of allowing you to fire smoothly without error when shooting.

In addition, as the load is placed on the thumb's fingerprint, the string of the arrow pushes the thumb outward when firing, so the string of the bow is smoothly released, improving the straightness and driving force of the arrow and increasing the hit rate. there is.

In addition, the string is stably caught in the area where the first joint of the thumb and the metacarpal bone intersect through the catching recess provided on the body of the bow, so that when the string of the bow is hung, the string digs in toward the thumb side. This has the effect of realizing structural safety.

In addition, when the string is released through the guide recess of the thumb support protrusion provided on the pod body, the string is guided along the outer circumferential surface of the thumb support protrusion and protrudes, so that the string is guided through the guide recess provided on the lower surface of the thumb support protrusion. This has the effect of improving user safety by preventing direct contact with the thumb.

Furthermore, the fixation hole where the first joint of the thumb is caught and accommodated is made of an oval-shaped hole and the inner peripheral surface is made of a curved surface whose inner diameter gradually expands from the center to both ends, so that the insertion and fixation motion of the thumb is naturally achieved. , the space between the last joint and the first joint of the thumb is held stably inside, which has the effect of ensuring the stability of use.

1 is a schematic perspective illustration showing a pod according to an embodiment of the present invention.
Figure 2 is a schematic cross-sectional illustration showing a pod according to this embodiment.
Figure 3 is a schematic side view showing a pod according to this embodiment.
Figures 4 and 5 are schematic illustrations showing the state of use of the pod according to this embodiment.

Hereinafter, with reference to the attached drawings, a pod according to a preferred embodiment of the present invention will be described in detail as follows.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those with average knowledge in the art. Therefore, the shapes of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that identical members in each drawing may be indicated by the same reference numerals. Detailed descriptions of well-known functions and configurations that are judged to unnecessarily obscure the gist of the present invention are omitted.

Figures 1 to 5 are diagrams showing the pod 1 according to an embodiment of the present invention. The pod 1 according to this embodiment is used to hold the bow of the bow after inserting and fixing the thumb 100. It is applied to assist the user when pulling (10), and includes a 'ring' shaped pod body (2) with a fixing hole (21) into which the user's thumb (100) is inserted and fixed; It includes a support protrusion (3) extending outward from one outer peripheral surface of the pod body (2) to be supported while being surrounded by the index finger (200) or middle finger (300).

That is, the end joint of the user's thumb 100 penetrates the fixing hole 21 of the thumb body 2 while the first joint is inserted and fixed.

At this time, the user's index finger 200 or middle finger 300 wraps around the support protrusion 3 and attaches it stably; The bow string (10) is hung and pulled on a portion of the pod body (2) and the supporting protrusion (3) to perform the bow of the archery.

In the above, the fixing hole 21 may be formed in an 'elliptical shape' forming a long axis (A) vertically and a short axis (B) horizontally.

That is, when the first joint of the user's thumb 100 is caught and received in the fixing hole 21, it can be more naturally inserted and fixed into the oval-shaped fixing hole 21.

In the above, the inner surface of the fixing hole 21 may be formed as a curved surface whose inner diameter gradually expands from the center to both ends.

That is, as the inner peripheral surface of the fixing hole 21 is made of a curved surface whose inner diameter gradually expands from the central portion to both ends, the space between the last joint and the first joint of the user's thumb 100 is stably locked, Safety in use can be secured.

In the above, the pod body 2 and the supporting protrusion 3 may be formed of 'aluminum', and at this time, the 'color' selected on the surface is applied to the surface using an 'anodizing technique' using electrooxidation treatment. It can be formed by finishing to form 'shown'.

Accordingly, through the 'film' formed on the surface, the string 10 of the bow does not slip, the index finger 200 does not feel a metallic texture, creates a wooden texture and luxury, and prevents dust or corrosion. .

In the above, the support protrusion 3 is composed of a 'parabolic protrusion' whose inner diameter gradually decreases toward the end and whose end is formed in a 'spherical' shape; When the user's index finger 200 or middle finger 300 wraps and holds it, stability can be achieved.

In the pod 1 according to this embodiment, the pod body 2 extends with the inner surface of the fixing hole 21 to support the fingerprint portion of the thumb 100, and the upper surface is in contact with the fixing hole 21. The thumb support protrusion 23 forming the inclined support surface 22 is formed to extend outward from (21) and has a downward inclination angle C selected from 15° to 25°.

That is, the fingerprint area of the distal joint of the thumb 100 is stably supported and supported through the inclined support surface 22 of the thumb support protrusion 23, so that the bow string 10 does not fall out when the bow is fired. At this time, the user can arbitrarily push the thumb 100 in an outward direction to remove it, thereby achieving stable footing.

At this time, as the inclined support surface 22 has a downward inclination angle of 15° to 25°, the force can be concentrated on the interdigital area of the user's thumb 100 and the distal phalanx of the thumb.

If the inclined support surface 22 is made at a downward inclination angle of 10° or less, errors occur in aiming and stringing because the joint cannot be held without force and is grabbed at an almost right angle state. In the case of 30 to 35 or more, there is a sense of stability when the string is pulled. This is because errors occur in aiming and aiming because there is no point and the string flows down and is grabbed.

Accordingly, excessive load is not generated and is distributed evenly on the user's index finger 200 and middle finger 300, which are supported by attaching the support protrusion 3.

Therefore, while the user forms an even distribution of force, the string 10 of the bow is pulled more stably, ensuring the stability that allows the thumb to pull stably without pain, and the posture is not disturbed when firing, making it possible to use the bow string 10 more stably. When fired from the arrow, the arrow flies precisely in the aiming direction of the target without grazing the tail point or bow (bow), improving accuracy. Furthermore, the arrow's speed increases without resistance, and the insertion and fixation motion of the thumb becomes natural. , the occurrence of damage and injury to each part of the thumb is minimized.

In the pod 1 according to this embodiment made in this way, the area where the first phalanx of the thumb 100 and the metacarpal bone intersect and come into contact at the connection site between the pod body 2 and the support protrusion 3 has a bow. A 'locking part (24)' is provided in which a part of the string (10) is caught and accommodated.

In other words, the string 10 of the bow can be stably caught at the area where the first phalanx of the user's thumb 100 and the metacarpal bone intersect and come into contact through the engaging recess 24 provided on the pod body 2. You can.

Accordingly, when walking the string 10 of the bow to perform the bowstring of the national archery, the string 10 of the bow is prevented from digging in the direction of the thumb 100, so that the user's thumb 100 can be touched without permission. Damage can be prevented and safety can be ensured.

In the pod 1 according to the present embodiment made as described above, the outer surface of the thumb support protrusion 23 connected to the support protrusion 3 is curved inward in a streamlined manner, so that the string 10 of the bow is released. A 'guidance section (25)' is provided to provide guidance.

That is, when firing, the string 10 of the bow passes through the support protrusion 3 to the thumb through the guide recess 25 formed on the surface of the thumb support protrusion 23 of the tip body 2. When the supporting protrusion 23 guides the guide recess 15 and protrudes, the string 10 of the bow is guided and guided to the spaced state of the upji 100 through the guide recess 25.

Accordingly, the string 10 of the bow is prevented from directly contacting the thumb 100, thereby preventing unauthorized damage to the thumb 100 and ensuring safety.

Meanwhile, in the pod 1 according to this embodiment, at the front end of the pod body 2, both sides of the distal joint of the thumb 100 are exposed to the outside, and the lower portion of the distal joint of the thumb 100 and the outer side of the first joint are formed. A side recess 26 formed while being dug inward to surround the device may be provided.

That is, when the terminal joint of the thumb 100 is inserted while penetrating the fixing hole 21, the negative side portions of the terminal joint are exposed to the outside of the fixing hole 21 through the lateral concave portion 26, The force on the tip of the thumb is released.

Accordingly, the thumb 100 can be easily manipulated by the user, and the quality of use can be improved.

One embodiment of the present invention described above is merely illustrative, and those skilled in the art will understand that various modifications and other equivalent embodiments are possible. . Therefore, it will be understood that the present invention is not limited to the forms mentioned in the detailed description above. Therefore, the true scope of technical protection of the present invention should be determined by the technical spirit of the attached patent claims. In addition, the present invention should be understood to include all modifications, equivalents and substitutes within the spirit and scope of the present invention as defined by the appended claims.

1: Pod 10: String of bow
100: Thumb 200: Index Finger
300: Stop
2: Pod body 21: Fixing hole
22: inclined support surface 23: thumb support protrusion
24: Hooking waist 25: Guidance waist
26: lateral waist 3: support protrusion
A: Long axis of fixed hole B: Short axis of fixed hole
C: Downward slope angle of inclined support surface

Claims (5)

a 'ring' shaped pod body (2) formed with a fixing hole (21) into which the thumb (100) is inserted and fixed; In the pod (1) including a support protrusion (3) that extends outward from one outer peripheral surface of the pod body (2) and is wrapped and supported by the index finger (200) or middle finger (300);
In the pod body (2),
While extending with the inner surface of the fixing hole 21, the fingerprint area of the thumb 100 is contacted and supported, and the upper surface has a downward inclination angle (C) selected from 15° to 25° in the outward direction from the fixing hole 21. A pod, characterized in that the thumb support protrusion (23) forming the inclined support surface (22) is extended. According to claim 1;
At the connection area between the interdigital body (2) and the support protrusion (3), the first joint bone of the thumb (100) and the metacarpal bone intersect and come into contact,
A pod characterized in that it is provided with a 'locking recess (24)' in which a part of the string (string) of the bow is caught and accommodated. According to claim 1;
On the outer surface of the thumb support protrusion 23 connected to the support protrusion 3,
A pod characterized by being provided with a 'guiding recess (25)' that is curved in a streamlined shape on the inside and guides the string (string) of the bow when it is fired. According to claim 1;
The fixing hole 21 is,
A pod characterized in that it has an oval shape forming a vertical long axis (A). According to claim 1;
The inner surface of the fixing hole 21 is,
A pod characterized by a curved surface whose inner diameter gradually expands from the center to both ends.

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