CN110986667A

CN110986667A - Bow sheet with string groove and modern bow adopting same

Info

Publication number: CN110986667A
Application number: CN201911389429.3A
Authority: CN
Inventors: 左承龙
Original assignee: Zhaoqing High Tech Zone Chuangxuteng New Material Technology Co ltd
Current assignee: Zhaoqing High Tech Zone Chuangxuteng New Material Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-10
Anticipated expiration: 2039-12-30
Also published as: CN110986667B

Abstract

The application relates to a take arcualia of string groove includes: a bow piece main body; the bow handle connecting part is positioned at one end of the bow piece main body and is used for connecting a bow handle; the bow string connecting part is positioned at the other end of the bow piece main body and is used for connecting a bow string; the side surface of the bow piece main body facing the bow string is provided with a string groove, and the bow string can be sunk into the string groove. Due to the groove structure of the string groove, the bowstring can be clamped into the string groove when contacting the bow piece, so that the effect of positioning the bowstring to prevent the string from falling off is achieved, and the shooter can be protected from being damaged by the string falling off. In addition, the groove structure increases the contact area with the bowstring, so that the contact vibration of the bowstring to the bow piece is small when the bowstring is released and rebounded, and the accuracy of archery is improved. This structure has improved the security of arcualia piece and the accuracy of bow.

Description

Bow sheet with string groove and modern bow adopting same

Technical Field

The application belongs to the technical field of archery equipment, and particularly relates to a bow piece with a string groove.

Background

The modern bow as sports article in the market is assembled with main parts including bow handle and bow sheet, and the bow sheet is fixed onto the bow handle via fixing part. The bowstring on the back of the existing bow piece can not be fixed when being attached to the back of the bow piece, so that the bowstring is easy to displace and deviate from the center line of the bow piece, and the bowstring falls off with a high probability to hurt the face of the shooter. In addition, the bowstring rebounded after the bow is ejected out of the arrow can irregularly impact the back of the bow piece, so that the damage to the ejection hand caused by the breakage of the bow piece is easily caused.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to solve the defects of the back structure of the bow piece in the prior art, the bow piece with the string groove and the modern bow adopting the bow piece are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a slotted bow, comprising:

a bow piece main body;

the bow handle connecting part is positioned at one end of the bow piece main body and is used for connecting a bow handle;

the bow string connecting part is positioned at the other end of the bow piece main body and is used for connecting a bow string;

the side surface of the bow piece main body facing to the bow string is provided with a string groove, and the bow string can be sunk into the string groove.

Preferably, the bow piece with the string groove is positioned at one end of the bow piece main body close to the bow string connecting part.

Preferably, the bow piece with the string groove of the invention has the depth gradually decreasing from the middle to two ends.

Preferably, the bow piece with the string groove of the invention has the same depth at all positions of the string groove.

Preferably, the bow piece with the string groove of the invention has the depth of 0.1mm to 1mm, the length of 5mm to 300mm and the width of 0.2mm to 3 mm.

Preferably, the cross-sectional shape of the bow piece with the string groove of the invention comprises arc, V-shaped, semicircular and square.

Preferably, the bow piece with the string groove of the invention is provided with a cushion pad on the inner wall of the string groove.

Preferably, in the bow piece with the string groove of the present invention, the cushion pad is a strip made of a flexible material.

A modern bow comprises the bow sheet with the string groove, a bow handle and a bow string, wherein the two bow sheets are connected to two ends of the bow handle through a bow handle connecting part, and two ends of the bow string are respectively connected to two bow string connecting parts of the bow sheets.

Preferably, in the present modern bow, the bowstring section is circular.

The invention has the beneficial effects that: after the bow is pulled to release the bowstring, the bowstring can rebound to the string groove on the back of the bow piece, and the contact area is larger than a plane when the bowstring contacts with the rebounded bowstring, so that the vibration of the bowstring and the bow piece is reduced, the possibility of falling of the bowstring is reduced, the impact on the bow piece main body is reduced, the service life of the bow piece is prolonged, and the ejection accuracy of the arrow shaft is improved.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic view of a chordal trough arcuate blade configuration according to an embodiment of the present application;

FIG. 2 is a schematic view of a chordal groove configuration of an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a chordal groove of an embodiment of the present application.

The reference numbers in the figures are:

10 an arcuate blade body;

11, a bow handle connecting part;

12 a bowstring connection;

13 chordal groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

The present embodiment provides a bow plate with a string groove, as shown in fig. 1-2, comprising:

an arcuate blade body 10;

a handle connecting part 11 which is positioned at one end of the bow slice main body 10 and is used for connecting a handle;

a bow string connecting part 12 which is positioned at the other end of the bow piece main body 10 and is used for connecting a bow string;

the blade body 10 has a string groove 13 on one side facing the mounting of the bowstring, and the bowstring can be sunk into the string groove 13.

According to the bow piece with the string groove, due to the groove structure of the string groove 13, when contacting with the bow piece, a bow string can be clamped into the string groove 13, so that the effect of positioning the bow string to prevent string falling is achieved, and a shooter can be protected from being damaged by string falling. In addition, the groove structure increases the contact area with the bowstring, so that the contact vibration of the bowstring to the bow piece is small when the bowstring is released and rebounded, and the accuracy of archery is improved.

Preferably, in the bow piece with the string groove of the present embodiment, as shown in fig. 2, the string groove 13 is located at one end of the bow piece main body 10 close to the bow string connecting part 12. Since one end of the bow-string connecting portion 12 is closest to the bow string, the string groove 13 is provided at the end to facilitate the positioning of the bow string.

Preferably, in the arcualia with string groove of the present embodiment, the depth of the string groove 13 is gradually reduced from the middle to both ends. Because the back of the bow piece is of a bending structure, when the bow piece main body 10 is in contact with the bow string, the bow string is pressed against the middle of the bow piece main body 10 tightly, and the two ends are pressed loosely, so that the depth of the string groove 13 is designed to be gradually reduced from the middle to the two ends, the depth of the middle part of the bow string against the bow piece main body 10 sunk into the string groove 13 is ensured to be deeper, and the positioning of the bow string is facilitated.

Preferably, in the arcualia with a string groove of the present embodiment, the depth of the string groove 13 is 0.1mm, the length is 5mm, and the width is 0.2 mm.

Preferably, in the arcualia with a string groove of the present embodiment, the cross-sectional shape of the string groove 13 includes an arc shape, a V shape, a semicircular shape, and a square shape. As shown in fig. 3, in the present embodiment, the chord groove 13 with a semicircular cross section is taken as an example, the chord groove 13 with a semicircular cross section can be better matched with a bow string with a circular center cross section, and as an equivalent alternative, the cross section of the chord groove 13 may also be in an arc shape, a V shape, a square shape, or the like.

Preferably, in the bow piece with the string groove of the present embodiment, a cushion pad is disposed on an inner wall of the string groove 13. As a specific embodiment, a cushion pad is provided on the inner wall of the string groove 13, so that the impact during the bow string rebounds can be further alleviated, and the damping effect of the string groove 13 can be improved.

Preferably, in the bow piece with the string groove of the present embodiment, the cushion pad is a strip made of a flexible material. In a specific embodiment, the buffer pad may be, for example, a rubber strip coated with glue on one side, or the rubber strip may be hollow, or a silicone material may be used.

The modern bow adopts the bow piece with the string groove of the embodiment, and further comprises a bow handle and a bow string, wherein the two bow pieces are connected to two ends of the bow handle through a bow handle connecting part 11, and two ends of the bow string are respectively connected to two bow string connecting parts 12 of the bow pieces. According to the modern bow, the bow sheet is provided with the string groove 13, and when contacting the bow sheet, a bow string can be clamped into the string groove 13, so that the effect of positioning the bow string to prevent the bow string from falling off is achieved, and a shooter can be protected from being hurt by the falling off of the bow string. In addition, the groove structure increases the contact area with the bowstring, so that the contact vibration of the bowstring to the bow piece is small when the bowstring is released and rebounded, and the accuracy of archery is improved. This structure has improved the security of arcualia piece and the accuracy of bow.

Preferably, in the present embodiment of the modern bow, the bowstring section is circular. When the bowstring with the circular section is clamped into the string groove 13, the bowstring can be always clamped into the groove by the section with the arc surface shape no matter how the rebound angle is, the uncertainty when the bowstring is clamped into the string groove 13 is avoided, and the stability of the bow when a user uses the bow every time is ensured.

Preferably, the modern bow of the embodiment is also provided with the sighting device and the balance bar on the bow handle.

Example 2

an arcuate blade body 10;

Preferably, in the arcualia with a string groove of the present embodiment, the depth of the string groove 13 is 1mm, the length is 300mm, and the width is 3 mm.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. An arcuate blade with a string groove, comprising:

a blade body (10);

the bow handle connecting part (11) is positioned at one end of the bow piece main body (10) and is used for connecting a bow handle;

the bow string connecting part (12) is positioned at the other end of the bow piece main body (10) and is used for connecting a bow string;

the side surface of the bow piece main body (10) facing to the bow string is provided with a string groove (13), and the bow string can be sunk into the string groove (13).

2. The slotted bow according to claim 1, wherein the slot (13) is located at an end of the bow main body (10) near the bow-string connector (12).

3. The channeled bow according to claim 2, wherein the depth of the string groove (13) decreases from the middle to the ends.

4. The slotted bow according to claim 2, wherein the slots (13) have the same depth throughout.

5. The string-grooved bow according to claim 3 or 4, wherein the string-grooves (13) have a depth of 0.1mm to 1mm, a length of 5mm to 300mm and a width of 0.2mm to 3 mm.

6. The slotted bow according to claim 3 or 4, wherein the cross-sectional shape of the slot (13) comprises an arc, a V, a semicircle, a square.

7. Slotted bow according to claim 3 or 4, wherein the inner wall of the slot (13) is provided with a cushioning pad.

8. The chordal trough bow of claim 7 wherein the cushion is a flexible strip of material.

9. A modern bow comprising a slotted bow according to any one of claims 1 to 8, further comprising a handle and a bow string, wherein two bow pieces are connected to both ends of the handle by a handle connecting portion (11), and both ends of the bow string are connected to the bow string connecting portions (12) of the two bow pieces, respectively.

10. The modern bow according to claim 9, wherein said bowstring cross-section is circular.