CN110986667B - Bow sheet with string groove and modern bow adopting same - Google Patents

Bow sheet with string groove and modern bow adopting same Download PDF

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Publication number
CN110986667B
CN110986667B CN201911389429.3A CN201911389429A CN110986667B CN 110986667 B CN110986667 B CN 110986667B CN 201911389429 A CN201911389429 A CN 201911389429A CN 110986667 B CN110986667 B CN 110986667B
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bow
string
groove
piece
bowstring
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CN110986667A (en
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左承龙
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Zhaoqing High Tech Zone Chuangxuteng New Material Technology Co ltd
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Zhaoqing High Tech Zone Chuangxuteng New Material Technology Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B5/00Bows; Crossbows
    • F41B5/14Details of bows; Accessories for arc shooting
    • F41B5/1403Details of bows

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

The application relates to an arcuate blade with a chordal trough, comprising: a bow body; the bow connecting part is positioned at one end of the bow piece main body and is used for connecting the bow; the bowstring connecting part is positioned at the other end of the bow piece main body and is used for connecting bowstring; the side of the bow piece 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 bow string is positioned to prevent the strings from being separated, and a shooter can be prevented from being damaged by the separation of the strings. In addition, the groove structure increases the contact area with the bowstring, so that the bowstring is small in vibration when contacting with the bow piece during rebound release, and the accuracy during archery is improved. This structure has improved the security of bow piece and has 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 an arch piece with a string groove.
Background
Modern bow as sports article is assembled with main parts of bow handle and bow sheet, the bow sheet is fixed on the bow handle by fixing piece. The bowstring on the back of the existing bow piece cannot 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 is more likely to fall off to hurt the face of a shooter. In addition, the rebound bowstring after the bow is ejected out of the arrow can irregularly strike the back of the bow piece, so that the bow piece is easy to break and damage a shooter.
Disclosure of Invention
The invention aims to solve the technical problems that: 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 for solving the technical problems is as follows: an archwire with a chordal slot comprising:
an arch piece body (10);
a bow connecting part (11) which is positioned at one end of the bow piece main body (10) and is used for connecting a bow;
a bowstring connecting part (12) which is positioned at the other end of the bow piece main body (10) and is used for connecting bowstring;
the side 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);
the string groove (13) is positioned at one end of the bow piece main body (10) close to the bow string connecting part (12);
the depth of the chord groove (13) gradually decreases from the middle to the two ends;
the back of the bow piece is of a bending structure;
the depth of the chord groove (13) is 0.1mm to 1mm, the length is 5mm to 300mm, and the width is 0.2mm to 3mm;
and a buffer cushion is arranged on the inner wall of the chord groove (13).
Preferably, the archwire with a chord slot of the present invention is located on the archwire body at an end proximate to the bowstring attachment.
Preferably, the depth of the chord groove of the bow piece with the chord groove is gradually reduced from the middle to the two ends.
Preferably, the chordal trough-carrying archblade of the present invention has the same depth throughout the chordal trough.
Preferably, the chord groove-carrying bow piece has a depth of 0.1mm to 1mm, a length of 5mm to 300mm and a width of 0.2mm to 3mm.
Preferably, the sectional shape of the chord groove of the bow piece with the chord groove comprises arc, V-shaped, semicircular and square.
Preferably, the arch piece with the chord groove is provided with the buffer pad on the inner wall of the chord groove.
Preferably, the arch piece with the chord groove is characterized in that the buffer pad is a flexible material strip.
Preferably, the cushion pad is a rubber strip with one surface coated with glue, or the rubber strip is hollow, or a silica gel material is adopted.
The modern bow comprises the bow piece with the string groove, a bow handle and bowstring, wherein the two bow pieces are connected to the two ends of the bow handle through bow handle connecting parts, and the two ends of the bowstring are respectively connected to bow string connecting parts of the two bow pieces.
Preferably, the modern bow of the invention, said bowstring cross-section is circular.
The beneficial effects of the invention are as follows: after the bowstring is released by the bowstring, the bowstring can rebound into the string groove at the back of the bow piece, and the contact area is larger than a plane when the bowstring contacts with the rebound bowstring, so that the vibration of the bowstring and the bow piece is reduced, the possibility that the bowstring falls off is reduced, the impact on the bow piece main body is reduced, the service life of the bow piece is prolonged, and the accuracy of the arrow shaft injection is improved.
Drawings
The technical scheme of the application is further described below with reference to the accompanying drawings and examples.
FIG. 1 is a schematic view of an archwire structure with chordal slots in accordance with an embodiment of the present application;
FIG. 2 is a schematic diagram of a chordal trough structure in an embodiment of the application;
FIG. 3 is a schematic cross-sectional shape of a chordal trough in an embodiment of the application.
The reference numerals in the figures are:
a 10 bow segment body;
11 bow connecting parts;
12 bowstring connection;
13 chordal groove.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in combination with embodiments. Example 1
This embodiment provides an archwire with chordal slot, as shown in fig. 1-2, comprising:
an arch piece body 10;
a handle connecting part 11 located at one end of the blade body 10 for connecting a handle;
a bow string connecting part 12 positioned at the other end of the bow sheet body 10 for connecting a bow string;
the side of the blade body 10 facing the bow wire is provided with a wire groove 13, into which groove 13 the bow wire can be caught.
The bow piece with the string groove of the embodiment is characterized in that the bow string is clamped into the string groove 13 when contacting the bow piece due to the groove structure of the string groove 13, so that the bow string is positioned to prevent the string from being separated, and a shooter can be prevented from being damaged by the string separation. In addition, the groove structure increases the contact area with the bowstring, so that the bowstring is small in vibration when contacting with the bow piece during rebound release, and the accuracy during archery is improved.
Preferably, the archwire with the chord slot of the present embodiment, as shown in fig. 2, the chord slot 13 is located on the archwire body 10 near one end of the bowstring-coupling portion 12. Since one end of the bowstring attachment 12 is closest to the bowstring, locating the chordal trough 13 at that end is advantageous for locating the bowstring.
Preferably, the depth of the chord groove 13 of the arch piece with the chord groove of the present embodiment gradually decreases from the middle to the two ends. Because the back of the bow piece is of a bending structure, when the bow piece main body 10 is contacted with the bow string, the middle of the part of the bow string, which is abutted against the bow piece main body 10, is pressed tightly, and the two ends are pressed loose, the depth of the string groove 13 is gradually reduced from the middle to the two ends, so that the depth of the middle part of the bow string, which is abutted against the bow piece main body 10, is deeper into the string groove 13, and the positioning of the bow string is facilitated.
Preferably, the depth of the chord groove 13 of the arch piece with the chord groove of the embodiment is 0.1mm, the length is 5mm, and the width is 0.2mm.
Preferably, the sectional shape of the chord groove 13 of the arch piece with the chord groove of the present embodiment comprises arc shape, V shape, semicircle shape and square shape. As shown in fig. 3, in this embodiment, taking the chord groove 13 with a semicircular cross section as an example, the chord groove 13 with a semicircular cross section can be beneficial to better match with the bowstring with a circle center cross section, and as an equivalent alternative, the cross section of the chord groove 13 can also be arc-shaped, V-shaped, square-shaped, etc.
Preferably, the arch piece with the chord groove of the embodiment is provided with a buffer pad on the inner wall of the chord groove 13. As a specific embodiment, the cushion pad is provided on the inner wall of the string groove 13, so that the impact during the rebound of the bowstring can be further relieved, and the damping effect of the string groove 13 can be improved.
Preferably, in the arching piece with the chord slot of the embodiment, the cushion pad is a strip of flexible material. As a specific embodiment, the cushion pad may be, for example, a rubber strip coated with glue on one side, or the rubber strip may be hollow inside, or a silica gel material may be used.
The utility model provides a modern bow adopts the bow piece of taking string groove of this embodiment, still includes bow handle, bowstring, two the bow piece is connected through bow handle connecting portion 11 the bow handle both ends, the both ends of bowstring are connected respectively on the bow string connecting portion 12 of two the bow piece. The modern bow of this embodiment has string groove 13 on the bow piece, and the bow string can block into string groove 13 when contacting the bow piece to play the effect that the location bow string prevents to take off the string, can protect the shooter from taking off the string and cause the injury. In addition, the groove structure increases the contact area with the bowstring, so that the bowstring is small in vibration when contacting with the bow piece during rebound release, and the accuracy during archery is improved. This structure has improved the security of bow piece and has the accuracy of bow.
Preferably, the modern bow of this embodiment, the bowstring cross-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 with a cambered surface-shaped section no matter what 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 each time is ensured.
Preferably, the modern bow of this embodiment also has a sight and a balance bar mounted on the bow grip.
Example 2
This embodiment provides an archwire with chordal slot, as shown in fig. 1-2, comprising:
an arch piece body 10;
a handle connecting part 11 located at one end of the blade body 10 for connecting a handle;
a bow string connecting part 12 positioned at the other end of the bow sheet body 10 for connecting a bow string;
the side of the blade body 10 facing the bow wire is provided with a wire groove 13, into which groove 13 the bow wire can be caught.
Preferably, the depth of the chord groove 13 of the arch piece with the chord groove of the embodiment is 1mm, the length is 300mm, and the width is 3mm.
Preferably, the sectional shape of the chord groove 13 of the arch piece with the chord groove of the present embodiment comprises arc shape, V shape, semicircle shape and square shape. As shown in fig. 3, in this embodiment, taking the chord groove 13 with a semicircular cross section as an example, the chord groove 13 with a semicircular cross section can be beneficial to better match with the bowstring with a circle center cross section, and as an equivalent alternative, the cross section of the chord groove 13 can also be arc-shaped, V-shaped, square-shaped, etc.
Preferably, the arch piece with the chord groove of the embodiment is provided with a buffer pad on the inner wall of the chord groove 13. As a specific embodiment, the cushion pad is provided on the inner wall of the string groove 13, so that the impact during the rebound of the bowstring can be further relieved, and the damping effect of the string groove 13 can be improved.
Preferably, in the arching piece with the chord slot of the embodiment, the cushion pad is a strip of flexible material. As a specific embodiment, the cushion pad may be, for example, a rubber strip coated with glue on one side, or the rubber strip may be hollow inside, or a silica gel material may be used.
The utility model provides a modern bow adopts the bow piece of taking string groove of this embodiment, still includes bow handle, bowstring, two the bow piece is connected through bow handle connecting portion 11 the bow handle both ends, the both ends of bowstring are connected respectively on the bow string connecting portion 12 of two the bow piece. The modern bow of this embodiment has string groove 13 on the bow piece, and the bow string can block into string groove 13 when contacting the bow piece to play the effect that the location bow string prevents to take off the string, can protect the shooter from taking off the string and cause the injury. In addition, the groove structure increases the contact area with the bowstring, so that the bowstring is small in vibration when contacting with the bow piece during rebound release, and the accuracy during archery is improved. This structure has improved the security of bow piece and has the accuracy of bow.
Preferably, the modern bow of this embodiment, the bowstring cross-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 with a cambered surface-shaped section no matter what 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 each time is ensured.
Preferably, the modern bow of this embodiment also has a sight and a balance bar mounted on the bow grip.
With the above-described preferred embodiments according to the present application as a teaching, the related workers can make various changes and modifications without departing from the scope of the technical idea of the present application. 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 claims.

Claims (6)

1. An archwire with a chordal trough, comprising:
an arch piece body (10);
a bow connecting part (11) which is positioned at one end of the bow piece main body (10) and is used for connecting a bow;
a bowstring connecting part (12) which is positioned at the other end of the bow piece main body (10) and is used for connecting bowstring;
the side 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);
the string groove (13) is positioned at one end of the bow piece main body (10) close to the bow string connecting part (12);
the depth of the chord groove (13) gradually decreases from the middle to the two ends;
the back of the bow piece is of a bending structure,
the depth of the chord groove (13) is 0.1mm to 1mm, the length is 5mm to 300mm, and the width is 0.2mm to 3mm;
and a buffer cushion is arranged on the inner wall of the chord groove (13).
2. The arching strip with chord slot according to claim 1, characterized in that the cross-sectional shape of the chord slot (13) comprises an arc, V-shape, semicircle, square.
3. The chordal slot arching blade of claim 1 or 2 wherein said cushion pad is a flexible material strip.
4. The arching piece with the chord slot according to claim 1 or 2, wherein the buffer pad is a rubber strip with one surface coated with glue, or the rubber strip is hollow, or a silica gel material is adopted.
5. A modern bow comprising a slotted bow piece according to any one of claims 1-4, further comprising a bow handle, a bow string, two of said bow pieces being connected to both ends of said bow handle by a bow handle connection (11), both ends of said bow string being connected to bow string connection (12) of two of said bow pieces, respectively.
6. A modern bow according to claim 5 wherein the bowstring is circular in cross-section.
CN201911389429.3A 2019-12-30 2019-12-30 Bow sheet with string groove and modern bow adopting same Active CN110986667B (en)

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CN110986667B true CN110986667B (en) 2023-06-09

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201237476Y (en) * 2008-05-11 2009-05-13 诺敏 Bow and arrow
CN104976921A (en) * 2014-04-08 2015-10-14 保联企业股份有限公司 Bow and arrow device
TW201538922A (en) * 2014-04-02 2015-10-16 Poe Lang Entpr Co Ltd Bow device
CN206073809U (en) * 2016-09-23 2017-04-05 魏建军 A kind of novel bow is slightly
CN108088308A (en) * 2017-12-14 2018-05-29 邹圣家 Limit-range safety reverse bending bow
US10345072B1 (en) * 2018-10-11 2019-07-09 Hoyt Archery, Inc. Flexible string damper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8033277B2 (en) * 2007-09-14 2011-10-11 Bear Archery, Inc. Bowstring vibration dampener and mounting
US8408195B2 (en) * 2009-03-05 2013-04-02 Mcp Ip, Llc Archery bow string stop

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201237476Y (en) * 2008-05-11 2009-05-13 诺敏 Bow and arrow
TW201538922A (en) * 2014-04-02 2015-10-16 Poe Lang Entpr Co Ltd Bow device
CN104976921A (en) * 2014-04-08 2015-10-14 保联企业股份有限公司 Bow and arrow device
CN206073809U (en) * 2016-09-23 2017-04-05 魏建军 A kind of novel bow is slightly
CN108088308A (en) * 2017-12-14 2018-05-29 邹圣家 Limit-range safety reverse bending bow
US10345072B1 (en) * 2018-10-11 2019-07-09 Hoyt Archery, Inc. Flexible string damper

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