CN218443516U

CN218443516U - Bow sheet support adjusting device

Info

Publication number: CN218443516U
Application number: CN202222284681.1U
Authority: CN
Inventors: 苗备战
Original assignee: Jiaozuo Sanlida Archery Equipment Co ltd
Current assignee: Jiaozuo Sanlida Archery Equipment Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-03
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a bow piece bracket adjusting device in the technical field of bows and arrows, which comprises a bow piece bracket, wherein the bow piece bracket is fixed at one end of a bow piece and is connected with a bow handle through an adjusting component; the adjusting assembly comprises a fixed screw, a connecting shaft and an adjusting screw, the bow piece support is fixed with the fixed screw, an adjusting groove is formed in a bow handle corresponding to the fixed screw, the connecting shaft is arranged in the adjusting groove, the fixed screw extends into the adjusting groove and is connected with the connecting shaft, the width of the adjusting groove is larger than the diameter of the fixed screw, the two ends of the connecting shaft are respectively matched with the adjusting screw in a threaded mode after penetrating through the adjusting groove, the adjusting screw is parallel to the connecting shaft, and a gasket is arranged between the adjusting screw and the connecting shaft. The utility model has the advantages of reasonable overall structure, easy operation can adjust the relative position of arcualia support and bow handle, and the bowstring between two arcualia about the messenger is just to the center of bow handle, and stability when having improved the bow and arrow shooting is favorable to aiming, promotes the user and uses and feels.

Description

Bow sheet support adjusting device

Technical Field

The utility model belongs to the technical field of the arrow, concretely relates to arcualia support adjusting device.

Background

The compound bow is a straight-pull bow, it is mainly made up of bow handle, bow slice and bowstring, wherein the bow slice is connected with bow handle through the bow slice support, the bowstring is set up between the end of two bow slices, generally in order to improve the performance of the compound bow in order to meet the needs of different persons who draw the bow, set up the adjustable installation mechanism in the junction of bow slice and bow handle, for example patent No. CN211696058U has disclosed a bow slice mounting structure that can adjust the pound number of bow slice, including bow slice and bow handle, one end of the bow slice is connected with bow handle and joint on the bow slice adjusting part, the threaded connection has adjusting screw on the bow slice adjusting part, the end of the adjusting screw is connected with the bow handle butt. This patent only can adjust the crooked radian of bow piece, when the bow string of connecting between the bow piece can not just be to the center of bow handle, then can't adjust it through the adjustment screw, when drawing the bow, can make the bow handle deflect, will lead to the stability of bow and arrow relatively poor like this, is unfavorable for aiming. Therefore, there is a need for an arcuate blade bracket adjustment device that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an adjusting device for a bow piece bracket, which comprises a bow piece bracket, wherein the bow piece bracket is fixed at one end of a bow piece, and one end of the bow piece bracket is connected with a bow handle through an adjusting component;

the adjusting part comprises a fixed screw, a connecting shaft and an adjusting screw, the center of the end part of the bow piece support is fixed with the fixed screw, an adjusting groove is formed in a bow handle corresponding to the fixed screw, the connecting shaft is arranged in the adjusting groove and is perpendicular to the fixed screw, the fixed screw stretches into the adjusting groove and is connected with the connecting shaft, the width of the adjusting groove is larger than the diameter of the fixed screw, the two ends of the connecting shaft are respectively matched with the adjusting screw in a threaded manner after penetrating through the adjusting groove, the adjusting screw is parallel to the connecting shaft, and a gasket is arranged between the adjusting screw and the connecting shaft.

Preferably, the section of the gasket is concave, the groove of the gasket is matched with the connecting shaft, and the opening surface of the groove of the gasket is fixedly connected with the corresponding bow handle.

Preferably, the gasket is a silica gel pad.

Preferably, the fixing screw is a countersunk head screw.

Preferably, the other end of the arcualia support is rotatably connected with the arcualia handle through a universal head. The arrangement of the position improves the stability between the bow piece bracket and the bow handle.

The utility model discloses still including enabling the other subassemblies of a bow piece support adjusting device normal use, if be the conventional technical means in this field. In addition, the utility model discloses in not adding the device or the subassembly of injecing all adopt the conventional technical means in this field, bow handle, arcualia support, countersunk screw, gasket and adjusting screw, universal head etc. all are the conventional equipment in this field.

The working principle of the utility model is that before the bow and arrow are used, the bow and arrow are checked, when the position of the bowstring is found not to be over against the center of the bow handle, the positions of the left bow piece and the right bow piece of the bow handle are adjusted, namely, the relative positions of the corresponding bow piece bracket and the bow handle are adjusted through the adjusting component, so that the bow piece fixedly connected with the bow piece bracket is moved until the bowstring between the left bow piece and the right bow piece is over against the center of the bow handle; specifically, the adjusting screw at one end of the connecting shaft is unscrewed according to the requirement, so that the adjusting screw is partially withdrawn from the connecting shaft, then the adjusting screw at the other end of the connecting shaft is pulled to enable the connecting shaft to move towards the end, and finally the adjusting screw at the end is screwed down to fix the connecting shaft; the bow piece support connected with the connecting shaft can be driven to move by the fixing screw in the moving process of the connecting shaft, the bow piece on the bow piece support moves along with the fixing screw, and the bow string position connected between the left bow piece and the right bow piece is adjusted (in the adjusting process, the adjusting screw cannot be separated from the connecting shaft, and the connecting shaft cannot be separated from the adjusting groove).

The beneficial effects of the utility model, overall structure is reasonable, easy operation, and convenient to use can adjust the relative position of the arcualia support that corresponds and the bow handle through adjusting part, and the bowstring between two arcualia about the messenger just to the center of bow handle, stability when having improved the bow and arrow shooting is favorable to aiming, promotes user's use and feels.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the position of an embodiment of an archwire bracket adjustment mechanism on a compound arch;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a sectional view at B-B in fig. 2.

In the figure: 1. a bow handle; 2. an arcualia bracket; 3. a bow piece; 4. fixing screws; 5. an adjustment groove; 6. a connecting shaft; 7. adjusting screws; 8. a gasket; 9. bowstring; 10. a universal head.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1-3, the utility model provides an adjusting device for a bow-piece support, which comprises a bow-piece support 2, wherein the bow-piece support 2 is fixed at one end of a bow piece 3, and one end of the bow-piece support 2 is connected with a bow handle 1 through an adjusting component;

the adjusting part comprises a fixed screw 4, a connecting shaft 6 and an adjusting screw 7, the center of the end part of the bow piece support 2 is fixed with the fixed screw 4, an adjusting groove 5 is arranged on a bow handle 1 corresponding to the fixed screw 4, the connecting shaft 6 is arranged in the adjusting groove 5 and is perpendicular to the fixed screw 4, the fixed screw 4 stretches into the adjusting groove 5 and is fixedly connected with the connecting shaft 6, the width of the adjusting groove 5 is larger than the diameter of the fixed screw 5, the two ends of the connecting shaft 6 are respectively matched with the adjusting screw 7 after penetrating through the adjusting groove 5, the adjusting screw 7 is parallel to the connecting shaft 6, and a gasket 8 is arranged between the adjusting screw 7 and the connecting shaft 6.

The section of the gasket 8 is concave, the groove of the gasket 8 is matched with the connecting shaft 6, and the opening surface of the groove of the gasket 8 is fixedly connected with the corresponding bow handle 1. The setting of gasket can play the guard action to the junction, avoids deviating from of connecting axle from the adjustment tank simultaneously.

The gasket 8 is a silica gel gasket.

The fixing screw 4 is a countersunk head screw.

The other end of the bow slice bracket 2 is rotatably connected with the bow handle 1 through a universal head 10. The arrangement improves the stability between the bracket 2 and the handle 1.

Before the bow and arrow is used, checking is carried out, when the position of a bowstring 9 is found to be incapable of being over against the center of a bow handle 1, the positions of a left bow piece support 2 and a right bow piece support 3 of the bow handle 1 are adjusted, namely the corresponding relative positions of the bow piece support 2 and the bow handle 1 are adjusted through an adjusting component, the bow piece support 2 is rotated around the rotating connection part with the bow handle 1 under the action of a universal head 10, so that the bow piece 3 fixedly connected with the bow piece support 2 is rotated until the bowstring 9 between the left bow piece support 3 and the right bow piece support 3 is over against the center of the bow handle 1; specifically, the adjusting screw 7 at one end of the connecting shaft 6 is loosened as required to enable the adjusting screw 7 to withdraw from the connecting shaft 6, then the adjusting screw 7 at the other end of the connecting shaft 6 is pulled to enable the connecting shaft 6 to move towards the end, and finally the adjusting screw 7 at the end is tightened to fix the connecting shaft 6; in the moving process of the connecting shaft 6, the fixing screw 4 can drive the bow piece support 2 connected with the connecting shaft to move, and the bow piece support 2 rotates under the action of the universal joint 10 to drive the bow piece to rotate, so that the position of the bow string 10 can be adjusted.

The adjusting process belongs to fine adjustment, the connecting parts among all the parts and the adjusting groove 5 are provided with margins, the adjustment can be met, and the stability of the connecting parts is ensured after the adjusting screws 7 are screwed down.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an arcualia support adjusting device, includes the arcualia support, the one end at the arcualia is fixed to the arcualia support, its characterized in that: one end of the arcualia bracket is connected with the arcualia handle through an adjusting component;

2. The bow brace adjustment device of claim 1, wherein: the section of the gasket is concave, the groove of the gasket is matched with the connecting shaft, and the opening surface of the groove of the gasket is fixedly connected with the corresponding bow handle.

3. The bow brace adjustment device of claim 2, wherein: the gasket is a silica gel gasket.

4. The bow brace adjustment device of claim 1, wherein: the fixing screw is a countersunk head screw.

5. The pantograph bracket adjustment device of claim 1, wherein: the other end of the bow piece bracket is rotatably connected with the bow handle through a universal head.