Slingshot capable of adjusting size of outer bow door and direction of sighting telescope in rotating mode

Abstract

The utility model relates to the technical field of slingshots, in particular to a slingshot capable of adjusting the size of an outer slingshot door and the direction of a sighting telescope in a rotating mode. Comprising a slingshot body, supporting heads are rotationally installed at the tops of the two ends of the slingshot body respectively, slingshot holes are formed in the upper portions of the supporting heads, the bottoms of the supporting heads are connected with the slingshot body through locking screws, the supporting heads rotate around the locking screws to be used for adjusting the distance and height of the slingshot holes, sighting telescope bodies are installed on the outer sides of the supporting heads, and sighting points are installed on the sighting telescope bodies. The distance between the bow eyes on the two sides can be adjusted, the height of the bow eyes can be adjusted, and therefore the large-angle and large-range stepless adjusting structure for the size of the outer bow door of the slingshot is achieved. The sighting telescope and the sighting point rotate along with the supporting head, adjustment of the direction of the sighting telescope is achieved, the cylindrical end extending outwards is arranged on the upper portion of the supporting head, the clamping ring matched with the cylindrical end is arranged on the sighting telescope, the clamping ring can further rotate around the cylindrical end, and accurate adjustment of the position of the sighting point is achieved.

Description

Technical Field:

[0001] The utility model relates to the technical field of slingshots, in particular to a slingshot that adjusts the size of the outer bow gate and the direction of the sight in a rotating manner. Background Art:

[0002] At present, slingshots have been increasingly recognized in outdoor activities and entertainment competitions. Its structure mainly includes a slingshot body, with support heads respectively installed at both ends of the top of the slingshot body, and rubber bands installed between the two support heads. For example, the patent application with the publication number CN215572428U discloses a slingshot. Among them, both support heads are horizontally slidably installed at both ends of the top of the slingshot body through chutes, and the size of the outer bow gate of the slingshot is adjusted by adjusting the horizontal position of the support heads in the chutes. This adjustment method can only achieve the adjustment of the horizontal distance between the two support heads, and the adjustment range is single. In the height direction, the adjustment of the support heads cannot be achieved, and only by setting other components on the support heads, the structure of the support heads becomes complex, thereby increasing the overall production and manufacturing cost of the slingshot.

[0003] In summary, the problem of adjusting the support heads of the slingshot has become a technical problem that urgently needs to be solved in the industry. Content of the Utility Model:

[0004] The utility model aims to make up for the deficiencies of the prior art, and provides a slingshot that adjusts the size of the outer bow gate and the direction of the sight in a rotating manner, solving the problem that the support heads of the conventional slingshot can only be horizontally moved to adjust the distance and the adjustment range is single.

[0005] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0006] A slingshot that adjusts the size of the outer bow gate and the direction of the sight in a rotating manner includes a slingshot body. Support heads are respectively rotatably installed at the top ends of both ends of the slingshot body. An eyelet is provided at the upper part of the support head. The bottom of the support head is connected to the slingshot body through a locking screw. The support head rotates around the locking screw to adjust the distance and height of the eyelets. A sight is installed on the outside of the support head, and a sight point is installed on the sight.

[0007] Support seats are respectively provided at the top ends of both ends of the slingshot body. Threaded holes are provided in the support seats. Through holes are provided at the bottom of the support head. The locking screw passes through the through hole at the bottom of the support head and is threadedly connected to the threaded hole. The position of the locking screw corresponding to the through hole is a smooth rod.

[0008] The outer surface of the support seat is arc-shaped, and an arc surface matching the arc shape is provided on the support head.

[0009] A cylindrical end extending outward is provided at the upper part of the support head. A snap ring matching the cylindrical end is provided on the sight. The snap ring rotates around the cylindrical end to adjust the position of the sight point.

[0010] A pressure block is provided on the outer side of the snap ring. A snap ring groove matching the snap ring is provided on the pressure block. A counterbore is provided in the pressure block. The locking screw passes through the counterbore, the through hole at the bottom of the support head and is threadedly connected to the threaded hole.

[0011] An arc surface matching the cylindrical end is provided at the top of the pressure block.

[0012] A plurality of opening seats are provided on the sight. The sight point is clamped and fixed in the opening seat.

[0013] The utility model adopts the above scheme and has the following advantages:

[0014] In the utility model, support heads are respectively rotatably installed at the top ends of both ends of the slingshot body, and the support heads are connected to the slingshot body through locking screws. The support heads can rotate around the locking screws. During the rotation of the support heads, the horizontal and height positions of the bow eyes will change. In this way, not only can the distance between the two side bow eyes be adjusted, but also the height of the bow eyes can be adjusted, so as to realize a stepless adjustment structure with a large angle and a large range for the outer bow door size of the slingshot. In addition, the sight and the sight point rotate with the support head, which also realizes the adjustment of the direction of the sight. Moreover, in the utility model, a cylindrical end extending outwards is provided at the upper part of the support head, and a snap ring matching the cylindrical end is provided on the sight. The snap ring can further rotate around the cylindrical end, realizing the precise adjustment of the position of the sight point. Description of the drawings:

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 is a cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 is Figure 1 an enlarged structural schematic diagram of part A in

[0018] In the figure, 1. slingshot body, 2. support head, 3. bow eye, 4. locking screw, 5. sight, 6. sight point, 7. support seat, 8. cylindrical end, 9. snap ring, 10. pressure block, 11. snap ring groove, 12. counterbore, 13. opening seat. Specific embodiments:

[0019] To clearly illustrate the technical features of this solution, the utility model will be described in detail below through specific embodiments and in conjunction with its drawings.

[0020] Such as Figures 1-3As shown in the figure, a slingshot that adjusts the size of the outer bow gate and the direction of the sight in a rotating manner includes a slingshot body 1. At the top ends of both ends of the slingshot body 1, support heads 2 are respectively rotatably installed. An eye 3 is provided on the upper part of the support head 2. The bottom of the support head 2 is connected to the slingshot body 1 through a locking screw 4. The support head 2 rotates around the locking screw 4 to adjust the spacing and height of the eyes 3. A sight 5 is installed on the outside of the support head 2, and a sight point 6 is installed on the sight 5.

[0021] At the top ends of both ends of the slingshot body 1, support seats 7 are respectively provided. Threaded holes are provided in the support seats 7. Through holes are provided at the bottom of the support head 2. The locking screw 4 passes through the through hole at the bottom of the support head 2 and is threadedly connected to the threaded hole. The position of the locking screw 4 corresponding to the through hole is a smooth rod. After loosening the locking screw 4, the support head 2 can rotate around the smooth rod.

[0022] The outer surface of the support seat 7 is arc-shaped, and an arc surface matching the arc shape is provided on the support head 2, which can guide the rotation of the support head 2.

[0023] The upper part of the support head 2 is provided with a cylindrical end 8 extending outwards. The sight 5 is provided with a snap ring 9 matching the cylindrical end 8. The snap ring 9 rotates around the cylindrical end 8 to adjust the position of the sight point 6.

[0024] A pressing block 10 is provided on the outside of the snap ring 9. A snap ring groove 11 matching the snap ring 9 is provided on the pressing block 10. The snap ring groove 11 can press and fix the snap ring 9. A counterbore 12 is provided in the pressing block 10. The locking screw 4 passes through the counterbore 12, the through hole at the bottom of the support head 2 and is threadedly connected to the threaded hole. When the locking screw 4 is tightened, the pressing block 10, the sight 5, the support head 2 and the support seat 7 can be fixed at the same time.

[0025] The top of the pressing block 10 is provided with an arc surface matching the cylindrical end 8, which is convenient for better pressing the snap ring 9.

[0026] A plurality of opening seats 13 are provided on the sight 5. The sight point 6 is clamped and fixed in the opening seat 13, which is convenient for disassembly and assembly.

[0027] Working principle:

[0028] During assembly, first press the bottom of the support head 2 against the support base 7. Then, install the snap ring 9 of the sight 5 on the cylindrical end 8 of the support head 2. Next, install the pressure block 10 on the outer side of the bottom of the support head 2. The snap ring groove 11 of the pressure block 10 presses the snap ring 9. At the same time, align the counterbore 12 of the pressure block 10, the through hole at the bottom of the support head 2, and the threaded hole in the support base 7. Then, sequentially pass the locking screw 4 through the counterbore 12, the through hole at the bottom of the support head 2, and thread it into the threaded hole to complete the assembly work. During adjustment, loosen the locking screw 4, and the support head 2 can rotate around the smooth rod of the locking screw 4. During the rotation of the support head 2, the horizontal and height positions of the bow eye 3 will change. In this way, not only can the distance between the two side bow eyes 3 be adjusted, but also the height of the bow eye 3 can be adjusted, thus realizing a stepless adjustment structure for the outer bow gate size of the slingshot at a large angle and in a large range. In addition, the snap ring 9 and the sight 5 can not only rotate with the support head 2 but also rotate around the cylindrical end 8 of the support head 2, so as to accurately adjust the position of the aiming point 6 and realize the accurate adjustment of the direction of the sight 5.

[0029] The above specific implementation manners shall not be used as a limitation to the protection scope of the present utility model. For those skilled in the art of this technology, any alternative improvement or transformation made to the implementation manners of the present utility model shall fall within the protection scope of the present utility model.

[0030] Where the present utility model is not described in detail shall be the well-known technology of those skilled in the art of this technology.

Claims

1. A slingshot capable of adjusting the size of the outer bow door and the direction of the sight by rotation, characterized in that: It includes a slingshot body, and support heads are rotatably installed on the top of both ends of the slingshot body. A bow eye is arranged on the upper part of the support head. The bottom of the support head is connected to the slingshot body by a locking screw. The support head rotates around the locking screw to adjust the spacing and height of the bow eye. A sight is installed on the outer side of the support head, and an aiming point is installed on the sight.

2. A slingshot capable of adjusting the size of the outer bow door and the direction of the aiming device by rotation according to claim 1, characterized in that: The tops of both ends of the slingshot body are respectively provided with support seats, threaded holes are provided in the support seats, a through hole is provided at the bottom of the support head, a locking screw passes through the through hole at the bottom of the support head and is threadedly connected with the threaded hole, and the position of the locking screw corresponding to the through hole is a bare rod.

3. A slingshot capable of adjusting the size of the outer bow door and the direction of the aiming device by rotation according to claim 2, characterized in that: The outer surface of the support seat is in an arc shape, and the support head is provided with an arc surface matching the arc shape.

4. A slingshot capable of adjusting the size of the outer bow door and the direction of the sight by rotation according to claim 2, characterized in that: The upper part of the support head is provided with a cylindrical end extending outward, and the sight is provided with a clamping ring matched with the cylindrical end, and the clamping ring is rotated around the cylindrical end to adjust the position of the aiming point.

5. A slingshot capable of adjusting the size of the outer bow door and the direction of the aiming device by rotation according to claim 4, characterized in that: A pressing block is arranged outside the clamping ring, a clamping ring groove matching with the clamping ring is arranged on the pressing block, a countersunk hole is arranged inside the pressing block, and a locking screw passes through the countersunk hole, a through hole at the bottom of the support head and is threadedly connected with the threaded hole.

6. A slingshot capable of adjusting the size of the outer bow door and the direction of the aiming device by rotation according to claim 5, characterized in that: The top of the pressing block is provided with an arc surface matching with the cylindrical end.

7. A slingshot capable of adjusting the size of the outer bow door and the direction of the aiming device by rotation according to claim 1, characterized in that: The sight is provided with a plurality of opening seats, and the aiming point is clamped and fixed in the opening seats.

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