Stepless pulley archery slingshot

Abstract

The utility model provides a stepless pulley archery slingshot which comprises a grab handle and an arrow rest arranged at the top end of the grab handle, and a rubber tube rubber band is clamped in the grab handle; wherein installation grooves are formed in the positions, located on the two sides of the arrow rest, of the grab handle in a concave mode, pulleys are installed in the two installation grooves, limiting holes are formed in the installation positions of the grab handle and the accidental falling rope, the accidental falling rope is arranged at the bottom end of the grab handle, and the accidental falling rope and the grab handle are detachably installed. The rubber hose rubber band is used as power and installed in the grab handle, the pulling distance and elasticity of the rubber hose rubber band are increased, meanwhile, a pulley is arranged in a pulley installation hole, the rubber hose rubber band is prevented from being abraded through the pulley, a limiting hole is formed in the bottom end of the grab handle, an accidental falling rope is installed in the limiting hole, and the accidental falling rope and the limiting hole are mutually fixed. When the grab handle is held, the accidental drop rope is wound around the arm, and the rubber hose and the rubber band can be pulled more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of pulley slingshots, in particular to a stepless pulley archery slingshot. Background Art

[0002] The pulley slingshot is a weapon that launches arrows by relying on the power of springs, rubber bands and other forces. It is composed of an aviation aluminum alloy bow frame, rubber bands and pulleys, and can be launched by hand operation. The pulley slingshot is characterized by its strong elastic force, which is much better than the traditional slingshot, and the speed and force of the projectile are also greater.

[0003] When using the existing pulley slingshot, the user holds the handle with the hand, places the arrow in the groove, and then pulls the rubber band. The rubber band can generate potential energy for the arrow. However, if the rubber band is released after pulling, the rubber band will generate a large force when it rebounds. If the handle is not held tightly, the grip will be unstable, resulting in wrist injuries. Utility Model Content

[0004] In order to overcome the existing problems, the embodiment of the present application provides an infinite pulley archery slingshot. The product structure design is very sophisticated and the size is compact. The hose rubber band is used as the power. The hose rubber band is installed in the handle, which increases the pulling distance and elastic force of the hose rubber band. At the same time, a pulley is provided inside the pulley installation hole. The pulley prevents the hose rubber band from being worn, effectively solving the problems of existing traditional bows and arrows, such as high price, large size and inconvenience in carrying, heavy pulling force and short range. A limiting hole is provided at the bottom of the handle, and a safety rope is installed inside the limiting hole. The safety rope and the limiting hole are fixed to each other. When holding the handle, the safety rope is wrapped around the arm, which can be more stable when pulling the hose rubber band.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] The infinite pulley archery slingshot comprises a handle and an arrow rest arranged at the top of the handle, wherein a hose rubber band is clamped inside the handle;

[0007] Among them, the handle is located on both sides of the arrow platform with concave mounting grooves, and pulleys are installed inside the two mounting grooves. The inner circle of the pulley is inserted into the outer surface of the support rod so that the pulley is concave inside the mounting groove. The limiting piece is taken out and connected with the support rod, which can limit the pulley inside the mounting groove. A limiting hole is provided at the mounting position of the handle and the safety rope, and a safety rope is provided at the bottom of the handle. The safety rope and the handle are detachably installed, and the safety rope and the limiting holes at the bottom of the handle are connected to each other. When using the slingshot, hold the handle with your hand and wrap the fixed safety rope around your arm. When pulling the hose rubber band, the slingshot can be made more stable under the limitation of the safety rope, and when releasing the hose rubber band, the handle will not fall off due to the rebound force.

[0008] Preferably, an arrow groove is provided on the upper surface of the arrow platform;

[0009] Among them, the arrow groove is used to place arrows, and a rubber band hole is opened at one end of the arrow platform, and one end of the rubber band hole and the mounting groove are a through structure, the inner circle of the pulley is inserted into the outer surface of the support rod, so that the pulley is recessed inside the mounting groove, and the limiting piece is taken out and connected with the support rod, which can limit the pulley inside the mounting groove, and then the rubber band of the hose is passed through the rubber band hole, and contacted with the pulley inside the mounting groove, and then clamped in the mounting clamping slot, and then passed through the ball clamping hole, and the rubber band of the passed hose can be limited and fixed through the ball clamping hole, and a limiting hole is provided at the bottom end of the handle, and a safety rope is installed inside the limiting hole, and the safety rope and the limiting hole are fixed to each other. When holding the handle, the safety rope is wrapped around the arm, which can be more stable when pulling the rubber band of the hose.

[0010] Preferably, the surface wall of the handle is provided with mounting slots, and the handle is provided with ball-locking holes at positions corresponding to the two mounting slots;

[0011] Among them, the rubber band of the hose is clamped inside the mounting slot, and the rubber band of the hose is limited under the limit of the clamping ball hole, the rubber band of the hose is passed through the rubber band hole, and contacts with the pulley inside the mounting slot, and then clamped inside the mounting slot, and then passed through the clamping ball hole. The clamping ball hole can play a role of limiting and fixing the penetrated rubber band of the hose, so that the rubber band of the hose and the clamping ball hole are tightly fixed. When the rubber band of the hose is pulled, the pulley rotates when the rubber band of the hose is pulled, and the pulley can be used to prevent the rubber band of the hose from being worn. The clamping ball hole limits the rubber band of the hose to avoid the problem of loosening of the rubber band of the hose.

[0012] Preferably, a support rod is provided at the intersection of the mounting groove and the pulley for stabilizing the connection of the pulley. The cross-sectional diameter of the support rod is smaller than the cross-sectional diameter of the hole inside the pulley, and the outer cross-sectional diameter of the pulley is smaller than the cross-sectional diameter of the hole in the mounting groove. The inner circle of the pulley is inserted into the outer surface of the support rod so that the pulley is recessed inside the mounting groove. The limiting piece is taken out and connected to the support rod, which can limit the pulley inside the mounting groove and prevent the pulley from falling during rotation.

[0013] Preferably, the ball-clamping hole is a variable-section structure, and the ball-clamping hole and the mounting slot are a through-type structure. The hose rubber band is clamped inside the mounting slot and passes through the ball-clamping hole. The variable-section design inside the ball-clamping hole can limit and fix the passing hose rubber band, thereby tightly fixing the hose rubber band to the ball-clamping hole. When the hose rubber band is pulled, the ball-clamping hole limits the hose rubber band to avoid the problem of loosening of the hose rubber band.

[0014] The advantages of the embodiments of the present application are:

[0015] The structural design of this product is very sophisticated and compact in size. It uses a hose rubber band as power and installs the hose rubber band in the handle, which increases the pulling distance and elasticity of the hose rubber band. At the same time, a pulley is provided inside the pulley installation hole to prevent the hose rubber band from being worn. This effectively solves the problems of existing traditional bows and arrows, such as high prices, large sizes that are inconvenient to carry, heavy pulling force, and short range. In addition, a limiting hole is provided at the bottom of the handle, and a safety rope is installed inside the limiting hole. The safety rope and the limiting hole are fixed to each other. When holding the handle, the safety rope is wrapped around the arm, which can be more stable when pulling the hose rubber band. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model infinite pulley archery slingshot;

[0018] Figure 2 This is a schematic diagram of the side structure of the infinite pulley archery slingshot of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view structure of the utility model infinite pulley archery slingshot;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model infinite pulley archery slingshot when viewed from above;

[0021] Figure 5 It is a side view structural schematic diagram of the connection between the infinite pulley archery slingshot and the hose rubber band of the utility model.

[0022] Description of main reference numerals:

[0023] 1. Handle; 2. Arrow groove; 3. Arrow rest; 4. Rubber band hole; 5. Mounting slot; 6. Ball hole; 7. Mounting slot; 8. Safety rope; 9. Limit hole; 10. Pulley; 11. Hose rubber band. DETAILED DESCRIPTION

[0024] The embodiment of the present application solves the problems in the prior art by providing an infinite pulley archery slingshot. The product has a very sophisticated structural design and a compact size. It uses a hose rubber band as power and installs the hose rubber band in the handle, which increases the pulling distance and elasticity of the hose rubber band. At the same time, a pulley is provided inside the pulley installation hole to prevent the hose rubber band from being worn. This effectively solves the problems of existing traditional bows and arrows, such as high price, large size and inconvenience in carrying, heavy pulling force and short range. A limiting hole is provided at the bottom of the handle, and a safety rope is installed inside the limiting hole. The safety rope and the limiting hole are fixed to each other. When holding the handle, the safety rope is wrapped around the arm, which can be more stable when pulling the hose rubber band.

[0025] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0026] Embodiment 1:

[0027] This embodiment provides the specific structure of the infinite pulley archery slingshot, such as Figure 1-5 As shown, it comprises a handle 1 and an arrow rest 3 arranged at the top of the handle 1, and a hose rubber band 11 is clamped inside the handle 1;

[0028] Among them, the handle 1 is located on both sides of the arrow platform 3 with recessed mounting grooves 5, and pulleys 10 are installed inside the two mounting grooves 5. The inner circle of the pulley 10 is inserted into the outer surface of the support rod, so that the pulley 10 is recessed inside the mounting groove 5. The limiting piece is taken out and connected with the support rod, which can limit the pulley 10 inside the mounting groove 5. A limiting hole 9 is opened at the installation position of the handle 1 and the safety rope 8. The bottom end of the handle 1 is provided with a safety rope 8, and the safety rope 8 and the handle 1 are detachably installed. The safety rope 8 and the limiting hole 9 at the bottom end of the handle 1 are connected to each other. When using the slingshot, hold the handle 1 with your hand and wrap the fixed safety rope 8 around your arm. When pulling the hose rubber band 11, the slingshot can be made more stable under the limitation of the safety rope 8, and when releasing the hose rubber band 11, the handle 1 will not fall off due to the rebound force.

[0029] An arrow groove 2 is provided on the upper surface of the arrow rest 3;

[0030] Among them, the arrow groove 2 is used to place arrows, and a rubber band hole 4 is opened at one end of the arrow platform 3, and one end of the rubber band hole 4 and the mounting groove 5 are a through structure. The inner circle of the pulley 10 is inserted into the outer surface of the support rod, so that the pulley 10 is recessed inside the mounting groove 5, and the limiting piece is taken out and connected with the support rod, which can limit the pulley 10 inside the mounting groove 5, and then the hose rubber band 11 is passed through the rubber band hole 4, and contacts with the pulley 10 inside the mounting groove 5, and then is clamped in the mounting clamping groove 7, and then passes through the ball clamping hole 6, and the penetrated hose rubber band 11 can be limited and fixed through the ball clamping hole 6, and a limiting hole 9 is provided at the bottom end of the handle 1, and a safety rope 8 is installed inside the limiting hole 9, and the safety rope 8 and the limiting hole 9 are fixed to each other. When holding the handle 1, the safety rope 8 is wrapped around the arm, which can be more stable when pulling the hose rubber band 11.

[0031] By adopting the above technical solution:

[0032] The rubber band 11 of the hose is passed through the rubber band hole 4, contacted with the pulley 10 inside the mounting groove 5, then clamped in the mounting clamping groove 7, and then passed through the clamping ball hole 6. The clamping ball hole 6 can play a role in limiting and fixing the passed rubber band 11 of the hose, and a limiting hole 9 is provided at the bottom end of the handle 1, and a safety rope 8 is installed inside the limiting hole 9. The safety rope 8 is fixed to the limiting hole 9. When holding the handle 1, the safety rope 8 is wrapped around the arm, which can make it more stable when pulling the rubber band 11 of the hose.

[0033] Embodiment 2:

[0034] This embodiment provides the specific structure of the infinite pulley archery slingshot, such as Figure 1-5 As shown, the surface wall of the handle 1 is provided with mounting slots 7, and the handle 1 is provided with ball-locking holes 6 at positions corresponding to the two mounting slots 7;

[0035] Among them, the hose rubber band 11 is clamped inside the installation slot 7, and the hose rubber band 11 is limited under the limit of the clamping ball hole 6, the hose rubber band 11 is passed through the rubber band hole 4, and contacts with the pulley 10 inside the installation slot 5, and then clamped inside the installation slot 7, and then passed through the clamping ball hole 6. The clamping ball hole 6 can play a role in limiting and fixing the penetrated hose rubber band 11, so that the hose rubber band 11 and the clamping ball hole 6 are tightly fixed. When the hose rubber band 11 is pulled, the pulley 10 rotates when the hose rubber band 11 is pulled, and the pulley 10 can be used to prevent the hose rubber band 11 from being worn, and the clamping ball hole 6 limits the hose rubber band 11 to avoid the problem of loosening of the hose rubber band 11.

[0036] A support rod is provided at the intersection of the mounting groove 5 and the pulley 10 for stabilizing the connection of the pulley 10. The cross-sectional diameter of the support rod is smaller than the cross-sectional diameter of the hole inside the pulley 10, and the outer cross-sectional diameter of the pulley 10 is smaller than the cross-sectional diameter of the hole in the mounting groove 5. The inner circle of the pulley 11 is inserted into the outer surface of the support rod, so that the pulley 11 is recessed inside the mounting groove 5. The limiting piece is taken out and connected to the support rod, which can limit the pulley 10 inside the mounting groove 5, and the pulley 10 will not fall off during its rotation.

[0037] The ball-clamping hole 6 is a variable-section structure, and the ball-clamping hole 6 and the mounting slot 7 are a through-type structure. The hose rubber band 11 is clamped inside the mounting slot 7 and passes through the ball-clamping hole 6. The variable-section design inside the ball-clamping hole 6 can limit and fix the penetrated hose rubber band 11, thereby tightly fixing the hose rubber band 11 to the ball-clamping hole 6. When the hose rubber band 11 is pulled, the ball-clamping hole 6 limits the hose rubber band 11 to avoid the problem of loosening of the hose rubber band 11.

[0038] By adopting the above technical solution:

[0039] The rubber band 11 of the hose is clamped inside the installation slot 7, and the rubber band 11 of the hose is limited under the limit of the ball hole 6, the rubber band 11 of the hose is passed through the rubber band hole 4, and contacts with the pulley 10 inside the installation slot 5, and then clamped inside the installation slot 7, and then passed through the ball hole 6, the ball hole 6 can play a role in limiting and fixing the penetrated rubber band 11 of the hose, so that the rubber band 11 of the hose and the ball hole 6 are tightly fixed, when the rubber band 11 of the hose is pulled, the pulley 10 rotates, and the pulley 10 can prevent the rubber band 11 from being worn, and the ball hole 6 limits the rubber band 11 of the hose to avoid the problem of loosening of the rubber band 11.

[0040] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. The infinite pulley archery slingshot is characterized by: It comprises a handle (1) and an arrow rest (3) arranged at the top of the handle (1), and a hose rubber band (11) is clamped inside the handle (1); The handle (1) is provided with mounting grooves (5) on both sides of the arrow platform (3), and pulleys (10) are installed inside the two mounting grooves (5). A safety rope (8) is provided at the bottom end of the handle (1), and the safety rope (8) and the handle (1) are detachably installed.

2. The stepless pulley archery slingshot according to claim 1, characterized in that: The upper surface of the arrow platform (3) is provided with an arrow groove (2); The arrow slot (2) is used for placing arrows, a rubber band hole (4) is provided at one end of the arrow platform (3), and one end of the rubber band hole (4) and the mounting slot (5) are in a through structure.

3. The stepless pulley archery slingshot according to claim 1, characterized in that: The surface wall of the handle (1) is provided with mounting slots (7), and the handle (1) is provided with ball-holding holes (6) at positions corresponding to the two mounting slots (7); The hose rubber band (11) is clamped inside the mounting clamping groove (7), and the hose rubber band (11) is limited under the limitation of the clamping ball hole (6).

4. The stepless pulley archery slingshot according to claim 1, characterized in that: A limiting hole (9) is provided at the mounting position of the handle (1) and the safety rope (8).

5. The stepless pulley archery slingshot according to claim 1, characterized in that: A support rod is provided at the intersection of the installation groove (5) and the pulley (10) for stabilizing the connection of the pulley (10).

6. The infinite pulley archery slingshot as claimed in claim 3, characterized in that: The ball-locking hole (6) is a variable cross-section structure, and the ball-locking hole (6) and the mounting slot (7) are through-type structures.

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