CN215177238U - High-safety wood crossbow - Google Patents

Abstract

The utility model relates to a wooden crossbow of high security, it includes the crossbow body, crossbow string, reset spring and triggers the piece, the mounting hole has been seted up on the crossbow body, trigger the piece including rotate connect on the mounting hole pore wall articulated portion and connect trigger hook and trigger on the articulated portion, reset spring's tip is connected with trigger and mounting hole pore wall respectively, be provided with safety mechanism on the crossbow body, safety mechanism is including connecting the connecting rod on the crossbow body, articulate bumper and the end connection safety spring on the bumper on the connecting rod, safety spring's the other end is connected on the crossbow body, the tip of bumper is provided with the safety hook, set up the safe deposit box that supplies the safety hook tip to stretch into on triggering the hook, when safety spring is in natural state, the tip of safety hook stretches into the safe deposit box. This application has the effect that improves crossbow security performance.

Description

High-safety wood crossbow

Technical Field

The application relates to the field of children's toys, in particular to a high-safety wood crossbow.

Background

Toys, broadly referred to as objects that can be played, are often used in human society as a way to teach through entertainment. The toy can also be a natural object, namely a non-artificial object such as sand, stone, mud, branches and the like, and all objects which can be played, watched, listened and touched can be called toys.

In the related art, as shown in fig. 1 and fig. 2, a toy crossbow is disclosed, which includes a crossbow body 1, a crossbow string 3, a triggering member 5 rotatably connected to the crossbow body 1, and a return spring 6 for returning the triggering member 5, wherein the crossbow body 1 is provided with an installation hole 13, the triggering member 5 includes a hinge portion 51 rotatably connected to a hole wall of the installation hole 13, and a trigger 53 and a trigger hook 52 fixed to the hinge portion 51, and the trigger hook 52 is used for hooking the crossbow string 3. The return spring 6 is used for driving the trigger 5 to return, and the end parts of the return spring 6 are respectively fixed on the groove wall of the mounting hole 13 and the side wall of the trigger 53.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when children use above-mentioned toy crossbow percussion bolt, need stretch the bolt with the bolt and establish on triggering the hook, put the bolt on the crossbow body again. Child touches the trigger if the mistake at the in-process of adorning the bolt, then can lead to the crossbow string to recover, thereby the crossbow string that recovers easily hits the injury that causes children at children's hand, remains to improve.

SUMMERY OF THE UTILITY MODEL

In order to improve the security performance of crossbow, the application provides a wooden crossbow of high security.

The application provides a wooden crossbow of high security adopts following technical scheme:

the utility model provides a wooden crossbow of high security, includes the crossbow body, crossbow string, reset spring and triggers the piece, the mounting hole has been seted up on the crossbow body, trigger the piece including rotate the articulated portion of connection on the mounting hole pore wall and connect trigger hook and trigger on the articulated portion, reset spring's tip is connected with trigger and mounting hole pore wall respectively, be provided with safety mechanism on the crossbow body, safety mechanism is including connecting the connecting rod on the crossbow body, hinging bumper and the end connection safety spring on the bumper on the connecting rod, safety spring's the other end is connected on the crossbow body, the tip of bumper is provided with safety hook, set up the safe deposit box that supplies safety hook tip to stretch into on triggering the hook, when safety spring is in natural state, safety hook's tip stretches into the safe deposit box.

Through adopting above-mentioned technical scheme, establish the crossbow hook before triggering the hook, need rotate the bumper bar earlier and rotate to shifting out the safe deposit box in order to drive the safety hook, then stretch the crossbow to the hook and establish on triggering the hook, remove the power of exerting on the bumper bar afterwards, the bumper spring drive bumper bar rotates to drive the safety hook and stretch into the safe deposit box. When the installation bolt, even though the mistake touches the trigger and leads to triggering the hook and rotate, the crossbow string still can be hooked and establish on insurance hook to make the crossbow string be difficult for hitting and put into children on hand, improved the security performance of wooden crossbow. Before the trigger is pulled, the safety rod is rotated until the safety hook moves out of the safety slot, and then the trigger is pulled to finish the triggering.

Optionally, a sliding groove is formed in the crossbow body, a sliding block is arranged in the sliding groove in a sliding mode, an articulated piece is arranged on the bumper in a sliding mode, the end portion of the sliding block is hinged to the bumper through the articulated piece, a sliding hole of the sliding groove is formed in the hole wall of the mounting hole, the extending direction of the sliding hole is perpendicular to the sliding direction, the sliding groove is communicated with the sliding hole, a limiting block is arranged in the sliding hole in a sliding mode, and a limiting groove for the limiting block to insert is formed in the sliding block.

Through adopting above-mentioned technical scheme, the bow hook is established on triggering the hook and the arrow installation is accomplished the back, rotates the bumper bar and then drives the sliding block and slide to spacing groove and sliding hole alignment, and the safety hook rotates to shifting out the safe deposit box simultaneously. Then slide the stopper to self tip and insert and establish in the spacing groove with the restriction slider removal to the restriction dwang rotates, and then has restricted the insurance hook and has rotated to the immigration insurance groove. Through the structure, the safety rod does not need to be rotated by one hand and the trigger is triggered by the other hand when the child is triggered, so that the child can use and play conveniently.

Optionally, the limiting block is connected with a limiting spring for driving the end part of the limiting block to extend into the sliding groove.

Through adopting above-mentioned technical scheme, when the tip of stopper was inserted and is established in the spacing groove, spacing spring had restricted the tip of stopper and has taken out the spacing groove for before the percussion, the insurance hook is difficult for deviating from the spacing groove because of the stopper and moves to the insurance groove.

Optionally, the end of the limiting block is provided with a moving inclined surface, and the moving inclined surface faces the opening of the sliding groove.

Through adopting above-mentioned technical scheme, when rotating the bumper bar in order to shift out the insurance groove with the insurance hook, the tip that the dwang drove the sliding block supports to press on removing the inclined plane and promote the tip income sliding hole of stopper. Through the structure, before the limiting block is inserted into the limiting groove, the limiting block does not need to be manually slid by children so that the end part of the limiting block is pulled out of the sliding groove, and the simplicity of the children in playing is further improved.

Optionally, a pull groove communicated with the sliding hole is formed in the hole wall of the mounting hole, a pull block is arranged in the pull groove in a sliding mode and connected to the limiting block, a moving rope is connected to one side, away from the limiting block, of the pull block, and one end, away from the pull block, of the moving rope is connected with the trigger hook.

Through adopting above-mentioned technical scheme, when the trigger is buckled, trigger the hook and rotate to the income mounting hole in, the crossbow string recovers in order to launch the crossbow arrow. The pull block is driven to move by the moving rope while the trigger hook rotates, the end part of the limiting block is driven by the pull block to move out of the limiting groove, and the safety spring is restored to drive the safety hook to reset. Through above-mentioned structure for accomplish the percussion action after, insurance hook automatic re-setting, thereby make children still need rotate the bumper before next percussion, improved the security performance of wooden crossbow.

Optionally, a handle is arranged on the safety hook.

Through adopting above-mentioned technical scheme, when establishing the crossbow hook on triggering the hook, need rotate the insurance hook slightly earlier so that the insurance hook shifts out the safe deposit box. Compared with a direct rotation safety hook, the handle rotation safety hook is convenient for children to rotate the safety hook.

Optionally, be provided with the semicircular block on the crossbow body, the semicircular block encloses the crossbow hole that supplies the crossbow arrow to wear to establish with crossbow body lateral wall.

Through adopting above-mentioned technical scheme, when installing the bolt, wear to establish the bolt hole with the bolt, bolt hole has played the guide effect to the bolt for the bolt is difficult for taking place the skew when the percussion, thereby has improved the precision of wooden crossbow.

Optionally, the semi-ring block is provided with a plurality ofly, the semi-ring block is arranged along the length direction of crossbow body.

Through adopting above-mentioned technical scheme, compare in a semi-ring piece, a plurality of semi-ring pieces enclose with crossbow body lateral wall and synthesize a plurality of crossbow holes, have further improved the precision of wooden crossbow.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the safety rod drives the safety hook to move into the safety groove under the action of the safety spring, so that before the crossbow string hook is arranged on the trigger hook, the safety rod needs to be rotated firstly to enable the safety hook to move out of the safety groove, and through the structure, when a child installs a crossbow arrow, even if the trigger is touched by mistake to cause the trigger hook to rotate, the bow string can still be hooked on the safety hook, so that the bow string is not easy to hit hands of the child, and the safety performance of the wooden crossbow is improved; before the trigger is pulled, the safety rod is rotated until the safety hook moves out of the safety groove, and then the trigger can be triggered;

2. after the crossbow is installed, the safety rod is rotated to enable the sliding block to abut against the moving inclined plane, the sliding block pushes the limiting block to be accommodated into the sliding hole, when the sliding block moves to the limiting groove and is aligned with the sliding hole, the limiting block is inserted into the limiting groove under the action of the limiting spring, so that a child does not need to rotate the rotating rod by one hand and buckle a trigger by the other hand before shooting, and the simplicity of the child in playing a wooden crossbow is improved;

3. when the trigger is pulled to trigger, the trigger hook rotates to pull the pull block through the moving rope, so that the end part of the limiting block is driven to be drawn out of the limiting groove, and the safety rod drives the safety hook to extend into the safety groove under the action of the safety spring; through above-mentioned structure for still need to rotate the bumper bar before children next time's percussion, further improved the security performance of wooden crossbow.

Drawings

Fig. 1 is a schematic structural diagram of the background art.

Fig. 2 is a schematic sectional view taken along line a-a in fig. 1.

Fig. 3 is a schematic structural diagram of an embodiment of the present application.

Fig. 4 is a partial cross-sectional view taken along line B-B of fig. 3.

Description of reference numerals: 1. a crossbow body; 11. positioning a groove; 12. a semi-ring block; 121. a crossbow hole; 13. mounting holes; 14. a sliding groove; 15. groove drawing; 16. a slide hole; 2. crossbow; 3. crossbow string; 4. a grip; 5. a trigger; 51. a hinge portion; 52. a trigger hook; 521. a safety groove; 53. a trigger; 6. a return spring; 7. a safety mechanism; 71. a connecting rod; 72. a bumper; 721. a safety hook; 722. a handle; 723. an articulation member; 73. a safety spring; 8. a slider; 81. pulling the block; 811. moving the rope; 82. a limiting block; 821. moving the inclined plane; 83. a limiting spring; 84. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 3-4.

The embodiment of the application discloses wooden crossbow of high security. Referring to fig. 3 and 4, the high-safety wood crossbow includes a crossbow body 1, a crossbow 2 fixed at the end of the crossbow body 1, a string 3 fixed at the two ends of the crossbow 2, a handle 4 fixed at the end of the crossbow body 1 far away from the crossbow 2, a trigger 5 for hooking the string 3, a reset spring 6 for driving the trigger 5 to reset, and a safety mechanism 7 for playing a safety role. The crossbow body 1, the crossbow 2, the handle 4 and the trigger piece 5 are all made of wood materials, and are clean and environment-friendly.

Referring to fig. 3, seted up constant head tank 11 on the roof of crossbow body 1, constant head tank 11 extends along the length direction of crossbow body 1, and constant head tank 11 is used for supplying the crossbow to place. Two semi-ring blocks 12 are fixed on the top wall of the crossbow body 1, and the two semi-ring blocks 12 are arranged along the length direction of the crossbow body 1. The half-ring block 12 and the top wall of the crossbow body 1 enclose a crossbow hole 121, and the crossbow hole 121 is used for the crossbow to penetrate.

Referring to fig. 3 and 4, the crossbow body 1 has a mounting hole 13 formed therethrough, the trigger 5 includes a hinge portion 51, a trigger hook 52 and a trigger 53 provided on the hinge portion 51, the trigger hook 52, the hinge portion 51 and the trigger 53 are integrally formed by cutting, and the hinge portion 51 is rotatably connected to a hole wall of the mounting hole 13. One end of the return spring 6 is fixed on the trigger 53, and the other end of the return spring 6 is fixed on the hole wall of the mounting hole 13.

Referring to fig. 3 and 4, the safety mechanism 7 includes a connecting rod 71, a safety rod 72 and a safety spring 73, the connecting rod 71 is fixed on the top wall of the crossbow body 1, and the safety rod 72 is hinged to the end of the connecting rod 71 far away from the crossbow body 1. The end part of the safety rod 72 close to the mounting hole 13 is fixed with a safety hook 721, the trigger hook 52 is provided with a safety slot 521, and the safety slot 521 is used for the end part of the safety hook 721 to extend into. A handle 722 is fixed on the safety hook 721, and the handle 722 is convenient for children to pull the safety hook 721. The safety spring 73 is located on one side of the connecting rod 71 close to the mounting hole 13, and the ends of the safety spring 73 are fixed on the top wall of the crossbow body 1 and the side wall of the safety rod 72 respectively. When the safety spring 73 is in a natural state, the end of the safety hook 721 is inserted into the safety groove 521.

Referring to fig. 4, the end of the safety lever 72 remote from the safety hook 721 is slidably provided with a hinge 723, and the hinge 723 slides along the length of the safety lever 72. The crossbow body 1 is provided with a sliding groove 14, a sliding block 8 is slidably arranged in the sliding groove 14, and the end part of the sliding block 8 is hinged with the end part of the safety rod 72 through a hinge 723.

Referring to fig. 4, a pull groove 15 is formed on the wall of the mounting hole 13, a sliding hole 16 is formed on the wall of the pull groove 15 away from the mounting hole 13, the sliding hole 16 is communicated with the sliding groove 14, and the extension directions of the pull groove 15 and the sliding hole 16 are the same and are both perpendicular to the extension direction of the sliding groove 14. The pull groove 15 is provided with a pull block 81 in a sliding manner, the sliding hole 16 is provided with a limit block 82 in a sliding manner, and the limit block 82 is fixedly connected with the pull block 81. The pull block 81 is provided with a moving rope 811, one end of the moving rope 811 is fixed on the side of the pull block 81 far away from the limit block 82, and the other end of the moving rope 811 is fixed on the trigger hook 52.

Referring to fig. 4, the end of the stop block 82 away from the pull block 81 is provided with a moving inclined surface 821, and the moving inclined surface 821 faces the opening of the sliding groove 14. The limiting block 82 is sleeved with a limiting spring 83, and the limiting spring 83 is used for driving the end part of the limiting block 82 to extend into the sliding groove 14. The end parts of the limiting spring 83 are respectively fixed on one side of the pull block 81 close to the limiting block 82 and the groove bottom of the pull groove 15. When the limiting spring 83 is in a natural state, the end of the limiting block 82 extends into the sliding groove 14. The side wall of the sliding block 8 is provided with a limiting groove 84, and the limiting groove 84 is used for inserting the end part of the limiting block 82.

The implementation principle of the high-safety wood crossbow in the embodiment of the application is as follows: when the bolt is installed, the end of the safety hook 721 is pulled by the handle 722 to move out of the safety slot 521, then the crossbow 3 is stretched to be hooked on the trigger hook 52, then the force applied to the handle 722 is removed, and the end of the safety hook 721 extends into the safety slot 521 under the action of the safety spring 73.

Before the shooting, the bolt is inserted into the bolt hole 121, and the end of the safety lever 72 away from the mounting hole 13 is pressed, so as to push the sliding block 8 to slide, so that the sliding block 8 is pressed against the moving inclined surface 821. As the safety lever 72 continues to be depressed, the slide block 8 pushes the stopper 82 into the slide hole 16. When the sliding block 8 slides to the position-limiting groove 84 and the sliding hole 16 are aligned, the end of the position-limiting block 82 is inserted into the position-limiting groove 84 under the action of the position-limiting spring 83.

When the shooting is performed, the trigger 53 is pulled, the trigger hook 52 rotates into the mounting hole 13, and the crossbow 3 is restored to push the crossbow to shoot out. When the trigger hook 52 rotates, the pull block 81 is pulled by the moving rope 811 to move, so that the end of the limit block 82 is received in the sliding hole 16, and the safety lever 72 drives the safety hook 721 to move into the safety groove 521 under the action of the safety spring 73.

Through above-mentioned structure for children lead to triggering hook 52 and rotate when installing the bolt even the mistake touches trigger 53, and crossbow 3 still can be hooked on insurance hook 721, thereby makes crossbow 3 be difficult for hitting and is in children's hand, and then has improved the security performance of wooden crossbow.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a wooden crossbow of high security, includes crossbow body (1), crossbow string (3), reset spring (6) and triggers piece (5), mounting hole (13) have been seted up on crossbow body (1), trigger piece (5) including rotate connect articulated portion (51) on mounting hole (13) pore wall and connect trigger hook (52) and trigger (53) on articulated portion (51), the tip of reset spring (6) is connected its characterized in that with trigger (53) and mounting hole (13) pore wall respectively: be provided with safety mechanism (7) on crossbow body (1), safety mechanism (7) are including connecting rod (71) on crossbow body (1), hinging bumper (72) and end connection bumper spring (73) on bumper (72) on connecting rod (71), the other end of bumper spring (73) is connected on crossbow body (1), the tip of bumper (72) is provided with insurance hook (721), set up on trigger hook (52) and supply insurance hook (721) tip to stretch into safe slot (521), when insurance spring (73) are in natural state, the tip of insurance hook (721) stretches into safe slot (521).

2. A high safety crossbow according to claim 1, wherein said safety crossbow comprises: seted up sliding tray (14) on crossbow body (1), the slip is provided with sliding block (8) in sliding tray (14), it is provided with articulated elements (723) to slide on bumper (72), the tip of sliding block (8) passes through articulated elements (723) and is articulated with bumper (72), set up sliding hole (16) of extending direction perpendicular to sliding tray (14) on the pore wall of mounting hole (13), sliding tray (14) are linked together with sliding hole (16), the slip is provided with stopper (82) in sliding hole (16), set up on sliding block (8) and supply stopper (82) to insert spacing groove (84) of establishing.

3. A high safety crossbow according to claim 2, wherein said safety crossbow comprises: the limiting block (82) is connected with a limiting spring (83) used for driving the end part of the limiting block (82) to stretch into the sliding groove (14).

4. A high safety crossbow according to claim 2, wherein said safety crossbow comprises: the end of the limiting block (82) is provided with a moving inclined surface (821), and the moving inclined surface (821) faces to the opening of the sliding groove (14).

5. A high safety crossbow according to claim 2, wherein said safety crossbow comprises: offer pull groove (15) that are linked together with sliding hole (16) on the pore wall of mounting hole (13), it draws piece (81) to slide to be provided with in pull groove (15), draw piece (81) to connect on stopper (82), draw one side that stopper (82) were kept away from in piece (81) to be connected with removal rope (811), the one end that draws piece (81) was kept away from in removal rope (811) is connected with trigger hook (52).

6. A high safety crossbow according to claim 1, wherein said safety crossbow comprises: the safety hook (721) is provided with a handle (722).

7. A high safety crossbow according to claim 1, wherein said safety crossbow comprises: be provided with semi-ring piece (12) on crossbow body (1), semi-ring piece (12) and crossbow body (1) lateral wall enclose into crossbow hole (121) that supply the crossbow arrow to wear to establish.

8. The high safety crossbow of claim 7, wherein said at least one additional member is selected from the group consisting of: the semi-ring block (12) is provided with a plurality of, semi-ring block (12) are arranged along the length direction of crossbow body (1).

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