Arrow feeding device of arrow box

Abstract

According to the arrow feeding device of the arrow box, an arrow box shell is provided with an arrow containing groove channel which penetrates through the bottom end from the top end of the arrow box shell; one end of the pushing piece is elastically pivoted in the arrow placing channel, and the other end of the pushing piece is movably pressed against the uppermost arrow body in the plurality of arrow bodies in the arrow placing channel; the clamping control set is pivoted to the bottom face of the arrow box shell and movably opened and closed to clamp the lowermost arrow body in the multiple arrow bodies, and by means of the arrangement of the clamping control set, when the multiple arrow bodies located in the arrow box shell are pushed by the pushing piece to move, the clamping control set can firstly clamp the lowermost arrow body in the multiple arrow bodies, and the lowermost arrow body can be clamped by the clamping control set in cooperation with pushing of the pushing piece; the arrow body clamped by the clamping control set can be straightened to a stable state in advance until the clamping control set is controlled by external force, the clamping control set can pivot and release clamping of the arrow body, the arrow body stably retreats from the arrow containing channel of the arrow box shell to wait for being struck out, and the conditions of deflection and displacement caused by the change of the pressing force of the pushing piece are avoided. And the friction coefficients of all the rocket bodies are the same, so that the stability and the accuracy of the rocket bodies after ejection are kept.

Description

Technical Field

[0001] The present invention relates to an arrow feeding device for a quiver, particularly a technology applied in the field of shooting, which mainly provides an arrow body installed in the quiver to remain stable during the arrow dropping process, thereby maintaining the accuracy and stability of shooting. Background Art

[0002] Archery has become a popular sport in modern times, helping users improve their concentration and mental toughness. Early bows were mostly half-moon hand-drawn bows. With the evolution and advancement of the times, crossbows (also known as crossbows) and folding bows have gradually emerged for users to choose from. The following discusses modern crossbow types, including patent number M603952, "Automatic Crossbow Loading Device." This type of crossbow is the most popular bow in the shooting field today, enabling users to fire continuously, eliminating the repeated steps of picking up arrows, resting the arrows, and aiming before firing.

[0003] However, the crossbows listed above still have a flaw, that is, the design of the pressure arm located in the quiver. The reason why the pressure arm can press against the arrow is nothing more than using the elasticity of the spring to push the pressure arm. However, the pressure arm only presses against the arrow at a single point. When the quiver is full of arrows, the swing amplitude of the pressure arm will be the largest, and the elastic force stored in the spring will also be the largest. However, as the arrows are shot out one by one, the elasticity of the spring will gradually weaken, and the pressure arm will swing back to its original position. By the time the last arrow is about to fall, the elastic force stored in the spring has already been lost. This also makes it difficult for the pressure arm to completely push the last arrow, that is, the arrow will not fall smoothly, but will tilt. In addition, from the time when the arrow is full to the time when the last arrow is shot, the large difference in the elastic force of the pressure arm will cause the arrow to fall at different points and the friction coefficient to be different, thereby affecting the accuracy of shooting. Therefore, relevant industry insiders need to think about how to improve and solve the above problems. Summary of the Invention

[0004] To improve the operation of existing rapid-fire crossbows, when only the pressure arm is used, the spring force fluctuates from large to small, resulting in each arrow tilting in the quiver from the time the last arrow is shot until the last arrow is shot. The arrow landing point of each arrow may be offset, and the friction coefficient may also affect the stability of the arrows at the shooting range. The present invention provides an arrow feeding device for the quiver, which allows users to operate the crossbow for rapid-fire operations. Each arrow can be dropped smoothly without tilting, so that each arrow has the same landing point.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] An arrow feeding device for a quiver comprises: a quiver shell having an arrow receiving groove extending from the top of the quiver shell to the bottom; a push member having one end elastically pivoted in the arrow receiving groove and the other end movably pressed against the uppermost arrow among several arrows in the arrow receiving groove; and a clamping control group pivotally mounted on the bottom surface of the quiver shell and movably opened and closed to clamp the lowermost arrow among the several arrows.

[0007] An arrow feeding device for a quiver is mounted on an arrow storage area of ​​a gun body and comprises: a quiver housing having an arrow storage groove extending from the top of the quiver housing to the bottom; a pusher having one end elastically pivoted in the arrow storage groove and the other end movably pressed against the uppermost arrow among several arrows in the arrow storage groove; and a clamping control assembly pivotally mounted on the bottom surface of the quiver housing and movably opened and closed to clamp the lowermost arrow among the several arrows and place it on an arrow storage platform in the arrow storage area.

[0008] The beneficial effect of the present invention is that, by utilizing the arrangement of the clamping control group, when the pushing member pushes the multiple arrows located in the quiver shell to move, the clamping control group can first clamp the arrow at the lowest end of the multiple arrows, and with the push of the pushing member, the arrow clamped by the clamping control group can first be straightened to a stable shape, until the clamping control group is controlled by an external force (here refers to the installed gun body or is manually controlled, etc.), and then it can pivot and release the clamping of the arrow body, allowing the arrow body to smoothly retreat from the arrow receiving groove of the quiver shell. If it is installed in the gun body, it can smoothly fall on the gun body and wait for being shot and fired; therefore, the arrow body clamped by the clamping control group will not be skewed or displaced due to the change in the magnitude of the pressing force of the pushing member, and the friction coefficient of each arrow body will also be the same, so as to maintain the stability and accuracy of the arrow body after being shot. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be further described below with reference to the accompanying drawings and examples.

[0010] Figure 1 It is a three-dimensional schematic diagram of the present invention applied to a gun body.

[0011] Figure 2 It is a three-dimensional schematic diagram of the present invention.

[0012] Figure 2A for Figure 2 Exploded three-dimensional schematic diagram.

[0013] Figure 3 This is a three-dimensional schematic diagram from another perspective of the present invention.

[0014] Figure 3A for Figure 3 Exploded three-dimensional schematic diagram.

[0015] Figure 4 for Figure 2Schematic diagram of the IV-IV line section.

[0016] Figure 5 for Figure 4 A cross-sectional diagram showing several rocket bodies inside.

[0017] Figure 6 for Figure 1 The VI-VI line section is shown, and a partial schematic diagram of the arrow body installed in the quiver shell.

[0018] Figure 7 for Figure 1 The cross section of line segment VII-VII is shown, and a schematic diagram of the arrow body being installed in the quiver shell.

[0019] Figure 8 for Figure 7 The cross section along line VIII-VIII is shown, and a three-dimensional schematic diagram of the arrow body being installed in the quiver shell.

[0020] Figure 9 for Figure 6 Schematic diagram of the gun loading action.

[0021] Figure 10 for Figure 7 Schematic diagram of the movement of the quiver housing, which is pressed against the thrust ribs of the gun body and pivots.

[0022] Figure 11 This is a three-dimensional schematic diagram showing that when the arrow body is installed in the present invention, each clamping arm pivots relative to the quiver shell to release the clamped arrow body.

[0023] Figure 12 for Figure 8 Schematic diagram of the continuous movement of each clamping arm from pivoting and clamping the arrow body to releasing the clamping.

[0024] Figure 13 for Figure 10 Schematic diagram of the action of the quiver case moving away from the bowstring assembly, with the push-stop ribs pressing against the clamping arms to ensure its return to its original position.

[0025] Description of the numbers in the figure:

[0026] Gun body 100

[0027] Arrow area 200

[0028] Arrow Platform 2001

[0029] Rocket Body 300

[0030] Slide Rail 400

[0031] Firing grip area 500

[0032] Trigger 5001

[0033] Up arrow control area 600

[0034] Folding Winding Set 6001

[0035] String control area 700

[0036] Bow string set 800

[0037] Bowstring 8001

[0038] Push rib 900

[0039] Quiver Shell 1

[0040] Arrow slot 11

[0041] Mounting portion 12

[0042] Guide Rail 121

[0043] Axis column 13

[0044] Rod body 14

[0045] Limiting groove 15

[0046] Limit block 16

[0047] Push Item 2

[0048] Clamp Control Group 3

[0049] Clamp arm 31

[0050] Axis hole 311

[0051] Long elliptical aperture 312

[0052] Guide block 313

[0053] rib block 314

[0054] Limiting chute 315

[0055] Wing 316

[0056] Elastic member 4 DETAILED DESCRIPTION

[0057] See also Figures 1 to 13As shown, the present invention provides an arrow feeding device for a quiver, which is installed in the arrow storage area 200 of the gun body 100, and includes: a quiver housing 1, which is provided with an arrow storage groove 11 extending from the top of the quiver housing 1 to the bottom; a push member 2, one end of which is elastically pivoted in the arrow storage groove 11, and the other end of which is movable and pressed against the uppermost arrow 300 among the plurality of arrows 300 located in the arrow storage groove 11; and a clamping control group 3, which is pivotally mounted on the bottom surface of the quiver housing 1 and movably opens and closes to clamp the uppermost arrow 300 among the plurality of arrows 300. The arrow body 300 at the lower end falls onto the arrow placement platform 2001 of the arrow placement area 200. In addition to the arrow placement area 200, the gun body 100 also has a slide rail 400, a firing grip area 500, an arrow loading control area 600, and a bowstring control area 700 for firing the arrow body 300. The bowstring control area 700 is equipped with a bowstring assembly 800. The arrow placement platform 2001 slides on the slide rail 400 and moves back and forth along the trajectory of the slide rail 400. The quiver housing 1 moves together with the arrow placement platform 2001.

[0058] According to the above description, when the user performs the operation of continuous shooting of the arrow body 300, he needs to first use the folding and stringing group 6001 in the arrow loading control area 600 to string the bowstring group 800. The folding and stringing group 6001 moves toward the bowstring group 800, and the folding and stringing group 6001 will drive the arrow placement platform 2001 and the quiver shell 1 to move together. At the end surface of the gun body 100 close to the bowstring group 800 and on both sides of the slide rail 400, there are further provided with blocking ribs 900. When the quiver shell 1 moves, it will pass between the two blocking ribs 900. Since a part of the clamping control group 3 protrudes from both sides of the quiver shell 1, the protruding part of the clamping control group 3 will be pressed by the two blocking ribs 900, causing the clamping control group 3 to pivot (see Figure 10 、 Figure 11 As shown, Figure 11 The arrow indicates the direction in which the clamp arm 31 pivots to open. When the clamp control assembly 3 pivots, it releases the clamp on the arrow body 300. At this time, the arrow body 300 located at the lower end of the arrow placement groove 11 can fall steadily onto the arrow placement platform 2001. At the same time, the folding string assembly 6001 will hook against the bowstring 8001 in the bowstring assembly 800. The user can then use the swinging of the folding string assembly 6001 to reset the arrow placement platform 2001, the bowstring 8001 and the quiver housing 1 in the direction opposite to the bowstring assembly 800. The bowstring 8001 moves in a straight line until it returns to its original position, and the arrow 300 is stably placed on the arrow placement platform 2001, waiting to be shot. Finally, the trigger 5001 of the firing grip 500 is pressed to release the bowstring 8001, so that the bowstring 8001 ejects the arrow 300. Since the arrow 300 lands stably on the arrow placement platform 2001, the shot arrow 300 can remain stable, and the stability of the arrow 300 can provide the user with shooting accuracy.

[0059] Based on the above description, other features are further described below. First, the design of the clamping control group 3 adopts two clamping arms 31 structure type, see Figure 3 As shown, the two clamping arms 31 are pivotally mounted on the bottom surface of the quiver housing 1 and located on either side of the arrow placement channel 11. Before the two clamping arms 31 are pivoted, one end of each clamping arm 31 protrudes from either side of the quiver housing 1, while the other ends of the two clamping arms 31 are relatively close to each other to clamp the arrow 300, thereby providing a stable position and preventing the arrow 300 from falling onto the arrow placement platform 2001. This is primarily to allow the quiver housing 1 to pivot during the arrow loading operation by being pressed by the respective blocking ribs 900. After the two clamping arms 31 pivot, the ends that originally clamped the arrow 300 gradually release their clamping force on the arrow 300. At this point, the arrow 300 is in a stable position due to being previously clamped by the two clamping arms 31, and thus remains stable even when it falls onto the arrow placement platform 2001.

[0060] Regarding the structural mounting structure between each clamping arm 31 and the quiver housing 1, the present invention primarily comprises two mounting portions 12 further recessed into the quiver housing 1 corresponding to each clamping arm 31. These two mounting portions 12 are recessed and open on both sides, and are located on either side of the arrow receiving channel 11. Each clamping arm 31 is movably mounted on each mounting portion 12. Furthermore, a shaft 13 is provided on the bottom surface of each mounting portion 12. Each clamping arm 31 has a corresponding shaft hole 311 formed therein. Each clamping arm 31 is assembled with its corresponding shaft hole 311 on the corresponding shaft 13, allowing each clamping arm 31 to pivot open and close on each mounting portion 12 to clamp the arrow 300. Furthermore, a rod 14 is further provided on the bottom surface of each mounting portion 12. There is a distance between each rod body 14 and each shaft column 13, and each clamping arm 31 is provided with an oblong hole 312 corresponding to each rod body 14. When each clamping arm 31 is installed in each mounting portion 12, each rod body 14 is inserted into each oblong hole 312. An elastic member 4 is provided in each oblong hole 312. The two ends of each elastic member 4 respectively abut against the hole wall of each oblong hole 312 and the surface of each rod body 14. Each elastic member 4 drives each clamping arm 31 to return to its original position after pivoting. Therefore, each clamping arm 31 is pivotable by cooperation with the shaft column 13 and the shaft hole 311. Each elastic member 4 provides reset for each clamping arm 31 after pivoting, so as to facilitate the continuous clamping and releasing operation of multiple arrow bodies 300 in continuous shooting.

[0061] In addition, in order to ensure that each clamping arm 31 can be reliably reset after pivoting and prevent it from swinging too far, guide rails 121 are further provided at both ends of each mounting portion 12, and guide blocks 313 are respectively provided at both ends of each clamping arm 31 corresponding to each guide rail 121. When each clamping arm 31 is pivoted, each guide block 313 at both ends of each clamping arm 31 moves within the corresponding guide rail 121. A limiting groove 15 and a limiting block 16 are respectively provided on the bottom end surface of the quiver case 1 and on both sides of the arrow receiving groove 11. The clamping arms 31 are provided with the same number of ribs 314 corresponding to the limiting grooves 15, and the same number of limiting bevel slots 315 corresponding to the limiting blocks 16. The cooperation between the guide rails 121 and the guide blocks 313 limits the stability of the clamping arms 31 during pivoting and prevents the problem of deflection. After the pivoting, the clamping arms 31 are reset by corresponding the ribs 314 to the limiting grooves 15 and the limiting bevel slots 315 to the limiting blocks 16, thereby preventing the clamping arms 31 from excessive swinging. Figure 3 、 Figure 3A 、 Figure 7 、 Figure 10 shown.

[0062] Finally, in order to securely clamp the arrow 300 and stabilize it before it falls onto the arrow resting platform 2001, the present invention further extends wings 316 from opposite sides of one end of each clamping arm 31 for clamping the arrow 300. Each wing 316 and a corresponding side surface of each clamping arm 31 clamp the outer periphery of the arrow 300. Each wing 316 prevents the arrow 300 from falling before the clamping arms 31 pivot. This maintains the arrow 300 in a stable position before it falls. When the two clamping arms 31 pivot and release the clamping of the arrow 300, the arrow 300 can land stably on the arrow resting platform 2001 and await the release of the bowstring 8001. Figure 3 、 Figure 3A 、 Figure 12As shown; and in the subsequent process of driving the arrow placement platform 2001 and the quiver shell 1 back to their original positions in preparation for shooting, in order to allow each clamping arm 31 to be controlled by each elastic member 4 in addition to its reset, the setting of each push rib 900 can also provide confirmation on the reset of each clamping arm 31. When each clamping arm 31 moves toward the bowstring assembly 800, the portion protruding from the quiver shell 1 will be pressed by each push rib 900 and pivoted. At this time, the outer side of one end of each clamping arm 31 with the wing 316 will Due to the pivoting, the portions may protrude outwards on both sides of the quiver case 1. Therefore, the purpose of each push rib 900 is also to prevent the clamping arm 31 from fully returning to its original position at the end where the wing 316 is provided during the movement and restoration of the quiver case 1. If the end where the wing 316 of each clamping arm 31 is provided is not fully restored, each push rib 900 can press against the protruding portion of the end where the wing 316 of each clamping arm 31 is provided. The push rib 900 can assist the clamping arm 31 to fully restore and clamp the arrow body 300, and wait for the next stage of the arrow dropping operation. Figure 13 As shown (the arrow indicates the direction in which the quiver shell 1 returns).

[0063] In summary, regardless of the operation of the gun body 100, when the arrow placement platform 2001 and the quiver housing 1 are controlled to move toward the bowstring assembly 800, the push ribs 900 are pressed against the more protruding parts of the clamping arms 31, so that the clamping arms 31 can pivot. After the clamping arms 31 pivot, the ends provided with the wing 316 gradually release the restriction on the arrow bodies 300. Then, the elasticity of the push member 2 is used to push against the arrow bodies 300 in the arrow placement groove 11. In this way, the arrow body 300 at the bottom can be stably placed on the arrow placement platform 2001 without tilting forward, backward, left, or right, or the arrow body 300 being offset. 1 are the same, and are not affected by the friction coefficient generated by the elastic force of the push member 2, thereby maintaining the stability of the range. Compared with the shortcomings of the crossbow continuous shooting process listed above, the present invention has indeed improved the previous situation in which each arrow body is pressed by the pressure arm with different forces, resulting in different falling positions and placements. Due to the different pressing forces, different friction coefficients are generated, thereby affecting the stability of the arrow body in movement. The present invention allows each arrow body 300 to fall into the arrow placement platform 2001 in a stable state, thereby maintaining that each arrow body 300 can be fired under the same conditions, thereby maintaining the stability and accuracy of shooting.

[0064] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An arrow feeding device for a quiver, characterized in that: include: A quiver shell having an arrow receiving groove extending from the top end to the bottom end of the quiver shell; A push member, one end of which is elastically pivoted in the arrow-receiving groove, and the other end of which is movably pressed against the uppermost arrow among the arrows located in the arrow-receiving groove; and a clamping control group, which is pivotally arranged on the bottom surface of the quiver shell and movably opens and closes to clamp the lowest arrow among the plurality of arrows.

2. The arrow feeding device of the quiver according to claim 1, characterized in that: The clamping control group further includes two clamping arms, and the two clamping arms are pivotally arranged on the bottom surface of the quiver shell and located on both sides of the arrow placement groove. One end of the two clamping arms clamps the lowest arrow among the multiple arrows when not swinging.

3. The arrow feeding device of the quiver according to claim 2, characterized in that: The quiver housing is further recessed to form two mounting portions corresponding to the arrangement of each clamp arm, and each clamp arm is mounted on each mounting portion. In addition, an axis column is provided on the bottom surface of each mounting portion, and an axis hole is provided on each clamp arm corresponding to each axis column. Each clamp arm is assembled with the corresponding axis column through each axis hole, so that each clamp arm pivots open and close at each mounting portion to clamp the arrow body.

4. The arrow feeding device of the quiver according to claim 3, characterized in that: The bottom surface of each mounting portion groove is further provided with a rod body, and each clamping arm is provided with an elongated hole corresponding to each rod body. When each clamping arm is installed in each mounting portion, each rod body is penetrated by each elongated hole, and an elastic member is provided in each elongated hole. The two ends of each elastic member respectively press against the hole wall of each elongated hole and the surface of each rod body, and each elastic member drives each clamping arm to reset after pivoting.

5. The arrow feeding device of the quiver according to claim 3, characterized in that: Guide rails are further provided at both ends of each mounting portion, and guide blocks are protruding from both ends of each clamping arm corresponding to each guide rail. When each clamping arm is pivotally actuated, the guide blocks at both ends of each clamping arm move in the corresponding guide rails to limit the stability of each clamping arm during pivotal actuation.

6. The arrow feeding device of the quiver according to claim 3, characterized in that: The bottom end surface of the quiver shell is provided with limiting grooves and limiting blocks on both sides of the arrow placement groove, and each clamping arm is provided with the same number of convex ribs corresponding to each limiting groove, and each clamping arm is provided with the same number of limiting bevels corresponding to each limiting block. When each clamping arm is reset after pivoting, each limiting groove corresponds to each convex rib, and each limiting block corresponds to each limiting bevel, so as to prevent each clamping arm from swinging excessively.

7. The arrow feeding device of the quiver according to claim 2, characterized in that: One end of each clamping arm for clamping the arrow body further extends wings toward each other on corresponding sides, and each wing blocks the arrow body from falling when each clamping arm has not yet pivoted.

8. The arrow feeding device of the quiver according to claim 1, characterized in that: The quiver shell is further mounted on the arrow placement area of ​​the gun body, and the clamping control group is movable to open and close to clamp the lowest arrow among the arrows and place it on the arrow placement platform in the arrow placement area.

9. The arrow feeding device of the quiver according to claim 8, characterized in that: The gun body is further provided with a slide rail, and the arrow placement platform slides on the slide rail and moves back and forth along the track direction of the slide rail, and the quiver shell moves together with the arrow placement platform; in addition, the gun body is further provided with push-blocking ribs at the end surface close to the bowstring assembly and on both sides of the slide rail. When the gun body is operated to load an arrow, the arrow placement platform will move together with the quiver shell toward the bowstring assembly, and the push-blocking ribs will press against the clamping control assembly to pivot, so that the arrow body located in the quiver shell falls onto the arrow placement platform.

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