Finger separator for archery finger protection device and use method

Abstract

The invention relates to the technical field of finger separating devices for archery sports, in particular to a finger separating device for a finger protecting device for archery sports. Comprising two clamping plates and a positioning block clamped between the two clamping plates, one ends of the two clamping plates are rotationally connected with one end of the positioning block, the other ends of the two clamping plates are provided with locking blocks, and the locking blocks are used for fixing the positions of the clamping plates; an extrusion part is further arranged between the two clamping plates, and the extrusion part extrudes the clamping plates on the two sides to control the opening and closing angle of the two clamping plates. The clamping plates on the two sides are extruded through the extrusion piece, the opening angle of the clamping plates is controlled, stepless adjustment of the thickness of the finger separator is achieved, the opening angle of the two clamping plates can be rapidly fixed through the locking block, and the adjusting process is rapid and convenient. And archery sports participants can adjust the thickness to the required thickness according to own needs, so that the stability and the precision of shooting are improved.

Description

Technical Field

[0001] The invention relates to the technical field of finger separators used in archery, and in particular to a finger separator used in a finger protection device for archery and a use method thereof. Background Art

[0002] When participating in archery, in order to protect the archer's fingers and assist in controlling the bowstring, the archer needs to wear a special finger guard - a finger cover. This finger cover is usually equipped with a finger separator, which is designed to accurately separate the index finger and the middle finger to ensure that the archer's fingers will not interfere with the smooth release of the arrow during the process of drawing the bow and releasing it, thereby ensuring the accuracy of the finger position and improving the stability and accuracy of shooting.

[0003] However, the thickness of existing finger splitters is designed to be fixed, ignoring the differences in finger sizes among archery participants and the uniqueness of individual bow-drawing habits. This "one-size-fits-all" design approach often has an adverse effect on the archer's shooting stability and accuracy.

[0004] Therefore, there is an urgent need for a finger-splitting device that can quickly and conveniently adjust to the most suitable thickness according to the specific needs of each archery participant, so as to meet the personalized needs of different shooters and further improve the shooting experience and results. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a finger separator for an archery finger guard and a use method to solve the problems involved in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a finger separator for an archery finger guard, comprising two clamps, a positioning block sandwiched between the two clamps, one end of the two clamps being rotatably connected to one end of the positioning block, and the other end of the two clamps being provided with a locking block, the locking block being used to fix the position of the clamps;

[0007] An extrusion piece is also provided between the two clamping plates, and the extrusion piece controls the opening and closing angles of the two clamping plates by squeezing the clamping plates on both sides.

[0008] Furthermore, an extrusion piece accommodating groove is provided on the opposite side of the two clamps, and the extrusion piece accommodating groove includes two large semi-cylindrical grooves and a small semi-cylindrical groove of different sizes, a semi-conical groove connected between the large semi-cylindrical groove and the small semi-cylindrical groove, and the extrusion piece is arranged in the small semi-cylindrical groove and the semi-conical groove.

[0009] Furthermore, the extrusion piece is an extrusion bolt, the head of the extrusion bolt is provided with a conical surface, and the conical surface is extruded with the semi-conical groove; the threaded end of the extrusion bolt is threadedly connected with the positioning block.

[0010] Furthermore, an inclined surface is provided on one side of the clamping plate that contacts the locking block, a V-shaped groove is provided on the locking block, and the inclined surface on the clamping plate abuts against the V-shaped groove.

[0011] Furthermore, a locking bolt is provided between the locking block and the positioning block, and the locking bolt causes the V-shaped groove on the locking block and the inclined surface on the clamping plate to generate a squeezing force.

[0012] Furthermore, the locking bolts are provided in two groups, which are respectively arranged at the upper and lower ends of the locking block.

[0013] Furthermore, a positioning block receiving groove is provided on the inner side of the clamping plate, and the positioning block is arranged in the positioning block receiving groove;

[0014] The two clamping plates are connected to the positioning block via a rotating shaft.

[0015] Furthermore, a locking bolt channel is provided on the inner side of the clamping plate, a locking bolt hole is provided on the positioning block, and the locking bolt is connected with the locking bolt hole through the locking bolt channel.

[0016] Furthermore, the locking block is provided with an extrusion bolt channel, and the extrusion bolt channel is communicated with the extrusion piece accommodating groove.

[0017] Method for using the finger separator for archery finger guard,

[0018] (1) Move the two clamps closer together and clamp the positioning block;

[0019] (2) Place the locking block on one end of the two clamping plates with the inclined surface, so that the two clamping plates are placed in the V-shaped groove, and sequentially pass the locking bolt through the locking block and the clamping plate, screw it into the positioning block, and stop before it is completely screwed into the positioning block, so that the locking bolt is loosely connected to the positioning block;

[0020] (3) The extrusion bolt is passed through the extrusion bolt channel of the locking block and the extrusion piece receiving groove of the clamping plate in sequence, and screwed into the positioning block. As the screwing depth increases, the conical surface of the extrusion bolt head is squeezed with the semi-conical groove of the extrusion piece receiving groove, so that the two clamping plates are spread out to both sides, and the thickness of the finger separator increases. When the thickness is adjusted to a suitable thickness, stop screwing in the extrusion bolt;

[0021] (4) Pinch the two clamps together and tighten the locking bolts to create pressure between the V-groove of the locking block and the inclined surface of the clamps, limiting the position of the two clamps and preventing them from moving.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention controls the opening angle of the splints by squeezing the splints on both sides through the extrusion piece, thereby realizing stepless adjustment of the thickness of the finger separator, and the locking block can quickly fix the opening angle of the two splints, making the adjustment process fast and convenient. Archery participants can adjust to the required thickness according to their needs, thereby improving the stability and accuracy of shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the explosion structure of an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the combined structure of an embodiment of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the splint in the embodiment of the present invention being adjusted to be opened;

[0027] Figure 4 This is a schematic diagram of the internal structure of an embodiment of the present invention after removing one side of the clamping plate;

[0028] Figure 5 A schematic diagram of the internal structure of a splint according to an embodiment of the present invention;

[0029] Figure 6 It is a schematic diagram of the combined structure of the finger separator and the finger sleeve according to an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of a combined structure in a first use state of an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the combined structure of the use state direction 2 of an embodiment of the present invention;

[0032] In the figure:

[0033] Finger separator 100, finger guard 200, splint 1, inclined surface 11, locking bolt channel 12, positioning block 2, locking bolt hole 21, rotating shaft 3, locking block 4, extrusion bolt channel 41, V-shaped groove 42, positioning block accommodating groove 5, extrusion piece accommodating groove 6, large semi-cylindrical groove 61, small semi-cylindrical groove 62, semi-conical groove 63, extrusion bolt 7, tapered surface 71, locking bolt 8. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] Embodiment 1:

[0036] Depend on Figure 1-6 As shown, a finger separator for an archery finger guard device comprises two splints 1, a positioning block 2 sandwiched between the two splints 1, one end of the two splints 1 is rotatably connected to one end of the positioning block 2 via a rotating shaft 3, and a locking block 4 is provided at the other end of the two splints 1, and the locking block 4 is used to fix the opening and closing angle of the two splints 1; an extrusion piece is also provided between the two splints 1, and the extrusion piece changes the opening and closing angle of the two splints 1 by squeezing the splints 1 on both sides, thereby changing the thickness of the finger separator.

[0037] A positioning block accommodating groove 5 and an extrusion piece accommodating groove 6 are provided on the opposite side of the two splints 1, and the positioning block 2 is arranged in the positioning block accommodating groove 5; the extrusion piece accommodating groove 6 includes two large semi-cylindrical grooves 61 and a small semi-cylindrical groove 62 of different sizes, a semi-conical groove 63 connected between the large semi-cylindrical groove 61 and the small semi-cylindrical groove 62, and the extrusion piece is arranged in the small semi-cylindrical groove 62 and the semi-conical groove 63.

[0038] The extrusion piece is an extrusion bolt 7, and the head of the extrusion bolt 7 is provided with a conical surface 71, and the conical surface 71 is pressed against the semi-conical groove 63; the threaded end of the extrusion bolt 7 is provided in the small semi-cylindrical groove 62, and is threadedly connected with the positioning block 2. The head diameter of the extrusion bolt 7 is larger than the diameter of the small semi-cylindrical groove 62. The locking block 4 is provided with an extrusion bolt channel 41, and the extrusion bolt channel 41 is connected with the extrusion piece receiving groove 6. The extrusion bolt 7 is placed in the extrusion piece receiving groove 6 through the extrusion bolt channel 41, and is screwed into the positioning block 2. As the depth of screwing increases, the extrusion of the extrusion bolt 7 on the extrusion piece receiving groove 6 increases, and the opening angle of the two clamps 1 increases.

[0039] An inclined surface 11 is provided on the side of the clamping plate 1 that contacts the locking block 4, and a V-shaped groove 42 is provided on the locking block 4, and the inclined surface 11 on the clamping plate 1 abuts against the V-shaped groove 42. A locking bolt 8 is provided between the locking block 4 and the positioning block 2, and the locking bolt 8 causes the V-shaped groove 42 on the locking block 4 to generate an extrusion force with the inclined surface 11 on the clamping plate 1. Two groups of locking bolts 8 are provided, which are respectively arranged at the upper and lower ends of the locking block 4. A locking bolt channel 12 is also provided on the inner side of the clamping plate 1, and a locking bolt hole 21 is provided on the positioning block 2, and the locking bolt 8 is connected to the locking bolt hole 21 through the locking bolt channel 12. The locking bolt 8, through the connection with the positioning block 2, causes the locking block 4 to apply pressure to the clamping plate 1 to fix the position of the clamping plate 1.

[0040] Method for using finger separator for archery finger guard device, comprising: Figure 7-8 As shown,

[0041] (1) Bring the two clamps 1 closer together and clamp the positioning block 2;

[0042] (2) Place the locking block 4 on one end of the two clamping plates 1 provided with the inclined surface 11, so that the two clamping plates 1 are disposed in the V-shaped groove 42, and sequentially pass the locking bolt 8 through the locking block 4 and the clamping plate 1, and screw it into the positioning block 2, and stop before the locking bolt 8 is completely screwed into the positioning block 2, so that the locking bolt 8 is loosely connected to the positioning block 2;

[0043] (3) The extrusion bolt 7 is passed through the extrusion bolt channel 41 of the locking block 4 and the extrusion piece receiving groove 6 of the clamping plate 1 in sequence, and screwed into the positioning block 2. As the screwing depth increases, the conical surface 71 of the head of the extrusion bolt 7 is squeezed with the semi-conical groove 63 of the extrusion piece receiving groove 6, so that the two clamping plates 1 are spread out to both sides, and the thickness of the finger separator increases. When the thickness is adjusted to a suitable thickness, stop screwing in the extrusion bolt 7;

[0044] (4) Pinch the two clamping plates 1 together and tighten the locking bolt 8 to squeeze the V-shaped groove 42 of the locking block 4 and the inclined surface 11 of the clamping plate 1, thereby limiting the position of the two clamping plates 1 and preventing them from moving.

[0045] (5) Connect the finger separator and the finger guard with bolts and place the finger separator between the index finger and the middle finger.

[0046] Figure 2 It is a schematic diagram of the structure with the clamping plates on both sides closed;

[0047] Figure 3 It is a schematic diagram of the structure in which the two side splints are adjusted to be open and the thickness of the finger separator is increased;

[0048] The finger separator of the present application is also provided with a bolt hole for fixing the finger sleeve. Figure 6 It is a schematic diagram of the combined structure of the finger separator and the finger sleeve.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A finger separator for archery finger protection, characterized in that: It comprises two clamping plates, a positioning block sandwiched between the two clamping plates, one end of the two clamping plates is rotatably connected to one end of the positioning block, and the other end of the two clamping plates is provided with a locking block, and the locking block is used to fix the position of the clamping plates; An extrusion piece is also provided between the two clamping plates, and the extrusion piece controls the opening and closing angles of the two clamping plates by squeezing the clamping plates on both sides.

2. The finger separator for archery finger protection device according to claim 1, characterized in that: An extrusion piece accommodating groove is provided on the opposite side of the two splints, and the extrusion piece accommodating groove includes two large semi-cylindrical grooves and a small semi-cylindrical groove of different sizes, a semi-conical groove connected between the large semi-cylindrical groove and the small semi-cylindrical groove, and the extrusion piece is arranged in the small semi-cylindrical groove and the semi-conical groove.

3. The finger separator for archery finger protection device according to claim 2, characterized in that: The extrusion piece is an extrusion bolt, the head of the extrusion bolt is provided with a conical surface, and the conical surface is extruded with the semi-conical groove; the threaded end of the extrusion bolt is threadedly connected with the positioning block.

4. The finger separator for archery finger protection device according to claim 1, characterized in that: An inclined surface is provided on one side of the clamping plate that contacts the locking block, a V-shaped groove is provided on the locking block, and the inclined surface on the clamping plate abuts against the V-shaped groove.

5. The finger separator for archery finger protection device according to claim 4, characterized in that: A locking bolt is arranged between the locking block and the positioning block, and the locking bolt causes the V-shaped groove on the locking block and the inclined surface on the clamping plate to generate a squeezing force.

6. The finger separator for archery finger protection device according to claim 5, characterized in that: The locking bolts are provided in two groups, which are respectively arranged at the upper and lower ends of the locking block.

7. The finger separator for archery finger protection device according to claim 1, characterized in that: A positioning block receiving groove is provided on the inner side of the clamping plate, and the positioning block is arranged in the positioning block receiving groove; The two clamping plates are connected to the positioning block via a rotating shaft.

8. The finger separator for archery finger protection device according to claim 5, characterized in that: A locking bolt channel is also provided on the inner side of the clamping plate, a locking bolt hole is provided on the positioning block, and the locking bolt is connected with the locking bolt hole through the locking bolt channel.

9. The finger separator for archery finger protection device according to claim 2, characterized in that: The locking block is provided with an extrusion bolt channel, and the extrusion bolt channel is communicated with the extrusion piece accommodating groove.

10. The method for using the finger separator for archery finger protection device according to any one of claims 1 to 9, characterized in that: (1) Move the two clamps closer together and clamp the positioning block; (2) Place the locking block on one end of the two clamping plates with the inclined surface, so that the two clamping plates are placed in the V-shaped groove, and sequentially pass the locking bolt through the locking block and the clamping plate, screw it into the positioning block, and stop before it is completely screwed into the positioning block, so that the locking bolt is loosely connected to the positioning block; (3) The extrusion bolt is passed through the extrusion bolt channel of the locking block and the extrusion piece receiving groove of the clamping plate in sequence, and screwed into the positioning block. As the screwing depth increases, the conical surface of the extrusion bolt head is squeezed with the semi-conical groove of the extrusion piece receiving groove, so that the two clamping plates are spread out to both sides, and the thickness of the finger separator increases. When the thickness is adjusted to a suitable thickness, stop screwing in the extrusion bolt; (4) Pinch the two clamps together and tighten the locking bolts to create pressure between the V-groove of the locking block and the inclined surface of the clamps, limiting the position of the two clamps and preventing them from moving.

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