Integrally-formed spiral arrow feather convenient to replace

Abstract

The utility model provides an integrally-formed spiral arrow feather convenient to replace, and a feather piece does not need to be bonded. The feather comprises an installation sleeve and a feather piece, clamping rings are arranged at the two ends of the installation sleeve, and the installation sleeve, the feather piece and the clamping rings are of an integrally-formed structure. The arrow feather does not need to be bonded through glue and is easy and convenient to install, adjust and replace. Compared with a bonding type arrow feather, the precision of the arrow feather is met, meanwhile, operation is convenient, the replacement cost and time are saved, and it is not needed to spend energy to learn the replacement method of the bonding type arrow feather. While the effect of the arrow feather is improved, the arrow feather replacement becomes simpler, more efficient and easier to master.

Description

TECHNICAL FIELD

[0001] The utility model relates to an archery instrument field, especially a kind of arrow feather. BACKGROUND

[0002] Archery has become a sport for body-building, leisure and entertainment, and arrow is a consumable for archery. In order to ensure the flight quality of arrow, arrow feather is usually equipped on arrow shaft. The common arrow feather on the market is mostly made of feather or plastic, which is easy to deform or damage when colliding with other objects during archery. At present, most of the target shooting is indoor, and the fastest part of arrow consumption is arrow feather during indoor target shooting. If the arrow feather is not maintained and replaced for a long time, the shot arrow is equivalent to bare feather arrow, which greatly affects the accuracy of archery.

[0003] Most of the current arrow and arrow feather are bonded together by glue. The bonding precision of arrow feather directly affects the accuracy of archery and the quality of arrow. Once the bonded arrow feather is damaged, the accuracy of shooting will be affected. Moreover, the repair and replacement of bonded arrow feather are also troublesome. Therefore, a kind of arrow feather without bonding, high precision and easy to replace is needed. SUMMARY

[0004] The utility model aims at the deficiency of prior art, and provides a kind of integrated molding spiral arrow feather convenient to replace, which does not need to bond feather piece.

[0005] The technical solution of the utility model is as follows:

[0006] A kind of integrated molding spiral arrow feather convenient to replace, including mounting sleeve and feather piece, mounting sleeve two ends are equipped with snap ring, the mounting sleeve, feather piece and snap ring are integrally formed structure.

[0007] Therefore, the side wall of mounting sleeve is provided with air hole.

[0008] The inner wall of mounting sleeve is frosted surface.

[0009] The feather piece is spiral structure, and the two ends of feather piece are arranged at equal intervals around mounting sleeve.

[0010] Preferably, the rotation angle of feather piece ranges from 0 to 120°

[0011] Further, the feather piece is water drop, shield or oval.

[0012] The snap ring is thicker than the mounting sleeve.

[0013] The fletching system of this utility model requires no glue, making installation, adjustment, and replacement simple and convenient. Compared to adhesive-bonded fletching, it maintains the same fletching accuracy while being easy to operate, saving replacement costs and time. It also eliminates the need for learning how to replace adhesive-bonded fletching. This improves fletching efficiency while making fletching simpler, more efficient, and easier to master. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic structural diagram of Example 1;

[0016] Figure 2 for Figure 1 Top view of .

[0017] Figure 3 This is a structural diagram of Example 2.

[0018] Among them: mounting sleeve 1, feather 2, clamping ring 3, air hole 4. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1

[0021] like Figure 1 and 2 As shown, a conveniently replaceable, one-piece spiral fletching includes a mounting sleeve 1 and a vane 2. Mounting sleeve 1 has retaining rings 3 at both ends. The mounting sleeve 1, vane 2, and retaining ring 3 are injection-molded, and rubber can be used as the raw material. This one-piece molding method provides high fletching consistency, and the rubber material has moderate hardness and toughness, resulting in improved toughness and strength. The fletching body can be filled with pigments, weight-reducing materials, or luminous substances.

[0022] The utility model discloses when using, the arrow rod is inserted to the installation sleeve 1, and the thumb and the index finger hold the snap ring 3 of one end, and slide with force, and the arrow feather can be installed at different positions of the arrow rod. The snap ring 3 of both ends has the reinforcing effect when installing, and when installing, the hand anti -skid effect is played. When the arrow feather needs to be replaced, only needs to replace manually, and the arrow feather can be replaced by sliding along the arrow rod. Convenient and fast, save time. Also save the cumbersome program of sticking arrow feather. Improve the arrow feather efficacy, and simple and convenient operation is easy to master

[0023] The inner diameter of the general installation sleeve is slightly less than the outer diameter of the arrow rod, so that after assembly, the installation sleeve 1 can be tightly held on the arrow rod. Or the inner diameter of the installation sleeve is the same as the outer diameter of the arrow rod, and the inner wall of the installation sleeve 1 is frosted, so that the installation sleeve 1 has an anti-skid effect after the arrow feather is installed.

[0024] Preferably, the vane 2 is a spiral structure, and the two ends of the vane 2 are arranged at equal intervals around the installation sleeve 1. The vane 2 is solid, and the thickness is 0.5-2mm. Preferably, the rotation angle of the vane is in the range of 0 to 120°, and the vane is in the shape of a water droplet, a shield or an ellipse.

[0025] The snap ring 3 is thicker than the installation sleeve 1. In general, the thickness of the installation sleeve is 0.5mm, and the thickness of the snap ring is 1mm. The snap ring is thicker than the installation sleeve 1, and after assembly with the arrow rod, the snap ring can increase the holding force of the installation sleeve 1 and the arrow rod, and has a reinforcing effect.

[0026] Embodiment 2

[0027] As Figure 3 shown, preferably, in this embodiment, the side wall of the installation sleeve 1 is provided with air holes 4, and the other structures are the same as those of embodiment 1. The plurality of air holes 4 provided on the installation sleeve 1 can reduce air resistance.

[0028] The utility model sets up the vane in line with aerodynamics, on the basis of the general arrow feather equidistance design, increase the vane rotation. When installing the arrow feather, the arrow feather sleeve is pressed at the appropriate position of the arrow rod, and does not need to be glued. The arrow feather sleeve can be fixed at different positions of the arrow rod according to the need, so as to adjust the flight attitude. The rotating arrow feather can increase the rotating force in flight, and improve the stability and precision when shooting.

[0029] The above only for the preferable embodiment of the utility model has been described, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An integrally formed spiral feather that is easy to replace, comprising a mounting sleeve (1) and a feather (2), characterized in that: Snap rings (3) are provided at both ends of the mounting sleeve (1), and the mounting sleeve (1), the vane (2) and the snap ring (3) are an integrally formed structure; therefore, air holes (4) are provided on the side wall of the mounting sleeve (1).

2. The easily replaceable one-piece spiral feathering according to claim 1, characterized in that: The inner wall of the mounting sleeve (1) is a frosted surface.

3. The easily replaceable one-piece spiral feather according to claim 1 or 2, characterized in that: The vane (2) is a spiral structure, and both ends of the vane (2) are arranged at equal intervals around the mounting sleeve (1).

4. The easily replaceable one-piece spiral feathering according to claim 3, characterized in that: The rotation angle of the vane (2) ranges from 0 to 120°.

5. The easily replaceable one-piece spiral feathering according to claim 4, characterized in that: The pinna (2) is drop-shaped, shield-shaped or elliptical.

6. The easily replaceable one-piece spiral feather according to claim 1 or 2, characterized in that: The clamping ring (3) is thicker than the mounting sleeve (1).

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