CN204963686U - Outer shell type arrow of interpolation - Google Patents
Outer shell type arrow of interpolation Download PDFInfo
- Publication number
- CN204963686U CN204963686U CN201520737582.1U CN201520737582U CN204963686U CN 204963686 U CN204963686 U CN 204963686U CN 201520737582 U CN201520737582 U CN 201520737582U CN 204963686 U CN204963686 U CN 204963686U
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- arrow
- shaft
- overcoat
- interpolation
- quickly
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Abstract
The utility model discloses an outer shell type arrow of interpolation, including arrow point and arrow shaft, wherein, the arrow point includes in arrow point body and the arrow point quickly, the arrow point body include the arrow point most advanced with the arrow point overcoat, the arrow point overcoat is for being located the hollow structure below the arrow point pointed end, with arrow point pointed end integrated into one piece, be equipped with the arrow shaft hole in the arrow shaft, in quickly inserting the arrow shaft hole in the arrow point, the outer ways of arrow point is on the top of arrow shaft, realize the arrow point with the dual of arrow shaft is fixed. The utility model discloses set up the arrow shaft hole at the center of arrow shaft, make in arrow point overcoat and the arrow point quickly between, in the arrow point quickly and all be endocentric between the arrow shaft hole, the concentric design of two inside and outside parts guarantees effectively that arrow point and arrow shaft are with one heart. Simultaneously, the fixed difficult fracture of arrow shaft of can guaranteeing again of arrow shaft overcoat.
Description
Technical field
The utility model relates to a kind of arrow, particularly relates to a kind of interpolation jacket-type arrow.
Background technology
In ancient times and modern age, people use bow and arrow to be mainly used for shooting prey or enemy to death, so the poundage (unit of pull weight of the bow used, usually state with " pound " now) very large, basic at about 100 pounds, the length (part that arrow inserts in bamboo bar, rod is called quickly) quickly of interpolation arrow is very long, probably at 10-20 cm, or longer, effectively can increase the weight of arrow thus increase the penetrability of arrow and lethal.The quality of arrow, generally at about 50-100 gram, due to quickly very long, is arranged on difficult drop-off on arrow shaft, and in enemy after arrow, long arrow quickly inserts on human body or battle steed, can increase the damage of enemy, reduces the probability of runing away and surviving.
Along with the development of society, now because bow and arrow is mainly used for succession and the development of athletics sports, nationwide fitness programs and traditional culture and technology, in order to reduce lethality, the poundage of the bow used is very low, substantially be all between 10-50 pound, if arrow adopts very quickly long, the weight of arrow is excessive, and existing bow cannot be used to carry out effective fire.So when making bamboo and wood arrow, the weight alleviating arrow is an important link.Generally, reduce length quickly within 3-10 centimetre, the Weight control of arrow is at about 20-50 gram.
At present, the arrow for athletics sports, nationwide fitness programs mainly comprises two kinds: interpolation type bamboo and wood arrow and jacket-type arrow.Wherein, interpolation type bamboo and wood arrow be elongated by one of arrow in quickly insert in the concentric holes at the tip of bamboo arrow shaft or stele, bonding with glue, do the concentricity that can ensure arrow and arrow shaft like this, and arrow difficult drop-off when pulling out arrow from target, but, in interpolation type bamboo and wood arrow, the outside of arrow shaft must be wrapped up winding other materials and be reinforced, if do not reinforced, the point electrode of bamboo arrow shaft or stele (arrow shaft) is easy to crack.But when shooting an arrow, the material that outside is wound around easily weares and teares again, affects the attractive in appearance of arrow and life-span.
Jacket-type arrow is tip arrow being directly enclosed within bamboo arrow shaft or stele, bonding with glue.Do like this and can protect the tip of bamboo arrow shaft or stele, the tip of bamboo arrow shaft or stele is not easy to crack, but; the length of overcoat arrow parcel arrow shaft is excessive; increase on arrow after target, the friction of arrow and target, arrow easily comes off and stays inside target.In addition, conveniently install, in jacket-type arrow, the maximum gauge of arrow can be arranged to the diameter being greater than arrow shaft, but such arrow is very easy to come off; In addition, when jacket-type arrow is installed and reinforced, arrow shaft can through crimp, and arrow has the situation with arrow shaft decentraction, has a strong impact on the performance of arrow.
So, a kind ofly both can ensure arrow and the bonding fastness of arrow shaft, and to ensure the proper alignment of arrow and arrow shaft, can ensure again to become the active demand of people by the novel arrow that arrow shaft is not easy to crack.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of interpolation jacket-type arrow.
For achieving the above object, the utility model adopts following technical scheme:
A kind of interpolation jacket-type arrow, comprises arrow and arrow shaft, wherein, described arrow to comprise in arrowhead body and arrow quickly, described arrowhead body comprises arrow tip and arrow overcoat, and described arrow overcoat is be positioned at the hollow-core construction below described arrow tip, one-body molded with described arrow tip;
Arrow shaft endoporus is provided with in described arrow shaft;
Quickly insert in described arrow in described arrow shaft endoporus, described arrow overcoat is enclosed within the top of described arrow shaft, realizes the dual fixing of described arrow and described arrow shaft.
Wherein more preferably, in described arrow, be quickly positioned at the inner hub location at described arrow tip, one-body molded with described arrow tip.
Wherein more preferably, be quickly fixed by screw connection manner with described arrow tip in described arrow.
Wherein more preferably, described arrow shaft endoporus with in described arrow be quickly identical cylindrical of diameter.
Wherein more preferably, described arrow shaft is a cylindrical posts, processes the plane that a diameter is less than the diameter of section of cylindrical posts on the top of cylindrical posts, and the outside of described plane is connected by arcuate flanks with the outside of the undressed part of cylindrical posts.
Wherein more preferably, the vertical height of described arcuate flanks and the vertically highly identical of described arrow overcoat;
The diameter of described plane is more than or equal to the diameter of the bottom of described arrow overcoat.
Wherein more preferably, quickly and between described arrow shaft endoporus fixed by adhesion mode in described arrow;
Between described arrow overcoat and the top of described arrow shaft, fixed by glue adhesion mode.
Wherein more preferably, interference fit quickly and between described arrow shaft endoporus in described arrow;
Interference fit between described arrow overcoat and the top of described arrow shaft.
Wherein more preferably, the length of described arrow overcoat is greater than 5 millimeters.
Wherein more preferably, described arrow shaft is made up of rod or bamboo pole.
The interpolation jacket-type arrow that the utility model provides, by arranging arrow shaft endoporus in the inside of arrow shaft, quickly inserts in the arrow shaft endoporus of arrow shaft in arrow, carry out the fixing of arrow and arrow shaft, ensure arrow and arrow shaft concentric, effectively ensure that the concentricity of arrow and arrow shaft.Meanwhile, arrow is arranged to the most advanced and sophisticated and arrow overcoat of arrow, and arrow overcoat is enclosed within the top of arrow shaft, carries out again fixing of arrow and arrow shaft, the dual fastness that fixedly ensure that arrow and arrow shaft.In addition, the front end of arrow overcoat available protecting arrow shaft is not easy to crack, and in arrow overcoat and arrow quickly between, in arrow quickly be all concentric between arrow shaft endoporus, the concentric design of inside and outside two parts, effectively ensure arrow and arrow shaft concentric.
Accompanying drawing explanation
Fig. 1 is in this interpolation jacket-type arrow, the structural representation of arrow;
Fig. 2 is in this interpolation jacket-type arrow, the structural representation of arrow shaft;
Fig. 3 is the overall structure schematic diagram of this interpolation jacket-type arrow.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The interpolation jacket-type arrow that the utility model provides comprises arrow and arrow shaft 5.Wherein, as shown in Figure 1, arrow to comprise in arrowhead body and arrow quickly 3, and arrowhead body comprises arrow most advanced and sophisticated 1 and arrow overcoat 2.Wherein, arrow overcoat 2 is for being positioned at the hollow-core construction below arrow tip 1, one-body molded by same material with arrow tip 1, in embodiment provided by the present invention, the length of arrow overcoat 2 is greater than 5 millimeters, when arrow and arrow shaft 5 are fixed, the top of arrow overcoat 2 and arrow shaft 5 is stuck, can ensure arrow and the bonding fastness of arrow shaft.Quickly 3 inner hub location being positioned at arrow tip 1 in arrow, can be one-body molded by same material with arrow tip 1; Also can arrange threaded hole in the center of the inside at arrow tip 1, in arrow, quickly the top of 3 arranges screw thread, makes quickly 3 to be fixed by screw connection manner with arrow tip 1 in arrow.
As shown in Figure 2, the center of arrow shaft 5 is provided with arrow shaft endoporus 4, arrow shaft endoporus 4 with 3 be quickly identical cylindrical of diameter in arrow.Arrow shaft 5 is rod or bamboo pole, and arrow shaft 5 is a cylindrical posts, processes the plane that a diameter is less than the diameter of section of cylindrical posts on the top of stock, and the outside of plane is connected by arcuate flanks with the outside of the undressed part of cylindrical posts.The vertical height of arcuate flanks and the vertically highly identical of arrow overcoat 2; The diameter of plane is more than or equal to the diameter of the bottom of arrow overcoat 2, so that when arrow overcoat 2 is enclosed within the top of arrow shaft 5, and fixing between the top of arrow overcoat 2 and arrow shaft 5.
As shown in Figure 3, quickly 3 insert in the arrow shaft endoporus 4 of arrow shafts 5 in arrow, meanwhile, arrow overcoat 2 is enclosed within the top of arrow shaft 5, carries out the dual fixing of arrow and arrow shaft 5.In arrow quickly between 3 and arrow shaft endoporus 4 and between the top of arrow overcoat 2 and arrow shaft 5, be fixed by glue adhesion mode, to ensure that, in archery process, arrow can not come off; Or also can be realized stuck by interference fit.Dual fixing in arrow quickly between 3 and arrow shaft endoporus 4 and between the top of arrow overcoat 2 and arrow shaft 5, not only ensure arrow and arrow shaft concentric, and available protecting arrow shaft top is not easy to crack.
In sum, interpolation jacket-type arrow provided by the utility model, by arranging arrow shaft endoporus 4 in the inside of arrow shaft 5, quickly 3 insert in the arrow shaft endoporus 4 of arrow shaft 5 in arrow, carry out the fixing of arrow and arrow shaft 5, ensure arrow and arrow shaft 5 concentric, effectively ensure that the concentricity of arrow and arrow shaft 5.Meanwhile, arrow is arranged to arrow most advanced and sophisticated 1 and arrow overcoat 2, and arrow overcoat 2 is enclosed within the top of arrow shaft 5, carries out again fixing of arrow and arrow shaft 5, the dual fastness that fixedly ensure that arrow and arrow shaft.In addition, the front end of arrow overcoat 2 available protecting arrow shaft 5 is not easy to crack, and in arrow overcoat 2 and arrow quickly between 3, be all quickly concentric between 3 with arrow shaft endoporus 4 in arrow, the concentric design of inside and outside two parts, effectively ensure arrow and arrow shaft concentric.In addition, quickly 3 insert in the arrow shaft endoporus 4 of arrow shaft 5 in arrow, disperse the weight of arrow, the length at arrow tip is equivalent to the length of conventional arrowhead, length obviously reduces, and the arrow overcoat of hollow-core construction makes arrow weight saving, and the friction of arrow and target reduces, when arrow injects target, make arrow difficult drop-off.
Above interpolation jacket-type arrow provided by the utility model is described in detail.To those skilled in the art, to any apparent change that it does under the prerequisite not deviating from the utility model connotation, all by formation to the utility model infringement of patent right, corresponding legal liabilities will be born.
Claims (10)
1. an interpolation jacket-type arrow, comprises arrow and arrow shaft, and wherein, described arrow to comprise in arrowhead body and arrow quickly, it is characterized in that:
Described arrowhead body comprises arrow tip and arrow overcoat, and described arrow overcoat is be positioned at the hollow-core construction below described arrow tip, one-body molded with described arrow tip;
Arrow shaft endoporus is provided with in described arrow shaft;
Quickly insert in described arrow in described arrow shaft endoporus, described arrow overcoat is enclosed within the top of described arrow shaft, realizes the dual fixing of described arrow and described arrow shaft.
2. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
The inner hub location at described arrow tip is quickly positioned in described arrow, one-body molded with described arrow tip.
3. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
Quickly be fixed by screw connection manner with described arrow tip in described arrow.
4. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
Described arrow shaft endoporus with in described arrow be quickly identical cylindrical of diameter.
5. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
Described arrow shaft is a cylindrical posts, processes the plane that a diameter is less than the diameter of section of cylindrical posts on the top of cylindrical posts, and the outside of described plane is connected by arcuate flanks with the outside of the undressed part of cylindrical posts.
6. interpolation jacket-type arrow as claimed in claim 5, is characterized in that:
The vertical height of described arcuate flanks and the vertically highly identical of described arrow overcoat;
The diameter of described plane is more than or equal to the diameter of the bottom of described arrow overcoat.
7. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
Quickly and between described arrow shaft endoporus fixed by adhesion mode in described arrow;
Between described arrow overcoat and the top of described arrow shaft, fixed by glue adhesion mode.
8. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
Interference fit quickly and between described arrow shaft endoporus in described arrow;
Interference fit between described arrow overcoat and the top of described arrow shaft.
9. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
The length of described arrow overcoat is greater than 5 millimeters.
10. interpolation jacket-type arrow as claimed in claim 1, is characterized in that:
Described arrow shaft is made up of rod or bamboo pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737582.1U CN204963686U (en) | 2015-09-22 | 2015-09-22 | Outer shell type arrow of interpolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737582.1U CN204963686U (en) | 2015-09-22 | 2015-09-22 | Outer shell type arrow of interpolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963686U true CN204963686U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520737582.1U Active CN204963686U (en) | 2015-09-22 | 2015-09-22 | Outer shell type arrow of interpolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347552A (en) * | 2018-02-12 | 2018-07-31 | 广州卫富科技开发有限公司 | A kind of crossbow penetrates audio and video detecting arrow |
-
2015
- 2015-09-22 CN CN201520737582.1U patent/CN204963686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347552A (en) * | 2018-02-12 | 2018-07-31 | 广州卫富科技开发有限公司 | A kind of crossbow penetrates audio and video detecting arrow |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |