CN204373524U - A kind of bow and arrow arrow shaft - Google Patents
A kind of bow and arrow arrow shaft Download PDFInfo
- Publication number
- CN204373524U CN204373524U CN201420742176.XU CN201420742176U CN204373524U CN 204373524 U CN204373524 U CN 204373524U CN 201420742176 U CN201420742176 U CN 201420742176U CN 204373524 U CN204373524 U CN 204373524U
- Authority
- CN
- China
- Prior art keywords
- arrow
- bow
- arrow shaft
- shaft
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to sports equipment, particularly a kind of bow and arrow arrow shaft.The fan-shaped bar sheet that arrow shaft is wrapped in internal core rod outer ring by the internal core rod and some that are positioned at arrow shaft center is formed.A kind of bow and arrow arrow shaft of the utility model, tradition bow fan's traditional arrow that provide standard unified can be given and the durable proportion of goods damageds are low, thus on equipment, helping tradition bow toxophilus and tradition bow players to improve archery achievement, the loss of arrow reduces the consumption that can reduce bamboo wood resource.
Description
Technical field
The utility model relates to sports equipment, particularly a kind of bow and arrow arrow shaft.
Background technology
On November 20th, 2014; " promoting some suggestions of sport consumption about accelerating development sports industry " that State Council prints and distributes proposes, the social atmosphere build and pay attention to physical culture, supported physical culture, participate in sports, nationwide fitness programs are risen to national strategy, and wherein archery event is clearly within the scope supported.
In the last few years in order to protect the manufacture skill of traditional arrow, traditional bow and arrow regulation game in all parts of the country required to use bamboo wood arrow, regulation in " 2014 whole nation archery elite championship regulations of contest ": " arrow shaft must use the natural materials such as bamboo and wood; Arrow tail must use the natural materials such as bamboo and wood, angle, bone, and arrow available metal makes; Fletching must use natural material or natural feather.Aluminum arrow etc. must not be used.
Existing traditional arrow is divided into natural material wood arrow and natural material bamboo arrow, is made respectively by stele and bamboo arrow shaft;
The shortcoming of Traditional Wood arrow is: straight degree compares poor, and weight generally lays particular stress on, and toughness is inadequate, makes moist or lateral forces easily bends; Even if high-end wooden arrow also cannot overcome the above problems, use cost is higher, easily damages, and is difficult to popularize.
The shortcoming of natural material bamboo arrow is: bamboo has ring and the ring of each root bamboo arrow shaft is all different, causes the unbalance of bamboo arrow; Straight degree is poor, needs alignment, even if the arrow shaft after alignment still easily bends back original appearance after making moist, bamboo arrow shaft weight lays particular stress in addition.
Utility model content
The purpose of this utility model is to provide a kind of bow and arrow arrow shaft.
The purpose of this utility model is achieved through the following channels: a kind of bow and arrow arrow shaft, and arrow shaft pieces together hollow bar structure by some fan-shaped bar sheets.
As the further optimization of this programme, the built-in internal core rod of described arrow shaft hollow bar structure, some fan-shaped bar sheets are wrapped in internal core rod outer ring.
As the further optimization of this programme, described internal core rod is made up of carbon materials.
As the further optimization of this programme, the quantity of described fan-shaped bar sheet is 2-12 sheet.
As the further optimization of this programme, the quantity of described fan-shaped bar sheet is 7.
As the further optimization of this programme, described described fan-shaped bar sheet is made up of timber or bamboo wood.
As the further optimization of this programme, the diameter at described arrow shaft two ends comparatively in the middle of little.
A kind of bow and arrow arrow shaft of the utility model, tradition bow fan's traditional arrow that provide standard unified can be given and the durable proportion of goods damageds are low, thus on equipment, helping tradition bow toxophilus and tradition bow players to improve archery achievement, the loss of arrow reduces the consumption that can reduce bamboo wood resource.
Compared with the prior art, tool has the following advantages:
1, steadily of centre of gravity: the material of each fan-shaped bar sheet is consistent, thus solves the skimble-scamble problem of natural arrow shaft material center of gravity;
2, weight saving: loss of weight is a difficult problem for traditional bamboo wood arrow, and the splicing arrow of fan-shaped bar sheet and internal core rod can alleviate the weight of arrow, according to circumstances can alleviate the weight of arrow shaft by the wooden raw material of carbonized bamboo in addition;
3, durable: the arrow shaft that fan-shaped bar sheet and internal core rod are spliced, the bamboo and wood materials chosen coordinates glue again, and the toughness of arrow shaft and compactedness are increased, and the arrow loss of working it out reduces;
4, directly spend increase: splice the arrow shaft, added the internal core rod that carbon materials is made especially, arrow shaft is directly spent more desirable, and when moist and exterior lateral sides is stressed be also not easy to bend;
5, natural: the arrow shaft of natural material appearance meets traditional Aesthetic Standards more, simple, nature.
6, standardization: the processing technology of splicing arrow, can provide the arrow shaft that calibrated length, diameter, weight are unified in batches, solve a difficult problem for the unified standard mass production that traditional natural bamboo-wood arrow shaft cannot be accomplished.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment one schematic appearance;
Fig. 2 is that the A-A of Fig. 1 is to profile;
Fig. 3 is the utility model embodiment two profile;
In figure, fan-shaped bar sheet 1, internal core rod 2, arrow shaft 3.
Detailed description of the invention
A kind of bow and arrow arrow shaft of the utility model, the structure of this arrow shaft has two kinds, and as shown in Figure 3, to embodiment two one piece together hollow bar structure by some fan-shaped bar sheets 1; As shown in Figure 2, another kind is the solid construction that the fan-shaped bar sheet 1 being wrapped in internal core rod 2 outer ring by the internal core rod 2 and some that are positioned at arrow shaft center is formed to embodiment one;
Described internal core rod 2 is made up of carbon materials, and fan-shaped bar sheet 1 is made up of timber or bamboo wood.
The quantity of described fan-shaped bar sheet 1 is 2-12 sheet, and optimal number is 7.
As shown in Figure 1, the diameter at described arrow shaft 3 two ends comparatively in the middle of little, arrow shaft thickness is positioned at arrow shaft 3 by arrow end 5/2 to seven/7ths place.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (7)
1. a bow and arrow arrow shaft, is characterized in that: arrow shaft (3) pieces together hollow bar structure by some fan-shaped bar sheets (1).
2. a kind of bow and arrow arrow shaft as claimed in claim 1, is characterized in that: the built-in internal core rod (2) of described arrow shaft (3) hollow bar structure, some fan-shaped bar sheets (1) are wrapped in internal core rod (2) outer ring.
3. a kind of bow and arrow arrow shaft as claimed in claim 2, is characterized in that: described internal core rod (2) is made up of carbon materials.
4. a kind of bow and arrow arrow shaft as claimed in claim 2, is characterized in that: the quantity of described fan-shaped bar sheet (1) is 2-12 sheet.
5. a kind of bow and arrow arrow shaft as claimed in claim 2, is characterized in that: the quantity of described fan-shaped bar sheet (1) is 7.
6. a kind of bow and arrow arrow shaft as described in claim 2 or 4 or 5, is characterized in that: described fan-shaped bar sheet (1) is made up of timber or bamboo wood.
7. a kind of bow and arrow arrow shaft as claimed in claim 1, is characterized in that: the diameter at described arrow shaft (3) two ends comparatively in the middle of little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742176.XU CN204373524U (en) | 2014-12-02 | 2014-12-02 | A kind of bow and arrow arrow shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742176.XU CN204373524U (en) | 2014-12-02 | 2014-12-02 | A kind of bow and arrow arrow shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373524U true CN204373524U (en) | 2015-06-03 |
Family
ID=53329738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742176.XU Expired - Fee Related CN204373524U (en) | 2014-12-02 | 2014-12-02 | A kind of bow and arrow arrow shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895050A (en) * | 2019-12-03 | 2021-06-04 | 洪江市三哥竹业有限责任公司 | Processing method of split bamboo arrow shaft |
-
2014
- 2014-12-02 CN CN201420742176.XU patent/CN204373524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895050A (en) * | 2019-12-03 | 2021-06-04 | 洪江市三哥竹业有限责任公司 | Processing method of split bamboo arrow shaft |
| CN112895050B (en) * | 2019-12-03 | 2022-11-11 | 洪江市三哥竹业有限责任公司 | Processing method of split bamboo arrow shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |