CN201583192U - Bow sighting device with adjustable height - Google Patents
Bow sighting device with adjustable height Download PDFInfo
- Publication number
- CN201583192U CN201583192U CN2009202953942U CN200920295394U CN201583192U CN 201583192 U CN201583192 U CN 201583192U CN 2009202953942 U CN2009202953942 U CN 2009202953942U CN 200920295394 U CN200920295394 U CN 200920295394U CN 201583192 U CN201583192 U CN 201583192U
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- CN
- China
- Prior art keywords
- bolt
- support
- bow
- foresight
- height
- 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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Abstract
The utility model discloses a bow sighting device with adjustable height, which comprises a connecting bracket, wherein a front sight window is fixedly connected to the end part of the connecting bracket, a front sight is arranged in the front sight window, a pivot hole is formed on the side wall of the connecting bracket, a graduated circle with graduations on the end wall thereof is arranged in the pivot hole in a pivoted manner and connected fixedly on a fixing bracket, and the fixing bracket is mounted on a bow body. The utility model adopts the technical scheme that the graduated circle is arranged on the connecting bracket in a pivoted manner, so that the height of the front sight can be adjusted very conveniently; and the utility model has the advantages of simple structure and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of adjustable for height bow and arrow sight.
Background technology
Bow and arrow is for the known a kind of utensil of people, is widely used in fields such as body-building, sports, hunting, actual combat.Common bow and arrow comprises bow body and the arrow that has string, during use, the tail end of arrow is ridden on the string, and one holds the bow body, the another hand pulls back the arrow on string and the string, simultaneously, and with the arrow alignment object, quick loose string, under the screen resilience effect of string, arrow penetrates to target fast.
Because traditional bow and arrow does not adopt any auxiliary sight device, can only directly aim at only according to user's naked eyes, the arrow of ejaculation depends on user's experience and judgement largely on accuracy.And for new hand, it may just be difficult to guarantee on accuracy.
More advanced, a kind of bow and arrow that improves shooting accuracy has been arranged in the market, its structure comprises bow body and arrow, wherein, bow body middle part has an installation portion, and sight is installed on the installation portion.Sight comprises in foresight window, the foresight window and is provided with foresight, also comprises support, and sight is installed on the installation portion by support.On the installation portion, the rear of sight also is equipped with peep hole, and the user, shoots arrows after the impact point that the observation foresight presents a long way off aims at object by peep hole again.The arrow of She Chuing like this, it just has increased significantly on accuracy.
But the sight in the said structure, its position with respect to the bow body is fixed, and different users has different use habits.The not enough hommization of the sight of fixed-site, popularization is restricted.
The utility model content
The purpose of this utility model provides a kind of adjustable for height bow and arrow sight, uses this bow and arrow sight can conveniently adjust the height of foresight.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of adjustable for height bow and arrow sight, comprise the connection support, the end of described connection support is connected with the foresight window, be provided with foresight in the foresight window, offer the pivot hole on the sidewall of described connection support, be pivoted with the dial that has scale on the end wall in the pivot hole, described dial is fixed on the fixed support, and fixed support is installed on the bow body.
In the technique scheme, also have a slit on the sidewall of described connection support, this slit will connect support and be divided into upper and lower link, and this slit extends on the sidewall in pivot hole always, and first bolt is twisted to be located at and connected on the support, and connects upper and lower link.This structure can be adjusted the frictional force of dial outer surface and pivot internal surface of hole.
In the technique scheme, described first bolt is a hexagon socket head cap screw.First bolt is arranged to hexagon socket head cap screw, the first bolt end also is positioned at connects support, that is to say, first bolt is not exposed to and connects the support outside, makes the bow and arrow sight clean and tidy, attractive in appearance.
In the technique scheme, also offer a screwed hole on the described connection support, twist the 3rd bolt that is provided with end band die nut in the screwed hole, this die nut and first bolt are suitable.When needs are adjusted the foresight height, only need pull down the 3rd bolt, with the 3rd bolt end promptly rotatable first bolt of die nut is set, also promptly need not additionally carry the instrument of spanner and so on.
Beneficial effect: the utility model compared with prior art has following beneficial effect:
The utility model can adjust the height of foresight easily, and this is simple in structure, low cost of manufacture by connecting the technical scheme that support is pivoted with dial.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is the stereogram of the utility model decomposing state.
Fig. 3 is the stereogram of another viewing angle of the utility model decomposing state.
Fig. 4 is the stereogram of another viewing angle of the utility model decomposing state.
Fig. 5 is the stereogram of another viewing angle of the utility model, and not shown foresight window.
Fig. 6 is the stereogram of another viewing angle of the utility model decomposing state, and not shown foresight window.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
See Fig. 1～6, the bow and arrow sight comprises connection support 1, the end of described connection support 1 is connected with foresight window 15, be provided with foresight 17 in the foresight window 15, offer a pivot hole 18 (seeing Fig. 1, Fig. 6) on the sidewall of described connection support 1, be pivoted with the dial 9 that has scale on the end wall in the pivot hole 18, also have a slit 12 on the sidewall of described connection support 1, this slit 12 will connect support 1 and be divided into upper and lower link 14,16, and this slit 12 extends on the sidewall in pivot hole 18 always.
One first bolt 11 is twisted to be located at and is connected on the support 1 (seeing Fig. 4, Fig. 6), and connects upper and lower link 14,16.In other words, first bolt, 11 parts are positioned on the link 14, part is positioned on the following link 16.When rotate first bolt 11 can make upper and lower link 14,16 near or away from, that is to say the width that can change slit 12, thereby change the frictional force of pivot hole 18 inner surfaces and dial 9 outer surfaces, preferably, described first bolt 11 is a hexagon socket head cap screw, and first bolt 11 is arranged to hexagon socket head cap screw, first bolt, 11 ends also are positioned at connect support 1, that is to say that first bolt 11 is not exposed to and connects support 1 outside, makes the bow and arrow sight clean and tidy, attractive in appearance.
Another end wall of described dial 9 is provided with circular cone 100 (see figure 3)s of four rectangular arrangements, these four circular cones 100 are fixed on the end wall of dial 9 by screw 102 respectively and form a slide rail 10, and fixed support 3 is embedded on this slide rail 10 by the chute 30 of its sidewall setting.
The sidewall of described dial 9 also is provided with connecting plate 5 (referring again to Fig. 3), the wooden partition of described connecting plate 5 is combined with second bolt 7 that has an end 70, the nut 72 that fixed support 3 is provided with the end 70 of first through hole, 32, the second bolts 7 and second bolt 7 corresponding to these second bolt, 7 places lays respectively at the both sides of fixed support 3.
Preferably, also offer a screwed hole on the described connection support 1, twist the 3rd bolt 13 (seeing Fig. 2, Fig. 5) that is provided with end band die nut 130 in the screwed hole, this die nut 130 and first bolt 11 are suitable, in other words, this die nut 130 is used to turn first bolt 11.The purpose that is provided with the 3rd bolt 13 is, when needs are adjusted the foresight height (the foresight Height Adjustment will describe in detail below), only need pull down the 3rd bolt 13, with the 3rd bolt 13 ends promptly rotatable first bolt 11 of die nut 130 is set, also promptly need not additionally carry the instrument of spanner and so on, make that adjustment is very convenient.
During use, fixed support 3 is installed to the bow body.Thereby help to use the operating personnel of bow and arrow to improve shooting accuracy.
When needs are adjusted the height of foresight 17 more by a small margin, unscrew first bolt 11, make, following link 14,16 away from, just slit 12 width increase, thereby reduce the frictional force of pivot hole 18 inner surfaces and dial 9 outer surfaces, so just can make connection support 1 be easy to rotate with respect to dial 9, at this moment, with dial 9 is pivot, and the support 1 that is rotationally connected makes the foresight 17 that is arranged on connection support 1 end adjust to correct position, tighten first bolt 11, make, following link 14,16 is close, even also slit 12 width reduce, increases the frictional force of pivot hole 18 inner surfaces and dial 9 outer surfaces, when dial 9 be connected support 1 and can't relatively rotate, foresight 17 highly is fixed, and in the time of need readjusting foresight 17 height, repeats above-mentioned steps and gets final product.
When needs are adjusted the height of foresight 17 by a relatively large margin, unscrew second bolt 7, make second bolt, 7 ends 70 and fixed support 3 away from, thereby make second bolt 7 can slippage in first through hole 32, also just be equivalent to, dial 9 be connected support 1 can be in vertical direction with respect to fixed support 3 slippages.Promote to connect support 1 in vertical direction, make slide rail 10 relative chute 30 upper and lower slippages, when the foresight 17 that is arranged on connection support 1 end slides onto proper height, tighten second bolt 7, make second bolt, 7 ends 70 be close to fixed support 3, can't upper and lower slippage when connecting support 1 and fixed support 3, foresight 17 highly is fixed, in the time of need readjusting foresight 17 height, repeat above-mentioned steps and get final product.
When adjusting the height of foresight 17 by a relatively large margin, when also being the upper and lower slippage of the relative chute of slide rail 10 30, each operator is different to the requirement of operating handle, (operating force described in the utility model is meant when needs increase operating force, when promoting to connect support 1, the needed power of operating personnel when making it) with fixed support 3 relative slippages, rotating screw 102, make circular cone 100 be close to the end wall of dial 9, so just can make the frictional force increase of slide rail 10 with the chute 30 of circular cone 100 formation, thereby increase operating force.On the contrary, when needs reduced operating force, rotating screw 102 made the end wall of circular cone 100 away from dial 9, so just can make the frictional force minimizing of slide rail 10 with the chute 30 of circular cone 100 formation, thereby reduce operating force.
Claims (4)
1. adjustable for height bow and arrow sight, comprise and connect support (1), the end of described connection support (1) is connected with foresight window (15), be provided with foresight (17) in the foresight window (15), it is characterized in that, offer pivot hole (18) on the sidewall of described connection support (1), be pivoted with the dial (9) that has scale on the end wall in pivot hole (18), described dial (9) is fixed on the fixed support (3), and fixed support (3) is installed on the bow body.
2. adjustable for height bow and arrow sight as claimed in claim 1, it is characterized in that, also have a slit (12) on the sidewall of described connection support (1), this slit (12) will connect support (1) and be divided into upper and lower link (14,16), and this slit (12) extend on the sidewall of pivot hole (18) always, first bolt (11) is twisted to be located at and is connected on the support (1), and connects upper and lower link (14,16).
3. adjustable for height bow and arrow sight as claimed in claim 2 is characterized in that described first bolt (11) is a hexagon socket head cap screw.
4. adjustable for height bow and arrow sight as claimed in claim 3, it is characterized in that, also offer a screwed hole on the described connection support (1), twist the 3rd bolt (13) that is provided with end band die nut (130) in the screwed hole, this die nut (130) is suitable with first bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202953942U CN201583192U (en) | 2009-12-29 | 2009-12-29 | Bow sighting device with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202953942U CN201583192U (en) | 2009-12-29 | 2009-12-29 | Bow sighting device with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583192U true CN201583192U (en) | 2010-09-15 |
Family
ID=42725194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202953942U Expired - Fee Related CN201583192U (en) | 2009-12-29 | 2009-12-29 | Bow sighting device with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104160235A (en) * | 2011-09-19 | 2014-11-19 | 贝尔射箭用具公司 | Automatic pin adjustment for archery sights |
-
2009
- 2009-12-29 CN CN2009202953942U patent/CN201583192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104160235A (en) * | 2011-09-19 | 2014-11-19 | 贝尔射箭用具公司 | Automatic pin adjustment for archery sights |
| CN104160235B (en) * | 2011-09-19 | 2017-02-22 | 贝尔射箭用具公司 | For regulating from untie-sell of the sight of shooting an arrow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20131229 |