CN205383933U - Bow and arrow - Google Patents
Bow and arrow Download PDFInfo
- Publication number
- CN205383933U CN205383933U CN201520952454.9U CN201520952454U CN205383933U CN 205383933 U CN205383933 U CN 205383933U CN 201520952454 U CN201520952454 U CN 201520952454U CN 205383933 U CN205383933 U CN 205383933U
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- CN
- China
- Prior art keywords
- musical instrument
- bow
- string
- arrow
- secondary string
- 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 relates to a bow and arrow, including bent body, bowstring group, two limb and two assembly pulleys, two limb establish respectively the both ends of bent body, this two limb's rear end is located respectively to two assembly pulleys, and each assembly pulley includes adjacent main string wheel and a pair string wheel, bowstring group is including the main string of a musical instrument, the first pair of string of a musical instrument and the vice string of a musical instrument of second, the both ends of the main string of a musical instrument are respectively around locating the main string wheel of two assembly pulleys, the one end of the first pair of string of a musical instrument is around the vice string wheel of locating one of them assembly pulley, and the other end of the first pair of string of a musical instrument is towards the direction extension of this bent body and be fixed in the right back half side of this bent body for the bow and arrow transmission route of this bow and arrow structure is not crossed to this first pair of string of a musical instrument of whole piece, the utility model provides a bow and arrow has the rigidity of relative preferred and easily makes to has anti -skidding function.
Description
Technical field
This utility model relates to bow and arrow field, particularly to a kind of bow and arrow.
Background technology
Laminated bow was invented by American HollessWilburAllen in 1969, referred to U.S. Patent No. 3,486,495.In short, laminated bow uses special eccentric or lever system to increase accumulation of energy power when pulling the bow, and the pulling force (holdingforce) required when moving full bow location to is less than tradition bow, more can more stably aim at, and improves the accuracy of shooting.Similarly, general cross bow is also apply to similar lever system to reach similar function, but the processing of gun stock body is more complicated.
Summary of the invention
In view of current existing bow and arrow above shortcomings, this utility model provides a kind of bow and arrow, has the feature of convenient manufacture.
For reaching above-mentioned purpose, of the present utility model adopt the following technical scheme that
A kind of bow and arrow, including bent body, bowstring group, two bow arm and two assembly pulleys, described two bow arms are respectively provided at the two ends of described bent body；Described two assembly pulleys are respectively arranged on the rear end of this two bows arm, and each assembly pulley includes adjacent one main string wheel and a secondary string wheel；Described bowstring group includes the main string of a musical instrument, the first secondary string of a musical instrument and the second secondary string of a musical instrument, the two ends of the described main string of a musical instrument are taken turns rotating around the main string being located at described two assembly pulleys, one end of the described first secondary string of a musical instrument is set around the secondary string wheel of a wherein assembly pulley, the other end of the first secondary string of a musical instrument is half side after being fixed on the right side of this bent body towards the direction extension of this bent body, make this first secondary string of a musical instrument of whole piece not across a bow and arrow transmission path of this bow and arrow structure, and one end of this second secondary string of a musical instrument is set around the secondary string wheel of another assembly pulley, the other end of this second secondary string of a musical instrument is fixed on the left rear side of this bent body towards the direction extension of this bent body, make the secondary string of a musical instrument of whole piece second not across this bow and arrow transmission path；Described bent body is coated with shoe.
As optimal technical scheme of the present utility model, also including gun stock body, wherein above-mentioned bent body is located at the front end of this gun stock body, the defined above of this gun stock body has a slideway, arrange for a rocket body, and a trigger arranged below of this gun stock body, for launching this rocket body.
Described bend low in it
As optimal technical scheme of the present utility model, left back half side and behind the right side the half side hook part that is respectively formed with, for the other end hook of this first and second secondary string of a musical instrument.
As optimal technical scheme of the present utility model, at least one of described two assembly pulleys is eccentric group.
As optimal technical scheme of the present utility model, described shoe is skid resistant course.
Bow and arrow of the present utility model, including bent body, bowstring group, two bow arm and two assembly pulleys, described two bow arms are respectively provided at the two ends of described bent body；Described two assembly pulleys are respectively arranged on the rear end of this two bows arm, and each assembly pulley includes adjacent one main string wheel and a secondary string wheel；Described bowstring group includes the main string of a musical instrument, the first secondary string of a musical instrument and the second secondary string of a musical instrument, the two ends of the described main string of a musical instrument are taken turns rotating around the main string being located at described two assembly pulleys, one end of the described first secondary string of a musical instrument is set around the secondary string wheel of a wherein assembly pulley, the other end of the first secondary string of a musical instrument is half side after being fixed on the right side of this bent body towards the direction extension of this bent body, make this first secondary string of a musical instrument of whole piece not across a bow and arrow transmission path of this bow and arrow structure, the bow and arrow that this utility model provides has relative preferably rigidity and easily fabricated, and has antiskid function.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is another schematic perspective view of the present utility model.
Fig. 3 is the close-up schematic view of the bow and arrow of Fig. 1.
Fig. 4 is the close-up schematic view of the bow and arrow of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
As Figure 1-Figure 4, this utility model provides a kind of bow and arrow, including a gun stock body 1, be located at this gun stock body 1 front end bent body 2, respectively in connection with in the two bow arms 3 at these bent body 2 two ends, 4, respectively be mounted on two assembly pulleys 5 of this two bows arm 3,4 rear end, 6, be set around a bowstring group 7 of this two assembly pulley 5,6, and be located at a pedal ring 8 of this gun stock body 1 front end.Each assembly pulley 5 (or 6) includes adjacent one main string wheel 51 (or 61) and secondary string wheel 52 (or 62).Bent body 2 is coated with shoe, is again covered with shoe at gun stock body 1 further.Shoe is preferably skid resistant course.
In the present embodiment, as it is shown in figure 1, a trigger 12 arranged below of this gun stock body 1, and it defined above has a slideway 10, arranges for a rocket body.Once toxotae pulls this trigger 12 i.e. this bowstring group 7 releasable, so that the rocket body on this slideway 10 is launched along this slideway 10 (namely along bow and arrow transmission path R2).This bowstring group 7 includes the secondary string of a musical instrument of a main string of a musical instrument 70,1 first 71 and the one second secondary string of a musical instrument 72.One end of this main string of a musical instrument 70 is set around the main string wheel 51 of right pulley group 5, and the other end is set around the main string wheel 61 of left chain wheel group 6.One end of this first secondary string of a musical instrument 71 is set around the secondary string wheel 52 of right pulley group 5, and its other end catches on a hook part 21 half side behind this bent body 2 right side towards the direction extension of this bent body 2, and not across this bow and arrow transmission path R2.Similarly, one end of this second secondary string of a musical instrument 72 is set around the secondary string wheel 62 of left chain wheel group 6, and its other end catches in the left back half side hook part 22 of this bent body 2 towards the direction extension of this bent body 2, and not across this bow and arrow transmission path R2.In short, this two secondary string of a musical instrument 71,72 is all not across the center line of this bent body 2, thus avoid this bow and arrow transmission path R2.Therefore, cross of the present utility model bow is without producing, in the front end additional processing of its gun stock body 1, the profile groove that the secondary string of a musical instrument can be allowed to pass through as such as prior art, therefore manufacture relatively simple, and this gun stock body 1 front end can possess its intrinsic rigidity so that the collimation of this slideway 10 defined on it is unaffected.
In sum, bow and arrow of the present utility model, including bent body, bowstring group, two bow arm and two assembly pulleys, described two bow arms are respectively provided at the two ends of described bent body；Described two assembly pulleys are respectively arranged on the rear end of this two bows arm, and each assembly pulley includes adjacent one main string wheel and a secondary string wheel；Described bowstring group includes the main string of a musical instrument, the first secondary string of a musical instrument and the second secondary string of a musical instrument, the two ends of the described main string of a musical instrument are taken turns rotating around the main string being located at described two assembly pulleys, one end of the described first secondary string of a musical instrument is set around the secondary string wheel of a wherein assembly pulley, the other end of the first secondary string of a musical instrument is half side after being fixed on the right side of this bent body towards the direction extension of this bent body, make this first secondary string of a musical instrument of whole piece not across a bow and arrow transmission path of this bow and arrow structure, the bow and arrow that this utility model provides has relative preferably rigidity and easily fabricated, and has antiskid function.
The above; it is 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 skilled in the art is in technical scope disclosed in this utility model; the change that can readily occur in or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (5)
1. a bow and arrow, it is characterised in that including bent body, bowstring group, two bow arm and two assembly pulleys, described two bow arms are respectively provided at the two ends of described bent body；Described two assembly pulleys are respectively arranged on the rear end of this two bows arm, and each assembly pulley includes adjacent one main string wheel and a secondary string wheel；Described bowstring group includes the main string of a musical instrument, the first secondary string of a musical instrument and the second secondary string of a musical instrument, the two ends of the described main string of a musical instrument are taken turns rotating around the main string being located at described two assembly pulleys, one end of the described first secondary string of a musical instrument is set around the secondary string wheel of a wherein assembly pulley, the other end of the first secondary string of a musical instrument is half side after being fixed on the right side of this bent body towards the direction extension of this bent body, make this first secondary string of a musical instrument of whole piece not across a bow and arrow transmission path of this bow and arrow structure, and one end of this second secondary string of a musical instrument is set around the secondary string wheel of another assembly pulley, the other end of this second secondary string of a musical instrument is fixed on the left rear side of this bent body towards the direction extension of this bent body, make the secondary string of a musical instrument of whole piece second not across this bow and arrow transmission path；Described bent body is coated with shoe.
2. a kind of bow and arrow according to claim 1, it is characterised in that also include gun stock body, wherein above-mentioned bent body is located at the front end of this gun stock body, and the defined above of this gun stock body has a slideway, arranges for a rocket body, and a trigger arranged below of this gun stock body, for launching this rocket body.
3. a kind of bow and arrow according to claim 1, it is characterised in that described bend low in it
The half side hook part that is respectively formed with behind the left back half side and right side, for the other end hook of this first and second secondary string of a musical instrument.
4. a kind of bow and arrow according to claim 1, it is characterised in that at least one of described two assembly pulleys is eccentric group.
5. according to the arbitrary described a kind of bow and arrow of claim 1-4, it is characterised in that described shoe is skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952454.9U CN205383933U (en) | 2015-11-26 | 2015-11-26 | Bow and arrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952454.9U CN205383933U (en) | 2015-11-26 | 2015-11-26 | Bow and arrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383933U true CN205383933U (en) | 2016-07-13 |
Family
ID=56338302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952454.9U Expired - Fee Related CN205383933U (en) | 2015-11-26 | 2015-11-26 | Bow and arrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306987A (en) * | 2018-12-12 | 2020-06-19 | 保联企业股份有限公司 | Pulley applied to composite bow |
| TWI752685B (en) * | 2020-10-22 | 2022-01-11 | 保聯企業股份有限公司 | bow and arrow device |
| CN114577060A (en) * | 2020-12-01 | 2022-06-03 | 保联企业股份有限公司 | Bow and arrow device |
-
2015
- 2015-11-26 CN CN201520952454.9U patent/CN205383933U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306987A (en) * | 2018-12-12 | 2020-06-19 | 保联企业股份有限公司 | Pulley applied to composite bow |
| CN111306987B (en) * | 2018-12-12 | 2022-05-24 | 保联企业股份有限公司 | Pulley applied to composite bow |
| TWI752685B (en) * | 2020-10-22 | 2022-01-11 | 保聯企業股份有限公司 | bow and arrow device |
| CN114577060A (en) * | 2020-12-01 | 2022-06-03 | 保联企业股份有限公司 | Bow and arrow device |
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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: 20160713 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |