CN104807374B

CN104807374B - Many bow combination crossbow emitters

Info

Publication number: CN104807374B
Application number: CN201510203817.3A
Authority: CN
Inventors: 周忠鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-27
Filing date: 2015-04-27
Publication date: 2016-08-24
Anticipated expiration: 2035-04-27
Also published as: CN104807374A

Abstract

The present invention provides the combination crossbow emitter of bow more than one, it includes crossbow body, the bow groove and the arculae group of this bow slot fit that are opened in crossbow body front portion, is connected to the bowstring at these arculae group two ends and is arranged on crossbow portion after one's death and for tightening the cocking mechanism of described bowstring, wherein, described arculae group is lived and is hung in described bow groove, and described bow groove is provided with the clamp preventing described arculae group from deviating from.These many bow combination crossbow emitters have design science, crossbow body and arculae separable arculae is easy to maintenance is unlikely to deform, arculae quantity can on-demand manufacture, pulling the bow simply can single or operated by two people, volume be little and the advantage such as folding square Portable belt.

Description

Many bow combination crossbows Emitter

Technical field

The present invention relates to a kind of physical fitness equipment, specifically, relate to the combination crossbow emitter of bow more than one.

Background technology

The crossbow in ancient times, as operation instrument, has powerful power, eight Ns of crossbows as described in document, is again three bow bed crossbows, and volume is big especially, and arculae quantity is three, and the superposition of many bows produces great power, and the numerous people of needs that once pull the bow participate in；To the modern times, people there is no actual demand for this large volume crossbow, and people what is required is simply that the crossbow of small size, and for physical fitness or amusement, single or double is the most operable being as the criterion.

Crossbow the most on the market is mostly single arculae, single or two people can pull, volume is the least, want the many bows structure experiencing eight Ns of crossbows can only go to museum or record understanding by document, to directly increase arculae on existing crossbow, drawing motionless string at all, or the volume of crossbow must be done greatly, both can not get both.

In order to solve with present on problem, people are seeking a kind of preferably technical solution always.

Summary of the invention

It is an object of the invention to for the deficiencies in the prior art, thus provide a kind of design science, crossbow body and arculae separable make arculae be easy to maintain be unlikely to deform, arculae quantity can on-demand manufacture, pulling the bow simply can single or operated by two people, volume be little and many bow combination crossbow emitters of folding square Portable belt.

To achieve these goals, the technical solution adopted in the present invention is: a kind of many bow combination crossbow emitters, including crossbow body, it is opened in crossbow body anterior bow groove and the arculae group of this bow slot fit, is connected to the bowstring at these arculae group two ends and is arranged on crossbow portion after one's death and for tightening the cocking mechanism of described bowstring, wherein, described arculae group is lived and is hung in described bow groove, and described bow groove is provided with the clamp preventing described arculae group from deviating from.

Described on base, described arculae group includes main bow and a plurality of arculae arranged in parallel, main bow is positioned at inner terminal, the length of each arculae increases the most successively, the two ends of main bow and each arculae are all connected with one end of lanyard, being positioned at described arculae group to be both connected in the hook and slot of eye suspension hook with the other end of each lanyard of one end, two eye suspension hooks are connected to the two ends of described main bow.

Described on base, described arculae group includes main bow and two-layer a plurality of arculae arranged in parallel, main bow is positioned at inner terminal, described bow groove middle inside arranges main bow groove, the length of every layer of each arculae increases the most successively, the two ends of main bow and each arculae are all connected with one end of lanyard, it is positioned at arculae group to be all articulated in the hook and slot of eye suspension hook with the other end of one end and each lanyard of same layer, being positioned at arculae group to be connected by double ring crane with the two eye suspension hooks of one end, two described double ring cranes are connected to the two ends of described main bow.

Described on base, in the form of a ring, described crossbow body bottom arranges fixing groove to described bowstring, and under home, described bowstring hangs over described fixing groove, described hanging groove and the two ends of described main bow successively and reaches poised state.

Described on base, described cocking mechanism includes being opened in the chute with crossbow, be opened on described chute wall and for the hanging groove tightening bowstring, be arranged in described chute slide block, be hinged on the trigger with described crossbow and be fixed on described crossbow with handle, wherein, it is hinged on described slide block to drive described slide block to move along described chute in the middle part of described trigger, on described slide block corresponding described hanging groove be provided with slope in case described in when pulling trigger, this slope is pushed up described bowstring and makes it deviate from described hanging groove.

Described on base, it also includes remontoir, and this remontoir includes the detachably hinged boosting-rod at described crossbow body leading portion in one end and the hook being connected on this boosting-rod by tightrope.

On base described, described crossbow body leading portion has this crossbow body of sandwiched and one end is hinged on the increment plate with described crossbow, and the detachably hinged other end at this increment plate of described boosting-rod, described crossbow body front end has the alignment pin of fixing described increment plate.

On base described, described crossbow body stage casing is provided with secondary and winds up baffle plate, and this secondary baffle plate that winds up includes being hinged on the baffle plate with crossbow and be fixed on crossbow can the stop block of bowstring described in hooking for this baffle plate of backstop.

On base described, it also includes being arranged on the rotary parabola groove with described crossbow, and this rotary parabola groove includes cylindrical body and the slideway of different size being circumferentially arranged along this cylindrical body.

Described on base, described crossbow is held after one's death and is provided with crossbow torr, and the folding crossbow that is hinged on of this crossbow torr is held after one's death, and with crossbow torr and crossbow, correspondence is provided with alignment pin and dowel hole, and described crossbow torr has the pin installing remontoir.

Hinge structure of the present invention has prominent substantive distinguishing features and significantly progress, specifically, the present invention arranges arculae group, arculae quantity is adjustable, get final product the intensity of on-demand adjustment crossbow, arculae is lived and is hung in crossbow groove, fixed by pressing plate, arculae and the separable preservation of crossbow body, it is simple to the maintenance of arculae, the most more convenient carry, because arculae is alive, can the most gradually install, be divided into repeatedly pulling the bow by existing required strength of once pulling the bow and share, even if also being able to install multiple arculae on the crossbow of small size.

Further, arculae group includes main bow and a plurality of arculae arranged in parallel, it is positioned at arculae group to be all connected on an eye suspension hook by lanyard with the arculae end of one end, main bow is connected again by two eye suspension hooks, a plurality of arculae is when pulling open, its strength is overlapped mutually, and can produce the strongest bow weight with less crossbow；This arculae group may be arranged as bilayer, further strengthens bow weight so that the optional expanded range of intensity of its bow weight, and applicable surface is wider, and the purpose of main bow is location, facilitates the installation of follow-up arculae, and main bow is as the basis of arculae group.

Further, described bowstring is in the form of a ring, described crossbow body bottom arranges fixing groove, under home, described bowstring hangs over described fixing groove, described hanging groove and the two ends of described main bow successively and reaches poised state, and the purpose that bowstring is so arranged is the strength in order to increase archery, can penetrate longer crossbow bolt, increasing stroke, the suitability is higher.

Further, cocking mechanism is moved by trigger band movable slider in chute so that the slope on slide block in moving process on push up bowstring and disengage it from hanging groove.

Further, boosting-rod and hook are set, are for the ease of pulling the bow, this crossbow is when specifically used, first main bow is hung in bow groove, then wind up, be suspended to bend in groove by a piece of arculae of arculae group inner terminal by boosting-rod and hook the most again, draw Article 2 arculae the most again, it is suspended to all of arculae one by one successively bend in groove, is then fixed by depression bar, so can save manpower, bigger pulling force is shared several times and carries out, single or double the most operable；Crossbow body is bigger when, it will usually with two hooks, be more uniformly stressed.

Further, arranging increment plate, in conjunction with the more convenient use of boosting-rod, meanwhile, this increment plate can also be hidden in crossbow body, folded inverted after, this increment plate can use as handle.

Further, arranging secondary and wind up baffle plate, when winding up, first fix main bow, rear tight string, sometimes due to the hypertelorism needed for full bow, it is difficult to single or double complete, and difficulty of winding up is relatively big, therefore uses secondary relay to wind up, it is simple to operation.

Further, rotary parabola groove is installed, this crossbow is possible not only to archery, other object can also be penetrated, such as the functional body of tear bombnoun, aerosol bomb, signal flare etc, being put into by body in the slideway of correspondence, slideway can set out bullet track according to the volume of body, by the elastic force of bowstring, body is ejected, applied range.

Further, folding crossbow torr is installed, reduces the volume of crossbow further, it is easy to carry, crossbow torr is arranged coordinate remontoir pin in order to be easy to wind up, when strength of winding up is excessive, can be arranged in crossbow torr by remontoir, using hook string pulling, more laborsaving, remontoir both can wind up, arculae can be gone up again, kill two birds with one stone.

It has design science, crossbow body and arculae separable make arculae be easy to maintain be unlikely to deform, arculae quantity can on-demand manufacture, pulling the bow simply can single or operated by two people, volume be little and the advantage of folding square Portable belt.

Accompanying drawing explanation

Fig. 1 is the structural representation of many bow combination crossbow emitters in embodiment 1.

Fig. 2 is the structural representation of arculae group in embodiment 1.

Fig. 3 is the structural representation of eye suspension hook in embodiment 1.

Fig. 4 is the structural representation of many bow combination crossbow emitters in embodiment 3.

Fig. 5 be have secondary wind up baffle plate many bow combination crossbow emitters structural representations.

Fig. 6 is the structural representation of rotary parabola groove.

In figure: 1. crossbow body；2. bow groove；3. arculae group；4. clamp；5. handle；6. trigger；7. hanging groove；8. slide block；9. slope；10. bowstring；11. boosting-rods；12. increment plates；13. hooks；14. tightropes；15. arculaes；16. lanyards；17. eye suspension hooks；19. hook and slot；20. eyes；21. cylindrical body；22. slideways；23. stop blocks；24. baffle plates；25. main bows；26. fix groove.

Detailed description of the invention

Below by detailed description of the invention, technical scheme is described in further detail.

Embodiment 1

As shown in Figure 1, a kind of many bow combination crossbow emitters, including crossbow body 1, it is opened in the bow groove 2 of crossbow body 1 front portion, the arculae group 3 coordinated with this bow groove 2, it is connected to the bowstring 10 at these arculae group 3 two ends and is arranged on crossbow body 1 rear portion and for tightening trigger 6 mechanism of described bowstring 10, wherein, described arculae group 3 is lived and is hung in described bow groove 2, during practical operation, bow groove 2 and arculae group 3 can retain certain gap, chock can be used to be fixed, the clamp 4 preventing described arculae group 3 from deviating from is installed on described bow groove 2, groove 2 is suitable for reading is as the criterion to block bow for the structure of clamp 4, when being embodied as, one end of clamp 4 is hinged on crossbow body 1, the other end is stumbled on the stumbling block of crossbow body 1, closure bow groove 2 oral area, use more convenient.

Described arculae group 3 includes main bow 25 and a plurality of arculae 15 arranged in parallel, main bow 25 is positioned at inner terminal, the length of each arculae 15 increases the most successively, the two ends of each arculae 15 are all connected with one end of lanyard 16, it is positioned at described arculae group 3 to be both connected in the hook and slot 19 of eye suspension hook 17 with the other end of each lanyard 16 of one end, two eye suspension hooks 17 reconnect the two ends of main bow, and bowstring is connected to the two ends of main bow.The bow bending bar is disassembled by the purpose using this structure more, strength needed for full bow is shared, it is divided into and repeatedly carrying out, single or double the most operable, also the sufficiently large string holder going to install enough strength that need not be done by crossbow body, during full bowing song, meets each lanyard in the same plane as far as possible, so can ensure that stress evenly, main bow fracture will not be made.

Described bowstring 10 is in the form of a ring, described crossbow body bottom arranges fixing groove 26, and under home, described bowstring 10 hangs over described fixing groove 26, described hanging groove 7 and the two ends of described main bow 25 successively and reaches poised state, it is metal portion in the middle part of it, when being used for shooting an arrow, increases strength and intensity.Described cocking mechanism includes the chute being opened on crossbow body 1, is opened on described chute wall and for the hanging groove 7 tightening bowstring 10, the slide block 8 being arranged in described chute, the trigger 6 being hinged on described crossbow body 1 and the handle 5 being fixed on described crossbow body 1, wherein, it is hinged on described slide block 8 to drive described slide block 8 to move along described chute in the middle part of described trigger 6, when on described slide block 8, corresponding described hanging groove 7 is provided with slope 9 to pull trigger 6, pushing up described bowstring 10 on this slope 9 and make it deviate from described hanging groove 7, bowstring 10 flies out with crossbow bolt.Described crossbow body 1 rear end is provided with crossbow torr, and this crossbow torr is folding to be hinged on correspondence on crossbow body 1 rear end, crossbow torr and crossbow body 1 and be provided with alignment pin and dowel hole, and crossbow torr is collapsible, saves space.

Embodiment 2

The present embodiment is with the difference of embodiment 1: described arculae group 3 includes main bow 25 and two-layer a plurality of arculae 15 arranged in parallel, main bow 25 is positioned at inner terminal, described bow groove middle inside arranges main bow 25 groove, the length of every layer of each arculae 15 increases the most successively, the two ends of each arculae 15 are respectively connected with lanyard 16, it is positioned at arculae group 3 to be all articulated in the hook and slot 19 of eye suspension hook 17 with each lanyard 16 of one end and same layer, it is positioned at arculae group 3 to be connected by double ring crane with the two eye suspension hooks 17 of one end, two eye suspension hooks connect the two ends of main bow, main bow drives arculae bending, during full bowing song, meet each lanyard in the same plane as far as possible, so can ensure that stress evenly, main bow fracture will not be made.

Arrange the structure of two-layer be because a number of plies amount too much time, the increasing lengths of arculae, crossbow body increases accordingly, and volume is excessive, under normal circumstances, every layer of arculae 15 quantity is set to 6 by this device, and two-layer totally 12, for maximum quantity, under double-layer structure, to be arranged enough deep of the degree of depth of bow groove 2, suitable for reading to ensure that clamp 4 can block bow groove 2, prevent arculae 15 from departing from.

Embodiment 3

The present embodiment is with the difference of above example: it also includes remontoir, and this remontoir includes that one end is hinged on the boosting-rod 11 of described crossbow body 1 leading portion and is connected to the hook 13 on this boosting-rod 11 by tightrope 14.Described crossbow body 1 leading portion has this crossbow body of sandwiched and one end is hinged on the increment plate 12 on described crossbow body 1, described boosting-rod 11 is hinged on the other end of this increment plate 12, on described crossbow body 1, there is the alignment pin fixing this increment plate, remontoir can also be arranged on crossbow torr position, use when main bow winds up, more convenient wind up, save manpower.

When specifically winding up, use and first block main bow 25, card bowstring 10 again, hang the mode of arculae 15 the most again, operating procedure is: hung over by main bow 25 in main bow groove, again bowstring 10 is hung on trigger 6 by the remontoir being arranged in crossbow torr, then remontoir is taken off, it is arranged on crossbow body front end, the arculae of inner terminal is caught on the hook 13 on boosting-rod 11, this arculae is hung in bow groove 2, hook Article 2 arculae the most again, it is hooked on first arculae outer end, the like, after mounting the arculae 15 of respective numbers as required, clog with the space bending groove 2 sidewall depending on hanging rear arculae group 3, then with clamp 4 clamping, upper crossbow bolt, can use.

This increment plate 12 also has another kind of usage, when carrying this crossbow, owing to crossbow body 1 weight is big, increment plate 12 is inverted to crossbow body 1 rear, as handle so that it is be easily carried.

In other embodiments, difference with above example is: described crossbow body 1 stage casing is provided with secondary and winds up baffle plate 24, this secondary winds up baffle plate 24 that baffle plate 24 includes being hinged on crossbow body 1 and be fixed on crossbow body 1 can the stop block 23 of bowstring 10 described in hooking for this baffle plate 24 of backstop, when its purpose is to full string on main bow, need relay to wind up owing to stroke is long and arrange.

In other embodiments, difference with above example is: it also includes the rotary parabola groove being arranged on described crossbow body 1, this rotary parabola groove includes cylindrical body 21 and the slideway 22 of different size being circumferentially arranged along this cylindrical body 21, this crossbow is possible not only to archery, other object can also be penetrated, functional body such as tear bombnoun, aerosol bomb, signal flare etc, body is put in the slideway 22 of correspondence, slideway 22 can set out bullet track according to the volume of body, by the elastic force of bowstring 10, body is ejected, applied range.

Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；Although being described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the detailed description of the invention of the present invention or portion of techniques feature is carried out equivalent；Without deviating from the spirit of technical solution of the present invention, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.

Claims

1. the combination crossbow emitter of bow more than a kind, it is characterized in that: it includes crossbow body, the bow groove and the arculae group of this bow slot fit that are opened in crossbow body front portion, is connected to the bowstring at these arculae group two ends and is arranged on crossbow portion after one's death and for tightening the cocking mechanism of described bowstring, wherein, described arculae group is lived and is hung in described bow groove, and described bow groove is provided with the clamp preventing described arculae group from deviating from.

Many bow combination crossbow emitters the most according to claim 1, it is characterized in that: described arculae group includes main bow and a plurality of arculae arranged in parallel, main bow is positioned at inner terminal, the length of each arculae increases the most successively, the two ends of each arculae are all connected with one end of lanyard, being positioned at described arculae group to be both connected in the hook and slot of eye suspension hook with the other end of each lanyard of one end, two eye suspension hooks are connected to the two ends of described main bow.

Many bow combination crossbow emitters the most according to claim 1, it is characterized in that: described arculae group includes main bow and two-layer a plurality of arculae arranged in parallel, main bow is positioned at inner terminal, described bow groove middle inside arranges main bow groove, the length of every layer of each arculae increases the most successively, the two ends of each arculae are all connected with one end of lanyard, it is positioned at arculae group to be all articulated in the hook and slot of eye suspension hook with the other end of one end and each lanyard of same layer, it is positioned at arculae group to be connected by double ring crane with the two eye suspension hooks of one end, two described double ring cranes are connected to the two ends of described main bow.

4. according to the many bow combination crossbow emitters described in Claims 2 or 3, it is characterized in that: described cocking mechanism includes being opened in the chute with crossbow, it is opened on described chute wall and for tightening the hanging groove of bowstring, it is arranged on the slide block in described chute, it is hinged on trigger with described crossbow and is fixed on the hands handle with described crossbow, wherein, it is hinged on described slide block to drive described slide block to move along described chute in the middle part of described trigger, when on described slide block, corresponding described hanging groove is provided with slope to pull described trigger, push up described bowstring on this slope and make it deviate from described hanging groove.

Many bow combination crossbow emitters the most according to claim 4, it is characterized in that: described bowstring is in the form of a ring, described crossbow body bottom arranges fixing groove, and under home, described bowstring hangs over described fixing groove, described hanging groove and the two ends of described main bow successively and reaches poised state.

Many bow combination crossbow emitters the most according to claim 5, it is characterised in that: it also includes remontoir, and this remontoir includes the detachably hinged boosting-rod at described crossbow body leading portion in one end and the hook being connected on this boosting-rod by tightrope.

Many bow combination crossbow emitters the most according to claim 6, it is characterized in that: described crossbow body leading portion has this crossbow body of sandwiched and one end is hinged on the increment plate with described crossbow, the detachably hinged other end at this increment plate of described boosting-rod, described crossbow body front end has the alignment pin of fixing described increment plate.

8. according to the many bow combination crossbow emitters described in any one in claim 1,2,3,6,7, it is characterized in that: described crossbow body stage casing is provided with secondary and winds up baffle plate, this secondary baffle plate that winds up includes being hinged on the baffle plate with crossbow and be fixed on crossbow can the stop block of bowstring described in hooking for this baffle plate of backstop.

9. according to the many bow combination crossbow emitters described in any one in claim 1,2,3,6,7, it is characterized in that: it also includes being arranged on the rotary parabola groove with described crossbow, this rotary parabola groove includes cylindrical body and the slideway of different size being circumferentially arranged along this cylindrical body.

10. according to the many bow combination crossbow emitters described in any one in claim 1,2,3,6,7, it is characterized in that: described crossbow is held after one's death and is provided with crossbow torr, the folding crossbow that is hinged on of this crossbow torr is held after one's death, with crossbow torr and crossbow, correspondence is provided with alignment pin and dowel hole, and described crossbow torr has the pin installing remontoir.