CN204373507U - A kind of gun-type catapult - Google Patents
A kind of gun-type catapult Download PDFInfo
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- CN204373507U CN204373507U CN201420827586.4U CN201420827586U CN204373507U CN 204373507 U CN204373507 U CN 204373507U CN 201420827586 U CN201420827586 U CN 201420827586U CN 204373507 U CN204373507 U CN 204373507U
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- gun
- casing
- band
- bow
- release aid
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Abstract
The utility model proposes a kind of gun-type catapult, comprising: bend body, casing, launch band and trigger, bow body front end is provided with bow door, and rear end is provided with tail casket; What casing slided is arranged on bow body, and is connected with tail casket, and the top of casing is provided with pillar release aid, and bottom is provided with trigger slot; Launch dismountable being arranged on of band to bend on door, launch band and be stretched to pillar release aid; Trigger is connected with pillar release aid and drives pillar release aid to launch band to discharge, and casing is extended by trigger slot in the lower end of trigger.Gun-type catapult of the present utility model, overcomes power of the letting out problem of launching band, is convenient to launch the fixing of band, improves launch accuracy.
Description
Technical field
The utility model relates to exercise field, refers to a kind of gun-type catapult especially.
Background technology
Catapult is a kind of traditional transmitting appliances, develops into automanual gun-type catapult from traditional manual hand-held catapult.Existing gun-type catapult, as long as shoot ball must pull open rubber band, and pulls open the rubber band time more than 5 seconds, just there is power of the letting out problem of rubber band, causes that pellet injection range is short, precision is low.
Utility model content
The utility model proposes a kind of gun-type catapult, there is the problem of power of letting out in the band that launches solved in prior art on catapult.
The technical solution of the utility model is achieved in that
A kind of gun-type catapult, comprising:
Bow body, its front end is provided with bow door, and rear end is provided with tail casket;
Casing, what it slided is arranged on described bow body, and is flexibly connected with described tail casket, and the top of described casing is provided with pillar release aid, and bottom is provided with trigger slot;
Launch band, it is dismountable is arranged on described bow door, described in launch band and be stretched to described pillar release aid;
Trigger, it is connected with described pillar release aid and drives described pillar release aid to launch band described in discharging, and described casing is extended by described trigger slot in the lower end of described trigger.
Preferably, in described gun-type catapult, described bow body is made up of a pair slip pipe, and a bow holder is extended in described slip pipe from the rear end of described slip pipe by a retaining mechanism.
Preferably, in described gun-type catapult, the top of described casing is provided with a supporting frame, and support frame as described above body is positioned at the front end of described pillar release aid, support frame as described above body is made up of a sidepiece and a top, and described sidepiece is arranged on the side of described casing; The distance that described in described distance from top, the top of casing is certain.
Preferably, in described gun-type catapult, the shape of described bow door is U-shaped, and the two ends of described bow door are provided with two longitudinal holes, and the side of each described through hole is cut with an opening;
The described band that launches is made up of with the ox-hide skin pocket being connected two flat rubber bands two flat rubber bands, described in launch band end be fixed on described through hole by described opening.
Preferably, in described gun-type catapult, also comprise striker mechanism, meeting and discussing of described striker mechanism is arranged on the rear end of described casing, the hasp of described striker mechanism is arranged in described tail casket, and the switch-linear hybrid of described striker mechanism at described tail casket outward and drive described hasp to meet and discuss described in discharging.
Preferably, in described gun-type catapult, described retaining mechanism is a spring clip, and described spring clip is arranged in described tail casket, and is in compressive state.
Preferably, in described gun-type catapult, also comprise handle, described handle is arranged on the below of described bow body.
Preferably, in described gun-type catapult, also comprise sight, it is arranged on the top of support frame as described above body, and described sight and described pillar release aid are coaxially set.
Preferably, in described gun-type catapult, the top of support frame as described above body is provided with inverted trapezoidal guide rail, and described inverted trapezoidal guide rail and described pillar release aid are coaxially set, and described sight is arranged on described inverted trapezoidal guide rail.
Preferably, in described gun-type catapult, support frame as described above body and described casing are integral type structure.
The beneficial effects of the utility model are: gun-type catapult of the present utility model, what casing slided is arranged on bow body, the front end that casing slides into bow body will be launched band and will be fixed to pillar release aid, be connected fixedly launching the casing after band with tail casket again, cocking drives the release of pillar release aid to launch band, overcome launch band stretching time long cause let out power, improve launch accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art 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 prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the planar structure schematic diagram of the utility model gun-type catapult;
Fig. 2 is the cross-sectional view of casing shown in Fig. 1;
Fig. 3 is the structural representation of the door of bow shown in Fig. 1;
Fig. 4 is the top view of the utility model gun-type catapult.
In figure:
1, body is bent; 2, casing; 3, band is launched; 4, trigger; 5, Gong Men; 6, tail casket; 7, pillar release aid; 8, bow holder; 9, supporting frame; 10, handle; 11, sight; 12, the switch of striker mechanism; 13, the meeting and discussing of striker mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Gun-type catapult as shown in Figure 1 and Figure 4, comprising: bend body 1, casing 2, launch band 3 and trigger 4, and bow body 1 front end is provided with bow door 5, and rear end is provided with tail casket 6; What casing 2 slided is arranged on bow body 1, and is connected with tail casket 6, and the top of casing 2 is provided with pillar release aid 7, and bottom is provided with trigger slot; Launch dismountable being arranged on of band 3 to bend on door 5, launch band 3 and be stretched to pillar release aid 7; Trigger 4 is connected with pillar release aid 7 and drives pillar release aid 7 to launch band 3 to discharge, and casing 2 is extended by trigger slot in the lower end of trigger 4.
The emission process of gun-type catapult is: front end casing 2 being slid into bow body 1, is stretched on pillar release aid 7 by the band 3 that launches on bow door, overcomes and launches the difficult fixing problem of band; Aim at launch point, then pull casing 2 and casing 2 is fixed on tail casket 6, increase the stability that casing 2 is fixing, improve launch accuracy; Last cocking 4, trigger 4 drives pillar release aid 7 to discharge and launches band, shortens the stretching time launching band 3, avoids power of the letting out problem of launching band 3.
Bow body 1 is made up of a pair slip pipe, and a bow holder 8 extends in slip pipe by a retaining mechanism from the rear end of slip pipe, and bow holder 8 has retractility, and bow holder 8 and bow body 1 coordinate, and volume small occupied space is little, easy to use.Retaining mechanism is a spring clip, and this spring clip is arranged in tail casket 6, and is in compressive state; Spring clip is in the position that compressive state fixes bow holder 8, and apply a driving force to spring clip, i.e. scalable bow holder 8, simplicity of design, takes up room little, easy to use.
As shown in Figure 2, the top of casing 2 is provided with a supporting frame 9, and supporting frame 9 is positioned at the front end of pillar release aid 7, and supporting frame 9 is made up of a sidepiece and a top, and sidepiece is arranged on the side of casing 2; The distance that the top of distance from top casing is certain.The top of supporting frame 9 for placing other additional devices, the devices such as such as flashlight, telescope, sight; The space that the inside of supporting frame 9 and the top of casing 2 are formed is used for launching band 3 uniaxial direct tensile to pillar release aid 7.
As shown in Figure 3, the shape of bow door 5 is U-shaped, and the two ends of bow door 5 are provided with two longitudinal holes, and wherein, the side of each through hole is cut with an opening; Launch band 3 to be made up of with the ox-hide skin pocket being connected two flat rubber bands two flat rubber bands, the end of launching band 3 is fixed on through hole by opening.Launching band adopts flat rubber band to eliminate resonator, and noise is low; Compare center of circle hollow eraser muscle, adopt flat rubber band, the initial velocity launching band promotes, and effective range increases, and power strengthens.Article two, between flat rubber band, adopt ox-hide skin pocket to connect, strong to the adhesive force of bullet, contribute to the fixing of bullet.
The end of launching band in a kind of fixed form of bow door is: by the end of arbitrary flat rubber band two side stretchings in the horizontal direction, circle rubber band two ends are vertically utilized to extend, flat rubber band is coated on outside round rubber band, when circle rubber band is stretched to by opening, circle rubber band enters in through hole with flat rubber band, and the elasticity of circle rubber band recovers flat rubber band to be fastened in through hole; Flat rubber band lays out from opening part.
The end of launching band in the another kind of fixed form of bow door is: by the end of arbitrary flat rubber band two side stretchings in the horizontal direction, the sidepiece along flat rubber band enters through hole from opening, and extends to outside from the inner side of through hole, and flat rubber band is fixed on through hole.
Also comprise striker mechanism in the utility model, 13 rear ends being arranged on casing 2 of meeting and discussing of striker mechanism, the hasp of striker mechanism is arranged in tail casket 6, and it is outer and drive hasp to meet and discuss with release that the switch 12 of striker mechanism is arranged on tail casket 6.
Striker mechanism is used for the connection of casing 2 and tail casket 6, and when meeting and discussing in 13 hasps snapped in tail casket 6 on casing 2, meet and discuss 13 locked in hasp, casing 2 is connected with tail casket 6; Start the switch 12 of striker mechanism, meeting and discussing on the hasp release casing 2 in tail casket 6, pushes away casing 2 forward along bow body 1, and separately, casing 2 slides on bow body 1 for casing 2 and tail casket 6.
Also comprise handle 10 and sight 11 in the utility model, handle 10 is arranged on the below of bow body 1, is convenient to the holding of gun-type catapult; Sight 11 is arranged on the top of supporting frame 9, and sight 11 and pillar release aid 7 are coaxially set, and improves the aiming degree of catapult, improves launch accuracy further; The top of supporting frame 9 is provided with inverted trapezoidal guide rail, and inverted trapezoidal guide rail and pillar release aid 7 are coaxially set, and sight 11 is arranged on inverted trapezoidal guide rail, limits the axiality of sight and pillar release aid, improve pointing accuracy further by frame for movement.Supporting frame 9 and casing 2 are integral type structure, improve the precision of casing and supporting frame.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a gun-type catapult, is characterized in that, comprising:
Bow body, its front end is provided with bow door, and rear end is provided with tail casket;
Casing, what it slided is arranged on described bow body, and is flexibly connected with described tail casket, and the top of described casing is provided with pillar release aid, and bottom is provided with trigger slot;
Launch band, it is dismountable is arranged on described bow door, described in launch band and be stretched to described pillar release aid;
Trigger, it is connected with described pillar release aid and drives described pillar release aid to launch band described in discharging, and described casing is extended by described trigger slot in the lower end of described trigger.
2. gun-type catapult according to claim 1, is characterized in that, described bow body is made up of a pair slip pipe, and a bow holder is extended in described slip pipe from the rear end of described slip pipe by a retaining mechanism.
3. gun-type catapult according to claim 1, it is characterized in that, the top of described casing is provided with a supporting frame, and support frame as described above body is positioned at the front end of described pillar release aid, support frame as described above body is made up of a sidepiece and a top, and described sidepiece is arranged on the side of described casing; The distance that described in described distance from top, the top of casing is certain.
4. gun-type catapult according to claim 1, is characterized in that, the shape of described bow door is U-shaped, and the two ends of described bow door are provided with two longitudinal holes, and the side of each described through hole is cut with an opening;
The described band that launches is made up of with the ox-hide skin pocket being connected two flat rubber bands two flat rubber bands, described in launch band end be fixed on described through hole by described opening.
5. gun-type catapult according to claim 1, it is characterized in that, also comprise striker mechanism, meeting and discussing of described striker mechanism is arranged on the rear end of described casing, the hasp of described striker mechanism is arranged in described tail casket, and the switch-linear hybrid of described striker mechanism at described tail casket outward and drive described hasp to meet and discuss described in discharging.
6. gun-type catapult according to claim 2, is characterized in that, described retaining mechanism is a spring clip, and described spring clip is arranged in described tail casket, and is in compressive state.
7. gun-type catapult according to claim 2, is characterized in that, also comprise handle, and described handle is arranged on the below of described bow body.
8. gun-type catapult according to claim 3, is characterized in that, also comprise sight, and it is arranged on the top of support frame as described above body, and described sight and described pillar release aid are coaxially set.
9. gun-type catapult according to claim 8, is characterized in that, the top of support frame as described above body is provided with inverted trapezoidal guide rail, and described inverted trapezoidal guide rail and described pillar release aid are coaxially set, and described sight is arranged on described inverted trapezoidal guide rail.
10. gun-type catapult according to claim 8, is characterized in that, support frame as described above body and described casing are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827586.4U CN204373507U (en) | 2014-12-23 | 2014-12-23 | A kind of gun-type catapult |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827586.4U CN204373507U (en) | 2014-12-23 | 2014-12-23 | A kind of gun-type catapult |
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| Publication Number | Publication Date |
|---|---|
| CN204373507U true CN204373507U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827586.4U Active CN204373507U (en) | 2014-12-23 | 2014-12-23 | A kind of gun-type catapult |
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| CN (1) | CN204373507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807371A (en) * | 2014-12-23 | 2015-07-29 | 赵永功 | Gun type slingshot |
-
2014
- 2014-12-23 CN CN201420827586.4U patent/CN204373507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807371A (en) * | 2014-12-23 | 2015-07-29 | 赵永功 | Gun type slingshot |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |