CN204421743U - A kind of portable catapult - Google Patents
A kind of portable catapult Download PDFInfo
- Publication number
- CN204421743U CN204421743U CN201420670827.9U CN201420670827U CN204421743U CN 204421743 U CN204421743 U CN 204421743U CN 201420670827 U CN201420670827 U CN 201420670827U CN 204421743 U CN204421743 U CN 204421743U
- Authority
- CN
- China
- Prior art keywords
- support arm
- adapter sleeve
- right support
- left support
- arranges
- 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
Links
Abstract
A kind of portable catapult, comprise adapter sleeve, lever is installed in one end of adapter sleeve, the other end of adapter sleeve arranges one end of joint pin, the other end of joint pin arranges hinged seat, hinged seat is made up of two pieces of fixed heads, hinged seat arranges rotating shaft, the lower end of hinged left support arm and the lower end of right support arm in rotating shaft, breach toward the outer side is all offered in the upper end of left support arm and the upper end of right support arm, rubber band is hung between the breach of left support arm and right support arm, one end of the middle part hinged cross rod of right support arm, through hole is offered at the middle part of left support arm, in through hole, axis is set, the two ends of axis all arrange gear cap, the other end side of cross bar offers draw-in groove, draw-in groove coordinates with axis.The utility model can be combined into Y-shaped in use, is fixed by cross bar, as stable catapult shape.Under collapsed state, can yi word pattern be formed, be easy to carry.
Description
Technical field
The utility model belongs to outdoor gear field, particularly relates to a kind of portable catapult.
Background technology
Field exploration or work in, catapult can as the simple offensive weapons of one.The shape of catapult is Y-shaped, and catapult is the space that must occupy both sides in placement, is generally not easy to deposit and carry.
Utility model content
The utility model provides a kind of portable catapult, in order to solve defect of the prior art, is convenient for carrying.
The utility model is achieved by the following technical programs:
A kind of portable catapult, comprise adapter sleeve, lever is installed in one end of adapter sleeve, the other end of adapter sleeve arranges one end of joint pin, the other end of joint pin arranges hinged seat, hinged seat is made up of two pieces of fixed heads, hinged seat arranges rotating shaft, the lower end of hinged left support arm and the lower end of right support arm in rotating shaft, breach toward the outer side is all offered in the upper end of left support arm and the upper end of right support arm, rubber band is hung between the breach of left support arm and right support arm, one end of the middle part hinged cross rod of right support arm, through hole is offered at the middle part of left support arm, in through hole, axis is set, the two ends of axis all arrange gear cap, the other end side of cross bar offers draw-in groove, draw-in groove coordinates with axis.
The portable catapult of one as above, arranges internal thread in described adapter sleeve, for being threaded between adapter sleeve with lever.
The portable catapult of one as above, the periphery of described joint pin arranges external screw thread, and the end of lever arranges thread bush, and thread bush can coordinate with external screw thread, and lever is the tubular of hollow.
The portable catapult of one as above, an angle of the lower end of described left support arm and the lower end of right support arm is fillet, and another angle is chamfering, and chamfering contacts with the top margin of joint pin.
The utility model has the advantages that: the utility model can be combined into Y-shaped in use, is fixed by cross bar, as stable catapult shape.Under collapsed state, can yi word pattern be formed, be easy to carry.
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 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 utility model structural representation; Fig. 2 is that the A of Fig. 1 is to looking structure for amplifying schematic diagram; Fig. 3 is the I partial enlargement structural representation of Fig. 1; Fig. 4 is the II partial enlargement structural representation of Fig. 1; Fig. 5 is the utility model closure state structural representation.
Reference numeral: 1 adapter sleeve 2 hinged seat 3 left support arm 4 cross bar 5 right support arm 6 breach 7 joint pin 8 external screw thread 9 internal thread 10 through hole 11 axis 12 end cap 13 arc-shaped side 15 chamfering 16 draw-in groove 17 lever 18 thread bush 19 rubber band.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is 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.
A kind of portable catapult, as depicted in figs. 1 and 2, comprise adapter sleeve 1, lever 17 is installed in one end of adapter sleeve, the other end of adapter sleeve 1 arranges one end of joint pin 7, the other end of joint pin 7 arranges hinged seat 2, hinged seat 2 is made up of two pieces of fixed heads, hinged seat 2 is arranged rotating shaft 14, the lower end of hinged left support arm 3 and the lower end of right support arm 5 in rotating shaft 14, breach 6 toward the outer side is all offered in the upper end of left support arm 3 and the upper end of right support arm 5, rubber band 19 is hung between the breach 6 of left support arm 3 and right support arm 5, one end of the middle part hinged cross rod 4 of right support arm 5, through hole 10 is offered at the middle part of left support arm 3, axis 11 is set in through hole 10, the two ends of axis 11 all arrange gear cap 12, the other end side of cross bar 4 offers draw-in groove 16, draw-in groove 16 coordinates with axis 11.As shown in Figure 1, be using state, by cross bar 4 as support, stable Y-shaped can be formed, can use as catapult.When packing up, as shown in Figure 5, rotating horizontal pole 4, the draw-in groove 16 of cross bar 4 is separated with axis 11, and left support arm 3 and right support arm 5 rotate as on the same straight line of joint pin 7, are easy to carry.
Specifically, in described adapter sleeve 1, internal thread 9 is set, for being threaded between adapter sleeve 1 with lever 17.Succinctly easy to connect, be convenient to dismounting.
Concrete, the periphery of described joint pin 7 arranges external screw thread 8, and the end of lever 17 arranges thread bush 18, and thread bush 18 can coordinate with external screw thread 8, and lever 17 is the tubular of hollow.When not using, thread bush 18 coordinates with external screw thread 8, and left support arm 3 and right support arm 5 are inserted in lever 17, avoid swinging.
Further, as shown in Figure 3 and Figure 4, an angle of the lower end of described left support arm 3 and the lower end of right support arm 5 is fillet 13, and another angle is chamfering 15, and chamfering 15 contacts with the top margin of joint pin 7.In the on-state, chamfering 15 is adjacent to joint pin 7, can limit the maximum angle opened between left support arm 3 and right support arm 5, facilitates the fastening of cross bar 4 position.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a portable catapult, it is characterized in that: comprise adapter sleeve (1), lever (17) is installed in one end of adapter sleeve, the other end of adapter sleeve (1) arranges one end of joint pin (7), the other end of joint pin (7) arranges hinged seat (2), hinged seat (2) is made up of two pieces of fixed heads, hinged seat (2) is arranged rotating shaft (14), the upper lower end of hinged left support arm (3) of rotating shaft (14) and the lower end of right support arm (5), breach (6) toward the outer side is all offered in the upper end of left support arm (3) and the upper end of right support arm (5), rubber band (19) is hung between the breach (6) of left support arm (3) and right support arm (5), one end of the middle part hinged cross rod (4) of right support arm (5), through hole (10) is offered at the middle part of left support arm (3), axis (11) is set in through hole (10), the two ends of axis (11) all arrange gear cap (12), the other end side of cross bar (4) offers draw-in groove (16), draw-in groove (16) coordinates with axis (11).
2. the portable catapult of one according to claim 1, is characterized in that: arrange internal thread (9) in described adapter sleeve (1), for being threaded between adapter sleeve (1) with lever (17).
3. the portable catapult of one according to claim 1, it is characterized in that: the periphery of described joint pin (7) arranges external screw thread (8), the end of lever (17) arranges thread bush (18), thread bush (18) can coordinate with external screw thread (8), and (17 is the tubular of hollow to lever.
4. the portable catapult of one according to claim 1, it is characterized in that: an angle of the lower end of described left support arm (3) and the lower end of right support arm (5) is fillet (13), another angle is chamfering (15), and chamfering (15) contacts with the top margin of joint pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670827.9U CN204421743U (en) | 2014-11-11 | 2014-11-11 | A kind of portable catapult |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670827.9U CN204421743U (en) | 2014-11-11 | 2014-11-11 | A kind of portable catapult |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421743U true CN204421743U (en) | 2015-06-24 |
Family
ID=53472102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670827.9U Expired - Fee Related CN204421743U (en) | 2014-11-11 | 2014-11-11 | A kind of portable catapult |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928418A (en) * | 2016-07-04 | 2016-09-07 | 叶雨玲 | Slingshot with pop-up structure |
| CN105953643A (en) * | 2016-07-04 | 2016-09-21 | 叶雨玲 | Portable slingshot |
| CN106871715A (en) * | 2016-03-30 | 2017-06-20 | 孔德庆 | Catapult with crank arm mechanism |
-
2014
- 2014-11-11 CN CN201420670827.9U patent/CN204421743U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871715A (en) * | 2016-03-30 | 2017-06-20 | 孔德庆 | Catapult with crank arm mechanism |
| CN106871715B (en) * | 2016-03-30 | 2017-12-29 | 王昊辰 | Catapult with crank arm mechanism |
| CN105928418A (en) * | 2016-07-04 | 2016-09-07 | 叶雨玲 | Slingshot with pop-up structure |
| CN105953643A (en) * | 2016-07-04 | 2016-09-21 | 叶雨玲 | Portable slingshot |
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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: 20150624 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |