CN108955368A - A kind of tieing-less type catapult - Google Patents
A kind of tieing-less type catapult Download PDFInfo
- Publication number
- CN108955368A CN108955368A CN201811119929.0A CN201811119929A CN108955368A CN 108955368 A CN108955368 A CN 108955368A CN 201811119929 A CN201811119929 A CN 201811119929A CN 108955368 A CN108955368 A CN 108955368A
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- China
- Prior art keywords
- bow
- elastic part
- tieing
- locking rope
- less type
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B3/00—Sling weapons
- F41B3/02—Catapults, e.g. slingshots
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to field of mechanical technique, in particular to a kind of tieing-less type catapult comprising main body, elastic part and locking rope；Main body includes bent body, bow tail and two bows, and bow and bow tail are separately positioned on the both ends of bent body, and two bows are opposite to be arranged symmetrically with bent body；First through hole is provided on bow；Bent body has receiving channel, and receiving channel is connected to first through hole；One end of locking rope has ring buckle, and the other end passes through receiving channel and connect with elastic part；Ring buckle is located at outside of the first through hole far from bow；Elastic part, elastic part are movably located in main body；And elastic part is configured as traction locking rope so that ring buckle abuts bow, or unclamps locking rope so that ring buckle is far from bow.Such tieing-less type slingshot structure is simple, can be bundled flat rubber band on sub- bow by locking rope by operating elastic part, structure is simple and convenient to operate.
Description
Technical field
The present invention relates to field of mechanical technique, in particular to a kind of tieing-less type catapult.
Background technique
It is known that " catapult " has had very long history in China or even in the world, people are to bullet in recent years
Bow sports are paid close attention to and are had deep love for by more people with the propagation of network.In catapult field, since flat rubber band has pulling force lighter,
The advantages such as more stable are sprung back, are occupied an leading position now in the rubber band option of catapult sports with flat rubber band.
Skin style of tying up in current flat rubber band fixed form is fixed, and is bundled on catapult bow since rubber band is U-shaped, bullet
It is smaller to bend bow, it is not easy to a target centroid (taking aim at a little than more visible) is blocked, due to the appearance of the smaller catapult bent body of catapult bow
Also relatively beautiful, feel is also pleasant.This fixed form has the characteristics that drive the cross, is with high accuracy.But skin is replaced every time
Muscle requires user and goes to pinion (fixation) rubber band by hand, and user is needed to have certain experience and patience, and time-consuming takes
Power.
Summary of the invention
The purpose of the present invention includes providing a kind of tieing-less type catapult, can efficiently, quickly complete to consolidate flat rubber band
It is fixed, and such tieing-less type slingshot structure is simple and convenient to operate, and avoids manual bundle by way of simulating flat rubber band binding
It ties up, and the fixation to rubber band is directly completed by adjusting elasticity part, it is easily manufactured, be conducive to large-scale pipeline production.
The embodiment of the present invention is achieved through the following technical solutions:
A kind of tieing-less type catapult comprising:
Main body, elastic part and locking rope；
Main body includes bent body, bow tail and two bows, and bow and bow tail are separately positioned on the both ends of bent body, two bow phases
It is arranged symmetrically to bent body；First through hole is provided on bow；Bent body has receiving channel, and receiving channel and first through hole connect
It is logical；
One end of locking rope has ring buckle, and the other end passes through receiving channel and connect with elastic part；Ring buckle is located at first
Outside of the through-hole far from bow；
Elastic part, elastic part are movably located in main body；And elastic part is configured as traction locking rope so that ring buckle
Bow is abutted, or unclamps locking rope so that ring buckle is far from bow.
It for existing skin money catapult of tying up needs that rubber band is bundled in upper bow bring inconvenience by hand, inventor devises one
Kind tieing-less type catapult comprising main body, elastic part and locking rope.In use, there is one end setting of ring buckle to exist locking rope
Outside of the first through hole far from bow, the other end pass through receiving channel and connect with elastic part.When needing to bundle flat rubber band, by ring
Retaining ring is located on bow, and latch closure and bow outer surface form the accommodation space of annular, and flat rubber band is placed on the accommodation space
It is interior；Elastic part traction locking rope is operated again so that ring buckle abuts bow, so that flat rubber band can be fixed on bow.When
When needing to unclamp flat rubber band, it is only necessary to unclamp locking rope by elastic part so that ring buckle is far from bow, flat rubber band can be from upper
The accommodation space stated departing from.To sum up, such tieing-less type slingshot structure is simple, can pass through locking rope by operating elastic part
Flat rubber band is bundled on sub- bow, structure is simple and convenient to operate, and can significantly improve the installation effectiveness of flat rubber band, and make
It makes conveniently, is conducive to large-scale pipeline production.
In an embodiment of the present invention:
The end that above-mentioned elastic part pulls locking rope is mobile to the direction far from bow, so that ring buckle abuts bow；
Elastic part unclamps the end of locking rope so that ring buckle is far from bow.
In an embodiment of the present invention:
Above-mentioned receiving channel extends to bow tail；
Elastic part is movably disposed in bow tail.
In an embodiment of the present invention:
Above-mentioned elastic part is connect with main body screw.
In an embodiment of the present invention:
Above-mentioned bow tail is detachably connected with bent body.
In an embodiment of the present invention:
Above-mentioned tieing-less type catapult further includes sliding block；
Locking rope is connect by sliding block with elastic part.
In an embodiment of the present invention:
Above-mentioned tieing-less type catapult further includes curved tube；
Curved tube is arranged in receiving channel, and locking rope passes through curved tube from first through hole direction and connect with elastic part.
In an embodiment of the present invention:
Above-mentioned elastic part, which is configured as rotation, makes locking rope in twisted shape, and shortens the length direction of elastic part, thus
Ring buckle is set to abut bow；
Or locking rope is unscrewed so that ring buckle is far from bow.
In an embodiment of the present invention:
Above-mentioned further includes rope Locking device and the first spring；
Rope Locking device has the first protrusion extended radially outward；The side of first protrusion is connect with locking rope, and first is convex
The other side far from locking rope is played to be connected on the inner wall of receiving channel by the first spring；
And first the other side of protrusion extend to and connect with elastic part.
In an embodiment of the present invention:
Above-mentioned further includes snap ring gasket and improved mat；
Snap ring gasket is arranged between the first spring and the first protrusion；
Between improved mat is arranged on the outside of elastic part and main body.
The technical solution of the embodiment of the present invention is at least had the following advantages and beneficial effects:
A kind of tieing-less type catapult comprising main body, elastic part and locking rope.In use, locking rope is had ring buckle
Outside of the first through hole far from bow is arranged in one end, and the other end passes through receiving channel and connect with elastic part.It is flat when needing to bundle
When rubber band, latch closure is set on bow, and latch closure and bow outer surface form the accommodation space of annular, and flat rubber band is placed on
In the accommodation space；Elastic part traction locking rope is operated again so that ring buckle abuts bow, so that flat rubber band can be fixed on
On bow.When needing to unclamp flat rubber band, it is only necessary to unclamp locking rope by elastic part so that ring buckle is far from bow, flat skin
Muscle can from above-mentioned accommodation space departing from.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the first structure diagram of tieing-less type catapult provided in an embodiment of the present invention；
Fig. 2 is the second structural schematic diagram of tieing-less type catapult provided in an embodiment of the present invention；
Fig. 3 is the third structural schematic diagram of tieing-less type catapult provided in an embodiment of the present invention；
Fig. 4 is the 4th structural schematic diagram of tieing-less type catapult provided in an embodiment of the present invention；
Fig. 5 is the 5th structural schematic diagram of tieing-less type catapult provided in an embodiment of the present invention.
Icon: 10- tieing-less type catapult；100- main body；110- bent body；111- receiving channel；120- bends tail；130- bow；
131- first through hole；The elastic part of 200-；300- locking rope；310- ring buckle；400- sliding block；500- curved tube；600- rope Locking device；
The first protrusion of 610-；The first spring of 700-；710- snap ring gasket；720- improved mat.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and
It cannot be understood as indicating or implying relative importance.
In addition, being not offered as requiring component abswolute level or outstanding if there are the terms such as term "horizontal", "vertical", " pendency "
It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
Structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Skin style of tying up in the fixed form of current flat rubber band is fixed, and is bundled on catapult bow since rubber band is U-shaped,
Catapult bow is smaller, it is not easy to a target centroid (taking aim at a little than more visible) is blocked, it is outer due to catapult bow smaller catapult bent body
Table is also relatively beautiful, and feel is also pleasant.This fixed form has the characteristics that drive the cross, is with high accuracy.But replacement every time
Rubber band requires user and goes to pinion (fixation) rubber band by hand, needs user to have certain experience and patience, and time-consuming
Arduously.
In order to overcome the above problem, a kind of tieing-less type catapult is provided in the following embodiments.
Embodiment 1
Please refer to Fig. 1, Fig. 1 is that of the invention the present embodiment provides a kind of structural schematic diagrams of tieing-less type catapult 10.From Fig. 1
In it can be seen that a kind of tieing-less type catapult 10 comprising main body 100, elastic part 200 and locking rope 300.
Main body 100 includes bent body 110, bow tail 120 and two bows 130, and bow 130 and bow tail 120 are separately positioned on bow
The both ends of body 110, two bows 130 are opposite to be arranged symmetrically with bent body 110；First through hole 131 is provided on bow 130；Bent body
110 have receiving channel 111, and receiving channel 111 is connected to first through hole 131；
One end of locking rope 300 has ring buckle 310, and the other end passes through receiving channel 111 and connect with elastic part 200；Ring
Shape button 310 is located at outside of the first through hole 131 far from bow 130；
Elastic part 200, elastic part 200 are movably located in main body 100；And elastic part 200 is configured as traction locking
Rope 300 is so that ring buckle 310 abuts bow 130, or unclamps locking rope 300 so that ring buckle 310 is far from bow 130.
For existing skin money catapult of tying up need that rubber band is bundled in upper 130 bring of bow inconvenience, inventor's design by hand
A kind of tieing-less type catapult 10 comprising main body 100, elastic part 200 and locking rope 300.In use, locking rope 300 is had
One end of ring buckle 310 is arranged in outside of the first through hole 131 far from bow 130, the other end pass through receiving channel 111 with it is elastic
Part 200 connects.When needing to bundle flat rubber band, latch closure is set on bow 130, and latch closure is formed with 130 outer surface of bow
The accommodation space of annular, flat rubber band is placed in the accommodation space；Elastic part 200 is operated again draws locking rope 300 so that ring
Shape button 310 abuts bow 130, so that flat rubber band can be fixed on bow 130.When needing to unclamp flat rubber band, only need
Locking rope 300 is unclamped by elastic part 200 so that ring buckle 310 is far from bow 130, flat rubber band can be empty from above-mentioned receiving
Between departing from.To sum up, such 10 structure of tieing-less type catapult is simple, can be incited somebody to action by operating elastic part 200 by locking rope 300
Flat rubber band bundlees on sub- bow 130, and structure is simple and convenient to operate, and can significantly improve the installation effectiveness of flat rubber band, and make
It makes conveniently, is conducive to large-scale pipeline production.
It should be noted that in catapult in use, be additionally provided with protective case on the outside of main body 100, the protective case is by catapult master
Receiving channel 111, locking rope 300 in body 100 etc. encompass, that is, user's hand is protected to escape injury, and have ensured lock
Tight rope 300 being capable of steady operation.
Optionally, in the present embodiment, locking rope 300 is any in flexible steel cable, wear-resisting rope or bungee.
From this figure it can be seen that in the present embodiment, tieing-less type catapult 10 includes two elastic parts 200 and two lockings
Rope 300；The setting of each locking rope 300 equal one end is arranged on an elastic part 200 in a bow 130, the other end.
With continued reference to Fig. 1 to Fig. 3, to understand more CONSTRUCTED SPECIFICATIONs of tieing-less type catapult 10.
In the present embodiment of the invention, above-mentioned elastic part 200 pulls the end of locking rope 300 to far from bow 130
Direction is mobile, so that ring buckle 310 abuts bow 130；Elastic part 200 unclamps the end of locking rope 300 so that ring buckle 310 is remote
From bow 130.
Further, in the present embodiment of the invention, above-mentioned receiving channel 111 extends to bow tail 120；Elastic part 200
It is movably disposed in bow tail 120.So ensure that the use that will not influence catapult is arranged in elastic part 200.
Optionally, in the present embodiment, above-mentioned elastic part 200 is threadedly coupled with main body 100.Being threadedly coupled has structure letter
It is single, convenient and efficient, and being threadedly coupled processing and fabricating to be easily self-locking function.
Specifically, above-mentioned bow tail 120 is detachably connected with bent body 110.Locking rope 300, elastic part 200 etc. are so ensured
Handling, and be conveniently replaceable relevant accessory.Further, elastic part 200 can be bolt in the present embodiment, the bolt and bow
Tail 120 is threadedly engaged.
Optionally, in the present embodiment of the invention, above-mentioned tieing-less type catapult 10 further includes curved tube 500；Curved tube 500 is arranged
In receiving channel 111, locking rope 300 passes through curved tube 500 from 131 direction of first through hole and connect with elastic part 200.Curved tube 500
It can ensure that locking rope 300 can be protected in receiving channel 111, prevent from scratching.Optionally, curved tube 500 is according to receiving
The extending direction in channel 111 is bent.
Further, in the present embodiment, above-mentioned tieing-less type catapult 10 further includes sliding block 400；Locking rope 300 passes through sliding block
400 connect with elastic part 200.The connection of locking rope 300 and elastic part 200 is convenient in the setting of sliding block 400, on the other hand, sliding block
400 provide movement clearance for the movement of elastic part 200.
In use, there is one end of ring buckle 310 first through hole 131 is arranged in far from the outer of bow 130 locking rope 300
Side, the other end pass through receiving channel 111 and connect with elastic part 200.When needing to bundle flat rubber band, latch closure is set in bow
On 130, and latch closure and 130 outer surface of bow form the accommodation space of annular, and flat rubber band is placed in the accommodation space；It grasps again
Making the elastic part 200 of rotation keeps locking rope 300 mobile to bow 120 direction of tail, and at this moment ring buckle 310 is mobile until supporting towards bow 130
Bow 130 is connect, so that flat rubber band can be fixed on bow 130.When needing to unclamp flat rubber band, it is only necessary to by reversed
Elastic part 200 is unscrewed, to unclamp locking rope 300 so that ring buckle 310 is far from bow 130, flat rubber band can be from above-mentioned appearance
Receive space departing from.
Referring to figure 4., Fig. 4 is another sliding block 400 provided in this embodiment of the invention.
Sliding block 400 in Fig. 4 is different with the sliding block 400 in Fig. 3.Sliding block 400 in Fig. 3 is a complete entity.
Sliding block 400 in Fig. 4 has a perforative buffering through-hole, and elastic part 200 is with the buffering through-hole far from locking rope 300
Inner thread connection, when elastic part 200 draw locking rope 300 so that ring buckle 310 abut bow 130 when, sliding block 400 drive
Locking rope 300 is moved to bow 120 direction of tail, while the end of locking member is moved relative to sliding block 400 to locking rope 300, at this moment
Above-mentioned buffering through-hole is used to accommodate 200 end of elastic part of protrusion.
Embodiment 2
Referring to figure 5., Fig. 5 is that of the invention the present embodiment provides a kind of partial schematic diagrams of tieing-less type catapult 10.Its with
The tieing-less type catapult 10 of embodiment 1 the difference is that, the elastic part 200 of the tieing-less type catapult 10 of the present embodiment is configured as revolving
Turn to make locking rope 300 in twisted shape, and shorten the length direction of elastic part 200, so that ring buckle 310 be made to abut bow 130；
Or locking rope 300 is unscrewed so that ring buckle 310 is far from bow 130.
Specifically, above-mentioned tieing-less type catapult 10 further includes rope Locking device 600 and the first spring 700；
Rope Locking device 600 has the first protrusion 610 extended radially outward；The side of first protrusion 610 and locking rope 300
Connection, the other side of first protrusion 610 far from locking rope 300 are connected to the inner wall of receiving channel 111 by the first spring 700
On；And first the other side of protrusion 610 extend to and connect with elastic part 200.
In use, there is one end of ring buckle 310 first through hole 131 is arranged in far from the outer of bow 130 locking rope 300
Side, the other end pass through receiving channel 111 and connect with elastic part 200.When needing to bundle flat rubber band, latch closure is set in bow
On 130, and latch closure and 130 outer surface of bow form the accommodation space of annular, and flat rubber band is placed in the accommodation space；
Elastic part 200 is operated again and rotates rope Locking device 600 towards any direction, and the locking rope 300 inside catapult bent body 110 can be in
Twisted shape, twisted shape can make the rope of rope Locking device 600 shorten (relatively tight).The first spring 700 is pushed against the first protrusion 610 and bow tail simultaneously
Between 120, under the reaction force of locking rope 300 and the radial reaction force of the first spring 700, so that rope Locking device 600 is no longer
Revolution (turns the tight rope 300 that uncages).This mode designs simply, easy to use, low in cost.
When needing to unclamp flat rubber band, it is only necessary to unclamp locking rope 300 so that ring buckle 310 is separate by elastic part 200
Bow 130, flat rubber band can from above-mentioned accommodation space departing from.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of tieing-less type catapult characterized by comprising
Main body, elastic part and locking rope；
The main body includes bent body, bow tail and two bows, and the bow and the bow tail are separately positioned on the two of the bent body
End, two bows are opposite to be arranged symmetrically with the bent body；First through hole is provided on the bow；The bent body has appearance
Receive channel, the receiving channel is connected to the first through hole；
One end of the locking rope has ring buckle, and the other end passes through the receiving channel and connect with the elastic part；The ring
Shape button bit is in outside of the first through hole far from the bow；
Elastic part, the elastic part are movably set on the body；And the elastic part is configured as drawing the locking
It restricts so that the ring buckle abuts the bow, or unclamps the locking rope so that the ring buckle is far from the bow.
2. tieing-less type catapult according to claim 1, it is characterised in that:
The end that the elastic part pulls the locking rope is mobile to the direction far from the bow, so that the ring buckle abuts
The bow；
The elastic part unclamps the end of the locking rope so that the ring buckle is far from the bow.
3. tieing-less type catapult according to claim 2, it is characterised in that:
The receiving channel extends to the bow tail；
The elastic part is movably disposed in the bow tail.
4. tieing-less type catapult according to claim 2 or 3, it is characterised in that:
The elastic part is connect with the main body screw.
5. tieing-less type catapult according to claim 3, it is characterised in that:
The bow tail is detachably connected with the bent body.
6. tieing-less type catapult according to claim 1, it is characterised in that:
The tieing-less type catapult further includes sliding block；
The locking rope is connect by the sliding block with the elastic part.
7. tieing-less type catapult according to claim 1, it is characterised in that:
The tieing-less type catapult further includes curved tube；
The curved tube is arranged in the receiving channel, and the locking rope passes through the curved tube and institute from the first through hole direction
State elastic part connection.
8. tieing-less type catapult according to claim 1, it is characterised in that:
The elastic part, which is configured as rotation, makes the locking rope in twisted shape, and shortens the length direction of elastic part, thus
The ring buckle is set to abut the bow；
Or the locking rope is unscrewed so that the ring buckle is far from the bow.
9. tieing-less type catapult according to claim 8, it is characterised in that:
It further include rope Locking device and the first spring；
The rope Locking device has the first protrusion extended radially outward；The side of first protrusion is connect with the locking rope, institute
The first protrusion is stated to be connected on the inner wall of the receiving channel far from the other side of the locking rope by first spring；
And the other side of first protrusion extends to and connect with elastic part.
10. tieing-less type catapult according to claim 9, it is characterised in that:
It further include snap ring gasket and improved mat；
The snap ring gasket is arranged between the first spring and first protrusion；
Between the improved mat is arranged on the outside of the elastic part and the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119929.0A CN108955368A (en) | 2018-09-25 | 2018-09-25 | A kind of tieing-less type catapult |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811119929.0A CN108955368A (en) | 2018-09-25 | 2018-09-25 | A kind of tieing-less type catapult |
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| CN206269669U (en) * | 2016-11-29 | 2017-06-20 | 吉首大学 | A kind of flat rubber band exempts to tie up catapult |
| CN206638086U (en) * | 2017-04-18 | 2017-11-14 | 朱有红 | A kind of catapult of fast quick-mounting rubber band |
| CN208887470U (en) * | 2018-09-25 | 2019-05-21 | 李�杰 | A kind of tieing-less type catapult |
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