CN102183173A - Automatic centripetal slingshot - Google Patents
Automatic centripetal slingshot Download PDFInfo
- Publication number
- CN102183173A CN102183173A CN2011100714046A CN201110071404A CN102183173A CN 102183173 A CN102183173 A CN 102183173A CN 2011100714046 A CN2011100714046 A CN 2011100714046A CN 201110071404 A CN201110071404 A CN 201110071404A CN 102183173 A CN102183173 A CN 102183173A
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- China
- Prior art keywords
- ring
- slingshot
- rubber band
- catapult
- automatically
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Abstract
The invention discloses an automatic centripetal slingshot, which breaks through the conventional slingshot idea. The position of a rubber band on the slingshot can be regulated randomly according to the use situation of a user, so that a target can be observed conveniently. The automatic centripetal slingshot has an automatic centripetal function; the user holds the slingshot by one hand and pulls a rubber pocket by the other hand so as to drive the rubber band; and a ball in the rubber pocket is parallel to an active ring of the slingshot immediately and can shoot the target accurately by aligning through a sight bead and a sight which are fixed on the active ring. By use of the slingshot accessory, various rubber bands sold in the market can be used; according to a personal strength and a personal fond, the user can select a slingshot accessory, namely a rubber band buckle comprising a double-strand, four-strand, eight-strand and flat rubber band.
Description
Technical field
The present invention relates to physical culture competition toy field, particularly catapult entad automatically.
Background technology
Catapult is a kind of have abundant history among the people and extensive mass foundation competition toy, and the past all passes is till now attacking a kind of catapult Y shape.But this catapult simple in structure in use has much to solve defect and shortcoming; Beat that to be forbidden be a kind of general character, get to hand easily and get to Gong Bi, cause the bullet resilience to accidentally injure the people.Its hand-held bow that has its source in is pinched the skin pocket on the other hand, how to do being difficult to all guarantee that each bullet penetrates from the catapult center.Aiming mode; Be to elongate the back with reference to the rubber band straight line at rubber band, on the catapult head a bit or the catapult central point estimate shooting, so cause the low precision that has a very wide distribution of catapult point of impact.Reason mainly is that a hand-held bow is pinched the skin pocket on the other hand, can't guarantee that at three dimensions bullet is parallel to catapult and causes the catapult fire accuracy very low.Make people feel that catapult is more suitable in entertainment for children.Nowadays along with the continuous development of internet, the catapult technology is developed at home and abroad, makes people acceptant this have competitiveness height, cost catapult low, easy to use.
Summary of the invention
The present invention is catapult entad automatically, and the catapult notion that breaks traditions can be regulated the position of rubber band on catapult arbitrarily according to individual operating position, is convenient to object observing.Have automatically to heart function; Hand-held catapult, another pulls the moving rubber band of moving skin kicking strap, and the interior bullet of skin pocket is parallel to catapult immediately and initiatively encircles, and can accurately hit target by the foresight and the sight aiming that are fixed on the active ring.After using this catapult annex.Can use various on the market rubber bands, can select for use the catapult annex to comprise bifilar, four strands, stereotyped writing and flat-shaped rubber band according to the personal like.
In order to realize above-mentioned effect, the present invention automatically entad catapult be to realize like this; Automatically entad catapult mainly by the bow body, initiatively ring, member such as buckled by rotating ring, handle, handle base, rubber band, skin pocket, rubber band and form.
One; More specifically, it is characterized in that initiatively encircling two holes and pass connection from inside to outside by rotating ring, bearing pin one end weldering extremely on by rotating ring, and is guaranteed that initiatively ring rotates flexibly by bearing pin, fluent.Being used by rotating ring of assembling stated same method to be fixed on the adjustable ring.
Two; Geng Jin Yi Walk's, the described adjustable ring that assembles is packed into from the bow body back side, uses screw, is screwed in the groove of adjustable ring from bending external four direction screw, reaches adjustable ring is fixed to the purpose of bending on the body.
Three; Geng Jin Yi Walk's, in the bow body bottom that assembles one screw is arranged, screw in double-threaded screw at screw, pass the handle center hole, screw on handle base.
Four; Geng Jin Yi Walk's, before connecting the rubber band button, earlier in initiatively encircling the left and right sides, back side screwed hole, put into spacer pin, spring successively, hollow nut is passed spacer pin be spun on and initiatively encircle.The spacer pin effect is in order to change the rubber band button fast, to prevent that the alignment pin that connects active ring and rubber band button from coming off
Five; More specifically, in the left side ears seat of ring initiatively, insert the rubber band button, quilt cover with pull moving spacer pin insert alignment pin after spacer pin reset, successively by above-mentioned alignment pin on the right of packing into equally.
Six; Geng Jin Yi Walk's, rubber band connects the skin pocket and is through after rubber band buckles.Hand-held catapult, the pulling rubber band, the masterpiece of rubber band is used for initiatively last two limits of ring, for the power of balance from rubber band, initiatively ring rotates vertically power is passed to by rotating ring, by rotating ring with power transmission vertically rotate with dynamic balance in the skin pocket bullet parallel till, initiatively encircle and will be looked hand-held catapult and change and change automatically by the rotating ring rotational angle, maximum angle changing reaches 35 ° and surpasses 35 ° of initiatively rings and will be bumped by rotating ring and can't rotate, and general in actual use rotational angle is in 10 °.
Compare with existing catapult technology;
The present invention automatically entad catapult compare with existing catapult technology, its distinguishing feature is; Automatically adjust the depth of parallelism of hand-held catapult and bullet, the bullet hit rate is greatly improved.Human oriented design can be regulated the position of rubber band on catapult arbitrarily according to individual operating position, is convenient to object observing, is initiatively having foresight and sight on the ring.Can be according to the target distance, mobile defensive position and slewing shooting.Do not worry taking place to beat bow wall situation because of each bullet all penetrates by the catapult center, various on the market rubber bands entad all can use on the catapult automatically in the present invention.
The present invention automatically entad catapult prove that a kind of fire accuracy height, safe and reliable, the rubber band scope of application are wide, human oriented design, be fit to popularize and use through repetition test.
Particular content of the present invention is described further by following examples and accompanying drawing thereof;
Fig. 1; It is catapult general assembly schematic diagram entad automatically
Fig. 2; Be automatically entad the catapult rubber band buckle annex map and bow body schematic rear view
Fig. 3; It is Figure of abstract
Below in conjunction with Fig. 1--Fig. 3 describes entad catapult concrete structure and the working condition automatically that proposes according to the present invention in detail.
Automatically entad catapult is encircled (15), is formed by rotating ring (25), adjustable ring (26), handle (4), skin pocket (1), rubber band (2) by bow body (3), active.
More specifically, initiatively ring (15) is put into by in the rotating ring (25), from inside to outside passes passive annular distance (22) by active annular distance (14) with bearing pin (21) and welds extremely on passive annular distance (22) with the end of argon arc welding with bearing pin (21).With the same manner another bearing pin is fixed to by on the rotating ring (25), and guarantees that initiatively ring (15) is vertically by rotating ring (25).Initiatively ring (15) rotates flexibly in by rotating ring (25) palpus.
Geng Jin Yi Walk's, described assemble put into adjustable ring (26) by rotating ring (25), from inside to outside pass adjusting annular distance (28) with bearing pin (23) and the one end weldering of bearing pin (23) is extremely being regulated on the annular distance (28), and guarantee by rotating ring (25) vertically in adjustable ring (26) with argon arc welding by passive annular distance (24).Rotated flexibly in adjustable ring (26) palpus by rotating ring (25).
More specifically, initiatively encircling (15) ears seat (10) back side symmetrical distribution two screws (17), screw (17) is ganged up ears to perforation (11).In screw (17), spacer pin (19) to be housed respectively on the spacer pin step, to be with spring (18), the back is fixed in the screw (17) with hollow setscrew nut (20), and spacer pin (19) exposes is convenient to spur spacer pin replacing rubber band button.Spacer pin (19) front end gos deep into ears in the perforation (11) by spring (18) active force, and is stuck in the groove of alignment pin (12), and the spacer pin effect is in order to change the rubber band button fast, to prevent that the alignment pin (12) that connects active ring and rubber band button from coming off.
Geng Jin Yi Walk's, the described adjustable ring that assembles (26) is put on bow body (3) the bow body step (36), and tightly is screwed on the passive ring groove (27) by positioning screw hole (8) at bow body (3) with screw (7).
Geng Jin Yi Walk's, described at the bottom screw Fig. 2 (29) that assembles bow body (3), screw in double-threaded screw (5), pass handle (4) centre bore, screw handle base (6).
Geng Jin Yi Walk's, initiatively having foresight sight (16) and sight Fig. 2 (31) on the ring (15).
More specifically,, ears hole (11) is arranged on the ears seat (10), pass ears hole (11), pass rubber band locating hole (30) and connect rubber band button (13) with bearing pin (12) initiatively having ears seat (10) to be symmetrically distributed on the ring (15).
Geng Jin Yi Walk's, can require to select for use rubber band button Fig. 2 (32), (33), (34) according to the individual, go up the rubber band (2) that insertion has connected skin pocket (1), whole catapult installation at rubber band button (13).
According to individual's hand shape, rotate the angle of adjustable ring (26) when using first, make rubber band be parallel to eyes, be convenient to object observing at bow body (3).Go up at bow body (3) positioning screw hole (8) then and tightly be screwed on the passive ring groove (27) with screw (7).Secured adjusted ring (26) is in the position of bow body (3).
Hand-held catapult, pulling skin pocket (1), drive rubber band (2), for balance is handed catapult from three dimensions, with respect to the point of skin pocket (1), the masterpiece of rubber band is used for initiatively ring (15) ears seat (10), and driving initiatively, ring (15) passes to power by rotating ring (25) along bearing pin (21) axial rotation, by rotating ring (25) with power along bearing pin (23) axially transmission rotate, with dynamic balance in skin pocket (1) till the parallel active ring of bullet (15).Ring and will be looked by the rotating ring rotational angle and to pinch skin pocket (1) hand and hand-held catapult angle changes and changes automatically initiatively.Eyes are by aiming at foresight (16) and target at the sight Fig. 2 (31) that initiatively encircles on (15), and defensive position is unclamped skin pocket (1) bullet and penetrated from the catapult center, finishes once-through operation.
Claims (6)
1. entad catapult is by bending body (3), active ring (15), being buckled Fig. 2 (32), (33), (34), (13) by rotating ring (25), adjustable ring (26), handle (4), rubber band automatically, and skin pocket (1), rubber band (2) are formed.
2. according to the described catapult entad automatically of claims 1, it is characterized in that bending the active ring (15) that is equipped with the garden annular in the body (3), by rotating ring (25), adjustable ring (26), initiatively ring (15) along bearing pin (21) axial rotation by rotating ring (25) along bearing pin (23) axial rotation.
3. according to the described catapult entad automatically of claims 1, it is characterized in that can be in the interior 360 ° of rotations of bow body (3) at adjustable ring (26), and can be in positioned at arbitrary angles.
4. according to the described catapult entad automatically of claims 1, it is characterized in that having symmetrical ears seat (10) to be used for the location selects rubber band button Fig. 2 (32), (33), (34), (13) for use on ring (15) initiatively.
5. according to the described catapult entad automatically of claims 1, it is characterized in that foresight (16) and sight Fig. 2 (31) being housed at ring (15) initiatively.
6. according to the described catapult entad automatically of claims 1, it is characterized in that two spacer pin Fig. 2 (19) being housed respectively at the back side of ring (15) initiatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100714046A CN102183173A (en) | 2011-05-20 | 2011-05-20 | Automatic centripetal slingshot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100714046A CN102183173A (en) | 2011-05-20 | 2011-05-20 | Automatic centripetal slingshot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102183173A true CN102183173A (en) | 2011-09-14 |
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ID=44569424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100714046A Pending CN102183173A (en) | 2011-05-20 | 2011-05-20 | Automatic centripetal slingshot |
Country Status (1)
| Country | Link |
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| CN (1) | CN102183173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512425A (en) * | 2013-07-02 | 2014-01-15 | 赵一民 | Slingshot mechanical sighting device |
| CN108955368A (en) * | 2018-09-25 | 2018-12-07 | 李�杰 | A kind of tieing-less type catapult |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092514U (en) * | 2011-03-18 | 2011-12-28 | 赵一民 | Automatic-centripetal catapult |
-
2011
- 2011-05-20 CN CN2011100714046A patent/CN102183173A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092514U (en) * | 2011-03-18 | 2011-12-28 | 赵一民 | Automatic-centripetal catapult |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512425A (en) * | 2013-07-02 | 2014-01-15 | 赵一民 | Slingshot mechanical sighting device |
| CN108955368A (en) * | 2018-09-25 | 2018-12-07 | 李�杰 | A kind of tieing-less type catapult |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |