A kind of continuous firing mechanism of projectile toy
Technical field
The utility model belongs to toy technique field, relates to a kind of projectile toy, is specifically related to a kind of continuous firing mechanism of projectile toy.
Background technology
The trigger mechanism of common projectile toy is realized transmitting projectile by the parts such as gear assembly, trigger are set on the market at present.This type of trigger mechanism has the following disadvantages: complex structure; Next pulls trigger needs certain strength, and some children are because strength is played more difficult not.Our company improves in prior art, designs a kind of trigger mechanism of projectile toy.
In order to increase its interest, our company further improves on a kind of trigger mechanism of projectile toy, designs again a kind of continuous firing mechanism of projectile toy, proposes protection application in the lump to State Patent Office.
Utility model content
The purpose of this utility model be to provide a kind of interest and athletics strong, company's trigger mechanism of the projectile toy that shell fragment emission angle is adjustable, to solve weak point of the prior art.
The technical solution adopted in the utility model is: a kind of continuous firing mechanism of projectile toy, comprise the transmission channel that the space between involutory upper and lower covers and upper and lower covers involutory surface forms, described transmission channel is provided with the transmitting part being connected with upper and lower covers, the elastic ring front end of transmitting part front portion is provided with the opening penetrating for shell fragment, the width of this opening is less than the diameter of shell fragment, transmitting part is by rear portion " T " shape connecting plate is connected with upper and lower covers respectively, described " T " be provided with the pushing shrapnel member being connected with lower cover after shape connecting plate, directly over transmitting part elastic ring, the pilot hole upper end that described upper cover has is connected with the upper shell fragment member of supplying with continuously shell fragment to transmitting part elastic ring.
Described pushing shrapnel member comprises inside and outside push rod and back-moving spring, the back-moving spring one end being located in inner push-rod is connected with the pushed section before inner push-rod, the other end be located at inner push-rod after connecting portion in outer push rod front end be flexibly connected head and be connected, described pushing shrapnel member pushed section is located in the groove in the middle of the lower cover of the "T"-shaped connecting plate of elastic ring below, and the connecting plate of pushing shrapnel member by connecting portion bottom surface is inserted in the groove that lower cover back-end is corresponding and is connected with lower cover.
Described upper shell fragment member comprises from top to bottom the lower shell fragment cylinder of socket successively, branch sleeve, upper shell fragment cylinder and truncated cone-shaped cover, described branch sleeve upper end circumference is provided with the notch that a pair of one-tenth 180 degree are arranged, middle below notch, branch sleeve inwall is provided with a pair of back-up block, the upper shell fragment cylinder being enclosed within branch sleeve is provided with left and right locating slot in the corresponding position of notch and back-up block, between the locating slot of left and right, upper shell fragment cylinder inwall lower end is provided with the fixture block contacting with back-up block, described upper cover pilot hole upper end circumference is provided with a plurality of evenly distributed arc pieces, the fixture block that arc piece lower end inwall the is provided with screens that be provided with corresponding to lower shell fragment cylinder lower end connects.
Described upper and lower covers involutory surface the right and left front end is provided with involutory outstanding contiguous block, the screw of installing in the screwed hole having on contiguous block links together upper and lower covers, the space that upper and lower covers surrounds forms transmission channel, and rear portion, the described upper and lower covers involutory surface left and right sides is provided with draw-in groove and the projection of clamping.
The utility model further improvements is:
Described upper cover front end left and right sides buckle is connected with an imitative animal head, below transmission channel outlet, imitative animal head the right and left is respectively equipped with left and right bushing, the rotating shaft that handle one end is pulled out in the left and right that is located at left and right bushing outside is set in respectively in left and right bushing, the connecting rod two ends that are located at the guide rear portion between left and right bushing are pulled out handle rotating shaft with left and right respectively and are threaded, and are provided with left and right guide post in the middle of the guide plate of guide front portion.
The holddown groove that described guide plate front end is provided with connects with the fixed block of the corresponding setting of imitative animal head.
The utility model compared to existing technology, has following beneficial effect:
1, the utility model is connected with the upper shell fragment member of supplying with continuously shell fragment to transmitting part elastic ring by the pilot hole upper end having at upper cover, has realized the running fire of projectile;
2, by upper shell fragment member is set, the lower shell fragment cylinder being socketed, branch sleeve, upper shell fragment cylinder and truncated cone-shaped cover, consist of, simple in structure, it is easy, convenient to play;
3, in upper shell fragment cylinder inwall lower end, fixture block is set, conveniently picks up the shell fragment launching away;
4, by left and right bushing is set, the left and right that is located at left and right bushing outside pulls out handle and is located at the guide that the rotating shaft of rotating in axle sleeve with left and right bushing one end between left and right bushing is connected, and realized shell fragment emission angle adjustable;
5, by the holddown groove that guide plate front end is provided with is set, connect with the fixed block of the corresponding setting of imitative animal head, when not needing to adjust shell fragment emission angle, guide plate can be fixed on imitative animal head.
6, interest and athletics are strong, are applicable to large child and play, especially child.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the disassembly and assembly structure schematic diagram of utility model.
In figure, 1. upper cover, 2. lower cover, 3. transmission channel, 4. launch part, 5. elastic ring, 6. opening, 7. " T " shape connecting plate, 8. pushing shrapnel member, 9. pilot hole, 10. go up shell fragment member, 11. inner push-rods, 12. outer push rods, 13. back-moving springs, 14. pushed sections, 15. connecting portions, 16. are flexibly connected head, 17. grooves, 18. slots, 19. times shell fragment cylinders, 20. branch sleeves, shell fragment cylinder on 21., 22. truncated cone-shaped covers, 23. notches, 24. back-up blocks, 25. locating slots, 26. fixture blocks, 27. arc pieces, 28. fixture blocks, 29. screens, 30. contiguous blocks, 31. screwed holes, 32. draw-in groove 33. projections, 34. imitative animal heads, 35. axle sleeves, 36. pull out handle, 37. rotating shafts, 38. guides, 39. connecting rods, 40. guide plates, 41. guide posts, 42. holddown grooves, 43. fixed blocks.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As Fig. 1, shown in Fig. 2, a kind of continuous firing mechanism of projectile toy, comprise involutory upper and lower covers 1, 2 and upper and lower covers 1, the transmission channel 3 that space between 2 involutory surfaces forms, described transmission channel 3 is provided with and upper and lower covers 1, the 2 transmitting parts 4 that connect, elastic ring 5 front ends of transmitting part 4 front portions are provided with the opening 6 penetrating for shell fragment, the width of this opening 6 is less than the diameter of shell fragment, transmitting part 4 is by rear portion " T " shape connecting plate 7 respectively with upper and lower covers 1, 2 connect, described " T " shape connecting plate 7 is provided with the pushing shrapnel member 8 being connected with lower cover 2 below, directly over transmitting part 4 elastic rings 5, pilot hole 9 upper ends that described upper cover 1 has are connected with to transmitting part 4 elastic rings 5 and supply with continuously the upper shell fragment member 10 of shell fragment,
Described pushing shrapnel member 9 comprises inside and outside push rod 11,12 and back-moving spring 13, back-moving spring 13 one end that are located in inner push-rod 11 are connected with inner push-rod 11 pushed section 14 above, the other end be located at outer push rod 12 front ends in inner push-rod 11 connecting portion 15 below and be flexibly connected 16 and be connected, described pushing shrapnel member 9 pushed sections 14 are located in the groove 17 in the middle of the "T"-shaped connecting plate of elastic ring 7 below lower covers 2, and the connecting plate of pushing shrapnel member 9 by connecting portion 15 bottom surfaces is inserted in slot 18 corresponding to lower cover 2 rear ends and is connected with lower cover 2;
Described upper shell fragment member 10 comprises from top to bottom the lower shell fragment cylinder 19 of socket successively, branch sleeve 20, upper shell fragment cylinder 21 and truncated cone-shaped cover 22, described branch sleeve 20 upper end circumference are provided with the notch 23 that a pair of one-tenth 180 degree are arranged, middle below notch 23, branch sleeve 20 inwalls are provided with a pair of back-up block 24, the upper shell fragment cylinder 21 being enclosed within branch sleeve 20 is provided with left and right locating slot 25 in the corresponding position of notch 23 and back-up block 24, between left and right locating slot 25, upper shell fragment cylinder 21 inwall lower ends are provided with the fixture block 26 contacting with back-up block 24, described upper cover 2 pilot hole 9 upper end circumference are provided with a plurality of evenly distributed arc pieces 27, the fixture block 28 that arc piece 27 lower end inwalls the are provided with screens that be provided with 29 corresponding to lower shell fragment cylinder 19 lower ends connects,
Described upper and lower covers 1,2 involutory surface the right and left front ends are provided with involutory outstanding contiguous block 30, the screw of installing in the screwed hole 31 having on contiguous block 30 links together upper and lower covers 1,2, the space that upper and lower covers 1,2 surrounds forms transmission channel 3, and described upper and lower covers 1,2 rear portions, the involutory surface left and right sides are provided with the draw-in groove 32 and projection 33 of clamping.
As shown in Figure 1, 2, described upper cover 1 front end left and right sides buckle is connected with an imitative animal head 34, below transmission channel 3 outlets, imitative animal head 34 the right and lefts are respectively equipped with left and right bushing 35, the rotating shaft 37 that handle 36 one end are pulled out in the left and right that is located at left and right bushing 35 outsides is set in respectively in left and right bushing 35, connecting rod 39 two ends that are located at guide 38 rear portions between left and right bushing 35 are pulled out handle rotating shaft 37 with left and right respectively and are threaded, and in the middle of the guide plate 40 of guide 38 front portions, are provided with left and right guide post 41.
The holddown groove 42 that described guide plate 41 front ends are provided with connects with the fixed block 43 of the corresponding setting of imitative animal head 34.
While using the utility model to participate in game, press the truncated cone-shaped cover 22 of face first downwards, the fixture blocks 26 that the upper cartridge 21 that shell fragment is housed a pair of 180 degree are below arranged are subject to pressure-acting above, the back-up block 24 being connected on sleeve 20 presses to branch sleeve 20 notch 23 places, after departing from the fixture block 26 being out of shape, the shell fragment that the interior a pair of fixture block 26 of upper shell fragment cylinder 21 supports drops into successively branch sleeve 20, lower shell fragment cylinder 19, upper cover 1 pilot hole 9, finally drop in transmitting part 4 elastic rings 5, then promote forward outer push rod 12 below, drive inner push-rod 11 to move forward, back-moving spring 13 in inner push-rod 11 compresses forward, after elastic ring 5 " T " pushed section 14 above of inner push-rod 11 of shape connecting plate 7 belows promotes the shell fragment in elastic ring 5 forward, because the width of opening 6 is less than the diameter of shell fragment, the two ends distortion of opening 6 place's elastic rings 5 outwards struts, at this moment stop pushing away outer push rod 12, elastic ring 5 inwardly bounces back automatically, the elastic force producing launches away the shell fragment at opening 6 places, back-moving spring 3 extends reset backward simultaneously, drive inside and outside push rod 11, 12 mobile returns backward, continue to push away outer push rod 12, repeat action above, realize running fire.
The utility model also can be adjusted according to the direction of hitting thing the emission angle of shell fragment, below exporting by rotation transmission channel 3, imitative animal head 34 left and right sides wherein one pulls out handle 36, pull out handle 36 one end and be enclosed within the guide 38 that rotating shaft in axle sleeve 35 37 rotates in the middle of driving and rotate, shell fragment penetrates while penetrating from elastic ring 5 is interior between the left and right guide post 41 of transmission channel 3 outlets through guide 38 guide plates 40.As from the foregoing, by adjusting the angle of guide 38 guide plates 40, just can realize the emission angle of shell fragment.While adjusting the emission angle of shell fragment if do not needed, the holddown groove 42 of guide plate 40 front ends is connected with the fixed block 43 of the corresponding setting of imitative animal head 34.
On the utility model, shell fragment cylinder 21 also has and picks up fast shell fragment function, by upper shell fragment cylinder 21 lower end aligned shell fragments, then press shell fragment cylinder 21 downwards, the backward outer distortion of fixture block 26 compressive deformation that a pair of 180 degree of upper shell fragment cylinder 21 lower end inwalls are arranged, shell fragment enters in shell fragment cylinder 21 fast, fixture block 26 returns after distortion, because the diameter of shell fragment is greater than the distance between a pair of fixture block 26, shell fragment is installed in shell fragment cylinder 21.Repeat action above, upper shell fragment cylinder can be picked up fast into a plurality of shell fragments.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.