CN212974168U

CN212974168U - Wooden concatenation aircraft

Info

Publication number: CN212974168U
Application number: CN202021063196.6U
Authority: CN
Inventors: 叶开元; 熊志文
Original assignee: Ningbo Jingcheng Plastic Products Co ltd
Current assignee: Ningbo Jingcheng Plastic Products Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-16
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a wooden concatenation aircraft, including the fuselage, locate the wing of fuselage both sides and locate the afterbody of fuselage, still including rotating the screw of connecting on the terminal surface before the fuselage, can dismantle on the preceding terminal surface of fuselage and be connected with first erection column, it is connected with a rotation section of thick bamboo to rotate on the first erection column, the screw sets up on a rotation section of thick bamboo, still can dismantle on the lower surface of fuselage and be connected with two parallel front wheels of each other to and a rear wheel. The utility model discloses need manual installation screw, tail and front wheel and rear wheel, the relative step of installation is more relatively, the exercise children's that can be better hands on ability.

Description

Wooden concatenation aircraft

Technical Field

The utility model belongs to the technical field of the toy technique and specifically relates to a wooden concatenation aircraft is related to.

Background

The toy airplanes in the current market are various in types and shapes, and provide space for early intelligence development of children, imagination of children is cultivated and thinking is expanded. In order to facilitate carrying and assembly when a person goes out, a toy airplane capable of being assembled quickly is developed.

The prior patent document with publication number CN202961880U discloses a toy plane, which comprises a plane body, wings, an empennage and a balance rod, wherein the plane body is provided with a socket, and the wings, the empennage and the balance rod are respectively connected with the plane body through the socket.

The above prior art solutions have the following drawbacks: in the scheme, the aircraft can be completely assembled only by inserting the wings, the empennage and the balance rod into the jacks on the fuselage, the assembly is convenient and quick, but the structure is too simple, and the space imagination ability and the practical ability of children who are older and younger cannot be fully exercised.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wooden concatenation aircraft, need manual installation screw, tail and front wheel and rear wheel, the relative step of installation is more relatively, the exercise children's that can be better manual ability.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a wooden concatenation aircraft, includes the fuselage, locates the wing of fuselage both sides and locates the afterbody of fuselage, still includes to rotate the screw of connecting on the terminal surface before the fuselage, can dismantle on the preceding terminal surface of fuselage and be connected with first erection column, it is connected with a rotation section of thick bamboo to rotate on the first erection column, the screw sets up on a rotation section of thick bamboo, still can dismantle on the lower surface of fuselage and be connected with two parallel front wheels of each other to and a rear wheel.

Through adopting above-mentioned technical scheme, after installation tail and wing on the fuselage, still need install first erection column on the front end of fuselage, then will rotate a section of thick bamboo and install the installation that carries out the screw again on first erection column, still need install front wheel and rear wheel at last to make the installation can not be too simple, can temper children's hands-on ability.

The present invention may be further configured in a preferred embodiment as: offer the first jack that is used for supplying first erection column to peg graft on the preceding terminal surface of fuselage, first erection column is including pegging graft in the grafting portion of first jack, still including locating the elastic block in grafting portion, and two are no less than in the elastic block setting, the elastic block is kept away from one of grafting portion and is served and collude the embedding portion, it is protruding to be equipped with the ring on the outer wall of grafting portion, it locates on the outer wall of elastic block and rotates a set of barrel one of the end inner wall and offer the ladder edge that is used for supplying to collude the embedding portion and contradicts.

Through adopting above-mentioned technical scheme, on the outer wall of elastic block was located to the rotation section of thick bamboo cover, and under the protruding effect with colluding the portion of inlaying of ring, the rotation section of thick bamboo was difficult to break away from out, and the screw is adorned on rotating a section of thick bamboo to make the screw rotate on the elastic block.

The present invention may be further configured in a preferred embodiment as: the propeller is provided with an opening for interference insertion of the rotating cylinder.

Through adopting above-mentioned technical scheme, a rotation section of thick bamboo interference is pegged graft in the opening, and the installation is convenient with the dismantlement.

The present invention may be further configured in a preferred embodiment as: the lower surface of the machine body is spliced with two mounting seats, the mounting seats are provided with supports, the supports are provided with insertion rods spliced on the mounting seats, and the front wheel is rotatably connected to one end, far away from the insertion rods, of the supports.

Through adopting above-mentioned technical scheme, install the mount pad in the fuselage lower surface earlier, then peg graft the upper bracket on the mount pad again, carry out the installation of front wheel again, through the mode installation of pegging graft, children need not the instrument can be in order to accomplish the installation, is fit for children more.

The present invention may be further configured in a preferred embodiment as: the axle center of the front wheel is provided with a rotating column, one end of the rotating column, which is far away from the front wheel, is provided with two elastic pieces, one side of each elastic piece, which deviates from each other, is provided with a bulge, and the support is provided with a rotating hole for the rotating column to penetrate.

Through adopting above-mentioned technical scheme, when rotating the post and wearing to establish and rotate the hole, the front wheel is installed to the one end of rotating the post, and the other end is provided with the arch for rotate the post and can rotate rotating the hole, and be difficult to break away from out.

The present invention may be further configured in a preferred embodiment as: the lower surface of fuselage is pegged graft and is had the back bearing, the rear wheel rotates and connects the one end of keeping away from the fuselage in the bearing frame, the shaft hole has been seted up on the back bearing, wear to be equipped with the axis of rotation in the shaft hole, the rear wheel is including the first rear wheel that is fixed in the one end of axis of rotation, still including locating the second rear wheel on the other end of axis of rotation.

Through adopting above-mentioned technical scheme, the back bearing seat is installed on the fuselage, and the axis of rotation is worn to establish the shaft hole, installs the second rear wheel in the axis of rotation again to make the rear wheel can rotate through the axis of rotation and connect on the back bearing seat.

The present invention may be further configured in a preferred embodiment as: an arc-shaped groove is formed in the upper end face of the machine body, and a driving seat is inserted in the arc-shaped groove.

By adopting the technical scheme, the aircraft body is provided with the cockpit, so that the aircraft is more attractive and real.

The present invention may be further configured in a preferred embodiment as: the tail is provided with a clamping groove for the tail to be inserted, and the two sides of the body are provided with slots for the wings to be inserted.

By adopting the technical scheme, the tail is installed in the clamping groove in an inserting mode, and the installation is convenient and fast.

To sum up, the utility model discloses a following at least one beneficial effect:

1. the tail and the wings are arranged on the machine body, the propeller, the front wheels and the rear wheels are rotatably connected with the machine body, the number of steps in the assembling process is increased, and therefore the practical ability of children is exercised.

2. The rotating column is provided with the elastic sheet, so that the rotating column penetrates through the rotating hole and is not easy to separate out under the limiting action of the protruding protrusion.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is an exploded view of the propeller and the rotary cylinder in the present embodiment;

fig. 4 is an exploded view of the rear seat and rear wheel in this embodiment.

Reference numerals: 1. a body; 2. an airfoil; 3. a tail; 4. a propeller; 5. a first mounting post; 6. a rotating cylinder; 7. a front wheel; 8. a rear wheel; 81. a first rear wheel; 82. a second rear wheel; 9. a first jack; 10. a plug-in part; 11. an elastic block; 12. a hooking part; 13. the ring is convex; 14. a step edge; 15. an opening; 16. a mounting seat; 17. a support; 18. inserting a rod; 19. rotating the column; 20. an elastic sheet; 21. a protrusion; 22. rotating the hole; 23. a rear bearing seat; 24. a shaft hole; 25. a rotating shaft; 26. a slot; 27. a card slot; 28. a driver seat; 29. an arc-shaped groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a wooden concatenation aircraft, including fuselage 1, wing 2 is installed to the both sides of fuselage 1, and tail 3 is installed to the afterbody of fuselage 1, and the one end that tail 3 was kept away from to fuselage 1 rotates and is connected with screw 4. The lower surface of the fuselage 1 is also fitted with two front wheels 7 and one rear wheel 8 to enable the aircraft to slide. The fuselage 1, the tail 3 and the wings 2 are made of wood.

Referring to fig. 2 and 3, a first jack 9 is formed in an end face, away from the tail 3, of the machine body 1, and a first mounting column 5 is inserted into the first jack 9. First erection column 5 is including pegging graft portion 10 in first jack 9, still including being fixed in the elastic block 11 on grafting portion 10, and two are no less than in the elastic block 11 setting, and elastic block 11 sets up to two in this embodiment, and leaves certain clearance between two elastic blocks 11, and first erection column 5 is for having certain elastic engineering plastics for can carry out certain distortion after elastic block 11 receives the extrusion. The side of the elastic block 11 away from the outer wall of the end of the insertion part 10 is provided with a hooking part 12, and the outer wall of the insertion part 10 is also provided with a ring protrusion 13. The cover is equipped with on the outer wall of first erection column 5 and rotates a section of thick bamboo 6, rotates a section of thick bamboo 6 and be inside hollow cylinder structure, and the internal diameter that rotates a section of thick bamboo 6 equals the external diameter of first erection column 5, and the ladder has been seted up to the one end that rotates a section of thick bamboo 6 along 14, and an elastic block 11 is worn to establish and is rotated a section of thick bamboo 6, colludes an embedding portion 12 and can contradict in ladder along 14 for a rotation section of thick bamboo 6 can rotate on elastic block 11. And the rotating cylinder 6 is not easily separated from the first mounting post 5 by the hooking portion 12 and the annular protrusion 13. The central point department of screw 4 has seted up opening 15, and a section of thick bamboo 6 can interference joint in opening 15 rotates to make screw 4 can rotate and connect on first erection column 5.

Referring to fig. 2 and 4, two mounting seats 16 are mounted on the lower surface of the body 1, and the two mounting seats 16 are symmetrically arranged along the length direction of the body 1. The mounting base 16 may be attached to the body 1 by providing a post. And a support 17 is arranged on one side of the mounting seat 16, which deviates from the body 1, and the front wheel 7 is rotatably connected to one end of the support 17, which is far away from the mounting seat 16. In order to facilitate the installation of the support 17, two insertion rods 18 are provided at the upper end of the support 17, and the support 17 is installed by inserting the insertion rods 18 into the installation base 16. The axle center department of front wheel 7 installs rotation post 19, and the one end of rotating post 19 is pegged graft in front wheel 7, and the other end of rotating post 19 is provided with two flexure strips 20, leaves a bit clearance between two flexure strips 20 for flexure strip 20 can be compressed certain distance. On the side of the two resilient tabs 20 facing away from each other, a projection 21 is mounted. The support 17 is provided with a rotating hole 22, the rotating column 19 can penetrate through the rotating hole 22, and the protrusion 21 can abut against the side surface of the rotating hole 22, so that the rotating column 19 can rotate in the rotating hole 22 and is not easy to separate out.

Referring to fig. 2, a rear bearing 23 is installed on the lower surface of the body 1, and the rear bearing 23 is located below the tail 3. The rear wheel 8 is rotatably connected to the end of the rear bearing 23 remote from the body 1. One end of the rear bearing seat 23, which is far away from the machine body 1, is provided with a shaft hole 24, a rotating shaft 25 penetrates through the shaft hole 24, and the rotating shaft 25 can rotate in the shaft hole 24. The rear wheel 8 includes a first rear wheel 81 and a second rear wheel 82. One end of the rotating shaft 25 is fixedly connected to the first rear wheel 81, the other end of the rotating shaft 25 is inserted into the second rear wheel 82, and the connecting positions of the rotating shaft 25, the first rear wheel 81, the rotating shaft 25 and the second rear wheel 82 are circle centers.

Preferably, referring to fig. 2, in order to improve the aesthetic appearance of the aircraft, an arc-shaped groove 29 is formed on the upper surface of the aircraft body 1, and an arc-shaped cockpit 28 is inserted into the arc-shaped groove 29, so that the aircraft is more beautiful. The tail of the machine body 1 is provided with a clamping groove 27, and the machine tail 3 is inserted into the clamping groove 27 for installation. Slots 26 are formed in two sides of the fuselage 1, and the wings 2 are mounted through the slots 26.

The implementation principle of the embodiment is as follows: the tail 3 is inserted into the clamping groove 27 for installation, the wing 2 is inserted into the clamping groove 27 for installation, when the front wheel 7 is installed, the installation seat 16 is inserted into the lower surface of the machine body 1, the support 17 is inserted into the installation seat 16, one end of the rotating column 19 is connected to the axis of the front wheel 7, the other end of the rotating column 19 penetrates through the rotating hole 22, and the rotating column 19 can rotate in the rotating hole 22 under the limiting effect of the protrusion 21. When the rear wheel 8 is installed, the rear bearing seat 23 is inserted into the lower surface of the body 1, the shaft hole 24 is penetrated through by one end of the rotating shaft 25, and the second rear wheel 82 is installed on the rotating shaft 25, so that the rear wheel 8 can rotate in the shaft hole 24. In order to improve the connection stability, glue can be optionally applied to each connection point.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a wooden concatenation aircraft, includes fuselage (1), locates wing (2) of fuselage (1) both sides and locates tail (3) of fuselage (1) afterbody, its characterized in that: still connect screw (4) on the terminal surface before fuselage (1) including rotating, can dismantle on the preceding terminal surface of fuselage (1) and be connected with first erection column (5), it is connected with a rotation section of thick bamboo (6) to rotate on first erection column (5), screw (4) set up on a rotation section of thick bamboo (6), still can dismantle on the lower surface of fuselage (1) and be connected with two front wheels (7) that are parallel to each other to and a rear wheel (8).

2. The wood-splicing aircraft of claim 1, wherein: offer first jack (9) that are used for supplying first erection column (5) to peg graft on the preceding terminal surface of fuselage (1), first erection column (5) are including pegging graft in grafting portion (10) of first jack (9), still including locating elastic block (11) on grafting portion (10), and elastic block (11) set up and are no less than two, elastic block (11) are kept away from one of grafting portion (10) and are equipped with on the outer wall and collude embedding portion (12), be equipped with on the outer wall of grafting portion (10) and encircle protruding (13), it is used for supplying to collude the ladder edge (14) that embedding portion (12) contradicted to offer on the outer wall of elastic block (11) and on the one end inner wall of a rotation section of thick bamboo (6) to rotate a section of thick bamboo (6) cover.

3. The wood-splicing aircraft of claim 2, wherein: the propeller (4) is provided with an opening (15) for interference insertion of the rotating cylinder (6).

4. The spliced wood aircraft as set forth in any one of claims 1 to 3, wherein: the lower surface of the machine body (1) is spliced with two mounting seats (16), the mounting seats (16) are provided with support seats (17), the support seats (17) are provided with inserted rods (18) spliced on the mounting seats (16), and the front wheel (7) is rotatably connected to one end, far away from the inserted rods (18), of the support seats (17).

5. The wood splicing airplane as claimed in claim 4, wherein: be equipped with on the axle center of front wheel (7) and rotate post (19), rotate post (19) and keep away from one of front wheel (7) and serve and be equipped with two flexure strips (20), be equipped with arch (21) on the one side that flexure strip (20) deviate from each other, be equipped with rotation hole (22) that are used for supplying to rotate post (19) and wear to establish on support (17).

6. The wood-splicing aircraft of claim 5, wherein: the lower surface of fuselage (1) is gone up to peg graft and is had rear bearing (23), rear wheel (8) rotate to be connected in the one end that fuselage (1) was kept away from to the bearing frame, shaft hole (24) have been seted up on rear bearing (23), axis of rotation (25) are worn to be equipped with in shaft hole (24), rear wheel (8) are including first rear wheel (81) that are fixed in the one end of axis of rotation (25), still including second rear wheel (82) on the other end of locating axis of rotation (25).

7. The wood splicing airplane as claimed in claim 4, wherein: an arc-shaped groove (29) is formed in the upper end face of the machine body (1), and a driving seat (28) is inserted in the arc-shaped groove (29).

8. The wood-splicing aircraft of claim 7, wherein: and a clamping groove (27) for the machine tail (3) to be inserted is formed in the machine tail (3).