CN217489731U

CN217489731U - Toy car chassis lifting device

Info

Publication number: CN217489731U
Application number: CN202221343766.6U
Authority: CN
Inventors: 居特
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-27
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of toy vehicles, and discloses a toy vehicle chassis lifting device, which comprises a fixed chassis, wherein a reinforcing frame is arranged on the outer wall of the bottom of the fixed chassis, a sliding frame is respectively arranged on one side wall of the fixed chassis, the sliding frame is respectively connected with a sliding fixed plate through a sliding block, a first double-shaft telescopic rod is arranged on one side wall of the fixed chassis, the output end of the first double-shaft telescopic rod is respectively connected with a connecting block, the connecting block is hinged with the sliding fixed plate, a rear telescopic swing arm is hinged on the outer wall of the top of the sliding fixed plate, supporting fixed frames are arranged on two side walls of the fixed chassis, a rear upper supporting frame is hinged on one side wall of the supporting fixed frame, the rear upper supporting frame is hinged with the rear telescopic swing arm, and the rear upper supporting frame, the sliding frame, the supporting fixed frames, a front telescopic component and a rear lower supporting frame are arranged, so that the toy vehicle chassis lifting device can quickly lift a toy vehicle, thereby facilitating the playability of the toy vehicle.

Description

Toy car chassis lifting device

Technical Field

The utility model relates to a toy car technical field, in particular to toy car chassis elevating gear.

Background

The toy car is an important tool for intelligence development and entertainment and play of children, and the pursuit for the quality and the function of the toy car is higher and higher along with the continuous improvement of the living standard of people.

The existing toy car is basically not adjustable or is relatively troublesome to adjust, is not beneficial to entertainment and play of children, has an integrated chassis, can be completely replaced if damaged, is relatively high in replacement cost, and increases the family expenditure of common families to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toy car chassis elevating gear to solve the current toy car height that proposes in the above-mentioned background art and can not adjust basically or adjust comparatively troublesome, be unfavorable for children's amusement to play, toy car chassis formula as an organic whole moreover can only all be changed if appearing damaging, therefore the replacement cost is higher, increases the problem of the family expenditure of ordinary family to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: a chassis lifting device of a toy car comprises a fixed chassis, wherein a reinforcing frame is arranged on the outer wall of the bottom of the fixed chassis, a sliding frame is respectively arranged on one side wall of the fixed chassis, the sliding frame is respectively connected with a sliding fixed plate through a sliding block, a first double-shaft telescopic rod is arranged on one side wall of the fixed chassis, the output end of the first double-shaft telescopic rod is respectively connected with a connecting block, the connecting block is hinged with the sliding fixed plate, a rear telescopic swing arm is hinged on the outer wall of the top of the sliding fixed plate, supporting and fixing frames are arranged on the two side walls of the fixed chassis, a rear upper supporting frame is hinged on one side wall of the supporting and fixing frame, the rear upper supporting frame is hinged with the rear telescopic swing arm, a rear rotating connecting frame is hinged on one side wall of the rear upper supporting frame, a rear lower supporting frame is hinged on the two side walls of the fixed chassis respectively, just back under bracing frame with the link is articulated mutually in the back rotation, the link is rotated through the bearing in the back and is connected with the rear wheel, flexible subassembly before installing on a lateral wall of fixed chassis, it has preceding upper bracket to articulate respectively on the both sides wall of fixed chassis, it has preceding rotation link to articulate on a lateral wall of preceding upper bracket, preceding rotation link is connected with the front wheel through the bearing, it has preceding under bracing frame to articulate on a lateral wall of preceding rotation link, just preceding under bracing frame with fixed chassis is articulated, preceding flexible subassembly with preceding under bracing frame is articulated mutually.

Preferably, the reinforcing frame is formed by combining an aluminum profile and an extrusion angle seat, and the reinforcing frame is connected with the fixed underframe through the extrusion angle seat.

Preferably, a driving motor is installed on one side wall of the fixed underframe, the output end of the driving motor is connected with a driving shaft, and the driving shaft is connected with the rear wheel.

Preferably, a battery pack is arranged on one side wall of the fixed underframe, and the battery pack is electrically connected with the driving motor.

Preferably, the front wheel and the rear wheel are both made of POM.

Preferably, preceding flexible subassembly is including rotating mount and the two-axis telescopic link of second, it is located to rotate the mount on a lateral wall of fixed chassis, it has the triangle turning block to articulate on a lateral wall of rotation mount, it has preceding flexible swing arm to articulate on a lateral wall of triangle turning block, just preceding flexible swing arm with preceding under bracing frame is articulated mutually, on a lateral wall of triangle turning block through the connecting axle with the output of the two-axis telescopic link of second is connected.

The utility model discloses a technological effect and advantage:

1. through back upper support frame, carriage, support mount, preceding subassembly and the back under bracing frame that sets up for this toy car chassis elevating gear can be quick accomplish the lift to the toy car, thereby is favorable to improving the object for appreciation nature of toy car.

2. Through the reinforcing frame, the extrusion angle seat and the fixed underframe which are arranged, the toy car chassis lifting device can be conveniently detached, so that the maintainability of the toy car is improved, and the expenditure in the aspect of toys of common families is favorably reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the enlarged structure at a position of the present invention.

Fig. 3 is a schematic view of the front telescopic assembly structure of the present invention.

In the figure: 1. fixing the underframe; 2. reinforcing the frame; 3. a carriage; 4. a first biaxial stretching rod; 5. a rear telescopic swing arm; 6. a battery pack; 7. a sliding fixing plate; 8. a rear lower support frame; 9. a rear wheel; 10. the connecting frame is rotated; 11. a forward telescoping assembly; 111. a front fixing frame; 112. a front upper support frame; 113. the front rotary connecting frame; 114. a front wheel; 115. a front lower support frame; 116. rotating the fixed frame; 117. a triangular turning block; 118. a front telescopic swing arm; 119. a second biaxial stretching rod; 12. a drive shaft; 13. a drive motor; 14. a rear upper support frame; 15. and supporting the fixed frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a toy car chassis lifting device as shown in figures 1-3, which comprises a fixed chassis 1, a reinforcing frame 2 is arranged on the outer wall of the bottom of the fixed chassis 1, the stability of the fixed chassis 1 is improved by the reinforcing frame 2, a sliding frame 3 is respectively arranged on one side wall of the fixed chassis 1, the sliding frame 3 is respectively connected with a sliding fixed plate 7 by a slide block, a first double-shaft telescopic rod 4 is arranged on one side wall of the fixed chassis 1, the output end of the first double-shaft telescopic rod 4 is respectively connected with a connecting block, the connecting block is hinged with the sliding fixed plate 7, a rear telescopic swing arm 5 is hinged on the outer wall of the top of the sliding fixed plate 7, supporting and fixing frames 15 are arranged on the two side walls of the fixed chassis 1, a rear upper supporting frame 14 is hinged on one side wall of the supporting and fixing frame 15, and the rear upper supporting frame 14 is hinged with the rear telescopic swing arm 5, a rear rotary connecting frame 10 is hinged on one side wall of the rear upper supporting frame 14, rear lower supporting frames 8 are respectively hinged on two side walls of the fixed underframe 1, the rear lower supporting frames 8 are hinged with the rear rotary connecting frame 10, the sliding fixed plate 7 is driven to move through the first double-shaft telescopic rod 4, the rear telescopic swing arm 5 can drive the rear upper supporting frame 14 to rotate, so that the rear telescopic swing arm 5 extends in the rotating process to achieve the purpose of adjusting the rear height of the chassis, the rear rotary connecting frame 10 is connected with a rear wheel 9 through a bearing, the stability of the rear wheel 9 is improved through the rear lower supporting frame 8, a front telescopic assembly 11 is arranged on one side wall of the fixed underframe 1, the front height of the chassis of the toy car is adjusted through the front telescopic assembly 11, the front height of the chassis of the toy car is kept consistent, and the reinforcing frame 2 is formed by combining an aluminum section with an extrusion angle seat, and consolidate frame 2 and be connected with fixed chassis 1 through the extrusion angle seat, make this toy car chassis convenient to detach maintenance more, be favorable to improving the life of toy car, thereby be favorable to reducing the expenditure of ordinary family toy car, a side wall mounting of fixed chassis 1 has driving motor 13, driving motor 13's output is connected with drive shaft 12, and drive shaft 12 is connected with rear wheel 9, it rotates to drive shaft 12 through driving motor 13, thereby it rotates to drive rear wheel 9, be favorable to this toy car can normally travel, be provided with battery package 6 on a lateral wall of fixed chassis 1, and battery package 6 and driving motor 13 electric connection, through battery package 6, be favorable to providing power for this toy car.

In this embodiment, the front telescopic assembly 11 includes a front fixing frame 111, two side walls of the front fixing frame 111 are respectively hinged with a front upper supporting frame 112, one side wall of the front upper supporting frame 112 is hinged with a front rotary connecting frame 113, the front rotary connecting frame 113 is connected with a front wheel 114 through a bearing, one side wall of the front rotary connecting frame 113 is hinged with a front lower supporting frame 115, the front lower supporting frame 115 is hinged with the front fixing frame 111, and the stability of the front wheel 114 is improved through the front lower supporting frame 115, the top outer wall of the front fixing frame 111 is mounted with a rotary fixing frame 116, one side wall of the rotary fixing frame 116 is hinged with a triangular rotating block 117, one side wall of the triangular rotating block 117 is hinged with a front telescopic swing arm 118, the front telescopic swing arm 118 is hinged with the front lower supporting frame 115, the top outer wall of the front fixing frame 111 is provided with a second double-axis telescopic rod 119, and the output end of the second double-axis telescopic rod 119 is hinged with the triangular rotating block 117 through a connecting shaft, drive triangle turning block 117 through second biax telescopic link 119 and rotate to flexible swing arm 118 rotates before driving, support 115 rotates under can driving before making preceding flexible swing arm 118, and then makes preceding flexible swing arm 118 extension, is favorable to the regulation of this toy car chassis front portion height.

In the present embodiment, the front wheel 114 and the rear wheel 9 are both made of POM, and the POM is used as the material, which is beneficial to prolonging the service life of the front wheel 114 and the rear wheel 9.

This practical theory of operation: the utility model relates to a toy car chassis elevating gear drives sliding fixing plate 7 through first biax telescopic link 4 and removes, make back flexible swing arm 5 can rotate, thereby make back upper bracket 14 rotate, and then make the extension of back flexible swing arm 5, drive triangle turning block 117 through second biax telescopic link 119 simultaneously and rotate, thereby make triangle turning block 117 drive preceding flexible swing arm 118 and rotate, and then make the extension of preceding flexible swing arm 118, finally accomplish the lift of toy car chassis.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a toy car chassis elevating gear, includes fixed chassis (1), its characterized in that: the fixing frame is characterized in that a reinforcing frame (2) is arranged on the outer wall of the bottom of the fixing chassis (1), a sliding frame (3) is respectively installed on one side wall of the fixing chassis (1), the sliding frame (3) is respectively connected with a sliding fixing plate (7) through a sliding block, a first double-shaft telescopic rod (4) is arranged on one side wall of the fixing chassis (1), the output end of the first double-shaft telescopic rod (4) is respectively connected with a connecting block, the connecting block is hinged with the sliding fixing plate (7), a rear telescopic swing arm (5) is hinged on the outer wall of the top of the sliding fixing plate (7), supporting and fixing frames (15) are installed on the two side walls of the fixing chassis (1), a rear upper supporting frame (14) is hinged on one side wall of the supporting and fixing frame (15), and the rear upper supporting frame (14) is hinged with the rear telescopic swing arm (5), it has back rotation link (10) to articulate on the lateral wall of back upper bracket (14), it has back under bracing frame (8) to articulate respectively on the both sides wall of fixed chassis (1), just back under bracing frame (8) with back rotation link (10) is articulated mutually, back rotation link (10) are connected with rear wheel (9) through the bearing, flexible subassembly (11) before installing on a lateral wall of fixed chassis (1).

2. The toy car chassis lifting device of claim 1, wherein: consolidate frame (2) and form through aluminium alloy and extrusion angle seat combination, just consolidate frame (2) through extrusion angle seat with fixed chassis (1) is connected.

3. The toy car chassis lifting device of claim 1, wherein: a driving motor (13) is installed on one side wall of the fixed underframe (1), the output end of the driving motor (13) is connected with a driving shaft (12), and the driving shaft (12) is connected with the rear wheel (9).

4. The toy car chassis lifting device of claim 3, wherein: a battery pack (6) is arranged on one side wall of the fixed underframe (1), and the battery pack (6) is electrically connected with the driving motor (13).

5. The toy car chassis lifting device of claim 1, wherein: the front telescopic assembly (11) comprises a front fixing frame (111), wherein front upper support frames (112) are respectively hinged to two side walls of the front fixing frame (111), a front rotary connecting frame (113) is hinged to one side wall of each front upper support frame (112), each front rotary connecting frame (113) is connected with a front wheel (114) through a bearing, a front lower support frame (115) is hinged to one side wall of each front rotary connecting frame (113), each front lower support frame (115) is hinged to the corresponding front fixing frame (111), each rotary fixing frame (116) is installed on the outer wall of the top of each front fixing frame (111), a triangular rotating block (117) is hinged to one side wall of each rotary fixing frame (116), a front telescopic swing arm (118) is hinged to one side wall of each triangular rotating block (117), and each front telescopic swing arm (118) is hinged to the corresponding front lower support frame (115), and a second double-shaft telescopic rod (119) is arranged on the outer wall of the top of the front fixing frame (111), and the output end of the second double-shaft telescopic rod (119) is hinged with the triangular rotating block (117) through a connecting shaft.

6. The toy car chassis lifting device of claim 5, wherein: the front wheel (114) and the rear wheel (9) are both made of POM.