Model car with quick-assembly structure

Abstract

The model car comprises a car body, a car bottom, two first wheels and two second wheels, four supporting columns are fixedly arranged at the top end of the interior of the car body, inserting rods are fixedly arranged at the bottom ends of the four supporting columns, four supporting blocks are fixedly arranged at the top end of the car bottom, inserting grooves are formed in the top ends of the four supporting blocks, and the inserting rods are inserted into the inserting grooves. Four fixing mechanisms are arranged on the vehicle bottom, rotating rods are rotationally connected between the two first wheels and the two second wheels, two placing blocks are fixedly arranged on the vehicle bottom, placing grooves are formed in the bottom ends of the two placing blocks, the two rotating rods are located in the two placing grooves respectively, and clamping mechanisms are arranged on the two placing blocks. Through the arrangement of the four fixing mechanisms, the four inserting rods can be fixed to the four supporting blocks correspondingly, so that the vehicle body and the vehicle bottom can be fixed, the effect of clamping the two rotating shafts, the two first wheels and the two second wheels can be achieved through the arrangement of the two clamping mechanisms, and finally the effect of rapid disassembly and assembly can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to model car technical field, especially a model car with quick -mounting structure. BACKGROUND

[0002] Model car is also called car model, is the shape, structure, color of true car, even interior component, strictly according to the proportion of reduction and the production of scale model, usually including wheel, bottom and car body, the existing car model usually through multiple bolts or glue and is bonded, so that wheel, bottom and car body are fixed, the above-mentioned mode can play the role of fixing, but when installing, it is slow, and subsequent repair is also more inconvenient. To solve the above problems, the following proposes a solution. SUMMARY

[0003] The utility model aims at providing a model car with quick -mounting structure to solve the problem in the background art.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A model car with quick -mounting structure, including car body, bottom, two wheels one and two wheels two, the inside top of car body is fixed with four support columns, the bottom of four support columns is fixed with the insertion rod, the top of bottom is fixed with four support blocks, the top of four support blocks is all set with the insertion slot matched with insertion rod, the bottom is provided with four fixed mechanisms for fixing insertion rod, two wheel one and wheel two are all rotatably connected with the rotating rod, the bottom is fixed with two placing blocks, the bottom of two placing blocks is all set with the placing groove, two rotating rods are located in two placing grooves respectively, two placing blocks are all provided with the clamping mechanism for clamping rotating rod.

[0006] As a preferred, the fixed mechanism includes the steering handle provided at the bottom of bottom, the steering handle is fixed with the rotating shaft, the inside of support block is set with the chamber, the bottom of bottom is passed with the rotating shaft and is rotatably connected with the inside top of chamber, the rotating shaft is fixed with the gear, the gear is located in the inside of chamber and is engaged with the rack on one side, the end of rack is fixed with the sliding block, the sliding block is slidably connected in the inside of chamber, the one side of sliding block is fixed with the fixed block, one end of support block is set with the sliding slot, the fixed block is slidably connected in the inside of sliding slot, the one side of insertion rod close to fixed block is set with the fixed slot, the fixed slot is matched with fixed block.

[0007] As a preferred, the inside wall of chamber is set with the sliding slot, the sliding block is slidably connected in the inside of sliding slot, and the one side of sliding block is fixed with the rack.

[0008] As preferred, the two placement blocks are symmetrically arranged, and the placement slot is matched with the rotating rod.

[0009] As preferred, the clamping mechanism comprises a rotating handle arranged at one side of the placement block, a right threaded rod is fixedly arranged on the rotating handle, a reverse threaded rod is fixedly arranged at one end of the right threaded rod penetrating through one side of the placement block and away from the rotating handle, a moving slot one is arranged in the placement block, two symmetric moving blocks are slidably connected in the moving slot one, the two moving blocks are threadedly connected with the right threaded rod and the reverse threaded rod respectively, a moving slot two is arranged in the placement block and is communicated with the moving slot one and the placement slot, and clamping blocks are fixedly arranged at bottom ends of the two moving blocks and are slidably connected in the moving slot two.

[0010] The four fixing mechanisms are arranged to fix the four inserting rods with the four supporting blocks, so that the vehicle body and the vehicle bottom are fixed, the two clamping mechanisms are arranged to clamp the two rotating shafts and the two wheels one and the two wheels two, and finally the quick assembling and disassembling effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 Structure schematic view of an embodiment;

[0012] Fig. 2 Sectional view of an embodiment;

[0013] Fig. 3 Supporting block part top view of an embodiment;

[0014] Fig. 4 Placement block section of an embodiment.

[0015] Fig. 1 is a vehicle body; Fig. 11 is a supporting column; Fig. 12 is an inserting rod; Fig. 2 is a vehicle bottom; Fig. 21 is a supporting block; Fig. 22 is an inserting slot; Fig. 23 is a placement block; Fig. 34 is a placement slot; Fig. 3 is a wheel one; Fig. 4 is a wheel two; Fig. 5 is a rotating rod; Fig. 6 is a fixing mechanism; Fig. 61 is a rotating handle; Fig. 62 is a rotating shaft; Fig. 63 is a cavity; Fig. 631 is a sliding slot; Fig. 64 is a gear; Fig. 641 is a sliding block; Fig. 65 is a rack; Fig. 66 is a sliding block; Fig. 67 is a fixing block; Fig. 68 is a sliding slot; Fig. 69 is a fixing slot; Fig. 7 is a clamping mechanism; Fig. 71 is a rotating handle; Fig. 72 is a right threaded rod; Fig. 73 is a reverse threaded rod; Fig. 74 is a moving slot one; Fig. 75 is a moving block; Fig. 76 is a moving slot two; and Fig. 77 is a clamping block. DETAILED DESCRIPTION

[0016] The following description is only preferred embodiments of the utility model, the protection scope is not only limited to this embodiment, all technical solutions belonging to the utility model idea should belong to the protection scope of the utility model. Same parts are indicated with same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0017] As shown in Figs. 1 to 4 A model car with a quick mounting structure, comprising a car body 1, a car bottom 2, two wheels one 3 and two wheels two 4, four support columns 11 are fixedly arranged at the top of the car body 1, the bottom of the four support columns 11 is fixedly arranged with a plug rod 12, four support blocks 21 are fixedly arranged at the top of the car bottom 2, the top of the four support blocks 21 is provided with a plug slot 22 matched with the plug rod 12, and four fixing mechanisms 6 for fixing the plug rod 12 are arranged on the car bottom 2; through the cooperation of the four plug rods 12 and the four plug slots 22, the car body 1 and the car bottom 2 can be preliminarily fixed, and through the arrangement of the four fixing mechanisms 6, the fixation of the car body 1 and the car bottom 2 can be further strengthened.

[0018] The fixing mechanism 6 comprises a handle 61 arranged at the bottom end of the car bottom 2, a rotating shaft 62 fixedly arranged on the handle 61, a cavity 63 formed in the inside of the support block 21, the rotating shaft 62 penetrating the bottom end of the car bottom 2 and being rotatably connected with the inside top end of the cavity 63, a gear 64 fixedly arranged on the rotating shaft 62, the gear 64 being located in the inside of the cavity 63 and having a gear rack 65 engaged on one side, a sliding block 66 fixedly arranged at one end of the gear rack 65, the sliding block 66 being slidably connected in the inside of the cavity 63, a fixing block 67 fixedly arranged on one side of the sliding block 66, a sliding groove 68 formed at one end of the support block 21, the fixing block 67 being slidably connected in the inside of the sliding groove 68, a fixing slot 69 formed on one side of the plug rod 12 close to the fixing block 67, the fixing slot 69 being matched with the fixing block 67, a sliding groove 631 formed in the inner wall of the cavity 63, a sliding block 641 slidably connected in the inside of the sliding groove 631, and the sliding block 641 being fixedly arranged on one side of the gear rack 65; when the plug rod 12 is inserted into the bottom end of the plug slot 22, the operator can rotate the handle 61 to drive the rotating shaft 62 and the gear 64 to rotate, the rotation of the gear 64 can drive the gear rack 65 to move to the plug rod 12, when the gear rack 65 moves, it can not only drive the sliding block 641 to slide in the sliding groove 631, but also drive the sliding block 66 to move to the plug rod 12, the movement of the sliding block 66 can drive the fixing block 67 to move to the plug rod 12 in the sliding groove 68, until the fixing block 67 enters the fixing slot 69 in the plug rod 12, thereby achieving the function of fixing the plug rod 12.

[0019] Two rotating rods 5 are rotatably connected between the two wheels one 3 and the two wheels two 4, the bottom 2 is fixedly provided with two placing blocks 23, the two placing blocks 23 are symmetrically arranged, the bottom end of the two placing blocks 23 is provided with a placing groove 34, the two rotating rods 5 are located in the two placing grooves 34 respectively, the placing groove 34 is matched with the rotating rod 5, and the two placing blocks 23 are provided with clamping mechanisms 7 for clamping the rotating rod 5; when the two rotating rods 5 are placed in the two placing grooves 34 respectively by the operators, the two clamping mechanisms 7 are started, so that the two rotating shafts 62, the two wheels one 3 and the two wheels two 4 can be clamped respectively.

[0020] The clamping mechanism 7 comprises a rotating handle 71 located on one side of the placing block 23, a positive screw rod 72 is fixedly arranged on the rotating handle 71, the end of the positive screw rod 72 away from the rotating handle 71 is fixedly provided with a reverse screw rod 73, a moving groove one 74 is arranged in the placing block 23, two symmetric moving blocks 75 are slidably connected in the moving groove one 74, the two moving blocks 75 are threadedly connected with the positive screw rod 72 and the reverse screw rod 73 respectively, a moving groove two 76 is arranged in the placing block 23, the moving groove two 76 is communicated with the moving groove one 74 and the placing groove 34 respectively, the bottom end of the two moving blocks 75 is fixedly provided with a clamping block 77, and the clamping block 77 is slidably connected in the moving groove two 76; when the rotating handle 71 is rotated by the operator, the positive screw rod 72 and the reverse screw rod 73 can be rotated together, since the screws of the positive screw rod 72 and the reverse screw rod 73 are opposite, when the two are rotated, the two moving blocks 75 can be moved to the rotating shaft 62 in the moving groove, the two clamping blocks 77 can be moved to the rotating shaft 62 together through the movement of the two moving blocks 75, and the rotating shaft 62 can be clamped.

[0021] Through the arrangement of the four fixing mechanisms 6, the four inserting rods 12 can be fixed with the four supporting blocks 21, so that the vehicle body 1 and the bottom 2 can be fixed, the two clamping mechanisms 7 can clamp the two rotating shafts 62 and the two wheels one 3 and the two wheels two 4, and finally the quick disassembly and assembly effect can be achieved.

[0022] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the utility model, and it should be understood that the above description is only a specific embodiment of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A model vehicle with quick mounting structure, comprising a vehicle body (1), a vehicle bottom (2), two vehicle wheels I (3) and two vehicle wheels II (4), characterized in that, The inside top of the vehicle body (1) is fixedly provided with four supporting columns (11), the bottom of each of the four supporting columns (11) is fixedly provided with a plug rod (12), the top of the vehicle bottom (2) is fixedly provided with four supporting blocks (21), the top of each of the four supporting blocks (21) is provided with a plug groove (22) matched with the plug rod (12), the vehicle bottom (2) is provided with four fixing mechanisms (6) for fixing the plug rod (12), the two vehicle wheels (3) and (4) are rotatably connected with a rotating rod (5), the vehicle bottom (2) is fixedly provided with two placing blocks (23), the bottom of each of the two placing blocks (23) is provided with a placing groove (34), and the two rotating rods (5) are located in the two placing grooves (34), respectively, and the two placing blocks (23) are provided with clamping mechanisms (7) for clamping the rotating rod (5).

2. The model vehicle with quick assembly structure according to claim 1, characterized in that, The fixing mechanism (6) comprises a rotating handle (61) arranged at the bottom of the vehicle bottom (2), the rotating handle (61) is fixedly provided with a rotating shaft (62), the supporting block (21) is internally provided with a cavity (63), the rotating shaft (62) penetrates the bottom of the vehicle bottom (2) and is rotatably connected with the top of the cavity (63), the rotating shaft (62) is fixedly provided with a gear (64), the gear (64) is located in the cavity (63) and is meshed with a rack (65) on one side, one end of the rack (65) is fixedly provided with a sliding block (66), the sliding block (66) is slidably connected in the cavity (63), one side of the sliding block (66) is fixedly provided with a fixing block (67), one end of the supporting block (21) is provided with a sliding groove (68), the fixing block (67) is slidably connected in the sliding groove (68), and the plug rod (12) is provided with a fixing groove (69) on the side close to the fixing block (67), and the fixing groove (69) is matched with the fixing block (67).

3. The model vehicle with quick assembly structure according to claim 2, characterized in that, The inner wall of the cavity (63) is provided with a sliding groove (631), and the sliding groove (631) is slidably connected with a sliding block (641), and the sliding block (641) is fixedly connected with one side of the rack (65).

4. The model vehicle with quick assembly structure according to claim 1, characterized in that, The two placing blocks (23) are symmetrically arranged, and the placing groove (34) is matched with the rotating rod (5).

5. The model vehicle with quick assembly structure according to claim 4, characterized in that, The clamping mechanism (7) includes a rotating handle (71) on one side of the placing block (23), a positive threaded rod (72) is fixed on the rotating handle (71), one end of the positive threaded rod (72) is provided with a reverse threaded rod (73) through one side of the placing block (23) and away from the rotating handle (71), a moving groove one (74) is formed in the placing block (23), two symmetrical moving blocks (75) are slidably connected in the moving groove one (74), the two moving blocks (75) are threadedly connected with the positive threaded rod (72) and the reverse threaded rod (73) respectively, a moving groove two (76) is formed in the placing block (23), the moving groove two (76) is communicated with the moving groove one (74) and the placing groove (34) respectively, and the bottom ends of the two moving blocks (75) are fixedly provided with clamping blocks (77), and the clamping blocks (77) are slidably connected in the moving groove two (76).

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