Connecting structure of cleaning toy car

Abstract

The utility model discloses a cleaning toy car connecting structure which comprises a U-shaped push-pull frame fixedly connected with the outer wall of the front end of a swing car, the inner wall of the front end of the U-shaped push-pull frame is connected with a lock catch in a sliding mode, the outer wall of the rear end of the lock catch is elastically connected with the inner wall of the U-shaped push-pull frame through a spring, and the outer wall of the rear end of the lock catch is fixedly connected with the U-shaped push-pull frame. The floor cleaning device comprises a U-shaped push-pull frame, a floor cleaning assembly is detachably installed on the outer wall of the U-shaped push-pull frame in a matched and clamped mode, the floor cleaning assembly comprises a mop plate, and a clamping part is rotationally connected to the top of the mop plate. According to the swing car, the working efficiency is improved, meanwhile, a child can conveniently control mounting and dismounting of the ground cleaning assembly by himself / herself in the game process, the interestingness of the child in using the swing car is conveniently enhanced, and the manipulative ability of the child and the awareness of loving clean can be cultivated.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning toy vehicles, in particular to a connection structure of a cleaning toy vehicle. Background Art

[0002] In order to cultivate children's interest in sports and physical balance, parents usually prepare toy cars such as twisting cars for their children to use. However, when toy cars are used indoors, they easily cause dirt on the ground and are inconvenient to clean, which increases the workload of parents in cleaning up the indoor environment. The existing twisting cars have relatively single functions and do not have the function of cleaning the ground. This case proposes to install a cleaning structure at the front end of the toy car and to set a cleaning structure that can be quickly docked on the front end outer wall of the twisting car, so that the ground can be cleaned while playing with the toy car, and it is convenient for children to operate it by themselves, so as to cultivate children's hands-on ability and awareness of housework. Utility Model Content

[0003] The purpose of the utility model is to provide a connection structure for cleaning a toy car to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A connection structure for a cleaning toy car comprises a U-shaped push-pull frame fixedly connected to the front outer wall of the twisting car, the front inner wall of the U-shaped push-pull frame is slidably connected to a lock, the rear outer wall of the lock and the inner wall of the U-shaped push-pull frame are elastically connected through a spring, the outer wall of the U-shaped push-pull frame cooperates with a detachable snap-fit ​​installation floor cleaning component, the floor cleaning component comprises a mop plate, the top of the mop plate is rotatably connected with a snap-fit ​​portion, and the snap-fit ​​portion is snap-fitted with the outer wall of the U-shaped push-pull frame.

[0006] In a preferred embodiment of the present invention, the outer wall of the front end of the lock buckle extends to the outside of the U-shaped push-pull frame in a convex shape, and the lock buckle can be pushed back to the inside of the U-shaped push-pull frame.

[0007] In a preferred embodiment of the present utility model, the surface structure of the lock buckle installed on the front end outer wall of the U-shaped push-pull frame is a planar structure.

[0008] In a preferred embodiment of the present utility model, the outer wall of the mop board cooperates with a mop limiting frame for fixed installation, and the mop board and the mop limiting frame cooperate to be used for sleeve installation of a mop, and the mop is used to clean the floor.

[0009] In a preferred embodiment of the present utility model, a push plate is fixedly installed on the top of the mop plate, and a movable block is fixedly installed on the top of the push plate, and two movable blocks are symmetrically arranged on the left and right.

[0010] In a preferred embodiment of the present utility model, the outer walls at the bottom ends of the left and right sides of the clamping portion are rotatably connected to the inner walls of the two movable blocks through axle pins, and a clamping groove is provided on the top inner wall of the clamping portion.

[0011] In a preferred embodiment of the present utility model, the inner wall of the card slot is engaged with the outer wall of the front end of the U-shaped push-pull frame, and the outer wall of the card slot is provided with a slot, and the slot is engaged with the outer wall of the lock buckle for plugging connection.

[0012] In a preferred embodiment of the present utility model, the inner wall of the front end of the twisting car is rotatably connected to the steering wheel via a rotating shaft, and the outer wall of the bottom end of the rotating shaft is rotatably connected to the steering wheel via a roller frame.

[0013] In a preferred embodiment of the present utility model, two steering wheels are provided, and the inner wall of the bottom rear end of the twisting car is rotatably connected to the driven wheel via an axle.

[0014] In a preferred embodiment of the utility model, a rounded rectangular docking groove is provided on the inner wall of the rear end of the twisting car, a latch holder is slidably connected to the inner wall of the bottom of the twisting car, the inner wall of the bottom of the latch holder and the inner wall of the bottom of the twisting car are elastically connected by a second spring, the latch holder is arranged in a T shape, and inclined surfaces are provided on the left and right sides of the latch holder.

[0015] In a preferred embodiment of the utility model, the rear end inner wall of the twisting car is slidably connected to a Y-shaped push plate, and the end of the Y-shaped push plate is slidably connected to the inclined surface to squeeze the pin holder to move downward in the rear end inner wall of the twisting car, the outer wall of the bucket car is fixedly connected to the docking rod, and the outer wall of the docking rod is plugged into a rounded rectangular docking groove. A limiting groove is provided on the inner wall of the bottom of the docking rod, and the inner wall of the limiting groove is plugged into the inner wall of the pin holder.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0017] 1. By controlling the twisting car to move, the twisting car can drive the floor cleaning component to move during the movement, so that it is convenient to clean the floor by mopping, which is convenient for children to clean the floor during the game, which is convenient for children to increase their fun and also can play the role of cleaning the floor;

[0018] 2. By setting the card connection part and the U-shaped push-pull frame, the plug-in connection is carried out through the lock buckle, and the quick docking and separation are carried out, which improves the work efficiency. At the same time, it is also convenient for children to control the installation and disassembly of the floor cleaning components by themselves during the game, which is convenient for children to use the twisting car. It can also cultivate children's hands-on ability and cultivate the awareness of cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 A schematic diagram of a top view of a connection structure of a cleaning toy car;

[0021] Figure 2 It is a schematic diagram of the structure of a connection structure of a cleaning toy car when viewed from above;

[0022] Figure 3 A schematic diagram of the working of a floor cleaning component in a connection structure of a cleaning toy car;

[0023] Figure 4 A schematic diagram of the installation structure of a floor cleaning component in a connection structure of a cleaning toy car;

[0024] Figure 5 A schematic diagram of the principle structure of a floor cleaning component in a connection structure of a cleaning toy car;

[0025] Figure 6 A schematic diagram of the installation structure of a bucket car in the connection structure of a cleaning toy car;

[0026] Figure 7 A schematic diagram of the internal structure of the rear end of a twisting car in a connection structure for a cleaning toy car;

[0027] Figure 8 A schematic diagram of the installation structure of a latch holder in a connection structure of a cleaning toy car;

[0028] Fig. 9 A schematic diagram of the upward view of the bucket car in the connection structure of a cleaning toy car.

[0029] In the figure: a twisting cart 100, a U-shaped push-pull frame 110, a lock 111, a spring 112, a steering wheel 120, a steering wheel 121, a driven wheel 130, a rounded rectangular docking groove 140, a Y-shaped push plate 150, a second spring 160, a latch holder 170, an inclined surface 171, a mop plate 200, a push plate 210, a movable block 220, a mop limiting frame 230, a clamping portion 240, a slot 241, a clamping slot 242, a bucket cart 300, a roller 310, a docking rod 320, and a limiting groove 330. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] Example 1: Figure 1-3 , including a twisting car 100, the front end outer wall of the twisting car 100 is fixedly connected to the U-shaped push-pull frame 110, the front end inner wall of the U-shaped push-pull frame 110 is slidably connected to the lock buckle 111, the rear end outer wall of the lock buckle 111 and the inner wall of the U-shaped push-pull frame 110 are elastically connected by a spring 112, the outer wall of the U-shaped push-pull frame 110 cooperates with a detachable snap-fit ​​installation floor cleaning component, the floor cleaning component includes a mop plate 200, the top of the mop plate 200 is rotatably connected with a snap-fit ​​portion 240, and the snap-fit ​​portion 240 is snap-fitted with the outer wall of the U-shaped push-pull frame 110.

[0032] The specific usage scenario of this embodiment is: the clamping portion 240 is flipped to be aligned with the U-shaped push-pull frame 110, so that the front end outer wall of the U-shaped push-pull frame 110 is matched and plugged with the clamping groove 242 at the top of the clamping portion 240, and the outer wall of the lock buckle 111 is pressed, so that the lock buckle 111 can push the spring 112 to contract under the action of pressure, and elastically deform, so that the lock buckle 111 retreats to the inside of the U-shaped push-pull frame 110, so that the lock buckle 111 enters the inside of the clamping groove 242, so that the lock buckle 111 and the slot 241 of the outer wall of the clamping portion 240 maintain a front-to-back corresponding distribution, and then under the reset and extension action of the spring 112, the spring 112 pushes the lock buckle 111 to pass through the front end outer wall of the U-shaped push-pull frame 110 and extend into the inside of the slot 241, so that the lock buckle 111 clamps the clamping portion 240, so that the floor cleaning component can be quickly docked with the U-shaped push-pull frame 110.

[0033] Example 2: Figure 4 and Figure 5 The front end outer wall of the lock buckle 111 extends to the outside of the U-shaped push-pull frame 110 in a convex shape. The lock buckle 111 can be pressed back to the inside of the U-shaped push-pull frame 110. The surface structure of the front end outer wall of the U-shaped push-pull frame 110 where the lock buckle 111 is installed is a planar structure.

[0034] The specific usage scenario of this embodiment is: by setting the surface structure of the lock buckle 111 on the front outer wall of the U-shaped push-pull frame 110 as a planar structure, the structural stability of the U-shaped push-pull frame 110 and the clamping part 240 during docking is improved.

[0035] Example 3: Figure 4The outer wall of the mop plate 200 is cooperated to fix and install a mop limiting frame 230. The mop plate 200 and the mop limiting frame 230 are cooperated to be used for sleeve installation of a mop, and the mop is used to clean the floor. A push plate 210 is fixedly installed on the top of the mop plate 200, and a movable block 220 is fixedly installed on the top of the push plate 210. Two movable blocks 220 are symmetrically arranged on the left and right sides. The outer walls of the bottom ends of the left and right sides of the clamping part 240 are rotatably connected with the inner walls of the two movable blocks 220 through an axle pin. A clamping groove 242 is provided on the inner wall of the top of the clamping part 240. The inner wall of the clamping groove 242 is clamped with the outer wall of the front end of the U-shaped push-pull frame 110. A slot 241 is provided on the outer wall of the clamping groove 242. The slot 241 is plug-connected with the outer wall of the lock buckle 111.

[0036] The specific usage scenario of this embodiment is: by setting a rotational connection between the clamping portion 240 and the top of the push plate 210, during the movement of the mop 100, under the action of gravity, the mop plate 200 can always be kept in contact with the ground, thereby improving the cleaning effect on the ground.

[0037] Example 4: Figure 1 and Figure 2 The inner wall at the front end of the twisting car 100 is rotatably connected to the steering wheel 120 through a rotating shaft, the outer wall at the bottom end of the rotating shaft is rotatably connected to the steering wheel 121 through a roller frame, and two steering wheels 121 are provided. The inner wall at the bottom of the rear end of the twisting car 100 is rotatably connected to the driven wheel 130 through an axle.

[0038] The specific usage scenario of this embodiment is: by holding the steering wheel 120 and rotating it, the twisting car 100 obtains power, and by controlling the twisting car 100 to move, the twisting car 100 can drive the floor cleaning component to move during the movement, so as to facilitate the cleaning of the floor by mopping, and children can also clean the floor during the game, which is convenient for children to increase fun and also can play the role of cleaning the floor.

[0039] Example 5: Figure 6-9A rounded rectangular docking groove 140 is provided on the inner wall of the rear end of the twisting car 100, and a latch holder 170 is slidably connected to the inner wall of the bottom of the twisting car 100. The inner wall of the bottom of the latch holder 170 is elastically connected to the inner wall of the bottom of the twisting car 100 through a second spring 160. The latch holder 170 is set to a T shape, and inclined surfaces 171 are provided on the left and right sides of the latch holder 170. The inner wall of the rear end of the twisting car 100 is slidably connected to the Y-shaped push plate 150. The end of the Y-shaped push plate 150 is slidably connected with the inclined surface 171 to squeeze the latch holder 170 to move downward in the inner wall of the rear end of the twisting car 100. The outer wall of the bucket car 300 is fixedly connected to the docking rod 320, and the outer wall of the docking rod 320 is plugged with the rounded rectangular docking groove 140. A limiting groove 330 is provided on the inner wall of the bottom of the docking rod 320, and the inner wall of the limiting groove 330 is plugged with the inner wall of the latch holder 170.

[0040] The specific usage scenario of this embodiment is as follows: by inserting the docking rod 320 into the rounded rectangular docking groove 140, by pressing the tail of the Y-shaped push plate 150, the Y-shaped push plate 150 moves toward the inner wall of the twisting car 100, so that the Y-shaped push plate 150 squeezes the inclined surfaces 171 on the top of the left and right sides of the latch holder 170. Under the squeezing action of the Y-shaped push plate 150, the latch holder 170 moves downward to compress the second spring 160 to shrink, so that the latch holder 170 The pin holder 170 moves downward, and after the limiting groove 330 at the bottom of the docking rod 320 is moved to the top of the pin holder 170, the Y-shaped push plate 150 is pulled backward to remove the pressure on the top of the pin holder 170. Under the reset action of the second spring 160, the second spring 160 pushes the pin holder 170 to move upward, so that the top of the pin holder 170 is inserted into the inner wall of the limiting groove 330, thereby completing the locking between the bucket car 300 and the twisting car 100.

[0041] The working principle of the utility model is as follows: when in use, a person skilled in the art places the floor cleaning assembly horizontally in front of the twisting cart 100, flips the clamping portion 240 to align with the U-shaped push-pull frame 110, so that the front end outer wall of the U-shaped push-pull frame 110 is matched and plugged with the clamping slot 242 at the top of the clamping portion 240, and presses the outer wall of the lock buckle 111 so that the lock buckle 111 can push the spring 112 to contract under the action of pressure and undergo elastic deformation, so that the lock buckle 111 retreats to the inside of the U-shaped push-pull frame 110, so that the lock buckle 111 enters the inside of the clamping slot 242, so that the positions of the lock buckle 111 and the slot 241 of the outer wall of the clamping portion 240 maintain a corresponding distribution front and back, and then under the reset and extension action of the spring 112, the spring 112 pushes the lock buckle 111 to pass through the front end outer wall of the U-shaped push-pull frame 110 and extend into the slot 241 The locking portion 240 is engaged with the locking portion 111, so that the floor cleaning assembly can be quickly connected to the U-shaped push-pull frame 110, and then the mop (not marked in the figure) is installed on the outer wall of the mop plate 200 and the mop limiting frame 230. The child sits on the seat of the twisting car 100 and controls the twisting car 100 to move by swinging the steering wheel 120 back and forth, so that during the movement of the twisting car 100, the mop plate 200 can be driven to move on the ground, so that the mop at the bottom of the mop plate 200 can clean the ground. When it is necessary to separate the locking portion 240 from the U-shaped push-pull frame 110, the locking portion 111 is pressed to make the locking portion 111 retreat to the inner wall of the U-shaped push-pull frame 110 again, and the U-shaped push-pull frame 110 is lifted up, so that the U-shaped push-pull frame 110 and the locking groove 242 are separated.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A connection structure for a cleaning toy car, comprising a U-shaped push-pull frame (110) fixedly connected to the front outer wall of a twisting car (100), characterized in that: The front inner wall of the U-shaped push-pull frame (110) is slidably connected to the lock buckle (111); the rear outer wall of the lock buckle (111) is elastically connected to the inner wall of the U-shaped push-pull frame (110) via a spring (112); the outer wall of the U-shaped push-pull frame (110) cooperates with a detachable snap-fit ​​installation floor cleaning component; the floor cleaning component comprises a mop plate (200); the top of the mop plate (200) is rotatably connected to a snap-fit ​​portion (240); the snap-fit ​​portion (240) is snap-fitted with the outer wall of the U-shaped push-pull frame (110); the rear inner wall of the twisting cart (100) is detachably plugged and connected to a bucket cart (300).

2. A connection structure for a cleaning toy car according to claim 1, characterized in that: The front end outer wall of the lock buckle (111) extends to the outside of the U-shaped push-pull frame (110) in a convex shape, and the lock buckle (111) can be pushed back to the inside of the U-shaped push-pull frame (110).

3. A connection structure for a cleaning toy car according to claim 2, characterized in that: The surface structure of the front end outer wall of the U-shaped push-pull frame (110) where the lock buckle (111) is installed is a planar structure.

4. A connection structure for a cleaning toy vehicle according to claim 1, characterized in that: The outer wall of the mop plate (200) cooperates with a mop limiting frame (230) for fixed installation, and the mop plate (200) and the mop limiting frame (230) cooperate to be sleeved and installed with a mop, which is used to clean the floor.

5. A connection structure for a cleaning toy vehicle according to claim 4, characterized in that: A push plate (210) is fixedly mounted on the top of the mop plate (200), and a movable block (220) is fixedly mounted on the top of the push plate (210), wherein two movable blocks (220) are symmetrically arranged on the left and right.

6. A connection structure for a cleaning toy vehicle according to claim 5, characterized in that: The outer walls at the bottom ends of the left and right sides of the clamping portion (240) are rotatably connected to the inner walls of the two movable blocks (220) via axle pins, and a clamping groove (242) is provided on the inner wall at the top of the clamping portion (240).

7. A connection structure for a cleaning toy vehicle according to claim 6, characterized in that: The inner wall of the card slot (242) is engaged with the outer wall of the front end of the U-shaped push-pull frame (110), and a slot (241) is provided on the outer wall of the card slot (242). The slot (241) is engaged with the outer wall of the lock buckle (111) for plug-in connection.

8. The connection structure of a cleaning toy car according to claim 1, characterized in that: The inner wall at the front end of the twisting car (100) is rotatably connected to the steering wheel (120) via a rotating shaft, the outer wall at the bottom end of the rotating shaft is rotatably connected to the steering wheel (121) via a roller frame, two steering wheels (121) are provided, and the inner wall at the bottom end of the rear end of the twisting car (100) is rotatably connected to the driven wheel (130) via an axle.

9. The connection structure of a cleaning toy car according to claim 1, characterized in that: A rounded rectangular docking groove (140) is provided on the inner wall at the rear end of the twisting car (100); a latch holder (170) is slidably connected to the inner wall at the bottom of the twisting car (100); the inner wall at the bottom of the latch holder (170) and the inner wall at the bottom of the twisting car (100) are elastically connected via a second spring (160); the latch holder (170) is arranged in a T shape, and inclined surfaces (171) are provided on the left and right sides of the latch holder (170).

10. A connection structure for a cleaning toy vehicle according to claim 9, characterized in that: The rear end inner wall of the twisting cart (100) is slidably connected to a Y-shaped push plate (150); the end of the Y-shaped push plate (150) is slidably connected to an inclined surface (171) for squeezing the latch holder (170) to move downward in the rear end inner wall of the twisting cart (100); the outer wall of the bucket cart (300) is fixedly connected to a docking rod (320); the outer wall of the docking rod (320) is plugged in with a rounded rectangular docking groove (140); a limiting groove (330) is provided on the inner wall of the bottom of the docking rod (320); the inner wall of the limiting groove (330) is plugged in with the inner wall of the latch holder (170); and the bottoms of both sides of the rear end of the bucket cart (300) are rotatably connected to rollers (310).

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