Automobile selling sand pit

Abstract

The utility model discloses an automobile selling sand pit in the technical field of children entertainment projects, which comprises a sand pit support, positioning grooves A are arranged on two sides of the lower part of the surface of the sand pit support, positioning grooves B are arranged on two sides of the upper part of the surface of the sand pit support, and a placing rack A is arranged below the front end face of the sand pit support. The four sets of U-shaped frames are correspondingly installed on the sand pit support, the guide columns are in butt joint in the guide holes in the U-shaped frames in a sliding mode, the springs are arranged on the outer walls of the guide columns in a sleeved mode, and the effect of elastic counter-acting force of the springs is utilized. The placing frame A and the placing frame B are sequentially in butt joint in the positioning groove A and the positioning groove B in a sliding mode through the positioning block A and the positioning block B, the bolts on the guide columns are matched with the springs, the bolts can be correspondingly inserted into the inserting grooves A and the inserting grooves B, and the placing frame A and the placing frame B are installed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of children's entertainment projects, in particular to a car-sale sand pool. Background Art

[0002] The car selling sand pool technology in children's entertainment projects mainly involves combining sand pools with entertainment facilities to enhance children's sense of participation and fun. Such projects usually use simulated car models to let children dig, build and play in the sand pool. At present, in order to facilitate the placement of car models, car selling sand pools usually install placement racks to place various car models for children to choose from. However, the installation method adopted by the placement racks usually adopts fastening bolts for installation and fixation. During the installation or disassembly of the fastening bolts, matching tools are required for disassembly and assembly. At the same time, the disassembly and assembly process is relatively time-consuming and labor-intensive, and it is relatively difficult to achieve the effect of quick installation and disassembly, thereby reducing the use effect and experience of the car selling sand pool.

[0003] Therefore, it is necessary to develop a car-selling sand pool. Utility Model Content

[0004] The purpose of the present utility model is to provide a car vending sand pit to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a car-mounted sand pit, comprising a sand pit bracket, wherein positioning grooves A are provided on both sides of the lower surface of the sand pit bracket, positioning grooves B are provided on both sides of the upper surface of the sand pit bracket, a placement rack A is installed below the front end surface of the sand pit bracket, and a placement rack B is installed above the front end surface of the sand pit bracket;

[0006] U-shaped frames are installed above and below the outer walls of both sides of the sand pool bracket.

[0007] Preferably, a protective shed is installed on the top of the sand pool support, and a sand pool enclosure is installed on the bottom of the sand pool support.

[0008] Preferably, positioning blocks A are provided at the center positions on both sides of the rear end surface of the placement rack A, the outer wall of the positioning block A is slidably connected to the inner wall of the positioning groove A, and a slot A is provided on the surface of the positioning block A.

[0009] Preferably, positioning blocks B are provided at the center positions on both sides of the rear end surface of the placement rack B, the outer wall of the positioning block B is slidably connected to the inner wall of the positioning groove B, and a slot B is provided on the surface of the positioning block B.

[0010] Preferably, a guide hole is opened at the center position of the surface of the U-shaped frame, a guide column is installed inside the guide hole, and the outer wall of the guide column is slidably connected to the inner wall of the guide hole.

[0011] Preferably, a latch is installed at one end of the guide column, and a spring is provided on one side of the outer wall of the guide column, and the spring is located between the U-shaped frame and the latch.

[0012] Preferably, a T-shaped plate is installed at the other end of the guide column, and the top and bottom of the T-shaped plate are rotatably connected to movable columns.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] By installing four sets of U-shaped frames on the sand pool bracket accordingly, and sliding the guide column into the guide hole on the U-shaped frame, according to the spring installed on the outer wall of the guide column, and utilizing the elastic reaction force of the spring, the placement rack A and the placement rack B are docked in the positioning slot A and the positioning slot B in turn by the positioning block A and the positioning block B in a sliding manner. The pins on the guide column cooperate with the spring to achieve the corresponding insertion into the slot A and the slot B, completing the installation and fixing of the placement rack A and the placement rack B. During the process, no tools are required for threaded installation, which reduces the installation and disassembly time and achieves the effect of quick installation and disassembly, effectively improving the use effect and experience of the car vending sand pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0016] Figure 2 A schematic front view of part of the structure provided by the utility model;

[0017] Figure 3 A schematic front cross-sectional view of part of the structure provided by the utility model;

[0018] Figure 4 The utility model provides Figure 3 A magnified view of the structure in Figure 2.

[0019] In the figure: 1. Sand pool bracket; 101. Positioning slot A; 102. Positioning slot B; 103. Protective shed; 104. Sand pool enclosure; 2. Placement rack A; 201. Positioning block A; 202. Slot A; 3. Placement rack B; 301. Positioning block B; 302. Slot B; 4. U-shaped rack; 401. Guide hole; 402. Guide column; 403. Pin; 404. Spring; 405. T-shaped plate; 406. Movable column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] This utility model provides the following technical solutions: Car sales sand pool, please refer to Figures 1-4 , including a sand pool bracket 1, positioning grooves A101 are opened on both sides of the lower surface of the sand pool bracket 1, positioning grooves B102 are opened on both sides of the upper surface of the sand pool bracket 1, a protective shed 103 is installed on the top of the sand pool bracket 1, and a sand pool enclosure 104 is installed on the bottom of the sand pool bracket 1. The protective shed 103 is installed above the sand pool bracket 1, and the sand pool enclosure 104 is installed below. According to the unfolded protective shed 103, it has the effect of shading from the sun and also has a certain rainproof effect. At the same time, the sand pool enclosure 104 can block the sand to prevent the sand from scattering. A placement rack A2 is installed below the front end surface of the sand pool bracket 1, and positioning blocks A201 are provided at the center positions on both sides of the rear end surface of the placement rack A2. The positioning blocks A20 1 is slidably connected to the inner wall of the positioning groove A101, and a slot A202 is provided on the surface of the positioning block A201. A placement rack B3 is installed above the front end surface of the sand pool bracket 1, and positioning blocks B301 are provided at the center positions on both sides of the rear end surface of the placement rack B3. The outer wall of the positioning block B301 is slidably connected to the inner wall of the positioning groove B102, and a slot B302 is provided on the surface of the positioning block B301. The positioning blocks A201 and B301 on the placement racks A2 and B3 are slidably docked in the positioning grooves A101 and B102, so that the placement racks A2 and B3 adopt basic installation processing. At the same time, after installation, the placement racks A2 and B3 can place various types of cars for children to choose;

[0022] U-shaped frames 4 are installed above and below the outer walls of both sides of the sand pool bracket 1. A guide hole 401 is opened at the center of the surface of the U-shaped frame 4. A guide column 402 is installed inside the guide hole 401. The outer wall of the guide column 402 is slidably connected to the inner wall of the guide hole 401. Four sets of U-shaped frames 4 are correspondingly installed on the outer walls of both sides of the sand pool bracket 1, and the guide columns 402 are slidably docked in the guide holes 401 on the U-shaped frames 4, so that the guide columns 402 can move left and right inside the U-shaped frame 4. The guide column 402 is provided with a latch 403 at one end, and a spring 404 is provided on one side of the outer wall of the guide column 402. The spring 404 is located between the U-shaped frame 4 and the latch 403. The other end of the guide column 402 is provided with a T-shaped plate 405. The top and bottom of the T-shaped plate 405 are rotatably connected to the movable column 406. The two ends of the guide column 402 are sequentially provided with the T-shaped plate 405 and the latch 403, and the spring 404 is set on the outer wall of the guide column 402 so that the T-shaped plate 405 and the latch The pin 403 can limit the guide column 402 to prevent the guide column 402 from being separated from the U-shaped frame 4. At the same time, the spring 404 keeps the latch 403 in the reset state. When the placement rack A2 and the placement rack B3 are docked in the positioning groove A101 and the positioning groove B102 in a sliding manner by the positioning block A201 and the positioning block B301, the latch 403 on the guide column 402 cooperates with the spring 404, so that the spring 404 pushes the latch 403 into the corresponding slot A202 and slot B302, the placement rack A2 and the placement rack B3 can be installed and fixed, and no tools are required for threaded installation, which reduces the installation and disassembly time. Similarly, when the placement rack A2 and the placement rack B3 need to be disassembled, it is only necessary to pull the T-shaped plate 405 until the pin 403 is disengaged from the corresponding slot A202 and slot B302, and move the movable column 406 to press against the surface of the U-shaped frame 4, keeping the pin 403 in a disengaged state, and then the placement rack A2 and the placement rack B3 can be disassembled.

[0023] Working principle: When using the utility model, a protective shed 103 is installed above the sand pool support 1, and a sand pool enclosure 104 is installed below. The unfolded protective shed 103 plays a role of shading from the sun and also plays a certain role of preventing rain. At the same time, the sand pool enclosure 104 can block the sand to prevent it from scattering. By sliding the positioning blocks A201 and B301 on the placement rack A2 and the placement rack B3 into the positioning grooves A101 and B102, the placement racks A2 and B3 can be positioned so that ... Take the basic installation process, and after the installation, the placement rack A2 and the placement rack B3 can be placed on various types of cars for children to choose. By correspondingly installing the four sets of U-shaped racks 4 on the outer walls of the two sides of the sand pool bracket 1, and docking the guide column 402 in the guide hole 401 on the U-shaped rack 4 in a sliding manner, the guide column 402 can be moved horizontally left and right inside the U-shaped rack 4. By sequentially setting T-shaped plates 405 and latches 403 at both ends of the guide column 402, and setting springs 404 on the outer walls of the guide column 402, the T-shaped plates 4 05 and the latch 403 can limit the guide column 402 to prevent the guide column 402 from being separated from the U-shaped frame 4. At the same time, the spring 404 keeps the latch 403 in the reset state. When the placement rack A2 and the placement rack B3 are docked in the positioning slots A101 and B102 in a sliding manner by the positioning blocks A201 and B301, the latch 403 on the guide column 402 cooperates with the spring 404, so that the spring 404 pushes the latch 403 into the corresponding slots A202 and B302, and the placement racks can be aligned. A2 and placement rack B3 are installed and fixed without the need for tools and threaded installation, which reduces installation and disassembly time. Similarly, when placement rack A2 and placement rack B3 need to be disassembled, it is only necessary to pull the T-plate 405 until the latch 403 is disengaged from the corresponding slot A202 and slot B302, and toggle the movable column 406 against the surface of the U-shaped frame 4 to keep the latch 403 in a disengaged state. The placement rack A2 and placement rack B3 can be disassembled, achieving the effect of quick installation and disassembly, effectively improving the use effect and experience of the car vending sand pool.

[0024] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A car vending sand pit, comprising a sand pit bracket (1), wherein positioning grooves A (101) are provided on both sides of the lower surface of the sand pit bracket (1), and positioning grooves B (102) are provided on both sides of the upper surface of the sand pit bracket (1), characterized in that: A placement rack A (2) is installed below the front end surface of the sand pool bracket (1), and a placement rack B (3) is installed above the front end surface of the sand pool bracket (1); U-shaped frames (4) are installed above and below the outer walls on both sides of the sand pool support (1).

2. The car vending sand pit according to claim 1, characterized in that: A protective shed (103) is installed on the top of the sand pool support (1), and a sand pool enclosure (104) is installed on the bottom of the sand pool support (1).

3. The car vending sand pit according to claim 1, characterized in that: Positioning blocks A (201) are provided at the center positions of both sides of the rear end surface of the placement rack A (2), the outer wall of the positioning block A (201) is slidably connected to the inner wall of the positioning groove A (101), and a slot A (202) is provided on the surface of the positioning block A (201).

4. The car vending sand pit according to claim 1, characterized in that: Positioning blocks B (301) are provided at the center positions of both sides of the rear end surface of the placement rack B (3), the outer wall of the positioning block B (301) is slidably connected to the inner wall of the positioning groove B (102), and the surface of the positioning block B (301) is provided with a slot B (302).

5. The car vending sand pit according to claim 1, characterized in that: A guide hole (401) is provided at the center of the surface of the U-shaped frame (4), a guide column (402) is installed inside the guide hole (401), and the outer wall of the guide column (402) is slidably connected to the inner wall of the guide hole (401).

6. The car vending sand pit according to claim 5, characterized in that: A latch (403) is installed at one end of the guide column (402), and a spring (404) is provided on one side of the outer wall of the guide column (402), and the spring (404) is located between the U-shaped frame (4) and the latch (403).

7. The car vending sand pit according to claim 6, characterized in that: A T-shaped plate (405) is installed at the other end of the guide column (402), and the top and bottom of the T-shaped plate (405) are rotatably connected to movable columns (406).

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