Jumping box for physical education
By designing a structure that fixes the connecting bumps and grooves on the jump box for physical education, and setting anti-tilt blocks on the side of the bottom box, the stability and convenience of the existing jump box during assembly and use is solved, achieving more stability and convenience experience of user.
Patent Information
- Application Number
- CN202323639881.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The existing sports teaching jump boxes have stability and convenience problems during assembly and use, resulting in complex and unstable use.
A jump box for physical education teaching is designed. By fixing the connecting bumps at the top of the bottom box and opening grooves between adjacent bumps, a stable connection between the box sections is achieved. Anti-tilt blocks are provided on the sides of the bottom box to ensure that the jump box is not easy to tip when used.
It realizes a stable connection between the box sections, simplifies the assembly process, and makes the box jump more convenient and safe.
Smart Images
Figure CN222517658U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sports teaching equipment, in particular to a jump box for sports teaching. Background Art
[0002] The vaulting box is one of the gymnastic equipment. It is made of several rectangular wooden boxes stacked together. It is 155 cm long and 40 cm wide. The height is adjustable. The box surface is made of leather or canvas. It can be used for tumbling, vaulting and other movements. It is often used as an auxiliary training for pommel horse and vaulting horse. It is also a common teaching equipment used by teachers in physical education classes in schools to train students' lower limb strength, explosive power and coordination.
[0003] When ordinary students in school use it, the movements are relatively simple, with four main technical steps: running up, supporting the jump box with hands, taking off, and landing. However, in actual use, there are still many problems. For example, the assembly between the sections of the jump box is complicated or unstable, making it difficult to use. Utility Model Content
[0004] The purpose of the utility model is to provide a jump box for physical education teaching, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A jumping box for physical education teaching comprises a bottom box, wherein a plurality of protrusions 2 are fixedly connected upwardly at the top of the bottom box, and grooves 2 are downwardly provided between two adjacent protrusions 2. The bottom box is detachably connected to a secondary bottom box upwardly, and a groove 1 plugged into the protrusions 2 and a protrusion 1 plugged into the groove 2 are respectively provided at the bottom of the secondary bottom box; anti-dumping blocks are provided at two side surfaces of the bottom box, and the bottom surfaces of the anti-dumping blocks are flush with the bottom surface of the bottom box.
[0007] As a further solution of the utility model: the anti-dumping block is a right triangle.
[0008] As a further solution of the utility model: the second convex block has a thickness of 5CM and is evenly arranged in the center of the top of the bottom box.
[0009] Compared with the prior art, the utility model has the beneficial effects that: each box segment is provided with projections and grooves plugged into the projections at intervals on the surface connected to other box segments, so that the connection between the box segments is firm and the assembly is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is one of the structural schematic diagrams of the utility model.
[0011] Figure 2 This is the second structural schematic diagram of the utility model.
[0012] Among them: 1 bottom box, 2 secondary bottom box, 3 anti-dumping block, 4 slot one, 5 protrusion one, 6 protrusion two, 7 slot two. DETAILED DESCRIPTION
[0013] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0014] See also Figure 1-2 The utility model provides a jumping box for physical education teaching, which includes a bottom box 1, a plurality of protrusions 26 are fixedly connected upwardly at the top of the bottom box 1, and a groove 27 is provided downwardly between two adjacent protrusions 26. The bottom box 1 is detachably connected to a secondary bottom box 2 upwardly, and a groove 4 plugged with the protrusion 26 and a protrusion 5 plugged with the groove 27 are respectively provided at the bottom of the secondary bottom box 2. The top of the secondary bottom box 2 is also provided with a protrusion and a groove plugged with the upper-level box section, and several box sections can be customized according to the actual height requirements, and the remaining box sections are connected upward in sequence according to the connection mode and design between the bottom box 1 and the secondary bottom box 2; the two sides of the bottom box 1 are provided with anti-dumping blocks 3, and the bottom surface of the anti-dumping blocks 3 is flush with the bottom surface of the bottom box 1. The anti-dumping blocks 3 are right triangles, which prevent the jumping box from tipping over due to incorrect force when the students take off, and the students are injured. The protrusions 26 are 5CM thick and are evenly arranged in the center of the top of the bottom box 1.
[0015] The preferred implementation modes of the present application are described in detail above, but the present application is not limited to the above implementation modes, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present application.
Claims
1. A jumping box for physical education, characterized in that: The utility model comprises a bottom box, wherein a plurality of protrusions 2 are fixedly connected upwardly at the top of the bottom box, a groove 2 is downwardly provided between two adjacent protrusions 2, the bottom box is detachably connected to a secondary bottom box upwardly, a groove 1 plugged with the protrusions 2 and a protrusion 1 plugged with the groove 2 are respectively provided at the bottom of the secondary bottom box; anti-dumping blocks are provided at two side surfaces of the bottom box, and the bottom surfaces of the anti-dumping blocks are flush with the bottom surface of the bottom box.
2. A jump box for physical education teaching according to claim 1, characterized in that: The anti-dumping block is a right triangle.
3. A jump box for physical education teaching according to claim 2, characterized in that: The second protrusion is 5CM thick and is evenly arranged at the center of the top of the bottom box.