CN219941677U

CN219941677U - Three-in-one jump box with adjustable gravity center

Info

Publication number: CN219941677U
Application number: CN202321121935.6U
Authority: CN
Inventors: 李强
Original assignee: Shandong Yingli Fitness Equipment Co ltd
Current assignee: Shandong Yingli Fitness Equipment Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-03
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a three-in-one jump box with an adjustable gravity center, which comprises a box body, a buffer layer, an anti-skid sealing layer and at least one ballast ball, wherein the buffer layer is arranged on the box body; the box body consists of a plurality of supporting plates, the buffer layer is coated on the outer wall of the box body, and the anti-skid sealing layer is coated on the buffer layer; the ballast ball is placed in the box body and used for adjusting the gravity center position of the jump box, so that the ballast ball can be stably placed by taking each surface as the bottom surface. The ballast ball is arranged, so that the gravity center of the whole jump box can be freely adjusted, and the jump box can be stably placed by taking each surface as the bottom surface according to the use requirement, thereby improving the stability and safety of the jump box, having wide application range and meeting diversified requirements; meanwhile, the buffer layer and the anti-slip sealing layer are arranged, so that a good buffer protection effect is achieved.

Description

Three-in-one jump box with adjustable gravity center

Technical Field

The utility model relates to a three-in-one jump box with an adjustable gravity center, and belongs to the technical field of sports equipment.

Background

The jump box is a common sport equipment used in jump training and competition. The traditional skip boxes are mostly of fixed gravity center structures, the gravity center position cannot be adjusted, the limit of the skip boxes in training and competition is larger, the bottom surface cannot be replaced in time according to the change of competition items or different height requirements to change the height of the skip boxes, the stability is poor, the skip box combinations of different sizes are not abundant, for example, the traditional skip boxes need a plurality of skip box combinations of different heights when the heights are changed, and the use is inconvenient; meanwhile, as the outermost layer of the jump box is generally designed with patterns for matching different training projects or meeting the use requirements of different age groups, the traditional jump box is generally placed with only one fixed surface serving as the bottom surface, and has single function.

In the Chinese patent CN 205055292U-a three-in-one comprehensive physical diving box, a plurality of detachable board clamps are used for convenient transportation and a cross type built-in board is used for reinforcement, but the whole placement stability is general, the gravity center of the three-in-one comprehensive physical diving box is not adjustable, and the application range is small.

Disclosure of Invention

In order to solve the problems, the utility model provides the three-in-one jump box with the adjustable gravity center, and the ballast balls are arranged to enable the gravity center of the whole jump box to be freely adjusted, so that the jump box can be stably placed by taking each surface as the bottom surface according to the use requirements, the stability and the safety of the jump box are improved, the application range is wide, and the diversified requirements are met; meanwhile, the buffer layer and the anti-slip sealing layer are arranged, so that a good buffer protection effect is achieved.

According to one aspect of the present utility model, there is provided a three-in-one jump box with an adjustable center of gravity, comprising a box body, a buffer layer, an anti-slip sealing layer and at least one ballast ball; the box body consists of a plurality of supporting plates, the buffer layer is coated on the outer wall of the box body, and the anti-skid sealing layer is coated on the buffer layer; the ballast balls are placed in the box body and used for adjusting the gravity center position of the jump box, so that the ballast balls can be stably placed by taking all surfaces as the bottom surfaces.

Optionally, the tank body is a cuboid, and the diameter of the ballast ball is greater than half of the shortest side length of the tank body.

Optionally, the ballast ball comprises three ballast balls, wherein the ballast balls are made of rubber, and the mass of each ballast ball is 5-15kg.

Optionally, the surface of the ballast ball is provided with spiral lines.

Optionally, the box body comprises 6 support plates in mortise and tenon connection.

Optionally, the supporting plate is a wood plate, and the thickness of the supporting plate is not less than 15mm.

Optionally, the material of the buffer layer is a foam board, and the thickness of the buffer layer is not less than 70mm.

Optionally, the anti-slip sealing layer is provided with a zipper structure, so that the anti-slip sealing layer is convenient to detach; the anti-slip sealing layer is made of leather or PVC.

In the utility model, the three-in-one means that three different surfaces of the jump box can be used, and the three different surfaces correspond to three different heights.

The beneficial effects that can be produced by the present utility model include, but are not limited to:

1. the three-in-one skip box with the adjustable gravity center has higher stability, the traditional skip box design can only be placed by taking one side as the bottom surface, and the skip box adopts the design with the adjustable gravity center, so that the skip box can be placed by taking any side as the bottom surface, and the stability of the skip box is improved.

2. The three-in-one jump box with the adjustable gravity center can meet diversified training requirements, and the traditional jump box generally needs a plurality of jump boxes with different heights.

3. The gravity center adjustable three-in-one jump box provided by the utility model can easily adjust the gravity center position of the jump box by adjusting the position of the ballast ball, and can also randomly replace the bottom surface according to the external patterns and training items so as to meet different use requirements; meanwhile, the size and the number of the ballast balls are limited, the situation that the gravity center is unstable due to the fact that the ballast balls are stacked together can be avoided, the three ballast balls are evenly dispersed, good pressure can be provided, and the overall stability of the jump box is guaranteed.

4. According to the gravity-center-adjustable three-in-one jump box provided by the utility model, the spiral lines on the surfaces of the ballast balls are arranged, so that the surface friction force between the ballast balls and the box body is increased, and the lamination stability is facilitated.

5. According to the gravity center adjustable three-in-one jump box, the zipper structure is adopted in the anti-slip sealing layer, so that the jump box can be conveniently detached and cleaned, and is easier to maintain; the foam board is adopted as the buffer layer, so that impact force can be effectively absorbed, the risk in the using process is reduced, and the thickness of the wood board supporting board is not less than 15mm, so that the wood board supporting board is firm and durable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a three-in-one jump box with adjustable center of gravity in a three-in-one cross-sectional structure according to an embodiment of the utility model;

fig. 2 is a schematic perspective view of a box body of a three-in-one jump box with a gravity center adjustable according to an embodiment of the utility model;

FIG. 3 is a schematic top view of a cross-section of a body of a three-in-one jump box with adjustable center of gravity according to an embodiment of the present utility model;

list of parts and reference numerals:

1. a case body; 2. a buffer layer; 3. an anti-slip sealing layer; 4. a ballast ball; 5. spiral lines; 6. and a support plate.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-3, an embodiment of the present utility model discloses a three-in-one jump box with an adjustable center of gravity, comprising a box body 1, a buffer layer 2, an anti-slip sealing layer 3 and at least one ballast ball 4; the box body 1 consists of a plurality of supporting plates 6, the buffer layer 2 is coated on the outer wall of the box body 1, and the anti-slip sealing layer 3 is coated on the buffer layer 2; the ballast ball 4 is placed in the box body 1 and used for adjusting the gravity center position of the jump box, so that the jump box can be stably placed by taking each surface as the bottom surface.

The ballast balls 4 are arranged, so that the gravity center of the whole jump box can be freely adjusted, and the jump box can be stably placed by taking each surface as the bottom surface according to the use requirement, thereby improving the stability and safety of the jump box, having wide application range and meeting diversified requirements; meanwhile, the buffer layer 2 and the anti-skid sealing layer 3 are arranged, so that a good buffer protection effect is achieved.

Specifically, in the use process, if the height of the jump box is adjusted, a person is required to lift one side of the box body, then shake the bottom to enable the ballast balls 4 to be dispersed and press on the bottom surface, and the adjustment is completed after the test is stable.

As an embodiment, the tank body 1 is a rectangular parallelepiped, and the diameter of the ballast ball 4 is larger than half the shortest side length of the tank body 1.

Specifically, the box body 1 has a cuboid structure with different length, width and height, the ballast balls 4 are placed inside the box body, the number of the ballast balls 4 is not limited, and a person skilled in the art can adjust according to actual requirements.

As an embodiment, the jump box of the present embodiment uses three ballast balls 4, the material of the ballast balls 4 is rubber, and the mass of a single ballast ball 4 is 15kg. Specifically, the quality of the ballast balls 4 can be adjusted accordingly according to different training items and age groups of training crowds. The gravity center position of the jump box can be easily adjusted by adjusting the position of the ballast ball 4, and the bottom surface can be arbitrarily replaced according to the external patterns and training items so as to meet different use requirements; meanwhile, the size and the number of the ballast balls 4 are limited, the situation that the gravity centers are unstable due to the fact that the ballast balls 4 are stacked together can be avoided, the three ballast balls 4 are evenly dispersed, good pressure can be provided, and the overall stability of the jump box is guaranteed.

As an embodiment, the surface of the ballast ball 4 is provided with a spiral pattern 5. By arranging the spiral lines 5 on the surfaces of the ballast balls 4, the surface friction force between the ballast balls 4 and the box body is increased, and the lamination is stable.

As an embodiment, the case body 1 is formed by connecting 6 support plates by mortise and tenon. Preferably, the plate body is connected by using an adhesive for adhesive connection, and the connection stability is further improved by matching with a mortise and tenon structure.

Further, the support plate 6 is a wood plate, and the thickness of the support plate 6 is 15mm.

In one embodiment, the material of the buffer layer 2 is a foam plate, and the thickness of the buffer layer 2 is 70mm. Preferably, the foam board is EPE.

As an embodiment not shown, the anti-slip sealing layer 3 is provided with a zipper structure for easy disassembly; the material of the anti-slip sealing layer 3 is leather. The anti-skid sealing layer 3 adopts a zipper structure, so that the anti-skid sealing layer can be conveniently disassembled and cleaned, and is easier to maintain; the foam board is adopted as the buffer layer 2, so that impact force can be effectively absorbed, the risk in the using process is reduced, and the thickness of the wood board supporting plate 6 is not less than 15mm, so that the wood board supporting plate is firm and durable.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The three-in-one jump box with the gravity center adjustable is characterized by comprising a box body, a buffer layer, an anti-skid sealing layer and at least one ballast ball;

the box body consists of a plurality of supporting plates, the buffer layer is coated on the outer wall of the box body, and the anti-skid sealing layer is coated on the buffer layer;

the ballast balls are placed in the box body and used for adjusting the gravity center position of the jump box, so that the ballast balls can be stably placed by taking all surfaces as the bottom surfaces.

2. The three-in-one diving box with adjustable gravity center according to claim 1, wherein said box body is a cuboid, and said ballast balls have a diameter greater than half of the shortest side length of said box body.

3. The three-in-one jump box with the adjustable gravity center according to claim 2, wherein the jump box comprises three ballast balls, the ballast balls are made of rubber, and the mass of each ballast ball is 5-15kg.

4. A three-in-one skip box with adjustable center of gravity as claimed in claim 3 wherein said ballast balls have spiral lines on their surfaces.

5. The gravity center adjustable three-in-one jump box of claim 1, wherein the box body is composed of 6 support plates in mortise and tenon connection.

6. The three-in-one jump box with adjustable center of gravity according to claim 4, wherein the supporting plate is a wood plate, and the thickness of the supporting plate is not less than 15mm.

7. The three-in-one jump box with the adjustable gravity center according to claim 1, wherein the buffer layer is made of a foam plate, and the thickness of the buffer layer is not less than 70mm.

8. The gravity center adjustable three-in-one jump box of claim 1, wherein the anti-slip sealing layer is provided with a zipper structure for convenient disassembly; the anti-slip sealing layer is made of leather or PVC.