Patent Publication Number: US-2023149826-A1

Title: Stress-relief folding ball

Description:
TECHNICAL FIELD 
     The present disclosure relates to the technical field of stress-relief toys, in particular to a stress-relief folding ball. 
     BACKGROUND 
     With the development of the times, people&#39;s work stress increases accordingly, therefore some people will buy stress-relief toys for relieving stress, and a pressing stress-relief toy is one of the stress-relief toys. A spicing mode of an existing solid pressing toy is glue adhesion or clamping, the volume is basically fixed, so the solid pressing toy is inconvenient to carry and has lower playing extensibility. 
     SUMMARY 
     The purpose of the present disclosure is to provide a stress-relief folding ball, so as to solve the technical problem proposed in the background art. In order to achieve the above purpose, the present disclosure adopts the technical solution below: 
     A stress-relief folding ball, including a folding ball main body capable of extending and shrinking, wherein the folding ball main body includes a folding matrix, folding lines, folding walls, pressing spherical surfaces and an accommodating cavity; the folding matrix is arranged in a middle of the folding ball main body, the folding lines and the folding walls are arranged at left and right sides of the folding matrix, the folding lines and the folding walls are alternately connected, the pressing spherical surfaces are arranged at left and right ends of the folding ball main body, and the accommodating cavity is arranged inside the folding ball main body. 
     Preferably, first convection holes are formed outside the folding matrix, and the first convection holes are uniformly distributed on the folding matrix. 
     Preferably, second convection holes are formed in centers of the pressing spherical surfaces. 
     Preferably, at least two folding walls are provided, and the quantity of the folding lines is accordingly set according to the quantity of the folding walls. 
     Preferably, the folding ball main body is made of non-metal elastic materials. 
     The present disclosure has the following beneficial effects: 
     When the stress-relief folding ball provided by the present disclosure is not used, the folding ball main body may be converted into a shrinking state through the folding lines and the folding walls arranged on the folding ball main body, so as to reduce the volume of the folding ball main body, and the stress-relief folding ball is convenient to carry. The folding ball main body provided by the present disclosure is an integrally formed structure and not easy to be damaged, thereby reducing the purchasing cost. The selected material is the non-metal elastic material, which may increase the comfort and enjoyment during use. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG.  1    is an extending schematic diagram of a folding ball main body provided by the present disclosure. 
         FIG.  2    is a longitudinal section view of a folding ball main body provided by the present disclosure. 
         FIG.  3    is a shrinking schematic diagram of a folding ball main body provided by the present disclosure. 
       Wherein  1 —folding ball main body,  11 —folding matrix,  12 —folding line,  13 —folding wall,  14 —pressing spherical surface,  15 —second convection hole,  16 —accommodating cavity,  17 —first convection hole. 
     
    
    
     DETAILED DESCRIPTION OF THE EMBODIMENTS 
     In order to make the present disclosure convenient to understand, the present disclosure will be described more comprehensively below with reference to the related drawings. The drawings show preferred implementation modes of the present disclosure. However, the present disclosure may be implemented in various forms and is not limited to the implementation modes described herein. Instead, these implementation modes are provided to make the contents of the present disclosure understood more thoroughly and comprehensively. 
     It is to be noted that when one component is regarded to be “fixed” on another component, this component may be directly connected to other component or a mediate component may exist. When one component is regarded to be “connected” to another component, this component may be directly connected to other component or a mediate component may exist at the same time. Instead, when one component is regarded to be directly “connected” to another component, a mediate component may not exist. Terms “vertical”, “horizontal”, “left”, “right” and similar expressions used herein are merely for the purpose of description instead of the unique implementation mode. Terms “upper end”, “lower end”, “left side”, “right side”, “front end”, “rear end” and similar expressions used herein refer to the position relationship of the drawings. 
     Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art. Herein, terms used in the description of the present disclosure are only for the purpose of describing specific implementation modes and not intended to limit the present disclosure. Term “and/or” used herein includes one or any and all combinations of multiple related items which are listed. 
     The present disclosure is further described in combination with drawings and specific implementation modes below. 
     As shown in  FIG.  1    to  FIG.  3   , a stress-relief folding ball, including a folding ball main body  1  capable of extending and shrinking, wherein the folding ball main body  1  includes a folding matrix  11 , folding lines  12 , folding walls  13 , pressing spherical surfaces  14  and an accommodating cavity  16 ; the folding matrix  11  is arranged in a middle of the folding ball main body  1 , the folding lines  12  and the folding walls  13  are arranged at left and right sides of the folding matrix  11 , the folding lines  12  and the folding walls  13  are alternately connected, the pressing spherical surfaces  14  are arranged at left and right ends of the folding ball main body  1 , and the accommodating cavity  16  is arranged inside the folding ball main body  1 . 
     In this embodiment, first convection holes  17  are formed outside the folding matrix  11 , and the first convection holes  17  are uniformly distributed on the folding matrix  11 . Second convection holes  15  are formed in centers of the pressing spherical surfaces  14 . The first convection holes  17  and the second convection holes  15  are configured to discharge air in the accommodating cavity  16  or absorb air in the accommodating cavity  16  from outside, so that the folding ball main body  1  may keep the extending or shrinking state. At least two folding walls  13  are provided, and the quantity of the folding lines  12  is accordingly set according to the quantity of the folding walls  13 . The folding ball main body  1  is made of non-metal elastic materials, specifically elastic silicon materials. 
     During use, the folding ball main body  1  may be extruded in any direction, so as to complete the stress-relief action. By pressing the pressing spherical surfaces  14  at the two ends of the folding ball main body  1 , the folding ball main body  1  may be compressed to the middle folding matrix  11  to complete storage, and the folding ball main body  1  may extend again by pressing the folding matrix  11 . 
     When the stress-relief folding ball provided by the present disclosure is not used, the folding ball main body  1  may be converted into the shrinking state through the folding lines  12  and the folding walls  13  arranged on the folding ball main body  1 , so as to reduce the volume of the folding ball main body  1 , and the stress-relief folding ball is convenient to carry. The folding ball main body  1  provided by the present disclosure is an integrally formed structure and not easy to be damaged, thereby reducing the purchasing cost. The selected material is the non-metal elastic material, which may increase the comfort and enjoyment during use. 
     The above implementation modes are merely used for describing the present disclosure instead of limiting the present disclosure. Those of ordinary skill in the art may make various changes and deformations without departing from the spirit and scope of the present disclosure. Therefore, all equivalent technical solutions also belong to the scope of the present disclosure, and the patent protection scope of the present disclosure should be subject to the appended claims.