CN110353964B

CN110353964B - Construction ball and construction ball kit

Info

Publication number: CN110353964B
Application number: CN201910579712.6A
Authority: CN
Inventors: 李之生; 冷立民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2022-02-11
Anticipated expiration: 2039-06-28
Also published as: CN110353964A

Abstract

The application relates to a body-building device, and provides a construction ball and a construction ball kit, wherein the construction ball is used for rolling in a palm, and mainly comprises a ball body, a middle hole penetrating through the ball body is formed in the ball body, and the middle hole can be a holding part of the construction ball; and the sphere comprises an outer sleeve and a middle sleeve, the middle sleeve is rotatably assembled and connected with the outer sleeve, and the middle sleeve is positioned in the middle hole of the sphere. According to the technical thought provided by the embodiment of the application, the curing form and the shape of the traditional health-care ball are overcome, the health-care ball is creatively technically improved, the technical problem that the traditional health-care ball is inconvenient to carry is solved, and the possibility of more abundant function expansion of the health-care ball is provided.

Description

Construction ball and construction ball kit

Technical Field

The application relates to the field of fitness equipment, in particular to a building ball. The application also relates to a construction ball kit.

Background

The health-care ball is a traditional body-building apparatus in China, and the common health-care ball is made of stone, steel or copper materials, and natural walnuts can also be used. When the user does not like to go out in winter or watches TV at home, the health-care ball can be used for body building, which is beneficial to body building, when the health-care ball is used for body building, the fingers and the palm can both move properly, and the channels and collaterals of the body can be adjusted. Health balls are often used for fitness and are generally considered to have the following effects:

the hand muscle strength, flexibility and flexibility can be enhanced, the bending and stretching of fingers, palms and wrists can be more flexible by enhancing the exercise amount of the fingers and palms, the movement of upper limb muscles of the fingers, wrists, elbows and the like can be promoted, and the problems of numbness, weakness, trembling, grip strength reduction and the like of upper limbs caused by degenerative diseases of the old can be generally considered to be prevented and corrected.

The health-care ball can directly stimulate the second and third metacarpals of the palms, so that the health-care ball can exert positive influence on the central nerve through reflection and has the function of regulating the central nerve, and the effects of calming, refreshing, strengthening the brain and benefiting intelligence can be realized, so that the physiological functions of internal organs of the body are enhanced.

The health-care ball can promote blood circulation to remove meridian obstruction, roll in the palm of a hand through the movement of fingers and palms, continuously and regularly impact a plurality of acupuncture points on the hand, which are the starting points of a plurality of important meridians in the human body and are closely related to the five zang-organs and six fu-organs, and have corresponding regulation and health-care functions on a plurality of organs of the whole body.

The health-care ball is beneficial to the brain, and the hand movement is beneficial to the brain, so that when the health-care ball is used for body building, the thought of people can be concentrated on the hand, the tension state is eliminated, and the brain is relaxed. Therefore, the health-care ball can effectively protect the brain, slow down the aging speed of the brain and avoid the occurrence of senile dementia when being frequently played. In addition, the health ball is used for body building, which is endurable and is alternated with the traditional body building items such as walking, Qigong practice, Taijiquan and the like as much as possible to enhance the body building effect.

However, the traditional health care ball is originated to the present, and still has the original spherical shape. The user need support corresponding packing carton or include the bag when carrying, if directly carry in hand, have the risk of falling the damage, also comparatively tie to carrier's hand simultaneously.

Meanwhile, the traditional health-care ball has a single function and cannot be suitable for the commercial trend of pursuing function diversification and higher cost performance in the modern society, so the market of the traditional health-care ball at present is in a gradually shrinking state. It is necessary to continue the vitality of the traditional cultural heritage through a technical innovation mode.

Disclosure of Invention

In order to solve the technical problem, the application provides a guarantee ball and a guarantee ball kit which are convenient to carry and can be more rich and expanded in function.

In a first aspect, an embodiment of the present application provides a construction ball for rolling in a palm, where the construction ball includes a ball body, the ball body is provided with a central hole penetrating through the ball body, and the central hole is a holding portion of the construction ball; the sphere comprises an outer sleeve and a middle sleeve, the middle sleeve is rotatably assembled and connected with the outer sleeve, and the middle sleeve is positioned in the middle hole of the sphere.

According to the embodiment of the application, the sphere comprises an outer sleeve and a middle sleeve, and the middle sleeve is rotatably assembled and connected with the outer sleeve.

According to the embodiment of the application, the outer sleeve comprises a body and two end rings, the two end rings are respectively assembled at two ends of the body, and the outer surfaces of the end rings are cambered surfaces identical to those of the body.

According to the embodiment of the application, the body is internally provided with the assembling hole, and the assembling hole is internally provided with the limiting part so as to limit the middle sleeve.

According to the embodiment of the application, the end ring is provided with an inner hole, the inner diameter of the inner hole is smaller than the outer diameter of the assembling hole, and the end ring is connected with the body in an assembling mode through clamping or interference fit.

According to the embodiment of the application, the middle sleeve and the outer sleeve are rotatably connected through the bearing assembly.

According to an embodiment of the present application, the bearing assembly includes an inner retainer ring disposed outside the middle housing, an outer retainer ring disposed inside the outer housing, a retainer, and a plurality of balls; the balls roll in an annular space defined by the inner limiting ring and the outer limiting ring, so that the middle sleeve and the outer sleeve are axially limited and fixed through the balls.

According to the embodiment of the application, the inner hole of the middle sleeve is provided with the taper with the large inner diameter at the middle part and the small inner diameters at the two ends.

In another aspect, the present application also considers a protection ball kit, including an assembly rod and at least one protection ball as described above, where the assembly rod includes a limiting end and an external end, the limiting end limits and fixes the protection ball at one end of a middle hole of the protection ball, the external end is an interface for connection, and the assembly rod is used to penetrate the middle hole to fix one or more protection balls.

According to the embodiment of the application, the limiting end is a convex ring with the outer diameter larger than the middle hole.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

this health care ball structure that this application embodiment provided, according to the technical thought that this application embodiment provided, overcome the solidification form and the form of traditional health care ball, pioneered ground has carried out technical transformation with health care ball, has not only solved the technical problem that traditional health care ball is not convenient for carry, has still provided the possibility of the more abundant function extension of health care ball.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of one embodiment of a construction ball structure provided in the present invention;

FIG. 2 is a schematic cross-sectional view of one embodiment of a construction ball structure provided in the present invention;

FIG. 3 is a schematic perspective exploded view of one embodiment of a construction ball structure provided in the present invention;

FIG. 4 is a schematic perspective exploded view of another embodiment of a construction ball structure according to the present invention;

FIG. 5 is a schematic perspective view of one embodiment of a construction ball set according to the present invention;

fig. 6 is an assembly structure diagram of an embodiment of a construction ball kit structure provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Aiming at the defects of single structure, inconvenience in carrying and the like of the traditional construction ball, the inventor of the application finds that the traditional function of rolling in the palm cannot be influenced as long as the shape of the spherical main body is not changed, and meanwhile, for the portability and more function expansion of the construction ball, a symmetrical middle hole can be additionally arranged on the construction ball main body, namely, a holding part can be designed for the portability, and meanwhile, an interface part can be provided for the function expansion of the construction ball.

Fig. 1 is a schematic perspective view of an embodiment of a construction ball structure provided in the present application, and fig. 2 is a schematic cross-sectional view of an embodiment of a construction ball structure provided in the present application; as shown in the drawings, the present application provides a new-type construction ball, which is mainly used for rolling in the palm to perform body-building exercise, so as to facilitate the movement of the hand and the related parts of the user, the construction ball mainly includes a ball body 10, the ball body 10 is provided with a central hole 100 penetrating through the ball body, the central hole 100 is used as a holding part of the construction ball, so that the user can hold and fix the construction ball by using fingers or shaft-shaped tools thereof, and the construction ball is convenient to carry and multifunctional in application, not only can increase the convenience of the construction ball, but also can provide expansion of more functions.

Wherein the diameter of the central hole 100 can be selected to be between 19mm and 25mm to facilitate the finger to be inserted. On the other hand, to ensure the functional performance, the sum of the surface areas of the two spherical cap zones removed by the opening of the central hole 100 in the example is controlled to be between 12% and 20% of the total surface area of the sphere.

The embodiments of the present application are described in detail below with reference to the accompanying drawings:

as shown in fig. 1 and 2, a ball 10 in one embodiment mainly comprises an outer shell 1 and a middle shell 2, wherein the middle shell 2 is rotatably assembled with the outer shell 1. That is, the middle sleeve 2 can be rotated relative to the outer sleeve 1, or it can be considered that the outer sleeve 1 can be rotated relative to the middle sleeve in a state where the middle sleeve is fixed. Thus, a novel game function can be provided, and the outer periphery of the jacket 1 can be used for health care massage of the human body. After the traditional mode is suddenly broken in the field of health care balls and the function is added, the convenience of building the balls can be improved, and more functions can be expanded. For example, due to the addition of the relative rotation function, the user can use the outer sleeve 1 to massage the body and the hand after inserting the fingers into the middle sleeve 2, or rotate the outer sleeve 1 to provide a play effect.

The material of the outer sleeve 1 can be selected from various materials, such as industrial materials of steel, stainless steel, aluminum alloy, plastics and the like, and can also be processed from stone materials and gem materials (such as agate or jade). Meanwhile, the surface of the outer sleeve 1 can be processed into textures or patterns, for example, the surface can be processed into various traditional art patterns in a matching way, and the value of the ball market can be directly improved by matching with high-grade materials.

It will be appreciated by those skilled in the art that the relatively rotatable assembly connection between the outer sleeve 1 and the middle sleeve 2 may be achieved by a complete bearing structure or bearing assembly, or a part of the bearing assembly may be integrated into the mating surfaces of the outer sleeve 1 and/or the middle sleeve 2, such as the inner race of the bearing assembly into the middle sleeve 2 or the outer race of the bearing assembly into the outer sleeve 1. The structure of the bearing assembly may be selected from existing bearing structures such as a sliding bearing structure, a ball bearing structure, etc., and such variations in the manner of coupling with the outer sleeve 1 and the middle sleeve 2 will occur to those skilled in the art and are not particularly limited.

In the embodiment shown in fig. 2, the jacket 1 mainly comprises a drum-shaped body 11 and two end rings 12, the outer surfaces of the end rings 12 being the same arc as the outer surface of the body 11 so as to form a spherical surface together for building a ball. According to the embodiment of the present application, the end ring 12 is provided with an inner hole 121, and of course, the end ring 12 and the body 11 can be assembled and connected by clamping or interference fit or the like. In this embodiment, an interference fit snap ring 122 is formed on a joint surface of the end ring 12 corresponding to the body 11 to be fixed to an edge of the assembly hole 110 of the body 11 in an interference fit manner, and an outer end surface of the snap ring 122 may form a certain taper so as to be guided to be snapped into the assembly hole 110.

A limiting piece 111 is arranged in the assembling hole 110 to limit the middle sleeve 2. That is, it can be considered that the outer race of the ball bearing assembly is integrated with the body 11, and a circle of arc-shaped grooves on the inner surface of the assembly hole 110 serves as a stopper of the balls. The inner diameter of the inner bore 121 of the end ring 12 is smaller than the outer diameter of the assembly bore 110 to facilitate end-limiting concentricity of the inner sleeve 2.

FIG. 3 is a schematic perspective exploded view of one embodiment of a construction ball structure provided in the present invention; according to the embodiment of the present application, the middle sleeve 2 is a cylindrical structural member, and is rotatably connected with the outer sleeve 11 through a bearing assembly. As shown in the figures, the bearing assembly mainly includes an inner retainer ring 21 disposed outside the middle housing 2, an outer retainer ring (retainer 111) disposed inside the outer housing, a retainer 4, and a plurality of balls 3; the plurality of balls 3 roll in an annular space defined by the inner retainer ring 21 and the outer retainer ring (retainer 111), so that the middle sleeve and the outer sleeve are axially retained and fixed by the plurality of balls. Here, the inner retainer ring 21 is integrally formed with the middle housing 2 to be embodied as a channel formed at the outer side of the middle housing 2. The channel can be considered to be arranged on a convex ring with a frustum-shaped carrying surface.

The outer surfaces of the two end rings 12 may optionally be formed with a great wall ornamentation, with lines of a certain depth. Not only has decorative effect but also enhances hand feeling. The end ring 12 is a part of a sphere and can also be used for sealing. Prevent dust debris from entering the ball body, the dust debris can influence the ball body and rotate and cause the noise increase.

The great wall lines and lucky type characters such as 'good fortune, prosperity and happiness' can be selectively formed on the outer surface of the body 11, the characters have certain depth, the hand feeling is strong, the blood circulation can be increased, the brain inspiration is promoted, the great wall lines of the cover correspond to the lucky characters of the ball body, the feeling is attractive, elegant and smooth, and the hand feeling has the functions of reducing pressure and relieving fatigue. The middle of the interior of the body 11 is provided with a positioning channel (a limiting piece 111) of the middle sleeve 2 and the outer sleeve 1, and the ball and the middle sleeve 2 rotate axially. The two sides of the positioning channel can be provided with a channel, and the weight of the ball and the width of the ball can be adjusted by customizing the width and the depth of the channel. And on the other hand, the positioning groove has the function of a reinforcing rib, so that the positioning groove in the sphere is not deformed axially, and the function of supporting the frameworks at two sides is realized.

According to the embodiment of the application, on the other hand, the inner hole of the middle sleeve 2 is provided with the taper with a small inner diameter at the middle part and large inner diameters at the two ends. So as to facilitate the insertion of the fingers and avoid the difficulty of pulling out the clamped fingers. The taper here is chosen to be 1-1.5 degrees. The middle of the outer surface of the middle sleeve is provided with a positioning channel (bead channel) corresponding to the positioning channel in the outer sleeve, the whole weight of the ball body and the inner hole diameter of the inner sleeve can be adjusted by adjusting the outer diameter, the wall thickness and the like of the middle sleeve body on two sides of the channel, the middle is small, the two ends are 1.5-2mm large, and the whole body is conical.

In this embodiment, the diameter of the center hole 100 is 21mm, and the diameter of the center hole is 20 mm. Meanwhile, the sum of the surface areas of the two spherical cap regions removed by opening the central hole 100 in the embodiment is controlled to be 12.3% of the total surface area of the protective ball, so that the balance between the rolling function and the expanding function is achieved.

The inner positioning channel of the outer sleeve 1 is connected with the outer positioning channel of the middle sleeve in an equal division mode through balls, and the balls are positioned through a retainer. The normal rotation of the ball between the middle sleeve and the outer sleeve is ensured. The normal operation of the health-care ball is ensured, so that the effects of reducing pressure and removing fatigue are achieved.

In the embodiment of the health ball described in the above embodiment, the specific preparation method may be:

the body 11, the end ring 12 and the middle sleeve 2 are respectively machined, a preset number of balls 3 are configured, 9 balls 3 are selected, and the adaptive retainer 4 is selected correspondingly.

In the assembling step, the body 11 is firstly horizontally placed, the outer limit ring is in a vertical state, at this time, 9 balls 3 can be arranged in the outer limit ring, and then the middle sleeve 2 is correspondingly placed in. Then the retainer 4 is clamped, in the process of clamping the retainer 4, the 9 balls 3 are uniformly spaced between the outer limiting ring and the inner limiting ring 21 at certain intervals, and at the moment, the balls 3 are uniformly spaced in the circumferential direction when the outer limiting ring and the inner limiting ring 21 are matched, so that the outer limiting ring and the inner limiting ring 21 can be axially positioned by the balls 3. Thereafter, the two end rings 12 are fitted into the assembly holes 110 on both sides of the body 11, at which time the assembly connection is completed.

FIG. 4 is a schematic perspective exploded view of another embodiment of a construction ball structure according to the present invention; as shown in the drawings, in another embodiment of the present application, the body 11 of the foregoing embodiment is designed as a first body 11A and a second body 11B, and two bearing assemblies are respectively configured for two separate bodies, for example, two inner limiting rings 21 are processed in the middle sleeve 2, a first limiting member 111A is adaptively processed in the first body 11A, a second limiting member 111B is adaptively processed in the second body 11B, and two sets of balls 3 are configured and adapted to correspondingly select the adapted retainer 4. Thus, the body which is divided into an upper body and a lower body can freely rotate relatively.

FIG. 5 is a schematic perspective view of one embodiment of a construction ball set according to the present invention; on the other hand, the application also considers that a building ball kit is provided, which comprises an assembly rod 5 and at least one building ball 10 as described above, wherein the assembly rod 5 comprises a limiting end 51 and an external end 52, the limiting end 51 limits and fixes the building ball 10 at one end of a middle hole 100 of the building ball 10, the external end 52 is an interface for connection, and the assembly rod 5 is used for penetrating the middle hole 100 to fix one or more building balls.

Wherein, the limiting end 51 can be a convex ring with an outer diameter larger than the central hole 100. By way of example, two or more protective balls 10 in the embodiment of the present application can be connected in series by using one shaft-shaped assembly rod 5, and the external connection end 52 can be connected to a key ring or the like for carrying, so that the inconvenience in carrying the conventional protective ball 10 is solved. Meanwhile, the use is also to use a plurality of building balls 10 as one massage assembly or play assembly by using shaft-like fitting with a grip portion.

The building ball provided by the invention can be designed into a product with attractive appearance, for example, the building ball is formed by integrating great wall lines and lucky fonts, and has natural and smooth visual effects and exquisite atmosphere. The decorative piece is placed on an office table to be made into a decorative piece, the middle hole can be used as a pen container, and the effects of elegance, stability and weight, free-hand playing, brain development idea improvement and emotion alleviation are provided.

In the embodiment, a column with rings is designed, so that two health care balls can be hung on the waist like a gourd. After being taken down, the massage pillow can massage all parts of the body, increase blood circulation and achieve the effects of health care, disease prevention and body building.

The multifunctional waist belt is hung between the waist like a gourd to be used as an accessory, can be played at leisure time no matter when being used for trains, planes, driving, traveling and the like, can be quickly hung between the waist when not used, and is really worn on the body.

The health-care ball has the characteristics that: 1 all the functions of the peaches.

2 can massage each part of the body.

3 can be carried on with the user at any time to play at any time.

4 can be used as a pen container ornament or a gourd accessory.

5 the user can play the game as a top when wearing the finger.

In conclusion, according to the technical idea provided by the embodiment of the application, the curing form and the shape of the traditional health-care ball are overcome, the health-care ball is creatively technically improved, the technical problem that the traditional health-care ball is inconvenient to carry is solved, and the possibility of more abundant function expansion of the health-care ball is provided.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A building ball is used for rolling in a palm and comprises a ball body, and is characterized in that the ball body is provided with a middle hole penetrating through the ball body, and the middle hole is a holding part of the building ball; the ball body comprises an outer sleeve and a middle sleeve, the middle sleeve is rotatably assembled and connected with the outer sleeve, the middle sleeve is positioned in the middle hole, the middle sleeve is cylindrical, and the middle sleeve is coaxially arranged in the middle hole; the outer sleeve comprises a body and two end rings, the two end rings are respectively assembled at the two ends of the body, and the outer surfaces of the end rings are cambered surfaces the same as the cambered surfaces of the body; the inner hole of the middle sleeve is used for a user to pass through the middle sleeve by fingers or shaft-shaped tools to be held and fixed.

2. The construction ball of claim 1, wherein the body has an assembly hole therein, and a stop member is disposed in the assembly hole to stop the middle sleeve.

3. The building ball according to claim 2, wherein the end ring is provided with an inner bore having an inner diameter smaller than an outer diameter of the assembly bore, and the end ring is assembled with the body by a snap fit or an interference fit.

4. A safety ball as recited in claim 1, wherein the intermediate sleeve and the outer sleeve are rotatably coupled by a bearing assembly.

5. The building ball of claim 4, wherein the bearing assembly includes an inner retainer ring disposed outside the middle casing, an outer retainer ring disposed inside the outer casing, a retainer, and a plurality of balls; the balls roll in an annular space defined by the inner limiting ring and the outer limiting ring, so that the middle sleeve and the outer sleeve are axially limited and fixed through the balls.

6. A construction ball according to any one of claims 1 to 5, wherein the inner bore of the intermediate sleeve is tapered with a smaller inner diameter in the middle and a larger inner diameter at the ends.

7. A construction ball kit, comprising an assembly rod and at least one construction ball according to any one of claims 1 to 6, wherein the assembly rod comprises a limiting end and an external end, the limiting end limits and fixes the construction ball at one end of a middle hole of the construction ball, the external end is an interface for connection, and the assembly rod penetrates into the middle hole to fix one or more construction balls.

8. A building ball kit as in claim 7 wherein the restraint end is a raised ring having an outer diameter greater than the central bore.