CN209828138U - Balance pedal for body building - Google Patents

Abstract

The utility model relates to a balance pedal for body-building, which comprises a pedal, wherein a support body which is convex downwards is fixedly arranged at the center of the lower end surface of the pedal, the outer peripheral surface of the support body is a cambered surface, the outer peripheral surface of the support body is divided into an upper cambered surface section and a lower cambered surface section in the vertical direction, and the integral inclination angle of the upper cambered surface section relative to the horizontal plane is larger than the inclination angle of the lower cambered surface section; the outer circumference arc surface of the support body is designed in a segmented manner, namely, the corresponding radiuses of the two arc surfaces are different, and the inclination angle of the upper arc surface section is larger than that of the lower arc surface section, so that different use requirements can be met, different users can conveniently select the arc surface, the swing amplitude can be controlled within the range of the lower arc surface section, and only small-amplitude swing can be performed; the swing amplitude can be extended to the range limited by the upper arc surface section, and the swing can be performed to a large extent, so that different use links and use requirements can be met.

Description

Balance pedal for body building

Technical Field

The utility model relates to a balance plate especially relates to a body-building is with balanced footboard.

Background

The balance board is popular among people as a product for providing fitness and standing assistance in daily life and work.

The utility model with the patent number of CN201720309223.5 discloses a balance plate, which comprises a plate body, a groove and a bearing, wherein the plate body is provided with an upward-bending groove which is oval, the left side and the right side of the groove are provided with arc-shaped baffles, the baffles are provided with bearings for connecting balls, the balls are coaxial with the bearings, the balls are arranged in the space between the baffles and the groove, the plate body is provided with a non-slip mat for preventing a user from slipping down, the athlete can master the position of the gravity center constantly through a bubble instrument, the non-slip mat can well prevent the user from slipping down in the using process, the efficiency of exercising the body coordination of the athlete is greatly improved, and the level of the body coordination of the athlete can be rapidly improved; the balance plate in the patent is a round ball in contact with the ground, so that the training performance is strong, the learning requirement is high, the learning can be completed by a plurality of times of long-time learning, and the balance plate is not suitable for popularization and use by the masses.

For another example, the invention patent of CN201611019577.2 discloses a self-balancing board that includes a main wheel assembly, a platform, at least one sensor, a controller, a first auxiliary wheel assembly, and a first brake element. The main wheel assembly includes a main wheel and a motor driving the main wheel. The platform is secured to the main wheel assembly and has a foot pedal. At least one sensor detects an orientation of the platform. A controller receives data from the at least one sensor and controls the motor in response to the received data. The first auxiliary wheel assembly is secured to the platform distal the main wheel assembly and is raised out of contact with the flat surface on which the main wheel rests when the foot board is parallel to the flat surface. The first brake element is manually movable relative to the first auxiliary wheel assembly to engage the first auxiliary wheel assembly to provide resistance to rotation of the first auxiliary wheel assembly. The bottom of the balance plate in the patent is a cylindrical main wheel, the circumferential surface of the main wheel is in contact with the ground, the requirement on the grasping of the balance degree is high, and the balance plate is also not beneficial to popularization and use.

Today, the office health is increasingly studied, people urgently need a body-building balance board which can meet the body-building requirement when standing and can be rapidly mastered.

Disclosure of Invention

To the not enough of existence among the above-mentioned prior art, the utility model provides a can master fast, the body-building balance plate that easily the first hand used, anyone can both easily use to can satisfy people's the body-building of standing and the supplementary demand of position of sitting under different forms.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a body-building is with balanced footboard, includes the footboard, the fixed support body that is provided with down protruding of center department of terminal surface under the footboard, the support body outer peripheral face be the cambered surface, in vertical direction, the support body outer peripheral face divide into cambered surface section and cambered surface section down, is greater than the inclination of cambered surface section down for the whole inclination of cambered surface section on the horizontal plane.

The outer circumference arc surface of the support body is designed in a segmented manner, namely, the corresponding radiuses of the two arc surfaces are different, and the inclination angle of the upper arc surface section is larger than that of the lower arc surface section, so that different use requirements can be met, different users can conveniently select the arc surface, the swing amplitude can be controlled within the range of the lower arc surface section, and only small-amplitude swing can be performed; the swing amplitude can be extended to the range limited by the upper arc surface section, and the swing can be performed to a large extent, so that different use links and use requirements can be met.

Preferably, the pedal is rectangular in shape as a whole, the cross section of the support body is elliptical or elliptical-like, the length of the support body is smaller than that of the pedal, and the width of the support body is smaller than that of the pedal. Can improve the security of using like this, when the supporter rotates and rotates the biggest angle to any direction, the side all corresponds each bight that has the long limit of footboard, minor face or footboard and supports spacingly, avoids backup pad inclination too big and the dangerous production that leads to when human again can't master the balance, has both reduced the use degree of difficulty of balance plate, has improved the safety in utilization when the body is stood the body-building again.

Preferably, the length of the support body is two-thirds to three-fourths of the length of the tread and the width of the support body is two-thirds to four-fifths of the width of the tread. The standing posture of a human body is usually that two feet are separated, the distance separating the two feet can be provided with a larger selection space through the size design, meanwhile, the angles of the front side and the rear side are basically equal to the inclination angles of the left side and the right side, the inclination in the diagonal direction is also the same, the swing amplitude at each position is equal, and the large fluctuation is avoided, so that the use safety is ensured.

Preferably, the height of the upper arc surface section is greater than that of the lower arc surface section, and the height of the lower arc surface section is one sixth to one fifth of that of the upper arc surface section; the angle formed by the whole section of the upper cambered surface section and the horizontal plane is 30-45 degrees, and the angle formed by the whole section of the lower cambered surface section and the horizontal plane is 5-15 degrees. Therefore, the upper arc surface section and the lower arc surface section are more obviously separated, and the ratio of the lower arc surface section is smaller than that of the upper arc surface section, so that the high-frequency swing with small angle can be carried out without strong force, and the fitness is also facilitated. The inclination angle of the upper arc surface section is controlled to be about 45 degrees, so that the arc surface section is easy to master and cannot cause use danger.

Preferably, cushion pads are arranged at four corners of the lower end surface of the pedal. The design of the buffer cushion can avoid the abrasion caused by the direct contact of four corners of the pedal and the ground, and simultaneously has the buffer function

Preferably, the cushion is L-shaped, and four cushions are arranged in pairs along the diagonal direction. The shape design can increase the contact surface of the cushion pad and the ground at the opposite angle, and improve the support and the use safety

Preferably, the buffer cushion protrudes downwards from the lower end face of the pedal, and the height of the buffer cushion is smaller than the maximum height of the support body; the buffer pad is fixed on the pedal through screws. On the premise of meeting a certain swing amplitude, the cushion pad can play a contact buffering role.

Preferably, the pedal comprises an upper plate body and a lower plate body, the support body is arranged on the lower plate body, and the upper plate body and the lower plate body are combined and locked by screws to form the complete pedal. The processing and the assembly are convenient.

Preferably, the support body and the lower plate body are integrally molded. Not only meets the use strength, but also is convenient for production and manufacture.

Preferably, the upper end surface of the pedal is provided with anti-slip pads in bilateral symmetry. Therefore, the phenomenon that the foot is stepped on to skid during swinging can be avoided, and the use safety is improved.

Preferably, the non-slip mat is made of rubber, the non-slip mat is fixed on the upper end face of the pedal in an adhesive mode, and a plurality of non-slip bulges are distributed on the upper end face of the non-slip mat. The existence of the antiskid bulges can increase the friction force with the feet of a human body, and the antiskid pad can be conveniently fixed by gluing and fixing the antiskid pad and can be conveniently replaced.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a body-building is with balanced footboard, the supporter periphery cambered surface segmentation design that its bottom and ground contact, it is different that two cambered surfaces correspond respectively to also can say that the inclination of upper arc surface section is greater than the inclination of lower arc surface section for can satisfy different user demands, make things convenient for different user groups's selection, and the first hand is rapid, need not to do the pertinence exercise and just can use fast; the swing amplitude can be controlled within the range of the lower arc surface section, and only small-amplitude swing is performed; the swing amplitude can be extended to the range limited by the upper arc surface section, and the swing can be performed to a large extent, so that different use links and use requirements can be met.

Drawings

Fig. 1 is a schematic view of the conversion movement of the footrest from the storage state to the open state in embodiment 1 of the present invention;

fig. 2 is a schematic view of the upward three-dimensional structure of the supporting surface of the balancing board after the foot support is hidden in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the back surface of the mounting groove in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a foot rest according to embodiment 1 of the present invention;

fig. 5 is a schematic perspective view of the balance board of the embodiment 1 of the present invention when the foot rests are in the folded state;

fig. 6 is a schematic perspective view of the balance board of the present invention in the embodiment 1, wherein the foot support is in the unfolded state;

FIG. 7 is a schematic view showing a state of use of the balance board of the present invention as a foot board in the embodiment 1;

fig. 8 is a schematic perspective view of the balancing plate according to embodiment 1 of the present invention after the leg support and the mounting groove are separated;

FIG. 9 is a front view of FIG. 8;

FIG. 10 is a rear view of FIG. 8;

fig. 11 is a first schematic diagram of an exploded perspective structure of a balance plate according to the present invention in example 1;

fig. 12 is a schematic diagram of an exploded perspective structure of a balance plate in example 1 of the present invention;

fig. 13 is a schematic view of the upward plane structure of the support body in example 1 according to the present invention;

FIG. 14 is a schematic cross-sectional view taken along the line A-A in FIG. 13;

FIG. 15 is a schematic cross-sectional view taken along plane C-C of FIG. 13;

FIG. 16 is a schematic cross-sectional view taken along plane B-B of FIG. 13;

the reference numerals are as follows: 1. a pedal; 1a, an upper plate body; 1b, a lower plate body; 1c, an upper end face; 1d, lower end face; 2. a support body; 2a, an upper cambered surface section; 2b, a lower cambered surface section; 3. a foot support; 3a, the outer side surface of the foot support; 4. a non-slip mat; 4a, a bulge; 5. a root portion; 5a, the outer side surface of the root; 5a, an outer side surface; 6. a free end; 6a, the outer side surface of the free end; 7. a bolt; 8. a shaft hole; 9. a limiting groove; 10. a rib is protruded; 11. mounting grooves; 12. a pin hole; 13. a cushion pad; 14. pulling the groove; 15. a notch; 16. a wrench; 17. lifting the plate; 18a, a screw A; 18B, and a screw B.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to the drawings. In this embodiment, in a normal use state of the balance board, the left and right sides of the balance board are defined as left and right, the front-back direction of the balance board is defined as front-back, and the up-down direction of the balance board is defined as up-down.

The foot supports 3 are folded inwards to be integrally close to the lower end face 1d of the pedal 1; the close proximity is understood in a broad sense to mean that the foot rest 3 is integrally close to the lower end surface 1d of the pedal 1, and in a narrow sense to mean that: the foot support 3 is integrally close to the lower end face 1d of the pedal 1, and can be kept in contact with the lower end face 1d of the pedal 1 or can be kept at a fine interval of 1-3 mm.

Example 1: as shown in fig. 1 and 2, a balance pedal for fitness comprises a pedal 1, wherein a support body 2 which protrudes downwards and has an oval-like cross section is arranged at the center of the lower end surface 1d of the pedal 1, the outer peripheral surface of the support body 2 is an arc surface, and the support body 2 can flexibly rotate on the ground due to the design of the arc surface; the length of the supporting body 2 is two thirds to three fourths of the length of the pedal 1, and the width of the supporting body 2 is two thirds to four fifths of the width of the pedal 1. When the support body 2 rotates in any direction and rotates to the maximum angle, the long edge and the short edge of the pedal 1 or each corner of the pedal 1 are correspondingly supported and limited on the side, so that the danger caused by the fact that the human body cannot master balance due to the fact that the inclination angle of the support plate 2 is too large is avoided, the use difficulty of the balance plate is reduced, and the use safety is improved when the human body stands for body building; the standing posture of a human body is usually that two feet are separated, the distance separating the two feet can be provided with a larger selection space through the size design, meanwhile, the angles of the front side and the rear side are basically equal to the inclination angles of the left side and the right side, the inclination in the diagonal direction is also the same, the swing amplitude at each position is equal, and the large fluctuation is avoided, so that the use safety is ensured.

As shown in fig. 5, 6, 8-10, the pedal 1 is rectangular as a whole, L-shaped cushion pads 13 are disposed at four corners of the lower end surface 1d of the pedal 1, and the four cushion pads 13 are disposed in opposite directions along diagonal directions. The contact surface of the cushion pad 13 and the ground can be increased at the opposite angle by the shape design, so that the four corners of the pedal 1 are prevented from being directly contacted with the ground to cause abrasion, and meanwhile, the cushion effect is achieved, and the support performance and the use safety are improved. The buffer cushion 13 protrudes downwards from the lower end surface 1d of the pedal 1, and the height of the buffer cushion 13 is smaller than the maximum height of the support body 2; the cushion pad 13 is fixed on the pedal 1 through a screw A18 a; on the premise of satisfying a certain swing amplitude, the cushion pad 13 can play a contact buffering role.

As shown in fig. 11 and 12, the pedal 1 includes an upper plate 1a and a lower plate 1B, the support body 2 is disposed on the lower plate 1B, the support body 2 and the lower plate 1B are integrally formed, and the upper plate 1a and the lower plate 1B are locked by a screw B18B to form the complete pedal 1. The processing and the assembly are convenient, the use strength is met, and the production and the manufacture are convenient. The anti-slip pads 4 are symmetrically arranged on the left and right of the upper end surface 1c of the pedal 1, so that the phenomenon that a user steps on the pedal to slip when swinging can be avoided, and the use safety is improved; the non-slip mat 4 is made of rubber, the non-slip mat 4 is fixed on the upper end face 1c of the pedal 1 in an adhesive mode, and a plurality of non-slip bulges 4a are distributed on the upper end face 1c of the non-slip mat 4. The existence of the antiskid bulges 4a can increase the friction force with the feet of the human body, and the antiskid pad 4 can be conveniently fixed by gluing and fixing the antiskid pad 4, and can be beneficial to replacement. In the unfolded state, the angle formed by the foot support 3 and the upper end surface 1c of the pedal 1 is 110-130 degrees. Thus ensuring more comfortable when the human body sits and treads.

As shown in fig. 4 and 6, two foot supports 3 which are rod-shaped and made of rubber are further arranged on the lower end surface 1d of the pedal 1, the two foot supports 3 are symmetrically arranged on the left side and the right side of the support body 2, the foot supports 3 are provided with a root part 5 and a free end 6, and the root part 5 is rotatably connected with the pedal 1; the outer side surface 5a of the root part is a hemispherical surface, two limiting grooves 9 are arranged on the outer side surface 5a of the root part at intervals, a convex rib 10 is correspondingly arranged in the mounting groove 11, and when the foot support 3 is in a storage or unfolding state, the convex rib 10 is clamped into the limiting grooves 9 to realize positioning; when the foot support 3 rotates, the convex rib 10 is separated from the limit groove 9 by force, and a rotary resistance is formed between the convex rib 10 and the outer side surface 5a of the root. Thus, the foot support 3 can be positioned in the storage and expansion states, the rotation cannot easily occur, and resistance exists during the rotation, so that the use safety is improved.

The outer side surface 6a of the free end 6 of the foot support 3 is provided with a pulling groove 14 in an inclined way. Thus, the user can conveniently stretch the hand into the foot support 3 and pull out the foot support. The pulling groove 14 inclines inwards, and the length of the notch 15 of the pulling groove 14 is smaller than that of the pulling groove 14, so that a wrench 16 which covers the inner side of the pulling groove 14 and facilitates pulling is formed on the outer side surface 6a of the free end of the foot support 3. Due to the design, after a hand extends into the pulling groove 14, the wrench 16 is pulled, so that force can be applied more conveniently, and the foot support 3 is pulled out. On the same foot brace 3, two pulling grooves 14 are symmetrically arranged, and a pulling plate 17 is formed between the two pulling grooves 14. The lifting plate 17 is convenient for fingers to hold, the force application surface is increased, and the foot support 3 can be more easily pulled by matching with the wrench 16; the foot support 3 forms an effective support for the pedal 1 when in use.

In addition, as shown in fig. 2 and 3, two mounting grooves 11 located at the left and right sides of the support body 2 are symmetrically arranged on the lower end surface 1d of the pedal 1, pin holes 12 are respectively formed in the two mounting grooves 11 at the same end, a bolt 7 penetrates through the pin holes 12, and the bolt 7 is inserted into a corresponding shaft hole 8 formed in the foot support 3 to enable the foot support 3 to rotate around the bolt 7. The rotating point of the foot support 3 is arranged in the mounting groove 11, the appearance cannot be seen, and the design is hidden; the heel brace 3 is arranged in the mounting groove 11, and one end of the heel brace 3 is rotatably connected with the mounting groove 11.

As shown in fig. 2 and 13-16, when the user uses the balance board in a standing state, the user needs to fold the foot supports 3 in the mounting groove 11, the foot supports 3 do not affect the contact between the support body 2 and the ground, and the user can move his body by stepping on the pedals 1 of the balance board to achieve the purpose of body building; specifically, the user inwards folds heel brace 3 to its whole terminal surface 1d under pressing close to footboard 1, because the setting of mounting groove 11 for heel brace 3 can draw in completely when not using and be in hidden state in mounting groove 11, because heel brace 3 hides in mounting groove 11, and lateral surface 3a and footboard 1 of heel brace are terminal surface 1d and are in same face almost, consequently can not lead to the fact the hindrance to the rotation of supporter 2.

As shown in fig. 6 and 7, when the user uses the balance board in a sitting state, the foot support 3 needs to be completely unfolded, and in the completely unfolded state, the foot support 3 is opened outwards and stably contacts with the ground, the pedal 1 keeps an inclined state, the foot support 3, the pedal 1 and the ground form a stable triangle, and the angle formed by the foot support 3 and the pedal 1 is larger than 90 degrees; the triangular structure provides stable support for a user, the user steps on the pedal 1 of the balance board to lift the legs and feet of the user, meanwhile, the legs and the upper half body of the user and the feet of the user are inclined at a certain angle, and after the legs and the feet of the user are lifted and inclined at a certain angle, the blood circulation of the legs of the user can be promoted, so that the effects of relaxing the body and assisting the sitting posture are achieved.

As shown in fig. 8 and 12, in the vertical direction, the outer circumferential surface of the support body 2 is divided into an upper arc surface section 2a and a lower arc surface section 2b, and the overall inclination angle of the upper arc surface section 2a relative to the horizontal plane is larger than that of the lower arc surface section 2 b; the height of the lower cambered surface section 2b is one sixth to one fifth of the height of the upper cambered surface section 2 a. The outer circumference arc surface of the support body 2 is designed in a segmented manner, namely, the corresponding radiuses of the two arc surfaces are different, and the inclination angle of the upper arc surface section 2a is larger than that of the lower arc surface section 2b, so that different use requirements can be met, selection of different users is facilitated, the swing amplitude can be controlled within the range of the lower arc surface section 2b, and only small-amplitude swing can be performed; the swing amplitude can be extended to the range limited by the upper cambered surface section 2a, and the swing can be carried out to a large extent, so that different use links and use requirements are met. The height of the upper arc surface section 2a is larger than that of the lower arc surface section 2b, so that the upper arc surface section 2a and the lower arc surface section 2b are more obviously separated, and the ratio of the lower arc surface section 2b is smaller than that of the upper arc surface section 2a, so that the high-frequency swing with small angle can be carried out without strong force, and the fitness is also facilitated.

Example 2: the foot support 3 is provided with a root part 5 and a free end 6, two convex ribs 10 are arranged on the outer side surface 5a of the root part 5 at intervals, a limit groove 9 is correspondingly arranged in the mounting groove 11, and when the foot support 3 is in a storage or expansion state, the convex ribs 10 are clamped into the limit groove 9 to realize positioning; when the foot support 3 rotates, the convex rib 10 is separated from the limit groove 9 by force, and rotary resistance is formed between the convex rib 10 and the inner wall of the mounting groove 11. Thus, the foot support 3 can be positioned in the storage and expansion states, the rotation cannot easily occur, and resistance exists during the rotation, so that the use safety is improved.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a body-building is with balanced footboard, includes footboard (1), the fixed convex supporter (2) down that is provided with in center department of terminal surface (1 d) under footboard (1), supporter (2) outer peripheral face be the cambered surface, its characterized in that: in the vertical direction, the outer peripheral surface of the support body (2) is divided into an upper arc surface section (2 a) and a lower arc surface section (2 b), and the integral inclination angle of the upper arc surface section (2 a) relative to the horizontal plane is larger than the inclination angle of the lower arc surface section (2 b).

2. The balance pedal for exercise according to claim 1, wherein: the whole pedal (1) is rectangular, the cross section of the support body (2) is elliptical or elliptical-like, the length of the support body (2) is smaller than that of the pedal (1), and the width of the support body (2) is smaller than that of the pedal (1).

3. The balance pedal for exercise according to claim 1, wherein: the length of the supporting body (2) is two thirds to three fourths of the length of the pedal (1), and the width of the supporting body (2) is two thirds to four fifths of the width of the pedal (1).

4. The balance pedal for exercise according to claim 1, wherein: the height of the upper cambered surface section (2 a) is greater than that of the lower cambered surface section (2 b), and the height of the lower cambered surface section (2 b) is one sixth to one fifth of that of the upper cambered surface section (2 a); the angle formed by the whole section of the upper cambered surface section (2 a) and the horizontal plane is 30-45 degrees, and the angle formed by the whole section of the lower cambered surface section (2 b) and the horizontal plane is 5-15 degrees.

5. The balance pedal for exercise according to claim 1, wherein: four corners of the lower end surface (1 d) of the pedal (1) are provided with cushion pads (13).

6. The balance pedal for exercise according to claim 5, wherein: the buffer pads (13) are L-shaped, and the four buffer pads (13) are arranged in pairs along the diagonal direction.

7. The balance pedal for exercise according to claim 5, wherein: the buffer cushion (13) protrudes downwards from the lower end surface (1 d) of the pedal (1), and the height of the buffer cushion (13) is smaller than the maximum height of the support body (2); the cushion pad (13) is fixed on the pedal (1) through a screw A (18 a).

8. The balance pedal for exercise according to claim 1, wherein: the pedal (1) comprises an upper plate body (1 a) and a lower plate body (1B), the supporting body (2) is fixedly arranged on the lower plate body (1B), and the upper plate body (1 a) and the lower plate body (1B) are locked by a screw B (18B) to form the complete pedal (1).

9. The balance pedal for exercise according to claim 8, wherein: the support body (2) and the lower plate body (1 b) are integrally formed.

10. The balance pedal for exercise according to claim 1, wherein: the upper end surface (1 c) of the pedal (1) is symmetrically provided with anti-skid pads (4) at left and right sides; the antiskid mat (4) is made of rubber, the antiskid mat (4) is fixed on the upper end face (1 c) of the pedal (1) in an adhesive mode, and a plurality of antiskid bulges (4a) are distributed on the upper end face (1 c) of the antiskid mat (4).