Folding balance semi-sphere

Abstract

The utility model relates to the technical field of balancing hemispheres, in particular to a folding balancing hemisphere which comprises an arc-shaped frame. The device comprises two arc-shaped frames and further comprises semicircular plates, mounting grooves, hinge seats, rotating shafts and hollow plates, the two arc-shaped frames are symmetrically arranged, the semicircular plates are arranged on the inner surfaces of the two arc-shaped frames, a balancing semi-sphere body is arranged above the semicircular plates, the mounting grooves are formed in the close positions of the upper surfaces of the two semicircular plates, and the hinge seats are rotationally connected into the mounting grooves. The inner surface of the hinge seat is rotationally connected with a rotating shaft; through the arrangement of the hinge seats, the rotating shafts and the hollowed-out plates, the two semicircular plates can be folded towards the two sides of the balancing hemisphere body, the rotating shaft on one side can rotate in the hinge seats, the rotating shaft on the other side can rotate around the rotating shaft, and meanwhile the rotating shaft can also rotate; therefore, the hollow plate is driven to rotate to a vertical state, and the functions of inner folding and outer folding of the balancing semi-sphere body are considered.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of balanced half circle ball, especially to the folding balanced half circle ball. BACKGROUND

[0002] The design of the balanced half circle ball aims to help users improve balance, coordination and core strength, and through different training actions such as single-leg standing, balance squatting, and lunge, the stability of the pelvis and spine and the muscle groups of the whole body can be effectively exercised.

[0003] The existing balanced half circle ball has a monolithic structure at the bottom when in use, cannot be folded, is inconvenient to store, occupies a large space, requires a high delivery cost when transporting, and increases the number of boxes.

[0004] Therefore, in view of the above problems of the existing balanced half circle ball, which has a monolithic structure at the bottom when in use, cannot be folded, is inconvenient to store, occupies a large space, requires a high delivery cost when transporting, and increases the number of boxes, a folding balanced half circle ball can be designed, which can fold two half circle plates towards both sides of the balanced half circle ball body by setting a hinge seat, a rotating shaft, and a hollow plate, the rotating shaft on one side can rotate in the hinge seat, the rotating shaft on the other side can rotate around the rotating shaft on one side, and at the same time, the rotating shaft on the other side can also rotate, thereby driving the hollow plate to rotate to a vertical state, so as to realize the functions of folding in and folding out of the balanced half circle ball body. SUMMARY

[0005] In order to overcome the problems of the existing balanced half circle ball, which has a monolithic structure at the bottom when in use, cannot be folded, is inconvenient to store, occupies a large space, requires a high delivery cost when transporting, and increases the number of boxes.

[0006] The technical scheme of the utility model is as follows: a folding balanced half circle ball, which comprises an arc-shaped frame, a half circle plate, a mounting groove, a hinge seat, a rotating shaft, and a hollow plate.

[0007] Preferably, by setting the hinge seat, the rotating shaft and the hollow plate, the two semicircular plates can be folded towards the two sides of the balanced semicircular ball body, the rotating shaft on one side rotates in the hinge seat, the rotating shaft on the other side rotates around the rotating shaft and rotates itself, thereby driving the hollow plate to rotate to the vertical state, so as to balance the folding and folding functions of the balanced semicircular ball body, so as to solve the problem that the existing balanced semicircular ball cannot be folded when in use, resulting in increased delivery cost and increased number of boxes, inconvenient storage and waste of space.

[0008] Preferably, the outer surface side of the two arc-shaped frames is provided with a mounting port, and the mounting port is internally provided with a ring-shaped buckle, and the upper surface of the ring-shaped buckle is provided with one end of a pull rod, and the other end of the pull rod is connected with a pull handle.

[0009] Preferably, the bottom surface side of the two arc-shaped frames is provided with a handle slot.

[0010] Preferably, the bottom surface near the center of the two semicircular plates is provided with a positioning groove, the inner surface of the positioning groove is provided with a positioning disc, the inner surface side of the positioning groove is provided with an equidistantly circumferentially distributed insertion slot, the outer surface side of the positioning disc is provided with four circumferentially distributed locking blocks, and the locking blocks are matched with the insertion slots.

[0011] Preferably, the inner surface of the positioning groove is provided with a locking groove at the side of the insertion slot, and the bottom surface of the positioning disc is provided with four circumferentially distributed rotating grooves.

[0012] Preferably, the inner surface top of the arc-shaped frame is provided with a plurality of positioning rods, and the upper surface of the semicircular plate near the arc side is provided with a positioning cylinder corresponding to the positioning rods.

[0013] Preferably, the bottom surface of the semicircular plate and the bottom surface of the positioning disc are provided with anti-skid lines.

[0014] Preferably, the bottom surface of the hinge seat is slidably connected with a sliding plate, the side of the sliding plate is rotatably connected with a buckle, and the bottom surface of the semicircular plate is provided with an insertion hole corresponding to the position of the buckle.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. By setting the hinge seat, the rotating shaft and the hollow plate, the two semicircular plates can be folded towards the two sides of the balanced semicircular ball body, the rotating shaft on one side rotates in the hinge seat, the rotating shaft on the other side rotates around the rotating shaft and rotates itself, thereby driving the hollow plate to rotate to the vertical state, so as to balance the folding and folding functions of the balanced semicircular ball body, so as to solve the problem that the existing balanced semicircular ball cannot be folded when in use, resulting in increased delivery cost and increased number of boxes, inconvenient storage and waste of space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the foldable balancing hemisphere of the present invention;

[0018] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the folding balancing hemispherical and hemispherical plates of the present invention;

[0019] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the folding balancing semi-spherical hinge seat of the present invention;

[0020] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the foldable balancing semi-spherical positioning disk of the utility model;

[0021] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the folding balanced semi-spherical arc frame of the present invention.

[0022] Explanation of the accompanying drawings: 1. Arc-shaped frame; 2. Semicircular plate; 3. Balancing semi-sphere body; 4. Mounting groove; 5. Hinge seat; 6. Rotating shaft; 7. Hollow plate; 8. Mounting port; 9. Ring buckle; 10. Pull rod; 11. Handle; 12. Handle slot; 13. Positioning slot; 14. Positioning plate; 15. Slot; 16. Lock block; 17. Lock slot; 18. Rotating slot; 19. Positioning rod; 20. Positioning cylinder; 21. Anti-slip groove; 22. Sliding plate; 23. Buckle; 24. Socket. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figures 1-5The utility model provides a kind of embodiment: folding balance half-round ball, including arc frame 1;Still including half-round plate 2, mounting groove 4, hinged seat 5, pivot 6 and openwork plate 7, arc frame 1 is symmetrically provided with two, the inner surface of two arc frame 1 is provided with half-round plate 2, the upper of half-round plate 2 is provided with balance half-round ball body 3, the upper surface of two half-round plate 2 is close to position and is provided with mounting groove 4, hinged seat 5 is rotatably connected in the inside of mounting groove 4, pivot 6 is rotatably connected in the inner surface of hinged seat 5, openwork plate 7 is arranged between two pivot 6, by setting hinged seat 5, pivot 6 and openwork plate 7, two half-round plate 2 can be folded towards the two sides of balance half-round ball body 3, one side pivot 6 will be in the interior of hinged seat 5 and autorotation, the other side pivot 6 will revolve around autorotation pivot 6, and itself will also be rotated, to rotate openwork plate 7 to vertical state, to this end, to give consideration to the folding function of balance half-round ball body 3 inside and outside, to solve the problem that existing balance half-round ball cannot be folded when using, leading to delivery cost and packing quantity increase, inconvenient to store, waste space.

[0025] Please refer to Figures 1-4 In the embodiment, the outer surface side edge position of two arc frame 1 is provided with mounting port 8, annular buckle 9 is installed in the inside of mounting port 8, one end of pull rod 10 is provided on the upper surface of annular buckle 9, the other end of pull rod 10 is connected with pull handle 11, by setting mounting port 8, annular buckle 9 can be assembled, to complete the positioning of pull rod 10 and pull handle 11, after folding, the whole device can be lifted by pull handle 11, realize portable carrying, the bottom surface side edge position of two arc frame 1 is provided with handle groove 12, by setting handle groove 12, user can select to carry device by pull handle 11 or handle groove 12 according to self demand, improve selectivity, the bottom surface near the position of center of two half-round plate 2 is provided with positioning groove 13, positioning disc 14 is arranged on the inner surface of positioning groove 13, equidistant circumferentially distributed insertion slot 15 is arranged on the inner surface side edge position of positioning groove 13, four lock blocks 16 circumferentially distributed are installed on the outer surface side edge of positioning disc 14, lock block 16 is matched with insertion slot 15, by setting positioning disc 14, after opening device, lock block 16 of positioning disc 14 is inserted into the inside of corresponding insertion slot 15, to limit the position of two half-round plate 2, improve flatness, avoid the situation that the device after unfolding appears to be inflated at bottom when inflating.

[0026] Please refer to Figures 1-5In the embodiment, the inner surface of the positioning groove 13 is provided with a locking groove 17 at the side of the insertion groove 15, the bottom surface of the positioning disc 14 is provided with four circumferentially distributed rotating grooves 18, by setting the locking groove 17, after inserting the locking block 16 into the insertion groove 15, rotating the positioning disc 14 by placing fingers in the rotating groove 18, the locking block 16 can be slid into the locking groove 17, thereby fixing the positioning disc 14 and avoiding loosening, the inner surface of the arc-shaped frame 1 is provided with a plurality of positioning rods 19, the upper surface of the semicircular plate 2 is provided with a positioning cylinder 20 corresponding to the positioning rod 19 near the arc edge, by setting the positioning rod 19 and the positioning cylinder 20, the user can quickly disassemble and assemble the semicircular plate 2 and the arc-shaped frame 1, the bottom surface of the semicircular plate 2 and the positioning disc 14 are provided with anti-skid lines 21, by setting the anti-skid lines 21, the friction of the bottom of the device can be increased, avoiding slipping during daily use and causing injury to the user, the bottom surface of the hinged seat 5 is slidably connected with a sliding plate 22, the side of the sliding plate 22 is rotatably connected with a buckle 23, the bottom surface of the semicircular plate 2 is provided with an insertion hole 24 corresponding to the position of the buckle 23, by setting the sliding plate 22, when the device needs to be folded, the buckle 23 is pulled out from the inside of the insertion hole 24, and then the buckle 23 and the sliding plate 22 are pushed away from the insertion hole 24, so that the joint between the buckle 23 and the sliding plate 22 is aligned with the joint between the two semicircular plates 2, the device can be folded, otherwise, when used normally, the hinged seat 5 can be positioned, avoiding the protrusion at the joint of the two semicircular plates 2 when inflating the balanced semicircular ball body 3, improving the flatness of the product.

[0027] When working, the annular buckle 9 can be assembled through the installation opening 8 to position the pull rod 10 and the handle 11. After folding, the device can be lifted as a whole through the handle 11 to realize hand-held carrying. Through the handle slot 12, the user can choose to carry the device through the handle 11 or the handle slot 12 according to the user's needs, improving the selectivity. Through the positioning disc 14, after opening the device, the lock block 16 of the positioning disc 14 is inserted into the corresponding slot 15 to limit the position of the two semicircular plates 2, improve the flatness, and avoid the situation that the bottom of the device is inflated when inflated. After inserting the lock block 16 into the slot 15, the finger is placed in the rotating groove 18 to rotate the positioning disc 14, so that the lock block 16 is conveniently inserted into the lock slot 17, thereby fixing the positioning disc 14 and avoiding loosening. Through the positioning rod 19 and the positioning cylinder 20, the user can quickly disassemble and assemble the semicircular plate 2 and the arc-shaped frame 1. Through the anti-skid lines 21, the friction of the bottom of the device can be increased to avoid slipping during daily use and cause injury to the user. Through the sliding plate 22, when the device needs to be folded as a whole, the buckle 23 is pulled out from the insertion hole 24, and then the buckle 23 and the sliding plate 22 are pushed away from the insertion hole 24, so that the joint between the buckle 23 and the sliding plate 22 is aligned with the joint between the two semicircular plates 2. The device can be folded as a whole. Conversely, when in normal use, the hinge seat 5 can be positioned to avoid the situation that the joint between the two semicircular plates 2 is protruding when inflating the balanced semicircular ball body 3, thereby improving the flatness of the product.

[0028] Through the above steps, through the hinge seat 5, the shaft 6 and the hollow plate 7, the two semicircular plates 2 can be folded towards the two sides of the balanced semicircular ball body 3. One side of the shaft 6 rotates in the hinge seat 5, and the other side of the shaft 6 rotates around the rotating shaft 6 and rotates itself, thereby rotating the hollow plate 7 to the vertical state. In this way, the inner folding and outer folding functions of the balanced semicircular ball body 3 are considered, thereby solving the problem that the existing balanced semicircular ball cannot be folded when in use, resulting in increased delivery cost and packaging quantity, inconvenient storage and waste of space.

Claims

1. A foldable balancing hemisphere, comprising an arc-shaped frame (1); characterized in that: The invention also includes a semicircular plate (2), a mounting groove (4), a hinge seat (5), a rotating shaft (6) and a hollow plate (7). Two arc frames (1) are cosymmetrically arranged. The inner surfaces of the two arc frames (1) are both provided with a semicircular plate (2). A balancing semi-spherical body (3) is provided above the semicircular plate (2). The upper surfaces of the two semicircular plates (2) are both provided with a mounting groove (4) at a position close to the upper surface. The interior of the mounting groove (4) is rotatably connected to the hinge seat (5). The inner surface of the hinge seat (5) is rotatably connected to the rotating shaft (6). A hollow plate (7) is provided between the two rotating shafts (6).

2. The foldable balancing hemisphere according to claim 1, characterized in that: The outer side edges of the two arc-shaped frames (1) are both provided with mounting openings (8), an annular buckle (9) is installed inside the mounting opening (8), one end of a pull rod (10) is provided on the upper surface of the annular buckle (9), and the other end of the pull rod (10) is connected to a handle (11).

3. The foldable balancing hemisphere according to claim 1, characterized in that: Handle grooves (12) are provided on the side edges of the bottom surfaces of the two arc-shaped frames (1).

4. The foldable balancing hemisphere according to claim 1, characterized in that: A positioning groove (13) is provided near the center of the bottom surface of each of the two semicircular plates (2); a positioning plate (14) is provided on the inner surface of the positioning groove (13); slots (15) distributed circumferentially at equal intervals are provided on the side edge of the inner surface of the positioning groove (13); four locking blocks (16) distributed circumferentially are installed on the side edge of the outer surface of the positioning plate (14); and the locking blocks (16) match the slots (15).

5. The foldable balancing hemisphere according to claim 4, characterized in that: The inner surface of the positioning groove (13) is provided with a locking groove (17) at the side of the slot (15), and the bottom surface of the positioning plate (14) is provided with four rotating grooves (18) distributed in a circumference.

6. The foldable balancing hemisphere according to claim 1, characterized in that: A plurality of positioning rods (19) are provided on the top of the inner surface of the arc frame (1), and a positioning cylinder (20) corresponding to the positioning rods (19) is provided on the upper surface of the semicircular plate (2) near the arc edge.

7. The foldable balancing hemisphere according to claim 4, characterized in that: The bottom surfaces of the semicircular plate (2) and the positioning plate (14) are both provided with anti-slip patterns (21).

8. The foldable balancing hemisphere according to claim 1, characterized in that: The bottom surface of the hinge seat (5) is slidably connected to a sliding plate (22), the side of the sliding plate (22) is rotatably connected to a buckle (23), and a socket (24) is provided on the bottom surface of the semicircular plate (2) at a position corresponding to the buckle (23).

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