Pilat ring

Abstract

The utility model discloses a pilates ring, which relates to the technical field of fitness equipment, and comprises a ring body, a connecting assembly, a support and a locking piece, the connecting assembly is connected with the ring body and enables the ring body to be of an O-shaped ring structure. The connecting assembly comprises a connecting rotating shaft, the bearing is rotationally installed on the connecting rotating shaft, the locking piece is installed on the bearing, and the locking piece is used for limiting or cancelling limiting of rotation of the bearing along the connecting rotating shaft. When the ring body needs to be extruded inwards, the locking piece is unlocked, the bearing is rotated to a proper position on the outer side of the ring body, and the locking piece is locked; when the ring body needs to be expanded and pulled outwards, the locking piece is unlocked, the bearing is rotated to a proper position on the inner side of the ring body, and the locking piece is locked. According to the pilates ring, only one bearing needs to be arranged, and the exercise actions of inwards extruding the ring body and outwards expanding and pulling the ring body can be completed. The pilates ring is simple in structure and convenient to assemble, and can be rotatably supported to the inner side of the ring body during storage, so that the pilates ring is convenient to package, transport and store, and the production cost is also convenient to reduce.

Description

TECHNICAL FIELD

[0001] The utility model relates to body-building equipment technical field especially, a kind of pilates circle. BACKGROUND

[0002] Pilates circle is a kind of auxiliary tool commonly used in pilates training, also be called pilates resistance circle or pilates magic circle, invented by Mr. Joseph Pilates. Its main use includes enhancing the stability of core muscle group, improving muscle strength and endurance, improving body flexibility, improving body awareness and posture, increasing the change and challenge of movement etc. Pilates circle has various forms of use, can carry out various forms of pilates course through control, pressure and coordination in practice, effectively shaping and slimming training for abdomen, hips, chest, legs etc. In addition, the addition of pilates circle can also improve the interestingness of practice, increase the instability factor in training, so that muscle tension, muscle endurance, body balance and coordination are exercised, and the efficiency and effect of shaping are improved.

[0003] Existing pilates circle includes circle body and support arranged on circle body, support is used to contact with arm or leg, realizes the purpose of training by inwardly extruding circle body or outwardly expanding circle body. To realize inwardly extruding circle body or outwardly expanding circle body, two trays are arranged on the support of existing pilates circle, one tray is located and faces the inner side of pilates circle, and the other tray is located and faces the outer side of pilates circle, the structure has great assembly difficulty, occupies large space volume, is not convenient for pilates circle packing, transportation and storage, and is also not conducive to reducing production cost. SUMMARY

[0004] The utility model provides a pilates circle to solve the above-mentioned technical problems.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The application provides a pilates circle, including circle body, connecting assembly, support and locking piece;

[0007] Connecting assembly is connected with circle body and makes circle body present "O" type circle structure;

[0008] Connecting assembly includes connecting pivot, support is rotatably installed on connecting pivot, locking piece is movably installed on support, and locking piece is used to limit or cancel the rotation of support along connecting pivot.

[0009] By rotating the support on the connecting rotating shaft, cooperating with the locking member, when the circle body needs to be pressed inward, the locking member is unlocked, the support is rotated to a suitable position outside the circle body, and the locking member is locked; when the circle body needs to be expanded outward, the locking member is unlocked, the support is rotated to a suitable position inside the circle body, and the locking member is locked. That is, the Pilates ring provided by the application can complete the exercise action of pressing the circle body inward and expanding the circle body outward by only arranging one support. Compared with the existing two-support Pilates ring, the Pilates ring provided by the application has a simple structure, is convenient to assemble, can rotate the support to the inside of the circle body when being stored, is convenient for packaging, transportation and storage of the Pilates ring, and also facilitates the reduction of production cost.

[0010] Further, the support comprises a tray and a rotating body, and the tray is arranged on the rotating body.

[0011] The rotating body has a rotating through hole, and the rotating body is rotatably arranged on the connecting rotating shaft through the rotating through hole.

[0012] Further, the rotating body is provided with a locking hole, the locking hole is in communication with the rotating through hole, and the axial direction of the locking hole is perpendicular to the axial direction of the rotating through hole.

[0013] The locking member comprises a locking shaft, the locking shaft is movably arranged on the locking hole, and the axial end of the locking shaft is used for abutting against the connecting rotating shaft to limit the rotation of the support relative to the connecting rotating shaft, so as to realize locking.

[0014] Further, the locking member further comprises a knob connected with the locking shaft, and the knob is located outside the locking hole.

[0015] The locking member is screwed on the locking hole through the locking shaft.

[0016] In actual use, the locking member is rotated through the knob, so that the axial end of the locking shaft is not in contact with the connecting rotating shaft, the support can rotate along the connecting rotating shaft, the support is adjusted to a suitable position, the locking member is rotated through the knob, the axial end of the locking shaft abuts against the connecting rotating shaft to limit the rotation of the support relative to the connecting rotating shaft, and the fixation of the support relative to the connecting rotating shaft is realized.

[0017] Further, the inner wall of the locking hole is provided with internal threads, and the locking shaft is provided with external threads.

[0018] The locking member is provided in a threaded locking structure, so that the locking member is convenient for locking or unlocking the support, the adjustment of the support is fast and simple, and the production cost is reduced.

[0019] Further, the counting circuit board and a touch switch are further included, the touch switch is welded on the counting circuit board and is in electrical signal connection with the counting circuit board.

[0020] The rotating body is provided with a mounting groove and an anti-falling groove, and the counting circuit board is mounted in the mounting groove;

[0021] The tray is provided with an anti-falling buckle and a pressing column, the anti-falling buckle is movably arranged in the anti-falling groove and buckled with the anti-falling groove to prevent the tray from falling off the rotating body;

[0022] The pressing column is used to contact and cooperate with the light touch switch in the mounting groove to realize counting.

[0023] Further, a boss is arranged in the anti-falling groove, and the anti-falling buckle cooperates with the boss to prevent the tray from falling off the rotating body.

[0024] Further, it further comprises an elastic element, two ends of the elastic element are respectively used to cooperate with the rotating body and the tray, and the elastic element is used to reset the tray after the tray is pressed.

[0025] Further, the elastic element is a compression spring.

[0026] Further, the tray is further formed with a guide column, and the elastic element is sleeved on the pressing plate. The guide column is shorter than the pressing column.

[0027] Further, the tray comprises a supporting part and a pressing part connected with the supporting part, and the supporting part is used to contact with the hand or leg.

[0028] The anti-falling buckle and the pressing column are arranged on the side of the pressing part away from the supporting part.

[0029] Further, the supporting part is an arc-shaped concave plate, and the concave surface of the concave plate faces away from the pressing part.

[0030] Further, the curvature direction of the concave plate is adapted to or opposite to the curvature direction of the "O" ring.

[0031] Further, it further comprises a display screen, the display screen is arranged on the outer side wall of the rotating body and located adjacent to the tray, the display screen is electrically connected with the counting circuit board, and the display screen is used to display the pressing times.

[0032] Further, the connecting shaft comprises a cylindrical rotating part and a shaft shoulder part arranged at both ends of the rotating part, and the shaft shoulder part is used to prevent the supporting part from falling off the rotating part.

[0033] Further, the connecting assembly comprises two groups, which are a first connecting assembly and a second connecting assembly, and the ring body comprises two, which are a first ring body and a second ring body.

[0034] The first connecting assembly, the first ring body, the second connecting assembly and the second ring body are sequentially connected in a head-to-tail manner to form an "O" type ring structure.

[0035] Further, the shaft shoulder part forms a first mounting groove and a clamping groove, the clamping groove being communicated with the first mounting groove; the connecting assembly further comprises a connecting buckle, the connecting buckle being formed with a clamping buckle, the connecting buckle being clamped in the first mounting groove, and the clamping buckle being matched with the clamping groove to fix the connecting buckle and the connecting body.

[0036] The connecting buckle is formed with a second mounting groove, and the end part of the ring body is mounted in the second mounting groove and fixed with the connecting buckle.

[0037] The beneficial effects of the utility model are as follows:

[0038] (1) The Pilates ring provided by the application can complete the inward extrusion and outward expansion exercise action of the ring body only by setting one support. Compared with the existing two-support Pilates ring, the Pilates ring provided by the application has simple structure, is convenient to assemble, can rotate the support to the inner side of the ring body during storage, is convenient for packaging, transportation and storage of the Pilates ring, and is also convenient for reducing production cost.

[0039] (2) The locking piece is set as a threaded locking structure, which is convenient for locking operation or unlocking operation of the locking piece on the support, is quick and simple to operate during adjustment of the support. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 is a shaft side structure schematic view of the support installed on the connecting assembly of the utility model embodiment;

[0041] Figure 2 is a structure schematic view (front view direction) of the support installed on the connecting assembly of the utility model embodiment;

[0042] Figure 3 is Figure 2 a cross-sectional structure schematic view of A-A in the utility model embodiment;

[0043] Figure 4 is a shaft side structure schematic view of the connecting shaft of the utility model embodiment;

[0044] Figure 5 is a shaft side structure schematic view of the tray of the utility model embodiment;

[0045] Figure 6 is a shaft side structure schematic view of the rotating body of the utility model embodiment;

[0046] Figure 7 is a shaft side structure schematic view of the connecting buckle of the utility model embodiment;

[0047] Figure 8This is a top view of the structure of the Pilates ring according to an embodiment of the present invention.

[0048] The labels for the attached figures are as follows:

[0049] 10. Ring body; 101. First ring body; 102. Second ring body; 20. Connecting assembly; 201. First connecting assembly; 202. Second connecting assembly; 210. Connecting shaft; 211. Rotating part; 212. Shoulder part; 2121. First mounting groove; 2122. Slot; 220. Connecting buckle; 221. Second mounting groove; 222. Buckle; 30. Support; 310. Tray; 3101. Support part; 3102. Pressing part; 311. Anti-disengagement buckle; 312. Pressing post; 313. Guide post; 320. Rotating body; 321. Rotating through hole; 322. Locking hole; 323. Mounting groove; 324. Anti-disengagement groove; 3241. Boss; 40. Locking element; 410. Locking shaft; 420. Knob; 50. Tactile switch; 60. Elastic element; 70. Display screen. Detailed Implementation

[0050] The present invention will now be described in detail with reference to the accompanying drawings.

[0051] Example 1

[0052] like Figures 1-8 As shown, this application provides a Pilates ring, including a ring body 10, a connecting component 20, a support 30, and a locking component 40;

[0053] The connecting component 20 is connected to the ring body 10, making the ring body 10 an "O" shaped ring structure;

[0054] The connecting assembly 20 includes a connecting shaft 210, a support 30 rotatably mounted on the connecting shaft 210, and a locking member 40 movably mounted on the support 30. The locking member 40 is used to restrict or unrestrict the rotation of the support 30 along the connecting shaft 210.

[0055] By rotatably mounting the support 30 onto the connecting shaft 210 and using it in conjunction with the locking element 40, when it is necessary to compress the ring 10 inward, the locking element 40 is released, the support 30 is rotated to a suitable position on the outside of the ring 10, and the locking element 40 is locked; when it is necessary to expand the ring 10 outward, the locking element 40 is released, the support 30 is rotated to a suitable position on the inside of the ring 10, and the locking element 40 is locked. In other words, the Pilates ring provided in this application only requires one support 30 to complete the exercises of compressing the ring 10 inward and expanding the ring 10 outward. Compared to existing Pilates rings with two supports, the Pilates ring provided in this application has a simpler structure, is easier to assemble, and allows the support 30 to be rotated to the inside of the ring 10 for storage, facilitating packaging, transportation, and storage, and also reducing production costs.

[0056] In the embodiment, the support 30 comprises a tray 310 and a rotating body 320, the tray 310 is installed on the rotating body 320;

[0057] The rotating body 320 has a rotating through hole 321, the rotating body 320 is rotatably installed on the connecting shaft 210 through the rotating through hole 321.

[0058] As shown in Figure 3 , Figure 4 and Figure 6 , in the embodiment, the rotating body 320 is provided with a locking hole 322, the locking hole 322 is communicated with the rotating through hole 321 and the axial direction of the locking hole 322 is perpendicular to the axial direction of the rotating through hole 321;

[0059] The locking member 40 comprises a locking shaft 410, the locking shaft 410 is arranged on the locking hole 322 and can move along the axial direction of the locking hole 322, the axial end of the locking shaft 410 is used for abutting against the connecting shaft 210 to limit the rotation of the support 30 relative to the connecting shaft 210 to realize the locking.

[0060] In the embodiment, the locking member 40 further comprises a knob 420 connected with the locking shaft 410, the knob 420 is located outside the locking hole 322;

[0061] The locking member 40 is screwed on the locking hole 322 through the locking shaft 410.

[0062] In actual use, the locking member 40 is rotated through the knob 420, so that the axial end of the locking shaft 410 is not in contact with the connecting shaft 210, the support 30 can rotate along the connecting shaft 210, the support 30 is adjusted to the appropriate position, the knob 420 is rotated to rotate the locking member 40, so that the axial end of the locking shaft 410 abuts against the connecting shaft 210 to limit the rotation of the support 30 relative to the connecting shaft 210, and the fixing of the support 30 relative to the connecting shaft 210 is realized.

[0063] In the embodiment, the inner wall of the locking hole 322 is provided with an internal thread, and the locking shaft 410 is provided with an external thread.

[0064] The locking member 40 is provided as a threaded locking structure, which is convenient for the locking operation or the unlocking operation of the locking member 40 on the support 30, and the adjustment of the support 30 is quick and simple.

[0065] As shown in Figure 3 and Figure 5 , in the embodiment, a counting circuit board (not shown in the figure) and a tactile switch 50 are further included, the tactile switch 50 is welded on the counting circuit board through a pin and is electrically connected with the counting circuit board;

[0066] The rotating body 320 has a mounting groove 323 and an anti-disengagement groove 324, the counting circuit board is installed in the mounting groove 323;

[0067] The tray 310 is provided with an anti-falling buckle 311 and a pressing column 312. The anti-falling buckle 311 is movably arranged in an anti-falling groove 324 and is buckled with the anti-falling groove 324 to prevent the tray 310 from sliding off the rotating body 320.

[0068] The pressing column 312 is used to contact and cooperate with the light touch switch 50 in the mounting groove 323 to realize counting.

[0069] In the embodiment, the counting circuit board is mounted in the mounting groove 323.

[0070] In the embodiment, the anti-falling groove 324 is provided with a boss 3241, and the anti-falling buckle 311 cooperates with the boss 3241 to prevent the tray 310 from falling off the rotating body 320.

[0071] In the embodiment, the elastic element 60 is further included, and two ends of the elastic element 60 are respectively used to cooperate with the rotating body 320 and the tray 310. When the tray 310 is pressed, the elastic element 60 is used to reset the tray 310.

[0072] In the embodiment, the elastic element 60 is a compression spring.

[0073] In the embodiment, the mounting groove 323 is further used to accommodate the guide column 313 and the compression spring, and two ends of the compression spring are respectively in contact with an end surface of the tray 310 and a bottom surface of the mounting groove 323.

[0074] In the embodiment, the tray 310 is further formed with the guide column 313, and the elastic element 60 is sleeved on the pressing plate. The guide column 313 is shorter than the pressing column 312.

[0075] In the embodiment, the tray 310 includes a supporting part 3101 and a pressing part 3102 connected with the supporting part 3101, and the supporting part 3101 is used to contact with a hand or a leg.

[0076] The anti-falling buckle 311 and the pressing column 312 are arranged on a side of the pressing part 3102 away from the supporting part 3101.

[0077] In the embodiment, the supporting part 3101 is an arc-shaped concave plate, and a concave surface of the concave plate faces a side away from the pressing part 3102.

[0078] In the embodiment, when the supporting part 3101 is located at an inner side of the Pilates ring (an action of expanding the ring body 10 outward), an arc direction of the concave plate is adapted to an arc direction of the “O” ring. When the supporting part 3101 is located at an outer side of the Pilates ring (an action of pressing the ring body 10 inward), the arc direction of the concave plate is opposite to the arc direction of the “O” ring.

[0079] In the embodiment, a display screen 70 is further included, which is arranged on the outer wall of the rotating body 320 and located adjacent to the tray 310, and is electrically connected with the counting circuit board, and is used for displaying the pressing times.

[0080] In the embodiment, the connecting shaft 210 includes a cylindrical rotating part 211 and shaft shoulder parts 212 arranged at both ends of the rotating part 211, and the shaft shoulder parts 212 are used for preventing the support 30 from slipping off the rotating part 211.

[0081] As shown in the drawings, Figure 8 In the embodiment, the connecting assembly 20 includes two groups, i.e., a first connecting assembly 201 and a second connecting assembly 202, and the ring body 10 includes two, i.e., a first ring body 101 and a second ring body 102.

[0082] The first connecting assembly 201, the first ring body 101, the second connecting assembly 202 and the second ring body 102 are sequentially and end-to-end connected to form an “O”-shaped ring structure.

[0083] As shown in the drawings, Figure 1 、 Figure 4 and Figure 7 In the embodiment, the shaft shoulder part 212 forms a first mounting groove 2121 and a clamping groove 2122, the clamping groove 2122 is in communication with the first mounting groove 2121, and the connecting assembly 20 further includes a connecting buckle 220, the connecting buckle 220 is formed with a clamping buckle 222, the connecting buckle 220 is clamped in the first mounting groove 2121, and the clamping buckle 222 cooperates with the clamping groove 2122 to fix the connecting buckle 220 and the connecting body.

[0084] The connecting buckle 220 is formed with a second mounting groove 221, and the end of the ring body 10 is mounted in the second mounting groove 221 and fixed with the connecting buckle 220.

[0085] Embodiment 2

[0086] The difference between the embodiment and the embodiment 1 is that the specific structure of the locking part is different, and the embodiment further includes a locking pin, the locking pin hole is arranged on the locking shaft, the mounting end of the locking pin is used for mounting the locking pin on the rotating body, and the locking end of the locking pin is used for cooperating with the locking pin hole, after the shaft end of the locking shaft abuts against the connecting shaft, the position of the locking end is adjusted, so that the locking end limits the locking part to move along the axial direction of the locking hole to the side away from the connecting shaft.

[0087] The above only describes the preferred embodiments of the utility model, and does not limit the patent protection scope of the utility model, and any equivalent structural transformation, direct or indirect application in other related technical fields, are all included in the protection scope of the utility model.

Claims

1. A Pilates ring, characterized in that, The application relates to a connecting assembly for an "O" ring, which comprises a ring body, a connecting assembly, a support and a locking member. The connecting assembly is connected with the ring body and makes the ring body into an "O" ring structure. The connecting assembly comprises a connecting shaft, the support is rotatably installed on the connecting shaft, and the locking member is installed on the support and used for limiting or canceling the rotation of the support along the connecting shaft.

2. A Pilates ring as claimed in claim 1, wherein, The support comprises a support tray and a rotating body, and the support tray is installed on the rotating body. The rotating body has a rotating through hole, and the rotating body is rotatably installed on the connecting shaft through the rotating through hole.

3. A Pilates ring as claimed in claim 2, wherein, The rotating body is provided with a locking hole, which is communicated with the rotating through hole and whose axial direction is perpendicular to that of the rotating through hole. The locking member comprises a locking shaft, which is movably arranged on the locking hole, and the axial end of the locking shaft is used for abutting against the connecting shaft to limit the rotation of the support relative to the connecting shaft and realize locking.

4. A Pilates ring as claimed in claim 3, wherein, The locking member further comprises a knob connected with the locking shaft, and the knob is located outside the locking hole. The locking member is screwed on the locking hole through the locking shaft.

5. A Pilates ring as claimed in claim 2, wherein, The application further comprises a counting circuit board and a touch switch, which is welded on the counting circuit board and electrically connected with the counting circuit board. The rotating body is provided with an installation groove and an anti-falling groove, and the counting circuit board is installed in the installation groove. The support tray is provided with an anti-falling buckle and a pressing column, the anti-falling buckle is movably arranged in the anti-falling groove and buckled with the anti-falling groove to prevent the support tray from sliding off the rotating body. The pressing column is used for contacting and matching the touch switch in the installation groove to realize counting.

6. A Pilates ring as claimed in claim 5, wherein, The application further comprises an elastic element, and the two ends of the elastic element are respectively used for matching the rotating body and the support tray.

7. A Pilates ring as claimed in claim 5, wherein, When the support tray is pressed, the elastic element is used for resetting the support tray. The support tray comprises a support part and a pressing part connected with the support part, and the support part is used for contacting the hand or leg.

8. A Pilates ring as claimed in claim 5, wherein, The anti-falling buckle and the pressing column are arranged on the side of the pressing part away from the support part.

9. A Pilates ring as claimed in claim 1, wherein, The application further comprises a display screen, which is arranged on the outer side wall of the rotating body and located on the adjacent side of the support tray, and the display screen is electrically connected with the counting circuit board and used for displaying the pressing times.

10. A Pilates ring as claimed in claim 1, wherein, The connecting shaft comprises a cylindrical rotating part and shaft shoulder parts arranged at the two ends of the rotating part, and the shaft shoulder parts are used for preventing the support from sliding off the rotating part. The connecting assembly comprises two groups, namely a first connecting assembly and a second connecting assembly, and the ring body comprises two parts, namely a first ring body and a second ring body. The first connecting assembly, the first ring body, the second connecting assembly and the second ring body are sequentially and end-to-end connected to form an "O" ring structure.

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