Abdominal roller

Abstract

The utility model relates to the technical field of fitness equipment, and provides a power roller which is characterized by comprising a fixing frame, a roller, an adjusting arm and a supporting plate, the roller is rotationally arranged at the lower end of the fixing frame, and the axis of the roller is arranged in the left-right direction; the number of the adjusting arms is two, each adjusting arm is provided with a fixed end and a movable end, the fixed ends of the two adjusting arms are hinged and detachably arranged above the fixing frame, and a reset elastic piece is arranged between the fixed ends of the two adjusting arms. An abdomen building mounting groove is formed in the upper end face of the movable end of the adjusting arm, a pelvic floor repairing mounting groove is formed in the outer side face of the movable end of the adjusting arm, and the supporting plate is used for being connected with the abdomen building mounting groove or the pelvic floor repairing mounting groove in an inserted mode and is detachably connected with the abdomen building mounting groove or the pelvic floor repairing mounting groove. By means of the technical scheme, the problems that in the prior art, the function of the power roller is single, and different exercise requirements of exercisers cannot be better met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, and specifically, to an abdominal wheel. Background Art

[0002] The abdominal wheel is a popular fitness equipment, mainly used for exercising abdominal muscles, core strength, and improving the overall posture and stability of exercisers. It usually consists of a circular or oval wheel and two handles. The wheel part is usually made of wear-resistant plastic or rubber, and the handles are made of plastic or metal. Some also have anti-slip textures or foam wraps to improve comfort and grip. The current abdominal wheels have relatively single functions and cannot better meet the different exercise needs of exercisers. Content of the Utility Model

[0003] The utility model provides an abdominal wheel, which solves the problem that the abdominal wheel in the related art has relatively single functions and cannot better meet the different exercise needs of exercisers.

[0004] The technical solution of the utility model is as follows: An abdominal wheel, characterized by comprising:

[0005] A fixing frame,

[0006] A roller, the roller is rotatably arranged at the lower end of the fixing frame, and the axis of the roller is arranged along the left-right direction;

[0007] Adjusting arms, the number of the adjusting arms is two, each adjusting arm has a fixed end and a movable end, the fixed ends of the two adjusting arms are hinged and detachably arranged above the fixing frame, and a reset elastic member is arranged between the fixed ends of the two adjusting arms;

[0008] A support plate, an abdominal exercise installation groove is arranged on the upper end surface of the movable end of the adjusting arm, and a pelvic floor repair installation groove is arranged on the outer side surface of the movable end of the adjusting arm. The support plate is used for being inserted into the abdominal exercise installation groove or the pelvic floor repair installation groove to form a detachable connection.

[0009] It further includes a plug rod and a fastening nut. One end of the plug rod is arranged on the support plate, the other end of the plug rod is used for passing through the abdominal exercise installation groove and the fixing frame and being threadedly connected with the fastening nut located below the fixing frame, and the fastening nut is in contact with the lower end surface of the fixing frame; or one end of the plug rod is arranged on the support plate, the other end of the plug rod is used for passing through the pelvic floor repair installation groove and being threadedly connected with the fastening nut located inside the adjusting arm, and the fastening nut is in contact with the inner side surface of the adjusting arm.

[0010] It further includes a first anti-rotation convex block, the first anti-rotation convex block is arranged at the bottom of the abdominal exercise installation groove, and a notch matching the shape of the first anti-rotation convex block is arranged on the tray.

[0011] It further includes a second anti-rotation convex block, the second anti-rotation convex block is arranged at the bottom of the pelvic floor repair installation groove, and a positioning groove matching the shape of the second anti-rotation convex block is arranged on the tray.

[0012] It further includes an abdominal exercise strengthening seat, the abdominal exercise strengthening seats are arranged on the left and right sides at the rear end of the fixing frame, and the upper end surface of the abdominal exercise strengthening seat is used for fitting with the lower end surface of the tray installed at the abdominal exercise installation groove.

[0013] A clamping groove is arranged on the front end surface of the abdominal exercise strengthening seat, and the rear end of the adjusting arm is clamped with the clamping groove.

[0014] It further includes a massage pad, the massage pad is arranged on the tray, and massage bumps are arranged on the surface of the massage pad.

[0015] It further includes

[0016] armrest bars, the armrest bars are arranged on the left and right sides at the front end of the fixing frame;

[0017] connecting rods, the connecting rods are arranged between the two armrest bars.

[0018] It further includes a flexible sleeve, the flexible sleeve is arranged on the periphery of the armrest bar.

[0019] It further includes

[0020] a positioning sleeve, the positioning sleeve is arranged on the armrest bar;

[0021] a transverse positioning plate, one end of the transverse positioning plate is arranged on the positioning sleeve;

[0022] a longitudinal baffle, the lower end of the longitudinal baffle is arranged at the other end of the transverse positioning plate, and a mobile device placement cavity is left between the longitudinal baffle and the connecting rod.

[0023] The working principle and beneficial effects of the present utility model are as follows: The roller is rotatably arranged at the lower end of the fixing frame, and the axis of the roller is arranged in the left-right direction; the number of adjusting arms is two, each adjusting arm has a fixed end and a movable end, the fixed ends of the two adjusting arms are hinged and detachably arranged above the fixing frame, and a reset elastic member is arranged between the fixed ends of the two adjusting arms; a sit-up installation groove is arranged on the upper end surface of the movable end of the adjusting arm, and a pelvic floor repair installation groove is arranged on the outer side surface of the movable end of the adjusting arm. The support plate is used for plugging into the sit-up installation groove or the pelvic floor repair installation groove and forms a detachable connection. When both adjusting arms are installed above the fixing frame and the support plate is installed at the sit-up installation groove, the operator can place the arm on the support plate for sit-up exercise. Remove the two adjusting arms from the fixing frame, remove the support plate from the sit-up installation groove, and install it at the pelvic floor repair installation groove on the side of the adjusting arm. Then, the two adjusting arms can be placed between the two legs, with the left support plate contacting the left leg and the right support plate contacting the right leg. By closing the two legs, the movable ends of the two adjusting arms rotate closer. When the two legs are opened, under the action of the reset elastic member, the movable ends of the two adjusting arms move away from each other, thereby achieving the purpose of exercising the pelvic floor muscles. It has both the function of sit-ups and the function of exercising the pelvic floor muscles, and can better meet the different exercise needs of exercisers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and understandable manner in conjunction with the drawings in the preferred embodiments.

[0025] Figure 1 It is a structural schematic diagram of one direction of the present utility model.

[0026] Figure 2 It is a structural schematic diagram of the connection structure of the fixed ends of the two adjusting arms in the present utility model.

[0027] Figure 3 It is a structural schematic diagram of the connection structure between the reset elastic member and one adjusting arm in the present utility model.

[0028] Figure 4 It is a structural schematic diagram of another direction of the present utility model.

[0029] Figure 5 It is a structural schematic diagram of the connection structure between the adjusting arm and the sit-up strengthening seat in the present utility model.

[0030] Figure 6 It is a structural schematic diagram when the support plate is installed at the sit-up installation groove in the present utility model.

[0031] Figure 7 It is a structural schematic diagram when the support plate is inserted into the pelvic floor repair installation groove in the present utility model.

[0032] Figure 8 is Figure 1 an enlarged view of A in

[0033] Figure 9 is Figure 4 an enlarged view of B in

[0034] Figure 10 is Figure 4 an enlarged view of C in

[0035] Figure 11 is Figure 5 an enlarged view of D in

[0036] Figure 12 is a schematic structural view of the pallet in the present utility model.

[0037] In the figure: 1, fixing frame; 2, roller; 3, adjusting arm; 4, pallet; 5, abdominal exercise installation groove; 6, pelvic floor repair installation groove; 7, insertion rod; 8, fastening nut; 9, first anti-rotation convex block; 10, notch; 11, second anti-rotation convex block; 12, positioning groove; 13, abdominal exercise strengthening seat; 14, card slot; 15, massage pad; 16, armrest rod; 17, connecting rod; 18, flexible sleeve; 19, positioning sleeve; 20, transverse positioning plate; 21, longitudinal baffle; 22, reset elastic member; 23, shaft hole. Specific embodiments

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can be obtained.

[0039] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also can mean "more than one" situation, and "several" includes "two" and "more than two".

[0040] In this text, it should be noted that unless otherwise clearly stipulated and defined, the terms "installation", "connection", and "linkage" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] In addition, in the description of this application, the terms "first", "second", etc. are only used for differential description and cannot be understood as indicating or implying relative importance.

[0042] Example, referring to Figures 1 - 7 , which is an embodiment of the present utility model, a fitness roller is proposed, including a fixed frame 1, a roller 2, an adjusting arm 3, a support plate 4. The roller 2 is rotatably arranged at the lower end of the fixed frame 1, and the axis of the roller 2 is arranged along the left-right direction; the number of adjusting arms 3 is two. The adjusting arm 3 has a fixed end and a movable end. The fixed ends of the two adjusting arms 3 are hinged and detachably arranged above the fixed frame 1. A reset elastic member 22 is arranged between the fixed ends of the two adjusting arms 3; a fitness installation groove 5 is arranged on the upper end surface of the movable end of the adjusting arm 3, and a pelvic floor repair installation groove 6 is arranged on the outer side surface of the movable end of the adjusting arm 3. The support plate 4 is used to be inserted into the fitness installation groove 5 or the pelvic floor repair installation groove 6 and form a detachable connection.

[0043] Furthermore, as Figure 5 , Figure 6 and Figure 11 shown, it further includes a plug rod 7 and a fastening nut 8. One end of the plug rod 7 is arranged on the support plate 4, and the other end of the plug rod 7 is used to pass through the fitness installation groove 5 and the fixed frame 1 and be threadedly connected to the fastening nut 8 located below the fixed frame 1, and the fastening nut 8 contacts the lower end surface of the fixed frame 1; or one end of the plug rod 7 is arranged on the support plate 4, and the other end of the plug rod 7 is used to pass through the pelvic floor repair installation groove 6 and be threadedly connected to the fastening nut 8 located inside the adjusting arm 3, and the fastening nut 8 contacts the inner side surface of the adjusting arm 3. When abdominal exercise is needed, the lower end of the plug rod 7 passes through the fitness installation groove 5 and the fixed frame 1 from top to bottom, so that the support plate 4 is inserted at the fitness installation groove 5, and then the fastening nut 8 is threadedly connected to the lower end of the plug rod 7, and the upper end surface of the fastening nut 8 contacts the lower end surface of the fixed frame 1, so that the support plate 4 can be fixed at the fitness installation groove 5, as Figure 6 shown.

[0044] When the pelvic floor muscles need to be exercised, first separate the fastening nut 8 from the lower end of the insertion rod 7, then move the insertion rod 7 upward, pull it out from the abdominal muscle exercise installation groove 5, then remove the adjusting arm 3 from the fixing bracket 1, and pass the insertion rod 7 through the pelvic floor repair installation groove 6, so that the support plate 4 is inserted into the pelvic floor repair installation groove 6 and is located outside the adjusting arm 3, as Figure 7 shown. Then thread the fastening nut 8 onto the insertion rod 7 and make the fastening nut contact the inner side surface of the adjusting arm 3, so as to fix the support plate 4 at the pelvic floor repair installation groove 6. The structure is simple, the disassembly and assembly are convenient and fast, saving time and effort.

[0045] Furthermore, as Figure 11 and Figure 12 shown, it further includes a first anti-rotation convex block 9. The first anti-rotation convex block 9 is arranged at the bottom of the abdominal muscle exercise installation groove 5, and a notch 10 matching the shape of the first anti-rotation convex block 9 is arranged on the support plate 4. When the support plate 4 is installed at the abdominal muscle exercise installation groove 5, the first anti-rotation convex block 9 is inserted into the notch 10 of the support plate 4, which can prevent the support plate 4 from rotating along the circumferential direction of the abdominal muscle exercise installation groove 5 during use, with better stability and higher safety.

[0046] Furthermore, as Figure 10 and Figure 12 shown, it further includes a second anti-rotation convex block 11. The second anti-rotation convex block 11 is arranged at the bottom of the pelvic floor repair installation groove 6, and a positioning groove 12 matching the shape of the second anti-rotation convex block 11 is arranged on the support plate 4. When the support plate 4 is installed at the pelvic floor repair installation groove 6, the second anti-rotation convex block 11 is inserted into the positioning groove 12 on the support plate 4, which can prevent the support plate 4 from rotating along the circumferential direction of the pelvic floor repair installation groove 6 during use, with better stability.

[0047] Furthermore, as Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 11 shown, it further includes an abdominal muscle strengthening seat 13. The abdominal muscle strengthening seats 13 are arranged on both the left and right sides at the rear end of the fixing bracket 1, and the upper end surface of the abdominal muscle strengthening seat 13 is used to fit with the lower end surface of the support plate 4 installed at the abdominal muscle exercise installation groove 5. When the support plate 4 is installed at the abdominal muscle exercise installation groove 5, the lower end surface of the support plate 4 fits with the upper end surface of the abdominal muscle strengthening seat 13, and the abdominal muscle strengthening seat 13 can play a role in supporting the support plate 4, thereby increasing the stress area of the support plate 4 and having better stability.

[0048] Furthermore, as Figure 5 and Figure 11As shown in the figure, a card slot 14 is provided on the front end face of the abdominal strengthening seat 13, and the rear end of the adjusting arm 3 is clamped with the card slot 14. The card slot 14 of the abdominal strengthening seat 13 can limit the adjusting arm 3 and prevent the adjusting arm 3 from shaking left and right when it is installed on the fixing frame 1. Especially when the exerciser is doing abdominal exercises, the stability is better and the safety is higher.

[0049] Further, as Figure 1 , Figure 4 , Figure 5 and Figure 6 shown, it further includes a massage pad 15. The massage pad 15 is arranged on the supporting plate 4. The surface of the massage pad 15 has massage bumps, which can massage the exerciser's arms during abdominal exercises and can massage the exerciser's legs during pelvic floor muscle exercises.

[0050] Further, as Figure 1 and Figure 4 shown, it further includes a handrail rod 16 and a connecting rod 17. Handrail rods 16 are arranged on the left and right sides at the front end of the fixing frame 1; the connecting rod 17 is arranged between the two handrail rods 16. The upper ends of the left and right handrail rods 16 are connected together by the connecting rod 17. The exerciser can lie prone or kneel on the ground, place the arms on the supporting plate 4, hold the handrail rods 16 with both hands and push and pull the fixing frame 1 forward and backward, so as to perform abdominal exercises, and the operation is more convenient.

[0051] Further, as Figure 1 and Figure 4 shown, it further includes a flexible sleeve 18. The flexible sleeve 18 is arranged on the periphery of the handrail rod 16, which can improve the comfort of holding.

[0052] Further, as Figure 1 , Figure 4 , Figure 8 and Figure 9 shown, it further includes a positioning sleeve 19, a horizontal positioning plate 20, and a longitudinal baffle 21. The positioning sleeve 19 is arranged on the handrail rod 16; one end of the horizontal positioning plate 20 is arranged on the positioning sleeve 19; the lower end of the longitudinal baffle 21 is arranged at the other end of the horizontal positioning plate 20, and a mobile device placement cavity is left between the longitudinal baffle 21 and the connecting rod 17. When performing abdominal exercises, mobile devices such as mobile phones and tablets can be placed on the left and right horizontal positioning plates 20 and clamped between the left and right longitudinal baffles 21 and the connecting rod 17 for convenient viewing.

[0053] In this embodiment, there are two support frames on the left and right at the bottom of the fixing frame 1. There are two support shafts in the front and back between the two support frames on the left and right. On each support shaft, there are two rollers 2 rotatably arranged on the left and right. The axis of the roller 2 is arranged in the left-right direction. The four rollers 2 together play a role in supporting the fixing frame 1, and the stability is better. The two adjusting arms 3 on the left and right are both arc-shaped structures, and the front ends are hinged together. There are two limiting protrusions in the front and back on the upper end surface of the fixing frame 1. The two adjusting arms 3 are both placed between the two limiting protrusions in the front and back. The rear ends of the two adjusting arms 3 are stuck in the card slots 14 on the front end surface of the abdominal strengthening seat 13. As Figure 2 and Figure 3 shown, a receiving groove is provided at the front end of the adjusting arm 3 on the right side. The front end of the adjusting arm 3 on the left side is located above the adjusting arm 3 on the right side. Shaft holes 23 are provided at the centers of the two adjusting arms 3. By installing the hinge shaft in the receiving groove and simultaneously inserting it into the two shaft holes 23, the two adjusting arms 3 can be hinged together. The reset elastic member 22 is sleeved around the hinge shaft and is located between the two adjusting arms 3. The upper end of the reset elastic member 22 is connected to the adjusting arm 3 on the left side, and the lower end is connected to the adjusting arm 3 on the right side.

[0054] An abdominal exercise installation groove 5 is provided on the upper end surface at the rear end of the adjusting arm 3, and a pelvic floor repair installation groove 6 is provided on the outer side surface behind the adjusting arm 3. The middle part of the support plate 4 is recessed downward. When performing abdominal exercises, it can prevent the exerciser's arm from slipping off the support plate 4. When exercising the pelvic floor muscles, it can make the support plate 4 fit more closely with the exerciser's legs. The connecting rod 17 is an arc-shaped structure with a convex middle part. The left end of the connecting rod 17 is inserted into the left armrest rod 16 and locked by a bolt. The right end of the connecting rod 17 is inserted into the right armrest rod 16 and locked by a bolt. The connection is firm and reliable, and the disassembly and assembly are convenient, fast, time-saving and labor-saving.

[0055] When the two adjusting arms 3 are both installed above the fixing frame 1 and the support plate 4 is installed at the abdominal exercise installation groove 5, the operator can place the arm on the support plate 4 to perform abdominal exercises. Remove the two adjusting arms 3 from the fixing frame 1, remove the support plate 4 from the abdominal exercise installation groove 5, and install it at the pelvic floor repair installation groove 6 on the side of the adjusting arm 3. Then the two adjusting arms 3 can be placed between the two legs, and the left support plate 4 is in contact with the left leg, and the right support plate 4 is in contact with the right leg. By closing the two legs, the movable ends of the two adjusting arms 3 rotate closer. When the two legs are opened, under the action of the reset elastic member 22, the movable ends of the two adjusting arms 3 move away from each other, so as to achieve the purpose of exercising the pelvic floor muscles. It has both the function of abdominal exercise and the function of exercising the pelvic floor muscles, and can better meet the different exercise needs of exercisers.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An abdominal wheel, characterized in that: include, Fixing bracket (1), A roller (2), the roller (2) being rotatably arranged at the lower end of the fixing frame (1), and the axis of the roller (2) being arranged along the left-right direction; An adjusting arm (3), wherein the number of the adjusting arms (3) is two, the adjusting arms (3) having a fixed end and a movable end, the fixed ends of the two adjusting arms (3) being hinged and detachably arranged above the fixing frame (1), and a resetting elastic member (22) being arranged between the fixed ends of the two adjusting arms (3); A support plate (4) is provided with an abdominal strengthening installation groove (5) on the upper end surface of the movable end of the adjustment arm (3), and a pelvic floor repair installation groove (6) is provided on the outer side surface of the movable end of the adjustment arm (3), and the support plate (4) is used to be plugged into the abdominal strengthening installation groove (5) or the pelvic floor repair installation groove (6) to form a detachable connection.

2. The abdominal wheel according to claim 1, characterized in that: It also comprises an insertion rod (7) and a fastening nut (8), one end of the insertion rod (7) being arranged on the support plate (4), and the other end of the insertion rod (7) being used to pass through the abdominal strengthening installation groove (5) and the fixing frame (1), and being threadedly connected to the fastening nut (8) located below the fixing frame (1), and the fastening nut (8) being in contact with the lower end surface of the fixing frame (1); or, one end of the insertion rod (7) being arranged on the support plate (4), and the other end of the insertion rod (7) being used to pass through the pelvic floor repair installation groove (6), and being threadedly connected to the fastening nut (8) located inside the adjusting arm (3), and the fastening nut (8) being in contact with the inner side surface of the adjusting arm (3).

3. The abdominal wheel according to claim 1, characterized in that: It also comprises a first anti-rotation protrusion (9), the first anti-rotation protrusion (9) being arranged at the bottom of the abdominal strengthening installation groove (5), and a notch (10) matching the shape of the first anti-rotation protrusion (9) being arranged on the support plate (4).

4. The abdominal wheel according to claim 1, characterized in that: It also includes a second anti-rotation protrusion (11), which is arranged at the bottom of the basin bottom repair installation groove (6), and a positioning groove (12) matching the shape of the second anti-rotation protrusion (11) is arranged on the support plate (4).

5. The abdominal wheel according to claim 1, characterized in that: It also includes an abdominal strengthening seat (13), which is arranged on both left and right sides of the rear end of the fixing frame (1), and the upper end surface of the abdominal strengthening seat (13) is used to fit with the lower end surface of the support plate (4) installed at the abdominal strengthening installation groove (5).

6. The abdominal wheel according to claim 5, characterized in that: A clamping groove (14) is provided on the front end surface of the abdominal strengthening seat (13), and the rear end of the regulating arm (3) is clamped with the clamping groove (14).

7. The abdominal wheel according to claim 1, characterized in that: It also comprises a massage pad (15), wherein the massage pad (15) is arranged on the support plate (4), and the surface of the massage pad (15) has massage bumps.

8. The abdominal wheel according to claim 1, characterized in that: Also includes, A handrail (16), wherein the handrail (16) is arranged on both left and right sides of the front end of the fixing frame (1); A connecting rod (17), wherein the connecting rod (17) is arranged between the two handrail rods (16).

9. The abdominal wheel according to claim 8, characterized in that: It also includes a flexible sleeve (18), wherein the flexible sleeve (18) is arranged on the periphery of the handrail rod (16).

10. The abdominal wheel according to claim 8, characterized in that: Also includes, A positioning sleeve (19), wherein the positioning sleeve (19) is arranged on the handrail rod (16); a transverse positioning plate (20), one end of the transverse positioning plate (20) being arranged on the positioning sleeve (19); A longitudinal baffle (21), wherein the lower end of the longitudinal baffle (21) is arranged at the other end of the transverse positioning plate (20), and a cavity for placing a mobile device is reserved between the longitudinal baffle (21) and the connecting rod (17).

Images