Abdominal roller

Abstract

The invention provides a power roller which comprises a main body part, and the main body part comprises a first power roller main body and a second power roller main body, the second power roller main body is detachably connected with the first power roller main body, so that the second power roller main body and the first power roller main body are combined into a whole, and a user can combine the second power roller main body and the first power roller main body into a whole for use; according to the power roller, the first power roller body and the second power roller body are separated from each other, so that the first power roller body or the second power roller body is independently used, a user can use the power roller to do exercise in various different modes, different muscle groups of the body are exercised, and the actual use requirements of the user in different scenes are met.

Description

Technical Field

[0001] The invention relates to the field of fitness equipment, in particular to an abdominal wheel. Background Art

[0002] The abdominal wheel is a common exercise equipment. Long-term use of the abdominal wheel can exercise the body and thus improve the body's immunity. In addition, the abdominal wheel is easy to use and can generally be used to exercise fat in various parts of the body such as the abdomen, waist and hips, arms, etc. It can also exercise local muscles and help to build abdominal muscles. However, the existing abdominal wheels on the market have a single way of use and can exercise very limited muscle groups. Therefore, there is an urgent need to provide an abdominal wheel with rich usage methods on the market to improve the user experience. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides an abdominal wheel, including a main body, wherein the main body includes:

[0004] The first abdominal wheel body;

[0005] The second abdominal wheel body is detachably connected to the first abdominal wheel body, so that the second abdominal wheel body and the first abdominal wheel body are combined to form a whole.

[0006] The beneficial effect of the present invention is that the present invention provides an abdominal wheel, which includes: a main body, which includes: a first abdominal wheel main body; a second abdominal wheel main body, which is detachably connected to the first abdominal wheel main body so that the second abdominal wheel main body is combined with the first abdominal wheel main body to form a whole, so that the user can combine the second abdominal wheel main body with the first abdominal wheel main body to form a whole for use, or separate the first abdominal wheel main body from the second abdominal wheel main body to use the first abdominal wheel main body or the second abdominal wheel main body separately, so that the user can use the abdominal wheel for exercise in a variety of different ways to exercise different muscle groups of the body to meet the actual use needs of the user in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0008] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0009] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0010] Figure 2 is an exploded view of the present invention;

[0011] Figure 3 yes Figure 2 A magnified image of point A;

[0012] Figure 4 yes Figure 2 The enlarged view of point B;

[0013] Figure 5 yes Figure 2 Enlarged view of point C;

[0014] Figure 6 yes Figure 2 The enlarged view of point D;

[0015] Figure 7 It is a cross-sectional view cut along the main part;

[0016] Figure 8 yes Figure 7 The enlarged view of point E;

[0017] Fig. 9 yes Figure 7 The enlarged view of F;

[0018] Fig.10 yes Figure 7 The enlarged view of G;

[0019] Fig.11 It is a schematic diagram of the structure of the latch;

[0020] Fig.12 It is a structural schematic diagram of the adsorption component;

[0021] Fig.13 It is a schematic diagram of the structure of the fixture;

[0022] Fig.14 It is a schematic diagram of the structure of the glue layer;

[0023] Fig.15 It is a schematic diagram of the structure of the buckle;

[0024] Fig.16 It is a schematic diagram of the structure of bolts, screws and screws;

[0025] Fig.17 It is a schematic diagram of the structure of a rivet;

[0026] Fig.18 It is a schematic diagram of the structure of the rope;

[0027] Fig.19 It is a structural diagram of mortise and tenon joints; DETAILED DESCRIPTION

[0028] Reference Figure 1-19 , an abdominal wheel, comprising a main body part 1, the main body part 1 comprising:

[0029] The first abdominal wheel body 2;

[0030] The second abdominal wheel body 3 is detachably connected to the first abdominal wheel body 2 so that the second abdominal wheel body 3 and the first abdominal wheel body 2 are combined to form a whole.

[0031] Through the above structure, since it includes the main body part 1, the main body part 1 includes: a first abdominal wheel body 2; a second abdominal wheel body 3, the second abdominal wheel body 3 is detachably connected to the first abdominal wheel body 2, so that the second abdominal wheel body 3 and the first abdominal wheel body 2 are combined to form a whole, so that the user can combine the second abdominal wheel body 3 with the first abdominal wheel body 2 to form a whole for use, or separate the first abdominal wheel body 2 and the second abdominal wheel body 3 from each other to use the first abdominal wheel body 2 or the second abdominal wheel body 3 separately, so that the user can use the abdominal wheel for exercise in a variety of different ways to exercise different muscle groups of the body to meet the actual usage needs of the user in different scenarios.

[0032] The side surface of the second abdominal wheel body 3 is detachably connected to the side surface of the first abdominal wheel body 2, so that the second abdominal wheel body 3 and the first abdominal wheel body 2 are combined to form a whole.

[0033] In this embodiment, the second abdominal wheel body 3 is detachably connected to the first abdominal wheel body 2 through a buckle 11 or a rivet 12 or a screw 13 or a screw 14 or an adsorbent 15 or an adhesive layer 191 or a bolt 16 or a rope 17 or a latch 18 or a clamp 19 or a mortise and tenon 192. Through the above structure, the detachable connection between the first abdominal wheel body 2 and the second abdominal wheel body 3 is effectively realized, which can facilitate users to select different connection methods according to actual needs to combine the first abdominal wheel body 2 and the second abdominal wheel body 3 into a whole for use. Among them, the adsorbent is a magnetic block or a suction cup.

[0034] In this embodiment, a first locking device 4 is also included, and the second abdominal wheel body 3 and the first abdominal wheel body 2 are detachably connected through the first locking device 4; the first locking device 4 can move between a first locking position and a first unlocking position; when the first locking device 4 moves to the first locking position, the first locking device 4 locks the second abdominal wheel body 3 to the first abdominal wheel body 2, so that the second abdominal wheel body 3 and the first abdominal wheel body 2 are combined to form a whole; when the first locking device 4 moves to the first unlocking position, the locking between the second abdominal wheel body 3 and the first abdominal wheel body 2 is released, so that the first abdominal wheel body 2 and the second abdominal wheel body 3 can be separated from each other. Among them, the first abdominal wheel body 2 has a first insertion port 21, the second abdominal wheel body 3 has a second insertion port 31, the first locking device 4 includes a first locking pin 41 and a first locking baffle 42, the first locking pin 41 has a first end 411 and a second end 412, the first end 411 has a first stop portion 4111, the second end 412 passes through the first insertion port 21 and the second insertion port 31 in sequence, the side wall of the second end 412 has a first locking groove 4121, the first stop portion 4111 is used to stop the first end 411 in the first abdominal wheel body 2, the first locking baffle 42 is clamped in the first locking groove 4121, and the first locking baffle 42 is used to lock the second end 412 in the second abdominal wheel body 3, so that the second abdominal wheel body 3 and the first abdominal wheel body 2 are combined to form a whole. Specifically, the first locking device 4 also includes a first elastic reset device 43 and a second elastic reset device 44. The first elastic reset device 43 is sleeved on the first locking pin 41, one end of the first elastic reset device 43 abuts against the first stop portion 4111, and the other end of the first elastic reset device 43 abuts against the inner wall of the first abdominal wheel body 2, one end of the second elastic reset device 44 abuts against the first locking baffle 42, and the other end of the second elastic reset device 44 abuts against the inner wall of the second abdominal wheel body 3. The first elastic reset device 43 is used to push the first locking groove 4121 to lock it on the first locking baffle 42, and the second elastic reset device 44 is used to push the first locking baffle 42 to lock it on the first locking groove 4121. Furthermore, the first locking baffle 42 has a first locking opening 421, the first elastic reset device 43 is used to push and press the first locking groove 4121 against the outer surface of the first locking baffle 42, and the second elastic reset device 44 is used to push the first locking baffle 42 so that the inner wall of the first locking opening 421 is pressed against the first locking groove 4121. Furthermore, the first abdominal wheel body 2 is also provided with a first slide rail 22, the first stop portion 4111 has a first sliding hole 41111, and the first slide rail 22 is penetrated in the first sliding hole 41111 so that the first locking latch 41 can slide along the first slide rail 22. Furthermore, the first slide rail 22 also has a second stop portion 221, and the second stop portion 221 is used to stop the first locking latch 41 in the first slide rail.Furthermore, the first elastic reset device 43 and the second elastic reset device 44 are both springs. Through the above structure, the second end 412 of the first locking pin 41 passes through the first insertion port 21 and the second insertion port 31 in sequence, the first stop portion 4111 is used to stop the first end 411 in the first ab wheel body 2, the first locking baffle 42 is clamped in the first locking groove 4121, the first elastic reset device 43 is used to push and press the first locking groove 4121 against the outer surface of the first locking baffle 42, and the second elastic reset device 44 is used to push the first locking baffle 42 so that the inner wall of the first locking port 421 is pressed against the first locking groove 4121 to prevent the second end 412 from coming out of the first insertion port 21 and the second insertion port 31, so as to lock the second end 412 of the first locking pin 41 to the second ab wheel body 3, so that the second ab wheel body 3 and the first ab wheel body 2 are combined to form a whole. Furthermore, when the first abdominal wheel body and the second abdominal wheel body 3 need to be separated from each other, an external force greater than the elastic reset force provided by the second elastic reset device 44 and the first elastic reset device 43 can be applied to the first locking baffle 42, so that the first locking baffle 42 can be moved away from the first locking groove 4121 to disengage from the first locking groove 4121, so that the second end 412 of the first locking latch 41 can be disengaged from the second insertion port 31, so as to release the locking between the first abdominal wheel body 2 and the second abdominal wheel body 3, and use the first abdominal wheel body 2 and the second abdominal wheel body 3 separately. For example, in some scenarios, a user can use one of the first abdominal wheel body 2 or the second abdominal wheel body 3 for abdominal training, and the other of the first abdominal wheel body 2 or the second abdominal wheel body 3 can be used by others for abdominal training, so that the user can perform abdominal training at the same time as others, which is particularly suitable for fitness coaches to guide students to perform abdominal training.

[0035] In this embodiment, the first stopper portion 4111 has a first weight-reducing groove 2212, and a first reinforcing rib 2213 is disposed in the first weight-reducing groove 2212. The second ab wheel body 3 has a mounting protrusion 32, the first locking baffle plate 42 has a second slide rail 422, the mounting protrusion 32 has a second sliding hole 321, and the second slide rail 422 is penetrated in the second sliding hole 321, so that the second slide rail 422 can slide in the second sliding hole 321. Specifically, the first locking baffle plate 42 has a first slide groove 423, and the second ab wheel body 3 is provided with a first slider 33, the first slider 33 is located in the first slide groove 423, and the first slider 33 can move in the first slide groove 423, so that the first locking baffle plate 42 can slide on the second ab wheel body 3. Furthermore, there are two first locking pins 41, which are respectively connected to the two sides of the first stop part 4111, and there are two first locking openings 421, which are respectively located on the two sides of the first locking baffle 42. Through the above structure, the first weight-reducing groove 2212 is provided with a first reinforcing rib 2213, which can reduce the deadweight of the first stop part, facilitate the transportation and storage of the abdominal wheel, and the first reinforcing rib 2213 can ensure the strength of the first stop part. In addition, the first locking pin 41 is pushed to move in the first insertion opening 21 and the second insertion opening 31, and the first locking baffle 42 is pushed to slide on the second abdominal wheel body 3 to connect or separate with the first locking groove 4121, so as to facilitate the user to disassemble and assemble the abdominal wheel.

[0036] In this embodiment, the main body 1 has a first mounting shell 5, a universal wheel 51 and a second locking device 52. The universal wheel 51 has a first mounting member 511 and a wheel portion 512. The wheel portion 512 is rotatably connected to the first mounting member, the first mounting member 511 is rotatably connected to the first mounting shell 5, and the second locking device 52 can move between a second locking position and a second unlocking position; when the second locking device 52 moves to the second locking position, the second locking device 52 locks the first mounting member 511 to the first mounting shell 5 so that the first mounting member 511 and the first mounting shell 5 cannot rotate; when the second locking device 52 moves to the second unlocking position, the locking between the first mounting member 511 and the first mounting shell 5 is released so that the first mounting member 511 and the first mounting shell 5 can rotate. Through the above structure, since the main body 1 has the first mounting shell 5, the universal wheel 51 and the second locking device 52, the universal wheel 51 has the first mounting member 511 and the wheel part 512, the wheel part 512 is rotatably connected to the first mounting member, the first mounting member 511 is rotatably connected to the first mounting shell 5, and the second locking device 52 can move between the second locking position and the second unlocking position; when the second locking device 52 moves to the second locking position, the second locking device 52 locks the first mounting member 511 to the first mounting shell 5, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; when the second locking device 52 moves to the second unlocking position, the locking between the first mounting member 511 and the first mounting shell 5 is released, so that the first mounting member 511 and the first mounting shell 5 are locked. A mounting member 511 is rotatable with respect to the first mounting shell 5, so that the user can lock the first mounting member 511 to the first mounting shell 5 through the second locking device 52, so that the first mounting member 511 and the first mounting shell 5 cannot rotate, so as to fix the first mounting member 511, and the wheel part 512 can only move in a certain direction, so that the user can concentrate on training the muscle groups that need to be trained; when multiple muscle groups need to be trained, the second locking device 52 can be moved to the second unlocking position, and the lock between the first mounting member 511 and the first mounting shell 5 is released, so that the first mounting member 511 and the first mounting shell 5 can rotate, so that the wheel part 512 can move in multiple directions, so that the user can train different muscle groups of the body by adjusting the moving direction of the wheel part 512.

[0037] In this embodiment, the second locking device 52 includes a first limit spring buckle 521, and the first mounting member 511 has a first mounting hole 5111. When the second locking device 52 moves to the second locking position, the first limit spring buckle 521 is located in the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; when the second locking device 52 moves to the second unlocking position, the first limit spring buckle 521 is disengaged from the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 can rotate. Among them, the second locking device 52 also includes a second limit spring buckle 522. When the second locking device 52 moves to the second locking position, the first limit spring buckle 521 or the second limit spring buckle 522 is located in the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; when the second locking device 52 moves to the second unlocking position, the first limit spring buckle 521 or the second limit spring buckle 522 is disengaged from the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 can rotate. Specifically, the first limiting spring buckle 521 is located on the left side of the first mounting member 511, and the second limiting spring buckle 522 is located on the front side of the first mounting member 511. When the first limiting spring buckle 521 is connected to the first mounting hole 5111, the first mounting member 511 and the first mounting shell 5 cannot rotate, and the first mounting member 511 and the wheel part 512 are longitudinally locked; when the second limiting spring buckle 522 is connected to the first mounting hole 5111, the first mounting member 511 and the first mounting shell 5 cannot rotate, and the first mounting member 511 and the wheel part 512 are transversely locked.Furthermore, the second locking device 52 also includes a locking push rod 523 and a connecting rod assembly 524. The first mounting shell 5 has a second mounting hole 53. The locking push rod 523 is inserted into the second mounting hole 53, and the locking push rod 523 can be rotated in the second mounting hole 53 to a second locking position or a second unlocking position. The connecting rod assembly 524 is connected to the first limiting spring buckle 521 and the second limiting spring buckle 522. The connecting rod assembly 524 abuts against the locking push rod 523. When the locking push rod 523 is rotated to the second unlocking position, the locking push rod 523 lifts the connecting rod assembly 524, the first limiting spring buckle 521, and the second limiting spring buckle 522 to separate the first limiting spring buckle 521 and the second limiting spring buckle 522 from the first mounting hole 5111, so that the first The mounting member 511 is rotatable with respect to the first mounting shell 5; when the locking top rod 523 is rotated to the second locking position, the locking top rod 523 releases the lifting of the connecting rod assembly 524 and the first limit spring buckle 521, and the locking top rod keeps lifting the second limit spring buckle, so that the first limit spring buckle 521 falls back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; or, when the locking top rod 523 is rotated to the second locking position, the locking top rod 523 releases the lifting of the connecting rod assembly 524 and the second limit spring buckle, and the locking top rod keeps lifting the first limit spring buckle, so that the second limit spring buckle falls back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate.Furthermore, the locking push rod 523 has a first avoidance groove 5231 and a lifting surface 5232. The first avoidance groove 5231 is arranged around a portion of the outer peripheral wall of the locking push rod 523, and the lifting surface 5232 is arranged around another portion of the outer peripheral wall of the locking push rod 523. When the locking push rod 523 rotates to the second unlocking position, the lifting surface 5232 of the locking push rod 523 abuts against the connecting rod assembly 524, and the lifting surface 5232 of the locking push rod 523 When the locking push rod 523 is rotated to the second locking position, the lifting surface 5232 is separated from a portion of the connecting rod assembly 524, and a portion of the connecting rod assembly 524 can fall back into the first avoidance groove 5231, and the locking push rod releases the lifting of the first limiting spring buckle, and the locking push rod maintains the lifting of the second limiting spring buckle, so that the first limiting spring buckle 521 can be reset and fall back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; or, when the locking push rod 523 is rotated to the second locking position, the lifting surface 5232 is separated from a portion of the connecting rod assembly 524, and a portion of the connecting rod assembly 524 can fall back into the first avoidance groove 5231. In the groove 5231, the locking push rod releases the lifting of the second limit spring buckle, and the locking push rod maintains the lifting of the first limit spring buckle, so that the second limit spring buckle 521 can be reset and fall back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; the second locking device 52 also includes a first knob 525, and the first knob 525 is connected to the locking push rod 523, so that the rotation of the first knob 525 can drive the locking push rod 523 to rotate.Furthermore, the connecting rod assembly 524 includes a first connecting rod 5241 and a second connecting rod 5242, the first avoidance groove 5231 includes a first groove unit 52311 and a second groove unit 52312, the first avoidance groove and the second avoidance groove are respectively arranged on both sides of the lifting surface, the first connecting rod 5241 is connected to the first limit spring buckle 521, the first connecting rod 5241 is against the locking top rod 523, the second connecting rod 5242 is connected to the second limit spring buckle 522, the second connecting rod 5242 is against the locking top rod 523, when the locking top rod 523 is rotated to the second unlocking position, the lifting surface 5232 of the locking top rod 523 and the first connecting rod 5241 are connected to the second limit spring buckle 522, When the locking push rod 523 is rotated to the second locking position, the lifting surface 5232 separates from the first connecting rod 5241, and the lifting surface keeps lifting the second connecting rod, so that the first connecting rod 5241 can fall back into the first groove unit 52311, so that the first limiting spring buckle can be elastically reset and return to the first mounting hole 5111. When the locking push rod 523 is rotated to the second locking position, the lifting surface 5232 is separated from the second connecting rod, and the lifting surface keeps lifting the first connecting rod, and the second connecting rod can fall back into the second groove unit, so that the second limiting spring buckle can be elastically reset and fall back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate; the first limiting spring buckle 521 and the second limiting spring buckle 522 both include a limiting column 5221 and a first spring 5222, and the main body 1 has a first limiting plate 5223 and a second limiting plate 5224, the first limiting plate 5223 and the second limiting plate 5224 are both provided with a limiting hole 52241, the limiting column 5221 is located in the limiting hole 52241, and the limiting column 5221 can slide in the limiting hole 52241, the first spring 5222 is sleeved on the limiting column 5221, one end of the first spring 5222 abuts against the inner wall of the first limiting plate 5223, and the other end of the first spring 5222 abuts against the second limiting plate 5224, and a positioning protrusion 52211 extends from the side wall of the limiting column 5221, and the positioning protrusion 52211 is penetrated by the first spring 5222, so that the first spring 5222 can push the limiting column 5221 to move into the first mounting hole 5111.By means of the above structure, when it is necessary to lock the first mounting member 511 to the first mounting shell 5 so that the first mounting member 511 and the first mounting shell 5 cannot rotate, so that the wheel portion 512 can be directional moved, it is only necessary to rotate the first knob 525. The rotation of the first knob 525 drives the locking push rod 523 to rotate until the lifting surface 5232 abuts against the first connecting rod 5241, so that the first connecting rod 5241 can fall back into the first groove unit 52311. The lifting surface keeps lifting the second connecting rod, so that the first spring 5222 elastically resets and pushes the limiting column 5221 back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate, so as to fix the wheel portion 512. 2; or, when it is necessary to lock the first mounting member 511 to the first mounting shell 5 so that the first mounting member 511 and the first mounting shell 5 cannot rotate so that the wheel portion 512 can move in a directional manner, it is only necessary to rotate the first knob 525. The rotation of the first knob 525 drives the locking push rod 523 to rotate until the lifting surface 5232 is separated from the second connecting rod 5242, so that the second connecting rod can fall back into the second groove unit. The lifting surface keeps lifting the first connecting rod so that the first spring 5222 elastically resets and pushes the limiting column 5221 to fall back into the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 cannot rotate to fix the moving direction of the wheel portion 512. When it is necessary to release the lock between the first mounting member 511 and the first mounting shell 5 so that the first mounting member 511 and the first mounting shell 5 cannot rotate so that the wheel part 512 can move in all directions, it is only necessary to rotate the first knob 525. The rotation of the first knob 525 drives the locking top rod 523 to rotate until the lifting surface 5232 abuts against the first connecting rod 5241 and the second connecting rod 5242, so that the lifting surface 5232 of the locking top rod 523 lifts the first connecting rod 5241, the second connecting rod 5242, and the limiting column 5221, and the first spring 5222 is compressed to disengage the limiting column 5221 from the first mounting hole 5111, so that the first mounting member 511 and the first mounting shell 5 can be rotatably adjusted to adjust the rotation direction of the wheel part 512.

[0038] In this embodiment, a handle 6 is further included, and the handle 6 is detachably connected to the main body 1. With the above structure, since the handle 6 is detachably connected to the main body 1, it is convenient for the user to install or remove the handle 6, which not only provides the user with more training methods, but also facilitates the removal and storage of the handle 6.

[0039] In this embodiment, the top surface of the main body 1 has a first mounting portion 10, the side surface of the main body 1 has a second mounting portion 101, and the handle 6 can be selectively detachably connected to the first mounting portion 10 or the second mounting portion 101. Through the above structure, since the handle 6 can be selectively detachably connected to the first mounting portion 10 or the second mounting portion 101, the user can install the handle 6 on the top surface or the side surface for use, so that the user can adjust the position of the handle 6 according to actual needs to adjust the body position during abdominal training.

[0040] In this embodiment, when the handle 6 is connected to the first mounting portion 10, the handle 6 is set at an inclined angle with the top surface of the main body 1; when the handle 6 is connected to the second mounting portion 101, the handle 6 is set at an inclined angle with the side surface of the main body 1. Through the above structure, the handle 6 inclined with the top surface or the side surface is more in line with the curve of the human palm, and the comfort of holding is higher, which is convenient for the user to hold the handle 6 for a long time to perform abdominal training.

[0041] In this embodiment, an elastic locking device 7 is further included, and the handle 6 is detachably connected to the first mounting portion 10 or the second mounting portion 101 through the elastic locking device 7. The first mounting portion 10 has a first insertion hole 102, and the first mounting portion 10 and the top surface of the main body 1 are arranged at an inclined angle, so that when the handle 6 is inserted into the first insertion hole 102, the handle 6 and the top surface of the main body 1 are arranged at an inclined angle; the second mounting portion 101 has a second insertion hole 1011, and the second mounting portion 101 and the side surface of the main body 1 are arranged at an inclined angle, so that when the handle 6 is inserted into the second insertion hole 1011, the handle 6 and the side surface of the main body 1 are arranged at an inclined angle. Specifically, the elastic locking device 7 includes a locking spring buckle 71, a first locking hole 1021 provided on the inner wall of the first insertion hole 102, and a second locking hole 10111 provided on the inner wall of the second insertion hole 1011. When the handle 6 is inserted into the first insertion hole 102, the locking spring buckle 71 is connected to the first locking hole 1021 to combine the handle 6 and the main body 1 into a whole; when the handle 6 is inserted into the second insertion hole 1011, the locking spring buckle 71 is connected to the second locking hole 10111 to combine the handle 6 and the main body 1 into a whole. Furthermore, the handle 6 includes a sleeve 61 and a push rod 62. The push rod 62 can slide in the sleeve 61 to a third locking position or a third unlocking position. The side wall of the sleeve 61 has a first opening 611. When the handle 6 is inserted into the first insertion hole 102 and the push rod 62 slides to the third locking position, the locking spring buckle 71 elastically resets to extend out of the first opening 611 and connects to the first locking hole 1021. When the push rod 62 slides to the third unlocking position, the push rod 62 pushes the locking spring buckle 71 to retract into the sleeve 61 to make the locking spring buckle 71 retract into the sleeve 61. The spring buckle 71 can be disengaged from the first locking hole 1021 so that the handle 6 can be separated from the first insertion hole; when the handle 6 is inserted into the second insertion hole 1011 and the push rod 62 slides to the third locking position, the locking spring buckle 71 elastically resets to extend out of the first opening 611 and connect with the second locking hole 10111; when the push rod 62 slides to the third unlocking position, the push rod 62 pushes the locking spring buckle 71 to retract into the sleeve 61, so that the locking spring buckle 71 can be disengaged from the second locking hole 10111, so that the handle 6 can be separated from the second insertion hole.Furthermore, the locking spring buckle 71 has a first side wall 711 and a second side wall 712, the first side wall 711 is connected to the second side wall 712, there is a first elastic gap 713 between the inner surface of the first side wall 711 and the inner surface of the second side wall 712, the outer surface of the first side wall 711 and the outer surface of the second side wall 712 are both provided with a locking column 7121, when the handle 6 is inserted into the first insertion hole 102, and the push rod 62 slides from the third unlocking position to the third locking position, the push rod 62 is separated from the first side wall 711 and the second side wall 712, the locking column 7121 elastically resets to extend out of the first opening 611 and connect to the first locking hole 1021, when the push rod 62 slides from the third locking position to the third unlocking position, the push rod 62 pushes the first side wall 711 and the second side wall 712 to move out of the first opening 611 and connect to the first locking hole 1021, The outer surface of the wall 712 is arranged to make the first side wall 711 and the second side wall 712 approach each other, and the locking column 7121 is retracted into the sleeve 61 to be disengaged from the first locking hole 1021; when the handle 6 is inserted into the second insertion hole 1011 and the push rod 62 slides from the third unlocking position to the third locking position, the push rod 62 is separated from the first side wall 711 and the second side wall 712, and the locking column 7121 is elastically reset to extend out of the first opening 611 and be connected to the second locking hole 10111; when the push rod 62 slides from the third locking position to the third unlocking position, the push rod 62 pushes the outer surfaces of the first side wall 711 and the second side wall 712 to make the first side wall 711 and the second side wall 712 approach each other, and the locking column 7121 is retracted into the sleeve 61 to be disengaged from the second locking hole 10111. Furthermore, the push rod 62 has a first limiting groove 621 and a second limiting groove 622, and the sleeve 61 has a first limiting rod 612 and a second limiting rod 613. The first limiting rod 612 is located in the first limiting groove 621, and the first limiting rod 612 can slide in the first limiting groove 621. The second limiting rod 613 is located in the second limiting groove 622, and the second limiting rod 613 can slide in the second limiting groove 622. When the push rod 62 slides from the third unlocking position to the third locking position, the first limiting rod 612 abuts against the inner wall of the first limiting groove 621 to stop the push rod 62 at the third locking position; when the push rod 62 slides from the third locking position to the third unlocking position, the second limiting rod 613 abuts against the inner wall of the second limiting groove 622 to stop the push rod 62 at the third unlocking position. Through the above structure, when the user needs to install the handle 6 in the first insertion hole 102, the push rod 62 can be pushed to slide the push rod 62 to the third locking position, and the locking column 7121 of the locking spring buckle 71 is elastically reset to extend out of the first opening 611 and connect with the first locking hole 1021 to lock the handle 6 in the first insertion hole 102.When the user needs to detach the handle 6 from the first insertion hole 102, the push rod 62 can be pushed to slide the push rod 62 to the third unlocking position, so that the push rod 62 pushes the outer surfaces of the first side wall 711 and the second side wall 712, so that the first side wall 711 and the second side wall 712 are close to each other, and the locking column 7121 retracts into the sleeve 61 to be separated from the first locking hole 1021, so that the user can detach the handle 6 from the first insertion hole 102. When the user needs to install the handle 6 in the second insertion hole 1011, the push rod 62 can be pushed to slide the push rod 62 to the third locking position, and the locking column 7121 of the locking spring buckle 71 is elastically reset to extend out of the first opening 611 and connect with the second locking hole 10111, so that the handle 6 is locked in the second insertion hole. When the user needs to detach the handle 6 from the second insertion hole 1011, the push rod 62 can be pushed to slide the push rod 62 to the third unlocking position, so that the push rod 62 pushes the outer surface of the first side wall 711 and the second side wall 712, so that the first side wall 711 and the second side wall 712 are close to each other, and the locking column 7121 retracts into the sleeve 61 to be separated from the second locking hole 10111, so that the user can detach the handle 6 from the second insertion hole 1011. Among them, the first limiting rod 612, the first limiting groove 621, the second limiting rod 613 and the second limiting groove 622 can limit the sliding position of the push rod 62, so that the push rod 62 can accurately slide to the third locking position or the third unlocking position to prevent the push rod 62 from sliding excessively. Among them, the length of the first opening is at least 1.1 times the length of the locking column. Preferably, the length of an opening is at least 1.5-2 times the length of the locking column. So that the locking column can move and retract in the first opening.

[0042] In this embodiment, the grip 6 further includes a protective cover 63, which is sleeved on the sleeve 61. The protective cover 63 is a flexible protective cover 63. The surface of the flexible protective cover 63 has a plurality of raised anti-slip lines 631. The flexible protective cover 63 is a silicone protective cover 63, a rubber protective cover 63, or a plastic protective cover 63. With the above structure, since the grip 6 further includes the protective cover 63, the user can hold the grip 6 more comfortably.

[0043] In this embodiment, the first ab wheel body 2 includes a support profile part 23 and a flexible support pad part 24, the support profile part 23 is connected to the support pad part 24, and the support profile part 23 is used to support the support pad part 24. Through the above structure, the flexible support pad part 24 is used to support the user's arm, which can provide flexible support to the arm and improve the user's use experience.

[0044] In this embodiment, the support profile part 23 is composed of a plurality of metal profiles. Through the above structure, the support profile composed of a plurality of metal profiles can provide a stronger support force, prevent the first abdominal wheel body 2 from collapsing, and greatly improve the service life of the abdominal wheel.

[0045] In this embodiment, the supporting profile portion 23 includes a first profile 231, and a second profile 232, a third profile 233 and a fourth profile 234 opposite to the first profile 231. One end of the first profile 231 is connected to one end of the second profile 232 via the third profile 233, and the other end of the first profile 231 is connected to the other end of the second profile 232 via the fourth profile 234. The fourth profile 234 is arranged at an inclined angle to the first profile 231 and / or the second profile 232. A second mounting portion 101 is provided at one end of the fourth profile 234 and / or the other end of the fourth profile 234. Specifically, the fourth profile 234 includes a first profile unit 2341 and a second profile unit 2342. The first profile unit 2341 is connected to the second profile unit 2342 so that the first profile unit 2341 and the second profile unit 2342 are combined to form a V-shaped fourth profile 234. The first profile unit 2341 is connected to the first profile 231, and the second profile unit 2342 is connected to the second profile 232. The first profile unit 2341 is arranged at an inclined angle to the first profile 231, and the second profile unit 2342 is arranged at an inclined angle to the second profile 232. Furthermore, it also includes a fifth profile 235, a sixth profile 236 and a seventh profile 237 opposite to the fifth profile 235, one end of the fourth profile 234 is connected to the first profile 231 and the second profile 232, one end of the fifth profile 235 and one end of the sixth profile 236 are both connected to the other side of the fourth profile 234, and the other end of the fifth profile 235 and the other end of the sixth profile 236 are connected through the seventh profile 237. Furthermore, the third profile 233 and the seventh profile 237 are both connected to the wheel portion 512. Through the above structure, the setting of the supporting profile part 23 is effectively realized, and since the first profile unit 2341 is set at an inclined angle with the first profile 231, and the second profile unit 2342 is set at an inclined angle with the second profile 232, one end of the fourth profile 234 and / or the other end of the fourth profile 234 is provided with a second mounting portion 101, so that when the handle 6 is connected to the second mounting portion 101, the handle 6 is set at an inclined angle with the side of the main body 1.

[0046] In this embodiment, the support pad body part 24 includes a mounting frame 241 and a flexible pad body 242. The upper side of the mounting frame 241 has a mounting groove 2411, and the flexible pad body 242 is arranged in the mounting groove 2411. The lower side of the mounting frame 241 is connected to the supporting profile part 23. Among them, the mounting frame 241 is a plastic mounting frame 241. Specifically, the flexible pad body 242 is detachably connected to the mounting frame 241. Further, the flexible pad body 242 is detachably connected to the mounting frame 241 through a thread or a buckle 11. Through the above structure, the design is reasonable, the connection is stable, and the connection between the mounting frame 241 and the flexible pad body 242 is effectively realized.

[0047] The above is one or more implementation methods provided in combination with specific contents, and it is not intended that the specific implementation of the present invention is limited to these descriptions. Any similarity or similarity with the method, structure, etc. of the present invention, or any technical deduction or replacement made on the premise of the concept of the present invention, shall be regarded as the protection scope of the present invention.

Claims

1. An abdominal wheel, characterized in that: The invention comprises a main body part (1), wherein the main body part (1) comprises: The first abdominal wheel body (2); The second abdominal wheel body (3) is detachably connected to the first abdominal wheel body (2), so that the second abdominal wheel body (3) and the first abdominal wheel body (2) are combined to form a whole.

2. The abdominal wheel according to claim 1, characterized in that: The second abdominal wheel body (3) is detachably connected to the first abdominal wheel body (2) via a buckle (11) or a rivet (12) or a screw (13) or a screw (14) or an adsorbent (15) or an adhesive layer (191) or a bolt (16) or a rope (17) or a latch (18) or a clamp (19) or a mortise and tenon joint (192).

3. The abdominal wheel according to claim 1, characterized in that: The invention also comprises a first locking device (4), wherein the second abdominal wheel body (3) and the first abdominal wheel body (2) are detachably connected via the first locking device (4); the first locking device (4) can be moved between a first locking position and a first unlocking position; when the first locking device (4) moves to the first locking position, the first locking device (4) locks the second abdominal wheel body (3) to the first abdominal wheel body (2), so that the second abdominal wheel body (3) and the first abdominal wheel body (2) are combined to form a whole; when the first locking device (4) moves to the first unlocking position, the locking between the second abdominal wheel body (3) and the first abdominal wheel body (2) is released, so that the first abdominal wheel body (2) and the second abdominal wheel body (3) can be separated from each other.

4. The abdominal wheel according to claim 3, characterized in that: The first ab wheel body (2) has a first insertion opening (21), the second ab wheel body (3) has a second insertion opening (31), the first locking device (4) comprises a first locking latch (41) and a first locking baffle (42), the first locking latch (41) has a first end (411) and a second end (412), the first end (411) has a first stopper portion (4111), and the second end (412) passes through the first insertion opening (21) and the second insertion opening (31) in sequence. The side wall of the second end (412) has a first locking groove (4121), the first stopping portion (4111) is used to stop the first end (411) in the first ab wheel body (2), the first locking baffle plate (42) is clamped in the first locking groove (4121), and the first locking baffle plate (42) is used to lock the second end (412) in the second ab wheel body (3), so that the second ab wheel body (3) and the first ab wheel body (2) are combined to form a whole.

5. The abdominal wheel according to claim 4, characterized in that: The first locking device (4) further comprises a first elastic reset device (43) and a second elastic reset device (44); the first elastic reset device (43) is sleeved on the first locking pin (41); one end of the first elastic reset device (43) abuts against the first stop portion (4111); the other end of the first elastic reset device (43) abuts against the inner wall of the first abdominal wheel body (2); one end of the second elastic reset device (44) abuts against the first locking baffle (42); the other end of the second elastic reset device (44) abuts against the inner wall of the second abdominal wheel body (3); the first elastic reset device (43) is used to push the first locking groove (4121) to be locked on the first locking baffle (42); the second elastic reset device (44) is used to push the first locking baffle (42) to be locked on the first locking groove (4121).

6. The abdominal wheel according to claim 5, characterized in that: The first locking baffle (42) has a first locking opening (421), the first elastic reset device (43) is used to push and press the first locking groove (4121) against the outer surface of the first locking baffle (42), and the second elastic reset device (44) is used to push the first locking baffle (42) so that the inner wall of the first locking opening (421) is pressed against the first locking groove (4121).

7. The abdominal wheel according to claim 6, characterized in that: The first ab wheel body (2) is also provided with a first slide rail (22), the first stop portion (4111) has a first sliding hole (41111), the first slide rail (22) is inserted into the first sliding hole (41111), so that the first locking pin (41) can slide along the first slide rail (22); the first slide rail (22) also has a second stop portion (221), and the second stop portion (221) is used to stop the first locking pin (41) in the first slide rail.

8. The abdominal wheel according to claim 4, characterized in that: The first stop portion (4111) has a first weight-reducing groove (2212), and a first reinforcing rib (2213) is arranged in the first weight-reducing groove (2212).

9. The abdominal wheel according to claim 6, characterized in that: The number of the first locking pins (41) is two, and the two first locking pins (41) are respectively connected to the two sides of the first stop portion (4111); the number of the first locking openings (421) is two, and the two first locking openings (421) are respectively located on the two sides of the first locking baffle (42).

10. The abdominal wheel according to claim 4, characterized in that: The second abdominal wheel body (3) has a mounting protrusion (32), the first locking baffle (42) has a second slide rail (422), the mounting protrusion (32) has a second sliding hole (321), the second slide rail (422) is inserted into the second sliding hole (321), so that the second slide rail (422) can slide in the second sliding hole (321); the first locking baffle (42) has a first slide groove (423), the second abdominal wheel body (3) is provided with a first slider (33), the first slider (33) is located in the first slide groove (423), and the first slider (33) can move in the first slide groove (423), so that the first locking baffle (42) can slide on the second abdominal wheel body (3).

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