CN220588851U

CN220588851U - Foldable abdomen building wheel

Info

Publication number: CN220588851U
Application number: CN202322106113.7U
Authority: CN
Inventors: 徐敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-15
Anticipated expiration: 2033-08-07

Abstract

The utility model provides a collapsible exercise wheel, including running gear, set up at the supporting part of running gear top and set up the handrail at the supporting part front side, the supporting part includes middle section and two elbows support sections, two elbows support sections rotatable coupling respectively in the both sides of middle section, the elbows support section rotatable to approximately level or horizontal service condition, also rotatable to approximately vertical or vertical folding condition, through setting up two foldable elbows support sections, make folding condition's exercise wheel occupation space little, the packing, the storage and the transportation of product of being convenient for.

Description

Foldable abdomen building wheel

Technical Field

The utility model relates to a abdomen building roller.

Background

The Chinese patent CN218980363U discloses a abdomen building wheel, relates to the technical field of abdomen building wheels, in particular to a double-wheel elbow support abdomen building wheel, which comprises a connecting frame, wheels and supporting rods, wherein the number of the wheels is two, the wheels are arranged on the front side and the rear side of the connecting frame, the bottoms of the two wheels are positioned on the same plane, the supporting rods are U-shaped, and the two sides of the inner wall of an opening of each supporting rod are connected with the left side and the right side of the connecting frame; the elbow support piece is arranged on two sides of the outer wall of the opening of the supporting rod, the elbow is placed on the elbow support piece, the supporting rod is held by hands, abdomen building is started, but when the abdomen building wheel is required to be placed and stored, the abdomen building wheel cannot be folded, and occupied space is large.

Disclosure of Invention

The utility model aims to provide a foldable abdomen building wheel.

The middle section is provided with a support tube which is transversely arranged, the elbow support section is provided with a plugging rod which can move between a locking position and a releasing position, the front section of the plugging rod at the locking position can be inserted into the support tube to enable the elbow support section to be kept in a use state, the plugging rod at the releasing position is separated from the support tube to enable the elbow support section to freely rotate, the elbow support section is supported on the plugging rod, when the elbow support section is in the locking position, the plugging rod is inserted into the support tube, the plugging rod and the support tube can be enabled to be stressed integrally, the whole structure is enabled to be more stable, the elbow support section can bear larger pressure, when the elbow support section is in the releasing position, the plugging rod is separated from the support tube, and the elbow support section can freely rotate and fold.

The traveling mechanism comprises a wheel frame and traveling wheels, the wheel frame is arranged on the supporting tube, the traveling wheels are arranged on the wheel frame, and the wheel frame is arranged on the supporting tube and can well disperse the force from the elbow supporting section to the traveling wheels.

The elbow support section is provided with a spring which drives the plug-in rod to move to a locking position between the elbow support section and the plug-in rod, and when the elbow support section is in a use state, the spring can apply an elastic force to the plug-in rod so that the plug-in rod can be stably inserted into the supporting tube.

The plug rod comprises a pipe body, a plug sleeve sleeved at the front end of the pipe body and an operating handle arranged at the rear end of the pipe body, wherein a convex abutting part is arranged at the rear end of the plug sleeve, the spring is tightly abutted between the abutting part and the elbow supporting section, the abutting part is arranged to provide an impetus for the spring, so that the elastic force of the spring can be applied to the plug sleeve and then acts on the pipe body, and the spring is prevented from shifting due to the limiting effect.

The plug bush comprises a clamping part connected with the pipe body, a clamping groove matched with the clamping part is formed in the pipe body, and the plug bush can be fixed on the pipe body through the clamping part and the clamping groove, so that connection is stable.

The elbow props section bottom and is provided with the spring mounting groove that is used for holding the spring and supplies the gliding spout in back and forth of spliced pole, elbow props section bottom and is provided with spout complex apron, apron and spout enclose into confession the gliding space in back and forth of spliced pole, operating handle locally stretches out outside the apron can facilitate the manual operation of user, realizes carrying out the back and forth slip to the spliced pole.

The front end of the middle section is provided with a transversely arranged pivot shaft, the armrests can be rotatably arranged on the pivot shaft between a folded state and a use state, and the pivot shaft is transversely arranged, so that the armrests arranged on the pivot shaft can be rotated better to switch between the use state and the folded state.

The handrail is the U-shaped, the both ends of handrail rotate with pivot shaft tip through the adaptor to be connected, the adaptor include horizontal sleeve pipe and with the vertical sleeve pipe of horizontal sleeve pipe connection, and the horizontal sleeve pipe outside end is sealed, and the horizontal sleeve pipe is established at the tip of pivot shaft, is provided with the first elastic button that can elasticity float from top to bottom on the pivot shaft, offer first hole and the second hole that can supply first elastic button to imbed on the horizontal sleeve pipe, when elastic button imbeds first hole, the handrail is in folding state, and when elastic button imbeds the second hole, the handrail is in the state of use, and the setting in first elastic button, first hole and second hole can be convenient to use can switch the handrail between state of use and folding state when using with the help of the instrument.

The two ends of the handrail are sleeved in the vertical sleeve, the handrail is provided with a second elastic button capable of floating up and down, the vertical sleeve is provided with at least two transposition holes in which the second elastic button is embedded, the handrail is embedded in different transposition holes to adjust the length, and the two ends of the handrail are provided with the second elastic buttons which can be used for switching positions in the plurality of transposition holes on the vertical sleeve so as to adjust the length of the handrail embedded in the vertical sleeve, thereby adjusting the integral length of the handrail.

The middle section bottom is provided with the hasp board, and the hasp board is connected with the middle section bottom and establishes the support pipe clamp between hasp board and middle section, and the shape and the stay tube adaptation of hasp board establish the support pipe clamp between middle section and hasp board can make the equipment of stay tube more stable, and then make overall structure more firm.

The outer peripheral surface of the supporting tube is provided with a positioning groove extending along the length direction of the supporting tube, the locking plate is provided with a protruding part matched with the positioning groove, and the locking plate can not rotate relative to the supporting tube when the locking plate is connected with the supporting tube due to the matching of the positioning groove and the protruding part.

The support tube is provided with a positioning hole, the middle section is provided with a positioning rod which can be inserted into the positioning hole, and the positioning rod can be inserted into the positioning hole to prevent the support tube from sliding left and right relative to the middle section.

Drawings

Fig. 1 is a perspective view showing a state of use of the present utility model.

Fig. 2 is a cross-sectional view of a front view of the present utility model in use.

Fig. 3 is a perspective view of another view of the present utility model in use.

Fig. 4 is a perspective view of the folded state of the present utility model.

Fig. 5 is a front view of the folded state of the present utility model.

Fig. 6 is a perspective view of another view of the folded state of the present utility model.

Fig. 7 is an exploded view of the components of the present utility model.

Fig. 8 is an exploded view of another view of the present utility model.

Fig. 9 is a schematic view of the structure of the insertion rod and the support tube in the use state of the present utility model.

Fig. 10 is a schematic view of the structure of the insertion rod and support tube in the folded state of the present utility model.

Fig. 11 is a schematic view of the structure of the joint between the support tube and the latch plate according to the present utility model.

Fig. 12 is an exploded view of components of the running gear and support tube of the present utility model.

Detailed Description

Referring to fig. 1 to 12, a foldable exercise wheel includes a walking mechanism 3, a support member 1 provided on top of the walking mechanism 3, and an armrest 4 provided on a front side of the support member 1, the support member 1 including a middle section 12 and two elbow support sections 11.

The running gear 3 includes the wheel carrier 32 and two running wheels 31, the wheel carrier 32 and running wheel 31 are the prior art, will not be explained in detail here, the wheel carrier 32 upper end is provided with the first through hole 33 that the support tube 5 passed, the internal diameter of first through hole 33 is slightly greater than the external diameter of support tube 5, support tube 5 passes first through hole 33 and is connected with wheel carrier 32, support tube 5 is formed with along its length direction extending locating groove 51, be formed with along its length direction extending and with locating groove 51 matched with location protruding 331 in the first through hole 33, set up like this can make support tube 5 insert in the first through hole 33 very well, and support tube 5 can not rotate relative to wheel carrier 32, two running wheels 31 rotatable set up on the both ends of wheel carrier 32, wheel carrier 32 sets up on support tube 5 can be very well from elbow support section 1 the force dispersion to running wheel 31, and the structure is more stable.

The middle section 12 is arranged at the upper end of the wheel frame 32, the bottom of the middle section 12 is provided with a latch plate 8, the latch plate 8 is connected with the bottom of the middle section 12 to clamp the support tube 5 between the latch plate 8 and the middle section 12, thus the middle section 12 and the support tube 5 can be fixedly connected with the wheel frame 32 at the same time, the whole body of the exercise wheel is more stable, the latch plate 8 is provided with a protruding part matched with a positioning groove 51 of the support tube 5, in particular an arc protruding part 81, when in connection, the arc protruding part 81 is embedded into the positioning groove 51 of the support tube 5 to play a positioning role, the latch plate 8 is prevented from rotating relative to the support tube 5, the support tube 5 is clamped between the middle section 12 and the latch plate 8, the assembly of the support tube 5 is more stable, the whole structure is more stable, the two ends of the latch plate 8 are provided with wing parts 82, screw through holes are arranged on the wing parts 82, the bottom of the middle section 12 is provided with a second connecting post 122 which is matched with the screw through hole on the wing 82, the locking plate 8 is connected with the connecting post 122 of the middle section 12 through screws, the supporting tube 5 can be more firmly fixed at the bottom of the middle section 12, the supporting tube 5 is provided with two positioning holes 52, the middle section 12 is provided with a positioning rod 121 which can be inserted into the positioning holes 52, the positioning rod 121 is inserted into the positioning holes 52 to prevent the supporting tube 5 from sliding left and right relative to the middle section 12, the positioning rod 121 is inserted into the positioning holes 52 to be matched with the locking plate 8 to firmly install the supporting tube 5 at the bottom of the middle section 12 and not rotate or shift, the rear end of the middle section 12 is provided with a supporting part 125 which can support a mobile phone, and the mobile phone can be arranged on the supporting part 125 during exercise, thereby increasing exercise fun.

The two elbow support sections 11 are respectively and rotatably connected to two sides of the middle section 12, and specifically are of a hinged structure, two side surfaces of the middle section 12 are respectively provided with two first hinged parts 123 with holes, four second hinged parts 113 with holes are formed at the joint of the elbow support sections 11 and the middle section 12, the first hinged parts 123 and the second hinged parts 113 are arranged in a staggered mode, two hinged rods 124 are further arranged, and after the first hinged parts 123 are connected with the second hinged parts 113, the hinged rods 124 penetrate through the holes of the first hinged parts 123 and the second hinged parts 113 to realize hinging.

The elbow brace 11 is provided with a plugging rod 6 capable of moving between a locking position and a releasing position, the plugging rod 6 comprises a pipe body 61, a plugging sleeve 62 sleeved at the front end of the pipe body 61, and an operating handle 64 arranged at the rear end of the pipe body 61, a first connecting groove 623 extending along the length direction and matched with the positioning groove 51 of the supporting pipe 5 is formed in the plugging sleeve 62, a second connecting groove 611 extending along the length direction and matched with the first connecting groove 623 is formed in the pipe body 61, so that the pipe body 61 can be well inserted into the plugging sleeve 62, the plugging sleeve 62 can also be well matched with the supporting pipe 5 and inserted into the supporting pipe 5, the plugging sleeve 62 is made of plastic materials, a buckling part 622 is arranged at one end, close to the pipe body 61, of the plugging sleeve 62 is provided with a clamping groove 612 matched with the buckling part 622, and the buckling part 622 is buckled into the clamping groove 612 when the pipe body 61 is inserted into the plugging sleeve 62, so that the pipe body 61 and the plugging sleeve 62 can be conveniently fixedly connected.

When the inserting rod 6 is in the locking position, the front section of the pipe body 61 of the inserting rod 6 is sleeved with the inserting sleeve 62, then the part of the pipe body 61 sleeved with the inserting sleeve 62 is inserted into the supporting pipe 5, so that the inserting rod 6 and the supporting pipe 5 are integrally stressed, the whole structure is more stable, when the inserting rod 6 is in the releasing position, the inserting rod 6 is separated from the supporting pipe 5, the elbow supporting section 11 can be freely adjusted and folded, the elbow supporting section 11 can be rotated to a use state which is approximately horizontal or horizontal, and also can be rotated to a folding state which is approximately vertical or vertical, the rotatable angle is approximately 90 degrees, when the two elbow supporting sections 11 are rotated to the use state, the middle section 12 is horizontal, and a user can put double elbows on the elbow supporting section 11 to start exercising, when the elbow support sections 11 rotate to a folding state, as the two elbow support sections 11 rotate to be approximately vertical, the space utilization rate of the exercise wheel is improved, the overall structure of the exercise wheel is more compact, the exercise wheel can be stored and placed better, the exercise wheel is convenient for packaging and transportation of products, a spring 65 for driving the inserting rod 6 to move to a locking position is arranged between the elbow support sections 11 and the inserting rod 6, a spring mounting groove 13 for accommodating the spring 65 and a sliding groove 14 for allowing the inserting rod 6 to slide back and forth are arranged at the bottom of the elbow support sections 11, when the elbow support sections 11 are in a use state, the spring 65 can apply an elastic force to the inserting rod 6, the inserting rod 6 is pushed into the supporting tube 5, and the inserting rod 6 can be firmly inserted into the supporting tube 5 and is not easy to slide.

The elbow support section 11 bottom is provided with the apron 63 with spout 14 complex, apron 63 encloses into with spout 14 and supplies plug rod 6 fore-and-aft sliding's space, outside the apron 63 was extended to operating handle 64 both sides, form one and supply the smooth tip of user's operation, can make things convenient for the manual operation of user, realize the plug rod 6 to slide fore-and-aft, be provided with four hasp portions 631 on the outer peripheral face of apron 63, be formed with the perforation that supplies the screw to pass on the hasp portion 631, the bottom surface of elbow support section 11 is formed with the spliced pole 112 with hasp portion 631 looks adaptation, the screw passes hasp portion 631 and spliced pole 112 locking connection, can be fixed in elbow support section 11 lower extreme and can stably enclose into the space that supplies plug rod 6 fore-and-aft sliding.

The rear end of the plug bush 62 is provided with a convex abutting part 621, the spring 65 is propped between the abutting part 621 and the elbow supporting section 11, the abutting part 621 can provide an acting point for the spring 65, so that the elastic force of the spring 65 can be applied to the plug bush 62 and then act on the pipe body 61, when a user stretches the operating handle 64, a resistance force is generated when the elastic force of the spring 65 acts on the abutting part 621, when the operating handle 64 is released, the pipe body 61 can rebound due to the elastic force of the spring 65, and the abutting part 621 can play a limiting role to prevent the spring 65 from shifting.

In order to improve the comfort level of exercise, a cushion pad 111 is laid on the top surface of the elbow support section 11, and the cushion pad 111 is made of foam, so that an exerciser can use the exercise wheel, the double elbow support is softer and more comfortable on the elbow support section 11, and the bottom surface of the elbow support section 11 is provided with grid reinforcing rib plates, so that the strength of the elbow support part 11 can be enhanced.

The front end of the middle section 12 is provided with a transversely arranged pivot shaft 2, the armrests 4 can be rotatably arranged on the pivot shaft 2 between a folded state and a use state, the pivot shaft 2 is transversely arranged, the armrests 4 arranged on the pivot shaft 2 can be better rotated, so that the use state and the folded state can be switched, the pivot shaft 2 is provided with a mounting groove 23 extending along the length direction of the mounting groove 23, the front end of the middle section 12 is provided with a second through hole 24 for the pivot shaft 2 to pass through, the second through hole 24 is provided with an arc-shaped clamping part 22, the arc-shaped clamping part 22 is matched with the mounting groove 23 of the pivot shaft 2, the arc-shaped clamping part 22 and the mounting groove 23 can prevent the pivot shaft 2 from rotating relative to the middle section 12, and the pivot shaft 2 can be positioned at a fixed angle.

The handrail 4 is U-shaped, the both ends of handrail 4 are rotated with pivot 2 tip through adaptor 9 and are connected, adaptor 9 includes horizontal sleeve 91 and the vertical sleeve 92 of being connected with horizontal sleeve 91, horizontal sleeve 91 outside end is sealed, horizontal sleeve 91 cover is established in pivot 2's tip, pivot 2's both sides are provided with the first elastic button 21 that can reciprocate, first hole 911 and second hole 912 that can supply first elastic button 21 to imbed are offered on horizontal sleeve 91, when first elastic button 21 imbeds first hole 911, handrail 4 is in the folded condition, when first elastic button 21 imbeds second hole 912, handrail 4 is in the state of using, when handrail 4 is in the state of using, only need push down first elastic button 21, make first elastic button 21 break away from second hole 912, can rotate handrail 4, rotate handrail 4 to the folded condition, first elastic button 21 imbeds first hole 911 at this moment can fix handrail 4 in the folded condition, conversely, handrail 4 is in the folded condition and when first elastic button 21 imbeds second hole 912, handrail 4 can be used with the help of switching between the state of first elastic button 21 and the first hole 912, handrail 4 can be used in the state of using the state of conveniently.

The two ends of the handrail 4 are sleeved in the two vertical sleeves 92, two second elastic buttons 41 capable of floating up and down elastically are arranged at the two ends of the handrail 4, three transposition holes 921 for embedding the two second elastic buttons 41 are respectively formed in the two vertical sleeves 92, the transposition holes 921 at the two ends are parallel to each other, the positions of the second elastic buttons 41 can be switched in the transposition holes 921 on the vertical sleeves 92, the two opposite transposition holes 921 are embedded to adjust the length of the handrail 4 embedded in the vertical sleeves 92, when the handrail 4 is used, only the second elastic buttons 41 are needed to be pressed down, the two ends of the handrail 4 are inserted into the vertical sleeves 92, the second elastic buttons 41 are adjusted to the positions of the needed transposition holes 921, and the second elastic buttons 41 are embedded in the transposition holes 921.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, i.e., the utility model is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the utility model.

Claims

1. The utility model provides a collapsible exercise wheel, includes running gear, sets up at the supporting part at running gear top and sets up the handrail at the supporting part front side, its characterized in that: the support part comprises a middle section and two elbow support sections, the two elbow support sections are respectively and rotatably connected to the two sides of the middle section, and the elbow support sections can be rotated to a horizontal use state and also rotated to a vertical folding state.

2. A collapsible exercise wheel as in claim 1 wherein: the middle section is provided with a support pipe which is transversely arranged, the elbow support section is provided with a plugging rod which can move between a locking position and a releasing position, the front section of the plugging rod at the locking position can be inserted into the support pipe to enable the elbow support section to be kept in a use state, and the plugging rod at the releasing position is separated from the support pipe to enable the elbow support section to freely rotate.

3. A collapsible exercise wheel as claimed in claim 2, wherein: the traveling mechanism comprises a wheel frame and traveling wheels, the wheel frame is arranged on the supporting tube, and the traveling wheels are arranged on the wheel frame.

4. A collapsible exercise wheel as claimed in claim 2, wherein: a spring for driving the plug rod to move to a locking position is arranged between the elbow support section and the plug rod.

5. The foldable exercise wheel of claim 4, wherein: the plug rod comprises a pipe body, a plug sleeve sleeved at the front end of the pipe body and an operating handle arranged at the rear end of the pipe body, a convex abutting part is arranged at the rear end of the plug sleeve, and the spring is tightly propped between the abutting part and the elbow support section.

6. The foldable exercise wheel of claim 5, wherein: the plug bush comprises a clamping part connected with the pipe body, and a clamping groove matched with the clamping part is formed in the pipe body.

7. The foldable exercise wheel of claim 5, wherein: the elbow support section bottom is provided with a spring mounting groove for accommodating the spring and a sliding groove for allowing the plug rod to slide back and forth, the elbow support section bottom is provided with a cover plate matched with the sliding groove, the cover plate and the sliding groove enclose a space for allowing the plug rod to slide back and forth, and the operating handle locally extends out of the cover plate.

8. A collapsible exercise wheel as in claim 1 wherein: the front end of the middle section is provided with a transversely arranged pivot shaft, and the armrest is rotatably arranged on the pivot shaft between a folded state and a use state.

9. The foldable exercise wheel of claim 8, wherein: the handrail is the U-shaped, the both ends of handrail rotate with pivot axle tip through the adaptor and are connected, and the adaptor includes horizontal sleeve pipe and with the vertical sleeve pipe of horizontal sleeve pipe connection, and horizontal sleeve pipe outside end is sealed, and horizontal sleeve pipe is established at the tip of pivot axle, is provided with the first elastic button that can elasticity is floated from top to bottom in the pivot axle, offer first hole and the second hole that can supply first elastic button to imbed on the horizontal sleeve pipe, when elastic button imbeds first hole, the handrail is in folding state, and when elastic button imbeds the second hole, the handrail is in the state of use.

10. The foldable exercise wheel of claim 9, wherein: the two ends of the handrail are sleeved in the vertical sleeve, the handrail is provided with a second elastic button which can elastically float up and down, the vertical sleeve is provided with at least two transposition holes in which the second elastic button can be embedded, and the handrail is embedded in different transposition holes to adjust the length.

11. A collapsible exercise wheel as claimed in any one of claims 2 to 7 wherein: the middle section bottom is provided with the hasp board, and the hasp board is connected with the middle section bottom and establishes the support pipe clamp between hasp board and middle section.

12. The foldable exercise wheel of claim 11, wherein: the outer peripheral surface of the supporting tube is provided with a positioning groove extending along the length direction of the supporting tube, and the locking plate is provided with a protruding part matched with the positioning groove.

13. A collapsible exercise wheel as claimed in any one of claims 2 to 7 wherein: the support tube is provided with a positioning hole, and the middle section is provided with a positioning rod which can be inserted into the positioning hole.