CN219783691U

CN219783691U - Abdomen building device with adjustable armrests

Info

Publication number: CN219783691U
Application number: CN202321352311.5U
Authority: CN
Inventors: 徐敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-03
Anticipated expiration: 2033-05-30

Abstract

The utility model provides an armrest-adjustable abdomen building equipment, includes running gear, elbow support part and handrail, and elbow support part sets up on running gear, and the handrail rotationally adjusts the ground setting on elbow support part, its characterized in that: the elbow support part comprises a support pipe which is transversely arranged, the armrest is rotationally connected with the support pipe through the adapter, the adapter comprises a transverse insertion pipe, the transverse insertion pipe is rotationally inserted into the support pipe, a suspended deformation section is formed on the transverse insertion pipe, the free end of the deformation section is provided with a positioning part which protrudes outwards, at least two positioning holes which are circumferentially arranged are formed in the support pipe, the positioning part can be embedded into the positioning holes, the positioning part can be retracted into the support pipe by pressing the positioning part, the armrest is rotatable, when the armrest rotates to the positioning part to be opposite to other positioning holes, the deformation section elastically resets to enable the positioning part to be embedded into the positioning holes, so that the armrest cannot rotate, and the angle of the armrest can be adjusted, and the inclination angle of the armrest can be adjusted or rotated to overlap with the elbow support part.

Description

Abdomen building device with adjustable armrests

Technical Field

The utility model relates to a abdomen building roller.

Background

The Chinese patent document CN218980363U relates to a double-wheel elbow supporting abdomen building wheel, which comprises a connecting frame, wheels and supporting rods, wherein the wheels are two and 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 pieces are arranged on two sides of the outer wall of the opening of the support rod, and the elbow is placed on the elbow support pieces and held on the support rod to start abdomen building. Therefore, the utility model can make the whole running more stable through the arrangement of the two wheels, and the arrangement of the elbow support piece can increase an acting point, so that the strength of arms can be reduced and converted to the elbows during exercise, thereby reducing exercise difficulty, and further enabling beginners to easily do so, but the angle between the elbow support piece and the support rod of the abdomen building wheel with the structure can not be adjusted, thus being not suitable for the demands of exercisers with different statures, and being incapable of folding and storing the support rod.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing an abdomen building device with an adjustable angle of a handrail.

The aim of the utility model is realized by the following technical scheme:

The elbow support part is formed with a first tubular part through which the support pipe passes, and the support pipe is locked and fixed through bolts after passing through the first tubular part, so that the structure is convenient for the installation of the support pipe.

The first tubular part is provided with a yielding hole opposite to the positioning hole, and the positioning part can be pressed through the yielding hole, so that the positioning part can be conveniently operated.

The handrail is U-shaped structure, the both ends of handrail pass through the adaptor with the both ends of bracing piece are connected, and this structure can make the connection between handrail and the bracing piece more reliable and stable, and the handrail of U-shaped can prevent that the adaptor from outwards breaking away from the bracing piece.

The adaptor includes vertical sleeve pipe, horizontal spacing pipe with horizontal intubate, vertical sleeve pipe is connected with horizontal spacing pipe is perpendicular, horizontal intubate and the coaxial arrangement of horizontal spacing pipe and interconnect, the diameter of horizontal intubate is less than the diameter of horizontal spacing pipe, the handrail is including the changeover portion of cover in vertical sleeve pipe, and horizontal spacing pipe can support and lean on the stay tube tip after the adaptor is installed, and the adaptor of this structure can be convenient in the equipment of product.

The adapter adopts polymer integral injection molding, so that the processing of products and the formation of deformation sections and positioning parts are facilitated.

The travelling mechanism comprises a mounting tube, a wheel frame and travelling wheels, a second tubular part for the mounting tube to pass through is formed at the bottom of the elbow support part, the wheel frame is fixedly arranged on the mounting tube, and the travelling wheels are rotatably arranged on the wheel frame.

The novel abdomen building machine is characterized by further comprising two holding rods which are detachably arranged at two ends of the mounting tube, wherein the mounting tube is provided with telescopic elastic buttons, the holding rods are sleeved on tubular structures on the mounting tube, first locking holes for embedding the first elastic buttons are formed in the holding rods, and after the two holding rods are assembled, the traditional abdomen building machine can be used for building a abdomen without an elbow brace.

The connecting section is provided with a telescopic second elastic button, a plurality of second locking holes are formed in the vertical sleeve in a way of being arrayed along the length direction of the vertical sleeve, the second elastic button can be embedded into the second locking holes, and the length of the handrail can be adjusted through the structure.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings.

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

Fig. 2 is a perspective view of another view of the present utility model.

FIG. 3 is a view showing a structure of connection between a grip and a mounting tube according to the present utility model.

Fig. 4 is a top view of the armrest and elbow rest assembly of the present utility model.

Fig. 5 is a cross-sectional view taken along A-A in fig. 4.

Fig. 6 is an exploded view of the components of the armrest and elbow rest of the present utility model.

Detailed Description

Embodiment one: referring to fig. 1 to 6, an armrest-adjustable abdomen building apparatus includes a traveling mechanism 2, an elbow support member 1, and an armrest 3.

The travelling mechanism 2 comprises a mounting tube 23, a wheel frame 21 and two travelling wheels 22, wherein the mounting tube 23 is fixedly arranged at the bottom of the elbow supporting part 1, the wheel frame 21 is fixedly arranged on the mounting tube 23, the two travelling wheels 22 are rotatably arranged on the wheel frame 21, the travelling mechanism 2 is of the known prior art, the elbow supporting part 1 is integrally injection molded by plastic materials, the top of the elbow supporting part 1 is provided with a left-right symmetrical elbow supporting part, the elbow supporting part is provided with a buffer pad 15, the middle front position of the top of the elbow supporting part 1 is provided with a convex supporting table 17, the top of the supporting table 17 is provided with a concave carrying groove 171, the middle rear position of the top of the elbow supporting part 1 is provided with a convex straight-shaped supporting plate 16, electronic products such as mobile phones can be placed in the middle of the top of the elbow supporting part 1, the lower edge of the electronic products is supported on the supporting plate 16, and the back of the electronic products is supported on the supporting table 17, so that the electronic products can be kept in a convenient-to-watch inclined state.

The bottom of the elbow support component 1 is provided with two second tubular parts 12 through which a mounting tube 23 passes, the two second tubular parts 12 are coaxially arranged at intervals, the mounting tube 23 is sleeved in the two second tubular parts 12 and is locked and fixed through bolts, the outer peripheral surface of the mounting tube 23 is provided with a concave part 231 extending along the axial direction of the mounting tube, the inner wall of the second tubular part 12 is provided with a convex part matched with the concave part 231, and the concave part 231 and the convex part are matched to limit the rotation of the mounting tube 23 relative to the second tubular part 12.

In order to realize another exercise mode, two holding rods 6 are detachably arranged at two ends of the mounting tube 23, a first elastic button 232 capable of elastically stretching is arranged at the outer side of the specific mounting tube 23, an elastic piece for driving the first elastic button 232 to pop out is arranged in the mounting tube 23, the holding rods 6 are sleeved on the mounting tube 23, first locking holes 62 for embedding the first elastic button 232 are formed in the holding rods 6, third tubular parts 13 for inserting the holding rods 6 are formed in the elbow supporting parts 1, operation windows 131 for exposing the first elastic buttons 232 are formed in the third tubular parts 13, the holding rods 6 can be detached from the mounting tube 23 by pressing the first elastic buttons 232 through the operation windows 131, hands of an exerciser can hold on the holding rods 6 for abdomen building exercise capable of sliding forward and backward in a bending mode, and elastic buffer sleeves 61 are sleeved on the holding rods for comfort.

The armrest 3 is rotatably and adjustably arranged on the elbow supporting member 1, a first tubular part 11 extending transversely is formed at the front end of the elbow supporting member 1, a supporting tube 5 with two ends extending out is arranged in the first tubular part 11, the supporting tube 5 is a metal tube, the supporting tube 5 is sleeved on the first tubular part 11 and is locked and fixed through a bolt 52, a bolt through hole 112 is formed in the first tubular part 11, a screw hole 53 opposite to the bolt through hole 112 is formed in the supporting tube 5, the bolt 52 passes through the bolt through hole 112 and is in threaded connection with the screw hole 53, in order to increase the strength of the first tubular part 11, the elbow supporting member 1 is provided with a plurality of reinforcing rib plates 14 arranged along the length direction of the first tubular part 11, and the reinforcing rib plates 14 are vertically connected to the outer circumferential surface of the first tubular part 11.

The handrail 3 is U-shaped tubular structure, specific handrail 3 includes two linkage segments 31, two grip the section 32 and connect the horizontal section 33 between grip the section 32, two linkage segments 31 are connected with the both ends of stay tube 5 through adaptor 4, adaptor 4 includes vertical sleeve 41, horizontal spacing pipe 42 and horizontal intubate 43, vertical sleeve 41 is connected perpendicularly with horizontal spacing pipe 42, horizontal intubate 43 and horizontal spacing pipe 42 coaxial arrangement and interconnect, the diameter of horizontal intubate 43 is less than the diameter of horizontal spacing pipe 42, the linkage segment 31 cover of handrail 3 is established in vertical sleeve, the horizontal spacing pipe 42 can support and lean on stay tube 5 tip after the adaptor 4 installation, the adaptor 4 of this structure can be convenient for the equipment of product, adaptor 4 adopts integrative injection moulding of polymer, specifically plastics material.

The transverse insertion tube 43 can be rotatably inserted into the support tube 5, a suspended deformation section 432 is formed on the transverse insertion tube 43, a positioning portion 431 protruding outwards is formed at the free end of the deformation section 432, at least two positioning holes 51 which are circumferentially arranged are formed on the support tube 5, the positioning portion 431 can be embedded into the positioning holes 51, the positioning portion 431 can be retracted into the support tube 5 through pressing the positioning portion 431, the handrail 3 can be rotated, when the handrail 3 rotates to the position portion 431 opposite to other positioning holes 51, the deformation section 432 elastically resets to enable the positioning portion 431 to be embedded into the positioning holes 51, the handrail 3 cannot rotate, and therefore angle adjustment of the handrail 3 is completed, the handrail 3 can be adjusted to be inclined or rotated to overlap with the elbow support member 1 in use, a yielding hole 111 opposite to the positioning hole 51 is formed in the first tubular portion 11, and the positioning portion 431 can be pressed through the yielding hole 111.

The connecting section 31 is sleeved in the vertical sleeve 41, a mounting hole 311 is formed in the connecting section 31, a plurality of limit holes 411 which are arranged along the length direction of the connecting section 31 are formed in the mounting hole 311 and used for mounting telescopic elastic buttons (not shown in the figure), the elastic buttons can be embedded in the limit holes 411 to limit the connecting section 31 to move relative to the vertical sleeve 41, when the length of the handrail 3 needs to be adjusted, the connecting section 31 can be moved relative to the vertical sleeve 41 by pressing the elastic buttons, and the length of the handrail 3 can be adjusted by adjusting the elastic buttons to be matched with the limit holes 411 at different positions, so that three-gear adjustment is achieved in the embodiment.

When the angle of the armrest 3 needs to be adjusted, the positioning part 431 is pressed through the yielding hole 111 to enable the positioning part 431 to retract into the supporting tube 5, at this time, the armrest 3 can be adjusted in a rotating mode, when the armrest 3 rotates until the positioning part 431 is opposite to other positioning holes 51, the deformation section 432 is reset elastically to enable the positioning part 431 to be embedded into the positioning holes 51, the armrest 3 cannot rotate, and therefore the angle adjustment of the armrest 3 is completed, and the inclination angle of the armrest 3 can be adjusted when in use or the armrest 3 rotates to overlap with the elbow supporting component 1.

The armrests 3 can be adjusted to be folded with the elbow supporting part 1, so that the products can be conveniently stored and packaged, and in addition, the armrests 3 in the folded state are more beneficial to the abdomen building exercise when holding the holding rod 6.

During exercise, the exerciser's elbow is supported on the elbow supporter 15 while being held by hand on the grip section 32 of the armrest 3, and then bent over to perform a forward and backward sliding abdomen building exercise.

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 an armrest-adjustable abdomen building equipment, includes running gear, elbow support part and handrail, and elbow support part sets up on running gear, and the handrail rotationally adjusts the ground setting on elbow support part, its characterized in that: the elbow support component comprises a support pipe which is transversely arranged, the armrest is rotationally connected with the support pipe through an adapter, the adapter comprises a transverse insertion pipe, the transverse insertion pipe is rotatably inserted into the support pipe, a suspended deformation section is formed on the transverse insertion pipe, a positioning part which protrudes outwards is formed at the free end of the deformation section, at least two positioning holes which are circumferentially arranged are formed on the support pipe, and the positioning part can be embedded into the positioning holes.

2. An armrest-adjustable abdomen building apparatus according to claim 1, wherein: the elbow support part is formed with a first tubular part through which the support pipe passes, and the support pipe passes through the first tubular part and is locked and fixed through a bolt.

3. An armrest-adjustable abdomen building apparatus according to claim 2, wherein: and a relief hole opposite to the positioning hole is formed on the first tubular part, and the positioning part can be pressed through the relief hole.

4. An armrest-adjustable abdomen building apparatus according to claim 1, wherein: the handrail is of a U-shaped structure, and two ends of the handrail are connected with two ends of the supporting tube through the adapter.

5. An armrest-adjustable abdomen building apparatus according to claim 1 or 2 or 3 or 4, wherein: the adapter comprises a vertical sleeve, a transverse limiting pipe and a transverse insertion pipe, wherein the vertical sleeve is vertically connected with the transverse limiting pipe, the transverse insertion pipe and the transverse limiting pipe are coaxially arranged and are connected with each other, the diameter of the transverse insertion pipe is smaller than that of the transverse limiting pipe, and the handrail comprises a connecting section sleeved in the vertical sleeve.

6. An armrest-adjustable abdomen building apparatus according to claim 1 or 2 or 3 or 4, wherein: the adapter is integrally injection molded by polymer.

7. An armrest-adjustable abdomen building apparatus according to claim 1 or 2 or 3 or 4, wherein: the travelling mechanism comprises a mounting tube, a wheel frame and travelling wheels, a second tubular part for the mounting tube to pass through is formed at the bottom of the elbow support part, the wheel frame is fixedly arranged on the mounting tube, and the travelling wheels are rotatably arranged on the wheel frame.

8. An armrest-adjustable abdomen building apparatus according to claim 7, wherein: the mounting pipe is characterized by further comprising two holding rods which are detachably arranged at two ends of the mounting pipe, the mounting pipe is provided with telescopic elastic buttons, the holding rods are of tubular structures sleeved on the mounting pipe, and first locking holes for embedding the first elastic buttons are formed in the holding rods.

9. An armrest-adjustable abdomen building apparatus according to claim 5, wherein: the connecting section is provided with a telescopic second elastic button, a plurality of second locking holes are formed in the vertical sleeve in a length direction, and the second elastic button can be embedded into the second locking holes.