CN218420909U - High stable machine of standing upside down - Google Patents

Abstract

The utility model discloses a high stable handstand machine belongs to handstand machine technical field, which comprises a base, two support columns of the front end fixedly connected with of base, the support column is to the rear end slope of base, two the middle part of support column is passed through the crossbeam and is connected, fixed mounting has first handrail on the support column, the upper end of support column is provided with the axis of rotation, the one end fixedly connected with rocking arm of axis of rotation, the other end fixedly connected with backup plate of rocking arm, the lower extreme fixedly connected with telescopic link of backup plate, the lower extreme fixedly connected with foot fixed establishment of telescopic link, the utility model has the advantages of can strengthen handstand machine stability, prevent that handstand machine from turning on one's side.

Description

High stable machine of standing upside down

Technical Field

The utility model relates to a stand upside down machine technical field specifically is a high stable stand upside down machine.

Background

The handstand machine is a popular fitness apparatus, and is a fitness apparatus for assisting human body handstand by using machinery.

Chinese patent No. CN201020135707.0 discloses a handstand machine, which comprises a frame, a lying board, a foot holding device and a holding device, wherein the frame is provided with two front supporting legs and a rear supporting frame having two pivot points, the lying board is rotatably combined with the two pivot points of the rear supporting frame of the frame, the foot holding device is fixedly combined with the bottom end of the lying board, the holding device is mounted on the rear supporting frame of the frame and is provided with two holding rods, the holding rods are arranged at one end of the rear supporting frame close to the ground and are composed of two half shells which are combined with each other, each half shell is provided with a combining part and a holding part, the combining part is sleeved with the rear supporting frame and internally provided with a combining groove which is in accordance with the shape of the rear supporting frame, the combining part is provided with a plurality of fins at intervals on the inner side of the combining groove close to the bottom surface, and the holding part is combined with the two free ends of the combining part to be slightly in a shape.

Above-mentioned utility model through set up the holding rod on the machine of standing upside down, when having solved the use machine of standing upside down, the people only can be through the cylinder that grips the support body both sides and up upset, to the user operation seem problem of inconvenience quite, nevertheless the base of machine of standing upside down is less with the area of contact on ground, the condition that the machine of standing upside down turned on one's side probably takes place, has great influence to the security.

Based on this, the utility model designs a high stable handstand machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stable machine of standing upside down to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high stable machine of standing upside down, includes the base, two support columns of the front end fixedly connected with of base, the support column is to the rear end slope of base, two the middle part of support column is passed through the crossbeam and is connected, fixed mounting has first handrail on the support column, the upper end of support column is provided with the axis of rotation, the one end fixedly connected with rocking arm of axis of rotation, the other end fixedly connected with backup plate of rocking arm, the lower extreme fixedly connected with telescopic link of backup plate, the lower extreme fixedly connected with foot fixed establishment of telescopic link.

Preferably, foot's fixed establishment includes the first mounting bracket of fixed mounting in the telescopic link below, the both sides fixedly connected with both feet ankle cushion of first mounting bracket, the telescopic link is located the below fixedly connected with second mounting bracket of first mounting bracket, one side fixedly connected with running-board that first mounting bracket was kept away from to the second mounting bracket, the second mounting bracket is close to one side fixedly connected with backup pad of first mounting bracket, the ratchet has been seted up to the upper end of backup pad, the both sides of backup pad are rotated and are connected with both sides board, two the same root first pipe fitting of one end fixedly connected with of backup pad is kept away from to the curb plate, one side fixedly connected with both feet ankle clamp splice that the curb plate is close to the ankle cushion, sliding connection has the second pipe fitting in the first pipe fitting, the lower extreme of second pipe fitting extends to the outside of first pipe fitting and rotates and is connected with the plectrum, the middle part and the both sides board of plectrum rotate and be connected, the one end that the plectrum is close to the ratchet is provided with the pawl, pawl and ratchet mutually support with stopper, the upper end of second pipe fitting extends to the outside and fixedly connected with stopper, the second pipe fitting is provided with the spring between stopper and the first pipe fitting.

Preferably, the supporting plate is provided with a plurality of first limiting holes, and first limiting pins are arranged in the first limiting holes.

Preferably, the telescopic link includes sleeve pipe and movable rod, sleeve pipe fixed connection is in the backup plate bottom, the sleeve pipe is hollow structure, movable rod sliding connection is at intraductal portion of cover, it is equipped with the spacing hole of a plurality of seconds to separate along its length direction on the movable rod, one side threaded connection that the sleeve pipe is close to the spacing hole of second has spacing bolt, it has the spacing hole of third to open on the sleeve pipe, the spacing hole of third is corresponding with the position in the spacing hole of second, the spacing downthehole second spacer pin that is provided with of third and second.

Preferably, the fixed shafts are fixedly connected to two sides of the base, the supporting blocks are connected to the fixed shafts in a rotating mode, and the front ends of the supporting blocks are provided with abdicating grooves.

Preferably, a second handrail is fixedly connected to the rear side of the base.

Preferably, a reinforcing rib plate is fixedly connected between the lower part of the supporting column and the base.

Preferably, a safety belt is fixedly installed on the backup plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, in use, at first, expand the area of contact that the supporting shoe that is located the base both sides can improve base and ground, thereby improve the stability of machine of standing upside down, prevent that the machine of standing upside down from turning on one's side, then press down the stopper, make the second pipe fitting remove to the direction that is close to the backup pad, the one end of second pipe fitting promotion plectrum, make the plectrum rotate, pawl and ratchet alternate segregation, then lift up first pipe fitting, make the curb plate upwards rotate, make the ankle clamp splice remove to the direction of keeping away from the ankle cushion, then the user leans on the backup pad, then step on the foot on the running-board, the ankle cushion supports the ankle this moment, then push down first pipe fitting, make ankle clamp splice downstream, the ankle clamp splice is pressed from user's foot with the ankle cushion tightly, then inject first spacer pin in the first spacing downthehole that is closest to the curb plate, as insurance, prevent pawl and ratchet from separating when using, the curb plate rotation leads to user's ankle to lose fixedly, cause the user to fall be injured, then the user is tied up the safety belt and can use.

The utility model discloses a setting of supporting shoe can increase the stability of base, through the setting of first spacing hole and first spacer pin, improves the security that the machine that stands upside down used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the expanded structure of the supporting block in this embodiment;

FIG. 3 is a schematic view of a part of an enlarged structure in the embodiment A;

FIG. 4 is a schematic overall side view of the present embodiment;

FIG. 5 is a partial enlarged structural view of the present embodiment B;

FIG. 6 is a schematic view of a partial enlarged structure at the point C of this embodiment;

fig. 7 is a partial schematic structural view of the first tube and the second tube of the present embodiment.

In the drawings, the reference numbers indicate the following list of parts:

1. a base; 11. a support block; 12. a second armrest; 2. reinforcing a rib plate; 3. a support pillar; 31. a first armrest; 32. a rocker arm; 33. a rotating shaft; 34. a cross beam; 4. a backup plate; 41. a seat belt; 5. a sleeve; 501. a limit bolt; 502. a second limit pin; 51. a movable rod; 511. a second limiting hole; 6. a first pipe member; 61. a second pipe member; 611. a spring; 62. a limiting block; 63. a side plate; 64. an ankle block; 7. a second mounting bracket; 71. a foot pedal; 72. a support plate; 721. a first limit hole; 722. a first limit pin; 723. a ratchet; 8. an ankle cushion; 81. a first mounting bracket; 9. a shifting sheet; 91. a pawl.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a high-stability handstand machine comprises a base 1, wherein two support columns 3 are fixedly connected to the front end of the base 1, the support columns 3 incline towards the rear end of the base 1, the middle parts of the two support columns 3 are connected through a cross beam 34, a first handrail 31 is fixedly mounted on each support column 3, a rotating shaft 33 is arranged at the upper end of each support column 3, a rocker arm 32 is fixedly connected to one end of each rotating shaft 33, a backup plate 4 is fixedly connected to the other end of each rocker arm 32, a telescopic rod is fixedly connected to the lower end of each backup plate 4, and a foot fixing mechanism is fixedly connected to the lower end of each telescopic rod;

in this embodiment, the base 1 is made by bending a mesh tube, the support pillars 3 are symmetrically arranged on two sides of the front end of the base 1, the first handrail 31 is arranged to facilitate a user to stand up with hands after standing upside down, and the backup plate 4 is fixedly provided with a sponge to improve the comfort in use.

Preferably, the foot fixing mechanism comprises a first mounting frame 81 fixedly mounted below the telescopic rod, two ankle cushions 8 are fixedly connected to two sides of the first mounting frame 81, the telescopic rod is fixedly connected with a second mounting frame 7 below the first mounting frame 81, one side, far away from the first mounting frame 81, of the second mounting frame 7 is fixedly connected with a pedal 71, one side, close to the first mounting frame 81, of the second mounting frame 7 is fixedly connected with a supporting plate 72, a ratchet 723 is arranged at the upper end of the supporting plate 72, two sides of the supporting plate 72 are rotatably connected with two side plates 63, one end, far away from the supporting plate 72, of each side plate 63 is fixedly connected with the same first pipe 6, one side, close to the ankle cushions 8, of each side plate 63 is fixedly connected with two ankle clamping blocks 64, a second pipe 61 is slidably connected with the first pipe 6, the lower end of the second pipe 61 extends to the outer side of the first pipe 6 and is rotatably connected with a shifting piece 9, the middle of the shifting piece 9 is rotatably connected with the two side plates 63, one end, a pawl 91 is arranged at one end, the shifting piece 9, the pawl 91 is matched with the limiting block 61, the upper end of the second pipe 61 extends to the outer side of the first pipe 6 and is fixedly connected with the limiting block 723, and the limiting block 61, and the second pipe 723 is arranged between the second pipe 62;

in this embodiment, install U type foam-rubber cushion in the ankle cushion 8 to can laminate with the radian of ankle, ankle clamp splice 64 surface also is provided with the foam-rubber cushion, travelling comfort when improving the user and using, two curb plates 63 rotate with backup pad 72 through changeing the round pin and are connected, plectrum 9 rotates through changeing the round pin and connects between both sides board 63, pawl 91 and the setting of ratchet, when making not pressing stopper 62, first pipe fitting 6 only can be to the swing of telescopic link direction.

In use, first, the limiting block 62 is pressed downwards to move the second pipe 61 in a direction close to the support plate 72, meanwhile, the spring 611 is pressed to contract, the second pipe 61 pushes one end of the dial 9 to rotate the dial 9, the pawl 91 is separated from the ratchet 723, then the first pipe 6 is lifted to rotate the side plate 63 upwards to move the ankle clamp 64 in a direction away from the ankle cushion 8, then the user leans against the backrest plate 4 and steps on the foot plate 71, at this time, the ankle cushion 8 supports the ankle, then the first pipe 6 is pressed downwards to move the ankle clamp 64 downwards, the ankle clamp 64 and the ankle cushion 8 clamp the foot of the user, then the limiting block 62 is released, the limiting block 62 is moved in a direction away from the first pipe 6 under the action of the spring 611, so as to drive the second pipe 61 to move in a direction away from the support plate 72, and then the dial 9 is rotated to enable the pawl 91 to cooperate with the ratchet 723, and thus fixing the leg is completed.

Preferably, the supporting plate 72 is provided with a plurality of first limiting holes 721, and a first limiting pin 722 is disposed in each first limiting hole 721;

in this embodiment, the first limiting hole 721 is disposed below the ratchet 723 and disposed along the distribution arc of the ratchet 723, and the first limiting pin 722 is inserted into the first limiting hole 721, so that the side plate 63 cannot rotate backward and upward.

Preferably, the telescopic rod comprises a sleeve 5 and a movable rod 51, the sleeve 5 is fixedly connected to the bottom of the backup plate 4, the sleeve 5 is of a hollow structure, the movable rod 51 is slidably connected inside the sleeve 5, a plurality of second limiting holes 511 are formed in the movable rod 51 at intervals along the length direction of the movable rod, a limiting bolt 501 is connected to one side of the sleeve 5 close to the second limiting holes 511 in a threaded manner, a third limiting hole is formed in the sleeve 5 and corresponds to the second limiting hole 511 in position, and a second limiting pin 502 is arranged in the third limiting hole and the second limiting hole 511;

in this embodiment, when the safety device is used, the limit bolt 501 may be inserted into the second limit hole 511 by rotating the limit bolt 501, or the limit bolt 501 may be removed from the second limit hole 511, so as to control whether the movable rod 51 may continue to extend, and the second limit pin 502 may pass through the third limit hole and the second limit hole 511, so that when the limit bolt 501 fails, the second limit pin 502 may become a second safety device, so as to ensure the safety of a user.

Preferably, a fixed shaft is fixedly connected to two sides of the base 1, a supporting block 11 is rotatably connected to the fixed shaft, and a abdicating groove is formed in the front end of the supporting block 11;

in this embodiment, the bottom of the supporting block 11 contacts with the ground, and the supporting block 11 can be folded on the side of the base 1 by the arrangement of the abdicating groove, and when in use, the supporting block 11 is unfolded, so that the supporting block 11 is perpendicular to the side of the base 1.

Preferably, a second armrest 12 is fixedly connected to the rear side of the base 1, and in this embodiment, the second armrest 12 is disposed to facilitate the user to use the base after standing upside down.

Preferably, a reinforcing rib plate 2 is fixedly connected between the lower part of the supporting column 3 and the base 1, and in this embodiment, the reinforcing rib plate 2 can reinforce the structures of the supporting column 3 and the base 1.

Preferably, the seat belt 41 is fixedly mounted on the backup plate 4, and in this embodiment, the seat belt 41 is stretched from the shoulder of the user to the waist of the user when the user uses the seat belt.

One specific application of this embodiment is:

in use, first, the support blocks 11 on both sides of the base 1 are unfolded to increase the contact area between the base 1 and the ground, thereby improving the stability of the handstand machine and preventing the handstand machine from rolling over, then the stopper 62 is pressed to move the second pipe 61 in a direction close to the support plate 72, the second pipe 61 pushes one end of the paddle 9 to rotate the paddle 9, the pawl 91 is separated from the ratchet 723, then the first pipe 6 is lifted to rotate the side plate 63 upward to move the ankle block 64 in a direction away from the ankle cushion 8, then the user leans on the backrest plate 4, and then the foot is stepped on the pedal plate 71, at this time, the ankle cushion 8 supports the ankle, then the first pipe 6 is pressed down to move the ankle block 64 downward, the ankle block 64 clamps the foot of the user with the ankle cushion 8, and then the first limit pin 722 is inserted into the first limit hole 721 closest to the side plate 63 to serve as a safety guard to prevent the pawl 91 from being separated from the side plate 723 in use, the rotation of the ankle block 63, thereby causing the user to lose the ankle and then the user to fall down, and then the user can use the safety belt 41.

The utility model discloses a setting of supporting shoe 11 can increase base 1's stability, through the setting of first spacing hole 721 and first spacer pin 722, improves the security that the machine that stands upside down used.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a high stable machine of standing upside down, includes base (1), its characterized in that: the utility model discloses a support column, including base (1), support column, crossbeam (34), fixed mounting has first handrail (31) on support column (3), the upper end of support column (3) is provided with axis of rotation (33), one end fixedly connected with rocking arm (32) that axis of rotation (33) are close to each other, other end fixedly connected with backup plate (4) of rocking arm (32), the lower extreme fixedly connected with telescopic link of backup plate (4), the lower extreme fixedly connected with foot fixed establishment of telescopic link.

2. The high-stability handstand machine according to claim 1, characterized in that: the foot fixing mechanism comprises a first mounting frame (81) fixedly mounted below a telescopic rod, two ankle cushions (8) are fixedly connected to two sides of the first mounting frame (81), the telescopic rod is located below the first mounting frame (81), a second mounting frame (7) is fixedly connected to one side, away from the first mounting frame (81), of the second mounting frame (7), a pedal plate (71) is fixedly connected to one side, close to the first mounting frame (81), of the second mounting frame (7), a supporting plate (72) is fixedly connected to one side, close to the first mounting frame (81), of the second mounting frame (7), ratchets (723) are arranged at the upper end of the supporting plate (72), two side plates (63) are rotatably connected to two side plates (63), one end, away from the supporting plate (72), of each side plate (63) is fixedly connected with the same first pipe (6), two ankle clamping blocks (64) are fixedly connected to one side, close to the ankle cushions (8), a second pipe (61) is slidably connected to the first pipe (6), the lower end of the second pipe (61) extends to the outer side of the first pipe (6) and is rotatably connected with a shifting block (9), and one end of the middle of the shifting block (91) is connected with the pawl (723), and one end of the pawl (91) is provided with the pawl (91), and the pawl (723), the upper end of second pipe fitting (61) extends to the outside and fixedly connected with stopper (62) of first pipe fitting (6), second pipe fitting (61) are located and are provided with spring (611) between stopper (62) and first pipe fitting (6).

3. The high-stability handstand machine according to claim 2, characterized in that: the supporting plate (72) is provided with a plurality of first limiting holes (721), and first limiting pins (722) are arranged in the first limiting holes (721).

4. The high-stability handstand machine according to claim 1, characterized in that: the telescopic link includes sleeve pipe (5) and movable rod (51), sleeve pipe (5) fixed connection is in backup plate (4) bottom, sleeve pipe (5) are hollow structure, movable rod (51) sliding connection is inside sleeve pipe (5), spaced apart a plurality of spacing holes of second (511) that are equipped with along its length direction on movable rod (51), one side threaded connection that sleeve pipe (5) are close to spacing hole of second (511) has spacing bolt (501), it has the spacing hole of third to open on sleeve pipe (5), the spacing hole of third is corresponding with the position in the spacing hole of second (511), be provided with second spacer pin (502) in spacing hole of third and the spacing hole of second (511).

5. The high-stability handstand machine according to claim 1, characterized in that: the base is characterized in that fixed shafts are fixedly connected to two sides of the base (1), supporting blocks (11) are rotatably connected to the fixed shafts, and abdicating grooves (111) are formed in the front ends of the supporting blocks (11).

6. The high-stability handstand machine according to claim 1, characterized in that: the rear side of the base (1) is fixedly connected with a second handrail (12).

7. The high-stability handstand machine according to claim 1, characterized in that: and a reinforcing rib plate (2) is fixedly connected between the lower part of the supporting column (3) and the base (1).

8. The high-stability handstand machine according to claim 1, characterized in that: and a safety belt (41) is fixedly arranged on the backup plate (4).

Images