CN212235802U

CN212235802U - Space walker with adjustable rotating radian

Info

Publication number: CN212235802U
Application number: CN202020957950.4U
Authority: CN
Inventors: 黄世虎
Original assignee: Hangzhou Baihuali Household Products Co ltd
Current assignee: Hangzhou Baihuali Household Products Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-29
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a machine is strolled to space of adjustable rotation radian, including strolling machine body, swing mechanism, fixed axle, pivot, bolt, braking post, dog, turn trough, first bearing, spout and damping spring. The utility model has the advantages that: install pivot and fixed axle in the both sides of strolling machine body, the pivot passes through the fixed axle and rotates, thereby make the swing of strolling machine body take exercise the shank, when the turned angle of needs adjustment pivot and fixed axle, rotate the bolt, thereby make braking post downstream, thereby make braking post and the turn trough distance of pivot lateral wall diminish, make the pivot rotate and make and contradict with braking post, thereby prescribe a limit to the angle of rotation, make strolling machine application range increase, when preventing children or the short personnel motion of shank, because of the too big damage that leads to the crotch of swing radian.

Description

Space walker with adjustable rotating radian

Technical Field

The utility model relates to a machine is strolled to space specifically is a machine is strolled to space of adjustable rotation radian belongs to body-building apparatus technical field.

Background

A space walking machine is a sports apparatus, two feet are respectively stepped on a left pedal and a right pedal through grips of two hands, the two feet alternately swing back and forth naturally to perform walking action, so that the muscle strength flexibility of lower limbs can be exercised, and the health of a cardiovascular system, a cerebrovascular system and a cardio-pulmonary respiratory system can be promoted.

However, the conventional spacewalk machine in the park has a single structure, and when a child or a person with short legs exercises, the crotch is easily damaged due to the limited swing radian of the legs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a machine is strolled to space of adjustable rotation radian just in order to solve above-mentioned problem, the flexible operation is convenient for adjust the swing radian of machine is strolled to the space, makes things convenient for children or the shorter personnel of shank to take exercise.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a space walker of adjustable rotation radian, including the walker body and the swing mechanism of the walker body both sides, swing mechanism includes fixed axle, pivot, bolt, braking post, rotary groove, first bearing and spout, the fixed axle is installed in the both sides of the walker body, the pivot is installed to the fixed axle lateral wall, the bottom of pivot and the one end fixed connection of walker body, and the lateral wall of pivot is equipped with the rotary groove; the sliding groove is formed in the fixed shaft, the braking column is mounted in the sliding groove, and the braking column is connected with the sliding groove in a sliding mode; the top of braking post is installed the bolt, the bolt with fixed axle threaded connection, just the bottom of bolt with the top of braking post is through first bearing swivelling joint.

Preferably, for convenience, the rotating shaft and the fixed shaft rotate smoothly and flexibly, the fixed shaft is of a cylindrical structure, the diameter of the fixed shaft is larger than that of the rotating shaft, and the length of the bolt is larger than the inner depth of the sliding groove.

Preferably, in order to right the revolving chute with shock attenuation protection when the braking post is contradicted, swing mechanism still includes dog and damping spring, the dog install in the bottom lateral wall of revolving chute is inboard, install the other end of dog damping spring, the dog pass through damping spring with the inboard sliding connection in bottom of revolving chute.

Preferably, in order to enable the strolling machine body can carry out altitude mixture control, telescopic machanism is installed at the bottom both ends of strolling machine body, telescopic machanism includes support column, slide bar and flexible groove, the bottom both ends inboard of strolling machine body is equipped with flexible groove, install at the top of support column the slide bar, just the slide bar with flexible inslot sliding connection.

Preferably, in order to enable the strolling machine body to be placed stably and to be more stable and not easy to shake during movement, a fixing mechanism is installed at the bottom of the strolling machine body and comprises an upright post, a rotating rod, a bottom post and a supporting seat, the upright posts are installed on two sides of the strolling machine body, and the upright posts are rotatably connected with two sides of the strolling machine body through the rotating rod; two install the bottom of support column the foundation, install one side of foundation the supporting seat, just the both ends of supporting seat with the one end fixed connection of foundation.

Preferably, in order to enable the screw rod to rotate more conveniently, so that the height of the walking machine body can be kept stable during height adjustment, an adjusting mechanism is arranged in the bottom column, the adjusting mechanism comprises a transmission groove, a connecting shaft, a movable chamber and a first gear, the connecting shaft is arranged in the supporting seat and is rotatably connected with the inside of the supporting seat, and one end of the connecting shaft penetrates through one side of the supporting seat; the movable chamber is arranged inside the two ends of the supporting seat, the first gear is arranged inside the movable chamber, and the first gear is fixedly connected with the connecting shaft.

Preferably, in order to adjust the upright column and change the height of the walking machine body, the adjusting mechanism further comprises a second gear, a nut seat, a screw rod, a second bearing and a rotating pin, the transmission groove is formed in the bottom column, two ends of the transmission groove are provided with the two second bearings which are symmetrically distributed, the screw rod is arranged in the transmission groove, two ends of the screw rod are rotatably connected with the two second bearings, the nut seat is arranged in the transmission groove, the nut seat is in threaded connection with the screw rod, and one end of the bottom of each of the two supporting columns is rotatably connected with the nut seat through the rotating pin; one end of the screw rod penetrates through the transmission groove and extends to the interior of the movable chamber, the second gear is installed at one end of the screw rod, and the second gear is vertically meshed with the first gear.

The utility model has the advantages that: the pivot and the fixed axle are installed to the both sides of strolling machine body, the pivot passes through the fixed axle and rotates, thereby make the swing of strolling machine body take exercise the shank, when the turned angle of needs adjustment pivot and fixed axle, rotate the bolt, thereby make braking post downstream, thereby make braking post and the turn trough distance of pivot lateral wall diminish, make the pivot rotate and make and contradict with braking post, thereby prescribe a limit to the angle of rotation, make strolling machine application range increase, when preventing children or the short personnel motion of shank, because of the too big damage that leads to the crotch of swing radian.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure between the body and the telescoping mechanism of the walker shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic view of a connection structure between the body and the swing mechanism of the walker shown in FIG. 1;

fig. 5 is a schematic view of a connection structure of the fixing mechanism and the adjusting mechanism shown in fig. 1.

In the figure: 1. the walking machine comprises a walking machine body, 2, a swing mechanism, 21, a fixed shaft, 22, a rotating shaft, 23, bolts, 24, a brake column, 25, a stop block, 26, a rotating groove, 27, a first bearing, 28, a sliding groove, 29, a damping spring, 3, a fixing mechanism, 31, an upright post, 32, a rotating rod, 33, a bottom post, 34, a supporting seat, 4, an adjusting mechanism, 41, a transmission groove, 42, a connecting shaft, 43, a movable chamber, 44, a first gear, 45, a second gear, 46, a nut seat, 47, a screw rod, 48, a second bearing, 49, a rotating pin, 5, a telescopic mechanism, 51, a supporting column, 52, a sliding rod, 53 and a telescopic groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a space walker with adjustable rotation radian comprises a walker body 1 and swing mechanisms 2 on two sides of the walker body 1, wherein each swing mechanism 2 comprises a fixed shaft 21, a rotating shaft 22, a bolt 23, a brake column 24, a rotating groove 26, a first bearing 27 and a sliding groove 28, the fixed shafts 21 are mounted on two sides of the walker body 1, the rotating shaft 22 is mounted on the side wall of each fixed shaft 21, the bottom of each rotating shaft 22 is fixedly connected with one end of the walker body 1, and the rotating groove 26 is arranged on the side wall of each rotating shaft 22; a sliding groove 28 is arranged inside the fixed shaft 21, a braking column 24 is arranged inside the sliding groove 28, and the braking column 24 is connected with the sliding groove 28 in a sliding manner; the top of the braking column 24 is provided with a bolt 23, the bolt 23 is in threaded connection with the fixed shaft 21, and the bottom of the bolt 23 is rotatably connected with the top of the braking column 24 through a first bearing 27.

As a technical optimization scheme of the utility model, fixed axle 21 is cylindrical structure, and the diameter of fixed axle 21 is greater than the diameter of pivot 22, and the length of bolt 23 is greater than the inside degree of depth of spout 28.

As a technical optimization scheme of the utility model, swing mechanism 2 still includes dog 25 and damping spring 29, and it is inboard that dog 25 is installed in the bottom lateral wall of turn trough 26, and damping spring 29 is installed to the other end of dog 25, and dog 25 passes through damping spring 29 and the inboard sliding connection in bottom of turn trough 26.

As a technical optimization scheme of the utility model, telescopic machanism 5 is installed at the bottom both ends of strolling machine body 1, and telescopic machanism 5 includes support column 51, slide bar 52 and flexible groove 53, and strolling machine body 1's bottom both ends inboard is equipped with flexible groove 53, and slide bar 52 is installed at support column 51's top, and slide bar 52 and the inside sliding connection of flexible groove 53.

As a technical optimization scheme of the utility model, a fixing mechanism 3 is installed at the bottom of the strolling machine body 1, the fixing mechanism 3 comprises a stand column 31, a rotating rod 32, a bottom column 33 and a supporting seat 34, the stand column 31 is installed at two sides of the strolling machine body 1, and the stand column 31 is rotatably connected with two sides of the strolling machine body 1 through the rotating rod 32; the bottom posts 33 are installed at the bottoms of the two support posts 51, the support seat 34 is installed at one side of the bottom posts 33, and two ends of the support seat 34 are fixedly connected with one end of the bottom post 33.

As a technical optimization scheme of the present invention, an adjusting mechanism 4 is installed inside the bottom pillar 33, the adjusting mechanism 4 includes a transmission groove 41, a connecting shaft 42, a movable chamber 43 and a first gear 44, the connecting shaft 42 is installed inside the supporting seat 34, the connecting shaft 42 is rotatably connected with the inside of the supporting seat 34, and one end of the connecting shaft 42 penetrates through one side of the supporting seat 34; the supporting seat 34 is provided with a movable chamber 43 inside at two ends thereof, and a first gear 44 is arranged inside the movable chamber 43, and the first gear 44 is fixedly connected with the connecting shaft 42. An adjusting mechanism 4 is installed inside the bottom column 33, the adjusting mechanism 4 comprises a second gear 45, a nut seat 46, a screw rod 47, a second bearing 48 and a rotating pin 49, a transmission groove 41 is formed inside the bottom column 33, two second bearings 48 which are symmetrically distributed are installed at two ends inside the transmission groove 41, the screw rod 47 is arranged inside the transmission groove 41, two ends of the screw rod 47 are rotatably connected with the two second bearings 48, the nut seat 46 is installed inside the transmission groove 41, the nut seat 46 is in threaded connection with the screw rod 47, and one end of the bottom of the walking machine body 1 is rotatably connected with the nut seat 46 through the rotating pin 49; one end of the screw rod 47 penetrates through the transmission groove 41 and extends into the movable chamber 43, a second gear 45 is mounted at one end of the screw rod 47, and the second gear 45 is vertically meshed with the first gear 44.

As a technical optimization scheme of the utility model, adjustment mechanism 4 still includes second gear 45, screw seat 46, lead screw 47, second bearing 48 and commentaries on classics round pin 49, the inside of sill pillar 33 is equipped with drive groove 41, two second bearings 48 that are the symmetric distribution are installed at the inside both ends of drive groove 41, the inside lead screw 47 that is equipped with of drive groove 41, and the both ends of lead screw 47 rotate with two second bearings 48 and be connected, screw seat 46 is installed to drive groove 41 inside, screw seat 46 and lead screw 47 threaded connection, bottom one end of two support columns 51 rotates with screw seat 46 through changeing round pin 49 and is connected; one end of the screw rod 47 penetrates through the transmission groove 41 and extends into the movable chamber 43, a second gear 45 is mounted at one end of the screw rod 47, and the second gear 45 is vertically meshed with the first gear 44.

When the utility model is used, firstly, the legs are placed at the two ends of the strolling machine body 1 to swing for foot exercise, the rotating shaft 22 and the fixed shaft 21 are installed at the two sides of the strolling machine body 1, the rotating shaft 22 rotates through the fixed shaft 21, so that the strolling machine body 1 swings for leg exercise, when children or short-leg personnel need to adjust the rotating angles of the rotating shaft 22 and the fixed shaft 21 during exercise, the bolt 23 is rotated, so that the braking column 24 moves downwards, the distance between the braking column 24 and the rotating groove 26 on the side wall of the rotating shaft 22 is reduced, the rotating shaft 22 rotates to be abutted against the braking column 24, so that the rotating angle is limited, the using range of the strolling machine is enlarged, the damage of short-leg personnel to the crotch is prevented, meanwhile, the screw rod 47 inside the bottom column 33 can rotate by rotating the connecting shaft 42, so that the distance between the supporting column 51 and the supporting seat 34 is changed, therefore, the height of the strolling machine is adjusted, and the strolling machine is wider and safer in application range.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a machine is strolled to space of adjustable rotation radian, including strolling machine body (1) with swing mechanism (2) of strolling machine body (1) both sides, its characterized in that: the swinging mechanism (2) comprises a fixed shaft (21), a rotating shaft (22), a bolt (23), a braking column (24), a rotating groove (26), a first bearing (27) and a sliding groove (28), the fixed shaft (21) is installed on two sides of the strolling machine body (1), the rotating shaft (22) is installed on the side wall of the fixed shaft (21), the bottom of the rotating shaft (22) is fixedly connected with one end of the strolling machine body (1), and the rotating groove (26) is formed in the side wall of the rotating shaft (22); the sliding groove (28) is formed in the fixed shaft (21), the braking column (24) is mounted in the sliding groove (28), and the braking column (24) is connected with the sliding groove (28) in a sliding mode; the top of braking post (24) is installed bolt (23), bolt (23) with fixed axle (21) threaded connection, just the bottom of bolt (23) with the top of braking post (24) is through first bearing (27) rotate and are connected.

2. A space walker with adjustable arc of rotation according to claim 1, wherein: the fixing shaft (21) is of a cylindrical structure, the diameter of the fixing shaft (21) is larger than that of the rotating shaft (22), and the length of the bolt (23) is larger than the inner depth of the sliding groove (28).

3. A space walker with adjustable arc of rotation according to claim 1, wherein: swing mechanism (2) still include dog (25) and damping spring (29), dog (25) install in the bottom lateral wall of turn trough (26) is inboard, install the other end of dog (25) damping spring (29), dog (25) pass through damping spring (29) with the inboard sliding connection in bottom of turn trough (26).

4. A space walker with adjustable arc of rotation according to claim 1, wherein: strolling machine body (1)'s bottom both ends and installing telescopic machanism (5), telescopic machanism (5) are including support column (51), slide bar (52) and flexible groove (53), the bottom both ends inboard of strolling machine body (1) is equipped with flexible groove (53), install at the top of support column (51) slide bar (52), just slide bar (52) with flexible groove (53) inside sliding connection.

5. A space walker with adjustable radian of rotation according to claim 4, wherein: the walking machine is characterized in that a fixing mechanism (3) is installed at the bottom of the walking machine body (1), the fixing mechanism (3) comprises an upright post (31), a rotating rod (32), a bottom post (33) and a supporting seat (34), the upright post (31) is installed on two sides of the walking machine body (1), and the upright post (31) is rotatably connected with two sides of the walking machine body (1) through the rotating rod (32); two install the bottom of support column (51) sill pillar (33), install one side of sill pillar (33) supporting seat (34), just the both ends of supporting seat (34) with the one end fixed connection of sill pillar (33).

6. A space walker with adjustable radian of rotation according to claim 5, wherein: an adjusting mechanism (4) is arranged inside the bottom column (33) and comprises a transmission groove (41), a connecting shaft (42), a movable chamber (43) and a first gear (44), the connecting shaft (42) is arranged inside the supporting seat (34), the connecting shaft (42) is rotatably connected with the inside of the supporting seat (34), and one end of the connecting shaft (42) penetrates through one side of the supporting seat (34); the movable chamber (43) is arranged inside two ends of the supporting seat (34), the first gear (44) is arranged inside the movable chamber (43), and the first gear (44) is fixedly connected with the connecting shaft (42).

7. A space walker with adjustable radian of rotation according to claim 6, wherein: the adjusting mechanism (4) further comprises a second gear (45), a nut seat (46), a lead screw (47), second bearings (48) and a rotating pin (49), the transmission groove (41) is formed in the bottom column (33), the two second bearings (48) are symmetrically distributed at two ends in the transmission groove (41), the lead screw (47) is arranged in the transmission groove (41), two ends of the lead screw (47) are rotatably connected with the two second bearings (48), the nut seat (46) is arranged in the transmission groove (41), the nut seat (46) is in threaded connection with the lead screw (47), and one end of the bottom of each of the two supporting columns (51) is rotatably connected with the nut seat (46) through the rotating pin (49); one end of the screw rod (47) penetrates through the transmission groove (41) and extends to the interior of the movable chamber (43), the second gear (45) is installed at one end of the screw rod (47), and the second gear (45) is vertically meshed with the first gear (44).