CN111773618A

CN111773618A - Safe strolling machine

Info

Publication number: CN111773618A
Application number: CN202010761900.3A
Authority: CN
Inventors: 李康
Original assignee: Zhongshan Niuquan Sports Equipment Co ltd
Current assignee: ZHEJIANG SNNLNN ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-10-16
Anticipated expiration: 2040-07-31
Also published as: CN111773618B

Abstract

The invention discloses a safe strolling machine, which comprises a bottom plate, wherein upright posts are symmetrically arranged on the bottom plate, support posts are arranged on the opposite side surfaces of the upright posts, a swing arm is hinged at one end of each support post, a pedal is arranged at the bottom end of each swing arm, a handrail is connected between the two upright posts, a cavity is communicated between each support post and the corresponding handrail, a first locking mechanism capable of locking the swing arm to swing is arranged in the cavity, a first opening is communicated with the cavity on the handrail and is provided with a first unlocking mechanism capable of unlocking the first locking mechanism, a fixed block is arranged on the bottom plate, a second locking mechanism capable of locking the pedal to swing is arranged on the fixed block, a groove is arranged on the upper surface of the pedal, a movable plate is movably arranged in the groove, and a second unlocking mechanism capable of unlocking the second locking mechanism is arranged on the movable plate, the second unlocking mechanism unlocks the second locking mechanism and simultaneously locks the first unlocking mechanism.

Description

Safe strolling machine

Technical Field

The invention relates to a safe strolling machine.

Background

Nowadays, the strolling machine is widely installed in fitness squares and residential communities as a public fitness device, people need to keep balance to prevent falling down by means of a handle on the strolling machine when using the strolling machine, and sometimes smaller children try to stand on a pedal of the strolling machine to play under the unattended condition, but the strolling machine is greatly needed, so that the strolling machine is not influenced to be used by adults and is prevented from being used by the smaller children due to the fact that the strolling machine is high in height and arm length and cannot keep balance by means of the handle, the strolling machine is easy to fall down and cause falling injuries, and potential safety hazards exist.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a safe strolling machine.

In order to achieve the purpose, the invention adopts the following scheme: a safety strolling machine comprises a bottom plate, upright posts are symmetrically arranged on the bottom plate, support posts are arranged on the opposite side faces of the upright posts, swing arms are hinged to one ends of the support posts, pedals are arranged at the bottom ends of the swing arms, a handrail is connected between the two upright posts, a cavity is communicated between the support posts and the handrail, a first locking mechanism capable of locking the swing arms to swing is arranged in the cavity, a first opening is communicated with the cavity on the handrail and provided with a first unlocking mechanism capable of unlocking the first locking mechanism, a fixed block is arranged on the bottom plate, a second locking mechanism capable of locking the pedals to swing is arranged on the fixed block, a groove is arranged on the upper surface of the pedals, a movable plate is movably arranged in the groove, and a second unlocking mechanism capable of unlocking the second locking mechanism is arranged on the movable plate, the second unlocking mechanism unlocks the second locking mechanism and simultaneously locks the first unlocking mechanism, the swing arm is locked through the locking mechanism, the pedal is locked through the second locking mechanism, when the walking exercise needs to be carried out, the user pedals the upper movable plate to drive the second unlocking mechanism to unlock the second locking mechanism, the user holds the first unlocking mechanism on the armrest handle to unlock the first locking mechanism, the walking exercise machine can be used, after the first locking mechanism and the second locking mechanism are unlocked, the second unlocking mechanism can lock the first unlocking mechanism, the user does not need to hold the first unlocking mechanism all the time, and accidental injury caused by use of small children can be avoided.

According to the safe strolling machine, the first locking mechanism comprises a second opening and a first locking opening which are respectively arranged on one side, adjacent to the supporting column and the swing arm, of the supporting column and the swing arm and are communicated with each other, the second opening is communicated with the cavity, a first locking block which can penetrate through the second opening and extend into the first locking opening is movably arranged in the second opening, and the first locking block penetrates through the second opening and extends into the first locking opening to be locked.

The safety walking machine comprises a first unlocking mechanism, a first locking mechanism and a second unlocking mechanism, wherein the first unlocking mechanism comprises an active area arranged in a cavity, a first movable block is movably arranged in the active area, a first spring is connected between the first movable block and the first locking block, a second spring is arranged between the first movable block and the inner wall of the active area, a second movable block is arranged on one side, located at a first opening, of the cavity, a pull rope is connected between the second movable block and the first movable block, a slant guide rail is arranged on one side of the second movable block, a pressing block is movably arranged in the first opening, a guide column is arranged on one side of the pressing block, the guide column is movably arranged in the slant guide rail, the pressing block is pressed by a user, and therefore the first unlocking mechanism is driven to unlock the first locking mechanism.

According to the safety strolling machine, the second locking mechanism comprises a third opening and a second locking opening which are respectively arranged on one side, adjacent to the fixed block, of the pedal and communicated with each other, a second locking block which can penetrate through the third opening and extend into the second locking opening is movably arranged in the third opening, and the second locking block penetrates through the third opening and extends into the second locking opening to be locked.

The safety walking machine comprises a first locking block, a second locking block, a first locking mechanism, a second unlocking mechanism and a second locking mechanism, wherein the first locking block is arranged at one side of the second locking block, a gear which can be meshed with the first rack is rotatably arranged in the third opening, a communicating opening is formed in one side of a groove and is communicated with the third opening, a connecting plate is arranged in the communicating opening at one side of a moving plate, a second rack which can be meshed with the gear is arranged at one side of the connecting plate, a third spring is connected between the connecting plate and the bottom wall of the groove at an interval, a guide groove is formed in a swing arm, the guide groove and the first locking opening are communicated with the third opening, a guide plate is movably arranged in the guide groove, one end of the guide plate is connected with the connecting plate, a notch is formed in the other end of the guide plate, the first locking block is arranged in the notch, and a clamping block, and a fourth spring is connected between the clamping block and the upper wall of the notch, and the fourth spring is pressed on the movable plate through the pedal of a user so as to drive the second unlocking mechanism to unlock the second locking mechanism, and the swing arm can swing to perform walking exercise.

In summary, compared with the prior art, the invention has the beneficial effects that: the walking machine is simple in structure, convenient to use, reasonable in structural design and safe to use, when the walking machine is not used, the swing arm is locked by the first locking mechanism, and the pedal is locked by the second locking mechanism, so that the swing arm cannot swing freely, the swing arm cannot swing even if a child stands on the pedal, falling injury caused by falling is avoided, and the safety is high; when the adult uses, can normal use through driving first release mechanism and second release mechanism, satisfied people's user demand.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

FIG. 3 is a second schematic cross-sectional view of the present invention.

Fig. 4 is a partially exploded view of the present invention.

Fig. 5 is an enlarged schematic view of the invention at a.

Fig. 6 is an enlarged view of the invention at B.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: as shown in fig. 1 to 6, a safe walking machine comprises a base plate 1, upright posts 2 are symmetrically arranged on the base plate 1, support posts 3 are arranged on opposite side surfaces of the upright posts 2, a swing arm 4 is hinged to one end of each support post 3, a pedal 5 is arranged at the bottom end of each swing arm 4, a handle bar 6 is connected between the two upright posts 2, a cavity 7 is communicated between each support post 3 and the handle bar 6, a first locking mechanism 100 capable of locking the swing arm 4 to swing is arranged in the cavity 7, a first opening 8 is arranged in the handle bar 6 and communicated with the cavity 7, a first unlocking mechanism 200 capable of unlocking the first locking mechanism 100 is arranged in the first opening 8, a fixed block 9 is arranged on the base plate 1, a second locking mechanism 300 capable of locking the swing of locking the pedal 5 is arranged on the fixed block 9, a groove 10 is arranged on the upper surface of the pedal 5, the movable plate 11 is movably arranged in the groove 10, the movable plate 11 is provided with a second unlocking mechanism 400 capable of unlocking the second locking mechanism 300, the second unlocking mechanism 400 unlocks the second locking mechanism 300 and locks the first unlocking mechanism 200 at the same time, when the walking machine is in use, the swing arm is locked by the first locking mechanism, and the pedal is locked by the second locking mechanism, so that the swing arm cannot swing freely, and the swing arm cannot swing even if a child stands on the pedal, so that the falling injury caused by falling is avoided, and the safety is high; when the utility model is used by adults, the utility model can be normally used by driving the first unlocking mechanism and the second unlocking mechanism,

the first locking mechanism 100 comprises a second opening 21 and a first locking opening 22 which are respectively arranged on one side of the support column 3 adjacent to the swing arm 4 and are communicated with each other, the second opening 21 is communicated with the cavity 7, a first locking block 23 which can penetrate through the second opening 21 and extend into the first locking opening 22 is movably arranged in the second opening 21, and when the locking mechanism works, the first locking block penetrates through the second opening and extends into the first locking opening for locking.

The first unlocking mechanism 200 comprises an active area 31 arranged in a cavity 7, a first movable block 32 is movably arranged in the active area 31, a first spring 33 is connected between the first movable block 32 and a first locking block 23, a second spring 34 is arranged between the first movable block 32 and the inner wall of the active area 31, a second movable block 35 is arranged at one side of a first opening 8 in the cavity 7, a pull rope 36 is connected between the second movable block 35 and the first movable block 32, an inclined guide rail 37 is arranged at one side of the second movable block 35, a pressing block 38 is movably arranged in the first opening 8, a guide column 39 is arranged at one side of the pressing block 38, the guide column 39 is movably arranged in the inclined guide rail 37, when in operation, a user presses the pressing block, and moves in the inclined guide rail through the guide column to drive the second movable block to move, through the first movable block of stay cord pulling to indirectness pulls out first locking piece from in the first locking piece, and then carries out the unblock, and when the user released and pressed the briquetting, resets the locking piece through the second spring.

The second locking mechanism 300 of the present invention comprises a third opening 41 and a second locking opening 42 respectively disposed at one side of the pedal 5 adjacent to the fixed block 9 and communicated with each other, wherein a second locking block 43 capable of passing through the third opening 41 and extending into the second locking opening 42 is movably disposed in the third opening 41, and when in operation, the second locking block passes through the third opening and extends into the second locking opening for locking.

The second unlocking mechanism 400 of the present invention includes a first rack 51 provided on one side of a second locking block 43, a gear 52 rotatably mounted in the third opening 41 and capable of engaging with the first rack 51, a communication opening 53 provided on one side of the groove 10 and communicating with the third opening 41, a connecting plate 54 provided in the communication opening 53 on one side of the moving plate 11, a second rack 55 capable of engaging with the gear 52 on one side of the connecting plate 54, a third spring 56 connected between the connecting plate 54 and the bottom wall of the groove 10 at an interval, a guide groove 57 provided in the swing arm 4, the guide groove 57 and the first locking opening 22 communicating with the third opening 41, a guide plate 58 movably provided in the guide groove 57, one end of the guide plate 58 connected to the connecting plate 54, a notch 59 provided at the other end of the guide plate 58, and the first locking block 23 provided in the notch 59, be located first locking piece 23 top in the breach 59 and be equipped with fixture block 60 be connected with fourth spring 61 between fixture block 60 and the breach 59 upper wall, during operation, when user's pedal goes up the movable plate, the movable plate drives second rack lapse and gear engagement, drive the second locking piece through gear rotation and stretch out outside the second locking mouth, thereby unblock the footboard, the movable plate lapse drives the deflector lapse, thereby it keeps off first locking piece to drive the fixture block lapse, prevent that first locking piece from stretching into first locking mouth, when user's hand pine press the briquetting, first locking piece resets, because the fixture block keeps off first locking piece, thereby prevent that first locking piece from blocking through the setting of first spring, thereby this rambler when using, need not remove unblock first locking mechanism, make things convenient for people to use.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a safe strolling machine, including bottom plate (1) the symmetry is equipped with stand (2) on bottom plate (1) be equipped with support column (3) on the side that stand (2) are relative support column (3) one end articulates there is swing arm (4) bottom is equipped with footboard (5) be connected with between two stands (2) hold up hand (6), its characterized in that: a cavity (7) is communicated between the supporting column (3) and the handrail (6), a first locking mechanism (100) which can lock the swing arm (4) to swing is arranged in the cavity (7), a first opening (8) is arranged on the handrail (6) and communicated with the cavity (7), a first unlocking mechanism (200) which can unlock the first locking mechanism (100) is arranged in the first opening (8), a fixed block (9) is arranged on the bottom plate (1), a second locking mechanism (300) capable of locking the pedal (5) to swing is arranged on the fixed block (9), a groove (10) is arranged on the upper surface of the pedal (5), a moving plate (11) is movably arranged in the groove (10), a second unlocking mechanism (400) which can unlock the second locking mechanism (300) is arranged on the moving plate (11), the second unlocking mechanism (400) unlocks the second locking mechanism (300) while locking the first unlocking mechanism (200).

2. A strolling machine according to claim 1, wherein said first locking mechanism (100) comprises a second opening (21) and a first locking opening (22) which are respectively arranged at one side of the supporting column (3) adjacent to the swing arm (4) and are communicated with each other, said second opening (21) is communicated with the cavity (7), and a first locking block (23) which can pass through the second opening (21) and extend into the first locking opening (22) is movably arranged in said second opening (21).

3. A safety strolling machine according to claim 2, characterised in that said first unlocking mechanism (200) comprises an active area (31) arranged in the cavity (7), a first movable block (32) is movably arranged in said active area (31), a first spring (33) is connected between said first movable block (32) and the first locking block (23), a second spring (34) is arranged between said first movable block (32) and the inner wall of the active area (31), a second movable block (35) is arranged in said cavity (7) on the side of the first opening (8), a pulling rope (36) is connected between said second movable block (35) and the first movable block (32), an oblique guide rail (37) is arranged on the side of said second movable block (35), a movable pressing block (38) is arranged in said first opening (8), a guide post (39) is arranged on the side of said first movable block (38), the guide post (39) is movably arranged in the oblique guide rail (37).

4. A safety walker according to claim 2, wherein said second locking means (300) comprises a third opening (41) and a second locking opening (42) which are respectively provided on the sides of the footplate (5) adjacent to the fixed block (9) and communicate with each other, and a second locking block (43) which can pass through the third opening (41) and extend into the second locking opening (42) is movably provided in said third opening (41).

5. A safety strolling machine according to claim 4, wherein the second unlocking mechanism (400) comprises a first rack (51) arranged on one side of the second locking block (43), a gear (52) capable of meshing with the first rack (51) is rotatably mounted in the third opening (41), a communication port (53) is formed in the side of the groove (10) communicated with the third opening (41), a connecting plate (54) is arranged in the communication port (53) on one side of the moving plate (11), a second rack (55) capable of meshing with the gear (52) is arranged on one side of the connecting plate (54), a third spring (56) is connected between the connecting plate (54) and the bottom wall of the groove (10) at intervals, a guide groove (57) is arranged in the swing arm (4), and the guide groove (57), the first locking port (22) and the third opening (41) are communicated, the guide plate (58) is movably arranged in the guide groove (57), one end of the guide plate (58) is connected with the connecting plate (54), a notch (59) is formed in the other end of the guide plate (58) in a penetrating mode, the first locking block (23) is arranged in the notch (59), a clamping block (60) is arranged above the first locking block (23) in the notch (59), and a fourth spring (61) is connected between the clamping block (60) and the upper wall of the notch (59).