TWM462598U - Walker with restoration device - Google Patents

Description

Walker with recovery device

This creation relates to a walker structure, and more particularly to a walker with a recovery device that improves the stability of the assist.

According to the general elderly or patients with inconvenient mobility, the walker is used to achieve walking and rehabilitation through the walker. A fixed walker is known, as shown in Figure 9, which has a fixed The frame body 30 is formed with four legs 31, and a handle 32 for holding the hand is provided at the top end of the frame body 30, so that the user can hold the handle 32 at both hands, and use the frame body. 30 auxiliary support, can easily move the feet, when you want to move the frame 30 forward, the user will have to lift the frame 30 forward with both hands without any assistance, and the lifting frame During the process of 30, the weight of the frame 30 increases the burden on the user's feet, making the user feel tired and unfavorable for walking and rehabilitation. Therefore, the manufacturer has developed a sliding walker structure, such as the 10th. As shown in FIG. 11 , the frame body 40 is provided with a wheel 41 at the bottom end, and a brake claw 42 is disposed at the wheel 41. In the normal state, the brake claw 42 engages the wheel 41 to generate a braking effect, and the frame body is further provided. 40 is pivotally provided with a handle 43 at the top end, and is connected between the handle 43 and the brake claw 42 by a brake wire 44. When the handle 43 is pressed down, the brake claw 42 is pulled by the brake wire 44, so that the brake pawl 42 can be disengaged from the wheel 41, that is, the frame 40 can be pushed forward, but it is not difficult to find that the above-mentioned conventional structure is still somewhat The main reason for the inadequacy is as follows: When the user pushes the frame 40, the user's center of gravity will move to the feet. If the user presses the handle 43 to push the frame 40, it will be used. The center of gravity tends to frame 40, which is easy to cause the user to fall forward. When the user wants to move the feet, the user will inertly shift the center of gravity to the frame 40 to reduce the feet. The burden is easy to push down the handle 43 due to the forward movement of the center of gravity, and thus the wheel 41 cannot be stably stopped, so that the frame 40 moves forward by itself, so that the user cannot control the frame 40 by inertia, so that it can be stabilized. Lack of sexual deficiencies.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a walker with a recovery device in view of the above-mentioned shortcomings existing in the prior art.

A plurality of rollers are disposed on the body, and the roller is sleeved on the frame body to form a height adjustment of the frame body. The frame body is pivotally connected with at least one long rod-shaped grip at the top end, and The frame body is formed with a receiving tube directly under the grip, and at least one of the control members is at one end against the grip, that is, the grip is adjacent to the control portion at the frame, and the other end of the control member is mounted at the roller, and The control member achieves the effect of the roller stop. It is further explained that the control member is disposed at the accommodating tube with a rod body, and a spring is arranged in the accommodating tube to push the rod body through the spring to normally resist a grip, the control member is pivotally provided with a swing arm at the end of the roller, a press bar is screwed on one end of the swing arm, and the brake roller is pressed by the press bar to form a brake effect, and the brake wire is connected to the other end of the swing arm, and the brake is connected The wire is connected to the rod end to form a linkage, and the brake wire and the rod body are connected with a linkage lever, and the linkage lever is pivotally connected to the frame body at the middle portion, so that the rod body pushes the linkage lever to pull the brake wire, and the rod body Forming a thread segment toward the interlocking lever end, and the A tab lever to the movable sleeve is provided at a threaded section, a nut is screwed by two tabs formed on the interposed thread segments, i.e. fine-tune adjust the relative position of the sheet and the rod.

The main purpose of the creation is that the frame is used to assist a user who is inconvenient to walk. The user holds the grip with both hands and places the center of gravity on the feet. At this time, the control member does not press the roller to allow the user to It is easy to push the frame forward, and when the user wants to move forward, the user will move the center of gravity to the frame body, so the handle can be pressed naturally, and the pressure bar of the control member presses the roller to reach the frame. The effect of the body stop, through the auxiliary support of the frame body, the user can easily step forward, and when the user has not stabilized during the process of moving forward, the user will also inertially press down. The grip allows the control member to brake the roller for the first time, thereby obtaining the auxiliary support of the frame body without the occurrence of a slipping accident, and effectively improving the stability of the assisting operation by the inertia operation.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧ ‧ body

11‧‧‧Roller

12‧‧‧ casing

13‧‧‧ grip

14‧‧‧ 容管

20‧‧‧Controls

21‧‧‧ rod body

211‧‧ Thread segment

22‧‧‧ Spring

23‧‧‧ swing arm

231‧‧‧Press

24‧‧‧ brake line

25‧‧‧ linkage lever

251‧‧‧Adjustment

252‧‧‧ nuts

[study]

30‧‧‧ ‧ body

31‧‧‧ feet

32‧‧‧ grip

40‧‧‧ ‧ frame

41‧‧‧ Wheels

42‧‧‧Brake claws

43‧‧‧Handle

44‧‧‧ brake line

The first picture is a perspective view of the original perspective.

Figure 2 is a perspective view of the creation of the rear perspective.

Figure 3 is a schematic diagram of the creation of the control member.

Fig. 4 is a partially enlarged view of the present invention in Fig. 3.

Figure 5 is a schematic diagram of the creation of the control member.

Fig. 6 is a partially enlarged view of the present invention in Fig. 5.

Figure 7 is a diagram showing the state of use of the frame in the creation of the frame.

Figure 8 is a diagram showing the state of use of the creation of the two feet.

Figure 9 is a perspective view of a conventional walker.

Figure 10 is a side view of another conventional one.

Figure 11 is a schematic view of another conventional roller.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please continue from Figure 1 to Figure 4 A traveling device with a recovery device includes: a frame body 10 and at least one control member 20, a frame body 10 is provided with a plurality of rollers 11 offset thereto, and the roller 11 is sleeved with a sleeve 12 The height of the frame body 10 can be adjusted. The frame body 10 is pivotally connected with at least one long rod-shaped grip 13 at the top end, and the frame body 10 is formed with a receiving tube 14 directly below the grip 13 . At least one of the control members 20 is at one end of the gripping portion 13 , that is, the grip 13 is adjacent to the control member 20 adjacent to the frame body 10 , thereby achieving a labor-saving effect, and the other end of the control member 20 is disposed at the roller 11 . The control member 20 achieves the effect of the stop of the roller 11, and further, the control member 20 is disposed at the accommodating tube 14 by a rod 21, and a spring 22 is mounted in the accommodating tube 14 through the spring. The top pusher body 21 is normally in contact with the grip 13 , and the control member 20 is pivotally provided with a swing arm 23 at the end of the roller 11 A pressing rod 231 is screwed into one end of the shaft 23, and the roller 11 is pressed by the pressing rod 231 to form a braking effect. The other end of the swing arm 23 is connected with a brake wire 24, and the brake wire 24 is connected to the end of the rod body 21 to form a linkage. In addition, a connecting lever 25 is connected between the brake wire 24 and the rod body 21, and the interlocking lever 25 is pivotally connected to the frame body 10 at the middle portion, so that The lever body 21 pushes the interlocking lever 25 to pull the brake wire 24, and the lever body 21 is formed with a threaded section 211 at the end of the linkage lever 25, and the linkage lever 25 is sleeved on the threaded section 211 by a adjusting piece 251, and is The second nut 252 is screwed on the threaded portion 211 to form a pair of the adjusting piece 251, that is, the relative position of the adjusting piece 251 and the rod body 21 can be finely adjusted, thereby adjusting the braking force of the roller 11 by the above structure. The grip 13 under the grip 13 can form a stop of the roller 11, allowing the user to move the feet forward, and when the grip 13 does not press down the control member 20, the user can control the frame 10 to move forward, so as to improve The stability of the help.

In the case of actual use, please view it as shown in Figures 4, 5 and 6, the frame 10 is provided with a roller 11 on the ground, and the top end is pivotally provided with a grip 13 and formed directly under the grip 13 There is a receiving tube 14 , the control member 20 is received by the rod body 21 and the spring 22 at the receiving tube 14 , and the rod body 21 is pushed by the spring 22 so that one end of the rod body 21 abuts against the grip 13 , and the rod The body 21 is provided with a adjusting piece 251 of the threaded portion 211 with the nut 252 interposed therebetween, and the middle portion of the connecting lever 25 is pivotally disposed on the frame body 10, and the brake wire 24 is connected to the opposite end of the adjusting piece 251. Further, a swing arm 23 is connected to the brake wire 24, and the swing arm 23 is pivotally disposed at the roller 11, and the roller 11 is pressed by the pressing rod 231 of the swing arm 23 to form a braking effect. When the grip 13 is not pressed against the rod body 21, The rod body 21 is pushed by the spring 22, and the adjusting piece 251 of the interlocking lever 25 is moved up by the rod body 21, and the other end of the interlocking lever 25 is moved downward to form a state in which the brake wire 24 is not pulled, so that the brake wire 24 is The connecting pressure bar 231 does not press the roller 11 , thereby being able to push the frame body 10 . Conversely, when the handle 13 presses the rod body 21 , the rod body 21 interlocks the adjustment piece 251 to allow the linkage bar The rod 25 can pull the brake wire 24, and then the swing arm 23 is linked, so that the pressing rod 231 at one end of the swing arm 23 can press the roller 11 to generate a braking effect, and further explanation is continued, as shown in the figures 7 and 8, the frame of the creation The body 10 is used for assisting a user who is inconvenient to walk. The user holds the grip 13 with both hands and places the center of gravity on the feet. At this time, the control member 20 does not press the roller 11 to allow the user to easily push the frame 10 Moving forward, and when the user wants to move forward, the user will move the center of gravity to the frame 10, so that the grip 13 can be naturally pressed down, and the pressing rod 231 of the control member 20 presses the roller 11 to reach The effect of the stop of the frame 10 can be easily stepped forward by the user through the auxiliary support of the frame 10, and when the user is not standing still during the process of moving the frame 10, the user will also The inertia of the lower pressure grip 13 enables the control member 20 to brake the roller 11 for the first time, thereby obtaining the auxiliary support of the frame body 10 without accident of slipping, and effectively improving the assist by inertial operation. Stability.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ ‧ body

11‧‧‧Roller

12‧‧‧ casing

13‧‧‧ grip

14‧‧‧ 容管

20‧‧‧Controls

21‧‧‧ rod body

211‧‧ Thread segment

22‧‧‧ Spring

23‧‧‧ swing arm

231‧‧‧Press

24‧‧‧ brake line

25‧‧‧ linkage lever

251‧‧‧Adjustment

252‧‧‧ nuts

Claims (7)

A walking aid with a recovery device, comprising: a frame body, the frame body is provided with a plurality of rollers on the ground, and at least one grip is pivotally connected at the top end; and at least one control member, the control member is at one end At the grip, and the other end of the control member is mounted on the roller, the lower pressing control of the grip can form a stop of the roller, allowing the user to move the two feet forward, and when the grip is not pressed down the control member , let the user control the frame to move forward, so as to improve the stability of the assist. A walker with a returning device according to claim 1, wherein the frame body is formed with a receiving tube directly under the grip, and the control member is disposed at a receiving body at a rod body. And a spring is arranged in the receiving tube, and the rod is pushed through the spring to normally touch the grip. The walker with a recovery device according to the second aspect of the invention, wherein the control member is pivotally provided with a swing arm at the end of the roller, and a swing rod is screwed on one end of the swing arm, and the roller is pressed by the pressure rod to form The braking effect is connected to the other end of the swing arm with a brake wire, and the brake wire is connected to the rod end to form a linkage. The walker with a recovery device according to claim 3, wherein a connecting lever is connected between the brake wire and the rod body, and the linkage lever is pivotally connected to the frame at a middle portion to push the rod body The interlocking lever can pull the brake line. A walker with a returning device according to claim 4, wherein the rod body is formed with a threaded section toward the end of the interlocking lever, and the linkage lever is sleeved at the threaded section by a adjusting piece, and The two nut screws are arranged on the thread segment to form a pair of adjusting pieces, that is, the relative position of the adjusting piece and the rod body can be finely adjusted to adjust the braking force to the roller. The walker with a recovery device according to claim 1, wherein the roller is sleeved on the frame body to form a height adjustment of the frame body. A walker with a returning device according to claim 1, wherein the grip has a long rod shape and the gripping member is adjacent to the grip body, thereby achieving a labor saving effect.