TWM535563U - Walking assist device - Google Patents

Description

Walker

This creation relates to a walking aid, in particular to a combination of a triangular center of gravity for improved stability, a foldable and easy to store, a ride aid to improve ride comfort, and a sound and light warning to improve safety. Device.

In the life of the silver-haired people, it is necessary to participate in activities and take care of themselves. Sometimes the silver-haired people will have weak hands and feet. The use of auxiliary equipment requires special attention, otherwise it will increase the risk of accidents. The assistants are automatically intelligent. When the silver-haired people walk with their aids, they can freely adjust the posture of the accessories and record the body posture and warnings to reduce accidents. In addition, it can also detect the physical condition of the silver-haired family. In addition, by connecting the mobile phone through the Bluetooth module, the ability to connect to the cloud via the mobile phone can be used to connect the abnormal state of the silver-haired family to the mobile application (APP application). The network is delivered to family members, caregivers and medical institutions. Therefore, it is necessary for the assistive aid to combine the detection and paging functions.

And automation + construction improvement + smart technology = new aids, that is, the willingness to use the aids to prevent accidents.

In view of this, it is necessary to develop a technology that can solve the above-mentioned existing disadvantages.

The purpose of the present invention is to provide a walking aid which has a triangular center of gravity area for improved stability, a foldable and easy to store, a ride assisting device for improved ride comfort, and an audible and visual warning for improved safety. . In particular, the problem that this creation is to solve is that there is no such problem as the new aids that combine automation, structural improvement and intelligent technology.

A technical means for solving the above problems is to provide a walking device comprising: a first skeleton, which has a pair of grip portions, a pair of first skeleton pivot portions, and a first seat cushion fixed from top to bottom. a pair of first link pivoting portions and a front wheel portion; a second frame sequentially having a pair of second frame pivoting portions, a second seat cushion fixing portion, and a pair of second portions from top to bottom a link pivoting portion and a pair of rear wheel portions; the second frame pivoting portion is configured to pivotally connect the second frame to the first frame pivoting portion; and a limiting link set is disposed in the pair of first links Between the rod pivoting portion and the pair of second link pivoting portions; a pad portion having a first position and a second position, and when located in the first position, is erected in the first seat Between the pad fixing portion and the second seat pad fixing portion; thereby, the first frame and the second frame are movable to an open position and a folded position; when in the open position, the pair Limiting the link set to fully expand to limit the opening extent of the first frame and the second frame, and the seat pad portion is located at the first position; The front wheel portion and the pair of rear wheel portions form a triangular center of gravity region, and the pair of grip portions are located within the range of the triangular center of gravity region, and when the assisting support is provided, the center of gravity is located within the range of the triangular center of gravity region for Increasing the stability of the assisting support process; and the first position of the seat cushion portion is within the range of the triangular center of gravity region, and the center of gravity is located within the triangular center of gravity region when the ride is provided to improve the ride Stability; and when the first skeleton and the second skeleton are relatively moved to the folding position, the pair of restriction link sets are folded, and the seat cushion portion is located at the second position, and the The walking aid is stored in a minimum volume.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the embodiments and the accompanying drawings.

The following examples are combined with the drawings to illustrate the creation as follows:

10‧‧‧First skeleton

11‧‧‧ grip

12‧‧‧First Skeleton Hub

13‧‧‧First seat cushion fixing

14‧‧‧First link pivoting

15‧‧‧ Front wheel

16‧‧‧ Holding the pivotal part

20‧‧‧Second skeleton

21‧‧‧Second skeleton pivoting

22‧‧‧Second seat cushion fixing

23‧‧‧Second link pivoting

24‧‧‧ Rear Wheel

30‧‧‧Restricted link set

40‧‧‧Cushion Department

41‧‧‧First bottom pivot

42‧‧‧Second bottom pivot

43‧‧‧ center of gravity structure

50A‧‧‧Night light reminder

50B‧‧‧Police reminder

60A‧‧‧Traveler Module

60B‧‧‧Action Module

611‧‧‧Traveler wireless transmission device

612‧‧‧Control device

613‧‧‧Distance detection device

614‧‧‧ Blood pressure detecting device

61A‧‧‧ Warning Signal

61B‧‧‧Blood warning signal

621‧‧‧Mobile wireless transmission device

622‧‧‧Page module

623‧‧‧Activity Recording Module

624‧‧‧personal feature module

625‧‧‧Mobile Application Interface Module

70‧‧‧Auxiliary device

P1‧‧‧ first position

P2‧‧‧ second position

PA‧‧‧open position

PB‧‧‧ folding position

PM‧‧‧ holding position

PN‧‧‧ fold position

A‧‧‧ triangle center of gravity

Figure 1 is a schematic diagram of the decomposition of this creation.

Figure 2 is a schematic diagram of the expanded position of the creation.

Figure 3A is a schematic diagram of the first application example of the folding position of the present creation

Figure 3B is a schematic diagram of a second application example of the folding position of the present creation

Figure 4 is a schematic diagram of the correspondence between the first skeleton, the second skeleton and the limit link set of the present creation.

Figure 5 is a schematic diagram of the correspondence between the first skeleton, the second skeleton and the seat cushion portion of the present creation.

Figure 6A is a schematic view of the first application example of the seat cushion portion of the present invention.

Figure 6B is a schematic view showing a second application example of the seat cushion portion of the present invention.

Figure 7A is a cross-sectional view showing the first correspondence between the seat cushion portion and the seat cushion fixing portion of the present invention.

Figure 7B is a cross-sectional view showing the second correspondence between the seat cushion portion and the seat cushion fixing portion of the present invention.

Figure 8A is a schematic view of the seat cushion portion of the present creation in the first position

Figure 8B is a schematic view of the seat cushion portion of the present creation in the second position

Figure 9 is a schematic diagram of the application of this creation to the ride mode.

Figure 10 is a schematic diagram of the correspondence between the walker module and the action module of the present invention.

Figure 11 is a block diagram of the built-in functions of the action module of this creation.

Referring to Figures 1, 2, 3A, 3B and 9 , the creation is a walking device comprising a first skeleton 10 , a second skeleton 20 , a limiting link set 30 and a pad portion 40.

The first frame 10 has a pair of grip portions 11 , a pair of first skeleton pivot portions 12 , a first seat cushion fixing portion 13 , and a pair of first link pivot portions in sequence from top to bottom. 14 and a front wheel portion 15.

The second frame 20 has a pair of second frame pivoting portions 21, a second seat cushion fixing portion 22, a pair of second link pivoting portions 23, and a pair of rear wheel portions in order from top to bottom. The second frame pivoting portion 21 is configured to pivotally connect the second frame 20 to the first frame pivoting portion 12 .

The restriction link group 30 is disposed between the pair of first link pivoting portions 13 and the pair of second link pivoting portions 23.

The seat cushion portion 40 has a first position P1 and a second position P2, and is disposed on the first seat cushion fixing portion 13 and the second seat cushion fixing portion when the first position P1 is located. Between 22.

Thereby, the first frame 10 and the second frame 20 are movable to an open position PA and a folded position PB; when located in the open position PA, the pair of restricted link sets 30 are fully deployed ( As shown in FIG. 4, the opening distance of the first skeleton 10 and the second skeleton 20 is restricted, and the seat cushion portion 40 is located at the first position P1 (as shown in FIG. 8A); The front wheel portion 15 and the pair of rear wheel portions 24 form a triangular center of gravity area A, and the pair of grip portions 11 are located within the range of the triangular center of gravity area A. When the assisting support is provided, the center of gravity is located in the triangular center of gravity area A. In the range, the stability of the assisting support process is improved; and the first position P1 of the seat cushion portion 40 is located in the range of the triangular center of gravity area A, and the center of gravity is located in the triangular center of gravity area when the ride is provided. In the range of A, to improve the stability of the ride; and when the first frame 10 and the second frame 20 are relatively moved to the folding position PB, the pair of restriction link sets 30 are folded accordingly (eg, 3A is shown, and the seat cushion portion 40 is located at the second position P2 (as shown in FIGS. 3B and 8B), and the assisting operation can be performed at this time. The device is stored in a minimum volume (eg leaning against the wall).

In practice, the first frame 10 corresponds to the grip portion 11 and has a grip pivoting portion 16 for pivotally connecting the first frame 10 and the pair of grip portions 11 and the pair of grips The holding portion 11 is rotatable to a holding position PM (as shown in FIG. 3A) and a lower folding position PN (as shown in FIG. 3B).

The first seat cushion fixing portion 13 may be a tubular structure.

The second seat cushion fixing portion 22 may be a tubular structure.

The pair of limiting link sets 30 can be a pair of links and are respectively pivoted between the pair of first link pivoting portions 14 and the pair of second link pivoting portions 23.

The seat cushion portion 40 corresponds to the first seat cushion fixing portion 13 and the second seat cushion fixing portion 22, and has a first bottom pivoting portion 41 and a second bottom pivoting portion 42 respectively. More specifically, the following variations can be made:

[a] Referring to Figures 6A and 7A, the first seat pivot portion 41 can be at least one C-type clip and clipped to the first seat cushion fixing portion 13; the second bottom pivot portion 42 may be at least one C-type clip, and may be clipped to the second seat cushion fixing portion 22 (same reason, the drawing is not shown, and the first is clearly shown).

And when the seat cushion portion 40 is located at the second position P2, the first seat cushion fixing portion 13 and the second seat cushion fixing portion 22 can be completely detached.

[b] Referring to FIG. 6B, the first bottom pivoting portion 41 can be at least one C-shaped clip and clamped to the first cushion fixing portion 13; the second bottom pivot portion 42 can be At least one C-type clip is clamped to the second seat cushion fixing portion 22.

The seat cushion portion 40 can further include a center of gravity structure 43 disposed at the end of the seat cushion portion 40 adjacent to the first seat bottom pivot portion 41.

When the seat cushion portion 40 is located at the second position P2, the second seat bottom pivot portion 42 is completely detached from the second seat cushion fixing portion 22, and the seat cushion portion 40 is due to the gravity of the center of gravity structure 43. The first seat bottom pivoting portion 41 and the first seat cushion fixing portion 13 are relatively rotated, and are in an automatically raised state (as shown in FIG. 8B).

[c] Referring to FIG. 5, the first bottom pivoting portion 41 may be a tubular member having a larger diameter than the first cushion fixing portion 13, and the first cushion fixing portion 13 is detached from the first skeleton 10 first. And worn on the first bottom pivot The connecting portion 41 is further pivoted to the first frame 10 (as shown in FIG. 7B). The second bottom pivoting portion 42 can be at least one C-shaped clip and can be clamped to the second cushion fixing portion 22 .

And when the seat cushion portion 40 is located at the second position P2, the second seat bottom pivot portion 42 can be completely detached from the second seat cushion fixing portion 22, and the first bottom pivot portion 41 is coupled to the first The seat cushion fixing portion 13 is relatively rotated.

[d] The first bottom pivoting portion 41 can be a tubular member and has a larger diameter than the first cushion fixing portion 13 . The first cushion fixing portion 13 is first detached from the first frame 10 and is inserted through The first bottom pivoting portion 41 is pivotally disposed on the first frame 10; the second bottom pivoting portion 42 can be at least one C-shaped clip for clamping the second cushion fixing portion. twenty two.

The seat cushion portion 40 can further include the center of gravity structure 43 disposed at a position of the seat cushion portion 40 adjacent to the first seat bottom pivot portion 41.

And when the seat cushion portion 40 is located at the second position P2, the second seat bottom pivot portion 42 can be completely detached from the second seat cushion fixing portion 22, that is, due to the gravity of the center of gravity structure 43, The first seat bottom pivoting portion 41 and the first seat cushion fixing portion 13 are relatively rotated, and are automatically lifted (as shown in FIG. 8B).

This creation can be further included (as shown in Figure 9):

The night light reminding device 50A is disposed on the first frame 10 and faces the traveling direction. The night light reminding device 50 is used to remind the warning to be careful to the pedestrians for safety.

The luminous reminder device 50A can be at least one of a bulb circuit structure and a Light-Emitting Diode (LED) circuit structure.

At least one alarm alerting device 50B is disposed on at least one of the first skeleton 10 or the second skeleton 20 for alerting the surrounding person.

The alarm alerting device 50B can be a buzzer structure.

A walker module 60A (see FIG. 10) is disposed on at least one of the first bobbin 10 and the second bobbin 20. And electrically connecting the night light reminding device 50A and the sound alerting device 50B, and the night light reminding device 50A can be activated and deactivated as needed, the walker module 60A is provided with a walker wireless transmission device 611, a control The device 612, the at least one distance detecting device 613 and a blood pressure detecting device 614. The walker wireless transmission device 611 is configured to provide the walker module 60A with external wireless transmission and wireless reception related signals.

The control device 612 is configured to control the distance detecting device 613 to detect whether the walker user is located within the detection distance (for example, set to 1 meter), and set to be a walker at a predetermined time (for example, 30 seconds). If the user may not be detected or an accident occurs, the warning signal 61A is generated, and the control device 612 controls the alarm reminder device 50B to emit a warning sound for warning, and the warning signal 61A is wirelessly transmitted. Go out.

The control device 612 is configured to control the distance detecting device 613 to detect whether there is an obstacle in front (the detection distance can be adjusted between 1 and 3 meters), and the same is generated when an obstacle is detected. The warning signal 61A, the control device 612 controls the alarm reminder device 50B to emit a warning sound for warning, and transmits the warning signal 61A wirelessly (the focus is on making the surrounding person notice the condition of the walking device, so It is necessary to distinguish whether there is a suspect in front or a walker user is too far away).

The control device 612 is also used to control the blood pressure detecting device 614 (which may be any known blood pressure detecting device, and will not be described in detail). The blood pressure measurement is performed on the walker user, and the blood pressure generated after the measurement is taken. The warning signal 61B, and when the blood pressure warning signal 61B is greater than or equal to the built-in blood pressure warning threshold, the blood pressure warning signal 61B is wirelessly transmitted through the walker wireless transmission device 611.

A mobile module 60B is wirelessly coupled to the walker module 60A and is carried by the walker user, and has a mobile wireless transmission device 621, a paging module 622, and an action recording module 623. a personal feature module 624, an application programming interface (API) module 625 (as shown in FIG. 11) and a boot program module (this module is selected according to actual needs) no).

The mobile wireless transmission device 621 is configured to wirelessly connect the mobility module 60A to the mobile module 60B. When the mobile wireless transmission device 621 receives the blood pressure warning signal 61B, the mobile wireless transmission device 622 can automatically initiate paging. Medical unit (for example, dial 119 automatically). The action recording module 623 (which may also be a built-in GPS of the mobile phone) is used to record the action position of the walking device, and the personal feature module 624 is used to build the personal characteristics of the walker user (for example, The heartbeat, blood pressure, body temperature, etc., the mobile application interface module 625 is used to perform operations such as setting and inputting the action module 60B.

The action module 60B can be at least one of a mobile phone, a communication tablet, and a wireless communication device.

A ride assisting device 70 (shown in FIG. 9) may be a structurally strong (safe) strap structure coupled to the first bobbin 20 adjacent to the grip portion 11. The ride assist device 70 is primarily A walker user seated on the seat cushion portion 40 is provided.

This creation mainly has the following modes of operation:

[a] Walk mode: This creation can provide assistive support to the grip portion 11, in which case the center of gravity is within the range of the triangular center of gravity region A (consisting of the front wheel portion 15 and the pair of rear wheel portions 24) Can improve the stability of the support and support process.

[b] Ride mode: This creation can provide a ride in the seat cushion portion 40 of the first position P1. At this time, the seat cushion portion 40 is located within the range of the triangular center of gravity area A, which can improve the stability of the ride. In particular, the creation has a ride assisting device that can be temporarily relied upon to improve ride comfort.

[c] folding mode: when the first skeleton 10 and the second skeleton 20 are relatively moved to the folding position PB; the seat cushion portion 40 is located at the second position P2 (as shown in FIG. 8B), The walking aid can be stored in a minimum volume (as shown in Figures 3A and 3B) (e.g., leaning against the wall) to avoid obstructing the passage.

The advantages and functions of this creation are as follows:

[1] With a triangular center of gravity area to improve stability. The creation consists of the front wheel part and the two rear wheel parts forming a triangular center of gravity area. The grip part and the seat cushion part are located in the triangular center of gravity area. The center of gravity is located in the center of gravity of the triangle regardless of the grip or the ride, which greatly improves the center of gravity. degree. Therefore, having a triangular center of gravity region can improve stability.

[2] It can be folded for easy storage. The first skeleton and the second skeleton of the creation can be relatively moved to the folding position, and the volume is greatly reduced, which is convenient for storage. Therefore, it can be folded for easy storage.

[3] With ride aids to improve ride comfort. The present invention is provided with a ride assisting device, and when seated in the seat cushion portion, the ride assisting device can be relied upon to improve ride comfort. Therefore, it has a ride assist device to improve ride comfort.

[4] With sound and light warnings to improve safety. This creation is equipped with a luminous reminder device and a warning device for warning sounds. It can emit sound and light sound when necessary, which can have a warning effect on the surrounding environment. Therefore, sound and light warning can improve safety.

The above is only a detailed description of the present invention by way of a preferred embodiment, and any modifications and variations of the embodiments are possible without departing from the spirit and scope of the present invention.

10‧‧‧First skeleton

11‧‧‧ grip

12‧‧‧First Skeleton Hub

13‧‧‧First seat cushion fixing

14‧‧‧First link pivoting

15‧‧‧ Front wheel

16‧‧‧ Holding the pivotal part

20‧‧‧Second skeleton

21‧‧‧Second skeleton pivoting

22‧‧‧Second seat cushion fixing

23‧‧‧Second link pivoting

24‧‧‧ Rear Wheel

30‧‧‧Restricted link set

40‧‧‧Cushion Department

50A‧‧‧Night light reminder

50B‧‧‧Police reminder

70‧‧‧Auxiliary device

P1‧‧‧ first position

PA‧‧‧open position

A‧‧‧ triangle center of gravity

Claims (9)

A walking aid includes: a first skeleton having a pair of grips, a pair of first skeleton pivoting portions, a first cushion fixing portion, and a pair of first links sequentially from top to bottom a pivoting portion and a front wheel portion; a second frame sequentially has a pair of second frame pivoting portions, a second seat cushion fixing portion, a pair of second link pivoting portions, and a pair from top to bottom The second bobbin pivoting portion is configured to pivotally connect the second bobbin to the first bobbin pivoting portion; a limiting link set is disposed on the pair of first connecting rod pivoting portions and the pair of Between the two link pivoting portions; a pad portion having a first position and a second position, and when located in the first position, is erected on the first seat pad fixing portion and the second seat Between the pad fixing portions; thereby, the first frame and the second frame are movable to an open position and a folded position; when in the open position, the pair of restricted links are fully deployed And limiting the opening extent of the first skeleton and the second skeleton, and the seat cushion portion is located at the first position; the front wheel portion and the pair of rear wheel portions are configured In the angular center of gravity region, the pair of gripping portions are located in the range of the triangular center of gravity region, and when the assisting support is provided, the center of gravity is located in the range of the triangular center of gravity region to improve the stability of the assisting support process; The first position of the seat cushion portion is located in the range of the triangular center of gravity region, and the center of gravity is located within the triangular center of gravity region when the ride is provided for improving the stability of the ride; and when the first skeleton and the first skeleton The second frame is relatively moved to the folding position, the pair of limiting links are folded, and the seat portion is located at the second position, and the walking device can be stored in a minimum volume. The walking device of claim 1, wherein the first frame corresponds to the grip portion and has a grip pivoting portion for the first frame and the pair of grip portions to mutually The pivoting is performed, and the pair of grips are rotatable to a holding position and a folding position. The walking device of claim 1, wherein: the first seat cushion fixing portion is a pipe structure; the second seat cushion fixing portion is a pipe structure; the pair of restriction link groups are a pair a connecting rod is respectively disposed between the pair of first connecting rod pivoting portions and the pair of second connecting rod pivoting portions; the seat cushion portion is corresponding to the first seat cushion fixing portion and the second seat cushion And each has a first bottom pivoting portion and a second bottom pivoting portion. The walking device of claim 3, wherein the first bottom pivoting portion is at least one C-shaped clip for clamping to the first seat cushion fixing portion; the second seat The bottom pivoting portion is at least one C-shaped clip for clamping to the second seat cushion fixing portion; when the seat cushion portion is located at the second position, the bottom cushion portion is completely detached from the first cushion fixing portion and The second seat cushion fixing portion. The walking device of claim 3, wherein the first bottom pivoting portion is at least one C-shaped clip for clamping to the first seat cushion fixing portion; the second seat The bottom pivoting portion is at least one C-shaped clip for clamping to the second cushion fixing portion; The seat cushion portion further includes a center of gravity structure disposed at an end of the seat cushion portion adjacent to the first bottom pivot portion; when the seat cushion portion is located at the second position, the second base is pivotally connected The second seat cushion fixing portion is completely detached, and the seat cushion portion is rotated relative to the first seat cushion fixing portion by the gravity of the gravity center structure, thereby automatically lifting up status. The walking device of claim 3, wherein the first bottom pivoting portion is a tubular member and the diameter is larger than the first cushion fixing portion, and the first cushion fixing portion is first detached The first skeleton is disposed in the first bottom pivoting portion and is pivotally disposed on the first frame; the second bottom pivoting portion is at least one C-shaped clip, and the clip can be clamped to the first frame a second seat cushion fixing portion; when the seat cushion portion is located at the second position, the second seat bottom pivoting portion can be completely detached from the second seat cushion fixing portion, and the first bottom pivoting portion is coupled to the first A pad fixing portion rotates relative to each other. The walking device of claim 3, wherein the first bottom pivoting portion is a tubular member and the diameter is larger than the first cushion fixing portion, and the first cushion fixing portion is first detached The first skeleton is disposed in the first bottom pivoting portion and is pivotally disposed on the first frame; the second bottom pivoting portion is at least one C-shaped clip, and the clip can be clamped to the first frame a second seat cushion fixing portion; the seat cushion portion further includes a center of gravity structure disposed at a position of the seat cushion portion adjacent to the first bottom pivot portion; When the seat cushion portion is located at the second position, the second seat bottom pivoting portion can be completely detached from the second seat cushion fixing portion, and the seat cushion portion is the first seat due to the gravity of the center of gravity structure. The bottom pivoting portion rotates relative to the first seat cushion fixing portion, and is in an automatically raised state. The walking device of claim 1, further comprising: a luminous reminding device disposed on the first skeleton and facing a direction of travel, the night light reminding device for reminding the warning direction The pedestrian is careful to ensure safety; the luminous reminder device is at least one of a bulb circuit structure and a light emitting diode circuit structure; at least one alarm reminding device is disposed at least one of the first skeleton and the second skeleton In addition, it is used to sound a warning to remind the people around; the alarm reminder device is a buzzer structure. The walking device of claim 8, further comprising: a walker module disposed on at least one of the first frame and the second frame, and electrically connecting the night light reminding device And the alarm reminding device can be used to activate and deactivate the night light reminding device; the walker module is provided with a walker wireless transmission device, a control device, at least one distance detecting device and a blood pressure detecting device The walker wireless transmission device is configured to provide the walker module with external wireless transmission and wireless reception related signals; the control device is configured to control the distance detection device to detect whether the walker user is located within the detection distance, When the detection signal is not detected within the predetermined time, the control device controls the alarm sounding device to sound a warning to perform the warning, and the warning signal is wirelessly transmitted; and the control device is used to control the The distance detecting device detects whether there is an obstacle in front, and when the obstacle is detected, the warning signal is also generated, and the control device controls the warning device to sound a warning sound to perform Alerting, and transmitting the warning signal wirelessly; the control device is configured to control the blood pressure detecting device to perform blood pressure measurement on the walker user, and take a blood pressure warning signal generated after the measurement, and when the blood pressure warning When the signal is greater than or equal to the built-in blood pressure warning threshold, the blood pressure warning signal is wirelessly transmitted through the walker wireless transmission device; a mobile module is wirelessly connected to the walker module, and is provided for the assistance The mobile device is carried around and has a mobile wireless transmission device, a paging module, a mobile recording module, a human feature module and a mobile application interface module; the mobile module is a mobile phone, communication At least one of a tablet and a wireless communication device; a ride assisting device is a structurally strong strap structure coupled to the first frame adjacent to the grip portion, the ride assisting device for providing a ride The walker user of the seat cushion portion relies on.