CN212214165U

CN212214165U - Weight-reducing walking aid

Info

Publication number: CN212214165U
Application number: CN202020721630.9U
Authority: CN
Inventors: 王勇; 蔡林
Original assignee: Hefei Bianri Medical Technology Co ltd
Current assignee: Hefei Bianri Medical Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-25
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a weight-reducing walking aid device, which comprises a supporting mechanism, a lifting mechanism and a straddle type weight-reducing mechanism; the riding type weight reducing mechanism is arranged on the lifting mechanism, the lifting mechanism is arranged on the supporting mechanism and used for adjusting the height of the riding type weight reducing mechanism, and the riding type weight reducing mechanism comprises a rack and a weight reducing seat which is arranged on the rack and can be used for riding. The utility model discloses when using, the user rides and strides on subtracting heavy seat, subtracts heavy seat like this and can support the human body, reaches and subtracts heavy purpose, and the gesture of riding strides is compared the position of sitting, and the limitation that human two low limbs received is little, and the degree of freedom is big, can walk, also can cooperate other low limbs training equipment to make up the use to when subtracting heavy, realize the purpose of low limbs training.

Description

Weight-reducing walking aid

Technical Field

The utility model relates to a training auxiliary assembly field, specifically speaking relate to a subtract heavy help capable device.

Background

At present, the number of hemiplegia sufferers is increasing at home, and limb rehabilitation training also becomes a research hotspot. Weight loss training is an important component of limb training, the existing weight loss equipment in the market can be roughly divided into a suspension type and a support type, the suspension type weight loss equipment generally has a complex structure, the body or the upper limb of a user is lifted through a wearing part so as to achieve the purpose of weight loss, and the weight loss device is troublesome to wear and is not easy to adjust the weight loss force. The existing supporting type weight reduction equipment generally adopts chair type support or arm support, so that the lower limb movement range is small when the equipment is used, and the weight reduction effect is poor. In addition, existing weight reduction devices often cannot be used in combination with large lower limb training devices, with a number of limitations.

Therefore, it is important to develop a weight reduction walker.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a low limbs home range is big is provided, can walk the training, also can cooperate other low limbs training equipment combination to use to subtract heavy helps capable device.

In order to solve the technical problem, the utility model discloses a following technical scheme: a weight-reducing walking aid device comprises a supporting mechanism, a lifting mechanism and a riding type weight-reducing mechanism; the riding type weight reducing mechanism is arranged on the lifting mechanism, the lifting mechanism is arranged on the supporting mechanism and used for adjusting the height of the riding type weight reducing mechanism, and the riding type weight reducing mechanism comprises a rack and a weight reducing seat which is arranged on the rack and can be used for riding.

Further, the riding weight reduction mechanism further comprises armrests and/or a backrest arranged on the frame.

Further, the armrest is mounted on the frame in a height position adjustable manner.

Further, the distance between the backrest and the weight-reducing seat is adjustably mounted on the frame or the armrest.

Further, a binding belt is arranged on the backrest.

Furthermore, the riding type weight reducing mechanism further comprises a hand push handle which is arranged on the rack and is positioned behind the weight reducing seat.

Further, the weight-reducing seat is designed in a narrow strip shape.

Furthermore, the lifting mechanism comprises a linear driver, the upper end of the linear driver is connected to the rack, and the lower end of the linear driver is connected to the supporting mechanism.

Further, elevating system still includes the flexible cooperation structure more than a pair, flexible cooperation structure is including fixing vertical guide rail on the supporting mechanism with fix vertical slide bar in the frame, vertical slide bar slidable mounting be in on the vertical guide rail, vertical slide bar with be provided with between the vertical guide rail and make vertical slide bar with the detachable first retaining member that vertical guide rail locked each other.

Furthermore, the supporting mechanism comprises two supporting rods arranged at intervals and a supporting frame connected between the two supporting rods, the lifting mechanism is arranged on the supporting frame, and the two supporting rods are respectively positioned on the left side and the right side of the weight reducing seat.

The beneficial effects of the utility model are embodied in:

when the body weight reducing seat is used, a user straddles the body weight reducing seat, so that the body weight reducing seat can support the human body to achieve the purpose of reducing the weight, and compared with a sitting posture, the straddling posture has small limitation on two lower limbs of the human body, high degree of freedom, enlarged lower limb moving range and capability of walking training; compared with the suspension type, the riding type does not need troublesome binding, and the operation is simple; the utility model can be used in combination with other lower limb training devices, so that the user can use the riding posture to train the lower limbs while losing weight, and the normal gait posture of the human body is met;

additionally, the utility model discloses a height that striding type subtracts heavy mechanism is adjusted to elevating system, thereby adjust the height that subtracts heavy seat, the holding power that makes user's shank receive increases or reduces, can hold up the user to the appearance of standing from the position of sitting, continue to rise and can leave ground to low limbs, before removing user to low limbs training equipment through mobilizable supporting mechanism, can directly train on low limbs training equipment, can satisfy subtract heavy demand and training gesture under the multiple situation, and also can satisfy the user's of different sizes demand, and the suitability is better.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a perspective view of fig. 1 from another view angle.

Fig. 3 is a side view schematic of the structure of fig. 1.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic view of the arrangement of the first locking member of fig. 1.

The components in the drawings are labeled as follows: 10 supporting mechanisms, 101 supporting rods, 102 supporting frames and 103 walking wheels; 20 lifting mechanisms, 201 linear drivers, 202 vertical guide rails, 2021 bolt abdicating holes, 2022 nuts, 203 vertical slide bars and 204 first locking pieces; 30 riding type weight reducing mechanism, 301 frame, 302 weight reducing seat, 3021 cushion, 303 armrest, 304 backrest, 3041 bandage, 305 handle, 306 first sleeve, 307 second locking piece, 308 first sleeve and 309 third locking piece.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

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. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-5.

The utility model discloses a weight-reducing walking aid device, which comprises a supporting mechanism 10, a lifting mechanism 20 and a straddle type weight-reducing mechanism 30;

the riding type weight reducing mechanism 30 is arranged on the lifting mechanism 20, the lifting mechanism 20 is arranged on the supporting mechanism 10 and is used for adjusting the height of the riding type weight reducing mechanism 30, and the riding type weight reducing mechanism 30 comprises a frame 301 and a weight reducing seat 302 which is arranged on the frame 301 and can be used for riding.

When the body weight reducing seat is used, a user straddles the body weight reducing seat, so that the body weight reducing seat can support the human body to achieve the purpose of reducing weight, the straddling posture is smaller than the sitting posture, the limitation on two lower limbs of the human body is small, the freedom degree is large, the lower limb moving range is enlarged, walking training can be carried out, and the body weight reducing seat can be combined with other lower limb training equipment for use, so that the user can carry out lower limb training by using the straddling posture while reducing weight, and the body weight reducing seat accords with the normal gait posture of the human body;

additionally, the utility model discloses a height that striding type subtracts heavy mechanism is adjusted to elevating system to adjust the height that subtracts heavy seat, the holding power that makes user's shank receive increases or reduces, can hold up the user to the appearance of standing from the position of sitting, and it can leave ground to low limbs to continue to rise, can satisfy subtract heavy demand and training gesture under the multiple situation, also can satisfy the user's of different sizes demand moreover, and the suitability is better.

In one embodiment, the bottom of the supporting mechanism 10 is provided with a plurality of walking wheels 103. By the design, the device is convenient to move, so that a user can conveniently walk and train, and the device is convenient to move to other lower limb training equipment for matching training.

In one embodiment, the lifting mechanism 20 includes a linear actuator 201 having an upper end connected to the frame 301 and a lower end connected to the support mechanism 10. Design like this, can go up and down through linear actuator direct drive frame, height-adjusting uses very convenient and fast.

In specific implementation, the linear actuator can select various linear reciprocating driving devices such as an electric push rod, a hydraulic cylinder or an air cylinder, and other mechanisms capable of achieving lifting can be adopted.

In an embodiment, the lifting mechanism 20 further includes more than one pair of telescopic engagement structures, the telescopic engagement structures include a vertical guide rail 202 fixed on the support mechanism 10 and a vertical slide bar 203 fixed on the frame 301, the vertical slide bar 203 is slidably mounted on the vertical guide rail 202, and a detachable first locking member 204 capable of locking the vertical slide bar 203 and the vertical guide rail 202 to each other is disposed between the vertical slide bar 203 and the vertical guide rail 202. Vertical slide bar slidable mounting makes things convenient for vertical slide bar to reciprocate on vertical guide rail to can realize the rigidity through first retaining member after removing required position, the concertina cooperation structure can increase the elevating movement stability of frame, also can play the supporting role to the frame.

Preferably, the vertical guide rail 202 is a pipe structure, the vertical sliding rod 203 is a rod structure, and the vertical sliding rod 203 is sleeved in the vertical guide rail 202 to form a sliding pair. The design like this, simple structure, simple to operate, vertical slide bar reciprocates and contracts swiftly. More preferably, the cross-sections of the vertical guide 202 and the vertical slide bar 203 are square. Therefore, the two parts have no circumferential rotational freedom degree and only axial sliding fit, and are more stable and reliable. More preferably, the vertical sliding rod 203 is a hollow structure, so that the weight is light and the material is saved.

Preferably, the first locking member 204 is a bolt configured as follows: open on the vertical guide rail 202 and have bolt hole 2021 of stepping down, on the outer wall of vertical guide rail 202 in the periphery of bolt hole 2021 of stepping down is fixed with nut 2022, first retaining member 204 threaded connection be in on the nut 2022, and through screwing up and the pine retreat first retaining member 204, first retaining member 204 can pass bolt hole 2021 of stepping down supports tightly on the vertical slide bar 203, also can follow withdraw from in the vertical guide rail 204. The design is that the vertical guide rail and the vertical sliding rod are tightly pressed together by the abutting force of the first locking piece, the static friction force of the vertical guide rail and the vertical sliding rod is increased, so that the vertical guide rail and the vertical sliding rod are locked with each other, when the height of the rack needs to be adjusted, the first locking piece is loosened, then the linear driver is started, the rack is moved to the proper height, and then the first locking piece is screwed down.

In one embodiment, the weight-reducing seat 302 is a narrow strip-type design. The design is convenient for a user to ride and the opening angle of the two lower limbs can not be too large. Preferably, the top of the weight-reducing seat 302 is laid with a soft pad 3021, which can improve the comfort.

In one embodiment, the straddle weight reduction mechanism 30 further comprises an armrest 303 and/or a backrest 304 disposed on the frame 301. The back is used for the user to ride and strides on subtracting heavy seat back portion and lean on the back, and the handrail is used for the user to ride and strides on subtracting heavy seat back upper limbs and hold up on the handrail, improves the travelling comfort of using.

In one embodiment, the backrest 304 is provided with a strap 3041. By the design, a user can fix the body on the backrest through the binding belt, and the stability of the body is ensured.

In one embodiment, the armrest 303 is height-adjustably mounted on the frame 301. Design like this, can adjust the height of handrail according to different user's different user demand, the practicality is better.

Preferably, the armrest 303 is height-position adjustably mounted on the frame 301 using the following structure: the handle 303 is fixed on the first sleeve 306, the first sleeve 306 is slidably sleeved on the frame 301, and a detachable second locking member 307 which can lock the first sleeve 306 and the frame 301 with each other is arranged between the first sleeve 306 and the frame 301. The design is simple in structure and easy to manufacture and install, in specific implementation, the second locking piece can also be a bolt and configured through a configuration structure (shown in fig. 5) which is the same as that of the first locking piece, and repeated description is omitted for simplicity of description.

Preferably, the armrest 303 is designed in a U shape, and is fixed on the first sleeve 306 with an opening facing forward, and two side sections of the armrest 303 are respectively located at the left and right sides of the weight-reducing seat 302. The design structure is simple, and the holding of both hands can be met.

In one embodiment, the backrest 304 is adjustably mounted to the frame 301 or the armrest 303 at a distance from the weight-reduction seat 302. The design can adjust the distance between the armrest and the weight-reducing seat according to different use requirements of different users, the most comfortable backrest angle is obtained, the practicability is better, and preferably, the horizontal distance between the backrest and the weight-reducing seat is designed to be adjustable.

Preferably, the backrest 304 is adjustably mounted on the armrest 303 at a distance from the weight-reduction seat 302 using the following structure: the backrest 304 is fixed on the second sleeve 308, the second sleeve 308 is slidably sleeved on the handle 303, and a detachable third locking member 309 capable of locking the second sleeve 308 and the handle 303 to each other is arranged between the second sleeve 308 and the handle 303. The design is simple in structure and easy to manufacture and install, in specific implementation, the third locking piece can also be a bolt and is configured through a configuration structure (shown in fig. 5) which is the same as that of the first locking piece, and repeated description is omitted for the sake of brevity.

More preferably, the armrest 303 is designed in a U shape, two second sleeves 308 are disposed to be respectively slidably sleeved on two side sections of the armrest 303, the two side sections of the armrest 303 are parallel to the weight-reduction seat 302 with a narrow strip-shaped design, and the backrest 304 is fixed between the two second sleeves 308. By the design, the mounting structure of the backrest is more stable and reliable.

In one embodiment, the straddle weight-reducing mechanism 30 further includes a push handle 305 disposed on the frame 301 and behind the weight-reducing seat 302. By the design, the device can be moved by pushing the handle, and convenience and rapidness are realized.

Preferably, the handle 305 is U-shaped, with an opening facing backwards and fixed to the frame 301. The design structure is simple, and the holding of both hands can be met.

In an embodiment, the supporting mechanism 10 includes two supporting rods 101 disposed at an interval from each other and a supporting frame 102 connected between the two supporting rods 101, the lifting mechanism 20 is disposed on the supporting frame 102, and the two supporting rods 101 are respectively located at left and right sides of the weight-reducing seat 302. By the design, the supporting mechanism does not occupy the space below the weight-reducing seat, and a user can be ensured to have enough walking space or training space. In specific implementation, a plurality of walking wheels can be respectively arranged at the bottoms of the two supporting rods 101, so that the walking wheels are more symmetrical in installation and stable in walking.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims

1. A weight-reducing walking aid device is characterized in that: comprises a supporting mechanism, a lifting mechanism and a riding type weight reducing mechanism;

the riding type weight reducing mechanism is arranged on the lifting mechanism, the lifting mechanism is arranged on the supporting mechanism and used for adjusting the height of the riding type weight reducing mechanism, and the riding type weight reducing mechanism comprises a rack and a weight reducing seat which is arranged on the rack and can be used for riding.

2. A weight reducing walker device as claimed in claim 1 wherein: the riding type weight reducing mechanism further comprises armrests and/or a backrest which are arranged on the rack.

3. A weight reducing walker device as claimed in claim 2 wherein: the armrest is mounted on the frame in a height position adjustable manner.

4. A weight reducing walker device as claimed in claim 2 or claim 3 wherein: the distance between the backrest and the weight-reducing seat is adjustably mounted on the frame or the armrest.

5. A weight reducing walker device as claimed in claim 1 or 2 or 3 wherein: the riding type weight reducing mechanism further comprises a hand push handle which is arranged on the rack and is positioned behind the weight reducing seat.

6. A weight reducing walker device as claimed in claim 1 or 2 or 3 wherein: the bottom of the supporting mechanism is provided with a plurality of travelling wheels.

7. A weight reducing walker device as claimed in claim 1 or 2 or 3 wherein: the weight reducing seat is designed in a narrow strip shape.

8. A weight reducing walker device as claimed in claim 1 or 2 or 3 wherein: the lifting mechanism comprises a linear driver, the upper end of the linear driver is connected to the rack, and the lower end of the linear driver is connected to the supporting mechanism.

9. A weight reducing walker device as claimed in claim 8 wherein: elevating system still includes the flexible cooperation structure more than the pair, flexible cooperation structure is including fixing vertical guide rail on the supporting mechanism is with fixing vertical slide bar in the frame, vertical slide bar slidable mounting be in on the vertical guide rail, vertical slide bar with be provided with between the vertical guide rail and make vertical slide bar with the first retaining member that can unload that vertical guide rail locks each other.

10. A weight reducing walker device as claimed in claim 1 or 2 or 3 wherein: the supporting mechanism comprises two supporting rods arranged at intervals and a supporting frame connected between the two supporting rods, the lifting mechanism is arranged on the supporting frame, and the two supporting rods are respectively positioned on the left side and the right side of the weight reducing seat.