CN208626145U

CN208626145U - a walker

Info

Publication number: CN208626145U
Application number: CN201720881364.4U
Authority: CN
Inventors: 汪晓铭; 李丹; 赵展; 喻洪流; 余嘉雯; 王天靖
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2017-07-20
Filing date: 2017-07-20
Publication date: 2019-03-22
Anticipated expiration: 2027-07-20

Abstract

The utility model discloses a walker, comprising: a bracket, comprising a first support frame and a second support frame arranged side by side, the first support frame and the second support frame are in an inverted U shape, forming four support feet; The cross beam and the right cross beam are respectively set on the first support frame and the second support frame; the backrest is set between the first support frame and the second support frame, and the two sides are respectively fixed on the first support frame and the second support frame ; Weight loss training frame, including left training frame, right training frame and locking device, the left training frame and right training frame are respectively fixed on the left cross beam and right cross beam by locking device; and seat cushion, including left seat cushion and The right seat cushion is coaxially connected between the right end of the right seat cushion and the right beam, and two soft suspension ropes are connected to the weight loss training frame.

Description

A kind of walk helper

Technical field

The utility model relates to a kind of rehabilitation training utensils, and in particular to a kind of walk helper.

Background technique

The frame-type walk helper for patient's walking rehabilitation training and old man's auxiliary walking on the market is broadly divided into now Three classes: four feet have wheel-type and bipod to have wheel-type without wheel-type, four feet.The advantage and disadvantage of these three types of walk helpers are as follows:

Walk helper of four feet without wheel-type is larger due to the resistance on stabilizer blade and ground, it is not easy to skid, patient is helping walking When be not easy to slip, stability is good, but this walk helper need when in use patient mentioned could by its toward Forward It is dynamic, it is contemplated that the user of walk helper is mostly the patient or old man of weakness of the lower extremities, so such move mode is too Arduously and there is some potential safety problems；

It is more laborsaving that four feet have the walk helper of wheel-type although to use patient, but due between walk helper and ground Frictional force very little, cause patient to buttress walk helper and advance and especially go up a slope or when descending, once body forward or to Rear-inclined, then can skid wrestling；

Although bipod has the shortcomings that wheel-type walk helper compensates for the two kinds of walk helpers in front to a certain extent, from another For angle, the advantages of also weakening the two kinds of walk helpers in front, that is to say, that bipod has the stability of the walk helper of wheel-type to be not so good as Four feet have wheel-type walk helper not as good as four feet without wheel-type walk helper, flexibility.

Utility model content

The utility model is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of walk helper.

The utility model provides a kind of walk helper, has the feature that, comprising: bracket, including be arranged side by side the One support frame and the second support frame, the first support frame and the second support frame are inverted u-shaped, form four support legs；Left crossbeam and the right side Crossbeam is respectively arranged on the first support frame and the second support frame；Backrest is set between the first support frame and the second support frame, two Side is individually fixed on the first support frame and the second support frame；Weight-reducing training rack, including left training stand, right training stand and locking dress It sets, left training stand and right training stand are separately fixed on left crossbeam and right crossbeam by locking device；And cushion, including rotation The left cushion and right cushion of connection, it is coaxially connected between the right end of right cushion and right crossbeam.

In walk helper provided by the utility model, have the feature that, further includes: comprehensive castor mechanism, including It is separately positioned on the castor of the bottom end of support frame, which includes: casing, is welded in the outside of support frame；Spring is set to casing It is internal；Branch foot lever is fixedly connected in the inner hole of spring and with spring；Wheel shaft, set on the other end of branch foot lever；And it is auxiliary Traveling wheel is helped, is set on wheel shaft.

It in walk helper provided by the utility model, can also have the following features: wherein, casing upper semisection is cylinder Shape, lower semisection are truncated cone-shaped, and bottom end is equipped with rubber antiskid set.

It in walk helper provided by the utility model, can also have the following features: wherein, the upper and lower ends point of spring It is not fixed on the sole of the first support frame and the second support frame and the upper end of branch foot lever.

It in walk helper provided by the utility model, can also have the following features: wherein, locking device includes:

Rotating handle is equipped with internal screw thread, with left training stand and right training stand set on the lower end of left training stand and right training stand The external screw thread of lower end is cooperatively connected；

Upper beam folder, is arranged in the lower end of rotating handle；And

Lower beam folder presss from both sides pairing up and down with upper beam and connects, left training stand and right training stand are locked at left crossbeam respectively On right crossbeam.

In walk helper provided by the utility model, it can also have the following features: wherein, connected on weight-reducing training rack There are two soft lifting ropes.

It in walk helper provided by the utility model, can also have the following features: wherein, the inside of left crossbeam is equipped with One baffle.

It in walk helper provided by the utility model, can also have the following features: wherein, left training stand and right training One of them of frame is equipped with groove, another is equipped with boss corresponding with groove, left training stand and right training stand by groove and Boss, which cooperates, to be connected.

It in walk helper provided by the utility model, can also have the following features: wherein, upper beam folder and lower beam One layer of memory foam non-slip mat is equipped on the inside of folder.

The action and effect of utility model

The walk helper according to involved in the utility model, because of the comprehensive castor mechanism with automatic locking function, institute With patient when carrying out walking rehabilitation training pushing walking aid forward, it is only necessary to touch and not have to lift walk helper, and push It is more laborsaving when walk helper, more flexible.Because being equipped with dismountable weight-reducing training rack, patient can be according to itself rehabilitation The difference of period and rehabilitation environment selects to carry out the walking rehabilitation training of normal walking rehabilitation training or weight-reduction suspension, But also the more convenient transport of walk helper and storage.Because being equipped with folding cushion, patient can sit down whenever and wherever possible To rest.

Detailed description of the invention

Fig. 1 is the schematic perspective view in the embodiments of the present invention；

Fig. 2 is the side view in the embodiments of the present invention；

Fig. 3 (a) is the structural schematic diagram (one) of the comprehensive castor in the embodiments of the present invention；

Fig. 3 (b) is the structural schematic diagram (two) of the comprehensive castor in the embodiments of the present invention；

Fig. 3 (c) is the structural schematic diagram (three) of the comprehensive castor in the embodiments of the present invention；

Fig. 4 is the structural schematic diagram of the weight-reducing training rack locking device in the embodiments of the present invention.

Specific embodiment

In order to be easy to understand technological means of the utility model and effect, with reference to embodiments and attached drawing The utility model is specifically addressed.

Embodiment:

Fig. 1 is the schematic perspective view in the embodiments of the present invention, and Fig. 2 is in the embodiments of the present invention Side view.

As shown in Figures 1 and 2, a kind of walk helper 100 of the present embodiment, comprising: bracket 1, right crossbeam 3, leans on left crossbeam 2 Back 4, comprehensive castor mechanism 5 and weight-reducing training rack 6.

Bracket 1, including the first support frame 101 and the second support frame 102 arranged side by side, the first support frame 101 and second Support frame 102 is inverted u-shaped, forms four support legs.

Left crossbeam 2 and right crossbeam 3 are respectively arranged on the first support frame 101 and the second support frame 102, left crossbeam 2 it is interior Side is equipped with a baffle 10.

Backrest 4 is set between the first support frame 101 and the second support frame 102, and two sides are individually fixed in the first support frame 101 and second on support frame 102.

Fig. 3 (a) is the structural schematic diagram (one) of the comprehensive castor in the embodiments of the present invention, and Fig. 3 (b) is this The structural schematic diagram (two) of comprehensive castor in the embodiment of utility model, Fig. 3 (c) is in the embodiments of the present invention The structural schematic diagram (three) of comprehensive castor.

As shown in Fig. 3 (a), 3 (b) and 3 (c), comprehensive castor mechanism 5, the bottom end including being separately positioned on support frame Castor, castor include: casing 501, spring 502, branch foot lever 503, wheel shaft 504 and secondary row travelling wheels 505.

Casing 501 is welded in the outside of support frame, and 501 upper semisection of casing is cylinder, and lower semisection is truncated cone-shaped, bottom end Equipped with rubber antiskid set.

Spring 502 is set to inside casing 501, and the upper and lower ends of spring 502 are separately fixed at the first support frame 101 and the The sole of two support frames 102 and the upper end of branch foot lever 503.

Branch foot lever 503 is fixedly connected in the inner hole of spring 502 and with spring.

Wheel shaft 504, set on the other end of branch foot lever 503.

Secondary row travelling wheels 505 are set on wheel shaft 504.

As shown in Figure 1, Figure 2 and shown in Fig. 4, weight-reducing training rack 6 is connected with two soft lifting ropes 7, including left training stand 601, Right training stand 602 and locking device 8, left training stand 601 and right training stand 602 are separately fixed at left crossbeam by locking device 8 2 and right crossbeam 3 on, locking device 8 include: rotating handle 801, upper beam folder 802 and lower beam folder 803.

One of them of left training stand 601 and right training stand 602 are equipped with groove, another is equipped with corresponding with groove convex Platform, left training stand 601 and right training stand 602 are cooperated by groove and boss and are connected.

Rotating handle 801 is equipped with internal screw thread, with left training stand set on the lower end of left training stand 601 and right training stand 602 601 and 602 lower end of right training stand external screw thread be cooperatively connected.

Upper beam folder 802, is arranged in the lower end of rotating handle 801.

Lower beam folder 803 connects with about 802 pairing of upper beam folder, left training stand 601 and right training stand 602 is distinguished It is locked on left crossbeam 2 and right crossbeam 3.

The inside of upper beam folder 802 and lower beam folder 803 is equipped with one layer of memory foam non-slip mat.

As depicted in figs. 1 and 2, cushion 9, left cushion 901 and right cushion 902 including rotation connection, the right side of right cushion 902 It is coaxially connected between end and right crossbeam 3.

The course of work of the present embodiment walk helper is as follows:

In the walk helper 100 of the present embodiment, patient's both hands buttress the first support frame 101 and the second support frame 102 downwards by When pressing walk, secondary row travelling wheels 505 are retracted in casing 501, so that casing 501 is landed, are formed a walk helper of the quadrangle without wheel-type. When patient keeps standing position when pushing walking aid forward, the longitudinal force being applied on walk helper reduces, secondary row travelling wheels 505 Casing 501 is stretched out, the walk helper that four feet have wheel-type is formed.Walk helper can be used as chair use when cushion 9 is laid flat, and be used for When walking, placement can be folded.

The action and effect of embodiment

The walk helper of the present embodiment, because the comprehensive castor mechanism with automatic locking function, patient are carrying out Walk rehabilitation training forward pushing walking aid when, it is only necessary to touch and do not have to lift walk helper, and when pushing walking aid more It is laborsaving, more flexible.Because being equipped with dismountable weight-reducing training rack, patient can be according to itself rehabilitation period and rehabilitation The difference of environment selects to carry out the walking rehabilitation training of normal walking rehabilitation training or weight-reduction suspension, but also walk helper More convenient transport and storage.Because being equipped with folding cushion, patient can sit back whenever and wherever possible.

The walk helper of the present embodiment keeps its frictional force between ground larger because of the rubber antiskid set below casing, So skid resistance is good, patient is safer when walking.

The walk helper of the present embodiment, because weight-reducing training rack is dismountable, patient more flexible side when in use Just.

Above embodiment is the preferred case of the utility model, is not intended to limit the protection scope of the utility model.

Claims

1. a walker, is characterized in that, comprises:

a bracket, comprising a first support frame and a second support frame arranged side by side, the first support frame and the second support frame are in an inverted U shape, forming four support feet;

The left beam and the right beam are respectively arranged on the first support frame and the second support frame;

the backrest is arranged between the first support frame and the second support frame, and the two sides are respectively fixed on the first support frame and the second support frame;

a weight loss training rack, comprising a left training rack, a right training rack and a locking device, the left training rack and the right training rack are respectively fixed on the left beam and the right beam through the locking device; and

The seat cushion includes a left seat cushion and a right seat cushion that are rotatably connected, and the right end of the right seat cushion is coaxially connected to the right beam,

Wherein, the weight loss training frame is connected with two soft suspension ropes.

2. The walker of claim 1, further comprising:

an omnidirectional caster mechanism, comprising casters respectively arranged at the bottom end of the support frame,

Wherein, the casters include:

a sleeve, welded on the outside of the support frame;

a spring, arranged inside the sleeve;

a support rod, which is arranged in the inner hole of the spring and is fixedly connected with the spring;

an axle, located at the other end of the support rod; and

An auxiliary running wheel is arranged on the axle.

3. The walker according to claim 2, wherein:

Wherein, the upper half of the sleeve is cylindrical, the lower half is truncated, and the bottom end is provided with a rubber anti-skid sleeve.

4. The walking aid according to claim 2, wherein:

Wherein, the upper and lower ends of the spring are respectively fixed on the soles of the first support frame and the second support frame and the upper end of the support rod.

5. The walker of claim 1, wherein:

Wherein, the locking device includes:

a rotating handle, arranged on the lower ends of the left training rack and the right training rack, and provided with an inner thread, which is matched and connected with the outer thread at the lower ends of the left training rack and the right training rack;

an upper beam clamp, disposed at the lower end of the rotary handle; and

The lower beam clip is connected vertically with the upper beam clip, and the left training frame and the right training frame are respectively locked on the left beam and the right beam.

6. The walker of claim 1, wherein:

Wherein, the inner side of the left beam is provided with a baffle plate.

7. The walker of claim 1, wherein:

Wherein, one of the left training frame and the right training frame is provided with a groove, and the other is provided with a boss corresponding to the groove, and the left training frame and the right training frame pass through the groove The groove and the boss are connected with each other.

8. The walker of claim 5, wherein:

Wherein, the inner sides of the upper beam clip and the lower beam clip are provided with a layer of memory foam anti-skid pads.