CN206198176U - A kind of stand-type car of taking care of oneself - Google Patents

Abstract

The utility model provides a kind of stand-type car of taking care of oneself, including chassis walking mechanism, fixed support, armrest mechanism, chest and abdomen supporting mechanism, back supporting mechanism, buttocks supporting mechanism, knee supporting mechanism；Wherein fixed support is located at the front upper of chassis walking mechanism and support bracket fastened top is additionally provided with that armrest mechanism, chest and abdomen supporting mechanism are connected with armrest mechanism, buttocks supporting mechanism is then connected with fixed support.A kind of stand-type car of taking care of oneself of the utility model has the advantages that to design ingenious, compact conformation, simple to operate and safety and stability.

Description

A kind of stand-type car of taking care of oneself

Technical field

The utility model is related to one kind to take care of oneself car, more particularly to a kind of stand-type car of taking care of oneself.

Background technology

Self-care car is one of main tool that paralysis crowd, the handicapped crowd of legs and feet and weak the elderly go on a journey, so And self-care car on the market can only provide sitting posture mostly at present, user can only be sitting on wheelchair always, and single sedentary posture is led Cause user's buttocks to be in the oppression state for a long time, easily produce bedsore to even result in leg muscle atrophy, and it is existing a New standing self-care car, its principle is fixed on one vertically on the bed put, it is necessary to by user's whole body similar to by user It is fixed on self-care car, whole-body muscle cannot still be liberated.Using these self-care cars, user usually needs other people help The daily routines such as could complete to take exercise, have dinner, wash one's face and rinse one's mouth, going to toilet, it is impossible to fully achieve user and take care of oneself.These are taken care of oneself Car is only a kind of walking-replacing tool of user, also cannot provide exercise function for user, to the rehabilitation of user rarely Help.

In sum, self-care car of the prior art can not allow user to realize taking care of oneself, accordingly, it would be desirable to design a The handicapped crowd of the crowd of paralysing, legs and feet and weak the elderly's stick-up can be helped, realizes taking care of oneself and taking exercise health The self-care car important in inhibiting of multiple function.

The content of the invention

The purpose of this utility model is to provide a kind of stand-type car of taking care of oneself, and the car of taking care of oneself includes：Chassis row Walk mechanism, fixed support, armrest mechanism, chest and abdomen supporting mechanism, back supporting mechanism, buttocks supporting mechanism and knee support machine Structure；Wherein described fixed support is located at the front upper of the chassis walking mechanism and the support bracket fastened top is additionally provided with The armrest mechanism, the chest and abdomen supporting mechanism are connected with the armrest mechanism, the buttocks supporting mechanism is then solid with described Fixed rack is connected；The back supporting mechanism mainly includes the first swing arm frame being fixed on the fixed support and the second pendulum The flexible swing arm of arm support, first for being flexibly connected with first swing arm frame and second swing arm frame respectively and the second flexible pendulum Waist support and the second drive mechanism that arm is connected with the described first flexible swing arm and the second flexible swing arm end；It is described Second drive mechanism include that linear actuator, middle part be connected with the linear actuator mobile terminal by first swing arm frame and The "T"-shaped power transmission shaft of the second swing arm frame upper end support, the two ends of the "T"-shaped power transmission shaft are movably connected with described first and stretch Contracting swing arm and the support end of the second flexible swing arm.

Preferably, the buttocks supporting mechanism includes the 3rd drive mechanism and 4 wheel driven positioned at the fixed support top The first bundling belt and the second binding that motivation structure, one end are connected with the 3rd drive mechanism and the 4th drive mechanism respectively Band and the buttocks supporting pad being connected with the other end of first bundling belt and second bundling belt.

Preferably, first bundling belt and second bundling belt are respectively from the described first flexible swing arm and described second What the support end of flexible swing arm was pierced into and set from two grades of bars of the described first flexible swing arm and the second flexible swing arm opens Mouth is passed.

Preferably, first swing arm frame and second swing arm frame are two grades of member structures of retractable self-locking.

Preferably, the knee supporting mechanism includes the first knee support of " U "-shaped channel-shaped and the support of the second knee, institute State the support of the first knee and second knee support is separately fixed at the two of first swing arm frame and second swing arm frame On level bar.

Preferably, the armrest mechanism include bottom be connected with the fixed support expansion link, positioned at expansion link upper end The handle in portion and the second driving mechanisms control device positioned at handle end.

Preferably, the chest and abdomen supporting mechanism include be connected with the expansion link upper end connecting rod, be fixed on described in Connect the chest and abdomen supporting plate and the integrated manipulator in the connecting rod of boom end.

Preferably, the chassis walking mechanism include base plate, respectively be located at the base plate before and after lower section front component and First driving machine of wheel assembly, the pedal positioned at base plate middle part both sides and the driving chassis walking mechanism walking Structure.

Preferably, the front component is additionally provided with shock-absorbing arms, damping trough and damping damping.

Preferably, the two ends of the "T"-shaped power transmission shaft and first swing arm frame and the support end of second swing arm frame The kind of drive be gear drive.

To sum up a kind of stand-type car of taking care of oneself of the utility model have design ingenious, compact conformation, it is simple to operate and The advantages of safety and stability.

It should be appreciated that foregoing description substantially and follow-up description in detail are exemplary illustration and explanation, should not As the limitation to the claimed content of the utility model.

Brief description of the drawings

With reference to the accompanying drawing enclosed, the more purposes of the utility model, function and advantage will be by the utility model embodiment party The described below of formula is illustrated, wherein：

Fig. 1 schematically shows the schematic diagram that user operates the self-care car normally travel；

Fig. 2 schematically shows the three-dimensional structure diagram of self-care car described in the utility model；

Fig. 3 schematically shows the structural representation of self-care car back supporting mechanism described in the utility model；

Fig. 4 schematically shows the schematic diagram that user operates the self-care car switching sitting posture and stance.

Specific embodiment

By reference to one exemplary embodiment, the purpose of this utility model and function and for realizing these purposes and function Method will be illustrated.However, the utility model is not limited to one exemplary embodiment as disclosed below；Can be by not It is realized with form.The essence of specification is only to aid in various equivalent modifications Integrated Understanding the utility model Detail.

Hereinafter, embodiment of the present utility model will be described with reference to the drawings.In the accompanying drawings, identical reference is represented Same or similar part, or same or like step.

Fig. 1 and Fig. 2 respectively illustrate the signal in a kind of traveling of stand-type car 100 of taking care of oneself of the utility model Figure and three-dimensional structure diagram.The utility model self-care car 100 includes：Chassis walking mechanism 1, fixed support 2, armrest mechanism 3, chest and abdomen Supporting mechanism 4, back supporting mechanism 5, knee supporting mechanism 6, buttocks supporting mechanism 7, physical disabilities, example are mainly using object As leg is disabled or lower part of the body paralytic.

Chassis walking mechanism 1, positioned at the bottom of self-care car 100, be mainly used in carry user and drive self-care car 100 to Preceding traveling.The self-care car 100 includes base plate 11, front component 12, wheel assembly 13, pedal 14 and drives chassis vehicle with walking machine First drive mechanism 15 of the walking of structure 1.Wherein pedal 14 is provided with before and after being located at the middle part both sides of base plate 11, pedal 14 Annular barrier sheet, prevents the both feet of user from larger slip occurring, and serves the purpose of regular user's both feet.

Be respectively arranged below front component 12 and wheel assembly 13 before and after base plate 11, front component 12 be driving wheel and Driving dynamics, wheel assembly 13 are provided for driven pulley and preferably using universal by the first drive mechanism 15 positioned at the front portion of base plate 11 Wheel assembly.Front component 12 is additionally provided with shock-absorbing arms 16, damping trough 17 and damping damping 18, and similarly, wheel assembly 13 also may be used Corresponding damping device is provided with, so as to effectively reduce the shockproofness that the self-care car 100 is produced in the process of moving, it is ensured that The security of user and increased the ride comfort of user.

Fixed support 2, positioned at base plate 11 front upper and be steel frame construction, its bottom is fixedly connected on base plate 11, It is mainly used in fixing the first drive mechanism 15, shock-absorbing arms 16, damping trough 17 and damping damping 18 etc..

Armrest mechanism 3, positioned at the surface of fixed support 2, its bottom is fixedly connected at the central upper portion of fixed support 2 simultaneously Set vertically upward, mainly include expansion link 31, the handle 32 positioned at the upper end of expansion link 31 and positioned at the end of handle 32 Second driving mechanisms control device 33.Expansion link 31 is two grades of bars or multistage bar structure, retractable self-locking, when in use can be with Height according to user is adjusted.

Chest and abdomen supporting mechanism 4, positioned at user's chest or the front of belly, chest or abdomen for supporting user Portion, prevents user from dumping forward, and helps user's stabilization to stand and realize standing for a long time.Chest and abdomen supporting mechanism 4 mainly includes Connecting rod 41, chest and abdomen supporting plate 42 and integrated manipulator 43, the integrated manipulator 43 are used to control the first drive mechanism 15, the Three drive mechanism 71a, the 4th drive mechanism 71b.Connecting rod 41 is horizontally disposed, and its one end is vertical with the upper end of expansion link 31 to be connected Connect, the other end is connected with chest and abdomen supporting plate 42；The upper surface of connecting rod 41 is additionally provided with the first driving mechanisms control device 43, and this One driving mechanisms control device 43 realizes startup, stopping and speed change of self-care car 100 etc. by controlling the first drive mechanism 15.Chest Abdomen supporting plate 42 is presented the arc platy structure matched with user's chest or belly, and its surface is provided with software damping material Material, so as to improve the comfort level of user's chest or abdominal support.

Back supporting mechanism 5, for supporting user's waist or back, prevents user from toppling over backward.As shown in figure 3, Back supporting mechanism 5 mainly includes the first swing arm frame 51a, the second swing arm frame 51b, the first flexible swing arm 52a, the second flexible swing arm 52b, waist support 53, the second drive mechanism 54.

First swing arm frame 51a and the second swing arm frame 51b is two grades of member structures of inner hollow, possesses expansion self-locking work( Can, it is respectively perpendicular the middle part both sides that are arranged on base plate 11 and against fixed support 2.First swing arm frame 51a and the second swing arm frame 51b Bottom be fixed on base plate 11, its side is then fixed by fixed support 2.First flexible swing arm 52a and second stretches Swing arm 52b is two grades of member structures, retractable self-locking.

Second drive mechanism 54 is used to drive the first flexible flexible swing arm 52b of swing arm 52a and second to swing up and down.Specifically Ground, the second drive mechanism 54 includes linear actuator 54a, "T"-shaped power transmission shaft 54b, and the fixing end of linear actuator 54a is fixed on The middle front part center of base plate 11, mobile terminal is then connected with "T"-shaped power transmission shaft 54b middle parts, the two ends difference of "T"-shaped power transmission shaft 54b The kind of drive for being flexibly connected the support end of the first flexible flexible swing arm 52b of swing arm 52a and second and preferably using is for gear is passed It is dynamic.Upper end of the inner side at "T"-shaped power transmission shaft 54b two ends respectively with the first swing arm frame 51a and the second swing arm frame 51b is flexibly connected And provided a supporting role by the first swing arm frame 51a and the second swing arm frame 51b.The linear actuator 54a is preferably pushed away using electric power Bar.

Linear actuator 54a pushes directly on "T"-shaped power transmission shaft 54b and rotates and drive the first flexible swing arm 52a and the Two flexible swing arm 52b are produced around support end pumping arm action campaign, so that drive waist support 53 to move up and down together, further by shield The motion of waist 53 aids in the user to stand up to stand, while waist support 53 can also followed by the movement of user's upper body and flexible rotating.

Knee supporting mechanism 6, including the first knee support 6a and the second knee support 6b of " u "-shaped channel-shaped is presented, respectively It is fixed on two grades of bars of the first flexible flexible swing arm 52b of swing arm 52a and second, its position can be according to the first flexible swing arm The elongation and shortening of the flexible swing arm bis- grades of bars of 52b of 52a and second are adjusted up and down, so as to can also realize according to user's knee Or the height of shank adjusts the height of knee supporting mechanism 6.Knee supporting mechanism 6 is mainly used in preventing knee from bending simultaneously Auxiliary user shank is realized standing.

Buttocks supporting mechanism 7, including the 3rd drive mechanism 71a, the 4th drive mechanism 71b, the first bundling belt 72a, second Bundling belt 72b and buttocks supporting pad 73.3rd drive mechanism 71a and the 4th drive mechanism 71b are separately fixed on fixed support Portion both sides, one end of the first bundling belt 72a is connected with the 3rd drive mechanism 71a, and the other end is then from the first flexible swing arm 52a's The opening that support end is pierced into and set from two grades of bars of the first flexible swing arm 52a passes, and passes rear and buttocks supporting pad 73 One end is flexibly connected；Similarly, one end of the first bundling belt 72b is connected with the 4th drive mechanism 71b, and the other end is then from second The opening that the support end of flexible swing arm 52b is pierced into and set from two grades of bars of the second flexible swing arm 52b passes, and passes rear and stern The other end of portion's supporting pad 73 is flexibly connected.

Preferably, the first bundling belt 72a passes through to snap connection with buttocks supporting pad 73, i.e. the end of the first bundling belt 72a Buckle is provided with, buckle is buckled in the buckle slot of the one end of buttocks supporting pad 73, and formation is detachably connected；Similarly, the second bundling belt With buttocks supporting pad 73 by snapping connection, i.e. the end of the second bundling belt 72b is provided with buckle to 72b, and buckle is buckled in buttocks support In the buckle slot of the other end of pad 73, formation is detachably connected.

It is further preferred that the first bundling belt 72a is connected with buttocks supporting pad 73 by spinner, i.e. the first bundling belt 72a's There is spinner in end system, and spinner is buckled in the spinner hole of the one end of buttocks supporting pad 73, forms detachable flexible connection；Similarly, Two bundling belt 72b are connected with buttocks supporting pad 73 by spinner, i.e. there is spinner in the end system of the second bundling belt 72b, and spinner is buckled in In the spinner hole of the other end of buttocks supporting pad 73, detachable flexible connection is formed.

3rd drive mechanism 71a and the 4th drive mechanism 71b are respectively by driving the first bundling belt 72a and the second bundling belt 72b goes to tense or loosen buttocks supporting pad 73, so that buttocks supporting pad 73 can support user's buttocks, further consolidates The stance of user, prevents user from phenomenon of squatting down occur, while also improving the comfort level of user.

As shown in figure 4, user can operate self-care car 100 to be switched between sitting posture and stance, when user needs When operating car 100 of taking care of oneself described in the utility model and thering is sitting posture to switch to stance, waist support 53 and stern are removed first by person Portion's supporting pad 73, is then placed in buttocks supporting pad 73 buttocks lower section and waist support 53 is connected the upper first flexible swing arm from after waist The end of the flexible swing arm 52b of 52a and second.

Secondly be put into both feet on pedal 14 by user, while twisting integrated manipulator 43 controls the 3rd drive mechanism 71a and the 4th drive mechanism 71b is inverted, so as to shorten the first bundling belt 72a and the second bundling belt 72b to correct position and make stern Portion's supporting pad 73 is close to the buttocks of user, and shank or knee further are abutted against into the first knee support 6a and the second knee branch In the " u "-shaped groove of support 6b, while user holds handle 32.

Last user presses the second driving mechanisms control device 33 and controls the second drive mechanism 54 to promote with right hand thumb "T"-shaped power transmission shaft 54b is rotated and is driven the first flexible swing arm 52a, the second flexible swing arm 52b produces upward swing arm motion, Waist support 53 and buttocks supporting pad 73 has been driven to support the waist and buttocks of user simultaneously, so as to complete user from sitting posture shape State is changed into the action of stance and can continue to maintain standing state, and further user is controlled by integrated manipulator 43 The driving front component 12 of first drive mechanism 15 makes car 100 of taking care of oneself described in the utility model walk forward, and user drives Self-care car 100 such as can be realized advancing, retreat and turn the operation, in addition the first drive mechanism of the utility model self-care car 100 15th, the second drive mechanism 54, the 3rd drive mechanism 71a and the 4th drive mechanism 71b are capable of achieving self-locking work(in halted state Can, so as to the personal safety of user is effectively ensured.

When user does not use takes care of oneself car 100, only the second driving mechanisms control device need to be pressed with right hand thumb 33 the first flexible flexible swing arm 52b of swing arm 52a and second of control produce downward swing arm motion, while under the compression of body gravity The first flexible flexible swing arm 52b of swing arm 52a and second are gradually shortened, and waist support 53 and buttocks supporting pad 73 also can slowly to the bottom Dynamic, end user is slowly changed into sitting posture from stance, and right hand thumb is unclamped after being changed into sitting posture from stance.Enter one Step can twist the 3rd drive mechanism 71a of control and the 4th drive mechanism 71b of integrated manipulator 43 and rotate forward makes buttocks supporting pad 73 Shank is taken down from pedal 14 in relaxed state to unload buttocks supporting pad 73, then after unloading waist support 53, you can de- From self-care car 100.

In sum, user drive car 100 of taking care of oneself described in the utility model can realize sitting posture and stance it Between arbitrarily change, the daily routines such as user can complete to cook, have dinner, going to toilet on self-care car 100 are realized taking care of oneself. After user is fixed on self-care car 100, it is also possible to sat down repeatedly standing by aiding upright mechanism, be that leg is done simply Rehabilitation squatting up is trained.A kind of last stand-type car 100 of taking care of oneself of the utility model has the ingenious, compact conformation of design, operation The advantages of simple and safety and stability.

The accompanying drawing is only schematical and draws not in scale.Although combined preferred embodiment is new to this practicality Type is described, it is to be understood that protection domain of the present utility model is not limited to embodiment as described herein.

With reference to the explanation of the present utility model and practice that disclose here, other embodiment of the present utility model is for this area Technical staff will be readily apparent and understand.Illustrate and embodiment be to be considered only as it is exemplary, it is of the present utility model real Scope and spirit are defined in the claims.

Claims (10)

1. a kind of stand-type car of taking care of oneself, the car of taking care of oneself includes：Chassis walking mechanism, fixed support, armrest mechanism, chest Abdomen supporting mechanism, back supporting mechanism, buttocks supporting mechanism and knee supporting mechanism；Wherein described fixed support is located at the bottom The front upper of the disk walking mechanism and support bracket fastened top is additionally provided with the armrest mechanism, the chest and abdomen supporting mechanism It is connected with the armrest mechanism, the buttocks supporting mechanism is then connected with the fixed support；

The back supporting mechanism mainly includes the first swing arm frame and the second swing arm frame, the difference that are fixed on the fixed support The first flexible swing arm being flexibly connected with first swing arm frame and second swing arm frame and the second flexible swing arm and described the Waist support and the second drive mechanism that one flexible swing arm is connected with the described second flexible swing arm end；Second drive mechanism Including linear actuator, middle part be connected with the linear actuator mobile terminal by first swing arm frame and the second swing arm frame The "T"-shaped power transmission shaft of end support, the two ends of the "T"-shaped power transmission shaft are movably connected with the described first flexible swing arm and described The support end of the second flexible swing arm.

2. car of taking care of oneself according to claim 1, it is characterised in that：The buttocks supporting mechanism is included positioned at described solid 3rd drive mechanism on fixed rack top and the 4th drive mechanism, one end respectively with the 3rd drive mechanism and the 4 wheel driven The first connected bundling belt of motivation structure and the second bundling belt and another with first bundling belt and second bundling belt The connected buttocks supporting pad in end.

3. car of taking care of oneself according to claim 2, it is characterised in that：First bundling belt and second bundling belt The support end from the described first flexible swing arm and the second flexible swing arm is pierced into and from the described first flexible swing arm and institute respectively The opening set on two grades of bars for stating the second flexible swing arm passes.

4. car of taking care of oneself according to claim 1, it is characterised in that：First swing arm frame and second swing arm frame It is two grades of member structures of retractable self-locking.

5. car of taking care of oneself according to claim 4, it is characterised in that：The knee supporting mechanism includes " U "-shaped groove The support of first knee and the support of the second knee of shape, the first knee support and second knee support are separately fixed at institute State on two grades of bars of the first swing arm frame and second swing arm frame.

6. car of taking care of oneself according to claim 1, it is characterised in that：The armrest mechanism includes bottom and the fixation Expansion link, the handle positioned at expansion link upper end and the second driving mechanisms control device positioned at handle end that support is connected.

7. car of taking care of oneself according to claim 6, it is characterised in that：The chest and abdomen supporting mechanism includes flexible with described The connecting rod of bar upper end connection, the chest and abdomen supporting plate and the collection in the connecting rod that are fixed on the connection boom end Into controller.

8. car of taking care of oneself according to claim 1, it is characterised in that：The chassis walking mechanism includes base plate, difference The front component and wheel assembly of lower section, the pedal positioned at base plate middle part both sides and driving before and after the base plate First drive mechanism of the chassis walking mechanism walking.

9. car of taking care of oneself according to claim 8, it is characterised in that：The front component is additionally provided with shock-absorbing arms, subtracts Shake groove and damping damping.

10. car of taking care of oneself according to any one of claim 1 to 9, it is characterised in that：The "T"-shaped power transmission shaft Two ends are gear drive with the kind of drive of first swing arm frame and the support end of second swing arm frame.