CN207258962U - Seating structure easy to use - Google Patents

Abstract

It the utility model is related to the technical field for taking structure, disclose seating structure easy to use, multiply chair in stair activity ancillary equipment including being arranged on, multiplying chair includes cushion, backboard and the handrail being arranged in above cushion, backboard is arranged in the rear portion of cushion, the rear end of handrail is hinged with backboard, and the front end of handrail is disposed to extend forward；Connecting rod is provided between the side of cushion and the middle part of handrail, connecting rod is hinged with the side of cushion and the middle part of handrail respectively.When multiply chair temporarily without using when, cushion has up been broken, so that cushion is placed by the backboard that reclines, handrail collapses downward under the drive of connecting rod at this time, so folds up equivalent to will multiply chair, greatly reduces the space multiplied shared by chair, solve and take the space that structure takes more stair, cause stair congestion, user brings inconvenience to stair, the problem of being unfavorable for the use of user.

Description

Seating structure easy to use

Technical field

It the utility model is related to the technical field for taking structure, especially seating structure easy to use.

Background technology

With social development, elderly population proportion in total population in China's is increasing, the growth of coming few decades The impetus will also rank among the best in the whole world.In addition in China's extremity disabled persons, wherein 500,000 paralytic patient is there are about, this kind of patient Since body is subject to wound, cause handicapped.

At present, the old-fashioned building below 6 layers of the overwhelming majority at China scene is all fitted without elevator, and storied building structure is not also permitted Elevator is installed perhaps, and aged or disabled here all occupies larger ratio, this stair activity for resulting in them becomes One big problem.In addition, as the improvement of people's living standards, people start to select villa to spend a holiday and support parents, so indoors There are stair, and for wheelchair user and the elderly, stair are with the obstacle as their activities.In order to solve to live in nothing In the building of lift facility or the elderly and other constant upper and lower buildings of personage of taking action having indoors in the house of stair of living The problem of terraced, can generally install stair activity ancillary equipment on stair.

Stair activity ancillary equipment includes guide rail, the mainframe box being flexibly connected with guide rail and is arranged on multiplying on mainframe box Sit structure.However, taking space of the structure since more stair can be taken, cause stair congestion, user causes not to stair Just, it is unfavorable for the use of user.

Utility model content

Seating structure easy to use provided by the utility model, it is intended to solve in the prior art, to take structure due to meeting The space of more stair is taken, causes stair congestion, user brings inconvenience to stair, the problem of being unfavorable for the use of user.

The utility model is realized in this way including the chair that multiplies that is arranged in stair activity ancillary equipment, it is described to multiply chair bag Cushion, backboard and the handrail being arranged in above the cushion are included, the backboard is arranged in the rear portion of the cushion, described to help The rear end of hand is hinged with the backboard, and the front end of the handrail is disposed to extend forward；The side of the cushion and the handrail Middle part between be provided with connecting rod, the connecting rod is hinged with the side of the cushion and the middle part of the handrail respectively.

Further, the seating structure includes fixed frame, and the fixed frame includes vertical portion and the level arranged vertically The horizontal part of arrangement, the backboard are fixedly connected with the vertical portion.

Further, the bottom of the cushion is pressed on the horizontal part.

Further, gradually increase along the horizontal part from rear extending direction facing forward, the thickness of the cushion.

Further, arc transition is passed through between each surface of the cushion.

Further, supporting rack is connected with below the fixed frame, support frame as described above is welded to connect with the horizontal part And extend downward.

Compared with prior art, seating structure easy to use provided by the utility model, including it is arranged on stair activity Multiply chair in ancillary equipment, multiplying chair includes cushion, backboard and handrail, handrail and backboard hinged connection, and such handrail can be with Rotated around with the hinged hinged place of backboard；It is provided with connecting rod between cushion and handrail, the connecting rod side with cushion respectively Side and the articulated connection of the middle part of handrail.Temporarily need not be in use, cushion have up been broken when multiplying chair so that cushion is by the backboard that reclines Place, handrail collapses downward under the drive of connecting rod at this time, so folds up equivalent to will multiply chair, greatly reduces and multiply Space shared by chair, solves and takes the space that structure takes more stair, cause stair congestion, user causes to stair Inconvenience, the problem of being unfavorable for the use of user.

Brief description of the drawings

Fig. 1 is the schematic perspective view for multiplying structure of chair easy to use that the utility model embodiment provides.

Embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining The utility model, is not used to limit the utility model.

It is described in detail below in conjunction with realization of the specific embodiment to the utility model.

The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model In stating, it is to be understood that if it is based on attached drawing to have the orientation of the instructions such as term " on ", " under ", "left", "right" or position relationship Shown orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply institute The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore position is closed described in attached drawing The term of system is only for illustration, it is impossible to the limitation to this patent is interpreted as, for those of ordinary skill in the art Speech, can understand the concrete meaning of above-mentioned term as the case may be.

It is preferred embodiment provided by the utility model with reference to shown in Fig. 1.

Seating structure easy to use provided by the utility model, for solving the seating knot in stair activity ancillary equipment Structure takes the space of more stair, causes stair congestion, and to stair, user brings inconvenience, be unfavorable for user use ask Topic, is equally applicable in other equipment, is not limited only to the present embodiment.

Seating structure easy to use, includes to be arranged in stair activity ancillary equipment and multiplies chair, this multiply chair include cushion 11, 12 plate of backrest and the handrail 13 for being arranged in the top of cushion 11, wherein 12 plate of backrest are arranged in the rear portion of cushion 11, after handrail 13 End is hinged with 12 plate of backrest, and the front end of handrail 13 is disposed to extend forward, and such handrail 13 can surround hinged with 12 plate of backrest Hinged place rotates；Be provided with connecting rod 14 between the side of cushion 11 and the middle part of handrail 13, the connecting rod 14 respectively with cushion 11 side and the middle part of handrail 13 are hinged, and such connecting rod 14, cushion 11 and handrail 13 can relatively rotate.It is temporary transient when multiplying chair Without using when, cushion 11 has up been broken so that cushion 11 by recline the back of the body 12 plates place, handrail 13 is in connecting rod 14 at this time Collapsed downward under drive, so fold up equivalent to chair will be multiplied, greatly reduce the space multiplied shared by chair, solve and multiply The space that structure takes more stair is sat, cause stair congestion, user brings inconvenience to stair, is unfavorable for using for user Problem.

In the present embodiment, taking structure includes fixed frame, and fixed frame includes the vertical portion 15 arranged vertically and horizontally disposed Horizontal part 16, multiply the backboard 12 of chair and be fixedly connected with the vertical portion 15 of fixed frame.Consolidate in this way, chair will be multiplied by fixed frame It is fixed, and the basic framework for multiplying chair is fixed up, used easy to multiply the follow-up of chair.In addition, by vertical portion 15 by backboard 12 It is fixed, that is to say, that during subsequent use, backboard 12 is fixed, and cushion 11 and handrail 13 are with backboard Corresponding actions are done on the basis of 12.

Specifically, the bottom of cushion 11 is pressed on horizontal part 16.User can be directly sitting in using the use for multiplying chair On pad 11, on the horizontal part 16 of the bottom mortgage upper holder of cushion 11, such horizontal part 16, which can undertake, is applied to cushion 11 On pressure so that cushion 11 can bear the pressure of bigger.It is pointed out that it is mutual between cushion 11 and horizontal part 16 Independent, bindiny mechanism is had no between the two, and horizontal part 16 is fixed, and cushion 11 can be surrounded and cut with scissors with connecting rod 14 The position connect rotates.

Gradually increase from rear extending direction facing forward, the thickness of cushion 11 along the horizontal part 16 of fixed frame.In this way, it can keep away Exempt from user's body when riding on chair and skid off to multiply chair, avoid the generation of security incident；In addition, this thickness gradually increases Cushion 11 be more in line with ergonomics so that user is more comfortable when seating multiplies chair.

In the present embodiment, by arc transition between each surface of cushion 11, this way it is possible to avoid cushion 11 is each Corner angle are produced between surface, reduce multiply chair and leave multiply chair when the leg of the user and friction of cushion 11, it is convenient old People and the use of people with mobility problems.

Supporting rack 17 is connected with the present embodiment, below fixed frame, supporting rack 17 is welded to connect with horizontal part 16 and court Lower extension.Multiplying chair need to be fixed on the mainframe box of stair activity ancillary equipment, and supporting rack 17 extends inside embedded mainframe box downward, So that multiplying 17 stable connection of chair and supporting rack, while there is support to multiplying chair tool.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (6)

1. seating structure easy to use, it is characterised in that described to multiply including the chair that multiplies being arranged in stair activity ancillary equipment Chair includes cushion, backboard and the handrail being arranged in above the cushion, and the backboard is arranged in the rear portion of the cushion, institute The rear end and the backboard for stating handrail are hinged, and the front end of the handrail is disposed to extend forward；The side of the cushion with it is described Connecting rod is provided between the middle part of handrail, the connecting rod is cut with scissors with the side of the cushion and the middle part of the handrail respectively Connect.

2. the seating structure being easy to use as claimed in claim 1, it is characterised in that the seating structure includes fixed frame, The fixed frame includes the vertical portion arranged vertically and horizontally disposed horizontal part, and the backboard is fixed with the vertical portion to be connected Connect.

3. the seating structure being easy to use as claimed in claim 2, it is characterised in that the bottom of the cushion is pressed on described On horizontal part.

4. the seating structure being easy to use as claimed in claim 3, it is characterised in that prolong along the horizontal part from rear facing forward Direction is stretched, the thickness of the cushion gradually increases.

5. the seating structure being easy to use as claimed in claim 3, it is characterised in that lead between each surface of the cushion Cross arc transition.

6. the seating structure being easy to use such as claim 2 to 5 any one of them, it is characterised in that under the fixed frame Side is connected with supporting rack, and support frame as described above is welded to connect with the horizontal part and extends downward.