CN204743338U - Novel multifunctional chair - Google Patents

Abstract

The utility model discloses a novel multifunctional chair belongs to the chair field. It includes seat support, back frame and pillar, and the pillar passes through butterfly nut to be connected in back frame upper end, still is equipped with the back between the back frame, the seat frame includes that seat frame, fixed bolster and rotation connect the movable support alive on the fixed bolster, and fixed bolster and the movable support middle part of living all are equipped with the crossbeam board, the fixed bolster and the movable support that lives passes through the hinge fan and connects, the seat sets up on the movable support that lives, and its one end is rotated with the movable support that lives with the fixed bolster respectively and is connected, and the other end is connected with the back frame. The utility model discloses enable ordinary chair and have multiple functions, practice thrift space and material cost to improved the safety and the stability of ladder, application scope is more extensive, and has the use and take care of all convenient advantage.

Description

A kind of Novel multifunctional chair

Technical field

The utility model belongs to chair art, more particularly, relates to a kind of Novel multifunctional chair.

Background technology

Along with growth in the living standard, everybody more and more pursues household articles multifunction, and multi-functional furniture can promote Consumer's Experience, saves space and money, improves the quality of living and efficiency.For family, tables and chairs and our life closely bound up, operation, to have a meal, have a rest be the indispensable behavior of household.At present, the effect of chair is too dull, can only work as chair and use, and can not work as tables and chairs and use, and more can not work as ladder and use.If tables and chairs, ladder all buys, and so not only utilization rate is not high, and sinks money, and also will take a large amount of spaces when these things are no.Constantly increasing at this population, the society that room rate is high, is an inch of land is an inch of gold.

In family life and office space, sometimes often need pedal high operation or pick and place article, realize above-mentioned purpose generally can to complete by ladder, but, ladder is in family, and office space due to frequency of utilization lower, so, in family, office space and other some places are not generally equipped with, so, in family, office space and other some places carry out equal-height operation or pick and place aloft in the process of article being generally the chair by conventional, but, the general limited height of existing chair, the limited height that can reach, so, its use is highly subject to certain restrictions, although also can at other bracing or strutting arrangement of seat laminated thereto, but, because both exist the insecure defect of connection, so, easily there is security incident.

Therefore, a kind of novel multifunction chair of exigence, this chair is exactly when common chair uses at ordinary times, can replace the tables and chairs that utilization rate is not high whenever necessary, and ladder uses, thus saves resource, abdicates space, also meets demand.As China Patent No. 200920098218.X, authorized announcement date is on June 9th, 2010, invention and created name is: multifunction chair, the program relates to a kind of chair, it comprises cushion rack, back rest, wherein mounting support is identical with the height of back rest, mounting support comprise with back rest one fixed support be rotatably connected on travel(l)ing rest on fixed support and highly identical with it.Although the chair involved by the program can realize chair and ladder dual-use function, but when the chair involved by the program changes ladder use into, the chair back is only relied on to support, there is no safety supports and guarantee, make the width of step when ladder uses to differ, under its first stepped portion is hidden in the second ladder, therefore serious inconvenience in use, and affect security.Therefore restricted application.

In order to overcome the single deficiency of chair-function in prior art, the invention provides a kind of multifunction chair that can realize function of ladder, this chair can realize the function of ladder by the relative position changing component.

Utility model content

the problem that 1, will solve

For the above-mentioned problems in the prior art, the utility model provides a kind of Novel multifunctional chair, the problem that the width solving multifunction chair step when making ladder and using in prior art differs, thus improve safety and the stability of ladder, use convenient, the scope of application is more extensive, and make a common chair have existing function simultaneously, also there is the function of desk and ladder, meet family, office space and some other Code in Hazardous Special Locations are pedaled high operation and are picked and placeed the needs of article, simultaneously, also have and use and keeping advantage all easily, save space and material cost.

2, technical scheme

In order to solve the problem, the technical scheme that the utility model adopts is as follows:

A kind of Novel multifunctional chair, comprise seat support, back rest and pillar, described pillar is connected to the upper end of described back rest by wing nut, is also fixed with the smooth backrest in the back side between described back rest; Described seat frame comprises seat frame, fixed support and is rotatably connected on travel(l)ing rest on described fixed support and highly identical with it, in the middle part of described fixed support, level is provided with first crossbeam plate, in the middle part of described travel(l)ing rest, level is provided with second cross beam plate, described fixed support is connected by hinge fan with described travel(l)ing rest, and described fixed support and described travel(l)ing rest are right angled triangle, the cushion rack of the two composition is rectangular, and described seat support is identical with the height of back rest; Described seat frame has two, and is parallelly located on described travel(l)ing rest, and described seat frame one end is rotationally connected with described fixed support and described travel(l)ing rest respectively, and the described seat frame other end is connected with described back rest, and described seat plate is also provided with seat cushion.

Preferably, the back side that described travel(l)ing rest upper end is positioned at the junction of described back rest and described seat frame is also provided with support backplate.

Preferably, described seat frame is fixedly connected with described back rest, and both are mutually vertical.

Preferably, described seat frame and described back rest are rotationally connected.

3, beneficial effect

Compared to prior art, the beneficial effects of the utility model are:

(1) the utility model due to its structure seat support identical with the height of back rest, seat support comprises again and being rotatably connected and highly identical fixed support and travel(l)ing rest, like this when fixed support and travel(l)ing rest placed side by side time can be used as chair; When travel(l)ing rest overlays support bracket fastened upper end, ladder can be made and use; Upwards overturn 90 ° with the junction of described fixed support and described travel(l)ing rest for rotating shaft when seat frame and ensure backrest level, and when wing nut Fastening Column is vertically placed, can desk be used as;

(2) the utility model is owing to passing through different folding modes, a common chair is made to have existing function simultaneously, also there is the function of desk and ladder, meet family, office space and some other Code in Hazardous Special Locations to pedal high operation and pick and place the needs of article, meanwhile, also there is use and keeping advantage all easily;

(3) the utility model is not substantially increasing on the basis of cost, also realizes ladder and table function, saves space and material cost;

(4) problem that the width that the utility model solves multifunction chair step when making ladder and using in prior art differs, thus improve safety and the stability of ladder, use convenient, the scope of application is more extensive;

(5) the utility model also has the advantage that structure is simple, reasonable in design, be easy to manufacture.

Accompanying drawing explanation

Structural representation when Fig. 1 is chair function of the present utility model;

Schematic side view when Fig. 2 is chair function of the present utility model;

Structural representation when Fig. 3 is desk function of the present utility model;

Structural representation when Fig. 4 is ladder function of the present utility model.

Detailed description of the invention

Below in conjunction with specific embodiment, the utility model is described further.

embodiment 1

As shown in Figure 1-2, a kind of Novel multifunctional chair, comprises seat support, back rest 5 and pillar 4, and described pillar 4 is connected to the upper end of described back rest 5 by wing nut 6, is also fixed with the smooth backrest in the back side 7 between described back rest 5; Described seat frame comprises seat frame 3, fixed support 10 and is rotatably connected on travel(l)ing rest 2 on described fixed support 10 and highly identical with it, in the middle part of described fixed support 10, level is provided with first crossbeam plate 11, in the middle part of described travel(l)ing rest 2, level is provided with second cross beam plate 1, described fixed support 10 is connected by hinge fan 9 with described travel(l)ing rest 2, and described fixed support 10 and described travel(l)ing rest 2 are right angled triangle, the cushion rack of the two composition is rectangular, and described seat support is identical with the height of back rest 5; Described seat frame 3 has two, and is parallelly located on described travel(l)ing rest 2, and described seat frame 3 one end is rotationally connected with described fixed support 10 and described travel(l)ing rest 2 respectively, and described seat frame 3 other end is fixedly connected with described back rest 5, and both are mutually vertical.Described seat plate 3 is also provided with seat cushion 8.

In addition, described travel(l)ing rest 2 upper end is positioned at described back rest 5 and is also provided with the back side of the junction of described seat frame 3 and supports backplate 12, ensureing that backrest 7 can not tilt backwards because of pressure when making chair function, improving and stablizing and comfortableness.

During use, because its structure seat support is identical with the height of back rest 5, seat support comprises again and being rotatably connected and highly identical fixed support 10 and travel(l)ing rest 2, like this when fixed support 10 and travel(l)ing rest 2 i.e. described fixed support 10 and the hypotenuse of described travel(l)ing rest 2 placed side by side contact with each other cushion rack that the two is formed rectangular time, can chair be used as; First unclamp wing nut 6, then by seat frame 3 with the junction of described fixed support 10 and described travel(l)ing rest 2 for rotating shaft upwards overturns 90 °, pillar 4 vertically and backrest 7 level time, tighten wing nut 6 again, ensure that pillar can not be toppled over, desk can be made and use, as shown in Figure 3; Travel(l)ing rest is overlayed support bracket fastened upper end namely when seat cushion upwards overturns 180 ° with hinge fan for rotating shaft, ladder can be made and use, and described support backplate 12 also plays the supporting role of the protection to backrest 7 and a power to it, as shown in Figure 4.

The utility model is owing to passing through different folding modes, a common chair is made to have existing function simultaneously, also there is the function of desk and ladder, meet family, office space and some other Code in Hazardous Special Locations to pedal high operation and pick and place the needs of article, meanwhile, also there is use and keeping advantage all easily; And substantially do not increasing on the basis of cost, also realize ladder and table function, save space and material cost, and the problem that the width solving multifunction chair step when making ladder and using in prior art differs, thus improve safety and the stability of ladder, use convenient, the scope of application is more extensive, and has the advantage that structure is simple, reasonable in design, be easy to manufacture.

embodiment 2

With embodiment 1, difference is that described seat frame 3 is rotationally connected with described back rest 5, and be convenient to when chair is transformed into desk use, the rotation of pillar can not produce friction because of highly identical reason in place, thus occurs to converting the phenomenon of adding to the difficulties.

Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (4)

1. a Novel multifunctional chair, comprise seat support and back rest (5), it is characterized in that: also comprise pillar (4), described pillar (4) is connected to the upper end of described back rest (5) by wing nut (6), is also fixed with the smooth backrest in the back side (7) between described back rest (5), described seat frame comprises seat frame (3), the travel(l)ing rest (2) that fixed support (10) is upper and highly identical with it with being rotatably connected on described fixed support (10), described fixed support (10) middle part level is provided with first crossbeam plate (11), described travel(l)ing rest (2) middle part level is provided with second cross beam plate (1), described fixed support (10) is connected by hinge fan (9) with described travel(l)ing rest (2), and described fixed support (10) and described travel(l)ing rest (2) are right angled triangle, the cushion rack of the two composition is rectangular, described seat support is identical with the height of back rest (5), described seat frame (3) has two, and be parallelly located on described travel(l)ing rest (2), described seat frame (3) one end is rotationally connected with described fixed support (10) and described travel(l)ing rest (2) respectively, described seat frame (3) other end is connected with described back rest (5), described seat plate (3) is also provided with seat cushion (8).

2. a kind of Novel multifunctional chair according to claim 1, is characterized in that: the back side that described travel(l)ing rest (2) upper end is positioned at the junction of described back rest (5) and described seat frame (3) is also provided with and supports backplate (12).

3. a kind of Novel multifunctional chair according to any one of claim 1 or 2, is characterized in that: described seat frame (3) is fixedly connected with described back rest (5), and both are mutually vertical.

4. a kind of Novel multifunctional chair according to any one of claim 1 or 2, is characterized in that: described seat frame (3) and described back rest (5) are rotationally connected.