CN204260251U - A kind of framework chair - Google Patents

Abstract

The utility model embodiment discloses a kind of framework chair, is provided for framework chair structure simple and meet ergonomic designs.The technical scheme of the framework chair of the utility model embodiment comprises: two side stands, sitting faces, by face, described side stand is two independent racks, described sitting face and lay respectively between described two side stands by face; Also comprise bearing support, described bearing support is two vertical-shaped bearing supports, is individually fixed in the middle part of described two side stands; Described sitting face is with respect to the horizontal plane downward-sloping; Described face of leaning on tilts backwards relative to vertical plane; Described sitting face and described be obtuse angle by the angle between face.Adopt the framework chair of said structure, each component is separate, and structure is simple, and the angle between different component meets the best angle of ergonomic designs's principle, and this framework chair is mainly used in the occasions such as meeting, dining room, office.

Description

A kind of framework chair

Technical field

The utility model relates to technical field of furniture, particularly relates to a kind of framework chair.

Background technology

The representational armchair of several most of ancient Chinese, as head official cap chair, male official's cap chair and rose chair everywhere, being the product of functionalism all completely, is the Original Architectural Design meeting modern ecological design concept and base of principle of human engineering most that can produce in the epoch at that time.Their basic structure all adds by sitting face framework the overstable compound frame system that four-footed and horizontal doorjamb system form, and adds exquisite durable joinery and its construction system, makes this armchair become the model of modernization functionalism design.

In daily life, framework chair is the furniture relatively commonly used, and available frame chair pattern is a lot, comprise framework, bearing support, sitting face, by basic elements of character such as faces.

But available frame chair is comparatively traditional, complex structure, the best angle meeting ergonomic designs's principle can not be reached, Shortcomings in comfort.

Utility model content

The utility model embodiment relates to a kind of framework chair, is provided for framework chair structure simple and meet ergonomic designs.

The technical scheme of the framework chair of the utility model embodiment comprises:

Two side stands, sitting face, by face, described side stand is two independent racks, described sitting face and laying respectively between described two side stands by face, also comprises bearing support, described bearing support is two vertical-shaped bearing supports, is individually fixed in the middle part of described two side stands; Described sitting face is with respect to the horizontal plane downward-sloping; Described face of leaning on tilts backwards relative to vertical plane; Described sitting face and described be obtuse angle by the angle between face.

Alternatively, described sitting face one end is fixedly connected with the vertical edge of described side stand, and the described sitting face other end is fixedly connected with described bearing support.

Alternatively, described one end, face of leaning on is fixedly connected with described side stand, and the described face other end that leans on is fixedly connected with described bearing support.

Alternatively, described sitting face, be that bolt is connected by face with side stand, being fixedly connected with of bearing support.

Alternatively, the angle that described sitting face is with respect to the horizontal plane downward-sloping is 2 ° ~ 5 °.

Alternatively, described is 12 ° ~ 21 ° by face relative to the sweptback angle of vertical plane.

Alternatively, the two ends of the bottom of described two side stands all add chock.

Alternatively, described side stand is perpendicular rectangular support frame.

Alternatively, described sitting face is made up of plural lath.

Alternatively, described face of leaning on is made up of plural lath.

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

The set pattern of ancient Chinese armchair four-footed and sitting face framework composite structural design has been broken in the stand alone type design of side stand, thus creates a kind of relatively independent decorative body structural elements; Meanwhile, sitting face with also depart from completely by the design in face ancient Chinese armchair design in four-footed and sitting face framework to blend the pattern of formula composite construction, form complete independently furniture parts separately, sitting face, by being fixedly connected with between face with side stand, this framework chair that is design agents with each self-dispersed parts, not only structure is simple, production for mass provides very big convenience, and the more important thing is, the angle between the sitting face of framework chair and the face of leaning on meets the best angle of ergonomic designs's principle.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.

Fig. 1 is the overall diagram of the utility model embodiment framework chair;

Fig. 2 is the left view of the utility model embodiment framework chair;

Fig. 3 is the front view of the side stand of Fig. 1 framework chair embodiment;

Fig. 4 is the top view of the sitting face of Fig. 1 framework chair embodiment;

Fig. 5 is the front view by face of Fig. 1 framework chair embodiment.

Illustrate: side stand 1, sitting face 2, by face 3, bearing support 4, chock 5, sitting face lath 6, by panel bar 7, bolt hole 8.

Detailed description of the invention

The utility model embodiment provides a kind of framework chair, the technical problem that available frame structure of chair is complicated for solving, comfort is poor.

For making utility model object of the present utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Embodiment one

Refer to Fig. 1 to Fig. 5, an embodiment of a kind of framework chair that the utility model embodiment provides comprises:

The basic element of character of the framework chair of the present embodiment is two independently side stand 1, sitting faces 2 and by face 3, the combining structure pattern of what the framework chair of the present embodiment adopted is above-mentioned parts, the framework chair of the utility model embodiment is mainly used in the occasions such as meeting, dining room, office.

As shown in Figure 1, side stand 1 is two independent racks, and side stand 1 is perpendicular rectangle, sitting face 2 and lay respectively between two side stands 1 by face 3, sitting face 2 is with respect to the horizontal plane downward-sloping, tilts backwards relative to vertical plane by face 3, sitting face 2 and be obtuse angle by the angle between the plane of place, face 3.In the present embodiment, the with respect to the horizontal plane downward-sloping angle of sitting face 2 is 2 °, is 12 ° by face 3 relative to the sweptback angle of vertical plane.

Be understandable that, side stand 1 is handrail, be also sitting face 2 and by face 3 rely rely on support.

As depicted in figs. 1 and 2, bearing support 4 is two vertical-shaped bearing supports, be individually fixed in the middle part of two side stands 1, in the upper and lower frames lath of direct embedding side stand 1, it is placed in the middle that bearing support 4 is not only position, and will bear the Stability Analysis of Structures supporting of side stand 1 and sitting face 2 and the carrying of leaning on face 3 component simultaneously.

It should be noted that, can be carved with basse-taille pattern outside bearing support 4 veneer as careless dragon design and plum blossom, orchid, bamboo and chrysanthemum grain pattern etc., the framework chair made reaches effect attractive in appearance when possessing utility function simultaneously.

As shown in Figure 1, sitting face 2 one end is fixedly connected with the vertical edge of side stand 1, and sitting face 2 other end is fixedly connected with bearing support 4, is fixedly connected with side stand 1 by one end, face 3, is fixedly connected with bearing support 4 by face 3 other end.

As shown in Figure 3, bolt hole 8 lays respectively on side stand 1 and bearing support 4, sitting face 2, is that bolt is connected by face 3 with side stand 1, being fixedly connected with of bearing support 4.It should be noted that, in the present embodiment, the quantity of bolt hole 8 is 8 and just can ensures that product structure is stablized.

As shown in Figure 4 and Figure 5, in the present embodiment, sitting face 2 is made up of plural lath 6, is made up of plural lath 7 by face 3.Sitting face 2 and adopt slatted structure by face 3, its advantage has gas permeability and certain elasticity concurrently, simultaneously also convenient for cleaning.

As shown in Figure 2, the framework chair of the present embodiment can further include:

Two ends bottom side stand 1 all add chock 5, embed rod member bottom side stand 1 with shallow tenon.

Each component of the framework chair of the utility model embodiment is completed by joinery and its construction, and each component by dissimilar Tenon combination, because Tenon combination is of a great variety, can be not specifically limited herein.

In the utility model embodiment, each parts of framework chair are separate, are bolted to connection between each parts, and structure is simple, and the angle between sitting face and the face of leaning on is obtuse angle, meets ergonomic designs.

Embodiment two

In the present embodiment, the with respect to the horizontal plane downward-sloping angle of sitting face 2 is 3 °, and be 18 ° by face 3 relative to the sweptback angle of vertical plane, sitting face 2 is obtuse angle with the oblique inclination angle by face 3.Adopt the framework chair of this structure, when above people is sitting in, health can tilt backwards, and meets the engineering science design of human body, improves comfort level.

In the present embodiment, other structure of framework chair is similar to embodiment 1, does not repeat at this.

Embodiment three

In the present embodiment, the with respect to the horizontal plane downward-sloping angle of sitting face 2 is 5 °, when being 21 ° by face 3 relative to the sweptback angle of vertical plane, sitting face 2 is obtuse angle with the oblique inclination angle by face 3.Sitting face 2 and the obtuse angle angle by face 3, while ensure that and meeting ergonomic designs, increase the integrally-built stability of framework chair further.

In the present embodiment, other structure of framework chair is similar to embodiment 1, does not repeat at this.

The framework chair that the utility model embodiment provides can make of common corks such as Manchurian ash, also can make of hardwood such as redwood, concrete utilization is determined according to market and customer requirement, and the utility model embodiment product also can paint various different color to adapt to the different market demands.

The above, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (10)

1. a framework chair, comprise two side stands, sitting face, by face, described side stand is two independent racks, described sitting face and lay respectively between described two side stands by face, it is characterized in that, also comprise bearing support, described bearing support is two vertical-shaped bearing supports, is individually fixed in the middle part of described two side stands; Described sitting face is with respect to the horizontal plane downward-sloping; Described face of leaning on tilts backwards relative to vertical plane; Described sitting face and described be obtuse angle by the angle between face.

2. framework chair according to claim 1, is characterized in that, described sitting face one end is fixedly connected with the vertical edge of described side stand, and the described sitting face other end is fixedly connected with described bearing support.

3. framework chair according to claim 2, is characterized in that, described one end, face of leaning on is fixedly connected with described side stand, and the described face other end that leans on is fixedly connected with described bearing support.

4. framework chair according to claim 3, is characterized in that, described sitting face, is that bolt is connected by face with side stand, being fixedly connected with of bearing support.

5. framework chair according to claim 4, is characterized in that, the with respect to the horizontal plane downward-sloping angle of described sitting face is 2 ° ~ 5 °.

6. framework chair according to claim 5, is characterized in that, described is 12 ° ~ 21 ° by face relative to the sweptback angle of vertical plane.

7. framework chair according to claim 6, is characterized in that, the two ends of the bottom of described two side stands all add chock.

8. framework chair according to claim 7, is characterized in that, described side stand is perpendicular rectangular support frame.

9. framework chair according to claim 8, is characterized in that, described sitting face is made up of plural lath.

10. framework chair according to claim 9, is characterized in that, described face of leaning on is made up of plural lath.