CN204260268U - A kind of framework chair - Google Patents

Abstract

The embodiment of the utility model discloses a frame chair, which is used to make the frame chair more convenient for packaging and transportation, more convenient for relocation, sales or use, has the function of infinite stacking, and can increase comfort for users at the same time, bringing users a clear personal experience. A frame chair in the embodiment of the utility model includes: four plates, which are two side brackets, a back board and a sitting panel respectively; the two side brackets are symmetrically installed; the back board and the sitting panel are all passed through several bolts It is detachably and fixedly installed between two side brackets, and the back board and the sitting panel are used as the backrest and the sitting surface of the frame chair respectively; The viewing surface of the side support; the side support is a trapezoidal side support that can be folded and dropped.

Description

a frame chair

technical field

The utility model relates to the field of seats, in particular to a frame chair.

Background technique

In the middle of people's life, chair is a kind of requisite utensil, and living room, bedroom, study room, lounge, office, workshop, outdoor temporary place etc. all need to use chair. There are many types of chairs, and a chair designed with the basic composition of a frame is called a frame chair. The frame chair can meet people's diverse use needs with its various constitutional modes and structural combinations.

At present, due to the increasing interaction of people's work and living places, the relocation of furniture and utensils is becoming more and more frequent, and people have put forward new requirements for the packaging and transportation convenience of frame chairs.

Utility model content

The embodiment of the utility model provides a frame chair, which can make the frame chair more convenient to pack and transport, more convenient to move, sell or use, has the function of infinite stacking, and can increase the comfort of the user at the same time, bringing the user a distinct personal experience.

A frame chair provided by an embodiment of the utility model includes:

Four panels, respectively two side supports, back panel and sitting panel;

Two side brackets are installed symmetrically;

Both the back board and the sitting panel are detachably fixed and installed between two side brackets through several bolts, and the back board and the sitting panel are respectively used as the backrest and the sitting surface of the frame chair;

The slats constituting the side brackets use the side with a smaller side dimension as the viewing surface of the side brackets;

The side support is a trapezoidal side support that can be folded and dropped.

Optionally,

The frame surface of the side bracket is trapezoidal, and is divided into upper and lower sections, the upper section is provided with a number of horizontal support bars, and the two ends of the support bars are respectively fixedly supported on the left and right waists of the side bracket;

Leave the next paragraph blank.

Optionally,

A stabilizing bar is arranged on the side bracket, and the two ends of the stabilizing bar are fixedly connected to the supporting frame and the edge of the frame respectively.

Optionally,

The supporting struts and the stabilizing rods form a geometric structure for decorating the side brackets.

Optionally,

The side brackets, the backboard and the sitting panel are all connected into independent plates through a mortise and tenon structure.

Optionally,

Both the backrest board and the sitting board are assembled using bamboo slats.

Optionally,

The sitting surface of the sitting panel is covered with the bamboo slats;

The backrest of the backboard is covered with the bamboo slats.

Optionally,

The sitting surface of the sitting panel is covered with the bamboo slats;

The backrest of the backboard is divided into two sections, one section is left blank, and the other section is covered with the bamboo slats.

Optionally,

The two side supports are installed vertically.

Optionally,

The downward inclination angle of the sitting panel is 5 to 10 degrees, or 2 to 5 degrees;

The inclination angle of the backboard is 20 to 25 degrees.

As can be seen from the above technical solutions, the utility model embodiment has the following advantages:

In the embodiment of the utility model, a frame chair includes: four plates, which are two side brackets, a back board and a sitting panel respectively; the two side brackets are symmetrically installed; the back board and the sitting panel pass through several Bolts are detachably fixed and installed between two side brackets, the back board and the sitting panel are respectively used as the backrest and the sitting surface of the frame chair; The viewing surface of the side support; the side support is a trapezoidal side support that can be folded and dropped. In the embodiment of the utility model, the four plates are detachably installed together by several bolts, which greatly facilitates the packaging and transportation of the frame chair, and brings great convenience to relocation, sale or use. At the same time, the viewing surface of the side support adopts the side with the smaller side size of the slats, so that the size of the armrest position of the side support can be made larger, and the wide armrest can increase comfort for the user, and the size of the viewing surface is smaller. The small and ingenious modernist design can bring users a distinct personality experience. Furthermore, the side support is a trapezoidal side support that can be folded and dropped, thus endowing the frame chair with the function of infinitely stacking and falling.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of a frame chair in the embodiment of the present invention;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is a side view of Fig. 1;

Fig. 4 is the top view of Fig. 1;

Figure 5 is a front view of a side bracket design;

Fig. 6 is a schematic view of the side support and a schematic cross-sectional view of the slats;

Fig. 7 is the front view of a kind of back board design;

Fig. 8 is the front view of another kind of backboard design;

Fig. 9 is a front view of a sitting panel design;

Fig. 10 is a schematic diagram of a simple mortise and tenon structure;

Fig. 11 is a schematic diagram of a three-dimensional structure from another perspective in Fig. 1;

Figure 12 is a front view of another side bracket design;

Fig. 13 is a schematic diagram of the inclination angle of the backboard of a frame chair and the downward inclination angle of the sitting panel;

Fig. 14 is a schematic structural view of a frame chair in an embodiment of the present invention when it is stacked;

FIG. 15 is a side view of FIG. 14 .

Detailed ways

The embodiment of the utility model provides a frame chair, which is used to make the frame chair more convenient to pack and transport, more convenient to move, sell or use, has the function of infinite stacking, and can increase the comfort of the user at the same time, bringing users a clear personal experience.

In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment, Apparently, the embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1 to 15, an embodiment of a frame chair in an embodiment of the present invention includes:

The four plates are respectively two side supports 1, a backboard 2 and a sitting panel 3, as shown in Figures 1 to 4. The two side brackets 1 are installed symmetrically, and the backboard 2 and the sitting panel 3 are detachably fixed and installed between the two side brackets 1 through several bolts 4 . The backrest board 2 and the sitting panel 3 serve as the backrest and the sitting surface of the frame chair respectively.

FIG. 5 is a front view of a side bracket 1 design. As shown in Figure 5, the side support 1 is provided with a support rod 11, and the two ends of the support rod 11 are respectively fixedly supported on the two symmetrical frame sides of the side support 1; the side support 1 is provided with two Stabilizer bar 12, the two ends of the stabilizer bar 12 are respectively fixedly connected to the support frame and the frame, forming three "windows", which are similar to the style of traditional Chinese bars and windows, and bring users a retro artistic feeling.

FIG. 6 is a schematic view of the side bracket 1 as seen from the front and a schematic cross-sectional view of its constituent slats. As shown in Figure 6, in the present embodiment, the cross-section of the slat is a bamboo slat with a size of 20*40mm, and the side with a size of 20mm is used as a viewing surface (in the user's line of sight, and the building or structure that can be seen The surface of the shape, the surface that needs to be beautifully decorated is the viewing surface), and the side with a size of 40mm is the wide armrest surface. This ingenious composition mode is called "vertical shop" type. The design of the "vertical shop" type wide-faced handrails brings more comfort to the user, and the smaller side is used as a viewing surface so that the side bracket 1 can be viewed from the side. When watching, it highlights a distinctive personality style, and cooperates with the "window style" design of the upper side bracket 1 to bring users a brand-new sense of freshness. It should be noted that the size of the slats of the side bracket 1 is not limited to 20*40mm, only the size of the viewing surface of the side bracket 1 is small and the size of the armrest surface is large, which is not specifically limited here.

FIG. 7 is a front view of a design of a backrest board 2 . As shown in FIG. 7, the backboard 2 is assembled using bamboo slats. Bamboo slats can be cut from modern synthetic bamboo for great strength and natural beauty. A plurality of bamboo slats are tiled on the back surface of the entire backboard 2, so that the back surface of the backboard 2 naturally has strong elasticity, which brings more comfort to the user during use.

FIG. 8 is a front view of another design of the backrest board 2 . As shown in FIG. 8, the backboard 2 is assembled using bamboo slats. Bamboo slats can be cut from modern synthetic bamboo for great strength and natural beauty. The backrest of the backrest board 2 is divided into two sections, one section is left blank, and the other section is covered with the bamboo slats, which can save the bamboo slats while bringing users a natural rebound and a strong sense of comfort at the corresponding backrest position And reduce the dead weight of this back board 2, thereby make whole frame chair relatively lighter.

FIG. 9 is a front view of a sitting panel 3 design. As shown in Figure 9, the sitting panel 3 is assembled using bamboo slats. Bamboo slats can be cut from modern synthetic bamboo for great strength and natural beauty. A plurality of bamboo slats are tiled on the entire sitting surface of the sitting panel 3, so that the sitting surface of the sitting panel 3 naturally has strong elasticity, and brings more comfort to the user during use.

The side brackets 1 in Figures 5 and 6, the backboard 2 in Figures 7 and 8, and the sitting panel 3 in Figure 9 are all independent plates connected by mortise and tenon structures. Figure 10 is a schematic diagram of a simple mortise and tenon structure. Through the joint of the mortise and tenon structure, multiple slats, frame sides or parts can be naturally and closely combined to form a side bracket 1, a backboard 2 or a seat. Panel 3. When using, packing or transporting, the side support 1, the backboard 2 and the sitting panel 3 are respectively used as a single whole (plate).

As can be seen from the above, a frame chair shown in FIG. 1 consists of two side brackets 1 shown in FIG. 5, a backrest board 2 shown in FIG. 7, and a sitting panel 3 shown in FIG. 4, the position of the bolt 4 is shown in Figure 3. FIG. 11 is a schematic perspective view of the three-dimensional structure of FIG. 1 from another perspective.

In this embodiment, the frame surface of the side bracket 1 is trapezoidal, divided into upper and lower sections, the upper section is provided with a number of horizontal (horizontal) support bars, and the two ends of the support bars are respectively fixed and supported on the left and right sides of the side bracket 1. The upper part of the waist and the lower part are left blank. As shown in Figure 12. The geometric structure 13 may be composed of several supporting beams 11 and several stabilizing rods 12, or may be other mortise and tenon joint structures, which are not limited here. The structure 13 of this geometric shape can not only beautify the side bracket 1 , but also play a role in stabilizing the side bracket 1 . In addition, the two side brackets 1 are installed vertically, perpendicular to the ground, plus the trapezoidal side bracket and the stackable structure of the lower section, so that the frame chair has the function of infinite stacking, as shown in Figures 14 and 15 , the left and right side brackets 1 of the frame chairs stacked on the upper layer can be placed on the side brackets 1 of the lower layer, so that the stacking is not only stable, but also saves a lot of space for the placement of a large number of frame chairs.

In this embodiment, the inclination angle of the seat panel 3 may be 5 to 10 degrees, and the inclination angle of the back board 2 may be 20 to 25 degrees, as shown in FIG. 13 . When the downward inclination angle of the sitting panel 3 is 5 to 10 degrees, it is relatively inclined. When the user sits on it, the whole body can lie on the frame chair and rely on the backrest board 2 of 20 to 25 degrees, which is very comfortable. After mass production and experimentation, in the leisure mode, it is most suitable to choose the inclination angle of 8 degrees for the seat panel 3 and 24 degrees for the back panel 2, which can bring the greatest comfort to the user. Another design is that the inclination angle of the sitting panel 3 is designed to be 2 to 5 degrees, which is relatively gentle, and the user can easily move, move or get out of the seat when sitting on it, which is more suitable for the design of the multifunctional frame chair. It can be applied to various conferences, restaurants, offices and other public places. After mass production and experiments, in the multi-function mode, it is most suitable to choose the inclination angle of 3 degrees for the sitting panel 3 and the inclination angle of 18 degrees for the backrest board 2, which can bring the greatest convenience to users.

In this embodiment, a frame chair includes: four plates, which are respectively two side brackets 1, a back board 2 and a sitting panel 3; the two side brackets 1 are symmetrically installed; the back board 2 and the sitting panel 3 are both Through several bolts 4, it is detachably fixed and installed between two side brackets 1, and the back board 2 and the sitting panel 3 are used as the backrest and the sitting surface of the frame chair respectively; The small side is used as the viewing surface of the side support 1; the side support 1 is a trapezoidal side support that can be folded and dropped. In this embodiment, the four panels are detachably mounted together by several bolts 4, which greatly facilitates the packaging and transportation of the frame chair, and brings great convenience to relocation, sale or use. Simultaneously, the viewing surface of the side support 1 adopts the side with the smaller side dimension of the slat, then the size of the armrest position of the side support 1 can be made larger, and the wide armrest can increase comfort for the user, and this viewing surface size is smaller The small and ingenious modernist design can bring users a distinct personality experience. Furthermore, the side support 1 is a trapezoidal side support that can be folded and dropped, thus endowing the frame chair with the function of infinitely stacking and falling.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (10)

1. a framework chair, is characterized in that, comprising:

Four plates, are respectively two pieces of side stands, backboard and sitting face plate;

Two pieces of side stand symmetries are installed;

Described backboard and described sitting face plate are all removably fixedly installed between two pieces of side stands by some bolts, and described backboard and sitting face plate are respectively as the backrest of described framework chair and sitting face;

Form described side stand lath adopt the less one side of lateral dimension as described side stand see face;

Described side stand is the trapezoidal lateral support can folding.

2. framework chair according to claim 1, is characterized in that,

The frame surface of described side stand is trapezoidal, and is divided into two sections, and epimere is provided with some horizontal support doorjambs, and the two ends of described support doorjamb are fixedly supported on two, the left and right waist of described side stand respectively;

Hypomere is left a blank.

3. framework chair according to claim 2, is characterized in that,

Described side stand is provided with stabiliser bar, and the two ends of described stabiliser bar are fixedly connected on described support doorjamb and the described leg of frame respectively.

4. framework chair according to claim 3, is characterized in that,

Described support doorjamb and described stabiliser bar form the structure of geometry, for decorating described side stand.

5. framework chair according to claim 1, is characterized in that,

Described side stand, backboard and sitting face plate connect into independently plate by joinery and its construction respectively.

6. framework chair according to claim 1, is characterized in that,

Described backboard and sitting face plate all use the component installaiton of bamboo lath to form.

7. framework chair according to claim 6, is characterized in that,

The sitting face of described sitting face plate is paved with described bamboo lath;

The backrest surface of described backboard is paved with described bamboo lath.

8. framework chair according to claim 6, is characterized in that,

The sitting face of described sitting face plate is paved with described bamboo lath;

The backrest surface of described backboard is divided into two sections, leave a blank for one section, another section is paved with described bamboo lath.

9. framework chair according to claim 1, is characterized in that,

Two pieces of described side stands are vertically installed.

10. framework chair according to claim 1, is characterized in that,

The tilt angled down of described sitting face plate is 5 to 10 degree, or 2 to 5 degree;

The inclination angle of described backboard is 20 to 25 degree.