CN206565611U - A kind of deformable tables and chairs combination - Google Patents

Abstract

The utility model relates to a kind of furniture, in particular to a combination of deformable tables and chairs, including a seat surface, a backrest and an armrest; grooves are arranged at the middle positions of both sides of the armrest, and a pair of inverted T-shaped legs are fastened The mortise and tenon structures are respectively fixed in the grooves on both sides of the armrest, and the bottom edges of the two inverted T-shaped legs are arranged symmetrically to form a support surface. After the inverted T-shaped legs are installed on the armrest, a short stool is formed. The backrest is formed by connecting two parts, the left backboard and the right backboard, and the two sides of the left backboard or the right backboard are respectively provided with grooves, and the grooves are respectively located on the left backboard or the right backboard. At the two oblique corners of the board, a pair of L-shaped legs are respectively fixed in the grooves on both sides of the left and right backing boards through fasteners or mortise and tenon structures, and the left and right backing boards are installed on the L-shaped The legs respectively form long benches. The utility model adopts a new method to realize mutual conversion of chairs, tables and stools through disassembly and assembly, and is mainly used for outdoor gatherings, sleeping out, camping and the like.

Description

A combination of deformable tables and chairs

technical field

The utility model relates to a furniture, in particular to a deformable table and chair combination.

Background technique

Most of the existing table and chair combination furniture on the market is a single combination that cannot realize the conversion between the seat and the table board, which is extremely inconvenient to use and takes up a lot of space.

Contents of the invention

In order to overcome the shortcomings of the prior art, the utility model provides a deformable table and chair combination to solve the above problems.

The technical solution adopted by the utility model is: a deformable table and chair combination, including a chair surface, a backrest and an armrest, the bottom of the chair surface is provided with supporting legs, which can be placed on the ground, and the backrest and the armrest are connected by mortise and tenon The structure is movably connected with the chair surface; grooves are provided in the middle of both sides of the armrest, and a pair of inverted T-shaped feet are respectively fixed in the grooves on both sides of the armrest through fasteners or mortise and tenon structures. Only the bottom edge of the inverted T-shaped leg is arranged symmetrically to form a supporting surface, and the armrest forms a short stool after installing the inverted T-shaped leg; The left and right backing boards are movably connected with the chair surface through mortise and tenon structures respectively, and the adjacent parts of the left and right backing boards are connected and fixed through connectors or mortise and tenon structures; The two sides are respectively provided with grooves, and the grooves are respectively located at the two oblique corners of the left or right sideboard, and a pair of L-shaped legs are respectively fixed to the left and right sides by fasteners or mortise and tenon structures. In the grooves on both sides of the right backing board, the bottom edges of the two L-shaped legs form a support surface, and the left and right backing boards form a bench after installing the L-shaped legs respectively. The above fasteners generally adopt bolts, thumb screws or fastening screws.

Further, the elevation of the groove of the handrail is provided with a mortise hole, the upper end of the inverted T-shaped leg is provided with a tongue corresponding to the mortise hole, and a U-shaped bracket is also provided under the tongue. When the tongue is inserted into the tenon hole, the upper end of the U-shaped bracket abuts against the lower end surface of the armrest. The U-shaped bracket can be a whole, or can be made of two short beams, which can be metal or wooden structures, and the U-shaped bracket or the short beams are fixed on the inverted T-shaped legs with fasteners or mortise and tenon structures. The two ends of the U-shaped bracket and the tongue form a "pin"-shaped triangular structure. Because the triangle is stable, it is very firm without fixing. This design is to reduce the difficulty of assembly and can be quickly assembled and disassembled. Tool, suitable for general household use.

In the same way, the facades of the grooves of the left sideboard and the right sideboard are provided with mortise holes, the upper end of the L-shaped leg is provided with a tongue corresponding to the mortise hole, and a U When the tongue is inserted into the mortise hole, the upper end of the U-shaped bracket abuts against the lower end surfaces of the left backing board and the right backing board.

Further, the bottom of the chair surface is provided with a bracket or a storage space for placing the L-shaped leg and the inverted T-shaped leg.

Beneficial effects: the utility model breaks the traditional concept of separation of table and chair combination furniture in the past, and adopts a new method to realize mutual transformation of chairs and tables and stools through disassembly and assembly. Use, save material and space, its main components are made of wood material and steel structure connecting shaft, the change between the two achieves the perfect combination of two kinds of furniture, its structure is simple, the material is light, easy to use, save space and easy to assemble , bringing greater convenience to people's use.

Description of drawings

The utility model will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the structural perspective view of the seat form of the present utility model,

Fig. 2 is a structural perspective view of the table and chair form of the utility model.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation.

Referring to Figure 1-2, as shown in the figure, a deformable table and chair combination includes a chair surface 1, a backrest 2 and an armrest 3. The bottom of the chair surface 1 is provided with supporting legs 4, which can be placed on the ground. The backrest 2 and the armrest 3 is movably connected with the chair surface 1 through the mortise and tenon structure. There is a groove in the middle of both sides of the armrest 3, and a pair of inverted T-shaped legs 5 are respectively fixed in the grooves on both sides of the armrest 3 through fasteners or mortise and tenon structures. The bottom edges of the two inverted T-shaped legs 5 are symmetrical The setting constitutes the support surface, and the handrail 3 forms a short stool after the inverted T-shaped leg 5 is installed.

There is a tenon hole on the elevation of the groove of the handrail, and a tongue corresponding to the tenon hole is provided at the upper end of the inverted T-shaped leg 5, and a U-shaped bracket is arranged under the tongue. When the tongue is inserted into the tenon hole, the U-shaped bracket The upper end of frame is against the lower end face of armrest 3. U-shaped bracket can be a whole, also can be made of two short beams, can be metal or wooden structure, and U-shaped bracket or short beams are fixed on the inverted T-shaped leg 5 with fasteners or mortise and tenon structure. The two ends of the U-shaped bracket and the tongue form a triangular structure, because the triangle is stable, and it is very firm without fixing. This design is to reduce the difficulty of assembly and can be quickly assembled and disassembled without tools. It is suitable for general home use.

The backrest 2 is connected by two parts, the left backboard and the right backboard. The left and right backboards are movably connected with the seat surface 1 through the mortise and tenon structure respectively, and the adjacent parts of the left and right backboards are connected by connecting pieces (as shown in Fig. 1 ). ) or mortise and tenon structure connection and fixation. Grooves are respectively provided on both sides of the left or right backboard, and the grooves are respectively located at two oblique corners of the left or right backboard, and a pair of L-shaped legs 6 pass through fasteners or sockets. The tenon structure is respectively fixed in the grooves on both sides of the left and right backing boards. The bottom edges of the two L-shaped legs constitute the supporting surface as shown in Figure 2. After the L-shaped legs 6 are installed on the left and right backing boards, they form benches respectively. . The above fasteners generally adopt bolts, thumb screws or fastening screws.

In the same way, there are mortise holes on the facades of the grooves of the left sideboard and the right sideboard, and the upper end of the L-shaped leg 6 is provided with a tongue corresponding to the mortise hole, and a U-shaped bracket is also provided below the tongue to act as the tongue When inserted into the mortise hole, the upper end of the U-shaped bracket is against the lower end surface of the left or right leaning plate.

The bottom of the chair surface 1 is provided with a support or storage space for placing the inverted T-shaped legs 5 and the inverted T-shaped legs 6 . The preferred solution is shown in Figure 1, the supporting leg 4 is composed of two rectangular plates, both of which have a complementary slot in the middle, so that the two plates can cross each other to form an X-shaped bracket for supporting the chair surface 1. The chair surface 1 is fastened to the X-shaped bracket by bolts. One of the rectangular plates is partially hollowed out to form a support for storing the inverted T-shaped legs 5 and the L-shaped legs 6 . This design is smaller when unpacked and transported, and is easier to process.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of deformable tables and chairs combination, including seat, backrest and handrail, the bottom seat are provided with supporting leg, can placed In on ground, the backrest and handrail are actively coupled by tenon structure with the seat；It is characterized in that the handrail both sides The centre position on side is provided with groove, and a pair of inverted T-shaped legs are individually fixed in the handrail both sides by fastener or tenon structure Groove in, the bases of two inverted T-shaped legs is symmetrical arranged composition supporting surface, and the handrail is installing the inverted T-shaped branch Short bench is formed after pin；The backrest is formed by left backup plate, the connection of right backup plate two parts, and the left and right backup plate passes through the fourth of the twelve Earthly Branches respectively Tenon structure is actively coupled with the seat, and the left and right backup plate adjacent regions are connected and fixed by connector or tenon structure；Institute Two sides for stating left backup plate or right backup plate are respectively equipped with groove, and the groove is located at the left backup plate respectively or two of right backup plate oblique At angle, a pair of L-shaped leg is individually fixed in by fastener or tenon structure in the groove on the left and right backup plate both sides, two The base of the L-shaped leg constitutes supporting surface, and the left and right backup plate forms long bench after the L-shaped leg is respectively mounted.

2. a kind of deformable tables and chairs combination according to claim 1, it is characterised in that：The facade of the handrail groove is provided with tenon Hole, the inverted T-shaped leg upper end is provided with joint tongue corresponding with the mortise, and a U-shaped bracket is additionally provided with below the joint tongue, when During the joint tongue insertion mortise, the upper end and the lower surface of the handrail of the U-shaped bracket offset.

3. combined according to a kind of any one of claim 1 or 2 deformable tables and chairs, it is characterised in that：The left backup plate, the right side are leaned on The facade of plate groove is provided with mortise, and the L-shaped leg upper end is provided with joint tongue corresponding with the mortise, below the joint tongue also Provided with a U-shaped bracket, when the joint tongue inserts mortise, the upper end of the U-shaped bracket and the left backup plate, the lower end of right backup plate Face offsets.

4. a kind of deformable tables and chairs combination according to claim 3, it is characterised in that：The bottom seat, which is provided with, to be used to place The support or storage area of the L-shaped leg and inverted T-shaped leg.