CN205006350U - Flexible bench - Google Patents

Abstract

The utility model provides a deformable bench, which belongs to the technical field of leisure products. It solves the problem of single function of existing benches. The deformable bench comprises a support, at least one fixed back, at least one fixed seat, at least one movable back and at least one movable seat, the fixed back and the fixed seat are all fixedly connected on the support, and the movable The upper end of the chair back is hinged on the support, the movable seat is hinged on the lower end of the movable seat back, and the movable seat is erected on the support, the movable seat can be turned over with the movable seat back and together form a storage space for placing items. The support is connected with a positioning rod, and one end of the positioning rod is hinged on the support, and the other end is used to prevent the movable seat and the movable chair back from being reset downward. It can realize the transition between the state of the bench and the state of the table and chair components, increasing the functionality and application range of the bench.

Description

A transformable bench

technical field

The utility model belongs to the technical field of leisure products and relates to a deformable bench.

Background technique

Existing chairs used in families or outdoor places, such as Chinese patent [authorized publication number: CN202269702U] discloses a bench used in public places, including a curved seat surface, a curved back board, a left side board and a right side board. The two ends of the curved chair surface are respectively fixed on the left side board and the right side board, and the two ends of the arc-shaped backing board are respectively fixed on the left side board and the right side board. This type of bench has a single function and lacks a place for people to place items. People often place items directly on chairs or on the ground. Chairs take up more space and cause people to feel uncomfortable when using them.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and propose a deformable bench, which can realize the conversion between the state of the bench and the state of the table and chair assembly.

The purpose of this utility model can be achieved through the following technical solutions: a deformable bench, which is characterized in that it includes a support, at least one fixed back, at least one fixed seat, at least one movable back and at least one movable chair The fixed seat back and the fixed seat are both fixedly connected to the support, the upper end of the movable seat back is hinged on the support, the movable seat is hinged at the lower end of the movable seat back, and the movable seat is erected On the support, the movable chair base can be flipped along with the movable seat back and jointly form a table for placing items. The support is connected with a positioning rod, and one end of the positioning rod is hinged on the support. The other end is used to avoid the downward reset of the movable seat and the movable chair back.

The deformable bench has at least one movable seat back and at least one movable seat, and the movable seat is hinged on the movable seat back, and the movable seat back is hinged on the support. When the deformable bench is in the bench state, the movable The chair back is set vertically or inclined, and the movable seat is erected on the support. When the deformed bench needs to use the table and chair assembly state, the movable seat is lifted from the support, and the movable seat is pulled around the movable chair The hinged shaft of the back and the support rotates, and the positioning rod connected to the support is rotated simultaneously, and the table top formed after the movable seat and the movable chair back are made to be flat can be erected on the positioning rod. The deformable bench can realize the conversion of the state of the bench and the components of the table and chair as required, and has stronger functionality and wider application range.

In the above-mentioned deformable bench, the rear wall of the movable seat back is connected with at least one limit bar for preventing the movable seat seat in the table top state from turning downward relative to the movable seat back. The limit rod extends from the rear wall of the movable chair back toward the bottom of the movable chair back and exceeds the range of the rear wall of the movable chair back. When the movable seat and the movable seat back are on the table, the movable seat is erected on the limit rod, To avoid turning down, when the limit rod has sufficient length, it can also be used as a support foot for supporting the movable chair back in the bench state.

In the above-mentioned deformable bench, the movable seat and the movable chair back are connected by a 180-degree hinge, one end of the 180-degree hinge is connected to the lower end face of the movable chair back, and the other end of the 180-degree hinge It is connected to the connecting end face of the movable seat for being connected with the movable seat back. The 180-degree hinge can limit the rotation angle of the movable seat relative to the movable seat back, that is, only the movable seat and the movable seat back can be flush to form a table for placing items, and the seat surface of the movable seat can only Flip towards the front of the movable chair back, thereby ensuring stability when the movable seat and movable chair back form a table top.

In the above-mentioned deformable bench, the other end of the positioning rod is connected with a supporting rod, and the supporting rod is perpendicular to the positioning rod. The support rod can increase the contact between the positioning rod and the table top, and improve the stability of the deformed bench under the state of the table and chair assembly.

In the above-mentioned deformable bench, the rear wall surface of the movable chair back has at least one slot for cooperating with the support rod. After the deformable bench is converted into the state of the table and chair assembly, the support rod is snapped into the slot, which can better avoid displacement between the support rod and the movable chair back, and maintain the stability of the state of the table and chair assembly.

In the above-mentioned deformable bench, the support has a horizontal bar for limiting the movable seat back, the horizontal bar is arranged horizontally, and the horizontal bar is parallel to the movable seat back. The limit rod limits the position of the movable seat back to prevent the movable seat back from turning too backward relative to the support in the bench state. Since the movable seat seat is hinged with the movable seat back, when the position of the movable seat back is limited, The position of movable seat is also relatively fixed, does not shift.

In the above-mentioned deformable bench, a limit block is connected to the horizontal bar, and the limit block has a limit groove which is arranged horizontally and opens upward, and one end of the positioning rod is hinged on the limit On the block, and one end of the positioning rod is located in the limiting groove. The limit slot can limit the positioning rod, so that the positioning rod can only be kept in a horizontal state or can only be rotated upwards, so that when the deformable bench is in the bench state, the movable seat can be erected on the positioning rod, thereby Keep it steady and not shift.

Compared with the prior art, the utility model can be switched between the two states of the bench and the table and chair assembly, which can not only be used for people to rest alone, but also can provide a table for placing items, with better functionality and wider application range .

Description of drawings

Fig. 1 is the structural representation of the utility model under the bench state.

Fig. 2 is a structural schematic diagram of the utility model in the state of the table and chair assembly.

Fig. 3 is a sectional view of the utility model in the state of the table and chair assembly.

Fig. 4 is an enlarged view of A in Fig. 3 .

Fig. 5 is an enlarged view of B in Fig. 3 .

In the figure, 1. support; 2. fixed seat back; 3. fixed seat; 4. movable seat back; 5. movable seat; 6. positioning rod; 7. limit rod; 8. 180 degree hinge; 9 1. Support rod; 10. Card slot; 11. Horizontal bar; 12. Limit block; 121. Limit slot.

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

Referring to Fig. 1 and Fig. 2, the present embodiment is a deformable bench, including a support 1, 4 fixed seat backs 2, 3 fixed seat seats 3, 1 movable seat back 4 and 1 movable seat 5 , the fixed seat back 2 and the fixed seat 3 are fixedly connected to the support 1, the upper end of the movable seat back 4 is hinged on the support 1, the movable seat 5 is hinged at the lower end of the movable seat back 4, and the movable seat 5 Erected on the support 1, the movable seat 5 can turn over with the movable seat back 4 and together form a table for placing items. The support 1 is connected with a positioning rod 6, and one end of the positioning rod 6 is hinged on the support 1. The other end is used to prevent the movable seat 5 and the movable seat back 4 from resetting downward. When the present embodiment is in the bench state, the movable seat back 4 is vertical or inclined, and the movable seat 5 is erected on the support 1. When the present embodiment needs to use the state of the table and chair assembly, the movable seat 5 is lifted from the support 1, and pull the movable seat back 4 to rotate around the hinged shaft of the movable seat back 4 and the support 1, and rotate the positioning rod 6 connected to the support 1 at the same time, and then make the movable seat 5 and the movable seat back 4 The table top formed after being flat is erected on the positioning bar 6 and gets final product. The deformable bench can realize the conversion of the state of the bench and the components of the table and chair as required, and has stronger functionality and wider application range.

Concrete structure is as follows, in conjunction with Fig. 3 and Fig. 4, the other end of positioning rod 6 is connected with a support rod 9, and support rod 9 is perpendicular to positioning rod 6, and the rear wall surface of movable chair back 4 has at least one for supporting The card slot 10 that the rod 9 fits. After the present embodiment is converted to the state of the table and chair assembly, the support rod 9 is snapped into the slot 10, which can better avoid displacement between the support rod 9 and the movable seat back 4, and maintain the stability of the state of the table and chair assembly. The rear wall of the movable chair back 4 is connected with at least one limit rod 7 for preventing the movable seat 5 under the table top state from turning down relative to the movable chair back 4, and the limit rod 7 is controlled by the movable chair back 4. The rear wall extends towards the bottom of the movable seat back 4 and exceeds the rear wall range of the movable seat back 4. When the movable seat 5 and the movable seat back 4 were in the state of the table, the movable seat 5 was erected on the stop bar 7 to avoid Turn down, when the limit rod 7 has enough length, it can also be used as a support foot for supporting the movable chair back 4 in the bench state. In the present embodiment, the movable seat 5 and the movable seat back 4 are connected by a 180-degree hinge 8, one end of the 180-degree hinge 8 is connected to the lower end surface of the movable seat back 4, and the other end of the 180-degree hinge 8 is connected to the movable seat. Seat 5 is used on the connecting end face that is connected with movable seat back 4. The 180-degree hinge 8 can limit the rotation angle of the movable seat seat relative to the movable seat back, that is, only the movable seat seat 5 and the movable seat back 4 can be flushed to form a table for placing items, and the movable seat seat 5 The seat surface can only be overturned towards the front of the movable seat back 4, thereby ensuring the stability when the movable seat 5 and the movable seat back 4 form a table.

2, 3 and 5, the support 1 has a horizontal bar 11 for limiting the movable seat back 4, the horizontal bar 11 is arranged horizontally, and the horizontal bar 11 is parallel to the movable seat back 4, and the horizontal bar 11 A limit block 12 is connected on the top, and the limit block 12 has a limit groove 121 that is horizontally arranged and opened upwards. The bottom end of the positioning rod 6 is hinged on the limit block 12, and the bottom end of the positioning rod 6 The end is located in the limiting groove 121 . The limit groove 121 can limit the positioning rod 6, so that the positioning rod 6 can only be kept in a horizontal state or can only be rotated upwards, so that when the present embodiment is in the bench state, the movable seat 5 can be erected on the positioning rod 6 up, so as to remain stable and not shift.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (7)

1. A deformable bench, characterized in that it comprises a support (1), at least one fixed back (2), at least one fixed seat (3), at least one movable back (4) and at least one movable The seat (5), the fixed seat back (2) and the fixed seat (3) are all fixedly connected on the support (1), and the upper end of the movable seat back (4) is hinged on the support (1) , the movable seat (5) is hinged at the lower end of the movable seat back (4), and the movable seat (5) is erected on the support (1), and the movable seat (5) can follow the movable seat back (4) turn over and jointly form a table top for placing items, the support (1) is connected with a positioning rod (6), one end of the positioning rod (6) is hinged on the support (1), and the other One end is used to prevent the movable seat (5) and the movable chair back (4) from being reset downward. 2. The deformable bench according to claim 1, characterized in that, the rear wall of the movable chair back (4) is connected with at least one movable seat (5) for avoiding being in the table top state. The limit lever (7) turned downwards in the movable chair back (4). 3. The deformable bench according to claim 1, characterized in that, the movable seat (5) and the movable seat back (4) are connected by a 180-degree hinge (8), and the 180-degree hinge One end of (8) is connected on the lower end surface of the movable chair back (4), and the other end of the 180 degree hinge (8) is connected on the connecting end surface of the movable seat (5) for being connected with the movable chair back (4). superior. 4. The deformable bench according to claim 2 or 3, characterized in that, the other end of the positioning rod (6) is connected with a support rod (9), and the support rod (9) and the positioning rod (6) are perpendicular to each other. 5. The deformable bench according to claim 4, characterized in that, the rear wall surface of the movable chair back (4) has at least one slot (10) for cooperating with the support rod (9). 6. The deformable bench according to claim 1, 2 or 3, characterized in that, the support (1) has a horizontal bar (11) for limiting the movable seat back (4), so Described horizontal bar (11) is horizontally arranged, and horizontal bar (11) is parallel with movable chair back (4). 7. The deformable bench according to claim 6, characterized in that a limit block (12) is connected to the horizontal bar (11), and the limit block (12) has a horizontally arranged and upward facing An open limiting groove (121), one end of the positioning rod (6) is hinged on the limiting block (12), and one end of the positioning rod (6) is located in the limiting groove (121).