CN201316049Y - Integrated desk and bed furniture - Google Patents

Abstract

The utility model relates to furniture, in particular to a table-bed integrated furniture. The present invention solves the problem that the current school dormitory has limited space and is not suitable for using separate desks and beds. Table bed integrated furniture includes a bed frame composed of two side frames, a horizontal frame erected between the two side frames, and a bed board laid on the horizontal frame, one side frame is provided with a table board; the bed board includes a fixed bed board 1. A movable bed board located on the side of the side frame provided with the table board. The utility model is reasonable in design, easy to use, has the functions of a bed and a desk at the same time, reduces the occupied space, and can provide comfortable leg space when providing the desk function, and is especially suitable for places such as schools and unit dormitories.

Description

table bed integrated furniture

technical field

The utility model relates to furniture, in particular to a table-bed integrated furniture.

Background technique

Due to the limited space in the school dormitory, separate tables and beds cannot be used. Therefore, many school dormitories only have beds, and students can only study on the beds. Many students also buy bed tables, which not only occupy the upper and lower beds The already narrow space forced students to study cross-legged on the bed, which directly caused students' legs to be numb and affected their health.

Contents of the invention

In order to solve the problem that the current school dormitory has limited space and is not suitable for using separate tables and beds, the utility model provides a desk-bed integrated furniture suitable for school dormitories.

The utility model is realized by adopting the following technical scheme: table-bed integrated furniture, including a bed frame composed of two side frames, a horizontal frame erected between the two side frames, and a bed board laid on the horizontal frame, one of which The side frame is provided with a table board; the bed board includes a fixed bed board and a movable bed board located at the side of the side frame provided with the table board.

The movable bed board is connected with the fixed bed board through a rotating shaft, and the movable bed board is fixed with the rotating shaft, and a driving device for controlling the rotation of the movable bed board is provided on the horizontal frame.

The table board is connected to the side frame through a rotating shaft, and a supporting device is arranged between the table board and the side frame.

The driving device includes a frame plate fixed to the horizontal frame, the rotating shaft between the movable bed plate and the fixed bed plate runs through the frame plate, a large gear and a plane scroll spring are fixed at the end of the rotating shaft, and the large gear and the plane scroll spring are sleeved on the rotating shaft. There is a handle with strip chute in the middle between the coil springs, a clamping block is provided under the large gear on the frame plate, a connecting rod with one end hinged with the frame plate, the inner end of the plane scroll spring is fixed to the rotating shaft, and the outer end is connected to the rotating shaft. The clamping block is fixed, and the other end of the connecting rod is provided with a pinion gear that can mesh with the large gear. Spring; the side frame with the table board is provided with a limit block whose lower surface is on the same plane as the fixed bed board; the function of the limit block is to limit the rotation range of the movable bed board, that is, to make the movable bed board positioned on the plane where the fixed bed board is located .

The support device includes a tubular sleeve rod hinged at one end to the side frame, a guide rod hinged at one end to the table, the tubular sleeve rod and the guide rod are slidingly socketed, and there are pin holes for positioning the table board on the tubular sleeve rod and the guide rod. A pin is inserted into the pin hole of the tubular sleeve rod and the guide rod; a return spring is fixed between the cap of the pin and the tubular sleeve rod.

In specific use, the use process of the table board is as follows: when the pin passes through the pin hole on the tubular sleeve rod and the guide rod at the same time, the table board is perpendicular to the side frame and is in a fixed state. The table board plays the role of a desk, which is convenient for students to study ; If the table board is to be retracted, the pin is pulled out, the guide rod is extracted from the tubular sleeve rod, and the table board is rotated so that the table board is attached to the side frame.

The use process of the movable bed board is as follows: 1. During the lowering process of the movable bed board, the handle is lifted up, and the convex nail on the pinion at the end of the connecting rod slides along the bar-shaped chute in the middle of the handle, so that the connecting rod rotates with the pinion, and the small gear The gear is separated from the large gear. At this time, the user exerts force on the movable bed board to make the movable bed board rotate downwards, and the rotating shaft fixed to it rotates, and the plane scroll spring whose inner end is fixed on the rotating shaft is tightened accordingly. , when the movable bed board rotates to a proper position (generally perpendicular to the fixed bed board), artificially maintain this position, release the handle, and under the action of the return spring, the handle is pressed down, and the convex nail on the pinion at the end of the connecting rod moves along the strip in the middle of the handle. The sliding groove slides back, so that the connecting rod rotates with the small gear, the small gear meshes with the large gear, and the large gear is blocked, so that the rotating shaft and the movable bed board remain still, that is, the positioning of the movable bed board after it is lowered is completed; 2. During the reset process of the bed board, the handle is also lifted up, and the convex nail on the pinion at the end of the connecting rod slides along the bar-shaped chute in the middle of the handle, so that the connecting rod rotates with the pinion, and the pinion is separated from the big gear. The gear is in a free state, and under the action of the restoring force of the plane scroll spring, the rotating shaft rotates with the movable bed board. When the movable bed board rotates to the limit block, the handle is lowered, the pinion gear meshes with the large gear again, and the movable bed board is reset. During the lowering process of the movable bed board, the movable bed board can be fixed at any position within its rotation range. In this way, when students are studying, they only need to rotate the movable bed board and fix it at any position below the plane where the fixed bed board is located. The legs are stretched into the gap between the movable bed board and the side frame, so there is no need to sit cross-legged when studying, which is beneficial to the health of the body.

The utility model is reasonable in design, easy to use, has the functions of a bed and a desk at the same time, reduces the occupied space, and can provide comfortable leg space when providing the desk function, and is especially suitable for schools, unit dormitories and other places.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a front view of Fig. 1 .

Fig. 3 is a structural schematic diagram of the movable bed board driving device.

Fig. 4 is a structural schematic diagram of the connecting rod.

Fig. 5 is a schematic structural view of the table support device.

Fig. 6 is a schematic diagram of the structure of the cooperation between the pin and the return spring.

In the figure: 1-side frame, 2-horizontal frame, 3-table board, 4-fixed bed board, 5-movable bed board, 6-rotating shaft, 7-rotating shaft, 8-frame board, 9-big gear, 10-plane vortex Coil spring, 11-bar chute, 12-handle, 13-fastening block, 14-connecting rod, 15-pinion, 16-convex nail, 17-return spring, 18-limiting block, 19-tubular sleeve Rod, 20-guide rod, 21-pin hole, 22-pin, 23-return spring.

Detailed ways

Table-bed integrated furniture, including a bed frame composed of two side frames 1, a horizontal frame 2 erected between the two side frames 1, and a bed board laid on the horizontal frame 2, wherein one side frame 1 is provided with a table The board 3; the bed board includes a fixed bed board 4 and a movable bed board 5 located at the side frame 1 on which the table board 3 is provided. During specific implementation, the movable bed board 5 is connected with the fixed bed board 4 through the rotating shaft 6, the movable bed board 5 is fixed with the rotating shaft 6, and the horizontal frame 2 is provided with a driving device for controlling the rotation of the movable bed board 5; the table board 3 and the side frame 1 pass through The rotating shaft 7 is connected, and a supporting device is provided between the table board 3 and the side frame 1; the driving device includes a frame board 8 fixed to the horizontal frame 2, and the rotating shaft 6 between the movable bed board 5 and the fixed bed board 4 runs through the frame board 8 , the end of the rotating shaft 6 is fixed with a large gear 9 and a plane scroll spring 10, and the rotating shaft 6 is covered with a handle 12 with a bar-shaped chute 11 in the middle between the large gear 9 and the plane scroll spring 10, and the frame plate 8. The lower part of the upper gear 9 is provided with a clamping block 13, a connecting rod 14 hinged at one end to the frame plate 8. The inner end of the plane scroll spring 10 is fixed to the rotating shaft 6, and the outer end is fixed to the clamping block 13. The connecting rod 14 The other end is provided with a pinion 15 that can mesh with the bull gear 9, and the pinion 15 is provided with a convex nail 16 that is coaxial with it and embedded in the bar-shaped chute 11 of the handle, and a return spring is provided between the handle 12 and the frame plate 8 17. The side frame 1 provided with the table board 3 is provided with a limit block 18 whose lower surface is in the same plane as the fixed bed board 4; 3 Hinged guide rod 20, tubular sleeve rod 19 is socketed with guide rod slide 20, tubular sleeve rod 19 and guide rod 20 have pin holes 21 for table positioning, and the pin holes 21 of tubular sleeve rod 19 and guide rod 20 A pin 22 is inserted; a return spring 23 is fixed between the cap of the pin 22 and the tubular sleeve rod 19 .

During specific implementation, there are at least two pin holes 21 on the guide rod 20 of the table support device, and one pin hole 21 realizes the vertical positioning of the table 3 relative to the side frame 1, that is, the table 3 is used as a desk at this moment; The hole 21 realizes the oblique positioning of the table board 3 relative to the side frame 1. At this time, the table board 3 is used as an inclined backrest. Pull out the pin 22, then turn the table board 3, the guide rod 20 will move along the tubular sleeve rod 19, wait for the table board 3 to rotate to an appropriate position, adjust the tubular sleeve rod 19 and the pin hole 21 on the guide rod 20 to face each other, release The pin 22, under the action of the back-moving spring 23, the pin 22 is inserted into the pin hole 21 facing the tubular sleeve rod 19 and the guide rod 20 to complete the positioning of the table board 3.

Claims (7)

1. A table-bed integrated furniture, including a bed frame composed of two side frames (1), a horizontal frame (2) erected between the two side frames (1), and a bed frame placed on the horizontal frame (2). The bed board is characterized in that: one side frame (1) is provided with a table board (3); the bed board includes a fixed bed board (4), and a movable bed board ( 5). 2. The table-bed integrated furniture according to claim 1, characterized in that: the movable bed board (5) is connected to the fixed bed board (4) through a rotating shaft (6), and the movable bed board (5) is fixed to the rotating shaft (6), and A driving device for controlling the rotation of the movable bed board (5) is provided on the horizontal frame (2). 3. The table-bed integrated furniture according to claim 1, characterized in that: the table board (3) is connected to the side frame (1) through a rotating shaft (7), and the table board (3) is connected to the side frame (1) ) is provided with a supporting device. 4. The table-bed integrated furniture according to claim 2, characterized in that: the driving device includes a frame plate (8) fixed to the horizontal frame (2), a movable bed plate (5) and a fixed bed plate (4). The rotating shaft (6) between them runs through the frame plate (8), and the end of the rotating shaft (6) is fixed with a large gear (9) and a plane scroll spring (10), and the rotating shaft (6) is covered with a large gear (9) and a The middle part between the plane scroll springs (10) has the handle (12) of the strip chute (11), and the bottom of the upper gear (9) on the frame plate (8) is provided with a clamping block (13), one end and the frame The connecting rod (14) hinged by the plate (8), the inner end of the plane scroll spring (10) is fixed with the rotating shaft (6), the outer end is fixed with the clamping block (13), and the other end of the connecting rod (14) is provided with The pinion (15) that can mesh with the bull gear (9) is provided with a convex nail (16) coaxial with it and embedded in the bar-shaped chute (11) of the handle (11), the handle (12) and the frame Return springs (17) are provided between the plates (8). 5. The table-bed integrated furniture according to claim 4, characterized in that: the side frame (1) provided with the table board (3) is provided with a limit block whose lower surface is on the same plane as the fixed bed board (4) (18). 6. The table-bed integrated furniture according to claim 3, characterized in that: the supporting device includes a tubular sleeve rod (19) whose one end is hinged to the side frame (1), and a guide rod whose one end is hinged to the table board (3). Rod (20), tubular sleeve rod (19) and guide rod sliding (20) socket connection, have table plate positioning pin hole (21) on the tubular sleeve rod (19) and guide rod (20), tubular sleeve rod ( 19) and the pin hole (21) of guide rod (20) is inserted with pin (22). 7. The table-bed integrated furniture according to claim 6, characterized in that: a return spring (23) is fixed between the cap of the pin (22) and the tubular sleeve rod (19).

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