CN201274880Y - Portable conjoined table and chair for study - Google Patents

Abstract

The utility model discloses a portable learning table with chairs, which comprises a bracket system, and the bracket system is supported and connected with a horizontally arranged seat board and a writing board. The seat board and the writing board are arranged alternately up and down. The bracket system is a foldable bracket system, the bottom of one end of the seat board and the writing board is hinged on the bracket system, and the bottom of the free end of the seat board and the writing board is attached to the bracket system; the writing board and the bracket system are hinged at one end The upper part of the writing board is hinged with the reading board, and the free ends of the writing board and the reading board are also connected to each other by a stay cord. With the structure of the utility model, both the writing board and the seat board are connected to the bracket system, and the bracket system is a foldable bracket system with a support rod as the main body, which reduces the volume and weight of the table, making the utility model very compact and light. It is easy to carry, and there is no need to match it with a chair when using it at the same time.

Description

Portable study table with chair

technical field

The utility model relates to a portable learning table with chairs.

Background technique

Commonly used study desks are large in volume and weight, and are inconvenient to move. Chinese patent CN200520070800 discloses a portable table, which is small and light, and easy to carry and move. But when this table is used, it is necessary to find a chair in addition to use it together. Chinese patent CN87212173 discloses a table with chairs, but this table has a relatively large volume and weight and is very inconvenient to carry.

Utility model content

The technical problem to be solved by the utility model is to provide a portable learning table with chairs.

In order to solve the above-mentioned technical problems, the portable study table with chairs of the present invention includes a bracket system, and the bracket system is supported and connected with a seat board and a writing board arranged horizontally, the seat board and the writing board are arranged alternately up and down, and the writing board is also rotatably connected with a reading board. board, the bracket system is a foldable bracket system, the bottom of one end of the seat board and the writing board is hinged on the bracket system, and the bottom of the free end of the seat board and the writing board is abutted on the bracket system; the writing board and the bracket system The upper part of one hinged end is hinged with the reading board, and the free ends of the writing board and the reading board are also pulled and connected to each other by a stay cord.

As an improvement of the utility model, the foldable support system includes a rear support rod, a front support rod, a curved rod, a front connecting piece, a rear connecting piece and a writing board support rod, the top of the rear support rod and the bottom of the front end of the seat plate The upper part of the rear support rod is hinged with a T-shaped seat board support rod, and the bottom of the rear end of the seat board is connected to the cross bar on the top of the seat board support rod; the bottom end of the seat board support rod is connected to the bottom end of the front connecting piece The upper end of the front connecting piece is hinged with the front support rod, the upper end of the rear connecting piece is hinged with the rear support rod, the lower end of the rear connecting piece is hinged with the lower end of the curved rod, and the upper end of the curved rod is hinged with the front support rod The top of the front support rod is hinged with the bottom of the rear end of the writing board, the top of the front end of the writing board is hinged with the bottom of the reading board, one end of the supporting rod of the writing board is hinged at the middle and upper part of the front supporting rod, and the other end of the supporting rod of the writing board is connected with the writing board Front-end active support connections.

As another improvement of the utility model, a fixed book holder is fixedly connected to the middle left of the reading board.

As a further improvement of the utility model, a bracket is provided to match the writing board, and the front end of the bracket is connected with the writing board through the rotation of the hinge. Horizontal plane; there is a trapezoidal vacancy in the middle of the rear end of the bracket, and the longer bottom edge of the trapezoidal vacancy faces the side of the seat plate.

As a further improvement of the utility model, the front support rod is a telescopic rod.

As a further improvement of the utility model, a book-fixing slot is longitudinally provided in the middle of the reading board.

With the structure of the utility model, the writing board and the seat board are connected to the bracket system, and the bracket system is a foldable bracket system, which reduces the volume and weight of the table, making the utility model very small and light, easy to carry, and can be used at the same time No additional chairs are required.

The left middle part of the reading board is fixedly connected with a fixed book holder, and the unfolded book can be clamped on the fixed book holder when reading, without pressing by hand, which is very convenient to use.

The setting of the elbow rest is convenient for the user to put the forearm on the elbow rest when writing, and at the same time, the chest is located in the trapezoidal vacancy set in the middle of the rear end of the elbow rest, so that the user's sitting posture can be corrected.

The front support rod is a telescopic rod, which is convenient for users to adjust the height of the utility model according to their own height, so that the utility model is suitable for people with different heights.

The middle part of the reading board is longitudinally provided with a book-fixing slot, and the spine of the book can be placed in the book-fixing slot when reading, which enhances the stability of the book when reading.

Description of drawings

Fig. 1 is the structural representation of the utility model after opening;

Fig. 2 is a schematic diagram of the right view structure of the utility model after closing.

Detailed ways

As shown in Figure 1, the portable study table with chairs of the present utility model includes a foldable bracket system, and the bracket system supports and connects a seat board 1 and a writing board 2 arranged horizontally, and the seat board 1 and the writing board 2 are arranged alternately up and down in the use state . The writing board 2 is also rotatably connected with a reading board 3, the bottoms of one end of the seat board 1 and the writing board 2 are hinged on the support system, and the bottoms of the free ends of the seat board 1 and the writing board 2 are abutted on the support system; The upper part of the hinged one end of the board 2 and the support system is hinged with the reading board 3, and the free ends of the writing board 2 and the reading board 3 are also connected to each other by a stay cord 4, and one end of the stay cord 4 is fixedly connected to the side of the writing board 2 and Its other end is fixedly connected on reading board 3 sides.

As shown in Figures 1 and 2, the foldable support system includes an inverted T-shaped rear support bar 5, an inverted T-shaped front support bar 6, a curved bar 7, a front connecting piece 8, a rear connecting piece 9, and a seat plate. Support bar 11, and tablet support bar 10, the length of front support bar 6 is longer than rear support bar 5. The cross bars 5', 6' of the back and front inverted T-shaped support bars 5, 6 are all located on the ground to support the whole portable learning table with chairs. The top of the rear support bar 5 is hinged with the bottom of the front end of the seat plate 1, and the upper part of the rear support bar 5 is hinged with a T-shaped seat plate support bar 11, and the bottom of the rear end of the seat plate 1 (ie, the free end of the seat plate) is abutted against the seat plate On the cross bar 11' at the top of the support rod 11; the bottom end of the seat plate support rod 11 is hinged with the bottom end of the front connecting piece 8, and the upper end of the front connecting piece 8 is hinged with the front supporting rod 6; the upper end of the rear connecting piece 9 Hinged with rear support bar 5, the lower end of rear connecting piece 9 is hinged with the lower end of curved bar 7, and the upper end of curved bar 7 is hinged with front support bar 6; Hinged, the top of the front end of the tablet 2 is hinged with the bottom end of the reading board 3, and one end of the tablet support bar 10 is hinged at the middle and upper part of the front support bar 6, and the other end of the tablet support bar 10 is connected to the front end of the tablet 2 (i.e. writing). plate free end) active support connection. Wherein the front support rod 6 is a telescopic rod.

As shown in FIG. 1 , a fixed book holder 12 is fixedly attached to the left middle part of the reading board 3 for clamping the opened book. As shown in Fig. 1 and Fig. 2, an elbow resting plate 13 is provided to match the writing board 2, and the front end of the elbow resting board 13 and the rear end of the writing board 2 are connected together through the rotation of the hinge 14, and when the hinge 14 is unfolded, the elbow resting The board surface of the board 13 and the board surface of the writing board 2 are located at the same horizontal plane; the middle part of the rear end of the bracket 13 is provided with a trapezoidal vacancy 15, and the longer bottom edge of the trapezoidal vacancy 15 faces the side of the seat board and is used to accommodate the user's chest. The middle part of the reading board 3 is longitudinally provided with a book-fixing groove 16, and the spine of a book can be embedded into the book-fixing groove 16 to enhance the stability of the book when reading.

During use, the bottom end of the reading board 3 is hinged on the writing board 2 and its upper end is positioned by a stay cord 4 . The inclination angle of the reading board 3 can be adjusted by adjusting the length of the stay cord 4 . The inclination angle of the tablet 2 can be adjusted by adjusting the support position of the tablet support bar 10 on the tablet 2 .

Claims (7)

1. Portable learning table with chairs, including a bracket system. The bracket system is supported and connected with a seat board and a writing board arranged horizontally. The bracket system is a foldable bracket system, the bottom of one end of the seat board and the writing board is hinged on the bracket system, and the bottom of the free end of the seat board and the writing board is attached to the bracket system; the writing board and the bracket system are hinged at one end The upper part is hinged with the reading board, and the free ends of the writing board and the reading board are pulled and connected to each other by a stay rope. 2. The portable learning table with chairs according to claim 1, characterized in that: the foldable support system includes a rear support rod, a front support rod, a curved rod, a front connecting piece, a rear connecting piece and a writing board support rod, The top of the rear support bar is hinged with the bottom of the front end of the seat plate, and the upper part of the rear support bar is hinged with a T-shaped seat plate support bar. The bottom end of the front connecting piece is hinged with the bottom end of the front connecting piece, the upper end of the front connecting piece is hinged with the front support rod, the upper end of the rear connecting piece is hinged with the rear support rod, and the lower end of the rear connecting piece is hinged with the lower end of the curved rod. The upper end of the curved rod is hinged with the front support rod; the top of the front support rod is hinged with the bottom of the rear end of the writing board, the top of the front end of the writing board is hinged with the bottom of the reading board, and one end of the writing board support rod is hinged at the middle and upper part of the front support rod. The other end of the writing board support rod is connected with the movable support of the front end of the writing board. 3. The portable table with chairs according to claim 1, characterized in that: a fixed book holder is fixedly connected to the middle left of the reading board. 4. The portable table with chairs according to claim 2, characterized in that: a fixed book holder is fixedly connected to the middle left of the reading board. 5. The portable learning table with chairs according to any one of claims 1 to 4, characterized in that: a bracket is provided to match the writing board, and the front end of the elbow supporting board and the writing board are connected together by hinge rotation , when the hinge is unfolded, the surface of the toggle plate and the writing board are on the same horizontal plane; there is a trapezoidal vacancy in the middle of the rear end of the toggle plate, and the longer bottom edge of the trapezoidal vacancy faces the side of the seat plate. 6. The portable learning table with chairs according to claim 5, wherein the front support rod is a telescopic rod. 7. The portable study table with chairs according to claim 6, characterized in that: the middle part of the reading board is longitudinally provided with a book fixing slot.

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