CN2381201Y - Multifunctional student health desk and chair - Google Patents

Abstract

The utility model relates to a multifunctional student health-care table and chair, belonging to the field of furniture, particularly matching desks and chairs. The structure comprises a desk, a chair and a safety belt. The utility model is characterized in that a movable plate connected to one end of the safety belt is provided on the desktop of the desk, and the other end of the safety belt is connected to the back of the chair and can be adjusted in length. When in use, the safety belt can control people's writing posture to achieve the effect of preventing diseases.

Description

Multifunctional Student Health Desk and Chair

The utility model relates to a multifunctional student health care desk and chair, which belongs to furniture, in particular to a matching student desk and chair.

At present, most of the desks and chairs used by students in school do not have vision protection and writing posture correcting devices. Since most of the students are in the developmental stage of growing their bodies, if the sitting posture and writing posture are improper, it will inevitably lead to hunchback, myopia and other consequences over time. Therefore, People are all looking for a kind of measure that can prevent above-mentioned phenomenon from taking place, for example can be fixed on the back of a chair and prevent the anti-rolling belt of excessive forward leaning of human body, though this belt can play certain effect, must untie in advance when the student stands up, It is often forgotten to cause confusion in a hurry; in addition, an anti-rolling frame that can prevent the human body from leaning forward excessively can be installed on the desk, so that it is very inconvenient for students to take and place things during class.

The purpose of the utility model is to provide people with a multi-functional student health care desk and chair that can effectively prevent bad postures in view of the drawbacks in the use of the current desks and chairs and the shortage of protective devices.

The above-mentioned purpose of the utility model is achieved in the following manner: the desk and the chair are used as a set, and a movable plate that can be turned up is installed on the front of the desk of the desk, and a headrest and a belt are installed on the back of the chair. One end of the safety belt is connected to the back of the chair, and the other end is movably worn under the movable plate, and a height adjustment device can be installed on the legs of the chair and the legs of the table, so that a health care table and chair can be made.

Description of drawings:

Fig. 1 is the overall structural diagram of the utility model;

Fig. 2 is the structure diagram of the back side of the movable plate of the desk of the utility model;

Fig. 3 is the structural diagram of the novel safety belt of this production;

Fig. 4 structure diagram of stop card;

Fig. 5 is the structure diagram of the utility model A box with a flat fork.

Below in conjunction with accompanying drawing, the technical scheme of the utility model is described in detail:

Accompanying drawing shows a kind of embodiment of the utility model, comprises desk, chair and safety belt, and its structural feature comprises that desk is made of desktop, left and right side table support, school bag cabinet and side drawer under the table, wherein The desktop is composed of three panels, the front one is a movable board [1], the middle one is a writing board [2] fixed on the table side support [4], and the rear one is a display board fixed on the table side support [4] [3], movable board [1] and writing board [2] are inclined planes, low in front and high in back, and display board [3] is a horizontal plane, which can place various stationery, movable board [1] and writing board [2] Connect with two rotating shafts [5] between, and rotating shaft [5] is installed on the front edge of left and right sides, and movable board [1] trailing edge is the upper bevel angle, and the leading edge of writing board [2] is lower bevel angle, because the bevel angle Restrictions prevent the movable panel from turning down, but the movable panel [1] can be turned up, and the left and right side brackets [4] are connected by a front and rear side connecting rod [6], and the ends of the front and rear connecting rods [6] are respectively Insert it on the front left, front right and rear left and rear right four supporting legs [7] and fix it among the casing [8], so that the desk is a detachable structure, easy to use, each support The lower end of the leg is threaded in a height adjustment seat [9], and each adjustment seat [9] is equipped with a backstop card [10], which is an annular sleeve shape and is enclosed within the adjustment seat [9]. Tighten with screws on the desk legs above the upper end, so that the height of the desktop can be adjusted by rotating the adjustment seat [9], after determining the height, use the anti-retreat card [10] to locate, the left and right sides of the desk support [4] A side book drawer [11] under the table is also respectively housed, and the schoolbag cabinet [12] is positioned between the left and right side supports [4], and the opening is forward; the chair is composed of a headrest [13], a backrest [14] and Seat stool [15] is made up of, and wherein seat stool [15] is made of left and right chair side support [16], stool surface [17] and chair front and rear connecting rod [18], each end of chair front and rear connecting rod [18] is inserted Among the connecting pipes [19] fixed on the chair side bracket [16], two supporting legs [20] of each chair side bracket [18] are connected with a chair height adjusting seat [21] with threads respectively, and the stool surface [17] is fixed on the chair side support [16], and the lower ends of the two intubation tubes [22] at the bottom of the backrest [14] are inserted in the two legs [20] at the rear side of the seat stool [15]. Adjust and drill three holes [23] on the headrest intubation tube [22], drill a hole [32] on the rear side support leg [20] and confirm the height by passing pins in a group of holes, and the headrest [13] ] The two head intubation tubes [24] at the bottom are inserted into the two backrest clips [31] fixed on the back beam [25], so that the chair is also a detachable and height-adjustable structure, and the safety belt is made of Two belts are connected, one is a non-elastic safety belt [26], and the other is an elastic safety belt [27]. Among the belt clips [28], the belt clip [28] has the same structure as the belt head, so that the degree of safety belt is adjustable, and the other end is inserted in the flat fork box [29] fixed under the movable plate of the desk [1] , the front section of the flat fork box [29] is in the shape of a ring sleeve to prevent the safety belt from sliding sideways, and the rear section is a flat clip structure. On the inelastic safety belt [26], and slide up and down, the other end is worn among the belt clamp [30] that is fixed on the following desk movable plate [1], during use, both arms press down and make movable plate [ 1] Tighten the safety belt downwards, thereby controlling the distance between the eyes and the book, if the safety belt will pull the movable plate [1] to a certain height when standing up, the inelastic safety belt [26] will be pulled out in the movable plate [1], Elastic safety belt [27] then slides down along inelastic safety belt [26], makes whole safety belt extend, thereby makes things convenient for standing.

The beneficial effect of this utility is that desks and chairs are used together, through the movable plate structure of the desktop, the desks and chairs are conveniently connected with safety belts, and the whole adopts a detachable structure, so it can effectively prevent the occurrence of myopia and hunchback, and use very convenient.

Claims (1)

A multifunctional student health care desk and chair, including a desk, a chair and a safety belt, is characterized in that the desk is composed of a desktop, left and right side brackets, a schoolbag cabinet and a side drawer under the desk, wherein the desktop is composed of three panels, and the front one It is a movable board, the middle one is a writing board fixed on the side bracket, and the rear one is a display board fixed on the side bracket. The movable board and the writing board are inclined surfaces, and the display board is a horizontal plane. The rotating shaft is connected, the rotating shaft is installed on the front edge of the left and right side brackets, the rear edge of the movable board is an upward slope, and the front edge of the writing board is a downward slope, and the left and right side brackets are connected by a front and a rear side. The rods are connected, and the ends of the front and rear connecting rods are respectively inserted into the sleeves fixed on the front left, front right and rear left and rear right legs of the bracket. The lower end of each leg is screwed on a In the height adjustment seat, each adjustment seat is equipped with a stop card, and a side drawer under the table is respectively installed in the left and right side brackets of the table. It is composed of headrest, backrest and seat stool. The seat stool is composed of left and right side brackets, stool surface and front and rear connecting rods. The ends of the front and rear connecting rods are inserted into the connecting pipes fixed on the side brackets. Each The two legs of the side bracket are connected to a height adjustment seat with threads, the stool surface is fixed on the side bracket, and the lower ends of the two insertion tubes at the lower part of the backrest are inserted into the two legs at the back of the seat. There are three insertion tubes. Backrest height adjustment hole, there is a height adjustment hole on the back leg of the seat stool, and the two headrest intubations at the lower part of the headrest are inserted into the two anti-retraction clips fixed on the backrest crossbeam; the safety belt is composed of two belts connected , one is a non-elastic safety belt, and the other is an elastic safety belt. One end of the non-elastic safety belt is inserted into the belt clip fixed on the beam of the backrest of the chair, and the other end is inserted into the belt clip fixed on the movable plate of the desk. In the flat fork box, a cushion is sewn in the middle part, and one end of the elastic safety belt is covered on the non-elastic safety belt, and the other is worn among the belt clips fixed under the movable plate of the desk.

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