CN217524266U - Novel desk and chair for students in middle and primary schools - Google Patents

Abstract

The utility model discloses a novel school student desk chair, including chair part and desk part, the desk part is including desktop (1), drawer (2), curb plate (3), and drawer (2) installation is fixed on desktop (1), and curb plate (3) are located the both sides of drawer (2), sliding connection between drawer (2) and curb plate (3), and desktop (1) covers curb plate (3). The two sides of the chair of the utility model are provided with movable parts, which can adjust the inclination angle of the chair back; the chair back is upright in class, and can be obliquely placed in noon break, so that the comfort level is better; the whole desktop of the desk is fixedly connected with the drawer, and two sides of the drawer are connected with the side plates on two sides through the sliding rails; when the drawer is pulled backwards, the side plates on the two sides of the desk are not moved, and the desktop and the drawer move backwards together. This allows more room for the previous classmates.

Description

Novel desk and chair for students in middle and primary schools

Technical Field

The utility model relates to a desk chair field, concretely relates to novel student's desk chair of middle and primary schools.

Background

The desk and chair is called desk and chair for students and is also called school desk and chair. The desk and chair can be divided according to age, material and function.

The desk and chair is a common tool for students to study in daily life and also a common tool used by the students to have a rest. However, the noon break problem of primary and secondary school students is concerned a lot, the existing desk is not suitable for the students to rest when being designed, the desk is generally provided with a turnover desktop to make room for the inclination of a chair, and the turnover desktop can cause messy articles in a drawer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel school student desk and chair that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: a novel desk and chair for primary and secondary school students comprises a chair part and a desk part, wherein the desk part comprises a desktop, a drawer and side plates, the drawer is installed and fixed on the desktop, the side plates are positioned at two sides of the drawer, the drawer and the side plates are connected in a sliding manner, and the desktop covers the side plates; the chair part comprises a supporting surface and a backrest, and the supporting surface is movably connected with the backrest.

As a preferred technical scheme, the chair part also comprises a connecting pipe, a storage rack and a bottom supporting block, wherein the connecting pipe is fixed on the bottom supporting block, and one end of the connecting pipe, which is far away from the bottom supporting block, is fixed with a supporting surface; the two sides of the backrest are rotatably connected with first connecting plates, the side face of the supporting face is provided with a limiting block and connecting portions, a second connecting plate is arranged on the limiting block, a plurality of limiting grooves are formed in the second connecting plate, the limiting block is inserted into one of the limiting grooves, a third connecting plate is sleeved on the connecting portions, and the third connecting plate, the first connecting plates and the second connecting plates are movably connected.

As a preferred technical scheme, the desk part also comprises a side supporting tube and a bottom supporting tube, wherein the side supporting tube is fixed on the bottom supporting tube, the side supporting tube is fixed with a side plate, a sliding rail is fixedly arranged on the side plate, a sliding block is arranged on the sliding rail in a sliding way, and the sliding block is fixed with a drawer.

As a preferred technical scheme, the side supporting tube and the bottom supporting tube are square tubes.

The utility model has the advantages that: the two sides of the chair are provided with movable parts which can adjust the inclination angle of the chair back; the chair back is upright when going to class, and the chair back can incline to place when having a lunch break, and the comfort level is better.

The whole desktop of the desk is fixedly connected with the drawer, and two sides of the drawer are connected with the side plates on two sides through the sliding rails. When the drawer is pulled backwards, the side plates on the two sides of the desk are not moved, and the desktop and the drawer move backwards together. This allows more room for the previous classmates.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a view showing a structure of a table 1 according to the present invention;

FIG. 2 is a view showing a structure of a table of the present invention 2;

FIG. 3 is a view showing the structure of the chair of the present invention 1;

FIG. 4 is a structural diagram of a chair according to the present invention shown in FIG. 2;

FIG. 5 is a view showing a normal state of the present invention;

FIG. 6 is a use view of the student of the present invention during afternoon nap;

fig. 7 is an enlarged view of a point a of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 7, the multifunctional desk comprises a chair part and a desk part, wherein the desk part comprises a desktop 1, drawers 2 and side plates 3, the drawers 2 are fixedly installed on the desktop 1, the side plates 3 are positioned at two sides of the drawers 2, the drawers 2 are slidably connected with the side plates 3, and the desktop 1 covers the side plates 3; the chair part comprises a supporting surface 5 and a backrest 6, and the supporting surface 5 is movably connected with the backrest 6.

The chair part also comprises a connecting pipe 7, a storage rack 8 and a bottom supporting block 9, the connecting pipe 7 is fixed on the bottom supporting block 9, and one end of the connecting pipe 7, which is far away from the bottom supporting block 9, is fixed with the supporting surface 5; the both sides of back 6 all rotate and are connected with first connecting plate 21, and the side of holding surface 5 is provided with stopper 10 and connecting portion 110, is provided with second connecting plate 22 on the stopper 10, is provided with a plurality of spacing grooves on the second connecting plate 22, and stopper 10 inserts to one of them spacing inslot, and the cover is equipped with third connecting plate 23 on the connecting portion 110, and third connecting plate 23, first connecting plate 21, second connecting plate 22 are swing joint mutually.

The desk part also comprises a side supporting tube 11 and a bottom supporting tube 13, the side supporting tube 11 is fixed on the bottom supporting tube 13, the side supporting tube 11 is fixed with the side plate 3, a sliding rail is fixed on the side plate 3, a sliding block is arranged on the sliding rail 15 in a sliding way, and the sliding block is fixed with the drawer 2. The sliding block moves on the sliding rail, and the drawer is driven to move.

Wherein, side stay tube 11 and bottom stay tube 13 are square pipe, and whole chair is put more stably.

When the technical scheme is used, the desk is divided into a desk and a chair, and the desktop of the desk part can be adjusted. When the desk is used, the desk top can be slid, so that the position of the desk top is changed. The whole desktop of the desk is fixedly connected with the drawer, and two sides of the drawer are connected with the side plates on two sides through the sliding rails. When the drawer is pulled backwards, the side plates on the two sides of the desk are not moved, and the desktop and the drawer move backwards together, so that a larger space can be made for students in front, and the operation is simple.

When the chair is used, the backrest 6 can be adjusted for use, and can be obliquely adjusted during noon break, so that the chair is convenient to have a rest and is simple to operate.

The above description is only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or replacements that do not occur through creative work should be covered within the protection scope of the present invention, for example, to the present invention, some simple protection such as fillets and edges are made to increase the security. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (2)

1. A novel school desk and chair for students in middle and primary schools comprises a chair part and a desk part, and is characterized in that: the desk part comprises a desktop (1), drawers (2) and side plates (3), the drawers (2) are fixedly arranged on the desktop (1), the side plates (3) are positioned on two sides of the drawers (2), the drawers (2) are connected with the side plates (3) in a sliding mode, and the desktop (1) covers the side plates (3); the chair part comprises a supporting surface (5) and a backrest (6), and the supporting surface (5) is movably connected with the backrest (6);

the chair part also comprises a connecting pipe (7), a storage rack (8) and a bottom supporting block (9), the connecting pipe (7) is fixed on the bottom supporting block (9), and one end of the connecting pipe (7) far away from the bottom supporting block (9) is fixed with the supporting surface (5); the two sides of the backrest (6) are rotatably connected with first connecting plates (21), the side surface of the supporting surface (5) is provided with a limiting block (10) and a connecting part (110), a second connecting plate (22) is arranged on the limiting block (10), a plurality of limiting grooves are formed in the second connecting plate (22), the limiting block (10) is inserted into one limiting groove, a third connecting plate (23) is sleeved on the connecting part (110), and the third connecting plate (23), the first connecting plate (21) and the second connecting plate (22) are movably connected;

the desk part also comprises a side supporting tube (11) and a bottom supporting tube (13), the side supporting tube (11) is fixed on the bottom supporting tube (13), the side supporting tube (11) is fixed with the side plate (3), a sliding rail is fixed on the side plate (3), a sliding block is arranged on the sliding rail (15) in a sliding way, and the sliding block is fixed with the drawer (2).

2. A novel desk and chair for pupils and middle school students as claimed in claim 1, wherein: the side supporting tube (11) and the bottom supporting tube (13) are square tubes.

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