CN212546238U

CN212546238U - Self-adaptive desk and chair special for calligraphy learning

Info

Publication number: CN212546238U
Application number: CN202020741732.7U
Authority: CN
Inventors: 李执刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-19
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a self-adaptive calligraphy learning special desk and chair, which comprises a calligraphy desk and a calligraphy stool matched with the calligraphy desk; the front wall surface and the left and right wall surfaces of the calligraphy desk are all designed in a hollow manner; the front part of the desktop of the calligraphy desk is a flat surface, and the rear part of the desktop is a slope surface inclined downwards by 15 degrees; the edge of the back part of the desktop is provided with an arc concave surface; a desk hall is arranged below the desktop; the calligraphy stool comprises a stool surface and stool legs which are engaged with the stool surface in a concave-convex manner; the upper part of the stool surface is provided with a soft bag surface; the left side and the right side of the bottom of the stool surface are symmetrically provided with long supporting plates as convex plates; short supporting plates are symmetrically arranged on the front side and the rear side of the bottom of the stool surface and correspond to the convex plates to form grooves; supporting blocks matched with the convex plates and the grooves are arranged on the front side and the rear side of the inner wall of the stool leg; the utility model discloses not only practical but also pleasing to the eye, the student experiences well, and the protection student is healthy.

Description

Self-adaptive desk and chair special for calligraphy learning

Technical Field

The utility model relates to a learning tool, concretely relates to special table chair of self-adaptation calligraphy study.

Background

The calligraphy learning of primary and secondary school students is not only for the shape-keeping and the health-preserving, but also for the training of standardizing writing and improving the writing technology. Especially for the calligraphy practicing of primary and secondary school students including second-grade children, scientific and normative learning and experience are of great importance. However, the desk and chair suitable for professional calligraphy learning of primary and secondary school students have been troubled for many years. Children still use various five-picture eight-door tables and chairs for calligraphy practice, and designers and manufacturers of the tables and chairs are not professional calligraphy teaching personnel. The calligraphy and calligraphy teaching aid is manufactured without considering the general characteristics and physiological requirements of calligraphy learning of primary and middle school students, and is mostly designed to be beautiful in shape or fake a traditional gimmick.

Most of the learning tables and chairs on the market have the following defects:

1. most of the learning tables and chairs have fixed height, but the heights of students who have class at the same time or in different batches are different, which greatly causes the study inadaptability of students in sitting posture, the short students can not reach the desktop, the high students can write by bending down, and the physical health of the students is greatly injured;

2. double learning tables and chairs are heavy, so that students cannot move conveniently when leaving seats in class, and interference on learning on the same table is caused;

3. the sizes and specifications of the tables and chairs are different, complete matching is not realized, most of the tables and chairs are spliced temporarily, bad impressions are caused to students, and the aesthetic feelings of children are destroyed;

4. the chair is flat and hard, and is very humanized when people sit on the chair to remove cold ice in winter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's special table chair of self-adaptation calligraphy study, not only practical but also pleasing to the eye, the student experiences well, and the protection student is healthy.

In order to achieve the above object, the utility model adopts the following technical scheme: it comprises a calligraphy desk and a calligraphy stool matched with the calligraphy desk; the front wall surface and the left and right wall surfaces of the calligraphy desk are all designed in a hollow manner; the front part of the desktop of the calligraphy desk is a flat surface, and the rear part of the desktop is a slope surface inclined downwards by 15 degrees; the edge of the back part of the desktop is provided with an arc concave surface; a desk hall is arranged below the desktop; the calligraphy stool comprises a stool surface and stool legs which are engaged with the stool surface in a concave-convex manner; the upper part of the stool surface is provided with a soft bag surface; the left side and the right side of the bottom of the stool surface are symmetrically provided with long supporting plates as convex plates; short supporting plates are symmetrically arranged on the front side and the rear side of the bottom of the stool surface and correspond to the convex plates to form grooves; supporting blocks matched with the convex plates and the grooves are arranged on the front side and the rear side of the inner wall of the stool leg;

furthermore, the teaching material storage box also comprises a teaching material storage box; the teaching material storing and releasing box is provided with a plurality of teaching material placing grooves;

furthermore, a pen groove is formed in the flat surface of the desktop of the calligraphy desk;

further, the sum of the heights of the short supporting plate and the supporting block is equal to the height of the long supporting plate.

After adopting above-mentioned structure, special table chair of self-adaptation calligraphy study, have following advantage:

1. the height of the students in middle and primary schools is not limited, the comfort level and the utilization rate are improved on the basis of being more in line with human body mechanics, and the cost is greatly reduced;

2. the single desk is adopted, so that students are prevented from interfering with each other during calligraphy practice, and the close-range teaching guidance of teachers is facilitated;

3. the Chinese traditional furniture element and the process are combined, so that the appearance is attractive and elegant, the combination of the Chinese traditional furniture element and the practical idea is displayed for students while the use function is provided, and the cognition and aesthetic ability of the students to the traditional furniture are enhanced;

4. has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of a calligraphy table;

FIG. 3 is a rear view of the calligraphy table;

FIG. 4 is a schematic view of a stool surface;

FIG. 5 is a schematic view of a leg of the stool;

FIG. 6 is a schematic view of the calligraphic stool in a low height;

FIG. 7 is a schematic view of the calligraphic stool in a high height;

fig. 8 is a schematic structural view of the teaching material storage box.

Description of reference numerals:

1. a calligraphy stool; 2. a calligraphy desk; 3. a teaching material storing and releasing box; 1-1, stool surface; 1-11, soft package surface; 1-12, short support plates; 1-13, long support plate; 1-2, stool legs; 1-21, a support block; 2-1, a desk hall; 2-2, arc concave surface; 2-3, a table top; 2-31, slope surface; 2-32, flat surface; 3-1, placing the teaching material in a groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the calligraphy teaching box comprises a calligraphy table 2, a calligraphy stool 1 matched with the calligraphy table, and a teaching material storage box 3; the front wall surface and the left and right wall surfaces of the calligraphy desk 2 are designed in a hollow manner, so that a teacher can conveniently check the sitting posture of students; the front part of the desktop of the calligraphy desk 2 is a flat surface 2-32, and pen grooves are formed in the flat surface 2-32; the rear part of the desktop is a slope surface 2-31 inclined downwards by 15 degrees, so that the writing angle deviation of students can be improved most directly, and the sitting posture and writing can be normalized; the arc concave surface 2-2 is arranged at the edge of the rear part of the desktop 2-3, so that the desk is attached to the body of a student, and the student can have a good sitting posture and writing experience conveniently; a desk hall 2-1 is arranged below the desktop 2-3 and used for placing a schoolbag of a student, so that the schoolbag is convenient to store; the teaching material storage box 3 is placed on the flat surface 2-32 at the front part of the desktop of the calligraphy desk; the teaching material storing and releasing box 3 is provided with a plurality of teaching material placing grooves 3-1, so that the teaching materials can be conveniently stored and displayed.

The calligraphy stool 1 comprises a stool surface 1-1 and stool legs 1-2 which are engaged with the stool surface in a concave-convex manner; the upper part of the stool surface 1-1 is provided with the soft bag surface 1-11, so that the fatigue of students in long-time learning is effectively relieved, the learning comfort level of the students is improved, and the students are helped to improve the learning efficiency and the learning quality; the left side and the right side of the bottom of the stool surface 1-1 are symmetrically provided with long supporting plates 1-13 as convex plates; short supporting plates 1-12 are symmetrically arranged at the front side and the rear side of the bottom of the stool surface 1-1 and correspond to the convex plates to form grooves; supporting blocks 1-21 matched with the convex plate and the groove are arranged at the front side and the rear side of the inner wall of the stool leg 1-2; the sum of the heights of the short supporting plates 1-12 and the supporting blocks 1-21 is equal to the height of the long supporting plates 1-13, so that the lower surface of the stool surface 1-1 is attached to the upper surfaces of the stool legs 1-2 when the bottom is high, and the stability of the calligraphy stool 1 is enhanced;

the calligraphy stool 1 adopts a concave-convex occlusion method, when the overall height of the calligraphy stool 1 needs to be reduced, the groove is only required to be clamped with the supporting blocks 1-21, and the convex plates are inserted at two sides of the supporting blocks 1-21; when the overall height of the calligraphy stool 1 needs to be raised, the height can be raised only by lifting the stool surface 1-1 out and directly placing the convex plate on the supporting plate 1-21 to enable the concave-convex parts to be placed in a staggered manner; the stool legs 1-2 cancel the common cross bar connection in the market, and can effectively prevent the abnormal sitting posture caused by the feet of the students being placed on the cross bars.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A desk and chair special for self-adaptive calligraphy learning is characterized by comprising a calligraphy desk and a calligraphy stool matched with the calligraphy desk; the front wall surface and the left and right wall surfaces of the calligraphy desk are all designed in a hollow manner; the front part of the desktop of the calligraphy desk is a flat surface, and the rear part of the desktop is a slope surface inclined downwards by 15 degrees; the edge of the back part of the desktop is provided with an arc concave surface; a desk hall is arranged below the desktop; the calligraphy stool comprises a stool surface and stool legs which are engaged with the stool surface in a concave-convex manner; the upper part of the stool surface is provided with a soft bag surface; the left side and the right side of the bottom of the stool surface are symmetrically provided with long supporting plates as convex plates; short supporting plates are symmetrically arranged on the front side and the rear side of the bottom of the stool surface and correspond to the convex plates to form grooves; supporting blocks matched with the convex plate and the groove are arranged on the front side and the rear side of the inner wall of the stool leg.

2. The adaptive calligraphy learning special table and chair of claim 1, characterized in that it also comprises a teaching material storage box; the teaching material storing and releasing box is provided with a plurality of teaching material placing grooves.

3. The adaptive calligraphy learning special table and chair of claim 1, wherein the flat surface of the desk top of the calligraphy table is provided with pen grooves.

4. The adaptive calligraphy learning desk and chair as claimed in claim 1, wherein the sum of the heights of the short support plates and the support blocks is equal to the height of the long support plate.