CN215820186U - Desk and chair convenient for middle and primary school classrooms with afternoon nap - Google Patents
Desk and chair convenient for middle and primary school classrooms with afternoon nap Download PDFInfo
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- CN215820186U CN215820186U CN202121544751.1U CN202121544751U CN215820186U CN 215820186 U CN215820186 U CN 215820186U CN 202121544751 U CN202121544751 U CN 202121544751U CN 215820186 U CN215820186 U CN 215820186U
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- drawer
- chair
- primary school
- afternoon nap
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- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
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- 208000000875 Spinal Curvatures Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
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Abstract
The application discloses make things convenient for middle and primary school classroom of afternoon nap to use desk chair compares with prior art, includes: a tablet chair; a table leg guide rail arranged at the inner side of the table leg; the table side plate is arranged on the table legs, a split drawer is arranged in the table side plate, drawer support rods are arranged on two sides of the split drawer and used for moving along the track of the table leg guide rails, and the split drawer has a fixed state and a moving state moving along the track of the table leg guide rails; a table top mounted on the top of the table side plate; a table back plate which is arranged between the table legs and is rotationally connected with the table top, wherein the inner side of the table back plate is provided with a first buckle device; and the second buckling device is arranged on one side of the split drawer and close to the table back plate, and the second buckling device is matched with the first buckling device. The application provides a desk chair is used in middle and primary schools classroom of convenient afternoon nap, under the prerequisite that does not influence normal study of going to class, provides the noon break user state, can reach the comfortable noon break effect of lying on the back in the classroom, has improved middle and primary schools student's noon break quality, does benefit to physical and mental health.
Description
Technical Field
The application relates to the field of desk and chair for classrooms of primary and secondary schools, in particular to a desk and chair for classrooms of primary and secondary schools, which is convenient for afternoon nap.
Background
Along with the development of society, cities are continuously expanded, school-age children are gradually increased, functional requirements of teaching equipment are also gradually increased, a desk and a chair which are used as basic equipment for school education and teaching play a great role in the growth and development of the bodies of students and the quality of education and teaching, the children and teenagers spend most of the time on the desk and the chair, the desk and the chair are important external environments for cultivating good sitting postures of the students, and the desk and the chair have a certain relation with the occurrence of spinal curvature abnormality and myopia and are also important factors influencing the learning ability and the body function state.
The desk and chair on the market only meet the use of student's classroom study at present, and most walk to read when the student had a rest in the classroom, mostly adopt the mode of having a rest on the desk of lying prone to carry out the noon break, both can't satisfy the functional need of afternoon nap, be unfavorable for middle and primary school student's backbone health again, influenced middle and primary school student's physical and mental health and learning quality.
Therefore, it is an urgent problem for those skilled in the art to provide a desk and chair for a classroom of primary and secondary schools, which is convenient for afternoon nap and can improve the quality of afternoon break of primary and secondary school students.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the desk and chair for the middle and primary school classroom, which is convenient for afternoon nap, can improve the noon break quality of the middle and primary school students.
The technical scheme provided by the application is as follows:
the application provides a make things convenient for middle and primary school classroom of afternoon nap to use desk chair includes: a tablet chair; a table leg guide rail arranged at the inner side of the table leg; the table side plate is arranged on the table legs, a split drawer is arranged in the table side plate, drawer support rods are arranged at the positions, close to the table legs, of two sides of the split drawer and are used for moving along the track of the table leg guide rails, and the split drawer has a fixed state and a moving state moving along the track of the table leg guide rails; the fixed state of components of a whole that can function independently drawer includes: the split drawer is fixed in a first fixed state at the top of the table legs; the split drawer is fixed at the second fixed state at the bottom end of the table leg; the table top is arranged on the top of the table side plate; the desk back plate is arranged between the desk legs and is rotationally connected with the desktop, the desk back plate has a rotating state close to the direction of the desk leg guide rails, and the inner side of the desk back plate is provided with a first buckle device; and the second buckling device is arranged on one side of the split drawer and is close to the table back plate, and the second buckling device is matched with the first buckling device.
Further, in a preferred aspect of the present invention, the method further includes: the falling buffer device is arranged on the table legs and used for buffering the falling split drawer.
Further, in a preferred mode of the present invention, the second locking device is a rotatable resilient locking device.
Further, in a preferred aspect of the present invention, the method further includes: and the drawer positioning grooves are arranged at the bottom ends of the table legs and are used for fixing the position of the split drawer along the drawing direction.
Further, in a preferred aspect of the present invention, the method further includes: and the light screen is arranged at the bottom of the desktop.
Further, in a preferred mode of the utility model, one end of the light shielding plate close to the table back plate is rotatably connected with the table top.
Further, in a preferred aspect of the present invention, the method further includes: the first magnetic attraction piece is arranged on the shading plate.
Further, in a preferred aspect of the present invention, the method further includes: and the second magnetic attraction piece is arranged at the bottom of the desktop and mutually attracted with the first magnetic attraction piece.
Further, in a preferred mode of the present invention, the first magnetic attraction piece and the second magnetic attraction piece are in corresponding positions.
Further, in a preferred aspect of the present invention, a desk and chair for a middle and primary school classroom, which facilitates afternoon nap, further includes: the pedal is arranged at the bottom of the tablet chair.
Compared with the prior art, the technical scheme provided by the utility model is that the desk and chair for the middle and primary school classroom convenient for afternoon nap, which is provided by the utility model, comprises: a tablet chair; a table leg guide rail arranged at the inner side of the table leg; the table side plate is arranged on the table legs, a split drawer is arranged in the table side plate, drawer support rods are arranged at the positions, close to the table legs, of two sides of the split drawer and are used for moving along the track of the table leg guide rails, and the split drawer has a fixed state and a moving state moving along the track of the table leg guide rails; the fixed state of components of a whole that can function independently drawer includes: the split drawer is fixed in a first fixed state at the top of the table legs; the split drawer is fixed at the second fixed state at the bottom end of the table leg; the table top is arranged on the top of the table side plate; the desk back plate is arranged between the desk legs and is rotationally connected with the desktop, the desk back plate has a rotating state close to the direction of the desk leg guide rails, and the inner side of the desk back plate is provided with a first buckle device; locate components of a whole that can function independently drawer one side is close to the second buckle device of table backplate, second buckle device with first buckle device matches each other, so the drawer bracing piece is followed in the motion process of table leg guide rail orbit, match each other the second buckle device with first buckle device will drive the table backplate is followed the components of a whole that can function independently drawer removes, works as when the components of a whole that can function independently drawer is in the second fixed state, middle and primary schools student can with the components of a whole that can function independently drawer is the seat, with the slope the table backplate is for leaning on the plane of lying and carrying out the noon break, has reached the effect of comfortable rest, under the prerequisite that does not influence normally going to class, has provided noon break user state and easy and simple to handle, has improved middle and primary school student's noon break quality, does benefit to physical and mental health.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first fixed state of a desk and chair for a middle and primary school classroom, which is provided by an embodiment of the utility model and facilitates afternoon nap;
fig. 2 is a schematic structural diagram of a second fixed state of a desk and chair for a middle and primary school classroom, which is convenient for afternoon nap and is provided by the embodiment of the utility model;
fig. 3 is a schematic structural diagram of a second fastening device of a desk and chair for a middle and primary school classroom, which is provided by the embodiment of the utility model and facilitates afternoon nap;
fig. 4 is a schematic connection diagram of a first fastening device and a second fastening device of a desk and chair for a middle and primary school classroom, which is provided for facilitating afternoon nap according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a desk and chair for a middle and primary school classroom for facilitating afternoon nap according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only for illustrative purposes and are not intended to limit the scope of the present disclosure, so that those skilled in the art can understand and read the present disclosure, and the present disclosure is not limited to the conditions and conditions that can be implemented in the present disclosure.
As shown in fig. 1 to 5, the present application provides a desk and chair for a middle and primary school classroom, which is convenient for afternoon nap, and comprises: a tablet chair; a table leg guide 3 provided inside the table leg; a split drawer 5 is arranged in the table side plate, drawer support rods 10 are arranged at the positions, close to the table legs, of the two sides of the split drawer 5, the drawer support rods 10 are used for moving along the track of the table leg guide rails 3, and the split drawer 5 has a fixed state and a moving state moving along the track of the table leg guide rails 3; the fixed state of the split drawer 5 includes: the split drawer 5 is fixed at the first fixed state at the top of the table leg; the split drawer 5 is fixed at the second fixed state of the bottom end of the table leg; the table top is arranged on the top of the table side plate; a desk back plate 7 which is arranged between the desk legs and is rotationally connected with the desktop, wherein the desk back plate 7 has a rotating state approaching to the direction of the desk leg guide rails 3, and the inner side of the desk back plate 7 is provided with a first buckle device 8; and the second buckling device 11 is arranged on one side of the split drawer 5 and is close to the table back plate 7, and the second buckling device 11 is matched with the first buckling device 8.
Compared with the prior art, the desk and chair for the middle and primary school classroom convenient for afternoon nap provided by the utility model comprises the following components in parts by weight: a tablet chair; a table leg guide 3 provided inside the table leg; a split drawer 5 is arranged in the table side plate, drawer support rods 10 are arranged at the positions, close to the table legs, of the two sides of the split drawer 5, the drawer support rods 10 are used for moving along the track of the table leg guide rails 3, and the split drawer 5 has a fixed state and a moving state moving along the track of the table leg guide rails 3; the fixed state of the split drawer 5 includes: the split drawer 5 is fixed at the first fixed state at the top of the table leg; the split drawer 5 is fixed at the second fixed state of the bottom end of the table leg; the table top is arranged on the top of the table side plate; a desk back plate 7 which is arranged between the desk legs and is rotationally connected with the desktop, wherein the desk back plate 7 has a rotating state approaching to the direction of the desk leg guide rails 3, and the inner side of the desk back plate 7 is provided with a first buckle device 8; locate components of a whole that can function independently drawer 5 one side is close to table backplate 7's second buckle device 11, second buckle device 11 with first buckle device 8 matches each other, so drawer bracing piece 10 is followed in the motion process of table leg guide rail 3 orbit, match each other second buckle device 11 with first buckle device 8 will drive table backplate 7 follows components of a whole that can function independently drawer 5 removes, works as when components of a whole that can function independently drawer 5 is in the second fixed state, middle and primary school student can with components of a whole that can function independently drawer 5 is the seat, with the slope table backplate 7 carries out noon break for leaning on the plane of lying, has reached the effect of comfortable rest, under the prerequisite that does not influence normal school, provides noon break user state and easy and simple to handle, has improved middle and primary school student's noon break quality, does benefit to physical and mental health.
Specifically, in the embodiment of the present invention, the method further includes: locate the buffer 4 that falls on the table leg, the buffer 4 that falls is used for playing the cushioning effect to the components of a whole that can function independently drawer 5 that drops.
More specifically, the falling buffer device 4 is located in the middle of the table leg guide rail and close to the lower part of the table leg, and the falling buffer device 4 can effectively avoid the situation that the hands slide the split drawer 5 accidentally falls to injure people.
It should be added that, in the embodiment of the present invention, a spring assembly is disposed in the fall buffering device 4, and the elastic height range of the spring assembly occupies 20% to 35% of the height of the table leg.
In particular, in the present embodiment, the second snap means 11 is a rotatable resilient snap means.
Stated more specifically, the second buckle device 11 has a rebounding rotation function, in the second fixed state, there is an included angle between the second buckle device 11 and the table back plate 7, and when the second buckle device 11 is pressed by the table back plate 7, the second buckle device 11 can automatically rotate to rebound to resist the pressing of the table back plate 7, so that the space is not reduced due to the pressing of the table back plate 7, and a safe and comfortable lying space can be provided for students.
Specifically, in the embodiment of the present invention, the method further includes: locate the drawer constant head tank 9 of table leg bottom, drawer constant head tank 9 is used for components of a whole that can function independently drawer 5 is along the rigidity of pull direction.
Stated more specifically, the drawer positioning groove 9 is located at the end far away from the table back plate 7, and can provide the largest possible lying space for the student in noon break.
Specifically, in the embodiment of the present invention, the method further includes: and the light screen 1 is arranged at the bottom of the desktop.
Specifically, in the embodiment of the present invention, one end of the light shielding plate 1 close to the table back plate 7 is rotatably connected to the table top.
It should be added that, in the embodiment of the present invention, the area ratio of the light shielding plate 1 to the table top is 1:2, and an included angle of 45 ° is formed between one end of the bottom of the table top close to the light shielding plate 1 and the table side plate.
Specifically, in the embodiment of the present invention, the method further includes: and the first magnetic attraction piece 2 is arranged on the shading plate 1.
Stated more specifically, the number of the first magnetic attraction pieces 2 is 2.
Specifically, in the embodiment of the present invention, the method further includes: and the second magnetic attraction piece is arranged at the bottom of the desktop and mutually attracted with the first magnetic attraction piece.
Specifically, in the embodiment of the present invention, the first magnetic attraction sheet 2 and the second magnetic attraction sheet are in corresponding positions.
It should be added that, in the embodiment of the present invention, the first magnetic attraction pieces 2 and the second magnetic attraction pieces are the same in size and equal in number.
More specifically explain, pull down light screen 1 can make light screen 1 with the desktop separation, light screen 1 is taken on the desktop board, can provide the demand of shading and privacy when having a lunch break for the student, will dial on the light screen 1, first magnetism inhale piece 2 with magnetic attraction between the piece will of second magnetism the light screen 1 adsorb in the bottom of desktop can be packed up light screen 1, it is simple and convenient that the operation is got up.
Specifically, in the embodiment of the present invention, the method further includes: a pedal 13 arranged at the bottom of the tablet chair.
It should be added that, in the embodiment of the present invention, the pedal 13 can provide a placing surface for the lower leg or foot of the student during noon break, and can provide a storage shelf during non-noon break, and in the second fixing state, the height of the pedal 13 is flush with the top end of the split drawer 5, so that the lower leg or foot and the hip of the student can be kept at the same height when the student lies on the back, and a more comfortable noon break effect is achieved.
It should be added that, in the embodiment of the present invention, the method further includes: locate 7 one side of table backplate is close to first buckle device 8's cushion 6, cushion 6 is the cushion that accords with human engineering, has further improved the travelling comfort when the student lies on back.
It should be added that, in the embodiment of the present invention, the method further includes: the hanging piece device 12 is arranged at the top of the tablet chair, the hanging piece device 12 provides a placing point for heavy articles such as schoolbags and water cups, the storage pressure of the split drawer 5 is shared, and the practicability is high.
The desk and chair for the middle and primary school classroom convenient for afternoon nap provided by the utility model has the following specific operation steps or working principle:
when a student has a noon break, the split drawer 5 is slightly lifted by two hands, the drawer support rod 10 moves along the track of the table leg guide rail 3, the second buckle device 11 and the first buckle device 8 are matched with each other to drive the table back plate 7 to move along with the split drawer 5 until the split drawer 5 is in a second fixed state, the middle part of the table leg guide rail 3 is provided with the falling buffer device 4, the falling buffer device 4 can effectively avoid the situation that the split drawer 5 is accidentally knocked down by hands to hurt the person, the student can take the split drawer 5 as a sitting surface and take the inclined table back plate 7 as a lying surface when having a noon break, the table back plate 7 is provided with a cushion conforming to ergonomics, and the pedal plate 13 is taken as a foot placing surface to have a noon break, so that the middle and primary school students can achieve a comfortable noon break effect of lying on the back in a classroom, pull down light screen 1 can make light screen 1 with the desktop separation, light screen 1 is taken on the desktop board, can provide the demand of shading and privacy when having a lunch break for the student, will dial on light screen 1, first magnetism inhale piece 2 with magnetic attraction between the piece will of second magnetism inhale light screen 1 adsorb in the bottom of desktop can pack up light screen 1, it is simple and convenient to operate, so, need not any instrument and can switch on class state and lunch break state promptly, under the prerequisite that does not influence normal study on class, provided the lunch break user state, the useful noon break quality that improves middle and primary school students does benefit to physical and mental health.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A desk chair for a middle and primary school classroom convenient for afternoon nap is characterized by comprising:
a tablet chair;
a table leg guide rail arranged at the inner side of the table leg;
the table side plate is arranged on the table legs, a split drawer is arranged in the table side plate, drawer support rods are arranged at the positions, close to the table legs, of two sides of the split drawer and are used for moving along the track of the table leg guide rails, and the split drawer has a fixed state and a moving state moving along the track of the table leg guide rails;
the fixed state of components of a whole that can function independently drawer includes: the split drawer is fixed in a first fixed state at the top of the table legs; the split drawer is fixed at the second fixed state at the bottom end of the table leg;
the table top is arranged on the top of the table side plate;
the desk back plate is arranged between the desk legs and is rotationally connected with the desktop, the desk back plate has a rotating state close to the direction of the desk leg guide rails, and the inner side of the desk back plate is provided with a first buckle device;
and the second buckling device is arranged on one side of the split drawer and is close to the table back plate, and the second buckling device is matched with the first buckling device.
2. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 1, further comprising: the falling buffer device is arranged on the table legs and used for buffering the falling split drawer.
3. The desk and chair for use in a middle and primary school classroom for facilitating afternoon nap according to claim 2, wherein the second snap means is a rotatable resilient snap means.
4. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 3, further comprising: and the drawer positioning grooves are arranged at the bottom ends of the table legs and are used for fixing the position of the split drawer along the drawing direction.
5. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 4, further comprising: and the light screen is arranged at the bottom of the desktop.
6. The desk and chair for a middle and primary school classroom for facilitating afternoon nap as claimed in claim 5, wherein one end of the light shielding plate near the desk back plate is rotatably connected with the desktop.
7. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 6, further comprising: the first magnetic attraction piece is arranged on the shading plate.
8. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 7, further comprising: and the second magnetic attraction piece is arranged at the bottom of the desktop and mutually attracted with the first magnetic attraction piece.
9. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 8, wherein the first magnetic attraction piece and the second magnetic attraction piece are located at corresponding positions.
10. The desk and chair for a middle and primary school classroom for facilitating afternoon nap according to claim 9, further comprising: the pedal is arranged at the bottom of the tablet chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121544751.1U CN215820186U (en) | 2021-07-08 | 2021-07-08 | Desk and chair convenient for middle and primary school classrooms with afternoon nap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121544751.1U CN215820186U (en) | 2021-07-08 | 2021-07-08 | Desk and chair convenient for middle and primary school classrooms with afternoon nap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215820186U true CN215820186U (en) | 2022-02-15 |
Family
ID=80191491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121544751.1U Expired - Fee Related CN215820186U (en) | 2021-07-08 | 2021-07-08 | Desk and chair convenient for middle and primary school classrooms with afternoon nap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215820186U (en) |
-
2021
- 2021-07-08 CN CN202121544751.1U patent/CN215820186U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |