CN210960929U

CN210960929U - Ladder classroom desk

Info

Publication number: CN210960929U
Application number: CN201920686219.XU
Authority: CN
Inventors: 郑汝兰; 曾锐
Original assignee: Zhejiang Jinhua Friendship Industry Co ltd
Current assignee: Zhejiang Jinhua Friendship Industry Co ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-07-10
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a ladder classroom desk, including desk base, desk support and desk locker, the top fixed mounting of desk base has two desk supports, the beneficial effects of the utility model are that: the utility model discloses compact structure, high durability and convenient use, the function is practical, the utility model discloses the space in the university classroom can be saved to furthest in the combined design, aluminum alloy ex-trusions encloses into circular-arcly, and fixed mounting has a fender on the aluminum alloy ex-trusions, the student is leaning on backward, because not right angle desktop, do benefit to the study of student on the classroom, the fender of installation can prevent that student's books and learning tools such as pen from dropping, cause loss of property, the cover has the one deck foam-rubber cushion on the folding seat, can improve the comfort of student's seat when the seat, can not feel tired out because on as for a long time, also can improve student's learning efficiency, the bottom cover of desk base has the rubber pad, when the student leaves the seat, can protect the desk, and service life is prolonged.

Description

Ladder classroom desk

Technical Field

The utility model relates to a classroom desk technical field specifically is a ladder classroom desk.

Background

At present, a desk and chair used in a university classroom is a learning partner of children and a tool for adults to rest and work, so that a safe, firm, practical and comfortable good desk is very important.

Traditional table chair design is split type, when leading to moving table chair, needs carry desk and chair respectively, and is troublesome time-consuming, and the distance between traditional desk and the chair is not fixed, sometimes can be too close with the distance adjustment between desk and the chair to people are studying or the during operation, have certain influence to the eyesight. Therefore, great inconvenience is brought to the classroom learning of students, and the enthusiasm of the students for discussion and learning is not facilitated. And the dead angle is large in the aspects of cleaning classrooms and cleanness and sanitation of tables and chairs, so that the interestingness and individuation of classroom learning of students are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ladder classroom desk to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ladder classroom desk comprises a desk base, desk supports and desk lockers, wherein two desk supports are fixedly arranged at the top of the desk base, a second baffle is fixedly arranged on one sides of the desk supports, a desk working face is fixedly arranged at the top of the desk supports, two desk lockers are fixedly arranged at the bottom of the desk working face, a first baffle is fixedly arranged on one side of each desk locker, the bottom of the first baffle is fixedly connected with the desk supports, a groove is formed in one side of the desk working face, an aluminum alloy section is fixedly arranged in the groove, one side of the aluminum alloy section is connected with the desk working face, the other side of the aluminum alloy section is connected with the second baffle, a plurality of boards are arranged in the aluminum alloy section, and two chair fixing frames are fixedly arranged on one side of the second baffle, the utility model discloses a chair, including chair mount, fixed rod and chair mount fixed connection, the inside equal fixed mounting of chair mount has the dead lever, dead lever and chair mount fixed connection, the outside cover of chair mount has reset spring, chair mount and reset spring fixed connection, the externally mounted of dead lever has the fixed plate, the top fixed mounting of fixed plate has folding seat, the fixed plate rotates with the dead lever to be connected, one side and chair mount fixed connection of reset spring, reset spring's opposite side and fixed plate fixed connection, the gag lever post is installed to the opposite side of second baffle, the equal fixed mounting in both sides of gag lever post has the fixed orifices, the fixed orifices is connected with the second baffle, the other both sides and the desk leg joint of gag lever post.

Preferably, grooves are cut on two sides of the aluminum alloy section, and a wood plate with the thickness of 16 mm-18 mm can be embedded in the grooves.

Preferably, the folding seat is sleeved with a layer of sponge cushion, and the bottom of the table base is sleeved with a rubber cushion.

Preferably, the periphery of the aluminum alloy section bar is arc-shaped, and a pen stop is fixedly arranged on the aluminum alloy section bar.

Preferably, the limiting rod is fixedly connected with the chair fixing frame, and the chair fixing frame penetrates through the inner wall of the second baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has compact structure, convenient use and practical function, the combined design of the utility model can save the space in the university classroom to the utmost extent, even if the chair is a corner, the chair can be properly arranged without occupying too much area, the periphery of the aluminum alloy section bar is shaped like a circular arc, and the pen retainer is fixedly arranged on the aluminum alloy section bar, when the student leans backwards, the student can not feel uncomfortable because the chair is not a right-angle desktop, thereby being beneficial to the study of the student in the classroom, the pen retainer can prevent the study tools such as books and pens of the student from dropping, causing property loss, the folding chair is sleeved with a layer of sponge cushion, which can improve the comfort when the student sits on the seat, and can not feel tired after being used as a desk for a long time, and can also improve the study efficiency of the student, the bottom of the base is sleeved with a rubber cushion, when the student leaves the seat, the service life is prolonged, the limiting rod is fixedly connected with the chair fixing frame, the bearing capacity of the folding chair can be improved, and people with different weights can use the folding chair conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a plan view of the present invention;

fig. 4 is a plan view of the aluminum alloy profile of the present invention.

In the figure: 1. a table base; 2. a table support; 3. a table locker; 4. a chair fixing frame; 5. a return spring; 6. fixing the rod; 7. a fixing plate; 8. folding the seat; 9. an aluminum alloy profile; 10. a table work surface; 11. a groove; 12. a wood board; 13. a first baffle plate; 14. a limiting rod; 15. a fixing hole; 16. a second baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a desk for a ladder classroom comprises a desk base 1, desk supports 2 and desk lockers 3, wherein two desk supports 2 are fixedly arranged at the top of the desk base 1, second baffles 16 are fixedly arranged on one sides of the desk supports 2, a desk working face 10 is fixedly arranged at the top of the desk supports 2, two desk lockers 3 are fixedly arranged at the bottom of the desk working face 10, first baffles 13 are fixedly arranged on one sides of the desk lockers 3, the bottoms of the first baffles 13 are fixedly connected with the desk supports 2, grooves 11 are formed in one sides of the desk working face 10, aluminum alloy sections 9 are fixedly arranged in the grooves 11, one sides of the aluminum alloy sections 9 are connected with the desk working face 10, the other sides of the aluminum alloy sections 9 are connected with the second baffles 16, a plurality of wood boards 12 are arranged in the aluminum alloy sections 9, two chair fixing frames 4 are fixedly arranged on one sides of the second baffles 16, the equal fixed mounting in inside of chair mount 4 has dead lever 6,

dead lever

6 and 4 fixed connection of chair mount, the outside cover of chair mount 4 has reset spring 5,

chair mount

4 and 5 fixed connection of reset spring, the externally mounted of dead lever 6 has fixed plate 7, the top fixed mounting of fixed plate 7 has folding seat 8, fixed plate 7 rotates with dead lever 6 to be connected, one side and 4 fixed connection of chair mount of reset spring 5, reset spring 5's opposite side and fixed plate 7 fixed connection, gag lever post 14 is installed to the opposite side of second baffle 16, the equal fixed mounting in both sides of gag lever post 14 has fixed orifices 15, fixed orifices 15 is connected with second baffle 16, the other both sides and the desk support 2 of gag lever post 14 are connected.

Furthermore, grooves are cut on two sides of the aluminum alloy section 9, and a wood board 12 with the thickness of 16mm to 18mm can be embedded, so that the integral structure is optimized.

Further, the folding seat 8 is sleeved with a layer of sponge mat, the bottom of the desk base 1 is sleeved with a rubber mat, so that the comfortable sensation of a student sitting on a seat can be improved, the student does not feel tired due to long-time use, the learning efficiency of the student can also be improved, the rubber mat is sleeved at the bottom of the desk base 1, and when the student leaves the seat, the desk can be protected, and the service life is prolonged.

Further, the periphery of the aluminum alloy section bar 9 is arc-shaped, and the pen stopper is fixedly mounted on the aluminum alloy section bar 9, so that students cannot feel uncomfortable when leaning backwards because the students are not right-angle desktops, learning of the students in a classroom is facilitated, and the mounted pen stopper can prevent books, pens and other learning tools of the students from falling off to cause property loss.

Furthermore, the limiting rod 14 is fixedly connected with the chair fixing frame 4, the chair fixing frame 4 penetrates through the inner wall of the second baffle plate 16, and the limiting rod 14 is fixedly connected with the chair fixing frame 4, so that the bearing capacity of the folding seat 8 can be improved, and the folding seat is convenient for people with different weights to use.

Specifically, when the utility model is used, the utility model is firstly arranged reasonably in a college classroom, then the utility model is fixed by bolts through the threaded holes on the desk base 1, and the utility model is fixedly arranged on the classroom ground through the bolts, thereby having better stability, and the first utility model in each row does not have a folding seat 8, a layer of sponge cushion is sleeved on the folding seat 8, thereby improving the comfort when the student sits on the seat, and the student does not feel tired due to long-time use, and also improving the learning efficiency of the student, a rubber cushion is sleeved at the bottom of the desk base 1, when the student leaves the seat, the desk can be protected, the service life is prolonged, the periphery of the aluminum alloy section bar 9 is in a circular arc shape, and a pen stop is fixedly arranged on the aluminum alloy section bar 9, when the student leans backwards, the student does not feel uncomfortable because the desk top is not in a right angle, do benefit to the study of student in the classroom, learning tools such as student's books and pen can be prevented to the fender of installation and drop, cause loss of property, and gag lever post 14 and chair mount 4 fixed connection can improve the bearing of folding seat 8, make things convenient for people of different weight to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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, and 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ladder classroom desk, includes desk base (1), desk support (2) and desk locker (3), its characterized in that: the table comprises a table base (1), two table supports (2) are fixedly mounted at the top of the table base (1), a second baffle (16) is fixedly mounted on one side of each table support (2), a table working face (10) is fixedly mounted at the top of each table support (2), two table storage cabinets (3) are fixedly mounted at the bottom of each table working face (10), a first baffle (13) is fixedly mounted on one side of each table storage cabinet (3), the bottom of each first baffle (13) is fixedly connected with each table support (2), a groove (11) is chiseled in one side of each table working face (10), an aluminum alloy section (9) is fixedly mounted in the groove (11), one side of each aluminum alloy section (9) is connected with each table working face (10), and the other side of each aluminum alloy section (9) is connected with the second baffle (16), the utility model discloses a chair fixing device, including aluminum alloy section bar (9), one side fixed mounting of second baffle (16) has two chair fixing frame (4), the equal fixed mounting in inside of chair fixing frame (4) has dead lever (6), dead lever (6) and chair fixing frame (4) fixed connection, the outside cover of chair fixing frame (4) has reset spring (5), chair fixing frame (4) and reset spring (5) fixed connection, the externally mounted of dead lever (6) has fixed plate (7), the top fixed mounting of fixed plate (7) has folding seat chair (8), fixed plate (7) rotate with dead lever (6) and are connected, one side and chair fixing frame (4) fixed connection of reset spring (5), the opposite side and fixed plate (7) fixed connection of reset spring (5), gag lever post (14) are installed to the opposite side of second baffle (16), the equal fixed mounting in both sides of gag lever post (14) has fixed orifices (15), fixed orifices (15) are connected with second baffle (16), the other both sides and the desk support (2) of gag lever post (14) are connected.

2. The classroom desk as described in claim 1, wherein said desk comprises: grooves are cut on two sides of the aluminum alloy section (9), and a wood plate (12) with the thickness of 16mm to 18mm can be embedded into the grooves.

3. The classroom desk as described in claim 1, wherein said desk comprises: a layer of sponge cushion is sleeved on the folding seat (8), and a rubber cushion is sleeved at the bottom of the table base (1).

4. The classroom desk as described in claim 1, wherein said desk comprises: the periphery of the aluminum alloy section (9) is arc-shaped, and a pen stop is fixedly arranged on the aluminum alloy section (9).

5. The classroom desk as described in claim 1, wherein said desk comprises: the limiting rod (14) is fixedly connected with the chair fixing frame (4), and the chair fixing frame (4) penetrates through the inner wall of the second baffle plate (16).