CN214432763U

CN214432763U - Fiberboard teaching desk and chair beneficial to being used in summer

Info

Publication number: CN214432763U
Application number: CN202022789527.0U
Authority: CN
Inventors: 谢敏; 朱云泉
Original assignee: Henan Jintianli Science And Education Equipment Co ltd
Current assignee: Henan Jintianli Science And Education Equipment Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-22
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a fiberboard teaching table and chair beneficial to being used in summer, which comprises a table body and a chair, wherein the chair is arranged behind the table body, a lifting platform accommodating groove is arranged at the rear end of the table top of the table body, a lifting platform is arranged in the lifting platform accommodating groove, the lifting platform comprises a table board and an ejector rod, the ejector rod is vertically arranged at the bottom of the table board, the top of the ejector rod is horizontally and rotatably connected with the table board, the bottom of the ejector rod passes through the bottom of the lifting platform accommodating groove and is arranged in a storage cabinet of the table body, the lower part of the ejector rod is in threaded connection with the table body, an ice bag accommodating groove is also arranged at the rear end of the table board, a pull type ice bag box is arranged in the ice bag accommodating groove, a table board air conditioning through hole is arranged at the top of the table board, the table board air conditioning through hole is communicated with the ice bag accommodating groove, and solves the problem that the relative height between the table top and the chair top of the table and chair for teaching of the flame-retardant fiber board is not convenient to adjust, and the problem that the contact position of the face and the table top can sweat in summer is solved.

Description

Fiberboard teaching desk and chair beneficial to being used in summer

Technical Field

The utility model relates to an equipment field is used in the teaching of fibreboard face, especially a fibreboard teaching table chair that does benefit to and uses in summer.

Background

The desk and chair for the teaching of fiber board face is a more advanced desk and chair, because the novel fibreboard of its desktop has better fire-retardant ability, but the teaching desk and chair ubiquitous problem of current fire-retardant fibreboard face, in the design, only satisfied the demand of study and reading, and do not satisfy the demand that the student did not have a rest, because the height of its design can only satisfy a demand usually, the relative height of desk and chair is very inconvenient to adjust, many times the student lies prone when having a rest on the desk, can feel the vertebra uncomfortable, it is not good also to have a rest in the rest, so it is unfavorable for the study of afternoon really, lie prone when having a rest at the desktop of current desk and chair for teaching of fiber board face, the position of face and desktop contact can go out a lot of sweat, this also makes the student very uncomfortable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fibreboard teaching table chair that does benefit to and use in summer solves the problem of the relative height of current flame retardant fibre face teaching with table chair between the desktop and the seat be convenient for adjust not to and the problem that the face can go out many sweats with the position of desktop contact when solving the summer rest.

A fiberboard teaching desk and chair beneficial to being used in summer comprises a desk body and a chair, wherein the chair is arranged behind the desk body, a lifting platform accommodating groove is formed in the rear end of a desktop of the desk body, a lifting platform is arranged in the lifting platform accommodating groove, a tabletop of the lifting platform is flush with the desktop of the desk body after the lifting platform is accommodated, the lifting platform comprises a desk panel and an ejection supporting mechanism, the shape and the size of the horizontal projection of the desk panel are matched with those of the horizontal projection of the lifting platform accommodating groove, the ejection supporting mechanism comprises an ejection rod, the ejection rod is vertically arranged at the central position of the bottom of the desk panel, the top of the ejection rod is horizontally and rotatably connected with the desk panel, the bottom of the ejection rod penetrates through the bottom of the lifting platform accommodating groove and is arranged in an accommodating cabinet of the desk body, a limiting block is arranged at the bottom of the ejection rod, the lower part of the ejection rod is in threaded connection with the desk body, an ice bag accommodating groove is further arranged at the rear end of the desk panel, a pull-type ice bag box is arranged in the ice bag placing groove, a table panel air cooling through hole formed in the vertical direction is formed in the top of the table panel, and the table panel air cooling through hole is communicated with the ice bag placing groove.

Can convenient and fast adjust the height to the deck plate through the knockout pin, like this when the student is at noon break, can paste the face on the deck plate of height-adjusting, the posture of sleeping more accords with human mechanics, it is more comfortable to sleep, after sleeping, receive the deck plate in elevating platform accomodating groove through the knockout pin, just so can not influence study, because the top of knockout pin is connected with deck plate horizontal rotation, consequently can hold the deck plate with the hand when rotating the knockout pin, prevent that it from rotating along with the knockout pin, when sleeping in summer, only need put into pull formula ice bag box with the ice bag that cools off in advance, in the sleep, the air conditioning that the ice bag produced just can reach student's cheek department along deck plate air conditioning through-hole, the face that sleeps like this and the position of desktop contact can not go out a lot of sweat, it is more during the rest in summer.

As the utility model discloses a further preferred, the top of deck plate is equipped with mesa bonding portion, and the deck plate bonds through mesa bonding portion has the flexile pad, and the middle part of flexile pad has been seted up with deck plate air conditioning through-hole just right position department and has been seted up the flexile pad air conditioning through-hole.

The flexible cushion can make the student sleep more comfortable, and air conditioning also can reach the cheek department through the flexible cushion air conditioning through-hole of flexible cushion.

As a further preference of the utility model, the bottom of deck plate still is equipped with two positioning spring, and two positioning spring set up respectively in the both sides of knock-out pole, and positioning spring's upper end links to each other with the bottom of deck plate, and positioning spring's lower extreme links to each other with the tank bottom that the groove was accomodate to the elevating platform.

The positioning spring can play a positioning role, and after the positioning spring is arranged, when the ejector rod is rotated, the table top plate can not rotate even if the table top plate is not held by hands, so that the operation is more convenient.

As a further preference of the utility model, the both sides of deck plate bottom still are equipped with the side support cloth, and the lower part of side support cloth is equipped with articulates the through-hole, the desktop both sides of the table body be equipped with articulate the piece of hanging of through-hole adaptation.

Set up side support cloth, adjusted the high back of deck plate, hung side support cloth, can form the side like this and support, and the support scope is wider, can form the smooth transition of deck plate both sides to the desktop moreover.

As a further preferred aspect of the present invention, the lateral surface of the side support cloth is provided with a support cloth bonding portion, and the side support cloth is bonded with the changing and washing cloth through the support cloth bonding portion.

Is convenient to be replaced and washed through the replacing and washing cloth.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

1. the flame-retardant fiber board is used as the tabletop of the table, and the flame-retardant effect is good.

2. By adjusting the height of the table top plate, people with different heights can sleep comfortably.

3. The cheek can not sweat much in summer at noon break. 4. The flexible pad is convenient to replace and clean.

Drawings

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

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Specific example 1:

FIG. 1 shows a fiberboard teaching desk and chair beneficial to being used in summer, which comprises a desk body 1 and a chair 2, wherein the chair 2 is arranged at the rear of the desk body 1, a lifting platform accommodating groove is formed in the rear end of the desktop of the desk body 1, a lifting platform 3 is arranged in the lifting platform accommodating groove, the desktop of the lifting platform 3 is flush with the desktop of the desk body 1 after being accommodated, the lifting platform 3 comprises a desk panel 31 and an ejection supporting mechanism 32, the shape and the size of the horizontal projection of the desk panel 31 are matched with the shape and the size of the horizontal projection of the lifting platform accommodating groove, the ejection supporting mechanism 32 comprises an ejection rod, the ejection rod is vertically arranged at the central position of the bottom of the desk panel 31, the top of the ejection rod is horizontally and rotatably connected with the desk panel 31, the bottom of the ejection rod penetrates through the groove bottom of the lifting platform accommodating groove to be arranged in an accommodating cabinet of the desk body 1, a limit block 4 is arranged at the bottom of the ejection rod, and the lower part of the ejection rod is in threaded connection with the desk body 1, the rear end of the table panel 31 is also provided with an ice bag placing groove, a pull-out ice bag box 10 is arranged in the ice bag placing groove, the top of the table panel 31 is provided with a table panel air cooling through hole which is arranged along the vertical direction, and the table panel air cooling through hole is communicated with the ice bag placing groove.

Specific example 2:

the embodiment is that the flexible pad 5 is additionally arranged on the basis of the specific embodiment 1, the top of the table panel 31 is provided with a table top bonding part, the table panel is bonded with the flexible pad 5 through the table top bonding part, and the middle part of the flexible pad 5 is provided with a flexible pad cold air through hole opposite to the table top cold air through hole.

Specific example 3:

in this embodiment, the positioning spring 6 is additionally arranged on the basis of the specific embodiment 1, the bottom of the deck plate 31 is further provided with two positioning springs 6, the two positioning springs 6 are respectively arranged on two sides of the ejector rod, the upper end of each positioning spring 6 is connected with the bottom of the deck plate 31, and the lower end of each positioning spring 6 is connected with the bottom of the storage groove of the lifting platform.

Specific example 4:

in this embodiment, a side supporting cloth 7 is additionally provided on the basis of embodiment 1, the side supporting cloth 7 is further provided on both sides of the bottom of the table top plate 31, a hanging through hole is provided on the lower portion of the side supporting cloth 7, and hanging pieces 8 adapted to the hanging through hole are provided on both sides of the table top of the table body 1.

Specific example 5:

in this embodiment, a side support cloth 7 is further described in relation to embodiment 4, in which a support cloth bonding portion is provided on an outer side surface of the side support cloth 7, and a changing/washing cloth 9 is bonded to the side support cloth 7 via the support cloth bonding portion.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fibreboard teaching table chair that does benefit to and use in summer, includes the table body (1) and chair (2), its characterized in that: the chair (2) is arranged at the rear of the table body (1), a lifting table accommodating groove is formed in the rear end of the table top of the table body (1), a lifting table (3) is arranged in the lifting table accommodating groove, the table top of the lifting table (3) is flush with the table top of the table body (1) after being accommodated, the lifting table (3) comprises a table top plate (31) and an ejection supporting mechanism (32), the shape and the size of the horizontal projection of the table top plate (31) are matched with the shape and the size of the horizontal projection of the lifting table accommodating groove, the ejection supporting mechanism (32) comprises an ejection rod, the ejection rod is vertically arranged at the central position of the bottom of the table top plate (31), the top of the ejection rod is connected with the table top plate (31) in a horizontal rotating manner, the bottom of the ejection rod penetrates through the groove bottom of the lifting table accommodating groove to be arranged in an accommodating cabinet of the table body (1), a limit block (4) is arranged at the bottom of the ejection rod, and the lower part of the ejection rod is in threaded connection with the table body (1), the rear end of deck plate (31) still is equipped with ice bag and puts into the groove, is equipped with pull formula ice bag box (10) in the ice bag puts into the groove, and the deck plate air conditioning through-hole of seting up along vertical direction is seted up at the top of deck plate (31), and deck plate air conditioning through-hole puts into the groove intercommunication with the ice bag.

2. The fiberboard teaching desk and chair beneficial to use in summer according to claim 1, wherein: the top of deck plate (31) is equipped with mesa bonding portion, and the deck plate bonds through mesa bonding portion has flexible pad (5), and the middle part of flexible pad (5) has seted up flexible pad air conditioning through-hole with deck plate air conditioning through-hole just right position department.

3. The fiberboard teaching desk and chair beneficial to use in summer according to claim 1, wherein: the bottom of deck plate (31) still is equipped with two positioning spring (6), and two positioning spring (6) set up respectively in the both sides of knock-out pole, and the upper end of positioning spring (6) links to each other with the bottom of deck plate (31), and the lower extreme of positioning spring (6) links to each other with the tank bottom of groove is accomodate to the elevating platform.

4. The fiberboard teaching desk and chair beneficial to use in summer according to claim 1, wherein: two sides of the bottom of the table top plate (31) are also provided with side supporting cloth (7), the lower part of the side supporting cloth (7) is provided with a hanging through hole, and two sides of the table top of the table body (1) are provided with hanging pieces (8) matched with the hanging through hole.

5. The fiberboard teaching desk and chair beneficial to use in summer according to claim 4, wherein: the outer side surface of the side supporting cloth (7) is provided with a supporting cloth bonding part, and the side supporting cloth (7) is bonded with a changing and washing cloth (9) through the supporting cloth bonding part.