CN214207870U

CN214207870U - Combined kindergarten learning desk and chair

Info

Publication number: CN214207870U
Application number: CN202023209105.8U
Authority: CN
Inventors: 刘长生
Original assignee: Nancheng Hongtian Industrial Co ltd
Current assignee: Nancheng Hongtian Industrial Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a combined kindergarten study table chair relates to the teaching aid field, the loach carrying platform comprises a supporting fram, the top of support frame is provided with the table, and the outside of table is provided with the protection and fills up, the bottom of table is provided with the bull stick, and the inside that the top of bull stick is located the table is provided with bevel gear No. one, the inside of table is provided with the lead screw, and the one end of lead screw is located bevel gear No. one top and be provided with bevel gear No. two, the outside of lead screw is provided with the push pedal that runs through to protection pad one side, and the outside of push pedal is provided with the limiting plate No. one. The utility model discloses a set up lead screw, bevel gear, No. two bevel gears, push pedal, the accessible rotates the bull stick and makes bevel gear drive No. two bevel gears and rotate to make the push pedal remove along the lead screw, from this alright pull down the protection pad, the accessible antiport bull stick of the same reason makes the push pedal shift out the table, from this alright fix the protection pad of brand-new.

Description

Combined kindergarten learning desk and chair

Technical Field

The utility model relates to a teaching aid field specifically is a combined kindergarten study table chair.

Background

The desk and chair is a desk and chair used by students in class, and is also called a student desk and chair and a school desk and chair. The desk and chair can be divided according to age, material and function. The desk and chair used by students in a kindergarten is small in size.

In order to increase safety, a protective pad is wrapped outside a table of a common table and chair for a kindergarten, so that students are prevented from knocking at table corners to cause damage, but the protective pad is damaged along with the use of the table, and the protective pad cannot be simply and conveniently replaced, so that the protective effect is influenced; and the desk and the chair can not be placed in a unified way, so that the desk and the chair are very troublesome to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the protective pad cannot be simply and conveniently replaced and the tables and chairs cannot be uniformly placed, a combined kindergarten learning table and chair is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined kindergarten study table chair, includes the support frame, the top of support frame is provided with the table, and the outside of table is provided with the protection and fills up, the bottom of table is provided with the bull stick, and the top of bull stick is located the inside of table and is provided with bevel gear No. one, the inside of table is provided with the lead screw, and the one end of lead screw is located bevel gear's top and is provided with bevel gear No. two, the outside of lead screw is provided with the push pedal that runs through to protection and fill up one side, and the outside of push pedal is provided with the limiting plate No. one, the inboard of support frame is provided with the stool, and the inboard both ends that are located the stool of support frame are provided with the fixture block, the one end of fixture block is provided with the limiting plate No. two, and the other end of fixture block is provided with the baffle, the inside that the one end of baffle is located the fixture block is provided with the slider, and the other end of baffle is provided with the handle.

Preferably, the inner side of the protection pad is provided with a clamping groove matched with the clamping block.

Preferably, the rotating rod is rotatably connected with the table plate through a bearing.

Preferably, the inner side of the push plate is provided with a threaded hole matched with the screw rod.

Preferably, clamping grooves matched with the clamping blocks are formed in the two sides of the stool.

Preferably, the number of the screw rods is two, and the two screw rods are symmetrically arranged along the vertical central axis of the table plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that through the arrangement of the screw rod, the first bevel gear, the second bevel gear and the push plate, the first bevel gear can drive the second bevel gear to rotate by rotating the rotating rod, so that the push plate can move along the screw rod, the protection pad can be detached, and similarly, the push plate can be moved out of the table plate by reversely rotating the rotating rod, so that a brand new protection pad can be fixed;

2. the utility model discloses a set up fixture block, baffle, No. two limiting plates, slider, can place the stool in the outside of fixture block earlier, later carry on the stool spacing through No. two limiting plates and baffle, later alright remove the device wholly.

Drawings

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

fig. 2 is a schematic structural view of a push plate of the present invention;

fig. 3 is a schematic structural view of the fixture block of the present invention;

fig. 4 is a schematic structural view of the table and the protection mat of the present invention.

In the figure: 1. a support frame; 2. a rotating rod; 3. a stool; 4. pushing the plate; 5. a first limiting plate; 6. a screw rod; 7. a first bevel gear; 8. a second bevel gear; 9. a table plate; 10. a protective pad; 11. a clamping block; 12. a slider; 13. a grip; 14. a baffle plate; 15. and a second limit plate.

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.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a combined kindergarten learning table and chair comprises a support frame 1, a table plate 9 is arranged at the top end of the support frame 1, a protective pad 10 is arranged at the outer side of the table plate 9, a rotating rod 2 is arranged at the bottom end of the table plate 9, a first bevel gear 7 is arranged at the top end of the rotating rod 2 and positioned inside the table plate 9, a screw rod 6 is arranged inside the table plate 9, a second bevel gear 8 is arranged at one end of the screw rod 6 and positioned above the first bevel gear 7, a push plate 4 penetrating to one side of the protective pad 10 is arranged at the outer side of the screw rod 6, a first limit plate 5 is arranged at the outer side of the push plate 4, a stool 3 is arranged at the inner side of the support frame 1, clamping blocks 11 are arranged at two ends of the stool 3 at the inner side of the support frame 1, a second limit plate 15 is arranged at one end of each clamping block 11, a baffle 14 is arranged at the other end of each clamping block 11, a slide block 12 is arranged at one end of each baffle 14, and the other end of the baffle 14 is provided with a grip 13.

Please refer to fig. 1, the inner side of the protection pad 10 is provided with a slot matching with the push plate 4, so that the protection pad 10 is limited by the push plate 4.

Please refer to fig. 1, the rotating rod 2 is rotatably connected to the table plate 9 through a bearing, so that the rotating rod 2 can rotate conveniently.

Please refer to fig. 1 and 2, the inner side of the push plate 4 is provided with a threaded hole matched with the screw rod 6, so that the push plate 4 can move when the screw rod 6 rotates.

Please refer to fig. 1, the two sides of the stool 3 are provided with a slot matching with the fixture block 11 for placing the stool 3.

Please refer to fig. 1, the number of the two lead screws 6 is two, and the two lead screws 6 are symmetrically arranged along the vertical central axis of the table board 9, so as to fix the two sides of the protection mat 10.

The working principle is as follows: the outside of the table plate 9 can be wrapped by the protective pad 10, so that the student is prevented from being damaged due to knocking the table plate 9, when the protective pad 10 needs to be replaced, the rotating rod 2 can rotate, the rotating rod 2 can drive the first bevel gear 7 to rotate, the first bevel gear 7 can drive the screw rod 6 to rotate through the second bevel gear 8 when rotating, the push plate 4 can move along the screw rod 6 at the moment, the push plate 4 is collected into the table plate 9, the protective pad 10 can be lost for limitation, the protective pad 10 can be replaced, a brand new protective pad 10 can be sleeved on the outside of the table plate 9, the push plate 4 can be moved to the groove on the inner side of the protective pad 10 by rotating the rotating rod 2 in the opposite direction, the protective pad 10 can be fixed, when the device needs to be moved, the stool 3 can be placed on the outer side of the clamping block 11, and then the baffle 14 can be moved downwards by holding the handle 13, from this alright carry on spacingly through baffle 14 and No. two limiting plates 15 to stool 3 is connected with support frame 1, later alright carry the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combined kindergarten study table chair, includes support frame (1), its characterized in that: a table plate (9) is arranged at the top end of the support frame (1), a protective pad (10) is arranged on the outer side of the table plate (9), a rotating rod (2) is arranged at the bottom end of the table plate (9), a first bevel gear (7) is arranged at the top end of the rotating rod (2) and positioned inside the table plate (9), a lead screw (6) is arranged inside the table plate (9), a second bevel gear (8) is arranged at one end of the lead screw (6) and positioned above the first bevel gear (7), a push plate (4) penetrating to one side of the protective pad (10) is arranged on the outer side of the lead screw (6), a first limiting plate (5) is arranged on the outer side of the push plate (4), a stool (3) is arranged on the inner side of the support frame (1), clamping blocks (11) are arranged at two ends of the stool (3) on the inner side of the support frame (1), and a second limiting plate (15) is arranged at one end of each clamping block (11), and the other end of the clamping block (11) is provided with a baffle (14), one end of the baffle (14) is positioned in the clamping block (11) and is provided with a sliding block (12), and the other end of the baffle (14) is provided with a grip (13).

2. The combination kindergarten learning table and chair of claim 1, wherein: the inner side of the protective pad (10) is provided with a clamping groove matched with the push plate (4).

3. The combination kindergarten learning table and chair of claim 1, wherein: the rotating rod (2) is rotatably connected with the table plate (9) through a bearing.

4. The combination kindergarten learning table and chair of claim 1, wherein: and a threaded hole matched with the screw rod (6) is formed in the inner side of the push plate (4).

5. The combination kindergarten learning table and chair of claim 1, wherein: and clamping grooves matched with the clamping blocks (11) are formed in the two sides of the stool (3).

6. The combination kindergarten learning table and chair of claim 1, wherein: the number of the screw rods (6) is two, and the two screw rods (6) are symmetrically arranged along the vertical central axis of the table plate (9).