CN201403802Y

CN201403802Y - Pulling type desk

Info

Publication number: CN201403802Y
Application number: CN2009200241144U
Authority: CN
Inventors: 赵旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2010-02-17
Anticipated expiration: 2019-03-24

Abstract

The utility model belongs to the field of teaching aids, in particular to a pulling type desk, which comprises a desktop and is characterized in that the desktop has a hollow structure two sides of which are open and the desktop is internally provided with a matched pulling plate. The utility model overcomes the defect that the utilization area of the desktop of a small-sized desk in the prior artis over small and has the advantages of simple structure and convenient and flexible use. In the school time, the pulling plate is pulled and fixed by limit bolts, the desktop area is increased and can be used, and in spare time or after school, pulling plates are unified to be pushed to the normal position without occupying the space of aisles in classrooms and influencing the ordinary arraying.

Description

The drawing and pulling type desk

Technical field

The utility model belongs to the teaching aid field, is specifically related to a kind of drawing and pulling type desk.

Background technology

Desk is to use the most general teaching aid in the teaching, and its style is also very many.Increase along with China's size of population, student's quantity is also increasing, because classroom's construction lags behind, student's quantity in the classroom is also more and more, in the face of this situation, how in limited classroom, to place many desks as far as possible and just become a difficult problem, for this reason, people have invented diversified small-sized desk and have solved these problems, but be to use small-sized desk just to mean that also the utilizable desk-top space of student has also diminished, often do not put how many books and study article on the desktop, how taking into account the quantity of desk in the classroom and student's usable floor area becomes the problem that makes numerous teachers and students' headache.

The utility model content

Of the present utility model day is the too small defective of desktop usable floor area that solves the small-sized desk of prior art, provides a kind of desktop area adjustable, the drawing and pulling type desk that usable floor area is big.

The utility model is achieved through the following technical solutions:

Be a kind of drawing and pulling type desk, comprise desktop, it is characterized in that desktop is the hollow structure of both-side opening, is provided with the pull plate of coupling in the desktop.

The lower surface of desktop both sides is respectively equipped with caging bolt.

The outer end of pull plate is provided with handgrip or grabs the hole.

The utlity model has simple in structurely, use flexibly, advantage easily.In time, pull plate is pulled out at school, use the caging bolt fixed position, the desktop area increases, can use, and time after school or after school, unified the pull plate pushed home is not taken the space in passageway in the classroom, do not influence the neat discharging of desk yet.

Description of drawings

Structural representation when Fig. 1 does not extract out for the utility model pull plate;

Structural representation when Fig. 2 extracts out for the utility model pull plate;

Fig. 3 is that A among Fig. 2 is to view.

As shown in FIG.: 1, table leg; 2 buckets; 3 caging bolts; 4 pull plates; 5 desktops; 6 pull plates; 7 caging bolts; 8 table legs; 9 grab the hole.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.

As Fig. 1, Fig. 2, shown in Figure 3, desktop 5 both-side openings of hollow, desktop 5 inside are provided with pull plate 4, the pull plate 6 of coupling, are respectively equipped with caging bolt 3, caging bolt 7 on the lower surface of desktop 5 both sides, and the outer face of pull plate 4, pull plate 6 is equipped with grabs hole 9.

When the utility model uses, in the time, by grabbing hole 9, pull plate 4, pull plate 6 are pulled out at school, fix with caging bolt 3, caging bolt 7, the area of desktop 5 increases.

In the time after school or after school, unclamp caging bolt 3, caging bolt 7, unified pull plate 4, pull plate 6 pushed home are not taken the space in passageway in the classroom, also do not influence the neat discharging of desk.

The utility model is not limited to above embodiment, and according to actual operating position, the quantity of pull plate can be 1, promptly only establishes pull plate in a side of desktop, the grabbing the hole and also can adopt handgrip to replace of pull plate outer end.

Claims

1, a kind of drawing and pulling type desk comprises desktop, it is characterized in that desktop is the hollow structure of both-side opening, is provided with the pull plate of coupling in the desktop.

2, drawing and pulling type desk according to claim 1 is characterized in that the lower surface of desktop both sides is respectively equipped with caging bolt.

3, drawing and pulling type desk according to claim 1 is characterized in that the outer end of pull plate is provided with handgrip or grabs the hole.