CN201445116U

CN201445116U - Convenient student desk

Info

Publication number: CN201445116U
Application number: CN200920015784XU
Authority: CN
Inventors: 王连天; 黄慧艳; 秦学伟; 姜鸿儒; 李琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-23
Filing date: 2009-07-23
Publication date: 2010-05-05
Anticipated expiration: 2019-07-23

Abstract

A convenient student desk belongs to the technical field of school desk or table group, general part subclass of tables, writing desks, office furniture, cabinets, drawers and furniture, class of furniture, household articles or equipment, coffee mills and general suction cleaners, individual or household article subsection, and human life requirement section according to the International Patent Classification (IPC) Table. The utility model aims to achieve the retractable and anti-slip effects. The student desk comprises a desktop, desk legs, a control button, a desk cabinet, retractable legs, slots, insertion bars and anti-slip sleeves, and is characterized in that the control button is in the shape of a step shaft; the lower end of the control button is inserted into the upper part of the retractable legs; the slots are formed inside the retractable legs; the slots 6 are sleeved on the outer surfaces of the retractable legs; the upper ends of the retractable legs are fixedly connected to the lower ends of the desk legs, and the upper ends of the desk legs are fixedly connected to the lower surface of the desk top; and the anti-slip sleeves are completely sleeved at the lower ends of the retractable legs.

Description

Make things convenient for student's desk

(1) technical field:

The utility model relates to and makes things convenient for student's desk, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, individual or household goods branch, furniture; Home-use article or equipment; Electric coffee grinder; Spice mill; The general big class of dust catcher, desk; Desk; Office furniture; The cabinet; Drawer; The general part group of furniture, school desk or group of tables technical field.

(2) background technology:

At present, the technology about school desk or group of tables existing and that once had was all done very fruitful effort to the needs that make things convenient for student's desk, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 2007 by the history magnificence, Granted publication number is CN201011950Y, China Patent No. (ZL) is: No. 200720010017.0 utility model title is the utility model patent of " a kind of desk that makes things convenient for ", the technical scheme that is adopted, school desk or group of tables technical elements be an example very in the invention that is worth, this has solved the technical problem of desk effectively.But still have some deficits, it also is difficult to solve scalable; Anti-skidding technical problem.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of student's of convenience desk.Scalable to solve; Anti-skidding technical problem.

The new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is: utility model makes things convenient for student's desk, mainly is made of desktop, table leg, control knob, table cabinet, elongated leg, hole slot, insertion rod, anti-sliding sleeve.The anti-sliding sleeve of its major part is selected for use by market.Its desktop, table cabinet are rectangular shape, are material with timber, through the machined manufacturing.Its table leg, elongated leg, insertion rod is an elongate in shape, is material with timber, through the machined manufacturing.Its control knob is a cylindrical shape, is material with timber, through the machined manufacturing.

In shape, structure and combination thereof, the total essential features of the student's of convenience desk of the present utility model and immediate prior art is: the side of table cabinet is fixedly connected on the position of the close upper surface of table leg, the upper surface of table leg is fixedly connected on the lower surface of desktop, be combined into the integrative-structure of table shape, function has been the effect of desk.In shape, structure and combination thereof, the student's of convenience desk of the present utility model technical characterictic different with immediate prior art is: control knob be the step shape shaft, the lower end of control knob is inserted into the top of elongated leg, there is hole slot the inside of elongated leg, hole slot is enclosed within the elongated leg outer surface, and the upper end of elongated leg is fixedly connected on the lower end of table leg, and the upper end of table leg is fixedly connected on the lower surface of desktop, be combined into the combining structure of table shape, function has been telescopic effect.The integral body of anti-sliding sleeve is enclosed within the lower end of elongated leg, is combined into the combining structure of cylindrical shape, and function has been anti-skidding effect.So just reached the scalable of the student's of convenience desk of the present utility model; Anti-skidding purpose.

The beneficial effect that makes things convenient for student's desk of utility model is that the utility model is that solution is scalable; The anti-skidding technical scheme that technical problem adopted has been compared two place's advantage and improvement with existing with the technology about school desk or group of tables that once had:

First, because what designed control knob in the technical scheme of the student's of convenience desk of the present utility model is the step shape shaft, the lower end of control knob is inserted into the top of elongated leg, there is hole slot the inside of elongated leg, hole slot is enclosed within the elongated leg outer surface, the upper end of elongated leg is fixedly connected on the lower end of table leg, and the upper end of table leg is fixedly connected on the lower surface of desktop, so the telescopic technical problem of easier solution.

The second, owing to designed the lower end that the integral body of anti-sliding sleeve is enclosed within elongated leg in the technical scheme of the student's of convenience desk of the present utility model, so the anti-skidding technical problem of easier solution.

(4) description of drawings:

Accompanying drawing provides the structural representation that the utility model makes things convenient for student's desk:

Fig. 1: be the overall structure schematic diagram that the utility model makes things convenient for student's desk.

The label declaration at each position in the schematic diagram;

4 cabinets of 1 desktop 2 table legs, 3 control knobs

5 elongated leg, 6 hole slots, 7 insertion rods, 8 anti-sliding sleeves

(5) specific embodiment:

Below in conjunction with accompanying drawing, scalable for realizing solution to the student's desk that makes things convenient for of the present utility model; The optimal way of the technical scheme that anti-skidding technical problem is taked is described further:

Its static structure: see also accompanying drawing: as shown in the figure, the student's desk that makes things convenient for of the present utility model mainly is made of desktop 1, table leg 2, control knob 3, table cabinet 4, elongated leg 5, hole slot 6, insertion rod 7, anti-sliding sleeve 8.The anti-sliding sleeve of its major part 8 is selected for use by market.Its desktop 1, table cabinet 4 are rectangular shape, are material with timber, through the machined manufacturing.Its table leg 2, elongated leg 5, insertion rod 7 is elongate in shape, is material with timber, through the machined manufacturing.Its control knob 4 is cylindrical shapes, is material with timber, through the machined manufacturing.

In shape, structure and combination thereof, the total essential features of the student's of convenience desk of the present utility model and immediate prior art is: the side of table cabinet 4 is fixedly connected on the position of the close upper surface of table leg 2, the upper surface of table leg 2 is fixedly connected on the lower surface of desktop 1, be combined into the integrative-structure of table shape, function has been the effect of desk.In shape, structure and combination thereof, the student's of convenience desk of the present utility model technical characterictic different with immediate prior art is: control knob 3 be the step shape shaft, the lower end of control knob 3 is inserted into the top of elongated leg 5, there is hole slot 6 inside of elongated leg 5, hole slot 6 is enclosed within elongated leg 5 outer surfaces, and the upper end of elongated leg 5 is fixedly connected on the lower end of table leg 2, and the upper end of table leg 2 is fixedly connected on the lower surface of desktop 1, be combined into the combining structure of table shape, function has been telescopic effect.The integral body of anti-sliding sleeve 8 is enclosed within the lower end of elongated leg 5, is combined into the combining structure of cylindrical shape, and function has been anti-skidding effect.

Below by using method, further set forth the dynamic structure relation that the utility model makes things convenient for student's desk: in use, when needs are telescopic, according to theory of mechanics, at first control knob 3 is the step shape shaft, the lower end of control knob 3 is inserted into the top of elongated leg 5, there is hole slot 6 inside of elongated leg 5, hole slot 6 is enclosed within elongated leg 5 outer surfaces, the upper end of elongated leg 5 is fixedly connected on the lower end of table leg 2, the upper end of table leg 2 is fixedly connected on the lower surface of desktop 1, thereby finishes telescopic task.

In use, when needs were anti-skidding, according to theory of mechanics, the integral body of at first anti-sliding sleeve 8 was enclosed within the lower end of elongated leg 5, thereby finishes anti-skidding task.So just realized that the utility model makes things convenient for the scalable of student's desk; Anti-skidding technical problem.

Realize that the utility model preferred plan is with wooden material, utilize the basic equipment of desk processing factory, take to produce by batch in a large number, the demand with supply educational circles so just can realize better that the utility model makes things convenient for the practical value and the economic worth of student's desk.

Claims

1. make things convenient for student's desk, it is by desktop (1), table leg (2), control knob (3), table cabinet (4), elongated leg (5), hole slot (6), insertion rod (7), anti-sliding sleeve (8) constitutes, the side of table cabinet (4) is fixedly connected on the position of the close upper surface of table leg (2), the upper surface of table leg (2) is fixedly connected on the lower surface of desktop (1), it is characterized in that: control knob (3) be the step shape shaft, the lower end of control knob (3) is inserted into the top of elongated leg (5), there is hole slot (6) inside of elongated leg (5), hole slot (6) is enclosed within elongated leg (5) outer surface, the upper end of elongated leg (5) is fixedly connected on the lower end of table leg (2), and the upper end of table leg (2) is fixedly connected on the lower surface of desktop (1).

2. according to making things convenient for student's desk described in the claim 1, it is characterized in that: the integral body of anti-sliding sleeve (8) is enclosed within the lower end of elongated leg (5).