CN201316027Y

CN201316027Y - Extensible desk leg

Info

Publication number: CN201316027Y
Application number: CNU2008202279457U
Authority: CN
Inventors: 马宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-19
Filing date: 2008-12-19
Publication date: 2009-09-30
Anticipated expiration: 2018-12-19

Abstract

The utility model provides an extensible desk leg, which comprises a desk leg which is connected with a desk top and a table foot which is sleeved with the desk leg, wherein the desk foot can extend opposite to the desk leg, one or more than one button which is projected out of the desk leg is arranged in the desk leg, and the desk foot is fixed with the desk leg through the button. The extensible desk leg provided by the utility model has simple structure, can be easily refitted on the basis of an existing desk, and can simultaneously adjust the desk and a chair according to the height of users for being suitable for children in growing period and adults.

Description

A kind of scalable table leg

Technical field

The utility model relates to a kind of scalable table leg.

Background technology

China middle and primary schools widespread usage be the desk of set form, but because child's level of growth difference, the size of the desk of this set form can only be set with child's average height.What used from the primary school to the middle school in a lot of places is same tables and chairs, and this height that obviously can't adapt to child changes, and has produced a lot of myopia, hunchback thus.

The utility model content

At defective that exists in the prior art and deficiency, the purpose of this utility model is to propose a kind of scalable table leg, can adjust the height of desk at different students' height, it is more comfortable to reduce the incidence of myopia, hunchback that the student is used, can simply improve simultaneously existing tables and chairs, with low cost.

In order to achieve the above object, the utility model proposes a kind of scalable table leg, comprise the table leg that is connected with desktop, and with the table pin of described table leg socket, described table pin can be flexible with respect to described table leg; Be provided with the button that one or more protrude in described table leg body in the described table leg body, described table pin is fixed by described button and described table leg.

Preferred as technique scheme, described button is provided with along described table leg body, and interior sky of described button and inside are provided with spring, and described table leg body is stretched out at described button two ends under described spring action.

Preferred as technique scheme, described table pin is provided with and the suitable opening of described button profile, and described button is plugged in the described opening.

Preferred as technique scheme, described opening is two or more, and the spacing of described opening is identical with the spacing of described button.

Preferred as technique scheme, described button body surface is provided with spacing baffle plate.

The utility model proposes a kind of scalable table leg, comprise the table leg that is connected with desktop, and in the table pin of described table leg socket, described table pin can be flexible with respect to described table leg; Be provided with the button that one or more protrude in described table leg body in the described table leg body, described table pin is fixed by described button and described table leg.The scalable table leg that the utility model proposes is simple in structure, can on the basis of existing desk, improve easily, desk and chair are regulated according to user's height,, be equally applicable to the different adult of height to be suitable for the children in growth period.

Description of drawings

Fig. 1 is the structural representation of preferred embodiment of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

The utility model preferred embodiment as shown in Figure 1, comprise the table leg 1 that is connected with desktop, with table pin 2, the button 3 of table leg 1 socket.As shown in Figure 1, table pin 2 is provided with opening, and button 3 can be placed in wherein.Can regulate the position of a pin 2 and table leg 1 so as required, change height.A plurality of buttons 3 axially are provided with along table leg 1, and a fixing distance at interval each other.Opening shape and button 3 on the table pin 2 are suitable, and suitable with button 3 at interval.

Wherein the structure of button 3 can comprise body and setting and inner spring 4 as shown in Figure 2.When pushing button 3, spring 4 is compressed and makes in the button 3 retraction table legs 1.Table pin 2 is adjusted to release button 3 behind the suitable height, button 3 is stretched in the opening of a pin 2.So just can realize fixing.As shown in Figure 2, be provided with baffle plate 5 at button 3 body surfaces, baffle plate 5 carries out spacing when button 3 unclamps.

Certainly; the utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.

Claims

1, a kind of scalable table leg comprises the table leg that is connected with desktop, it is characterized in that, comprises also and the table pin of described table leg socket that described table pin can be flexible with respect to described table leg; Be provided with one or a button that protrudes in described table leg body in the described table leg body, described table pin is fixed by described button and described table leg.

2, extension table pin according to claim 1 is characterized in that, described button is provided with along described table leg body, and sky and inside are provided with spring in the described button, and described table leg body is stretched out at described button two ends under described spring action.

3, extension table pin according to claim 1 is characterized in that, described table pin is provided with and the suitable opening of described button profile, and described button is plugged in the described opening.

4, extension table pin according to claim 3 is characterized in that, described opening is two or more, and the spacing of described opening is identical with the spacing of described button.

5, extension table pin according to claim 1 is characterized in that, described button body surface is provided with spacing baffle plate.