CN102772009A

CN102772009A - Lifting and folding desk

Info

Publication number: CN102772009A
Application number: CN2012102733366A
Authority: CN
Inventors: 吴同
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-02
Filing date: 2012-08-02
Publication date: 2012-11-14

Abstract

The invention discloses a desk, and particularly relates to a lifting and folding desk, which comprises a desktop, a desk drawer below the desktop, rotary fixing devices at two sides of the drawer, X-shaped brackets at two sides of the desktop, and base plates at two sides of the desktop for mounting the X-shaped brackets, wherein necks are arranged on the base plates; the X-shaped brackets are respectively arranged inside the necks of the base plates; and a rotary shaft is arranged at the intersection point of the center of the X-shaped brackets, and the knobs are fixed at four ends of the X-shaped brackets. According to the invention, the height of the desk can be freely adjusted; the desk can be folded; the X-shaped brackets can be folded when the desk is not in use, so that a floor space is saved; and the structure is simple and the operation is simple and convenient.

Description

A kind of lifting folding type desk

Technical field

The present invention relates to a kind of desk, particularly a kind of lifting folding type desk.

Background technology

General desk all is at sustained height mostly, does not have the function of up-down, does not also possess folding function; This does not consider student's height gap fully; This may cause the generation of myopia, bow-backed phenomenon to short or tall person student, influences the healthy of student; And can fold wasting space when not using.Though have lift desk or flap table in the prior art, most structure more complicated, operation also has inconvenience, and does not have the desk of two kinds of functional unifications.

Summary of the invention

Goal of the invention: in order to overcome the deficiency that exists in the prior art, the present invention provides a kind of lift desk.

Technical scheme: for solving the problems of the technologies described above; A kind of lifting folding type desk provided by the invention; Comprise desktop, the desk drawers of desktop below, the rotary fixing device of desk drawers both sides; The X type support of desktop both sides and being used to is installed the chassis of the desktop both sides of X type support, on the said chassis draw-in groove is arranged; X type support is installed in respectively in the draw-in groove on the chassis, and there is rotating shaft at X type carriage center intersection point place, and four ends of X type support have fixed knob.When need regulating table height, the fixed knob on rotation X type support four ends can be free to slide in draw-in groove up to X type support, can be adjusted to suitable height according to personal like or height like this after, the knob that is tightened again, thereby fixing seat surface.When not using; To rotate nut rotates in the desk drawers side; Rotate the fixed knob on X type support four ends again, can in draw-in groove, be free to slide, X type support is compressed in the fixture top of desk drawers both sides up to X type support; To rotate nut at last and rotate outside the desk drawers side and fix, thereby reach folding purpose.

Described fixture is the rotation nut and forms with the metal cylinder of rotation nut tabling, and metal cylinder is fixed on the desk drawers both sides; Under the said desktop desk drawers is arranged; Described fixture has 4 groups; Said desktop, X type support and chassis are all processed by stainless steel.

Beneficial effect: but the height of the present invention's free adjustment desk, and can fold, when not using that X type support is folding, practice thrift and take up an area of the space, simple in structure, easy and simple to handle.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is done explanation further.

As shown in Figure 1, a kind of lifting folding type desk provided by the invention comprises desktop 1; The desk drawers 7 of desktop 1 below, the fixture 8 of desk drawers 7 both sides, the X type support 4 of desktop both sides and being used to is installed the chassis 6 of the desktop both sides of X type support 4; Totally four on chassis 6; Be separately fixed at desktop 1 both sides and ground, and chassis 6 levels of the same side are vertical angle on chassis on the desktop 6 and the ground, on the said chassis 6 draw-in groove 3 are arranged; X type support 4 is installed in 3 li of draw-in grooves on the chassis 6 respectively, and there is rotating shaft 2 at intersection point place, X type support 4 center, and four ends of X type support 4 have fixed knob 5.When needing to regulate table height; Fixed knob 5 on rotation X type support 4 four ends can be free to slide for 3 li at draw-in groove up to X type support 4, can be adjusted to suitable height according to personal like or height like this after; The knob 5 that is tightened again, thereby fixing seat surface.When not using; To rotate nut rotates in desk drawers 7 sides; Rotate the fixed knob 5 on X type support 4 four ends again, can be in draw-in groove 3 be free to slide, X type support 4 is compressed in fixture 8 tops of desk drawers 7 both sides up to X type support 4; To rotate nut at last and rotate outside desk drawers 7 sides and fix, thereby reach folding purpose.

Described fixture 8 is rotation nuts and forms with the metal cylinder of rotation nut tabling, and metal cylinder is fixed on desk drawers 7 both sides; Described fixture 8 has 4 groups; Attractive in appearance for the service life that prolongs desk and table body, said desktop 1, X type support 4 and chassis 6 are all processed by stainless steel.

The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims

1. lifting folding type desk; It is characterized in that: comprise desktop (1); The desk drawers (7) of desktop (1) below; The fixture (8) of desk drawers (7) both sides, the X type support (4) of desktop (1) both sides and being used to are installed the chassis (6) of desktop (1) both sides of X type support (4); Draw-in groove (3) is arranged on the said chassis (6), and X type support (4) is installed in draw-in groove (3) lining on the chassis (6) respectively, and there is rotating shaft (2) at intersection point place, X type support (4) center, and four ends of X type support (4) have fixed knob (5).

2. a kind of lifting folding type desk according to claim 1 is characterized in that: described fixture (8) is the rotation nut and forms with the metal cylinder of rotation nut tabling, and metal cylinder is fixed on desk drawers (7) both sides.

3. a kind of lifting folding type desk according to claim 2 is characterized in that: described fixture (8) has 4 groups.。