CN102813380A

CN102813380A - Bed desk

Info

Publication number: CN102813380A
Application number: CN2012103262628A
Authority: CN
Inventors: 张新华; 刘志达
Original assignee: University of Shaoxing
Current assignee: University of Shaoxing
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2012-12-12
Anticipated expiration: 2032-09-06
Also published as: CN102813380B

Abstract

The invention mainly discloses a bed desk which comprises an upper desk plate, a lower desk plate, a surrounding edge and desk legs, wherein the upper desk plate and the lower desk plate are connected through the surrounding edge, the upper desk plate, the lower desk plate and the surrounding edge form a cavity for containing the desk legs in an encapsulating way, and the surrounding edge is provided with through holes from which the desk legs can stretch out. The bed desk disclosed by the invention is simple in structure and easy to use; and after the desk is folded, the upper and lower surfaces of a desktop of the desk are smooth, so that human bodies or bedclothes can not be scratched by the desk.

Description

A kind of bed desk

Technical field

The present invention relates to the daily living article technical field, special relevant with a kind of bed desk.

Background technology

At present, to the demand in student market, these commodity of bed desk have been released.Usually the structure of this type bed desk all is the table that comprises a wooden or plastic material, and four metal folded table legs that are installed in the table lower surface.As long as table leg is opened, four flat tables of table heel brace can use during use.

Because the table pin is a hardware, receiving poststack, remains the surface that exposes at table, when placing in bed like this, bumps easily and scrapes or scratch health or bedding.

Therefore the inventor designs a kind of bed desk to the problems referred to above, and this case produces thus.

Summary of the invention

The purpose of this invention is to provide a kind of bed desk, simple in structure, easy to use, the upper and lower surfaces of receiving the poststack desktop is smooth, can scratch human body or bedding.

In order to achieve the above object, the present invention realizes through following technical scheme:

A kind of bed desk comprises table, following table, surrounding edge, table pin, connects through surrounding edge between last table and the following table, and last table, following table, surrounding edge three seal the cavity that is formed for holding a pin, on surrounding edge, has to be used for the through hole that a pin stretches out.

Described table pin is the inner stop block that connects, and the size of stop block is greater than the aperture of said through hole.

Described table pin comprises interconnective interior table pin and outer table pin; In the inner face of table pin is connected with stop block, the outer face offers in mutually and is used for the spherical groove that is connected with a pin outward; The inner face of outer table pin connects and is used to be installed in the steel ball in the spherical groove.

The spherical groove lower surface of table pin outer end is offered and is used stopper slot in described, and stopper slot is communicated with spherical groove.

Described outer table pin outer face is connected with rubber blanket.

After adopting such scheme, the present invention is connected with following table through last table, guarantees that the entire table upper and lower surfaces is bright and clean smooth, and receiving poststack fully can scratch human body or bedding.When the present invention uses,, when not using,, make entire table be a cuboid, can arbitrarily lean on, place easily on any one side as long as the table pin is taken in the cavity between last table and the following table as long as pull out four table pin.

Description of drawings

Fig. 1 is the assembling sketch map of preferred embodiment of the present invention;

Fig. 2 is the table pin assembling sketch map of preferred embodiment of the present invention;

Fig. 3 accomplishes sketch map for the assembling of preferred embodiment table pin of the present invention;

Fig. 4 is a preferred embodiment user mode sketch map of the present invention;

Fig. 5 receives the overlapping state sketch map for preferred embodiment of the present invention.

The specific embodiment

In conjunction with accompanying drawing, preferred embodiment of the present invention is explained further details.

A kind of bed desk comprises table 1, following table 2, surrounding edge 3, table pin 4.

Last table 1, table 2 shape sizes are identical down, can adopt various materials such as solid wood plate, three-ply board, plastic plate to process, and size can be decided according to the actual requirements.

Surrounding edge 3 is clipped in the edge between table 1 and the following table 2, will go up table 1, seal around the table 2 down, like this surrounding edge 3, go up table 1 and following table 2 threes splice after similar enclosed cavity 6 of formation.The material of surrounding edge 3 can perhaps the material of table 2 be identical down with last table 1.

Have two through holes 5 separately in surrounding edge 3 left and right sides, through hole 5 can be directly on surrounding edge 3, to offer, and also can be surrounding edge 3 segmentations, forms through hole 5 with last table 1 and following table 2 assembly units, is the latter in the present embodiment.Table pin 4 is implemented in the turnover in the cavity 6 through through hole 5.

Table pin 4 mainly is divided into two-section, interior table pin 7 and outer table pin 8.In be connected with a stop block 9 on the inner face of table pin 7, the size of stop block 9 is greater than through hole 5, table pin 4 gos deep in the cavity 6 during installation, stop block 9 is positioned at cavity 6, prevents that a pin 4 breaks away from from through hole 5 and goes out.On the outer face of interior table pin 7, inwardly offer spherical groove 71.

Be consolidated into one with steel ball 10 on the inner face of outer table pin 8, steel ball 10 is encased in the spherical groove 71, realizes that table pin 7 is connected with outer table pin 8 in both.In order to realize outer table pin 8 upsets, the lower surface of interior table pin 7 is provided with an open type stopper slot 72, and stopper slot 72 is communicated with spherical groove 71, and when outer table pin 8 needed turnover, steel ball 10 snapped onto in the stopper slot 72 with outer table pin 8 junctions, realizes 90 degree bendings.

In the present embodiment, can also be connected with rubber blanket 11 on the outer face of table pin 8 outside, after outer table pin 8 turnovers, rubber blanket 11 fills up on the horizontal plane of desk installation, forms anti-skidding effect, and is as shown in Figure 4 like this.

When the present invention uses,, four table pin 4 are pulled out from through hole 5 referring to Fig. 4; Outer then table pin 8 turnovers vertically support table 1 and following table 2, in the time need not using; Not as long as four table pin 4 are got back in the through hole 5; The entire table folding becomes a simple flat shape cuboid like this, can arbitrarily place, and is as shown in Figure 5.

The foregoing description only is used to the inventive concept of the present invention of explaining, but not to the qualification of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.

Claims

1. bed desk; It is characterized in that: comprise table, following table, surrounding edge, table pin; Connect through surrounding edge between last table and the following table, last table, following table, surrounding edge three seal the cavity that is formed for holding a pin, on surrounding edge, have to be used for the through hole that a pin stretches out.

2. a kind of bed desk as claimed in claim 1 is characterized in that: described table pin is the inner stop block that connects, and the size of stop block is greater than the aperture of said through hole.

3. a kind of bed desk as claimed in claim 1 is characterized in that: described table pin comprises interconnective interior table pin and outer table pin; In the inner face of table pin is connected with stop block, the outer face offers in mutually and is used for the spherical groove that is connected with a pin outward; The inner face of outer table pin connects and is used to be installed in the steel ball in the spherical groove.

4. a kind of bed desk as claimed in claim 3 is characterized in that: the spherical groove lower surface of table pin outer end is offered and is used stopper slot in described, and stopper slot is communicated with spherical groove.

5. a kind of bed desk as claimed in claim 3 is characterized in that: described outer table pin outer face is connected with rubber blanket.