CN202286899U

CN202286899U - Novel folding table for notebook

Info

Publication number: CN202286899U
Application number: CN2011203594821U
Authority: CN
Inventors: 蔡建鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-23
Filing date: 2011-09-23
Publication date: 2012-07-04
Anticipated expiration: 2021-09-23

Abstract

The utility model discloses a novel folding table for a notebook, which comprises a table top and at least three supporting rod for bearing the table top. Inserting grooves are arranged on the back side of the table top, and the supporting rods are inserted into the inserting grooves to be connected with the table top. The folding table further comprises extensible sleeves in sleeved connected with the supporting rods, and locking pieces are arranged at the top ends of the extensible sleeves. The novel folding table for the notebook has the advantages of being convenient to use, saving the space and the like.

Description

Novel notebook folding table

Technical field

The utility model relates to a kind of desk, especially a kind of novel notebook folding table.

Background technology

It is hinged that the folding table that has in the market adopts support bar and desktop to carry out, and in the time of use support bar opened; In the collapsed state support bar is intersected placement to save the space.Even but this folding table also need take bigger space under the cross folding state, give people's daily life and transport and make troubles.

The utility model content

To the deficiency of prior art, the purpose of the utility model is the novel notebook folding table that will provide a kind of and can fold, be convenient for carrying.

For realizing above-mentioned purpose, the concrete technical scheme that the utility model adopts is following:

A kind of novel notebook folding table comprises a desktop and at least three support bars that carry said desktop, and the said desktop back side is provided with slot, and said support bar inserts in the said slot and is connected with said desktop.

Further, said slot shape of cross section be circular, oval, triangle and square in a kind of.

Further, also comprise the extension sleeve pipe of taking in said support bar, said extension cannula tip is provided with a lock piece.

Further, said lock piece comprises a bearing and loam cake, and said bearing comprises the holder of bottom and the valvular structure on the holder, and said holder is fixed on the sidewall at said extension sleeve pipe top, and said valvular structure protrudes from the sidewall of said extension sleeve pipe; Said loam cake in a tubular form, the bottom is fixed on said valvular structure lateral wall, the opening on top is a reducing of shrinking to the center, its internal diameter is greater than the diameter of said support bar.

Further, said loam cake is connected with threaded engagement on the said valvular structure through the inboard screw thread of side walls.

Further, said support bar and/or extension sleeve pipe are the iron pipe of outside parcel shrink film.

Further, also comprise the U-shaped draw-in groove corresponding with said extension set external diameter of pipe, said U-shaped draw-in groove is fixed on the back side of said desktop, and its quantity is no less than the quantity of said extension sleeve pipe.

Further, the holder of said bearing is fixedly connected with said extension sleeve pipe sidewall through at least one screw.

Further, said extension sleeve pipe also is provided with the sheath of the said extension sleeve pipe of parcel lower end.

Further, said desktop side elevation also is enclosed with one and decorates colour bar.

With respect to prior art, the described folding table of the utility model can disassemble support bar in the U-shaped draw-in groove that is placed on the desktop back side under collecting state, is easy to collection and saves the space; Secondly in user mode, can also just regulate the height of desktop, bring convenience to people's lives through support bar and extension set tube side; Once more, support bar adopts the outside to be enclosed with the iron pipe of shrink film with the extension sleeve pipe, can effectively reduce cost; At last, be provided with the decoration colour bar, not only play the effect of decoration, and can prevent of the erosion of pollutants such as sealing, thereby prolonged the service life of dining table the table body at the desktop side elevation.

For purpose, characteristic and the effect of understanding the utility model fully, below will combine accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of the utility model when user mode;

Fig. 1 a is the partial enlarged view at A place among Fig. 1;

Fig. 2 is the structural representation of the utility model when collecting state;

Fig. 3 is support bar and the structural representation that extends sleeve pipe;

Fig. 4 is the structural representation that extends sleeve pipe;

Fig. 5 is the structural representation of loam cake.

Among the figure:

The 1-desktop; 11-U shape draw-in groove; The 12-slot; 13-decorates colour bar; The 2-support bar; 3-extends sleeve pipe; The 31-bearing; The 311-holder; The 312-valvular structure; The 32-loam cake; The 321-reducing; The 33-sheath.

The specific embodiment

To shown in Figure 5, a kind of novel notebook folding table comprises a desktop 1 and the support bar 2 that carries desktop 1 like Fig. 1, and the back side of desktop 1 is provided with slot 12, and support bar 2 inserts in the slot 12 and is connected with desktop 1, and desktop 1 is carried.The shape of slot 12 can be circular, oval, triangle and square in a kind of.The shape of the slot 12 in a folding table can be identical, also can be different.

See also Fig. 3, also comprise the extension sleeve pipe 3 of taking in support bar 2 in the present embodiment, support bar 2 can stretch in extending sleeve pipe 3 and regulate the height of desktop 1.Extend the bearing 31 that sleeve pipe 3 tops are provided with a lock piece, cooperate loam cake 32 can support bar 2 be fixed on and extend on the sleeve pipe 3.The bottom of extending sleeve pipe 3 also is provided with one and wraps the sheath 33 that extends sleeve pipe 3 bottoms, and the material of sheath 33 can be plastics, wraps extending sharp-pointed edge, sleeve pipe 3 bottoms.It should be noted that support bar 2 and/or extend sleeve pipe 3 can be metal tube, also can be the iron pipe of outside parcel shrink film.

See also Fig. 4 and Fig. 5, the lock piece that extends the top setting of sleeve pipe 3 comprises bearing 31 and loam cake 32, and bearing 31 comprises a holder 311 and valvular structure 312.Holder 311 is wrapped in the outside of extending sleeve pipe 3 sidewalls, is fixed on the sidewall that extends sleeve pipe 3 through screw.Valvular structure 312 is located on the holder 311, and protrudes in said extension sleeve pipe 3.The distinguish quantity of valvular structure 312 is at least 2, and its outside is provided with screw thread.Loam cake 32 in a tubular form; Be fixed on the outside of said valvular structure 312 through helicitic texture, its upper opening has a reducing 321 of shrinking to the center, and the internal diameter of reducing 312 is greater than support bar 2; Support bar 2 just can pass loam cake like this, inserts and extends among the sleeve pipe 3.

The back side of desktop 1 also is fixed with the U-shaped draw-in groove 11 corresponding with support bar 2 quantity, and its openings of sizes is corresponding with the diameter that extends sleeve pipe 3, is as the criterion among can snapping in U-shaped draw-in groove 11 with extension sleeve pipe 3.See also Fig. 1 a, the side of desktop 1 also is provided with one and decorates colour bar 13, has strengthened the aesthetic measure of desk greatly, and the thing that can prevent water pollution is to the erosion of table body, thereby has prolonged the service life of dining table.

Below describe the use and the collecting method of this folding table in detail.

During use; According to the extension elongation of use needs adjustable support bar 2 at extension sleeve pipe 3; The valvular structure 312 of loam cake 32 being tightened the compressing bearing moves to the center, thereby support bar 2 is fixed with extending sleeve pipe 3, prevents support bar 2 and extends sleeve pipe 3 and relatively move.Then support bar 2 is inserted in the slot 12 at desktop 1 back side, just can use this desk.Certainly, also can earlier support bar 2 be inserted in the slot 12, behind the height of adjustable support bar 2, lock lock piece more again.

When wanting folding table collected, support bar 2 is extracted from the slot 12 of desktop 1, support bar 2 indentations are extended in the sleeve pipe 3, and will extend in the U-shaped draw-in groove 11 that sleeve pipe 3 snaps in the back side, be easy to carry.

With respect to prior art, the described technical scheme of the utility model is easy to carry more, saves the space.And can regulate the height of desktop easily according to actual operating position, bring great convenience to daily life.

More than describe the preferred embodiment of the utility model in detail, the ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art according to the utility model design on the prior art basis through logic analysis, reasoning perhaps according to the available technical scheme of limited experiment, all should be among determined protection domain by these claims.

Claims

1. a novel notebook folding table comprises a desktop and at least three support bars that carry said desktop, it is characterized in that the said desktop back side is provided with slot, and said support bar inserts in the said slot and is connected with said desktop.

2. folding table as claimed in claim 1 is characterized in that, said slot shape of cross section be circular, oval, triangle and square in a kind of.

3. according to claim 1 or claim 2 folding table is characterized in that also comprise the extension sleeve pipe of taking in said support bar, said extension cannula tip is provided with a lock piece.

4. folding table as claimed in claim 3; It is characterized in that; Said lock piece comprises a bearing and loam cake; Said bearing comprises the holder of bottom and the valvular structure on the holder, and said holder is fixed on the sidewall at said extension sleeve pipe top, and said valvular structure protrudes from the sidewall of said extension sleeve pipe; Said loam cake in a tubular form, the bottom is fixed on said valvular structure lateral wall, the opening on top is a reducing of shrinking to the center, its internal diameter is greater than the diameter of said support bar.

5. folding table as claimed in claim 4 is characterized in that, said loam cake is connected with threaded engagement on the said valvular structure through the inboard screw thread of side walls.

6. folding table as claimed in claim 5 is characterized in that, said support bar and/or extension sleeve pipe are the iron pipe of outside parcel shrink film.

7. folding table as claimed in claim 6 is characterized in that, also comprises the U-shaped draw-in groove corresponding with said extension set external diameter of pipe, and said U-shaped draw-in groove is fixed on the back side of said desktop, and its quantity is no less than the quantity of said extension sleeve pipe.

8. folding table as claimed in claim 7 is characterized in that, the holder of said bearing is fixedly connected with said extension sleeve pipe sidewall through at least one screw.

9. folding table as claimed in claim 8 is characterized in that, said extension sleeve pipe also is provided with the sheath of the said extension sleeve pipe of parcel lower end.

10. folding table as claimed in claim 9 is characterized in that, said desktop side elevation also is enclosed with one and decorates colour bar.