CN203378747U - Foldable bookshelf capable of preventing books from falling - Google Patents

Abstract

The utility model relates to a foldable bookshelf capable of preventing books from falling. The foldable bookshelf comprises an outer frame and shelves. The outer frame is connected with the shelves in a detachable mode. The outer frame comprises two top plates, vertical plates and two base plates. The top plates are hinged to the vertical plates through hinges. The base plates and the vertical plates are hinged through hinges. The left top plate and the right top plate are hinged through a hinge. The left base plate and the right base plate are hinged through a hinge. The shelves are in a shape of an upper arch. The foldable bookshelf has the advantage that the books on the bookshelf are prevented from falling, and bookends or other auxiliary measures are not required. The foldable structure facilitates transportation, and screws and auxiliary tools are not required during assembly. Bending deformation caused by the fact that an ordinary bookshelf is pressed by heavy books for a long time is avoided by using an arch principle.

Description

The foldable bookshelf that a kind of anti-books fall

Technical field

The utility model relates to furniture, the foldable bookshelf that particularly a kind of anti-books fall.

Background technology

On the bookshelf of not piling books, we can tilt to put or use book-end by last this book usually, prevent falling of whole row's books.In addition, common bookshelf is very inconvenient when assembling, needs screw and aid.And the shelf of common bookshelf, owing to being subject to for a long time books weight, can cause shelf flexural deformation.

The utility model content

For the defect existed in prior art, the foldable bookshelf that provides a kind of anti-books to fall is provided the purpose of this utility model.

For reaching above purpose, the technical scheme that the utility model is taked is:

The foldable bookshelf that a kind of anti-books fall, comprise housing and shelf, described housing and shelf detachable connection; Described housing comprises top board, riser and base plate, and described riser has two of left and right; Described top board and riser are hinged by hinge; Described base plate and riser are hinged by hinge; Described top board has two of left and right, middle hinged by hinge; Described base plate has two of left and right, middle hinged by hinge.

On the basis of such scheme, described hinge is concealed.

On the basis of such scheme, described shelf is presented arch.

On the basis of such scheme, between two risers of described housing, be connected with static line.

In order to prevent that books from falling on the shelf, bookshelf is inconvenient to transport and assemble, and the bookshelf shelf is because being subject to for a long time diastrophic problem after books weight, and the utility model uses the arch bridge principle, frivolous glued board is bent to form to the shelf of arch as bookshelf, has increased the weight capacity of shelf.Utilize arch simultaneously, make books after putting bookshelf, nature rely on a side, prevent that books from falling, no longer need book-end or other ancillary methods.By folding structure, transportation and assembling have been facilitated.

The utility model is by the solid wood housing, and frivolous glued board shelf and concealed hinge form.The solid wood housing is connected by concealed hinge, convenient folding transportation and expansion assembling.Glued board is as the bookshelf shelf, and the two ends of glued board embed respectively in the groove of solid wood housing, arch on self-assembling formation after glued board inserts in the groove of two ends, and the shelf after bending can bear larger weight.The arch of utilizing glued board to produce, make books after putting bookshelf, can nature rely on a side, no longer fall.For convenient transportation and assembling, the utility model uses concealed hinge to realize folding function, and the tension force that utilizes arch bar self to produce does not need screw and other aids when assembling.

The beneficial effects of the utility model: the utility model has avoided books to fall on the shelf, does not need to use book-end or other ancillary methods.Folding structure has facilitated transportation, does not need to use screw and aid when assembling.Use the principle of arch bridge also to improve common bookshelf due to the Bending Deformation that caused by books weight.

The accompanying drawing explanation

The utility model has following accompanying drawing:

Fig. 1 the utility model structural representation;

Fig. 2 hinge arrangement schematic diagram described in the utility model;

Fig. 3 housing folded state diagram described in the utility model;

The semi-open state diagram of Fig. 4 housing described in the utility model;

Fig. 5 housing full open position described in the utility model figure;

Fig. 6 shelf installation process described in the utility model figure;

Fig. 7 shelf installation diagram described in the utility model.

The specific embodiment

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

As shown in Fig. 1-Fig. 7, the foldable bookshelf that a kind of anti-books fall, comprise housing and shelf 4, described housing and shelf 4 detachable connections; Described housing comprises top board 1, riser 2 and base plate 3, and described riser 2 has two of left and right; It is characterized in that described top board 1 and riser 2 are hinged by hinge 5; Described base plate 3 and riser 2 are hinged by hinge 5; Described top board 1 has two of left and right, middle hinged by hinge 5; Described base plate 3 has two of left and right, middle hinged by hinge 5.

Preferably, described hinge 5 is concealed.

Preferably, described shelf 4 is presented arch.

Preferably, be connected with static line 7 between two of described housing risers 2.As shown in Figure 1, described static line 7 is arranged at the rear portion of riser 2, and for increasing bed knife, static line 7 is set to cross, and 2 cross are set altogether.

The housing of solid wood is launched, the shelf of glued board 4 one ends are embedded in the groove 6 of housing risers 2, crooked shelf 4 gently, then the other end is embedded in corresponding groove 6, so shelf is with regard to the self-assembling formation arch.The tension force self produced by crooked shelf 4, back down the bookshelf housing, reaches stable.Complete in the same way the assembling of shelf 4.When books are put the arch shelf 4 of bookshelf, due to the arc of shelf 4, books can rely on a side by nature, can not fall.

The above is illustrated the utility model with way of example, but the utility model is not limited to above-mentioned specific embodiment, and all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.

Claims (4)

1. the foldable bookshelf that anti-books fall, comprise housing and shelf (4), described housing and shelf (4) detachable connection; Described housing comprises top board (1), riser (2) and base plate (3), and described riser (2) has two of left and right; It is characterized in that described top board (1) and riser (2) are hinged by hinge (5); Described base plate (3) and riser (2) are hinged by hinge (5); Described top board (1) has two of left and right, middle hinged by hinge (5); Described base plate (3) has two of left and right, middle hinged by hinge (5).

2. the foldable bookshelf that a kind of anti-books according to claim 1 fall, is characterized in that described hinge (5) is for concealed.

3. the foldable bookshelf that a kind of anti-books according to claim 1 fall, is characterized in that described shelf (4) presents arch.

4. the foldable bookshelf that a kind of anti-books according to claim 1 fall, is characterized in that being connected with static line (7) between two risers (2) of described housing.

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