CN2203559Y

CN2203559Y - Folding book shelf

Info

Publication number: CN2203559Y
Application number: CN 94222501
Authority: CN
Inventors: 张安帮
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-18
Filing date: 1994-09-18
Publication date: 1995-07-19
Anticipated expiration: 2004-09-18

Abstract

The utility model relates to a folding book shelf, which is composed of a bracket, a folding box, a folding plate, a back plate, a pressure plate and a clamp plate, wherein, folding plate moves up and down so as to erect and fold the book shelf. When the utility model is used, a book page can be fixedly clamped, and line-of-sight and the book surface are in correct position by adjusting angle of slope of the book shelf, and thus the utility model alleviates eye strain and prevents hypometropia as well as lumbar-vertebra deformation. The folding book shelf is convenient for carrying, and easy for folding.

Description

Folding book shelf

The utility model relates to a kind of schooling apparatus, a kind of specifically Foldable reading rack.

People are when the study reading for a long time, generally will take hand-held book or book is placed on the desktop, often can not make writtenly to be in the tram with sight lines eyes, it is tired easily that learning time has been grown eyes, directly affect one's power of vision and results of learning, also will push down after the page turning with hand or other article.

The purpose of this utility model provides a kind of Foldable bookshelf, and can adjust the bookshelf angle of inclination book is positioned over the tram, and can the fixed clamp page.

The utility model is achieved in that by support box, support, folded box, folded sheet, support plate and last lower platen forms Foldable bookshelf.Folded sheet is connected with folded box with support box, and folded sheet can move up and down, the support plate move left and right, fixing bookshelf deployed height, upper and lower pressing plate is connected to folded box top edge and support box lower limb, and pressing plate can compress book, and support is connected with support box opens the chevron shaped supporting base of back one-tenth.Folded sheet and support plate can take in the interior bookshelf of folded box and promptly close up.

The utility model is being read or student when doing one's assignment, and makes the sight line can be vertically written, and vision protection is rectified the study attitude, and is easy to carry.

Fig. 1 is the overall construction drawing of the utility model Foldable bookshelf;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the embodiment view;

Fig. 4 is the folding view that closes up of embodiment;

Fig. 5 is the left view of Fig. 4.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 shows the overall structure of folding bookcase.Support box (1) back plate left-right symmetry has the elongated inclined hole.Folded sheet (2) one end rivetings have pin to insert in support box (1) the elongated inclined hole, and folded sheet can slide up and down.Folded sheet (2) other end and support plate (3) insert the interior riveted joint of folded box (4) and folded sheet (2) can rotate around rivet.Pressing plate (5) is connected by the pin of putting on torsionspring (6) with folded box (4), and torsionspring pressure is on pressing plate (5).

As shown in Figure 2, clamp (8) has notch with support box (1) two sides and is connected, and rise as high as the banks in folded box (4) two sides, aperture is arranged in the groove, and in clamp (8) can snap in and rise as high as the banks, clamp (8) was gone up in the decometer hand-hole of little garden.

Support (9) upper end is connected with support box (1) upper end, and connector (7) is individually fixed in support (9) and support box (1), and two connectors (7) contact jaw face diameter is to being processed with raised line, groove.

Fig. 3 is the utility model user mode embodiment, and folded box (4) is pulled upwardly, and folded sheet moves on (2), support plate (3) is upright, support (9) separates with supporting box (1), adjusts open angle as required, upper and lower pressing plate (5) is lifted book is put into bookshelf push down.

Fig. 4 and Fig. 5 are the folding back state embodiment that closes up, and folded sheet (2), support plate (3) fold and enter in the folded box (4), and support box (4) is close to folded box (4), and long slab (7) snaps in folded box (4) notch.Support (9) draws near support box (1).

In the time will drawing back bookshelf, can press clamp (7) lower end aligned support box (1) open pore place, upwards draw folded box.

Claims

1, a kind of Foldable bookshelf is made up of support box, support, folded box, folded sheet, support plate, pressing plate and clamp, it is characterized in that: support box (1) back plate left-right symmetry has oblique elongated cylindrical void; Folded sheet (2) riveting has pin one end can insert in support box (1) the long strip type hole to slide up and down; Support box (1), folded box (4) are connected with pressing plate (5) respectively; Support box (1) notch is connected with clamp (7); Support (8) is connected with support box (1).

2, by the described Foldable bookshelf of claim 1, it is characterized in that: support box (1) is connected with the pin that is installed with torsionspring with pressing plate (5).

3, by the described Foldable bookshelf of claim 1, it is characterized in that: folded box (1) is connected with the pin that is installed with torsionspring with pressing plate (5).

4, by the described Foldable bookshelf of claim 1, it is characterized in that: two connectors (7) contact-making surface radially is processed with raised line, groove respectively.