CN2787061Y

CN2787061Y - Folding reading-rack

Info

Publication number: CN2787061Y
Application number: CN 200520096045
Authority: CN
Inventors: 鲍强; 彭昭振; 鲍博
Original assignee: 鲍强
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-06-14
Anticipated expiration: 2015-04-20

Abstract

The utility model relates to a folding reading-rack which belongs to the stationery class. The utility model comprises a tripod which is composed of a supporting base and three supporting legs connected with the supporting base. Particularly, a back supporting leg of the tripod is fixedly connected or hinged with the supporting base and two front supporting legs are hinged with the supporting base. The supporting base of the tripod is provided with a slide seat which is provided with a horizontal slide way, and the slide seat is connected with a pair of folding wing rods. The inner ends of the two swing rods are provided with a slide shaft which is penetrated in the slide way of the slide seat. The utility model changes the overhead view into an eligible angle when people read books, relieves the visual fatigue, improves the reading efficiency and prevents the humpback of the minor. The utility model is particularly suitable for reading of the students, computer typewriting of the office personnel, reading in office, etc.

Description

Folding reading-rack

(1) technical field: the utility model relates to the stationery class, is a kind of Folding reading-rack of specializing in reading, study usefulness.

(2) background technology: when people read usually, generally be that book is placed on the desktop, overlook reading, this reading posture is easy to generate visual fatigue, and reading efficiency is low, and the student is easy to generate hunchback.Book is taken long-time reading hand turn sour, and hand is occupied can not do things, as do one's assignment, typewriting etc.

(3) summary of the invention: the purpose of this utility model is that a kind of Folding reading-rack will be provided, so that people need not just can keep best posture reading with hand, effectively solution is overlooked reading method and is easy to generate problems such as visual fatigue, low, the easy generation hunchback of reading rate.

Concrete scheme of the present utility model is: design a tripod, the rear leg that this tripod includes tripod, particularly tripod that a bearing and three legs that are connected bearing form is fixedlyed connected with bearing or is hinged, and two front support legs and bearing are hinged; One slide is housed on the bearing of tripod, has horizontal concrete chute on the slide, be connected with a pair of folding wing bar with slide, sliding axle is equipped with in the inner of two wing bars, and sliding axle is installed in the chute of slide.

Rear leg in the tripod described in the utility model is to fixedly connected with the bearing coaxial line, has " eight " word groove on bearing, and two front support legs are contained in " eight " word groove, connects with bearing pin or slack adjuster.

Two front support leg lower ends in the tripod described in the utility model are curved to have holder to collude, conveniently to hold books.

The utility model structure is ingenious, makes things convenient for folding, is easy to carry.The reading of use the utility model can make people keep the optimal read posture, alleviates visual fatigue, improves reading rate, prevents hunchback.

(4) description of drawings:

Fig. 1 is a user mode rearview of the present utility model;

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

Fig. 3 is the state diagram behind the utility model folding leg;

Fig. 4 is the A-A zoomed-in view of Fig. 3;

Fig. 5 is the state diagram after the utility model folds entirely.

Among the figure: 1-left wing bar, the 2-slide, the 3-chute, the 4-sliding axle, 5-right flank bar, the 6-bearing, the 7-bearing pin, the right front leg of 8-, the 9-rear leg, 10-" eight " word groove, the left front leg of 11-, the 12-holder is colluded.

(5) specific embodiment:

Referring to Fig. 1, Fig. 2, the utility model can adopt all steel, overall plastic or be mixed and made into, it has bearing 6, its upper end is connected with slide 2 (can make one with bearing 6), has horizontal concrete chute 3 on the slide 2, and the bottom of bearing 6 has " eight " word groove 10 (see figure 4)s, left and right two front support legs 11 and 8 are housed (bearing pin 7 also can adopt slack adjuster for it by bearing pin 7 is hinged in the groove, then can regulate the stretching degree of two front support legs), two front support legs 11 and 8 lower end are curved to have holder to collude 12, with the location books.And be fixedly connected with rear leg 9 (both are for being coaxially set) in the lower end of bearing 6.A pair of left and right wing bar 1 and 5, two wing bars are housed on slide 2 are channel steel shape, sliding axle 4 is equipped with in two wing bars 1 and the inner of 5, and sliding axle 4 is installed in the chute 3 of slide 2, promptly constitutes the utility model.

Operation instruction of the present utility model is as follows: (the utility model is initially folding state and sees Fig. 5).

1. left and right wing bar 1 and 5 is opened (see figure 3).

2. push left and right wing bar 1 is relative with 5, can prevent sagging (see figure 1) after the contact of two opposite faces.

3. left and right front support leg 11 and 8 is turned forward to open and promptly locate the user mode (see figure 1).

During use, the holder that the books lower end is placed on two front support legs is colluded on 12, and the top of books leans against naturally on left and right wing bar 1 and 5 and gets final product.The reverse operating said process can be folded up the utility model.

Claims

1. Folding reading-rack includes a bearing and is connected the tripod that three legs of bearing are formed, and it is characterized in that: a rear leg of tripod is fixedlyed connected with bearing or be hinged, and two front support legs and bearing are hinged; One slide is housed on the bearing of tripod, has horizontal concrete chute on the slide, be connected with a pair of folding wing bar with slide, sliding axle is equipped with in the inner of two wing bars, and sliding axle is installed in the chute of slide.

2. a kind of Folding reading-rack according to claim 1 is characterized in that: the rear leg in the tripod is to fixedly connected with the bearing coaxial line, has " eight " word groove on bearing, and two front support legs are contained in " eight " word groove, connects with bearing pin or slack adjuster.

3. a kind of Folding reading-rack according to claim 1 is characterized in that: two front support leg lower ends in the tripod are curved to have holder to collude.