CN2279102Y

CN2279102Y - Reading & writing box on knees

Info

Publication number: CN2279102Y
Application number: CN 96223839
Authority: CN
Inventors: 杨泗
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-15
Filing date: 1996-10-15
Publication date: 1998-04-22
Anticipated expiration: 2006-10-15

Abstract

The utility model discloses a portable box which can be placed on knees and is convenient for reading and writing. A box body (1) and a box cover (2) are all shaped in the moulding way and is made of rigid polyvinyl chloride plastic foam. So the utility model is not only portable, but also has given strength. The portable box is also convenient to be used when writing on paper placed on the portable box. An oblique angle of 70 DEG. can be used for assuring the protections for eyesight and cervical vertebra when reading and writing. The cuboid dimension of the box body (1) is 400 *300 *170 mm and the short high edge dimension of a ramp body is 40 mm in order to convenient to read and write. The portable box is characterized in that quality is especially light, no load is placed on knees and the dependent encumber of a desk is relieved. The portable box is especially suitable for outdoor reading and writing. Some light and small articles can also be arranged in the inside of the box. The utility model has a certain market competitiveness because of the simple, structure, practicality, the cheap price of the plastic foam and the light quality of the plastic foam.

Description

Above-knee reading writing box

The utility model relates to a kind of light box that places above-knee reading and write.

The overwhelming majority is the reading writing frame that places on the desk in the background technology, have two kinds more approaching, a kind of is " a kind of Writing table support " patent No. ZL93236229.X, see 723 pages in " classified abstract " 93 years utility model A1 fascicle, another kind is " a small-sized holder bookshelf ", number of patent application 91229644.3 is seen 1119 pages in " classified abstract " 92 years utility model A1 fascicle.But they all are the dustpan shape profiles that places on the desk, can't place above-knee usefulness.

The purpose of this utility model provides a kind of when being seated outside, the simple and practical cheap and good-quality light box of only being made up of box body and lid that can place above-knee easy-to-read and write.

For solving the technical scheme that above-mentioned purpose adopted be, box body and lid are made by superlight material entirely, box body is fused by the slope body of cuboid and its dustpan shape down and forms, and forms the inclined plane of favourable eyesight and cervical vertebra, is configuration state not only effective but also that save the space most.

The material of box body and lid is molded as shape with the hard pvc foamed plastics of special light material and makes, and covers lid by interference fits and places when above-knee, and capping is 70 ° of inclined planes, is convenient to read and write.

Beneficial effect is when being seated outside, not need desk, as long as will place above-kneely like weightless the utility model, capping just is favourable inclined plane, can read easily and write, save tying down of desk, also can place some slight small item product in the box, it is all more convenient to put, get.Because simple and practical, and the inexpensive light weight of foamed plastics, so certain market competitiveness is arranged.

Again the utility model is remake further below in conjunction with embodiment shown in the drawings and other embodiment and carefully to state:

Fig. 1 is a stereogram, and box body (1) is made by cuboid and the slope body mould-forming that fuses, and inner chamber technology as you like.Fig. 2 is the perspective view partial sectional view of lid (2).Lid (2) is an interference fits with cooperating of box body (1), and not too pine is also not too tight when promptly covering.The angle of the bottom surface of Fig. 1 box body (1) and lid (2) face is 70 °, is convenient to reading writing, indefatigability.Box body (1) cuboid is of a size of 400 * 300 * 170, and the short flash of slope body is of a size of 40 millimeters, forms more superior effective space structure together.

The material of box body (1) and lid (2) all adopts the hard pvc foamed plastics to be molded as shape and makes, and is not only light but also certain intensity is arranged, and writes on the paper thereon.If use soft cellular plastic of polyvinyl chloride, white foamed plastic base in the similar electric equipment products packing case, also be fine, weight is lighter, and price is more cheap, just the box face of lid (2), just dislike too soft, bad writing need be pasted the harder transparent organic glass thin slice of lastblock with the homalographic size with binding agent, is convenient to write thereon.As adopt other material such as laminated phenolic paper (cloth) plate and be commonly called as three-ply board in addition veneer etc. also all passable, but other all embodiment that is connected of these conversion and lid and box body all drops within the protection domain of the present utility model.

Preferred forms of the present utility model, advantage are that cost in light weight is low, can make by large quantities of mould-formings.As for being convenient to reading writing, can put light little advantages such as article in the box, test is confirmed by manufactured samples.In the patented product ranks of numerous reading writing framves, in above-knee use, it is more rare to say so, so certain competitive advantage is arranged, is worthy to be popularized.

Claims

1, a kind of light box, being placed on above-knee being used for reads and writes, it is characterized in that: make by light material entirely, lid (2) is when covering, its face is an inclined plane, easy-to-read and writing, and box body (1) is fused by cuboid and slope body and forms, be not only effectively but also the configuration state of saving the space most, but glove in the box.

2, light box according to claim 1, it is characterized in that: the RPVC foamed plastics of the light material of Quan Youte is molded as shape and makes, lid (2) inclination angle is 70 °, and the cuboid of box body (1) is of a size of 400 * 300 * 170 millimeters, and the short flash of slope body is of a size of 40 millimeters.

3, light box according to claim 1 is characterized in that: lid (2) is an interference fits with cooperating of box body (1), and not too pine is also not too tight.