CN2250672Y - Portable multifunctional box type folding reading and writing rack - Google Patents

Abstract

The utility model discloses a portable multifunctional box-type folding reading and writing frame. The reading and writing rack is characterized by comprising a foldable box body, wherein a through hole is formed in the folding position of the box body, the box body is fixed into a plane structure to form a reading and writing rack after a pipe nail is inserted into the through hole, and annular handles are respectively arranged at two side ends of the box body and can rotate along the box body. A book pressing arm and a stationery bin are respectively arranged in the box body, and the front end of the book pressing arm can move up and down in the box body. The utility model has the advantages of reasonable design, use convenient to carry, solved current reading and writing frame and must place on desk and other plane supports can use and can not place the problem of any books data and stationery in it after folding.

Description

The folding read-write of portable multi-function boxlike frame

The utility model belongs to the stationery field, and what relate generally to is the folding read-write of a kind of portable multi-function boxlike frame.

At present, student that sell on the market and the patent documentation bulletin uses read-write board, and its function is all more single, as " students ' health the read-write board " (patent No.: 88220706.9) reach " folding read-write board " (patent No.: 91210470.9)." students ' health read-write board " is that bookshelf, collapsible chest card and spacing scale are installed on panel, the drawback of the too near and torticollis of head distance books when often using this read-write board to eliminate pupil reading and writing, and can help the student to form the good read-write custom.But this read-write board must be placed on panel on the desk in use, and collapsible card chest places the shirtfront, and spacing scale front end lifts and touch lower jaw, uses operation complicated, for using than the pupil certain degree of difficulty is arranged, and its volume is bigger, carries extremely inconvenient." folding read-write board " is though solved the shortcoming that " student uses read-write board " volume is big, carry inconvenience, but because its base and backrest are for being movably hinged, so its structure is complicated, must be placed on during use on desk or other plane support, in use do not have the function that to indicate read-write line-spacing mark, and can not place books and stationery in it after folding.

The purpose of this utility model promptly produces thus, proposes a kind of reasonable in design, uses easy to carry, the folding frame of reading and writing of portable multi-function boxlike with read-write deixis.This can use as the read-write frame after reading and writing frame expansion, can place books and stationery in it after folding.

For achieving the above object, the utility model is achieved through the following technical solutions; It is made of folding case, is provided with a through hole in the burst of box body, inserts behind the Guan Ding box body and promptly be fixed to planar structure and form the read-write frame in through hole; Annular hand grip is separately positioned on the two side ends of box body, and it can press the book arm to be separately positioned in the box body along the box body rotational angle, and its front end can move up and down in box body and be used for indication read-write mark; Upper position in box body is respectively arranged with the stationery cabinet that is used to place stationery, and the card article of this stationery cabinet and box body are fixedly connected for pegging graft.

The utility model reasonable in design is used easy to carry, multiple functional, economical and practical.Because it be box structure, not only solved the defective that existing read-write frame can not carry books stationery, and the read-write frame after the expansion need not be placed on desk and other plane support and also can use.Owing to press the book arm to have the function of indication read-write mark, thereby removed eye hand fatigue, improved study and operating efficiency.Often use this read-write frame can to protect student's eyesight and build, overcome the problem at book information cracky, contamination, volume angle.For numerous teachers and students and outworker provide great convenience.The utility model also can be provided with plastics mould bag and paste mould in box body, be used to place curriculum schedule, year calendar and refining and practise and writing etc.

The utility model has following accompanying drawing:

The structural representation that accompanying drawing 1 launches for the utility model.

Accompanying drawing 2 is the folding structural representation of the utility model.

In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:

As shown in the figure: the utility model mainly is made of folding case 1, is provided with a through hole in the burst of box body 1, inserts pipe nail 2 back box bodys and promptly be fixed to planar structure and form read-write board in through hole, and the positive and negative of this read-write board all can be used.Two side ends at box body 1 is respectively arranged with annular hand grip 3, and this annular hand grip 3 is along the rotatable angle of box body 1, and by the different angle of conversion, annular hand grip 3 can be as the stand type support of launching the back read-write board, again can be as the handle of folding back box body 1.Annular hand grip 3 is to realize by the annular hand grip 3 and the arc-shaped slot of box body 1 connection place along the fixed form that box body 1 turns to required angle, arc-shaped slot and box body 1 are one, upper end at arc-shaped slot, position when being the folding back of annular hand grip 3 conducts box body handle is provided with the matrix bayonet socket, thereby can prevent that annular hand grip from sliding.But annular hand grip 3 contracts with the Shen, top of box body 1 connection place, and purpose is the angle of inclination of being convenient to transfer read-write board.In box body 1, be respectively arranged with and press book arm 4, press book arm 4 at regular intervals with the bottom of box body 1, purpose is to be convenient to watch the picture and text part of being pressed book arm gland, the front end of pressing book arm 4 be pointed shape its box body 1 in, can move up and down and be used for indication and read and write paragraph or emphasis mark.Stir the page number for making pressure book arm 4 compress page and not influence,, promptly be provided with propelling spring, press book arm 4 to have elastic pressure thereby can make, and can in box body, vertically raise certain distance with box body 1 place of being fixedly connected pressing book arm 4 rear ends.Upper position in box body 1 is respectively arranged with the stationery cabinet 5 that is used to place stationery, and this stationery cabinet is to form after a card article 6 and box body 1 grafting are fixedly connected, and card article is a ruler, when need use ruler, the card article dial-out is got final product.The utility model also can be provided with the mold bag and paste mould in box body 1, be used to place curriculum schedule, year calendar and refining and practise and writing etc.The folding back of the utility model is fixed by the catching groove that is arranged on box body 1 two side ends.If without annular hand grip 3, but also it is placed in the box body 1.The utility model can adopt plastic production.

Claims (4)

1, a kind of collapsible read-write board, comprise box body (1), handle (3) is characterized in that: described box body (1) is collapsible box body, burst at box body (1) is provided with a through hole, inserts Guan Ding (2) back box body (1) and promptly be fixed into planar structure formation read-write board in through hole; Handle (3) is separately positioned on the two side ends of box body (1) for annular hand grip, and it can be as the stand type support of launching the back read-write board, again can be as the handle of folding back box body (1); Be respectively arranged with in box body (1) and press book arm (4), the front end of pressure book arm (4) can move up and down in box body (1) and be used for cue mark; In box body (1), also be provided with stationery cabinet (5).

2, collapsible read-write board according to claim 1 is characterized in that: described pressure book arm (4) has certain interval with the bottom of box body (1), and its rear end and box body (1) place of being fixedly connected is provided with propelling spring (7).

3, collapsible read-write board according to claim 1 is characterized in that: described annular hand grip (3) but contract with the Shen, top of box body junction.

4, collapsible read-write board according to claim 1 is characterized in that; Described stationery cabinet (5) is to form after a card article (6) is fixedly connected with box body (1) grafting.

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