CN2193069Y - Health-care satchel combined with a reading/writing rack - Google Patents

Abstract

The utility model discloses a satchel combined with a reading and writing rack. The utility model uses a lifting box as the main body of the satchel; a supporting adjusting device is arranged on the point without obstacle in the lifting box; a reading and writing board is arranged on the cover of the lifting box; a spring clamp which is used for fixing books, notebooks and paper, and a bottom bracket are arranged on the surface of the reading and writing board. The gradient of the reading and writing board can be adjusted, the height of the reading and writing board can also be adjusted, and the reading and writing board can be drawn out to be placed in the lifting box. Users can raise heads and straighten backs to read and write, and the users can also read write by changing poses; thus, the utility model is favorable for health and sanitation for shoulders, backs, necks, chests and eyes. The utility model has two shoulder straps which can be hung on two straps, and the utility model is favorable for health care for body type. A Mu Ards structure is arranged outside the bottom of the box to play the function of massage for the back when people carry the satchel on the back. The satchel combined with a reading and writing rack has the advantages of ingenious structure, complete function, convenient carryover, easy regulation, regular molding, firm molding and beautiful appearance.

Description

Health-care satchel combined with a reading/writing rack

The utility model relates to a kind of school bag, specifically in conjunction with the health care school bag of reading and writing frame.

Check in Chinese patent CN2069672U child health care school bag, its weak point is: 1, clipboard is the backing plate of horizontal level, and the user still bows unavoidably and writes; 2, reading plate slope change amplitude is little, and feet, teeth groove are externally, and be not attractive in appearance, insecure, installs during use to regulate and takes a lot of trouble.Check in the box multifunctional movable health care of Chinese patent CN2128839Y school bag again, its weak point is: do not illustrate 1, whether the board gradient meets the health care requirement; 2, two tanks does not have actual benefit up and down, increases numerous and diverse on foot.Above-listed two kinds of health care school bags all do not have comparatively ideal read-write board, and moulded not in neat formation, loosely organized, use trouble, and health care is incomplete, lacks style and aesthetic feeling.

For the protection SH, ought to design more superior health care school bag, not only to overcome the deficiency of above-mentioned school bag, and will have looks are completely newly arranged, so task of the present utility model is: 1, school bag should be with the read-write frame, its read-write board should be regulated the gradient, can regulate height again, meet the reading hygienic requirements; 2, school bag should have the health back of the body to carry structure; 3, the read-write frame is melted in the school bag, makes whole school bag simple in structure, easy to use, and it is prompt to regulate tube, multiple functional, and moulding is in neat formation attractive in appearance, sturdy and durable.

For solving above-mentioned task, the technical scheme that adopts is: the health care school bag of combination read-write frame is moulded to be the duricrust suitcase type, by casing, case lid, supporting and regulating device, read-write board, padlock, the back of the body are carried device, are had compositions such as the case basal surface of healthcare configuration, fixation clamp, and school bag inside suitably is provided with dividing plate and pocket.

The duricrust suitcase is big face open type, portion does not hinder the place of dress book to be provided with supporting and regulating device within it, borrow casing, case lid, add supporting and regulating device and form Reading or writing support, supporting and regulating device divides two parts up and down, promptly go up part and following part, last part is connected in the case lid, following part is connected in the casing, on, following part has the overlapping of intersection section or has contact point, intersect to overlap section or contact point changes with case lid folding angle but still keeps it to intersect and overlap or contact, intersect to overlap certain a bit or contact point fixed structure or fixture are arranged, can make case lid when opening various angle, hold case lid, realize that the wing of read-write board rises and slope change.

With the double read-write board of doing of case lid, perhaps do read-write board in addition.The parts of book, basis, paper are held in the read-write board setting.Other does read-write board, realizes that the moving sets of the two connects thereby form the arrangement structure with the read-write board back side and the positive corresponding structure of case lid.

Outer surface at the bottom of the case of suitcase is school bag face facing to user's back when carrying with the both shoulders formula, and this face is taked health care design, promptly slightly soft, elasticity; Perhaps take Mu Azi mattress formula structure, promptly be covered with the hemispherical soft bullet projection of proper alignment.

Shutoff device can be selected any suitable mode for use.The suitable thick title hand of the bale handle of this school bag.The braces of school bag is the both shoulders formula.

Point of contact 30 centimeters link fixation clamp under the distance of braces, and fixation clamp is the hard shell fragment of U-shaped, it are inserted make not advancing slip to hold school bag on the edge that is clipped in console table.

The effect that the utility model is useful is:

1, read-write board can perk, the height and the gradient can change with the need, adjustable amplitude is big, the user can come back directly to endorse and write, reads, can also bow---the random translation-angle that comes back, thus helping takeing on, the health of the back of the body, neck, chest, eye, fixation clamp holds school bag to be made not advancing slip, read-write board is firm when writing, and can assist the control reading/writing distance near the distance of distinct vision; Braces hanged over tow shoulders helps the build health care, and other has bale handle, and school bag can be carried on the back can be carried, for the user lessens fatigue; Mu Azi mattress formula at the bottom of case structure has the health care massage effect to the back, and ventilates during scorcher endorsement bag and be not stained with the clothing back of the body.

2, read and write frame and be melted among the school bag, supporting and regulating device is positioned in the case, and structure is worked as ingeniously, simplifies parts, the reduction expense, and whole school bag style is attractive in appearance, and is in neat formation firm, easy to carry, regulates simple and direct, suitable how beneficial.

3, the not only large, medium and small student of this school bag is suitable for, and also is suitable for the usefulness that other people read and write, especially can travel and carry or reading and writing in the open air, picture, classroom, the meeting room of no console table can be placed on above-knee use it.

The drawing explanation:

Fig. 1 is the health care school bag unitary construction schematic diagram in conjunction with the read-write frame.

Fig. 2 is the read-write board front elevation.

Fig. 3 is the read-write board rear isometric view.

Fig. 4 is a plunger type collet stereogram.

Fig. 5 is a strut-type supporting and regulating device schematic diagram.

Below in conjunction with accompanying drawing embodiment is described.

Referring to Fig. 1, casing 1 connects with case lid 2 movable shaft types, (union end be called down or after, the end of uncapping is called or is preceding) a cover supporting and regulating device is respectively adorned near left and right sides sidewall in the bottom in case, last part 3 is arc ratchet sheets, the fixed minor axis 6 in ratchet sheet upper end, minor axis 6 passes case lid sidewall circular hole fixed butterfly handle 7 outside wall, spring 5 one ends are cemented in the case lid madial wall, one end is cemented in the lower end of ratchet sheet, part 4 is to hold a thick stick under the supporting and regulating device, and it is cemented in the box inside wall, and the ratchet sheet is against and holds on the thick stick, when case lid is opened, the ratchet sheet slips over and holds a thick stick, and when case lid stopped on certain angle, the tooth root of ratchet sheet was stuck in and holds on the thick stick, turn handle 7 and make the ratchet disengaging hold a thick stick, case lid can fall.The angle changing of case lid can reach 90 °, promptly from level to vertically.

Supporting and regulating device can be designed to part and fix, and following part passes the wall box slotted hole, can slide front and back, and spring moves and is added in down on the part, and handle moves the outer end that is added in down part.

Another example of supporting and regulating device is a strut-type, and part 3 is poles on the (see figure 5), is connected in revolute pair and goes up the place, angle in the case lid 2, and following part 4 is the ratchet bars that are cemented in casing 1 inboard base, and pole and ratchet bar can be changed installation up and down.

Referring to Fig. 1, Fig. 3, center, read-write board 8 back sides is made and is connected convex 11 up and down, (during the read-write board perk, high-end is last, and low side is down, when read-write board keeps flat, former high-end be before, former low side is the back) the positive center of case lid establishes the groove 12 with read-write board convex male and female coupling, read-write board is parallel with case lid, convex penetrates in the groove, deviates from for preventing read-write board, and groove adds a narrow limit, perhaps the cross section of convex and groove is trapezoidal all, and this is that read-write board connects with the moving sets of case lid.The read-write board control structure is as follows: two madial walls of groove are made ratchet-shaped, hypomere in convex has cavity, built-in spring silk 17, the angle of spring wire leans out the ratchet that can prop up groove, then read-write board can only on push away and can not glide, two spring wire intersection co-cure, one control stick 18, control stick leans out from the cavity lower ending opening, presses back control stick, and spring wire breaks away from ratchet, read-write board can slide up and down arbitrarily, also can extract out to be placed in the case.The another way of read-write board control structure is the contact-making surface increasing friction at convex and groove.

Referring to Fig. 2, read-write board 8 positive upper ends the spring clip 9 that presss from both sides book, basis, paper is arranged, there is collet 10 lower end.Collet has three kinds of modes: one, plunger type (seeing Fig. 2 Fig. 4): collet is made of long slab 20 and stick harness 21, makes the corresponding parallel aperture 19 of two rows on read-write board.Because of distance equates and diameter is complementary, plunger can arbitrarily be filled in peace jail in the aperture of any pair of parallel correspondence, in the time of no, this collet is filled in a pair of aperture of read-write board top.Its two, scratch the rotary block type (see figure 2): collet 10 is a rectangular blocks, imbeds in the groove of read-write board bottom, piece connects with hinge-type or door-hinge formula with groove, scratches and to produce pane, and is vertical with the read-write board face and hold book, basis, paper with it, the time spent does not press back, and pane and read-write board face are flat.Its three, briquetting formula: establish the such piece of several similar television set push switches at the place of keeping to the side, read-write board bottom,, hold book, basis, paper, be pressed into its piece, with the read-write board face by going out its piece.

With the double read-write board of doing of suitcase lid.The positive setting with other of read-write board established read-write board together.

The suitcase basal surface is near back of the body person back, and the health care design being arranged, and is beneficial to body-building and lessens fatigue, and the technical approach of employing is to make it to the back of the body person back massage effect be arranged, and measure has two: the first makes the slightly soft elasticity of outer surface at the bottom of the suitcase; It two is that outer surface evenly is covered with hemispherical soft bullet projection at the bottom of suitcase, i.e. Mu Azi mattress formula structure.(seeing the mark 22 of Fig. 1)

See Fig. 1, establish shutoff device 13 on the suitcase, bale handle 14, braces is a Braces hanged over tow shoulders, and two braces respectively are divided into epimere 15a and hypomere 15b, and epimere is connected on the interface 23, be the casing upper surface, hypomere is connected on the second line of a couplet contact 24, and promptly the casing lower surface is with the rib place of bottom surface cross surface.On two hypomere braces, apart from second line of a couplet contact 30cm place, clamp 16 is connected and fixed, fixation clamp is the hard sheet of U-shaped elasticity, when suitcase uses when being put on the console table as the read-write frame, two fixation clamps insert be clipped in console table near user's one side along last, suitcase (that is read-write frame) is kept and user's distance of distinct vision by the control of the braces of 30 centimeter length.Fixation clamp is constructed a little, and the double two sections braces of doing is worn the card of buckleing that is.

Claims (4)

1, in conjunction with the health care school bag of read-write frame, it is made up of casing, case lid, read-write board, supporting and regulating device, padlock, bale handle, Braces hanged over tow shoulders etc., it is characterized in that:

Case lid connects with casing one side shaft formula, and offside is opened, and part connects with case lid on the supporting and regulating device, and part connects with casing under the supporting and regulating device, but part contacts with this time part multiple spot on this,

The double read-write board of doing of case lid is perhaps done read-write board in addition, and the read-write board that other does connects with the case lid moving sets,

Outer surface at the bottom of the casing is soft elasticity, or Mu Azi mattress formula structure.

2, health care school bag in conjunction with the read-write frame according to claim 1, it is characterized in that: part is by arc ratchet sheet on the supporting and regulating device, minor axis, handle, spring constitutes, the horizontal fixed minor axis in arc ratchet sheet upper end, minor axis passes the case lid sidewall makes arc ratchet sheet connect with the case lid revolute pair, the fixed handle in minor axis outer end, spring one end connects with case lid, end connects with arc ratchet sheet in addition, part is to hold a thick stick under the supporting and regulating device, is cemented on the casing, under the effect of spring, the tooth root of arc ratchet sheet is against and holds on the thick stick, overcome elastic force, arc ratchet sheet can break away from and holds thick stick

Perhaps, part does not have minor axis and handle on the supporting and regulating device, arc ratchet sheet and case lid are fixed, support to transfer under the device part to hold a thick stick and connect with the casing moving sets, and pass wall box and handle is installed outward, spring one end connects with casing, the other end with hold thick stick and connect, under the effect of spring, hold and prop up a thick stick and be against on the tooth root of arc ratchet sheet, overcome elastic force, hold a thick stick and can break away from arc ratchet sheet.

3, the health care school bag in conjunction with the read-write frame according to claim 1 is characterized in that: supporting and regulating device holds lattice framing by last pole and following part and constitutes, and pole connects with the case lid revolute pair, holds lattice framing and casing is fixed, and pole can be against holds on the lattice framing,

Perhaps, pole with hold the reciprocity of lattice framing position.

4, according to claim 1 in conjunction with read-write frame health care school bag, it is characterized in that: spring clip and collet are arranged on the read-write board.

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