CN205285455U - Ultralight is near -sighted schoolbag of multi -functional prevention and cure just - Google Patents
Ultralight is near -sighted schoolbag of multi -functional prevention and cure just Download PDFInfo
- Publication number
- CN205285455U CN205285455U CN201620031818.4U CN201620031818U CN205285455U CN 205285455 U CN205285455 U CN 205285455U CN 201620031818 U CN201620031818 U CN 201620031818U CN 205285455 U CN205285455 U CN 205285455U
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- CN
- China
- Prior art keywords
- books
- backboard
- draw
- ultraportable
- school bag
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Abstract
The utility model discloses an ultralight is near -sighted schoolbag of multi -functional prevention and cure just, the device comprises a backboar, the backplate front side is provided with deposits the books multilayer and places the draw -in groove, and the rear side is provided with both shoulders area and the waist area of hogtying, is close to the bottom and is provided with the spacing platform of bellied books forward, and the side bottom is provided with slope adjusting device. The utility model discloses a multi -storied place the draw -in groove with the books block inside, realize depositing of books, and draw close the backplate at the back, adopt the waist to hogtie area and braces and will manage to do sth. With difficulty elastic backplate and hug closely at the back for come back among the the walking process and square one's shoulders forward, keep eyes to look squarely the place ahead, prevent to bow, improved near -sighted prevention effect greatly, and on placing the desk with the schoolbag, through adjustment schoolbag distance to the best comfortable position activity of reading and writing, be favorable to looking up the muscle of training eyes, it is also can protect your eyesight near -sighted with the prevention, the utility model discloses still have simple structure, operation convenient to use characteristics swift, with low costs.
Description
Technical field
This utility model relates to a kind of related preventive equipment technical field, particularly to the ultraportable multi-functional preventing and treating myopia school bag of one.
Background technology
Bathomorphic high prevalence is an important problem, it is considered that, excessively closely movable and very few outdoor activities are the main causes that myopia is formed. Eye regulatory mechanism is started when normal people is near soon, if long-term close eye, bilateral contracted pupil (claims pupil near reflex), enters the amount light of ophthalmic and the spherical aberration of dioptric system and chromatic aberration to reduce, ciliary muscle meeting spasm, and then cause that eyeball back/forth diameter changes. After those who read and write wears glasses, distant objects can be seen, but when seeing nearly thing, the burden of eyes will strengthen, it is possible to create a continuous vicious cycle deepening myopia. Epidemiological investigation data shows that open air accepts sunlight and adjustment reading/writing distance is two very important prevention and control factors, especially textbook format becomes big, the excessive near problem caused of font is prominent, more at present emphasize that clinical correction method ignores comprehensive preventive health measures, for the books that font diminishes, paper is opened according to 16, book thicknesses can be substantially reduced, consequently facilitating design school bag attachment device realizes the adjustment of human posture and reading/writing distance, and the school bag of existing student cannot realize the Human Physiology adjustment of myopia preventing and treating, function singleness.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of ultraportable multi-functional preventing and treating myopia school bag, it is achieved sight protectio and related preventive are effective, and multi-functional, convenient to operation, price is low, to overcome the deficiencies in the prior art.
The technical scheme that this utility model is taked is: a kind of ultraportable multi-functional preventing and treating myopia school bag, backboard including hard elastics material, it is provided with on front side of described backboard and deposits books multilamellar placement draw-in groove, rear side is provided with double-shoulder belt and waist is tied band, books limiting stand protruding forward it is provided with near bottom, side bottom is provided with inclination adjusting device, and described books limiting stand forms books placement section with backboard leading flank.
Preferably, above-mentioned multilamellar is placed draw-in groove and is adopted chemical fiber web isolation to form, and described chemical fiber web two ends are flexibly connected to backboard both sides.
Preferably, above-mentioned multilamellar is placed draw-in groove and is adopted stacked configuration layer by layer.
Preferably, above-mentioned inclination adjusting device includes pole and rotating shaft, and described pole one end is rotatably fixed connection on the rotary shaft, and adopts screw to carry out fastening location, and described rotating shaft is fixedly connected on backboard.
Preferably, above-mentioned waist tie band on be provided with length-adjustment buckle.
The beneficial effects of the utility model: compared with prior art, this utility model adopts the placement draw-in groove of multilamellar that books are fastened on the inside, realize depositing of books, and backboard is abutted against back, employing waist is tied to be with, with braces, the backboard of hard elastics is close to back so that comes back in walking process and squares one's shoulders forward, keeps eyes to look squarely front, prevent from bowing, substantially increase the preventive effect of myopia; And school bag is placed on desk; books can vertically be placed on placement section; it is written and read activity by the position of adjustment school bag distance to optimal comfort; be conducive to looking up the muscle of training eyes; also being able to protection vision and pre-myopia prevention, this utility model also has simple in construction, quick, feature that cost is low easy for operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view structural representation of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is the structural representation after pole being received in Fig. 1.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 4, a kind of ultraportable multi-functional preventing and treating myopia school bag, backboard 1 including hard elastics material, it is provided with on front side of backboard 1 and deposits books multilamellar placement draw-in groove 2, rear side is provided with double-shoulder belt 3 and waist is tied band 4, books limiting stand 10 protruding forward it is provided with near bottom, side bottom is provided with inclination adjusting device 5, top is provided with hand-strap 13, books limiting stand 10 forms books placement section 11 with backboard 1 leading flank, multilamellar is placed draw-in groove 2 and is adopted chemical fiber web 6 isolation to form, chemical fiber web 6 two ends are flexibly connected to backboard 1 both sides, multilamellar is placed draw-in groove 2 and is adopted stacked configuration layer by layer, inclination adjusting device 5 includes pole 7 and rotating shaft 8, pole 7 one end is rotatably fixed connection on rotating shaft 8, and adopt screw 12 to carry out fastening location, rotating shaft 8 is fixedly connected on backboard 1, waist tie band 4 on be provided with length-adjustment buckle 9.
Claims (5)
1. a ultraportable multi-functional preventing and treating myopia school bag, it is characterized in that: include the backboard (1) of hard elastics material, described backboard (1) front side is provided with deposits books multilamellar placement draw-in groove (2), rear side is provided with double-shoulder belt (3) and waist is tied band (4), books limiting stand (10) protruding forward it is provided with near bottom, side bottom is provided with inclination adjusting device (5), and described books limiting stand (10) forms books placement section (11) with backboard (1) leading flank.
2. the ultraportable multi-functional preventing and treating myopia school bag of one according to claim 1, it is characterized in that: described multilamellar is placed draw-in groove (2) and adopted chemical fiber web (6) isolation to form, and described chemical fiber web (6) two ends are flexibly connected to backboard (1) both sides.
3. the ultraportable multi-functional preventing and treating myopia school bag of one according to claim 1, it is characterised in that: described multilamellar is placed draw-in groove (2) and is adopted stacked configuration layer by layer.
4. the ultraportable multi-functional preventing and treating myopia school bag of one according to claim 1, it is characterized in that: described inclination adjusting device (5) includes pole (7) and rotating shaft (8), described pole (7) one end is rotatably fixed and is connected on rotating shaft (8), and adopting screw (12) to carry out fastening location, described rotating shaft (8) is fixedly connected on backboard (1).
5. the ultraportable multi-functional preventing and treating myopia school bag of one according to claim 1, it is characterised in that: described waist is tied and is provided with length-adjustment buckle (9) on band (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031818.4U CN205285455U (en) | 2016-01-14 | 2016-01-14 | Ultralight is near -sighted schoolbag of multi -functional prevention and cure just |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031818.4U CN205285455U (en) | 2016-01-14 | 2016-01-14 | Ultralight is near -sighted schoolbag of multi -functional prevention and cure just |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205285455U true CN205285455U (en) | 2016-06-08 |
Family
ID=56475057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031818.4U Expired - Fee Related CN205285455U (en) | 2016-01-14 | 2016-01-14 | Ultralight is near -sighted schoolbag of multi -functional prevention and cure just |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205285455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524249A (en) * | 2018-06-29 | 2018-09-14 | 贵州医科大学 | A kind of prevention myopia is with looking up trained assistor |
-
2016
- 2016-01-14 CN CN201620031818.4U patent/CN205285455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524249A (en) * | 2018-06-29 | 2018-09-14 | 贵州医科大学 | A kind of prevention myopia is with looking up trained assistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210114 |