CN204797010U - A layer board device that is used for shoulders bag to correct size prevention hunchback, Reduction of students' study load is ventilated - Google Patents
A layer board device that is used for shoulders bag to correct size prevention hunchback, Reduction of students' study load is ventilated Download PDFInfo
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- CN204797010U CN204797010U CN201520433374.2U CN201520433374U CN204797010U CN 204797010 U CN204797010 U CN 204797010U CN 201520433374 U CN201520433374 U CN 201520433374U CN 204797010 U CN204797010 U CN 204797010U
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- decompression
- bustle
- plate
- base plate
- knapsack
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Abstract
The utility model discloses a layer board device that is used for shoulders bag to correct size prevention hunchback, reduction of students' study load is ventilated, including bottom plate, hinge, decompression bustle board, knapsack fixed band, the perforation of knapsack fixed band, decompression bustle board waistband, decompression bustle board waistband fixed orifices, thread gluing, bottom plate foot post, its characterized in that: the backplate the back that receives of backplate (3) is the arc curved surface, is the plane with shoulders bag inclusion matching surface. Be decomposed into the heavy burden gravity of knapsack the thrust in both shoulders braces pulling force and backplate backward the place ahead on to the backbone slant like this, through the high back of this thrust and waist voltage bustle, back and knapsack shape of face become an angle plays proofread and correct backbone physiology crooked with prevent round -backed effect, and the shoulder atress has obtained effectual sharing, has really played the effect of lightening the burden. And the shortage of the prior art is overcome.
Description
Technical field
The utility model relates to backpack device, particularly relates to a kind of pallet arrangement correcting build prevention hunchback, Reduction of Students' Study Load ventilation for both shoulders bag.
Background technology
Knapsack is the necessary article during people live, and school bag is the knapsack of the necessity that child learns, prior art, easily cause human body bow-backed, and it is stuffy to use summer back to generate heat.The unique design that the utility model adopts Braces hanged over tow shoulders, loins braces and decompression bustle plate to support, utilize the mechanics principle that knapsack bears a heavy burden, by making a concerted effort and the theoretical origin of component, the physiological bending of pull-up back backbone, solves prior art knapsack and easily causes human body hunchback, the problems such as back is stuffy, really serve Reduction of Students' Study Load to ventilate, correct the effect of build, easy to use, quick for installation, be convenient to school bag separation and unpick and wash.Overcome the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to provide a kind of and corrects for both shoulders bag the pallet arrangement that build prevention is bow-backed, Reduction of Students' Study Load is ventilated, and reasonably solves prior art and solves prior art knapsack and easily cause human body bow-backed, the problems such as back is stuffy.
The utility model adopts following technical scheme:
A kind of pallet arrangement correcting build prevention hunchback, Reduction of Students' Study Load ventilation for both shoulders bag, comprise base plate, hinge, decompression bustle plate, knapsack fixed band, the perforation of knapsack fixed band, decompression bustle plate waistband, decompression bustle plate waistband fixing hole, thread gluing, base plate socle, it is characterized in that:
Described base plate lower face is provided with two parallel thread gluings and is symmetrically distributed in the base plate socle of corner, upper face is provided with hinge and is connected with decompression bustle plate, be provided with knapsack fixed band between described decompression bustle plate and described base plate to bore a hole, described decompression bustle plate both sides are provided with decompression bustle plate waistband and decompression bustle plate waistband fixing hole, the one side of the described knapsack fixed band that one end is fixedly installed on both shoulders handbag body is provided with thread gluing, described knapsack fixed band is through the perforation of knapsack fixed band, by the bonding of linking closely of thread gluing, described base plate and both shoulders handbag body are fixed together, form described one and correct build prevention hunchback for both shoulders bag, the pallet arrangement that Reduction of Students' Study Load is ventilated.
Described decompression bustle plate be arc-shaped curved surface by the back side, be plane with both shoulders handbag body matching surface.Like this heavy burden gravity of knapsack is decomposed into Braces hanged over tow shoulders pulling force backward and the decompression bustle plate thrust to backbone front obliquely, after the height of this thrust and decompression bustle plate, back and knapsack are by back side shape at an angle, play the effect of correct spinal physiological bending and anti-hunchback, and stressed the obtaining of shoulder is effectively shared, the effect of correct spinal physiological bending and anti-hunchback is played in the effect really serving Reduction of Students' Study Load.
Further, the hinge at described hinge to be unidirectional permanent opening be 90 degree of right angles, base plate gives prominence to hinge position, extend to the lower edge of described decompression bustle plate, described base plate and decompression bustle plate open under the effect of hinge, in stable " L-type ", also described base plate and decompression bustle plate can be folded.
Further, two buckling surfaces of described thread gluing are divided into described knapsack fixed band and described base plate lower face, can fix and dismantle described a kind of pallet arrangement correcting build prevention hunchback, Reduction of Students' Study Load ventilation for both shoulders bag.
Advantageous Effects of the present utility model is:
The utility model discloses and a kind ofly correct for both shoulders bag the pallet arrangement that build prevention is bow-backed, Reduction of Students' Study Load is ventilated, reasonably solve prior art and solve prior art knapsack and easily cause human body bow-backed, the problems such as back is stuffy.The unique design that the utility model adopts Braces hanged over tow shoulders, loins braces and decompression bustle plate to support, the gravity utilizing knapsack to bear a heavy burden and heavy force resolution, the physiological bending of pull-up back backbone, really serve Reduction of Students' Study Load to ventilate, correct the effect of build, easy to use, quick for installation, be convenient to school bag separation and unpick and wash.Overcome the deficiencies in the prior art.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is foldable structure schematic diagram of the present utility model.
Shown in figure: 1--base plate, 2--hinge, 3--decompression bustle plate, 4--knapsack fixed band, 5--knapsack fixed band is bored a hole, 6--decompression bustle plate waistband, 7--decompression bustle plate waistband fixing hole, 8--thread gluing, 9--base plate socle.
Detailed description of the invention
By below to the description of embodiment; to more contribute to public understanding the utility model; but the restriction that the specific embodiment given by applicant can't be considered as technical solutions of the utility model, any definition to parts or technical characteristic change and/or to overall structure do form and immaterial conversion all should be considered as the protection domain that the technical solution of the utility model limits.
A kind of pallet arrangement correcting build prevention hunchback, Reduction of Students' Study Load ventilation for both shoulders bag as shown in Figure 1 to Figure 3, comprise base plate 1, hinge 2, decompression bustle plate 3, knapsack fixed band 4, knapsack fixed band perforation 5, decompression bustle plate waistband 6, decompression bustle plate waistband fixing hole 7, thread gluing 8, base plate socle 9, it is characterized in that:
Described base plate 1 lower face is provided with two parallel thread gluings 8 and is symmetrically distributed in the base plate socle 9 of corner, upper face is provided with hinge 2 and is connected with decompression bustle plate 3, the hinge at described hinge 2 to be unidirectional permanent opening be 90 degree of right angles, base plate 1 gives prominence to hinge position, extend to the lower edge of described decompression bustle plate 3, described base plate 1 and decompression bustle plate 3 open under the effect of hinge 2, in stable " L-type ", also described base plate 1 and decompression bustle plate 3 can be folded.Described decompression bustle plate 3 be arc-shaped curved surface by the back side, be plane with both shoulders handbag body matching surface.Be provided with knapsack fixed band between described decompression bustle plate 3 and described base plate 1 and bore a hole 5, described decompression bustle plate 3 both sides are provided with decompression bustle plate waistband 6 and decompression bustle plate waistband fixing hole 7, the one side of the described knapsack fixed band 4 that one end is fixedly installed on both shoulders handbag body is provided with thread gluing 8, described knapsack fixed band 4 is through knapsack fixed band perforation 5, by the bonding of linking closely of thread gluing 8, described base plate 1 is fixed together with both shoulders handbag body, two buckling surfaces of described thread gluing 8 are divided into described knapsack fixed band 4 and described base plate 1 lower face, can fix and dismantle described pallet arrangement.Form described a kind of pallet arrangement correcting build prevention hunchback, Reduction of Students' Study Load ventilation for both shoulders bag.
Certainly; the utility model can also have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (4)
1. correct for both shoulders bag the pallet arrangement that build prevention is bow-backed, Reduction of Students' Study Load is ventilated for one kind, comprise base plate (1), hinge (2), decompression bustle plate (3), knapsack fixed band (4), knapsack fixed band perforation (5), decompression bustle plate waistband (6), decompression bustle plate waistband fixing hole (7), thread gluing (8), base plate socle (9), it is characterized in that:
Described base plate (1) lower face is provided with two parallel thread gluings (8) and is symmetrically distributed in the base plate socle (9) of corner, upper face is provided with hinge (2) and is connected with decompression bustle plate (3), be provided with knapsack fixed band between described decompression bustle plate (3) and described base plate (1) and bore a hole (5), described decompression bustle plate (3) both sides are provided with decompression bustle plate waistband (6) and decompression bustle plate waistband fixing hole (7), the one side of the described knapsack fixed band (4) that one end is fixedly installed on both shoulders handbag body is provided with thread gluing (8), described knapsack fixed band (4) is through knapsack fixed band perforation (5), by the bonding of linking closely of thread gluing (8), described base plate (1) and both shoulders handbag body are fixed together, form described one and correct build prevention hunchback for both shoulders bag, the pallet arrangement that Reduction of Students' Study Load is ventilated.
2. a kind ofly according to claim 1 correct for both shoulders bag the pallet arrangement that build prevention is bow-backed, Reduction of Students' Study Load is ventilated, it is characterized in that: described decompression bustle plate (3) be arc-shaped curved surface by the back side, be plane with both shoulders handbag body matching surface.
3. a kind of for both shoulders bag rectification build prevention hunchback, the pallet arrangement ventilated of lightening the burden according to claim 1, it is characterized in that: described hinge (2) for unidirectional permanent opening be the hinge at 90 degree of right angles, base plate gives prominence to hinge position, extend to the lower edge of described decompression bustle plate (3), described base plate (1) and decompression bustle plate (3) are opened under the effect of hinge (2), in stable " L-type ", also described base plate (1) and decompression bustle plate (3) can be folded.
4. a kind of for both shoulders bag rectification build prevention hunchback, the pallet arrangement ventilated of lightening the burden according to claim 1, it is characterized in that: two buckling surfaces of described thread gluing (8) are divided into described knapsack fixed band (4) and described base plate (1) lower face, can fix and dismantle described a kind of pallet arrangement correcting build prevention hunchback, Reduction of Students' Study Load ventilation for both shoulders bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433374.2U CN204797010U (en) | 2015-06-24 | 2015-06-24 | A layer board device that is used for shoulders bag to correct size prevention hunchback, Reduction of students' study load is ventilated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433374.2U CN204797010U (en) | 2015-06-24 | 2015-06-24 | A layer board device that is used for shoulders bag to correct size prevention hunchback, Reduction of students' study load is ventilated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204797010U true CN204797010U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433374.2U Active CN204797010U (en) | 2015-06-24 | 2015-06-24 | A layer board device that is used for shoulders bag to correct size prevention hunchback, Reduction of students' study load is ventilated |
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| Country | Link |
|---|---|
| CN (1) | CN204797010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130195A1 (en) * | 2022-01-07 | 2023-07-13 | 廖智丰 | Backpack having load-reduction and correction functions |
-
2015
- 2015-06-24 CN CN201520433374.2U patent/CN204797010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130195A1 (en) * | 2022-01-07 | 2023-07-13 | 廖智丰 | Backpack having load-reduction and correction functions |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |