CN204207275U - A kind of multifunctional backpack - Google Patents
A kind of multifunctional backpack Download PDFInfo
- Publication number
- CN204207275U CN204207275U CN201420567245.8U CN201420567245U CN204207275U CN 204207275 U CN204207275 U CN 204207275U CN 201420567245 U CN201420567245 U CN 201420567245U CN 204207275 U CN204207275 U CN 204207275U
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- CN
- China
- Prior art keywords
- knapsack
- pouch
- cover
- decorative layer
- fixed
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Abstract
The utility model relates to knapsack technical field, particularly relate to a kind of multifunctional backpack, comprise knapsack body and be fixed on the left shoulder belt of knapsack rear body and right shoulder belt, the front portion of knapsack body is provided with decorative layer, the front portion of decorative layer is provided with the knapsack cover for coated decorative layer, the both sides of knapsack cover are connected with knapsack body respectively by slide fastener with top, and the bottom of knapsack cover and knapsack body are sewed up fixing, are provided with the interlayer for placing knapsack cover between decorative layer and knapsack body.The utility model by whether using knapsack cover and change style, and when using knapsack cover, can effectively can avoid the damage to property because knapsack body is caused by scratching, high safety, and structure is simple, easy to use, practical.
Description
Technical field
The utility model relates to knapsack technical field, particularly relates to a kind of multifunctional backpack.
Background technology
Nowadays, the learning pressure of student is increasing, they every day will with the weight of books often all to exceed its limit that can bear, really very large for pressure students, can be expended them so more physical.Festivals or holidays, people's out on tours or when participating in other stress-relieving activity, also bring some indispensables always, knapsack just serves the effect of very important carrying implement, but existing knapsack pattern is single, and property in knapsack is easily stolen.
Summary of the invention
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of and changes style and property is not easy stolen multifunctional backpack.
To achieve these goals, the utility model adopts following technical scheme: a kind of multifunctional backpack, comprise knapsack body and be fixed on the left shoulder belt of knapsack rear body and right shoulder belt, the front portion of knapsack body is provided with decorative layer, the front portion of decorative layer is provided with the knapsack cover for coated decorative layer, the both sides of knapsack cover are connected with knapsack body respectively by slide fastener with top, the bottom of knapsack cover and knapsack body are sewed up fixing, are provided with the interlayer for placing knapsack cover between decorative layer and knapsack body.
Further, the front portion of described decorative layer be fixed with multiple can the pouch of containing objects, pouch comprises the first pouch, the second pouch and the 3rd pouch, first pouch is horizontally set at the top of decorative layer front portion, second pouch and the 3rd pouch are longitudinally arranged side by side the below in decorative layer front portion, and the opening part of the first pouch, the second pouch and the 3rd pouch is provided with slide fastener.
Further, the top of described knapsack body is fixed with handle, waistband is provided with between described left shoulder belt and described right shoulder belt, waistband comprises left waistband and right waistband, one end of left waistband is fixedly connected with left shoulder belt, one end of right waistband is fixedly connected with right shoulder belt, and the other end of left waistband is fixedly connected with by latch components with the other end of right waistband.
Further, the length of described left shoulder belt, right shoulder belt, left waistband, right waistband is all adjustable.
Further, the both sides, rear portion of described knapsack body are all fixed with box, the front part sides of described knapsack cover be all fixed with can respectively with the first pin thread of corresponding box snapping, the both sides of described decorative layer be all fixed with can respectively with the second pin thread of corresponding box snapping.
Further, the two bottom sides of described knapsack body is all fixed with tie, the end of tie is provided with female button, the two bottom sides of described knapsack cover be all fixed with can respectively with the first male button of corresponding female button snapping, the two bottom sides of described decorative layer be all fixed with can respectively with the second male button of corresponding female button snapping.
Further, soft metal net is folded with in described knapsack cover.
Further, the bottom of described interlayer is provided with the rain cover that knapsack body can be covered, and rain cover is removably connected in interlayer.
Further, the side of described knapsack body is fixed with music player, and described left shoulder belt is fixed with the gauge tap of music player.
Further, the top of described knapsack cover is provided with warning device.
The beneficial effects of the utility model are: when knapsack cover of the present utility model uses, enveloped by decorative layer by zipping up, and what the front portion of knapsack body was shown is knapsack cover, and this is the first pattern; When knapsack cover does not use, unzip, be positioned in interlayer by knapsack cover, what the front portion of knapsack body was shown is decorative layer, and this is the second pattern.The utility model by whether using knapsack cover and change style, and when using knapsack cover, can effectively can avoid the damage to property because knapsack body is caused by scratching, high safety, and structure is simple, easy to use, practical.
accompanying drawing illustrates:
Perspective view when Fig. 1 is knapsack cover described in the utility model use.
Fig. 2 is rearview of the present utility model.
Fig. 3 is the perspective view of knapsack cover described in the utility model when all launching.
Fig. 4 is the perspective view of knapsack cover part described in the utility model when packing up.
Fig. 5 is the perspective view of knapsack cover described in the utility model when not using.
Fig. 6 is the perspective view of the utility model embodiment two.
Fig. 7 is the perspective view of the utility model embodiment three.
Reference numeral is: 1-knapsack body, 11-left shoulder belt, 12-right shoulder belt, 13-waistband, 131-left waistband, 132-right waistband, 133-latch components, 14-box, 15-tie, 16-female button, 17-handle, 18-music player, 2-decorative layer, 21-the first pouch, 22-the second pouch, 23-the three pouch, 24-the second pin thread, 25-the second public button, 3-knapsack cover, 31-the first pin thread, 32-the first public button, 33-warning device, 4, 40-slide fastener, 5-interlayer, 51-rain cover.
detailed description of the invention:
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing 1-7, the content that embodiment is mentioned is not to restriction of the present utility model.
Be the embodiment one of a kind of multifunctional backpack described in the utility model as Figure 1-5, comprise knapsack body 1 and be fixed on left shoulder belt 11 and the right shoulder belt 12 at knapsack body 1 rear portion, the front portion of knapsack body 1 is provided with decorative layer 2, the front portion of decorative layer 2 is provided with the knapsack cover 3 for coated decorative layer 2, the both sides of knapsack cover 3 are connected with knapsack body 1 respectively by slide fastener 4 with top, the bottom of knapsack cover 3 and knapsack body 1 are sewed up fixing, are provided with the interlayer 5 for placing knapsack cover 3 between decorative layer 2 and knapsack body 1.
When knapsack cover 3 of the present utility model uses, as shown in Figure 1, enveloped by decorative layer 2 by zipping up 4, what the front portion of knapsack body 1 was shown is knapsack cover 3, and this is the first pattern; When knapsack cover 3 does not use, as shown in Figure 5, unzip 4, be positioned over by knapsack cover 3 in interlayer 5, what the front portion of knapsack body 1 was shown is decorative layer 2, and this is the second pattern.The utility model by whether using knapsack cover 3 and change style, and when using knapsack cover 3, can effectively can avoid the damage to property because knapsack body 1 is caused by scratching, high safety, and structure is simple, easy to use, practical.
In the present embodiment, the front portion of described decorative layer 2 be fixed with multiple can the pouch of containing objects, pouch comprises the first pouch 21, second pouch 22 and the 3rd pouch 23, first pouch 21 is horizontally set at the top of decorative layer 2 front portion, second pouch 22 and the 3rd pouch 23 are longitudinally arranged side by side the below in decorative layer 2 front portion, and the opening part of the first pouch 21, second pouch 22 and the 3rd pouch 23 is provided with slide fastener 40.Second pouch 22 and the 3rd pouch 23 measure-alike, the size being dimensioned slightly smaller than the second pouch 22 and the 3rd pouch 23 of the first pouch 21, may be used for the object placing all kinds of different size, convenient and practical.
In the present embodiment, the top of described knapsack body 1 is fixed with handle 17, waistband 13 is provided with between described left shoulder belt 11 and described right shoulder belt 12, waistband 13 comprises left waistband 131 and right waistband 132, one end of left waistband 131 is fixedly connected with left shoulder belt 11, one end of right waistband 132 is fixedly connected with right shoulder belt 12, and the other end of left waistband 131 is fixedly connected with by latch components 133 with the other end of right waistband 132.Left waistband 131 and right waistband 132 snap onto loins by latch components 133, and waist not only can be allowed to share the moiety by weight of knapsack, alleviate the heavy burden of BW to shoulder, dorsal muscles meat, alleviate the pressure of shoulder, alleviate spin pressure simultaneously, prevent vertebra from bending; Meanwhile, because left shoulder belt 11, right shoulder belt 12 and left waistband 131, right waistband 132 tie up shoulder in people and waist respectively, form the tensile force making back straight and upright, the attitude allowing the people of knapsack keep tall and straight, is of value to the growth and development of children.
In the present embodiment, the length of described left shoulder belt 11, right shoulder belt 12, left waistband 131, right waistband 132 is all adjustable.Owing to being provided with said structure, can be adjusted to the most comfortable, fit length according to the figure of different people.
In the present embodiment, the both sides, rear portion of described knapsack body 1 are all fixed with box 14, the front part sides of described knapsack cover 3 be all fixed with can respectively with the first pin thread 31 of corresponding box 14 snapping, the both sides of described decorative layer 2 be all fixed with can respectively with the second pin thread 24 of corresponding box 14 snapping.When knapsack cover 3 uses, box 14 and the first pin thread 31 snapping, can prevent knapsack cover 3 from unclamping; When knapsack cover 3 does not use, box 14 and the second pin thread 24 snapping, may be used for tightening up knapsack body 1.
In the present embodiment, the two bottom sides of described knapsack body 1 is all fixed with tie 15, the end of tie 15 is provided with female button 16, the two bottom sides of described knapsack cover 3 be all fixed with can respectively with the first male button 32 of corresponding female button 16 snapping, the two bottom sides of described decorative layer 2 be all fixed with can respectively with the second male button 25 of corresponding female button 16 snapping.When knapsack cover 3 uses, female button 16 and the first male button 32 snapping; When knapsack cover 3 does not use, box 14 and the second public button 25 snapping, can prevent the knapsack cover 3 be placed in interlayer 5 from falling.
In the present embodiment, in described knapsack cover 3, be folded with soft metal net.Soft metal net can not affect the normal use of knapsack, and can not be scratched by blade, thus avoids the generation that thief's bale broken steals property event, protects the property safety of user.
Be illustrated in figure 6 the embodiment two of a kind of multifunctional backpack described in the utility model, be with the difference of above-described embodiment one: the bottom of described interlayer 5 is provided with the rain cover 51 that knapsack body 1 can be covered, and rain cover 51 is removably connected in interlayer 5.The utility model is provided with the rain cover 51 that knapsack body 1 can be covered, and when rainy, can take out rain cover 51, overturn forward, covered by knapsack body 1, thus make knapsack body 1 prevent from drenching by rain cover 51 in interlayer 5; When rain cover 51 does not use, can rain cover 51 be regained in interlayer 5, easy to use.Rain cover 51 can be fixed in interlayer 5, also can removably be connected in interlayer 5, and what removably connect arranges the replacing facilitating rain cover 51.
Be illustrated in figure 7 the embodiment three of a kind of multifunctional backpack described in the utility model, be with the difference of above-described embodiment two: the side of described knapsack body 1 is fixed with music player 18, described left shoulder belt 11 is fixed with the gauge tap (not shown) of music player 18.The setting of handle 17 is more for a long time changed for shoulder and is done portable use, and play music when the setting of music player 18 is for lying fallow, the setting of gauge tap is for controlling broadcasting and the closedown of music player 18.
In the present embodiment, the top of described knapsack cover 3 is provided with warning device 33.Warning device 33 comprises alarm, sensor, switch and battery, and alarm, switch, sensor and battery connect into warning circuit by wire.Sensor is fixed on knapsack cover 3, when when switch is closed, pulls knapsack cover 3, and sensor will be triggered connection warning circuit, alarm sends chimes of doom, and thief is cannot succeed, during without warning function, disconnected by switch, structure is simple, and anti-theft effect is better.
Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can also realize by alternate manner, and any apparent replacement is all within protection domain of the present utility model without departing from the concept of the premise utility.
Claims (10)
1. a multifunctional backpack, comprise knapsack body and be fixed on the left shoulder belt of knapsack rear body and right shoulder belt, it is characterized in that: the front portion of knapsack body is provided with decorative layer, the front portion of decorative layer is provided with the knapsack cover for coated decorative layer, the both sides of knapsack cover are connected with knapsack body respectively by slide fastener with top, the bottom of knapsack cover and knapsack body are sewed up fixing, are provided with the interlayer for placing knapsack cover between decorative layer and knapsack body.
2. a kind of multifunctional backpack according to claim 1, it is characterized in that: the front portion of described decorative layer be fixed with multiple can the pouch of containing objects, pouch comprises the first pouch, the second pouch and the 3rd pouch, first pouch is horizontally set at the top of decorative layer front portion, second pouch and the 3rd pouch are longitudinally arranged side by side the below in decorative layer front portion, and the opening part of the first pouch, the second pouch and the 3rd pouch is provided with slide fastener.
3. a kind of multifunctional backpack according to claim 1, it is characterized in that: the top of described knapsack body is fixed with handle, waistband is provided with between described left shoulder belt and described right shoulder belt, waistband comprises left waistband and right waistband, one end of left waistband is fixedly connected with left shoulder belt, one end of right waistband is fixedly connected with right shoulder belt, and the other end of left waistband is fixedly connected with by latch components with the other end of right waistband.
4. a kind of multifunctional backpack according to claim 3, is characterized in that: the length of described left shoulder belt, right shoulder belt, left waistband, right waistband is all adjustable.
5. a kind of multifunctional backpack according to claim 1, it is characterized in that: the both sides, rear portion of described knapsack body are all fixed with box, the front part sides of described knapsack cover be all fixed with can respectively with the first pin thread of corresponding box snapping, the both sides of described decorative layer be all fixed with can respectively with the second pin thread of corresponding box snapping.
6. a kind of multifunctional backpack according to claim 1, it is characterized in that: the two bottom sides of described knapsack body is all fixed with tie, the end of tie is provided with female button, the two bottom sides of described knapsack cover be all fixed with can respectively with the first male button of corresponding female button snapping, the two bottom sides of described decorative layer be all fixed with can respectively with the second male button of corresponding female button snapping.
7. a kind of multifunctional backpack according to claim 1, is characterized in that: be folded with soft metal net in described knapsack cover.
8. a kind of multifunctional backpack according to claim 1, is characterized in that: the bottom of described interlayer is provided with the rain cover that knapsack body can be covered, and rain cover is removably connected in interlayer.
9. a kind of multifunctional backpack according to claim 1, is characterized in that: the side of described knapsack body is fixed with music player, and described left shoulder belt is fixed with the gauge tap of music player.
10. a kind of multifunctional backpack according to claim 1, is characterized in that: the top of described knapsack cover is provided with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567245.8U CN204207275U (en) | 2014-09-29 | 2014-09-29 | A kind of multifunctional backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567245.8U CN204207275U (en) | 2014-09-29 | 2014-09-29 | A kind of multifunctional backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207275U true CN204207275U (en) | 2015-03-18 |
Family
ID=52975997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567245.8U Expired - Fee Related CN204207275U (en) | 2014-09-29 | 2014-09-29 | A kind of multifunctional backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604390A (en) * | 2019-10-16 | 2019-12-24 | 刘晋豪 | Backpack and sitting posture correction and eyesight protection device |
-
2014
- 2014-09-29 CN CN201420567245.8U patent/CN204207275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604390A (en) * | 2019-10-16 | 2019-12-24 | 刘晋豪 | Backpack and sitting posture correction and eyesight protection device |
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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 |
Granted publication date: 20150318 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |