CN103169243A - Novel safety belt type shoulder strips of backpack - Google Patents
Novel safety belt type shoulder strips of backpack Download PDFInfo
- Publication number
- CN103169243A CN103169243A CN2013100778634A CN201310077863A CN103169243A CN 103169243 A CN103169243 A CN 103169243A CN 2013100778634 A CN2013100778634 A CN 2013100778634A CN 201310077863 A CN201310077863 A CN 201310077863A CN 103169243 A CN103169243 A CN 103169243A
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- backpack
- shoulder strap
- shoulder
- shoulder belt
- belt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Portable Outdoor Equipment (AREA)
Abstract
本发明公开了一种新型安全带式双肩背包肩带，包括普通肩带、汽车安全带材质特殊织带、肩带长度控制器三部分。该肩带特征为：普通肩带覆盖肩膀承重部分，控制器安置于肩带底部，与背包底部相接，它自动控制特殊织带长度。应用本发明时，背包在正常状态时，肩带会紧贴包体背部；人体背包时，只需缓慢拉出织带即可；人体背着包静止站立时，特殊织带会在织带控制装置的作用下根据体形收紧；人体运动时，肩带底部控制装置自动控制肩带长度在合适范围，减小背包震动频率；当人体因负重习惯性躯体前倾时，控制器回卷织带，使人体有意识挺直躯体，从而达到抵抗不良姿势的效果。本发明的应用有效缓减了背包震荡对肩背部造成的负担，同时矫正背包者不良姿势。
The invention discloses a novel safety belt-type backpack shoulder strap, which comprises three parts: a common shoulder strap, a webbing belt made of a special car safety belt material, and a shoulder strap length controller. The characteristics of the shoulder strap are: the ordinary shoulder strap covers the load-bearing part of the shoulder, the controller is placed at the bottom of the shoulder strap, connected with the bottom of the backpack, and it automatically controls the length of the special webbing. When the present invention is applied, when the backpack is in a normal state, the shoulder straps will be close to the back of the bag body; when the human body is backpacking, it is only necessary to slowly pull out the webbing; Tighten according to the body shape; when the human body is moving, the control device at the bottom of the shoulder strap automatically controls the length of the shoulder strap to an appropriate range, reducing the vibration frequency of the backpack; Straighten the body to achieve the effect of resisting bad posture. The application of the present invention effectively alleviates the burden on the shoulders and back caused by the shock of the backpack, and at the same time corrects the bad posture of the backpacker.
Description
Technical field
The present invention relates to the shoulder belt design of a kind of new type of safe belt backpack shoulder belt design, the particularly knapsack of children's use.
Background technology
" teenager by force in Guoqiang, juvenile progressive China is progressive ", Mr. Liang Chi-chao still awakens the deaf in one's ear shouting so far of 20 beginnings of the century.The healthy growth level in children period directly has influence on the quality that Chinese talent is cultivated, and is related to national future and the ups and downs.Childhood is the important period that human growth is grown, and makes troubles to walking because school bag bears a heavy burden, and multi-form school bag bears a heavy burden will cause children's trunk posture change, should obtain showing great attention to of the whole society.
At present the Most students BW surpasses the 10%-15% of self body weight (Body Weight, BW), and the average weight of Europe and part Asian countries student knapsack even surpasses 20% of self body weight.Knapsack acts on human body as external load, has changed the centre of body weight position.In order to resist this plus load effect, keep balance, negative severe one health leans forward habituation.If things go on like this easily cause the excessively bow-backed musculoskeletal system disease that waits.The improper back deformity that easily causes of Childhood heavy burden posture, and the musculoskeletal system health after it is grown up also will impact.In addition, children like chasing when the endorsement bag, run to jump and advance, and cause that knapsack shakes up and down, have more increased the burden at shoulder back.When advocating the Reduction of Students' Study Load of student's school bag, also should consider to improve backpack strap design and alleviate knapsack teen-age growth is damaged.Therefore, the present invention will mainly propose new design from the buffering antihunt action of shoulder belt and the function aspects of rectification knapsack person faulty posture.
According to effect and the operation principle of car belt, safety belt can limit occupant's unexpected movement, with a kind of tighting device for support that prevents or the occupant is hurt when alleviating in traffic accident brake hard.When its protection philosophy is the collision accident generation, safety belt is pulled fast; the lock rod of the inside can be taken out of by centrifugal force due to the quick rotation of safety belt roller; rapidly that safety belt is locked, safety belt can not freely be extracted out from coiler, thereby reach the purpose that guarantees driver and crew's safety.The present invention realizes the safety belt application of principle shoulder belt buffering antihunt action and the function of correcting knapsack person faulty posture in the backpack strap design.
Summary of the invention
The objective of the invention is for existing knapsack in antidetonation and prevent the deficiency of children's habituation body aspect leaning forward, utilize the effect of backpack strap on fixedly knapsack and body relative position, a kind of new type of safe belt backpack shoulder belt is proposed, with the function that reaches the buffering antihunt action and correct knapsack person faulty posture.
For solving above technical problem, the present invention is achieved through the following technical solutions: a kind of new type of safe belt backpack shoulder belt design, this shoulder belt design is comprised of common shoulder belt, the special ribbon of car belt material, shoulder belt length control device three parts.
Described backpack shoulder belt design feature is: shoulder belt is synthetic by the shoulder belt of two kinds of materials, and upper part shoulder position is common material shoulder belt, and lower part is car belt material special elastic ribbon near waist.This elastic woven tape intensity is high, has certain extensibility, good energy absorption, good wearability, against weather (cold, hot, water, light, corrosion) and color fastness.In addition, flat appearance is soft comfortable.Up and down bi-material shoulder belt is fixedly connected with, and the junction is non-telescoping, in car belt material special ribbon bottom and inclusion junction, the ribbon length control device is set, and is used for the folding and unfolding degree of control shoulder belt.
By such scheme, to use when of the present invention, knapsack is under normal condition, and shoulder belt can be close to the inclusion back, when the human body knapsack, slowly pulls out ribbon and gets final product; Human body is carried bag when standing still, and the special ribbon of car belt material can tighten up according to the bodily form under the effect of ribbon control device; Human body walking or race drive the knapsack vertical tremor when jumping, the shoulder belt under tension can be elongated, cause the knapsack up-down vibration can make shoulder belt apply larger pressure at shoulder, the control device meeting backrush part ribbon of shoulder belt this moment bottom also pins rotating axle, make shoulder belt length maintain OK range, shoulder belt tighten up the vibrations that will reduce knapsack; When human body leaned forward because of the habitual body that bears a heavy burden, shoulder belt can be elongated, and this timed unit is also with the automatic rewinding ribbon, and ribbon shortens, and understood straight and upright body consciously after the human body sensory shoulder belt tightens up, thereby reached the effect of opposing faulty posture.
Description of drawings
Fig. 1 is overall schematic of the present invention;
Fig. 2 is shoulder belt controller schematic diagram of the present invention.
In figure: 1 common shoulder belt; The 2 special ribbons of car belt material; 3 shoulder belt controlled-length apparatuses; 4 special ribbons; 5 lock rods; 6 coilers; 7 ratchets; 8 physical pendulums.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
As shown in Figure 1, the present invention is comprised of three parts: shoulder belt is by common shoulder belt, the special ribbon of car belt material, and shoulder belt controlled-length apparatus three parts form.It is characterized in that: utilize the controller of shoulder belt bottom to control the length of shoulder belt.This shoulder belt controlled-length apparatus comprises the lock rod, coiler, and ratchet and physical pendulum, as shown in Figure 2.If ribbon is pulled suddenly, the rotation of coiler swings physical pendulum, and this swing is passed to the lock rod, lock the rotation of locking coiler that offsets of excellent top and ratchet, be drawn out thereby control ribbon, simultaneously under the effect of physical pendulum, coiler begins to reverse the recovery ribbon, makes shoulder belt be returned to appropriate length.
The design of the shoulder belt that the present invention relates to, knapsack are when normal condition, and shoulder belt can be close to the inclusion back, when the human body knapsack, only need slowly pull out ribbon and get final product; Carry bag when standing still at human body, the special ribbon of car belt material can tighten up according to the bodily form under the effect of ribbon control device, avoids the overweight and sagging increase shoulder of knapsack pressure; Human body walking or race drive the knapsack vertical tremor when jumping, the collision of shoulder belt and shoulder, cause shoulder belt to be subjected to pulling force and elongate, cause the knapsack up-down vibration can make shoulder belt apply larger pressure at shoulder, the control device of shoulder belt this moment bottom can pin rotating axle and backrush part ribbon, make shoulder belt length maintain OK range, shoulder belt tighten up the vibration frequency that can reduce knapsack; When human body leaned forward because of the habitual body that bears a heavy burden, shoulder belt can be elongated, and this timed unit is with the automatic rewinding ribbon, and ribbon shortens, and the human body sensory shoulder belt tightens up just straight and upright body consciously, thereby reached the effect of opposing faulty posture.
Claims (2)
1. new type of safe belt backpack shoulder belt, is characterized in that, forms shoulder belt by common band, the special ribbon of car belt material, shoulder belt controlled-length apparatus whole.
2. new type of safe belt backpack shoulder belt according to claim 1, is characterized in that, common shoulder belt covers the shoulder supporting part, and the shoulder belt controlled-length apparatus is placed in bottom shoulder belt, and with the knapsack bottom connection, it regulates shoulder belt length automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077863.4A CN103169243B (en) | 2013-03-12 | 2013-03-12 | A kind of new type of safe belt backpack shoulder belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077863.4A CN103169243B (en) | 2013-03-12 | 2013-03-12 | A kind of new type of safe belt backpack shoulder belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103169243A true CN103169243A (en) | 2013-06-26 |
| CN103169243B CN103169243B (en) | 2015-12-02 |
Family
ID=48629781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077863.4A Expired - Fee Related CN103169243B (en) | 2013-03-12 | 2013-03-12 | A kind of new type of safe belt backpack shoulder belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103169243B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901895A (en) * | 2016-04-13 | 2016-08-31 | 浙江大学 | Self-adaption shoulder band backpack and method implementing same |
| WO2020035856A1 (en) | 2018-08-14 | 2020-02-20 | Starry Ltd. | Backpack with adjustable hip belts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676628A1 (en) * | 1991-05-23 | 1992-11-27 | Legrand Jean Jacques | Device for automatic adjustment of a carrying strap of an item of luggage |
| DE4237364A1 (en) * | 1992-11-05 | 1994-05-11 | Hugues Edwin Luedi | Automatic belt for wearing and fixing in holder unit - has automatically adjustable length and is fixed on inside or outside of holder from where it may be pulled out for use |
| KR20050110193A (en) * | 2004-05-18 | 2005-11-23 | 박왈서 | Knapsack with auto-regulate shoulder belt |
| CN1883333A (en) * | 2005-06-20 | 2006-12-27 | 亚克泰利克斯装备公司 | Improved pack |
-
2013
- 2013-03-12 CN CN201310077863.4A patent/CN103169243B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676628A1 (en) * | 1991-05-23 | 1992-11-27 | Legrand Jean Jacques | Device for automatic adjustment of a carrying strap of an item of luggage |
| DE4237364A1 (en) * | 1992-11-05 | 1994-05-11 | Hugues Edwin Luedi | Automatic belt for wearing and fixing in holder unit - has automatically adjustable length and is fixed on inside or outside of holder from where it may be pulled out for use |
| KR20050110193A (en) * | 2004-05-18 | 2005-11-23 | 박왈서 | Knapsack with auto-regulate shoulder belt |
| CN1883333A (en) * | 2005-06-20 | 2006-12-27 | 亚克泰利克斯装备公司 | Improved pack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901895A (en) * | 2016-04-13 | 2016-08-31 | 浙江大学 | Self-adaption shoulder band backpack and method implementing same |
| WO2020035856A1 (en) | 2018-08-14 | 2020-02-20 | Starry Ltd. | Backpack with adjustable hip belts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103169243B (en) | 2015-12-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151202 Termination date: 20180312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |