CN102892327A - Backpack having rapid strap adjustment - Google Patents
Backpack having rapid strap adjustment Download PDFInfo
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- CN102892327A CN102892327A CN2011800195220A CN201180019522A CN102892327A CN 102892327 A CN102892327 A CN 102892327A CN 2011800195220 A CN2011800195220 A CN 2011800195220A CN 201180019522 A CN201180019522 A CN 201180019522A CN 102892327 A CN102892327 A CN 102892327A
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- Prior art keywords
- rope
- knapsack
- retrogression
- locking device
- locking
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
Abstract
The invention relates to a backpack (1) including, in particular, a rear surface (2) and two straps (3). Vertical sliding means are arranged between the rear ends (4) of the straps and the rear surface, said rear ends being connected to the upper ends (6) of two rear strings (7). The front ends (5) of the straps are connected to the upper ends (8) of two front strings (9). Two sliding systems (15) are arranged on the two lower lateral sides (14) of the rear surface to receive the respective rear and front strings in a sliding manner. Two adjustment/locking systems (13), arranged downstream of the two sliding systems, are configured to adjust and lock the lengths of the upper portions (7a, 9a) of the rear and front strings separating said sliding systems from the rear and front ends of the straps.
Description
Technical field
The present invention relates to a kind of knapsack, relate in particular to a kind of large capacity knapsack of the usefulness of going on a journey, it disposes the shoulder belt that can regulate according to user's figure.The present invention is directed to the shoulder belt regulating system on the knapsack.
Background technology
Knapsack comprises an envelope (enveloppe) that can fill article usually, and this envelope has a back side, and fixed configurations has two shoulder belts on it, these shoulder belts can around knapsack person's shoulder with the knapsack back of the body at back.This class knapsack also comprises a waistband sometimes, and this waistband is fixed on the inside part at the envelope back side, and can be around user's waist to support the envelope of knapsack.
Some knapsack, the large capacity knapsack of the usefulness of especially going on a journey, the figure who designed to be able to according to the user regulates shoulder belt.In fact, this type of knapsack can either be regulated the shoulder belt at the back side that is fixed on knapsack in the position height at this back side, can tighten up shoulder belt around user's shoulder again.This type of knapsack needs first on the ground usually, vertically regulates shoulder belt with respect to the position at the back side according to user's height again, and then back knapsack is again regulated at last round the degree of tightness of the shoulder belt of user's shoulder.Confirmed that this generic operation is irksome for the user, before obtaining comfortable and meeting user figure's shoulder belt fixed position and elasticity, the user usually must carry out several and regulate.
Open source literature EP 1484996B1 and EP 1457131B1 disclose a kind of knapsack, and this knapsack comprises a back side especially, and two shoulder belts that can vertically slide are installed at this back side.This knapsack comprises two separate Position Control and adjusting device, these devices make the back side of knapsack with respect to the position-adjustable of shoulder belt, primary importance control and adjusting device can allow the back side promote with respect to shoulder belt, and second place control and adjusting device can allow the back side descend with respect to shoulder belt.By the design of this knapsack, can improve or reduce the back side of knapsack with respect to the position of shoulder belt by these two Position Control and adjusting device, reach the purpose of regulating knapsack according to user's height.Next, the user only needs basis figure separately to regulate shoulder belt around the degree of tightness of shoulder, and obtaining a comfortable positioning instant can.In document FR 2677235 and EP 0122764, also disclosed similar feature.
Summary of the invention
The objective of the invention is to realize a kind of knapsack of optimizing the shoulder belt regulative mode, this optimization had both comprised that adjusting was fixed on the position height of shoulder belt on this back side at the back side of knapsack slidably, also comprise and regulate shoulder belt around the elasticity of user's shoulder, this optimization of backpack strap can realize allowing knapsack be attached to the purpose of back.
For this point, knapsack of the present invention comprises the back side and two shoulder belts.Certainly, this knapsack has an envelope that comprises this back side, two sides and a front, and this envelope can article-containing, thereby consists of the load of knapsack.Article two, shoulder belt has a rear end and a front end separately, disposes vertical slide between the rear end of shoulder belt and the knapsack back side.It should be noted that the rear end of two shoulder belts is connecting respectively the upper end of rope after two.Similarly, the front end of two shoulder belts is connected respectively to the upper end of rope before two.In addition, two sliding systems are configured in respectively the both sides, bottom at the back side of knapsack, and these two sliding systems are configured to for rear rope and the front rope admitted slidably on its respective side.In addition, two adjusting/locking systems are separately positioned on the downstream of two sliding systems, these two adjusting/locking systems are configured to for the length of regulating and keep the top of the rear rope of locking and front rope, and described rear rope and front rope separate the front-end and back-end of sliding system with shoulder belt.Here " being arranged on the downstream " in fact refer to two adjusting/locking systems be arranged on corresponding sliding system under, even say terrifically, be arranged on the position identical with corresponding sliding system.
Be understood that, for purposes of the present invention, the advantage that these features of above-mentioned knapsack have is, can come the height and position that the vertical adjusting shoulder belt goes up overleaf (rope separates the rear end of the sliding system on its respective side with shoulder belt respectively after these) according to the length on rear rope top, when tractive is supported on rear rope on the described sliding system, the contraction in length on rear rope top, shoulder belt can be reduced with respect to the back side, then relatively slide vertically upward in the back side, on the contrary, when loosening rear rope, because the weight of knapsack, the length on rear rope top increases, and knapsack with respect to shoulder belt down sliding vertically, and rises on the back side of shoulder belt with respect to knapsack under action of gravitation.Similarly, when restricting before the tractive, the length on the top of rope can be tightened up shoulder belt or loosen (front rope herein separates the rear end of the sliding system on its respective side with shoulder belt respectively) before regulating, on the contrary, when loosening front rope, because the weight of knapsack, the shoulder belt that is looped around on user's shoulder can be relaxed.Adjusting/locking system can be by acting on front rope and rear rope the pulling force of the lower end upper length of regulating front rope and rear rope, in case pulling force is released, then keep this length of locking.On the contrary, when adjusting/locking system is unlocked, will shoulder belt do not take off from user's shoulder, the weight of knapsack has guaranteed that the back side of knapsack is subject to a downward pulling force, so that the length on the top of front rope and rear rope can increase.
According to a kind of design, each sliding system comprises at least one foldback ring (anneau de renvoi), in order to admit slidably front rope and rear rope in its respective side.Expectedly, the foldback ring of front rope and rear rope can have a plurality of.
According to a kind of design, knapsack according to the present invention comprises two bias components (pieces de d é port), be disposed at respectively the both sides of bottom, the back side, and even be fixed on the described both sides part near bottom, the back side, be provided with separately sliding system on these bias components.The advantage of this design is, has avoided front rope and the friction of rear rope on user's health, and the friction at the back side of front rope and rear rope and knapsack when regulating shoulder belt.Yet, it is also conceivable that the bottom that described sliding system directly is fixed on the both sides, the back side of knapsack, and even be fixed on the rearward position, bottom of the two sides of knapsack.
According to the first design of the adjusting/locking system of knapsack of the present invention, these adjusting/locking systems are set to act on respectively simultaneously rear rope and front rope.The advantage of this design is, shoulder belt carries out with the adjusting that is looped around the elasticity of the shoulder belt on user's shoulder simultaneously in the adjusting of the height and position on the knapsack back side.So just optimized the adjusting time of shoulder belt.
A modification according to the first design, each adjusting/locking system comprises a control device on the one hand, the lower end of front rope and rear rope is fixed on this control device, and comprise on the other hand an anti-retrogression locking device, it is configured to when having pulling force to act on control device, slide with respect to this anti-retrogression locking device in the bottom that allows front rope and rear rope, and in the situation that opposite can the front rope of locking and the slip of the rear rope length after with the adjusting that keeps front rope and rear rope top.
According to another modification of the first design, each adjusting/locking system all comprises one can regulate connection rope (lien de r é glage), and the front end of shoulder belt is fixed in its upper end, and the control device such as handle and so on is fixed in the lower end.In addition, an anti-retrogression locking device is set to when pulling force acts on control device, permission can be regulated and connect rope to the slides within of described anti-retrogression locking device, and under reverse situation locking this can regulate the slip that connects rope, to keep to regulate the length after the adjusting that connects rope, the upper end that this length can be regulated the connection rope on the one hand separates with the anti-retrogression locking device, can regulate on the other hand the lower end that connects rope and separate with described anti-retrogression locking device.In addition, the lower end of front rope and rear rope all is fixed on the described anti-retrogression locking device.Be understood that according to this design, the pulling force that acts on the control device can make the contraction in length that can regulate connection rope part, namely from can regulate connect rope the upper end until the contraction in length of anti-retrogression locking device, this so that the anti-retrogression locking device move up, thereby the front rope of tractive and rear rope, shortened the length on front rope and rear rope top.Otherwise, when not enabling the anti-retrogression locking device, load is so that front rope and rear rope apply power to described anti-retrogression locking device, because the anti-retrogression locking device is not activated, therefore allowing to regulate the connection rope slides, can regulate the length that connects the rope part (that is from can regulate connect rope the upper end until the length of anti-retrogression locking device) become large, the length on front rope and rear rope top is increased.
According to the second design of the adjusting/locking system of knapsack of the present invention, adjusting/locking system is set to the effect of front rope and rear rope independent of one another.Make it possible to like this to carry out respectively shoulder belt with respect to the adjusting around the elasticity of user's shoulder of the position adjustments at the back side and shoulder belt.
According to this second design, each adjusting/locking system comprises two control device on the one hand, be fixed wtih respectively the lower end of front rope and rear rope on it, and comprise on the other hand an anti-retrogression locking device, it is set to when having pulling force to act on one of them control device, allow the bottom of front rope and rear rope to slide with respect to described anti-retrogression locking device separately, and in the situation that opposite these slips of prevention.
According to a kind of design, this knapsack comprises a waistband that is configured in lower backside.In addition, described anti-retrogression locking device is separately fixed at the both sides of this waistband.In this case, when having pulling force to exist, anti-retrogression locking device and sliding system act on simultaneously, have guaranteed the length adjustment on front rope and rear rope top, and then described anti-retrogression locking device has guaranteed to keep the length after the adjusting on this top.
According to a modification of this design, described anti-retrogression locking device is set to stop near corresponding sliding system formation.In this case, sliding system is guaranteed the adjusting to the upper length of front rope and rear rope, the position of the locking device on front rope and the rear rope is then regulated according to desired front rope and the upper length of rear rope, described anti-retrogression locking device is locked in front rope and rear rope, and then with sliding system near, so just kept the length after this top is adjusted.
A kind of design according to knapsack of the present invention, this knapsack comprises the bias component that is separately positioned on the lower backside both sides, the anti-retrogression locking device is arranged on the corresponding bias component, and sliding system and locking/regulating system work simultaneously by described anti-retrogression locking device.
According to a kind of design, knapsack of the present invention comprises a waistband that is arranged at the lower backside part.In addition, the lower end of front rope and rear rope is connected on the tightening ring (boucle de serrage) of the both lateral sides of knapsack directly or indirectly.In addition, an end of two bands is separately fixed at the both sides of waistband, and the other end is separately fixed on two control device, and when pulling force acted on two control device, these two bands slided at described tightening ring respectively, and is locked reverse situation is next.
According to a kind of design, knapsack of the present invention comprises an independent connection part that consists of simultaneously rear rope and front rope.Certainly, can on each long limit of knapsack, use this single connection part, to consist of simultaneously rear rope and the front rope that is positioned at the knapsack both lateral sides.
Description of drawings
Explanation and accompanying drawing by hereinafter will represent the features and advantages of the present invention, in the accompanying drawings:
Fig. 1 is the schematic side view of knapsack of the present invention, and wherein sliding system and adjusting/locking system adopts the first design;
Fig. 2 is the schematic side view of knapsack of the present invention, and wherein sliding system and adjusting/locking system adopts the second design;
Fig. 3 is the schematic side view of knapsack of the present invention, and wherein sliding system and adjusting/locking system adopt the third design.
The specific embodiment
As shown in Figure 1, knapsack 1 according to the present invention comprises an envelope, and this envelope has the back side 2.Dispose two shoulder belts 3 so that knapsack can be shouldered by shoulder at this back side 2.Every described shoulder belt 3 all comprises a rear end 4 and a front end 5.The mounting means of the rear end 4 of shoulder belt 3 can vertically slide along the back side 2 of knapsack 1 it.Described two shoulder belts 3 can be independent mutually, and the mounting means of the rear end 4 of two shoulder belts 3 can slide it separately with respect to the back side 2.Yet, can notice that these two shoulder belts 3 are connected by a common pedestal 4 position in its back-end, the mounting means of this pedestal can vertically slide with respect to the back side 2 of the envelope of knapsack 1.The implementation of this slip combination for example can be: the back side 2 at knapsack 1 arranges vertical thin plate, at rear end 4 and even the described common pedestal of shoulder belt 3 sliding part is set, and the mounting means of these sliding parts can vertically slide on above-mentioned thin plate.In for example document EP 1457131B1 and EP 1484996B1, disclosed the slip Combination Design of this shoulder belt.
It should be noted that to figure 1 illustrates rear rope 7 and front rope 9, is connected with front end with the rear end 4 of shoulder belt 3 respectively and is connected in their upper end 6,8, and its connected mode can for example be to sew up or seam (soudage).Obviously, all use so rear rope 7 and front rope 9 on the shoulder belt 3 on the both sides of knapsack 1.
It should be noted that the sliding system 15 on the both sides, bottom 14 at the back side that is configured in knapsack 12 shown in Fig. 1 to Fig. 3.Obviously the both sides, bottom 14 at the back side 2 of knapsack 1 are used such sliding system 15 on one side.
In Fig. 1, sliding system 15 is operated by foldback ring 15a, rope 7 and front rope 9 after this foldback ring can be admitted simultaneously slidably.It should be noted that to have two foldback ring 15b, 15c among Fig. 2, they can distinguish the rear rope 7 of slidably admittance and front rope 9.The advantage of this sliding system 15 is the lower end 10,11 o'clock of rope 7 and front rope 9 after having pulling force to act on, and the length of top 7a, the 9a of described rear rope 7 and front rope 9 will shorten; So that slide with respect to the back side 2 in described rear end 4, then the back side 2 has raise with respect to shoulder belt 3 on the one hand for the shortening of top 7a, 9a length, and on the other hand so that shoulder belt 3 tighten up around user's shoulder.It should be noted that in Fig. 1, show the control device that is control handle 12 forms, its while and the lower end 10 of rear rope 7 and the lower end 11 of front rope 9 are fixed together.Like this, the pulling force that acts on the control handle 12 can make the top 7a of rear rope 7 and front rope 9, the contraction in length of 9a simultaneously.Certainly, link to each other with the lower end 11 of the lower end 10 of rear rope 7 and front rope 9 two independently control handles can be set respectively, these two control handles can be regulated the top 7a of rear rope 7 and front rope 9, the length of 9a independently in the case.
It should be noted that the adjusting/locking system 13 that is configured in below the sliding system 15 has been shown in Fig. 1 to Fig. 3, it is set in order to regulating and to keep rope 7 and the top 7a of front rope 9 after the locking, the length of 9a, and rear end 4 and the front end 5 of described sliding system 15 and shoulder belt 3 are separated.
It should be noted that in Fig. 1 respectively have an adjusting/locking system 13 in the both sides of knapsack, they all work by anti-retrogression locking device 16, and these adjusting/locking systems are set to allow bottom 7b, the 9b of rear rope 7 and front rope 9 to slide.Such anti-retrogression locking device 16 for example is the type that is numbered described in the patent documentation of FR2914158B1.This system has guaranteed to act on control handle 12 or two independently on the control handle time when pulling force, the bottom 7b of rear rope 7 and front rope 9, the slip of 9b, and in contrast, also guaranteed when acting on described control handle 12 or two independently the pulling force on the control handle is cancelled, described bottom 7b, 9b to be locked.Certainly, when supposing after pulling force acts on rope 7 and the front rope 9 here, anti-retrogression locking device 16 maintains static.
When this anti-retrogression locking device 16 comprise with aforementioned documents FR 2914158B1 in put down in writing the same or analogous design of design the time, it preferably is fixed on the both sides of a waistband 18, can guarantee that like this anti-retrogression locking device maintains static when pulling force acts on rear rope 7 and the front rope 9.According to a modification, can notice that described anti-retrogression locking device 16 is independently with respect to waistband 18, and 15 formation stop near sliding system.Be a foldback ring 15a in sliding system 15, and even be in the situation of as shown in Figure 2 two foldback ring 15b, 15c, an anti-retrogression locking device 16 is set, and its large I guarantees that it is locked on foldback ring 15a, 15b, the 15c.In this case, a hand braking anti-retrogression locking device 16, the another hand restrict backward 7 and front rope 9 apply pulling force, then decontrol described anti-retrogression locking device 16, discharge simultaneously the pulling force that puts on rear rope 7 and the front rope 9, stop to allow anti-retrogression locking device 16 abut against and to form on the sliding system 15, so just kept the top 7a of rear rope 7 and front rope 9, the length of 9a.
It should be noted that in Fig. 1 to Fig. 3, these sliding systems all are installed on the bias component 17, bias component 17 can play the effect of relativity shift between described sliding system 15 and the back side 2, this design is for fear of any friction between rear rope 7 and front rope 9 and the user's health.According to design shown in Figure 1, it is further noted that anti-retrogression locking device 16 directly acts on the bias component 17, in this case, this anti-retrogression locking device 16 can work sliding system 15 and adjusting/locking system 13 simultaneously.
According to design shown in Figure 2, it should be noted that the lower end 10 and 11 of rear rope 7 and front rope 9 all is connected on the tightening ring 19.Notice simultaneously on Fig. 2, thereby rear rope 7 and front rope 9 all are connected on the tightening ring 19 by same draw bail and are operated.Certainly also can be susceptible to consist of described rear rope 7 and front rope 9 two independently draw bails, and the lower end 10 of front rope and rear rope and 11 is fixed with respect to tightening ring 19.In addition, also note that existing one is with 20, one end 20a is fixed on a side of waistband 18, and other end 20b is fixed on the control device, definitely says as on the control handle 12.In addition, describedly be with 20 to pass tightening ring 19, the pulling force that acts on this handle can make is with 20 to slide through tightening ring 19 tensions, can produce pulling force in the lower end 10 and 11 of rear rope 7 and front rope 9 to be used for the adjusting of shoulder belt 3 simultaneously.Certainly, such design can be applicable to the opposite side of waistband 18 equally.Can also adopt this to design to make up adjusting/locking system 13.
According to another modification of the design of knapsack 1 of the present invention as shown in Figure 3, it should be noted that this knapsack comprises the feature that some are similar with knapsack shown in Figure 1, unique difference is to regulate/use of locking system 13.Aspect this, it should be noted that in Fig. 3, this adjusting/locking system 13 comprises such anti-retrogression locking device 16, its design and document FR 2914158B1 described in the anti-retrogression locking system similar.The lower end 10,11 of rope 7 and front rope 9 all is fixed on the anti-retrogression locking device 16 after also noting that in Fig. 3.In addition, can regulate connection rope 21 and pass the locking of this anti-retrogression locking device 16 to guarantee to regulate connection rope 21 to described.Can regulate and connect rope 21 and comprise upper end 22 and the lower end 23 that is fixed on the control device that is consisted of by control handle 12 on the front end 5 that is fixed on shoulder belt 3.Like this, this can regulate the connection rigging a top 21a and a bottom 21b, and this top 21a is 22 length to anti-retrogression locking device 16 from the upper end, and bottom 21b is then for extending to the length of lower end 23 from anti-retrogression locking device 16.When pulling force acts on control handle 12, this can be regulated the connection rope and slide through this anti-retrogression locking device 16, can change like this length that can regulate the top 21a that connects rope 21, and guarantee simultaneously have a pulling force to act on and slide through on the front rope 9 and rear rope 7 of sliding system 15, shorten the length of top 7a, 9a of described rear rope 7 and front rope 9 to adapt to the adjusting of shoulder belt 3.Certainly, as shown in Figure 3 this system can be applied on each shoulder belt of described knapsack 1 both sides.On the contrary, when we do not enable anti-retrogression locking device 16, the gravity of knapsack 1 is so that restrict afterwards 7 and the top 7a of front rope 9, the length of 9a increases, so that produce a pulling force on the anti-retrogression locking device 16, therefore and so that can regulate the top 21a that connects rope 21 and increase, make it can freely slide through the described anti-retrogression locking device that is under the not enabled state.
It is contemplated that also have other modification according to the design of knapsack 1 of the present invention, particularly can be by the different technologies feature in the above-mentioned design be made up, and can obtain other embodiment.
A modification according to the design of knapsack 1, as shown in Figure 1, be provided with two control device, especially in the situation of the form that adopts two control handles 12, this anti-retrogression locking device 16 is set to can control respectively the bottom 7b of front rope and rear rope, the slip of 9b when applying pulling force respectively on rear rope 7 and front rope 9.In this case, we just can adopt the anti-retrogression locking device described in document FR 2914158B1, it can admit rear rope 7 and front rope 9, the pulling force that acts on rear rope 7 or the front rope 9 can allow this root rope slide, keep simultaneously another root rope locking, in case pulling force is cancelled, the rope of slip will be locked.
Claims (13)
1. a knapsack (1), comprise the back side (2) and two shoulder belts (3), each described shoulder belt all has rear end (4) and front end (5), between the rear end of described shoulder belt (3) and the back side, be provided with vertical slide, it is characterized in that, the described rear end of described two shoulder belts is connected respectively to the upper end (6) of rope (7) after two, the described front end of described two shoulder belts is connected respectively to the upper end (8) of rope (9) before two, both sides, bottom (14) at the described back side are respectively equipped with two sliding systems (15), be used for admitting slidably respectively described front rope and rear rope, and be respectively equipped with two adjusting/locking systems (13) in the below of described two sliding systems (15), described adjusting/locking system is configured to for the top (7a that regulates and keep the described rear rope of locking and front rope, length 9a), and rear end and the front end of described sliding system (15) with described shoulder belt (3) separated.
2. knapsack as claimed in claim 1 (1) is characterized in that, each described sliding system (15) comprises at least one foldback ring (15a, 15b, 15c), and described foldback ring is respectively applied to admit slidably described rear rope (7) and described front rope (9).
3. knapsack as claimed in claim 1 (1) is characterized in that, described knapsack comprises two bias components (17) that are configured in respectively both sides, bottom, the described back side (2) (14), and described sliding system (15) is separately positioned on the described bias component.
4. knapsack as claimed in claim 1 (1) is characterized in that, described adjusting/locking system (13) is set to act on respectively simultaneously described rear rope (7) and described front rope (9).
5. knapsack as claimed in claim 4 (1), it is characterized in that, each described adjusting/locking system (13) comprises control device (12) on the one hand, be fixed wtih respectively the lower end (10 of described rear rope (7) and described front rope (9) on this control device (12), 11), and each described adjusting/locking system (13) comprises anti-retrogression locking device (16) on the other hand, this anti-retrogression locking device (16) is configured to when having pulling force to act on the described control device, make the bottom (7b of described front rope and rear rope, 9b) can slide with respect to described anti-retrogression locking device, and in the situation that opposite can the resistance made described bottom (7b, 9b) slip.
6. knapsack as claimed in claim 1 (1) is characterized in that, described adjusting/locking system (13) is set to independently of one another described rear rope (7) and described front rope (9) be applied effect.
7. knapsack as claimed in claim 6 (1), it is characterized in that, each described adjusting/locking system (13) comprises two control device (12a on the one hand, 12b), described two control device (12a, be fixed wtih respectively the lower end (10 of described rear rope (7) and described front rope (9) 12b), 11), each described adjusting/locking system (13) comprises a described anti-retrogression locking device (16) on the other hand, this anti-retrogression locking device (16) is configured to when there being pulling force to act on described control device (12a, in the time of 12b), can allow individually the bottom (7b of described front rope and rear rope, 9b) slide with respect to described anti-retrogression locking device, and in the situation that opposite can the resistance made described bottom (7b, 9b) slip.
8. such as claim 5 or 7 described knapsacks (1), it is characterized in that, described knapsack comprises waistband (18), and this waistband (18) is arranged at the bottom part at the described back side (2), and described anti-retrogression locking device (16) is separately fixed at the both sides of this waistband.
9. such as claim 5 or 7 described knapsacks (1), it is characterized in that, this anti-retrogression locking device (16) is set to form near this sliding system (15) respectively stop.
10. as described in claim 3 and 5 or claim 3 and 7 described knapsacks (1), it is characterized in that, described anti-retrogression locking device (16) is separately positioned on the corresponding bias component (17), and described sliding system (15) and described adjusting/locking device (13) work simultaneously by described anti-retrogression locking device.
11. knapsack as claimed in claim 4 (1), it is characterized in that, described knapsack comprises waistband (18) and two bands (20), this waistband (18) is arranged at the bottom part at the described back side (2), the lower end (10 of described rear rope (7) and described front rope (9), 11) connecting directly or indirectly the tightening ring (19) on one on one side of described knapsack, one end (20a) of described two bands (20) is separately fixed at the dual-side of described waistband, and the other end (20b) is separately fixed on described two control device (12), and described band slides at described tightening ring respectively.
12. knapsack as claimed in claim 4 (1) is characterized in that, described knapsack comprises the independent connection part (21) that consists of simultaneously described rear rope (7) and described front rope (9).
13. knapsack as claimed in claim 4 (1), it is characterized in that, each described adjusting/locking system (13) comprises a control device (12) and on the one hand can regulate connection rope (21), this can regulate the described front end (5) that described shoulder belt (3) is fixed in the upper end (22) that connects rope (21), and described control device (12) is fixed in this lower end (23) that can regulate connection rope (21); Each described adjusting/locking system (13) comprises anti-retrogression locking device (16) on the other hand, this anti-retrogression locking device (16) is set to allow or to hinder the described slip of regulating connection rope (21) that system is passed described anti-retrogression locking device (16), the lower end separately (10,11) of described rear rope (7) and described front rope (9) is fixed on the described anti-retrogression locking device (16).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1051396 | 2010-02-26 | ||
| FR1051396A FR2956798B1 (en) | 2010-02-26 | 2010-02-26 | BACKPACK WITH RAPID ADJUSTMENT OF STRAPS |
| PCT/FR2011/050397 WO2011104487A1 (en) | 2010-02-26 | 2011-02-25 | Backpack having rapid strap adjustment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102892327A true CN102892327A (en) | 2013-01-23 |
| CN102892327B CN102892327B (en) | 2015-05-27 |
Family
ID=42671681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180019522.0A Active CN102892327B (en) | 2010-02-26 | 2011-02-25 | Backpack having rapid strap adjustment |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2538815B1 (en) |
| CN (1) | CN102892327B (en) |
| ES (1) | ES2539596T3 (en) |
| FR (1) | FR2956798B1 (en) |
| WO (1) | WO2011104487A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700162A (en) * | 2017-10-26 | 2019-05-03 | 萨洛蒙股份有限公司 | Chest strap |
| CN113597269A (en) * | 2019-01-04 | 2021-11-02 | 北面服饰公司 | Tightening bag |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9848687B2 (en) * | 2015-12-31 | 2017-12-26 | Joseph Ethan Valesko | Adjustable strap height mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0122764A2 (en) * | 1983-04-15 | 1984-10-24 | Karrimor International Limited | A rucksack |
| FR2677235A1 (en) * | 1991-06-06 | 1992-12-11 | Decathlon Production | Device for adjusting the positioning of rucksacks |
| US5240157A (en) * | 1992-05-15 | 1993-08-31 | Litton Systems, Inc. | Backpack harness and cinch |
| CN1530049A (en) * | 2003-03-12 | 2004-09-22 | �����ɷ� | Device for carrying load on human back and regulating load position |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191433A (en) * | 2000-12-26 | 2002-07-09 | Mizuno Corp | Rucksack |
| AU2002351414A1 (en) * | 2001-12-28 | 2003-07-24 | Gerald Ii Lemanski | Backpack system |
| US7204399B2 (en) * | 2003-11-05 | 2007-04-17 | Nike, Inc. | Compression system for backpack |
| CN2733985Y (en) * | 2004-09-24 | 2005-10-19 | 胡润富 | Knapsack |
| US20060102675A1 (en) * | 2004-11-12 | 2006-05-18 | Jurica Bezak | Backpack system with fast and efficient means of adjustment |
-
2010
- 2010-02-26 FR FR1051396A patent/FR2956798B1/en active Active
-
2011
- 2011-02-25 ES ES11712646.6T patent/ES2539596T3/en active Active
- 2011-02-25 EP EP11712646.6A patent/EP2538815B1/en active Active
- 2011-02-25 WO PCT/FR2011/050397 patent/WO2011104487A1/en active Application Filing
- 2011-02-25 CN CN201180019522.0A patent/CN102892327B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0122764A2 (en) * | 1983-04-15 | 1984-10-24 | Karrimor International Limited | A rucksack |
| FR2677235A1 (en) * | 1991-06-06 | 1992-12-11 | Decathlon Production | Device for adjusting the positioning of rucksacks |
| US5240157A (en) * | 1992-05-15 | 1993-08-31 | Litton Systems, Inc. | Backpack harness and cinch |
| CN1530049A (en) * | 2003-03-12 | 2004-09-22 | �����ɷ� | Device for carrying load on human back and regulating load position |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700162A (en) * | 2017-10-26 | 2019-05-03 | 萨洛蒙股份有限公司 | Chest strap |
| CN109700162B (en) * | 2017-10-26 | 2022-03-11 | 萨洛蒙股份有限公司 | Chest strap |
| CN113597269A (en) * | 2019-01-04 | 2021-11-02 | 北面服饰公司 | Tightening bag |
| CN113597269B (en) * | 2019-01-04 | 2023-03-31 | 北面服饰公司 | Tightening bag |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2539596T3 (en) | 2015-07-02 |
| WO2011104487A1 (en) | 2011-09-01 |
| FR2956798B1 (en) | 2012-04-27 |
| EP2538815A1 (en) | 2013-01-02 |
| EP2538815B1 (en) | 2015-04-15 |
| CN102892327B (en) | 2015-05-27 |
| FR2956798A1 (en) | 2011-09-02 |
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