WO2013104337A1

WO2013104337A1 - Multipurpose carrying system

Info

Publication number: WO2013104337A1
Application number: PCT/CN2013/070394
Authority: WO
Inventors: 林汉雄
Original assignee: 盈喜（香港）有限公司
Priority date: 2012-01-13
Filing date: 2013-01-11
Publication date: 2013-07-18
Also published as: CN102578795A; DE112013005043T5; CN102578795B

Abstract

A multipurpose carrying system (1) comprising a back panel (10) and shoulder straps (11), also comprising an attached bag that is foldably stored within an accommodation space (12) defined by the back panel (10) and the shoulder straps (11) and can be pulled out via a first opening (101) provided on the back panel (10) to expand into a complete backpack. In addition to being capable of forming a conventional split-body-type assembled backpack in conjunction with a detachable backpack, the carrying system (1) also provides the attached bag (3) and foldably stores same within the space (12) defined by the back panel (10) and the shoulder straps (11) to be pulled out and expanded when needed to form a complete backpack, thus allowing the carrying system (1) also to form a backpack having value of being used independently.

Description

Multipurpose carrying system

The present application claims priority to Chinese Patent Application No. 201210064964.3, entitled "A Multi-Purpose Carrying System", filed on January 13, 2012, the entire contents of which are incorporated herein by reference. in.

Technical field

The invention relates to the technical field of backpacks, and in particular to a multi-purpose carrying system.

Background technique

Backpacks typically include a back pocket, a back panel and a harness, the back pocket is primarily used to hold the item, and the back panel serves as a back pocket support, along with the harness as a carrying system. The early backpack, the carrying system and the back pocket are integrated, and different models can be distinguished according to the capacity of the back pocket. However, with the diversification of demand, this integrated backpack has gradually revealed some defects. For example, when the back pocket is scratched or worn, and the back panel and the strap are intact, or the strap is broken and the back pocket is intact, the entire backpack can only be discarded and wasted. Therefore, a split combination backpack came into being. It is a standard part of the carrying system, which is inserted into the back bag through the connecting piece such as a buckle, so that the back bag of different capacity and different appearance can be respectively inserted on the same back plate according to actual needs, which is greatly convenient. application.

However, in some specific situations, the shortcomings of the split-type combination backpack are also obvious. For example, in outdoor sports, because of the split-type backpack, you can bring a large-capacity backpack that is dedicated to holding items, and a short-haul adventure bag with a small capacity. Although it is necessary to bring two integrated backpacks in the past, it is convenient to carry two backpacks and share a set of carrying systems. However, it is still necessary to carry two backpacks. The piggyback system as a standard component does not have its own independent use value, which limits the role of the piggyback system.

Summary of the invention

The technical problem to be solved by the present invention is to provide a multi-purpose carrying system which is simple in structure and has an independent use value.

In order to solve the above technical problem, the present invention provides a multi-purpose carrying system including a backboard and a back strap, and further comprising a foldably received in a space defined by the backboard and the back strap, and The accessory bag that is unfolded into a complete back pocket is pulled out by a first opening provided on the back panel.

Further, the accessory bag includes a bag body, a fixing portion and a connecting portion, the fixing portion is fixed on the back plate or the back strap, and one end of the connecting portion is connected to the fixing portion, and the other end is connected to the bag body Connected.

Further, the bag body includes an inner face facing the back plate when deployed.

Further, on the inner surface, a loop zipper is arranged along the contour of the bag body, and a second opening is formed on the inner surface after the zipper is pulled apart.

Further, the first opening is disposed at a bottom of the backboard.

Further, the magnetic buckle sleeve and the magnetic buckle block are disposed on the inner surface, the magnetic buckle block is correspondingly disposed on the back plate, and the magnetic buckle sleeve has a sleeve clamp, The magnetic clasp has a lock block, and the magnetic clasp and the magnetic clasp are respectively mounted with magnets having opposite magnetic pole directions, and the sleeve and the lock block are sleeved by the adsorption of the magnet; The magnetic clasp and the magnetic clasp are integrally connected by a detachable connection between the collet and the absorbing sleeve between the lock blocks.

Further, the magnetic buckle sleeve further includes a fixing plate and a base, the base is disposed on the fixing plate, and the sleeve is disposed at a joint of the fixing plate and the base.

Further, the base is a rectangular block structure disposed at a top end of the fixing plate, the base is further provided with a cavity for accommodating a magnet, and the sleeve comprises a relative arrangement of the enclosure on a side of the base The two plates and the one end plate are respectively provided with openings at the bottom and the side ends of the sleeve.

Further, the magnetic clasp further includes a fixing plate and a connecting plate, the connecting plate is connected to the fixing plate, the locking block is fixed on the connecting plate, and the fixing plate and the locking block are A card position is provided, the lock block is provided with a chamber for accommodating a magnet, and the end of the lock block further has a limiting plate.

Further, a plurality of opposite side bodies of the lock block are provided with a limiting slot, and the sleeve is provided with a protruding member on the two oppositely disposed plates, and the protruding member is adapted to the locking block and the sleeve The matching time is held in the limiting slot.

The carrying system provided by the invention is provided with a bag attached, and is foldably received in a space defined by the back plate and the back strap, and is pulled out to form a complete back bag when needed, so that the carrying system can also form a bag. Backpack, with independent use value.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will be true. The drawings used in the examples or the description of the prior art are briefly introduced. It is obvious that the drawings in the following description are only some embodiments of the present invention, and are not creative to those skilled in the art. Other drawings can also be obtained from these drawings on the premise of labor.

1 is a schematic structural view of a multi-purpose carrying system according to an embodiment of the present invention.

Fig. 2 is a schematic view showing the process of folding from the unfolding to the unfolding of the multi-purpose carrying system of the embodiment of the present invention.

FIG. 3 is a schematic structural view of the multi-purpose carrying system of the embodiment of the present invention when the bag is unfolded.

4 is a perspective view of the multi-purpose carrying system of the embodiment of the present invention after the bag installation is completed.

FIG. 5 is a schematic structural view of a magnetic buckle sleeve of a multi-purpose carrying system according to an embodiment of the present invention.

6 is another schematic structural view of a magnetic buckle sleeve of a multi-purpose carrying system according to an embodiment of the present invention.

7 is a schematic structural view of a magnetic clasp of a multi-purpose carrying system according to an embodiment of the present invention.

FIG. 8 is still another schematic structural view of a magnetic clasp of a multi-purpose carrying system according to an embodiment of the present invention.

FIG. 9 is a schematic view showing the assembly of a magnetic buckle sleeve and a magnetic buckle block of the multi-purpose carrying system according to the embodiment of the present invention. FIG. 10 is a schematic diagram of application of a multi-purpose carrying system according to an embodiment of the present invention.

11 is a schematic diagram of another application of the multi-purpose carrying system of the embodiment of the present invention.

detailed description

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Referring to FIG. 1, an embodiment of the present invention provides a multi-purpose carrying system 1 which, like a conventional split-type combination backpack, also includes a backboard 10 and a harness 11. The back panel 10 and the strap 11 are not in close contact with each other, but the strap 11 is fixedly attached at the top, the bottom, and the like of the back panel 10, so that there is a space between the back panel 10 and the harness 11. The embodiment of the present invention is different in that the multi-purpose carrying system 1 further includes a bag 3 that is foldably received in the placement space 12 defined by the backboard 10 and the back strap 11 through the first opening 101 at the bottom of the back panel 10. , the accessory bag 3 can be pulled out and unfolded into a complete back pocket. See Figure 2 for a schematic of the expanded process.

Please refer to FIG. 3 again for a schematic view of the structure when the bag 3 is unfolded. The accessory bag 3 includes a bag body 30, a fixing portion 31, and a connecting portion 32. The fixing portion 31 is fixed to the back strap 11, the connecting portion 32-end is connected to the fixing portion 31, and the other end is connected to the bag body 30. The connecting portion 32 is connected to the bag body 30 through the first opening 101 in the unfolded state. The fixing portion 31 mainly functions to fix one end of the bag 3, so that the fixing portion 31 can be fixed to the back plate 10, specifically, a surface (not shown) of the back plate 10 facing the back band 11. On the inner surface 33 of the bag body 30 (i.e., the surface facing the back plate 10), a pair of magnetic clasps 34, 35 of the same structure are disposed adjacent to the top of the bag body 30, and a pair of magnets respectively disposed on the top of the back plate 10 The buckles 14, 15 are correspondingly sleeved. Thus, the bottom of the accessory bag 3 is fixed to the bottom of the strap 11 by the fixing portion 31, and the top of the bag 3 is fixed to the top of the back panel 10 by the sleeve of the magnetic clasps 34, 35 and 14, 15 so that the state of use is made. Next, the accessory bag 3 can be securely mounted on the backboard 10. See Figure 4 for a perspective view of the installation. The attached bag 3 has the same function as the ordinary back bag in realizing the function of placing the article, for example, the top is provided with a zipper (not labeled), and the article can be placed from the top after being pulled apart.

It should be noted that, in this embodiment, the accessory bag 3 can be accommodated in different positions of the placement space 12. In the foregoing description, the accessory bag 3 is housed at the bottom of the placement space 12, and the first opening 101 is correspondingly disposed at the bottom of the back panel 10, and the fixing portion 31 is also fixed to the bottom of the strap 11 or the back panel 10. In other embodiments, the first opening 101 can also be placed on top of the backing plate 10, i.e., the bag 3 is pulled out from the top, and the securing portion 31 will be secured to the top of the harness 11 or backsheet 10. Accordingly, the magnetic clasps 34, 35 on the inner face 33 are also adjusted to be placed near the bottom of the bag body 30. The case where the accessory bag 3 is stored in the side portion of the placement space 12 is similar to this and will not be described again.

In this embodiment, in order to sleeve the bag 3 and the back plate 10, an innovative magnetic buckle structure is employed. As shown in FIGS. 5 and 6, the magnetic clasp 35 has the same structure as the magnetic clasp 34 disposed on the bag 3, and the magnetic clasp 34 is taken as an example for convenience of description. The magnetic clasp 34 includes a fixing plate 341, a base 342, and a collet 343. The base 342 is disposed on the fixing plate 341, and the collet 343 is disposed at a joint of the fixing plate 341 and the base 342.

The fixing plate 341 is a polygonal plate body which is symmetrically arranged and has a mounting hole for fixing the magnetic clasp 34 to the bag 3 (a circular hole as shown, not shown).

The base 342 is a rectangular block structure disposed at the top end of the fixed plate 341. A cavity 3421 for accommodating the magnet 340 is defined in the base 342. The shape of the cavity 3421 is matched with the shape of the magnet 340, and is a rectangular block. It can hold the magnet 340 therein. The magnet 340 placed in the chamber 3421 will cause the base 342 to generate a magnetic pole along with the sleeve 343 connected thereto.

The sleeve 343 is a slotted structure, and includes two opposite plates 3432 and one end plate 3431 surrounding the base 342. The sleeve 343 is respectively provided with an opening at the bottom and one side end as shown in FIG. 5, and the sleeve 343 has a function of positioning and holding. In this embodiment, one plate body constituting the sleeve 343 is disposed at a joint of the fixing plate 341 and the base 342, and the other plate body is rotated from one side of the base 342. The corner extension is disposed in parallel with the fixing plate 341. The end plate 3431 is disposed between the two oppositely disposed plate bodies 3432 to close the one end side opening of the sleeve 343. The side open end of the sleeve 343 is disposed on the same side as the opening direction of the chamber 3421, that is, the opening direction of the chamber 3421 and the end plate 3431 are disposed on opposite sides of the base 342.

Referring to FIGS. 7 and 8, the structure of the magnetic clasp block 15 is the same as that of the magnetic clasp block 14 disposed on the back plate 10. For the convenience of description, only the magnetic clasp block 14 is taken as an example. The magnetic clasp 14 includes a fixing plate 141, a lock block 142, and a connecting plate 144. The connecting plate 144 is coupled to the fixing plate 141, and the locking block 142 and the connecting plate 144 are fixedly coupled. The position of the lock block 142 and the fixing plate 141 are opposite to each other, and a certain distance is set therebetween to form a strip-shaped slit (the latching position 143), and the slit is configured to enable the clip 343 of the magnetic clasp 34 to be inserted therein. Hold.

The shape and structure of the fixing plate 141 are substantially the same as those of the fixing plate 341 of the magnetic clasp 34, and also have mounting holes for connecting the magnetic clasp 14 and the back plate 10.

The lock block 142 is disposed at the bottom end of the fixing plate 141, and is provided with a chamber 1421 having the same function as the base 342 of the magnetic buckle sleeve 34. The magnet 140 disposed in the chamber 1421 can integrally generate the lock block 142. magnetic pole. The end of the lock block 142 also has a limiting plate 1422. The limiting plate 1422 can open the side open end of the sleeve 342 when the sleeve 343 of the magnetic sleeve 34 is assembled with the locking block 142 of the magnetic clasp 14. Closed. In this embodiment, the limiting plate 1422 is disposed on the same side as the opening direction of the chamber 1421. The size of the locking block 142 is adapted to the size of the sleeve 343 to meet the assembly requirements. Specifically, the length and width of the locking block 142 are the same as the length and width of the sleeve 343, and the height dimension of the locking block 142 and the sleeve 343 are The cavity depth is the same size.

In a preferred embodiment of the present invention, the end side of the lock block 142 is provided with a limiting slot 1423. The opening direction of the limiting slot 1423 is parallel to the direction of the set limiting plate 1422 and perpendicular to the fixing plate 141; A protruding member 3433 corresponding to the position of the limiting slot 1423 is disposed on the two oppositely disposed plate bodies 3432. The protruding member 3433 can be held in the limit when the locking block 22 and the sleeve 343 are properly matched. In the slot 1423. The assembly structure of the protruding member 3433 and the limiting groove 1423 and the limiting structure of the limiting plate 1422 provided above can enhance the extending direction of the clamping clip 343 or the locking block 142 when the magnetic clasp 34 and the magnetic clasp 14 are connected. The locking strength (in the left and right direction as shown) makes it difficult for the two to slip.

When the magnetic clasp 34 and the magnetic clasp 14 are assembled, as shown in FIG. 9, the bottom open end of the magnetic clasp 34 sleeve 343 is inserted in the direction in which the magnetic clasp 14 has the lock block 142 (as shown in the figure). Portrait Socket), since the strip slit (cartridge 143) between the fixing plate 141 and the lock block 142 is just the same size as the outer plate body of the set 343, the lock block 142 can be completely from the bottom open end of the sleeve 343. Sliding into and inserting in the collet 343, since the magnets having opposite magnetic poles are placed in the chambers 3421, 1421, the base 342 can be attracted to each other by the mutual attraction force between the collet 343 and the lock block 142 connected thereto. The assembly between the magnetic clasp 34 and the magnetic clasp 14 is accelerated. After the lock block 142 is completely slid into the sleeve 343, the two opposite plates 3432 of the sleeve 343 are respectively clamped on the opposite side bodies of the lock block 142 (one of the plates is held in the card position 143).

After the locking block 142 is properly matched with the clip 343, the fixing plate 341 of the magnetic clasp 34 abuts against the bottom connecting plate 144 of the locking block 142 of the magnetic clasp 14 and the side end of the limiting plate 1422, and the magnetic clasp 14 The fixing plate 141 is abutted against the end plate 3431 of the sleeve 343. At the same time, the limiting plate 1422 of the locking block 142 abuts against the side open end of the sleeve 343, and the end plate 3431 of the sleeve 343 abuts against the end side of the locking block 142. The bottom surface of the sleeve 343 and the top surface of the lock block 142 are butt-locked together by the mutually attracting force generated by the magnet. At this point, the matching between the magnetic clasp 34 and the magnetic clasp 14 is completed.

When the lock block 142 is completely slid into the sleeve 343, the base 342 of the magnetic clasp 34 and the lock block 142 of the magnetic clasp 14 are arranged substantially symmetrically in the center, and the center of gravity of the magnet 340 is placed in the base 342 and placed in the lock block. The center of gravity of the magnet 140 in the 142 is not in the same straight line, that is, the fixed magnetic sleeve 34 and the magnets in the magnetic clasp 14 are parallel but staggered in position, which causes the sleeve 343 and the lock block 142. The force in the opposite direction is generated, so that the sleeve 343 is attracted toward the limiting plate 1422 of the locking block 142, that is, the limiting plate 14224 of the locking block 142 is at the side open end of the sleeve 343, and the sleeve 343 The end plate 3431 is in a state of being abutted on the end side of the lock block 142.

Since the back pocket is usually mainly moved in the longitudinal direction (ie, in the up and down direction of the user's height) when the user is carrying the backpack, the locking structure of the magnetic buckle structure of the embodiment can firmly fix the back pocket to the back. On the board. However, during use, the back pocket will still move laterally (for example, the back pocket will swing left and right as the user walks or runs), so the lateral movement of the back pocket needs to be set on the magnetic buckle structure, otherwise the back pocket is It is easy to fall off in the lateral direction, which will greatly reduce the use effect of the magnetic buckle structure of this embodiment.

In this embodiment, in order to prevent the back bag from falling off from the back plate in the lateral direction, three methods are adopted: one is blocked by the limiting plate 1422 on one side in the left and right direction, and the other is through the protruding member 3433 and the limit. The clamping of the slot 1423, and the third is the direction between the two magnets arranged parallel to each other but offset by a distance. Force. The lateral movement is small with respect to the movement in the longitudinal direction, and the above arrangement can effectively prevent the back pocket from falling off when it is swung left and right in use.

When the magnetic clasp 34 and the magnetic clasp 14 need to be disassembled, the direction perpendicular to the socket direction (that is, the direction in which the magnetic clasp 34 faces the end plate 3431 or the magnetic clasp 14 toward the limiting plate 1422 is as shown in the figure. The external force of the left and right direction causes the protruding member 3433 of the sleeve 343 to be disengaged from the limiting slot 1423 of the locking block 142, and the external force needs to be greater than the opposing force of the magnet in the magnetic sleeve 34 and the magnetic clasp 14 at the same time. Disassembly is accomplished when the locking block 142 of the magnetic clasp 14 is completely disengaged from the side open end of the collet 343 of the magnetic clasp 34.

In addition, a pair of magnetic clasps may be respectively disposed on the top and bottom of the backboard 10, and two pairs of magnetic clasps are also disposed on the attaching pouch 3, which may form a four-point socket of the attached pouch 3 and the backboard 10, and the specific structure And the socket connection method is the same as the foregoing, and will not be described again.

Of course, it can be understood that, besides the socket manner of the magnetic buckle, a hook can be arranged on the top of the accessory bag 3, and a hanging loop is arranged on the top of the back plate 10, and the accessory bag 3 is installed by hanging the hook in the hanging ring. On the backboard 10. Further, a velcro is provided on the top of the bag 3 and the top of the back plate 10, and the bag 3 is attached to the back plate 10 by a fitting method.

As shown in FIG. 10, the carrying system 1 of the embodiment of the present invention can form a conventional split combination backpack with a main bag 2. The main bag 2 is separable and is sleeved with a corresponding magnetic buckle on the back plate 10 by a magnetic buckle (not shown) provided by itself, so that the user can freely change the main bag according to the capacity, personal preference, and the like. 2. These features are similar to traditional split-type backpacks. The piggyback system 1 of the embodiment of the present invention is innovative in that it is foldably received in the placement space 12 defined by the backboard 10 and the back strap 11 by adding the accessory bag 3, and is pulled out to form a complete back pocket when needed. Therefore, the carrying system 1 can also form a backpack, which has independent use value and is no longer merely used as a backpack accessory. That is to say, the carrying system 1 of the embodiment of the present invention can be used as a normal backpack even if it is not equipped with the main bag 2, which greatly expands the applicability of the carrying system. Further, in the case of use with the main bag 2, the carrying system 1 of the embodiment of the present invention is also extremely convenient. For example, in an outdoor adventure, the user usually carries the main bag 2 with strong load-bearing capacity and large capacity to the camp. At this time, if a short walk is required near the camp, a lightweight back bag is needed. In the past, the main bag 2 could only be removed and replaced with another carrying bag, which would undoubtedly increase the burden of use. The use of the carrying system 1 of the embodiment of the present invention completely eliminates the need to carry the carrying bag separately, and only needs to remove the main bag 2, Pulling out the folded accessory bag 3 and deploying it on the back plate 10 can meet the needs, and the user's burden is small, and convenient and quick.

Further, as shown in FIG. 11, on the inner surface 33 of the bag body 30, a loop zipper 36 is disposed along the contour of the bag body 30, and all of them are pulled apart, and a second opening 37 is formed on the inner surface 33 through the second An opening 37 for placing the item in the accessory bag 3. The most direct use is that the main bag 2 of suitable size can be placed into the bag 3 from the second opening 37, so that the bag 3 becomes the rain cover of the main bag 2 (the size of the bag 3 is slightly larger than the main bag 2 at this time) ). In actual use, the user sleeves the main bag 2 on the backboard 10. When encountering rain and snow weather, the bag 3 can be easily pulled out and unfolded, and the zipper 36 is pulled out, and the bag 3 is covered. The outside of the main bag 2 serves to block rain and snow, and there is no need to provide a special rain cover for the main bag 2. In this case, the material of the bag 3 needs to be waterproof.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

Rights request

A multi-purpose carrying system comprising a backing plate (10) and a harness (11), further comprising a foldable storage space defined by the backing plate (10) and the harness (11) (12) Inside, the attachment pocket (3) that is unfolded into a complete back pocket can be pulled out through a first opening (101) provided on the back panel (10).

2. The multi-purpose carrying system according to claim 1, wherein the accessory bag (3) comprises a bag body (30), a fixing portion (31) and a connecting portion (32), and the fixing portion (31) is fixed On the back plate (10) or the back strap (11), the connecting portion (32) is connected to the fixing portion (31), and the other end is connected to the bag body (30).

3. A multi-purpose carrying system according to claim 2, wherein said bag (30) comprises an inner face (33) facing said backing plate (10) when deployed.

4. The multi-purpose carrying system according to claim 3, wherein a zipper (36) is disposed on the inner surface (33) along a contour of the bag body (30), and the zipper (36) is pulled apart A second opening (37) is formed on the inner face (33).

The multi-purpose carrying system according to claim 1, wherein the first opening (101) is provided at a bottom of the backboard (10).

6. The multi-purpose carrying system according to claim 3, further comprising a magnetic clasp (34) and a magnetic clasp (14), the magnetic clasp (34) being disposed on the inner surface (33), Magnetic clasp

(14) correspondingly disposed on the backboard (10), the magnetic buckle sleeve (34) has a sleeve clamp (343), the magnetic buckle block (14) has a lock block (142), the magnetic buckle sleeve (34) and the magnet block (41) are respectively mounted with magnets (340, 140) having opposite magnetic pole directions, the sleeve (343) and the lock block

(142) a fitting sleeve is formed by the adsorption of the magnet (3); the magnetic sleeve (34) and the magnetic clasp (14) pass through the sleeve (343) and the lock block ( 142 ) The detachable connection between the absorbing sleeves is integrated.

7. The multi-purpose carrying system according to claim 6, wherein the magnetic clasp (34) further comprises a fixing plate (341) and a base (342), and the base (342) is disposed on the fixing plate ( 341), the sleeve clip (343) is disposed at a joint of the fixing plate (341) and the base (342).

8. The multi-purpose carrying system according to claim 7, wherein the base (342) is a rectangular block structure disposed at a top end of the fixing plate (341), and the base (342) is also useful. a chamber (3421) for accommodating the magnet (340), the sleeve (343) includes two opposite plates (3432) and an end plate (3431) surrounding the base (342). The bottom and side ends of the sleeve (343) are respectively provided with openings.

9. The multi-purpose carrying system according to claim 6, wherein the magnetic clasp (14) further comprises a fixing plate (141) and a connecting plate (144), and the connecting plate (144) is connected to the fixing On the board (141), the lock block (142) is fixed on the connecting board (144), the fixing board

A card slot (143) is disposed between the lock block (142) and the lock block (142), and the lock block (142) is provided with a chamber (1421) for accommodating a magnet (140), and the lock block (142) The end also has a limit plate (1422).

10. The multi-purpose carrying system according to claim 6, wherein the two opposite side bodies of the lock block (142) are provided with a limiting slot (1423), and the sleeve (343) is disposed at two opposite plates

a protrusion member (3433) is disposed on the (3432), and the protrusion member (3433) is held in the limiting slot when the lock block (142) is properly matched with the sleeve (343) 1423) Medium.