CN202445406U

CN202445406U - Multi-purpose bearing system

Info

Publication number: CN202445406U
Application number: CN2012200149544U
Authority: CN
Inventors: 林汉雄
Original assignee: Ying Hei (hongkong) Ltd
Current assignee: Ying Hei (hongkong) Ltd
Priority date: 2012-01-13
Filing date: 2012-01-13
Publication date: 2012-09-26
Anticipated expiration: 2022-01-13

Abstract

The utility model provides a multi-purpose bearing system, which comprises a back plate (10), straps (11) and an auxiliary bag (3), wherein the auxiliary bag (3) is accommodated in a space (12) determined by the back plate (10) and the straps (11) in a folding way, and can expand into a complete knapsack by being pulled out of a first opening (101) formed on the back plate (10). The bearing system provided by the utility model and a separable knapsack can form the conventional split combined knapsack together, and the auxiliary bag is additionally arranged, is accommodated in the space determined by the back plate and the knapsack in a folding way and is pulled out and unfolded into a complete bag as required, so that the bearing system can form the knapsack, and has an independent use value.

Description

A kind of multipurpose AIR CONVECTOR TECH

Technical field

The utility model relates to the knapsack technical field, relates in particular to a kind of multipurpose AIR CONVECTOR TECH.

Background technology

Knapsack generally includes haversack, backboard and braces, and haversack is mainly used in and holds article, and backboard is as the support of haversack, with braces as AIR CONVECTOR TECH.Early stage knapsack, AIR CONVECTOR TECH and haversack are one, can distinguish different models by the capacity of haversack.Yet along with the variation of demand, this incorporate knapsack exposes some defectives gradually.For example, haversack is scratched or is worn and torn, and backboard and braces be when intact, when perhaps braces fracture and haversack are intact, can only whole knapsack be given it up, and causes waste.So a kind of split type combination knapsack arises at the historic moment.It is that AIR CONVECTOR TECH is processed standard component, and through connector and the movable grafting of haversack such as eye-splices, the haversack of different capabilities, the different outward appearances of can on same backboard, pegging graft respectively according to actual needs like this greatly facilitates application.

But in some concrete occasions, the deficiency of split type combination knapsack also clearly.For example, during outdoor exercises because split type knapsack has been arranged, then can with on be exclusively used in the big capacity haversack that holds article, and the less short distance exploration haversack of capacity.Though will be with two integrated knapsacks with respect to the past, only need be with two haversacks now, a shared cover AIR CONVECTOR TECH, convenient undoubtedly a lot, still need carry two haversacks after all.AIR CONVECTOR TECH is as standard component, and itself does not have independently use value, causes the effect of AIR CONVECTOR TECH to be restricted.

The utility model content

The utility model technical problem to be solved is, a kind of simple in structure, multipurpose AIR CONVECTOR TECH with independent use value is provided.

In order to solve the problems of the technologies described above; The utility model provides a kind of multipurpose AIR CONVECTOR TECH; Comprise backboard and braces; Also comprise being accommodated in collapsiblely, and can pull out the pocket that launches to become complete haversack through first opening that is arranged on the said backboard by in said backboard and the determined placement space of braces.

The AIR CONVECTOR TECH that the utility model provided is through setting up pocket; And it is accommodated in the placement space that backboard and braces confirm collapsiblely; Pull out when needed and launch to become complete haversack, thereby make this AIR CONVECTOR TECH also can form a knapsack, have independently use value.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Fig. 2 is that the pocket of the utility model embodiment multipurpose AIR CONVECTOR TECH is by the process sketch map that folds into expansion.

Fig. 3 is the structural representation of the pocket of the utility model embodiment multipurpose AIR CONVECTOR TECH when launching.

Fig. 4 is the stereogram after the pocket installation of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Fig. 5 is the structural representation of the magnetic retaining ring of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Fig. 6 is the another structural representation of the magnetic retaining ring of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Fig. 7 is the structural representation of the magnetic button piece of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Fig. 8 is the another structural representation of the magnetic button piece of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Fig. 9 is the magnetic retaining ring of the utility model embodiment multipurpose AIR CONVECTOR TECH and the assembling sketch map that magnetic is buckled piece.

Figure 10 is the application sketch map of the utility model embodiment multipurpose AIR CONVECTOR TECH.

Figure 11 is the Another Application sketch map of the utility model embodiment multipurpose AIR CONVECTOR TECH.

The specific embodiment

With reference to accompanying drawing the preferred embodiment of the utility model is described below.

Please with reference to shown in Figure 1, the utility model embodiment provides a kind of multipurpose AIR CONVECTOR TECH 1, and is the same with traditional split type combination knapsack, and this multipurpose AIR CONVECTOR TECH 1 also comprises backboard 10 and braces 11.Backboard 10 is not to fit tightly to contact with braces 11, but at positions such as backboard 10 tops, bottoms braces 11 is fixedly connected, and therefore between backboard 10 and braces 11, has a placement space.The difference of the utility model embodiment is; This multipurpose AIR CONVECTOR TECH 1 also comprises pocket 3, is accommodated in the placement space 12 that backboard 10 and braces 11 confirm, through first opening 101 of backboard 10 bottoms collapsiblely; Can pocket 3 be pulled out, and expand into a complete haversack.The process sketch map that launches sees also Fig. 2.

Please refer again to shown in Figure 3, the structural representation when launching for pocket 3.Pocket 3 comprises bag 30, fixed part 31 and connecting portion 32.Fixed part 31 is fixed on the braces 11, and connecting portion 32 1 ends link to each other with fixed part 31, and the other end links to each other with bag 30.Connecting portion 32 passes first opening 101 and links to each other with bag 30 under deployed condition.The effect of fixed part 31 mainly is that an end of pocket 3 is fixed, so fixed part 31 also can be fixed on the backboard 10, is specially the face (not shown) of backboard 10 towards braces 11.On the inner face 33 of bag 30 face of backboard 10 (promptly towards), be provided with the identical magnetic retaining ring of a pair of structure 34,35 near the position at bag 30 tops, can buckle piece 14,15 corresponding sockets with a pair of magnetic that backboard 10 tops are provided with respectively.Like this, the bottom of pocket 3 is fixed on the bottom of braces 11 by fixed part 31, and the top of pocket 3 then is fixed on the top of backboard 10 through the socket of magnetic button 34,35 and 14,15, thereby makes that under user mode, pocket 3 can be fixedly mounted on the backboard 10.Stereogram after the installation sees also Fig. 4.Pocket 3 is realizing that structure is similar with common haversack on the function that article are placed, and for example the top is provided with slide fastener (not label), draws back the back article and can put into from the top.

Need to prove that in the present embodiment, pocket 3 can be accommodated in the diverse location of placement space 12.In the explanation in front, pocket 3 is the bottoms that are accommodated in placement space 12, and first opening, 101 relative set are in the bottom of backboard 10, and fixed part 31 is fixed on the bottom of braces 11 or backboard 10 too.In other embodiments, first opening 101 also can be arranged on the top of backboard 10, and promptly pocket 3 is pulled out from the top, and then fixed part 31 will be fixed on the top of braces 11 or backboard 10.Correspondingly, the magnetic button on the inner face 33 34,35 also is arranged on the position near bag 30 bottoms with adjustment.The situation that is accommodated in placement space 12 sidepieces as for pocket 3 similarly repeats no more.

In the present embodiment, socket-connect, adopted the magnetic button structure of innovation in order to make pocket 3 and backboard 10.Like Fig. 5, shown in 6, for being arranged on the structural representation of the magnetic retaining ring 34 on the pocket 3, magnetic retaining ring 35 structures are identical with it, are example with magnetic retaining ring 34 only for narrating convenient.Magnetic retaining ring 34 comprises fixed head 341, base 342 and cartridge clip 343, and base 342 is arranged on the fixed head 341, and cartridge clip 343 is arranged on the junction of fixed head 341 and base 342.

Fixed head 341 is polygon shape plate bodys, and shape is symmetrical set, and has on it to be used for magnetic retaining ring 34 is connected fixing mounting hole site (circular hole as shown in the figure, not label) with pocket 3.

Base 342 is arranged on the rectangular block architecture on fixed head 341 tops, offers the chamber 3421 that is used for ccontaining magnet 340 in the inside of base 342, and the shape of the shape of this chamber 3421 and magnet 340 adapts to coupling, be the square bulk, but its fixed magnet 340 therein.Place the magnet 340 of chamber 3421 will make base 342 together with producing magnetic pole with its cartridge clip 343 in succession.

Cartridge clip 343 is a vallecular cavity structure, comprises two plate bodys 3432 that are oppositely arranged and the end plate 3431 of enclosing in base 342 1 sides.Cartridge clip 343 is provided with opening respectively in a bottom as shown in Figure 5 and a side, the effect that cartridge clip 343 has the location and holds.In the present embodiment; A plate body that constitutes this cartridge clip 343 is arranged on the junction of fixed head 341 and base 342; Another plate body extends from a side corner of base 342; Setting parallels with fixed head 341, and end plate 3431 is arranged on 3432 distolateral closure of openings with this cartridge clip 343 of plate body that above-mentioned two opposing parallel are provided with.The side opening end of cartridge clip 343 and the opening direction of above-mentioned chamber 3421 are arranged on the same side, and promptly the opening direction of chamber 3421 and end plate 3431 are arranged on the relative two sides of base 342.

Please with reference to Fig. 7, shown in 8, buckle the structural representation of piece 14 for being arranged on magnetic on the backboard 10, magnetic button piece 15 structures are identical with it, are example with magnetic button piece 14 only for narrating convenient again.Magnetic button piece 14 comprises fixed head 141, lock dog 142 and connecting plate 144, and connecting plate 144 is connected on the fixed head 141, and lock dog 142 is connected to one with connecting plate 144.The position of lock dog 142 and fixed head 141 is provided with relatively, certain distance is set betwixt makes formation one strip crevice (screens 143), and the effect in this slit is the cartridge clip of above-mentioned magnetic retaining ring 34 343 can be plugged on wherein hold.

The shape and the structure of the fixed head 341 of the shape of fixed head 141 and structure and above-mentioned magnetic retaining ring 34 are roughly the same, also have to be used for magnetic button piece 14 is connected fixing mounting hole site with backboard 10.

Lock dog 142 is arranged on the bottom of fixed head 141, and portion is provided with the chamber 1421 identical with base 342 functions of above-mentioned magnetic retaining ring 34 within it, places the magnet 140 of this chamber 1421 can make the integral body of lock dog 142 produce magnetic pole.The end of lock dog 142 also has a limiting plate 1422, and this limiting plate 1422 can be with the side opening end sealing of cartridge clip 342 when the lock dog 142 of buckleing piece 14 when the cartridge clip 343 of magnetic retaining ring 34 and magnetic assembles mutually.In the present embodiment, limiting plate 1422 is arranged on the same side with the opening direction of chamber 1421.The size of the size of lock dog 142 and cartridge clip 343 is suitable, and concrete, the length and width size of lock dog 142 and the length and width of cartridge clip 343 are measure-alike to satisfy the assembling needs, and the chamber groove depth of the height dimension of lock dog 142 and cartridge clip 343 is measure-alike.

In the preferred implementation of the utility model, the distolateral stopper slot 1423 that is provided with of lock dog 142, this stopper slot 1423 to offer direction parallel with the direction of set limiting plate 1422, and perpendicular to fixed head 141; Cartridge clip 343 is provided with and the corresponding projection piece 3433 in above-mentioned stopper slot 1423 positions on its two plate body 3432 of being oppositely arranged, and this projection piece 3433 can be held in the stopper slot 1423 during with cartridge clip 343 adaptive sockets at lock dog 22.Set projection piece 3433 and the position limiting structure of the limiting plate 1422 of the assembly structure of stopper slot 1423 and above-mentioned setting can strengthen magnetic retaining ring 34 and magnetic when buckleing piece 14 and being connected along the locking intensity of cartridge clip 343 or lock dog 142 bearing of trends (left and right directions as shown in the figure), make both be difficult for slippage.

When magnetic retaining ring 34 is buckled piece 14 assemblings with magnetic; Please with reference to shown in Figure 9; The bottom opening end of magnetic retaining ring 34 cartridge clips 343 is buckled direction that piece 14 has a lock dog 142 plant (vertical socket as shown in the figure) towards magnetic; Because the size of

fixed head

141 and 142 strip crevices that have of lock dog (screens 143) just is arranged to the measure-alike of cartridge clip 343 outside plate bodys; Lock dog 142 can all slip into from the bottom opening end of cartridge clip 343 and be plugged on the cartridge clip 343; Owing in chamber 3421,1421, placed the opposite magnet of pole orientation, base 342 together with and its

cartridge clip

343 and 142 active forces that attract each other that produced of lock dog in succession can quicken the assembling that magnetic retaining ring 34 and magnetic are buckled 14 of pieces.After lock dog 142 slipped in the cartridge clip 343 fully, two relative plate bodys 3432 of cartridge clip 343 were clamped in respectively on the two opposite sides body of lock dog 142 (wherein a plate body is held in the screens 143).

After lock dog 142 and the cartridge clip 343 adaptive sockets, the fixed head 341 of magnetic retaining ring 34 is replaced respectively at magnetic and is buckled the bottom connecting plate 144 of piece 14 lock dogs 142 and the side of limiting plate 1422, and the fixed head 141 of magnetic button piece 14 is replaced on the end plate 3431 of cartridge clip 343.Simultaneously, the limiting plate 1422 of lock dog 142 is replaced the side opening end at cartridge clip 343, and the end plate 3431 of cartridge clip 343 is replaced distolateral at lock dog 142.The bottom surface of cartridge clip 343 is docked locking with the active force that attracts each other that the end face of lock dog 142 produces through magnet and is one.So far, having accomplished magnetic retaining ring 34 and magnetic buckles the coupling of 14 of pieces and fixes.

After lock dog 142 slips in the cartridge clip 343 fully; The lock dog 142 that the base 342 and the magnetic of magnetic retaining ring 34 is buckled piece 14 is roughly the center symmetric arrangement; The position of centre of gravity that places the position of centre of gravity of base 342 magnet 340 and place lock dog 142 magnet 140 is not on same straight line; That is to say; Magnetic retaining ring 34 after fixing parallels but the position interlaced arrangement with the magnet that magnetic is buckled in the piece 14, and this makes

cartridge clip

343 and 142 of lock dogs produce the active force of direction in opposite directions, makes the direction absorption of cartridge clip 343 towards the limiting plate 1422 of lock dog 142; The limiting plate 1422 of just above-mentioned lock dog 142 is replaced the side opening end at cartridge clip 343, and the end plate 3431 of cartridge clip 343 is replaced the distolateral state at lock dog 142.

Because the user is when bearing knapsack, haversack mainly ties up to vertically the above-below direction of user's height (promptly along) usually and goes up motion, and the magnetic button structure of present embodiment is locked longitudinally and is provided with and can securely haversack be fixed on the backboard.But in the use; Horizontal motion (the action haversack of for example walking or run with the user can swing) still can take place in haversack; Therefore need on magnetic button structure, to do relative set to the horizontal motion of haversack; Otherwise haversack comes off very easily in the horizontal, with the result of use that reduces the present embodiment magnetic button structure greatly.

In the present embodiment; For preventing that haversack from coming off from backboard in the horizontal; Taked three kinds of modes: the one, block on left and right directions one side through limiting plate 1422; The 2nd, through holding of projection piece 3433 and stopper slot 1423, the 3rd, through active forces in opposite directions parallel to each other but between two magnet that the segment distance that staggers is arranged.With respect to the motion on vertically, horizontal motion amplitude is less, coming off when above-mentioned being provided with can prevent effectively that haversack from use swinging.

When needs are buckled piece 14 dismountings with magnetic retaining ring 34 and magnetic; (that is magnetic retaining ring 34 is buckled the direction of piece 14 towards limiting plate 1422 towards its end plate 3431 or magnetic perpendicular to the socket direction in use; Left and right directions as shown in the figure) external force of side; The projection piece 3433 of cartridge clip 343 is broken away from from the stopper slot 1423 of lock dog 142; This external force needs to buckle the magnet active force in opposite directions in the piece 14 greater than magnetic retaining ring 34 and magnetic simultaneously, promptly accomplishes dismounting when the lock dog 142 of magnetic button piece 14 all breaks away from from the side opening end of the cartridge clip 343 of magnetic retaining ring 34.

In addition, can a pair of magnetic be set respectively in the top of backboard 10 and bottom and buckle piece, on the pocket 3 also correspondence two pairs of magnetic retaining rings are set, can form 4 sockets of pocket 3 and backboard 10, concrete structure and socket mode repeat no more with aforementioned identical.

Certainly, will be understood that, except the socket mode of magnetic button, can also hook be set, link is set, hang over through hook and realize in the link pocket 3 is installed on the backboard 10 in backboard 10 top correspondences at pocket 3 tops.In addition, VELCRO is set, realizes pocket 3 is installed on the backboard 10 through laminating type at pocket 3 tops and backboard 10 top correspondences.

Shown in figure 10, the AIR CONVECTOR TECH 1 of the utility model embodiment can be formed traditional split type combination knapsack with a main bag 2.Main bag 2 be separable, is connected together with corresponding magnetic retaining ring on the backboard 10 through the magnetic button (not shown) of self setting, and like this, the user just can be according to freedom such as amount of capacity, personal like change owner bag 2 more.These functions are similar with traditional split type combination knapsack.The innovation part of the AIR CONVECTOR TECH 1 of the utility model embodiment is; Through setting up pocket 3; It is accommodated in the placement space 12 that backboard 10 and braces 11 confirm collapsiblely, pulls out when needed and launch to become complete haversack, thereby make AIR CONVECTOR TECH 1 also can form a knapsack; Has independently use value, no longer as just a knapsack accessory.That is to say,, itself also can be used as common knapsack, expanded the applicability of AIR CONVECTOR TECH so greatly even the AIR CONVECTOR TECH 1 of the utility model embodiment is not equipped with main bag 2.In addition, also has convenience at AIR CONVECTOR TECH 1 with main bag 2 occasion the utility model embodiment that is used.For example, in the field exploration, the user can bear strong, the capacious main bag of weight capacity 2 arrival campsites usually earlier, if also need this moment near the campsite, to carry out short distance on foot, then needs the light-type haversack.Can only unload leading bag 2 in the past, change a haversack that carries in addition again, and can increase the use burden undoubtedly.And the AIR CONVECTOR TECH 1 of employing the utility model embodiment is then save the haversack that need carry in addition fully, only need unload main bag 2, and folding pocket 3 is pulled out, and expansion is installed in can satisfy the demand on the backboard 10, and user's burden is little, and convenient and swift.

Further,, on the inner face 33 of bag 30, be provided with a circle slide fastener 36, it is all drawn back, then on inner face 33, form second opening 37,, can article be put into pocket 3 through second opening 37 along the profile of bag 30 referring to shown in Figure 11.The most directly utilize to be, the main bag that can size be fit to 2 is put into pocket 3 from second opening 37, makes pocket 3 become the canopy (this moment, the size of pocket 3 was more bigger than main bag 2) of main bag 2.In actual the use, the user will lead bag 2 and be socketed on the backboard 10, when running into sleety weather; Can easily pocket 3 be pulled out expansion, and unzip 36, pocket 3 is covered on main bag 2 outsides; Play the effect of blocking sleet, need not is that main bag 2 is equipped with special-purpose canopy in addition.In this case, the material of pocket 3 need adopt waterproof material.

Above disclosedly be merely the utility model preferred embodiment, can not limit the interest field of the utility model certainly with this, the equivalent variations of therefore being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. multipurpose AIR CONVECTOR TECH; Comprise backboard (10) and braces (11); It is characterized in that; Also comprise being accommodated in collapsiblely, and can pull out the pocket (3) that launches to become complete haversack through first opening (101) that is arranged on the said backboard (10) by in said backboard (10) and the determined placement space of braces (11) (12).

2. multipurpose AIR CONVECTOR TECH according to claim 1; It is characterized in that; Said pocket (3) comprises bag (30), fixed part (31) and connecting portion (32); Said fixed part (31) is fixed on said backboard (10) or the braces (11), and said connecting portion (32) one ends link to each other with said fixed part (31), and the other end links to each other with said bag (30).

3. multipurpose AIR CONVECTOR TECH according to claim 2 is characterized in that, said bag (30) comprises upon deployment the inner face (33) towards said backboard (10).

4. multipurpose AIR CONVECTOR TECH according to claim 3; It is characterized in that; On said inner face (33), the profile of the said bag in edge (30) is provided with a circle slide fastener (36), and slide fastener (36) draws back the back and goes up formation second opening (37) at said inner face (33).

5. multipurpose AIR CONVECTOR TECH according to claim 1 is characterized in that, said first opening (101) is arranged on the bottom of said backboard (10).

6. multipurpose AIR CONVECTOR TECH according to claim 3; It is characterized in that; Comprise that also magnetic retaining ring (34) and magnetic buckles piece (14), said magnetic retaining ring (34) is arranged on the said inner face (33), and said magnetic button piece (14) correspondence is arranged on the said backboard (10); Said magnetic retaining ring (34) has cartridge clip (343); Said magnetic button piece (14) has lock dog (142), and said magnetic retaining ring (34) and said magnetic are buckled the opposite magnet of pole orientation (340,140) is installed respectively on the piece (41), and said cartridge clip (343) and said lock dog (142) are done suitable socket through the absorption of said magnet (3); Said magnetic retaining ring (34) and said magnetic are buckled piece (14) through dismountable the connecting as one of absorption socket between said cartridge clip (343) and said lock dog (142).

7. multipurpose AIR CONVECTOR TECH according to claim 6; It is characterized in that; Said magnetic retaining ring (34) also comprises fixed head (341) and base (342); Said base (342) is arranged on the said fixed head (341), and said cartridge clip (343) is arranged on the junction of said fixed head (341) and base (342).

8. multipurpose AIR CONVECTOR TECH according to claim 7; It is characterized in that; Said base (342) is arranged on the rectangular block architecture on said fixed head (341) top; Said base (342) also offers the chamber (3421) that is used for ccontaining magnet (340), and said cartridge clip (343) comprises two plate bodys (3432) that are oppositely arranged and the end plate (3431) of enclosing in said base (342) one sides, and the bottom and the side of said cartridge clip (343) are provided with opening respectively.

9. multipurpose AIR CONVECTOR TECH according to claim 6; It is characterized in that; Said magnetic button piece (14) also comprises fixed head (141) and connecting plate (144); Said connecting plate (144) is connected on the said fixed head (141), and said lock dog (142) is fixed on the said connecting plate (144), between said fixed head (141) and said lock dog (142) screens (143) is set; Said lock dog (142) is provided with the chamber (1421) that is used for ccontaining magnet (140), and the end of said lock dog (142) also has a limiting plate (1422).

10. multipurpose AIR CONVECTOR TECH according to claim 6; It is characterized in that; Said lock dog (142) two opposite sides body is provided with stopper slot (1423); Said cartridge clip (343) is provided with projection piece (3433) on its two plate body (3432) of being oppositely arranged, said projection piece (3433) is held in the said stopper slot (1423) during with the adaptive socket of said cartridge clip (343) at said lock dog (142).