CN209346254U - The adjustment structure of knapsack cushion - Google Patents

Abstract

The utility model provides a kind of adjustment structure of knapsack cushion, including a backboard, one first cushion, a connecting band and one second cushion, is set to the back side of a knapsack, and can be adjusted with the demand of user to improve comfort when bearing.It forms one first sliding space using the position at the upper back of relative usage person between the backboard and the knapsack, and the position of user waist is corresponded on the backboard and forms one second sliding space using the connecting band, first cushion is slideably positioned in first sliding space, and second cushion is movably set in second sliding space, accordingly, using first cushion and second cushion with respect to the Position Design between the backboard, convenience when adjusting each buffering pad position and comfort when bearing is substantially improved.

Description

The adjustment structure of knapsack cushion

Technical field

The utility model relates to be used to bear the backpack arts of loading article in living, a kind of knapsack cushion is particularly related to Adjustment structure will at least a cushion be slideably positioned in thereon, and lead to using a sliding space is formed between backboard and knapsack The Position Design crossed between backboard and cushion ensures position adjusted, convenience when adjustment is substantially improved and when bearing Comfort.

Background technique

Knapsack is the load container being in daily use, and also develops miscellaneous knapsack, Ju Fanshu according to the demand in market at present Packet, mountain-climbing knapsack, march knapsack etc., other than the design of internal storage space can meet various different demands, these back There are also a variety of different piggy-back manners in response to different situations for packet, such as: carried by shoulders, single shoulder are born and are tiltedly carried on the back, and usually, are Average weight bearing and reach labour-saving purpose, the knapsack of carried by shoulders be it is the most frequently used come weight bearing weight and bulky article, Such as: book relies on or notebook computer one kind.The problem of being most commonly encountered when so, using knapsack is born or is carried on the back no more than for a long time It wraps overweight, often will lead to collar, the problems such as waist muscle is ached.User not yet full grown for muscle and bone, Shoulder, back and spin pressure when bearing are excessive it could even be possible to there is scoliotic situation, and skeletal muscle etc. is caused to hurt Evil, it is unhealthful.

Therefore, also there are many pass through miscellaneous cushion as protection back, waist and vertebra two sides in recent years The shield back packet of muscle is set to the knapsack back side using by these cushions protrusion, when user bears Supporting role appropriate is generated, oppress vertebra will not.Currently, filler used in cushion is selected from such as: foam, treasure The materials such as pearl cotton or sponge, for user, since filler can not be curled folding, and these cushions are mostly used greatly Fixed design, therefore its occupied space can not be reduced when storage.

As TaiWan, China patent of invention I 363605 " back, school bag protect elastomer ", new patent the M390084th " The backboard of knapsack is improved " and No. M434484 " dissipating pressure back pad " case etc., be all using be arranged in back plate surface plural pad or Against pressure protection of the cushion block as human body back reaches part function against pressure by the vertical or horizontal unidirectional pad or cushion block Effect, furthermore, the pad or cushion block not directed to the user of each different height conditions shoulder, vertebra and lumbar regions, because This, can play buffering effect against pressure and bad, moreover, such as the pad or cushion block and when being located at the out of position of human body, When being instead easy that user's weight bearing is allowed to bear, generates constriction or generate strength friction with skin of back and damage.

Since the figure for each user is different, when being born, cushion can't be located exactly at two side shoulders The position of shoulder blade is also easy the weight by knapsack and damages.Therefore the utility model designer be once directed to this one Missing is improved, and applies for TaiWan, China patent of invention notification number I578935 " adjustment structure of bag packet buffering ", is utilized It is equipped with a plurality of perforated portions in bag body, an at least buffer element, each buffer element and include at least are arranged with selectivity One for slowing down the buffer part of impact force, and is used to across the perforated portion and the first linking part interconnected and the second connection Portion achievees the purpose that adjustable position, and the buffer element is also detachably stored, and storage space is substantially reduced, and allows use Person is when bearing, in addition to user can be maintained correctly to stand upright posture, moreover it is possible to take into account comfort.In view of this, this is practical new Type designer devises a kind of adjustment structure of knapsack cushion that can be quickly adjusted again, and utilization can limit sliding First cushion and the second cushion, and position adjusted is fixed in by fixed form appropriate, not have to tear open The situation unloaded carries out various adjustment, greatly improves practicability when its use.

Utility model content

The purpose of this utility model is that: a kind of adjustment structure of knapsack cushion is provided, solves to exist in the prior art Above-mentioned technical problem.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of adjustment structure of knapsack cushion, is set to the back side of a knapsack, and can with user demand into Comfort when row adjustment is born with improving, it is characterized in that including:

One backboard is only connected on the knapsack with lower edges, and corresponds to the position shape at back on user in the backboard At one first sliding space, which is arranged at intervals with one first positioning region with respect to the region of first sliding space；

One first cushion is movably set in first sliding space, and to correspond to this first fixed for first cushion Position portion and be equipped with one second positioning region, so that first cushion is carried out limit sliding, and energy in first sliding space Position is enough fixed by second positioning region and first positioning region；

One connecting band, the position for corresponding to user waist form one second sliding space, and the backboard is with respect to second cunning The region in dynamic space is arranged at intervals with a third positioning region；

One second cushion is movably set in second sliding space, and second cushion corresponds to the third and determines Position portion and be equipped with one the 4th positioning region, so that second cushion is carried out limit sliding, and energy in second sliding space Position is enough fixed by the 4th positioning region and the third positioning region.

The adjustment structure of the knapsack cushion, wherein determined by spaced a plurality of first first positioning region Bit unit is constituted, and second positioning region is made of at least one second setting element.

The adjustment structure of the knapsack cushion, wherein first cushion correspond to the position of user's vertebrae and A depressed area is formed, so that first cushion is divided into two, respectively corresponds the back of two side of user's vertebrae.

The adjustment structure of the knapsack cushion, wherein also there is a first adjustment band, be correspondingly arranged in the recessed portion Position, parallel first sliding space of the first adjustment band, and form a circle around shape structure with the sunk area, so as to user into Row pulls adjustment.

The adjustment structure of the knapsack cushion, wherein also there is at least one first pull ring, be set to first buffering On one edge of pad, so that user carries out pulling adjustment.

The adjustment structure of the knapsack cushion, wherein a plurality of first setting elements and second setting element Selected from two attracting magnetic elements of magnetic force, mutually one of the two devil's felts adsorbed and two fasteners mutually fastened.

The adjustment structure of the knapsack cushion, wherein determined by spaced a plurality of first the third positioning region Bit unit is constituted, and the 4th positioning region is made of at least one the 4th setting element.

The adjustment structure of the knapsack cushion, wherein also there is at least one second pull ring, be set to second buffering On one edge of pad, so that user carries out pulling adjustment.

The adjustment structure of the knapsack cushion, wherein the third setting element and the 4th setting element are selected from One of two attracting magnetic elements of magnetic force, the two devil's felts mutually adsorbed and two fasteners mutually fastened.

The adjustment structure of the knapsack cushion, wherein the connecting band to be end-to-end on the backboard, make this first The moving direction of sliding space and second sliding space is parallel to each other.

The utility model has the advantage of sliding using the one first of the corresponding user back of formation between a backboard and the knapsack Dynamic space, and the limit of one first cushion is slideably positioned in first sliding space, and is set in parallel in the back plate surface It is equipped with a connecting band and forms one second sliding space, and the limit of one second cushion is slideably positioned in second sliding space It is interior；And it is respectively equipped with corresponding location structure on one side in the backboard first cushion and second cushion relatively, make First cushion and second cushion fix its position after carrying out limit sliding adjustment, and each cushion of adjustment is substantially improved Convenience when position and comfort when bearing.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model preferred embodiment.

Fig. 2 is the status diagram (one) when the utility model preferred embodiment uses.

Fig. 3 is the status diagram (two) when the utility model preferred embodiment uses.

Fig. 4 is the structural schematic diagram of the utility model another preferred embodiment.

Description of symbols: the adjustment structure of 1- knapsack cushion；11- backboard；The first sliding space of 111-；112- first Positioning region；1121 first setting elements；The first cushion of 12-；The second positioning region 121-；The second setting element of 1211-；122- is recessed Concave portion position；123- the first adjustment band；The first pull ring of 124-；13- connecting band；The second activity space of 131-；132- third positioning region； 1321- third setting element；The second cushion of 14-；The 4th positioning region 141-；The 4th setting element of 1411-；142- second is drawn Ring；2- knapsack.

Specific embodiment

To enable your juror to have a clear understanding of the content of the utility model, schema of only arranging in pairs or groups in the following instructions, Jing Qingcan It reads.

Fig. 1 and Fig. 2, Fig. 3 are please referred to, it is each when being structural schematic diagram and its operation of the utility model preferred embodiment Status diagram.As shown in the figure, the adjustment structure 1 of the knapsack cushion of the utility model meaning, is set to a knapsack 2 The back side, and can be adjusted with the demand of user to improve comfort when bearing, the adjustment structure 1 of the knapsack cushion Including a backboard 11, one first cushion 12, a connecting band 13 and one second cushion 14.

Wherein the backboard 11 is only connected on the knapsack 2 with lower edges, and the back on the corresponding user of the backboard 11 Position form one first sliding space 111, which is arranged at intervals with one the with respect to the region of first sliding space 111 One positioning region 112；It should be noted that first positioning region 112 of the utility model is by two first setting elements disposed in parallel 1121, which is devil's felt in long strip.

First cushion 12 is in a circle around shape structural body and pivot bush unit is in first sliding space, and this is first slow It rushes corresponding first positioning region 112 of pad 12 and is equipped with one second positioning region 121, keep first cushion 12 empty in first sliding Between when carrying out limit sliding in 111, its position is fixed by second positioning region 121 and first positioning region 112, therefore, Second positioning region 121 is then described this with 2 second setting elements 1211 of corresponding first positioning region, 112 setting direction A little second setting elements 1211 are also devil's felt in long strip.Furthermore the corresponding user's vertebrae of first cushion 12 Position and form a depressed area 122, so that first cushion 12 is divided into two, respectively correspond the back of two side of user's vertebrae Portion is simultaneously correspondingly provided with a first adjustment band 123 in the depressed area 122, and parallel first sliding of the first adjustment band 123 is empty Between 111 setting, and with the sunk area 122 formed one circle around shape structure, so that user carries out pulling adjustment with hand, separately Outside, the outer peripheral edge of first cushion 12 is equipped with a plurality of first pull rings 124, carries out pulling adjustment from side when can be convenient for bearing.

The connecting band 13 is connected to the surface of the backboard 11 respectively with section end to end, and in the corresponding user's waist of the connecting band 13 The position in portion forms one second sliding space 131, and first sliding space 111 and second activity space 131 are arranged in parallel, The backboard 11 is arranged at intervals with a third positioning region 132 with respect to the region of second sliding space 131；It should be noted that this reality With the novel third positioning region 132 by two third setting elements 1321 disposed in parallel, these described third setting elements 1321 be devil's felt in long strip.

Second cushion 14 in a circle around shape structural body and pivot bush unit is in second sliding space 131, and this Two cushions 14 correspond to the third positioning region 132 and are equipped with one the 4th positioning region 141, make second cushion 14 in second cunning When being slided in dynamic space 131, its position is fixed by the 4th positioning region 141 and the third positioning region 132, and this Four positioning regions 141 are then described these the with 2 the 4th setting elements 1411 of corresponding 132 setting direction of third positioning region Four setting elements 1411 are also devil's felt in long strip.In addition, the adjustment structure 1 of the knapsack cushion of the utility model, With more a plurality of second pull rings 142, it is set to the edge of second cushion 14, so that user carries out pulling tune It is whole.

It referring to Figure 4 together, is the structural schematic diagram of the utility model another preferred embodiment.As shown in the figure, it is this Utility model another preferred embodiment especially changes first positioning region 112 of the utility model by spaced a plurality of First setting element 1121 is constituted, which is selected from such as two attracting magnetic elements of magnetic force or can The two fastener one of them mutually fastened, system uses magnetic element as shown in the figure, and second setting element 1211 is then It is provided at the one side of the second cushion 12 relative to first setting element 1121, that is, first cushion 12 is interior Face.In addition, the third setting element 1321 of the utility model and the 4th setting element 1411 are also with the first positioning member Part 1121 and the identical design of the second setting element 1211 use such design instead primarily to fast and easy is positioned Adjustment and it is effortless.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims (10)

1. a kind of adjustment structure of knapsack cushion, is set to the back side of a knapsack, and can carry out with the demand of user Comfort when adjustment is born with improving, it is characterized in that including:

One backboard is only connected on the knapsack with lower edges, and forms one in the position that the backboard corresponds to back on user First sliding space, the backboard are arranged at intervals with one first positioning region with respect to the region of first sliding space；

One first cushion is movably set in first sliding space, and first cushion corresponds to first positioning region And it is equipped with one second positioning region, so that first cushion is carried out limit sliding in first sliding space, and can lead to It crosses second positioning region and first positioning region and fixes position；

One connecting band, the position for corresponding to user waist form one second sliding space, and the backboard is empty with respect to second sliding Between region be arranged at intervals with a third positioning region；

One second cushion is movably set in second sliding space, and second cushion corresponds to the third positioning region And it is equipped with one the 4th positioning region, so that second cushion is carried out limit sliding in second sliding space, and can lead to It crosses the 4th positioning region and the third positioning region and fixes position.

2. the adjustment structure of knapsack cushion according to claim 1, which is characterized in that first positioning region is set by being spaced A plurality of first setting elements set are constituted, and second positioning region is made of at least one second setting element.

3. the adjustment structure of knapsack cushion according to claim 2, which is characterized in that first cushion is corresponding to be used The position of person's vertebrae and form a depressed area, so that first cushion is divided into two, respectively correspond user's vertebrae two The back of side.

4. the adjustment structure of knapsack cushion according to claim 3, which is characterized in that also there is a first adjustment band, Be correspondingly arranged in the depressed area, parallel first sliding space of the first adjustment band, and with the sunk area formed a circle around Shape structure, so that user carries out pulling adjustment.

5. the adjustment structure of knapsack cushion according to claim 4, which is characterized in that also drawn at least one first Ring is set on an edge of first cushion, so that user carries out pulling adjustment.

6. the adjustment structure of knapsack cushion according to claim 5, which is characterized in that a plurality of first setting elements And second setting element is selected from attracting two magnetic elements of magnetic force, the two devil's felts mutually adsorbed and what is mutually fastened two buckle One of component.

7. the adjustment structure of knapsack cushion according to claim 1, which is characterized in that the third positioning region is set by being spaced A plurality of first setting elements set are constituted, and the 4th positioning region is made of at least one the 4th setting element.

8. the adjustment structure of knapsack cushion according to claim 7, which is characterized in that also drawn at least one second Ring is set on an edge of second cushion, so that user carries out pulling adjustment.

9. the adjustment structure of knapsack cushion according to claim 8, which is characterized in that the third setting element and this Four setting elements selected from attracting two magnetic elements, the two devil's felts mutually adsorbed and two fasteners mutually fastened of magnetic force its One of.

10. the adjustment structure of knapsack cushion according to claim 1, which is characterized in that the connecting band is to be end-to-end In on the backboard, making the moving direction of first sliding space and second sliding space be parallel to each other.