CN212678582U - Collapsible concatenation formula knapsack - Google Patents
Collapsible concatenation formula knapsack Download PDFInfo
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- CN212678582U CN212678582U CN202021373675.8U CN202021373675U CN212678582U CN 212678582 U CN212678582 U CN 212678582U CN 202021373675 U CN202021373675 U CN 202021373675U CN 212678582 U CN212678582 U CN 212678582U
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Abstract
The utility model discloses a foldable splicing type backpack, which comprises a backpack main body; the method is characterized in that: the split type storage bag is characterized by also comprising a split type storage bag, a connecting piece and a folding bag; the splicing type object placing bag is connected to the outer surface of the backpack body through a connecting piece, the connecting piece comprises a plug bag arranged on the outer surface of the backpack body and an inserting piece arranged on the surface of the splicing type object placing bag at a position corresponding to the plug bag, and an opening for the inserting piece to insert is formed in the upper end of the plug bag; the folding bag is a bag body formed by folding and fixing side surrounding and lower surrounding; one side of the side enclosure is fixedly connected to the left end and the right end of the splicing type object placing bag respectively, and the side enclosure can be folded inwards along the connecting part to form a first overlapping part; one side of the lower enclosure is fixedly connected with the lower end of the spliced object placing bag and can be turned upwards along the connecting part, and the other three sides of the lower enclosure can be turned upwards and form a second overlapping part with the side enclosure; the first overlapping part and the second overlapping part are connected and fixed through a fixing piece; the utility model has the advantages of convenient use and obvious expansion effect.
Description
Technical Field
The utility model belongs to the knapsack field, concretely relates to collapsible concatenation formula knapsack.
Background
Along with the improvement of people's standard of living, outdoor exercises are more and more liked by people, along with people relate to outdoor exercises kind and increase gradually, people are also more and more various to the demand of outdoor equipment. The outdoor backpack is necessary equipment for people in outdoor sports, is mainly used for carrying outdoor equipment, outdoor living necessities and other things, and does not have good convenient expansibility.
The patent of publication number CN210055028U discloses a bag of going up a mountain of outdoor tourism usefulness, including knapsack (1), its characterized in that, the upper end fixedly connected with handle (2) of knapsack (1), be connected with reflection of light mechanism on the back of knapsack (1), be connected with two symmetrical braces mechanisms on the back of knapsack (1), two all be connected with buffer gear on the lateral wall of braces mechanism, be connected with fixed establishment on the back of knapsack (1), be equipped with filter mechanism in the fixed establishment.
However, the above-mentioned mountain bag still has the following disadvantages:
the backpack is mainly used for solving the problem of water source filtration in outdoor environment, but when a partner performs outdoor exercises, the partner is injured, the backpack cannot be carried forward, and the backpack does not have good and convenient expansibility when the partner needs to be assisted by the partner and is inconvenient to carry the backpack of the partner.
Based on this, the applicant considers designing a knapsack, carries out outdoor exercises at the companion, and the companion appears the injured and can't continue to carry the knapsack and go forward, and oneself need support the companion in an effort but inconvenient carry the companion knapsack simultaneously, can be convenient enlarge self knapsack volume rapidly through concatenation and folding fixed mode to be convenient for place the thing in the companion knapsack self in carrying, conveniently support the injured companion in an effort.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a collapsible concatenation formula knapsack, carry out outdoor exercises at the companion, the companion appears the injured and can't continue to carry the knapsack and go forward, and oneself need support the companion in an effort but when inconvenient carrying the companion knapsack simultaneously, can be convenient enlarge self knapsack volume rapidly through concatenation and folding fixed mode to be convenient for place the thing in the companion knapsack self knapsack and carry, conveniently support the injured companion in an effort.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a foldable spliced backpack comprises a backpack body, wherein the upper end of the backpack body is provided with an openable object taking and placing opening; the method is characterized in that: the split type storage bag is characterized by also comprising a split type storage bag, a connecting piece and a folding bag;
the spliced object placing bag is connected to the outer surface of the backpack body through the connecting piece, the connecting piece comprises a plug bag and an inserting piece, the plug bag is arranged on the outer surface of the backpack body, the inserting piece is arranged on the surface of the spliced object placing bag at a position corresponding to the plug bag, and an opening for the inserting piece to be inserted into is formed in the upper end of the plug bag from top to bottom; the upper end of the spliced article placing bag is provided with an openable article placing opening;
the folding bag comprises a side surrounding part, a lower surrounding part and a fixing part, and the folding bag is a bag body formed by folding and fixing the side surrounding part and the lower surrounding part; one side of the side enclosure is fixedly connected to the left end and the right end of the splicing type object containing bag respectively, and the side enclosure can be folded inwards along the connection position to form a first overlapping part;
one side of the lower enclosure is fixedly connected with the lower end of the spliced object placing bag, the lower enclosure can be turned upwards along the connecting part, and the other three sides of the lower enclosure can be turned upwards and form a second overlapping part with the side enclosure; the first overlapping portion and the second overlapping portion are connected and fixed through the fixing piece.
The utility model discloses the theory of operation of collapsible concatenation formula knapsack:
when the backpack is used by a person, the inserting pieces on the splicing type object placing bags are aligned to the inserting bags on the backpack main body, and the splicing type object placing bags can be spliced on the backpack main body by inserting the inserting pieces from top to bottom, so that the volume of the backpack is enlarged; when the backpack is not needed, the inserting pieces on the splicing type object placing bag can be taken out from the backpack main body in a sliding way and placed in the backpack main body, so that the overall volume of the backpack is reduced, and the backpack is convenient to carry;
the spliced object placing bag is provided with a folding bag on the outer surface, the folding bag comprises side enclosure, lower enclosure and a fixing piece, one side of the side enclosure is respectively and fixedly connected to the left end and the right end of the spliced object placing bag and can be respectively turned inwards along the joint to form a first overlapping part, one side of the lower enclosure is fixedly connected to the lower end of the spliced object placing bag and can be turned upwards along the joint, the other three sides of the lower enclosure can be turned upwards and form a second overlapping part with the side enclosure, and the first overlapping part and the second overlapping part are connected and fixed through the fixing piece to form the bag-shaped folding bag, so that the volume of the backpack is further enlarged.
The utility model discloses beneficial technological effect of collapsible concatenation formula knapsack:
1. convenient to use
Can realize putting the thing bag with the concatenation formula through the cooperation of inserted sheet and slash pocket and splice to the knapsack main part or dismantle from the knapsack main part, folding bag is through the side surround, surround down and the folding fixed realization bag body of fixing part promptly.
2. Obvious capacity expansion effect
When a fellow is injured and cannot continuously carry the backpack and move forwards, and the fellow backpack and articles in the backpack are required to be placed on the backpack, the inserting pieces on the splicing type object placing bag are aligned to the inserting bags on the backpack body and inserted from top to bottom, so that the splicing type object placing bag can be spliced on the backpack body, and the volume of the backpack is enlarged; meanwhile, when larger backpack volume is needed, the bag-shaped folding bag can be formed by folding and fixing the side enclosure, the lower enclosure and the fixing piece.
Drawings
Fig. 1 is a schematic structural view of the present invention in a fully expanded state.
Fig. 2 is the utility model discloses the structure schematic diagram under the state is accomodate to foldable rain-proof cap.
Fig. 3 is the utility model discloses splice the structural schematic under fold condition completely.
Fig. 4 is the schematic structural view of the un-spliced underside of the splicing type storage bag of the utility model.
Fig. 5 is the utility model discloses the structure schematic diagram of the concatenation state downside of bag concatenation is put to the concatenation formula.
Fig. 6 is an enlarged view of a portion a in fig. 4.
Fig. 7 is an enlarged view of fig. 4 at B.
Labeled as:
1, a backpack body; 2, splicing type object placing bags; 3, inserting a bag; 4, inserting sheets; 5 folding the bag; 6 side surrounding; 7 surrounding the lower part; 8 a first overlap portion; 9 a second overlapping portion; 10 a cap body; 11 a connecting part; 12 a waterproof zipper; 13 connecting a rope; 14 a storage bag; 15 a support plate; 16 magic tape matt surfaces; 17 hook and loop sticking surface; 18 side wrapping; 19 covering cloth; 20 handles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the specific implementation: as shown in figures 1 to 7 of the drawings,
a foldable splicing type backpack comprises a backpack body 1, wherein an openable object taking and placing opening is formed in the upper end of the backpack body 1; the split type storage bag comprises a split type storage bag 2, a connecting piece and a folding bag 5;
the splicing type object placing bag 2 is connected to the outer surface of the backpack main body 1 through the connecting piece, the connecting piece comprises a plug bag 3 and an inserting piece 4, the plug bag 3 is arranged on the outer surface of the backpack main body 1, the inserting piece 4 is arranged on the surface of the splicing type object placing bag 2 at a position corresponding to the plug bag 3, and an opening for the inserting piece 4 to be inserted from top to bottom is formed in the upper end of the plug bag 3; the upper end of the splicing type object placing bag 2 is provided with an openable object taking and placing opening;
the folding bag 5 comprises a side enclosure 6, a lower enclosure 7 and a fixing piece, and the folding bag 5 is a bag body formed by folding and fixing the side enclosure 6 and the lower enclosure 7; one side of the side enclosure 6 is fixedly connected to the left end and the right end of the splicing type object containing bag 2 respectively, and the side enclosure 6 can be folded inwards along the connection part to form a first overlapping part 8;
one edge of the lower enclosure 7 is fixedly connected with the lower end of the spliced object containing bag 2, the lower enclosure 7 can be turned upwards along the connecting part, and the other three edges of the lower enclosure 7 can be turned upwards and form a second overlapping part 9 with the side enclosure 6; the first overlapping part 8 and the second overlapping part 9 are connected and fixed through the fixing piece.
The utility model discloses the theory of operation of collapsible concatenation formula knapsack:
when the backpack is used by a person, the inserting pieces 4 on the splicing type object placing bag 2 are aligned to the inserting bags 3 on the backpack main body 1, and the splicing type object placing bag 2 can be spliced on the backpack main body 1 by inserting from top to bottom, so that the volume of the backpack is enlarged; when the backpack is not needed, the inserting pieces 4 on the splicing type object placing bag 2 can be taken out from the backpack main body 1 in a sliding way and placed in the backpack main body 1, so that the overall volume of the backpack is reduced, and the backpack is convenient to carry;
the outer surface of the splicing type object placing bag 2 is provided with a folding bag 5, the folding bag comprises a side surrounding part 6, a lower surrounding part 7 and a fixing part, one side of the side surrounding part 6 is respectively and fixedly connected to the left end and the right end of the splicing type object placing bag 2 and can be respectively turned inwards along the connection part to form a first overlapping part 8, one side of the lower surrounding part 7 is fixedly connected to the lower end of the splicing type object placing bag 2 and can be turned upwards along the connection part, in addition, the other three sides of the side surrounding part can be turned upwards to form a second overlapping part 9 together with the side surrounding part 6, the first overlapping part 8 and the second overlapping part 9 are connected and fixed through the fixing part to form the bag-shaped folding bag 5, and therefore the volume of.
The utility model discloses beneficial technological effect of collapsible concatenation formula knapsack:
1. convenient to use
Can realize putting bag 2 concatenation to knapsack main part 1 with the concatenation formula or dismantle from knapsack main part 1 through the cooperation of inserted sheet 4 and inserted bag 3, folding bag 5 surrounds 6, surrounds 7 and the folding fixed realization bag body promptly through the side.
2. Obvious capacity expansion effect
When a fellow is injured and cannot continuously carry the backpack and move forwards, and the fellow backpack and articles in the backpack are required to be placed on the backpack, the inserting pieces 4 on the splicing type object placing bag 2 are aligned to the inserting bags 3 on the backpack main body 1, and the splicing type object placing bag 2 can be spliced on the backpack main body 1 by inserting the inserting pieces from top to bottom, so that the volume of the backpack is enlarged; meanwhile, when a larger backpack volume is needed, the side surrounding 6, the lower surrounding 7 and the fixing piece are folded and fixed to form the bag-shaped folded bag 5.
The upper end of the splicing type object placing bag 2 is provided with a folding rain hat, the folding rain hat comprises a hat body 10 and a connecting portion 11, the connecting portion 11 is in a trapezoid shape, the hat body 10 is fixedly connected with the upper end of the connecting portion 11, the middle portion of the lower end of the connecting portion 11 is fixedly connected with the splicing type object placing bag 2, two side portions of the lower end of the connecting portion 11 are respectively connected with the upper end of the side enclosure 6 through a zipper, and the zipper is a waterproof zipper 12.
So, when the condition such as rain appears, the accessible expandes foldable rain-proof cap and folding bag 5 to connect corresponding waterproof zipper 12, combine the side of expanding to enclose 6 with enclose 7 down, carry out fine parcel to the personnel to can be better prevent that the health from being drenched by the rain, when the companion thing is all placed self knapsack, also can let the companion carry on the back empty knapsack under the expansion state with same mode, shield the rainwater.
Wherein, the two sides of the side enclosure 6 are provided with connecting ropes 13 with certain length.
When the rain-proof cover is unfolded for use, the connecting rope 13 can be wound around the waist and fastened, so that the side of the connecting rope surrounds the body of a better wrapped person, and the connecting rope is prevented from being wetted by rainwater.
And a storage bag 14 is arranged on the outer surface of the splicing type storage bag 2 close to the lower end of the folding rain hat.
When not needing to use, foldable rain-proof cap can be accomodate in accomodating bag 14, does not influence its knapsack normal storing and use.
When in use, the upper end of the storage bag 14 is provided with an opening through which the folding rain hat can pass.
In implementation, the foldable rain hat is preferably made of a flexible waterproof fabric, and a waterproof layer covers the outer surface of the folded bag 5 in an unfolded state, so that good waterproof performance is guaranteed, the foldable rain hat can be conveniently folded and placed in the storage bag 14, the waterproof zippers 12 at the two ends of the connecting portion 11 are unfolded and then folded inwards, the cap body 10 is folded downwards, the width after the foldable rain hat is folded integrally is consistent with the width of the opening of the storage bag 14, and the foldable rain hat can be placed in the storage bag 14.
Wherein, the lower surface of the side where the inserting bag 3 and the inserting sheet 4 are located is covered with a support plate 15.
Therefore, the inserting piece 4 and the inserting bag 3 can be connected easily when the assembling is convenient, and better support performance can be realized on the surfaces where the inserting bag 3 and the inserting piece 4 are located.
Wherein, the width of the inserting bag 3 is the same as the width of the backpack body 1, the height of the inserting bag 3 is larger than two thirds of the height of the backpack body 1, and the inserting pieces 4 are consistent with the corresponding inserting bag 3 in size.
Through the size of the limiting insert bag 3 and the size of the limiting insert piece 4, when the splicing type object placing bag 2 is spliced on the backpack main body 1, the good stability is ensured, the backpack does not shake easily due to walking of people and the like, and the insert piece 4 is prevented from falling out of the insert bag 3 easily.
The fixing member includes a hook and loop fastener matte surface 16 and a hook and loop fastener hook surface 17, the hook and loop fastener matte surface 16 is disposed on the upper surfaces of the first overlapping portion 8 and the second overlapping portion 9, and the hook and loop fastener hook surface 17 is disposed on the lower surfaces of the first overlapping portion 8 and the second overlapping portion 9.
The cooperation of magic tape matt surface 16 and magic tape hook surface 17, it is comparatively convenient to use, can realize stable fixed effect, makes folding bag 5 possess certain scalability simultaneously.
The foldable splicing type backpack further comprises side bags 18, wherein the side bags 18 are fixedly arranged at the left side and the right side of the backpack body 1, and the upper ends of the side bags 18 are open.
The side bags 18 on the left side and the right side further increase the overall storage performance of the backpack, can store small articles and is convenient to take.
The opening at the upper end of the side bag 18 is provided with a strip-shaped covering cloth 19, one end of the covering cloth 19 is fixedly connected to the backpack body 1 near the opening of the side bag 18, and the other end of the covering cloth 19 can cover the opening of the side bag 18.
Thus, the opening of the side bag 18 is convenient for taking or placing objects, the covering cloth 19 can cover the opening, the people can not be influenced to take the objects, and meanwhile the side bag is enabled to have certain waterproofness.
Wherein, the upper end of the splicing type object containing bag 2 is provided with a handle 20.
Therefore, the spliced object placing bag 2 is convenient for people to assemble or disassemble, and the use convenience under outdoor special conditions is improved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention is also considered to fall into the scope of the claims.
Claims (10)
1. A foldable spliced backpack comprises a backpack body, wherein the upper end of the backpack body is provided with an openable object taking and placing opening; the method is characterized in that: the split type storage bag is characterized by also comprising a split type storage bag, a connecting piece and a folding bag;
the spliced object placing bag is connected to the outer surface of the backpack body through the connecting piece, the connecting piece comprises a plug bag and an inserting piece, the plug bag is arranged on the outer surface of the backpack body, the inserting piece is arranged on the surface of the spliced object placing bag at a position corresponding to the plug bag, and an opening for the inserting piece to be inserted into is formed in the upper end of the plug bag from top to bottom; the upper end of the spliced article placing bag is provided with an openable article placing opening;
the folding bag comprises a side surrounding part, a lower surrounding part and a fixing part, and the folding bag is a bag body formed by folding and fixing the side surrounding part and the lower surrounding part; one side of the side enclosure is fixedly connected to the left end and the right end of the splicing type object containing bag respectively, and the side enclosure can be folded inwards along the connection position to form a first overlapping part;
one side of the lower enclosure is fixedly connected with the lower end of the spliced object placing bag, the lower enclosure can be turned upwards along the connecting part, and the other three sides of the lower enclosure can be turned upwards and form a second overlapping part with the side enclosure; the first overlapping portion and the second overlapping portion are connected and fixed through the fixing piece.
2. The collapsible splice backpack of claim 1, wherein: the spliced article placing bag is characterized in that a foldable rain hat is arranged at the upper end of the spliced article placing bag and comprises a hat body and a connecting portion, the connecting portion is in a trapezoidal shape, the hat body is fixedly connected with the upper end of the connecting portion, the middle portion of the lower end of the connecting portion is fixedly connected with the spliced article placing bag, two side portions of the lower end of the connecting portion are respectively connected with the upper end of the side enclosure through zippers, and the zippers are waterproof zippers.
3. The collapsible splice backpack of claim 2, wherein: and connecting ropes with certain length are arranged on two sides of the side enclosure.
4. The collapsible splice backpack of claim 2, wherein: the outer surface of the spliced object placing bag is provided with a storage bag close to the lower end of the folding rain hat.
5. The collapsible splice backpack of claim 1, wherein: the lower surfaces of the side where the inserting bag and the inserting sheet are located are provided with supporting plates in a covering mode.
6. The collapsible splice backpack of claim 1, wherein: the width of the insert pocket is the same as that of the backpack body, the height of the insert pocket is greater than two thirds of that of the backpack body, and the size of the insert pocket is consistent with that of the corresponding insert pocket.
7. The collapsible splice backpack of claim 1, wherein: the fixing piece comprises a hook and loop fastener matte surface and a hook and loop fastener hook surface, the hook and loop fastener matte surface is arranged on the upper surfaces of the first overlapping portion and the second overlapping portion, and the hook and loop fastener hook surface is arranged on the lower surfaces of the first overlapping portion and the second overlapping portion.
8. The collapsible splice backpack of claim 1, wherein: the backpack comprises a backpack body and is characterized by further comprising side bags, wherein the side bags are fixedly arranged on the left side and the right side of the backpack body, and the upper ends of the side bags are open.
9. The collapsible splice backpack of claim 8, wherein: the side package upper end opening part is provided with rectangular form cover cloth, cover cloth one end fixed connection in be close to in the knapsack main part the side package opening part, the cover cloth other end can cover the side package opening part.
10. The collapsible splice backpack of claim 1, wherein: the upper end of the spliced article placing bag is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021373675.8U CN212678582U (en) | 2020-07-14 | 2020-07-14 | Collapsible concatenation formula knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021373675.8U CN212678582U (en) | 2020-07-14 | 2020-07-14 | Collapsible concatenation formula knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212678582U true CN212678582U (en) | 2021-03-12 |
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ID=74897141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021373675.8U Active CN212678582U (en) | 2020-07-14 | 2020-07-14 | Collapsible concatenation formula knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212678582U (en) |
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2020
- 2020-07-14 CN CN202021373675.8U patent/CN212678582U/en active Active
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