CN211379935U

CN211379935U - Portable travelling knapsack

Info

Publication number: CN211379935U
Application number: CN201922263512.8U
Authority: CN
Inventors: 向明
Original assignee: Wenzhou Xuerong Machinery Technology Co ltd
Current assignee: Quanzhou Hengde luggage Co.,Ltd.
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-01
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a knapsack technical field just discloses a travel formula knapsack convenient to carry, including the knapsack main part, the bottom fixedly connected with connecting plate of knapsack main part, the draw-in groove has been seted up to the inner wall of connecting plate, the inner wall swing joint of draw-in groove has the fixture block, the bottom fixedly connected with connecting block of fixture block, the bottom swing joint of connecting block has the universal wheel main part, one side fixedly connected with fixed block of connecting block, one side fixedly connected with dead lever of fixed block. This portable's travel formula knapsack through mutually supporting use of knapsack main part, universal wheel main part, adapter sleeve, first flexible loop bar, pull rod, the flexible loop bar of second, movable rod and handle, has reached travel formula knapsack portable's purpose, has solved the problem that general travel formula knapsack is not convenient for carry, can alleviate people's burden on the journey, makes people lighter on the journey, further user demand who has satisfied people.

Description

Portable travelling knapsack

Technical Field

The utility model relates to a knapsack technical field specifically is a portable's travel formula knapsack.

Background

The backpack refers to a general name of a bag carried on the back when going out or on the march, the materials are diversified, real leather, plastic materials, terylene, canvas, nylon, cotton, hemp and other texture bags lead fashion trends, meanwhile, in the period of more and more branding the personality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people on developing the personality from different sides, and the style of the bag is also expanded from the traditional business bag, schoolbag, traveling bag to pen bag, wallet, sachet and the like.

Along with the development of society, people also all can select travelling backpack when going on a journey, and the travelling backpack structure that generally uses at present is comparatively simple, is not convenient for carry in the travel, and long-time carrying on one's back can be more laboursome on one's body to increase the burden of people on the journey, also can't satisfy people's present user demand when not being convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a travelling knapsack convenient to carry, possess advantages such as portable, solved the problem that general travelling knapsack is not convenient for carry to prior art not enough.

(II) technical scheme

For the purpose of realizing this portable's travel formula knapsack portable, the utility model provides a following technical scheme: a portable travelling backpack comprises a backpack body, wherein the bottom of the backpack body is fixedly connected with a connecting plate, the inner wall of the connecting plate is provided with a clamping groove, the inner wall of the clamping groove is movably connected with a clamping block, the bottom of the clamping block is fixedly connected with a connecting block, the bottom of the connecting block is movably connected with a universal wheel body, one side of the connecting block is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a fixed rod, one end of the fixed rod is movably connected with a sleeve, the inner wall of the sleeve is movably connected with a rotating shaft, the outer wall of the sleeve is fixedly connected with an inserting block, one side of the backpack body is fixedly connected with a first connecting belt, the outer wall of the first connecting belt is fixedly connected with a female magic tape, the other side of the backpack body is fixedly connected with a second, the outer wall fixedly connected with adapter sleeve of handle, the outer wall fixedly connected with movable rod of adapter sleeve, the one end swing joint of movable rod has first flexible loop bar, the one end swing joint of first flexible loop bar has the flexible loop bar of second, the top fixedly connected with pull rod of the flexible loop bar of second.

Preferably, the inner wall diameter of the movable rod is greater than the outer wall diameter of the first telescopic sleeve rod, the movable rod is in telescopic connection with the first telescopic sleeve rod, the inner wall diameter of the first telescopic sleeve rod is greater than the outer wall diameter of the second telescopic sleeve rod, and the first telescopic sleeve rod is in telescopic connection with the second telescopic sleeve rod.

Preferably, the shape and size of the clamping groove are matched with those of the clamping block, and the connecting plate is connected with the connecting block in a clamping mode through the clamping groove and the clamping block.

Preferably, the bottom of the connecting plate is provided with a groove, the shape and size of the groove are matched with those of the inserting block, and the connecting plate is connected with the inserting block in a clamping manner through the groove.

Preferably, the outer wall of the second connecting band is fixedly connected with a sub-magic tape, and the shape and size of the sub-magic tape are matched with the shape and size of the female magic tape.

Preferably, the outer wall of the second connecting band and the outer wall of the first connecting band are both fixedly connected with a protective pad, and the protective pad is a sponge protective pad.

Preferably, the second connecting band and the first connecting band are symmetrically arranged by taking the perpendicular bisector of the backpack body as an axis of symmetry, and the second connecting band and the first connecting band are elastic connecting bands.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable's travel formula knapsack possesses following beneficial effect:

1. this portable's travel formula knapsack through mutually supporting use of knapsack main part, universal wheel main part, adapter sleeve, first flexible loop bar, pull rod, the flexible loop bar of second, movable rod and handle, has reached travel formula knapsack portable's purpose, has solved the problem that general travel formula knapsack is not convenient for carry, can alleviate people's burden on the journey, makes people lighter on the journey, further user demand who has satisfied people.

2. This travel formula knapsack convenient to carry through fixture block, connecting block, draw-in groove, pivot, sleeve and the inserted block that sets up, has made things convenient for people to install and dismantle universal wheel main part and knapsack main part to further make things convenient for people's use.

3. This travel formula knapsack convenient to carry through the sub-magic subsides that set up and female magic subsides, makes things convenient for people to connect first connecting band and second connecting band, and the operation is got up simply swiftly, makes saving worry more when using of people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a backpack body; 2. a sub-magic tape; 3. a protective pad; 4. female magic tape; 5. a first connecting belt; 6. a universal wheel main body; 7. a second connecting band; 8. connecting sleeves; 9. a first telescoping loop bar; 10. a pull rod; 11. a second telescoping loop bar; 12. a movable rod; 13. a handle; 14. a connecting plate; 15. a card slot; 16. a clamping block; 17. connecting blocks; 18. a fixed block; 19. fixing the rod; 20. a rotating shaft; 21. a sleeve; 22. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable backpack comprises a backpack body 1, a connecting plate 14 is fixedly connected to the bottom of the backpack body 1, a slot 15 is formed in the inner wall of the connecting plate 14, a clamping block 16 is movably connected to the inner wall of the slot 15, a connecting block 17 is fixedly connected to the bottom of the clamping block 16, the shape and size of the slot 15 are matched with those of the clamping block 16, the connecting plate 14 is connected with the connecting block 17 through the slot 15 and the clamping block 16 in a clamping manner, the connecting block 17 and the connecting plate 14 are convenient to mount and dismount by arranging the slot 15 and the connecting plate 14, a universal wheel body 6 is movably connected to the bottom of the connecting block 17, a fixing block 18 is fixedly connected to one side of the connecting block 17, a fixing rod 19 is fixedly connected to one side of the fixing block 18, a sleeve 21 is movably connected to one, the outer wall of the sleeve 21 is fixedly connected with an insertion block 22, the bottom of the connecting plate 14 is provided with a groove, the shape and size of the groove are matched with those of the insertion block 22, the connecting plate 14 is connected with the insertion block 22 in a clamping manner through the groove, the insertion block 22 and the connecting plate 14 are conveniently connected through the arranged insertion block 22 and the groove, through the arranged clamping block 16, the connecting block 17, the clamping groove 15, the rotating shaft 20, the sleeve 21 and the insertion block 22, people can conveniently install and disassemble the universal wheel main body 6 and the backpack main body 1, so that the use of people is further facilitated, one side of the backpack main body 1 is fixedly connected with a first connecting belt 5, the outer wall of the first connecting belt 5 is fixedly connected with a female magic tape 4, the other side of the backpack main body 1 is fixedly connected with a second connecting belt 7, the outer wall of the second connecting belt 7 is fixedly connected with a male magic tape 2, and the shape and size of the male magic tape 2 are matched with those of the female, the outer wall of the second connecting belt 7 and the outer wall of the first connecting belt 5 are both fixedly connected with the protective cushion 3, the protective cushion 3 is a sponge protective cushion, sponge is a porous material and has good water absorption, the first connecting belt 5 and the second connecting belt 7 can be connected to a person by arranging the protective cushion 3, the person can feel more comfortable when using the backpack, the discomfort of the first connecting belt 5 and the second connecting belt 7 when the backpack main body 1 is tied is reduced, the second connecting belt 7 and the first connecting belt 5 are symmetrically arranged by taking the perpendicular bisector of the backpack main body 1 as a symmetry axis, the second connecting belt 7 and the first connecting belt 5 are elastic connecting belts, the elastic belts are made of natural latex, the muscle strength, the body movement ability and the flexibility can be effectively improved, the first connecting belt 5 and the second connecting belt 7 can be stretched by setting the second connecting belt 7 and the first connecting belt 5 as elastic connecting belts, thereby being suitable for people with different body types to use, the backpack body 1 can be fixed to a certain degree by connecting the first connecting belt 5 and the second connecting belt 7 through arranging the first connecting belt 5 and the second connecting belt 7 and can be tied on the body when the backpack body 1 is carried on, the shaking sense of the backpack body 1 on the body of people is lightened, and the backpack is more convenient for people to use, the first connecting belt 5 and the second connecting belt 7 are convenient for people to connect through the arranged sub magic tape 2 and the arranged mother magic tape 4, the operation is simple and rapid, the people are more worry-saving when in use, the top of the backpack body 1 is fixedly connected with a handle 13, the outer wall of the handle 13 is fixedly connected with a connecting sleeve 8, the outer wall of the connecting sleeve 8 is fixedly connected with a movable rod 12, one end of the movable rod 12 is movably connected with a first telescopic sleeve rod 9, one end of the first telescopic sleeve rod 9 is movably connected with a second telescopic sleeve rod 11, the inner wall diameter of the movable rod 12 is larger than the outer wall diameter of the first telescopic loop bar 9, the movable rod 12 is telescopically connected with the first telescopic loop bar 9, the inner wall diameter of the first telescopic loop bar 9 is larger than the outer wall diameter of the second telescopic loop bar 11, the first telescopic loop bar 9 is telescopically connected with the second telescopic loop bar 11, the position of the pull rod 10 can be adjusted by arranging the movable rod 12, the first telescopic loop bar 9 and the second telescopic loop bar 11, the pull rod 10 is fixedly connected with the top of the second telescopic loop bar 11, the backpack body 1, the universal wheel body 6, the connecting sleeve 8, the first telescopic loop bar 9, the pull rod 10, the second telescopic loop bar 11, the movable rod 12 and the handle 13 are mutually matched for use, the purpose of convenient carrying of the travel backpack is achieved, the problem that the common travel backpack is not convenient to carry is solved, the burden of people on the journey can be reduced, and people can be relaxed on the way, further meeting the use requirements of people.

When using, through inserting fixture block 16 in draw-in groove 15, be connected universal wheel main part 6 with connecting plate 14, thereby be connected universal wheel main part 6 with knapsack main part 1, rethread pivot 20 and sleeve 21 rotate inserted block 22, insert in the recess of connecting plate 14 with inserted block 22, be connected universal wheel main part 6 and knapsack main part 1 and fix, then through flexible movable rod 12, first flexible loop bar 9 and the flexible loop bar 11 of second, stretch out and draw back 10 suitable height, through pull rod 10 pulling knapsack main part 1, make universal wheel main part 6 drive knapsack main part 1 and remove, thereby accomplish work.

To sum up, this portable's travel formula knapsack has reached travel formula knapsack portable's purpose, has solved the problem that general travel formula knapsack is not convenient for carry, can alleviate the burden of people in the journey, further satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable backpack, comprising a backpack body (1), characterized in that: the backpack comprises a backpack body (1), wherein a connecting plate (14) is fixedly connected to the bottom of the backpack body (1), a clamping groove (15) is formed in the inner wall of the connecting plate (14), a clamping block (16) is movably connected to the inner wall of the clamping groove (15), a connecting block (17) is fixedly connected to the bottom of the clamping block (16), a universal wheel body (6) is movably connected to the bottom of the connecting block (17), a fixed block (18) is fixedly connected to one side of the connecting block (17), a fixed rod (19) is fixedly connected to one side of the fixed block (18), a sleeve (21) is movably connected to one end of the fixed rod (19), a rotating shaft (20) is movably connected to the inner wall of the sleeve (21), an inserting block (22) is fixedly connected to the outer wall of the sleeve (21), a first connecting belt (5) is fixedly connected to one side of the backpack body (, the opposite side fixedly connected with second connecting band (7) of knapsack main part (1), top fixedly connected with handle (13) of knapsack main part (1), outer wall fixedly connected with adapter sleeve (8) of handle (13), outer wall fixedly connected with movable rod (12) of adapter sleeve (8), the one end swing joint of movable rod (12) has first flexible loop bar (9), the one end swing joint of first flexible loop bar (9) has flexible loop bar (11) of second, the top fixedly connected with pull rod (10) of the flexible loop bar (11) of second.

2. A portable backpack according to claim 1 wherein: the inner wall diameter of movable rod (12) is greater than the outer wall diameter of first flexible loop bar (9), and movable rod (12) and first flexible loop bar (9) telescopic connection, the inner wall diameter of first flexible loop bar (9) is greater than the outer wall diameter of the flexible loop bar of second (11), and first flexible loop bar (9) and the flexible loop bar of second (11) telescopic connection.

3. A portable backpack according to claim 1 wherein: the shape and size of the clamping groove (15) and the shape and size of the clamping block (16) are matched with each other, and the connecting plate (14) is connected with the connecting block (17) in a clamping mode through the clamping groove (15) and the clamping block (16).

4. A portable backpack according to claim 1 wherein: the bottom of the connecting plate (14) is provided with a groove, the shape and size of the groove are matched with those of the inserting block (22), and the connecting plate (14) is connected with the inserting block (22) in a clamping mode through the groove.

5. A portable backpack according to claim 1 wherein: the outer wall of the second connecting band (7) is fixedly connected with the sub-magic tape (2), and the shape and the size of the sub-magic tape (2) are matched with those of the female magic tape (4).

6. A portable backpack according to claim 1 wherein: the outer wall of the second connecting belt (7) and the outer wall of the first connecting belt (5) are fixedly connected with a protective pad (3), and the protective pad (3) is a sponge protective pad.

7. A portable backpack according to claim 1 wherein: the second connecting band (7) and the first connecting band (5) are symmetrically arranged by taking the perpendicular bisector of the backpack body (1) as an axis of symmetry, and the second connecting band (7) and the first connecting band (5) are elastic connecting bands.