CN206101910U - Pull -alongs knapsack - Google Patents

Abstract

The utility model discloses a drag-and-pull backpack, which comprises a box body, and the box body includes a large bag, a concealed bag arranged on the opening of the big bag that can be stretched up and down, and a small bag connected and installed on the hidden bag through a zipper; The four corners of the bottom of the big bag are equipped with universal rollers, the upper back of the big bag is provided with upper and lower pull-type pull rods, the upper back of the big bag is provided with left and right shoulder straps, and the lower part of the back of the big bag is provided with The left and right buckle belts, the left and right sides of the big bag are equipped with side bags; the big bag is equipped with a cover that can be flipped to the front and back of the big bag, and the bag is folded to the front to hide it when backpacking For the bag and the small bag, when the bag is dragged, the bag cover is flipped to the back to cover the left and right shoulder straps and the left and right waist belts, and the bag cover is provided with an escape opening for the pull rod to pass through when the bag is turned back. The utility model allows the user to carry the suitcase in the form of a backpack, and when the road condition is good, the backpack can be moved by pushing and pulling, which saves time and effort.

Description

Drag backpack

technical field

The utility model relates to a luggage, in particular to a drag type backpack.

Background technique

Suitcases are a category of luggage. Wheeled trolley cases, backpacks, combination cases, telescopic cases, etc. all belong to a kind of travel luggage, and are widely used by people because of their convenience and other advantages.

From suitcases, cloth boxes and wooden boxes that can store clothes, to portable suitcases and wheeled trolley cases, the suitcases people use when they go out are constantly evolving. But for most people, the use time of the suitcase is very short, and it will take up space when not in use; the suitcase is a load for storing things, and storing things will increase the weight, and it will be more troublesome when going up and down the stairs ; The storage system of the suitcase is unreasonable, which makes it very inconvenient for people to store items; the suitcase has a single function.

Utility model content

Aiming at the deficiencies of the prior art, the technical problem to be solved by the utility model is to propose a pull-type backpack with complete functions, reasonable structure and convenient use.

The pull-type backpack that can solve the above technical problems, its technical solution includes a box body, the difference is that the box body includes a big bag and a hidden bag that can be stretched up and down at the mouth of the big bag and is connected and installed on the bag through a zipper. The small bag on the hidden bag; universal rollers are installed at the four corners of the bottom of the big bag; The lower part of the back of the bag is provided with left and right buckle belts, and the lower part of the left and right sides of the large bag is provided with side bags; The cover is flipped to the front to cover the hidden bag and the small bag and is fastened on the large bag through the buckle lock. When the bag is dragged, the cover is flipped to the back to cover the left and right shoulder straps and the left and right waist belts and is pasted on the large bag through the velcro. There is an avoidance opening for the stretched pull rod to pass through when the bag cover is turned backwards.

The inside of the big bag is divided into upper and lower parts by a spacer that can be taken out from the mouth of the big bag. This is convenient for placing and picking up objects at the bottom of the big bag. The whole set is taken out, and there is no need to take out the items in the bag to get the things at the bottom of the bag.

Conventionally, two front and rear alloy plates are arranged in the back of the bale, and the tie rod is arranged between the front and rear alloy plates.

The beneficial effects of the utility model:

1. This utility model solves the problem that it is inconvenient to carry the suitcase when the road condition is not good. The user can carry the suitcase in the form of a backpack, and when the road condition is good, the user can Save time and effort by moving the pack by dragging or pushing.

2. The utility model can be used as a backpack when the suitcase is not in use, which increases the utilization rate of the suitcase; when it is not used as a suitcase or a backpack, the backpack can be folded and compressed to reduce the volume, Play the effect of not taking up too much space.

3. The utility model solves the unreasonable problem of the traditional luggage storage system by setting a retractable hidden bag and a detachable small bag.

Description of drawings

Fig. 1 is a perspective view of an embodiment of the present invention, showing a schematic view of the front side.

FIG. 2 is a schematic diagram of the structure of the back side of the embodiment shown in FIG. 1 .

Fig. 3 is a diagram of the dragging (push) state of the embodiment in Fig. 2, showing that the pull bar is pulled out, the hidden bag is stretched up, and the bag is turned back.

Fig. 4 is a front side view of the embodiment of Fig. 3 .

Fig. 5(a) is a structural view of the position of the pull rod on the back of the large bag in the embodiment of Fig. 1, Fig. 2, Fig. 3 and Fig. 4 .

Fig. 5(b) is a diagram of the internal structure of the large bag in the embodiment of Fig. 1, Fig. 2, Fig. 3 and Fig. 4 .

Drawing number identification: 1. Box body; 2. Universal roller; 3. Pull rod; 4. Shoulder strap; 5. Large bag; 6. Hidden bag; 7. Small bag; 8. Zipper; 9. Buckle; 10. Bag 11. Belt; 12. Side bag; 13. Side bag; 14. Spacer; 15. Alloy plate.

detailed description

The technical solutions of the present utility model will be further described below in conjunction with the embodiments shown in the accompanying drawings.

The main body of the utility model drag backpack is a box body 1, and the box body 1 includes a large bag 5, a hidden bag 6 and a small bag 7, and the hidden bag 6 is arranged on the bag mouth of the big bag 5 and can be moved from the bag mouth to the big bag. The inside of the bag 5 is withdrawn and stretched out to the big bag 5, and the small bag 7 is detachably installed on the hidden bag 6 through the zipper 8; The cover 14 is divided into upper and lower parts; the back (rear) of the big bag 5 is provided with two front and rear alloy plates 15, and the pull rod 3 of the box body 1 is dragged (pushed) on the upper back of the big bag 5 Built between two alloy plates 15; the four corners of the bottom of the large bag 5 are provided with universal rollers 2 that are convenient to drag (push) the box body 1, as shown in Figure 1, Figure 2, Figure 3, Figure 4, and Figure 4. 5(a) and Figure 5(b).

The back upper part of described big bag 5 is provided with left and right shoulder strap 4, and the back bottom is provided with the waist belt 11 of left and right buckle, and the left and right side lower part of big bag 5 is respectively provided with side bag 12 (put some simple Objects such as umbrellas, water bottles, paper towels, books, etc.), the side bag 5 side above the mouth of the side bag 12 is provided with a side bag 13; The cover 10 of the rear flap, the cover 10 is provided with an avoidance opening where the pull rod 3 protrudes; when carrying a backpack, the cover 10 can be turned forward to cover the hidden bag 6 and the small bag 7 (playing a protective role) and place it on the large The position of the bag 5 is fixed on the front by an adjustable bag buckle 9. When the bag is dragged, the bag cover 10 can be turned backwards to cover the left and right shoulder straps 4 and the left and right waist belts 11, and it can be pasted on the back of the big bag 5 through the velcro Steady to prevent the shoulder belt 4 and the waist belt 11 from being soiled, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4.

The usage mode of the utility model:

1. Use as a backpack.

Pull bar 3 is withdrawn in the back inside of large bag 5, and bag cover 10 is flipped forward and covers hidden bag 6 and small bag 7 and locks with bag buckle 9, and the amount of expansion and contraction of hidden bag 6 can be determined according to how many things are collected.

2. Use as a drag box.

The bag cover 10 is turned backwards to cover the shoulder straps 4 and the waist belt 11 and is pasted and fixed, and the pull bar 3 can be pulled out to move the suitcase on the ground, and the expansion and contraction of the hidden bag 6 can be determined according to the number of stored objects.

In summary, the function of the utility model is to combine the suitcase and the backpack, which can be backpacked and dragged, which solves the problem of single function of the suitcase and improves the utilization rate.

Claims (3)

1. pull-alongs knapsack, including casing (1), it is characterised in that：The casing (1) is including big bag (5) and located at big bag (5) Bag mouth can upper and lower flexible hiding bag (6) and the parcel (7) by slide fastener (8) connection on hiding bag (6)；It is described Universal rolling wheel (2) is installed at the bottom corner of big bag (5), in the upper rear portion of big bag (5), upper and lower drawing and pulling type pull bar is provided with (3), the upper rear portion of big bag (5) is provided with left and right shoulder belt (4), and the lower backside of big bag (5) is provided with the belt of left and right make-up (11), the left and right side bottom of big bag (5) is provided with side bag (12)；The big bag (5) is provided with can be to big bag (5) front and the back of the body The jacket (10) that face is renovated, during knapsack, jacket (10) is renovated to front and hides bag (6) and parcel (7) and buckle (9) lock by bag It is buckled on big bag (5), during dilatory bag, jacket (10) rearwardly renovates left and right shoulder belt (4) and left and right belt (11) and by viscous Button is pasted onto on big bag (5), the avoidance mouth for allowing the pull bar (3) for stretching out to pass through when turning over after offering on the jacket (10).

2. pull-alongs knapsack according to claim 1, it is characterised in that：The inside of the big bag (5) is by can be from great Bao (5) The spacer (14) that bag mouth takes out is divided into upper and lower two parts.

3. pull-alongs knapsack according to claim 1 and 2, it is characterised in that：Before being provided with the back side of the big bag (5), Two pieces of alloy sheets (15) afterwards, the pull bar (3) is between forward and backward alloy sheets (15).