CN211519534U

CN211519534U - Rotary backpack pulling cart

Info

Publication number: CN211519534U
Application number: CN201922318647.XU
Authority: CN
Inventors: 陈惠娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-18
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a rotary backpack pulling cart, which comprises a structure composition that a telescopic guide rail, a rotary disk, a basket, a backpack, a movable buckle plate which can be buckled or separated with the backpack through a pull rod, a hook rope on a cross rod and a telescopic hook rope on the edge of a pulling cart bottom plate are arranged on a base panel of the pulling cart; when the movable buckle plate is separated from the basket, the telescopic guide rail is pulled out to drive the rotary disk on the rotary disk and the backpack in the basket to rotate by pulling the pull rod for a certain distance, namely, the backpack can rotate, the straps rotate to positions which are not on the pull rod, and the basket cannot move freely when buckled; the basket and the backpack can be bonded or separated; the hook rope on the cross bar can be buckled with or separated from the backpack lifting ring; the flexible hook rope is buckled with the hook position of the pull cart bottom plate by bypassing the top of the backpack, and the backpack is combined with the pull cart more tightly. Use; the backpack is carried on the back, the backpack is not separated from the pull cart, the pull rod is not positioned on the back of the human body, the backpack is comfortably carried on the back to pull the pull cart to go up and down stairs, and the harm of the pull rod to the body is reduced.

Description

Rotary backpack pulling cart

The technical field is as follows:

the utility model relates to a rotatory knapsack draws car, can combine or separately including one kind to let dress knapsack in the basket can the rotatory drawing car panel and a pull rod and knapsack, adopted one kind very much to let the knapsack rotatory, let the braces of knapsack rotate not at the drawing car panel of pull rod position structure.

Background

The backpack trolley is a daily article widely used in people's life, comprises a student schoolbag trolley, is an indispensable daily article for people to travel, shop and live, but when the student schoolbag trolley needs to go upstairs or is inconvenient to pull, the backpack trolley is carried on the back of a human body, and a hard pull rod pushes against the back of the human body, so that the backpack trolley is very uncomfortable and even can cause injury to the human body; a plurality of styles of backpack pull carts appear on the market, including a backpack pull cart with a pull rod bag and a backpack pull cart with a plurality of wheels as stairs, but the backpack pull cart cannot be widely used because the pull rod is arranged at the position of a backpack strap and is also the position of the back of a human body; although some pull rods are wrapped by soft bags, the hard pull rod is still arranged at the back of a human body, the back of the human body is soft and has mobility, when the backpack is used for pulling a vehicle on stairs, the back of the human body is in direct contact with the pull rod and bears a certain weight, the hard pull rod wrapped by the soft bags is still pressed against the back, and discomfort or injury to the back caused by the pull rod is not really reduced; another kind of knapsack that climbs stair wheel pulls a cart, lets the knapsack that is adorned the thing pull a cart, climbs stair by the wheel and needs big strength can drag to move, drags to also be light, to pupil, the little people of strength, and more very difficult pulling moves, so no matter what kind of knapsack pulls a cart, and is not practical, and can't obtain extensive use, we can think of and know, brings very big inconvenience to liking with the people of knapsack.

The utility model has the following contents:

the utility model discloses the technical problem that needs to solve is overcome the not enough of background art, provides one kind and has increased on the pull cart panel of ordinary knapsack pull cart and let the knapsack can 360 degrees rotations, conveniently rotates the braces of knapsack to the structure that is not in the pull rod position, facilitates the use, does not harm a rotatory knapsack pull cart at human back: the backpack trolley has the advantages of improving the comfort of people to carry on the backpack and pull the trolley at any time when people go out, along with simple operation and convenient use.

The technical scheme adopted for realizing the purpose of the utility model is as follows:

a rotary backpack pulling vehicle is composed of a vehicle base panel (3) of a pulling vehicle bottom plate body (1), a telescopic guide rail (4), a rotary disk (5), a basket (6) for loading a backpack (8), a telescopic hook rope (10) arranged on the edge of a vehicle base (2), and a structure that a movable buckle plate (12) is arranged at the lower part of a pull rod (17) of a pull rod body (11) and a cross rod hook rope (14) is arranged in the middle; it is characterized in that: the backpack (8) can rotate, and the shoulder strap (16) can rotate to a position not in the pull rod (17); the backpack (8) and the basket (6) can be bonded or separated; the pull rod (17) and the basket (6) of the backpack (8) can also be buckled or separated; the cross bar hook rope (14) of the pull rod (17) and the lifting ring hook position (13) of the backpack (8) can also be buckled or separated; the telescopic hook rope (10) arranged on the side of the cart base (2) and the cart bottom plate hook position (15) can be buckled or separated.

The trolley chassis is characterized in that a telescopic guide rail (4) which can enable the basket (6) and the backpack (8) in the basket to be separated from the pull rod (17) is arranged on a trolley base panel (3) of the trolley chassis body (1).

The rotary disc (5) which can enable the basket (6) and the backpack (8) in the basket (6) to rotate 360 degrees is arranged on the telescopic guide rail (4) on the vehicle base panel (3) of the vehicle pulling bottom plate body (1), namely, the backpack (8) can rotate, and the straps (16) can rotate to a position which is not at the pull rod (17).

A basket (6) capable of containing a backpack (8) or other articles is arranged on a vehicle base panel (3) of the vehicle pulling bottom plate body (1). The vehicle bottom seat (2) of the vehicle pulling bottom plate body (1) is in a shape with a small top and a big bottom, and acts on a supporting point that a basket (6) of a loading bag (8) is pulled out to rotate to be separated from the weight of a vehicle bottom seat panel (3), so that the backpack (8) in the basket (6) and the vehicle pulling bottom plate body (1) cannot lose balance to swing.

The basket bottom magic tape (7) on the vehicle base panel (3) of the pull vehicle bottom plate body (1) and the position corresponding to the backpack bottom magic tape (9) can be bonded or separated.

The bottom edge of the pull cart bottom plate body (1) is provided with a telescopic hook rope (10) which can be used for stringing a lifting ring at the top of the backpack (8) to be buckled with a hook position (15) of the pull cart bottom plate or be separated from the lifting ring, and the telescopic hook rope acts on and reinforces the combination of the backpack (8) and the pull cart bottom plate body (1) when the backpack (8) is overweight.

The lower part of the pull rod (17) of the pull rod body (11) is provided with a movable buckle plate (12) which is pressed downwards to buckle the basket (6) or is lifted upwards to separate from the basket (6), namely the pull rod (17) and the basket (6) and the backpack (8) in the basket (6) can be separated or buckled with each other.

A cross bar hook rope (14) which can be buckled with or separated from the lifting ring hook position (13) of the backpack (8) is arranged in the middle of the pull rod (17) of the pull rod body (11).

The utility model has the advantages that: the pulling trolley panel of the pulling trolley can rotate by 360 degrees, the backpack can also rotate, and the straps of the backpack can rotate to a position not on the pulling rod; when people pull the backpack, the pull rod is prevented from pushing against the body of the people, when the backpack is not needed to be carried, the straps of the backpack rotate to the position of the pull rod, and the front surface of the backpack returns to the front surface of the pull cart to be pulled away; and the basket on the pull cart panel can be used for placing the backpack and also can be used for containing other articles, so that the pull cart is suitable for people to shop and travel, people can easily pull the pull cart to go up and down stairs conveniently and comfortably carrying the backpack.

Description of the drawings:

fig. 1 is the utility model discloses the whole main view schematic diagram of the bottom plate of pulling a cart:

fig. 2 is a schematic view of the bottom plate structure of the cart according to the embodiment of the present invention:

fig. 3 is a schematic view of the effect of the backpack rotary strap according to the embodiment of the present invention:

fig. 4 is a schematic view of the front structure of the rotary backpack of the embodiment of the present invention.

As shown in the figure: the novel luggage carrier comprises a carrier body 1, a carrier base 2, a carrier base panel 3, a telescopic guide rail 4, a rotating disc 5, a basket 6, a basket bottom magic tape 7, a backpack 8, a backpack bottom magic tape 9, a telescopic hook rope 10, a pull rod body 11, a movable buckle plate 12, a lifting ring hook position 13, a cross rod hook rope 14, a bottom plate hook position 15, a strap 16 and a pull rod 17.

The specific implementation mode is as follows:

the invention is further described with reference to the following figures and examples. The examples all use plastics, stainless steel and iron.

The utility model discloses a draw car bottom plate and pull rod structure to expand embodiment:

as shown in fig. 1 and 2, the vehicle base panel (3) of the pull vehicle floor body (1) of the present embodiment is rotatable; the pull rod (17) of the pull rod body (11) and the backpack (8) are combined or separated: the pull cart bottom plate body (1) is formed by mounting two telescopic guide rails (4) on a cart base (2) and a cart base seat panel (3) which are small in upper part and large in lower part, a 360-degree rotating disc (5) is mounted on each telescopic guide rail (4), and a basket (8) capable of mounting a backpack (8) is mounted on each rotating disc (5); when the movable buckle plate (12) arranged at the lower part of the pull rod (17) of the pull rod body (11) is lifted, the basket (6) is separated from the movable buckle plate (12), when the movable buckle plate extends out of the telescopic guide rail (4), the upper rotary disk (5) and the backpack (8) placed in the basket (6) can be driven to extend out and rotate along with the pull rod (17) after being pulled away, when the rotary disk (5) rotates, the backpack (8) in the basket (6) also rotates along with the rotation of the backpack and can not touch the pull rod (17), when the telescopic guide rail (4) retracts, the rotary disk (5) and the backpack (8) in the basket (6) are also driven to return to the position close to the pull rod (17), the movable buckle plate (12) is pressed downwards, the movable buckle plate (12) is buckled with the basket (6), and the backpack (8) in the basket (6) can not move freely, so that when the backpack is pulled or pulled to move away, the backpack (8) in the basket (6) cannot move freely due to the stretching of the telescopic guide rail (4), the movable buckle plate (12) is upwards supported, and the basket (6) is separated from the movable buckle plate (12), namely, the pull rod (17) and the backpack (8) can be buckled or separated; the cart bottom plate is a cart bottom seat (2) with a small upper part and a big lower part, a large area under the bottom plate acts on, when the telescopic guide rail (4) extends out, the rotary disk (5) and the basket (6) of the backpack (8) are separated from the panel (2) to rotate, and the supporting point of the weight of the backpack (8) and the cart bottom plate body (1) and the backpack (8) cannot swing due to unbalance; the positions corresponding to the bottoms of the basket (6) and the backpack (8) are respectively pasted with a strap adhesive magic tape, the magic tapes are characterized by being capable of being bonded or separated, when the basket bottom magic tape (7) is bonded with the backpack bottom magic tape (9), the basket (6) and the backpack (8) are combined, namely, the cart bottom plate body (1) and the backpack (8) are combined, the effect is realized, when the backpack is carried up to pull the cart, the backpack (8) is not separated from the cart bottom plate body (1), when the magic tapes are separated to take away the backpack (8), the basket (6) can also contain other objects, namely, the basket (6) and the backpack (8) can be bonded or separated.

The utility model discloses a rotatory braces effect embodiment of knapsack:

as shown in figure 3, the rotary backpack strap of the embodiment is a structure formed by rotating a panel (2) which can drive a backpack (8) in a basket (6) to stretch and rotate by 360 degrees; the backpack (8) provided with the basket (6) on the trolley chassis panel (3) is driven by the rotating disc (5) to rotate after extending out of the telescopic guide rail (4), and the straps (16) of the backpack (8) in the basket (6) can rotate to a position not on the pull rod (17), so that when the backpack is pulled to avoid going upstairs and downstairs, the pull rod (17) is pushed against the back of a human body, and discomfort or injury is caused; draw car bottom plate body (1) edge is equipped with flexible hook rope (10), flexible hook rope (10) can be detained mutually or separately with draw car bottom plate hook position (15), flexible hook rope (10) also are reserve flexible hook rope (10), when the weight ratio of knapsack is heavier, draw flexible hook rope (10) and walk around knapsack top hand-ring, when drawing draw car bottom plate body (1) preceding and bottom plate hook position (15) and detain mutually, knapsack (8) are in the same place with the more firm combination of draw car bottom plate body (1), when acting on the back of the body, draw car bottom plate body (1) and knapsack (8) do not part, when flexible hook rope (10) and bottom plate hook position (15) separate, the original position of rope withdrawal of flexible hook rope (10).

The embodiment of the front structure of the backpack of the utility model is as follows:

as shown in fig. 4, the front side of the backpack is a structure of the front side of the backpack after the backpack is rotated; when the straps (16) of the backpack (8) have been rotated to a position out of the tie-rods (17), the front face of the backpack (8) may be rotated to the position of the tie-rods (17); the rotary disk (5) can rotate 360 degrees, namely, when the backpack pulling vehicle is not needed, the straps (16) of the backpack (8) can rotate back to the position of the pull rod (17), and the front surface of the backpack (8) is pulled back to the original position of the pulling vehicle front surface; the cross rod hook rope (14) arranged on the pull rod (17) can be buckled with or separated from the backpack lifting ring hook position (13), when the cross rod hook rope (14) is buckled with the lifting ring hook position (14), the pull rod (17) is combined with the upper part of the backpack (8), when the cross rod hook rope is acted on the backpack pulling vehicle, the pull rod (17) is not separated from the upper part of the backpack (8), and when the cross rod hook rope (14) is separated from the lifting ring hook position (13), the backpack (8) and the pull rod (17) can be separated.

Claims

1. A rotary backpack pulling vehicle is composed of a vehicle base panel (3) of a pulling vehicle bottom plate body (1), a telescopic guide rail (4), a rotary disk (5), a basket (6) for loading a backpack (8), a telescopic hook rope (10) arranged on the edge of a vehicle base (2), and a structure that a movable buckle plate (12) is arranged at the lower part of a pull rod (17) of a pull rod body (11) and a cross rod hook rope (14) is arranged in the middle; it is characterized in that: the backpack (8) can rotate, and the shoulder strap (16) can rotate to a position not in the pull rod (17); the backpack (8) and the basket (6) can be bonded or separated; the pull rod (17) and the basket (6) of the backpack (8) can also be buckled or separated; the cross bar hook rope (14) of the pull rod (17) and the lifting ring hook position (13) of the backpack (8) can also be buckled or separated; the telescopic hook rope (10) arranged on the side of the cart base (2) and the cart bottom plate hook position (15) can be buckled or separated.

2. A rotary backpack pulling cart according to claim 1 wherein: the retractable guide rail (4) which can enable the basket (6) and the backpack (8) in the basket and the pull rod (17) to be separated is arranged on the vehicle base panel (3) of the vehicle pulling bottom plate body (1).

3. A rotary rucksack carriage as claimed in claim 1 or 2, characterized in that: a rotary disk (5) which can enable the basket (6) and a backpack (8) in the basket (6) to rotate 360 degrees is arranged on a telescopic guide rail (4) on a vehicle base panel (3) of the vehicle pulling bottom plate body (1), namely, the backpack (8) can rotate, and the straps (16) can rotate to a position which is not at the pull rod (17).

4. A rotary backpack pulling cart according to claim 1 wherein: a basket (6) capable of holding a backpack (8) or other articles is arranged on a vehicle base panel (3) of the vehicle pulling bottom plate body (1).

5. A rotary backpack pulling cart according to claim 1 wherein: the chassis (2) of the pulling vehicle bottom plate body (1) is in a shape with a small top and a big bottom, and acts on a supporting point that a basket (6) for containing a backpack (8) is pulled out to rotate to be separated from the weight of a vehicle chassis panel (3), so that the backpack (8) in the basket (6) and the pulling vehicle bottom plate body (1) cannot lose balance and swing.

6. A rotary backpack pulling cart according to claim 1 wherein: the basket bottom magic tape (7) on the vehicle base panel (3) of the vehicle pulling bottom plate body (1) and the backpack bottom magic tape (9) can be bonded or separated.

7. A rotary backpack pulling cart according to claim 1 wherein: the bottom edge of the pulling trolley bottom plate body (1) is provided with a telescopic hook rope (10) which can be used for stringing a lifting ring at the top of the backpack (8) to be buckled with a hook position (15) of the pulling trolley bottom plate or be separated from the lifting ring, and the telescopic hook rope acts on and reinforces the combination of the backpack (8) and the pulling trolley bottom plate body (1) when the backpack (8) is overweight.

8. A rotary backpack pulling cart according to claim 1 wherein: the lower part of the pull rod (17) of the pull rod body (11) is provided with a movable buckle plate (12) which is pressed downwards to buckle the basket (6) or is lifted upwards to be separated from the basket (6), namely the pull rod (17) can be separated from or buckled with the basket (6) and the backpack (8) in the basket (6).

9. A rotary backpack pulling cart according to claim 1 wherein: a cross bar hook rope (14) which can be buckled with or separated from the lifting ring hook position (13) of the backpack (8) is arranged in the middle of the pull rod (17) of the pull rod body (11).