Rope belt positioner and schoolbag trolley

Abstract

The utility model discloses a rope belt positioner and a schoolbag trolley, and belongs to the technical field of luggage parts. The positioner comprises a positioning end and a clamping end, the positioning end is connected with the carrying tool, the clamping end comprises at least one clamping piece, and a crack used for containing a rope belt is formed between the clamping piece and the positioning end. The schoolbag trolley comprises the positioner, the positioning end of the positioner is connected with the pull rod of the trolley, the lower end of the pull rod is provided with a frame used for carrying bags and suitcases, and the clamping end of the positioner is detachably connected with a rope belt. According to the invention, the rope belt is detachably connected with the pull rod trolley through the positioner; after the rope belt is taken down, the pull rod trolley is folded to facilitate transportation or storage; the rope belt is inserted into the crack of the positioner through the insertion opening, so that the pull rod trolley can be quickly connected with the rope belt; the rope belt can be prevented from falling off from the upper portion or the lower portion of the positioner due to vibration in the consignment process.

Description

Technical Field

[0001] This application relates to the field of bag components technology, and in particular to a rope positioner and a backpack trolley. Background Technology

[0002] Backpack trolleys are widely used by students, hikers, and travelers when carrying backpacks, bags, or luggage. Through the combination of a frame, handlebars, and wheels, they allow items to be pulled smoothly across the ground, effectively reducing the user's burden while offering excellent portability. These products are suitable for campus commutes, short trips, and transporting multiple books or heavy items, and can, to some extent, replace traditional carrying methods.

[0003] Chinese utility model disclosure CN207089328U discloses a new type of schoolbag trolley, which uses a carrying plate with rollers at the bottom combined with a trolley to drag the schoolbag, and uses a schoolbag fixing bracket and an upper plate to hold the schoolbag shoulder straps to prevent the schoolbag from tipping over and falling off the trolley.

[0004] However, in actual use, to prevent the backpack from tipping over and detaching from the rolling cart, it is usually necessary to tighten the shoulder straps to keep the backpack close to the handle. When switching to a carrying position, the shoulder strap length needs to be readjusted according to the user's comfort. Frequent adjustment of the shoulder strap buckles is not only cumbersome but also easily leads to the buckles loosening. For bags without shoulder straps, it is even more difficult to achieve effective fixation. Summary of the Invention

[0005] This application provides a rope locator and a backpack trolley, which can overcome at least one or more problems existing in the prior art.

[0006] A first aspect of this application provides a rope locator, which includes a positioning end and a clamping end. The positioning end is connected to a vehicle, wherein the clamping end includes at least one clamping piece, and a slot for accommodating a rope is provided between the clamping piece and the positioning end.

[0007] In one possible implementation, there are two clips arranged opposite each other, with an insertion port between them that connects to the gap. The two clips are in a "C" shape, and the insertion port allows the rope to pass through and enter the gap.

[0008] In one possible implementation, the positioning end is a tubular sleeve.

[0009] Compared with the prior art, this utility model has the following advantages: inserting the rope into the gap of the locator through the plug allows the trolley to quickly establish a connection with the rope; it can prevent the rope from falling off from above or below the locator due to vibration during transport.

[0010] In a second aspect, this application also provides a backpack trolley, including the aforementioned locator, wherein the locating end of the locator is connected to the trolley's handlebar, the lower end of the handlebar is provided with a frame for transporting bags, and the clamping end of the locator is detachably connected to a rope.

[0011] In one possible implementation, the positioning end is fitted onto the pull rod of the pull rod carriage.

[0012] In one possible implementation, the frame includes a tray and a connector, one end of which is hinged to the connector, and wheels are mounted on the connector.

[0013] In one possible implementation, the clamping end holds the middle of the rope, and the two free ends of the rope are detachably connected.

[0014] In one possible implementation, the binding circumference of the rope is adjustable.

[0015] In one possible implementation, a support leg is provided on the side of the tray away from the connector.

[0016] In one possible implementation, an arc-shaped guard plate is provided on the outer periphery of the upper side of the wheel.

[0017] Compared with the prior art, the present invention has the following advantages: the rope is detachably connected to the trolley via a locator; the rope can be removed and the trolley folded for easy transportation or storage.

[0018] It should be noted that any of the possible implementations of any of the above aspects can be combined, provided that the solutions do not contradict each other. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a backpack trolley provided in an embodiment of this application.

[0020] Figure 2 This is a schematic diagram of the structure of a rope positioner provided in an embodiment of this application.

[0021] Figure 3 yes Figure 2 Diagram showing the usage status of the locator.

[0022] Figure 4 yes Figure 1 Diagram showing the usage status of the backpack trolley.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Positioner; 11. Positioning end; 12. Clamping end; 121. Clip; 122. Gap; 123. Socket; 20. Cart; 21. Tray; 22. Connector; 221. Wheel; 23. Pull rod; 24. Shoulder strap frame; 30. Rope; 31. Buckle; 40. Backpack. Detailed Implementation

[0025] The present application will now be described with reference to the accompanying drawings, which illustrate several embodiments of the present application.

[0026] An embodiment of this application provides a backpack trolley; please refer to [link / reference]. Figure 1 The trolley 20 includes a frame for carrying bags such as backpacks 40, mountaineering bags, and suitcases. A pull rod 23 is provided on the top of the frame for easy dragging by hand. The pull rod 23 can be telescopic to adapt to different usage needs. A rope 30 for tightening and fixing the bags is provided on the pull rod 23. The rope 30 is connected to the pull rod 23 through a positioner 10, and the positioner 10 and the rope 30 are detachably connected.

[0027] Please refer to the following for details. Figure 2 and Figure 3 A positioner 10 for detachable connection with a rope 30 includes a positioning end 11 and a clamping end 12. The positioning end 11 is connected to the pull rod 23 of the pull rod 20, and the clamping end 12 is detachably connected to the rope 30.

[0028] Furthermore, the clamping end 12 includes at least one clamping piece 121, and a slot 122 for accommodating the rope 30 is provided between the clamping piece 121 and the positioning end 11.

[0029] Preferably, there are two clips 121, which are arranged opposite to each other. An insertion port 123 is provided between the two clips 121, and a slot 122 for accommodating the rope 30 is provided between the clips 121 and the positioning end 11. The insertion port 123 and the slot 122 are interconnected. The two clips 121 are generally in a "C" shape, and the rope 30 can be inserted into the slot 122 through the insertion port 123.

[0030] The clamping end 12 clamps the middle part of the rope 30, and the two free ends of the rope 30 can be connected to the bag by binding, hooking or other means to fix the bag.

[0031] Preferably, the positioning end 11 is a tubular sleeve that is fitted onto the pull rod 23 of the pull rod carriage 20.

[0032] To facilitate the storage of the backpack trolley, the frame includes a tray 21 and a connector 22. One end of the tray 21 can be flipped around the connector 22. The tray 21 can carry bags. The connector 22 is equipped with wheels 221 for easy transport.

[0033] The strap 30 can be adjusted according to the size of the bag being transported, so that the bag is connected and fixed to the pull rod 23. The pull rod 23 is usually set in two parallel rows. The two pull rods 23 are equipped with shoulder strap frames 24. At least one end of the shoulder strap frame 24 is equipped with a hook for hooking the shoulder strap of the backpack 40.

[0034] Preferably, the two free ends of the rope 30 are provided with mutually cooperating buckles 31.

[0035] Preferably, a support foot is provided on the side of the pallet 21 away from the connector 22. The support foot makes the height of the front end of the pallet 21 from the ground the same as the height of the end of the connector 22 with the wheel 221 from the ground, so that the pallet 21 can be placed horizontally without tipping over when not being dragged.

[0036] Preferably, the wheel 221 is provided with a protective plate on its outer periphery to prevent ropes / straps on the bag from getting caught in the wheel 221.

[0037] Compared with the prior art, the rope 30 is detachably connected to the trolley 20 via the locator 10; removing the rope 30 and folding the trolley 20 facilitates transportation or storage; inserting the rope 30 into the slot 122 of the locator 10 through the insertion port 123 allows the trolley 20 to quickly establish a connection with the rope 30; this can prevent the rope 30 from falling off from above or below the locator 10 due to vibration during transport.

[0038] While exemplary embodiments of this application have been described, those skilled in the art will understand that various changes and modifications can be made to the exemplary embodiments of this application without departing from the spirit and scope thereof. Therefore, all changes and modifications are included within the scope of protection of this application as defined by the claims. This application is defined by the appended claims, and equivalents of those claims are also included.

Claims

1. A rope locator, comprising a positioning end (11) and a clamping end (12), wherein the positioning end (11) is connected to a vehicle, characterized in that, The clamping end (12) includes at least one clamping piece (121), and a slit (122) for accommodating the rope (30) is provided between the clamping piece (121) and the positioning end (11).

2. The rope positioning device according to claim 1, characterized in that, There are two clips (121), which are arranged opposite to each other. There is a socket (123) between the two clips (121). The socket (123) is connected to the gap (122). The two clips (121) are in a "C" shape. The socket (123) allows the rope (30) to pass through and enter the gap (122).

3. The rope positioning device according to claim 2, characterized in that, The positioning end (11) is a tubular sleeve.

4. A backpack trolley, characterized in that, The locator (10) includes any one of claims 1 to 3, wherein the locating end (11) of the locator (10) is connected to the pull rod (23) of the trolley (20), the lower end of the pull rod (23) is provided with a frame for transporting bags, and the clamping end (12) of the locator (10) is detachably connected to a rope (30).

5. The schoolbag trolley according to claim 4, characterized in that, The positioning end (11) is fitted onto the pull rod (23) of the pull rod vehicle (20).

6. The schoolbag trolley according to claim 4, characterized in that, The frame includes a tray (21) and a connector (22), one end of the tray (21) is hinged to the connector (22), and the connector (22) is provided with a wheel (221).

7. The schoolbag trolley according to claim 4, characterized in that, The clamping end (12) clamps the middle part of the rope (30), and the two free ends of the rope (30) are detachably connected.

8. The schoolbag trolley according to claim 7, characterized in that, The binding circumference of the rope (30) is adjustable.

9. The schoolbag trolley according to claim 6, characterized in that, The tray (21) is provided with a support foot on the side away from the connector (22).

10. The schoolbag trolley according to claim 6, characterized in that, The wheel (221) is provided with an arc-shaped guard plate on the outer periphery of its upper side.

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