Portable luggage barrow
By using a telescopic adjustment structure and a quick-binding structure, the problems of inflexible height adjustment and inconvenient binding of luggage carts have been solved, achieving the effects of multi-level height adjustment and quick binding and fixation.
Patent Information
- Application Number
- CN202520428344.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Existing luggage carts are inconvenient to use as they are easy to loosen when securing goods, and the height adjustment range is limited, making it impossible to flexibly adjust the height according to the amount of goods.
It adopts a telescopic adjustment structure and a quick-binding structure. The telescopic linkage and positioning structure enable multi-level height adjustment, and the rope rod and hook enable convenient binding and fixation.
It enables multi-level height adjustment of the luggage cart and quick and secure securing of goods, improving ease of use and safety.
Smart Images
Figure CN223720934U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of luggage trolley, specifically portable luggage trolley. BACKGROUND
[0002] Luggage trolley is commonly used for short-distance transfer of goods. Currently, the existing luggage trolley is generally placed on the luggage trolley when in use, and then the luggage goods are firmly bound and fixed on the luggage trolley by using the binding rope, and then the luggage goods can be rotated.
[0003] However, the operation of using the binding rope to bind the luggage goods is relatively troublesome, and the binding is not firm enough, which can easily cause the goods to fall off the luggage trolley. Although the existing luggage trolley can adjust the height, it can only be adjusted between the highest and lowest two heights, and cannot adjust the height of the luggage trolley in more gears according to the amount of luggage goods. INVENTION CONTENTS
[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties, and to provide a portable luggage trolley, which can adjust the height of the luggage trolley in more gears when in use, and the luggage goods can be more conveniently bound and fixed on the luggage trolley.
[0005] To solve the above technical problems, the technical scheme provided by the utility model is:
[0006] The portable luggage trolley comprises:
[0007] A plurality of to plates, a telescopic adjusting structure, a bottom supporting baffle and a walking wheel are provided; the to plates are rectangular long plates, and a plurality of to plates are uniformly provided along the vertical direction; the to plates are connected by the telescopic adjusting structure between adjacent two to plates; the telescopic adjusting structure is used for adjusting the distance between the adjacent two to plates; the bottom supporting baffle is integrally formed on the bottom to plate, and the walking wheel is further installed on the rear side;
[0008] A quick binding structure is provided on each to plate.
[0009] As an improvement, the telescopic adjusting structure comprises a telescopic connecting rod, a slot hole and a positioning structure; the to plates are provided with the slot hole penetrating upward and downward at both ends, the telescopic connecting rod is movably matched with the slot hole, the both ends of the same telescopic connecting rod are respectively extended into the slot holes on the adjacent two to plates, the rear side wall of the slot hole is formed with a limiting through slot penetrating the to plate rearward, the both ends of the telescopic connecting rod are respectively fixed with a limiting rod, the limiting rod passes through the limiting through slot and moves upward and downward along the limiting through slot, and the limiting rod after movement is fixed on the to plate by the positioning structure. The distance between the adjacent two to plates can be adjusted, so that the height of the whole luggage trolley can be adjusted.
[0010] As improvement, the positioning structure comprises a knob nut, a positioning piece and a positioning socket; the positioning piece is formed with a positioning plug rod on the side of the sleeve ring facing the supporting plate, the rear side of the supporting plate is reserved with the positioning socket matched with the positioning plug rod, and multiple positioning sockets are uniformly arranged along the vertical direction on the same side, and the sleeve ring is fixed after the knob nut is tightened.
[0011] As improvement, the quick binding structure comprises a winding rod, a binding rope, a rope ring and a hook; the supporting plate is integrally formed with the winding rod on the right side, and the hook is fixed on the left side, one end of the binding rope is connected and fixed with the winding rod, the other end is connected with the rope ring, the binding rope is wound on the winding rod, and the binding rope is pulled tight after the rope ring is hung on the hook.
[0012] The utility model has the advantages that compared with the prior art, the utility model has the advantages that:
[0013] 1、The utility model discloses a height-adjustable luggage cart, which comprises a supporting plate, a telescopic adjusting structure and a quick binding structure.
[0014] 2、The utility model discloses a height-adjustable luggage cart, which comprises a supporting plate, a telescopic adjusting structure and a quick binding structure. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the utility model.
[0016] Figure 2 It is the structure schematic diagram of another view of the utility model.
[0017] Figure 3 It is the structure schematic diagram of another view of the utility model. Figure 2
[0018] Figure 4 It is the structure schematic diagram of another view of the utility model. Figure 1
[0019] Figure 5 It is the structure schematic diagram of another view of the utility model. Figure 4
[0020] Figure 6 It is the structure schematic diagram of the telescopic adjusting structure.
[0021] As shown in the figure: 1, the supporting plate; 2, the supporting bottom baffle; 3, the walking wheel; 4, the telescopic connecting rod; 5, the slot; 6, the limiting through slot; 7, the limiting rod; 8, the knob nut; 9, the sleeve ring; 10, the positioning plug; 11, the positioning hole; 12, the winding rod; 13, the binding rope; 14, the rope ring; 15, the hook; 16, the handle. DETAILED DESCRIPTION
[0022] In the description of the present application, it should be understood that the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more. In addition, the term "includes" and any variation thereof is intended to cover non-exclusive inclusion.
[0023] The present application will be further described in detail below with reference to the accompanying drawings.
[0024] The portable luggage cart comprises:
[0025] The supporting plate 1, the telescopic adjusting structure, the supporting bottom baffle 2 and the walking wheel 3; the supporting plate 1 is a rectangular long strip plate, and four are uniformly arranged along the vertical direction, the supporting bottom baffle 2 is integrally formed on the bottom supporting plate 1, and the walking wheel 3 is further installed on the rear side of the supporting plate 1, and a pair of handles 16 are fixed to the rear side of the supporting plate 1 at the top. The telescopic adjusting structure comprises a telescopic connecting rod 4, a slot 5 and a positioning structure; the two ends of the supporting plate 1 are respectively provided with an up-and-down through slot 5, the telescopic connecting rod 4 is movably connected with the slot 5, the two ends of the same telescopic connecting rod 4 extend into the slots 5 on the adjacent two supporting plates 1, the rear side wall of the slot 5 is formed with a limiting through slot 6 which penetrates the supporting plate 1 rearward, the two ends of the telescopic connecting rod 4 are respectively fixed with limiting rods 7, the limiting rods 7 pass through the limiting through slot 6 and move up and down along the limiting through slot 6, and the limiting rods 7 after movement are fixed on the supporting plate 1 through the positioning structure. The positioning structure comprises a knob nut 8, a positioning member and a positioning hole 11; the positioning member is formed with a positioning plug 10 on the side facing the supporting plate 1, the rear side of the supporting plate 1 is provided with a positioning hole 11 which is matched with the positioning plug 10, and six (usually an even number) positioning holes 11 are uniformly arranged on the same side along the vertical direction, and the sleeve ring 9 is fixed after the knob nut 8 is tightened;
[0026] The quick binding structure is arranged on each supporting plate 1, and comprises a winding rod 12, a binding rope 13, a rope ring 14 and a hook 15.
[0027] As a preferred embodiment, a pair of positioning rods 10 are symmetrically arranged on the same sleeve ring 9, and a pair of positioning holes 11 are correspondingly arranged.
[0028] In the embodiment, the distance between the adjacent two supporting plates 1 can be adjusted without tightening the knob nut 8, and after the adjustment, the knob nut 8 is tightened again to make the positioning rods 10 and the positioning hole 11 be connected, so that the adjacent two supporting plates 1 are fixed together. Figure 1 and 2 The distance between the adjacent two supporting plates 1 can be adjusted without tightening the knob nut 8, and after the adjustment, the knob nut 8 is tightened again to make the positioning rods 10 and the positioning hole 11 be connected, so that the adjacent two supporting plates 1 are fixed together.
[0029] The above description of the present application and its embodiments is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by the present application, without departing from the spirit of the present application, similar structural modes and embodiments can be designed without creative design, which should belong to the protection scope of the present application.
Claims
1. A portable trolley characterised by, The utility model relates to a kind of movable platform, including: Supporting plate (1), telescopic adjusting structure, supporting bottom baffle (2) and walking wheel (3);The supporting plate (1) is rectangular long strip plate, and a plurality of are evenly arranged along vertical direction, and the interval between adjacent two supporting plate (1) is connected by telescopic adjusting structure, telescopic adjusting structure is used to adjust the interval between adjacent two supporting plate (1), while the supporting plate (1) on bottom is integrally formed with supporting bottom baffle (2), rear side is also equipped with walking wheel (3); Quick binding structure is respectively arranged on each supporting plate (1).
2. The portable trolley according to claim 1, characterized in that: The telescopic adjusting structure includes telescopic connecting rod (4), slot hole (5) and positioning structure;The both ends of the supporting plate (1) are respectively reserved with up-and-down through slot hole (5), telescopic connecting rod (4) is movably matched with slot hole (5), and the both ends of the same telescopic connecting rod (4) respectively extend into the slot hole (5) on adjacent two supporting plate (1), the rear sidewall of slot hole (5) is formed with the limit through slot (6) passing through supporting plate (1) rearward, the both ends of telescopic connecting rod (4) are respectively fixed with limit rod (7), limit rod (7) passes through limit through slot (6) and moves up and down along limit through slot (6), and the limit rod (7) after movement is fixed on the supporting plate (1) by positioning structure.
3. The portable trolley according to claim 2, characterized in that: The positioning structure includes knob nut (8), positioning piece and positioning jack (11);The side of the sleeve ring (9) facing the supporting plate (1) is formed with the structure of positioning plug rod (10), the rear side of the supporting plate (1) is reserved with the positioning jack (11) plug-in cooperation with the positioning plug rod (10), and the same side positioning jack (11) is evenly arranged with a plurality of along vertical direction, after tightening knob nut (8), sleeve ring (9) is fixed.
4. The portable trolley according to claim 3, characterized in that: The positioning plug rod (10) on the same sleeve ring (9) is mirror-imaged with a pair of left and right, and the positioning jack (11) is arranged in pairs corresponding to the positioning plug rod (10).
5. The wheeled luggage case of claim 1, wherein: The quick binding structure includes winding rod (12), binding rope (13), rope ring (14) and hook (15);The right side of the supporting plate (1) is integrally formed with winding rod (12), and the left side is fixed with hook (15), one end of binding rope (13) is connected and fixed with winding rod (12), the other end is connected with rope ring (14), part of binding rope (13) is wound on winding rod (12), and after rope ring (14) is hung on hook (15), binding rope (13) is taut.
6. The wheeled luggage case of claim 1, wherein: A pair of handles (16) are fixed on the rear side of the supporting plate (1) on top.