Multifunctional draw-bar handle for draw-bar box

Abstract

The utility model discloses a multifunctional draw-bar handle for a draw-bar box, which relates to the field of draw-bar box accessories and comprises a handle lower cover and a handle upper cover, an unfolding button is arranged in the handle lower cover and is connected with the handle lower cover through a spring, limiting columns are arranged at the bottoms of two ends of the unfolding button, and the limiting columns are connected with the handle upper cover through a spring. Grooves are formed in the two ends of the outer wall of the handle lower cover correspondingly, the interiors of the grooves are rotationally connected with storage racks through torsional springs, and limiting grooves matched with the limiting columns are formed in the inner tops of the storage racks. According to the draw-bar box disclosed by the utility model, the storage racks at the two ends synchronously rotate out of the grooves under the action of the torsional springs by pressing the unfolding key and moving the limiting columns inserted into the limiting grooves upwards, and the storage racks are positioned on one side of the handle, so that the draw-bar box can be normally used when the storage racks rotate out, and the storage racks can be used for placing an electronic display screen and also can be used for hanging clothes; and moreover, the whole structure is simple, the production is easier, and the product cost is lower.

Description

Technical Field

[0001] The utility model relates to the field of trolley case accessories, in particular to a multifunctional trolley handle for a trolley case. Background Art

[0002] A trolley case refers to a suitcase with a handle and wheels. It is widely used because of its convenience. At the same time, trolley cases are divided into single-tube trolley cases and double-tube trolley cases because they have a trolley case. The tubes of the trolley cases are also divided into square tubes and round tubes, which make it easier to drag while walking and greatly reduce the burden. Trolley cases can be carried by hand or dragged. The wheels of the trolley cases we usually use are basically located at the bottom of the case.

[0003] Trolley cases have become a must-have artifact for home travel due to their advantages such as ease of use, labor-saving and humanization. They are widely used as the first choice for carrying large amounts of items when going out. Nowadays, electronic products have also penetrated into our lives. When traveling and waiting in a waiting room or airport lounge, people often use electronic products to kill time due to the long waiting time. Holding electronic products for a long time will bring inconvenience, and there is nowhere to put the backpacks or handbags carried with you, which is not conducive to people's travel and waiting.

[0004] Many designs offer luggage handles and suitcases that incorporate U-shaped hook notches on the handle bracket for placing electronic devices such as mobile phones and tablets. A single bracket can also be used to hang items such as clothing, thereby increasing the functionality of the handle and enhancing the practicality of the suitcase. However, while hanging clothing or other items on a single bracket, the handle cannot be used to pull the suitcase simultaneously, restricting movement. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a multifunctional trolley handle for a trolley case, so as to solve the technical problem of limited movement when holding the trolley handle while pulling the suitcase after installing a bracket.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a multifunctional trolley handle for a trolley case, comprising a handle lower cover and a handle upper cover, an expansion button being provided inside the handle lower cover, and the expansion button and the handle lower cover being connected by a spring, limit columns being provided at the bottoms of both ends of the expansion button, grooves being provided at both ends of the outer wall of the handle lower cover, a storage rack being rotatably connected to the inside of the groove via a torsion spring, and a limit groove matching the limit column being provided at the inner top of the storage rack.

[0007] The present invention is further configured such that a protrusion is provided at the bottom of the expansion button, a through slot is provided at the bottom of the handle lower cover, and the protrusion protrudes out of the through slot and is located outside the handle lower cover.

[0008] The utility model is further configured such that a pull rod telescopic button is provided inside the handle lower cover, a button is provided on the top of the pull rod telescopic button, and a fixing groove for the button to protrude from the handle upper cover is provided on the top of the handle upper cover.

[0009] The present invention is further configured such that the storage rack is L-shaped and is rotatably connected to the handle lower cover via a rotating column.

[0010] The present invention is further configured such that mounting posts are fixedly provided in the middle and at both ends of the top of the expansion button, and the expansion button is inserted into the interior of the handle lower cover through the mounting posts.

[0011] The present invention is further configured such that a slope is provided on the bottom of the limiting column.

[0012] To sum up, the utility model mainly has the following beneficial effects: by pressing the expansion button, the limit column inserted into the limit groove moves upward, and at this time the storage racks at both ends are synchronously rotated out from the groove under the action of the torsion spring. Since the storage racks are on one side of the handle, the trolley case can be used normally when rotated out. The storage racks can be used to place electronic display screens and can also be used to hang clothes. It has complete functions, and the overall structure is simple, easier to produce, and the product cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the internal structure of the handle of the utility model;

[0014] Figure 2 This is an exploded schematic diagram of the structure of the handle of the utility model;

[0015] Figure 3 This is a schematic diagram of the expansion button of the utility model;

[0016] Figure 4 This is an exploded diagram of the storage rack and torsion spring of the utility model;

[0017] Figure 5 This is a schematic diagram of the assembly of the handle and the trolley case of the utility model.

[0018] In the figure: 1. Handle lower cover; 2. Handle upper cover; 3. Pull rod extension button; 4. Expand button; 5. Storage rack; 6. Torsion spring; 7. Groove; 8. Mounting column; 9. Limiting slot; 10. Rotating column; 11. Protrusion; 12. Limiting column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] A multifunctional handle for a luggage case, such as Figure 1-5 As shown, it includes a handle lower cover 1 and a handle upper cover 2. The handle lower cover 1 and the handle upper cover 2 are positioned by positioning columns and are fixed by screws after positioning.

[0021] An expansion button 4 is provided inside the handle lower cover 1, and the expansion button 4 is connected to the handle lower cover 1 by a spring. The middle and both ends of the top of the expansion button 4 are fixedly provided with mounting posts 8, and the expansion button 4 is inserted into the interior of the handle lower cover 1 through the mounting posts 8. The mounting posts 8 facilitate the installation and fixation of the handle lower cover 1. Limiting posts 12 are provided at the bottoms of both ends of the expansion button 4. Grooves 7 are provided at both ends of the outer wall of the handle lower cover 1. The interior of the groove 7 is rotatably connected to a storage rack 5 through a torsion spring 6. The storage rack 5 is rotatably connected to the handle lower cover 1 through a rotating post 10. A limiting groove 9 matching the limiting post 12 is provided on the inner top of the storage rack 5. In the initial state, the expansion button 4 keeps the limiting post 12 inserted in the limiting groove 9 under the action of the spring. Under the limiting action of the limiting post 12, the storage rack 5 is always located in the storage of the groove 7;

[0022] A protrusion 11 is provided at the bottom of the unfolding button 4, and a through groove is provided at the bottom of the handle lower cover 1, and the protrusion 11 protrudes from the through groove and is located on the outside of the handle lower cover 1. When it is necessary to rotate the storage rack 5 out of the groove 7, the protrusion 11 is pressed. The pressing action will push the unfolding button 4 upward. At this time, the limit column 12 is disengaged from the limit groove 9. At this time, the storage rack 5 is rotated outward under the action of the torsion spring 6. Since the two ends of the unfolding button 4 are raised synchronously, the storage racks 5 at both ends will be unfolded synchronously.

[0023] The storage rack 5 is L-shaped. When unfolded, the L-shaped storage rack 5 can be used as a bracket for the electronic display screen and as a hook for clothes.

[0024] A rod extension button 3 is provided inside the handle lower cover 1, a button is provided on the top of the rod extension button 3, and a fixing groove for the button to protrude from the handle upper cover 2 is provided on the top of the handle upper cover 2. Pressing the button of the rod extension button 3 can realize the extension and retraction action of the traditional trolley case rod.

[0025] The bottom of the limiting column 12 is provided with an inclined surface. When the shelf 5 is used, the shelf 5 is pushed back. At this time, the shelf 5 contacts the inclined surface, which pushes the limiting column 12 upward until the shelf 5 can be rotated back to its original position. At this time, the unfolding button 4 moves downward under the action of the spring, pressing the limiting column 12 into the groove 7 to achieve the storage of the shelf 5.

[0026] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A multifunctional handle for a trolley case, comprising a handle lower cover (1) and a handle upper cover (2), characterized in that: An expansion button (4) is provided inside the handle lower cover (1), and the expansion button (4) and the handle lower cover (1) are connected via a spring. Limiting posts (12) are provided at the bottoms of both ends of the expansion button (4). Grooves (7) are provided at both ends of the outer wall of the handle lower cover (1). A storage rack (5) is rotatably connected to the interior of the groove (7) via a torsion spring (6). A limiting groove (9) matching the limiting post (12) is provided on the inner top of the storage rack (5).

2. The multifunctional handle for a suitcase according to claim 1, characterized in that: The bottom of the expansion button (4) is provided with a protrusion (11), the bottom of the handle lower cover (1) is provided with a through slot, and the protrusion (11) protrudes out of the through slot and is located outside the handle lower cover (1).

3. The multifunctional handle for a suitcase according to claim 1, characterized in that: A pull rod telescopic button (3) is provided inside the handle lower cover (1), a button is provided on the top of the pull rod telescopic button (3), and a fixing groove for the button to protrude from the handle upper cover (2) is provided on the top of the handle upper cover (2).

4. The multifunctional handle for a suitcase according to claim 1, characterized in that: The storage rack (5) is L-shaped and is rotatably connected to the handle lower cover (1) via a rotating column (10).

5. The multifunctional handle for a suitcase according to claim 1, characterized in that: The middle and both ends of the top of the expansion button (4) are fixedly provided with mounting columns (8), and the expansion button (4) is inserted into the interior of the handle lower cover (1) through the mounting columns (8).

6. The multifunctional handle for a suitcase according to claim 1, characterized in that: The bottom of the limiting column (12) is provided with an inclined surface.

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