Folding handle of luggage case

Abstract

The utility model discloses a folding type handle of a luggage case, which comprises a handle main body and two rotating handle bodies, two ends of the handle main body are respectively provided with a first inclined plane part, the end parts of the rotating handle bodies are respectively provided with a second inclined plane part, the second inclined plane parts of the two rotating handle bodies are respectively and mutually attached to the two first inclined plane parts, and the two rotating handle bodies are respectively provided with a first inclined plane part and a second inclined plane part. The second inclined plane part and the first inclined plane part are connected through a shaft assembly hinge, a limiting mechanism is arranged in the handle body or the rotating handle body, and the limiting mechanism is used for locking the relative positions of the second inclined plane part and the first inclined plane part. Compared with the prior art, the foldable hand-shaped folding device not only is convenient to stretch and fold, but also is suitable for various hand shapes, and application requirements are well met.

Description

Technical Field

[0001] The utility model relates to a suitcase, in particular to a foldable handle of the suitcase. Background Art

[0002] The pull rod of a suitcase is a component that facilitates pushing and pulling the suitcase. For easy gripping, a handle is provided at the upper end of the pull rod. The handle of an existing suitcase is a fixed U-shaped or T-shaped structure. During use, due to the limitation of the handle shape, for people with larger or smaller hands, such a fixed-shaped suitcase handle is inconvenient to grip, thereby affecting the user's normal pushing and pulling of the suitcase. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a foldable luggage case handle which is convenient to extend and fold and suitable for various hand shapes, in view of the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0005] A foldable handle for a suitcase comprises a handle body and two rotating handle bodies, wherein the two ends of the handle body are respectively formed with a first inclined surface, and the end of the rotating handle body is formed with a second inclined surface, the second inclined surfaces of the two rotating handle bodies are respectively fitted with the two first inclined surfaces, the second inclined surfaces are hingedly connected to the first inclined surfaces via an axis assembly, and a limiting mechanism is provided in the handle body or the rotating handle body, and the limiting mechanism is used to lock the relative position of the second inclined surface and the first inclined surface.

[0006] Preferably, the shaft assembly includes a rotating shaft and a bearing, the rotating shaft is fixed at the center of the second inclined portion, the bearing is embedded in the center of the first inclined portion, the rotating shaft passes through the bearing and the two are rotatably matched, and a fixing part for fixing the rotating shaft is provided in the first inclined portion.

[0007] Preferably, a circular boss portion is formed at the center of the second inclined portion, an arc-shaped avoidance recess is formed at the edge of the circular boss portion, a limit stop is formed on the first inclined portion, the limit stop is arranged in the arc-shaped avoidance recess and the two are slidably connected, when the rotating handle body is rotated by a preset angle, the limit stop abuts against the end of the arc-shaped avoidance recess.

[0008] Preferably, the first inclined surface faces obliquely downward of the handle body.

[0009] Preferably, a torsion spring is connected between the second inclined surface portion and the first inclined surface portion.

[0010] Preferably, the rotating handle body includes a shell, and the second inclined surface portion is fixed to an end portion of the shell.

[0011] Preferably, the limiting mechanism is arranged in the shell.

[0012] Preferably, the limiting mechanism includes a fixed seat, a slider, a button and a spring, the fixed seat is fixed in the shell, the fixed seat is provided with a sliding groove, the slider is arranged in the sliding groove and the two slide forward and backward in cooperation, the spring abuts between the fixed seat and the rear end of the slider, the button is embedded in the shell and the two movably cooperate, a wedge-shaped tongue is formed at one end of the button located in the shell, a wedge-shaped mouth is formed on the slider, the wedge-shaped tongue passes through the fixed seat and abuts against the inner wall of the wedge-shaped mouth, and when the button is pressed, the slider is driven to slide backward by the wedge-shaped tongue, a limiting column is formed at the front end of the slider, the limiting column passes through the through hole on the second inclined portion and the two movably cooperate, and an upper and lower limiting holes are provided on the first inclined portion, and when the rotating handle body is rotated upward or downward by a preset angle, the limiting column is aligned with and inserted into the corresponding limiting hole.

[0013] In the foldable handle of the suitcase disclosed by the utility model, the handle body is fixed to the upper end of the pull rod, the two first inclined portions are respectively fitted with the two second inclined portions, and the shaft assembly is arranged so that the two rotating handle bodies can rotate relative to the handle body, especially when the rotating handle body is rotated upward or downward by a preset angle, the rotating handle body is limited by the limiting mechanism. Compared with the prior art, the utility model is not only convenient for extension and folding, but also suitable for a variety of hand shapes, and better meets the application requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the handle body and two rotating handle bodies;

[0015] Figure 2 It is a three-dimensional diagram of the rotating handle;

[0016] Figure 3 This is an exploded view of the rotating handle;

[0017] Figure 4 is a three-dimensional diagram of the handle body;

[0018] Figure 5 It is an exploded view of the handle body;

[0019] Figure 6 Comparison view of the foldable handle in the extended and folded states. DETAILED DESCRIPTION

[0020] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments.

[0021] The utility model discloses a foldable handle of a suitcase, Figures 1 to 6 As shown, it includes a handle body 1 and two rotating handle bodies 2, the two ends of the handle body 1 are respectively formed with a first inclined portion 10, the end of the rotating handle body 2 is formed with a second inclined portion 20, the second inclined portion 20 of the two rotating handle bodies 2 are respectively fitted with the two first inclined portions 10, the second inclined portion 20 is hingedly connected to the first inclined portion 10 through an axis assembly, and a limiting mechanism is provided in the handle body 1 or the rotating handle body 2, and the limiting mechanism is used to lock the relative position of the second inclined portion 20 and the first inclined portion 10.

[0022] In the above structure, the handle body 1 is fixed to the upper end of the pull rod 6, the two first inclined portions 10 are respectively fitted with the two second inclined portions 20, and by setting the axis assembly, the two rotating handle bodies 2 can rotate relative to the handle body 1. In particular, when the rotating handle body 2 is rotated upward or downward at a preset angle, the limiting mechanism is used to limit the rotating handle body 2. Compared with the prior art, the utility model is not only convenient for extension and folding, but also suitable for a variety of hand shapes, and better meets application requirements.

[0023] Regarding the preferred structure of the shaft assembly, in this embodiment, combined with Figure 2 , Figure 3 and Figure 5 As shown, the shaft assembly includes a rotating shaft 30 and a bearing 31, wherein the rotating shaft 30 is fixed at the center of the second inclined surface 20, and the bearing 31 is embedded at the center of the first inclined surface 10, and the rotating shaft 30 passes through the bearing 31 and the two are rotatably matched, and a fixing member for fixing the rotating shaft 30 is provided in the first inclined surface 10. The fixing member may be a screw or a step ring, a buckle or other structure at the end of the rotating shaft 30.

[0024] This embodiment has a limiting effect on the rotatable angle of the rotating handle body 2. Figures 2 to 5As shown, a circular boss portion 21 is formed at the center of the second inclined surface portion 20, and an arc-shaped avoidance recess 22 is formed at the edge of the circular boss portion 21. A limited stopper 11 is formed on the first inclined surface portion 10, and the limited stopper 11 is arranged in the arc-shaped avoidance recess 22 and the two are slidably connected. When the rotating handle body 2 rotates to a preset angle, the limited stopper 11 abuts against the end of the arc-shaped avoidance recess 22. In the above structure, the limited stopper 11 is formed on the first inclined surface portion 10, and based on the sliding matching relationship between the limited stopper 11 and the arc-shaped avoidance recess 22, the rotatable angle of the rotating handle body 2 can be limited to within the curvature range of the arc-shaped avoidance recess 22.

[0025] As a preferred embodiment, the first inclined surface portion 10 is oriented obliquely downwardly toward the handle body 1. Figure 6 Based on the above structure, the two rotating handle bodies 2 can be extended into a T shape or folded into a U shape relative to the handle body 1.

[0026] In order to provide elastic stress to the rotating handle body 2 so that the rotating handle body 2 can automatically rotate to the correct position after the limiting mechanism is unlocked, in this embodiment, a torsion spring 4 is connected between the second inclined surface portion 20 and the first inclined surface portion 10 .

[0027] As a preferred embodiment, the rotating handle body 2 includes a shell 23 , and the second inclined surface portion 20 is fixed to an end of the shell 23 .

[0028] Furthermore, the limiting mechanism is disposed in the housing 23 .

[0029] In order to realize the locking and limiting functions, in this embodiment, the limiting mechanism includes a fixed seat 50, a slider 51, a button 52 and a spring 53. The fixed seat 50 is fixed in the shell 23, and a slide groove 54 is provided on the fixed seat 50. The slider 51 is arranged in the slide groove 54 and the two slide back and forth in cooperation. The spring 53 abuts between the rear ends of the fixed seat 50 and the slider 51. The button 52 is embedded in the shell 23 and the two are movably cooperated. A wedge-shaped tongue 55 is formed on one end of the button 52 located in the shell 23. The slider A wedge-shaped opening 56 is formed on 51, and the wedge-shaped tongue 55 passes through the fixing seat 50 and abuts against the inner wall of the wedge-shaped opening 56. When the button 52 is pressed, the wedge-shaped tongue 55 drives the slider 51 to slide backward. A limiting column 57 is formed at the front end of the slider 51, and the limiting column 57 passes through the through hole 24 on the second inclined portion 20 and the two are movably matched. An upper and lower limiting holes 13 are provided on the first inclined portion 10. When the rotating handle body 2 is rotated upward or downward by a preset angle, the limiting column 57 is aligned with and inserted into the corresponding limiting hole 13.

[0030] In the above structure, the button 52 is used to drive the slider 51 to move backward so that the limit column 57 withdraws from the limit hole 13. At this time, the locking function of the rotating handle body 2 is released, and the rotating handle body 2 can be rotated. However, when the button 52 is not pressed, the spring 53 applies elastic force to the slider 51. When the rotating handle body 2 is rotated until the limit column 57 is aligned with the limit hole 13, the limit column 57 is automatically inserted into the limit hole 13, thereby achieving a limit locking effect.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foldable handle for a luggage case, characterized in that: The invention comprises a handle body (1) and two rotating handle bodies (2), wherein the two ends of the handle body (1) are respectively formed with a first inclined surface (10), and the end of the rotating handle body (2) is formed with a second inclined surface (20), the second inclined surfaces (20) of the two rotating handle bodies (2) are respectively fitted with the two first inclined surfaces (10), the second inclined surfaces (20) are hingedly connected to the first inclined surfaces (10) via an axis assembly, and a limiting mechanism is provided in the handle body (1) or the rotating handle body (2), and the limiting mechanism is used to lock the relative position of the second inclined surface (20) and the first inclined surface (10).

2. The foldable handle of a suitcase according to claim 1, characterized in that: The shaft assembly comprises a rotating shaft (30) and a bearing (31); the rotating shaft (30) is fixed at the center of the second inclined surface portion (20); the bearing (31) is embedded in the center of the first inclined surface portion (10); the rotating shaft (30) passes through the bearing (31) and the two are rotatably matched; a fixing member for fixing the rotating shaft (30) is provided in the first inclined surface portion (10).

3. The foldable handle of a suitcase according to claim 1, characterized in that: A circular boss portion (21) is formed at the center of the second inclined portion (20), and an arc-shaped avoidance recess (22) is formed at the edge of the circular boss portion (21). A limit stopper (11) is formed on the first inclined portion (10), and the limit stopper (11) is arranged in the arc-shaped avoidance recess (22) and the two are slidably connected. When the rotating handle body (2) is rotated to a preset angle, the limit stopper (11) abuts against the end of the arc-shaped avoidance recess (22).

4. The foldable handle of a suitcase according to claim 1, characterized in that: The first inclined surface portion (10) faces obliquely downward of the handle body (1).

5. The foldable handle of a suitcase according to claim 1, characterized in that: A torsion spring (4) is connected between the second inclined surface portion (20) and the first inclined surface portion (10).

6. The foldable handle of a suitcase according to claim 1, characterized in that: The rotating handle body (2) comprises a shell (23), and the second inclined surface portion (20) is fixed to an end portion of the shell (23).

7. The foldable handle of a suitcase according to claim 6, characterized in that: The limiting mechanism is arranged in the housing (23).

8. The foldable handle of a suitcase according to claim 7, characterized in that: The limiting mechanism comprises a fixed seat (50), a slider (51), a button (52) and a spring (53); the fixed seat (50) is fixedly arranged in the housing (23); a slide groove (54) is provided on the fixed seat (50); the slider (51) is arranged in the slide groove (54) and the two slide forward and backward in cooperation; the spring (53) abuts between the fixed seat (50) and the rear ends of the slider (51); the button (52) is embedded in the housing (23) and the two movably cooperate; a wedge-shaped tongue (55) is formed on one end of the button (52) located in the housing (23); a wedge-shaped tongue (55) is formed on the slider (51) The wedge-shaped tongue (55) passes through the fixing seat (50) and abuts against the inner wall of the wedge-shaped mouth (56); when the button (52) is pressed, the wedge-shaped tongue (55) drives the slider (51) to slide backward; a limiting column (57) is formed at the front end of the slider (51); the limiting column (57) passes through the through hole (24) on the second inclined surface (20) and the two are movably matched; the first inclined surface (10) is provided with two upper and lower limiting holes (13); when the rotating handle body (2) is rotated upward or downward by a preset angle, the limiting column (57) is aligned with and inserted into the corresponding limiting hole (13).

Images