WO2024077534A1

WO2024077534A1 - Rotating luggage handle

Info

Publication number: WO2024077534A1
Application number: PCT/CN2022/124987
Authority: WO
Inventors: 张柏云
Original assignee: 张柏云
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2024-04-18

Abstract

Disclosed in the present invention is a rotating luggage handle, comprising a main handle frame, wherein two ends of the main handle frame are each provided with a sleeve pipe for mounting a pull rod; a control button is mounted on the main handle frame; and a rotating sleeve that is rotatable is sleeved outside the main handle frame, and a rotation positioning mechanism and a rotation reset mechanism are provided between the rotating sleeve and the main handle frame. In the rotating luggage handle, the rotating sleeve is rotatable relative to the main handle frame, so that when the rotating sleeve is held by hand, twisting of the hand during the pulling of an item of luggage can be reduced, which results in greater comfort during use and prevents hand fatigue and injury.

Description

A rotating handle for luggage

Technical Field

The invention relates to a bag accessory, in particular to a bag handle.

Background technique

In common luggage structures, a handle is generally installed on the luggage pull rod, and the handle is fixedly connected to the pull rod. When the luggage is pulled by the pull rod, the pull rod will swing with the movement of the luggage, so when holding the handle, the person also needs to twist the wrist, which is not comfortable to use and is easy to cause hand fatigue and injury.

Summary of the invention

The technical problem to be solved by the present invention is to provide a luggage handle which can reduce the twisting of the hand when pulling the luggage and is more comfortable to use.

In order to solve the above technical problems, the present invention provides a rotating handle for luggage, including a handle main frame, sleeves for installing pull rods are arranged at both ends of the handle main frame, a control button is installed on the handle main frame, a rotatable rotating sleeve is arranged on the outside of the handle main frame, and a rotation positioning mechanism and a rotation resetting mechanism are arranged between the rotating sleeve and the handle main frame.

A detachable shell is arranged on the upper part of the handle main frame, and the rotation positioning mechanism comprises first and second arc-shaped positioning grooves arranged on the shell, and first and second positioning blocks respectively corresponding to the first and second arc-shaped positioning grooves are arranged inside the rotating sleeve.

An arc track is radially arranged at the middle of the outer side of the shell, and a sliding positioning piece corresponding to and engaged with the arc track is arranged inside the rotating sleeve.

The rotation reset mechanism comprises a reset spring arranged inside the handle main frame, and two ends of the reset spring are respectively connected to the first and second positioning blocks.

The middle part of the return spring is provided with a first positioning ring and a second positioning ring, and the housing is provided with a first positioning column and a second positioning column which respectively cooperate with the first positioning ring and the second positioning ring.

The control button includes a first control button and a second control button respectively arranged on the upper part of the sleeve, the first control button and the second control button are respectively connected to a first cross bar and a second cross bar, the opposite ends of the first cross bar and the second cross bar are pivotally connected, and the middle part of the first cross bar and the second cross bar are respectively provided with a first shaft and a second shaft positioned on the handle main frame.

The rotating sleeve is composed of an upper semicircular sleeve and a lower semicircular sleeve, and a friction stripe surface is arranged on the outer side of the lower semicircular sleeve.

The beneficial effect of the present invention is that in the luggage rotating handle, the rotating sleeve can rotate relative to the handle main frame, and when a person holds the rotating sleeve, the hand twisting when pulling the luggage can be reduced, making it more comfortable to use and avoiding hand fatigue and injury.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention;

FIG2 is a schematic diagram of a decomposed structure of the present invention;

FIG. 3 is a second schematic diagram of the decomposed structure of the present invention.

Detailed ways

1 to 3, a luggage rotating handle of the present invention comprises a handle main frame 1, sleeves 2 for installing a pull rod are arranged at both ends of the handle main frame 1, a control button 3 is installed on the handle main frame 1, a rotatable rotating sleeve 4 is sleeved on the outside of the handle main frame 1, and a rotation positioning mechanism 5 and a rotation reset mechanism 6 are arranged between the rotating sleeve 4 and the handle main frame 1. In this luggage rotating handle, the rotating sleeve can rotate relative to the handle main frame, and when a person holds the rotating sleeve, the twisting of the hand when pulling the luggage can be reduced, which makes the use more comfortable and avoids hand fatigue and injury.

The handle main frame 1 is provided with a detachable housing 11 on the upper part, the rotation positioning mechanism 5 includes first and second arc-

shaped positioning grooves

51 and 52 provided on the housing 11, and the rotating sleeve 4 is provided with first and

second positioning blocks

53 and 54 respectively corresponding to the first and second arc-

shaped positioning grooves

51 and 52. An arc-shaped track 55 is radially provided in the middle of the outer side of the housing 11, and a sliding positioning piece 56 corresponding to the arc-shaped track 55 is provided inside the rotating sleeve 4. Through the above structure, the rotation angle of the rotating sleeve relative to the handle main frame is limited according to actual use needs.

The rotation reset mechanism 6 includes a reset spring 61 disposed inside the handle main frame 1, and the two ends of the reset spring 61 are respectively connected to the first and

second positioning blocks

53 and 54, so that the rotating sleeve can automatically reset after being separated from the hand grip, which is more comfortable to use. The middle of the reset spring 61 is provided with a first and

second positioning rings

62 and 63, and the housing 11 is provided with a first and

second positioning column

12 and 13 corresponding to the first and

second positioning rings

62 and 63, respectively, so that the installation structure of the reset spring is more reliable.

The control button 3 includes a first control button 31 and a second control button 32 respectively arranged on the upper part of the sleeve 2. The first control button 31 and the second control button 32 are respectively connected to the first and

second cross bars

33 and 34. The opposite ends of the first and

second cross bars

33 and 34 are pivotally connected. The middle parts of the first and

second cross bars

33 and 34 are respectively provided with the first and second rotating

shafts

35 and 36 positioned on the handle main frame 1, so that the first and second control buttons are linked, and the pull rod switch can be controlled from both ends of the handle, which is more convenient to use.

In addition, the rotating sleeve 4 is composed of an upper semicircular sleeve 41 and a lower semicircular sleeve 42. The outer portion of the lower semicircular sleeve 42 is provided with a friction stripe surface 43, which makes the handle easier to hold and improves the comfort of use.

The above description is only a preferred implementation mode of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means belongs to the protection scope of the present invention.

Claims

A rotating handle for luggage comprises a handle main frame (1), sleeves (2) for installing a pull rod are arranged at both ends of the handle main frame (1), and a control button (3) is installed on the handle main frame (1), characterized in that a rotatable rotating sleeve (4) is sleeved on the outside of the handle main frame (1), and a rotation positioning mechanism (5) and a rotation resetting mechanism (6) are arranged between the rotating sleeve (4) and the handle main frame (1).
The luggage rotating handle according to claim 1 is characterized in that: a detachable shell (11) is provided on the upper part of the handle main frame (1), the rotating positioning mechanism (5) includes first and second arc-shaped positioning grooves (51, 52) provided on the shell (11), and the rotating sleeve (4) is provided with first and second positioning blocks (53, 54) corresponding to the first and second arc-shaped positioning grooves (51, 52), respectively.
The luggage rotating handle according to claim 2 is characterized in that an arc track (55) is radially arranged in the middle of the outer side of the shell (11), and a sliding positioning piece (56) corresponding to the arc track (55) is arranged inside the rotating sleeve (4).
The luggage rotating handle according to claim 3 is characterized in that: the rotation reset mechanism (6) includes a reset spring (61) arranged inside the handle main frame (1), and the two ends of the reset spring (61) are respectively connected to the first and second positioning blocks (53, 54).
The luggage rotating handle according to claim 4 is characterized in that: the middle of the return spring (61) is provided with a first and a second positioning ring (62, 63), and the shell (11) is provided with a first and a second positioning column (12, 13) respectively corresponding to the first and the second positioning ring (62, 63).
The rotating handle of a luggage according to claim 1 is characterized in that: the control button (3) includes a first control button (31, 32) respectively arranged on the upper part of the sleeve (2), the first control button (31, 32) is respectively connected to a first cross bar (33, 34), the opposite ends of the first cross bar (33, 34) are pivotally connected, and the middle parts of the first cross bar (33, 34) are respectively provided with a first rotation axis (35, 36) positioned on the handle main frame (1).
The luggage rotating handle according to claim 1 is characterized in that the rotating sleeve (4) is composed of an upper and a lower semicircular sleeve (41, 42), and the lower semicircular sleeve (42) is provided with a friction striped surface (43) on the outside.