Drawbar mechanism for suitcase
A technology of pull rod mechanism and luggage, which is applied in applications, travel goods, clothing, etc., can solve the problems of short life of the pull rod and poor tensile stability, and achieve the effect of prolonging the service life, improving the stability and improving the service life
Inactive Publication Date: 2018-11-06
平湖市百美得进出口有限公司
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AI Technical Summary
Problems solved by technology
The telescopic pull rods of the existing pull rod luggage have poor tensile stability and short life of the pull rods, which cannot meet the needs of actual use.
Method used
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Embodiment 1
[0023] Such as Figure 1-3 As shown, the present invention provides a pull rod mechanism for luggage, including a sleeve 4, a first sleeve 2 is installed on one side of the sleeve 4, and a pull rod 1 runs through the first sleeve 2, so A handle 3 is installed on the side of the pull rod 1 away from the sleeve 4, and a first roller mounting seat 9 is installed on the side of the pull rod 1 close to the inner wall of the sleeve 4, and the first rotating shaft 10 is passed on the first roller mounting seat 9. The first roller 11 is installed, the first roller 11 is arranged close to the inner wall of the sleeve 4, the side of the pull rod 1 close to the inner wall of the sleeve 4 is installed with a mounting shaft 12, and the mounting shaft 12 passes through the second shaft sleeve 20 Slidingly installed on the inner wall of the sleeve 4, the installation shaft 12 runs through the sleeve 4 and a first limiting plate 13 is installed on the side away from the outer wall of the slee...
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The invention provides a drawbar mechanism for a suitcase. A first shaft sleeve is arranged on one side of a sleeve; a drawbar penetrates through the interior of the first shaft sleeve; a handle is arranged on one side, which is far away from the sleeve, of the drawbar; a first roller mounting seat is arranged on one side, which is close to the inner wall of the sleeve, of the drawbar; a first roller is arranged on the first roller mounting seat by virtue of a first rotating shaft; the first roller is tightly attached to the inner wall of the sleeve; a mounting shaft is arranged on one side, which is close to the inner wall of the sleeve, of the pull rod; the mounting shaft is arranged on the inner wall of the sleeve by virtue of a second shaft sleeve; the mounting shaft penetrates throughthe sleeve, and a first limiting plate is arranged on one side, which is far away from the outer wall of the sleeve; a second limiting plate is arranged on one side, which is close to the outer wallof the sleeve, of the first limiting plate; a second roller mounting seat is arranged on one side, which is close to the outer wall of the sleeve, of the first limiting plate; a second roller is arranged on the second roller mounting seat by virtue of the second rotating shaft; the second roller is tightly attached to the outer wall of the sleeve. According to the drawbar mechanism disclosed by the invention, the stretching stability of the drawbar is effectively improved, and the service life of the drawbar is prolonged.
Description
technical field [0001] The invention relates to the technical field of luggage accessories, in particular to a pull rod mechanism for luggage. Background technique [0002] Taking a suitcase as an example, the existing suitcase trolley structure includes a trolley slideway fixedly connected to the suitcase, and a telescopic trolley made of a hollow tube is arranged in the slideway, and the upper end of the telescopic trolley is fixedly connected to the handle; the telescopic trolley A control rod is arranged inside, and the upper end of the control rod is connected to the button through transmission, and the button is exposed on the handle. In the normal state, the telescopic rod and the slideway are in a locked state, that is, the relative position of the telescopic rod and the slideway is fixed; when the button is pressed by hand, the control rod moves down, and the drive control mechanism releases the tension between the telescopic rod and the slideway. In the locked sta...
Claims
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IPC IPC(8): A45C13/26
CPCA45C13/262
Inventor 徐建国
Owner 平湖市百美得进出口有限公司