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High-strength stepless locking luggage pull rod

A high-strength, stepless technology, used in travel products, applications, clothing, etc.

Pending Publication Date: 2021-09-07
泉州金科金属制品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a high-strength stepless locking luggage pull rod to solve the existing problems

Method used

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  • High-strength stepless locking luggage pull rod
  • High-strength stepless locking luggage pull rod
  • High-strength stepless locking luggage pull rod

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] see Figure 1-Figure 5 , the present invention provides a high-strength stepless locking luggage rod technical solution: its structure includes a telescopic rod 1 and a protective rod 2, the upper end of the telescopic rod 1 is connected with a grip part 3, and the protective rod 2 is sleeved on the The lower end of the telescopic rod 1, the upper end of the protection rod 2 is connected with a support frame 5, the upper end of the grip part 3 is slidably provided with a pressing block 6, and a control mechanism is arranged inside the grip part 3, and the control mechanism is located on the pressing block 6, the bottom end of the telescopic rod 1 is provided with an adjustment mechanism 7, and the control mechanism controls the opening and ...

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Abstract

The invention discloses a high-strength stepless locking luggage pull rod, which structurally comprises a telescopic rod and a protection rod, wherein the upper end of the telescopic rod is communicated with a holding part, the protection rod is arranged at the lower end of the telescopic rod in a sleeving mode, the upper end of the protection rod is connected with a supporting frame, a pressing block is arranged at the upper end of the holding part in a sliding mode, a control mechanism is arranged in the holding part, and is located below the pressing block, an adjusting mechanism is arranged at the bottom end of the telescopic rod, the control mechanism controls the opening and closing of the adjusting mechanism through a pull rope, a cavity is formed in the protection rod, a liquid medium is contained in the cavity, and the cavity is divided into an upper cavity and a lower cavity through the adjusting mechanism. According to the invention, the high-strength stepless locking luggage pull rodis convenient to operate and novel in design; and the telescopic rod is fixed through hydrostatic pressure, the up-and-down liquid streaming is achieved through the opening and closing of the liquid passing opening, and the telescopic rod can be adjusted in a telescopic mode, so that the purpose of stepless height adjustment in the process that a user uses the luggage pull rod is achieved, use of the user is facilitated, and the buffering effect can be achieved.

Description

technical field [0001] The invention is a high-strength stepless locking luggage pull rod, which belongs to the technical field of luggage pull rods. Background technique [0002] Luggage is a functional part for people to place items for transportation and carrying. Usually, a luggage includes a luggage wheel, a luggage body and a luggage handle. The height of the luggage handle is usually adjustable. Use different heights to adjust the corresponding height of the luggage handle. , the implementation principle is usually to install a pipe fitting inside the pull rod, a positioning locking device is arranged inside the pipe fitting, and a positioning hole is opened on the side of the pull rod, a positioning bead is arranged in the positioning locking device, and a positioning bead is arranged on the pull rod to control the expansion and contraction of the positioning bead. The control device uses the positioning function of the positioning hole and the positioning beads to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C13/26
CPCA45C13/262A45C2013/267
Inventor 庄加兴
Owner 泉州金科金属制品有限责任公司
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