Locking mechanism and locking method for lifting parasols

A locking mechanism, a technology for hanging umbrellas, applied to walking sticks, travel goods, applications, etc., can solve problems such as poor structural design, tightness of elbows and inconvenient angle adjustment, and achieve the effects of beautiful appearance, simple structure, and convenient loading and unloading.

Active Publication Date: 2012-03-14
王英英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above disadvantages, the present invention provides an umbrella hanging mechanism and its locking method to the field, which solves the inconvenience of adjusting the tightness and angle of the elbow when the umbrella is used due to the poor structural design in the existing similar products. technical issues

Method used

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  • Locking mechanism and locking method for lifting parasols
  • Locking mechanism and locking method for lifting parasols
  • Locking mechanism and locking method for lifting parasols

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Embodiment Construction

[0020] The structure and use of the present invention will be further described in conjunction with the accompanying drawings. like Figure 1 to Figure 3 As shown, the mechanism includes a sliding seat 101, a knob 102, a positioning block 103, a non-slip piece 104, a screw cap 105, a V-shaped pulley 106, a screw 107, a knob cap 108, and a self-tapping screw 111, wherein the screw cap , V-shaped pulley, and screws form a pulley assembly, that is, the V-shaped pulley is fixed on the sliding seat by screws, and the screw holes are provided with screw caps. like figure 2 As shown, the elbow 110 is inserted into the oblique through hole of the sliding seat, and the vertical rod 109 is inserted into the bottom through hole of the sliding seat. There are three sets of pulley assemblies in the oblique through hole of the sliding seat. Two sets of pulley assemblies are located at the bottom of the sliding seat, and the other set of pulley assemblies is located at the top of the slid...

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Abstract

The invention relates to a locking mechanism and a locking method for lifting parasols. The locking mechanism is designed for solving the technical problem of poor structural design in conventional congeneric products and has the key points that: through holes are formed on a sliding seat of the locking mechanism and a sliding seat at the joint of elbow pipes; slip-preventing pieces are arranged in the through holes of the sliding seats; one end of each slip-preventing piece is pressed against the elbow pipes, and the other end of each slip-preventing piece is connected with a knob connected with threads of the external diameters of the sliding seats; pulley assemblies are arranged in the sliding seats; the elbow pipes are sleeved in the sliding seats and are connected with the pulley assemblies; V-shaped pulleys of the pulley assemblies are fixed in the through holes of the sliding seats through bolts; and the bolts are provided with bolt cap covers at the corresponding positions of the sliding seats. The elbow pipes in the sliding seats are guided by the pulley assemblies to regulate the positions of the elbow pipes in the sliding seats, and the knobs of the sliding seats rotateto drive the slip-preventing pieces to be pressed against or separate from the elbow pipes. The locking mechanism has the advantages of reasonable design and feasible method, and is suitable for the improvement on various lifting parasols and the locking mechanisms for the lifting parasols.

Description

technical field [0001] The invention relates to an elbow adjusting device for a hanging umbrella, and relates to a locking mechanism and a locking method for a hanging umbrella. Background technique [0002] A sun umbrella (or parasol) is an umbrella mainly used to block direct sunlight. Some of the sun umbrellas do not open the rib and the umbrella surface through the umbrella pole located in the center of the rib, but through the rib and the umbrella. The umbrella pole on one side of the umbrella surface hangs the umbrella rib and the umbrella surface, and the umbrella rib and the umbrella surface are opened by pushing the umbrella rib upwards. The sun umbrella of the above-mentioned mode is called a hanging umbrella or a banana hanging umbrella, and its umbrella pole is composed of a bent pipe and a vertical pole, and the bent pipe and the vertical pole are connected by a hanging umbrella locking mechanism. The umbrella pole is generally composed of a curved pipe, a pull...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45B9/00
Inventor 王英英
Owner 王英英
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