Simple backpack type umbrella

Abstract

The invention discloses a simple knapsack type umbrella. The umbrella comprises a knapsack body, wherein a groove is formed in the position, close to the middle of the upper end, of the outer surfaceof the front end of the knapsack body, first sliding grooves are formed in the two sides of the interior of the groove, sliding blocks are slidably connected into the first sliding grooves, and threaded grooves are formed in the outer surfaces of the front ends of the ends, located in the first sliding grooves, of the sliding blocks; inner thread of the thread groove is connected with a thread rod, and an outer surface of a front end of the package body is located on both sides of the groove and is provided with a second sliding groove. According to the umbrella, when an umbrella needs to be used, a user does not need to hold the umbrella with hands, and therefore the two hands can be liberated, the comfort degree of the user is improved, and the umbrella has the advantages of being simplein structure and convenient to use; the umbrella handles of different sizes can be fixed, the umbrella can be effectively adjusted up and down when the height of the umbrella needs to be adjusted, the practicability of the device is improved, meanwhile, the surface of the umbrella can be wiped and rainwater can be collected after the umbrella is stored, the rainwater can be prevented from corroding the device, and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to the technical field of knapsack umbrella devices, in particular to a simple knapsack umbrella. Background technique [0002] Umbrella is a tool to provide a cool environment or shelter from rain and snow. China is the first country in the world to invent umbrellas. Umbrellas are an important creation of Chinese working people. The yellow umbrella is a rain shelter tool for ordinary people. It can be said that umbrellas are closely related to people's lives. The materials used to make umbrellas usually include stretchable fabrics, other materials that can be used as skeletons, and winding threads. They are used by hand. It is lifted, although the main purpose of umbrella when initial invention, is used to block sunlight, is most often taken as the rain gear that the rainy day keeps off the rain now. [0003] In the process of realizing the present invention, it is found that at least the following problems in the prior art have...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of the existing umbrellas are used in a hand-held manner. Holding the palm for a long time will feel uncomfortable, which is not convenient for the user to use. In addition, it is not convenient for the user to take other things when holding the umbrella, which reduces the use of the umbrella. efficiency;

[0005] 2. At the same time, since there will be a lot of rainwater remaining on the umbrella after use, the rainwater will drip along the umbrella handle into the collection device after storage. Long-term use will cause damage and rust to the collection device, thereby reducing the service life of the device

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