Compressible water-injected base

A technology of water injection holes and telescopic tubes, which is applied in the direction of building types, buildings, towers, etc., can solve the problems of increased transportation costs, increased costs, and large volume, and achieve the advantages of convenient transportation and movement, easy transportation and movement, and reduced transportation costs Effect

Inactive Publication Date: 2016-08-31
DEQING TIANSHENG LIGHT IND CRAFT PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of water injection base has defects: since the water injection base is a closed cavity, its volume is relatively large, which is extremely inconvenient d...

Method used

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  • Compressible water-injected base
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  • Compressible water-injected base

Examples

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Embodiment Construction

[0015] Combine below figure 1 and image 3 Specific description embodiment:

[0016] A compressible water injection base, the compressible water injection base includes an upper base body 1 and a lower base body 2, the upper base body 1 and the lower base body 2 are connected by a folding belt 3, the upper base body 1 and the lower base body 2, The folding belt 3 forms a closed cavity 4, and the closed cavity 4 is provided with a telescopic tube 5. One end of the telescopic tube 5 is connected with the upper base body 1, and the other end of the telescopic tube 5 is connected with the lower base body 2. The telescopic tube 5 is connected with the base body 1. The inner wall of the end connected to the upper base body 1 is provided with an internal thread, the telescopic tube 5 is connected with a mandrel 6, and the outer wall of the mandrel 6 is provided with an external thread matching the internal thread; the upper base body 1 is provided with a water injection Hole 7, whe...

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Abstract

The invention belongs to the technical field of flagpole-type advertising products, and particularly relates to a compressible water-injected base. The compressible water-injected base comprises an upper base body and a lower base body, wherein the upper base body is connected with the lower base body through a folding zone; a core rod is connected inside a telescopic pipe; an external thread matched with an internal thread is arranged on the outer wall of the core rod; a water injecting hole is formed in the upper base body; when a sealed cavity is not injected with water, the upper base body can be pressed to compress and fold the folding zone so as to reduce the volume of the water-injected base; when the sealed cavity is injected with water through the water injecting hole, the upper base body drives the folding zone to rebound. The compressible water-injected base has the beneficial effects as follows: the transportation cost can be reduced to a large extent, and the transportation and the movement of the compressible water-injected base are simpler and more convenient.

Description

technical field [0001] The invention belongs to the technical field of flagpole advertising appliances, in particular to a compressible water injection base. Background technique [0002] At present, in the flagpole advertising equipment, the flagpole is generally inserted on a water injection base, so that the flagpole advertisement can have a fixed position and can not be blown away by the wind. The current water injection base is generally made into an airtight cavity, and a water injection hole is opened in the airtight cavity. When the flagpole needs to be inserted, water is injected into the airtight cavity through the water injection hole, so that the water injection base can be increased. weight. This kind of water injection base has defects: since the water injection base is a closed cavity, its volume is relatively large, which is extremely inconvenient during transportation and moving, especially the transportation cost is greatly increased, which increases the c...

Claims

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Application Information

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IPC IPC(8): E04H12/22E04H12/32
CPCE04H12/2246E04H12/2269E04H12/32
Inventor 阎学议阎盛成
Owner DEQING TIANSHENG LIGHT IND CRAFT PROD
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