Hole filling tool and method

A tool and hole-filling technology, applied in the field of hole-filling tools, to achieve cost savings, clean walls and ceilings, and good results

Pending Publication Date: 2018-12-11
SHANGHAI TRENDZONE CONSTRUCTION DECORATION GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the solution provided by this patent document is not suitable for the situation that reinforced concrete exterior walls are commonly used in China

Method used

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  • Hole filling tool and method
  • Hole filling tool and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 11 , 12 , 13. A tool for filling holes, the tool comprising: an umbrella cap, the umbrella cap has a screw; an umbrella surface, the umbrella surface has ribs, and an umbrella cloth supported by the ribs, the screw rod of the umbrella cap passes through the center; connecting rod, the head of the connecting rod has threads, and the tail has a screw, and the screw of the umbrella cap is connected with the head of the connecting rod by threads; push-pull rod, the head of the push-pull rod has threads, and the screw of the connecting rod It is tightly connected with the head of the push-pull rod through threads.

[0050] The umbrella frame is made of spring steel sheet, and the umbrella cloth is made of PVC film. The geometric dimensions of the periphery of the umbrella surface make the umbrella surface just cover the opening of the wall from the outer wall. The umbrella cap has an inner hexagon or an outer hexagon, which is convenient to use a wrench to ...

Embodiment 2

[0052] A hole-filling tool, comprising: an umbrella cap, the umbrella cap has a screw; an umbrella surface, the umbrella surface has an umbrella rib, and an umbrella cloth supported by the umbrella rib, the screw rod of the umbrella cap passes through the center of the umbrella surface; a connecting rod, The head of the connecting rod has threads, and the tail has a screw, and the screw of the umbrella cap is connected with the head of the connecting rod by threads; the push-pull rod has threads, the screw of the connecting rod and the head of the push-pull The part is connected by screw fastening.

[0053] The tool for repairing the hole in the wall also includes a horn sleeve, the head of which has a horn face opening, and the center of the horn face opening is a sleeve opening, and the size of the sleeve opening is such that the horn sleeve can be inserted into the push-pull rod. The horn sleeve has a rubber plug that is just sized to plug the sleeve opening of the horn sle...

Embodiment 3

[0055] according to Figure 1-10 As shown, a method for patching a hole in a wall, using the hole patching tool described in Embodiment 1 or Embodiment 2, the method includes the following steps:

[0056] Step 1, hold the push-pull rod of the hole-filling tool, point the umbrella towards the opening of the wall hole, and push the umbrella into the wall hole from the indoor direction, wherein the inside of the umbrella is coated with a release agent;

[0057] Step 2, continue to push the umbrella towards the outer wall outside, and during this period, the umbrella bends towards the interior;

[0058] Step 3. When the umbrella surface reaches the outdoor area, the umbrella surface rebounds straight and returns to its original shape. Pull the push-pull rod towards the indoor direction so that the umbrella surface can stably cover the wall opening;

[0059] Step 4. After spraying water mist into the wall hole to moisten it, pour 1:3 cement mortar into the wall hole from the room,...

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PUM

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Abstract

A hole filling tool includes: a cap having a screw; a canopy having ribs and fabric supported by the ribs, wherein the screw of the cap runs through the center of the canopy; a connection rod, whereinthe head of the connection rod has a screw thread, the tail of the connection rod has a shank, and the screw of the cap is fixedly connected with the head of the connection rod in threaded manner; aslide rod, wherein the head of the slide rod has a screw thread, and the shank of the connection rod is fixedly connected with the head of the slide rod in threaded manner.

Description

technical field [0001] The invention belongs to the technical field of building decoration, and in particular relates to a hole filling tool and a method. Background technique [0002] Due to reasons such as decoration and transformation, it is often necessary to drill holes on the outer wall surface, and when these wall holes need to be filled, the existing method is to use foam fillers to fill them. However, due to the defects of the foam filler itself, after a period of use, this filler will gradually become brittle and cannot really block the opening of the wall hole, showing insurmountable shortcomings. [0003] Patent document CN200943319Y discloses a soil filling device for a wall hole, which is characterized in that: it comprises: an umbrella-shaped part, which includes a rod body and a set of umbrella surface fixed at the front end of the rod body; The end section of the rod body is provided with external threads; a bracket includes at least two legs and at least o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02
CPCE04G23/0203
Inventor 刘东俊杨依倩倪杰
Owner SHANGHAI TRENDZONE CONSTRUCTION DECORATION GROUP CO LTD
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