JP3143236U - Pull spring type frame fixing hook - Google Patents

Abstract

An air-conditioning filter can be attached and attached / detached easily without the shape and modification of the suction grill cover grid itself.
An air-conditioning filter with a fitting hole is attached and fixed by sandwiching and holding an air-conditioning filter with a fitting hole between the inside of the suction grille cover lattice and the holding metal frame with a hook hole. For this purpose, it was confirmed that the lattice hook 15 was put on the suction grille cover lattice 14 through the fitting hole of the air conditioning filter with a fitting hole through the pulling spring type frame fixing hook from the outside of the suction grill cover lattice. Then, the tip hook 10 is hooked into the hook hole of the presser frame with the hook hole while lifting the knob 11. As a result, by the pulling force of the pull spring 12 of the pull spring type metal frame fixing hook, the air conditioning filter with the fitting holes is clamped and fixed between the inside of the suction grill cover lattice and the holding metal frame with the hook holes. Air conditioning filters with eyelets are easy to install and remove.
[Selection] Figure 2

Description

  The present invention relates to a tension spring type metal frame fixing hook for holding and holding an air conditioning filter with a fitting hole on a lattice surface of a suction grill cover of an indoor air conditioner.

  When an air conditioning filter with a fitting hole is to be attached to the suction grille cover grid surface of the indoor air conditioner, the suction grille cover grid part is not a structural shape that can be attached firmly and easily.

  The problem is that the attached air-conditioning filter can be easily attached and detached for replacement.

  Place an air conditioning filter with a fitting hole on the inside of the grill grill cover grid of the indoor air conditioner, place a holding metal frame with a hook hole on it, and pull the pull-spring type metal frame fixing hook from the tip hook to the air conditioning filter from the outside of the grid Insert the hooks in the order of the holes, and hook the tip hooks into the hook holes of the presser frame with hook holes. The air conditioning filter with a perforated hole can be attached by being clamped and held by a presser frame with a hook hole by the pulling force of the spring, and can be easily attached and detached.

  As described above, the air conditioning filter can be attached and removed without changing the shape and modification of the suction grille cover, and can be easily replaced in a short time.

  It is desirable to open the suction grill cover of the indoor air conditioner and remove it to replace it. Place the suction grill cover horizontally on the inside of the lattice surface, place an air conditioning filter with a fitting hole, and hold it with a hook hole on it. Hold the metal frame, lift the suction grill cover end slightly diagonally, pass the lattice through the tip of the spring-type metal frame fixing hook from the outside of the lattice, and then into the hole of the air conditioning filter with a fitting hole. Pass through. On the outside of the grid, check that the grid hook of the tension spring type metal frame fixing hook is hooked and hook the tip hook and hook it on the hook hole of the holding metal frame with hook hole. This operation is performed at the four corners of the suction grille cover.

  A practical example will be described below with reference to the accompanying drawings. Place the suction grille cover 4 horizontally, place the air-conditioning filter 3 with fitting holes flat on the grid inner side 8, and place the presser frame 2 with hook holes on it. Pulling the suction grille cover end slightly diagonally starting from one corner, passing the tip hook 10 of the pulling spring type metal frame fixing hook 5 from the outer side 9 of the lattice, and passing through the fitting hole 7 of the air conditioning filter 3 with the fitting hole Check that the grid hook 15 is hooked on the suction grill cover grid cross section 14 on the grid outer side 9 of the metal frame fixing hook 5, and hook the tip hook 10 while lifting the knob 11 of the pulling spring type metal frame fixing hook 5. Hook the hook hole 6 of the presser frame 2 with a hole. By performing this operation at the four corners of the suction grill cover 4, the air conditioning filter 3 with the fitting holes is provided between the suction grill cover 4 and the presser frame 2 with the hook holes. It is pinched and fixed with 12 pulling forces.

  Air conditioning equipment maintenance and air conditioning filter installation / removal work that requires cleaning is reduced.

Overall development view to be attached to the suction grill cover of the indoor air conditioner Detail of tension spring type metal frame fixing hook

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Indoor air conditioner body 2 Retaining metal frame with hook hole 3 Air-conditioning filter with fitting hole 4 Suction grill cover 5 Pull spring type metal frame fixing hook 6 Hook hole 7 Fitting hole 8 Grid inner side 9 Grid outer side 10 Tip hook 11 Knob 12 Pull spring 13 Stainless wire 14 Suction grill cover grid section 15 Grid hook

Claims (1)

  Pulling spring type metal frame fixing hook from the outside of the suction grille cover grid to mount an air conditioning filter with a fitting hole between the inner side of the suction grille cover grid of the ceiling-embedded indoor air conditioner and the presser frame with hook holes Next, pass it through the fitting hole of the air conditioning filter with a fitting hole and pull it on the hook hole of the presser frame with the hook hole while pulling the hook knob at the tip. A tension spring type metal frame fixing hook for holding and attaching an air conditioning filter with a fitting hole by tension of the tension spring.

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