JPS6041491Y2 - Air conditioning installation structure of the show case - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an air regulating fluid mounting structure for a showcase so that the air regulating fluid can be easily and skillfully attached and removed.

There is an opening for entering and exiting products in the open showcase.
An air outlet for forming an air curtain is formed on the inner edge of one side of the opening part, and inside this air outlet, an air regulating fluid made of a honeycomb body is used to blow out the air in a laminar flow. This is provided.

Conventionally, this air conditioner is attached with nails driven to the opposite side wall of the air outlet, but the installation location makes it difficult to nail and also makes it difficult to remove for cleaning or replacement. There are some flaws.

The present invention does not require nailing and can be easily installed and removed.1 The present invention will be described in detail below with reference to embodiment drawings.

In the figure, 1 shows an open showcase, which is an example of a showcase, 2 is a product entry/exit opening section, 3 is an air outlet for forming an air curtain in the opening section, and 4 is an air curtain air intake port. , 5 is an air return path for sending air from the suction port to the blowout port, in which a cooler 6 (heater in the case of hot storage) and a blower (not shown) are provided.

Reference numeral 7 denotes an air regulating fluid provided inside the outlet 3, which is a honeycomb body made of plastic or the like that can be expanded and contracted to some extent.In the present invention, this air regulating fluid is attached to the interior of the outlet using a clip 8. .

That is, the clip 8 has clamping parts 8b, 8b bent in the same direction at both ends of a base 8a, and supporting parts 8c, 8c that are bent to face each other following the clamping parts 8b, 8b. are arranged in series, and finger hook parts 8d, 8d are formed at each end of the support parts 8c, 8c, respectively, and protrude outward in opposite directions to both the gripping parts 8b, 8b. It has a structure in which a male engaging portion 8et8e is formed, and is made of an elastic wire such as piano wire.

This clip 8 is fitted around the outer periphery of the air regulating fluid so as to surround it, and the engaging male portions 8e, 8e fit into the recesses, holes, etc. formed in the opposing wall portions 3a, 3b of the air outlet 3. It is elastically engaged into the female portions 9, 9 to be secured, and thus the air conditioning fluid 7 is mounted within the outlet 3 by means of the clip 8.

The present invention has the above-mentioned structure, and the air regulating fluid can be easily attached to or removed from the outlet 3.

That is, the installation is carried out by fitting the clip 8 from the side to the outer periphery of the fluid regulator 7, then holding the finger hooks 8d of the clip 8 between the toga finger and the index finger, tightening the fluid regulator and tightening it slightly. In this state, the fluid regulator 7 is inserted into the air outlet 3 of the showcase, and the engaging male parts 8e, 8 of the clip are inserted.
When e reaches the position of the engaged female parts 9, 9 of the outlet wall, the engaging male part 8e is released by releasing the force of the fingers.

8e is automatically and elastically engaged into the engaged female parts 9, 9.

As a result, the flow regulating fluid is held between the clips fixed to the blowout side wall and the support portion 8c.

It is supported by 8c and installed inside the air outlet.

To remove the clip 8, firmly pinch the finger hooks 8d, 8d of the clip 8 with your fingers, remove the engaging male parts 8e, 8e from the engaged female parts 9, 9, and then pull the clip 8 as is. This is done by drawing out the regulating fluid from inside the outlet.

As described above, according to the present invention, the installation and removal of the flow regulator to the air outlet in the showcase is easy.
It is easy and convenient to install and remove when cleaning or replacing.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of the present invention, and FIG. 2 is an enlarged vertical sectional view taken along the line ■-■. In the diagram, 1... Showcase, 2... Product entrance/exit opening section, 3... Air outlet, 4...
...Air suction port, 5...Air return path, 6...
...Cooler, 7...Air conditioning fluid, Death...
・Clip, 8a...Clip base, 8b...
...Same holding part, 8c...Same support part, 8d.
...Same finger hook part, 8e...Same engaging male part, 9
・・・・・・Female part to be engaged.

Claims (1)

[Scope of utility model registration request] It is made of an elastic material, and has clamping parts connected to both ends of the base, supporting parts facing each other following the clamping parts, and a finger hook part formed at the end of each clamping part. A clip having an outwardly projecting engaging male portion formed in the showcase is fitted to an outer periphery of an air conditioning fluid in an air outlet in the showcase, and the engaging male portion of the clip forms an air outlet. An air regulating fluid mounting structure for a showcase that elastically engages a female part of an opposite side wall to be engaged.