Unlock instant, AI-driven research and patent intelligence for your innovation.

Door component, door device, and vehicle air conditioner using the door device

A technology of door parts and door devices, which is applied to vehicle parts, transportation and packaging, air handling equipment, etc., and can solve the problems of airtightness of the damaged blowout opening and poor airtightness of the opening that cannot be blown out

Inactive Publication Date: 2019-03-22
DENSO CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to this gap, there is a concern that the diaphragm cannot seal any of the blowout openings due to poor sealing.
In other words, there is a possibility that the airtightness of the blowout opening (opening) will be damaged due to the displacement of the bending start point in the diaphragm.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Door component, door device, and vehicle air conditioner using the door device
  • Door component, door device, and vehicle air conditioner using the door device
  • Door component, door device, and vehicle air conditioner using the door device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Embodiments of the present invention will be described below based on the drawings. figure 1 One embodiment of the vehicle air conditioner of the present invention is shown. figure 1 It is a figure which shows the schematic structure of the air-conditioning apparatus for vehicles. exist figure 1 Arrows in the middle, up, down, left, and right indicate directions in which the vehicle air conditioner is mounted on the vehicle.

[0038] The vehicle air conditioner includes an air conditioning unit 20 . The air conditioning unit 20 includes a casing 21 , a cooling heat exchanger 22 , a heating heat exchanger 23 , an air mix door 24 , and a door device 2500 . An air inlet 21 a is provided in the housing 21 on the side in the forward direction of the vehicle. The air blown from the blower is introduced into the air inlet 21a. The blower is arranged in the left-right direction of the vehicle (vehicle width direction) with respect to the air-conditioning unit 20 .

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The door member includes door substrates (251, 252), diaphragms (254, 255), and protrusions (30a to 30d). The door substrate is disposed in a casing (21) having blowing openings (21b, 21c, 21d), opens and closes the blowing openings by displacement, and has a plate shape. The diaphragm is disposed in the housing along the side of the blowing opening in the door substrate, and the door substrate seals the blowing opening in a state in which the blowing opening is closed. The protruding part is formed so as to protrude from the edge part (Z1, Z2) of the plate surface direction in a door board|substrate to the blowing opening part side. The diaphragm is wound around the projection from the side of the blowout opening in the door substrate, and is bent toward the side opposite to the blowout opening in the door substrate.

Description

[0001] Cross-references to related applications [0002] This application is based on the JP Patent application 2014-134469 for which it applied on June 30, 2014, The content of an indication is incorporated in this application as a reference. technical field [0003] The present invention relates to a door member, a door device, and a vehicle air conditioner using the same. Background technique [0004] Conventionally, an air conditioner for a vehicle includes: a first door substrate extending in a circumferential direction centering on a rotating shaft; a second door base plate; and a revolving door having a door opening provided between the first door base plate and the second door base plate (for example, refer to Patent Document 1). [0005] The case is provided with a face blowing opening, a defroster blowing opening, and a leg blowing opening. The face blowing opening, the defroster blowing opening, and the leg blowing opening are arranged on the radially outer side...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00B60H1/12
CPCB60H1/00685B60H2001/00728
Inventor 江坂知久
Owner DENSO CORP