CN201028742Y

CN201028742Y - Vibration-proof sliding door mechanism for air conditioner

Info

Publication number: CN201028742Y
Application number: CNU200720049726XU
Authority: CN
Inventors: 张辉; 孟宪运; 张玉忠; 段华锋
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2007-03-28
Filing date: 2007-03-28
Publication date: 2008-02-27
Anticipated expiration: 2017-03-28
Also published as: WO2008116371A1

Abstract

The utility model discloses an idle call antivibration sliding door mechanism, including sliding door, slide rail, be equipped with the guide part on the sliding door, the guide part slides in the slide rail, has at the guide part overcoat and can wind its axis pivoted and rotate the piece. In the sliding process of the sliding door, rolling friction is formed between the rotating part and the sliding rail, so that the sliding door has smaller friction resistance, flexible and stable sliding and low noise.

Description

Vibration insulation slide door device for air conditioner

Technical field

The utility model belongs to field of air conditioning, is specifically related to a kind of vibration insulation slide door device for air conditioner.

Background technology

The air-conditioning that has sliding door occurs in market, a kind of air-conditioning that has sliding door as now having occurred, exhaust outlet position at cabinet air-conditioner is provided with sliding door, when not using, sliding door seals exhaust outlet, in order to avoid dust enters into exhaust outlet, in use, sliding door slides with respect to slide rail and exhaust outlet is opened, but there is following defective in present slide door structure:

In the sliding door sliding process, the guide part on the sliding door slides in the chute of slide rail, is between guide part and the slide rail sliding friction to cause frictional force bigger, and sliding door shakes in sliding process, and it is not steady to slide, and also can produce noise.

Summary of the invention

The purpose of this utility model is to provide a kind of vibration insulation slide door device for air conditioner, and the resistance when this sliding door can effectively reduce the sliding door slip is more steady, flexible when sliding door is slided.

The utility model is achieved through the following technical solutions:

A kind of vibration insulation slide door device for air conditioner comprises sliding door, slide rail, and sliding door is provided with guide part, and guide part slides in slide rail, and being provided with of activity can be around the tumbler of its axis rotation on guide part.

In the utility model, added tumbler, in the sliding door sliding process, tumbler rotates with respect to the guide part axis, is rolling friction between tumbler and the slide rail, for sliding friction of the prior art, its resistance to sliding still less, slide flexibly, and can not impact the stationarity of sliding door slip, slip noise is little.

Further improvement of the utility model is:

Described tumbler is cylindric, being enclosed within on the described guide part of this tumbler activity cylindraceous.Be that tumbler can adopt sliding sleeve, simple in structure.

Described guide part comprises at least two support arms, and the end that these at least two support arms are positioned at described slide rail one end is radially outward protruded and formed limiting section, this limiting section in the end of described tumbler with described tumbler axial limiting.After this limiting section radially outward protrudes, can be used for tumbler spacing, in order to avoid tumbler comes off; Because limiting section radially outward protrudes, described at least two support arms are radially inwardly pressed, tumbler can be packed into.

Described support arm is two, becomes " V " shape or " U " shape between these two support arms.Support arm is two, and is simple in structure, and " V " shape or " U " shape structure can guarantee that guide part has certain intensity and elasticity, convenient again processing.

Described tumbler is the tumbler outer end near an end of described limiting section, and the interior edge of this tumbler outer end is recessed and form heavy stand with respect to the outer, and described limiting section is positioned at this heavy stand and with described tumbler axial limiting.Limiting section is positioned at heavy stand, avoids contacting of limiting section and guide rail as much as possible, and limiting section is played the certain protection effect.

To sum up, the utility model has the advantages that:

1, add after the tumbler, the resistance when sliding door slides is littler, and slip is flexible, steady, noise is little;

2, limiting section plays position-limiting action to tumbler, in order to avoid tumbler comes off;

3, at least two support arms can conveniently be packed tumbler into;

4, the heavy stand on the tumbler plays a protective role to limiting section, avoids the friction between limiting section and the slide rail.

Description of drawings

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the structure chart of sliding door in the utility model;

Fig. 3 is the enlarged drawing of guide part among Fig. 2;

Fig. 4 is among Fig. 3, and tumbler is installed on structure chart on the guide part;

Fig. 5 is the cutaway view of tumbler;

Fig. 6 is the outline drawing of tumbler;

Description of reference numerals:

1, sliding door, 2, slide rail, 3, guide part, 4, tumbler, 5, support arm, 6, limiting section, 7, heavy stand, 8, the tumbler outer end.

The specific embodiment

Ask for an interview Fig. 1 to Fig. 6, a kind of vibration insulation slide door device for air conditioner comprises sliding door 1, slide rail 2, and sliding door 1 is provided with guide part 3, and guide part 3 slides in slide rail 2, and being provided with of activity can be around the tumbler 4 of its axis rotation on guide part 3.

Wherein, tumbler 4 is cylindric, being enclosed within on the described guide part 3 of this tumbler 4 activities cylindraceous; Guide part 3 comprises two support arms 5, becomes " U " shape between these two support arms 5, and the end that two support arms 5 are positioned at slide rail 2 one ends is radially outward protruded and formed limiting section 6, this limiting section 6 in the end of tumbler 4 with tumbler 4 axial limitings; Tumbler 4 is tumbler outer end 8 near an end of limiting sections 6, and the interior edge of this tumbler outer end 8 is recessed and form heavy stand 7 with respect to the outer, and described limiting section 6 is positioned at this heavy stand 7 and with described tumbler 4 axial limitings.

Two support arms 5 are radially inwardly pressed, tumbler 4 cylindraceous is inserted in again, unclamps after two support arms 5, the limiting section 6 on the support arm 5 is positioned at heavy stand 7 and with tumbler 2 axial limitings, two support arms 5 are the U type, elasticity and intensity between two support arms 5 of assurance that can be suitable; When slide rail 2 slided, tumbler 4 direction along slide rail 2 slide rail 2 in was rolled at sliding door 1, and with respect to prior art, its frictional resistance is littler, slide flexibly, steadily, effectively reduced vibration and the noise of idle call sliding door when slip.

Claims

1. vibration insulation slide door device for air conditioner, comprise sliding door (1), slide rail (2), sliding door (1) is provided with guide part (3), and guide part (3) slides in slide rail (2), it is characterized in that: going up being provided with of activity at guide part (3) can be around the tumbler (4) of its axis rotation.

2. vibration insulation slide door device for air conditioner according to claim 1, it is characterized in that: described tumbler (4) is for cylindric, and what this tumbler cylindraceous (4) was movable is enclosed within on the described guide part (3).

3. as vibration insulation slide door device for air conditioner as described in the claim 2, it is characterized in that: described guide part (3) comprises at least two support arms (5), the end that these at least two support arms (5) are positioned at described slide rail (2) one ends is radially outward protruded and is formed limiting section (6), this limiting section (6) in the end of described tumbler (4) with described tumbler (4) axial limiting.

4. as vibration insulation slide door device for air conditioner as described in the claim 3, it is characterized in that: described support arm (5) is two, becomes " V " shape or " U " shape between these two support arms (5).

5. as vibration insulation slide door device for air conditioner as described in claim 2 or 3 or 4, it is characterized in that: described tumbler (4) is tumbler outer end (8) near an end of described limiting section (6), the interior edge of this tumbler outer end (8) is recessed and form heavy stand (7) with respect to the outer, and described limiting section (6) is positioned at this heavy stand (7) and with described tumbler (4) axial limiting.