CN201412998Y

CN201412998Y - Opening-assisting device of fridge freezing door pedal

Info

Publication number: CN201412998Y
Application number: CN2009201437072U
Authority: CN
Inventors: 潘舒伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-03
Filing date: 2009-04-03
Publication date: 2010-02-24
Anticipated expiration: 2019-04-03

Abstract

An opening-assisting device of a fridge freezing door pedal mainly comprises a bracket 3, a tread 6, a foot bar 5, a pinch bar 2, a shaft 8 and a reset spring 7. The opening-assisting device of the fridge freezing door pedal is characterized in that the pinch bar 2 is consolidated in the middle of the foot bar 5, one end of the foot bar is hinged on the bracket 3 through the shaft 8 and the otherend thereof is connected with the thread and forms a reverse 'T'-shaped component with the pinch bar; moreover, the component can sway upwards and downwards along a vertical surface under the restriction of the shaft 8 and the reset spring 7; and the whole device is fixed at the lower corner of one side of the opening door of a fridge freezer through the bracket 3 and a screw 4. A user can open the fridge freezing door with a foot through the opening-assisting device of the fridge freezing door pedal on the condition that two hands are used or stained with oil stains. The opening-assisting device of the fridge freezing door pedal saves labor, is convenient and healthy, has simple structure, is not easy to be damaged, and is also suitable for people with inconvenient movement.

Description

Refrigerator door of refrigerator pedal helps opening apparatus

Technical field:

The utility model relates to a kind of refrigerator annex, is a kind of refrigerator doors assistance opening device specifically.

Background technology:

Present known refrigerator door assistance opening device is broadly divided into two classes: a class is the power-assisted handle class, mainly in the big air-cooled exported product of volume, use more, be that the bright handle of refrigerator is hinged on the side that a body opens the door by axle, the door body pried open by lever principle; Another kind of is electric boosted door opener, and a microswitch promptly is set on refrigerator door, when staff touches microswitch, can trigger Vidacare corp door is backed down.Though the former is simple in structure, power-assisted handle influences the design of refrigerator overall appearance on the one hand, when supporting heavier greatly article for user's both hands on the other hand, then still will vacate a hand and open the door, and seems not too convenient; Though only need touching microswitch, the latter can open refrigerator door, but the microswitch zone of action is limited, and is still not very convenient when user's both hands speckle with oil stain or support heavier greatly article, and this electric device also has complex structure, the trouble point is many, the more high shortcoming of cost.

Summary of the invention:

For overcoming the inconvenience that above-mentioned traditional refrigerator power assisting device exists and the defective of device itself, the utility model proposes a kind of refrigerator door of refrigerator pedal and help opening apparatus, this the device not only can be convenient and strength-saving the unlatching refrigerator door, and can under the occupied situation of both hands, replace hand to open the refrigerator door of refrigerator with pin.

The technical scheme that its technical problem that solves the utility model adopts is:

Refrigerator door of refrigerator pedal helps opening apparatus, mainly constitute by support 3, tread 6, treadle 5, ripping bar 2, axle 8 and back-moving spring 7, it is characterized in that: the centre is consolidated with the treadle 5 of ripping bar 2, one end is hinged on the support 3 by axle 8, the other end is connected with tread and forms " fourth " font assembly with ripping bar, and this assembly can swing up and down along vertical plane under the constraint of axle 8 and back-moving spring 7, and whole device is fixed on the open the door inferior horn of a side of freezer compartment of refrigerator by support 3 and screw 4.

The utility model also has following feature: ripping bar 2 tops are hinged with roller 1, and this roller is when refrigerator door of refrigerator pedal helps opening apparatus to remain static, in the gap between refrigerator body 9 and door of refrigerator body 10.

When the user depresses tread with pin, treadle 5 with axle 8 be the center of circle in perpendicular to lower swing, it is that the center of circle is to lower swing with axle 8 that " fourth " font assembly that while is formed by treadle and ripping bar also drives roller 1, its swinging track is opened track with door body 9 around the refrigerator doors hinge and is partially overlapped, along with tread is depressed, refrigerator door 10 breaks away from the active force scope of magnetic force door envelope to open mode under the impetus of roller 1.Roller 1 contacts with its rolling in the process that promotes refrigerator door, effectively avoids the scuffing wearing and tearing of repeatedly using the opposite house body to cause.When the user unclamped tread, " fourth " font assembly that falls drove roller 1 and resets under the effect of back-moving spring.

The beneficial effects of the utility model are:

The user is can be at both hands occupied or be stained with under the situation of oil stain, helps opening apparatus to open the refrigerator door of refrigerator with pin by refrigerator door of refrigerator pedal, and is laborsaving convenient and healthy, simple in structure not fragile, is equally applicable to handicapped crowd.

Description of drawings:

Fig. 1: refrigerator door of refrigerator pedal helps the opening apparatus structural representation;

Fig. 2: refrigerator door of refrigerator pedal helps opening apparatus to install and the user mode schematic diagram;

Among the figure: 1, roller, 2, ripping bar, 3, support, 4, screw, 5, treadle, 6, tread, 7, back-moving spring, 8, axle, 9, casing, 10, the door body;

The specific embodiment:

As shown in Figure 1, support 3 is fixed on the open the door inferior horn of a side of freezer compartment of refrigerator by screw 4 or other modes, the centre of treadle 5 is consolidated with ripping bar 2, and form " fourth " font assembly, an end of " fourth " font assembly horizontal direction is hinged on the support 3 by axle 8, the other end is consolidated with a tread 6, be hinged with roller 1 falling the top of vertical direction of " fourth " font assembly, when under user's trampling during tread, whole fall " fourth " font assembly with axle 8 be the center of circle to lower swing, simultaneously roller 1 also with axle 8 be the center of circle to lower swing, in downward swing process, contacting with refrigerator door 10 rollings, it is backed down to open mode, promptly finish the action of opening the door.The user unclamps tread after finishing and opening the door, and whole device recovers normal inactive state under the effect of back-moving spring 7, waits for that refrigerator door 10 is closed and unlatching next time.

Claims

1. refrigerator door of refrigerator pedal helps opening apparatus, mainly constitute by support (3), tread (6), treadle (5), ripping bar (2), axle (8) and back-moving spring (7), it is characterized in that: the centre is consolidated with the treadle (5) of ripping bar (2), one end is hinged on the support (3) by axle (8), the other end is connected with tread and forms " fourth " font assembly with ripping bar, and this assembly can swing up and down along vertical plane under the constraint of axle (8) and back-moving spring (7), and whole device is fixed on the open the door inferior horn of a side of freezer compartment of refrigerator by support (3) and screw (4).

2. refrigerator door of refrigerator pedal according to claim 1 helps opening apparatus, it is characterized in that: ripping bar (2) top is hinged with roller (1), and when this roller helps opening apparatus to remain static at refrigerator door of refrigerator pedal, be arranged in the gap between refrigerator body (9) and the door of refrigerator body (10).