CN201355171Y

CN201355171Y - Leaf spring-inserted locking structure matched with refrigerator door reminder

Info

Publication number: CN201355171Y
Application number: CNU2008201678233U
Authority: CN
Inventors: 徐江林
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-10
Filing date: 2008-11-10
Publication date: 2009-12-02
Anticipated expiration: 2018-11-10

Abstract

The utility model discloses a leaf spring-inserted locking structure matched with a refrigerator door reminder, which comprises the reminder assembled on a refrigerator body; wherein, the reminder is electrically connected with a remote controller which is correspondingly provided with a locking component with an inching push button switch structure; the locking component can trigger the inching push button switch when a refrigerator door is opened and closed, so that the reminder is started to warn; the locking component also has a secondary locking effect on the refrigerator door and the refrigerator body; the locking component consists of a movable opening-closing contact part and a static opening-closing contact part; the movable opening-closing contact part comprises a shell, in the chamber of which a spring is arranged; one end of the spring is connected with the wall of the remote controller, and the other end of the spring is connected with a movable contact part embedded in the chamber of the shell; moreover, part of the movable contact part is exposed out of the chamber of the shell; and the movable contact part is cooperated with the static opening-closing contact part.

Description

A kind of shell fragment of adaptive refrigerator doors alarm set inserts locking mechanism

Technical field

The utility model relates to the refrigerator applied technical field, and the shell fragment that relates in particular to a kind of adaptive refrigerator doors alarm set inserts locking mechanism.Be applied to the prompting of closing the situation of closing of refrigerator doors and the locking device once more of refrigeratory body and door.

Background technology

The closed main seal closure that adopts the interior magnetic stripe suction of gasket to reach door of current refrigerator door.Because people are in the process of using refrigerator, can produce once in a while that not have the opsition dependent requirement to place complete because of the built-in utensil of refrigerator (as fruit and vegetable box, shelf etc.), because of food etc. is not stacked stable the slip, because of the end user careless random who has pushes away in the distance that does not reach magnetic force suction, more have and forgotten closing refrigerator door or the like again.The generation of any situation of above-mentioned situation, refrigerator will not closed long-time cooling operation fully because of door, causes the icing and frozen water outflow of large tracts of land in the refrigerator.Make food spoilage, waste electric energy, long-time running reduces the refrigerator life-span.And in a single day above-mentioned situation takes place, the cleaning panel of refrigerator is also inconvenient, and very easily damages the refrigerator inside device in cleaning refrigerator process.In order to address the above problem, application number is 92213080.9 Chinese patent, the refrigerator autoalarm of closing the door is disclosed, it is made up of rectification circuit, delay circuit, audio generating circuit, microphone device, without external battery, directly by the AC-powered in the refrigerator, the press button that moves when power supply is subjected to refrigerator open and close door is controlled.And for example application number is 200620085696.3 Chinese patent, refrigerator vocal music warning device is disclosed, it comprises the lighting circuit that one group of normally closed trigger switch K1, K2 that matches with refrigerator doors and the electric light L that is connected form, it is characterized in that rectification circuit D in parallel at the electric light two ends, the positive and negative electrode of rectification circuit dc output end is imported with vocal music IC and playback set BG respectively, output is corresponding links to each other, and the signal output part of vocal music integrated circuit links to each other with the signal input part of playback set.Above-mentioned patent all only has single warning function, and complex structure.

Summary of the invention

Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of shell fragment that has the adaptive refrigerator doors alarm set of prompting and locking effect concurrently to insert locking mechanism.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of shell fragment of adaptive refrigerator doors alarm set inserts locking mechanism, comprise the reminiscences that is assemblied on the refrigeratory body, reminiscences is electrically connected with remote controller, and the remote controller cooperation is provided with the latch assembly with crawl push button switch structure; Latch assembly can trigger the crawl push button switch by the open and close of refrigerator doors, starts described reminiscences work reminder alarm, and latch assembly can also be to the secondary locking effect of refrigerator doors and refrigeratory body; Latch assembly touches part and silent switch by moving switch and touches part and form, moving switch touches part and includes housing, and housing is provided with spring in the chamber, and an end of this spring is connected on the remote control wall, the other end is connected and is inlaid in the endoceliac movable contact piece of shell, and the part of this movable contact piece is exposed outside the housing chamber; Movable contact piece cooperates silent switch to touch part.

In order to obtain better technique effect, the technical measures of further taking also comprise:

Moving switch in the above-mentioned latch assembly touches part and is installed in the refrigeratory body side along last, and the silent switch that matches touches part and then is installed in the refrigerator doors side along last; The exposed portions serve of movable contact piece is rectangular, and silent switch touches part and comprises that both sides all have the sheet shell fragment of breach, also comprises two corresponding cards, and the medial surface of two cards is all inwardly outstanding and suitable with breach, and the equal apical grafting of the lateral surface of card has holddown spring.Above-mentioned reminiscences is light-emitting device or is sound device.

Compared with prior art, reminiscences of the present utility model is electrically connected with remote controller, and the remote controller cooperation is provided with the latch assembly with crawl push button switch structure; Latch assembly can trigger the crawl push button switch by the open and close of refrigerator doors, thereby possesses the effect of reminder alarm, simultaneously, latch assembly can also be realized the secondary locking to refrigerator doors, thereby make the closure of refrigerator doors more stable, can avoid requiring to place complete because of the built-in utensil of refrigerator does not have opsition dependent, food etc. are not stacked stable and are slided refrigerator doors is pushed open, and the closure of door of refrigerator is carried out dual fail-safe.

Description of drawings

Fig. 1 is the assembly structure schematic diagram of the utility model embodiment;

Fig. 2 is an operation principle schematic diagram of the present utility model.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Fig. 1 is to shown in Figure 2, and the figure grade explanation: reminiscences 1, remote controller 2, moving switch touch part 3, and housing 31, spring 32, movable contact piece 33, silent switch touch part, sheet shell fragment 43, breach 43a, card 44, holddown spring 45.

As shown in Figure 1, a kind of shell fragment of adaptive refrigerator doors alarm set inserts locking mechanism, comprises the reminiscences 1 that is assemblied on the refrigeratory body, and reminiscences 1 is electrically connected with remote controller 2, and remote controller 2 cooperations are provided with the latch assembly with crawl push button switch structure.In the present embodiment, reminiscences 1 adopts sound-producing device and light-emitting device simultaneously.

Latch assembly touches part 3 and silent switch by moving switch and touches part and form, moving switch touches part 3 and includes housing 31, housing is provided with spring 32 in 31 chambeies, one end of this spring 32 is connected on remote controller 2 walls, the other end is connected the movable contact piece 33 that is inlaid in housing 31 chambeies, and the part of this movable contact piece 33 is exposed outside housing 31 chambeies; Movable contact piece 33 cooperates silent switch to touch part.

Moving switch in the latch assembly touches part 33 and is installed in the refrigeratory body side along last, and the silent switch that matches touches part and then is installed in the refrigerator doors side along last; The exposed portions serve of movable contact piece 33 is rectangular, silent switch touches part and comprises that both sides all have the sheet shell fragment 43 of breach 43a, the medial surface that also comprises 44, two cards 44 of two corresponding cards is all inwardly outstanding and suitable with breach 43a, and the equal apical grafting of the lateral surface of card 44 has holddown spring 45.

Present embodiment in use, when refrigerator doors is closed, the moving switch of sheet shell fragment 43 apical graftings touches the movable contact piece 33 of part 3, at this moment, sound-producing device and light-emitting device are in closed condition, simultaneously, two cards 44 firmly block sheet shell fragment 43 under the effect of holddown spring 45, thereby realize the purpose of secondary locking; When refrigerator doors is opened, sheet shell fragment 43 leaves the switch contact 33 of button point driving switch, thereby under the effect of spring 32, the crawl push button switch is opened, sound-producing device and light-emitting device are worked simultaneously, remind user's refrigerator doors to be in open mode, up to the refrigerator doors closure, thereby realize the effect of reminder alarm.Sound-producing device is set conversely and the light-emitting device duty is also passable, just reminds user's refrigerator doors to be in closed condition completely, thereby realize the effect of reminder alarm.

Among the embodiment, power supply can adopt battery or electric wire power supply, certainly in the technical measures that also can take other in the above-described embodiments, such as delayer is set, by delayer is set the time, makes sound-producing device after refrigerator doors is opened a period of time, just begin reminder alarm.

Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in scope of the present utility model, can do the various variation on form and the details.

Claims

1, a kind of shell fragment of adaptive refrigerator doors alarm set inserts locking mechanism, comprise the reminiscences (1) that is assemblied on the refrigeratory body, it is characterized in that: described reminiscences (1) is electrically connected with remote controller (2), and described remote controller (2) cooperation is provided with the latch assembly with crawl push button switch structure; Described latch assembly touches part (3) and silent switch by moving switch and touches part and form, moving switch touches part (3) and includes housing (31), described housing (31) is provided with spring (32) in the chamber, one end of this spring (32) is connected on remote controller (2) wall, the other end is connected the movable contact piece (33) that is inlaid in housing (31) chamber, and the part of this movable contact piece (33) is exposed outside housing (31) chamber; Described movable contact piece (33) cooperates described silent switch to touch part; Moving switch in the described latch assembly touches part (33) and is installed in the refrigeratory body side along last, and the silent switch that matches touches part and then is installed in the refrigerator doors side along last; The exposed portions serve of described movable contact piece (33) is rectangular, described silent switch touches part and comprises that both sides all have the sheet shell fragment (43) of breach (43a), also comprise two corresponding cards (44), the medial surface of two cards (44) is all inwardly outstanding and suitable with breach (43a), and the equal apical grafting of lateral surface of card (44) has holddown spring (45).

2, the shell fragment of a kind of adaptive refrigerator doors alarm set according to claim 1 inserts locking mechanism, it is characterized in that: described reminiscences (1) is for light-emitting device or be sound device.