CN104567223A - Auxiliary door closing device applicable to refrigerator - Google Patents
Auxiliary door closing device applicable to refrigerator Download PDFInfo
- Publication number
- CN104567223A CN104567223A CN201510000406.4A CN201510000406A CN104567223A CN 104567223 A CN104567223 A CN 104567223A CN 201510000406 A CN201510000406 A CN 201510000406A CN 104567223 A CN104567223 A CN 104567223A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- fixed
- closing device
- torsion spring
- swingle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses an auxiliary door closing device applicable to a refrigerator. The refrigerator comprises a refrigerator door and a refrigerator body. The auxiliary door closing device comprises a torsion spring, a fixed connecting plate, a 'C'-shaped rotating rod, a rotating shaft and a push rod, the fixed connecting plate is used for fixedly connecting the torsion spring with the refrigerator body and perpendicularly fixed to the refrigerator body, one end of the torsion spring is fixed to the fixed connecting plate, the other end of the torsion spring is a free end, a through hole is formed in the rotating rod, the rotating shaft is mounted in the through hole, the torsion spring winds the rotating shaft, the free end of the torsion spring is fixed onto the rotating rod, the push rod is fixed to the inner side of the refrigerator door, a non-fixed end of the push rod is forked to form a fastening fork and a pushing fork, the distance between the fastening fork and the inner side of the refrigerator door is not longer than that between a free end of one side of the rotating rod close to the refrigerator door. The auxiliary door closing device solves the problem of easiness in generating a flash gap in door opening and closing. The auxiliary door closing device is simple in structure, convenient to operate and low in cost.
Description
Technical field
The present invention relates to refrigerator field, particularly relate to a kind of auxiliary closing device being applicable to refrigerator.
Background technology
When side by side combination refrigerator uses in life, refrigerator doors can be there is at closing time and dodge gap phenomenon, thus cause unnecessary cooling gas leakage, increase power consumption.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of auxiliary closing device being applicable to refrigerator, and not only structure is simple, and prevents refrigerator switch gate that the phenomenon of gap occurs to dodge.
To achieve these goals, the technical solution used in the present invention is such: a kind of auxiliary closing device being applicable to refrigerator, and described refrigerator comprises refrigerator doors and casing, and described auxiliary closing device comprises:
Torsion spring and the fixed connecting plate be fixedly connected with casing for torsion spring, described fixed connecting plate is vertically fixed on refrigerator body, and fixed connecting plate is fixed in one end of described torsion spring, and the other end is free end;
Swingle, described swingle is in " C " shape, and it offers a through hole, also include a turning cylinder, described turning cylinder is installed in through hole, and described torsion spring is wound on turning cylinder, and its free end is fixed on swingle;
Push rod, described push rod is fixed on inside refrigerator door, and its on-fixed end bifurcated forms card and fork and promotes fork, and described card and the distance between fork and inside refrigerator door are not more than swingle near the distance between the free end and inside refrigerator door of refrigerator doors side.
As a kind of preferred version, be also provided with pulley at the free end away from refrigerator doors side of swingle.Because in use swingle can produce rotation under the effect promoting fork, therefore pulley is set at the free end of the side of its principle refrigerator doors, this pulley is positioned at the inner side of swingle free end, and mate with the inner face radian of free end, thus can guide effect be produced, ensure the smoothness that swingle rotates and smooth degree, and close position-limiting action certain to swingle formation itself behind the door.
As a kind of preferred version, be also provided with slide block and the chute supporting with slide block, described chute is arranged at away between the swingle free end of refrigerator doors side and refrigerator doors.In aforesaid technical scheme, the free end of swingle can be utilized to carry out closing the door booster action.After setting up this slide block and chute, free end produces impetus power to slide block, thus changes the action direction of power, produces and promotes effect more by force, more stably.
As a kind of preferred version, described card and fork are parallel to refrigerator doors.When pass behind the door, can better and door body coupling card with, guarantee closing effect.
As a kind of preferred version, also include bedplate.Single unit system can independently be arranged on the casing of refrigerator, but adopts the technological means of bedplate, after all parts is integrated, and unified frock operation easy for installation.
Compared with prior art, easily occur when the present invention not only solves door switch to dodge the problem of gap, and structure is simple, easy to operate, transformation and production cost low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram after the present invention installs;
Fig. 3 is using state figure mono-of the present invention;
Fig. 4 is using state figure bis-of the present invention.
Detailed description of the invention
Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of auxiliary closing device being applicable to refrigerator, described refrigerator comprises refrigerator doors 10 and casing, and described auxiliary closing device comprises:
Torsion spring 1 and the fixed connecting plate 2 be fixedly connected with casing for torsion spring 1, described fixed connecting plate 2 is vertically fixed on refrigerator body, and fixed connecting plate 2 is fixed in one end of described torsion spring 1, and the other end is free end 1-1;
Swingle 3, described swingle 3, in " C " shape, it offers a through hole (owing to being provided with component, therefore do not mark in figure), also include a turning cylinder 4, described turning cylinder 4 is installed in through hole, described torsion spring 1 is wound on turning cylinder 4, and its free end 1-1 is fixed on swingle 3;
Push rod 5, described push rod 5 is fixed on inside refrigerator doors 10, its on-fixed end bifurcated formed card and fork 5-1 and promote fork 5-2, described card and fork 5-1 and refrigerator doors 10 inside between distance be not more than swingle 3 inside the free end 3-1 and refrigerator doors 10 of refrigerator doors 10 side between distance;
Pulley 6 is also provided with at the free end 3-1 place away from refrigerator doors 10 side of swingle 3;
Also be provided with slide block 7 and the chute 8 supporting with slide block 7, described chute 8 is arranged at away between the swingle 3 free end 3-1 of refrigerator doors 10 side and refrigerator doors 10;
Described card and fork 5-1 are parallel to refrigerator doors 10;
Also include bedplate 9.
During concrete enforcement, first by screw 6-1, pulley 6 is installed on bedplate 9, then closing device is installed on refrigerator body top, refrigerator doors 10 rear.When at closing time, as shown in Figure 3, the push rod 5 on refrigerator doors 10 trim promotes slide block 7 and advances, and slide block 7 promotes swingle 3, and under the effect of torsion spring 1, swingle 3 enters position as shown in Figure 4, assists locking; When opening the door, swingle 3 comes back to position as shown in Figure 3 under the pulling of refrigerator doors 10.Structure of the present invention is simple, handled easily, the sudden strain of a muscle gap phenomenon occurred when effectively solving door switch, and cost is lower.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (5)
1. be applicable to an auxiliary closing device for refrigerator, described refrigerator comprises refrigerator doors and casing, it is characterized in that, described auxiliary closing device comprises:
Torsion spring and the fixed connecting plate be fixedly connected with casing for torsion spring, described fixed connecting plate is vertically fixed on refrigerator body, and fixed connecting plate is fixed in one end of described torsion spring, and the other end is free end;
Swingle, described swingle is in " C " shape, and it offers a through hole, also include a turning cylinder, described turning cylinder is installed in through hole, and described torsion spring is wound on turning cylinder, and its free end is fixed on swingle;
Push rod, described push rod is fixed on inside refrigerator door, and its on-fixed end bifurcated forms card and fork and promotes fork, and described card and the distance between fork and inside refrigerator door are not more than swingle near the distance between the free end and inside refrigerator door of refrigerator doors side.
2. a kind of auxiliary closing device being applicable to refrigerator according to claim 1, is characterized in that: be also provided with pulley at the free end away from refrigerator doors side of swingle.
3. a kind of auxiliary closing device being applicable to refrigerator according to claim 1, is characterized in that: be also provided with slide block and the chute supporting with slide block, and described chute is arranged at away between the swingle free end of refrigerator doors side and refrigerator doors.
4. a kind of auxiliary closing device being applicable to refrigerator according to claim 1 or 3, is characterized in that: described card and fork are parallel to refrigerator doors.
5. a kind of auxiliary closing device being applicable to refrigerator according to claim 1 or 3, is characterized in that: also include bedplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000406.4A CN104567223B (en) | 2015-01-04 | 2015-01-04 | Auxiliary door closing device applicable to refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000406.4A CN104567223B (en) | 2015-01-04 | 2015-01-04 | Auxiliary door closing device applicable to refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104567223A true CN104567223A (en) | 2015-04-29 |
| CN104567223B CN104567223B (en) | 2017-01-25 |
Family
ID=53083865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510000406.4A Active CN104567223B (en) | 2015-01-04 | 2015-01-04 | Auxiliary door closing device applicable to refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567223B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014062A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Door opening device and refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640734A1 (en) * | 1988-12-16 | 1990-06-22 | Selnor | Pivot and refrigerator cabinet including such a pivot |
| KR100596530B1 (en) * | 1999-07-12 | 2006-07-06 | 삼성전자주식회사 | Door opening and closing device for refrigerator |
| JP2008151364A (en) * | 2006-12-14 | 2008-07-03 | Toshiba Corp | Refrigerator |
| CN201348417Y (en) * | 2008-12-30 | 2009-11-18 | 合肥华凌股份有限公司 | Fixing structure of small door in refrigerator |
| CN202324907U (en) * | 2011-11-11 | 2012-07-11 | 江苏正佰电气有限公司 | Self-lock device of switch cabinet door |
| CN203011050U (en) * | 2012-12-07 | 2013-06-19 | 海宝集团有限公司 | Refrigerator door with self-locking mechanism |
| CN203024527U (en) * | 2012-12-27 | 2013-06-26 | 海信容声(广东)冰箱有限公司 | Refrigerator lock bracket device and refrigerator |
-
2015
- 2015-01-04 CN CN201510000406.4A patent/CN104567223B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640734A1 (en) * | 1988-12-16 | 1990-06-22 | Selnor | Pivot and refrigerator cabinet including such a pivot |
| KR100596530B1 (en) * | 1999-07-12 | 2006-07-06 | 삼성전자주식회사 | Door opening and closing device for refrigerator |
| JP2008151364A (en) * | 2006-12-14 | 2008-07-03 | Toshiba Corp | Refrigerator |
| CN201348417Y (en) * | 2008-12-30 | 2009-11-18 | 合肥华凌股份有限公司 | Fixing structure of small door in refrigerator |
| CN202324907U (en) * | 2011-11-11 | 2012-07-11 | 江苏正佰电气有限公司 | Self-lock device of switch cabinet door |
| CN203011050U (en) * | 2012-12-07 | 2013-06-19 | 海宝集团有限公司 | Refrigerator door with self-locking mechanism |
| CN203024527U (en) * | 2012-12-27 | 2013-06-26 | 海信容声(广东)冰箱有限公司 | Refrigerator lock bracket device and refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014062A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Door opening device and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104567223B (en) | 2017-01-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |