CN104567223B - Auxiliary door closing device applicable to refrigerator - Google Patents
Auxiliary door closing device applicable to refrigerator Download PDFInfo
- Publication number
- CN104567223B CN104567223B CN201510000406.4A CN201510000406A CN104567223B CN 104567223 B CN104567223 B CN 104567223B CN 201510000406 A CN201510000406 A CN 201510000406A CN 104567223 B CN104567223 B CN 104567223B
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- 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.)
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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, a kind of more particularly, to auxiliary closing device being applied to refrigerator.
Background technology
When side by side combination refrigerator uses in life, can occur at closing time refrigerator doors dodge gap phenomenon, thus cause unnecessary
Cooling gas leakage, increases power consumption.
Content of the invention
In view of the shortcomings of the prior art, the purpose of the present invention is that providing a kind of auxiliary being applied to refrigerator closes
Door gear, is not only simple in structure, and prevents refrigerator switch gate to occur to dodge the phenomenon of gap.
To achieve these goals, the technical solution used in the present invention is such that a kind of auxiliary being applied to refrigerator is closed
Door gear, described refrigerator includes refrigerator doors and casing, and described auxiliary closing device includes: torsion spring and be used for torsion spring and casing
The fixed connecting plate being fixedly connected, described fixed connecting plate is perpendicularly fixed at refrigerator body, and one end of described torsion spring is fixed on
Determine connecting plate, the other end is free end；Swingle, described swingle is in " c " shape, offers a through hole thereon, also includes one
Rotary shaft, described rotary shaft is installed in through hole, and described torsion spring is wound in rotary shaft, 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 engaging fork and promotion fork, described engaging fork and ice
It is not more than the distance between the free end near refrigerator doors side for the swingle and inside refrigerator door the distance between inside chamber door.
As a kind of preferred version, it is additionally provided with pulley in swingle away from the free end of refrigerator doors side.Due to
Swingle can produce in the presence of promoting fork and rotate in use, the free end setting therefore in the side of its principle refrigerator doors
Pulley, this pulley is located at the inner side of swingle free end, and mates with the inner face radian of free end, such that it is able to produce guiding
Effect is it is ensured that the smoothness that rotates of swingle and smooth degree, and is closing behind the door to the swingle certain spacing work of formation itself
With.
As a kind of preferred version, be additionally provided with slide block and the chute supporting with slide block, described chute be arranged at away from
Between the swingle free end of refrigerator doors side and refrigerator doors.In aforesaid technical scheme, it is possible to use the freedom of swingle
Hold the assosting effect that carries out closing the door.After setting up this slide block and chute, free end produces impetus power to slide block, thus changing power
Action direction, produce higher, more stably promote effect.
As a kind of preferred version, described engaging is pitched parallel to refrigerator doors.When closing behind the door, can preferably mate with door body
Card and it is ensured that closing effect.
As a kind of preferred version, also include bedplate.Single unit system can be independently arranged on the casing of refrigerator,
But the technological means using bedplate, after all parts are integrated, unification frock easy for installation operation.
Compared with prior art, the present invention not only solves the problem being susceptible to dodge gap during door trip, and structure is simple
Single, easy to operate, transform and low production cost.
Brief description
Fig. 1 is the structural representation of the present invention；Fig. 2 is the schematic diagram after present invention installation；Fig. 3 is use state of the present invention
Figure one；Fig. 4 is use state figure two of the present invention.
Specific embodiment
The technical scheme present invention being provided below with reference to specific embodiment is described in detail it should be understood that following concrete
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
Embodiment: as shown in Figure 1 and Figure 2, a kind of auxiliary closing device being applied to refrigerator, described refrigerator includes refrigerator doors
10 and casing, described auxiliary closing device includes: torsion spring 1 and the fixed connecting plate being fixedly connected with casing for torsion spring 1
2, described fixed connecting plate 2 is perpendicularly fixed at 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 is in " c " shape, offers a through hole thereon (due to already installed with component, therefore figure
In do not mark), also include a rotary shaft 4, described rotary shaft 4 is installed in through hole, and described torsion spring 1 is wound in rotary shaft 4,
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 Y-shaped
Become engaging fork 5-1 and promote fork 5-2, described engaging fork 5-1 is close with the distance between refrigerator doors 10 inner side no more than swingle 3
The distance between the free end 3-1 of refrigerator doors 10 side and refrigerator doors 10 inner side；In swingle 3 away from refrigerator doors 10 side
It is additionally provided with pulley 6 at free end 3-1；It is additionally provided with slide block 7 and the chute 8 supporting with slide block 7, described chute 8 is arranged at
Between swingle 3 free end 3-1 away from refrigerator doors 10 side and refrigerator doors 10；Described engaging fork 5-1 is parallel to refrigerator doors 10；
Also include bedplate 9.
When being embodied as, first pass through screw 6-1 and pulley 6 is installed on bedplate 9, then closing device is installed on ice
Box body top, refrigerator doors 10 rear.When at closing time, as shown in figure 3, before the push rod 5 on refrigerator doors 10 trim promotes slide block 7
Enter, slide block 7 promotes swingle 3, in the presence of torsion spring 1, swingle 3 enters position as shown in Figure 4, assists locking；When opening
Men Shi, swingle 3 comes back to position as shown in Figure 3 under the pulling of refrigerator doors 10.Present configuration is simple, convenient behaviour
Make, the sudden strain of a muscle gap phenomenon occurring during effectively solving door trip, and cost is relatively low.
Last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical
Scheme, it will be understood by those within the art that, those are modified to technical scheme or equivalent,
Objective without deviating from the technical program and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of auxiliary closing device being applied to refrigerator, described refrigerator includes refrigerator doors and casing it is characterised in that described
Auxiliary closing device includes:
Torsion spring and the fixed connecting plate being fixedly connected with casing for torsion spring, described fixed connecting plate is perpendicularly fixed at refrigerator case
Body, 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, offers a through hole thereon, also includes a rotary shaft, and described rotary shaft is installed
In through hole, described torsion spring is wound in rotary shaft, 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 engaging fork and promotes fork, described engaging fork
And the distance between inside refrigerator door be not more than swingle between the free end and inside refrigerator door of refrigerator doors side away from
From.
2. a kind of auxiliary closing device being applied to refrigerator according to claim 1 it is characterised in that: remote in swingle
Free end from refrigerator doors side is additionally provided with pulley.
3. a kind of auxiliary closing device being applied to refrigerator according to claim 1 it is characterised in that: be additionally 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.
4. a kind of auxiliary closing device being applied to refrigerator according to claim 1 or 3 it is characterised in that: described engaging
Fork is parallel to refrigerator doors.
5. a kind of auxiliary closing device being applied to refrigerator according to claim 1 or 3 it is characterised 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 CN104567223A (en) | 2015-04-29 |
| CN104567223B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014062B (en) * | 2016-05-27 | 2018-06-22 | 合肥华凌股份有限公司 | Door opener and refrigerator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640734B1 (en) * | 1988-12-16 | 1991-03-22 | Selnor | PIVOT AND REFRIGERATION CABINET COMPRISING 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN104567223A (en) | 2015-04-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |