CN101093131B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN101093131B CN101093131B CN2006100829551A CN200610082955A CN101093131B CN 101093131 B CN101093131 B CN 101093131B CN 2006100829551 A CN2006100829551 A CN 2006100829551A CN 200610082955 A CN200610082955 A CN 200610082955A CN 101093131 B CN101093131 B CN 101093131B
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- Prior art keywords
- door body
- chute
- angle
- connecting rod
- refrigerator
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- 230000007246 mechanism Effects 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
This invention relates to a kind of refrigerators including a shell forming chambers, a circulation pipeline spread in the shell and cooling parts and a door outside of the shell for closing said chambers, in which a connecting part is set between the inner wall of the shell and the door to control the door to open in an angle around the gemel shaft so as to avoid over too wide angle of the door and interfered by adjacent furniture or walls.
Description
Technical field
The present invention relates to a kind of novel fridge, especially be provided with the angle that attaching parts open with the limiting door body and prevent owing to close the too fast and refrigerator of damaged in collision that housing is caused of a body in enclosure interior.
Background technology
Along with the raising of domestic consumption level, refrigerator has become a kind of indispensability and common household electrical appliance.Household electric refrigerator is to adopt driven compressor cold-producing medium reciprocation cycle in pipeline, cools off with the air that the refrigerator storeroom is indoor and preserves food.Food fresh keeping needs the normal temperature state in the certain limit, promptly keeps refrigeration or cryogenic temperature state.
The refrigerator that existing family uses is according to the indoor decoration designing requirement and normally with refrigerator and supporting installation of other furniture and use.Cause reasonable placement refrigerator and effective contradiction that improves between the space availability ratio thus, refrigerator is installed between wall and furniture is understood the too much careat that takies, and cause outwards outstanding bad appearance, thereby general solution is refrigerator is embedded between the indent interval of wall or the furniture and keeps outer surface parallel, is about to refrigerator and installs in whole or in part built-inly.
Because the construction features of existing refrigerator 1, the door body 4 of its sealing chamber, storeroom 2 generally is to be hinged through the hinge on the housing, the door body is by hinged and can be according to user's selection upwards, downwards or lateral opening and closing, and takes, deposits food in the chamber, storeroom in order to the user.When the door body when open rotatably in the fixedly axle center of hinge, a door body is to be rotation and to the outside of housing bias motion with the hinge, i.e. the outside that is positioned at housing around the axle motor point all the time of door body.When door body open angle is excessive, can collide the furniture 3 or the wall that close on, the situation shown in the accompanying drawing 1 of back.
For the refrigerator of above-mentioned built-in installation, just need distance member be arranged, so that the furniture of refrigerator or its other parallel installation of Men Tiyu is separated in its arranged outside.But when guaranteeing that the door body can not collide with furniture or wall, distance member also can correspondingly take certain space outerpace, promptly reserve enough spaces in advance above-mentioned distance member is installed, and the distance member of external also can have influence on the overall appearance effect of refrigerator at refrigerator and furniture or between the walls.
Also has a problem in addition; when the door body when hinged axle center is closed, usually can be owing to the excessive excessive velocities of closing the door that causes of exerting oneself, the collision impact power between the Men Tiyu housing is also bigger; can cause certain damage to refrigerator itself, also the user be caused operational inconvenience.
Summary of the invention
Refrigerator of the present invention, its goal of the invention are to solve the problem of above-mentioned built-in type refrigerator installation and are provided with attaching parts between its inner walls and door bodies.This attaching parts one end is connected a side in the close hinge axle center of a body inboard, and its other end is connected on the inner walls by its guiding mechanism.When the door body is opened or closed, open angle and closing velocity by described attaching parts opposite house body are limited, thereby avoid disturbing, also can avoid because of the excessive impact failure that housing is caused of closing velocity because of the excessive furniture that is closed on of open angle or wall.
For achieving the above object, described refrigerator has that the housing, the enclosure interior that form each chamber are auxilliary to be provided with circulation line and refrigeration part and to be hinged on hull outside in order to sealing the door body of described chamber, and improvements of the present invention are to be provided with a junction spare between inner walls and a body.
When the door body was opened, these attaching parts were pulled.Open on the direction open angle of door body and the control that stroke is subjected to attaching parts at the door body.Promptly, the maximum open angle of door body can be controlled within the specific limits by design, debugging to attaching parts overall dimensions and setting angle.Even the user applies bigger pulling force, the open angle of door body is still controlled.
When the door body was closed, these attaching parts were reversed push-and-pull.On door body closing direction, the pent resistance that is subjected to these attaching parts simultaneously of door body can be with the control of door body closing velocity within the specific limits.
For improving the flexibility of using described attaching parts and reducing the inner space that takies a chamber, described attaching parts one end is connected a side in the close hinge axle center of a body inboard, and its other end is connected on the inwall of a chamber by its guiding mechanism.
Described chamber comprises by housing and the airtight chamber, storeroom that forms of heat-insulation layer, and the cabin that is provided with refrigeration devices such as compressor, condenser.
Described attaching parts are connected by its guiding mechanism on the inwall of a chamber, and connecting portion comprises top, bottom and the sidepiece of housing, to realize the multiple unfolding mode of door body.That is,
When the guiding mechanism of described attaching parts was connected on the inwall of case top, described Men Tike was opened, is closed downwards on the hinge axis mind-set;
When the guiding mechanism of described attaching parts was connected on the inwall of housing bottom, described Men Tike was opened, upwards is closed under the hinge axis mind-set;
When the guiding mechanism of described attaching parts was connected on the inwall of housing sidepiece, described Men Tike laterally was opened and closed around the hinge axle center.
Described attaching parts comprise the connector that is connected with door body inboard, and this connector is connected with a connecting rod.
The other end of connecting rod connects a guiding mechanism, and this guiding mechanism is installed on the inwall of housing.
Structure as above-mentioned attaching parts, be connected in the interlinking lever end of guiding mechanism, can slide along the direction that the door body opens or closes, and can carry out spacingly by guiding mechanism to connecting rod, then come open angle and the control of opposite house body self speed when closing laterally of control gate body by connecting rod.
Described guiding mechanism has the chute of indent, and the end of connecting rod is provided with a pulley, and pulley is engaged in the inside of chute and can slides before and after chute.
When the door body when a side direction is opened, connecting rod is driven by the door body and produces displacement diametrically, the pulley of the other end then along chute to front slide, when pulley arrives the anterior end of chute, the limited stop of pulley, connecting rod opposite house body generation this moment one pulling force backward.By the design to connecting rod and chute length, the angle that the door body can be opened is controlled, thereby avoids because of excessive furniture or the wall that causes a body to collide closing on of exerting oneself.
When the door body is closed, the pulley of interlinking lever end slides backward and resets along chute, by to chute and the pulley control of frictional resistance each other, can suppress the closing velocity of a body by connecting rod effectively, thereby avoid because of the excessive body collision damaged in collision that housing brought that causes of exerting oneself.
In the process of door body drivening rod displacement laterally, because the door body is opened along arc track around hinge axis mind-set one side, then connecting rod is except that radially producing the displacement, also to produce certain swing in a lateral direction, be reflected in connecting rod and connector (being connected in that the door body is inboard) and and pulley between the certain torsion of generation.
For solving the destruction that the torsion pair parts that are connected with connecting rod in above-mentioned end produce, further the improvement design is the both ends at connecting rod, is connected with connector and with pulley by ball bearing respectively.
As mentioned above, the advantage and the beneficial effect of refrigerator of the present invention are, can be used for built-in installation, 1, by attaching parts effectively the control gate body around hinge axle center open angle, thereby avoid disturbing, also can avoid because of the excessive impact failure that housing is caused of closing velocity because of the excessive furniture that is closed on of open angle or wall.
2, described Men Tike realizes multiple direction and the angle opened, and a door body open angle can change by chute length and angle, debug flexible for installationly, and the front surface of refrigerator can parallel with adjacent structure, thus the appearance of raising built-in refrigerator.
Description of drawings
Fig. 1 is that the door body of described refrigerator is closed on the schematic diagram that furniture disturbs when opening;
Fig. 2 is the schematic diagram of refrigerator of the present invention;
Fig. 3 is the refrigerator partial cutaway schematic under the described door body closed condition;
Fig. 4 is the schematic diagram of described guiding mechanism;
Fig. 5 is the refrigerator partial cutaway schematic under the described door body open mode.
Show housing 1, refrigerating chamber 2, refrigerator chamber interior walls 21, room furniture 3, cold sotrage door body 4, attaching parts 6, hinge 7 as Fig. 2 to Fig. 5;
The specific embodiment
As shown in Figure 3, attaching parts 6 are provided with and are connected between refrigerator chamber interior walls 21 and the cold sotrage door body 4.
Described attaching parts 6 include connector 61, connecting rod 63 and guiding mechanism 66.
One end of described connecting rod 63 connects described connector 61 by ball bearing 62, and connector 61 is fixedly connected on a side in cold sotrage door body 4 inboards and close hinge 7 axle center.
The other end of described connecting rod 63 connects pulley 65 by ball bearing 64, and pulley 65 is engaged in the chute 67 interior (referring to Fig. 4) of guiding mechanism 66.
In the present embodiment, the guiding mechanism 66 of attaching parts 6 is arranged on the sidepiece of refrigerator chamber interior walls 21, thereby realizes that control cold sotrage door body 4 opens or closes to side direction around the axle center of its fixed hinge.
As shown in Figure 4, for realization comes control link 63 displacement forward or backward by the pulleys 65 that are engaged in the chute 67, and then the open angle and the closing velocity of control cold sotrage door body 4.
Along the direction of opening of cold sotrage door body 4, chute 67 has a downward-sloping gradient section L1, and the angle of itself and horizontal direction is a1.
When cold sotrage door body 4 was opened, pulley 65 slided along the gradient section L1 of chute 67, and then connecting rod 63 is driven and displacement forward by cold sotrage door body 4.When pulley 65 arrives the leading section of chute 67, pulley 65 limited stop, 63 pairs of cold sotrage door bodies of connecting rod this moment, 4 generations one resistance backward, cold sotrage door body 4 is limited in maximum open angle and avoids colliding furniture or the wall that closes on.
When cold sotrage door body 4 was closed, pulley 65 slided backward along gradient section L1, because the angle a1 of gradient section L1 and horizontal direction, pulley 65 is subjected to bigger resistance to sliding.Even cold sotrage door body 4 is stressed excessive, can not cause its closing velocity excessive, so can avoid damaged in collision to arrive housing 1 yet.
When cold sotrage door body 4 opens to maximum angle,, a horizontal segment L2 is set and is connected with gradient section L1 at the leading section of chute 67 for anti-limited slip wheel 65 slides backward voluntarily along gradient section L1.Then horizontal segment L2 can provide bigger anti-slip resistance to pulley 65, makes that cold sotrage door body 4 can be static when arriving maximum open angle.
Based on identical reason, when cold sotrage door body 4 is closed, for anti-limited slip wheel 65 backs down cold sotrage door body 4 to front slide by connecting rod 63 voluntarily along gradient section L1.The improvement structure of eliminating this unfavorable factor is, a reset section L3 is set and is connected with gradient section L1 in the rearward end of chute 67.Then reset section L3 can provide bigger anti-slip resistance to pulley 65, makes cold sotrage door body 4 to close fully.
In fact, the reset issues voluntarily when realizing that cold sotrage door body 4 opens or closes, described reset section L3 can be designed to horizontal segment, also can be downward-sloping and have certain included angle with horizontal direction along the closing direction of cold sotrage door body 4.
As shown in Figure 4, described reset section L3 and horizontal direction keep angle a2, to constitute the anti-slip resistance bigger to pulley 65.
Under normal conditions, when closing the door of refrigerator body, the user can apply a bigger thrust and make that door body moment toggle speed is excessive, and this just causes a reason of body damaged in collision housing.
More safe in the present embodiment settling mode is, between horizontal segment L2 and gradient section L1, be provided with second gradient section L4, second gradient section L4 is directed downwards inclination along opening of cold sotrage door body 4, and the angle of itself and horizontal direction is a3, and angle a3 is greater than angle a1.
Then second gradient section L4 can provide bigger resistance to sliding in the starting stage that cold sotrage door body 4 is closed, and can effectively prevent to cause because of user's undue force the excessive problem of toggle speed of cold sotrage door body 4.
Can certainly improve resistance to sliding each other by changing the material of chute 67 and pulley 65.
As Fig. 2 and shown in Figure 4, when cold sotrage door body 4 opened or closed, pulley 65 slided forward or backward along chute 67, cold sotrage door body 4 around the axle center of hinge 7 when being displaced sideways, inevitable drivening rod 63 moves radially and transversely producing.
By ball bearing 62 and ball bearing 64, between connecting rod 63 and connector 61 and connecting rod 63 and pulley 65, produce certain rotation respectively, to solve the torsion break that connecting rod 63 is produced.
Content to sum up, the embodiment that provides in conjunction with the accompanying drawings only is a preferred version of realizing the object of the invention.For one of ordinary skill in the art, can take a hint in view of the above, and direct derivation goes out to meet other alternative structure of design concept of the present invention.Other architectural features that obtain thus also should belong to scheme scope of the present invention.
Claims (6)
1. refrigerator has that the housing, the enclosure interior that form each chamber are auxilliary to be provided with circulation line and refrigeration part and to be hinged on hull outside in order to seal the door body of described chamber, it is characterized in that:
Between inner walls and door body, be provided with a junction spare,
Attaching parts have a connection piece, this connector is arranged on a side in the close hinge axle center of a body inboard, this connector is connected with a connecting rod, and the other end of connecting rod connects a guiding mechanism, and this guiding mechanism is connected top, bottom or the sidepiece of a chamber interior walls;
Described guiding mechanism has the chute of indent, and the end of connecting rod is provided with a pulley, and pulley is engaged in the inside of chute and can slides before and after chute;
The both ends of described connecting rod are connected with connector and with pulley by ball bearing respectively.
2. refrigerator according to claim 1 is characterized in that: along the direction opened of door body, described chute has a downward-sloping gradient section (L1), and the angle of itself and horizontal direction is a1.
3. refrigerator according to claim 2 is characterized in that: one horizontal segment (L2) is set and is connected with gradient section (L1) at the leading section of described chute.
4. refrigerator according to claim 3 is characterized in that: one reset section (L3) is set and is connected with gradient section (L1) in the rearward end of described chute.
5. refrigerator according to claim 4 is characterized in that: described reset section (L3) is downward-sloping along the closing direction of cold sotrage door body (4), and has angle a2 with horizontal direction.
6. refrigerator according to claim 5 is characterized in that: described chute between horizontal segment (L2) and gradient section (L1), be provided with second gradient section (L4), the angle of itself and horizontal direction is a3, angle a3 is greater than angle a1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100829551A CN101093131B (en) | 2006-06-21 | 2006-06-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100829551A CN101093131B (en) | 2006-06-21 | 2006-06-21 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101093131A CN101093131A (en) | 2007-12-26 |
| CN101093131B true CN101093131B (en) | 2010-12-29 |
Family
ID=38991514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100829551A Expired - Fee Related CN101093131B (en) | 2006-06-21 | 2006-06-21 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101093131B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1403721B1 (en) | 2011-01-05 | 2013-10-31 | Electrolux Home Prod Corp | BUILT-IN ELECTRIC APPLIANCES AND ASSEMBLY OF BUILT-IN AND MOBILE APPLIANCES FOR BUILT-IN APPLIANCES. |
| CN102322200A (en) * | 2011-05-26 | 2012-01-18 | 北京远光通联科技有限公司 | Noninterfering externally-hung box doors |
| DE102014101849A1 (en) * | 2014-02-13 | 2015-08-13 | Hettich-Oni Gmbh & Co. Kg | Bearing arrangement for a door |
| JP6187333B2 (en) * | 2014-03-11 | 2017-08-30 | 三菱電機株式会社 | Storage and refrigerator |
| CN107742834B (en) * | 2016-07-07 | 2019-05-03 | 裕成电器有限公司 | A kind of adjustable cabinet of movement speed |
| CN108800745B (en) * | 2018-07-02 | 2020-12-25 | 海尔智家股份有限公司 | Refrigerator capable of controlling illumination |
-
2006
- 2006-06-21 CN CN2006100829551A patent/CN101093131B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101093131A (en) | 2007-12-26 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20101229 |