CN101173835A - Device capable of preventing doors of refrigerator from lowering during the use - Google Patents
Device capable of preventing doors of refrigerator from lowering during the use Download PDFInfo
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- CN101173835A CN101173835A CNA2006101501559A CN200610150155A CN101173835A CN 101173835 A CN101173835 A CN 101173835A CN A2006101501559 A CNA2006101501559 A CN A2006101501559A CN 200610150155 A CN200610150155 A CN 200610150155A CN 101173835 A CN101173835 A CN 101173835A
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- freezer door
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Abstract
The invention discloses a device on refrigerator for preventing refrigerator door from descending when in use, comprising a refrigerator body and a refrigerator door body. The invention is characterized in that a rotary supporting member fixed on the refrigerator body is arranged at the lower part of a cantilever of the refrigerator door body; the rotary support member comprises a bracket, a pin shaft and a roller, wherein, the bracket is fixed on the refrigerator body, the pin shaft is arranged on the bracket, and the roller is sleeve-jointed with the pin shaft and can rotate around the pin shaft; the upper surface of the roller higher than the bracket can be contacted with the lower end of the refrigerator door body to form rotary supporting; a cam-type adjusting device is arranged on the bracket. The invention has the advantages that the refrigerator door body is in constantly rolling friction state when in use, thereby, not only the refrigerator door body can be supported to prevent descending, but also the service life of the rotary supporting member, the refrigerator door body and the hinges can be prolonged; the elevation of the rotary supporting member can be adjusted when in use; the invention can be used for adjustment and alignment during installation of the refrigerator door body.
Description
Technical field
The present invention relates to a kind of refrigerator, especially a kind of device that prevents freezer door body decline in use that is used on the refrigerator.
Background technology
In order to generate the ultralow temperature province of-60 ℃～-90 ℃ of degree, use the binary refrigeration loop, the condensed device that connects the refrigerating circuit of the evaporimeter of high temperature side refrigerating circuit and low temperature side by cascade constitutes low-temp bunker or refrigerator.This low-temp bunker or refrigerator are also referred to as the ultralow temperature freezer because of reaching this temperature band.Cooling is maintained to ultralow temperature province in the storage owing to make, temperature difference around storage and the low temperature Zang Ku is about 100 ℃, so for the purpose of the thermal insulation that realizes improving the low-temp bunker door, if improve the heat-barrier material performance, increase its gauge, then increased the weight of door naturally.Therefore, be necessary certainly to improve door itself, support this hinge or the rigidity of hinge mounting portion.In order to improve the rigidity of door, for example, shown in patent documentation 1, make the shape of door make sag and swell, the opening peripheral part that makes the hot box main body is provided with on the opening edge of the axle support side that is positioned at door and prevents the guider that the student falls than other part wall thickness.In addition,, for example, shown in patent documentation 2, exist, also in the cold insulation storehouse of inside door also filling foamed heat-insulating material not only at external door in order to improve thermal insulation properties.
Patent documentation 1: TOHKEMY 2000-356461 communique
Patent documentation 2: TOHKEMY 2001-183052 communique
Cold insulation storehouse shown in patent documentation 2, do not take to imagine the countermeasure that situation falls in the generation student, in the cold insulation storehouse shown in patent documentation 1, with increase energetically the door rigidity as purpose, especially because the guider that prevents insulated door decline is configured in hinge one side is installed, be the cause of door-hinge support-side, thereby exist, can not bring into play the improper situation of its effect along with the student of size slightly falls.
Because when shutter door, extraneous gas enters in the storeroom, on the easiest opening peripheral part that is subjected to the temperature difference influence moisture content dewfall of air in the storeroom is freezed, and causes the frosting phenomenon.If shutter door repeatedly, as changing in time, then in the opening peripheral part, this frosting partly gradually grows up, and enlarges.In case should enlarge significantly, then often be absorbed in the situation that to close the door.In addition, owing to, can not deny existing the what is called that to close the door reliably because of maloperation to forget the danger of closing the door by the open door of manual operation.To forget and close this door or sky is put in order to detect, be maintained in the low-temp bunker in ultralow temperature zone, be difficult to be subjected to dispose door switch on the reveal that temperature difference influences usually in cooling.In above-mentioned patent documentation 1 and 2, do not consider this door switch at all yet.
For this reason, application number is 200410087735.9 Chinese patent, a kind of low-temp bunker " Sanyo Electric Co., Ltd " is disclosed, when the opening and closing operations by insulated door is automatically revised (compensation) student and fallen, make door go up the door switch that is provided with to become the concavo-convex cooling of contact condition to maintain the low-temp bunker of the ultralow temperature province that can guarantee.Be equipped with: the front has the hot box main body of opening; On this hot box main body, open and close the insulated door of installation, inaccessible aforementioned opening freely by a plurality of hinges; In the low-temp bunker of the cooling device of the storeroom that is formed by this and main body with cooling, be not provided with on the aforementioned hinge side, setting has the distance piece of revising the spigot surface that this student falls by the block service of aforementioned insulated door forcibly.
This block service by door is revised the distance piece structure of the spigot surface that this student falls forcibly, owing to often be in the sliding friction state, frictional resistance is big, and very easily wearing and tearing have low weak point in service life, and reliability are also poor.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of device that prevents the decline of freezer door body in the middle of use is provided.And make it have the lift adjustment function.
For solving the problems of the technologies described above, the present invention adopts the basic design of technical scheme to be: a kind of device that prevents the decline of freezer door body in the middle of use, comprise refrigerator body and freezer door body, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, this rotary type supporting mechanism comprises: be fixed on the support on the refrigerator body, being located at the bearing pin on this support and being socketed in can be around the running roller of this bearing pin rotation on the bearing pin, and this running roller exceeds the last plane of support and can contact with the lower end of freezer door body.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, the cradle portion of this rotary type supporting mechanism is provided with a cam-type adjusting device that can make this rotary type supporting mechanism lifting, this cam-type adjusting device comprises between a rotating cam that is plugged in the set axis hole of refrigerator body and limits its axially movable clamp, has the shaft that is complementary with the set axis hole of refrigerator body between this rotating cam, and to the cannelure of the external extension of refrigerator, with the contacted cam part of convex surface in the concave shape hole set on the support with extend to turn portion outside this support concave shape hole, the shape of cross section of this rotating part is square or five square or hexagons.
The cam part of described rotating cam spare, its eccentric profile of being partial to the axle center is outwards bigger than normal and stepped gradually, and this stepped eccentric profile is provided with 1 section ladder at least, and adjusting the support range is 1～5 millimeter.
The axially movable clamp of described restriction rotating cam spare, its for rotating cam spare on two semicircular body that are complementary of cannelure, and be fixed on by screw in the shoulder hole of refrigerator body, its outerplanar is concordant with the outerplanar of refrigerator body.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, wherein, the support of this rotary type supporting mechanism comprises horizontal plate part, the connecting portion that extends downwards perpendicular to this horizontal plate part, and be connected support portion between this horizontal plate part and the connecting portion.The horizontal plate part of the support of this rotary type supporting mechanism is provided with the square hole that can make running roller exceed plane on the support.The connecting portion both sides of the support of this rotary type supporting mechanism are provided with a long through-hole at every sidepiece at least.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, and the support portion of the support of this rotary type supporting mechanism is provided with two through holes of cross-under bearing pin.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, this rotary type supporting mechanism, pass the long through-hole on the connecting portion of its support by screw, spin mutually with the refrigerator body and form fixedlying connected of this rotary type supporting mechanism and refrigerator body.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, and bearing pin one end of this rotary type supporting mechanism is provided with flange, and the other end is provided with retainer.
The inside lower end of described freezer door body and the corresponding portion of the running roller of rotary type supporting mechanism are provided with the curved surface or the cambered surface chamfering of guiding.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
A kind of device that prevents freezer door body decline in use of the present invention, owing to be provided with a rotary type supporting mechanism that is fixed on the refrigerator body below the freezer door body cantilever end, with respect to the distance piece of revising the spigot surface that the student falls in the prior art forcibly, it is little obviously to have frictional force, uses flexibly, effect easily.Freezer door body of the present invention in use, for example when closing, elder generation contacts with the running roller of rotary type supporting mechanism of the present invention lentamente by the curved surface or the cambered surface chamfering of the guiding of freezer door body bottom, before closing, be rolling friction, obviously little than force of sliding friction, thereby the service life that also helps improving this mechanism and freezer door body, reach the purpose that supports the freezer door body cantilever end simultaneously, guarantee to prevent that freezer door body from descending, prolong the service life of freezer door body hinge.
Because the support of the set rotary type supporting mechanism in freezer door body cantilever end of the present invention below also is provided with a cam-type adjusting device that can make this rotary type supporting mechanism lifting, this cam-type adjusting device can utilize the support of rotating cam roof pressure rotary type supporting mechanism to make this mechanism's lifting, its effect can the wearing and tearing owing to contact portion need to adjust in the refrigerator use on the one hand, the running roller of rotary type supporting mechanism is remained with freezer door body to contact, guarantee that supporting role prevents the demand that freezer door body descends, when effect on the other hand is freezer door body is installed, can also utilize the elevating function of this cam-type guiding mechanism to adjust the centering freezer door body, therefore, the present invention can make the cam-type adjusting device of rotary type supporting mechanism lifting, for the installation centering of freezer door body provides the condition that makes things convenient for, be convenient to reach the installation code requirement.
The present invention is described in further detail below in conjunction with drawings and embodiments.
Description of drawings:
Fig. 1 is a kind of structural representation that prevents the device of the decline of freezer door body in the middle of use of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the vertical view of rotary type supporting mechanism 30 among Fig. 2;
Fig. 4 is a kind of device that prevents the decline of freezer door body in the middle of use of the present invention, the use schematic diagram.
Fig. 5 is the structural representation of the rotating cam spare 409 among Fig. 1;
Fig. 6 is that the K of Fig. 5 is to view.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of structure that prevents the device of the decline of freezer door body in the middle of use of the present invention, comprise refrigerator body 1 and freezer door body 2, principal character is, is provided with a rotary type supporting mechanism 30 that is fixed on the refrigerator body 1 below the cantilever end of described freezer door body 2.This rotary type supporting mechanism 30 can support the cantilever end of freezer door body 2, promptly being supported on freezer door body 2 is not provided with on the lower end of a side of hinge, thereby can prevent that a body is in the middle of use, particularly during the freezer door body closed condition, the supporting role of this rotary type supporting mechanism is enough to overcome freezer door body 2 and produces sagging power, make freezer door body keep normal position, switch is flexible, thereby prolongs the service life of freezer door body hinge.
Above the below of described freezer door body cantilever end be provided with a rotary type supporting mechanism 30 that is fixed on the refrigerator body 1, this rotary type supporting mechanism 30 (consulting Fig. 1) comprising: be fixed on the support 4 on the refrigerator body 1, being located at the bearing pin 5 on this support 4 and being socketed in can be around the running roller 3 of these bearing pin 5 rotations on the bearing pin 5, this running roller 3 exceeds the last plane of support 4 and contacts with the lower surface of freezer door body 2 and form the state that supports freezer door body 2, prevents this freezer door body 2 decline in use.
The below of described freezer door body cantilever end is provided with a rotary type supporting mechanism 30 that is fixed on the refrigerator body 1, wherein,
The structure of the support 4 of this rotary type mechanism 30 (consulting Fig. 1 and Fig. 2) comprises horizontal plate part 6, the connecting portions 7 that extend downwards perpendicular to this horizontal plate part 6, and be connected support portion 8 between this horizontal plate part 6 and the connecting portion 7.Horizontal plate part 6, connecting portion 7, support portion 8 structures are holistic support 4, wherein support portion 8 is acclivitous opening ducted bodies from the lower end of connecting portion 7, bearing pin 5 is set on the two side of its hollow bulb, and its hollow bulb is placed the running roller 3 (consulting Fig. 2) that is enclosed within on the bearing pin 5.
For running roller 3 on the support portion 8 that is contained in support 4 being contacted with the lower end of freezer door body 2 and forming holding state, the below of the cantilever end of described freezer door body 2 is provided with the square hole 9 (consulting Fig. 3) that a horizontal plate part 6 that is fixed on the support of the rotary type supporting mechanism 30 on the refrigerator body is provided with the last plane that can make running roller 3 exceed support 4, and running roller 3 shown in Figure 2 has passed the last plane that the square hole 9 on the last plane of this support 4 exceeds support 4 is the last plane of the horizontal plate part 6 of support 4, is the support shape with the lower end of freezer door body 2.
Above the below of described freezer door body cantilever end be provided with a rotary type supporting mechanism that is fixed on the refrigerator body 1, the both sides of the connecting portion 7 of the support 4 of this rotary type supporting mechanism are provided with a long through-hole 10 (consulting Fig. 1 and Fig. 2) at every sidepiece at least, present embodiment is provided with 2 long through-holes 10 at every sidepiece, totally 4 through holes 10.
Above the below of described freezer door body cantilever end be provided with a rotary type supporting mechanism 30 that is fixed on the refrigerator body, the support portion 8 of the support 4 of this rotary type supporting mechanism 30 is provided with 2 through holes 12 (consulting Fig. 2) of cross-under bearing pin 5, these 2 through holes 12 are located on two sidewalls of support portion 8 of support 4 and on same axis, so that cross-under bearing pin 5.
The below of the cantilever end of described freezer door body 2 is provided with a rotary type supporting mechanism 30 that is fixed on the refrigerator body 1, be to pass long through-hole 10 on the connecting portion 7 of its support 4, spin with refrigerator body 1 and form fixedlying connected of this rotary type supporting mechanism and refrigerator body 1 by screw 11 (consulting Fig. 1).Long through-hole 10 on the connecting portion 7 of this support 4 helps regulating the position of this support 4, makes rotary type supporting mechanism 30 can be fixed in the tram of supporting freezer door body 2.
As shown in Figure 2, the below of described freezer door body 2 cantilever ends is provided with a rotary type supporting mechanism 30 that is fixed on the refrigerator body 1, and an end of the bearing pin 5 of this rotary type supporting mechanism 30 is provided with flange 5 ', and the other end is provided with retainer 13, limits moving of this bearing pin 5.This retainer 13 can be a kind of resilient clip.Being stuck in the annular groove of bearing pin 5 ends, also can be a kind of pin, and present embodiment is a resilient clip.This bearing pin 5 can also be made another kind of form, is a bolt, and the middle part is the axial region that is complementary with running roller 3, fixes by screw thread, the nut of end.
For the rotational support mechanism of freezer door body 2 in the middle of use worked smoothly, be provided with the curved surface or the cambered surface chamfering 14 of guiding in the inside lower end of described freezer door body 2 and the running roller 3 corresponding portions of rotational support mechanism 30, present embodiment is cambered surface chamfering 14 (consulting Fig. 1).
In order to prevent that further freezer door body from use descending, because in use, the wearing and tearing of the contact portion that prevents the device that freezer door body in use descends recited above and need to adjust, that is to say to make rotary type supporting mechanism recited above have the lift adjustment function, so that the running roller of rotary type supporting mechanism is remained and the contacting of freezer door body.Adjustment centering work in the time of also can utilizing its lift adjustment function to carry out the freezer door body installation simultaneously, as shown in Figure 1, the below of freezer door body cantilever end of the present invention is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, the cradle portion of this rotary type supporting mechanism is provided with a cam-type adjusting device 40 that can make this rotary type supporting mechanism lifting, this cam-type adjusting device 40 is to be provided with like this, cradle portion at the rotary type supporting mechanism is provided with a concave shape hole 408, and on the refrigerator body, be provided with one with the concave shape hole 408 corresponding axis holes 402 of cradle portion and the shoulder hole 402 ' that concaves thereof, this cam-type adjusting device 40 comprises that one is plugged in the rotating cam spare 409 in the set axis hole 402 of refrigerator body and limits its axially movable clamp 401.As shown in Figure 5, this rotating cam spare 409 has the shaft 403 that is complementary with the set axis hole 402 of refrigerator body, and to the cannelure 404 of the external extension of refrigerator, with the contacted cam part 405 of the convex surface in the concave shape hole 408 set on the support with extend to turn portion 406 outside this support concave shape hole 408, the shape of cross section of this turn portion 406 is square or five square or hexagons, present embodiment is a hexagon, so that use spanner or other specific purpose tool to rotate rotating cam spare 409, under the interaction between the convex surface in the concave shape hole 408 on its cam part 405 and support, promoting support is that unitary rotation formula supporting mechanism moves up and down.
As shown in Figure 6, the cam part 405 of described rotating cam spare 409, it is partial to the eccentric profile in axle center, and promptly relatively the eccentric profile of the pivot center of rotating cam spare 40 is outwards bigger than normal and stepped gradually, this stepped eccentric profile is provided with 1 section ladder at least, and adjusting the support range is 1～5 millimeter.
As Fig. 1 and shown in Figure 5, in cam-type adjusting device 40, described restriction rotating cam spare 409 axially movable clamps 401, its for rotating cam spare 409 on two semicircular body that are complementary of cannelure 404, and be fixed on by screw 401 ' in the shoulder hole 402 ' of refrigerator body, its outerplanar is concordant with the outerplanar of refrigerator body, so that when the support of rotary type supporting mechanism is installed, does not influence on its outerplanar that is close to the refrigerator body.When cam-type adjusting device 40 was installed, the shaft 403 with its rotating cam spare was plugged in the axis hole set on the refrigerator body 402 earlier, and the clamp 401 with halved body is connected in the cannelure 404 of rotating cam spare then, and being fixed with screw 401 ' gets final product.
A kind of device that prevents the decline of freezer door body in the middle of use of the present invention, below described freezer door body cantilever end, be provided with the rotary type supporting mechanism 30 that is fixed on the refrigerator body 1, its course of work as shown in Figure 4, the running roller 3 of this rotary type supporting mechanism and the relation condition between the freezer door body 2 have been shown among Fig. 4, and Fig. 4 (a) is the state that freezer door body 2 does not contact fixing running roller 3; Fig. 4 (b) is the state that freezer door body 2 begins to contact fixing running roller 3; This state is that the cambered surface chamfering 14 of freezer door body 2 has contacted running roller 3, plays guide effect, and contacts with running roller 3 lentamente, is rolling friction before closing.Fig. 4 (c) is that freezer door body 2 is when inaccessible or the state in when closing, the straight line portion of these freezer door body 2 lower ends contacts with running roller 3, and the holding state of 30 pairs of freezer door bodies of formation rotary type supporting mechanism, thereby, prevent the decline of freezer door body in the middle of use.
Claims (10)
1. a device that prevents the decline of freezer door body in the middle of use comprises refrigerator body and freezer door body, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body.
2. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, this rotary type supporting mechanism comprises: be fixed on the support on the refrigerator body, being located at the bearing pin on this support and being socketed in can be around the running roller of this bearing pin rotation on the bearing pin, and this running roller exceeds the last plane of support and can contact with the lower end of freezer door body.
3. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1 and 2, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, the cradle portion of this rotary type supporting mechanism is provided with a cam-type adjusting device that can make this rotary type supporting mechanism lifting, this cam-type adjusting device comprises that one is plugged in the rotating cam spare in the set axis hole of refrigerator body and limits its axially movable clamp, this rotating cam spare has the shaft that is complementary with the set axis hole of refrigerator body, and to the cannelure of the external extension of refrigerator, with the contacted cam part of convex surface in the concave shape hole set on the support with extend to turn portion outside this support concave shape hole, the shape of cross section of this rotating part is square or five square or hexagons.
4. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 3, it is characterized in that: the cam part of described rotating cam spare, its eccentric profile of being partial to the axle center is outwards bigger than normal and stepped gradually, this stepped eccentric profile is provided with 1 section ladder at least, and adjusting the support range is 1～5 millimeter.
5. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 3, it is characterized in that: the axially movable clamp of described restriction rotating cam spare, its for rotating cam spare on two semicircular body that are complementary of cannelure, and be fixed on by screw in the shoulder hole of refrigerator body, its outerplanar is concordant with the outerplanar of refrigerator body.
6. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1 and 2, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, wherein, the support of this rotary type supporting mechanism comprises horizontal plate part, perpendicular to the downward connecting portion that extends of this horizontal plate part, and be connected support portion between this horizontal plate part and the connecting portion, the horizontal plate part of the support of this rotary type supporting mechanism is provided with the square hole that can make running roller exceed plane on the support, and the connecting portion both sides of the support of this rotary type supporting mechanism are provided with a long through-hole at every sidepiece at least.
7. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1 and 2, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, and the support portion of the support of this rotary type supporting mechanism is provided with two through holes of cross-under bearing pin.
8. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1 and 2, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, this rotary type supporting mechanism, pass the long through-hole on the connecting portion of its support by screw, spin mutually with the refrigerator body and form fixedlying connected of this rotary type supporting mechanism and refrigerator body.
9. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1 and 2, it is characterized in that: the below of described freezer door body cantilever end is provided with a rotary type supporting mechanism that is fixed on the refrigerator body, bearing pin one end of this rotary type supporting mechanism is provided with flange, and the other end is provided with retainer.
10. a kind of device that prevents the decline of freezer door body in the middle of use according to claim 1 and 2 is characterized in that: the inside lower end of described freezer door body and the corresponding portion of the running roller of rotary type supporting mechanism are provided with the curved surface or the cambered surface chamfering of guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101501559A CN101173835A (en) | 2006-10-30 | 2006-10-30 | Device capable of preventing doors of refrigerator from lowering during the use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101501559A CN101173835A (en) | 2006-10-30 | 2006-10-30 | Device capable of preventing doors of refrigerator from lowering during the use |
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| Publication Number | Publication Date |
|---|---|
| CN101173835A true CN101173835A (en) | 2008-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101501559A Pending CN101173835A (en) | 2006-10-30 | 2006-10-30 | Device capable of preventing doors of refrigerator from lowering during the use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173835A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292555A (en) * | 2013-07-03 | 2013-09-11 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN105423687A (en) * | 2015-12-24 | 2016-03-23 | 合肥华凌股份有限公司 | Device for preventing door from sagging and refrigerator provided with such device |
| CN106403473A (en) * | 2016-08-29 | 2017-02-15 | 合肥华凌股份有限公司 | Door adjusting structure for refrigeration equipment and refrigeration equipment |
| CN106839615A (en) * | 2016-12-26 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of door support component and refrigerator |
| CN108513960A (en) * | 2018-05-10 | 2018-09-11 | 天津中德应用技术大学 | Fishing rod bearing |
| CN108731359A (en) * | 2017-04-13 | 2018-11-02 | 合肥华凌股份有限公司 | Refrigerator door height adjustment device and refrigerator |
| CN109536910A (en) * | 2019-01-21 | 2019-03-29 | 苏州赛森电子科技有限公司 | A kind of magnetron sputtering door sag-resistant auxiliary device and method |
| CN109631460A (en) * | 2018-12-12 | 2019-04-16 | 海信（山东）冰箱有限公司 | A kind of side by side combination refrigerator |
| CN113323567A (en) * | 2021-05-25 | 2021-08-31 | 彩虹（合肥）液晶玻璃有限公司 | Furnace door plate deviation adjusting mechanism |
-
2006
- 2006-10-30 CN CNA2006101501559A patent/CN101173835A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292555A (en) * | 2013-07-03 | 2013-09-11 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN105423687A (en) * | 2015-12-24 | 2016-03-23 | 合肥华凌股份有限公司 | Device for preventing door from sagging and refrigerator provided with such device |
| CN106403473A (en) * | 2016-08-29 | 2017-02-15 | 合肥华凌股份有限公司 | Door adjusting structure for refrigeration equipment and refrigeration equipment |
| CN106839615B (en) * | 2016-12-26 | 2020-09-11 | 青岛海尔特种电冰柜有限公司 | Door supporting component and refrigerator |
| CN106839615A (en) * | 2016-12-26 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of door support component and refrigerator |
| CN108731359A (en) * | 2017-04-13 | 2018-11-02 | 合肥华凌股份有限公司 | Refrigerator door height adjustment device and refrigerator |
| CN108731359B (en) * | 2017-04-13 | 2020-06-30 | 合肥华凌股份有限公司 | Refrigerator door body height adjusting device and refrigerator |
| CN108513960A (en) * | 2018-05-10 | 2018-09-11 | 天津中德应用技术大学 | Fishing rod bearing |
| CN109631460A (en) * | 2018-12-12 | 2019-04-16 | 海信（山东）冰箱有限公司 | A kind of side by side combination refrigerator |
| CN109536910A (en) * | 2019-01-21 | 2019-03-29 | 苏州赛森电子科技有限公司 | A kind of magnetron sputtering door sag-resistant auxiliary device and method |
| CN109536910B (en) * | 2019-01-21 | 2023-06-02 | 苏州赛森电子科技有限公司 | Auxiliary device and method for preventing sagging of magnetron sputtering door |
| CN113323567A (en) * | 2021-05-25 | 2021-08-31 | 彩虹（合肥）液晶玻璃有限公司 | Furnace door plate deviation adjusting mechanism |
| CN113323567B (en) * | 2021-05-25 | 2022-09-30 | 彩虹（合肥）液晶玻璃有限公司 | Furnace door plate deviation adjusting mechanism |
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