CN2243510Y - Hinge mechanism for refrigerator with doors opened bidirectionally - Google Patents
Hinge mechanism for refrigerator with doors opened bidirectionally Download PDFInfo
- Publication number
- CN2243510Y CN2243510Y CN 95237092 CN95237092U CN2243510Y CN 2243510 Y CN2243510 Y CN 2243510Y CN 95237092 CN95237092 CN 95237092 CN 95237092 U CN95237092 U CN 95237092U CN 2243510 Y CN2243510 Y CN 2243510Y
- Authority
- CN
- China
- Prior art keywords
- guiding device
- bidirectional gate
- hinged shaft
- shaft mechanism
- hinge
- 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.)
- Expired - Fee Related
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a hinge mechanism for a refrigerator with a bidirectional door, which is composed of a hinging seat 3 connected with a box body and a hinging shaft 4 arranged on the support lug of the hinging seat. The connecting point of the hinging shaft and the support lug of the hinging seat are provided with a guide device has guide action on a groove opening on the bidirectional door when the bidirectional door is closed. The outer side part of the guide device is provided with a guide inclined face. The hinge mechanism which is used for the connection between both sides of the lower part of the bidirectional door and a box body or the connection between both sides of the upper part and the lower part of the bidirectional door and the box body can eliminate the relative misplacement of the hinging shaft and the groove opening of the bidirectional door when the bidirectional door is closed along any side. Thus the hinging shaft is smoothly positioned into the groove opening so as to avoid the collision of the hinging shaft and the edge of the groove opening.
Description
The utility model belongs to the hinged shaft mechanism that a kind of bidirectional gate that is used for refrigerator with two-way opening doors is connected with casing, but the utility model also can be used for the product of other bi-directional doors, as the bidirectional gate of products such as disinfect box, baking box and being connected of casing.
Unidirectional simple gate of opening the door or two-door or three-door refrigerator, and disinfect box roughly the same, baking box etc., its with the connection of casing by being loaded on casing one side, realizing with this upper-lower position corresponding two hinged shaft mechanism.The door of products such as unilateral gate refrigerator can only be opened towards a fixing direction.The arbitrary door of products such as bidirectional gate refrigerator and casing be by being loaded on the casing both sides, being connected with corresponding four hinged shaft mechanism of this both sides upper-lower position, products such as bidirectional gate refrigerator can be by left and right either direction unlatching, easy to use.
With on November 16th, 1994 bulletin, application number is the example that is applied as of " door of refrigerator hinge means " patent of 94226010.4, this device can make it become bidirectional gate after being located in the refrigerator doors, Fig. 1 is a bidirectional gate 1 and schematic diagram after casing is connected, being connected by being located at the casing both sides, finishing with corresponding four hinged shaft mechanism 2 of this both sides upper-lower position of wherein arbitrary bidirectional gate and casing.(single) hinged shaft mechanism is to be made of free bearing 3 that can be connected with casing and the hinge 4 that is located on this free bearing journal stirrup.When bidirectional gate was closed, the hinge in four hinged shaft mechanism laid respectively in the notch 5 of correspondence position on the bidirectional gate, referring to Fig. 2.When bidirectional gate 1 was opened as shown in Figure 2 from left to right, two hinged shaft mechanism of casing right side upper-lower position worked to support bidirectional gate, and the hinge of bidirectional gate around the right side rotates and open; Because the effect of above-mentioned hinge means internal construction, the hinge 4 in the upper-lower position hinged shaft mechanism of casing left side can successfully be thrown off with the notch 5 of bidirectional gate.When bidirectional gate is opened from right to left, otherwise the effect of its process and hinged shaft mechanism then.
The prior art deficiency be, because with the corresponding hinged shaft mechanism of each both sides, bidirectional gate lower end notch, its hinge 4 is the reason of right angle type with the connecting portion of free bearing 3 journal stirrups, the bidirectional gate of opening causes that because of becoming cantilever-shaped the open-part of a body is sagging, cause notch 5 and the corresponding relative dislocation of hinge 4 generations on the sagging position of a body, therefore when closing bidirectional gate, hinge and notch edge often bump and can not close smoothly.
The purpose of this utility model provides the hinged shaft mechanism that a kind of bidirectional gate that makes products such as refrigerator can be closed smoothly.
Technical scheme is the guiding device that the connecting portion setting at hinge 4 and free bearing 3 journal stirrups play the guiding role to the notch on it when bidirectional gate is closed, and referring to Fig. 3, on the outside left of this guiding device with respect to hinge 4 axis guiding surface is arranged.With after casing is connected, the end opening of guiding device and bidirectional gate notch 5 is a supporting surface along the contact surface of end face, can relatively rotate at bidirectional gate, make bidirectional gate can around rotation and opening and closing.In actual use, with each position, notch corresponding casing both sides, both sides, bidirectional gate lower end on need this hinged shaft mechanism be installed respectively, be installed in the left side become symmetrical structure with the hinged shaft mechanism on right side.Connection as for two upper lateral parts can be adopted this hinged shaft mechanism, also can use existing hinged shaft mechanism.When this hinged shaft mechanism is adopted with being connected of casing in both sides, bidirectional gate lower end or upper and lower side both sides, in closing the process of bidirectional gate, when the door body closes on hinge 4, notch lower edge on the bidirectional gate or notch at first contact the guiding surface of guiding device along end face, and upwards lift sagging door body, to eliminate the inconsistent phenomenon of hinge and notch, make it mutual aligning.When closing, homonymy two hinges at position is up and down gone in the corresponding notch status smoothly, reaches the purpose that bidirectional gate can be closed smoothly.
The hinged shaft mechanism ratio of using with products such as existing bidirectional gate refrigerators, owing to be provided with guiding device in this hinged shaft mechanism, having tangible technique effect is, the relative dislocation of its notch and hinge in the time of can eliminating bidirectional gate and close, hinge is gone in the corresponding notch status smoothly, avoid hinge and notch edge to bump.
Below by embodiment the technical solution of the utility model is further explained.
Fig. 1 connects the schematic diagram of bidirectional gate and casing for existing hinged shaft mechanism;
Fig. 2 be the A of Fig. 1 to zoomed-in view, the state when the expression bidirectional gate is half-open, and shown the structure of existing hinged shaft mechanism;
Fig. 3 is the structure elevation of the utility model embodiment 1, and Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structure elevation of embodiment 2, and Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the structure elevation of embodiment 3, and Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the structure elevation of embodiment 4, and Figure 10 is the vertical view of Fig. 9.
Embodiment 1.Connecting portion at hinge 4 and free bearing 3 journal stirrups is provided with bevel-type conically shaped body guiding device.Say that further the conically shaped body guiding device has three kinds to implement structure: the one, the semicircle shape conical structure; The 2nd, greater than the structure of semicircle shape, the 3rd, the structure of wholecircle shape.When being semicircle shape and during, then along the arranged outside of described connecting portion greater than the semicircle shape structure.The conically shaped body that solid line is represented among Fig. 3, Fig. 4 is a semicircle shape, and what solid line and dotted line were represented is the wholecircle shape, implements this structure, is good greater than semicircle shape with the conically shaped body structure that becomes the wholecircle shape.Taper seat is the guiding surface in the guiding device.
It is pointed out that and use this hinged shaft mechanism, the end opening of the notch 5 of correspondence position should be made the structure that matches with this guiding device along the position on the bidirectional gate.
Claims (11)
1. the hinged shaft mechanism used of bidirectional gate refrigerator, constitute by free bearing (3) that can be connected and the hinge (4) that is located on this free bearing journal stirrup with casing, it is characterized in that the hinge (4) and the connecting portion of free bearing (3) journal stirrup are provided with the guiding device that when bidirectional gate is closed the notch on it is play the guiding role, and have guiding surface on the outside left of this guiding device with respect to hinge (4) axis.
2. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 1, the guiding device that it is characterized in that being located at hinge (4) and free bearing (3) journal stirrup connecting portion is last bevel-type conically shaped body guiding device.
3. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 2 is characterized in that described conically shaped body guiding device is a semicircle shape or greater than the cone of semicircle shape, and along the arranged outside of described connecting portion.
4. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 2 is characterized in that described conically shaped body guiding device is a wholecircle shape cone.
5. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 1, it is characterized in that being located at hinge (4) is to arranging and the cylinder rotatable guiding device about cylinder (7) becomes with the guiding device of free bearing (3) journal stirrup connecting portion.
6. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 5, the outside left that it is characterized in that described guiding device is cylinder (7), the inboard be on last plane and the cylinder face of cylinder with high boss (6).
7. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 5 is characterized in that the interior outside of described guiding device is cylinder (7).
8. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 1, the guiding device that it is characterized in that being located at hinge (4) and free bearing (3) journal stirrup connecting portion is roller or ball-type guiding device, be provided with at least on this guiding device outside left one not with bidirectional gate on corresponding the notch position roller or the ball that coincide.
9. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 8, the outside that it is characterized in that described guiding device is roller or ball (8), the inboard be on last plane and roller or the ball disc with high boss (9).
10. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 8 is characterized in that the interior outside of described guiding device is roller or ball (8).
11. the hinged shaft mechanism of using according to the described bidirectional gate refrigerator of claim 1, the guiding device that it is characterized in that being located at hinge (4) and free bearing (3) journal stirrup connecting portion is the planar guiding device, the outer side edges of this guiding device has planar guiding surface (11) along the position, top is the projective table type plane (10) that is used to support bidirectional gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237092 CN2243510Y (en) | 1995-06-30 | 1995-06-30 | Hinge mechanism for refrigerator with doors opened bidirectionally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237092 CN2243510Y (en) | 1995-06-30 | 1995-06-30 | Hinge mechanism for refrigerator with doors opened bidirectionally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243510Y true CN2243510Y (en) | 1996-12-25 |
Family
ID=33879915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95237092 Expired - Fee Related CN2243510Y (en) | 1995-06-30 | 1995-06-30 | Hinge mechanism for refrigerator with doors opened bidirectionally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243510Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10697694B2 (en) | 2016-08-23 | 2020-06-30 | Dometic Sweden Ab | Cabinet for a recreational vehicle |
| CN111502456A (en) * | 2020-04-03 | 2020-08-07 | 珠海格力电器股份有限公司 | Door closing structure and refrigerator |
| US11187456B2 (en) | 2016-08-26 | 2021-11-30 | Dometic Sweden Ab | Refrigerating device for a recreational vehicle |
| US12116817B2 (en) | 2019-05-29 | 2024-10-15 | Dometic Sweden Ab | Hinge mechanism, compartment door assembly with such a hinge mechanism, cabinet or refrigerator with such a hinge mechanism and/ or compartment door assembly and recreational vehicle |
-
1995
- 1995-06-30 CN CN 95237092 patent/CN2243510Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10697694B2 (en) | 2016-08-23 | 2020-06-30 | Dometic Sweden Ab | Cabinet for a recreational vehicle |
| US11187456B2 (en) | 2016-08-26 | 2021-11-30 | Dometic Sweden Ab | Refrigerating device for a recreational vehicle |
| US11578913B2 (en) | 2016-08-26 | 2023-02-14 | Dometic Sweden Ab | Refrigerating device for a recreational vehicle |
| US12116817B2 (en) | 2019-05-29 | 2024-10-15 | Dometic Sweden Ab | Hinge mechanism, compartment door assembly with such a hinge mechanism, cabinet or refrigerator with such a hinge mechanism and/ or compartment door assembly and recreational vehicle |
| CN111502456A (en) * | 2020-04-03 | 2020-08-07 | 珠海格力电器股份有限公司 | Door closing structure and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |