CN1043363A - Refrigerator, cabinet door bidirectional opening connecting rod link mutual interlocking gear - Google Patents
Refrigerator, cabinet door bidirectional opening connecting rod link mutual interlocking gear Download PDFInfo
- Publication number
- CN1043363A CN1043363A CN 89106873 CN89106873A CN1043363A CN 1043363 A CN1043363 A CN 1043363A CN 89106873 CN89106873 CN 89106873 CN 89106873 A CN89106873 A CN 89106873A CN 1043363 A CN1043363 A CN 1043363A
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- Prior art keywords
- cabinet
- refrigerator
- hinge
- cabinet door
- door
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- Hinges (AREA)
Abstract
The present invention relates to a kind of refrigerator, cabinet door bidirectional opening connecting rod link mutual interlocking gear, it is widely used on the door of all kinds of refrigerators, cabinet.Existing all kinds of refrigerators, cabinet Men Yiduan fixed hinge have mainly been solved, the mode that one end is opened, after this mechanism is installed at refrigerator, cabinet door two ends, can be under the supporting of linkage bilateral hinge, arbitrarily open flexibly as opening single-ended linkage, overcome the arbitrarily shortcoming of two ends unlatching of existing refrigerator, cabinet door at any end.This mechanism small volume structure is simple, and part is few, rotation Q-percentile life is long, and design and installation can be implemented on refrigerator, cabinet original structure basis.This mechanism can be installed in also that other is upright, on the similar structures of horizontal case, cabinet and building, car, ship etc.
Description
The present invention relates to a kind of refrigerator, cabinet door bidirectional opening connecting rod link mutual interlocking gear.
Existing all kinds of refrigerators, cabinet door all are end fixed hinges, can only an end opening ways, hinge commutates and interlocking at random in the time of can not opening with any end that is intended to refrigerator, cabinet door, because of fixing unidirectional unlatching and putting position not at that time, brings inconvenience to use again.
The object of the invention just is to solve above-mentioned shortcoming, design a kind of simple new hinges mechanism, replace single-ended linkage, design is by dress on refrigerator, cabinet original structure basis, and hinge can be commutated and interlocking when any end is opened at random, keep the same effect of same end solid joint.
Refrigerator of the present invention, cabinet door bidirectional opening connecting rod link mutual interlocking gear, employing be that linkage bilateral hinge supporting and double flute intersect and hang pivot hinge.Mainly solve existing all kinds of refrigerators, cabinet Men Yiduan fixed hinge, the mode of can only an end opening.Because the outstanding axle (2) of the outstanding pivot hinge of double flute intersection is in semi-free state, refrigerator, cabinet door can arbitrarily be opened at any end by linkage, and it is flexible as opening single-ended linkage, and do not open an end and must be locked on case, the cabinet, reach and same sensation and the effect of the single-ended hinge of unlatching, overcome the arbitrarily shortcoming of two ends unlatching of existing refrigerator, cabinet door.
The present invention is installed in two linkage appearance and size unanimities at refrigerator, cabinet door two ends, and it is opposite each other that its part is pressed the holding position size.Hinge commutation and interlocking are achieved in that when opening refrigerator, the outstanding axle of cabinet door (2) one ends during unlatching, connecting rod (14) is motionless, outstanding axle (2) from connecting rod (14) with decide to deviate from fluted shaft (12) double flute, because being fixed on the other end of door, rotates camshaft (6) with door, cam portion pushes self-lock rod (9) decides to make in the fluted shaft groove connecting rod (14) location, and it is the hinge rotation that door forms with camshaft (6).When opening refrigerator, cabinet door camshaft (6) one ends, Yin Men rotates with connecting rod (14), because it is motionless to decide fluted shaft (12), at this moment connecting rod (14) is because rotation turns to the two grooves intersection that is in former semi-open shape, the outstanding axle of an other end (2) can not be deviate from, and door formation at this moment is the hinge rotation to decide fluted shaft (12).Bidirectional opening is finished.
Project organization science of the present invention, the two ends hinge is not accomplished to open simultaneously, does not accomplish that the lock that an other end when end is opened is freed with refrigerator, cabinet connects yet.
Mechanism of the present invention cramped construction is simple, part is few, it is long to rotate the flexibility and reliability life-span, simultaneously this mechanism can also be installed in that other stands, on the similar structures of horizontal case, cabinet and building, car, ship etc.
The invention provides a kind of new linkage and refrigerator, cabinet using method.
Accompanying drawing 1 is bidirectional opening connecting rod link mutual interlocking gear figure of the present invention.
Accompanying drawing 2 interlocking principle figure.
Accompanying drawing 3 interlocking principle figure.
Embodiment
Accompanying drawing 1 has been described one embodiment of the present of invention.
The present invention is that assembling realizes like this: will hang axle (2), fixed cover (3) is fixed on refrigerator by Fig. 1 with welding or other method, on the cabinet door (1), with bearing (5), self-lock rod (9), spring (10), camshaft (6), joint ring (4) is assembled on the connecting rod (14) by Fig. 1, connecting rod with assembling passes through camshaft (6) then, press Fig. 1 by the fixed cover (3) that Fig. 1 is inserted on the door (1), A-A, B-B figure looks in the oblong aperture of cam position processing, fixing tightly on fixed cover (3) with welding or other method camshaft (6), again gland (7), screw (8) is contained on the connecting rod, and at this moment connecting rod finishes with the door assembling.Decide fluted shaft (12) press the welding of Fig. 1 and hinge mount (11) or other method fixing after, just can all be assembled on refrigerator, the cabinet (13) by Fig. 1 view, at this moment assemble and finish.
Claims (5)
1, a kind of refrigerator, cabinet door bidirectional opening connecting rod link mutual interlocking gear is characterized in that, after all kinds of refrigerators, cabinet door two ends are by this mechanism of dress, under supporting of linkage bilateral hinge and the outstanding pivot hinge action of double flute intersection, when making refrigerator, cabinet door reach a random end to open, hinge can in time commutate and interlocking, unlikely door separates with case, cabinet, reaches and the equal effect of single-ended hinge.Its structure: outstanding axle (2), fixed cover (3), joint ring (4), bearing (5), camshaft (6), gland (7), screw (8), self-lock rod (9), spring (10), a hinge mount (11), decide fluted shaft (12), connecting rod (14) composition.
2, it is characterized in that supporting of linkage bilateral hinge and the outstanding pivot hinge of double flute intersection according to the described mechanism of claim 1.
It is characterized in that according to the described mechanism of claim 1 that 3, two ends are opened, and an end end lock and case, cabinet when opening, its anglec of rotation is spent greater than 180.
It is characterized in that according to the described mechanism of claim 1 that 4, component can be ferrous metal, non-ferrous metal and engineering plastic materials manufacturing.
5, it is characterized in that according to the described mechanism of claim 1, mainly be applicable on the door of all kinds of refrigerators, cabinet, can be installed in also that other is upright, on the similar structures of horizontal case, cabinet and building, car, ship etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89106873 CN1021597C (en) | 1989-12-11 | 1989-12-11 | Mutual interlock of connecting rod hinge for bi-directionally opening doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89106873 CN1021597C (en) | 1989-12-11 | 1989-12-11 | Mutual interlock of connecting rod hinge for bi-directionally opening doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1043363A true CN1043363A (en) | 1990-06-27 |
| CN1021597C CN1021597C (en) | 1993-07-14 |
Family
ID=4856944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89106873 Expired - Fee Related CN1021597C (en) | 1989-12-11 | 1989-12-11 | Mutual interlock of connecting rod hinge for bi-directionally opening doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1021597C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936109A (en) * | 2010-07-23 | 2011-01-05 | 海信容声(广东)冰箱有限公司 | Disassembly-free bidirectionally-opened door mechanism |
| CN108548367A (en) * | 2018-06-07 | 2018-09-18 | 合肥美菱股份有限公司 | A kind of refrigerator door self-locking device |
| CN108590404A (en) * | 2018-05-22 | 2018-09-28 | 张卫 | Reversible door hinge |
| CN108616211A (en) * | 2018-05-30 | 2018-10-02 | 西安中车永电电气有限公司 | A kind of cabinet door carrying interlock function for converter cabinet |
| CN108678554A (en) * | 2018-04-25 | 2018-10-19 | 广州美的华凌冰箱有限公司 | Door lock assembly and storage case |
-
1989
- 1989-12-11 CN CN 89106873 patent/CN1021597C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936109A (en) * | 2010-07-23 | 2011-01-05 | 海信容声(广东)冰箱有限公司 | Disassembly-free bidirectionally-opened door mechanism |
| CN101936109B (en) * | 2010-07-23 | 2013-06-26 | 海信容声(广东)冰箱有限公司 | Disassembly-free bidirectionally-opened door mechanism |
| CN108678554A (en) * | 2018-04-25 | 2018-10-19 | 广州美的华凌冰箱有限公司 | Door lock assembly and storage case |
| CN108590404A (en) * | 2018-05-22 | 2018-09-28 | 张卫 | Reversible door hinge |
| CN108616211A (en) * | 2018-05-30 | 2018-10-02 | 西安中车永电电气有限公司 | A kind of cabinet door carrying interlock function for converter cabinet |
| CN108548367A (en) * | 2018-06-07 | 2018-09-18 | 合肥美菱股份有限公司 | A kind of refrigerator door self-locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1021597C (en) | 1993-07-14 |
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|---|---|---|---|
| C06 | Publication | ||
| 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 | ||
| 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 |