CN204004411U - There is the MOD hingen mechanism of sealability - Google Patents
There is the MOD hingen mechanism of sealability Download PDFInfo
- Publication number
- CN204004411U CN204004411U CN201420439326.XU CN201420439326U CN204004411U CN 204004411 U CN204004411 U CN 204004411U CN 201420439326 U CN201420439326 U CN 201420439326U CN 204004411 U CN204004411 U CN 204004411U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylindrical hole
- hingen
- mod
- door frame
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a kind of MOD hingen mechanism with sealability, comprise door-plate, door frame and rotating shaft, rotation lug place at described door-plate is provided with rectangle blind hole, be provided with the rectangle positioning boss coordinating with described blind hole in the end of described rotating shaft, described positioning boss bottom is provided with cylinder, in the gear-box of described door frame, relevant position is provided with cylindrical hole, described cylinder is through described cylindrical hole, described positioning boss enters described blind hole, and described cylinder and described cylindrical hole end face cooperation place are curved surface interlock.The utility model has the advantages that the structure of the connecting end surface by improving rotating shaft cylinder and door frame gear-box cylindrical hole, make it have good sealability, thereby effectively stop steam, fog in refrigerator to enter gear-box, improved reliability and the electrical endurance of MOD hingen mechanism.
Description
Technical field
The utility model relates to a kind of hingen mechanism of refrigerator MOD, particularly a kind of MOD.
Background technique
As shown in accompanying drawing 1,2, traditional MOD hingen mechanism, comprise door-plate 1, door frame 2 and rotating shaft 3, rotation lug 11 places at door-plate 1 are provided with rectangle blind hole 12, be provided with the rectangle positioning boss 31 coordinating with blind hole 12 in the end of rotating shaft 3, positioning boss 31 bottoms are provided with cylinder 32, in the gear-box of door frame 2, relevant position is provided with cylindrical hole 21, cylinder 32 all presents plane form with cylindrical hole 21 end face cooperation place a, b, cylinder 32 is through cylindrical hole 21, positioning boss 31 enters blind hole 12, drives door-plate to realize and opens the door and the action of closing the door.Because cylinder 32 and cylindrical hole 21 exist matching gap, there is axial clearance in door-plate and door frame, causes steam, fog in refrigerator to enter in door frame gear-box, and the component such as motor, gear shaft are caused to harmful effect, easily causes product early failue.
Model utility content
Model utility object: for the problems referred to above, the purpose of this utility model is to provide a kind of MOD hingen mechanism with sealability, stops steam, fog in refrigerator to enter in the door frame gear-box of MOD.
Technological scheme: a kind of MOD hingen mechanism with sealability, comprise door-plate, door frame and rotating shaft, rotation lug place at described door-plate is provided with rectangle blind hole, be provided with the rectangle positioning boss coordinating with described blind hole in the end of described rotating shaft, described positioning boss bottom is provided with cylinder, in the gear-box of described door frame, relevant position is provided with cylindrical hole, described cylinder is through described cylindrical hole, described positioning boss enters described blind hole, and described cylinder and described cylindrical hole end face cooperation place are curved surface interlock.
Described cylinder bottom is provided with ring-type convex tendon, and described cylindrical hole end face relevant position is provided with the annular recess matching with described ring-type convex tendon, and ring-type convex tendon inserts formation sealing surface in annular recess and coordinates.
Between described cylinder and described cylindrical hole end face, fill and fill lubricant grease, further play the effect of isolated sealing.
Beneficial effect: compared with prior art, the utility model has the advantages that the structure of the connecting end surface by improving rotating shaft cylinder and door frame gear-box cylindrical hole, make it have good sealability, thereby effectively stop steam, fog in refrigerator to enter gear-box, improved reliability and the electrical endurance of MOD hingen mechanism.
Brief description of the drawings
Fig. 1 is existing hingen mechanism assembling schematic diagram;
Fig. 2 is the turning shaft structure schematic diagram in Fig. 1;
Fig. 3 is the utility model assembling schematic diagram;
Fig. 4 is the turning shaft structure schematic diagram in Fig. 3;
Fig. 5 is the axial partial sectional view of connecting end surface of the utility model rotating shaft cylinder and door frame gear-box cylindrical hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for the utility model is described, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
As shown in accompanying drawing 3-5, a kind of MOD hingen mechanism with sealability, comprise door-plate 1, door frame 2 and rotating shaft 3, rotation lug 11 places at door-plate 1 are provided with rectangle blind hole 12 vertically, be provided with the rectangle positioning boss 31 coordinating with blind hole 12 in the end of rotating shaft 3, positioning boss 31 bottoms are provided with cylinder 32, in the gear-box of door frame 2, relevant position is provided with cylindrical hole 21, cylinder 32 bottoms are provided with ring-type convex tendon 33, cylindrical hole 21 end face relevant positions are provided with the annular recess 22 matching with ring-type convex tendon 33, fill lubricant grease 4 in the interior filling of annular recess 22.
When assembling, the cylinder 32 of rotating shaft 3 is through cylindrical hole 21, and ring-type convex tendon 33 inserts the interior formation sealing surface of annular recess 22 and coordinates, and positioning boss 31 enters blind hole 12, drives door-plate to realize and opens the door and the action of closing the door.
Structural feature of the present utility model is: be provided with ring-type convex tendon and annular recess in hingen cooperation place respectively at rotating shaft and door frame corresponding site, and lubricant grease is filled to groove.Because lubricant grease has certain viscosity; mechanism can not run off when work from door frame annular recess; so can provide seal protection to door frame gear-box under rotation situation; steam, fog etc. in refrigerator can not enter gear-box inside; effectively improve the working environment of the component such as motor; greatly reduce its failure probability, improved electrical endurance and the reliability of product.
For this reason, cylinder 32 is not limited only to above ring-type convex tendon 33, annular recess 22 structures with the end face cooperation place of cylindrical hole 21, and end is that curved surface interlock all can achieve the goal.
Claims (3)
1. one kind has the MOD hingen mechanism of sealability, comprise door-plate (1), door frame (2) and rotating shaft (3), rotation lug (11) at described door-plate (1) locates to be provided with rectangle blind hole (12), be provided with the rectangle positioning boss (31) coordinating with described blind hole (12) in the end of described rotating shaft (3), described positioning boss (31) bottom is provided with cylinder (32), in the gear-box of described door frame (2), relevant position is provided with cylindrical hole (21), described cylinder (32) is through described cylindrical hole (21), described positioning boss (31) enters described blind hole (12), it is characterized in that: described cylinder (32) is curved surface interlock with described cylindrical hole (21) end face cooperation place.
2. the MOD hingen mechanism with sealability according to claim 1, it is characterized in that: described cylinder (32) bottom is provided with ring-type convex tendon (33), described cylindrical hole (21) end face relevant position is provided with the annular recess (22) matching with described ring-type convex tendon (33).
3. the MOD hingen mechanism with sealability according to claim 1, is characterized in that: between described cylinder (32) and described cylindrical hole (21) end face, fill and fill lubricant grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439326.XU CN204004411U (en) | 2014-08-05 | 2014-08-05 | There is the MOD hingen mechanism of sealability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439326.XU CN204004411U (en) | 2014-08-05 | 2014-08-05 | There is the MOD hingen mechanism of sealability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004411U true CN204004411U (en) | 2014-12-10 |
Family
ID=52044414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439326.XU Withdrawn - After Issue CN204004411U (en) | 2014-08-05 | 2014-08-05 | There is the MOD hingen mechanism of sealability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154240A (en) * | 2014-08-05 | 2014-11-19 | 镇江市中协电气有限公司 | Electric air door hinge mechanism with sealing performance |
-
2014
- 2014-08-05 CN CN201420439326.XU patent/CN204004411U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154240A (en) * | 2014-08-05 | 2014-11-19 | 镇江市中协电气有限公司 | Electric air door hinge mechanism with sealing performance |
| CN104154240B (en) * | 2014-08-05 | 2016-04-20 | 江苏凯德电控科技有限公司 | There is the MOD hingen mechanism of sealability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204692541U (en) | A kind of soil pressure balance shielding screw conveyer drives sealing configuration | |
| CN104154240B (en) | There is the MOD hingen mechanism of sealability | |
| CN204004411U (en) | There is the MOD hingen mechanism of sealability | |
| CN205226062U (en) | Interior external tooth is rotary motion's slewing bearing in opposite directions | |
| CN204396190U (en) | A kind of horizontal type scraper centrifuger rear bearing sealing device | |
| CN203607963U (en) | Motor flange end cap | |
| CN205605836U (en) | Machinery shaft seal structure | |
| CN201593603U (en) | Shaft end sealing structure for speed reducer | |
| CN202646710U (en) | Pulsator washing machine water seal | |
| CN209398845U (en) | A kind of bearing oil return sealing structure | |
| CN104196521A (en) | Rotary valve mud-pulse generator | |
| CN204153059U (en) | A kind of vertical oil-proof speed reducer structure | |
| CN203730717U (en) | Adjustable pinion sealing structure | |
| CN202811867U (en) | Rotary sealing device of thin oil self-lubricating bearing box | |
| CN204372124U (en) | Two-stage oil seal assembly of speed reducer | |
| CN203703093U (en) | Anti-oil leakage gear reducer | |
| CN202746601U (en) | Oil seal with embedding function | |
| CN204357763U (en) | A kind of shaft seal structure | |
| CN205013692U (en) | Washing machine oil expenses sealing | |
| CN205154919U (en) | Sealed -Lubricating bearing | |
| CN203009828U (en) | Sealing structure for output shaft of spiral drilling machine | |
| CN204300144U (en) | A kind of bearing bonnet carrying seal ring | |
| CN204458842U (en) | There is the anti-reverse clamping stopper bearing filling bearing cage of anti-voussoir | |
| CN203532746U (en) | Combined seal mechanical structure | |
| CN204437241U (en) | A kind of gearbox sealing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU KAIDE ELECTRONIC CONTROL TECHNOLOGY CO., L Free format text: FORMER NAME: ZHENJIANG ZHONGXIE ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 212000 Zhenjiang City, Jiangsu province Runzhou Industrial Park North of sericulture Patentee after: The Jiangsu automatically controlled Science and Technology Ltd. of triumphant moral Address before: 212000 Zhenjiang City, Jiangsu province Runzhou district on the west side of the bridge on the south side of the house with Intercity Railway Patentee before: Zhong Xie Electric Applicance Co., Ltd of Zhengjiang City |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |