CN101922274B - Hinge mechanism capable of freely dismounting half opening - Google Patents
Hinge mechanism capable of freely dismounting half opening Download PDFInfo
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- CN101922274B CN101922274B CN 201010245537 CN201010245537A CN101922274B CN 101922274 B CN101922274 B CN 101922274B CN 201010245537 CN201010245537 CN 201010245537 CN 201010245537 A CN201010245537 A CN 201010245537A CN 101922274 B CN101922274 B CN 101922274B
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Abstract
A hinge mechanism capable of freely dismounting a half opening comprises two hinges, wherein one hinge is provided with a first axle hole assembled with a first door axle and the other hinge is provided with a second axle hole assembled with a second door axle; one hinge is provided with the half opening which is communicated with the first axle hole; the first door axle is a step axle; the diameter of the first door axle close to the door side is larger than that of the first door axle far away from the door side; the diameter of the first axle hole is equal to that of the first door axle close to the door side; and the width of the half opening ranges from the diameter of the first door axle close to the door side and the diameter of the first door axle far away from the door side. The hinge mechanism reduces the gap, has self-locking function and is convenient to maintain and dismount.
Description
Technical field
But the present invention relates to a kind of linkage of freely dismounting half opening.
Background technology
At present, horizontal refrigerator often will be from front turnover operation because refrigeration system all is that discrete component is hard-wired from the side, and therefore, the machine room front shroud all is hard-wired with self-tapping screw.Even dismountable linkage is arranged in other structure, its door-hinge is isodiametric, and is all detachable in any position, do not have self-locking action, sees Fig. 1.Its structure is that the diameter of axle equates up and down, and H＜h, and therefore the upper slit of door is very large, and is all detachable in any position, without self-locking action, therefore is not suitable as the linkage of horizontal refrigerator machine room front shroud.
Summary of the invention
Very large for the slit that overcomes existing linkage, without the deficiency of self-locking action, repair demolition trouble, but the invention provides a kind ofly reduce the slit, have self-locking action, the repair demolition linkage of freely dismounting half opening easily.
The technical solution adopted for the present invention to solve the technical problems is:
But a kind of linkage of freely dismounting half opening, comprise two hinges, one of them hinge is provided with the first axis hole with the assembling of the first door-hinge, and another hinge is provided with the second axis hole with the assembling of the second door-hinge, have half opening on one of them hinge, described half opening is communicated with the first axis hole; Described the first door-hinge is multidiameter, near the diameter of the first door-hinge of reveal greater than the diameter away from reveal the first door-hinge, the equal diameters of described the first axis hole and the first door-hinge of described close reveal; The A/F of described half opening is between near the diameter of the first door-hinge of reveal, diameter away from reveal the first door-hinge; The center of the first axis hole to back gauge behind the door greater than the center line of the described half opening back distance to one of them hinge, the center line of described half opening to the back distance of one of them hinge greater than the first axis hole center line to the distance of door near the side of door-hinge side; The overall height of described the first door-hinge is greater than the distance between described another hinge and the door, and the distance between described another hinge and the door is greater than thick section height of the first door-hinge.
Further, described one of them hinge is upper hinge, and described the first door-hinge is upper door-hinge, and described another hinge is lower hinge, and described the second door-hinge is lower door-hinge.
Or: described one of them hinge is lower hinge, and described the first door-hinge is lower door-hinge, and described another hinge is upper hinge, and described the second door-hinge is upper door-hinge.
Described the first door-hinge, the second door-hinge are positioned at the left side of door, and the center line of described half opening arrives the distance of door left surface greater than the first axis hole center line to the back distance of one of them hinge.Certainly, the situation on right side that is positioned at door for described the first door-hinge, the second door-hinge also in like manner can get.
Technical conceive of the present invention is: can free in and out the machine room framework for being convenient to the indirect cooling horizontal refrigerator front-installed integral refrigerating system module, but we have designed the freely dismounting half opening linkage, its structure is seen Fig. 4.
But adopt the situation of the hinge of freely dismounting half opening for lower hinge, its design parameters is: lower door-hinge upper diameter D＞lower diameter d.Lower hinge has an opening, and width is K.Lower door-hinge upper diameter D＞lower hinge openings width K＞lower door-hinge lower diameter d.Guarantee lower door-hinge center to back gauge A＞lower hinge openings center line behind the door to lower hinge back apart from B＞lower door-hinge center to a door left side distance C, and lower door-hinge overall height H＞upper hinge bottom surface is to a door end face distance h＞lower door-hinge upper end butt end height M.Pan diameter D1 under the certainly lower door-hinge upper end butt diameter D=.Upper door-hinge is isodiametric.
Its operating principle is seen Fig. 7 ~ 12: first door become 90 ° with hinge, upper door-hinge injected upper hinge, and again in the hinge breach under the lower door-hinge taper end d reeve, at last the Xiamen axial advancement is fallen lower door-hinge butt end D in the hole.
But adopt the situation of the hinge of freely dismounting half opening for upper hinge, its design parameters is: upper door-hinge upper diameter D＞lower diameter d.Upper hinge has an opening, and width is K.Upper door-hinge upper diameter D＞upper hinge A/F K＞upper door-hinge lower diameter d.Guarantee the door-hinge center to back gauge A＞upper hinge open centre line behind the door to the upper hinge back apart from B＞upper door-hinge center to a door left side distance C, and lower door-hinge overall height H＞upper hinge bottom surface is to the door-hinge lower end taper end height M of a door end face distance h＞upward.Certainly upper door-hinge upper end butt diameter D=upper hinge bore dia D1.Lower door-hinge is isodiametric.
Its operating principle is seen Figure 17 ~ 22.First door is become 90 ° with hinge, lower door-hinge is injected lower hinge, again in the upper door-hinge taper end d reeve upper hinge opening, at last the axial advancement of calling is fallen upper door-hinge butt end D in the upper hinge hole.
Beneficial effect of the present invention is mainly manifested in: 1, easy accessibility, could just can freely dismantle by any instrument when only having door to become 90 ° of positions with hinge, it just can not freely be dismantled in fastening position for next; 2, adopted the magnetic door-inhale to make it be fixed on the operating position.Strengthened reliability.
Description of drawings
Fig. 1 is the structural representation of existing linkage.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
But Fig. 4 is the schematic diagram of linkage of the freely dismounting half opening of embodiment 1.
Fig. 5 is the lateral view of Fig. 4.
Fig. 6 is the top view of Fig. 4.
But Fig. 7 is the schematic diagram of the linkage of the freely dismounting half opening before packing into.
Fig. 8 is the lower hinge of state shown in Figure 7 and the schematic diagram that concerns of door.
But Fig. 9 is the schematic diagram of linkage of freely dismounting half opening of intermediateness of packing into.
Figure 10 is the lower hinge of state shown in Figure 9 and the schematic diagram that concerns of door.
But Figure 11 is the schematic diagram of the linkage of the freely dismounting half opening after packing into.
Figure 12 is the lower hinge of state shown in Figure 11 and the schematic diagram that concerns of door.
Figure 13 be embodiment 1 the carrying magnetic door-inhale the door schematic diagram.
But Figure 14 is the schematic diagram of linkage of the freely dismounting half opening of embodiment 2.
Figure 15 is the lateral view of Figure 14.
Figure 16 is the top view of Figure 14.
But Figure 17 is the schematic diagram of the linkage of the freely dismounting half opening before packing into.
Figure 18 is the lower hinge of state shown in Figure 17 and the schematic diagram that concerns of door.
But Figure 19 is the schematic diagram of linkage of freely dismounting half opening of intermediateness of packing into.
Figure 20 is the lower hinge of state shown in Figure 19 and the schematic diagram that concerns of door.
But Figure 21 is the schematic diagram of the linkage of the freely dismounting half opening after packing into.
Figure 22 is the lower hinge of state shown in Figure 21 and the schematic diagram that concerns of door.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 4 ~ Figure 13, but a kind of linkage of freely dismounting half opening, comprise two hinges, one of them hinge is provided with the first axis hole with the assembling of the first door-hinge, another hinge is provided with the second axis hole with the assembling of the second door-hinge, have half opening on one of them hinge, described half opening is communicated with the first axis hole; Described the first door-hinge is multidiameter, near the diameter of the first door-hinge of reveal greater than the diameter away from reveal the first door-hinge, the equal diameters of described the first axis hole and the first door-hinge of described close reveal; The A/F of described half opening is between near the diameter of the first door-hinge of reveal, diameter away from reveal the first door-hinge; The center of the first axis hole to back gauge behind the door greater than the center line of the described half opening back distance to one of them hinge, the center line of described half opening to the back distance of one of them hinge greater than the first axis hole center line to the distance of door near the side of door-hinge side; The overall height of described the first door-hinge is greater than the distance between described another hinge and the door, and the distance between described another hinge and the door is greater than thick section height of the first door-hinge.
Described one of them hinge is lower hinge 1, and described the first door-hinge is lower door-hinge 2, and described another hinge is upper hinge 3, and described the second door-hinge is upper door-hinge 4.
Described the first door-hinge, the second door-hinge are positioned at the left side of door 5, and the center line of described half opening arrives the distance of door left surface greater than the first axis hole center line to the back distance of one of them hinge.Certainly, the situation on right side that is positioned at door for described the first door-hinge, the second door-hinge also in like manner can get.
The present embodiment can free in and out the machine room framework for being convenient to the indirect cooling horizontal refrigerator front-installed integral refrigerating system module, but we have designed the freely dismounting half opening linkage, and its structure is seen Fig. 2.
Its design parameters is: lower door-hinge upper diameter D＞lower diameter d.Lower hinge has an opening, and width is K.Lower door-hinge upper diameter D＞lower hinge openings width K＞lower door-hinge lower diameter d.Guarantee lower door-hinge center to back gauge A＞lower hinge openings center line behind the door to lower hinge back apart from B＞lower door-hinge center to a door left side distance C, and lower door-hinge overall height H＞upper hinge bottom surface is to a door end face distance h＞lower door-hinge upper end butt end height M.Pan diameter D1 under the certainly lower door-hinge upper end butt diameter D=.Upper door-hinge is isodiametric.
Its operating principle is seen Fig. 7 ~ 12: first door become 90 ° with hinge, upper door-hinge injected upper hinge, and again in the hinge breach under the lower door-hinge taper end d reeve, at last the Xiamen axial advancement is fallen lower door-hinge butt end D in the hole.
The machine room front shroud of door has adopted magnetic door-inhale 6 to make it be fixed on the operating position
With reference to Figure 14 ~ Figure 23, in the present embodiment, described one of them hinge is upper hinge 3, and described the first door-hinge is upper door-hinge 4, and described another hinge is lower hinge 1, and described the second door-hinge is lower door-hinge 2.
Other structures of the present embodiment are all identical with embodiment 1.
In the present embodiment, its design parameters is: upper door-hinge upper diameter D＞lower diameter d.Upper hinge has an opening, and width is K.Upper door-hinge upper diameter D＞upper hinge A/F K＞upper door-hinge lower diameter d.Guarantee the door-hinge center to back gauge A＞upper hinge open centre line behind the door to the upper hinge back apart from B＞upper door-hinge center to a door left side distance C, and lower door-hinge overall height H＞upper hinge bottom surface is to the door-hinge lower end taper end height M of a door end face distance h＞upward.Certainly upper door-hinge upper end butt diameter D=upper hinge bore dia D1.Lower door-hinge is isodiametric.
Its operating principle is seen Figure 17 ~ 22.First door is become 90 ° with hinge, lower door-hinge is injected lower hinge, again in the upper door-hinge taper end d reeve upper hinge opening, at last the axial advancement of calling is fallen upper door-hinge butt end D in the upper hinge hole.
Claims (4)
1. but the linkage of a freely dismounting half opening, comprise two hinges, one of them hinge is provided with the first axis hole with the assembling of the first door-hinge, another hinge is provided with the second axis hole with the assembling of the second door-hinge, it is characterized in that: have half opening on described one of them hinge, described half opening is communicated with the first axis hole; Described the first door-hinge is multidiameter, near the diameter of the first door-hinge of reveal greater than the diameter away from reveal the first door-hinge, the equal diameters of described the first axis hole and the first door-hinge of described close reveal; The A/F of described half opening is between near the diameter of the first door-hinge of reveal, diameter away from reveal the first door-hinge; The center of the first axis hole to back gauge behind the door greater than the center line of the described half opening back distance to described one of them hinge, the center line of described half opening to the back distance of described one of them hinge greater than the first axis hole center line to the distance of door near the side of door-hinge side; The overall height of described the first door-hinge is greater than distance between described another hinge and the door, and the distance between described another hinge and the door is greater than thick section height of the first door-hinge.
But 2. the linkage of freely dismounting half opening as claimed in claim 1, it is characterized in that: described one of them hinge is upper hinge, and described the first door-hinge is upper door-hinge, and described another hinge is lower hinge, and described the second door-hinge is lower door-hinge.
But 3. the linkage of freely dismounting half opening as claimed in claim 1, it is characterized in that: described one of them hinge is lower hinge, and described the first door-hinge is lower door-hinge, and described another hinge is upper hinge, and described the second door-hinge is upper door-hinge.
4. but such as the linkage of the described freely dismounting half opening of one of claim 1～3, it is characterized in that: described the first door-hinge, the second door-hinge are positioned at the left side of door, and the center line of described half opening arrives the distance of door left surface greater than the first axis hole center line to the back distance of described one of them hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010245537 CN101922274B (en) | 2010-08-05 | 2010-08-05 | Hinge mechanism capable of freely dismounting half opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010245537 CN101922274B (en) | 2010-08-05 | 2010-08-05 | Hinge mechanism capable of freely dismounting half opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101922274A CN101922274A (en) | 2010-12-22 |
| CN101922274B true CN101922274B (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010245537 Active CN101922274B (en) | 2010-08-05 | 2010-08-05 | Hinge mechanism capable of freely dismounting half opening |
Country Status (1)
| Country | Link |
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| CN (1) | CN101922274B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088882B (en) * | 2016-07-27 | 2018-02-27 | 广州市巨安人防工程有限公司 | Hinge for revolving door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29814567U1 (en) * | 1998-08-12 | 1998-10-22 | Mustek Systems Inc., Hsin-Chu | Hinge construction for a device cover |
| CN2310297Y (en) * | 1997-09-08 | 1999-03-10 | 海尔集团公司 | Hinge mechanism for door of refrigerator |
| CN1831345A (en) * | 2005-03-08 | 2006-09-13 | 株式会社井口一世 | Hinge mechanism |
| CN201778590U (en) * | 2010-08-05 | 2011-03-30 | 杭州银都餐饮设备有限公司 | Freely-detachable hinge structure with half opening |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200192805Y1 (en) * | 2000-03-18 | 2000-08-16 | 이정희 | Multipurpose a refrigerator |
| JP2009062750A (en) * | 2007-09-07 | 2009-03-26 | Meiko:Kk | Pivot hinge for door and door having the same |
-
2010
- 2010-08-05 CN CN 201010245537 patent/CN101922274B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310297Y (en) * | 1997-09-08 | 1999-03-10 | 海尔集团公司 | Hinge mechanism for door of refrigerator |
| DE29814567U1 (en) * | 1998-08-12 | 1998-10-22 | Mustek Systems Inc., Hsin-Chu | Hinge construction for a device cover |
| CN1831345A (en) * | 2005-03-08 | 2006-09-13 | 株式会社井口一世 | Hinge mechanism |
| CN201778590U (en) * | 2010-08-05 | 2011-03-30 | 杭州银都餐饮设备有限公司 | Freely-detachable hinge structure with half opening |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009－62750A 2009.03.26 |
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| Publication number | Publication date |
|---|---|
| CN101922274A (en) | 2010-12-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 311100 Star Road, Star Street, Yuhang District, No. 1 Applicant after: Yindu Kitchen Equipment Co., Ltd. Address before: 311100 Star Road 1, Yuhang Economic Development Zone, Zhejiang, Hangzhou Applicant before: Hangzhou Yindu Catering Equipment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |