CN104720674A - Toilet cover slow-down hinge - Google Patents
Toilet cover slow-down hinge Download PDFInfo
- Publication number
- CN104720674A CN104720674A CN201510167343.1A CN201510167343A CN104720674A CN 104720674 A CN104720674 A CN 104720674A CN 201510167343 A CN201510167343 A CN 201510167343A CN 104720674 A CN104720674 A CN 104720674A
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- CN
- China
- Prior art keywords
- rotating shaft
- toilet cover
- hinge
- circular passage
- shell
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- 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.)
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Abstract
The invention discloses a toilet cover slow-down hinge. The toilet cover slow-down hinge comprises a cylinder-shaped shell, a rotating shaft with a fan-shaped section is arranged in the shell, an extension piece is arranged in the shell, the extension shell is extended to the center of the rotating shaft from the edge of the shell, the two ends of the rotating shaft are stretched out of the shell, a circular passage is formed in the rotating shaft, one end of the circular passage is provided with a stop dog, the other end of the circular passage is provided with a rotating piece, and when the hinge is static, the rotating piece is fitted to the stop dog. According to the toilet cover slow-down hinge, when the toilet cover falls down, the air in the front end of the rotating shaft cannot flow to the rear end of the rotating shaft through the circular passage due to the fact that the rotating piece is fitted with the stop dog, and the air in the front end of the rotating shaft flows to the rear end of the rotating shaft through a gap between the rotating shaft and the shell, so that the air flows slowly, and the toilet cover falls down slowly; when the toilet cover is open, a gap is formed between the rotating piece and the stop dog at this moment due to the fact that the rotating piece is rotatable, the circular passage is communicated, and the air in the rear end of the rotating shaft can flow to the front end of the rotating shaft quickly, so that the toilet cover can be opened quickly.
Description
Technical field
The invention belongs to hinge technical field, specifically a kind of toilet lid delays to fall hinge.
Background technology
Toilet lid needs when digging to dig fast, and send very large sound when turning in order to prevent from dropping or prevent toilet lid from breaking generally all to be provided with in hinge and delay to fall structure, and existing toilet cover hinge be all generally by arrange the frame for movements such as torsion spring realize toilet lid slow fall, and existing to delay to fall hinge arrangement comparatively complicated, processing cost is high, is difficult to the toilet lid being applicable to Different Weight.
Summary of the invention
The present invention is directed to prior art deficiency, provide a kind of toilet lid to delay to fall hinge, this toilet lid is delayed to fall hinge and all can be played the toilet lid of Different Weight and well delay to fall effect, and structure is simple, easy to process.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of toilet lid delays to fall hinge, comprise cylindrical shell, being provided with cross section in described housing is fan-shaped rotating shaft, be provided with in described housing and stretch out sheet, describedly stretch out sheet is extended to described rotating shaft center by described shell rim, described housing is stretched out at described rotating shaft two ends, circular passage is provided with in described rotating shaft, side, described circular passage is provided with block opposite side and is provided with rotatable lamella, and when hinge is static, described rotatable lamella fits on described block.This toilet lid delays to fall hinge when toilet lid falls because rotatable lamella and block are fitted, the air of rotating shaft front end cannot flow to rotating shaft rear end by circular passage, the air of rotating shaft front end flows to the rear end of rotating shaft from the gap between rotating shaft and housing, therefore air flowing is slower, toilet lid drops slowly, when toilet lid is opened because rotatable lamella can rotate, now produce space between rotatable lamella and block, circular passage is communicated with, the air of rotating shaft rear end can flow to the front end of rotating shaft fast, thus toilet lid can be opened fast.
In technique scheme, preferably, interior the filling of the cavity of described housing is provided with liquid.Because the flowing velocity of air is very fast, delay to fall effect undesirable, and in housing full have liquid make this hinge slow fall better effects if.
The present invention compared with prior art, there is following beneficial effect: this toilet lid delays to fall hinge when toilet lid falls because rotatable lamella and block are fitted, the air of rotating shaft front end cannot flow to rotating shaft rear end by circular passage, the air of rotating shaft front end flows to the rear end of rotating shaft from the gap between rotating shaft and housing, therefore air flowing is slower, toilet lid drops slowly, when toilet lid is opened because rotatable lamella can rotate, now produce space between rotatable lamella and block, circular passage is communicated with, the air of rotating shaft rear end can flow to the front end of rotating shaft fast, thus toilet lid can be opened fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention hinge.
Fig. 2 is the structural representation of the embodiment of the present invention hinged toilet lid when falling.
Fig. 3 is the structural representation of the embodiment of the present invention hinged toilet lid when opening.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 to Fig. 3, a kind of toilet lid delays to fall hinge, comprise cylindrical shell 1, being provided with cross section in described housing 1 is fan-shaped rotating shaft 2, be provided with in described housing 1 and stretch out sheet 11, describedly stretch out sheet 11 is extended to described rotating shaft 2 center by described housing 1 edge, described housing 1 is stretched out at described rotating shaft 2 two ends, circular passage 21 is provided with in described rotating shaft 2, side, described circular passage 21 is provided with block 22 opposite side and is provided with rotatable lamella 23, when hinge is static, described rotatable lamella 23 fits on described block 22.This toilet lid delays to fall hinge when toilet lid falls because rotatable lamella 23 and block 22 are fitted, the air of rotating shaft front end cannot flow to rotating shaft rear end by circular passage, the air of rotating shaft front end flows to the rear end of rotating shaft from the gap between rotating shaft and housing, therefore air flowing is slower, toilet lid drops slowly, when toilet lid is opened because rotatable lamella can rotate, now produce space between rotatable lamella and block, circular passage is communicated with, the air of rotating shaft rear end can flow to the front end of rotating shaft fast, thus toilet lid can be opened fast.
Fill in the cavity of described housing 1 and be provided with liquid.Because the flowing velocity of air is very fast, delay to fall effect undesirable, and in housing full have liquid make this hinge slow fall better effects if.
Claims (2)
1. a toilet lid delays to fall hinge, it is characterized in that: comprise cylindrical shell (1), being provided with cross section in described housing (1) is fan-shaped rotating shaft (2), be provided with in described housing (1) and stretch out sheet (11), describedly stretch out sheet (11) is extended to described rotating shaft (2) center by described housing (1) edge, described housing (1) is stretched out at described rotating shaft (2) two ends, circular passage (21) is provided with in described rotating shaft (2), described circular passage (21) side is provided with block (22) opposite side and is provided with rotatable lamella (23), when hinge is static, described rotatable lamella (23) fits on described block (22).
2. a kind of toilet lid as claimed in claim 1 delays to fall hinge, it is characterized in that: fill in the cavity of described housing (1) and be provided with liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167343.1A CN104720674B (en) | 2015-04-10 | 2015-04-10 | A kind of toilet lid delays to fall hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167343.1A CN104720674B (en) | 2015-04-10 | 2015-04-10 | A kind of toilet lid delays to fall hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104720674A true CN104720674A (en) | 2015-06-24 |
| CN104720674B CN104720674B (en) | 2018-05-08 |
Family
ID=53445522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510167343.1A Active CN104720674B (en) | 2015-04-10 | 2015-04-10 | A kind of toilet lid delays to fall hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104720674B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM254993U (en) * | 2004-04-21 | 2005-01-11 | Fu Chou Entpr Co Ltd | Slow down device for toilet bowl mounted seat and lid |
| CN1205889C (en) * | 2001-12-12 | 2005-06-15 | 株式会社三协精机制作所 | Vibration damper |
| CN2796630Y (en) * | 2005-02-06 | 2006-07-19 | 林呈 | Structure of stool cover buffer |
| CN2796631Y (en) * | 2005-05-31 | 2006-07-19 | 陈贤生 | Slow falling device of stool cover board |
| CN200954074Y (en) * | 2006-07-03 | 2007-10-03 | 程祖友 | Damping device of toilet closet cover |
| CN201026171Y (en) * | 2007-03-22 | 2008-02-27 | 谢永祥 | One-way closet cover plate slow drop-down apparatus |
| CN202039711U (en) * | 2011-02-22 | 2011-11-16 | 李飞宇 | Slow falling mechanism for cover plate |
| FR2977467A3 (en) * | 2011-07-04 | 2013-01-11 | Henri Bourdier | Device for use in public corporation to raise, maintain and lower seat and lid of toilet bowl using foot, has adaptation part equipped with system to actuate flushing of toilet bowl, and pedal supported in pedal support and connected to rod |
| CN203506582U (en) * | 2013-08-20 | 2014-04-02 | 中山市美图塑料工业有限公司 | Rotating buffer convenient to assemble |
| CN204541925U (en) * | 2015-04-10 | 2015-08-12 | 宁波一扬建材科技有限公司 | A kind of toilet lid delays to fall hinge |
-
2015
- 2015-04-10 CN CN201510167343.1A patent/CN104720674B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205889C (en) * | 2001-12-12 | 2005-06-15 | 株式会社三协精机制作所 | Vibration damper |
| TWM254993U (en) * | 2004-04-21 | 2005-01-11 | Fu Chou Entpr Co Ltd | Slow down device for toilet bowl mounted seat and lid |
| CN2796630Y (en) * | 2005-02-06 | 2006-07-19 | 林呈 | Structure of stool cover buffer |
| CN2796631Y (en) * | 2005-05-31 | 2006-07-19 | 陈贤生 | Slow falling device of stool cover board |
| CN200954074Y (en) * | 2006-07-03 | 2007-10-03 | 程祖友 | Damping device of toilet closet cover |
| CN201026171Y (en) * | 2007-03-22 | 2008-02-27 | 谢永祥 | One-way closet cover plate slow drop-down apparatus |
| CN202039711U (en) * | 2011-02-22 | 2011-11-16 | 李飞宇 | Slow falling mechanism for cover plate |
| FR2977467A3 (en) * | 2011-07-04 | 2013-01-11 | Henri Bourdier | Device for use in public corporation to raise, maintain and lower seat and lid of toilet bowl using foot, has adaptation part equipped with system to actuate flushing of toilet bowl, and pedal supported in pedal support and connected to rod |
| CN203506582U (en) * | 2013-08-20 | 2014-04-02 | 中山市美图塑料工业有限公司 | Rotating buffer convenient to assemble |
| CN204541925U (en) * | 2015-04-10 | 2015-08-12 | 宁波一扬建材科技有限公司 | A kind of toilet lid delays to fall hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104720674B (en) | 2018-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 315000 Jiaochuan Industrial Park (Nanhong Village), Zhenhai District, Ningbo City, Zhejiang Province Patentee after: NINGBO BOFAN SANITARY WARE Co.,Ltd. Address before: 315204 688, Chuan Pu Road, Ningbo Petrochemical Economic and Technological Development Zone, Zhejiang Patentee before: NINGBO YIYANG BUILDING MATERIALS TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: 315000 No. 1, Tianxu Road, Cixi Binhai Economic Development Zone, Ningbo, Zhejiang Patentee after: Bofanyuan (Zhejiang) Technology Co.,Ltd. Address before: 315000 Jiaochuan Industrial Park (Nanhong Village), Zhenhai District, Ningbo City, Zhejiang Province Patentee before: NINGBO BOFAN SANITARY WARE Co.,Ltd. |