CN204541925U - A kind of toilet lid delays to fall hinge - Google Patents
A kind of toilet lid delays to fall hinge Download PDFInfo
- Publication number
- CN204541925U CN204541925U CN201520213659.5U CN201520213659U CN204541925U CN 204541925 U CN204541925 U CN 204541925U CN 201520213659 U CN201520213659 U CN 201520213659U CN 204541925 U CN204541925 U CN 204541925U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- toilet lid
- rotatable lamella
- hinge
- housing
- 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- Withdrawn - After Issue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
Abstract
The utility model discloses a kind of toilet lid and delay to fall hinge, comprise cylindrical shell, being provided with cross section in housing is fan-shaped rotating shaft, be provided with in housing and stretch out sheet, stretch out sheet is extended to rotating shaft center by shell rim, housing is stretched out at rotating shaft two ends, is provided with circular passage in rotating shaft, side, circular passage is provided with block opposite side and is provided with rotatable lamella, and when hinge is static, rotatable lamella fits on 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.
Description
Technical field
The utility model belongs to hinge technical field, and 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 utility model is not enough for prior art, provides a kind of toilet lid to delay to fall hinge, and 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 utility model 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 utility model 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 the utility model embodiment hinge.
Fig. 2 is the structural representation of the utility model embodiment hinged toilet lid when falling.
Fig. 3 is the structural representation of the utility model embodiment hinged toilet lid when opening.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model 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 |
|---|---|---|---|
| CN201520213659.5U CN204541925U (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 |
|---|---|---|---|
| CN201520213659.5U CN204541925U (en) | 2015-04-10 | 2015-04-10 | A kind of toilet lid delays to fall hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204541925U true CN204541925U (en) | 2015-08-12 |
Family
ID=53817105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213659.5U Withdrawn - After Issue CN204541925U (en) | 2015-04-10 | 2015-04-10 | A kind of toilet lid delays to fall hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204541925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720674A (en) * | 2015-04-10 | 2015-06-24 | 宁波一扬建材科技有限公司 | Toilet cover slow-down hinge |
-
2015
- 2015-04-10 CN CN201520213659.5U patent/CN204541925U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720674A (en) * | 2015-04-10 | 2015-06-24 | 宁波一扬建材科技有限公司 | Toilet cover slow-down hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20180508 |
|
| AV01 | Patent right actively abandoned |