CN106235947B - A kind of toilet cover plate descent control device - Google Patents
A kind of toilet cover plate descent control device Download PDFInfo
- Publication number
- CN106235947B CN106235947B CN201610853888.2A CN201610853888A CN106235947B CN 106235947 B CN106235947 B CN 106235947B CN 201610853888 A CN201610853888 A CN 201610853888A CN 106235947 B CN106235947 B CN 106235947B
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- Prior art keywords
- shaft
- oil
- blade
- rib
- slot
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toilet Supplies (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The present invention discloses a kind of toilet cover plate descent control device, including shaft, blade and axle sleeve；Shaft one end forms radial end face, and oil groove was arranged on the radial end face, this crosses oil groove oiler greatly and end is small, in axial direction protrusion setting rib in shaft；Axocoel is in axial direction formed in blade, axocoel side wall one protrusion setting slot, the axocoel of blade is socketed in shaft, and the rib of shaft is inserted into the slot of blade, and multiple oil-through holes are arranged in interval on the both sides side wall of slot；Axle sleeve is socketed in shaft, forms seal cavity between axle sleeve and shaft, damping oil is filled in seal cavity；When axle sleeve rotates, damping oil drives blade to be rotated relative to shaft, and the rib of shaft seals oil-through hole, damping oil flowed to oil groove, and when the rotation of axle sleeve negative direction, damping oil drives blade to be rotated relative to shaft negative direction, the rib of shaft opens oil-through hole, and damping oil passes through oil-through hole.The invention enables descending lifeline foldings reliably, and assembly is simple, and manufacturing process is simple.
Description
Technical field
The present invention relates to technical field of sanitary ware, refer in particular to a kind of toilet cover plate descent control device.
Background technology
During closestool use, cover board is dug or puts down frequently, and toilet lid and closestool body are usually turned by mechanical axis body
Dynamic connection.It when putting down toilet lid, is freely fallen due to the effect of toilet lid gravity itself, toilet lid is hit with closestool body
It collides so that toilet lid is easy to break, reduced service life.
In order to slow down the speed of toilet lid whereabouts, ramp-down device, in the prior art, toilet lid are applied usually in toilet lid
Plate descending lifeline includes main shaft, axle sleeve, the costal with oil-through hole extended outward to form in main shaft, the leaf in costal
Piece；Blade, which is mounted in costal, forms one-directional rotation, and axle sleeve is rotated along a direction, and blade rotation is detached from oil-through hole, and axle sleeve is reversed
When rotation, blade, which is gone back to, touch oil-through hole.
Its oil-through hole of the toilet cover plate descent control device is smaller so that oil mass excessively is smaller, and when digging toilet lid, resistance is larger；
Meanwhile blade is divided into leaf bar and blade face；Blade mounting groove is opened up on costal one side, is installed to open up on groove body and be assigned for leaf bar
Leaf bar axis hole, axis hole gos deep into inside costal, and the blade construction manufacturing process is complex, and assembles complex.
Invention content
The purpose of the present invention is to provide a kind of toilet cover plate descent control device, descending lifeline folding is reliable, and assembly is simple, and makes
It makes simple for process.
To reach above-mentioned purpose, solution of the invention is：
A kind of toilet cover plate descent control device, including shaft, blade and axle sleeve；Shaft one end forms radial end face, the longitudinal end
Oil groove was set on face, this crosses oil groove oiler greatly and end is small, in axial direction protrusion setting rib in shaft；Edge in blade
Axial direction forms axocoel, axocoel side wall one protrusion setting slot, and slot is connected to axocoel, and the axocoel of blade is socketed in shaft
On, and the rib of shaft is inserted into the slot of blade, multiple oil-through holes are arranged in interval on the both sides side wall of slot；Axle sleeve is socketed
In shaft, seal cavity is formed between axle sleeve and shaft, damping oil is filled in seal cavity, and blade is located in seal cavity；
When axle sleeve rotates, damping oil drives blade to be rotated relative to shaft, and the rib of shaft seals oil-through hole, and damping oil flowed to oil
Slot, and when the rotation of axle sleeve negative direction, damping oil drives blade to be rotated relative to shaft negative direction, the opened oil of rib of shaft
Hole, damping oil pass through oil-through hole.
Further, the rib of the shaft is set as two, two rib center symmetric settings；The slot of blade corresponds to
Two are set as, which is symmetrical arranged.
Further, rib the first plane close fit of the wherein one side wall and shaft of the blade slot, and blade is inserted
Another side wall of slot second plane male-female engagement opposite with the first plane with the rib of shaft.
Further, the wherein one side wall of blade slot is set as plane, and another side wall of blade slot is set as concave-convex
Face.
Further, the in axial direction protrusion setting rib on the madial wall of axle sleeve.
Further, the oil groove of crossing is set as two, this two are crossed oil groove center symmetric setting, crosses oil groove along side counterclockwise
To from light to dark and/or in the counterclockwise direction, slot diameter changes from small to big.
After adopting the above scheme, blade of the present invention is socketed in shaft, and setting is spaced on the both sides side wall of blade slot
Multiple oil-through holes；When axle sleeve rotates, damping oil drives blade to be rotated relative to shaft, and the rib of shaft seals oil-through hole, damps
Oil stream is to oil groove excessively, and oil groove oiler is big excessively and end is small so that and it is more slow when putting down toilet lid, closer to closestool body
The speed put down is slower；And when the rotation of axle sleeve negative direction, damping oil drives blade to be rotated relative to shaft negative direction, the rib of shaft
Item opens oil-through hole, and damping oil passes through oil-through hole so that is not dug quickly by resistance when digging toilet lid.
Since multiple oil-through holes are arranged in interval on the both sides side wall of blade slot so that when digging toilet lid, damping
Oil crosses that pasta product is larger, and it is more smooth to dig toilet lid, crosses that oil groove oiler is big and end is small so that when putting down toilet lid compared with
To be slow, the speed put down closer to closestool body is slower, and it is more slow to put down toilet lid, so that toilet lid folding is reliable
It is convenient.Meanwhile multiple oil-through holes are arranged in interval on the both sides side wall of blade slot, blade is socketed in shaft, passes through shaft
Rib seal or open oil-through hole, realize and slowly decline or quickly dig, it is simple in structure, assembly simply, and manufacturing process
Simply.
Description of the drawings
Fig. 1 is the outside drawing of the present invention；
Fig. 2 is the stereogram exploded view of the present invention；
Fig. 3 a are the structural schematic diagrams of blade of the present invention；
Fig. 3 b are another angled arrangement schematic diagrames of blade of the present invention；
Fig. 4 is that oil-through hole of the present invention seals status diagram；
Fig. 4 a are the partial enlarged views of Fig. 4；
Fig. 5 is oil-through hole opening state schematic diagram of the present invention；
Fig. 6 is another schematic diagram of oil-through hole opening state of the present invention；
Fig. 7 is that oil-through hole opening state damping oil of the present invention flows to schematic diagram；
Fig. 7 a are the partial enlarged views of Fig. 7.
Label declaration
1 end face 11 of shaft
Cross 12 rib 13 of oil groove
First plane, 131 second plane 132
2 axocoel 21 of blade
22 side wall of slot（221、222）
23 axle sleeve 3 of oil-through hole
31 seal cavity 4 of rib.
Specific implementation mode
The present invention is described in detail below in conjunction with drawings and the specific embodiments.
It please refers to Fig.1 to described in Fig. 7 a, a kind of toilet cover plate descent control device that the present invention discloses, including shaft 1,2 and of blade
Axle sleeve 3.
1 one end of shaft forms radial end face 11, oil groove 12 is arranged on the radial end face 11, it is big that this crosses 12 oiler of oil groove
And end is small, in the present embodiment, the oil groove 12 of crossing is set as two, this two are crossed 12 center symmetric setting of oil groove, crosses oil groove
12 slot diameter changes from small to big from light to dark and/or in the counterclockwise direction in the counterclockwise direction, this crosses oil groove 12 so that putting down closestool
More slow when lid, the speed put down closer to closestool body is slower.
In axial direction protrusion setting rib 13 in shaft 1；As shown in figure 4, in the present embodiment, the rib of the shaft 1
13 are set as two, two 13 center symmetric settings of rib.Axocoel 21,21 side wall of axocoel are in axial direction formed in blade 2
One protrusion setting slot 22, slot 22 is connected to axocoel 21, in the present embodiment, as shown in Fig. 3 a and Fig. 3 b, and the slot of blade 2
22 to be correspondingly arranged be two, two 22 center symmetric settings of slot.The axocoel 21 of blade 2 is socketed in shaft 1, and shaft 1
Rib 13 be inserted into the slot 22 of blade 2, multiple oil-through holes 23 are arranged in interval on the both sides side wall of slot 22.
Axle sleeve 3 is socketed in shaft 1, seal cavity 4 is formed between axle sleeve 3 and shaft 1, as shown in figure 5, seal cavity 4
Middle filling damping oil, blade 2 are located in seal cavity 4.When axle sleeve 3 rotates, when being rotated clockwise such as edge, damping oil drives blade
2 rotate relative to shaft 1, and the rib 13 of shaft 1 seals oil-through hole 23, and damping oil flowed to oil groove 12, crossed 12 oiler of oil groove
It is big and end is small so that more slow when putting down toilet lid, the speed put down closer to closestool body is slower.
In the present embodiment, in axial direction protrusion setting rib 31, rib 31 are located at blade 2 on the madial wall of axle sleeve 3
Two raised slots 22 between, the rotation of axle sleeve 3 can stir damping oil by rib 31 drives blade 2 to rotate.
When 3 negative direction of axle sleeve rotates, when such as rotating counterclockwise, damping oil drives blade 2 to turn relative to 1 negative direction of shaft
Dynamic, the rib 13 of shaft 1 opens oil-through hole 23, and damping oil passes through oil-through hole 23 so that when digging toilet lid not by resistance, soon
Speed is dug.
In the present embodiment, as shown in fig. 4 a, the wherein one side wall 221 of 2 slot 22 of the blade and the rib 13 of shaft 1
The wherein one side wall 221 of first plane, 131 close fit, i.e. blind-mate, 2 slot 22 of usual blade is set as plane, shape
At the blind-mate of plane and plane.As shown in figure 5, the rib 13 of another side wall 222 of 2 slot 22 of blade and shaft 1 with
Opposite 132 male-female engagement of the second plane of first plane 131, in general, another side wall 222 of 2 slot 22 of blade is set as concave-convex
Face forms male and fomale(M＆F) and coordinates with plane.
The present invention is due to the both sides side wall in 2 slot 22 of blade（221、222）Multiple oil-through holes 23 are arranged in upper interval so that
When digging toilet lid, damping oil crosses that pasta product is larger, and it is more smooth to dig toilet lid, crosses that 12 oiler of oil groove is big and end
It is small so that more slow when putting down toilet lid, the speed put down closer to closestool body is slower, and it is more slow to put down toilet lid
Slowly, so that toilet lid folding is reliable convenient.
Meanwhile in the both sides side wall of 2 slot 22 of blade（221、222）Multiple oil-through holes 23 are arranged in upper interval, and blade 2 is socketed
In shaft 1, oil-through hole 23 is sealed or opened by the rib 13 of shaft 1, is realized and is slowly declined or quickly dig, structure letter
Single, assembly is simple, and manufacturing process is simple.
The foregoing is merely the preferred embodiment of the present invention, and not to the limitation of this case design, all designs according to this case are closed
The equivalent variations that key is done each fall within the protection domain of this case.
Claims (6)
1. a kind of toilet cover plate descent control device, it is characterised in that：Including shaft, blade and axle sleeve；Shaft one end forms radial end face,
Oil groove was set on the radial end face, this crosses oil groove oiler greatly and end is small, in axial direction protrusion setting rib in shaft；
Axocoel, axocoel side wall one protrusion setting slot are in axial direction formed in blade, slot is connected to axocoel, the axocoel set of blade
It is connected in shaft, and the rib of shaft is inserted into the slot of blade, multiple oil-through holes are arranged in interval on the both sides side wall of slot；
Axle sleeve is socketed in shaft, and seal cavity is formed between axle sleeve and shaft, and damping oil is filled in seal cavity, and blade is located at sealing
In cavity；When axle sleeve rotates, damping oil drives blade to be rotated relative to shaft, and the rib of shaft seals oil-through hole, damps oil stream
To oil groove excessively, and when the rotation of axle sleeve negative direction, damping oil drives blade to be rotated relative to shaft negative direction, and the rib of shaft is opened
Oil-through hole, damping oil pass through oil-through hole.
2. a kind of toilet cover plate descent control device as described in claim 1, it is characterised in that：The rib of the shaft is set as two
Item, two rib center symmetric settings；It is two that the slot of blade, which is correspondingly arranged, which is symmetrical arranged.
3. a kind of toilet cover plate descent control device as described in claim 1, it is characterised in that：The wherein one side wall of the blade slot
With rib the first plane close fit of shaft, and another side wall of blade slot is opposite with the first plane with the rib of shaft
Second plane male-female engagement.
4. a kind of toilet cover plate descent control device as claimed in claim 3, it is characterised in that：The wherein one side wall of blade slot is arranged
For plane, and another side wall of blade slot is set as male and fomale(M＆F).
5. a kind of toilet cover plate descent control device as described in claim 1, it is characterised in that：It is square in an axial direction on the madial wall of axle sleeve
To protrusion, rib is set.
6. a kind of toilet cover plate descent control device as described in claim 1, it is characterised in that：The oil groove of crossing is set as two, should
Two are crossed oil groove center symmetric settings, cross oil groove in the counterclockwise direction from light to dark and/or in the counterclockwise direction slot diameter by small change
Greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853888.2A CN106235947B (en) | 2016-09-27 | 2016-09-27 | A kind of toilet cover plate descent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853888.2A CN106235947B (en) | 2016-09-27 | 2016-09-27 | A kind of toilet cover plate descent control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106235947A CN106235947A (en) | 2016-12-21 |
| CN106235947B true CN106235947B (en) | 2018-09-04 |
Family
ID=57610977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610853888.2A Active CN106235947B (en) | 2016-09-27 | 2016-09-27 | A kind of toilet cover plate descent control device |
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| Country | Link |
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| CN (1) | CN106235947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852133B (en) * | 2018-06-27 | 2023-09-22 | 宁波博帆卫浴有限公司 | Sectional descent control hinge |
| CN111228099B (en) * | 2020-03-23 | 2022-08-23 | 未来穿戴技术有限公司 | Neck massager |
| CN114891948B (en) * | 2022-04-14 | 2023-05-26 | 马鞍山市鑫龙特钢有限公司 | Converter capable of preventing rapid descent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201572035U (en) * | 2009-11-20 | 2010-09-08 | 厦门彩田卫浴科技有限公司 | Cushioning device for closestool cover board |
| CN201963100U (en) * | 2010-12-29 | 2011-09-07 | 厦门立业卫浴工业有限公司 | Toilet cover plate descent control device |
| CN105650185A (en) * | 2016-02-02 | 2016-06-08 | 王湘冀 | Rotary damper capable of automatically repairing attenuation |
| CN206424036U (en) * | 2016-09-27 | 2017-08-22 | 厦门立业卫浴工业有限公司 | A kind of toilet cover plate descent control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247993U (en) * | 2013-05-27 | 2013-10-23 | 厦门倍杰特科技有限公司 | Damper |
-
2016
- 2016-09-27 CN CN201610853888.2A patent/CN106235947B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201572035U (en) * | 2009-11-20 | 2010-09-08 | 厦门彩田卫浴科技有限公司 | Cushioning device for closestool cover board |
| CN201963100U (en) * | 2010-12-29 | 2011-09-07 | 厦门立业卫浴工业有限公司 | Toilet cover plate descent control device |
| CN105650185A (en) * | 2016-02-02 | 2016-06-08 | 王湘冀 | Rotary damper capable of automatically repairing attenuation |
| CN206424036U (en) * | 2016-09-27 | 2017-08-22 | 厦门立业卫浴工业有限公司 | A kind of toilet cover plate descent control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106235947A (en) | 2016-12-21 |
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