CN107049120B - Novel closestool cover plate damper - Google Patents
Novel closestool cover plate damper Download PDFInfo
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- CN107049120B CN107049120B CN201710111705.4A CN201710111705A CN107049120B CN 107049120 B CN107049120 B CN 107049120B CN 201710111705 A CN201710111705 A CN 201710111705A CN 107049120 B CN107049120 B CN 107049120B
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- waveform
- wave
- shaped
- pad
- elastic
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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
- A47K13/04—Buffers for seats
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses a novel closestool cover plate damper. The technical scheme who adopts includes the support and with support integrated into one piece's axle sleeve the axial suit pivot of axle sleeve, its characterized in that: the rear end of the rotating shaft is integrally formed with the wave-shaped torsion shaft rod which is coaxial with the rotating shaft, the front end of the wave-shaped torsion shaft rod is evenly distributed with 3 first wave-shaped bosses, the adjacent end of the shaft sleeve and the wave-shaped torsion shaft rod is internally provided with an elastic wave-shaped pad, the front end of the elastic wave-shaped pad is evenly distributed with 3 second wave-shaped bosses, the front end of the elastic wave-shaped pad is also provided with a wave-shaped gasket which is matched with the end part of the elastic wave-shaped pad in shape, and the other end of the rotating shaft is connected with an adjusting nut. Has the advantages that: 1. the damping effect is produced by adopting the extrusion and friction of the waveform torsion bar and the elastic waveform pad, the anti-fatigue capability is strong, and the service life is very long; 2. the waveform torsion shaft rod and the rotating shaft adopt an integrally formed structure, so that displacement cannot be caused; 3. the adjustment of the damping force can be realized through the adjusting nut.
Description
Technical Field
The invention belongs to the field of bathrooms, and particularly relates to a toilet cover plate damper.
Background
The conventional damper structure of a toilet cover plate includes: the inner cavity is filled with a shaft sleeve of damping oil and a shaft core which is in sealed rotation fit with the shaft sleeve. The shaft core comprises a rotating shaft with two symmetrical ribs and one-way blades respectively matched with the two ribs, an oil through groove is formed between the two ribs, and the one-way blades comprise first baffles and second baffles which are arranged at intervals and provided with oil through holes. There are disadvantages in that: the damping action time is too long, which causes the closing process of the opening and closing mechanism to be too slow, and in addition, the structure is more complex and the production cost is higher.
In view of the above problems, there is also a simple toilet lid damper in the market, in which a pair of wave-shaped spring pieces are provided between a shaft sleeve and a rotation shaft, and a damping effect is achieved by mutual extrusion and friction between the wave-shaped spring pieces. There are disadvantages in that: 1. the wave-shaped spring pieces are extruded and rubbed for a long time, so that the wave-shaped spring pieces are easy to fatigue and have short service life; 2. the wave-shaped spring piece is easy to displace in the long-term extrusion and friction processes, so that the wave-shaped boss is in early or late contact; 3. the damping force is not adjustable.
Disclosure of Invention
The invention aims to provide a novel toilet cover plate damper.
In order to solve the problems, the technical scheme adopted by the invention comprises a support and a shaft sleeve which is integrally formed with the support, wherein a rotating shaft is sleeved in the axial direction of the shaft sleeve, and the invention is characterized in that: the rear end of the rotating shaft is integrally formed with a coaxial wave-shaped torsion shaft rod, 3 first wave-shaped bosses are uniformly distributed at the front end of the wave-shaped torsion shaft rod, an elastic wave-shaped pad is arranged in the adjacent end of the shaft sleeve and the wave-shaped torsion shaft rod, 3 second wave-shaped bosses are uniformly distributed at the front end of the elastic wave-shaped pad, a wave-shaped gasket matched with the end part of the elastic wave-shaped pad in shape is further mounted at the front end of the elastic wave-shaped pad, and the other end of the rotating shaft is connected with an adjusting nut.
Novel closestool apron attenuator, its characterized in that: when the closing angle between the toilet cover plate and the toilet seat is less than 25 degrees, the 3 first wave-shaped bosses of the wave-shaped torsion bar are in contact with and extrude the 3 second wave-shaped bosses of the elastic wave-shaped pad;
when the opening angle between the toilet cover plate and the seat ring is more than or equal to 25 degrees and less than or equal to 95 degrees, the 3 first wave-shaped bosses of the wave-shaped torsion rod are separated from the 3 second wave-shaped bosses of the elastic wave-shaped pad.
Novel closestool apron attenuator, its characterized in that: the elastic wave-shaped pad is a rubber pad.
Novel closestool apron attenuator, its characterized in that: the wave-shaped gasket is a metal gasket.
Novel closestool apron attenuator, its characterized in that: elastic wave shape pad through a set of first installation foot that the rear end set up with the installation of a set of first mounting groove cooperation that sets up in the axle sleeve.
Novel closestool apron attenuator, its characterized in that: the wave-shaped gasket is installed in a matched mode through a group of second installation feet arranged at the rear end and a group of second installation grooves arranged on the elastic wave-shaped gasket.
Novel closestool apron attenuator, its characterized in that: and a waterproof gasket is arranged between the rotating shaft and the adjusting nut.
Novel closestool apron attenuator, its characterized in that: the support is provided with a strip-shaped screw groove, and anti-slip ribs are arranged corresponding to the periphery of the strip-shaped screw groove.
Novel closestool apron attenuator, its characterized in that: the support is provided with a turnover cover.
The novel toilet cover plate damper realized by the invention has the advantages that:
1. the damping effect is produced by adopting the extrusion and friction of the waveform torsion bar and the elastic waveform pad, the anti-fatigue capability is strong, and the service life is very long;
2. the waveform torsion shaft rod and the rotating shaft adopt an integrally formed structure, so that displacement cannot be caused;
3. the adjustment of the damping force can be realized through the adjusting nut.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIGS. 1 and 2 are exploded views from different angles of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the closed state of the present invention;
FIG. 5 is a schematic view of the internal workings of the present invention in the closed position;
FIG. 6 is a schematic view of the toilet lid and seat showing the closing process;
FIG. 7 is a schematic structural view of the open state of the present invention;
FIG. 8 is a schematic view of the internal workings of the open state of the present invention;
FIG. 9 is a schematic view of the toilet lid and seat showing the opening process.
Detailed Description
As shown in fig. 1-9, the novel toilet cover plate damper of the present invention comprises a support 1 and a shaft sleeve 2 integrally formed with the support 1, wherein a rotating shaft 3 is axially sleeved on the shaft sleeve 2, and two ends of the rotating shaft 3 are respectively provided with a connecting blade 18. The rear end of the rotating shaft 3 is provided with a wave-shaped torsion shaft rod 4 which is coaxial with the rotating shaft and is integrally formed, the front end of the wave-shaped torsion shaft rod 4 is uniformly distributed with 3 first wave-shaped bosses 5 (in three equal parts), the adjacent end of the shaft sleeve 2 and the wave-shaped torsion shaft rod 4 is internally provided with an elastic wave-shaped pad 6, the front end of the elastic wave-shaped pad 6 is uniformly distributed with 3 second wave-shaped bosses 7, the front end of the elastic wave-shaped pad 6 is also provided with a wave-shaped gasket 8 matched with the end part in shape, and the other end of the rotating shaft 2 is connected with an adjusting nut 9. The tighter the adjustment nut 9 is screwed, the greater its damping force. The corrugated gasket 8 is used for increasing the abrasion resistance and pressure resistance of the end face of the elastic corrugated pad 6. When the closing angle between the toilet cover plate and the seat ring is less than 25 degrees, the 3 first wave-shaped bosses 5 of the wave-shaped torsion bar 4 start to contact and press the 3 second wave-shaped bosses 7 of the elastic wave-shaped pad 6. When the opening angle between the toilet cover plate and the toilet seat is more than or equal to 25 degrees and less than or equal to 95 degrees, the 3 first wave-shaped bosses 5 of the wave-shaped torsion bar 4 are separated from the 3 second wave-shaped bosses 7 of the elastic wave-shaped pad 6.
Further, the elastic wave-shaped pad 6 is a rubber pad. The wave-shaped gasket 8 is a metal gasket, such as a copper sheet or an alloy sheet.
Furthermore, the elastic wave-shaped pad 6 is installed in a matching manner through a group of first installation feet 10 arranged at the rear end and a group of first installation grooves 11 arranged in the shaft sleeve 2. The wave-shaped gasket 8 is installed in a matching way through a group of second installation feet 12 arranged at the rear end and a group of second installation grooves 13 arranged on the elastic wave-shaped gasket 6. After the installation, the elastic wave-shaped pad and the wave-shaped gasket are fixed in the shaft sleeve 2.
Further, a waterproof gasket 14 is arranged between the rotating shaft 3 and the adjusting nut 9 to prevent water leakage.
Furthermore, the support 1 is provided with a strip-shaped screw groove 15, and anti-slip ribs 16 are arranged corresponding to the periphery of the strip-shaped screw groove 15. Through rectangular shape thread groove 15, make things convenient for the position control of support 1 during the installation, through setting up anti-skidding rib 16 with the firm in connection degree between increase and the screw rod.
Further, a flip cover 17 is arranged on the support 1, and the flip cover 17 plays a role in protecting the support 1 and increasing the aesthetic degree.
The above description is intended to be illustrative of the present invention and should not be taken as limiting the invention, as the invention is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a novel closestool apron attenuator, includes support (1) and with support (1) integrated into one piece's axle sleeve (2) the axial suit pivot (3) of axle sleeve (2), its characterized in that: the rear end of the rotating shaft (3) is integrally formed with a waveform torsion shaft rod (4) coaxial with the rotating shaft, the front end of the waveform torsion shaft rod (4) is uniformly distributed with 3 first waveform bosses (5), the adjacent end of the shaft sleeve (2) and the waveform torsion shaft rod (4) is internally provided with an elastic waveform pad (6), the front end of the elastic waveform pad (6) is uniformly distributed with 3 second waveform bosses (7), the front end of the elastic waveform pad (6) is also provided with a waveform gasket (8) adaptive to the end shape of the elastic waveform pad, the other end of the rotating shaft (3) is connected with an adjusting nut (9), and when the closed angle between the toilet cover plate and the seat ring is less than 25 degrees, the 3 first waveform bosses (5) of the waveform torsion shaft rod (4) start to contact and extrude the 3 second waveform bosses (7) of the elastic waveform pad (6); when the opening angle between the toilet cover plate and the toilet seat is more than or equal to 25 degrees and less than or equal to 95 degrees, 3 first waveform bosses (5) of the waveform torsion rod (4) are separated from 3 second waveform bosses (7) of the elastic waveform pad (6).
2. The new toilet lid damper of claim 1, wherein: the elastic wave-shaped pad (6) is a rubber pad.
3. The new toilet lid damper as claimed in claim 1, wherein: the wave-shaped gasket (8) is a metal gasket.
4. The new toilet lid damper as claimed in claim 1, wherein: elastic wave shape pad (6) through a set of first installation foot (10) that the rear end set up with a set of first mounting groove (11) cooperation installation that sets up in axle sleeve (2).
5. The new toilet lid damper as claimed in claim 1, wherein: the wave-shaped gasket (8) is installed in a matched mode through a group of second installation feet (12) arranged at the rear end and a group of second installation grooves (13) arranged on the elastic wave-shaped gasket (6).
6. The new toilet lid damper as claimed in claim 1, wherein: and a waterproof gasket (14) is arranged between the rotating shaft (3) and the adjusting nut (9).
7. The new toilet lid damper as claimed in claim 1, wherein: the support (1) is provided with a long strip-shaped screw groove (15), and anti-skid ribs (16) are arranged corresponding to the periphery of the long strip-shaped screw groove (15).
8. The new toilet lid damper of claim 1, wherein: the support (1) is provided with a turnover cover (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111705.4A CN107049120B (en) | 2017-02-28 | 2017-02-28 | Novel closestool cover plate damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111705.4A CN107049120B (en) | 2017-02-28 | 2017-02-28 | Novel closestool cover plate damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107049120A CN107049120A (en) | 2017-08-18 |
| CN107049120B true CN107049120B (en) | 2022-10-21 |
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ID=59622231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710111705.4A Active CN107049120B (en) | 2017-02-28 | 2017-02-28 | Novel closestool cover plate damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107049120B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10169303A (en) * | 1996-12-13 | 1998-06-23 | Toto Ltd | Slow closing mechanism of cover body in toilet |
| CN201008530Y (en) * | 2007-03-14 | 2008-01-23 | 黄琨 | Closet and subbase thereof |
| CN201085581Y (en) * | 2007-07-24 | 2008-07-16 | 洪金柱 | Slowly declining structure of toilet cover base |
| 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 |
| CN202143611U (en) * | 2011-05-21 | 2012-02-15 | 宁波舜洁卫生器具有限公司 | Slow-lowering device of closestool |
| CN102247108B (en) * | 2011-05-31 | 2016-06-29 | 彭东 | The fast-assembling connecting device of a kind of lavatory lid and closestool body and fast-assembling method |
| DE202011107194U1 (en) * | 2011-10-27 | 2013-02-01 | Gebent International AG | Damper for rotary movement of toilet lids and goggles |
| CN203693467U (en) * | 2014-01-20 | 2014-07-09 | 李秀琴 | Novel damping mechanism |
| WO2015161797A1 (en) * | 2014-04-23 | 2015-10-29 | 王湘冀 | Damping rotating shaft mechanism with self-compensating seal and toilet cover having same |
| CN204909279U (en) * | 2015-07-17 | 2015-12-30 | 中山市美图塑料工业有限公司 | Rotatory buffer |
| CN206934023U (en) * | 2017-02-28 | 2018-01-30 | 乐清市中兴阻尼电子有限公司 | A kind of new type closet cover plate damper |
-
2017
- 2017-02-28 CN CN201710111705.4A patent/CN107049120B/en active Active
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| Publication number | Publication date |
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| CN107049120A (en) | 2017-08-18 |
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