CN109549548A - A kind of toilet lid - Google Patents

A kind of toilet lid Download PDF

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Publication number
CN109549548A
CN109549548A CN201811444931.5A CN201811444931A CN109549548A CN 109549548 A CN109549548 A CN 109549548A CN 201811444931 A CN201811444931 A CN 201811444931A CN 109549548 A CN109549548 A CN 109549548A
Authority
CN
China
Prior art keywords
torsional spring
damper
claw
upper cover
sleeve
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.)
Granted
Application number
CN201811444931.5A
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Chinese (zh)
Other versions
CN109549548B (en
Inventor
龚斌华
陈荣敏
郭林煌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bestter Xiamen Technology Inc
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Bestter Xiamen Technology Inc
Priority date (The priority date 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 date listed.)
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Publication date
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Publication of CN109549548A publication Critical patent/CN109549548A/en
Application granted granted Critical
Publication of CN109549548B publication Critical patent/CN109549548B/en
Active legal-status Critical Current
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets
    • A47K13/24Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A47K13/26Mounting devices for seats or covers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets
    • A47K13/24Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets
    • A47K13/10Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets
    • A47K13/12Hinges

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toilet Supplies (AREA)

Abstract

The invention discloses a kind of toilet lid, it includes upper cover and seat ring, the upper cover two sides of the bottom set upper cover axle sleeve respectively, seat bottom center sets sleeve, is set in the sleeve there are two Quick Release unit, each Quick Release unit includes a connection piece, a damper, a claw, a torsional spring frame and a card slot seat, wherein, in the support insertion connector, claw is inserted into connector from one end of connector, and being capable of interlocking or unlock between support bolt;Damper is inserted into upper cover axle sleeve or is detached from from upper cover axle sleeve to retract in sleeve in the other end of connector;The claw and damper linkage.The present invention can be realized the fast quick-detach of cover plate assembly, easy to clean.

Description

A kind of toilet lid
Technical field
The present invention relates to a kind of toilet lid, the in particular to separable toilet lid of toilet lid and seat ring.
Background technique
Closestool includes ceramic body and cover plate assembly, and cover plate assembly includes upper cover and seat ring, and cover plate assembly is usually to use Support and shaft are mounted on ceramic body.In order to realize being rapidly assembled and disassembled for cover plate assembly, at present there are many The quick-disassembly structure of closestool, these structures need key to operate mostly at present.And cover board root is arranged in key mostly, is easy It is dirty.In addition, the two is not easy to dismantle after upper cover and seat ring install, it is unfavorable for cleaning usually.
Summary of the invention
An object of the present invention is to solve key to be located at cover board root, is easy dirty problem,
The used technical solution that the present invention solves its technical problem is:
A kind of toilet lid, it includes upper cover and seat ring, and the upper cover two sides of the bottom set upper cover axle sleeve, seat bottom respectively Center sets sleeve, it is characterised in that: set in the sleeve there are two Quick Release unit, each Quick Release unit include a connection piece, One damper and a claw, wherein in the support insertion connector, claw is inserted into connector from one end of connector, and It being capable of interlocking or unlock between support bolt;Damper in the other end of connector, and be inserted into upper cover axle sleeve or from Upper cover axle sleeve, which is detached from, to be retracted in sleeve;The claw and damper linkage.A button is set in upper cover axle sleeve, the button can It can move axially along upper cover axle sleeve to push damper to move in sleeve.
Preferably, the damper is in damper set, the button pushes damper set to push damping Device
Using the above structure, both sides push button, i.e. dismountable cover plate are only needed.And button is set in upper cover axle sleeve, is Side is not easy dirty.
It is another object of the present invention to solve the problems, such as that upper cover and cover board are not readily separated.
The used technical solution that the present invention solves its technical problem is: equipped with the torsion spring mechanism to link with claw, institute The torsion spring mechanism stated includes a card slot seat, a torsional spring frame and a torsional spring;Card slot seat upper surface is equipped with a torsional spring locating slot, the torsion One end in spring locating slot far from torsional spring frame is equipped with gore, and the tip of gore is towards torsional spring frame, apart from gore One distance is equipped with heart-shaped block, and heart-shaped recess forms V-shaped groove against the tip of gore between the two;The side of heart-shaped block For the arc groove for positioning groove bottom higher than torsional spring, step is formed between arc groove and torsional spring positioning groove bottom;
Torsional spring, ontology are fixed on torsional spring frame, and the other end is located in torsional spring locating slot.
Using the above structure, the functions such as disassembly, installation can be completed in push button.
In one embodiment, angularly disposed oblique block, the oblique block position are additionally provided in the bottom surface of locating slot Between heart-shaped block and torsional spring receiving hole.
In one embodiment, card slot seat is cylinder, and end is from top to bottom equipped with torsional spring receiving hole, spring fixed hole and card Fixation hole is detained, one end upper surface of torsional spring frame is equipped with torsional spring fixed column, and side is equipped with hook, and it is solid that the hook is inserted into buckle Determine hole;
A torsional spring frame reset spring is equipped in spring fixed hole.
In one embodiment, claw and torsional spring frame are fixed together.
In one embodiment, the claw a comprising disk, disk are equipped with the column cap extended from edge to center Fixing groove;
The one end of torsional spring frame is equipped with column cap, and the column cap is inserted into column cap fixing groove.
In one embodiment, the claw a comprising disk, the side of disk, which extends, to be equipped with for snapping fit onto support Support fixed plate in the groove of bolt;The lower section of support fixed plate is equipped with two connecting plates, and the bottom of every connecting plate is equipped with One elastic claw, direction of the elastic claw from connecting plate tail end to disk extend, and outwardly, middle part is close to each other to set arc to block tongue Portion.
In one embodiment, the damper is equipped with screw in inserted terminal, the claw, every connecting plate Tail end is equipped with the screw hole being laterally arranged;The inserted terminal of damper and the connecting plate tail end of claw are inserted into connector respectively, and It is screwed together.
In one embodiment, the two card slot seats in left and right are releasably secured together.
A kind of method for dismounting of toilet lid, include the following steps:
1) push button pushes damper mobile to centre, and then pushes the claw being fixed together with damper in Between move.
Claw is in moving process, and support fixed plate is detached from the card slot of support bolt, and claw positions, at this point, by upper cover It is extracted from support with seat ring;After extraction, claw resets;
2), upper cover and seat ring separation
Push button again pushes damper, damper set, connector, claw and torsional spring frame mobile to centre, torsional spring Hook is moved along the edge of heart-shaped block, when pressing force disappears, that is, is hooked in the V-shaped groove of heart-shaped block;In this position, button return Later, button and damper set are detached from, thus, upper cover axle sleeve and seat ring sleeve can be separated from each other.
Technical solution of the present invention compared with the background art, it has the following advantages:
1, the present invention includes connector, a damper and a claw, wherein in the support insertion connector, claw It is inserted into connector from one end of connector, and being capable of interlocking or unlock between support bolt;Damper is in the another of connector One end, and be inserted into upper cover axle sleeve or be detached from from upper cover axle sleeve to retract in sleeve;The claw and damper linkage.This Sample, side press damper, claw can be pushed to move, and unlock support.2, of the invention, using torsion spring mechanism, pressing is primary, turns round Spring latches in groove, it is possible to provide damper allows bit space to retract sleeve enough, so as to cover board disengaging;Primary, torsional spring is pressed again Unlock, damper can reset, interlocking, support interlocking etc..Realize being rapidly assembled and disassembled for upper cover and seat ring.The present invention only needs It simply presses, can first separate cover board from ceramic body twice, then upper cover and seat ring separation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is configuration schematic diagram of the invention.
Fig. 2 is the assembling stereogram of Quick Release unit.
Fig. 3 is the configuration schematic diagram of Quick Release unit.
Fig. 4 is one of the partial perspective view of Quick Release unit.
Fig. 5 is the two of the partial perspective view of Quick Release unit;
Fig. 6 is the bottom substance schematic diagram of claw.
Fig. 7 is the schematic perspective view of connector;
Fig. 8 is one of disassembly process cross-sectional view of the present invention, and wherein A and B is respectively different section view angles.
Fig. 9 is the two of disassembly process cross-sectional view of the present invention, and wherein A and B is respectively different section view angles.
Figure 10 is the two of disassembly process cross-sectional view of the present invention, and wherein A and B is respectively different section view angles.
The disassembly process schematic diagram of Figure 11 Quick Release unit.A to D is respectively different torsional spring position locations.
1- upper cover 2- seat ring 3- button 4- push-button reset spring 5- damper covers 6- damper 7- spring 8- connector 9- screw 10- claw 11- torsional spring frame 12- torsional spring 13- spring 14- card slot seat 15- support
Specific embodiment
Embodiment one
A kind of toilet lid easy to clean shown in Figure 1, of the invention, including upper cover 1 and seat ring 2, the wherein bottom of upper cover Portion both ends set upper cover axle sleeve 1.1 respectively, and the upper cover axle sleeve 1.1 or so is open.The bottom center of seat ring 2 is equipped with sleeve 2.1, Also left and right opening, close centre set two support jacks 2.2 to the sleeve 2.1 respectively.
Pushbutton unit is equipped in upper cover axle sleeve 1.1, the pushbutton unit includes button 3 and push-button reset spring 4.
Quick Release unit is equipped in sleeve 2.1, the Quick Release unit includes damper set 5, damper 6, spring 7, connection Part 8, screw 9, claw 10, torsional spring frame 11, torsional spring 12, spring 13 and card slot seat 14.
Wherein, referring to fig. 2 to Fig. 7, the connector 8 is equipped with the support jack 8-1 being arranged radially, and axial consolidates Determine hole 8-3, is additionally provided with the screw installing hole 8-2 that is arranged radially vertical with support jack.
8 one end grafting claw 10 of connector, other end grafting damper 6.
It is as shown in Figure 6: the claw 10 comprising a disk 10-1, disk 10-1 are equipped with to be prolonged from edge to center The column cap fixing groove 10-2 stretched.The side of disk 10-1, which extends, is equipped with support fixed plate 10-3, is used to snap fit onto support bolt Groove in.The lower section of support fixed plate 10-3 is equipped with laterally equipped with the tail end of two connecting plates 10-4, every connecting plate 10-4 The bottom of the screw hole 10-5, every connecting plate 10-4 of setting are equipped with an elastic claw 10-6, and the elastic claw 10-6 is by connecting Plate 10-4 tail end extends to the direction of disk 10-4, and outwardly, middle part is close to each other to set curved portion 10-7 to block tongue.
The damper is equipped with screw hole 6-1 in inserted terminal, referring to Fig. 5, when assembling, damper by Connector 8 is inserted into from fixation hole 8-3 in a dextrad left side, and claw 10 is inserted into connector 8, and damper from fixation hole 8-3 from left to right Inserted terminal is inserted between two connecting plate 10-4, and by screw 9, the connecting plate tail end of the inserted terminal of damper and claw 10 is consolidated It is scheduled on together.
In the present embodiment, spring fixed column 8-4 is additionally provided in the fixation hole of connector 8, spring 7 is set to the spring and fixes Between column 8-4 and the inserted terminal of damper.
It in other embodiments, can also be using sides such as other connection types, such as buckle between damper and claw Formula.
The other side of the disk 10-1 of claw 10 sets torsional spring frame 11, and the other side of torsional spring frame 11 sets card slot seat 14.
Referring to fig. 4, the one end of torsional spring frame 11 is equipped with column cap 11-1, and other end upper surface is equipped with torsional spring fixed column 11-2, Side is equipped with hook 11-3.
Card slot seat 14 is cylinder, and end is from top to bottom equipped with torsional spring receiving hole 14-3, spring fixed hole 14-1 and buckle Fixation hole 14-2.Upper surface is equipped with torsional spring locating slot a 14-4, the torsional spring receiving hole 14-3 and torsional spring locating slot 14-4 Connection.One end in torsional spring locating slot 14-4 far from torsional spring frame is equipped with gore 14-4, the tip court of gore 14-4 To torsional spring frame 11, apart from gore 14-4 mono- apart from heart-shaped block 14-6 is equipped with, heart-shaped recess is against gore 14-4's Tip forms hook position -- V-shaped groove 14-5 between the two.In other embodiments, the V-shaped groove is also possible to arc Slot.The side of heart-shaped block 14-6 is the arc groove 14-6 higher than the bottom surface torsional spring locating slot 14-4, arc groove 14-6 and torsional spring positioning Step 14-7 is formed between the bottom surface slot 14-5.In the present embodiment, the bottom surface locating slot 14-4, heart-shaped block and torsional spring receiving hole 14-3 Between be additionally provided with angularly disposed oblique block 14-8.
The two card slot seats 14 in left and right are located in the middle part of sleeve.In the present embodiment, a card slot seat is equipped with buckle 14-9, separately One card slot seat is correspondingly provided with clamping portion, the two in sleeve after, can automatic fastening together.In other embodiments In, it can also be to set clamping portion in sleeve, two card slot seats are snapped in sleeve respectively with fixation.
Torsional spring 12 includes an ontology 12-1, and one end is equipped with hook 12-2.
Present invention assembling is as follows:
Two Quick Release units are assembled first.Wherein, damper 6 (in other embodiments, being also possible to non-damper) It is inserted into connector 8 from the both ends fixation hole 8-3 respectively with claw 10, and is fixed together with screw 9.Damper sleeve 5 is placed on resistance Outside Buddhist nun's device 6.Torsional spring frame 11, torsional spring 12, spring 13 and card slot seat 14 fit together, and the hook 12-2 of torsional spring is hooked in V-shaped groove The bottom of 14-5.Then the hook 12-2 of torsional spring 12 is put into torsional spring locating slot 14-5, after assembling as shown in Figure 11 A, this When torsional spring frame 12 hook 12-2 be not located at the column cap fixing groove 10-2 of claw 10, but for being detached from fixing groove state).
Later, the sleeve 2.1 of the upper cover axle sleeve 1.1 of upper cover and seat ring is aligned, by two Quick Release units respectively by both ends Upper cover axle sleeve 1.1 be inserted into sleeve 2.1, until two Quick Release unit automatic fastenings are together.Then button 3 and push-button reset are installed Spring 4.Button 3 is snapped in upper cover axle sleeve 1.1, and the snap fit of this buckle and support is the prior art, therefore is not subject in detail It states.At this point, 5 a part of damper set is located in sleeve, another part is located in upper cover axle sleeve, i.e., between completion upper cover and seat ring Installation.
The support jack 2.2 of sleeve is directed at support 15 again to be inserted into, the top of support bolt 15-1 is first by the branch of claw 10 Seat fixed plate 10-3 is opened, until reaching the groove of support bolt, support fixed plate 10-3 is stuck in the groove under the action of the spring, i.e., Complete the installation between cover board and ontology.
The present invention uses as follows:
1, cover board is separated with closestool
Referring to Fig. 8, push button 3 pushes damper 6 mobile to centre, and then pushes and be fixed together with damper 6 Claw 10 is mobile to centre.For claw 10 in moving process, support fixed plate 10-3 is detached from the card slot of support bolt 15-1, and And the curved portion 10-7 of elastic claw 10-6 is pushed to the two sides support bolt 15-1, struts elastic claw 10-6 to two sides, and mobile To the end sidewalls 8-5 for being stuck in connector 8.
At this point it is possible to which upper cover and seat ring are extracted from support.After extraction, since the active force of support bolt disappears, Elastic claw is to intermediate reset;Since torsional spring and fixing groove are for disengaged position, under the action of spring 13, claw resets.
2, upper cover and seat ring separation
Referring to Fig. 9: unlocking process of the present invention is as follows:
Push button 3 pushes damper 6, damper set 5, connector 8, claw 10 and torsional spring frame 11 mobile to centre, by Motionless in card slot seat 14, therefore, the hook of torsional spring 12 is moved along the edge of heart-shaped block 14-6, when pressing force disappears, i.e. hook (see Figure 11 B or Fig. 2) in the V-shaped groove 14-5 of heart-shaped block 14-6.After this position, button return, button and damper Set 5 is detached from, thus, upper cover axle sleeve and seat ring sleeve can be separated from each other.That is, upper cover and seat ring can separate.
3, it installs again
Upper cover and seat ring are respectively washed finish after, by upper cover shaft sleeve alignment seat ring sleeve, push button 3, referring to figure 11C, at this point, the hook of torsional spring is moved along heart-shaped block, and is back to heart-shaped block from arc groove 14-6 due to the twisting force of torsional spring Front end, at this point, the two is for unlocked state.Under the action of the spring,
At this point, 5 a part of damper set is located in sleeve, another part is located in upper cover axle sleeve, i.e. completion upper cover and seat Installation between circle.
The support jack 2.2 of sleeve is directed at support 15 again to be inserted into, the top of support bolt 15-1 is first by the branch of claw 10 Seat fixed plate 10-3 is opened, until reaching the groove of support bolt, support fixed plate 10-3 is stuck in the groove under the action of the spring, i.e., Complete the installation between cover board and ontology.

Claims (13)

1. a kind of toilet lid, it includes upper cover and seat ring, and the upper cover two sides of the bottom set upper cover axle sleeve respectively, in seat bottom Centre sets sleeve, it is characterised in that: Quick Release unit there are two setting in the sleeve, the Quick Release unit includes a connection piece, one Damper and a claw, wherein in the support insertion connector, claw is inserted into connector from one end of connector, and and It being capable of interlocking or unlock between support bolt;Damper is inserted into upper cover axle sleeve or from upper in the other end of connector Lid axle sleeve, which is detached from, to be retracted in sleeve;The claw and damper linkage;A button is set in upper cover axle sleeve, the button being capable of edge Upper cover axle sleeve is moved axially to push damper to move in sleeve.
2. a kind of toilet lid as described in claim 1, it is characterised in that: the damper is described in a damper covers Button pushes damper set to push damper.
3. a kind of toilet lid as claimed in claim 1 or 2, it is characterised in that: the claw other end and torsion spring mechanism connection Dynamic, the torsion spring mechanism includes a card slot seat, a torsional spring frame and a torsional spring;Card slot seat upper surface is positioned equipped with a torsional spring Slot, one end in the torsional spring locating slot far from torsional spring frame are equipped with gore, and the tip of gore is towards torsional spring frame, distance three Angle piece one forms V-shaped groove against the tip of gore apart from heart-shaped block, heart-shaped recess is equipped between the two;Heart-shaped block Side be higher than torsional spring position groove bottom arc groove, arc groove and torsional spring positioning groove bottom between form step;
Torsional spring, ontology are fixed on torsional spring frame, and the other end is located in torsional spring locating slot.
4. a kind of toilet lid as claimed in claim 3, it is characterised in that: be additionally provided in the bottom surface of locating slot angularly disposed oblique To block, the oblique block is located between heart-shaped block and torsional spring receiving hole.
5. a kind of toilet lid as claimed in claim 4, it is characterised in that: card slot seat is cylinder, and end is from top to bottom equipped with Torsional spring receiving hole, spring fixed hole and buckle fixation hole, one end upper surface of torsional spring frame are equipped with torsional spring fixed column, and side is equipped with card It hooks, the hook is inserted into buckle fixation hole;A torsional spring frame reset spring is equipped in spring fixed hole.
6. a kind of toilet lid as claimed in claim 5, it is characterised in that: claw and torsional spring frame are fixed together.
7. a kind of toilet lid as claimed in claim 6, it is characterised in that: the claw comprising a disk is set on disk There is the column cap fixing groove extended from edge to center;The one end of torsional spring frame is equipped with column cap, and it is solid that the column cap is inserted into column cap Determine in slot.
8. a kind of toilet lid as described in claim 1, it is characterised in that: the claw comprising a disk, the one of disk Side extends the support fixed plate being equipped in the groove for snapping fit onto support bolt;The lower section of support fixed plate is equipped with two connections Plate, the bottom of every connecting plate are equipped with an elastic claw, and direction of the elastic claw from connecting plate tail end to disk extends, block tongue Outwardly, middle part is close to each other sets curved portion.
9. a kind of toilet lid as claimed in claim 8, it is characterised in that: the damper is equipped with screw in inserted terminal, The claw, the tail end of every connecting plate are equipped with the screw hole being laterally arranged;The inserted terminal of damper and the connecting plate of claw Tail end is inserted into connector respectively, and is screwed together.
10. a kind of method for dismounting of toilet lid, uses toilet lid as claimed in claim 3, includes the following steps:
1) push button pushes damper mobile to centre, and then the claw being fixed together with damper is pushed to move to centre It is dynamic.Claw is in moving process, and support fixed plate is detached from the card slot of support bolt, and claw positions, by upper cover and seat ring from branch It is extracted on seat;After extraction, claw resets;
2), upper cover and seat ring separation
Push button again pushes damper, damper set, connector, claw and torsional spring frame mobile to centre, the hook of torsional spring Edge along heart-shaped block moves, and when pressing force disappears, that is, hooks in the V-shaped groove of heart-shaped block;In this position, button return it Afterwards, button and damper set are detached from, and upper cover axle sleeve and seat ring sleeve can be separated from each other.
11. a kind of toilet lid, including upper cover and seat ring, the upper cover two sides of the bottom set upper cover axle sleeve respectively, in seat bottom Centre sets sleeve, it is characterised in that: the sleeve both ends are respectively equipped with Quick Release unit, the Quick Release unit include a connection piece, One damper and a claw, wherein in the support insertion connector, claw is inserted into connector from one end of connector, and It being capable of interlocking or unlock with support;Damper is in the other end of connector;The claw and damper linkage;Upper cover axle sleeve A button is inside set, the button can be moved axially along upper cover axle sleeve to push damper to move in sleeve;The pair of The Quick Release unit other end is equipped with corresponding a pair of of torsion spring mechanism, and torsion spring mechanism includes torsional spring frame and card slot seat, the torsional spring
It is provided with torsional spring, hook position and disengaging hooking position, the torsional spring frame and institute on the card slot seat equipped with torsional spring hook Zhang Dingyi spring between card slot seat is stated, is located at hook position in the torsional spring hook, damper is detached from from upper cover axle sleeve and retracts sleeve It is interior.
12. a kind of toilet lid according to claim 11, it is characterised in that further include push-button reset spring, button is snapped in In upper cover axle sleeve, and resetted after pressed by external force release.
13. a kind of toilet lid as described in claim 11 or 12, it is characterised in that: the card slot seat upper surface is equipped with one and turns round Spring locating slot, one end in the torsional spring locating slot far from torsional spring frame are equipped with gore, the tip of gore towards torsional spring frame, V-shaped groove is formed between the two against the tip of gore apart from heart-shaped block, heart-shaped recess is equipped with apart from gore one; The side of heart-shaped block is the arc groove that groove bottom is positioned higher than torsional spring, forms step between arc groove and torsional spring positioning groove bottom.
CN201811444931.5A 2017-11-29 2018-11-29 Toilet lid Active CN109549548B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711228874.2A CN107928531A (en) 2017-11-29 2017-11-29 A kind of toilet lid easy to clean
CN2017112288742 2017-11-29

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Publication Number Publication Date
CN109549548A true CN109549548A (en) 2019-04-02
CN109549548B CN109549548B (en) 2024-01-12

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CN201811444931.5A Active CN109549548B (en) 2017-11-29 2018-11-29 Toilet lid

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EP (2) EP3733035A4 (en)
CN (2) CN107928531A (en)
ES (1) ES2878198T3 (en)
WO (1) WO2019105358A1 (en)

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CN109090755B (en) * 2018-08-30 2024-05-28 歌尔科技有限公司 Wearing device and head-mounted equipment with same
CN110974078B (en) * 2019-11-29 2022-03-08 厦门豪帝卫浴工业有限公司 One-key controlled cover plate fast-assembling free bearing
CN112885018B (en) * 2021-01-28 2022-04-12 莱芜上业机械设备有限公司 Acousto-optic integrated fire alarm
CN113069028A (en) * 2021-02-18 2021-07-06 戴士深 Toilet seat and installation assembly between toilet seat and toilet

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EP3733035A4 (en) 2022-01-12
EP3491985A1 (en) 2019-06-05
CN107928531A (en) 2018-04-20
ES2878198T3 (en) 2021-11-18
EP3491985B1 (en) 2021-06-02
CN109549548B (en) 2024-01-12
EP3733035A1 (en) 2020-11-04
WO2019105358A1 (en) 2019-06-06

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