CN101239672A - Garbage can with slowly ascending effect - Google Patents

Garbage can with slowly ascending effect Download PDF

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Publication number
CN101239672A
CN101239672A CNA2007100028670A CN200710002867A CN101239672A CN 101239672 A CN101239672 A CN 101239672A CN A2007100028670 A CNA2007100028670 A CN A2007100028670A CN 200710002867 A CN200710002867 A CN 200710002867A CN 101239672 A CN101239672 A CN 101239672A
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CN
China
Prior art keywords
lid
rubbish shoot
compresses
ascending effect
hole
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
CNA2007100028670A
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Chinese (zh)
Other versions
CN101239672B (en
Inventor
林聪祐
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.)
Individual
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Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN200710002867A priority Critical patent/CN101239672B/en
Priority to EP07118093.9A priority patent/EP1955969B1/en
Publication of CN101239672A publication Critical patent/CN101239672A/en
Application granted granted Critical
Publication of CN101239672B publication Critical patent/CN101239672B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1607Lids or covers with filling openings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1615Lids or covers with means for locking, fastening or permanently closing thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1623Lids or covers with means for assisting the opening or closing thereof, e.g. springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1623Lids or covers with means for assisting the opening or closing thereof, e.g. springs
    • B65F1/163Pedal-operated lids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F2001/1653Constructional features of lids or covers
    • B65F2001/1661Constructional features of lids or covers relating to noise reduction, e.g. during opening or closing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)

Abstract

The present invention provides a garbage can having gradual lifting effect, an upper lifting power of the lid is obtained by an opening device, the gradual lifting device withstands quickly upper lifting of the opening device at the same time, a garbage having gradual lifting effect is obtained, the gradual lifing lid upwards can avoid inertia effect generated by quickly lifting the garbage to generate noise and collision.

Description

The rubbish shoot of tool slowly ascending effect
Technical field
The present invention relates to a kind of rubbish shoot, particularly a kind of cover has the rubbish shoot of slowly ascending effect.
Background technology
Rubbish shoot be by at home or the public arena indispensable.For in response to different occasions, the dealer develops the rubbish shoot of multiple kenel, can be divided into plastic garbage tube and metal rubbish shoot.The plastic garbage tube is usually used at home, and the metal rubbish shoot then uses at senior environment such as restaurants.
Yet existing metal rubbish shoot when lifting on the cover, can have inertia because of abrupt release makes cover, turns backward and produce, and stack shell is rocked, and forms and knock the sound, and disturbs people's peacefulness.Make product trend towards inferior goods, and not favored by the dealer of restaurant, so the utmost point has and need be improved.
Rubbish shoot can be divided into foot-operated and push type by the mode of its unlatching.Foot-operated rubbish shoot is by pushes pedals, drives and the unlatching cover through connecting rod.And the push type rubbish shoot is by pushing cover, make the elastic body of cover and stack shell articulated section discharge its elastic energy, but and self-opening.
Please refer to U.S. Patent number No. 6857538 " GARBAGE BIN WITH COVER ", be existing scheme drawing with pooling feature rubbish shoot.Be provided with a lid 20 by a springing 30 pedestal 10 that is pivoted, but make described lid 20 self-openings when pushing described lid 20, wherein, described springing 30 is by an outer sleeve 31 sheathed inner sleeves 32 and is coating an elastic body 33, described springing 30 1 ends (being outer sleeve 31) are fastened in lid 20, and the other end (being inner sleeve 32) is fastened in pedestal 10.
Elastic-restoring force by elastic body 33 lifts lid on can be automatically, and the inner and outer sleeves 32,31 that is coating elastic body 33 can produce rotation relatively, keep out described elastic body 33 via the relative friction of inner and outer sleeves 32,31 and lift on rapidly, and the strength of a buffering.
Existing rubbish shoot is by described inner and outer sleeves friction, produces buffering strength, and only, described rubbish shoot uses time one of a specified duration, and described inner and outer sleeves will cause friction force to weaken, and lose the effect of buffering because of after rubbing for a long time.And reaching slow the liter by the inner and outer sleeves friction is not a good design, and the necessity that is improved is arranged really.
Summary of the invention
The object of the present invention is to provide a kind of rubbish shoot of tool slowly ascending effect, the technical matters that its desire solves is to be, existing rubbish shoot repeated use has the anxiety of damage, make described inner and outer sleeves easily because of causing friction force to weaken after the long-term friction, and lose the effect of buffering, the necessity that is improved is arranged really.Therefore the inventor is at this problem, endeavours to research and develop to create a kind of slow cover that rises effect that has really, and is not only convenience-for-people and can promote competitiveness of product.
To achieve these goals, the invention provides a kind of rubbish shoot of tool slowly ascending effect, is to include a stack shell and a cover, and described cover is covered on the stack shell, and described cover includes: a pedestal, be located at described stack shell one end; One lid is covered on described pedestal; One opening device is located at described lid and described pedestal simultaneously, make lid can on lift; One slow rises device, joins with described opening device;
When described lid is when covering state, described opening device makes described slow liter be installed on primary importance; When described lid is opening, described opening device makes described slow liter be installed on the second place and makes lid to lift on the slow mode that rises.
The present invention has following advantage:
1. the invention provides a kind of rubbish shoot of tool slowly ascending effect, opening device wherein of the present invention can reach rapid unlatching really, and make the slowly effect of rising of lid with slow to rise device be two structures.
2. the invention provides a kind of rubbish shoot of tool slowly ascending effect, the slow device that rises wherein of the present invention is to drive extensible member by control piece to stretch, and does not have the anxiety of easy damage.
3. the invention provides a kind of rubbish shoot of tool slowly ascending effect, wherein the present invention drives the described slow cushion effect that rises device when lifting described lid on the described opening device simultaneously, makes when lifting on the lid, obtain a strength of slowing down, and can avoid on rapidly, lifting the effect of inertia that is produced.
4. the invention provides a kind of rubbish shoot of tool slowly ascending effect, wherein slow its elastic force of elastic component that rises device of the present invention is less than the elastomeric elastic force of described opening device, described opening device can be opened easily, and the elastic force by elastic component stop that opening device goes up the flip body rapidly.
Description of drawings
Fig. 1 is a stereo appearance figure of the present invention;
Fig. 2 is a three-dimensional exploded view of the present invention;
The cutaway view that Fig. 3 is got by the 3-3 hatching of Fig. 1 for the present invention is shown the scheme drawing that described lid is covered on pedestal;
Fig. 4 for the present invention by the partial enlarged drawing that Fig. 3 got, show the scheme drawing of described control piece in primary importance;
The cutaway view that Fig. 5 is got by the 5-5 hatching of Fig. 1 for the present invention is shown the scheme drawing that described lid is covered on pedestal;
Fig. 6 for the present invention by the partial enlarged drawing that Fig. 5 got, show the scheme drawing of described control piece in primary importance;
Fig. 7 is the continuity of Fig. 4 of the present invention, shows described lid and lifts on;
Fig. 8 is the continuity of Fig. 6 of the present invention, shows described lid and lifts on;
Fig. 9 shows to lift on the described lid to the limit for the continuity of Fig. 4 of the present invention;
Figure 10 shows to lift to the limit on the described lid for the continuity of Fig. 6 of the present invention.
Description of reference numerals
1 stack shell; 2 covers; 10 pedestals; 11 holding parts; 12 fixed orifices; 13 interlock holes; 14 bolts; 20 lids; 21 pivot ends; 22 fixed orifices; 23 bolts; 30 opening devices; 31 fixed blocks; 311 through holes; 32 cards are established part; 321 cards are established end; 322 cards are established the hole; 33 elastic bodys; The 40 slow devices that rise; 41 permanent seats; 411 through holes; 42 extensible members; 421 external members; 422 rod members; 423 heads; 424 elastic components; 43 compress part; 431 fixed ends; 432 holes; 433 compress end; 434 low spots; 435 high points; 44 control pieces; 441 fixed ends; 442 cards are established the hole; 443 control ends; 444 low spots; 445 high points; 45 attaching partss; 451 first ends; 452 cards are established the hole; 453 second ends.
The specific embodiment
Relevant the technology used in the present invention, means and effect thereof, now lift a preferred embodiment and cooperate graphic detailed description as after, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.
With reference to Fig. 1, be the stereo appearance figure of first embodiment of the invention.Rubbish shoot of the present invention is to include a stack shell 1 and a cover 2, and described cover 2 is covered on the stack shell 1.Described cover 2 includes a pedestal 10 and a lid 20, described pedestal 10 is located at described stack shell 1 one ends, described lid 20 is provided with a pivot end 21 and is hubbed at described pedestal 10 through two opening devices 30, described pedestal 10 of while is established a slow device 40 that rises and is joined with described opening device 30, discharge and self-opening lid 20 by elasticity, and utilize the described slow device 40 that rises to absorb the ability of impacting, when the lid 20 of self-opening is upwards raised when effect of inertia, the unlatching that rises be can delay, the violent vibrations and the sound avoided producing.
With reference to Fig. 2, be three-dimensional exploded view of the present invention.Pedestal 10 1 concave ends of the present invention and form a holding part 11, described holding part 11 bottoms are provided with fixed orifice 12 can be in order to the fixing described slow device 40 that rises.Described holding part 11 2 ends respectively form an interlock hole 13 in pedestal 10 wall places, and described interlock hole 13 is into non-circular hole, forms polygon, and described interlock hole 13 sets firmly an opening device 30.
Described opening device 30 includes a fixed block 31, a card is established a part 32 and an elastic body 33.Described lid 20 pivot ends 21 are provided with two fixed orifices 22, and described fixed orifice 22 is respectively with the fixed block 31 of the described opening device 30 of a bolt 23 locking.Described fixed block 31 is provided with one and is polygonal poroid through hole 311.Described card is established part 32 1 ends and is established end 321 for card, and the other end is provided with card and establishes hole 322, makes described card establish part 32 and is arranged in described fixed block 31 through holes 311, and the order card is established end 321 protruding being exposed to outside the fixed block 31, and is arranged in the interlock hole 13 of described pedestal 10.
One elastic body 33 is to implement to be torsion spring, and an end is arranged in card and establishes the card of part 32 and establish hole 322, and the other end is arranged in the described slow device 40 that rises.
The described slow device 40 that rises includes fixed orifice 12 places that a permanent seat 41 is fixedly arranged on pedestal 10 holding parts 11, and to count bolt 14 lockings.Described permanent seat 41 forms a through hole 411, and described through hole 411 is into polygonal hole.Through hole 411 sheathed extensible members 42 of described permanent seat 41, described extensible member 42 1 ends are an external member 421, the other end is provided with a rod member 422, the end that described rod member 422 differs from external member 421 is provided with a head 423, described rod member 422 wears an elastic component 424 between external member 421 and head 423, described elastic component 424 is embodied as compression spring.
One to compress part 43 1 ends be fixed end 431, the face shaping of described fixed end 431 is the through holes 411 corresponding to described permanent seat 41, and be cerioid, make described fixed end 431 be arranged in the through hole 411 of described permanent seat 41, limit described compress part 43 can't with described permanent seat 41 relative rotations.Described fixed end 431 is also established a hole 432, and described hole 432 is sheathed on the head 423 of described extensible member 42.Described part 43 other ends that compress are for compressing end 433, and described compressing holds 433 to be to be the edge type strainer curve, is formed with a low spot 434 and a high point 435.
One control piece, 44 1 ends are fixed end 441, and the face shaping of described fixed end 441 is the through holes 411 corresponding to described permanent seat 41, and is cerioid.Make described fixed end 441 protruding being exposed to outside the permanent seat 41, and be arranged in the through hole 311 of described fixed block 31, limit described control piece 44 can't with described fixed block 31 relative rotations.Described fixed end 441 is provided with a card and establishes hole 442, and described card is established hole 442 and just can be blocked and establish described elastic body 33.Described control piece 44 other ends are control end 443, and described control end 443 is to be the edge type strainer curve, are formed with a low spot 444 and a high point 445.Described control end 443 just can be pressed against compress part 43 compress the end 433.
A connection piece 45 first ends 451 are fixed end, and its face shaping is the through hole 411 corresponding to described permanent seat 41, and is cerioid.Also be provided with a card in the described fixed end and establish hole 452, described card is established hole 452 and just can be blocked and establish described elastic body 33.Described attaching parts 45 second ends 453 are arranged in the through hole 411 of permanent seat 41, press on extensible member 42.
With reference to Fig. 3 to Fig. 6, for lid 20 of the present invention in the scheme drawing of the state of covering.Described lid 20 is when covering state, described elastic body 33 is twisting states, the described slow control piece 44 of device 40 that rises is in primary importance, at this moment, elastic body 33 reverses this control piece 44 of pulling, at this moment, the control end of described control piece 44 443 with described compress part 43 to compress end 433 be to be identical shape, make the height point 445 of control end 443 support being located at described compressing holding 433 low spot 434.Described extensible member 42 is not squeezed, and being usual state is that elasticity discharges shape, and the collapsing length of described extensible member 42 is L1.
With reference to Fig. 7 and Fig. 8, be the scheme drawing of lid 20 upper lifting state attitudes of the present invention.Push described lid 20, described opening device 30 elasticity are discharged, make described lid 20 be the unlatching shape.Elasticity by described elastic body 33 discharges, and forces described control piece 44 to rotate, and described control end 443 rotates along the described end 433 that compresses, and the described part 43 that compresses is compressed toward permanent seat 41 directions, makes described extensible member 42 be flexible state.The elastic force of described elastic body 33 is than the elastic force greater than described elastic component 424, and therefore described elastic body 33 elasticity discharge, and makes described control piece 44 rotate, and compresses the described part 43 that compresses, and order compresses the elastic component 424 that part 43 compresses described extensible member 42.
With reference to Fig. 9 and Figure 10, be the scheme drawing of lid 20 openings of the present invention.When described lid 20 pivots and described pedestal 10 is 90 when spending approximately, described lid 20 is complete openings, the described slow control piece 44 of device 40 that rises is when the second place, promptly when elastic body 33 elasticity discharge, described control end 443 suitable places are pressed against the height point 435 that compresses end 433, make extensible member 42 be compressive state, the length after described elastic component 424 compressions is L2, and described L2 is less than L1.
Described elastic component 424 need impose external force just can make elastic component 424 produce compression, the elastic force of described elastic component 424 is the elasticity less than described elastic body 33, therefore described elastic component 424 can not influence elastic body 33 with lid 20 unlatchings, but the elastic force of elastic component 424 just can stop elastic body and lift described lid 20 on 33 moments, makes described lid 20 have the slow effect that rises.
The rubbish shoot of a kind of tool slowly ascending effect of the present invention, be by being used as power that opening device gets lid to lift on one, the simultaneously described slow device that rises is kept out described opening device and is lifted on rapidly, and a rubbish shoot with slowly ascending effect, described lid lifts slowly, and can avoid lifting on rapidly the effect of inertia of generation, and the sound that sends and bump because of rubbish shoot.
Only the above, only be preferred embodiment of the present invention, when can not with qualification scope of the invention process, so the displacement of the change of numerical value or equivalent elements such as, or, all should still belong to the category that patent of the present invention contains according to equalization variation and modification that claim of the present invention is done.

Claims (10)

1. the rubbish shoot of a tool slowly ascending effect is characterized in that, includes:
One stack shell and a cover, described cover is covered on the stack shell, and described cover includes:
One pedestal is located at described stack shell one end;
One lid is covered on described pedestal;
One opening device includes an elastic body, and described opening device is located at described lid and described pedestal simultaneously, make lid can on lift;
One slow rises device, includes a control piece and an extensible member, and described control piece one termination is established described elastic body, and the other end is controlled described extensible member and stretched;
When described lid is when covering state, described elastic body reverses the described control piece of pulling, and described extensible member is usual state; When described lid is opening, described elastomeric resilient discharges, and the described control piece of interlock compresses described extensible member, and the elasticity by described extensible member makes lid to lift on the slow mode that rises less than described elastomeric elasticity.
2. the rubbish shoot of tool slowly ascending effect as claimed in claim 1 is characterized in that: the described slow device that rises also includes one and compresses part, and when elastomeric resilient discharged, described control piece compresses the described part that compresses made extensible member be compressive state.
3. the rubbish shoot of tool slowly ascending effect as claimed in claim 2 is characterized in that: the described slow device that rises includes a permanent seat, and sheathed described extensible member and the described part that compresses limit the described part that compresses and rotate.
4. the rubbish shoot of tool slowly ascending effect as claimed in claim 2 is characterized in that: described control piece one end is a control end, and described part one end that compresses is for compressing end, and control end is pressed against the described end that compresses.
5. the rubbish shoot of tool slowly ascending effect as claimed in claim 4 is characterized in that: described control end and the described end that compresses all are embodied as the edge type strainer curve.
6. the rubbish shoot of tool slowly ascending effect as claimed in claim 1, it is characterized in that: described extensible member includes an external member, a rod member and an elastic component, described rod member is arranged in described elastic component, and the end that described rod member differs from external member is a head, and elastic component is limited between external member and the head.
7. the rubbish shoot of tool slowly ascending effect as claimed in claim 1, it is characterized in that: described pedestal is provided with a holding part, and the described slow device that rises is fixedly arranged on described holding part, and described pedestal is provided with an interlock hole, described opening device is arranged in described interlock hole, and wherein said interlock hole is into polygon.
8. the rubbish shoot of tool slowly ascending effect as claimed in claim 1, it is characterized in that: described opening device also includes a fixed block and a card is established part, described fixed block is fixedly arranged on described lid, described card is established part and is arranged in described pedestal, described card establish part be provided with one the card establish the hole, described elastic body is arranged in described card and establishes the hole.
9. the rubbish shoot of tool slowly ascending effect as claimed in claim 1 is characterized in that: described control piece one end is provided with a card and establishes the hole, and described elastic body is arranged in described card and establishes the hole.
10. the rubbish shoot of tool slowly ascending effect as claimed in claim 6 is characterized in that: the elastic body of described opening device is embodied as torsion spring, and the elastic component of described extensible member is embodied as compression spring.
CN200710002867A 2007-02-08 2007-02-08 Garbage can with slowly ascending effect Expired - Fee Related CN101239672B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200710002867A CN101239672B (en) 2007-02-08 2007-02-08 Garbage can with slowly ascending effect
EP07118093.9A EP1955969B1 (en) 2007-02-08 2007-10-09 Cover Means for Trash Bin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200710002867A CN101239672B (en) 2007-02-08 2007-02-08 Garbage can with slowly ascending effect

Publications (2)

Publication Number Publication Date
CN101239672A true CN101239672A (en) 2008-08-13
CN101239672B CN101239672B (en) 2010-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200710002867A Expired - Fee Related CN101239672B (en) 2007-02-08 2007-02-08 Garbage can with slowly ascending effect

Country Status (2)

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EP (1) EP1955969B1 (en)
CN (1) CN101239672B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050298A (en) * 2011-01-13 2011-05-11 浙江倍得福电器有限公司 Dustbin capable of closing slowly
CN102092548A (en) * 2009-12-15 2011-06-15 辰崧工业有限公司 Pressed trash can cover
CN110730751A (en) * 2017-06-14 2020-01-24 Seb公司 Bottle equipped with a braking and retaining element of the cap
CN111284968A (en) * 2020-03-06 2020-06-16 李海明 Public garbage bin anticollision and self-closing device based on non-Newtonian fluid
CN112520274A (en) * 2020-11-29 2021-03-19 武汉瑞锦丰路桥设备股份有限公司 Garbage can capable of preventing opening by child

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2343250A1 (en) * 2010-01-06 2011-07-13 THN Shong Industrial Co., Ltd. Cover means for a trash bin
CN102180324B (en) * 2011-05-26 2013-03-06 李世勋 Gateless trash bin

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000008700A (en) * 1998-06-25 2000-01-11 Sankyo Seiki Mfg Co Ltd Opening and closing device and toilet equipment using the same
CN2371307Y (en) * 1999-05-14 2000-03-29 深圳市红门机电设备有限公司 Buffer of driving mechanism for adjustable door
CN2561335Y (en) * 2002-04-23 2003-07-23 张珠英 Self-opened toilet seat
US20030201268A1 (en) * 2002-04-25 2003-10-30 Tsong-Yow Lin Garbage bin with lid and buffer
US6857538B2 (en) 2002-04-25 2005-02-22 Tsong-Yow Lin Garbage bin with cover
CN2551611Y (en) * 2002-05-24 2003-05-21 辰崧工业有限公司 Pivoting device for dustbin cover
CN1296259C (en) * 2003-06-27 2007-01-24 林聪祐 Foot operated garbage can with damping device
DE10337806A1 (en) * 2003-08-14 2005-03-17 Sudhaus Gmbh & Co Container, e.g. garbage container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092548A (en) * 2009-12-15 2011-06-15 辰崧工业有限公司 Pressed trash can cover
CN102092548B (en) * 2009-12-15 2013-06-12 辰崧工业有限公司 Pressed trash can cover
CN102050298A (en) * 2011-01-13 2011-05-11 浙江倍得福电器有限公司 Dustbin capable of closing slowly
CN110730751A (en) * 2017-06-14 2020-01-24 Seb公司 Bottle equipped with a braking and retaining element of the cap
CN111284968A (en) * 2020-03-06 2020-06-16 李海明 Public garbage bin anticollision and self-closing device based on non-Newtonian fluid
CN112520274A (en) * 2020-11-29 2021-03-19 武汉瑞锦丰路桥设备股份有限公司 Garbage can capable of preventing opening by child

Also Published As

Publication number Publication date
CN101239672B (en) 2010-05-19
EP1955969A1 (en) 2008-08-13
EP1955969B1 (en) 2013-12-11

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Granted publication date: 20100519

Termination date: 20160208