CN101376448B - Garbage can with rear button slow descending mechanism - Google Patents
Garbage can with rear button slow descending mechanism Download PDFInfo
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- CN101376448B CN101376448B CN2007101458252A CN200710145825A CN101376448B CN 101376448 B CN101376448 B CN 101376448B CN 2007101458252 A CN2007101458252 A CN 2007101458252A CN 200710145825 A CN200710145825 A CN 200710145825A CN 101376448 B CN101376448 B CN 101376448B
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- slow descending
- control
- descending mechanism
- rear button
- rubbish shoot
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Abstract
The invention relates to a garbage can with a rear button gradual dropping mechanism. The can body and the can cover of the garbage can are articulated through a rear button device, a gradual dropping mechanism is installed in the rear button device, the gradual dropping mechanism comprises a first control part, a second control part and a stretching part, the both control parts are respectively provided with a fixing end and a control end, wherein, the fixing end of the first control part is limited in the articulating hole of the rear button device body, both the second control part and the stretching part are limited in the limiting hole of the rear button device base, the control ends of the control parts contact in a meshed manner, the gradual dropping effect can be realized by controlling the gradual dropping mechanism when the can cover is covered, and when the can cover is required to be opened, the gradual dropping mechanism can also provide drag force to enable the can cover to be gradually opened.
Description
Technical field
The present invention relates to foot-operated rubbish shoot, be meant rubbish shoot especially with rear button slow descending function.
Background technology
Rubbish shoot is that house or public arena are 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 commonly used at home, and the metal rubbish shoot then uses at senior environment such as restaurants.
But existing metal rubbish shoot lift when pushes pedals makes on the cover, and when releasing the pedal, cover can fall because of abrupt release, produces the huge bump sound, and disturbs people's peacefulness.Make product trend towards inferior goods, and not favored by the customer, 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 Figure 15, be the scheme drawing of the foot-operated rubbish shoot of tool shock absorber.Existing rubbish shoot has been improved the override type rubbish shoot and has not been had the disappearance of pooling feature, between stack shell 91 and the lid 92 shock absorber 93 is housed, and utilizes shock absorber 93 that lid 92 is covered with speed slowly, reaches not rock and the effect of low noise.
But existing rubbish shoot produces the buffering strength by inner and outer sleeves 931,932 friction, when rubbish shoot uses time one of a specified duration, can be because of after inner and outer sleeves 931, the 932 long-term frictions, and cause friction force to weaken, lose the effect of buffering.Therefore relying on inner and outer sleeves 931,932 frictions to reach buffering is not a good design, and the necessity that is improved is arranged really.
Summary of the invention
At the deficiencies in the prior art, the objective of the invention is to: the rubbish shoot that a kind of tool rear button slow descending mechanism is provided, rely on the stack shell and the cover articulated section of rubbish shoot to be provided with hinge with one pin, in hinge with one pin, be provided with simultaneously slow descending mechanism, utilize the identical contact interlock extensible member elastic telescopic and the release of edge type strainer Curve selection of two control pieces of slow descending mechanism, make control piece make longitudinal travel, close with speed slowly when reaching cover and covering, not produce the big sound of tool and can not close because of bump fast.
For achieving the above object, the technical solution used in the present invention is:
A kind of rubbish shoot of tool rear button slow descending mechanism is characterized in that: include:
One stack shell, an end are that a base is provided with a pedal, described pedal interlock one rod member;
One cover;
One hinge with one pin, comprise a pedestal and a body, wherein said pedestal is fixed on the described stack shell, described pedestal also is provided with a spacing hole, described body is fixed on the described cover, described body is provided with an articulated section, and described articulated section is axial and be provided with a pivoted hole, and the rod member of described stack shell colludes on described body;
One slow descending mechanism, comprise one first control piece, one second control piece and an extensible member, described two control pieces are respectively equipped with a fixed end and a control end, wherein the first control piece fixed end is limited in the pivoted hole of described hinge with one pin body, first control piece can't rotate relatively with the articulated section, the second control piece fixed end and described extensible member all are limited in the spacing hole of described hinge with one pin pedestal, second control piece can't rotate relatively with pivot joint block, make the control end of two control pieces be identical contact, when two control pieces open cover because of described pedal interlock rod member, pedestal and body produce and are pivoted relative to each other, second control piece can produce longitudinal travel, and the compressing extensible member, simultaneously when extensible member discharges, then interlock second control piece rotates first control piece, and the strength that cover covers can be subjected to the counteracting of extensible member.
Compared with prior art, the beneficial effect that has of the present invention is:
1. the rubbish shoot of a kind of tool rear button slow descending mechanism of the present invention, wherein the present invention utilizes two control piece bearing fits and extensible member elastic compression or release to reach that cover is slow to fall, even if the slow effect of falling is still possessed in long-term use.
2. the rubbish shoot of a kind of tool rear button slow descending mechanism of the present invention, rubbish shoot wherein of the present invention is in stack shell and cover articulated section, the effect of utilizing slow descending mechanism that cover is slowly closed.
3. the rubbish shoot of a kind of tool rear button slow descending mechanism of the present invention, slow descending mechanism wherein of the present invention is a control piece and an extensible member that has the edge type strainer curve with two, reaches the effect that makes cover slowly open and close.
Description of drawings
Fig. 1: be the stereo appearance figure of first embodiment of the invention;
Fig. 2: be the stereo appearance figure of first embodiment of the invention, the scheme drawing that the table cover is opened;
Fig. 3: be the sectional perspective exploded drawings of first embodiment of the invention;
Fig. 4: for the present invention by partial enlarged drawing that Fig. 3 got;
Fig. 5: be generalized section of the present invention, the scheme drawing that table pedal interlock cover is opened;
Fig. 6: be the cutaway view that the present invention is got by Figure 56-6 hatching, the table cover is opened the scheme drawing of interlock slow descending mechanism;
Fig. 7: be the cutaway view that the present invention is got by Figure 57-7 hatching, the table cover is opened the scheme drawing of interlock slow descending mechanism;
Fig. 8: be the continuity of Fig. 5 of the present invention, the scheme drawing that the table cover is closed;
Fig. 9: be the cutaway view that the present invention is got by Figure 89-9 hatching, the table cover is closed the scheme drawing of interlock slow descending mechanism;
Figure 10: be the cutaway view that the present invention is got by Figure 81 0-10 hatching, the table cover is closed the scheme drawing of interlock slow descending mechanism;
Figure 11: be the three-dimensional exploded view of second embodiment of the invention slow descending mechanism;
Figure 12: be the continuity of Figure 11 of the present invention, the table slow descending mechanism is installed in the scheme drawing of hinge with one pin;
Figure 13: be the stereo appearance figure of third embodiment of the invention, table rubbish shoot stack shell has tapering;
Figure 14: for the present invention by lateral plan that Figure 13 got;
Figure 15: be the scheme drawing of the foot-operated rubbish shoot of tool shock absorber.
Description of reference numerals: 91-stack shell; The 92-lid; The 93-shock absorber; The 931-inner core; The 932-urceolus; The 1-slow descending mechanism; 10-first control piece; The 11-fixed end; The 12-control end; The 13-low spot; The high point of 14-; The 15-fixed orifice; The 16-connecting element; 20-second control piece; The 21-fixed end; The 22-control end; The 23-low spot; The high point of 24-; The 25-hole; The 30-extensible member; The 31-elastic body; The 32-piston; The 40-extensible member; The 2-hinge with one pin; The 201-pedestal; The 202-pivot joint block; 203-spacing hole; The 204-body; The 205-articulated section; The 206-pivoted hole; The 207-fixed orifice; The 208-combined block; 209-perforation 3-stack shell; The 301-base; The 302-opening; The 303-pedal; The 304-rod member; The 4-cover.
The specific embodiment
Relevant the technology used in the present invention, means and effect thereof, lift a preferred embodiment now 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.
Referring to figs. 1 through Fig. 4, be stereo appearance figure and the three-dimensional exploded view of rubbish shoot first embodiment of the present invention.Rubbish shoot of the present invention is to include a slow descending mechanism 1 to be installed in the hinge with one pin 2, hinge with one pin 2 articulates a stack shell 3 and a cover 4, wherein the stack shell in the present embodiment 3 is to be straight-tube shape, stack shell 3 one ends are base 301, the other end is an opening 302, base 301 is equipped with a pedal 303 interlocks one rod member 304, and rod member 304 is stretched through by stack shell 3 wall adjacent openings 302 places, colludes on hinge with one pin 2.
Hinge with one pin 2 comprises that a pedestal 201 is fixed on stack shell 3 wall adjacent openings 302 places, extends on the pedestal 201 to be provided with a pivot joint block 202, and axial formation one is the spacing hole 203 of polygonal hole in the pivot joint block 202.One body 204 is fixed on the suitable place of cover 4 outer peripheral edges, body 204 two ends form an articulated section 205 respectively, axial formation one is the pivoted hole 206 of polygonal hole in the articulated section 205, radially form simultaneously a fixed orifice 207, extension is provided with a combined block 208 at adjacent body 204 wall places in the middle of two articulated sections 205, combined block 208 also forms a perforation 209, makes rod member 304 collude in perforation 209.Pedestal 201 is separately fixed on stack shell 3 and the cover 4 with body 204, make the articulated section 205 of the pivot joint block 202 of pedestal 201 corresponding to body 204, simultaneously in pivot joint block 202 and articulated section 205, slow descending mechanism 1 is installed and is articulated pedestal 201 and body 204, the slow effect of falling when reaching cover 4 simultaneously and covering.
Two groups of slow descending mechanisms 1 are installed in the present embodiment, put two ends respectively at hinge with one pin 2, wherein slow descending mechanism 1 comprises first, second control piece 10,20 and an extensible member 30, wherein two control pieces, 10,20 1 ends are fixed end 11,21, the other end is a control end 12,22, control end the 12, the 22nd is the edge type strainer curve, is formed with a low spot 13,23 and a high point 14,24.
The face shaping of fixed end 11,21 is to be polygon, corresponding to the pivoted hole 206 of articulated section 205 and the spacing hole 203 of pivot joint block 202, first control piece 10 can't be rotated relatively with articulated section 205, and second control piece 20 can't rotate relatively with pivot joint block 202.Wherein the fixed end 11 of first control piece 10 radially is provided with a fixed orifice 15, be through in the fixed orifice 207 of articulated section 205 corresponding to fixed orifice 207, one connecting elements 16 of articulated section 205 and screw lock in first control piece, 10 fixed orifices 15.Second control piece 20 is axially arranged with a hole 25 and is nested with at extensible member 30 first ends, and extensible member 30 first ends are provided with an elastic body 31, the second end inside and are provided with a piston 32 (asking simultaneously with reference to Fig. 6).
Rubbish shoot of the present invention also can only be installed the pedestal 201 and body 204 that one group of slow descending mechanism 1 articulates hinge with one pin 2, slow unlatching in the time of equally can reaching cover 4 and open, and cover 4 slowly closing and do not cause the purpose of the huge sound when closing with respect to stack shell 3 with respect to stack shell 3.
With reference to Fig. 5 to Fig. 7, the scheme drawing of opening for rubbish shoot cover 4 of the present invention.When user's pushes pedals 303 interlock rod members 304 make cover 4 be unlatching, first control piece, 10 fixed ends 11 are limited in the pivoted hole 206 of articulated section 205, pedestal 201 pivots relatively because body 204 is subjected to rod member 304 interlocks, the control end 12,22 of two control pieces 10,20 is contacted with each other, at this moment, two control pieces 10,20 with low spot 13,23 corresponding high points 14,24, are identical correspondence respectively.
When cover 4 is opened, cover 4 is subjected to the interlock of rod member 304 and makes hinge with one pin 2 pivot, at this moment, first control piece 10 and second control piece 20 produce and pivot, making extensible member 30 produce elasticity simultaneously discharges, allow second control piece, 20 cross travels, and first control piece 10 allows smoothly body 204 be opening with respect to pedestal 201.The strength of pushes pedals 303 interlock rod members 304 because there are extensible member 30 controls two control pieces 10,20 to pivot, make cover 4 can not open moment and then produce and rocks, but with speed unlatching slowly.
With reference to Fig. 8 to Figure 10, the scheme drawing of closing for rubbish shoot cover 4 of the present invention.Remove the strength of trampling on pedal 303, cover 4 can SELF CL because of gravitational relation, has being provided with of slow descending mechanism 1 to make cover 4 can not cause the huge sound with speed SELF CL slowly simultaneously.
When being, cover 4 closes, first control piece, 10 fixed ends 11 are limited in the pivoted hole 206 of articulated section 205, second control piece 20 is subjected to 10 starts of first control piece and produces displacement in spacing hole 203, second control piece, 20 control ends 22 and first control piece, 10 control ends 12 produce relative rotation, first control piece, 10 control ends 12 are replaced at second control piece, 20 control ends 22 with height point 14, second control piece 20 is suffered oppression and cross travel, replace simultaneously on extensible member 30, the elastic body 31 of extensible member 30 is compression allows piston 32 inwardly push simultaneously, and the strength that cover 4 falls can be subjected to the counteracting of extensible member 30 and reach the effect of slowly closing.
When cover 4 was closed, cover 4 fell because of terrestrial attraction produces automatically, and when cover 4 falls, because of being provided with buffer gear 1 in the hinge with one pin 2, made cover 4 need to push extensible member 30 simultaneously with first control piece, 10 interlocks, second control piece, 20 cross travels.Extensible member 30 extruded strength can be slowed down the strength that terrestrial attraction falls, and are slowly when allowing cover 4 close and close, and can avoid cover 4 to clash into the huge sound that stack shell 3 is produced suddenly really.
With reference to Figure 11 and Figure 12, be the scheme drawing of rubbish shoot second embodiment of the present invention.Two slow descending mechanisms 1 among second embodiment, one of them is same as first embodiment and comprises that two control pieces 10 and are embodied as the extensible member 30 of air pressure rod, and another slow descending mechanism 1 is to comprise that two control pieces 10 and are embodied as elastomeric extensible member 40.When an extensible member wherein is elastic body, still can reach slow unlatching and the effect of slowly closing, have cost-effective advantage simultaneously.
With reference to Figure 13 and Figure 14, be stereo appearance figure and the lateral plan of rubbish shoot the 3rd embodiment of the present invention.The 3rd embodiment is that stack shell 3 bases 301 areas of expression rubbish shoot are less and opening 302 areas are bigger, forms a kind of outward appearance with tapering.
The rubbish shoot of a kind of tool rear button slow descending mechanism of the present invention, rely on stack shell and cover to articulate with hinge with one pin, in the hinge with one pin slow descending mechanism is housed simultaneously, rely on the control of slow descending mechanism to reach the effect of slowly closing when allowing cover cover, and cover is when desiring to open, slow descending mechanism also can provide resistance, and cover is opened slowly.Such design makes rubbish shoot when opening, and can not open because of pushes pedals makes cover at once, causes stack shell to rock.And when removing the strength of pushes pedals, cover can be closed slowly because of slow descending mechanism, and can not produce huge collision sound.
More than explanation is just illustrative for the purpose of the present invention, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present invention.
Claims (10)
1. the rubbish shoot of a tool rear button slow descending mechanism is characterized in that: include:
One stack shell, an end are that a base is provided with a pedal, described pedal interlock one rod member;
One cover;
One hinge with one pin, comprise a pedestal and a body, wherein said pedestal is fixed on the described stack shell, extend on the described pedestal and be provided with a pivot joint block, described pivot joint block is axially interior and be provided with a spacing hole, and described body is fixed on the described cover, and described body is provided with an articulated section, described articulated section is axial and be provided with a pivoted hole, and the rod member of described stack shell colludes on described body;
One slow descending mechanism, comprise one first control piece, one second control piece and an extensible member, described two control pieces are respectively equipped with a fixed end and a control end, wherein the first control piece fixed end is limited in the pivoted hole of described hinge with one pin body, first control piece can't rotate relatively with the articulated section, the second control piece fixed end and described extensible member all are limited in the spacing hole of described hinge with one pin pedestal, second control piece can't rotate relatively with pivot joint block, the extensible member of second control piece selectivity compressing simultaneously, and the control end selective exposure of two control pieces.
2. the rubbish shoot of tool rear button slow descending mechanism according to claim 1 is characterized in that: the control end of described two control pieces is respectively equipped with a low spot and a high point, and the corresponding height of described low spot is put and identical contact.
3. the rubbish shoot of tool rear button slow descending mechanism according to claim 1 is characterized in that: the control end of described two control pieces all is embodied as the edge type strainer curve.
4. the rubbish shoot of tool rear button slow descending mechanism according to claim 1 is characterized in that: the fixed end of described two control pieces is to be polygon, and the pivoted hole of described body and the spacing hole of described pedestal all are polygonal hole.
5. the rubbish shoot of tool rear button slow descending mechanism according to claim 1, it is characterized in that: described extensible member is embodied as an air pressure rod, first end is provided with an elastic body and but elastic telescopic is provided with a piston in second end, and speed allows extensible member elasticity discharge slowly.
6. the rubbish shoot of tool rear button slow descending mechanism according to claim 1 is characterized in that: described extensible member is embodied as an elastic body.
7. the rubbish shoot of tool rear button slow descending mechanism according to claim 1 is characterized in that: described second control piece is axially arranged with a hole, for being nested with described extensible member.
8. the rubbish shoot of tool rear button slow descending mechanism according to claim 1, it is characterized in that: described first control piece also comprises a connecting element, described first control piece radially is provided with a fixed orifice, described pivoted hole radially is provided with a fixed orifice, and described connecting element is fixed in the above-mentioned fixed orifice.
9. the rubbish shoot of tool rear button slow descending mechanism according to claim 1, it is characterized in that: described body two ends all are provided with pivoted hole, described spacing hole is corresponding to described pivoted hole, and is located in described two spacing holes and the pivoted hole for two slow descending mechanisms.
10. the rubbish shoot of tool rear button slow descending mechanism according to claim 1 is characterized in that: described body extension is provided with a combined block, and described combined block forms a perforation, and described perforation is colluded for described rod member and established.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101458252A CN101376448B (en) | 2007-08-28 | 2007-08-28 | Garbage can with rear button slow descending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101458252A CN101376448B (en) | 2007-08-28 | 2007-08-28 | Garbage can with rear button slow descending mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101376448A CN101376448A (en) | 2009-03-04 |
| CN101376448B true CN101376448B (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101458252A Expired - Fee Related CN101376448B (en) | 2007-08-28 | 2007-08-28 | Garbage can with rear button slow descending mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN101376448B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101940060B1 (en) * | 2017-07-19 | 2019-01-18 | 장광옥 | Cover opening device for wastebasket |
| KR101933442B1 (en) * | 2017-07-19 | 2019-03-29 | 장광옥 | Cover opening device for wastebasket |
| KR102061784B1 (en) | 2018-08-30 | 2020-01-02 | (주)제니벨 | A wastebasket with cover opening device |
| CN110668050B (en) * | 2019-10-14 | 2023-03-21 | 成都奥北环保科技有限公司 | Automatic closing garbage can |
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2007
- 2007-08-28 CN CN2007101458252A patent/CN101376448B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101376448A (en) | 2009-03-04 |
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Granted publication date: 20111116 Termination date: 20160828 |