CN103662540B - Chute door locking mechanism - Google Patents
Chute door locking mechanism Download PDFInfo
- Publication number
- CN103662540B CN103662540B CN201310695920.5A CN201310695920A CN103662540B CN 103662540 B CN103662540 B CN 103662540B CN 201310695920 A CN201310695920 A CN 201310695920A CN 103662540 B CN103662540 B CN 103662540B
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- CN
- China
- Prior art keywords
- locking plate
- chute door
- spiral shell
- shell axle
- rubbish
- 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.)
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- 241001633942 Dais Species 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims abstract description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 241001133184 Colletotrichum agaves Species 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Refuse Receptacles (AREA)
Abstract
The invention discloses a kind of chute door locking mechanism for rubbish container, this chute door locking mechanism comprises chute door, be connected with on the upside of chute door by hinge on the upside of garbage inlet, near chute door, spiral shell axle is connected with at rubbish container frame inner wall, spiral shell axle is connected with the intermediate active of locking plate, locking plate can rotate around spiral shell axle, locking plate one end is than other end weight, locking plate is heavily held to be positioned at inside spiral shell axle and is pressed on inner core bead, locking plate is gently held and is positioned at outside spiral shell axle, locking plate rear portion is provided with protruding limit dais, and limit dais is provided with upper limit site and lower limit site.When bucket in rubbish container internal gathering rubbish lose, damaged or when installing not in place, can by locked for the chute door of garbage inlet, not allow people drop into rubbish again, until be reentered into interior bucket.Avoid allowing rubbish container suffer further infringement, reduce the working strength that sanitationman clears up rubbish.Simple and reliable for structure, low cost of manufacture, easy to use.
Description
Technical field
The present invention relates to a kind of public environment sanitation facility rubbish container, particularly relate to a kind of chute door of rubbish container.
Background technology
The garbage inlet place of existing rubbish container is all provided with chute door, for preventing the garbage odor in rubbish container to external diffusion or preventing fly from passing in and out rubbish container.Such as: the chute door device of 200620097137.4 rotary refuse gates, 94219104.8 magnetic semi-automatic refuse doors, 99253701.0 anti-blocking chokes.Their common ground is all equipped with manually or the chute door utilizing rubbish to open in garbage inlet, but jointly deposits a problem, and when in rubbish container, nothing collects bucket in rubbish, chute door still can be opened.Interior bucket in actual life in rubbish container is often lost or breakage, and rubbish container just cannot realize garbage collecting function.If at this moment still dropped into by rubbish, by making rubbish or sewage flow out from the gap of rubbish container, the corrosion damage of rubbish container inside can be accelerated simultaneously, also bringing tired heavy cleaning work to sanitationman.
Summary of the invention
For overcoming existing chute door without still openable defect when collecting bucket in rubbish, the invention provides a kind of chute door locking mechanism, this chute door locking mechanism is not opening without chute door when collecting bucket in rubbish.
Technical scheme of the present invention is: this chute door locking mechanism comprises chute door, be connected with on the upside of chute door by hinge on the upside of garbage inlet, near chute door, spiral shell axle is connected with at rubbish container frame inner wall, spiral shell axle is connected with the intermediate active of locking plate, and locking plate can rotate around spiral shell axle, and locking plate one end is than other end weight, locking plate is heavily held to be positioned at inside spiral shell axle and is pressed on inner core bead, locking plate is gently held and is positioned at outside spiral shell axle, and locking plate rear portion is provided with protruding limit dais, and limit dais is provided with upper limit site and lower limit site.
Interior bucket is when normal position by locking plate slightly heavy one end jack-up, and locking plate is gently held depart from the path that chute door is opened, chute door can normally open or close.When in rubbish container without interior bucket time, locking plate is heavily held and is pivoted under gravity, make the light end of locking plate forward to chute door open path on, gently will be held dieback by locking plate when at this moment pushing away chute door again, rubbish container no longer accept rubbish drop into.
Predetermined angle is departed from when the upper limit site of the limit dais of locking plate rear portion projection and lower limit site can prevent locking plate from rotating.
Advantage of the present invention: when bucket in rubbish container internal gathering rubbish lose, damaged or when installing not in place, can by locked for the chute door of garbage inlet, not allow people drop into rubbish again, until be reentered into interior bucket.Avoid allowing rubbish container suffer further infringement, reduce the working strength that sanitationman clears up rubbish, allow conscious the going of the people of garbage throwing find next normally functioning rubbish container.Simple and reliable for structure, low cost of manufacture, easy to usely saves worry.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the schematic diagram under the chute door locking state of Fig. 1.
In figure: 1. rubbish container housing, 2. frame inner wall, 3. hinge, 4. garbage inlet, 5. chute door, barrel bead 6., 7. locking plate is heavily held, 8. locking plate, 9. limit dais, 10. upper limit site, 11. lower limit sites, 12. nuts, 13. spiral shell axles, and 14. locking plates are gently held, bucket in 15..
Detailed description of the invention
In Fig. 1, Fig. 2, garbage inlet 4 uses hinge 3 be provided with chute door 5, be welded with a spiral shell axle 13 at the frame inner wall 2 of rubbish container housing 1 near the position of chute door 5, on spiral shell axle 13, cover has locking plate 8, and fixes with nut 12.Spiral shell axle 13 is connected with the intermediate active of locking plate 8, and locking plate 8 can rotate around spiral shell axle 13.Locking plate 8 left end is that locking plate heavily holds 7, and locking plate 8 right-hand member is that locking plate gently holds 14, and locking plate heavily holds 7 than locking plate light end 14 Heavy Weight.Locking plate is heavily held 7 to be positioned at inside spiral shell axle 13 to be pressed on inner core 15 bead, and locking plate gently holds 14 to be positioned at outside spiral shell axle 13.Interior bucket 15 is placed on bottom in rubbish container, and locking plate heavily holds 7 to be pressed on interior bucket bead 6, and according to the angle set, locking plate gently hold 14 to depart from below chute door 5 path that chute door 5 opens, now chute door 5 can normally be opened in (as shown in arrow A direction in Fig. 1).
In figure 3, when bucket 15 is extracted out or loses in rubbish container, locking plate heavily holds 7 due to gravity drive locking plate 8 rotated down left, locking plate is made gently to hold 14 to forward chute door 5 left end to, and gear is opened on path at chute door 5, at this moment chute door 5 is by locked and cannot push open, also just reaches object of the present invention.
Simultaneously, because locking plate 8 rear portion is provided with protruding limit dais 9, limit dais 9 includes upper limit site 10 and lower limit site 11, in inserting or extracting out during bucket 15, the rotational angle of locking plate 8 is all limited in pre-designed angular range by upper change point 10 and lower limit site 11, prevents locking plate 8 inordinate rotation from losing function.
Claims (1)
1. a chute door locking mechanism, this chute door locking mechanism comprises chute door, be connected with on the upside of chute door by hinge on the upside of garbage inlet, it is characterized in that: near chute door, be connected with spiral shell axle at rubbish container frame inner wall, spiral shell axle is connected with the intermediate active of locking plate, locking plate can rotate around spiral shell axle, locking plate one end is than other end weight, locking plate is heavily held to be positioned at inside spiral shell axle and is pressed on inner core bead, locking plate is gently held and is positioned at outside spiral shell axle, locking plate rear portion is provided with protruding limit dais, and limit dais is provided with upper limit site and lower limit site; Interior bucket is when normal position by locking plate slightly heavy one end jack-up, and locking plate is gently held depart from the path that chute door is opened, chute door can normally open or close; When in rubbish container without interior bucket time, locking plate is heavily held and is pivoted under gravity, make the light end of locking plate forward to chute door open path on, gently will be held dieback by locking plate when at this moment pushing away chute door again, rubbish container no longer accept rubbish drop into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695920.5A CN103662540B (en) | 2013-12-18 | 2013-12-18 | Chute door locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695920.5A CN103662540B (en) | 2013-12-18 | 2013-12-18 | Chute door locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103662540A CN103662540A (en) | 2014-03-26 |
| CN103662540B true CN103662540B (en) | 2015-08-19 |
Family
ID=50301516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310695920.5A Active CN103662540B (en) | 2013-12-18 | 2013-12-18 | Chute door locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662540B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2450101A (en) * | 2007-06-12 | 2008-12-17 | Smartboxes Ltd | Waste receptacle with closable mouth |
| CN201553442U (en) * | 2009-02-11 | 2010-08-18 | 郴州嘉鸿玻璃钢工程有限公司 | High-capacity advertising garbage can |
| CN101798012B (en) * | 2010-01-25 | 2013-01-02 | 开平雅琪塑胶机械模具厂 | Waste collecting tank with built-in lock |
| CN203239254U (en) * | 2013-04-27 | 2013-10-16 | 成都市卓新实业有限公司 | Anti-disengaging device of elevator |
| CN203612461U (en) * | 2013-12-18 | 2014-05-28 | 徐州市万德福公共设施制造有限公司 | Dead locking mechanism for garbage door |
-
2013
- 2013-12-18 CN CN201310695920.5A patent/CN103662540B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103662540A (en) | 2014-03-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221000 Xuzhou Light Industry Park, Copper Mt. District, Jiangsu Patentee after: JIANGSU WONDERFUL PUBLIC FACILITY TECHNOLOGY Co.,Ltd. Address before: 221000 Xuzhou Light Industry Park, Copper Mt. District, Jiangsu Patentee before: XUZHOU WONDERFUL INFRASTRUCTURE MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1, Baogang Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province, 221000 Patentee after: Jiangsu Wandefu Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 221000 Zhangji Light Industry Park, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: JIANGSU WONDERFUL PUBLIC FACILITY TECHNOLOGY Co.,Ltd. Country or region before: China |