CN204223594U - The anti-sewage disposer that leaks when a kind of cam-type is toppled over - Google Patents
The anti-sewage disposer that leaks when a kind of cam-type is toppled over Download PDFInfo
- Publication number
- CN204223594U CN204223594U CN201420666487.2U CN201420666487U CN204223594U CN 204223594 U CN204223594 U CN 204223594U CN 201420666487 U CN201420666487 U CN 201420666487U CN 204223594 U CN204223594 U CN 204223594U
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- CN
- China
- Prior art keywords
- key
- shank
- cam
- locking bar
- foot
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the anti-sewage disposer that leaks when a kind of cam-type is toppled over, comprise urceolus, bung, shank of the key, locking bar, push rod, foot-driven lever, the cam supporting with urceolus; Hinged by pin with outer drum outer wall in the middle part of the hinged described shank of the key of bung and side, urceolus top, coupling end and the push rod bottom of shank of the key are hinged, and the hinged side of the top of push rod and bung and urceolus is carried out hinged; Shank of the key and foot-driven lever are passing through hinge near free end portion; The cavity for accommodating locking bar is offered in shank of the key, locking bar is located in the cavity of shank of the key also fixing, and locking bar two ends are provided with sealed head, and outer drum outer wall opposite position is provided with sealed groove, for when not stepping on foot-driven lever, by the sealed head of locking bar by sealed for shank of the key motionless; Cam is arranged between foot-driven lever and locking bar, and cam is rotationally connected by pin and shank of the key, and cam is v-shaped structure in obtuse angle, and an external part is conflicted on the coupling end of foot-driven lever, and another external part contacts with locking bar, forms two cam pairs.
Description
Technical field
The utility model to relate to when a kind of cam-type is toppled over the anti-sewage disposer that leaks, and is provided with automatic locking device at the foot-driven lever of foot-operated rod-type sewage disposer and urceolus proximity.
Background technology
Existing foot-operated rod-type sewage disposer is generally made up of parts such as urceolus, inner core, cover, connecting rod, treadles, places on the ground, in public, is easy to be kicked over.People are kicking over unintentionally sewage disposer many places in the busy moment, and when sewage disposer is kicked over, the rubbish of the inside is dumped out, not only affects environment, also need spended time will clear up it simultaneously, affect the normal job placement of people.
Utility model content
Object: inside during in order to overcome traditional sewage disposer overturning, rubbish can poured-out deficiency, the utility model is based on the above-mentioned contradiction of solution, when providing a kind of cam-type to topple over, the anti-sewage disposer that leaks, the basis of foot-operated rod-type sewage disposer provides a kind of automatic locking device
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The anti-sewage disposer that leaks when a kind of cam-type is toppled over, comprises urceolus, the bung supporting with urceolus; Described bung and side, urceolus top hinged; It is characterized in that: also comprise shank of the key, locking bar, push rod, foot-driven lever, cam; Hinged by pin with outer drum outer wall in the middle part of described shank of the key, coupling end and the push rod bottom of shank of the key are hinged, and the hinged side of the top of push rod and bung and urceolus is carried out hinged; Described shank of the key and foot-driven lever are passing through hinge near free end portion;
The cavity for accommodating locking bar is offered in described shank of the key, locking bar is located in the cavity of shank of the key also fixing, and described locking bar two ends are provided with sealed head, and outer drum outer wall opposite position is provided with sealed groove, for when not stepping on foot-driven lever, by the sealed head of locking bar by sealed for shank of the key motionless;
Described cam is arranged between foot-driven lever and locking bar, and cam is rotationally connected by pin and shank of the key, and cam is set to v-shaped structure in obtuse angle, there are two external parts, one of them external part is conflicted on the coupling end of foot-driven lever, and another external part contacts with locking bar, forms two cam pairs.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: also comprise screw, described screw wear be fixed on shank of the key and small end face to locking bar, screw is arranged with Compress Spring, and Compress Spring one end is against on shank of the key, and the other end press against locking bar.
The anti-sewage disposer that leaks when described a kind of cam-type is toppled over, is characterized in that: the position near foot-driven lever on described shank of the key is provided with boss, for the subtended angle of restrict foot treadle and shank of the key.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: cavity one end of described shank of the key is set to rectangle, and the other end is circular.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: sheathed torsion spring on described bearing pin, and torsion spring end contacts with offseting bottom foot-driven lever, resets for foot-driven lever.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: there is the chamfering of 5-10 ° the sealed head of described locking bar and the sealed groove contact site of urceolus.
Beneficial effect: the anti-sewage disposer that leaks when a kind of cam-type that the utility model provides is toppled over, the basis of traditional foot operated garbage can adds an automatic locking device; The sealed principle of automatic locking device be by locking bar by the foot-driven lever of traditional foot operated garbage can together with outer tube wall string, thus the motion of restrict foot treadle; Concrete foot-operated self-locking structure is made up of pedal, shank of the key, locking bar, torsion spring, Compress Spring, outer barrel, bearing pin, cam and screw; The foot-operated of tradition foot operated garbage can is designed to shank of the key and foot-operated combination, and shank of the key is linked together by a revolute pair with foot-operated, and gets out with torsion spring; Cam has two external parts, and one end connects with foot-operated, and place's other end contacts with locking bar formation two cam pairs, foot-operated rotation to be converted to the straight-line motion of locking bar; Screw is fixed on shank of the key, and spring housing, on screw, plays a part to compress locking bar, makes locking bar head stretch into sealed groove bottom urceolus, thus prevents sewage disposer when being kicked over, and the rubbish of the inside clashes into bung, forces bung to be opened.When using sewage disposer, step on foot-operated, ride and be first operated, make locking bar be pushed out sealed groove, locked state is opened, and rides and can be operated, thus open the bucket bung of sewage disposer.Unclamp after riding, under spring force, locking bar suffers oppression, and after bung closes, locking bar just can stretch into the sealed groove on urceolus, and the rubbish inside when can prevent sewage disposer from being kicked down is dumped out, and structure is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of shank of the key in the utility model;
Fig. 3 is the lateral plan of shank of the key in the utility model;
In figure: urceolus 1, bung 2, shank of the key 3, locking bar 4, push rod 5, foot-driven lever 6, bearing pin 7, cam 8, screw 9, Compress Spring 10, boss 11, torsion spring 12, sealed 13, inner core 14, cavity 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 3, be the sewage disposer that leaks anti-when a kind of cam-type is toppled over, comprise urceolus 1, the bung 2 supporting with urceolus; Described bung 2 is hinged with side, urceolus 1 top; Also comprise shank of the key 3, locking bar 4, push rod 5, foot-driven lever 6, cam 8; Hinged by pin with urceolus 1 outer wall in the middle part of described shank of the key 3, coupling end and push rod 5 bottom of shank of the key 3 are hinged, and the hinged side of the top of push rod 5 and bung 2 and urceolus is carried out hinged; Described shank of the key 3 and foot-driven lever 6 are hinged by bearing pin 7 near free end portion;
The cavity 15 for accommodating locking bar is offered in described shank of the key 3, locking bar 4 is located in the cavity of shank of the key also fixing, described locking bar two ends are provided with sealed 13, outer drum outer wall opposite position is provided with sealed groove, for when not stepping on foot-driven lever, by the sealed head of locking bar by sealed for shank of the key motionless; Locking bar is limited in, in the cavity that shank of the key is opened, can only doing straight reciprocating motion.The bottom support position of urceolus 1 has square sealed groove, and the sealed head of locking bar 4 just can stretch into.
Described cam 8 is arranged between foot-driven lever 6 and locking bar 4, cam 8 is rotationally connected by pin and shank of the key 3, cam 8 is set to v-shaped structure in obtuse angle, there are two external parts, one of them external part is conflicted on the coupling end of foot-driven lever 3, another external part contacts with locking bar 4, forms two cam pairs.
Certainly, can also sheathed inner core 14 in urceolus 1.
The anti-sewage disposer that leaks when described a kind of cam-type is toppled over, it is characterized in that: also comprise screw 9, described screw 9 wear be fixed on shank of the key 3 and small end face to locking bar 4, screw is arranged with Compress Spring 10, Compress Spring 10 one end is against on shank of the key 3, and the other end press against locking bar 4.
The anti-sewage disposer that leaks when described a kind of cam-type is toppled over, is characterized in that: the position near foot-driven lever on described shank of the key 3 is provided with boss 11, for the subtended angle of restrict foot treadle and shank of the key.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: cavity 15 one end of described shank of the key is set to rectangle, and the other end is circular.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: sheathed torsion spring 12 on described bearing pin, and torsion spring end contacts with offseting bottom foot-driven lever, resets for foot-driven lever.
When described a kind of cam-type is toppled over, the anti-sewage disposer that leaks, is characterized in that: there is the chamfering of 5-10 ° the sealed head of described locking bar and the sealed groove contact site of urceolus.Sealed head part thickness is inwardly increased gradually by end, and the direction that thickness increases is downward perpendicular to locking bar plane of movement, and the domatic and locking bar plane of movement angle formed is between 5 °-10 °.
When the utility model sewage disposer closes self-locking, the elastic force of Compress Spring 10 is by the sealed groove of sealed 13 of locking bar 4 press-in urceolus 1, the tension force effect that foot-driven lever 6 is subject to torsion spring 12 is in the state of propping, and the maximum amplitude of opening is limited to the cylinder boss 15 on shank of the key 3.
When the utility model sewage disposer needs to open, foot-driven lever 6 is operated, and stirs cam 8 and rotates clockwise, and makes sealed 13 of the locking bar 4 sealed groove departing from urceolus.Foot-driven lever 6 continues to press down, and compressing shank of the key 3 moves downward, and drive push rod 5 to push bung 2 open, principle of work is identical with common foot-operated rod-type sewage disposer.
Utility model works principle is as follows: the sealed principle of automatic locking device be by locking bar by the foot-driven lever of traditional foot operated garbage can together with outer tube wall string, thus the motion of restrict foot treadle; Concrete foot-operated self-locking structure is made up of pedal, shank of the key, locking bar, torsion spring, Compress Spring, outer barrel, bearing pin, cam and screw; The foot-operated of tradition foot operated garbage can is designed to shank of the key and foot-operated combination, and shank of the key is linked together by a revolute pair with foot-operated, and gets out with torsion spring; Cam has two external parts, and one end connects with foot-operated, and place's other end contacts with locking bar formation two cam pairs, foot-operated rotation to be converted to the straight-line motion of locking bar; Screw is fixed on shank of the key, and spring housing, on screw, plays a part to compress locking bar, makes locking bar head stretch into sealed groove bottom urceolus, thus prevents sewage disposer when being kicked over, and the rubbish of the inside clashes into bung, forces bung to be opened.When using sewage disposer, step on foot-operated, ride and be first operated, make locking bar be pushed out sealed groove, locked state is opened, and rides and can be operated, thus open the bucket bung of sewage disposer.Unclamp after riding, under spring force, locking bar suffers oppression, and after bung closes, locking bar just can stretch into the sealed groove on urceolus.In order to ensure sealed reliability, the locking-up end of locking bar adopts and becomes size, and namely locking bar thickness increases gradually, and the direction that thickness increases is downward perpendicular to locking bar plane of movement, and the domatic and locking bar plane of movement angle formed is between 5 °-10 °.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the anti-sewage disposer that leaks when cam-type is toppled over, comprises urceolus, the bung supporting with urceolus; Described bung and side, urceolus top hinged; It is characterized in that: also comprise shank of the key, locking bar, push rod, foot-driven lever, cam; Hinged by pin with outer drum outer wall in the middle part of described shank of the key, coupling end and the push rod bottom of shank of the key are hinged, and the hinged side of the top of push rod and bung and urceolus is carried out hinged; Described shank of the key and foot-driven lever are passing through hinge near free end portion;
The cavity for accommodating locking bar is offered in described shank of the key, locking bar is located in the cavity of shank of the key also fixing, and described locking bar two ends are provided with sealed head, and outer drum outer wall opposite position is provided with sealed groove, for when not stepping on foot-driven lever, by the sealed head of locking bar by sealed for shank of the key motionless;
Described cam is arranged between foot-driven lever and locking bar, and cam is rotationally connected by pin and shank of the key, and cam is set to v-shaped structure in obtuse angle, there are two external parts, one of them external part is conflicted on the coupling end of foot-driven lever, and another external part contacts with locking bar, forms two cam pairs.
2. the anti-sewage disposer that leaks when a kind of cam-type according to claim 1 is toppled over, it is characterized in that: also comprise screw, described screw wear be fixed on shank of the key and small end face to locking bar, screw is arranged with Compress Spring, Compress Spring one end is against on shank of the key, and the other end press against locking bar.
3. the anti-sewage disposer that leaks when a kind of cam-type according to claim 1 is toppled over, is characterized in that: the position near foot-driven lever on described shank of the key is provided with boss, for the subtended angle of restrict foot treadle and shank of the key.
4. when a kind of cam-type according to claim 1 is toppled over, the anti-sewage disposer that leaks, is characterized in that: cavity one end of described shank of the key is set to rectangle, and the other end is circular.
5. when a kind of cam-type according to claim 1 is toppled over, the anti-sewage disposer that leaks, is characterized in that: sheathed torsion spring on described bearing pin, and torsion spring end contacts with offseting bottom foot-driven lever, resets for foot-driven lever.
6. when a kind of cam-type according to claim 1 is toppled over, the anti-sewage disposer that leaks, is characterized in that: there is the chamfering of 5-10 ° the sealed head of described locking bar and the sealed groove contact site of urceolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666487.2U CN204223594U (en) | 2014-11-11 | 2014-11-11 | The anti-sewage disposer that leaks when a kind of cam-type is toppled over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666487.2U CN204223594U (en) | 2014-11-11 | 2014-11-11 | The anti-sewage disposer that leaks when a kind of cam-type is toppled over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223594U true CN204223594U (en) | 2015-03-25 |
Family
ID=52921713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666487.2U Withdrawn - After Issue CN204223594U (en) | 2014-11-11 | 2014-11-11 | The anti-sewage disposer that leaks when a kind of cam-type is toppled over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204223594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370032A (en) * | 2014-11-11 | 2015-02-25 | 南京工程学院 | Cam type trash can capable of preventing outward leakage when toppling over |
| 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 |
-
2014
- 2014-11-11 CN CN201420666487.2U patent/CN204223594U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370032A (en) * | 2014-11-11 | 2015-02-25 | 南京工程学院 | Cam type trash can capable of preventing outward leakage when toppling over |
| CN104370032B (en) * | 2014-11-11 | 2016-03-23 | 南京工程学院 | The anti-sewage disposer that leaks when a kind of cam-type is toppled over |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |