CN207450806U - For the two-period form structure of ear up and down of dustbin - Google Patents
For the two-period form structure of ear up and down of dustbin Download PDFInfo
- Publication number
- CN207450806U CN207450806U CN201721410886.2U CN201721410886U CN207450806U CN 207450806 U CN207450806 U CN 207450806U CN 201721410886 U CN201721410886 U CN 201721410886U CN 207450806 U CN207450806 U CN 207450806U
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- ear
- branch
- cross bar
- dustbin
- switch hole
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Abstract
The utility model discloses a kind of two-period form structures of ear up and down for dustbin, including upper ear, lower ear and for promote upper ear so that upper ear compared with lower ear open by connecting rod, upper ear and lower ear are pivotally connected by a connecting shaft, the switch hole in lenticular shape is provided in upper ear, included main straight-bar and branch's cross bar by connecting rod, main straight-bar and branch's cross bar form L-type structure, and branch's cross bar is arranged among switch hole and can be moved inside switch hole.The upper and lower ear two-period form structure can remove the connection mode of screens from, from the forfeiture without causing two-period form open function due to abrasion, ensure that the normal use of user.
Description
Technical field
The utility model is related to dustbin field, especially a kind of two-period form structures of ear up and down for dustbin.
Background technology
Foot operated garbage can common at present, mainly by bung, ladle body, pedestal, pedal-operated opening lid, upper ear and lower ear group
Into, wherein, upper ear and lower ear are separately fixed at the rear side of bung and ladle body, and upper ear with lower ear passes through a connecting shaft and pivots and connects
It connects, for protecting the connecting rod that is respectively arranged among upper ear and lower ear and by connecting rod.When connecting rod by connecting rod to being operated, by
Connecting rod can carry out moving up and down along vertical direction, so as to promote upper ear that bung is driven to open.
Among traditional foot operated garbage can, the two-period form structure between upper ear and lower ear typically utilizes screens
What mode was realized.The buckle protruded outward and the screens being recessed inwardly are respectively arranged in upper ear and lower ear, when bung is opened
And during in first segment opening, ear so that bung is opened by link supports；When bung is opened and is in
During second segment opening, it is stuck among screens, so that upper ear and lower ear are at fixed open position, from
And bung is supported in opening state without falling.But this two-period form structure, with the increasing of bung opening/closing frequency
Add, easily so that buckle is worn, so as to influence the service life of two-period form structure so that dustbin is no longer able to carry out two-period form
It opens, so as to easily influence the normal use of user.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of two-period form knots of ear up and down for dustbin
Structure can remove the connection mode of screens from, from the forfeiture without causing two-period form open function due to abrasion, ensure
The normal use of user.
Technical solution is used by the invention for solving the technical problem：
For the two-period form structure of ear up and down of dustbin, including upper ear, lower ear and for promoting upper ear so that upper ear phase
It is pivotally connected by a connecting shaft by connecting rod, upper ear and lower ear for what lower ear was opened, is provided in upper ear in lenticular shape
Switch hole is included main straight-bar and branch's cross bar by connecting rod, and main straight-bar and branch's cross bar form L-type structure, and branch's cross bar is arranged at
It can be moved among switch hole and inside switch hole.
Further, switch hole includes the first support portion and the second support portion；Branch's cross bar is arranged among the first support portion
When, the angle between upper ear and lower ear is 75 degree；When branch's cross bar is arranged among the second support portion, between upper ear and lower ear
Angle is more than 90 degree.
Further, dustbin cover and dustbin body are further included, upper ear is arranged on dustbin cover, and lower ear is arranged at rubbish
On ladle body.
The beneficial effects of the utility model are：For the two-period form structure of ear up and down of dustbin, it is arranged in ear and is in
The switch hole of lenticular shape, two sections of unlatchings between upper ear and lower ear provide necessary condition；By branch's cross bar of connecting rod
It is arranged among switch hole and can be moved inside switch hole, therefore, when being driven by connecting rod and be raised above, branch
Cross bar can be among the upper end of switch hole, and upper ear is boosted, and opened so as to fulfill the first segment between upper ear and lower ear；
When user is manually operated so that the angle of upper ear towards bigger is opened, branch's cross bar can be moved simultaneously along inside switch hole
It is slipped among the lower end of switch hole, at this point, branch's cross bar causes ear to open the angle of bigger compared with lower ear, so as to real
The second segment showed between upper ear and lower ear is opened.Therefore, because among the two-period form structure of ear up and down of the utility model not
There is the frame mode using traditional screens, and generated mill when therefore branch's cross bar is moved along inside switch hole
Very little is damaged, therefore is not in that the forfeiture of two-period form open function is caused due to abrasion, ensure that the normal use of user.
Description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is the connection diagram of upper ear and lower ear；
Fig. 2 is the schematic diagram that upper ear and lower ear are in first segment unlatching；
Fig. 3 is the schematic diagram that upper ear and lower ear are in second segment unlatching.
Specific embodiment
With reference to Fig. 1-Fig. 3, the two-period form structure of ear up and down for dustbin of the utility model, including upper ear 3, lower ear 4
With for promoting upper ear 3 so that upper ear 3 is passed through a connecting shaft pivot compared with what lower ear 4 was opened by connecting rod 9, upper ear 3 and lower ear 4
Turn connection, the switch hole 31 in lenticular shape is provided in upper ear 3, included main straight-bar 91 and branch's cross bar 92 by connecting rod 9, it is main straight
Bar 91 and branch's cross bar 92 form L-type structure, branch's cross bar 92 be arranged among switch hole 31 and can inside switch hole 31 into
Row movement.Specifically, the switch hole 31 in lenticular shape being arranged in ear 3, two sections between upper ear 3 and lower ear 4 are opened
It opens and provides necessary condition；By branch's cross bar 92 of connecting rod 9 be arranged among switch hole 31 and can inside switch hole 31 into
Row movement, therefore, when being driven by connecting rod 9 and be raised above, branch's cross bar 92 can be among the upper end of switch hole 31, and
And upper ear 3 is boosted, it is opened so as to fulfill the first segment between upper ear 3 and lower ear 4；When user is manually operated so that upper 3 court of ear
When the angle opening of bigger, branch's cross bar 92 can be moved along inside switch hole 31 and be slipped to the lower end of switch hole 31
Among, at this point, branch's cross bar 92 is so that upper ear 3 opens the angle of bigger compared with lower ear 4, it is achieved thereby that upper ear 3 is under
Second segment between ear 4 is opened.Therefore, because there is no using tradition among the 4 two-period form structure of ear up and down of the utility model
Screens frame mode, and the generated abrasion of when therefore branch's cross bar 92 is moved along inside switch hole 31 is very
It is small, therefore be not in that the forfeiture of two-period form open function is caused due to abrasion, it ensure that the normal use of user.
Wherein, with reference to Fig. 1-Fig. 3, switch hole 31 includes the first support portion 32 and the second support portion 33；Branch's cross bar 92 is set
When being placed among the first support portion 32, the angle between upper ear 3 and lower ear 4 is 75 degree；Branch's cross bar 92 is arranged at the second support
When among portion 33, the angle between upper ear 3 and lower ear 4 is more than 90 degree.Specifically, the first support portion 32 and the second support portion 33 divide
Not Wei lenticular shape both ends, therefore when branch's cross bar 92 is among the first support portion 32 or the second support portion 33, point
Branch cross bar 92 can play good supporting role to upper ear 3, so as to avoid the problem that upper ear 3 falls.Due to
Switch hole 31 is in lenticular shape, therefore the first support portion 32 can be in the top of the second support portion 33, so, when branch's cross bar 92
When being respectively among the first support portion 32 and the second support portion 33, upper ear 3 has different open angles compared with lower ear 4,
It is achieved thereby that the two-period form open function between upper ear 3 and lower ear 4.
In addition, the two-period form structure of ear up and down of the utility model, further includes dustbin cover and dustbin body, upper ear 3 is set
On dustbin cover, lower ear 4 is arranged on dustbin body.Specifically, dustbin cover has certain weight, and when upper
When ear 3 is arranged on dustbin cover, upper ear 3 can form an entirety with dustbin cover, this whole center of gravity is mainly in rubbish
On rubbish bung, therefore, when branch's cross bar 92 is among the first support portion 32, branch's cross bar 92 is to the support force of upper ear 3
Mainly provided by user, therefore dustbin cover can be opened, at this point, upper ear 3 and lower ear 4 are in second segment opening, if
When user eliminates the active force to branch's cross bar 92, then under the Gravitative Loads of dustbin cover, 3 meeting of dustbin cover and upper ear
Automatically fall off closing.And when user continues dustbin cover to open manually, branch's cross bar 92 can be slipped to the second support portion 33
Among, at this point, in branch's cross bar 92 under the supporting role of upper ear 3, the angle between upper ear 3 and lower ear 4 is more than 90 degree, this
When, the whole center of gravity formed by upper ear 3 and dustbin cover is in the outside of dustbin, so, in dustbin cover from recast
Under, dustbin cover will not automatically fall off closing, but can be continuously in open state, at this point, upper ear 3 and lower ear 4 are in
Second segment opening.
The above are implementing to be illustrated to the preferable of the utility model, but the utility model be not limited to it is above-mentioned
Embodiment, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit
Deformation is replaced, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (3)
1. for the two-period form structure of ear up and down of dustbin, it is characterised in that：Including upper ear (3), lower ear (4) and for promoting
State ear (3) so that the upper ear (3) compared with the lower ear (4) open by connecting rod (9), the upper ear (3) and lower ear
(4) it is pivotally connected by a connecting shaft, the switch hole (31) in lenticular shape is provided in the upper ear (3), it is described by connecting rod
(9) main straight-bar (91) and branch's cross bar (92) are included, the main straight-bar (91) and branch's cross bar (92) form L-type structure, described
Branch's cross bar (92) is arranged among the switch hole (31) and can be moved inside the switch hole (31).
2. the ear up and down two-period form structure according to claim 1 for dustbin, it is characterised in that：The switch hole
(31) the first support portion (32) and the second support portion (33) are included；Branch's cross bar (92) is arranged at first support portion
(32) when among, the angle between the upper ear (3) and lower ear (4) is 75 degree；Branch's cross bar (92) is arranged at described
When among two support portions (33), the angle between the upper ear (3) and lower ear (4) is more than 90 degree.
3. the ear up and down two-period form structure according to claim 2 for dustbin, it is characterised in that：Further include dustbin
Lid and dustbin body, the upper ear (3) are arranged on the dustbin cover, and the lower ear (4) is arranged at the dustbin body
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410886.2U CN207450806U (en) | 2017-10-27 | 2017-10-27 | For the two-period form structure of ear up and down of dustbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410886.2U CN207450806U (en) | 2017-10-27 | 2017-10-27 | For the two-period form structure of ear up and down of dustbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207450806U true CN207450806U (en) | 2018-06-05 |
Family
ID=62282155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410886.2U Active CN207450806U (en) | 2017-10-27 | 2017-10-27 | For the two-period form structure of ear up and down of dustbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207450806U (en) |
-
2017
- 2017-10-27 CN CN201721410886.2U patent/CN207450806U/en active Active
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| GR01 | Patent grant |