CN202897249U - Trash can with air pressure assistance slow descent can cover - Google Patents
Trash can with air pressure assistance slow descent can cover Download PDFInfo
- Publication number
- CN202897249U CN202897249U CN 201220550044 CN201220550044U CN202897249U CN 202897249 U CN202897249 U CN 202897249U CN 201220550044 CN201220550044 CN 201220550044 CN 201220550044 U CN201220550044 U CN 201220550044U CN 202897249 U CN202897249 U CN 202897249U
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- Prior art keywords
- bung
- base
- air pressure
- ladle body
- falls
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Abstract
The utility model discloses a trash can with an air pressure assistance slow descent can cover. The trash can with the air pressure assistance slow descent can cover comprises a base seat, a can body and a cover, wherein the can cover is provided with a pivot turning part, the base seat is provided with a pedal device and is further provided with a flexible pulling band. One end of the flexible pulling band is connected with the pivot turning part of the can cover, and the other end of the flexible pulling band is connected with the pedal device. The pedal device comprises a pedal arm, a turning block and a buffering air cylinder. The can cover is capable of descending slowly at a low speed when the can cover is closed due to the fact that an air pressure slow descent device is arranged, and noise is not produced by collision, so the can cover is humanized. Perfect connection between the can cover and the can body is guaranteed, so that a certain sealing effect is achieved, and service life of the trash can is prolonged. The structure is simple and reliable, and weight is light. The air pressure slow descent device is installed in the base seat, so that the trash can is easy to move and stable in center of gravity, thereby not prone to capsizal.
Description
Technical field
The utility model relates to a kind of Miniature dustbin.
Background technology
Traditional Miniature dustbin generally comprises base, ladle body and bung, be provided with foot-operated mechanism at base, footstep mechanism utilizes the lever connecting device to be connected with bung by pull bar, when stepping on when foot-operated, rely on the lever connecting device that bung is opened, the user will ride after having thrown in rubbish incidental and unclamp, bung automatically resets under Action of Gravity Field and closes, do not need when throwing away rubbish to bend over, easy cleaning is arranged, clean cleaning and hommization have obtained using widely in places such as family, offices, deeply are subjected to user's welcome.
But traditional sewage disposer bung is opened rapidly, decontroling foot-operated rear bung closes also very fast, often collision produces the very large sound with ladle body, bring certain puzzlement to the user, particularly interference can be caused to other people in the ask for something environment place of keeping quite, not hommization, after long-term the use, also can damage staving because repeatedly colliding in addition, affect the normal use of product.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of noiseless, durable, the foot operated garbage can of hommization more.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of with the air pressure assisted slow sewage disposer that falls bung, comprise base, be fixed on the ladle body on the base, and the bung that is connected with ladle body by hinge, be provided with the pivot pulling part that is positioned at the hinge outside on the bung, in base, be provided with foot pedal apparatus, one end also is set connects the pivot pulling part other end connection foot pedal apparatus of bung for the flexible pull strap that drives the bung folding, described foot pedal apparatus comprises that an end unsettled other end that extends outside the base is installed in the arm of stepping on the base by rotating shaft, be rotatably installed in and comprise a traction end in the base and with the piece of pulling of moved end, and be rotatably installed in the base and the bounce cylinder of pulling piece and linking to each other, the described arm middle part of stepping on is provided with the boss that the piece traction end is pulled in connection, and described band moved end of pulling piece connects flexible pull strap and bounce cylinder.
Further, the described piece arranged outside of pulling has the turning cylinder that connects base, traction end is provided with the bayonet socket that cooperates with boss, and the band moved end connects respectively flexible pull strap and bounce cylinder by bearing pin, the parallel to each other and setting of staggering of the axis of described turning cylinder, bayonet socket and the bearing pin of pulling piece.
For the motion of pulling piece is cushioned, thereby make the closure of bung slowly soft, described bounce cylinder comprises and the piston rod of pulling piece and linking to each other, and is rotatably installed in the cylinder body on the base, and described piston rod end is equipped with the piston head that cooperates with inner chamber of cylinder block.
For bounce cylinder can be fixed preferably, can rotate certain angle simultaneously and adapt to and pull piece to the pulling of piston rod, the open end arranged outside of described cylinder body has the installation shaft that cooperates with base.
Further, the pivot pulling part other end of described flexible pull strap one end connection bung stretches into downwards to connect in the base along the ladle body outer wall and pulls piece.
More smooth and easy for the movement that makes flexible pull strap, cooperate the base corner of pressing close to be installed with roller with flexible pull strap.
For the ease of producing assembling, described ladle body upper end is fixed with holder housing, described holder housing top is provided with the symmetrical holes adaptive with hinge, and described bung is installed on the holder housing by hinge, and the lower end of described holder housing is provided with the through hole that passes through for flexible pull strap.
For the ease of cleaning, the cleaning of sewage disposer, make its more hommization, reach simultaneously the saving plastic bag, the purpose of environmental contamination reduction also comprises being placed on inner bag with handles in the ladle body.
As a kind of connection mode of ladle body and base, described base upper surface outwardly the clamping joint of a circle that is periphery, described ladle body is the metal ladle body, the lower surface inwardly is curled into a protruding platform that cooperates with clamping joint.
As the another kind of connection mode of ladle body and base, the circular Access Division that has been periphery, described base upper surface, described ladle body is the plastic cement ladle body, the bottom is provided with the circular hole that cooperates with circular Access Division.
The beneficial effects of the utility model are: be provided with the air pressure slow descending device, bung can slowly fall with slower speed when closing, and can not produce because of collision sound, more hommization; Guaranteed that bung and ladle body engage intact, thereby reached certain sealing effectiveness, increased simultaneously the service life of sewage disposer; Simple and reliable for structure, quality is light, and the air pressure slow descending device is installed in the base, has guaranteed its steadily of centre of gravity when making sewage disposer be convenient to move, and can not turn on one's side.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of another angle of the utility model;
Fig. 3 is the cutaway view of the utility model bung closure state;
Fig. 4 is the cutaway view of the utility model bung opening;
Fig. 5 is the structure broken away view that the utility model does not comprise the inner bag part;
Fig. 6 is the structural representation of foot pedal apparatus of the present utility model and flexible pull strap;
Fig. 7 is the structural representation that the utility model is pulled piece;
Fig. 8 is the structural representation of the utility model inner bag.
The specific embodiment
Referring to figs. 1 through Fig. 8, of the present utility model a kind of with the air pressure assisted slow sewage disposer that falls bung, comprise base 1, be fixed on the ladle body 2 on the base 1, and the bung 3 that is connected with ladle body 2 by hinge 21, be provided with the pivot pulling part 31 that is positioned at hinge 21 outsides on the bung 3, in base 1, be provided with foot pedal apparatus 5, one end also is set connects pivot pulling part 31 other ends connection foot pedal apparatus 5 of bung 3 for the flexible pull strap 6 that drives bung 3 foldings, described foot pedal apparatus 5 comprises that an end protuberate basic unit 1 outer unsettled other end is installed in by rotating shaft 511 and steps on arm 51 on the base 1, be rotatably installed in and comprise a traction end in the base 1 and pull piece 52 with the moved end, and be rotatably installed in the base 1 and the bounce cylinder 53 of pulling piece 52 and linking to each other, described arm 51 middle parts of stepping on are provided with the boss 512 that piece 52 traction ends are pulled in connection, and described band moved end of pulling piece 52 connects flexible pull strap 6 and bounce cylinder 53.In this specific embodiment, hinge 21 is arranged to the semi-enclosed square shape structure of one side, not only can assemble easily, can also use as handle.
Further, described piece 52 arranged outside of pulling have the turning cylinder 521 that connects base 1, the lower end is provided with the bayonet socket 522 that cooperates with boss 512, the upper end connects respectively flexible pull strap 6 and bounce cylinder 53 by bearing pin 61, parallel to each other and the setting of staggering of the axis of described turning cylinder 521, bayonet socket 522 and the bearing pin 61 of pulling piece 52 has guaranteed like this to pull piece 52 and has finished the action of pulling.
For the motion of pulling piece 52 is cushioned, thereby make the closure of bung 3 slowly soft, described bounce cylinder 53 comprises and the piston rod 531 of pulling piece 52 and linking to each other, and being rotatably installed in cylinder body 533 on the base 1, described piston rod 531 ends are equipped with the piston head 532 that cooperates with cylinder body 533 inner chambers.Bounce cylinder 53 does not need very high leak tightness, so that pulling piston rod 531 outwards during motion cylinder body 533 inside can be filled with certain gas, cylinder body 533 can be slowly with air scavenge when pushing piston bar 531 inwardly moves, thereby reach the buffering purpose, can offer in cylinder body 533 bottoms a miniature pore in the time of necessary.
Can fix preferably in order to make bounce cylinder 53, simultaneously can rotate certain angle and adapt to the pulling of pulling 52 pairs of piston rods 531 of piece, the open end arranged outside of described cylinder body 533 has the installation shaft 534 that cooperates with base 1, is rotatably installed in the base 1 by installation shaft 534 bounce cylinders 53.
In this specific embodiment, pivot pulling part 31 other ends of described flexible pull strap 6 one ends connection bung 3 stretch into downwards to connect in the base 1 along ladle body 2 outer walls pulls piece 52.
More smooth and easy for the movement that makes flexible pull strap 6, cooperate base 1 corner of pressing close to be installed with roller 11 with flexible pull strap 6.
For the ease of producing assembling, described ladle body 2 upper ends are fixed with holder housing 22, described holder housing 22 tops are provided with the symmetrical holes 221 adaptive with hinge 21, described bung 3 is installed on the holder housing 22 by hinge 21, and the lower end of described holder housing 22 is provided with the through hole 222 that passes through for flexible pull strap 6.Like this so that the production of parts assembling is simpler, but also ladle body 2 can be arranged to metallic material, and holder housing 22 adopts Plastic Parts, so that outward appearance fashion more attractive in appearance.
For the ease of cleaning, the cleaning of sewage disposer, make its more hommization, reach simultaneously the saving plastic bag, the purpose of environmental contamination reduction also comprises being placed in the ladle body 2 with handles 71 inner bag 7.
As the ladle body 2 a kind of connection mode with base 1, the described base 1 upper surface circle clamping joint 12 outwardly that is periphery, described ladle body 2 is the metal ladle body, the lower surface inwardly is curled into a protruding platform 23 that cooperates with clamping joint 12.
When needing in sewage disposer, to throw away rubbish, unsettledly as long as tramp with one's feet step on arm 51 in base 1 outside, stepping on arm 51 rotates around its rotating shaft 511, step on arm 51 middle parts, the traction end of piece 52 is pulled in boss 512 pullings, pulling piece 52 is rotatably installed in the base 1, when piece 52 is pulled in boss 512 pulling, pulling rotate moving axis 521 of piece 52 rotates, that pulls piece 52 passes through the piston rod 531 that bearing pin 61 spurs flexible pull strap 6 and bounce cylinder 53 with the moved end, with flexible pull strap 6 and piston rod 531 past interior tractions, flexible pull strap 6 pulling pivot pulling parts 31 move down, and under leverage, bung 3 is around hinge 21 rotating opening, this moment, piston rod 531 also outwards moved a segment distance relative to cylinder body 533 under the pulling of pulling piece 52, had been filled with a part of gas in the cylinder body 533.
Unclamp unsettled base 1 outside step on arm 51 time, flexible pull strap 6 no longer applies pulling force to pivot pulling part 31, bung 3 this moment past decline under Action of Gravity Field, the upwards traction of the flexible pull strap 6 of pivot pulling part 31 pullings, piece 52 revolutions are pulled in flexible pull strap 6 pullings, because flexible pull strap 6 and piston rod 531 are connected to the band moved end of pulling piece 52 by bearing pin 61, drive piston rod 531 relative cylinder body 533 travelling backwards, gas in piston rod 531 and the piston head 532 extruding cylinder bodies 533, gas in the cylinder body 533 is slowly discharged, so that the movement of flexible pull strap 6 slows down, bung 3 slowly descends thereupon, thereby reaches air pressure assisted slow purpose of falling.
As the ladle body 2 another kind of connection mode with base 1, the circular Access Division that has been periphery, described base 1 upper surface, described ladle body 2 is the plastic cement ladle body, the bottom is provided with the circular hole that cooperates with circular Access Division.
Certainly, the utility model can also have other structural distortion except above-mentioned embodiment, such as: described flexible pull strap 6 can also penetrate the ladle body 2 at the bottom of bucket, is stretching out outside the bucket near pivot pulling part 31 places again; Described flexible pull strap 6 can be flat adhesive tape, and the wire tape or the steel rope that utilize steel wire to weave into can also be rubber tape, just can reach identical result of use as long as there is certain flexibility to slide along ladle body 2; The described piece 52 of pulling also can be fan-shaped or axial arranged " U " shape except bulk, and these equivalent technical solutions also should be within its protection domain.
Claims (10)
1. one kind with the air pressure assisted slow sewage disposer that falls bung, comprise base (1), be fixed on the ladle body (2) on the base (1), and the bung (3) that is connected with ladle body (2) by hinge (21), be provided with the pivot pulling part (31) that is positioned at hinge (21) outside on the bung (3), in base (1), be provided with foot pedal apparatus (5), one end also is set connects pivot pulling part (31) other end connection foot pedal apparatus (5) of bung (3) for the flexible pull strap (6) that drives bung (3) folding, it is characterized in that: described foot pedal apparatus (5) comprises that the outer unsettled other end of an end protuberate basic unit (1) is installed in by rotating shaft (511) and steps on arm (51) on the base (1), be rotatably installed in and comprise a traction end in the base (1) and pull piece (52) with the moved end, and be rotatably installed in the base (1) and the bounce cylinder (53) of pulling piece (52) and linking to each other, described arm (51) middle part of stepping on is provided with the boss (512) that piece (52) traction end is pulled in connection, and described band moved end of pulling piece (52) connects flexible pull strap (6) and bounce cylinder (53).
2. according to claim 1 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: describedly pull the turning cylinder (521) that piece (52) arranged outside has connection base (1), traction end is provided with the bayonet socket (522) that cooperates with boss (512), the band moved end connects respectively flexible pull strap (6) and bounce cylinder (53) by bearing pin (61), the parallel to each other and setting of staggering of the axis of described turning cylinder (521), bayonet socket (522) and the bearing pin (61) of pulling piece (52).
3. according to claim 1 and 2 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: described bounce cylinder (53) comprises and the piston rod (531) of pulling piece (52) and linking to each other, and being rotatably installed in cylinder body (533) on the base (1), described piston rod (531) end is equipped with the piston head (532) that cooperates with cylinder body (533) inner chamber.
4. according to claim 3 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: the open end arranged outside of described cylinder body (533) has the installation shaft (534) that cooperates with base (1).
5. according to claim 1 and 2 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: pivot pulling part (31) other end of described flexible pull strap (6) one ends connection bungs (3) stretches into downwards to connect in the base (1) along ladle body (2) outer wall pulls piece (52).
6. according to claim 5 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: cooperate base (1) corner of pressing close to be installed with roller (11) with flexible pull strap (6).
7. according to claim 1 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: described ladle body (2) upper end is fixed with holder housing (22), described holder housing (22) top is provided with the symmetrical holes (221) adaptive with hinge (21), described bung (3) is installed on the holder housing (22) by hinge (21), and the lower end of described holder housing (22) is provided with the through hole (222) that passes through for flexible pull strap (6).
8. according to claim 1 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: also comprise the inner bag (7) that is placed on (71) with handles in the ladle body (2).
9. according to claim 1 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: described base (1) upper surface outwardly the clamping joint (12) of a circle that is periphery, described ladle body (2) is the metal ladle body, and the lower surface inwardly is curled into a protruding platform (23) that cooperates with clamping joint (12).
10. according to claim 1 a kind of with the air pressure assisted slow sewage disposer that falls bung, it is characterized in that: the circular Access Division that has been periphery, described base (1) upper surface, described ladle body (2) is the plastic cement ladle body, and the bottom is provided with the circular hole that cooperates with circular Access Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550044 CN202897249U (en) | 2012-10-25 | 2012-10-25 | Trash can with air pressure assistance slow descent can cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550044 CN202897249U (en) | 2012-10-25 | 2012-10-25 | Trash can with air pressure assistance slow descent can cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897249U true CN202897249U (en) | 2013-04-24 |
Family
ID=48117945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550044 Expired - Fee Related CN202897249U (en) | 2012-10-25 | 2012-10-25 | Trash can with air pressure assistance slow descent can cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117559A1 (en) * | 2014-02-07 | 2015-08-13 | 辉捷制造有限公司 | Back cover-less retarded-descent trash bin |
| WO2015117561A1 (en) * | 2014-02-07 | 2015-08-13 | 辉捷制造有限公司 | Pedal-type trash bin |
| CN106742969A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北思洞工业设计有限公司 | A kind of dustbin for avoiding being opened accidentally |
-
2012
- 2012-10-25 CN CN 201220550044 patent/CN202897249U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117559A1 (en) * | 2014-02-07 | 2015-08-13 | 辉捷制造有限公司 | Back cover-less retarded-descent trash bin |
| WO2015117561A1 (en) * | 2014-02-07 | 2015-08-13 | 辉捷制造有限公司 | Pedal-type trash bin |
| CN106742969A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北思洞工业设计有限公司 | A kind of dustbin for avoiding being opened accidentally |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181025 |