CN102303762B - Locking device, trash compactor and refuse transfer station - Google Patents
Locking device, trash compactor and refuse transfer station Download PDFInfo
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- CN102303762B CN102303762B CN 201110270927 CN201110270927A CN102303762B CN 102303762 B CN102303762 B CN 102303762B CN 201110270927 CN201110270927 CN 201110270927 CN 201110270927 A CN201110270927 A CN 201110270927A CN 102303762 B CN102303762 B CN 102303762B
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 78
- 238000012546 transfer Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The invention discloses a locking device used for locking a first object and a second object. The locking device comprises a lock hook and a driving device; a first sliding groove is formed on the first object; the lock hook is connected with the first sliding groove; when the driving device drives the lock hook to an a rearmost end of the first sliding groove, the locking device is locked and locks the first object and the second object; and when the driving device drives the lock hook to a foremost end of the first sliding groove, the locking device is opened and then the first object and the second object are loosened. The invention also discloses a dust bin which comprises the locking device provided by the invention and is used for locking a door plate on a bin body. The invention also discloses a refuse transfer station which comprises the locking device provided by the invention and is used for locking a trash compactor and the dust bin. The position of the lock hook of the locking device provided by the invention can be adjusted relative to position of the first object, so the first object and the second object can be effectively locked.
Description
Technical field
The present invention relates to the locking field between object, particularly, relate to a kind of latching device, use the rubbish container of this latching device and use the refuse transfer station of this latching device.
Background technology
Because latching device is used for the locking between the various devices, it has diversified form, for example in the refuse transfer station of the compression that is used for rubbish and transhipment, trash compactor and rubbish container just need a kind of latching device when carrying out garbage-compressing, with trash compactor and rubbish container locking, to realize the compression of rubbish.In the prior art, latching device comprises a latch hook that is hinged on the trash compactor sidewall, when needs locking rubbish container, and latch hook locking rubbish container, when needs were opened rubbish container, latch hook opened and gets final product.This latching device can satisfy the locking of trash compactor and rubbish container in the ordinary course of things, but because latch hook is hinged on fixing a bit on trash compactor sidewall, can't regulate and the position of rubbish container when locking, it requires the fitness between trash compactor and the rubbish container quite accurate, otherwise latch hook can't be locked rubbish container.
For example, after trash compactor and the long-time use of rubbish container, the fitness of latch hook and rubbish container or become large or diminish, if and this fitness becomes large, latch hook can't be locked rubbish container, not have the effect of latching device, if this fitness diminishes, then latch hook can't catch on rubbish container, and this moment, latch hook just needed external force auxiliary when locking rubbish container and trash compactor, knocks such as the use hammer etc.Therefore, the locking effect of this latching device is relatively poor.
Summary of the invention
An object of the present invention is to provide a kind of latching device, this design of lockup equipment is reasonable, can effectively finish the locking to object.
Another object of the present invention provides a kind of rubbish container, and this rubbish container uses latching device provided by the invention.
A further object of the present invention provides a kind of refuse transfer station, and this refuse transfer station comprises latching device provided by the invention.
To achieve these goals, according to an aspect of the present invention, a kind of latching device is provided, and this latching device is used for locking the first object and the second object, and this latching device comprises latch hook and actuating device, wherein, be formed with the first chute on described the first object, described latch hook is connected in described the first chute, when described actuating device is driven into the rearmost end of described the first chute with described latch hook, described latching device locking, thereby with described the first object and the locking of the second object; When described actuating device with described latch hook be driven into described the first chute foremost the time, described latching device is opened, thus described the first object and described the second object unclamp.
Preferably, described latch hook and the first bearing pin are hinged, and described latch hook can pivot with respect to described the first object by described the first bearing pin, and described the first bearing pin is connected in described the first chute slidably.
Preferably, described latching device also comprises connecting rod mechanism, and this connecting rod mechanism is connected with the rear end of described latch hook, and described actuating device drives described latch hook by described connecting rod mechanism.
Preferably, described connecting rod mechanism comprises the first bar and the second bar, the first end of described the first bar is hinged on described latch hook rear end, the second end of described the first bar and the first end of described the second bar are hinged, the second end of described the second bar links to each other with actuating device, described the second bar has flex point, and hinge-point and described the first object hinged joint by being positioned at this flex point.
Preferably, also be formed with the second chute on described the first object, the first end of described the first bar and the rear end of described latch hook are hinged by the second bearing pin, this second bearing pin is connected in described the second chute slidably, and described the first bar and described latch hook can pivot with respect to described the first object by described the second bearing pin.
Preferably, described the second chute comprises the first trip segment and the second trip segment that is smoothly connected, the line of centers of the line of centers of described the first trip segment and described the first chute is on same straight line and be horizon, and the angle of the line of centers of the line of centers of described the second trip segment and described the first trip segment is the obtuse angle.
Preferably, described hinge-point is positioned on the extended line of line of centers of described the first chute.
Preferably, when described latch hook locking, at first described pressure section is positioned at around the central axis that described the first bearing pin is pivoted to described pressure section on the extended line of line of centers of described the first chute, then described pressure section along the extended line of the line of centers of this first chute near and be pressed on the second object; When described latch hook opens, at first described pressure section along the extended line of the line of centers of described the first chute away from and unclamp the second object, then pivot around described the first bearing pin and open.
According to a further aspect in the invention, a kind of rubbish container is provided, and this rubbish container comprises casing, door-plate and described door-plate is locked at latching device on the described casing that described latching device is latching device provided by the invention, described the first object is casing, and described the second object is door-plate.
According to again one side provided by the invention, a kind of refuse transfer station is provided, this refuse transfer station comprises trash compactor, rubbish container and latching device, described latching device is with described trash compactor and the locking of described rubbish container, described latching device is latching device provided by the invention, the first object is trash compactor, and described the second object is rubbish container.
Pass through technique scheme, because the latch hook of latching device provided by the invention is with respect to the position-adjustable of the first object, therefore, it can effectively finish the locking to object, thereby has improved the practicality of trash compactor provided by the invention and refuse transfer station.
Other features and advantages of the present invention will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and consists of the part of specification sheets, is used from explanation the present invention with the following specific embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of latching device provided by the invention when being in locking state;
Fig. 2 is the structural representation of latching device provided by the invention when being in open mode.
Description of reference numerals
1 latch hook, 3 connecting rod mechanisms
4 actuating devices, 5 first objects
6 second objects
11 first bearing pins, 12 pressure sections
21 first chutes, 22 second chutes
31 first bars, 32 second bars
33 hinge-points, 34 second bearing pins
221 first trip segment, 222 second trip segment
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
In the present invention, do not doing in the situation of opposite explanation, the noun of locality of use defines by latch hook usually such as " forward and backward ", the keyed end that is latch hook is " front ", and the latch hook fixed end is " afterwards ", namely in Fig. 1 and Fig. 2, left end is " front ", and right-hand member is " afterwards ".
According to an aspect of the present invention, as depicted in figs. 1 and 2, a kind of latching device is provided, and this latching device is used for locking the first object 5 and the second object 6, and this latching device comprises latch hook 1 and actuating device 4, wherein, be formed with the first chute 21 on the first object 5, latch hook 1 is connected in the first chute 21, when actuating device 4 is driven into the rearmost end of the first chute 21 with latch hook 1, latching device locking, thereby with the first object 5 and 6 lockings of the second object; When actuating device 4 with latch hook 1 be driven into the first chute 21 foremost the time, latching device is opened, thus the first object 5 and the second object 6 unclamp.
In technique scheme, because latch hook 1 is hinged in the first chute 21 on the first object 5, the relative position of latch hook 1 and the first object 5 can be regulated, and therefore, in latching device locking or when opening, latch hook also can be regulated with respect to the distance of the second object 6.Wherein, when latching device need to be opened, by actuating device 4 latch hook is driven into the first chute 21 foremost, latch hook 1 can break away from the second object 6 like this, and the first object 5 and the second object 6 can be unclamped; When latching device need to be locked, by actuating device 4 latch hook is driven into the rearmost end of the first chute 21, latch hook 1 can contact and lock this second object 6 with the second object 6 like this.This locking means not only requires little to the fitness between the first object and the second object, and can also effectively the first object 5 and the second object 6 be locked by actuating device 4 and latch hook 1.
Need to prove that the embodiment of actuating device 4 driving latch hooks 1 motion has multiple, for convenience of description, the present invention only introduces preferred implementation wherein, and this preferred implementation only is used for explanation the present invention, is not limited to the present invention.
In a preferred embodiment, preferably, latch hook 1 and the first bearing pin 11 are hinged, and latch hook 1 can pivot with respect to the first object 5 by the first bearing pin 11, and the first bearing pin 11 is connected in the first chute 21 slidably.Therefore, by the first bearing pin 11, latch hook 1 not only can slide but also can pivot around the first bearing pin 11 with respect to the first chute 2, so that latching device is when opening, latch hook 1 can move to the first chute 21 foremost after, open with respect to 5 rotations of the first object, not affect the subsequent operation of the first object 5 and the second object 6, make the present invention more practical.Wherein, in order to cooperate better latch hook 1 by the motion of the first bearing pin 11 in the first chute 21, can be formed with groove shape spare on the first object 5, it has two relative sidewalls, latch hook 1 moves in the groove of the first object 5, and the two ends that all are formed with symmetrical the first chute 21, the first bearing pins 11 on these two sidewalls are slidably received within respectively in the first chute 21, and pass simultaneously latch hook 1, so that latch hook 1 is hinged on the first bearing pin 11.Thereby realize the cooperation between latch hook 1 and the first chute 21.In addition, except using this setup, those skilled in the art can carry out various changes and replacement to it, for example use screw rod spare to replace bearing pin spare, can realize purpose of the present invention equally.
In addition as depicted in figs. 1 and 2, in order to realize the present invention, in a preferred embodiment, latching device also comprises connecting rod mechanism 3, and this connecting rod mechanism 3 is connected with the rear end of latch hook 1, and actuating device 4 drives latch hook 1 by connecting rod mechanism 3.Connecting rod mechanism is simple in structure, is mechanical field transmission means commonly used.In the present invention, can adopt the various connecting rod mechanisms that well known to a person skilled in the art to drive latch hook 1, in order to make structure of the present invention simpler, preferably, this connecting rod mechanism 3 comprises that the first end of the first bar 31 and the second bar 32, the first bars 31 is hinged on latch hook 1 rear end, the second end of the first bar 31 and the first end of the second bar 32 are hinged, the second end of the second bar 32 links to each other with actuating device 4, and the second bar 32 has flex point, and hinged by the hinge-point 33 and the first object 5 that are positioned at this flex point.By the first bar 31 and the second bar 32 are set, the power effective communication that actuating device 4 can be exported makes latch hook when moving along the first chute 21 to latch hook 1, carries out simultaneously the spinning movement around the first object 5.Wherein, be arranged on the flex point by the hinge-point 33 with the second bar 32 and the first object 5, the direction of actuating device 4 power outputs can be changed, when namely needing latching device to open, actuating device 4 is retracted, and at first drive latch hook 1 by the second bar 32 and the first bar 31 successively and move forward along the first chute 21, this moment, the rotation around the first object 5 did not occur in latch hook 1, when latch hook 1 move to the first chute 21 foremost the time, latch hook 1 is under the continuation effect of actuating device 4, just open up into maximum angle around 5 rotations of the first object, at this moment latching device provided by the invention can not have influence on the subsequent operation of the first object 5 and the second object 6; When the needs latching device is locked, actuating device 4 stretches out, and at first drive the angle of latch hook 1 when the first object 5 rotates back to lock-out state from maximum opening angle by the second bar 32 and the first bar 31 successively, then under the continuation of actuating device 4 drives, latch hook 1 just moves rearmost end along the first chute 21, is about to 6 lockings of the second object.Thereby realize purpose of the present invention.
In addition, for connecting rod mechanism 3 more stable tracks are as required moved, preferably, also be formed with the second chute 22 on the first object 5, the rear end of the first end of the first bar 31 and latch hook 1 is hinged by the second bearing pin 34, this second bearing pin 34 is connected in the second chute 22 slidably, and the first bar 31 and latch hook 1 can pivot with respect to the first object 5 by the second bearing pin 34.By the second chute 22, the rear end of latch hook 1 is moved according to satisfactory track.Wherein specifically preferably, the second chute 22 comprises the first trip segment 221 and the second trip segment 222 that is smoothly connected, the line of centers of the line of centers of the first trip segment 222 and the first chute 21 is on same straight line and be horizon, thereby guarantee straight-line motion and the locking effect of latch hook 1, and, the angle of the line of centers of the line of centers of the second trip segment 222 and the first trip segment 221 is the obtuse angle, so that slide smoothly in the second trip segment 222 in the rear end of latch hook 1.In addition, in order to guarantee the locking effect of latch hook 1, preferably, hinge-point 33 is positioned on the extended line of line of centers of the first chute 21, in addition, and when latch hook is locked, central axis and second bearing pin 34 of the pressure section 12 of 1 pair of the second object 6 of latch hook also are positioned on this extended line, therefore, pressure section 12 can farthest obtain the coupling mechanism force of actuating device 4 outputs, and does not produce extra component.By design, when this locking state, connecting rod mechanism 3 just exactly is in the dead center position of motion in addition.Therefore, when latching device provided by the invention is positioned at locking state, can make the locking of the first object 5 and the second object 6 more effective.
Particularly, when latch hook 1 locking, at first pressure section 12 is positioned at around the central axis that the first bearing pin 11 is pivoted to pressure section 12 on the extended line of line of centers of the first chute 21, then pressure section 12 along the extended line of the line of centers of this first chute 21 near and be pressed on the second object 6; When latch hook 1 opens, at first pressure section 12 along the extended line of the line of centers of the first chute 21 away from and unclamp the second object 6, then pivot around the first bearing pin 11 and open, thereby realize purpose of the present invention.
In addition, actuating device 4 related among the present invention can be any actuating device known in this area, and for the present invention is more prone to operation, preferably, actuating device 4 is hydraulic actuating cylinder.Like this, can this hydraulic actuating cylinder of handled easily by the valve element such as hydraulic valve is set, thus convenient control latching device provided by the invention.
Therefore, the design of lockup equipment provided by the invention is reasonable, and locking effect is good, and has stronger practicality, can be used in the locking work in various fields.
According to a further aspect in the invention, provide a kind of rubbish container, this rubbish container comprises casing, door-plate and door-plate is locked at latching device on the casing, and wherein, latching device is latching device provided by the invention, and the first object 5 is casing, and the second object 6 is door-plate.Wherein, because rubbish container is through being usually used in storing rubbish, frequent residual garbage chip etc. between its casing and the back door, and affect the fitness at casing and back door, because the latch hook position of latching device provided by the invention is adjustable, thereby latching device provided by the invention can be effectively with the casing of rubbish container provided by the invention and back door locking, so that the sewage in the rubbish or odor seal are in casing and do not leak.
In accordance with a further aspect of the present invention, a kind of refuse transfer station is provided, this refuse transfer station comprises trash compactor and rubbish container, latching device is with trash compactor and rubbish container locking, wherein, latching device is latching device provided by the invention, and the first object 5 is trash compactor, and the second object 6 is rubbish container.
In refuse transfer station provided by the invention, latching device provided by the invention can also overcome because garbage-compressing when work residual dirt or silt between trash compactor and rubbish container, and the trash compactor that causes and the not tight problem of rubbish container applying, when rubbish container need to lock, the latch hook of latching device can compress rubbish container from front end to the back-end by actuating device, thereby overcomes the problem that the dirt that retains on a small quantity causes.In addition, to fit closelyr in order making between compression garbage truck and the rubbish container, to prevent that sewage or smell from overflowing, preferably, between trash compactor and the rubbish container sealing member can also be set.Wherein, the seal can be arranged on and also can be arranged on the trash compactor on the rubbish container, mentioned herein and sealing member can be any sealing member well known in the art, sealing band for example, packing seal etc.In addition; in refuse transfer station provided by the invention; described trash compactor is equipped with latching device provided by the invention; it will be understood by those skilled in the art that; also latching device provided by the invention can be installed on the rubbish container; the present invention does not limit this, and this change also should drop in protection scope of the present invention.
In addition, in rubbish container provided by the invention and refuse transfer station, Fig. 1 and Fig. 2 have schematically showed the latching device that is positioned at the first object 5 (casing or trash compactor) and the second object 6 (door-plate or rubbish container) side, those skilled in the art are understood that easily, opposite side at the first object 5 and the second object 6 has identical latching device, ordinatedly the first object 5 and the second object 6 are locked.
To sum up, latching device provided by the invention, rubbish container and refuse transfer station have stronger practicality and promotional value.
Below describe by reference to the accompanying drawings preferred implementation of the present invention in detail; but; the present invention is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the present invention is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. latching device, this latching device is used for locking the first object (5) and the second object (6), this latching device comprises latch hook (1) and actuating device (4), wherein, be formed with the first chute (21) on described the first object (5), described latch hook (1) is connected in described the first chute (21), when described actuating device (4) is driven into the rearmost end of described the first chute (21) with described latch hook (1), described latching device locking, thereby with described the first object (5) and the second object (6) locking; When described actuating device (4) with described latch hook (1) be driven into described the first chute (21) foremost the time, described latching device is opened, thus described the first object (5) and described the second object (6) unclamp,
Wherein, described latch hook (1) is hinged with the first bearing pin (11), described latch hook (1) can pivot with respect to described the first object (5) by described the first bearing pin (11), and described the first bearing pin (11) is connected in described the first chute (21) slidably
And described latching device also comprises connecting rod mechanism (3), and this connecting rod mechanism (3) is connected with the rear end of described latch hook (1), and described actuating device (4) drives described latch hook (1) by described connecting rod mechanism (3),
Wherein, described connecting rod mechanism (3) comprises the first bar (31) and the second bar (32), the first end of described the first bar (31) is hinged on described latch hook (1) rear end, the first end of the second end of described the first bar (31) and described the second bar (32) is hinged, the second end of described the second bar (32) links to each other with actuating device (4), described the second bar (32) has flex point, and hinged with described the first object (5) by the hinge-point (33) that is positioned at this flex point
It is characterized in that, also be formed with the second chute (22) on described the first object (5), the rear end of the first end of described the first bar (31) and described latch hook (1) is hinged by the second bearing pin (34), this second bearing pin (34) is connected in described the second chute (22) slidably, and described the first bar (31) and described latch hook (1) can pivot with respect to described the first object (5) by described the second bearing pin (34).
2. latching device according to claim 1, it is characterized in that, described the second chute (22) comprises the first trip segment (221) and the second trip segment (222) that is smoothly connected, the line of centers of the line of centers of described the first trip segment (221) and described the first chute (21) is on same straight line and be horizon, and the angle of the line of centers of the line of centers of described the second trip segment (222) and described the first trip segment (221) is the obtuse angle.
3. latching device according to claim 2 is characterized in that, described hinge-point (33) is positioned on the extended line of line of centers of described the first chute (21).
4. latching device according to claim 3, it is characterized in that, described latch hook (1) comprises the pressure section (12) that compresses described the second object (6), when described latch hook (1) is locked, at first described pressure section (12) is positioned at around the central axis that described the first bearing pin (11) is pivoted to described pressure section (12) on the extended line of line of centers of described the first chute (21), then described pressure section (12) along the extended line of the line of centers of this first chute (21) near and be pressed on the second object (6); When described latch hook (1) when opening, at first described pressure section (12) along the extended line of the line of centers of described the first chute (21) away from and unclamp the second object (6), then pivot around described the first bearing pin (11) and open.
5. latching device, this latching device is used for locking the first object (5) and the second object (6), this latching device comprises latch hook (1), connecting rod mechanism (3) and actuating device (4), be formed with the first chute (21) on described the first object (5), described latch hook (1) is connected in described the first chute (21), this connecting rod mechanism (3) is connected with the rear end of described latch hook (1), described actuating device (4) drives described latch hook (1) by described connecting rod mechanism (3), described connecting rod mechanism (3) comprises the first bar (31) and the second bar (32), the first end of described the first bar (31) is hinged on described latch hook (1) rear end, the first end of the second end of described the first bar (31) and described the second bar (32) is hinged, the second end of described the second bar (32) links to each other with actuating device (4), described the second bar (32) has flex point, and hinged with described the first object (5) by the hinge-point (33) that is positioned at this flex point, described latch hook (1) is hinged with the first bearing pin (11), described latch hook (1) can pivot with respect to described the first object (5) by described the first bearing pin (11), and described the first bearing pin (11) is connected in described the first chute (21) slidably, it is characterized in that
When this latching device is opened, this actuating device (4) at first drives this latch hook (1) by this second bar (32) and this first bar (31) successively and moves forward to unclamp this second object (6) along this first chute (21), then move to described the first chute (21) foremost the time when this latch hook (1), this latch hook (1) just opens around this first object (5) rotation under the continuation effect of this actuating device (4);
When this latching device locking, this actuating device (4) at first drives this latch hook (1) around the angle of this first object (5) when rotating back to lock-out state by this second bar (32) and this first bar (31) successively, then under the continuation of this actuating device (4) drives, this latch hook (1) just moves to the rearmost end of this first chute (21) along this first chute (21), thereby with described the first object (5) and the second object (6) locking.
6. latching device according to claim 5, it is characterized in that, also be formed with the second chute (22) on described the first object (5), the rear end of the first end of described the first bar (31) and described latch hook (1) is hinged by the second bearing pin (34), this second bearing pin (34) is connected in described the second chute (22) slidably, and described the first bar (3 1) and described latch hook (1) can pivot with respect to described the first object (5) by described the second bearing pin (34).
7. latching device according to claim 6, it is characterized in that, described the second chute (22) comprises the first trip segment (221) and the second trip segment (222) that is smoothly connected, the line of centers of the line of centers of described the first trip segment (221) and described the first chute (21) is on same straight line and be horizon, the angle of the line of centers of the line of centers of described the second trip segment (222) and described the first trip segment (221) is the obtuse angle, and described hinge-point (33) is positioned on the extended line of line of centers of described the first chute (21).
8. latching device according to claim 7, it is characterized in that, described latch hook (1) comprises the pressure section (12) that compresses described the second object (6), when described latch hook (1) is locked, at first described pressure section (12) is positioned at around the central axis that described the first bearing pin (11) is pivoted to described pressure section (12) on the extended line of line of centers of described the first chute (21), then described pressure section (12) along the extended line of the line of centers of this first chute (21) near and be pressed on the second object (6); When described latch hook (1) when opening, at first described pressure section (12) along the extended line of the line of centers of described the first chute (21) away from and unclamp the second object (6), then pivot around described the first bearing pin (11) and open.
9. rubbish container, this rubbish container comprises casing, door-plate and described door-plate is locked at latching device on the described casing, it is characterized in that, described latching device is the described latching device of any one in the claim 1 ~ 8, described the first object (5) is casing, and described the second object (6) is door-plate.
10. refuse transfer station, this refuse transfer station comprises trash compactor, rubbish container and latching device, described latching device is with described trash compactor and the locking of described rubbish container, it is characterized in that, described latching device is according to the described latching device of claim 1 ~ 8 any one, the first object (5) is trash compactor, and described the second object (6) is rubbish container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110270927 CN102303762B (en) | 2011-09-14 | 2011-09-14 | Locking device, trash compactor and refuse transfer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110270927 CN102303762B (en) | 2011-09-14 | 2011-09-14 | Locking device, trash compactor and refuse transfer station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102303762A CN102303762A (en) | 2012-01-04 |
| CN102303762B true CN102303762B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110270927 Active CN102303762B (en) | 2011-09-14 | 2011-09-14 | Locking device, trash compactor and refuse transfer station |
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| CN (1) | CN102303762B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037111A1 (en) * | 2011-09-14 | 2013-03-21 | 长沙中联重工科技发展股份有限公司 | Locking mechanism, garbage tank and garbage transfer station |
| CN108820658B (en) * | 2018-05-31 | 2023-10-24 | 福建群峰机械有限公司 | Box locking device of garbage compression station |
| CN110541348A (en) * | 2019-08-22 | 2019-12-06 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Self-locking type connecting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568225A (en) * | 1982-08-31 | 1986-02-04 | Alexandrov Adolf M | Container for transporting piece goods along pipe-lines of a pneumatic conveyer |
| CN201227874Y (en) * | 2008-07-03 | 2009-04-29 | 漳州科晖专用汽车制造有限公司 | Garbage compressor and garbage bin butt-junction locking apparatus |
| CN201437452U (en) * | 2009-05-15 | 2010-04-14 | 中国国际海运集装箱(集团)股份有限公司 | Container |
| CN101992909A (en) * | 2009-08-26 | 2011-03-30 | 中国国际海运集装箱(集团)股份有限公司 | Container |
| CN201900734U (en) * | 2010-11-08 | 2011-07-20 | 叶先荣 | Angle rotatable work table and locking device with work table |
| CN202226309U (en) * | 2011-09-14 | 2012-05-23 | 中联重科股份有限公司 | Locking device, garbage compressor and garbage transfer station |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050284460A1 (en) * | 2004-06-28 | 2005-12-29 | The Stanley Works | Oven door latch lock |
| JP2009160023A (en) * | 2007-12-28 | 2009-07-23 | Nippon Pachinko Buhin Kk | Locking device for game machine |
-
2011
- 2011-09-14 CN CN 201110270927 patent/CN102303762B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568225A (en) * | 1982-08-31 | 1986-02-04 | Alexandrov Adolf M | Container for transporting piece goods along pipe-lines of a pneumatic conveyer |
| CN201227874Y (en) * | 2008-07-03 | 2009-04-29 | 漳州科晖专用汽车制造有限公司 | Garbage compressor and garbage bin butt-junction locking apparatus |
| CN201437452U (en) * | 2009-05-15 | 2010-04-14 | 中国国际海运集装箱(集团)股份有限公司 | Container |
| CN101992909A (en) * | 2009-08-26 | 2011-03-30 | 中国国际海运集装箱(集团)股份有限公司 | Container |
| CN201900734U (en) * | 2010-11-08 | 2011-07-20 | 叶先荣 | Angle rotatable work table and locking device with work table |
| CN202226309U (en) * | 2011-09-14 | 2012-05-23 | 中联重科股份有限公司 | Locking device, garbage compressor and garbage transfer station |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-160023A 2009.07.23 |
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| CN102303762A (en) | 2012-01-04 |
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