CN109573402A - A kind of precompressed dustbin that child-resistant opens by mistake - Google Patents
A kind of precompressed dustbin that child-resistant opens by mistake Download PDFInfo
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- CN109573402A CN109573402A CN201811454626.4A CN201811454626A CN109573402A CN 109573402 A CN109573402 A CN 109573402A CN 201811454626 A CN201811454626 A CN 201811454626A CN 109573402 A CN109573402 A CN 109573402A
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- Prior art keywords
- gear
- auto
- cover plate
- plate mechanism
- cover board
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/162—Pressing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
- Closures For Containers (AREA)
Abstract
The invention belongs to environmental sanitation technical field more particularly to a kind of precompressed dustbins that child-resistant opens by mistake, it includes containment drum, back-shaped slot, bung mechanism, and wherein the upper end edge bung hole surrounding of containment drum is provided with back-shaped slot；Bung mechanism is mounted on the upper end of containment drum, and the lower end of bung mechanism is embedded in back-shaped slot；When the first cover board in first cover plate mechanism for auto and the second cover plate mechanism for auto is pressed, the second cover board realizes pre-compacted to the rubbish in dustbin, and then increases the space of dustbin to accommodate more rubbish；After the second cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto is to the pre-compacted in bucket, the second cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto is swung up and is separated from each other around corresponding balance staff；After rubbish is fallen into dustbin, the second cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto is automatically closed after realizing secondary compaction to the rubbish in bucket, to ensure that the health of children not by the infringement of rubbish.
Description
Technical field
The invention belongs to environmental sanitation technical field more particularly to a kind of precompressed dustbins that child-resistant opens by mistake.
Background technique
Dustbin traditional at present substantially has two classes, and one kind has lid, another kind of uncovered；Either there is the dustbin of lid still
The dustbin of uncovered does not all have well to sealing up for safekeeping the property of rubbish；And when the rubbish in dustbin relatively completely when, again to
Rubbish must be compacted when inside throwing away rubbish, downwards by foreign object first more to accommodate rubbish；With certain ability to act
Baby or children be to the selectivity of toy it is very extensive, the fresh thing seen to all is all odd very well, if be placed in
The dustbin in hall corner is found that children can grasp dustbin and play until exhausted by children；It is played by children
Dustbin is once knocked over, and the rubbish in dustbin, which will be spread out, to be come, and is on the one hand influenced the health of family, on the other hand can be made dirty
Children influence the health of child；We design a kind of for pre-compacted rubbish and the dustbin opened by mistake for preventing children.
The present invention design a kind of precompressed dustbin that child-resistant opens by mistake solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of precompressed dustbin that child-resistant opens by mistake, it is
It is realized using following technical scheme.
In the description of the present invention, it should be noted that the indicating positions such as term "inner", "lower", "upper" or position are closed
System be orientation based on the figure perhaps positional relationship or the invention product using when the orientation or position usually put
Set relationship, it is only for convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed or operated with specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of precompressed dustbin that child-resistant opens by mistake, it is characterised in that: it includes containment drum, back-shaped slot, bung mechanism,
The upper end edge bung hole surrounding of middle containment drum is provided with back-shaped slot；Bung mechanism is mounted on the upper end of containment drum, and bung mechanism
Lower end is embedded in back-shaped slot.
Above-mentioned bung mechanism includes rectangular pyramid bung, rectangular pyramid driving groove, first sliding groove, second sliding slot, the first trapezoidal cunning
Slot, third sliding slot, the second ladder chute, second gear slot, first gear slot, third gear grooved, third ladder chute, the first lid
Trigger structure, the second cover plate mechanism for auto, wherein the inside of rectangular pyramid bung is provided with rectangular pyramid driving groove；Two in rectangular pyramid driving groove
Opposite side wall is the vertical walls being parallel to each other, and the opposite side wall of another two is the crossed ramp with same tilt degree；Four
It intersects there are two respectively symmetrically being opened in two vertical walls in pyramid driving groove and tilts and there is same tilt degree
First sliding groove, and two first sliding grooves in each vertical walls are symmetrical about the median plane of rectangular pyramid bung；Rectangular pyramid transmission
Intersect the second sliding slot for tilting and having same tilt degree there are two opening in one vertical walls of slot, and two second cunnings
Slot is located at the outside of two first sliding grooves；The gradient phase of the gradient of each first sliding groove and corresponding first sliding groove
Deng；It is provided with the first ladder chute in second sliding slot on the side wall opposite with notch along its length；In each second sliding slot with
It is provided with first gear slot on the close side wall of respective ramp in rectangular pyramid driving groove, and two first gear slots are about rectangular pyramid
The median plane of bung is symmetrical；It is provided in rectangular pyramid driving groove in the vertical walls of second sliding slot there are two opening and intersects inclination simultaneously
Third sliding slot with same tilt degree, and two third sliding slots are located between corresponding first sliding groove and second sliding slot；
Each third sliding slot is equal with the gradient of corresponding first sliding groove；Along it on the side wall opposite with notch in each third sliding slot
Length direction is provided with the second ladder chute；The second gear communicated is provided between each second sliding slot and corresponding third sliding slot
Slot, and two second gear slots are symmetrical about the median plane of rectangular pyramid bung；Second gear slot is provided in each third sliding slot
Side wall lower ends are provided with third gear grooved, and two third gear grooveds are symmetrical about the median plane of rectangular pyramid bung；Rectangular pyramid transmission
Close be provided at the vertical walls of third gear grooved is symmetrically opened there are two third ladder chute on two opposite inclined-planes in slot,
And each third ladder chute is parallel with corresponding first sliding groove；First cover plate mechanism for auto and the second cover plate mechanism for auto are symmetrically mounted at
In rectangular pyramid driving groove, and the first cover plate mechanism for auto and the second cover plate mechanism for auto respectively with corresponding first sliding groove, second sliding slot, third
Sliding slot, the first ladder chute, the second ladder chute, third ladder chute, first gear slot, second gear slot and third gear grooved
It matches.
The internal structure of above-mentioned first cover plate mechanism for auto and the second cover plate mechanism for auto is symmetrical about the median plane of rectangular pyramid bung；It is right
For the first cover plate mechanism for auto, it includes the first cover board, sliding bevel, the 4th sliding slot, synchronous slide bar, resets linkage, transmission
Bar, the first tooth plate, the second tooth plate, the first trapezoidal slide block, first gear, the second rack gear, third trapezoidal slide block, third gear,
Four gears, the first rack gear, the second trapezoidal slide block, second gear, the second cover board, relief cut, pendulum hole, balance staff, wherein the first lid
One side end face of plate is provided with sliding bevel；Two side end faces adjacent with sliding bevel are symmetrically equipped with two on first cover board
A inclined reset linkage, and the gradient of two reset linkages is equal with the gradient of sliding bevel；First cover board peace
Side in rectangular pyramid driving groove, and two reset linkages for being mounted on the first cover board both ends are respectively embedded into rectangular pyramid biography
In dynamic slot in two first sliding grooves opposite on two opposite vertical planes；The lower end of two opposite side end faces point on drive rod
First tooth plate and the second tooth plate are not installed；It is the side end face upper end for being equipped with the first tooth plate and the second tooth plate on drive rod
First trapezoidal slide block is installed；Drive rod passes through being slidably matched for the first trapezoidal slide block for being mounted thereon and the first ladder chute
It is mounted in second sliding slot；First tooth plate is located at the side wall side that first gear slot is provided in second sliding slot；Second tooth plate is located at
The side wall side of second gear slot is provided in second sliding slot；First gear is mounted in first gear slot by axis, and the first tooth
Wheel is meshed with the first tooth plate on drive rod；Third trapezoidal slide block is installed on one side of the second rack gear；Second rack gear
It is slidably installed by the third trapezoidal slide block that is mounted thereon and third ladder chute on inclined-plane in rectangular pyramid driving groove
In driving groove, and the second rack gear is meshed with first gear；The second trapezoidal cunning is installed on one side end face of the first rack gear
Block；First rack gear passes through being slidably installed in third sliding slot of the second trapezoidal slide block for being mounted thereon and the second ladder chute
In；Second gear is mounted in second gear slot by axis, and second gear is meshed with the first rack gear；Second gear and installation
It is matched in the second tooth plate on drive rod；Second cover board side is folded up certain angle so that on the second cover board with rolled over
It plays two adjacent side end faces of one end and forms inflection end face；The inflection end of an inflection end face on second cover board is provided with resigning and cuts
Mouthful；Broken line length direction at the inflection of inflection end face in relief cut on the second cover board is provided with the pendulum hole of perforation；Second
Cover board is mounted in rectangular pyramid driving groove by balance staff, and the one end being located at relief cut on balance staff is located at third gear grooved
In, the other end of axis and the inner wall bearing fit of rectangular pyramid driving groove；Third gear and the 4th gear are mounted on balance staff and are located at
On one end in third gear grooved；Third gear is located in relief cut, and third gear is meshed with the second rack gear；4th tooth
Wheel is located in third gear grooved, and the 4th gear is meshed with the first rack gear；Balance staff and the second cover board, third gear and the 4th tooth
Wheel is connected.
A depthkeeping there are two being opened on the side end face opposite with sliding bevel on the first cover board in above-mentioned second cover plate mechanism for auto
4th sliding slot of degree；There are two synchronous with installation on the opposite side end face of sliding bevel on the first cover board in first cover plate mechanism for auto
Slide bar；The one end not connecting with the first cover board in the first cover plate mechanism for auto on two synchronous slide bars is respectively embedded into the second cover plate mechanism for auto
In the first cover board on two the 4th sliding slots in.
Above-mentioned reset linkage includes telescopic, telescopic rod, reset spring, and wherein the lower end of telescopic is provided with telescopic chute,
Telescopic rod one end is inserted into telescopic chute；Reset spring is located in telescopic chute；One end of reset spring is connect with telescopic chute inner wall, separately
One end is connect with flexible rod end surface；The side end face of flexible set upper side and the side end face of the first cover board are connected；The lower end of telescopic rod with
The inner wall of first sliding groove is connected.
As the further improvement of this technology, the gradient and rectangular pyramid driving groove of the sliding bevel on above-mentioned first cover board
In corresponding inclined-plane gradient it is equal.
As the further improvement of this technology, sliding bevel on above-mentioned first cover board always with phase in triangular pyramid driving groove
The contact of incline plane cooperation answered.
As the further improvement of this technology, above-mentioned reset spring is compressed spring.
As the further improvement of this technology, above-mentioned first gear and second gear on second sliding slot length direction away from
From the equal length with the first tooth plate.
As the further improvement of this technology, the end face of the one end being folded around on above-mentioned second cover board is cambered surface, and cambered surface
Arc core axis with pendulum hole central axis be overlapped.
The second cover board side is folded up certain angle in the present invention, so that adjacent with one end is folded around on the second cover board
Two side end faces form inflection end face, and the end face of the one end being folded around on the second cover board is cambered surface, and the arc core axis of cambered surface with
The purpose of design that the central axis in pendulum hole is overlapped is, when the second cover board is swung around the central axis of balance staff, quilt on the second cover board
The end face of the one end turned up cooperates with contact of incline plane corresponding on rectangular pyramid driving groove always, to ensure that the sealing of dustbin
Property.
The purpose of design of the first cover plate mechanism for auto and the second cover plate mechanism for auto is in the present invention, needs to put rubbish in dustbin
When, the first cover board in the first cover plate mechanism for auto or the second cover plate mechanism for auto, the first cover plate mechanism for auto or the second cover plate mechanism for auto are pressed with hand
In the first cover board drive in the second cover plate mechanism for auto or the first cover plate mechanism for auto the first cover board together along corresponding first ladder chute
Oblique lower slider；The first cover board in first cover plate mechanism for auto and the second cover plate mechanism for auto is separated to both sides, the first cover plate mechanism for auto and the
Telescopic in two cover plate mechanism for auto is shunk obliquely along telescopic rod, the reset spring in the first cover plate mechanism for auto and the second cover plate mechanism for auto
It is compressed simultaneously；The first cover board in first cover plate mechanism for auto and the second cover plate mechanism for auto passes through corresponding drive rod and the first tooth respectively
Strip moves the first gear synchronous rotary in the first cover plate mechanism for auto and the second cover plate mechanism for auto；First cover plate mechanism for auto and the second cover board machine
First gear in structure drives corresponding second rack gear to slide obliquely along corresponding third ladder chute respectively；First cover board machine
The second rack gear in structure and the second cover plate mechanism for auto respectively by corresponding third gear and balance staff drive corresponding second cover board around
The central axis of balance staff realizes the pre-compacted to rubbish in bucket to lower swing, increases the space in dustbin to accommodate more
More rubbish；Meanwhile the first third gear in cover plate mechanism for auto and the second cover plate mechanism for auto passes through corresponding 4th gear band respectively
The first rack gear in dynamic first cover plate mechanism for auto and the second cover plate mechanism for auto slides obliquely along corresponding second ladder chute；First lid
The first rack gear in trigger structure and the second cover plate mechanism for auto drives corresponding second gear to rotate respectively；Continue to push the first cover board machine
The first cover board in structure and the second cover plate mechanism for auto, when the first tooth plate in the first cover plate mechanism for auto and the second cover plate mechanism for auto terminates and the
When the engagement of one gear, the second tooth plate on drive rod is just meshed with corresponding second gear；Second tooth plate drives second
Gear reversely rotates；Second gear is reversely rotated by corresponding the 4th gear of first rack drives；First cover plate mechanism for auto and
The 4th gear in two cover plate mechanism for auto drives corresponding third gear to reversely rotate by corresponding balance staff, while the first cover board machine
Balance staff in structure and the second cover plate mechanism for auto drive the second cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto synchronous respectively to
Upper swing；The second cover board and the second cover board in the second cover plate mechanism for auto in first cover plate mechanism for auto separate, and rubbish is waited to fall into rubbish
In rubbish bucket；After rubbish is fallen into dustbin, the first cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto is no longer pressed；?
Under the action of reset spring in first cover plate mechanism for auto and the second cover plate mechanism for auto, in the first cover plate mechanism for auto and the second cover plate mechanism for auto
Telescopic drives corresponding first cover board upward sliding to return to initial position；In first cover plate mechanism for auto and the second cover plate mechanism for auto
One cover board is driven by corresponding drive rod, the second tooth plate, second gear, the first rack gear, the 4th gear and balance staff corresponding respectively
The second cover board around balance staff central axis to lower swing and it is secondary to enter dustbin in rubbish be compacted；When the first cover board
When the second tooth plate continuation in mechanism and the second cover plate mechanism for auto is slided obliquely along corresponding first ladder chute, the first cover board machine
The second tooth plate in structure and the second cover plate mechanism for auto is detached from corresponding second gear；First tooth plate is just engaged with first gear；
First tooth plate drives corresponding second rack gear to return along the corresponding oblique lower slider of third ladder chute by corresponding first gear
To initial position；Second rack gear passes through the third gear being engaged with and drives corresponding balance staff and the rotation of the 4th gear synchronous；The
Balance staff in one cover plate mechanism for auto and the second cover plate mechanism for auto drives corresponding second cover board to be swung up around balance staff central axis and returns to
Initial position；4th gear drives first gear to slide and return to initial position obliquely along corresponding second ladder chute, the
The first cover board in the first cover board and the second cover plate mechanism for auto in one cover plate mechanism for auto is closed；The second cover board in first cover plate mechanism for auto
It is closed with the second cover board in the second cover plate mechanism for auto.
In the present invention first gear at a distance from second gear is along second sliding slot length direction with the length of the first tooth plate
Equal purpose of design is, when pressing the first cover board, the first cover board drives drive rod connected therewith along corresponding first ladder
The oblique lower slider of shape sliding slot；The first tooth plate being mounted on drive rod drives the first gear rotation being engaged with；First gear
The second rack gear being engaged with is driven to slide obliquely along corresponding third ladder chute；Second rack drives be engaged with
The rotation of three gears；Third gear drives the second cover board around the central axis of balance staff to lower swing by balance staff, to realize to bucket
The pre-compacted function of interior rubbish；Meanwhile third gear drives the first rack gear along corresponding the by co-axial the 4th gear
The oblique lower slider of two ladder chutes, the rotation of the first rack drives second gear；When the first tooth plate continues along second sliding slot obliquely
After moving one end distance, the first tooth plate terminates and is detached from first gear with engaging for first gear, and the second cover board stops to lower swing
Only；Meanwhile second tooth plate start to be meshed with the second rack gear and second gear driven to reversely rotate；Second gear passes through the first tooth
Article drive the 4th gear reversely rotate；4th gear drives the second cover board around the central axis of balance staff by coaxial third gear
It is swung up, the second cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto simultaneously open by upper pendulum, and rubbish is waited to fall into bucket；
First gear is exactly to realize with the equal length of the first tooth plate at a distance from second gear is along second sliding slot length direction
Pre-compacted function and first cover plate mechanism for auto and second of second cover board to rubbish in first cover plate mechanism for auto and the second cover plate mechanism for auto
The second cover board in cover plate mechanism for auto, which synchronizes to put, is uninterruptedly connected transition between the process for opening entrance receiving rubbish.
The inclination of the gradient of sliding bevel in the present invention on the first cover board and corresponding inclined-plane in rectangular pyramid driving groove
Spend equal, the gradient of second sliding slot is equal with the gradient on inclined-plane in rectangular pyramid driving groove, and the sliding on the first cover board is oblique
Face is always to guarantee the first cover plate mechanism for auto and the second lid with the purpose of design of contact of incline plane corresponding in rectangular pyramid driving groove cooperation
When oblique along the corresponding first ladder chute lower slider of the first cover board in trigger structure, the first cover plate mechanism for auto and the second cover plate mechanism for auto
In the first cover board on sliding bevel always with the contact of incline plane of rectangular pyramid driving groove cooperate, with guarantee dustbin leakproofness and
The smooth sliding of first cover board.
When putting rubbish in needing to dustbin, the first lid in the first cover plate mechanism for auto or the second cover plate mechanism for auto is pressed with hand
The first cover board in plate, the first cover plate mechanism for auto or the second cover plate mechanism for auto drives first in the second cover plate mechanism for auto or the first cover plate mechanism for auto
Cover board is together along the corresponding oblique lower slider of first ladder chute；The first cover board in first cover plate mechanism for auto and the second cover plate mechanism for auto
It is separated to both sides, the telescopic in the first cover plate mechanism for auto and the second cover plate mechanism for auto is shunk obliquely along telescopic rod, the first cover board machine
Reset spring in structure and the second cover plate mechanism for auto is compressed simultaneously；The first cover board in first cover plate mechanism for auto and the second cover plate mechanism for auto
Drive the first gear in the first cover plate mechanism for auto and the second cover plate mechanism for auto synchronous by corresponding drive rod and the first tooth plate respectively
Rotation；First gear in first cover plate mechanism for auto and the second cover plate mechanism for auto drives corresponding second rack gear along corresponding third respectively
Ladder chute slides obliquely；The second rack gear in first cover plate mechanism for auto and the second cover plate mechanism for auto passes through corresponding third tooth respectively
Wheel and balance staff drive corresponding second cover board, to lower swing, to realize the pre-compacted to rubbish in bucket around the central axis of balance staff,
Increase the space in dustbin to accommodate more rubbish；Meanwhile the first third in cover plate mechanism for auto and the second cover plate mechanism for auto
Gear drives the first rack gear in the first cover plate mechanism for auto and the second cover plate mechanism for auto along corresponding respectively by corresponding 4th gear
Second ladder chute slides obliquely；The first rack gear in first cover plate mechanism for auto and the second cover plate mechanism for auto drives corresponding respectively
The rotation of two gears；Continue to push the first cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto, when the first cover plate mechanism for auto and the
The first tooth plate in two cover plate mechanism for auto terminates the second tooth plate with first gear when engaging, on drive rod just with corresponding
Two gears are meshed；Second tooth plate drives second gear to reversely rotate；Second gear passes through corresponding first rack drives the 4th
Gear reversely rotates；The 4th gear in first cover plate mechanism for auto and the second cover plate mechanism for auto drives corresponding the by corresponding balance staff
Three gears reversely rotate, while the balance staff in the first cover plate mechanism for auto and the second cover plate mechanism for auto drives the first cover plate mechanism for auto and the respectively
The second cover board in two cover plate mechanism for auto, which synchronizes, to be swung up；In the second cover board and the second cover plate mechanism for auto in first cover plate mechanism for auto
Second cover board separates, and rubbish is waited to fall into dustbin.
After rubbish is fallen into dustbin, the first cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto is no longer pressed；
Under the action of reset spring in the first cover plate mechanism for auto and the second cover plate mechanism for auto, in the first cover plate mechanism for auto and the second cover plate mechanism for auto
Telescopic drive corresponding first cover board upward sliding to return to initial position；In first cover plate mechanism for auto and the second cover plate mechanism for auto
First cover board drives phase by corresponding drive rod, the second tooth plate, second gear, the first rack gear, the 4th gear and balance staff respectively
The second cover board answered around balance staff central axis to lower swing and it is secondary to enter dustbin in rubbish be compacted；When the first lid
When the second tooth plate continuation in trigger structure and the second cover plate mechanism for auto is slided obliquely along corresponding first ladder chute, the first cover board
The second tooth plate in mechanism and the second cover plate mechanism for auto is detached from corresponding second gear；First tooth plate is just nibbled with first gear
It closes；First tooth plate drives corresponding second rack gear along the corresponding oblique lower slider of third ladder chute by corresponding first gear
Return to initial position；Second rack gear passes through the third gear being engaged with and drives corresponding balance staff and the rotation of the 4th gear synchronous；
Balance staff in first cover plate mechanism for auto and the second cover plate mechanism for auto drives corresponding second cover board to be swung up back around balance staff central axis
To initial position；4th gear drives first gear to slide and return to initial position obliquely along corresponding second ladder chute,
The first cover board in the first cover board and the second cover plate mechanism for auto in first cover plate mechanism for auto is closed, the second lid in the first cover plate mechanism for auto
The second cover board in plate and the second cover plate mechanism for auto is closed, even if children do dustbin to fall, rubbish will not be spilt from dustbin
Out, it avoids the rubbish for spilling and to make children dirty, and then guarantees the health of children.
Relative to traditional dustbin, the first cover board in the present invention in the first cover plate mechanism for auto and the second cover plate mechanism for auto is applied
Be separated from each other when pressure, the second cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto first around corresponding balance staff central axis to
Lower swing realizes pre-compacted to the rubbish in dustbin, and then increases the space of dustbin to accommodate more rubbish；When first
After the second cover board in cover plate mechanism for auto and the second cover plate mechanism for auto is to the pre-compacted in bucket, the first cover plate mechanism for auto and the second cover board
The second cover board in mechanism is swung up and is separated from each other around corresponding balance staff, and rubbish is waited to fall into dustbin；It is fallen to rubbish
After entering in dustbin, the first cover board in no longer press the first cover plate mechanism for auto and the second cover plate mechanism for auto, in corresponding reset spring
Under the action of, in the first cover plate mechanism for auto and the second cover plate mechanism for auto in the first cover board return to initial position and be closed, first lid
Backswing is to initial position after the second cover board in trigger structure and the second cover plate mechanism for auto realizes secondary compaction to the rubbish in bucket, under
The rubbish of secondary entrance increases space, and the first cover board in the first cover plate mechanism for auto and the second cover plate mechanism for auto and the second cover board from
It is dynamic to close, it avoids rubbish when children do dumping dustbin in bucket and spills to make children dirty, to ensure that the body of children is strong
Health is not by the infringement of rubbish；The configuration of the present invention is simple has preferable using effect.
Detailed description of the invention
Fig. 1 is dustbin schematic diagram.
Fig. 2 is dustbin diagrammatic cross-section.
Fig. 3 is containment drum schematic diagram.
Fig. 4 is bung mechanism perspective diagram.
Fig. 5 is bung mechanism diagrammatic cross-section.
Fig. 6 is rectangular pyramid bung schematic diagram.
Fig. 7 is that first sliding groove in rectangular pyramid bung, second sliding slot, third sliding slot, first gear slot and second gear slot cut open
Face schematic diagram.
Fig. 8 is first sliding groove diagrammatic cross-section in rectangular pyramid bung.
Fig. 9 is first sliding groove in rectangular pyramid bung, second sliding slot, third sliding slot, first gear slot, second gear slot and
Three gear grooved perspective diagrams.
Figure 10 is first sliding groove, the first ladder chute, second sliding slot, the second ladder chute and the signal of third sliding slot section
Figure.
Figure 11 is third ladder chute diagrammatic cross-section.
Figure 12 is the first cover plate mechanism for auto and the second cover plate mechanism for auto cooperation schematic diagram.
Figure 13 is the first cover plate mechanism for auto schematic diagram.
Figure 14 is the first cover plate schematic diagram in the second cover plate mechanism for auto.
Figure 15 is the first cover board and synchronous slide bar cooperation schematic diagram in the first cover plate mechanism for auto.
Figure 16 is to reset linkage perspective diagram.
Figure 17 is to reset linkage diagrammatic cross-section.
Figure 18 is drive rod, the first trapezoidal slide block, the first tooth plate and the second tooth plate cooperation schematic diagram.
Figure 19 is the second cover board perspective diagram.
Figure label title: 1, containment drum；2, back-shaped slot；3, bung mechanism；4, rectangular pyramid bung；5, rectangular pyramid is driven
Slot；6, first sliding groove；7, second sliding slot；8, the first ladder chute；9, third sliding slot；10, the second ladder chute；11, the second tooth
Race；12, first gear slot；13, third gear grooved；14, third ladder chute；15, the first cover board；16, sliding bevel；17,
4th sliding slot；18, synchronous slide bar；19, linkage is resetted；20, telescopic；21, telescopic rod；22, reset spring；23, drive rod；
24, the first tooth plate；25, the second tooth plate；26, the first trapezoidal slide block；27, first gear；28, the second rack gear；29, the trapezoidal cunning of third
Block；30, third gear；31, the 4th gear；32, the first rack gear；33, the second trapezoidal slide block；34, second gear；35, the second lid
Plate；36, relief cut；37, hole is put；38, the first cover plate mechanism for auto；39, the second cover plate mechanism for auto；40, balance staff.
Specific embodiment
As shown in Figure 1, it includes containment drum 1, back-shaped slot 2, bung mechanism 3, wherein as shown in figure 3, the upper end of containment drum 1
Back-shaped slot 2 is provided with along bung hole surrounding；As shown in Fig. 2, bung mechanism 3 is mounted on the upper end of containment drum 1, and bung mechanism 3
Lower end is embedded in back-shaped slot 2.
As shown in Fig. 4,5,12, above-mentioned bung mechanism 3 include rectangular pyramid bung 4, rectangular pyramid driving groove 5, first sliding groove 6,
Second sliding slot 7, the first ladder chute 8, third sliding slot 9, the second ladder chute 10, second gear slot 11, first gear slot 12,
Three gear grooveds 13, third ladder chute 14, the first cover plate mechanism for auto 38, the second cover plate mechanism for auto 39, wherein as shown in Figure 6,7, it is tetragonous
The inside of cone bung 4 is provided with rectangular pyramid driving groove 5；As shown in Fig. 6,8, two opposite side walls in rectangular pyramid driving groove 5 are
The vertical walls being parallel to each other, the opposite side wall of another two are the crossed ramp with same tilt degree；As shown in Figure 7,8, four
It intersects there are two respectively symmetrically being opened in two vertical walls in pyramid driving groove 5 and tilts and there is same tilt degree
First sliding groove 6, and two first sliding grooves 6 in each vertical walls are symmetrical about the median plane of rectangular pyramid bung 4；Such as Fig. 7 institute
Show, opened in a vertical walls of rectangular pyramid driving groove 5 there are two intersect tilt and with same tilt degree it is second sliding
Slot 7, and two second sliding slots 7 are located at the outside of two first sliding grooves 6；The gradient of each first sliding groove 6 with it is corresponding
The gradient of first sliding groove 6 is equal；As shown in Figure 10,11, in second sliding slot 7 on the side wall opposite with notch along its length
It is provided with the first ladder chute 8；It is close with the respective ramp in rectangular pyramid driving groove 5 in each second sliding slot 7 as shown in Fig. 7,9
Side wall on be provided with first gear slot 12, and two first gear slots 12 are symmetrical about the median plane of rectangular pyramid bung 4；Rectangular pyramid
The third for intersecting there are two opening in the vertical walls of second sliding slot 7 and tilting and there is same tilt degree is provided in driving groove 5
Sliding slot 9, and two third sliding slots 9 are located between corresponding first sliding groove 6 and second sliding slot 7；Each third sliding slot 9 and phase
The gradient for the first sliding groove 6 answered is equal；As shown in figure 11, along its length on side wall opposite with notch in each third sliding slot 9
Degree direction is provided with the second ladder chute 10；As shown in Fig. 7,9, it is provided between each second sliding slot 7 and corresponding third sliding slot 9
The second gear slot 11 communicated, and two second gear slots 11 are symmetrical about the median plane of rectangular pyramid bung 4；Each third sliding slot
The side wall lower ends that second gear slot 11 is provided in 9 are provided with third gear grooved 13, and two third gear grooveds 13 are about rectangular pyramid bucket
The median plane of lid 4 is symmetrical；It is close on two opposite inclined-planes in rectangular pyramid driving groove 5 to be provided with third gear as shown in Fig. 9,11
Third ladder chute 14 there are two symmetrically being opened at the vertical walls of slot 13, and each third ladder chute 14 and corresponding first
Sliding slot 6 is parallel；As shown in Figure 4,5, the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 are symmetrically mounted at rectangular pyramid driving groove 5
In, and the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 respectively with corresponding first sliding groove 6, second sliding slot 7, third sliding slot 9,
First ladder chute 8, the second ladder chute 10, third ladder chute 14, first gear slot 12, second gear slot 11 and third tooth
Race 13 matches.
As shown in figure 12, the internal structure of above-mentioned first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is about rectangular pyramid bung
4 median plane is symmetrical；As shown in figure 13, for the first cover plate mechanism for auto 38, it include the first cover board 15, sliding bevel 16,
4th sliding slot 17, resets linkage 19, drive rod 23, the first tooth plate 24, the second tooth plate 25, the first trapezoidal cunning at synchronous slide bar 18
Block 26, first gear 27, the second rack gear 28, third trapezoidal slide block 29, third gear 30, the 4th gear 31, the first rack gear 32,
Two trapezoidal slide blocks 33, second gear 34, the second cover board 35, relief cut 36, pendulum hole 37, balance staff 40, wherein such as Figure 14,15 institutes
Show, a side end face of the first cover board 15 is provided with sliding bevel 16；As shown in figure 13, on the first cover board 15 with 16 phase of sliding bevel
Two adjacent side end faces symmetrically installs there are two inclined resets linkage 19, and two gradients for resetting linkage 19 and
The gradient of sliding bevel 16 is equal；As shown in figure 5, the first cover board 15 is mounted on the side in rectangular pyramid driving groove 5, and install
Two reset linkages 19 at 15 both ends of the first cover board are respectively embedded into rectangular pyramid driving groove 5 phase on two opposite vertical planes
Pair two first sliding grooves 6 in；As shown in figure 18, the lower end of two opposite side end faces is separately installed with first on drive rod 23
Tooth plate 24 and the second tooth plate 25；Side end face upper end peace on drive rod 23 to be equipped with the first tooth plate 24 and the second tooth plate 25
Equipped with the first trapezoidal slide block 26；As shown in Fig. 2,5, drive rod 23 passes through the first trapezoidal slide block 26 being mounted thereon and the first ladder
Shape sliding slot 8 is slidably installed in second sliding slot 7；；As shown in Fig. 5,13, the first tooth plate 24, which is located in second sliding slot 7, to be opened
There is the side wall side of first gear slot 12；Second tooth plate 25 is located at the side wall side that second gear slot 11 is provided in second sliding slot 7；
First gear 27 is mounted in first gear slot 12 by axis, and first gear 27 is nibbled with 24 phase of the first tooth plate on drive rod 23
It closes；As shown in figure 13, third trapezoidal slide block 29 is installed on a side of the second rack gear 28；As shown in Fig. 2,5, the second rack gear
The sliding of the 28 third trapezoidal slide blocks 29 by being mounted thereon and third ladder chute 14 on inclined-plane in rectangular pyramid driving groove 5 is matched
Conjunction is mounted in driving groove, and the second rack gear 28 is meshed with first gear 27；As shown in figure 13, a side of the first rack gear 32
Second trapezoidal slide block 33 is installed on end face；As shown in Fig. 2,5, the first rack gear 32 passes through the second trapezoidal slide block being mounted thereon
33 and second ladder chute 10 be slidably installed in third sliding slot 9；Second gear 34 is mounted on second gear by axis
In slot 11, and second gear 34 is meshed with the first rack gear 32；As shown in Figure 12,13, second gear 34 and it is installed on drive rod
The second tooth plate 25 on 23 matches；As shown in figure 19,35 side of the second cover board is folded up certain angle, so that the second cover board
Two side end faces adjacent with one end is folded around form inflection end face on 35；The inflection of an inflection end face on second cover board 35
End is provided with relief cut 36；Broken line length direction at the inflection of inflection end face in relief cut 36 on the second cover board 35 is opened
There is the pendulum hole 37 of perforation；As shown in Fig. 2,5,12, the second cover board 35 is mounted in rectangular pyramid driving groove 5 by balance staff 40, and is put
It is located at one end at relief cut 36 on axis 40 to be located in third gear grooved 13, the other end of axis is interior with rectangular pyramid driving groove 5
Wall bearing fit；Third gear 30 and the 4th gear 31, which are mounted on balance staff 40, to be located on one end in third gear grooved 13；The
Three gears 30 are located in relief cut 36, and third gear 30 is meshed with the second rack gear 28；4th gear 31 is located at third tooth
In race 13, and the 4th gear 31 is meshed with the first rack gear 32；Balance staff 40 and the second cover board 35, third gear 30 and the 4th tooth
Wheel 31 is connected.
As shown in figure 14, side end face opposite with sliding bevel 16 on the first cover board 15 in above-mentioned second cover plate mechanism for auto 39
On open the 4th sliding slot 17 there are two certain depth；As shown in figure 15, on the first cover board 15 in the first cover plate mechanism for auto 38 with cunning
There are two synchronous slide bars 18 for installation on the opposite side end face in dynamic inclined-plane 16；On two synchronous slide bars 18 not with the first cover plate mechanism for auto 38
In the first cover board 15 connection one end be respectively embedded into two the 4th sliding slots on the first cover board 15 in the second cover plate mechanism for auto 39
In 17.
As shown in Figure 16,17, above-mentioned reset linkage 19 includes telescopic 20, telescopic rod 21, reset spring 22, wherein such as
Shown in Figure 17, the lower end of telescopic 20 is provided with telescopic chute, and 21 one end of telescopic rod is inserted into telescopic chute；Reset spring 22 is located at flexible
In slot；One end of reset spring 22 is connect with telescopic chute inner wall, and the other end is connect with 21 end face of telescopic rod；20 upper end of telescopic
Side end face and the side end face of the first cover board 15 are connected；The lower end of telescopic rod 21 and the inner wall of first sliding groove 6 are connected.
As shown in Fig. 5,14,15, in the gradient and rectangular pyramid driving groove 5 of the sliding bevel 16 on above-mentioned first cover board 15
The gradient on corresponding inclined-plane is equal.
As shown in figure 5, sliding bevel 16 on above-mentioned first cover board 15 always with corresponding inclined-plane in triangular pyramid driving groove
It is engaged.
As shown in figure 17, above-mentioned reset spring 22 is compressed spring.
As shown in figure 13, above-mentioned first gear 27 is at a distance from second gear 34 is along 7 length direction of second sliding slot with the
The equal length of one tooth plate 24.
As shown in figure 19, the end face of the one end being folded around on above-mentioned second cover board 35 is cambered surface, and the arc core axis of cambered surface
It is overlapped with the central axis in pendulum hole 37.
35 side of the second cover board is folded up certain angle in the present invention so that on the second cover board 35 be folded around one end phase
Two adjacent side end faces form inflection end face, and the end face of the one end being folded around on the second cover board 35 is cambered surface, and the arc core of cambered surface
The purpose of design that axis is overlapped with the central axis in pendulum hole 37 is, when the second cover board 35 is swung around the central axis of balance staff 40,
The end face of the one end being folded around on the second cover board 35 cooperates with contact of incline plane corresponding on rectangular pyramid driving groove 5 always, to protect
The leakproofness of dustbin is demonstrate,proved.
The purpose of design of the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is to need to put rubbish in dustbin in the present invention
When rubbish, the first cover board 15 in the first cover plate mechanism for auto 38 or the second cover plate mechanism for auto 39, the first cover plate mechanism for auto 38 or the are pressed with hand
The first cover board 15 in two cover plate mechanism for auto 39 drives in the second cover plate mechanism for auto 39 or the first cover plate mechanism for auto 38 first cover board 15 together
Along the oblique lower slider of corresponding first ladder chute 8；The first cover board 15 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
It being separated to both sides, the telescopic 20 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is shunk obliquely along telescopic rod 21, the
Reset spring 22 in one cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is compressed simultaneously；First cover plate mechanism for auto 38 and the second cover board
The first cover board 15 in mechanism 39 drives the first cover plate mechanism for auto 38 and the by corresponding drive rod 23 and the first tooth plate 24 respectively
27 synchronous rotary of first gear in two cover plate mechanism for auto 39；First gear in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
27 drive corresponding second rack gear 28 to slide obliquely along corresponding third ladder chute 14 respectively；First cover plate mechanism for auto 38 and
The second rack gear 28 in two cover plate mechanism for auto 39 drives corresponding second cover board by corresponding third gear 30 and balance staff 40 respectively
35 around balance staff 40 central axis to lower swing, realize the pre-compacted to rubbish in bucket, increase the space in dustbin so as to
Accommodate more rubbish；Meanwhile the first third gear 30 in cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 passes through corresponding the
Four gears 31 drive the first rack gear 32 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 trapezoidal along corresponding second respectively
Sliding slot 10 slides obliquely；The first rack gear 32 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 drives corresponding respectively
The rotation of two gears 34；Continue to push the first cover board 15 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39, when the first cover board
The first tooth plate 24 in mechanism 38 and the second cover plate mechanism for auto 39 terminates second with first gear 27 when engaging, on drive rod 23
Tooth plate 25 is just meshed with corresponding second gear 34；Second tooth plate 25 drives second gear 34 to reversely rotate；Second gear
34 drive the 4th gear 31 to reversely rotate by corresponding first rack gear 32；In first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
The 4th gear 31 drive corresponding third gear 30 to reversely rotate by corresponding balance staff 40, while 38 He of the first cover plate mechanism for auto
Balance staff 40 in second cover plate mechanism for auto 39 drives the second cover board 35 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 respectively
It synchronizes and is swung up；The second cover board 35 and the second cover board 35 in the second cover plate mechanism for auto 39 in first cover plate mechanism for auto 38 separate,
Rubbish is waited to fall into dustbin；After rubbish is fallen into dustbin, the first cover plate mechanism for auto 38 and the second cover board machine are no longer pressed
The first cover board 15 in structure 39；Under the action of reset spring 22 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39,
Telescopic 20 in one cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 drives corresponding first cover board, 15 upward sliding to return to initially
Position；The first cover board 15 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 passes through corresponding drive rod 23, second respectively
Tooth plate 25, second gear 34, the first rack gear 32, the 4th gear 31 and balance staff 40 drive corresponding second cover board 35 in balance staff 40
Mandrel line is to lower swing and the secondary rubbish in entrance dustbin is compacted；When the first cover plate mechanism for auto 38 and the second cover board machine
When the second tooth plate 25 continuation in structure 39 is slided obliquely along corresponding first ladder chute 8, the first cover plate mechanism for auto 38 and second
The second tooth plate 25 in cover plate mechanism for auto 39 is detached from corresponding second gear 34；First tooth plate 24 is just nibbled with first gear 27
It closes；First tooth plate 24 drives corresponding second rack gear 28 oblique along corresponding third ladder chute 14 by corresponding first gear 27
Slide back downward into initial position；Second rack gear 28 passes through the third gear 30 being engaged with and drives corresponding balance staff 40 and the 4th
31 synchronous rotary of gear；Balance staff 40 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 drive corresponding second cover board 35 around
40 central axis of balance staff, which is swung up, returns to initial position；4th gear 31 drives first gear 27 along the corresponding second trapezoidal cunning
Slot 10 slides obliquely and returns to initial position, in the first cover board 15 and the second cover plate mechanism for auto 39 in the first cover plate mechanism for auto 38
First cover board 15 is closed；The second cover board 35 in the second cover board 35 and the second cover plate mechanism for auto 39 in first cover plate mechanism for auto 38 closes
It closes.
In the present invention first gear 27 at a distance from second gear 34 is along 7 length direction of second sliding slot with the first tooth plate 24
The purpose of design of equal length be that, when pressing the first cover board 15, the first cover board 15 drives 23 edge of drive rod connected therewith
The oblique lower slider of corresponding first ladder chute 8；The first tooth plate 24 being mounted on drive rod 23 drives first be engaged with
Gear 27 rotates；First gear 27 drives the second rack gear 28 being engaged with to slide obliquely along corresponding third ladder chute 14
It is dynamic；Second rack gear 28 drives the third gear 30 being engaged with to rotate；Third gear 30 drives the second cover board 35 by balance staff 40
Central axis around balance staff 40 is to lower swing, to realize the pre-compacted function to rubbish in bucket；Meanwhile third gear 30 passes through
The 4th co-axial gear 31 drives the first rack gear 32 along the oblique lower slider of corresponding second ladder chute 10, the first rack gear 32
Second gear 34 is driven to rotate；After the first tooth plate 24 continues to move one end distance obliquely along second sliding slot 7, the first tooth plate 24
Terminate and be detached from first gear 27 with engaging for first gear 27, the second cover board 35 stops to lower swing；Meanwhile second tooth plate 25
Start to be meshed with the second rack gear 28 and second gear 34 is driven to reversely rotate；Second gear 34 drives the by the first rack gear 32
Four gears 31 reversely rotate；4th gear 31 drives the second cover board 35 around the central axis of balance staff 40 by coaxial third gear 30
Line is swung up, and the second cover board 35 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 simultaneously open by upper pendulum, waits rubbish
It falls into bucket；First gear 27 at a distance from second gear 34 is along 7 length direction of second sliding slot with the length of the first tooth plate 24
Equal is exactly to realize the second cover board 35 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 to the pre-compacted function of rubbish
It can the upper mistake put opening entrance and receive rubbish synchronous with the second cover board 35 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
Uninterruptedly it is connected transition between journey.
The gradient of sliding bevel 16 in the present invention on the first cover board 15 and corresponding inclined-plane in rectangular pyramid driving groove 5
Gradient is equal, and the gradient of second sliding slot 7 is equal with the gradient on inclined-plane in rectangular pyramid driving groove 5, on the first cover board 15
Sliding bevel 16 always with contact of incline plane corresponding in rectangular pyramid driving groove 5 cooperation purpose of design be, guarantee the first cover board
When the first cover board 15 in mechanism 38 and the second cover plate mechanism for auto 39 is along corresponding first ladder chute, 8 oblique lower slider, the first lid
Inclined-plane of the sliding bevel 16 always with rectangular pyramid driving groove 5 connects on the first cover board 15 in trigger structure 38 and the second cover plate mechanism for auto 39
Touching cooperation, to guarantee the leakproofness of dustbin and the smooth sliding of the first cover board 15.
Workflow of the invention: when putting rubbish in needing to dustbin, the first cover plate mechanism for auto 38 or the is pressed with hand
The first cover board 15 in the first cover board 15 in two cover plate mechanism for auto 39, the first cover plate mechanism for auto 38 or the second cover plate mechanism for auto 39 drives the
First cover board 15 is together along the oblique lower slider of corresponding first ladder chute 8 in two cover plate mechanism for auto 39 or the first cover plate mechanism for auto 38；
The first cover board 15 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is separated to both sides, the first cover plate mechanism for auto 38 and the second lid
Telescopic 20 in trigger structure 39 is shunk obliquely along telescopic rod 21, answering in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
Position spring 22 is compressed simultaneously；The first cover board 15 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is respectively by corresponding
Drive rod 23 and the first tooth plate 24 drive 27 synchronous rotary of first gear in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39；
First gear 27 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 drives corresponding second rack gear 28 along corresponding respectively
Third ladder chute 14 slides obliquely；The second rack gear 28 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 passes through respectively
Corresponding third gear 30 and balance staff 40 drive corresponding second cover board 35, to lower swing, to realize around the central axis of balance staff 40
To the pre-compacted of rubbish in bucket, increase the space in dustbin to accommodate more rubbish；Meanwhile 38 He of the first cover plate mechanism for auto
Third gear 30 in second cover plate mechanism for auto 39 drives the first cover plate mechanism for auto 38 and second by corresponding 4th gear 31 respectively
The first rack gear 32 in cover plate mechanism for auto 39 slides obliquely along corresponding second ladder chute 10；First cover plate mechanism for auto 38 and second
The first rack gear 32 in cover plate mechanism for auto 39 drives corresponding second gear 34 to rotate respectively；Continue to push 38 He of the first cover plate mechanism for auto
The first cover board 15 in second cover plate mechanism for auto 39, when 24 knot of the first tooth plate in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
With first gear 27 when engaging, the second tooth plate 25 on drive rod 23 is just meshed with corresponding second gear 34 beam；The
Two tooth plates 25 drive second gear 34 to reversely rotate；Second gear 34 drives the 4th gear 31 anti-by corresponding first rack gear 32
To rotation；The 4th gear 31 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is driven accordingly by corresponding balance staff 40
Third gear 30 reversely rotates, while the balance staff 40 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 drives the first lid respectively
Trigger structure 38 and the second cover board 35 in the second cover plate mechanism for auto 39 synchronize be swung up；The second cover board in first cover plate mechanism for auto 38
35 separate with the second cover board 35 in the second cover plate mechanism for auto 39, and rubbish is waited to fall into dustbin.
After rubbish is fallen into dustbin, the first lid in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is no longer pressed
Plate 15；Under the action of reset spring 22 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39,38 He of the first cover plate mechanism for auto
Telescopic 20 in second cover plate mechanism for auto 39 drives corresponding first cover board, 15 upward sliding to return to initial position；First cover board machine
The first cover board 15 in structure 38 and the second cover plate mechanism for auto 39 passes through corresponding drive rod 23, the second tooth plate 25, second gear respectively
34, the first rack gear 32, the 4th gear 31 and balance staff 40 drive corresponding second cover board 35 around 40 central axis of balance staff to lower swing
And the secondary rubbish in entrance dustbin is compacted；The second tooth in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
When the continuation of plate 25 is slided obliquely along corresponding first ladder chute 8, in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
Second tooth plate 25 is detached from corresponding second gear 34；First tooth plate 24 is just engaged with first gear 27；First tooth plate 24 is logical
Crossing corresponding first gear 27 drives corresponding second rack gear 28 to slide back into obliquely just along corresponding third ladder chute 14
Beginning position；Second rack gear 28 passes through the third gear 30 being engaged with and drives the rotation synchronous with the 4th gear 31 of corresponding balance staff 40
Turn；Balance staff 40 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 drives corresponding second cover board 35 around 40 central axis of balance staff
Line, which is swung up, returns to initial position；4th gear 31 drives first gear 27 to slide obliquely along corresponding second ladder chute 10
Initial position is moved and returns to, the first cover board 15 in the first cover board 15 and the second cover plate mechanism for auto 39 in the first cover plate mechanism for auto 38 closes
It closes, the second cover board 35 in the second cover board 35 and the second cover plate mechanism for auto 39 in the first cover plate mechanism for auto 38 is closed, even if children's handle
Dustbin is done to fall, and rubbish will not spill from dustbin to be come, and avoids the rubbish for spilling and and children are made dirty, and then guarantee youngster
Virgin health.
In conclusion beneficial effects of the present invention: the first cover board in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
15 are separated from each other when being pressed, and the second cover board 35 in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is first around corresponding pendulum
40 central axis of axis realizes pre-compacted to lower swing, to the rubbish in dustbin, and then increases the space of dustbin to accommodate more
More rubbish；After the pre-compacted in 35 pairs of buckets of the second cover board in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39,
The second cover board 35 in first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 is swung up and is separated from each other around corresponding balance staff 40,
Rubbish is waited to fall into dustbin；After rubbish is fallen into dustbin, no longer press the first cover plate mechanism for auto 38 and the second cover board machine
The first cover board 15 in structure 39, under the action of corresponding reset spring 22, the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39
In in the first cover board 15 return to initial position and be closed, in the first cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 second lid
Backswing is to initial position after rubbish in 35 pairs of buckets of plate realizes secondary compaction, and the rubbish to enter next time increases space, and the
The first cover board 15 and the second cover board 35 in one cover plate mechanism for auto 38 and the second cover plate mechanism for auto 39 are automatically closed, and avoid children lane
Rubbish when dumping dustbin in bucket spills to make children dirty, to ensure that the health of children not by the infringement of rubbish.
Claims (6)
1. a kind of precompressed dustbin that child-resistant opens by mistake, it is characterised in that: it includes containment drum, back-shaped slot, bung mechanism, wherein
The upper end edge bung hole surrounding of containment drum is provided with back-shaped slot；Bung mechanism is mounted on the upper end of containment drum, and bung mechanism under
End is embedded in back-shaped slot；
Above-mentioned bung mechanism includes rectangular pyramid bung, rectangular pyramid driving groove, first sliding groove, second sliding slot, the first ladder chute,
Three sliding slots, the second ladder chute, second gear slot, first gear slot, third gear grooved, third ladder chute, the first cover board machine
Structure, the second cover plate mechanism for auto, wherein the inside of rectangular pyramid bung is provided with rectangular pyramid driving groove；Two in rectangular pyramid driving groove are opposite
Side wall be the vertical walls being parallel to each other, the opposite side wall of another two is the crossed ramp with same tilt degree；Rectangular pyramid
It intersects there are two respectively symmetrically being opened in two vertical walls in driving groove and tilts and have the first of same tilt degree
Sliding slot, and two first sliding grooves in each vertical walls are symmetrical about the median plane of rectangular pyramid bung；Rectangular pyramid driving groove
Intersect the second sliding slot for tilting and having same tilt degree there are two opening in one vertical walls, and two second sliding slots point
Not Wei Yu two first sliding grooves outside；The gradient of each first sliding groove is equal with the gradient of corresponding first sliding groove；The
It is provided with the first ladder chute in two sliding slots on the side wall opposite with notch along its length；In each second sliding slot with rectangular pyramid
It is provided with first gear slot on the close side wall of respective ramp in driving groove, and two first gear slots are about rectangular pyramid bung
Median plane is symmetrical；It is provided in the vertical walls of second sliding slot there are two opening to intersect in rectangular pyramid driving groove and tilts and there is phase
With the third sliding slot of gradient, and two third sliding slots are located between corresponding first sliding groove and second sliding slot；Each
Three sliding slots are equal with the gradient of corresponding first sliding groove；It is square along its length on the side wall opposite with notch in each third sliding slot
To being provided with the second ladder chute；The second gear slot communicated is provided between each second sliding slot and corresponding third sliding slot, and
Two second gear slots are symmetrical about the median plane of rectangular pyramid bung；It is provided under the side wall of second gear slot in each third sliding slot
End is provided with third gear grooved, and two third gear grooveds are symmetrical about the median plane of rectangular pyramid bung；Two in rectangular pyramid driving groove
Close be provided at the vertical walls of third gear grooved is symmetrically opened there are two third ladder chute on a opposite inclined-plane, and each
Third ladder chute is parallel with corresponding first sliding groove；First cover plate mechanism for auto and the second cover plate mechanism for auto are symmetrically mounted at rectangular pyramid
In driving groove, and the first cover plate mechanism for auto and the second cover plate mechanism for auto respectively with corresponding first sliding groove, second sliding slot, third sliding slot,
First ladder chute, the second ladder chute, third ladder chute, first gear slot, second gear slot and third gear grooved match
It closes；
The internal structure of above-mentioned first cover plate mechanism for auto and the second cover plate mechanism for auto is symmetrical about the median plane of rectangular pyramid bung；For
For one cover plate mechanism for auto, it includes the first cover board, sliding bevel, the 4th sliding slot, synchronous slide bar, resets linkage, drive rod, the
One tooth plate, the second tooth plate, the first trapezoidal slide block, first gear, the second rack gear, third trapezoidal slide block, third gear, the 4th tooth
Wheel, the first rack gear, the second trapezoidal slide block, second gear, the second cover board, relief cut, pendulum hole, balance staff, wherein the first cover board
One side end face is provided with sliding bevel；Two side end faces adjacent with sliding bevel are symmetrically installed there are two inclining on first cover board
Oblique reset linkage, and the gradient of two reset linkages is equal with the gradient of sliding bevel；First cover board is mounted on
Side in rectangular pyramid driving groove, and two reset linkages for being mounted on the first cover board both ends are respectively embedded into rectangular pyramid driving groove
In in two first sliding grooves opposite on two opposite vertical planes；The lower end of two opposite side end faces is pacified respectively on drive rod
Equipped with the first tooth plate and the second tooth plate；Side end face upper end installation on drive rod to be equipped with the first tooth plate and the second tooth plate
There is the first trapezoidal slide block；Drive rod passes through being slidably installed for the first trapezoidal slide block for being mounted thereon and the first ladder chute
In second sliding slot；First tooth plate is located at the side wall side that first gear slot is provided in second sliding slot；Second tooth plate is located at second
The side wall side of second gear slot is provided in sliding slot；First gear is mounted in first gear slot by axis, and first gear with
The first tooth plate on drive rod is meshed；Third trapezoidal slide block is installed on one side of the second rack gear；Second rack gear passes through
The third trapezoidal slide block being mounted thereon is being passed with being slidably installed for third ladder chute on inclined-plane in rectangular pyramid driving groove
In dynamic slot, and the second rack gear is meshed with first gear；The second trapezoidal slide block is installed on one side end face of the first rack gear；The
One rack gear passes through being slidably installed in third sliding slot of the second trapezoidal slide block for being mounted thereon and the second ladder chute；The
Two gears are mounted in second gear slot by axis, and second gear is meshed with the first rack gear；Second gear and it is installed on biography
The second tooth plate in lever matches；Second cover board side is folded up certain angle, so that on the second cover board and being folded around one
Two adjacent side end faces are held to form inflection end face；The inflection end of an inflection end face on second cover board is provided with relief cut；
Broken line length direction at the inflection of inflection end face in relief cut on the second cover board is provided with the pendulum hole of perforation；Second cover board
It is mounted in rectangular pyramid driving groove by balance staff, and the one end being located at relief cut on balance staff is located in third gear grooved, axis
The other end and rectangular pyramid driving groove inner wall bearing fit；Third gear and the 4th gear, which are mounted on balance staff, is located at third tooth
On one end in race；Third gear is located in relief cut, and third gear is meshed with the second rack gear；4th gear is located at
In third gear grooved, and the 4th gear is meshed with the first rack gear；Balance staff and the second cover board, third gear and the 4th gear are solid
Even；
Above-mentioned reset linkage includes telescopic, telescopic rod, reset spring, and wherein the lower end of telescopic is provided with telescopic chute, is stretched
Bar one end is inserted into telescopic chute；Reset spring is located in telescopic chute；One end of reset spring is connect with telescopic chute inner wall, the other end
It is connect with flexible rod end surface；The side end face of flexible set upper side and the side end face of the first cover board are connected；The lower end of telescopic rod and first
The inner wall of sliding slot is connected.
2. the precompressed dustbin that a kind of child-resistant according to claim 1 opens by mistake, it is characterised in that: on above-mentioned first cover board
Sliding bevel gradient it is equal with the gradient on corresponding inclined-plane in rectangular pyramid driving groove.
3. the precompressed dustbin that a kind of child-resistant according to claim 2 opens by mistake, it is characterised in that: on above-mentioned first cover board
Sliding bevel always with contact of incline plane corresponding in triangular pyramid driving groove cooperate.
4. the precompressed dustbin that a kind of child-resistant according to claim 1 opens by mistake, it is characterised in that: above-mentioned reset spring
For compressed spring.
5. the precompressed dustbin that a kind of child-resistant according to claim 1 opens by mistake, it is characterised in that: above-mentioned first gear with
The equal length of the second gear distance on second sliding slot length direction and the first tooth plate.
6. the precompressed dustbin that a kind of child-resistant according to claim 1 opens by mistake, it is characterised in that: on above-mentioned second cover board
The end face of the one end being folded around is cambered surface, and the arc core axis of cambered surface is overlapped with the central axis in pendulum hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454626.4A CN109573402B (en) | 2018-11-30 | 2018-11-30 | Prevent pre-compaction garbage bin that children opened by mistake |
| CN202110526229.9A CN113086457B (en) | 2018-11-30 | 2018-11-30 | Pre-compaction garbage bin that children can't open easily |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454626.4A CN109573402B (en) | 2018-11-30 | 2018-11-30 | Prevent pre-compaction garbage bin that children opened by mistake |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110526229.9A Division CN113086457B (en) | 2018-11-30 | 2018-11-30 | Pre-compaction garbage bin that children can't open easily |
Publications (2)
| Publication Number | Publication Date |
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| CN109573402A true CN109573402A (en) | 2019-04-05 |
| CN109573402B CN109573402B (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110526229.9A Active CN113086457B (en) | 2018-11-30 | 2018-11-30 | Pre-compaction garbage bin that children can't open easily |
| CN201811454626.4A Active CN109573402B (en) | 2018-11-30 | 2018-11-30 | Prevent pre-compaction garbage bin that children opened by mistake |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110526229.9A Active CN113086457B (en) | 2018-11-30 | 2018-11-30 | Pre-compaction garbage bin that children can't open easily |
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| Country | Link |
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| CN (2) | CN113086457B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113086457A (en) | 2021-07-09 |
| CN113086457B (en) | 2022-12-20 |
| CN109573402B (en) | 2021-04-30 |
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