CN108839979B - Automatic bag-drawing type garbage can with built-in sealing adhesive tape - Google Patents
Automatic bag-drawing type garbage can with built-in sealing adhesive tape Download PDFInfo
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- CN108839979B CN108839979B CN201810888183.3A CN201810888183A CN108839979B CN 108839979 B CN108839979 B CN 108839979B CN 201810888183 A CN201810888183 A CN 201810888183A CN 108839979 B CN108839979 B CN 108839979B
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- adhesive tape
- crankshaft
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- rack
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- 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
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The invention relates to the field of living goods, in particular to an automatic bag-drawing garbage can with built-in sealing adhesive tapes, which comprises a double-layer can body, a stepping-free fixed cover, an automatic garbage bag drawing device and an automatic adhesive tape drawing device, wherein the automatic garbage bag drawing device and the automatic adhesive tape drawing device are arranged between a layered plate and a bottom plate, the layered plate is also provided with a partition plate for vertically and symmetrically dividing the cavity into two parts, the automatic garbage bag drawing device is arranged at one side of the cavity, the automatic adhesive tape drawing device is arranged at the other side of the cavity, the automatic garbage bag drawing device comprises a garbage bag groove arranged at the bottom of the layered plate, a garbage bag drawing port is arranged inside the garbage bag groove, the automatic adhesive tape drawing device comprises an automatic cutting device and an adhesive tape linkage device which are arranged at the bottom of the layered plate, an adhesive tape taking port is arranged on the can body close to the working end of the adhesive tape linkage device, built-in disposal bag and sticky tape in this garbage bin to the disposal bag can be extracted automatically, and the in-process of sticky tape extraction can cut off automatically.
Description
Technical Field
The invention relates to the field of articles for daily use, in particular to an automatic bag-pulling type garbage can with a built-in sealing adhesive tape.
Background
Traditional garbage bin simple function only can provide the function of holding rubbish and closing cap, can not the automatic extraction disposal bag, simultaneously because the opening of disposal bag is the round mouth, make people need tie tightly the top of disposal bag when throwing away rubbish, thereby wasted the usable length of the top of disposal bag, often rubbish is too much time people only can mention the disposal bag, and the disposal bag does not have unnecessary length, thereby make the disposal bag can't tie tightly, people have to seek another sticky tape winding at the top of disposal bag in order to tie up the disposal bag this moment.
Chinese patent CN205312330U discloses an automatic bag-drawing type multifunctional garbage can, which comprises a garbage can, a garbage bag, a bag-drawing hole, a connecting piece, a bag-drawing box and a sleeve handle; this automatic take out multi-functional garbage bin of pocket type can extract the disposal bag automatically when changing the disposal bag, and conveniently overlaps the bag, removes frequently to change the disposal bag from and tears the disposal bag, has saved the time, has improved work efficiency. This patent can save the process that people still need manual extraction and place the disposal bag after throwing out the disposal bag, but if rubbish is filled to the fullest, still can't solve the problem that the disposal bag is difficult to tighten, needs a garbage bin that still installs sticky tape and the easy extraction of sticky tape.
Chinese patent CN205953167U discloses an automatic adhesive tape draw-out device, including dead lever etc, be equipped with the dead lever on the sticky tape arrangement frame, the dead lever all is connected fixedly with pivot and pulley through the staple, the sticky tape frame cover is in the pivot, sticky tape is connected with the adhesive tape through two pulleys, be equipped with display screen and record appearance in the sticky tape arrangement frame, the record appearance is connected to the display screen, the record appearance passes through a pulley of dead lever connection, sticky tape arrangement frame one side is equipped with the spring and is connected with the slider, be connected with the adhesive tape on the slider, still be equipped with a cutting piece in the slider, the base end is equipped with a power supply system, be equipped with an electro-magnet above it, the external interface that charges of power supply system, power supply system passes through wire and display in addition, the record appearance is connected. The utility model discloses extraction that can be automatic, cut off the sticky tape, take out and cut speed fast, be difficult for gluing glutinous, also can freely regulate and control the length of required extraction sticky tape, the practicality is strong, can extensively use in daily work. This patent cuts off the process of sticky tape still needs the power supply, installs the cost that can lead to the garbage bin on the garbage bin with high costs, needs an automatic sticky tape draw-out device, need not the power supply can automatic extraction and automatic cutout.
Disclosure of Invention
The invention aims to provide an automatic bag-pulling type garbage can with built-in sealing adhesive tapes, aiming at overcoming the defects of the prior art, the garbage can is internally provided with a garbage bag and an adhesive tape, the garbage bag can be automatically pulled out, and the adhesive tape can be automatically cut off in the process of pulling out.
In order to solve the above problems, the present invention provides the following technical solutions: an automatic bag-drawing type garbage can with built-in sealing adhesive tape comprises a double-layer can body, a stepping-free fixed cover, an automatic garbage bag drawing device and an automatic adhesive tape drawing device, wherein the stepping-free fixed cover is installed at the top end of the double-layer can body, the automatic garbage bag drawing device and the automatic adhesive tape drawing device are installed at the bottom end of the double-layer can body, the double-layer can body comprises a can body and a layered plate horizontally arranged in the middle of the can body, a bottom plate is installed at the bottom of the can body, the automatic garbage bag drawing device and the automatic adhesive tape drawing device are installed between the layered plate and the bottom plate, a vertical downward threaded rod is arranged on the axis of the layered plate, a vertically upward sleeve is arranged on the axis of the bottom plate, the sleeve is in threaded connection with the threaded rod, the can body, the layered plate and the bottom plate form a cavity, a partition plate for vertically and symmetrically dividing the cavity into two parts is further arranged on the layered plate, the automatic garbage bag drawing device is installed on one side of the cavity, the automatic adhesive tape extracting device is arranged on the other side of the cavity and comprises a garbage bag groove arranged at the bottom of the layered plate, a garbage bag extracting opening is formed in the garbage bag groove, the automatic adhesive tape extracting device comprises an automatic cutting device and an adhesive tape linkage device which are arranged at the bottom of the layered plate, and an adhesive tape taking opening is formed in the position, close to the working end of the adhesive tape linkage device, of the barrel body.
On the basis of the technical scheme, exempt from to step on the fixed cover and establish the cover frame on ladle body top and rotationally install the activity cover plate on the bung frame including the cover, it is articulated through the pivot between activity cover plate and the bung frame, install damping buffer and torsional spring in the pivot of activity cover plate, install the spring catch that runs through the cover frame and be on a parallel with the rotation axis of activity cover plate on the cover frame, be provided with the locating hole with the coaxial position of spring catch on the activity cover plate, the stiff end and the activity cover butt of spring catch, the work end of spring catch stretches into inside the locating hole.
On the basis of the technical scheme, the automatic cutting device comprises a long-handle crankshaft and a crankshaft connecting rod, first rack and second rack, the rotatable bottom of installing at the layering board of long handle bent axle, the one end of bent axle connecting rod is installed on the output shaft of long handle bent axle, first rack is installed at the other end of bent axle connecting rod and the bottom and the layering board butt of first rack, first rack is including the bent axle spliced pole of being connected with bent axle connecting rod rotation, be equipped with the slot hole that the level runs through the middle part of first rack on the first rack, the upper wall of slot hole is equipped with the oblique flank of tooth, install in the first rack with first rack sliding fit's second rack, the upper surface of second rack is provided with the oblique flank of tooth, the meshing of oblique flank of tooth and oblique flank of tooth, the moving direction of second rack is perpendicular with the moving direction of first rack, the blade is installed to the one end that the sticky tape mouth was got to the second rack orientation.
On the basis of the technical scheme, the head of the blade is of an inclined structure.
On the basis of the technical scheme, one surface of the blade is in sliding fit with one surface of the adhesive tape taking port.
On the basis of the technical scheme, the layered plate is provided with a sliding rail for guiding the linear motion direction of the first rack, the sliding rail is arranged on two sides of the layered plate and is in sliding fit with the layered plate, the sliding rail is provided with a through hole perpendicular to the layered plate, the second rack is installed in the through hole, one surface of the through hole, far away from the blade, of the side of the through hole is provided with a guide pillar which is parallel to the blade and extends outwards, one end, far away from the blade, of the second rack is provided with a clamping block, the clamping block is provided with a guide hole in sliding fit with the guide pillar, and the guide pillar is sleeved with a spring abutted against the clamping block and the sliding rail.
On the basis of the technical scheme, the layering plate is provided with a crankshaft mounting hole for mounting a long-handle crankshaft rotating shaft, the periphery of the crankshaft mounting hole is provided with a fixing plate mounting hole arranged around the crankshaft mounting hole, a crankshaft fixing plate is mounted on the fixing plate mounting hole, the crankshaft fixing plate is provided with a crankshaft mounting hole and a supporting column with a pin inserted into the fixing plate mounting hole, and the long handle of the long-handle crankshaft is matched with the crankshaft mounting hole in a rotating mode.
On the basis of the technical scheme, the two rotating shafts of the long-handle crankshaft are provided with bearings, and the two bearings are respectively arranged in the crankshaft mounting hole and the crankshaft mounting hole.
On the basis of the technical scheme, the adhesive tape linkage device comprises a first rotating cap, a second rotating cap and a third rotating cap which are rotatably arranged at the bottom of the layered plate, the first rotating cap is arranged on a long handle of a long-handle crankshaft, the first rotating cap and the long-handle crankshaft synchronously rotate, a gear is arranged on the outer edge of the first rotating cap, a vertical positioning seat extending upwards is arranged on the first rotating cap, a gear connected with the second rotating cap is arranged below the second rotating cap, the gear is meshed with the gear, and the second rotating cap is connected with the gear through a one-way bearing.
On the basis of the technical scheme, a damping buffer is arranged below the gear.
Has the advantages that: the automatic bag-drawing garbage can provided by the invention can automatically draw a garbage bag; the adhesive tape can be taken out; the adhesive tape can be automatically cut after being drawn out for a certain length.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a first exploded perspective view of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is a second exploded perspective view of the present invention;
FIG. 6 is a bottom perspective view of the present invention;
FIG. 7 is a bottom perspective view of the second embodiment of the present invention;
FIG. 8 is a perspective view of the present invention;
FIG. 9 is a third exploded perspective view of the present invention;
FIG. 10 is an enlarged view of the invention at C of FIG. 9;
description of reference numerals: the double-layer barrel body 1, the barrel body 1a, a tape taking opening 1a1, a layered plate 1b, a threaded rod 1b1, a partition plate 1b2, a bottom plate 1c, a sleeve 1c1, a non-stepping fixed cover 2, a barrel cover frame 2a, a movable cover plate 2b, a damping buffer 2c, a torsion spring 2d, a spring pin 2e, a positioning hole 2e1, an automatic garbage bag extracting device 3, a garbage bag groove 3a, a garbage bag extracting opening 3b, an automatic tape extracting device 4, an automatic cutting device 4a, a crankshaft mounting hole 4a1, a fixing plate mounting hole 4a2, a crankshaft fixing plate 4a3, a crankshaft mounting hole 4a4, a pillar with a pin 5, a long-handle crankshaft 4a6, a bearing 4a7, a first rack 4b, a connecting post 4b1, a long hole 4b2, an inclined tooth surface 4b3, a slide rail 4c, a through hole 4c1, a guide post 4c2, a second rack 4d, an inclined tooth surface 374 d, an inclined blade 3984 d, a 464 d, the rubber belt type damping device comprises a spring 4e, a rubber belt linkage device 4f, a first rotating cap 4f1, a gear 4f2, a positioning seat 4f3, a second rotating cap 4f4, a one-way bearing 4f5, a gear 4f6, a damping buffer 4f7 and a third rotating cap 4f 8.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 10, an automatic bag-pulling garbage can with built-in sealing adhesive tape comprises a double-layer can body 1, a stepping-free fixed cover 2, an automatic garbage bag extracting device 3 and an automatic adhesive tape extracting device 4, wherein the stepping-free fixed cover 2 is installed at the top end of the double-layer can body 1, the automatic garbage bag extracting device 3 and the automatic adhesive tape extracting device 4 are installed at the bottom end of the double-layer can body 1, the double-layer can body 1 comprises a can body 1a and a layered plate 1b horizontally arranged in the middle of the can body 1a, a bottom plate 1c is installed at the bottom of the can body 1a, the automatic garbage bag extracting device 3 and the automatic adhesive tape extracting device 4 are installed between the layered plate 1b and the bottom plate 1c, the layered plate 1b is provided with a vertically downward threaded rod 1b1 at the axis, a vertically upward sleeve 1c1 is arranged at the axis of the bottom plate 1c, the sleeve 1c1 is in threaded connection with the threaded rod 1b1, the can body 1a cavity is formed by the layered plate 1a, the layered plate 1b and the bottom plate 1c, the layered plate 1b is also provided with a partition plate 1b2 which vertically and symmetrically divides the cavity into two parts, the automatic garbage bag extracting device 3 is arranged on one side of the cavity, the automatic adhesive tape extracting device 4 is arranged on the other side of the cavity, the automatic garbage bag extracting device 3 comprises a garbage bag groove 3a arranged at the bottom of the layered plate 1b, a garbage bag extracting opening 3b is arranged inside the garbage bag groove 3a, the automatic adhesive tape extracting device 4 comprises an automatic cutting device 4a and an adhesive tape linkage device 4f which are arranged at the bottom of the layered plate 1b, an adhesive tape extracting opening 1a1 is arranged on the barrel body 1a close to the working end of the adhesive tape linkage device 4f, a user puts a garbage bag into the garbage bag groove 3a and extracts the garbage bag to be plugged into one section of the barrel body 1a through the garbage bag extracting opening 3b, and then the garbage bag is unfolded and sleeved on the top end of the barrel body 1a, then will exempt from to step on and cover 2 and cover in order to fix the disposal bag on double-deck ladle body 1, the user takes out the disposal bag after the disposal bag is filled up, simultaneously extract out the disposal bag in below disposal bag recess 3a from disposal bag extraction mouth 3b, the automatic extraction of disposal bag has been accomplished after separating the disposal bag, sticky tape automatic extraction device 4 is still installed to the side of disposal bag automatic extraction device 3, the user accessible is got sticky tape mouth 1a1 and is outwards extracted the sticky tape, sticky tape linkage device 4f drives automatic cutting device 4a and cuts the sticky tape of extraction when extracting the sticky tape, thereby the automatic extraction of sticky tape has been accomplished, the sticky tape after the handheld cutting of user can tie up the disposal bag mouth tightly afterwards, can solve the problem that one section of disposal bag the top can's in traditional application can's utilization.
The stepping-free fixed cover 2 comprises a cover frame 2a sleeved on the top end of a barrel body 1a and a movable cover plate 2b rotatably arranged on the cover frame 2a, the movable cover plate 2b is hinged with the cover frame 2a through a rotating shaft, a damping buffer 2c and a torsion spring 2d are arranged on the rotating shaft of the movable cover plate 2b, a spring pin 2 penetrating through the cover frame 2a and parallel to the rotating shaft of the movable cover plate 2b is arranged on the cover frame 2a, a positioning hole 2 is arranged on the movable cover plate 2b at a position coaxial with the spring pin 2, the fixed end of the spring pin 2 is abutted against the movable cover plate 2b, the working end of the spring pin 2 extends into the positioning hole 2, the cover frame 2a is sleeved on the top end of the barrel body 1a, meanwhile, the garbage bag is fixed on the barrel body 1a through the contact surface of the cover frame 2a and the barrel body 1a, the garbage bag is placed to slide, and the spring pin 2 can retract by pressing the movable cover plate 2b by a user, the activity cover plate 2b is automatic to be opened under torsional spring 2 d's effect, damping buffer 2c can make activity cover plate 2b open at the uniform velocity, activity cover plate 2b opens back spring catch 2 and pops out and make its work end and the bottom butt of activity cover plate 2b, thereby prevent that activity cover plate 2b closes, the user presses activity cover plate 2b when closing activity cover plate 2b, the rotatory position that makes locating hole 2 move to spring catch 2 of the following activity cover plate 2b of spring catch 2 withdrawal, spring catch 2 pops out and stretches into in the locating hole 2 with the fixed activity cover plate 2b after closing.
The automatic cutting device 4a comprises a long-handle crankshaft 4a6, a crankshaft connecting rod 4a8, a first rack 4b and a second rack 4d, the long-handle crankshaft 4a6 is rotatably mounted at the bottom end of the layered plate 1b, one end of the crankshaft connecting rod 4a8 is mounted on the output shaft of the long-handle crankshaft 4a6, the first rack 4b is mounted at the other end of the crankshaft connecting rod 4a8, the bottom end of the first rack 4b is abutted against the layered plate 1b, the first rack 4b comprises a crankshaft connecting column 4b1 rotatably connected with the crankshaft connecting rod 4a8, the first rack 4b is provided with a long hole 4b2 horizontally penetrating through the middle part of the first rack 4b, the upper wall of the long hole 4b2 is provided with an inclined tooth surface 3, the first rack 4b is internally provided with a second rack 4d in sliding fit with the first rack 4b, the upper surface of the second rack 4d is provided with an inclined tooth surface 1, and the inclined tooth surface 3 is meshed with an inclined tooth surface 1, the moving direction of the second rack 4d is perpendicular to the moving direction of the first rack 4b, a blade 4d2 is installed at one end of the second rack 4d facing the tape taking opening 1a1, the long-handle crankshaft 4a6 rotates to enable the crankshaft connecting rod 4a8 installed on the long-handle crankshaft 4a6 to drive the first rack 4b to do linear reciprocating motion, the inclined tooth surface 4b3 is meshed with the inclined tooth surface 4d1 to enable the first rack 4b and the second rack 4d to be in rack-rack transmission connection, the first rack 4b makes the second rack 4d perform linear reciprocating motion perpendicular to the first rack 4b, and therefore the blade 4d2 installed at one end of the second rack 4d makes the blade 4d2 perform vertical reciprocating motion, and the blade 4d2 cuts off the adhesive tape.
The head of the blade 4d2 is of an inclined structure, and the head of the blade 4d2 is of an inclined structure so that the blade 4d2 can cut the adhesive tape more easily.
One surface of the blade 4d2 is in sliding fit with one surface of the tape taking opening 1a1, and after the tape is drawn out of the tape taking opening 1a1, the tape is cut by the blade 4d2 and is pressed by one surface of the blade 4d2, so that the tape is adhered to one surface of the tape taking opening 1a1, and the tape is prevented from retracting to the inner part of the barrel body 1 a.
The laminated plate 1b is provided with slide rails 4c guiding the linear motion direction of the first rack 4b, the slide rails 4c are arranged on two sides of the laminated plate 1b and are in sliding fit with the laminated plate 1b, the slide rails 4c are provided with through holes 4c1 perpendicular to the laminated plate 1b, the second rack 4d is installed in the through hole 4c1, one side of the through hole 4c1 far away from the blade 4d2 is provided with a guide post 4c2 parallel to the blade 4d2 and extending outwards, one end of the second rack 4d far away from the blade 4d2 is provided with a fixture block 4d3, the fixture block 4d3 is provided with a guide hole 4d4 in sliding fit with the guide post 4c2, the guide post 4c2 is sleeved with a spring 4e abutting against the fixture block 4d3 and the slide rail 4c, the slide rails 4c and the through holes 4c1 arranged on the slide rails 4c respectively guide the linear motion direction of the first rack 4b and the second rack 4d, the guide post 4c2 fixes the position of the spring 4e, when the blade 4d2 moves toward the barrel 1a, the latch 4d3 moves and compresses the spring 4e, and the spring 4e rebounds to return the latch 4d3 to the initial position after the blade 4d2 cuts the adhesive tape, so that the second rack 4d and the first rack 4b return to the initial positions.
The layered plate 1b is provided with a crankshaft mounting hole 4a1 for mounting a rotating shaft of the long-handled crankshaft 4a6, a fixing plate mounting hole 4a2 arranged around the crankshaft mounting hole 4a1 is mounted on the periphery of the crankshaft mounting hole 4a1, a crankshaft fixing plate 4a3 is mounted on the fixing plate mounting hole 4a2, a crankshaft mounting hole 4a4 and a support pillar with a pin 4a5 inserted into the fixing plate mounting hole 4a2 are arranged on the crankshaft fixing plate 4a3, the long handle of the long-handled crankshaft 4a6 is rotatably matched with the crankshaft mounting hole 4a4, the crankshaft fixing plate 4a3 is mounted in the fixing plate mounting hole 4a2 through the support pillar with a pin 4a5, so that the crankshaft fixing plate 4a3 and the layered plate 1b sandwich the long-handled crankshaft 4a6 and enable the long handle 4a6 to rotate between the crankshaft fixing plate 4a3 and the layered plate 1b, and the movement of the crankshaft connecting rod 4a8 is not affected by the support pillar with the pin 5.
Bearings 4a7 are mounted on both rotation shafts of the long-handled crankshaft 4a6, two bearings 4a7 are mounted in the crankshaft mounting hole 4a1 and the crankshaft mounting hole 4a4, respectively, and the bearings 4a7 allow the long-handled crankshaft 4a6 to smoothly rotate between the layered plate 1b and the crankshaft fixing plate 4a 3.
The adhesive tape linkage device 4f comprises a first rotating cap 4f1, a second rotating cap 4f4 and a third rotating cap 4f8 which are rotatably arranged at the bottom of the layered plate 1b, the first rotating cap 4f1 is arranged on a long handle of a long-handle crankshaft 4a6, the first rotating cap 4f1 and the long-handle crankshaft 4a6 rotate synchronously, the outer edge of the first rotating cap 4f1 is provided with a gear 4f2, a positioning seat 4f3 extending vertically upwards is arranged on the first rotating cap 4f1, a gear 4f 24 connected with the second rotating cap 4f4 is arranged below the second rotating cap 4f4, the gear 4f6 is meshed with the gear 4f2, the second rotating cap 4 is connected with the gear 4f6 through a one-way bearing 4f5, the adhesive tape is arranged on the positioning seat 4f3, the inner ring 5927 of the adhesive tape is not abutted against the positioning seat 4f3, one end of the adhesive tape is drawn out of the first rotating cap 1 and the second rotating cap 4f1 and the opening of the third rotating cap 1a1, the sticky surface of the adhesive tape is attached to the outer circle of the second rotating cap 4f4, the smooth surface of the adhesive tape is attached to the outer circle of the third rotating cap 4f8, the one-way bearing 4f5 enables the gear 4f6 to rotate when the second rotating cap 4f4 rotates, and the second rotating cap 4f4 cannot rotate when the gear 4f6 rotates in the reverse direction, so that the sticky surface of the adhesive tape drives the second rotating cap 4f4 to rotate when the adhesive tape is drawn out outwards, the second rotating cap 4f4 drives the gear 4f6 to rotate through the one-way bearing 4f5, the gear 4f6 drives the first rotating cap 4f1 to rotate through the gear 4f2, the first rotating cap 4f1 rotates synchronously with the long-handle crankshaft 4a6 to enable the automatic cutting device 4a to work, the blade 4d2 extends out and cuts the adhesive tape after a cutting distance is drawn out, and the blade 4d2 rebounds under the action of the spring 4e, so that the first rack 4d and the first rack 4b return to the initial position, the first rack 4b pushes the long-handle crankshaft 4a6 to rotate reversely through the crankshaft connecting rod 4a8, so that the first rotating cap 4f1 rotates reversely, the first rotating cap 4f1 rotates reversely so that the gear 4f6 meshed with the gear 4f2 rotates reversely, only the gear 4f6 rotates idly due to the action of the one-way bearing 4f5, and the second rotating cap 4f4 cannot rotate, so that the adhesive tape linkage 4f is prevented from drawing the adhesive tape back into the barrel body 1a when the automatic cutting device 4a rebounds.
A damping buffer 4f7 is arranged below the gear 4f6, and the damping buffer 4f7 enables the gear 4f6 to rotate smoothly, so that the situation that the adhesive tape is separated from the second rotating cap 4f4 or the third rotating cap 4f8 due to violent movement of the adhesive tape in the barrel body 1a caused by excessive force is avoided.
The working principle is as follows: the user puts the garbage bag into the garbage bag groove 3a, extracts a section of garbage bag which is inserted into the barrel body 1a through the garbage bag extraction opening 3b, then unfolds and sleeves the garbage bag at the top end of the barrel body 1a, then covers the non-stepping fixed cover 2 on the double-layer barrel body 1 to fix the garbage bag, the user takes out the garbage bag after the garbage bag is full, simultaneously extracts the garbage bag in the lower garbage bag groove 3a from the garbage bag extraction opening 3b, the automatic extraction of the garbage bag is completed after the garbage bag is separated, the automatic garbage bag extraction device 3 is also arranged beside the automatic garbage bag extraction device 4, the user can extract the adhesive tape outwards through the adhesive tape extraction opening 1a1, the adhesive tape is arranged on the positioning seat 4f3, the inner ring of the adhesive tape is not abutted against the outer ring of the positioning seat 4f3, one end of the adhesive tape is extracted from the first rotating cap 4f1 and is wound around the adhesive tape extraction opening 1a1, the sticky surface of the adhesive tape is jointed with the excircle of the second rotating cap 4f4, the smooth surface of the adhesive tape is jointed with the excircle of the third rotating cap 4f8, the one-way bearing 4f5 enables the gear 4f6 to rotate along with the rotation of the second rotating cap 4f4 and the gear 4f6 to rotate in the reverse direction, so that the second rotating cap 4f4 cannot rotate, the sticky surface of the adhesive tape drives the second rotating cap 4f4 to rotate when the adhesive tape is drawn out outwards, the second rotating cap 4f4 drives the gear 4f6 to rotate through the one-way bearing 4f5, so that the gear 4f6 drives the first rotating cap 4f1 to rotate through the gear 4f2, the first rotating cap 4f1 rotates synchronously with the long-handle crankshaft 4a6, the crankshaft connecting rod 4a8 arranged on the long-handle crankshaft 4a6 drives the first rack 4b to do linear reciprocating motion, the oblique tooth flank 4b3 is meshed with the oblique tooth flank 4d1, so that the first rack 4b and the second rack 4d are connected with the first rack 4b in a straight reciprocating motion, and the first rack 4b is in a straight reciprocating motion, so that the blade 4d2 installed at one end of the second rack 4d reciprocates vertically, so that the blade 4d2 cuts the adhesive tape, the blade 4d2 rebounds under the action of the spring 4e after the adhesive tape is cut, so that the second rack 4d and the first rack 4b both return to the initial position, the first rack 4b pushes the long-handle crankshaft 4a6 through the crankshaft connecting rod 4a8 to reverse, thereby causing the first rotating cap 4f1 to reverse, the first rotating cap 4f1 reverses to cause the gear 4f6 engaged with the gear 4f2 to reverse, and the gear 4f6 only rotates in an idle manner and the second rotating cap 4f4 does not rotate due to the action of the one-way bearing 4f5, thereby preventing the adhesive tape linkage 4f from drawing the adhesive tape back into the barrel body 1a when the automatic cutting device 4a rebounds.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides a bag formula garbage bin is taken out in automation of built-in sticky tape that seals which characterized in that: comprises a double-layer barrel body (1), a stepping-free fixed cover (2), a garbage bag automatic extracting device (3) and an adhesive tape automatic extracting device (4), wherein the stepping-free fixed cover (2) is arranged at the top end of the double-layer barrel body (1), the garbage bag automatic extracting device (3) and the adhesive tape automatic extracting device (4) are arranged at the bottom end of the double-layer barrel body (1), the double-layer barrel body (1) comprises a barrel body (1a) and a layered plate (1b) horizontally arranged in the middle of the barrel body (1a), a bottom plate (1c) is arranged at the bottom of the barrel body (1a), the garbage bag automatic extracting device (3) and the adhesive tape automatic extracting device (4) are arranged between the layered plate (1b) and the bottom plate (1c), a vertically downward threaded rod (1b1) is arranged at the axis of the layered plate (1b), a vertically upward sleeve (1c1) is arranged at the axis of the bottom plate (1c), and the sleeve (1c1) is in threaded connection with the threaded rod (1b1), a barrel body (1a) is arranged, the layered plate (1b) and the bottom plate (1c) form a cavity, a partition plate (1b2) which vertically and symmetrically divides the cavity into two parts is further arranged on the layered plate (1b), a garbage bag automatic extracting device (3) is arranged on one side of the cavity, an adhesive tape automatic extracting device (4) is arranged on the other side of the cavity, the garbage bag automatic extracting device (3) comprises a garbage bag groove (3a) arranged at the bottom of the layered plate (1b), a garbage bag extracting port (3b) is arranged inside the garbage bag groove (3a), the adhesive tape automatic extracting device (4) comprises an automatic cutting device (4a) and an adhesive tape linkage device (4f) which are arranged at the bottom of the layered plate (1b), and an adhesive tape extracting port (1a1) is arranged on the barrel body (1a) close to the working end of the adhesive tape linkage device (4 f);
the stepping-free fixed cover (2) comprises a barrel cover frame (2a) sleeved at the top end of the barrel body (1a) and a movable cover plate (2b) rotatably installed on the barrel cover frame (2a), the movable cover plate (2b) is hinged with the barrel cover frame (2a) through a rotating shaft, a damping buffer (2c) and a torsion spring (2d) are installed on the rotating shaft of the movable cover plate (2b), a spring pin (2e) penetrating through the barrel cover frame (2a) and parallel to the rotating shaft of the movable cover plate (2b) is installed on the barrel cover frame (2a), a positioning hole (2e1) is formed in the position, coaxial with the spring pin (2e), of the movable cover plate (2b), the fixed end of the spring pin (2e) is abutted against the movable cover plate (2b), and the working end of the spring pin (2e) extends into the positioning hole (2e 1);
the automatic cutting device (4a) comprises a long-handle crankshaft (4a6), a crankshaft connecting rod (4a8), a first rack (4b) and a second rack (4d), the long-handle crankshaft (4a6) is rotatably arranged at the bottom end of the layered plate (1b), one end of a crankshaft connecting rod (4a8) is arranged on an output shaft of the long-handle crankshaft (4a6), a first rack (4b) is arranged at the other end of the crankshaft connecting rod (4a8) and the bottom end of the first rack (4b) is abutted to the layered plate (1b), the first rack (4b) comprises a crankshaft connecting post (4b1) rotatably connected with the crankshaft connecting rod (4a8), a long hole (4b2) horizontally penetrating through the middle part of the first rack (4b) is arranged on the first rack (4b), an inclined tooth surface (4b3) is arranged on the upper wall of the long hole (4b2), and a second tooth surface (4d) in sliding fit with the first rack (4b) is arranged in the first rack (4b), the upper surface of the second rack (4d) is provided with an inclined tooth surface (4d1), the inclined tooth surface (4b3) is meshed with the inclined tooth surface (4d1), the moving direction of the second rack (4d) is perpendicular to the moving direction of the first rack (4b), and one end, facing the tape taking opening (1a1), of the second rack (4d) is provided with a blade (4d 2).
2. The automatic bag-pulling type trash can with built-in sealing adhesive tape as claimed in claim 1, wherein: the head of the blade (4d2) is of an inclined structure.
3. The automatic bag-pulling type trash can with built-in sealing adhesive tape as claimed in claim 1, wherein: one surface of the blade (4d2) is in sliding fit with one surface of the tape taking opening (1a 1).
4. The automatic bag-pulling type trash can with built-in sealing adhesive tape as claimed in claim 1, wherein: the laminated plate (1b) is provided with a sliding rail (4c) for guiding the linear motion direction of the first rack (4b), the sliding rail (4c) is arranged on two sides of the laminated plate (1b) and is in sliding fit with the laminated plate (1b), a through hole (4c1) perpendicular to the laminated plate (1b) is formed in the sliding rail (4c), the second rack (4d) is installed in the through hole (4c1), one side, far away from the blade (4d2), of the side of the through hole (4c1) is provided with a guide pillar (4c2) which is parallel to the blade (4d2) and extends outwards, one end, far away from the blade (4d2), of the second rack (4d) is provided with a clamping block (4d3), the clamping block (4d3) is provided with a guide hole (4d4) in sliding fit with the guide pillar (4c2), and the guide pillar (4c2) is sleeved with a spring (4e) abutted against the clamping block (4d3) and the sliding rail (4 c).
5. The automatic bag-pulling type trash can with built-in sealing adhesive tape as claimed in claim 1, wherein: the laminated plate (1b) is provided with a crankshaft mounting hole (4a1) for mounting a long-handle crankshaft (4a6) rotating shaft, the periphery of the crankshaft mounting hole (4a1) is provided with a fixing plate mounting hole (4a2) arranged around the crankshaft mounting hole (4a1), a crankshaft fixing plate (4a3) is mounted on the fixing plate mounting hole (4a2), the crankshaft fixing plate (4a3) is provided with a crankshaft mounting hole (4a4) and a support column (4a5) with a pin inserted into the fixing plate mounting hole (4a2), and the long handle of the long-handle crankshaft (4a6) is in running fit with the crankshaft mounting hole (4a 4).
6. The automatic bag-pulling type trash can with built-in sealing adhesive tape according to claim 5, wherein: two rotating shafts of the long-handle crankshaft (4a6) are respectively provided with a bearing (4a7), and the two bearings (4a7) are respectively arranged in a crankshaft mounting hole (4a1) and a crankshaft mounting hole (4a 4).
7. The automatic bag-pulling type trash can with built-in sealing adhesive tape as claimed in claim 1, wherein: the adhesive tape linkage device (4f) comprises a first rotating cap (4f1), a second rotating cap (4f4) and a third rotating cap (4f8) which are rotatably mounted at the bottom of the layered plate (1b), wherein the first rotating cap (4f1) is mounted on a long handle of a long-handle crankshaft (4a6) and synchronously rotates with the first rotating cap (4f1) and the long-handle crankshaft (4a6), a gear (4f2) is arranged on the outer edge of the first rotating cap (4f1), a positioning seat (4f3) extending vertically upwards is arranged on the first rotating cap (4f1), a gear (4f6) connected with the second rotating cap (4f4) is arranged below the second rotating cap (4f4), the gear (4f6) is meshed with the gear (4f2), and the second rotating cap (4f4) is connected with the gear (4f6) through a one-way bearing (4f 5).
8. The automatic bag-pulling type trash can with built-in sealing adhesive tape of claim 7, wherein: and a damping buffer (4f7) is arranged below the gear (4f 6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888183.3A CN108839979B (en) | 2018-08-07 | 2018-08-07 | Automatic bag-drawing type garbage can with built-in sealing adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888183.3A CN108839979B (en) | 2018-08-07 | 2018-08-07 | Automatic bag-drawing type garbage can with built-in sealing adhesive tape |
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| Publication Number | Publication Date |
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| CN108839979A CN108839979A (en) | 2018-11-20 |
| CN108839979B true CN108839979B (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810888183.3A Active CN108839979B (en) | 2018-08-07 | 2018-08-07 | Automatic bag-drawing type garbage can with built-in sealing adhesive tape |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615201A (en) * | 2019-09-27 | 2019-12-27 | 珠海市通晶塑胶制品有限公司 | Garbage classification box |
| CN110789837A (en) * | 2019-11-06 | 2020-02-14 | 安徽义林塑业有限公司 | Antifouling non-woven cloth bag |
| CN113399424A (en) * | 2021-06-08 | 2021-09-17 | 重庆电子工程职业学院 | Medical waste classification and processing apparatus based on wisdom medical treatment |
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| CN108839979A (en) | 2018-11-20 |
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