CN111616523A - Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission - Google Patents
Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission Download PDFInfo
- Publication number
- CN111616523A CN111616523A CN202010528872.0A CN202010528872A CN111616523A CN 111616523 A CN111616523 A CN 111616523A CN 202010528872 A CN202010528872 A CN 202010528872A CN 111616523 A CN111616523 A CN 111616523A
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- Prior art keywords
- cabinet door
- cabinet
- spring
- connecting rod
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 32
- 230000000694 effects Effects 0.000 abstract description 18
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000208734 Pisonia aculeata Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
- A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/14—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with double-acting springs, e.g. for closing and opening or checking and closing no material
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/367—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening specially adapted for furniture
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention relates to the technical field of cabinets, and discloses a cabinet capable of automatically closing a cabinet door based on connecting rod transmission, which comprises a cabinet door, wherein two hinges are rotatably connected to the right side of the back of the cabinet door, the right sides of the two hinges are rotatably connected with a cabinet body, a first partition plate is fixedly connected inside the cabinet body, a sliding chute is formed in the upper part of the front of the cabinet body, a first spring is fixedly connected to the right side of the sliding chute, a sliding block is fixedly connected to the left side of the first spring, a first connecting rod is rotatably connected to the front of the sliding block, a second connecting rod is rotatably connected to the left side of the first connecting rod, a fixed block is rotatably connected to the left side of the second connecting rod, and a limiting column and a second spring. Through first spring pulling slider motion right, the slider passes through first connecting rod and second connecting rod pulling fixed block, and then the pulling cabinet door rotates around the hinge, closes the cabinet door to the effect that can self-closing after the cabinet door is opened has been reached.
Description
Technical Field
The invention relates to the technical field of cabinets, in particular to a cabinet capable of automatically closing a cabinet door based on connecting rod transmission.
Background
With the improvement of living standards of people, more and more people choose to buy houses in working cities for improving life quality, wherein small house type houses are more families due to lower price, the kitchens of the small house type houses are generally smaller, and cabinets can be arranged at higher positions when a plurality of families are decorated.
Present cupboard cabinet door does not generally have self-closing's function, runs out and need close the door at will, because the cupboard is than higher, forgets when closing the cabinet door after we open, very easily bumps to the head, causes the injury to us, and the inside falls grey easily moreover, makes dirty kitchen utensils and appliances in the cupboard, and we have provided a cupboard based on connecting rod transmission can self-closing cabinet door from this.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the cabinet capable of automatically closing the cabinet door based on the connecting rod transmission, which has the advantages that the cabinet door can be automatically closed after being opened, and dust falling and collision are prevented, and the problems that when the cabinet door is forgotten to be closed, the dust falling in the cabinet easily pollutes kitchenware, and the collision easily causes damage to people are solved.
(II) technical scheme
In order to realize the purposes that the cabinet door can be automatically closed after being opened and prevent dust falling and collision, the invention provides the following technical scheme: a cabinet capable of automatically closing a cabinet door based on connecting rod transmission comprises a cabinet door, wherein a handle is fixedly connected to the back of the cabinet door, two hinges are rotatably connected to the right side of the back of the cabinet door, a cabinet body is rotatably connected to the right sides of the two hinges, a first partition plate and a second partition plate are fixedly connected to the inside of the cabinet body, a sliding chute is formed in the upper portion of the front of the cabinet body, a first spring is fixedly connected to the right side of the sliding chute, a sliding block is fixedly connected to the left side of the first spring, a first connecting rod is rotatably connected to the front of the sliding block, a second connecting rod is rotatably connected to the left side of the first connecting rod, a fixing block is rotatably connected to the left side of the second connecting rod, a limiting column and a second spring are fixedly connected to the left side of the first partition plate, a row of teeth, the equal fixedly connected with third spring of the interior right wall of square groove, the equal fixedly connected with bullet piece in left side of third spring, the equal fixedly connected with sound wave plate of the interior roof of square groove, the positive top of the cabinet body is rotated and is connected with two damping gears.
Preferably, the slider slides within the slide slot.
Preferably, the bottom of the fixed block is fixedly connected to the upper side of the front face of the cabinet door.
Preferably, the first partition is located below the chute.
Preferably, the cabinet door is first contacted with the second spring and then contacted with the limiting post when the cabinet door is to be completely closed.
Preferably, when the cabinet door is completely closed, the pulling force of the first spring to the sliding block is greater than the pushing force of the second spring to the cabinet door, and when the cabinet door is opened, the teeth are meshed with the damping gear.
Preferably, the limiting column is inserted in the second spring.
Preferably, a damper is arranged inside the damping gear.
Preferably, the left side of the elastic block and the right side of the teeth on the damping gear are provided with magnetic devices, and the magnetic devices attract each other when the magnetic devices are close to each other.
Preferably, the sound wave plate in one row of teeth produces less and less sound when the teeth are stirred from left to right.
(III) advantageous effects
Compared with the prior art, the invention provides a cabinet capable of automatically closing a cabinet door based on connecting rod transmission, which has the following beneficial effects:
1. this cupboard based on connecting rod transmission can self-closing cabinet door, through first spring pulling slider motion right, the slider passes through first connecting rod and second connecting rod pulling fixed block, and then the pulling cabinet door rotates around the hinge, closes the cabinet door to the effect that can self-closing after having reached the cabinet door and opening.
2. This cupboard based on connecting rod transmission can self-closing cabinet door, through setting up second spring and spacing post, extrudees the second spring earlier when the cabinet door is about to close completely, and the second spring plays the effect of buffering, then with spacing post contact, dynamics when having reduced cabinet door self-closing to reach the noise reduction and prevented to press from both sides the effect of hindering the user when suddenly closing.
3. This cupboard based on connecting rod transmission can self-closing cabinet door, when opening through the cabinet door, tooth and damping gear meshing, the inside attenuator that is equipped with of damping gear makes damping gear can very slow rotation when first spring pullback slider, and then drives the slider and slowly resets to reached and opened the cabinet door after, the effect that the cabinet door can not close at once.
4. This cupboard based on connecting rod transmission can self-closing cabinet door, when meshing with damping gear through tooth, magnetic device inter attraction drives the bullet piece toward square groove outer motion, can hit the sound wave plate and make sound, the sound that sends when the sound wave plate on the left side more is by the striking is big more, the in-process that slider and damping gear break away from, sound just also is bigger and bigger, sound is the biggest when about to break away from to it reminds to have reached the cabinet door and will send sound when closing, lets owner early do the effect of preparing.
Drawings
FIG. 1 is a left side view of the cabinet door structure of the present invention when closed;
FIG. 2 is a left side view of the cabinet door structure of the present invention when opened;
FIG. 3 is a front view of the cabinet door structure of the present invention when open;
FIG. 4 is an enlarged view of the slider structure of the present invention;
FIG. 5 is an enlarged top view of the slider structure of the present invention;
FIG. 6 is an enlarged view of part A of the present invention;
FIG. 7 is an enlarged view of the structure of part B of the present invention.
In the figure: 1 cabinet door, 2 handles, 3 hinges, 4 cabinets, 5 first baffles, 6 second baffles, 7 chutes, 8 first springs, 9 sliders, 10 first connecting rods, 11 second connecting rods, 12 fixed blocks, 13 limiting columns, 14 second springs, 15 teeth, 16 square grooves, 17 third springs, 18 elastic blocks, 19 sound wave plates and 20 damping gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a cabinet capable of automatically closing a cabinet door based on a connecting rod transmission comprises a cabinet door 1, a handle 2 is fixedly connected to the back of the cabinet door 1, two hinges 3 are rotatably connected to the right side of the back of the cabinet door 1, a cabinet body 4 is rotatably connected to the right sides of the two hinges 3, a first partition plate 5 and a second partition plate 6 are fixedly connected to the inside of the cabinet body 4, a chute 7 is formed above the front of the cabinet body 4, a first spring 8 is fixedly connected to the right side of the chute 7, a slider 9 is fixedly connected to the left side of the first spring 8, the slider 9 slides in the chute 7, a first connecting rod 10 is rotatably connected to the front of the slider 9, a second connecting rod 11 is rotatably connected to the left side of the first connecting rod 10, the first partition plate 5 is located below the chute 7, the effect of separating is achieved, and the effect of preventing the first connecting rod 10 and the, the left side of the second connecting rod 11 is rotatably connected with a fixed block 12, the bottom of the fixed block 12 is fixedly connected above the front side of the cabinet door 1, the left side of the first clapboard 5 is fixedly connected with a limit column 13 and a second spring 14, the limit column 13 is inserted in the second spring 14, when the cabinet door 1 is to be completely closed, the fixed block is firstly contacted with the second spring 14 and then contacted with the limit column 13, the second spring 14 plays a role in buffering and reducing the impact force when the cabinet door 1 is closed, when the cabinet door 1 is completely closed, the pulling force of the first spring 8 on the sliding block 9 is greater than the pushing force of the second spring 14 on the cabinet door 1, so that the cabinet door 1 can be completely closed, the top of the sliding block 9 is fixedly connected with a row of teeth 15, the left side of the row of teeth 15 is provided with a square groove 16, the inner right wall of the square groove 16 is fixedly connected with a third spring 17, the left side of the third spring 17 is fixedly connected with an, the sound wave plate 19 in a row of tooth 15, the sound that sends when turning right from a left side is more and more little, play the effect of warning, cabinet body 4 positive top is rotated and is connected with two damping gear 20, when cabinet door 1 is opened, tooth 15 and damping gear 20 meshing, the inside attenuator that is equipped with of damping gear 20, play the effect of the rotational resistance of increase damping gear 20, the magnetic means is installed to the left side of bullet piece 18 and the right side of tooth 15 on the damping gear 20, both can inter attraction when being close to, make bullet piece 18 can hit sound wave plate 19 and make sound.
The working principle is as follows: when the cabinet is used, the cabinet door 1 is opened through the handle 2, at the moment, the teeth 15 are meshed with the damping gear 20, the damper is arranged in the damping gear 20, so that the damping gear 20 can rotate very slowly when the first spring 8 pulls back the slider 9, the slider 9 is further driven to reset slowly, a certain time is required for completely separating the teeth 15 from the damping gear 20, the cabinet door 1 is normally opened during the period, the use is convenient, the damping gear 20 drives the slider 9 to rotate slowly when the first spring 8 pulls back the slider 9, when the teeth 15 are meshed with the damping gear 20, the magnetic devices attract each other to drive the elastic block 18 to move outwards the square groove 16 and collide with the sound wave plate 19 to make a sound, the sound emitted by the sound wave plate 19 on the left side is larger, the sound emitted by the slider 9 is separated from the damping gear 20, the sound is larger and larger in the process, the sound is the maximum when the sound is about to separate, and the sound prompt when the, let the effect that owner made preparation early, tooth 15 breaks away from the back with damping gear 20 completely, first spring 8 can stimulate slider 9 and slide right, slider 9 is through first connecting rod 10 and 11 pulling fixed blocks 12 of second connecting rod, and then drive cabinet door 1 through fixed block 12 and rotate around hinge 3, close cabinet door 1, extrude second spring 14 earlier when cabinet door 1 is about to close completely, second spring 14 plays the effect of buffering, dynamics when having reduced cabinet door 1 self-closing, the noise has been reduced promptly, it hinders the user to also prevent to press from both sides when cabinet door 1 closes suddenly, then cabinet door 1 slowly contacts with spacing post 13, cabinet door 1 closes completely this moment.
To sum up, this can self-closing cabinet of cabinet door based on connecting rod transmission through 8 pulling sliders 9 of first spring right movements, slider 9 through first connecting rod 10 and 11 pulling fixed blocks 12 of second connecting rod, and then pulling cabinet door 1 rotates around hinge 3, closes cabinet door 1 to the effect that can self-closing after cabinet door 1 opens has been reached.
Through setting up second spring 14 and spacing post 13, extrude second spring 14 earlier when cabinet door 1 is about to close completely, second spring 14 plays the effect of buffering, then with spacing post 13 contact, dynamics when having reduced cabinet door 1 self-closing to reach noise reduction and when preventing to close suddenly the effect that the clamp wounded the user.
When opening through cabinet door 1, tooth 15 and damping gear 20 meshing, the inside attenuator that is equipped with of damping gear 20 makes damping gear 20 slow rotation very when first spring 8 pullback slider 9, and then drives slider 9 and slowly resets to reached and opened cabinet door 1 back, cabinet door 1 can not close the effect at once.
When meshing with damping gear 20 through tooth 15, magnetic device inter attraction drives bullet piece 18 toward square groove 16 outer motion, can hit sound wave plate 19 and make sound, sound that the sound wave plate 19 that the more left side was given play when being strikeed is the bigger, the in-process that slider 9 and damping gear 20 break away from, sound just also is bigger and bigger, sound is the biggest when about to break away from, thereby reached cabinet door 1 and sent sound when about to close and remind, let owner make the effect of preparing early, application scope is more extensive.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a cupboard that can self-closing cabinet door based on connecting rod transmission, includes cabinet door (1), its characterized in that: the cabinet door is characterized in that a handle (2) is fixedly connected to the back of the cabinet door (1), two hinges (3) are rotatably connected to the right side of the back of the cabinet door (1), a cabinet body (4) is rotatably connected to the right side of the two hinges (3), a first partition plate (5) and a second partition plate (6) are fixedly connected to the inside of the cabinet body (4), a sliding groove (7) is formed in the front upper portion of the cabinet body (4), a first spring (8) is fixedly connected to the right side of the sliding groove (7), a sliding block (9) is fixedly connected to the left side of the first spring (8), a first connecting rod (10) is rotatably connected to the front side of the sliding block (9), a second connecting rod (11) is rotatably connected to the left side of the first connecting rod (10), a fixing block (12) is rotatably connected to the left side of the second connecting rod (11), a limiting column (13) and a second spring, tooth (15) are arranged to the top fixedly connected with of slider (9), one row square groove (16) have been seted up in the left side of tooth (15), the equal fixedly connected with third spring (17) of the interior right wall of square groove (16), the equal fixedly connected with bullet piece (18) in left side of third spring (17), the equal fixedly connected with sound wave plate (19) of the interior roof of square groove (16), the positive top of the cabinet body (4) is rotated and is connected with two damping gear (20).
2. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: the sliding block (9) slides in the sliding groove (7).
3. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: the bottom of the fixed block (12) is fixedly connected above the front surface of the cabinet door (1).
4. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: the first partition plate (5) is positioned below the sliding groove (7).
5. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: when the cabinet door (1) is to be completely closed, the cabinet door is firstly contacted with the second spring (14) and then contacted with the limiting column (13).
6. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: when the cabinet door (1) is completely closed, the pulling force of the first spring (8) to the sliding block (9) is greater than the pushing force of the second spring (14) to the cabinet door (1), and when the cabinet door (1) is opened, the teeth (15) are meshed with the damping gear (20).
7. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: the limiting column (13) is inserted in the second spring (14).
8. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: and a damper is arranged in the damping gear (20).
9. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: magnetic devices are arranged on the left side of the elastic block (18) and the right side of teeth on the damping gear (20), and the magnetic devices attract each other when the magnetic devices are close to each other.
10. The cabinet with the cabinet door capable of being automatically closed based on the link transmission as claimed in claim 1, wherein: the sound wave plate (19) in one row of teeth (15) makes less and less sound when being stirred from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010528872.0A CN111616523A (en) | 2020-06-11 | 2020-06-11 | Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010528872.0A CN111616523A (en) | 2020-06-11 | 2020-06-11 | Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111616523A true CN111616523A (en) | 2020-09-04 |
Family
ID=72255366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010528872.0A Withdrawn CN111616523A (en) | 2020-06-11 | 2020-06-11 | Cabinet cabinet capable of automatically closing cabinet door based on connecting rod transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111616523A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081481A (en) * | 2020-09-21 | 2020-12-15 | 国网山东省电力公司烟台供电公司 | Automatic locking device of metering box |
| CN112185026A (en) * | 2020-11-16 | 2021-01-05 | 吴万乔 | Intelligent express cabinet device based on Internet block chain |
| CN113349530A (en) * | 2021-06-10 | 2021-09-07 | 贵州长基供应链管理有限公司 | Necklace pendant type first-aid device |
| EP4119753A1 (en) * | 2021-07-16 | 2023-01-18 | B/E Aerospace, Inc. | Concealed door hinge with shifting pivot point |
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| CN207813237U (en) * | 2018-01-30 | 2018-09-04 | 温州超鑫锁业有限公司 | Smart lock slip lid self closing device |
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| CN110805384A (en) * | 2019-12-02 | 2020-02-18 | 江苏盛阳消防门业有限公司 | Automatic closing type high-flame-retardant steel-wood fireproof door |
| CN210537121U (en) * | 2019-08-29 | 2020-05-15 | 厦门电力成套设备有限公司 | Regulator cubicle with practical strenghthened type cabinet door |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008106517A (en) * | 2006-10-25 | 2008-05-08 | Noritz Corp | Wall cabinet |
| CN202926072U (en) * | 2012-10-29 | 2013-05-08 | 上海永峻计算机技术有限公司 | Automatic self-closing door mechanism |
| CN207813237U (en) * | 2018-01-30 | 2018-09-04 | 温州超鑫锁业有限公司 | Smart lock slip lid self closing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081481A (en) * | 2020-09-21 | 2020-12-15 | 国网山东省电力公司烟台供电公司 | Automatic locking device of metering box |
| CN112185026A (en) * | 2020-11-16 | 2021-01-05 | 吴万乔 | Intelligent express cabinet device based on Internet block chain |
| CN113349530A (en) * | 2021-06-10 | 2021-09-07 | 贵州长基供应链管理有限公司 | Necklace pendant type first-aid device |
| EP4119753A1 (en) * | 2021-07-16 | 2023-01-18 | B/E Aerospace, Inc. | Concealed door hinge with shifting pivot point |
| US11566459B1 (en) | 2021-07-16 | 2023-01-31 | B/E Aerospace, Inc. | Concealed door hinge with shifting pivot point |
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Application publication date: 20200904 |