CN109330310A - A kind of meal bell rotation buffer unit - Google Patents
A kind of meal bell rotation buffer unit Download PDFInfo
- Publication number
- CN109330310A CN109330310A CN201811353390.5A CN201811353390A CN109330310A CN 109330310 A CN109330310 A CN 109330310A CN 201811353390 A CN201811353390 A CN 201811353390A CN 109330310 A CN109330310 A CN 109330310A
- Authority
- CN
- China
- Prior art keywords
- meal
- resistance
- shell
- shaft
- buffer unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000012054 meals Nutrition 0.000 title claims abstract description 78
- 239000000872 buffer Substances 0.000 title claims abstract description 24
- 230000003139 buffering effect Effects 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 41
- 239000004519 grease Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 43
- 230000007423 decrease Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/12—Vessels or pots for table use
- A47G19/127—Vessels or pots for table use with means for keeping liquid cool or hot
Abstract
The present invention discloses a kind of meal bell rotation buffer unit, it include the installation shell for being mounted on grate, the rotating connector for connecting meal bell, rotating connector passes through shaft and installation shell rotation connection, shaft is connected with buffering rotor by freewheel clutch, it buffers rotor and installs and be equipped with the resistance oil pocket full of resistance grease between shell, freewheel clutch is in when the meal bell that rotating connector connects is uncapped surmounts state.Compared with prior art, the present invention can allow meal bell slowly to decline, avoid the occurrence of meal bell Fast Collision meal stone or metal plate for standing a stove on as a precaution against fire, grate and the case where generate noise, relative to hydraulic bjuffer, structure is simpler, and the decline of part difficulty of processing allows production cost sharp fall；When needing to open meal bell, freewheel clutch, which is in, surmounts state, and shaft will not transmit torque and give buffering rotor, then do not have the drag effect of resistance oil rouge when uncapping, convenient for people to use.
Description
Technical field
The invention belongs to buffer unit fields, particularly, are related to a kind of rotation buffer unit.
Background technique
Furnace is eaten as a kind of container for containing food, is mainly used for restaurant, dining room and hotel, by pacifying in the top of service plate
Certain insulation effect can be played by filling a meal bell.The meal bell of general meal furnace is directly installed on by linkage mostly
On grate, when closing lid due to meal bell be swift in motion often with meal stone or metal plate for standing a stove on as a precaution against fire, grate collision and generate noise, influence
It has dinner atmosphere, prolonged use will lead to meal bell damage.In order to solve this problem, on the market some meal furnaces using hydraulic
Buffer connects service plate ontology and meal bell, allows meal bell when falling, using the flowing buffer function between hydraulic oil,
Certain rotary resistance is provided, meal bell is allowed slowly to fall.But hydraulic bjuffer is installed at the shaft for bell of eating, not only tie
Structure is complicated, and part difficult processing, assembly difficulty is higher, and also has overturning resistance when opening and eating bell, causes to produce
Higher cost, use when, are very inconvenient.
Summary of the invention
For overcome the deficiencies in the prior art, an embodiment of the present invention provides that a kind of structure is simple, and production cost is low, makes
Buffer unit is rotated with more convenient meal bell.
An embodiment of the present invention solves technical solution used by its technical problem:
A kind of meal bell rotates buffer unit, includes installation shell for being mounted on grate, for connecting meal furnace
The rotating connector of lid, the rotating connector are rotatablely connected by shaft and the installation shell, and the shaft is by surmounting
Clutch is connected with buffering rotor, is equipped with the resistance oil full of resistance grease between the buffering rotor and the installation shell
Chamber, the freewheel clutch is in when the meal bell that the rotating connector connects is uncapped surmounts state.
As an improvement of the above scheme, the outside of the buffering rotor is equipped with multiple resistance convex blocks being evenly distributed.
As a further improvement of the foregoing solution, the resistance convex block, which is equipped with, increases resistance groove.
Further, the installation shell includes that the resistance shell buffered on the outside of rotor is arranged in, is separately positioned on
The first end face sealing cover and second end face sealing cover at resistance shell both ends, the resistance shell, the first end face are close
Capping, the second end face sealing cover form the resistance oil pocket between the buffering rotor.
Further, the first sealing ring, the second end are equipped between the first end face sealing cover and the buffering rotor
The second sealing ring is equipped between face sealing cover and the buffering rotor.
Further, the installation shell further includes having the connection shell connecting with grate, and it is fixed that one end of the connection shell is equipped with
Position slot, the position that the first end face sealing cover corresponds to the locating slot are equipped with locating piece.
Further, the position that the connection shell corresponds to the second end face sealing cover is equipped with installation nut.
Further, the shaft is equipped with positioning sleeve, and the positioning sleeve is equipped with detent ball, sets on the installation shell
There is the positioning circular groove with detent ball cooperation.
Further, the both ends of the shaft are pierced by the installation shell and both ends are all connected with the rotating connector.
Further, the both ends of the shaft are equipped with Decorative Cover.
An embodiment of the present invention the utility model has the advantages that compared with prior art, shaft of the invention passes through rotating connector
It connects meal bell and using freewheel clutch connection buffering rotor, installs in shell and buffering rotor is provided using resistance grease
Rotary resistance, then eat bell when closing lid, allow rotating shaft transmitting torque to give buffering rotor, buffering rotor is in damping grease
Slowly rotated under rotary resistance, it can allow meal bell slowly decline, avoid the occurrence of meal bell Fast Collision meal stone or metal plate for standing a stove on as a precaution against fire, grate and
The case where generating noise will not influence atmosphere of having dinner, and reduce the damage of meal bell, improve the service life of meal bell, Er Qiexiang
For hydraulic bjuffer, structure is simpler, and the decline of part difficulty of processing allows production cost sharp fall, factory easy to produce
The income of family；When needing to open meal bell, freewheel clutch, which is in, surmounts state, and shaft will not transmit torque to buffering
Rotor does not have the drag effect of resistance oil rouge then when uncapping, convenient for people to use.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic diagram that an embodiment of the present invention is mounted on meal furnace；
Fig. 2 is the decomposition diagram of an embodiment of the present invention；
Fig. 3 is the diagrammatic cross-section of the resistance device assembly of an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the buffering rotor of an embodiment of the present invention；
Fig. 5 is the resistance shell of an embodiment of the present invention and the scheme of installation of first end face sealing cover.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of meal bell rotation buffer unit, includes the installation shell for being mounted on grate 8
1, for connecting the rotating connector 2 of meal bell 9, the rotating connector 2 is connected by shaft 3 and the installation shell 1 rotation
It connects, the shaft 3 is connected with buffering rotor 4 by freewheel clutch 31, between the buffering rotor 4 and the installation shell 1
Equipped with the resistance oil pocket 5 for being full of resistance grease, the freewheel clutch 31 is opened in the meal bell 9 that the rotating connector 2 connects
It is in when lid and surmounts state.Wherein the installation shell 1 subtracts for coating protection shaft 3, and cooperation resistance grease
The slowly rotational action of red switch 4.The rotating connector 2 allows shaft 3 and meal bell 9 for connecting meal bell 9 and shaft 3
It rotates together.The shaft 3 connects the buffering rotor 4 by freewheel clutch 31, wherein the shaft 3 and freewheel clutch
31 inner ring connects, and the buffering rotor 4 connects with the outer ring of freewheel clutch 31；When opening meal bell 9, shaft 3
With eating, bell 9 is rotated, and the inner ring and outer rings of freewheel clutch 31 are in the state of opposite sliding at this time, that is, is in and is surmounted shape
State, shaft 3 can not transmit torque and give buffering rotor 4, and then buffering rotor 4 will be static, not can rotate, then bell 9 of eating is being beaten
When opening, the resistance of rotation will not be generated, allows people that can easily open meal bell 9, it is more convenient to use；People open
After meal bell 9 takes the food on meal stone or metal plate for standing a stove on as a precaution against fire, need to close meal bell 9, by 9 whereabouts closing lid of bell of eating, meal bell 9 is falling
When, shaft 3 is driven by rotating connector 2, freewheel clutch 31, which is in, when due to uncapping surmounts state, then closing lid
When be in engagement state, i.e. shaft 3 can transmit torque by freewheel clutch 31 and give buffering rotor 4, buffering rotor 4
Resistance grease is full of between outside and the installation shell 1, then resistance grease can provide rotary resistance for buffering rotor 4, with
The revolving speed for slowing down buffering rotor 4 allows meal bell 9 slowly to fall, so that meal 9 rapid decrease of bell will not be generated, with meal stone or metal plate for standing a stove on as a precaution against fire, furnace
The case where frame 8 collides and generates noise will not influence atmosphere of having dinner, and reduce the damage of meal bell 9, improve the use of meal bell 9
Service life.
Referring to Fig. 4, it is preferable that in order to improve the resistance between buffering rotor 4 and resistance grease, the buffering rotor 4
Outside is equipped with multiple resistance convex blocks 41 being evenly distributed.When buffering rotor 4 in the rotation, the resistance convex block 41 is driven,
The resistance convex block 41 can stir the resistance grease in resistance oil pocket 5, to allow resistance grease can be improved to buffering rotor 4
Rotary resistance makes the decline of meal bell 9 slower, makes the buffer falling effect of meal bell 9 better.In addition to this, according to
Resistance shift plate or resistance that the resistance convex block 41 of the buffering rotor 4 is alternatively evenly distributed at muti-piece is arranged in actual conditions
Reversed column etc. can provide the structure of rotary resistance for buffering rotor 4.
Referring to Fig. 4, it is preferable that in order to further ensure that the slow decline of meal bell 9, the resistance convex block 41, which is equipped with, to be increased
Hinder groove 42.Groove 42 is hindered by the way that the increasing is arranged, the stream of resistance convex block 41 of the resistance grease on buffering rotor 4 can be reduced
Dynamic speed, it can higher rotary resistance is improved, makes the velocity of rotation of buffering rotor 4 smaller, the speed for allowing meal bell 9 to decline
It is slower, to guarantee that meal bell 9 will not issue any sound when closing lid.
Referring to figs. 1 to Fig. 5, it is preferable that more convenient in order to assemble, the installation shell 1 includes setting described slow
The resistance shell 11 in 4 outside of red switch, the first end face sealing cover 12 and second for being separately positioned on 11 both ends of resistance shell
End face seal lid 13, it is the resistance shell 11, the first end face sealing cover 12, the second end face sealing cover 13, described slow
The resistance oil pocket 5 is formed between red switch 4.The mode covered using both ends, can allow resistance grease preferably to pour into resistance
In oil pocket 5, make assembly more convenient.
Referring to Fig. 3, it is preferable that in order to avoid the leakage of resistance grease, the first end face sealing cover 12 turns with the buffering
It is equipped with the first sealing ring 6 between son 4, the second sealing ring is equipped between the second end face sealing cover 13 and the buffering rotor 4
7.First sealing ring 6 is used to seal first end face sealing cover 12 and buffers the gap between rotor 4, second sealing ring
7, for sealing second end face sealing cover 13 and buffering the gap between rotor 4, can effectively guarantee that resistance grease will not leak
Out, it maintains easily, avoids the occurrence of resistance grease and leak the case where polluting.
Referring to Fig. 2, Fig. 5, it is preferable that in order to more convenient to install, and be conveniently replaceable resistance grease, the installation shell
1 further includes having the connection shell 14 connecting with grate 8, and one end of the connection shell 14 is equipped with locating slot, the first end face sealing
The position of the corresponding locating slot of lid 12 is equipped with locating piece 121.Connection shell 14 is directly fastened on grate 8, is connected
It is that with matching for locating slot positioning is fixed in used locating piece 121 between shell 14 and resistance shell 11, then resistance shell
11, shaft 3, resistance grease, buffering rotor 4, freewheel clutch 31 form the resistance device assembly for generating resistance, and resistance device assembly can
Directly to be removed from connection shell 14, i.e., when resistance device assembly is problematic to be needed replacing, directly replace resistance gauge
Component integrally takes off the resistance device assembly more renewed, without the connection shell 14 of connection meal furnace is unloaded down replacement, allows more
Change it is more convenient, it is more convenient to use.In addition to this, according to the actual situation, connection shell 14 can also pass through with resistance shell 11
Positioning pin or positioning bolt positioning.
Preferably, in order to facilitate the dismounting of resistance device assembly, the corresponding second end face sealing cover 13 of the connection shell 14
Position be equipped with installation nut 15.The i.e. described installation nut 15 can be by resistance shell 11, first end face sealing cover 12, second end
Face sealing cover 13 presses to the locating slot, and positioning is allowed to be inserted into the locating slot fastly, allows solid between resistance shell 11 and connection shell 14
It is fixed, it avoids resistance shell 11 when closing lid from rotating, guarantees that providing enough rotary resistances gives buffering rotor 4.In replacement resistance
When device assembly, installation nut 15 can be unscrewed, is replaced, facilitates operation.Installation spiral shell is directly screwed in replacement after finishing
Mother 15, can install resistance device assembly.In addition to this, the installation nut 15 can also be substituted for rubber stopper, positioning pin
Deng positioning pressing component.
Referring to Fig. 2, it is preferable that in order to allow meal positioning when being opened to top of bell 9, the shaft 3 is equipped with fixed
Position set 32, the positioning sleeve 32 are equipped with detent ball 321, and the installation shell 1 is equipped with to be cooperated with the detent ball 321
Positioning circular groove.When installation, the corresponding bell 9 of eating of the positioning circular groove on shell 1 is installed in the position of open top,
Therefore when uncapping, shaft 3 drives the detent ball 321 on positioning sleeve 32 mobile, meal bell 9 be opened to most push up when
It waits, the detent ball 321 cooperates with the positioning circular groove, and meal bell 9 is fixed, meal bell 9 will not be allowed to clamp in people and eaten
It is fallen when object.When closing lid, people can directly allow meal bell 9 altogether, because detent ball 321 can be in people
Power effect it is lower roll the positioning circular groove, allow meal bell 9 oneself decline.In addition to this it is possible to using positioning pin,
Positioning bolt etc. positions.
Referring to Fig. 3, it is preferable that in order to be more uniformly stressed, the both ends of the shaft 3 be pierced by the installation shell 1 and
Both ends are all connected with the rotating connector 2.Allow the both ends of shaft 3 to connect the rotating connector 2, allow freewheel clutch 31,
Buffering rotor 4 all corresponds to the middle part of the shaft 3, and shaft 3 is more uniformly stressed when rotation, and rotation when is more steady
It is fixed.For the ease of installation, the both ends of shaft 3 are equipped with the erection joint 34 with the rotating connector 2 installation, one of peace
Joint 34 is detachable, is mounted in shaft 3 using set screw.It can be first by 3 one end of shaft when shaft 3 are installed
At insertion installation shell 1, then dismountable erection joint 34 is installed in shaft 3 again, can realize the peace of shaft 3
Dress.
For the ease of installing and processing, the position that the first end face sealing cover 12 is corresponded on the connection shell 14, which is equipped with, determines
Position mounting 141, locating slot and positioning circular groove are separately positioned on the two sides of positioning mounting 141, facilitate detent ball 321, locating piece
121 setting and installation.It is first sealing ring 6, the second sealing ring 7, described fixed moreover, in order to preferably allow shaft 3 to rotate
Position mounting 141, the installation nut 15 are equipped with the through-hole for passing through to the shaft 3.Preferably, first sealing ring
6 and second sealing ring 7 be silica gel sealing ring, wearability is more preferable.In addition to this, first sealing ring 6, the second sealing ring 7
It can also be rubber seal, plastic seal ring etc..
Referring to Fig.1, Fig. 2, it is preferable that whole more beautiful in order to allow, the both ends of the shaft 3 are equipped with Decorative Cover 33.
The Decorative Cover 33 is mounted in shaft 3 by screw.The size and installation shell 1 of the Decorative Cover 33, can be complete to matching
Beauteously 3 component of shaft is closed, extraneous substance is not allowed to pollute.
Compared with prior art, shaft 3 of the invention by rotating connector 2 connection meal bell 9 and using surmount from
The connection buffering rotor 4 of clutch 31, installation shell 1 is interior to provide the rotary resistance of buffering rotor 4, then bell of eating using resistance grease
9 when closing lid, and the transmitting torque of shaft 3 is allowed to give buffering rotor 4, and buffering rotor 4 is slow under the rotary resistance of damping grease
Rotation, it can allow meal bell 9 slowly decline, avoid the occurrence of meal 9 Fast Collision of bell meal stone or metal plate for standing a stove on as a precaution against fire, grate 8 and generate noise
Situation will not influence atmosphere of having dinner, and reduce the damage of meal bell 9, improve the service life of meal bell 9, and relative to hydraulic
Buffer, structure is simpler, and the decline of part difficulty of processing allows production cost sharp fall, the income of producer easy to produce；
When needing to open meal bell 9, freewheel clutch 31, which is in, surmounts state, and shaft 3 will not transmit torque and give buffering rotor
4, then do not have the drag effect of resistance oil rouge when uncapping, it is convenient for people to use.
The above only better embodiment of the invention, but the present invention is not limited to above-described embodiments, if its with
Any same or similar means reach technical effect of the invention, should all fall under the scope of the present invention.
Claims (10)
1. a kind of meal bell rotates buffer unit, it is characterised in that: include the installation shell for being mounted on grate (8)
(1), for connecting the rotating connector (2) of meal bell (9), the rotating connector (2) passes through outside shaft (3) and the installation
Shell (1) rotation connection, the shaft (3) are connected with buffering rotor (4), the buffering rotor (4) by freewheel clutch (31)
It is equipped with the resistance oil pocket (5) full of resistance grease between installation shell (1), the freewheel clutch (31) is at described turn
The meal bell (9) of follower link (2) connection is in when uncapping surmounts state.
2. a kind of meal bell according to claim 1 rotates buffer unit, it is characterised in that: buffering rotor (4)
Outside is equipped with multiple resistance convex blocks (41) being evenly distributed.
3. a kind of meal bell according to claim 2 rotates buffer unit, it is characterised in that: on the resistance convex block (41)
Groove (42) are hindered equipped with increasing.
4. a kind of meal bell according to claim 1 rotates buffer unit, it is characterised in that: installation shell (1) packet
It includes the resistance shell (11) being arranged on the outside of buffering rotor (4), be separately positioned on resistance shell (11) both ends
First end face sealing cover (12) and second end face sealing cover (13), the resistance shell (11), the first end face sealing cover
(12), the resistance oil pocket (5) is formed between the second end face sealing cover (13), the buffering rotor (4).
5. a kind of meal bell according to claim 4 rotates buffer unit, it is characterised in that: the first end face sealing cover
(12) the first sealing ring (6) are equipped between the buffering rotor (4), the second end face sealing cover (13) and the buffering turn
The second sealing ring (7) are equipped between sub (4).
6. a kind of meal bell according to claim 4 rotates buffer unit, it is characterised in that: the installation shell (1) is also
It include the connection shell (14) being connect with grate (8), one end of connection shell (14) is equipped with locating slot, and the first end face is close
The position for covering (12) corresponding described locating slot is equipped with locating piece (121).
7. a kind of meal bell according to claim 6 rotates buffer unit, it is characterised in that: the connection shell (14) is corresponding
The position of the second end face sealing cover (13) is equipped with installation nut (15).
8. a kind of -7 any meal bells rotate buffer unit according to claim 1, it is characterised in that: the shaft (3)
It is equipped with positioning sleeve (32), the positioning sleeve (32) is equipped with detent ball (321), and the installation shell (1) is equipped with and institute
State the positioning circular groove of detent ball (321) cooperation.
9. a kind of -7 any meal bells rotate buffer unit according to claim 1, it is characterised in that: the shaft (3)
Both ends be pierced by the installation shell (1) and both ends are all connected with the rotating connector (2).
10. a kind of meal bell according to claim 9 rotates buffer unit, it is characterised in that: the both ends of the shaft (3)
Decorative Cover (33) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353390.5A CN109330310B (en) | 2018-11-14 | 2018-11-14 | Rotary buffer device for meal furnace cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353390.5A CN109330310B (en) | 2018-11-14 | 2018-11-14 | Rotary buffer device for meal furnace cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109330310A true CN109330310A (en) | 2019-02-15 |
| CN109330310B CN109330310B (en) | 2024-04-02 |
Family
ID=65315529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811353390.5A Active CN109330310B (en) | 2018-11-14 | 2018-11-14 | Rotary buffer device for meal furnace cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109330310B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194666A (en) * | 2021-12-16 | 2022-03-18 | 厦门芯阳科技股份有限公司 | Intelligent garbage cover buffer control method, buffer device and intelligent garbage can |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406407A (en) * | 2011-11-18 | 2012-04-11 | 银都餐饮设备股份有限公司 | Meal furnace |
| CN202249395U (en) * | 2011-09-13 | 2012-05-30 | 日升五金制品（深圳）有限公司 | Damping hinge device |
| CN106175365A (en) * | 2016-08-31 | 2016-12-07 | 曹兆文 | A kind of meal bell Novel buffering device |
| CN209331646U (en) * | 2018-11-14 | 2019-09-03 | 曹兆文 | A kind of meal bell rotation buffer unit |
-
2018
- 2018-11-14 CN CN201811353390.5A patent/CN109330310B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202249395U (en) * | 2011-09-13 | 2012-05-30 | 日升五金制品（深圳）有限公司 | Damping hinge device |
| CN102406407A (en) * | 2011-11-18 | 2012-04-11 | 银都餐饮设备股份有限公司 | Meal furnace |
| CN106175365A (en) * | 2016-08-31 | 2016-12-07 | 曹兆文 | A kind of meal bell Novel buffering device |
| CN209331646U (en) * | 2018-11-14 | 2019-09-03 | 曹兆文 | A kind of meal bell rotation buffer unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194666A (en) * | 2021-12-16 | 2022-03-18 | 厦门芯阳科技股份有限公司 | Intelligent garbage cover buffer control method, buffer device and intelligent garbage can |
| CN114194666B (en) * | 2021-12-16 | 2023-03-24 | 厦门芯阳科技股份有限公司 | Intelligent garbage cover buffer control method, buffer device and intelligent garbage can |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109330310B (en) | 2024-04-02 |
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