CN110259308A - Damp hinge and door body opening-closing structure - Google Patents
Damp hinge and door body opening-closing structure Download PDFInfo
- Publication number
- CN110259308A CN110259308A CN201910673332.9A CN201910673332A CN110259308A CN 110259308 A CN110259308 A CN 110259308A CN 201910673332 A CN201910673332 A CN 201910673332A CN 110259308 A CN110259308 A CN 110259308A
- Authority
- CN
- China
- Prior art keywords
- buffer unit
- transmission bracket
- guide pad
- elastic component
- bracket
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
This application discloses a kind of damp hinges, it include: transmission bracket, guide pad, the first buffer unit, the second buffer unit, rotating member and elastic component, transmission bracket is movably arranged on guide pad, mounting groove is equipped in transmission bracket, guide pad is located at the middle part of transmission bracket, mounting groove is divided into the first mounting groove and the second mounting groove for being used to install the first buffer unit and the second buffer unit, rotating member is rotatably arranged in one end of transmission bracket, and elastic component both ends are fixedly arranged on the other end of guide pad and transmission bracket respectively；First buffer unit can provide opposite cushion effect with the second buffer unit in the telescopic direction of elastic component, slow down the stretching speed of elastic component.Damp hinge provided by the invention and door body opening-closing structure, when switch gate, all have buffer function, can eliminate noise when switch gate；It avoids door body and quickly opens the impact caused by hinge, improve the hinge service life；The volume for reducing damp hinge entirety, reduces the requirement to installation space.
Description
Technical field
The present invention relates to open-close type door body installation fitting technical fields, and in particular to a kind of damp hinge and door body folding knot
Structure.
Background technique
Hinge is also known as hinge, is for connection to two solids and allows to do the mechanical device relatively rotated between the two,
Household, electric appliance and industrial circle are very widely used.The more existing hinge with function of self closing, can be after door body opening
Automatic closing door body, but this hinge often generates biggish noise when being closed door body, to reduce noise when closing,
Some hinges increase the damper with buffer function, make door body slowly closing to avoid door body Fast Collision cabinet body from issuing
Noise；However this hinge, when door body is opened, there is no damping buffering is arranged, therefore, when quickly opening door body, due to door
The inertia of body, to hinge, there are great impacts, are used for a long time, and are very easy to that hinge inner structural fatigue is caused to damage, greatly
Shorten the hinge service life；Meanwhile if door body hits cabinet body after opening, loud noise can be equally issued, usage comfort is influenced.And it is existing
Damper assembly in the hinge of some function of self closing for buffering and the tension spring for being closed automatically are usually to set gradually connection
, the space occupied is big, so that hinge overall volume is larger, to requirements of installation space height.
Summary of the invention
The present invention is all had in switch gate in view of the above-mentioned problems, propose a kind of damp hinge and door body opening-closing structure
Buffer function, the noise generated when can eliminate switch gate improve usage comfort；It can solve quickly to open due to door body to hinge
Chain causes the problem of enormous impact, to prevent hinge inner structure since fatigue causes premature deterioration, improves the hinge service life；Subtract
The small volume of damp hinge entirety, can reduce the requirement to installation space.
The technical solution adopted by the present invention is as follows: the present invention provides a kind of damp hinge, comprising: transmission bracket, guide pad,
First buffer unit, the second buffer unit, rotating member and elastic component, the transmission bracket are movably arranged at the guide pad
On, mounting groove is equipped in the transmission bracket, the guide pad is located at the middle part of the transmission bracket, the mounting groove is divided into
It is respectively used to the first mounting groove and the second mounting groove of installation the first buffer unit and the second buffer unit, the rotating member can turn
It is set to one end of the transmission bracket dynamicly, the elastic component both ends are fixedly arranged on the guide pad and the transmission bracket respectively
The other end；
The rotation of the rotating member can be such that transmission bracket moves, and then drive elastic component flexible, first buffer unit
Opposite cushion effect can be provided in the telescopic direction of elastic component with second buffer unit, slow down the flexible speed of elastic component
Degree.
In one embodiment of the invention, first buffer unit is damper, second buffer unit and the bullet
Property part be spring, and the elastic force of second buffer unit be greater than the elastic component elastic force.
In one embodiment of the invention, the damp hinge further includes noise-reducing bracket, and the noise-reducing bracket is set to described the
In two mounting grooves, the noise-reducing bracket is hollow structure, is sheathed on outside second buffer unit.
In one embodiment of the invention, the damp hinge further includes spacer pin, and the spacer pin is set on transmission branch
The end close to second buffer unit of frame, the limit for second buffer unit is matched with the guide pad.
In one embodiment of the invention, the guide pad is equipped with and the cross-sectional shape of the transmission bracket is consistent leads
Xiang Kong enables transmission bracket to pass through pilot hole and is movably arranged on the guide pad.
In one embodiment of the invention, the material of the guide pad is plastic cement.
In one embodiment of the invention, the damp hinge further includes shell, the shell and the fixed company of the guide pad
It connects, the shell is equipped with sliding slot, is equipped with wheel of locking a door, the lock at the rotation connection of the rotating member and the transmission bracket
Trolley is arranged across the sliding slot, and can move in the sliding slot；The shape of the sliding slot is arc, is locked when with switch gate
The motion profile of trolley is consistent.
In one embodiment of the invention, the rotating member includes the first connector and the second connector, and described first connects
Fitting is rotatably coupled with the shell, and the middle part of first connector and one end of second connector are hinged, institute
The other end for stating the second connector is rotatably coupled with the transmission bracket by the wheel of locking a door；Described first is rotated to connect
Fitting can drive the second connector and transmission bracket to move, so that wheel of locking a door is along runner movement.
In one embodiment of the invention, first connector is equipped with the limit fastener that limits when for installing.
The present invention also provides a kind of door body opening-closing structures, including above-mentioned damp hinge.
The beneficial effects of the present invention are: damp hinge provided by the invention and door body opening-closing structure, elastic component when switch gate
It can stretch, be provided with the first buffer unit and the second buffer unit, can be provided in the telescopic direction of elastic component on the contrary
Cushion effect slows down the stretching speed of elastic component, so that all having buffer function in switch gate, generates when eliminating switch gate
Noise, usage comfort is improved, and the problem of can quickly open to avoid door body when causes enormous impact to hinge, thus anti-
Only hinge inner structure causes premature deterioration due to fatigue, improves the hinge service life；It is compared to damper assembly and successively connects with tension spring
The set-up mode connect, by the first buffer unit for being used to buffer and the second buffer unit, the transmission bracket and use that are used for transmission
It is set as integral type in the elastic component being closed automatically, can reduce the volume of damp hinge entirety, installation space is wanted in reduction
It asks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the damp hinge of the application；
Fig. 2 is a schematic diagram of internal structure of the damp hinge of the application；
Fig. 3 is another schematic diagram of internal structure of the damp hinge of the application；
Fig. 4 is the explosive view of the damp hinge of the application；
Fig. 5 is the structural schematic diagram of the guide pad of the application；
Fig. 6 is the structural schematic diagram of the noise-reducing bracket of the application；
Fig. 7 is the structural schematic diagram of the wheel of locking a door of the application.
Each appended drawing reference in figure are as follows: 1, transmission bracket；2, guide pad；3, the first buffer unit；4, the second buffer unit；5,
Rotating member；6, elastic component；7, noise-reducing bracket；8, spacer pin；9, shell；10, limit fastener；11, the first mounting groove；12, second
Mounting groove；13, baffle；21, pilot hole；51, the first connector；52, the second connector；53, it locks a door wheel；54, rivet；71,
Limiting tooth；91, sliding slot；531, pin shaft；532, spacer；533, idler wheel.
Specific embodiment
Below with reference to each attached drawing, by specific embodiment, the present invention in detail, completely describe.
It please refers to shown in Fig. 1-7, the present invention provides a kind of damp hinge, comprising: transmission bracket 1, guide pad 2, first are slow
Flushing device 3, the second buffer unit 4, rotating member 5 and elastic component 6, transmission bracket 1 are movably arranged on guide pad 2, transmission
Mounting groove is equipped in bracket 1, guide pad 2 is located at the middle part of transmission bracket 1, and mounting groove is divided into and is respectively used to the first buffering of installation
The first mounting groove 11 and the second mounting groove 12, rotating member 5 of device 3 and the second buffer unit 4 are rotatably arranged in transmission bracket 1
One end, 6 both ends of elastic component are fixedly arranged on the other end of guide pad 2 Yu transmission bracket 1 respectively；The rotation of rotating member 5 can make to be driven
Bracket 1 moves, and then drives elastic component 6 flexible, and the first buffer unit 3 and the second buffer unit 4 can be in the flexible sides of elastic component 6
Opposite damping is provided upwards, slows down the stretching speed of elastic component 6.Elastic component 6 can stretch when switch gate, be provided with first
Buffer unit 3 and the second buffer unit 4, opposite cushion effect can be provided in the telescopic direction of elastic component 6, slows down elastic component 6
Stretching speed so that all have buffer function in switch gate, the noise generated when eliminating switch gate is improved using relaxing
Appropriateness, and the problem of can quickly open to avoid door body when causes enormous impact to hinge, thus prevent hinge inner structure by
Premature deterioration is caused in fatigue, improves the hinge service life；It is compared to damper assembly and the sequentially connected set-up mode of tension spring, will be used
In the first buffer unit 3 of buffering and the second buffer unit 4, the bullet for the transmission bracket 1 of transmission and for being closed automatically
Property part 6 be set as integral type, can reduce the volume of damp hinge entirety, reduce the requirement to installation space.Wherein, described
Middle part is not the middle of transmission bracket 1, but the position between 1 both ends of transmission bracket.
When enabling, by rotating member 5 toward rotating counterclockwise, rotating member 5 drives transmission bracket 1 toward left movement, elastic component 6
It compresses, when guide pad 2 acts on the second buffer unit 4, the second buffer unit 4 can be generated to be compressed relative to elastic component 6
Cushion effect, slow down the speed of the compression of elastic component 6, when eliminating the noise that generates when opening the door, and can quickly open to avoid door body
The problem of causing enormous impact to hinge improves the hinge longevity to prevent hinge inner structure since fatigue causes premature deterioration
Life；At closing time, compressed 6 automatic rebounding of elastic component, is automatically closed door body, and transmission bracket 1 is driven to turn right fortune
It is dynamic, meanwhile, 2 phase of guide pad and the first buffer unit 3 act on, and the first buffer unit 3 can be generated to be delayed relative to what elastic component 6 was sprung back
Impulse force, slows down the speed of the rebound elongation of elastic component 6, and the noise generated when eliminating automatic door-closing improves usage comfort.Above-mentioned
Clockwise, counterclockwise, the direction be subject in Fig. 1 and Fig. 2 of the directions such as left and right.
First buffer unit 3 is damper, and the second buffer unit 4 and elastic component 6 are spring, and the second buffer unit 4
Elastic force be greater than elastic component 6 elastic force.The spring pocket of elastic component 6 is set to outside transmission bracket 1, and both ends are fixedly arranged on guide pad 2 respectively
With the other end of transmission bracket 1, elastic component 6 is spiral spring, so that elastic component 6 stretches to transmission bracket 1 in all directions
On active force it is more uniform.When automatic door-closing, since the weight of door body is usually heavier, under the reset response of elastic component 6, it is used to
Property larger, setting damper good buffer effect that recoil of spring is extended, can effectively slow down door closing speed；The damping of the application
Device is one-way damper.Preferably, when not opening the door, the length of the length of the second buffer unit 4 less than the second mounting groove 12.
When just opening door, since the stage of just opening the door is not restricted to the Fast Compression speed of elastic component 6, the second buffer unit 4
Setting of the length less than the length of the second mounting groove 12 can achieve quickly opening the door as a result, and when elastic component 6 continues to press
Contracting so that the length of the second buffer unit 4 less than the second mounting groove 12 length when, in the spring of the second buffer unit 4
Under the spring collective effect of elastic component, it can effectively slow down the speed of enabling.When enabling, elastic component 6 compresses, due to
The elastic force of two buffer units 4 is larger, and when spring-compressed to the equal length of the second buffer unit 4 and elastic component 6, compression second is slow
Flushing device 4 needs bigger active force, and then generates preferable buffering effect to the compression of elastic component 6, effectively slows down enabling speed
Degree.Relative to the structure for realizing bidirectional buffering by two way damper, the structure matched by one-way damper and spring,
Under the premise of guarantee is able to achieve bidirectional buffering, cost is lower.
It is additionally provided at first mounting groove 11 of transmission bracket 1 to the curved protection structure in notch direction, to stop first to delay
Flushing device 3 is deviate from from the first mounting groove 11, and the protection structure can be consistent with the lateral wall curve of the first buffer unit 3.
Damp hinge further includes noise-reducing bracket 7, and noise-reducing bracket 7 is set in the second mounting groove 12, and noise-reducing bracket 7 is hollow knot
Structure is sheathed on outside the second buffer unit 4.The shape of noise-reducing bracket 7 and the shape of the second mounting groove 12 match.Noise-reducing bracket 7
There are support and position-limiting action to the spring of the second buffer unit 4,7 inner wall of noise-reducing bracket is equipped with the limiting tooth 71 of protrusion, with limitation
Movement relative to noise-reducing bracket 7 occurs for the second buffer unit 4, deviates from noise-reducing bracket 7, avoids the second buffer unit 4 abjection the
In two mounting grooves 12, meanwhile, can the sound that is issued when flexible of spring to the second buffer unit 4 have sound deadening, guarantee
Damp hinge is mute in folding.
Damp hinge further includes spacer pin 8, and spacer pin 8 is set to the end close to the second buffer unit 4 of transmission bracket 1,
The limit for the second buffer unit 4 is matched with guide pad 2.And two ends of elastomer are respectively fixedly disposed at guide pad
2 and spacer pin 8 on, the movement by spacer pin 8 relative to guide pad 2 so that elastomer occur it is flexible.Second buffer unit 4
Spring be movably set in the second mounting groove 12, one end is limited by guide pad 2, and the other end is limited by spacer pin 8, works as biography
When dynamic bracket 1 moves downward, spacer pin 8 is moved toward 2 direction of guide pad, in the case where spacer pin 8 and guide pad 2 act on, compression second
The spring of buffer unit 4 generates buffering effect.Damper is movably set in the first mounting groove 11, and one end of damper is against
On the end baffle 13 of transmission bracket 1, the piston end of damper is against on guide pad 2, when transmission bracket 1 moves right, is passed
The baffle 13 of dynamic bracket 1 is moved toward 2 direction of guide pad, and guide pad 2 applies active force to the piston of damper, and damper generates resistance
Buddhist nun's effect.The end of transmission bracket 1 cooperated with spacer pin 8 is equipped with the hole of strip, so as to the installation of spacer pin 8.
Guide pad 2 is equipped with the consistent pilot hole 21 of cross-sectional shape with transmission bracket 1, and transmission bracket 1 is worn
Pilot hole 21 is crossed to be movably arranged on guide pad 2.Preferably, the material of guide pad 2 is plastic cement, is moved through in transmission bracket 1
Cheng Zhong, the guide pad 2 of plastic cement material can further provide for transmission bracket 1, the first buffer unit 3 and the second buffering laterally slow
Punching, to more effectively reduce noise.
Damp hinge further includes shell 9, and shell 9 is fixedly connected with guide pad 2, and shell 9 is equipped with sliding slot 91, rotating member 5
Wheel 53 of locking a door is equipped at rotation connection with transmission bracket 1, wheel 53 of locking a door is arranged across sliding slot 91, and can be in sliding slot 91
Movement；The shape of sliding slot 91 is arc, and the motion profile of wheel 53 is consistent with locking a door when switch gate.In the process opened the door and closed the door
In, shell 9 and guide pad 2 be it is fixed, when driving transmission bracket 1 to move by rotating member 5, lock a door wheel 53 in sliding slot 91
It is mobile, since the shape of sliding slot 91 is consistent with the motion profile of wheel 53 of locking a door when switch gate, do not lock a door wheel 53 during exercise not
Sliding slot 91 can be deviate from.Since the shape of sliding slot 91 is arc, there is certain length in the horizontal direction, guarantee wheel 53 of locking a door
Transverse movement amount, thus pull transmission bracket 1 move.
Rotating member 5 includes the first connector 51 and the second connector 52, and the first connector 51 rotationally connects with shell 9
It connects, the middle part of the first connector 51 and one end of the second connector 52 are hinged, the other end and transmission bracket 1 of the second connector 52
By locking a door, wheel 53 is rotatably coupled.The first connector 51 is rotated, since the first connector 51 passes through rivet 54 with shell 9
Rotation connection, the first connector 51 are rotated around rivet 54 herein, and pull the movement of the second connector 52, the second connector 52
Transmission bracket 1 is driven to move, the second connector 52 and the wheel 53 of locking a door of 1 junction of transmission bracket are moved along sliding slot 91.The
Rivet 54 at a connection piece 51 and 9 rotation connection of shell is arranged with spacer, so that the first connector 51 is rotated relative to shell 9
It is smooth, and abrasion can be reduced.Wheel 53 of locking a door includes that pin shaft 531, spacer 532 and two idler wheels 533, spacer 532 are arranged
In the rotation of the second connector 52 and pin shaft 531 on pin shaft 531, can be made smooth, and abrasion can be reduced, two idler wheels
533 are respectively arranged at the both ends of pin shaft 531, the axial limiting in pin shaft 531 for the second connector 52 and transmission bracket 1.
The limit fastener 10 that first connector 51 limits when being equipped with for installing, the first connector 51, which is mounted on, to need to pacify
In the door body of dress, limit fastener 10 withstands door body, realizes limit when door body installation.
The present invention also provides a kind of door body opening-closing structure, including above-mentioned damp hinge, can be applied to steam box, oven,
On the device with folding door body such as micro-wave oven and dish-washing machine.First connector 51 is installed in the door body opened and closed with needs,
Shell 9 is installed on device, and when opening and closing door body, the first connector 51 can rotate.When enabling, first connect with door body connects
For fitting 51 toward rotating counterclockwise, the first connector 51 drives the movement of the second connector 52, and transmission bracket 1 is driven to turn left fortune
Dynamic, elastic component 6 compresses, meanwhile, guide pad 2 and the effect of the second buffer unit 4, the second buffer unit 4 can generate relative to
The cushion effect that elastic component 6 compresses slows down the speed of the compression of elastic component 6, eliminates the noise generated when opening the door, and can be to avoid door body
The problem of enormous impact is caused to hinge when quickly opening, thus prevent hinge inner structure since fatigue causes premature deterioration,
Improve the hinge service life；At closing time, compressed 6 automatic rebounding of elastic component, is automatically closed door body, and drives transmission branch
Frame 1 is turned right movement, and transmission drives the movement of turning right of the second connector 52 so that the first connector 51 resets to drive door body closing, together
When, 2 phase of guide pad and the first buffer unit 3 act on, and the first buffer unit 3 can generate the cushion effect sprung back relative to elastic component 6,
Slow down the speed of the rebound elongation of elastic component 6, the noise generated when eliminating automatic door-closing improves usage comfort.Above-mentioned up time
The direction that the directions such as needle, counterclockwise, left and right are subject in Fig. 1 and Fig. 2.
The above description is only a preferred embodiment of the present invention, not thereby limits scope of patent protection of the invention, all
It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content
Field similarly includes within the scope of the present invention.
Claims (10)
1. a kind of damp hinge characterized by comprising transmission bracket, guide pad, the first buffer unit, the second buffer unit,
Rotating member and elastic component, the transmission bracket are movably arranged on the guide pad, and installation is equipped in the transmission bracket
Slot, the guide pad are located at the middle part of the transmission bracket, and the mounting groove is divided into and is respectively used to the first buffer unit of installation
With the first mounting groove and the second mounting groove of the second buffer unit, the rotating member is rotatably arranged in the one of the transmission bracket
End, the elastic component both ends are fixedly arranged on the other end of the guide pad Yu the transmission bracket respectively；
The rotation of the rotating member can be such that transmission bracket moves, and then drive elastic component flexible, first buffer unit and institute
Opposite cushion effect can be provided in the telescopic direction of elastic component by stating the second buffer unit, slow down the stretching speed of elastic component.
2. damp hinge as described in claim 1, which is characterized in that first buffer unit be damper, described second
Buffer unit and the elastic component are spring, and the elastic force of second buffer unit is greater than the elastic force of the elastic component.
3. damp hinge as claimed in claim 2, which is characterized in that further include noise-reducing bracket, the noise-reducing bracket is set to institute
It states in the second mounting groove, the noise-reducing bracket is hollow structure, is sheathed on outside second buffer unit.
4. damp hinge as claimed in claim 2, which is characterized in that further include spacer pin, the spacer pin is set to the biography
The end close to second buffer unit of dynamic bracket, the limit for second buffer unit is matched with the guide pad
Position.
5. damp hinge as described in claim 1, which is characterized in that the guide pad is equipped with the cross with the transmission bracket
The consistent pilot hole of cross sectional shape enables transmission bracket to pass through pilot hole and is movably arranged on the guide pad.
6. damp hinge as described in claim 1, which is characterized in that the material of the guide pad is plastic cement.
7. damp hinge as described in claim 1, which is characterized in that further include shell, the shell and the guide pad are solid
Fixed connection, the shell are equipped with sliding slot, are equipped with wheel of locking a door, institute at the rotation connection of the rotating member and the transmission bracket
It states wheel of locking a door to be arranged across the sliding slot, and can be moved in the sliding slot；The shape of the sliding slot is arc, with switch gate
The motion profile of Shi Suomen wheel is consistent.
8. damp hinge as claimed in claim 7, which is characterized in that the rotating member includes that the first connector and second connect
Fitting, first connector are rotatably coupled with the shell, and the middle part of first connector is connect with described second
One end of part is hinged, and the other end of second connector is rotationally connected with the transmission bracket by the wheel of locking a door
It connects；Rotating first connector can drive the second connector and transmission bracket to move, so that wheel of locking a door is along runner movement.
9. damp hinge as claimed in claim 7, which is characterized in that first connector is equipped with limit when for installing
Limit fastener.
10. a kind of door body opening-closing structure, which is characterized in that including any damp hinge of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910673332.9A CN110259308A (en) | 2019-07-24 | 2019-07-24 | Damp hinge and door body opening-closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910673332.9A CN110259308A (en) | 2019-07-24 | 2019-07-24 | Damp hinge and door body opening-closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259308A true CN110259308A (en) | 2019-09-20 |
Family
ID=67928055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910673332.9A Pending CN110259308A (en) | 2019-07-24 | 2019-07-24 | Damp hinge and door body opening-closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397403A (en) * | 2021-07-29 | 2021-09-17 | 广东美的厨房电器制造有限公司 | Door lock device and cooking utensil |
| US11543135B2 (en) * | 2017-02-02 | 2023-01-03 | Mansfield Engineered Components, Inc. | Hinge assembly with slow close and/or slow open characteristics |
-
2019
- 2019-07-24 CN CN201910673332.9A patent/CN110259308A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11543135B2 (en) * | 2017-02-02 | 2023-01-03 | Mansfield Engineered Components, Inc. | Hinge assembly with slow close and/or slow open characteristics |
| CN113397403A (en) * | 2021-07-29 | 2021-09-17 | 广东美的厨房电器制造有限公司 | Door lock device and cooking utensil |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200806 Address after: No.107, Jinquan South Road, qianshanwu, Xiangzhu Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Zhejiang Yongkang Guansheng Machinery Factory Address before: 321300 No. 186 Shangshu Road, Xiangzhu Village, Xiangzhu Town, Yongkang City, Jinhua City, Zhejiang Province Applicant before: Wang Haoxiong |
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