CN207296718U - Damping hinge and device provided with same - Google Patents
Damping hinge and device provided with same Download PDFInfo
- Publication number
- CN207296718U CN207296718U CN201721106625.1U CN201721106625U CN207296718U CN 207296718 U CN207296718 U CN 207296718U CN 201721106625 U CN201721106625 U CN 201721106625U CN 207296718 U CN207296718 U CN 207296718U
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- Prior art keywords
- main body
- damper
- guide groove
- connector
- damp hinge
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- 238000013016 damping Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000013550 pizza Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a damping hinge and be equipped with device of this damping hinge belongs to oven and spare part technical field. The damping hinge provided by the utility model comprises a first main body and a second main body which are rotationally connected, wherein the first main body is provided with a cavity, and a damper, an elastic part and a connecting part are arranged in the cavity; the elastic piece is connected with one end of the connecting piece, the other end of the elastic piece is fixed on the first main body, and the other end of the connecting piece is rotatably connected with the second main body; one end of the damper is provided with a limiting structure, the other end of the damper is provided with a guide structure, and the connecting piece can drive the guide structure to move when moving so as to compress or stretch the damper. The utility model provides a damping hinge has solved current oven cabinet door and has opened back loose hand can kick-back at once, can only pause and can't pause at arbitrary angle with the biggest open mode technical problem such as, and the noise that just opens and shuts is little, user experience is good.
Description
Technical field
It the utility model is related to oven and its parts technical field, and in particular to a kind of damp hinge and equipped with the damping
The device of hinge.
Background technology
Oven is a kind of common household electrical appliance, for processing some wheaten food, such as bread, Pizza, Egg Tarts, small biscuit,
Can be with baked batata, barbecue etc..
At present, the babinet of oven is connected with cabinet door by hinge arrangement, and folding is carried out by the elastic force or pulling force of spring, when
When needing to open cabinet door, cabinet door is pulled open so as to elongate or compress spring, it can be achieved that the opening of cabinet door；When needing to close cabinet door,
Cabinet door only need to be decontroled, cabinet door can be closed due to the reset response of spring.
The oven of said structure there are the problem of be：Moment of loosing one's grip can spring back at once after cabinet door is opened, and can only be beaten with maximum
Open state pauses and can not pause in any angle, and noise is larger at closing time, and user experience is poor.
Utility model content
The purpose of this utility model is to propose a kind of damp hinge and the device equipped with the damp hinge, existing to solve
Oven cabinet door open after loose one's grip moment can spring back at once, can only with maximum open mode pause and can not any angle pause etc.
Problem.
For this purpose, on the one hand, the utility model uses following technical scheme：
A kind of damp hinge, includes the first main body and the second main body of rotation connection, wherein, first main body has sky
Chamber, is respectively equipped with damper, elastic component and connector in the cavity；
The elastic component is connected with one end of the connector, and the other end of the elastic component is fixed on first main body
On, the other end of the connector is connected with second body rotation；
One end of the damper is equipped with position limiting structure, and the other end is equipped with guide frame, can band when the connector moves
The dynamic guide frame is mobile and then the damper is compressed or is stretched.
As a preferred solution of the utility model, the connector includes connection tablet and is located at the connection respectively
Two laminated structures of tablet both sides.
As a preferred solution of the utility model, correspondence offers one first and leads in each laminated structure
To groove, first mounting hole and second mounting hole, first guide groove, first mounting hole and described
Two mounting holes each pair, correspondence be opened in two laminated structures.
As a preferred solution of the utility model, first main body is the strip structure of U-shaped profile,
All each correspondence opens up second guide groove and the 3rd guide groove in its opposite two side walls, and the position limiting structure is worn
In two second guide grooves, the guide frame is threaded through in two the 3rd guide grooves.
As a preferred solution of the utility model, the position limiting structure is the first fixing axle, and the guide frame is
First sliding axle；
First fixing axle is threaded through in two first guide grooves, and passes through second guide groove and described the
One main body is fixed, and first sliding axle is threaded through in two first mounting holes, and can be moved in the 3rd guide groove
It is dynamic.
As a preferred solution of the utility model, the elastic component is tension spring, and one end of the tension spring passes through second
Fixing axle is fixed in first main body, and the other end is connected by the second sliding axle with the connector, and described second slides
Axis can move in second guide groove.
As a preferred solution of the utility model, the connection tablet forms accommodating chamber, institute with first main body
Damper is stated to be placed in the accommodating chamber.
As a preferred solution of the utility model, second main body is equipped with lock, and the lock passes through first
Shaft is hinged with second main body.
On the other hand, the utility model uses following technical scheme：
A kind of device with above-mentioned damp hinge, including for installing the first noumenon of first main body and for pacifying
The second body of second main body is filled, second body passes through the damp hinge and the retractable rotation of the first noumenon
Connection.
Further, described device is oven, and the first noumenon is oven cabinet, and second body is oven door.
The beneficial effects of the utility model are：
The damp hinge of the utility model is respectively equipped with damper, elastic component and connector in the cavity of the first main body,
One end of damper is equipped with position limiting structure, and the other end is equipped with guide frame, connector can be driven when moving guide frame movement into
And damper is compressed or is stretched, buffering effect can be realized by the setting of the structure, reduce noise, operation is more steady.
The device equipped with above-mentioned damp hinge of the utility model, the especially oven equipped with above-mentioned damp hinge, roasting
First main body is installed on bin body, the second main body is installed in oven door, oven door any angle can stop in equilibrium stage a
, can be in slow pass stage c slowly closings without quickly springing back during closing, user experience is more preferable.
Brief description of the drawings
Fig. 1 is the structure diagram for the hinge arrangement that the preferred embodiment in the utility model provides；
Fig. 2 is the front sectional view for the hinge arrangement that the preferred embodiment in the utility model provides；
Fig. 3 is the explosive view for the hinge arrangement that the preferred embodiment in the utility model provides；
Fig. 4 is the structure diagram in addition to the first main body and the second main body that the preferred embodiment in the utility model provides；
Fig. 5 is the structure diagram for the first main body that the preferred embodiment in the utility model provides；
Fig. 6 is the structure diagram for the connector that the preferred embodiment in the utility model provides；
Fig. 7 is the structure diagram for the damper that the preferred embodiment in the utility model provides；
Fig. 8 is the schematic diagram for the oven door closing process that the preferred embodiment in the utility model provides.
In figure mark for：
1st, the first main body；2nd, the second main body；3rd, connector；4th, damper；5th, the first fixing axle；6th, the first sliding axle；7、
Tension spring；8th, the second fixing axle；9th, the second sliding axle；10th, latch；11st, first rotating shaft；12nd, the second shaft；13rd, the 3rd shaft；
31st, tablet is connected；32nd, laminated structure；110th, cavity；120th, the second guide groove；130th, the 3rd guide groove；321st, first it is oriented to
Groove；322nd, the first mounting hole；323rd, the second mounting hole.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Preferred embodiment：
This preferred embodiment discloses a kind of damp hinge and the oven equipped with the damp hinge, and the damp hinge is mainly but not
It is limited in application on oven, can be applied in the shutter door such as micro-wave oven, refrigerator place.
First main body 1 of the cabinet installation damp hinge of oven, oven door are installed the second main body 2 of damp hinge, are passed through
The damp hinge is installed, is closed in oven door to its own resilient being leaned on after certain angle to close and closing process is steady, nothing
Noise.
As shown in Figures 1 to 4, damp hinge include by hinged the first main body 1 of the 3rd shaft 13 and the second main body 2,
Damper 4, elastic component, connector 3, the first fixing axle 5, the second fixing axle 8, the first sliding axle 6,9, first turns of the second sliding axle
Axis 11, the second shaft 12 and lock 10.
As shown in figure 5, the first main body 1 is the strip structure of U-shaped profile, there is cavity 110, its opposite two
All correspondence opens up second guide groove 120 and the 3rd guide groove 130 on a side wall, i.e. two the second guide grooves 120 exist
It is symmetrical arranged in two side walls, equally, two the 3rd guide grooves 130 are also symmetrical arranged in two side walls, the second guide groove 120
It is kidney slot with the 3rd guide groove 130.
Damper 4, elastic component and connector 3 are respectively equipped with cavity 110, wherein, elastic component is preferably tension spring 7, also may be used
Think the elastomer of rubber band etc, can realize stretching and compression function.
As shown in fig. 6, connector 3 is by connection tablet 31 and respectively positioned at two laminated structure of 31 both sides of connection tablet
32 integral structures formed, connector 3 is substantially u-shaped, and correspondence offers one first guiding in each laminated structure 32
321, first mounting holes 322 of groove and second mounting hole 323, wherein, the first guide groove 321 is kidney slot, first
322 and second mounting hole 323 of mounting hole is circular hole.
Connect 31 and first main body 1 of tablet and form accommodating chamber, damper 4 is placed in accommodating chamber.As shown in fig. 7, damper 4
One end be equipped with position limiting structure, the other end is equipped with guide frame, and position limiting structure is preferably but not limited to for the first fixing axle 5, be oriented to
Structure is preferably but not limited to as the first sliding axle 6.One end away from the second main body 2 of damper 4 is connected to the first fixing axle 5
On, it is connected to close to one end of the second main body 2 on the first sliding axle 6, the first sliding axle 6 is as connector 3 is in the 3rd guide groove
Moved in 130 along 1 place direction of the first main body, in moving process, damper 4 can be compressed or stretched.
Installation process is described as follows：
First fixing axle 5 is threaded through in a pair of first guide groove 321, is then threaded through again in a pair of second guide groove 120,
Meanwhile fixed with the first main body 1, the first sliding axle 6 is threaded through in a pair of first mounting hole 322, then wears the 3rd guide groove 130
In, and the first sliding axle 6 is moved back and forth in the 3rd guide groove 130 along 1 place direction of the first main body；
One end of tension spring 7 is fixed in the first main body 1 by the second fixing axle 8, and the other end is by the second sliding axle 9 with connecting
Fitting 3 connects, and the second sliding axle 9 is located in a pair of second guide groove 120, and can be moved back and forth in the second guide groove 120；
Connector 3 is hinged by the second shaft 12 and the second main body 2, and the first main body 1 and the second main body 2 pass through the 3rd shaft
13 is hinged, and lock 10 is hinged by 11 and second main body 2 of first rotating shaft, can be realized by the setting of lock 10 and when mounted will
Damp hinge is fixed to predetermined angle, and dismounts more convenient；
First main body 1 is fixed on oven cabinet, the second main body 2 is installed in oven door by screw, is completed whole
Installation process.
The closing process of oven door is described as follows：
As shown in figure 8, the second main body 2 (that is, is baked from the first main body 1 at maximum subtended angle to 1 rotation process of the first main body
Chamber door closing process) in include successively：Equilibrium stage a, critical pass stage b are eased up pass stage c；
Wherein, n1-n2 is critical pass stage b for equilibrium stage a, n2-n3, and n3-n4 is slow pass stage c, when the second main body 2
When being in n1 positions relative to the first main body 1, the subtended angle of hinge reaches maximum, and the angle that oven door is opened reaches maximum, and second
When main body 2 is in n4 positions relative to the first main body 1, the subtended angle of hinge is minimum, and oven door is in closure state.
When hinge is in a angles, i.e. hinge is fulcrum with first rotating shaft 13 out of, n1-n2 equilibrium stage, due to
The moment of torsion that tension spring 7 produces is same around the moment of torsion that first rotating shaft 13 produces with load, therefore, any position of oven door within this range
Putting can pause, and solve the problems, such as that existing oven door can only pause under maximum open mode, more convenient to use, design
More hommization, closing oven door at this time needs artificial external force；
When hinge is in b angles, i.e. hinge is fulcrum with first rotating shaft 13 out of, critical pass stage of the n2-n3, by
It is more than moment of torsion of the load around the generation of first rotating shaft 13 in the moment of torsion that tension spring 7 produces, therefore, oven door is within this range towards closing side
To quick rotation, oven door can be automatically closed at this time, without external force；
When hinge is in c angles, i.e. hinge is fulcrum with first rotating shaft 13 out of, slow pass stage of the n3-n4, due to
The moment of torsion that tension spring 7 produces is more than the moment of torsion that load is produced around first rotating shaft 120, meanwhile, in door closing procedure, the first sliding axle 6 exists
Moved in 3rd guide groove 130 along 7 place direction of tension spring, the first sliding axle 6 constantly promotes damper 5 to compress, so that damping
Device 5 produces inhibition, and at this time, oven door is rotated with slow and uniform speed, is automatically closed at the same time so as to fulfill oven door
Do not spring back quickly, but gentle closing.
By the setting of above-mentioned damp hinge, oven is gentle in process at closing time, noiseless, and there is good buffering to imitate
Fruit, user experience are more preferable.
Similarly, for oven door in opening procedure, the second main body 2 is in away from first with the first main body 1 at minimum subtended angle certainly
The direction of main body 1 rotates, when rotating beginning, 6 compression damper 5 of the first sliding axle, and during oven door is gradually opened, resistance
The inhibition of Buddhist nun's device 5 is gradually reduced, hereby it is achieved that the slow opening of oven door, when solving existing oven door opening
Moment pop-up, vibrate it is larger so as to influence complete machine service life the problem of.
In the description of the utility model, it is to be understood that term " " center ", " length ", " width ", " top ", " bottom ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.
In the description of the utility model, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Only it is to realize the preferred solution of the utility model rather than its limitations above is the embodiment provided with reference to attached drawing,
It is any to modify to specific embodiment of the present utility model or equivalent substitution is carried out to some technical characteristics, without departing from
The spirit of technical solutions of the utility model, should all cover among the claimed technical solution scope of the utility model.This reality
Those skilled in the art, which are further included, with new protection domain does not make the creative labor thinkable any substitute technology side of institute
Case.
Claims (10)
- A kind of 1. damp hinge, it is characterised in that the first main body (1) and the second main body (2) including rotation connection, wherein, institute Stating the first main body (1) has cavity (110), and damper (4), elastic component and connector (3) are equipped with the cavity (110)；The elastic component is connected with the one end of the connector (3), and the other end of the elastic component is fixed on first main body (1) on, the other end of the connector (3) is rotatablely connected with second main body (2)；One end of the damper (4) is equipped with position limiting structure, and the other end is equipped with guide frame, the energy when connector (3) is mobile Drive the guide frame mobile and then the damper (4) is compressed or is stretched.
- 2. damp hinge according to claim 1, it is characterised in that the connector (3) include connection tablet (31) and Respectively positioned at two laminated structures (32) of described connection tablet (31) both sides.
- 3. damp hinge according to claim 2, it is characterised in that correspondence opens up on each laminated structure (32) There are first guide groove (321), first mounting hole (322) and second mounting hole (323).
- 4. damp hinge according to claim 3, it is characterised in that first main body (1) is the length of U-shaped profile List structure, all correspondence opens up second guide groove (120) and the 3rd guide groove in its opposite two side walls (130), the position limiting structure is threaded through in two second guide grooves (120), and the guide frame is threaded through described in two In 3rd guide groove (130).
- 5. damp hinge according to claim 4, it is characterised in that the position limiting structure is the first fixing axle (5), described Guide frame is the first sliding axle (6)；First fixing axle (5) is threaded through in two first guide grooves (321), and passes through second guide groove (120) fixed with first main body (1), first sliding axle (6) is threaded through in two first mounting holes (322), And it can be moved in the 3rd guide groove (130).
- 6. damp hinge according to claim 5, it is characterised in that the elastic component is tension spring (7), the tension spring (7) One end be fixed on by the second fixing axle (8) on first main body (1), the other end by the second sliding axle (9) with it is described Connector (3) connects, and second sliding axle (9) can move in second guide groove (120).
- 7. according to claim 2-6 any one of them damp hinges, it is characterised in that the connection tablet (31) and described the One main body (1) forms accommodating chamber, and the damper (4) is placed in the accommodating chamber.
- 8. according to claim 1-6 any one of them damp hinges, it is characterised in that second main body (2) is equipped with lock Detain (10), the lock (10) is hinged by first rotating shaft (11) and second main body (2).
- 9. a kind of device with the damp hinge as described in the claims any one of 1-8, it is characterised in that including for pacifying The first noumenon of first main body (1) and the second body for installing second main body (2) are filled, second body leads to Cross the damp hinge and the retractable rotation connection of the first noumenon.
- 10. device according to claim 9, it is characterised in that described device is oven, and the first noumenon is oven cabinet Body, second body are oven door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106625.1U CN207296718U (en) | 2017-08-28 | 2017-08-28 | Damping hinge and device provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106625.1U CN207296718U (en) | 2017-08-28 | 2017-08-28 | Damping hinge and device provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296718U true CN207296718U (en) | 2018-05-01 |
Family
ID=62438447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721106625.1U Active CN207296718U (en) | 2017-08-28 | 2017-08-28 | Damping hinge and device provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419986A (en) * | 2017-08-28 | 2017-12-01 | 珠海格力电器股份有限公司 | Damping hinge and device provided with same |
-
2017
- 2017-08-28 CN CN201721106625.1U patent/CN207296718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419986A (en) * | 2017-08-28 | 2017-12-01 | 珠海格力电器股份有限公司 | Damping hinge and device provided with same |
| CN107419986B (en) * | 2017-08-28 | 2023-05-09 | 珠海格力电器股份有限公司 | Damping hinge and device provided with same |
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