CN108185806A - Damping structure and the device including the damping structure - Google Patents
Damping structure and the device including the damping structure Download PDFInfo
- Publication number
- CN108185806A CN108185806A CN201810016461.6A CN201810016461A CN108185806A CN 108185806 A CN108185806 A CN 108185806A CN 201810016461 A CN201810016461 A CN 201810016461A CN 108185806 A CN108185806 A CN 108185806A
- Authority
- CN
- China
- Prior art keywords
- jacket
- inner core
- damping structure
- friction member
- wall
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/12—Devices for holding lids in open position on the container
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of damping structure and the device including the damping structure, belong to damping field, the problems such as damping to solve existing damping structure is poor is designed.Damping structure provided by the invention includes jacket and the inner core being nested in jacket, is provided with the first friction member on the inner wall of jacket, the second friction member is provided on the outer wall of inner core；One in jacket and inner core for be fixed on the first noumenon, another for being rotated by the second ontology, during at least part that jacket and inner core relatively rotate, the first friction member and the second friction member phase mutual friction.The structure of damping structure provided by the invention is more stable, service life is longer, can avoid the problem that bow-backed, take-off existing for existing cooking apparatus as possible, damping and user experience are good and simple in structure, Assembling Production is easy, at low cost, small.
Description
Technical field
The present invention relates to damping field more particularly to a kind of damping structure and the device including the damping structure.
Background technology
Cooking apparatus, such as electric cooker, electric pressure cooking saucepan etc. generally include pot body and pot cover, and pot cover is rotatablely connected by shaft
In being arranged several torsional springs on pot body, in shaft, two stabilizer blades of torsional spring abut respectively with pot body and pot cover.In order to avoid torsional spring
Elastic force is too quickly to be takeoff and shakes with causing the related property of complete machine, rubber damping block is set usually between pot body and pot cover, by torsional spring
Carry out the folding control of electric cooker or electric pressure cooking saucepan etc. jointly with rubber damping block.
But expand with heat and contract with cold, and after a period of use since rubber damping block is heated easily to generate, rubber damping block table
Face is squeezed for a long time generates damaged surfaces so that pot cover has bow-backed, take-off, damping and user's using effect pole
Difference.
Invention content
It is an object of the invention to propose a kind of good damping structure of damping and the device including the damping structure.
For this purpose, on the one hand, the present invention uses following technical scheme：
A kind of damping structure, including jacket and the inner core that is nested in the jacket, on the inner wall of the jacket
The first friction member is provided with, the second friction member is provided on the outer wall of the inner core；One in the jacket and the inner core
It is a for be fixed on the first noumenon, another for being rotated by the second ontology, the jacket and the inner core phase
During at least part of rotation, first friction member and the second friction member phase mutual friction.
Further, first friction member is elastic component, and second friction member is protrusion.
Further, the elastic component is shrapnel.
Further, the shrapnel is arc-shaped, and the shrapnel is protruded to the direction far from the jacket inner wall.
Further, one end of the shrapnel is connected on the inner wall of the jacket, and the other end is vacantly set.
Further, opening is provided on the jacket, one end of the shrapnel is connected on the side wall of the opening.
Further, the jacket includes one end open and hollow cover main body and is set to the cover main body opening
The end cap at end, in the internal face of the bottom surface of the cover main body and the end cap at least one at be provided with positioning column, after installation
The inner core is set on the positioning column.
Further, described its short transverse of inner core upper edge is provided with first through hole, and the both ends of the jacket correspond to institute
The position for stating first through hole is respectively arranged with the second through-hole, the first through hole and second through-hole for being passed through for axis, institute
It states relatively unrotatable between inner core and the axis.
Further, fixed mechanism is provided on the outer wall of the jacket, the fixed mechanism is used for treating connector
It is fixed.
Further, be provided on the outer wall of the end cap at least one circle annular flange, the outer wall of the annular flange with
The inner wall of the cover main body abuts against.
Further, it is provided with lubricating fluid between first friction member and second friction member.
On the other hand, the present invention uses following technical scheme：
A kind of device for including damping structure described in any of the above-described, including the first noumenon that is rotatablely connected by shaft and
Second ontology, the first noumenon and the jacket or the inner core are fixed, second ontology can be by the shaft
The inner core and the jacket is driven to relatively rotate.
Further, described device is cooking apparatus, one in the first noumenon and second ontology for pot cover,
Another is pot body.
Beneficial effects of the present invention are as follows：
On the first friction member and the outer wall of inner core that damping structure structure provided by the invention passes through jacket on inner wall
The second friction member between friction realize damping, structure is more stable, service life is longer, can avoid existing cooking apparatus as possible
Existing bow-backed, the take-off problem during uncapping, damping and user experience are good and simple in structure, Assembling Production is easy,
It is at low cost, small.
Description of the drawings
Fig. 1 is the structure diagram of damping structure provided in an embodiment of the present invention；
Fig. 2 is one of decomposition texture schematic diagram of damping structure provided in an embodiment of the present invention；
Fig. 3 is the two of the decomposition texture schematic diagram of damping structure provided in an embodiment of the present invention；
Fig. 4 is the side view after damping structure removal end cap provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of jacket provided in an embodiment of the present invention.
In figure：
1st, jacket；2nd, inner core；3rd, the first friction member；4th, the second friction member；5th, fixed mechanism；11st, cover main body；12nd, it holds
Lid；13rd, annular flange；14th, the second through-hole；15th, positioning column；21st, first through hole.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
The embodiment provides a kind of damping structure and the cooking apparatus for employing the damping structure, to keep away as possible
Exempt from existing cooking apparatus existing bow-backed, take-off problem when uncapping, improve damping and user experience.The cooking apparatus is excellent
It selects but is not limited to electric cooker or electric pressure cooking saucepan.
Cooking apparatus (not shown) provided in this embodiment includes pot body, pot cover, shaft, torsional spring and above-mentioned damping knot
Structure, pot cover are rotationally connected with by shaft on pot body, and to open or close pot body, torsion spring set is set in shaft, two of torsional spring
Stabilizer blade abuts respectively with pot body and pot cover.Wherein, the quantity of torsional spring preferably but is not limited at least two, can also be according to specific
It needs to be set as one or more.
As shown in Figure 1 to Figure 3, damping structure includes jacket 1 and the inner core 2 being nested in jacket 1,1 He of jacket
Inner core 2 can relatively rotate.One in pot cover and pot body fixed with jacket 1 or inner core 2, another can be by above-mentioned turn
Axis drives inner core 2 and jacket 1 to relatively rotate.
Please continue to refer to Fig. 2 and Fig. 3, jacket 1 and inner core 2 preferably but are not limited to generally cylindrical.For the ease of
The assembling and use of damping structure, jacket 1 include one end open and hollow cover main body 11 and are set to cover main body 11
The end cap 12 of openend is respectively arranged with positioning column 15, after installation in the bottom surface of cover main body 11 and on the internal face of end cap 12
The both ends of inner core 4 are respectively sleeved on two positioning columns 15.It is understood, of course, that ground, is only holding in the bottom surface of cover main body 11 or only
Positioning column 15 is set to also belong to the disposable embodiment of the present embodiment on the internal face of lid 12.In order to enable overall structure is more steady
It is fixed, at least one circle annular flange 13, the outer wall of annular flange 13 and the inner wall phase of cover main body 11 are provided on the outer wall of end cap 12
It abuts.Understandably, the shape of jacket 1 and inner core 2 is not limited thereto, can ensure inner core 2 be sheathed in jacket 1,
And it can be relatively rotated between inner core 2 and jacket 1.
Please continue to refer to Fig. 2 and Fig. 3 and with reference to Fig. 4, the first friction member 3, inner core are provided on the inner wall of jacket 1
The second friction member 4 is provided on 2 outer wall；During at least part that jacket 1 and inner core 2 relatively rotate, the first friction member 3
And the second phase mutual friction between friction member 4.First friction member 3 and the second friction member 4 are relatively rotated and are rubbed, and are generated and are hindered shell
The power that cover 1 and inner core 2 relatively rotate, and then hinder the relative rotation between pot cover and pot body so that fortune of the pot cover in opening procedure
It is dynamic gentler.Jacket 1, inner core 2, the first friction member 3 and the second friction member 4 preferably but are not limited to by metal or plastics respectively
Material is made.The quantity of first friction member 3 and the second friction member 4 can be respectively 1 or respectively multiple, for example, first rubs
It is respectively two to wipe part 3 and second friction member 4, and two the first friction members 3 are symmetrically distributed on the inner wall of jacket 1, two the
Two friction members 4 are symmetrically distributed on the outer wall of inner core 2.In order to reduce the abrasion of the first friction member 3 and the second friction member 4, first
Lubricating fluid is preferably provided between 3 and second friction member 4 of friction member.
As a kind of specific embodiment, damping structure is installed in the following way：Inner core 2 is sheathed on above-mentioned shaft
On, and can be rotated together with the shaft, jacket 1 is fixed on pot body.More specifically, referring to Fig. 1 to Fig. 4, shell
It is provided on the outer wall of cover 1 for fixed mechanism 5 fixed with pot body；Its short transverse of 2 upper edge of inner core is provided with first through hole
21, the position that the both ends of jacket 1 correspond to first through hole 21 is respectively arranged with the second through-hole 14, specifically, in cover main body 11
The positioning column 15 of the positioning column 15 of bottom surface and the internal face of end cap 12 sets the second through-hole 14 respectively, and first through hole 21 and second is logical
Hole 14 is used to pass through for above-mentioned shaft, relatively unrotatable between inner core 2 and shaft.Wherein, the structure of fixed mechanism 5 does not have
Body limits, and enables to do not have relative motion between jacket 1 and pot body, for example, fixed mechanism 5 is a protrusion, protrusion
It can be inserted on pot body in corresponding slot.First through hole 21 can be set in the following way：Inner core 2 is hollow tubulose knot
Structure is provided with one piece of platy structure at the position at middle part in pipe, first through hole 21, first through hole is opened up on platy structure
21 cross section is preferred but is not limited in D fonts or polygon.During pot cover opens or closes, driven by shaft in
Core 2 rotates, and at the same time, relatively rotates and rubs between the first friction member 3 and the second friction member 4, generate hinder inner core 2 with it is outer
The resistance that clamshell 1 relatively rotates.
In order to enable damping is more steady, the first friction member 3 is elastic component, and the second friction member 4 is protrusion.Protrusion is remote
Direction from inner core 2 is smooth tapered.Protrusion can abut the outer surface of elastic component and from the outer surface frictional rotation of elastic component, convex
During rising with elastic component friction, elastic component is extruded deformation, and then generates the elastic force that protrusion is hindered to be rotated further, and can lead to
It crosses different deformation quantities and generates different resistances.
In order to further ensure damping, simplify structure, easy to process, as shown in figure 5, elastic component is shrapnel.Shrapnel
It is preferably arc-shaped, and shrapnel is protruded to the direction far from 1 inner wall of jacket.In order to ensure that shrapnel is capable of providing enough elastic force
And the abrasion of damping structure is further reduced, one end of shrapnel is connected on the inner wall of jacket 1, and the other end is vacantly set.For
It is easy to process, opening is provided on jacket 1, one end of shrapnel is connected on the side wall of opening, the other end is vacantly set.
The operation principle of damping structure provided in this embodiment：
When opening pot cover, pot cover drives inner core 2 to rotate by shaft, and at the same time, protrusion and shrapnel relatively rotate simultaneously
Friction, shrapnel is extruded deformation and generates the resistance that inner core 2 is hindered to be relatively rotated with jacket 1, and shrapnel can pass through different shapes
Variable generates different resistances, and then hinders the relative rotation between pot cover and pot body so that movement of the pot cover in opening procedure
It is gentler.
The first friction member 3 and inner core 2 on the inner wall that damping structure structure provided in this embodiment passes through jacket 1
Damping is realized in friction between the second friction member 4 on outer wall, and structure is more stable, service life is longer, can avoid as possible existing
Cooking apparatus existing bow-backed, take-off problem during uncapping, damping and user experience are good and simple in structure, assemble
It produces easy, at low cost, small.
It should be noted that can also be that inner core 2 is consolidated relative to pot body as disposable embodiment, in the present embodiment
It is fixed, such as installation axle is provided on pot body, inner core 2 is sheathed in installation axle, relatively unrotatable between inner core 2 and installation axle,
During pot cover open or close, jacket 1 is directly or indirectly driven to rotate by shaft.It is in addition, provided in this embodiment
The application of damping structure is not limited to cooking apparatus, applies also in the device that other suitably need to buffer, the device
Including the first noumenon and the second ontology being rotatablely connected by shaft and torsional spring, the first noumenon fixes with jacket 1 or inner core 2,
Second ontology can drive inner core 2 and jacket 1 to relatively rotate by shaft.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (12)
1. a kind of damping structure, which is characterized in that including jacket (1) and the inner core (2) being nested in the jacket (1),
The first friction member (3) is provided on the inner wall of the jacket (1), the second friction member is provided on the outer wall of the inner core (2)
(4)；
One in the jacket (1) and the inner core (2) for being fixed on, the first noumenon, another is used in the second ontology
Be rotated by, during at least part that the jacket (1) and the inner core (2) relatively rotate, first friction
Part (3) and second friction member (4) phase mutual friction.
2. damping structure according to claim 1, which is characterized in that first friction member (3) is elastic component, described the
Two friction members (4) are protrusion.
3. damping structure according to claim 2, which is characterized in that the elastic component is shrapnel.
4. damping structure according to claim 3, which is characterized in that the shrapnel is arc-shaped, and the shrapnel is to separate
The direction protrusion of jacket (1) inner wall.
5. damping structure according to claim 3, which is characterized in that one end of the shrapnel is connected to the jacket
(1) on inner wall, the other end is vacantly set.
6. damping structure according to claim 5, which is characterized in that be provided with opening, the bullet on the jacket (1)
One end of piece is connected on the side wall of the opening.
7. damping structure according to any one of claims 1 to 6, which is characterized in that the jacket (1) is opened including one end
Mouthful and hollow cover main body (11) and the end cap (12) for being set to the cover main body (11) openend, in the cover main body (11)
Bottom surface and the end cap (12) internal face at least one at be provided with positioning column (15), the inner core (4) set after installation
It is located on the positioning column (15).
8. damping structure according to any one of claims 1 to 6, which is characterized in that described inner core (2) its height side of upper edge
To being provided with first through hole (21), the position that the both ends of the jacket (1) correspond to the first through hole (21) is respectively arranged with
Second through-hole (14), the first through hole (21) and second through-hole (14) for passing through for axis, the inner core (2) with it is described
It is relatively unrotatable between axis.
9. damping structure according to any one of claims 1 to 6, which is characterized in that set on the outer wall of the jacket (1)
Fixed mechanism (5) is equipped with, the fixed mechanism (5) is for treating that connector is fixed.
10. damping structure according to any one of claims 1 to 6, which is characterized in that first friction member (3) and institute
It states and is provided with lubricating fluid between the second friction member (4).
11. a kind of device for including the damping structure as described in claim any one of 1-10, which is characterized in that including passing through shaft
The first noumenon of rotation connection and the second ontology, the first noumenon is fixed with the jacket (1) or the inner core (2), institute
Stating the second ontology can drive the inner core (2) and the jacket (1) to relatively rotate by the shaft.
12. according to the devices described in claim 11, which is characterized in that described device is cooking apparatus, the first noumenon and
One in second ontology be pot cover, another be pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016461.6A CN108185806B (en) | 2018-01-08 | 2018-01-08 | Damping structure and device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016461.6A CN108185806B (en) | 2018-01-08 | 2018-01-08 | Damping structure and device comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108185806A true CN108185806A (en) | 2018-06-22 |
| CN108185806B CN108185806B (en) | 2020-12-11 |
Family
ID=62588637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016461.6A Active CN108185806B (en) | 2018-01-08 | 2018-01-08 | Damping structure and device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108185806B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105119A1 (en) * | 2017-11-28 | 2019-06-06 | 格力电器（武汉）有限公司 | Damping device, cooker, and device having damping structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535337U (en) * | 2009-07-03 | 2010-07-28 | 广州澳森液压元件有限公司 | Damping buffer and kettle with same |
| CN201641538U (en) * | 2010-02-09 | 2010-11-24 | 九阳股份有限公司 | Electrothermal cooking appliance with stably opened cover |
| CN202820879U (en) * | 2012-06-28 | 2013-03-27 | 美的集团股份有限公司 | Electric-heating cooking appliance with cover capable of being opened automatically and stably |
| KR20140060088A (en) * | 2012-11-09 | 2014-05-19 | 쿠쿠전자주식회사 | Damper apparatus for regulating damping force according to rotating and electric cooker with the same |
| CN105795850A (en) * | 2016-04-27 | 2016-07-27 | 银都餐饮设备股份有限公司 | Meal stove |
| CN107713768A (en) * | 2017-11-28 | 2018-02-23 | 珠海格力电器股份有限公司 | A kind of damping unit and its pot tool |
-
2018
- 2018-01-08 CN CN201810016461.6A patent/CN108185806B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201535337U (en) * | 2009-07-03 | 2010-07-28 | 广州澳森液压元件有限公司 | Damping buffer and kettle with same |
| CN201641538U (en) * | 2010-02-09 | 2010-11-24 | 九阳股份有限公司 | Electrothermal cooking appliance with stably opened cover |
| CN202820879U (en) * | 2012-06-28 | 2013-03-27 | 美的集团股份有限公司 | Electric-heating cooking appliance with cover capable of being opened automatically and stably |
| KR20140060088A (en) * | 2012-11-09 | 2014-05-19 | 쿠쿠전자주식회사 | Damper apparatus for regulating damping force according to rotating and electric cooker with the same |
| CN105795850A (en) * | 2016-04-27 | 2016-07-27 | 银都餐饮设备股份有限公司 | Meal stove |
| CN107713768A (en) * | 2017-11-28 | 2018-02-23 | 珠海格力电器股份有限公司 | A kind of damping unit and its pot tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105119A1 (en) * | 2017-11-28 | 2019-06-06 | 格力电器（武汉）有限公司 | Damping device, cooker, and device having damping structure |
| US11903520B2 (en) | 2017-11-28 | 2024-02-20 | Gree Electric Appliances (Wuhan) Co., Ltd | Damping device, cooker, and device having damping structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108185806B (en) | 2020-12-11 |
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