CN106246022A - Hinge and refrigerating plant - Google Patents
Hinge and refrigerating plant Download PDFInfo
- Publication number
- CN106246022A CN106246022A CN201610836430.6A CN201610836430A CN106246022A CN 106246022 A CN106246022 A CN 106246022A CN 201610836430 A CN201610836430 A CN 201610836430A CN 106246022 A CN106246022 A CN 106246022A
- Authority
- CN
- China
- Prior art keywords
- hinge
- fixing
- noise abatement
- fixing axle
- axis hole
- 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
Classifications
-
- 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
- E05D3/02—Hinges with pins with one pin
-
- 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
Abstract
The present invention discloses a kind of hinge and applies the refrigerating plant of this hinge.Described hinge includes the first hinge seat, noise abatement ring, fixing axle and the second hinge seat；Described second hinge seat is fixing with the two ends of described fixing axle to be connected, and described first hinge seat offers axis hole, and described axis hole is used for fixing described fixing axle；Described noise abatement ring is arranged around the sidewall of described fixing axle；Described noise abatement ring includes back to the fixing connection side arranged and is rotationally connected side, and one of them in the hole wall of described axis hole and the sidewall of described fixing axle fixes connection with the described fixing side that is connected, and another is rotationally connected with the described side that is rotationally connected.The technical scheme that the present invention provides is intended to reduce noise during described hinge opening and closing.
Description
Technical field
The present invention relates to hinge technical field, particularly relate to a kind of hinge and apply the refrigerating plant of this hinge.
Background technology
Hinge includes that two connect seat and for connecting two fixing axles connecting seat, are connected seat with two and fix connection
Parts can realize being rotationally connected by the folding of hinge.
In two connection seats of hinge, one of them connects, and seat is fixing with fixing axle to be connected, and another connects seat with fixing
Axle is rotationally connected.In prior art, the connection seat of hinge and fixing axle all use metal material to make, and connect seat and are relatively fixed axle
During rotation, there is rubbing action between the two, now, due to phase between metal material and the metal material being connected seat of fixing axle
Mutual friction and produce significant noise.
The drawback that technique scheme exists is that noise during hinge opening and closing is big.
Summary of the invention
The main object of the present invention is to provide a kind of hinge, it is intended to avoid the drawback that noise during hinge opening and closing is big.
For achieving the above object, the hinge that the present invention proposes includes the first hinge seat, noise abatement ring, fixing axle and the second hinge
Seat；Described second hinge seat is fixing with the two ends of described fixing axle to be connected, and described first hinge seat offers axis hole, described axle
Hole is used for fixing described fixing axle；Described noise abatement ring is arranged around the sidewall of described fixing axle；Described noise abatement ring includes back to setting
The fixing connection side put and be rotationally connected side, one of them in the hole wall of described axis hole and the sidewall of described fixing axle is with described
Connection is fixed in the fixing side that connects, and another is rotationally connected with the described side that is rotationally connected.
Preferably, the hole wall of described fixing connection side and described axis hole is fixing to be connected, and described in be rotationally connected side with described
The sidewall of fixing axle is rotationally connected.
Preferably, described fixing connection side is fixing with the hole wall of described axis hole to be connected, and the hole wall of described axis hole is provided with first
Connecting portion, described fixing connection side is provided with the second connecting portion, and described first connecting portion removably connects with described second connecting portion.
Preferably, one of them of described first connecting portion and described second connecting portion is groove, and another is with described
The projection that groove fit connects.
Preferably, described noise abatement ring also includes that oil storage portion and Oil Guide portion, described oil storage portion are used for storing lubricating oil, described in lead
Oil portion connects described oil storage portion and forms opening；The opening in described Oil Guide portion is rotationally connected side described in being located at.
Preferably, described oil storage portion in the form of a ring, and be located on described noise abatement ring be rotationally connected side.
Preferably, the opening in described Oil Guide portion is slot-shaped, and the bearing of trend of the opening in described Oil Guide portion is parallel to institute
State the axis direction of fixing axle.
Preferably, described first hinge seat is provided with two the described axis holes being oppositely arranged, and one end of described fixing axle is passed through
Described noise abatement ring is connected to one of them described axis hole, and the other end is connected to another described axis hole by described noise abatement ring.
Preferably, described noise abatement ring is made up of POM material.
The present invention also provides for a kind of refrigerating plant, logical including door body, cabinet and described hinge, described door body and described cabinet
Cross described hinge to be rotationally connected.
In technical solution of the present invention, described hinge increases described noise abatement ring, the axis hole of described first hinge seat and institute
State fixing axle to be connected by described noise abatement ring, and be not directly contacted with, therefore, turn at the described first the most described fixing axle of hinge seat
Time dynamic, described noise abatement ring is used for reducing the two rubbing action in relative rotation, and therefore, noise during described hinge opening and closing is little.
Accompanying drawing explanation
In order to be illustrated more clearly that the present embodiment or technical scheme of the prior art, below will be to embodiment or existing skill
In art description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
Structure shown in these accompanying drawings obtains other accompanying drawing.
Fig. 1 is the perspective view of the hinge of the present invention；
Fig. 2 is the decomposed structural representation of the hinge shown in Fig. 1；
Fig. 3 is the structural representation of the noise abatement ring in the hinge shown in Fig. 2；
Fig. 4 is structure for amplifying schematic diagram at I of the hinge shown in Fig. 2.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 110 | First hinge seat | 111 | Axis hole |
| 113 | First connecting portion | 130 | Noise abatement ring |
| 131 | Second connecting portion | 133 | Oil storage portion |
| 135 | Oil Guide portion | 150 | Fixing axle |
| 170 | Second hinge seat |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
It is to be appreciated that directional instruction in the present embodiment (such as up, down, left, right, before and after ...) is only used for solving
Release under a certain particular pose (as shown in drawings) relative position relation between each parts, motion conditions etc., if this is specific
When attitude changes, then directionality instruction changes the most therewith.
It addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ",
The feature of " second " can express or implicitly include at least one this feature.In describing the invention, the containing of " multiple "
Justice is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " connects ", " fixing " etc. should be interpreted broadly,
Such as, " fixing " can be fixing connection, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is also possible to be
Electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection or two of two element internals
The interaction relationship of individual element, unless otherwise clear and definite restriction.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
It addition, the technical scheme between each embodiment of the present invention can be combined with each other, but must be general with this area
Based on logical technical staff is capable of, when technical scheme combination occur conflicting maybe cannot realize time will be understood that this
The combination of technical scheme does not exists, the most not within the protection domain of application claims.
The present invention proposes a kind of hinge.
Refer to Fig. 1 to Fig. 4, the described hinge that the present invention proposes includes the first hinge seat 110, noise abatement ring 130, fixing axle
150 and second hinge seat 170；Described second hinge seat 170 is fixing with the two ends of described fixing axle 150 to be connected, described first hinge
Offering axis hole 111 on chain seat 110, described axis hole 111 is used for fixing described fixing axle 150；Described noise abatement ring 130 is around described
The sidewall of fixing axle 150 is arranged；Described noise abatement ring 130 includes back to the fixing connection side (non-label) arranged and is rotationally connected side
One of them in (non-label), the hole wall of described axis hole 111 and the sidewall of described fixing axle 150 is consolidated with the described fixing side that is connected
Fixed connection, another is rotationally connected with the described side that is rotationally connected.
In technical solution of the present invention, described hinge increases described noise abatement ring 130, the axle of described first hinge seat 110
Hole 111 is connected by described noise abatement ring 130 with described fixing axle 150, and is not directly contacted with, therefore, at described first hinge seat
110 when described fixing axle 150 rotates, and described noise abatement ring 130 is used for reducing the two rubbing action in relative rotation, therefore,
Noise during described hinge opening and closing is little.
When described hinge opening and closing, described fixing axle 150 relatively rotates, in order to enable with described first hinge seat 110
Make that described noise abatement ring 130 is firm to be connected, one of them in the hole wall of described axis hole 111 and the sidewall of described fixing axle 150 with
Described fixing connection side is fixing to be connected, and another is rotationally connected with the described side that is rotationally connected.
Described second hinge seat 170 is fixing with described fixing axle 150 to be connected, to prevent the two from relatively rotating.Fixing
Connected mode can have multiple, such as, clamping, welding, bonding etc..
Preferably, the hole wall of described fixing connection side and described axis hole 111 is fixing to be connected, and described in be rotationally connected side and institute
The sidewall stating fixing axle 150 is rotationally connected.
In the present embodiment, described noise abatement ring 130 connects by described fixing connection side is fixing with the hole wall of described axis hole 111
Connect, and described noise abatement ring 130 pass through described in be rotationally connected the sidewall of side and described fixing axle 150 and be rotationally connected, therefore, described in subtract
Ring 130 of making an uproar is fixed as one with described first hinge seat, when described hinge opening and closing, and described noise abatement ring 130 and described first hinge
The axis hole 111 of chain seat rotates relative to the sidewall of described fixing axle 150 jointly.
Preferably, described fixing connection side is fixing with the hole wall of described axis hole 111 to be connected, and the hole wall of described axis hole 111 sets
Having the first connecting portion 113, described fixing connection side to be provided with the second connecting portion 131, described first connecting portion 113 is with described second even
Meet portion 131 to removably connect.
In order to the hole wall making described axis hole 111 is more reliable with the connection of described noise abatement ring 130, in the hole of described axis hole 111
First connecting portion 113 is set on wall, meanwhile, is provided with the in the side of the hole wall connecting described axis hole 111 of described noise abatement ring 130
Two connecting portions 131.
Described noise abatement ring 130 forms demountable structure with described first hinge seat 110, it is simple to dismounts and safeguards.
Certainly, the connection of described first hinge seat 110 and described noise abatement ring 130 can use various ways, such as, viscous
Connect, weld, grafting, threaded, snap connection.
Preferably, one of them of described first connecting portion 113 and described second connecting portion 131 is groove, and another is
The projection being connected with described groove fit.
When described noise abatement ring 130 rotates against with described first hinge seat 110, between the two as rub
Act on and produce noise, in order to prevent described first hinge seat 110 and described noise abatement ring 130 from rotating against, in this enforcement
In example, one of them of described first connecting portion 113 and described second connecting portion 131 being designed as groove, another is designed as
The projection being connected with described groove fit.
Further, owing to the wall thickness of described noise abatement ring 130 is relatively thin, if described second connecting portion 131 is groove, will
Described groove and the bonding strength of described projection can be reduced, therefore, described first connecting portion 113 is designed as groove, so that recessed
Groove is arranged on described first hinge seat 110, and described second connecting portion 131 is designed as projection, so that projection is arranged on described
On noise abatement ring 130, described projection also helps the intensity strengthening described noise abatement ring 130.
Described groove and described male cooperation connect, so that described noise abatement ring 130 and described first hinge seat 110 are formed many
Individual limit point.In order to strengthen the connection of described noise abatement ring 130 and described first hinge seat 110, described first connecting portion 113 and institute
Stating the second connecting portion 131 and can arrange two or more respectively, plural described first connecting portion 113 is distributed in described axis hole
The hole wall of 111, plural described second connecting portion 131 is distributed in the hole connecting described axis hole 111 of described noise abatement ring 130
The side of wall.
Preferably, described noise abatement ring 130 also includes that oil storage portion 133 and Oil Guide portion 135, described oil storage portion 133 are used for storing
Lubricating oil, described Oil Guide portion 135 connects described oil storage portion 133 and forms opening；The opening in described Oil Guide portion 135 is located at described turning
Be dynamically connected side.
Described oil storage portion 133 is used for storing lubricating oil, described lubricating oil by described Oil Guide portion 135 from described oil storage portion
133 flow out.
Preferably, described oil storage portion 133 in the form of a ring, and be located on described noise abatement ring 130 be rotationally connected side.
What described oil storage portion 133 was located at described noise abatement ring 130 is rotationally connected side, and therefore, lubricating oil is from described oil storage portion 133
The path flowed out is short, it is simple to the smooth and easy outflow of lubricating oil is rotationally connected side described in being quickly distributed in.
Preferably, the opening in described Oil Guide portion 135 is slot-shaped, and the bearing of trend of the opening in described Oil Guide portion 135 is put down
Row is in the axis direction of described fixing axle 150.
The opening in described Oil Guide portion 135 is that slot-shaped being conducive to extends fuel-displaced hole, in order to the most fuel-displaced, and is conducive to
Being rotationally connected side described in being fully distributed in during outflow of lubrication oil, the bearing of trend of the opening in described Oil Guide portion 135 is parallel to described
The axis direction of fixing axle 150, the aperture slots that can make described Oil Guide portion 135 is the shortest.
The opening in described Oil Guide portion 135 is rotationally connected side described in being located at, and is rotationally connected side with reduce described Oil Guide portion 135
And the rubbing action between the sidewall of described fixing axle 150 or the hole wall of described axis hole 111.
When lubricants capacity deficiency in described oil storage portion 133, to charging-up lubricant oil, Ji Keji in described oil storage portion 133
Continuous use.For the ease of oil addition, described oil storage portion 133 can also arrange tank filler sleeve.
In order to ensure that lubricating oil is fuel-displaced uniformly, described Oil Guide portion 135 is in slot-shaped, and along the axis in described Oil Guide portion 135
Direction is arranged.
Described Oil Guide portion 135 can arrange two or more, and in the present embodiment, the quantity in described Oil Guide portion 135 is four,
Four described Oil Guide portions 135 are rotationally connected side, so that lubricating oil uniformly flows out described in being distributed in.
Preferably, described first hinge seat 110 is provided with the described axis hole 111 of two be oppositely arranged, described fixing axle 150
One end is connected to one of them described axis hole 111 by described noise abatement ring 130, and the other end of described fixing axle 150 is by described
Noise abatement ring 130 is connected to another described axis hole 111.
The two ends of described fixing axle 150 are connected to a described axis hole 111, therefore, institute by described noise abatement ring 130 respectively
State the first hinge seat 110 reliable and stable with relatively rotating of described fixing axle 150, and noise reduction is more notable.
Preferably, described noise abatement ring 130 is made up of POM material.
Certainly, the material of described noise abatement ring 130 can be multiple, such as PP, PE, PC, PA, PVC or PBT etc..In this reality
Executing in example, the material of described noise abatement ring 130 is preferably POM.POM material has good effectiveness in vibration suppression, meanwhile, POM material
Wear resistance is excellent, for needing the hinge of frequent folding, uses POM material to make described noise abatement ring 130, can prevent
Described noise abatement ring 130 deforms, and stops the noise aggravation problem caused because of the deformation of described noise abatement ring 130, and can significantly improve
The service life of described noise abatement ring 130.
The present invention also provides for a kind of refrigerating plant, logical including door body, cabinet and described hinge, described door body and described cabinet
Cross described hinge to be rotationally connected.Described refrigerating plant includes but not limited to refrigerator or refrigerator.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every at this
Under the inventive concept of invention, utilize the equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly/indirectly use
The technical field relevant at other is included in the scope of patent protection of the present invention.
Claims (10)
1. a hinge, it is characterised in that include the first hinge seat, noise abatement ring, fixing axle and the second hinge seat；Described second hinge
Chain seat is fixing with the two ends of described fixing axle to be connected, and described first hinge seat offers axis hole, and described axis hole is used for fixing institute
State fixing axle；Described noise abatement ring is arranged around the sidewall of described fixing axle；Described noise abatement ring includes back to the fixing connection arranged
Side and be rotationally connected side, one of them in the hole wall of described axis hole and the sidewall of described fixing axle is consolidated with the described fixing side that is connected
Fixed connection, another is rotationally connected with the described side that is rotationally connected.
2. hinge as claimed in claim 1, it is characterised in that described fixing connection side is fixing with the hole wall of described axis hole to be connected
Connect, and described in be rotationally connected the sidewall of side and described fixing axle and be rotationally connected.
3. hinge as claimed in claim 1, it is characterised in that described fixing connection side is fixing with the hole wall of described axis hole to be connected
Connecing, the hole wall of described axis hole is provided with the first connecting portion, and described fixing connection side is provided with the second connecting portion, described first connecting portion with
Described second connecting portion removably connects.
4. hinge as claimed in claim 3, it is characterised in that wherein the one of described first connecting portion and described second connecting portion
Individual for groove, another is the projection being connected with described groove fit.
5. hinge as claimed in claim 1, it is characterised in that described noise abatement ring also includes oil storage portion and Oil Guide portion, described storage
Oil portion is used for storing lubricating oil, and described Oil Guide portion connects described oil storage portion and forms opening；The opening in described Oil Guide portion is located at institute
State and be rotationally connected side.
6. hinge as claimed in claim 5, it is characterised in that described oil storage portion in the form of a ring, and is located on described noise abatement ring
It is rotationally connected side.
7. hinge as claimed in claim 5, it is characterised in that the opening in described Oil Guide portion is slot-shaped, and described Oil Guide portion
The bearing of trend of opening be parallel to the axis direction of described fixing axle.
8. hinge as claimed in any of claims 1 to 7 in one of claims, it is characterised in that described first hinge seat is provided with and relatively sets
Two the described axis holes put, one end of described fixing axle is connected to one of them described axis hole, the other end by described noise abatement ring
It is connected to another described axis hole by described noise abatement ring.
9. hinge as claimed in any of claims 1 to 7 in one of claims, it is characterised in that described noise abatement ring is made up of POM material.
10. a refrigerating plant, it is characterised in that include door body, cabinet and as in one of claimed in any of claims 1 to 9
Hinge, described door body and described cabinet are rotationally connected by described hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836430.6A CN106246022B (en) | 2016-09-20 | 2016-09-20 | Hinge and refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836430.6A CN106246022B (en) | 2016-09-20 | 2016-09-20 | Hinge and refrigerating plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246022A true CN106246022A (en) | 2016-12-21 |
| CN106246022B CN106246022B (en) | 2018-02-13 |
Family
ID=57600112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610836430.6A Active CN106246022B (en) | 2016-09-20 | 2016-09-20 | Hinge and refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246022B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203034981U (en) * | 2012-11-05 | 2013-07-03 | 华锐风电科技(集团)股份有限公司 | Tower cylinder door self-lubricating hinge of wind turbine generator set |
| CN203129816U (en) * | 2013-01-31 | 2013-08-14 | 澳柯玛股份有限公司 | Hydraulic damping hinge |
| CN203430241U (en) * | 2013-09-14 | 2014-02-12 | 戴贵阳 | Heavy-load mute hinge |
| EP2703590A2 (en) * | 2012-08-27 | 2014-03-05 | Laag S.r.l. | Hinge for an apparatus |
| CN104358485A (en) * | 2014-11-21 | 2015-02-18 | 合肥华凌股份有限公司 | Elastic hinge and refrigerator |
| CN204609567U (en) * | 2015-03-13 | 2015-09-02 | 邵光彩 | A kind of horizontal refrigerator damping balance hinge |
-
2016
- 2016-09-20 CN CN201610836430.6A patent/CN106246022B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2703590A2 (en) * | 2012-08-27 | 2014-03-05 | Laag S.r.l. | Hinge for an apparatus |
| CN203034981U (en) * | 2012-11-05 | 2013-07-03 | 华锐风电科技(集团)股份有限公司 | Tower cylinder door self-lubricating hinge of wind turbine generator set |
| CN203129816U (en) * | 2013-01-31 | 2013-08-14 | 澳柯玛股份有限公司 | Hydraulic damping hinge |
| CN203430241U (en) * | 2013-09-14 | 2014-02-12 | 戴贵阳 | Heavy-load mute hinge |
| CN104358485A (en) * | 2014-11-21 | 2015-02-18 | 合肥华凌股份有限公司 | Elastic hinge and refrigerator |
| CN204609567U (en) * | 2015-03-13 | 2015-09-02 | 邵光彩 | A kind of horizontal refrigerator damping balance hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246022B (en) | 2018-02-13 |
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