CN107165517A - A kind of hinge and locker - Google Patents
A kind of hinge and locker Download PDFInfo
- Publication number
- CN107165517A CN107165517A CN201710611827.XA CN201710611827A CN107165517A CN 107165517 A CN107165517 A CN 107165517A CN 201710611827 A CN201710611827 A CN 201710611827A CN 107165517 A CN107165517 A CN 107165517A
- Authority
- CN
- China
- Prior art keywords
- hinge
- cabinet door
- movable part
- angle
- cabinet
- 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
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of hinge and locker, it is related to storing equipment technical field, the locker with existing hinge can be solved in order that cabinet door can hover when open angle is smaller, and cause cabinet door to collapse bullet phenomenon when being opened to certain angle, in turn result in locker vibrations or cause the problem of user gets a fright.Hinge of the present invention, including the hinge head and hinge seat being hinged by jointed shaft, hinge seat is used to fix with cabinet, hinge head is used to fix with cabinet door, and hinge seat includes supporting part provided with the movable part that can be rotated around jointed shaft axis, hinge seat, elastic component is provided between movable part and supporting part, when the open angle of cabinet door is less than predetermined angle, hinge head pressure on the movable part, with by movable part by elastic member presses into compressive state；When the open angle of cabinet door is more than or equal to predetermined angle, hinge head is separated with movable part.The present invention is used to connect two parts for needing to relatively rotate.
Description
Technical field
The present invention relates to storing equipment technical field, more particularly to a kind of hinge and locker.
Background technology
The cabinet door and cabinet of locker are generally connected through the hinge, to realize rotation of the cabinet door relative to cabinet.
Hinge 300 of the prior art is as shown in figure 1, hinge head 01 is hinged with hinge seat 02 by jointed shaft 03, hinge
Seat 02 is used to fix with cabinet, and hinge head 01 is used to fix with cabinet door, and movable part 04 is flexibly connected with hinge seat 02, elastic component 05
In compressive state under the collective effect of the supporting part 021 of movable part 04 and hinge seat 02, hinge head 01 is connected with movable part 04.
Locker with the hinge 300, because elastic component 05 is under the collective effect of movable part 04 and supporting part 021
Compressive state, and hinge head 01 is connected with movable part 04, therefore the elastic force of elastic component 05 can pass sequentially through movable part 04 and hinge
First 01 acts in cabinet door, provides support for cabinet door, prevents cabinet door from quickly being dropped in the presence of self gravitation；In order that cabinet door
It can be hovered when open angle is smaller, the setting number of hinge 300 can be increased or increase the elastic force of elastic component 05, to increase pair
The support force of cabinet door, but during cabinet door is opened, because the effect of cabinet door gravity can be gradually reduced, therefore when cabinet door is beaten
When reaching certain angle, the elastic force of elastic component 05 can be such that cabinet door quickly pops up, i.e., cabinet door can collapse bullet phenomenon, Jin Eryin
Play locker vibrations or cause user to get a fright.
The content of the invention
Embodiments of the invention provide a kind of hinge and locker, it is possible to resolve the locker with existing hinge is in order that cabinet
Door can hover when open angle is smaller, and cause cabinet door to collapse bullet phenomenon when being opened to certain angle, in turn result in
Locker shakes or causes the problem of user gets a fright.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
The embodiments of the invention provide a kind of hinge, including the hinge head and hinge seat being hinged by jointed shaft, the hinge
Chain seat is used to fix with cabinet, and the hinge head is used to fix with cabinet door, and the hinge seat is provided with can be around the jointed shaft axle
The movable part that line is rotated, the hinge seat includes supporting part, and elastic component is provided between the movable part and the supporting part, works as institute
When the open angle for stating cabinet door is less than predetermined angle, the hinge head pressure is on the movable part, to pass through the movable part
By the elastic member presses into compressive state；It is described when the open angle of the cabinet door is more than or equal to the predetermined angle
Hinge head is separated with the movable part.
The embodiment of the present invention additionally provides a kind of locker, including cabinet and cabinet door, in addition to above-mentioned hinge, the hinge
Seat is fixed with the cabinet, and the hinge head is fixed with the cabinet door.
Hinge and locker provided in an embodiment of the present invention, because the open angle when the cabinet door is less than predetermined angle
When, hinge head pressure on the movable part, with by the movable part by the elastic member presses into compressive state；When
When the open angle of the cabinet door is more than or equal to the predetermined angle, the hinge head is separated with the movable part, therefore can
The predetermined angle is set into cabinet door can collapse the angle of bullet phenomenon, can so be less than in the open angle of cabinet door and collapse bullet
Support is provided for cabinet door by the elastic force of elastic component during angle (i.e. above-mentioned cabinet door can collapse the angle for playing phenomenon), cabinet door is existed
Open angle can hover when smaller, while making cabinet door not by elasticity when collapsing bullet angle described in being reached in the open angle of cabinet door
The elastic force of part, it is to avoid cabinet door collapses bullet phenomenon, causes locker to vibrate or causes what user got a fright to ask so as to avoid
Topic.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of hinge in the prior art；
Fig. 2 is the schematic diagram of hinge of the embodiment of the present invention；
Fig. 3 is the schematic diagram that hinge of the embodiment of the present invention is installed on locker；
Fig. 4 is the schematic diagram of support bar in hinge of the embodiment of the present invention；
Fig. 5 is the schematic diagram of locker of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only one section of point of embodiment of the invention, rather than full section embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
It to be to be joined directly together, can also be indirectly connected to by intermediary, can be the connection of two element internals.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 2 to Fig. 5 is the hinge 100 in a specific embodiment of hinge of the embodiment of the present invention 100, the present embodiment, bag
Include by the jointed shaft b hinge heads 1 being hinged and hinge seat 2, hinge seat 2 is used to fix with cabinet 201, and hinge head 1 is used for and cabinet
Door 202 is fixed, and hinge seat 2 is provided with the movable part 3 that can be rotated around jointed shaft b axis, and hinge seat 2 includes supporting part 23, activity
Elastic component 4 is provided between part 3 and supporting part 23, when the open angle a of cabinet door 202 is less than predetermined angle, the pressure of hinge head 1 is located at
On movable part 3, so that elastic component 4 is squeezed into compressive state by movable part 3；When the open angle a of cabinet door 202 is more than or equal to
During predetermined angle, hinge head 1 is separated with movable part 3.
Hinge 100 provided in an embodiment of the present invention, due to when cabinet door 202 open angle a be less than predetermined angle when, hinge
First 1 pressure is on movable part 3, so that elastic component 4 is squeezed into compressive state by movable part 3；As the open angle a of cabinet door 202
During more than or equal to predetermined angle, hinge head 1 is separated with movable part 3, therefore predetermined angle can be set to cabinet door 202 can occur
Collapse play phenomenon angle, so can cabinet door 202 open angle a be less than collapse bullet angle (i.e. above-mentioned cabinet door 202 can collapse
Play the angle of phenomenon) when for cabinet door 202 provide support by the elastic force of elastic component 4, enable cabinet door 202 when open angle is smaller
Enough hoverings, while can make elastic force of the cabinet door 202 not by elastic component 4 when the open angle a of cabinet door 202 is reached and collapsed bullet angle, keep away
Exempt from cabinet door 202 and collapse bullet phenomenon, cause locker to vibrate so as to avoid or cause the problem of user gets a fright.
On the basis of above-described embodiment, the position of correspondence movable part 3 is provided with groove B is abutted on hinge head 1, when cabinet door 202
Open angle a when being less than predetermined angle, hinge head 1 is by abutting groove B with combined pressure on the movable part 3, to lift hinge head 1
To the squeezing effect of movable part 3；When the open angle a of cabinet door 202 is more than or equal to predetermined angle, groove B and movable part 3 are abutted
Separation, to avoid making cabinet door 202 because the elastic force of elastic component 4 passes sequentially through movable part 3 and hinge head 1 is acted in cabinet door 202
Collapse bullet phenomenon.
Specifically, reference picture 2, hinge seat 2 includes fixation wall 21 and relative two hinge walls 22 in fixation wall 21,
Fixation wall 21 is used to fix with cabinet 201, and two hinge walls 22 are hinged by jointed shaft b with hinge head 1, and supporting part 23 is fixed on
Between two hinge walls 22；Corresponding position in two hinge walls 22 is respectively equipped with deep-slotted chip breaker A, two deep-slotted chip breaker A radius phases
Deng, and the center of circle is respectively positioned on jointed shaft b axis, movable part 3 is between two hinge walls 22, and two ends correspond and slided
It is matched with two deep-slotted chip breaker A, when the open angle a of cabinet door 202 is gradually reduced by predetermined angle, movable part 3 and jointed shaft b
Axis between horizontal range be gradually reduced, thus can be gradually reduced the moment shell of elastic component 4, i.e. elastic component 4 elastic force
Effect is gradually reduced, so as to facilitate the closing of cabinet door 202.
The embodiment of movable part 3 has a variety of, for example, movable part 3 can be strip, or columned turn
Axle, the preferred movable part 3 of the present embodiment be columned rotating shaft, compared to movable part 3 be strip or other embodiment, rotating shaft
End can be rolled in corresponding deep-slotted chip breaker A, thus can reduce the friction between movable part 3 and deep-slotted chip breaker A inwalls, so as to reduce
The two mutual abrasion.
In order to ensure that rotating shaft all the time can compression elastic piece 4, reference picture 2, the present embodiment during being rolled in deep-slotted chip breaker A
Also include support bar 5, one end of support bar 5 is connected with axis of rotation, to avoid rolling of the countershaft of support bar 5 in deep-slotted chip breaker A
Dynamic to impact, the other end of support bar 5 is flexibly connected with supporting part 23, to be supported when ensureing that rotating shaft is rolled in deep-slotted chip breaker A
Bar 5 can follow rotating shaft together movable, and support bar 5 is provided with projection 51, and elastic component 4 is spring, and spring housing is located at projection 51 and branch
On support bar 5 between support part 23, it thus can ensure that rotating shaft all the time can be by support bar during being rolled in deep-slotted chip breaker A
Raised 51 compression elastic piece 4 on 5.
Specifically, being provided with support slot 52 close to one end of rotating shaft on reference picture 4, support bar 5, support slot 52 is supported in rotating shaft
On, rotating shaft can be rotated in support slot 52, be sheathed on compared to one end on support bar 5 close to rotating shaft in rotating shaft, the present embodiment side
Support bar 5 and rotating shaft dismounting.
One end that close supporting part 23 on through hole (not shown), support bar 5 is offered on supporting part 23 passes through through hole
Set, be flexibly connected one end on support bar 5 close to supporting part 23 with supporting part 23 compared to by attachment structure, the present embodiment
The attachment structure is eliminated, so that cost is saved, while facilitating assembling.
It is excessive that above-mentioned predetermined angle is set, and cabinet door 202 still can collapse bullet phenomenon, setting too small and can not be timely
Support is provided to cabinet door 202, therefore the present embodiment predetermined angle is preferably 20 °~50 °, i.e. predetermined angle is set more
It is moderate, so as on the one hand cabinet door 202 can be avoided to collapse bullet phenomenon, on the other hand support can be provided to cabinet door 202 in time.
The embodiment of the present invention additionally provides a kind of locker 200, including cabinet 201 and cabinet door 202, in addition to any of the above-described
Hinge 100 in embodiment, hinge seat 2 is fixed with cabinet 201, and hinge head 1 is fixed with cabinet door 202.Example, the locker
200 can be refrigerator.
Locker 200 provided in an embodiment of the present invention, due to when the open angle a of cabinet door 202 is less than predetermined angle, cutting with scissors
First 1 pressure of chain is on movable part 3, so that elastic component 4 is squeezed into compressive state by movable part 3；When the open angle of cabinet door 202
When a is more than or equal to predetermined angle, hinge head 1 is separated with movable part 3, therefore predetermined angle can be set to cabinet door 202 can send out
It is raw to collapse the angle for playing phenomenon, it can so be less than in the open angle a of cabinet door 202 and collapse bullet angle (i.e. above-mentioned cabinet door 202 can occur
Collapse the angle for playing phenomenon) when for cabinet door 202 provide support by the elastic force of elastic component 4, make cabinet door 202 when open angle is smaller
It can hover, while elastic force of the cabinet door 202 not by elastic component 4 can be made when the open angle a of cabinet door 202 is reached and collapsed bullet angle,
Avoid cabinet door 202 from collapsing bullet phenomenon, cause locker 200 to vibrate so as to avoid or cause the problem of user gets a fright；
When the cabinet 201 and cabinet door 202 of locker 200 are connected to by the hinge 300 of the prior art, then only
The hinge 100 in the embodiment of the present invention need to be increased, as shown in figure 5, need not change or retest locker 200
The existing hinge 300 that the match is successful, with structural modification is small, the simple advantage of design matching；By increasing the embodiment of the present invention
In hinge 100, can be less than in the open angle a of cabinet door 202 and collapse increase when playing angle and, to the support force of cabinet door 202, prevent cabinet
Door 202 when open angle is smaller because the tong caused by self gravitation quickly drops and vibrate it is excessive the problems such as, while can be in cabinet
The open angle a of door 202 is reached and is removed increased support force when collapsing bullet angle, it is to avoid support force is crossed ambassador's cabinet door 202 and collapsed
Phenomenon is played, causes locker 200 to vibrate so as to avoid or causes the problem of user gets a fright
Other compositions on locker of the embodiment of the present invention 200 etc. have been well known to those skilled in the art, herein
No longer describe in detail.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of hinge, including the hinge head and hinge seat being hinged by jointed shaft, the hinge seat are used to fix with cabinet, institute
Stating hinge head is used to fix with cabinet door, and the hinge seat is provided with the movable part that can be rotated around the jointed shaft axis, the hinge
Chain seat includes supporting part, elastic component is provided between the movable part and the supporting part, it is characterised in that when beating for the cabinet door
When angle of release degree is less than predetermined angle, hinge head pressure on the movable part, with by the movable part by the elasticity
Part is squeezed into compressive state；When the open angle of the cabinet door is more than or equal to the predetermined angle, the hinge head and institute
State movable part separation.
2. hinge according to claim 1, it is characterised in that the position of the correspondence movable part is provided with the hinge head
Groove is abutted, when the open angle of the cabinet door is less than the predetermined angle, the hinge head matches somebody with somebody combined pressure by the abutting groove
On the movable part；When the open angle of the cabinet door is more than or equal to the predetermined angle, the abutting groove and institute
State movable part separation.
3. hinge according to claim 1, it is characterised in that the hinge seat includes fixation wall and located at the fixation wall
Upper two relative hinge walls, the fixation wall is used to fix with the cabinet, and two hinge walls pass through the jointed shaft
It is hinged with the hinge head, the supporting part is fixed between two hinge walls；
Corresponding position in two hinge walls is respectively equipped with deep-slotted chip breaker, and two arc groove radius are equal, and the center of circle
On the axis for being respectively positioned on the jointed shaft, the movable part is between two hinge walls, and two ends correspond and slided
It is matched with two deep-slotted chip breakers, when the open angle of the cabinet door is gradually reduced by the predetermined angle, the activity
Horizontal range between the axis of part and the jointed shaft is gradually reduced.
4. hinge according to claim 3, it is characterised in that the movable part is rotating shaft, the end of the rotating shaft can be
Rolled in the corresponding deep-slotted chip breaker.
5. hinge according to claim 4, it is characterised in that also including support bar, one end of the support bar with it is described
Axis of rotation is connected, and the other end is flexibly connected with the supporting part, and the support bar is provided with projection, and the elastic component is bullet
Spring, the spring housing is located on the support bar between described raised and described supporting part.
6. hinge according to claim 5, it is characterised in that close to one end of the rotating shaft provided with branch on the support bar
Groove is supportted, the support slot is supported in the rotating shaft, and the rotating shaft can be rotated in the support slot.
7. hinge according to claim 5, it is characterised in that offered on the supporting part on through hole, the support bar
Set close to one end of the supporting part through the through hole.
8. hinge according to claim 1, it is characterised in that the predetermined angle is 20 °~50 °.
9. a kind of locker, including cabinet and cabinet door, it is characterised in that also including hinge according to any one of claims 1 to 8
Chain, the hinge seat is fixed with the cabinet, and the hinge head is fixed with the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611827.XA CN107165517A (en) | 2017-07-25 | 2017-07-25 | A kind of hinge and locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611827.XA CN107165517A (en) | 2017-07-25 | 2017-07-25 | A kind of hinge and locker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165517A true CN107165517A (en) | 2017-09-15 |
Family
ID=59818196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611827.XA Pending CN107165517A (en) | 2017-07-25 | 2017-07-25 | A kind of hinge and locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236080A (en) * | 2018-10-10 | 2019-01-18 | 广东美的厨房电器制造有限公司 | Hinge component and cooker for cooker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303916A1 (en) * | 1975-03-11 | 1976-10-08 | Musitelli | Smoke escape skylight automatically opening in case of fire - has frame with automatic release lock for panel opened by springs with oil and air shock absorbers |
| DE3062984D1 (en) * | 1979-11-15 | 1983-06-09 | Pont A Mousson | Double acting door-closer |
| CN101512092A (en) * | 2006-08-31 | 2009-08-19 | 黑蒂赫-欧尼有限公司及两合公司 | Furniture hinge |
| CN202347980U (en) * | 2011-10-13 | 2012-07-25 | 肖又松 | Safety hinge of freezer |
| CN104358485A (en) * | 2014-11-21 | 2015-02-18 | 合肥华凌股份有限公司 | Elastic hinge and refrigerator |
| CN205418057U (en) * | 2016-02-02 | 2016-08-03 | 玉环天润航空机械制造有限公司 | Mechanism and helicopter open and shut |
-
2017
- 2017-07-25 CN CN201710611827.XA patent/CN107165517A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303916A1 (en) * | 1975-03-11 | 1976-10-08 | Musitelli | Smoke escape skylight automatically opening in case of fire - has frame with automatic release lock for panel opened by springs with oil and air shock absorbers |
| DE3062984D1 (en) * | 1979-11-15 | 1983-06-09 | Pont A Mousson | Double acting door-closer |
| CN101512092A (en) * | 2006-08-31 | 2009-08-19 | 黑蒂赫-欧尼有限公司及两合公司 | Furniture hinge |
| CN202347980U (en) * | 2011-10-13 | 2012-07-25 | 肖又松 | Safety hinge of freezer |
| CN104358485A (en) * | 2014-11-21 | 2015-02-18 | 合肥华凌股份有限公司 | Elastic hinge and refrigerator |
| CN205418057U (en) * | 2016-02-02 | 2016-08-03 | 玉环天润航空机械制造有限公司 | Mechanism and helicopter open and shut |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236080A (en) * | 2018-10-10 | 2019-01-18 | 广东美的厨房电器制造有限公司 | Hinge component and cooker for cooker |
| CN109236080B (en) * | 2018-10-10 | 2024-05-31 | 广东美的厨房电器制造有限公司 | Hinge assembly for cooking device and cooking device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |