CN104499856B - A kind of cabinet door buffer structure - Google Patents
A kind of cabinet door buffer structure Download PDFInfo
- Publication number
- CN104499856B CN104499856B CN201410711326.5A CN201410711326A CN104499856B CN 104499856 B CN104499856 B CN 104499856B CN 201410711326 A CN201410711326 A CN 201410711326A CN 104499856 B CN104499856 B CN 104499856B
- Authority
- CN
- China
- Prior art keywords
- ratchet
- cabinet door
- fixing seat
- pawl base
- circular 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.)
- Active
Links
- 235000014593 oils and fats Nutrition 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
Abstract
The present invention relates to a kind of cabinet door buffer structure, for connecting cabinet door (1) and cabinet, described cabinet door buffer structure includes the pawl base (2) being fastenedly connected with cabinet door (1) and the fixing seat (7) being fastenedly connected with cabinet, described pawl base is provided with a groove on (2), the lug of pawl base (2) and fixing seat (7) is provided with circular hole, one is cased with the ratchet of spring (3) (4) at end is positioned in described groove, one ratchet (6, 8) coordinate with described ratchet (4), described ratchet (6, 8) also there is on circular hole, pawl base (2) is inserted in one rotating shaft, fixing seat (7)<b>,</b>in the circular hole of ratchet (6,8) and fix.Adopt the cabinet door buffer structure of the present invention, make cabinet door use reliable, the life-span is long, will not send huge noise when closing or open.
Description
Technical field
The present invention relates to a kind of cabinet door buffer structure, be particularly suited for moving up and down the cabinet door of switch, belong to door hinge construction applications.
Background technology
In the prior art, the cabinet gate open moving up and down switch is connected in cabinet main body frequently with linkages such as hinges.Such cabinet door be pulled outwardly open time, both hands must keep buttressing cabinet door, otherwise cabinet door is it is possible to impinge upon on wall or other platform, send huge noise, also can reduce the life-span of cabinet door, when being pushed up closing cabinet door or cabinet door is in closedown, due to the reason such as unlatched or do not fasten simultaneously, cabinet door is also possible to landing and opens, and can cause above-mentioned consequence equally.
Summary of the invention
In order to solve the problems of the prior art, make cabinet door use reliable, the life-span is long, the present invention provides a kind of cabinet door buffer structure, for cabinet door is connected to cabinet main body.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of cabinet door buffer structure, for connecting cabinet door and cabinet, described cabinet door buffer structure includes the pawl base being fastenedly connected with cabinet door and the fixing seat being fastenedly connected with cabinet, described pawl base is provided with a groove, being provided with circular hole on the lug of pawl base and fixing seat, one is cased with the ratchet of spring at end is positioned in described groove, a ratchet and described click-fit, also having circular hole on described ratchet, a rotating shaft is inserted in the circular hole of pawl base, fixing seat, ratchet and fixes.
Wherein, described pawl base, ratchet, ratchet, fixing seat are at least one.
Preferably, described pawl base, ratchet, ratchet, fixing seat are one.
Further, rotating shaft is inserted in the circular hole of pawl base, fixing seat, ratchet and is fixed by split pin at the two ends of rotating shaft.
Preferably, described pawl base, ratchet, ratchet, fixing seat all use in pairs.
Preferably, described rotating shaft is multidiameter, inserts in the circular hole of pawl base, ratchet, fixing seat and is fixed between two pawl bases, and the length of the prominent pawl base in two ends of described multidiameter is sufficient to extend through the circular hole on ratchet, fixing seat.
Preferably, described rotating shaft is multidiameter, inserts in the circular hole of pawl base, ratchet and is fixed between two pawl bases, and the length of the prominent pawl base in two ends of described multidiameter can only flush with the circular hole of ratchet at most.
Further, for prominent circular hole on described fixing seat, described ratchet is additionally provided with the counterbore that the prominent circular hole with described fixing seat coordinates.
Further, it is coated with damping oils and fats between counterbore and the hole highlighted of fixing seat of ratchet.
The invention has the beneficial effects as follows: when using external force to pull downward on cabinet door, unidirectional between ratchet with ratchet coordinate, under the effect of damping oils and fats, ratchet is stuck on ratchet, and slowly rotates decline centered by rotating shaft, and smoothly drops on platform；When using external force to pull up cabinet door, ratchet is imposed counteracting force by ratchet makes ratchet retract in pawl base, it is possible to easily shut by cabinet door.After pulling out, cabinet door slowly lands, the noise sent when reducing cabinet door contact wall or other platform, also extends the service life of cabinet door simultaneously, and after pulling, does not with the hands keep buttressing cabinet door；After pulling up, it is possible to pull cabinet door to close effortlessly, oils and fats impact will not be damped；When pull up way in, hands decontrol cabinet behind the door, ratchet can block ratchet, and cabinet door can slowly rotate decline, without rapid decrease and clash into generation huge noise.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 show the schematic diagram of an embodiment of the cabinet door buffer structure according to the present invention；
Fig. 2 show the exploded perspective view of embodiment shown in Fig. 1；
Fig. 3 A-3C show the process schematic opening cabinet door.
Detailed description of the invention
Seeing figures.1.and.2, for an embodiment of the cabinet door buffer structure of the present invention, wherein Fig. 1 show the closed mode of cabinet door.
In the present embodiment, described cabinet door buffer structure includes the pawl base 2 being fastenedly connected with cabinet door 1 and the fixing seat 7 being fastenedly connected with cabinet, described pawl base 2 is provided with a groove, being provided with circular hole on the lug of pawl base 2 and fixing seat 7, one is cased with the ratchet 4 of spring 3 at end is positioned in described groove.One ratchet coordinates with described ratchet 4, and described ratchet also has circular hole, and a rotating shaft 5 is inserted in the circular hole of pawl base 2, fixing seat 7, ratchet and fixes.
As the improvement to above-described embodiment, described pawl base 2, ratchet 4, ratchet 6,8, fixing seat 7 all uses in pairs.
As the further improvement to above-described embodiment, described rotating shaft 5 is multidiameter, insert pawl base 2, ratchet 6,8, in the circular hole of fixing seat 7 and be fixed between two pawl bases 2, and the length of the prominent pawl base 2 in two ends of described multidiameter be sufficient to extend through ratchet 6,8, circular hole on fixing seat 7.
In another preferred embodiment, described rotating shaft 5 is multidiameter, inserts in the circular hole of pawl base 2, ratchet 6,8 and is fixed between two pawl bases 2, and the length of the prominent pawl base 2 in two ends of described multidiameter can only flush with the circular hole of ratchet 6,8 at most.
As the improvement to above-described embodiment, for prominent circular hole on described fixing seat 7, described ratchet 6,8 is additionally provided with the counterbore that the prominent circular hole with described fixing seat 7 coordinates.
In another preferred embodiment, described pawl base 2, ratchet 4, ratchet 6,8, fixing seat 7 be one.
As the improvement to above-described embodiment, rotating shaft 5 is inserted in the circular hole of pawl base 2, fixing seat 7, ratchet 6,8 and is fixed by split pin at the two ends of rotating shaft 5.
As the further improvement to above-described embodiment, between the counterbore and the hole highlighted of fixing seat 7 of ratchet 6,8, it is coated with damping oils and fats.
As shown in figs. 3 a-3 c, for opening the process of cabinet door, the flute profile of ratchet and ratchet may be designed as, and in this process, owing to ratchet coordinates with the unidirectional of ratchet, makes ratchet be stuck on ratchet and produces braking action, and slowly rotate decline centered by rotating shaft；In like manner, in the process closing cabinet door, ratchet is imposed counteracting force by ratchet makes ratchet retract in pawl base, it is possible to easily shut by cabinet door.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches the technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (9)
1. a cabinet door buffer structure, for connecting cabinet door (1) and cabinet, it is characterized in that: described cabinet door buffer structure includes the pawl base (2) being fastenedly connected with cabinet door (1) and the fixing seat (7) being fastenedly connected with cabinet, described pawl base is provided with a groove on (2), the lug of pawl base (2) and fixing seat (7) is provided with circular hole, one end is cased with the ratchet (4) of spring (3) and is positioned in described groove, one ratchet (6, 8) coordinate with described ratchet (4), described ratchet (6, 8) also there is on circular hole, pawl base (2) is inserted in one rotating shaft (5), fixing seat (7), ratchet (6, 8) in circular hole and fix.
2. cabinet door buffer structure according to claim 1, it is characterised in that: described pawl base (2), ratchet (4), ratchet (6,8), fixing seat (7) quantity be at least one.
3. cabinet door buffer structure according to claim 1, it is characterised in that: described pawl base (2), ratchet (4), ratchet (6,8), fixing seat (7) quantity be one.
4. cabinet door buffer structure according to claim 3, it is characterised in that: rotating shaft (5) is inserted in the circular hole of pawl base (2), fixing seat (7), ratchet (6,8) and is fixed by split pin at the two ends of rotating shaft (5).
5. cabinet door buffer structure according to claim 1, it is characterised in that: described pawl base (2), ratchet (4), ratchet (6,8), fixing seat (7) all use in pairs.
6. cabinet door buffer structure according to claim 5, it is characterized in that: described rotating shaft (5) is multidiameter, insert in the circular hole of pawl base (2), ratchet (6,8), fixing seat (7) and be fixed between two pawl bases (2), and the length of the prominent pawl base (2) in two ends of described multidiameter is sufficient to extend through the circular hole on ratchet (6,8), fixing seat (7).
7. cabinet door buffer structure according to claim 5, it is characterized in that: described rotating shaft (5) is multidiameter, insert in the circular hole of pawl base (2), ratchet (6,8) and be fixed between two pawl bases (2), and the length of the prominent pawl base (2) in two ends of described multidiameter can only flush with the circular hole of ratchet (6,8) at most.
8. cabinet door buffer structure according to claim 7, it is characterised in that: the upper circular hole for highlighting of described fixing seat (7), described ratchet (6,8) is additionally provided with the counterbore that the prominent circular hole with described fixing seat (7) coordinates.
9. cabinet door buffer structure according to claim 8, it is characterised in that: it is coated with damping oils and fats between counterbore and the hole highlighted of fixing seat (7) of ratchet (6,8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711326.5A CN104499856B (en) | 2014-12-01 | 2014-12-01 | A kind of cabinet door buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711326.5A CN104499856B (en) | 2014-12-01 | 2014-12-01 | A kind of cabinet door buffer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499856A CN104499856A (en) | 2015-04-08 |
| CN104499856B true CN104499856B (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410711326.5A Active CN104499856B (en) | 2014-12-01 | 2014-12-01 | A kind of cabinet door buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499856B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300081A (en) * | 2016-10-12 | 2017-01-04 | 成都捷科菲友信息技术有限公司 | A kind of home lighting distribution box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19633691A1 (en) * | 1995-08-21 | 1997-02-27 | Song In Kwon | Adjustable connection for folding ladder |
| DE19609331A1 (en) * | 1996-03-11 | 1997-09-18 | Erhard Otte | Door hinge with stop mechanism |
| WO2004038145A1 (en) * | 2002-10-23 | 2004-05-06 | Pauli + Sohn Gmbh Metallwaren | Joint hinge |
| CN201106342Y (en) * | 2007-09-14 | 2008-08-27 | 廖月炳 | Mechanical type closet support |
| CN103573070A (en) * | 2012-07-19 | 2014-02-12 | 谢锋 | Multi-gear hinge |
| CN203835111U (en) * | 2014-05-25 | 2014-09-17 | 宁波市鄞州荣利金属制品有限公司 | Angle adjustable hinge |
| CN204238710U (en) * | 2014-12-01 | 2015-04-01 | 江门市银狐美容美发设备有限公司 | A kind of cabinet door buffer structure |
-
2014
- 2014-12-01 CN CN201410711326.5A patent/CN104499856B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19633691A1 (en) * | 1995-08-21 | 1997-02-27 | Song In Kwon | Adjustable connection for folding ladder |
| DE19609331A1 (en) * | 1996-03-11 | 1997-09-18 | Erhard Otte | Door hinge with stop mechanism |
| WO2004038145A1 (en) * | 2002-10-23 | 2004-05-06 | Pauli + Sohn Gmbh Metallwaren | Joint hinge |
| CN201106342Y (en) * | 2007-09-14 | 2008-08-27 | 廖月炳 | Mechanical type closet support |
| CN103573070A (en) * | 2012-07-19 | 2014-02-12 | 谢锋 | Multi-gear hinge |
| CN203835111U (en) * | 2014-05-25 | 2014-09-17 | 宁波市鄞州荣利金属制品有限公司 | Angle adjustable hinge |
| CN204238710U (en) * | 2014-12-01 | 2015-04-01 | 江门市银狐美容美发设备有限公司 | A kind of cabinet door buffer structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499856A (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529000, No. 18, Tung Lok Road, Tong Le Industrial Zone, Tangxia Town, Pengjiang District, Guangdong, Jiangmen Patentee after: Guangdong Yinhu Medical Technology Co.,Ltd. Address before: 529000, No. 18, Tung Lok Road, Tong Le Industrial Zone, Tangxia Town, Pengjiang District, Guangdong, Jiangmen Patentee before: SILVER FOX BEAUTY INSTRUMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A buffer structure for cabinet doors Effective date of registration: 20231115 Granted publication date: 20160629 Pledgee: China Merchants Bank Co.,Ltd. Jiangmen Branch Pledgor: Guangdong Yinhu Medical Technology Co.,Ltd. Registration number: Y2023980065764 |