CN104499856A - Cabinet door buffering structure - Google Patents
Cabinet door buffering structure Download PDFInfo
- Publication number
- CN104499856A CN104499856A CN201410711326.5A CN201410711326A CN104499856A CN 104499856 A CN104499856 A CN 104499856A CN 201410711326 A CN201410711326 A CN 201410711326A CN 104499856 A CN104499856 A CN 104499856A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- cabinet door
- holder
- circular hole
- pawl base
- 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
- 230000003139 buffering effect Effects 0.000 title abstract 4
- 238000013016 damping Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000007799 cork Substances 0.000 description 2
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention relates to a cabinet door buffering structure which is used for connecting a cabinet door (1) and a cabinet body. The cabinet door buffering structure comprises pawl seats (2) connected with the cabinet door in a fastening way and fixing seats (7) connected with the cabinet body in a fastening way, wherein grooves are formed in the pawl seats (2), circular holes are formed in the pawl seats (2) and convex lugs of the fixing seats (7), ratchets (4) provided with springs (3) at the tail end in a sleeving way are placed in the grooves, ratchet wheels (6 and 8) are matched with the pawls (4), circular holes are also formed in the ratchet wheels (6 and 8), and a rotating shaft is inserted in the circular holes of the pawl seats (2), the fixing seats (7) and the ratchet wheels (6 and 8), and is fixed. With the adoption of the cabinet door buffering structure provided by the invention, the cabinet door is reliable in use and long in service life and cannot make great noised when being closed or open.
Description
Technical field
The present invention relates to a kind of cabinet door buffer structure, be particularly useful for the cabinet door moving up and down switch, belong to door hinge construction applications.
Background technology
In the prior art, the cabinet gate open moving up and down switch often adopts the linkages such as hinge to be connected in cabinet main body.Such cabinet door be pulled outwardly open time, both hands must keep buttressing cabinet door, otherwise cabinet door just may impinge upon on wall or other platform, send huge noise, also can reduce the life-span of cabinet door, under upwards pushing away and closing state that cabinet door or cabinet door be in closedown, due to non-locking or the reason such as not fasten simultaneously, cabinet door is likely landing and opening also, 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 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 comprises the pawl base be fastenedly connected with cabinet door and the holder be fastenedly connected with cabinet, described pawl base is provided with a groove, the lug of pawl base and holder is provided with circular hole, and one has the ratchet of spring to be positioned in described groove at end cover, a ratchet and described click-fit, described ratchet also has circular hole, and a rotating shaft is inserted in the circular hole of pawl base, holder, ratchet also fixing.
Wherein, described pawl base, ratchet, ratchet, holder are at least one.
Preferably, described pawl base, ratchet, ratchet, holder are one.
Further, rotating shaft insert pawl base, holder, ratchet circular hole in and fixed by cottor pin at the two ends of rotating shaft.
Preferably, described pawl base, ratchet, ratchet, holder use all in pairs.
Preferably, described rotating shaft is multidiameter, to insert in the circular hole of pawl base, ratchet, holder and to be fixed between two pawl bases, and the length that pawl base is given prominence at the two ends of described multidiameter is sufficient to extend through the circular hole on ratchet, holder.
Preferably, described rotating shaft is multidiameter, and inserting in the circular hole of pawl base, ratchet and to be fixed between two pawl bases, and the length that pawl base is given prominence at the two ends of described multidiameter can only flush with the circular hole of ratchet at most.
Further, described holder is outstanding circular hole, described ratchet is also provided with the counterbore coordinated with the outstanding circular hole of described holder.
Further, damping grease is coated with between the counterbore of ratchet and the outstanding hole of holder.
The invention has the beneficial effects as follows: when using external force to pull cabinet door downwards, unidirectionally between ratchet with ratchet coordinate, under the effect of damping grease, ratchet is stuck on ratchet, and slowly rotates decline centered by rotating shaft, and drops on reposefully on platform; When using external force upwards to pull cabinet door, ratchet imposes reaction force to ratchet makes ratchet retract in pawl base, can be shut by cabinet door like a cork.After pulling out, cabinet door slowly lands, and the noise sent when reducing cabinet door contact wall or other platform, also extends the application life of cabinet door simultaneously, and after pulling, does not with the hands keep buttressing cabinet door; After upwards pulling, cabinet door can be pulled effortlessly to close, the impact of damping grease can not be subject to; When to pull way in, hand decontrol cabinet behind the door, ratchet can block ratchet, and cabinet door slowly can rotate decline, and can not decline fast and clashes into generation huge noise.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Figure 1 shows that the schematic diagram of an embodiment according to cabinet door buffer structure of the present invention;
Figure 2 shows that the exploded perspective view of embodiment shown in Fig. 1;
Fig. 3 A-3C is depicted as the process schematic opening cabinet door.
Detailed description of the invention
See figures.1.and.2, be an embodiment of cabinet door buffer structure of the present invention, wherein Figure 1 shows that the closed condition of cabinet door.
In the present embodiment, described cabinet door buffer structure comprises the pawl base 2 be fastenedly connected with cabinet door 1 and the holder 7 be fastenedly connected with cabinet, described pawl base 2 is provided with a groove, the lug of pawl base 2 and holder 7 is provided with circular hole, and one has the ratchet 4 of spring 3 to be positioned in described groove at end cover.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, holder 7, ratchet also fixing.
As the improvement to above-described embodiment, described pawl base 2, ratchet 4, ratchet 6,8, holder 7 uses all in pairs.
As the further improvement to above-described embodiment, described rotating shaft 5 is multidiameter, insert pawl base 2, ratchet 6,8, be fixed between two pawl bases 2 in the circular hole of holder 7, and the length that pawl base 2 is given prominence at the two ends of described multidiameter be sufficient to extend through ratchet 6,8, circular hole on holder 7.
In another preferred embodiment, described rotating shaft 5 is multidiameter, and inserting in the circular hole of pawl base 2, ratchet 6,8 and to be fixed between two pawl bases 2, and the length that pawl base 2 is given prominence at the 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, described holder 7 is outstanding circular hole, described ratchet 6,8 is also provided with the counterbore coordinated with the outstanding circular hole of described holder 7.
In another preferred embodiment, described pawl base 2, ratchet 4, ratchet 6,8, holder 7 is one.
As the improvement to above-described embodiment, rotating shaft 5 to be inserted in the circular hole of pawl base 2, holder 7, ratchet 6,8 and is fixed by cottor pin at the two ends of rotating shaft 5.
As the further improvement to above-described embodiment, between the counterbore of ratchet 6,8 and the hole of the outstanding of holder 7, be coated with damping grease.
As shown in figs. 3 a-3 c, for opening the process of cabinet door, the flute profile of ratchet and ratchet can be designed to, and in this process, because ratchet coordinates with the unidirectional of ratchet, ratchet is stuck on ratchet and produces braking action, and slowly rotate decline centered by rotating shaft; In like manner, in the process of closing cabinet door, ratchet imposes reaction force to ratchet makes ratchet retract in pawl base, can be shut by cabinet door like a cork.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches 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 comprises the pawl base (2) be fastenedly connected with cabinet door (1) and the holder (7) be fastenedly connected with cabinet, (2) are provided with a groove to described pawl base, the lug of pawl base (2) and holder (7) is provided with circular hole, one end cover has the ratchet of spring (3) (4) to be positioned in described groove, one ratchet (6, 8) coordinate with described ratchet (4), described ratchet (6, 8) also there is circular hole on, pawl base (2) is inserted in one rotating shaft (5), holder (7)
,also fixing in the circular hole of ratchet (6,8).
2. cabinet door buffer structure according to claim 1, is characterized in that: the quantity of described pawl base (2), ratchet (4), ratchet (6,8), holder (7) is at least one.
3. cabinet door buffer structure according to claim 1, is characterized in that: the quantity of described pawl base (2), ratchet (4), ratchet (6,8), holder (7) is one.
4. cabinet door buffer structure according to claim 3, is characterized in that: pawl base (2), holder (7) are inserted in rotating shaft (5)
,fixed by cottor pin at the two ends of rotating shaft (5) in the circular hole of ratchet (6,8).
5. cabinet door buffer structure according to claim 1, is characterized in that: described pawl base (2), ratchet (4), ratchet (6,8), holder (7) use all in pairs.
6. cabinet door buffer structure according to claim 5, it is characterized in that: described rotating shaft (5) is multidiameter, to insert in the circular hole of pawl base (2), ratchet (6,8), holder (7) and to be fixed between two pawl bases (2), and the length that pawl base (2) is given prominence at the two ends of described multidiameter is sufficient to extend through the circular hole on ratchet (6,8), holder (7).
7. cabinet door buffer structure according to claim 5, it is characterized in that: described rotating shaft (5) is multidiameter, inserting in the circular hole of pawl base (2), ratchet (6,8) and to be fixed between two pawl bases (2), and the length that pawl base (2) is given prominence at the 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, is characterized in that: described holder (7) is upper is outstanding circular hole, described ratchet (6,8) is also provided with the counterbore coordinated with the outstanding circular hole of described holder (7).
9. cabinet door buffer structure according to claim 8, is characterized in that: be coated with damping grease between the hole of the counterbore of ratchet (6,8) and the outstanding of holder (7).
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 true CN104499856A (en) | 2015-04-08 |
| CN104499856B CN104499856B (en) | 2016-06-29 |
Family
ID=52941297
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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499856B (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
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 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |