CN201416327Y - Large opening-angle hidden hinge for furniture - Google Patents
Large opening-angle hidden hinge for furniture Download PDFInfo
- Publication number
- CN201416327Y CN201416327Y CN2009200604326U CN200920060432U CN201416327Y CN 201416327 Y CN201416327 Y CN 201416327Y CN 2009200604326 U CN2009200604326 U CN 2009200604326U CN 200920060432 U CN200920060432 U CN 200920060432U CN 201416327 Y CN201416327 Y CN 201416327Y
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- articulated elements
- articulating
- hinge
- arm
- piece
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Abstract
The utility model discloses a large opening-angle hidden hinge for furniture. The hidden hinge comprises an articulating cup, a small articulating piece, a medium articulating piece, a large articulating piece, a connecting arm, an articulating arm and a fixed base which are sequentially connected. The articulating arm is arranged on the fixed base by a fastening screw. The articulating cup, the small articulating piece, the medium articulating piece, the large articulating piece, the connecting arm and the articulating arm form a dual four-bar mechanism. The articulating cup and the articulating arm are respectively formed by sheet metal pieces in a stamping manner, so as to greatly save the material cost; an elastic device which is arranged on the medium articulating piece carries out elastic sliding on the medium articulating piece by a cam piece arranged on the small articulating piece, so that a spring can flexibly move in the medium articulating piece, thereby greatly improving the articulating flexibility of the entire hinge, effectively avoiding dead blockage of the spring and greatly prolonging the service life of the hinge.
Description
Technical field
The utility model relates to the hinge field, and especially a kind of furniture is hidden hinge with big open angle.
Background technology
The concealed type hinge is widely used on furniture such as door, window, cabinet as hardware, and its structure mainly comprises articulated elements and the spring between firm banking, hinge cup, pivoted arm, hinge cup and the pivoted arm.The hinge cup is installed on the door-plate, and firm banking is installed on the side cabinet, and pivoted arm and firm banking are by the fastening locking of screw, and be quickly assembled and disassembled, convenient and swift, time saving and energy saving.Hinge cup, pivoted arm and each articulated elements constitute double-four link mechanism, realize that the wide-angle of door-plate is opened.Yet hinge cup and pivoted arm on the conventional art all adopt the zinc alloy diecasting moulding, and it involves great expense, and the use that influences product is promoted.Because both ends of the spring all is fixedly installed on the articulated elements, the motion repeatedly of articulated elements causes spring stuck in articulated elements easily, influences service property (quality).
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, improve the low furniture of service property (quality), life-saving and cost greatly and hide hinge with big open angle.
Goal of the invention of the present utility model is achieved in that a kind of furniture hides hinge with big open angle, comprise the hinge cup that connects in turn, little articulated elements, middle articulated elements, big articulated elements, linking arm, pivoted arm and firm banking, described pivoted arm is installed on the firm banking by trip bolt, described hinge cup, little articulated elements, middle articulated elements, big articulated elements, linking arm and pivoted arm constitute double-four link mechanism, it is characterized in that: described little articulated elements be connected by the stamping forming hinge of sheet metal component cup, big articulated elements is connected by the stamping forming pivoted arm of linking arm and sheet metal component, articulated elements is provided with elastic device in described, and elastic device is by being located at the cam member Elastic Sliding on middle articulated elements on the little articulated elements.
Described elastic device comprises spring support, spring and movable grain, and in the articulated elements, spring support and middle articulated elements formed the cavity of adaptive spring setting-in during described spring support was installed on by pin, and movable grain is connected with cam member with spring respectively.
Described pivoted arm comprises pedestal, is located at base ends and two articulated jibs of middle articulated elements connection, adjusting screw and the fastener hole corresponding with firm banking, is provided with limiting stand between described two articulated jibs, and the pedestal middle part is provided with the hold-down arm with the adaptive installation of linking arm; On the described fastener hole around a reinforcing rib.
Described hinge cup end is provided with the hinge hole adaptive with little articulated elements, and little articulated elements runs through hinge hole by bearing pin and is installed on the hinge cup; Hinge cup end has the chute adaptive with middle articulated elements.
Described movable grain is convex, and movable grain one end is set on the spring, and the other end and cam member are slidingly connected.
The utility model is hidden hinge to the furniture of prior art with big open angle and is improved, and hinge cup and pivoted arm all use the sheet metal component punch forming, have saved material cost greatly.On middle articulated elements, be provided with elastic device, this elastic device is by being located at the cam member Elastic Sliding on middle articulated elements on the little articulated elements, make spring flexible motion in middle articulated elements, improve the hinged flexibility ratio of whole hinge greatly, and effectively avoid spring stuck phenomenon to occur, increase the service life greatly.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment;
Accompanying drawing 2 is the structural representation under the utility model complete opening state;
Accompanying drawing 3 is the structural representation of the utility model hinge cup;
Accompanying drawing 4 is the structural representation of the utility model pivoted arm;
Accompanying drawing 5 is the structural representation of another embodiment of the utility model pivoted arm;
Accompanying drawing 6 is the structural representation of the utility model elastic device;
Accompanying drawing 7 is the structural representation of the utility model cam member.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Shown in 1 to 7, furniture of the present utility model is hidden hinge with big open angle with reference to the accompanying drawings, comprises the hinge cup 1, little articulated elements 2, middle articulated elements 3, big articulated elements 4, linking arm 5, pivoted arm 6 and the firm banking 7 that connect in turn.Hinge cup 1, little articulated elements 2, middle articulated elements 3 and big articulated elements 4 constitute a quadric chain, middle articulated elements 3, big articulated elements 4, linking arm 5 and pivoted arm 6 also constitute a quadric chain, make hinge cup 1, little articulated elements 2, middle articulated elements 3, big articulated elements 4, linking arm 5 and pivoted arm 6 constitute double-four link mechanism, realize that the wide-angle of door-plate is opened.
Pivoted arm 6 and hinge cup 1 are all by the sheet metal component punch forming.Pivoted arm 6 comprises pedestal 60, two articulated jibs 61, regulates screw 62, fastener hole 63, limiting stand 64, hold-down arm 65 and reinforcing rib 66, wherein pedestal 60 is the channel-section steel type, two articulated jibs 61 are located at pedestal 60 ends and are connected with middle articulated elements 3, and middle articulated elements 3 is connected by dowel fixes with two articulated jibs 61.Regulating screw 62 is connected with firm banking 7 respectively with trip bolt by adjustment screw with fastener hole 63, make pivoted arm 6 and firm banking 7 by adjustment screw and trip bolt locking, by adjusting adjustment screw, regulate the relative angle of pivoted arm 6 and firm banking 7, and then be convenient for people to regulate quickly door-plate and cabinet fitness.Limiting stand 64 is located between two articulated jibs 61, is used to limit the width of two articulated jibs 61, avoids 61 distortion of two articulated jibs, increases the intensity of two articulated jibs 61.Hold-down arm 65 is positioned at the middle part of pedestal 60, hold-down arm 65 and linking arm 5 adaptive installations, and pedestal 60 tail down extrude boss, form reinforcing rib 66 with sidewall, and this reinforcing rib 66 is surrounded on the fastener hole 63.
As shown in Figure 5, pivoted arm 6 of the present utility model can strike out an end and be channel steel shape, and the other end is the structure of i iron shape, and promptly pedestal 60 1 ends are channel steel shape, and the other end is i iron shape, improves installation strength.
Hinge cup 1 end is provided with the hinge hole 11 adaptive with little articulated elements 2, and the cross section of hinge hole 11 is a tubulose, and little articulated elements 2 runs through hinge hole 11 by bearing pin and is installed on the hinge cup 1, improves the bonding strength of little articulated elements 2 and hinge cup 1.Hinge cup 1 end has the chute 12 adaptive with middle articulated elements 3, and middle articulated elements 3 one ends stick in the chute 12, and middle articulated elements 3 is hinged with hinge cup 1 by bearing pin, and chute 12 has limited the amplitude of fluctuation of middle articulated elements 3, thereby strengthens the working strength of hinge.
Middle articulated elements 3 is provided with elastic device, and elastic device is by being located at cam member 8 Elastic Sliding on middle articulated elements 3 on the little articulated elements 2.Elastic device comprises spring support 9, spring 90 and movable grain 91, and wherein spring support 9 is installed in the middle articulated elements 3 by pin; Spring support 9 and middle articulated elements 3 form the cavity of adaptive spring 90 setting-ins, and spring 90 1 ends are installed on the spring support 9, the other end and movable grain 91 flexible connections; Movable grain 91 is convex, and movable grain 91 1 ends are set in the spring 90, and the other end and cam member 8 are slidingly connected.Cam member 8 is the P type, is a cam bit, also can be made up of by the bearing pin riveted joint seven cam bits, guarantees the working strength of cam member 8.When people closed door leaf, arc surface 80 slips of cam member 8 were close in the bottom surface of movable grain 91 under the active force of spring 90, and at this moment, but the door leaf optional position stops.When continuing to close door leaf to general 45 °, the bottom surface of movable grain 91 slides to the arc surface end 81 of cam bit 8, if continue to close door leaf, spring force will be in abrupt release, the door leaf quick closedown.
Claims (5)
1. a furniture is hidden hinge with big open angle, comprise the hinge cup (1) that connects in turn, little articulated elements (2), middle articulated elements (3), big articulated elements (4), linking arm (5), pivoted arm (6) and firm banking (7), described pivoted arm (6) is installed on the firm banking (7) by trip bolt, described hinge cup (1), little articulated elements (2), middle articulated elements (3), big articulated elements (4), linking arm (5) and pivoted arm (6) constitute double-four link mechanism, it is characterized in that: described little articulated elements (2) be connected by the stamping forming hinge of sheet metal component cup (1), big articulated elements (4) is connected with the stamping forming pivoted arm of sheet metal component (6) by linking arm (5), articulated elements (3) is provided with elastic device in described, and elastic device is gone up Elastic Sliding by the cam member of being located on the little articulated elements (2) (8) at middle articulated elements (3).
2, furniture according to claim 1 is hidden hinge with big open angle, it is characterized in that: described elastic device comprises spring support (9), spring (90) and movable grain (91), described spring support (9) is installed in the middle articulated elements (3) by pin, spring support (9) and middle articulated elements (3) form the cavity of adaptive spring (90) setting-in, and movable grain (91) is connected with cam member (8) with spring (90) respectively.
3, furniture according to claim 1 is hidden hinge with big open angle, it is characterized in that: described pivoted arm (6) comprises pedestal (60), is located at pedestal (60) end and two articulated jibs (61) of middle articulated elements (3) connection, adjusting screw (62) and the fastener hole (63) corresponding with firm banking (7), be provided with limiting stand (64) between described two articulated jibs (61), pedestal (60) middle part is provided with the hold-down arm (65) with the adaptive installation of linking arm (5); Described fastener hole (63) is gone up around a reinforcing rib (66).
4, furniture according to claim 1 is hidden hinge with big open angle, it is characterized in that: described hinge cup (1) end is provided with the hinge hole (11) adaptive with little articulated elements (2), and little articulated elements (2) runs through hinge hole (11) by bearing pin and is installed on the hinge cup (1); Hinge cup (1) end has the chute (12) adaptive with middle articulated elements (3).
5, furniture according to claim 2 is hidden hinge with big open angle, it is characterized in that: described movable grain (91) is convex, and movable grain (91) one ends are set on the spring (90), and the other end and cam member (8) are slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200604326U CN201416327Y (en) | 2009-07-09 | 2009-07-09 | Large opening-angle hidden hinge for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200604326U CN201416327Y (en) | 2009-07-09 | 2009-07-09 | Large opening-angle hidden hinge for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416327Y true CN201416327Y (en) | 2010-03-03 |
Family
ID=41792743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200604326U Expired - Lifetime CN201416327Y (en) | 2009-07-09 | 2009-07-09 | Large opening-angle hidden hinge for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416327Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858175A (en) * | 2010-05-21 | 2010-10-13 | 伍志勇 | Furniture hinge and method for prolonging service life of furniture hinge |
| CN103080453A (en) * | 2010-08-27 | 2013-05-01 | 尤利乌斯·布卢姆有限公司 | Furniture hinge |
| CN110500554A (en) * | 2018-05-16 | 2019-11-26 | 嘉兴海拉灯具有限公司 | A kind of articulation piece, installation and adjustment system, car light module group unit, pedestal and car light |
| CN111344471A (en) * | 2017-11-10 | 2020-06-26 | 海蒂诗-欧尼有限公司及两合公司 | Flap fitting for furniture, side wall of a furniture body and furniture having a side wall |
-
2009
- 2009-07-09 CN CN2009200604326U patent/CN201416327Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858175A (en) * | 2010-05-21 | 2010-10-13 | 伍志勇 | Furniture hinge and method for prolonging service life of furniture hinge |
| CN101858175B (en) * | 2010-05-21 | 2013-04-10 | 伍志勇 | Furniture hinge and method for prolonging service life of furniture hinge |
| CN103080453A (en) * | 2010-08-27 | 2013-05-01 | 尤利乌斯·布卢姆有限公司 | Furniture hinge |
| CN111344471A (en) * | 2017-11-10 | 2020-06-26 | 海蒂诗-欧尼有限公司及两合公司 | Flap fitting for furniture, side wall of a furniture body and furniture having a side wall |
| CN111344471B (en) * | 2017-11-10 | 2022-04-26 | 海蒂诗-欧尼有限公司及两合公司 | Flap fitting for furniture, side wall of a furniture body and furniture having a side wall |
| CN110500554A (en) * | 2018-05-16 | 2019-11-26 | 嘉兴海拉灯具有限公司 | A kind of articulation piece, installation and adjustment system, car light module group unit, pedestal and car light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG ADAMS METALS FABRICATE CO., LTD. Free format text: FORMER NAME: FOSHAN CITY SHUNDE DISTRICT ADAMS METAL PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528322 Foshan Adams Metal Manufacturing Co., Ltd. Shunde District, Leliu Town, Guangdong province Intensive Industrial Development Zone Patentee after: Adams Metals Fabricate Co., Ltd. Address before: 528322 Foshan Adams Metal Manufacturing Co., Ltd. Shunde District, Leliu Town, Guangdong province Intensive Industrial Development Zone Patentee before: Foshan City Shunde District Adams Metal Products Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |