CN203081128U - Furniture door damping blind hinge - Google Patents
Furniture door damping blind hinge Download PDFInfo
- Publication number
- CN203081128U CN203081128U CN 201320113317 CN201320113317U CN203081128U CN 203081128 U CN203081128 U CN 203081128U CN 201320113317 CN201320113317 CN 201320113317 CN 201320113317 U CN201320113317 U CN 201320113317U CN 203081128 U CN203081128 U CN 203081128U
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- base
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- plate
- damping
- furniture door
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Abstract
The utility model relates to a hinge, and in particular relates to a furniture door damping blind hinge. The hinge comprises a first base, a second base and a hinged rocker arm, wherein the first base is an elastic part with closing force; the second base is composed of a bottom plate, a middle plate and an upper plate which can slide to one another; one end of the hinged rocker arm is hinged with the first base, and the other end of the hinged rocker arm is movably connected with the upper plate; and a damping device is arranged on the first base and can be driven by the hinged rocker arm. When the hinge is used, the hinged rocker arm drives the damping device in a door closing process, so that a furniture door is slowly closed, large sound can be prevented from being generated by the collision of a door body and a doorframe due to over force, and a closing door buffering angle can also be adjusted. In addition, the door body can also be adjusted along three dimensional directions without loosening other fastening screws, so that the hinge is convenient and quick and operates stably and reliably.
Description
Technical field
The utility model relates to the hinge field, more specifically, relates to a kind of three-dimensional six furniture door damping blind hinges to adjusting of realizing.
Background technology
Existing furniture door damp hinge kind is a lot, and its structure and operating principle are different, and traditional blind hinge only can carry out the adjusting of two-dimensional directional, can't satisfy the needs that top-grade furniture door three-dimensional is regulated.In order to address this problem, but also there is the insider to design the furniture door blind hinge of three-dimensional regulation, but a kind of furniture door blind hinge of three-dimensional regulation is disclosed for the Chinese utility model of 200420095620.X as Chinese patent application number, but the reliability of its work still haves much room for improvement, because the screen resilience effect of spring, the collision of door with doorframe can take place at closing time, the generation sound, even break putting bad or frangible article in the cabinet.In order to address this problem, invented hydro-cushion hinge, but hydro-cushion hinge structure more complicated often, the manufacturing cost height, and also the bumper angle of closing the door can not regulate, and it is convenient not enough to use, and requires further improvement.
Summary of the invention
The purpose of this utility model is to overcome the described at least a deficiency of above-mentioned prior art, and a kind of furniture door damping blind hinge of regulating bumper angle is provided; In addition, furniture door damping blind hinge of the present utility model is simple in structure, and cost is low, and good buffer effect.
In order to achieve the above object, the technical scheme that the utility model is taked: a kind of furniture door damping blind hinge, comprise first base, second base, articulated knuckle, make first base have the elastic component of closing force, wherein an end of articulated knuckle and first base are hinged, the other end of articulated knuckle is connected with second base, and described first base is provided with and can be hinged the damping unit that pivoted arm drives, and the position of damping unit on first base is adjustable.
In the such scheme, owing on first base, damping unit is installed, at closing time, articulated knuckle is drawn close toward first base at the shutting of elastic component, and when articulated knuckle was brought to the angle of setting toward first base, articulated knuckle began to drive damping unit, the speed that makes past first base of articulated knuckle draw close is slack-off gradually, close fully until the door body, reach cushioning effect, avoid the Men Tiyu doorframe that powerful collision takes place; Change hinge if desired and begin buffering, only need the adjustment damping unit to get final product apart from the distance of articulated knuckle from a certain angle.
Position for the ease of damping unit is adjusted, above-mentioned first base is provided with adjustable plate, it is adjustable that adjustable plate is installed in the position of first base, adjustable plate can be connected with damping unit, one side of the corresponding damping unit of articulated knuckle is the drive surface of articulated knuckle, and the drive surface of articulated knuckle can contact with damping unit.In this programme, thus the position of realizing the change damping unit by the position of adjusting adjustable plate.
Further, above-mentioned damping unit comprises cylinder body, piston, piston rod and spring, piston places the hollow cavity of cylinder body, and an end of piston rod is connected with piston, and the other end of piston rod is placed on the cylinder body outside, one end of spring contacts with piston, the other end of spring contacts with inboard wall of cylinder block, and cylinder body places on the adjustable plate, and adjustable plate can drive cylinder body and moves, the end that piston rod is placed on the cylinder body outside is connected with first base, and the drive surface of articulated knuckle can contact with cylinder body.In this programme, adopt the compression spring as closing the door buffering, compare the hinge of the hydraulic cushion of employing, hinge arrangement of the present utility model becomes simply, has lowered manufacturing cost.
Further, compact for the structure that makes hinge, above-mentioned first base is provided with cavity, and adjustable plate and damping unit place in the cavity, and the cylinder body of adjustable plate and damping unit can move in the set cavity of first base.
For the cylinder body that makes damping unit can slide in the set cavity of first base reposefully, also be provided with holder in the set cavity of above-mentioned first base, holder offers groove, the cylinder body of damping unit is movably arranged on the groove, and the end that piston rod is placed on the cylinder body outside contacts with the cell wall of groove; Adjustable plate is connected with holder by first eccentric nail, can mobile adjustable plate by rotating first eccentric nail, and adjustable plate drive cylinder body moves, thus the distance of the drive surface of change cylinder body and articulated knuckle.
Further, for the cylinder body that makes damping unit smooth sliding more, offer projection on the cell wall of the groove that the said fixing seat is set, cylinder body offers the chute that can match with projection on the position corresponding with projection, projection places in the chute, and the projection and chute be slidingly matched; Vice versa.
Above-mentioned elastic component is a torsion spring, and torsion spring set is contained on the hinged jointed shaft of articulated knuckle and first base, and first, second external part of torsion spring compresses the articulated knuckle and first base respectively.Adopt torsion spring that closing force is provided, make structure become simply, also reduced manufacturing cost simultaneously.
Above-mentioned second base comprises base plate and upper plate, and upper plate places on the base plate, and upper plate and base plate flexibly connect, and upper plate is connected with articulated knuckle.During use, can realize adjusting the position of door body, not need loosening hinge and door body or doorframe attachment screw to adjust a body by adjusting the position of the relative base plate of upper plate.
In order to realize a multi-faceted adjustment of body two dimension, also be provided with middle plate between above-mentioned base plate and the upper plate, middle plate flexibly connects by second eccentric nail and base plate, and upper plate flexibly connects by the 3rd eccentric nail and middle plate.
Further, in order to realize an adjustment of body front and back position, above-mentioned articulated knuckle flexibly connects by the 4th eccentric nail and upper plate.
The utility model can change the distance of the drive surface of cylinder body and articulated knuckle by regulating adjustable plate, thereby change the angle of the buffering of closing the door because the cylinder body of damping unit is installed on the adjustable plate.In the process of closing the door; torsion spring provides closing force; after the door body rotates to certain angle; the drive surface of articulated knuckle can be pushed up the cylinder body of damping unit; because the spring action of damping unit makes cylinder body slowly move relative to piston rod; thereby a realization door body is slowly closed, and has avoided because the excessive Men Tiyu of the causing doorframe collision of exerting oneself produces the bigger sound, and the while also protects hinge and furniture door not to be damaged.In addition, by adjust respectively second, third, the 3rd eccentric nail can realize a body relative to doorframe three-dimensional six to moving, do not need loosening hinge to reach the three-dimensional adjustment that realizes the door body with the trip bolt of door body or doorframe, convenient and swift, and working stability is reliable.
Description of drawings
Fig. 1 is the explosive view of furniture door damping blind hinge of the present utility model.
Open mode figure when Fig. 2 is opening the door of furniture door damping blind hinge of the present utility model.
Fig. 3 is the collapse state figure at closing time of furniture door damping blind hinge of the present utility model.
Fig. 4 is the exploded view of damping unit of the present utility model, holder and adjustable plate.
Fig. 5 is a damping unit sectional view of the present utility model.
Fig. 6 is that damping unit of the present utility model, holder and adjustable plate change the sectional view after joining.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.Wherein accompanying drawing only is used for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation the following example, some parts of accompanying drawing have omission, amplify or dwindle, and do not represent the size of actual product; To those skilled in the art, in the accompanying drawing some known configurations and explanation thereof may to omit be understandable.
The structure of the furniture door damping blind hinge of present embodiment is shown in Fig. 2,3, first base 1, second base 2, articulated knuckle 3, elastic component 4, damping unit 5, holder 7 and adjustable plate 9, wherein an end of articulated knuckle 3 is hinged by the jointed shaft 8 and first base 1, the other end of articulated knuckle 3 is connected with second base 2, elastic component 4 places between first base 1 and the articulated knuckle 3, makes first base 1 have the elastic component 4 of closing force; First base 1 is provided with cavity 11, and damping unit 5, holder 7 and adjustable plate 9 place respectively in the cavity 11, and the buckle 72 of holder 7 is interlockingly connected with the draw-in groove 111 of cavity 11 sidewalls, makes holder 7 be fixed in the cavity 11; Described damping unit 5 comprises cylinder body 51, piston 52, piston rod 53 and spring 54, as shown in Figure 5, piston 52 places the hollow cavity of cylinder body 51, and an end of piston rod 53 is connected with piston 52, the other end of piston rod 53 is placed on cylinder body 51 outsides, one end of spring 54 contacts with piston 52, and the other end of spring 54 contacts with cylinder body 51 inwalls, at closing time, spring 54 can be compressed by piston 52, when opening the door, spring 54 can automatically reset, and promotion piston 52 resets; The cylinder body 51 of damping unit 5 is installed on the adjustable plate 9, and as shown in Figure 6, in the switch door process, cylinder body 51 can slide on adjustable plate 9; The tail end of adjustable plate 9 is provided with baffle plate 91, baffle plate 91 can contact with cylinder body 51 afterbody lower ends 512, baffle plate 91 plays the effect spacing to cylinder body 51, the front end of adjustable plate 9 flexibly connects by first eccentric nail 61 and holder 7, by rotate first eccentric nail 61 can make adjustable plate 9 relative fixed seats 7 toward away from or move near the direction of articulated knuckle 3, thereby change the distance of the drive surface 31 of cylinder body 51 and articulated knuckle 3, realize the adjustable angle of closing the door and cushioning.Said fixing seat 7 offers groove 71, the forward part of cylinder body 51 places in the groove 71, cylinder body 51 is slidingly matched with groove 71, the end that piston rod 53 is placed on cylinder body 51 outsides passes the set through hole 92 of adjustable plate 9 front ends and contacts with the cell wall of groove 71, at closing time, the drive surface 31 of articulated knuckle 3 contacts with the inclined-plane 513 of cylinder body 51 afterbodys upper end, and promotes cylinder body 51 to holder 7 those sides slips.
In the present embodiment, above-mentioned elastic component 4 is a torsion spring, torsion spring set is contained on the hinged jointed shaft 8 of articulated knuckle 3 and first base 1, and first, second external part 41,42 of torsion spring compresses the articulated knuckle 3 and first base 1 respectively, makes the base 1 of winning have the closing force of closing the door.
When the hinge of present embodiment uses, first base 1 is fixed on a body, second base 2 is fixed on, Fig. 2 is the utility model open mode when opening the door, Fig. 3 is the utility model at closing time collapse state, under external force drives at closing time, the door body drives first base 1 and rotates in the counterclockwise direction, in the rotating process, torsion spring increases gradually by the closing force that 3 pairs first bases 1 of articulated knuckle apply, when first base 1 turns to a certain point of view, the closing force that torsion spring applies by 3 pairs first bases 1 of articulated knuckle does not need the external force driving to close the door automatically, and this moment, auto-closing power further increased under the effect of torsion spring, behind the island certain angle of closing the door, the drive surface 31 of articulated knuckle 3 is pushed up the inclined-plane 513 of cylinder body 51 afterbodys upper ends, and piston rod 53 inwardly slowly moves (promptly be cylinder body 51 turn left slips) by piston 52 compression springs 54, and the speed of closing the door of a body is slowly carried out at this moment, until the collapse state of Fig. 3, the door body is closed fully.Shorten the buffer time of closing the door if desired, reduce bumper angle, only need make the baffle plate 91 of adjustable plate 9 promote cylinder bodies 51 toward moving left by rotation first eccentric nail 61, the distance that increases the drive surface 31 of cylinder body 51 and articulated knuckle 3 gets final product; Increase the buffer time of closing the door if desired, increase bumper angle, only needing to rotate first eccentric nail 61 toward rightabout makes adjustable plate 9 toward moving right, cylinder body 51 acts on also toward moving right at spring 54, contact with baffle plate 91 and stop to move until cylinder body 51 afterbody lower ends 512, the distance that reduces cylinder body 51 and the drive surface 31 of articulated knuckle 3 gets final product.
External force drives when opening the door, the door body drives first base 1 and rotates along clockwise direction, in the rotating process, torsion spring reduces gradually by the closing force that 3 pairs first bases 1 of articulated knuckle apply, the drive surface 31 of articulated knuckle 3 is away from the inclined-plane 513 of cylinder body 51 simultaneously, piston 52 drives piston rods 53 and automatically resets in the effect of spring 54 (promptly be cylinder body 51 turn right slips), contacts with baffle plate 91 until cylinder body 51 afterbody lower ends 512, and cylinder body 51 stops slip.When first base 1 clockwise rotated certain angle, torsion spring was not reduced to and can closes the door automatically by the closing force that 3 pairs first bases 1 of articulated knuckle apply, and until open mode shown in Figure 2, the door body is opened fully.
Embodiment 2
The structure of present embodiment is similar to Example 1, as shown in Figures 1 to 3, its difference: described second base 2 comprises base plate 21, middle plate 23 and upper plate 22, middle plate 23 places between base plate 21 and the upper plate 22, middle plate 23 is connected with base plate 21 by second eccentric nail 62, by rotating second eccentric nail 62 middle plate 23 is moved relative to base plate 21 left and right directions, thereby can adjust a body moves relative to the doorframe left and right directions, upper plate 22 is connected with middle plate 23 by the 3rd eccentric nail 63, by rotate the 3rd eccentric nail 63 can make upper plate 22 relative in plate 23 above-below directions move, move relative to the doorframe above-below direction thereby can adjust a body; Upper plate 22 offers draw-in groove 221 in a side of corresponding first base 1, the link of the articulated knuckle 3 and second base 2 places in the draw-in groove 221, articulated knuckle 3 is connected with upper plate 22 by the 4th eccentric nail 64 with the link of second base 2, by rotating the 4th eccentric nail 64 articulated knuckle 3 is moved forward and backward with first base, 1 relative doorframe, move forward and backward thereby can adjust the relative doorframe of a body.
The hinge of present embodiment, during use, the fine-tune door body relatively and the position of doorframe if desired, make the Men Tiyu doorframe better cooperate, only need by rotation second, third, the 3rd eccentric nail 62,63,64 just can realize a body relative to about doorframe, up and down, front and back three-dimensional six is to moving, do not need loosening hinge to reach the three-dimensional adjustment that realizes the door body with the trip bolt of door body or doorframe, convenient and swift, and working stability is reliable.
The corresponding same or analogous parts of same or analogous label in the foregoing description; That describes position relation in the accompanying drawing is used for only being used for exemplary illustration, can not be interpreted as the restriction to this patent; Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.All any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model claim.
Claims (10)
1. furniture door damping blind hinge, comprise first base, second base, articulated knuckle, make first base have the elastic component of closing force, wherein an end of articulated knuckle and first base are hinged, the other end of articulated knuckle is connected with second base, it is characterized in that described first base is provided with and can be hinged the damping unit that pivoted arm drives, the position of damping unit on first base is adjustable.
2. according to the described furniture door damping of claim 1 blind hinge, it is characterized in that, described first base is provided with adjustable plate, it is adjustable that adjustable plate is installed in the position of first base, adjustable plate can be connected with damping unit, one side of the corresponding damping unit of articulated knuckle is the drive surface of articulated knuckle, and the drive surface of articulated knuckle can contact with damping unit.
3. according to the described furniture door damping of claim 2 blind hinge, it is characterized in that, described damping unit comprises cylinder body, piston, piston rod and spring, piston places the hollow cavity of cylinder body, one end of piston rod is connected with piston, the other end of piston rod is placed on the cylinder body outside, one end of spring contacts with piston, the other end of spring contacts with inboard wall of cylinder block, cylinder body places on the adjustable plate, and adjustable plate can drive cylinder body and move, and the end that piston rod is placed on the cylinder body outside is connected with first base, and the drive surface of articulated knuckle can contact with cylinder body.
4. according to the described furniture door damping of claim 3 blind hinge, it is characterized in that described first base is provided with cavity, adjustable plate and damping unit place in the cavity, and the cylinder body of adjustable plate and damping unit can move in the set cavity of first base.
5. according to the described furniture door damping of claim 4 blind hinge, it is characterized in that, also be provided with holder in the set cavity of described first base, holder offers groove, the cylinder body of damping unit is movably arranged on the groove, the end that piston rod is placed on the cylinder body outside contacts with the cell wall of groove, and adjustable plate is connected with holder by first eccentric nail.
6. according to the described furniture door damping of claim 5 blind hinge, it is characterized in that, offer projection on the cell wall of the groove that described holder is set, cylinder body offers the chute that can match with projection on the position corresponding with projection, projection places in the chute, and the projection and chute be slidingly matched; Vice versa.
7. according to each described furniture door damping blind hinge of claim 1 to 6, it is characterized in that, described elastic component is a torsion spring, and torsion spring set is contained on the hinged jointed shaft of articulated knuckle and first base, and first, second external part of torsion spring compresses the articulated knuckle and first base respectively.
8. according to each described furniture door damping blind hinge of claim 1 to 6, it is characterized in that described second base comprises base plate and upper plate, upper plate places on the base plate, and upper plate and base plate flexibly connect, and upper plate is connected with articulated knuckle.
9. described according to Claim 8 furniture door damping blind hinge is characterized in that, also is provided with middle plate between described base plate and the upper plate, and middle plate flexibly connects by second eccentric nail and base plate, and upper plate flexibly connects by the 3rd eccentric nail and middle plate.
10. described according to Claim 8 furniture door damping blind hinge is characterized in that, described articulated knuckle flexibly connects by the 4th eccentric nail and upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113317 CN203081128U (en) | 2013-03-13 | 2013-03-13 | Furniture door damping blind hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113317 CN203081128U (en) | 2013-03-13 | 2013-03-13 | Furniture door damping blind hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081128U true CN203081128U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113317 Expired - Lifetime CN203081128U (en) | 2013-03-13 | 2013-03-13 | Furniture door damping blind hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081128U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179408A (en) * | 2014-07-29 | 2014-12-03 | 戴贵阳 | American style concealed damping hinge |
| CN105350849A (en) * | 2015-11-24 | 2016-02-24 | 中山市晟泰金属制品有限公司 | Mounting structure of inner damper of movable seat of furniture hinge |
| CN105350850A (en) * | 2015-11-24 | 2016-02-24 | 中山市晟泰金属制品有限公司 | Installing structure for damper in furniture hinge movable base |
| US9464472B2 (en) * | 2015-01-16 | 2016-10-11 | Guangdong Taiming Metal Products Co., Ltd. | Blind hinge used for furniture |
| CN107951451A (en) * | 2017-11-15 | 2018-04-24 | 广东格兰仕集团有限公司 | The mobile articulated structure of dish-washing machine |
| CN110439409A (en) * | 2019-08-08 | 2019-11-12 | 广东东泰五金精密制造有限公司 | A kind of smooth switching mechanism for furniture |
| WO2020124567A1 (en) * | 2018-12-17 | 2020-06-25 | 广东金利祥兴五金精密制造有限公司 | Hinge cup assembly and american damping hinge |
-
2013
- 2013-03-13 CN CN 201320113317 patent/CN203081128U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179408A (en) * | 2014-07-29 | 2014-12-03 | 戴贵阳 | American style concealed damping hinge |
| US9464472B2 (en) * | 2015-01-16 | 2016-10-11 | Guangdong Taiming Metal Products Co., Ltd. | Blind hinge used for furniture |
| CN105350849A (en) * | 2015-11-24 | 2016-02-24 | 中山市晟泰金属制品有限公司 | Mounting structure of inner damper of movable seat of furniture hinge |
| CN105350850A (en) * | 2015-11-24 | 2016-02-24 | 中山市晟泰金属制品有限公司 | Installing structure for damper in furniture hinge movable base |
| CN105350850B (en) * | 2015-11-24 | 2017-03-08 | 中山市晟泰金属制品有限公司 | A kind of mounting structure of hinge for furniture sliding seat internal damping device |
| CN105350849B (en) * | 2015-11-24 | 2017-03-08 | 中山市晟泰金属制品有限公司 | A kind of mounting structure of hinge for furniture sliding seat internal damping device |
| CN107951451A (en) * | 2017-11-15 | 2018-04-24 | 广东格兰仕集团有限公司 | The mobile articulated structure of dish-washing machine |
| CN107951451B (en) * | 2017-11-15 | 2024-04-05 | 广东格兰仕集团有限公司 | Movable hinge structure of dish washer |
| WO2020124567A1 (en) * | 2018-12-17 | 2020-06-25 | 广东金利祥兴五金精密制造有限公司 | Hinge cup assembly and american damping hinge |
| CN110439409A (en) * | 2019-08-08 | 2019-11-12 | 广东东泰五金精密制造有限公司 | A kind of smooth switching mechanism for furniture |
| CN110439409B (en) * | 2019-08-08 | 2024-03-26 | 广东东泰五金精密制造有限公司 | Smooth opening and closing mechanism for furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHONGSHAN SDHENGTAI METAL GOODS Co.,Ltd. Assignor: Dai Guiyang Contract record no.: 2015440000216 Denomination of utility model: Damping blind hinge furniture door Granted publication date: 20130724 License type: Exclusive License Record date: 20150611 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |