CN201884449U - Damping bridge type hinge - Google Patents
Damping bridge type hinge Download PDFInfo
- Publication number
- CN201884449U CN201884449U CN2010206877334U CN201020687733U CN201884449U CN 201884449 U CN201884449 U CN 201884449U CN 2010206877334 U CN2010206877334 U CN 2010206877334U CN 201020687733 U CN201020687733 U CN 201020687733U CN 201884449 U CN201884449 U CN 201884449U
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- hinged
- articulated
- fixed base
- link
- movable arm
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Abstract
The utility model discloses a damping bridge type hinge comprising a fixing seat, an installing seat, a movable arm and an articulation arm, wherein one end of the articulation arm is articulated with the fixing seat, and the other end of the articulation arm is articulated with the movable arm; the other end of the movable arm is articulated with the installing seat; a movable articulation member capable of being folded is arranged between the fixing seat and the installing seat; one end of the movable articulation member is articulated with the fixing seat, the other end of the movable articulation member is articulated with the installing seat, and a folding end of the movable articulation member is articulated with the articulation arm; a damper is arranged between the movable articulation member and the fixing seat; the fixing seat is provided with a connecting rod; the connecting rod respectively passes through the fixing seat and the top end of the damper, so that the damper is fixedly installed on the fixing seat; the folding end of the movable articulation member is provided with a positioning rod; and a pull rod of the damper is fixedly installed on the movable articulation member through the positioning rod. The damping bridge type hinge is simple, steady, quiet and safe in structure; and the service life of the damping bridge type hinge can be effectively prolonged.
Description
Technical field
The utility model relates to a kind of hinge, particularly a kind of damping bridge-type hinge.
Background technique
At present, various hinge of selling on the market, special bridge-type hinge is widely used in the middle of the household goods, as cabinet, kitchen cabinet, bookcase etc.Wherein, at the disclosed a kind of hinge of Chinese utility model patent ZL200420043005.4, by being installed on fixed base on the doorframe, being installed on the active base on the door leaf, active base is installed on the fixed base rotationally, this active base is made up of articulated jib, seat board and the connecting plate that connects both, fixed base is provided with the embedding slot that can set connecting plate, and active base fastens or opening action with cooperating with fixed base formation of embedding slot by the rotatable and connecting plate of its articulated jib.Yet, this constructed products realizes that effectively 180 degree of hinge base open and the furniture wide-angle is opened the door, but, this structure is installed on the cabinet door of furniture item, excessive restoring force can take place and bump with doorframe in door leaf in the process that fastens or open, produce huge noise, have a strong impact on the working life of product, even can occur because of the contingencies such as causing tong of closing the door because of carelessness.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of damping bridge-type hinge simple in structure, steady, quiet, that effectively increase the service life again safely is provided.
Goal of the invention of the present utility model is achieved in that a kind of damping bridge-type hinge, comprise fixed base, fitting seat, movable arm and articulated jib, articulated jib one end and fixed base are hinged, the articulated jib the other end and movable arm are hinged, the movable arm the other end and fitting seat are hinged, it is characterized in that: be provided with the folding member that is movably hinged between described fixed base and the fitting seat, it is hinged to be movably hinged member one end and fixed base, it is hinged to be movably hinged the member the other end and fitting seat, and the folded end and the articulated jib that are movably hinged member are hinged, described being movably hinged between member and the fixed base is provided with damper, fixed base is provided with connecting rod, pass the top of fixed base and damper respectively by connecting rod, damper is fixedly installed on the fixed base, and the folded end that is movably hinged member is provided with positioning rod, by positioning rod the pull bar of damper is fixedly installed in and is movably hinged on the member, describedly be movably hinged the flexible cooperation of member by damper, the formation of fixed base and fitting seat is opened or amount to action.
The described member that is movably hinged comprises articulated elements and link, the articulated elements front end is articulated in the rear end of fixed base, articulated elements is terminal hinged with link, link front end and articulated jib middle part, the end of link is articulated in the front end of fitting seat, and the articulated jib front end is articulated in the front end of fixed base, and the end of articulated jib and movable arm front end are hinged, and the movable arm end is articulated in the fitting seat rear end.
Described link front end is provided with hinged block, and positioning rod is arranged at the inboard of the joint of link and hinged block, and the middle part of the outside of the joint of link and hinged block and articulated jib is hinged.
The integrated setting of described hinged block and link, and hinged block and the L-shaped setting of link.
Be provided with reset components between the hinged place of described hinged block and articulated jib, movable arm.
Described reset components comprises upper casing, lower casing and Returnning spring, and Returnning spring is installed in the cavity of upper casing and lower casing, the installation that matches of upper casing and lower casing.
The outer rim of described upper casing and lower casing is respectively equipped with groove, and the hinged place of hinged block front end, articulated jib and movable arm is respectively equipped with supporting rod, by the installation that matches of supporting rod and groove, Returnning spring is installed between hinged block and the movable arm front end.
Described damper is damping cylinder or damping oil cylinder.
The utility model improves existing bridge-type hinge, by the folding member that is movably hinged, the damper cooperating structure, and between hinged block and movable arm front end, be provided with reset components, after fitting seat is driven by external force, after crossing the stressed dead point of reset components, automatically amount to and reset, under the buffering of fitting seat at damper, fitting seat and fixed base are stably opened or jackknife action, make the utility model operation more steady, quieter, strengthen cushioning effect, reduce noise greatly because of being subjected to excessive restoring force that door leaf and doorframe collision are produced, effectively avoid the accidents such as tong that cause because of closing the door because of carelessness, prolong product working life, improve the safe in utilization of product again greatly.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model open mode.
Accompanying drawing 2 be the utility model open mode plan view.
Accompanying drawing 3 be the utility model open mode worm's eye view.
Accompanying drawing 4 is a decomposing schematic representation of the present utility model.
Accompanying drawing 5 is the structural representation of the utility model folded position.
Accompanying drawing 6 is the structural representation of another angle folded position of the utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, damping bridge-type hinge described in the utility model, it comprises fixed base 1, fitting seat 2, movable arm 3 and articulated jib 4, the front end of described articulated jib 4 front ends and fixed base 1 is hinged, articulated jib 4 is terminal hinged with movable arm 3 front ends, the rear end of movable arm 3 rear ends and fitting seat 2 is hinged, and fixed base 1 is installed on the frame door, fitting seat 2 is installed on the door leaf, this bridge-type hinge drives by external force, fitting seat 2 and fixed base 1 are opened or is amounted to action.Wherein, be provided with the folding member that is movably hinged between this fixed base 1 and the fitting seat 2, it is hinged to be movably hinged member one end and fixed base 1, be movably hinged the member the other end and fitting seat 2 is hinged, be movably hinged the member the other end and fitting seat 2 is hinged, and the folded end and the articulated jib 4 that are movably hinged member are hinged, make things convenient for fixed base 1 and fitting seat 2 to open or amount to running, strengthen intensity of the present utility model.And, be movably hinged between member and the fixed base 1 and be provided with damper 5, fixed base 1 is provided with connecting rod 6, passes the top of fixed base 1 and damper 5 respectively by connecting rod 6, and damper 5 is fixedly installed on the fixed base 1, the folded end that is movably hinged member is provided with positioning rod 7, the pull bar 8 of damper 5 is connected with positioning rod 7, is movably hinged on the member thereby damper 5 is fixedly installed in, in the actual production manufacture process, damper 5 is damping cylinder, perhaps damping oil cylinder.And, this is movably hinged member and comprises articulated elements 9 and link 10, articulated elements 9 front ends are articulated in the rear end of fixed base 1, articulated elements 9 is terminal hinged with link 10, link 10 front ends and articulated jib 4 middle parts, the end of link 10 is articulated in the front end of fitting seat 2, and articulated jib 4 front ends are articulated in the front end of fixed base 1, the end of articulated jib 4 and movable arm 3 front ends are hinged, and movable arm 3 ends are articulated in fitting seat 2 rear ends.Moreover, link 10 front ends are provided with hinged block 11, positioning rod 7 is arranged at the inboard of the joint of link 10 and hinged block 11, and the middle part of the outside of the joint of link 10 and hinged block 11 and articulated jib 4 is hinged, and link 10 and hinged block 11 integrated settings, link 10 and hinged block 11 L-shaped settings.
In addition, be provided with reset components 12 between the hinged place of hinged block 11 and articulated jib 4, movable arm 3, reset components 12 comprises upper casing 13, lower casing 14 and Returnning spring 15, and Returnning spring 15 is installed in the cavity of upper casing 13 and lower casing 14, the installation that matches of upper casing 13 and lower casing 14.This upper casing 13 is respectively equipped with groove 16 with the outer rim of lower casing 14, hinged block 11 front ends, articulated jib 4 are respectively equipped with supporting rod 17 with the hinged place of movable arm 3, by the installation that matches of supporting rod 17 and groove 16, Returnning spring 15 is installed between hinged block 11 and movable arm 3 front ends.
Promptly, be implemented in after fitting seat 2 is driven by external force under the bridge connected of articulated jib 4 and movable arm 3 and carry out the folding activity, when fitting seat 2 open modes, articulated elements 11 opens with link 10, driving movable arm 3 simultaneously opens with the articulating point of movable arm 3 around articulated jib 4, the pull bar of damper 5 is stretched to limit along with being arranged at the positioning rod 7 on the link 10, at this moment, fixed base 1 arranges in line with fitting seat 2, the Returnning spring 15 of reset components 12 is compressed on the stressed dead point, thereby make fitting seat 2 and fixed base 1 remain in open mode, as Fig. 1, Fig. 2, shown in Figure 3; When being subjected to external force, fitting seat 2 drives, link 10 is amounted to articulated elements 9, band fortune movable arm 3 is amounted to articulated jib 4 with the articulating point of movable arm 3 around articulated jib 4 simultaneously, at this moment, link 10 is crossed the dead point with movable arm 3, driven by the restoring force of the Returnning spring 15 of reset components 12, impel fitting seat 2 to amount to fixed base 1, during this time, when link 10 is amounted to articulated elements 9, the pull bar 8 of the positioning rod 7 pulling dampers 5 on the link 10,5 pairs of links 10 of damper apply the buffering damping force, avoid fitting seat 2 to amount to too fast and collision that produce door leaf and doorframe, thereby driving fitting seat 2 undisturbedly are equivalent on the fixed base 1, and make fitting seat 2 and fixed base 1 be the vertical setting of 90 degree, as Fig. 5, shown in Figure 6.
In sum, the utility model cooperatively interacts by reset components 12 and damper 5, makes that bridge-type is hinged can open or amount to reposefully, rotate flexiblely, make the undisturbedly folding of fan door, stable practical again, strengthen cushioning effect, guarantee effectively that again product has long working life.
Claims (8)
1. damping bridge-type hinge, comprise fixed base (1), fitting seat (2), movable arm (3) and articulated jib (4), articulated jib (4) one ends and fixed base (1) are hinged, articulated jib (4) the other end and movable arm (3) are hinged, movable arm (3) the other end and fitting seat (2) are hinged, it is characterized in that: be provided with the folding member that is movably hinged between described fixed base (1) and the fitting seat (2), be movably hinged member one end and fixed base (1) is hinged, it is hinged to be movably hinged the member the other end and fitting seat (2), and the folded end and the articulated jib (4) that are movably hinged member are hinged, described being movably hinged between member and the fixed base (1) is provided with damper (5), fixed base (1) is provided with connecting rod (6), pass the top of fixed base (1) and damper (5) respectively by connecting rod (6), damper (5) is fixedly installed on the fixed base (1), the folded end that is movably hinged member is provided with positioning rod (7), by positioning rod (7) pull bar (8) of damper (5) being fixedly installed in is movably hinged on the member, describedly be movably hinged the flexible cooperation of member by damper (5), fixed base (1) and fitting seat (2) formed open or amount to action.
2. according to the described damping bridge-type of claim 1 hinge, it is characterized in that: the described member that is movably hinged comprises articulated elements (9) and link (10), articulated elements (9) front end is articulated in the rear end of fixed base (1), articulated elements (9) is terminal hinged with link (10), link (10) front end and articulated jib (4) middle part, the end of link (10) is articulated in the front end of fitting seat (2), and articulated jib (4) front end is articulated in the front end of fixed base (1), the end of articulated jib (4) and movable arm (3) front end are hinged, and movable arm (3) end is articulated in fitting seat (2) rear end.
3. according to the described damping bridge-type of claim 2 hinge, it is characterized in that: described link (10) front end is provided with hinged block (11), positioning rod (7) is arranged at the inboard of the joint of link (10) and hinged block (11), and the middle part of the outside of the joint of link (10) and hinged block (11) and articulated jib (4) is hinged.
4. according to the described damping bridge-type of claim 3 hinge, it is characterized in that: described hinged block (11) and the integrated setting of link (10), and hinged block (11) and the L-shaped setting of link (10).
5. according to the described damping bridge-type of claim 3 hinge, it is characterized in that: be provided with reset components (12) between the hinged place of described hinged block (11) and articulated jib (4), movable arm (3).
6. according to the described damping bridge-type of claim 5 hinge, it is characterized in that: described reset components (12) comprises upper casing (13), lower casing (14) and Returnning spring (15), Returnning spring (15) is installed in the cavity of upper casing (13) and lower casing (14), the installation that matches of upper casing (13) and lower casing (14).
7. according to the described damping bridge-type of claim 6 hinge, it is characterized in that: described upper casing (13) is respectively equipped with groove (16) with the outer rim of lower casing (14), hinged block (11) front end, articulated jib (4) are respectively equipped with supporting rod (17) with the hinged place of movable arm (3), by the installation that matches of supporting rod (17) and groove (16), Returnning spring (15) is installed between hinged block (11) and movable arm (3) front end.
8. according to the described damping bridge-type of claim 1 hinge, it is characterized in that: described damper (5) is damping cylinder or damping oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206877334U CN201884449U (en) | 2010-12-30 | 2010-12-30 | Damping bridge type hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206877334U CN201884449U (en) | 2010-12-30 | 2010-12-30 | Damping bridge type hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884449U true CN201884449U (en) | 2011-06-29 |
Family
ID=44181990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206877334U Expired - Lifetime CN201884449U (en) | 2010-12-30 | 2010-12-30 | Damping bridge type hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958930A (en) * | 2016-01-11 | 2017-07-18 | 格力电器（武汉）有限公司 | Cabinet air conditioner and its door-plate turning joint |
-
2010
- 2010-12-30 CN CN2010206877334U patent/CN201884449U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958930A (en) * | 2016-01-11 | 2017-07-18 | 格力电器（武汉）有限公司 | Cabinet air conditioner and its door-plate turning joint |
| CN106958930B (en) * | 2016-01-11 | 2022-08-19 | 格力电器（武汉）有限公司 | Cabinet air conditioner and door plate rotating hinge thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |