CN205858018U - A kind of buffering hinged structure of bridge type single or double acting door - Google Patents
A kind of buffering hinged structure of bridge type single or double acting door Download PDFInfo
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- CN205858018U CN205858018U CN201620850395.9U CN201620850395U CN205858018U CN 205858018 U CN205858018 U CN 205858018U CN 201620850395 U CN201620850395 U CN 201620850395U CN 205858018 U CN205858018 U CN 205858018U
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- hinge hole
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000001186 cumulative effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
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Abstract
A kind of buffering hinged structure of bridge type single or double acting door, including mounting seat, fixing seat, hinge mobile jib, hinges bar, buffer, elastic component and drive link assembly；Described mounting seat is provided with the first hinge hole, the second hinge hole and the 3rd hinge hole with being arranged in order, described drive link member hinges is at described first hinge hole, described buffer is hinged on described second hinge hole, the head end of described hinge mobile jib is hinged on described 3rd hinge hole, its end is provided with secondary bar hinge hole near the side of described hinges bar, the head end of described hinges bar is movably articulated in described secondary bar hinge hole, and the end of described hinges bar is movably articulated in described fixing seat.Having small volume, cumulative volume is identical with the common hinge without hydraulic cushion function, the advantages such as manufacturing cost is relatively low, and installation and debugging are convenient and swift.
Description
Technical field
This utility model relates to door body installation fitting field, particularly relates to a kind of buffering hinged structure of bridge type single or double acting door.
Background technology
In furniture industry, it is common to use chain connection cabinet door and cabinet, this hinge is provided with spring assembly, makes cabinet door exist
By the effect of spring after unlatching, automatically reply in situ, remove the trouble that conventional hinge-type door hinge needs magnetic or latch to fix from,
Easy to use.But this articulated manner is due to the resilience force effect of spring, the collision of cabinet door and cabinet can occur at closing time, making
Cabinet door produces the biggest impulsive force to cabinet and sends huge impact sound, even beats putting bad or breakable article in cabinet
Broken, or user can clip to finger accidentally often, causes damage and dangerous.
Utility model content
For drawbacks described above, the purpose of this utility model is to propose a kind of buffering hinged structure of bridge type single or double acting door.
For reaching this purpose, this utility model by the following technical solutions:
A kind of buffering hinged structure of bridge type single or double acting door, including mounting seat, fixing seat, hinge mobile jib, hinges bar, buffering
Device, elastic component and drive link assembly；
Described hinge mobile jib is hinged on described mounting seat, by described hinge between described fixing seat and described hinge mobile jib
Chain pair bar is hinged；
Described mounting seat is connected with described fixing seat by described drive link assembly, described drive link assembly and described hinge
Chain mobile jib is hinged；One end of described buffer is hinged on described drive link assembly, and the other end is hinged on described mounting seat；Institute
The one end stating elastic component is installed in rotation on described drive link assembly, the other end be installed in rotation on described hinge mobile jib and
The articulated position of hinges bar；
Described mounting seat is provided with the first hinge hole, the second hinge hole and the 3rd hinge hole, described transmission with being arranged in order
Bar member hinges is at described first hinge hole, and described buffer is hinged on described second hinge hole, the head end of described hinge mobile jib
Being hinged on described 3rd hinge hole, its end is provided with secondary bar hinge hole, described hinges bar near the side of described hinges bar
Head end be movably articulated in described secondary bar hinge hole, the end of described hinges bar is movably articulated in described fixing seat.
Preferably, described buffer is hydraulic cylinder.
Preferably, the cylinder body of described hydraulic cylinder is movably articulated in described second hinge hole, and the end of described hinge mobile jib sets
Buffer hinge hole, the piston rod of described hydraulic cylinder is had to be movably articulated in described buffer hinge hole.
Preferably, also include that connector, the head end of described connector are movably articulated in described second hinge hole, described hydraulic pressure
The cylinder body of cylinder is movably articulated in the end of described connector.
Preferably, the hinged of described cylinder body and connector is connected end by sequentially passing through both along both widths
Rotating shaft realize, the end lateral wall of described connector contacts with the medial wall of described hinge mobile jib.
Preferably, described drive link assembly includes the first drive link and the second drive link；
The head end of described first drive link is movably articulated in the first hinge hole of described mounting seat, described first drive link
End be provided with hinge mounting hole independent of each other, elastic component installing hole and drive link installing hole, the middle part of described hinges bar
Position is movably articulated in described hinge mounting hole, and one end of described elastic component is installed in rotation on described elastic component installing hole,
Its other end is installed in rotation on described secondary bar hinge hole；
The head end of described second drive link is movably articulated in described fixing seat, and its end is movably articulated in described drive link peace
Dress hole.
Preferably, the appearance profile of described hinges bar is the two-fold bar structure of integral type in obtuse angle.
Preferably, described second drive link is connected end with fixing seat by sequentially passing through both along both widths
Rotating shaft realize, the head end lateral wall of described second drive link contacts with the medial wall of described fixing seat.
Preferably, it is provided with elastic component axle is installed to be installed in rotation on along the width of described first drive link described
The end of the first drive link, described hinge mobile jib and the hinged of hinges bar sequentially pass through two by the width along both
Person connects the hinge rotating shaft of end and realizes, and the one end of the described elastic component being in compressive state props up described elastic component and installs axle, separately
One end props up described hinge rotating shaft.
Preferably, described elastic component includes that spring, large cylinder and little cylinder, described large cylinder and little cylinder are one end and open
The cylinder-like structure of mouth, and the external diameter of the latter is less than the former；The nose circle of described large cylinder forms big cylinder groove towards sunken inside, peace
During dress, the medial wall of described big cylinder groove props up described elastic component and installs axle or the lateral wall of hinge rotating shaft, the circle of described little cylinder
End face caves inward and forms little cylinder groove, and during installation, the medial wall of described big cylinder groove props up described hinge rotating shaft or elastic component peace
The lateral wall of dress axle；
The opening of described little cylinder inserts the tube structure that described large cylinder composition is closed, and described spring is placed on described
In tube structure, and can stretch in the axial direction of described tube structure.
In this utility model, reduce the space needed for buffer and the swing of drive link assembly, thus it is overall to reduce door hinge
Volume, compared with prior art, there is small volume, cumulative volume is identical with the common hinge without hydraulic cushion function, system
Cause relatively low, the advantages such as installation and debugging are convenient and swift.
It addition, one end of described elastic component is installed in rotation on described drive link assembly, the other end is rotatably mounted
In described hinge mobile jib and the articulated position of hinges bar, the elastic deformation of elastic component is utilized to buffer drive link assembly, hinge
The impact that mobile jib and hinges bar rotate, produce in door hinge moving process, improves overall stability, during reducing
Impact to door body doorframe, as much as possible eliminate open the door close the door be produce noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of door hinge structure closure state in this utility model；
Fig. 2 is the structural representation of an embodiment of door hinge structure open mode in this utility model；
Fig. 3 is the top view of an embodiment of door hinge structure open mode in this utility model；
Fig. 4 is the structural representation of an embodiment of this utility model Elastic part.
Wherein: mounting seat 1, the first hinge hole 101, the second hinge hole 102, the 3rd hinge hole 103；Fixing seat 2, hinge
Mobile jib 3, secondary bar hinge hole 31, buffer hinge hole 32；Hinges bar 4；
Buffer 5, cylinder body 50, piston rod 51；Elastic component 6, spring 60, large cylinder 61, big cylinder groove 610, little cylinder 62,
Little cylinder groove 620；
Drive link assembly 7, the first drive link 71, hinge mounting hole 710, elastic component installing hole 711, drive link installing hole
712, the second drive link 72；Connector 8, elastic component installs axle 9, hinge rotating shaft 10.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of buffering hinged structure of bridge type single or double acting door, including mounting seat 1, fixing seat 2, hinge
Chain mobile jib 3, hinges bar 4, buffer 5, elastic component 6 and drive link assembly 7；
Described hinge mobile jib 3 is hinged on described mounting seat 1, passes through institute between described fixing seat 2 and described hinge mobile jib 3
State hinges bar 4 to be hinged；
Described mounting seat 1 is connected with described fixing seat 2 by described drive link assembly 7, described drive link assembly 7 and institute
State hinge mobile jib 3 to be hinged；One end of described buffer 5 is hinged on described drive link assembly 7, and the other end is hinged on described installation
Base 1；One end of described elastic component 6 is installed in rotation on described drive link assembly 7, and the other end is installed in rotation on described
Hinge mobile jib 3 and the articulated position of hinges bar 4, it is characterised in that:
Described mounting seat 1 is provided with the first hinge hole the 101, second hinge hole 102 and the 3rd hinge hole with being arranged in order
103, described drive link assembly 7 is hinged on described first hinge hole 101, and described buffer 5 is hinged on described second hinge hole
102, the head end of described hinge mobile jib 3 is hinged on described 3rd hinge hole 103, and its end is near the side of described hinges bar 4
Being provided with secondary bar hinge hole 31, the head end of described hinges bar 4 is movably articulated in described secondary bar hinge hole 31, described hinges bar 4
End be movably articulated in described fixing seat 2.
In the technical program, each parts occurred in accompanying drawing 1, Fig. 2 and Fig. 4 are all to have the thickness that vertical paper is inside
Three dimensional structure, be arranged on each ends is all to occur, along the thickness direction pair of parts in pairs for hinged hole
Claim to be distributed in its both sides, pass the hole needing two hinged ends for hinged axle after, realize both be movably hinged.
Door hinge when mounted, by mounting seat 1 and fixing seat 2 by the fixture of similar screw effect be arranged on door body and
The surface of doorframe, it is not necessary to additionally pluck out the groove installing door hinge in door body and doorframe, easy for installation, to door body and doorframe
Destructive little.
This utility model improves the structure of drive link assembly and the installation site of hydraulic cylinder, by mounting seat 1
It is arranged in order and the first hinge hole the 101, second hinge hole 102 and the 3rd hinge hole 103 is set, buffer 5 is hinged in being in
Between the second hinge hole 102 of position, drive link assembly 7 and hinge mobile jib 3 are respectively hinged at the first hinge hole of buffer 5 both sides
101 and the 3rd hinge hole 103, reduce buffer 5 and drive link assembly 7 swings required space, thus it is overall to reduce door hinge
Volume, compared with prior art, there is small volume, cumulative volume is identical with the common hinge without hydraulic cushion function, system
Cause relatively low, the advantages such as installation and debugging are convenient and swift.
It addition, one end of described elastic component 6 is installed in rotation on described drive link assembly 7, the other end is pacified rotationally
It is contained in described hinge mobile jib 3 and the articulated position of hinges bar 4, utilizes the elastic deformation of elastic component 6 to buffer drive link assembly
7, the impact that hinge mobile jib 3 and hinges bar 4 rotate, produce in door hinge moving process, improves overall stability, lowers
Impact to door body doorframe during, eliminating that opening the door closes the door as much as possible is the noise produced.
Described buffer 5 is hydraulic cylinder.
The cylinder body 50 of described hydraulic cylinder is movably articulated in described second hinge hole 102, and the end of described hinge mobile jib 3 is provided with
Buffer hinge hole 32, the piston rod 51 of described hydraulic cylinder is movably articulated in described buffer hinge hole 32.
Also include that connector 8, the head end of described connector 8 are movably articulated in described second hinge hole 102, described hydraulic cylinder
Cylinder body 50 be movably articulated in the end of described connector 8.
Increase degree of freedom, it is ensured that open the door during use the fluency closed the door.
The hinged of described cylinder body 50 and connector 8 is connected turning of end by sequentially passing through both along both widths
Axle realizes, and the end lateral wall of described connector 8 contacts with the medial wall of described hinge mobile jib 3.
Cylinder body 50 and the end sidewalls part contact when mounted of connector 8, add when both relatively rotate
Frictional force, improves the stability that door hinge rotates, and the integrally-built intensity of door hinge.
Described drive link assembly 7 includes the first drive link 71 and the second drive link 72；
The head end of described first drive link 71 is movably articulated in the first hinge hole 101 of described mounting seat 1, and described first
The end of drive link 71 is provided with hinge mounting hole 710 independent of each other, elastic component installing hole 711 and drive link installing hole 712, institute
The medium position stating hinges bar 4 is movably articulated in described hinge mounting hole 710, and one end of described elastic component 6 is pacified rotationally
Being contained in described elastic component installing hole 711, its other end is installed in rotation on described secondary bar hinge hole 31；
The head end of described second drive link 72 is movably articulated in described fixing seat 2, and its end is movably articulated in described transmission
Bar installing hole 712.
The appearance profile of described hinges bar 4 is the two-fold bar structure of integral type in obtuse angle.
Utilize the hinges bar 4 in the present embodiment, shorten the length between fixing seat 2 and hinge mobile jib 3, thus reduce
The volume that door hinge is overall, compared with prior art, has small volume, cumulative volume and the common hinge without hydraulic cushion function
The advantages such as chain is identical, and manufacturing cost is relatively low, and installation and debugging are convenient and swift.
Described second drive link 72 is connected turning of end with fixing seat 2 by sequentially passing through both along both widths
Axle realizes, and the head end lateral wall of described second drive link 72 contacts with the medial wall of described fixing seat 2.
Second drive link 72 and the end sidewalls part contact when mounted of fixing seat 2, add both and occur relatively to turn
Frictional force time dynamic, improves the stability that door hinge rotates, and the integrally-built intensity of door hinge.
It is provided with elastic component axle 9 is installed to be installed in rotation on described first along the width of described first drive link 71
The end of drive link 71, described hinge mobile jib 3 sequentially passes through two with the hinged of hinges bar 4 by the width along both
Person connects the hinge rotating shaft 10 of end and realizes, and the one end of the described elastic component 6 being in compressive state props up described elastic component and installs axle
9, the other end props up described hinge rotating shaft 10.
The elastic component 6 of this mode is easy for installation, noise reduction effective.
As shown in Fig. 1 and Fig. 4, described elastic component 6 includes spring 60, large cylinder 61 and little cylinder 62, described large cylinder 61
With the cylinder-like structure that little cylinder 62 is one end open, and the external diameter of the latter less than the former；The nose circle face of described large cylinder 61
Cave inward formation big cylinder groove 610, during installation the medial wall of described big cylinder groove 610 prop up described elastic component install axle 9 or
The lateral wall of hinge rotating shaft 10, the nose circle of described little cylinder 62 forms little cylinder groove 620 towards sunken inside, described big cylinder during installation
The medial wall of groove 610 props up described hinge rotating shaft 10 or the lateral wall of elastic component installation axle 9；
The opening of described little cylinder 62 inserts the tube structure that described large cylinder 61 composition is closed, and described spring 60 is placed
In described tube structure, and can stretch in the axial direction of described tube structure.
Big cylinder groove 610 and little cylinder groove 620 are the outer diameter of axle settings that adaptability elastic component installs axle 9 and hinge rotating shaft 10
Arc-shaped groove, during installation, the two ends of elastic component 6 are respectively held against described elastic component and install axle 9 and hinge rotating shaft 10, if choosing
The medial wall selecting big cylinder groove 610 props up the lateral wall of described elastic component installation axle 9, and the medial wall of the least cylinder groove 620 props up
The lateral wall of described hinge rotating shaft 10；If the medial wall selecting big cylinder groove 610 props up the lateral wall of described hinge rotating shaft 10,
The medial wall of the least cylinder groove 620 props up described elastic component and installs the lateral wall of axle 9, realizes turning of elastic component 6 by groove
Dynamic installation, convenience and high-efficiency.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.
Claims (10)
1. the buffering hinged structure of bridge type single or double acting door, including mounting seat, fixing seat, hinge mobile jib, hinges bar, buffer,
Elastic component and drive link assembly；
Described hinge mobile jib is hinged on described mounting seat, by described hinges between described fixing seat and described hinge mobile jib
Bar is hinged；
Described mounting seat is connected with described fixing seat by described drive link assembly, described drive link assembly and described hinge master
Bar is hinged；One end of described buffer is hinged on described drive link assembly, and the other end is hinged on described mounting seat；Described bullet
One end of property part is installed in rotation on described drive link assembly, and the other end is installed in rotation on described hinge mobile jib and hinge
The articulated position of secondary bar, it is characterised in that:
Described mounting seat is provided with the first hinge hole, the second hinge hole and the 3rd hinge hole, described drive link group with being arranged in order
Part is hinged on described first hinge hole, and described buffer is hinged on described second hinge hole, and the head end of described hinge mobile jib is hinged
At described 3rd hinge hole, its end is provided with secondary bar hinge hole, the head of described hinges bar near the side of described hinges bar
End is movably articulated in described secondary bar hinge hole, and the end of described hinges bar is movably articulated in described fixing seat.
The buffering hinged structure of bridge type single or double acting door the most according to claim 1, it is characterised in that: described buffer is hydraulic cylinder.
The buffering hinged structure of bridge type single or double acting door the most according to claim 2, it is characterised in that: the cylinder body of described hydraulic cylinder is movable
Being hinged on described second hinge hole, the end of described hinge mobile jib is provided with buffer hinge hole, and the piston rod of described hydraulic cylinder is lived
Move and be hinged on described buffer hinge hole.
The buffering hinged structure of bridge type single or double acting door the most according to claim 3, it is characterised in that: also include connector, described company
The head end of fitting is movably articulated in described second hinge hole, and the cylinder body of described hydraulic cylinder is movably articulated in the end of described connector
End.
The buffering hinged structure of bridge type single or double acting door the most according to claim 4, it is characterised in that: described cylinder body and the hinge of connector
Connected and sequentially pass through both along both width and connect the rotating shaft of end and realize, the end lateral wall of described connector with
The medial wall contact of described hinge mobile jib.
The buffering hinged structure of bridge type single or double acting door the most according to claim 1, it is characterised in that: described drive link assembly includes
One drive link and the second drive link；
The head end of described first drive link is movably articulated in the first hinge hole of described mounting seat, the end of described first drive link
End is provided with hinge mounting hole independent of each other, elastic component installing hole and drive link installing hole, the medium position of described hinges bar
Being movably articulated in described hinge mounting hole, one end of described elastic component is installed in rotation on described elastic component installing hole, and it is another
One end is installed in rotation on described secondary bar hinge hole；
The head end of described second drive link is movably articulated in described fixing seat, and its end is movably articulated in described drive link and installs
Hole.
7. according to the buffering hinged structure of bridge type single or double acting door described in claim 1 or 6, it is characterised in that: outside described hinges bar
Shape profile is the two-fold bar structure of integral type in obtuse angle.
The buffering hinged structure of bridge type single or double acting door the most according to claim 6, it is characterised in that: described second drive link is with fixing
Seat connects the rotating shaft realization of end, outside the head end of described second drive link by sequentially passing through both along both widths
Wall contacts with the medial wall of described fixing seat.
The buffering hinged structure of bridge type single or double acting door the most according to claim 6, it is characterised in that: be provided with elastic component install axle along
The width of described first drive link is installed in rotation on the end of described first drive link, described hinge mobile jib and hinge
The hinged of secondary bar connects the hinge rotating shaft of end and realizes by sequentially passing through both along both widths, is in compressive state
One end of described elastic component prop up described elastic component axle be installed, the other end props up described hinge rotating shaft.
The buffering hinged structure of bridge type single or double acting door the most according to claim 9, it is characterised in that: described elastic component include spring,
Large cylinder and little cylinder, described large cylinder and little cylinder are the cylinder-like structure of one end open, and the external diameter of the latter is less than front
Person；The nose circle of described large cylinder forms big cylinder groove towards sunken inside, and during installation, the medial wall of described big cylinder groove props up described
Elastic component installs axle or the lateral wall of hinge rotating shaft, and the nose circle of described little cylinder forms little cylinder groove towards sunken inside, during installation
The medial wall of described big cylinder groove props up described hinge rotating shaft or the lateral wall of elastic component installation axle；
The opening of described little cylinder inserts the tube structure that described large cylinder composition is closed, and described spring is placed on described cylinder
In structure, and can stretch in the axial direction of described tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850395.9U CN205858018U (en) | 2016-08-08 | 2016-08-08 | A kind of buffering hinged structure of bridge type single or double acting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850395.9U CN205858018U (en) | 2016-08-08 | 2016-08-08 | A kind of buffering hinged structure of bridge type single or double acting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858018U true CN205858018U (en) | 2017-01-04 |
Family
ID=57657131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850395.9U Active CN205858018U (en) | 2016-08-08 | 2016-08-08 | A kind of buffering hinged structure of bridge type single or double acting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858018U (en) |
-
2016
- 2016-08-08 CN CN201620850395.9U patent/CN205858018U/en active Active
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| GR01 | Patent grant |