CN206874116U - A kind of Damper Braces device - Google Patents
A kind of Damper Braces device Download PDFInfo
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- CN206874116U CN206874116U CN201720732365.2U CN201720732365U CN206874116U CN 206874116 U CN206874116 U CN 206874116U CN 201720732365 U CN201720732365 U CN 201720732365U CN 206874116 U CN206874116 U CN 206874116U
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- damping
- shell
- positioning box
- inner casing
- fixedly connected
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Abstract
The utility model discloses a kind of Damper Braces device, including positioning box, damping mechanism, rotating shaft and support arm；Accommodating chamber is provided with positioning box；Damping mechanism includes damping inner casing, damping conductor and unilateral bearing；Some circle annular nibs are provided with damping inner casing；Damping conductor is provided with some ring annular grooves；Run through the damping shaft provided with hollow structure in damping conductor；Damping conductor is located in damping inner casing, and some annular nibs match respectively to be arranged in some annular grooves, and damping oil is provided between annular nib and annular groove；Unilateral bearing is arranged in damping shaft in an interference fit；Damping mechanism is arranged in accommodating chamber, and damping inner casing is fixedly connected with positioning box；Rotating shaft is arranged in unilateral bearing through positioning box, damping inner casing and damping conductor, and rotating shaft is fixedly connected with positioning box；Support arm includes the upper arm and underarm of rotation connection, and underarm is fixedly connected with positioning box.The Damper Braces device, simple in construction, service life length, and stable, safety during use.
Description
Technical field
It the utility model is related to a kind of supporting device, more particularly to a kind of Damper Braces device.
Background technology
In household building materials field, Upperward turning door supporting device (tilt-up door support bar) is many times needed to use, by above turning over
The expansion or contraction of door support bar can realize propping up or declining for tilt-up door.Traditional Upperward turning door supporting device is using gas
Dynamic device is as damping mode.Damping refers to the relative motion for hindering object, and kinergety is converted into heat energy or other can
Acted on one kind of dissipation energy.But there is following defect in existing air damping device：Life-span is shorter, and pneumatic means holds
Easily damping is lost because of gas leakage.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Damper Braces device, structure
Simply, service life is grown, and stable, safety during use.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of Damper Braces device, including positioning box, damping mechanism, rotating shaft and support arm；It is provided with the positioning box
Accommodating chamber；The damping mechanism includes damping inner casing, damping conductor and unilateral bearing；Some rings are provided with the damping inner casing
Shape chimb；The surface of the damping conductor is provided with some ring annular grooves to lower recess；In being provided through in the damping conductor
The damping shaft of hollow structure；The damping conductor is arranged in the damping inner casing, and some annular nibs match respectively to be arranged on
In some annular grooves, damping oil is provided between the annular nib and the annular groove；The unilateral bearing with
The mode of interference fit is arranged in the damping shaft；The damping mechanism is arranged in the accommodating chamber, the damping inner casing
It is fixedly connected with the positioning box；The rotating shaft is arranged on institute through the positioning box, the damping inner casing and the damping conductor
State in unilateral bearing, the rotating shaft is fixedly connected with the positioning box；The support arm includes the upper arm and underarm of rotation connection,
The underarm is fixedly connected with the positioning box.
Further, the positioning box includes positioning shell and location-plate；The edge of the location-plate, which upwardly extends, to be provided with
Some fixtures, the positioning cap are located on the location-plate, and the fixture is bonded with the outer wall interference of the positioning shell.
Further, in addition to shell and decorative panel；The shell is fixedly connected with the decorative panel, the shell and institute
State between decorative panel formed with installation cavity；The positioning box is arranged in the installation cavity, and the positioning box is consolidated with the shell
Fixed connection；The rotating shaft is arranged on described unidirectional through the shell, the positioning box, the damping inner casing and the damping conductor
In bearing, the rotating shaft is fixedly connected with the shell；The underarm is fixedly connected with the shell.
Further, upwardly extended on the location-plate and be provided with some plug-in parts；It is provided with the inwall of the shell
Some slots；The plug-in part matching is inserted in the slot；The shell and the decoration plate weld.
Further, in addition to bottom plate, some mounting holes are provided with the bottom plate；The bottom plate is arranged on the decoration
The lower section of plate；One end of the rotating shaft is fixedly connected with the shell, and its other end turns through the decorative panel and the bottom plate
Dynamic connection.
Further, in addition to bottom plate, some mounting holes are provided with the bottom plate；The bottom plate is arranged on the shell
Top；The rotating shaft passes the shell and is rotatablely connected with the bottom plate.
Further, three mounting holes are provided with the bottom plate, three mounting holes are distributed on the bottom plate.
Further, in addition to the first O-ring, the first O-ring matching are arranged on the damping inner casing openend
On inwall.
Further, in addition to the second O-ring, described damp are provided with first through hole, the positioning box at the top of inner casing
Bottom be provided with the second through hole；The both ends of the damping shaft are separately positioned in the first through hole and second through hole；
Second O-ring is arranged with the both ends of the damping shaft.
Further, in addition to connector, the connector are rotatablely connected with the upper arm.
Compared with prior art, the beneficial effects of the utility model are：
Damper Braces device provided by the utility model, upper arm are used for the connection of tilt-up door, and upper arm and underarm are by can
The mode of rotation is attached, and when the direction of upper arm toward underarm rotates down, because underarm is fixedly connected with positioning box, is damped
Inner casing is fixedly connected with positioning box, and rotating shaft is fixedly connected with positioning box, i.e., when underarm drives positioning box to be rotated towards positive direction
When, damp inner casing and rotating shaft and also rotated simultaneously towards positive direction, and damping conductor is provided in damping inner casing, damping inner casing and resistance
There is damping oil in Buddhist nun's core, because the unilateral bearing in damping conductor is also to rotate forward, so tilt-up door can be opened easily；
And when underarm drives positioning box to rotate in the opposite direction, inner casing and rotating shaft are damped also towards rotating backward, because unidirectional in damping conductor
Bearing can only make positive direction rotation, so can only realize that opposite direction is transported with the relative motion in damping conductor using inner casing is damped
It is dynamic, because damping inner casing in damping conductor with having damping oil, so the decrease speed of tilt-up door is very slower.Such setting side
Formula, the risk that gas leakage causes to fail can be occurred by avoiding pneumatic means, and simple in construction, stable in operation, security performance
It is high.
Brief description of the drawings
The overall schematic for the Damper Braces device that Fig. 1 is provided by the utility model embodiment；
The part exploded perspective view for the Damper Braces device that Fig. 2 is provided by the utility model embodiment；
Damping inner casing schematic diagram in the Damper Braces device that Fig. 3 is provided by the utility model embodiment；
Support arm schematic diagram in the Damper Braces device that Fig. 4 is provided by the utility model embodiment.
In figure：10th, shell is positioned；11st, location-plate；12nd, fixture；13rd, plug-in part；14th, the second through hole；20th, inner casing is damped；
21st, first through hole；22nd, annular nib；30th, damping conductor；31st, damping shaft；32nd, annular groove；40th, shell；50th, decorative panel；60、
Bottom plate；61st, mounting hole；70th, rotating shaft；80th, the first O-ring；90th, the second O-ring；100th, unilateral bearing；110th, underarm；120th, on
Arm；130th, connector.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As Figure 1-4, a kind of Damper Braces device, including positioning box, damping mechanism, rotating shaft 70 and support arm；Positioning
Accommodating chamber is provided with box；Damping mechanism includes damping inner casing 20, damping conductor 30 and unilateral bearing 100；Set in damping inner casing 20
It is equipped with some circle annular nibs 22；The surface of damping conductor 30 is provided with some ring annular grooves 32 to lower recess；In damping conductor 30
It is provided through the damping shaft 31 of hollow structure；Damping conductor 30 is arranged in damping inner casing 20, some difference of annular nibs 22
With being arranged in some annular grooves 32, damping oil is provided between annular nib 22 and annular groove 32；Unilateral bearing 100 with
The mode of interference fit is arranged in damping shaft 31；Damping mechanism is arranged in accommodating chamber, and damping inner casing 20 is fixed with positioning box
Connection；Rotating shaft 70 is arranged in unilateral bearing 100 through positioning box, damping inner casing 20 and damping conductor 30, rotating shaft 70 and positioning box
It is fixedly connected；Support arm includes the upper arm 120 and underarm 110 of rotation connection, and underarm 110 is fixedly connected with positioning box.
Damper Braces device provided by the utility model, upper arm 120 are used for the connection of tilt-up door, upper arm 120 and underarm
110 are attached by rotatable mode, when the direction of upper arm 120 toward underarm 110 rotates down, due to underarm 110 with
Positioning box is fixedly connected, and damping inner casing 20 is fixedly connected with positioning box, and rotating shaft 70 is fixedly connected with positioning box, that is, works as underarm
110 drive positioning boxes towards positive direction rotates when, damp inner casing 20 and rotating shaft 70 simultaneously also towards positive direction rotation, and damping conductor 30 is
It is arranged in damping inner casing 20, damping inner casing 20 has damping oil with damping conductor 30, because of the unilateral bearing 100 in damping conductor 30
And rotate forward, so tilt-up door can be opened easily；And when underarm 110 drives positioning box to rotate in the opposite direction
When, inner casing 20 and rotating shaft 70 are damped also towards when rotating backward, because the unilateral bearing 100 in damping conductor 30 can only make positive direction rotation
Turn, so can only realize that opposite direction is moved with the relative motion in damping conductor 30 using inner casing 20 is damped, due to damping inner casing
20 in damping conductor 30 with having damping oil, so the decrease speed of tilt-up door is very slower.Such set-up mode, avoid pneumatic
Gas leakage, which can occur, for device causes the risk of failure, and simple in construction, makees cushioning effect using damping oil, device lifetime is longer, makes
It is more stable during, it is safe.
As preferred embodiment, positioning box includes positioning shell 10 and location-plate 11；Prolong upwards at the edge of location-plate 11
Stretch and be provided with some fixtures 12, the positioning lid of shell 10 is located on location-plate 11, and the outer wall interference of fixture 12 and positioning shell 10 is pasted
Close.That is, damping mechanism is bundled together by positioning box with location-plate 11, when being assembled, hydraulic pressure work can be utilized
Tool flattens the fixture 12 on location-plate 11, makes to be fixed up between positioning box and location-plate 11.Preferably, fixture 12 can
To be arranged to U-shaped sheet metal.
As preferred embodiment, in addition to shell 40 and decorative panel 50；Shell 40 is fixedly connected with decorative panel 50, outside
Formed with installation cavity between shell 40 and decorative panel 50；Positioning box is arranged in installation cavity, and positioning box is fixedly connected with shell 40；Turn
Axle 70 is arranged in unilateral bearing 100 through shell 40, positioning box, damping inner casing 20 and damping conductor 30, rotating shaft 70 and shell 40
It is fixedly connected；Underarm 110 is fixedly connected with shell 40.Shell 40 and decorative panel 50 are set, lift the aesthetics of whole device,
Part in shell 40 and decorative panel 50 is protected.
As preferred embodiment, upwardly extended on location-plate 11 and be provided with some plug-in parts 13；The inwall of shell 40
On be provided with some slots；In the matching insertion slot of plug-in part 13；Shell 40 is connected together with decorative panel 50 by supersonic welding.
The fixation of location-plate 11 and shell 40 is realized by the cooperation of plug-in part 13 and slot, connected mode is simple, stable；Then, then
Shell 40 and decorative panel 50 are welded, connective stability is good, protects the part in shell 40 and decorative panel 50 well.
As preferred embodiment, in addition to bottom plate 60, some mounting holes 61 are provided with bottom plate 60；Bottom plate 60 is set
In the lower section of decorative panel 50；One end of rotating shaft 70 is fixedly connected with shell 40, and its other end is through 60 turns of decorative panel 50 and bottom plate
Dynamic connection.Or bottom plate 60 is arranged on the top of shell 40；Rotating shaft 70 passes shell 40 and is rotatablely connected with bottom plate 60.We can
Bottom plate 60 is arranged on as needed the lower section of the top of shell 40 or decorative panel 50, flexible conversion is realized.
As preferred embodiment, three mounting holes 61 are provided with bottom plate 60, three mounting holes 61 are distributed on bottom plate
On 60.Mounting hole 61 i.e. on bottom plate 60 is arranged using trigonometric expression, uniform force and firmly.When mounted, seat riveting can be passed through
Nail is fixed, and when being removed, lays down rivet, easy to operate.
As preferred embodiment, in addition to the first O-ring 80, the matching of the first O-ring 80 is arranged on damping inner casing 20
On the inwall of openend.First O-ring 80 can prevent from damping the damping oil leakage in inner casing 20 and damping conductor 30 well, rise
To sealing function well.
As preferred embodiment, in addition to the second O-ring 90, the top of damping inner casing 20 is provided with first through hole
21, the bottom of positioning box is provided with the second through hole 14；The both ends of damping shaft 31 are separately positioned on the through hole of first through hole 21 and second
In 14；The second O-ring 90 is arranged with the both ends of damping shaft 31.Such set-up mode is taken, damping conductor 30 is rotating
When can be smooth, the second O-ring 90 plays a part of damping and reduces noise so that the more steady safety of whole device operation.
As preferred embodiment, in addition to connector 130, connector 130 is rotatablely connected with upper arm 120.Preferably,
Connector 130 and upper arm 120 can rotatably be connected by rivet.Carrying out in use, connector 130 is fixed on turns over
Men Shang.
The Damper Braces device that the utility model embodiment is provided, in actual use, connector 130, which is fixed on, to be turned over
Men Shang, bottom plate 60 are fixed on furniture body (such as tatami).When tilt-up door is opened, connector 130 passes through upper arm
120th, underarm 110 drives the rotation of the positive direction of shell 40, and because shell 40 and location-plate 11 are fixed, location-plate 11 and positioning shell 10 are solid
Fixed, positioning shell 10 is fixed with damping inner casing 20, and damping inner casing 20 has damping oil with damping conductor 30, because unidirectional in damping conductor 30
Bearing 100 is also to rotate forward, and is easily so when opening tilt-up door.
And when tilt-up door is closed, connector 130 drives the opposite direction of shell 40 to revolve by upper arm 120, underarm 110
Turn, because the unilateral bearing 100 in damping conductor 30 can only make positive direction rotation, inner casing 20 and damping conductor 30 are damped so can only utilize
Interior relative motion realizes that opposite direction is moved, due to damping oil be present in damping inner casing 20 and damping conductor 30, so tilt-up door
Decrease speed it is slower, avoid declining suddenly and cause to damage, usage safety performance is high.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (10)
- A kind of 1. Damper Braces device, it is characterised in that：Including positioning box, damping mechanism, rotating shaft and support arm；Accommodating chamber is provided with the positioning box；The damping mechanism includes damping inner casing, damping conductor and unilateral bearing；Some ring shapes are provided with the damping inner casing Chimb；The surface of the damping conductor is provided with some ring annular grooves to lower recess；It is provided through in the damping conductor hollow The damping shaft of structure；The damping conductor is arranged in the damping inner casing, is arranged on if some annular nibs match respectively Do in the annular groove, damping oil is provided between the annular nib and the annular groove；The unilateral bearing is with mistake The mode of cooperation of being full of is arranged in the damping shaft；The damping mechanism is arranged in the accommodating chamber, it is described damping inner casing with The positioning box is fixedly connected；The rotating shaft is arranged in the unilateral bearing through the positioning box, the damping inner casing and the damping conductor, described Rotating shaft is fixedly connected with the positioning box；The support arm includes the upper arm and underarm of rotation connection, and the underarm is fixedly connected with the positioning box.
- 2. Damper Braces device as claimed in claim 1, it is characterised in that：The positioning box includes positioning shell and location-plate； The edge of the location-plate, which upwardly extends, is provided with some fixtures, and the positioning cap is located on the location-plate, described solid The outer wall interference for determining part with the positioning shell is bonded.
- 3. Damper Braces device as claimed in claim 2, it is characterised in that：Also include shell and decorative panel；The shell with The decorative panel is fixedly connected, formed with installation cavity between the shell and the decorative panel；The positioning box is arranged on described In installation cavity, the positioning box is fixedly connected with the shell；The rotating shaft passes through the shell, the positioning box, the resistance Buddhist nun's inner casing and the damping conductor are arranged in the unilateral bearing, and the rotating shaft is fixedly connected with the shell；The underarm with The shell is fixedly connected.
- 4. Damper Braces device as claimed in claim 3, it is characterised in that：Upwardly extended on the location-plate be provided with it is some Plug-in part；Some slots are provided with the inwall of the shell；The plug-in part matching is inserted in the slot；The shell with The decoration plate weld.
- 5. Damper Braces device as claimed in claim 3, it is characterised in that：Also include bottom plate, if being provided with the bottom plate Dry mounting hole；The bottom plate is arranged on the lower section of the decorative panel；One end of the rotating shaft is fixedly connected with the shell, and its is another One end is rotatablely connected through the decorative panel and the bottom plate.
- 6. Damper Braces device as claimed in claim 3, it is characterised in that：Also include bottom plate, if being provided with the bottom plate Dry mounting hole；The bottom plate is arranged on the top of the shell；The rotating shaft passes the shell and is rotatablely connected with the bottom plate.
- 7. the Damper Braces device as described in claim 5 or 6, it is characterised in that：Three mounting holes are provided with the bottom plate, Three mounting holes are distributed on the bottom plate.
- 8. Damper Braces device as claimed in claim 1, it is characterised in that：Also include the first O-ring, first O-ring Matching is arranged on the inwall of the damping inner casing openend.
- 9. Damper Braces device as claimed in claim 1, it is characterised in that：Also include the second O-ring, the damping inner casing Top is provided with first through hole, and the bottom of the positioning box is provided with the second through hole；The both ends of the damping shaft are separately positioned on In the first through hole and second through hole；Second O-ring is arranged with the both ends of the damping shaft.
- 10. Damper Braces device as claimed in claim 1, it is characterised in that：Also include connector, the connector with it is described Upper arm is rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732365.2U CN206874116U (en) | 2017-06-21 | 2017-06-21 | A kind of Damper Braces device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732365.2U CN206874116U (en) | 2017-06-21 | 2017-06-21 | A kind of Damper Braces device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874116U true CN206874116U (en) | 2018-01-12 |
Family
ID=61334552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732365.2U Active CN206874116U (en) | 2017-06-21 | 2017-06-21 | A kind of Damper Braces device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874116U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236843A (en) * | 2018-11-01 | 2019-01-18 | 明阳科技（苏州）股份有限公司 | A kind of unidirectional torque hinge |
| CN109505476A (en) * | 2019-01-11 | 2019-03-22 | 广东顺德珂玥精密五金制造有限公司 | A kind of adjustable speed Damper Braces device |
| CN112360263A (en) * | 2020-11-25 | 2021-02-12 | 王伟敏 | Hinge device with adjustable damping rotating shaft |
| CN112459648A (en) * | 2020-11-25 | 2021-03-09 | 王伟敏 | Hinge device with adjustable damping rotating shaft |
-
2017
- 2017-06-21 CN CN201720732365.2U patent/CN206874116U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236843A (en) * | 2018-11-01 | 2019-01-18 | 明阳科技（苏州）股份有限公司 | A kind of unidirectional torque hinge |
| CN109505476A (en) * | 2019-01-11 | 2019-03-22 | 广东顺德珂玥精密五金制造有限公司 | A kind of adjustable speed Damper Braces device |
| CN109505476B (en) * | 2019-01-11 | 2024-03-22 | 广东顺德珂玥精密五金制造有限公司 | Speed-adjustable damping supporting device |
| CN112360263A (en) * | 2020-11-25 | 2021-02-12 | 王伟敏 | Hinge device with adjustable damping rotating shaft |
| CN112459648A (en) * | 2020-11-25 | 2021-03-09 | 王伟敏 | Hinge device with adjustable damping rotating shaft |
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