CN205831501U - Slack adjuster for damper regulation mechanism - Google Patents
Slack adjuster for damper regulation mechanism Download PDFInfo
- Publication number
- CN205831501U CN205831501U CN201620506692.1U CN201620506692U CN205831501U CN 205831501 U CN205831501 U CN 205831501U CN 201620506692 U CN201620506692 U CN 201620506692U CN 205831501 U CN205831501 U CN 205831501U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- regulation
- slide bar
- slack adjuster
- damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This utility model relates to a kind of slack adjuster for damper regulation mechanism, including the first fixture block being disposed adjacent, the second fixture block and the regulation head that the second fixture block is kept extruding situation, slide bar is arranged between the first fixture block, the second fixture block, and first fixture block, medial surface that the second fixture block is relative are provided with the chute coordinated with slide bar, regulation head rotates and then oppresses the second fixture block towards a direction and makes first, second fixture block clamping slide bar, and regulation head rotates in the opposite direction, makes first, second fixture block unclamp；Slack adjuster of the present utility model embraces slide bar by first, second fixture block, coordinates further through regulation head and the second fixture block and applies different pressure, makes first, second fixture block different to the enclasping force of slide bar, the most just have adjusted frictional force.
Description
Technical field
This utility model relates to a kind of damper regulation mechanism for leisure chaise longue, particularly relates to a kind of for damping regulation machine
The slack adjuster of structure.
Background technology
The when of the amusement of people's outdoor leisure indoors, leisure chaise longue is through commonly used；The back rest meeting of general leisure chaise longue
Tilt backwards, to provide optimal relaxed position.
The most a lot of leisure chaise longues are owing to backrest and the man-machine size matching relationship of seat surface are without fastidious, and user is in reclining process
In, backrest particularly Lumbar departs from human body waist, and the two directly forms unsettled gap, causes seat funeral under reclining state
Losing support to human body waist, it is simply that " the race waist " that we are commonly called as, human spine can not get effectively supporting and causes many sittings
Health problem, rest can not well be loosened；Meanwhile, user is during reclining, and buttocks is relatively fixed with seat surface, and
Backrest upwards rubs relative to human body back, causes the discomfort of " clothes is pulled in chopping ", also causes indecency perception.
Ad hoc meter a kind of seat back of the body coordinated type leisure chaise longue, hinged with arm-rest frame by backrest, meanwhile, backrest cuts with scissors with mounting again
Connecing, low after height before mounting, mounting front end is connected by sliding bar with arm-rest frame, can be lifted mounting rear end during backrest reclining
Rise, the weight of people is applied on the mounting that tilts simultaneously, the gravity of human body is divided into a downward pressure and one backward
Counteracting force；Human body is applied to the power on mounting, is transmitted by component, can feed back on backrest, makes backrest provide one
Support；The component that the people of Different Weight is applied on slide bar is different, causes the frictional force between slide bar and mounting and retroaction backward
Power is the most different；Therefore the people of Different Weight is during backrest has fallen, and the thrust of backrest feedback is the most different；Simultaneously because structure
Limitation can not meet the demand of Overweight people, because the frictional force between slide bar and mounting can not regulate, the dynamics that backrest has fallen
Can not mating with between slide bar frictional force, so using the most comfortable, a kind of damper regulation mechanism need to be designed to regulate slide bar
Frictional force, make the crowd of various body weight can use comfortable；Damper regulation mechanism contacts cooperation with slide bar, in damping regulation
In mechanism, how regulating the tightness with slide bar is the problem being currently needed for solving.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of degree of tightness for damper regulation mechanism
Adjusting means, i.e. embraces slide bar by first, second fixture block, coordinates further through regulation head and the second fixture block and applies different pressures
Power so that the enclasping force applying slide bar is different, such that it is able to the frictional force of regulation slide bar.
In order to realize above-mentioned purpose, this utility model have employed following technical scheme:
For the slack adjuster of damper regulation mechanism, including the first fixture block being disposed adjacent, the second fixture block and to
Two fixture blocks keep the regulation head of extruding situation, and slide bar is arranged between the first fixture block, the second fixture block, and the first fixture block, the second folder
The medial surface that block is relative is provided with the chute coordinated with slide bar, and regulation head rotates and then oppresses the second fixture block towards a direction and makes the
One, the second fixture block clamping slide bar, regulation head rotates in the opposite direction, makes first, second fixture block unclamp.
Spacing between first, second fixture block chute that is tightness determine the frictional force size of slide bar, work as friction
When power is sufficiently large, slide bar is locked, makes slide bar no longer slide.
As preferably, also include the fixed support regulating drive link and slide bar being played a supporting role, the first fixture block, the
Two fixture blocks are sheathed on fixed support, and regulation drive link connects regulation head after fixed support, the first fixture block, the second fixture block,
Regulation head and regulation drive link synchronous axial system.Regulation head controls to rotate by regulation driven rod, convenient and swift.
As preferably, with the locating piece coordinated with regulation head on the lateral surface of the second fixture block, locating piece and regulation head phase
To this one side be provided with the multiple positioning steps being distributed twist from shallow to deep, regulation head have spiral end face and
Spiral end face is provided with the boss coordinated with positioning step, and regulation head rotates and makes boss snap in corresponding positioning step.Boss
Snapping in different positioning steps when regulating head and rotating makes spacing between first, second fixture block produce change, and then makes the
One, the second fixture block produces change to the clamping force size of slide bar, and positioning step has positioning action, makes boss may remain in accordingly
Position；Additionally, boss can increase regulation feel with coordinating of positioning step so that formed certainly during two helicoid laminatings
Lock.
As preferably, fixed support and slide bar are for being vertically arranged, and described fixed support is the sleeve pipe of hollow, and sleeve pipe divides
For extra heavy pipe and tubule two sections, extra heavy pipe forms step with the intersection of tubule, and the first fixture block, the second fixture block are set on tubule, and
First fixture block offsets with step.Fixed support and slide bar are for being vertically arranged so that first, second fixture block is in fixed support circumference side
To keeping fixing, regulation head can arbitrarily rotate and snap in different gears；Fixed support is divided into thickness two sections so that first,
Two fixture blocks are stuck at step, are fixed at fixed support length direction.
As preferably, one end of first, second fixture block is connected by screw, sets between the other end of first, second fixture block
There is stage clip.Locating piece snaps in deeper positioning step under regulation head turning effort and inwardly extrudes the second fixture block, and the second fixture block
Further extrude slide bar, and when regulate head unclamp namely boss snap in shallower positioning step time, then the second fixture block is in pressure
Reset under spring force effect.
As preferably, being arranged with lining on slide bar, described lining is stuck between the first fixture block, the second fixture block, and lining
Set outer wall is provided with the breach running through whole lining arranged along liner sleeve length direction.Arranging of lining can increase and slide bar
Contact surface, lining has breach and can deform upon when being squeezed, thus increases the cladding dynamics to slide bar.
Compared with prior art, design philosophy of the present utility model and providing the benefit that:
Slack adjuster of the present utility model embraces slide bar by first, second fixture block, further through regulation head and second
Fixture block coordinates the pressure that applying is different, makes first, second fixture block different to the enclasping force of slide bar；Further say, regulation head with
The face that second fixture block is relative is provided with spiral positioning step and matches with positioning boss so that regulation head rotates location to slide bar
The enclasping force applied is different, such that it is able to the frictional force of regulation slide bar, makes on dynamics that backrest fallen and slide bar instead making backward
Firmly reach relative equilibrium, so that backrest can stop in any angle, and have a just right power to support back,
Improve comfort；Meanwhile, this damper regulation mechanism is falling with regulation leisure chaise longue by slide bar applies different clamping force
Frictional force when rising, in order to be suitable for the crowd of different weight.
Accompanying drawing explanation
Fig. 1 is this utility model leisure chaise longue schematic diagram when original state in embodiment；
Fig. 2 is this utility model leisure chaise longue schematic diagram when backrest reclining state；
Fig. 3 is this utility model leisure chaise longue perspective view when original state；
Fig. 4 is the A portion enlarged drawing of Fig. 3；
Fig. 5 is this utility model leisure chaise longue perspective view when backrest reclining state；
Fig. 6 is the explosive view of this utility model leisure chaise longue；
Fig. 7 is the explosive view of flexible restoring organ；
Fig. 8 is the partial sectional view of flexible restoring organ；
Fig. 9 is the fit structure schematic diagram of damper regulation mechanism and slide bar；
Figure 10 is the partial sectional view that damper regulation mechanism matches with slide bar；
Figure 11 is the explosive view of damper regulation mechanism and slide bar；
Figure 12 is the explosive view of damper regulation mechanism and another angle of slide bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation.
First defining the reference azimuth of each parts of this utility model, leisure chaise longue when normally using, is stopped by this utility model
The front of not busy chair is front end, and the rear of leisure chaise longue includes that the region at backrest place is rear end, and people is sitting on leisure chaise longue when leaning on backward,
Backrest rotates and drives mounting to move to leisure chaise longue front.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in this utility model.
Slack adjuster of the present utility model and damper regulation mechanism are the important composition portions of the present embodiment leisure chaise longue
Point, a kind of leisure chaise longue as shown in Fig. 1～Fig. 8, including backrest 1, mounting 4 and the arm-rest frame 2 of mounting 4 both sides, two handrails
Frame 2 is connected by chair body bracing frame 3, and described backrest 1 left and right sides is hinged with two arm-rest frames 2 respectively, and both sides, mounting 4 rear end are divided
The most hinged with backrest 1 left and right sides, backrest 1 is different with the pin joint position of backrest 1 from the pin joint of arm-rest frame 2 and mounting 4, seat
The pin joint position of frame 4 and backrest 1 is in the lower section of backrest 1 and the pin joint of arm-rest frame 2, and described described mounting 4 is relative
Arrange and height rear end, mounting 4 front end is low in horizontal plane, mounting 4 front end and arm-rest frame 2 be rotationally connected while the company of slip again
Connect, drive mounting 4 travel forward and lifted mounting 4 rear end when backrest 1 rotates backward, at the pin joint of backrest 1 with arm-rest frame 2
The pin joint position of position or mounting 4 and backrest 1 is provided with flexible restoring organ 6.
Specifically, the L-shaped connecting plate 10 being symmetricly set on backrest 1 left and right sides, both sides, described mounting 4 rear end are also included
Being arranged with two supports 8, an arm 16 of L-shaped connecting plate 10 is fixedly linked with backrest 1, another arm 17 of L-shaped connecting plate 10 with
Support 8 is hinged, and the intersection 18 of L-shaped connecting plate 10 two-arm is hinged with arm-rest frame 2 rear end.
As shown in Fig. 6,7,8, described flexible restoring organ 6 is arranged on the pin joint position of mounting 4 and backrest 1, also
Just it is provided at another arm 17 and support 8 articulated position of L-shaped connecting plate 10, as shown in Figure 7, Figure 8, flexible restoring organ 6
Including wind spring 12, it is arranged at another arm 17 of L-shaped connecting plate 10 and support 8 articulated position and as the steady pin of rotating fulcrum
19 and the projection 20 that is connected with backrest 1, specifically, projection 20 is fixedly installed on another arm 17 of L-shaped connecting plate 10；Volume
One end of spring 12 is connected with steady pin 19, and the other end of wind spring 12 abuts with projection 20, drives projection 20 to promote when backrest 1 rotates
Wind spring 12 deforms upon and then produces elastic force；Further saying, having slot 21 on steady pin 19, one end of wind spring 12 is inserted in
In slot, the other end of wind spring 12 forms crotch 22, and described crotch 22 is hooked on projection 20；Spiral shell is passed through in the end of steady pin 19
Female 13 and R pins 14 lock；For avoiding rubbing between metal, it is respectively provided with a plastic spacer 9 in wind spring 12 both sides, support 8 is provided with
Limiting backrest 1 rotational angle or the spacing gain 23 of mounting 4 movement travel, projection 20 is plugged in spacing gain 23 simultaneously.
As shown in Fig. 2,3,5, it is respectively provided with a slide bar 7 being inclined relative to horizontal setting in mounting 4 down either side, holds up
Connect in hand cradle 2 and have the damper regulation mechanism 5 for slide bar 7 is supported and regulates slide bar 7 force of sliding friction.Before slide bar 7
End is fixedly linked with mounting 4, is fixedly linked with mounting 4 after slide bar 7 rear end bending.
As shown in figs. 9 to 12, described damper regulation mechanism 5 includes regulating drive link the 24, first fixture block the 26, second fixture block
27 and the fixed support 28 of playing a supporting role damper regulation mechanism 5 and slide bar 7, one end of regulation drive link 24 is with tune
Joint handle 25, fixed support 28 is connected with arm-rest frame 2, and first fixture block the 26, second fixture block 27 is sheathed on fixed support 28, slide bar
7 are arranged between first fixture block the 26, second fixture block 27, and the relative medial surface of first fixture block the 26, second fixture block 27 be provided with
The chute 29 that slide bar 7 coordinates, regulation drive link 24 other end connects after fixed support the 28, first fixture block the 26, second fixture block 27
Being connected to regulation 30, regulation 30 and regulation drive link 24 synchronous axial system, regulation drive link 24 other end is flat, and regulation 30
The mounting groove 31 being correspondingly provided with and regulate drive link 24 other end shape, size matches, regulation drive link 24 other end is inserted in
Mounting groove 31 is interior and is screwed, and regulation 30 rotates and then oppress the second fixture block 27 towards a direction makes first, second folder
Block 26,27 clamps slide bar 7, and regulation 30 rotates in the opposite direction, makes first, second fixture block 26,27 unclamp.
Specifically, fixed support 28 and slide bar 7 are for being vertically arranged, and described fixed support 28 is the sleeve pipe of hollow, and
Sleeve pipe is divided into extra heavy pipe 32 and tubule 33 two sections, extra heavy pipe 32 to form step 34 with the intersection of tubule 33, and the first fixture block 26, second presss from both sides
Block 27 is set on tubule 33, and the first fixture block 26 offsets with step 34.
Further say, on the lateral surface of the second fixture block 27 with regulation 30 locating piece 35 coordinated, locating piece 35
This one side relative with regulation 30 is provided with the multiple positioning steps 36 being distributed twist from shallow to deep, regulation 30 tool
Having spiral end face 37 and be provided with the boss 38 coordinated with positioning step 36 on spiral end face 37, regulation 30 rotation makes convex
Platform 38 snaps in corresponding positioning step 36.
One end of first, second fixture block 26,27 is connected by screw, sets between the other end of first, second fixture block 26,27
There is stage clip 39.
Being arranged with lining 40 on slide bar 7, described lining 40 is stuck between first fixture block the 26, second fixture block 27, and lining
Overlap 40 outer walls and be provided with the breach 41 running through whole lining 40 arranged along lining 40 length direction；When lining 40 is by the second folder
When block 27 extrudes, it may occur that shrink, increase the cladding dynamics to slide bar 7.
During backrest 1 reclining backward, mounting 4 and slide bar 7 move forward, and mounting 4 rear end is lifted up simultaneously so that mounting 4
And slide bar 7 front end produces low-angle rotation, first, second fixture block 26,27 and regulation 30, regulation drive link 24 is driven to carry out
Synchronous axial system, because rotational angle is less herein, does not the most affect the positioning step 36 location to boss 38.
Above content described in this specification is only to this utility model example explanation.This utility model
Described specific embodiment can be made various amendment or supplements or use class by person of ordinary skill in the field
As mode substitute, without departing from the content of this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (6)
1., for the slack adjuster of damper regulation mechanism, it is characterized in that: include the first fixture block, the second fixture block being disposed adjacent
And the second fixture block is kept the regulation head extruding situation, slide bar is arranged between the first fixture block, the second fixture block, and the first fixture block,
The medial surface that second fixture block is relative is provided with the chute coordinated with slide bar, and regulation head rotates towards a direction and then oppresses the second fixture block
Making first, second fixture block clamping slide bar, regulation head rotates in the opposite direction, makes first, second fixture block unclamp.
Slack adjuster for damper regulation mechanism the most according to claim 1, is characterized in that: also include that regulation passes
Lever and the fixed support playing a supporting role slide bar, the first fixture block, the second fixture block are sheathed on fixed support, regulate and pass
Lever connects regulation head, regulation head and regulation drive link synchronous axial system after fixed support, the first fixture block, the second fixture block.
Slack adjuster for damper regulation mechanism the most according to claim 1, it is characterised in that: the second fixture block
On lateral surface with the regulation locating piece that coordinates of head, this relative with regulating head of locating piece be simultaneously provided with from shallow to deep in
Multiple positioning steps of spiral type distribution, regulation head has spiral end face and being provided with on spiral end face and joins with positioning step
The boss closed, regulation head rotates and makes boss snap in corresponding positioning step.
Slack adjuster for damper regulation mechanism the most according to claim 2, it is characterised in that: fixed support with
Slide bar is for being vertically arranged, and described fixed support is the sleeve pipe of hollow, and sleeve pipe is divided into extra heavy pipe and tubule two sections, extra heavy pipe and tubule
Intersection formed step, the first fixture block, the second fixture block are set on tubule, and the first fixture block offsets with step.
Slack adjuster for damper regulation mechanism the most according to claim 1, it is characterised in that: first, second
One end of fixture block is connected by screw, is provided with stage clip between the other end of first, second fixture block.
Slack adjuster for damper regulation mechanism the most according to claim 1, it is characterised in that: overlap on slide bar
Being provided with lining, described lining is stuck between the first fixture block, the second fixture block, and liner outer wall is provided with and sets along liner sleeve length direction
The breach running through whole lining put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506692.1U CN205831501U (en) | 2016-05-20 | 2016-05-20 | Slack adjuster for damper regulation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506692.1U CN205831501U (en) | 2016-05-20 | 2016-05-20 | Slack adjuster for damper regulation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205831501U true CN205831501U (en) | 2016-12-28 |
Family
ID=57622644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620506692.1U Expired - Fee Related CN205831501U (en) | 2016-05-20 | 2016-05-20 | Slack adjuster for damper regulation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205831501U (en) |
-
2016
- 2016-05-20 CN CN201620506692.1U patent/CN205831501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: 313300 Zhejiang City, Huzhou Province, Anji County, West Wing Road, No. 1 Patentee after: UE FURNITURE CO., LTD. Address before: 313300 Zhejiang County of Anji province handed Yongyi Town Road fan Tan Industrial Park No. 58 Patentee before: ANJI SHANGGONG YONGYI HARDWARE MANUFACTURING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20210520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |