CN206554661U - A kind of adjustable parallel pushout sliding friction stay hinge - Google Patents
A kind of adjustable parallel pushout sliding friction stay hinge Download PDFInfo
- Publication number
- CN206554661U CN206554661U CN201720237343.9U CN201720237343U CN206554661U CN 206554661 U CN206554661 U CN 206554661U CN 201720237343 U CN201720237343 U CN 201720237343U CN 206554661 U CN206554661 U CN 206554661U
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- China
- Prior art keywords
- slide rail
- fixed block
- support
- upper hem
- sliding friction
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Abstract
The utility model discloses a kind of adjustable parallel pushout sliding friction stay hinge, including two pairs of support cantilevers and two slide rails be arrangeding in parallel, every slide rail respectively installs two sliding blocks, each pair support cantilever includes two support cantilevers being hinged that intersect, one end of each pair support cantilever is fixedly connected on slide rail by fixed block, the sliding block of the other end and two slide rails is hinged, the fixed block has mounting hole, the top of fixed block be higher by slide rail upper hem formed to hold in the palm cantilever supporting surface, the support cantilever that the utility model is assemblied in fixed block top planes is difficult to tilt under external force, support cantilever is avoided to open, it can be contacted during closing sash with the upper hem of slide rail, friction, open and close product smooth, it is durable.
Description
Technical field
The utility model is related to a kind of hinge, relates in particular to a kind of adjustable parallel pushout sliding friction stay hinge.
Background technology
Conventional parallel pushout sliding friction stay hinge is made up of slide rail, sliding block and support cantilever at present：One end of two support cantilevers
One end of two slide rails is respectively hinged at, the other end of two support cantilevers puts into two slide rails after being hinged respectively with sliding block, constitutes X
Shape motion, makes to realize between two slide rails and moves in parallel.When for large-scale heavy winds, then in increase slide rail length
On the basis of, the parallel push type of the even many X architectures of double X can be constituted by increasing one or more pairs of support cantilever and sliding block etc. accessories
Slide support hinge.
The parallel pushout sliding friction stay hinge of the double X architectures constituted in this way has a disadvantage that：1st, because size is missed
Difference can influence double X mechanisms respectively to move the harmony of rod member (support cantilever) and slide block movement, cause double X mechanism kinematics it is asynchronous,
It is not parallel, and respectively motion rod member (support cantilever) and sliding block stress, abrasion condition are also inconsistent, and the closing of window is not only resulted in not
What tight and sash was opened and closed has some setbacks, and the inconsistent of abrasion can be further exacerbated by the asynchronous of double X mechanism kinematics, formed and disliked
Property circulation, ultimately resulting in double X mechanisms can not move, and greatly reduce the use of the parallel pushout sliding friction stay hinge of double X architectures
Life-span；2nd, slide rail with support cantilever hinged place stamping riveting hole when not only result in slide rail bending it is uneven, make slide rail inner slide
Slip has some setbacks, and (top planes must be higher than the upper hem of slide rail, support cantilever ability when rotating because its top planes is smaller
Will not be stopped by the upper hem on slide rail both sides, thus the top planes diameter or width can be less than slide rail both sides upper hem it
Between width, then deduct the fillet of turning point, its top planes is just smaller), be assemblied in the support cantilever of the top planes outside
Power effect is lower easily to be tilted, and can be contacted, be rubbed with the upper hem of slide rail during open and close sash, not only open and close sash is eaten
Power, and slide support hinge is easy to damage because of abrasion.
Utility model content
For a variety of deficiencies of prior art, in order to solve the above problems, it is proposed that one kind keying is smooth, durable, and
Window is set to close tight adjustable parallel pushout sliding friction stay hinge.
To achieve the above object, the utility model provides following technical scheme：
A kind of adjustable parallel pushout sliding friction stay hinge, including two pairs of support cantilevers and two slide rails be arrangeding in parallel, often
Bar slide rail respectively installs two sliding blocks, and each pair support cantilever includes two support cantilevers being hinged that intersect, one end of each pair support cantilever
It is fixedly connected on by fixed block on slide rail, the other end is hinged with the sliding block on two slide rails, and the fixed block has mounting hole,
The top of the fixed block be higher by slide rail upper hem formed to hold in the palm cantilever supporting surface.
Further, inward flange of the fixed block top along upper hem extends to form the supporting surface straight up.
Further, the fixed block is convex structure, and its two side is embedded in below slide rail upper hem, intermediate ledge point
Pass through and be higher by slide rail upper hem.
Further, the two ends of the fixed block intermediate ledge point are respectively equipped with the first rivet hole and the second rivet hole, institute
State fixed block to be hinged with support cantilever one end by the first rivet hole, riveted by the second rivet hole and slide rail.
Further, the fixed block top is higher by upper hem and extended along slide rail width to both sides so that fixed
Block is more than the width between upper hem from the width of upper hem projection.
Further, the fixed block is three-level ledge structure, and its first order step surface is ellipse, and third level step surface is
Rounded face removes both sides arch surface remaining behind center section, and second level step is located at first order step surface and third level step surface
Between；Third level step surface is covered in above slide rail upper hem；Three-level ledge structure is configured with the rivet mounting hole of insertion.
Further, the second level step is embedded between the upper hem on slide rail both sides, and first order step surface abuts slide rail
Bottom surface.
Further, it is hinged between the support cantilever and fixed block, sliding block by eccentric shaft rivet.
The beneficial effects of the utility model are：
The utility model realizes the connection of slide rail and support cantilever indirectly by using fixed block, so as to replace directly in cunning
The relevant position stamping riveting hole of rail to be connected with support cantilever, not only makes fixed block to the Area of bearing for the support cantilever being hinged therewith
More than the top support surface directly formed in the relevant position stamping riveting hole of slide rail, and avoid the slide rail caused by punching press
Bending it is uneven, thus the slip of not only slide rail inner slide is smooth, and is assemblied in the support cantilever of fixed block top planes outside
It is difficult to tilt under power effect, it is to avoid support cantilever can be contacted with the upper hem of slide rail, rubbed during open and close sash, be made
Product opens and closes smooth, durable.
It is of the present utility model another feature is that adjustability：Pass through eccentric shaft riveting between support cantilever and fixed block, sliding block
Nail is hinged, and when scale error has influence on the tightness of pair collimation of X mechanism kinematics and closing, can pass through eccentric rotation axis riveting
Follow closely to adjust.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of the first support fixed block of the present utility model；
Fig. 3 is the installation diagram of the first support fixed block of the present utility model；
Fig. 4 is the structural representation of the first cushion block of the present utility model；
Fig. 5 is the installation diagram of the first cushion block of the present utility model.
In accompanying drawing：The slide rails of 1- first, the slide rails of 2- second, the support fixed blocks of 3- first, the support fixed blocks of 4- second, 5- first
Cushion block, 51- First terraces, 52- second steps face, the step surfaces of 53- the 3rd, the cushion blocks of 6- second, the sliding blocks of 7- first, 8- second is slided
Block, the sliding blocks of 9- the 3rd, 10- Four-sliders, 11- the first support cantilevers, 12- the second support cantilevers, the support cantilevers of 13- the 3rd, the supports of 14- the 4th
Cantilever, 15- eccentric shaft rivets, the rivet holes of 16- first, the rivet holes of 17- second.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to of the present utility model
Accompanying drawing, clear, complete description is carried out to the technical solution of the utility model, based on the embodiment in the application, this area is general
Other class be the same as Examples that logical technical staff is obtained on the premise of creative work is not made, should all belong to the application
The scope of protection.
As shown in figure 1, a kind of adjustable parallel pushout sliding friction stay hinge, including slide rail, fixed block, sliding block and support are outstanding
Arm, slide rail includes the first slide rail 1 and the second slide rail 2 for being respectively arranged in sash and window frame, and the first slide rail 1 and the second slide rail 2 are flat
Row is set, and sliding block includes the first sliding block 7, the second sliding block 8, the 3rd sliding block 9 and Four-slider 10, and support cantilever includes the first support cantilever
11st, the second support cantilever 12, the 3rd support cantilever 13 and the 4th support cantilever 14, the first support cantilever 11 and the second support cantilever 12 intersect
Into X-shaped structure, the first support cantilever 11 and the second support cantilever 12 are hinged in point of intersection, the 3rd support cantilever 13 and the phase of the 4th support cantilever 14
Mutual decussate structure, the 3rd support cantilever 13 and the 4th support cantilever 14 are hinged in point of intersection, and the first sliding block 7 and the 3rd sliding block 9 are equal
It is arranged in the first slide rail 1, the second sliding block 8 and Four-slider 10 are arranged in the second slide rail 2, and fixed block is set to four,
Two fixed blocks are respectively installed, the top of fixed block is higher by the upper hem of slide rail, and fixed part in the first slide rail 1 and the second slide rail 2
Inward flange of the top along upper hem extend straight up, in the present embodiment, fixed block is using support fixed block and cushion block
Two kinds of structures, support fixed block includes the first support support fixed block 4 of fixed block 3 and second, and cushion block includes the first cushion block 5 and the
Two cushion blocks 6, the first support cushion block 5 of fixed block 3 and first is arranged in the first slide rail 1, the second support cushion block of fixed block 4 and second
6 are arranged in the second slide rail 2, and the one end of the first support cantilever 11 is hinged on the first support fixed block 3, and the other end is hinged on the second cunning
On block 8, the one end of the second support cantilever 12 is hinged on the second support fixed block 4, and the other end is hinged on the first sliding block 7, the 3rd support
The one end of cantilever 13 is hinged on the first cushion block 5, and the other end is hinged on Four-slider 10, and the one end of the 4th support cantilever 14 is hinged on
On two cushion blocks 6, the other end is hinged on the 3rd sliding block 9, the parallel pushout sliding friction stay hinge of the double X architectures of composition.
Wherein, the first sliding block 7, the second sliding block 8, the 3rd sliding block 9 and Four-slider 10 are stainless steel castingin in engineering plastic
In material, the wear-resisting advantage of engineering plastics was both played, plastic slide block intensity difference, easy fracture are improved further through castingin stainless steel
Shortcoming.
Support fixed block is convex structure, as shown in Figures 2 and 3, and by taking the first support fixed block 3 as an example, the first support is solid
The two ends for determining the intermediate ledge point of block 3 are respectively equipped with the first rivet hole 16 and the second rivet hole 17, and the first support fixed block 3 leads to
Cross the first rivet hole 16 to be hinged with the first support cantilever 11, riveted by the second rivet hole 17 with the first slide rail 1, the first support is fixed
Block 3 is fixed in the first slide rail 1, and two sides of the first support fixed block 3 are embedded in below the upper hem of the first slide rail 1, because
This first support slide rail of fixed block 3 and first is completely embedded, firmly, and intermediate ledge, which divides through and is higher by the first slide rail 1, to be rolled over
While forming the supporting surface to the first support cantilever 11, because intermediate ledge point is higher by the upper hem of the first slide rail 1, therefore it is articulated with
The first support cantilever 11 at the top of the first support fixed block 3 is free to rotate and unobstructed.
The Area of bearing of support cantilever due to support fixed block to being hinged therewith is more than directly to be rushed in the relevant position of slide rail
Be riveted the top support surface that hole formed, and it is uneven to can be avoided the bending of the slide rail caused by punching press, not only in slide rail
The slip of sliding block is smooth, and be assemblied in support fixed block top planes support cantilever be difficult under external force tilt, it is to avoid
Support cantilever can contact with the upper hem of slide rail, rubbed during open and close sash, make product keying smooth, durable.
The top of cushion block is higher by upper hem and extended along slide rail width to both sides so that fixed block is convex from upper hem
Go out the width of part more than the width between upper hem, form larger supporting surface to being hinged on the support cantilever at the top of cushion block, such as
Shown in Fig. 4 and Fig. 5, by taking the first cushion block 5 as an example, the first cushion block 5 is made up of three-level step, preferably kirsite cushion block, with casting
The characteristics of making performance good, good normal temperature mechanical performance and wearability, its first order step surface 51 is ellipse, third level step
Face 53 is that both sides arch surface remaining behind center section is gone in rounded face subduction, second level step 52 be located at first order step surface 51 with
Between third level step surface 53, the third level step surface 53 of the first cushion block 5 is covered in above the upper hem of the first slide rail 1, is formed
To the supporting surface of the 3rd support cantilever 13, second level step surface 52 is embedded between the upper hem on the both sides of the first slide rail 1, plays spacing
Effect, is connected firmly, and first order step surface 51 is then against the bottom surface of firmly the first slide rail 1, and three-level ledge structure is configured with insertion
Rivet mounting hole, then passes through rivet mounting hole with rivet and is riveted on the relevant position at the middle part of the first slide rail 1.
The Area of bearing of support cantilever due to cushion block to being hinged therewith is more than the relevant position stamping riveting directly in slide rail
The top support surface that hole is formed, it is to avoid the bending of slide rail is uneven caused by punching press, and not only the slip of slide rail inner slide is smooth,
And be assemblied in the support cantilevers of cushion block top planes and be difficult inclination under external force, it is to avoid support cantilever is in open and close sash
During can contact, rub with the upper hem of slide rail, make product keying it is smooth, durable.
In addition, fixed block of the present utility model can also be using 4 support fixed blocks, 4 cushion blocks or support fixed block
Other embodiments are constituted with other combining forms of cushion block, can equally reach that window keying is smooth, resistance to, close tightly
Purpose.
It is of the present utility model another feature is that adjustability：First support cantilever 11, the two ends of the second support cantilever 12 pass through inclined
Heart axle rivet 15 is hinged with the first support support fixed block 4 and first of fixed block 3, second sliding block 7, the second sliding block 8 respectively；3rd
The two ends of cantilever 13, the 4th support cantilever 14 are ask to be slided respectively with the first cushion block 5, the second cushion block 6 and the 3rd by eccentric shaft rivet 15
Block 9, Four-slider 10 are hinged, and when scale error has influence on the tightness of pair collimation of X mechanism kinematics and closing, can be passed through
Eccentric rotation axis rivet 15 is adjusted.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, it is when the utility model practical range can not be limited, i.e., all to make equivalent changes and modifications according to the application scope, it all should still belong to this
In utility model covering scope.
Claims (8)
1. a kind of adjustable parallel pushout sliding friction stay hinge, including two pairs of support cantilevers and two slide rails be arrangeding in parallel, every
Slide rail respectively installs two sliding blocks, and each pair support cantilever includes two support cantilevers being hinged that intersect, it is characterised in that each pair support is hanged
One end of arm is fixedly connected on slide rail by fixed block, and the other end is hinged with the sliding block on two slide rails, the fixed block tool
There is a mounting hole, the upper hem that the top of the fixed block is higher by slide rail forms supporting surface to holding in the palm cantilever.
2. adjustable parallel pushout sliding friction stay hinge according to claim 1, it is characterised in that the fixed block top
Extend to form the supporting surface straight up along the inward flange of upper hem.
3. adjustable parallel pushout sliding friction stay hinge according to claim 2, it is characterised in that the fixed block is convex
Shape structure, its two side is embedded in below slide rail upper hem, and intermediate ledge divides through and is higher by slide rail upper hem.
4. adjustable parallel pushout sliding friction stay hinge according to claim 3, it is characterised in that in the middle of the fixed block
The two ends of projection are respectively equipped with the first rivet hole and the second rivet hole, and the fixed block passes through the first rivet hole and support cantilever
One end is hinged, and is riveted by the second rivet hole and slide rail.
5. adjustable parallel pushout sliding friction stay hinge according to claim 1, it is characterised in that the fixed block top
It is higher by upper hem and extends along slide rail width to both sides so that fixed block is more than upper from the width of upper hem projection
Width between flanging.
6. adjustable parallel pushout sliding friction stay hinge according to claim 5, it is characterised in that the fixed block is three
Level ledge structure, its first order step surface is ellipse, and third level step surface is that rounded face is removed remaining two behind center section
Side arch surface, second level step is located between first order step surface and third level step surface；Third level step surface is covered in slide rail
Above upper hem；Three-level ledge structure is configured with the rivet mounting hole of insertion.
7. adjustable parallel pushout sliding friction stay hinge according to claim 6, it is characterised in that the second level step
Between the upper hem for being embedded in slide rail both sides, first order step surface abuts the bottom surface of slide rail.
8. according to any described adjustable parallel pushout sliding friction stay hinges of claim 1-7, it is characterised in that the support is hanged
It is hinged between arm and fixed block, sliding block by eccentric shaft rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237343.9U CN206554661U (en) | 2017-03-10 | 2017-03-10 | A kind of adjustable parallel pushout sliding friction stay hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237343.9U CN206554661U (en) | 2017-03-10 | 2017-03-10 | A kind of adjustable parallel pushout sliding friction stay hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554661U true CN206554661U (en) | 2017-10-13 |
Family
ID=60363881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237343.9U Active CN206554661U (en) | 2017-03-10 | 2017-03-10 | A kind of adjustable parallel pushout sliding friction stay hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554661U (en) |
-
2017
- 2017-03-10 CN CN201720237343.9U patent/CN206554661U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The second industrial zone Jinping District 515064 in Guangdong province Shantou city 0683 building block Patentee after: Guangdong aolijian Hardware Technology Co. Ltd. Address before: 515041 06B3 building of Shengping second industrial zone, Shantou, Guangdong Patentee before: Guangdong Ao Lijian architectural hardware Co., Ltd |