CN204098652U - A kind of window kinematic link - Google Patents
A kind of window kinematic link Download PDFInfo
- Publication number
- CN204098652U CN204098652U CN201420413013.7U CN201420413013U CN204098652U CN 204098652 U CN204098652 U CN 204098652U CN 201420413013 U CN201420413013 U CN 201420413013U CN 204098652 U CN204098652 U CN 204098652U
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- CN
- China
- Prior art keywords
- sequential
- link
- double wedge
- connecting rod
- strip groove
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A kind of window kinematic link disclosed in the utility model, comprising: the upper and lower drive link extended from the upper and lower part of lock box, and upper and lower drive link is provided with upper and lower dentation strip groove along its length; And upper and lower pull bar, the both sides, bottom of upper connecting rod are provided with sequential like double wedge, the lower end of upper connecting rod engages each other to be formed with the upper end of uploading lever by upper sequential like double wedge and the upper dentation strip groove uploading lever and is connected, the both sides, top of lower link are provided with lower sequential like double wedge, and the upper end of lower link engages each other to be formed with the lower end of underdrive bar by lower sequential like double wedge and the lower dentation strip groove of underdrive bar and is connected.The beneficial effects of the utility model are: upper connecting rod with upload lever and between lower link with underdrive bar for dentation is connected, gapless each other, can not produce impact sound during transmission, transmission is more steady, and relative position can regulate, and in-site installation is convenient.
Description
Technical field
The utility model relates to door and window accessory technical field, particularly relates to a kind of window kinematic link being applicable to aluminium, plastic material casement window.
Background technology
In modern architecture field, the most widely used is various aluminium, plastic material door and window, adopts aluminium, the window frame of plastic material as casement window and the frame of sash.Common sash is made up of the coated glass of frame material, linkage is provided with in the outer edge of frame material, linkage is provided with the lock dot structure matched with doorframe and window frame, sash is equiped with handle, gear box is equiped with between linkage, gear box is installed in frame material by physical dimension cooperation usually, is provided with intermeshing switch gear and driving rack, the circular motion of rotation is changed into the rectilinear motion of translation in gear box.
But there are following problems in general common flat kinematic link of opening in the market:
1, material generally adopts aluminium 6063 to be oxidized, identical with the material that section bar adopts, but this material friction factor is high;
2, the connecting rod two ends boring in above-mentioned linkage, is connected with the lock box of inward opening window gear box, but has gap when coordinating, have impact sound, connect insecure during transmission, and connecting rod size needs to calculate, and difficulty of processing is large, unadjustable when connecting rod is installed.
Utility model content
Technical problem to be solved in the utility model: provide for the deficiencies in the prior art that a kind of intensity is high, weatherability is strong, friction factor is low, installation is simple, convenient and firmly, superior, the muting window kinematic link of transmission performance.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of window kinematic link, comprising:
The upper and lower drive link extended from the upper and lower part of lock box, described upper and lower drive link is provided with upper and lower dentation strip groove along its length; And
Upper and lower pull bar, the both sides, bottom of described upper connecting rod are provided with sequential like double wedge, the lower end of described upper connecting rod engages each other to be formed with described upper end of uploading lever by described upper sequential like double wedge and the described upper dentation strip groove uploading lever and is connected, the both sides, top of described lower link are provided with lower sequential like double wedge, and the upper end of described lower link engages each other to be formed with the lower end of described underdrive bar by described lower sequential like double wedge and the lower dentation strip groove of described underdrive bar and is connected.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: upper connecting rod with upload lever and between lower link with underdrive bar for dentation is connected, gapless each other, impact sound can not be produced during transmission, transmission is more steady, and relative position can regulate, and in-site installation is convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that upper and lower drive link of the present utility model is arranged on gear box.
Fig. 2 is that the utility model is arranged on the fractionation schematic diagram after on gear box.
Fig. 3 is the I place enlarged drawing of Fig. 2.
Fig. 4 is the structural representation of upper connecting rod of the present utility model or lower link.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See a kind of gear box gone out in Fig. 1 and Fig. 2, figure, lock box 100, lock box mounting blocks 200, upper and lower pull bar 310,320 and handle 400 please be comprised.Lock box 100, lock box mounting blocks 200 and handle 400 preferably adopt high-strength press cast alloy to make, and carry out oxide covering process at its skin, prevent from getting rusty.Upper and lower pull bar 310,320 preferably adopts nylon to make, and has enough intensity and toughness, long service life.
The transmission device (not shown) set within it wraps by lock box 100 completely, transmission device is not exposed, the particles such as dust, aluminium bits just can not drop in lock box 100, thus ensure transmission performance good in lock box 100, transmission device mentioned here is be arranged on switch gear in lock box 100 and driving rack, this belongs to technology as well known to those skilled in the art, just repeats no more at this.Lock box 100 is provided with a square hole 110, upper and lower drive link 120,130 is extended in the upper and lower part of lock box 100, and upper and lower drive link 120,130 is provided with upper and lower dentation strip groove 121,131 along its length.Lock box 100 is fitted on section bar side by the first securing member 230 by lock box mounting blocks 200, and square hole 110 position that lock box mounting blocks 200 corresponds to lock box 100 is provided with through hole 210, first securing member 230 and preferably selects and use holding screw.
Continue see Fig. 1 and Fig. 2 and emphasis composition graphs 3 and Fig. 4, the both sides, bottom of upper connecting rod 310 are provided with sequential like double wedge 311, upper connecting rod 310 lower end engages each other to be formed with the upper end of uploading lever 120 by upper sequential like double wedge 311 and the upper dentation strip groove 121 uploading lever 120 and is connected, the both sides, top of lower link 320 are provided with lower sequential like double wedge 321, and the upper end of lower link 320 engages each other to be formed with the lower end of underdrive bar 130 by lower sequential like double wedge 321 and the lower dentation strip groove 131 of underdrive bar 130 and is connected.Upper connecting rod 310 with upload lever 120 and between lower link 320 with underdrive bar 130 for dentation is connected, gapless each other, can not produce impact sound during transmission, and transmission is more steady, and relative position can regulate, and in-site installation is convenient.
The front end of handle 400 is provided with square bearing pin 410 and a handle mounting blocks 420, handle mounting blocks 420 is positioned at the rear of square bearing pin 410, handle mounting blocks 420 offers a pair first handle installing holes 421, the position that lock box mounting blocks 200 is corresponding with the first handle installing hole 421 offers the second handle installing hole 220, after adopting machine screws 440 difference the first handle installing hole 421 and the second handle installing hole 220, handle 400 is arranged on lock box mounting blocks 200.In order to prevent machine screws 440 from exposing, the first handle installing hole 421 in the present embodiment is preferably designed so that counterbore.In order to make handle 400 more attractive in appearance, handle mounting blocks 420 is provided with a handle seal cover 430, the size shape of this handle seal cover 430 and the size shape of handle mounting blocks 420 match.
In order to make upper connecting rod 310 further and upload lever 120 and the connection between lower link 320 and underdrive bar 130 is compacter and firm, the outer ring surface of the outer ring surface of upper end and the lower end of underdrive bar 130 of uploading lever 120 is respectively arranged with fixed cap 141,142, upper and lower drive link 120,130 can be pressed on upper and lower pull bar 310,320 by fixed cap 141,142, and guarantee engages each other between sequential like double wedge 311 and upper dentation strip groove 121 and between lower sequential like double wedge 321 and lower dentation strip groove 131.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a window kinematic link, is characterized in that, comprising: the upper and lower drive link extended from the upper and lower part of lock box, and described upper and lower drive link is provided with upper and lower dentation strip groove along its length; And upper and lower pull bar, the both sides, bottom of described upper connecting rod are provided with sequential like double wedge, the lower end of described upper connecting rod engages each other to be formed with described upper end of uploading lever by described upper sequential like double wedge and the described upper dentation strip groove uploading lever and is connected, the both sides, top of described lower link are provided with lower sequential like double wedge, and the upper end of described lower link engages each other to be formed with the lower end of described underdrive bar by described lower sequential like double wedge and the lower dentation strip groove of described underdrive bar and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413013.7U CN204098652U (en) | 2014-07-24 | 2014-07-24 | A kind of window kinematic link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413013.7U CN204098652U (en) | 2014-07-24 | 2014-07-24 | A kind of window kinematic link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098652U true CN204098652U (en) | 2015-01-14 |
Family
ID=52267089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413013.7U Expired - Fee Related CN204098652U (en) | 2014-07-24 | 2014-07-24 | A kind of window kinematic link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760943A (en) * | 2016-12-20 | 2017-05-31 | 广东合和建筑五金制品有限公司 | Drive link |
-
2014
- 2014-07-24 CN CN201420413013.7U patent/CN204098652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760943A (en) * | 2016-12-20 | 2017-05-31 | 广东合和建筑五金制品有限公司 | Drive link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |