CN205349067U - Outer manual ware of windowing of formula of embracing - Google Patents
Outer manual ware of windowing of formula of embracing Download PDFInfo
- Publication number
- CN205349067U CN205349067U CN201620065748.4U CN201620065748U CN205349067U CN 205349067 U CN205349067 U CN 205349067U CN 201620065748 U CN201620065748 U CN 201620065748U CN 205349067 U CN205349067 U CN 205349067U
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- CN
- China
- Prior art keywords
- statement
- federally sponsored
- flange
- connecting portion
- linkage
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an outer manual ware of windowing of formula of embracing, which comprises a mounting bas, the end cover, drive mechanism, push -and -pull arm component and handle, mount pad and end cover fixed connection, drive mechanism includes first linkage piece and second linkage piece, a push -and -pull arm component and a second linkage fixed connection, a first linkage piece and second linkage equal movable mounting is on the mount pad, a first linkage piece and a second linkage transmission coordination, the handle is provided with connecting portion, the mount pad have with the corresponding hole of dodging of connecting portion, connecting portion pass dodges the first linkage of a kong bingyu cooperation connection, the handle passes through the first linkage of a connecting portion drive rotation, the end cover shaping has the drum, the outside of first linkage and second linkage piece is located to the drum cover, it is used for restricting a second linkage pivoted torsional spring still to overlap between drive mechanism and the drum to be equipped with. The utility model discloses the structure sets up simply reasonable, easily processing, and the assembly of being convenient for, convenient operation, manufacturing cost is lower, and life is longer.
Description
Technical field
This utility model relates to windowing facility technical field, particularly to a kind of hem type manual window opener.
Background technology
Device for opening and closing window is referred to as window opener.Window opener is relatively conventional in daily life, for instance, the opening and closing of shutter typically requires by window opener.Chinese patent (Granted publication is CN2519844Y) discloses a kind of hand window latch, its structure includes base, upper cover, drive mechanism and crank, in base, side is provided with oblique groove, upper cover cover cap is on base, the inner face of upper cover is provided with the inclined hole corresponding with the oblique groove of base, a pair axle bed it is provided with between base and upper cover, drive mechanism includes worm gear, worm screw, push-pull arm and connection axle, worm gear is angular gear, the center of worm gear is provided with axis hole, worm screw bottom is provided with spiral type teeth, these teeth engage with the helical teeth tooth of worm gear, worm screw is located in the inclined hole of upper cover, the bottom of worm screw is supported in the oblique groove being located at base, one end of push-pull arm is fixing with worm gear to be connected, push-pull arm is provided with the connecting hole corresponding with the axis hole of worm gear, by connecting axle, one end of worm gear and push-pull arm is rotatably mounted between upper cover and the axle bed of base, crank is removably disposed in the top, outer end of worm screw.When shaking crank, crank drives worm and worm wheel to rotate, and drives push-pull arm to move, thus reaching the purpose of window.
This hand window latch have laborsaving, flexible, lock reliable advantage, but it has following defect simultaneously: first, due to adopt Worm Wheel System, cause that production cost is higher, assemble comparatively inconvenience；Second, worm gear, worm screw are easily stuck when to add required precision in man-hour higher, otherwise uses；3rd, during operation, crank needs to rotate multi-turn, causes that operation is comparatively time-consuming, inconvenient.
Utility model content
The purpose of this utility model is in that the defect for prior art and deficiency, it is provided that a kind of hem type manual window opener, and it is simple and reasonable, it is easy to processing, it is simple to assembling, easy to operate, production cost is relatively low, and service life is longer.
For achieving the above object, this utility model is by the following technical solutions:
A kind of hem type manual window opener described in the utility model, including mounting seat, end cap, drive mechanism, push-pull arm assembly and hands handle, described mounting seat is fixing with described end cap to be connected, described drive mechanism includes the first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED, described push-pull arm assembly is fixing with described second STATEMENT OF FEDERALLY SPONSORED to be connected, described first STATEMENT OF FEDERALLY SPONSORED and described second STATEMENT OF FEDERALLY SPONSORED are all movably arranged in described mounting seat, described first STATEMENT OF FEDERALLY SPONSORED coordinates with described second STATEMENT OF FEDERALLY SPONSORED transmission, described handle is provided with connecting portion, described mounting seat has corresponding with described connecting portion dodges hole, dodge the first STATEMENT OF FEDERALLY SPONSORED described in Kong Bingyu described in the traverse of described connecting portion to be connected, described handle drives described first STATEMENT OF FEDERALLY SPONSORED to rotate by described connecting portion, described end cap forms cylinder, described cylindrical sleeve is located at the outside of described first STATEMENT OF FEDERALLY SPONSORED and described second STATEMENT OF FEDERALLY SPONSORED, also it is arranged with between described drive mechanism and described cylinder for limiting the torsion spring that described second STATEMENT OF FEDERALLY SPONSORED rotates；
When being applied circumference active force by described first STATEMENT OF FEDERALLY SPONSORED to described second STATEMENT OF FEDERALLY SPONSORED, described second STATEMENT OF FEDERALLY SPONSORED and described torsion spring all relatively rotate with described mounting seat；When being applied circumference active force by described second STATEMENT OF FEDERALLY SPONSORED to described first STATEMENT OF FEDERALLY SPONSORED, described torsion spring expands and tight against the inwall of described cylinder, relatively rotates with described mounting seat preventing described second STATEMENT OF FEDERALLY SPONSORED.
Further, described second STATEMENT OF FEDERALLY SPONSORED is provided with the first flange, described first STATEMENT OF FEDERALLY SPONSORED is respectively arranged with the second flange and third lip, described first flange is inserted between described second flange and described third lip, and described first STATEMENT OF FEDERALLY SPONSORED is coordinated with described second STATEMENT OF FEDERALLY SPONSORED transmission by described first flange, described second flange and described third lip；Described torsion spring set is located at the outside of described first flange, described second flange and described third lip, the clubfoot of described one end is arranged between described first flange and described second flange, and the clubfoot of the described torsion spring other end is arranged between described first flange and described third lip.
Further, the center of described first STATEMENT OF FEDERALLY SPONSORED has bar hole, and the perisporium of described connecting portion has the step coordinated with described bar hole spline；Described connecting portion coordinates the described first STATEMENT OF FEDERALLY SPONSORED synchronous axial system of driving by described step with described bar hole.
Further, described second STATEMENT OF FEDERALLY SPONSORED, described first STATEMENT OF FEDERALLY SPONSORED, described mounting seat and described connecting portion are sequentially linked together by bolt.
Further, it is provided with pad between described bolt and described second STATEMENT OF FEDERALLY SPONSORED.
Further, described second STATEMENT OF FEDERALLY SPONSORED is provided with for the pressing plate to described torsion spring axial limiting.
Further, described push-pull arm assembly includes fixing linking arm and is rotationally connected arm, and one end of described fixing linking arm is fixing with described second STATEMENT OF FEDERALLY SPONSORED to be connected, and the other end of described fixing linking arm and the described arm that is rotationally connected are rotatably coupled.
The beneficial effects of the utility model are: the hem type manual window opener that this utility model provides, by arranging the first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED, first STATEMENT OF FEDERALLY SPONSORED and handle are connected, first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED are all movably arranged in mounting seat, and the first STATEMENT OF FEDERALLY SPONSORED coordinates with the second STATEMENT OF FEDERALLY SPONSORED transmission, end cap molding arranges and is sheathed on the first STATEMENT OF FEDERALLY SPONSORED and the cylinder outside the second STATEMENT OF FEDERALLY SPONSORED, the interior also sheathed torsion spring of cylinder, when turning handle drives the first STATEMENT OF FEDERALLY SPONSORED synchronous axial system, first STATEMENT OF FEDERALLY SPONSORED applies circumference active force to the second STATEMENT OF FEDERALLY SPONSORED, now the first STATEMENT OF FEDERALLY SPONSORED drives the second STATEMENT OF FEDERALLY SPONSORED and torsion spring all to relatively rotate with mounting seat, second STATEMENT OF FEDERALLY SPONSORED drives push-pull arm component synchronization to rotate, realize being turned on and off shutter；If the second STATEMENT OF FEDERALLY SPONSORED is subject to the reverse masterpiece used time of push-pull arm assembly, second STATEMENT OF FEDERALLY SPONSORED applies circumference active force to the first STATEMENT OF FEDERALLY SPONSORED, now torsion spring rapid expansion inwall tight against cylinder under the effect of this reverse power, coordinated with the tight-holding type of torsion spring by cylinder, promote the second STATEMENT OF FEDERALLY SPONSORED cannot rotate relative to mounting seat, thus ensureing the position degree of push-pull arm assembly, it is achieved the location to shutter.
In sum, compared with adopting Worm Wheel System with prior art, this utility model realizes being turned on and off window by adopting the first STATEMENT OF FEDERALLY SPONSORED with the second STATEMENT OF FEDERALLY SPONSORED mating reaction, and by torsion spring be subject to the reverse masterpiece used time expand realize the location to window tight against cylinder, effectively make structure that advantages of simple is set, it is easy to processing, it is easy to assembling, easy to operate, production cost is relatively low, and service life is longer.
Accompanying drawing explanation
Fig. 1 is the overall decomposition texture schematic diagram under one visual angle of this utility model；
Fig. 2 is the overall decomposition texture schematic diagram under another visual angle of this utility model；
Fig. 3 is the internal structure schematic diagram under this utility model confined state.
In Fig. 1 to Fig. 3:
1, mounting seat；11, hole is dodged；2, end cap；21, cylinder；31, the first STATEMENT OF FEDERALLY SPONSORED；311, bar hole；312, the second flange；313, third lip；32, the second STATEMENT OF FEDERALLY SPONSORED；321, the first flange；322, pressing plate；41, fixing linking arm；42, it is rotationally connected arm；5, handle；51, connecting portion；511, step；6, bolt；61, pad；7, torsion spring；71, clubfoot.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
A kind of hem type manual window opener as shown in Figure 1 to Figure 3, including mounting seat 1, end cap 2, drive mechanism, push-pull arm assembly and handle 5, mounting seat 1 is fixing with end cap 2 to be connected, and drive mechanism includes the first STATEMENT OF FEDERALLY SPONSORED 31 and the second STATEMENT OF FEDERALLY SPONSORED 32, push-pull arm assembly and the second fixing connection of STATEMENT OF FEDERALLY SPONSORED 32.Push-pull arm assembly includes fixing linking arm 41 and is rotationally connected arm 42, and one end of fixing linking arm 41 is fixing with the second STATEMENT OF FEDERALLY SPONSORED 32 to be connected, and the other end of fixing linking arm 41 is rotatably coupled with being rotationally connected arm 42.
First STATEMENT OF FEDERALLY SPONSORED 31 and the second STATEMENT OF FEDERALLY SPONSORED 32 are all movably arranged in mounting seat 1, first STATEMENT OF FEDERALLY SPONSORED 31 coordinates with the second STATEMENT OF FEDERALLY SPONSORED 32 transmission, handle 5 is provided with connecting portion 51, mounting seat 1 has corresponding with connecting portion 51 dodges hole 11, connecting portion 51 is through dodging hole 11 and being connected with the first STATEMENT OF FEDERALLY SPONSORED 31, and handle 5 drives the first STATEMENT OF FEDERALLY SPONSORED 31 to rotate by connecting portion 51.
Specifically, second STATEMENT OF FEDERALLY SPONSORED the 32, first STATEMENT OF FEDERALLY SPONSORED 31, mounting seat 1 and connecting portion 51 are sequentially linked together by bolt 6.In order to ensure installation accuracy, being provided with pad 61 between bolt 6 and the second STATEMENT OF FEDERALLY SPONSORED 32, pad 61 is also beneficial to reduce the abrasion when life-time service of second STATEMENT OF FEDERALLY SPONSORED 32.The center of the first STATEMENT OF FEDERALLY SPONSORED 31 has bar hole 311, the perisporium of connecting portion 51 has the step 511 coordinated with bar hole 311 spline, connecting portion 51 coordinates driving the first STATEMENT OF FEDERALLY SPONSORED 31 synchronous axial system by step 511 with bar hole 311, transmission effect is better, stability is higher, it is possible to is prevented effectively between connecting portion 51 and the first STATEMENT OF FEDERALLY SPONSORED 31 and occurs relatively rotating.
End cap 2 forms cylinder 21, and cylinder 21 is sheathed on the outside of the first STATEMENT OF FEDERALLY SPONSORED 31 and the second STATEMENT OF FEDERALLY SPONSORED 32, is also arranged with for limiting the torsion spring 7 that the second STATEMENT OF FEDERALLY SPONSORED 32 rotates between drive mechanism and cylinder 21.Specifically, second STATEMENT OF FEDERALLY SPONSORED 32 is provided with the first flange 321, first STATEMENT OF FEDERALLY SPONSORED 31 is respectively arranged with the second flange 312 and third lip 313, first flange 321 is inserted between the second flange 312 and third lip 313, and the first STATEMENT OF FEDERALLY SPONSORED 31 is coordinated with the second STATEMENT OF FEDERALLY SPONSORED 32 transmission by first flange the 321, second flange 312 and third lip 313；Torsion spring 7 is sheathed on the outside of first flange the 321, second flange 312 and third lip 313, the clubfoot 71 of torsion spring 7 one end is arranged between the first flange 321 and the second flange 312, and the clubfoot 71 of torsion spring 7 other end is arranged between the first flange 321 and third lip 313.
Under use state, when turning handle 5 drives the first STATEMENT OF FEDERALLY SPONSORED 31 to rotate, second flange 312 (or third lip 313) of the first STATEMENT OF FEDERALLY SPONSORED 31 pushes against the corresponding clubfoot 71 of the first flange 321 and torsion spring 7, now torsion spring 7 has the trend of contraction because being subject to the active force of the second flange 312 (or third lip 313), radial clearance between torsion spring 7 and cylinder 21 is increased, so that the second STATEMENT OF FEDERALLY SPONSORED 32 and torsion spring 7 all relatively rotate with cylinder 21, second STATEMENT OF FEDERALLY SPONSORED 32 drives push-pull arm component synchronization to rotate in rotation process, realize the unlatching to shutter (or closedown)；Under shutter opening, if the second STATEMENT OF FEDERALLY SPONSORED 32 is subject to the reverse masterpiece used time of push-pull arm assembly, first flange 321 of the second STATEMENT OF FEDERALLY SPONSORED 32 pushes against the corresponding clubfoot 71 of the second flange 312 (or third lip 313) and torsion spring 7, now torsion spring 7 has the trend of expansion because being subject to the active force of the first flange 321, make the periphery inwall tight against cylinder 21 of torsion spring 7, so that the second STATEMENT OF FEDERALLY SPONSORED 32 cannot rotate relative to mounting seat 1, realizing the location to shutter, now the first STATEMENT OF FEDERALLY SPONSORED 31 also cannot rotate.
This utility model is by utilizing torsion spring 7 can produce different deformation tendency when Impact direction difference, thus realizing the positioning action to the second STATEMENT OF FEDERALLY SPONSORED 32 and push-pull arm assembly, structure arranges simply, and locking positioning effect is better.Adopt and coordinated, with the second STATEMENT OF FEDERALLY SPONSORED 32, the drive mechanism constituted from the first STATEMENT OF FEDERALLY SPONSORED 31, by flange transmission between first STATEMENT OF FEDERALLY SPONSORED 31 and the second STATEMENT OF FEDERALLY SPONSORED 32, handle 5 is connected by connecting portion 51 and the first STATEMENT OF FEDERALLY SPONSORED 31, easy for installation, quick, difficulty of processing is relatively low, advantageously reduces production cost, during use, not only transmission effect is better, and advantageously reduce the stroke of handle 5 so that operating and use more convenient, service life is longer.
Second STATEMENT OF FEDERALLY SPONSORED 32 is provided with for the pressing plate 322 to torsion spring 7 axial limiting, is effectively increased the position degree of torsion spring 7, it is ensured that installation accuracy and structural stability.
The above is only better embodiment of the present utility model, therefore all equivalences done according to the structure described in this utility model patent claim, feature and principle change or modify, and are all included in this utility model patent claim.
Claims (7)
1. a hem type manual window opener, including mounting seat, end cap, drive mechanism, push-pull arm assembly and hands handle, described mounting seat is fixing with described end cap to be connected, it is characterized in that: described drive mechanism includes the first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED, described push-pull arm assembly is fixing with described second STATEMENT OF FEDERALLY SPONSORED to be connected, described first STATEMENT OF FEDERALLY SPONSORED and described second STATEMENT OF FEDERALLY SPONSORED are all movably arranged in described mounting seat, described first STATEMENT OF FEDERALLY SPONSORED coordinates with described second STATEMENT OF FEDERALLY SPONSORED transmission, described handle is provided with connecting portion, described mounting seat has corresponding with described connecting portion dodges hole, dodge the first STATEMENT OF FEDERALLY SPONSORED described in Kong Bingyu described in the traverse of described connecting portion to be connected, described handle drives described first STATEMENT OF FEDERALLY SPONSORED to rotate by described connecting portion, described end cap forms cylinder, described cylindrical sleeve is located at the outside of described first STATEMENT OF FEDERALLY SPONSORED and described second STATEMENT OF FEDERALLY SPONSORED, also it is arranged with between described drive mechanism and described cylinder for limiting the torsion spring that described second STATEMENT OF FEDERALLY SPONSORED rotates；
When being applied circumference active force by described first STATEMENT OF FEDERALLY SPONSORED to described second STATEMENT OF FEDERALLY SPONSORED, described second STATEMENT OF FEDERALLY SPONSORED and described torsion spring all relatively rotate with described mounting seat；When being applied circumference active force by described second STATEMENT OF FEDERALLY SPONSORED to described first STATEMENT OF FEDERALLY SPONSORED, described torsion spring expands and tight against the inwall of described cylinder, relatively rotates with described mounting seat preventing described second STATEMENT OF FEDERALLY SPONSORED.
2. hem type manual window opener according to claim 1, it is characterized in that: described second STATEMENT OF FEDERALLY SPONSORED is provided with the first flange, described first STATEMENT OF FEDERALLY SPONSORED is respectively arranged with the second flange and third lip, described first flange is inserted between described second flange and described third lip, and described first STATEMENT OF FEDERALLY SPONSORED is coordinated with described second STATEMENT OF FEDERALLY SPONSORED transmission by described first flange, described second flange and described third lip；Described torsion spring set is located at the outside of described first flange, described second flange and described third lip, the clubfoot of described one end is arranged between described first flange and described second flange, and the clubfoot of the described torsion spring other end is arranged between described first flange and described third lip.
3. hem type manual window opener according to claim 1, it is characterised in that: the center of described first STATEMENT OF FEDERALLY SPONSORED has bar hole, and the perisporium of described connecting portion has the step coordinated with described bar hole spline；Described connecting portion coordinates the described first STATEMENT OF FEDERALLY SPONSORED synchronous axial system of driving by described step with described bar hole.
4. hem type manual window opener according to claim 1, it is characterised in that: described second STATEMENT OF FEDERALLY SPONSORED, described first STATEMENT OF FEDERALLY SPONSORED, described mounting seat and described connecting portion are sequentially linked together by bolt.
5. hem type manual window opener according to claim 4, it is characterised in that: it is provided with pad between described bolt and described second STATEMENT OF FEDERALLY SPONSORED.
6. hem type manual window opener according to claim 1, it is characterised in that: described second STATEMENT OF FEDERALLY SPONSORED is provided with for the pressing plate to described torsion spring axial limiting.
7. hem type manual window opener according to claim 1, it is characterized in that: described push-pull arm assembly includes fixing linking arm and is rotationally connected arm, one end of described fixing linking arm is fixing with described second STATEMENT OF FEDERALLY SPONSORED to be connected, and the other end of described fixing linking arm and the described arm that is rotationally connected are rotatably coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065748.4U CN205349067U (en) | 2016-01-22 | 2016-01-22 | Outer manual ware of windowing of formula of embracing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065748.4U CN205349067U (en) | 2016-01-22 | 2016-01-22 | Outer manual ware of windowing of formula of embracing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349067U true CN205349067U (en) | 2016-06-29 |
Family
ID=56177355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065748.4U Withdrawn - After Issue CN205349067U (en) | 2016-01-22 | 2016-01-22 | Outer manual ware of windowing of formula of embracing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484594A (en) * | 2016-01-22 | 2016-04-13 | 宁波市联勇鑫建筑五金有限公司 | External-contacting manual window opener |
-
2016
- 2016-01-22 CN CN201620065748.4U patent/CN205349067U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484594A (en) * | 2016-01-22 | 2016-04-13 | 宁波市联勇鑫建筑五金有限公司 | External-contacting manual window opener |
| CN105484594B (en) * | 2016-01-22 | 2017-04-12 | 宁波市联勇鑫建筑五金有限公司 | External-contacting manual window opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |