CN203961579U - A kind of hand sash opening mechanism - Google Patents
A kind of hand sash opening mechanism Download PDFInfo
- Publication number
- CN203961579U CN203961579U CN201420220606.1U CN201420220606U CN203961579U CN 203961579 U CN203961579 U CN 203961579U CN 201420220606 U CN201420220606 U CN 201420220606U CN 203961579 U CN203961579 U CN 203961579U
- Authority
- CN
- China
- Prior art keywords
- sash
- window frame
- hand
- friction hinge
- junction plate
- 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
Links
Landscapes
- Hinges (AREA)
Abstract
The hand sash opening mechanism of one the utility model proposes, comprise window frame, sash, upper friction hinge, lower friction hinge and hand-operated rocker arm device, window frame is made up of indoor window frame and outdoor window frame, and indoor window frame is higher than outdoor window frame, upper friction hinge, lower friction hinge is for supporting sash and sash being rotated around the vertical frame of outdoor window frame, upper friction hinge connects transverse frame and outdoor window frame top rail frame on sash, lower friction hinge connects sash lower horizontal border and outdoor window frame lower horizontal border, hand-operated rocker arm device connects sash lower horizontal border and indoor window frame lower horizontal border, hand-operated rocker arm device is positioned at the top of lower friction hinge.The utility model makes sash open, close more smooth and easy under the guiding of upper friction hinge, lower friction hinge, has extended application life of window; Hand-operated rocker arm device adopts single cantilever to drive sash motion, simple in structure, has reduced cost of production, and dismounting is quick, has improved installation effectiveness.
Description
Technical field
The utility model relates to building doors and windows technical field, relates in particular to a kind of hand sash opening mechanism.
Background technology
In building construction, all adopt at present outer casement window structure, for the convenience of windowing, window all install hand-operated rocker arm device carry out window unlatching, close and locate.The utility model patent that for example Chinese notification number is CN2519844Y discloses a kind of hand window latch, 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 can shirk the top, outer end that is located at worm screw, when shake crank, drive worm and worm wheel rotate, driving push-pull arm moves, and reaches the object that window is opened, closed and locate.That this hand window latch has is laborsaving, flexible, lock reliable advantage, but it has several defects simultaneously: the same with sale all hand window latchs for many years on market, in use, crank position is too outstanding, not only can have influence on the closure of curtain, and crank and worm transmission structure are exposed to outside, both easily suffer damage, and affect again attractive in appearance; The push-pull arm of window opener teetertotters in groove the inside, affects engaging of worm gear and worm screw, has shortened application life.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of hand sash opening mechanism, solve the problem that installation effectiveness is low, the intensity of windowing is low.
The hand sash opening mechanism of one the utility model proposes, comprise window frame, sash, upper friction hinge, lower friction hinge and hand-operated rocker arm device, window frame is made up of indoor window frame and outdoor window frame, and indoor window frame is higher than outdoor window frame, upper friction hinge, lower friction hinge is for supporting sash and sash being rotated around the vertical frame of outdoor window frame, upper friction hinge connects transverse frame and outdoor window frame top rail frame on sash, lower friction hinge connects sash lower horizontal border and outdoor window frame lower horizontal border, hand-operated rocker arm device connects sash lower horizontal border and indoor window frame lower horizontal border, hand-operated rocker arm device is positioned at the top of lower friction hinge, upper friction hinge, lower friction hinge include the slide rail being fixed on outdoor window frame, be fixed on the sash fixed head on sash, and the first junction plate of connecting sliding rail and sash fixed head and the second junction plate, locating piece and sliding shoe are set on slide rail, the first junction plate two ends are hinged with locating piece and sash fixed head end respectively, the second junction plate two ends are hinged with sliding shoe and sash fixed head middle part respectively, and sash fixed head can rotate around slide rail under the effect of the first connector, the second connector, hand-operated rocker arm device comprises base, cantilever and guide rail, base is fixed on the lower horizontal border of indoor window frame, guide rail is fixed on the lower horizontal border of sash indoor, cantilever one end is connected with the hand-cranking running gear on base, the cantilever other end is connected with the slide block in guide rail, and hand-cranking running gear drives cantilever rotate and be with movable slider to slide along guide rail around base.
Preferably, slide rail one end is connected with outdoor window frame vertical frame by friction hinge cornerite, and locating piece is positioned at the one end near the slide rail of friction hinge cornerite, and sliding shoe is positioned at the opposite side of slide rail and can slides arbitrarily along slide rail.
Preferably, the 3rd junction plate is set between the first junction plate and the second junction plate, the 3rd junction plate two ends are hinged with the middle part of locating piece and the second junction plate respectively.
Preferably, the length of the first junction plate, the 3rd junction plate and the second junction plate increases progressively gradually.
Preferably, on the first junction plate, the second junction plate, be respectively equipped with and improve the reinforcement indent of intensity separately.
Preferably, hand-cranking running gear comprises crank, worm screw, turbine, and turbine and cantilever are one-body molded.
Preferably, base is provided with the open-ended cavity of turbine on the skewed slot of accommodating worm screw, accommodating cantilever, and worm screw inserts in skewed slot, and turbine inserts in open-ended cavity and is rotatably connected on base, turbine and worm engaging, crank is connected with worm screw and drives turbine to drive cantilever to rotate.
Preferably, base is provided with the groove for horizontally-arranged crank.
Preferably, base is provided with the cover plate for covering crank, and cover plate detached type is arranged on base.
The utility model adopts upper friction hinge, lower friction hinge, hand-operated rocker arm device to connect sash and window frame, upper friction hinge, lower friction hinge are used for supporting sash and sash can be rotated around window frame, improve hand-operated rocker arm device in the intensity of windowing of opening, locating, under the guiding of upper friction hinge, lower friction hinge, make sash open, close more smooth and easy simultaneously, extended application life of window.The utility model hand-operated rocker arm device adopts single cantilever to drive sash motion, simple in structure, has reduced cost of production, and dismounting is quick, has improved installation effectiveness; Adopt cover plate to hide crank and worm screw, solve hand-operated rocker arm device in the past and have the outstanding and sudden and violent defect of leaking of crank always.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of hand sash opening mechanism that the utility model proposes.
Fig. 2 is the structural representation of the friction hinge in Fig. 1.
Fig. 3 is the structural representation of the hand-operated rocker arm device in Fig. 1.
Fig. 4 is the decomposition texture schematic diagram of Fig. 3.
Detailed description of the invention
As Figure 1-4, Fig. 1 is the structural representation of a kind of hand sash opening mechanism that the utility model proposes, Fig. 2 is the structural representation of the friction hinge in Fig. 1, and Fig. 3 is the structural representation of the hand-operated rocker arm device in Fig. 1, the decomposition texture schematic diagram that Fig. 4 is Fig. 3.
With reference to Fig. 1-4, the hand sash opening mechanism of one the utility model proposes, comprise window frame 1, sash 2, upper friction hinge 3a, lower friction hinge 3b and hand-operated rocker arm device 4, window frame 1 is made up of indoor window frame 11 and outdoor window frame 12, and indoor window frame 11 is higher than outdoor window frame 12, upper friction hinge 3a, lower friction hinge 3b is for supporting sash 2 and sash 2 being rotated around the vertical frame of outdoor window frame 12, transverse frame on transverse frame and outdoor window frame 12 on upper friction hinge 3a connection sash 2, lower friction hinge 3b connects sash 2 lower horizontal borders and outdoor window frame 12 lower horizontal borders, hand-operated rocker arm device 4 connects sash 2 lower horizontal borders and indoor window frame 11 lower horizontal borders, hand-operated rocker arm device 4 is positioned at the top of lower friction hinge 3b,
Upper friction hinge 3a, lower friction hinge 3b includes the slide rail 31 that is fixed on outdoor window frame 12, be fixed on the sash fixed head 32 on sash 2, and the first junction plate 33 of connecting sliding rail 31 and sash fixed head 32 and the second junction plate 34, slide rail 31 one end are connected with outdoor window frame vertical frame by friction hinge cornerite 35, locating piece 36 and sliding shoe 37 are set on slide rail 31, locating piece 36 is positioned at the one end near the slide rail 31 of friction hinge cornerite, sliding shoe 37 is positioned at locating piece 36 outsides, first junction plate 33 one end are hinged with locating piece 36, first junction plate 33 other ends are fixed on sash fixed head 32 ends, the second junction plate 34 two ends are hinged with sliding shoe 37 and sash fixed head 32 middle parts respectively, between the first junction plate 33 and the second junction plate 34, the 3rd junction plate 38 is set, the 3rd junction plate 38 two ends are hinged with the middle part of locating piece 36 and the second junction plate 34 respectively, wherein, the length of the first junction plate 33, the 3rd junction plate 38 and the second junction plate 33 increases progressively gradually, on the first junction plate 33, the second junction plate 34, be respectively equipped with and improve the reinforcement indent of intensity separately.
Hand-operated rocker arm device 4 comprises base 41, crank 42, worm screw 43, cantilever 44, guide rail 45, base 41 is fixed on the lower horizontal border of indoor window frame 11, guide rail 45 is fixed on the lower horizontal border of sash 2 indoors, cantilever 44 one end have turbine 46, cantilever 44 other ends have slide block 47, slide block 47 is arranged in guide rail 45, base 41 is provided with the skewed slot of accommodating worm screw 43, the open-ended cavity of turbine 46 on accommodating cantilever, worm screw 43 inserts in skewed slot, turbine 46 inserts in open-ended cavity and is rotatably connected on base 41, turbine 46 engages with worm screw 43, crank 42 is connected with worm screw 43 and drives turbine 46 to drive cantilever 44 to rotate, the slide block 47 of cantilever 44 other ends slides and realizes sash unlatching along guide rail 45, the object of closing and locating.Wherein, base 41 is provided with the groove for horizontally-arranged crank 42, and base 41 is provided with the cover plate 48 for covering crank 42, and cover plate 48 detached types are arranged on base.
In the utility model, upper friction hinge 3a, lower friction hinge 3b are used for supporting sash 2 and sash 2 can be rotated around window frame 1, improve the window intensity of hand-operated rocker arm device 4 in the time opening, locate, simultaneously hand-operated rocker arm device 4 makes sash open, cut out more smooth and easy under the guiding of upper friction hinge 3a, lower friction hinge 3b, has extended application life of window.Hand-operated rocker arm device 4 adopts single cantilever 44 to drive sash motion, simple in structure, has reduced cost of production, and dismounting is quick, has improved installation effectiveness; Hand-operated rocker arm device 4 adopts cover plate 48 to hide crank and worm screw, solves hand-operated rocker arm device in the past and has the defect that crank is outstanding and expose always.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (9)
1. a hand sash opening mechanism, it is characterized in that, comprise window frame (1), sash (2), upper friction hinge (3a), lower friction hinge (3b) and hand-operated rocker arm device (4), window frame (1) is made up of indoor window frame (11) and outdoor window frame (12), and indoor window frame (11) is higher than outdoor window frame (12), upper friction hinge (3a), lower friction hinge (3b) is for supporting sash (2) and sash (2) being rotated around the vertical frame of outdoor window frame (1), upper friction hinge (3a) connects the upper transverse frame of sash (2) and the upper transverse frame of outdoor window frame (12), lower friction hinge (3b) connects sash (2) lower horizontal border and outdoor window frame (12) lower horizontal border, hand-operated rocker arm device (4) connects sash (2) lower horizontal border and indoor window frame (11) lower horizontal border, hand-operated rocker arm device (4) is positioned at the top of lower friction hinge (3b), upper friction hinge (3a), lower friction hinge (3b) includes the slide rail (31) being fixed on outdoor window frame (12), be fixed on the sash fixed head (32) on sash (2), and first junction plate (33) of connecting sliding rail (31) and sash fixed head (32) and the second junction plate (34), locating piece (36) and sliding shoe (37) are set on slide rail (31), the first junction plate (33) two ends are hinged with locating piece (36) and sash fixed head (32) end respectively, the second junction plate (34) two ends are hinged with sliding shoe (37) and sash fixed head (32) middle part respectively, sash fixed head (32) is in the first connector (33), under the effect of the second connector (34), can rotate around slide rail (31), hand-operated rocker arm device (4) comprises base (41), cantilever (44) and guide rail (45), base (41) is fixed on the lower horizontal border of indoor window frame (11), guide rail (45) is fixed on the lower horizontal border of sash (2) indoor, hand-cranking running gear on the same base in cantilever (44) one end (41) is connected, slide block (47) in the same guide rail of cantilever (44) other end (45) is connected, and hand-cranking running gear drives cantilever rotate and be with movable slider (47) to slide along guide rail (45) around base (41).
2. hand sash opening mechanism according to claim 1, it is characterized in that, slide rail (31) one end is connected with outdoor window frame (12) vertical frame by friction hinge cornerite (35), locating piece (36) is positioned at the one end near the slide rail (31) of friction hinge cornerite (35), and sliding shoe (37) is positioned at the opposite side of slide rail and can slides arbitrarily along slide rail.
3. hand sash opening mechanism according to claim 1, it is characterized in that, the 3rd junction plate (38) is set between the first junction plate (33) and the second junction plate (34), and the 3rd junction plate (38) two ends are hinged with the middle part of locating piece (36) and the second junction plate (34) respectively.
4. according to the hand sash opening mechanism described in claim 1 or 3, it is characterized in that, the length of the first junction plate (33), the 3rd junction plate (38) and the second junction plate (34) increases progressively gradually.
5. hand sash opening mechanism according to claim 1 and 2, is characterized in that, is respectively equipped with and improves the reinforcement indent of intensity separately on the first junction plate (33), the second junction plate (34).
6. hand sash opening mechanism according to claim 1, it is characterized in that, hand-cranking running gear comprises crank (42), worm screw (43), turbine (46), and turbine (46) is one-body molded with cantilever (44).
7. hand sash opening mechanism according to claim 1 or 5, it is characterized in that, base (41) is provided with the open-ended cavity of the skewed slot of accommodating worm screw (43), the upper turbine (46) of accommodating cantilever (44), worm screw (43) inserts in skewed slot, turbine (46) inserts in open-ended cavity and is rotatably connected on base (41), turbine (46) engages with worm screw (43), and the same worm screw of crank (42) (43) is connected and drives turbine (46) to drive cantilever (44) to rotate.
8. hand sash opening mechanism according to claim 1, is characterized in that, base (41) is provided with the groove for horizontally-arranged crank (42).
9. hand sash opening mechanism according to claim 1, is characterized in that, base (41) is provided with the cover plate (48) for covering crank (42), and cover plate detached type is arranged on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220606.1U CN203961579U (en) | 2014-04-30 | 2014-04-30 | A kind of hand sash opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220606.1U CN203961579U (en) | 2014-04-30 | 2014-04-30 | A kind of hand sash opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961579U true CN203961579U (en) | 2014-11-26 |
Family
ID=51922178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220606.1U Expired - Fee Related CN203961579U (en) | 2014-04-30 | 2014-04-30 | A kind of hand sash opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005632A (en) * | 2014-04-30 | 2014-08-27 | 安徽省家好家节能门窗有限公司 | Hand-cranking window sash opening mechanism |
-
2014
- 2014-04-30 CN CN201420220606.1U patent/CN203961579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005632A (en) * | 2014-04-30 | 2014-08-27 | 安徽省家好家节能门窗有限公司 | Hand-cranking window sash opening mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201705134U (en) | Foldable linkage door | |
| CN201978695U (en) | Three-directional door structure applicable to double-rotary dope mixer | |
| HU0200569D0 (en) | Sliding wing | |
| CN212105684U (en) | Self-opening door curtain | |
| CN204738686U (en) | Biparting synchronous syntropy linkage door | |
| CN203961579U (en) | A kind of hand sash opening mechanism | |
| CN104005632A (en) | Hand-cranking window sash opening mechanism | |
| CN104005674B (en) | The outer casement window of a kind of American hand-operated | |
| CN203499291U (en) | Shower room with rotation sliding door | |
| CN203022475U (en) | Micro-ventilation mechanism for casement doors/windows | |
| CN202850711U (en) | Automatic closing door device | |
| CN205400368U (en) | Interior concealed cabinet door | |
| CN209457726U (en) | A kind of side pressure sliding door | |
| CN203669599U (en) | Electric window opener used for side-hung door window | |
| CN203961578U (en) | A kind of single-arm hand-driven rocking arm device | |
| CN203961654U (en) | The outer casement window of a kind of American hand-operated | |
| CN104373009A (en) | Upward-pushing-type electric door/window | |
| CN203613908U (en) | Limiting brace device and inward tilt-turn window | |
| CN211397183U (en) | Flat-open window with hidden screen window | |
| CN204024286U (en) | A kind of window friction hinge | |
| CN201991387U (en) | Integrated full-sealed plastic sliding window | |
| CN104005631A (en) | Single-arm manual rocker arm device | |
| CN202157705U (en) | Rotary window | |
| CN213869406U (en) | Hinge linkage rod of horizontal sliding window and horizontal sliding window | |
| CN200999554Y (en) | Shower bath room gate |
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: 20141126 Termination date: 20160430 |