A kind of sideslip type casement window
Technical field
The utility model relates to and belongs to window technology field, particularly relates to a kind of sideslip type casement window.
Background technology
Existing door and window should realize ventilation function of windowing, and realizes anti-theft feature again; When window is closed in pass, although possessed anti-theft feature, not there is ventilation function.For this reason, the outer casement window that ventilation function can realize again anti-theft feature can be realized and have the larger market demand.
Now sideslip type casement window critical piece on the market: handle, sliding support, driving lock, single-stage lock point.The open and close of window realize by rotating handle operation.Sliding support generally comprises slide rail, slide block, trailing arm, long cantilever, short cantilever, tiltedly cantilever, and wherein slide block is loaded on slide rail, and long cantilever is articulated with between slide rail and trailing arm, and short cantilever is articulated with between slide block and trailing arm, and oblique cantilever is articulated with between slide block and long cantilever.Sliding support is multi-connecting-rod mechanism, and production process is more complicated, is out of shape, affects load-bearing and the performance of mechanism by the easy part of rod member after sash gravity.In sliding support, each component adopt rivet interlacement, cause mechanism to open and close dynamics larger.Sash is in the latched condition without micro-ventilation function.
Utility model content
For overcoming above technical problem, the utility model proposes a kind of sideslip type casement window.
The technical scheme that the utility model adopts for its technical problem of solution is,
A kind of sideslip type casement window, comprises window frame, sash, driving lock, friction lever, it is characterized in that, also comprise the first sliding support, the second sliding support, handle, two secondary locks;
Driving lock comprises two dead bolts and rotating mechanism; Driving lock and friction lever are interconnected and are arranged in sash; Handle and driving lock are mounted in sash;
Two secondary locks on window frame, and to fasten work with the dead bolt of two in driving lock;
The top that window frame is connected with sash is provided with the first sliding support, and the bottom that window frame is connected with sash is provided with the second sliding support; First sliding support and the second sliding support have identical structure;
Second sliding support comprises chute, connecting rod, steady brace, the first slide block; Described chute is arranged on the bottom of window frame, and slide block slides in chute, and connecting rod one end is fixed on the first slide block, and the other end and hinged steady brace, friction lever are hinged, and the first sliding support, the second sliding support are arranged in window and form a slider-crank mechanism.
Further, friction lever comprises stator, pull bar, the second slide block, D shape connecting rod, chute, chock, rivet; Pull bar one end connects the bottom of window frame by stator, and the other end is fixed on the second slide block by rivet; Second slider bottom has groove, and top has first hole run through; D shape connecting rod is arranged in the groove of the second slider bottom, and rivet, through pull bar, the first hole, is fixed on slide block; Chock is passed at the D shape connecting rod two ends be assemblied in slide block, is arranged in chute.
Further, between the second slide block and D shape connecting rod, flat spring is installed.
Further, between D shape connecting rod and chock, pad is installed.
Further, the rotating mechanism in driving lock comprises fixed pole, lever, rotor, block; Wherein lever is fixed in fixed pole, and the upper and lower side of lever is respectively provided with a dead bolt and two pieces of blocks, and two pieces of blocks are arranged on the two ends of dead bolt, and rotor is arranged on the bottom of lever.
Further, secondary lock matches with the dead bolt in driving lock; The first lockhole and the second lockhole two lockholes are provided with in secondary lock; Wherein the position of the first lockhole is right against the adhesive tape of sash.
Further, be provided with and the first sliding support, the sash of the second sliding support and window frame limit be also provided with two locks and and the lock dog that matches of lock.
The utility model has the advantage of, realizing the positioned at arbitrary angles function of window in unlatching, can better realize the ventilation function of window by simply controlling handle, more simple and convenient than existing casement window operation on the market, Practical Performance is better.The relatively existing sliding support on the market of improvement of sliding support is relatively simple in manufacturing process, and load-bearing dynamics is larger, and functional performance is better.Realize micro-ventilation function in the latched condition, make room air more pure and fresh and safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after the utility model does part cutting.
Fig. 3 is the structural representation of sliding support;
Fig. 4 is the fractionation structure chart of friction lever;
Fig. 5 is the lateral plan of friction lever;
Fig. 6 is B-B sectional view in Fig. 5;
Fig. 7 is the topology view of driving lock.
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 diagram and specific embodiment, setting forth the utility model further.
As shown in Figure 1, 2, 3, sideslip type casement window, comprises the first sliding support 1, two locks 2, driving lock 3, second sliding support 4, friction lever 5, the block 6 that climbs, handle 7, two secondary latch points 8, window frame 9, sash 10.
Driving lock 3 and friction lever 5 are interconnected and are arranged in sash 10; Handle 7 and driving lock 3 are mounted in sash.
The top that window frame 9 is connected with sash 10 is provided with the first sliding support 1, and the bottom that window frame 9 is connected with sash 10 is provided with the second sliding support 4.First sliding support 1 and the second sliding support 4 have identical structure.
Second sliding support 4 comprises chute 41, connecting rod 42, steady brace 43, first slide block 44; Described chute 41 is arranged on the bottom of window frame 9, and slide block 44 slides in chute 41, and connecting rod 42 one end is fixed on the first slide block 44, and the other end and hinged steady brace 43, friction lever 5 are hinged.First sliding support 1, second sliding support 4 is arranged in window and forms a slider-crank mechanism, and relatively existing multi-connecting-rod mechanism sliding support is on the market simple, and manufacturing process is also relatively simple.
As shown in Figure 4,5, 6, friction lever 5 comprises stator 51, pull bar 52, flat spring 53, second slide block 54, D shape connecting rod 55, chute 56, chock 57, pad 58, rivet 59; Pull bar 52 one end connects the bottom of window frame 9 by stator 51, the other end is fixed on the second slide block 54 by rivet 59; Have groove bottom second slide block 54, top has first hole 541 run through; D shape connecting rod 55 is arranged in the groove bottom the second slide block 54, and rivet 59, through pull bar 52, first hole 541, is fixed on slide block 54.Chock 57 is passed at the D shape connecting rod two ends be assemblied in slide block, is arranged in chute 56.Between second slide block 54 and D shape connecting rod 55, flat spring 53 is installed; Between D shape connecting rod 55 and chock 57, pad 58 is installed.
As shown in Figure 7, driving lock 3 comprises two dead bolts 33 and rotating mechanism, and rotating mechanism comprises fixed pole 31, lever 32, rotor 34, block 35; Wherein lever 32 is fixed in fixed pole 31, and the upper and lower side of lever 32 is respectively provided with the two ends that a dead bolt 33 and two pieces of blocks, 35, two pieces of blocks 35 are arranged on dead bolt 33.Rotor 34 is arranged on the bottom of lever 32 by holder 341.
The window frame upper and lower side being provided with the sash of driving lock corresponding is provided with a secondary lock 8, and secondary lock 8 matches with the dead bolt 33 in driving lock 3; The first lockhole 81 and the second lockhole 82 two lockholes are provided with in secondary lock 8; Wherein the position of the first lockhole 81 is right against the adhesive tape of sash.
Be provided with and the sash of the first sliding support 1, second sliding support 4 and window frame limit be also provided with two locks 2 and and the lock dog that matches of lock 2.
Operating principle of the present utility model is as follows:
First sliding support, the second sliding support are arranged in window and form a slider-crank mechanism.Sash 10 is directly connected with the first slide block 44, and the first slide block 44 directly bears the gravity of sash, and relative load-bearing dynamics is larger.Without too many riveted joint between first sliding support, each parts of the second sliding support, the moving point of relative mechanism is without too large frictional force, and when sash 10 is opened, the effect that the first slide block 44 is directly subject to external force produces slip, and the unlatching of whole window is lighter.Driving lock 3 and friction lever 5 are interconnected and are arranged in sash, and the pull bar 52 on friction lever 5 is screwed on window frame 9, then handle 7 and driving lock 3 are mounted in sash 10.Operation handle 7 rotarily drives the lever moving linearly of driving lock 3, the D shape connecting rod in friction lever 5 is driven to rotate by the rotating mechanism in driving lock again, the flat spring 53 of second slide block 54 of D shape connecting rod in rotary motion in extrusion friction bar 5 is out of shape the large frictional force of generation, make the second slide block 54 in friction lever 5 cannot sliding motion, thus realize the positioned at arbitrary angles function that sash opening.
Dead bolt 33 in driving lock 3 can insert in the second lockhole 82 of secondary lock 8 down in off position, makes the adhesive tape of sash and window frame without compressing and having certain gap, thus realizes window and realize micro-ventilation function in the latched condition.
More than show and describe general principle of the present utility model, 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.