CN110331903A - A kind of casement window opening degree limiting device and its application method - Google Patents
A kind of casement window opening degree limiting device and its application method Download PDFInfo
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- CN110331903A CN110331903A CN201910687022.2A CN201910687022A CN110331903A CN 110331903 A CN110331903 A CN 110331903A CN 201910687022 A CN201910687022 A CN 201910687022A CN 110331903 A CN110331903 A CN 110331903A
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- sash
- wirerope
- opening degree
- handle
- casement window
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000017105 transposition Effects 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
A kind of casement window opening degree limiting device and its application method belong to casement window limit control technology field.The casement window opening degree limiting device, including handle, wirerope one, wirerope two and the sliding block being mounted in sliding rail, limiting card, limit disk, wire line shoe one and wire line shoe two are disposed in the shaft of handle, one end of wirerope one and wire line shoe one are affixed, the other end of the wirerope one is along the groove of sash periphery clockwise around affixed with sliding block, one end of wirerope two and wirerope two are affixed, the other end of the wirerope two around the shaft the groove after several circles along sash periphery counterclockwise around affixed with sliding block.The casement window opening degree limiting device and its application method directly control the opening degree of casement window without being manuallyd locate again by handle, easy to operate, convenient to use, can be improved efficiency and safety.
Description
Technical field
The present invention relates to casement window limit control technology field, in particular to a kind of casement window opening degree limiting device and its
Application method.
Background technique
The requirement of people's comfort level indoor for household and air quality increasingly improves, and good ventilation condition is to reduce
Indoor pollutant concentration maintains the important leverage of room air in order.Indoor air quality quality not only with outdoor gas
As condition is related, also directly contact with can have with the enough ventilations of outdoor holding in room.Building ventilation is divided into certainly
So ventilation and two kinds of force ventilation, for house, gravity-flow ventilation energy conservation and environmental protection, be improve indoor air quality main side
Method.Window is the intermediary of Discussion on architecture gravity-flow ventilation, and an important factor for influence room ventilation.
Since premises space is generally smaller, the opening ways of window can also influence indoor ventilation to a certain extent
Situation.In modern architecture, the opening ways of window are varied, common turn on window mainly have projecting top-hung window, horizontally pivoted window, under
Outstanding window, casement window, sliding window and several classes of vertically pivoted window.Casement window is most common, most economical practical a kind of window, at present mostly
Number skyscraper also uses casement window.It is that sash and frame are connected with hinge sliding support (double leval jib etc.) in side, another
Side carries out horizontal inside and outside unlatching or the axial inside and outside window opened with handle.The advantages of casement window is that open area is big, is divulged information good
Good, in a closed condition, rubber weather strip is compacted in frame slot and generates elastic deformation, forms a complete seal body
System, therefore, the better performances such as the heat-insulated of it, heat preservation, sound insulation；In the on state, the sash of casement window can be fully open, ventilation
Scavenging performance is preferable.In the identical situation of windowing area, casement window open area is twice of sliding window, and ventilation effect is obvious
Better than sliding window.However, due to casement window by window locking some open and close angle when time-consuming and laborious, complicated for operation, low efficiency,
And most of residents will not specially fix window, so sash just will appear the feelings switched repeatedly when encountering strong wind weather
Condition.
Summary of the invention
In order to solve technical problem of the existing technology, the present invention provides a kind of casement window opening degree limiting device and
Its application method directly controls the opening degree of casement window without being manuallyd locate again by handle, easy to operate, make
With convenient and efficient, efficiency and safety can be improved.
To achieve the goals above, the technical scheme is that
A kind of casement window opening degree limiting device, including handle, wirerope one, wirerope two and the cunning being mounted in sliding rail
Block；
Limiting card, limit disk, wire line shoe one and wire line shoe two are disposed in the shaft of the handle；
One end of the wirerope one and wire line shoe one are affixed, and the other end of the wirerope one is along sash periphery
Groove is clockwise around affixed with sliding block；One end of the wirerope two and wirerope two are affixed, the wirerope two it is another
End around the shaft the groove after several circles along sash periphery counterclockwise around affixed with sliding block.
In above-mentioned technical proposal, handle is located at the side of sash, the other end of wirerope one along sash periphery groove
Clockwise around with sliding block is affixed is specifically configured to: the other end of wirerope one downward along sash periphery groove around according to
It is secondary to pass through sash bot-tom, the sash other side, it is finally affixed with the sliding block positioned at sash top；The other end of wirerope two is around the shaft
After several circles along sash periphery groove counterclockwise around with sliding block is affixed is specifically configured to: the other end of wirerope two is first
The length that enough windows are opened is wound in shaft, then, the other end of wirerope two is upwards along the groove ring of sash periphery
Around to sash top, and it is affixed with the sliding block positioned at sash top；Wirerope one and wirerope two respectively with the forward and backward table of sliding block
Face is affixed by sliding block fixing piece, moves back and forth to band movable slider along sliding rail.In the feelings for not changing casement window opening ways
The efficiency of windowing is improved under condition, handle can not only be opened, close window, can also limit to the sash of casement window, also
The opening degree of casement window can be controlled by turning handle, and locked to window.
The casement window opening degree limiting device further includes lower transposition fixed pulley and upper transposition fixed pulley, and the lower transposition is fixed
Pulley and upper transposition fixed pulley are arranged far from the sash peripheral groove of handle side, and the wirerope one, which successively bypasses down, to be changed
Position fixed pulley and upper transposition fixed pulley.
In above-mentioned technical proposal, lower transposition fixed pulley and upper transposition fixed pulley prevent wirerope one in sash peripheral groove
Direction shifts, and plays a part of stable one direction of motion of wirerope.
One end of the sliding block and sash folding sliding strut is hinged, and the other end of sash folding sliding strut is connect with window frame.
In above-mentioned technical proposal, sash opens and closes the specific arrangement method of sliding strut are as follows: one end of sash folding sliding strut is set
There is sliding support rod through-hole and by the way that it is hinged with the top of sliding block, sliding block front is a convex shape, and sash opens and closes the another of sliding strut
One end opens and closes fixing seat by sash and connect with window frame, wherein the other end that sash opens and closes sliding strut is equipped with sliding strut protrusion, window
The fixation block hole one with sliding strut male cooperation is equipped in the middle part of fan folding fixing seat, sliding strut protrusion is matched with fixed block hole one
Connection is closed, sash folding fixing seat is mounted in the groove on window frame by the symmetrically arranged fixed block hole two in its two sides, window
Fan folding sliding strut is mobile with sliding block, and with the opening and closing of window, sash folding sliding strut and attachment matched with its be can be used now
There is technology.
The sliding block nesting is mounted in sliding rail, and the sliding rail is arranged in the groove at the top of sash periphery, and the two of sliding rail
End is respectively arranged with sliding block limited block.
In above-mentioned technical proposal, sliding rail is equipped with several sliding rail through-holes, and sliding rail is mounted on sash top by screw nesting
Groove in, sliding block nesting is mounted in sliding rail, and is moved back and forth between two sliding block limited blocks.
The shaft is additionally provided with sash lock, and the sash lock is between wire line shoe one and wire line shoe two, and and window frame
On locked groove cooperation.
In above-mentioned technical proposal, the locking of window is realized by sash lock and locked groove, and integrated with limiting device, sash lock is
Detachable structure can be unloaded down from shaft, is connected through a screw thread with shaft, and the structure of window is simplified, easy to operate, be mentioned
The prior art can be used in high safety, sash lock and locked groove.
The limiting card is equipped with limiting slot engaged therewith, and the limiting slot is located on sash, limiting slot and limiting card
Shape size is all the same.
In above-mentioned technical proposal, the locking and unlock of casement window opening width are realized by the cooperation of limiting slot and limiting card,
Handle is realized to the limit function of casement window, structure is simple and convenient to operate, limit is stablized, and limit groove depth is thicker than limiting card
It spends 2-4 millimeters big.
The outer peripheral diameter of the limit disk is greater than the circumscribed circle diameter of limiting card.
In above-mentioned technical proposal, the outer peripheral diameter for limiting disk limits the periphery of disk greater than the outer peripheral diameter of limiting card
Diameter is greater than the maximum diameter of hole of limiting slot, and handle was extracted multiple-length when for preventing from limiting casement window opening width.
The sliding rail inner surface smooth planar.
In above-mentioned technical proposal, sliding rail inner surface smooth planar, relative friction is very small between sliding rail and sliding block, and sliding block can
Moved freely with face on the slide rail, very big resistance will not be generated in window opening-closing, prevent because resistance it is excessive caused by window not
Facilitate and carries out switch operation.
A kind of application method of casement window opening degree limiting device, using above-mentioned casement window opening degree limiting device, including
Following steps:
When needing to open the window, swing handle produces sash lock from locked groove, continues to rotate handle, and the shaft of handle turns
Dynamic and winding wire ropes one, meanwhile, shaft rotation makes wirerope two discharge the part being previously wound around in shaft, one band of wirerope
Movable slider is moved along sliding rail, and then drives sash folding sliding strut is mobile to open sash, will when sash is opened to suitable position
Handle extracts the position for making limiting card be stuck in locking sash in limiting slot outward；
When needing to close window, handle, which is inwardly pushed, makes limiting card leave locking of the limiting slot cancellation to sash position,
Swing handle, the release of wirerope one are wrapped in the part in shaft when opening a window, meanwhile, wirerope two is wrapped in shaft and drives
Sliding block is moved along sliding rail, and then drives sash folding sliding strut is mobile to close window, finally, rotating handles, make sash lock and window
Locked groove on frame is mutually tightly locked.
Beneficial effects of the present invention:
(1) present invention can be led by handle rotation to carry out take-up and payoff operation, the retractable cable of wirerope to wirerope
The sliding block for drawing sash upper end moves in smooth sliding rail, and sliding block drives sash folding sliding strut rotation, and sash opens and closes sliding strut
There is the effect of opening and closing to sash, and then realizes that swing handle can control casement window opening degree.
(2) present invention limits casement window by limiting card and limiting slot cooperation, when being opened flat window opening and closing to being satisfied with
Angle when, stirring handle outward makes limiting card be caught in limiting slot, prevents handle from being freely rotated, and realizes that wirerope not can be carried out
Retractable operation, and then realize the limit operation of casement window, it does not need to carry out the turn of the screw positioning again.
(3) present invention by 3-5 millimeters bigger than the length of sliding rail of the product of shaft perimeter and the winding circle number of wirerope two come
It determines the length of sliding rail, the i.e. scope of activities of casement window, makes handle in movable range, casement window can complete one completely
Open and close movement is opened flat the convenience of window opening and closing and the precision of positioning to improve.
(4) casement window opening degree limiting device of the present invention and its inner part structure are simple, at low cost, if so that the present invention
The also simple possible on existing window, it is easily operated.
(5) casement window opening degree limiting device of the present invention is easy to operate, convenient to use, can be improved efficiency and safety
Property.
Other features and advantages of the present invention will be partially described in detail in the following detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of casement window opening degree limiting device provided by the invention；
Fig. 2 is the structural schematic diagram that casement window opening degree limiting device provided by the invention is mounted on sash；
Fig. 3 is the structural schematic diagram of handle provided by the invention；
Fig. 4 is the schematic front view of handle provided by the invention；
Fig. 5 is the structural schematic diagram that wirerope one and wirerope two provided by the invention are connected in shaft；
Fig. 6 is the structural schematic diagram of sliding block provided by the invention；
Fig. 7 is the schematic diagram that sliding rail, sliding block and sash folding sliding strut provided by the invention are installed；
Fig. 8 is the structural schematic diagram that lower transposition fixed pulley provided by the invention and the upper fixed pulley that replaces are mounted on sash；
Fig. 9 is the structural schematic diagram of limiting slot provided by the invention.
Appended drawing reference in Figure of description includes:
1- handle, 2- limiting card, 3- limit disk, 4- wire line shoe one, 5- wire line shoe two, 6- sash lock, 7- wirerope
Replace fixed pulley under one, 8-, and replace fixed pulley on 9-, 10- sash folding fixing seat, 11- sash folding sliding strut, 12- sliding block,
13- sliding block fixing piece, 14- sliding rail, 15- sliding block limited block, 16- wirerope two, 17- limiting slot, 18- shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.?
In description of the invention, it should be noted that term " on ", "lower", "inner", "outside", " both ends ", " one end ", " other end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.Term " one ", " two " are used for description purposes only, and should not be understood as referring to
Show or imply relative importance.Unless otherwise specified and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as, mechanical connection or electrical connection be can be, the connection being also possible to inside two elements can be directly connected, and can also lead to
It crosses intermediary to be indirectly connected, for the ordinary skill in the art, can understand above-mentioned term as the case may be
Concrete meaning.
Of the existing technology in order to solve the problems, such as, as shown in Figures 1 to 9, the present invention provides one kind to be opened flat window opening and closing
Limiting device and its application method are spent, the opening degree for directly controlling casement window by handle 1 is fixed manually without carrying out again
Position, it is easy to operate, convenient to use, it can be improved efficiency and safety.
As shown in Figures 1 to 5, a kind of casement window opening degree limiting device, including handle 1, wirerope 1, wirerope two
16 and the sliding block 12 that is mounted in sliding rail 14, limiting card 2, limit disk 3, wirerope are disposed in the shaft 18 of handle 1
Block one 4 and wire line shoe 25, shaft 18 is additionally provided with sash lock 6, sash lock 6 between wire line shoe 1 and wire line shoe 25,
Cooperate with the locked groove on window frame, the locking of window is realized by sash lock 6 and locked groove, and integrated with limiting device, simplify window
The structure at family, it is easy to operate, safety is improved, the prior art can be used in sash lock 6 and locked groove.One end of wirerope 1 and steel
Cord card 1 is affixed, and the other end of wirerope 1 is along the groove of sash periphery clockwise around affixed with sliding block 12；Steel wire
Restrict 2 16 one end and wirerope 2 16 it is affixed, the other end of wirerope 2 16 is around the shaft after 18 several circles along sash periphery
Groove is counterclockwise around affixed with sliding block 12.In present embodiment, handle 1 is located at the side of sash, the other end of wirerope 1
Along sash periphery groove clockwise around with sliding block 12 is affixed is specifically configured to: the other end of wirerope 1 down along
Sash periphery groove around sash bot-tom, the sash other side is successively passed through, it is finally solid with the sliding block 12 that is located at sash top
It connects；The other end of wirerope 2 16 around the shaft the groove after 18 several circles along sash periphery counterclockwise around affixed with sliding block 12
Be specifically configured to: the other end of wirerope 2 16 first winds the length that enough windows are opened, then, wirerope in shaft 18
2 16 other end is surround along the groove of sash periphery to sash top upwards, and is consolidated with the sliding block 12 for being located at sash top
It connects；Wirerope 1 and wirerope 2 16 are affixed by sliding block fixing piece 13 with the forward and backward surface of sliding block 12 respectively, to drive
Sliding block 12 moves back and forth along sliding rail 14.The efficiency of windowing is improved in the case where not changing casement window opening ways, handle 1 is not
It can only open, close window, the sash of casement window can also be limited, it can also be by turning handle 1 come to being opened flat
The opening degree of window is controlled, and is locked to window.
As shown in Figure 6 and Figure 7, sliding block 12 and one end of sash folding sliding strut 11 are hinged, and sash opens and closes sliding strut 11
The other end is connect with window frame.The specific arrangement method of sash folding sliding strut 11 are as follows: one end of sash folding sliding strut 11 is equipped with
Sliding support rod through-hole is simultaneously hinged with the top of sliding block 12 by it, and 12 front of sliding block is a convex shape, and sash opens and closes sliding strut 11
The other end fixing seat 10 is opened and closed by sash connect with window frame, wherein the other end of sash folding sliding strut 11 is equipped with sliding support
Bar protrusion, sash open and close and are equipped with fixation block hole one with sliding strut male cooperation in the middle part of fixing seat 10, sliding strut protrusion and solid
Reservation through-hole one is cooperatively connected, and sash folding fixing seat 10 is mounted on window frame by the symmetrically arranged fixed block hole two in its two sides
On groove in, it is mobile with sliding block 12 that sash opens and closes sliding strut 11, with the opening and closing of window, sash open and close sliding strut 11 and and its
The prior art can be used in matched attachment.12 nesting of sliding block is mounted in sliding rail 14, and sliding rail 14 is arranged at the top of sash periphery
In groove, the both ends of sliding rail 14 are respectively arranged with sliding block limited block 15.Sliding rail 14 is equipped with several sliding rail through-holes, and sliding rail passes through
Screw nesting is mounted in the groove of sash top, and 12 nesting of sliding block is mounted in sliding rail 14, and in two sliding block limited blocks 15
Between move back and forth.14 inner surface smooth planar of sliding rail, 14 inner surface smooth planar of sliding rail, between sliding rail 14 and sliding block 12
Relative friction is very small, and sliding block 12 can move freely on sliding rail 14, and very big resistance will not be generated in window opening-closing,
It prevents because window is inconvenient to carry out switch operation caused by resistance is excessive.
As shown in figure 8, casement window opening degree limiting device further includes lower transposition fixed pulley 8 and upper transposition fixed pulley 9, under change
Position fixed pulley 8 and upper transposition fixed pulley 9 are arranged far from the sash peripheral groove of 1 side of handle, and wirerope 1 successively bypasses
Lower transposition fixed pulley 8 and upper transposition fixed pulley 9.Lower transposition fixed pulley 8 and upper transposition fixed pulley 9 prevent wirerope 1 in sash
Direction shifts in peripheral groove, plays a part of stable one 7 direction of motion of wirerope.
As shown in figure 3 and 9, limiting card 2 is equipped with limiting slot 17 engaged therewith, and limiting slot 17 is located on sash, limiting slot
17 is identical as the shape size of limiting card 2, by the cooperation of limiting slot 17 and limiting card 2 realize the locking of casement window opening width with
Unlock, i.e. realization handle 1 is to the limit function of casement window, and structure is simple and convenient to operate, limit is stablized, 17 depth ratio of limiting slot
2 thickness of limiting card is 2-4 millimeters big, and in present embodiment, the position of limiting slot 17 and 2 corresponding matching of limiting card is polygonal star
Type.The outer peripheral diameter for limiting disk 3 is greater than the circumscribed circle diameter of limiting card 2, and the outer peripheral diameter of limit disk 3 is greater than limiting card 2
Outer peripheral diameter be limit disk 3 outer peripheral diameter be greater than limiting slot 17 maximum diameter of hole, for preventing to casement window opening width
Handle 1 was extracted into multiple-length when being limited.
A kind of application method of casement window opening degree limiting device, using above-mentioned casement window opening degree limiting device, including
Following steps:
When needing to open the window, swing handle 1 produces sash lock 6 from locked groove, continues to rotate handle 1, and handle 1 turns
The rotation of axis 18 and winding wire ropes 1, meanwhile, shaft 18, which rotates, makes wirerope 2 16 discharge the portion being previously wound around in shaft 18
Point, one 7 band movable slider 12 of wirerope is moved along sliding rail 14, and then drives sash folding sliding strut 11 is mobile to open sash, window
When fan is opened to suitable position, handle 1 is extracted outward makes limiting card 2 be stuck in the position for locking sash in limiting slot 17, fixed
The opening degree of casement window；
When needing to close window, handle 1, which is inwardly pushed, makes limiting card 2 leave the cancellation of limiting slot 17 to the lock of sash position
Fixed, swing handle 1, the release of wirerope 1 is wrapped in the part in shaft 18 when opening a window, meanwhile, wirerope 2 16, which is wrapped in, to be turned
It is moved on axis 18 and with movable slider 12 along sliding rail 14, and then drives sash folding sliding strut 11 is mobile to close window, finally, rotation
Handle hand 1 locks sash lock 6 mutually tightly with the locked groove on window frame.
In actual use, sash folding sliding strut 11 can also be cooperated to realize the opening and closing of window, when needing to open the window,
Swing handle 1 produces sash lock 6 from locked groove, opens the window, and sash opens and closes sliding strut 11 with movable slider during windowing
12 move along sliding rail 14, and sliding block 12 drives the shaft 18 of handle 1 to rotate and discharge and is previously wound around shaft by wirerope 2 16
Part on 18, shaft 18 rotates winding wire ropes 1, and when sash is opened to suitable position, handle 1 is extracted outward to be made to limit
Card 2 is stuck in the position of locking sash in limiting slot 17；When needing to close window, handle 1, which is inwardly pushed, makes limiting card 2 leave limit
Position slot 17 cancels the locking to sash position, and sash opens and closes sliding strut 11 with movable slider 12 along sliding rail 14 during closing window
Mobile, sliding block 12 drives shaft 18 to rotate winding wire ropes 2 16 and is wrapped in shaft 18 when discharging windowing by wirerope 1
On part wirerope 1, finally, rotating handles 1, lock sash lock 6 mutually tightly with the locked groove on window frame.
The installation method of above-mentioned casement window opening degree limiting device, includes the following steps:
Prefabricated band has the handle 1 of limiting card 2, limit disk 3, wire line shoe 1 and wire line shoe 25；
It is equipped with stepped hole in the setting position of sash, stepped hole is cylindrical stepped holes, and stepped hole successively wraps from outside to inside
Include the first hole section, the second hole section and third hole section, wherein the aperture of the first hole section is equal with the limit outer diameter of disk 3, third hole
The aperture of section is equal with the outer diameter of shaft 18, so that handle 1 limits disk 3 after installing stepped hole and the inner wall of the first hole section connects
Touching, meanwhile, the end of shaft 18 is contacted with the inner wall of third hole section, and to prevent the shaking of rotation stop axis 18, the second hole section is provided with for window
The circumferential groove of 6 rotation of lock, and for wirerope 1 and the movable mounting groove of wirerope 2 16；
Opening is opened up close to the lateral grooves of handle 1 in sash periphery, sash lock 6 can be accommodated, moreover it is possible to guarantee that handle 1 is outside
Stir moving distance when positioning；
Handle 1 is placed in stepped hole, one 7 connecting steel wire ropes card 1 of wirerope and sliding block 12 are passed through；Pass through wirerope
2 16 connecting steel wire ropes cards 25 and sliding block 12 and winding wire ropes 2 16,18 perimeter of shaft and the winding circle number of wirerope 2 16
Product is 3-5 millimeters bigger than the length of sliding rail 14；Sash lock 6 is threadedly attached in shaft 18；
Limiting slot 17 is installed in the outside of the first hole section, limiting slot 17 is bolted with sash, outside limiting slot 17
Side is higher than sash.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of casement window opening degree limiting device, which is characterized in that including handle, wirerope one, wirerope two and be mounted on
Sliding block in sliding rail；
Limiting card, limit disk, wire line shoe one and wire line shoe two are disposed in the shaft of the handle；
One end of the wirerope one and wire line shoe one are affixed, the other end of the wirerope one along sash periphery groove
Clockwise around affixed with sliding block；
One end of the wirerope two and wirerope two are affixed, and the other end of the wirerope two is around the shaft after several circles along window
The groove of periphery is fanned counterclockwise around affixed with sliding block.
2. casement window opening degree limiting device according to claim 1, which is characterized in that further include lower transposition fixed pulley and
Upper transposition fixed pulley, the lower transposition fixed pulley and upper transposition fixed pulley are arranged far from the sash peripheral groove of handle side
Interior, the wirerope one successively bypasses lower transposition fixed pulley and upper transposition fixed pulley.
3. casement window opening degree limiting device according to claim 1, which is characterized in that the sliding block and sash folding are slided
One end of strut is hinged, and the other end of sash folding sliding strut is connect with window frame.
4. casement window opening degree limiting device according to claim 1, which is characterized in that the sliding block nesting is mounted on cunning
In rail, the sliding rail is arranged in the groove at the top of sash periphery, and the both ends of sliding rail are respectively arranged with sliding block limited block.
5. casement window opening degree limiting device according to claim 1, which is characterized in that the shaft also sets up fenestrate
Lock, the sash lock cooperate between wire line shoe one and wire line shoe two, and with the locked groove on window frame.
6. casement window opening degree limiting device according to claim 1, which is characterized in that the limiting card is equipped with matches with it
The limiting slot of conjunction, the limiting slot are located on sash, and the shape size of limiting slot and limiting card is all the same.
7. casement window opening degree limiting device according to claim 1, which is characterized in that the periphery of the limit disk is straight
Diameter is greater than the circumscribed circle diameter of limiting card.
8. casement window opening degree limiting device according to claim 1, which is characterized in that the sliding rail inner surface is smooth flat
It is smooth.
9. a kind of application method of casement window opening degree limiting device is limited using casement window opening degree described in claim 1
Device, which comprises the steps of:
When needing to open the window, swing handle produces sash lock from locked groove, continues to rotate handle, the shaft rotation of handle is simultaneously
Winding wire ropes one, meanwhile, shaft rotation makes wirerope two discharge the part being previously wound around in shaft, and wirerope one, which drives, to be slided
Block is moved along sliding rail, and then drives sash folding sliding strut is mobile to open sash, when sash is opened to suitable position, by handle
The position for making limiting card be stuck in locking sash in limiting slot is extracted outward；
When needing to close window, handle, which is inwardly pushed, makes limiting card leave locking of the limiting slot cancellation to sash position, rotation
Handle, the release of wirerope one are wrapped in the part in shaft when opening a window, meanwhile, wirerope two is wrapped in shaft and with movable slider
It is moved along sliding rail, and then drives sash folding sliding strut is mobile to close window, finally, rotating handles, make on sash lock and window frame
Locked groove mutually tightly lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687022.2A CN110331903B (en) | 2019-07-29 | 2019-07-29 | Device for limiting opening and closing degree of casement window and application method of device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910687022.2A CN110331903B (en) | 2019-07-29 | 2019-07-29 | Device for limiting opening and closing degree of casement window and application method of device |
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| CN110331903B CN110331903B (en) | 2023-08-18 |
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| CN201910687022.2A Active CN110331903B (en) | 2019-07-29 | 2019-07-29 | Device for limiting opening and closing degree of casement window and application method of device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227852A (en) * | 2020-10-19 | 2021-01-15 | 张李 | Intelligent household door device with arbitrary opening and closing angle in strong wind environment |
| CN113735050A (en) * | 2021-09-16 | 2021-12-03 | 深圳市风行趋势科技有限公司 | Automatic oil discharge detection system of gas station |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB330657A (en) * | 1929-03-19 | 1930-06-19 | George Albert Eastwood | Improved door operating means for use on motor omnibuses and other vehicles |
| CN2124991U (en) * | 1992-06-06 | 1992-12-16 | 王新安 | Sealing window with double freedom hinge |
| US6460294B1 (en) * | 1997-11-27 | 2002-10-08 | Peter W. Harkins | Window and door opening and closing mechanism |
| DE10300653A1 (en) * | 2003-01-09 | 2004-07-22 | SCHÜCO International KG | Tilting mechanism for opening window has hinge on bottom edge and stop linkage at top edge or on side edge limiting movement |
| CN2849078Y (en) * | 2005-12-23 | 2006-12-20 | 赵新民 | Rope pulling type window opening device |
| CN201687329U (en) * | 2009-08-19 | 2010-12-29 | 瞿德阳 | Rope traction mechanism and sliding window applying same |
| CN102052026A (en) * | 2009-11-03 | 2011-05-11 | 柳州市泽瑞窗业有限公司 | 180-degree rotational optional positioning door and window windbracing |
| CN203081131U (en) * | 2013-01-24 | 2013-07-24 | 富阳市明鑫塑钢安装有限公司 | Hand-shaking type externally-opened window |
| CN207420375U (en) * | 2017-08-17 | 2018-05-29 | 深圳市宝盾门业科技有限公司 | A kind of fire resistant doorsets |
| CN207534790U (en) * | 2017-12-12 | 2018-06-26 | 吴川市御祥贸易有限公司 | A kind of file administration clamp device |
| CN210563925U (en) * | 2019-07-29 | 2020-05-19 | 沈阳建筑大学 | Casement window opening and closing degree limiting device |
-
2019
- 2019-07-29 CN CN201910687022.2A patent/CN110331903B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB330657A (en) * | 1929-03-19 | 1930-06-19 | George Albert Eastwood | Improved door operating means for use on motor omnibuses and other vehicles |
| CN2124991U (en) * | 1992-06-06 | 1992-12-16 | 王新安 | Sealing window with double freedom hinge |
| US6460294B1 (en) * | 1997-11-27 | 2002-10-08 | Peter W. Harkins | Window and door opening and closing mechanism |
| DE10300653A1 (en) * | 2003-01-09 | 2004-07-22 | SCHÜCO International KG | Tilting mechanism for opening window has hinge on bottom edge and stop linkage at top edge or on side edge limiting movement |
| CN2849078Y (en) * | 2005-12-23 | 2006-12-20 | 赵新民 | Rope pulling type window opening device |
| CN201687329U (en) * | 2009-08-19 | 2010-12-29 | 瞿德阳 | Rope traction mechanism and sliding window applying same |
| CN102052026A (en) * | 2009-11-03 | 2011-05-11 | 柳州市泽瑞窗业有限公司 | 180-degree rotational optional positioning door and window windbracing |
| CN203081131U (en) * | 2013-01-24 | 2013-07-24 | 富阳市明鑫塑钢安装有限公司 | Hand-shaking type externally-opened window |
| CN207420375U (en) * | 2017-08-17 | 2018-05-29 | 深圳市宝盾门业科技有限公司 | A kind of fire resistant doorsets |
| CN207534790U (en) * | 2017-12-12 | 2018-06-26 | 吴川市御祥贸易有限公司 | A kind of file administration clamp device |
| CN210563925U (en) * | 2019-07-29 | 2020-05-19 | 沈阳建筑大学 | Casement window opening and closing degree limiting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227852A (en) * | 2020-10-19 | 2021-01-15 | 张李 | Intelligent household door device with arbitrary opening and closing angle in strong wind environment |
| CN113735050A (en) * | 2021-09-16 | 2021-12-03 | 深圳市风行趋势科技有限公司 | Automatic oil discharge detection system of gas station |
| CN113735050B (en) * | 2021-09-16 | 2023-08-25 | 深圳市风行趋势科技有限公司 | Automatic oil discharge detection system for gas station |
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|---|---|
| CN110331903B (en) | 2023-08-18 |
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