CN111021864B - Steady flow outer window - Google Patents
Steady flow outer window Download PDFInfo
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- CN111021864B CN111021864B CN201911331865.5A CN201911331865A CN111021864B CN 111021864 B CN111021864 B CN 111021864B CN 201911331865 A CN201911331865 A CN 201911331865A CN 111021864 B CN111021864 B CN 111021864B
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- fixed frame
- frame
- limiting
- slat
- movable frame
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a steady flow outer window which comprises a window frame, wherein a fixed frame is arranged on the window frame, a movable frame is connected onto the fixed frame and comprises profile strips, the profile strips are hinged with rotary slats, the thickness direction of the rotary slats is vertical to the surface of the rotary slats connected with the profile strips, one ends of the rotary slats, which are far away from the profile strips, are hinged onto the movable frame, and a driving mechanism for driving the movable frame to move is fixedly arranged on the movable frame; the locking mechanism is arranged on the fixed frame and connected with the movable frame, the locking mechanism comprises a limiting ring groove arranged on the outer side of the movable frame, the limiting ring groove is arranged along the circumferential direction of the movable frame, a limiting slat is connected to the inner side of the fixed frame in a sliding manner, the limiting slat can be inserted into the limiting ring groove when moving towards the central line direction of the fixed frame, and a limiting spring for pushing the limiting slat to move towards the central line direction of the fixed frame is connected to the limiting slat; an opening mechanism is arranged on the limit lath. The invention has the effect of forming stable airflow when outdoor air enters the room.
Description
Technical Field
The invention relates to the technical field of architectural decoration doors and windows, in particular to a steady flow outer window.
Background
The window is a necessary facility in human living environment, and plays the roles of lighting and ventilation, preventing outdoor flying cotton and insects from entering the room, decoration and the like. With the continuous progress of architecture, the requirements of heat dissipation, exhaust, sound insulation, theft prevention and beautiful appearance are also put forward for the window, and in order to keep the window in an open state, the suspension window is provided with a wind brace.
The chinese patent with the publication number of CN106593154B discloses a window and its wind brace, which includes: the connecting rod, the sliding block, the guide rail, the positioning piece and the elastic piece; one end of the connecting rod is used for being rotatably connected with the window frame, the other end of the connecting rod is rotatably connected with the sliding block, the guide rail is used for being fixed on the fan frame, the sliding block is arranged on the guide rail in a sliding mode, the positioning piece is arranged at the end portion of the guide rail and is rotatably connected with the fan frame, when the fan frame is opened, the sliding block moves close to the positioning piece along the guide rail, and when the fan frame is closed, the sliding block moves far away from; the elastic piece comprises a fixed end and a movable end, the fixed end is connected with the fan frame, and the movable end is connected with the positioning piece; the setting element includes pothook and drive division, and the rotation center of setting element is located between pothook and the drive division, and the jack has been seted up to the side of guide rail, and the draw-in groove has been seted up to the side of slider, and the elastic component can make the pothook wear to locate the jack, and just when draw-in groove and jack are just to the time, the elastic component enables the pothook card in the draw-in groove, the drive division be used for with unblock piece cooperation, the drive division can be promoted by unblock piece and rotate so that the poth.
The above prior art solutions have the following drawbacks: when the existing window sash is opened, a V-shaped structure is formed between the window sash and the window, when outdoor air flow enters the indoor space through the window sash, the air flow is blown into the indoor space from one side, the flow rate of the air flow entering the indoor space is high, when people are beside the window and are positioned in the air flow direction, the people can feel strong air flow, after moving a little distance, the people can not basically feel the air flow when the air flow direction is staggered, and the air flow stability near the window sash is poor.
Disclosure of Invention
The invention aims to provide a steady flow outer window which has the effect of forming steady airflow when outdoor air enters a room after a window sash is opened.
The technical purpose of the invention is realized by the following technical scheme:
a steady flow exterior window comprises a window frame, wherein a fixed frame is arranged on the window frame, fixed glass positioned on the outer side of the fixed frame is fixedly arranged on the window frame, a movable frame is connected onto the fixed frame, movable glass is fixedly arranged on the inner side of the movable frame, the movable frame comprises sectional bars which are sequentially connected end to form a square frame, rotary slats are hinged onto the sectional bars, the thickness direction of each rotary slat is perpendicular to the surface of the rotary slat connected with the sectional bars, one end of each rotary slat, which is far away from the sectional bars, is hinged onto the fixed frame, and a driving mechanism for driving the movable frame to move is fixedly arranged on the movable frame;
the locking mechanism is arranged on the fixed frame and connected with the movable frame, the locking mechanism comprises a limiting ring groove formed in the outer side of the movable frame, the limiting ring groove is formed in the circumferential direction of the movable frame, a limiting slat is connected to the inner side of the fixed frame in a sliding mode, the limiting slat can be inserted into the limiting ring groove when moving towards the direction of the central line of the fixed frame, and a limiting spring for pushing the limiting slat to move towards the direction of the central line of the fixed frame is connected to the limiting slat; the limiting slat is provided with an opening mechanism which drives the limiting slat to move back to the central line direction of the fixed frame to be separated from the limiting ring groove;
the opening mechanism comprises a transmission block fixed on the limiting strip plate, a transmission groove is formed in the transmission block, a driving shaft rotating around the axis of the transmission block is connected to the fixing frame, the axis of the driving shaft is perpendicular to the transmission block, a driving rod is fixedly arranged on the driving shaft and contacts with the side surface of the transmission groove, and when the driving shaft rotates around the axis of the driving shaft, acting force is applied to the transmission block through the contact of the driving rod and the side surface of the transmission groove, so that the transmission block can move along the direction back to the central line of the fixing frame;
the transmission block is provided with a yielding hole, the driving shaft is fixedly provided with an outer shaft which is coaxial with the driving shaft and penetrates through the yielding hole, and the outer shaft can move in the yielding hole;
the epaxial eccentric wheel that has set firmly of outer epaxial, be connected with outer strip of obturating on the fixed frame, outer strip of obturating is provided with the pressure strip in the fixed frame central line direction dorsad, when the drive shaft rotates and drives the transmission piece and keep away from fixed frame central line direction and remove, pressure between eccentric wheel and the pressure strip reduces until eccentric wheel and pressure strip separation gradually.
By adopting the technical scheme, the limiting slat is pressed into the fixed frame, the driving mechanism is used for driving the movable frame to move and be embedded into the fixed frame, the movable frame moves and drives the rotating slat to rotate, after the movable frame moves to the fixed frame, the limiting spring pushes the limiting slat to be embedded into the limiting ring groove, the limiting slat limits the movable frame to move along the thickness direction of the fixed frame, stable connection between the movable frame and the fixed frame is realized, when the movable frame needs to be opened, the opening mechanism is used for driving the limiting slat to move and be separated from the limiting ring groove, the movable frame can be driven to move by the driving mechanism, the movable frame drives the rotating slat to rotate, and the rotating slat keeps stable connection between the movable frame and the fixed frame;
when the driving shaft rotates around the axis of the driving shaft, the driving shaft drives the driving rod to rotate, and the contact position of the driving rod and the side surface of the transmission groove is close to or far away from the central line of the fixed frame, so that the driving rod drives the transmission block to move along the direction close to or far away from the central line of the fixed frame, and the transmission block moves to drive the limiting strip plate to be inserted into or separated from the limiting ring groove;
the transmission block can move by rotating the driving shaft, when the transmission block drives the limiting slat to move close to the central line direction of the fixed frame, the outer shaft rotates to drive the eccentric wheel to rotate, so that the acting force between the eccentric wheel and the pressing plate is gradually increased, and the outer sealing strip can be tightly pressed and connected with the side face of the movable frame; when the transmission block drives the limiting slat to move away from the central line direction of the fixed frame, the outer shaft rotates to drive the eccentric wheel to rotate, so that the acting force between the eccentric wheel and the pressing plate is gradually reduced, the pressing action between the outer sealing strip and the side face of the movable frame is gradually reduced, and the outer sealing strip is contacted with the pressing seal of the side face of the movable frame;
after the movable frame extends out of the fixed frame, outdoor air can enter the room from four side faces of the movable frame through the fixed frame, and the air flow entering the room flows more stably.
The invention is further configured to: the fixed frame is last to rotate and to be connected with the outer axle, the epaxial eccentric wheel that has set firmly of outer, be connected with the strip of obturating outward on the fixed frame, the strip of obturating is provided with the pressure strip dorsad fixed frame central line direction, eccentric wheel and pressure strip contact.
Through adopting above-mentioned technical scheme, outer axle rotates and drives the eccentric wheel and rotate, and the eccentric wheel drives the pressure strip and moves towards being close to fixed frame central line direction, and the pressure strip compresses tightly with outer the strip of obturating, makes outer the strip of obturating and movable frame side contact to when improving the movable frame and closing and the effect of obturating between the fixed frame.
The invention is further configured to: the cross section of limiting ring groove is trapezoidal, the limiting strip plate comprises a trapezoidal limiting strip capable of being inserted into the limiting ring groove, and the surface of the trapezoidal limiting strip, which faces away from the room, is an inclined plane.
Through adopting above-mentioned technical scheme, when people closed the movable frame when trapezoidal spacing setting can, the movable frame is direct all around and trapezoidal spacing contact towards indoor one side, thereby the movable frame drives trapezoidal spacing fixed frame central line direction removal dorsad through the indoor surface contact of trapezoidal spacing, the closing of the movable frame of being convenient for.
The invention is further configured to: the rotating strip plate is provided with a plurality of rotating strip plates on the sectional strips, the rotating strip plates comprise outer strip plates hinged with the sectional strips and inner strip plates hinged with the fixed frame, and the outer strip plates and the inner strip plates are hinged.
Through adopting above-mentioned technical scheme, be connected with articulated outer slat of section bar articulated respectively and with fixed frame articulated between the interior slat, can drive outer slat and interior slat rotation when the movable frame removes to realize that the movable frame moves along its thickness direction steadily, keep steady state after removing.
The invention is further configured to: the transmission groove is a circular groove with the axis parallel to the axis of the driving shaft.
Through adopting above-mentioned technical scheme, the side of transmission groove is level and smooth, and the one end and the transmission groove side contact of actuating lever dorsad drive shaft are more stable when just moving along the transmission groove side.
The invention is further configured to: a semicircular groove for accommodating the driving rod is formed in the side surface of the transmission groove, the semicircular groove is a semicircular groove taking the central line of the transmission groove as an axis, and one end, back to the driving shaft, of the driving rod abuts against the bottom surface of the semicircular groove;
when the driving rod is contacted with the side surface, far away from the central line of the fixed frame, of the two side surfaces in the circumferential direction of the semicircular ring groove, the driving block drives the limiting strip plate to be separated from the limiting ring groove;
when the driving rod contacts with the side face, close to the central line of the fixed frame, of the two side faces of the circumferential direction of the semicircular groove, the limiting strip plate can be embedded into the limiting ring groove to limit the moving of the movable frame.
Through adopting above-mentioned technical scheme, the actuating lever rotates around the drive shaft axis, and the actuating lever removes in the semicircle annular groove, can drive the stable removal of transmission piece when the effect of actuating lever to semicircle annular groove to when the actuating lever contacts respectively with the both sides face of semicircle annular groove circumference, just can confirm the relative position relation between spacing slat and the spacing annular groove.
The invention is further configured to: the driving shaft is provided with a deflector rod for driving the driving shaft to rotate;
the driving mechanism is arranged as a handle fixed on the movable frame in the embodiment;
and a chamfer or a fillet is arranged at one end of the outer side of the movable frame facing the indoor space.
By adopting the technical scheme, the driving rod is applied with a circumferential acting force along the axial direction of the driving shaft, and the driving rod drives the driving shaft to rotate, so that a person can conveniently apply a rotating action around the self axial line to the driving shaft;
after the handle is gripped by hands, acting force can be applied to the movable frame through the handle, and the driving mechanism drives the movable frame to move;
the movable frame is convenient for the movable frame to push the limit lath to move due to the arrangement of the chamfer or the fillet.
The invention is further configured to: one side of the fixing frame in the thickness direction and facing the indoor is provided with a limiting convex strip.
Through adopting above-mentioned technical scheme, after spacing slat inserted spacing annular, spacing sand grip blockked the further removal of movable frame with indoor surface contact of movable frame thickness direction orientation to spacing sand grip compresses tightly with the movable frame, when improving the movable frame and close and the effect of obturating between the fixed frame.
In summary, the invention includes at least one of the following advantages:
1. the limiting batten is pressed into the fixed frame, the driving mechanism is used for driving the movable frame to move and be embedded into the fixed frame, the movable frame moves and drives the rotating batten to rotate, after the movable frame moves to the fixed frame, the limiting spring pushes the limiting batten to be embedded into the limiting ring groove, the limiting batten limits the movable frame to move along the thickness direction of the fixed frame, stable connection between the movable frame and the fixed frame is achieved, when the movable frame needs to be opened, the opening mechanism is used for driving the limiting batten to move and be separated from the limiting ring groove, the movable frame can be driven by the driving mechanism to move, the movable frame drives the rotating batten to rotate, and the rotating batten keeps stable connection between the movable frame and the fixed frame; after the movable frame extends out of the fixed frame, outdoor air can enter the room from the four side surfaces of the movable frame through the fixed frame, and airflow enters the room and flows more stably;
2. the transmission block can move by rotating the driving shaft, when the transmission block drives the limiting slat to move close to the central line direction of the fixed frame, the outer shaft rotates to drive the eccentric wheel to rotate, so that the acting force between the eccentric wheel and the pressing plate is gradually increased, and the outer sealing strip can be tightly pressed and connected with the side face of the movable frame; when the transmission block drives the limiting slat to move away from the central line direction of the fixed frame, the outer shaft rotates to drive the eccentric wheel to rotate, so that the acting force between the eccentric wheel and the pressing plate is gradually reduced, the pressing action between the outer sealing strip and the side face of the movable frame is gradually reduced, and the outer sealing strip is contacted with the pressing seal of the side face of the movable frame;
3. when people closed the movable frame when setting up the ability of trapezoidal spacing, the movable frame directly contacts with trapezoidal spacing all around towards indoor one side, thereby the movable frame drives trapezoidal spacing fixed frame central line direction removal dorsad through the indoor surface contact of trapezoidal spacing, be convenient for close of movable frame.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic structural diagram illustrating a connection relationship between the movable frame and the fixed frame after the movable frame extends out of the fixed frame according to the first embodiment;
FIG. 3 is an exploded view of the first embodiment showing the relationship between the opening mechanism and the fixed frame;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is a schematic cross-sectional view illustrating the locking mechanism, the opening mechanism, and the sealing mechanism according to the first embodiment.
In the figure, 1, a window frame; 11. a fixing frame; 111. an inner tank; 112. a yielding groove; 113. an outer tank; 12. fixing the glass; 2. a movable frame; 21. a profile strip; 22. a movable glass; 23. a drive mechanism; 24. chamfering; 3. rotating the lath; 31. an outer slat; 32. an inner ribbon board; 4. a locking mechanism; 41. a limiting ring groove; 42. a limiting batten; 421. a trapezoidal limit strip; 422. sliding the limiting strip; 43. a limiting spring; 44. an inner sealing strip; 45. connecting the square plates; 46. connecting the ribbon boards; 47. a stabilizing shaft; 5. an opening mechanism; 51. a transmission block; 511. a transmission groove; 512. a hole of abdication; 513. a semi-circular groove; 52. a drive shaft; 53. a drive rod; 54. a deflector rod; 6. a sealing mechanism; 61. an outer shaft; 62. an eccentric wheel; 63. an outer sealing strip; 64. and a pressing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1, the present invention discloses a steady flow exterior window, which comprises a window frame 1, wherein the window frame 1 is a rectangular frame welded by using sectional materials, the window frame 1 is provided with a fixed frame 11, the fixed frame 11 is a square frame, the window frame 1 is fixedly provided with a fixed glass 12 positioned at the outer side of the fixed frame 11, the fixed frame 11 is connected with a movable frame 2, the movable frame 2 can move along the thickness direction of the fixed frame 11, the two ends of the fixed frame 11 in the thickness direction are respectively an indoor space and an outdoor space, and the inner side of the movable frame 2 is fixedly provided with a movable glass 22.
Referring to fig. 5, the end of the outer side of the movable frame 2 facing the indoor space is provided with a chamfer 24, which may be rounded in other embodiments.
Referring to fig. 2, the wrapping blocks of the movable frame 2 are sequentially connected end to form four section bars 21 enclosing a square frame, the section bars 21 are hinged with four rotating slats 3 arranged at intervals along the length direction of the section bars 21, the thickness direction of each rotating slat 3 is perpendicular to the surface connected with the section bar 21, and one end of each rotating slat 3, which is far away from the section bar 21, is hinged on the fixed frame 11. The pivoted lath 3 comprises an outer lath 31 hinged to the section bar 21 and an inner lath 32 hinged to the fixed frame 11, the outer lath 31 and the inner lath 32 being hinged to each other.
Referring to fig. 1, a driving mechanism 23 for driving the movable frame 2 to move is fixedly disposed on the movable frame 2, and the driving mechanism 23 is configured as a handle fixed on the movable frame 2 and facing toward an indoor side in this embodiment.
Referring to fig. 3, the fixed frame 11 is provided with a locking mechanism 4 connected to the movable frame 2.
Referring to fig. 4 and 5, the locking mechanism 4 includes a limit ring groove 41 opened on the outer side of the movable frame 2, the limit ring groove 41 is circumferentially disposed along the movable frame 2, the cross section of the limit ring groove 41 is isosceles trapezoid, and the opening area of the limit ring groove 41 is larger than the bottom surface area.
The locking mechanism 4 comprises four limiting strip plates 42 which are slidably connected with the inner side of the fixed frame 11, the four limiting strip plates 42 are in one-to-one correspondence with the section bars 21, and the four limiting strip plates 42 can be inserted into the limiting ring grooves 41 corresponding to the side surfaces of the section bars 21 when moving towards the central line direction of the fixed frame 11. The limiting strip plate 42 comprises a trapezoidal limiting strip 421 capable of being inserted into the limiting ring groove 41, two inclined surfaces of the trapezoidal limiting strip 421 are in contact with the side surfaces of the limiting ring groove 41, a rectangular groove is formed in the surface, facing the bottom surface of the limiting ring groove 41, of the trapezoidal limiting strip 421, an inner sealing strip 44 is embedded in the rectangular groove, and two ends of the inner sealing strip 44 in the length direction are flush with two ends of the limiting strip plate 42 in the length direction. Trapezoidal spacing strip 421 has the spacing strip 422 that slides dorsad to the surperficial integrated into one piece of the fixed frame 11 central line of frame, the cross section of the spacing strip 422 that slides is the rectangle, spacing strip 422 and the fixed frame 11 sliding connection slide, spacing strip 422 that slides along the fixed frame 11 medial surface direction of perpendicular to, it sets firmly a plurality of connection square plates 45 along the spacing strip 422 length direction interval that slide to set up on the spacing strip 422 that slides, be connected with an in-connection slat 46 on the same connection square plate 45 that slides spacing strip 422, all set firmly a stable axle 47 on connecting slat 46, stable axle 47 is located the square intermediate position of connecting slat 46 length. The inner side of the fixed frame 11 is provided with inner grooves 111 for accommodating the limit lath 42, the connecting square plate 45, the connecting lath 46 and the stabilizing shaft 47. The stable shaft 47 is sleeved with a limit spring 43, the limit spring 43 is in a compressed state, two ends of the limit spring 43 are respectively contacted and pressed with the connecting strip plate 46 and the bottom surface of the inner groove 111, and the limit spring 43 pushes the limit strip plate 42 to move towards the central line direction of the fixed frame 11.
Referring to fig. 3, the position-limiting slat 42 is provided with an opening mechanism 5 for driving the position-limiting slat 42 to move back to the central line direction of the fixed frame 11 until the trapezoidal position-limiting strip 421 is separated from the position-limiting ring groove 41.
Referring to fig. 4 and 5, the fixed frame 11 is provided with a yielding groove 112, the yielding groove 112 is a rectangular groove, the yielding groove 112 is provided with a circular hole which is communicated with the inner groove 111 and is used for accommodating the stable shaft 47 to pass through, the opening mechanism 5 comprises a transmission block 51 fixed on the limiting slat 42, the transmission block 51 is fixedly connected with the stable shaft 47, and the transmission block 51 is located in the yielding groove 112 and slides in the yielding groove 112.
The surface of the transmission block 51 facing the inside of the room is opened with a transmission groove 511, and the transmission groove 511 is a circular groove having an axis along the thickness direction of the fixed frame 11.
The fixed frame 11 is connected with a driving shaft 52 rotating around the axis thereof, the axis of the driving shaft 52 is perpendicular to the transmission block 51 and along the thickness direction of the fixed frame 11, one end of the driving shaft 52 extends out of the indoor surface of the fixed frame 11, and a driving lever 54 driving the driving shaft 52 to rotate is fixedly arranged at the end of the driving shaft 52 extending into the indoor. The driving rod 53 is fixedly arranged on the side surface of the driving shaft 52, the driving rod 53 is a round rod with an axis arranged along the radial direction of the driving shaft 52, the driving rod 53 is positioned in the abdicating groove 112, and a hemisphere is integrally arranged at one end of the driving rod 53, which is back to the driving shaft 52.
The side of the transmission slot 511 is provided with a semicircular groove 513 for accommodating the driving rod 53, the semicircular groove 513 is a semicircular groove taking the central line of the transmission slot 511 as an axis, one end of the driving rod 53, which is back to the driving shaft 52, is abutted against the bottom surface of the semicircular groove 513, the two side faces of the semicircular groove 513 along the circumferential direction are respectively horizontal planes, and the semicircular groove 513 is a semicircular ring with an upward opening.
When the driving rod 53 contacts with the side surface far away from the central line of the fixed frame 11 in the two circumferential side surfaces of the semicircular groove 513, the driving block 51 drives the limit slat 42 to separate from the limit annular groove 41; when the driving rod 53 contacts with the side face, closer to the central line of the fixed frame 11, of the two circumferential side faces of the semicircular annular groove 513, the limiting strip plate 42 can be embedded into the limiting annular groove 41 to limit the movement of the movable frame 2, when the driving rod 53 starts to separate from the side face, farther from the central line of the fixed frame 11, of the two circumferential side faces of the semicircular annular groove 513, the driving rod 53 rotates clockwise around the axis of the driving shaft 52, when the driving shaft 52 rotates clockwise by 90 degrees, the driving block 51 can drive the trapezoidal limiting strip 421 to be inserted into the limiting annular groove 41 under the action of the limiting spring 43, when the driving shaft 52 continues to rotate clockwise by 90 degrees, the driving rod 53 contacts with the side face, closer to the central line of the fixed frame 11, of the two circumferential side faces of the semicircular annular.
An outer groove 113 is formed in the inner side face of the fixing frame 11, the outer groove 113 is a T-shaped groove with an opening smaller than the bottom face, a sealing mechanism 6 is arranged on the fixing frame 11, the sealing mechanism 6 comprises a yielding hole 512 formed in the transmission block 51, the yielding hole 512 is formed in the bottom face of the transmission groove 511, the yielding hole 512 is a long round hole with the length being the same as the moving direction of the transmission block 51, an outer shaft 61 coaxial with the driving shaft 52 and penetrating through the yielding hole 512 is fixedly arranged on the driving shaft 52, and the outer shaft 61 can move in the yielding hole 512.
The sealing mechanism 6 comprises an eccentric wheel 62 fixed on the outer shaft 61, and the axis of the eccentric wheel 62 is parallel to the axis of the outer shaft 61.
The sealing mechanism 6 comprises an outer sealing strip 63 connected to a fixed frame 11, four outer sealing strips 63 corresponding to the sectional bars 21 one by one are arranged on the outer sealing strips 63, the cross section of each outer sealing strip 63 is in a convex shape, each outer sealing strip 63 is positioned at an opening of an outer groove 113, one end, positioned at the opening of the outer groove 113, of each outer sealing strip 63 can extend out of the outer groove 113 to be pressed with the outer side surface of the movable frame 2, a pressing plate 64 is arranged on the outer sealing strip 63 in a direction opposite to the central line of the fixed frame 11, the pressing plate 64 slides in the vertical direction of the inner side surface of the fixed frame 11 corresponding to the pressing plate, each pressing plate 64 comprises an outer plate in contact with the outer sealing strips 63, each outer plate is a rectangular outer plate, connecting rods arranged at intervals along the paying-off length of the outer plate are fixedly arranged on the surface of the outer sealing strips 63, an inner plate is fixedly arranged on the inner connecting rod on the same outer plate, the surface of the, the inner plate drives the outer plate to extrude with the outer sealing strip 63 through the connecting rod, and the outer sealing strip 63 is tightly connected with the outer side face of the movable frame 2 in a pressing mode.
When the driving shaft 52 rotates 90 degrees clockwise, the driving block 51 can drive the trapezoidal limit strip 421 to be inserted into the limit ring groove 41 under the action of the limit spring 43, when the driving shaft 52 rotates 90 degrees clockwise continuously, the driving rod 53 contacts with the side face, closer to the central line of the fixed frame 11, of the two circumferential side faces of the semicircular ring groove 513, the driving block 51 is kept stable in the rotation process of the latter half stage, the acting force of the eccentric wheel 62 on the pressing plate 64 is gradually increased, and the pressing of the pressing plate 64 on the outer sealing strip 63 is realized. When the driving shaft 52 rotates counterclockwise, the sealing mechanism 6 is firstly realized to release the sealing between the movable frame 2 and the fixed frame 11, that is, the pressure between the eccentric wheel 62 and the pressing plate 64 is gradually reduced until the eccentric wheel 62 is separated from the pressing plate 64, and then the opening mechanism 5 is realized to release the spacing slat 42 from being separated from the spacing ring groove 41.
The implementation principle of the above embodiment is as follows:
the limiting slat 42 is pressed into the fixed frame 11, the driving mechanism 23 is used for driving the movable frame 2 to move and be embedded into the fixed frame 11, the movable frame 2 moves to drive the rotating slat 3 to rotate, after the movable frame 2 moves to the fixed frame 11, the limiting spring 43 pushes the limiting slat 42 to be embedded into the limiting ring groove 41, the limiting slat 42 limits the movable frame 2 to move along the thickness direction of the fixed frame 11, stable connection between the movable frame 2 and the fixed frame 11 is realized, when the movable frame 2 needs to be opened, the opening mechanism 5 is used for driving the limiting slat 42 to move and be separated from the limiting ring groove 41, the movable frame 2 can be driven to move through the driving mechanism 23, the movable frame 2 drives the rotating slat 3 to rotate, and the rotating slat 3 keeps stable connection between the movable frame 2 and the fixed frame 11 after extending;
after the movable frame 2 is extended out of the fixed frame 11, outdoor air can enter the room from four side surfaces of the movable frame 2 through the fixed frame 11, and the air flow entering the room flows more stably.
Example two
The utility model provides a stationary flow exterior window, the difference with embodiment 1 lies in, the indoor one side of orientation of fixed frame 11 thickness direction is equipped with spacing sand grip, spacing sand grip integrated into one piece and fixed frame 11 inboard, after spacing slat 42 inserts spacing annular 41, spacing sand grip blocks the further removal of activity frame 2 with the indoor surface contact of activity frame 2 thickness direction orientation to spacing sand grip compresses tightly with activity frame 2, improves the effect of obturating between activity frame 2 and the fixed frame 11 when closing.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a stationary flow exterior window, includes window frame (1), be provided with fixed frame (11) on window frame (1), fixed glass (12) that are located the fixed frame (11) outside have set firmly on window frame (1), be connected with movable frame (2) on fixed frame (11), movable frame (2) inboard has set firmly movable glass (22), its characterized in that: the movable frame (2) comprises sectional bars (21) which are sequentially connected end to form a square frame, the sectional bars (21) are hinged with rotating slats (3), the thickness direction of each rotating slat (3) is perpendicular to the surface of the rotating slat connected with the sectional bar (21), one end of each rotating slat (3) far away from the corresponding sectional bar (21) is hinged to the fixed frame (11), and a driving mechanism (23) for driving the movable frame (2) to move is fixedly arranged on the movable frame (2);
the locking mechanism (4) connected with the movable frame (2) is arranged on the fixed frame (11), the locking mechanism (4) comprises a limiting ring groove (41) formed in the outer side of the movable frame (2), the limiting ring groove (41) is circumferentially arranged along the movable frame (2), a limiting strip plate (42) is slidably connected to the inner side of the fixed frame (11), the limiting strip plate (42) can be inserted into the limiting ring groove (41) when moving towards the central line direction of the fixed frame (11), and a limiting spring (43) for pushing the limiting strip plate (42) to move towards the central line direction of the fixed frame (11) is connected to the limiting strip plate (42);
the limiting slat (42) is provided with an opening mechanism (5) which drives the limiting slat (42) to move back to the central line direction of the fixed frame (11) to be separated from the limiting ring groove (41);
the opening mechanism (5) comprises a transmission block (51) fixed on the limiting strip plate (42), a transmission groove (511) is formed in the transmission block (51), a driving shaft (52) rotating around the axis of the transmission block is connected to the fixing frame (11), the axis of the driving shaft (52) is perpendicular to the transmission block (51), a driving rod (53) is fixedly arranged on the driving shaft (52), the driving rod (53) is in contact with the side face of the transmission groove (511), and when the driving shaft (52) rotates around the axis of the transmission block, acting force is applied to the transmission block (51) through the contact of the driving rod (53) and the side face of the transmission groove (511), so that the transmission block (51) can move along the direction back to the central line of the fixing frame (11);
the transmission block (51) is provided with an abdicating hole (512), the driving shaft (52) is fixedly provided with an outer shaft (61) which is coaxial with the driving shaft and penetrates through the abdicating hole (512), and the outer shaft (61) can move in the abdicating hole (512);
eccentric wheel (62) have set firmly on outer axle (61), be connected with outer strip (63) of obturating on fixed frame (11), outer strip (63) of obturating is provided with pressure strip (64) dorsad fixed frame (11) central line direction, when drive shaft (52) rotate and drive transmission piece (51) and keep away from fixed frame (11) central line direction and remove, pressure between eccentric wheel (62) and pressure strip (64) reduces until eccentric wheel (62) and pressure strip (64) separation gradually.
2. The flow-stabilizing outer window of claim 1, wherein: the utility model discloses a sealing device, including fixed frame (11), outer axle (61) is connected with in the rotation on fixed frame (11), eccentric wheel (62) have set firmly on outer axle (61), be connected with outer sealing strip (63) on fixed frame (11), outer sealing strip (63) are provided with pressure strip (64) dorsad fixed frame (11) central line direction, eccentric wheel (62) and pressure strip (64) contact.
3. The flow-stabilizing outer window of claim 1, wherein: the cross section of spacing annular (41) is trapezoidal, spacing slat (42) are including trapezoidal spacing strip (421) that can insert in spacing annular (41), trapezoidal spacing strip (421) are the inclined plane to indoor surface dorsad.
4. The flow-stabilizing outer window of claim 1, wherein: rotate slat (3) and all be provided with a plurality ofly on section bar (21), rotate slat (3) including with section bar (21) articulated outer slat (31) and with fixed frame (11) articulated interior slat (32), articulated connection between outer slat (31) and interior slat (32).
5. The flow-stabilizing outer window of claim 1, wherein: the transmission groove (511) is a circular groove with the axis parallel to the axis of the driving shaft (52).
6. The flow-stabilizing outer window of claim 5, wherein: a semi-circular groove (513) for accommodating the driving rod (53) is formed in the side surface of the transmission groove (511), the semi-circular groove (513) is a semi-arc groove taking the central line of the transmission groove (511) as an axis, and one end, back to the driving shaft (52), of the driving rod (53) abuts against the bottom surface of the semi-circular groove (513);
when the driving rod (53) is contacted with the side surface, far away from the central line of the fixed frame (11), of the two circumferential side surfaces of the semicircular ring groove (513), the driving block (51) drives the limiting strip plate (42) to be separated from the limiting ring groove (41);
when the driving rod (53) contacts with the side face, which is closer to the central line of the fixed frame (11), of the two circumferential side faces of the semicircular groove (513), the limiting strip plate (42) can be embedded into the limiting ring groove (41) to limit the movement of the movable frame (2).
7. The flow-stabilizing outer window of claim 1, wherein: a driving lever (54) for driving the driving shaft (52) to rotate is arranged on the driving shaft;
the driving mechanism (23) is arranged as a handle fixed on the movable frame (2) in the embodiment;
and a chamfer (24) or a fillet is arranged at one end of the outer side of the movable frame (2) facing the indoor space.
8. The flow-stabilizing outer window of claim 1, wherein: one side of the fixed frame (11) facing the indoor in the thickness direction is provided with a limit convex strip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911331865.5A CN111021864B (en) | 2019-12-21 | 2019-12-21 | Steady flow outer window |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331865.5A CN111021864B (en) | 2019-12-21 | 2019-12-21 | Steady flow outer window |
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| Publication Number | Publication Date |
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| CN111021864A CN111021864A (en) | 2020-04-17 |
| CN111021864B true CN111021864B (en) | 2021-03-26 |
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| CN201911331865.5A Active CN111021864B (en) | 2019-12-21 | 2019-12-21 | Steady flow outer window |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720005B (en) * | 2020-06-29 | 2022-03-29 | 山东索美特家居科技有限公司 | Corrosion-resistant aluminum alloy door and window |
| CN113445885A (en) * | 2021-07-31 | 2021-09-28 | 北京建磊国际装饰工程股份有限公司 | Double-layer linkage opening and closing glass curtain wall capable of adjusting indoor temperature difference |
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