CN112901027A - Sliding type expansion type double door frame structure based on alloy doors and windows - Google Patents
Sliding type expansion type double door frame structure based on alloy doors and windows Download PDFInfo
- Publication number
- CN112901027A CN112901027A CN202110085815.4A CN202110085815A CN112901027A CN 112901027 A CN112901027 A CN 112901027A CN 202110085815 A CN202110085815 A CN 202110085815A CN 112901027 A CN112901027 A CN 112901027A
- Authority
- CN
- China
- Prior art keywords
- sliding
- frame
- window frame
- self
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
- E06B3/50—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 more than one kind of movement
- E06B3/5054—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 more than one kind of movement where the sliding and rotating movements are independent of each other
-
- 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
-
- 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
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
-
- 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
- E06B3/50—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 more than one kind of movement
- E06B3/5054—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 more than one kind of movement where the sliding and rotating movements are independent of each other
- E06B3/5072—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 more than one kind of movement where the sliding and rotating movements are independent of each other the horizontal sliding wings having the possibility of an additional rotational movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a sliding type expansion type double door frame structure based on alloy doors and windows, relates to the technical field of alloy doors and windows, and solves the problems that the door frame structure used at present is mainly of a horizontal pulling type or an outward turning type, does not have a bidirectional expansion closing function, and is inconvenient to select a door and window opening mode according to use requirements. A sliding expansion type double door frame structure based on alloy doors and windows comprises a frame; two groups of sliding grooves are formed in the inner ends of the upper side and the lower side of the frame; the utility model discloses a sliding sash, including the frame, the frame is provided with outer window frame and interior window frame in the frame slides, the bottom homogeneous style of outer window frame and interior window frame is provided with the draw runner structure, through being provided with the spout and promoting the draw runner, for the door frame provides horizontal eclipsed form slide switch function, it drives middle slider forward movement through screw drive to rotate short lead screw, it can be fixed to outer window frame and interior window frame limit for the rising to further utilize short connecting rod to constitute slider mechanism, guarantee outer window frame and interior window frame and spout sliding connection, convenient assembling is convenient for the dismouting.
Description
Technical Field
The invention relates to the technical field of alloy doors and windows, in particular to a sliding type expansion type double door frame structure based on alloy doors and windows.
Background
The door and window is a cave opening built on a wall or a roof in architecture, so that light or air enters a room, a window capable of being automatically opened and closed appears in a viewing hall in a Luoyang royal purple micro city in China early in the inertia generation, and glass is installed for protection through a door frame structure of the window.
Through search, for example, patent No. CN208416310U discloses a reversible bidirectional closing door and window, which includes an outer frame, an inner frame for fixing the door and window, a central rotating shaft for connecting and installing the inner frame and the outer frame, and a sealing device installed in an installation groove at the inner side of the outer frame. The sealing device comprises a transmission rod seat, a transmission rod arranged on the transmission rod seat, a push rod traction mechanism driven by the transmission rod, a push rod arranged on the upper part of the push rod traction mechanism, a transmission rod in transmission connection with the transmission rod through a first gear pair or a first worm gear, a driving rod in transmission connection with the transmission rod through another gear pair or worm gear, a cover plate arranged above the push rod traction mechanism and provided with a guide hole, and a sealing element arranged above the cover plate and positioned in a gap between the inner frame and the outer frame. The utility model discloses but sensing weather change's light and heat photochromic glass system is according to actual environment needs independently adjust indoor light intensity, shields solar heat or obtains solar heat according to indoor temperature needs through door and window's upset.
For example, patent No. CN101008295B discloses a driver of an improved bidirectional door and window lock, which includes a housing, a driving gear, a first driving bar, a second driving bar and a track piece, wherein the first driving bar is integrally provided with a first rack, the second driving bar is integrally provided with a second rack, the first rack and the second rack are arranged below the driving gear in parallel, the tooth of the driving gear is meshed with the tooth of the first rack, a reversing transmission gear is arranged between the driving gear and the second rack, the reversing transmission gear is coupled to the housing, and the tooth of the reversing transmission gear is meshed with the tooth of the second rack and the tooth of the driving gear respectively; the structural stability of the driver of the lockset is greatly improved, the torsion resistance of the driver is further improved and can reach more than 6Nm, thereby achieving the purpose of prolonging the service life of the lockset.
However, the currently used door frame structure is mainly of a horizontally-sliding type or an outwardly-turning type, does not have a bidirectional unfolding and closing function, is inconvenient to select a door and window opening mode according to use requirements, and is not beneficial to flexible use in home, so that the current requirements are not met, and a sliding type unfolding type double door frame structure based on alloy doors and windows is provided for the door frame structure.
Disclosure of Invention
Problem (A)
The invention aims to provide a sliding type expansion type double door frame structure based on alloy doors and windows, and aims to solve the problems that the existing door frame structure proposed in the background technology is mainly of a horizontal pulling type or an outward turning type, does not have a bidirectional expansion closing function, is inconvenient to select a door and window opening mode according to use requirements, and is not beneficial to flexible use in home.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a sliding expansion type double door frame structure based on alloy doors and windows comprises a frame; two groups of sliding grooves are formed in the inner ends of the upper side and the lower side of the frame; the inner window frame is arranged in the frame in a sliding mode, the bottom of the inner window frame is provided with a sliding strip structure in a uniform mode, and the sliding strip structure is arranged in the sliding groove in a sliding mode; the transverse positions of the outer window frame and the inner window frame are staggered, and rotating frames are rotatably arranged at the tops of the outer window frame and the inner window frame; two groups of assembling circular grooves are formed in the upper end and the lower end of the rear side of each of the outer window frame and the inner window frame; two groups of self-locking pieces are fixedly arranged at two ends of the top of the rear side of the inner window frame; two ends of the top of the front side of the outer window frame are fixedly provided with two groups of outer locking devices and two groups of self-locking devices, and the self-locking devices are positioned at the bottom of the outer locking devices.
Preferably, the bottoms of the front sides of the outer window frame and the inner window frame are both provided with an inclined plane structure with a lower front part and a higher rear part, the bottom of the rotating frame is provided with an inclined plane structure, and the bottom of the rotating frame can be matched with the inner sides of the bottoms of the outer window frame and the inner window frame; the rear ends of the outer window frame and the inner window frame are provided with circular assembling grooves.
Preferably, the assembly groove further comprises a vertical groove, a lifting slide bar, a side groove, a side slide block, a connecting shaft, a middle slide block, a short screw rod, a short connecting rod and a guide rail; two groups of vertical grooves are formed in the top of the assembling groove, and lifting sliding strips are arranged in the vertical grooves in a sliding mode; side grooves are formed in the bottoms of the two sides of the assembling groove; the side grooves are internally provided with side sliding blocks in a sliding manner, the side sliding blocks at the two sides are fixedly provided with connecting shafts, and the middle of each connecting shaft is fixedly provided with a middle sliding block; the bottom of the inner side of the assembling groove is fixedly provided with a short screw rod, and the short screw rod is connected with the middle sliding block in a sliding manner; two sides of the connecting shaft are rotatably provided with short connecting rods through hinge connection, the other ends of the short connecting rods are hinged with the bottoms of the lifting sliding strips, and the tops of the lifting sliding strips can be inserted into the sliding grooves; the inboard integral type of assembly groove is provided with the guide rail, guide rail and middle slider sliding connection.
Preferably, the assembly groove further comprises a threaded barrel and an assembly part; the main body of the assembly circular groove is of a fan-shaped structure, a threaded cylinder is fixedly arranged inside the assembly circular groove, and an assembly part is arranged on the outer side of the threaded cylinder in a sliding manner; the assembly part is the semiellipse structure, and the front end of assembly part is inside to be fixed and is provided with the screw rod, screw rod and threaded connection of screw thread section of thick bamboo.
Preferably, the inner end of the rear side of the assembling circular groove is provided with a concave platform structure, and a locking frame is arranged in the concave platform structure in an inosculating manner; the two sides of the locking frame are integrally provided with circular sliding blocks, and the threaded cylinder penetrates through the circular sliding blocks to be fixedly connected with the assembly parts.
Preferably, the self-locking piece further comprises a side sliding groove, a guide shaft bracket, a top plate, a self-locking fixture block, a spring rod and a long connecting rod; two sides of the self-locking piece are provided with side sliding chutes, and the top of the self-locking piece is of a tooth surface structure; a guide shaft bracket is arranged outside the self-locking piece in a sliding manner, and a top plate is fixedly arranged at the top of the guide shaft bracket; the bottom of the self-locking fixture block is matched with the top of the self-locking piece, the top of the self-locking fixture block is fixedly provided with a spring rod, and the top of the spring rod is sleeved with a spring and penetrates through the top plate to be in sliding connection with the top plate; the bottom of the guide shaft frame is rotatably provided with a long connecting rod through a hinge connection, and the other end of the long connecting rod is hinged with the rotating frame.
Preferably, the external locking device further comprises a vertical shaft bracket, a thrust connecting rod, a sliding shaft rod and a self-locking rack; the bottom of the front side of the vertical shaft frame is rotatably provided with a thrust connecting rod through a hinge, the bottom of the thrust connecting rod is rotatably provided with a sliding shaft rod through a hinge, and the front side of the sliding shaft rod is fixedly provided with a self-locking rack; the external locking device is arranged in the self-locking device in a sliding manner.
Preferably, the self-locking device further comprises a driven shaft, a driven gear, a sawtooth disc A and a sawtooth disc B; a driven shaft is rotatably arranged in the middle of the front side of the self-locking device, a driven gear and a sawtooth disc A are fixedly arranged on the outer side of the driven shaft, and the driven gear is meshed with the self-locking rack; the outer side of the sawtooth disc B is of a hexagonal structure, the outer side of the sawtooth disc B is sleeved with the spring and is arranged on the inner side of the self-locking device in a sliding mode, and the tooth surfaces of the sawtooth disc B and the sawtooth disc A are attached.
(III) advantageous effects
The invention provides a sliding type expansion type double door frame structure based on alloy doors and windows, which provides a transverse overlapped type sliding switch function for a door frame by arranging a sliding groove and a lifting sliding strip.
Secondly, the setting of revolving frame provides convertible function of developing for the door frame, and when pushing away the inboard revolving frame of outer window frame, the revolving frame rotation drives long connecting rod outwards to be dragged the guiding axle frame, and self-locking fixture block and spring beam utilize the top flat to provide reaction force with the position speed reduction auto-lock of guiding axle frame simultaneously, keep developing the angle of the inboard revolving frame of outer window frame.
Furthermore, the setting of external locking device and self-lock device, the door frame is provided with supplementary convertible function of developing, when pushing away the inboard revolving frame of interior window frame, the external locking device, the upright pedestal, the thrust connecting rod, sliding shaft pole and self-lock device constitute slider mechanism, the flip angle who follows the revolving frame promotes, carry the auto-lock rack to the self-lock device is interior, the self-lock device removes the in-process and drives driven gear rotatory, driven gear drives the driven shaft rotatory, the driven shaft drives the rotation of sawtooth dish A, sawtooth dish B carries out the speed reduction auto-lock to the driven shaft through the reaction force that the spring provided simultaneously, keep the angle of developing of the inboard revolving frame of interior window frame, in addition, the auto-lock spare, external locking device and self-lock device are located different sides inside and outside, can not cause the hindrance when lateral.
Drawings
FIG. 1 is a schematic perspective front view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a frame according to an embodiment of the present invention;
FIG. 3 is a schematic perspective rear view structure in an embodiment of the present invention;
FIG. 4 is a schematic perspective view of an external locking device according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a self-locking device according to an embodiment of the present invention;
FIG. 6 is an enlarged partial structural view of part A in the embodiment of the present invention;
FIG. 7 is an enlarged partial structural view of a portion B in the embodiment of the present invention;
FIG. 8 is an enlarged view of a portion C according to an embodiment of the present invention;
in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:
1. a frame; 101. a chute; 2. an outer window frame; 3. an inner window frame; 4. rotating the frame; 5. assembling a groove; 501. a vertical slot; 502. lifting the slide bar; 503. a side groove; 504. a side slider; 505. a connecting shaft; 506. a middle slide block; 507. a short lead screw; 508. a short connecting rod; 509. a guide rail; 6. assembling a circular groove; 601. a threaded barrel; 602. an assembly member; 7. locking the frame; 701. a circular slider; 8. a self-locking member; 801. a side chute; 802. a guide shaft bracket; 803. a topsheet; 804. self-locking clamping blocks; 805. a spring lever; 806. a long connecting rod; 9. an external locking device; 901. a vertical shaft bracket; 902. a thrust link; 903. a sliding shaft lever; 904. a self-locking rack; 10. a self-locking device; 1001. a driven shaft; 1002. a driven gear; 1003. a saw tooth disc A; 1004. and a saw toothed disc B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art
Referring to fig. 1 to 8, an embodiment of the present invention includes: a sliding expansion type double door frame structure based on alloy doors and windows comprises a frame 1; two groups of sliding grooves 101 are formed in the inner ends of the upper side and the lower side of the frame 1; an outer window frame 2 and an inner window frame 3 are arranged in the frame 1 in a sliding mode, the bottoms of the outer window frame 2 and the inner window frame 3 are integrally provided with a sliding strip structure, and the sliding strip structure is arranged in the sliding groove 101 in a sliding mode; the transverse positions of the outer window frame 2 and the inner window frame 3 are staggered, and the tops of the outer window frame 2 and the inner window frame 3 are both rotatably provided with rotating frames 4; the bottoms of the front sides of the outer window frame 2 and the inner window frame 3 are both provided with inclined plane structures with lower front parts and higher rear parts, the bottom of the rotating frame 4 is provided with an inclined plane structure, and the bottom of the rotating frame 4 can be matched with the inner sides of the bottoms of the outer window frame 2 and the inner window frame 3; the rear ends of the outer window frame 2 and the inner window frame 3 are both provided with assembling circular grooves 6; the assembly circular groove 6 also comprises a threaded cylinder 601 and an assembly part 602; the main body of the assembling circular groove 6 is of a fan-shaped structure, a threaded cylinder 601 is fixedly arranged inside the assembling circular groove 6, and an assembling part 602 is arranged outside the threaded cylinder 601 in a sliding manner; the assembly part 602 is of a semi-elliptical structure, a screw is fixedly arranged inside the front end of the assembly part 602, and the screw is in threaded connection with the threaded cylinder 601; the inner end of the rear side of the assembling circular groove 6 is provided with a concave platform structure, and a locking frame 7 is arranged in the concave platform structure in a matching way; circular sliding blocks 701 are integrally arranged on two sides of the locking frame 7, and the threaded cylinder 601 penetrates through the circular sliding blocks 701 to be fixedly connected with the assembly part 602; two groups of assembling grooves 5 are formed in the upper and lower ends of the rear sides of the outer window frame 2 and the inner window frame 3; the assembly groove 5 further comprises a vertical groove 501, a lifting slide bar 502, a side groove 503, a side slide block 504, a connecting shaft 505, a middle slide block 506, a short screw 507, a short connecting rod 508 and a guide rail 509; two groups of vertical grooves 501 are formed in the top of the assembling groove 5, and lifting sliding strips 502 are arranged in the vertical grooves 501 in a sliding mode; the bottoms of the two sides of the assembling groove 5 are provided with side grooves 503; side sliders 504 are arranged in the side grooves 503 in a sliding mode, connecting shafts 505 are fixedly arranged in the side sliders 504 on the two sides, and middle sliders 506 are fixedly arranged in the middle of the connecting shafts 505; a short screw 507 is fixedly arranged at the bottom of the inner side of the assembling groove 5, and the short screw 507 is in sliding connection with the middle sliding block 506; two sides of the connecting shaft 505 are rotatably provided with a short connecting rod 508 through hinge connection, the other end of the short connecting rod 508 is hinged with the bottom of the lifting slide bar 502, and the top of the lifting slide bar 502 can be inserted into the sliding groove 101; a guide rail 509 is integrally arranged on the inner side of the assembly groove 5, and the guide rail 509 is in sliding connection with the middle sliding block 506; two groups of self-locking pieces 8 are fixedly arranged at two ends of the top of the rear side of the inner window frame 3; the self-locking piece 8 also comprises a side sliding groove 801, a guide shaft bracket 802, a top plate 803, a self-locking fixture block 804, a spring rod 805 and a long connecting rod 806; two sides of the self-locking piece 8 are provided with side sliding grooves 801, and the top of the self-locking piece 8 is of a tooth surface structure; a guide shaft bracket 802 is arranged outside the self-locking piece 8 in a sliding manner, and a top plate 803 is fixedly arranged at the top of the guide shaft bracket 802; the bottom of the self-locking fixture block 804 is matched with the top of the self-locking element 8, the top of the self-locking fixture block 804 is fixedly provided with a spring rod 805, and the top of the spring rod 805 is sleeved with springs and penetrates through the top plate 803 to be connected with the top plate 803 in a sliding manner; the bottom of the guide shaft bracket 802 is rotatably provided with a long connecting rod 806 through a hinge connection, and the other end of the long connecting rod 806 is hinged with the rotating frame 4; two ends of the top of the front side of the outer window frame 2 are fixedly provided with two groups of outer locking devices 9 and two groups of self-locking devices 10, and the self-locking devices 10 are positioned at the bottom of the outer locking devices 9.
The external locking device 9 further comprises a vertical shaft bracket 901, a thrust connecting rod 902, a sliding shaft rod 903 and a self-locking rack 904; a thrust connecting rod 902 is rotatably arranged at the bottom of the front side of the vertical shaft bracket 901 through a hinge, a sliding shaft rod 903 is rotatably arranged at the bottom of the thrust connecting rod 902 through a hinge, and a self-locking rack 904 is fixedly arranged at the front side of the sliding shaft rod 903; the external locking device 9 is slidably arranged in the self-locking device 10.
The self-locking device 10 further comprises a driven shaft 1001, a driven gear 1002, a saw-toothed disc A1003 and a saw-toothed disc B1004; a driven shaft 1001 is rotatably arranged in the middle of the front side of the self-locking device 10, a driven gear 1002 and a sawtooth disc A1003 are fixedly arranged on the outer side of the driven shaft 1001, and the driven gear 1002 is meshed with a self-locking rack 904; the outer side of the sawtooth disc B1004 is of a hexagonal structure, the outer side of the sawtooth disc B1004 is sleeved with a spring and is arranged on the inner side of the self-locking device 10 in a sliding mode, and the sawtooth disc B1004 is attached to the tooth surface of the sawtooth disc A1003.
The working principle is as follows: the outer window frame 2 and the inner window frame 3 are assembled after the installation frame 1, when a door or window needs to be transversely pulled, the outer window frame 2 or the inner window frame 3 can be directly and transversely pushed, the sliding strip structures at the bottoms of the outer window frame 2 and the inner window frame 3 and the lifting sliding strips 502 can ensure that the outer window frame 2 and the inner window frame 3 move according to the track of the sliding groove 101, and a door lock and a handle are installed as required; when the rotating frame 4 needs to be folded outwards, the rotating frame 4 can be directly pushed outwards.
When the rotating frame 4 on the inner side of the outer sash 2 is pushed open, the rotating frame 4 rotates to drive the long connecting rod 806 to pull the guide shaft bracket 802 outwards, and meanwhile, the self-locking fixture block 804 and the spring rod 805 provide reaction force by using the top plate 803 to decelerate and self-lock the position of the guide shaft bracket 802, so that the opening angle of the rotating frame 4 on the inner side of the outer sash 2 is maintained.
When the rotating frame 4 on the inner side of the inner window frame 3 is pushed open, the outer locking device 9, the vertical shaft frame 901, the thrust connecting rod 902, the sliding shaft rod 903 and the self-locking device 10 form a sliding block mechanism, the self-locking rack 904 is conveyed into the self-locking device 10 along with the lifting of the turning angle of the rotating frame 4, the self-locking rack 1002 is driven to rotate in the moving process of the self-locking device 10, the driven gear 1002 drives the driven shaft 1001 to rotate, the driven shaft 1001 drives the saw tooth disc A1003 to rotate, meanwhile, the saw tooth disc B1004 performs speed reduction and self locking on the driven shaft 1001 through the reactive force provided by the spring, and the opening angle of.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a dual door frame structure of sliding expansion based on alloy door and window which characterized in that: comprising a frame (1); two groups of sliding grooves (101) are formed in the inner ends of the upper side and the lower side of the frame (1); an outer window frame (2) and an inner window frame (3) are arranged in the frame (1) in a sliding mode, sliding strip structures are arranged at the bottoms of the outer window frame (2) and the inner window frame (3) in a uniform mode, and the sliding strip structures are arranged in the sliding grooves (101) in a sliding mode; the transverse positions of the outer window frame (2) and the inner window frame (3) are staggered, and the tops of the outer window frame (2) and the inner window frame (3) are both rotatably provided with rotating frames (4); two groups of assembling grooves (5) are formed in the upper end and the lower end of the rear side of the outer window frame (2) and the inner window frame (3); two groups of self-locking pieces (8) are fixedly arranged at two ends of the top of the rear side of the inner window frame (3); two ends of the top of the front side of the outer window frame (2) are fixedly provided with two groups of outer locking devices (9) and two groups of self-locking devices (10), and the self-locking devices (10) are positioned at the bottom of the outer locking devices (9).
2. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 1, wherein: the bottom of the front sides of the outer window frame (2) and the inner window frame (3) are both provided with an inclined plane structure with a lower front part and a higher rear part, the bottom of the rotating frame (4) is provided with an inclined plane structure, and the bottom of the rotating frame (4) can be matched with the inner sides of the bottoms of the outer window frame (2) and the inner window frame (3); the rear ends of the outer window frame (2) and the inner window frame (3) are provided with assembling circular grooves (6).
3. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 1, wherein: the assembling groove (5) further comprises a vertical groove (501), a lifting slide bar (502), a side groove (503), a side sliding block (504), a connecting shaft (505), a middle sliding block (506), a short screw rod (507), a short connecting rod (508) and a guide rail (509); two groups of vertical grooves (501) are formed in the top of the assembling groove (5), and lifting sliding strips (502) are arranged in the vertical grooves (501) in a sliding mode; the bottoms of the two sides of the assembling groove (5) are provided with side grooves (503); side sliding blocks (504) are arranged in the side grooves (503) in a sliding mode, connecting shafts (505) are fixedly arranged in the side sliding blocks (504) on the two sides, and middle sliding blocks (506) are fixedly arranged in the middle of the connecting shafts (505); the bottom of the inner side of the assembling groove (5) is fixedly provided with a short screw rod (507), and the short screw rod (507) is in sliding connection with the middle sliding block (506); two sides of the connecting shaft (505) are rotatably provided with a short connecting rod (508) through hinged connection, the other end of the short connecting rod (508) is hinged with the bottom of the lifting slide bar (502), and the top of the lifting slide bar (502) can be inserted into the sliding groove (101); the inner side of the assembling groove (5) is integrally provided with a guide rail (509), and the guide rail (509) is in sliding connection with the middle sliding block (506).
4. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 2, wherein: the assembly circular groove (6) further comprises a threaded cylinder (601) and an assembly piece (602); the main body of the assembling circular groove (6) is of a fan-shaped structure, a threaded cylinder (601) is fixedly arranged inside the assembling circular groove (6), and an assembling part (602) is arranged on the outer side of the threaded cylinder (601) in a sliding manner; the assembly part (602) is of a semi-elliptical structure, a screw is fixedly arranged in the front end of the assembly part (602), and the screw is in threaded connection with the threaded cylinder (601).
5. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 2, wherein: the inner end of the rear side of the assembling circular groove (6) is provided with a concave platform structure, and a locking frame (7) is arranged in the concave platform structure in a matching way; circular sliders (701) are integrally arranged on two sides of the locking frame (7), and the threaded cylinder (601) penetrates through the circular sliders (701) to be fixedly connected with the assembly parts (602).
6. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 1, wherein: the self-locking piece (8) further comprises a side sliding groove (801), a guide shaft bracket (802), a top plate (803), a self-locking fixture block (804), a spring rod (805) and a long connecting rod (806); two sides of the self-locking piece (8) are provided with side sliding grooves (801), and the top of the self-locking piece (8) is of a tooth surface structure; a guide shaft bracket (802) is arranged on the outer side of the self-locking piece (8) in a sliding manner, and a top plate (803) is fixedly arranged on the top of the guide shaft bracket (802); the bottom of the self-locking fixture block (804) is matched with the top of the self-locking piece (8), the top of the self-locking fixture block (804) is fixedly provided with a spring rod (805), and the top of the spring rod (805) is sleeved with a spring and penetrates through the top plate (803) to be in sliding connection with the top plate (803); the bottom of the guide shaft bracket (802) is rotatably provided with a long connecting rod (806) through a hinge connection, and the other end of the long connecting rod (806) is hinged with the rotating frame (4).
7. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 1, wherein: the external locking device (9) further comprises a vertical shaft frame (901), a thrust connecting rod (902), a sliding shaft rod (903) and a self-locking rack (904); the bottom of the front side of the vertical shaft frame (901) is rotatably provided with a thrust connecting rod (902) through a hinge, the bottom of the thrust connecting rod (902) is rotatably provided with a sliding shaft rod (903) through a hinge, and the front side of the sliding shaft rod (903) is fixedly provided with a self-locking rack (904); the external locking device (9) is arranged in the self-locking device (10) in a sliding way.
8. The sliding expansion type double door frame structure based on alloy doors and windows as claimed in claim 1, wherein: the self-locking device (10) further comprises a driven shaft (1001), a driven gear (1002), a sawtooth disc A (1003) and a sawtooth disc B (1004); a driven shaft (1001) is rotatably arranged in the middle of the front side of the self-locking device (10), a driven gear (1002) and a sawtooth disc A (1003) are fixedly arranged on the outer side of the driven shaft (1001), and the driven gear (1002) is meshed with a self-locking rack (904); the outer side of the sawtooth disc B (1004) is of a hexagonal structure, the outer side of the sawtooth disc B (1004) is sleeved with a spring and is arranged on the inner side of the self-locking device (10) in a sliding mode, and the sawtooth disc B (1004) is attached to the tooth surface of the sawtooth disc A (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085815.4A CN112901027A (en) | 2021-01-22 | 2021-01-22 | Sliding type expansion type double door frame structure based on alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085815.4A CN112901027A (en) | 2021-01-22 | 2021-01-22 | Sliding type expansion type double door frame structure based on alloy doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112901027A true CN112901027A (en) | 2021-06-04 |
Family
ID=76118351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085815.4A Withdrawn CN112901027A (en) | 2021-01-22 | 2021-01-22 | Sliding type expansion type double door frame structure based on alloy doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112901027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749455A (en) * | 2021-09-14 | 2021-12-07 | 王金龙 | Folding massage sofa convenient to receive and release combination |
| CN114799577A (en) * | 2022-03-28 | 2022-07-29 | 胡嘉鑫 | Workpiece all-directional displacement control device based on laser beam processing machine tool |
-
2021
- 2021-01-22 CN CN202110085815.4A patent/CN112901027A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749455A (en) * | 2021-09-14 | 2021-12-07 | 王金龙 | Folding massage sofa convenient to receive and release combination |
| CN113749455B (en) * | 2021-09-14 | 2023-04-07 | 桐乡宏璘家居有限公司 | Folding massage sofa convenient to receive and release combination |
| CN114799577A (en) * | 2022-03-28 | 2022-07-29 | 胡嘉鑫 | Workpiece all-directional displacement control device based on laser beam processing machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112901027A (en) | Sliding type expansion type double door frame structure based on alloy doors and windows | |
| US3845585A (en) | Casement window | |
| CN101037920B (en) | Multifunctional window | |
| CN112918231A (en) | Panoramic sunroof with openable sunshade curtain | |
| CN108798378B (en) | Reversible two-way closed door and window | |
| CN216197749U (en) | Combined casement window structure capable of adjusting lighting | |
| CN216157541U (en) | Hollow energy-saving safety door and window with built-in shutter and double-steel-glass | |
| CN214365690U (en) | Aluminum alloy casement window | |
| CN201460617U (en) | Flat-open window support capable of rotating 180 degrees and movable flat-open energy-saving window capable of rotating 180 degrees | |
| CN210289529U (en) | Door and window theftproof line ball and theftproof door and window fan | |
| CN2564720Y (en) | Hollow glass with internal louvre window curtain | |
| CN110359804B (en) | Super-large angle window-turning mechanical linkage opening structure | |
| CN2494421Y (en) | Multifunctional louvre window | |
| CN219365811U (en) | Rotary aluminium alloy door and window | |
| CN220785422U (en) | Openable panorama sky-light skylight | |
| CN219197201U (en) | Aluminum alloy window capable of automatically shading sun | |
| CN217269713U (en) | Device structure suitable for slowly closing window | |
| CN115075713B (en) | Energy-saving aluminium alloy door and window | |
| US2060109A (en) | Window device | |
| CN218234839U (en) | Rotary open-close type horizontal sliding door and window | |
| CN214220987U (en) | High-sealing-performance horizontal sliding door and window | |
| CN215565360U (en) | Aluminum alloy door and window mounting structure | |
| CN219974353U (en) | Aluminum alloy door and window with sunshade function | |
| CN218522592U (en) | Aluminum-clad wood door and window capable of automatically opening and closing solar panel | |
| CN220167312U (en) | Skylight subassembly is overturned to passageway suitable for |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210604 |