CN215979003U - Door and window frame with sealing device - Google Patents

Abstract

The utility model relates to a door and window frame with sealing device belongs to door and window frame structure field, and it includes door and window frame and door and window body, the fixed pivot that is provided with in one side of door and window body, the door and window body rotates through the pivot and sets up on the door and window frame, the holding tank has been seted up on the window frame that the door and window body is located the pivot both ends, place seal assembly in the holding tank, set up on the door and window frame and supply seal assembly male mounting groove, this internal drive assembly who is used for driving the seal assembly part and stretches out the holding tank and insert in the mounting groove that is provided with of door and window. This application has the effect that improves door and window sealing performance.

Description

Door and window frame with sealing device

Technical Field

The application relates to the field of door and window frame structures, in particular to a door and window frame with a sealing device.

Background

The door and window is an important component of the building, not only plays a role in enclosure, but also plays a great role in modeling of the building; at present, the doors and windows not only need to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, but also need to have good sealing performance, and the heat lost by the gaps of the doors and windows in cold areas accounts for about 25 percent of the total heat consumption of heating; in southern areas, the gaps between doors and windows conduct hot air from the outside to the inside of the room, thereby increasing the energy consumption of the indoor air conditioner.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: at present, numerous doors and windows adopt the adhesive tape to compress tightly and seal, and after long-term the use, the adhesive tape is ageing, damaged and drop and lead to the crack increase between the door and window, can lead to partial heat or air conditioning to run off when indoor heating or refrigeration, has reduced the sealing performance of door and window, causes the wasting of resources.

SUMMERY OF THE UTILITY MODEL

In order to improve the sealing performance of the door and window, the application provides a door and window frame with a sealing device.

The application provides a door and window frame with sealing device adopts following technical scheme:

the utility model provides a door and window frame with sealing device, includes door and window frame and door and window body, the fixed pivot that is provided with in one side of door and window body, the door and window body rotates through the pivot and sets up on the door and window frame, the holding tank has been seted up on the window frame that the door and window body is located the pivot both ends, seal assembly has been placed in the holding tank, offer on the door and window frame and supply seal assembly male mounting groove, this internal drive assembly who is used for driving the seal assembly part and stretches out the holding tank and insert in the mounting groove that is provided with of door and window.

Through adopting above-mentioned technical scheme, when needs seal the door and window, make door and window body revolute the rotation of axes and rotate to and the door and window frame is located the coplanar. Make seal assembly outwards stretch out and make seal assembly part insert the mounting groove in from holding the inslot through drive assembly to sealed with door and window, the state that seal assembly is located the mounting groove will make the door and window body can not rotate wantonly again, thereby plays the effect of locking door and window body. Through sealing up the door and window in inserting the mounting groove with seal assembly, compare and compress tightly sealed in the adhesive tape, prolonged the life of sealed piece, improved the sealed effect of door and window.

Optionally, the sealing assembly includes a support plate and a sealing block, the sealing block is mounted on the support plate, the length directions of the sealing block and the support plate are the same as the length direction of the frame of the door window body, and the driving assembly is configured to simultaneously drive the two support plates to move out of the accommodating groove and enable the two sealing blocks to enter the mounting grooves on the two sides respectively.

Through adopting above-mentioned technical scheme, when the gap between sealed door and window, drive assembly can make the sealed piece that is located in the backup pad outwards stretch out from holding the inslot, and the sealed piece that stretches out will insert in the mounting groove of seting up on the door and window frame to hinder indoor and outdoor air intercommunication, played sealed effect to the door and window.

Optionally, the fixing parts are arranged at two ends of the sealing block, and the sealing block is detachably connected with the supporting plate through the fixing parts.

Through adopting above-mentioned technical scheme, sealed piece can constantly take place the friction with the cell wall of mounting groove in the use to lead to sealed piece's sealing performance to descend gradually until sealed piece damages. When the sealing block needs to be replaced, the fixing piece is detached, the sealing block can be taken down from the supporting plate to be replaced, and the replacement process is simple and convenient.

Optionally, the drive assembly includes gear, first rack and second rack, the door and window body has seted up the drive chamber in keeping away from the frame limit of pivot, the drive chamber all communicates the setting with the holding tank of both sides, first rack and second rack vertical setting respectively just all mesh with the gear in the gear both sides, the centre of a circle rigidity of gear is provided with the axis of rotation, the axis of rotation rotates to set up at door and window this internally and the one end of axis of rotation extends to door and window this externally, the axis of rotation is located the external one end of door and window and is provided with and is used for driving axis of rotation pivoted driving piece.

By adopting the technical scheme, when the door and window body needs to be sealed and locked, the driving piece can drive the gear to rotate, and the first rack and the second rack can be driven to move in the process of rotating the gear; the first rack and the second rack can be inserted into the mounting groove in the moving process, so that the door and window body is fixed and sealed.

Optionally, the driving member is a knob, the knob is fixedly connected with the rotating shaft in a coaxial line, and a positioning member is arranged on the knob.

Through adopting above-mentioned technical scheme, the staff twists the knob and can drive the gear revolve to make seal assembly fixed the door and window body and seal the gap between door and window body and the door and window framework. After screwing the knob to suitable position, through can locking knob current position with the setting element, avoided to a certain extent because of the not hard up clearance that causes between seal assembly and the mounting groove of knob to the condition that reduces the leakproofness between door and window body and the door and window frame takes place appears.

Optionally, the positioning element includes a positioning rod, the door and window body is provided with a first insertion hole and a second insertion hole, into which the positioning rod is inserted, the positioning rod is inserted through the knob, and after the two sealing blocks are inserted into the mounting groove, one end of the positioning rod is opposite to the first insertion hole; after the sealing blocks are all accommodated in the accommodating grooves, one end of the positioning rod is opposite to the second jack, one end of the positioning rod, which is far away from the first jack, is provided with a pulling piece, and a tension spring is arranged between the pulling piece and the knob.

Through adopting above-mentioned technical scheme, when closing the door and window body, thereby pull the locating lever to the second jack is outer through pulling the piece and make the knob can twist. The knob is screwed to a proper position, then the pulling piece is loosened, the pulling piece drives the positioning rod to move towards the first jack under the action of the elastic force of the tension spring, one end, far away from the pulling piece, of the positioning rod is inserted into the first jack, the knob is locked and cannot rotate, and therefore the sealing locking state of the sealing assembly is kept.

Optionally, a first guide groove and a second guide groove are formed in the door and window body, a first guide block is fixedly arranged on the first rack, and the first guide block is slidably arranged in the first guide groove; and a second guide block is arranged on the second rack and is arranged in the second guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, at the in-process that first rack and second rack removed, first guide way plays the guide effect to the motion of first rack, and the second guide way plays the guide effect to the motion of second rack, makes first rack and second rack can only move along vertical direction to avoided first rack and second rack to take place to rotate to a certain extent, influence the seal block and stretched out from holding the inslot.

Optionally, one side of the door and window body, which is far away from the rotating shaft, is provided with a fixing strip, a fixing groove matched with the fixing strip is formed in the door and window frame, and a sealing strip is arranged in the fixing groove.

Through adopting above-mentioned technical scheme, when door and window body and door and window frame body closed, the fixed strip on the door and window body gets into the fixed slot on the door and window frame body, and the sealing strip in the fixed slot receives the extrusion back of fixed strip, will fill the clearance between fixed slot and the fixed strip to reach the sealed of the side to the door and window body, and then improved holistic sealed effect

In summary, the present application includes at least one of the following beneficial technical effects:

1. the window body is provided with the accommodating grooves, the window frames are positioned at two ends of the rotating shaft, the sealing assemblies are placed in the accommodating grooves, and meanwhile, the driving assemblies used for driving the sealing assemblies to extend out of the accommodating grooves are arranged on the window body, so that the window body can be locked by the sealing assemblies while being sealed by the sealing assemblies;

2. according to the sealing device, the knob is used as the driving piece, and the positioning rod is used for limiting the rotation of the knob, so that the sealing block can be kept in a sealing state after being inserted into the mounting groove, and the stability of the sealing block in the working process is improved;

3. this application is through setting up the fixed strip on the door and window body to set up the fixed slot with fixed strip looks adaptation on the door and window frame, install the sealing strip in the fixed slot, when the fixed strip got into the fixed slot, the sealing strip received the extrusion of fixed strip after will filling the clearance between fixed slot and the fixed strip, thereby reaches the sealed of the side to the door and window body, and then has improved holistic sealed effect.

Drawings

Fig. 1 is a schematic structural view of the entire present application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a half-sectional schematic view of the door/window body of the present application.

Fig. 4 is an enlarged view of a portion B of fig. 3.

Fig. 5 is an enlarged view of the portion C of fig. 3.

FIG. 6 is a schematic view of the seal assembly and drive assembly of the present application.

FIG. 7 is a schematic view of the knob and driver configuration of the present application.

Fig. 8 is an enlarged view of a portion D of fig. 7.

Description of reference numerals: 1. a door and window frame; 11. mounting grooves; 12. fixing grooves; 13. a sealing strip; 2. a door and window body; 21. a rotating shaft; 22. accommodating grooves; 23. a first jack; 24. a second jack; 25. a first guide groove; 26. a second guide groove; 27. a fixing strip; 3. a seal assembly; 31. a support plate; 32. a sealing block; 33. a fixing member; 4. a drive assembly; 41. a gear; 42. a first rack; 421. a first guide block; 43. a second rack; 431. a second guide block; 44. a drive chamber; 45. a rotating shaft; 46. a drive member; 461. a knob; 47. a positioning member; 471. positioning a rod; 472. pulling the sheet; 473. a tension spring.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The present embodiment discloses a window and door frame with a sealing device, and referring to fig. 1, fig. 2, including door and window frame 1 and door and window body 2, the welding of one side of door and window body 2 has pivot 21, the length direction of pivot 21 and the length direction of the frame of door and window body 2 are unanimous, door and window body 2 rotates through pivot 21 and installs on door and window frame 1, holding tank 22 has all been seted up on the window frame that lies in pivot 21 both ends on the door and window body 2, the length direction of the frame of holding tank 22 and door and window body 2 is unanimous, be equipped with seal assembly 3 in the holding tank 22, offer on the door and window frame 1 and supply 3 male mounting groove 11 of seal assembly, the length direction of mounting groove 11 is unanimous with the length direction of holding tank 22, be equipped with in the door and window body 2 and be used for driving seal assembly 3 to stretch out holding tank 22 and the drive assembly 4 of partial insert in the mounting groove 11. When the door and window are closed, the door and window body 2 rotates around the rotating shaft 21 until the door and window frame 1 is positioned on the same plane, then the sealing assembly 3 extends out of the accommodating groove 22 through the driving assembly 4, and the sealing assembly 3 is inserted into the installing groove 11, so that the door and window body 2 can be locked while the door and window are sealed.

Referring to fig. 1 and 2, a fixing strip 27 is welded on one side of the door window body 2, which is far away from the rotating shaft 21, the length direction of the fixing strip 27 is consistent with that of the frame edge of the door window body 2, a protrusion is arranged on one side, facing the door window frame 1, of the fixing strip 27, a fixing groove 12 matched with the fixing strip 27 is formed in the door window frame 1, and a sealing strip 13 is bonded in the fixing groove 12. When needing to seal door and window, rotate door and window body 2 around pivot 21 to the state that is located the coplanar with door and window frame 1, at this moment, the arch on fixed strip 27 will insert in fixed slot 12, and sealing strip 13 that is located in fixed slot 12 receives the extrusion after will filling the gap between fixed strip 27 and the fixed slot 12 to the side that makes door and window body 2 is sealed.

Referring to fig. 3, the sealing assembly 3 includes a support plate 31 and a sealing block 32, the sealing block 32 is mounted on the support plate 31, a length direction of the support plate 31 coincides with a length direction of a frame side of the door window body 2, and the sealing block 32 coincides with the length direction of the support plate 31. After sealed piece 32 inserts in the mounting groove 11 can hinder indoor and outdoor circulation of air promptly to reach sealed effect, simultaneously, when sealed piece 32 inserts in the mounting groove 11, backup pad 31 is located the coplanar with the notch of holding tank 22, makes backup pad 31 also can play certain sealed effect.

Referring to fig. 3 and 6, fixing members 33 are provided at both ends of the sealing block 32, and the sealing block 32 is detachably coupled to the support plate 31 by the fixing members 33. The sealing block 32 is mounted on the support plate 31 through the fixing member 33, so that the sealing block 32 cannot slide arbitrarily during operation, and the sealing of the door and the window is affected. Meanwhile, the sealing performance of the sealing block 32 is gradually reduced after the sealing block 32 is used for a long time, when the sealing block 32 needs to be replaced, the supporting plate 31 drives the sealing block 32 to extend out of the accommodating groove 22, and then the fixing member 33 is detached by a worker, so that the sealing block 32 can be replaced. In this embodiment, the fixing member 33 is a bolt, and in other embodiments, the fixing member 33 may be a screw, a rivet, or the like.

Referring to fig. 3, fig. 6, drive assembly 4 includes gear 41, first rack 42 and second rack 43, door and window body 2 has seted up drive chamber 44 in keeping away from the frame limit of pivot 21, the holding tank 22 of door and window body 2 both sides in drive chamber 44 is linked together, drive assembly 4 installs in drive chamber 44, first rack 42 and second rack 43 are vertical setting respectively in gear 41 both sides and all mesh with gear 41 mutually, the welding of centre of a circle position of gear 41 has axis of rotation 45, axis of rotation 45 rotates to be installed in door and window body 2 and the one end of axis of rotation 45 extends to the door and window body 2 outside, axis of rotation 45 is located the outer one end of door and window body 2 and installs and is used for driving axis of rotation 45 pivoted driving piece 46. When it is necessary to seal and lock the door/window body 2, the driver 46 drives the gear 41 to rotate. In the process of rotating the gear 41, the first rack 42 moves upwards along the vertical direction, the first rack 42 drives the support plate 31 positioned at the top end of the door and window body 2 to move upwards in the moving process, and the support plate 31 synchronously drives the sealing block 32 to move in the moving process until the sealing block 32 is inserted into the mounting groove 11 positioned above the door and window frame 1; during the rotation of the gear 41, the second rack 43 will move downwards along the vertical direction, the second rack 43 will drive the support plate 31 located at the bottom end of the door/window body 2 to move downwards during the movement, and the support plate 31 will synchronously drive the sealing block 32 to move during the movement until the sealing block 32 is inserted into the mounting groove 11 located below the door/window frame 1.

Referring to fig. 3 and 6, a first guide groove 25 and a second guide groove 26 are formed in the door/window body 2, and with reference to fig. 4 and 5, a first guide block 421 is welded to the first rack 42, and the first guide block 421 is slidably disposed in the first guide groove 25; a second guide block 431 is welded to the second rack 43, and the second guide block 431 is slidably disposed in the second guide groove 26. In the process of sealing the door and window, the gear 41 drives the first rack 42 and the second rack 43 to move, and in the process of moving the first rack 42 and the second rack 43, the first guide groove 25 guides the movement of the first rack 42, and the second guide groove 26 guides the movement of the second rack 43. The first and second guide grooves 25 and 26 allow the first and second racks 42 and 43 to slide only in the vertical direction, so that the sealing block 32 can be accurately inserted into the mounting groove 11, thereby completing the sealing of the door and window.

Referring to fig. 6 and 7, the driving member 46 is a knob 461, the knob 461 is coaxially welded to the rotating shaft 45, when the door or window needs to be sealed, a worker twists the knob 461, the knob 461 drives the gear 41 to rotate during twisting, the gear 41 drives the first rack 42 and the second rack 43 to move synchronously during rotating, so that the sealing block 32 extends out of the accommodating groove 22 and is inserted into the mounting groove 11, the knob 461 is provided with a positioning member 47 for limiting the rotation of the knob 461, and the positioning member 47 can fix the knob 461, so that the sealing block 32 is inserted into the mounting groove 11. In the present embodiment, the driving member 46 is a knob 461, and in other embodiments, the driving member 46 may be a motor, a handwheel, or the like capable of rotating the rotating shaft 45.

Referring to fig. 7 and 8, the positioning member 47 is a positioning rod 471, the door/window body 2 is provided with a first insertion hole 23 and a second insertion hole 24 which are inserted into the positioning rod 471 in a plugging fit manner, so that the positioning rod 471 is slidably inserted into the knob 461, and when the two sealing blocks 32 are inserted into the mounting groove 11, one end of the positioning rod 471 is inserted into the first insertion hole 23, so that the sealing state of the door/window can be maintained; after the two sealing blocks 32 are all received in the receiving groove 22, one end of the positioning rod 471 is inserted into the second insertion hole 24, so that the receiving state of the sealing blocks 32 can be maintained. One end of the positioning rod 471, which is away from the first insertion hole 23, is welded with a pulling piece 472, and a tension spring 473 is welded between the pulling piece 472 and the knob 461. The positioning rod 471 is pulled out of the second insertion hole 24 through the pulling piece 472, so that the knob 461 can be screwed, in the screwing process of the knob 461, the sealing block 32 extends out of the containing groove 22 and is partially inserted into the mounting groove 11, then the pulling piece 472 is loosened, the pulling piece 472 drives the positioning rod 471 to move in the first insertion hole 23 under the elastic action of the tension spring 473, and therefore sealing of the door and the window is achieved.

The implementation principle of the door and window frame with the sealing device in the embodiment of the application is as follows: through set up seal assembly 3 and drive assembly 4 on door and window body 2, when door and window need be sealed, rotate door and window body 2, make door and window body 2 and door and window frame 1 be located the coplanar, will pull piece 472 and outwards pull, then twist knob 461, make sealed piece 32 insert in mounting groove 11, at this moment, loosen and pull piece 472, pull piece 472 will drive the locating lever 471 to insert in first jack 23 under the spring action of extension spring 473, door and window is sealed when being locked promptly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a door and window frame with sealing device, includes door and window frame (1) and door and window body (2), one side of door and window body (2) is fixed and is provided with pivot (21), door and window body (2) rotate through pivot (21) and set up on door and window frame (1), its characterized in that: the door and window body (2) are located and have seted up holding tank (22) on the window frame at pivot (21) both ends, place sealing component (3) in holding tank (22), offer on door and window frame (1) and supply sealing component (3) male mounting groove (11), be provided with in the door and window body (2) and be used for driving sealing component (3) part and stretch out holding tank (22) and insert drive assembly (4) in mounting groove (11).

2. A window and door frame with a sealing device as claimed in claim 1, wherein: the sealing assembly (3) comprises a supporting plate (31) and sealing blocks (32), the sealing blocks (32) are installed on the supporting plate (31), the length directions of the sealing blocks (32) and the supporting plate (31) are consistent with the length direction of the frame edge of the door and window body (2), and the driving assembly (4) is used for simultaneously driving the two supporting plates (31) to move out of the containing grooves (22) and enabling the two sealing blocks (32) to enter the installing grooves (11) in two sides respectively.

3. A window and door frame with a sealing device as claimed in claim 2, wherein: fixing parts (33) are arranged at two ends of the sealing block (32), and the sealing block (32) is detachably connected with the supporting plate (31) through the fixing parts (33).

4. A window and door frame with a sealing device as claimed in claim 3, wherein: drive assembly (4) include gear (41), first rack (42) and second rack (43), drive chamber (44) have been seted up in door and window body (2) keep away from the frame limit of pivot (21), drive chamber (44) all communicate the setting with holding tank (22) of both sides, first rack (42) and second rack (43) vertical setting respectively just all mesh with gear (41) in gear (41) both sides, the centre of a circle rigidity of gear (41) is provided with axis of rotation (45), axis of rotation (45) rotate the setting in door and window body (2) and the one end of axis of rotation (45) extends to door and window body (2) outside, the one end that axis of rotation (45) are located door and window body (2) outside is provided with and is used for driving axis of rotation (45) pivoted driving piece (46).

5. A window and door frame with a sealing device as claimed in claim 4, wherein: the driving piece (46) is a knob (461), the knob (461) is fixedly connected with the rotating shaft (45) in a coaxial line mode, and a positioning piece (47) is arranged on the knob (461).

6. A window and door frame with a sealing device as claimed in claim 5, wherein: the positioning piece (47) comprises a positioning rod (471), a first insertion hole (23) and a second insertion hole (24) which are used for inserting the positioning rod (471) are formed in the door and window body (2), the positioning rod (471) penetrates through the knob (461), and after the two sealing blocks (32) are inserted into the mounting groove (11), one end of the positioning rod (471) is opposite to the first insertion hole (23); after the sealing blocks (32) are all accommodated in the accommodating groove (22), one end of the positioning rod (471) is opposite to the second insertion hole (24), one end of the positioning rod (471), which is far away from the first insertion hole (23), is provided with a pulling piece (472), and a tension spring (473) is arranged between the pulling piece (472) and the knob (461).

7. A window and door frame with a sealing device as claimed in claim 4, wherein: a first guide groove (25) and a second guide groove (26) are formed in the door and window body (2), a first guide block (421) is fixedly arranged on the first rack (42), and the first guide block (421) is slidably arranged in the first guide groove (25); and a second guide block (431) is arranged on the second rack (43), and the second guide block (431) is arranged in the second guide groove (26) in a sliding manner.

8. A window and door frame with a sealing device as claimed in claim 1, wherein: one side of the door and window body (2) far away from the rotating shaft (21) is provided with a fixing strip (27), a fixing groove (12) matched with the fixing strip (27) is formed in the door and window frame (1), and a sealing strip (13) is arranged in the fixing groove (12).

Images