CN211549386U

CN211549386U - Anti-drop heat preservation door and window

Info

Publication number: CN211549386U
Application number: CN201921903109.0U
Authority: CN
Inventors: 张仕征; 张莉芳; 刘福燕; 张春世
Original assignee: Jinan Jiahe Door & Window Engineering Co ltd
Current assignee: Jinan Jiahe Door & Window Engineering Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-22
Anticipated expiration: 2029-11-06

Abstract

The utility model provides an anti-drop heat preservation door and window, including square window frame, the recess that distributes around two is seted up respectively to the top bottom inner wall about the window frame, four recesses of front and back homonymy are connected end to end in proper order and are constituteed inside communicating guide way, the inside of guide way is equipped with the casement respectively, and the casement can slide along the guide way that corresponds, the inside of casement is hollow cavity, be equipped with horizontal movable plate in the top cavity of casement, the top surface fixed mounting several transverse distribution's of movable plate ejector pin, the first through-hole of one row of several has been seted up to the horizontal top surface of casement, ejector pin and first through-hole one-to-one, the top of ejector pin all is located the first through-hole of. This device has the locking function in anti-drop, and the functionality is better, and this device promotes the casement when removing at operating personnel, can realize the automatically cleaning of window frame spout, and pleasing to the eye health has avoided the dust to pile up the living environment that influences people.

Description

Anti-drop heat preservation door and window

Technical Field

The utility model belongs to the technical field of door and window, specifically speaking are anti-drop heat preservation door and window.

Background

The austral window, sliding sash is because of its not occupation indoor space, the outward appearance is pleasing to the eye, advantages such as economical and practical, now the wide use in people's daily life, and the austral window, sliding sash is because of reasons such as installation, preparation, outside wind pressure and sliding wear loss, it is not enough to easily make the lap joint volume appear between casement and the window frame, the condition that the casement drops not only causes loss of property, the casement that drops still easily causes personnel, the secondary damage of property, the dust can fall into the window frame spout, accumulational dust not only brings visual effect for people, still can breed the bacterium and influence people's healthy, and the clean degree of difficulty of window frame spout is big.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-drop heat preservation door and window for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an anti-drop heat preservation door and window comprises a square window frame, wherein two grooves distributed front and back are respectively formed in the left top bottom inner wall and the right top bottom inner wall of the window frame, the four grooves on the front side and the back side are sequentially connected end to form a guide groove communicated with the inside, a window sash is respectively arranged in the guide groove and can slide along the corresponding guide groove, a hollow cavity is formed in the window sash, a transverse movable plate is arranged in the cavity at the top of the window sash, a plurality of ejector rods distributed transversely are fixedly arranged on the top surface of the movable plate, a row of a plurality of first through holes are transversely formed in the top surface of the window sash, the ejector rods correspond to the first through holes one by one, the top ends of the ejector rods are respectively positioned in the corresponding first through holes and can vertically slide along the first through holes, a row of a plurality of second through holes are respectively formed in the front side and the back side of the window sash, the other end of the transmission rod is hinged with the front surface and the rear surface of an adjacent movable plate respectively, a vertical screw rod is arranged in a vertical cavity of the window frame, two ends of the screw rod are connected with the top bottom inner wall of an inner cavity of the window sash through bearings respectively, the periphery of the screw rod is in threaded fit with a threaded sleeve, the periphery of the threaded sleeve is fixedly connected with the side surface of the adjacent movable plate, a third through hole is formed in the front surface of the window sash, a power rod is arranged inside the third through hole, the periphery of the rear portion of the power rod is fixedly connected with an inner ring of a first bevel gear, the periphery of the screw rod is fixedly connected with an inner ring of a second bevel gear, the first bevel gear is meshed with the second bevel gear, a dust removal device is arranged at the bottom of the window sash, the dust removal device is connected with the power rod through a transmission mechanism, a heat preservation coating.

According to the anti-falling heat preservation door and window, the left side wall of the inner cavity of the window sash is fixedly connected with the left side face of the vertical plate, the right side face of the vertical plate is provided with the vertical sliding groove with the T-shaped cross section, the sliding block with the T-shaped cross section is arranged inside the sliding groove, and the right side face of the sliding block is fixedly connected with the left side face of the movable plate.

The anti-drop heat preservation door and window comprises a sleeve, a rack, a cleaning plate and a spring, wherein the top surface of the sleeve is fixedly connected with the inner cavity inner wall of a window sash, the top end of the rack is positioned in the sleeve, the top and bottom surfaces of the rack are fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the inner cavity inner wall of the window sash, the other end of the rack is fixedly connected with the top surface of the cleaning plate, a fourth through hole is formed in the bottom surface of the window sash, the cleaning plate can penetrate through the fourth through hole to be in contact with the inner wall of a window frame, and the rack.

The transmission mechanism comprises a first gear, a second gear, a rotating shaft and two bearings, the periphery of the power rod is fixedly connected with the inner ring of the first gear, the inner cavity of the bottom of the window sash is provided with the second gear, the inner ring of the second gear is fixedly connected with the periphery of the transverse rotating shaft, the bearings at two ends of the rotating shaft are connected with the inner wall of the inner cavity of the adjacent window sash, the first gear is meshed with the second gear, and the second gear is meshed with the rack.

According to the anti-falling heat preservation door and window, the periphery of the front part of the power rod is fixedly connected with the inner ring of the hand wheel.

According to the anti-falling heat-insulation door and window, the heat-insulation coating is a nano heat-insulation coating.

The utility model has the advantages that: the utility model aims at overcoming not enough among the prior art, a heat preservation door and window with anti-drop function is provided, during the use, operating personnel twists clockwise the power pole, the power pole drives dust collector upward movement and the contact cooperation of the guide way bottom surface inner wall of window frame this moment, the power pole drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bull gear drives the screw rod and rotates, the screw rod drives the swivel nut and upwards displaces, the swivel nut drives the movable plate and upwards moves, the movable plate drives the top of each ejector pin and wears out corresponding first through-hole and upward movement, meanwhile, the movable plate drives the bottom upward movement of each transfer line, each transfer line pushes corresponding depression bar and moves dorsad under the limiting action of corresponding depression bar, each depression bar deviates from the one end of movable plate and passes the second through-hole and is close to the inner wall of window frame gradually, operating personnel adjusts the one end that each depression bar deviates from the movable, When the operator pushes the window sash to reach the designated position, the operator can continue to clockwise screw the transmission shaft, the transmission shaft continues to drive the movable plate to move upwards through the screw rod, the top surface of each ejector rod and one end of each pressure rod departing from the movable plate are simultaneously in contact fit with the inner wall of the corresponding guide groove, the window sash and the corresponding window frame are fixed at the moment, namely the window sash is locked, the window sash is further prevented from falling off, when the window sash needs to move, the operator reversely rotates the power rod, the power rod drives each ejector rod and each pressure rod to return to the previous anti-falling position, meanwhile, the power rod drives the dust removal device to move downwards through the transmission mechanism, and the bottom surface of the dust removal device is in contact with the inner wall of the sliding groove of the window frame, when the window sash is pushed to move by an operator, the cleaning plate clears away dust in the sliding groove of the window frame, the device can be adjusted steplessly and variably, the operator can further increase or control the lap joint quantity of the window sash and the window frame according to the abrasion loss of the window sash and the window frame during actual use, manufacturing installation errors, external wind pressure and other conditions, each ejector rod can be controlled by controlling the number of rotating turns of the power rod, and the length of the pressing rod extending out of the window sash.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view A of FIG. 1; fig. 3 is an enlarged view of part i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An anti-drop heat preservation door and window comprises a square window frame 1, wherein two grooves distributed front and back are respectively formed in the left top bottom inner wall and the right top bottom inner wall of the window frame 1, the four grooves on the same front side and the back side are sequentially connected end to form a guide groove 21 communicated with the inside, the front guide groove 21 and the back guide groove 21 are symmetrically distributed at the front end and the back end of the central line of the window frame 1, a window sash 22 is respectively arranged in the guide groove 21, the window sash 22 can slide along the corresponding guide groove, the inside of the window sash 22 is a hollow cavity, a transverse moving plate 2 is arranged in a top cavity of the window sash 22, a plurality of transversely distributed ejector rods 3 are fixedly arranged on the top surface of the moving plate 2, the ejector rods 3 are uniformly distributed on the top surface of the moving plate 2, a row of a plurality of first through holes are transversely formed in the top surface of the window sash 22, the front and the back of the window sash 22 are respectively provided with a row of a plurality of second through holes, the second through holes of the front and the back are in one-to-one correspondence, the interiors of the second through holes are respectively matched with a pressure lever 7 in a sliding manner, one end of the pressure lever 7 facing the movable plate 2 is respectively hinged with one end of a transmission rod 5, the other end of the transmission rod 5 is respectively hinged with the front and the back of the adjacent movable plate 2, a vertical screw 8 is arranged in a vertical cavity of the window frame 1, two ends of the screw 8 are respectively connected with the top and bottom inner walls of an inner cavity of the window sash 22 through bearings, the outer periphery of the screw 8 is matched with a threaded sleeve 19 in a threaded manner, the outer periphery of the threaded sleeve 19 is fixedly connected with the side surface of the adjacent movable plate 2, the front of the window sash 22 is provided with a third through hole, a power rod 4 is arranged in the third through hole, the outer periphery, the inner chamber inner wall of casement 22 is connected to the rear end periphery bearing of power rod 4, the periphery fixed connection second bevel gear 9 of screw rod 8's inner circle, first bevel gear 6 and second bevel gear 9 mesh, the bottom of casement 22 is equipped with dust collector, dust collector passes through drive mechanism and connects power rod 4, the even heat preservation coating that is equipped with of the inner chamber inner wall of casement 22, the casement 22 of rear side is kept away from the preceding vertical sealing strip 23 that is equipped with of the vertical window frame that corresponds screw rod 8 one side, sealing strip 23 and the contact fit in the back of front side casement 22, sealing strip 23 plays sealed heat preservation effect when casement 22 is closed. The utility model aims to overcome the defects in the prior art, and provides a heat preservation door and window with anti-falling function, when in use, an operator clockwise twists the power rod 4, at the moment, the power rod 4 drives the dust removing device to move upwards to contact and match with the inner wall of the bottom surface of the guide groove 21 of the window frame 1, the power rod 4 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the screw rod 8 to rotate, the screw rod 8 drives the screw sleeve 19 to move upwards, the screw sleeve 19 drives the movable plate 2 to move upwards, the movable plate 2 drives the top end of each ejector rod 3 to penetrate through the corresponding first through hole and move upwards, meanwhile, the movable plate 2 drives the bottom end of each transmission rod 5 to move upwards, each transmission rod 5 pushes the corresponding pressure rod 7 of the movable plate to move back to 2 under the limiting effect of the corresponding pressure rod 7, one end of each pressure rod 7 departing from, an operator adjusts the distance between one end of each pressure lever 7 departing from the moving plate 2 and the top end of each ejector rod 3 and the inner wall of the corresponding guide groove 21 according to actual requirements, namely, the overlapping amount of the window sash 22 and the window frame 1 is increased through each movable ejector rod 3 and each pressure lever 7, so that the anti-falling purpose is achieved, when the operator pushes the window sash 22 to reach a specified position, the operator can continue to screw the transmission shaft 4 clockwise, the transmission shaft continues to drive the moving plate 2 to move upwards through the screw 8, the top surface of each ejector rod 3 and one end of each pressure lever 77 departing from the moving plate 2 are simultaneously in contact fit with the inner wall of the corresponding guide groove 21, at the moment, the position of the window sash 22 and the corresponding window frame is fixed, namely, the window sash 22 is locked, the window sash 22 is further prevented from falling off, when the window sash 22 needs to move, the operator reversely rotates the power lever 4, meanwhile, the power rod 4 drives the dust removal device to move downwards through the transmission mechanism, the bottom surface of the dust removal device is in contact with the inner wall of the sliding groove of the window frame, when an operator pushes the window sash 22 to move, the cleaning plate 17 cleans dust in the sliding groove of the window frame, the device can be adjusted steplessly and variably, the operator can control the lengths of the ejector rods 3 and the compression rod 7 extending out of the window sash 22 by controlling the number of rotation turns of the power rod 4 according to the conditions of abrasion loss, manufacturing installation errors, external wind pressure and the like of the window sash 22 and the window frame in actual use, so that the lap joint amount of the window sash 22 and the window frame is further increased or controlled, the device is better in applicability, has a locking function while preventing falling, is better in functionality, and can realize self-cleaning of the sliding groove of the window frame when the operator pushes the window sash 22 to move.

Specifically, as shown in fig. 1, a left side wall of an inner cavity of the window sash 22 according to this embodiment is fixedly connected to a left side surface of the vertical plate 10, a vertical sliding groove 11 having a T-shaped cross section is formed in a right side surface of the vertical plate 10, a slider 12 having a T-shaped cross section is disposed inside the sliding groove 11, and a right side surface of the slider 12 is fixedly connected to a left side surface of the moving plate 2. The sliding block 12 slides along the sliding groove 11 to provide a limiting and guiding effect for the moving plate 2, so that the moving plate 2 is limited to transversely rock under the driving of the threaded sleeve 9, the ejector rod 3 and the pressing rod 7 are separated from the corresponding through holes, and the locking function of the device is guaranteed.

Specifically, as shown in fig. 3, the dust removing device according to this embodiment includes a sleeve 15, a rack 16, a cleaning plate 17, and a spring, wherein a top surface of the sleeve 15 is fixedly connected to an inner wall of an inner cavity of the window sash 22, a top end of the rack 16 is located in the sleeve 15, a top bottom surface of the rack 16 is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the inner wall of the inner cavity of the window sash 22, the other end of the rack 16 is fixedly connected to a top surface of the cleaning plate 17, a fourth through hole is formed in a bottom surface of the window sash 22, the cleaning plate 17 can penetrate through the fourth through hole to contact and cooperate. When the transmission mechanism drives the rack 16 to vertically move downwards, the spring is stressed to store energy, when the bottom surface of the cleaning plate 17 is contacted with the inner wall of the sliding groove of the window frame, the transmission mechanism is separated from the insection of the rack 16, the rack 16 is static under the reasonable action of the transmission mechanism and the spring, and the cleaning plate 17 removes dust in the window frame when the window sash 22 moves, so that the dust accumulation in the window frame is avoided.

Further, as shown in fig. 3, the transmission mechanism described in this embodiment includes a first gear 20, a second gear 13, a rotating shaft 14, and two bearings, the outer periphery of the power rod 4 is fixedly connected to the inner ring of the first gear 20, the inner cavity of the bottom of the window sash 22 is provided with the second gear 13, the inner ring of the second gear 13 is fixedly connected to the outer periphery of the transverse rotating shaft 14, the bearings at the two ends of the rotating shaft 14 are connected to the inner wall of the inner cavity of the adjacent window sash 22, the first gear 20 is engaged with the second gear 13, and the second gear 13 is engaged with the rack 16. An operator rotates the power rod 4, the power rod 4 drives the first gear 20 to rotate, the first gear 20 drives the second gear 13 to rotate, the second gear 13 drives the rack 16 to move downwards, the rack 16 drives the cleaning plate 17 to penetrate through the fourth through hole and to be in contact with the inner wall of the window frame, and in the process of pushing the window sash, the cleaning plate 17 can be in contact with the inner wall of the window frame all the time and can be used for removing dust on the inner wall of the window frame, so that the dust removing purpose is achieved.

Furthermore, as shown in fig. 2, the front periphery of the power rod 4 according to the embodiment is fixedly connected with the inner ring of the hand wheel 18. The hand wheel 18 provides an acting point for an operator to twist the power rod, so that the twisting is labor-saving and convenient.

Furthermore, the thermal insulation coating described in this embodiment is a nano thermal insulation coating. The nano heat-insulating coating has the advantages of low heat conductivity coefficient, environmental protection, no toxicity, long service life, no harm to human body on the premise of ensuring heat insulation, and is suitable for doors and windows.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an anti-drop heat preservation door and window which characterized in that: the window comprises a square window frame (1), wherein two grooves distributed in the front and back are respectively formed in the left top and bottom inner walls and the right top and bottom inner walls of the window frame (1), the four grooves on the front and back sides are sequentially connected end to form a guide groove (21) communicated with the inside, a window sash (22) is respectively arranged in the guide groove (21), the window sash (22) can slide along the corresponding guide groove, the window sash (22) is internally provided with a hollow cavity, a transverse movable plate (2) is arranged in the top cavity of the window sash (22), a plurality of transversely distributed ejector rods (3) are fixedly arranged on the top surface of the movable plate (2), a row of a plurality of first through holes are transversely formed in the top surface of the window sash (22), the ejector rods (3) correspond to the first through holes one by one, the top ends of the ejector rods (3) are respectively located in the corresponding first through holes and can vertically slide along the first through holes, a row, the interior of the second through hole is respectively in sliding fit with a pressure lever (7), one end of the pressure lever (7) facing the movable plate (2) is respectively hinged with one end of a transmission rod (5), the other end of the transmission rod (5) is respectively hinged with the front surface and the rear surface of the adjacent movable plate (2), a vertical screw (8) is arranged in a vertical cavity of the window frame (1), two ends of the screw (8) are respectively in bearing connection with the top and bottom inner walls of the inner cavity of the window sash (22), the periphery of the screw (8) is in threaded fit with a threaded sleeve (19), the periphery of the threaded sleeve (19) is fixedly connected with the side surface of the adjacent movable plate (2), a third through hole is formed in the front surface of the window sash (22), a power rod (4) is arranged in the third through hole, the periphery of the rear part of the power rod (4) is fixedly connected with the inner ring of the first bevel gear (6, the first bevel gear (6) is meshed with the second bevel gear (9), the bottom of the window sash (22) is provided with a dust removal device, the dust removal device is connected with the power rod (4) through a transmission mechanism, the inner wall of the inner cavity of the window sash (22) is uniformly provided with a heat insulation coating, the front of a vertical window frame on one side, away from the corresponding screw rod (8), of the window sash (22) on the rear side is provided with a vertical sealing strip (23), and the sealing strip (23) is in contact fit with the rear of the window sash (22) on the front.

2. An anti-drop heat preservation door and window according to claim 1, characterized in that: the left side wall of an inner cavity of the window sash (22) is fixedly connected with the left side face of the vertical plate (10), the right side face of the vertical plate (10) is provided with a vertical sliding groove (11) with a T-shaped cross section, a sliding block (12) with a T-shaped cross section is arranged inside the sliding groove (11), and the right side face of the sliding block (12) is fixedly connected with the left side face of the movable plate (2).

3. An anti-drop heat preservation door and window according to claim 1, characterized in that: the dust removal device comprises a sleeve (15), a rack (16), a cleaning plate (17) and a spring, wherein the top surface of the sleeve (15) is fixedly connected with the inner cavity inner wall of a window sash (22), the top end of the rack (16) is positioned in the sleeve (15), the top bottom surface of the rack (16) is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the inner cavity inner wall of the window sash (22), the other end of the rack (16) is fixedly connected with the top surface of the cleaning plate (17), a fourth through hole is formed in the bottom surface of the window sash (22), the cleaning plate (17) can penetrate through the inner wall of the fourth through hole to be in contact with a window frame, and the rack (16) is.

4. An anti-drop heat preservation door and window according to claim 3, characterized in that: the transmission mechanism comprises a first gear (20), a second gear (13), a rotating shaft (14) and two bearings, the periphery of the power rod (4) is fixedly connected with the inner ring of the first gear (20), the inner cavity of the bottom of the window sash (22) is provided with the second gear (13), the inner ring of the second gear (13) is fixedly connected with the periphery of the transverse rotating shaft (14), the bearings at the two ends of the rotating shaft (14) are connected with the inner wall of the inner cavity of the adjacent window sash (22), the first gear (20) is meshed with the second gear (13), and the second gear (13) is meshed with the rack (16).

5. An anti-drop heat preservation door and window according to claim 1, characterized in that: the periphery of the front part of the power rod (4) is fixedly connected with an inner ring of a hand wheel (18).

6. An anti-drop heat preservation door and window according to claim 1, characterized in that: the heat-insulating coating is a nano heat-insulating coating.