CN211950134U

CN211950134U - Energy-saving casement window

Info

Publication number: CN211950134U
Application number: CN202020090540.4U
Authority: CN
Inventors: 王兴虎
Original assignee: Chongqing Ming And De Doors And Windows Co ltd
Current assignee: Chongqing Ming And De Doors And Windows Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-17
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to an energy-saving casement window, which comprises a window body outer frame, a clapboard, two window body inner frames and two pieces of hollow glass, wherein one side of the window body outer frame is provided with a driving device which comprises two connecting blocks and a driving mechanism which is arranged in the window body outer frame and is used for driving the connecting blocks to rotate; a strip-shaped groove is formed in one side, close to the outdoor, of the window body outer frame; the driving mechanism comprises two vertical shafts, a cavity which is arranged at the bottom of the window body outer frame and is communicated with the strip-shaped groove, a screw rod which is horizontally and rotatably connected in the cavity, a left thread and a right thread which are respectively arranged at two ends of the screw rod, and a driving assembly which is arranged at one side of the window body outer frame close to the room and is used for driving the screw rod to rotate; the left thread and the right thread are respectively provided with a transmission component for driving the vertical shaft to rotate; and connecting rod assemblies are respectively arranged between the two vertical shafts and the two connecting blocks. The utility model discloses a set up drive arrangement, be convenient for promote the window form inside casing and rotate.

Description

Energy-saving casement window

Technical Field

The utility model belongs to the technical field of the door and window technique and specifically relates to an energy-conserving flat-open window is related to.

Background

One type of casement window is a window type which is commonly used, and has the advantages of large opening area, good ventilation and excellent sound insulation and impermeability.

The utility model discloses a chinese utility model patent that prior art can refer to grant bulletin number for CN209040711U discloses an energy-conserving thermal-insulated aluminum alloy flat-open door and window of isolated, including the window form frame, the inside symmetry of window form frame is equipped with two window forms inside casing, every the equal rigid coupling of medial surface of window form inside casing has the handle, every equal fixed mounting has cavity glass on the window form inside casing, the lateral surface border of window form inside casing all bonds and has round foamed plastic circle, the interior border of window form frame corresponds the bonding and has the sealing washer that round cooperation foamed plastic circle used, is located two the inside installation cavity that has seted up of window form frame in the middle of the window form inside casing, the inside symmetry horizontal sliding connection of installation cavity has two rectangle fixture blocks. The utility model discloses switch window form easy operation is convenient, and the gap is too big between window form inside casing and window form frame when can avoiding the window form to close, and the window form keeps apart the effect of outside sound better, and the gas tightness is better, can reduce the window outer with the heat exchange of room air, thermal-insulated effect is better to can reduce the energy consumption.

The above prior art solutions have the following drawbacks: some doors and windows are arranged beside a sink table (a vegetable washing pool), so that the sink table is placed between a user and a window frame, and the user is not convenient to push the inner frame of the window body to rotate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving flat-open window, it is convenient for promote the window form inside casing and rotate through setting up drive arrangement to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an energy-saving casement window comprises a window body outer frame, a partition plate fixedly connected to the middle of the window body outer frame, two window body inner frames respectively hinged to two sides of the window body outer frame, and two pieces of hollow glass respectively installed on the two window body inner frames, wherein a driving device for driving the two window body inner frames to rotate is installed on one side, close to an indoor side, of the window body outer frame; a strip-shaped groove is formed in one side, close to the outdoor, of the window body outer frame; the driving mechanism comprises a cavity, two vertical shafts, a lead screw, a left thread and a right thread, the cavity is formed in the bottom of the window body outer frame and communicated with the strip-shaped groove, the two vertical shafts are rotatably connected to two ends of the cavity, the lead screw is horizontally and rotatably connected into the cavity, the left thread and the right thread are respectively arranged at two ends of the lead screw, and a driving assembly is arranged on one side of the window body outer frame, which is close to the indoor side, and is; the left thread and the right thread are respectively provided with a transmission component for driving the vertical shaft to rotate; and connecting rod assemblies are respectively arranged between the two vertical shafts and the two connecting blocks.

By adopting the technical scheme, the driving assembly drives the lead screw to rotate, at the moment, the lead screw drives the two vertical shafts to rotate under the action of the transmission assembly, the two vertical shafts drive the two connecting blocks to rotate under the action of the two groups of connecting rod assemblies, and the two connecting blocks drive the inner frames of the two windows to rotate; the driving assembly is arranged on one side of the window body outer frame close to the indoor space, so that the operation of a user is facilitated; in sum, the driving device is arranged, so that the inner frame of the window body can be pushed to rotate conveniently.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a horizontal shaft which is rotatably connected to one side of the window body outer frame close to the indoor side, a main bevel gear which is fixedly connected to one end of the horizontal shaft and is positioned in the cavity, and a hand wheel which is fixedly connected to the other end of the horizontal shaft; and a slave bevel gear is fixedly sleeved on the outer side wall of the screw rod and meshed with the main bevel gear.

By adopting the technical scheme, the horizontal shaft is rotated by rotating the hand wheel, the horizontal shaft rotates to drive the main bevel gear to rotate, the main bevel gear rotates to drive the auxiliary bevel gear to rotate, and the auxiliary bevel gear rotates to drive the screw rod to rotate; through setting up drive assembly, be convenient for drive lead screw rotates.

The present invention may be further configured in a preferred embodiment as: the transmission assembly comprises a rack which is in threaded connection with the lead screw and is connected to the bottom of the cavity in a sliding manner along the length direction of the window body outer frame, and a spur gear which is fixedly sleeved on the vertical shaft; the rack is meshed with the spur gear.

By adopting the technical scheme, the lead screw rotates to drive the two racks to move in the opposite direction or in the opposite direction, the two racks move to drive the two spur gears to rotate in different directions, and the two spur gears rotate to drive the two vertical shafts to rotate; through setting up two sets of drive assembly, be convenient for drive two vertical axes and rotate.

The present invention may be further configured in a preferred embodiment as: the bottom rigid coupling of rack has the dovetail block, the dovetail groove that is used for supplying the dovetail block to slide along the length direction of cavity is seted up to the bottom of cavity.

Through adopting above-mentioned technical scheme, the dovetail has the guide effect to the forked tail piece to can reduce the rack and take place the possibility of deviating in the length direction slip process along the cavity.

The present invention may be further configured in a preferred embodiment as: the connecting rod assembly comprises a first connecting rod fixedly connected to the vertical shaft and a second connecting rod hinged to the connecting block; one end of the first connecting rod, which is far away from the vertical shaft, is hinged with one end of the second connecting rod, which is far away from the connecting block.

By adopting the technical scheme, the vertical shaft rotates to drive the first connecting rod to rotate, the first connecting rod rotates to drive the second connecting rod to move, and the second connecting rod moves to drive the connecting block to rotate; through setting up link assembly, be convenient for drive connecting block and rotate.

The present invention may be further configured in a preferred embodiment as: a sealing mechanism is arranged between each window body inner frame and each partition plate, and each sealing mechanism comprises a vertical groove arranged on one side of each partition plate, an iron bar connected to the vertical groove in a sliding manner along the length direction of the window body outer frame, and a reset assembly arranged in each vertical groove and used for driving the iron bar to reset; the window body inside casing is close to the one end of baffle and has been seted up the opening, the opening is kept away from one side rigid coupling of baffle and is had the magnetic stripe, the magnetic stripe is close to one side rigid coupling of ironbar and has the rubber layer.

By adopting the technical scheme, after the inner frame of the window body is closed, the iron strip is attracted with the magnetic strip under the action of the magnetic strip, so that the joint of the partition plate and the inner frame of the window body can be sealed; through setting up sealing mechanism, be convenient for seal the junction of baffle and window body inside casing.

The present invention may be further configured in a preferred embodiment as: reset assembly includes along vertical a plurality of copper springs that set gradually in erecting the inslot, every the one end rigid coupling of copper spring is in the one side that the magnetic stripe was kept away from to the ironbar, and the magnetic stripe was kept away from to other end rigid coupling in erecting the groove one side.

Through adopting above-mentioned technical scheme, through setting up the copper spring, be convenient for drive iron bar resets.

The present invention may be further configured in a preferred embodiment as: and an annular block is sleeved and fixed at one end of the part of the iron bar in the vertical groove, and an annular groove for the annular block to slide along the length direction of the window body outer frame is formed in the vertical groove.

By adopting the technical scheme, the iron bars are convenient to limit by arranging the annular blocks, so that the possibility of separating the iron bars from the vertical grooves can be reduced; through setting up the ring channel, be convenient for lead the annular piece.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the driving assembly drives the lead screw to rotate, at the moment, the lead screw drives the two vertical shafts to rotate under the action of the transmission assembly, the two vertical shafts drive the two connecting blocks to rotate under the action of the two groups of connecting rod assemblies, and the two connecting blocks drive the two window inner frames to rotate; the driving assembly is arranged on one side of the window body outer frame close to the indoor space, so that the operation of a user is facilitated; in conclusion, the driving device is arranged, so that the inner frame of the window body can be conveniently pushed to rotate;

2. the vertical shaft rotates to drive the first connecting rod to rotate, the first connecting rod rotates to drive the second connecting rod to move, and the second connecting rod moves to drive the connecting block to rotate; the connecting rod assembly is arranged, so that the connecting rod can be driven to rotate conveniently;

3. when the inner frame of the window body is closed, the iron strip is attracted with the magnetic strip under the action of the magnetic strip, so that the joint of the partition plate and the inner frame of the window body can be sealed; through setting up sealing mechanism, be convenient for seal the junction of baffle and window body inside casing.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a partial cross-sectional view of a highlighted drive mechanism of the embodiment;

FIG. 3 is a schematic view showing the structure of the sealing mechanism according to the embodiment.

In the figure, 1, a window frame; 11. a partition plate; 12. a window inner frame; 14. hollow glass; 15. a strip-shaped groove; 2. a drive device; 21. connecting blocks; 3. a drive mechanism; 31. a vertical axis; 32. a cavity; 321. a dovetail groove; 33. a lead screw; 34. a drive assembly; 341. a horizontal axis; 342. a main bevel gear; 343. a hand wheel; 344. a slave bevel gear; 35. a transmission assembly; 351. a rack; 352. a spur gear; 353. a dovetail block; 36. a connecting rod assembly; 361. a first link; 362. a second link; 4. a sealing mechanism; 41. a vertical slot; 411. an annular groove; 42. iron bars; 421. a ring block; 43. opening the gap; 44. a magnetic strip; 45. a rubber layer; 46. a reset assembly; 461. a copper spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses an energy-conserving flat-open window, including window form frame 1, rigid coupling in the baffle 11 at 1 middle part of window form frame, articulate respectively in two window form inside casing 12 of 1 both sides of window form frame and install respectively in two cavity glass 14 of two window form inside casing 12, window form frame 1 is close to indoor one side and installs and be used for driving two window form inside casing 12 pivoted drive arrangement 2.

As shown in fig. 1 and fig. 2, the driving device 2 includes two connecting blocks 21 respectively fixedly connected to one indoor side of the two window inner frames 12, and a driving mechanism 3 installed in the window outer frame 1 for driving the connecting blocks 21 to rotate; a strip-shaped groove 15 is formed in one side, close to the outdoor, of the window body outer frame 1; the driving mechanism 3 comprises a cavity 32 which is arranged at the bottom of the window body outer frame 1 and is communicated with the strip-shaped groove 15, two vertical shafts 31 which are respectively and rotatably connected with two ends of the cavity 32 through bearings, a screw rod 33 which is horizontally and rotatably connected in the cavity 32 through bearings, a left thread and a right thread which are respectively arranged at two ends of the screw rod 33, and a driving assembly 34 which is arranged at one indoor side of the window body outer frame 1 and is used for driving the screw rod 33 to rotate; the left thread and the right thread are respectively provided with a transmission component 35 for driving the vertical shaft 31 to rotate; a connecting rod assembly 36 is arranged between the two vertical shafts 31 and the two connecting blocks 21. The screw 33 is driven to rotate by the driving assembly 34, at this time, the screw 33 drives the two vertical shafts 31 to rotate under the action of the transmission assembly 35, the two vertical shafts 31 drive the two connecting blocks 21 to rotate under the action of the two groups of connecting rod assemblies 36, and the two connecting blocks 21 drive the two window inner frames 12 to rotate; the driving assembly 34 is arranged on one side of the window frame 1 close to the indoor space, so that the operation of a user is convenient; in summary, the driving device 2 is arranged to facilitate pushing the window inner frame 12 to rotate.

The driving assembly 34 includes a horizontal shaft 341 rotatably connected to the window frame 1 near the indoor side through a bearing, a main bevel gear 342 fixed to one end of the horizontal shaft 341 and located in the cavity 32, and a handwheel 343 fixed to the other end of the horizontal shaft 341; a slave bevel gear 344 is fixedly sleeved on the outer side wall of the screw 33, and the slave bevel gear 344 is meshed with the master bevel gear 342. The horizontal shaft 341 is rotated by rotating the hand wheel 343, the horizontal shaft 341 rotates to drive the main bevel gear 342 to rotate, the main bevel gear 342 rotates to drive the auxiliary bevel gear 344 to rotate, and the auxiliary bevel gear 344 rotates to drive the screw rod 33 to rotate; the driving assembly 34 is provided to facilitate the rotation of the lead screw 33.

The transmission assembly 35 comprises a rack 351 which is in threaded connection with the lead screw 33 and is connected to the bottom of the cavity 32 in a sliding manner along the length direction of the window frame 1, and a spur gear 352 which is sleeved and fixed on the vertical shaft 31; the rack gear 351 is meshed with the spur gear 352; the bottom of the rack 351 is fixedly connected with a dovetail block 353, and the bottom of the cavity 32 is provided with a dovetail groove 321 for the dovetail block 353 to slide along the length direction of the cavity 32. The screw 33 rotates to drive the two racks 351 to move towards or away from each other, the two racks 351 move to drive the two spur gears 352 to rotate towards different directions, and the two spur gears 352 rotate to drive the two vertical shafts 31 to rotate; two sets of transmission assemblies 35 are arranged, so that the two vertical shafts 31 can be driven to rotate conveniently.

The connecting rod assembly 36 comprises a first connecting rod 361 fixedly connected to the vertical shaft 31 and a second connecting rod 362 hinged to the connecting block 21; one end of the first link 361 remote from the vertical shaft 31 is hinged to one end of the second link 362 remote from the connection block 21. The vertical shaft 31 rotates to drive the first connecting rod 361 to rotate, the first connecting rod 361 rotates to drive the second connecting rod 362 to move, and the second connecting rod 362 moves to drive the connecting block 21 to rotate; the connecting block 21 is driven to rotate conveniently by arranging the connecting rod assembly 36.

As shown in fig. 1 and 3, a sealing mechanism 4 is installed between each window inner frame 12 and the partition plate 11, and the sealing mechanism 4 includes a vertical groove 41 formed on one side of the partition plate 11, an iron bar 42 connected to the vertical groove 41 in a sliding manner along the length direction of the window outer frame 1, and a reset assembly 46 installed in the vertical groove 41 and used for driving the iron bar 42 to reset; the part of the iron bar 42 in the vertical groove 41 is sleeved and fixed with a ring-shaped block 421 at one end, and a ring-shaped groove 411 for the ring-shaped block 421 to slide along the length direction of the window frame 1 is arranged in the vertical groove 41; one end of the window inner frame 12 close to the partition plate 11 is provided with a notch 43, one side of the notch 43 far away from the partition plate 11 is fixedly connected with a magnetic strip 44, and one side of the magnetic strip 44 close to the iron strip 42 is fixedly connected with a rubber layer 45. When the window inner frame 12 is closed, the iron strip 42 is attracted with the magnetic strip 44 under the action of the magnetic strip 44, so that the joint of the partition plate 11 and the window inner frame 12 can be sealed; the sealing mechanism 4 is arranged to facilitate sealing of the joint of the partition plate 11 and the inner frame 12 of the window body.

The reset assembly 46 includes a plurality of copper springs 461 disposed in the vertical slot 41 in sequence along the vertical direction, wherein one end of each copper spring 461 is fixedly connected to one side of the iron bar 42 away from the magnetic stripe 44, and the other end of each copper spring 461 is fixedly connected to one side of the vertical slot 41 away from the magnetic stripe 44. The driving iron bar 42 is convenient to reset by arranging the copper spring 461.

The implementation principle of the embodiment is as follows: the horizontal shaft 341 is rotated by the rotating hand wheel 343, the horizontal shaft 341 is rotated to drive the main bevel gear 342 to rotate, the main bevel gear 342 is rotated to drive the auxiliary bevel gear 344 to rotate, the auxiliary bevel gear 344 is rotated to drive the lead screw 33 to rotate, the lead screw 33 is rotated to drive the two racks 351 to move towards or away from each other, the two racks 351 are moved to drive the two spur gears 352 to rotate towards different directions, the two spur gears 352 are rotated to drive the two vertical shafts 31 to rotate, the two vertical shafts 31 are rotated to drive the two first connecting rods 361 to rotate, the two first connecting rods 361 are rotated to drive the two second connecting rods 362 to move, the two second connecting rods 362 are moved to drive the two connecting blocks 21 to rotate, and the two; in summary, the driving device 2 is arranged to facilitate pushing the window inner frame 12 to rotate.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an energy-conserving flat-open window, includes window frame (1), rigid coupling in baffle (11) at window frame (1) middle part, articulate respectively in two window body inside casings (12) of window frame (1) both sides and install respectively in two cavity glass (14) of two window body inside casings (12), its characterized in that: a driving device (2) for driving the two window inner frames (12) to rotate is installed on one side, close to the indoor, of the window outer frame (1), and the driving device (2) comprises two connecting blocks (21) which are fixedly connected to the two window inner frames (12) close to the indoor side respectively and a driving mechanism (3) which is installed in the window outer frame (1) and used for driving the connecting blocks (21) to rotate; a strip-shaped groove (15) is formed in one side, close to the outdoor, of the window body outer frame (1);

the driving mechanism (3) comprises a cavity (32) which is arranged at the bottom of the window body outer frame (1) and communicated with the strip-shaped groove (15), two vertical shafts (31) which are respectively and rotatably connected with two ends of the cavity (32), a screw rod (33) which is horizontally and rotatably connected in the cavity (32), a left thread and a right thread which are respectively arranged at two ends of the screw rod (33), and a driving assembly (34) which is arranged on one side of the window body outer frame (1) close to the room and is used for driving the screw rod (33) to rotate; the left thread and the right thread are respectively provided with a transmission assembly (35) for driving the vertical shaft (31) to rotate; and a connecting rod assembly (36) is respectively arranged between the two vertical shafts (31) and the two connecting blocks (21).

2. The energy-saving casement window according to claim 1, wherein: the driving assembly (34) comprises a horizontal shaft (341) rotatably connected to one side of the window frame (1) close to the indoor side, a main bevel gear (342) fixedly connected to one end of the horizontal shaft (341) and positioned in the cavity (32), and a hand wheel (343) fixedly connected to the other end of the horizontal shaft (341); and a secondary bevel gear (344) is fixedly sleeved on the outer side wall of the lead screw (33), and the secondary bevel gear (344) is meshed with the main bevel gear (342).

3. The energy-saving casement window according to claim 1, wherein: the transmission assembly (35) comprises a rack (351) which is in threaded connection with the lead screw (33) and is connected to the bottom of the cavity (32) in a sliding manner along the length direction of the window body outer frame (1), and a spur gear (352) which is fixedly sleeved on the vertical shaft (31); the rack (351) is meshed with the spur gear (352).

4. The energy saving casement window according to claim 3, wherein: the bottom rigid coupling of rack (351) has dovetail block (353), dovetail groove (321) that are used for supplying dovetail block (353) to slide along the length direction of cavity (32) are seted up to the bottom of cavity (32).

5. The energy-saving casement window according to claim 1, wherein: the connecting rod assembly (36) comprises a first connecting rod (361) fixedly connected to the vertical shaft (31) and a second connecting rod (362) hinged to the connecting block (21); one end of the first connecting rod (361) far away from the vertical shaft (31) is hinged with one end of the second connecting rod (362) far away from the connecting block (21).

6. The energy-saving casement window according to claim 1, wherein: a sealing mechanism (4) is arranged between each window body inner frame (12) and each partition plate (11), and each sealing mechanism (4) comprises a vertical groove (41) formed in one side of each partition plate (11), an iron bar (42) connected to the vertical groove (41) in a sliding manner along the length direction of the window body outer frame (1), and a reset assembly (46) arranged in each vertical groove (41) and used for driving the iron bar (42) to reset; opening (43) have been seted up to window body inside casing (12) one end that is close to baffle (11), one side rigid coupling that baffle (11) were kept away from in opening (43) has magnetic stripe (44), one side rigid coupling that magnetic stripe (44) are close to ironbar (42) has rubber layer (45).

7. The energy-saving casement window according to claim 6, wherein: reset assembly (46) include along vertical a plurality of copper spring (461) that set gradually in erecting groove (41), every the one end rigid coupling of copper spring (461) is in iron bar (42) keep away from the one side of magnetic stripe (44), and the other end rigid coupling is in erecting groove (41) and keeping away from the one side of magnetic stripe (44).

8. The energy saving casement window according to claim 7, wherein: the iron bar (42) is positioned in the vertical groove (41), one end of the iron bar is sleeved with and fixed with an annular block (421), and an annular groove (411) for allowing the annular block (421) to slide along the length direction of the window outer frame (1) is formed in the vertical groove (41).