CN214943890U

CN214943890U - Integrative flat-open window of screen window

Info

Publication number: CN214943890U
Application number: CN202122564707.3U
Authority: CN
Inventors: 文顺兰
Original assignee: Foshan Maisi Aluminum Co ltd
Current assignee: Foshan Maisi Aluminum Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2021-11-30
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a screen window integrated casement window, which belongs to the technical field of casement windows and comprises a window edge, wherein the inner side of the window edge is provided with a first window frame, a second window frame and a third window frame in a sliding fit in sequence from indoor to outdoor, a reverse linkage mechanism for driving the first window frame and the second window frame to synchronously move in opposite directions is arranged between the first window frame and the second window frame, a homodromous linkage mechanism is arranged between the second window frame and the third window frame, a gear of the reverse linkage mechanism is meshed with a toothed plate, the second window frame can be driven to slide in opposite directions by sliding the first window frame, so that the window screen is automatically closed or opened, in addition, a sliding fit transmission cable of a sliding handle in the homodromous linkage mechanism pulls a telescopic clamping column to be inserted into a linkage hole, so that the second window frame and the third window frame can synchronously move, the steps of manually opening the window can be reduced, thereby saving more labor and time, a better use experience is obtained.

Description

Integrative flat-open window of screen window

Technical Field

The utility model belongs to the technical field of the flat-open window, especially, relate to an integrative flat-open window of screen window.

Background

The window sash moves along a certain horizontal direction, so the window sash is called a casement window, and is divided into a turnover window and a sliding window. The turnover window has a plurality of single leaves, is turned upwards when opened and is supported and fixed by an iron rod on the window frame; and some window frames are turned downwards and are pulled and fixed by a chain on the window frame to a certain degree. The sliding window is provided with a plurality of double sashes, the sashes horizontally slide along the grooves of the window frame or vertically slide when the sliding window is opened or closed, in the casement window, a screen window is usually required to be additionally arranged for achieving the effects of ventilation, mosquito prevention and heat insulation, and the steps of opening and closing the existing casement window become complicated due to the addition of the screen window.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrative flat-open window of screen window has solved current flat-open window and has used the loaded down with trivial details technical problem of window screening step.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a casement window with integrated screen window comprises a window edge, wherein a first window frame, a second window frame and a third window frame are sequentially and slidably matched on the inner side of the window edge from indoor to outdoor, a reverse linkage mechanism for driving the first window frame and the second window frame to synchronously move towards opposite directions is arranged between the first window frame and the second window frame, a homodromous linkage mechanism is arranged between the second window frame and the third window frame and comprises a sliding handle, a transmission cable, a plurality of reversing columns, a reset spring, a guide seat and a telescopic clamping column, the second window frame is provided with a sliding chute, the sliding handle is arranged in the sliding chute in a left-right sliding mode and protrudes out of the second window frame, the upper end and the lower end of the sliding handle are respectively connected with the transmission cable, the plurality of reversing columns are fixedly arranged in the second window frame, one end of the reset spring is arranged at the position, corresponding to the reverse linkage mechanism, the other end of the reset spring is connected to the reverse linkage mechanism, and the natural extension of the reset spring can push the reverse linkage mechanism to be far away from the second window frame The window frame moves and restores the linkage state, and the guide seat is fixedly arranged on the second window frame and positioned on one side of the return spring; the telescopic clamping column is fixedly arranged on the reverse linkage mechanism, and when the reverse linkage mechanism moves towards the second window frame, the telescopic clamping column can extend out and be clamped to the third window frame; one end of each transmission cable is connected to the upper end and the lower end of the sliding handle respectively, the other ends of the two transmission cables are reversed through the matching of the reversing column and the guide seat respectively and are connected to the reverse linkage mechanism, and the reverse linkage mechanism can be pulled to move towards the second window frame through the transmission cables by operably pulling the sliding handle.

Optionally, the telescopic clamping column comprises a fixed section and a telescopic section, the telescopic section is elastically and slidably mounted on the fixed section, the fixed section is fixedly mounted on the reverse linkage mechanism, and a ball is mounted at one end, far away from the fixed section, of the telescopic section; and a linkage hole matched with the telescopic section to be inserted is formed in the third window frame.

Optionally, the reverse linkage mechanism includes two toothed plates respectively disposed at the lower ends of the first window frame and the second window frame, the two toothed plates are disposed oppositely, the toothed plate connected to the first window frame is fixedly connected, the toothed plate connected to the second window frame is slidably connected, the return spring and the telescopic clamping column are connected to the toothed plate mounted on the second window frame, a cavity is formed in the window edge, and a rotation mechanism is disposed in the cavity;

the rotating mechanism comprises a first bevel gear which is in rotating fit with the cavity, a threaded cylinder which is in rotating connection with the cavity, and a second bevel gear which is fixed at the lower end of the threaded cylinder, the first bevel gear is meshed with the second bevel gear, a threaded rod is rotatably connected in the threaded cylinder, a gear is rotatably connected at the upper end of the threaded rod, and the gear is meshed with the two toothed plates; a rotating rod is rotatably matched with one side of the window edge, and one end of the rotating rod, which extends into the cavity, is fixed with the first bevel gear.

Optionally, a fixed block is arranged in the cavity, and the upper end of the fixed block is in running fit with the second bevel gear.

Optionally, a fixed plate is arranged in the cavity, the upper end of the circumferential side of the threaded rod is a smooth surface, the lower end of the circumferential side of the threaded rod is a threaded surface, and the smooth surface of the threaded rod is in sliding fit in the fixed plate.

Optionally, a first glass window sash is arranged in the first window frame, a screen window sash is arranged in the second window frame, and a second glass window sash is arranged in the third window frame.

The embodiment of the utility model has the following beneficial effect:

1. the slip of sliding handle can drive the pinion rack through the transmission cable and slide among the syntropy link gear to temporarily remove reverse link gear's linkage state, make the second window frame be in free state and cooperate flexible card post and linkage hole, can realize removing second window frame and third window frame simultaneously when second window frame and third window frame coincide, reach the casement that once only can open screen window and third window frame simultaneously, also can directly close the casement of third window frame through removing the screen window, avoid needing to move aside earlier the screen window just can carry out the loaded down with trivial details step of operating to the casement of third window frame.

2. Gear and pinion rack meshing among the reverse link gear, can drive the second window frame and slide to opposite direction when sliding first window frame, thereby make window screening self-closing or open, the manual step of opening the window of manual work has been reduced, thereby more laborsaving saves time, when only needing first window frame and second window frame to slide alone, thereby it rotates to drive the screw thread section of thick bamboo through rotating first bevel gear, make the screw rod drive the gear shrink downwards, can remove the meshing relation of gear and two pinion racks, thereby can promote first window frame and second window frame at will, be convenient for the user to observe outdoors, make the user's field of vision open, the air permeability is better.

Drawings

Fig. 1 is a schematic perspective view of a casement window with an integrated screen window.

Fig. 2 is a schematic perspective view of another angle of a casement window with an integrated screen window.

Fig. 3 is a connection schematic diagram of a homodromous link mechanism of a casement window with an integrated screen window, wherein a second window frame is in a sectional structure, and the homodromous link mechanism is hidden in the second window frame in practice.

Fig. 4 is a three-dimensional structure diagram of a homodromous link mechanism of a casement window with an integrated screen window, wherein a second window frame is a sectional structure, and the homodromous link mechanism is hidden in the second window frame in practice.

Fig. 5 is another angle structure diagram of the same direction linkage mechanism of the window with the integrated screen window, in which the second window frame is a sectional structure, and in practice, the same direction linkage mechanism is hidden in the second window frame.

Fig. 6 is a schematic view of a top view structure of a casement window with an integrated screen window.

Fig. 7 is a schematic sectional view of a casement window with an integrated screen window.

Fig. 8 is a schematic view of the structure at a in fig. 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and in order to keep the following descriptions of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

Referring to fig. 1 to 8, in the present embodiment, a flat-open window with an integrated screen window is provided, which includes a window edge 1, a first window frame 4, a second window frame 14, and a third window frame 17 are sequentially and slidably fitted to an inner side of the window edge 1 from an indoor direction to an outdoor direction, a reverse link mechanism for driving the first window frame 4 and the second window frame 14 to synchronously move in opposite directions is disposed between the first window frame 4 and the second window frame 14, a same-direction link mechanism is disposed between the second window frame 14 and the third window frame 17, the reverse link mechanism includes two toothed plates 13 respectively disposed at lower ends of the first window frame 4 and the second window frame 14, and the two toothed plates 13 are disposed oppositely, and the first window frame 4 is slid to drive the second window frame 14 to slide in opposite directions, so that the screen window is automatically closed, steps of manually opening the window are reduced, and the window is more labor-saving and time-saving. The toothed plate 13 connected with the first window frame 4 is fixedly connected, the toothed plate 13 connected with the second window frame 14 is in sliding connection, the return spring 22 and the telescopic clamping column 24 are connected to the toothed plate 13 mounted on the second window frame 14, a cavity is formed in the window edge 1, and a rotating mechanism is arranged in the cavity;

slewing mechanism includes the first bevel gear 7 of normal running fit in the cavity, rotate the screw thread section of thick bamboo 9 of connection in the cavity, fix second bevel gear 8 at screw thread section of thick bamboo 9 lower extreme, first bevel gear 7 meshes with second bevel gear 8, first bevel gear 7 drives screw thread section of thick bamboo 9 and rotates, the internal rotation of screw thread section of thick bamboo 9 is connected with threaded rod 10, threaded rod 10 upper end rotation is connected with gear 12 and two pinion rack 13 and all meshes, threaded rod 10 drives gear 12 and contracts downwards, can relieve gear 12 and two pinion rack 13's meshing relation, thereby can promote first window frame 4 and second window frame 14 at will, be convenient for outside the user observation room, make the user's field of vision open, the air permeability is better.

The equidirectional linkage mechanism comprises a sliding handle 19, a transmission cable 20, seven reversing columns 21, two return springs 22, two guide seats 23 and two telescopic clamping columns 24, the second window frame 14 is provided with a sliding groove 25, the sliding handle 19 is installed in the sliding groove 25 in a left-right sliding mode and protrudes out of the second window frame 14, the second window frame 14 can be pulled to move left and right by hands, in practical application, the sliding handle 19 can be pulled to slide to the edge of the sliding groove 25 to continuously drive the second window frame 14 to move through the sliding handle 19, the upper end and the lower end of the sliding handle 19 are respectively connected with one transmission cable 20, the seven reversing columns 21 are fixedly installed in the second window frame 14, the three reversing columns 21 are arranged above the sliding handle 19, the two reversing columns 21 are arranged below the sliding handle 19, the two reversing columns 21 are arranged at the corners of the second window frame 14 below the sliding handle, the two return springs 22 are symmetrically mounted on the second window frame 14 with the vertical center line of the second window frame 14 as the center, one end of each return spring 22 is mounted at the position of the second window frame 14 corresponding to the toothed plate 13, the other end of each return spring 22 is connected to the toothed plate 13, and the natural extension of the return springs 22 can push the toothed plate 13 to move away from the second window frame 14 and restore the linkage state, that is, the toothed plate 13 is meshed with the gear 12, and the guide seat 23 is fixedly mounted on the second window frame 14 and located at one side of the return spring 22, which is close to the reversing column 21; the telescopic clamping column 24 is fixedly installed on the toothed plate 13, and when the toothed plate 13 moves towards the second window frame 14, the telescopic clamping column 24 can extend out and be clamped to the third window frame 17; one end of each transmission cable 20 is respectively connected to the upper end and the lower end of the sliding handle 19, and the other end of the transmission cable 20 connected above the sliding handle 19 extends upwards to penetrate through two reversing columns 21 and is adjusted to extend downwards by a third reversing column 21; the other end of a transmission cable 20 connected below the sliding handle 19 extends downwards to penetrate through two reversing columns 21, the two transmission cables 20 extend downwards to the corners of the second window frame 14 and are adjusted to extend leftwards by the two reversing columns 21 respectively, the two transmission cables 20 extend towards the toothed plate 13 through a guide seat 23 respectively and are fixed on the toothed plate 13, the sliding handle 19 is pulled in an operable mode, the transmission cable 20 can be pulled to contract by the sliding handle 19 matching with the reversing columns 21 at the upper end and the lower end regardless of being pulled leftwards or rightwards, the toothed plate 13 is pulled towards the second window frame 14, the toothed plate 13 is disengaged from the gear 12, the return spring 22 is compressed at the moment, and when the sliding handle 19 is not pulled any more, the return spring 22 automatically restores to the natural extension length; the telescopic clamping column 24 comprises a fixed section 28 and a telescopic section 26, the telescopic section 26 is elastically and slidably mounted on the fixed section 28, the fixed section 28 is fixedly mounted on the toothed plate 13, and one end, far away from the fixed section 28, of the telescopic section 26 is provided with a ball 27; the third window frame 17 is provided with a linkage hole into which the telescopic section 26 is inserted, and when the second window frame 14 and the third window frame 17 are overlapped, the telescopic clamping column 24 can extend out and be inserted into the linkage hole, so that the second window frame 14 and the third window frame 17 can move synchronously; when the second sash 14 and the third sash 17 are not overlapped, the ball 27 will press on the third sash 17 and the retractable section 26 retracts into the fixed section 28 to buffer the distance of the retractable clip 24, and the ball 27 slides on the third sash 17 when the second sash 14 moves, so as to avoid affecting the sliding of the second sash 14.

The application of one aspect of the embodiment is as follows: two toothed plates 13 arranged on the lower sides of the first window frame 4 and the second window frame 14 are meshed with the gear 12, the first window frame 4 drives the gear 12 to rotate by pushing the first window frame 4, and the gear 12 rotates to drive the second window frame 14 to slide towards the direction opposite to the first window frame 4. Referring to fig. 3-4, a rotating rod 2 is rotatably fitted to one side of the window 1 of the present embodiment, and one end of the rotating rod 2 extending into the cavity is fixed to a first bevel gear 7, and the rotating rod 2 is rotated to drive the first bevel gear 7 to rotate, when only the second window frame 14 needs to slide alone, the rotating rod 2 drives the first bevel gear 7 to rotate, then the first bevel gear 7 drives a second bevel gear 8 to rotate, and then the second bevel gear 8 drives a threaded cylinder 9 to rotate, so that the threaded rod 10 slides downward, and further drives a gear 12 to slide downward, and finally, the gear 12 is disengaged from two toothed plates 13, so that the second window frame 14 and the first window frame 4 can slide alone.

Referring to fig. 4, a fixing block 15 is disposed in the cavity of the present embodiment, the upper end of the fixing block 15 is rotatably engaged with the second bevel gear 8, and the fixing block 15 is disposed to support the second bevel gear 8, so that the rotation of the second bevel gear is more stable.

Referring to fig. 4, in the present embodiment, a fixing plate 11 is installed in the cavity, the upper end of the circumferential side of the threaded rod 10 is a smooth surface, the lower end of the circumferential side is a threaded surface, and the smooth surface of the threaded rod 10 is slidably fitted in the fixing plate 11, so that the threaded rod 10 can slide more stably by providing the smooth surface of the upper end of the circumferential side of the threaded rod 10 and the fixing plate 11.

Referring to fig. 1-2, in the present embodiment, a first glass window sash 5 is installed in a first window frame 4, a screen window sash 6 is installed in a second window frame 14, and a second glass window sash 18 is installed in a third window frame 17, so that mosquitoes and insects can be prevented from flying in when the window is opened by the screen window sash 6.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. An integrative flat-open window of screen window which characterized in that includes: the window comprises a window edge (1), wherein a first window frame (4), a second window frame (14) and a third window frame (17) are sequentially matched with the inner side of the window edge (1) in a sliding manner from indoor to outdoor, a reverse linkage mechanism for driving the first window frame (4) and the second window frame (14) to synchronously move towards opposite directions is arranged between the first window frame (4) and the second window frame (14), a homodromous linkage mechanism is arranged between the second window frame (14) and the third window frame (17), the homodromous linkage mechanism comprises a sliding handle (19), a transmission cable (20), a plurality of reversing columns (21), a return spring (22), a guide seat (23) and a telescopic clamping column (24), the second window frame (14) is provided with a sliding groove (25), the sliding handle (19) is installed in the sliding groove (25) in a left-right sliding manner and protrudes out of the second window frame (14), the upper end and the lower end of the sliding handle (19) are respectively connected with one cable (20), the reversing columns (21) are fixedly installed in the second window frame (14), one end of the return spring (22) is installed at the position, corresponding to the reverse linkage mechanism, of the second window frame (14), the other end of the return spring (22) is connected to the reverse linkage mechanism, the reverse linkage mechanism can be pushed to move away from the second window frame (14) and to recover a linkage state through natural extension of the return spring (22), and the guide seat (23) is fixedly installed on the second window frame (14) and located on one side of the return spring (22); the telescopic clamping column (24) is fixedly arranged on the reverse linkage mechanism, and when the reverse linkage mechanism moves towards the second window frame (14), the telescopic clamping column (24) can extend out and is clamped to the third window frame (17); one end of each transmission cable (20) is respectively connected to the upper end and the lower end of the sliding handle (19), the other ends of the two transmission cables (20) are respectively reversed through the matching of the reversing column (21) and the guide seat (23) and connected to the reverse linkage mechanism, and the reverse linkage mechanism is pulled to move towards the second window frame (14) through the transmission cables (20) by operably pulling the sliding handle (19).

2. The window with the screen window as one body as claimed in claim 1, wherein the retractable clip (24) comprises a fixed section (28) and a retractable section (26), the retractable section (26) is elastically slidably mounted on the fixed section (28), the fixed section (28) is fixedly mounted on the reverse linkage mechanism, and a ball (27) is mounted at one end of the retractable section (26) far away from the fixed section (28); and a linkage hole which is matched with the telescopic section (26) to be inserted is formed in the third window frame (17).

3. The integrated casement window with the screen window according to claim 2, wherein the reverse linkage mechanism comprises two toothed plates (13) respectively arranged at the lower ends of a first window frame (4) and a second window frame (14), the two toothed plates (13) are oppositely arranged, the toothed plate (13) connected with the first window frame (4) is fixedly connected, the toothed plate (13) connected with the second window frame (14) is in sliding connection, the return spring (22) and the telescopic clamping column (24) are connected to the toothed plate (13) arranged on the second window frame (14), a cavity is formed in the window edge (1), and a rotating mechanism is arranged in the cavity;

the rotating mechanism comprises a first bevel gear (7) which is in rotating fit in the cavity, a threaded cylinder (9) which is in rotating connection with the cavity, and a second bevel gear (8) which is fixed at the lower end of the threaded cylinder (9), wherein the first bevel gear (7) is meshed with the second bevel gear (8), a threaded rod (10) is rotationally connected in the threaded cylinder (9), a gear (12) is rotationally connected at the upper end of the threaded rod (10), and the gear (12) is meshed with the two toothed plates (13); one side of the window edge (1) is matched with a rotating rod (2) in a rotating mode, and one end, extending into the cavity, of the rotating rod (2) is fixed with a first bevel gear (7).

4. The window with the integrated screen window as claimed in claim 3, wherein a fixed block (15) is arranged in the cavity, and the upper end of the fixed block (15) is rotatably matched with the second bevel gear (8).

5. A window with integrated screen window according to claim 3, characterized in that the cavity is provided with a fixed plate (11), the upper end of the peripheral side of the threaded rod (10) is a smooth surface, the lower end of the peripheral side is a threaded surface, and the smooth surface of the threaded rod (10) is slidably fitted in the fixed plate (11).

6. A window with integrated screen, according to claim 3, characterized in that the first frame (4) houses the first glass sash (5), the second frame (14) houses the screen sash (6), and the third frame (17) houses the second glass sash (18).