CN214273334U

CN214273334U - Rotatable window

Info

Publication number: CN214273334U
Application number: CN202022096519.8U
Authority: CN
Inventors: 林建灶; 李春智; 林哲淏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-24
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a rotatable window, which comprises a fixed outer frame and a rotating inner frame which can be mutually embedded, wherein glass is arranged in the rotating inner frame; the longitudinal window frame of the rotary inner frame is rotatably connected with the longitudinal window frame of the fixed outer frame through a detachable rotating connecting piece. The utility model discloses rotatory inside casing can be at the arbitrary angle of fixed frame internal rotation, and the air permeability is good, increases the daylighting face, can also make things convenient for the cleanness in the inboard and the outside of window form, and the practicality is high.

Description

Rotatable window

Technical Field

The utility model relates to a door and window technical field, in particular to rotatable formula window.

Background

In the prior art, some windows in a house building are directly closed, namely cannot be opened, and only can transmit light, so that lighting of a user is facilitated; some windows are also openable, i.e. a ventilation function can be achieved. However, the openable window in the prior art is only opened at a certain angle, and the opening angle is usually small, so that ventilation is facilitated in the use process, but when the window is stained with more glass, the window is inconvenient to wipe the outer side surface, and manual wiping from the outer side is often required. The danger coefficient of scrubbing by means of manual high-altitude operation is high, and the cleaning difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotatable formula window can solve one or several kinds among the above-mentioned prior art problem.

According to one aspect of the utility model, a rotatable window is provided, which comprises a fixed outer frame and a rotating inner frame which can be mutually embedded, wherein the rotating inner frame is internally provided with glass; the longitudinal window frame of the rotary inner frame is rotatably connected with the longitudinal window frame of the fixed outer frame through a detachable rotating connecting piece.

The beneficial effects of the utility model reside in that, the vertical window frame of rotatory inside casing is connected with the 360 degrees rotations of the vertical window frame of fixed frame, and rotatory inside casing can be at the arbitrary angle of fixed frame internal rotation, and the air permeability is good, increases the daylighting face. In addition, when the outdoor side of the window is cleaned, the rotary inner frame can be rotated to rotate the outer glass of the window to the inner side, so that the whole window can be cleaned indoors, and the window cleaning device is safe, simple and convenient to use and high in efficiency.

In some embodiments, the rotation connector includes a rotation shaft and a fixing groove riveted with each other; the rotating shaft is detachably arranged in the middle of the longitudinal window frame of the rotating inner frame, and the fixing groove is arranged in the middle of the longitudinal window frame of the fixing outer frame; the rotation shaft can rotate in the fixing groove. The riveting connection structure has the beneficial effects that the rotation of the rotating inner frame and the fixed outer frame is realized through the riveting action of the rotating shaft and the fixed groove. The rotating shaft can be detached, and replacement and installation are convenient. The rotating shaft and the fixing grooves are respectively arranged in the middle of the rotating inner frame and the longitudinal window frames of the fixed outer frame, the distances between the rotating shaft and the fixing grooves and the upper and lower transverse window frames of the fixed outer frame are equal, the rotating inner frame can be guaranteed to rotate freely, the glass in the rotating inner frame is prevented from colliding with the transverse window frames of the fixed outer frame, and the safety of the device is improved.

In some embodiments, the longitudinal window frame of the fixed outer frame is further provided with a detachable positioning device; the positioning device comprises a positioning bottom plate and a limiting head; the positioning bottom plate can be matched with the fixing groove; one end of the limiting head is connected with one side edge of the positioning bottom plate, and the other end of the limiting head can be embedded between the rotating inner frame and the fixed outer frame; the limiting head is provided with a through hole, and the rotating shaft can penetrate through the through hole to be matched with the fixing groove. The positioning device has the beneficial effects that the stability of connection between the rotating inner frame and the fixed outer frame is enhanced through the positioning device. The positioning bottom plate is arranged at the corresponding position of the fixing groove on the fixing outer frame, so that the opening of the fixing groove on the fixing outer frame can be sealed, and the rotating shaft is prevented from being separated from the fixing groove. The through holes on the limiting heads further stabilize the connection between the rotating inner frame and the fixed outer frame.

In some embodiments, the rotary connector comprises a rotating shaft and bearings sleeved at two ends of the rotating shaft; the rotating shaft is rotatably connected with the two bearings, one of the bearings is fixed in the middle of the longitudinal window frame of the rotating inner frame, and the other bearing is fixed in the middle of the longitudinal window frame of the fixed outer frame. The novel bearing has the beneficial effects that the rotating connection of the rotating inner frame and the fixed outer frame is realized through the connection of the rotating shaft and the bearing, the mechanical performance is good, and the rotating smoothness of the rotating inner frame is ensured.

In some embodiments, the rotating inner frame and the fixed outer frame are also provided with a detachable reverse adjustment interlocking mechanism; the reverse adjusting interlocking mechanism comprises two limiting columns and a chain; the two limiting columns are respectively arranged on the fixed outer frame and the rotating inner frame, and two ends of the chain are respectively connected with the two limiting columns; the length of the chain is adjustable. The chain type horizontal window frame has the advantages that the rotation angle of the rotating inner frame can be limited through the reverse adjusting interlocking mechanism, the two limiting columns are respectively arranged on the transverse window frames on the same sides of the fixed outer frame and the rotating inner frame, the two limiting columns are correspondingly arranged, so that the distance between the transverse window frames on the same sides of the fixed outer frame and the rotating inner frame cannot exceed the length of the chain in the rotating process of the rotating inner frame, the length of the chain can be adjusted as required, and the angle between the fixed outer frame and the rotating inner frame is suitable. The rotating inner frame and the fixed outer frame can be provided with a plurality of reverse adjusting interlocking mechanisms simultaneously, and the plurality of reverse adjusting interlocking mechanisms are symmetrically arranged, so that the stability of the rotating inner frame is ensured.

In some embodiments, the locking mechanism is further arranged on the transverse window frames of the fixed outer frame and the rotating inner frame; the locking mechanism comprises a locking block arranged on the outer edge of the transverse window frame of the rotating inner frame, and the locking block can rotate; the locking device also comprises a locking groove arranged at the inner side edge of the transverse window frame of the fixed outer frame, and the locking block is connected with the movable handle; the movable handle is rotated to drive the locking block to be embedded into or separated from the locking groove. The window has the advantages that the handle is rotated to embed the locking block into the locking groove, so that the rotating inner frame is fixed in the plane of the fixed outer frame, the rotating inner frame cannot rotate, and the inside and the outside of the window are isolated; the handle is rotated to enable the locking block to be separated from the locking groove, and the inner rotating frame can rotate to ventilate.

In some embodiments, the inner walls of the longitudinal window frame and the transverse window frame of the fixed outer frame are both provided with a slot; sealing strips are arranged on the outer walls of the longitudinal window frame and the transverse window frame of the rotary inner frame; the sealing strip can be embedded in the groove. The open slot is arranged along the length direction of the longitudinal window frame and the transverse window frame of the fixed outer frame and is connected end to form a closed loop; the sealing strips on the outer side of the rotating inner frame are integrally formed. When the rotating inner frame rotates to the plane of the fixed outer frame, the sealing strips are embedded into the grooves, and the embedding structure can play a certain locking function under the condition that the rotating inner frame and the fixed outer frame are not locked, so that the rotating inner frame is prevented from falling off. In addition, the sealing strip can strengthen the leakproofness between rotatory inside casing and the fixed frame, plays the effect of noise reduction, and the fluting can also play the function of preventing the backward flow.

Drawings

Fig. 1 is a perspective view of a rotatable window according to an embodiment of the present invention;

FIG. 2 is a side view of the rotatable window shown in FIG. 1;

FIG. 3 is a perspective view of the rotatable window shown in FIG. 1 at another angle;

fig. 4 is a front view of a rotating inner frame of the rotatable window shown in fig. 1;

FIG. 5 is a structural view of a fixed outer frame of the rotatable window shown in FIG. 1;

fig. 6 is a schematic view of a positioning device of the rotatable window shown in fig. 1.

Detailed Description

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

Fig. 1 to 6 schematically show a rotatable window according to an embodiment of the present invention. As shown in the figure, the device comprises a rotating inner frame 10 and a fixed outer frame 20, the frame bodies of the rotating inner frame 10 and the fixed outer frame 20 are both made of aluminum alloy or hard plastic materials, glass 30 is installed inside the rotating inner frame 10, and the glass 30 is transparent tempered glass or other glass with good permeability. The rotating inner frame 10 can be embedded with the fixed outer frame 20, and the outer wall of the rotating inner frame 10 is tightly attached to the inner wall of the fixed outer frame 20; the longitudinal frames 11 of the rotary inner frame 10 are rotatably connected with the longitudinal frames 21 of the fixed outer frame 20 by detachable rotary connectors. The rotating inner frame 10 can rotate at any angle inside the fixed outer frame 20 about the rotating connection member, thereby increasing the ventilation area as much as possible. When rotatory inside casing 10 rotated 180 degrees, the outside of rotatory inside casing 10 rotated the inboard of whole window body, so, can clean the glass outside indoor, removed outdoor operations's risk from, and is safe simple and convenient and efficient.

In the present embodiment, the rotation connecting member includes a rotation shaft 41 and a fixing groove 42; the rotation shaft 41 is detachably installed at a middle position of the longitudinal sash 11 of the rotary inner frame 10, and one end of the rotation shaft 41 is fixed in the longitudinal sash 11 and the other end thereof is directed to the outside of the rotary inner frame 10. The fixing groove 42 is provided at the middle portion of the vertical window frame 21 of the fixing frame 20, and the rotation shaft 41 is inserted into the fixing groove 42 and can rotate in the fixing groove 42. The left and right vertical frames 11 of the rotating inner frame 10 are respectively provided with a rotating shaft 41, and the left and right vertical frames 21 of the corresponding fixed outer frame 20 are respectively provided with a fixing groove 42. The left and right rotary connecting pieces are symmetrically arranged on the left and right sides of the whole window body, so that the stress on the left and right sides is balanced when the rotary inner frame 10 rotates, and the stability of the whole window body can be ensured.

The longitudinal window frame 21 of the fixed outer frame 20 is also provided with a detachable positioning device; as shown in fig. 6, the positioning device includes a positioning base plate 51 and a position limiting head 52, and the positioning base plate 51 and the position limiting head 52 are connected in an "L" shape. The positioning bottom plate 51 is arranged at the corresponding position of the fixing groove 42 on the fixing outer frame 20; one end of the limiting head 52 is connected with one side edge of the positioning bottom plate 51, and the other end of the limiting head 52 can be embedded between the rotating inner frame 10 and the fixed outer frame 20 to be matched with the rotating connecting piece. The fixing groove 42 is sealed by the positioning bottom plate 51 and the limiting head 52, the limiting head 52 is provided with a through hole 52, the through hole 53 faces the inside of the fixing groove 42, and the rotating shaft 41 can penetrate through the through hole 53 to be embedded into the inside of the fixing groove 42 and rotate in the through hole 52. In this way, the fixing grooves 42 are sealed by the positioning bottom plate 51 and the limiting heads 52, so that the rotation shaft 41 can be prevented from jumping out of the fixing grooves 42 in the rotation process, the installation and fastening between the rotating inner frame 10 and the fixed outer frame 20 are ensured, the rotating inner frame 10 is prevented from falling off in the rotation process, and the safety is ensured. The rotating shaft 41 can only rotate in the through hole 53, and the remaining fixing grooves 42 of the through hole 53 are correspondingly arranged, so that the rotating shaft 41 is limited.

In other embodiments, the rotational connection may have other forms. For example, the device can comprise a rotating shaft and bearings sleeved at two ends of the rotating shaft; the rotating shaft is rotatably connected with two bearings, one of which is fixed in the middle of the longitudinal window frame 11 of the rotating inner frame 10, the other of which is fixed in the middle of the longitudinal window frame 21 of the fixed outer frame 20, and the rotating inner frame 10 rotates inside the fixed outer frame 20 by taking the rotating shaft as an axis. Through the mutual operation of the rotating shaft and the bearing, the rotating smoothness of the rotating inner frame 10 is ensured.

The inner rotary frame 10 and the outer fixed frame 20 are further provided with a detachable reverse interlocking mechanism for limiting the rotation angle of the inner rotary frame 10. The reverse interlocking mechanism comprises two limiting columns 61 and a chain (not marked in the figure), wherein the two limiting columns 61 are respectively detachably arranged on the transverse window frames 22 of the fixed outer frame 20 and the transverse window frames 12 of the rotating inner frame 10; the two ends of the chain can be connected with two limiting columns 61 respectively. On the window body, two reverse interlocking mechanisms are symmetrically arranged on the

transverse window frames

12 and 22 on the same side of the rotating inner frame 10 and the fixed outer frame 20, so that when the rotating inner frame 10 is rotated, the distance between the transverse window frame 12 of the rotating inner frame 10 and the transverse window frame 22 of the fixed outer frame 20 does not exceed the length of the chain. The length of the chain can be adjusted according to the requirement, so that the rotating inner frame 10 can rotate to a proper angle.

The rotating inner frame 10 and the fixed outer frame 20 are further provided with a locking mechanism for fixing the rotating inner frame 10 in the plane of the fixed outer frame 20. The locking mechanism comprises a locking block 71 arranged on the outer edge of the transverse window frame 12 of the rotary inner frame 10, and the locking block 71 can rotate; and a locking groove 72 formed at an inner edge of the lateral window frame 22 of the fixing frame 20. The locking piece 71 is connected with a movable handle 73, and the movable handle 73 can be rotated to drive the locking piece 71 to be inserted into or separated from the locking groove 72. The upper side and the lower side of the window body are respectively provided with a locking mechanism, and the two movable handles 73 are rotated to enable the upper locking block 71 and the lower locking block 71 to be embedded into the locking groove 72, so that the locking of the rotating inner frame 10 can be realized from the upper direction and the lower direction, and the stress balance of the rotating inner frame 10 is ensured. The two movable handles 73 are rotated to separate the upper and lower locking blocks 71 from the locking grooves 72, so that the inner rotary frame 10 can be released, and the inner rotary frame 10 can be rotated at any angle.

The inner walls of the longitudinal window frame 21 and the transverse window frame 22 of the fixed outer frame 20 are provided with slots 23 along the length direction, and the slots 23 are connected end to form a closed loop; the outer walls of the longitudinal sash 11 and the transverse sash 12 of the rotating inner casing 10 are provided with sealing strips 13 formed integrally. When the rotating inner frame 10 rotates to the plane of the fixed outer frame 20, the sealing strip 13 can be embedded into the slot 23, so that the noise is reduced. The weather strip 13 and the groove 23 are fitted to each other, and the rotary inner frame 10 is locked to some extent, thereby preventing noise interference. On the other hand, when the window is rainy or cleaned, accumulated water on the surface of the glass 30 can flow into the open groove 23 along the sealing strip 13 and is accumulated in the open groove 23 on the inner wall of the transverse window frame 22 at the bottom of the fixed outer frame 20 under the action of gravity, so that water backflow is prevented, and the cleaning is facilitated.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The rotatable window is characterized by comprising a rotating inner frame (10) and a fixed outer frame (20) which can be mutually embedded, wherein glass is arranged in the rotating inner frame (10);

the longitudinal window frame (11) of the rotary inner frame (10) is rotatably connected with the longitudinal window frame (21) of the fixed outer frame (20) through a detachable rotating connecting piece.

2. The rotatable window according to claim 1, wherein the rotation connection comprises a rotation shaft (41) and a fixing groove (42) which are riveted to each other; the rotating shaft (41) is detachably arranged in the middle of a longitudinal window frame (11) of the rotating inner frame (10), and the fixing groove (42) is arranged in the middle of a longitudinal window frame (21) of the fixing outer frame (20); the rotating shaft can rotate in the fixing groove (42).

3. The rotatable window according to claim 2, wherein the longitudinal frame (21) of the fixed casing (20) is further provided with a detachable positioning device;

the positioning device comprises a positioning bottom plate and a limiting head; the positioning bottom plate can be matched with the fixing groove (42); one end of the limiting head is connected with one side edge of the positioning bottom plate, and the other end of the limiting head can be embedded between the rotating inner frame (10) and the fixed outer frame (20); the limiting head is provided with a through hole, and the rotating shaft (41) can penetrate through the through hole to be matched with the fixing groove (42).

4. The rotatable window of claim 1, wherein the rotation connector comprises a rotating shaft and bearings sleeved at two ends of the rotating shaft; the rotating shaft is rotatably connected with the two bearings, one of the bearings is fixed in the middle of a longitudinal window frame (11) of the rotating inner frame (10), and the other bearing is fixed in the middle of a longitudinal window frame (21) of the fixed outer frame (20).

5. The rotatable window according to claim 1, wherein the rotatable inner frame (10) and the fixed outer frame (20) are further provided with a detachable counter adjustment interlocking mechanism;

the reverse adjusting interlocking mechanism comprises two limiting columns (61) and a chain; the two limiting columns (61) are respectively arranged on the fixed outer frame (20) and the rotating inner frame (10), and two ends of the chain are respectively connected with the two limiting columns (61); the length of the chain is adjustable.

6. The rotatable window according to claim 1, wherein locking mechanisms are further provided on the lateral sashes (12) of the fixed outer frame (20) and the rotatable inner frame (10);

the locking mechanism comprises a rotatable locking block (71) arranged on the outer edge of the transverse window frame (12) of the rotary inner frame (10); the locking device also comprises a locking groove (72) arranged on the inner side edge of the transverse window frame (22) of the fixed outer frame (20), and the locking block (71) is connected with a movable handle (73); the movable handle (73) is rotated to drive the locking block (71) to be embedded into or separated from the locking groove (72).

7. The rotatable window according to any one of claims 1 to 6, wherein the inner walls of the longitudinal window frame (21) and the transverse window frame (22) of the fixed outer frame (20) are provided with a slot (23); sealing strips (13) are arranged on the outer walls of the longitudinal window frame (11) and the transverse window frame (12) of the rotary inner frame (10); the sealing strip (13) can be inserted into the groove (23).