CN221032072U - Sliding device and window - Google Patents

Abstract

The utility model provides a sliding device and a window body, wherein the sliding device comprises a sliding frame, a swing arm transmission assembly, a self-locking assembly and a limiting assembly; the sliding frame is slidably connected in the sliding rail of the window frame, and the limiting component is fixed on the window frame; one end of the swing arm transmission assembly is slidably connected to the sliding frame, the other end of the swing arm transmission assembly is rotatably connected with the window sash, the self-locking assembly is rotatably connected to the sliding frame, one end of the swing arm transmission assembly is provided with a sliding part, and the self-locking assembly is provided with a self-locking part aligned with or propped against the sliding part and a limiting part clamped with the limiting assembly. When the sliding part and the self-locking part are aligned, one end of the swing arm transmission assembly can slide on the sliding frame, the self-locking assembly is fixed on the sliding frame, the limiting part is clamped with the limiting assembly, and the sliding frame is limited on the sliding rail of the window frame; when the sliding part is propped against the self-locking part, one end of the swing arm transmission assembly is fixed on the sliding frame, the self-locking assembly can rotate, the limiting part is separated from the limiting assembly, and the sliding frame can slide in the sliding rail of the window frame.

Description

Sliding device and window

Technical Field

The utility model belongs to the technical field of building doors and windows, and particularly relates to a sliding device and a window body.

Background

The window frame of the window capable of being inverted in the current market is used as a sliding rail, and after the window sash is pushed open, the window sash transversely translates along the window frame so as to achieve the effect of horizontally opening the window. In the existing products, the sliding hinge structure for connecting the window sash and the window frame can only position the maximum angle of the hinge to rotate and push the window sash, and after the window sash is opened to the maximum angle, the hinge cannot perform self-locking, so that the window sash is easy to shake. The product has the common problems of unreasonable structure, unstable product, unsmooth motion conversion in the opening and closing process and the like, so that the market acceptance is not high.

Disclosure of utility model

The utility model aims to provide a sliding device and a window body, which are used for preventing a window sash from translating when being pushed open, preventing the window sash from swinging when being translated, and solving the problem of unsmooth action in the opening and closing process of the window sash.

The first aspect of the utility model discloses a sliding device, which comprises a sliding frame, a swing arm transmission assembly, a self-locking assembly and a limiting assembly; the sliding frame is slidably connected in the sliding rail of the window frame, and the limiting component is fixed on the window frame; one end of the swing arm transmission assembly is slidably connected with the sliding frame, the other end of the swing arm transmission assembly is rotatably connected with the window sash, the self-locking assembly is rotatably connected with the sliding frame, one end of the swing arm transmission assembly is provided with a sliding part, and the self-locking assembly is provided with a self-locking part aligned with or propped against the sliding part and a limiting part clamped with the limiting assembly;

When the sliding part and the self-locking part are aligned, one end of the swing arm transmission assembly can slide in the sliding frame, the self-locking assembly is fixed on the sliding frame, the limiting part is clamped with the limiting assembly, and the sliding frame is limited on the sliding rail of the window frame;

When the sliding part is propped against the self-locking part, one end of the swing arm transmission assembly is fixed on the sliding frame, the self-locking assembly can rotate, the limiting part is separated from the limiting assembly, and the sliding frame can slide in the sliding rail of the window frame.

Preferably, the sliding part comprises a sliding wall and a supporting wall, and the self-locking part is provided with a locking protrusion; when the locking protrusion is aligned with the sliding wall, the sliding wall can slide in parallel outside the locking protrusion, so that one end of the swing arm transmission assembly can slide; when the locking protrusion rotates to the supporting wall, the self-locking assembly can rotate, and one end of the swing arm transmission assembly is locked.

Preferably, the self-locking part comprises a sliding wall and a supporting wall, and the sliding part is provided with a locking protrusion; when the locking protrusion is aligned with the sliding wall, the locking protrusion can slide in the sliding wall in parallel, so that one end of the swing arm transmission assembly can slide; when the locking protrusion rotates to the supporting wall, the self-locking assembly can rotate, and one end of the swing arm transmission assembly is locked.

Preferably, the supporting wall is an arc-shaped guide rail, and the radian of the supporting wall is greater than or equal to the maximum radian of the self-locking assembly capable of rotating when the self-locking part is aligned with the sliding part.

Preferably, the limiting component is provided with a clamping part adapted to the limiting part, the limiting part is a clamping hook or a clamping groove, the clamping part is a clamping groove or a clamping hook corresponding to the limiting part, and the width of a notch of the clamping groove is larger than that of the clamping hook, so that the clamping hook can be separated from the clamping groove when the self-locking component rotates.

Preferably, the self-locking assembly comprises a self-locking hook, a self-locking elastic piece and a self-locking rotating shaft, the limiting part and the self-locking part are both arranged on the self-locking hook, the self-locking rotating shaft is fixed on the sliding frame, the self-locking hook and the self-locking elastic piece are both sleeved on the self-locking rotating shaft, one end of the self-locking elastic piece is fixed on the sliding frame, the other end of the self-locking elastic piece is fixed on the self-locking hook, and the self-locking elastic piece applies acting force for the self-locking hook to enable the self-locking part to prop against the sliding part.

Preferably, the swing arm transmission assembly comprises a rotation transmission member and a sliding cover plate, the sliding cover plate is slidably connected to the sliding frame, one end of the rotation transmission member is rotatably connected with the sliding cover plate, the other end of the rotation transmission member is rotatably connected with the window sash, and the sliding part is arranged in the sliding cover plate.

Preferably, the sliding cover plate is provided with a sliding limit groove, the sliding limit groove comprises a slot hole and a boss surrounding the slot hole, the self-locking rotating shaft is also provided with a sliding sheet, the self-locking rotating shaft penetrates through the slot hole, and the sliding sheet slides on the boss.

Preferably, the rotation transmission member comprises a first rotation shaft, a rotation connection plate, a second rotation shaft and a swing arm, wherein the first rotation shaft is rotatably connected with the sliding cover plate, the second rotation shaft is rotatably connected with the swing arm, two ends of the rotation connection plate are respectively and rotatably connected with the first rotation shaft and the second rotation shaft, and the swing arm is rotatably connected with the window sash.

A second aspect of the utility model discloses a window comprising a frame, a sash and a sliding device as described above, said sliding device being connected between said frame and said sash.

The utility model has the beneficial effects that:

According to the sliding device, the swing arm transmission assembly is used for connecting the window sashes, and the rotating acting force of the window sashes is converted into the sliding acting force between the sliding frame and the sliding frame. Before the window fan is opened to the maximum angle, the window fan is in the closing process and the window fan is in the closing state, the sliding part is aligned with the self-locking part, so that the swing arm transmission assembly can slide in the sliding frame to realize the opening and closing of the window fan, at the moment, the limiting part is clamped with the limiting assembly, the sliding frame cannot move, and the window fan stability in the opening and closing process of the window fan is ensured. After the window sash is opened to the maximum angle, the sliding part is propped against the self-locking part, so that the swing arm transmission assembly is locked in the sliding frame, at the moment, the sliding frame can move in the sliding rail of the window frame, and the window sash is ensured not to shake in the translation process. The sliding device can be applied to the transmission operation of the window sash and the window frame, and smooth progress of the window sash in the processes of pushing away, translating and closing is realized.

Drawings

FIG. 1 is a partially enlarged schematic view of a window;

FIG. 2 is an exploded view of a slide assembly;

FIG. 3 is a schematic diagram illustrating a limiting state of the sliding device;

FIG. 4 is a schematic view in partial cross-section of a slide limiting state;

FIG. 5 is a schematic diagram showing a self-locking state of the sliding device;

FIG. 6 is a schematic view in partial cross-section of a slide in a self-locking state;

FIG. 7 is a schematic view in partial cross-section of a transition state of the slide;

FIG. 8 is a schematic structural view of a carriage;

FIG. 9 is a schematic diagram of the front structure of a sliding cover plate;

FIG. 10 is a schematic view of the back structure of the sliding cover plate;

FIG. 11 is a schematic structural view of a spacing assembly;

FIG. 12 is a schematic view of an exploded construction of the self-locking assembly;

fig. 13 is a schematic structural view of the self-locking hook.

Reference numerals illustrate:

1. A sliding device; 2. a window frame; 3. window sashes;

10. A carriage; 11. a limit protrusion;

20. A swing arm transmission assembly; 21. a rotary transmission member; 211. a first rotation shaft; 212. rotating the connecting plate; 213. a second rotation shaft; 214. swing arms; 22. sliding the cover plate; 221. a sliding part; 2211. a sliding wall; 2212. a holding wall; 222. a sliding limit groove; 2221. a slot hole; 2222. a boss;

30. A self-locking assembly; 31. self-locking hook; 311. a self-locking part; 3111. a locking protrusion; 312. a limit part; 3121. the bottom surface of the clamping groove; 3122. the side surface of the first clamping groove; 3123. the side surface of the second clamping groove; 32. a self-locking elastic member; 33. a self-locking rotating shaft; 331. a sliding sheet;

40 limit components; 41. a clamping part; 411. the top surface of the clamping hook; 412. a first hook side surface; 413. the second clamping hook side face.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two parts. The specific meaning of the terms in the present utility model will be understood by those of ordinary skill in the art in specific detail.

Referring to fig. 1, the present embodiment discloses a window body comprising a window frame 2, a window sash 3 and the sliding device 1 described above, wherein the sliding device 1 is connected between the window frame 2 and the window sash 3. Specifically, the sliding device 1 is applied to lower transmission of the window sash 3 of the inverted type translational window, and can realize that the window sash 3 cannot translate and slide in the process of pushing open; the sash 3 cannot be pushed open when the sash 3 is slid in translation.

With further reference to fig. 2-10, the slide 1 includes a carriage 10, a swing arm transmission assembly 20, a self-locking assembly 30, and a limit assembly 40; the sliding frame 10 can be connected in the sliding rail of the window frame 2 in a sliding way, and the limiting component 40 is fixed on the window frame 2; one end of the swing arm transmission assembly 20 is slidably connected to the sliding frame 10, the other end of the swing arm transmission assembly 20 is rotatably connected with the window sash 3, the self-locking assembly 30 is rotatably connected to the sliding frame 10, one end of the swing arm transmission assembly 20 is provided with a sliding part 221, and the self-locking assembly 30 is provided with a self-locking part 311 aligned with or abutted against the sliding part 221 and a limiting part 312 clamped with the limiting assembly 40.

Referring to fig. 3-4, in the limiting state of the sliding device 1, during the opening process of the window sash 3, during the process of entering the closing state from the maximum angle of the window sash 3 and during the closing state of the window sash 3, the sliding part 221 is aligned with the self-locking part 311, one end of the swing arm transmission assembly 20 can slide on the sliding frame 10, the self-locking assembly 30 is fixed on the sliding frame 10, the limiting part 312 is clamped with the limiting assembly 40, and the sliding frame 10 is limited on the sliding rail of the window frame 2.

Referring to fig. 5-6, in the self-locking state of the sliding device 1, when the window sash 3 is opened to a maximum angle, the sliding portion 221 is separated from the aligned position of the self-locking portion 311 and abuts against the self-locking portion 311, one end of the swing arm transmission assembly 20 is fixed on the sliding frame 10, the self-locking assembly 30 can rotate to the maximum angle, the limiting portion 312 is separated from the limiting assembly 40, and the sliding frame 10 can slide in the sliding rail of the window frame 2.

Referring to fig. 12-13, the self-locking assembly 30 includes a self-locking hook 31, a self-locking elastic member 32 and a self-locking rotation shaft 33, wherein the limiting portion 312 and the self-locking portion 311 are both disposed on the self-locking hook 31, the self-locking rotation shaft 33 is fixed on the sliding frame 10, the self-locking hook 31 and the self-locking elastic member 32 are both sleeved on the self-locking rotation shaft 33, one end of the self-locking elastic member 32 is fixed on the sliding frame 10, the other end of the self-locking elastic member 32 is fixed on the self-locking hook 31, and the self-locking elastic member 32 applies a force to the self-locking hook 31 to make the self-locking portion 311 prop against the sliding portion 221. The self-locking elastic element 32 in this embodiment may be any one of torsion spring, spring or elastic sheet.

Referring to fig. 8 to 10, the swing arm transmission assembly 20 includes a rotation transmission member 21 and a sliding cover plate 22, the sliding cover plate 22 is rotatably connected to the sliding frame 10, one end of the rotation transmission member 21 is rotatably connected to the sliding cover plate 22, the other end of the rotation transmission member 21 is rotatably connected to the window sash 3, and the sliding portion 221 is provided in the sliding cover plate 22. The rotation driving member 21 converts the rotation force of the window sash 3 into the translational sliding force of the sliding cover 22, and the sliding cover 22 is controlled to slide or fix, so as to control the window sash 3 to be movable or locked.

Specifically, in one embodiment, the sliding portion 221 includes a sliding wall 2211 and an abutting wall 2212, and the self-locking portion 311 is provided with a locking protrusion 3111.

The sliding wall 2211 and the holding wall 2212 are integrally formed on the inner surface of the sliding cover 22, wherein the sliding wall 2211 includes two sliding walls 2211, the two sliding walls 2211 are enclosed to form an elongated groove, the length direction of the sliding wall 2211 is consistent with the sliding direction of the sliding cover 22, and the holding wall 2212 is disposed along the edge of the notch of the sliding wall 2211, so that the locking protrusion 3111 is held against the holding wall 2212 when being screwed out of the sliding wall 2211.

Further, the sliding frame 10 is provided with a limiting protrusion 11 adapted to the sliding wall 2211, and the limiting protrusion 11 is slidable in the sliding wall 2211 for limiting the sliding direction of the sliding wall 2211.

When the locking protrusion 3111 is aligned with the sliding wall 2211, the central axes of the limiting protrusion 11, the locking protrusion 3111 and the sliding wall 2211 are on the same straight line, and the sliding wall 2211 can slide on the locking protrusion 3111 and the limiting protrusion 11 in parallel, so that one end of the swing arm transmission assembly 20 can slide;

When the locking protrusion 3111 rotates to be abutted against the abutting wall 2212, the self-locking assembly 30 can rotate, and one end of the swing arm transmission assembly 20 is locked;

With further reference to fig. 7, when the locking protrusion 3111 is aligned with the sliding wall 2211 and is on the track of the abutment wall 2212, the sliding device 1 is in a transition state, if a pushing-away force is applied to the window sash 3, the locking protrusion 3111 is located in the sliding wall 2211, the window sash 3 can be pushed away further, the self-locking assembly 30 is not rotated, and the sliding frame 10 is limited by the limiting assembly 40. If a translational force is applied to the carriage 10, the locking protrusion 3111 rotates to abut against the abutment wall 2212, the window sash 3 is locked, and the carriage 10 is translatable.

In another embodiment, the self-locking portion 311 includes a sliding wall 2211 and an abutting wall 2212, and the sliding portion 221 is provided with a locking protrusion 3111; when the locking protrusion 3111 is aligned with the sliding wall 2211, the locking protrusion 3111 can slide in parallel in the sliding wall 2211, so that one end of the swing arm transmission assembly 20 can slide; when the locking protrusion 3111 rotates to abut against the abutting wall 2212, the self-locking assembly 30 can rotate, and one end of the swing arm transmission assembly 20 is locked. It can be understood that the specific structures of the lower top self-locking portion 311 and the sliding portion 221 are not limited to this embodiment, and the specific structures of the sliding portion 221 and the self-locking portion 311 can be interchanged during the actual production operation, so long as the above-mentioned functions can be achieved.

Further, the supporting wall 2212 is an arc-shaped guide rail, and the radian of the supporting wall 2212 is greater than or equal to the maximum angle of the self-locking assembly 30 capable of rotating when the self-locking portion 311 is aligned with the sliding portion 221. The radian of the propping wall 2212 is preferably equal to the maximum angle of the self-locking assembly 30 capable of rotating, so that the self-locking part 311 can still prop against the propping wall 2212 when rotating to the maximum angle, the connection between the self-locking assembly 30 and the sliding cover plate 22 is ensured, and the sliding cover plate 22 is prevented from moving.

Referring to fig. 9-10, the sliding cover 22 is further provided with a sliding limit groove 222, the sliding limit groove 222 includes a slot 2221 and a boss 2222 surrounding the slot 2221, the self-locking rotating shaft 33 is further provided with a sliding vane 331, the self-locking rotating shaft 33 is arranged in the slot 2221 in a penetrating manner, and the sliding vane 331 slides on the boss 2222. The sliding limiting groove 222 is used for further limiting the sliding range of the sliding cover plate 22, and the sliding limiting groove 222 is directly matched with the self-locking rotating shaft 33, so that further components on the sliding frame 10 can be reduced, the structure is simplified, and the sliding stability of the sliding cover plate 22 can be improved.

Specifically, the rotation transmission member 21 includes a first rotation shaft 211, a rotation connection plate 212, a second rotation shaft 213, and a swing arm 214, the first rotation shaft 211 is fixed to the sliding cover 22, the second rotation shaft 213 is fixed to the swing arm 214, both ends of the rotation connection plate 212 are rotatably connected to the first rotation shaft 211 and the second rotation shaft 213, respectively, and the swing arm 214 is rotatably connected to the window sash 3. The first rotation shaft 211, the rotation connection plate 212, and the second rotation shaft 213 are used to connect the swing arm 214 and the sliding cover 22 in a transmission manner, so that the sliding motion of the sliding cover 22 is consistent with the rotation motion of the window sash 3.

Referring to fig. 11 and 12, in an embodiment, the limiting component 40 is provided with a clamping portion 41 adapted to the limiting portion 312, the limiting portion 312 is a clamping groove, and the clamping portion 41 is a clamping hook corresponding to the limiting portion 312. The limiting portion 312 includes a card slot bottom surface 3121, a first card slot side surface 3122, and a second card slot side surface 3123, the size of the card slot bottom surface 3121 is slightly larger than the size of the hook, an included angle between the card slot bottom surface 3121 and the first card slot side surface 3122 is a right angle, and an included angle between the card slot bottom surface 3121 and the second card slot side surface 3123 is an obtuse angle. The clamping portion 41 includes a hook top surface 411, a first hook side surface 412 and a second hook side surface 413, wherein an included angle between the hook top surface 411 and the first hook side surface 412 and an included angle between the hook top surface 411 and the second hook side surface 413 are right angles. When the latch is engaged in the latch, the first latch side 3122 contacts the first latch side 412, the first latch side 3122 is inclined to the first latch side 412, and when the self-locking assembly 30 rotates, the connection position between the second latch side 413 and the bottom of the second latch can rotate along the second latch side 3123, so as to separate the limiting portion 312 from the engaging portion 41.

In another embodiment, the limiting portion 312 is a hook, and the clamping portion 41 is a slot corresponding to the limiting portion 312, and the specific clamping manner is the same as that of the previous embodiment.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The sliding device is characterized by comprising a sliding frame, a swing arm transmission assembly, a self-locking assembly and a limiting assembly; the sliding frame is slidably connected in the sliding rail of the window frame, and the limiting component is fixed on the window frame; one end of the swing arm transmission assembly is slidably connected with the sliding frame, the other end of the swing arm transmission assembly is rotatably connected with the window sash, the self-locking assembly is rotatably connected with the sliding frame, one end of the swing arm transmission assembly is provided with a sliding part, and the self-locking assembly is provided with a self-locking part aligned with or propped against the sliding part and a limiting part clamped with the limiting assembly;

When the sliding part and the self-locking part are aligned, one end of the swing arm transmission assembly can slide in the sliding frame, the self-locking assembly is fixed on the sliding frame, the limiting part is clamped with the limiting assembly, and the sliding frame is limited on the sliding rail of the window frame;

When the sliding part is propped against the self-locking part, one end of the swing arm transmission assembly is fixed on the sliding frame, the self-locking assembly can rotate, the limiting part is separated from the limiting assembly, and the sliding frame can slide in the sliding rail of the window frame.

2. The sliding apparatus according to claim 1, wherein the sliding portion includes a sliding wall and an abutment wall, the self-locking portion being provided with a locking protrusion; when the locking protrusion is aligned with the sliding wall, the sliding wall can slide in parallel outside the locking protrusion, so that one end of the swing arm transmission assembly can slide; when the locking protrusion rotates to the supporting wall, the self-locking assembly can rotate, and one end of the swing arm transmission assembly is locked.

3. The sliding device according to claim 1, wherein the self-locking portion comprises a sliding wall and an abutment wall, the sliding portion being provided with a locking protrusion; when the locking protrusion is aligned with the sliding wall, the locking protrusion can slide in the sliding wall in parallel, so that one end of the swing arm transmission assembly can slide; when the locking protrusion rotates to the supporting wall, the self-locking assembly can rotate, and one end of the swing arm transmission assembly is locked.

4. A sliding apparatus according to claim 2 or claim 3 wherein the abutment wall is an arcuate guide rail, the arc of the abutment wall being greater than or equal to the maximum arc of the self-locking assembly which is rotatable when the self-locking portion is aligned with the sliding portion.

5. The sliding device according to claim 1, wherein the limiting component is provided with a clamping portion adapted to the limiting portion, the limiting portion is a clamping hook or a clamping groove, the clamping portion is a clamping groove or a clamping hook corresponding to the limiting portion, and a notch width of the clamping groove is larger than a width of the clamping hook, so that the clamping hook can be separated from the clamping groove when the self-locking component rotates.

6. The sliding device according to claim 1, wherein the self-locking assembly comprises a self-locking hook, a self-locking elastic member and a self-locking rotating shaft, the limiting portion and the self-locking portion are both arranged on the self-locking hook, the self-locking rotating shaft is fixed on the sliding frame, the self-locking hook and the self-locking elastic member are both sleeved on the self-locking rotating shaft, one end of the self-locking elastic member is fixed on the sliding frame, the other end of the self-locking elastic member is fixed on the self-locking hook, and the self-locking elastic member applies a force for enabling the self-locking portion to be propped against the sliding portion to the self-locking hook.

7. The sliding device according to claim 6, wherein the swing arm transmission assembly comprises a rotation transmission member and a sliding cover plate, the sliding cover plate is slidably connected to the sliding frame, one end of the rotation transmission member is rotatably connected to the sliding cover plate, the other end of the rotation transmission member is rotatably connected to the window sash, and the sliding portion is disposed in the sliding cover plate.

8. The sliding device according to claim 7, wherein the sliding cover plate is provided with a sliding limit groove, the sliding limit groove comprises a slot hole and a boss surrounding the slot hole, the self-locking rotating shaft is further provided with a sliding sheet, the self-locking rotating shaft is arranged on the slot hole in a penetrating manner, and the sliding sheet slides on the boss.

9. The sliding device according to claim 7, wherein the rotation transmission member includes a first rotation shaft rotatably connected to the sliding cover plate, a rotation connection plate, a second rotation shaft rotatably connected to the swing arm, both ends of the rotation connection plate rotatably connected to the first rotation shaft and the second rotation shaft, respectively, and a swing arm rotatably connected to the window sash.

10. A window comprising a frame, a sash and a sliding device according to any one of claims 1-9, the sliding device being connected between the frame and the sash.