CN218912665U - Sliding door and window - Google Patents

Abstract

The utility model discloses a sliding door and window, comprising: the window frame is connected with a sliding rail at the inner bottom side, and the sliding rail is provided with a buffer section which arches upwards; the window sash is positioned in the window frame, the window sash can slide on the sliding rail along the length extending direction of the sliding rail, one side, which is propped against the window frame, of the window sash in a sliding way is taken as a first side edge, and when the first side edge approaches to the window frame, the window sash passes through the buffer section.

Description

Sliding door and window

Technical Field

The utility model relates to a door and window, in particular to a sliding door and window.

Background

The sliding door and window comprises a window frame and a window sash, wherein the window sash can horizontally slide in the window frame, one side of the window sash, which is close to and connected with the window frame, is provided with a smooth rabbet, the other side of the window sash is provided with a hooked rabbet, when the smooth rabbet of the window sash slides to be close to the window frame to close the window, if the kinetic energy of the window sash is large, the window sash is easy to impact the window frame, if a user places hands at the smooth rabbet of the window sash, the phenomenon of clamping hands hurting people is easy to be caused, and similarly, when the window frame is provided with two movable wings, the two movable window sash smooth rabbets on the window frame are close to and offset each other, and at the moment, the conditions of high-force impact and clamping hands hurting people are easy to occur, so that the safety hidden danger exists and the stability of the whole structure is influenced.

Disclosure of Invention

The present utility model aims to provide a sliding door and window, which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.

The utility model solves the technical problems as follows:

a sliding door and window comprising: the window frame is connected with a sliding rail at the inner bottom side, and the sliding rail is provided with a buffer section which arches upwards; the window sashes are positioned in the window frame, the window sashes can slide on the sliding rails along the length extending direction of the sliding rails, one side, which is propped against the window frame, of the window sashes in a sliding manner is a first side edge, and when the first side edge approaches to the window frame, the window sashes pass through the buffer section.

The technical scheme has at least the following beneficial effects: the window frame is arranged on a hole of a wall, the window sash can slide back and forth along the sliding rail in the window frame, so that opening and closing are realized, when the window sash slides close to the window frame to realize closing of the window sash, the window sash needs to climb along the buffering section arched upwards along the sliding rail, at the moment, the kinetic energy of the window sash is reduced, the sliding speed of the window sash is effectively reduced, after the window sash passes over the arched buffering section, the buffering section can accelerate the sliding of the window sash, but at the moment, the maximum speed which can be achieved by the window sash is far smaller than the maximum speed before climbing the buffering section, so that the impact force of the window sash to the window frame can be effectively reduced, the overall structural stability and the use safety can be protected, in addition, the sliding of the window sash on the rail can be limited by the buffering section, so that the window sash can be kept in a closed state better, and the use experience can be improved.

As a further improvement of the technical scheme, the bottom side of the window sash is connected with a plurality of pulleys at intervals along the length extending direction of the sliding rail, the pulleys slide on the sliding rail, and the distance between any two adjacent pulleys is larger than the distance between two ends of the buffer section along the horizontal direction. The window sashes slide on the slide rail by means of the pulleys, the pulleys rotate on the slide rail when the window sashes move so as to reduce friction caused by the movement of the window sashes, when the window sashes need to be closed, one pulley at the bottom side of the window sashes firstly passes through the arched buffer section on the slide rail to realize primary speed reduction, the buffer section after primary speed reduction is positioned between the two pulleys, at the moment, the window sashes can be designed to directly prop against the window frame to realize closing, in the state, if the window sashes need to be opened, only one pulley passes through the buffer section, or the window sashes need to continuously slide towards the window frame, so that the second pulley at the bottom side of the window sashes also passes through the arched buffer section on the slide rail to realize secondary speed reduction, and further ensure the sliding buffer effect on the window sashes.

As a further improvement of the above technical solution, the inner bottom side of the window frame is provided with a groove, and the bottom side of the sliding rail is embedded into the groove. The slide rail is installed in the recess of window frame and fixes a position, improves the compressive loading ability of slide rail, reinforcing overall structure stability.

As a further improvement of the technical scheme, the top side of the window sash is connected with the anti-falling piece, the inner top side of the window frame is provided with the anti-falling groove, the anti-falling piece stretches into the anti-falling groove, two sides of a notch of the anti-falling groove are connected with the anti-falling hooks, and the anti-falling hooks limit the anti-falling piece to downwards fall out of the anti-falling groove. The anti-drop groove on the top side of the window frame can limit the top of the window sash so as to limit the window sash to move in the indoor and outdoor directions, the anti-drop piece is further arranged on the top side of the window sash, the anti-drop hooks are connected to two sides of the notch of the anti-drop groove, the two anti-drop hooks can limit the direct downward movement of the anti-drop piece, and therefore the window sash is prevented from falling off, the window sash can be prevented from falling off directly after falling off the sliding rail, and the safety in use is improved.

As a further improvement of the technical scheme, the anti-falling piece comprises a connecting plate, a connecting column and a limiting block, wherein the connecting plate is connected to the top side of the window sash, the connecting column is connected to the connecting plate and extends upwards into the anti-falling groove, the limiting block is connected to the top end of the connecting column, and the width of the limiting block is larger than the distance between two anti-falling hooks. When the window sashes are installed and fixed on the top side of the window sashes, the window sashes are firstly inclined, the limiting block is in an inclined state, one end of the limiting block is then obliquely inserted into the anti-falling groove until the whole limiting block completely enters the anti-falling groove, the window sashes are then swung, the window sashes are vertical, the window sashes are positioned on the top side of the sliding rail, the whole window sashes are installed in the window frame, and at the moment, the limiting block is limited to be directly downwards separated from the two anti-falling hooks due to the fact that the width of the limiting block is larger than the distance between the two anti-falling hooks.

As a further improvement of the technical scheme, the limiting block is a rotating wheel, and the rotating axis of the rotating wheel extends along the up-down direction. The periphery of the rotating wheel can prop against the side wall of the anti-drop groove, when the window sash moves, the rotating wheel can rotate, friction between the rotating wheel and the anti-drop groove is reduced by utilizing rotating friction, and therefore the smoothness of the window sash movement is improved.

As a further improvement of the above technical solution, at least two of the window sashes are arranged in the left-right direction, and the two window sashes can slide close to and abut against each other. A plurality of window sashes which can be opened or closed can be arranged in the window frame, and two window sashes can be mutually close to and propped against each other at the moment, so that the window closing function is realized.

As a further improvement of the technical scheme, one side, which is abutted against by the two window sashes, is taken as a second side, one second side is connected with a splicing strip, the splicing strip extends along the up-down direction, the front side and the rear side of the splicing strip are both connected with anti-collision strips, and the two second sides are respectively abutted against the left side and the right side of the two anti-collision strips. The splicing strip is arranged in the window sashes, the appearance of the window sashes is improved, the splicing strip is provided with the anti-collision strips protruding to the front side and the rear side of the second side edge of the window sashes, the two anti-collision strips can respectively prop against the front side and the rear side of the second side edge, when the two window sashes are mutually close to and prop against each other, the anti-collision strips can buffer the impact collision of the two window sashes, the vibration is reduced, the stability of the integral structure is improved, the anti-collision strip has the anti-pinch function, and the use safety is further improved.

As a further improvement of the technical scheme, buffer cavities extending in the up-down direction are arranged in the two anti-collision strips. The buffer cavity in the anti-collision strip can provide an elastic deformation space, so that the elastic deformation capacity of the anti-collision strip can be further improved, and the use safety is further improved.

As a further improvement of the above technical solution, both the crash bars are detachably connected to the splice bars. Two crashproof strips can be installed and removed from the concatenation strip, easy to assemble and follow-up maintenance are maintained, further improve and use experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

Fig. 1 is a schematic view showing a structure in which a window sash of the present utility model is mounted on a window frame;

FIG. 2 is a partial perspective view of the slide rail of the present utility model on a window frame;

fig. 3 is a schematic view of the structure of the two window sashes of the present utility model when being abutted against each other.

In the accompanying drawings: 100-window frames, 110-sliding rails, 111-buffer sections, 120-anti-falling hooks, 200-window sashes, 210-pulleys, 221-connecting plates, 222-connecting columns, 223-limiting blocks, 300-splicing strips and 310-anti-collision strips.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, a sliding door and window includes a window frame 100 and a window sash 200, where a sliding rail 110 is connected to an inner bottom side of the window frame 100, the sliding rail 110 has an upwardly arched buffer section 111, the window sash 200 is located in the window frame 100, the window sash 200 can slide on the sliding rail 110 along a length extending direction of the sliding rail 110, one side of the window sash 200 slidably abuts against the window frame 100 is a first side, when the first side approaches to the window frame 100, the window sash 200 passes through the buffer section 111, in practical application, a moving direction of the window sash 200 is bidirectional, so that the first side on the window sash 200 may be a smooth side or a smooth side, if the first side is a smooth side, the window sash 200 needs to approach to the window frame 100 during closing, and at this time, the window sash 200 approaches to the window frame 100 during opening, if the first side is a smooth side, the window sash 200 approaches to the window frame 100 during opening, and the window sash 200 approaches to the buffer section 111 during opening, and the window sash 200 approaches to the smooth side during opening.

As can be seen from the above, when the window frame 100 is installed on the opening of the wall, the window sash 200 can slide back and forth along the sliding rail 110 in the window frame 100, so as to realize opening and closing, when the window sash 200 slides close to the window frame 100 to realize closing of the window sash 200, the window sash 200 needs to climb up the buffer section 111 arched upwards along the sliding rail 110, at this time, the kinetic energy of the window sash 200 is reduced, and the sliding speed of the window sash 200 is effectively reduced, and when the window sash 200 passes over the arched buffer section 111, the buffer section 111 can accelerate the sliding of the window sash 200, but at this time, the maximum speed that the window sash 200 can reach is far less than the maximum speed before climbing the buffer section 111, so that the impact force of the window sash 200 on the window frame 100 can be effectively reduced, which is beneficial to protecting the overall structural stability and improving the use safety.

For the buffer section 111 arched on the sliding rail 110, which is substantially the inclined design of the top surface of the sliding rail 110, the buffer section 111 comprises an ascending climbing surface and a descending slope surface which inclines downwards, the climbing surface and the horizontal surface of the sliding rail 110 are in arc transition, and likewise, the descending slope surface and the horizontal surface of the sliding rail 110 are also in arc transition, and the climbing surface and the descending slope surface can be directly designed into arc transition, or a horizontal transition surface exists between the climbing surface and the descending slope surface.

The window sash 200 slides in the window frame 100, and has various structural forms, in this embodiment, the bottom side of the window sash 200 is connected with a plurality of pulleys 210 along the extending direction of the length of the sliding rail 110 at intervals, a plurality of pulleys 210 slide on the sliding rail 110, in practical application, the outer circumferential surface of the pulley 210 may be provided with a limiting groove in a surrounding manner, and the shape of the limiting groove is mutually matched with that of the sliding rail 110, so that the sliding stability of the window sash 200 is improved by limiting the sliding of the pulley 210 to the indoor side or the outdoor side by using the matching of the sliding rail 110 of the limiting groove, and the distance between any two adjacent pulleys 210 is greater than the distance between two ends of the buffer section 111 along the horizontal direction. The window sash 200 slides on the sliding rail 110 by means of the pulleys 210, when the window sash 200 moves, the pulleys 210 rotate on the sliding rail 110 to reduce the friction caused by the movement of the window sash 200, when the window sash 200 needs to be closed, one pulley 210 at the bottom side of the window sash 200 passes through the arched buffer section 111 on the sliding rail 110, one speed reduction is realized, the buffer section 111 after one speed reduction is positioned between the two pulleys 210, at the moment, the window sash 200 can be designed to directly prop against the window frame 100 to realize the closing, in this state, if the window sash 200 needs to be opened, only one pulley 210 passes through the buffer section 111, or the window sash 200 needs to continuously slide towards the window frame 100, so that the second pulley 210 at the bottom side of the window sash 200 also passes through the arched buffer section 111 on the sliding rail 110, the secondary speed reduction is realized, and the sliding buffer effect on the window sash 200 is further ensured.

For the sliding rail 110, it may be an integral part of the inner bottom side of the window frame 100, or a structure of a peripheral device that is additionally installed in the window frame 100, in order to better adjust the positions of the buffer sections 111 in different window frames 100, in this embodiment, the sliding rail 110 is in a structure form that can be detached from the window frame 100, specifically, the inner bottom side of the window frame 100 is provided with a groove, and the bottom side of the sliding rail 110 is embedded in the groove. The sliding rail 110 is installed in the groove of the window frame 100 for positioning, so that the compressive load capacity of the sliding rail 110 is improved, and the overall structural stability is enhanced.

The phenomenon that the window sash 200 can jump when encountering the obstacle in the sliding process, at this time, the window sash 200 is easy to have the derailment and drop off phenomenon, especially in the above embodiment, when the window sash 200 needs to pass through the buffer section 111, the window sash 200 can generate vertical displacement, in order to better solve this problem, in this embodiment, the top side of the window sash 200 is connected with the anticreep piece, the interior top side of the window frame 100 is provided with the anticreep groove, and the anticreep groove encloses between two bars of the interior top side of the window frame 100 and establishes to form, the anticreep piece stretches into in the anticreep groove, the notch both sides of anticreep groove are connected with the anticreep hook 120, the anticreep hook 120 restriction the anticreep piece is downward deviate from the anticreep groove. The anti-drop groove on the top side of the window frame 100 can limit the top of the window sash 200 to limit the movement of the window sash 200 in the indoor and outdoor directions, the anti-drop pieces are further arranged on the top side of the window sash 200, the anti-drop hooks 120 are connected to two sides of the notch of the anti-drop groove, and the two anti-drop hooks 120 can limit the direct downward movement of the anti-drop pieces, so that the window sash 200 is prevented from falling off, the window sash 200 is prevented from falling down directly after falling off the sliding rail 110, and the safety in use is improved.

In the above embodiment, if it is required to directly mount the window sash 200 with the anti-falling member into the anti-falling slot of the window frame 100, it is difficult to mount the anti-falling member into the window frame 100, and then mount and fix the anti-falling member on the window sash 200 by screwing the anti-falling member through the side opening, in this embodiment, the anti-falling member includes a connection plate 221, a connection post 222 and a stopper 223, the connection plate 221 is connected to the top side of the window sash 200, the connection post 222 is connected to the connection plate 221 and extends upward into the anti-falling slot, the stopper 223 is connected to the top end of the connection post 222, and the width of the stopper 223 is greater than the distance between the two anti-falling hooks 120. When the connecting plate 221 is installed and fixed on the top side of the window sash 200, and the window sash 200 is installed in the window frame 100, the window sash 200 is firstly inclined, the limiting block 223 is in an inclined state, then one end of the limiting block 223 is obliquely inserted into the anti-falling groove until the whole limiting block 223 completely enters the anti-falling groove, and then the window sash 200 is swung, so that the window sash 200 is vertical, the window sash 200 is positioned on the top side of the sliding rail 110, the whole window sash 200 is installed in the window frame 100, and at the moment, the limiting block 223 is limited to be directly separated downwards from the two anti-falling hooks 120 due to the fact that the width of the limiting block 223 is larger than the distance between the two anti-falling hooks 120.

Since the window sash 200 may shake back and forth during the movement, the stopper 223 may generate friction with the inner sidewall of the anti-drop slot, and in order to reduce friction, in this embodiment, the stopper 223 is a rotating wheel, and the rotation axis of the rotating wheel extends along the up-down direction. The outer circumference of the rotating wheel can prop against the side wall of the anti-drop groove, when the window sash 200 moves, the rotating wheel can rotate, friction between the rotating wheel and the anti-drop groove is reduced by utilizing rotating friction, and therefore the smoothness of the movement of the window sash 200 is improved.

The number and arrangement of the window sashes 200 in the window frame 100 may be various, such as one movable sash and one fixed sash, two movable sashes or two movable sashes and two fixed sashes, as shown in fig. 3, in this embodiment, two window sashes 200 are arranged along the left-right direction, and two window sashes 200 may be slidably close to and offset against each other. A plurality of window sashes 200, which can be opened or closed, may be installed in the window frame 100, and two of the window sashes 200 may be moved closer to and against each other, thereby implementing a window closing function.

In the two window sashes 200 that are mutually split and movable, one side against which two window sashes 200 are abutted is taken as a second side, at this time, the second sides of the two window sashes 200 are smooth rabbets, and a splicing structure is additionally arranged at the smooth rabbet position of one window sashes 200, and the splicing structure is in an i shape and protrudes out of the indoor side and the outdoor side of the window sashes 200, so that the appearance is affected. The splicing strip 300 is arranged in the window sash 200, the appearance of the window sash 200 is improved, the splicing strip 300 is provided with the anti-collision strips 310 protruding to the front side and the rear side of the second side of the window sash 200, the two anti-collision strips 310 can respectively prop against the front side and the rear side of the second side, when the two window sashes 200 are mutually close to and prop against each other, the anti-collision strips 310 can buffer the impact collision of the two window sashes 200, vibration is reduced, the overall structural stability is improved, the anti-pinch function is realized, and the use safety is further improved.

Further, buffer chambers extending in the up-down direction are provided in both the bumper strips 310. The buffer cavity within the bumper strip 310 can provide an elastic deformation space that can further improve the elastic deformation capability of the bumper strip 310, thereby further improving the safety in use.

In some embodiments, the two anti-collision strips 310 are detachably connected to the splicing strip 300, for example, a clamping portion is provided on the anti-collision strip 310, a clamping groove is provided on the splicing strip 300, and rapid assembly of the two anti-collision strips can be achieved through cooperation of the clamping portion and the clamping groove. The two anti-collision strips 310 can be assembled and disassembled from the splicing strip 300, so that the installation and subsequent maintenance are facilitated, and the use experience is further improved.

The bumper strip 310 is mainly used for providing elastic buffering when being stressed, and various materials such as ethylene propylene diene monomer, silicone rubber, PVC, composite materials and the like are used.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. A sliding door and window, characterized in that: comprising the following steps:

the window frame (100) is connected with a sliding rail (110) at the inner bottom side, and the sliding rail (110) is provided with a buffer section (111) arched upwards;

the window sash (200) is positioned in the window frame (100), the window sash (200) can slide on the sliding rail (110) along the length extending direction of the sliding rail (110), one side, which is propped against the window frame (100), of the window sash (200) in a sliding way is taken as a first side edge, and when the first side edge approaches to the window frame (100), the window sash (200) passes through the buffer section (111).

2. A sliding door and window according to claim 1, wherein: the bottom side of the window sash (200) is connected with a plurality of pulleys (210) at intervals along the length extending direction of the sliding rail (110), the pulleys (210) slide on the sliding rail (110), and the distance between any two adjacent pulleys (210) is greater than the distance between two ends of the buffer section (111) along the horizontal direction.

3. A sliding door and window according to claim 1, wherein: the inner bottom side of the window frame (100) is provided with a groove, and the bottom side of the sliding rail (110) is embedded into the groove.

4. A sliding door and window according to claim 1, wherein: the top side of casement (200) is connected with anticreep spare, the interior top side of window frame (100) is provided with the anticreep groove, the anticreep spare stretches into in the anticreep groove, the notch both sides in anticreep groove are connected with anticreep and collude (120), anticreep colludes (120) restriction anticreep spare is deviate from downwards the anticreep groove.

5. A sliding door and window according to claim 4, wherein: the anti-drop piece comprises a connecting plate (221), a connecting column (222) and a limiting block (223), wherein the connecting plate (221) is connected to the top side of the window sash (200), the connecting column (222) is connected to the connecting plate (221) and stretches into the anti-drop groove upwards, the limiting block (223) is connected to the top end of the connecting column (222), and the width of the limiting block (223) is larger than the distance between two anti-drop hooks (120).

6. A sliding door and window according to claim 5, wherein: the limiting block (223) is a rotating wheel, and the rotating axis of the rotating wheel extends along the up-down direction.

7. A sliding door and window according to claim 1, wherein: at least two window sashes (200) are arranged along the left-right direction, and the two window sashes (200) can slide to be close to and propped against each other.

8. A sliding door and window according to claim 7, wherein: one side against which two window sashes (200) are abutted is taken as a second side, one second side is connected with a splicing strip (300), the splicing strip (300) extends along the up-down direction, the front side and the rear side of the splicing strip (300) are both connected with anti-collision strips (310), and the two second sides are respectively abutted against the left side and the right side of the two anti-collision strips (310).

9. A sliding door and window according to claim 8, wherein: buffer cavities extending in the up-down direction are arranged in the two anti-collision strips (310).

10. A sliding door and window according to claim 8, wherein: both of the bumper strips (310) are detachably connected to the splice strip (300).

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