CN221220138U

CN221220138U - Door and window translation mechanism and door and window assembly

Info

Publication number: CN221220138U
Application number: CN202322612527.7U
Authority: CN
Inventors: 耿生平; 王章彦; 张贵金
Original assignee: Guangzhou Yinlai Building Materials Co ltd
Current assignee: Guangzhou Yinlai Building Materials Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-06-25
Anticipated expiration: 2033-09-25

Abstract

The utility model belongs to the technical field of window accessories, and particularly relates to a door and window translation mechanism and a door and window assembly. The door and window translation mechanism comprises a roller assembly, a driving plate provided with a chute and a mounting seat provided with a first accommodating groove; the roller assembly comprises a base, a supporting shaft, a sliding block and rollers rotatably arranged on the supporting shaft, wherein the supporting shaft and the sliding block are respectively arranged on two opposite plate surfaces of the base; the roller is used for being inserted into the strip-shaped sliding groove of the window frame; the base is provided with a first through hole, the mounting seat is provided with a first guide shaft crossing the first accommodating groove, the base is slidably arranged in the first accommodating groove, and the first guide shaft penetrates through the first through hole; the driving plate is arranged in the first accommodating groove, and the sliding block is inserted into the chute; the driving plate is used for driving the roller assembly to slide along the supporting shaft through the sliding block inserted into the chute. According to the sliding mechanism for the window, disclosed by the utility model, the sliding convenience of the window sash is improved, and meanwhile, the sealing performance of the window sash is also improved.

Description

Door and window translation mechanism and door and window assembly

Technical Field

The utility model belongs to the technical field of window accessories, and particularly relates to a door and window translation mechanism and a door and window assembly.

Background

A common ventilation device on a building, wherein the common window comprises translation type and rotation type; among them, the translating type window is widely used in various buildings, in which it is only required to move in a window frame, and an interval for opening the window is not required to be additionally provided.

In order to improve the sealing performance and the sound insulation performance of the window, a sealing strip is usually arranged on the casement window; however, the sealing strip is used for sealing the gap between two windows, so that not only is the assembly difficult, but also the moving resistance of the windows is increased, and the sliding of the windows is inflexible; in addition, in the process of sliding the window for a long time, the sealing strip is extruded by two doors and windows, so that abrasion exists, and the sealing effect of the window is affected by the worn sealing strip.

Disclosure of utility model

The utility model provides a door and window translation mechanism and a door and window assembly, aiming at the technical problems of poor sealing effect and inflexible sliding of a translation window in the prior art.

In view of the above technical problems, an embodiment of the present utility model provides a door and window translation mechanism, including a roller assembly, a driving plate provided with a chute, and a mounting seat provided with a first accommodating groove;

The roller assembly comprises a base, a supporting shaft, a sliding block and rollers rotatably arranged on the supporting shaft, wherein the supporting seat and the sliding block are respectively arranged on two opposite plate surfaces of the base; the roller is used for being inserted into the strip-shaped sliding groove of the window frame;

The base is provided with a first through hole, the mounting seat is provided with a first guide shaft crossing the first accommodating groove, the base is slidably arranged in the first accommodating groove, and the first guide shaft penetrates through the first through hole;

The driving plate is installed in the first accommodating groove and the sliding block is inserted into the chute; the driving plate is used for driving the roller assembly to slide along the supporting shaft through the sliding block inserted into the chute.

Optionally, the roller assembly further comprises a support column and a falling prevention wheel mounted on the support column; the support shaft is installed on the base faces away from the plate surface of the sliding block.

Optionally, the base is including being equipped with the pedestal of first mounting groove and installing mounting panel in the first mounting groove, the back shaft with the support column is all installed on the mounting panel, the slider is installed the pedestal deviates from on the face of mounting panel, first through-hole sets up on the lateral wall of first mounting groove.

The utility model also provides a door and window assembly which is characterized by comprising a window frame, a handle, a window sash, a connecting piece and the door and window translation mechanism; the window sash is slidably mounted in the window frame;

The door and window translation mechanism is arranged at the top of the window sash through the mounting seat; the handle is rotatably arranged on the window sash, and the opposite ends of the connecting piece are respectively connected with the handle and the driving plate; the handle is used for driving the driving plate to move along the length direction of the first accommodating groove through the connecting piece;

The window frame is provided with a strip-shaped chute, and the roller is slidably inserted into the strip-shaped chute.

Optionally, the roller assembly further comprises a support column and a falling prevention wheel mounted on the support column; the support shaft is arranged on the surface of the base, which is away from the sliding block;

the window frame is also provided with a strip-shaped anti-falling groove, and the anti-falling wheel is inserted into the strip-shaped anti-falling groove.

Optionally, a first groove is formed in the top of the window sash, and the door and window translation mechanism is installed in the first groove through the installation seat.

Optionally, the door and window assembly further comprises a pulley mechanism, wherein the pulley mechanism comprises a supporting seat provided with a second accommodating groove and a pulley assembly; the pulley assembly comprises a support frame provided with a second mounting groove and a plurality of pulleys rotatably mounted in the second mounting groove;

The support seat is also provided with a second guide shaft which spans across the second accommodating groove, and the side wall of the second accommodating groove is provided with a second through hole;

The support frame is slidably mounted in the second accommodating groove through the second guide shaft inserted into the second through hole;

The pulley mechanism is arranged at the bottom of the window sash through the supporting seat, a guide rail is arranged on the window frame, and the pulley is meshed with the guide rail.

Optionally, the supporting frame comprises a bottom plate and coamings arranged around the bottom plate, and the second accommodating groove is arranged between the bottom plate and the coamings; the second through hole is formed in the coaming along the width direction of the second accommodating groove;

And a limiting hole is formed in the coaming along the length direction of the second accommodating groove, and the guide rail passes through the limiting hole and is meshed with the guide rail.

Optionally, an annular groove is formed in the pulley, and the pulley is meshed with the guide rail through the annular groove.

Optionally, a second groove is formed in the bottom of the window sash, and the pulley mechanism is installed in the second groove through the supporting seat.

According to the utility model, the door and window translation mechanism is arranged at the top of the window sash through the mounting seat, the roller is slidably inserted into the strip-shaped chute of the window frame, and the roller assembly can move along the length direction of the strip-shaped chute through the roller, so that the effect of translating the window sash is achieved. The handle on the rotating window fan drives the driving plate to move along the length direction of the first accommodating groove, and because the sliding block on the base is inserted into the chute on the driving plate, the roller assembly is fixed, the driving plate drives the base to move along the width direction of the strip-shaped chute, so that the window fan and the mounting seat can move along the inner and outer directions of the window fan together.

When the window sash provided with the door and window translation mechanism needs to be moved, the window sash is driven by the door and window translation mechanism to be far away from the fixed window sash, and a certain gap is reserved between the window sash and the fixed window sash, so that the window sash can be stably moved, and the flexibility of sliding of the door and window is improved; when the window sashes with the door and window translation mechanisms are required to be closed with the fixed window sashes, the window sashes are driven to be close to the fixed window sashes by the door and window translation mechanisms, so that the window sashes are attached to the fixed window sashes together, the attaching tightness between the two window sashes is ensured, and the sealing effect of the door and window is improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a door/window translation mechanism according to an embodiment of the present utility model;

Fig. 2 is an exploded view of a door/window translation mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a portion of a door/window translation mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a door and window assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a portion of a door and window assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a door/window translation mechanism engaged with a window frame according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a portion of a door and window assembly according to another embodiment of the present utility model;

Fig. 8 is a schematic structural diagram of a pulley structure according to an embodiment of the present utility model.

Reference numerals in the specification are as follows:

1. A door and window translation mechanism; 11. a roller assembly; 111. a base; 1111. a first through hole; 1112. a base; 11121. a first mounting groove; 1113. a mounting plate; 112. a support shaft; 113. a slide block; 114. a roller; 115. a support column; 116. an anti-falling wheel; 12. a driving plate; 121. a chute; 13. a mounting base; 131. a first accommodation groove; 132. a first guide shaft; 2. a window frame; 21. a strip-shaped chute; 22. a strip-shaped anti-falling groove; 3. a handle; 4. window sashes; 41. a first groove; 42. a second groove; 5. a pulley mechanism; 51. a support base; 511. a second accommodation groove; 512. a second guide shaft; 52. a pulley assembly; 521. a support frame; 5211. a second mounting groove; 5212. a limiting hole; 522. a pulley; 6. and fixing the window sash.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. 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.

It is to be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., are based on the directions or positional relationships 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 element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

As shown in fig. 1 to 3 and fig. 6, a door and window translation mechanism 1 according to an embodiment of the present utility model includes a roller assembly 11, a driving plate 12 provided with a chute 121, and a mounting base 13 provided with a first accommodating recess 131; as can be appreciated, the included angle between the center line of the chute 121 and the center line of the first receiving groove 131 is an acute angle; the first accommodating recess 131 is a long-strip-shaped recess and is disposed at an upper portion of the mounting seat 13.

The roller assembly 11 comprises a base 111, a supporting shaft 112, a sliding block 113 and a roller 114 rotatably mounted on the supporting shaft 112, wherein the supporting shaft 112 and the sliding block 113 are respectively mounted on two opposite plate surfaces of the base 111; the roller 114 is used for being inserted into the strip-shaped chute 21 of the window frame 2; as can be appreciated, the support shaft 112 is mounted on the bottom surface of the base 111, and the slider 113 is mounted on the bottom surface of the base 111; the supporting shafts 112 and the rollers 114 may be aligned according to actual requirements, and the supporting shafts 112 and the rollers 114 are arranged in one-to-one correspondence.

The base 111 is provided with a first through hole 1111, the mounting seat 13 is provided with a first guide shaft 132 crossing the first accommodating groove 131, the base 111 is slidably mounted in the first accommodating groove 131, and the first guide shaft 132 passes through the first through hole 1111; as can be appreciated, the base 111 is slidable in the width direction of the first accommodating recess 131; the first guide shafts 132 may be provided in plurality according to actual demands.

The driving plate 12 is installed in the first receiving groove 131 and the slider 113 is inserted into the chute 121; the driving plate 12 is configured to drive the roller assembly 11 to slide along the supporting shaft 112 through the sliding block 113 inserted into the chute 121.

Specifically, the door and window translation mechanism 1 is mounted on the top of the window sash 4 through the mounting seat 13, the roller 114 is slidably inserted into the elongated chute 21 of the window frame 2, and the roller assembly 11 can move along the length direction of the elongated chute 21 through the roller 114, so as to play a role in translating the window sash 4. The handle 3 on the window sash 4 is rotated to drive the driving plate 12 to move along the length direction of the first accommodating groove 131, and the sliding block 113 on the base 111 is inserted into the chute 121 on the driving plate 12, so that the roller assembly 11 is fixed, and the driving plate 12 drives the base 111 to move along the width direction of the elongated chute 21, so that the window sash 4 and the mounting seat 13 together can move along the inner and outer directions of the window sash 4.

When the window sash 4 provided with the door and window translation mechanism 1 needs to be moved, the window sash 4 is driven by the door and window translation mechanism 1 to be far away from the fixed window sash 6, a certain gap is reserved between the window sash 4 and the fixed window sash 6, so that the window sash 4 can be stably moved, and the sliding flexibility of the door and window is improved; when the window sashes 4 provided with the door and window translation mechanism 1 are closed with the fixed window sashes 6, the window sashes 4 are driven by the door and window translation mechanism 1 to be close to the fixed window sashes 6, so that the window sashes 4 are attached to the fixed window sashes 6, the attaching tightness between the two window sashes 4 is ensured, and the sealing effect of the door and window is improved.

In one embodiment, as shown in fig. 1 and 6, the roller assembly 11 further includes a support column 115 and a fall preventing wheel 116 mounted on the support column 115; the support shaft 112 is mounted on a plate surface of the base 111 facing away from the slider 113. It will be appreciated that the support column 115 is mounted on the top surface of the base 111, and the fall arrest wheel 116 is fixed to the support column 115.

Specifically, the drop preventing wheel 116 is inserted into the elongated drop preventing groove 22 of the window frame 2, and the drop preventing wheel 116 inserted into the elongated drop preventing groove 22 can prevent the window sash 4 from falling down, thereby ensuring the safety of the window sash 4.

In one embodiment, as shown in fig. 1 and 2, the base 111 includes a base body 1112 provided with a first mounting groove 11121 and a mounting plate 1113 mounted in the first mounting groove 11121, the support shaft 112 and the support column 115 are mounted on the mounting plate 1113, the slider 113 is mounted on a plate surface of the base body 1112 facing away from the mounting plate 1113, and the first through hole 1111 is provided on a side wall of the first mounting groove 11121. It will be appreciated that the support shaft 112, the roller 114, the support column 115, and the fall preventing wheel 116 may be first mounted to the base plate, and then the mounting plate 1113 may be mounted in the first mounting recess 11121, thereby improving the convenience of the assembly and disassembly of the roller assembly 11.

As shown in fig. 4 to 6, another embodiment of the present utility model further provides a door and window assembly, including a window frame 2, a handle 3, a window sash 4, a connector (not shown in the drawings), and the door and window translation mechanism 1 described above; the window sash 4 is slidably mounted in the window frame 2; further, a fixed sash 6 is provided mounted in the frame 2.

The door and window translation mechanism 1 is arranged at the top of the window sash 4 through the mounting seat 13; the handle 3 is rotatably arranged on the window sash 4, and the opposite ends of the connecting piece are respectively connected with the handle 3 and the driving plate 12; the handle 3 is used for driving the driving plate 12 to move along the length direction of the first accommodating groove 131 through the connecting piece; it is understood that the connectors include, but are not limited to, connecting straps and the like.

The window frame 2 is provided with a strip-shaped chute 21, and the roller 114 is slidably inserted into the strip-shaped chute 21. It will be appreciated that the elongate chute 21 is provided at the top of the window frame 2.

Specifically, the handle 3 is turned, the handle 3 drives the driving plate 12 to move along the length direction of the first accommodating groove 131 through the connecting piece, and since the sliding block 113 on the base 111 is inserted into the chute 121 on the driving plate 12, the roller assembly 11 is fixed, the driving plate 12 drives the base 111 to move along the width direction of the elongated chute 21, so that the window sash 4 and the mounting seat 13 together can move along the inner and outer directions of the window sash 4.

When the window sashes 4 are required to be movably installed, the window sashes 4 are driven to be far away from the fixed window sashes 6 by rotating the handle 3, and a certain gap is reserved between the window sashes 4 and the fixed window sashes 6, so that the window sashes 4 can be stably moved, and the flexibility of sliding doors and windows is improved; when the window sashes 4 and the fixed window sashes 6 are required to be closed, the handle 3 is rotated to be close to the fixed window sashes 6, so that the window sashes 4 are attached to the fixed window sashes 6, the attaching tightness between the two window sashes 4 is ensured, and the sealing effect of the door and the window is improved.

In one embodiment, as shown in fig. 1 and 6, the roller assembly 11 further includes a support column 115 and a fall preventing wheel 116 mounted on the support column 115; the supporting shaft 112 is mounted on a plate surface of the base 111 facing away from the sliding block 113;

The window frame 2 is also provided with an elongated anti-falling groove 22, and the anti-falling wheel 116 is inserted into the elongated anti-falling groove 22.

Specifically, the roller 114 moves in the elongated chute 21 while the fall preventing wheel 116 slides in the elongated fall preventing groove 22. In this embodiment, the anti-falling wheel 116 is inserted into the elongated anti-falling groove 22 of the window frame 2, and the anti-falling wheel 116 inserted into the elongated anti-falling groove 22 can prevent the window sash 4 from falling down, so as to ensure the safety of the window sash 4.

In one embodiment, as shown in fig. 5, a first groove 41 is provided on the top of the window sash 4, and the door and window translating mechanism 1 is mounted in the first groove 41 through the mounting base 13. It will be appreciated that the opening of the first groove 41 is upwardly facing, the mounting seat 13 is fixedly mounted in the first groove 41, and the roller 114 may be inserted into the elongated chute 21 after protruding from the first groove 41. In this embodiment, the door and window translating mechanism 1 is mounted in the first groove 41, thereby ensuring the compactness of the door and window translating mechanism 1 mounted on the window sash 4.

In one embodiment, as shown in fig. 7 and 8, the door and window assembly further comprises a pulley mechanism 5, the pulley mechanism 5 comprising a support seat 51 provided with a second accommodation groove 511 and a pulley assembly 52; the pulley assembly 52 includes a support frame 521 provided with a second mounting groove 5211 and a plurality of pulleys 522 rotatably mounted in the second mounting groove 5211; it is to be appreciated that the number of the roller assemblies 11 may be designed according to practical requirements, and a plurality of rollers 114 are installed in the second installation recess 5211 at intervals.

The support seat 51 is further provided with a second guide shaft 512 crossing the second accommodating groove 511, and a second through hole is formed in a side wall of the second accommodating groove 511.

The support bracket 521 is slidably mounted in the second accommodating recess 511 by the second guide shaft 512 inserted into the second through hole; as can be appreciated, the supporting frame 521 is movable in the width direction of the second accommodating recess 511.

The pulley mechanism 5 is mounted at the bottom of the window sash 4 through the supporting seat 51, a guide rail (not shown in the figure) is provided on the window frame 2, and the pulley 522 is engaged with the guide rail. It will be appreciated that the rail is provided at the bottom of the frame 2 and that the sash 4 is slidably mounted in the frame 2 by means of the pulley 522 being lowered onto the rail.

Specifically, when the door/window translation mechanism 1 drives the window sash 4 to move in the inner and outer directions of the window frame 2, the support frame 521 moves along the second guide shaft 512, so that the pulley 522 is kept in a state where the guide rails abut against, thereby keeping the stability of the window sash 4 installed in the window frame.

In one embodiment, as shown in fig. 8, the supporting frame 521 includes a bottom plate and a surrounding plate disposed around the bottom plate, and the second accommodating groove 511 is disposed between the bottom plate and the surrounding plate; the second through hole is provided on the coaming in the width direction of the second accommodation groove 511.

Along the length direction of the second accommodating groove 511, a limiting hole 5212 is formed in the coaming, and the guide rail passes through the limiting hole 5212 and is engaged with the guide rail. It can be appreciated that the supporting seat 51 can slide along the guide rail in the length direction through the limiting hole 5212, and the limiting hole 5212 can limit the supporting seat 51 to move along the width direction of the guide rail, so that the stability of the engagement of the pulley 522 structure and the guide rail is ensured, and the occurrence of the derailment accident of the pulley mechanism 5 and the guide rail is avoided.

In one embodiment, as shown in fig. 1, the pulley 522 is provided with an annular groove, and the pulley 522 is engaged with the guide rail through the annular groove (i.e., the guide rail abuts against an inner wall of the annular groove). It will be appreciated that the annular groove is provided in the side wall of the pulley 522, and the annular groove is designed so that the pulley 522 remains engaged with the rail, avoiding derailment of the pulley 522 with the rail.

In one embodiment, as shown in fig. 7, a second groove 42 is provided on the bottom of the window sash 4, and the pulley mechanism 5 is mounted in the second groove 42 through the support base 51. As will be appreciated, the support seat 51 is fixedly mounted in the second recess 42; in this embodiment, the second groove 42 is designed such that the pulley mechanism 5 is hidden at the bottom of the window sash 4, thereby improving the compactness and the aesthetic appearance of the window sash 4.

The above embodiments of the door and window translation mechanism of the present utility model are merely examples, and are not intended to limit the present utility model, and any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The door and window translation mechanism is characterized by comprising a roller assembly, a driving plate provided with a chute and a mounting seat provided with a first accommodating groove;

The roller assembly comprises a base, a supporting shaft, a sliding block and rollers rotatably arranged on the supporting shaft, wherein the supporting shaft and the sliding block are respectively arranged on two opposite plate surfaces of the base; the roller is used for being inserted into the strip-shaped sliding groove of the window frame;

2. The door and window translating mechanism according to claim 1 wherein the roller assembly further comprises a support post and a fall prevention wheel mounted on the support post; the support shaft is installed on the base faces away from the plate surface of the sliding block.

3. The door and window translating mechanism according to claim 2 wherein the base includes a base provided with a first mounting recess and a mounting plate mounted in the first mounting recess, the support shaft and the support post are both mounted on the mounting plate, the slider is mounted on a plate surface of the base facing away from the mounting plate, and the first through hole is provided on a side wall of the first mounting recess.

4. A door and window assembly comprising a window frame, a handle, a sash, a connector, and a door and window translating mechanism according to any one of claims 1 to 3; the window sash is slidably mounted in the window frame;

5. The door and window assembly of claim 4, wherein the roller assembly further comprises a support post and a fall protection wheel mounted on the support post; the support shaft is arranged on the surface of the base, which is away from the sliding block;

6. The door and window assembly of claim 4, wherein a first recess is provided on a top of the sash, the door and window translating mechanism being mounted in the first recess by the mounting base.

7. The door and window assembly of claim 4, further comprising a pulley mechanism comprising a support seat provided with a second receiving recess and a pulley assembly; the pulley assembly comprises a support frame provided with a second mounting groove and a plurality of pulleys rotatably mounted in the second mounting groove;

8. The door and window assembly of claim 7, wherein the support frame comprises a bottom plate and a surrounding plate disposed around the bottom plate, the second receiving recess being provided between the bottom plate and the surrounding plate; the second through hole is formed in the coaming along the width direction of the second accommodating groove;

9. The door and window assembly of claim 7, wherein the pulley is provided with an annular groove, the pulley engaging the guide rail through the annular groove.

10. The door and window assembly of claim 7, wherein a second recess is provided in a bottom portion of the window sash, the pulley mechanism being mounted in the second recess through the support base.