WO2020173084A1

WO2020173084A1 - Door body assembly and shower room

Info

Publication number: WO2020173084A1
Application number: PCT/CN2019/106992
Authority: WO
Inventors: 林孝发; 林孝山; 何仰建; 邓小清; 刘启乔
Original assignee: 福建西河卫浴科技有限公司
Priority date: 2019-02-27
Filing date: 2019-09-20
Publication date: 2020-09-03
Also published as: CN210013608U

Abstract

A door body assembly, comprising a door frame, a driving door, a driven door and a fixed plate, wherein both the driving door and the driven door may be movably installed on the door frame; the fixed plate is fixedly installed on the door frame; and in a closed state, the driving door, the driven door and the fixed plate are successively arranged. The door body assembly further comprises a linkage mechanism for achieving the linkage opening and linkage closing of the driving door and the driven door. The linkage mechanism comprises a linkage drive member, and the linkage drive member is installed on the driving door. A damping surface is provided on the linkage drive member, and the driven door is configured to be able to achieve linkage with the driving door under the action of the damping force exerted by the damping surface.

Description

Door body component and shower room

Technical field

This article relates to but not limited to the field of kitchen and bathroom technology, particularly but not limited to a door assembly and a shower room.

Background technique

An exemplary shower room, the door assembly includes a door frame, an active door, a driven door, and a fixed plate. The active door and the driven door can be movably installed on the door frame, and the fixed plate is fixedly installed on the door frame in a closed state The active door, the driven door and the fixed plate are arranged in sequence, a linkage mechanism is arranged between the active door and the driven door, and the linkage mechanism is used to realize the linkage opening and linkage closing of the active door and the driven door.

The linkage mechanism includes a gravity linkage mechanism, a rack and pinion linkage mechanism, and a wire rope linkage mechanism. All of these linkage mechanisms have complex structures and are not easy to install, maintain, and replace, and there are problems with separate parts.

Summary of the invention

The following is an overview of the topics detailed in this article. This summary is not intended to limit the scope of protection of the claims.

The embodiment of the present application provides a door body assembly whose linkage mechanism has a simple structure and is easy to install, maintain and replace.

The embodiment of the present application also provides a shower room.

The door body assembly provided by the embodiment of the present application includes a door frame, an active door, a driven door, and a fixed plate. The active door and the driven door can be movably installed on the door frame, and the fixed plate is fixedly installed On the door frame, in the closed state, the active door, the driven door and the fixed plate are arranged in sequence; the door body assembly also includes a device for realizing the linkage opening of the active door and the driven door And a linkage mechanism closed by linkage, the linkage mechanism includes a linkage drive member installed on the active door, the linkage drive member is provided with a damping surface, and the driven door is set to be able to The linkage with the active door is realized under the action of the damping force exerted by the damping surface.

The shower room provided by the embodiment of the present application includes the aforementioned door assembly.

After reading and understanding the summary of the drawings and the implementation of the embodiments of the present application, other aspects can be understood.

Figure overview

FIG. 1 is a schematic diagram of a three-dimensional structure of a door assembly according to an embodiment of the application;

Fig. 2 is a schematic top view of the structure of the door assembly shown in Fig. 1;

Fig. 3 is a partial schematic diagram of an exploded structure of the door assembly shown in Fig. 1;

4 is a schematic diagram of an exploded structure of the linkage driving member in FIG. 3;

Figure 5 is a schematic diagram of an exploded structure of the driven door assembly in Figure 3;

6 is a schematic diagram of the three-dimensional structure of the driven roller and the wheel base in FIG. 5 after being assembled;

FIG. 7 is a schematic diagram of an exploded structure of the active door assembly in FIG. 3;

8 is a partial schematic diagram of the three-dimensional structure of the active door assembly in FIG. 3 after being assembled;

Fig. 9 is a partial schematic diagram of an exploded structure of the upper frame edge and the positioning member in Fig. 3;

10 to 13 are partial schematic views of the sectional structure of the door assembly shown in FIG. 1.

Among them, the corresponding relationship between the reference signs and component names in Figures 1 to 13 is:

100 door frame, 101 driven track groove, 102 active track groove, 103 positioning member, 1031 anti-collision block, 1032 elastic pressing piece, 200 active door, 300 driven door, 400 fixed plate, 500 linkage drive member, 501 limit part , 502 damping strip, 503 mounting beam, 504 damping surface, 601 driven roller, 602 first driving pulley, 603 second driving pulley, 604 roller, 700 wheel seat, 701 matching part.

Detail

Hereinafter, the embodiments of the present application will be described in detail with reference to the drawings. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily if there is no conflict.

In the following description, many specific details are set forth in order to fully understand this application. However, this application can also be implemented in other ways different from those described here. Therefore, the protection scope of this application is not subject to the specific implementations disclosed below. Limitations of cases.

The door assembly provided by the embodiment of the present application, as shown in FIGS. 1 to 13, may include a door frame 100, an active door 200, a driven door 300, and a fixed plate 400. The active door 200 and the driven door 300 can be movably installed On the door frame 100, the fixed plate 400 can be fixedly installed on the door frame 100, and the active door 200, the driven door 300 and the fixed plate 400 can be arranged in sequence in the closed state of the door body.

The door assembly may further include a linkage mechanism, which may be used to realize that both the active door 200 and the driven door 300 move toward the fixed plate 400 side to be opened in linkage, and both move back to the fixed plate 400 side to be closed in linkage. The linkage mechanism may include: a linkage driving member 500, which may be installed on the active door 200, the linkage driving member 500 may be provided with a damping surface 504, and the driven door 300 is configured to be able to exert a damping force on the damping surface 504 Under the action, the linkage with the active door 200 is realized.

The linkage mechanism may also include a driven roller 601. The driven roller 601 is rotatably mounted on the driven door 300. The door frame 100 can be horizontally provided with a driven track groove 101, and the driven roller 601 can be hung to the driven track groove. 101. The linkage driving member 500 can be located on the notch side of the driven track groove 101, and can press the driven roller 601 through the damping surface 504.

The damping surface 504 may be a horizontal elongated shape, and the damping surface 504 may press the outer peripheral surface of the driven roller 601. In a specific example, as shown in FIGS. 4 and 9-11, the slot of the driven track groove 101 may face upwards, the linkage driving member 500 may be located on the upper side of the driven track groove 101, and the damping surface 504 may be located The lower end of the linkage driving member 500 can be pressed against the outer peripheral surface of the driven roller 601. The damping surface 504 may be a flat surface or an arc surface that matches the outer peripheral surface of the driven roller 601.

When the door body needs to be opened, the active door 200 can be pulled toward the side close to the fixed plate 400, the linkage drive 500 can move together with the active door 200, and the friction between the damping surface 504 and the driven roller 601 can drive the driven roller 601 along The driven track groove 101 rolls, and the driven door 300 can move toward the side close to the fixed plate 400 along with the driven roller 601 to realize the linkage opening of the active door 200 and the driven door 300; when the door body needs to be closed, it can face away from the fixed plate 400 Pull the active door 200, the linkage driver 500 can move together with the active door 200, the friction between the damping surface 504 and the driven roller 601 can drive the driven roller 601 to roll along the driven track groove 101, and the driven door 300 can follow The movable roller 601 moves toward the side away from the fixed plate 400 together to realize the linkage closing of the active door 200 and the driven door 300.

In the door body assembly, the linkage drive 500 can be installed on the active door 200, the linkage drive 500 can be horizontally provided with a long damping surface 504, the driven roller 601 is rotatably mounted on the driven door 300, and the door frame The driven track groove 101 can be horizontally arranged on 100, and the driven roller 601 can be hung on the driven track groove 101. The linkage driver 500 can be located on the notch side of the driven track groove 101 and can be pressed by the damping surface 504 The driven roller 601, the linkage mechanism has a simple structure, and is easy to install, maintain and replace.

In some exemplary embodiments, as shown in FIGS. 3, 5, 6, 10, and 13, the driven roller 601 may be installed on the side of the driven door 300 facing the door frame 100 through the wheel seat 700, and At the end away from the fixed plate 400, a matching portion 701 can be provided on the wheel base 700, a limiting portion 501 can be provided on the linkage drive 500, and the matching portion 701 can abut on the limiting portion 501 to prevent the driven roller 601 Depart from the damping surface 504. In a specific example, both lateral ends of the linkage driving member 500 may be provided with a limiting portion 501, and the mating portion 701 may be located between the two limiting portions 501 and can abut on any one of the two limiting portions 501. It is used to prevent the driven roller 601 from separating from the damping surface 504, that is, the driven roller 601 will not roll out of the damping surface 504 during the lateral movement, but will not be separated from the damping surface 504 (the linkage mechanism will not be separated).

In the closed state of the door, the mating portion 701 can be pressed against the one of the two limiting portions 501 that is close to the fixed plate 400, because the moving speed of the active door 200 is not less than the moving speed of the driven door 300 (that is, the driven roller 601 and the linkage The driving part 500 may have relative sliding). This structure can ensure that the active door 200 and the driven door 300 can be completely closed; the door body is in an open state, and the matching portion 701 abuts on the one of the two limiting portions 501 away from the fixed plate 400 Since the moving speed of the active door 200 is not less than the moving speed of the driven door 300 (that is, the driven roller 601 and the linkage drive 500 may have relative sliding), this structure can also ensure that the active door 200 and the driven door 300 can be completely turn on.

In some exemplary embodiments, as shown in Figs. 4 to 6, Fig. 10, and Fig. 13, the limit part 501 may be a limit stop, and two limit stops can be arranged in the direction of the linkage drive 500 from At the lateral ends of the side surface of the moving door 300, the matching portion 701 may be a matching rib extending between the two limit stops. In order to reduce the collision noise, the side of the limit stop facing the matching rib can be installed with a structure such as a buffer pad. The buffer can be a silicone pad, rubber pad, etc., or the limit stop can be set as a silicone block or rubber block, etc. .

In some exemplary embodiments, as shown in FIGS. 3, 5, and 10, the door assembly may further include: a first driving roller 602, which is rotatably mounted on the driven door 300 and It is laterally spaced from the driven roller 601 and can be hung to the driven track groove 101. The first driving roller 602 can be close to the fixed plate 400, the driven roller 601 can be far away from the fixed plate 400, and the linkage drive 500 and the first driving roller 602 can also be spaced apart in the lateral direction. Wherein, the driven track groove 101 may be located on the upper frame edge of the door frame 100 with the notch facing upward, the first driving roller 602 and the driven roller 601 may both be located at the upper end of the driven door 300, and the driven door 300 can pass through A driving roller 602 and a driven roller 601 are movably installed on the edge of the upper frame.

In some exemplary embodiments, as shown in FIGS. 3, 7, 8, and 10 to 13, the door body assembly may further include: a second driving roller 603. The upper frame side can also be provided with an active track groove 102 with the notch facing upwards. The active track groove 102 can be located above the driven track groove 101 and can be arranged offset from the driven track groove 101 in the thickness direction of the upper frame side , That is, in the thickness direction of the upper frame side, the active track groove 102, the driven track groove 101, the driven door 300 and the active door 200 can be arranged in sequence. The second active roller 603 is rotatably installed at the upper end of the active door 200 and can be hung on the active track groove 102. The active door 200 can be movably installed on the edge of the upper frame through the second active roller 603.

Wherein, the second active roller 603 may include one group or multiple groups arranged laterally at intervals, and the multiple groups may be two groups (as shown in FIG. 3, FIG. 7 and FIG. 8), three groups or four groups, etc.

In some exemplary embodiments, as shown in FIG. 3, FIG. 7, FIG. 8, FIG. 9 and FIG. 12, the second driving roller 603 may include two groups arranged laterally spaced apart, and the upper part of the active track groove 102 may be provided with two groups. Two positioning members 103 can be used to position the second driving roller 603 when the active door 200 is opened and closed.

In a specific example, the two positioning members 103 may be respectively located at the lateral ends of the active track groove 102, the two second active rollers 603 may be located at the upper lateral ends of the active door 200, and the two second active rollers 603 It can be located between the two positioning members 103, so that when the active door 200 is closed, the second driving roller 603 away from the fixed plate 400 can cooperate with the positioning member 103 away from the fixed plate 400 to realize the positioning of the active door 200 and the driven door 300 When the active door 200 is opened, the second driving roller 603 close to the fixed plate 400 can cooperate with the positioning member 103 close to the fixed plate 400 to realize the positioning of the active door 200 and the driven door 300.

In another specific example, the two second active rollers 603 may be located at the upper lateral ends of the active door 200, and the one of the two second active rollers 603 away from the fixed plate 400 is arranged between the two positioning members 103, One of the two positioning members 103 is arranged at an end of the active track groove 102 away from the fixed plate 400, and the other is determined according to the position of the second active roller 603 away from the fixed plate 400 when the active door 200 is opened. The two positioning members 103 can be positioned away from the second active roller 603 of the fixed plate 400 when the active door 200 is opened and closed.

It should be understood that only one positioning member 103 may be provided. For example, two second active rollers 603 can be located on both sides of the one positioning member 103, and the two second active rollers 603 can be respectively positioned in cooperation with the positioning member 103 when the active door 200 is opened and closed.

In some exemplary embodiments, as shown in FIG. 3, FIG. 9 and FIG. 12, the positioning member 103 includes: an anti-collision block 1031, which can be fixed on the upper part of the active track groove 102; and elasticity located above the anti-collision block 1031 One end of the pressing piece 1032 can be fixed on the anti-collision block 1031 and the other end can extend laterally toward the second driving roller 603 side, and the second driving roller 603 can be clamped and positioned at the lower part of the elastic pressing piece 1032. The anti-collision block 1031 may be a silicone block or rubber block made of a buffer material to prevent the active door 100 from rigidly colliding with the door frame 100 when the active door 100 is opened and closed. The elastic pressing piece 1032 may be a horizontally folded spring piece or a wave-shaped spring piece, etc., and the second active roller 603 may be stuck in the bending recess on the elastic pressing piece 1032 to face the active door when opening and closing the active door. 200 for limit.

In some exemplary embodiments, as shown in FIGS. 4 and 11, the linkage drive 500 includes: a mounting beam 503, which can be horizontally mounted on the active door 200; and a damping strip 502, which can be disposed on the mounting beam 503 The damping surface 504 can be the side of the damping strip 502 facing the driven roller 601, and the damping strip 502 can be a silicone strip or a rubber strip. In a specific example, the mounting beam 503 may be located on the upper side of the driven roller 601, the damping bar 502 may be located on the lower side of the mounting beam 503, the damping bar 502 may be located on the upper side of the driven roller 601, and the damping bar 502 The lower end surface may be the damping surface 504.

As shown in Figure 8, the two second driving rollers 603 can be installed on the active door 200 through two wheel seats 700, the mounting beam 503 can be fixed on the two wheel seats 700, and the mounting beam 503 can be arranged on the second Between the active roller 603 and the active door 200.

In some exemplary embodiments, as shown in FIGS. 5 and 7, the lower part of the active door 200 and the driven door 300 may be equipped with rollers 604, and the lower frame edge of the door frame 100 may be provided with corresponding track grooves. The opening may be set to face downward, and the roller 604 is hung on the track groove and pressed against the track groove.

In some exemplary embodiments, the lower portion of the active door 200 may be provided with a linkage drive. The linkage driving member can be matched with the roller 604 at the lower part of the driven door 300.

It should be noted that, in the thickness direction of the door frame 100, the active door 200 may be located between the driven door 300 and the fixed plate 400, or the driven door 300 may be located between the active door 200 and the fixed plate 400.

The active door 200 and the driven door 300 may both be glass doors, and the fixed plate 400 may be a glass plate.

The shower room (not shown in the figure) provided by the embodiment of the present application may include the aforementioned door assembly.

The shower room has all the advantages of the above-mentioned door body assembly, which will not be repeated here.

In summary, in the door body assembly provided by the embodiment of the present application, the linkage drive member can be installed on the active door, the linkage drive member can be horizontally provided with a long damping surface, and the driven roller is rotatably mounted on the driven door. On the door, a driven track groove can be placed on the door frame horizontally, and the driven roller can be hung to the driven track groove. The linkage driver can be located on the side of the slot of the driven track groove, and the driven roller can be pressed by the damping surface , The linkage mechanism has a simple structure and is easy to install, maintain and replace.

When you need to open the door, you can pull the active door toward the side close to the fixed plate. The linkage drive can move together with the active door. The friction between the damping surface and the driven roller can drive the driven roller to roll along the driven track groove. The moving door can move toward the side close to the fixed plate along with the driven roller to realize the linkage opening of the active door and the driven door.

When you need to close the door, you can pull the active door away from the fixed plate. The linkage drive can move together with the active door. The friction between the damping surface and the driven roller can drive the driven roller to roll along the driven track groove. The moving door can move toward the side away from the fixed plate along with the driven roller to realize the linkage closing of the active door and the driven door.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", etc. indicate the orientation or positional relationship Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood In order to limit the embodiments of the present application.

In the description of the embodiments of the present application, the description of the terms "one embodiment", "some embodiments", "specific examples", etc. means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in this application. In at least one embodiment or example of the application embodiment. In this specification, the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.

Although the implementation manners disclosed in the examples of the present application are as above, the content described is only the implementation manners used for facilitating the understanding of the application, and is not intended to limit the application. Anyone skilled in the art to which this application belongs can make any modifications and changes in the implementation form and details without departing from the spirit and scope disclosed in the embodiments of this application. However, the patent protection scope of this application is Still subject to the scope defined by the appended claims.

Claims

A door body assembly includes a door frame, an active door, a driven door, and a fixed plate. The active door and the driven door can be movably installed on the door frame, and the fixed plate is fixedly installed on the door frame On the top, in the closed state, the active door, the driven door and the fixed plate are arranged in sequence; wherein:

The door body assembly also includes a linkage mechanism for achieving linkage opening and linkage closing of the active door and the driven door, the linkage mechanism includes a linkage drive, and the linkage drive is installed on the active door A damping surface is provided on the linkage driving member, and the driven door is configured to realize linkage with the active door under the action of the damping force applied by the damping surface.
The door assembly according to claim 1, wherein the linkage mechanism further comprises a driven roller, the driven roller is rotatably mounted on the driven door, and a driven rail is transversely arranged on the door frame The driven roller is hung on the driven track groove, and the linkage driving member is located on the side of the slot of the driven track groove and presses the driven roller through the damping surface.
The door assembly according to claim 2, wherein the damping surface presses against the outer peripheral surface of the driven roller.
The door body assembly according to any one of claims 1 to 3, wherein the damping surface is a horizontal strip shape.
The door assembly according to any one of claims 2 to 4, wherein the driven roller is installed on a side of the driven door facing the door frame through a wheel seat, and is located away from the fixed plate One end of the wheel seat is provided with a matching portion, the linkage drive member is provided with a limiting portion, and the matching portion can abut on the limiting portion to prevent the driven roller from escaping from the damping surface.
The door body assembly according to claim 5, wherein both lateral ends of the linkage drive member are provided with the limiting portion, and the matching portion is located between the two limiting portions and can be Any one of the limit parts.
The door body assembly according to claim 6, wherein the limit part is a limit stop, and the two limit stops are provided on the lateral side of the linkage drive member facing the driven door. At both ends, the mating parts are mating ribs extending between the two limit stoppers.
The door assembly according to any one of claims 2 to 7, further comprising:

A first driving roller, the first driving roller is rotatably installed on the driven door, and laterally spaced from the driven roller, and hung on the driven track groove;

Wherein, the driven track groove is located on the upper frame edge of the door frame with the notch facing upward, the first driving roller and the driven roller are both located at the upper end of the driven door, and the driven The door is movably installed on the edge of the upper frame through the first driving roller and the driven roller.
The door body assembly according to claim 8, further comprising:

The second driving roller, the upper frame edge is also provided with an active track groove with an upward notch, the active track groove is located above the driven track groove, and is aligned with the thickness direction of the upper frame edge The driven track grooves are arranged in a staggered manner, the second driving roller is rotatably mounted on the upper end of the driving door and hung on the driving track groove, and the driving door is movable by the second driving roller Ground is installed on the edge of the upper frame.
The door assembly according to claim 9, wherein the second driving roller includes two groups arranged laterally apart.
The door assembly according to claim 9 or 10, wherein a positioning member is provided on the upper part of the active track groove, and the positioning member is used to position the second active door when the active door is opened and/or closed. Scroll wheel.
The door assembly according to claim 11, wherein the positioning member comprises:

Anti-collision block, the anti-collision block is fixed on the upper part of the active track groove; and

An elastic pressing piece located above the anti-collision block, one end of the elastic pressing piece is fixed on the anti-collision block, and the other end extends laterally toward the side of the second active roller, and the second active roller can be clamped It is positioned at the lower part of the elastic pressing plate.
The door assembly according to any one of claims 2 to 12, wherein the linkage driving member comprises:

An installation beam, the installation beam being horizontally installed on the active door; and

The damping strip is arranged on the side surface of the mounting beam facing the driven roller, and the damping surface is the side surface of the damping strip facing the driven roller.
A shower room, comprising the door body assembly according to any one of claims 1 to 13.