阅读说明：本技术 一种移门装置 (Sliding door device ) 是由 钟玉波 于 2020-04-30 设计创作，主要内容包括：本发明公开一种移门装置,其包括门体、框体及滑轮组件,所述门体通过滑轮组件吊挂于框体上的第一滑轨滑动；还包括一开关门组件,其设置于所述滑轮组件与框体之间；所述开关门组件包括第一、第二摆杆、第一弹性体、第二滑轨、连接件及活动块；第一、第二摆杆,二者通过转轴铰接并装设在框体内,且所述第一、第二摆杆呈一定角度设置；第一弹性体,其设于第二滑轨与第二摆杆之间,且一端固定于框体,另一端作用在第二摆杆底部,以使第二摆杆与第二滑轨形成供活动件穿过的间距；本发明提供一种移门装置,通过机械式装置达到现有电动式移门的自动关门效果,同时有效解决现有机械式平移门体的持续操作力大的缺陷。(The invention discloses a door moving device which comprises a door body, a frame body and a pulley assembly, wherein the door body slides through a first sliding rail hung on the frame body through the pulley assembly; the pulley assembly is arranged between the pulley assembly and the frame body; the door opening and closing assembly comprises a first swing rod, a second swing rod, a first elastic body, a second sliding rail, a connecting piece and a movable block; the first swing rod and the second swing rod are hinged through a rotating shaft and are arranged in the frame body, and the first swing rod and the second swing rod are arranged at a certain angle; the first elastic body is arranged between the second sliding rail and the second swing rod, one end of the first elastic body is fixed on the frame body, and the other end of the first elastic body acts on the bottom of the second swing rod, so that the second swing rod and the second sliding rail form a distance for the moving part to penetrate through; the invention provides a sliding door device, which achieves the automatic door closing effect of the existing electric sliding door through a mechanical device and effectively overcomes the defect of large continuous operating force of the existing mechanical sliding door body.)

1. A door moving device comprises a door body, a frame body and a pulley assembly, wherein the door body slides through a first sliding rail hung on the frame body through the pulley assembly; the method is characterized in that: the pulley assembly is arranged between the pulley assembly and the frame body; the door opening and closing assembly comprises a first swing rod, a second swing rod, a first elastic body, a second sliding rail, a connecting piece and a movable block;

the first swing rod and the second swing rod are hinged through a rotating shaft and are arranged in the frame body, and the first swing rod and the second swing rod are arranged at a certain angle; the other end of the first swing rod is abutted against the second slide rail;

the first elastic body is arranged between the second sliding rail and the second swing rod, one end of the first elastic body is fixed on the frame body, and the other end of the first elastic body acts on the bottom of the second swing rod, so that the second swing rod and the second sliding rail form a distance for the moving part to penetrate through;

the second sliding rail is arranged in the frame body and is parallel to the first sliding rail; the second sliding rail is provided with an inclined surface which extends upwards in an inclined manner along the door opening direction;

the connecting piece is connected with the pulley assembly; the connecting piece is provided with a guide part which is vertical to the first track, and the guide part is used for the movable block to penetrate and slide;

the door body is driven to open the door, the connecting piece connected with the door body moves along with the door body, the upper movable block moves upwards along the first swing rod and moves towards the second swing rod after crossing the rotating shaft, and the movable block acts on the second swing rod and the inclined plane of the second slide rail to move through self weight and/or external loading force so as to link the door body to automatically move.

2. A sliding door apparatus as claimed in claim 1, wherein: the gravity of the movable block is greater than the acting force of the first elastic body.

3. A sliding door apparatus as claimed in claim 1, wherein: the loading piece is arranged in the frame body; the loading piece acts on the movable block to enable the movable block to sequentially and circularly displace on the first swing rod, the second swing rod and the second slide rail.

4. A sliding door apparatus as claimed in claim 3, wherein: the loading part comprises a coil spring and a first traction rope, the pulley assembly at the inner end of the coil spring is fixedly connected, and the outer end of the coil spring is connected with the lower surface of the movable block through the traction rope; when the pulley assembly moves towards the door opening direction along the first sliding rail, the inner end of the coil spring is driven to wind tightly continuously, and meanwhile, the traction rope pulls the movable block to press and slide along the first swing rod and the second swing rod; when the sliding assembly moves towards the door closing direction along the second sliding rail, the pulley assembly rotates reversely, so that the outer end of the coil spring rotates reversely.

5. A sliding door apparatus as claimed in claim 3, wherein: the loading piece is a first spring, the first spring is sleeved on the guide part on the connecting piece, one end of the first spring acts on the inner top surface of the frame body, and the other end of the first spring is supported on the upper end of the movable block.

6. A sliding door apparatus as claimed in claim 3, wherein: the loading piece comprises a second spring and a second traction rope, the second spring is arranged in parallel to the first slide rail, one end of the second spring is fixed on the side part of the frame body, and the other end of the second spring is connected with the second traction rope; the other end of the second traction rope is fixed with the lower surface of the movable block.

7. A sliding door apparatus as claimed in claim 1, wherein: and the first sliding rail and/or the second sliding rail are/is also provided with a limiting groove, and the limiting groove is used for limiting the roller and/or the movable block of the pulley component.

8. A sliding door apparatus as claimed in any one of claims 1 to 7, wherein: the pulley assembly comprises a first pulley block and a second pulley block which are sequentially arranged on the door body at intervals towards the door opening direction; the first pulley block and the second pulley block respectively comprise a first roller, a second roller, a first roller seat and a second roller seat, and the first roller and the second roller are respectively arranged on the first roller seat and the second roller seat; the switch door assembly is arranged on the second roller seat.

9. A sliding door apparatus as claimed in claim 8, wherein: the buffer piece is arranged on the first roller seat; the buffer piece comprises a shell, a push rod and a second elastic body, wherein the second elastic body and the push rod are arranged on the shell, and two ends of the second elastic body respectively act on the inner wall of the shell and one end of the push rod; the buffer piece moves reversely along with the pulley assembly to drive the other end of the pushing rod to be abutted against the side wall of the frame body.

Technical Field

The invention relates to the field of sliding door manufacturing, in particular to a sliding door device.

Background

At present, movable doors (sliding doors) are widely used, such as shower rooms in shopping malls and residences; the existing sliding door structure is divided into two types, one is an electric sliding door used in various large business super and office places, and the other is a mechanical manual translation door body structure; although the two methods are widely used, the two methods have many defects:

electric sliding door: (1) the sliding door device mainly comprises a motor matched with a transmission structure to drive the movable door to move horizontally, a power supply and a controller are required to be connected, the door is difficult to open in case of power failure, and professional personnel are required to handle the door; (2) the structure is excessively complex, the cost is high, and professional staff is required for assembly during installation; (3) the internal conducting wire moves continuously along with the sliding door, and the electric leakage danger is easy to occur after long-time use; (4) the application range is small, the shower room or the room door in a living room cannot be applied, and the installation of the shower room or the room door needs a large space, so the shower room or the room door is difficult to be applied to living;

and the mechanical manual translation door body structure: (1) the door moving mode needs a large operating force to drive and does not have an automatic opening and closing function; the door handle is required to be pulled back manually and reversely to close the door, so that the door body is closed reversely, the door opening and closing operation is required twice, and the door body is required to be driven to move by using two opposite acting forces, so that the use experience is poor; (2) the door opening and closing distance is limited, namely the hand of a user needs to pull the door body to be larger than the body width, and the hand of the user needs to be moved to a corresponding position, so that the use is very inconvenient; (3) when a plurality of people pass in and out simultaneously, the door body needs to be opened and closed continuously by each person, and the practicability is poor;

in summary, a sliding door device is needed to meet the requirement of use.

Disclosure of Invention

The invention aims to overcome the defects or problems in the background art, and provides a sliding door device which is simple in structure, simple and convenient to manufacture and easy to realize, achieves the automatic door closing effect of the existing electric sliding door through a mechanical device, and effectively overcomes the defect of large continuous operating force of the existing mechanical sliding door body.

In order to achieve the purpose, the invention adopts the following technical scheme:

a door moving device comprises a door body, a frame body and a pulley assembly, wherein the door body slides through a first sliding rail hung on the frame body through the pulley assembly; the method is characterized in that: the pulley assembly is arranged between the pulley assembly and the frame body; the door opening and closing assembly comprises a first swing rod, a second swing rod, a first elastic body, a second sliding rail, a connecting piece and a movable block;

the first swing rod and the second swing rod are hinged through a rotating shaft and are arranged in the frame body, and the first swing rod and the second swing rod are arranged at a certain angle; the other end of the first swing rod is abutted against the second slide rail;

the first elastic body is arranged between the second sliding rail and the second swing rod, one end of the first elastic body is fixed on the frame body, and the other end of the first elastic body acts on the bottom of the second swing rod, so that the second swing rod and the second sliding rail form a distance for the moving part to penetrate through;

the second sliding rail is arranged in the frame body and is parallel to the first sliding rail; the second sliding rail is provided with an inclined surface which extends upwards in an inclined manner along the door opening direction;

the connecting piece is connected with the pulley assembly; the connecting piece is provided with a guide part which is vertical to the first track, and the guide part is used for the movable block to penetrate and slide;

the door body is driven to open the door, the connecting piece connected with the door body moves along with the door body, the upper movable block moves upwards along the first swing rod and moves towards the second swing rod after crossing the rotating shaft, and the movable block acts on the second swing rod and the inclined plane of the second slide rail to move through self weight and/or external loading force so as to link the door body to automatically move.

Further, the gravity of the movable block is greater than the acting force of the first elastic body.

Furthermore, the device also comprises a loading piece which is arranged in the frame body; the loading piece acts on the movable block to enable the movable block to sequentially and circularly displace on the first swing rod, the second swing rod and the second slide rail.

Furthermore, the loading part comprises a coil spring and a first traction rope, the pulley assembly at the inner end of the coil spring is fixedly connected, and the outer end of the coil spring is connected with the lower surface of the movable block through the traction rope; when the pulley assembly moves towards the door opening direction along the first sliding rail, the inner end of the coil spring is driven to wind tightly continuously, and meanwhile, the traction rope pulls the movable block to press and slide along the first swing rod and the second swing rod; when the sliding assembly moves towards the door closing direction along the second sliding rail, the pulley assembly rotates reversely, so that the outer end of the coil spring rotates reversely.

Furthermore, the loading piece is a first spring, the first spring is sleeved on the guide part on the connecting piece, one end of the first spring acts on the inner top surface of the frame body, and the other end of the first spring is supported on the upper end of the movable block.

Furthermore, the loading piece comprises a second spring and a second traction rope, the second spring is arranged in parallel to the first slide rail, one end of the second spring is fixed on the side part of the frame body, and the other end of the second spring is connected with the second traction rope; the other end of the second traction rope is fixed with the lower surface of the movable block.

Furthermore, a limiting groove is further formed in the first sliding rail and/or the second sliding rail, and the limiting groove is used for limiting the roller and/or the movable block of the pulley assembly.

Furthermore, the pulley component comprises a first pulley block and a second pulley block which are sequentially arranged on the door body at intervals towards the door opening direction; the first pulley block and the second pulley block respectively comprise a first roller, a second roller, a first roller seat and a second roller seat, and the first roller and the second roller are respectively arranged on the first roller seat and the second roller seat; the switch door assembly is arranged on the second roller seat.

Furthermore, the device also comprises a buffer piece which is arranged on the first roller seat; the buffer piece comprises a shell, a push rod and a second elastic body, wherein the second elastic body and the push rod are arranged on the shell, and two ends of the second elastic body respectively act on the inner wall of the shell and one end of the push rod; the buffer piece moves reversely along with the pulley assembly to drive the other end of the pushing rod to be abutted against the side wall of the frame body.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

the invention provides a door moving device which is simple in structure, simple and convenient to manufacture and easy to realize, two functions are realized simultaneously through a mechanical door opening and closing assembly, firstly, a first swing rod is matched with a movable block in the door opening process, a user only needs to apply a small acting force, the manual force application is small in door opening distance, the door opening can be realized, the door opening direction does not need to be pulled by hands for a large distance, and the whole-course opening effect can also be realized; meanwhile, the door body does not need to be pulled to close by applying force again, and is automatically closed through the second sliding rail, so that the effect of electric sliding door is realized; more importantly, the structure of this scheme is extremely simple, the part is few, adopts optimal overall arrangement, so the user also can assemble by oneself, more is applicable to the electricity merchant and sells, need not professional and professional instrument and realizes the assembly, and application scope is wider, has integrated the mechanical type and has moved the advantage that the door and the electrodynamic type moved the door, and it is very convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective exploded view of a sliding door apparatus according to an embodiment of the present invention;

fig. 2 is a first schematic plan view of the door moving device according to the first embodiment of the present invention;

fig. 3 is a second schematic plan view of the door moving device according to the first embodiment of the present invention, taken along the door opening direction;

fig. 4 is a first schematic plan view of the door moving device according to the first embodiment of the present invention, illustrating the door closing direction;

fig. 5 is a second schematic plan view of the door moving device according to the first embodiment of the present invention, taken along the door closing direction;

fig. 6 is a first schematic plan view of the door moving device according to the second embodiment of the present invention;

fig. 7 is a second schematic plan view of the second door moving device according to the second embodiment of the present invention, taken along the door opening direction;

fig. 8 is a first schematic plan view of the door moving device according to the second embodiment of the present invention, illustrating the door closing direction;

fig. 9 is a first schematic plan view of the door moving device according to the third embodiment of the present invention;

fig. 10 is a second schematic plan view of the door moving device according to the third embodiment of the present invention, taken along the door opening direction;

fig. 11 is a first schematic plan view of the door moving device according to the third embodiment of the present invention, illustrating the door closing direction;

fig. 12 is a second schematic plan view of the door moving device according to the third embodiment of the present invention, taken along the door closing direction;

fig. 13 is a first schematic plan view of the fourth door moving device according to the embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 5, a sliding door apparatus is mainly used for various buildings, such as kitchen doors, shower doors, balcony partition doors, etc., in shopping malls, office buildings, and residential buildings; the sliding door device disclosed by the invention not only has a simple structure and is convenient to use, but also solves the defects of the traditional mechanical sliding door body, and has the advantages of an electric sliding door structure, and 4 embodiments are listed for specific description;