Sliding device of new structure

Abstract

The utility model relates to a kind of home hardware research and development design technical field, especially, it is especially related to sliding device of new structure, the utility model content includes: fixed rail, movable rail, the movable rail is slidably assembled on the fixed rail, further include support frame, the support frame is slidably assembled on the fixed rail and located below and / or side of the movable rail, when the movable rail slides and extends from the fixed rail, the movable rail is connected with the support frame by connecting piece, so that the movable rail drives the support frame to move and the support frame is supported on the movable rail, the utility model has the advantages that: the structure of the application when movable rail slides and extends on fixed rail, movable rail drives support frame to move together, so that support frame can support movable rail, in turn reduce the possibility of movable rail tilting when extending from fixed rail, reduce a series of security risks caused by movable rail tilting, provide safe, reliable drawer use experience for user.

Description

Technical Field

[0001] This utility model relates to the field of home hardware research and development design technology, and in particular to a novel sliding device. Background Technology

[0002] As a common hardware component, the sliding mechanism plays an important role in connecting drawers and cabinets and ensuring that drawers can be pushed and pulled flexibly. The sliding mechanism enables the drawer to maintain a stable operating state when opening and closing, which is both noiseless and durable. Its core value lies in providing a solid support for the drawer and improving the comfort of use. If the drawer is not equipped with a sliding mechanism, it is easy to cause a blockage when pushing and pulling directly due to excessive frictional resistance. Long-term use may also cause wear and damage to the edges of the cabinet or drawer. However, current mainstream sliding mechanism products have design flaws. When the drawer is loaded with heavy objects, the movable rail is prone to tilting downwards as it slides outwards on the fixed rail. Continuous pulling may cause the movable rail to detach from the fixed rail, resulting in the drawer falling off. This sudden situation may not only cause items to tip over, but may also cause accidental injury to the user. Therefore, further improvements to the existing technology are needed. Utility Model Content

[0003] The purpose of this invention is to provide a sliding device with a novel structure designed to solve at least one technical problem in the background art.

[0004] To achieve the above objectives, the present invention adopts the following solution: a novel sliding device includes a fixed rail and a movable rail, wherein the movable rail is slidably mounted on the fixed rail, and a support frame is also included. The support frame is slidably mounted on the fixed rail and is located below and / or to the side of the movable rail. When the movable rail slides out of the fixed rail, the movable rail is connected to the support frame through a connector, thereby the movable rail drives the support frame to move and the support frame supports the movable rail.

[0005] The connecting member includes a fixed member disposed on the support frame and a contact member disposed on the movable rail and corresponding to the fixed member. When the movable rail slides out of the fixed rail, the contact member abuts against the fixed member, and the movable rail drives the support frame to move.

[0006] The support frame has a support part on the side facing the movable rail. The support frame supports the movable rail through the support part. The support part is flush with the top wall of the fixed rail or protrudes from the top wall of the fixed rail.

[0007] The component includes a support wheel, and the support part has an opening corresponding to the support wheel. The support wheel is rotatably mounted on the support part through the opening.

[0008] The system includes a first pulley assembly, which is rotatably mounted on the support frame and contacts the fixed rail.

[0009] The fixed rail is hollow, and the support frame is slidably assembled inside the fixed rail and at least partially exposed outside the fixed rail.

[0010] The fixed rail is provided with a limiting groove corresponding to the fixing member, and the fixing member is placed in the limiting groove.

[0011] The support frame has an internal assembly space, and the first pulley group is rotatably assembled inside the support frame. The support frame is provided with a through hole corresponding to the first pulley group, and the first pulley group is at least partially exposed outside the support frame through the through hole.

[0012] It includes a balancing part, which is mounted on the fixed rail and / or the support frame and located at one end away from the support part.

[0013] The device includes a guide member, and the support frame has a vertically arranged mounting hole, through which the guide member is mounted on the support frame.

[0014] The advantages of this utility model are as follows: When the movable rail slides out on the fixed rail, the movable rail drives the support frame to move together, so that the support frame can support the movable rail, thereby reducing the possibility of tilting when the movable rail extends out of the fixed rail, reducing a series of safety risks caused by the tilting of the movable rail, and thus reducing the risk of accidental injury to the user caused by falling items, providing the user with a safe and reliable drawer use experience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the novel sliding device. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the novel sliding device. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the novel sliding device. Figure 3 ; Figure 4 This is a schematic diagram of the structure of the novel sliding device. Figure 4 ; Figure 5 This is a schematic diagram of the structure of the novel sliding device. Figure 5 ; Figure 6 This is a schematic diagram of the structure of the novel sliding device. Figure 6 ; Figure 7 This is a schematic diagram of the structure of the novel sliding device. Figure 7 ; Figure 8 This is a schematic diagram of the structure of the novel sliding device. Figure 8 ; Figure 9 This is a schematic diagram of the structure of a new type of sliding rail. Figure 1 ; Figure 10 yes Figure 9 Enlarged view of part A in the middle; Figure 11 yes Figure 9 Enlarged view of part B in the middle; Figure 12 This is a schematic diagram of the structure of a new type of sliding rail. Figure 2 ; Figure 13 yes Figure 12 Enlarged view of a section in the middle C; Figure 14 This is a schematic diagram of the structure of the novel sliding device. Figure 9 ; Figure 15 This is a schematic diagram of the structure of the novel sliding device. Figure 10 ; Figure 16 This is a schematic diagram of the structure of the novel sliding device. Figure 10 one; Figure 17 This is a schematic diagram of the structure of the novel sliding device. Figure 10 two; Figure 18 This is a schematic diagram of the structure of the novel sliding device. Figure 10 three; Figure 19 This is a schematic diagram of the structure of the novel sliding device. Figure 10 Four; Figure 20 This is a schematic diagram of the structure of the novel sliding device. Figure 10 five; Figure 21 This is a schematic diagram of the structure of the novel sliding device. Figure 10 six. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so as to intuitively and vividly understand each technical feature and overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] In the description of this utility model, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0018] In the description of this utility model, the term "several" means one or more, and "more than" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number. The terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the quantity of indicated technical features, or the order of the indicated technical features.

[0019] Furthermore, unless otherwise defined, the technical and scientific terms used in this invention have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this invention is for the purpose of describing particular embodiments only and not for limiting the invention. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0020] Example 1: As Figure 1-21 As shown, a novel sliding rail includes a fixed rail 1, which is closed and hollow. The fixed rail 1 includes a main body 113, a first bent portion 111, and a second bent portion 112. The bottom end of the first bent portion 111 is connected to the top of the main body 113, and the top end of the second bent portion 112 is connected to the bottom of the main body 113. The fixed rail 1 has a symmetrical structure and is Y-shaped. The structure of this application reduces the probability of the fixed rail torsion deformation due to external force when it is subjected to external force, thereby reducing the probability of the fixed rail detaching from the movable rail. Furthermore, the hollow design of the fixed rail can be used to integrate components that support the movable rail, improving the practicality of the fixed rail.

[0021] The first bending portion 111 includes a first flat plate 1111 and an inclined plate 1112. One end of the inclined plate 1112 is connected to one end of the first flat plate 1111, and the other end of the inclined plate 1112 is connected to the main body portion 113. The inclined plate 1112 is inclined from the first flat plate 1111 toward the main body portion 113. and / or The second bending portion 112 includes a second flat plate 1121 and a connecting plate 1122. One end of the connecting plate 1122 is connected to one end of the second flat plate 1121, and the other end of the connecting plate 1122 is connected to the main body portion 113. The first flat plate 1111 is provided with an inclined portion 1113 that is inclined upward from the top of the first flat plate 1111. The inclined plate 1112 is connected to the inclined portion 1113 and the inclined plate 1112 is at least partially attached to the inclined portion 1113. and / or The connecting plate 1122 is at least partially attached to the second planar plate 1121 to enhance rigidity.

[0022] It also includes a mounting panel 13 for fixing the fixed rail 1 to the cabinet. The fixed rail 1 is mounted on the mounting panel 13, and the user can mount it in the desired installation position.

[0023] Example 2: As Figure 1-21 As shown, the novel sliding device includes a movable rail 2 and the novel slide rail track. The movable rail 2 is slidably mounted on the fixed rail 1. It also includes a support frame 3, which is slidably mounted on the fixed rail 1 and located below and / or to the side of the movable rail 2. The support frame 3 supports the movable rail 2. When the movable rail 2 slides out of the fixed rail 1, it is connected to the support frame 3 via a connector, thereby causing the movable rail 2 to move the support frame 3. The movable rail 2 is semi-enclosed in shape, and the fixed rail 1 is Y-shaped. In this structure, when the movable rail slides out of the fixed rail, it moves the support frame together, allowing the support frame to support the movable rail. This reduces the possibility of the movable rail tilting when it extends out of the fixed rail, lowering a series of safety risks caused by the tilting of the movable rail. Furthermore, it reduces the risk of accidental injuries such as falls from items, providing users with a safe and reliable drawer experience.

[0024] The connecting component includes a fixed member 31 disposed on the support frame 3 and a contact member 21 disposed on the movable rail 2 and corresponding to the fixed member 31. When the movable rail 2 slides out of the fixed rail 1, the contact member 21 abuts against the fixed member 31, and the movable rail 2 drives the support frame 3 to move. One end of the fixed member 31 is fitted on the outer side wall of the movable rail 2, and the other end of the fixed member 31 extends away from the movable rail 2, so that when the movable rail slides out of the fixed rail, the movable rail drives the support frame to move together, thereby enabling the support frame to support the movable rail.

[0025] The system includes a first pulley group 4, which is rotatably mounted on the support frame 3 and contacts the inner wall of the fixed rail 1. The first pulley group is provided to make the support frame slide more smoothly.

[0026] The movable rail 2 includes a rail body 20 and a second pulley group 6. The second pulley group 6 is mounted on the rail body 20 and is slidably connected to the fixed rail 1. The second pulley group 6 contacts the first flat plate 1111 and the inner wall of the movable rail 2. When the movable rail 2 slides, the movable rail 2 drives the second pulley group 6 to slide on the fixed rail 1. The second pulley group is provided so that the movable rail can slide smoothly on the fixed rail.

[0027] The movable rail 2 includes a third pulley group 7, which is mounted on one side of the second pulley group 6 and contacts the inclined panel 1112 and the inner wall of the rail body 20. The third pulley group is provided so that the movable rail can slide smoothly on the fixed rail.

[0028] In this design, a support portion 32 is provided on the side of the support frame 3 facing the movable rail 2 and on the end of the support frame 3 that extends outward. The support portion 32 abuts against the inner wall of the movable rail 2. The fixed rail 1 is provided with a slot 11 corresponding to the support portion 32. The support portion 32 is placed in the slot 11. The support portion 32 is flush with the top wall of the fixed rail 1 or protrudes from the top wall of the fixed rail 1 through the slot 11. When the support portion 32 is flush with the top wall of the fixed rail 1... When aligned, the movable rail 2 extends out of the fixed rail 1, and the movable rail 2 drives the second pulley group 6 to slide. When the second pulley group 6 slides on the support part 32, the support part 3 supports the second pulley group 6, and the second pulley group 6 supports the movable rail 2, so that the support frame can support the movable rail. When the support part 32 protrudes from the top wall of the fixed rail 1 through the slot 11, the support part 32 always abuts against the inner wall of the movable rail 2, so that the support wheel can support the movable rail.

[0029] The support includes a support wheel 33, and the support part 32 is provided with an opening corresponding to the support wheel 33. The support wheel 33 is rotatably mounted on the support part 32 through the opening.

[0030] The support frame 3 is slidably mounted inside the fixed rail 1 and at least partially exposed outside the fixed rail 1. Sliding the support frame inside the fixed rail can reduce the overall volume of the sliding device.

[0031] The fixed rail 1 is provided with a limiting groove 12 corresponding to the fixing member 31. The fixing member 31 is placed in the limiting groove 12 to limit the position of the support frame and prevent the support frame from moving away from the fixed rail.

[0032] The support frame 3 has an internal assembly space, and the first pulley group 4 is rotatably assembled inside the support frame 3. The support frame 3 is provided with a through hole 30 corresponding to the first pulley group 4. The first pulley group 4 is at least partially exposed outside the support frame 3 through the through hole 30. Setting the first pulley group inside the support frame can reduce the overall volume of the sliding device.

[0033] The system includes a balancing part 34, which is mounted on the fixed rail 1 and / or the support frame 3 and located at the end away from the support part 32. When the support part 32 protrudes from the top wall of the fixed rail 1 through the slot 11, the balancing part is provided to reduce the possibility of the movable rail tilting.

[0034] The support frame 3 is provided with mounting holes 300 corresponding to the fastener 31. The fastener 31 is assembled in the mounting holes 300 and at least part of the fastener 31 is exposed on the support frame 3 through the mounting holes 300, so that the fastener can be assembled on the support frame.

[0035] The support frame 3 has a vertically arranged mounting hole 301, and the guide 5 is mounted on the support frame 3 through the mounting hole 301. The guide 5 is provided to prevent the support frame from moving left or right.

[0036] The contact member 21 is disposed on the movable rail 2 and away from both ends of the movable rail 2, so that the movable rail extends out a certain distance first, and then the contact member abuts against the fixed member to drive the support frame to extend. This structure allows the movable rail to be supported by the support frame, and the support frame to be supported by the fixed rail, further reducing the possibility of the movable rail tilting when it extends out of the fixed rail, reducing a series of safety risks caused by the tilting of the movable rail, and thus reducing the risk of accidental injury to the user caused by falling items, providing the user with a safe and reliable drawer use experience.

[0037] This includes a mounting panel 13, which is mounted on the fixed rail 1 and located on the side of the fixed rail 1 away from the movable rail 2, so that the sliding device can be mounted at the installation position required by the user.

[0038] The movable track 2 includes a first panel 201, a second panel 202, a third panel 203, a fourth panel 204, and a fifth panel 205. The second panel 202 and the third panel 203 are respectively vertically or obliquely connected to the two ends of the first panel 201, and the second panel 202 and the third panel 203 face the same direction. The fourth panel 204 is connected to the end of the second panel 202 away from the end connected to the first panel 201, and the fourth panel 204 is obliquely arranged from the second panel 202 toward the side closer to the third panel 203. The fifth panel 205 is connected to the end of the third panel 203 away from the end connected to the first panel 201, and the fifth panel 205 is obliquely arranged from the third panel 203 toward the side closer to the second panel 202.

[0039] The main body 113 includes a first main plate 101 and a second main plate 102. The two ends of the first bent portion 111 are respectively connected to the first main plate 101 and the second main plate 102. The end of the first main plate 101 away from the first bent portion 111 and the end of the second main plate 102 away from the first bent portion 111 are respectively connected to the two ends of the second bent portion 112. The inclination angles of the fourth panel 204 and the fifth panel 205 are the same as the inclination angle of the first bent portion 111. The third pulley group 7 is placed between the fourth panel 204 and the first bent portion 111 and / or the third pulley group 7 is placed between the fifth panel 205 and the first bent portion 111.

[0040] The fixed rail 1 is provided with a stop part 14 extending outward from the side wall of the fixed rail 1. The stop part 14 is used to restrict the movement of the third pulley group 7. When the movable rail 2 slides, the movable rail 2 drives the second pulley group 6 to move. The second pulley group 6 drives the third pulley group 7 to move together. When the third pulley group 7 abuts against the stop part 14, the second pulley group 6 and the third pulley group 7 stop moving forward to prevent the second pulley group and the third pulley group from disengaging from the fixed rail. and / or The fixed rail is provided with a stop part 14 that extends upward from the top wall of the fixed rail 1. When the movable rail 2 slides, the movable rail 2 drives the second pulley group 6 to move. When the second pulley group abuts against the stop part 14, the second pulley group 6 and the third pulley group 7 stop moving forward to prevent the second pulley group and the third pulley group from disengaging from the fixed rail.

[0041] The stopping part 14 includes a first extension plate 141 and a second extension plate 142. The first extension plate 141 extends outward from the side wall of the fixed rail 1. One end of the second extension plate 142 is connected to the end of the first extension plate 141 away from the fixed rail 1. The other end of the second extension plate 142 extends in the opposite direction to the first extension plate 141. The second extension plate 142 is at least partially attached to the first extension plate 141. The first extension plate and the second extension plate can enhance the rigidity of the stopping part.

[0042] The system includes a buffer component with a fastening hole. The movable rail 2 has a fastening part corresponding to the fastening hole. The buffer component is detachably mounted on the movable rail 2 through the cooperation of the fastening hole and the fastening part. The fixed rail 1 has a fixed stop block corresponding to the output end of the buffer component. When the movable rail 2 is slid until the fixed stop block abuts against the output end of the buffer component, the movable rail 2 can close softly, reducing structural damage to the drawer caused by excessive force.

[0043] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A novel sliding device, comprising a fixed rail and a movable rail, wherein the movable rail is slidably mounted on the fixed rail, characterized in that: It also includes a support frame, which is slidably mounted on the fixed rail and located below and / or to the side of the movable rail. The support frame supports the movable rail. When the movable rail slides out of the fixed rail, the movable rail is connected to the support frame through a connector, thereby the movable rail drives the support frame to move.

2. The sliding device with the novel structure according to claim 1, characterized in that: The connector includes a fixed member disposed on the support frame and a contact member disposed on the movable rail and corresponding to the fixed member. When the movable rail slides out of the fixed rail, the contact member abuts against the fixed member, and the movable rail drives the support frame to move.

3. The sliding device with the novel structure according to claim 1, characterized in that: The support frame has a support part on the side facing the movable rail. The support frame supports the movable rail through the support part. The support part is flush with the top wall of the fixed rail or protrudes from the top wall of the fixed rail.

4. The sliding device with the novel structure according to claim 3, characterized in that: It includes a support wheel, and the support part is provided with an opening corresponding to the support wheel. The support wheel is rotatably mounted on the support part through the opening.

5. The sliding device with the novel structure according to claim 1, characterized in that: It includes a first pulley assembly, which is rotatably mounted on the support frame and contacts the fixed rail.

6. The sliding device with the novel structure according to claim 1, characterized in that: The fixed rail is hollow, and the support frame is slidably mounted inside the fixed rail and at least partially exposed outside the fixed rail.

7. The sliding device with the novel structure according to claim 2, characterized in that: The fixed rail is provided with a limiting groove corresponding to the fixing member, and the fixing member is placed in the limiting groove.

8. The sliding device with the novel structure according to claim 3, characterized in that: It includes a balancing part, which is mounted on the fixed rail and / or the support frame and located at one end away from the support part.

9. The sliding device with the novel structure according to claim 5, characterized in that: The support frame has an internal assembly space, and the first pulley group is rotatably assembled inside the support frame. The support frame is provided with a through hole corresponding to the first pulley group, and the first pulley group is at least partially exposed outside the support frame through the through hole.

10. The sliding device with the novel structure according to any one of claims 1-9, characterized in that: Includes a guide member, and the support frame has a vertically arranged mounting hole, through which the guide member is mounted on the support frame.

Images