Translation sliding structure and door and window thereof

Abstract

The utility model provides a translation sliding structure and a door and window thereof, the translation sliding structure comprises a leaf body connecting arm, a pulley support, a first pulley assembly and a second pulley assembly, one end of the leaf body connecting arm is connected to a leaf body; the pulley bracket is connected to the other end of the fan body connecting arm; the first pulley assembly is arranged on the pulley support and used for being slidably connected into a guide rail of the frame body to drive the fan body to slide. The second pulley assembly is an adjustable eccentric pulley assembly and is used for being connected into the guide rail of the frame body in a sliding mode and abutting against the side wall of the guide rail. According to the translation sliding structure, sliding connection between the fan body and the frame body is achieved through cooperation of the first pulley assembly and the pulley support, after the translation sliding structure is installed on the frame body, the second pulley assembly is adjusted to be in the eccentric state, and the second pulley assembly abuts against the side wall of the guide rail of the frame body; therefore, shaking or abnormal sound in the sliding process of the fan body can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of door and window hardware, particularly relates to a translation sliding structure and door and window thereof. BACKGROUND

[0002] The translation window comprises a sash and a frame, and the upper and lower ends of the sash are connected to the frame through a pulley structure. Since there is a gap between the pulley structure and the guide rail of the frame, the sash is prone to shaking or making noise during sliding. SUMMARY

[0003] The utility model discloses a translation sliding structure and door and window thereof, to solve the problem of shaking or noise during sliding of the translation window.

[0004] The utility model discloses a translation sliding structure, including sash connecting arm, pulley support, first pulley assembly and second pulley assembly, one end of sash connecting arm is connected to sash, pulley support is connected to the other end of sash connecting arm, first pulley assembly is located on pulley support, is used for slidingly connected to the guide rail of frame and drives sash to slide, second pulley assembly is adjustable eccentric pulley assembly, is used for slidingly connected to the guide rail of frame and bears in the lateral wall of guide rail.

[0005] Optionally, the first pulley assembly includes two, and the second pulley assembly is arranged between the two first pulley assemblies.

[0006] Optionally, the second pulley assembly includes a second fixed column, a second sliding wheel, and an eccentric bearing. The second fixed column is connected to the pulley support. The eccentric bearing is fixedly connected to the outside of the second fixed column on the inside. The outside of the eccentric bearing is slidingly connected to the second sliding wheel.

[0007] Optionally, the first pulley assembly includes a first fixed column, a first sliding wheel, and a first bearing. The first fixed column is connected to the pulley support. The first bearing is fixedly connected to the outside of the first fixed column on the inside. The outside of the first bearing is slidingly connected to the first sliding wheel.

[0008] Optionally, the pulley support is provided with a first fixed hole for mounting the first fixed column and a second fixed hole for mounting the second fixed column. The center of the first fixed hole and the center of the second fixed hole are on the central axis of the length direction of the pulley support.

[0009] Optionally, the center of the first bearing is on the central axis of the length direction of the pulley support, and the center of the eccentric bearing deviates from the central axis of the length direction of the pulley support.

[0010] Optionally, the first sliding wheel has the same outer diameter as the second sliding wheel.

[0011] Optionally, the translation sliding structure is arranged above the fan body.

[0012] Optionally, the second pulley assembly includes a plurality of second pulley assemblies, which are respectively arranged on the two side walls of the frame body to avoid tilting of the fan body.

[0013] The utility model discloses a second aspect further provides a door and window, including fan body, frame body and above-mentioned translation sliding structure, the translation sliding structure is connected between the fan body with the frame body.

[0014] The translation sliding structure of the scheme realizes the sliding connection between the fan body and the frame body through the cooperation of the first pulley assembly and the pulley support, adjusts the second pulley assembly to the eccentric state after installing the translation sliding structure to the frame body, and makes the second pulley assembly abut to the guide rail side wall of the frame body, so that the fan body can be effectively avoided to shake or make abnormal sound during sliding. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Partial structure schematic view of initial state for translation sliding mechanism to be installed into frame body;

[0016] Figure 2 Partial structure schematic view of adjustment after state for translation sliding mechanism to be installed into frame body; Figure 1 Partial enlarged view of circle A;

[0017] Figure 3 Partial structure schematic view of adjustment after state for translation sliding mechanism to be installed into frame body;

[0018] Figure 4 Partial structure schematic view of adjustment after state for translation sliding mechanism to be installed into frame body; Figure 3 Partial enlarged view of circle B;

[0019] Figure 5 Partial structure schematic view of translation sliding structure;

[0020] Figure 6 Top view structure schematic view of first sliding assembly;

[0021] Figure 7 Top view structure schematic view of second sliding assembly.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 10, pulley support;11, first fixed hole;12, second fixed hole;20, first pulley assembly;21, first fixed column;22, first sliding wheel;23, first bearing;30, second pulley assembly;31, second fixed column;32, second sliding wheel;33, eccentric bearing;40, fan body connecting arm;50, frame body. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0025] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two components. For ordinary skilled persons in the art, the specific meaning of the terms in the utility model can be understood according to the specific circumstances.

[0026] The utility model discloses a kind of translation door and window, including fan body, frame body 50 and the above-mentioned translation sliding structure, the translation sliding structure is connected between the fan body and the frame body 50.

[0027] Specifically, referring to Figures 1-5 Translation sliding structure includes fan body connecting arm 40, pulley bracket 10, first pulley assembly 20 and second pulley assembly 30, one end of fan body connecting arm is connected to fan body;Pulley bracket 10 is connected to the other end of fan body connecting arm 40;First pulley assembly 20 is arranged on pulley bracket 10, for slidingly connected to the guide rail of frame body 50 and drive fan body to slide;Second pulley assembly 30 is adjustable eccentric pulley assembly, for slidingly connected to the guide rail of frame body 50 and abutting to the side wall of guide rail.

[0028] The translation sliding structure of the present scheme realizes the sliding connection between fan body and frame body 50 by the cooperation of first pulley assembly 20 and pulley bracket 10, after installing translation sliding structure to frame body 50, adjust second pulley assembly 30 to eccentric state, make second pulley assembly 30 abut to the guide rail side wall of frame body 50, so as to effectively avoid fan body to shake or abnormal sound in the process of sliding.

[0029] In the embodiment, the first pulley assembly 20 includes two, and the second pulley assembly 30 is arranged between the two first pulley assemblies 20. Arranging the second pulley assembly 30 between the two first pulley assemblies 20 can prevent shaking and tilting of the fan body.

[0030] Referring to Figures 6-7 , the first pulley assembly 20 includes a first fixed column 21, a first sliding wheel 22, and a first bearing 23. The first fixed column 21 is connected to the pulley support 10. The first bearing 23 is fixedly connected to the outer side of the first fixed column 21. The outer side of the first bearing 23 is in sliding connection with the first sliding wheel 22. The second pulley assembly 30 includes a second fixed column 31, a second sliding wheel 32, and an eccentric bearing 33. The second fixed column 31 is connected to the pulley support 10. The eccentric bearing 33 is fixedly connected to the outer side of the second fixed column 31. The outer side of the eccentric bearing 33 is in sliding connection with the second sliding wheel 32.

[0031] The first pulley assembly 20 and the second pulley assembly 30 have basically the same structure, and only one eccentric bearing 33 needs to be added, which is convenient for processing and installation.

[0032] In the embodiment, the pulley support 10 is provided with a first fixed hole 11 for mounting the first fixed column 21 and a second fixed hole 12 for mounting the second fixed column 31. The center of the first fixed hole 11 and the center of the second fixed hole 12 are both on the central axis of the pulley support 10 in the length direction. The first fixed hole 11 and the second fixed hole 12 are arranged on the same straight line, and the first sliding wheel 22 and the second sliding wheel 32 are both conveniently inserted into the guide rail of the frame body 50 in the initial state.

[0033] In the embodiment, the center of the first bearing 23 is on the central axis of the pulley support 10 in the length direction, and the center of the eccentric bearing 33 deviates from the central axis of the pulley support 10 in the length direction. The positions of the fixed columns are consistent, and the installation positions of the first bearing 23 and the eccentric bearing 33 are different. After the angle of the eccentric bearing 33 is rotated, the second sliding wheel 32 can be turned out of the original track to abut against the guide rail.

[0034] In the embodiment, the outer diameters of the first sliding wheel 22 and the second sliding wheel 32 are the same. The sliding wheels have the same structure, reducing the types of parts.

[0035] In the embodiment, the translational sliding structure is arranged above the fan body. The upper part of the fan body does not need to bear weight and is prone to shaking. The lower pulley of the fan body needs to bear weight and will not shake.

[0036] In the embodiment, the second pulley assembly 30 includes a plurality of second pulley assemblies 30, which abut against the two side walls of the frame body 50, respectively, to avoid tilting of the fan body. It can be understood that after the plurality of second pulley assemblies 30 abut against the two side walls of the guide rail of the frame body 50, respectively, the anti-tilting function can be better achieved.

[0037] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A translational sliding structure, characterized in that, include: A fan body connecting arm, one end of which is connected to the fan body; A pulley bracket, which is connected to the other end of the fan-shaped connecting arm; The first pulley assembly is disposed on the pulley bracket and is slidably connected to the guide rail of the frame to drive the fan body to slide. The second pulley assembly, which is an adjustable eccentric pulley assembly, is slidably connected to the guide rail of the frame and abuts against the side wall of the guide rail.

2. The translational sliding structure according to claim 1, characterized in that, The first pulley assembly includes two pulleys, and the second pulley assembly is disposed between the two first pulley assemblies.

3. The translational sliding structure according to claim 1, characterized in that, The second pulley assembly includes a second fixed column, a second sliding wheel, and an eccentric bearing. The second fixed column is connected to the pulley bracket, the inner side of the eccentric bearing is fixedly connected to the outer side of the second fixed column, and the outer side of the eccentric bearing is slidably connected to the second sliding wheel.

4. The translational sliding structure according to claim 3, characterized in that, The first pulley assembly includes a first fixed column, a first sliding wheel, and a first bearing. The first fixed column is connected to the pulley bracket, the inner side of the first bearing is fixedly connected to the outer side of the first fixed column, and the outer side of the first bearing is slidably connected to the first sliding wheel.

5. The translational sliding structure according to claim 4, characterized in that, The pulley bracket is provided with a first fixing hole for installing the first fixing column and a second fixing hole for installing the second fixing column. The center of the first fixing hole and the center of the second fixing hole are both located on the central axis of the pulley bracket along its length.

6. The translational sliding structure according to claim 4, characterized in that, The center of the first bearing is located on the central axis of the pulley bracket along its length, while the center of the eccentric bearing is offset from the central axis of the pulley bracket along its length.

7. The translational sliding structure according to claim 4, characterized in that, The first sliding wheel has the same outer diameter as the second sliding wheel.

8. The translational sliding structure according to claim 1, characterized in that, The translational sliding structure is located above the fan body.

9. The translational sliding structure according to claim 1, characterized in that, The second pulley assembly includes several units, and the several second pulley assemblies respectively abut against the two side walls of the frame to prevent the fan body from tilting.

10. A door or window, characterized in that, It includes a fan body, a frame body, and a translational sliding structure as described in any one of claims 1-9, wherein the translational sliding structure is connected between the fan body and the frame body.

Images