Side pressure translation mute pulley

Abstract

The utility model provides a side pressure translation mute pulley which comprises a sliding rail shell, a connecting plate used for connecting all parts is installed in the sliding rail shell, a positioning plate used for assisting in positioning of a sliding assembly is installed on the surface of the connecting plate, and a pulling plate used for assisting in movement of the sliding assembly is arranged in the middle of the connecting plate. A translation nail penetrating through the positioning plate and the sliding rail inner shell is arranged on the pulling plate; the sliding assembly is located in the sliding rail inner shell, and the sliding assembly is matched with the translation nail to drive the whole device to achieve silent sliding of the translation window. According to the sliding rail, the positions of the outer shell, the positioning plate, the connecting plate and the sliding rail inner shell are fixed through the translation nails, the stability among all the parts is improved, meanwhile, the bearing is arranged in the sliding rail outer shell, so that the whole device is smoother during movement and cannot be blocked, and the service life of the sliding rail is prolonged. The sliding rail inner shell is connected to the surface of the translation rivet in a sliding mode so that the outer shell can move smoothly, the overall friction force is reduced, and noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of window moving parts, in particular to a side-press translation silent pulley. Background Technique

[0002] The side-press window translation pulley is a deformed lever, which belongs to the simple machinery of the lever class and has a wide range of uses. It is not only labor-saving but also can change the direction of the force. The movable pulley with the central axis moving together with the heavy object can save half of the force, making the process of opening and closing the window safer and more stable. They bear the weight of the window body, disperse the pressure of the window on the window frame, and at the same time ensure that the window can slide smoothly on the track, avoiding the risk of accidental detachment.

[0003] However, in the prior art, when opening or closing the side-press window, because there may be jams between the housing and the device, the movement is unstable and may derail, and long-term use will make the whole process not smooth and will generate extra noise. Content of the Utility Model

[0004] The purpose of the utility model is to provide a side-press translation silent pulley to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A side-press translation silent pulley, comprising:

[0007] A slide rail housing, inside which a connecting plate for connecting each component is installed, on the surface of the connecting plate, a positioning plate for helping to position the sliding component is installed, in the middle of the connecting plate is a pulling plate for assisting the movement of the sliding component, and on the pulling plate there is a translation nail passing through the positioning plate and the inner slide rail housing;

[0008] An inner slide rail housing, on the back of which a first arc-shaped groove for the translation nail to pass through is opened, at one end of the inner slide rail housing there are a fixing screw for fixing the internal sliding component and a nut sleeve sleeved on the fixing screw;

[0009] The sliding component is located inside the inner slide rail housing, and the sliding component cooperates with the translation nail to drive the slide rail housing to move.

[0010] Preferably, the sliding component includes a roller connected inside the inner slide rail housing, and the roller is rotatably connected to the inner slide rail housing through a roller shaft.

[0011] Preferably, the connecting plate is installed at the bottom layer inside the slide rail housing, the translation nail on the middle pulling plate of the connecting plate passes through the second arc-shaped groove on the positioning plate, and the translation nail passes through the first arc-shaped groove on the back of the inner slide rail housing.

[0012] Preferably, a second arc-shaped groove for the translation nail to pass through is formed in the middle of the positioning plate, and rivet holes for the rivets to pass through are formed at both ends. A bearing is rotatably connected to the surface of the rivet.

[0013] Preferably, positioning holes are formed at both ends of the connecting plate. A moving groove for the bearing to move through is formed on the surface of the pulling plate in the middle of the connecting plate. The diameter of the bearing is greater than the width of the moving groove.

[0014] Preferably, translation rivets are equidistantly arranged inside the slide rail housing, and the inner housing of the slide rail is slidably connected to the surface of the translation rivets.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, the positions of the housing, the positioning plate, the connecting plate and the inner housing of the slide rail are fixed by the translation nails, which increases the stability between various parts. At the same time, bearings are arranged inside the slide rail housing, making the overall device move more smoothly without jamming. Sliding the inner housing of the slide rail on the surface of the translation rivets further enables the smooth movement of the housing, reduces friction and noise. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the installation of the connecting plate and the positioning plate on the slide rail housing of the present utility model;

[0019] Figure 3 is a bottom view of the structure of the inner housing of the slide rail of the present utility model;

[0020] Figure 4 is a top view of the structure of the inner housing of the slide rail of the present utility model;

[0021] Figure 5 is a schematic diagram of the connecting plate of the present utility model;

[0022] Figure 6 is a schematic diagram of the positioning plate of the present utility model;

[0023] Figure 7 is a schematic diagram of the assembly of the present utility model;

[0024] In the figure: 1 - slide rail housing, 101 - translation rivet, 2 - inner housing of the slide rail, 201 - roller shaft, 202 - roller, 203 - fixing screw, 204 - screw sleeve, 205 - first arc-shaped groove, 3 - connecting plate, 301 - positioning hole, 4 - positioning plate, 401 - rivet hole, 402 - second arc-shaped groove, 5 - pulling plate, 501 - translation nail, 502 - moving groove, 6 - rivet, 7 - bearing. Detailed Embodiment

[0025] Next, in conjunction with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Embodiment

[0026] Please refer to Figures 1 to 7 , the present invention provides a technical solution:

[0027] A side-pressure translation silent pulley, comprising:

[0028] A slide rail housing 1, inside which a connecting plate 3 for connecting various components is installed. On the surface of the connecting plate 3, a positioning plate 4 for helping to position the sliding assembly is installed. The middle part of the connecting plate 3 is a pulling plate 5 for assisting the movement of the sliding assembly. The pulling plate 5 has a translation nail 501 passing through the positioning plate 4 and the inner slide rail 2.

[0029] An inner slide rail 2, on the back of which a first arc-shaped groove 205 for the translation nail 501 to pass through is opened. One end of the inner slide rail 2 has a fixing screw 203 for fixing the internal sliding assembly and a nut 204 sleeved on the fixing screw 203.

[0030] The sliding assembly is located inside the inner slide rail 2, and the sliding assembly cooperates with the translation nail 501 to drive the entire slide rail housing 1 and the internal connecting plate 3, positioning plate 4 and inner slide rail 2 to move.

[0031] Installing this side-pressure translation silent pulley on a translation window / door can achieve silent sliding of the translation window / door.

[0032] In this embodiment, during use, first install the connecting plate 3 inside the slide rail housing 1, and then pass the translation nail 501 on the connecting plate 3 through the second arc-shaped groove 402 on the positioning plate 4 to install the positioning plate 4 into the slide rail housing 1.

[0033] Pass the translation nail 401 through the first arc-shaped groove 205 on the back of the inner slide rail 2, and at the same time connect the inner slide rail 2 to the surface of the translation rivet 101 to complete the installation.

[0034] Connect the rivet 6 to the rivet hole 401 on the positioning plate 4, and then install the bearing 7 on the rivet 6.

[0035] Specifically, a connecting plate 3 is installed on the inner bottom layer of the slide rail housing 1. The translation pin 501 on the middle pull plate 5 of the connecting plate 3 passes through the second arc-shaped groove 402 on the positioning plate 4, and the translation pin 501 passes through the first arc-shaped groove 205 on the back of the slide rail inner housing 2 to complete the installation.

[0036] Specifically, a second arc-shaped groove 402 for the translation pin 501 to pass through is formed in the middle of the positioning plate 4, and rivet holes 401 for the rivets 6 to pass through are formed at both ends. A bearing 7 is rotatably connected to the surface of the rivet 6.

[0037] In this embodiment, when in use, the roller 202 is connected to the side-pressed window frame for smooth movement. Since the slide rail inner housing 2 is sleeved on the surface of the translation rivet 101, the sliding assembly slides more stably on the window frame. The connecting plate 3, the positioning plate 4 and the slide rail inner housing 2 are fixed by the translation pin 501, so that no matter how the roller 202 moves, it will drive the slide rail inner housing 2 to move in the first arc-shaped groove 205 and the second arc-shaped groove 206 without affecting the slide rail housing 1. The bearing 7 provided inside the slide rail housing 1 helps the slide rail housing 1 to move more smoothly.

[0038] Specifically, the sliding assembly includes a roller 202 connected inside the slide rail inner housing 2, and the roller 202 is rotatably connected to the slide rail inner housing 2 through a roller shaft 201.

[0039] Specifically, there are two translation rivets 101 evenly distributed inside the slide rail housing 1.

[0040] Specifically, positioning holes 301 are formed at both ends of the connecting plate 3. A moving groove 502 for the bearing to move through is provided on the surface of the pull plate 5 in the middle of the connecting plate 3, and the diameter of the bearing 7 is greater than the width of the moving groove 502.

[0041] Specifically, translation rivets 101 are evenly arranged inside the slide rail housing 1, and the slide rail inner housing 2 is slidably connected to the surface of the translation rivets 101.

[0042] For the rest of the present invention that is not described, it can be the same as the prior art, or be well-known technology, or can be implemented by using the prior art, and will not be elaborated here.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A side-pressure translation silent pulley, characterized in that, Comprising: A slide rail housing (1), inside which a connecting plate (3) for connecting various components is installed. On the surface of the connecting plate (3), a positioning plate (4) for helping to position the sliding component is installed. In the middle of the connecting plate (3) is a pulling plate (5) for assisting the movement of the sliding component. On the pulling plate (5) there is a translation pin (501) passing through the positioning plate (4) and the inner slide rail (2). An inner slide rail (2), on the back of which a first arc-shaped groove (205) for the translation pin (501) to pass through is provided. At one end of the inner slide rail (2) there are a fixing screw (203) for fixing the internal sliding component and a screw sleeve (204) sleeved on the fixing screw (203). The sliding component is located inside the inner slide rail (2), and the sliding component cooperates with the translation pin (501) to drive the slide rail housing (1) to move.

2. The side-pressure translation silent pulley according to claim 1, wherein: The sliding component includes a roller (202) connected inside the inner slide rail (2), and the roller (202) is rotatably connected to the inner slide rail (2) through a roller shaft (201).

3. The side-pressure translation silent pulley according to claim 1, wherein: The connecting plate (3) is installed at the bottom layer inside the slide rail housing (1). The translation pin (501) on the middle pulling plate (5) of the connecting plate (3) passes through the second arc-shaped groove (402) on the positioning plate (4), and the translation pin (501) passes through the first arc-shaped groove (205) on the back of the inner slide rail (2).

4. The side-pressing and translation silent pulley according to claim 1, wherein: In the middle of the positioning plate (4) there is a second arc-shaped groove (402) for the translation pin (501) to pass through, and at both ends there are rivet holes (401) for rivets (6) to pass through. On the surface of the rivet (6) there is a rotatably connected bearing (7).

5. The side-pressure translation silent pulley according to claim 1, characterized in that: At both ends of the connecting plate (3) there are positioning holes (301). On the surface of the pulling plate (5) in the middle of the connecting plate (3) there is a moving groove (502) for the bearing to move through. The diameter of the bearing (7) is greater than the width of the moving groove (502).

6. The side-pressing and translation silent pulley according to claim 1, characterized in that: Translation rivets (101) are equidistantly arranged inside the slide rail housing (1), and the inner slide rail (2) is slidably connected to the surface of the translation rivets (101).

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