Anti-shaking device for hinge of inward side-hung and downward-suspended system

Abstract

The utility model discloses an anti-shake device for a hinge of an inner flat-opening lower suspension system, which comprises an anti-shake block, a screw and an abutting assembly, the anti-shake block comprises an arranged block body and a groove arranged at the front end of the block body, the screw is inserted on the anti-shake block, and the abutting assembly is arranged on the anti-shake block. The abutting assembly comprises a fixing base arranged on the inner wall of the groove, a rotating rod connected with the fixing base through a bearing, a first fixing plate in threaded connection with the rotating rod, a spring arranged at the front end of the first fixing plate, a second fixing plate arranged at the front end of the spring and a rubber base bonded to the front end of the second fixing plate. When the block body is jacked into the fan frame edge, the spring of the abutting assembly presses the rubber base on the fan frame edge, stability is improved, the phenomenon that the anti-shaking block is loosened due to serious abrasion is avoided, meanwhile, the arranged rotating rod can rotate, the first fixing plate can be pushed to move horizontally during rotation, and the position of the spring can be adjusted; the situation that the rubber base cannot be firmly connected with the fan frame edge in an abutting mode due to the fact that the elastic coefficient of the spring is decreased is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges for an inner horizontal opening underslung system, in particular to an anti-swaying device for the hinges of an inner horizontal opening underslung system. Background Art

[0002] The casement hinge, also known as the tilt-and-turn hinge, is a hardware accessory for windows that allows the window to be horizontally underhung and vertically opened. In order to enhance the stability of the window and prevent swaying, an anti-sway device is usually used. An anti-sway device is a device used to enhance the stability of the window and prevent swaying. It is usually installed on one side of the diagonal rod to form a stable connection between the diagonal rod and the window frame. The function of the anti-sway block is to limit the movement of the window under wind pressure or other external forces by increasing the friction or rigid connection between the diagonal rod and the window frame. This not only improves the stability and safety of the window, but also improves the opening and closing performance of the window, making it smoother and easier to operate.

[0003] When the anti-sway device is in use, it will be pushed into the edge of the sash frame, and then the screws will be rotated to fix the anti-sway device on the diagonal rod. After fixation, the anti-sway device only increases the friction between the diagonal rod and the window frame. It is easy to wear and loosen after long-term use, and the use effect is poor, which has certain shortcomings. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is: an anti-sway device for the hinge of an inner casement lower suspension system, comprising an anti-sway block, a screw and an abutment assembly, the anti-sway block comprising a set block body and a groove opened at the front end of the block body, the screw is inserted into the anti-sway block, and the abutment assembly comprises a fixed seat arranged on the inner wall of the groove, a rotating rod connected to the bearing of the fixed seat, a first fixed plate threadedly connected to the rotating rod, a spring arranged at the front end of the first fixed plate, a second fixed plate arranged at the front end of the spring and a rubber seat bonded to the front end of the second fixed plate.

[0006] Preferably, a stopper is provided on the rear side of the block, and a magnet is bonded to the top of the block.

[0007] Preferably, the screw passes through the anti-sway block and is fixedly connected to the upper inclined tie rod of the hinge of the inner horizontal opening lower suspension system.

[0008] Preferably, it also includes a dustproof structure, which includes a dustproof plate hingedly connected to the top of the block and an iron block arranged on the top of the dustproof plate.

[0009] Preferably, the first fixing plate and the second fixing plate are both metal plates, and the first fixing plate and the second fixing plate fix the spring by welding.

[0010] Preferably, a slope is provided at the front end of the rubber seat.

[0011] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: when the block set in the utility model is pushed into the edge of the fan frame, the spring of the abutment assembly presses the rubber seat against the edge of the fan frame, which improves the stability and prevents the anti-sway block from loosening due to severe wear. At the same time, the rotating rod set can be rotated, and when rotating, it can push the first fixed plate to move horizontally, so as to adjust the position of the spring, and prevent the spring elastic coefficient from becoming smaller, resulting in the rubber seat being unable to firmly abut against the edge of the fan frame. The inclined surface set afterwards plays a guiding role, and prevents the rubber seat from interfering with the block from pushing into the edge of the fan frame. Finally, the dustproof plate set can be rotated to cover the screws. After covering, the iron block can be attracted by the magnet, so that the dustproof plate can be fixed. After fixing, water can be prevented from entering the interior and corroding the screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the anti-sway block and the dust-proof structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the abutment assembly of the utility model;

[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle fixed seat and the rotating rod.

[0016] Reference numerals:

[0017] 100, anti-sway block; 101, block; 102, magnet; 103, stopper; 104, groove;

[0018] 200, screws;

[0019] 300, dustproof structure; 301, dustproof plate; 302, iron block;

[0020] 400, abutment assembly; 401, fixing seat; 402, rotating rod; 403, first fixing plate; 404, spring; 405, second fixing plate; 406, rubber seat; 407, inclined plane. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] The following describes some embodiments of the utility model in conjunction with the accompanying drawings to provide an anti-sway device for the hinge of an inner horizontal opening underslung system.

[0023] Embodiment 1:

[0024] Reference Figure 1-4 , which is the first embodiment of the utility model, provides an anti-sway device for the hinge of the inner casement lower suspension system, including an anti-sway block 100, a screw 200 and an abutment assembly 400.

[0025] Specifically, the anti-sway block 100 includes a set block 101 and a groove 104 opened at the front end of the block 101, the groove 104 can fix the abutment component 400, and a stop block 103 is set on the rear side of the block 101. The block 103 allows the block 101 to wrap the diagonal rod to improve the anti-sway effect. A magnet 102 is bonded to the top of the block 101.

[0026] Specifically, the screw 200 is inserted into the anti-sway block 100. After passing through the anti-sway block 100, the screw 200 is fixedly connected to the upper inclined rod of the hinge of the inner horizontal opening lower suspension system. The screw 200 can be loosened, and the anti-sway block 100 can be moved after loosening to facilitate the installation of the anti-sway block 100.

[0027] Specifically, the abutment assembly 400 includes a fixing seat 401 arranged on the inner wall of the groove 104, a rotating rod 402 connected to the bearing of the fixing seat 401, a first fixing plate 403 threadedly connected to the rotating rod 402, a spring 404 arranged at the front end of the first fixing plate 403, a second fixing plate 405 arranged at the front end of the spring 404 and a rubber seat 406 bonded to the front end of the second fixing plate 405. The rubber seat 406 can be pressed against the edge of the fan frame by the spring 404, thereby improving the stability and preventing the anti-sway block 100 from loosening due to severe wear. The first fixing plate 403 and the second fixing plate 405 are both metal plates, and the first fixing plate 403 and the second fixing plate 405 fix the spring 404 by welding. When the elastic coefficient of the spring 404 becomes smaller, the rotating rod 402 can be rotated. When the rotating rod 402 rotates, it can push the first fixing plate 403 to move horizontally, thereby adjusting the position of the spring 404 to avoid the elastic coefficient of the spring 404 becoming smaller, resulting in the rubber seat 406 being unable to firmly abut against the edge of the fan frame.

[0028] It should be noted that a slope 407 is provided at the front end of the rubber seat 406 , and the slope 407 can play a guiding role to prevent the rubber seat 406 from interfering with the block 101 from pushing into the edge of the fan frame.

[0029] Embodiment 2:

[0030] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model, which is different from the first embodiment in that it also includes a dustproof structure 300, the dustproof structure 300 includes a dustproof plate 301 bonded to the top of the block 101 and an iron block 302 arranged on the top of the dustproof plate 301, the dustproof plate 301 can be rotatable to cover the screw 200, and after covering, the dustproof plate 301 can be fixed by the attraction between the iron block 302 and the magnet 102, and after fixing, water can be prevented from entering the interior to corrode the screw 200.

[0031] The working principle and use process of the utility model are as follows: when in use, the block 101 can be pushed into the edge of the fan frame. During the pushing process, the inclined surface 407 can play a guiding role to prevent the rubber seat 406 from interfering with the pushing of the block 101 into the edge of the fan frame. After the pushing, the spring 404 of the abutment assembly 400 presses the rubber seat 406 against the edge of the fan frame, thereby improving the stability and preventing the anti-sway block 100 from loosening due to severe wear. When the elastic coefficient of the spring 404 becomes smaller, the rotating rod 402 can be rotated, and the rotating rod 404 02 can push the first fixed plate 403 to move horizontally when rotating, so as to adjust the position of the spring 404, so as to prevent the elastic coefficient of the spring 404 from becoming smaller and causing the rubber seat 406 to be unable to firmly contact the edge of the fan frame. Then, the screw 200 can be rotated to pass through the block 101 and fixed to the anti-sway block 100. Finally, the dustproof plate 301 can be rotated to cover the screw 200. After covering, the iron block 302 can be attracted to the magnet 102, so as to fix the dustproof plate 301. After fixing, water can be prevented from entering the interior to corrode the screw 200.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An anti-sway device for the hinge of an inner horizontal opening underslung system, characterized in that: include: The anti-sway block (100) comprises a block body (101) and a groove (104) provided at the front end of the block body (101); A screw (200) inserted into the anti-sway block (100); The abutment assembly (400) comprises a fixing seat (401) arranged on the inner wall of the groove (104), a rotating rod (402) connected to the fixing seat (401) by a bearing, a first fixing plate (403) threadedly connected to the rotating rod (402), a spring (404) arranged at the front end of the first fixing plate (403), a second fixing plate (405) arranged at the front end of the spring (404), and a rubber seat (406) bonded to the front end of the second fixing plate (405).

2. The anti-sway device for the hinge of the inner casement underslung system according to claim 1, characterized in that: A stopper (103) is provided on the rear side of the block (101), and a magnet (102) is bonded to the top of the block (101).

3. The anti-sway device for the hinge of the inner horizontal opening underslung system according to claim 1, characterized in that: The screw (200) passes through the anti-sway block (100) and is fixedly connected to the upper inclined rod of the hinge of the inner horizontal opening lower suspension system.

4. The anti-sway device for the hinge of the inner casement underslung system according to claim 1, characterized in that: It also includes a dustproof structure (300), which includes a dustproof plate (301) hingedly connected to the top of the block (101) and an iron block (302) arranged on the top of the dustproof plate (301).

5. The anti-sway device for the hinge of the inner casement underslung system according to claim 1, characterized in that: The first fixing plate (403) and the second fixing plate (405) are both metal plates, and the first fixing plate (403) and the second fixing plate (405) fix the spring (404) by welding.

6. The anti-sway device for the hinge of the inner horizontal opening underslung system according to claim 1, characterized in that: The front end of the rubber seat (406) is provided with an inclined surface (407).

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