Hinge damper

Abstract

The utility model discloses hinge buffer belongs to furniture hinge technical field. Hinge buffer, including the torsional spring of connection body and cup head, the body rotation is connected on cup head, still include: fixed part, fixedly connected in the installation groove on cup head, main body, sliding connection is in fixed part, the body is rotatably connected with swing piece, and the swing piece is attached with the body, damping bar, fixedly connected in main body, screw, connect in fixed part, the drive end of damping bar with screw is opposite, the utility model discloses through swing piece and the cooperation on the extrusion arc surface of main body, when the hinge closes, the body rotates reset process under the torsional spring effect, and swing piece extrusion main body sliding, utilize the buffer effect of damping bar and make the body gradually slow reset, effectively slow down the impact force when cabinet door closes, avoid the impact noise, realize the effect of mute closing, effectively promote the use experience of user.

Description

Technical Field

[0001] This utility model relates to the field of furniture hinge technology, and more particularly to hinge dampers. Background Technology

[0002] In the furniture manufacturing industry, hinges, as a core component connecting cabinet doors and cabinet bodies, directly impact the quality evaluation of furniture based on their user experience. As consumers' demands for quality home life continue to rise, hinges with cushioning functions are gradually becoming the mainstream in the market. These hinges can reduce the impact force when cabinet doors close through their cushioning structure, preventing noise and damage caused by direct collisions between the doors and cabinet bodies.

[0003] However, existing hinge dampers still have many shortcomings in practical applications. On the one hand, the damping structure of some dampers has poor stability. During long-term use, the damping components are prone to radial swaying or sliding displacement, resulting in unstable damping effect, and even problems such as jamming and failure, which seriously affect the service life. On the other hand, the damping force of traditional dampers is mostly fixed and cannot be flexibly adjusted according to the weight of different cabinet doors and the needs of different usage scenarios, making it difficult to adapt to the diverse needs of furniture use. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose a hinge buffer.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hinged damper includes a body connected to a torsion spring and a cup head, the body being rotatably connected to the cup head, and further includes:

[0007] The fastener is fixedly connected to the mounting groove on the cup head;

[0008] The main body is slidably connected to the fixing component;

[0009] An ornament is rotatably connected to the main body, and the ornament is in contact with the main body;

[0010] The damping rod is fixedly connected to the main body;

[0011] A screw is attached to a fastener, and the drive end of the damping rod abuts against the screw.

[0012] Preferably, a limiting groove is provided on the fixing member, a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the main body.

[0013] Preferably, a slider is fixedly connected to the main body, and the slider matches the mounting groove.

[0014] Preferably, the main body has an extruded arc surface, and the ornament abuts against the extruded arc surface.

[0015] Furthermore, the fastener has a threaded groove, and the fastener is threadedly connected to the screw through the threaded groove.

[0016] Furthermore, a face cover is detachably connected to the cup head.

[0017] Compared with the prior art, the present invention provides a hinge buffer, which has the following beneficial effects:

[0018] 1. This utility model utilizes the cooperation between the ornament and the extruded arc surface on the main body. When the hinge is closed, the main body rotates and resets under the action of the torsion spring. During this process, the ornament presses the main body to slide, and the damping rod buffers the main body to gradually and slowly reset. This effectively reduces the impact force when the cabinet door is closed, avoids collision noise, achieves a silent closing effect, and effectively improves the user experience.

[0019] 2. This utility model effectively prevents the main body from swaying radially during sliding by using a limiting block and a limiting groove for sliding connection; at the same time, the slider on the main body matches the cup head mounting groove, further improving the stability of the main body during sliding.

[0020] 3. The fixing component of this utility model is connected to the screw through the threaded groove. The screw abuts against the driving end of the damping rod. The operator can rotate the screw to squeeze the driving end of the damping rod and flexibly adjust the damping force of the damping rod. This allows the hinge buffer to be precisely adjusted according to different needs such as cabinet door weight and usage scenario, which greatly improves the adaptability of the product and can be widely used in various furniture cabinet doors. Attached Figure Description

[0021] Figure 1 Schematic diagram of the hinge buffer proposed in this utility model Figure 1 ;

[0022] Figure 2 Schematic diagram of the hinge buffer proposed in this utility model Figure 2 ;

[0023] Figure 3 An exploded view of the hinge buffer proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the main body of the hinge buffer proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the main body and fixing component in the hinge buffer proposed in this utility model.

[0026] In the diagram: 1. Cup head; 101. Mounting groove; 102. Face cover; 2. Body; 201. Torsion spring; 3. Ornament; 4. Fixing component; 401. Limiting groove; 402. Threaded groove; 5. Main body; 501. Extruded arc surface; 502. Limiting block; 503. Slider; 6. Screw; 7. Damping rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1:

[0029] Reference Figures 1-5 The hinge damper includes a body 2 connected to a torsion spring 201 and a cup head 1, with the body 2 rotatably connected to the cup head 1, and also includes:

[0030] The fastener 4 is fixedly connected to the mounting groove 101 on the cup head 1;

[0031] The main body 5 is slidably connected to the fixing part 4;

[0032] A decorative piece 3 is rotatably connected to the main body 2, and the decorative piece 3 is attached to the main body 2;

[0033] Damping rod 7 is fixedly connected in the main body 5;

[0034] Screw 6 is connected to fastener 4, and the drive end of damping rod 7 abuts against screw 6.

[0035] A limiting groove 401 is provided on the fixing part 4, and a limiting block 502 is slidably connected in the limiting groove 401. The limiting block 502 is fixedly connected to the main body 5.

[0036] When the hinge is closed, the main body 2 rotates. After the main body 2 rotates to a certain angle, under the action of the torsion spring 201, the main body 2 will automatically rotate and reset. When the main body 2 rotates, it will press the ornament 3 to rotate and reset synchronously. At this time, the ornament 3 will press the main body 5 to slide by pressing the arc surface 501. At this time, under the buffering effect of the damping rod 7, the main body 2 will gradually and slowly reset, thus achieving the effect of silent closing.

[0037] Reference Figure 4 , Figure 5 When the main body 5 slides in the fixing part 4, the limiting block 502 can prevent the main body 5 from swinging radially during sliding, thereby ensuring the sliding stability of the main body 5.

[0038] A slider 503 is fixedly connected to the main body 5, and the slider 503 matches the mounting groove 101.

[0039] Reference Figures 3-5 When the main body 5 is pressed and slid by the ornament 3, it slides in the mounting groove 101 through the set slider 503, thereby improving the sliding stability of the main body 5.

[0040] The main body 5 has an extruded arc surface 501, and the ornament 3 abuts against the extruded arc surface 501.

[0041] Reference Figure 1 , Figure 4 By using the extrusion arc surface 501 set on the main body 5, the main body 5 can be extruded to move smoothly when the ornament 3 rotates.

[0042] The fastener 4 has a threaded groove 402, and the fastener 4 is threadedly connected to the screw 6 through the threaded groove 402.

[0043] Reference Figure 2 , Figure 3 When the damping force of the damping rod 7 needs to be adjusted, the operator can use a screwdriver to turn the screw 6 by setting the screw 6 on the fixing part 4. The screw 6 will squeeze the driving end of the damping rod 7, thereby realizing the adjustment of the damping force of the damping rod 7.

[0044] Reference Figure 3 In practice, a cover 102 is detachably connected to the cup head 1.

[0045] The overall aesthetics of the device can be improved by the cover 102 provided on the cup head 1;

[0046] It should be noted that the connection between the cup head 1 and the lid 102 can be achieved using a snap-fit ​​connection commonly found on the market.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A hinge damper comprising a body (2) connected with a torsion spring (201) and a cup head (1), the body (2) being connected in rotation to the cup head (1), characterized in that, Also includes: The fastener (4) is fixedly connected to the mounting groove (101) on the cup head (1); The main body (5) is slidably connected in the fastener (4); A decorative piece (3) is rotatably connected to the main body (2), and the decorative piece (3) is in contact with the main body (2); Damping rod (7) is fixedly connected in the main body (5); A screw (6) is connected to a fastener (4), and the drive end of the damping rod (7) abuts against the screw (6).

2. The hinge damper according to claim 1, characterized in that A limiting groove (401) is provided on the fixing member (4), and a limiting block (502) is slidably connected in the limiting groove (401). The limiting block (502) is fixedly connected to the main body (5).

3. The hinge damper according to claim 1, characterized in that A slider (503) is fixedly connected to the main body (5), and the slider (503) matches the mounting groove (101).

4. The hinge damper according to claim 1, characterized in that The main body (5) has an extrusion arc surface (501) and the ornament (3) abuts against the extrusion arc surface (501).

5. The hinge damper according to claim 1, characterized in that The fastener (4) has a threaded groove (402) and is threadedly connected to the screw (6) through the threaded groove (402).

6. The hinge damper according to claim 1, characterized in that A faceplate (102) is detachably connected to the cup head (1).

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