Flip self-fixing furniture panel damper

Abstract

The utility model discloses a flip self-fixing furniture panel damper, which comprises a damper main body and a decorative cover, the decorative cover can be rotatably connected to one side of the damper main body, the edge of the inner side surface of the damper main body is provided with a rotatable self-locking separation blade, the middle part of the damper main body is provided with a damping liquid accommodating cavity, and the damping liquid accommodating cavity is provided with a damping liquid outlet. A rotating shaft assembly and a multi-column debugging nut are arranged in the damping liquid containing cavity, and the multi-column debugging nut is in threaded connection with the damping liquid containing cavity. According to the utility model, the decorative cover is opened and the self-locking baffle plate is moved away according to the descending speed of the user, the operation of a professional operator is not needed, and the user can complete the comprehensive debugging and maintenance operation only by using a domestic straight or cross-shaped common screwdriver or a strip-shaped hard object, so that the operation is simple. And after debugging is completed, the self-locking separation blade is moved back, and the decorative cover is covered. The damping buffer is very convenient and easy to understand in operation and high in positioning, fixing and descending stability. And the safety of preventing the hand from being hit by vertically turning down is effectively protected.

Description

Technical Field

[0001] This utility model relates to furniture installation accessories that provide a buffering and damping effect when the panel descends vertically, and in particular to a damper for a flip-top self-fixing furniture panel. Background Technology

[0002] The existing adjustable torque damper requires a special tool to loosen the fastening screws before adjustment, and then an adjusting rod is used to turn it up and down according to the instructions to adjust the torque. The disadvantages of this type of damper are as follows: 1. The adjustment instructions are cumbersome and require professional adjustment personnel to perform regular adjustments, and matching adjustment tools are also required, resulting in unnecessary waste; 2. The torque will decrease after a certain number of runs, requiring timely readjustment; 3. If the special adjustment tool is lost by an individual user, a new one must be requested from the manufacturer. If the panel is lowered vertically without timely adjustment, it is easy to cause hand injuries, which brings great difficulty to after-sales service for the vendor, and the lack of timely maintenance will also pose certain safety hazards to individual users. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a damper for a flip-top self-fixing furniture panel.

[0004] The purpose of this utility model is achieved through the following technical solution: a flip-top self-fixing furniture panel damper, comprising a damper body and a decorative cover, wherein the decorative cover is rotatably connected to one side of the damper body, the inner side edge of the damper body is provided with a rotatable self-locking baffle, the middle part of the damper body is provided with a damping fluid receiving cavity, the damping fluid receiving cavity is provided with a rotating shaft assembly and a multi-column adjusting nut, and the multi-column adjusting nut is screwed to the damping fluid receiving cavity;

[0005] The decorative cover can be disassembled and opened by inserting a screwdriver or a long, hard object (such as a regular household screwdriver or key) into the disassembly notch on the edge of the cover. Once opened, the internal components of the damper are clearly visible, facilitating adjustment and restoration. During adjustment, use a regular screwdriver to rotate the self-locking plate according to the arrow indication, or manually rotate it. The self-locking plate removes the restriction on the rotation of the multi-column adjustment nut, allowing adjustment of the resistance of the rotating shaft assembly. After adjustment, rotate the self-locking plate back to its original position as indicated by the arrow and replace the decorative cover.

[0006] As an improvement of the self-fixing furniture panel damper of this utility model, the multi-column adjustment nut includes a threaded connection end, and the end edge of the threaded connection end is provided with multiple columns spaced apart, and a groove is formed between two adjacent columns; with this structure of the multi-column adjustment nut, the multi-column adjustment nut can be manually rotated without the aid of tools when adjusting.

[0007] In the locked state, one end of the self-locking baffle is located in the groove, restricting the rotation of the multi-column adjustment nut.

[0008] As an improvement of the self-locking furniture panel damper of this utility model, one end of the self-locking baffle is bent out to form a limiting part, and the other end is provided with a connecting part. The connecting part is provided with a through hole, through which a screw or pin passes and is connected to the inner side edge of the damper body.

[0009] In the locked state, the limiting part of the self-locking baffle is located in the groove to restrict the rotation of the multi-column adjustment nut.

[0010] As an improvement of the flip-top self-fixing furniture panel damper of this utility model, the inner wall of the damping fluid receiving cavity is provided with threads, and the threaded connection end of the multi-column adjustment nut is screwed into the threads.

[0011] As an improvement of the flip-top self-fixing furniture panel damper of this utility model, a pin seat is provided on one side edge of the decorative cover, and a connecting groove is provided on one side edge of the damper body. When the pin seat is located in the connecting groove, the pin seat is movably connected by a pin.

[0012] As an improvement of the flip-top self-fixing furniture panel damper of this utility model, the other edge of the decorative cover is provided with a locking protrusion and a disassembly notch. When the decorative cover is fastened to the damper body, the locking protrusion can restrict the opening of the decorative cover.

[0013] As an improvement of the flip-top self-fixing furniture panel damper of this utility model, the decorative cover has a certain elasticity, and when the decorative cover is fastened to the damper body, it can be firmly locked and not loose.

[0014] The decorative cover has a flip angle of 180 degrees or greater.

[0015] As an improvement of the self-locking furniture panel damper of this utility model, the inner edge of the damper body is provided with a baffle rotation indicator arrow, and the rotation angle of the self-locking baffle is less than or equal to 90 degrees.

[0016] As an improvement of the self-fixing damper for flip-top furniture panels of this utility model, the rotating shaft assembly includes a rotating central shaft, one end of which is provided with an oil discharge rotary valve, both ends of which are provided with sealing rings, and the multi-column adjustment nut is located at the tail end of the rotating central shaft.

[0017] The beneficial effects of this utility model are as follows: This utility model allows users to adjust the descent speed by simply lifting the decorative cover and removing the self-locking baffle. No professional operators are required; users can easily perform all adjustments and maintenance using a standard household flathead or Phillips screwdriver or a long, thin object. After adjustment, simply move the self-locking baffle back and replace the decorative cover. The operation is very convenient and easy to understand. The damping buffer provides stable positioning during descent, ensuring high stability. It also provides very effective protection against hand injuries during vertical falls. Attached Figure Description

[0018] Figure 1 This is a perspective view of the decorative cover of this utility model after it has been opened;

[0019] Figure 2 This is a front view of the decorative cover of this utility model after it has been opened;

[0020] Figure 3 This is a structural diagram of the decorative cover of this utility model;

[0021] Figure 4 This is a partial structural diagram of the rotating shaft assembly of this utility model;

[0022] The attached figures are labeled as follows: 1. Damper body, 2. Decorative cover, 3. Self-locking baffle, 4. Damping fluid receiving cavity, 5. Rotating shaft assembly, 6. Multi-column adjustment nut, 7. Thread, 8. Baffle rotation indicator arrow, 11. Connecting groove, 21. Pin seat, 22. Clamping edge protrusion, 23. Disassembly notch, 31. Limiting part, 32. Connecting part, 33. Through hole, 51. Rotating central shaft, 52. Oil unloading rotary valve, 53. Sealing ring, 61. Threaded connection end, 62. Column, 63. Groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0026] like Figures 1-4 As shown, a flip-top self-fixing furniture panel damper includes a damper body 1 and a decorative cover 2. The decorative cover 2 is rotatably connected to one side of the damper body 1. The inner side edge of the damper body 1 is provided with a rotatable self-locking baffle 3. The middle part of the damper body 1 is provided with a damping fluid receiving cavity 4. The damping fluid receiving cavity 4 is provided with a rotating shaft assembly 5 and a multi-column adjusting nut 6. The multi-column adjusting nut 6 is screwed to the damping fluid receiving cavity 4.

[0027] The decorative cover 2 can be disassembled and opened by inserting a screwdriver or a long, thin object (such as a regular household screwdriver or a key) into the disassembly notch on its edge. Once opened, the interior of the damper body 1 is clearly visible, facilitating adjustment and restoration. During adjustment, use a regular screwdriver to rotate the self-locking plate 3 according to the arrow indication, or manually rotate it. The self-locking plate 3 removes the restriction on the rotation of the multi-column adjustment nut 6, allowing adjustment of the resistance of the rotating shaft assembly 5. After adjustment, rotate the self-locking plate 3 back to its original position as indicated by the arrow, and then replace the decorative cover 2.

[0028] Preferably, the multi-column adjustment nut 6 includes a threaded connection end 61, and the end edge of the threaded connection end 61 is provided with a plurality of columns 62 spaced apart, and a groove 63 is formed between two adjacent columns 62; with this structure of the multi-column adjustment nut 6, the multi-column adjustment nut 6 can be manually rotated without the aid of tools when adjusting.

[0029] In the locked state, one end of the self-locking baffle 3 is located in the groove 63 to restrict the rotation of the multi-column adjustment nut 6.

[0030] Preferably, one end of the self-locking baffle 3 is bent out to form a limiting part 31, and the other end is provided with a connecting part 32. The connecting part 32 is provided with a through hole 33, through which a screw or pin passes and is connected to the inner side edge of the damper body 1.

[0031] In the locked state, the limiting part 31 of the self-locking baffle 3 is located in the groove 63 to restrict the rotation of the multi-column adjustment nut 6.

[0032] Preferably, the inner wall of the damping fluid receiving cavity 4 is provided with thread 7, and the threaded connection end 61 of the multi-column adjustment nut 6 is screwed into thread 7.

[0033] Preferably, the decorative cover 2 has a pin seat 21 on one side edge and the damper body 1 has a connecting groove 11 on one side edge. When the pin seat 21 is located in the connecting groove 11, the pin seat 21 is movably connected by a pin.

[0034] Preferably, the other edge of the decorative cover 2 is provided with a retaining protrusion 22 and a disassembly notch 23. When the decorative cover 2 is fastened to the damper body 1, the retaining protrusion 22 can restrict the opening of the decorative cover 2.

[0035] Preferably, the decorative cover 2 has a certain degree of elasticity, and when the decorative cover 2 is fastened to the damper body 1, it can be firmly locked without loosening;

[0036] The flipping angle of the decorative cover 2 is greater than or equal to 180 degrees.

[0037] Preferably, the inner edge of the damper body 1 is provided with a baffle rotation indicator arrow 8, and the rotation angle of the self-locking baffle 3 is less than or equal to 90 degrees.

[0038] Preferably, the rotating shaft assembly 5 includes a rotating central shaft 51, one end of which is provided with an oil discharge rotary valve 52, both ends of which are provided with sealing rings 53, and a multi-column adjustment nut 6 is provided at the tail end of the rotating central shaft 51.

[0039] During installation and debugging, the user only needs to open the decorative cover 2. The decorative cover 2 can be opened to a range of 180° or more. The top of the decorative cover 2 has a retaining protrusion 22. When the decorative cover 2 is closed with the damper body 1, the decorative cover 2 provides resistance. The decorative cover 2 has a certain elasticity, which can be firmly locked when closed. For disassembly, the decorative cover 2 has a disassembly notch 23, which can be inserted using a strip of hard object to disassemble. After opening the decorative cover 2, the interior of the damper body 1 can be clearly seen, facilitating access for debugging and restoration to its original state.

[0040] The self-locking baffle 3 of this invention is designed to rotate at an angle less than or equal to 90° and has a certain degree of fastening. It can be rotated using a common screwdriver according to the arrow indication or manually. After rotation, it disengages from the groove 63 on the multi-column adjusting nut 6. After the multi-column adjusting nut 6 is adjusted, the self-locking baffle 3 returns to its original position. The decorative cover 2 can only be closed after the self-locking baffle 3 has been rotated back to its original position in the direction of the arrow after adjustment. If the self-locking baffle 3 does not return to its original position, the decorative cover 2 will be restricted, and the self-locking baffle 3 will return to its original position after the multi-column adjusting nut 6 is adjusted. When the self-locking baffle 3 is not returned to its original position, it will prevent the decorative cover 2 from closing, thus preventing the decorative cover 2 and the damper body 1 from closing.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and structure of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flip cover self-fixing furniture panel damper comprising a damper body and a decorative cover, the decorative cover being rotatably connected to one side of the damper body, characterized in that, The inner side edge of the damper body is provided with a rotatable self-locking stop sheet, the middle part of the damper body is provided with a damping liquid containing cavity, the damping liquid containing cavity is provided with a rotating shaft assembly and a multi-column debugging nut, and the multi-column debugging nut is screwed with the damping liquid containing cavity; During debugging, the decorative cover is opened, and the self-locking stop sheet is rotated to cancel the rotation limitation of the multi-column debugging nut, and the multi-column debugging nut is rotated to adjust the resistance of the rotating shaft assembly.

2. The flip self-fixing furniture panel damper according to claim 1, wherein, The multi-column debugging nut comprises a threaded connection end, and a plurality of vertical columns are arranged at the end edge of the threaded connection end in a spaced manner, and a groove is formed between adjacent two vertical columns. In the locked state, one end of the self-locking stop sheet is located in the groove to limit the rotation of the multi-column debugging nut.

3. The flip self-fixing furniture panel damper according to claim 2, characterized in that, One end of the self-locking stop sheet is bent to form a limiting part, and the other end is provided with a connecting part, a through hole is arranged on the connecting part, and a screw or a pin is arranged in the through hole and connected to the inner side edge of the damper body. In the locked state, the limiting part of the self-locking stop sheet is located in the groove to limit the rotation of the multi-column debugging nut.

4. The flip self-fixing furniture panel damper according to claim 2, wherein, A thread is arranged on the inner side wall of the damping liquid containing cavity, and the threaded connection end of the multi-column debugging nut is screwed with the thread.

5. The flip self-fixing furniture panel damper according to claim 1, wherein, One side edge of the decorative cover is provided with a latch seat, one side edge of the damper body is provided with a connecting groove, and the latch seat is movably connected to the latch seat by a pin when the latch seat is located in the connecting groove.

6. The flip self-fixing furniture panel damper according to claim 1, wherein, The other side edge of the decorative cover is provided with a clamping edge protrusion and a dismounting gap, and the clamping edge protrusion can limit the opening of the decorative cover when the decorative cover is buckled with the damper body.

7. The flip self-fixing furniture panel damper according to claim 1, wherein, The decorative cover has a certain elasticity, and the decorative cover can be firmly locked and not loosened when the decorative cover is buckled with the damper body. The turning angle of the decorative cover is greater than or equal to 180 degrees.

8. The flip self-fixing furniture panel damper according to claim 1, wherein, The inner side edge of the damper body is provided with a stop sheet rotation indication arrow, and the rotation angle of the self-locking stop sheet is less than or equal to 90 degrees.

9. The flip self-fixing furniture panel damper according to claim 1, wherein, The rotating shaft assembly comprises a rotating center shaft, one end of the rotating center shaft is provided with an oil discharging rotating valve, both ends of the rotating center shaft are provided with sealing rings, and the multi-column debugging nut is arranged at the tail end of the rotating center shaft.

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