Elastic device with adjusting structure

Abstract

The utility model discloses an elastic device with an adjusting structure. The elastic device comprises a mounting seat assembly and an adjusting structure, the adjusting screw rod is arranged on the mounting seat assembly in a penetrating manner; the adjusting screw rod acts on the elastic force adjusting block; one end of the elastic element is connected with the elastic adjusting block, and the other end of the elastic element is used for being connected with the sliding block to provide elastic force; the adjusting gear is rotationally connected with the mounting base assembly, the adjusting gear and the adjusting screw rod are arranged in a mutually perpendicular mode, first adjusting teeth are arranged on the adjusting gear, second adjusting teeth are arranged on the adjusting screw rod, and the first adjusting teeth are meshed with the second adjusting teeth. The adjusting gear is rotated to drive the adjusting screw rod to rotate, and the adjusting screw rod rotates to drive the elastic adjusting block to move close to or away from the sliding block, so that the compression amount of the elastic element is changed, and a user can conveniently adjust the compression amount of the elastic element.

Description

Technical Field

[0001] The utility model relates to the field of hardware accessories, in particular to an elastic device with an adjusting structure. Background Art

[0002] During use, the door body moves relative to the fixed structure on which it is installed, so that the door body moves in an opening direction or a closing direction. There are various devices for moving the door bodies of different types of furniture.

[0003] Chinese patent CN118591675A discloses a moving mechanism for an upward-tilting door, which includes a hinge, which includes a plurality of rods, which are hinged to each other, to a box body and to the door to move the door, one of the rods can slide in a track formed in the box body, and another of the rods can rotate around a fulcrum provided on the box body and act directly or indirectly on a cam profile of a linear slider, which is subjected to the direct action of an elastic device, thereby generating a force tending to open the mechanism and thereby supporting the weight of the door; and the elastic device is a compression spring abutting an adjuster, the position of the adjuster can be adjusted by means of a screw member to change the compression amount of the spring, thereby changing the force generated by the spring.

[0004] Combining the technical content of this technical solution and the accompanying drawings, it can be seen that it is necessary to rotate the threaded part to adjust the compression amount of the spring. Since the threaded part is arranged at the end of the moving mechanism away from the door, when adjusting, the user's hand needs to reach deep into the furniture to operate, which is not conducive to the user's force, is difficult to use, and has certain limitations. Utility Model Content

[0005] In order to overcome at least one defect of the above-mentioned prior art, the present invention provides an elastic device with an adjustment structure, which drives the adjusting screw to rotate by rotating the adjusting gear. The adjusting screw drives the elastic adjustment block to move closer to or away from the slider through rotation, thereby changing the compression amount of the elastic element, making it convenient for the user to adjust the compression amount of the elastic element.

[0006] The technical solution adopted by the present invention to solve the problem is:

[0007] An elastic device with an adjustment structure, comprising:

[0008] Mounting seat assembly;

[0009] An adjusting screw, the adjusting screw being passed through the mounting seat assembly;

[0010] Elastic force adjusting block, the adjusting screw acts on the elastic force adjusting block;

[0011] An elastic element, one end of which is connected to the elastic force adjustment block, and the other end of which is used to connect to the slider to provide elastic force;

[0012] An adjusting gear is rotatably connected to the mounting base assembly, the adjusting gear and the adjusting screw are arranged perpendicular to each other, a first adjusting tooth is provided on the adjusting gear, a second adjusting tooth is provided on the adjusting screw, and the first adjusting tooth and the second adjusting tooth are meshed with each other;

[0013] The adjusting screw is driven to rotate by rotating the adjusting gear, and the adjusting screw is driven to rotate to drive the elastic force adjusting block to move closer to or away from the slider, thereby changing the compression amount of the elastic element.

[0014] In a preferred embodiment, the elastic device with an adjustment structure further includes a linear track, the elastic adjustment block is slidably connected to the linear track, and the elastic adjustment block is sleeved outside the adjustment screw, and the elastic adjustment block is threadedly connected to the adjustment screw.

[0015] In a preferred embodiment, the adjusting gear is arranged between the elastic force adjusting block and the sliding block.

[0016] In a preferred embodiment, at least one side of the elastic force adjustment block is provided with a linear track;

[0017] The adjusting screw, the elastic element and the linear track are arranged parallel to each other.

[0018] In a preferred embodiment, the elastic device with an adjustment structure further includes a mounting panel, and the adjusting gear is arranged perpendicular to the mounting surface of the mounting panel.

[0019] In a preferred embodiment, the mounting seat assembly includes a mounting seat and an adjusting seat, the adjusting screw is provided on the mounting seat, and the adjusting gear is rotatably connected to the adjusting seat;

[0020] The mounting base assembly and the linear track are both connected and fixed to the mounting panel.

[0021] In a preferred embodiment, the mounting seat is provided with a mounting hole for passing the adjusting screw, and the mounting hole is a plain hole or a threaded hole.

[0022] In a preferred embodiment, a plurality of elastic elements are provided, and the plurality of elastic elements are arranged parallel to each other;

[0023] At least one elastic element is provided on both sides of the adjusting screw.

[0024] In a preferred embodiment, a guide column is provided on the elastic force adjustment block, the elastic element is sleeved outside the guide column, and the guide column and the elastic element are coaxially arranged.

[0025] In a preferred embodiment, the elastic element is a spring or elastic silicone.

[0026] In summary, the utility model has the following technical effects: the utility model drives the adjusting screw to rotate by rotating the adjusting gear, and the adjusting screw drives the elastic adjustment block to move closer to or away from the slider by rotating, thereby changing the compression amount of the elastic element, making it convenient for the user to adjust the compression amount of the elastic element. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the use state of an embodiment of the utility model;

[0028] Figure 2 This is a schematic diagram of the use state of an embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the exploded structure of an embodiment of the present utility model;

[0030] Figure 4 This is a structural schematic diagram of the first adjustment tooth and the second adjustment tooth engaged with each other in an embodiment of the utility model.

[0031] The meanings of the reference numerals are as follows:

[0032] 10. Mounting seat assembly, 101. Mounting seat, 102. Adjusting seat, 20. Adjusting screw, 201. Second adjusting tooth, 30. Elastic adjustment block, 40. Elastic element, 50. Slider, 60. Adjusting gear, 601. First adjusting tooth, 70. Linear track, 80. Hinge mechanism, 90. Cabinet, 100. Door, 110. Mounting panel, 120. Guide column. DETAILED DESCRIPTION

[0033] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0036] See Figure 1-Figure 4 , an elastic device with an adjusting structure includes: a mounting seat assembly 10; an adjusting screw 20, the adjusting screw 20 is passed through the mounting seat assembly 10; an elastic force adjusting block 30, the adjusting screw 20 acts on the elastic force adjusting block 30; an elastic element 40, one end of the elastic element 40 is connected to the elastic force adjusting block 30, and the other end of the elastic element 40 is used to be connected to the slider 50 to provide elastic force; an adjusting gear 60, the adjusting gear 60 is rotatably connected to the mounting seat assembly 10, the adjusting gear 60 and the adjusting screw 20 are arranged perpendicular to each other, and a first adjusting tooth 601 is provided on the adjusting gear 60, and a second adjusting tooth 201 is provided on the adjusting screw 20, and the first adjusting tooth 601 and the second adjusting tooth 201 are meshed with each other; by rotating the adjusting gear 60 to drive the adjusting screw 20 to rotate, the adjusting screw 20 drives the elastic force adjusting block 30 to move closer to or away from the slider 50 through rotation, thereby changing the compression amount of the elastic element 40.

[0037] Based on the above structure, the utility model drives the adjusting screw 20 to rotate by rotating the adjusting gear 60, and the adjusting screw 20 drives the elastic adjustment block 30 to move closer to or away from the slider 50 by rotating, thereby changing the compression amount of the elastic element 40, making it convenient for the user to adjust the compression amount of the elastic element 40.

[0038] In an embodiment of the present invention, the elastic device with an adjustment structure also includes a linear track 70, the elastic adjustment block 30 is slidingly connected to the linear track 70, and the elastic adjustment block 30 is sleeved outside the adjustment screw 20, and the elastic adjustment block 30 is threadedly connected to the adjustment screw 20.

[0039] Preferably, the linear track 70 is a straight track, and the elastic force adjustment block 30 moves along the linear track 70 and the adjustment screw 20 .

[0040] When a limit piece is provided at the end of the linear rail 70 away from the mounting seat assembly 10 to limit the stroke of the elastic adjustment block 30, one end of the elastic element 40 abuts against the slider 50 and the other end of the elastic element 40 abuts against the elastic adjustment block 30, or one end of the elastic element 40 is connected and fixed to the slider 50 and the other end of the elastic element 40 is connected and fixed to the elastic adjustment block 30.

[0041] When the end of the linear rail 70 away from the mounting seat assembly 10 is not provided with a limit member, the elastic adjustment block 30 separates from the linear rail 70 when it moves along the linear rail 70 to the extreme position. At this time, one end of the elastic element 40 abuts against the slider 50, and the other end of the elastic element 40 abuts against the elastic adjustment block 30. The elastic element 40 can be taken out and replaced to adapt to different application scenarios.

[0042] It should be noted that the elastic device with an adjustment structure is often used in conjunction with the hinge mechanism 80. The elastic device with an adjustment structure and the slider 50 are both installed on the inner cavity side wall of the cabinet 90. One end of the hinge mechanism 80 is connected to the door body 100, and the other end of the hinge mechanism 80 slides along the curved track on the slider 50. The elastic device with an adjustment structure acts on the slider 50 through the elastic element 40, thereby providing elastic force for the slider 50; further, the elastic force provided by the elastic device with an adjustment structure provides support for the hinge mechanism 80, so that the door body 100 can hover when it is opened at a certain angle due to the support of the elastic force provided by the elastic device with an adjustment structure.

[0043] In the embodiment of the present invention, the adjusting gear 60 is disposed between the elastic force adjusting block 30 and the slider 50 .

[0044] Specifically, the setting position of the adjustment gear 60 is based on the setting of the elastic element 40; the adjustment gear 60 is set between the elastic adjustment block 30 and the slider 50 to reduce the overall length of the elastic device with an adjustment structure, see Figure 1-Figure 2 The adjusting gear 60 is arranged close to the door body 100, so the user can operate it without having to reach deep into the cabinet body 90, which is convenient for use.

[0045] In the embodiment of the present invention, a linear track 70 is provided on at least one side of the elastic force adjustment block 30 ; the adjustment screw 20 , the elastic element 40 and the linear track 70 are arranged parallel to each other.

[0046] Preferably, linear tracks 70 are provided on both sides of the elastic force adjustment block 30 , so that the elastic force adjustment block 30 is subjected to balanced force, thereby preventing the elastic force adjustment block 30 from getting stuck during the movement along the adjustment screw 20 .

[0047] In the embodiment of the present invention, the elastic device with the adjustment structure further includes a mounting panel 110 , and the adjustment gear 60 is arranged perpendicular to the mounting surface of the mounting panel 110 .

[0048] Since the elastic device with an adjustment structure is generally installed on the inner cavity side wall of the cabinet 90, the user can operate the adjustment gear 60 along the direction of the installation surface of the vertical installation panel 110, which is convenient for the user to exert force and facilitate the user's operation.

[0049] In an embodiment of the present invention, the mounting seat assembly 10 includes a mounting seat 101 and an adjustment seat 102, the adjustment screw 20 is passed through the mounting seat 101, and the adjustment gear 60 is rotatably connected to the adjustment seat 102; the mounting seat assembly 10 and the linear rail 70 are both connected and fixed to the mounting panel 110.

[0050] Specifically, the mounting base 101 , the adjustment base 102 and the linear track 70 can be connected and fixed to the mounting panel 110 by screws, or by welding or gluing.

[0051] In the embodiment of the present invention, a mounting hole for passing the adjusting screw 20 is provided on the mounting seat 101 , and the mounting hole is a plain hole or a threaded hole.

[0052] Specifically, the mounting hole is used to support the adjusting screw 20 , and a plain hole type mounting hole or a threaded hole type mounting hole can be selected according to the actual application scenario, without limitation.

[0053] In the embodiment of the present invention, a plurality of elastic elements 40 are provided, and the plurality of elastic elements 40 are arranged parallel to each other; at least one elastic element 40 is provided on both sides of the adjusting screw 20 .

[0054] Specifically, there can be two, three, four, five, six, etc. elastic elements 40. Preferably, an even number of elastic elements 40 are provided. In this way, multiple elastic elements 40 can be symmetrically arranged on both sides of the adjusting screw 20 to ensure balanced force on the elastic adjustment block 30 and the slider 50.

[0055] In the embodiment of the present invention, a guide column 120 is provided on the elastic force adjustment block 30 , and the elastic element 40 is sleeved outside the guide column 120 . The guide column 120 and the elastic element 40 are coaxially arranged.

[0056] Specifically, since the elastic element 40 is sleeved on the guide column 120 , the elastic element 40 can achieve directional expansion and contraction along the guide column 120 during the expansion and contraction process, thereby ensuring operational stability.

[0057] In the embodiment of the present invention, the elastic element 40 is a spring or elastic silicone.

[0058] Specifically, a straight tube spring or a cylindrical elastic silicone is selected.

[0059] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An elastic device with an adjustment structure, characterized in that: include: Mounting seat assembly; an adjusting screw, the adjusting screw being passed through the mounting seat assembly; an elastic force adjustment block, the adjustment screw acting on the elastic force adjustment block; an elastic element, one end of which is connected to the elastic force adjustment block, and the other end of which is used to be connected to the slider to provide elastic force; an adjusting gear, the adjusting gear being rotatably connected to the mounting seat assembly, the adjusting gear and the adjusting screw being arranged perpendicular to each other, the adjusting gear being provided with a first adjusting tooth, the adjusting screw being provided with a second adjusting tooth, the first adjusting tooth and the second adjusting tooth being meshed with each other; The adjusting screw is driven to rotate by rotating the adjusting gear, and the adjusting screw is driven to rotate to drive the elastic force adjusting block to move closer to or away from the slider, thereby changing the compression amount of the elastic element.

2. The elastic device with an adjustment structure according to claim 1, characterized in that: It also includes a linear track, the elastic force adjustment block is slidably connected to the linear track, and the elastic force adjustment block is sleeved outside the adjustment screw, and the elastic force adjustment block is threadedly connected to the adjustment screw.

3. The elastic device with an adjustment structure according to claim 2, characterized in that: The adjusting gear is arranged between the elastic force adjusting block and the sliding block.

4. The elastic device with an adjustment structure according to claim 2, characterized in that: The linear track is provided on at least one side of the elastic force adjustment block; The adjusting screw, the elastic element and the linear track are arranged parallel to each other.

5. The elastic device with an adjustment structure according to claim 2, characterized in that: It also includes a mounting panel, and the adjusting gear is arranged perpendicular to the mounting surface of the mounting panel.

6. The elastic device with an adjustment structure according to claim 5, characterized in that: The mounting seat assembly includes a mounting seat and an adjusting seat, the adjusting screw is passed through the mounting seat, and the adjusting gear is rotatably connected to the adjusting seat; The mounting seat assembly and the linear track are both connected and fixed to the mounting panel.

7. The elastic device with an adjustment structure according to claim 6, characterized in that: The mounting seat is provided with a mounting hole for passing the adjusting screw, and the mounting hole is a plain hole or a threaded hole.

8. The elastic device with an adjustment structure according to any one of claims 1 to 7, characterized in that: There are multiple elastic elements, and the multiple elastic elements are arranged parallel to each other; At least one elastic element is provided on both sides of the adjusting screw.

9. The elastic device with an adjustment structure according to any one of claims 1 to 7, characterized in that: A guide column is provided on the elastic force adjustment block, the elastic element is sleeved outside the guide column, and the guide column and the elastic element are coaxially arranged.

10. The elastic device with an adjustment structure according to any one of claims 1 to 7, characterized in that: The elastic element is a spring or elastic silicone.

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