M-type iron sheet rocking piece

Abstract

The utility model relates to furniture technical field, especially a kind of M type iron plate swing piece, including swing board, swing board is made of having elastic material;Swing board center is set as swing block, swing block is T-shaped, the two sides of swing board are set as fixed block, the side surface of fixed block one end is connected with the side surface of swing block one end;The corner of swing block and fixed block connection is set as arc fillet;The center of swing block front end is provided with first mounting hole, the front end and rear end of fixed block are respectively provided with second mounting hole, first mounting hole is installed with rotating part, the upper end of rotating part is fixedly installed in first mounting hole, rotating part lower end is used for connecting chair leg, second mounting hole is used for installing connecting chair seat, user sits at seat, can swing up and down, swing block follows up and down swing, swing function can be realized through swing block and fixed block, simple structure, manufacture easily, maintenance cost is low.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and in particular to an M-shaped iron plate swing component. Background Technology

[0002] The rocking function is one of the common ergonomic and comfort requirements in modern chair design, and it is widely used in various scenarios such as office chairs, lounge chairs, and rocking chairs.

[0003] Traditional seat rocking functions are typically achieved through complex mechanical structures, such as independent spring mechanisms, hinge devices, curved rails, or multi-link systems installed at the bottom of the seat. These structures allow relative movement between the seat plate or chassis and the support frame, thus achieving a rocking effect that moves back and forth or side to side.

[0004] Traditional rocking chairs have complex structures and numerous parts. Most rocking structures are assembled from multiple metal or plastic components, including springs, hinges, bearings, and dampers, resulting in cumbersome manufacturing processes, high material costs, and low assembly efficiency. Furthermore, maintenance and repair are difficult. Once the complex internal structure is damaged, it usually requires specialized tools and personnel for disassembly, repair, or complete replacement, leading to high maintenance costs. Utility Model Content

[0005] To address the aforementioned shortcomings, the purpose of this utility model is to propose an M-shaped iron plate swing component, which has a simple structure and low maintenance cost.

[0006] To achieve this objective, the present invention adopts the following technical solution: An M-shaped iron plate rocker includes a rocker plate made of an elastic material; a rocker block with a T-shape is set at the center of the rocker plate; fixed blocks are set on both sides of the rocker plate; one side of each fixed block is connected to one side of the rocker block; the corner where the rocker block connects to the fixed block is rounded; a first mounting hole is set at the center of the front end of the rocker block; a second mounting hole is set at the front end and the rear end of each fixed block; a rotating component is installed in the first mounting hole; the upper end of the rotating component is fixedly installed in the first mounting hole; the lower end of the rotating component is used to connect a chair leg; and the second mounting hole is used to install and connect a chair seat.

[0007] Preferably, the corners of the rocking block and the fixed block are respectively provided with arc shapes.

[0008] Preferably, the backrest side of the chair seat is mounted on the end where the rocker block connects to the fixed block.

[0009] Preferably, the length of the fixed block is greater than the length of the rocking block, and the two ends of the fixed block are positioned beyond the two ends of the rocking block.

[0010] Preferably, the width of the rocking block is greater than the width of the fixed block.

[0011] Preferably, the first mounting hole is a circular hole.

[0012] Preferably, the rotating component includes a main shaft, a bearing, and an outer sleeve; the bearing is respectively installed at the middle and lower ends of the main shaft, the center of the bearing is fixedly sleeved on the main shaft, and the outer sleeve is fixedly sleeved on the outside of the bearing; the upper end of the main shaft is inserted into the first mounting hole for fixed installation.

[0013] Preferably, a support sleeve is provided at the upper end of the main shaft, the support sleeve is fixedly sleeved on the upper end of the main shaft, the top of the main shaft is higher than the top of the support sleeve, the top of the support sleeve is attached to the bottom of the rocker block, and the support sleeve is used to support the rocker block.

[0014] The technical solution provided by this utility model can include the following beneficial effects: the rocking plate is made of elastic material, the center of the rocking plate is set as a rocking block, the rocking block is T-shaped, the two sides of the rocking plate are set as fixed blocks, and the side of one end of the fixed block is connected to the side of one end of the rocking block; the upper end of the rotating part is fixedly installed in the first mounting hole, the lower end of the rotating part is used to connect the chair leg, and the second mounting hole is used to install and connect the chair seat. When the user sits on the seat, he can rock up and down, and the rocking block follows the up and down swing. The rocking function can be realized through the rocking block and the fixed block. The structure is simple, easy to manufacture, and has low maintenance cost. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an M-shaped iron plate swing component according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the swing plate according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the support sleeve of this utility model; Wherein: 1-swing block, 2-fixed block, 3-first mounting hole, 4-second mounting hole, 5-rotating component, 6-support sleeve, 501-main shaft, 502-bearing, 503-outer sleeve. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish and describe features, without any order or emphasis.

[0018] In the description of this utility model, unless otherwise stated, "a number" means one or more.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The following is combined with Figures 1 to 3 This describes an M-shaped iron plate swing component according to an embodiment of the present utility model.

[0021] An M-shaped iron plate rocker includes a rocker plate made of an elastic material; a rocker block 1 is positioned at the center of the rocker plate, the rocker block 1 is T-shaped, and fixed blocks 2 are positioned on both sides of the rocker plate, with one side of the fixed block 2 connected to one side of the rocker block 1; the corner connecting the rocker block 1 and the fixed block 2 is rounded; a first mounting hole 3 is provided at the center of the front end of the rocker block 1, and second mounting holes 4 are provided at the front and rear ends of the fixed block 2 respectively; a rotating component 5 is installed in the first mounting hole 3, the upper end of the rotating component 5 is fixedly installed in the first mounting hole 3, the lower end of the rotating component 5 is used to connect the chair leg, and the second mounting hole 4 is used to install and connect the chair seat.

[0022] An M-shaped iron plate rocker component is used for installation at the bottom of a seat. The rocker plate is made of an elastic material, with a rocker block 1 at its center. The rocker block 1 is T-shaped, and fixing blocks 2 are set on both sides of the rocker plate. One side of each fixing block 2 is connected to one side of each rocker block 1. The upper end of a rotating component 5 is fixedly installed in a first mounting hole 3, and the lower end of the rotating component 5 is used to connect to the chair leg. A second mounting hole 4 is used to install and connect to the chair seat. When the user sits on the seat, the rocker can rock up and down, and the rocker block 1 follows the rocking motion. The rocking function is achieved through the rocker block 1 and the fixing blocks 2. The structure is simple, easy to manufacture, and has low maintenance costs.

[0023] The corner connecting the rocker block 1 and the fixed block 2 is set as an arc rounded corner, which can enhance the connection between the rocker block 1 and the fixed block 2 and make it less prone to breakage.

[0024] The rocking board is made of elastic material, such as stainless steel or iron, both of which have a certain degree of elasticity.

[0025] Specifically, the corners of the rocker block 1 and the fixed block 2 are both rounded. This improves safety during installation, eliminating sharp corners and preventing cuts to installers.

[0026] To further explain, the backrest side of the chair seat is installed at the end where the rocker block 1 connects to the fixed block 2. A first mounting hole 3 is provided at the center of the front end of the rocker block 1, which makes it easier for the seat and the rocker block 1 to rock.

[0027] Specifically, the length of the fixed block 2 is greater than the length of the rocker block 1, which allows the fixed block 2 to be fixedly installed at the bottom of the seat with a sufficient distance. The two ends of the fixed block 2 are positioned beyond the two ends of the rocker block 1, which facilitates the rocker block 1 to rock.

[0028] Specifically, the width of the rocker block 1 is greater than the width of the fixed block 2. This allows the rocker block 1 to have a larger area to fit snugly against the bottom of the seat, resulting in stable installation.

[0029] To further explain, the first mounting hole 3 is designed as a circular hole to facilitate the installation of the rotating component 5.

[0030] Specifically, the rotating component 5 includes a main shaft 501, a bearing 502, and an outer sleeve 503. Bearings 502 are respectively installed at the middle and lower ends of the main shaft 501, with the center of the bearing 502 fixedly sleeved on the main shaft 501, and the outer sleeve 503 fixedly sleeved on the outside of the bearing 502. The upper end of the main shaft 501 is fixedly installed through the first mounting hole 3. The main shaft 501 achieves left and right rotation through the bearings 502, and the installation of bearings 502 at the middle and lower ends of the main shaft 501 ensures stable installation.

[0031] Specifically, a support sleeve 6 is provided at the upper end of the main spindle 501. The support sleeve 6 is fixedly sleeved on the upper end of the main spindle 501, and the top of the main spindle 501 is higher than the top of the support sleeve 6. The top of the support sleeve 6 is attached to the bottom of the rocker block 1, and the support sleeve 6 is used to support the rocker block 1. The support sleeve 6 makes the connection and installation between the rocker block 1 and the main spindle 501 more stable.

[0032] Other components and operations of the M-shaped iron plate swing member according to the embodiments of this utility model are known to those skilled in the art and will not be described in detail here.

[0033] In the description of this specification, references to terms such as "embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An M-shaped iron plate swing component, characterized in that: Includes a rocking plate, said rocking plate being made of an elastic material; The center of the swing plate is set as a swing block (1), the swing block (1) is T-shaped, and the two sides of the swing plate are set as fixed blocks (2). The side of one end of the fixed block (2) is connected to the side of one end of the swing block (1). The corner where the rocking block (1) connects to the fixed block (2) is set as an arc-shaped rounded corner; The center of the front end of the rocking block (1) is provided with a first mounting hole (3), and the front end and rear end of the fixed block (2) are respectively provided with second mounting holes (4). The first mounting hole (3) is used to install a rotating part (5). The upper end of the rotating part (5) is fixedly installed in the first mounting hole (3). The lower end of the rotating part (5) is used to connect the chair leg. The second mounting hole (4) is used to install and connect the chair seat.

2. The M-type iron plate swing component according to claim 1, characterized in that: The corners of the rocking block (1) and the fixed block (2) are respectively set with arcs.

3. The M-type iron plate swing component according to claim 1, characterized in that: The backrest side of the chair is installed at the end where the rocking block (1) is connected to the fixed block (2).

4. The M-type iron plate swing component according to claim 1, characterized in that: The length of the fixed block (2) is greater than the length of the rocking block (1), and the two ends of the fixed block (2) are positioned beyond the two ends of the rocking block (1).

5. The M-type iron plate swing component according to claim 1, characterized in that: The width of the rocking block (1) is greater than the width of the fixed block (2).

6. The M-type iron plate swing component according to claim 1, characterized in that: The first mounting hole (3) is set as a circular hole.

7. The M-type iron plate swing component according to claim 6, characterized in that: The rotating component (5) includes a main shaft (501), a bearing (502), and an outer sleeve (503); The bearing (502) is installed at the middle and lower ends of the main shaft (501), the center of the bearing (502) is fixedly sleeved on the main shaft (501), and the outer sleeve (503) is fixedly sleeved on the outside of the bearing (502). The upper end of the spindle (501) is inserted into the first mounting hole (3) for fixed installation.

8. The M-type iron plate swing component according to claim 7, characterized in that: A support sleeve (6) is provided at the upper end of the main shaft (501). The support sleeve (6) is fixedly sleeved on the upper end of the main shaft (501). The top of the main shaft (501) is higher than the top of the support sleeve (6). The top of the support sleeve (6) is attached to the bottom of the rocker block (1). The support sleeve (6) is used to support the rocker block (1).

Images