Supporting corner pad and seat

Abstract

The utility model relates to a supporting corner pad and a seat, and relates to the technical field of seats. The supporting corner pad comprises a body, a groove is formed in one side of the body, the body is provided with a supporting face, so that the body is clamped to the corner of the side supporting plate through the groove, and the supporting face abuts against the side, close to the side supporting plate, of the seat plate. It can be guaranteed that the front foot plate is flush with the bottom of the armrest plate in the closed state.

Description

Technical Field

[0001] This application relates to the technical field of seats, and particularly to a support corner pad and a seat. Background Art

[0002] In an electric sofa, a front footrest that can be automatically closed through an iron frame structure is often provided to support the human feet in the open state. In related technologies, when the front footrest is closed, due to the sinking of the iron frame, the bottom of the front footrest is not flush with the side of the armrest plate close to the ground, affecting the overall aesthetics of the electric sofa. Summary of the Utility Model

[0003] Based on this, in view of the problem of poor aesthetics when the front footrest is closed, it is necessary to provide a support corner pad and a seat.

[0004] To achieve the above object, the technical solution adopted in this application is as follows:

[0005] In a first aspect, an embodiment of this application provides a support corner pad, which is installed on the side support plate of a seat to support a seat board and a front footrest that overlap with the side support plate. The support corner pad includes:

[0006] A body, on one side of which a groove is formed, and having a support surface, so that the body is clamped to the corner of the side support plate through the groove, and the support surface abuts against one side of the seat board close to the side support plate.

[0007] In one embodiment of the first aspect, the body further has an inclined surface adjacent to the support surface, and a transition arc surface is provided at the connection between the support surface and the inclined surface.

[0008] In one embodiment of the first aspect, a preset angle is formed between the support surface and the inclined surface, and the preset angle is 30° - 90°.

[0009] In one embodiment of the first aspect, the support corner pad further includes a first groove surface, a second groove surface and a fixing plate. The first groove surface, the second groove surface and the fixing plate are sequentially spliced and enclosed to form the groove, and the first groove surface, the second groove surface and the fixing plate are respectively used to fit with three adjacent side surfaces of the side support plate.

[0010] In one embodiment of the first aspect, the fixing plate is provided with a plurality of through holes, and the support corner pad is installed on the side support plate by bolts passing through the through holes.

[0011] In one embodiment of the first aspect, one end of the fixing plate is provided with an extended corner, and the extended corner extends along a direction away from the inclined surface.

[0012] In one embodiment of the first aspect, at least one of the through holes is provided in the extension angle.

[0013] In a second aspect, an embodiment of the present application further provides a seat, including the support angle pad described in any of the above embodiments.

[0014] In one embodiment of the second aspect, the seat is an electric sofa.

[0015] In one embodiment of the second aspect, the electric sofa further includes an armrest board, a side support board, a seat board, a front foot board and a support foot. One end of the support foot contacts the ground, and the other end is connected to one side of the armrest board. The armrest board is installed on the side of the side support board. The support angle pad is installed at the corner of the side support board away from the ground. The seat board overlaps on the side of the side support board away from the ground. The front foot board is rotatably connected to one side of the seat board. The front foot board closes and fits against the side support board and is flush with the side of the armrest board where the support foot is connected.

[0016] Compared with the related art, the beneficial effects of the present application are as follows: The present application provides a support angle pad and a seat, which can be used to improve the flatness of the front foot board and the armrest board. The support angle pad includes a body, and a groove is provided on one side of the body and has a support surface. In this way, during assembly, the support angle pad is installed at the corner of the side support board close to the front foot board, and the corner of the side support board is embedded in the groove of the support angle pad, improving the installation stability of the support angle pad. At the same time, when the front foot board is closed, the support surface abuts against one side of the seat board close to the side support board, thereby restricting the sinking height of the seat board and the front foot board, and ensuring that the front foot board is flush with the bottom of the armrest board in the closed state. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of an electric sofa in the related art;

[0019] Figure 2 It is an axonometric structural diagram of a support angle pad in some embodiments of the present application;

[0020] Figure 3 It is a side view structural diagram of a support angle pad in some embodiments of the present application;

[0021] Figure 4Schematic front view structure diagram of an electric sofa in some embodiments of the present application;

[0022] Figure 5 Schematic side view structure diagram of an electric sofa in some embodiments of the present application.

[0023] Explanation of reference numerals:

[0024] 1, armrest board; 2, front foot board; 3, support foot; 4, backrest;

[0025] 100, support angle pad; 110, body; 111, groove; 112, support surface; 113, inclined surface; 114, transition arc surface; 115, first groove surface; 116, second groove surface; 117, fixing plate; 1171, extending angle; 118, through hole;

[0026] 200, armrest board; 300, side support board; 400, seat board; 500, front foot board; 600, support foot; 700, backrest. Detailed implementation manners

[0027] To make the above objects, features, and advantages of the present application more obvious and understandable, the following detailed description of the specific implementation manners of the present application is provided in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0028] In the description of the present application, it should be understood that if there appear such terms as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0029] In addition, if the term "and / or" appears, "and / or" is merely a correlative relationship describing associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, in this text, the character " / " generally indicates that the associated objects before and after are in an "or" relationship. If terms such as "first" and "second" appear, these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, if the term "plural" appears, the meaning of "plural" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0030] In this application, unless otherwise clearly specified and defined, if terms such as "installed", "connected", "joined", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] In this application, unless otherwise clearly specified and defined, if there are descriptions such as a first feature "on" or "under" a second feature, the meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over", and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature "under", "beneath", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0032] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right", and similar expressions used in this application are only for illustrative purposes and do not represent the only implementation.

[0033] Refer to Figure 1As shown, in the related art, armrest plates 1 are provided on both sides of the backrest 4 of an electric sofa. The bottom of the armrest plate 1 is supported on the ground by support feet 3. The front footrest 2 and the seat plate can be closed or opened by an iron frame and a driving mechanism to adapt to the adjustment of the human body posture and the foot support. However, in the closed state of the front footrest 2, due to the sinking of the iron frame, the bottom of the front footrest 2 protrudes compared with the armrest plate 1, resulting in poor overall aesthetics and affecting the user experience.

[0034] To improve the above problems, refer to Figure 2 As shown, an embodiment of the present application provides a support corner pad 100, which is installed at the corner of the side support plate 300 of the electric sofa to support the seat plate 400 lapped with the side support plate 300, thereby restricting the sinking height of the front footrest 500 and keeping the bottom of the front footrest 500 flush with the bottom of the armrest plate 200 in the closed state.

[0035] Specifically, the support corner pad 100 includes a body 110, and a groove 111 is formed on one side of the body 110, so that the body 110 is clamped at the corner of the side support plate 300 through the groove 111, facilitating the assembly of the support corner pad 100 and the side support plate 300 and improving the structural stability.

[0036] The body 110 also has a support surface 112 and an inclined surface 113 arranged adjacent to each other. After the body 110 is installed on the side support plate 300, the support surface 112 faces the seat plate 400, and the inclined surface 113 faces the front footrest 500, so that the support surface 112 abuts against one side of the seat plate 400 close to the side support plate 300, thereby restricting the sinking heights of the seat plate 400 and the front footrest 500 and ensuring that the bottom of the front footrest 500 is flush with the bottom of the armrest plate 200 in the closed state.

[0037] Specifically, the body 110 can be made of a material with a certain hardness such as nylon to maintain a certain support strength for the iron frame. The groove 111 is arranged at a corner of the body 110, and the two side surfaces are open to form an L-shaped opening, so as to facilitate the embedding of the corner of the side support plate 300 and make the two groove surfaces of the groove 111 fit with the two peripheral side surfaces of the side support surface. Since the movement of the seat plate 400 and the front footrest 500 is driven by the iron frame installed at the bottom, the support surface 112 can abut against the corresponding iron frame. When the iron frame is closed, the iron frame abuts against the support surface 112, thereby ensuring the sinking height of the iron frame and making the bottom of the front footrest 500 flush with the bottom end of the armrest plate 200.

[0038] In some embodiments, a transition arc surface 114 is provided at the connection between the support surface 112 and the inclined surface 113 to avoid wear of the seat plate 400 and the front foot plate 500 during the closing or stretching movement. During the opening and closing movement of the front foot plate 500, it is inevitable that the front foot plate 500 rubs against the connection between the support surface 112 and the inclined surface 113. Therefore, the smooth transition arc surface 114 is used to relieve the contact rubbing and avoid scratching caused by the edges and corners between adjacent surfaces.

[0039] Refer to Figure 3 As shown, in some embodiments, a preset included angle α is formed between the support surface 112 and the inclined surface 113, and the preset included angle α satisfies: 30° ≤ α ≤ 90°. The preset included angle α can be adapted according to the connection angle between the front foot plate 500 and the seat plate 400 to ensure that the front foot plate 500 does not contact the inclined surface 113 in the closed state of the front foot plate 500, thereby avoiding interference of the inclined surface 113 on the front foot plate 500.

[0040] Exemplarily, the preset included angle α can be 30°, 40°, 45°, 50°, 60°, 70°, 80°, 90°, etc., and can be specifically selected according to actual needs. By restricting the angle of the preset included angle α, it is ensured that when the front foot plate 500 is in the closed state, the inclined surface 113 of the support angle pad 100 does not interfere with the front foot plate 500.

[0041] In some embodiments, the support angle pad 100 further includes a first groove surface 115, a second groove surface 116, and a fixing plate 117. The first groove surface 115, the second groove surface 116, and the fixing plate 117 are sequentially spliced and enclosed to form a groove 111, and the first groove surface 115, the second groove surface 116, and the fixing plate 117 are respectively used to fit with three adjacent side surfaces of the side support plate 300.

[0042] Specifically, the first groove surface 115 and the second groove surface 116 are spliced at a right angle and are respectively perpendicular to the fixing plate 117. After the groove 111 is embedded at the corner of the side support plate 300, the first groove surface 115, the second groove surface 116, and the fixing plate 117 completely cover the right-angled corner of the side support plate 300, strengthening the connection between the support angle pad 100 and the side support plate 300.

[0043] In some embodiments, the fixing plate 117 is provided with a plurality of through holes 118, and the support angle pad 100 is installed on the side support plate 300 by passing bolts through the through holes 118. By simply turning the bolts, the disassembly and assembly of the support angle pad 100 can be realized, which is convenient for operation.

[0044] It should be noted that the installation method of the support angle pad 100 is not limited to the above embodiments, and other methods such as welding, pin shafts, and card slots can also be used for fixation, which will not be specifically described herein.

[0045] In some embodiments, one end of the fixed plate 117 is provided with an extended angle 1171, and the extended angle 1171 extends in a direction away from the inclined surface 113. By providing the extended angle 1171, the contact area between the fixed plate 117 and the side support plate 300 is increased, and the connection strength between the support angle pad 100 and the side support plate 300 is improved. At the same time, through the rounded corner setting of the extended angle 1171, the peripheral side of the support angle pad 100 is composed of multiple curved surfaces, enhancing the overall aesthetic and design sense.

[0046] In some embodiments, at least one through hole 118 is provided in the extended angle 1171 to fix the extended angle 1171 with bolts here, further improving the connection strength between the support angle pad 100 and the side support plate 300.

[0047] The embodiment of the present application also provides a seat, including the support angle pad 100 in any of the above embodiments.

[0048] It should be noted that the seat provided in this embodiment may include seat structures with a front footrest 500 such as a massage chair, a sofa, and an office chair.

[0049] This embodiment has the support angle pad 100 in any of the above embodiments. Therefore, it has all the beneficial effects of the support angle pad 100 in any of the above embodiments, which will not be elaborated here one by one.

[0050] In some embodiments, the seat may be an electric sofa.

[0051] Exemplarily, the electric sofa further includes an armrest plate 200, side support plates 300, a seat plate 400, a front footrest 500, and support feet 600. Among them, one end of the support foot 600 contacts the ground, and the other end is connected to one side of the armrest plate 200 to integrally support the electric sofa. There are two side support plates 300, which are respectively at two opposite ends of the seat plate 400. A support angle pad 100 is installed at the corner of each side support plate 300 away from the ground to synchronously support both sides of the seat plate 400 and the front footrest 500, maintaining the symmetrical aesthetic degree. There are also two armrest plates 200, which are respectively at two opposite ends of the backrest 700, and the armrest plate 200 is installed on the side of the side support plate 300. The seat plate 400 is lapped on the side of the side support plate 300 away from the ground. The front footrest 500 is rotatably connected to one side of the seat plate 400. The front footrest 500 is closed and fitted to the side support plate 300 and is flush with the side of the armrest plate 200 connected to the support foot 600.

[0052] Furthermore, the electric sofa should also include a drive motor and a steel frame structure installed on the seat plate 400 and the front footrest 500 to drive the steel frame to operate through the drive motor, thereby realizing the closing and opening movements of the seat plate 400 and the front footrest 500.

[0053] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0054] The above-described embodiments merely represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A support angle pad, mounted on a side support plate of a seat, for supporting a seat plate and a front foot plate overlapped with the side support plate, characterized in that: The supporting corner pad comprises: The main body has a groove on one side thereof and a supporting surface, so that the main body can be clamped on the corner of the side supporting plate through the groove, and the supporting surface abuts against the side of the seat plate close to the side supporting plate.

2. The support corner pad according to claim 1, characterized in that: The main body also has an inclined surface adjacent to the supporting surface, and a transitional arc surface is provided at the connection between the supporting surface and the inclined surface.

3. The support corner pad according to claim 2, characterized in that: A preset angle is formed between the support surface and the inclined surface, and the preset angle is 30°-90°.

4. The support corner pad according to claim 2, characterized in that: The supporting angle pad also includes a first groove surface, a second groove surface and a fixing plate, and the first groove surface, the second groove surface and the fixing plate are sequentially spliced ​​and enclosed to form the groove, and the first groove surface, the second groove surface and the fixing plate are respectively used to fit with three adjacent side surfaces of the side support plate.

5. The support corner pad according to claim 4, characterized in that: The fixing plate is provided with a plurality of through holes, so that the supporting angle pads can be installed on the side supporting plate by passing bolts through the through holes.

6. The support corner pad according to claim 5, characterized in that: An extension angle is provided at one end of the fixing plate, and the extension angle extends in a direction away from the inclined surface.

7. The support corner pad according to claim 6, characterized in that: The extension corner is provided with at least one through hole.

8. A seat, characterized in that: The invention comprises the supporting corner pad according to any one of claims 1 to 7.

9. The seat according to claim 8, characterized in that The seat is an electric sofa.

10. The seat according to claim 9, characterized in that The electric sofa also includes an armrest plate, a side support plate, a seat plate, a front foot plate and a supporting foot, one end of the supporting foot is in contact with the ground, and the other end is connected to one side of the armrest plate, the armrest plate is installed on the side of the side support plate, and the supporting corner pad is installed at a corner of the side support plate away from the ground, the seat plate is overlapped on the side of the side support plate away from the ground, the front foot plate is rotatably connected to one side of the seat plate, the front foot plate is closed and fits the side support plate, and is flush with the side of the armrest plate connected to the supporting foot.

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