A double-layered pedal

Abstract

The application belongs to the technical field of pedal structure, and particularly relates to a double-layer pedal, 1. comprising a receiving blow molding plate and a connecting plate which are arranged in a stacked mode and fixed by screws, the receiving blow molding plate has a first surface which is attached to the connecting plate, the first surface is provided with a first connecting part, the first connecting part is arranged as a convex structure which faces the connecting plate, the connecting plate comprises a fixed plate body and a second connecting part which is arranged on the fixed plate body and matched with the first connecting part, and the second connecting part is arranged as a convex structure which faces the opposite direction of the receiving blow molding plate. In actual application, the first connecting part and the second connecting part can increase the firmness and physical strength of the pedal.

Description

Technical Field

[0001] This application belongs to the technical field of pedal structures, specifically relating to a double-layer pedal. Background Technology

[0002] A ladder is a device consisting of a frame, rungs / steps, and a mechanism for people to go up and down. Ladders are mostly used for indoor and outdoor work at heights, as well as in bunk beds to provide users with a climbing passage.

[0003] While existing ladder tread structures have evolved to avoid direct square tube connections, they may suffer from insufficient strength in order to balance comfort and production costs. Therefore, a solution that can address these issues is urgently needed. Summary of the Invention

[0004] The purpose of this application is to provide a double-layer pedal to address the shortcomings of existing technologies. In practical applications, the pedal adopts a structure that integrates a blow-molded board, a connecting plate, a first connecting part, and a second connecting part, thereby improving the physical strength of the pedal.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] A double-layer pedal includes a receiving blow-molded plate and a connecting plate stacked on top of each other and fixedly connected by screws. The receiving blow-molded plate has a first surface that fits against the connecting plate. The first surface is provided with a first connecting portion, which is a protruding structure facing the connecting plate. The connecting plate includes a fixed plate body and a second connecting portion disposed on the fixed plate body and matched with the first connecting portion. The second connecting portion is a protruding structure facing the opposite direction of the receiving blow-molded plate.

[0007] As an improvement to the double-layer pedal described in this application, the first surface is further provided with a weight-reducing hole, which is longitudinally disposed through the first connecting part, and a reinforcing protrusion is provided inside the weight-reducing hole.

[0008] As an improvement to the double-layer pedal described in this application, a plurality of weight-reducing holes are provided, and the intervals between the plurality of weight-reducing holes are the same.

[0009] As an improvement to the double-layer pedal described in this application, the receiving blow-molded plate has a second surface opposite to the first surface, and the second surface has anti-slip strips and fluorescent elements arranged in a staggered manner.

[0010] As an improvement to the double-layer pedal described in this application, a placement hole is provided on the second surface, the fluorescent element is interference-fitted with the placement hole, and the side of the fluorescent element exposed in the placement hole is provided with anti-slip texture.

[0011] As an improvement to the double-layer pedal described in this application, the fixed plate is provided with a first mounting hole, and the first surface is provided with a second mounting hole corresponding to the first mounting hole. The first mounting hole and the second mounting hole are used to install the screw.

[0012] As an improvement to the double-layer pedal described in this application, both ends of the receiving blow-molded plate and the connecting plate are provided with mounting points.

[0013] The beneficial effects of this application are as follows: In actual use, the receiving blow molding plate in this application can improve the user experience. Furthermore, the receiving blow molding plate and the connecting plate are installed by matching the first connecting part and the second connecting part, as well as by fixing them with screws. These two fixing methods increase the firmness and physical strength of the double-layer pedal. At the same time, both the first connecting part and the second connecting part adopt a raised structure, which acts as a reinforcing rib, further increasing the physical strength and reducing the possibility of damage to the double-layer pedal during use. Attached Figure Description

[0014] The features, advantages, and technical effects of exemplary embodiments of this application will now be described with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of this application.

[0016] Figure 2 This is an exploded view of an embodiment of this application.

[0017] Figure 3 This is a schematic diagram of the structure for receiving the blow-molded sheet in the embodiment of this application.

[0018] Figure 4 This is a schematic diagram illustrating the actual application of the embodiments of this application.

[0019] The reference numerals in the attached figures are explained as follows:

[0020] 1. Accepting blow-molded sheets; 11. First side; 12. First connecting part; 13. Weight reduction hole; 131. Reinforcing protrusion; 14. Second side; 15. Anti-slip strip; 16. Fluorescent part; 161. Anti-slip texture; 17. Placement hole; 18. Second mounting hole;

[0021] 2. Connecting plate; 21. Fixing plate; 211. First mounting hole; 22. Second connecting part;

[0022] 3. Installation locations;

[0023] 200. Support column. Detailed Implementation

[0024] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error. Furthermore, terms such as "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and 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. Therefore, they should not be construed as limitations on this application.

[0026] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] The following is in conjunction with the appendix Figures 1-4 The present application will be further described in detail with reference to specific implementation methods, but this is not intended to limit the present application.

[0028] Implementation

[0029] A double-layer pedal includes a receiving blow-molded plate 1 and a connecting plate 2, which are stacked on top of each other and fixedly connected by screws. In practical use, the connecting plate 2 is usually made of metal sheet and manufactured by stamping, which ensures its rigidity and allows it to be recycled. The screw connection reduces the difficulty of disassembly and reinstallation when the receiving blow-molded plate 1 is damaged or reaches the end of its service life, making it convenient to use.

[0030] Specifically, the receiving blow-molded board 1 has a first surface 11 that fits into the connecting plate 2. The first surface 11 is provided with a first connecting part 12. The first connecting part 12 is a protruding structure facing the connecting plate 2. The first connecting part 12 of the protruding structure can act as a reinforcing rib to increase the physical strength of the receiving blow-molded board 1.

[0031] Specifically, the first surface 11 is also provided with weight-reducing holes 13, which are longitudinally arranged through the first connecting part 12. The weight-reducing holes 13 are provided with reinforcing protrusions 131 inside. There are multiple weight-reducing holes 13, and the intervals between the multiple weight-reducing holes 13 are the same. The weight-reducing holes 13 can reduce the weight and material used to support the blow-molded board 1, thereby reducing production and transportation costs to a certain extent. At the same time, the setting of the reinforcing protrusions 131 can increase the physical strength of the blow-molded board 1 to a certain extent.

[0032] Specifically, the receiving blow-molded board 1 has a second surface 14 opposite to the first surface 11. The second surface 14 has anti-slip strips 15 and fluorescent elements 16 arranged in a staggered manner. The second surface 14 is provided with a placement hole 17. The fluorescent elements 16 are interference-fitted with the placement hole 17. The side of the fluorescent elements 16 exposed in the placement hole 17 is provided with anti-slip texture 161. In this embodiment, the anti-slip texture 161 is set in a ring shape. The arrangement of the anti-slip strips 15 and anti-slip texture 161, as well as the staggered arrangement of the anti-slip strips 15 and fluorescent elements 16, can ensure the anti-slip performance of the receiving blow-molded board 1 and improve safety without wasting materials.

[0033] Specifically, the connecting plate 2 includes a fixed plate body 21 and a second connecting part 22 disposed on the fixed plate body 21 and matched with the first connecting part 12. The second connecting part 22 is configured as a protruding structure facing the opposite direction to the receiving blow-molded plate 1. The protruding structure of the second connecting part 22 acts as a reinforcing rib to increase physical strength, while the groove it forms can fit the first connecting part 12, increasing the connection strength and thus increasing the firmness of the double-layer pedal.

[0034] Specifically, the fixed plate 21 is provided with a first mounting hole 211, and the first surface 11 is provided with a second mounting hole 18 corresponding to the first mounting hole 211. The first mounting hole 211 and the second mounting hole 18 are used to install screws. The second mounting hole 18 is misaligned with the placement hole 17 to prevent the two holes from being set in the same position on two surfaces, which would lead to poor load-bearing capacity and easy breakage.

[0035] Specifically, both ends of the receiving blow molding plate 1 and the connecting plate 2 are provided with mounting points 3. In this embodiment, the mounting points 3 are set as groove structures. In actual applications, they are matched and installed with the support column 200. It is understood that in some other technical solutions, the installation method of the pedal and the support column 200 can be set according to the actual situation.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] Based on the disclosure and teachings of the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this application is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this application are within the scope of protection of this application. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this application.

Claims

1. A double-layer pedal, characterized in that, The assembly includes a receiving blow molding plate (1) and a connecting plate (2) that are stacked on top of each other and fixedly connected by screws. The receiving blow molding plate (1) has a first surface (11) that is in contact with the connecting plate (2). The first surface (11) is provided with a first connecting part (12). The first connecting part (12) is a protruding structure facing the connecting plate (2). The connecting plate (2) includes a fixed plate body (21) and a second connecting part (22) that is provided on the fixed plate body (21) and matches the first connecting part (12). The second connecting part (22) is a protruding structure facing the opposite direction to the receiving blow molding plate (1).

2. The double-layer pedal as described in claim 1, characterized in that, The first surface (11) is also provided with a weight reduction hole (13), which is provided longitudinally through the first connecting part (12), and a reinforcing protrusion (131) is provided inside the weight reduction hole (13).

3. The double-layer pedal as described in claim 2, characterized in that, Multiple weight-reducing holes (13) are provided, and the spacing between the multiple weight-reducing holes (13) is the same.

4. The double-layer pedal as described in claim 1, characterized in that, The receiving blow molding board (1) has a second side (14) opposite to the first side (11), and the second side (14) has an anti-slip strip (15) and a fluorescent element (16) arranged in a staggered manner.

5. The double-layer pedal as described in claim 4, characterized in that, The second surface (14) is provided with a placement hole (17), the fluorescent element (16) is press-fitted with the placement hole (17), and the side of the fluorescent element (16) exposed to the placement hole (17) is provided with anti-slip texture (161).

6. The double-layer pedal as described in claim 1, characterized in that, The fixing plate (21) is provided with a first mounting hole (211), and the first surface (11) is provided with a second mounting hole (18) corresponding to the first mounting hole (211). The first mounting hole (211) and the second mounting hole (18) are used to install the screw.

7. The double-layer pedal as described in claim 1, characterized in that, Both ends of the receiving blow molding plate (1) and the connecting plate (2) are provided with installation points (3).

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