Enhanced fiberboard nail

Abstract

The utility model discloses a reinforced fiberboard nail which comprises a stud portion with threads distributed on the outer wall face, a self-tapping head is arranged at one end of the stud portion, a rotating portion is arranged at the other end of the stud portion, a blocking piece is connected between the rotating portion and the stud portion in series, and a reinforced blade extending in the circumferential direction around the axis is arranged at the end, facing the stud portion, of the blocking piece. The height of the reinforced blade is gradually reduced from the starting end to the ending end, and the height of the ending end of the reinforced blade is 0; and one end, facing the stud part, of the separation blade is a plane. According to the fiberboard nail, when the fiberboard nail is screwed in the axial direction, the reinforcing blade can be inserted into a wood board in the end face direction, the local anti-cracking effect is achieved, the overall function is complete, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of fastener technology, and more specifically, to a reinforced fiberboard nail. Background Technology

[0002] Fiberboard nails are specifically designed for fixing wood-based panels such as fiberboard and particleboard. They possess unique design and performance characteristics and are widely used in furniture manufacturing and interior decoration. However, because the stud has threads on its outer wall, it exerts outward pressure on the wood panel during self-tapping, leading to localized cracking and poor overall finish. Therefore, this invention proposes a reinforced fiberboard nail. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an enhanced fiberboard nail.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The reinforced fiberboard nail involved in this utility model includes a stud portion with threads on its outer wall surface, one end of the stud portion is provided with a self-tapping head and the other end is provided with a rotating portion, a baffle is connected in series between the rotating portion and the stud portion, and a reinforcing blade is provided at one end of the baffle facing the stud portion, which extends circumferentially around the axis, and the height of the reinforcing blade gradually decreases from the starting end to the ending end, and the height of the ending end of the reinforcing blade is 0.

[0005] The present invention is further configured such that the end of the baffle facing the stud is a plane.

[0006] In summary, the present invention has the following beneficial effects: the reinforced fiberboard nail involved in the present invention, by tightening the fiberboard nail along the axial direction, allows the reinforcing blade to be inserted into the wood board in the end face direction, achieving a local anti-cracking effect, with perfect overall function and strong practicality. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the overall structure of this utility model. Detailed Implementation

[0008] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0009] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0010] Example 1

[0011] See Figure 1 As shown, the reinforced fiberboard nail involved in this embodiment includes a stud portion 1 with threads on its outer wall surface. One end of the stud portion 1 is provided with a self-tapping head (not shown), and the other end is provided with a rotating portion 2. A baffle 3 is connected in series between the rotating portion 2 and the stud portion 1. The baffle 3 is provided with a reinforcing blade 4 extending circumferentially around the axis at one end facing the stud portion 1. The height of the reinforcing blade 4 gradually decreases from the starting end to the ending end, and the height of the ending end of the reinforcing blade 4 is 0.

[0012] Furthermore, the end of the baffle 3 facing the stud portion 1 is a plane.

[0013] In this embodiment, the stud part 1 with threads on the outer wall is first screwed into the target plate until the starting end of the reinforcing blade 4 contacts the target plate. The fiberboard nail is then rotated to make the reinforcing blade 4 break into the target plate until the baffle 3 contacts the target plate. At this time, the reinforcing blade 4 is completely cut into the target plate, and the screwing of the fiberboard nail is completed.

[0014] The reinforced fiberboard nail involved in this utility model can achieve a local anti-cracking effect by tightening the fiberboard nail along the axial direction and inserting the reinforcing blade into the wood board in the end face direction. It has a perfect overall function and strong practicality.

[0015] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model 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, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0016] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model 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 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.

[0017] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A reinforced fiberboard nail, comprising a stud portion with threads on its outer wall surface, one end of the stud portion having a self-tapping head and the other end having a rotating portion, characterized in that: A baffle is connected in series between the rotating part and the stud part. One end of the baffle facing the stud part is provided with a reinforcing blade that extends circumferentially around the axis. The height of the reinforcing blade gradually decreases from the starting end to the ending end, and the height of the ending end of the reinforcing blade is 0.

2. The reinforced fiberboard nail according to claim 1, characterized in that: The end of the baffle facing the stud is flat.

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