TWM507469U - Improved structure of a wood screw - Google Patents

Description

木螺絲結構改良Wood screw structure improvement

本創作係有關於一種螺絲結構，尤指一種兼具垂直鑽孔與快速排屑功能之木螺絲結構改良。This creation is about a screw structure, especially a wood screw structure with both vertical drilling and fast chip removal.

按，一般木質材料係有以釘合固定或螺鎖固定等結合方式，其釘合固定方式係以釘槍快速結合，其缺點為結合強度不足，且不能重覆使用，另該螺鎖固定方式是指以螺絲螺鎖進行結合，雖然該螺紋能增加其結合強度，並可沿原開設之螺孔重覆使用，但實際上進行螺旋鑽孔時，該螺絲之螺紋會以一點斜向鑽入木質材料，而該斜插鑽孔存在有施力不均之缺失，容易導致螺絲傾斜鎖入，使螺絲無法正確的螺鎖於木質材料上，更由於是施工於木質材料上，該木質材料之硬度相較螺絲低，使螺絲能輕易刨除大量木屑，因此會有排屑速度過慢之情況，而未能及時排出之木屑更會擠壓該孔壁，提高孔的內部應力，令木質材料很容易沿著木紋產生破裂，此為本創作所欲解決之技術問題點。According to the general wooden material, there is a combination of nailing or screwing, and the nailing and fastening method is fast combined with the nail gun. The disadvantage is that the joint strength is insufficient and cannot be used repeatedly, and the screw locking method is also adopted. It refers to the combination of screw screw lock, although the thread can increase its joint strength and can be used repeatedly along the original screw hole, but when the screw hole is actually drilled, the thread of the screw will be drilled obliquely at a slight angle. Wood material, and the oblique insertion hole has the lack of uneven force, which easily leads to the tilting of the screw, so that the screw cannot be properly screwed onto the wooden material, and because it is applied to the wooden material, the wooden material The hardness is lower than that of the screw, so that the screw can easily remove a large amount of wood chips, so the chip removal speed is too slow, and the wood chips that are not discharged in time will squeeze the hole wall, improve the internal stress of the hole, and make the wood material very It is easy to break along the wood grain, which is the technical problem to be solved by the creation.

有鑑於此，本創作人於多年從事相關產品之製造開發與設計經驗，針對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本創作。In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

本創作所欲解決之技術問題在於針對現有技術存在的上述缺失，提供一種木螺絲結構改良。The technical problem to be solved by the present invention is to provide a wood screw structure improvement in view of the above-mentioned shortcomings existing in the prior art.

該螺桿部介於頭部與尖部之間，且該螺桿部之桿身外緣呈螺旋狀環繞有一連續螺紋，而該連續螺紋間隔開設有複數個排屑槽，又該尖部於連接螺桿部處形成有一集屑部，而該集屑部之直徑小於螺桿部之直徑，另該尖部呈方錐形向末端漸尖而形成有四錐面邊緣，且該尖部於對稱 的兩錐面邊緣處皆凸設有一刨屑條。The screw portion is interposed between the head portion and the tip portion, and the outer edge of the shaft portion of the screw portion is spirally surrounded by a continuous thread, and the continuous thread is spaced apart from the plurality of chip flutes, and the tip portion is connected to the connecting screw a chip portion is formed at the portion, and the diameter of the chip collecting portion is smaller than the diameter of the screw portion, and the tip portion is tapered toward the end to form a quadrangular surface edge, and the tip portion is symmetric A chip strip is protruded from both tapered edges.

本創作的第一主要目的在於，該木螺絲以尖部頂壓於木件並施力旋轉，讓木螺絲的尖部能深入木件內，同時透過尖部的兩對稱刨屑條形成刨屑效果，藉此不會有單邊刨屑與斜插鑽孔之情況，即能垂直於木件處鑽設形成錐孔，形成有木工鑽頭之功能，消除木螺絲於初始鑽孔時產生傾斜鎖入之問題，即能在木件表面形成錐孔，同時該尖部所刨出的大量木屑能迅速的收集於集屑部，進而不影響木螺絲之尖部鑽孔，使刨屑條能確定切屑該木件，俾以達到垂直鑽孔與快速排屑之實用功效。The first main purpose of this creation is that the wood screw is pressed against the wood piece with a tip and is rotated to allow the tip of the wood screw to penetrate into the wood piece while forming the shavings through the two symmetric planing chips of the tip. The effect is that there is no single-sided shavings and oblique insertion drilling, that is, a taper hole can be formed perpendicularly to the wood piece to form a woodworking drill bit, and the wood screw is eliminated from the initial drilling. The problem is that a tapered hole can be formed on the surface of the wooden piece, and a large amount of wood chips which are plucked by the tip can be quickly collected in the collecting part, so that the tip of the wood screw is not affected, so that the shaving strip can be determined. The wood piece is swarfed to achieve the practical effect of vertical drilling and fast chip removal.

本創作的第二主要目的在於，該螺桿部深入木件內，透過連續螺紋的斜插鑽孔能大幅提高其鑽入速度，即能在鑽孔後直接於木件錐洞處進行攻牙，並利用連續螺紋之排屑槽加強木屑的向上排出，即可達到後續排屑之功能，透過快速排屑進一步消除木質材料之內部應力，俾以防止木質材料因為內部應力過大而產生破裂之情況。The second main purpose of the creation is that the screw portion penetrates into the wood piece, and the drilling thread through the continuous thread can greatly increase the drilling speed, that is, the tapping can be directly performed on the taper hole of the wood after drilling. The use of continuous thread flutes to enhance the upward discharge of wood chips can achieve the function of subsequent chip removal, further eliminating the internal stress of the wood material through rapid chip removal, and preventing the wood material from being broken due to excessive internal stress.

其他目的、優點和本創作的新穎特性將從以下詳細的描述與相關的附圖更加顯明。Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

〔本創作〕[this creation]

10‧‧‧木螺絲10‧‧‧ wood screws

11‧‧‧頭部11‧‧‧ head

12‧‧‧螺桿部12‧‧‧ Screw Department

121‧‧‧連續螺紋121‧‧‧Continuous thread

122‧‧‧排屑槽122‧‧‧chip flute

13‧‧‧尖部13‧‧‧ tip

131‧‧‧集屑部131‧‧‧Settings

132‧‧‧錐面邊緣132‧‧‧Cone edge

133‧‧‧刨屑條133‧‧‧planar strips

A‧‧‧木件A‧‧‧Wood pieces

第1圖係本創作之立體圖。The first picture is a perspective view of the creation.

第2圖係本創作之仰視正面圖。Figure 2 is a front view of the creation.

第3圖係本創作之尖部局部放大。Figure 3 is a partial enlargement of the tip of the creation.

第4圖係本創作之鑽孔過程示意圖(一)。Figure 4 is a schematic diagram of the drilling process of this creation (1).

第5圖係本創作之鑽孔過程示意圖(二)。Figure 5 is a schematic diagram of the drilling process of this creation (2).

第6圖係本創作之鑽孔過程示意圖(三)。Figure 6 is a schematic diagram of the drilling process of this creation (3).

為使 貴審查委員對本創作之目的、特徵及功效能夠有更進一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如后：先請由第1圖、第2圖與第3圖所示觀之，一種木螺絲結構改良，其木螺絲10係由頭部11、螺桿部12及尖部13所一體成型，其中：該螺桿部12介於頭部11與尖部13之間，且該螺桿部12之桿身外緣呈螺旋 狀環繞有一連續螺紋121，而該連續螺紋121間隔開設有複數個排屑槽122，又該尖部13於連接螺桿部12處形成有一集屑部131，而該集屑部131之直徑小於螺桿部12之直徑，另該尖部13呈方錐形向末端漸尖而形成有四錐面邊緣132，且該尖部13於對稱的兩錐面邊緣132處皆凸設有一刨屑條133，藉由錐狀尖部13與刨屑條133讓木螺絲10能垂直鑽孔，形成有木工鑽頭之功能，再以連續螺紋121進行攻牙，並配合集屑部131達到快速排屑之功效。In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the following [simplified description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Section 3. As shown in the figure, a wood screw structure is improved, and the wood screw 10 is integrally formed by the head 11, the screw portion 12 and the tip portion 13, wherein the screw portion 12 is interposed between the head portion 11 and the tip portion 13. And the outer edge of the shaft of the screw portion 12 is spiral Surrounding a continuous thread 121, the continuous thread 121 is spaced apart from the plurality of chip flutes 122, and the tip portion 13 is formed with a chip portion 131 at the connecting screw portion 12, and the chip collecting portion 131 has a smaller diameter than the screw portion. The diameter of the portion 12, the tip portion 13 is tapered toward the end to form a quadrangular surface 132, and the tip portion 13 is convexly provided with a chip strip 133 at the symmetric two tapered edges 132. The wood screw 10 can be vertically drilled by the tapered tip 13 and the chip strip 133 to form a woodworking drill bit, and the tapping is performed by the continuous thread 121, and the chip collecting portion 131 is matched to achieve the effect of rapid chip evacuation.

其實際使用之情況，再請由第3、4、5圖所示觀之，本創作之木螺絲10係應用於木質材料之鎖固使用，當欲螺鎖入木件A時，控制木螺絲10之頭部11進行轉動，並連動其螺桿部12與尖部13，此時由尖部13之尖端抵觸於木件A，該木螺絲10以尖部13頂壓於木件A並施力旋轉，讓木螺絲10的尖部13能深入木件A內，同時透過尖部13的兩對稱刨屑條133形成刨屑效果，藉此不會有單邊刨屑與斜插鑽孔之情況，即能垂直於木件A處鑽設形成錐孔，形成有木工鑽頭之功能，消除木螺絲10於初始鑽孔時產生傾斜鎖入之問題，即能在木件A表面形成錐孔，同時該尖部13所刨出的大量木屑能迅速的收集於集屑部131，進而不影響木螺絲10之尖部13鑽孔，使刨屑條133能確定切屑該木件A，俾以達到垂直鑽孔與快速排屑之實用功效，又當木螺絲10進一步鑽入木件A時，該螺桿部12亦深入木件A內，透過連續螺紋121的斜插鑽孔能大幅提高其鑽入速度，即能在鑽孔後直接於木件A錐洞處進行攻牙，並利用連續螺紋121之排屑槽122加強木屑的向上排出，即可達到後續排屑之功能，透過快速排屑進一步消除木質材料之內部應力，俾以防止木質材料因為內部應力過大而產生破裂之情況。For the actual use, please see the figure shown in Figures 3, 4, and 5. The wood screw 10 of this creation is used for the locking of wooden materials. When you want to screw into the wood A, control the wood screws. The head 11 of the 10 is rotated, and its screw portion 12 and the tip portion 13 are interlocked. At this time, the tip end of the tip portion 13 abuts against the wood piece A, and the wood screw 10 is pressed against the piece A by the tip portion 13 and exerts a force. Rotating, the tip 13 of the wood screw 10 can penetrate into the wood piece A, and at the same time, the two symmetrical shaving strips 133 of the tip 13 form a shaving effect, thereby preventing the unilateral shavings and the oblique drilling. That is, the taper hole can be drilled perpendicularly to the wood piece A, and the function of the woodworking drill bit is formed, thereby eliminating the problem that the wood screw 10 is inclinedly locked during the initial drilling, that is, the taper hole can be formed on the surface of the wood piece A, and at the same time The large amount of wood chips shaved by the tip portion 13 can be quickly collected in the chip collecting portion 131, thereby not affecting the drilling of the tip portion 13 of the wood screw 10, so that the chip strip 133 can determine the chip A, and the vertical portion is vertical. The practical effect of drilling and fast chip removal, and when the wood screw 10 is further drilled into the wood piece A, the screw part 12 is also penetrated into the piece A, through The oblique insertion drilling of the continuous thread 121 can greatly increase the drilling speed, that is, the tapping can be directly performed on the taper hole of the wood piece A after the drilling, and the chip flute 122 of the continuous thread 121 can be used to enhance the upward discharge of the wood chips. The function of subsequent chip removal can be achieved, and the internal stress of the wood material can be further eliminated by rapid chip removal, so as to prevent the wood material from being broken due to excessive internal stress.

綜上所述，本創作確實已達突破性之結構設計，而具有改良之新型內容，同時又能夠達到產業上之利用性與進步性，且本創作未見於任何刊物，亦具新穎性，當符合專利法相關法條之規定，爰依法提出新型專利申請，懇請 鈞局審查委員授予合法專利權，至為感禱。In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

唯以上所述者，僅為本創作之一較佳實施例而已，當不能以之限定本創作實施之範圍；即大凡依本新型申請專利範圍所作之均等變化與修飾，皆應仍屬本新型專利涵蓋之範圍內。Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧木螺絲10‧‧‧ wood screws

11‧‧‧頭部11‧‧‧ head

12‧‧‧螺桿部12‧‧‧ Screw Department

121‧‧‧連續螺紋121‧‧‧Continuous thread

122‧‧‧排屑槽122‧‧‧chip flute

13‧‧‧尖部13‧‧‧ tip

131‧‧‧集屑部131‧‧‧Settings

132‧‧‧錐面邊緣132‧‧‧Cone edge

133‧‧‧刨屑條133‧‧‧planar strips

Claims (2)

一種木螺絲結構改良，其木螺絲係由頭部、螺桿部及尖部所一體成型，其特徵在於：該螺桿部介於頭部與尖部之間，且該螺桿部之桿身外緣呈螺旋狀環繞有一連續螺紋，又該尖部於連接螺桿部處形成有一集屑部，而該集屑部之直徑小於螺桿部之直徑，另該尖部呈方錐形向末端漸尖而形成有四錐面邊緣，且該尖部於對稱的兩錐面邊緣處皆凸設有一刨屑條，藉由錐狀尖部與刨屑條讓木螺絲能垂直鑽孔，形成有木工鑽頭之功能，再以連續螺紋進行攻牙，並配合集屑部達到快速排屑之功效。The wood screw structure is improved, and the wood screw is integrally formed by the head portion, the screw portion and the tip portion, wherein the screw portion is interposed between the head portion and the tip portion, and the outer edge of the shaft portion of the screw portion is a spiral thread surrounds a continuous thread, and the tip portion forms a chip collecting portion at the connecting screw portion, and the chip collecting portion has a diameter smaller than a diameter of the screw portion, and the tip portion is tapered toward the end to form a tapered portion. a four-cone edge, and the tip is convexly provided with a chip strip at the edge of the symmetric two-cone surface, and the wood screw can be vertically drilled by the tapered tip and the chip strip to form a woodworking drill bit. The tapping is performed with a continuous thread, and the chip collecting portion is used to achieve the effect of rapid chip removal. 根據申請專利範圍第1項所述之木螺絲結構改良，其中，該連續螺紋間隔開設有複數個排屑槽。The wood screw structure improvement according to the first aspect of the patent application, wherein the continuous thread is spaced apart from the plurality of chip flutes.