TWD187761S - Expansion screw - Google Patents

Expansion screw

Info

Publication number
TWD187761S
TWD187761S TW106300940F TW106300940F TWD187761S TW D187761 S TWD187761 S TW D187761S TW 106300940 F TW106300940 F TW 106300940F TW 106300940 F TW106300940 F TW 106300940F TW D187761 S TWD187761 S TW D187761S
Authority
TW
Taiwan
Prior art keywords
flat
circular plate
tube body
expansion sleeve
notches
Prior art date
Application number
TW106300940F
Other languages
English (en)
Inventor
王義方
Original Assignee
金全益股份有限公司
王義方
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金全益股份有限公司, 王義方 filed Critical 金全益股份有限公司
Priority to TW106300940F priority Critical patent/TWD187761S/zh
Publication of TWD187761S publication Critical patent/TWD187761S/zh

Links

Abstract

【物品用途】;本創作係提供一螺絲,尤指一種以擠壓方式形成鎖設功能之膨脹螺絲。;【設計說明】;從各視圖觀之,主要其外觀上之特徵為:本創作由一攻牙螺絲穿設一膨脹套體所構成,該膨脹套一端呈平頭圓筒狀讓攻牙螺絲尖部穿去,並於該平頭圓筒於端面凸設有對稱的兩個三角塊,又該膨脹套的另一端形成有一圓板讓攻牙螺絲的頭部外露,且該圓板朝向平頭圓筒方向以切口方式形成有二尖牙,而該圓板另於尖牙的間隔處形成有兩缺口,又該膨脹套鄰近圓板處形成有一管體,且該管體閃避該缺口形成有兩缺槽,另該平頭圓筒與該管體對應皆形成有一環槽,且該平頭圓筒與該管體之間以四個微凸條一體連結,微凸條向其中央漸縮並於朝向平頭圓筒一方形成有一橢圓形紋路,使其外觀有別於一般之簡單設計,誠為一造形獨特之新式樣設計,應已符合設計專利成立要件,爰依法提出申請,懇祈 鈞局早日惠准專利,至感德便。

Description

膨脹螺絲
本創作係提供一螺絲,尤指一種以擠壓方式形成鎖設功能之膨脹螺絲。
從各視圖觀之,主要其外觀上之特徵為:本創作由一攻牙螺絲穿設一膨脹套體所構成,該膨脹套一端呈平頭圓筒狀讓攻牙螺絲尖部穿去,並於該平頭圓筒於端面凸設有對稱的兩個三角塊,又該膨脹套的另一端形成有一圓板讓攻牙螺絲的頭部外露,且該圓板朝向平頭圓筒方向以切口方式形成有二尖牙,而該圓板另於尖牙的間隔處形成有兩缺口,又該膨脹套鄰近圓板處形成有一管體,且該管體閃避該缺口形成有兩缺槽,另該平頭圓筒與該管體對應皆形成有一環槽,且該平頭圓筒與該管體之間以四個微凸條一體連結,微凸條向其中央漸縮並於朝向平頭圓筒一方形成有一橢圓形紋路,使其外觀有別於一般之簡單設計,誠為一造形獨特之新式樣設計,應已符合設計專利成立要件,爰依法提出申請,懇祈 鈞局早日惠准專利,至感德便。
TW106300940F 2017-02-24 2017-02-24 Expansion screw TWD187761S (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW106300940F TWD187761S (zh) 2017-02-24 2017-02-24 Expansion screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW106300940F TWD187761S (zh) 2017-02-24 2017-02-24 Expansion screw

Publications (1)

Publication Number Publication Date
TWD187761S true TWD187761S (zh) 2018-01-11

Family

ID=89070093

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106300940F TWD187761S (zh) 2017-02-24 2017-02-24 Expansion screw

Country Status (1)

Country Link
TW (1) TWD187761S (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWD203188S (zh) 2019-07-15 2020-03-11 金全益股份有限公司 膨脹螺絲

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM501493U (zh) 2014-12-09 2015-05-21 Haw Feng Screws Ent Co Ltd 膨脹螺絲

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM501493U (zh) 2014-12-09 2015-05-21 Haw Feng Screws Ent Co Ltd 膨脹螺絲

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWD203188S (zh) 2019-07-15 2020-03-11 金全益股份有限公司 膨脹螺絲

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