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WO2010096955A1 - Outil universel échangeable - Google Patents

Outil universel échangeable Download PDF

Info

Publication number
WO2010096955A1
WO2010096955A1 PCT/CN2009/001131 CN2009001131W WO2010096955A1 WO 2010096955 A1 WO2010096955 A1 WO 2010096955A1 CN 2009001131 W CN2009001131 W CN 2009001131W WO 2010096955 A1 WO2010096955 A1 WO 2010096955A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
handle
head
shank
tool head
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2009/001131
Other languages
English (en)
Chinese (zh)
Inventor
王�华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010096955A1 publication Critical patent/WO2010096955A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements

Definitions

  • the present invention relates to hand tools, and in particular to multi-purpose replaceable tools. Background technique
  • the traditional hand tools have the following problems: 1. Basically, one hand is used, and the use is monotonous. 2. When the user needs a variety of tools for different operations, it is troublesome to carry, and the purchase cost is high, and the storage space is large; Due to the limitations of the assembly structure of traditional hand tools, the looseness of the tool head may occur during use, posing a safety hazard to the user. Summary of the invention
  • the object of the present invention is to provide a multi-purpose replaceable tool that requires only one handle at hand, and any replacement tool head becomes a suitable tool according to operational needs, thereby reducing the cost of purchase.
  • the multi-purpose replaceable tool comprises a tool handle and various tool heads, and the tool head is selectively mounted on the tool handle according to user needs, and is characterized by: changing the traditional assembly structure, the handle of the tool handle The lower middle portion of the head is provided with a mounting groove, and a mounting seat is arranged at an upper end of the handle of the tool handle, a tool head is inserted into the mounting groove and fastened by a transverse screw to form a lower tool, and the other tool head is inserted into the mounting seat and fastened by a longitudinal screw.
  • Upper tool The above and below descriptions of the present invention are merely for convenience of explanation of the present invention and are relative concepts. According to the "multi-purpose replaceable tool" structure of the present invention, the upper and lower parts can replace different tool heads.
  • the tool shank is a hollow curved shank or a straight shank.
  • the mounting portion of the tool head to be mounted is shaped and sized to match the shape and size of the corresponding mounting groove and mounting seat to ensure that the tool head is installed in place. It is securely matched with the mounting groove and the mounting seat.
  • different tool heads are installed on the lower and upper ends of the tool head according to the operation requirements, so that the tool has dual functions; when it is necessary to change the use, the tool head on the tool handle is removed and replaced with other suitable tool heads.
  • the tool head can be selected from the group consisting of an axe, a nail remover, a nail file, a hammer, a hammer, a hammer, and the like.
  • the tool shank may be integrally formed, or the shank and the shank may be separately fabricated and then securely mounted together by conventional techniques in the art.
  • the tool shank can be made of any material having a certain strength and toughness, such as metal materials, plastics and wood. The materials used are all environmentally friendly and can be reprocessed or recycled.
  • the structure has the following advantages: 1.
  • the handle of the tool handle has a mounting groove and a mounting seat, and different types of tool heads are assembled, and the following parts are mounted with an axe body, and the upper part is equipped with a nail remover; 2.
  • any replacement tool Head convenient and quick, handy;
  • 3, the tool head is fastened on the tool handle, firm and fast, not loose or fall off, safe and reliable; 4, change the traditional assembly method, save a lot of handle material Material, reduce tool purchase cost, easy to carry out, reduce storage space
  • FIG. 1 is a schematic structural view of a multi-purpose replaceable tool according to the present invention.
  • the longitudinal direction of the present invention refers to the longitudinal direction of the A 4 paper used for drawing the drawing, and the lateral direction refers to the direction perpendicular to the longitudinal direction.
  • the tool comprises: a hollow curved handle or a hollow straight handle 3, a tool head axe 1, and a nail remover 2.
  • a mounting groove 4 is provided at the lower end of the crown of the tool shank 3, and a mounting seat 6 is provided at the upper end of the shank of the tool shank 3.
  • the hollow curved handle/hollow straight shank 3 is integrally formed from engineering plastics.
  • the integrally formed tool shank 3 has the mounting groove 4 and the mounting seat 6 which are provided on the crown.
  • the mounting portion of the axe 1 is adapted to the shape and size of the mounting groove 6.
  • the axe 1 is inserted into the mounting groove 4 and is fastened by a transverse screw 5 to form a lower tool; the other tool bit stapler 2 is inserted into the mounting seat 6 and is fastened by a longitudinal screw 7 to form an upper tool.
  • the axe 1 and the stapler 2 can be securely fitted in the mounting groove 4 or the mounting seat 6 by other means commonly used in the art.
  • the multi-purpose replaceable tool is mounted on the lower end of the slotted axe,
  • the end assembly is equipped with a nailer, which can be used not only for felling, but also for removing the rust nails on the wood, which is very convenient to use.
  • a nailer which can be used not only for felling, but also for removing the rust nails on the wood, which is very convenient to use.
  • the axe and/or the stapler on the tool handle can be removed and replaced with other required tool heads.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Abstract

L'invention porte sur un outil universel échangeable qui comprend un manche de flexion creux (3) ou un manche rectiligne creux et une tête d'outil. La tête d'outil est fixée sur le manche d'outil. Les deux extrémités de la tête du manche d'outil sont pourvues, respectivement, d'une entaille de montage (4) et d'un siège d'assemblage (6). Une tête d'outil (1) est introduite dans l'entaille de montage (4) et fixée à celle-ci, et l'autre tête d'outil (2) est introduite dans le siège d'assemblage (6) et fixée à celui-ci. La présente invention permet d'échanger n'importe quelle tête d'outil à la demande lors du fonctionnement, de telle sorte que le coût d'achat est réduit.
PCT/CN2009/001131 2009-02-26 2009-10-10 Outil universel échangeable Ceased WO2010096955A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920036816.4 2009-02-26
CNU2009200368164U CN201357402Y (zh) 2009-02-26 2009-02-26 多用可替换工具

Publications (1)

Publication Number Publication Date
WO2010096955A1 true WO2010096955A1 (fr) 2010-09-02

Family

ID=41423163

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/001131 Ceased WO2010096955A1 (fr) 2009-02-26 2009-10-10 Outil universel échangeable

Country Status (3)

Country Link
CN (1) CN201357402Y (fr)
RU (1) RU113687U1 (fr)
WO (1) WO2010096955A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101954632A (zh) * 2010-09-27 2011-01-26 王�华 环保多榫头安全手动工具
CN109822519A (zh) * 2019-04-04 2019-05-31 张伟华 可替换工具头的组合手工工具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012151745A1 (fr) * 2011-05-11 2012-11-15 Wang Hua Outil d'abattage forestier à main
CN102601810B (zh) * 2012-03-27 2014-11-19 王�华 带有可替换斧刃的包钢芯斧头的斧子
CN102672734A (zh) * 2012-05-28 2012-09-19 丛宏箭 一种斧头可以旋转的多功能户外工具斧

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2041235U (zh) * 1988-11-11 1989-07-19 崔仁堂 锤、斧、锛类手工作业组合工具
CN2084866U (zh) * 1991-01-28 1991-09-18 袁志荣 两用榔头
CN2096454U (zh) * 1991-07-29 1992-02-19 杨明虎 铁塑锤
CN2637123Y (zh) * 2003-08-14 2004-09-01 於涛 头部可换式安装锤
CN2695182Y (zh) * 2004-04-26 2005-04-27 林铭炫 可更换锤头的手工具
CN2863374Y (zh) * 2005-12-26 2007-01-31 于永春 一种多功能斧

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2041235U (zh) * 1988-11-11 1989-07-19 崔仁堂 锤、斧、锛类手工作业组合工具
CN2084866U (zh) * 1991-01-28 1991-09-18 袁志荣 两用榔头
CN2096454U (zh) * 1991-07-29 1992-02-19 杨明虎 铁塑锤
CN2637123Y (zh) * 2003-08-14 2004-09-01 於涛 头部可换式安装锤
CN2695182Y (zh) * 2004-04-26 2005-04-27 林铭炫 可更换锤头的手工具
CN2863374Y (zh) * 2005-12-26 2007-01-31 于永春 一种多功能斧

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101954632A (zh) * 2010-09-27 2011-01-26 王�华 环保多榫头安全手动工具
CN109822519A (zh) * 2019-04-04 2019-05-31 张伟华 可替换工具头的组合手工工具

Also Published As

Publication number Publication date
CN201357402Y (zh) 2009-12-09
RU113687U1 (ru) 2012-02-27

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