A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONNECTION STRUCTURE OF HANDLE PART AND WORK PART
PROBLEM TO BE SOLVED: To propose a connection structure of a handle part and a work part by which anybody can easily execute connection operation and separation operation of the handle part and the work part, without requiring strong force.SOLUTION: A connection structure of a handle part and a work part is constituted so that an insertion engaging part 3 is provided in one of the handle part 1 and the work part 2, and an insertion receiving part 4 is provided in the other. The insertion engaging part 3 is formed in a rotatable shape in an inserted-engaged state to the insertion receiving part 4, and is constituted by respectively providing a slipping-out stop locking part 5 in a tip part and a whirl-stop engaging piece 6 in a base end part. The insertion receiving part 4 is formed in a shape capable of inserting the insertion engaging part 3, and the innermost side is provided with an insertion hole 7 insertable when setting the slipping-out stop locking part 5 of the insertion engaging part 3 in the predetermined direction. A slipping-out stop engaging part 8 is provided for engaging in slipping-out stopping with the slipping-out stop locking part inserted into this insertion hole 7, and this side opening part side is provided with a whirl-stop receiving part 9 for engaging with the whirl-stop engaging piece 6.SELECTED DRAWING: Figure 1
【課題】柄部と作業部との連結操作及び離脱操作を、強い力を要することなく誰でも容易に行うことができる柄部と作業部との連結構造を提案することを目的とする。【解決手段】柄部１と作業部２の一方に差込係合部３を設け、他方に差込受部４を設け、差込係合部３は、差込受部４に差し込み係合した状態で回転可能な形状とすると共に、先端部に抜け止め係止部５、基端部に回り止め係合片６を夫々設けた構成とし、差込受部４は、差込係合部３を差し込み可能な形状に形成し、奥側に差込係合部３の抜け止め係止部５を所定の向きにした際に挿通可能な挿通孔７を設けると共に、この挿通孔７を挿通した抜け止め係止部と抜け止め係合する抜け止め係合部８を設け、手前側の開口部側に回り止め係合片６と係合する回り止め受部９を設けた構成とした柄部と作業部との連結構造。【選択図】図１
CONNECTION STRUCTURE OF HANDLE PART AND WORK PART
PROBLEM TO BE SOLVED: To propose a connection structure of a handle part and a work part by which anybody can easily execute connection operation and separation operation of the handle part and the work part, without requiring strong force.SOLUTION: A connection structure of a handle part and a work part is constituted so that an insertion engaging part 3 is provided in one of the handle part 1 and the work part 2, and an insertion receiving part 4 is provided in the other. The insertion engaging part 3 is formed in a rotatable shape in an inserted-engaged state to the insertion receiving part 4, and is constituted by respectively providing a slipping-out stop locking part 5 in a tip part and a whirl-stop engaging piece 6 in a base end part. The insertion receiving part 4 is formed in a shape capable of inserting the insertion engaging part 3, and the innermost side is provided with an insertion hole 7 insertable when setting the slipping-out stop locking part 5 of the insertion engaging part 3 in the predetermined direction. A slipping-out stop engaging part 8 is provided for engaging in slipping-out stopping with the slipping-out stop locking part inserted into this insertion hole 7, and this side opening part side is provided with a whirl-stop receiving part 9 for engaging with the whirl-stop engaging piece 6.SELECTED DRAWING: Figure 1
【課題】柄部と作業部との連結操作及び離脱操作を、強い力を要することなく誰でも容易に行うことができる柄部と作業部との連結構造を提案することを目的とする。【解決手段】柄部１と作業部２の一方に差込係合部３を設け、他方に差込受部４を設け、差込係合部３は、差込受部４に差し込み係合した状態で回転可能な形状とすると共に、先端部に抜け止め係止部５、基端部に回り止め係合片６を夫々設けた構成とし、差込受部４は、差込係合部３を差し込み可能な形状に形成し、奥側に差込係合部３の抜け止め係止部５を所定の向きにした際に挿通可能な挿通孔７を設けると共に、この挿通孔７を挿通した抜け止め係止部と抜け止め係合する抜け止め係合部８を設け、手前側の開口部側に回り止め係合片６と係合する回り止め受部９を設けた構成とした柄部と作業部との連結構造。【選択図】図１
CONNECTION STRUCTURE OF HANDLE PART AND WORK PART
柄部と作業部との連結構造
MIKOJIMA IWAO (author)
2016-12-15
Patent
Electronic Resource
Japanese