JP3085388U - Lock nut loosening socket - Google Patents

Lock nut loosening socket

Info

Publication number
JP3085388U
JP3085388U JP2001006739U JP2001006739U JP3085388U JP 3085388 U JP3085388 U JP 3085388U JP 2001006739 U JP2001006739 U JP 2001006739U JP 2001006739 U JP2001006739 U JP 2001006739U JP 3085388 U JP3085388 U JP 3085388U
Authority
JP
Japan
Prior art keywords
lock nut
socket
nut loosening
screw
main body
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.)
Expired - Lifetime
Application number
JP2001006739U
Other languages
Japanese (ja)
Inventor
鈴木庄司
Original Assignee
株式会社山下工業研究所
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 株式会社山下工業研究所 filed Critical 株式会社山下工業研究所
Priority to JP2001006739U priority Critical patent/JP3085388U/en
Priority to DE20120929U priority patent/DE20120929U1/en
Application granted granted Critical
Publication of JP3085388U publication Critical patent/JP3085388U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

(57)【要約】 【課題】 従来のソケットに比べ一層使い易い実用価値
のあるロックナット弛緩用ソケットを提供すること。 【解決手段】 筒状本体の中間部にスパナが係合する角
形駆動部を形成し、その一端に向け、左テーパーねじを
突設し、他端に向け前記テーパーねじに対して異なるピ
ッチの左テーパーねじを形成したこと。 PROBLEM TO BE SOLVED: To provide a lock nut loosening socket having a practical value which is easier to use than a conventional socket. SOLUTION: A square driving part in which a spanner is engaged is formed at an intermediate part of a cylindrical main body, a left taper screw is protruded toward one end thereof, and a left taper having a different pitch with respect to the taper screw toward the other end. A tapered screw was formed.

Description

【考案の詳細な説明】[Detailed description of the invention]

【０００１】[0001]

【考案の属する技術分野】[Technical field to which the invention belongs]

本考案は通常のソケットでは緩めることができないホイールナットを緩めるソ ケットに係わり、特に実用新案登録第３０７３６７２号の考案に改良を加えその 実用価値を向上させたものである。 The present invention relates to a socket for loosening a wheel nut, which cannot be loosened with a normal socket, and is particularly an improvement of the invention of Utility Model Registration No. 3073672 to improve its practical value.

【０００２】[0002]

【従来の技術・考案が解決しようとする課題】[Problems to be solved by conventional technologies and devices]

従来のこの種のソケットは筒状本体の中間部を境として一端にむけて左テーパ ーねじを形成し、他端に向け、異なる寸法の左テーパーねじを設けたものから成 る。 A conventional socket of this type has a left tapered thread formed at one end with an intermediate portion of a cylindrical body as a boundary, and a left tapered screw having a different size is provided toward the other end.

【０００３】 本考案は前記従来のソケットに比べ一層使い易く実用上便利なものを提供する ことを目的に案出したものである。The present invention has been devised for the purpose of providing a socket which is easier to use and practically convenient than the conventional socket.

【０００４】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案の手段は一端のテーパねじ部と他端のテーパねじ部の間の中間部にスパ ナが係合する角形駆動部を形成したものである。 According to the present invention, a square driving portion is formed at the intermediate portion between the tapered screw portion at one end and the tapered screw portion at the other end so that the spanner is engaged.

【０００５】[0005]

【考案の実施の形態】[Embodiment of the invention]

図の符号１は筒状本体で中間部位にスパナが係合する六角駆動部２を形成し、 その一端に向け左テーパねじ３を突設し、他端に向け、前記テーパーねじ部３に 対して異なるピッチの左テーパーねじ４を設ける。尚図示の例では駆動部２を六 角にしてあるが、四角でも、五角でも三角でも良い。 Reference numeral 1 in the figure denotes a cylindrical main body, which forms a hexagonal drive part 2 with which a spanner is engaged at an intermediate part, a left taper screw 3 is protruded toward one end thereof, and the tapered screw part 3 is directed toward the other end. The left taper screw 4 having a different pitch is provided. Although the driving unit 2 is hexagonal in the illustrated example, it may be square, pentagonal, or triangular.

【０００６】[0006]

【考案の効果】[Effect of the invention]

本考案によれば、筒状本体の中間部位にある角形駆動部２にスパナをかければ 即時本体を右左自由に回すことができるので、他の回転手段により筒状本体を回 す従来のものに比べ使い勝手が良く実用的である。 According to the present invention, if a wrench is applied to the square drive unit 2 in the middle part of the cylindrical main body, the main body can be immediately turned right and left freely. It is more convenient and practical.

【図面の簡単な説明】[Brief description of the drawings]

【図１】側面図。FIG. 1 is a side view.

【図２】縦断側面図。FIG. 2 is a vertical side view.

【図３】図１のＡ−Ａ´断面図。FIG. 3 is a sectional view taken along line AA ′ of FIG. 1;

【符号の説明】[Explanation of symbols]

１ 筒状本体 ２ 角形駆動部 ３ 左テーパーねじ ４ 左テーパーねじ DESCRIPTION OF SYMBOLS 1 Cylindrical main body 2 Square drive part 3 Left taper screw 4 Left taper screw

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項１】 筒状本体の中間部にスパナが係合する角
形駆動部を形成し、その一端に向け、左テーパーねじを
突設し、他端に向け前記テーパーねじに対して異なるピ
ッチの左テーパーねじを形成したロックナット弛緩用ソ
ケット。1. A square drive unit, in which a spanner is engaged, is formed at an intermediate portion of a cylindrical main body, a left taper screw is protruded toward one end thereof, and a different pitch is formed with respect to the taper screw toward the other end. Lock nut loosening socket with left taper thread.
JP2001006739U 2001-10-16 2001-10-16 Lock nut loosening socket Expired - Lifetime JP3085388U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001006739U JP3085388U (en) 2001-10-16 2001-10-16 Lock nut loosening socket
DE20120929U DE20120929U1 (en) 2001-10-16 2001-12-24 Push-on part for loosening nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001006739U JP3085388U (en) 2001-10-16 2001-10-16 Lock nut loosening socket

Publications (1)

Publication Number Publication Date
JP3085388U true JP3085388U (en) 2002-04-26

Family

ID=18874585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001006739U Expired - Lifetime JP3085388U (en) 2001-10-16 2001-10-16 Lock nut loosening socket

Country Status (2)

Country Link
JP (1) JP3085388U (en)
DE (1) DE20120929U1 (en)

Also Published As

Publication number Publication date
DE20120929U1 (en) 2002-03-14

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