FR3113708B3 - Dispositif de verrouillage de tige multi-taille - Google Patents

Dispositif de verrouillage de tige multi-taille Download PDF

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Publication number
FR3113708B3
FR3113708B3 FR2108910A FR2108910A FR3113708B3 FR 3113708 B3 FR3113708 B3 FR 3113708B3 FR 2108910 A FR2108910 A FR 2108910A FR 2108910 A FR2108910 A FR 2108910A FR 3113708 B3 FR3113708 B3 FR 3113708B3
Authority
FR
France
Prior art keywords
rod
variable diameter
contact surface
knurl
locking
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.)
Active
Application number
FR2108910A
Other languages
English (en)
Other versions
FR3113708A3 (fr
Inventor
Baoqing Yang
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.)
Zhejiang Ridge Outdoor Co Ltd Cn
Original Assignee
Zhejiang Ridge Outdoor Co Ltd
Zhejiang Hengfeng Top Leisure Co Ltd
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 Zhejiang Ridge Outdoor Co Ltd, Zhejiang Hengfeng Top Leisure Co Ltd filed Critical Zhejiang Ridge Outdoor Co Ltd
Publication of FR3113708A3 publication Critical patent/FR3113708A3/fr
Application granted granted Critical
Publication of FR3113708B3 publication Critical patent/FR3113708B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/027—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member
    • F16B45/028—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member the position-locking means being pivotally connected
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/035—Hooks with pivoting or elastically bending closing member the hook forming a loop or ring when interlocked with the closing member, i.e. the entire structure of the hook being loop shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

Dispositif de verrouillage de tige multi-taille. La présente demande concerne un dispositif de verrouillage de tige multi-taille. Un trou central pour l'insertion de la tige est défini dans une gaine de verrouillage (1). Un bloc d’appui à diamètre variable (2) comporte un siège de compression (21) et un goujon de guidage (22), et le goujon de guidage (22) est mobile par rapport à la gaine de verrouillage (1). Le siège de compression (21) est situé dans le trou central de la gaine de verrouillage (1), et est muni d'une surface de contact à diamètre variable capable d'entrer en contact avec la tige. Lorsque la tige est insérée dans le trou central, le goujon de guidage (22) s'approche de la tige, entre en contact avec la tige et applique une pression à la tige, de sorte que le bloc d’appui à diamètre variable (2) soit verrouillé par rapport à la tige. La molette (3) est montée sur la gaine de verrouillage (1), la rotation de la molette (3) est convertie en mouvement axial, et la molette (3) peut tourner pour appliquer une pression au bloc d’appui à diamètre variable (2), de sorte que le siège de compression (21) soit appuyé contre la surface extérieure de la tige. Deux bandes de région de contact sont définies entre la surface de contact à diamètre variable et la tige. Les tiges de différents diamètres ont des positions de contact différentes avec la surface de contact à diamètre variable. Plus le diamètre de la tige est petit, plus la position de contact avec la surface de contact à diamètre variable est proche du coin. Les tiges de différentes tailles sont mises en concordance et appuyées à travers la surface de contact à diamètre variable, de sorte que les tiges puissent être fixées sans utiliser d’autres accessoires. Figure pour l’abrégé : Fig. 1
FR2108910A 2020-08-31 2021-08-25 Dispositif de verrouillage de tige multi-taille Active FR3113708B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021867687.6U CN213235685U (zh) 2020-08-31 2020-08-31 一种多尺寸杆件锁紧装置
CN202021867687.6 2020-08-31

Publications (2)

Publication Number Publication Date
FR3113708A3 FR3113708A3 (fr) 2022-03-04
FR3113708B3 true FR3113708B3 (fr) 2022-09-02

Family

ID=75904498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108910A Active FR3113708B3 (fr) 2020-08-31 2021-08-25 Dispositif de verrouillage de tige multi-taille

Country Status (2)

Country Link
CN (1) CN213235685U (fr)
FR (1) FR3113708B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022225389A1 (fr) * 2021-04-20 2022-10-27 Forest Research Institute Malaysia (Frim) Connecteur de poteau d'arbre naturel

Also Published As

Publication number Publication date
CN213235685U (zh) 2021-05-18
FR3113708A3 (fr) 2022-03-04

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

TP Transmission of property

Owner name: ZHEJIANG RIDGE OUTDOOR CO., LTD, CN

Effective date: 20230331

PLFP Fee payment

Year of fee payment: 3