CN201273077Y

CN201273077Y - Positioning handle

Info

Publication number: CN201273077Y
Application number: CNU2008201494757U
Authority: CN
Inventors: 王道芬
Original assignee: Xinxiang Hualong Hardware Development Co Ltd
Current assignee: Xinxiang Hualong Hardware Development Co Ltd
Priority date: 2008-09-23
Filing date: 2008-09-23
Publication date: 2009-07-15
Anticipated expiration: 2018-09-23

Abstract

The utility model relates to a positioning handle, wherein the center of the mounting end face of the handle is provided with a cylinder plug; the center of the cylinder plug is provided with a stripe square hole extending into the handle; a square axle is closely fit in the stripe square hole; the square axle and the cylinder plug are respectively provided with a round hole at one side, while the round holes are communicated with each other and are provided and fit with conical pints internally; the end face of the handle at the outer side of the cylinder plug is provided with a round groove provided with a spring gasket internally; the center of the base is provided with a round plughole for receiving the cylinder plug; a positioning block with a square hole at center is mounted in the base; the circumferential wall of the positioning block is symmetrically provided with four positioning grooves; two opposite positioning grooves are respectively clamped with aerofoil spring plates; the upper end face of the base is clamped with a buckle cover with a round hole at center; the lower end face of the base is covered by a cover board with a round hole at center and mounting holes at two sides; the center square hole of the positioning block is provided with a gasket internally, while the gasket is provided with a square hole at center. The positioning handle has the advantages of simple structure, simple manufacture, low cost and unease loosening.

Description

The location handle

Technical field:

The utility model relates to the door and window part, and particularly a kind of being applicable to makes the door and window wing move to the location handle of unlatching or fastening position.

Background technology:

Existing location handle, basic structure is made up of handle, base and detent mechanism, there is a locating hole at the middle part on the handle end face, there is in the circular hole slide down be furnished with a location mechanism at the base center, there is the positioning boss that cooperates with locating hole on the handle detent mechanism upper end, during installation detent mechanism passed base and insert in the handle locating hole and be screwed, or with base and handle riveted and fixed.The former handle and base are prone to loosening phenomenon, and the latter is very high to the material and the technological requirement of handle, and cost of production is increased.

Summary of the invention:

The purpose of this utility model provide a kind of simple in structure, install firmly, location handle that cost is low.

Technical solution of the present utility model is finished as follows, it includes handle and base, it is characterized in that: the center is provided with a cylindrical plug on the installation end face of handle, the cylindrical plug center is provided with rectangular square hole in handle, tight fit has a square shaft in rectangular square hole, be respectively equipped with the circular hole of a corresponding connection on square shaft and the cylindrical plug from a side, is furnished with a taper pin in two circular holes, on the handle end face in the cylindrical plug outside, be provided with a circular groove, is furnished with spring washer in the groove, be provided with the round jack that can insert cylindrical plug at the base center, the locating piece of a center band square hole is housed in base, be arranged with four locating slots on the circumferential wall of locating piece, in two relative locating slots, snapped in a wing shell fragment respectively, on the base upper surface, be buckled with the buckle closure of center band circular hole, be stamped the cover plate that there is installing hole band circular hole both sides, center on the base lower surface, in the square hole of the center of locating piece, be furnished with the packing ring of a center band square hole.The utlity model has simple in structure, convenient processing and manufacture, cost low, be difficult for loosening advantage.

Description of drawings:

Fig. 1 is a structural representation of the present utility model, and Fig. 2 is an assembling schematic diagram of the present utility model.

The specific embodiment:

The utility model is that the center is provided with a cylindrical plug 1-4 on the installation end face of handle 1, the cylindrical plug center is provided with rectangular square hole 1-1 in handle, tight fit has a square shaft 2 in rectangular square hole, be respectively equipped with the circular hole 2-1 and the 1-3 of a corresponding connection on square shaft and the cylindrical plug from a side, is furnished with a taper pin 3 in two circular holes, on the handle end face in the cylindrical plug outside, be provided with a circular groove 1-2, is furnished with a nylon spring washer 4 in the circular groove, be provided with the round jack 6-1 that can insert cylindrical plug at base 6 centers, the locating piece 7 that fixing hole 7-2 is worn in a center band square hole 7-1 upper end is housed in base, on the circumferential wall of locating piece, be arranged with four locating slot 7-3, in two relative locating slots, snapped in a wing shell fragment 8 respectively, on the base upper surface, be buckled with the buckle closure 5 of center band circular hole, be stamped the cover plate 9 that there is installing hole band circular hole both sides, center on the base lower surface, in the square hole of the center of locating piece, be furnished with the packing ring 10 of a center band square hole 10-1.

During assembling, at first square shaft is pressed in the rectangular square hole of handle, and the circular hole on the square shaft is aimed at the circular hole on the cylindrical plug, again with the taper pin riveting in two holes, handle and square shaft are fixed, secondly the round jack on the locating piece is packed in the round jack on the base, again two wing shell fragments are put into locating slot, then the nylon spring washer is packed in the circular groove of handle end face, pass the square hole on buckle closure, base, the locating piece cover plate successively, square hole packing ring riveting is fixed in the groove of locating piece, base and handle are fixed.During manipulation, hold handle and rotate 90 degree, handle drives square shaft and locating piece rotates, and the pressure that overcomes wing shell fragment during rotation whenever turns to 90 degree a location.Installation, maintenance and use are all very convenient.

Claims

1, the location handle, it includes handle and base, it is characterized in that: the center is provided with a cylindrical plug on the installation end face of handle, the cylindrical plug center is provided with rectangular square hole in handle, tight fit has a square shaft in rectangular square hole, be respectively equipped with the circular hole of a corresponding connection on square shaft and the cylindrical plug from a side, is furnished with a taper pin in two circular holes, on the handle end face in the cylindrical plug outside, be provided with a circular groove, is furnished with spring washer in the groove, be provided with the round jack that can insert cylindrical plug at the base center, the locating piece of a center band square hole is housed in base, be arranged with four locating slots on the circumferential wall of locating piece, in two relative locating slots, snapped in a wing shell fragment respectively, on the base upper surface, be buckled with the buckle closure of center band circular hole, be stamped the cover plate that there is installing hole band circular hole both sides, center on the base lower surface, in the square hole of the center of locating piece, be furnished with the packing ring of a center band square hole.