CN203804855U

CN203804855U - Quickly opened and closed wrench

Info

Publication number: CN203804855U
Application number: CN201420101356.XU
Authority: CN
Inventors: 魏新江; 林辉光; 桑凯
Original assignee: Xinjiang Bayi Iron and Steel Co Ltd
Current assignee: Xinjiang Bayi Iron and Steel Co Ltd
Priority date: 2014-03-07
Filing date: 2014-03-07
Publication date: 2014-09-03
Anticipated expiration: 2024-03-07

Abstract

The utility model discloses a quickly opened and closed wrench which comprises a movable jaw, a fixed jaw and a handle. A four-ridge rod is sleeved with the handle in a sliding fit mode, the movable jaw is fixedly connected to the free end of the four-ridge rod, the four-ridge rod is sleeved with the fixed jaw in a matched mode, the rear of the fixed jaw is connected with the handle through a pin, a magnet clamping tooth is hinged into a groove at the front end of the handle, a ratchet rack is arranged on the top surface of the four-ridge rod located in the handle, the lower end of the magnet clamping tooth is clamped in a tooth slit of the ratchet rack, the bottom surface of the handle is provided with an opening, and the bottom surface of the middle of the four-ridge rod is provided with a boosting corrugated groove. The quickly opened and closed wrench is reasonable in design and ingenious in structure and can solve the problems that existing ordinary wrenches are inconvenient to operate, difficult to adjust and slow in adjusting speed.

Description

Quickly opening and closing spanner

Technical field

The utility model belongs to field of tool, especially relates to a kind of quickly opening and closing spanner.

Background technology

The spanner of selling in the market has normal activity spanner, socket wrench, these spanners have certain working range, inconvenient operation and clumsiness, particularly monkey wrench, when regulating jaw of spanner size, needs jog dial to regulate, and the adjusting of roller structure always can or be got rusty etc. former thereby becomes and be difficult to roll because of the distortion of tooth, operating difficulties, and governing speed is slow.

Summary of the invention

The purpose of this utility model is to provide a kind of quickly opening and closing spanner, and it can solve existing common wrench in inconvenient operation, regulates difficulty, the slow problem of governing speed.

The technical solution adopted in the utility model is: a kind of quickly opening and closing spanner, comprise moving jaw, regular jaw and handle, in handle, be slidably matched and be set with four rib bars, moving jaw is fixed in four rib bar free ends, regular jaw engage sleeves is contained on four rib bars, regular jaw rear portion links together by bearing pin and handle, an articulated magnet latch in handle front end groove, be positioned on four rib masthead faces of handle ratchet tooth bar is being set, the lower end of magnet latch snaps in the slot of ratchet tooth bar, handle is arranging gap under bottom surface, under four bottom surface, rib bar middle parts, boosting wave groove is being set.

The utility model four rib bars slide in handle.The pressure that press...withes one's finger latch, it will be separated with ratchet tooth bar, the boosting wave groove now promoting on four rib bars can make four rib bars slide in handle, thereby the distance between adjusting moving jaw and regular jaw is with clamping part, while being transferred to correct position, unclamp latch, will be again and the interlock of ratchet tooth bar phase by latch under magnetic action, thus moving jaw is fixed.The utility model is reasonable in design, and structure is ingenious; Existing common wrench be can solve in inconvenient operation, difficulty, the slow problem of governing speed regulated.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is perspective view of the present utility model;

Fig. 2 is that master of the present utility model looks cross-sectional view.

The specific embodiment

A kind of quickly opening and closing spanner, as Fig. 1, shown in Fig. 2, comprise moving jaw 1, regular jaw 3 and handle 8, in handle 8, be slidably matched and be set with four rib bars 2, moving jaw 1 is fixed in four rib bar 2 free ends, regular jaw 3 engage sleeves are contained on four rib bars 2, regular jaw 3 rear portions link together by bearing pin 4 and handle 8, an articulated magnet latch 7 in handle 8 front end grooves, be positioned on four rib masthead faces of handle 8 ratchet tooth bar 9 is being set, the lower end of magnet latch 7 snaps in the slot of ratchet tooth bar 9, handle is arranging gap under 8 bottom surfaces, under four rib bar 2 bottom surfaces, middle part, boosting wave groove 10 is being set.

By the gap under handle 8 bottom surfaces, promote boosting wave groove 10, four rib bars 2 are seesawed.

Claims

1. a quickly opening and closing spanner, comprise moving jaw, regular jaw and handle, it is characterized in that: in handle, be slidably matched and be set with four rib bars, moving jaw is fixed in four rib bar free ends, regular jaw engage sleeves is contained on four rib bars, regular jaw rear portion links together by bearing pin and handle, an articulated magnet latch in handle front end groove, be positioned on four rib masthead faces of handle ratchet tooth bar is being set, the lower end of magnet latch snaps in the slot of ratchet tooth bar, handle is arranging gap under bottom surface, under four bottom surface, rib bar middle parts, boosting wave groove is being set.