CN202249348U

CN202249348U - Handle lock

Info

Publication number: CN202249348U
Application number: CN2011203337610U
Authority: CN
Inventors: 徐浩阳; 邹桂平
Original assignee: SUZHOU GAOPAI PLASTIC PRODUCT CO Ltd
Current assignee: SUZHOU GAOPAI PLASTIC PRODUCT CO Ltd
Priority date: 2011-09-07
Filing date: 2011-09-07
Publication date: 2012-05-30
Anticipated expiration: 2021-09-07

Abstract

The utility model discloses a handle lock, which comprises a handle, a shift sheet, a pull rod and a reset spring. The shift sheet is provided with three ends, wherein a middle end of the three ends of the shift sheet is connected with a box cover of a containing box through a screw, one of the other two ends of the shift sheet is connected with a clamping opening of the handle, the last end of the shift sheet is connected with the pull rod, the reset spring is sleeved on the pull rod, a left sliding block and a right sliding block are respectively arranged at two ends of the reset spring of the pull rod, the top ends of the left sliding block and the right sliding block are arranged in a sliding slot of the box cover, the bottom end of the right sliding block is a lock tongue in the horizontal direction, the lock tongue is matched with a limit slot on a box body, and a limit opening is arranged on the base and is matched with the top end of the pull rod. Through the handle lock disclosed by the utility model, locking and unlocking functions of the box cover and the box body of the containing box, and the box body and the base can be realized at the same time, the use is convenient, and the cost is also saved.

Description

Handle lock

Technical field

The utility model relates to a kind of lockset, particularly a kind of handle lock that on vehicle-mounted containing box, uses.

Background technology

If vehicle-mounted containing box is fixed in the boot use, need consider the taking-up that whether can hinder automobile spare tire.The placement location conflict of automobile spare tire in automobile trunk is got along well boot near the zone of back seat position, but the position of this position in boot is darker, if containing box is positioned over this position, uses containing box to bring inconvenience.If the containing box base is fixed, base is provided with the connecting rod connect box, in use casing is outwards pulled out, and when not using, can casing be pushed in and resets.So just fixing containing box and the conflict of automobile spare tire position and two problems of operation convenience have been solved simultaneously.But whole box body just has two positions to need latch mechanism to control to open and is spacing like this, and one is used between the case lid on casing and the casing with latch mechanism, and one in order between firm banking and the casing.If two latch mechanisms are set, increased the latch mechanism occupation space, also increased cost.

Summary of the invention

The goal of the invention of the utility model is in order to overcome the defective in the background technology, provide a kind of can be at the handle lock of controlling two positions respectively.

The technical scheme of the utility model is: a kind of handle lock, be used on the vehicle-mounted containing box, and comprise handle, plectrum; Pull bar, back-moving spring, described handle by in order to the pulling-on piece of push-and-pull be fixed on the pulling-on piece bottom and form in order to the bayonet socket that is connected plectrum, this plectrum has three ends; An end is connected through screw rod on the case lid of containing box wherein, and the diameter of the screw hole of a middle end is bigger than the diameter of screw rod, and plectrum can be that fulcrum rotates with the screw rod; Other two ends one end of this plectrum connects the handle bayonet socket, the other end cylinder lever connecting rod of plectrum, and back-moving spring is enclosed within on the pull bar; Back-moving spring two ends on pull bar are respectively equipped with left slider and right slide block, and the top of left slider and right slide block all is arranged in the chute on the case lid, are under the normal incompressible state at spring; Left slider contacts with the left wall of this chute and is spacing, and right slide block contacts with the right wall of this chute and be spacing, and right slide block bottom is the dead bolt of a horizontal direction; This dead bolt cooperates the stopper slot on containing box casing, be under the normal incompressible state at spring, this dead bolt spacing with this stopper slot in; Under being in compressive state at spring, this dead bolt moves to right with right slide block, breaks away from stopper slot; Base at the containing box that is fixed on automobile trunk is provided with a limited mouth; This limited mouth cooperates the top of pull bar, is under the normal incompressible state at spring, and the top of pull bar is positioned at this limited mouth; Played the effect of locking containing box base and casing; Be under the normal incompressible state at spring, move behind the pull bar, can separate containing box base and casing.

The operating principle of the utility model is: the pulling-on piece on the pulling handle; Plectrum drives pull bar displacement backward; Can the top of pull bar be pulled out from the limited mouth on the base, at this moment can drag casing and outwards move, the handled easily containing box with respect to the base that is fixed on automobile reserve and makes progress; The right slide block of this moment is because contact with the right wall of chute, so limited spring displacement to the right, this moment, spring was in compressive state, unclamped handle, and spring drives pull bar and resets.The end of operation containing box can be avoided conflicting with the automobile spare tire position with inwardly promoting; When the EDGE CONTACT of limited mouth arrives the pull bar top; The displacement slightly backward of thrust pushing drawing rod, when limited mouth faced the pull bar top, thrust disappeared; Spring drives pull bar and resets, and plays the effect of locking containing box casing and base this moment again.Promote the pulling-on piece on the handle, plectrum drives pull bar displacement forward, and the dead bolt on so right slide block just breaks away from the stopper slot on the casing, can separate case lid and casing; Left slider is because contact with the left wall of chute at this moment, so limited spring to left dislocation, this moment, spring was in compressive state, unclamped handle, and spring drives pull bar and resets.When closed case lid and casing, the edge of stopper slot promotes the dead bolt displacement backward on the right slide block, and when stopper slot during over against dead bolt, thrust disappears, and back-moving spring drives pull bar and resets.At this moment play the effect of locking case lid and casing.

The beneficial effect of the utility model is: through a cover handle lock mechanism, can realize the case lid and the casing of containing box simultaneously, and the locking and the open function of casing and two positions of base, made things convenient for use, also practiced thrift cost.

Description of drawings

The structure chart that Fig. 1 cooperates containing box to use for the utility model;

Fig. 2 is the A-A sectional drawing of Fig. 1;

Fig. 3 is the C-C sectional drawing of Fig. 2;

The structure chart of Fig. 4 for shaking hands among Fig. 2;

Fig. 5 is the structure chart that right slide block cooperates with stopper slot;

Wherein: 1, handle, 11, pulling-on piece, 12, bayonet socket, 2, case lid, 21, chute, 3, plectrum, 4, pull bar, 5, right slide block, 6, spring, 7, left slider, 8, base, 81, limited mouth, 9, casing, 91, stopper slot.

The specific embodiment

This handle lock uses on vehicle-mounted containing box; This vehicle-mounted containing box comprises the base that is fixed on the automobile trunk; The movable rod connect box is arranged on the base, and casing is provided with case lid, through the handle lock in the present embodiment; Can realize the case lid and the casing of containing box simultaneously, and the locking and the open function of casing and two positions of base.

Like Fig. 1, Fig. 2, handle lock shown in Figure 3, handle (1) is arranged on the containing box case lid, and as shown in Figure 4, this handle comprises pulling-on piece (11) and bayonet socket (12).Plectrum (3) shape has three ends like triangle, and its intermediate ends is arranged on case lid (2) inboard through screw rod; The diameter of the screw hole of intermediate ends is bigger than the diameter of screw rod; Plectrum (3) can be that fulcrum rotates with the screw rod, the other two ends of plectrum, and an end connects the bayonet socket of handle; Other end cylinder lever connecting rod (4), pull bar is horizontally disposed with along the case lid inside edge.Spring (6) is enclosed within and plays reset response on the pull bar, also is with left slider (7) and right slide block (5) on the pull bar, and left slider and right slide block lay respectively at both ends of the spring, to its position-limiting action of spring.On the case lid inboard of corresponding spring position, also be provided with chute (21); The top of left slider and right slide block is arranged in the chute; Can in chute, horizontally slip; When spring was started from normal non-compressed state, left slider contacted with the left wall of chute and plays position-limiting action, and right slide block contacts its position-limiting action with the right wall of chute.

As shown in Figure 5, right slider bottom is provided with level and puts a little dead bolts, and the stopper slot (91) that is provided with on this dead bolt and casing (9) edge cooperates, the effect that can between case lid and casing (9), play locking and open.

On receiver base (8), be provided with the limited mouth (81) of a protrusion, this limited mouth matches with the pull bar top, the effect that can between casing and base, play locking and open.

Claims

1. a handle lock is used on the vehicle-mounted containing box, comprises handle; Plectrum, pull bar, back-moving spring; It is characterized in that described handle by in order to the pulling-on piece of push-and-pull be fixed on the pulling-on piece bottom and form in order to the bayonet socket that is connected plectrum, this plectrum has three ends, wherein centre one end is connected on the case lid of containing box through screw rod; Plectrum can be that fulcrum rotates with the screw rod, and other two ends one end of this plectrum connects handle bayonet socket, the other end cylinder lever connecting rod of plectrum; Back-moving spring is enclosed within on the pull bar, and the back-moving spring two ends on pull bar are respectively equipped with left slider and right slide block, and the top of left slider and right slide block all is arranged in the chute on the case lid; Be under the normal incompressible state at spring, left slider contacts with the left wall of this chute and is spacing, and right slide block contacts with the right wall of this chute and be spacing; Right slide block bottom is the dead bolt of a horizontal direction; This dead bolt cooperates the stopper slot on the containing box casing, and the base that is fixed on the containing box of automobile trunk is provided with a limited mouth, and this limited mouth cooperates the top of pull bar.