CN2576869Y

CN2576869Y - Handle steering apparatus of insertion lock

Info

Publication number: CN2576869Y
Application number: CN 02248214
Authority: CN
Inventors: 李培康
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-25
Filing date: 2002-09-25
Publication date: 2003-10-01
Anticipated expiration: 2012-09-25

Abstract

The utility model relates to a handle steering device of an inserted-core door lock, which comprises a handle (10), a compound plate (8) and a square-core shaft assembly, wherein, the handle (10) and the square-core shaft assembly are both independent components, screws (6) are fixed with the bottom of a square hole of the handle (10) through screw holes in a square-core shaft (7), and the square-core shaft is provided with an A convex shoulder and a B convex part. The square-core shaft assembly is composed of the square-core shaft (7), a spring box (5), a spring (4), a positioning block (3), a lining opening ring (2) and a shaft clamp spring (1). The handle steering device of an inserted-core door lock of the utility model can make the handle and the square-core shaft assembly combined into one body, and can also make the handle and the square-core shaft assembly divided into twp parts. The spring and the positioning block are assembled on the square-core shaft, and are fixed into an independent assembly. The positioning block is marked with marks with arrow indication directions, and has the left and right division. Each lock forms a pair installation, the steering is conducted only by detaching the square-core shaft assembly, the handle is changed from front to back, and the fixing screws are screwed.

Description

Mortise door lock handle device for regulating direction

Technical field

The utility model relates to mortise door lock handle device for regulating direction.

Background technology

The handling device of existing mortise door lock mainly is made up of handle, compound plate, square mandrel, lining ring, and handle and square mandrel generally are fixed, and the direction of unlatching all is pre-set.If when the handle opening direction of the mortise door lock that the user chooses was not inconsistent with the door opening direction, it was very inconvenient to align opening direction temporarily.

Summary of the invention

The purpose of this utility model provides a kind of handle device for regulating direction of mortise door lock, this device need not considered opening direction for the convenience of the user when choosing mortise door lock, as when door lock is installed, the opening direction of handle is not inconsistent, only need by specification, in one or two minute, can align opening direction with Philip's type screwdriver.

The purpose of this utility model is achieved in that a kind of mortise door lock handle device for regulating direction, comprises handle, compound plate, square mandrel component, screw; Described side's mandrel component side of comprising mandrel, spring casket, spring, locating piece; Described side's mandrel is provided with the A convex shoulder, B is protruding; Described side's mandrel bottom is provided with a screw hole, and is fixing with handle square hole bottom with screw, and described handle and square mandrel component be capable of being combined to become integral body, and also separable is two parts.

Side's mandrel component general assembly is as follows: with the center line is axis, in the spring casket side of the being inserted in mandrel head shaft, again the spring side of being inserted in mandrel head, in the crotch side of insertion mandrel groove in the middle of the spring, the outer hook of spring hooks on the spring casket flange reference column, the screwing spring casket also rotates 30 ° and makes spring have compression to produce elasticity, again locating piece by in the arrow points side of the insertion mandrel head groove, the protruding rank of locating piece are cooperated with spring casket projection, and holddown spring, a lining mouthful snare is gone into, again axle with fixing in the jump ring side of the being inserted in mandrel jump ring groove.General assembly is promptly stretched into the square mandrel component that has assembled in the compound plate hole and is passed compound plate, make the A convex shoulder be close to the inwall of compound plate, serving as a contrast mouthful snare side's of going into mandrel and being close to the compound plate outer wall, by direction shown in locating piece arrow levelling handle depressed position and be adjacent to lining mouthful circle, closely screw with handle and cooperate shifting the end onto with Philip's type screwdriver in the screw side of the filling in mandrel square hole at last.

The handle of mortise door lock handle device for regulating direction of the present utility model and square mandrel component are capable of being combined to become whole, also separable is two parts, on all springs, the locating piece side of being assembled in mandrel, make it fixedly to become an independently composite member, be carved with the mark of arrow direction indication on the locating piece, the branch about having, every lock all is a pair of setting, only need unload the below mandrel component as tuning, exchange handle in front and back is tightened screw just.Side's mandrel set the A convex shoulder and B protruding, the side's of making mandrel can become independent assembly, can not produce again go here and there to move phenomenon when making up with compound plate, B is protruding then to play a core effect in the compound plate hole.

Below in conjunction with the drawings and specific embodiments explanation the utility model.

Description of drawings

Fig. 1 is the mortise door lock handle of prior art;

Fig. 2 is handle of the present utility model and square shaft core;

Fig. 3 is the front view of the utility model side's mandrel component;

Fig. 4 is the lateral view of the utility model side's mandrel component;

Fig. 5 is an assembly drawing of the present utility model.

Among the figure, 1. spool use jump ring, 2. lining mouthful circle, 3. locating piece, 4. spring, 5. spring casket, 6. screw, 7. square mandrel, 8. compound plate, 9. lining mouthful circle, 10. a handle.

The specific embodiment

Shown in Figure 1, the handle of the mortise door lock of prior art and square shaft core are that employing is fixed, and handle and square shaft core are fixed as one, and opening direction all is pre-set.

Shown in Figure 2, each parts independently naturally of handle of the present utility model and square shaft core, square mandrel is provided with the A convex shoulder, B is protruding.

Fig. 3-shown in Figure 5, with the center line is axis, in spring casket 5 side's of being inserted in mandrels 7 head shaft, again spring 4 side's of being inserted in mandrels 7 heads, in the crotch side of insertion mandrel groove in the middle of the spring 4, spring 4 outer hooks hook on the spring casket 5 flange reference columns, screwing spring casket 5 also rotates 30 ° and makes spring 4 have compression to produce elasticity, again locating piece 3 by in the arrow points side of the insertion mandrel 7 head grooves, the protruding rank of locating piece 3 are cooperated with spring casket 5 projections, and holddown spring 4, a lining mouthful circle 2 is inserted in, again axle with fixing in jump ring 1 side's of being inserted in mandrel 7 jump ring grooves.As shown in Figure 5, during general assembly the B of the square mandrel 7 that has assembled is protruded out in the compound plate hole, make the A convex shoulder be close to the compound plate inwall, the B of lining mouthful circle 9 side's of being inserted in mandrels 7 is protruding and be close to compound plate 8 outer wall planes, the Fang Xin of 10 side's of packing into mandrels 7 of handle, press direction shown in locating piece 3 arrows levelling handle 10 depressed position, and be adjacent to lining mouthful circle 9, closely screw with handle 10 and cooperate shifting the end onto with Philip's type screwdriver in screw 6 side's of filling in mandrels 7 square holes at last.

Be carved with arrow indication opening direction mark in side's mandrel component on the locating piece, the branch about being marked with, every lock all is a pair of square mandrel component that is carved with indication opening direction mark, as tuning, only unload the below mandrel component, the front and back exchange, handle is pressed the direction indication levelling, and screw is tightened.

Claims

1. mortise door lock handle device for regulating direction, comprise handle (10), compound plate (8), it is characterized in that: the side's of comprising mandrel component also, the handle of described (10) and square mandrel component respectively are independent sector, fix by square mandrel (7) inner bolt hole and handle (10) square hole bottom by screw (6), described side's mandrel be provided with the A convex shoulder and B protruding.

2. mortise door lock handle device for regulating direction according to claim 1 is characterized in that: described side's mandrel component is made up of with jump ring (1) square mandrel (7), spring casket (5), spring (4), locating piece (3), lining mouthful circle (2), axle.

3. mortise door lock handle device for regulating direction according to claim 1 and 2 is characterized in that: the mark that the indication opening direction is arranged on the locating piece (3) in described side's mandrel component.