CN2245650Y

CN2245650Y - Knob bothroom lock covered with porcelain

Info

Publication number: CN2245650Y
Application number: CN 95221314
Authority: CN
Inventors: 邢风森; 赵其弘
Original assignee: MAOHUA LOCK CO Ltd TIANJIN
Current assignee: MAOHUA LOCK CO Ltd TIANJIN
Priority date: 1995-08-31
Filing date: 1995-08-31
Publication date: 1997-01-22
Anticipated expiration: 2005-08-31

Abstract

The utility model relates to a knob bathroom lock covered with porcelain, which is composed of a handle, a connecting rod for an inner flange disk and an outer flange disk, an inner bottom cover, an outer bottom cover, a lock tongue, etc. The utility model is characterized in that a safety device is fixed on the inner flange disk and the outer flange disk respectively through screw bolts which are arranged on the inner flange disk and the outer flange disk. A safety rod is arranged on one end of the connecting rod, and safety handles are arranged on both ends of the safety rod. A safety block and a safety pole which matches the safety block are arranged on the safety handle. A circular spring and a rotating disk are arranged in the flange disks, and a spring is arranged between the positioning plates of the rotating disk. The utility model has the advantages of reasonable structural design, simple manufacturing process, good safety performance, safe operation and beautiful appearance.

Description

The spherical bathroom of porcelain ball door lock

The utility model relates to a kind of spherical door lock, particularly a kind of bathroom spherical door lock of porcelain ball.

In technique known, what bathroom, washroom door used is general insurance lock, and along with people's living standard improves constantly, the spherical door lock of existing a kind of ornamental stronger high-grade porcelain ball comes out, and is applied in each luxurious hotel and Modern Family.The structure of this lock be by handle, panel joint pin, connecting rod, dead bolt etc. constitute, its connected mode be handle is fixedly become one by joint pin and panel after, link to each other with the two ends of connecting rod respectively, one dead bolt is being housed perpendicular to the center of connecting rod.The weak point of above-mentioned door lock maximum is: do not have safeties, can only as it being used in the bathroom door, can give a kind of unsafe sensation of people as windproof with lock.

The purpose of this utility model provides a kind of reasonable in design, and manufacture technology is simple, has safeties, safe in utilization, good looking appearance, the spherical bathroom of high-grade luxurious porcelain ball door lock.

The utility model is realized by following measure

The utility model is by handle, inner flange, the outward flange dish, joint pin, connecting rod, interior bottom, outer bottom, formations such as dead bolt, it is characterized in that: interior, be fixed with safeties respectively by the bolt on it on the outward flange dish, this device is the bumper bar that is equipped with by at connecting rod one end, one end of bumper bar is connected with a hidden insurance handle, the other end is connected with an insurance handle, on the insurance handle, a safety block is housed, being fitted with one on the inner flange stops in the safety pole that safety block moves, one circle spring is housed respectively on the outward flange dish, rolling disc, between a rolling disc and location-plate, spring is housed, in, outer bottom by rivet respectively with interior, the outward flange dish fixedly becomes one.

Advantage of the present utility model is: reasonable in design, assembly technology be simple, it is firm to connect, long service life, safety performance are good, safe in utilization, good looking appearance, high-grade luxurious be a kind of luxurious hotel and Modern Family's Door for bathroom lock.

Description of drawings:

Fig. 1 is overall structure figure of the present utility model;

Fig. 2 is that A shown in Figure 1 is to view;

Fig. 3 is that B shown in Figure 1 is to view.

Among the figure: 1, handle 2, outer bottom 3, outer safeties 4, outer rolling disc

5, bumper bar 6, joint pin 7, connecting rod 8, interior safeties

9, interior rolling disc 10, location-plate 11, interior bottom 12, outward flange dish

13, justify spring 14, hidden insurance handle 15, safety pole 16, safety block

17, insurance handle 18, inner flange 19, spring 20, dead bolt

Below in conjunction with accompanying drawing embodiment provided by the utility model is described further.

The utility model is the handle 1 by ceramic materials, inner flange 18, outward flange dish 12, joint pin 6, connecting rod 7, interior bottom 11, outer bottom 2, dead bolt 20 formations such as grade, in after gold-plated or titanizing plate surface are handled, be fixed with safeties 8 by the bolt on it respectively on the outward flange dish, 3, this device is the bumper bar 5 that installs by at connecting rod 7 one ends, and the one end is connected with a hidden insurance handle 14, the other end is connected with an insurance handle 17, on insurance handle 17, be fixed with a safety block 16, be fitted with a safety pole 15 that stops safety block 16 to move freely on the inner flange 18, in, rolling disc 9 in one is housed respectively on the outward flange dish, outer rolling disc 4, and can make the correctly round spring 13 of return of rolling disc, one spring 19 that can carry out inching is housed between interior rolling disc 9 and location-plate 10, in, outer bottom by rivet respectively with interior, the outward flange dish fixedly becomes one.

When using the utility model, earlier two safeties and joint pin, dead bolt etc. are assemblied on the door, again with the handle part, be fixedly connected with two safeties respectively, installing plate is fixed on the doorframe of the position relative with dead bolt.When needs during indoor insuring, insurance handle 17 in moving clockwise on the safeties 8, coupled safety block 16 is pulled thereupon, insurance position (groove) in insurance part (projection) on the safety block is inserted on the rolling disc 9, simultaneously also drive the bumper bar 5 that links to each other with connecting rod 7 in this, again the hidden insurance handle 14 on the outer safeties 3 has been moved to safety position by bumper bar, at this moment, lock is in safety position, rotates handle 1 and door can not be opened.

When outdoor door need being opened, move the hidden insurance handle 14 on the outer safeties 3 clockwise, coupled bumper bar 5, insurance handle 17 have been driven thereupon, also driven simultaneously the safety block 16 on the insurance handle 17, make the insurance part (projection) on the safety block break away from the insurance position (groove) on the interior rolling disc 9 and return to no safety position, rotate handle 1 and door can be opened this moment.

Claims

1, the spherical bathroom of a kind of porcelain ball door lock is by handle (1), inner flange (18), outward flange dish (12), joint pin (6), connecting rod (7), interior bottom (11), outer bottom (2), dead bolt formations such as (20), it is characterized in that: on inside and outside flange, be fixed with safeties (8) respectively by the bolt on it, (3), this device is the bumper bar (5) that is equipped with by at connecting rod (7) one ends, one end of bumper bar is connected with a hidden insurance handle (14), the other end is connected with an insurance handle (17) and on the insurance handle safety block (16) is housed, be fitted with a safety pole (15) that stops safety block (16) to move on the inner flange (18), in, one circle spring (13) is housed respectively on the outward flange dish, rolling disc (9), (4), between rolling disc (9) and location-plate (10), spring (19) is housed, in, outer bottom by rivet respectively with interior, the outward flange dish fixedly becomes one.