CN102661095A

CN102661095A - Lock-controlled door stopper device

Info

Publication number: CN102661095A
Application number: CN2012101455518A
Authority: CN
Inventors: 郑龙凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-11
Filing date: 2012-05-11
Publication date: 2012-09-12

Abstract

The invention relates to a lock-controlled door stopper device, which comprises a door body and a door lock rotating shaft on the door body. The lock-controlled door stopper device is characterized in that a buckle body is arranged on the rear lateral surface of the door body, and can be turned upside down on the rear lateral surface of the door body; a clamping groove buckled with the buckle body is correspondingly formed at a position, which contacts with the buckle body, on a wall body; an inclined surface or an inclined edge is arranged at the front side end of the clamping groove, and is favorable for the sliding of the buckle body into the clamping groove; the inner side end of the buckle body is hinged with the door body, and the movable end which can be turned upside down outside the buckle body is connected with a control line to upwards release the buckle body from the clamping groove; and the control end of the control line is connected to the door lock rotating shaft. According to the device, the buckle body on the door body is released from the clamping groove on the wall body by rotating a door lock under the action of the control line, so that a door is closed; and moreover, when strong wind is blown into a room, a door stopper in an open state is ensured not to be released under the buckling action of the buckle body and the clamping groove, and the collision of the door body is avoided.

Description

Lock control door knob device

Technical field

The present invention relates to a kind of lock control door knob device.

Background technology

Existing door-inhale and door knob, what lean on is that the door body that magnet and elasticity fix under the opening is not moved by wind, avoids a body to bump.But the suction of magnet and flexible elastic force are all limited, and have grown service time, the oxidation of magnet, and magnetic force and elastic force that the distortion of spring makes can be more and more littler; In case indoorly blow bigger wind, door-inhale or door knob produce through regular meeting and thread off, and the collision of a door body, the indoor strong wind that usually blows in some coastal areas especially take place fixing incessantly door body; Cause door-inhale or door knob to be threaded off the collision of door body takes place, the door body often collides and can damage door body, door lock; Doorframe, surface of wall has influenced the door body application life of also having shortened attractive in appearance; And the sound that collision produces is very easily frightful, is very easy to stimulate the nerve to people, and is very big to child's scaring especially.

Summary of the invention

The object of the present invention is to provide a kind of lock control door knob device, this device not only can make a body under the state of opening, and can not take place to produce collision because of being moved by wind; And use this device of door lock control, and be convenient to operation, cost of production is low.

The invention is characterized in: a kind of lock control door knob device comprises a body and is located at the door lock rotating shaft on the body that it is characterized in that: said door body trailing flank is provided with the button that can spin upside down at door body trailing flank; The corresponding draw-in groove that is interlocked with button that is provided with on the body of wall of said button and body of wall contact corresponding position, said draw-in groove front side end is provided with and is beneficial to inclined-plane or the hypotenuse that button slips into draw-in groove; Said button medial extremity is hinged with the door body, and control line of movable end connection that the outside can spin upside down is draw-in groove so that button makes progress, and the control end of said control line is connected in the door lock rotating shaft.

Further, above-mentioned body of wall front side is provided with a card, and said card bottom warp is fixed on the body of wall with screw, and the formed cavity of said card, screw and body of wall is a draw-in groove.

Further, the movable end that contacts with inclined-plane or hypotenuse of above-mentioned button is provided with the sleeve pipe of deviating from draw-in groove in order to button.

Further, above-mentioned button is a U-shaped clasp.

Further, above-mentioned U-shaped clasp opening two side ends is hinged with the locating piece of door body trailing flank protrusion.

Advantage of the present invention: manufacturing process is simple, and manufacturing cost is extremely low, uses easy to operately after the installation, and reliable in function is rotated door lock and just can be made button on the body deviate from the draw-in groove of body of wall upper clamp slice, closes and calls; And the door body under the opening, blows strong wind and also can not bump each other under the fastening effect at button and draw-in groove.

Description of drawings

Fig. 1 is the structure rear elevation of the embodiment of the invention.

Fig. 2 is the structure vertical view of the embodiment of the invention.

Fig. 3 is button and card buckling state sketch map among the present invention.

Fig. 4 is button and card released state sketch map among the present invention.

Among the figure: 1 is body of wall; 2 is the door body; 3 is button; 4 is draw-in groove; 5 is inclined-plane or hypotenuse; 6 is control line; 7 is the door lock rotating shaft; 8 is card; 9 is sleeve pipe; 10 is screw; 11 is locating piece.

The specific embodiment

For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended graphic elaborating as follows.

With reference to legend, a kind of lock control door knob device comprises a body 2 and is located at the door lock rotating shaft 7 on the body 2, it is characterized in that: said door body 2 trailing flanks are provided with the button 3 that can spin upside down at door body 2 trailing flanks; The corresponding draw-in groove 4 that is interlocked with button 3 that is provided with on the body of wall 1 of said button 3 and body of wall 1 contact corresponding position, said draw-in groove 4 front side end are provided with and are beneficial to inclined-plane or the hypotenuse 5 that button 3 slips into draw-in groove 4; Said button 3 medial extremitys are hinged with door body 2, and control line 6 of movable end connection that the outside can spin upside down is draw-in groove 4 so that button 3 makes progress, and the control end of said control line 6 is connected in the door lock rotating shaft 7.

Above-mentioned body of wall 1 front side is provided with a card 8, and said card 8 bottom warps are fixed on the body of wall 1 with screw 10, and said card 8, screw 10 are draw-in groove 4. with body of wall 1 formed cavity

The movable end that above-mentioned button 3 contacts with inclined-plane or hypotenuse 5 is provided with the sleeve pipe 9 of deviating from draw-in groove 4 in order to button 3.

Above-mentioned button 3 is a U-shaped clasp.

Above-mentioned U-shaped clasp opening two side ends is hinged with the locating piece 11 of door body trailing flank protrusion.

This lock control door knob is under general state, and said button is equal with inclined-plane or hypotenuse bottom or a little more than the base; When wanting the fixed gate body, open door and the door body is pushed away toward wall direction, under the self-gravity action of U-shaped clasp, the U-shaped clasp can fasten in hypotenuse slides into draw-in groove and with it each other, and this has promptly accomplished the fixing of opposite house body; When needs are removed a door body and are fettered by door knob, rotate door lock, the rotating shaft pulling control line on the door lock makes and the joining button of the control line draw-in groove that makes progress, and removes the relation that fastens, and at this moment just can door be shut away; The sleeve pipe that is enclosed within the U-shaped clasp is through rolling, make the U-shaped clasp convenient deviate from draw-in groove.Except under the situation of needs releasing door body constraint, all the other situation, the U-shaped clasp of control line one end all is to be in horizontal state.

Among the above embodiment, the door lock rotating shaft is the rotating shaft that can reset.

In the present invention's one preferred embodiment, on the door body control line is housed, control line one end is fixed on the U-shaped clasp of button; The other end is fixed in the rotating shaft of door lock, has spurred control line through the rotation door lock and has made the button of control line one end deviate from draw-in groove, closes body to the doorstep; When opening the door; Clasp is under self-gravity action, and clasp slips in the draw-in groove and with it along hypotenuse and fastens each other, has prevented that the door body from not bumping under the big situation of wind.

This lock control door knob device can select to be installed in a bottom of body trailing flank in using installation, also can be installed on a top of body trailing flank, and control line can be selected to be installed on the surface of body trailing flank and also can be installed in the interlayer of a body.

The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.

Claims

1. lock control door knob device comprises a body and is located at the door lock rotating shaft on the body, it is characterized in that: said door body trailing flank is provided with the button that can spin upside down at door body trailing flank; The corresponding draw-in groove that is interlocked with button that is provided with on the body of wall of said button and body of wall contact corresponding position, said draw-in groove front side end is provided with and is beneficial to inclined-plane or the hypotenuse that button slips into draw-in groove; Said button medial extremity is hinged with the door body, and control line of movable end connection that the outside can spin upside down is draw-in groove so that button makes progress, and the control end of said control line is connected in the door lock rotating shaft.

2. lock control door knob device according to claim 1 is characterized in that: said body of wall front side is provided with a card, and said card bottom is fixed on the body of wall through a screw, and the formed cavity of said card, screw and body of wall is a draw-in groove.

3. lock control door knob device according to claim 1 is characterized in that: the movable end that said button contacts with inclined-plane or hypotenuse is provided with the sleeve pipe of deviating from draw-in groove in order to button.

4. lock control door knob device according to claim 1 is characterized in that: said button is a U-shaped clasp.

5. lock control door knob device according to claim 4 is characterized in that: said U-shaped clasp opening two side ends is hinged with the locating piece of door body trailing flank protrusion.