CN2336058Y

CN2336058Y - A structure of door body safety bolt

Info

Publication number: CN2336058Y
Application number: CN 98208032
Authority: CN
Inventors: 丁义津
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-11
Filing date: 1998-09-11
Publication date: 1999-09-01
Anticipated expiration: 2008-09-11

Abstract

The utility model relates to a structure of a door body safety bolt, which comprises a door frame (1), a movable toggle plate (2), a fixed lock pin (3), a door body (4) and the like, wherein the movable toggle plate (2) is arranged on a groove seat (11) of the door frame (1), and the fixed lock pin (3) is locked on a stepped shaft hole (21) of the movable toggle plate (2) and the groove seat (11) arranged on the door frame (1); the lock can be inserted into the bolt hole of the door frame by the rod head (43) of the bolt seat (41) extending into the through hole on the chute (22) of the movable toggle plate (2), so that the bolt rod is in a locking state, is in a common blind bolt function, can be in a half-open state, and is in a door body movable hand hole by drawing the door body into a micro-open state after being flattened, thereby ensuring the indoor safety.

Description

The structure of a kind of body safety cock

The utility model relates to the building component class, particularly the structure of a kind of body safety cock using of house.

As everyone knows, the thing that the antitheft people of being of home safety are concerned about most, and whether door body safety is the antitheft thing that at first will consider, the door body is to be used for and the most important parts in the house of outdoor isolation, when someone comes to visit, enter by the doorway,, can't see visiting all is whom if the door body is provided with airtight steel work entity, if arbitrarily the door body is opened, if run into the people of visitor for being not good at, the accident that then can meet accident generally is equipped with sight vane on the door body, for spying on the visitor, yet sight vane visibility is not good, visible range is also quite limited, so the function of sight vane and imperfection, as shown in Figure 5, what have buckles (C) in the last installing of door body (A) U type, be matched with door-plate (B) and go up installing mast (D), use and the U type is buckled (C) be buckled on this mast (D), so that the unlikely standard-sized sheet of door-plate (B), this U-shaped button (C) does not fasten fully with mast (D), as long as it is mobile that door-plate (B) has slightly, this U-shaped button (C) promptly leaves mast (D), and this kind button bolt mode is also insecure; And for example shown in accompanying drawing 6 and the accompanying drawing 7, go up the flexible snap close (E) of device in framework (A), should flexible snap close (E) be that T shape hyoplastron (I) is placed housing (F), this T shape hyoplastron (I) stretches into inner part mat one spring (L) of this housing (F) and struts, housing (F) is provided with the solid axis hole (N) of pin, mat bolt (P) is locked on housing (F) on the door body (A), adapting device is gone up the locking bolt (L) of lock (K) in door-plate (B), when door-plate (B) is opened, locking bolt (L) is stuck in the hole (J) on the T shape hyoplastron (I), when the position goes out with forgetting about it also toward level side with this T shape hyoplastron (I), make between door body (A) and door-plate (B) and form activity space (M), activity space (M) is also little, be subjected to the control of spring (H) again because of T shape hyoplastron (I), activity space (M) can be dwindled again, and the flexible snap close (E) that T shape hyoplastron (I) and housing (F) are formed, because of T shape hyoplastron (I) is a portable plate, and be subjected to the pulling force control of spring (H), its fault rate also improves relatively, and volume is big, be installed in to dig on the door body (A) and establish a sizable groove (Q) and give the flexible snap close (E) of device, not only destroy the structure of door body (A), a door body attractive in appearance is greatly reduced; Again because of its flexible snap close (E) and door body (A) with horizontal installing, when flexible snap close (E) start, easily and door body (A) block, and the activity space that is produced (M) is then quite limited, so must take than great strength when open and close door-plate body (A).

The purpose of this utility model is exactly at above-mentioned door body (A) and door-plate (B) to provide the structure of a kind of body safety cock closing, opening the shortcoming that exists.

The technical solution of the utility model:

According to the purpose of this utility model, the structure of a kind of body safety cock is provided, mainly be to be installed on the groove seat of doorframe for driving active elbow board by one, on the relative engagement door body syllogic locking bolt is arranged, mode is made the different steps of using in the time of can opening for the door body, it is fixed that the ladder axis hole of its active elbow board and doorframe are offered the groove seat, with fixedly pinning is sealed, make active elbow board can form the toggle activity and lockset is made half-open position, when then the neck groove two skew back jaws of tightening latch and oblique shoulder are with the start of bracket upper hopper chute, form the traction active elbow board and leave the groove seat, make the crack one-tenth button of the body state of pulling; If tightening latch becomes into the lock state, then be the hidden bolt function of lockset, guarantee indoor safety.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is a combining structure schematic diagram of the present utility model.

Fig. 3 is a combining structure schematic diagram of the present utility model.

Fig. 4 is an embodiment schematic diagram of the present utility model.

Fig. 5 is the structural representation of common door body locking bolt.

Fig. 6 is another structural representation of common door body locking bolt.

Fig. 7 is the use part schematic diagram of common lock stud structure.

(1) is doorframe, (11) be the groove seat, (111) be keyhole, (112) be the guide groove mouth, (2) be active elbow board, (21) be the ladder axis hole, (22) be chute, (221) be last through hole, (222) be lower through-hole, (3) be fixing pinning, (4) be the door body, (41) be the locking bolt seat, (42) be tightening latch, (43) be the bar head, (44) be neck groove, (441) be oblique Hubei Province, (442) be that tiltedly shoulder (A) is door body, (B) be door-plate, (C) be that the U type is buckled, (D) be mast, (E) be flexible snap close, (F) be housing, (H) be spring, (I) be T shape hyoplastron, (J) be hole, (K) be lock, (L) be locking bolt, (M) be activity space, (N) be the locking axis hole, (P) be bolt, (Q) be groove.

Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is by doorframe (1), activity Bracket (2), fixedly pinning (3), door body (4) etc. consist of, and wherein establish a groove at doorframe (1) Seat (11) combines with active elbow board (2), and this groove seat (11) is provided with keyhole (111), guide groove mouth (112), and active elbow board (2) mat fixedly pinning (3) be locked on the ladder axis hole (21) of bracket (2), Active elbow board (2) is provided with chute (22), and upper with respect to the upper groove seat of doorframe (1) for door body (4) (11) position is provided with locking bolt seat (41), utilizes bar head (43) and the neck groove of tightening latch (42) (44) its two skew backs Hubei Province (441) and tiltedly shoulder (442) and active elbow board (2) and chute (22) start.

Accompanying drawing 3 and accompanying drawing 4 explanations embodiment of the present utility model in conjunction with the accompanying drawings 2:

As shown in Figure 2, the ladder axis hole (21) of active elbow board (2) is fixed with the last groove seat (11) of doorframe (1), and utilize that fixedly pinning (3) is sealed, utilize fixedly ladder axis hole (21) spacing of pinning (3) and active elbow board (2), make active elbow board (2) can form the toggle activity, after then supplying a body (4) pass to be incorporated into doorframe (1), its bar head (43) of tightening latch (42) that its body (4) is gone up the locking bolt seat is stretched on active elbow board (2) and the chute (22), last through hole (221) penetrates in the keyhole (111) of doorframe (1) again, make tightening latch (42) for going into the lock state, and be the hidden bolt function of general lockset; Go up the bar head (43) of the tightening latch (42) of lock (41) when door body (4) and go into centrally-located to the right, at this moment, drawing door body (4) then can be crack button and pull, shown in accompanying drawing 3 and accompanying drawing 4, go up through hole (221) because of neck groove (44) position of bolt head (43) along the chute (22) of active elbow board (2) and be directed to lower through-hole (222), bolt head (43) is then derived from the guide groove mouth (112) of groove seat (11) simultaneously, make active elbow board (2) be subjected to traction to leave groove seat (11), and involve along vertical-horizontal direction drawing; And its two skew backs Hubei Province (441) of the neck groove (44) of bar head (43) and tiltedly shoulder (442) and active elbow board (2) upper hopper chute (22) end face be tiltedly supporting the state of pulling, and form one for movable hand hole.

The utility model is simple in structure, because groove seat and active elbow board are subjected to tightening latch traction activity on the doorframe, makes one safety device of the many tools of a body, a body is opened made dark bolt, the crack multistage function of use of pulling and locking, and guarantees indoor safety.

Claims

1, the structure of a kind of body safety cock, it is by doorframe (1), active elbow board (2), fixedly pinning (3) and door body formations such as (4), it is characterized in that offering on the doorframe (1) a groove seat (11), outside groove seat (11), live and be provided with an active elbow board (2), and on groove seat (11), be provided with keyhole (111) and guide groove mouth (112), on active elbow board (2), be provided with chute (22) again; In addition be provided with locking bolt seat (41) with respect to the position of the groove seat (11) on the doorframe (1), and be arranged with bar head (43) and neck groove (44) on the built-in tightening latch front-end edge of locking bolt seat (41) at the door body.

2, according to the structure of described a kind of the body safety cock of claim 1, it is characterized in that the neck groove (44) of said tightening latch front end, be provided with oblique Hubei Province (441) in its both sides and tiltedly take on (442).

3, according to the structure of described a kind of the body safety cock of claim 1, it is characterized in that said active elbow board (2) is provided with chute (22), the last through hole (221) of its chute (22) is directed to lower through-hole (222), bolt head (43) is then derived from the guide groove mouth (112) of groove seat (11) simultaneously, make active elbow board (2) be subjected to traction to leave groove seat (11), and involve along vertical-horizontal direction drawing.