CN218293202U

CN218293202U - Lock body structure of casement door and window

Info

Publication number: CN218293202U
Application number: CN202222485607.6U
Authority: CN
Inventors: 郭天冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-13
Anticipated expiration: 2032-09-20

Abstract

The utility model belongs to the technical field of door and window accessory's technique and specifically relates to a lock body structure of flat-open door and window, including lock seat and activity set bar, the lock seat is including base and locking face, the base both ends are provided with the buckle and connect in the buckle of locking face, the upwards extension in locking face both sides has the first baffle that is "L" type, the activity set bar is including the base plate, the base plate upside is provided with a plurality of dead levers, and is a plurality of dead lever outside cover is equipped with the pipe box, the pipe box rotates to be connected in the dead lever, can fix the base earlier, through the setting of base buckle cooperation locking face, readjusts the transverse position of locking face, is convenient for and the installation of counterpointing of activity set bar, and the dead lever of activity set bar rotates to be connected in the pipe box in addition, and the clearance of pipe box can help the automatic fine setting of activity set bar realization when locking, and help the pipe box to enter into between two first baffles fast, thereby lock door and window prevents that the activity set bar from colliding with the lock seat, thereby reaches the protection lock body.

Description

Lock body structure of casement door and window

Technical Field

The utility model relates to a technical field of door and window accessory has especially related to a lock body structure of flat-open door and window.

Background

The lock body structure of the aluminum alloy door and window comprises a movable lock bolt arranged on a movable sash and a lock seat arranged on a fixed frame, wherein the movable lock bolt and the lock seat can be detachably connected, when the movable lock bolt moves to a position corresponding to a baffle, the baffle on the lock seat is utilized to abut against a lug on the movable lock bolt so as to close the aluminum alloy door and window, the conventional lock seat cannot be transversely adjusted and is inconvenient to align with the movable lock bolt, and the movable lock bolt is pulled when the movable lock bolt is not aligned with the lock seat or the movable lock bolt is not tightly closed due to the fact that the movable lock bolt is not aligned with the lock seat after the conventional lock body is used for a long time, so that the lug of the movable lock bolt easily collides with the lock seat, and the lock body is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lock body structure of a casement door and window to achieve the purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock body structure of flat-open door and window, is including lock seat and activity set bar, the lock seat is including base and locking surface, the base both ends are provided with the buckle and connect in the buckle of locking surface, be equipped with the through-hole on the base, the locking surface is equipped with the bar groove corresponding to the through-hole, the upwards extension in locking surface both sides has the first baffle that is "L" type, the activity set bar is including the base plate, the base plate upside is provided with a plurality of dead levers, and is a plurality of dead lever outside cover is equipped with the pipe box, the pipe box rotates to be connected in the dead lever.

Furthermore, the pipe sleeve is in clearance fit with the fixed rod, and an elastic filling layer is arranged between the pipe sleeve and the fixed rod.

Furthermore, a bolt is arranged at the top of the fixing rod, and a second baffle extends outwards from the top of the pipe sleeve.

Further, the outer diameter of the second baffle is larger than the shortest distance between the two first baffles.

Further, first baffle is including the supporting part of perpendicular to locking face and set up in the joint portion at supporting part top, joint portion perpendicular to supporting part.

Furthermore, the base both sides all are provided with the springboard.

Compared with the prior art, the beneficial effects of the utility model are that: can be unable adjustment base earlier, through the setting of base buckle cooperation lock face, adjust the transverse position of lock face again, be convenient for and the installation of activity set bar counterpoint, the dead lever of activity set bar rotates to be connected in the pipe box moreover, and the clearance of pipe box can help the activity set bar to realize automatic fine setting location when locking, and help the pipe box enters into between two first baffles fast to locking door and window prevents that the activity set bar from colliding the lock seat, thereby reaches the protection lock body.

Drawings

Fig. 1 is a schematic structural view of the lock seat of the present invention.

Fig. 2 is a schematic structural diagram of the base of the present invention.

Fig. 3 is a schematic structural view of the movable lock bolt of the present invention.

In the figure: 1. a lock seat; 2. movement of a lock bolt; 3. a base; 4. locking the surface; 5. a substrate; 6. fixing the rod; 30. a through hole; 31. buckling the plate; 33. an elastic plate; 40. a strip-shaped groove; 41. a first baffle plate; 61. pipe sleeve; 610. a second baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the accompanying drawings, the utility model relates to a flat-open door and window's lock body structure, including lock seat 1 and activity set bar 2, lock seat 1 is including base 3 and

jam face

4, 3 both ends of base are provided with buckle connection in the buckle 31 of jam face 4, be equipped with through-hole 30 on the base 3, jam face 4 is equipped with the bar groove 40 corresponding to through-

hole

30, 4 both sides of jam face upwards extend there is the first baffle 41 that is "L" type, activity set bar 2 is including

base plate

5, 5 upsides of base plate are provided with a plurality of dead levers 6, and is a plurality of 6 outside covers of dead lever are equipped with pipe box 61, pipe box 61 rotates and connects in dead lever 6, and the horizontal regulation of base 3 and jam face 4 can also be adjusted according to the elasticity of activity fan, and activity fan one side is provided with the sealing strip, and the thickness of sealing strip also can cause the influence to the counterpointing of activity set bar 2 and lock seat 1, and usable set bar 4 makes the adjustment according to sealing strip thickness, the length direction in bar groove 40 is corresponding to the width direction of lock seat 1.

The utility model relates to a flat-open door and window's lock body structure, unable adjustment base 3 earlier, setting through 3 buckle cooperation locking surfaces 4 of base, readjust the transverse position of locking surface 4, be convenient for with the installation of the counterpoint of activity set bar 2, and 6 rotations of dead lever of activity set bar 2 are connected in pipe box 61, the clearance of pipe box 61 can help the activity set bar 2 to realize automatic fine setting location when locking, because be clearance fit, can be partial to the opposite side when pipe box 61 touches first baffle 41, it begins to rotate to contact dead lever 6 until pipe box 61, help pipe box 61 enters into between two first baffle 41 fast, thereby lock door and window, prevent 2 collision lock seats 1 of activity set bar, thereby reach the protection lock body.

In this embodiment, the pipe sleeve 61 is in clearance fit with the fixed rod 6, and an elastic filling layer is disposed between the pipe sleeve 61 and the fixed rod 6, the anti-collision performance of the movable latch 2 can be improved by the elastic filling layer between the pipe sleeve 61 and the fixed rod 6, and the pipe sleeve 61 can be helped to rotate relative to the fixed rod 6 by intermittent fit, the movable latch 2 moves linearly, if the position is not correct, the pipe sleeve 61 can touch the first baffle 41 along with the movement, and when the movable latch 2 continues to move, the pipe sleeve 61 approaches the fixed rod 6 under the condition that the front end of the pipe sleeve 61 abuts against the first baffle 41, so as to help to rotate the pipe sleeve 61, thereby completing the locking action rapidly.

In this embodiment, the top of the fixing rod 6 is provided with a bolt, and the top of the pipe sleeve 61 extends outwards to form a second baffle 610, so that the pipe sleeve 61 can be replaced conveniently, and the pipe sleeve 61 can be taken out after the bolt is unscrewed.

In this embodiment, the outer diameter of the second baffle 610 is larger than the shortest distance between the two first baffles 41.

In this embodiment, the first baffle 41 includes a supporting portion perpendicular to the locking surface 4 and a clamping portion disposed at the top of the supporting portion, the clamping portion is perpendicular to the supporting portion, and the linear distance between the two supporting portions is greater than the outer diameter of the second baffle 610.

In this embodiment, the elastic plates 33 are disposed on both sides of the base 3, the elastic plates 33 are injection-molded plastic parts with radian, or metal sheets with radian can be bent, and the elastic plates are mainly used for clamping the fixing frame on the base 3, and finally the fixing frame is connected with the through holes 30 by the strip-shaped grooves 40 through the screws.

When the movable lock bolt 2 is in working, when the movable lock bolt 2 is not aligned with the lock seat 1 under special conditions, if the movable fan is closed, the movable lock bolt 2 is pulled, when the movable lock bolt 2 is pulled, the pipe sleeve 61 touches the first baffle 41 on one side, as the pipe sleeve 61 is rotated to be connected with the fixed rod 6, the pipe sleeve 61 can automatically rotate after touching the first baffle 41, the guide pipe sleeve 61 enters between the two first baffles 41, so that locking is achieved, and when the pipe sleeve 61 is aged and damaged, the bolt can be unscrewed to take out the pipe sleeve 61 and replace the pipe sleeve 61, so that the maintenance is convenient.

The above-mentioned embodiment is the preferred embodiment of the present invention, all with the similar structure of the present invention and the equivalent changes made all should belong to the protection category of the present invention.

Claims

1. The utility model provides a lock body structure of flat-open door and window, is including lock seat and activity set bar, its characterized in that: the lock seat comprises a base and a lock surface, wherein the two ends of the base are provided with buckle plates which are buckled and connected with the lock surface, the base is provided with a through hole, the lock surface is provided with a strip-shaped groove corresponding to the through hole, the lock is characterized in that two sides of the lock surface extend upwards to form an L-shaped first baffle, the movable lock bolt comprises a base plate, a plurality of fixing rods are arranged on the upper side of the base plate, a pipe sleeve is sleeved on the outer sides of the fixing rods, and the pipe sleeve is rotatably connected to the fixing rods.

2. The lock body structure of a flat-open door and window of claim 1, characterized in that: the pipe sleeve is in clearance fit with the fixed rod, and an elastic filling layer is arranged between the pipe sleeve and the fixed rod.

3. The lock body structure of a flat-open door and window of claim 1, characterized in that: the top of the fixed rod is provided with a bolt, and the top of the pipe sleeve extends outwards to form a second baffle.

4. The lock body structure of flat-open door and window according to claim 3, characterized in that: the outer diameter of the second baffle is larger than the shortest distance between the two first baffles.

5. The lock body structure of a flat-open door and window of claim 1, characterized in that: the first baffle is including the supporting part of perpendicular to locking face and set up in the joint portion at supporting part top, joint portion perpendicular to supporting part.

6. The lock body structure of a flat-open door and window of claim 1, characterized in that: elastic plates are arranged on two sides of the base.