CN215332290U

CN215332290U - Clamping lock seat

Info

Publication number: CN215332290U
Application number: CN202120991244.6U
Authority: CN
Inventors: 王家海; 吴祖广; 陈栩
Original assignee: Haikou Qizheng Door Window And Curtain Wall Co ltd
Current assignee: Haikou Qizheng Door Window And Curtain Wall Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-28
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a clamping lock base which comprises a lock base bottom plate, wherein a lock base side plate is arranged on the right side of the lock base bottom plate upwards, a fastening threaded hole is formed in the left side of the lock base bottom plate, and a fastening bolt is arranged in the fastening threaded hole. The utility model has simple structure and convenient use; the lock base bottom plate is clamped in the C groove of the window frame through the fastening bolt, so that the position of the lock base is fixed, a bolt hole does not need to be formed in the window frame, and rainwater can be prevented from entering a room through the bolt hole of the window frame; the position of the lock seat can be adjusted randomly according to needs, and after the position of the lock seat is adjusted, the bolt holes in the window frame cannot be reserved, so that the integrity of the appearance of the window frame profile is guaranteed; meanwhile, when the lock seat bottom plate and the lock seat side plate are manufactured, a metal plate is cut and bent, so that the lock seat bottom plate and the lock seat side plate are more convenient to manufacture, lower in production cost and higher in economic benefit.

Description

Clamping lock seat

Technical Field

The utility model belongs to the technical field of building doors and windows, relates to a lock seat, and particularly relates to a clamping lock seat.

Background

At present, in a building structure, an aluminum alloy window is an indispensable part, a locking mechanism which is not opened when the aluminum alloy window is opened and closed is ensured, the locking mechanism comprises a lock seat and a transmission rod which are matched with each other, the lock seat is generally arranged on a window frame, the transmission rod is generally arranged on a window sash frame, and when the aluminum alloy window is closed, the lock seat is lapped with the lock seat by virtue of a lock point on the transmission rod, so that the aluminum alloy window is closed.

The existing lock seat needs to be fixed on a window frame through bolts, and bolt holes need to be formed in the window frame. However, after the bolt holes are formed in the window frame, rainwater can penetrate into the window frame along the bolt holes, and the risk that rainwater enters the room exists; and if the lock seat fixed position is inaccurate, when needing to be adjusted, will leave the bolt hole before on the window jamb, destroy the window jamb outward appearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping lock seat, which is characterized in that a lock seat bottom plate is clamped in a C groove of a window frame through a fastening bolt so as to fix the position of the lock seat, and the problems that the window frame is watered and the appearance of the window frame is damaged due to the fact that bolt holes are required to be formed in the window frame of the traditional lock seat are solved.

The technical scheme adopted by the utility model is as follows:

the clamping lock seat comprises a lock seat bottom plate, wherein a lock seat side plate is upwards arranged on the right side of the lock seat bottom plate, a fastening threaded hole is formed in the left side of the lock seat bottom plate, and a fastening bolt is arranged in the fastening threaded hole.

When the lock base is used, the two side edges of the lock base bottom plate are inserted into the C groove of the window frame, the fastening bolt is screwed into the fastening threaded hole, the fastening bolt is continuously screwed after abutting against the bottom surface of the C groove, the lock base bottom plate is pushed by the threads on the fastening bolt to move towards the direction opposite to the advancing direction of the fastening bolt (namely towards the top of the C groove) until the lock base bottom plate abuts against the top of the C groove, and the lock base bottom plate is clamped in the C groove of the window frame by a pair of balance forces (the thrust of the fastening bolt and the supporting force of the top of the C groove) at the moment, so that the position of the lock base is fixed; the lock seat side plate is used for clamping a lock point on the transmission rod to close the aluminum alloy window.

Further, the lock seat side plate is vertically arranged on the lock seat bottom plate.

Furthermore, the two ends of the lock seat side plate are respectively provided with a bending part which is bent rightwards and is closed inwards, so that the structural strength of the lock seat side plate can be increased, and the requirement on the use performance can be met.

Further, the bending part is designed to be an arc-shaped structure.

The utility model has the beneficial effects that:

1. the utility model has simple structure and convenient use;

2. according to the utility model, the lock base bottom plate is clamped in the C groove of the window frame through the fastening bolt, so that the position of the lock base is fixed, and therefore, a bolt hole does not need to be formed in the window frame, and rainwater can be prevented from entering a room through the bolt hole of the window frame; the position of the lock seat can be adjusted randomly according to needs, and after the position of the lock seat is adjusted, the bolt holes in the window frame cannot be reserved, so that the integrity of the appearance of the window frame profile is guaranteed; meanwhile, when the lock seat bottom plate and the lock seat side plate are manufactured, a metal plate is cut and bent, so that the lock seat bottom plate and the lock seat side plate are more convenient to manufacture, lower in production cost and higher in economic benefit.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the use state of the present invention.

In the figure: 1. a lock base bottom plate; 2. fastening the threaded hole; 3. a lock base side plate; 4. a bending section; 5. a window jamb; 6. c, groove; 7. fastening a bolt; 8. a window sash frame; 9. a transmission rod; 10. pulling the shaft of the transmission rod; 11. shifting a fork; 12. handle.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention will be described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and 2, a clamping lock base comprises a lock base bottom plate 1, wherein the size of two side edges of the lock base bottom plate 1 is matched with the size of a groove body of a C groove 6 of a window frame 5; a lock base side plate 3 is arranged on the right side of the lock base bottom plate 1, and the lock base bottom plate 1 and the lock base side plate 3 are arranged vertically; the lock seat side plate 3 is respectively provided with bending parts 4 which are bent rightwards and are closed inwards, the bending parts 4 at two ends of the lock seat side plate 3 face oppositely, and the bending parts 4 are designed into arc-shaped structures; the lock base bottom plate 1, the lock base side plate 3 and the bending part 4 are manufactured by cutting and bending a metal plate, so that the manufacturing is simpler and more convenient, and the production cost is lower. The bent part 4 can increase the structural strength of the lock seat side plate 3 so as to meet the requirement of service performance; fastening screw hole 2 has been seted up on lock seat bottom plate 1 left side, and the quantity of fastening screw hole 2 is two, and two fastening screw hole 2's array orientation is parallel to each other with the left side limit of lock seat bottom plate 1, is provided with fastening bolt 7 in the fastening screw hole 2, makes lock seat bottom plate 1 by the centre gripping in the C groove 6 of window frame 5 through fastening bolt 7 to the position of fixed this lock seat.

The working principle of the utility model is as follows:

as shown in fig. 2, during installation, two side edges of the lock base bottom plate 1 are inserted into the C-shaped groove 6 of the window frame 5, the fastening bolt 7 is screwed into the fastening threaded hole 2, after the fastening bolt 7 abuts against the bottom surface of the C-shaped groove 6, the fastening bolt 6 is continuously screwed, the lock base bottom plate 1 is pushed by the threads on the fastening bolt 6 to move towards the direction opposite to the advancing direction of the fastening bolt 7 (i.e. towards the top of the C-shaped groove 6) until the lock base bottom plate 1 abuts against the top of the C-shaped groove 6, and at this time, the lock base bottom plate 1 is subjected to a pair of balance forces (the pushing force of the fastening bolt 7 and the supporting force of the top of the C-shaped groove 6), so that the lock base bottom plate 1 is clamped in the C-shaped groove 6 of the window frame 5, thereby fixing the position of the lock base; finally, the transmission rod 9 penetrates through one end of the window sash frame 8 and is clamped in the mounting groove of the window sash frame 8, the transmission rod shifting shaft 10 is fixed on the transmission rod 9 through a fixing screw, and the transmission rod shifting shaft 10 is just clamped by the shifting fork 11 when the shifting fork 11 and the handle 12 are mounted; when the handle 12 is rotated, the shifting fork 11 drives the transmission rod shifting shaft 10 to push the transmission rod 5 to slide in the installation groove of the window sash frame 8, and when the locking point on the transmission rod 9 moves to the lock seat side plate 3, the lock seat side plate 3 blocks the locking point on the transmission rod to close the aluminum alloy window.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.

Claims

1. A centre gripping lock seat which characterized in that: including the lock seat bottom plate, lock seat bottom plate right side upwards is provided with the lock seat curb plate, and fastening screw hole has been seted up in lock seat bottom plate left side, and the fastening screw is threaded the downthehole fastening bolt that is provided with.

2. The clamp lock nest of claim 1, wherein: the lock base side plate is vertically arranged on the lock base bottom plate.

3. The clamp lock nest of claim 1, wherein: and bent parts which are bent rightwards and are closed inwards are respectively arranged at two ends of the lock seat side plate.

4. The clamp lock nest of claim 3, wherein: the bending part is designed into an arc-shaped structure.