CN216043129U

CN216043129U - Novel door and window lock

Info

Publication number: CN216043129U
Application number: CN202122169700.1U
Authority: CN
Inventors: 杨锦
Original assignee: Wenzhou Haoteng Door And Window Hardware Co ltd
Current assignee: Wenzhou Haoteng Door And Window Hardware Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-15
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a novel door and window locking piece which comprises a waist-shaped body, wherein a notch embedded with a door and window frame is arranged on the body; the body is also provided with a threaded hole communicated with the notch; the body is also provided with a circle accommodating groove; a circular plate is also arranged in the accommodating circular groove; a transmission rod is arranged above the circular plate; two limiting rods are further arranged above the circular plate; the body is also provided with a strip-shaped notch; the strip-shaped gap is communicated with the containing circular groove; a plug connector is arranged in the strip-shaped gap; the two ends of the transmission part are respectively movably connected with the plug connector and the upper part of the circular plate; when the circular plate rotates, the plug connector is driven to move outwards; the rotating part is rotated to drive the circular plate to rotate, the circular plate rotates, the distance between the two circular rods is reduced, and therefore the transmission part pushes the plug connector to move outwards, the plug connection is achieved, and the integrated beneficial effect and the operation are achieved.

Description

Novel door and window lock

Technical Field

The present invention relates to a locking member, and more particularly, to a novel door and window locking member.

Background

The door and window mainly comprises a flat-open type door and a push-pull type door and window in an opening mode. One side of the casement type door and window sash is pivoted or hinged with the door and window frame and can rotate around the pivot or the hinge to be opened; the sliding door and window sash is limited in the sliding groove or the guide rail of the door and window frame which is parallel up and down and can move in the sliding groove or the guide rail along the direction of the door and window frame.

Generally, a casement type door window is locked by using a bolt, but the bolt is used for locking, and a pin can be separated from the door window, so that the pin shaft is easily lost.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a novel door and window lock piece which has the advantages of integration and simplicity in operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel door and window latch fitting, includes the body of waist type, its characterized in that: the body is provided with a notch embedded with the door and window frame; the body is also provided with a threaded hole communicated with the notch; the body is also provided with a circle accommodating groove; a circular plate is also arranged in the accommodating circular groove; a transmission rod is arranged above the circular plate; two limiting rods are further arranged above the circular plate; the body is also provided with a strip-shaped notch; the strip-shaped gap is communicated with the containing circular groove; a plug connector is arranged in the strip-shaped gap; the two ends of the transmission part are respectively movably connected with the plug connector and the upper part of the circular plate; when the circular plate rotates, the plug connector is driven to move outwards.

Through the arrangement, the body is embedded with the frame of the door and window and then is fixed with the door and window through the threaded holes and the screws, so that the body and the door and window are fixed, the body can be arranged on four sides of the frame of the door and window, and preferably arranged on the frame of the bottom plate of the door and window; then, arranging an inserting port on a frame corresponding to the door and window frame, wherein the inserting port can be matched with the inserting piece, and the inserting piece is inserted into the inserting port after moving outwards so as to lock the door and window; the setting of plectane, plug connector to and driving medium, after the plectane rotated certain angle, because the distance of driving medium is unchangeable, and the plectane is put and is held the circle groove spacing, can only promote the plug connector and outwards remove to realize pegging graft. The limiting rod can prevent the rotating circular plate from rotating by a fixed angle due to an overlarge angle.

The utility model is further configured to: a limiting strip for limiting the inserting piece is arranged above the strip-shaped notch; the limiting strip and the body are integrally arranged; a limiting block is integrally arranged in the accommodating circular groove; the limiting block is arranged between the two limiting rods, so that when the circular plate rotates, the rotating angle of the circular plate is limited.

Through the above arrangement; the limiting strip can prevent the plug connector from being separated from the strip-shaped gap, and the plug connector can only move along the direction of the strip-shaped gap to the outside instead of moving upwards; the limiting blocks can limit the two limiting rods, so that the rotation of the circular plate is limited within a certain angle.

The utility model is further configured to: the body is also provided with a baffle block, and the baffle block is provided with a through hole; the transmission rod is movably connected with the rotating part with the 8-shaped section in an interference insertion mode through the through hole.

Through the arrangement, the structure in the opposite accommodating circular groove and the strip-shaped notch of the shielding block is shielded, the effect of preventing dust deposition is achieved, and the arrangement of the rotating part enables people to realize the rotation of the rotating part during operation

The utility model is further configured to: the shape of the shielding block is matched with the containing circular groove and the strip-shaped notch; the upper end surface of the limiting rod is abutted to the lower surface of the shielding block.

Through the setting, shelter from the block shape and put and hold circular slot and bar breach and carry out fixed adaptation, and the gag lever post up end offsets with sheltering from a lower surface and can play spacing frictional effect, and this frictional force is less than the power that people rotated the rotation portion certainly.

The utility model is further configured to: the transmission piece is of a long strip structure; the upper surfaces of the plug connector and the circular plate are provided with circular rods; the transmission piece is movably sleeved on the round rod, so that the transmission piece and the round rod can rotate relatively; and a limiting ring is arranged above the round rod, so that the driving medium is prevented from being separated from the round rod.

Through the setting, can realize realizing the relative rotation of driving medium and round bar, rotate or the distance between two round bars can realize a process that diminishes to the grow again when the plectane, under the unchangeable circumstances of distance of driving medium, the driving medium will promote the plug-in components and outwards remove to realize the effect of pegging graft.

In conclusion, the utility model has the following beneficial effects: in the actual use process, the rotating part is rotated by hands, the rotating part drives the circular plate to rotate in the rotating process, the circular plate rotates, the distance between the two circular rods is reduced, and therefore the transmission part pushes the plug connector to move outwards, and therefore the plug connection is achieved.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

fig. 3 is a schematic structural diagram of the present embodiment.

Reference numerals: 1. a body; 2. a notch; 3. a threaded hole; 4. placing a circular containing groove; 5. a circular plate; 6. a transmission rod; 7. a limiting rod; 8. a strip-shaped notch; 9. a plug-in unit; 10. a transmission member; 11. a limiting strip; 12. a limiting block; 13. a stop block is shielded; 14. a rotating part; 15. a limit ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a novel door and window lock, as shown in fig. 1 to 3, which has the advantages of integration and simple operation. The window frame comprises a waist-shaped body 1, wherein a notch 2 embedded with a door and window frame is arranged on the body 1; the body 1 is also provided with a threaded hole 3 communicated with the notch 2; the body 1 is also provided with a containing circular groove 4; a circular plate 5 is also arranged in the accommodating circular groove 4; a transmission rod 6 is arranged above the circular plate 5; two limiting rods 7 are further arranged above the circular plate 5; the body 1 is also provided with a strip-shaped gap 8; the strip-shaped gap 8 is communicated with the containing circular groove 4; a plug connector 9 is arranged in the strip-shaped gap 8; two ends of a transmission piece 10 are respectively movably connected above the plug connector 9 and the circular plate 5; when the circular plate 5 rotates, the plug 9 is driven to move outward.

Through the arrangement, the body 1 is fixed with the door and window through the threaded holes 3 and the screws after being embedded with the frame of the door and window, so that the body 1 is fixed with the door and window, and the body 1 can be arranged on four sides of the frame of the door and window, preferably on the frame of the bottom plate of the door and window; then, arranging an inserting port on a frame corresponding to the door and window frame, wherein the inserting port can be matched with the inserting piece 9, and when the inserting piece 9 moves outwards, the inserting port is inserted with the inserting port so as to lock the door and the window; the circular plate 5, the plug-in unit 9 and the transmission member 10 are arranged, after the circular plate 5 rotates for a certain angle, because the distance of the transmission member 10 is unchanged, the circular plate 5 is limited by the circular accommodating groove 4, and only the plug-in unit 9 can be pushed to move outwards, so that the plug-in unit is realized. The limiting rod 7 can prevent the rotating circular plate 5 from rotating by a fixed angle due to an overlarge angle.

A limiting strip 11 for limiting the inserting piece 9 is arranged above the strip-shaped notch 8; the limiting strip 11 and the body 1 are integrally arranged; a limiting block 12 is integrally arranged in the accommodating circular groove 4; the limiting blocks 12 are arranged between the two limiting rods 7, so that when the circular plate 5 rotates, the rotating angle of the circular plate 5 is limited.

Through the above arrangement; the limit strip 11 can prevent the plug connector 9 from being separated from the strip-shaped gap 8, and the plug connector 9 can only move along the direction of the strip-shaped gap 8 to the outside instead of moving upwards; the limiting blocks 12 can limit the two limiting rods 7, so that the rotation of the circular plate 5 is limited within a certain angle.

The body 1 is also provided with a baffle block 13, and the baffle block 13 is provided with a through hole; the transmission rod 6 is movably connected with the rotating part 14 with the 8-shaped section in an interference insertion mode through the through hole.

Through the arrangement, the shielding block 13 shields the structures in the accommodating circular groove 4 and the strip-shaped notch 8 oppositely, the effect of preventing dust deposition is achieved, and the arrangement of the rotating part 14 enables people to rotate the rotating part 14 when operating the dust-proof device

The shape of the baffle block 13 is matched with the containing circular groove 4 and the strip-shaped gap 8; the upper end surface of the limiting rod 7 is abutted to the lower surface of the shielding block 13.

Through the setting, hide dog 13 shape and put and hold circular slot 4 and bar breach 8 and carry out fixed adaptation, and gag lever post 7 up end offsets with sheltering from 13 lower surfaces of piece and can play limiting friction's effect, and this frictional force is less than the power that people rotated rotation portion 14 certainly.

The transmission part 10 is of a strip structure; the upper surfaces of the plug connector 9 and the circular plate 5 are provided with circular rods; the transmission piece 10 is movably sleeved on the round rod, so that the transmission piece 10 and the round rod can rotate relatively; a limit ring 15 is arranged above the round rod, so that the transmission piece 10 is prevented from being separated from the round rod.

Through the setting, can realize realizing the relative rotation of driving medium 10 and round bar, rotate or the distance between two round bars can realize a process that diminishes to the grow again when plectane 5, under the unchangeable condition of distance of driving medium 10, driving medium 10 will promote the plug-in components and outwards remove to realize the effect of pegging graft.

In the actual use process, a human hand rotates the rotating part 14, the rotating part 14 drives the circular plate 5 to rotate in the rotating process, the circular plate 5 rotates, the distance between the two circular rods is reduced, and the transmission part 10 pushes the plug connector 9 to move outwards, so that the plug connection is realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel door and window latch fitting, includes body (1) of waist type, its characterized in that: a notch (2) embedded with a door and window frame is arranged on the body (1); the body (1) is also provided with a threaded hole (3) communicated with the notch (2); the body (1) is also provided with a circular accommodating groove (4); a circular plate (5) is also arranged in the circular containing groove (4); a transmission rod (6) is arranged above the circular plate (5); two limiting rods (7) are also arranged above the circular plate (5); the body (1) is also provided with a strip-shaped gap (8); the strip-shaped gap (8) is communicated with the accommodating circular groove (4); a plug connector (9) is arranged in the strip-shaped gap (8); the two ends of the transmission part (10) are respectively movably connected with the upper parts of the plug connector (9) and the circular plate (5); when the circular plate (5) rotates, the plug connector (9) is driven to move outwards.

2. The new door and window lock of claim 1, wherein: a limiting strip (11) for limiting the inserting piece (9) is arranged above the strip-shaped notch (8); the limiting strip (11) and the body (1) are integrally arranged; a limiting block (12) is integrally arranged in the circular accommodating groove (4); the limiting blocks (12) are arranged between the two limiting rods (7), so that when the circular plate (5) rotates, the rotating angle of the circular plate (5) is limited.

3. The new door and window lock of claim 2, wherein: the body (1) is also provided with a stop block (13), and the stop block (13) is provided with a through hole; the transmission rod (6) is movably transmitted through the through hole to be in interference insertion connection with the rotating part (14) with the 8-shaped section.

4. The new door and window lock of claim 3, wherein: the shape of the stop block (13) is matched with the accommodating circular groove (4) and the strip-shaped notch (8); the upper end surface of the limiting rod (7) is propped against the lower surface of the blocking block (13).

5. The new door and window lock of claim 4, wherein: the transmission piece (10) is of a long strip structure; round rods are arranged on the upper surfaces of the plug connector (9) and the circular plate (5); the transmission piece (10) is movably sleeved on the round rod, so that the transmission piece (10) and the round rod can rotate relatively; and a limiting ring (15) is arranged above the round rod, so that the transmission piece (10) is prevented from being separated from the round rod.