CN215108141U

CN215108141U - Novel casement hasp device

Info

Publication number: CN215108141U
Application number: CN202120284121.9U
Authority: CN
Inventors: 黄业强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-10
Anticipated expiration: 2031-02-02

Abstract

The utility model belongs to the technical field of the window lock technique and specifically relates to indicate a novel casement locking device, including the locking lever, the hasp, lock seat and fixed establishment, the hasp is provided with first boss, second boss and two first lugs, form the guide rail between individual first lug, be provided with the second lug on the lock seat, fixed establishment is including the spring, the lock seat is installed on the window frame, the locking lever is installed on the casement, the hasp lift can be controlled to the handle, when closing the window, lock seat collision hasp hypotenuse reaches closed state in sliding into the guide rail, when windowing, the handle drives the hasp and rises, the roll-off reaches open mode in the lock seat follow guide rail, the hypotenuse of first lug side makes the convenient closing of two-way switch casement ability.

Description

Novel casement hasp device

Technical Field

The utility model belongs to the technical field of the window lock technique and specifically relates to indicate a novel casement hasp device.

Background

The lock is usually required to be installed on a rotary window sash to lock the window sash, the window sash lock catch which is most applied to the rotary window sash on the market is a handle lock, most handle locks on the market comprise a rotary handle, a spring, a lock tongue and a lock groove at present, but most lock tongues on the market only have an inclined plane at present, and the window sash cannot be conveniently closed in a bidirectional opening and closing window sash.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides a novel casement hasp device.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of novel casement locking device, including the locking lever, the hasp, lock seat and fixed establishment, hasp slidable mounting is on the locking lever, the hasp is provided with first boss, second boss and two first lugs, first lug is triangle-shaped, the hypotenuse of first lug is outside towards the hasp, form the guide rail between two first lugs, be provided with the second lug on the lock seat, second lug slidable mounting is in the guide rail, the second lug is connected with the hypotenuse of first lug, first boss sets up in the hasp upper end, the second boss sets up at the hasp lower extreme, fixed establishment is including the spring, the spring sets up at the locking lever side, the one end and the lock seat of spring are connected, be connected the other end and the second boss of spring.

Preferably, the lock rod is provided with a guide groove, and the first boss and the second boss are slidably mounted in the guide groove.

Preferably, the upper end of the lock catch is provided with a first gasket, the first gasket is slidably mounted at the side end of the guide groove, and the first gasket is connected with the first boss.

Preferably, the lock catch is provided with a second gasket, the second gasket is arranged at the side end of the second boss, the second gasket is slidably arranged at the side end of the guide groove, and the second gasket is connected with the spring.

Preferably, the latch is provided with a rivet which secures the spring and the second washer at the rear end of the latch.

Preferably, the lock catch is provided with a spring piece, and the spring piece is arranged at the lower end of the lock catch.

The utility model has the advantages that:

the utility model provides a pair of novel casement hasp device, lock seat are installed on the window frame, and the locking lever is installed on the casement, and the handle can control the hasp and go up and down, and when closing the window, lock seat collision hasp hypotenuse reaches the closed condition in sliding into the guide rail, and when windowing, the handle drives the hasp and rises, and the roll-off reaches the open condition in the lock seat follow guide rail, and the hypotenuse of first lug side makes the convenient closing of two-way switch casement ability.

Drawings

Fig. 1 is a schematic structural view of a lock catch in a novel sash lock catch device.

Fig. 2 is another structural diagram of a lock catch in the novel window sash lock catch device.

Fig. 3 is a schematic structural view of a lock bar in a novel window sash latch device.

Fig. 4 is another structural diagram of the lock rod in the novel window sash locking device.

Fig. 5 is a schematic structural view of a lock base of a novel window sash locking device.

The reference numerals are respectively: the lock comprises a lock rod (1), a lock catch (2), a lock seat (4), a fixing mechanism (5), a first boss (6), a second boss (7), a first lug (8), a guide rail (9), a second lug (10), a spring (11), a guide groove (12), a first gasket (13), a second gasket (14), a rivet (15) and a spring sheet (16).

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention, and the present invention will be described in detail with reference to the following drawings.

Referring to fig. 1-5, the present invention provides a novel window sash locking device, which comprises a locking bar 1, a locking buckle 2, a lock seat 4 and a fixing mechanism 5, wherein the locking buckle 2 is slidably mounted on the locking bar 1, the locking buckle 2 is provided with a first boss 6, a second boss 7 and two first bosses 8, the first bosses 8 are triangular, the inclined sides of the first bosses 8 face the outside of the locking buckle 2, a guide rail 9 is formed between the two first bosses 8, the lock seat 4 is provided with a second boss 10, the second boss 10 is slidably mounted in the guide rail 9, the second boss 10 is connected with the inclined sides of the first bosses 8, the first boss 6 is arranged at the upper end of the locking buckle 2, the second boss 7 is arranged at the lower end of the locking buckle 2, the fixing mechanism 5 comprises a spring 11, the spring 11 is arranged at the side end of the locking bar 1, one end of the spring 11 is connected with the lock seat 4, the other end of the spring 11 is connected with the second boss 7, the lock seat 4 is mounted on a window frame, the lock rod 1 is installed on the window sash, the handle can control the lock catch 2 to lift, when the window is closed, the lock seat 4 collides with the inclined edge of the lock catch 2 and slides into the guide rail 9 to achieve a closed state, when the window is opened, the handle drives the lock catch 2 to lift, the lock seat 4 slides out of the guide rail 9 to achieve an open state, and the inclined edge of the side edge of the first bump 8 enables the bidirectional switch window sash to be conveniently closed.

In this embodiment, the lock rod 1 is provided with a guide groove 12, the first boss 6 and the second boss 7 are slidably mounted in the guide groove 12, the upper end of the lock catch 2 is provided with a first gasket 13, the first gasket 13 is slidably mounted at the side end of the guide groove 12, the first gasket 13 is connected with the first boss 6, the lock catch 2 is provided with a second gasket 14, the second gasket 14 is arranged at the side end of the second boss 7, the second gasket 14 is slidably mounted at the side end of the guide groove 12, and the second gasket 14 is connected with the spring 11, so that the lock catch 2 is conveniently fixed.

In this embodiment, the latch 2 is provided with a rivet 15, and the rivet 15 fixes the spring 11 and the second gasket 14 at the rear end of the latch 2, so as to fix the spring 11 conveniently.

In this embodiment, the latch 2 is provided with the elastic piece 16, and the elastic piece 16 is arranged at the lower end of the latch 2, so that the latch 2 is convenient to reset.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a novel casement hasp device which characterized in that: comprises a lock rod (1), a lock catch (2), a lock seat (4) and a fixing mechanism (5), wherein the lock catch (2) is slidably arranged on the lock rod (1), the lock catch (2) is provided with a first lug boss (6), a second lug boss (7) and two first lug bosses (8), the first lug bosses (8) are triangular, the bevel edges of the first lug bosses (8) face the outside of the lock catch (2), a guide rail (9) is formed between the two first lug bosses (8), the lock seat (4) is provided with a second lug boss (10), the second lug boss (10) is slidably arranged in the guide rail (9), the second lug boss (10) is connected with the bevel edge of the first lug boss (8), the first lug boss (6) is arranged at the upper end of the lock catch (2), the second lug boss (7) is arranged at the lower end of the lock catch (2), the fixing mechanism (5) comprises a spring (11), the spring (11) is arranged at the side end of the lock rod (1), one end of the spring (11) is connected with the lock seat (4), the other end of the spring (11) is connected with the second boss (7).

2. The novel window sash locking device as claimed in claim 1, wherein: the lock rod (1) is provided with a guide groove (12), and the first boss (6) and the second boss (7) are slidably mounted in the guide groove (12).

3. The novel window sash locking device as claimed in claim 2, wherein: the upper end of the lock catch (2) is provided with a first gasket (13), the first gasket (13) is slidably mounted at the side end of the guide groove (12), and the first gasket (13) is connected with the first boss (6).

4. The novel window sash locking device as claimed in claim 1, wherein: the lock catch (2) is provided with a second gasket (14), the second gasket (14) is arranged at the side end of the second boss (7), the second gasket (14) is slidably mounted at the side end of the guide groove (12), and the second gasket (14) is connected with the spring (11).

5. The novel window sash locking device as claimed in claim 4, wherein: the lock catch (2) is provided with a rivet (15), and the spring (11) and the second gasket (14) are fixed at the rear end of the lock catch (2) by the rivet (15).

6. The novel window sash locking device as claimed in claim 1, wherein: the lock catch (2) is provided with an elastic sheet (16), and the elastic sheet (16) is arranged at the lower end of the lock catch (2).