CN219316682U

CN219316682U - Strip lock

Info

Publication number: CN219316682U
Application number: CN202223123416.1U
Authority: CN
Inventors: 谢晓东; 董亮聪; 钱浩锋
Original assignee: Foshan Qianze Technology Co ltd; Guangdong Hehe Construction Hardware Manufacturing Co Ltd; Foshan Hehexing Technology Industrial Co Ltd
Current assignee: Foshan Qianze Technology Co ltd; Guangdong Hehe Construction Hardware Manufacturing Co Ltd; Foshan Hehexing Technology Industrial Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-07-07
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a bar lock, which comprises a lock body, a lock hook, a limiting block, a sliding block and a poking bar, wherein the lock body is internally provided with the sliding block and the poking bar, the limiting block is fixed on the sliding block, one end of the lock hook is inserted into a square hole of the limiting block and is fixed on the limiting block through a set screw, one end of the sliding block and one end of the poking bar are connected through mutually nested stepped structures, so that the sliding block is driven to move together when the poking bar slides in the lock body, and the lock hook is driven to lock or unlock. The strip lock is characterized in that the lock hook is connected with the lock body in a separated mode, so that the lock body can be installed first and then inserted into the lock hook to be fixed with the lock body, the problem that the existing noodle lock in the market is inconvenient to install is solved, and the strip lock is convenient to assemble and convenient to replace based on the separated design of the lock hook.

Description

Strip lock

Technical Field

The utility model relates to the technical field of door and window strip locks, in particular to a strip lock.

Background

Most of the existing locks on the market are arranged in the section bar only by adjusting the angle due to the arrangement of the lock hook, and the installation process is very inconvenient. The strip lock with the sealing adjusting function is very inconvenient to operate when the strip lock is installed on a section bar and the locking sealing performance is adjusted, and because the lock hook and the lock body are integrally designed, when the lock hook is damaged, the whole strip lock is required to be replaced, and certain economic cost is also brought.

Disclosure of Invention

According to the technical problem, the strip lock is provided, the lock hook and the lock body are separated, so that the lock body can be firstly assembled when the strip lock is installed, then the lock hook is inserted into the strip lock to be fixed with the lock body, the problem of inconvenient installation of the noodle lock in the prior art is solved, the strip lock is convenient to assemble, and the lock hook is also convenient to replace based on the separated design of the lock hook.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a strip lock, the strip lock includes the lock body, latch hook, stopper, sliding block and stirs the strip, wherein, be provided with in the lock body the sliding block and stir the strip, the stopper is fixed in on the sliding block, latch hook one end inserts in the square hole of stopper, and will through connecting screw the latch hook is fixed on the stopper, the one end of sliding block with stir strip one end and realize being connected through mutually nested ladder structure, in order to stir the strip and follow when the internal slip of lock drives the sliding block moves together, and then drive the latch hook locks or breaks away from.

At least one gasket is arranged between the limiting block and the sliding block, namely, other specifications of sectional materials can be used by adding the gasket.

The connecting screw is an inner hexagonal cone end fastening screw.

And a decorative cover is further arranged between the toggle strip and the lock body.

The limiting block is fixed with the sliding block through a cross groove countersunk head screw.

Wherein, the lock body is provided with through holes for installing the bar lock symmetrically.

The locking device comprises a limiting block, a locking hook and a connecting screw, wherein a tooth-shaped hole formed by a plurality of round holes is formed in one fixed end of the locking hook and the limiting block, and the locking hook and the limiting block are fixedly connected through the connecting screw penetrating through the tooth-shaped hole.

The beneficial effects of the utility model are as follows: different from the situation of the prior art, the embodiment of the utility model provides a bar lock, which comprises a lock body, a lock hook, a limiting block, a sliding block and a poking bar, wherein the lock body is internally provided with the sliding block and the poking bar, the limiting block is fixed on the sliding block, one end of the lock hook is inserted into a square hole of the limiting block and is fixed on the limiting block through a connecting screw, one end of the sliding block and one end of the poking bar are connected through mutually nested stepped structures, so that when the fluctuation bar slides in the lock body, the sliding block is driven to move together, and the lock hook is driven to lock or unlock. The strip lock is characterized in that the lock hook is connected with the lock body in a separated mode, so that the lock body can be installed first and then inserted into the lock hook to be fixed with the lock body, the problem that the existing noodle lock in the market is inconvenient to install is solved, and the strip lock is convenient to assemble and convenient to replace based on the separated design of the lock hook.

Drawings

FIG. 1 is a schematic diagram of a lock-out state according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a bar lock according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a bar lock installation assembly process provided by an embodiment of the present utility model;

fig. 4 is a schematic diagram of locking hook fixing according to an embodiment of the present utility model;

fig. 5 is an overall schematic diagram of a front mounted latch hook according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the back side of the latch hook according to the present utility model;

fig. 7 is a schematic diagram of connection between a limiting block and a sliding block in a bar lock according to an embodiment of the present utility model.

The reference numerals in the figures illustrate: 01. a latch hook; 02. cross groove countersunk head screw; 03. a limiting block; 04. a connecting screw; 05. a gasket; 06. a sliding block; 07. toggling the bar; 08. a decorative cover; 09. a lock body; 10. a through hole; 11. and a round hole.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-7, which are schematic diagrams of the structure of the bar lock and its components, as shown in the drawing, the embodiment of the utility model provides a bar lock, the whole structure of which includes a lock body 09, a lock hook 01, a limiting block 03, a sliding block 06 and a toggle bar 07, wherein the sliding block 06 and the toggle bar 07 are arranged in the lock body 09, the limiting block 03 is fixed on the sliding block 06, one end of the lock hook 01 is inserted into a square hole of the limiting block 06, the lock hook 01 is fixed on the limiting block 03 through a connecting screw 04, one end of the sliding block 06 is connected with one end of the toggle bar 07 through a mutually nested ladder structure, so that when the toggle bar 07 slides along the lock body 09, the sliding block 06 is driven to move together, and the lock hook 01 is driven to lock or unlock.

Most locks existing in the market are installed, because the size of the lock hook often exceeds the width of the shell, the lock body can be placed in the shell only by adjusting the angle during installation, and the lock body is designed to be separated from the lock body through the lock hook, so that the lock body can be directly and vertically placed in a cavity with a profile opened in advance without adjusting the angle during installation of the lock, then the lock hook is placed in a square hole of a limiting block through a hole with the profile notch, and finally the lock hook is installed and fixed on the lock body by using a connecting screw. And because the latch hook is fixed through the connecting screw, the adjustment of the locking sealing performance can be realized by adjusting the fastening degree of the connecting screw.

In one possible implementation manner, a tooth-shaped hole formed by a plurality of round holes 11 is formed at the fixed end of the lock hook and the limiting block, so that the lock hook and the limiting block are fixedly connected through the tooth-shaped hole by a connecting screw. For example, the latch hook is designed with a tooth-shaped hole consisting of 3 round holes. More specifically, the connecting screw is an inner hexagonal cone set screw. Referring to fig. 4, the tip of the hexagonal cone fastening screw is matched with the circular hole of the latch hook to realize fixation. The tooth-shaped holes formed by the circular holes are formed in the lock hook, so that the lock hook can be matched with the circular holes at different positions through the inner hexagonal cone set screw, and the locking sealing performance of the + -2 mm frame fan can be adjusted on the basis of an initial position.

In one possible embodiment, the limiting block 03 and the sliding block 06 are fixed by a cross-groove countersunk head screw 02. The bar lock is convenient and quick to assemble, and the limiting block and the sliding block are assembled together through the cross groove countersunk head screw.

In addition, in one possible implementation, at least one spacer 05 may be provided between the stopper 03 and the sliding block 06. Is suitable for various specifications of sectional materials.

Based on the structural design of the strip lock, when the strip lock is used, gaskets can be added between the limiting blocks and the sliding blocks or the front and back sides of the lock hook to match with profiles with different specifications. Thereby enhancing the general performance of the product.

In order to ensure the aesthetic property of the product, a decorative cover 08 is also arranged between the toggle strip and the lock body.

In addition, through holes 10 for installing the bar lock are symmetrically arranged on the lock body. The strip is locked on the section bar through the through holes by screws.

Referring to fig. 3, the assembling and installing process of the bar lock of the utility model is shown, firstly, under the condition that the bar lock is not provided with the lock hook, the lock body is integrally placed into the section cavity, then the lock hook is placed into the square hole of the limiting block from the notch opening, and then the lock hook is locked by using the hexagonal key to adjust the inner hexagonal pyramid set screw.

The utility model further discloses a bar lock, which comprises a lock body, a lock hook, a limiting block, a sliding block and a poking bar, wherein the lock body is internally provided with the sliding block and the poking bar, the limiting block is fixed on the sliding block, one end of the lock hook is inserted into a square hole of the limiting block and is fixed on the limiting block through a connecting screw, one end of the sliding block is connected with one end of the poking bar through a mutually nested stepped structure, so that the sliding block is driven to move together when the poking bar slides in the lock body, and the lock hook is driven to lock or unlock. The strip lock is characterized in that the lock hook is connected with the lock body in a separated mode, so that the lock body can be installed first and then inserted into the lock hook to be fixed with the lock body, the problem that the existing noodle lock in the market is inconvenient to install is solved, and the strip lock is convenient to assemble and convenient to replace based on the separated design of the lock hook.

Secondly, through one or more gaskets arranged between the limiting block and the sliding block, and through adjusting the front and back installation of the lock hook, the universal performance of the bar lock is enhanced, and therefore the bar lock can be matched with profiles of different specifications. And based on the separation type design of the lock hook and the lock body, the locking sealing performance of the fan frame can be adjusted through the connecting screw.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a strip lock, its characterized in that, strip lock includes the lock body, latch hook, stopper, sliding block and stir the strip, wherein, be provided with in the lock body the sliding block and stir the strip, the stopper is fixed in on the sliding block, latch hook one end inserts in the square hole of stopper, and will latch hook is fixed on the stopper through connecting screw, the one end of sliding block with stir strip one end and realize being connected through mutually nested ladder structure, in order to stir the strip and follow when sliding in the lock body, drive the sliding block moves together, and then drive the latch hook locks or breaks away from.

2. The bar lock of claim 1, wherein at least one spacer is disposed between the stopper and the slider.

3. The bar lock of claim 1, wherein the connecting screw is an inside hexagonal pyramid end set screw.

4. The bar lock of claim 1, wherein a decorative cover is further provided between the toggle bar and the lock body.

5. The bar lock of claim 1, wherein the stopper is secured to the slider by a cross-slot countersunk head screw.

6. The bar lock of claim 1, wherein the lock body is symmetrically provided with through holes for mounting the bar lock.

7. The bar lock according to claim 1, wherein a tooth-shaped hole formed by a plurality of round holes is formed at one end of the lock hook fixed to the limiting block, so that the lock hook is fixedly connected to the limiting block through the connecting screw penetrating through the tooth-shaped hole.