CN210768164U

CN210768164U - Fireproof lock guiding device

Info

Publication number: CN210768164U
Application number: CN201921218197.0U
Authority: CN
Inventors: 詹立旺
Original assignee: Shenzhen Tianmao Industry Co ltd
Current assignee: Shenzhen Jianwei Technology Industry Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-16
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a fireproof lock guiding device, which comprises a pressing block, wherein two self-tapping screws penetrate through the threads at one end of the pressing block, the other end of the pressing block is provided with a guide block which is positioned at the bottom of one end of the pressing block far away from the self-tapping screw, the guide block is in sliding contact with the pressing block, a limiting groove is arranged in the pressing block, one end of the pressing block, far away from the self-tapping screw, is in sliding connection with the guide block through the limiting groove, one end of the guide block close to the pressing block is internally provided with an ejection groove, a wire spring is arranged in the ejection groove, the fireproof guiding and locking device, when fire disaster happens to the periphery of the fireproof window field and the window sash opening and closing control device is triggered to automatically close the window sash, the window sash can be automatically locked and closed through the fireproof lock guiding device, open the automatic effectual locking location that carries on of fan to door and window, do not need personnel manual locking, avoid personnel manual locking to cause the potential safety hazard, effectively avoid personnel to omit the conflagration hidden danger that probably brings when locking simultaneously.

Description

Fireproof lock guiding device

Technical Field

The utility model relates to a hardware fitting technical field specifically is fire prevention guide lock ware.

Background

The window closer is also called an automatic window closer, a temperature sensing window closer, a movable fireproof window opening and closing device and the like, is used as a hardware matched with doors and windows, is applied to various movable fireproof windows, and solves the problems that the movable fireproof window is in an opening state at ordinary times, and can play a role of automatically closing a window sash in case of fire.

The existing door and window matching hardware only provides a function of automatically closing a window in a fire disaster, after a door and window opening sash is automatically closed in the fire disaster, the function of automatic locking cannot be provided, people often need to manually rotate a handle by 90 degrees to lock the door and window opening sash, however, when the fire disaster occurs, people manually lock the door and window opening sash to bring great potential safety hazards to people, if the door and window is omitted and not locked, the greater potential fire hazard can be brought, and therefore, a fireproof guiding lock device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock ware is led in fire prevention to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: fireproof guide lock device, including the briquetting, briquetting one end screw thread runs through there are two self tapping screws, and the briquetting other end is equipped with the guide block, the guide block is located the briquetting and keeps away from self tapping screw's one end bottom, and guide block and briquetting sliding contact, be equipped with the spacing groove in the briquetting, the briquetting is kept away from self tapping screw's one end and is passed through spacing groove and guide block sliding connection, the guide block is close to and is equipped with ejection groove in the one end of briquetting, ejection inslot is equipped with the wire spring, the wire spring both ends respectively with guide block and briquetting in close contact with.

Preferably, one end of the pressing block, which is far away from the self-tapping screw, is in close contact with the limiting groove.

Preferably, chamfers are arranged on two sides of one end, far away from the pressing block, of the guide block.

Preferably, the bottoms of the pressing block and the guide block are both convex.

Preferably, the pressing block and the guide block are both made of fireproof metal materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, meet the conflagration breaing out when fire prevention window field periphery to triggering casement opening and closing control device and when making the casement close automatically, leading the lock ware through preventing fires, can lock the casement closure automatically, open the door and window and carry out effectual locking location automatically, do not need personnel's manual locking, avoid personnel's manual locking to cause the potential safety hazard, effectively avoid personnel to omit the conflagration hidden danger that probably brings when locking simultaneously.

2. The utility model discloses, keep away from self tapping screw's one end and spacing groove in close contact with through setting up the briquetting, then can effectively guarantee the stability of guide block and briquetting block installation, guarantee stable locking fire prevention, and through the chamfer that sets up, then made things convenient for the automation of opening the fan when door and window meets the conflagration to close the window, the fire behavior of its device body is then guaranteed in last guide block and briquetting all adopt the preparation of fire prevention metal material, avoids it to receive the intensity of a fire to influence the effective locking fire prevention of fire prevention door and window.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1-briquetting; 2-self-tapping screw; 3-a guide block; 4-a limiting groove; 5-ejecting the groove; 6-wire spring; 7-chamfering.

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.

Referring to fig. 1-2, the present invention provides a technical solution: fireproof guide lock ware, including briquetting 1, 1 one end screw thread of briquetting runs through there are two self tapping screws 2, and the 1 other end of briquetting is equipped with guide block 3, guide block 3 is located briquetting 1 and keeps away from self tapping screw 2's one end bottom, and

guide block

3 and 1 sliding contact of briquetting, be equipped with spacing groove 4 in the briquetting 1, briquetting 1 one end of keeping away from self tapping screw 2 is through spacing groove 4 and guide block 3 sliding connection, guide block 3 is equipped with ejection groove 5 in being close to the one end of briquetting 1, be equipped with wire spring 6 in the ejection groove 5, 6 both ends of wire spring respectively with

guide block

3 and 1 in close contact with of briquetting.

One end and the spacing groove 4 in close contact with of self tapping screw 2 are kept away from to briquetting 1, through setting up the one end and the spacing groove 4 in close contact with that self tapping screw 2 was kept away from to briquetting 1, then can effectively guarantee the stability of

guide block

3 and 1 block installation of briquetting, guarantee to stabilize locking fire prevention.

The two sides of one end, far away from the pressing block 1, of the guide block 3 are provided with chamfers 7, and the chamfers 7 are arranged, so that the door and window can be opened automatically and conveniently when encountering fire.

The bottoms of the pressing block 1 and the guide block 3 are both raised, so that the device is convenient to mount on a window frame notch.

The pressing block 1 and the guide block 3 are both made of fireproof metal materials, so that the fireproof performance of the device body is ensured, and the influence of fire on the effective locking and fireproof of the fireproof door and window is avoided.

When the door window opening sash is used, the wire spring 6 is implanted into the guide block 3 and is positioned by the pressing block 1, so that the guide block 3 is in an elastic movable state, when the opening sash is closed, the lock point on the door window opening sash transmission rod is in collision pressure with the guide block 3, the extrusion limit of the transmission rod on the guide block 3 is cancelled, the guide block 3 is popped out under the elastic action of the wire spring 6 and is clamped and limited with the lock point on the transmission rod through the limit groove 4, the transmission rod is locked and limited, the opening sash is locked automatically, and the opening sash is locked without manually twisting the handle for 90 degrees.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fire prevention guide lock ware, including briquetting (1), its characterized in that: briquetting (1) one end screw thread runs through there are two self tapping screws (2), and briquetting (1) other end is equipped with guide block (3), guide block (3) are located briquetting (1) and keep away from the one end bottom of self tapping screw (2), and guide block (3) and briquetting (1) sliding contact, be equipped with spacing groove (4) in briquetting (1), the one end that self tapping screw (2) were kept away from in briquetting (1) is through spacing groove (4) and guide block (3) sliding connection, be equipped with ejection groove (5) in the one end that guide block (3) are close to briquetting (1), be equipped with wire spring (6) in ejection groove (5), wire spring (6) both ends respectively with guide block (3) and briquetting (1) in close contact with.

2. A fire protection lock guide according to claim 1, wherein: one end of the pressing block (1), which is far away from the self-tapping screw (2), is in close contact with the limiting groove (4).

3. A fire protection lock guide according to claim 1, wherein: and chamfers (7) are arranged on two sides of one end, far away from the pressing block (1), of the guide block (3).

4. A fire protection lock guide according to claim 1, wherein: the bottoms of the pressing block (1) and the guide block (3) are both convex.

5. A fire protection lock guide according to claim 1, wherein: the pressing block (1) and the guide block (3) are both made of fireproof metal materials.