CN219262099U

CN219262099U - Fire-resistant window temperature-sensing window closer structure

Info

Publication number: CN219262099U
Application number: CN202223399040.7U
Authority: CN
Inventors: 詹立旺; 詹天翔
Original assignee: Shenzhen Jianwei Technology Industry Co ltd
Current assignee: Shenzhen Jianwei Technology Industry Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-27
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a fire-resistant window temperature-sensing window closer structure which comprises a gear swing arm, wherein one end of the gear swing arm is provided with a driving mechanism for adjusting the angle of a device at the inner side of a window, and one side of the driving mechanism is provided with a reset mechanism for applying external force to open the window. According to the utility model, the sealing ring arranged in the mounting groove can play a role in sealing and waterproofing, even if rainwater permeates into the main body seat, the sealing ring is tightly attached to the inner wall of the main body seat, so that the permeated rainwater can be prevented from entering the cylindrical spring, the cylindrical spring can be protected, and the phenomenon that the cylindrical spring is rusted by the rainwater can be prevented, even if the rainwater permeates into the bottom of the main body seat, the rainwater cannot permeate into the spring beyond the sealing ring, so that the service life of the spring can be prolonged, when the window is pushed open, the window can drive the gear swing arm to rotate by taking the step rivet as a center of a circle, and simultaneously, the gear can rotate in the fixed shaft seat, so that the rotation of the gear can drive the rack main body in the rack seat to move upwards.

Description

Fire-resistant window temperature-sensing window closer structure

Technical Field

The utility model relates to the technical field of window closing devices, in particular to a fire-resistant window temperature sensing window closing device structure.

Background

The window closer is also called an automatic window closer, an electric window closer, a movable fireproof window opening and closing device and the like, and is applied to various movable fireproof windows. The movable fireproof window solves the problem that the movable fireproof window is closed at ordinary times, so that ventilation and lighting cannot be achieved. The window closer has a reset state and a release state, can keep the fireproof window normally open in the reset state, achieves the effects of ventilation and lighting, and releases the fireproof window (in the release state) under the action of fire-fighting linkage or temperature control, thereby achieving the requirements of smoke prevention and fire resistance of fire fighting.

When a fire disaster occurs, the window can be closed timely by installing the window closing device on the window, the smoke prevention and fire resistance of fire fighting are achieved, when the fire disaster occurs, the indoor temperature is monitored by the temperature sensor on the window closing device, when the temperature reaches the limiting temperature, the window is driven to be closed automatically by the belt motor or the push rod, but after the whole window closing device is installed on the inner side of the window, the window is opened for a long time, rainwater can enter the window along the assembly gap of the window closing device, and the phenomenon of internal corrosion can easily occur after the rainwater meets water for a long time.

Disclosure of Invention

The utility model aims to provide a fire-resistant window temperature-sensing window closer structure for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-resistant window temperature sense window closer structure, includes the gear swing arm, and the one end of gear swing arm is equipped with adjusting device at the actuating mechanism of window inboard angle, and one side of actuating mechanism is equipped with the canceling release mechanical system that applys external force to opening the window.

Preferably, the driving mechanism comprises a fixed shaft seat, and a rack main body matched with the gear is arranged on the other side of the inner part of the fixed shaft seat.

Preferably, a second mounting half hole is formed in the top of one side of the gear.

Preferably, a step rivet is arranged at the inner center of the fixed shaft seat, and a first mounting half hole is formed in one side of the fixed shaft seat.

Preferably, the step rivets penetrate through the fixed shaft seat and the gear respectively, and the first mounting half holes and the second mounting half holes are in one-to-one correspondence.

Preferably, the reset mechanism comprises a main body seat, plugs are arranged at two ends of the main body seat, and a cylindrical spring is arranged in the main body seat.

Preferably, one end of the cylindrical spring is provided with a cylindrical rack seat.

Preferably, the outer wall of one end of the rack seat is provided with a mounting groove, and a sealing ring is arranged in the mounting groove.

The utility model has at least the following beneficial effects:

1. according to the utility model, the sealing ring arranged in the mounting groove can play a role in sealing and waterproofing, even if rainwater permeates into the main body seat, the sealing ring is tightly attached to the inner wall of the main body seat, so that the permeated rainwater can be prevented from entering the cylindrical spring, the cylindrical spring can be protected, and the phenomenon of corrosion of the cylindrical spring caused by the rainwater can be prevented, and even if the rainwater permeates into the bottom of the main body seat, the rainwater cannot permeate onto the spring beyond the sealing ring, so that the service life of the spring can be prolonged.

2. When the window is pushed open, the window can rotate the swing arm of the driving gear by taking the step rivet as the center of a circle, and simultaneously, the gear rotates in the fixed shaft seat, so that the rotation of the gear can drive the rack main body in the rack seat to move upwards.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a reset mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a gear structure according to the present utility model;

FIG. 5 is a schematic view of the main body seat of the present utility model;

fig. 6 is a schematic view of a structure of a fixing shaft seat according to the present utility model.

In the figure: 1. a gear swing arm; 2. a driving mechanism; 3. fixing the shaft seat; 4. a reset mechanism; 5. a main body seat; 6. a plug; 7. a gear; 8. a cylindrical spring; 9. a mounting groove; 10. a seal ring; 11. a rack seat; 12. step rivet; 13. a first mounting half hole; 14. a rack main body; 15. and a second mounting half hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the first embodiment is a fire-resistant window temperature-sensing window closer structure, which comprises a gear swing arm 1, wherein one end of the gear swing arm 1 is provided with a driving mechanism 2 for adjusting the angle of the device at the inner side of a window, and one side of the driving mechanism 2 is provided with a reset mechanism 4 for applying external force to open the window; the driving mechanism 2 comprises a fixed shaft seat 3, a rack main body 14 matched with the gear 7 is arranged on the other side of the inside of the fixed shaft seat 3, and the gear 7 and the gear swing arm 1 are integrally fixed; a second mounting half hole 15 is formed in the top of one side of the gear 7; the inner center of the fixed shaft seat 3 is provided with a step rivet 12, one side of the fixed shaft seat 3 is provided with a first mounting half hole 13, the gear 7 is rotationally connected with the fixed shaft seat 3 through the step rivet 12, the inner size of the fixed shaft seat 3 is the same as the thickness size of the gear 7, and the gear 7 is meshed with the rack main body 14; step rivet 12 runs through in the inside of fixed axle bed 3 and gear 7 respectively, first installation half hole 13 and the one-to-one correspondence of second installation half hole 15, first the equipment is in the same place with another part of window closer to the inboard of whole window closer fixed mounting to window, when pushing open the window, the window can be with driving gear swing arm 1 and rotating with step rivet 12 as the centre of a circle, and make gear 7 rotate in fixed axle bed 3 inside simultaneously, so gear 7's rotation can drive the inside rack main part 14 of rack seat 11 and upwards remove, thereby rack main part 14 upwards removes the time, can drive rack seat 11 upwards remove.

The reset mechanism 4 comprises a main body seat 5, plugs 6 are arranged at two ends of the main body seat 5, a cylindrical spring 8 is arranged in the main body seat 5, the plugs 6 are fixedly connected with the main body seat 5, the inner diameter of the main body seat 5 is larger than that of the cylindrical spring 8, and the height of the cylindrical spring 8 is smaller than the length of the main body seat 5; one end of the cylindrical spring 8 is provided with a cylindrical rack seat 11, and the rack seat 11 is mutually clamped with a rack main body 14; the mounting groove 9 has been seted up to rack seat 11's one end outer wall, the inside of mounting groove 9 is equipped with sealing washer 10, sealing washer 10's diameter size is the same with the inside diameter size of main part seat 5, sealing washer 10 and the mutual block of mounting groove 9, when driving rack seat 11 and upwards remove, can extrude the inside cylinder spring 8 of main part seat 5, can play sealed waterproof effect through mounting groove 9 internally mounted's sealing washer 10 simultaneously, even there is the rainwater infiltration to main part seat 5 inside, there is sealing washer 10 and the inseparable laminating of main part seat 5 inner wall, can prevent the rainwater of infiltration to enter into in the cylinder spring 8, so can protect cylinder spring 8, prevent the phenomenon that cylinder spring 8 rainwater from taking place the corrosion, the life of cylinder spring 8 has been increased.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fire-resistant window temperature-sensing window closer structure, which is characterized in that: including gear swing arm (1), the one end of gear swing arm (1) is equipped with actuating mechanism (2) of adjusting device at window inboard angle, one side of actuating mechanism (2) is equipped with and applys canceling release mechanical system (4) of external force to opening the window family, canceling release mechanical system (4) are including main part seat (5), the both ends of main part seat (5) are equipped with end cap (6), the inside of main part seat (5) is equipped with cylindrical spring (8), the one end of cylindrical spring (8) is equipped with cylindrical rack seat (11), mounting groove (9) have been seted up to the one end outer wall of rack seat (11), the inside of mounting groove (9) is equipped with sealing washer (10).

2. A fire resistant window temperature sensing window closer structure according to claim 1, wherein: the driving mechanism (2) comprises a fixed shaft seat (3), and a rack main body (14) matched with the gear (7) is arranged on the other side of the inside of the fixed shaft seat (3).

3. A fire resistant window temperature sensing window closer structure according to claim 2, wherein: a second mounting half hole (15) is formed in the top of one side of the gear (7).

4. A fire resistant window temperature sensing window closer structure according to claim 3, wherein: the inner center position of the fixed shaft seat (3) is provided with a step rivet (12), and one side of the fixed shaft seat (3) is provided with a first mounting half hole (13).

5. The fire resistant window temperature sensing window closer structure according to claim 4, wherein: the step rivets (12) penetrate through the fixed shaft seat (3) and the gear (7) respectively, and the first mounting half holes (13) and the second mounting half holes (15) are in one-to-one correspondence.