CN215292030U

CN215292030U - Fireproof temperature control window closer

Info

Publication number: CN215292030U
Application number: CN202120469419.7U
Authority: CN
Inventors: 冯启标
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-12-24
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a fire prevention control by temperature change window closer, including the kerve, the installation piece, the gleitbretter, U type groove has been seted up to the both sides inside of kerve, the latch fitting is installed to one side of kerve, the bow-type groove with U type groove is seted up to the outside both sides of latch fitting, the latch fitting includes the mounting groove, the internally mounted of mounting groove has the pearl of exploding, the outside fixedly connected with stopper of latch fitting, the screw has been seted up to one side of mounting groove, the one side fixed connection epirelief hook groove of latch fitting is kept away from to the latch fitting, the internally mounted of kerve has the spring, the both sides fixed mounting of spring has the couple, the arc wall of knot between stopper and latch fitting is hung to spring one side couple and epirelief hook groove, the locking point is installed to one side of mounting groove, the inside of screw is fixed with the fixed screw. When a fire disaster happens in an indoor unmanned state, the blasting beads explode at high temperature, the sliding blocks are enabled to upwarp, the springs are enabled to be separated, the window frame is driven to swing towards the window sash, the window is automatically closed, and the fire condition is delayed.

Description

Fireproof temperature control window closer

Technical Field

The utility model belongs to the technical field of door and window structure and specifically relates to a fire prevention control by temperature change window closer.

Background

Among various disasters, a fire disaster is one of the main disasters which most often and most generally threaten public safety and social development, even if no person is in an indoor state, the possibility of fire disaster still exists, the fire disaster has more factors influencing the fire behavior, the indoor ventilation degree is one of the influencing factors, because indoor articles need air when burning, and the fire behavior is easy to spread along the position with better ventilation degree, and doors and windows in a house are used as an important carrier for indoor ventilation and ventilation, and the action of the doors and windows can influence the fire behavior; therefore, a fireproof temperature-controlled window closer is designed.

However, the existing fireproof temperature control window closer is not provided with a locking piece, and an explosion-proof bead is not arranged inside the window closer to quickly close the window.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the above-mentioned technique is not enough, provides a fire prevention control by temperature change window closer, has solved current fire prevention control by temperature change window closer and has not set up the latch fitting, and inside also does not have the explosion-proof pearl and carries out the problem of quick closure window.

The utility model discloses a following technical scheme realizes: a fireproof temperature-control window closer comprises a bottom groove, an installation block and a slip sheet, wherein U-shaped grooves are formed in two sides of the bottom groove, a locking piece is installed on one side of the bottom groove, bow-shaped grooves matched with the U-shaped grooves are formed in two sides of the outer portion of the locking piece, the locking piece comprises an installation groove, blasting beads are installed in the installation groove, a limiting block is fixedly connected to the outer portion of the locking piece, a screw hole is formed in one side of the installation groove, a fixing hole is formed in one side, away from the installation groove, of the locking piece, a spring is fixedly connected to one side, away from the locking piece, of the end face of the bottom groove, a hook is installed in the bottom groove, hooks are fixedly installed on two sides of the spring, the hooks on one side of the spring are buckled in arc-shaped grooves between the limiting block and the locking piece, hooks on the other side of the locking piece are matched with the upper hook grooves, and a locking point is installed on one side of the installation groove, and a fixing screw is fixed inside the screw hole.

Furthermore, a pressing sheet is arranged at the joint of the mounting block and the sliding sheet, and the pressing sheet is connected with the mounting block and the sliding sheet through rivets.

Furthermore, one side of the sliding sheet, which is far away from the installation block, is fixedly connected with a fixing sheet.

Furthermore, one side of the mounting block, which is close to the bottom groove, is provided with a rivet, and the mounting block is fixedly connected with the bottom groove through the rivet.

The utility model has the advantages that: when a fire disaster happens in an indoor unmanned state, the explosion beads explode at high temperature, the sliding blocks are enabled to upwarp, the springs are enabled to be separated, the window frame is driven to swing towards the window sash, the window is automatically closed, indoor air is reduced, and the fire condition is delayed.

Drawings

Fig. 1 is a schematic view of the overall structure of a fireproof temperature-controlled window closer of the present invention;

FIG. 2 is an exploded view of the bottom trough of the fireproof temperature-controlled window closer of the present invention;

fig. 3 is a schematic structural view of the spring of the present invention;

FIG. 4 is a schematic view of the locking member of the present invention;

FIG. 5 is a schematic structural view of the bottom trough of the present invention;

in the figure, 1, a bottom groove; 2. mounting blocks; 21. riveting; 3. a fixing sheet; 4. a spring; 41. hooking; 5. A lock; 51. mounting grooves; 52. a limiting block; 53. a screw hole; 54. a fixing hole; 55. a bow-shaped groove; 6. bead blasting; 7. locking points; 8. fixing screws; 9. sliding blades; 10. tabletting; 11. an upper convex hook groove; 12. rivet hole, 13, U type groove.

Detailed Description

As shown in fig. 1 to 5, a fireproof temperature-controlled window closer is arranged between a window frame and a window sash, and comprises a bottom groove 1, an installation block 2, a sliding sheet 9, U-shaped grooves 13 formed inside two sides of the bottom groove 1, a locking piece 5 installed on one side of the bottom groove 1, arch-shaped grooves 55 matched with the U-shaped grooves 13 formed on two sides of the exterior of the locking piece 5, a mounting groove 51 formed on the locking piece 5, a blasting bead 6 installed inside the mounting groove 51, a limiting block 52 fixedly connected to the exterior of the locking piece 5, a screw hole 53 formed on one side of the mounting groove 51, a fixing hole 54 formed on one side of the locking piece 5 far away from the mounting groove 51, an upward convex hook groove 11 fixedly connected to one side of the end surface of the bottom groove 1 far away from the locking piece 5, a spring 4 installed inside the bottom groove 1, hooks 41 fixedly installed on two sides of the spring 4, the hooks 41 on one side of the spring 4 are hung and buckled in an arc-shaped groove between the limiting block 52 and the locking piece 5, the hooks 41 and the upward convex hook groove 11 on the other side, a locking point 7 is installed at one side of the installation groove 51, and a fixing screw 8 is fixed inside the screw hole 53.

The connecting part of the mounting block 2 and the sliding sheet 9 is provided with a pressing sheet 10, and the pressing sheet 10 is connected with the mounting block 2 and the sliding sheet 9 through rivets.

One side of the sliding sheet 9 far away from the mounting block 2 is fixedly connected with a fixing sheet 3.

One side of the mounting block 2 close to the bottom groove 1 is fixedly connected with a rivet 21, and the mounting block 2 is fixedly connected with the bottom groove 1 through the rivet 21.

When a fire disaster occurs in an indoor unmanned state, the explosion beads 6 explode at a high temperature, so that the locking points 7 tilt, the spring 4 is separated from the upper convex hook groove 11 at one end of the bottom groove 1, and then the spring contracts, and the window is closed.

With bow type groove 55 of latch fitting 5 and the U type groove 13 phase-match of kerve 1, and then install latch fitting 5 on kerve 1, install mounting groove 51 one side at latch fitting 5 with lock point 7, and through rivet fixation, install in mounting groove 51 exploding pearl 6, the one end that explodes pearl 6 and the one end of lock point 7 contact each other, when exploding pearl 6 and reaching certain temperature, will explode, then spring 4 will be taken up, just play the function of closing the window.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention control by temperature change closes window ware, includes kerve (1), installation piece (2), gleitbretter (9), its characterized in that, U type groove (13) have been seted up to the both sides of kerve (1) inside, latch fitting (5) are installed to one side of kerve (1), the outside both sides of latch fitting (5) seted up with U type groove (13) assorted bow type groove (55), latch fitting (5) include mounting groove (51), the internally mounted of mounting groove (51) has explode pearl (6), the outside fixedly connected with stopper (52) of latch fitting (5), screw (53) have been seted up to one side of mounting groove (51), one side that latch fitting (5) kept away from mounting groove (51) has seted up fixed orifices (54), the terminal surface of kerve (1) is kept away from one side fixed connection epirelief hook groove (11) of latch fitting (5), the internally mounted of kerve (1) has spring (4), the both sides fixed mounting of spring (4) has couple (41), spring (4) one side couple (41) are hung and are detained stopper (52) with in the arc wall between latch fitting (5), couple (41) of opposite side with go up convex hook groove (11), lock point (7) are installed to one side of mounting groove (51), the inside of screw (53) is fixed with fixed screw (8).

2. A fire resistant temperature controlled window closer according to claim 1, wherein a pressing piece (10) is mounted at the joint of the mounting block (2) and the sliding piece (9), and the pressing piece (10) is connected with the mounting block (2) and the sliding piece (9) through rivets.

3. A fire-resistant temperature-controlled window closer as claimed in claim 1, wherein a fixing plate (3) is fixedly connected to a side of the sliding piece (9) remote from the mounting block (2).

4. A fire-resistant temperature-controlled window closer according to claim 1, wherein a rivet (21) is fixedly attached to one side of the mounting block (2) close to the bottom slot (1), and the mounting block (2) is fixedly attached to the bottom slot (1) by the rivet (21).