CN212867261U

CN212867261U - Temperature control window closer

Info

Publication number: CN212867261U
Application number: CN202020699073.5U
Authority: CN
Inventors: 蒋飞耀
Original assignee: Shanghai Jiangchun Hardware Co ltd
Current assignee: Shanghai Jiangchun Hardware Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-04-02
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a control by temperature change window closer, including the base, the inside fixed mounting of base has the action box, and there is the master gear inside the action box through pivot movable mounting, and the master gear meshing has the rack bar, and the one end fixed mounting of rack bar has the connecting box. The utility model discloses, be connected back and the window with pedestal mounting to window frame, later when using, when the window is opened the back and is closed, transmission through the link, let the master gear rotate, the master gear is through the meshing effect with the rack bar, it removes to drive the pinion rack, along with the removal of rack bar, the effect of the first hydraulic stem of cooperation and pneumatic cylinder, make the window can be automatic closed, simultaneously along with the rotation of master gear, through stirring the action of deceleration pole, the effect that combines the spring plays the deceleration to the rotation of master gear, this safety knot integrated level is high, make the installation very convenient and fast, avoid too much destruction section bar, convenient to use and energy-concerving and environment-protective, also make simultaneously open the fan and relax safe self-closing.

Description

Temperature control window closer

Technical Field

The utility model relates to a five metals technical field specifically is a control by temperature change window closer.

Background

The window closer is also called automatic window closer, temperature sensing window closer, movable fireproof window opening and closing device, etc. and is used in various movable fireproof windows to avoid the opening of movable fireproof window in normal time and to shut window sash automatically in case of fire.

However, the existing fire-proof window fittings have many defects, the matching design is that the external fittings are used to install the outer edge of the exposed window, the overall plane of the outer edge of the window is uneven, the appearance and the low-carbon environment protection are affected, the window closing function of the window closing device is too fast and does not pass through the buffering process, the impact is too large, the damage and the insecurity of the window sash are easily caused, the elastic window closing function is not solved and the common opening sash is opened and mixed into a whole, the opening and closing of the opening sash are formed to be used with the elastic load, and the energy consumption and the use are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control by temperature change closes window ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a control by temperature change window closer, includes the base, the inside fixed mounting of base has the action box, the inside of action box has the master gear through pivot movable mounting, the master gear meshing has the rack bar, the one end fixed mounting of rack bar has the connecting box, the inside fixed mounting of connecting box has first hydraulic stem, the one end fixed mounting of first hydraulic stem has the heat sensitive ball, the one end fixed mounting of connecting box has the bull stick, the top fixed mounting of master gear has the stator, one side of master gear is fixed with the connecting seat, the top movable mounting of connecting seat has the deceleration pole, the lateral wall fixed mounting of deceleration pole has the spring, the rack bar meshing has the location gear, the one end fixed mounting of rack bar has the pneumatic cylinder, the top fixed mounting of master gear has the link.

Preferably, the number of the stators is two, and the two stators are symmetrically arranged on the top of the main gear.

Preferably, the distance from one end of the deceleration rod close to the main gear to the center of the main gear is smaller than the distance from the stator to the center of the main gear.

Preferably, one end of the rack bar penetrates through a side wall of the motion box and extends to the outside of the motion box.

Preferably, the main gear and the positioning gear are both connected with the straight rod through a rotating shaft and fixedly connected with the side wall of the action box through the straight rod.

Preferably, the lateral wall of the action box is fixedly provided with a lug which is matched with the rotating rod, and the rotating rod is arranged on the lug through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this control by temperature change window closer, with the base installation to window frame after and be connected with the window, later when using, when the window is opened the back and is closed, transmission through the link, let the master gear rotate, the master gear is through the meshing effect with the rack bar, drive the pinion rack and remove, along with the removal of rack bar, the effect of the first hydraulic stem of cooperation and pneumatic cylinder, make the window can automatic closure, simultaneously along with the rotation of master gear, the stator is through stirring the action of speed reduction pole this moment, when the speed reduction pole pivoted, combine the effect of spring to play the deceleration to the rotation of master gear, this safety buckle integrated level is high, make the installation very convenient and fast, avoid too much destruction section bar, convenient to use and energy-concerving and environment-protective, also make simultaneously open safe self-closing of fan.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the action box of the present invention;

fig. 3 is a schematic view of the connection relationship between the connecting seat and the decelerating rod of the present invention.

In the figure: the device comprises a base 1, an action box 2, a main gear 3, a rack rod 4, a connecting box 5, a first hydraulic rod 6, a heat sensitive ball 7, a rotating rod 8, a stator 9, a connecting seat 10, a speed reducing rod 11, a spring 12, a positioning gear 13, a hydraulic cylinder 14 and a connecting frame 15.

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. 1-3, the present invention provides an embodiment: a temperature-controlled window closer comprises a base 1, an action box 2 is fixedly arranged in the base 1, a main gear 3 is movably arranged in the action box 2 through a rotating shaft, the main gear 3 is meshed with a rack rod 4, one end of the rack rod 4 penetrates through the side wall of the action box 2 and extends to the outside of the action box 2, a connecting box 5 is fixedly arranged at one end of the rack rod 4, a first hydraulic rod 6 is fixedly arranged in the connecting box 5, a heat-sensitive ball 7 is fixedly arranged at one end of the first hydraulic rod 6, a rotating rod 8 is fixedly arranged at one end of the connecting box 5, a lug matched with the rotating rod 8 is fixedly arranged on the side wall of the action box 2, the rotating rod 8 is arranged on the lug through the rotating shaft, stators 9 are fixedly arranged at the top of the main gear 3, the number of the stators 9 is two, the two stators 9 are symmetrically arranged at the top of the main gear 3, a connecting seat 10 is fixed at one side of the, the top movable mounting of connecting seat 10 has speed reduction pole 11, the distance that speed reduction pole 11 is close to 3 one end distances of master gear 3 centre of a circle of stator 9 distance 3 centre of a circle of master gear is less than, the lateral wall fixed mounting of speed reduction pole 11 has spring 12, rack bar 4 meshes has positioning gear 13, master gear 3 and positioning gear 13 all are connected with the straight-bar through the pivot and through the lateral wall fixed connection of above-mentioned straight-bar with action box 2, the one end fixed mounting of rack bar 4 has pneumatic cylinder 14, the top fixed mounting of master gear 3 has link 15.

The working principle is as follows: the base 1 is installed on a window frame and connected with a window, when the window is opened and closed, the main gear 3 rotates through transmission of the connecting frame 15, the main gear 3 drives the gear rod 4 to move through meshing action with the rack rod 4, the first hydraulic rod 6 and the hydraulic cylinder 14 are matched with each other along with movement of the rack rod 4, the window can be automatically closed, meanwhile, along with rotation of the main gear 3, the stator 9 acts through stirring the speed reduction rod 11, and the speed reduction rod 11 rotates and simultaneously performs speed reduction action on rotation of the main gear 4 by combining action of the spring 12.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a control by temperature change window closer, includes base (1), its characterized in that: the inside fixed mounting of base (1) has action box (2), the inside of action box (2) has master gear (3) through pivot movable mounting, master gear (3) meshing has rack bar (4), the one end fixed mounting of rack bar (4) has connecting box (5), the inside fixed mounting of connecting box (5) has first hydraulic stem (6), the one end fixed mounting of first hydraulic stem (6) has heat sensitive ball (7), the one end fixed mounting of connecting box (5) has bull stick (8), the top fixed mounting of master gear (3) has stator (9), one side of master gear (3) is fixed with connecting seat (10), the top movable mounting of connecting seat (10) has speed reduction pole (11), the lateral wall fixed mounting of speed reduction pole (11) has spring (12), rack bar (4) meshing has location gear (13), one end of the rack rod (4) is fixedly provided with a hydraulic cylinder (14), and the top of the main gear (3) is fixedly provided with a connecting frame (15).

2. A temperature controlled window closer as claimed in claim 1, wherein: the number of the stators (9) is two, and the two stators (9) are symmetrically arranged at the top of the main gear (3).

3. A temperature controlled window closer as claimed in claim 1, wherein: the distance from one end of the speed reducing rod (11) close to the main gear (3) to the circle center of the main gear (3) is smaller than the distance from the stator (9) to the circle center of the main gear (3).

4. A temperature controlled window closer as claimed in claim 1, wherein: one end of the rack rod (4) penetrates through the side wall of the action box (2) and extends to the outside of the action box (2).

5. A temperature controlled window closer as claimed in claim 1, wherein: the main gear (3) and the positioning gear (13) are connected with the straight rod through a rotating shaft and fixedly connected with the side wall of the action box (2) through the straight rod.

6. A temperature controlled window closer as claimed in claim 1, wherein: the lateral wall fixed mounting of action box (2) has the lug with bull stick (8) looks adaptation, bull stick (8) set up on above-mentioned lug through the pivot.