CN218668986U

CN218668986U - Chain window opener with high thrust, long stroke and short appearance

Info

Publication number: CN218668986U
Application number: CN202122148260.1U
Authority: CN
Inventors: 林超; 韩玉龙
Original assignee: Afar Door And Window Control System Hangzhou Co ltd
Current assignee: Afar Door And Window Control System Hangzhou Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2023-03-21
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a chain machine of windowing of big thrust long stroke appearance weak point, the female joint comprises an outer tube, through bolt fixedly connected with baffle on one side inner wall of outer tube, through bolt fixedly connected with driving motor on one side outer wall of baffle, driving motor is through the first bull stick of the output fixedly connected with of its one side, the welding of the one end of first bull stick has first bevel gear, one side position department that is close to the baffle on one side inner wall of outer tube rotates and is connected with the second bull stick, the welding has first chain gear and second bevel gear on one side outer wall of second bull stick. This chain machine of windowing of big thrust long stroke appearance weak point, through the turn structural design in chain chamber, can guarantee that the chain can be smooth and easy, fluent, do not block, the push-out of no abnormal sound, guarantee that the chain can effectually push the window open, through powerful driving motor, can guarantee to export to make the chain transmission move smoothly under the circumstances of push-pull force.

Description

Chain window opener with high thrust, long stroke and short appearance

Technical Field

The utility model relates to a machine technical field of windowing specifically is a chain machine of windowing that big thrust long stroke appearance is short.

Background

A machine for opening and closing a window is called as a window opener and is a high and new product in the domestic building industry, and an intelligent electric window is the latest development of the modern window industry

However, the push-pull force of the conventional chain window opener is relatively small, and other installation methods can be selected for heavier windows, so that the cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chain machine of windowing of big thrust long stroke appearance weak point to it puts forward the current chain machine of windowing thrust little and the chain problem of not smooth and easy operation easily to solve among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a chain machine of windowing of big thrust long stroke appearance weak point, includes the outer tube, through bolt fixedly connected with baffle on the inner wall of one side of outer tube, through bolt fixedly connected with driving motor on the outer wall of one side of baffle, driving motor is through the first bull stick of the output fixedly connected with of its one side, the one end welding of first bull stick has first bevel gear, one side position department that is close to the baffle on the inner wall of one side of outer tube rotates and is connected with the second bull stick, the welding has first chain gear and second bevel gear on the outer wall of one side of second bull stick, first chain gear is located one side of second bevel gear, the meshing is connected with the chain on the outer wall of one side of first chain gear, it is connected with the connecting piece to rotate on the outer wall of one side of chain, be provided with the chain head on the outer wall of one side of connecting piece, the chain chamber has been seted up to the inside of outer tube, one side position department that the inside of outer tube is close to the chain chamber has seted up the gear chamber, it is connected with the third bull stick to rotate on the inner wall of one side of gear chamber, the welding has the second chain gear on the outer wall of third bull stick.

Preferably, the first bevel gear and the second bevel gear are in meshing connection through gear teeth.

Preferably, the first chain gear and the second chain gear are meshed with the chain.

Preferably, the first chain gear and the second chain gear are both provided with two, and the two first chain gears and the two second chain gears are respectively symmetrically arranged on the outer walls of the second rotating rod and the third rotating rod.

Preferably, the cross section of the gear cavity is of an arc structure.

Compared with the prior art, the beneficial effects of the utility model are that: this chain machine of windowing of big thrust long stroke appearance weak point, through the turn structural design in chain chamber, can guarantee that the chain can be smooth and easy, fluent, do not block, the push-out of no abnormal sound, guarantee that the chain can effectually push the window open, through powerful driving motor, can guarantee to export to make the chain transmission move smoothly under the circumstances of push-pull force.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a top view of a second rotating rod of the present invention;

fig. 4 is a front view of the chain of the present invention.

In the figure: 1. an outer tube; 2. a partition plate; 3. a drive motor; 4. a first rotating lever; 5. a first bevel gear; 6. a second rotating rod; 7. a first chain gear; 8. a second bevel gear; 9. a connecting member; 10. a chain head; 11. a chain cavity; 12. a chain; 13. a gear cavity; 14. a third rotating rod; 15. a second chain gear.

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. 1-4, the present invention provides a technical solution: the utility model provides a chain machine of windowing of big thrust long stroke appearance weak point, including outer tube 1, there is baffle 2 through bolt fixedly connected with on one side inner wall of outer tube 1, there is driving motor 3 through bolt fixedly connected with on one side outer wall of baffle 2, driving motor 3 is through the first bull stick 4 of the output fixedly connected with of its one side, the welding of the one end of first bull stick 4 has first bevel gear 5, one side position department that is close to baffle 2 on one side inner wall of outer tube 1 rotates and is connected with second bull stick 6, the welding has first chain gear 7 and second bevel gear 8 on one side outer wall of second bull stick 6, first chain gear 7 is located one side of second bevel gear 8, the meshing is connected with chain 12 on the outer wall of one side of first chain gear 7, it is connected with connecting piece 9 to rotate on the outer wall of one side of chain 12, be provided with chain head 10 on the outer wall of one side of connecting piece 9, chain chamber 11 has been seted up to the inside of outer tube 1, gear chamber 13 has been seted up to rotate on one side position department that is close to chain chamber 11 in the inside of outer tube 1, it has third bull stick 14 to rotate and is connected with third bull stick 14, the welding has second chain 15.

The utility model discloses in: the first bevel gear 5 and the second bevel gear 8 are in gear engagement connection; it is ensured that the driving motor 3 can drive the first rotating rod 4 to rotate.

The utility model discloses in: the first chain gear 7 and the second chain gear 15 are meshed with the chain 12; ensuring that the chain 12 can be moved.

The utility model discloses in: the number of the first chain gears 7 and the number of the second chain gears 15 are two, and the two first chain gears 7 and the two second chain gears 15 are symmetrically arranged on the outer walls of the second rotating rod 6 and the third rotating rod 14 respectively; the stability of the movement of the connecting piece 9 is ensured.

The utility model discloses in: the cross section of the gear cavity 13 is of an arc structure; facilitating bending of the chain 12.

The working principle is as follows: when the window closing device is used, the outer pipe 1 is fixedly installed on a window frame, the chain head 10 is connected with a window, an external power supply is connected, when the window needs to be opened, the driving motor 3 rotates forwards, the driving motor 3 drives the first rotating rod 4 to rotate, the first rotating rod 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 is connected with the second bevel gear 8 in a meshed mode, the second bevel gear 8 drives the second rotating rod 6 to rotate, the rotation of the first chain gear 7 is achieved, the first chain gear 7 pushes the chain 12 out of the chain cavity 11 when rotating, after the chain 12 is pushed out gradually, one end of the chain 12 pushes the window to be opened, when the window is closed, the driving motor 3 rotates backwards, the driving motor 3 drives the first chain gear 7 to rotate reversely, the chain 12 is wound on the first chain gear 7 through the meshing of the first chain gear 7 and the chain 12, the storage of the chain 12 is achieved, and the subsequent window closing is achieved.

In conclusion: this chain machine of windowing of big thrust long stroke appearance weak point, through the turn structural design of chain chamber 11, can guarantee that chain 12 can be smooth and easy, fluent, do not block, the push-off of no abnormal sound, guarantee that chain 12 can effectually push the window open, through powerful driving motor 3, can guarantee to make the chain transmission move smoothly under the circumstances of output push-pull power.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a chain machine of windowing of big thrust long stroke appearance weak point, includes outer tube (1), its characterized in that: a clapboard (2) is fixedly connected on the inner wall of one side of the outer pipe (1) through a bolt, a driving motor (3) is fixedly connected on the outer wall of one side of the clapboard (2) through a bolt, the driving motor (3) is fixedly connected with a first rotating rod (4) through the output end of one side of the driving motor, one end of the first rotating rod (4) is welded with a first bevel gear (5), a second rotating rod (6) is rotatably connected to one side position of the inner wall of one side of the outer pipe (1) close to the clapboard (2), a first chain gear (7) and a second bevel gear (8) are welded on the outer wall of one side of the second rotating rod (6), the first chain gear (7) is positioned at one side of the second bevel gear (8), a chain (12) is engaged and connected on the outer wall of one side of the first chain gear (7), the outer wall of one side of the chain (12) is rotationally connected with a connecting piece (9), a chain head (10) is arranged on the outer wall of one side of the connecting piece (9), a chain cavity (11) is arranged inside the outer tube (1), a gear cavity (13) is arranged at one side position of the inner part of the outer tube (1) close to the chain cavity (11), a third rotating rod (14) is rotatably connected on the inner wall of one side of the gear cavity (13), and a second chain gear (15) is welded on the outer wall of one side of the third rotating rod (14).

2. The chain window opener of claim 1 wherein the chain has a short profile with a long stroke and a large thrust, and wherein: the first bevel gear (5) and the second bevel gear (8) are in gear meshing connection.

3. The chain window opener of claim 1 wherein the chain has a short profile with a long stroke and a large thrust, and wherein: the first chain gear (7) and the second chain gear (15) are meshed with the chain (12).

4. The chain window opener of claim 1 wherein the chain has a short profile with a long stroke and a large thrust, and wherein: first chain gear (7) and second chain gear (15) all are provided with two altogether, and just two first chain gear (7) and two second chain gear (15) symmetry respectively set up on the outer wall of second bull stick (6) and third bull stick (14).

5. The chain window opener of claim 1, wherein: the cross section of the gear cavity (13) is of an arc-shaped structure.