CN113202369B

CN113202369B - Switch device

Info

Publication number: CN113202369B
Application number: CN202110457988.4A
Authority: CN
Inventors: 潘志成; 潘欣欣
Original assignee: Shaoguan Gemei Machinery Co ltd
Current assignee: Shaoguan Gemei Machinery Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-07-12
Anticipated expiration: 2041-04-26
Also published as: CN113202369A

Abstract

An embodiment of the present invention provides a switching apparatus including: a support; a first weight member; a handle; the first rope is arranged on the bracket in a sliding mode, a first end of the first rope is connected with the first counterweight, and a second end of the first rope is connected with the handle; the first fixing piece is arranged on the first rope and connected to the first door window. Through pulling down or release the handle for first rope motion can control and open or close the window, and in addition, but the handle stops in midway optional position during the switch window, can realize that control will the window switch is in optional position, first counterweight can be for drawing open or can close window and provide power, thereby need not too much manpower consumption, and is simple convenient, and the speed of closing and opening the window is very fast moreover, and the time is short, and work efficiency is higher.

Description

Switch device

Technical Field

The invention relates to the technical field of doors and windows, in particular to a switch device.

Background

The upper window in a tall and big factory building is higher in arrangement, an aluminum alloy structure frame glass push-pull type window is adopted, a screw rod for opening and closing the window is connected to the ground through a long handle, and the long handle is rotated to control the screw rod to rotate, so that the window is driven to open and close.

The mode of this switch window is because long connecting rod and screw rod rotate, rotates the screw rod drive window switch through the manual work, and it is very hard to rotate, rotates the slow window closing reaction speed slow time longer, influences work efficiency.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

in the prior art, the screw rod is manually rotated to drive the window to be opened and closed, the rotation is very laborious, the slow window closing reaction speed is slow in rotation, and the time is long, so that the working efficiency is influenced.

Disclosure of Invention

In order to solve the above problems, the present invention aims to provide a switch device, which is used to solve the technical problems in the prior art that the rotation of the screw rod is very laborious, the window closing response speed is slow and the time is long due to slow rotation, and the work efficiency is affected.

In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:

the present embodiment provides a switching device, including:

a support;

a first weight member;

a handle;

the first rope is arranged on the bracket in a sliding mode, a first end of the first rope is connected with the first counterweight, and a second end of the first rope is connected with the handle;

the first fixing piece is arranged on the first rope, and the first fixing piece is connected to the first door and window.

Further, the handle includes:

the shell is provided with a through hole and a mounting groove in the height direction; the through hole is used for the first rope to penetrate through;

a second weight disposed within the housing and movable up and down within the housing, the second weight being connected to the second end of the first cord;

the second fixing piece penetrates through the mounting groove and is arranged on the second counterweight piece, wherein the second fixing piece moves in the mounting groove to adjust the second counterweight piece to move up and down in the shell, and the moving range of the second counterweight piece is the height of the mounting groove.

Further, the second fixing member includes:

the fixing rod penetrates through the mounting groove and is connected with the second counterweight part, and external threads are arranged on the fixing rod;

and the locking nut is screwed into the external thread and fixes the fixed rod and the second counterweight piece connected with the fixed rod at a preset position.

Further, the switching device further includes:

the first fixed pulley is arranged on the bracket;

the second fixed pulley is arranged on the bracket;

the first rope is arranged on the first fixed pulley and the second fixed pulley in a sliding mode.

Further, the fixing piece is arranged on the frame of the first door window.

Further, the switching device further includes:

a third weight member;

the second rope is arranged on the bracket in a sliding mode, a first end of the second rope is connected with the third counterweight piece, and a second end of the second rope is connected with the handle;

and the third fixing piece is arranged on the second rope, and the third fixing piece is connected to the second door and window.

Further, the switching device includes:

the third fixing piece is fixed on the door frame of the second door and window.

Further, the first weight member and the third weight member have the same weight.

Further, the switching device further includes:

the third fixed pulley is arranged on the bracket;

the fourth fixed pulley is arranged on the bracket;

the second rope is arranged on the third fixed pulley and the fourth fixed pulley in a sliding mode.

Furthermore, the first fixed pulley and the third fixed pulley are respectively and correspondingly arranged at two ends of the bracket;

the distance between the first fixed pulley and the second fixed pulley is the same as the distance between the third fixed pulley and the fourth fixed pulley.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

an embodiment of the present invention provides a switching apparatus including: a support; a first weight member; a handle; the first rope is arranged on the bracket in a sliding mode, a first end of the first rope is connected with the first counterweight, and a second end of the first rope is connected with the handle; the first fixing piece is arranged on the first rope, and the first fixing piece is connected to the first door and window. Through pulling down or release the handle for first rope motion can control and open or close the window, and in addition, but the handle stops in midway optional position during the switch window, can realize that control will the window switch is in optional position, first counterweight can be for drawing open or can close window and provide power, thereby need not too much manpower consumption, and is simple convenient, and the speed of closing and opening the window is very fast moreover, and the time is short, and work efficiency is higher. The technical problems that in the prior art, the window is manually rotated to drive the window to be opened and closed, the rotation is very laborious, the slow window closing reaction speed is slow, and the working efficiency is influenced are effectively solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a switching device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a handle of a switch device provided by an embodiment of the invention;

fig. 3 is another structural schematic diagram of a handle of a switch device provided by an embodiment of the invention.

Wherein:

1. a first cord; 2. a first weight member; 3. a support; 4. a first door window; 5. a second rope; 6. a third weight member; 7. a second door window; 81. a first fixed pulley; 82. a second fixed pulley; 83. a third fixed pulley; 84. a fourth fixed pulley; 9. a handle; 91. a housing; 92. a second weight member; 93. mounting grooves; 94. fixing the rod; 95. locking the nut; 10. a first fixing member; 11. and a third fixing member.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood as specific cases by those of ordinary skill in the art.

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a switching device according to an embodiment of the present invention.

As shown in fig. 1 to 3, the present embodiment provides a switching device including:

a bracket 3; the support 3 is a cross bar which can be fixed on a wall or a mounting frame of a window.

A first weight member 2;

a handle 9;

the first rope 1 is arranged on the bracket 3 in a sliding mode, a first end of the first rope 1 is connected with the first counterweight part 2, and a second end of the first rope 1 is connected with the handle 9;

the first fixing member 10 is disposed on the first rope 1, and the first fixing member 10 is connected to the first door/window 4.

The first weight 2 is pulled by the first rope 1, is suspended in the air, has potential energy to pull the first rope 1, and the potential energy provided by the first weight 2 can easily pull the first door or window 4;

when the handle 9 moves upwards, the first counterweight 2 pulls the first door and window 4 to open, and when the handle 9 moves downwards, the handle 9 pulls the first door and window 4 to close;

the first fixing element 10 may be a screw, a head of the screw is connected to the first rope 1, and the screw is locked to the first door/window 4, especially to a door frame of the first door/window 4.

Wherein the first rope 1 is a steel wire rope.

The switching device of this embodiment through pulling down or release handle 9 for first rope 1 motion can be controlled and is opened or close the window, and in addition, but handle 9 can stop in midway optional position during the switch window, can realize that control will the window switch is in optional position, first counterweight can be for drawing open or can close window provides power, thereby need not too much manpower consumption, and is simple convenient, and the speed of closing the window is very fast moreover, and the time is short, and work efficiency is higher. The technical problems that in the prior art, the window is manually rotated to drive the window to be opened and closed, the rotation is very laborious, the slow window closing reaction speed is slow, and the working efficiency is influenced are effectively solved.

Further, the handle 9 includes:

the shell 91 is provided with a through hole and a mounting groove 93 in the height direction; wherein the through hole is used for the first rope 1 to penetrate through;

a second weight 92, the second weight 92 being disposed in the housing 91 and being movable up and down in the housing 91, the second weight 92 being connected to a second end of the first rope 1;

and a second fixing member passing through the mounting groove 93 and disposed on the second weight member 92, wherein the second fixing member moves in the mounting groove 93 to adjust the second weight member 92 to move up and down in the housing 91, and the moving range of the second weight member 92 is the height of the mounting groove 93.

Through adjusting the position of the second fixing piece in the mounting groove 93, so that the second weight part 92 can move up and down, the first rope 1 is loosened, and then the first weight part 2 falls down to pull the first door and window 4 to be opened.

The shell 91 can be fixed on the wall, adjusts through adjusting first mounting 10 second counterweight 92 reciprocates to realize opening and closing the window, in addition, mounting groove 93 with the shell 91 has also been injectd the position that second counterweight 92 rises, in order to avoid second counterweight 92 rises too high for the power that the first counterweight 2 of searching for books provided pulls first door and window 4 all the time, causes the impaired problem of first door and window 4.

Further, the second fixing member includes:

a fixing rod 94, wherein the fixing rod 94 penetrates through the mounting groove 93 and is connected with the second counterweight 92, and an external thread is arranged on the fixing rod 94;

and the locking nut 95 is screwed into the external thread, and fixes the fixing rod 94 and the second weight 92 connected with the fixing rod 94 at a preset position.

When the first door window 4 is opened or closed, the position of the fixing rod 94 is adjusted, the first door window can be stopped at any position in the midway, the locking nut 95 at the tightening position is locked, different opening degrees of the window are kept, and different requirements are met.

One end of the fixing rod 94 may be provided on the second weight member 92 by welding. The second weight member 92 can be moved up and down by grasping the fixing rod 94 to move up and down, so that the first door and window 4 can be opened and closed.

Further, the switching device further includes:

a first fixed pulley 81, wherein the first fixed pulley 81 is arranged on the bracket 3;

a second fixed pulley 82, wherein the second fixed pulley 82 is arranged on the bracket 3;

the first rope 1 is slidably disposed on the first fixed pulley 81 and the second fixed pulley 82.

First fixed pulley 81 with second fixed pulley 82 makes the slip setting that first rope 1 can be better to can reduce first rope 1 is in the frictional force that receives on support 3, and then can realize controlling better first door and window 4's switch.

Further, the switching device further includes:

a third weight 6;

the second rope 5 is arranged on the bracket 3 in a sliding mode, a first end of the second rope 5 is connected with a third weight 6, and a second end of the second rope 5 is connected with the handle 9;

and the third fixing piece 11 is arranged on the second rope 5, and the third fixing piece 11 is connected to the second door window 7.

To double door and window's structure, when door and window includes first door and window 4 and second door and window 7 promptly, can control two door and window's switch through a handle 9 one by one, convenient and fast need not to consume too much manpower and materials moreover.

Further, the switching device includes:

the third fixing member 11 is fixed to a door frame of the second door/window 7.

Similarly, the second door window 7 is prevented from being damaged during the process of opening and closing the second door window 7.

Further, the first weight member 2 and the third weight member 6 are the same in weight; so that the potential energy provided by the first counterweight 2 and the third counterweight 6 is the same, and the tension of the first rope 1 and the tension of the second rope 5 are the same, so that the opening and closing of the first door window 4 and the second door window 7 are consistent.

Further, the switching device further includes:

a third fixed pulley 83, wherein the third fixed pulley 83 is arranged on the bracket 3;

a fourth fixed pulley 84, wherein the fourth fixed pulley 84 is arranged on the bracket 3;

the second rope 5 is slidably disposed on the third fixed pulley 83 and the fourth fixed pulley 84.

The third fixed pulley 83 and the fourth fixed pulley 84 can effectively reduce the friction of the second rope 5 on the bracket 3.

Further, the first fixed pulley 81 and the third fixed pulley 83 are respectively and correspondingly arranged at two ends of the bracket 3;

the distance between the first fixed pulley 81 and the second fixed pulley 82 is the same as the distance between the third fixed pulley 83 and the fourth fixed pulley 84.

Thereby making the sliding speeds of the first and second ropes 1 and 5 more uniform.

The switch device of the embodiment adopts the structure of the thin steel wire rope and the pulley block, so that the manufacturing cost is low and the installation is convenient; due to the adoption of the balance weight principle, the switch operates stably, lightly and quickly, the manual control speed is consistent with the upper window operating speed, the working efficiency is improved, and the safety risk is reduced.

The windowing principle is as follows: as shown in the arrow direction in fig. 1 and 3, the locking nut 95 at the position of the handle 9 is loosened, the fixing rod 94 is held and moved upwards, the first counterweight 2 and the third counterweight 6 are pushed upwards, the tension at the end of the first rope 1 and the second rope 5 is reduced, the tension at the two ends of the first rope 1 and the second rope 5 is unbalanced and moves to the side with large tension, the first rope 1 and the second rope 5 move leftwards and rightwards respectively, the left window and the right window are driven to move outwards through the first fixing piece 10 and the third fixing piece 11 respectively, the windows are opened, and the locking nut 95 is tightened at the current position to prevent the windows from moving.

And (3) a window closing principle: the locking nut 95 at the position of the handle 9 is loosened, the fixing rod 94 is held to move downwards, the first counterweight 2 and the third counterweight 6 are pushed downwards, the tension of the end of the first rope 1 and the tension of the end of the second rope 5 are increased, the tension of the two ends of the first rope 1 and the tension of the two ends of the second rope 5 lose balance and move to the side with large tension, the first rope 1 and the second rope 5 move rightwards and leftwards respectively, the left window and the right window are driven to move inwards through the first fixing piece 10 and the third fixing piece 11 respectively, the windows are closed, and the locking nut 95 is screwed at the current position to prevent the windows from moving.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A switching device, characterized in that the switching device comprises:

a support;

a first weight member;

a handle;

the first fixing piece is arranged on the first rope and connected to the first door and the first window;

the handle includes:

a second weight disposed within the housing and movable up and down within the housing, the second weight being connected to a second end of the first cord;

the second fixing piece penetrates through the mounting groove and is arranged on the second counterweight piece, the second fixing piece moves in the mounting groove so as to adjust the second counterweight piece to move up and down in the shell, and the moving range of the second counterweight piece is the height of the mounting groove;

the second fixing member includes:

and the locking nut is screwed into the external thread and fixes the fixing rod and the second counterweight part connected with the fixing rod at a preset position.

2. The switching device according to claim 1, further comprising:

the first fixed pulley is arranged on the bracket;

the second fixed pulley is arranged on the bracket;

3. The opening and closing device as claimed in claim 1, wherein the fixing member is disposed on a frame of the first door window.

4. The switching device according to claim 1, further comprising:

a third weight member;

the second rope is arranged on the bracket in a sliding mode, a first end of the second rope is connected with the third counterweight, and a second end of the second rope is connected with the handle;

and the third fixing piece is arranged on the second rope and connected to the second door window.

5. The switching device according to claim 4, characterized in that the switching device comprises:

6. The switching device according to claim 4, wherein the weight of the first weight member and the third weight member is the same.

7. The switching device according to claim 4, further comprising:

the third fixed pulley is arranged on the bracket;

the fourth fixed pulley is arranged on the bracket;