CN221298915U

CN221298915U - Hand-operated window opener

Info

Publication number: CN221298915U
Application number: CN202323328497.3U
Authority: CN
Inventors: 刘灿
Original assignee: Individual
Current assignee: Individual
Filing date: 2023-12-07
Publication date: 2024-07-09
Anticipated expiration: 2033-12-07

Abstract

The utility model discloses a hand-operated window opener, wherein a window is arranged in the top end of a window frame, and a fixed box is arranged at the bottom end of the front end of the window frame; a handle is arranged on one side of the fixed box, a lubricating structure is arranged on one side of the top end of the fixed box, and a window opening structure is arranged at the front end of the window; the window opening structure comprises a connecting frame, a limiting frame, an installation box, a conical gear set, a first gear, a second gear, a connecting plate, a moving block and sponge, wherein the conical gear set is arranged in the fixed box. According to the utility model, through the cooperation of the conical gear set, the first gear and the second gear, the connecting plate can be driven to move to one side by rotating the handle, so that the moving block is driven to move in the limiting frame, the window is opened, and the sponge can be indirectly driven to move to wipe the window to clean dust without manually cleaning the window again by arranging the connecting frame and the sponge, so that convenience is improved.

Description

Hand-operated window opener

Technical Field

The utility model relates to the technical field of window openers, in particular to a hand-operated window opener.

Background

The window opener is a machine for opening and closing a window, also called a window opener, an electric window opener, etc., and is generally divided into a manual type and an automatic type, wherein the manual type window opener is widely used, and the manual type window opener is mechanical type window opening equipment, and the opening and closing of the window are controlled by manual push-pull or rotation. Its advantages are simple structure, low cost, easy maintenance, no need of power supply, and high adaptability to different windows such as sliding window, flat-open window, and internal-open and internal-reverse window.

For this reason, disclose a hand formula chain window opener window in the patent specification of publication number CN207620581U, including windowsill, casement and set up at the windowsill and with the articulated chain window opener of casement, set up a plurality of between the chain window opener on the adjacent windowsill pass through drive assembly and connect, the chain window opener that sets up at the windowsill of outermost both sides is connected with at least one and is used for controlling the rotation handle of chain window opener. The hand-operated type window opener is adopted as power, the rotating shaft is driven, and meanwhile, the rest chain window openers synchronously work through the driving pipe, so that the synchronous window opening function is realized, the operation is more convenient and quicker, in addition, the arrangement of a motor/rotating handle is reduced, the structure is simpler, and the space utilization rate is improved;

In the use process of the technology, although the synchronous windowing function can be realized, the chain is easy to rust in the long-time use process, so that the situation of blocking during windowing is caused, and the function of the window opener during windowing is single, so that the hand-operated window opener is needed to solve the problem.

Disclosure of utility model

The utility model aims to provide a hand-operated window opener which is used for solving the defect that a chain is easy to be blocked due to rust in the long-time use process of the existing chain-type hand-operated window opener.

In order to solve the technical problems, the utility model provides the following technical scheme: a window is arranged in the top end of the window frame, and a fixed box is arranged at the bottom end of the front end of the window frame; a handle is arranged on one side of the fixed box, a lubricating structure is arranged on one side of the top end of the fixed box, and a window opening structure is arranged at the front end of the window; the window opening structure comprises a connecting frame, a limiting frame, an installation box, a conical gear set, a first gear, a second gear, a connecting plate, a moving block and sponge, wherein the conical gear set is arranged in the fixed box.

Preferably, one end of the bevel gear set is connected with the handle, the installation box is arranged at the front end of the window frame, a first gear is arranged on one side of the inside of the installation box, a second gear is arranged on one side of the first gear, and the limiting frame is arranged at the bottom of the front end of the window.

Preferably, the inside of spacing is provided with the movable block, the top of movable block is provided with the link, the sponge is installed to one side of link, the connecting plate is installed on the top of second gear, the one end of connecting plate is connected with the bottom of movable block, the bottom of first gear is connected with the connecting axle, the top of connecting axle is connected with the top of conical gear group.

Preferably, a plurality of teeth are arranged on the outer sides of the first gear and the second gear, and the first gear and the second gear are meshed.

Preferably, the bottom end of the moving block rotates in one end of the connecting plate, and the bottom end of the moving block is hinged with one end of the connecting plate.

Preferably, the lubricating structure comprises a compression bar, a piston, a spring and an oil storage tank, wherein the oil storage tank is arranged on one side of the top end of the fixed tank, the piston is arranged in the oil storage tank, the compression bar is arranged on the top end of the piston, and the spring is arranged on the outer side of the compression bar.

Preferably, one end of the spring is connected with the top end of the piston, the other end of the spring is connected with the top end inside the oil storage tank, and a telescopic structure is formed between the piston and the spring.

The utility model provides a hand-operated window opener, which has the advantages that:

through the cooperation of the conical gear set, the first gear and the second gear, the connecting plate can be driven to move to one side by rotating the handle, so that the moving block is driven to move in the limiting frame, the window is opened, and the sponge can be indirectly driven to move to wipe the window when the moving block moves through the arrangement of the connecting frame and the sponge, so that dust is cleaned, the window does not need to be cleaned again manually, and convenience is improved;

through the use of depression bar, piston and batch oil tank, can pour into the junction of conical gear group with lubricating oil, make it when rotating, reduce the frictional force of its junction, make it more laborsaving when rotating to lubricating effect has been improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional view of a fenestration structure of the present utility model;

FIG. 3 is a schematic diagram of a front exploded perspective view of the present utility model;

FIG. 4 is a schematic view of a front partial structure of a fenestration of the present utility model;

Fig. 5 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a window frame; 2. a window; 3. a windowing structure; 301. a connecting frame; 302. a limiting frame; 303. a mounting box; 304. a conical gear set; 305. a first gear; 306. a second gear; 307. a connecting plate; 308. a moving block; 309. a sponge; 4. a connecting shaft; 5. a handle; 6. a fixed box; 7. a lubrication structure; 701. a compression bar; 702. a piston; 703. a spring; 704. an oil storage tank.

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.

The embodiment of the utility model provides a hand-operated window opener, as shown in fig. 1-5, a window 2 is arranged in the top end of a window frame 1, a fixed box 6 is arranged at the bottom end of the front end of the window frame 1, a handle 5 is arranged on one side of the fixed box 6, a lubricating structure 7 is arranged on one side of the top end of the fixed box 6, and a window opening structure 3 is arranged at the front end of the window 2.

Specifically, in the present embodiment: when windowing, can be convenient through the setting of windowing structure 3 to can also carry out a clearance to window 2's surface at the in-process of windowing, and set up through lubricating structure 7, can carry out a lubrication to conical gear group 304, reduce frictional force when making it rotate, rotate more laborsaving.

In a further preferred embodiment of the present utility model, as shown in FIGS. 1-5: the window opening structure 3 comprises a connecting frame 301, a limiting frame 302, a mounting box 303, a conical gear set 304, a first gear 305, a second gear 306, a connecting plate 307, a moving block 308 and a sponge 309, wherein the conical gear set 304 is arranged in the fixed box 6, one end of the conical gear set 304 is connected with a handle 5, the mounting box 303 is arranged at the front end of the window frame 1, one side of the inside of the mounting box 303 is provided with the first gear 305, one side of the first gear 305 is provided with the second gear 306, the limiting frame 302 is provided with the bottom of the front end of the window 2, the inside of the limiting frame 302 is provided with the moving block 308, the top end of the moving block 308 is provided with the connecting frame 301, one side of the connecting frame 301 is provided with the sponge 309, the top end of the second gear 306 is provided with the connecting plate 307, one end of the connecting plate 307 is connected with the bottom end of the moving block 308, the bottom end of the first gear 305 is connected with a connecting shaft 4, the top end of the connecting shaft 4 is connected with the top end of the conical gear set 304, the first gear 305 and the bottom end of the moving block 308 is meshed with the bottom end of the moving block 308, and the bottom of the moving block 308 is meshed with the first gear 307.

Specifically, in the present embodiment: when the window is required to be opened, the handle 5 is rotated, the handle 5 rotates through the bevel gear set 304 when rotating, the bevel gear set 304 drives the first gear 305 to rotate through the connecting shaft 4 when rotating, the first gear 305 drives the connecting plate 307 to move to one side through the second gear 306 when rotating, the connecting plate 307 drives the moving block 308 to slide to one side in the limiting frame 302 when moving, so that the window 2 is opened, and the moving block 308 drives the sponge 309 on one side of the connecting frame 301 to wipe the window 2 when moving, so that the window 2 is wiped in the window opening process, and the window opening work is completed.

In a further preferred embodiment of the present utility model, as shown in FIGS. 1-5: the lubricating structure 7 comprises a compression bar 701, a piston 702, a spring 703 and an oil storage tank 704, wherein the oil storage tank 704 is arranged on one side of the top end of the fixed tank 6, the piston 702 is arranged in the oil storage tank 704, the compression bar 701 is arranged on the top end of the piston 702, the spring 703 is arranged on the outer side of the compression bar 701, one end of the spring 703 is connected with the top end of the piston 702, the other end of the spring 703 is connected with the top end of the inside of the oil storage tank 704, and a telescopic structure is formed between the piston 702 and the spring 703.

Specifically, in the present embodiment, when the handle 5 is turned, the pressing lever 701 is pressed, so that the lubricating oil in the oil reservoir 704 is injected into the connection of the bevel gear set 304, and the friction force at the connection of the bevel gear set 304 is reduced, so that the rotation is more labor-saving.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A hand formula ware of windowing which characterized in that: a window (2) is arranged in the top end of the window frame (1), and a fixed box (6) is arranged at the bottom end of the front end of the window frame (1);

A handle (5) is arranged on one side of the fixed box (6), a lubricating structure (7) is arranged on one side of the top end of the fixed box (6), and a window opening structure (3) is arranged at the front end of the window (2);

The window opening structure (3) comprises a connecting frame (301), a limiting frame (302), an installation box (303), a conical gear set (304), a first gear (305), a second gear (306), a connecting plate (307), a moving block (308) and a sponge (309), wherein the conical gear set (304) is arranged in the fixed box (6).

2. A hand operated window opener according to claim 1, characterized in that: one end of the bevel gear group (304) is connected with the handle (5), the installation box (303) is arranged at the front end of the window frame (1), a first gear (305) is arranged on one side of the inside of the installation box (303), a second gear (306) is arranged on one side of the first gear (305), and the limiting frame (302) is arranged at the bottom of the front end of the window (2).

3. A hand operated window opener according to claim 2, characterized in that: the inside of spacing (302) is provided with movable block (308), the top of movable block (308) is provided with link (301), sponge (309) are installed to one side of link (301), connecting plate (307) are installed on the top of second gear (306), one end of connecting plate (307) is connected with the bottom of movable block (308), the bottom of first gear (305) is connected with connecting axle (4), the top of connecting axle (4) is connected with the top of conical gear group (304).

4. A hand operated window opener according to claim 1, characterized in that: a plurality of teeth are arranged on the outer sides of the first gear (305) and the second gear (306), and the first gear (305) is meshed with the second gear (306).

5. A hand operated window opener according to claim 4, wherein: the bottom end of the moving block (308) rotates in one end of the connecting plate (307), and the bottom end of the moving block (308) is hinged with one end of the connecting plate (307).

6. A hand operated window opener according to claim 1, characterized in that: the lubricating structure (7) comprises a pressing rod (701), a piston (702), a spring (703) and an oil storage tank (704), wherein the oil storage tank (704) is arranged on one side of the top end of the fixed tank (6), the piston (702) is arranged in the oil storage tank (704), the pressing rod (701) is arranged on the top end of the piston (702), and the spring (703) is arranged on the outer side of the pressing rod (701).

7. A hand operated window opener according to claim 6, wherein: one end of the spring (703) is connected with the top end of the piston (702), the other end of the spring (703) is connected with the top end inside the oil storage tank (704), and a telescopic structure is formed between the piston (702) and the spring (703).