CN222162328U

CN222162328U - Hand screw type window opener

Info

Publication number: CN222162328U
Application number: CN202420752608.9U
Authority: CN
Inventors: 潘洛飞
Original assignee: Shanghai Lingsuo Intelligent Control Equipment Co ltd
Current assignee: Shanghai Lingsuo Intelligent Control Equipment Co ltd
Priority date: 2024-04-11
Filing date: 2024-04-11
Publication date: 2024-12-13
Anticipated expiration: 2034-04-11

Abstract

The utility model relates to the technical field of window openers, and specifically discloses a hand-cranked screw window opener, comprising an outer shell, a push rod, a screw, a T-shaped angler, a fixing seat and a clamping plate, the outer shell being in an overall cylindrical structure, the push rod and the screw being both arranged inside the outer shell; a fixing ring 1 and a fixing ring 2 are respectively arranged at two ends of the outer shell, the fixing ring 1 is fixedly connected to the fixing seat, a T-shaped angler is installed in the fixing seat through a clamping plate; a hollow nut is arranged on the side of the fixing seat, a torsion bar is arranged in the hollow nut, the torsion bar is connected to the input shaft of the T-shaped angler, and the output shaft of the T-shaped angler is connected to the screw; screw holes that mesh with each other are arranged in the push rod, the push rod is sleeved on the outside of the screw; the end of the push rod passes through the fixing ring 2; the utility model is installed on the window frame, and the torsion bar is twisted by using a tool to drive the screw rod to rotate through the T-shaped angler, and the screw rod meshes with the push rod to drive the push rod to open the window.

Description

Hand screw type window opener

Technical Field

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

Background

Modern people are not away from the window in work and life, and along with the development of technology and the improvement of living standard, the requirements on the window are higher and higher. Compared with other types of windows, the suspended window has the advantages of good ventilation effect, flexible appearance and style, convenient cleaning and the like, and is increasingly adopted. When the window is opened and closed, a user is required to manually push and pull, and when the window opening is large, the user is required to stretch out of the window to pull the window, so that hidden danger exists safely.

Disclosure of utility model

The utility model aims to provide a hand-operated screw type window opener so as to solve the problems in the background art.

The hand-operated screw type window opener comprises a shell, a push rod, a screw rod, a T-shaped corner device, a fixed seat and a pressing plate, wherein the shell is of a cylindrical structure, the push rod and the screw rod are arranged inside the shell, a first fixing ring and a second fixing ring are respectively arranged at two ends of the shell, the first fixing ring is fixedly connected with the fixed seat, the T-shaped corner device is installed in the fixed seat through the pressing plate, a hollow nut is arranged on the side face of the fixed seat, a torsion bar is arranged in the hollow nut, penetrates through the fixed seat and is connected with an input shaft of the T-shaped corner device, an output shaft of the T-shaped corner device is connected with the screw rod, one end of the push rod is opened, screw holes meshed with the screw rod are formed in the opening, the push rod is sleeved outside the screw rod, and the other end of the push rod penetrates out of the second fixing ring.

Preferably, the pressing plate is of a U-shaped structure, two ends of the pressing plate are attached to the inner wall of the fixing seat and are screwed and fixed through a first screw, the bottom of the pressing plate abuts against the T-shaped corner device, and the bottom of the fixing seat is connected with the first fixing ring through a second screw.

Preferably, a bearing and a first clamping ring are arranged in the shell, the bearing is arranged against the first fixing ring, the first clamping ring is arranged against the bearing, a second clamping ring is arranged at the end part of the push rod, and an annular damping block is arranged on one side, facing the second clamping ring, of the first clamping ring.

Preferably, the output shaft of the T-shaped corner device is provided with a clamping block, the end part of the screw is provided with a clamping head, a clamping groove is formed in the clamping head, and the clamping block is clamped with the clamping groove.

Preferably, one end of the push rod penetrating out of the second fixing ring is provided with a connector, and the connector is connected with the window body through a screw.

Compared with the prior art, the window opening and closing device has the beneficial effects that the device is arranged on a window frame, the torsion bar is twisted by using a tool, the screw rod is driven to rotate by the T-shaped corner device, the screw rod is meshed with the push rod to drive the push rod to open the window, and a user can realize the window opening and closing by driving the torsion bar to rotate indoors, so that the window opening and closing device is safe and convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

In the figure, the reference numerals are 1, a shell, 2, a push rod, 3, a screw rod, 4, a T-shaped corner device, 5, a fixed seat, 6, a pressing plate, 7, a hollow nut, 8, a first screw, 9, a second screw, 10, a first fixing ring, 11, a bearing, 12, a first clamping ring, 13, a shock absorption block, 14, a second clamping ring, 15, a clamping block, 16, a clamping head, 17, a second fixing ring, 18, a connector, 19 and a torsion bar.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, the utility model provides a technical scheme that the hand-operated screw type window opener comprises a shell 1, a push rod 2, a screw rod 3, a T-shaped corner device 4, a fixed seat 5 and a pressing plate 6, wherein the shell 1 is of a cylindrical structure as a whole, the push rod 2 and the screw rod 3 are both arranged inside the shell 1, two ends of the shell 1 are respectively provided with a first fixed ring 10 and a second fixed ring 17, the first fixed ring 10 is fixedly connected with the fixed seat 5, the T-shaped corner device 4 is arranged in the fixed seat 5 through the pressing plate 6, a hollow nut 7 is arranged on the side surface of the fixed seat 5, a torsion bar 19 is arranged in the hollow nut 7, the torsion bar 19 penetrates through the fixed seat 5 and is connected with an input shaft of the T-shaped corner device 4, an output shaft of the T-shaped corner device 4 is connected with the screw rod 3, one end of the push rod 2 is open, a screw hole meshed with the screw rod 3 is arranged inside the opening, the push rod 2 is sleeved outside the screw rod 3, and the other end of the push rod 2 penetrates out of the second fixed ring 17.

Furthermore, the pressing plate 6 is of a U-shaped structure, two ends of the pressing plate 6 are attached to the inner wall of the fixed seat 5 and are screwed and fixed through a first screw 8, the bottom of the pressing plate 6 is abutted against the T-shaped corner device 4, and the bottom of the fixed seat 5 is connected with a first fixing ring 10 through a second screw 9.

Further, a bearing 11 and a first clamping ring 12 are arranged in the shell 1, the bearing 11 is arranged against the first fixing ring 10, the first clamping ring 12 is arranged against the bearing 11, a second clamping ring 14 is arranged at the end part of the push rod 2, and an annular damping block 13 is arranged on one side, facing the second clamping ring 14, of the first clamping ring 12.

Further, a clamping block 15 is arranged on the output shaft of the T-shaped corner device 4, a clamping head 16 is arranged at the end part of the screw 3, a clamping groove is formed in the clamping head 16, and the clamping block 15 is clamped with the clamping groove.

Further, a connector 18 is arranged at one end of the push rod 2 penetrating out of the second fixing ring 17, and the connector 18 is connected with the window body through a screw.

The working principle is that in the actual use process, the window opener is hoisted on a window frame through a fixing seat 5, a connector 18 at the end part of a push rod 2 is connected with the window body through a screw, a user clamps a torsion bar 19 through a tool, so that the torsion bar 19 is driven to rotate, the torsion bar 19 drives an input shaft of a T-shaped corner device 4 to rotate, the rotation is converted to an output shaft through conversion of the T-shaped corner device 4, a clamping head 16 is driven to rotate through a clamping block 15, so that a screw rod 3 rotates, the screw rod 3 is meshed with the push rod 2, so that the push rod 2 is pushed out outwards, and the window body is driven to be opened or closed through the connector 18.

The torsion bar 19 is arranged to be hexagonal or other structures, and the torsion bar 19 can be clamped by a matched tool to drive the torsion bar 19 to rotate, so that a user can hand the torsion bar to achieve a using effect.

The end part of the push rod 2 is provided with a second clamping ring 14, a damping block 13 is arranged between the second clamping ring 14 and the first clamping ring 12, and rigid contact between the second clamping ring 14 and the first clamping ring is avoided through the damping block 13, so that a buffering protection effect is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hand-operated screw type window opener is characterized by comprising a shell (1), a push rod (2), a screw rod (3), a T-shaped corner device (4), a fixed seat (5) and a compression plate (6), wherein the shell (1) is of a cylindrical structure, the push rod (2) and the screw rod (3) are arranged inside the shell (1), a first fixing ring (10) and a second fixing ring (17) are respectively arranged at two ends of the shell (1), the first fixing ring (10) is fixedly connected with the fixed seat (5), the T-shaped corner device (4) is arranged in the fixed seat (5) through the compression plate (6), a hollow nut (7) is arranged on the side face of the fixed seat (5), a torsion rod (19) is arranged in the hollow nut (7), the torsion rod (19) penetrates through the fixed seat (5) and is connected with an input shaft of the T-shaped corner device (4), an output shaft of the T-shaped corner device (4) is connected with the screw rod (3), one end of the push rod (2) is opened, the other end of the push rod (3) is meshed with the push rod (2), and the other end of the push rod (3) is sleeved outside the second fixing ring (17).

2. The hand-operated screw type window opener according to claim 1 is characterized in that the pressing plate (6) is of a U-shaped structure, two ends of the pressing plate (6) are attached to the inner wall of the fixed seat (5) and are screwed and fixed through a first screw (8), the bottom of the pressing plate (6) abuts against the T-shaped corner opener (4), and the bottom of the fixed seat (5) is connected with the first fixing ring (10) through a second screw (9).

3. The hand-operated screw type window opener according to claim 1 is characterized in that a bearing (11) and a first clamping ring (12) are arranged in the shell (1), the bearing (11) is arranged against the first fixing ring (10), the first clamping ring (12) is arranged against the bearing (11), a second clamping ring (14) is arranged at the end part of the push rod (2), and an annular damping block (13) is arranged on one side, facing the second clamping ring (14), of the first clamping ring (12).

4. The hand-operated screw type window opener according to claim 1, wherein the output shaft of the T-shaped corner device (4) is provided with a clamping block (15), the end part of the screw (3) is provided with a clamping head (16), a clamping groove is formed in the clamping head (16), and the clamping block (15) is mutually clamped with the clamping groove.

5. The hand-operated screw type window opener according to claim 1, wherein one end of the push rod (2) penetrating out of the second fixing ring (17) is provided with a connector (18), and the connector (18) is connected with the window body through a screw.