CN220769334U

CN220769334U - Rotatable arbitrary locating fitting with wheels

Info

Publication number: CN220769334U
Application number: CN202322221716.1U
Authority: CN
Inventors: 黄发明; 彭情英
Original assignee: Foshan Zhenmei Hardware Sales Co ltd
Current assignee: Foshan Zhenmei Hardware Sales Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-04-12
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a rotatable arbitrary positioning fitting with wheels, belongs to the field of screen windows, and is used for a screen window capable of being locked and stopped at will, so that the problems of sliding resistance and sliding noise of a window sash and a window frame are solved. The utility model provides a rotatable arbitrary locating fitting of area wheel includes mounting panel, elasticity support arm and elastic component, and the mounting panel is located to elasticity support arm slope, and the end that stretches out of elasticity support arm is equipped with the axle sleeve, installs the shaft along the axle sleeve, and the both ends of shaft are equipped with the pulley, and every pulley perpendicular to mounting panel, the one end of elastic component compresses tightly the axle sleeve, and the other end of elastic component wears out from the mounting panel.

Description

Rotatable arbitrary locating fitting with wheels

Technical Field

The utility model belongs to the field of screen windows, and in particular relates to a belt capable of being locked and stopped at any time in the sliding process of a window sash

The wheel can rotate any positioning fittings and a sliding screen window using the same.

Background

Common sliding screen windows are divided into a left-right sliding screen window and an up-down sliding screen window, such as a two-push screen window, a three-push screen window and the like, in order to

The window fan needs to have random stopping function, and a rotatable wheel is installed between the window fan and the window frame

Moving the arbitrary positioning fittings, and utilizing the elastic force of the arbitrary positioning fittings which are rotatable by the wheels and relative to the window frame to enable the sliding sash and the window frame to be connected

At any time, the window sash can slide relatively with the window frame through a pulley rotatable arbitrary positioning fitting, so that the window sash is locked at any time

A rotatable arbitrary positioning fitting with wheels is tightly attached to a section bar groove of a window frame, so that the friction resistance of a window sash is larger,

the sliding resistance and the sliding noise are increased, and the use effect is affected.

Disclosure of Invention

The utility model aims to provide a rotatable arbitrary positioning fitting with wheels and a screen window using the same

Solves the problems of sliding resistance and sliding noise of the window sash and the window frame in the random locking and stopping process.

According to one aspect of the utility model, a wheeled rotatable arbitrary positioning assembly includes a mounting plate, a resilient arm

The elastic support arm is obliquely arranged on the mounting plate, the extending end of the elastic support arm is provided with a shaft sleeve, and the shaft sleeve is arranged along the elastic support arm

The shaft sleeve is provided with a shaft, two ends of the shaft are provided with pulleys, each pulley is perpendicular to the mounting plate, and one of the elastic pieces

The end compresses tightly the axle sleeve, the other end of elastic component wears out from the mounting panel.

The mounting plate is formed into an L-shaped plate by a long support plate and a short support plate, and an elastic support arm is arranged at the extending end of the long support plate, and

the elastic piece penetrates out of the long support plate, the shaft sleeve is provided with a mounting column, the elastic piece is mounted on the mounting column, and each pulley hangs down

Is straight to the long support plate.

Slots are arranged on two sides of the short support plate, one end of the short support plate extends out of the T-shaped plate, and the T-shaped plate is arranged on the long side of the short support plate

One side of the support plate.

The elastic piece is a spring.

The long support plate is provided with a mounting hole.

The shaft sleeve is provided with an opening, and the length of the shaft sleeve is equal to that of the wheel shaft.

The utility model has the beneficial effects that: the window sash is abutted against the inner wall of the window frame section bar groove through the pulley, and the pulley reduces the window sash and the window frame section bar groove

Sliding friction between window frames makes the window sash slide smoothly, the sliding noise is small, and the sliding is more labor-saving.

Drawings

FIG. 1 is a perspective view of a rotatable positioning assembly for a pulley in accordance with the present utility model;

FIG. 2 is an exploded view of the rotatable wheeled positioning assembly of FIG. 1;

FIG. 3 is a cross-sectional view of a rotatable positioning assembly of the present utility model;

FIG. 4 is an exploded view of the installation of a rotatable positioning assembly for a pulley in accordance with the present utility model;

fig. 5 is an enlarged view at P of fig. 4.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a wheel-mounted rotatable arbitrary positioning fitting a comprises a mounting plate 1 and an elastic support arm 2

And an elastic member 3, wherein the elastic member 3 is preferably a spring, the elastic support arm 2 is preferably plastic material, and the mounting plate 1 is formed by long support

The plate 1a and the short support plate 1b form an L-shaped plate.

The extending end of the long support plate 1a is provided with an elastic support arm 2, the elastic support arm 2 is obliquely arranged on the long support plate 1a, and the inclination angle is that

Preferably an acute angle. The projecting end of the resilient arm 2 is provided with a sleeve 4, the sleeve 4 being provided with an opening 5, the axle 6 being provided with an opening 5

The two ends of the wheel axle 6 are provided with pulleys 7, the length of the axle sleeve 4 is equal to that of the wheel axle 6, and each pulley is provided with a pulley

The wheel 7 is perpendicular to the long support plate 1a. One end of the elastic piece 3 penetrates out of the through hole 8 of the long support plate 1a, and the shaft sleeve 4 is provided with a mounting column

9, the other end of the elastic piece 3 is sleeved on the mounting column 9 and compresses the shaft sleeve 4.

Slots 10 are arranged on two sides of the short support plate 1b, one end of the short support plate 1b extends out of a T-shaped plate 11, and the T-shaped plate 11 is arranged

A long support plate 1a side. The long support plate 1a is provided with mounting holes 12.

As shown in fig. 1-5, when a rotatable positioning fitting a with wheels is installed on a screen window, a window sash B is required to be installed

A belt wheel rotatable arbitrary positioning fitting A is arranged at four corners of the bracket, and a short support plate 1b is arranged at the position of the slot 10

A right-angle side B1 of the sash profile groove, and a mounting hole 12 is fixed to the other right-angle side of the sash profile groove by a fixing screw 13

A side B2, against which the elastic member 3 abuts the other right-angle side B2; the long support plate 1a is inserted into the cavity C1 of the window frame section bar groove, and the pulley

Against the inner wall C2 of the window frame section bar groove, the T-shaped plate 11 is arranged along the opening groove C3 of the window frame section bar groove, and the short support plate 1b is penetrated

Through the open groove C3.

The L-shaped mounting plate formed by the long support plate 1a and the short support plate 1b replaces the corner connector for assembling the window sash section bar,

the production cost is saved. When the window sash B slides up and down, the short support plate 1B slides along the opening groove C3, and when the window sash is needed

B is released when not sliding, under the action of the elastic piece 3, the elastic piece 3 compresses the shaft sleeve 4 to enable the elastic support arm 2 to be

Elastic deformation is generated, and the wheel shaft 6 and the pulley 7 are pressed against the inner wall C2 of the window frame section bar groove to be locked, thereby realizing

The window sash B is locked and stopped at any position relative to the window frame C. The window sash B is propped against the inner wall C2 of the window frame section bar groove through the pulley 7 and slides

The wheel 7 reduces the sliding friction between the window sash B and the window frame C, so that the window sash B slides smoothly, has small sliding noise and is pushed and pulled more

Saving labor.

What has been described above is but some of the embodiments of the utility model. For one of ordinary skill in the art, in the absence of

Several variations and modifications can be made without departing from the inventive concept, all of which fall into the present utility model

Protection scope of the model.

Claims

1. The rotatable arbitrary positioning accessory with wheels is characterized by comprising a mounting plate (1) and an elastic support arm (2)

And an elastic piece (3), wherein the elastic support arm (2) is obliquely arranged on the mounting plate (1), and the elastic support arm (2) stretches

The outlet end is provided with a shaft sleeve (4), a wheel shaft (6) is arranged along the shaft sleeve (4), and two ends of the wheel shaft (6) are provided with sliding wheels

A wheel (7), each pulley (7) is perpendicular to the mounting plate (1), one end of the elastic piece (3) presses the shaft sleeve (4),

the other end of the elastic piece (3) penetrates out of the mounting plate (1).

2. The rotatable positioning assembly with wheels according to claim 1, wherein the mounting plate (1) is an L-shaped plate formed by a long support plate (1 a) and a short support plate (1 b), an elastic support arm (2) is arranged at the extending end of the long support plate (1 a), the elastic piece (3) penetrates out of the long support plate (1 a), the shaft sleeve (4) is provided with a mounting column (9), the elastic piece (3) is mounted on the mounting column (9), and each pulley (7) is perpendicular to the long support plate (1 a).

3. The rotatable positioning assembly with wheels according to claim 2, wherein slots (10) are formed in two sides of the short support plate (1 b), one end of the short support plate (1 b) extends out of a T-shaped plate (11), and the T-shaped plate (11) is arranged on one side of the long support plate (1 a).

4. A wheeled rotatable positioning device according to claim 1 or 2, wherein said resilient member (3) is a spring.

5. The wheeled rotatable positioning assembly of claim 2, wherein said elongate support (1 a) is provided with mounting holes (12).

6. The wheel-mounted rotatable positioning fitting according to claim 1, characterized in that the sleeve (4) is provided with an opening (5), the length of the sleeve (4) being equal to the length of the axle (6).