CN219197017U

CN219197017U - Spacing-adjustable door stop

Info

Publication number: CN219197017U
Application number: CN202223101404.9U
Authority: CN
Inventors: 韩春华
Original assignee: Yuyao Wizard Sliders Household Products Co ltd
Current assignee: Yuyao Wizard Sliders Household Products Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-16
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a door stop with adjustable spacing, which comprises a positioning seat and a movable cover plate hinged on the positioning seat, wherein a reset spring and a positioning device are arranged between the positioning seat and the movable cover plate, the positioning device comprises a positioning piece and a positioning torsion spring, the positioning piece is fixed on the movable cover plate, a first positioning point and a second positioning point with different heights are arranged on the positioning piece, a closed track is also arranged on the positioning piece, and the end part of the positioning torsion spring is switched between the first positioning point and the second positioning point by pressing the movable cover plate. According to the door stop with the adjustable spacing, the movable cover plate is hinged to the positioning seat, the reset spring for driving the movable cover plate to reset is arranged in the middle of the movable cover plate, and the height of the movable cover plate relative to the positioning seat can be adjusted in a reset mode after being pressed under the action of the positioning device, so that the adjustment of the spacing of the door stop is realized, the locking position of the door after the door stop is installed can be adjusted, and the door stop is more flexible in use.

Description

Spacing-adjustable door stop

Technical Field

The utility model relates to the technical field of door stops, in particular to a door stop with adjustable spacing.

Background

The door stop is also commonly called a door stopper, and is also a device for absorbing and positioning after the door leaf is opened so as to prevent the door leaf from being blown or touched by wind to be closed. The door stop is divided into a permanent magnet door stop and an electromagnetic door stop, and the permanent magnet door stop is generally used in a common door and can only be controlled manually; the electromagnetic door stop is used in electric control door and window equipment such as fireproof doors and the like, has manual control and automatic control functions, is fixed in position after the installation of the existing door stop, ensures that a gap reserved after the door body is adsorbed is fixed, cannot adjust the position of the door body after the door body is adsorbed in a mode of adjusting the door stop, and is inconvenient in use.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing a door stop with adjustable spacing so as to overcome the defect that the spacing of the door stop cannot be adjusted in the prior art.

(II) technical scheme

In order to solve the technical problems, the utility model provides a door stop with adjustable spacing, which comprises a positioning seat and a movable cover plate hinged on the positioning seat, wherein a reset spring and a positioning device are arranged between the positioning seat and the movable cover plate, the positioning device comprises a positioning piece and a positioning torsion spring, the positioning piece is fixed on the movable cover plate, a first positioning point and a second positioning point with different heights are arranged on the positioning piece, a closed track is further arranged on the positioning piece, one end of the positioning torsion spring is fixed on the positioning seat, the other end of the positioning torsion spring is arranged in the track, and the reset spring is used for driving the movable cover plate to reset, and the movable cover plate is pressed to enable the end part of the positioning torsion spring to be switched between the first positioning point and the second positioning point.

Further, the track comprises a first track, a second track, a third track and a fourth track with different heights at two ends, the first track, the second track, the third track and the fourth track are sequentially connected, and the tail end of each track is higher than the starting end of the adjacent track; the positioning piece is also provided with a positioning block, the positioning block is provided with a concave arc-shaped part, the first positioning point is positioned in the middle of the arc-shaped part, and the second positioning point is positioned at the starting end of the first track; the positioning torsion spring is arranged at the first positioning point, the movable cover plate is pressed down, so that the end part of the positioning torsion spring slides along the third rail and then enters the fourth rail, the reset spring drives the movable cover plate to ascend after being loosened, at the moment, the end part of the positioning torsion spring finally enters the first rail after ascending along the fourth rail, so that the positioning torsion spring is clamped at the second positioning point, after the movable cover plate is pressed down again, the end part of the positioning torsion spring moves along the first rail and then enters the second rail, and after being loosened, the end part of the positioning torsion spring enters the third rail again and is clamped at the first positioning point after ascending along the second rail, so that the height switching of the movable cover plate under the first positioning point and the second positioning point is realized.

Further, a limiting block is arranged on the movable cover plate, a limiting groove corresponding to the limiting block is arranged on the side wall of the positioning seat, a mounting groove is further formed in the movable cover plate, and the positioning piece is fixed in the mounting groove.

Further, the positioning seat and the movable cover plate are respectively provided with a positioning column, two ends of the reset spring are respectively sleeved on the positioning columns, the positioning seat is provided with a torsion spring seat, and the positioning torsion spring is installed in the torsion spring seat.

Furthermore, the movable cover plate is provided with an inserting part, the positioning seat is provided with a cavity, and the inserting part is arranged in the cavity.

Further, a first magnetic plate is arranged on the positioning seat, and a second magnetic plate is arranged on the movable cover plate.

(III) beneficial effects

According to the door stop with the adjustable spacing, the movable cover plate is hinged to the positioning seat, the reset spring for driving the movable cover plate to reset is arranged in the middle of the movable cover plate, and the height of the movable cover plate relative to the positioning seat can be adjusted in a reset mode after being pressed under the action of the positioning device, so that the adjustment of the spacing of the door stop is realized, the locking position of the door after the door stop is installed can be adjusted, and the door stop is more flexible in use.

Drawings

FIG. 1 is a perspective view of an adjustable pitch door stop of the present utility model;

FIG. 2 is a cross-sectional view of an adjustable pitch door stop of the present utility model;

FIG. 3 is a perspective view of a spacer and positioning torsion spring of an adjustable pitch door stop according to the present utility model;

FIG. 4 is a perspective view of a spacer and return spring of an adjustable gap door stop according to the present utility model;

FIG. 5 is a perspective view of a removable cover and return spring of an adjustable spacing door stop according to the present utility model;

FIG. 6 is a perspective view of a removable cover of an adjustable spacing door stop according to the present utility model;

fig. 7 is another perspective view of an adjustable pitch door stop according to the present utility model.

The corresponding component names for each reference number in the figures are: 1. a positioning seat; 2. a removable cover; 3. a return spring; 4. a positioning piece; 5. positioning a torsion spring; 6. a first location point; 7. a second positioning point; 8. a first track; 9. a second track; 10. a third track; 11. a fourth track; 12. a positioning block; 13. a limiting block; 14. a limit groove; 15. a mounting groove; 16. positioning columns; 17. torsion spring seat; 18. a plug-in part; 19. a cavity; 20. a first magnetic plate; 21. and the second magnetic attraction plate.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1-7, the utility model provides a door stop with adjustable distance, which comprises a positioning seat 1 and a movable cover plate 2 hinged on the positioning seat 1, wherein the movable cover plate 2 is provided with a plug-in part 18, the positioning seat 1 is provided with a cavity 19, the plug-in part 18 is arranged in the cavity 19, a return spring 3 and a positioning device are arranged between the positioning seat 1 and the movable cover plate 2, the movable cover plate 2 can move towards the cavity 19 after being pressed, the return spring 3 is used for driving the movable cover plate 2 to reset, the positioning device comprises a positioning piece 4 and a positioning torsion spring 5, the positioning piece 4 is fixed on the movable cover plate 2, a first positioning point 6 and a second positioning point 7 with different heights are arranged on the positioning piece 4, a closed track is further arranged on the positioning piece 4, one end of the positioning torsion spring 5 is fixed on the positioning seat 1, the other end of the positioning torsion spring 5 is arranged in the track, and the end of the positioning torsion spring 5 can be switched between the first positioning point 6 and the second positioning point 7 by pressing the movable cover plate 2.

Referring to fig. 2 and 3, specifically, the track includes a first track 8, a second track 9, a third track 10 and a fourth track 11 with different heights at two ends, the first track 8, the second track 9, the third track 10 and the fourth track 11 are sequentially connected, the tail end of each track is higher than the starting end of the adjacent track, a positioning block 12 is further arranged on the positioning piece 4, a concave arc-shaped part is arranged on the positioning block 12, the first positioning point 6 is positioned in the middle of the arc-shaped part, and the second positioning point 7 is positioned at the starting end of the first track 8; the positioning torsion spring 5 is arranged at the first positioning point 6, the movable cover plate 2 is pressed down, so that the end part of the positioning torsion spring 5 slides along the third rail 10 and then enters the fourth rail 11, the reset spring 3 drives the movable cover plate 2 to ascend after being loosened, at the moment, the end part of the positioning torsion spring 5 finally enters the first rail 8 after ascending along the fourth rail 11, so that the positioning torsion spring is clamped at the second positioning point 7, after the movable cover plate 2 is pressed down again, the end part of the positioning torsion spring 5 moves along the first rail 8 and then enters the second rail 9, after being loosened, the end part of the positioning torsion spring 5 enters the third rail 10 again after ascending along the second rail 9 and is clamped at the first positioning point 6, and therefore the height switching of the movable cover plate 2 under the state of the first positioning point 6 and the second positioning point 7 is realized.

Referring to fig. 4-7, in the embodiment, a limiting block 13 is disposed on the movable cover 2, a limiting groove 14 corresponding to the limiting block 13 is disposed on a side wall of the positioning seat 1, the limiting block 13 can slide in the limiting groove 14, an installation groove 15 is further disposed on the movable cover 2, and the positioning member 4 is fixed in the installation groove 15; the positioning seat 1 and the movable cover plate 2 are respectively provided with a positioning column 16, two ends of the reset spring 3 are respectively sleeved on the positioning columns 16 to play a positioning role, the positioning seat 1 is provided with a torsion spring seat 17, the positioning torsion spring 5 is arranged in the torsion spring seat 17, the positioning seat 1 is provided with a first magnetic suction plate 20, the movable cover plate 2 is provided with a second magnetic suction plate 21, and the first magnetic suction plate 20 and the second magnetic suction plate 21 are used for sucking a door.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a door gear of adjustable interval, includes positioning seat (1) and articulates activity apron (2) on positioning seat (1), its characterized in that: install reset spring (3) and positioner between positioning seat (1) with movable cover plate (2), positioner includes setting element (4) and location torsional spring (5), setting element (4) are fixed on movable cover plate (2), be equipped with high different first locating point (6) and second locating point (7) on setting element (4), still be equipped with confined track on setting element (4), the one end of location torsional spring (5) is fixed on positioning seat (1), the other end is arranged in the track, presses movable cover plate (2) make the tip of location torsional spring (5) is in switch between first locating point (6) and second locating point (7).

2. The adjustable pitch door stop of claim 1, wherein: the track comprises a first track (8), a second track (9), a third track (10) and a fourth track (11) which are different in height at two ends, wherein the first track (8), the second track (9), the third track (10) and the fourth track (11) are sequentially connected, and the tail ends of the tracks are higher than the starting ends of the adjacent tracks.

3. The adjustable pitch door stop of claim 2, wherein: the positioning piece (4) is further provided with a positioning block (12), the positioning block (12) is provided with a concave arc-shaped portion, the first positioning point (6) is located in the middle of the arc-shaped portion, and the second positioning point (7) is located at the starting end of the first track (8).

4. The adjustable pitch door stop of claim 1, wherein: a limiting block (13) is arranged on the movable cover plate (2), and a limiting groove (14) corresponding to the limiting block (13) is arranged on the side wall of the positioning seat (1).

5. The adjustable pitch door stop of claim 1, wherein: the movable cover plate (2) is also provided with a mounting groove (15), and the positioning piece (4) is fixed in the mounting groove (15).

6. The adjustable pitch door stop of claim 1, wherein: the positioning seat (1) and the movable cover plate (2) are respectively provided with a positioning column (16), and two ends of the return spring (3) are respectively sleeved on the positioning columns (16).

7. The adjustable pitch door stop of claim 1, wherein: the positioning seat (1) is provided with a torsion spring seat (17), and the positioning torsion spring (5) is arranged in the torsion spring seat (17).

8. The adjustable pitch door stop of claim 1, wherein: the movable cover plate (2) is provided with a plug-in connection part (18), the positioning seat (1) is provided with a cavity (19), and the plug-in connection part (18) is arranged in the cavity (19).

9. The adjustable pitch door stop of claim 1, wherein: the positioning seat (1) is provided with a first magnetic suction plate (20).

10. The adjustable pitch door stop of claim 1, wherein: the movable cover plate (2) is provided with a second magnetic suction plate (21).