CN216043265U

CN216043265U - Door stopper

Info

Publication number: CN216043265U
Application number: CN202122209479.8U
Authority: CN
Inventors: 程光平
Original assignee: Zhaoqing Gaoyao Huangcheng Technology Co ltd
Current assignee: Zhaoqing Gaoyao Huangcheng Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-15
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a door stopper which comprises a door fitting connected with a door body and a door stopper part hinged with the door fitting, wherein the door fitting is of an L-shaped structure, an arc-shaped through groove is formed in a longitudinal plate of the door fitting, more than one second through hole is formed in a transverse plate of the door fitting, the door stopper part is of a U-shaped structure, one side of the door stopper part is provided with a first through hole matched with the arc-shaped through groove, the other part of the door stopper part is inserted with a silica gel pad matched with a wall body, a movable shaft pin pipe is inserted between the first through hole and the arc-shaped through groove, two spring holes communicated with the first through hole are formed in the side edge of the door stopper part, an adjusting spring is inserted in each spring hole and abuts against the outer wall of the movable shaft pin pipe. When this structure does not use, folding processing is carried out between door accessory and the shutter spare, is convenient for accomodate.

Description

Door stopper

Technical Field

The utility model relates to the technical field of door stop components, in particular to a door stop device.

Background

In order to place the door body card door time door back collision wall body and damage the wall body, consequently can set up the door stopper at the door body back, but present door stopper has following several problems: 1. the conventional door stopper has a spherical structure, and once the structure cannot be adjusted after being fixed, an installation seat needs to be matched, so that the practicability is poor; 2. the door stopper is of an integral structure, so that the door stopper is more obtrusive and unattractive in whole, and the integral structure is larger during packaging, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door stopper to solve the problems of large size, poor practicability and inconvenient packaging caused by the fact that the whole body cannot be adjusted in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a door stopper is characterized in that a door fitting is of an L-shaped structure, an arc-shaped through groove is formed in a longitudinal plate of the door fitting, more than one second through hole is formed in a transverse plate of the door fitting, a U-shaped door stopper is of a U-shaped structure, a first through hole matched with the arc-shaped through groove is formed in one side of the door stopper, a silica gel pad matched with a wall body is inserted into the other side of the door stopper, a movable shaft pin pipe is inserted between the first through hole and the arc-shaped through groove, two spring holes communicated with the first through hole are formed in the side edge of the door stopper, an adjusting spring is inserted into each spring hole and abuts against the outer wall of the movable shaft pin pipe, a trapezoidal avoiding groove is formed in the door fitting, an arc-shaped groove is formed in the door stopper, one side of the door stopper is of a spherical structure, one end of the arc-shaped groove is connected with one end of the spherical structure, an inclined part is arranged between the door blocking part and the other side of the arc-shaped groove, and the trapezoid avoiding groove can be buckled with the inclined part.

Preferably, one side of the door blocking piece is provided with a dovetail groove, and the back of the silica gel pad is provided with a dovetail inserting strip matched with the dovetail groove.

Preferably, in order to improve the anti-slip effect, the front surface of the silica gel pad is of a rack-shaped structure.

Preferably, the door fitting is provided with a trapezoidal avoiding groove, the door blocking piece is provided with an arc groove, one side of the door blocking piece is of a spherical structure, and one end of the arc groove is connected with one end of the spherical structure.

Preferably, the other side of the door stopper and the other side of the arc groove are connected with an inclined part.

Compared with the prior art, the utility model has the following beneficial effects: 1. the structure has strong practicability, can be arranged on the back surface of the door to be used between the back surface of the door and a wall body, and realizes the anti-collision function of the door body; 2. meanwhile, the device can be used as a door closing prevention device; 3. when not in use, the whole structures can be mutually buckled, the volume is reduced, and finally the package is convenient.

Drawings

FIG. 1 is a schematic view showing an overall structure of a door stopper according to embodiment 1;

FIG. 2 is a schematic view showing a back side structure of a door stopper according to embodiment 1;

FIG. 3 is a top view of the door fitting of example 1;

FIG. 4 is a plan view of a shutter member in embodiment 2;

FIG. 5 is a first view of the installation of the back of the door with the present apparatus;

fig. 6 is a schematic view of the installation of the device as a door stopper.

In the figure: the door comprises a door fitting 1, a door blocking piece 2, an arc-shaped through groove 3, a second through hole 4, a first through hole 5, a silica gel pad 6, a movable shaft pin pipe 7, a spring hole 8, an adjusting spring 9, a dovetail groove 10, a dovetail insertion strip 11, a rack-shaped structure 12, a trapezoid avoiding groove 13, an arc-shaped groove 14, a spherical structure 2-1 and an inclined part 2-2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an embodiment of the present invention is shown: a door stopper is characterized in that a door accessory 1 is of an L-shaped structure, an arc-shaped through groove 3 is formed in a longitudinal plate of the door accessory 1, more than one second through hole 4 is formed in a transverse plate of the door accessory 1, a door stopper 2 is of a U-shaped structure, a first through hole 5 matched with the arc-shaped through groove 3 is formed in one side of the door stopper 2, a silica gel pad 6 matched with a wall body is inserted in the other part of the door stopper 2, a movable shaft pin pipe 7 is inserted between the first through hole 5 and the arc-shaped through groove 3, two spring holes 8 communicated with the first through hole 5 are formed in the side edge of the door stopper 2, an adjusting spring 9 is inserted in each spring hole 8, each adjusting spring 9 is inserted in each spring hole 8 and abuts against the outer wall of the movable shaft pin pipe 7, a trapezoidal avoiding groove 13 is formed in the door accessory 1, an arc-shaped groove 14 is formed in the door stopper 2, one side of the door stopper 2 is of a spherical structure 2-1, one end of the arc-shaped groove 14 is connected with one end of the spherical structure 2-1, an inclined part 2-2 is arranged between the door blocking part 2 and the other side of the arc-shaped groove 14, and the trapezoid avoiding groove 13 can be buckled with the inclined part 2-2.

Preferably, a dovetail groove 10 is formed at one side of the shutter member 2, and a dovetail insertion strip 11 engaged with the dovetail groove 10 is formed at the rear surface of the silicone rubber pad 6.

Preferably, in order to improve the anti-slip effect, the front surface of the silicone rubber pad 6 is provided with a rack-shaped structure 12, and the anti-slip effect is improved by providing the rack-shaped structure 12.

During installation, 4 second through holes 4 on the door fitting 1 are fixed at the bottom of the back of the door body through screws, then the door blocking piece 2 is centered on the movable shaft pin pipe 7, and the door blocking piece 2 is rotated clockwise in the figure 1, as shown in figure 6, the back 2-3 of the door blocking piece 2 is ensured to be abutted against the outer side surface 1-1 of the door fitting 1, when the door body is opened, the silica gel pad 6 on the device at the back of the door body is ensured to be collided with the wall body until the wall body is not damaged due to collision between the door body and the wall body, meanwhile, during packaging, the whole door blocking piece 2 is firstly driven to press downwards along the arrow direction, then the movable shaft pin pipe 7 is used as the center, and the door blocking piece 2 is rotated anticlockwise in the figure 1, finally the trapezoidal avoiding groove 13 can be buckled with the inclined part 2-2 together, then the whole part is smaller and is finally convenient to install, meanwhile, the door can be directly mounted on the back of the door body, and finally the door closing prevention device can be assembled, as shown in fig. 5, so that the structure has the following technical effects: 1. the structure has strong practicability, can be arranged on the back surface of the door to be used between the back surface of the door and a wall body, and realizes the anti-collision function of the door body; 2. meanwhile, the device can be used as a door closing prevention device; 3. when not in use, the whole structures can be mutually buckled, the volume is reduced, and finally the package is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a door stopper, includes door accessory (1) and door stopper spare (2) articulated with door accessory (1) that are connected with the door body, its characterized in that: the door fitting (1) is of an L-shaped structure, an arc-shaped through groove (3) is formed in a longitudinal plate of the door fitting (1), more than one second through hole (4) is formed in a transverse plate of the door fitting (1), the door blocking piece (2) is of a U-shaped structure, a first through hole (5) matched with the arc-shaped through groove (3) is formed in one side of the door blocking piece (2), a silica gel pad (6) matched with a wall body is inserted in the other part of the door blocking piece (2), a movable shaft pin pipe (7) is inserted between the first through hole (5) and the arc-shaped through groove (3), two spring holes (8) communicated with the first through hole (5) are formed in the side edge of the door blocking piece (2), an adjusting spring (9) is inserted in each spring hole (8) and abuts against the outer wall of the movable shaft pin pipe (7), be provided with trapezoidal recess (13) of dodging on door accessory (1), be provided with arc recess (14) on shutter spare (2), one side of shutter spare (2) is spherical structure (2-1), arc recess (14) one end links to each other with the one end of spherical structure (2-1), be provided with between the another side of shutter spare (2) and arc recess (14) rake (2-2), trapezoidal recess (13) of dodging can with rake (2-2) lock.

2. A door stop according to claim 1, wherein: one side of the door blocking piece (2) is provided with a dovetail groove (10), and the back of the silica gel pad (6) is provided with a dovetail inserting strip (11) matched with the dovetail groove (10).

3. A door stop according to claim 1, wherein: the front surface of the silica gel pad (6) is of a rack-shaped structure (12).