CN218881927U - A damper hinge - Google Patents

Abstract

The utility model discloses a hinge with a damper, which comprises a shell, the inside of the shell is provided with a damper, one side of the damper is connected with a connecting arm, and the damper is connected with the connecting arm through a connecting head. The connecting arm is composed of six plates, the shell is connected to the connecting head through the pot nail one, and the damper is connected to the shell through the pot nail two. The utility model is provided with a damper in the hinge, so that the user uses too much force when closing the door, which is not easy to cause damage to the hinge, improves the cushioning effect of the hinge, and reduces the collision noise. The connecting arm is composed of six sheet-shaped bodies, which improves To ensure the strength of the connecting arm, after a period of use, the connecting arm is prevented from breaking, and there is a pot nail between the connecting arm and the shell. Excellent durability increases the service life of the hinge and brings great convenience to users.

Description

A damper hinge

technical field

The utility model relates to the technical field of hinges, in particular to a damper hinge.

Background technique

Hinges are mainly installed on doors and windows, and hinges are more installed on cabinets and furniture door panels. In order to make the door open and close in place during use, and keep the door swinging outward after opening a certain angle, In the case of non-human active force, the door swings to its inner side and causes problems such as automatic closing, so that the door remains open after opening.

At present, the durability of the existing hinges is relatively poor. When closing the door, the user may damage the hinge due to excessive force. The cushioning effect of the hinge is not ideal, and the impact noise cannot be reduced. Provide cushioning force, but in actual use, the connecting arm is a single sheet structure with relatively poor strength, and the connecting arm is prone to friction with the shell. After a period of use, it is prone to breakage, poor durability, and affects the hinge. The long service life brings great inconvenience to users.

Utility model content

The purpose of the utility model is to provide a damper hinge, which solves the problem of poor durability of the existing damper hinge.

In order to achieve the above purpose, the utility model provides the following technical solutions: a damper hinge, including a housing, the inside of the housing is provided with a damper, one side of the damper is connected to a connecting arm, and the damper is connected to The head is connected to the connecting arm, the connecting arm is composed of six plates, the shell is connected to the connecting head through the pot nail one, the damper is connected to the shell through the pot nail two, and the shell is connected to the shell through the pot nail three The connecting arm is connected, and the three surfaces of the pot nail located inside the shell are covered with rubber sleeves. A connecting piece is provided on the side of the shell and close to the connecting arm, and the shell is fixedly connected to the connecting piece through the pot nail four. A spring is sheathed on the surface of the nail four, and the side of the connecting arm away from the damper extends into the inner cavity of the connecting piece, and the side of the connecting piece away from the connecting arm is provided with a fixing seat, and the connecting piece is passed through the bolt It is fixedly connected with the fixed seat.

Preferably, both sides of the housing extend outward to form a mounting portion, and mounting holes are provided on the mounting portion.

Preferably, one side of the connector is connected to the movable end of the damper through pin one, and the other side of the connector is connected to the connecting arm through pin two.

Preferably, the spring is arranged at the bottom of the connecting arm.

Preferably, both sides of the fixing seat are provided with fixing holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model sets a damper in the hinge, so that the user uses too much force when closing the door, so that the hinge is not easy to be damaged, and the cushioning effect of the hinge is improved, so that the collision noise is reduced. The connecting arm is composed of six plates , improve the strength of the connecting arm, after using for a period of time, avoid the breakage of the connecting arm, and there is a pot nail between the connecting arm and the shell, and the surface of the pot nail is covered with a rubber sleeve to prevent the friction between the connecting arm and the shell, and improve It improves the durability of the hinge, increases the service life of the hinge, and brings great convenience to users.

2. The utility model plays a role of facilitating the installation of the hinge by providing the installation part and the installation hole.

Description of drawings

Fig. 1 is the exploded structure schematic diagram of the utility model;

Fig. 2 is a schematic diagram of the installation structure of the utility model.

In the figure: 1 shell, 2 damper, 3 connecting arm, 4 connecting head, 5 pot nail 1, 6 pot nail 2, 7 pot nail 3, 8 rubber sleeve, 9 connecting piece, 10 spring, 11 fixing seat, 12 pin , 13 mounting parts, 14 mounting holes, 15 sheets, 16 pot nails four.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of this document, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "Top", "Bottom", "Inner", "Outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or Implications that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the patent. In the description of this application document, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, Set, also can be detachable connection, set, or integrally connected, set. Those of ordinary skill in the art can understand the specific meanings of the above terms in this patent according to specific situations.

Please refer to Figure 1-2, a damper hinge, including a housing 1, the two sides of the housing 1 extend outward to form a mounting part 13, the mounting part 13 is provided with a mounting hole 14, by setting the mounting part 13 and the mounting hole 14, To facilitate the installation of the hinge, a damper 2 is arranged inside the casing 1, and a connecting arm 3 is connected to one side of the damper 2. One side is connected to the movable end of the damper 2 through pin one, and the other side of the connector 4 is connected to the connecting arm 3 through pin two. The connecting arm 3 is composed of six sheet-shaped bodies 15. The head 4 is connected, the damper 3 is connected to the shell 1 through the pot nail 2 6, the shell 1 is connected to the connecting arm 3 through the pot nail 3 7, and the surface of the pot nail 3 7 inside the shell 1 is covered with a rubber sleeve 8, and the shell 1 And the side close to the connecting arm 3 is provided with a connecting piece 9, the shell 1 is fixedly connected with the connecting piece 9 through the pot nail 16, the surface of the pot nail 16 is covered with a spring 10, and the spring 10 is arranged on the bottom of the connecting arm 3, The side of the connecting arm 3 away from the damper 2 extends into the inner cavity of the connecting piece 9, the side of the connecting piece 9 away from the connecting arm 3 is provided with a fixing seat 11, and both sides of the fixing seat 11 are provided with fixing holes for convenience. The fixing base 11 is installed, and the connecting piece 9 is fixedly connected with the fixing base 11 through the latch 12 .

In order to facilitate the understanding of the above-mentioned technical solution of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail below.

When in use, by setting the damper 2 in the hinge, the user uses too much force when closing the door, which is not easy to cause damage to the hinge, improves the cushioning effect of the hinge, and reduces the collision noise. The connecting arm 3 is composed of six plates , the strength of the connecting arm 3 is improved, and after a period of use, the connecting arm 3 is prevented from breaking, and there is a pot nail 3 7 between the connecting arm 3 and the shell 1, and a rubber sleeve 8 is set on the surface of the pot nail 3 7 to prevent connection The friction between the arm 3 and the housing 1 improves the durability of the hinge and increases the service life of the hinge.

All parts in the utility model are common standard parts or parts known to those skilled in the art, and its structure and principle are all known to those skilled in the art through technical manuals or through conventional experimental methods. The standard parts obtained can be purchased from the market, and each part in this application document can be customized according to the description in the instructions and drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment all adopt conventional models in the prior art.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A damper hinge comprising a housing (1), characterized in that: the inside of shell (1) is provided with attenuator (2), one side of attenuator (2) is connected with linking arm (3), attenuator (2) are connected with linking arm (3) through connector (4), linking arm (3) comprise six platelike bodies (15), shell (1) is connected with connector (4) through pot nail one (5), attenuator (2) are connected with shell (1) through pot nail two (6), shell (1) is connected with linking arm (3) through pot nail three (7), and the pot nail three (7) surface cover that is located shell (1) inside is equipped with gum cover (8), one side that just is close to linking arm (3) on shell (1) is provided with connecting piece (9), shell (1) is through pot nail four (16) and connecting piece (9) fixed connection, the surface cover of pot nail four (16) is equipped with spring (10), one side that attenuator (2) were kept away from in the inside of connecting piece (9) is extended to the cavity through fixing base (11) to connecting arm (3), connecting arm (3) are provided with fixing base (11), and bolt (11) are connected.

2. A damper hinge according to claim 1, wherein: the shell (1) both sides all outwards extend and form installation department (13), be provided with mounting hole (14) on installation department (13).

3. A damper hinge according to claim 2, wherein: one side of the connector (4) is connected with the movable end of the damper (2) through a first pin, and the other side of the connector (4) is connected with the connecting arm (3) through a second pin.

4. A damper hinge according to claim 3, wherein: the spring (10) is arranged at the bottom of the connecting arm (3).

5. A damper hinge according to claim 4, wherein: both sides of the fixed seat (11) are provided with fixed holes.

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