A submerged hidden hinge shielding structure

Abstract

A submerged hidden hinge shielding structure includes a hinge cup and a hinge arm, wherein the hinge cup and the hinge arm are connected by a connecting rod mechanism, and is characterized in that: the hinge cup is provided with a cup end slide rail, and a cup end decorative plate for closing the cup mouth of the hinge cup is installed on the cup end slide rail, and a pull rod is arranged between the cup end decorative plate and the hinge arm, and the two ends of the pull rod are respectively hinged to the cup end decorative plate and the hinge arm, and when the hinge is opened and closed, the pull rod is used to drive the cup end decorative plate to move along the cup end slide rail, so that the cup end decorative plate is always covered on the hinge cup. The beneficial effects of the present invention are: 1. The structure is simple, the production cost is low, and the market competitiveness is improved. 2. Since the present invention adopts the cup end decorative plate to cover the hinge cup of the hinge, the concealment of the hinge installation is improved, and the cup end decorative plate, under the action of the pull rod, can ensure that the cup end decorative plate automatically clings to the hinge arm when the hinge is opened and closed, thereby ensuring the concealment of the hinge to the greatest extent.

Description

Technical Field

[0001] The invention relates to a furniture hardware accessory, in particular to a diving hidden hinge shielding structure. Background Art

[0002] Hinges in the furniture field generally include a hinge cup and a hinge arm, and the hinge cup and the hinge arm are connected by a connecting rod mechanism, such as the hinge disclosed in Chinese patent document CN103306560A, etc. When in use, the hinge cup is installed on the cabinet door and the hinge arm is installed on the cabinet body, so as to realize the opening and closing rotation connection between the cabinet door and the cabinet body.

[0003] However, these hinges are generally installed in an exposed manner, which is not only not conducive to the protection of the hinges, but also the hinges can be observed by users when opening the cabinet door. The installation is relatively crude and difficult to meet the market demand of high-end residential or commercial areas. Therefore, it is necessary to improve the structure of traditional hinges with exposed installation. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the existing technology and provide a submerged hidden hinge shielding structure which is simple in structure, easy to use and can improve the concealment of hinge installation to meet the product needs of the high-end market.

[0005] The objective of the present invention is achieved in the following manner: a submerged hidden hinge shielding structure, comprising a hinge cup and a hinge arm, the hinge cup and the hinge arm being connected by a connecting rod mechanism, characterized in that: the hinge cup is provided with a cup end slide rail, a cup end decorative plate for closing the cup mouth of the hinge cup is installed on the cup end slide rail, a pull rod is arranged between the cup end decorative plate and the hinge arm, the two ends of the pull rod are respectively hinged to the cup end decorative plate and the hinge arm, and when the hinge is opened and closed, the pull rod is used to drive the cup end decorative plate to move along the cup end slide rail, so that the cup end decorative plate always covers the hinge cup.

[0006] The cup mouth of the hinged cup is provided with a cup cover, and the cup end slide rail is arranged on the cup cover.

[0007] The cup end slide rail is a convex edge protruding to both sides of the upper end of the cup cover. Correspondingly, a slide groove is provided on the lower end surface of the cup end decorative plate, and the slide groove cooperates with the convex edge so that the cup end decorative plate slides along the convex edge.

[0008] There are two pull rods, which are respectively distributed on both sides of the hinge arm.

[0009] The lower end of the cup cover is provided with a plurality of elastic feet, and the elastic feet are buckled and fixed in buckle grooves on the hinge cup.

[0010] An arm end decorative plate is fixedly installed on the surface of the hinge cup.

[0011] The beneficial effects of the present invention are as follows: 1. The structure is simple, the production cost is low, and the market competitiveness is improved. 2. Since the present invention uses the cup end decorative plate to cover the hinge cup of the hinge, the concealment of the hinge installation is improved, and the cup end decorative plate can be automatically close to the hinge arm under the action of the pull rod when the hinge is opened and closed, thereby ensuring the concealment of the hinge to the maximum extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure after the hinge is closed in the present invention.

[0013] Figure 2 This is a schematic diagram of the structure after the hinge is opened in the present invention.

[0014] Figure 3 It is a structural assembly diagram of the present invention.

[0015] Figure 4 This is a cross-sectional view of the structure after the hinge of the present invention is opened.

[0016] Figure 5 It is a cross-sectional view of the structure of the hinge in the half-open state in the present invention.

[0017] Figure 6 This is a cross-sectional view of the structure after the hinge is closed in the present invention. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below with reference to the accompanying drawings. A submerged hidden hinge shielding structure includes a hinge cup 1 and a hinge arm 2, the hinge cup 1 and the hinge arm 2 are connected by a connecting rod mechanism, and is characterized in that: the hinge cup 1 is provided with a cup end slide rail 3, a cup end decorative plate 4 for closing the cup mouth of the hinge cup 1 is installed on the cup end slide rail 3, a pull rod 5 is arranged between the cup end decorative plate 4 and the hinge arm, and the two ends of the pull rod 5 are respectively hinged to the cup end decorative plate 4 and the hinge arm 2, and when the hinge is opened and closed, the pull rod 5 is used to drive the cup end decorative plate 4 to move along the cup end slide rail 3, so that the cup end decorative plate always covers the hinge cup.

[0019] The cup mouth of the hinged cup 1 is provided with a cup cover 31 , and the cup end slide rail 3 is arranged on the cup cover 31 .

[0020] The cup end slide rail 3 is a convex edge protruding to both sides of the upper end of the cup cover 31. Correspondingly, a slide groove 41 is provided on the lower end surface of the cup end decorative plate 4. The slide groove 41 cooperates with the convex edge so that the cup end decorative plate 4 slides along the convex edge.

[0021] There are two pull rods 5 , which are respectively distributed on both sides of the hinge arm 2 .

[0022] A plurality of elastic legs 32 are disposed at the lower end of the cup cover 31 , and the elastic legs 32 are buckled in the buckle grooves 11 on the hinge cup 1 and fixed.

[0023] An arm end decorative plate 6 is fixedly mounted on the surface of the hinge cup 1 .

[0024] Working principle: As shown in the figure, in this case, the surfaces of the hinge arm and hinge cup are covered with a cup end decorative plate 4 and an arm end decorative plate 6, wherein the arm end decorative plate and the hinge arm end are fixedly installed and covered on the surface of the hinge arm as a whole, so that the hinge arm is hidden inside the decorative plate, thereby ensuring the beautiful appearance of the hinge arm.

[0025] Among them, when the hinge opens and closes, the hinge arm needs to enter the hinge cup or detach from the hinge cup, so that the hinge arm has a certain amount of space for movement in the hinge cup. Therefore, the hinge cup cannot be covered in a fixed manner. In view of this, in this case, a cup end decorative plate 4 that closes the cup mouth of the hinge cup 1 is installed on the cup end slide rail 3, and a pull rod 5 is arranged between the cup end decorative plate 4 and the hinge arm. The two ends of the pull rod 5 are respectively hinged to the cup end decorative plate 4 and the hinge arm 2. When the hinge opens and closes, the pull rod 5 is used to drive the cup end decorative plate 4 to move along the cup end slide rail 3, so that the cup end decorative plate always covers the hinge cup.

[0026] like Figure 4 As shown, when the hinge is opened, the pull rod pulls the cup end decorative plate 4 to move toward the hinge arm, so that the cup end decorative plate 4 covers the opening of the hinge cup. Figure 5 , 6 As shown, when the hinge is gradually closed, the hinge arm enters the hinge cup, and at this time, the pull rod pushes the cup end decorative plate 4 outward, so that the cup end decorative plate 4 is away from the hinge cup opening. Among them, the pull rod is connected with the hinge arm and the cup end decorative plate 4. When the hinge arm is opened and closed, the pull rod 5 pushes the cup end decorative plate 4 to move accordingly, so that the cup end decorative plate 4 always keeps covering the surface of the hinge cup, thereby improving the concealment of the hinge installation. Moreover, under the action of the pull rod, the cup end decorative plate can automatically close to the hinge arm when the hinge is opened and closed, which maximizes the concealment of the hinge.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A submerged hidden hinge shielding structure, comprising a hinge cup (1) and a hinge arm (2), wherein the hinge cup (1) and the hinge arm (2) are connected via a connecting rod mechanism, and characterized in that: The hinge cup (1) is provided with a cup end slide rail (3), on which a cup end decorative plate (4) for closing the cup mouth of the hinge cup (1) is installed, and a pull rod (5) is arranged between the cup end decorative plate (4) and the hinge arm, and the two ends of the pull rod (5) are respectively hinged to the cup end decorative plate (4) and the hinge arm (2). When the hinge is opened or closed, the pull rod (5) is used to drive the cup end decorative plate (4) to move along the cup end slide rail (3), so that the cup end decorative plate always covers the hinge cup.

2. The submerged hidden hinge shielding structure according to claim 1, characterized in that: The cup mouth of the hinged cup (1) is provided with a cup cover (31), and the cup end slide rail (3) is arranged on the cup cover (31).

3. The submerged hidden hinge shielding structure according to claim 2, characterized in that: The cup end slide rail (3) is a convex edge protruding toward both sides from the upper end of the cup cover (31). Correspondingly, a slide groove (41) is provided on the lower end surface of the cup end decorative plate (4). The slide groove (41) cooperates with the convex edge so that the cup end decorative plate (4) slides along the convex edge.

4. The submerged hidden hinge shielding structure according to claim 2, characterized in that: Two pull rods (5) are provided, respectively distributed on both sides of the hinge arm (2).

5. The submerged hidden hinge shielding structure according to claim 2, characterized in that: A plurality of elastic feet (32) are arranged at the lower end of the cup cover (31), and the elastic feet (32) are buckled in buckle grooves (11) on the hinge cup (1) for fixation.

6. The submerged hidden hinge shielding structure according to claim 2, characterized in that: An arm end decorative plate (6) is fixedly mounted on the surface of the hinge cup (1).

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