阅读说明：本技术 一种基于压力过载自动保护功能的家具用铰链装置 (Hinge device for furniture based on pressure overload automatic protection function ) 是由 翟净涛 于 2021-01-12 设计创作，主要内容包括：本发明提供一种基于压力过载自动保护功能的家具用铰链装置,包括主体,所述主体的左右两侧设置分别设置安装有第一铰链页和第二铰链页,所述主体的内壁上设置安装有固定基座,所述固定基座的上侧固定安装有安装外壳,所述安装外壳的内部设置安装有活动部件,所述活动部件的上端设置安装有固定盘。该基于压力过载自动保护功能的家具用铰链装置,由于受到外力等不稳定因素的压持,从而导致家具门带动第一铰链页向下移动,利用活动杆带动校正机构向上运动,从而对第一铰链页的压力进行有效缓解,同时对第一铰链页进行保护,避免第一铰链页现损坏,从而提升了设备的实用性,进一步地提升了设备的使用寿命,且该设备结构简单,使用安全。(The invention provides a furniture hinge device based on a pressure overload automatic protection function, which comprises a main body, wherein a first hinge leaf and a second hinge leaf are respectively arranged and installed on the left side and the right side of the main body, a fixed base is arranged and installed on the inner wall of the main body, an installation shell is fixedly installed on the upper side of the fixed base, a movable part is arranged and installed in the installation shell, and a fixed disc is arranged and installed at the upper end of the movable part. This hinge device for furniture based on pressure overload automatic protection function, owing to receive the pressure of unstable factors such as external force and hold, thereby lead to furniture door to drive first hinge page or leaf downstream, utilize the movable rod to drive the guiding mechanism upward movement, thereby effectively alleviate the pressure of first hinge page or leaf, protect first hinge page or leaf simultaneously, avoid first hinge page or leaf to damage now, thereby the practicality of equipment has been promoted, the life of equipment has further been promoted, and this equipment structure is simple, high durability.)

1. The utility model provides a hinge means for furniture based on pressure overload automatic safety function, includes main part (1), its characterized in that: the utility model discloses a hinge structure of a hinge, including main part (1), the left and right sides of main part (1) sets up respectively and installs first hinge page or leaf (2) and second hinge page or leaf (3), set up on the inner wall of main part (1) and install fixed baseplate (5), the upside fixed mounting of fixed baseplate (5) has installation shell (6), the inside of installation shell (6) sets up installs movable part (8), the upper end of movable part (8) sets up installs fixed disk (9), movable mounting has movable push rod (10) on fixed disk (9), the upper end fixed mounting of movable push rod (10) has mounting panel (11), the upside fixed mounting of mounting panel (11) has fixed part (12), the upside setting of fixed part (12) is connected with connecting plate (15), the upside of connecting plate (15) is connected with first hinge page or leaf (2), the left and right sides of movable part (8) sets up installs connecting rod (16), the axle head movable mounting of connecting rod (16) has movable block (17), the upper end fixed mounting of movable block (17) has movable rod (18), the upper end setting of movable rod (18) is installed and is rectified mechanism (20).

2. The hinge device for furniture based on the pressure overload automatic protection function as claimed in claim 1, wherein: the inside of main part (1) sets up installs loose bearing (4), loose bearing (4) and first hinge leaf (2) looks fixed connection.

3. The hinge device for furniture based on the pressure overload automatic protection function as claimed in claim 1, wherein: and a buffer air cushion (7) is arranged between the mounting shell (6) and the movable part (8).

4. The hinge device for furniture based on the pressure overload automatic protection function as claimed in claim 1, wherein: the outer side of the buffer air cushion (7) is arranged in a folding shape.

5. The hinge device for furniture based on the pressure overload automatic protection function as claimed in claim 1, wherein: the fixed part (12) is provided with a groove, the bottom of the inner wall of the groove is provided with an installation rack (13), the upper side of the installation rack (13) is movably connected with a buffer connecting rod (14), and the upper end of the buffer connecting rod (14) is fixedly connected with a connecting plate (15).

6. The hinge device for furniture based on the pressure overload automatic protection function as claimed in claim 1, wherein: the upper side of the connecting plate (15) is provided with a protective layer.

7. The hinge device for furniture based on the pressure overload automatic protection function as claimed in claim 1, wherein: a buffer mechanism (19) is arranged between the movable rod (18) and the correcting mechanism (20).

Technical Field

The invention belongs to the technical field of furniture, and particularly relates to a hinge device for furniture based on a pressure overload automatic protection function.

Background

In the furniture industry, the doors of furniture are generally supported in a swingable manner by hinges comprising a fixed part, which can be connected to the body of the furniture, and a mobile part, consisting of a box, which can be connected to the door, these parts being connected to each other swingably, for example by means of a hinged joint system comprising a plurality of connecting rods.

Nowadays, with the continuous development of society, the scientific continuous progress, the standard of living is constantly improved, people's requirement to furniture is also higher and higher, and then the hinge that furniture was used is also constantly developing, at present, among the prior art, furniture hinge is through the screw respectively with furniture main part and furniture door body fixed connection, and people are in the in-process of using, receive the pressure of unstable factors such as external force when opening and closing the furniture door body and hold, thereby lead to the condition that furniture hinge breaks down, make furniture main part and furniture door appear closing not compaction phenomenon, and then influence its result of use, so can not satisfy user's user demand, consequently, need further to improve.

In view of the above, the present invention provides a hinge device for furniture, which is improved based on the conventional structure and deficiency and has an automatic pressure overload protection function, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a furniture hinge device based on a pressure overload automatic protection function, which is achieved by the following specific technical means:

a hinge device for furniture based on pressure overload automatic protection function comprises a main body, wherein the left side and the right side of the main body are respectively provided with a first hinge leaf and a second hinge leaf, the inner wall of the main body is provided with a fixed base, the upper side of the fixed base is fixedly provided with an installation shell, the inside of the installation shell is provided with a movable part, the upper end of the movable part is provided with an installation fixed disc, the fixed disc is movably provided with a movable push rod, the upper end of the movable push rod is fixedly provided with an installation plate, the upper side of the installation plate is fixedly provided with a fixed part, the upper side of the fixed part is provided with a connecting plate, the upper side of the connecting plate is connected with the first hinge leaf, the left side and the right side of the movable part are provided with a connecting rod, the, the upper end fixed mounting of movable block has the movable rod, the upper end of movable rod sets up installs aligning gear.

Further, the inside of main part sets up installs the loose bearing, loose bearing and first hinge page or leaf looks fixed connection are convenient for the effective activity of first hinge page or leaf through setting up the loose bearing to the practicality of equipment has been promoted.

Furthermore, a buffer air cushion is arranged between the installation shell and the movable part, and the movable part can be conveniently returned to the initial position when external force is removed by the aid of the buffer air cushion, so that the practicability of the equipment is improved.

Furthermore, the outside setting of buffering air cushion is the ruggedness, is the ruggedness through setting up the outside of buffering air cushion, is convenient for it to reduce the volume space.

Further, the inside of fixed part is seted up flutedly, and the inner wall bottom of recess sets up installs the mounting bracket, the upside swing joint of mounting bracket has the buffering connecting rod, the upper end and the connecting plate looks fixed connection of buffering connecting rod are through setting up the buffering connecting rod for pressure when the connecting plate moves down first hinge leaf is effectively alleviated, thereby has promoted the practicality of equipment.

Furthermore, the upside of connecting plate is provided with the inoxidizing coating, protects first hinge leaf through setting up that the inoxidizing coating is effectual to the life of equipment has been promoted.

Furthermore, a buffer mechanism is arranged between the movable rod and the correcting mechanism.

Advantageous effects

Compared with the prior art, the invention provides a furniture hinge device based on a pressure overload automatic protection function, which has the following beneficial effects:

1. this hinge device for furniture based on pressure overload automatic protection function, because the pressure that receives unstable factors such as external force is held, thereby lead to furniture door to drive first hinge page or leaf downstream, utilize the movable rod to drive aligning gear upward movement, thereby make aligning gear and first hinge page or leaf contact, thereby effectively alleviate the pressure of first hinge page or leaf, upwards promote the first hinge page or leaf that pushes down simultaneously, protect it, avoid first hinge page or leaf to damage now, thereby the practicality of equipment has been promoted, the life of equipment has further been promoted, and this equipment structure is simple, high durability and safety in utilization.

2. According to the hinge device for the furniture based on the pressure overload automatic protection function, the buffering connecting rod is arranged, so that the pressure of the connecting plate when the first hinge leaf moves downwards is effectively relieved, the first hinge leaf is installed on the furniture door body, and the second hinge leaf is installed on the furniture main body, so that the first hinge leaf is firmly fixed, the falling of the second hinge leaf is effectively avoided, and the equipment and the furniture are effectively fixed.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the portion B of fig. 3 according to the present invention.

In the figure: 1. a main body; 2. a first hinge leaf; 3. a second hinge leaf; 4. a movable bearing; 5. a fixed base; 6. installing a shell; 7. a buffer air cushion; 8. a movable part; 9. fixing the disc; 10. a movable push rod; 11. mounting a plate; 12. a fixing member; 13. a mounting frame; 14. a buffer connecting rod; 15. a connecting plate; 16. a connecting rod; 17. a movable block; 18. a movable rod; 19. a buffer mechanism; 20. and a correction mechanism.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in figures 1 to 4:

the invention provides a furniture hinge device based on pressure overload automatic protection function, which comprises a main body 1, wherein the left side and the right side of the main body 1 are respectively provided with a first hinge leaf 2 and a second hinge leaf 3, the inside of the main body 1 is provided with a movable bearing 4, the movable bearing 4 is fixedly connected with the first hinge leaf 2, the effective movement of the first hinge leaf 2 is facilitated by arranging the movable bearing 4, so that the practicability of the equipment is improved, the inner wall of the main body 1 is provided with a fixed base 5, the upper side of the fixed base 5 is fixedly provided with an installation shell 6, the inside of the installation shell 6 is provided with a movable part 8, a buffer air cushion 7 is arranged between the installation shell 6 and the movable part 8, the movable part 8 is conveniently restored to an initial position when external force is removed by arranging the buffer air cushion 7, so that the practicability of the equipment is improved, the outer side of the buffer air cushion 7 is arranged to be folded, the outer side of the buffer air cushion 7 is arranged to be folded so as to reduce the volume space, the upper end of the movable part 8 is provided with the fixed disc 9, the fixed disc 9 is movably provided with the movable push rod 10, the upper end of the movable push rod 10 is fixedly provided with the mounting plate 11, the upper side of the mounting plate 11 is fixedly provided with the fixed part 12, the upper side of the fixed part 12 is provided with the connecting plate 15, the fixed part 12 is internally provided with a groove, the bottom of the inner wall of the groove is provided with the mounting frame 13, the upper side of the mounting frame 13 is movably connected with the buffer connecting rod 14, the upper end of the buffer connecting rod 14 is fixedly connected with the connecting plate 15, the connecting plate 15 is used for effectively relieving the pressure when the first hinge leaf 2 moves downwards, so that the practicability of the equipment is improved, the, the upside of connecting plate 15 is provided with the inoxidizing coating, through setting up the effectual first hinge leaf 2 of protecting to promote the life of equipment, connecting rod 16 is installed in the left and right sides setting of movable part 8, and the axle head movable mounting of connecting rod 16 has movable block 17, and the upper end fixed mounting of movable block 17 has movable rod 18, and aligning gear 20 is installed in the upper end setting of movable rod 18, sets up between movable rod 18 and the aligning gear 20 and installs buffer gear 19.

The specific use mode and function of the embodiment are as follows:

the working principle is as follows: when in use, the hinge device for furniture based on the pressure overload automatic protection function is characterized in that at present, a furniture hinge is respectively and fixedly connected with a furniture main body 1 and a furniture door body through screws, and in the using process, people are pressed and held by unstable factors such as external force when opening and closing the furniture door body, so that the furniture hinge is damaged, the furniture main body 1 and the furniture door are closed and not compacted, the first hinge leaf 2 is arranged on the furniture door body, the second hinge leaf 3 is arranged on the furniture main body 1, and when the furniture door is opened, the furniture door is pressed and held by unstable factors such as external force, so that the furniture door drives the first hinge leaf 2 to move downwards, the connecting plate 15 is fixedly connected with the first hinge leaf 2, and the first hinge leaf 2 moves downwards and simultaneously drives the connecting plate 15 to move downwards synchronously, meanwhile, by arranging the buffer connecting rod 14, the connecting plate 15 effectively relieves the pressure when the first hinge leaf 2 moves downwards, the fixed part 12 drives the movable part 8 to move downwards synchronously by using the movable push rod 10, the lower end of the movable part 8 is used for extruding the buffer air cushion 7, the movable part 8 moves and simultaneously drives the connecting rod 16 to move, the connecting rod 16 drives the movable rod 18 to move upwards, and the movable rod 18 drives the correcting mechanism 20 to move upwards, so that the correcting mechanism 20 is in contact with the first hinge leaf 2, the pressure of the first hinge leaf 2 is effectively relieved, the first hinge leaf 2 which is pressed downwards is pushed upwards to protect the first hinge leaf 2, the first hinge leaf 2 is prevented from being damaged, the practicability of the equipment is improved, the service life of the equipment is further prolonged, and the equipment is simple in structure, the use is safe.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.