CN219365741U - Hinge structure of C section bar - Google Patents

Abstract

The utility model relates to the technical field of hinge structures, and particularly discloses a hinge structure of a C-shaped material, which comprises the following components: a connecting block; the connecting plate is internally provided with a shaft lever component in a rotating way and is used for connecting the connecting block and the connecting plate; the connecting plate is fixedly provided with a fixing plate, the fixing plate is provided with a through hole, one side of the connecting plate is provided with a connecting pipe, a plurality of limiting rods are fixedly arranged in the connecting pipe, and a rotating rod is arranged in the connecting pipe. According to the hinge structure, the hinge structure is prepared through the C-shaped material, the shaft rod assembly is arranged in the hinge structure and is in rotary connection with the rotary rod through the shaft rod assembly, the stop lever is arranged in the rotary rod and is matched with the baffle plate, the limit function of the hinge structure is realized, the door with high use requirement is limited and rotated, collision caused by excessive opening of the door is avoided, the hinge structure is simple in structure and convenient to assemble and assemble, the hinge structure is convenient to assemble and disassemble, and the limit function of the hinge structure is increased.

Description

Hinge structure of C section bar

Technical Field

The utility model relates to the technical field of hinge structures, in particular to a hinge structure of a C-shaped material.

Background

A hinge is a mechanical device that connects two solids and allows relative rotation between the two.

In the prior art, application number: the utility model of CN202010581359.8 is named: the detachable invisible hinge and the mounting process thereof are convenient for the first hinge plate and the second hinge plate to be folded in the same plane through the arrangement of the through grooves of the hinge plates, and the mechanical friction of the hinge is changed into rolling friction through the arrangement of the bearings, so that mute rotation is realized.

However, in the prior art, as in the application number: CN202010581359.8 mentions a hinge, wherein the hinge rotates 360 degrees, and in some occasions with limited use angles, the hinge rotates widely, which easily causes the door to collide with the surrounding, causing damage to the door, and affecting the service life of the door.

Disclosure of Invention

The utility model aims to provide a hinge structure of a C-shaped material, which aims to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

a hinge structure of a C-profile, the hinge structure comprising:

a connecting block;

the connecting plate is internally provided with a shaft lever component in a rotating way and is used for connecting the connecting block and the connecting plate;

the connecting plate is fixedly provided with a fixing plate, the fixing plate is provided with a through hole, one side of the connecting plate is provided with a connecting pipe, a plurality of limiting rods are fixedly arranged in the connecting pipe, and a rotating rod is arranged in the connecting pipe.

Further, one side of connecting block is equipped with the inclined plane, and the fixed spliced pole that is equipped with symmetric distribution on the connecting block is equipped with the recess on the connecting block, is equipped with round hole and spacing hole on the connecting block.

The limiting hole is internally provided with a sinking groove in an array manner, one end of the limiting hole is provided with a threaded hole, the threaded hole is communicated with the limiting hole, and the limiting hole is coaxial with the connecting pipe and the round hole.

Further, the axostylus axostyle subassembly includes threaded rod, connecting rod, inserted bar, fixedly is equipped with interior straight-bar between inserted bar and the connecting rod, and the dwang cover is established on interior straight-bar, and the one end of threaded rod is equipped with the ball groove.

Further, one end of the connecting rod is fixedly connected with the inner straight rod, the other end of the connecting rod is fixedly provided with a spherical block, the connecting rod is fixedly provided with convex blocks distributed in an array, the inner straight rod is fixedly provided with a plurality of stop rods, and the inserted bar is connected with the round hole.

Further, the threaded rod is matched with the threaded hole, the spherical block is matched with the spherical groove, and the convex block is matched with the sinking groove.

Further, be equipped with a plurality of spacing groove on the dwang, be equipped with the through-hole in the dwang, the through-hole internal fixation is equipped with the baffle, baffle and pin cooperation, spacing groove and gag lever post cooperation.

The utility model has the beneficial effects that:

1. according to the hinge structure, the hinge structure is prepared through the C-shaped material, the shaft lever assembly is arranged in the hinge structure and is in rotary connection with the rotary rod through the shaft lever assembly, the stop lever is arranged in the rotary rod and is matched with the baffle plate, so that the limit function of the hinge structure is realized, the door with high use requirements is limited and rotated, and collision caused by excessive opening of the door is avoided;

2. the hinge structure is simple in structure, convenient to assemble and assemble, and the shaft rod assembly is convenient to assemble and disassemble, so that the limit function of the hinge structure is increased.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a hinge structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a hinge structure according to the present utility model;

FIG. 3 is a schematic illustration of the shaft assembly of the present utility model;

FIG. 4 is a schematic cross-sectional view of a shaft assembly according to the present utility model;

figure 5 is a cross-sectional view of a shaft assembly of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a hinge structure of C section bar, as shown in FIG. 1, hinge structure is prepared through the C section bar, and hinge structure includes connecting block 1, connecting plate 2, and connecting block 1 internal rotation is equipped with axostylus axostyle subassembly 3, and connecting block 1 rotates with connecting plate 2 to be connected, and the fastening is equipped with fixed plate 22 on the connecting plate 2, is equipped with through-hole 23 on the fixed plate 22, and one side of connecting plate 2 is buckled and is had connecting pipe 21, and connecting pipe 21 internal fixation is equipped with a plurality of gag lever post 24, installs dwang 4 in the connecting pipe 21.

As shown in fig. 1 and 2, an inclined plane 11 is arranged on one side of the connecting block 1, symmetrically distributed connecting columns 12 are fixedly arranged on the connecting block 1, grooves 13 are formed in the connecting block 1, round holes 14 and limiting holes 15 are formed in the connecting block 1, and the limiting holes 15 are coaxial with the round holes 14.

The limiting hole 15 is internally provided with sunk grooves 16 distributed in an array manner, one end of the limiting hole 15 is provided with a threaded hole 17, the threaded hole 17 is communicated with the limiting hole 15, and the connecting pipe 21 is coaxial with the limiting hole 15.

As shown in fig. 3, 4 and 5, the shaft assembly 3 includes a threaded rod 31, a connecting rod 32 and an insert rod 33, an inner straight rod 35 is fixedly arranged between the insert rod 33 and the connecting rod 32, the rotating rod 4 is sleeved on the inner straight rod 35, the threaded rod 31 is in threaded connection with the threaded hole 17, a ball groove 38 is formed at one end of the threaded rod 31, one end of the connecting rod 32 is fixedly connected with the inner straight rod 35, a ball block 37 is fixedly arranged at the other end of the connecting rod 32, and the ball block 37 is rotatably connected with the ball groove 38.

The connecting rod 32 is fixedly provided with convex blocks 34 distributed in an array, the convex blocks 34 are matched with the sinking grooves 16, the inner straight rod 35 is fixedly provided with a plurality of stop rods 36, the inserted rod 33 is connected with the round hole 14, and angles between two adjacent stop rods 36 are different.

Be equipped with a plurality of spacing groove 41 on the dwang 4, spacing groove 41 and the cooperation installation of gag lever post 24 are equipped with through-hole 42 in the dwang 4, and through-hole 42 internal fixation is equipped with baffle 43, when baffle 43 and pin 36 butt time, carries out spacingly to the rotation angle of dwang 4, control hinge structure's rotation angle.

When in use, the hinge structure of the C-shaped material is used.

The rotating rod 4 is sleeved on the inner straight rod 35, the shaft rod assembly 3 is inserted into the connecting block 1 and the connecting plate 2, the rotating rod 4 is clamped with the connecting pipe 21, the connecting rod 32 is clamped and fixed in the limiting hole 15, and finally the threaded rod 31 is rotated to install the shaft rod assembly 3 in the connecting block 1 and the connecting plate 2.

When the baffle 43 is located on one side of the stop lever 36 and abuts against the stop lever, the rotation angle of the connecting plate 2 is limited, the safe rotation angle of the hinge structure is guaranteed, the hinge structure has a limiting function, the installation position of the stop lever 4 is adjusted, the stop lever 36 is located between different stop levers 36, and the limiting angle is adjusted.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A hinge structure of a C-profile, characterized in that the hinge structure comprises:

a connecting block (1);

the connecting plate (2), the connecting block (1) is rotationally provided with a shaft lever component (3) for connecting the connecting block (1) and the connecting plate (2);

the connecting plate (2) is fixedly provided with a fixing plate (22), the fixing plate (22) is provided with a through hole (23), one side of the connecting plate (2) is provided with a connecting pipe (21), a plurality of limiting rods (24) are fixedly arranged in the connecting pipe (21), and a rotating rod (4) is arranged in the connecting pipe (21).

2. The hinge structure of the C section bar according to claim 1, wherein one side of the connecting block (1) is provided with an inclined plane (11), symmetrically distributed connecting columns (12) are fixedly arranged on the connecting block (1), grooves (13) are formed in the connecting block (1), and round holes (14) and limiting holes (15) are formed in the connecting block (1);

the limiting hole (15) is internally provided with a sunk groove (16) in an array manner, one end of the limiting hole (15) is provided with a threaded hole (17), the threaded hole (17) is communicated with the limiting hole (15), and the limiting hole (15) is coaxial with the connecting pipe (21) and the round hole (14).

3. The hinge structure of a C-section bar according to claim 2, wherein the shaft rod assembly (3) comprises a threaded rod (31), a connecting rod (32) and a plug rod (33), an inner straight rod (35) is fixedly arranged between the plug rod (33) and the connecting rod (32), the rotating rod (4) is sleeved on the inner straight rod (35), and a spherical groove (38) is formed at one end of the threaded rod (31).

4. A hinge structure of a C-profile according to claim 3, characterized in that one end of the connecting rod (32) is fixedly connected with the inner straight rod (35), the other end is fixedly provided with a spherical block (37), the connecting rod (32) is fixedly provided with convex blocks (34) distributed in an array, the inner straight rod (35) is fixedly provided with a plurality of stop rods (36), and the inserting rod (33) is connected with the round hole (14).

5. A hinge construction for C-profiles according to claim 4, characterized in that the threaded rod (31) cooperates with the threaded hole (17), the spherical block (37) cooperates with the spherical groove (38), and the projection (34) cooperates with the countersink (16).

6. The hinge structure of a C-profile according to claim 4, wherein the rotating rod (4) is provided with a plurality of limit grooves (41), a through hole (42) is formed in the rotating rod (4), a baffle (43) is fixedly arranged in the through hole (42), the baffle (43) is matched with the stop lever (36), and the limit grooves (41) are matched with the limit rods (24).