CN220320085U - Hinge with rust-resistant - Google Patents

Abstract

The utility model provides a hinge with rust resistance, which relates to the technical field of hinges and comprises a rotating shaft, wherein a limiting block is fixedly connected with the top end and the bottom end of the rotating shaft, a protection plate is fixedly connected between the limiting blocks, a sliding groove is formed in the side face of the protection plate, a connecting ring is rotationally connected to the outer surface of the rotating shaft, a connecting shaft is fixedly connected to the side face of the connecting ring, a mounting plate is fixedly connected to the side face of the connecting shaft, a mounting hole is formed in the mounting plate, and a protection ring is fixedly connected to the outer surface of the connecting shaft. According to the utility model, through the structures of the rotating shaft, the limiting block, the protection plate, the sliding groove, the connecting ring, the connecting shaft, the mounting plate, the mounting hole, the protection ring, the sealing strip, the reinforcing block and the like, the outer surface of the connecting ring can be protected, so that water vapor and dust outside the protection ring are blocked, the water vapor can be prevented from entering between the rotating shaft and the connecting ring, and the anti-rust effect is achieved.

Description

Hinge with rust-resistant

Technical Field

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

Background

The hinge is also called a hinge and is a mechanical device used for connecting two solids and allowing the two solids to relatively rotate, and can be composed of a movable component or a foldable material, and the high-strength hinge disclosed in Chinese patent No. CN213205313U comprises a hinge frame body, a hinge sheet body and a hinge shaft body; the hinge frame body is provided with a hinge frame body shaft sleeve on the side face, the hinge sheet body is provided with a plurality of hinge sheet body shaft sleeves on the side face, the hinge frame body shaft sleeve and the hinge sheet body shaft sleeve are arranged at intervals in the installation state, and an antifriction piece is arranged between the hinge frame body shaft sleeve and the hinge sheet body shaft sleeve; the hinge shaft body is arranged in the hinge frame body shaft sleeve and the hinge sheet body shaft sleeve in a penetrating manner, the hinge frame body shaft sleeves and the hinge sheet body shaft sleeves are arranged at intervals during installation, the antifriction pieces are arranged at the joint of the hinge frame body shaft sleeves and the hinge sheet body shaft sleeves, the structural strength of the hinge can be effectively ensured, the use experience of a user is enhanced, the service life of the hinge can be effectively ensured, the use cost of the user is reduced, the popularization and the application of the hinge on the market are facilitated, the hinge does not have a sealing structure, water vapor and water drops cannot be blocked from entering the hinge in the actual use process, corrosion is easy to generate, and improvement is needed.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a hinge with rust-resistant, includes the pivot, the top and the bottom fixedly connected with stopper of pivot, fixedly connected with guard plate between the stopper, the spout has been seted up to the side of protection, the surface of pivot rotates and is connected with the go-between, the side fixedly connected with connecting axle of go-between, the side fixedly connected with mounting panel of connecting axle, the mounting hole has been seted up to the inside of mounting panel, the surface fixedly connected with protection ring of connecting axle.

Preferably, a sealing strip is fixedly connected to the side face of the protection plate, and the sealing strip is in sliding connection with the protection ring. Here, sliding connection's protection ring and sealing strip can block outside steam to avoid corrosion.

Preferably, the inside fixedly connected with reinforcement piece of guard plate, the shape of reinforcement piece is circular. Here, circular reinforcing block can promote the intensity of pivot, avoids the pivot to take place deformation.

Preferably, the number of the connecting rings, the connecting shafts, the protecting rings and the mounting plates is two, and the connecting shafts and the mounting plates are symmetrically distributed. Here, symmetrically distributed connecting shafts and mounting plates can connect the components to be connected.

Preferably, the oil injection groove is formed in the rotating shaft, the threaded column is connected in the oil injection groove through threads, the top end of the threaded column is fixedly connected with the rotating block, and the oil outlet is formed in the outer surface of the rotating shaft. Here, oil groove, screw thread post, commentaries on classics piece can store lubricating oil in the pivot inside with the oil outlet to flow out to the pivot surface through the oil outlet.

Preferably, anti-skid grooves are formed in the outer surface of the rotating block, and the anti-skid grooves are circumferentially distributed. Here, circumferentially distributed anti-skid grooves can facilitate rotation of the rotating block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the structures of the rotating shaft, the limiting block, the protection plate, the sliding groove, the connecting ring, the connecting shaft, the mounting plate, the mounting hole, the protection ring, the sealing strip, the reinforcing block and the like, the outer surface of the connecting ring can be protected, so that water vapor and dust outside the protection ring are blocked, the water vapor can be prevented from entering between the rotating shaft and the connecting ring, and the anti-rust effect is achieved.

2. According to the utility model, by arranging the oil injection groove, the threaded column, the rotating block and the oil outlet and other structures, lubricating oil can be stored in the rotating shaft and flows out of the oil outlet, the rotating shaft is lubricated, and meanwhile, when the lubricating degree of the rotating shaft is insufficient, the rotating block is rotated to extrude the lubricating oil from the oil outlet, so that the long-term lubrication of the rotating shaft is realized.

Drawings

Fig. 1 is a schematic perspective view showing a hinge with rust protection according to the present utility model;

FIG. 2 is an exploded view of the overall structure of a hinge with rust protection according to the present utility model;

fig. 3 is a schematic top view of fig. 2 showing a hinge with rust protection according to the present utility model.

Legend description:

1. a rotating shaft; 2. a limiting block; 3. a protection plate; 4. a chute; 5. a connecting ring; 6. a connecting shaft; 7. a mounting plate; 8. a mounting hole; 9. a guard ring; 10. a sealing strip; 11. a reinforcing block; 12. an oil injection groove; 13. a threaded column; 14. a rotating block; 15. and an oil outlet.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hinge with rust-resistant corrosion, including pivot 1, pivot 1's top and bottom fixedly connected with stopper 2, through setting up this structure, can fix pivot 1, prevent that pivot 1 from the inside landing of go-between 5, fixedly connected with guard plate 3 between the stopper 2, through setting up this structure, can block outside moisture in the air and get into inside the hinge, spout 4 has been seted up to the side of protection, through setting up this structure, can make connecting axle 6 rotate inside, pivot 1's surface rotation is connected with go-between 5, the side fixedly connected with connecting axle 6 of go-between 5, the side fixedly connected with mounting panel 7 of connecting axle 6, mounting panel 7's inside has been seted up mounting hole 8, through setting up this structure, can be with hinge mounting to article surface, connecting axle 6's surface fixedly connected with protection ring 9, through setting up this structure, can block steam from inside entering the hinge of spout 4.

Referring to fig. 1-3, the sealing strip 10 is fixedly connected to the side surface of the protection plate 3, the sealing strip 10 is slidably connected with the protection ring 9, water drops can be prevented from flowing into the hinge from the top end of the protection ring 9 by arranging the structure, the reinforcing block 11 is fixedly connected to the inside of the protection plate 3, the shape of the reinforcing block 11 is circular, the strength of the rotating shaft 1 can be improved by arranging the structure, the deformation of the rotating shaft 1 is avoided, the number of the connecting ring 5, the connecting shaft 6, the protection ring 9 and the mounting plate 7 is two, the connecting shaft 6 and the mounting plate 7 are symmetrically distributed, and the hinge can be connected with two objects by arranging the structure.

Example two

Referring to fig. 1-3, an oil injection groove 12 is formed in the rotating shaft 1, lubricating oil can be stored in the rotating shaft 1 by the aid of the structure, a threaded column 13 is connected in the oil injection groove 12 through threads, the top end of the threaded column 13 is fixedly connected with a rotating block 14, the oil injection groove 12 can be sealed by the aid of the structure, an oil outlet 15 is formed in the outer surface of the rotating shaft 1, lubricating oil can flow out of the side surface of the rotating shaft 1 by the aid of the structure, anti-slip grooves 4 are formed in the outer surface of the rotating block 14, and the anti-slip grooves 4 are distributed circumferentially and can improve the anti-slip performance of the rotating block 14 by the aid of the structure, so that the rotating block 14 is easier to rotate.

Working principle: when using this hinge, install mounting panel 7 through the screw on two article surfaces of waiting to connect, can make two article carry out the rotation of fixed direction, in the in-process that the hinge was used, guard plate 3 can avoid steam and dust direct contact to pivot 1, guard ring 9 can avoid steam to get into inside the hinge from spout 4, sealing strip 10 then can avoid making the water droplet that leaves on the guard plate 3 flow in from go-between 5 tops, thereby promoted the rust-resistant nature of hinge by a wide margin, rotate rotating block 14, lift screw post 13, the inside oil injection groove 12 of pivot 1 can pour into lubricating oil, and store lubricating oil inside pivot 1, and make it flow out from oil outlet 15 inside, lubricate pivot 1 inside, simultaneously can be when pivot 1 lubricity is not enough through rotating block 14, extrude lubricating oil from oil outlet 15 inside, thereby realize the long-term lubrication to pivot 1.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. A hinge with rust protection, comprising a rotating shaft (1), characterized in that: the utility model discloses a protection device for a motor vehicle, including pivot (1), connecting ring (5), mounting panel (7), mounting hole (8) have been seted up to the side of top and bottom fixedly connected with stopper (2) of pivot (1), spout (4) have been seted up to fixedly connected with between stopper (2), the surface rotation of pivot (1) is connected with connecting ring (5), the side fixedly connected with connecting axle (6) of connecting ring (5), mounting panel (7) have been seted up to the inside of mounting panel (7), the surface fixedly connected with protection ring (9) of connecting axle (6).

2. The hinge with rust protection of claim 1, wherein: the side of guard plate (3) fixedly connected with sealing strip (10), sealing strip (10) and protection ring (9) sliding connection.

3. The hinge with rust protection of claim 1, wherein: the inside fixedly connected with of guard plate (3) consolidates piece (11), consolidate the shape of piece (11) and be circular.

4. The hinge with rust protection of claim 1, wherein: the number of the connecting rings (5), the connecting shafts (6), the protecting rings (9) and the mounting plates (7) is two, and the connecting shafts (6) and the mounting plates (7) are symmetrically distributed.

5. The hinge with rust protection of claim 1, wherein: the novel oil injection device is characterized in that an oil injection groove (12) is formed in the rotating shaft (1), a threaded column (13) is connected to the inner portion of the oil injection groove (12) through threads, a rotating block (14) is fixedly connected to the top end of the threaded column (13), and an oil outlet (15) is formed in the outer surface of the rotating shaft (1).

6. The hinge with rust protection of claim 5, wherein: the outer surface of the rotating block (14) is provided with anti-skid grooves (4), and the anti-skid grooves (4) are circumferentially distributed.