CN219691318U

CN219691318U - Sheet metal hinge

Info

Publication number: CN219691318U
Application number: CN202320248785.9U
Authority: CN
Inventors: 黄永
Original assignee: Pinghu Huixin Hardware Products Co ltd
Current assignee: Pinghu Huixin Hardware Products Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-09-15
Anticipated expiration: 2033-02-20

Abstract

The utility model belongs to the technical field of hinges, in particular to a sheet metal hinge, which comprises a first page piece and a second page piece, wherein an embedded groove and a first connecting sleeve are respectively arranged on one side, which is close to the first page piece and the second page piece, of the first page piece, two second connecting sleeves are fixedly arranged on one side of the first page piece, a jack is arranged at the top of each second connecting sleeve, two clamping grooves are arranged on the inner wall of each jack, the same connecting shaft is arranged in each second connecting sleeve and each first connecting sleeve, an oiling structure is arranged in each jack, the oiling structure comprises a sealing cover movably mounted with each jack, clamping blocks are fixedly arranged on two sides of each sealing cover, and the quick assembly and disassembly of the sealing covers can be realized.

Description

Sheet metal hinge

Technical Field

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

Background

The hinge is also called a mechanical device for connecting two solids and allowing the two solids to rotate relatively, and can be composed of movable components or foldable materials, the surface of the hinge is subjected to powder spraying, zinc alloy plating, zinc steel plating, sand blasting, chromium zinc alloy plating, nickel steel plating, wire drawing, polishing and the like, and the hinge is used for connecting the door and the body of an automobile.

However, in the existing equipment, after long-term use, the rotating joint of the hinge is corroded by rainwater, rust occurs, the rotating shaft is rusted, the resistance is large and noise is accompanied when the vehicle door is pushed and pulled, and therefore a sheet metal hinge is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sheet metal hinge.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a panel beating hinge, includes first page piece and second page piece, one side that first page piece and second page piece are close to is equipped with embedded groove and first adapter sleeve respectively, one side of first page piece is fixed to be equipped with two second adapter sleeves, the top of second adapter sleeve is equipped with the jack, be equipped with two draw-in grooves on the inner wall of jack, two be equipped with same connecting axle in second adapter sleeve and the first adapter sleeve, be equipped with oiling structure in the jack.

As a further description of the above technical solution:

the oiling structure comprises a sealing cover movably mounted with the jack, clamping blocks are fixedly arranged on two sides of the sealing cover, the clamping blocks are movably connected with the clamping grooves, an oiling pipe is arranged at the top of the sealing cover and made of rubber, and a winding structure is arranged at the top of the sealing cover.

As a further description of the above technical solution:

the winding structure comprises a winding disc fixedly arranged at the top of a sealing cover, a storage groove is formed in the winding disc, a notch is formed in the winding disc, a positioning block is movably arranged at the top of the winding disc, connecting plates are fixedly arranged at two sides of the positioning block, two sliding rods are fixedly arranged at the top of the winding disc, and the two connecting plates are movably connected with the two sliding rods respectively.

As a further description of the above technical solution:

the top of slide bar is fixed and is equipped with the separation blade, the cover is equipped with the spring on the slide bar, the spring top with the separation blade laminating, the spring bottom is laminated with the top of connecting plate.

As a further description of the above technical solution:

the connecting plate is provided with a round hole, the inner wall of the round hole is provided with a sealing ring, and the inner wall of the sealing ring is movably connected with the sliding rod.

As a further description of the above technical solution:

an arc-shaped groove is formed in the bottom of the positioning block, an anti-slip pad is arranged on the inner wall of the arc-shaped groove, and the anti-slip pad is made of rubber.

The utility model has the following beneficial effects:

1. compared with the prior art, the sheet metal hinge can realize quick assembly disassembly to the sealing cover by arranging the sealing cover, the clamping block, the clamping groove, the oil injection pipe and other parts, can realize oil injection to the hinge through the oil injection pipe at the top of the sealing cover, can effectively prevent equipment from being corroded by rainwater to rust, and prolongs the service life of the equipment.

2. Compared with the prior art, the sheet metal hinge has the advantages that the winding disc, the notch, the positioning block, the sliding rod and other parts are arranged, after oiling is finished, the oiling pipe can be wound and stored, the occupied space of the oiling pipe can be reasonably reduced, and the vehicle door can not extrude the oiling pipe.

Drawings

Fig. 1 is a schematic perspective view of a sheet metal hinge according to the present utility model;

fig. 2 is a schematic perspective exploded view of a sheet metal hinge according to the present utility model;

fig. 3 is a schematic perspective view of a winding structure in a sheet metal hinge according to the present utility model;

fig. 4 is a schematic perspective view of an oiling structure in a sheet metal hinge.

Legend description:

1. a first sheet; 2. a second sheet; 3. an embedding groove; 4. a first connection sleeve; 5. a second connecting sleeve; 6. a jack; 7. a clamping groove; 8. an oiling structure; 801. sealing cover; 802. a clamping block; 803. a filler pipe; 9. a winding structure; 901. a winding disc; 902. a notch; 903. a positioning block; 904. a connecting plate; 905. a slide bar; 10. and a connecting shaft.

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.

Referring to fig. 1 to 4, the present utility model provides a sheet metal hinge: the novel plastic sealing cover comprises a first page sheet 1 and a second page sheet 2, wherein an embedded groove 3 and a first connecting sleeve 4 are respectively arranged on one side, close to the first page sheet 1 and the second page sheet 2, of the first page sheet 1, two second connecting sleeves 5 are welded on one side of the first page sheet 1, an inserting hole 6 is formed in the top of each second connecting sleeve 5, two clamping grooves 7 are formed in the inner wall of each inserting hole 6, the same connecting shaft 10 is arranged in each second connecting sleeve 5 and each first connecting sleeve 4, an oiling structure 8 is arranged in each inserting hole 6, each oiling structure 8 comprises a sealing cover 801 which is clamped with each inserting hole 6, clamping blocks 802 and clamping grooves 7 are clamped on two sides of each sealing cover 801, an oiling pipe 803 is arranged at the top of each sealing cover 801, and each oiling pipe 803 is made of rubber;

the top of sealed lid 801 is equipped with winding structure 9, specifically, winding structure 9 includes the winding dish 901 of bolt installation at sealed lid 801, be equipped with on the winding dish 901 and accomodate the groove, the opening 902 has been seted up on the winding dish 901, the top slidable mounting of winding dish 901 has locating piece 903, the arc wall has been seted up to the bottom of locating piece 903, be equipped with the slipmat on the inner wall of arc wall, the slipmat is made by rubber, the setting of slipmat not only can strengthen the frictional force with annotating oil pipe 803, place annotating oil pipe 803 landing, can also protect the surface of annotating oil pipe 803, the connecting plate 904 has all been welded to the both sides of locating piece 903, the top welding of winding dish 901 has two slide bars 905, two connecting plates 904 respectively with two slide bars 905 sliding connection, the round hole has been seted up on the connecting plate 904, the round hole inner wall is equipped with the sealing washer, the top welding of slide bar 905 has the separation blade, the cover is equipped with the spring on the slide bar 905, spring top and the separation blade laminating, spring bottom and the top laminating of connecting plate 904.

Working principle: after the sheet metal hinge is assembled, the oiling structure 8 is installed in the jack 6, the two clamping blocks 802 are aligned with the two clamping grooves 7, then the sealing cover 801 is pressed down, when the sealing cover 801 cannot be continuously pressed down, the sealing cover 801 can be rotated clockwise until the sealing cover cannot be rotated, at the moment, the clamping blocks 802 are clamped in the clamping grooves 7, the installation of the oiling structure 8 is completed, a proper amount of lubricating oil is injected into equipment through the oiling pipe 803, the antirust function can be achieved, the resistance when a vehicle door is pushed and pulled can be reduced, after oiling is completed, the positioning block 903 can be pulled upwards, the positioning block 903 drives the two connecting plates 904, the connecting plates 904 are extruded by the springs again, then the oiling pipe 803 is penetrated through the notch 902, then the oiling pipe is rotated and wound along the winding disc 901, the positioning block 803 is loosened again after winding is completed, the two springs apply thrust to the two connecting plates 904, the two connecting plates are further driven to move down the positioning block 903, the positioning block 803 is clamped down by the arc groove at the bottom of the positioning block 903, positioning and the storage 803 is achieved, and the occupied space of the oiling pipe 803 is reduced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Sheet metal hinge, including first page (1) and second page (2), its characterized in that: one side that first page piece (1) and second page piece (2) are close to is equipped with embedded groove (3) and first adapter sleeve (4) respectively, one side of first page piece (1) is fixed to be equipped with two second adapter sleeves (5), the top of second adapter sleeve (5) is equipped with jack (6), be equipped with two draw-in grooves (7) on the inner wall of jack (6), two be equipped with same connecting axle (10) in second adapter sleeve (5) and the first adapter sleeve (4), be equipped with oiling structure (8) in jack (6).

2. A sheet metal hinge according to claim 1, characterized in that: the oiling structure (8) comprises a sealing cover (801) movably mounted with the jack (6), clamping blocks (802) are fixedly arranged on two sides of the sealing cover (801), the clamping blocks (802) are movably connected with the clamping grooves (7), an oiling pipe (803) is arranged at the top of the sealing cover (801), the oiling pipe (803) is made of rubber, and a winding structure (9) is arranged at the top of the sealing cover (801).

3. A sheet metal hinge as claimed in claim 2, wherein: winding structure (9) include with sealed lid (801) top fixed mounting's winding dish (901), be equipped with on winding dish (901) and accomodate the groove, opening (902) have been seted up on winding dish (901), the top activity of winding dish (901) is equipped with locating piece (903), the both sides of locating piece (903) are all fixed and are equipped with connecting plate (904), the top of winding dish (901) is fixed and is equipped with two slide bars (905), two connecting plate (904) respectively with two slide bar (905) swing joint.

4. A sheet metal hinge according to claim 3, characterized in that: the top of slide bar (905) is fixed and is equipped with the separation blade, the cover is equipped with the spring on slide bar (905), the spring top with the separation blade laminating, the top laminating of spring bottom and connecting plate (904).

5. A sheet metal hinge according to claim 3, characterized in that: a round hole is formed in the connecting plate (904), a sealing ring is arranged on the inner wall of the round hole, and the inner wall of the sealing ring is movably connected with the sliding rod (905).

6. A sheet metal hinge according to claim 3, characterized in that: an arc-shaped groove is formed in the bottom of the positioning block (903), an anti-slip pad is arranged on the inner wall of the arc-shaped groove, and the anti-slip pad is made of rubber.