CN221322104U - Protection structure of four-nail hinge - Google Patents

Abstract

The utility model discloses a protection structure of a four-pin hinge, and relates to the field of hinge protection pieces. The hinge seat protection device comprises a hinge seat protection piece and a hinge head protection piece, wherein the hinge seat protection piece comprises a hinge seat protection cover and a hinge seat protection pad, the hinge head protection piece comprises a hinge head protection cover and a hinge head protection pad, through holes corresponding to threaded mounting holes on a hinge seat and a hinge head are respectively formed in the hinge seat protection pad and the hinge head protection pad, and the hinge seat protection cover and the hinge seat protection pad as well as the hinge head protection cover and the hinge head protection pad are locked through buckling components; according to the four-pin hinge, the hinge seat and the hinge head are isolated and protected through the hinge seat protecting piece and the hinge head protecting piece respectively, so that the hinge seat and the hinge head are prevented from being rusted and damaged due to the contact of external moist air with the hinge seat and the hinge head, and the service life of the four-pin hinge is prolonged.

Description

Protection structure of four-nail hinge

Technical Field

The utility model belongs to the field of hinge protection pieces, and particularly relates to a protection structure of a four-pin hinge.

Background

A hinge is a mechanical device that connects two solids and allows relative rotation between the two. Most of hinges on the market at present are four-pin hinges, but the product is often installed in kitchen bathroom cabinet doors, the environment is moist and dull and low-temperature, the fixed screws and metal parts are easy to rust seriously so as to be damaged completely, even the cabinet door plates are corroded and damaged, and unnecessary losses are caused to users.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a protection structure of a four-pin hinge, which aims to overcome the technical problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a protection structure of a four-pin hinge, which comprises a hinge seat protection piece and a hinge head protection piece, wherein the hinge seat protection piece comprises a hinge seat protection cover and a hinge seat protection pad, the hinge head protection piece comprises a hinge head protection cover and a hinge head protection pad, through holes corresponding to threaded mounting holes on a hinge seat and a hinge head are respectively formed in the hinge seat protection pad and the hinge head protection pad, and the hinge seat protection cover and the hinge seat protection pad and the hinge head protection cover and the hinge head protection pad are locked through buckling components.

Further, the buckle subassembly includes buckle and draw-in groove, the equal fixed mounting of outer lane of hinge seat protective cover and hinge head protective cover bottom has a plurality of the buckle, a plurality of draw-in grooves that correspond the joint with the buckle have all been seted up to the outer lane of hinge seat protective pad and hinge head protective pad top surface.

Further, the outer rings at the bottoms of the hinge seat protective cover and the hinge head protective cover and the outer rings at the top surfaces of the hinge seat protective pad and the hinge head protective pad are fixedly provided with sealing rings.

Further, an opening is formed in one side of the sealing ring.

Further, the bottom of the hinge seat protective cover is fixedly provided with a first inner buckle which is fixedly connected with the hinge seat in a clamping way, and the bottom of the hinge head protective cover is fixedly provided with a second inner buckle which is fixedly connected with the hinge head in a clamping way.

The utility model has the following beneficial effects:

1. When the four-pin hinge is installed and used, the hinge seat and the hinge head of the four-pin hinge are isolated and protected through the hinge seat protecting piece and the hinge head protecting piece respectively, so that the hinge seat and the hinge head are prevented from being corroded and damaged due to the contact of outside humid air with the hinge seat and the hinge head, and the service life of the four-pin hinge is prolonged; and hinge seat guard piece and hinge head guard piece can separate hinge seat and hinge head and cabinet body, cabinet door, even hinge seat and hinge head corrosion damage, also can not lead to cabinet body, cabinet door panel corrosion damage.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that it is also possible for a person skilled in the art to obtain the drawings from these drawings without inventive effort.

FIG. 1 is a schematic perspective view of a protective structure of the present utility model in use;

FIG. 2 is a schematic view of an exploded structure of the guard structure of the present utility model in use;

FIG. 3 is a schematic perspective view of a hinge base guard in the guard structure of the present utility model;

FIG. 4 is a schematic perspective view of a hinge head guard in the guard structure of the present utility model;

fig. 5 is a schematic perspective view of a hinge base protection cover according to embodiment 2 of the present utility model;

Fig. 6 is a schematic perspective view of a hinge head protection cover according to embodiment 2 of the present utility model.

In the figure: 1. a hinge base protective cover; 2. a hinge base protective pad; 3. a hinge head protective cover; 4. a hinge head protective pad; 5. a buckle; 6. a clamping groove; 7. a through hole; 8. a seal ring; 9. the first inner fastener; 10. and a second inner buckle.

Description of the embodiments

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Example 1

Referring to fig. 1-4, the present utility model is a protection structure of a four-pin hinge, comprising a hinge base protection member and a hinge head protection member, wherein the hinge base protection member comprises a hinge base protection cover 1 and a hinge base protection pad 2, the hinge head protection member comprises a hinge head protection cover 3 and a hinge head protection pad 4, through holes 7 corresponding to threaded mounting holes on the hinge base and the hinge head are respectively formed on the hinge base protection pad 2 and the hinge head protection pad 4, and the hinge base protection cover 1 and the hinge base protection pad 2 and the hinge head protection cover 3 and the hinge head protection pad 4 are locked by buckling components;

When the four-pin hinge is installed, the hinge seat protection pad 2 is firstly arranged at the installation position of the hinge seat, then the hinge seat is placed on the surface of the hinge seat protection pad 2, and then a screw is used for penetrating through a screw hole on the hinge seat and a through hole 7 on the hinge seat protection pad 2, so that the installation and the fixation of the hinge seat and the hinge seat protection pad 2 are completed; referring to the above installation steps, the installation and fixation of the hinge head and the hinge head protection pad 4 are completed, and finally the hinge seat protection cover 1 and the hinge head protection cover 3 are respectively clamped and installed on the hinge seat protection pad 2 and the hinge head protection pad 4 through the buckle component, so that the installation process of the four-nail hinge and the protection structure is completed;

according to the four-pin hinge, the hinge seat and the hinge head are isolated and protected through the hinge seat protecting piece and the hinge head protecting piece respectively, so that the hinge seat and the hinge head are prevented from being corroded and damaged due to the contact of external humid air with the hinge seat and the hinge head, and the service life of the four-pin hinge is prolonged; and the hinge seat protection pad 2 and the hinge head protection pad 4 separate the hinge seat and the hinge head from the cabinet body and the cabinet door, and even if the hinge seat and the hinge head are corroded and damaged, the cabinet body and the cabinet door plate cannot be corroded and damaged.

Specifically, the buckle assembly comprises a buckle 5 and a clamping groove 6, a plurality of buckles 5 are fixedly arranged on outer rings of the bottoms of the hinge seat protective cover 1 and the hinge head protective cover 3, and a plurality of clamping grooves 6 which are correspondingly clamped with the buckles 5 are formed on outer rings of the top surfaces of the hinge seat protective pad 2 and the hinge head protective pad 4; wherein, buckle 5 is "T" elasticity buckle, when buckle 5 inserts in draw-in groove 6, can lock with draw-in groove 6 joint to through buckle 5 and draw-in groove 6 cooperation, with between hinge seat protective cover 1 and the hinge seat protective pad 2 and between hinge head protective cover 3 and the hinge head protective pad 4 locking fixedly.

Specifically, the outer rings at the bottoms of the hinge seat protective cover 1 and the hinge head protective cover 3 and the outer rings at the top surfaces of the hinge seat protective pad 2 and the hinge head protective pad 4 are fixedly provided with sealing rings 8; the sealing ring 8 can improve the tightness of the joint between the hinge seat protective cover 1 and the hinge seat protective pad 2 and the joint between the hinge head protective cover 3 and the hinge head protective pad 4, thereby preventing the damp air from penetrating into the protective piece to rust and damage the hinge.

Specifically, one side of the sealing ring 8 is provided with an opening, and when the upper sealing ring 8 and the lower sealing ring 8 are folded and sealed through the arranged opening, the joint of the hinge base and the hinge head extends to the outside of the protection piece through the opening part.

Example 2

Referring to fig. 5 and 6, the present utility model is a protection structure of a four-pin hinge, comprising a hinge base protection cover 1 and a hinge head protection cover 3, wherein a first inner clip 9 which is fixedly connected with the hinge base is fixedly installed at the bottom of the hinge base protection cover 1, and a second inner clip 10 which is fixedly connected with the hinge head is fixedly installed at the bottom of the hinge head protection cover 3;

The embodiment is mainly applied to protecting the installed four-pin hinge, when the four-pin hinge is used, the hinge seat protecting cover 1 is covered on the hinge seat of the four-pin hinge, and meanwhile, the first inner clip 9 is clamped on the side surface of the hinge seat, so that the hinge seat protecting cover 1 is fixedly installed on the surface of the hinge seat, and the hinge seat is isolated and protected; correspondingly, the hinge head protective cover 3 is covered on the hinge head of the four-pin hinge, and the second inner clip 10 is clamped on the side surface of the hinge head, so that the hinge head protective cover 3 is fixedly arranged on the surface of the hinge head to isolate and protect the hinge head;

the implementation protection structure has the characteristic of convenient installation, and can isolate and protect the installed four-pin hinge.

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 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 above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims (5)

1. The utility model provides a protection architecture of four nail hinges, includes hinge seat guard piece and hinge head guard piece, its characterized in that: the hinge seat protection piece comprises a hinge seat protection cover (1) and a hinge seat protection pad (2), the hinge head protection piece comprises a hinge head protection cover (3) and a hinge head protection pad (4), through holes (7) corresponding to threaded mounting holes on the hinge seat and the hinge head are respectively formed in the hinge seat protection pad (2) and the hinge head protection pad (4), and the hinge seat protection cover (1) and the hinge seat protection pad (2) and the hinge head protection cover (3) and the hinge head protection pad (4) are locked through buckle components in a buckling mode.

2. The four-pin hinge guard structure of claim 1, wherein: the buckle assembly comprises a buckle (5) and a clamping groove (6), wherein a plurality of buckles (5) are fixedly installed on outer rings at the bottoms of the hinge seat protective cover (1) and the hinge head protective cover (3), and a plurality of clamping grooves (6) which are correspondingly clamped with the buckles (5) are formed in outer rings on the top surfaces of the hinge seat protective pad (2) and the hinge head protective pad (4).

3. The four-pin hinge guard structure of claim 1, wherein: the outer rings at the bottoms of the hinge seat protective cover (1) and the hinge head protective cover (3) and the outer rings at the top surfaces of the hinge seat protective pad (2) and the hinge head protective pad (4) are fixedly provided with sealing rings (8).

4. A four-pin hinge guard structure according to claim 3, wherein: an opening is formed in one side of the sealing ring (8).

5. The four-pin hinge guard structure of claim 1, wherein: the bottom of the hinge seat protective cover (1) is fixedly provided with a first inner buckle (9) which is fixedly connected with the hinge seat in a clamping way, and the bottom of the hinge head protective cover (3) is fixedly provided with a second inner buckle (10) which is fixedly connected with the hinge head in a clamping way.