CN213742840U - World hinge - Google Patents

Abstract

The utility model discloses a world hinge, it is used for connecting the cabinet body and door plant, its characterized in that: comprises a first hinge, which is provided with an elastic bulge extending along the axial direction; the second hinge is provided with a groove matched with the elastic bulge; when the second hinge rotates relative to the first hinge until the door panel is closed relative to the cabinet body, the elastic bulge is pushed into the groove; the first hinge is hinged with the second hinge. The utility model discloses effectively solved the problem that the cabinet door is closed not tightly, and this world hinge is pleasing to the eye, occupation space is little.

Description

World hinge

Technical Field

The utility model relates to a hardware fitting field, concretely relates to world hinge.

Background

In the prior art, a door panel and a cabinet body are generally connected by using accessories such as hinges or hinges. Firstly, when the hinge is used as a connection mode, the occupied space is large, the hinge needs a built-in spring, the spring is easy to deform or even permanently deform after long service life, the service life of the door plate is generally longer than that of the spring, and the convenience of the door plate is greatly reduced after the spring fails; secondly, when the hinge is used as a connection mode, a common hinge generally comprises a rotating shaft and two hinge pieces, does not have a buffering function, and cannot achieve a closing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or problem that exist among the background art, provide a world hinge. The utility model discloses effectively solved the problem that the cabinet door is closed not tightly, and this world hinge is pleasing to the eye, occupation space is little.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a world hinge, it is used for connecting cabinet body and door plant, includes

A first hinge provided with an elastic projection extending in an axial direction; and

the second hinge is provided with a groove matched with the elastic bulge; when the second hinge rotates relative to the first hinge until the door panel is closed relative to the cabinet body, the elastic bulge is pushed into the groove;

the first hinge is hinged with the second hinge.

Furthermore, the second hinge is provided with a sliding groove, and the sliding groove is internally provided with the groove.

Further, the first hinge comprises a mounting seat and a body; the mounting seat is inserted into the body; the end face of the mounting seat is provided with the elastic bulge.

Furthermore, the mounting seat is provided with an inserting block; the body is provided with a slot; the slot is matched and spliced with the plug block.

Furthermore, the cross sections of the insertion block and the slot are both in a cross shape.

Further, the first hinge is provided with a limiting part; the second hinge is provided with a butting part; when the elastic bulge is far away from the groove, the limiting part is abutted against the abutting part.

Furthermore, the first hinge and the second hinge are pivoted through a pin.

Further, the mounting seat is made of plastic.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the elastic bulge is matched with the groove to close the door plate relative to the cabinet body, and the technical scheme is favorable for tightly closing the door plate relative to the cabinet body; and the elastic bulge has long service life, good durability and better experience.

2. The elastic bulge is arranged in the sliding groove in a sliding mode, the door plate can rotate along the fixed rail relative to the cabinet body, and the structure is compact.

3. The first hinge is divided into the mounting seat and the body, so that a certain gap is formed between the body and the opposite surface of the second hinge, the interference of the first hinge body and the second hinge in rotation is eliminated, the mutual interference of the door plate in rotation relative to the cabinet body is avoided, the flatness and roughness requirements of the positions of the top and bottom hinges mounted on the door plate and the cabinet body are reduced, and the assembly difficulty is reduced.

4. The plug-in structure is convenient and fast and has high stability.

5. The inserted block and the slot are both designed into a cross shape, so that the installation seat and the body can be positioned and clamped conveniently, and extra correction and alignment are not needed.

6. Spacing portion supports and leans on butt portion for the door plant is opened fixed angle relative the cabinet body, and the outline of this angle accessible spacing portion is customized, and is nimble changeable, according to local conditions.

7. The first hinge and the second hinge are pivoted through the pin, and the installation is convenient.

8. The mount pad of plastics material has certain deformable range, and elastic bulge slides smoothly with the spout to help the cooperation installation of inserted block and slot.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective exploded view of the hinge of the present invention;

fig. 2 is a front schematic view of a mounting seat of the first hinge of the present invention;

fig. 3 is a back view of the mounting seat of the first hinge of the present invention;

fig. 4 is a schematic structural view of the first hinge body of the present invention;

fig. 5 is a schematic structural view of a second hinge of the present invention;

FIG. 6 is a schematic view of the first hinge of the present invention opened relative to the second hinge;

fig. 7 is a schematic view of the first hinge closing relative to the second hinge.

Description of the main reference numerals:

a world hinge 1; the first hinge 10, the mounting seat 11, the insertion block 111, the elastic protrusion 112, the notch 113, the body 12, the slot 121, and the limiting part 122; the second hinge 20, the slide groove 21, the groove 211, the groove wall 2111, and the abutting portion 22; a pin 30; a gasket 40; a countersunk hole a; and (b) pin holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "central," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like, as used herein with respect to directional terms, indicate that the relative orientation or positional relationship is based on the orientation or positional relationship as shown in the drawings, and are intended only for the convenience of describing and simplifying the description, rather than to indicate or imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

With reference to fig. 1 to 7, a hinge 1 for connecting a cabinet (not shown) to a door panel (not shown) is shown, comprising

The first hinge 10, the first hinge 10 includes the mount pad 11 and body 12; one end face of the mounting seat 11 is provided with an insertion block 111, and the other end face is provided with an elastic bulge 112 extending along the axial direction; the body 12 is provided with a slot 121; the insertion slot 121 is matched with the insertion block 111 for insertion so that the mounting base 11 is inserted into the body 12, the insertion structure is convenient and fast, and the stability is high; in this embodiment, the cross sections of the insertion block 111 and the insertion slot 121 are both cross-shaped, which is beneficial to positioning and clamping the mounting base 11 and the body 12 without additional correction and alignment; in order to make the mounting seat 11 have a better deformable range, so as to realize the convenience of smooth sliding of the elastic protrusion 112 and the sliding groove 21 and the matching and mounting of the insertion block 111 and the insertion slot 121, the mounting seat 11 made of plastic is adopted; in the embodiment, the first hinge 10 is divided into two parts, namely the mounting seat 11 and the body 12, so that a certain gap is formed between the opposite surfaces of the body 12 and the second hinge 20, the rotating interference between the body 12 of the first hinge 10 and the second hinge 20 is eliminated, and the mutual interference between the door panel and the cabinet body during rotation is avoided, so that the design reduces the requirements on the flatness and the roughness of the positions of the door panel and the cabinet body where the top and bottom hinges 1 are mounted, and reduces the assembly difficulty; the first hinge 10 is provided with a limiting part 122, and specifically, the limiting part 122 is arranged on the body 12; the first hinge 10 is provided with a counter bore a and is screwed to the door panel.

The second hinge 20 is provided with a groove 211 matched with the elastic bulge 112; when the second hinge 20 rotates relative to the first hinge 10 until the door panel is closed relative to the cabinet body, the elastic bulge 112 is pushed into the groove 211; preferably, the second hinge 20 is provided with a sliding slot 21, and the sliding slot 21 is provided with the above-mentioned groove 211 therein, it can be understood that a slot wall 2111 of the groove 211 is adapted to the elastic protrusion 112, and the elastic protrusion 112 needs to cross the slot wall 2111 to enable the elastic protrusion 112 to be pushed into or withdrawn from the groove 211, thereby enabling the door panel to be closed or opened relative to the cabinet body; in order to reduce the difficulty of the elastic protrusion 112 crossing the slot wall 2111, firstly, the mounting seat 11 is provided with a notch 113, the notch 113 is arranged on the back side of the elastic protrusion 112, when the elastic protrusion 112 crosses the slot wall 2111, the bottom surface of the notch 113 deforms, the elastic protrusion 112 deforms towards the notch 113, and secondly, the top end of the slot wall 2111 is provided with a chamfer; in the technical scheme, the elastic protrusions 112 are arranged in the sliding grooves 21 in a sliding mode, so that the door plate can rotate relative to the cabinet body along the fixed track, the structure is compact, the distance between the sliding grooves 21 is slightly larger than the outer diameter of the elastic protrusions 112, mutual interference is guaranteed, and the sliding is smoother; more preferably, the second hinge 20 is provided with an abutment 22; when the elastic protrusion 112 is far away from the groove 211, the limiting part 122 abuts against the abutting part 22, so that the door panel is opened at a fixed angle relative to the cabinet body, and the angle can be customized through the outer contour of the limiting part 122, is flexible and variable, and is suitable for local conditions; the second hinge 20 is provided with a counter bore a and is screwed with the cabinet body.

First hinge 10 is articulated with second hinge 20, and specifically, first hinge 10, second hinge 20 are equipped with pinhole b to add and establish the pin joint through round pin 30 after gasket 40 separates, it is comparatively convenient to install.

The elastic bulge 112 is matched with the groove 211 so that the door panel is closed relative to the cabinet body, and the technical scheme is favorable for tightly closing the door panel relative to the cabinet body and effectively solving the problem of untight door closure; and the elastic bulge 112 has long service life, good durability and good experience.

The installation principle is as follows: (1) inserting the mounting seat 11 and the body 12; (2) placing the elastic protrusion 112 into the groove 211; (3) placing a gasket 40 on the second hinge 20; (4) pin-jointed using a pin 30; (5) the first hinge 10 and the second hinge 20 are respectively and fixedly connected with the door panel and the cabinet body.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims (8)

1. The utility model provides a world hinge, its is used for connecting the cabinet body and door plant, its characterized in that: comprises that

A first hinge provided with an elastic projection extending in an axial direction; and

the second hinge is provided with a groove matched with the elastic bulge; when the second hinge rotates relative to the first hinge until the door panel is closed relative to the cabinet body, the elastic bulge is pushed into the groove;

the first hinge is hinged with the second hinge.

2. The hinge as claimed in claim 1, wherein: the second hinge is provided with a sliding groove, and the sliding groove is internally provided with the groove.

3. The hinge as claimed in claim 2, wherein: the first hinge comprises a mounting seat and a body; the mounting seat is inserted into the body; the end face of the mounting seat is provided with the elastic bulge.

4. A world hinge according to claim 3, characterized in that: the mounting seat is provided with an inserting block; the body is provided with a slot; the slot is matched and spliced with the plug block.

5. The hinge as claimed in claim 4, wherein: the cross sections of the insertion block and the insertion groove are both in a cross shape.

6. The hinge as claimed in claim 2, wherein: the first hinge is provided with a limiting part; the second hinge is provided with a butting part; when the elastic bulge is far away from the groove, the limiting part is abutted against the abutting part.

7. A hinge according to any one of claims 1 to 6, wherein: the first hinge and the second hinge are pivoted through a pin.

8. A world hinge according to claim 3, characterized in that: the mounting seat is made of plastic.

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