CN201671457U

CN201671457U - Hidden hinge structure

Info

Publication number: CN201671457U
Application number: CN2010201835867U
Authority: CN
Inventors: 刘必宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-30
Filing date: 2010-04-30
Publication date: 2010-12-15
Anticipated expiration: 2020-04-30

Abstract

The utility model relates to a hidden hinge structure, which comprises a first component with a first mounting hole, a second component with a second mounting hole, a first mounting piece, a second mounting piece, a first connecting piece and a second connecting piece, wherein one end of the first mounting piece is fixed on the first component, whereas the other end thereof is provided with a sliding rail and is arranged in the first mounting hole of the first component; one end of the second mounting piece is fixed on the second component, whereas the other end thereof is provided with a sliding rail and is placed in the second mounting hole of the second component; one end of the first connecting piece is articulated on the first mounting piece, and the tail end thereof is arranged in the sliding rail of the second mounting piece; one end of the second connecting piece is articulated on the second mounting piece, and the tail end thereof is arranged in the sliding rail of the first mounting piece; and moreover, the middle sections of the first connecting piece and the second connecting piece are articulated with each other, and thus, the first connecting piece and the second connecting piece can be merged in the first mounting hole and the second mounting hole of the first component and the second component when the first component and the second component are relatively opened, the appearances of the first connecting piece and the second connecting piece are not influenced by the hinge structure, and the aesthetic properties of the integral application product are maintained.

Description

The concealed hinge structure

Technical field

The utility model is a kind of hinge, and particularly a kind of being applied to variously split entire parts mutually, such as cabinet, cabinet door, door-plate etc., can keep the concealed hinge structure of overall appearance and aesthetic property.

Background technology

Buildings in general is turnover for convenience, all has the setting of door-plate, the switching of door-plate for convenience, and door-plate can see through hinge and be hubbed on the building, makes door-plate can open relatively, close.Identical, the cabinet door of furniture such as cabinet for the article in user's taking-up or the storing cabinet, simultaneously, on usual cabinet Men Yineng is entire, prevents that dust, foreign matter from entering in the cabinet in order to open entire.

In general, modal hinge is the butterfly hinge, simple in structure, be easy to produce, but not good enough because of aesthetic property, therefore on furniture such as cabinet, die down in recent years, and what replace is 3 or the Cabinet hinge of multipoint positioning, except the person of being easy to use assembles voluntarily, whole specification also is tending towards unitized, for making production firm, is convenient to a large amount of productions.

And in recent years, more and more higher for the requirement that furniture is attractive in appearance along with the epoch transition, especially furniture is mostly based on the material of wooden quality, for the customer who pays attention to quality of life, just like the synonym of fashion; Yet general Cabinet hinge is all metal material, does great damage for the furniture overall aesthetics, develops plastic Cabinet hinge although have at present, for the inconsistency of wood materials, still be existence.

Because of Cabinet hinge can expose when the cabinet door is opened, therefore, best mode is it to be designed to concealed, and when just no matter opening, closing the cabinet door, the neither meeting of hinge exposes, thereby can solve the problem of cabinet furniture aesthetic property; Yet, there is no on the market at present can volume production concealed Cabinet hinge, be not that structure is too complicated, install inconvenience exactly, therefore how to provide to be easy to the concealed Cabinet hinge making, install the urgent problem of can saying so at present.

The utility model content

In view of this, the utility model proposes a kind of simple in structure, be easy to produce, and concealed hinge structure easily is installed.

Thereby the utility model adopts following scheme to reach above-mentioned purpose:

A kind of concealed hinge structure, it includes: one first parts have one first installing hole; One second parts have one second installing hole; One first installed part, an end are fixed in this first parts, and the other end has a slide rail, and insert first installing hole of these first parts; One second installed part, an end are fixed in this second parts, and the other end has a slide rail, and insert second installing hole of these second parts; One first connector, an end are articulated in this first installed part, and end is placed in the slide rail of this second installed part; And one second connector, an end is articulated in this second installed part, and end is placed in the slide rail of this first installed part, and the middle section of this first connector and this second connector articulates each other.

This first installed part and this second installed part are L type structure.

This first installed part and this second installed part utilize screw to be locked in these first parts and this second parts respectively.

The end of this first connector and this second connector has a draw-in groove respectively, can place the slide rail of this first installed part and this second installed part and does not break away from.

The slide rail of this first installed part and this second installed part is parallel to this first installing hole and this second installing hole of these first parts and these second parts respectively.

Adopt such scheme, the utility model mainly utilizes first connector and second connector to articulate mutually, and an end is articulated in first installed part and second installed part respectively, its end then is placed in respectively in the slide rail of first installed part and second installed part, when first installed part and second installed part are locked in first parts, second parts, guiding by slide rail, make the parts of winning, when second parts are opened relatively, first connector and second connector first parts that can submerge, in first installing hole and second installing hole of second parts, make its outward appearance not be subjected to the influence of hinge arrangement, keep the aesthetic property of overall applicability product.

Below in conjunction with embodiment and conjunction with figs. the utility model is elaborated.

Description of drawings

Fig. 1 is the perspective exploded view of the utility model concealed hinge structure;

Fig. 2 is the solid combination schematic diagram of the utility model concealed hinge structure;

Fig. 3,4 is the action schematic diagram of the utility model concealed hinge structure.

The critical element symbol description

10 first parts, 101 first installing holes, 102 screws

103 screws, 20 second parts, 201 second installing holes

202 screws, 203 screws, 30 first installed parts

301 fixing holes, 302 fixing holes, 303 pivoted holes

304 slide rails, 31 first ends, 32 second ends

40 second installed parts, 401 fixing holes, 402 fixing holes

403 pivoted holes, 404 slide rails, 41 first ends

42 second ends, 50 first connectors, 501 pivoted holes

502 pivoted holes, 503 draw-in grooves, 60 second connectors

601 pivoted holes, 602 pivoted holes, 603 draw-in grooves

71 screws, 72 screws, 81 screws

82 screws

The specific embodiment

According to the disclosed concealed hinge structure of the utility model, see also shown in Figure 1, be shown as the perspective exploded view of the utility model concealed hinge structure, simultaneously, see also shown in Figure 2, be shown as the solid combination schematic diagram of the utility model concealed hinge structure, with regard to concealed hinge structure of the present utility model, can be applicable to various needs and drive entire door-plate, be the door and window of building, the cabinet of furniture etc. for example, below only cooperate graphic the explanation with the aspect of one second parts 20 to be incorporated into one first parts 10.

Concealed hinge structure of the present utility model includes first parts 10, second parts 20, first installed part 30, second installed part 40, first connector 50 and second connector 60.It is buried via hole that first parts 10 have first installing hole, 101, the first installing holes, 101 preferablies, and in other words, only for single side face has opening, and its degree of depth, size dimension can cooperate first installed part 30 and second connector 60 to design (being detailed later); First installing hole, 101 1 sides then offer two screws 102,103, give first installed part 30 and fix conveniently to provide.Same, it also is buried via hole that second parts 20 have second installing hole, 201, the first installing holes, 201 preferablies, its degree of depth, size dimension can cooperate second installed part 40 and first connector 50 to design (being detailed later); Second installing hole, 201 1 sides then offer two screws 202,203, give second installed part 40 and fix conveniently to provide.

Therefore, as with concealed hinge structure applications of the present utility model in cabinet, then first parts 10 can be the cabinet door of cabinet, and second parts 20 can be the sidewall of cabinet.

First installed part, 30 summarys are L type structure, and are common, can utilize metal metal sheet bending and molding, also can adopt material ejection formations such as plastics.Therefore, first installed part 30 has the first vertical end 31 of summary and second end 32, offer two fixing holes 301,302 on first end 31, cooperate

screw

71,72 and first installed part 30 can be fixed on first parts 10, in other words,

screw

71,72 passes the fixing hole 301,302 of first installed part 30 respectively, and locks respectively at the screw 102,103 of first parts 10.On the other hand, if during first the parts 10 wooden or plastics that to be quality softer, also can directly screw 71,72 be adopted self-tapping screws, and save first parts, the 10 required screws of offering 102,103.

And have slide rail 304 on second end 32 of first installed part 30, then have pivoted hole 303 near the middle section; When first installed part 30 was fixed on first parts 10 by aforesaid way, because of first installed part, 30 summarys present L type structure, therefore second end 32 can be inserted in first installing hole 101 of first parts 10.

Same, second installed part, 40 summarys are L type structure, can utilize metal metal sheet bending and molding, also can adopt for example material ejection formation such as plastics.Therefore, second installed part 40 has the first vertical end 41 of summary and second end 42, offer two fixing holes 401,402 on first end 41, cooperate

screw

81,82 and second installed part 40 can be fixed on second parts 20, in other words,

screw

81,82 passes the fixing hole 401,402 of second installed part 40 respectively, and locks respectively at the screw 202,203 of second parts 20.On the other hand, if during second the parts 20 wooden or plastics that to be quality softer, also can directly screw 81,82 be adopted self-tapping screws, and save second parts, the 20 required screws of offering 202,203.

And have slide rail 404 on second end 42 of second installed part 40, then have pivoted hole 403 near the middle section; When second installed part 40 was fixed on second parts 20 by aforesaid way, because of second installed part, 40 summarys present L type structure, therefore second end 42 can be inserted in second installing hole 201 of second parts 20.

First connector 50 and second connector 60 have pivoted hole 501,601 respectively near the middle section, by pivoted hole 501,601 first connector 50 and second connector 60 are articulated each other.And first connector, 50 1 ends have another pivoted hole 502, and the end that can be articulated in pivoted hole 303, the first connectors 50 of first installed part 30 has draw-in groove 503, can be fit into the slide rail 404 of second end 42 of second connector 40; Second connector, 60 1 ends have another pivoted hole 602, and the end that can be articulated in pivoted hole 403, the second connectors 60 of second installed part 40 has draw-in groove 603, can be fit into the slide rail 304 of second end 32 of first connector 30.

Shown in the 2nd figure, when first parts 10 and second parts 20 present summary for the state that overlaps, that is the limit closed condition of

first parts

10 and 20 energy of second parts on entire, at this moment, draw-in groove 503 summarys of first connector, 50 ends are positioned at the most contiguous first end, 41 1 sides of slide rail 404 of second end 42 of second installed part 40, identical, draw-in groove 603 summarys of second connector, 60 ends are positioned at the most contiguous first end, 31 1 sides of slide rail 304 of second end 32 of first installed part 30; A state at this point, carrying on as before is the entire relatively closing state that goes up, and therefore, and need not the problem of considering that hinge arrangement leaks outside.

Then, when first parts 10 rotate with respect to second parts 20, present opening, referring to Fig. 3, be fixed in first installed part 30 on first parts 10 and be subjected to the drive of first parts 10 and rotate, related first connector 50 that is mounted thereon through pivoted hole 303,502 that makes rotates in the lump; And second connector 60 articulates with first connector 50 because of seeing through pivoted hole 501,601, thereby is driven and rotate, and with pivoted hole 602,403 with respect to 40 rotations of first installed part; The openings that present 90 degree up to as shown in FIG. first parts 10 and second parts, 20 summarys.Open in the rotation process, first connector 50 is because of draw-in groove 503 structures of end, and can not break away from the slide rail 404 of second installed part 40, and can give sliding towards the end of second end 42 along slide rail 404; Same, second connector 60 is because of draw-in groove 603 structures of end, and can not break away from the slide rail 304 of first installed part 30, and can give sliding towards the end of second end 32 along slide rail 304; And slide rail 304,404 is good with first installing hole 101 and second installing hole 201 that is parallel to first parts 10 and second parts 20.

Under this state,, therefore, still keep hidden state because the integral hinge structure is subjected to covering of first parts 10 and second parts 20.Yet, if with common cabinet kenel, when possible normality is closed, first parts 10 and second parts 20 are state (see figure 3)s of keeping 90 degree, therefore, when further opening, then first parts 10 may turn to second parts 20 and be close to parallel state (see figure 4).

In other words, when first parts 10 and second parts, 20 lasting unlatchings, the draw-in groove 503 of first connector 50 can continue to give sliding towards the end of second end 42 along slide rail 404, the draw-in groove 603 of second connector 60 also can continue to give sliding towards the end of second end 32 along slide rail 304, in whole submerge second installing hole 201 and first installing hole 101, therefore, hinge arrangement is still kept hiding state.Therefore, the unlatching of whole first parts 10 and second parts 20, the angle on entire also can be limited by the relative position of slide rail 304,404 and draw-in groove 603,503.

Concealed hinge structure provided by the utility model, not only simple in structure, cheap for manufacturing cost, and be easy to dismounting voluntarily for the user, in integral body unlatching, entire going up in the process, be all hidden state, and do not influence aesthetic property, the globality of installing object (such as cabinet etc.).

The above is an embodiment of the present utility model; be not in order to limit the utility model; in not breaking away from spirit and scope of the present utility model, when doing a little change and retouching, therefore protection domain of the present utility model is as the criterion when looking to define in claims.

Claims

1. concealed hinge structure is characterized in that: includes,

One first parts have one first installing hole;

One second parts have one second installing hole;

One first installed part, an end are fixed in this first parts, and the other end has a slide rail, and insert first installing hole of these first parts;

One second installed part, an end are fixed in this second parts, and the other end has a slide rail, and insert second installing hole of these second parts;

One first connector, an end are articulated in this first installed part, and end is placed in the slide rail of this second installed part; And

One second connector, an end are articulated in this second installed part, and end is placed in the slide rail of this first installed part, and the middle section of this first connector and this second connector articulates each other.

2. concealed hinge structure as claimed in claim 1 is characterized in that: this first installed part and this second installed part are L type structure.

3. concealed hinge structure as claimed in claim 1 is characterized in that: this first installed part and this second installed part utilize screw to be locked in these first parts and this second parts respectively.

4. concealed hinge structure as claimed in claim 1 is characterized in that: the end of this first connector and this second connector has a draw-in groove respectively, can place the slide rail of this first installed part and this second installed part and does not break away from.

5. concealed hinge structure as claimed in claim 1 is characterized in that: the slide rail of this first installed part and this second installed part is parallel to this first installing hole and this second installing hole of these first parts and these second parts respectively.