CN101131283A

CN101131283A - Hinge mechanism of family pub for refrigerator

Info

Publication number: CN101131283A
Application number: CNA2006100154058A
Authority: CN
Inventors: 李正烈
Original assignee: Taizhou LG Electronics Refrigeration Co Ltd
Current assignee: Taizhou LG Electronics Refrigeration Co Ltd
Priority date: 2006-08-22
Filing date: 2006-08-22
Publication date: 2008-02-27
Anticipated expiration: 2026-08-22
Also published as: CN101131283B

Abstract

This invention is a hinge structure of domestic bar for fridge. It includes: box shaped casing body fixed in both sides of domestic bar; driving bar which can insert into backside of the casing body. It also has concave part and convex part in the front; operating bar at the end of the backside of driving bar. It protrudes out of the backside of the casing body; working bar capable of inserting or not into the front of the casing body. Convex part and concave part, which respectively match the concave part and convex part of the driving part, are arranged on the backside; rotating shaft protruding out in front of the working bar; spring arranged between front inner side face of casing body and front face of working bar. It elastically supports the working bar to the drawing back direction. This invention makes the domestic bar door opening and closing operation simple. The assembling and disassembling of hinge structure are convenient.

Description

The hinge arrangement of family bar for refrigerator

Technical field

The present invention relates to a kind of family bar for refrigerator.Particularly relate to a kind of insertion of the rotating shaft by having the family bar hinge member/extract, the hinge arrangement of the family bar for refrigerator that family pub door and domestic bar frame are assembled.

Background technology

In general, refrigerator has can be freezing or a plurality of storerooms that can hold food of refrigeration keeping food, and in order to put into or take food, the one side of storeroom is commonly open and forms.

Refrigerator storeroom is opened/is closed by the door of the open surface of open one side by can hiding storeroom.

And in recent years, in order to prevent owing to frequently opening/close the cooling gas leakage that causes of door, also the user is to the putting into and taking of the higher foods such as beverage of frequency of utilization for convenience simultaneously, and refrigerator doors is provided with family bar.

Family bar is formed with the peristome that can be communicated with refrigerator storeroom inside on door, this peristome is provided with and is independent of door and opens/close the family pub door of action, under the pent state of door of refrigerator storeroom, by family pub door being opened/closed, and take in the door basket of the medial surface of family pub door or place food.

Existing family pub door generally rotatably is arranged on door on the framework of the family pub door that forms door opening portion frame by hinge member.

Hinge member protrudes laterally with the clavate shape in the two sides of family pub door usually and forms, and after the hinge member of this protrusion was inserted in the pan that is formed at domestic bar frame, family pub door can rotate.

Comprise as hinge member, the hinge member that is the clavate shape that protrudes from the two sides of family pub door, be connected hinge member of family pub door two sides etc. with connector by sheet material etc., especially for the hinge member that protrudes with the clavate shape in the two sides of family pub door, because the width of family pub door is same as the width of domestic bar frame, therefore under assembling finishes the state of domestic bar frame, can not again family pub door be connected on the domestic bar frame.

Therefore, before the assembling domestic bar frame, at first family pub door to be installed, and then domestic bar frame is connected on the refrigerator doors, when domestic bar frame be one with door, perhaps the decorative material of domestic bar frame with decorative material when being one, earlier with after the family pub door setting, can not again domestic bar frame be assembled on the door, thereby can not assemble family pub door this moment.

People wish, when utilizing the hinge member that as above protrudes with the clavate shape outside the two sides of family pub door, also family bar can be assembled on the domestic bar frame that has been set on the refrigerator doors behind the door.

Summary of the invention

Technical problem to be solved by this invention is, provides a kind of to the push action of family pub door family pub door is rotated by the user, and then the hinge arrangement of the family bar for refrigerator of set family pub door on the open refrigerator doors.

Another technical problem to be solved by this invention is that a kind of hinge arrangement that the family bar for refrigerator of family pub door is installed on the domestic bar frame that is installed on the refrigerator doors easily is provided.

A technical problem more to be solved by this invention is to provide a kind of need not also family pub door can be dismantled/be installed on the hinge arrangement of the family bar for refrigerator on the domestic bar frame to changes such as the family pub door after the assembling disintegrate.

The technical solution adopted in the present invention is: a kind of hinge arrangement of family bar for refrigerator, and the hinge arrangement that it is arranged on the family pub door both sides of family bar for refrigerator includes: the box shaped casing that is fixed in inside, family pub door both sides; Rotatably be inserted into the rear inner part of housing, and be formed with the driving rod of recess and protuberance in its front; At the rear end that drives rod, to the outside control stick that forms that protrudes in the rear of housing; Be inserted into the inside, the place ahead of housing with can protruding/regain, and be formed with and the recess that drives rod and the work rod of corresponding recess of protuberance and protuberance in its back; Protrusion is formed with rotating shaft in the front of work rod; Be arranged between the front of the place ahead medial surface of housing and the rod of working, thereby the rod of will working constitutes to the spring of the direction resiliency supported of regaining.

Also include: move to the direction of protrusion/withdrawal in the inside of housing for making the work rod, side at the work rod is formed with guide protrusions to the outside protrusion, with move to the direction of protrusion/withdrawal for making guide protrusions insert the back, cave in more longways and be formed with gathering sill along the direction of protrusion/withdrawal at the medial surface of housing.

Described control stick is to protrude in the control stick hole of opening formation more longways along the direction of rotation that drives rod by the rear at housing; And the gathering hole of the formed shape identical with the control stick hole of the one side of the family pub door by fixing housing, protrude to the outside of family pub door.

The described protuberance that drives the recess of the recess and the protuberance of rod and the rod of working forms respectively in pairs.

The described front end that drives the protuberance of the protuberance of rod and the rod of working constitutes with the plane with width.

The hinge arrangement of family bar for refrigerator of the present invention, for the family pub door that is formed on the refrigerator doors, only just can open or closing motion, therefore the opening of family pub door/closed operation be become simply, and then improved the convenience of user's use by user's pressing operation.

And the hinge arrangement of family bar for refrigerator of the present invention, insertion by the rotating shaft in the hinge arrangement that is arranged at the family pub door both sides/extract, make in its pan that is installed to domestic bar frame, thereby need not family pub door and domestic bar frame are disassembled work, just can assemble, can also go out family pub door from the domestic bar frame demolition by insertion/pull action simultaneously to the rotating shaft in the hinge arrangement.

Description of drawings

Fig. 1 is that the family bar of refrigerator of the present invention is provided with structural representation;

Fig. 2 is the structural representation of domestic bar frame of the present invention;

Fig. 3 is the structural representation of family pub door of the present invention;

Fig. 4 is that hinge arrangement of the present invention separates, the schematic diagram of combination;

Fig. 5, Fig. 6 are the working state schematic representations of hinge member of the present invention.

10: refrigerator 20: door

30: peristome 40: domestic bar frame

50: family pub door 51: gathering hole

60: latch assembly 61: latch locking groove

70: padlock components 71: the padlock groove

80: hinge member 81: recessed hinge

82: pan 83: rotating shaft

84: spring 90: housing

91: axis hole 92: the control stick hole

93: gathering sill 100: drive rod

101: control stick 102: recess

103: coating 110: the work rod

111: guide protrusions 112: recess

113: protuberance

The specific embodiment

Below, with reference to accompanying drawing embodiments of the invention are elaborated.

Fig. 1 has represented that family pub door 50 of the present invention is arranged on the state on door 20 the peristome 30 that is formed at refrigerator 10, Fig. 2 has represented domestic bar frame 40 of the present invention, Fig. 3 has represented family pub door 50 of the present invention, Fig. 4 has represented to constitute each parts of hinge fraction of the present invention, Fig. 5 has represented that the rotating shaft of hinge member of the present invention is inserted in inner state, and Fig. 6 has represented that the rotating shaft of hinge member of the present invention protrudes from outside state.

Among the present invention, peristome 30 on the door 20 of refrigerator 10 is provided with family pub door 50, in the present embodiment, the family pub door 50 that is arranged at peristome 30 is set up rotationally by a pair of hinge member 80, only just can open described family pub door 50 by user's push action simultaneously.

As shown in Figure 1, in the present embodiment, family pub door 50 is respectively arranged with a pair of hinge member 80 in its two side ends, also has with the latch assembly 60 that is connected on the domestic bar frame 40 described later to lock/remove the padlock components 70 of moving.

Peristome 30 is formed on the storeroom door 20 of refrigerator 10, and is connected with compartment interior.

Put into for convenience or food that the door that is formed at door 20 medial surfaces of taking is placed in the basket, peristome 30 should be formed on the storeroom door 20 on the position corresponding to the door basket.

As shown in Figure 2, domestic bar frame 40 is the frame shape, and it is installed on the inner peripheral surface of peristome 30, and family pub door 50 is installed thereon, and in order to support family pub door 50, domestic bar frame 40 was close on the interior week of peristome 30.

Domestic bar frame 40 is made of the frame of the inner peripheral surface that clamps peristome 30, is connected with the identical outer decoration material of material with 20 front simultaneously in its front.

At the both sides of domestic bar frame 40 inner face, be formed with the rotating shaft 83 that can make hinge member 80 described later and insert and fixing pan 82.

Family pub door 50 in order to hide the front of peristome 30, is made of the plate-shaped member identical with the shape of peristome 30, and is assembled on the domestic bar frame 40 with can opening/close.

Latch assembly 60 is clamped to an end that is formed at domestic bar frame 40, is arranged in the present embodiment on the latch locking groove 61 of front upper end of domestic bar frame 40.

Latch locking groove 61 forms with box-like depression to the inside in the upper end, front of domestic bar frame 40.

Latch locking groove 61 can be formed on the side or the lower end of domestic bar frame 40 according to the position that is provided with of latch assembly 60 and padlock components 70; And, also can be formed on medial surface one end of family pub door 50 for latch assembly 60 is connected on the family pub door 50.

Latch assembly 60 constitutes with hull shape, and portion is formed with slot more longways along last/following direction in the central, and padlock components 70 described later can be fixed in the slot, and latch assembly 60 inserts the inside that is fixed to latch locking groove 61.

Tangle by the suspension member that can rotate and fix being inserted into padlock components 70 in the slot of latch assembly 60, and the suspension member that can rotate breaks away from padlock components 70 when breaking away from; When suspension member breaks away from and the other end service portion of the contacted suspension member of front end of padlock components 70 leading section of padlock components 70 is pressurizeed laterally.

In padlock components 70 when the slot of latch assembly 60 inserts, the front end of padlock components 70 is to the service portion pressurization of suspension member, suspension member rotation and be connected to the opening of padlock components 70 thus, live padlock components 70 in the internal fixation of latch assembly 60 thus, when padlock components 70 is pressurized once more, the front end of padlock components 70 is pushed the service portion of suspension member, and suspension member breaks away from the opening of padlock components 70 thus, and then padlock components 70 can freely move.

After latch assembly 60 was inserted into 61 li of the latch locking groove of domestic bar frame 40, the packing materials such as heat-barrier material of the inside by being filled in domestic bar frame 40 were fixed.

Padlock components 70, the plate shape that is formed with opening with its central portion constitutes, and is inserted in the slot of latch assembly 60 central authorities.

Padlock components 70 is assembled into the side with the corresponding family pub door 50 in formation position of latch assembly 60, in the present embodiment, is connected to the medial surface upper end of family pub door 50.

Padlock components 70 is assembled laterally from the inboard of the padlock groove 71 of the medial surface upper end that is opened on family pub door 50, and the central portion that is formed with the padlock components 70 of opening thus can protrude and assembles to the outside from the medial surface of family pub door 50.

The end of padlock components 70 is formed with compares the bigger plate of padlock groove 71, and padlock components 70 can be connected to the medial surface of padlock groove 71 thus.

Hinge member 80 constitutes the bottom two side ends that a pair of hinge member 80 is separately positioned on family pub door 50 with paired setting.

In a pair of hinge member 80 one, portion's rubber-like spring or machine oil with oil pressure etc. are connected with rotating shaft 83 within it, and after rotating shaft 83 turned to certain angle thus, its rotation can be attenuated.

Hinge member 80 is fixed to the two side ends inside of family pub door 50 by screw etc., promptly is fixed to 81 li of recessed hinges as shown in Figure 3, and makes rotating shaft 83 protrude into the outside, side of family pub door 50.

As shown in Figure 4, hinge member 80 comprises: housing 90, driving rod 100, work rod 110, rotating shaft 83 and spring 84.

Housing 90 is the box-like shape of hollow, comprising: axis hole 91, control stick hole 92 and gathering sill 93.

In the front of housing 90, in the present embodiment, to insert under the state of family pub door for making at housing 90, rotating shaft 83 penetrates into towards the one side of family pub door side, and axis hole 91 is to form with the end face similar shapes opening of rotating shaft 83.

Control stick hole 92, at the rear of housing 90 end, along direction opening and forming more longways, and perpendicular to the front/rear direction of housing 90.

Gathering sill 93 at the medial surface of housing 90, caves in more longways and forms along the front/rear direction of housing 90.

Drive rod 100, be the inside of inserting housing 90 and the clavate shape that rotates, and comprise control stick 101, recess 102 and protuberance 103.

Control stick 101, at the rear end that drives rod 100, form with shaft-like protrusion laterally, and connect control stick hole 92 and gathering hole 51 that will family pub door described later, operation and tool using operation for the user, it is big that its front end area is designed to, or form opening at the front end central portion.

Recess 102 approximately forms with triangular shaped depression to the inside from the front that drives rod 100, and symmetrical with protrusion 103.

Protuberance 103 approximately forms with triangular shaped protrusion laterally from the front that drives rod 100, and symmetrical with recess 102.

Recess 102 and protuberance 103, can be one of each self-forming of front that drives rod 100, thus the front face that drives rod 100 constitutes with single inclined plane, in the present embodiment, recess 102 and protuberance 103 are formed with two respectively across, have improved the reliability of work thus.

The fore-end of protuberance 103 constitutes with the plane, and parallels with the front that drives rod 100, can support mutually with the front end of work rod 110 thus.

Work rod 110 has and drives excellent 100 identical shapes, and it can be inserted into the inside of housing 90 and rotate, and comprises guide protrusions 111, recess 112 and protuberance 113.

Guide protrusions 111 in a side of work rod 110, forms with shaft-like protrusion laterally, and is inserted into 93 li of gathering sills and supported.

Recess 112 inserts for making the protuberance 103 that drives rod 100, approximately forms with triangular shaped depression to the inside from the back of the rod 110 of working accordingly with the protuberance 103 that drives rod 100.

Protuberance 113 in order to be inserted into the recess 102 that drives rod 100, approximately forms with triangular shaped protrusion laterally from the back of the rod 110 of working.

Recess 112 and protuberance 113, can be one of each self-forming of front of work rod 110, thus the front face of work rod 110 constitutes with single inclined plane, in the present embodiment, recess 112 and protuberance 113 are formed with two respectively across, have improved the reliability of work thus.

The fore-end of protuberance 113 constitutes with the plane, and parallels with the front of work rod 110, thus can with the front end of driving rod 100 support mutually.

Be formed in the pan of domestic bar frame for rotating shaft 83 is inserted into, constitute with the clavate shape, and integrally formed in the front of work rod 110.

Spring 84 is a coil spring, and it is mounted in the rotating shaft 83, and between the inboard, front of the front of work rod 110 and housing 90, and be in the resiliency supported state.

Next, the effect of the hinge arrangement of the family bar for refrigerator of the present invention of structure describes to having as above.

In the inside, both sides of family pub door 50, insert and be fixed with hinge member 80.

By the rotating shaft 83 that protrude the side of hinge member 80, protrude to the outside by the two sides of family pub door 50.

When family pub door 50 was assembled into the domestic bar frame 40 that is installed in peristome 30, the rotating shaft 83 of protruding from the two sides of family pub door 50 was inserted into 82 li of pans that are formed at domestic bar frame 40.

Family pub door 50 is identical with the width of domestic bar frame 40, thereby the rotating shaft 83 of protruding laterally in the two sides of family pub door 50, can not directly be assembled on the domestic bar frame 40, therefore under the state that the rotating shaft 83 on one in the hinge member 80 of family pub door 50 both sides or both sides are all hinge members 80 is regained to the inside, family pub door 50 is inserted on the assembling position, again rotating shaft 83 is protruded afterwards, thus family pub door 50 is assembled into domestic bar frame 40.

As Fig. 5 and shown in Figure 6, for the insertion of rotating shaft 83/pull out and say, user's operation is formed at the control stick 101 of the gathering hole 51 of family pub door 50 medial surfaces to the outside protrusion by opening, make it to move to a direction, can rotate to a direction with the integrally formed driving rod 100 of control stick 101 like this.

At this moment, the user can directly operate control stick 101 and make it mobile, in order to improve the aesthetics of gathering hole 51, when control stick 101 is arranged on the inside of family pub door 50, the user can pass through gathering hole 51, and instrument such as will sell inserts, and thus control stick 101 is operated.

When driving rod 100 rotations, be formed at the recess 102 and the protuberance 103 that drive face before excellent 100 rotates thereupon, and when recess 102 and protuberance 103 forward and work the corresponding position of rod 110 recess 112 and protuberance 113 to, the protuberance 113 of work rod 110 is inserted into the recess 102 that drives rod 100, and the protuberance 103 that drives rod 100 is inserted into the recess 112 of work rod 110.

When driving the recess of rod 100 and protuberance and matching with the recess of work rod 110 and protuberance respectively, because resiliency supported the elastic force of the spring 84 that drives excellent 110 fronts, work rod 110 can promptly be regained to the inside of housing 90 to the direction that drives rod 100.

Driving rod 100 rotates the operation of control stick 101 by the user, but the guide protrusions 111 that protrude to the outside side of work rod 110 can be directed to groove 93 and support, after its rotation is prevented from thus, have only the recess and the protuberance that drive rod 100 to rotate, thereby the recess and the protuberance that drive rod 100 and work rod 110 combine.

When work rod 110 is recovered to the inside of housing 90, can be recovered to the inside of housing 90 with the integrally formed rotating shaft 83 of work rod 110, and when rotating shaft 83 is recovered to housing 90 inside, also regain from the lateral, side of family pub door 50 is inner, on at least one side of family pub door 50, regained the ridge of rotating shaft 83 thus.

Be retracted under the state of ridge at least one side of family pub door 50, the rotating shaft that protrude the another side of family pub door 50 etc. at first is inserted into the opposite side of domestic bar frame 40, and a side of having regained the family pub door 50 of ridge afterwards will be placed into a side of domestic bar frame 40.

Be installed at family pub door 50 under the state of domestic bar frame 40, the user operates control stick 101 once more and makes it to return to original position.

When control stick 101 returned to original position, with the inner rotation of the integrally formed driving rod 100 of control stick 101 at housing 90, and the rotation that drives rod 100 made to be formed at and drives that the recess 102 and the protuberance 103 of face rotates before the rod 100 thereupon.

When the protuberance that drives rod 100 rotates, the protuberance 113 of protuberance 103 and the work rod 110 that is in the state of coincideing, both rakes transmit strength mutually, when protuberance 103 is exerted pressure mutually with the rake of protuberance 113 thus, move along the protuberance 113 of rake work rod 110.

At this, for moving of the protuberance 113 of work rod 110, blocked by the inboard, back of housing 90 and prevented that it from moving owing to drive the back of rod 100, therefore the protuberance 113 of work excellent 110, can be along with the rotation of the protuberance 103 that drives rod 100, to the outer side shifting of housing 90.

At this moment, work rod 110 moves to a direction along the rake between the protuberance, this is to protrude the guide protrusions 111 that is formed at work rod 110 1 sides to be inserted into the cause that is supported behind the gathering sill 93 of housing 90, thereby work rod 110 lateral direction to housing 90 move.

When work rod 110 lateral direction to housing 90 move, can protrude into the outside of housing 90 with the integrally formed rotating shaft 83 of work rod 110, when rotating shaft 83 protrudes into housing 90 outsides, also protrude into the outside of family pub door 50 sides, thereby be inserted into and 82 li of the pans of the medial surface of the corresponding domestic bar frame 40 in the side of family pub door 50, an end of family pub door 50 is pivotally connected to an end of domestic bar frame 40 thus.

Have flat shape owing to drive the front end of front end and the protuberance 113 of work rod 110 of the protuberance 103 of rod 100, so the front end face between the protuberance contacts and obtains stable support.

If will open the family pub door 50 of refrigerator 10 of the present invention, the lateral surface pressurization of the family pub door 50 on the door 20 that is arranged at refrigerator 10, open family pub door 50 thus, in the present embodiment, locking padlock components 70 of family pub door 50 and the upper end that latch assembly 60 is set at family pub door 50 are therefore to upper end that the interior side direction of family pub door 50 is pushed family pub door 50 at a certain distance.

When the pressurization of the lateral surface of family pub door 50, the upper end of family pub door 50 is the center with the rotating shaft 83 of the hinge member 80 of the lower end that is arranged at family pub door 50, is pushed into certain distance to the interior side direction of family pub door 50.

The upper end of family pub door 50 can fall into into to the inboard of domestic bar frame 40, and the padlock components 70 that is connected the medial surface upper end of family pub door 50 simultaneously can further be inserted into from the inside of latch assembly 60.

Along with the insertion of padlock components 70 to the inside of latch assembly 60, the front end of padlock components 70 is to the suspension member service portion pressurization of latch assembly 60, and the opening from padlock components 70 when suspension member rotates thus breaks away from.

Be formed at the suspension member service portion of inside of latch assembly 60 pressurized after, suspension member breaks away from from the opening of padlock components 70, the suspension member service portion applies elastic force to the front end of padlock components 70 simultaneously, makes padlock components 70 push the outside to from the inside of latch assembly 60 thus.

The suspension member of latch assembly 60, after the opening of padlock components 70 was broken away from, the mobile of padlock components 70 became free, and passed through the elastic force-applying effect of suspension member service portion, and padlock components 70 meetings are to the pressurization of the outside of the door 20 of refrigerator 10.

Family pub door 50 moves certain distance by the elastic force-applying effect of latch assembly 60 to external pressurized, family pub door 50 is owing to deadweight is fallen afterwards, this moment, the rotating shaft 83 with the hinge member 80 that is arranged on family pub door 50 lower ends was the center, and family pub door 50 rotates.

After family pub door 50 free-fallings are rotated, the effect of the hinge member 80 by being arranged at family pub door 50 lower ends, family pub door 50 is to slowly run.

At this, hinge member 80, when family pub door 50 rotates, with rotating shaft 83 is that rotate at the center, when hinge member 80 rotated, the spring or the machine oil that are arranged on hinge member 80 inside began to rotate, and this spring or machine oil are after turning an angle, its rotation can be stopped or stop rotation, is that the rotating speed of the hinge member 80 of center rotation can be attenuated thus with the rotating shaft.

According to the decay of hinge member 80 rotating speeds, the rotating speed that the family pub door 50 of hinge member 80 is being set also rotates the whereabouts thereupon decaying.

The present invention is not confined within the above-mentioned certain embodiments scope, under the prerequisite that does not exceed scope that claims are put down in writing, the general technical staff of the technical field of the invention obviously can make the embodiment of other various deformation, and this kind distortion certainly will fall within the scope that claims put down in writing.

Claims

1. the hinge arrangement of a family bar for refrigerator, the hinge arrangement that it is arranged on family pub door (50) both sides of family bar for refrigerator includes: the box shaped casing (90) that is fixed in family pub door (50) inside, both sides; Rotatably be inserted into the rear inner part of housing (90), and be formed with the driving rod (100) of recess (102) and protuberance (103) in its front; At the rear end that drives rod (100), to the outside control stick (101) that forms that protrudes in the rear of housing (90); Be inserted into the inside, the place ahead of housing (90) with can protruding/regain, and be formed with and the recess (102) that drives rod (100) and the work rod (110) of corresponding recess of protuberance (103) (112) and protuberance (113) in its back; Protrusion is formed with rotating shaft (83) in the front of work rod (110); Be arranged between the front of the place ahead medial surface of housing (90) and the rod (110) of working, thereby the rod (110) of will working constitutes to the spring (84) of the direction resiliency supported of regaining.

2. the hinge arrangement of family bar for refrigerator according to claim 1, it is characterized in that, also include: move to the direction of protrusion/withdrawal in the inside of housing (90) for making work rod (110), side at work rod (110) is formed with guide protrusions (111) to the outside protrusion, move to the direction of protrusion/withdrawal for making guide protrusions (111) insert the back, cave in more longways and be formed with gathering sill (93) along the direction of protrusion/withdrawal at the medial surface of housing (90).

3. the hinge arrangement of family bar for refrigerator according to claim 1, it is characterized in that described control stick (101) is to protrude in the control stick hole (92) of opening formation more longways along the direction of rotation that drives rod (100) by the rear at housing (90); And the gathering hole (51) of the formed shape identical with control stick hole (92) of the one side of the family pub door (50) by fixing housing (90), protrude to the outside of family pub door.

4. the hinge arrangement of family bar for refrigerator according to claim 1 is characterized in that, described recess (112) and protuberance (113) formation in pairs respectively that drives recess (102) and the protuberance (103) and the work rod (110) of rod (100).

5. the hinge arrangement of family bar for refrigerator according to claim 1 is characterized in that, the described front end that drives the protuberance (113) of the protuberance (103) of rod (100) and the rod (110) of working constitutes with the plane with width.