CN207553826U - Hinge component and refrigerator - Google Patents

Abstract

The utility model discloses a kind of hinge component and refrigerator, wherein, which is used to door body being articulated with babinet, and the hinge component includes：For the flap being fixedly connected with babinet, flap offers location hole；Articulated shaft, one end and the location hole cooperation of articulated shaft are removably connected to flap, and the other end of articulated shaft is used to be pivotally connected with door body；Hinge stop part, hinge stop part are fixed on flap；Hinge self-locking body, hinge self-locking body are fixed on hinge stop part；From hinge part, it is suitable for being fixed in the door body from hinge part, and is rotated synchronously from hinge part with door body around articulated shaft；When the door body is in an open position, from part is cut with scissors by hinge stop part backstop, when the door body is in the closed position, limited from part is cut with scissors by hinge self-locking body.The utility model reduces hinge component manufacture die cost input, reduces hinge component production cost.

Description

Hinge component and refrigerator

Technical field

The utility model is related to technical field of refrigeration equipment, more particularly to a kind of hinge component and the application hinge component Refrigerator.

Background technology

As scientific and technical rapidly development, refrigerator have been widely applied in daily life, current many ice Case has the demand that left side is opened the door and right side is opened the door, but the hinge assembly structure design of existing refrigerator, and a set of hinge component can only The left side door body of refrigerator or the switch gate demand of right side door body are individually used for, right and left mutually changing can not be realized, in the life of refrigerator It produces in manufacturing process, needs to make the hinge component of corresponding left side door body and right side door body respectively by different molds, this Sample causes die cost to put into, and increase, increased production cost for refrigerator.

Utility model content

The main purpose of the utility model is to provide a kind of hinge component, it is desirable to provide it is left that one kind can be suitable for refrigerator simultaneously Side door body and right side door body carry out the hinge component of switch gate, reduce the production cost of refrigerator.

To achieve the above object, the utility model proposes hinge component, for door body to be articulated with babinet, the door body It is being opened between the open position of babinet and the closed position for closing babinet pivotably by the hinge component, the hinge set Part includes：

For the flap being fixedly connected with babinet, the flap offers location hole；

Articulated shaft, one end of the articulated shaft are removably connected to the flap, the hinge with location hole cooperation The other end of spindle is used to be pivotally connected with door body；

Hinge stop part, the hinge stop part are fixed on the flap；

Hinge self-locking body, the hinge self-locking body are fixed on the hinge stop part；

From hinge part, it is described from hinge part be set on the articulated shaft, and it is described from cut with scissors part with the door body around described hinged Axis rotates synchronously；

When the door body is in an open position, it is described from hinge part by the hinge stop part backstop, at the door body It is described to be limited from hinge part by the hinge self-locking body when closed position.

Optionally, the hinge self-locking body includes the first mounting hole of substrate and setting on the substrate, the hinge Stop part includes plate body and the second mounting hole being arranged on the plate body, and first mounting hole and the second mounting hole are opposite Should, the substrate and the plate body are sheathed on by first mounting hole and second mounting hole on the articulated shaft.

Optionally, the hinge stop part further includes stopper section, and the stopper section is to protrude from the plate body and away from institute State the plate face of flap.

Optionally, the hinge self-locking body is further included from lock section, described to be away from each other setting from lock section and the stopper section；When When the door body is in an open position, it is described from hinge part by stopper section institute backstop, when the door body is in the closed position, It is described to be limited from hinge part by described from lock section.

Optionally, the flap is further opened with limit hole, and the first locking hole, the plate body are further opened on the substrate On be further opened with the second locking hole, first locking hole and the second locking hole are corresponding, and the substrate and the plate body pass through Screw sequentially passes through first locking hole and second locking hole and coordinates with the limit hole and further fix and connect In the flap.

Optionally, the periphery of the limit hole on the flap is convexly equipped with boss, and the boss is caught in the plate body On the second locking hole in.

Optionally, the flap is further opened with fastener hole, and the fastener hole is located at the location hole and the limit hole Between, the substrate is further opened with the first locking hole, and the plate body is further opened with the second locking hole, first locking hole and Two locking holes are corresponding, and the substrate and the plate body sequentially pass through first locking hole and the second locking hole simultaneously by screw Coordinate with the fastener hole and further lock and be connected to the flap.

Optionally, it is described to include door body self-locking body from hinge part and be fastened and connected in the door body backstop of the door body self-locking body Part, the door body self-locking body are fixedly connected with the door body, and the door body self-locking body is equipped with hook part, and the door body stop part is set There is limiting section；

When the door body is in the closed position, the hook part is hooked in the hinge from lock section, when the door When body is located at the open position, the limiting section abuts the stopper section.

Optionally, the hinge self-locking body and the door body self-locking body are plastic material.

The utility model also proposes a kind of refrigerator, and including babinet and door body, the refrigerator further includes hinge as described above Component, the door body are connected to the babinet by the hinge component.

Technical solutions of the utility model provide hinge component, by detachably set on flap hinge self-locking body and Hinge stop part, hinge component are additionally provided with the hinge part certainly for being securable to refrigerator door, and in assembling process, flap is fixed on Babinet, door body is articulated in articulated shaft, and is rotated synchronously from part and door body is cut with scissors around articulated shaft, and in use, door body is in During open position, from part is cut with scissors by hinge stop part institute backstop, when door body is in the closed position, from part is cut with scissors by the hinge self-locking body The switch gate action of door body is so realized in limiting.Since hinge self-locking body and hinge stop part is are removably fixed in flap, Then installation casing can be realized by adjusting the posture that hinge self-locking body and hinge stop part are fixed on flap in hinge component Left side door body either door body on the left of refrigerator or right side door body can be realized thus by a set of hinge component in right side door body Switch gate demand.In addition, hinge component according to the present utility model is using hinge self-locking body, hinge stop part, from cutting with scissors, part etc. is more The modularization assembling design of a part so that hinge component only needs one set of die to can be completed processing and manufacturing, and conventional refrigerator Hinge component then needs two sets of mirror image dies to manufacture adaptation installation respectively left to realize offside door and offside door switch gate function The hinge component of side door body and right side door body, in comparison, the hinge component of the utility model have saved the development cost of mold, Shorten the development cycle of mold, also reduce the manufacture cost of refrigerator, and improve production efficiency.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, face will to embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the attached drawing in the description of face is only this Some embodiments of utility model for those of ordinary skill in the art, in the premise not made the creative labor, may be used also Other attached drawings are obtained with the structure according to these attached drawings.

Fig. 1 is structure diagram of the one embodiment hinge component of the utility model when door body is in an open position；

Fig. 2 is structure diagram of the hinge component when door body is in the closed position in Fig. 1；

Fig. 3 is the decomposition texture schematic diagram of the part-structure of hinge component in Fig. 1, is removed in figure from hinge part；

Fig. 4 is the assembling structure schematic diagram of the part-structure of hinge component in Fig. 3, and hinge component is suitable for refrigerator in figure Left side door body；

Fig. 5 is the assembling structure schematic diagram of the part-structure of hinge component in Fig. 3, and hinge component is suitable for refrigerator in figure By side door body；

The decomposition texture schematic diagram from hinge part of hinge component in Fig. 6 Fig. 1；

Fig. 7 is the babinet of one embodiment refrigerator of the utility model and the assembling structure schematic diagram of hinge component；

Fig. 8 is the assembling structure schematic diagram of the part-structure of the babinet and hinge component of refrigerator in Fig. 7, is removed in figure from hinge Part；

Fig. 9 is the door body of refrigerator and the assembling structure schematic diagram from hinge part in Fig. 7.

Drawing reference numeral explanation：

Label	Title	Label	Title
				100	Hinge component	23	Pivot segment
1	Flap	3	Hinge self-locking body
				11	Location hole	31	Substrate
13	Limit hole	32	From lock section
				131	Boss	4	Hinge stop part
14a	First mounting hole	41	Plate body
				14b	Second mounting hole	42	Stopper section
15	Fastener hole	6	From hinge part
				16a	First locking hole	61	Door body self-locking body
16b	Second locking hole	611	Hook part
				17	Connecting hole	612	Axis hole
18a	First locking hole	62	Door body stop part
				18b	Second locking hole	621	Limiting section
17	Connecting hole	7	Locking member
				2	Articulated shaft	8	Door body
21	Thread segment	9	Babinet
				22	Nut

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The attached drawing that face will be combined in the utility model embodiment carries out the technical scheme in the embodiment of the utility model clear Chu is fully described by, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise institute The every other embodiment obtained, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (all as above, left, right, front and rear ...) of institute is only used in the utility model embodiment In explaining relative position relation, motion conditions between a certain particular pose (as shown in drawings) each component etc., if the spy When determining posture and changing, then directionality instruction also correspondingly changes correspondingly.

In the utility model unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected or be detachably connected or integrally；It can be mechanical connection, also may be used Be electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.

In addition, it and cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose It solves to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present with reference to there is conflicting or can not realize when, also not in the utility model It is required that protection domain within.

The utility model proposes a kind of hinge components 100.

Incorporated by reference to referring to figs. 1 to Fig. 3 and Fig. 7 to Fig. 9, the utility model proposes a kind of hinge components 100 and application The refrigerator of the hinge component 100, hinge component 100 are used to door body 8 being articulated with the babinet 9 of refrigerator, and door body 8 passes through hinge component 100 are opening between the open position of babinet 9 and the closed position for closing babinet 9 pivotably, and hinge component 100 includes：

For the flap 1 being fixedly connected with babinet 9, flap 1 offers location hole 11；

Articulated shaft 2, one end and the cooperation of location hole 11 of the articulated shaft 2 are removably connected to flap 1) articulated shaft 2 The other end is used to be pivotally connected with door body 8；

Hinge stop part 4, the hinge stop part 4 are fixed on flap 1；

Hinge self-locking body 3, the hinge self-locking body 3 are fixed on the hinge stop part 4；

From hinge part 6, it is described from hinge part 6 be set on the articulated shaft 2, and it is described from cut with scissors part 6 with the door body 8 around described Articulated shaft 2 rotates synchronously；

When the door body 8 is in an open position, from part 6 is cut with scissors by 4 backstops of hinge stop part, closed when door body 8 is in During position, limited from part 6 is cut with scissors by hinge self-locking body 3.

The product with refrigerator structure is applicable in the hinge component 100 of the utility model, such as：Kitchen cabinet, bookcase, with And wardrobe etc., the application is illustrated by taking refrigerator as an example, but it is not intended that limitation to the utility model.Hinge component 100 Flap 1 be installed on the babinet of refrigerator, specifically, flap 1 is installed on the lower part of babinet 9, and people can be located at towards refrigerator When, the left or right side of babinet 9, wherein, flap 1 is strip plate, and in 1 partial insertion babinet 9 of flap, flap 1 is located at Part in babinet 9 offers at least one connecting hole 17, and flap 1 passes through locking member 7 (screw, bolt etc.) and connecting hole 17 cooperation is fixedly connected with babinet 9.One end that flap 1 exposes to babinet 9 offers the location hole 11, and articulated shaft 2 wraps It includes set on threaded one end section 21, be sheathed on the nut 22 of thread segment 21 and pivot joint section 23 set on the other end, the end of thread 21 It is threadedly coupled with location hole 11, door body 8 is connect with pivot joint section 23, and can opened the open position of babinet 9 and closed babinet 9 Closed position between pivotably, it is possible to understand that, flap 1 or for example cross section be L-shaped other shapes.From hinge Part 6 is detachably secured to the end face of door body 8 by screw.

The hinge component 100 that technical solutions of the utility model provide, by detachably setting hinge self-locking on flap 1 Part 3 and hinge stop part 4, hinge component 100 is additionally provided with the hinge part 6 certainly for being securable to refrigerator door 8, in assembling process, Flap 1 is fixed on babinet 9, and door body 8 is articulated in articulated shaft 2, and is rotated synchronously from hinge part 6 and door body 8 around articulated shaft 2, During use, when door body 8 is in an open position, from part 6 is cut with scissors by 4 backstops of hinge stop part, door body 8 is in the closed position When, it is limited from part 6 is cut with scissors by the hinge self-locking body 3.The switch gate action of door body 8 is so realized, due to hinge self-locking body 3 and hinge Chain stop part 4 is is detachably secured to flap 1, then hinge component 100 is by adjusting hinge self-locking body 3 and hinge stop part 4 postures being fixed on flap 1 can be realized it and be mounted on the left side of babinet 9 or right side (specifically incorporated by reference to reference The part assembling structure of hinge component 100 is shown in Fig. 4 and Fig. 5, wherein Fig. 4, can be used in left side door body switch gate, Fig. 5 It is applicable to the switch gate of right side door body), realize the switch gate demand of door body or right side door body on the left of refrigerator.In addition, according to The hinge component 100 of the utility model, using hinge self-locking body 3, hinge stop part 4, the modularization from multiple parts such as hinge parts 6 Assembling design so that hinge component 100 only needs one set of die to can be completed processing and manufacturing, and the hinge component of conventional refrigerator in order to It realizes offside door and offside door switch gate function, then two sets of mirror image dies is needed to manufacture adaptation respectively and are installed on offside door and right side The hinge component of door, in comparison, the hinge component 100 of the utility model has saved the development cost of mold, shortens mold Development cycle improves production efficiency.

In the embodiment of the utility model, refrigerator door 8 is by hinge component 100 in the open position for opening babinet 9 And close between the closed position of babinet 9 pivotably, what needs to be explained here is that, above-mentioned open position is door body 8 relative to case The maximum angle position that body 9 rotates.

The hinge self-locking body 3 includes substrate 30 and the first mounting hole 14a being arranged on substrate 30, hinge stop part 4 It is opposite including plate body 40 and the second mounting hole 14b, the first mounting hole 14a and the second mounting hole 14b being arranged on plate body 40 Should, substrate 30 and plate body 40 are sheathed on by the first mounting hole 14a and the second mounting hole 14b on articulated shaft 2.

The application substrate 30 and plate body 40 are the cooperation in face and face, and pass through substrate 30 and plate body 40 is sheathed on articulated shaft 2, substrate 30 and plate body 40 are further fixed, respective outer side edges are close, enhance the stability of hinge component 100, make simultaneously It obtains after hinge component 100 assembles and occupies little space, it is compact-sized.

Further, the hinge stop part 4 further includes stopper section 42, and stopper section 42 is protrudes from plate body 40 and deviate from The plate face of flap 1.

When the door body 8 is in an open position, the stopper section 42 abuts described from hinge part 6 so that door body 8 be carried out Backstop, the maximum angle that limitation door body 8 is opened.

Further, the hinge self-locking body 3 is further included from lock section 31, described to be away from each other from lock section 31 and stopper section 42 Setting；When the door body 8 is in the closed position, limited from part 6 is cut with scissors from lock section 31.

The application hinge self-locking body 3 is arranged on the periphery of substrate 30 and in the thickness direction pair of substrate 30 from lock section 31 Claim projection.Substrate 30 is preferably shaped in flat plate, and the upper and lower surface of substrate 30 is symmetrical arranged so that hinge When self-locking body 3 is assemblied in flap 1, two sides can be used cooperatively with flap 1, and then realize that hinge self-locking body 3 can be applicable in The left or right side of babinet 9 is installed in flap 1.By in 8 door closing procedure of door body, being cut with scissors from 31 useful effect of lock section in oneself Part 6 realizes self-locking of the door body 8 in closed position.

The application is in order to realize that hinge self-locking body 3 and hinge stop part 4 are bonded in flap 1, and the flap 1 is also Limit hole 13 is offered, the first locking hole 16a is further opened on substrate 30, the second locking hole 16b is further opened on plate body 40, First locking hole 16a and the second locking hole 16b are corresponding, and substrate 30 and plate body 40 sequentially pass through the first locking hole by screw 7 16a and the second locking hole 16b simultaneously coordinates with limit hole 13 and further fixes and be connected to flap 1.

In the embodiment of the utility model, be separated with certain distance between limited block 13 and location hole 11, at the same mounting hole and Locking hole also between be separated with certain distance, substrate 30 and plate body 40 are coordinated by locking member 7 and limit hole 13 so that hinge self-locking body It is fixed in multiple positions between 3 and hinge stop part and flap 1 so that connect closer, effectively prevent refrigerator door 8 During use, hinge self-locking body 3, hinge stop part 4 and flap 1 relatively move, and further enhance hinge set The stability of part 100.

Further, the periphery of the limit hole 13 on the flap 1 is convexly equipped with boss 131, and boss 131 is caught in described In the second locking hole 16b on plate body 40.

By above-mentioned content it is found that the application is in order to realize that hinge component 100 can adapt to left side door body and right side simultaneously The switch gate of door body, the substrate 30 of hinge self-locking body 3 are preferably shaped in flat plate, and the upper and lower table of substrate 30 Face is symmetrical arranged, since hinge stop part 4 is between hinge self-locking body 3 and flap 1, on the application hinge stop part 4 Second mounting hole 14b and the second locking hole 16b is the through-hole of equal size, and the first mounting hole 14a on hinge self-locking body 3 Diameter be greater than the diameter of the first locking hole 14a, and the diameter of the second locking hole 16b is more than the first locking hole 16a, so Pass through the setting of boss 131 so that when hinge stop part 4 is realizes that the switch gate of left and right door body rotates 180 degree, boss 131 The second locking hole 16b can be fixed (in use, the second mounting hole 14b and the second locking hole 16b can be equal).

In order to further ensure that the connection structure of 1 three of hinge self-locking body 3, hinge stop part 4 and flap is secured Property, while 100 integrally-built stability of hinge component is promoted, the flap 1 is further opened with fastener hole 15, fastener hole 15 Between location hole 11 and limit hole 13, substrate 30 is further opened with the first locking hole 18a, and plate body 40 is further opened with the second locking hole 18b, the first locking hole 18a and the second locking hole 18b are corresponding, and substrate 30 and plate body 40 sequentially pass through the first locking by screw Hole 18a and the second locking hole 18b simultaneously coordinates with fastener hole 15 and further locks and be connected to flap 1.

Incorporated by reference to reference to Fig. 1, Fig. 2 and Fig. 6, the door body self-locking body 61 included from hinge part 6 and be fastened and connected in The door body stop part 62 of door body self-locking body 61, door body self-locking body 61 are fixedly connected with door body 8, and door body self-locking body 6 is equipped with hook part 611, door body stop part 62 is equipped with limiting section 621；

When the door body 8 is in the closed position, hook part 611 and the hinge are fastened from lock section 31, when described When door body 8 is located at the open position, limiting section 621 is by 42 backstop of stopper section.

The application can offer axis hole 612 in the one end of door body self-locking body 61 far from hook part 611, and axis hole 612 can correspond to The position of articulated shaft 2 is adapted in door body 8, door body self-locking body 61 can be set in by axis hole 612 outside articulated shaft 2, so that The assembling structure of entire hinge component 100 is more compact.In addition, door body self-locking body 61 other than opening up axis hole 612, can also be opened If multiple through-holes by screw by door body self-locking body 61 to be fixed on door body 8.

Further, the application hinge self-locking body 3 and door body self-locking body 61 are plastic material.

Since metalwork surface is without so smooth, the cooperation of plastic article and metalwork so that plastic article abrasion is tighter Weight, the application hinge self-locking body 3 are plastic material, and door body self-locking body 61 is plastic material.The rough surface of plastic article is smaller, connects Contacting surface is smooth, door body close and moving process in, hinge self-locking body 3 and door body self-locking body 61 are connecing for plastic article and plastic article Limiting is touched, reduces the frictional force in the two engagement process, service life is improved, improves door body in closing and the self-locking of moving process It effect and prevents from sending out abnormal sound.

According to the hinge component 100 of the utility model embodiment, refrigerator door 8 is during closing, door body self-locking body 61, by coordinating with the hinge self-locking body 3 in hinge component 100, automatically can draw door body to pass in the last stage of closing the door Closed position, after door body 8 is closed, by matching with hinge self-locking body 3 from lock section 31 and the hook part 611 of door body self-locking body 61 It closes, inertia and opens voluntarily after rebound after the shock of babinet 9 that door body 8 receives shutdown can be prevented；And the process opened in door body 8 In, door body stop part 62 is when door body 8 moves to maximum open angle, stopper section 42 and the door body stop part of hinge stop part 4 62 limiting section 621 is coordinated, can the door body 8 of backstop refrigerator be rotated further, realize the backstop limit function to door body 8, together When hinge component 100 be modular designs, (3 turn-over of hinge self-locking body overturning 180 degree, hinge stop when by dismantling assembled Turn-over does not rotate 180 degree to block piece) it can also realize that refrigerator offside door and offside door carry out the function of switch gate, meet the individual character of user Change requirement or the production requirement of refrigerator, and it is simple to change a process, it is easy to operate.Door body stop part 62 and hinge stop part 4 are Metalwork, door body stop part 5 is that contact of the metal covering with metal covering limits with hinge stop part 4 when door body opens to the maximum angle, Improve the reliability of door body limiting.Flap 1 and articulated shaft 2 are also metal material, have intensity height, reliability height, use the longevity Order the advantages that long.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Every inventive concept in the utility model, equivalent structure transformation made based on the specification and figures of the utility model, Or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of hinge component, for door body to be articulated with babinet, the door body is opening babinet by the hinge component Between open position and the closed position for closing babinet pivotably, which is characterized in that the hinge component includes：

For the flap being fixedly connected with babinet, the flap offers location hole；

Articulated shaft, one end of the articulated shaft are removably connected to the flap, the articulated shaft with location hole cooperation The other end be used for and door body be pivotally connected；

Hinge stop part, the hinge stop part are arranged on the flap；

Hinge self-locking body, the hinge self-locking body are arranged on the hinge stop part；

It is described to be set on the articulated shaft from hinge part from hinge part and described same around the articulated shaft from hinge part and the door body Step rotation；

When the door body is in an open position, it is described from hinge part by hinge stop part institute backstop, when the door body is in It is described to be limited from hinge part by the hinge self-locking body during closed position.

2. hinge component as described in claim 1, which is characterized in that the hinge self-locking body includes substrate and is arranged on described The first mounting hole on substrate, the hinge stop part includes plate body and the second mounting hole being arranged on the plate body, described First mounting hole and the second mounting hole are corresponding, and the substrate and the plate body pass through first mounting hole and second peace Dress hole is sheathed on the articulated shaft.

3. hinge component as claimed in claim 2, which is characterized in that the hinge stop part further includes stopper section, described to stop Stopper is to protrude from the plate body and away from the plate face of the flap.

4. hinge component as claimed in claim 3, which is characterized in that the hinge self-locking body is further included from lock section, it is described from Lock section is away from each other setting with the stopper section；When the door body is in an open position, the part of hinge certainly is by the stopper section institute Backstop, it is described to be limited from hinge part by described from lock section when the door body is in the closed position.

5. hinge component as claimed in claim 4, which is characterized in that the flap is further opened with limit hole, the substrate On be further opened with the first locking hole, the second locking hole, first locking hole and the second locking hole are further opened on the plate body It is corresponding, the substrate and the plate body by screw sequentially pass through first locking hole and second locking hole and with institute It states limit hole cooperation and further fixes and be connected to the flap.

6. hinge component as claimed in claim 5, which is characterized in that the periphery of the limit hole on the flap is convexly equipped with convex Platform, the boss are caught in the second locking hole on the plate body.

7. hinge component as claimed in claim 5, which is characterized in that the flap is further opened with fastener hole, the fastening Between the location hole and the limit hole, the substrate is further opened with the first locking hole in hole, and the plate body is further opened with Second locking hole, first locking hole and the second locking hole are corresponding, and the substrate and the plate body are worn successively by screw It crosses first locking hole and the second locking hole and coordinates with the fastener hole and further lock and be connected to the flap.

8. the hinge component as described in any one in claim 4 to 7, which is characterized in that described to include door body certainly from hinge part It latch fitting and is fastened and connected in the door body stop part of the door body self-locking body, the door body self-locking body is fixed with the door body to be connected It connects, the door body self-locking body is equipped with hook part, and the door body stop part is equipped with limiting section；

When the door body is in the closed position, the hook part is hooked in the hinge from lock section, when the door body position When the open position, the limiting section is abutted with the stopper section.

9. hinge component as claimed in claim 8, which is characterized in that the hinge self-locking body and the door body self-locking body are Plastic material.

10. a kind of refrigerator, including babinet and door body, which is characterized in that further include as claimed in any one of claims 1-9 wherein Hinge component, the door body are connected to the babinet by the hinge component.