CN207214605U - Door body assembly and refrigerator - Google Patents
Door body assembly and refrigerator Download PDFInfo
- Publication number
- CN207214605U CN207214605U CN201721070471.5U CN201721070471U CN207214605U CN 207214605 U CN207214605 U CN 207214605U CN 201721070471 U CN201721070471 U CN 201721070471U CN 207214605 U CN207214605 U CN 207214605U
- Authority
- CN
- China
- Prior art keywords
- door body
- hinge axis
- shell
- point
- body assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a kind of door body assembly and refrigerator, the door body assembly includes door body, hinge axis, drive mechanism and housing, the first end of the hinge axis is arranged in the door body, and the second end of the hinge axis can be stretched out from the door body or retract in the door body, the housing includes the first point of shell and second point of shell of docking, first point of shell and second point of shell are collectively forming the collecting cavity for housing the hinge axis and the drive mechanism, formed with the guide channel being oriented to the hinge axis in the host cavity body, second end of the hinge axis can be stretched out from one end of the guide channel.Normality lower hinge axle keeps stretching state, and when door body needs dismounting, hinge axis retraction door body is driven by drive mechanism, convenient and swift so as to realize the dismounting of door body in the case where not dismounting hinge.
Description
Technical field
It the utility model is related to household electrical appliance technical field, more particularly to a kind of door body assembly and refrigerator.
Background technology
Refrigerator is to maintain a kind of refrigeration plant of constant low temperature, and one kind makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.With the increase of user's request, the size of refrigerator is increasing, when registering one's residence, often due to refrigerator
Size is too big, and the door size of user family is too small, causes refrigerator not register one's residence directly, it is necessary to first disassemble door body, then
Interior is assembled.However, door body dismounting needs first to remove the hinge above door body according to order up and down, then door body is torn open
Remove, finally remove the hinge below door body, peace carries out opposite operation again when assembling, and wastes time and energy.
Therefore, it is necessary to a kind of new door body assembly is provided to solve above-mentioned technical problem.
Utility model content
Main purpose of the present utility model is to provide a kind of door body assembly, it is intended to solves the problems, such as that door body dismounting is inconvenient.
To achieve the above object, the utility model proposes door body assembly include：
Door body；
Hinge axis, the first end of the hinge axis are arranged in the door body, and the second end of the hinge axis can be from
Stretch out or retracted in the door body in the door body；
Drive mechanism, the drive mechanism are used to drive the hinge axis to act；And
Housing, the housing include the first point of shell and second point of shell of docking, first point of shell and second point of shell
The collecting cavity for housing the hinge axis and the drive mechanism is collectively forming, the host cavity body is interior formed with to described
The guide channel that hinge axis is oriented to, the second end of the hinge axis can be stretched out from one end of the guide channel.
Preferably, the drive mechanism includes the gear being arranged in the host cavity body and is arranged at the hinge axis
On rack, the gear and the rack are intermeshed.
Preferably, the projecting inward spacing block set of the oriented guide channel, the spacing block set energy are set on the housing
It is enough to be contacted with the rack to limit the ultimate range that the second end of the hinge axis is stretched out from the door body.
Preferably, annular boss, two ends of the gear are provided with first point of shell and second point of shell
The annular groove being adapted to the annular boss is provided with face；
Or annular groove, two end faces of the gear are provided with first point of shell and second point of shell
On be provided with the annular boss being adapted to the annular groove.
Preferably, the middle part of the annular boss of the middle part of the gear and first point of shell offers logical
Hole, the drive mechanism also includes handle and the connecting rod being connected with the handle, the handle are arranged at first point of shell
Outside, the connecting rod inserts in the through hole and is connected with the gear.
Preferably, the door body assembly also includes the elastic component being arranged in the host cavity body, the elastic component precompressed
Shrink between the first end of the hinge axis and the housing.
Preferably, cylindrical flange is provided with the outside of the housing, the second end of the hinge axis can be from the tubular
Stretched out in flange.
Preferably, the door body assembly also includes the end cap being arranged in the door body, is offered on the end cap for institute
State the axis hole that hinge axis passes through.
Preferably, the abutment sleeve coaxial with the axis hole is provided with the end cap, the abutment sleeve is inserted into
In the cylindrical flange.
In addition, the utility model also provides a kind of refrigerator, it includes casing and door body assembly as described above, the case
Hinge seat is provided with body, the hinge axis is inserted into the hinge seat.
In the technical solution of the utility model, the second end of hinge axis can be stretched out from door body or retraction door body on,
Normality lower hinge axle keeps stretching state, and when door body needs dismounting, hinge axis retraction door body is driven by drive mechanism, so as to
The dismounting of door body can be realized in the case where not dismounting hinge, it is convenient and swift.Meanwhile first point of shell docks shape with second point of shell
Into cavity is housed, hinge axis and drive mechanism are protected, prevent dust from entering the shell that is flexible, while docking for influenceing hinge
Body can also facilitate the installation of hinge axis and drive mechanism, and hinge axis can slide in its bearing of trend of guide channel interior edge,
It can ensure that sliding process is reliable and stable, to prevent hinge axis from tilting when mounted or not coaxial with hinge seat.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the refrigerator of the utility model embodiment；
Fig. 2 is the front view of the refrigerator in Fig. 1；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is the enlarged drawing at B in Fig. 3；
Fig. 5 is the decomposing schematic representation of the door body assembly of the utility model embodiment；
Fig. 6 is the schematic diagram at Fig. 5 another visual angle；
Fig. 7 is the enlarged drawing of first point of shell in Fig. 5；
Fig. 8 is the decomposing schematic representation of the part-structure of the door body assembly of the utility model embodiment；
Fig. 9 is the schematic diagram at Fig. 8 another visual angle.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Door body assembly | 110 | Door body |
| 111 | Mounting hole | 120 | Hinge axis |
| 130 | Drive mechanism | 131 | Gear |
| 132 | Rack | 133 | Handle |
| 134 | Connecting rod | 140 | Housing |
| 141 | Spacing block set | 142 | Cylindrical flange |
| 143 | First point of shell | 144 | Second point of shell |
| 145 | House cavity | 146 | Guide channel |
| 147 | Annular boss | 150 | Elastic component |
| 160 | End cap | 161 | Abutment sleeve |
| 162 | Axis hole | 200 | Casing |
| 201 | Hinge seat |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
Also, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the requires of the utility model.
The utility model provides a kind of door body assembly 100, it is intended to solves the problems, such as that door body dismounting is inconvenient.
As shown in Figures 1 to 4, a kind of door body assembly 100 that the utility model embodiment provides, it includes door body 110, hinge
Chain rivet 120, drive mechanism 130 and housing 140.The first end of hinge axis 120 is arranged in door body 110, and hinge axis 120
Second end can be stretched out from door body 110 or retraction door body 110 on, drive mechanism 130 be used for drive hinge axis 120 to act.
Housing 140 includes the first point of shell 143 and second point of shell 144 of docking, and first point of shell 143 and second point of shell 144 are collectively forming use
In the collecting cavity 145 for housing hinge axis 120 and drive mechanism 130, house in cavity 145 formed with being carried out to hinge axis 120
The guide channel 146 of guiding, the second end of hinge axis 120 can be stretched out from one end of guide channel 146.
In the above-described embodiments, the second end of hinge axis 120 can be stretched out from door body 110 or retraction door body 110 on.
Normality lower hinge axle 120 keeps stretching state, and when door body 110 needs dismounting, hinge axis 120 is driven by drive mechanism 130
Retraction door body 110, it is convenient and swift so as to realize the dismounting of door body 110 in the case where not dismounting hinge.Meanwhile first
Divide shell 143 to dock formation with second point of shell 144 and house cavity 145, hinge axis 120 and drive mechanism 130 are protected, prevented
Dust, which enters, influences the flexible of hinge, while the housing 140 docked can also facilitate the peace of hinge axis 120 and drive mechanism 130
Dress, and hinge axis 120 can slide in its bearing of trend of the interior edge of guide channel 146, can ensure that sliding process is reliable and stable, with
Prevent that hinge axis 120 from tilting or not coaxial with hinge seat 201 when mounted, avoid the occurrence of hinge axis 120 and insert and do not enter hinge seat
Situation in 201.
As shown in figure 4, drive mechanism 130 can include being arranged at the gear 131 housed in cavity 145 and be arranged at hinge
Rack 132 on chain rivet 120, gear 131 are intermeshed with rack 132, when needing to make hinge axis 120 stretch, can be rotated
Gear 131, slided by gear 131 with carry-over bar 132, to cause hinge axis 120 to slide in the predetermined direction.Due to rack
132 are directly arranged on hinge axis 120, and are formed as integral structure with hinge axis 120, also, hinge axis 120 is logical in guiding
Its bearing of trend of the interior edge of road 146 slides, and so as to ensure that hinge axis 120 does not shift in sliding process, makes tearing open for hinge
Dress process is more smooth more quick, to lift the usage experience of user.In other examples, drive mechanism 130 may be used also
To be other forms, for example, expansion link or cylinder etc., as long as hinge axis 120 can be driven to slide.Or in addition
Embodiment in, mounting hole can also be offered on housing 140, latch is provided with hinge axis 120, latch is stretched out of mounting hole
Go out, the guide direction so as to directly hold latch to make hinge axis 120 along guide channel 146 is slided.
Further, in a preferred embodiment, referring to Fig. 4, it is provided with housing 140 projecting inward to guide channel 146
Spacing block set 141, spacing block set 141 can contacts with rack 132 to limit the second end of hinge axis 120 from door body 110
The ultimate range of stretching.Specifically, spacing block set 141 is arranged at the upper end of housing 140 in Fig. 4, when hinge axis 120 slides up
During dynamic stretching door body 110, spacing block set 141 limits the extreme higher position of the upward sliding of hinge axis 120, so as to prevent hinge axis
120 deviate from out of housing 140.
It should be noted that as can be seen that first point of shell 143 and second point of shell 144 generally axle pair in from Fig. 4 to Fig. 6
Claim to set, first point of shell 143 and second point of shell 144 are relative to complete housing 140 is spliced and combined into, in order to adding for housing 140
Work manufactures.In other examples, housing 140, which can also be, is divided into two parts up and down, for example, the correspondence of guide channel 146
Part with place drive mechanism 130 part can mutually split with combining.
In order to lift the installation accuracy of gear 131, as shown in Figures 5 to 7, in a preferred embodiment, first point of shell 143
With annular boss 147 is provided with second point of shell 144, be provided with two end faces of gear 131 suitable with annular boss 147
The annular groove matched somebody with somebody.Or annular groove is provided with first point of shell 143 and second point of shell 144, two ends of gear 131
The annular boss 147 being adapted to annular groove is provided with face.Annular boss 147 and annular groove are coaxial with gear 131
Set, annular boss 147 can rotate in annular groove, to ensure stability that gear 131 rotates so that gear 131 with
Rack 132 can be engaged reliably.
In the above-described embodiments, the mode that drive gear 131 rotates has many kinds, for example, passing through servomotor or liquid
Pressure motor drives, or makes to be connected with handle on gear 131, is driven by handle.Referring to Fig. 7 to Fig. 9, preferable
In embodiment, the middle part of the annular boss 147 of the middle part of gear 131 and first point of shell 143 offers through hole, drive mechanism
130 are also arranged at the outside of first point of shell 143 including handle 133 and the connecting rod 134 being connected with handle 133, handle 133, even
Bar 134 is inserted in through hole and is connected with gear 131.User can be driven by hand-held handle 133 come rotate gear 131 with reaching
The flexible purpose of hinge axis 120.
Wherein, as can be known from Fig. 3, housing 140 is arranged in door body 110, and handle 133 is arranged at outside door body 110, in order to
Handle 133 is installed, referring to Fig. 6, offers mounting hole 111 in door body 110, connecting rod 134 from mounting hole 111 pass through after through first
The through hole divided on shell 143 is connected with gear 131.As shown in Fig. 6, Fig. 8 and Fig. 9, door body assembly 100 also includes being arranged at door body
End cap 160 on 110, housing 140 and hinge axis 120 are contained in the space that door body 110 is formed with end cap 160, on end cap 160
The axis hole 162 passed through for hinge axis 120 is offered, hinge axis 120 is rotatably connected after passing through axis hole 162 with hinge seat 201.
Further, as shown in figure 4, door body assembly 100 can also include being arranged at the elastic component housed in cavity 145
150, the precompressed of elastic component 150 is shunk between the first end of hinge axis 120 and housing 140, to be risen to the expanding-contracting action of hinge axis 120
To cushioning effect.Also, when the stretching of hinge axis 120 door body 110 is outer, elastic component 150 can carry out auxiliary branch to hinge axis 120
Support, to ensure to be reliably connected between hinge axis 120 and hinge seat 201, prevent because door body 110 and casing 200 depart from and caused by damage
It is bad.Wherein, elastic component 150 can be spring (for example, stage clip) or rubber cylinder etc..
In addition, in a preferred embodiment, as shown in fig. 7, the outside of housing 140 is provided with cylindrical flange 142, hinge axis
120 the second end can be stretched out out of cylindrical flange 142.As shown in figure 9, being provided with end cap 160 and axis hole 162 is coaxial determines
Position sleeve 161, abutment sleeve 161 is inserted into cylindrical flange 142, to cause housing 140 and the relative positioning of end cap 160 and steady
Dingan County fills.
In addition, as shown in figure 1, the utility model also provides a kind of refrigerator, it includes casing 200 and door as described above
Body component 100, hinge seat 201 is provided with casing 200, hinge axis 120 is inserted into hinge seat 201.Such as Fig. 1 and Fig. 6 institutes
Show, hinge seat 201 includes installing plate and connecting plate, offers multiple screws on installing plate, and installing plate can be by through screw
Screw be fixedly installed on casing 200, and hinge hole is offered on connecting plate, the second end of hinge axis 120 is inserted into cutting with scissors
Connect in hole, make it that hinge axis 120 is be hinged with hinge seat 201.Because the refrigerator employs whole skills of above-mentioned all embodiments
Art scheme, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of door body assembly, it is characterised in that the door body assembly includes：
Door body；
Hinge axis, the first end of the hinge axis are arranged in the door body, and the second end of the hinge axis can be from described
Stretch out or retracted in the door body in door body；
Drive mechanism, the drive mechanism are used to drive the hinge axis to act；And
Housing, the housing include the first point of shell and second point of shell of docking, and first point of shell and second point of shell are common
The collecting cavity for housing the hinge axis and the drive mechanism is formed, the host cavity body is interior formed with to the hinge
The guide channel that axle is oriented to, the second end of the hinge axis can be stretched out from one end of the guide channel.
2. door body assembly as claimed in claim 1, it is characterised in that the drive mechanism includes being arranged at the collecting cavity
Interior gear and the rack being arranged on the hinge axis, the gear are intermeshed with the rack.
3. door body assembly as claimed in claim 2, it is characterised in that the oriented guide channel convex is set on the housing
The spacing block set gone out, the spacing block set can be contacted with the rack to limit the second end of the hinge axis from the door body
The ultimate range of upper stretching.
4. door body assembly as claimed in claim 2, it is characterised in that be respectively provided with first point of shell and second point of shell
There is annular boss, the annular groove being adapted to the annular boss is provided with two end faces of the gear；
Or annular groove is provided with first point of shell and second point of shell, on two end faces of the gear
It is provided with the annular boss being adapted to the annular groove.
5. door body assembly as claimed in claim 4, it is characterised in that the institute of the middle part of the gear and first point of shell
The middle part for stating annular boss offers through hole, and the drive mechanism also includes handle and the connecting rod being connected with the handle,
The handle is arranged at the outside of first point of shell, and the connecting rod is inserted in the through hole and is connected with the gear.
6. such as the door body assembly any one of claim 1-5, it is characterised in that the door body assembly also includes being arranged at
Elastic component in the host cavity body, the elastic component precompressed are shunk between the first end of the hinge axis and the housing.
7. such as the door body assembly any one of claim 1-5, it is characterised in that be provided with tubular on the outside of the housing
Flange, the second end of the hinge axis can be stretched out out of described cylindrical flange.
8. door body assembly as claimed in claim 7, it is characterised in that the door body assembly also includes being arranged in the door body
End cap, the axis hole passed through for the hinge axis is offered on the end cap.
9. door body assembly as claimed in claim 8, it is characterised in that be provided with the end cap and the axis hole is coaxial determines
Position sleeve, the abutment sleeve are inserted into the cylindrical flange.
10. a kind of refrigerator, it is characterised in that the refrigerator includes casing and door as claimed in any one of claims 1-9 wherein
Body component, hinge seat is provided with the casing, the hinge axis is inserted into the hinge seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070471.5U CN207214605U (en) | 2017-08-24 | 2017-08-24 | Door body assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070471.5U CN207214605U (en) | 2017-08-24 | 2017-08-24 | Door body assembly and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214605U true CN207214605U (en) | 2018-04-10 |
Family
ID=61816594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721070471.5U Active CN207214605U (en) | 2017-08-24 | 2017-08-24 | Door body assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912152A (en) * | 2019-05-08 | 2020-11-10 | 青岛海尔电冰箱有限公司 | Storage device |
-
2017
- 2017-08-24 CN CN201721070471.5U patent/CN207214605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912152A (en) * | 2019-05-08 | 2020-11-10 | 青岛海尔电冰箱有限公司 | Storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101930781A (en) | Hard disk bracket | |
| CN207214605U (en) | Door body assembly and refrigerator | |
| CN203796699U (en) | Quick mounting and dismounting bolt assembly | |
| CN104635864A (en) | Electronic device with supporting structure | |
| CN207252953U (en) | The assembling structure and wrist-watch of watchcase and raw ear | |
| CN102841631A (en) | Notebook computer | |
| CN209538961U (en) | A kind of adjustable damp hinge | |
| CN2596515Y (en) | Push open pivot of note-book computer, liquid crystal screen and liquid crystal TV set | |
| CN205100716U (en) | Mounting structure of furniture hinge sliding seat internal damping ware | |
| CN203843780U (en) | Damage-free demounting tool for precision bearings | |
| CN203706037U (en) | Case cover capable of rapidly assembling and disassembling | |
| CN201226057Y (en) | Elastic hinge for spectacles frame | |
| CN202509932U (en) | Hinge cushioning device | |
| CN219619833U (en) | Fastening structure for packaging paper box design | |
| CN204895222U (en) | Car mirror | |
| CN207110768U (en) | A kind of improved hinge arrangement | |
| CN205047648U (en) | Hinge device with damping properties | |
| CN207245426U (en) | A kind of car door limiter and automobile | |
| CN204826961U (en) | Antiknock is hinge for door | |
| CN217876707U (en) | Door body and refrigerator | |
| CN213121868U (en) | Environment monitor | |
| CN208842109U (en) | Cabinet and corresponding engraving machine with high convenience closing door | |
| CN207345425U (en) | A kind of spring snap type mounting structure for speed regulation module of fan | |
| CN203255807U (en) | Closed type hose locker of tank truck | |
| CN205778090U (en) | A kind of scalable piece hinge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |