CN106369920B - A kind of handle for refrigerator door component and refrigerator - Google Patents
A kind of handle for refrigerator door component and refrigerator Download PDFInfo
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- CN106369920B CN106369920B CN201610921664.0A CN201610921664A CN106369920B CN 106369920 B CN106369920 B CN 106369920B CN 201610921664 A CN201610921664 A CN 201610921664A CN 106369920 B CN106369920 B CN 106369920B
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- refrigerator door
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a kind of handle for refrigerator door component and refrigerators, are related to refrigerator art, to solve the problems, such as that user is relatively laborious and invent when refrigerator doors are lifted off cabinet using existing refrigerator handle component.Handle for refrigerator door component of the present invention, comprising: bracket；Handle, the one end of handle in the width direction is hinged by shaft and bracket, and the other end is to pull end；Link mechanism, link mechanism includes first connecting rod, second connecting rod and mandril, the first end of first connecting rod is connect with handle, second end and the first end of second connecting rod are hinged, the second end of second connecting rod and the first end of mandril are against the middle part of second connecting rod and bracket are hinged, and mandril can be relative to bracket along linear slide, the second end of mandril is used for and refrigerator body is against the distance for pulling end to shaft of handle is greater than handle at a distance from the tie point to shaft of first connecting rod；Return unit, return unit are used to apply reset force to handle.The present invention can be used for refrigerator power-assisted door.
Description
Technical field
The present invention relates to refrigerator art more particularly to a kind of handle for refrigerator door components and refrigerator.
Background technique
Currently, being designed with magnetic sealing strip at refrigerator doors, it can guarantee that refrigerator keeps sealing when the door is closed in this way, but
When opening refrigerator doors, due to the effect of the pressure difference inside and outside refrigerator, preceding 5mm of refrigerator open or so is apart from relatively elaborate, especially
Big volume refrigerator or freezer product, door body is generally bigger, and weight is also heavier, and magnetic sealing strip is also long, and magnetic force is big, if
There is no power-assisted handle that will open gap between refrigerator doors and cabinet, will cause user open it is more laborious when refrigerator doors.
A kind of existing handle for refrigerator door component is as shown in Figure 1, include panel 01, panel 01 has strip-shaped groove
011, strip handle 02 is hinged in groove 011, the both ends and 01 both ends of panel of handle 02, which wear the first pin shaft 03 and formed, to be turned
Axis connection.The both ends of panel 01 respectively wear the second pin shaft 04 with a power-assisted push rod 05 and are formed hingedly, and power-assisted push rod 05 is lath-shaped,
And the middle part setting driving positioning point of power-assisted push rod 05, the hinged indexable point of bottom end setting, the second pin shaft 04 wear hinged indexing
The end of point and panel 01, which is formed, assembles.The flat bar front end of power-assisted push rod 05 is arranged nut cap 051.Two end sides of handle 02 are convexly equipped with
Eccentric rod 07, the end of eccentric rod 07 open up slotted hole 071, are in that rotation wears tune at the driving positioning point at 05 middle part of power-assisted push rod
Position pin 06, and pin 06 of transposing in activity through in the slotted hole 071 of 02 eccentric rod 07 of handle.One end of extension spring 08 is socketed
Positioning pin 06, the other end are socketed the first pin shaft 03.As shown in Fig. 2, when opening door body, in 01 groove 011 of finger grip panel
Handle 02, turn to its bottom edge outwardly, transposed point by the driving that the eccentric rod 07 on handle 02 is pushed forward the middle part of power-assisted push rod 05,
08 tension of extension spring is elongated simultaneously.Power-assisted push rod 05 be driven push away stretch when, the positioning pin 06 that wears of middle part is along slotted hole
071 is mobile, makes hinged indexing point rotation of the whole power-assisted push rod 05 around bottom end, and drive its flat bar front end do overhanging lower turn it is compound
Movement, is lifted off out gap for seal strip for refrigerator door and cabinet shell by 051 front end of nut cap.
Inventor has found existing handle for refrigerator door component, and at least there are the following problems: the handle assembly can be by manpower
Hold the rotation transmitting of handle 02 and be converted into overhanging ejection movement, still, in user using the handle assembly by seal strip for refrigerator door and
When cabinet shell ejects gap, the arm of force for making 02 turning moment of handle be 02 bottom edge of handle to 03 axis of the first pin shaft it is vertical away from
From, and the arm of force of resistance torque is vertical range of 03 axis of the first pin shaft to positioning 06 axis of pin, the arm of force of resistance torque is wanted
Than keeping the arm of force of 02 turning moment of handle long, such user handle 02 is applied bigger power could by seal strip for refrigerator door and
Cabinet shell is lifted off.
Summary of the invention
The embodiment of the present invention provides a kind of handle for refrigerator door component, user using the handle assembly by refrigerator doors
It is lifted off more laborsaving when cabinet, promotes the experience of user.
In order to achieve the above objectives, on the one hand, the embodiment provides a kind of handle for refrigerator door component, packets
It includes: bracket；Handle, the one end of the handle in the width direction is hinged by shaft and the bracket, and the other end is to pull end；Even
Linkage, the link mechanism include first connecting rod, second connecting rod and mandril, and the first end and handle of the first connecting rod connect
It connects, second end and the first end of the second connecting rod are hinged, and the second end of the second connecting rod and the first end of the mandril are supported
It leans on, the middle part of the second connecting rod and the bracket are hinged, and the mandril can be relative to the bracket along linear slide, the top
The second end of bar is used for and refrigerator body is against the distance for pulling end to the shaft of the handle is greater than the handle and institute
The tie point of first connecting rod is stated to the distance of the shaft；Return unit, the return unit are used to apply reset force to the handle.
Handle for refrigerator door component provided in an embodiment of the present invention, which has the advantages that, to be opened in refrigerator door by mandril
During when, user to handle pull end apply torque the arm of force be handle the distance for pulling end and arriving shaft, and resistance
The arm of force of torque is the tie point of first connecting rod to the distance of shaft, since the distance for pulling end to shaft of handle is greater than handle
At a distance from the tie point to shaft of first connecting rod, such handle constitutes laborsaving lever, and compared with prior art, user is with lesser
Power can open refrigerator door, to improve the experience of user.
On the other hand, it the embodiment of the invention also provides a kind of refrigerator, including refrigerator body and is articulated with refrigerator body and opens
The free end of refrigerator door at mouthful, the refrigerator door is equipped with handle for refrigerator door component described in above-described embodiment,
The second end of the mandril of the handle for refrigerator door component and the refrigerator body against.User only need to be to the hand of handle in this way
Pull end applies lesser power, and mandril can separate refrigerator door with refrigerator body, reduces the pressure difference inside and outside refrigerator body, from
And realize the labor-saving opening of refrigerator door.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of existing handle for refrigerator door component；
Fig. 2 is structural schematic diagram when existing handle for refrigerator door opens refrigerator door；
Fig. 3 is the structural schematic diagram of the handle for refrigerator door component in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram when handle for refrigerator door component in the embodiment of the present invention opens refrigerator door；
The structural representation that Fig. 5 is clamped for torsional spring in the handle for refrigerator door component in the embodiment of the present invention and first connecting rod
Figure；
Fig. 6 be the embodiment of the present invention in handle for refrigerator door component in handle structural schematic diagram；
Fig. 7 is the whole installation diagram of the handle for refrigerator door component in the embodiment of the present invention；
Fig. 8 is the structural representation of installation of the handle for refrigerator door component on refrigerator door in the embodiment of the present invention
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
It is more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Handle for refrigerator door component referring to Fig. 3 and Fig. 4, in the embodiment of the present invention, comprising: bracket 1；Handle 2, handle
2 one end in the width direction is hinged by shaft 11 and bracket 1, and the other end is to pull end 21；Link mechanism 3, link mechanism 3 wrap
First connecting rod 31, second connecting rod 32 and mandril 33 are included, the first end of first connecting rod 31 is connect with handle 2, and second end connects with second
The first end of bar 32 is hinged, and the second end of second connecting rod 32 and the first end of mandril 33 are against the middle part of second connecting rod 32 and branch
Frame 1 is hinged, and mandril 33 can be relative to bracket 1 along linear slide, and the second end of mandril 33 is used for and refrigerator body is against handle 2
Pull end 21 to shaft 11 distances be greater than handle 2 at a distance from the tie point to shaft 11 of first connecting rod 31；Return unit, it is multiple
Position part is used to apply reset force to handle 2.
When the door is open, user makes handle 2 far from the power in 33 direction of mandril by 21 application of end that pulls to handle 2
It is rotated around the hinge joint of itself and bracket 1, the second end motion of second connecting rod 32 is then driven by first connecting rod 31.Due to second
The middle part of connecting rod 32 and bracket 1 are hinged, and such second connecting rod 32 is rotated around its middle part and the hinge joint of bracket 1, second connecting rod 32
First end drive mandril 33 towards the direction opposite with its second end motion along linear sliding motion.Due to the second end of mandril 33
For with refrigerator body against such mandril 33 acts on the reaction force on refrigerator body for refrigerator door by linear slide
It opens, separates it with refrigerator body, refrigerator inside and outside differential pressure is reduced, so that refrigerator doors be fully opened more easily.Again due to multiple
Position part can be used for applying to handle 2 reset force, and in this way when handle 2 is when pulling 21 stopping applied force of end, handle 2 will reset
It is resetted under the action of power.When during refrigerator door being opened by mandril 33, user applies torque to the end 21 that pulls of handle 2
The arm of force be handle 2 pull end 21 arrive shaft 11 distances, and the arm of force of resistance torque be first connecting rod 31 tie point arrive
The distance of shaft 11, since the distance for pulling end 21 to shaft 11 of handle 2 is arrived greater than handle 2 and the tie point of first connecting rod 31
The distance of shaft 11, such handle 2 constitute laborsaving lever, and user can be opened refrigerator door with lesser power, to mention
The experience of user is risen.
In order to reduce the thickness of refrigerator door, as shown in Figure 3, it is preferable that the extending direction of second connecting rod 32 and handle 2
Width extending direction is consistent, when handle 2 pull end 21 stress rotation when, handle 2 pull end 21 direction of rotation and second
The direction of rotation of the second end of connecting rod 32 is opposite.If the extending direction of second connecting rod 32, i.e. the side of the length of second connecting rod 32
To inconsistent with the width extending direction of handle 2, the inclination relative to 2 width direction of handle of such second connecting rod 32 can increase
Add the thickness of refrigerator door.Therefore, the extending direction of second connecting rod 32 is consistent with the width extending direction of handle 2 can make refrigerator
Door body thickness minimizes.Since the extending direction of second connecting rod 32 and the width extending direction of handle 2 are consistent, in this way when
When pulling end 21 stress rotation of handle 2, drives the direction of rotation for pulling end 21 of handle 2 and the second end of second connecting rod 32
Direction of rotation is opposite.
It should be understood that the up and down direction in Fig. 3 is the width extending direction of handle 2 and the length of second connecting rod 32
Direction is spent, the left and right directions in Fig. 3 is the thickness direction of the refrigerator door of handle 2 and the width direction of second connecting rod 32；The
The extending direction of the two connecting rods 32 and width extending direction of handle 2 is consistent when referring to original state, i.e. refrigerator door are when closed
State.
The type of return unit is not unique, for example return unit can be compressed spring, and one end of compressed spring and bracket 1 connect
It connects, the other end is connect with the first end of first connecting rod 31, in addition, as shown in Figure 3 and Figure 5, return unit may be torsional spring 4, is turned round
Spring 4 is sheathed in shaft 11, and the first end 41 and bracket 1 of torsional spring 4 are against the second end 42 and first connecting rod 31 of torsional spring 4
First end clamping.Compared to compressed spring, torsional spring 4 drives first connecting rod 31 that can pass through torsion during rotation in handle 2
Power is stored, reset force can be provided to handle 2.In addition, since torsional spring 4 is sheathed in shaft 11, between such torsional spring 4 and shaft 11
Relative rotation can occur.
For the ease of the dismounting of torsional spring 4, as shown in Figure 5, it is preferable that the second end 42 of torsional spring 4 is formed with bending part
421, the first end of first connecting rod 31 forms cylindrical shaft 311, and bending part 421 and cylindrical shaft 311 are clamped.Since torsional spring 4 is in refrigerator
Door body is opened and closed often, is easy to follow the string or be damaged, for the convenience of replacement, the second end 42 of torsional spring 4 is bent,
It is clamped with facilitating with the cylindrical shaft 311 of 31 first end of first connecting rod.Torsional spring 4 is when handle 2 drives first connecting rod 31 to rotate
Power is stored by torsion, the cylindrical shaft 311 by bending part 421 to first connecting rod 31 provides a reset force, when handle 2 stops revolving
When turning, first connecting rod 31 resets under the action of reset force with handle 2, while also second connecting rod 32 being driven to reset.
Wherein, the mode that the first end of first connecting rod 31 is connect with handle 2 is not unique, such as in 2 through-thickness of handle
Through-hole is offered, is equipped with metal shaft in through-hole, metal shaft both ends are fixedly connected with through-hole two sidewalls, the first end of first connecting rod 31
It is hinged at metal shaft with handle 2 across through-hole 22, in addition, as shown in Figure 3 and Figure 6, being offered in 2 through-thickness of handle logical
Hole 22, the side on handle 2 far from second connecting rod 32 are formed with semi-cylindrical recesses 23, and the first end of first connecting rod 31 is formed with
Cylindrical shaft 311, the through-hole 22 that the first end of first connecting rod 31 passes through handle 2 is arranged, and cylindrical shaft 311 and semi-cylindrical recesses 23
Cooperation clamping.Compared to 31 first end of first connecting rod and the hinged scheme of handle 2, scheme shown in fig. 6 makes first connecting rod 31 and handle
It is easier to dismount between hand 2, simultaneously as to be between the first end of first connecting rod 31 and handle 2 be clamping, can save them
Assembly time.
In order to make 2 both ends stress balance of handle, as shown in Figure 7, it is preferable that link mechanism 3 is two, and respectively corresponds and set
It is placed in the both ends of handle 2 along its length.Since handle 2 is long, if with only company is set in the one end in 2 elongatedness direction of handle
Linkage 3 will cause the deformation of handle 2 in 2 other end applied force of handle when user opens refrigerator door, connect when serious
Linkage 3 can be stuck.Therefore at the both ends of handle 2 along its length set link mechanism 3, it is ensured that 2 both ends of handle by
Dynamic balance.
It is laborsaving when in order to not only guarantee that handle 2 opens the door, but also do not make the width of handle 2 excessive, as shown in Figure 3, it is preferable that handle
2 distance for pulling end 21 to shaft 11 is L, and handle 2 is D, 2D≤L at a distance from the tie point to shaft 11 of first connecting rod 31
≤3D.If L≤2D, required power is still relatively large when opening the door；If L >=3D, the width of handle 2 can be very
Long, handle 2 can stretch out outside refrigerator door, and occupied space is big, in shape also very unsightly.Therefore, by the range of L be set as 2D≤
L≤3D not only can make the width of handle 2 be unlikely to too long, but also can be laborsaving when user opens refrigerator door with handle 2.
Referring to Fig. 8, on the other hand, the embodiment of the invention also provides a kind of refrigerators, including refrigerator body (not to show in figure
Out) and it is articulated with the refrigerator door 200 of refrigerator body opening, the free end of refrigerator door 200 is equipped with any of the above-described embodiment
In handle for refrigerator door component 100, the second end of the mandril 33 of handle for refrigerator door component 100 supports with refrigerator body
It leans on, such user only need to apply lesser power to the end 21 that pulls of handle 2, and mandril 33 can be by refrigerator door 200 and refrigerator case
Body separation, reduces the pressure difference inside and outside refrigerator body, to realize the labor-saving opening of refrigerator door 200.
In order to reduce the external dimensions of refrigerator, while making refrigerator good appearance again, as shown in Figure 8, it is preferable that refrigerator door
Embedded box 5 is embedded on the side wall of 200 free end, embedded box 5 is equipped with opening, and 2 component of handle for refrigerator door is by opening
Mouth is installed in embedded box 5, and the end 21 that pulls of the handle 2 of handle for refrigerator door component 100 is set close to the opening of embedded box 5
It sets.If 2 component of handle for refrigerator door to be arranged in the outside of refrigerator door 200, handle 2 can stretch out refrigerator door 200, make
The outer dimension of entire refrigerator becomes larger, and influences the beauty of refrigerator shape.Therefore, handle for refrigerator door component 100 is pacified by opening
Loaded on both beauty has and keeps refrigerator occupied space smaller in embedded box 5.In addition, the hand of the handle 2 of handle for refrigerator door component 100
Pull end 21 is in order to which when user opens refrigerator door 200, convenient pull to handle 2 holds 21 to apply close to the opening setting of embedded box 5
Reinforcing.
Wherein, embedded box 5 is to be pre-assembled in refrigerator door 200 before refrigerator door 200 foams (a kind of moulding process)
On, space can be provided to the installation of entire handle for refrigerator door component 100.Handle for refrigerator door component 100 be
Refrigerator door 200 is assemblied in embedded box 5 after foaming, and design in this way can be convenient its disassembly, can also be saved on production line
The installation procedure time of handle for refrigerator door component 100.
In order to make mandril 33 along linear slide without departing from direction, as shown in Figure 3, it is preferable that embedded box 5 is equipped with guiding
Slot 51, guide groove 51 are arranged along the enabling direction of refrigerator door 200, and mandril 33 is slidably matched with guide groove 51.Due to guide groove
51 are arranged along the enabling direction of refrigerator door 200, and such mandril 33 can accurately open refrigerator doors in the sliding of 51 power of guide groove
Body 200.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of handle for refrigerator door component characterized by comprising
Bracket；
Handle, the one end of the handle in the width direction is hinged by shaft and the bracket, and the other end is to pull end；
Link mechanism, the link mechanism include first connecting rod, second connecting rod and mandril, the first end and handle of the first connecting rod
Hand connection, second end and the first end of the second connecting rod are hinged, and the first of the second end of the second connecting rod and the mandril
End is against the middle part of the second connecting rod and the bracket are hinged, and the mandril can be relative to the bracket along linear slide, institute
The second end for stating mandril is used for and refrigerator body is against the distance for pulling end to the shaft of the handle is greater than the handle
At a distance from the tie point to the shaft of the first connecting rod；
Return unit, the return unit are used to apply reset force to the handle；
The handle through-thickness offers through-hole, and the side far from the second connecting rod is formed with semicolumn on the handle
Connected in star, the first end of the first connecting rod are formed with cylindrical shaft, and the first end of the first connecting rod passes through the logical of the handle
Hole setting, and the cylindrical shaft and semi-cylindrical recesses cooperation are clamped.
2. handle for refrigerator door component according to claim 1, which is characterized in that the extending direction of the second connecting rod
With the width extending direction of the handle consistent, when the handle is when pulling end stress rotation, the handle pulls end
Direction of rotation is opposite with the direction of rotation of the second end of the second connecting rod.
3. handle for refrigerator door component according to claim 1, which is characterized in that the return unit is torsional spring, described
Torsion spring set is set in the shaft, and the first end of the torsional spring and the bracket are against the second end of the torsional spring and institute
State the first end clamping of first connecting rod.
4. handle for refrigerator door component according to claim 3, which is characterized in that the second end of the torsional spring is formed
There is bending part, the first end of the first connecting rod forms cylindrical shaft, and the bending part and the cylindrical shaft are clamped.
5. handle for refrigerator door component according to claim 1, which is characterized in that the link mechanism is two, and
It respectively corresponds and is set to the both ends of the handle along its length.
6. handle for refrigerator door component according to claim 1, which is characterized in that the handle pulls end described in
The distance of shaft is L, and the handle is D, 2D≤L≤3D at a distance from the tie point to the shaft of the first connecting rod.
7. a kind of refrigerator, including refrigerator body and the refrigerator door for being articulated with refrigerator body opening, which is characterized in that the ice
The free end of chamber door body is equipped with handle for refrigerator door component according to any one of claims 1 to 6, the refrigerator power-assisted door
The second end of the mandril of handle assembly and the refrigerator body against.
8. refrigerator according to claim 7, which is characterized in that be embedded on the side wall of the free end of the refrigerator door
Embedded box, the embedded box are equipped with opening, and the handle for refrigerator door component is installed on the embedded box by the opening
Interior, pulling for the handle of the handle for refrigerator door component holds the opening close to the embedded box to be arranged.
9. refrigerator according to claim 8, which is characterized in that the embedded box is equipped with guide groove, the guide groove edge
The enabling direction of the refrigerator door is arranged, and the mandril is slidably matched with the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921664.0A CN106369920B (en) | 2016-10-21 | 2016-10-21 | A kind of handle for refrigerator door component and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921664.0A CN106369920B (en) | 2016-10-21 | 2016-10-21 | A kind of handle for refrigerator door component and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369920A CN106369920A (en) | 2017-02-01 |
| CN106369920B true CN106369920B (en) | 2019-05-10 |
Family
ID=57895965
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610921664.0A Active CN106369920B (en) | 2016-10-21 | 2016-10-21 | A kind of handle for refrigerator door component and refrigerator |
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| CN (1) | CN106369920B (en) |
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| CN108756462B (en) * | 2018-06-06 | 2022-05-20 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration equipment |
| WO2020119275A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration apparatus |
| WO2020118879A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Assisted door handle assembly and refrigeration device having same |
| WO2020119276A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Power-assisted door handle assembly and refrigeration apparatus |
| WO2020119274A1 (en) * | 2018-12-13 | 2020-06-18 | 青岛海尔特种电冰柜有限公司 | Labor-saving door handle assembly and refrigeration device |
| CN111779372B (en) * | 2019-03-18 | 2023-08-15 | 青岛海尔生物医疗科技有限公司 | Auxiliary door handle assembly and refrigeration equipment |
| CN111750600B (en) * | 2019-03-27 | 2021-08-24 | 苏州三星电子有限公司 | Door assist mechanism and refrigerator |
| CN112302421B (en) * | 2019-07-31 | 2023-02-21 | 青岛海尔特种电冰柜有限公司 | Power-assisted handle and refrigerator with same |
| CN112252834A (en) * | 2020-10-26 | 2021-01-22 | 杭州老板电器股份有限公司 | Booster handles and kitchen appliances |
| KR20220099854A (en) * | 2021-01-07 | 2022-07-14 | 엘지전자 주식회사 | refrigerator |
| CN114652254A (en) * | 2022-04-19 | 2022-06-24 | 深圳鼎达电气科技有限公司 | Upper cover turning mechanism |
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| Publication number | Publication date |
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| CN106369920A (en) | 2017-02-01 |
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