CN206362076U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN206362076U CN206362076U CN201621267402.9U CN201621267402U CN206362076U CN 206362076 U CN206362076 U CN 206362076U CN 201621267402 U CN201621267402 U CN 201621267402U CN 206362076 U CN206362076 U CN 206362076U
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- door body
- buckle
- acting surface
- fixture block
- plane
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Abstract
The utility model provides a kind of refrigerator, and it includes switch gate component, and switch gate component has：Buckle, there is one end to be rotatably installed on the card column of door body for it, and be arranged at the projection of the card column other end, and projection has the first acting surface；Fixture block, each fixture block is fixed on casing, each fixture block has the second acting surface, during being closed in door body, in the presence of external force suffered by door body, first acting surface of each projection is moved on the second acting surface of a fixture block, each buckle is set to be rotated relative to door body around the second direction opposite with first direction, and behind the summit that the second acting surface is crossed on the summit of the first acting surface, in the presence of clamping apparatus is promoted, each buckle is set to be rotated relative to door body around first direction, so that each buckle is connected in a fixture block.The switch gate modular construction of the refrigerator is simple and reliable, and need not be sealed using magnetic stripe, reduce door seal due to leaking heat caused by heat bridge, and then avoid unnecessary energy waste.
Description
Technical field
The utility model is related to freezing and refrigeration technical field, more particularly to a kind of refrigerator.
Background technology
Existing most refrigerators, door body and casing only rely on the suction between magnetic stripe and case shell to realize the sealing of refrigerator.
Sealed poor reliability, magnetic stripe thermal conductivity is good, easily causes loss of refrigeration capacity, result in energy consumption rising, and cause case mouthful condensation.For
This current refrigerator need to install anti-condensation pipe additional in casing metal door frame surrounding, so not only waste of materials, complex manufacturing,
Heat transfer energy loss can be caused into refrigerator.Furthermore the volume of current refrigerator is increasing, the negative pressure of generation is also increasing, makes
It is not easy to open the door into user.Solution in the refrigerator of part for leakage heat problem replaces door seal using mechanical interlock mostly
Bar, such as Bosch Siemens Company disclose it is a kind of it is articulated close door, Aukma company discloses one kind and helped for enabling
The grip structure of power, Ke Long companies disclose the structure that automatic door-closing is realized in a kind of utilization door body deadweight containing door body hinge
Deng these scenario-frames are complex, and reliability is general.
Utility model content
The utility model is intended to overcome at least one defect of existing refrigerator there is provided a kind of novel refrigerator, and it is in door
Sealing at be not used magnetic stripe sealing, reduce door seal due to leaking heat caused by heat bridge；And simple in construction, cost
Low, easy replacing, reliability are high.
The utility model provides in a kind of refrigerator, including casing and door body, the casing and defines storing compartment；It is described
Door body is rotatably installed on the casing, to open or close the storing compartment.Especially, the refrigerator also includes switch
Door component, the switch gate component has：
At least one buckle, each buckle includes the card column that one end is rotatably installed on the door body, Yi Jishe
The projection of the card column other end is placed in, each projection has the first acting surface；
Promote clamping apparatus, be configured to promote each buckle to rotate around first direction relative to the door body；
At least one fixture block, each fixture block is fixed on the casing, and each fixture block has the second acting surface, with
During the door body is closed, in the presence of external force suffered by the door body, the first acting surface of each projection exists
On second acting surface of one fixture block move, make each buckle relative to the door body around with the first direction phase
Anti- second direction is rotated, and behind the summit that second acting surface is crossed on the summit of first acting surface, is promoted described
Make in the presence of clamping apparatus, each buckle is rotated relative to the door body around the first direction, so that each institute
State buckle and be connected in a fixture block.
Alternatively, first acting surface includes first surface, fillet surface, the 3rd plane and the second song being sequentially connected
Face, the first surface, second curved surface and the fillet surface are to arching upward on the outside of the projection, first effect
The summit in face is located on the fillet surface；
On the first surface radius of curvature a little average value be more than on second curved surface curvature a little
The average value of radius, and the first surface contacted when the buckle is connected in the fixture block with second acting surface to
Lean on.
Alternatively, second acting surface includes the first plane, the second plane, and connect first plane with it is described
The arc-shaped transitional surface of second plane, the summit of second acting surface is located at the arc-shaped transitional surface, first plane and institute
It is 40 ° to 75 ° to state the angle between the second plane；
First plane is contacted against when the buckle is connected in the fixture block with first acting surface.
Alternatively, at least one described buckle is arranged at the opening side of the door body；At least one described fixture block is arranged at
On one side wall of the storing compartment.
Alternatively, the buckle is two, and a buckle is arranged at the top of the door body, and another buckle is set
It is placed in the bottom of the door body；And
The distance between two described buckles are the 1/2 to 5/6 of the height of the door body.
Alternatively, the width of first acting surface is 0.8 to 1.2 times of width of second acting surface.
Alternatively, the width of first acting surface is the 1/20 to 1/15 of the height of the door body.
Alternatively, the switch gate component also includes at least one rotating shaft, is fixed on the door body；
Described one end of each card column has mounting hole, is installed on a rotating shaft；
Described to promote clamping apparatus to be at least one torsion spring, each torsion spring is installed on a rotating shaft and an institute
State card column.
Alternatively, each fixture block includes substrate and the clamping block protruded from the substrate, and the substrate is via screw
It is installed on the casing.
Refrigerator of the present utility model by the buckle of rotation with fixture block because with switch gate component, can be coordinated, and turn round
The use of spring etc., makes door body be closed in casing securely.First acting surface and the special structure of the second acting surface can make buckle side
Just rapidly coordinated with fixture block, or buckle is quickly and easily departed from fixture block, realize closing and the opening of door body, structure
Simple and reliable, cost is low, and need not be sealed at the sealing of door using magnetic stripe, reduce door seal due to heat bridge caused by
Leaking heat, and then avoid unnecessary energy waste.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of the refrigerator according to the utility model one embodiment；
Fig. 2 is the schematic local structural graph of the refrigerator according to the utility model one embodiment；
Fig. 3 is the schematic local structural graph of the refrigerator according to the utility model one embodiment；
Fig. 4 is the schematic local structural graph of the refrigerator according to the utility model one embodiment.
Embodiment
Fig. 1 is the schematic diagram of the refrigerator according to the utility model one embodiment.As shown in Figure 1 and refer to Fig. 2
To Fig. 4, the utility model embodiment provides a kind of refrigerator, and the refrigerator may include casing 20 and door body 30.Limited in casing 20
There is storing compartment.Door body 30 is rotatably installed on casing 20, to open or close storing compartment.Especially, refrigerator can also be wrapped
Include switch gate component 40.Switch gate component 40 can have at least one buckle 41, at least one fixture block 42 and promote clamping apparatus
43。
Each buckle 41 is rotatably installed on the card column of door body 30 including one end, and is arranged at the convex of the card column other end
Block, each projection has the first acting surface.Clamping apparatus 43 is promoted to be configured to promote each buckle 41 relative to door body 30 around
One direction is rotated.Each fixture block 42 is fixed on casing 20, and each fixture block 42 has the second acting surface.
Especially, during door body 30 is closed, in the presence of external force suffered by door body 30, the first of each projection makees
Moved with face on the second acting surface of a fixture block 42, make each buckle 41 relative to door body 30 around opposite with first direction
Second direction is rotated, and behind the summit that the second acting surface is crossed on the summit of the first acting surface, is promoting the work of clamping apparatus 43
Under, each buckle 41 is set to be rotated relative to door body 30 around first direction, so that each buckle 41 is connected in a fixture block 42.
During door body 30 is opened, in the presence of external force suffered by door body 30, the first acting surface of each projection is in a fixture block 42
The second acting surface on move, each buckle 41 is rotated relative to door body 30 around the second direction opposite with first direction, and
Behind the summit that the second acting surface is crossed on the summit of the first acting surface, each buckle 41 is departed from from a fixture block 42, release door
Locking between body 30 and casing 20；Then in the presence of clamping apparatus 43 is promoted, each buckle 41 is made relative to door body 30
Rotated around first direction.
In some embodiments of the present utility model, switch gate component 40 also includes at least one rotating shaft 44, is fixed on door
Body 30.One end of each card column has mounting hole, is installed on a rotating shaft 44.It is at least one torsion spring to promote clamping apparatus 43,
Each torsion spring is installed on a rotating shaft 44 and a card column.Each fixture block 42 includes substrate and the clamping block protruded from substrate, base
Plate is installed on casing 20, clamping block via screw has the second acting surface.
In some embodiments of the present utility model, the first acting surface include be sequentially connected first surface, fillet surface,
3rd plane and the second curved surface.First surface, the second curved surface and fillet surface to arching upward on the outside of projection, the first acting surface
Summit is located at fillet surface.On first surface radius of curvature a little average value be more than on the second curved surface curvature a little
The average value of radius, and first surface contacts against when buckle 41 is connected in fixture block 42 with the second acting surface.That is, the
One curved surface is relatively flat, in order to which the second acting surface coordinates the locking carried out between door body 30 and casing 20.
Second acting surface includes the arc-shaped transitional surface of the first plane, the second plane and the first plane of connection and the second plane,
The summit of second acting surface is located at arc-shaped transitional surface, and the angle between the first plane and the second plane is 40 ° to 75 °, is preferably
55 ° to 65 °.First plane is contacted against when buckle 41 is connected in fixture block 42 with the first acting surface.Further, the first effect
The width in face is 0.8 to 1.2 times of the width of the second acting surface, it is preferable that the width of the first acting surface is slightly less than the second effect
The width in face.
In some embodiments of the present utility model, at least one buckle 41 is arranged at the opening side of door body 30.At least one
Individual fixture block 42 is arranged on a side wall of storing compartment.Specifically, buckle 41 is two, and a buckle 41 is arranged at door body 30
Top, another buckle 41 is arranged at the bottom of door body 30.And the distance between two buckles 41 are the 1/2 of the height of door body 30
To 5/6.For example, the distance between two buckles 41 are the 4/5 of the height of door body 30.The width of first acting surface is door body 30
The 1/20 to 1/15 of height, to provide enough coupling mechanism forces.
In some embodiments of the present utility model, the storing compartment limited in casing 20 can be multiple, the then phase of door body 30
It is answering or multiple.Can be set between at least one door body 30 and casing 20 has switch gate component 40.Preferably, each door body 30
Can be set between casing 20 has a switch gate component 40.Alternatively, it can also set and open between part door body 30 and casing 20
Close the door component 40.For example, the quantity of storing compartment can be two, the refrigerating chamber being below and the refrigerating chamber in top.Door
Body 30 can be two, be refrigerating chamber door body and refrigerating chamber door body respectively, and can be set between refrigerating chamber door body and casing 20 has switch
Door component 40.
In some embodiments of the present utility model, the storing compartment limited in casing 20 can be multiple, and each two is adjacent
Storing compartment between the thermal conductivity factor of dividing plate that sets can adjust, with the expectation target temperature according to a storing compartment and
The expectation target temperature of adjacent another storing compartment, controllably adjusts its thermal conductivity factor.Further, dividing plate can be in inside
Empty structure, refrigerator also includes air pump, is configured to according to two respective expectation target temperature of adjacent storing compartment, to dividing plate
Pumping is inflated, to adjust its thermal conductivity factor by changing the pressure of diaphragm internal air.
Specifically, two adjacent storing compartments can be the first storing compartment and the second storing compartment.When between the first storing
When the difference of the expectation target temperature of room and the expectation target temperature of the second storing compartment is less than default first threshold, by dividing plate
The pressure of inner air is adjusted to higher pressure.Expectation target temperature and the expectation of the second storing compartment when the first storing compartment
When the difference of target temperature is more than default Second Threshold, the pressure of diaphragm internal air is adjusted to compared with low pressure.When first
The difference of the expectation target temperature of storing compartment and the expectation target temperature of the second storing compartment is more than or equal to first threshold and small
When equal to Second Threshold, the pressure of diaphragm internal air is adjusted to intermediate pressure.First threshold is less than Second Threshold.It is higher
Pressure is more than intermediate pressure, and intermediate pressure is more than compared with low pressure.For example, first threshold is chosen in the range of 3~7 DEG C；Second threshold
Value is chosen in the range of 8~12 DEG C；Higher pressure is more than or equal to 0.1MPa；Intermediate pressure is selected in the range of 0.04~0.06MPa
Take；It is less than or equal to 0.08MPa compared with low pressure.Preferably, there can be refrigerating chamber, the alternating temperature set gradually from the top down in casing 20
Room and refrigerating chamber.First storing compartment can be refrigerating chamber, and the second storing compartment can be temperature-changing chamber.Also can only have in casing 20 cold
Room and refrigerating chamber are hidden, the first storing compartment can be refrigerating chamber, and the second storing compartment can be refrigerating chamber.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the utility model spirit and scope
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (9)
1. define storing compartment in a kind of refrigerator, including casing and door body, the casing；The door body is rotatably installed on
The casing, to open or close the storing compartment；Characterized in that, the refrigerator also includes switch gate component, it is described to open
Component of closing the door has：
At least one buckle, each buckle is rotatably installed on the card column of the door body including one end, and is arranged at
The projection of the card column other end, each projection has the first acting surface；
Promote clamping apparatus, be configured to promote each buckle to rotate around first direction relative to the door body；
At least one fixture block, each fixture block is fixed on the casing, and each fixture block has the second acting surface, with institute
During stating door body closing, in the presence of external force suffered by the door body, the first acting surface of each projection is at one
Moved on second acting surface of the fixture block, make each buckle relative to the door body around opposite to the first direction
Second direction is rotated, and behind the summit that second acting surface is crossed on the summit of first acting surface, card is promoted described
In the presence of connection device, each buckle is set to be rotated relative to the door body around the first direction, so that each card
Buckle is connected to a fixture block.
2. refrigerator according to claim 1, it is characterised in that
First acting surface includes first surface, fillet surface, the 3rd plane and the second curved surface being sequentially connected, described first
Curved surface, second curved surface and the fillet surface are to arching upward on the outside of the projection, the summit position of first acting surface
In on the fillet surface；
On the first surface radius of curvature a little average value be more than on second curved surface radius of curvature a little
Average value, and the first surface contacts against when the buckle is connected in the fixture block with second acting surface.
3. refrigerator according to claim 1, it is characterised in that
Second acting surface includes the first plane, the second plane, and connection first plane and second plane
Arc-shaped transitional surface, the summit of second acting surface is located at the arc-shaped transitional surface, first plane and second plane
Between angle be 40 ° to 75 °；
First plane is contacted against when the buckle is connected in the fixture block with first acting surface.
4. refrigerator according to claim 1, it is characterised in that
At least one described buckle is arranged at the opening side of the door body；
At least one described fixture block is arranged on a side wall of the storing compartment.
5. refrigerator according to claim 4, it is characterised in that
The buckle is two, and a buckle is arranged at the top of the door body, and another buckle is arranged at the door
The bottom of body；And
The distance between two described buckles are the 1/2 to 5/6 of the height of the door body.
6. refrigerator according to claim 1, it is characterised in that
The width of first acting surface is 0.8 to 1.2 times of the width of second acting surface.
7. refrigerator according to claim 1, it is characterised in that
The width of first acting surface is the 1/20 to 1/15 of the height of the door body.
8. refrigerator according to claim 1, it is characterised in that
The switch gate component also includes at least one rotating shaft, is fixed on the door body；
Described one end of each card column has mounting hole, is installed on a rotating shaft；
Described to promote clamping apparatus to be at least one torsion spring, each torsion spring is installed on a rotating shaft and a card
Post.
9. refrigerator according to claim 1, it is characterised in that
Each fixture block includes substrate and the clamping block protruded from the substrate, and the substrate is installed on the case via screw
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267402.9U CN206362076U (en) | 2016-11-22 | 2016-11-22 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267402.9U CN206362076U (en) | 2016-11-22 | 2016-11-22 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362076U true CN206362076U (en) | 2017-07-28 |
Family
ID=59372993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621267402.9U Active CN206362076U (en) | 2016-11-22 | 2016-11-22 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758768A (en) * | 2017-11-24 | 2018-03-06 | 杭州老板电器股份有限公司 | A kind of water purifier filter core cabin door-opening mechanism |
| CN113257069A (en) * | 2021-05-26 | 2021-08-13 | 中国人民解放军火箭军工程大学 | Simulation training platform for diesel generating set |
-
2016
- 2016-11-22 CN CN201621267402.9U patent/CN206362076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758768A (en) * | 2017-11-24 | 2018-03-06 | 杭州老板电器股份有限公司 | A kind of water purifier filter core cabin door-opening mechanism |
| CN113257069A (en) * | 2021-05-26 | 2021-08-13 | 中国人民解放军火箭军工程大学 | Simulation training platform for diesel generating set |
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| GR01 | Patent grant |