CN206847199U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN206847199U CN206847199U CN201720290901.8U CN201720290901U CN206847199U CN 206847199 U CN206847199 U CN 206847199U CN 201720290901 U CN201720290901 U CN 201720290901U CN 206847199 U CN206847199 U CN 206847199U
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- door body
- refrigerator
- wedge
- button
- locking bar
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Abstract
The utility model provides a kind of refrigerator.The refrigerator includes casing and door body, and storing compartment is defined in casing；Door body is rotatably installed on casing, to open or close storing compartment.Wedge-shaped neck is provided with casing；Refrigerator also includes door lock assembly, is arranged at door body, and door lock assembly has：Locking bar, the rear end of locking bar have the snap fit for being used for being connected in wedge-shaped neck；Button, it can be slidingly arranged at along the longitudinal direction in door body, and the front end of button is on front side of door body；Transmission mechanism, it is configured to sliding back and forth for button being transferred to locking bar, so that locking bar is at least rotated, so as at least when button slides backward, release the clamping between snap fit and wedge-shaped neck.The utility model realizes closing for refrigerator door by the way of machinery, refrigerator cold draining caused by can reducing magnetic absorption mode, and then improves the performance of refrigerator.
Description
Technical field
Refrigerating storing field is the utility model is related to, more particularly to a kind of refrigerator.
Background technology
At present, the door body of refrigerator typically adsorbed by the magnetic material that is set in gasket the metal shell of refrigerator body come
Realization is closed, and this refrigerator structure is simple, and gasket can play heat-insulated effect.However, the magnetic material in gasket
Generally magnet etc., thermal conductivity factor is larger, easily forms the heat bridge of a refrigerator inside and outside heat transfer, refrigerator cold draining is present and ask
Topic, energy consumption rising is result in, and cause case mouth to condense, influence refrigerator performance.Need to be in casing metal door frame four for this current refrigerator
Week installs anti-condensation pipe additional, so not only waste of materials, complex manufacturing, can also be conducted heat into refrigerator and cause energy loss.
Furthermore the volume of current refrigerator is increasing, caused negative pressure is also increasing, causes user to be not easy to open the door.Part refrigerator or
Solution in technical literature for leakage heat problem replaces gasket using mechanical interlock mostly, as Bosch Siemens is public
Department disclose it is a kind of it is articulated close door, Aukma company discloses a kind of grip structure for the power-assisted that is used to opening the door, section dragon
Company discloses a kind of structure etc. that automatic door-closing is realized using door body deadweight containing door body hinge, these scenario-frames compared with
For complexity, and reliability is general.
Utility model content
In view of the above problems, it is proposed that the utility model solves the above problems to provide one kind or solved at least in part
The certainly refrigerator of above mentioned problem.That is, the utility model is intended to overcome at least one defect of existing refrigerator, there is provided a kind of
Novel refrigerator, magnetic stripe sealing is not used at its sealing between door body and casing, reduces causing due to heat bridge for door seal
Leaking heat；And it is simple in construction, cost is low, it is easy change, reliability it is high.
Especially, the utility model provides a kind of refrigerator, including casing and door body, is defined in the casing between storing
Room；The door body is rotatably installed on the casing, to open or close the storing compartment.Especially, on the casing
It is provided with wedge-shaped neck；
The refrigerator also includes door lock assembly, is arranged at the door body, and the door lock assembly has：
Locking bar, the rear end of the locking bar have the snap fit for being used for being connected in the wedge-shaped neck；
Button, it can be slidingly arranged at along the longitudinal direction in the door body, and the front end of the button is exposed to the door
On front side of body；
Transmission mechanism, it is configured to sliding back and forth for the button being transferred to the locking bar, so that the locking bar at least enters
Row rotates, so as at least when the button slides backward, release the clamping between the snap fit and the wedge-shaped neck.
Alternatively, the transmission mechanism includes：
Drive link, extend along the longitudinal direction, and be slidably disposed in along the longitudinal direction in the door body, the drive link
Front end and the button contacts against or be fixedly connected, be provided with the drive link multiple spaced along the longitudinal direction
First teeth；With
Tumbler, it is rotatably installed on the door body；Multiple turns along the tumbler are provided with the tumbler
Dynamic spaced multiple second teeth in direction, the multiple second teeth are engaged with the multiple first teeth；
The locking bar is installed on the tumbler, to be turned with rotation axis of the tumbler around the tumbler
It is dynamic.
Alternatively, the refrigerator also promotes device including clamping, is arranged in the door body, is configured to promote the snap fit
Moved to the position for being connected in the wedge-shaped neck.
Alternatively, it is the spring in compressive state that the clamping, which promotes device, and one end of the spring acts on described
Locking bar.
Alternatively, the wedge angle of the wedge-shaped neck is 7 ° to 12 °.
Alternatively, the door lock assembly also includes box body, is installed on the door body, and the transmission mechanism is installed on the box
In vivo.
Alternatively, the door lock assembly also includes sleeve；The sleeve is installed on the door body, and the part of the button is set
It is placed in the sleeve.
Alternatively, the compression spring for promoting the button to move forward is additionally provided with the sleeve.
Alternatively, it is provided with the front end surface of the casing with the preceding resigning groove to opening, the resigning groove
Downside on be provided with the wedge-shaped necks of opening upwards.
Alternatively, the door lock assembly is arranged at the middle part of the side of the pivotal axis of the remote door body of the door body.
For refrigerator of the present utility model because having locking bar and wedge-shaped neck, the grab on locking bar can be connected in wedge-shaped card groove,
So that door body securely closed box, that is to say, that realize closing for refrigerator door by the way of machinery, it is simple in construction can
Lean on, cost is low, and need not be sealed at the sealing of door using magnetic stripe, and reduce door seal leaks heat caused by heat bridge
Amount, refrigerator cold draining caused by magnetic absorption mode can be reduced, and then unnecessary energy waste is avoided, and improve ice
The performance of case.
Further, the slip (pressing) of button can be transferred to locking bar and rotate locking bar by transmission mechanism, so as to
The clamping between snap fit and wedge-shaped neck is released, can make to open refrigerator door in the case where user uses very little strength, in refrigerator
Without very big negative pressure is overcome in the case of with larger volume, it is easy to open the door.I.e. when opening door body, it is only necessary to press
Button, and gently pull door body to open refrigerator.
According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art
Add clear 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 according to the refrigerator of the utility model one embodiment；
Fig. 2 is the schematic diagram of door lock assembly in the refrigerator according to the utility model one embodiment.
Embodiment
Fig. 1 is the schematic diagram according to the refrigerator of the utility model one embodiment；Fig. 2 is according to the utility model
The schematic diagram of door lock assembly 40 in the refrigerator of one embodiment.As depicted in figs. 1 and 2, embodiment of the present utility model
A kind of refrigerator is provided, the refrigerator may include casing 20 and door body 30.Defined in casing 20 with preceding between the storing of opening
Room, storing compartment are used for store things.Door body 30 is rotatably installed on casing 20, to open or close storing compartment.Especially
Ground, wedge-shaped neck is provided with the casing 20 of the refrigerator；Refrigerator also includes door lock assembly 40, door body 30 is arranged at, with door body
Keep door body 30 to be closed after 30 closings, and when needing to open door body 30, easily release above-mentioned holding.
Specifically, door lock assembly 40 may include locking bar 41, button 42 and transmission mechanism.The rear end of locking bar 41, which has, to be used to block
It is connected to the snap fit of wedge-shaped neck.Snap fit may include the wedge-shaped protrusion of the above-mentioned wedge-shaped neck on an insertion casing 20.Wedge-shaped neck
Wedge angle be 7 ° to 12 °, be preferably wedge angle be 8 ° to 10 °, can be refrigerator door 30 certain thrust be provided,
Sealing property can be ensured.Button 42 can be slidingly arranged in door body 30 along the longitudinal direction, and the front end of button 42 is exposed to door
The front side of body 30, in order to which user's pressing is moved rearwards button 42.Transmission mechanism can be configured to slides back and forth biography by button 42
Locking bar 41 is handed to, so that locking bar 41 is at least rotated, so as at least when button 42 slides backward, release snap fit and wedge-shaped card
Clamping between groove, door body 30 is allowed for be opened.
In some further embodiments of the present utility model, refrigerator also promotes device 45 including clamping.Clamping promotes
Device 45 is arranged in door body 30, is configured to promote snap fit to move to the position for being connected in wedge-shaped neck, to promote snap fit clamping
In wedge-shaped neck.Specifically, it is the spring in compressive state that clamping, which promotes device 45, and one end of spring acts on locking bar 41.
Specifically, at closing time, door body 30 rotation process final stage, due to effect of the neck wall to snap fit of wedge-shaped neck,
Snap fit can be made first to be rotated, cross the neck wall of wedge-shaped neck, wedge shape is then inserted in the presence of clamping promotes device 45
Neck, so as to carry out the fastening of the locking between door body 30 and casing 20.The present embodiment realizes refrigerator door 30 by the way of machinery
Close, refrigerator cold draining caused by original magnetic absorption mode can be reduced, and then reduce energy consumption of refrigerator, improve refrigerator
Performance.Moreover, refrigerator open is very convenient and laborsaving.
In some embodiments of the utility model, transmission mechanism may include drive link 43 and tumbler 44.Drive link 43
Extend along the longitudinal direction, and be slidably disposed in along the longitudinal direction in door body 30.The front end of drive link 43 contacts with button 42
Against, be fixedly connected or be integrally formed, multiple the first teeth spaced along the longitudinal direction are provided with drive link 43, now
Drive link 43, which is also referred to as rack or subregion, has the rack of teeth.Tumbler 44 is rotatably installed on door body 30.
Spaced multiple second teeth of multiple rotation directions along tumbler 44 are provided with tumbler 44.Including multiple second teeth
The tumbler 44 of tooth is also referred to as gear, part gear.In order to reduce size, the shape of gear may be alternatively configured the shapes such as sector
Shape, fan-shaped middle part can hollow out enter with two link rod parts and a curved portions.Multiple second teeth are entered with multiple first teeth
Row engagement, to carry out gear transmission.Locking bar 41 is installed on tumbler 44, and tumbler 44 can be specifically installed on by screw, with
Tumbler 44 is rotated around the rotation axis of tumbler 44.In some alternate embodiments, locking bar 41 is rotatably mounted
In door body 30, the front end of locking bar 41 is rotationally and slidably installed on tumbler 44.
In some embodiments of the utility model, door lock assembly 40 also includes box body 46 and sleeve.Box body 46 can be installed
In door body 30, such as it is installed on the inside of the side of door body 30.Transmission mechanism is installed in box body 46.Sleeve is installed on door body 30
With box body 46, the part of button 42 is arranged in sleeve.Preferably, the pressure for promoting button 42 to move forward is additionally provided with sleeve
Contracting spring.
In some embodiments of the utility model, door lock assembly 40 is arranged at the pivotal axis of the remote door body 30 of door body 30
Side.Specifically can be in the middle side part.It is provided with the preceding resigning groove to opening, steps down recessed in the front end surface of casing 20
The wedge-shaped neck of opening upwards is provided with the downside of groove.Then the wedge-shaped protrusion of the rear end of locking bar 41 from the rear end of locking bar 41 to
Under extend, with wedge-shaped neck coordinate.
The quantity of the storing compartment limited in casing 20 can be multiple, and door body 30 is then accordingly or multiple.At least one
Door lock assembly 40 is may be provided between individual door body 30 and casing 20.Preferably, it may be provided with one between each door body 30 and casing 20
Individual door lock assembly 40.Alternatively, door lock assembly 40 can be also set between part door body 30 and casing 20.For example, storing compartment
Quantity can be two, the refrigerating chamber being below and the refrigerating chamber in top.Door body 30 can be two, be refrigerating chamber door respectively
Body and refrigerating chamber door body, may be provided with door lock assembly 40 between refrigerating chamber door body and casing 20.Refrigerating chamber door body and casing 20 it
Between can be not provided with the door lock assembly 40, using traditional magnetic mode or other types of door latch structure.
In some embodiments of the 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 include air pump, are configured to according to two respective expectation target temperature of adjacent storing compartment, to dividing plate
Pumping or inflation, 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
It can be refrigerating chamber to hide room and refrigerating chamber, the first storing compartment, 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 more
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
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 (10)
1. a kind of refrigerator, including casing and door body, storing compartment is defined in the casing；The door body is rotatably installed on
The casing, to open or close the storing compartment, it is characterised in that
Wedge-shaped neck is provided with the casing；
The refrigerator also includes door lock assembly, is arranged at the door body, and the door lock assembly has：
Locking bar, the rear end of the locking bar have the snap fit for being used for being connected in the wedge-shaped neck；
Button, it can be slidingly arranged at along the longitudinal direction in the door body, and the front end of the button is before the door body
Side；With
Transmission mechanism, it is configured to sliding back and forth for the button being transferred to the locking bar, so that the locking bar is at least turned
It is dynamic, so as at least when the button slides backward, release the clamping between the snap fit and the wedge-shaped neck.
2. refrigerator according to claim 1, it is characterised in that the transmission mechanism includes：
Drive link, extend along the longitudinal direction, and be slidably disposed in along the longitudinal direction in the door body, before the drive link
End and the button contacts against, be fixedly connected or be integrally formed, be provided with and multiple be spaced along the longitudinal direction on the drive link
The first teeth set；With
Tumbler, it is rotatably installed on the door body；Multiple rotation sides along the tumbler are provided with the tumbler
To spaced multiple second teeth, the multiple second teeth are engaged with the multiple first teeth；
The locking bar is installed on the tumbler, to be rotated with rotation axis of the tumbler around the tumbler.
3. refrigerator according to claim 1 or 2, it is characterised in that also include：
Clamping promotes device, is arranged in the door body, is configured to promote the snap fit to the position for being connected in the wedge-shaped neck
Put motion.
4. refrigerator according to claim 3, it is characterised in that
It is the spring in compressive state that the clamping, which promotes device, and one end of the spring acts on the locking bar.
5. refrigerator according to claim 1, it is characterised in that
The wedge angle of the wedge-shaped neck is 7 ° to 12 °.
6. refrigerator according to claim 1, it is characterised in that
The door lock assembly also includes box body, is installed on the door body, and the transmission mechanism is installed in the box body.
7. refrigerator according to claim 1, it is characterised in that
The door lock assembly also includes sleeve；The sleeve is installed on the door body, and the part of the button is arranged at the set
In cylinder.
8. refrigerator according to claim 7, it is characterised in that
The compression spring for promoting the button to move forward is additionally provided with the sleeve.
9. refrigerator according to claim 1, it is characterised in that
The resigning groove to opening with before is provided with the front end surface of the casing, is set on the downside of the resigning groove
It is equipped with the wedge-shaped neck of opening upwards.
10. refrigerator according to claim 9, it is characterised in that
The door lock assembly is arranged at the middle part of the side of the pivotal axis of the remote door body of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290901.8U CN206847199U (en) | 2017-03-23 | 2017-03-23 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290901.8U CN206847199U (en) | 2017-03-23 | 2017-03-23 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847199U true CN206847199U (en) | 2018-01-05 |
Family
ID=60791193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290901.8U Active CN206847199U (en) | 2017-03-23 | 2017-03-23 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206847199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094927A (en) * | 2019-05-22 | 2019-08-06 | 长虹美菱股份有限公司 | A kind of refrigerator body connection structure |
| CN110360798A (en) * | 2019-07-14 | 2019-10-22 | 南京创维家用电器有限公司 | The secure latch structure of small-sized door body in a kind of refrigerator |
-
2017
- 2017-03-23 CN CN201720290901.8U patent/CN206847199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094927A (en) * | 2019-05-22 | 2019-08-06 | 长虹美菱股份有限公司 | A kind of refrigerator body connection structure |
| CN110094927B (en) * | 2019-05-22 | 2024-01-30 | 长虹美菱股份有限公司 | Refrigerator body connection structure |
| CN110360798A (en) * | 2019-07-14 | 2019-10-22 | 南京创维家用电器有限公司 | The secure latch structure of small-sized door body in a kind of refrigerator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |