CN208901713U - The flip beam locking structure of refrigerator - Google Patents
The flip beam locking structure of refrigerator Download PDFInfo
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- CN208901713U CN208901713U CN201821407734.1U CN201821407734U CN208901713U CN 208901713 U CN208901713 U CN 208901713U CN 201821407734 U CN201821407734 U CN 201821407734U CN 208901713 U CN208901713 U CN 208901713U
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- Prior art keywords
- flip beam
- door body
- flip
- guide
- locking structure
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Abstract
A kind of flip beam locking structure of refrigerator, including cabinet and door body, the cabinet includes refrigerating chamber and freezing chamber, refrigerating chamber is located at cabinet top, and freezing chamber is located at lower box, left refrigeration door body and right refrigeration door body are provided on refrigerating chamber, left refrigeration door body is provided with flip beam, it is additionally provided with flip beam axis, flip beam is rotatably arranged on flip beam axis, is provided with telescopic guide pad at the top of flip beam；The refrigerating chamber is provided with guide holder, and the guide groove with guide pad cooperation is provided in guide holder.The utility model passes through setting guide holder, guide groove is arranged in guide holder, guide groove is cooperated with the guide pad on flip beam, and door body opens flip beam normally along guide groove when opening, similarly, along guide groove by flip beam normal switching-off when door body is closed, it is simple with structure, easy to operate, the low feature of input cost, and user experience is good, and flip beam pivots normal in refrigerator service life.
Description
Technical field
The utility model relates to a kind of refrigerator, in particular to the flip beam locking structure of a kind of refrigerator.
Background technique
Common side by side combination refrigerator is easy to use currently on the market, and generally the vertical beam fixed on refrigerator is arranged in refrigerator
In door body, pivot structure is generally set for convenience of switch gate, thus, it is possible to strip or bigger article are placed, it is such as entire
Watermelon, Pizza, whole fish etc. cooked.
This vertical beam, which is arranged, in door body and can pivot, commonly referred to as flip beam, prevent flip beam inclined when switch gate
Pendulum, the general elastic element that is arranged limit flip beam position, and when refrigerator doors are opened, flip beam is in vertical position relative to door body；
After refrigerator doors are closed, then central sill is required to be in parastate relative to door body, then by the sliding slot and flip beam on cabinet
Boss guidance flip beam is in correct position.
But in the actual use process, so that flip beam is pivoted to the position of requirement using elastic element, there is overturning
Beam pivots disadvantage not in place, for example user's door closing speed is too fast (or children play flip beam transition state), flip beam
Under the action of the centrifugal force can, pivoting flip beam by plumbness in advance is parastate, so make boss on flip beam without
Method normally enters sliding slot, and refrigerator door can not normal switching-off.
202938575 U of Chinese patent literature CN, which discloses a kind of method on May 15th, 2013, prevents flip beam to be in
The method that door body is closed when off-normal position: a kind of center sill structure of offer, including central sill ontology, further including can elastic telescopic
It is set to the guide post of central sill ontology, central sill ontology is stretched out at the top of guide post.So set, after refrigerator doors are opened, central sill sheet
It is to be in the position of Relative vertical with door body to be set to leading for central sill ontology then in closing refrigerator door that body, which is located at normal condition,
Xiang Zhuhui is moved along the track for the sliding slot for being set to door body, is closed refrigerator doors smoothly.After if refrigerator doors were opened, central sill sheet
It is that the position of Relative vertical is not in door body that body, which is located at off-normal position, when at closing time, side wall and the sliding slot phase of guide post
Contact, central sill ontology is set to since guide post is telescopic, and after guide post and sliding slot contact, guide post is come from
The pressure of sliding slot, guide post forced compression；Continue to close the door, due to the effect of torsional spring, torsional spring will drive the movement of central sill ontology, in door
Central sill ontology is in the position relatively parallel with door body after body is closed, and guide post is disappeared by the pressure of sliding slot, and guide post is being returned
It may return to position when non-stress under the action of multiple power, at this point, guide post is placed in sliding slot.When being again turned on refrigerator doors,
Guide post can be moved along the track of sliding slot, make refrigerator doors smooth opening.This method is highly effective, but user in use,
If the door body (if flip beam is mounted on left-hand door, other side door body is right door) of the other side is the state closed, at flip beam
During off-normal position (being parallel to door body) closes, the door body (right door) of flip beam and the other side is hit, and can not be arrived
Up to the runner position described in it.
For another example 105157329 B of Chinese patent literature CN discloses a kind of method on December 1st, 2017, is additionally arranged and stretches
Contracting mechanism makes the first door body in the open mode, if making vertical beam from normal open position to improper because of some abnormal conditions
Open position rotate when, guide part can retraction vertical beam, so that the first door body is smoothly closed.The setting of clutch is so that perpendicular
Beam is in improper open position, during closing the first door body, so that guide part is stretched out vertical beam, to open subsequent
Door process guides.Further, in refrigerator of the invention, telescoping mechanism engages knot with the teeth of lower sleeve using middle sleeve
Structure converts the rotary motion of lower sleeve to the stretching motion of telescopic rod.Also, it, can by setting gear and clutch
The position of centring spool is regulated and controled, and the action moment of telescoping mechanism is controlled, so that only in vertical beam from normal open position to non-
When normal open position rotates, enable guide part retraction vertical beam, and during the first door body normally opens or closes, make to lead
Vertical beam is stretched out always to part, does not influence to be normally oriented to.The method protection flip beam more better than former, but structure is complicated, machine
Structure is relatively more, is easy to be out of order.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to provide a kind of structure is simple, easy to operate, the flip beam of the low refrigerator of input cost
Locking structure, to overcome shortcoming in the prior art.
By a kind of flip beam locking structure of refrigerator of this purpose design, including cabinet and door body, the cabinet include cold
Hiding room and freezing chamber, refrigerating chamber be located at cabinet top, freezing chamber is located at lower box, be provided on refrigerating chamber left refrigeration door body and
Right refrigeration door body, left refrigeration door body are provided with flip beam, it is characterised in that: are additionally provided with flip beam axis on left refrigeration door body, turn over
Turn beam to be rotatably arranged on flip beam axis, is provided with telescopic guide pad at the top of flip beam；The refrigerating chamber, which is provided with, leads
To seat, the guide groove with guide pad cooperation is provided in guide holder.
Three positions in top, middle part, lower part of left refrigeration door body are arranged in the flip beam axis.
The flip beam axis is provided with flip beam axis and lower flip beam axis.
The lower flip beam axis is provided with torsional spring, and one end of torsional spring is pivotably arranged on the shell of flip beam, and one end insertion is turned over
Turn on beam axis.
The guide pad bottom is provided with Flexible element and support leg.
The flip beam the tip of the axis is provided with the protrusion being engaged with support leg.
Inclined-plane is provided on the contact surface of the guide pad and guide groove.
Shaft is provided on the left refrigeration door body.
The first mounting hole and the second mounting hole are provided in the guide holder.
For the utility model by setting guide holder, guide groove is arranged in guide holder, the guide pad on guide groove and flip beam into
Row cooperation, door body open when open flip beam normally along guide groove, similarly, door body close when along guide groove by flip beam just
It often closes, easy to operate, input cost low feature simple with structure, and user experience is good, uses week in refrigerator
Flip beam pivots normal in phase.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of refrigerator entirety in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of left refrigeration door body in an embodiment of the present invention.
Fig. 3 is the top view of refrigerator in an embodiment of the present invention.
Fig. 4 is the sectional view of flip beam opening state.
Fig. 5 is the sectional view of flip beam closed state.
Fig. 6 is the internal structure chart of flip beam opening state.
Fig. 7 is the internal structure chart of flip beam closed state.
Fig. 8 is the sectional view of flip beam lock state.
Fig. 9 is the sectional view of flip beam non-locking state.
Figure 10 is the structural schematic diagram that the left refrigeration door body of refrigerator is in close state.
Figure 11 is the enlarged diagram in Figure 10 at C.
Figure 12 is the structural schematic diagram of flip beam axis.
Figure 13 is the structural schematic diagram of guide pad.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to figures 1-3, the flip beam locking structure of this refrigerator, including cabinet A and door body B, cabinet A include refrigerating chamber 1
With freezing chamber 2, refrigerating chamber 1 is located at the top cabinet A, and freezing chamber 2 is located at the lower part cabinet A, is provided with left refrigeration door body on refrigerating chamber 1
3 and right refrigeration door body 4, left refrigeration door body 3 be provided with flip beam 3.2, be additionally provided with flip beam axis 3.3, the setting of flip beam 3.2 exists
On flip beam axis 3.3, telescopic guide pad 3.2.2 is provided at the top of flip beam 3.2；The refrigerating chamber 1 is provided with guide holder
1.1, the guide groove 1.1.3 with guide pad 3.2.2 cooperation is provided in guide holder 1.1.When door body B is opened, flip beam 3.2 is in
Closed state, in door body B closing process, the guide pad 3.2.2 at 3.2 top of flip beam enters the guide holder being arranged on cabinet A
Guide groove 1.1.3 when 1.1 makes flip beam 3.2 be parallel to door body B by switching to perpendicular to door body B, i.e., by guide groove 1.1.3
Opening state is switched to by closed state, realizes the sealing of left and right refrigeration door body.Similarly, when left refrigeration door body 3 is opened, flip beam
3.2 realize closed state along guide holder 1.1.
Furtherly, three positions in top, middle part, lower part of left refrigeration door body 3 are arranged in flip beam axis 3.3, make to overturn
The balance of beam 3.2 is fixed on flip beam axis 3.3.
Furtherly, flip beam axis 3.3 is provided with flip beam axis 3.3.1 and lower flip beam axis 3.3.2.
Furtherly ,-Fig. 5, lower flip beam axis 3.3.2 are provided with torsional spring 3.2.1 referring to fig. 4, and the one end torsional spring 3.2.1 pivots
It is arranged on the shell of flip beam 3.2, one end is inserted on flip beam axis 3.3.When torsional spring 3.2.1 is assembled, the direction of both ends insertion
On the contrary, not falling out torsional spring 3.2.1 when working, the effect of torsional spring 3.2.1 is that flip beam 3.2 is made (to hang down in stop bit always
It directly in door body B and being parallel to door body B, is in an open state perpendicular to door body B, is parallel to door body B and is in off state, i.e., closure makes two
Gap between door body, prevents cooling gas leakage).
Furtherly, the bottom Fig. 6-Fig. 7 guide pad 3.2.2 is provided with Flexible element 3.2.4 and support leg 3.2.5,
When left refrigeration door body 3 is opened, guide pad 3.2.2 is gone to flip beam 3.2 by closed state under the guidance of guide groove 1.1.3
Opening state continues to open door body guide pad 3.2.2 disengaging guide groove 1.1.3, makes to be oriented under the action of elastic element 3.2.4
Block 3.2.2 enters upper position-arresting, while locking structure being driven to rise to the upper end flip beam axis 3.3.1 of upper end.
Furtherly, referring to Fig. 8-Fig. 9, the end of flip beam axis 3.3 is provided with the protrusion being engaged with support leg 3.2.5
3.3.3, raised 3.3.3 is designed as being engaged when flip beam 3.2 is opened with the support leg 3.2.5 on guide pad 3.2.2, then flip beam
When 3.2 rotation, the upper protrusion 3.3.3 of the upper end flip beam axis 3.3.1 is locked in the locking structure on guide pad 3.2.2, makes to turn over
Turn beam 3.2 and is firmly locked in opening state.On the raised 3.3.3 of the upper end flip beam axis 3.3.1 and lower flip beam axis 3.3.2
Torsional spring 3.2.1 assembly at structure merge design, keep upper and lower flip beam axis identical, reduce Meteorological.
Furtherly, inclined-plane is provided on the contact surface referring to Figure 10-Figure 13, guide pad 3.2.2 and guide groove 1.1.3
3.2.3, in left refrigeration door body 3 during progressively closing off, the guide pad 3.2.2 on flip beam 3.2 is retracted along inclined-plane 3.2.3
Flip beam 3.2 drives locking structure to be detached from the raised 3.3.3 structure on flip beam axis 3.3, and unlock state, makes flip beam
3.2 can continue to rotate around flip beam axis 3.3, and then under the guidance of guide pad 3.2.2 and guide groove 1.1.3, make flip beam
3.2 normal switching-off.When thus reaching door body B opening, the purpose that flip beam 3.2 firmly locks, and its normal switching-off is not influenced.
When thus reaching door body B opening, the purpose that flip beam 3.2 firmly locks, and its normal switching-off is not influenced, accomplish structure letter
Single, at low cost, Meteorological is low.
Furtherly, shaft 3.1 is provided on left refrigeration door body 3, effect is to fix and rotate left refrigeration door body 3.1.
Furtherly, the first mounting hole 1.1.1 and the second mounting hole 1.1.2 are provided in guide holder 1.1, effect is to use
In fixed guide seat 1.1.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (9)
1. a kind of flip beam locking structure of refrigerator, including cabinet (A) and door body (B), the cabinet (A) include refrigerating chamber (1)
With freezing chamber (2), refrigerating chamber (1) is arranged on the top cabinet (A), and freezing chamber (2) is located at the lower part cabinet (A), and refrigerating chamber is set on (1)
It is equipped with left refrigeration door body (3) and right refrigeration door body (4), left refrigeration door body (3) is provided with flip beam (3.2), it is characterised in that: left
It is additionally provided on refrigeration door body (3) flip beam axis (3.3), flip beam (3.2) is rotatably arranged on flip beam axis (3.3), is turned over
Turn to be provided with telescopic guide pad (3.2.2) at the top of beam (3.2)；The refrigerating chamber (1) is provided with guide holder (1.1), guiding
The guide groove (1.1.3) with guide pad (3.2.2) cooperation is provided with inside seat (1.1).
2. the flip beam locking structure of refrigerator according to claim 1, it is characterised in that: flip beam axis (3.3) setting
In the top of left refrigeration door body (3), middle part, the position of lower part three.
3. the flip beam locking structure of refrigerator according to claim 2, it is characterised in that: flip beam axis (3.3) setting
There are upper flip beam axis (3.3.1) and lower flip beam axis (3.3.2).
4. the flip beam locking structure of refrigerator according to claim 3, it is characterised in that: the lower flip beam axis (3.3.2)
It is provided with torsional spring (3.2.1), the one end torsional spring (3.2.1) is pivotably arranged on the shell of flip beam (3.2), and flip beam is inserted into one end
On axis (3.3).
5. the flip beam locking structure of refrigerator according to claim 1, it is characterised in that: guide pad (3.2.2) bottom
It is provided with Flexible element (3.2.4) and support leg (3.2.5).
6. the flip beam locking structure of any one of -5 refrigerators according to claim 1, it is characterised in that: the flip beam axis
(3.3) end is provided with the protrusion (3.3.3) being engaged with support leg (3.2.5).
7. the flip beam locking structure of refrigerator according to claim 1, it is characterised in that: the guide pad (3.2.2) with lead
Inclined-plane (3.2.3) is provided on the contact surface of slot (1.1.3).
8. the flip beam locking structure of refrigerator according to claim 1, it is characterised in that: set on the left refrigeration door body (3)
It is equipped with shaft (3.1).
9. the flip beam locking structure of refrigerator according to claim 1, it is characterised in that: the guide holder (1.1) is inner to be arranged
There are the first mounting hole (1.1.1) and the second mounting hole (1.1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407734.1U CN208901713U (en) | 2018-08-28 | 2018-08-28 | The flip beam locking structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407734.1U CN208901713U (en) | 2018-08-28 | 2018-08-28 | The flip beam locking structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901713U true CN208901713U (en) | 2019-05-24 |
Family
ID=66570760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821407734.1U Active CN208901713U (en) | 2018-08-28 | 2018-08-28 | The flip beam locking structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208901713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383351A (en) * | 2020-10-19 | 2022-04-22 | 合肥海尔电冰箱有限公司 | Refrigerator with a door |
| WO2022152059A1 (en) * | 2021-01-18 | 2022-07-21 | 青岛海尔电冰箱有限公司 | Refrigerator and door assembly thereof |
| EP4187182A4 (en) * | 2020-08-31 | 2023-12-27 | Haier Smart Home Co., Ltd. | Refrigerator |
-
2018
- 2018-08-28 CN CN201821407734.1U patent/CN208901713U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4187182A4 (en) * | 2020-08-31 | 2023-12-27 | Haier Smart Home Co., Ltd. | Refrigerator |
| CN114383351A (en) * | 2020-10-19 | 2022-04-22 | 合肥海尔电冰箱有限公司 | Refrigerator with a door |
| CN114383351B (en) * | 2020-10-19 | 2022-11-18 | 合肥海尔电冰箱有限公司 | Refrigerator |
| WO2022152059A1 (en) * | 2021-01-18 | 2022-07-21 | 青岛海尔电冰箱有限公司 | Refrigerator and door assembly thereof |
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