CN213335128U - Refrigerator door capable of being automatically closed - Google Patents
Refrigerator door capable of being automatically closed Download PDFInfo
- Publication number
- CN213335128U CN213335128U CN202021363451.9U CN202021363451U CN213335128U CN 213335128 U CN213335128 U CN 213335128U CN 202021363451 U CN202021363451 U CN 202021363451U CN 213335128 U CN213335128 U CN 213335128U
- Authority
- CN
- China
- Prior art keywords
- hinge
- fixedly connected
- door
- cabinet door
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model provides a but freezer door of self-closing, including cabinet door, closing device and the cabinet body, closing device fixed connection is in the right side of cabinet door, and the right side fixedly connected with cabinet body of closing device, the utility model discloses a be provided with hinge one and hinge two, the inside of hinge one is provided with servo motor and driving gear, and the inside of hinge two is provided with driven gear, during the use, drives the driving gear rotation through servo motor to it is rotatory with hinge two to drive driven gear, makes the cabinet door can be at the uniform velocity closed, avoids mastering the not tight condition of closure that leads to poorly because of the closed dynamics.
Description
Technical Field
The utility model relates to a freezer technical field, concretely relates to freezer door that can automatic closure closes.
Background
The refrigerator is one of refrigeration equipment, people often use the refrigerator to store food for a long time in life, at present, various refrigerators are available in the market, wherein, the more common refrigerator is provided with a sealing ring;
but traditional freezer door that can self-closing closed, one, when closing the door, the difficult dynamics of controlling the door of user, when using too big strength, the cabinet door leads to the cabinet door to be opened by the cabinet body bullet because of the reaction force is too big after the cabinet door contacts with the cabinet body, thereby cause the not tight condition of closure, two, in the use of freezer, the sealing strip often exposes in the external world, and the upper surface of sealing strip is infected by the dust easily, and the dust is piled up constantly and is leaded to the unable inseparable laminating of sealing strip between the cabinet door and the cabinet body easily, the condition that the whole leakproofness of freezer descends appears easily, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art, the utility model discloses but aim at solving traditional self-closing's freezer door, when closing the door, the difficult control dynamics of closing the door of user, when using too big strength to close the door, lead to the cabinet door to be opened by the cabinet body bullet easily because of the reaction force is too big after the cabinet door contacts with the cabinet body, thereby cause the not tight condition of closure, two, in the use of freezer, and the upper surface of sealing strip is infected by the dust easily, and the use of the sealing strip is very influenced to the dust of piling up constantly, the technical problem of the condition that the leakproofness descends appears easily, but the freezer door of self-closing closure is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatically closeable freezer door comprising: the cabinet comprises a cabinet door, a closing device and a cabinet body, wherein the closing device is fixedly connected to the right side of the cabinet door, and the cabinet body is fixedly connected to the right side of the closing device;
the cabinet door comprises: the cabinet door comprises a first groove, a sealing strip, a sliding groove, a spring, a sliding block and a baffle plate, wherein the first groove is arranged at the upper left corner of a cabinet door, the sealing strip is tightly attached to the lower front side of the cabinet door, the sliding groove is arranged above the front side of the cabinet door, the spring is embedded into the sliding groove, the sliding block is fixedly connected to one side, away from the sliding groove, of the spring, and the baffle plate is fixedly connected to the front side of the sliding block;
the closure device comprises: the hinge I is fixedly connected to the top of the closing device, the servo motor is fixedly connected to the top end of the interior of the hinge I, the driving gear is fixedly connected to the output end of the servo motor, the hinge II is fixedly connected to the bottom of the closing device, and the driven gear is embedded in the bottom end of the interior of the hinge II;
the cabinet body includes: magnetic stripe and control module, the magnetic stripe closely laminates in the front opening part of the cabinet body, control module fixed connection is on the top right side of the cabinet body.
Preferably, the first groove is arranged on one side of the cabinet door far away from the closing device.
Preferably, the inside of the sealing strip is provided with a magnetic strip with a magnetic pole opposite to that of the magnetic strip on the front surface of the cabinet body.
Preferably, the sliding groove, the spring and the sliding block form a group of movable connecting components.
Preferably, the first hinge is arranged right above the second hinge, a bearing is arranged at the joint of the first hinge and the second hinge, the first hinge is fixedly connected with an inner ring of the bearing, and the second hinge is fixedly connected with an outer ring of the bearing.
Preferably, the driven gear is an inner ring gear, and the driven gear and the driving gear are meshed with each other.
Preferably, the first hinge is fixedly connected to the left side of the cabinet body, and the second hinge is fixedly connected to the right side of the cabinet door.
Preferably, the width of the baffle is greater than the width of the sealing strip.
Has the advantages that:
(1) the utility model discloses a be provided with hinge one and hinge two, the inside of hinge one is provided with servo motor and driving gear, and the inside of hinge two is provided with driven gear, and during the use, it is rotatory to drive driven gear and hinge two rotations, makes the cabinet door can be at the uniform velocity closed, avoids mastering the not tight condition of closure that leads to badly because of closed dynamics.
(2) Secondly, through being provided with the spout, the slider, spring and baffle, the spout, the slider, spring and baffle all set up directly over the sealing strip, during the use, after the cabinet door supported tight cabinet body, the spring exerted pressure to the slider, make the slider slide in the spout, through slider extrusion baffle, make the baffle laminate in the cabinet body, thereby fill up the space at cabinet door and cabinet body top, thereby avoid the dust to drop to the top of sealing strip from the top, make the upper surface of sealing strip keep clean, the normal use of sealing strip has been ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the local structure of the cabinet door of the present invention.
Fig. 3 is a schematic view of a partial structure of the closure device of the present invention.
Fig. 4 is an enlarged schematic structural diagram of fig. 2A of the present invention.
Description of the reference numerals
The cabinet door comprises a cabinet door 1, a first groove 101, a sealing strip 102, a sliding groove 103, a spring 104, a sliding block 105, a baffle 106, a closing device 2, a first hinge 201, a servo motor 202, a driving gear 203, a second hinge 204, a driven gear 205, a cabinet body 3, a magnetic strip 301 and a control module 302.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In an embodiment of the present invention, as shown in fig. 1-4, a freezer door that can be automatically closed includes: the cabinet door comprises a cabinet door 1, a closing device 2 and a cabinet body 3, wherein the closing device 2 is fixedly connected to the right side of the cabinet door 1, and the cabinet body 3 is fixedly connected to the right side of the closing device 2;
the cabinet door 1 includes: the cabinet door comprises a first groove 101, a sealing strip 102, a sliding groove 103, a spring 104, a sliding block 105 and a baffle 106, wherein the first groove 101 is arranged at the upper left corner of the cabinet door 1, the sealing strip 102 is tightly attached to the lower front side of the cabinet door 1, the sliding groove 103 is arranged above the front side of the cabinet door 1, the spring 104 is embedded in the sliding groove 103, the sliding block 105 is fixedly connected to one side of the spring 104, which is far away from the sliding groove 103, and the baffle 106 is fixedly connected to the front side of;
the closure device 2 comprises: the hinge assembly comprises a first hinge 201, a servo motor 202, a driving gear 203, a second hinge 204 and a driven gear 205, wherein the first hinge 201 is fixedly connected to the top of the closing device 2, the servo motor 202 is fixedly connected to the top end of the interior of the first hinge 201, the driving gear 203 is fixedly connected to the output end of the servo motor 202, the second hinge 204 is fixedly connected to the bottom of the closing device 2, and the driven gear 205 is embedded in the bottom end of the interior of the second hinge 204;
the cabinet 3 includes: magnetic stripe 301 and control module 302, magnetic stripe 301 closely laminates in the front opening part of the cabinet body 3, and control module 302 fixed connection is in the top right side of the cabinet body 3.
This embodiment is preferred, and recess 101 sets up in one side that closing device 2 was kept away from to cabinet door 1, and according to lever principle, the one end of keeping away from the fulcrum will be more laborsaving to the person of being convenient for uses is more laborsaving, light opens cabinet door 1.
The inside of the sealing strip 102 is preferably provided with a magnetic strip 301 with a magnetic pole opposite to that of the magnetic strip 301 on the front surface of the cabinet body 3, and the sealing strip 102 is more attached to the cabinet body 3 by utilizing the principle that magnets attract each other in opposite polarities, so that the cabinet body 3 has good sealing performance.
This embodiment is preferred, spout 103, spring 104 and slider 105 are a set of movable connection subassembly, in use, after cabinet door 1 supports tight cabinet body 3, spring 103 exerts pressure to slider 105, make slider 105 slide in spout 103, extrude baffle 106 through slider 105, make baffle 106 laminate in the lateral surface of cabinet body 3, thereby fill up the space at cabinet door 1 and cabinet body 3 top, thereby avoid the dust to drop to the top of sealing strip 102 from the top, make the upper surface of sealing strip 102 keep clean, the normal use of sealing strip 102 has been ensured.
Preferably, in this embodiment, first hinge 201 is disposed directly above second hinge 204, a bearing is disposed at a joint of first hinge 201 and second hinge 204, first hinge 201 is fixedly connected to an inner ring of the bearing, and second hinge 204 is fixedly connected to an outer ring of the bearing, so that rotation between first hinge 201 and second hinge 204 is smoother through the bearing.
Preferably, driven gear 205 is the inner ring gear, and driven gear 205 and driving gear 203 intermeshing set up, and during the use, it is rotatory to drive driving gear 203 through servo motor 202 to it is rotatory with hinge two 204 to drive driven gear 205, realizes the automatic function closed of cabinet door 1.
Preferably, hinge one 201 is fixedly connected to the left side of cabinet body 3, hinge two 204 is fixedly connected to the right side of cabinet door 1, and through the cooperation of servo motor 202, driving gear 203, driven gear 205, hinge one 201 and hinge two 204, the movement track of cabinet door 1 is controlled, and the effect of automatic closing of cabinet door 1 is achieved.
The present embodiment preferably has a width of the baffle 106 greater than that of the sealing strip 102, and the baffle 106 with a larger size can better prevent dust from falling to the top of the sealing strip 102, which is convenient for use.
The servo motor 202 and the control module 302 are both provided with power sources matched with the servo motor 202, a signal receiving end of the servo motor 202 is in signal connection with a signal output end of the control module 302, and the servo motor 202 is conveniently controlled through the control module 302.
The control module 302 is a unit for controlling the combination and programming of the other electronic components of the cooling cabinet to realize intelligent control.
The elastic force of the spring 104 is smaller than the attractive force generated between the sealing strip 102 and the two magnetic strips 301 on the cabinet body 3, so that the normal use of the baffle 106 is ensured, and meanwhile, the spring 104 is prevented from influencing the closing of the cabinet door 1.
The working principle is as follows: firstly, when in use, the servo motor 202 is started through the control module 302, the driving gear 203 is driven to rotate through the servo motor 202, so as to drive the driven gear 205 and the hinge two 204 to rotate, the automatic closing function of the cabinet door 1 is realized, then, the sealing strip 102 on the cabinet door 1 is more attached to the cabinet body 3 by utilizing the principle that magnets attract each other in opposite polarities, so that the cabinet body 3 has good sealing property, cold air leakage is avoided, resource waste is caused, then, the baffle 106 is extruded through the sliding block 105, the baffle 106 is attached to the outer surface of the cabinet body 3, so that the gap between the cabinet door 1 and the top of the cabinet body 3 is filled, dust is prevented from falling to the top of the sealing strip 102 from the upper side, the upper surface of the sealing strip 102 is kept clean, the normal use of the sealing strip 102 is ensured, and finally, the baffle 106 with larger size can better prevent, is convenient for use.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (8)
1. An automatically closeable freezer door comprising: cabinet door (1), closing device (2) and the cabinet body (3), its characterized in that: the closing device (2) is fixedly connected to the right side of the cabinet door (1), and the right side of the closing device (2) is fixedly connected with the cabinet body (3);
the cabinet door (1) comprises: the cabinet door comprises a first groove (101), a sealing strip (102), a sliding groove (103), a spring (104), a sliding block (105) and a baffle (106), wherein the first groove (101) is arranged at the upper left corner of the cabinet door (1), the sealing strip (102) is tightly attached to the lower front side of the cabinet door (1), the sliding groove (103) is arranged above the front side of the cabinet door (1), the spring (104) is embedded into the sliding groove (103), the sliding block (105) is fixedly connected to one side, away from the sliding groove (103), of the spring (104), and the baffle (106) is fixedly connected to the front side of the sliding block (105);
the closure device (2) comprises: the hinge assembly comprises a first hinge (201), a servo motor (202), a driving gear (203), a second hinge (204) and a driven gear (205), wherein the first hinge (201) is fixedly connected to the top of a closing device (2), the servo motor (202) is fixedly connected to the top end of the interior of the first hinge (201), the driving gear (203) is fixedly connected to the output end of the servo motor (202), the second hinge (204) is fixedly connected to the bottom of the closing device (2), and the driven gear (205) is embedded into the bottom end of the interior of the second hinge (204);
the cabinet (3) comprises: magnetic stripe (301) and control module (302), magnetic stripe (301) closely laminate in the front opening part of the cabinet body (3), control module (302) fixed connection is on the top right side of the cabinet body (3).
2. The automatically closeable freezer door of claim 1, wherein: the first groove (101) is formed in one side, far away from the closing device (2), of the cabinet door (1).
3. The automatically closeable freezer door of claim 1, wherein: the inside of the sealing strip (102) is provided with a magnetic strip (301) with the magnetic pole opposite to that of the magnetic strip (301) on the front surface of the cabinet body (3).
4. The automatically closeable freezer door of claim 1, wherein: the sliding groove (103), the spring (104) and the sliding block (105) form a group of movable connecting components.
5. The automatically closeable freezer door of claim 1, wherein: the hinge I (201) is arranged right above the hinge II (204), a bearing is arranged at the joint of the hinge I (201) and the hinge II (204), the hinge I (201) is fixedly connected with an inner ring of the bearing, and the hinge II (204) is fixedly connected with an outer ring of the bearing.
6. The automatically closeable freezer door of claim 1, wherein: the driven gear (205) is an inner ring gear, and the driven gear (205) and the driving gear (203) are meshed with each other.
7. The automatically closeable freezer door of claim 1, wherein: hinge one (201) fixed connection is in the left side of the cabinet body (3), hinge two (204) fixed connection is in the right side of cabinet door (1).
8. The automatically closeable freezer door of claim 1, wherein: the width of the baffle (106) is greater than the width of the sealing strip (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021363451.9U CN213335128U (en) | 2020-07-13 | 2020-07-13 | Refrigerator door capable of being automatically closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021363451.9U CN213335128U (en) | 2020-07-13 | 2020-07-13 | Refrigerator door capable of being automatically closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213335128U true CN213335128U (en) | 2021-06-01 |
Family
ID=76083665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021363451.9U Expired - Fee Related CN213335128U (en) | 2020-07-13 | 2020-07-13 | Refrigerator door capable of being automatically closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213335128U (en) |
-
2020
- 2020-07-13 CN CN202021363451.9U patent/CN213335128U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |