CN208620691U - A kind of sealed cold-storage door - Google Patents
A kind of sealed cold-storage door Download PDFInfo
- Publication number
- CN208620691U CN208620691U CN201820863024.3U CN201820863024U CN208620691U CN 208620691 U CN208620691 U CN 208620691U CN 201820863024 U CN201820863024 U CN 201820863024U CN 208620691 U CN208620691 U CN 208620691U
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- China
- Prior art keywords
- sealing joint
- joint strip
- cold
- door
- doorframe
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Abstract
The utility model is a kind of sealed cold-storage door, including cold-storage door, sealing joint strip and magnet assembly；The cold-storage door includes doorframe, door-plate, hinge, the first card slot, the second card slot and third card slot, and the doorframe is N-shaped structure, and the door-plate is rectangular parallelepiped structure；The sealing joint strip includes the first sealing joint strip, the second sealing joint strip and third sealing joint strip, and the sealing joint strip is N-shaped structure；The magnet assembly includes magnetic absorption part and magnet, and the magnetic absorption part and magnet are mutually attracted when cold-storage door is closed.A kind of sealed cold-storage door, when cold-storage door closure, three sealing joint strips form squeezed seal structure, seamless contact, magnetic absorption part and magnet are mutually attracted, and door body is promoted to combine closely with doorframe, it avoids cold air from escaping from, promotes cold storage effect, it is with good economic efficiency.
Description
Technical field
The utility model relates to cold-storage door technical field more particularly to sealed cold-storage doors.
Background technique
Freezing and refrigeration technology has extremely important effect in fields such as food, industrial chemicals, scientific research, cold drinks, with cold
Freeze the update of technique of refrigeration, China's freezer industry development is very rapid, but the Shortcomings in terms of freezer sealing structure.
Existing freezer sealing structure usually installs sealing joint strip around door body, but when closing cold-storage door, due to
Sealing joint strip extrusion deformation causes adhesive tape contact defective tightness that cannot be bonded completely, and there are gaps, so that cold air is escaped from, reduces cold
Effect is hidden, energy waste is caused.
For this purpose, designing a kind of three sealing joint strip squeezed seal structures, while increasing magnetic absorption component, make door body with
Doorframe is combined closely, and problem above is solved.
Summary of the invention
The utility model is to overcome the above deficiency, provides a kind of sealed cold-storage door, including cold-storage door, sealing joint strip and magnetic
Property component；
The cold-storage door includes doorframe, door-plate, hinge, the first card slot, the second card slot and third card slot, the doorframe and door
Plate is connected using hinge, and the doorframe includes upper door frame, left doorframe and right doorframe, and left doorframe and right doorframe are the two of upper door frame
Side, form N-shaped structure, the door-plate be rectangular parallelepiped structure, first card slot and the second card slot along before left doorframe under
It is supreme to before upper door frame from left to right, then to from top to bottom forming N-shaped structure before right doorframe, first card slot and the
Two draw-in groove is arranged in parallel, and the third card slot forms N-shaped structure along the outer before door-plate；
The sealing joint strip includes the first sealing joint strip, the second sealing joint strip and third sealing joint strip, first sealing
Adhesive tape is stuck in the first card slot, and second sealing joint strip is stuck in the second card slot, and the third sealing joint strip is stuck in third card
In slot, first sealing joint strip and the second sealing joint strip are arranged in parallel, the third sealing joint strip in freezer point closure at
Between the first sealing joint strip and the second sealing joint strip, first sealing joint strip, the second sealing joint strip and third sealing joint strip
The seamless contact in cold-storage door closure；
The magnet assembly includes magnet and magnetic absorption part, and the magnet is stuck in the first sealing joint strip and on doorframe
Between two sealing joint strips, the magnetic absorption part is stuck in corresponding with the position of magnet on door-plate, the magnetic absorption part and magnetic
Body is mutually attracted when cold-storage door is closed.
Further, the section of the sealing joint strip is semicircular ring, and when freezer closure, it is close that three sealing strips form squash type
Seal structure, third sealing joint strip are between the first sealing joint strip and the second sealing joint strip, form two contact surfaces, silica gel strip without
Touching is sewed up, double-layer sealing structure is played, avoids the presence in gap.
Preferably, the width of the sealing joint strip is 20mm, is highly 10mm, first sealing joint strip and the second sealing
The distance between adhesive tape is 10mm.
Preferably, the sealing joint strip material is flexible silica gel.
Further, the magnetic absorption part is made of iron, cobalt or nickel, and the magnet is magnet block.
A kind of sealed cold-storage door beneficial effect described in the utility model is:
Using a kind of sealed cold-storage door described in the utility model, when cold-storage door closure, three sealing strips form crowded
Pressure type sealing structure, third sealing joint strip are between the first sealing joint strip and the second sealing joint strip, form two contact surfaces, silicon
Contact that adhesive tape is seamless, plays double-layer sealing structure, avoids the presence in gap.
Using a kind of sealed cold-storage door described in the utility model, when cold-storage door closure, magnetic absorption part and magnet
It is mutually attracted, promotes door body to combine closely with doorframe, cold air is avoided to escape from, promote cold storage effect, avoid the waste of the energy, have
There is good economic benefit.
A kind of sealed cold-storage door described in the utility model, it is easy to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model cold-storage door open state；
Fig. 2 is the main view of the utility model doorframe；
Fig. 3 is the portion the utility model Fig. 2 doorframe D partial enlargement diagram；
Fig. 4 is the utility model Fig. 2 doorframe A-A to schematic cross-sectional view；
Fig. 5 is the main view of the utility model door-plate；
Fig. 6 is the utility model Fig. 5 door-plate B-B direction schematic cross-sectional view；
Fig. 7 is the structural schematic diagram of the utility model sealing joint strip；
Fig. 8 is the partial structure diagram of the utility model freezer door closure state；
Wherein: 1- doorframe；2- door-plate；3- hinge；The first sealing joint strip of 4-；The second sealing joint strip of 5-；6- magnet；7- third
Sealing joint strip；8- magnetic absorption part；The first card slot of 9-；The second card slot of 10-；11- third card slot；12- upper door frame；13- left-hand door
Frame；14- right doorframe.
Specific embodiment
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
A kind of sealed cold-storage door, including cold-storage door, sealing joint strip and magnet assembly；
The cold-storage door includes doorframe 1, door-plate 2, hinged 3, first card slot 9, the second card slot 10 and third card slot 11, institute
Doorframe and door-plate are stated using hinge 3 to connection, the doorframe 1 includes upper door frame 12, left doorframe 13 and right doorframe 14, left doorframe
13 and right doorframe 14 in the two sides of upper door frame 12, form N-shaped structure, the door-plate 2 is rectangular parallelepiped structure, first card slot 9
It is arrived before upper door frame 1 from the bottom to top from left to right with the second card slot 10 along 13 front of left doorframe, then arrives 14 front of right doorframe
N-shaped structure is from top to bottom formed, first card slot 9 and the second card slot 10 are arranged in parallel, and the third card slot 11 is along door-plate 2
The outer of front forms N-shaped structure；
The sealing joint strip includes the first sealing joint strip 4, the second sealing joint strip 5 and third sealing joint strip 7, and described first is close
Seal strip 4 is stuck in the first card slot 9, and second sealing joint strip 5 is stuck in 10 in the second card slot, and the third sealing joint strip 7 blocks
11 in third card slot, first sealing joint strip 4 and the second sealing joint strip 5 are arranged in parallel, and the third sealing joint strip 7 exists
Cold-storage door is between the first sealing joint strip 4 and the second sealing joint strip 5 when being closed, first sealing joint strip 4, the second sealant
The seamless contact when cold-storage door is closed of item 5 and third sealing joint strip 7；
The magnet assembly includes magnet 6 and magnetic absorption part 8, and the magnet 6 is stuck in the first sealant on doorframe 1
Between item 4 and the second sealing joint strip 5, the magnetic absorption part 8 is stuck in corresponding with the position of magnet 6 on door-plate 2, the magnetism
Adsorption piece 8 is mutually attracted with magnet 6 when cold-storage door is closed.
Further, the section of the sealing joint strip is semicircular ring, and when cold-storage door closure, three sealing joint strips, which are formed, to be squeezed
Formula sealing structure, third sealing joint strip 7 are between the first sealing joint strip 4 and the second sealing joint strip 5, form two contact surfaces,
Contact that silica gel strip is seamless, plays double-layer sealing structure, avoids the presence in gap.
Preferably, the width of the sealing joint strip is 20mm, is highly 10mm, first sealing joint strip 4 and second is close
The distance between seal strip 5 is 10mm.
Preferably, the sealing joint strip material is flexible silica gel.
Further, the magnetic absorption part 8 is made of iron, cobalt or nickel, and the magnet 6 is magnet block.
Use state:
When cold-storage door is opened, the first sealing joint strip 4, the second sealing joint strip 5 and third sealing joint strip 7 are not contacted, magnetic
It is unattractive between property adsorption piece 8 and magnet 6；When cold-storage door closure, the first sealing joint strip 4, the second sealing joint strip 5 and the
The seamless contact of three sealing joint strip 7, magnetic absorption part 8 and magnet 6 are mutually attracted.
Preferred embodiments:
Preferably, the width of D font sealing joint strip is 20mm, is highly 10mm, the first sealing joint strip 4 and the second sealant
The distance between item 5 is 10mm.When cold-storage door in off position when, three sealing joint strips form squeezed seal structures, third
Sealing joint strip 7 is between the first sealing joint strip 4 and the second sealing joint strip 5, forms two contact surfaces, contact that silica gel strip is seamless,
Double-layer sealing structure is played, the presence in gap is avoided.
Preferably, magnetic absorption part 8 is fabricated from iron, and magnet 6 is magnet block, when cold-storage door is in off state, iron and magnetic
Iron block is mutually attracted, and increases the stress of sealing joint strip, is promoted combining closely for doorframe 1 and door-plate 2, is avoided depositing for gap
, it is therefore prevented that cold air is escaped from.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention." the ", " second " etc. are used for description purposes only in addition, term, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise
Illustrate, " X ", " Y ", " Z " in coordinate refer to its mutual alignment or position relation in space, only for the purposes of to this reality
With novel movement or the description of positional relationship, and it is not to be construed as the restriction made to it.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill of the art
For personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of sealed cold-storage door, which is characterized in that including cold-storage door, sealing joint strip and magnet assembly；
The cold-storage door includes doorframe (1), door-plate (2), hinge (3), the first card slot (9), the second card slot (10) and third card slot
(11), the doorframe (1) is connected with door-plate (2) using hinge (3), and the doorframe (1) includes upper door frame (12), left doorframe
(13) and right doorframe (14), left doorframe and right doorframe are in the two sides of upper door frame (12), form N-shaped structure, the door-plate (2) is length
Cube structure, first card slot (9) and the second card slot (10) arrive upper door frame (12) along left doorframe (13) front from the bottom to top
Before from left to right, then to N-shaped structure is from top to bottom formed before right doorframe (14), first card slot (9) and second block
Slot (10) is arranged in parallel, and the third card slot (11) forms N-shaped structure along the outer before door-plate (2)；
The sealing joint strip includes the first sealing joint strip (4), the second sealing joint strip (5) and third sealing joint strip (7), and described first
Sealing joint strip (4) is stuck in the first card slot (9), and second sealing joint strip is stuck in the second card slot (10), the third sealing
Adhesive tape is stuck in third card slot (11), and first sealing joint strip (4) and the second sealing joint strip are arranged in parallel, the third sealing
Adhesive tape in freezer point closure between the first sealing joint strip (4) and the second sealing joint strip (5), first sealing joint strip
(4), the second sealing joint strip (5) and third sealing joint strip (7) the seamless contact when cold-storage door is closed；
The magnet assembly includes magnet (6) and magnetic absorption part (8), and the magnet (6) is stuck in the first sealing on doorframe (1)
Between adhesive tape (4) and the second sealing joint strip (5), the magnetic absorption part (8) is stuck in the position phase on door-plate (2) with magnet (6)
Corresponding, the magnetic absorption part (8) is mutually attracted with magnet (6) when cold-storage door is closed.
2. a kind of sealed cold-storage door according to claim 1, which is characterized in that the section of the sealing joint strip is semicircle
Ring, when freezer closure, three sealing strips form squeezed seal structure, and third sealing joint strip (7) is in the first sealing joint strip
(4) between the second sealing joint strip (5), two contact surfaces are formed, contact that silica gel strip is seamless is played double-layer sealing structure, avoided
The presence in gap.
3. a kind of sealed cold-storage door according to claim 2, which is characterized in that the width of the sealing joint strip is
20mm is highly 10mm, and the distance between first sealing joint strip (4) and the second sealing joint strip (5) are 10mm.
4. a kind of sealed cold-storage door according to claim 2 or 3, which is characterized in that the sealing joint strip material is soft
Property silica gel.
5. a kind of sealed cold-storage door according to claim 4, which is characterized in that the magnetic absorption part (8) is by iron, cobalt
Or nickel is made, the magnet (6) is magnet block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863024.3U CN208620691U (en) | 2018-06-05 | 2018-06-05 | A kind of sealed cold-storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863024.3U CN208620691U (en) | 2018-06-05 | 2018-06-05 | A kind of sealed cold-storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208620691U true CN208620691U (en) | 2019-03-19 |
Family
ID=65702400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820863024.3U Expired - Fee Related CN208620691U (en) | 2018-06-05 | 2018-06-05 | A kind of sealed cold-storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208620691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305722A (en) * | 2020-04-17 | 2020-06-19 | 安徽智扬门业有限公司 | Air-tight door |
| CN112272476A (en) * | 2020-11-03 | 2021-01-26 | 珠海格力电器股份有限公司 | Electrical equipment, door body mechanism and sealing assembly thereof |
-
2018
- 2018-06-05 CN CN201820863024.3U patent/CN208620691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305722A (en) * | 2020-04-17 | 2020-06-19 | 安徽智扬门业有限公司 | Air-tight door |
| CN112272476A (en) * | 2020-11-03 | 2021-01-26 | 珠海格力电器股份有限公司 | Electrical equipment, door body mechanism and sealing assembly thereof |
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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: 20190319 Termination date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |