CN208075429U - A kind of door that sealing effect is good - Google Patents
A kind of door that sealing effect is good Download PDFInfo
- Publication number
- CN208075429U CN208075429U CN201820523749.8U CN201820523749U CN208075429U CN 208075429 U CN208075429 U CN 208075429U CN 201820523749 U CN201820523749 U CN 201820523749U CN 208075429 U CN208075429 U CN 208075429U
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- CN
- China
- Prior art keywords
- door
- motion bar
- plate
- fixing pipe
- sealing effect
- 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.)
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- Refrigerator Housings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of good doors of sealing effect, including door-plate, by screw installation, there are two fixed blocks for the door-plate side, one end of fixed block extends to the outside of door-plate, and one end of fixed block is connected by shaft with the first connector, and fixing pipe is equipped with by screw on door-plate, the both ends of fixing pipe are inserted with motion bar, motion bar is L-type, it is socketed with lantern ring on the outside of the erect mast part of motion bar, and lantern ring is connected by screw with door-plate, and the one end of motion bar far from fixing pipe is plugged in snap ring, the second connector is welded on the outer wall of snap ring, and sliding slot is offered on door-plate, fixture block is installed in sliding slot, when the door uses, door-plate is not easy to shake, the good airproof performance of door, freezer cold air not easily runs off, the good heat insulating of freezer.
Description
Technical field
The utility model is related to the good doors of cold-storage door technical field more particularly to a kind of sealing effect.
Background technology
Freezer is mainly used as the constant temperature storage to food, dairy products, meat, aquatic products, chemical industry, medicine, nursery, scientific experimentation etc.
Hide air-cooling system, freezer is actually that a kind of low-temperature cold store also belongs to one kind of refrigeration equipment compared with refrigerator, chill surface
Product is much bigger, but they have the refrigeration principle communicated.During freezer use when taking article, in order to avoid cold air is excessive
It is lost in, usually carries out taking article using the secondary door on cold-storage door, but existing secondary door sealing effect is not good enough, secondary door exists after closing
It is easy to shake under gas pressure, be easy to cause the loss of freezer cold air.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sealing effect proposed is good
Door.
To achieve the goals above, the utility model uses following technical solution：
A kind of door that sealing effect is good, including door-plate, by screw installation, there are two fixed blocks for the door-plate side, fixed
One end of block extends to the outside of door-plate, and one end of fixed block is connected by shaft with the first connector, and on door-plate
Fixing pipe is installed by screw, the both ends of fixing pipe are inserted with motion bar, and motion bar is L-type, the erect mast portion of motion bar
The outside divided is socketed with lantern ring, and lantern ring is connected by screw with door-plate, and the one end of motion bar far from fixing pipe plugs
In snap ring, it is welded with the second connector on the outer wall of snap ring, and offer sliding slot on door-plate, fixture block is installed in sliding slot.
Preferably, the fixing pipe offers the sliding slot being vertically arranged, the horizontal body of rod of motion bar close to the side of fixture block
The outside of fixing pipe is extended partially into, and the horizontal shank portion of motion bar is welded with handle, and handle is L-type.
Preferably, the fixture block is that middle part is equipped with through-hole, and the outer wall of fixture block is equipped with sliding block, and one end of sliding block is plugged in
The inside of sliding slot.
Preferably, the diameter of the fixture block middle through-hole is more than twice of horizontal shank diameter of motion bar, and motion bar
Erect mast diameter be equal to snap ring internal diameter.
Preferably, spring is welded between the motion bar, and spring is located at the inside of fixing pipe.
Preferably, the door-plate includes shell and liner, and shell is that either stainless steel liner is foam or sea to aluminium alloy
It is continuous.
The utility model has the beneficial effects that：
1, when the door is installed, cold-storage door is first opened up into a groove identical with door-plate size, the first connector is installed
It is mounted on cold-storage door on cold-storage door, then by the second connector, installation process is convenient and simple.
2, the door is in use, only need to be close to each other by two one or two hands so that and the horizontal shank portion of motion bar is close to each other,
Motion bar is separated with snap ring, slides fixture block at this time, fixture block is socketed in the outside of the horizontal shank portion of two motion bars, can
It is convenient to open the door with pull handle, at closing time, only need to be close to each other again by two handles, fixture block is rushed on motion bar and is removed,
The erect mast of motion bar is inserted into snap ring under the action of the spring at this time, and door is shut, and the erect mast of motion bar is straight
Diameter is equal to the internal diameter of snap ring, and motion bar is not easy to shake, so door is not easy to shake, the good airproof performance of door, freezer cold air not easily runs off,
The good heat insulating of freezer.
Description of the drawings
Fig. 1 be the utility model proposes a kind of good door of sealing effect structural schematic diagram；
Fig. 2 be the utility model proposes a kind of good door of sealing effect fixing pipe structural schematic diagram.
In figure：1 door-plate, 2 first connectors, 3 fixing pipes, 4 motion bars, 5 lantern rings, 6 second connectors, 7 fixture blocks, 8 handles,
9 springs, 10 snap rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the good door of a kind of sealing effect, including door-plate 1,1 side of the door-plate are equipped with two by screw
A fixed block, one end of fixed block extends to the outside of door-plate 1, and one end of fixed block passes through shaft and 2 phase of the first connector
Connection, and fixing pipe 3 is equipped with by screw on door-plate 1, the both ends of fixing pipe 3 are inserted with motion bar 4, and motion bar 4 is L
Type is socketed with lantern ring 5 on the outside of the erect mast part of motion bar 4, and lantern ring 5 is connected by screw with door-plate 1, and living
The one end of lever 4 far from fixing pipe 3 is plugged in snap ring 10, and the second connector 6, and door-plate 1 are welded on the outer wall of snap ring 10
On offer sliding slot, fixture block 7 is installed, the fixing pipe 3 offers the cunning being vertically arranged close to the side of fixture block 7 in sliding slot
Slot, the horizontal shank portion of motion bar 4 extends to the outside of fixing pipe 3, and the horizontal shank portion of motion bar 4 is welded with handle
8, and handle 8 is L-type, the fixture block 7 is that middle part is equipped with through-hole, and the outer wall of fixture block 7 is equipped with sliding block, and one end of sliding block plugs
In the inside of sliding slot, the diameter of 7 middle through-hole of the fixture block is more than twice of the horizontal shank diameter of motion bar 4, and motion bar 4
Erect mast diameter be equal to the internal diameter of snap ring 10, be welded with spring 9 between the motion bar 4, and spring 9 is located at fixing pipe 3
Inside, the door-plate 1 include shell and liner, shell is that either stainless steel liner is foam or sponge to aluminium alloy.
In the present embodiment, when which installs, cold-storage door is first opened up into a groove identical with 1 size of door-plate, by first
Connector 2 is mounted on cold-storage door, then the second connector 6 is mounted on cold-storage door, and installation process is convenient and simple, which uses
When, it only need to be close to each other by two handles 8 so that the horizontal shank portion of motion bar 4 is close to each other, motion bar 4 and snap ring 10
Phase separation slides fixture block 7, fixture block 7 is socketed in the outside of the horizontal shank portion of two motion bars 4, can pull handle at this time
Hand 8, it is convenient to open the door, at closing time, only need to be close to each other again by two handles 8, fixture block 7 is rushed on motion bar 4 and is removed, at this time
The erect mast of motion bar 4 is inserted under the action of spring 9 in snap ring 10, and door is shut, and the erect mast of motion bar 4 is straight
Diameter is equal to the internal diameter of snap ring 10, and motion bar 4 is not easy to shake, so door-plate 1 is not easy to shake, the good airproof performance of door, the heat preservation of freezer
Performance is good.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of good door of sealing effect, including door-plate (1), which is characterized in that door-plate (1) side is equipped with by screw
Two fixed blocks, one end of fixed block extends to the outside of door-plate (1), and one end of fixed block passes through shaft and the first connector
(2) it is connected, and fixing pipe (3) is equipped with by screw on door-plate (1), the both ends of fixing pipe (3) is inserted with motion bar
(4), motion bar (4) is L-type, is socketed with lantern ring (5) on the outside of the erect mast part of motion bar (4), and lantern ring (5) passes through spiral shell
Silk is connected with door-plate (1), and the one end of motion bar (4) far from fixing pipe (3) is plugged in snap ring (10), snap ring (10)
It is welded with the second connector (6) on outer wall, and sliding slot is offered on door-plate (1), fixture block (7) is installed in sliding slot.
2. a kind of good door of sealing effect according to claim 1, which is characterized in that the fixing pipe (3) is close to fixture block
(7) side offers the sliding slot being vertically arranged, and the horizontal shank portion of motion bar (4) extends to the outside of fixing pipe (3), and
The horizontal shank portion of motion bar (4) is welded with handle (8), and handle (8) is L-type.
3. a kind of good door of sealing effect according to claim 1, which is characterized in that the fixture block (7) is equipped with for middle part
Through-hole, and the outer wall of fixture block (7) is equipped with sliding block, one end of sliding block is plugged in the inside of sliding slot.
4. a kind of good door of sealing effect according to claim 1 or 2, which is characterized in that fixture block (7) middle through-hole
Diameter be more than twice of horizontal shank diameter of motion bar (4), and the erect mast diameter of motion bar (4) is equal to snap ring (10)
Internal diameter.
5. a kind of good door of sealing effect according to claim 1, which is characterized in that welded between the motion bar (4)
There is spring (9), and spring (9) is located at the inside of fixing pipe (3).
6. a kind of good door of sealing effect according to claim 1, which is characterized in that the door-plate (1) include shell and
Liner, shell are that either stainless steel liner is foam or sponge to aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523749.8U CN208075429U (en) | 2018-04-03 | 2018-04-03 | A kind of door that sealing effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523749.8U CN208075429U (en) | 2018-04-03 | 2018-04-03 | A kind of door that sealing effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075429U true CN208075429U (en) | 2018-11-09 |
Family
ID=64041197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523749.8U Active CN208075429U (en) | 2018-04-03 | 2018-04-03 | A kind of door that sealing effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990541A (en) * | 2019-04-23 | 2019-07-09 | 绍兴华宝制冷设备有限公司 | A kind of sealed negative-pressure freezer |
-
2018
- 2018-04-03 CN CN201820523749.8U patent/CN208075429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990541A (en) * | 2019-04-23 | 2019-07-09 | 绍兴华宝制冷设备有限公司 | A kind of sealed negative-pressure freezer |
| CN109990541B (en) * | 2019-04-23 | 2024-04-26 | 绍兴华宝制冷设备有限公司 | Sealed negative pressure freezer |
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| GR01 | Patent grant |