CN209801909U - Energy-saving and environment-friendly refrigeration house - Google Patents
Energy-saving and environment-friendly refrigeration house Download PDFInfo
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- CN209801909U CN209801909U CN201920385845.5U CN201920385845U CN209801909U CN 209801909 U CN209801909 U CN 209801909U CN 201920385845 U CN201920385845 U CN 201920385845U CN 209801909 U CN209801909 U CN 209801909U
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Abstract
The utility model discloses an energy-concerving and environment-protective freezer belongs to the freezer field. The refrigeration house carriage is provided with a sealing door, the side surface of the sealing door is provided with a sealing groove extending along the circumferential direction, and a sealing strip is filled in the sealing groove; the inner side and the outer side of each of the sealed refrigerator are provided with a locking handle, the inner side and the outer side of the refrigerator compartment body are provided with a locking block matched with the locking handle, and the locking handle comprises a central rotating seat which is rotatably fixed on the sealing door, a holding rod which is fixed with the central rotating seat and a spiral abutting plate which is fixed on the central rotating seat and extends spirally along the peripheral surface of the central rotating seat. When locking, can increase the locking stress between spiral butt joint board and the locking piece gradually through rotatory locking handle, it is more laborsaving, and can switch sealing door between locking and non-locking state through rotatory locking handle, convenient and fast.
Description
Technical Field
The utility model relates to an energy-concerving and environment-protective freezer belongs to the freezer field.
Background
The refrigeration house is equipment for refrigerating food, dairy products, meat, aquatic products, chemical industry, medicines, seedling culture and scientific experiment fields, and is also provided with a refrigerating device to realize the refrigerating effect, and the compartment body of the refrigeration house mainly adopts some environment-friendly heat-insulating materials to realize the purposes of energy conservation and environmental protection. For avoiding carrying out the heat exchange with the external world, all be provided with sealing door on the freezer railway carriage or compartment body, on large-scale freezer railway carriage or compartment body, sealing door is full-automatic sealing door to provide good sealing performance and the convenience when closing, and to some small-size freezer, because its cost is limited, consequently be provided with manual sealing door more, rethread locking device locks sealing door when the switch, and it is convenient inadequately to use, consequently, need set up a sealing door of the switch of being convenient for.
Disclosure of Invention
the utility model discloses the technical problem that will solve lies in: the utility model provides an energy-concerving and environment-protective freezer, it has solved the current energy-concerving and environment-protective freezer sealing door switch problem convenient inadequately.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
An energy-saving and environment-friendly refrigeration house comprises a refrigeration house carriage body and a refrigerating device, wherein a sealing door is arranged on the refrigeration house carriage body, a sealing groove extending along the circumferential direction is formed in the side surface of the sealing door, and a sealing strip is filled in the sealing groove;
The inner side and the outer side of each of the sealed refrigerator are provided with a locking handle, the inner side and the outer side of the refrigerator compartment body are provided with a locking block matched with the locking handle, and the locking handle comprises a central rotating seat which is rotatably fixed on the sealing door, a holding rod which is fixed with the central rotating seat and a spiral abutting plate which is fixed on the central rotating seat and extends spirally along the peripheral surface of the central rotating seat.
Through adopting above-mentioned technical scheme, when closing sealing door, rotatory locking handle, spiral butt joint board and locking piece butt increase locking stress gradually at the precession in-process, can be with sealing door locking, when opening, reverse rotation locking handle, spiral butt joint board and locking piece break away from the contact and can open sealing door.
As a preferable example, two connecting rods are hinged to the outer side of the sealing door, the other end of each connecting rod is hinged to the refrigeration house carriage body, and when the sealing door is closed, the connecting rods are parallel to the outer side face of the refrigeration house carriage body.
As a preferred example, the sealing door is provided with a step to divide the sealing door into an inner door body and an outer door body with different sizes, the inner door body and the outer door body are both provided with sealing strips extending along the circumferential direction, and the refrigeration house compartment body is provided with the step.
As a preferable example, two locking handles are arranged on the inner side and the outer side of the sealing door, and two locking blocks on the inner side and the outer side of the refrigeration house compartment body are respectively arranged above and below the sealing door.
As a preferable example, the inner side and the outer side of the sealing door are both provided with a push-pull handle.
As a preferred example, the locking piece is an L-shaped piece.
The utility model has the advantages that when locking, the locking stress between the spiral abutting plate and the locking block can be gradually increased by rotating the locking handle, the labor is saved, the sealing door can be switched between a locking state and a non-locking state by rotating the locking handle, and the sealing door is convenient and fast.
Drawings
fig. 1 is a schematic structural view of the present invention;
Fig. 2 is the structure schematic diagram of the sealing door and the refrigeration house carriage of the utility model.
In the figure: the refrigerator comprises a refrigeration house compartment body 1, a sealing door 2, an outer door body 21, an inner door body 22, a sealing strip 3, a locking handle 4, a central rotating seat 41, a holding rod 42, a spiral abutting plate 43, a locking block 5, a connecting rod 6 and a push-pull handle 7.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1 and fig. 2, an energy-saving and environment-friendly freezer comprises a freezer compartment 1 and a refrigerating device, wherein a sealing door 2 is arranged on the freezer compartment 1,
A sealing groove extending along the circumferential direction is formed in the side face of the sealing door 2, and a sealing strip 3 is filled in the sealing groove;
The inside and outside of the sealed door are provided with locking handles 4, the inside and outside of the refrigeration house box body 1 are provided with locking blocks 5 matched with the locking handles 4, each locking handle 4 comprises a central rotating seat 41 which is rotatably fixed on the sealed door 2, a holding rod 42 fixed with the central rotating seat 41 and a spiral abutting plate 43 which is fixed on the central rotating seat 41 and extends spirally along the peripheral surface of the central rotating seat 41.
In one embodiment, two connecting rods 6 are hinged to the outer side of the sealing door 2, the other end of each connecting rod 6 is hinged to the refrigeration house carriage body 1, and when the sealing door 2 is closed, the connecting rods 6 are parallel to the outer side face of the refrigeration house carriage body 1.
in one embodiment, the sealing door 2 is provided with a step to divide the sealing door into an inner door body 22 and an outer door body 21 with different sizes, the inner door body 22 and the outer door body 21 are both provided with sealing strips 3 extending along the circumferential direction, and the refrigeration storage compartment body 1 is provided with the step.
In one embodiment, two locking handles 4 are arranged on the inner side and the outer side of the sealing door 2, and two locking blocks 5 on the inner side and the outer side of the refrigeration house compartment body 1 are respectively arranged above and below the sealing door 2.
Furthermore, push-pull handles 7 are arranged on the inner side and the outer side of the sealing door 2.
In one embodiment, the locking piece 5 is an L-shaped piece.
When locking, can increase the locking stress between spiral butt joint board 43 and the locking piece 5 gradually through rotatory locking handle 4, it is more laborsaving, and can switch sealing door 2 between locking and non-locking state through rotatory locking handle 4, convenient and fast.
the basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective freezer, includes the freezer railway carriage or compartment body and refrigerating plant, be equipped with a sealing door on the freezer railway carriage or compartment body, its characterized in that:
A sealing groove extending along the circumferential direction is formed in the side face of the sealing door, and a sealing strip is filled in the sealing groove;
The inner side and the outer side of each of the sealed refrigerator are provided with a locking handle, the inner side and the outer side of the refrigerator compartment body are provided with a locking block matched with the locking handle, and the locking handle comprises a central rotating seat which is rotatably fixed on the sealing door, a holding rod which is fixed with the central rotating seat and a spiral abutting plate which is fixed on the central rotating seat and extends spirally along the peripheral surface of the central rotating seat.
2. the energy-saving and environment-friendly refrigeration house according to claim 1, is characterized in that two connecting rods are hinged to the outer side of the sealing door, the other end of each connecting rod is hinged to the refrigeration house carriage body, and when the sealing door is closed, the connecting rods are parallel to the outer side face of the refrigeration house carriage body.
3. An energy-saving and environment-friendly refrigeration house according to claim 1, characterized in that the sealing door is provided with a step to divide the sealing door into an inner door body and an outer door body with different sizes, the inner door body and the outer door body are both provided with sealing strips extending along the circumferential direction, and the refrigeration house carriage body is provided with the step.
4. An energy-saving and environment-friendly refrigeration house according to claim 1, characterized in that the inside and the outside of the sealing door are respectively provided with two locking handles, and the two locking blocks on the inside and the outside of the refrigeration house carriage body are respectively arranged above and below the sealing door.
5. an energy-saving and environment-friendly refrigeration house according to any one of claims 1 to 4, characterized in that the inner side and the outer side of the sealing door are both provided with a push-pull handle.
6. An energy-saving and environment-friendly refrigeration house according to claim 1, characterized in that the locking block is an L-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385845.5U CN209801909U (en) | 2019-03-25 | 2019-03-25 | Energy-saving and environment-friendly refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385845.5U CN209801909U (en) | 2019-03-25 | 2019-03-25 | Energy-saving and environment-friendly refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801909U true CN209801909U (en) | 2019-12-17 |
Family
ID=68826539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385845.5U Active CN209801909U (en) | 2019-03-25 | 2019-03-25 | Energy-saving and environment-friendly refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209801909U (en) |
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2019
- 2019-03-25 CN CN201920385845.5U patent/CN209801909U/en active Active
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