CN213955720U - Medical low-temperature freezer door - Google Patents
Medical low-temperature freezer door Download PDFInfo
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- CN213955720U CN213955720U CN202022823822.3U CN202022823822U CN213955720U CN 213955720 U CN213955720 U CN 213955720U CN 202022823822 U CN202022823822 U CN 202022823822U CN 213955720 U CN213955720 U CN 213955720U
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- door
- reinforcing
- temperature freezer
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- plate body
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Abstract
The utility model belongs to the technical field of mechanical equipment, concretely relates to medical low temperature freezer chamber door. It has solved the problem that current chamber door takes place to warp when foaming. This medical low temperature freezer chamber door, including inner panel and planking, the planking package rubbing board body, bend on the plate body and form a limit, bend on the limit and form and take and lean on the limit, the inner panel is placed in taking and is leaned on the edge, its characterized in that, the taking of two at least relative settings is by still bending towards the plate body direction on the limit and is formed and strengthen the turn-ups, strengthen forming the space that can fill the foaming agent between turn-ups and the limit, be equipped with towards the convex strengthening rib one of plate body direction on the inner panel, strengthening rib one and strengthen forming the space that can fill the foaming agent between the turn-ups, the strengthening rib is equipped with the caulking groove on rather than the adjacent turn-ups's of strengthening a side, the. The utility model discloses a reduce the chamber door and take place to warp when foaming.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to medical low temperature freezer chamber door.
Background
The chamber door of medical freezer is being made and is including inner panel and planking usually, need add the foamer between inner panel and planking after installing inner panel and planking, fill the space between inner panel and planking, at the in-process that the foaming was filled, the foamer inflation can be for inner panel and planking application outside pressure, the face stress surface that leads to inner panel and planking can outwards bulge at most takes place to warp, the deformation of expansion meeting pulling door limit of face, how to increase the structural strength of chamber door, it is a technical problem that needs to solve to avoid taking place to warp at the foaming in-process.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides a medical low-temperature freezer chamber door, which aims to solve the technical problems that: how to reduce the deformation of the box door during foaming.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a medical low temperature freezer chamber door, includes inner panel and planking, and the planking package rubbing board body is bent and is formed a limit on, and the formation of bending on the board limit is taken and is leaned on the limit, the inner panel is placed in taking and is leaned on the edge, its characterized in that, the taking of two at least relative settings is still bent towards the board body direction on the limit and is formed and strengthen the turn-ups, strengthen forming the space that can fill the foaming agent between turn-ups and the limit, be equipped with towards the convex strengthening rib one of board body direction on the inner panel, strengthening rib one and strengthen forming the space that can fill the foaming agent between the turn-ups, the strengthening rib is equipped with the caulking groove on rather than the adjacent turn-ups's of strengthening side, the caulking groove sets up along strengthening turn-ups length direction.
The door edge bending-arranged abutting edge is used for placing an inner plate, the reinforcing flanging which is bent towards the plate body direction on the abutting edge can enhance the deformation-resistant structural strength of the door edge and the abutting edge, when foaming agent expands, the pressure is exerted on the plate surface, because the door edge and the abutting edge can resist the deformation of the plate body under the action of the reinforcing flanging, and the deformation-resistant capability of the plate body is enhanced, the reinforcing flanging which is arranged on the two opposite abutting edges can reduce the deformation of the box door when foaming, the foaming agent can also be arranged between the reinforcing flanging and the door edge, after the foaming agent is fixed, the structural strength of the box door can be enhanced by combining the door edge, the abutting edge and the reinforcing flanging, the structural strength of the box door can be enhanced by the reinforcing rib I arranged on the inner plate, the deformation of the inner plate can be reduced, the caulking groove on the reinforcing rib I, the foaming agent can enter into the foaming agent to fill the caulking groove in the foaming process, after the foaming is finished, the foaming agent can be fixedly connected with the caulking groove to form a structure mutually hooked with the caulking groove, so that the connection strength between the inner plate and the outer plate is increased.
In the medical low-temperature freezer door, the first reinforcing rib is provided with the protruding part protruding towards one side surface of the reinforcing flange adjacent to the first reinforcing rib, the protruding part is positioned between the caulking groove and the plate body, and the protruding part is arranged along the length direction of the reinforcing flange. The protruding portion arranged on the first reinforcing rib can better enhance the structural strength of the first reinforcing rib and prevent the inner plate from deforming, and meanwhile, the connection strength between the inner plate and the outer plate is increased.
In the medical low-temperature freezer door, the reinforcing flange and the door edge are arranged in parallel. Strengthen turn-ups and door limit mutual parallel arrangement, make the planking have better structural strength, prevent to warp when the foaming.
In the medical low-temperature freezer door, the lap edges at the periphery of the outer plate are provided with the reinforcing flanges. The lap edges around the outer plate are all provided with reinforcing flanges, so that the longer edge or the shorter edge of the box door can be effectively reinforced, and the deformation during foaming is prevented.
In the medical low-temperature freezer door, the plate body is convexly provided with a plurality of second reinforcing ribs arranged at intervals on the surface facing the inner plate. The arrangement of the second reinforcing rib strengthens the structure on the plate body of the inner plate and the outer plate, and prevents the plate body from deforming.
In the medical low-temperature freezer door, the two reinforcing ribs are arranged in a transversely and longitudinally staggered manner. The structure strength of the plate body can be further improved by the transverse and longitudinal staggered reinforcing ribs II.
In the medical low-temperature freezer door, the inner plate is also provided with a plurality of third reinforcing ribs which are arranged at intervals, and the third reinforcing ribs are arranged in a protruding manner towards the direction of the outer plate. The reinforcing rib III is further arranged to increase the structural strength of the inner plate and prevent deformation during foaming.
Compared with the prior art, the medical low-temperature freezer door has the following advantages:
1. the structural strength of the door edge is enhanced through the leaning edge and the reinforcing flanging, the deformation of the door edge in the foaming process is prevented, and the deformation force of the plate body in the foaming process can be enhanced.
2. After foaming is finished, the foaming agent can be fixed in the caulking groove to form a structure mutually hooked with the caulking groove, and the connection strength between the inner plate and the outer plate is increased.
Drawings
Fig. 1 is an exploded view of the door of the medical low-temperature freezer.
Fig. 2 is a sectional view of the door of the medical freezer.
Fig. 3 is a schematic structural view of the outer panel.
FIG. 4 is a schematic structural view of an outer panel in the third embodiment.
In the figure, 1, an inner panel; 1a, reinforcing ribs I; 1a1, caulking groove; 1a2, projection; 1a3 and a third reinforcing rib; 2. an outer plate; 2a, a plate body; 2a1 and a second reinforcing rib; 2b, a door edge; 2c, a lap-close edge; 2d, reinforcing the flanging.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 to 3, the medical low-temperature freezer door comprises an inner plate 1 and an outer plate 2, the outer plate 2 comprises a plate body 2a, the plate body 2a is bent to form a door edge 2b, the door edge 2b is bent to form a lap edge 2c, the plate body 2a is rectangular, the lap edge 2c is further bent towards the plate body 2a to form a reinforced flanging 2d, the two lap edges 2c which are oppositely arranged are provided with reinforced flanging 2d, the reinforced flanging 2d is only arranged on the longer edge of the door, the structural strength of the longer edge is improved, the cost is saved, a space which can be filled with foaming agent is formed between the reinforced flanging 2d and the door edge 2b, and the reinforced flanging 2d and the door edge 2b are arranged in parallel.
As shown in fig. 1 to 3, the inner panel 1 is placed on the lap edge 2c, the inner panel 1 is provided with a first reinforcing rib 1a protruding toward the panel body 2a, each reinforcing flange 2d corresponding to the outer panel 2 on the inner panel 1 is provided with a first reinforcing rib 1a, the cross section of the first reinforcing rib 1a is in an inverted omega shape, a space capable of being filled with foaming agent is formed between the first reinforcing rib 1a and the reinforcing flange 2d, one side surface of the first reinforcing rib 1a facing the adjacent reinforcing flange 2d is provided with a caulking groove 1a1, the caulking groove 1a1 is arranged along the length direction of the reinforcing flange 2d, one side surface of the first reinforcing rib 1a facing the adjacent reinforcing flange 2d is provided with a protruding portion 1a2 in a protruding manner, and the protruding portion 1a2 is located between the caulking groove 1a1 and the panel body 2 a.
As shown in fig. 1 to 3, the abutting edge 2c bent from the door edge 2b is used for placing the inner panel 1, the reinforcing flange 2d bent from the abutting edge 2c toward the panel body 2a can enhance the anti-deformation structural strength of the door edge 2b and the abutting edge 2c, the reinforcing flange 2d and the door edge 2b are arranged in parallel to each other, so that the outer panel 2 has better structural strength, when the foaming agent expands, the panel is pressed against the panel, because the door edge 2b and the abutting edge 2c can resist the deformation of the panel body 2a under the action of the reinforcing flange 2d, and the capability of the panel body 2a to resist the deformation is enhanced, the deformation of the door is prevented when the door is foamed, the foaming agent is also arranged between the reinforcing flange 2d and the door edge 2b, the abutting edge 2c and the reinforcing flange 2d after the foaming agent is fixed, the structural strength of the door can be enhanced by combining the door edge 2b, the abutting edge 2c and the reinforcing flange 2d, the reinforcing flange 1a first reinforcing rib 1a arranged on the inner panel 1 can enhance the structural strength of the inner panel 1, prevent the deformation of inner panel 1, caulking groove 1a1 on strengthening rib 1a can enter the foamer and fill caulking groove 1a1 at the in-process of foaming, after the foaming, the foamer can form the structure that links up with caulking groove 1a1 each other at caulking groove 1a1 internal fixation, increase the joint strength between inner panel 1 and the planking 2, the setting of protruding portion 1a2 can better strengthen the structural strength of strengthening rib 1a itself when preventing that inner panel 1 warp, increase the joint strength between inner panel 1 and the planking 2.
Specifically, as shown in fig. 1, the inner panel 1 is provided with a plurality of reinforcing ribs three 1a3 arranged at intervals, and the reinforcing ribs three 1a3 are arranged to protrude toward the outer panel 2. The number of the specific reinforcing ribs can be 6 or 8, and the arrangement of the three reinforcing ribs 1a3 further increases the structural strength of the inner plate 1 and prevents deformation during foaming.
Example two
The present embodiment is substantially the same as the above-described embodiments, and is different from the above-described embodiments in that the reinforcing beads 2d are provided on the respective peripheral abutment edges 2c of the outer panel 2, thereby further reducing deformation of the door during foaming.
As shown in fig. 3, a plurality of second reinforcing ribs 2a1 are convexly disposed on the plate body 2a facing the panel surface of the inner panel 1, specifically, 6 second reinforcing ribs 2a1 are disposed on the plate body 2a, and the number of the second reinforcing ribs 2a1 may also be 8.
EXAMPLE III
The present embodiment is substantially the same as the first embodiment, and the difference is that in the present embodiment, the number of the second reinforcing ribs 2a1 is two, and the two second reinforcing ribs 2a1 are disposed to be inclined to each other and form an included angle.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A medical low-temperature freezer door comprises an inner plate (1) and an outer plate (2), wherein the outer plate (2) comprises a plate body (2a), the plate body (2a) is bent to form a door edge (2b), the door edge (2b) is bent to form a lap edge (2c), the inner plate (1) is placed on the lap edge (2c), the medical low-temperature freezer door is characterized in that at least two opposite lap edges (2c) are bent towards the plate body (2a) to form a reinforced flanging (2d), a space capable of being filled with foaming agents is formed between the reinforced flanging (2d) and the door edge (2b), a first reinforcing rib (1a) protruding towards the plate body (2a) is arranged on the inner plate (1), a space capable of being filled with foaming agents is formed between the first reinforcing rib (1a) and the reinforced flanging (2d), and an caulking groove (1) is arranged on one side face, facing the reinforced flanging (2d) adjacent to the first reinforcing rib (1a), the caulking groove (1a1) is arranged along the length direction of the reinforcing flange (2 d).
2. The medical refrigerator door according to claim 1, wherein the first reinforcing rib (1a) is provided with a protrusion (1a2) protruding towards one side of the reinforcing flange (2d) adjacent to the first reinforcing rib, the protrusion (1a2) is positioned between the caulking groove (1a1) and the plate body (2a), and the protrusion (1a2) is arranged along the length direction of the reinforcing flange (2 d).
3. The medical low-temperature freezer door according to claim 2, characterized in that the reinforcing flange (2d) and the door edge (2b) are arranged parallel to each other.
4. The medical low-temperature freezer door according to claim 1, 2 or 3, characterized in that the lap edges (2c) around the outer plate (2) are provided with reinforcing flanges (2 d).
5. The door of the medical low-temperature freezer according to claim 4, characterized in that the plate body (2a) is provided with a plurality of second reinforcing ribs (2a1) which are arranged at intervals in a protruding way on the surface facing the inner plate (1).
6. The door of the medical low-temperature freezer according to claim 5, characterized in that the second reinforcing ribs (2a1) are arranged in a staggered manner.
7. The medical low-temperature freezer door according to claim 4, characterized in that a plurality of reinforcing ribs three (1a3) arranged at intervals are further arranged on the inner plate (1), and the reinforcing ribs three (1a3) are arranged to protrude towards the outer plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823822.3U CN213955720U (en) | 2020-11-30 | 2020-11-30 | Medical low-temperature freezer door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823822.3U CN213955720U (en) | 2020-11-30 | 2020-11-30 | Medical low-temperature freezer door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955720U true CN213955720U (en) | 2021-08-13 |
Family
ID=77212464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022823822.3U Active CN213955720U (en) | 2020-11-30 | 2020-11-30 | Medical low-temperature freezer door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955720U (en) |
-
2020
- 2020-11-30 CN CN202022823822.3U patent/CN213955720U/en active Active
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