CN218915540U - Door seal structural member for refrigerator - Google Patents
Door seal structural member for refrigerator Download PDFInfo
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- CN218915540U CN218915540U CN202222338650.XU CN202222338650U CN218915540U CN 218915540 U CN218915540 U CN 218915540U CN 202222338650 U CN202222338650 U CN 202222338650U CN 218915540 U CN218915540 U CN 218915540U
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- 238000009434 installation Methods 0.000 claims abstract description 94
- 230000008719 thickening Effects 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 abstract description 149
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 238000004321 preservation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a door seal structure for a refrigerator, which comprises a door seal structure, wherein the door seal structure is arranged on the inner side of a corresponding area mounting structure on a refrigerator or commercial seal cabinet door body, a magnetic strip air bag is arranged on the left side of the upper part of the door seal structure, magnetic conditions are arranged in the magnetic strip air bag, an inner air bag is arranged on the right side of the magnetic strip air bag, an intermediate air bag is arranged on the lower parts of the magnetic strip air bag and the inner air bag, a triangular structure area is arranged on the right outer side of the intermediate air bag, a transverse thickening connecting part is arranged at the bottom of the intermediate air bag, a vertical rib body is arranged on the transverse thickening connecting part, outer cover edges are arranged at the tail ends of the left side and the right side of the transverse thickening connecting part, and a mounting part is arranged on the lower part of the transverse thickening connecting part. The utility model solves the problems that the door seal assembly for the existing refrigerator and commercial sealing cabinet is easy to shake up and down after being arranged on a door body, so that the door seal assembly and an installation area are easy to loosen and leak cold, and the door seal assembly is excessively large in extrusion deformation and poor in structural stability after the door body is closed.
Description
Technical Field
The utility model relates to the field of door seal structural members for refrigerators and commercial seal cabinets, in particular to a door seal structural member for a refrigerator.
Background
The door seal structure is an important component for manufacturing the refrigerator and the commercial sealed cabinet products. After the existing door seal structural member is installed on a refrigerator or a commercial seal cabinet door body, the door seal structural member exists when in use: the door seal structure is easy to shake up and down between corresponding installation area structures on the door body, so that the door seal assembly and the installation area are easy to loosen and leak cold, and when the door body is closed, the whole door seal assembly is excessively large in extrusion deformation and poor in structural stability. Therefore, the development of the door sealing structural member for the refrigerator is designed by the company, so that the problems commonly existing in the prior refrigerator and commercial sealing cabinet industry are solved, the application range of the door sealing structural member in the commercial sealing cabinet is expanded, and a new overall design idea is provided for the product updating development of the door sealing structural member industry.
Disclosure of Invention
In order to solve the problems, the utility model provides a door sealing structural member for a refrigerator, which has good overall structural stability, small interval fluctuation between the door sealing structural member and a corresponding installation area structure on a door body, good internal and external sealing and heat insulation effects, and avoids the situation that the door liner of the refrigerator or a commercial sealing cabinet is leaked due to shaking of the door sealing structural member on the corresponding door body when the door sealing structural member is in joint connection, thereby ensuring good internal and external heat insulation and sealing effects of the refrigerator or the commercial sealing cabinet,
the utility model solves the problems that the door seal assembly for the prior refrigerator and the commercial sealing cabinet is easy to shake up and down between the door seal assembly and the corresponding installation area structure on the door body after being installed on the door body of the refrigerator and the commercial sealing cabinet, so that the door seal assembly and the installation area are easy to loosen and leak cold, and the whole door seal assembly is excessively extruded and deformed after the door body is closed, and has poor structural stability.
The technical scheme adopted by the utility model is as follows:
the utility model provides a door seal structure spare for refrigerator, includes door seal structure spare, and door seal structure spare dress corresponds the inboard in the district on refrigerator or commercial seal cabinet door body mounting structure, door seal structure spare upper portion left side is equipped with the magnetic stripe gasbag, and magnetic condition is equipped with in the magnetic stripe gasbag, and magnetic condition enables the last top surface of door seal structure spare, and it is good with the inner bag laminating compactness of refrigerator or commercial seal cabinet, and magnetic stripe gasbag right side is equipped with inboard gasbag, and the lower part of magnetic stripe gasbag and inboard gasbag is equipped with middle gasbag, and inboard gasbag and middle gasbag can cut off outside air, with the inside gaseous flow of refrigerator or commercial seal cabinet, make the whole inside and outside thermal-insulated effectual of door seal structure spare, and the leakproofness is good, still includes:
the right outer side of the middle air bag is provided with a triangular structure area, when the door body and the inner container provided with the door sealing structural member are sucked with the inner container, the upper top surfaces of the magnetic stripe air bag and the inner side air bag are enabled to be in good stability due to the friction force between the upper top surfaces of the magnetic stripe air bag and the inner side air bag and the inner container, the whole upper top surface of the door sealing structural member can be pushed between the door body and the inner container, at the moment, the triangular structure area can ensure the whole stability of the door sealing structural member, reduce the deformation of the door sealing structural member, enable the door sealing structural member to be in good stability, and keep the whole transverse stability of the door sealing structural member,
the bottom of the middle air bag is provided with a transverse thickening connecting part, the tail ends of the left side and the right side of the transverse thickening connecting part are provided with outer cover edges, the outer cover edges can be tightly attached to a door body provided with the door sealing structural part, the left side and the right side of the transverse thickening connecting part in the door sealing structural part are ensured not to be tilted and to leak cold,
the installation part is arranged at the lower part of the transverse thickening connection part, the installation part can ensure that the door sealing structural part arranged at the inner side of the corresponding area of the installation structure on the refrigerator or commercial sealing cabinet door body is in clamping and stable lap joint with the refrigerator or commercial sealing cabinet door body, the connection stability between the whole door sealing structural part and the refrigerator or commercial sealing cabinet door body is good, the whole door sealing structural part is prevented from shaking up and down,
the upper surface of horizontal bodiness connecting portion is equipped with erects the muscle body, and when this door seal structure spare was installed in refrigerator or commercial seal cabinet door body on the inboard of mounting structure corresponding district, the door seal structure spare wholly was pushed down, and magnetic stripe spare can produce down pressure in the door seal structure spare this moment, and the middle part of the holistic lower pressure transfer to the installation department of door seal structure spare with magnetic condition through erectting the muscle body, makes the installation department in the door seal structure spare, when installing the inboard of mounting structure corresponding district on the refrigerator or commercial seal cabinet door body, the mounting groove of mounting structure corresponding district is pressed into more easily.
In order to enable the upper top surface of the door seal structure to be tightly attached to the upper top surface of the refrigerator or the inner container of the commercial sealing cabinet by magnetic attraction, the pushing deformation of the door seal structure caused by friction between the upper top surface of the magnetic strip air bag and the inner container is reduced, further, the upper top surfaces of the magnetic strip air bag and the inner side air bag are mutually connected into a whole, the whole upper top surfaces of the magnetic strip air bag and the inner side air bag are inclined from right to left, and the right side of the upper top surface is slightly higher than the left side of the upper top surface.
In order to ensure good connection stability between the bottom of the magnetic stripe air bag and the triangular structure area and better overall stability and deformation resistance of the door seal structural member, further, the right side surface of the inner side air bag is arc-shaped, the left lower part of the inner side air bag is provided with an L-shaped folded body, the right side of the L-shaped folded body is upward tilted to the inner side of the inner side air bag,
the upper part of the L-shaped folded body is connected with the right side of the bottom of the magnetic stripe air bag, the bottom of the L-shaped folded body is connected with the upper part of the left side of the triangular structure area, so that the connection stability between the bottom of the magnetic stripe air bag and the triangular structure area is good,
the lower part of the L-shaped folding body is provided with an intermediate air bag, the L-shaped folding body can be used for magnetic attraction and lamination with the inner container of the refrigerator or the commercial sealing cabinet on the upper top surfaces of the magnetic stripe air bag and the inner side air bag in the door sealing structural member, and downward traction force is generated at the bottom of the magnetic stripe air bag, so that the overall stability and the anti-deformation performance of the door sealing structural member are better.
In order to ensure that the left lower side of the door sealing structural member has good adhesion with a refrigerator or a commercial sealing cabinet door body, and prevents the door sealing structural member from being stretched when being magnetically attached to cause the phenomenon of upwarp of the left lower side of the whole structure, so that the whole sealing effect of the door sealing structural member is better, furthermore, the left side of the middle air bag is provided with an S-shaped ladder-shaped side connected body, the upper part of the S-shaped ladder-shaped side connected body is connected with the middle area of the bottom of the magnetic stripe air bag, the lower part of the S-shaped ladder-shaped side connected body is connected with the left upper part of the transverse thickening connecting part, the connection stability of the bottom of the magnetic stripe air bag and the left upper part of the transverse thickening connecting part is good,
when the door seal structural member is arranged on the inner side of the corresponding area of the mounting structure on the refrigerator or commercial sealing cabinet door body, the S-shaped ladder-shaped side connected body enables the left lower side of the door seal structural member to be good in adhesion tightness with the door body, and when the upper surface of the magnetic stripe air bag in the door seal structural member is in magnetic attraction adhesion with the inner container, the S-shaped ladder-shaped side connected body can provide a certain stretching deformation amount, so that the phenomenon that the left lower side of the door seal structural member is upturned due to the fact that the door seal structural member is integrally stretched is avoided, and the integral sealing effect of the door seal structural member is better.
In order to improve the integral deformation resistance of the door sealing structural member, the door sealing structural member has strong extrusion deformation resistance and good heat insulation sealing performance, furthermore, the bottom of the triangular structural region is integrally positioned on the right upper side of the transverse thickening connecting part, the right side of the triangular structural region and the right lower part of the inner side air bag are mutually connected into a whole, when the door sealing structural member is arranged on the inner side of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body, the triangular structural region and the transverse thickening connecting part can keep the integral stability of the door sealing structural member when the door body is closed, the integral deformation resistance of the door sealing structural member is good, when the magnetic strip member is magnetically attached to the door liner, the triangular structural region can improve the integral heat insulation sealing performance of the door sealing structural member, so that the heat insulation sealing performance of the door sealing structural member is good,
the left side of triangle-shaped structure district is slope form body, and the right side of slope form body is higher than the left side, and the upper portion of slope form body is connected with the lower part of L shape disjunctor, and when refrigerator or commercial sealed cabinet door body and box inner bag were closed, door seal structure wholly can be extruded and take place deformation to provide holding power for door seal structure wholly through triangle-shaped structure district and slope form body to prevent door seal structure in the rotatory in-process along door axis spare along with refrigerator or commercial sealed cabinet door body, door seal structure is too big because of the deformation, and leads to leaking cold phenomenon's emergence.
In order to reduce the whole volume of the installation part, the installation part is easier to be pressed in the installation groove of the corresponding area of the installation structure, further, a vertical rib body is arranged on the transverse thickening connection part, the vertical rib body is integrally positioned above the middle area of the installation part, the upper top of the vertical rib body is in a flush shape, when the door sealing structural part is installed on the inner side of the corresponding area of the installation structure on the refrigerator or the commercial sealing cabinet door body, the door sealing structural part is wholly pressed down, the vertical rib body can transmit the downward pressure to the middle part of the installation part, the upper surface of the installation part is subjected to sinking deformation, the whole volume of the installation part is reduced, the installation part is easier to be pressed in the installation groove of the corresponding area of the installation structure,
meanwhile, the vertical rib body can also provide vertical support for the inside of the middle air bag in the door sealing structural member, so as to prevent the phenomenon of cold leakage at the upper top surfaces of the magnetic stripe air bag and the inner air bag in the door sealing structural member due to overlarge sinking deformation of the middle air bag,
the upper top of the vertical rib body is in a level shape, the upper top of the level-shaped vertical rib body can enable the downward pressure to be uniformly transmitted to the middle part of the installation part, the sinking deformation amounts of the left side and the right side of the upper surface of the installation part are symmetrical, and the installation part is ensured to be uniformly symmetrical left and right after being pressed in the installation groove of the corresponding area of the installation structure, so that the installation part cannot incline.
In order to ensure that the mounting part of the door sealing structural part and the mounting groove of the corresponding region of the mounting structure on the door body are clamped and stable, the door body for mounting the door sealing structural part and the door sealing structural part have good heat insulation effect, furthermore, the door sealing structural part is arranged on the inner side of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body, the inner side of the corresponding region of the mounting structure is provided with cambered surface convex bodies, the cambered surface convex bodies are provided with left and right cambered surface convex bodies which correspond to the left and right sides of the upper part of the mounting part of the transverse thickening connecting part in the door sealing structural part, after the mounting part of the door sealing structural part is pressed and mounted in the mounting groove of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body, the two cambered surface convex bodies can be stably clamped on the left and right sides of the upper part of the mounting part of the door sealing structural part and the mounting groove of the corresponding region of the door body have good clamping stability,
and can make the below of horizontal bodiness connecting portion lid in the door seal structure spare close the district, close compactibility with the higher authority card of mounting groove, ensure between the higher authority of horizontal bodiness connecting portion and the mounting portion lower part in the door seal structure spare, the inside and outside air separation district appears, can improve the whole thermal-insulated effect of door seal structure spare.
In order to ensure better connection stability between the door sealing structural member and the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body, furthermore, the left side and the right side of the lower part of the mounting part are provided with obliquely upward back-off edges, the obliquely upward back-off edges can ensure that the mounting part in the door sealing structural member has good connection stability between the door sealing structural member and the corresponding region of the mounting structure on the door body when being arranged in the mounting groove of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body,
when the door seal structural member is arranged on the inner side of the installation structure corresponding area on the refrigerator or commercial sealing cabinet door body, the back-off edge at the lower part of the installation part can be extruded to enable the installation part to be more easily extruded in the installation groove of the installation structure corresponding area on the door body, when the door seal structural member is arranged on the inner side of the installation structure corresponding area on the refrigerator or commercial sealing cabinet door body, the back-off edge of the installation part can be unfolded in the installation groove of the installation structure corresponding area on the door body to restore to the original shape, and the back-off edge of the installation part can be enabled to form the cambered surface convex body on the inner side of the installation structure corresponding area on the door body, so that the back-off fitting sealing connection is formed.
Compared with the prior art, the door sealing structural part for the refrigerator has the beneficial effects that:
1. according to the door sealing structural member, the magnetic stripe air bag is arranged at the left upper part of the door sealing structural member, the inner side air bag is arranged on the right side of the magnetic stripe air bag, the middle air bag is arranged at the lower parts of the magnetic stripe air bag and the inner side air bag, the triangular structural region is arranged on the right outer side of the middle air bag, the transverse thickening connecting part is arranged at the bottom of the middle air bag, the outer cover edges are arranged at the tail ends of the left side and the right side of the transverse thickening connecting part, and the inner side air bag, the middle air bag and the triangular structural region are utilized to enable the inner side and the outer side of a refrigerator or a commercial sealing cabinet door body provided with the door sealing structural member to form a sealing heat insulation region, so that the door sealing structural member is good in overall inner and outer heat insulation effect and good in sealing performance;
the triangular structural area can ensure the integral stability of the door sealing structural part, reduce the deformation of the door sealing structural part, ensure that the door sealing structural part has good stability, and keep the integral transverse stability of the door sealing structural part;
the outer cover edge can be tightly attached to the door body provided with the door sealing structural member, so that the left side and the right side of the transverse thickening connecting part in the door sealing structural member cannot be tilted to leak cold, and the effective attaching tightness between the door sealing structural member and the door body is good;
2. the door seal structural member is characterized in that a vertical rib body is arranged on the upper surface of a transverse thickening connecting part in the door seal structural member, when the door seal structural member is arranged on the inner side of a corresponding area of an installation structure on a refrigerator or a commercial sealing cabinet door body by utilizing the vertical rib body, the whole door seal structural member is pressed down, the vertical rib body can enable the downward pressure to be transmitted to the middle part of the installation part, the upper surface of the installation part is subjected to sinking deformation, the whole volume of the installation part is reduced, the installation part is more easily pressed into an installation groove of the corresponding area of the installation structure,
the vertical rib body can also provide vertical support for the inside of the middle air bag in the door sealing structural member, so that the phenomenon of cold leakage at the upper top surfaces of the magnetic stripe air bag and the inner side air bag in the door sealing structural member due to overlarge sinking deformation of the middle air bag is prevented;
3. the inner side of the corresponding area of the mounting structure on the refrigerator or commercial sealing cabinet door body for mounting the door sealing structural member is provided with a cambered surface convex body structure, the cambered surface convex body is utilized to correspond to the left side and the right side of the upper part of the mounting part of the transverse thickening connecting part in the door sealing structural member, after the mounting part of the door sealing structural member is pressed into the mounting groove of the corresponding area of the mounting structure on the refrigerator or commercial sealing cabinet door body, the cambered surface convex body can be stably clamped at the left side and the right side of the upper part of the mounting part, so that the clamping stability between the mounting part of the door sealing structural member and the mounting groove of the corresponding area of the mounting structure on the door body is good,
and can make the lid close under the horizontal bodiness connecting portion in the door seal structure spare, with the higher authority block compactness of mounting groove good, ensure between the higher authority of horizontal bodiness connecting portion and the mounting portion lower part in the door seal structure spare, the inside and outside air separation district appears, can improve the whole heat preservation heat-proof effect of door seal structure spare.
Drawings
Fig. 1 is a schematic view of a horizontal cross section of a contact area between a door seal structure member and a door body and a liner after the door seal structure member is installed in an installation groove in a corresponding area of an installation structure on a door body of a refrigerator or a commercial seal cabinet;
fig. 2 is a schematic view of a transverse cross section of a door seal structure for a refrigerator according to the present utility model.
Remarks description
1. An inner container; 2. a door seal structure; 3. a magnetic stripe air bag; 4. magnetic conditions; 5.S stepped side links; 6. a vertical rib body; 7. a mounting part; 8. an intermediate air bag; 9. a triangular structural region; l-shaped folded and connected body; 11. an inner airbag; 12. a lateral thickening connection; 13. a door body; 14. a cambered surface convex body; 15. a reverse buckling edge; 16. and an outer cover edge.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the utility model, are within the scope of the utility model.
The present utility model will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, a door seal structure for a refrigerator includes a door seal structure 2, the door seal structure 2 is mounted on the inner side of a corresponding area of a mounting structure on a refrigerator or commercial seal cabinet door 13, a magnetic stripe air bag 3 is arranged on the left side of the upper portion of the door seal structure 2, a magnetic condition 4 is mounted in the magnetic stripe air bag 3, the magnetic stripe 4 can enable the upper top surface of the door seal structure 2 to be tightly attached to an inner container 1 of the refrigerator or commercial seal cabinet, an inner side air bag 11 is arranged on the right side of the magnetic stripe air bag 3, an intermediate air bag 8 is arranged at the lower portions of the magnetic stripe air bag 3 and the inner side air bag 11, the inner side air bag 11 and the intermediate air bag 8 can separate outside air and flow with air inside the refrigerator or commercial seal cabinet, so that the door seal structure 2 is good in overall internal and external heat insulation effect, and good tightness are further provided with:
the right outer side of the middle air bag 8 is provided with a triangle structure area 9, when the door body 13 provided with the door seal structural member 2 and the inner container 1 are sucked with the inner container 1 through the upper top surfaces of the magnetic stripe air bag 3 and the inner side air bag 11 by the magnetic condition 4, the whole upper top surface of the door seal structural member 2 can be pushed between the door body 13 and the inner container 1 due to the friction force between the upper top surfaces of the magnetic stripe air bag 3 and the inner side air bag 11 and the inner container 1, at the moment, the triangle structure area 9 can ensure the whole stability of the door seal structural member 2, reduce the deformation of the door seal structural member 2, ensure the good stability of the door seal structural member 2 and keep the whole transverse stability of the door seal structural member 2,
the bottom of the middle air bag 8 is provided with a transverse thickening connecting part 12, the tail ends of the left side and the right side of the transverse thickening connecting part 12 are provided with outer cover edges 16, the outer cover edges 16 can be tightly attached to a door body 13 provided with the door sealing structural part 2, the left side and the right side of the transverse thickening connecting part 12 in the door sealing structural part 2 are ensured not to be tilted and to leak cold,
the lower part of the transverse thickening connecting part 12 is provided with a mounting part 7, the mounting part 7 can ensure that the door sealing structural part 2 arranged at the inner side of the corresponding area of the mounting structure on the refrigerator or commercial sealing cabinet door body 13 is in clamping and stable lap joint with the refrigerator or commercial sealing cabinet door body 13, the connection stability between the whole door sealing structural part 2 and the refrigerator or commercial sealing cabinet door body 13 is good, the whole door sealing structural part 2 is prevented from shaking up and down,
the upper surface of the transverse thickening connecting part 12 is provided with a vertical rib 6, when the door seal structural part 2 is installed on the refrigerator or the inner side of the corresponding region of the installation structure on the commercial sealing cabinet door body 13, the whole door seal structural part 2 is pressed down, the magnetic strip 4 in the door seal structural part 2 can generate downward pressure, and the magnetic condition 4 and the whole downward pressure of the door seal structural part 2 can be transmitted to the middle part of the installation part 7 through the vertical rib 6, so that the installation part 7 in the door seal structural part 2 is pressed into the installation groove of the corresponding region of the installation structure more easily when the inner side of the corresponding region of the installation structure on the refrigerator or the commercial sealing cabinet door body 13 is installed.
In order to make the upper top surface of door seal structure 2, the magnetic attraction between the upper top surface of magnetic stripe gasbag 3 and inner bag 1 is tighter, reduce the pushing deformation that makes door seal structure 2 produce because of friction between the inner bag 1 and the upper top surface of magnetic stripe gasbag 3, and further, the upper top surface of magnetic stripe gasbag 3 and inboard gasbag 11 interconnects as an organic wholely, the whole form that inclines from right to left that is higher than the left side of upper top surface is gone up to the whole top surface of magnetic stripe gasbag 3 and inboard gasbag 11, this kind of structural design can make the magnetic attraction between upper top surface of magnetic stripe gasbag 3 and the inner bag 1 inseparabler in door seal structure 2 when carrying out the magnetic attraction with inner bag 1 of refrigerator or commercial seal cabinet, reduce the pushing deformation that makes door seal structure 2 produce because of friction between upper top surface of magnetic stripe gasbag 3 and the inner bag 1, effectively cut off the energy transmission between refrigerator or the commercial seal cabinet inside and outside.
In order to ensure good connection stability between the bottom of the magnetic stripe air bag 3 and the triangular structure area 9 and better overall stability and deformation resistance of the door seal structural member 2, further, the right side surface of the inner air bag 11 is arc-shaped, the left lower part of the inner air bag 11 is provided with an L-shaped folded connection body 10, the right side of the L-shaped folded connection body 10 is upwards tilted to the inside of the inner air bag 11,
the upper part of the L-shaped folding body 10 is connected with the right side of the bottom of the magnetic stripe air bag 3, the bottom of the L-shaped folding body 10 is connected with the upper part of the left side of the triangular structure area 9, so that the connection stability between the bottom of the magnetic stripe air bag 3 and the triangular structure area 9 is good,
the lower part of the L-shaped folding body 10 is provided with an intermediate air bag 8, the L-shaped folding body 10 can produce downward traction force on the bottom of the magnetic strip air bag 3 when the upper top surfaces of the magnetic strip air bag 3 and the inner air bag 11 in the door seal structural member 2 are magnetically attached to the liner 1 of the refrigerator or the commercial seal cabinet, so that the overall stability and the deformation resistance of the door seal structural member 2 are better.
In order to ensure that the lower left side of the door sealing structural member 2 is tightly attached to a refrigerator or a commercial sealing cabinet door body 13, the door sealing structural member 2 is prevented from being stretched when being magnetically attached, and the phenomenon of upwarp of the lower left side of the whole structure is caused, so that the whole sealing effect of the door sealing structural member 2 is better, furthermore, the upper part of an S-shaped ladder-shaped side connecting body 5,S-shaped ladder-shaped side connecting body 5 arranged on the left side of the middle air bag 8 is connected with the middle area of the bottom of the magnetic stripe air bag 3, the lower part of the S-shaped ladder-shaped side connecting body 5 is connected with the upper left side of a transverse thickening connecting part 12, the connection stability of the bottom of the magnetic stripe air bag 3 and the upper left side of the transverse thickening connecting part 12 is good,
when the door seal structural member 2 is installed on the refrigerator or the inner side of the corresponding region of the installation structure on the commercial sealing cabinet door body 13, the S-shaped ladder-shaped side connecting body 5 enables the left lower side of the door seal structural member 2 to be attached to the door body 13, the compactness is good, when the upper surface of the magnetic stripe air bag 3 in the door seal structural member 2 is attached to the liner 1 in a magnetic attraction mode, the S-shaped ladder-shaped side connecting body 5 can provide a certain stretching deformation amount, the phenomenon that the left lower side of the door seal structural member 2 is tilted upwards due to the fact that the door seal structural member is stretched integrally is avoided, and the integral sealing effect of the door seal structural member 2 is better.
In order to improve the integral deformation resistance of the door seal structural member 2, the door seal structural member 2 has strong extrusion deformation resistance and good heat insulation sealing performance, furthermore, the bottom of the triangular structural region 9 is integrally positioned on the right upper side of the transverse thickening connecting part 12, the right side of the triangular structural region 9 and the right lower part of the inner side air bag 11 are mutually connected into a whole, when the door seal structural member 2 is arranged on the inner side of a corresponding region of an installation structure on a refrigerator or commercial seal cabinet door body 13, the triangular structural region 9 and the transverse thickening connecting part 12 can keep the integral stability of the door seal structural member 2 when the door body 13 is closed, the integral deformation resistance of the door seal structural member 2 is good, when the magnetic strip member 4 is magnetically attached to the door liner 1, the triangular structural region 9 can improve the integral heat insulation sealing performance of the door seal structural member 2, the heat insulation sealing performance of the door seal structural member 2 is good,
the left side of triangle-shaped structure district 9 is slope form body, and the right side of slope form body is higher than the left side, and the upper portion of slope form body is connected with the lower part of L shape disjunctor, and when refrigerator or commercial sealed cabinet door body 13 and box inner bag 1 were closed, door seal structure 2 wholly can be extruded and take place deformation, can provide holding power for door seal structure 2 wholly through triangle-shaped structure district 9 and slope form body to prevent door seal structure 2 along refrigerator or commercial sealed cabinet door body 13, along door shaft spare rotatory in-process, door seal structure 2 is too big because of the deformation, and leads to leaking cold phenomenon's emergence.
In order to reduce the whole volume of the installation part 7, the installation part 7 is easier to be pressed and installed in the installation groove of the corresponding area of the installation structure, further, a vertical rib 6 is arranged on the upper surface of the transverse thickening connecting part 12, the whole vertical rib 6 is positioned above the middle area of the installation part 7, the upper top of the vertical rib 6 is in a flush shape, when the door sealing structural part 2 is installed on the inner side of the corresponding area of the installation structure on the refrigerator or the commercial sealing cabinet door body 13, the whole door sealing structural part 2 is pressed down, the vertical rib 6 can transmit the pressing force to the middle part of the installation part 7, the upper surface of the installation part 7 is sunken and deformed, the whole volume of the installation part 7 is reduced, the installation part 7 is easier to be pressed and installed in the installation groove of the corresponding area of the installation structure,
meanwhile, the vertical rib 6 can also provide vertical support for the inside of the middle air bag 8 in the door sealing structural member 2, so as to prevent the middle air bag 8 from leaking cold at the upper top surfaces of the magnetic stripe air bag 3 and the inner air bag 11 in the door sealing structural member 2 due to overlarge sinking deformation,
the upper top of the vertical rib body 6 is in a level shape, the upper top of the level-shaped vertical rib body 6 can enable the downward pressure to be uniformly transmitted to the middle part of the installation part 7, the sinking deformation amounts of the left side and the right side of the upper surface of the installation part 7 are symmetrical, and after the installation part 7 is pressed in the installation groove of the installation structure corresponding area, the installation part 7 is uniform in bilateral symmetry and cannot incline.
In order to ensure good clamping stability between the mounting part 7 of the door sealing structural member 2 and the mounting groove of the corresponding region of the mounting structure on the door body 13, and ensure good heat preservation and insulation effect between the door body 13 for mounting the door sealing structural member 2 and the door sealing structural member 2, further, the door sealing structural member 2 is arranged at the inner side of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body 13, the inner side of the corresponding region of the mounting structure is provided with cambered surface convex bodies 14, the cambered surface convex bodies 14 are provided with left and right sides, the two cambered surface convex bodies 14 correspond to the left and right sides of the upper part of the mounting part 7 under the transverse thickening connecting part 12 in the door sealing structural member 2, after the mounting part 7 of the door sealing structural member 2 is pressed in the mounting groove of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body 13, the two cambered surface convex bodies 14 can be stably clamped at the left and right sides of the upper part of the mounting groove of the mounting structure corresponding region on the door body 13, so that the clamping stability between the mounting part 7 of the door sealing structural member 2 and the mounting groove of the door body 13 is good,
the lower part of the covering area of the transverse thickening connecting part 12 in the door sealing structural part 2 is clamped with the upper surface of the mounting groove, the situation that an inner air partition area and an outer air partition area are formed between the upper surface of the transverse thickening connecting part 12 in the door sealing structural part 2 and the lower part of the mounting part 7 is ensured, and the integral heat preservation and heat insulation effect of the door sealing structural part 2 can be improved.
In order to ensure better connection stability between the door sealing structural member 2 and the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body 13, furthermore, the left side and the right side of the lower part of the mounting part 7 are provided with obliquely upward back-off edges 15, the obliquely upward back-off edges 15 can ensure that the mounting part 7 in the door sealing structural member 2 is arranged in the mounting groove of the corresponding region of the mounting structure on the refrigerator or commercial sealing cabinet door body 13, when the door sealing structural member 2 is arranged in the mounting groove of the corresponding region of the mounting structure on the door body 13, the connection stability between the door sealing structural member 2 and the corresponding region of the mounting structure on the door body 13 is good,
when the door seal structural member 2 is installed on the refrigerator or the inner side of the installation structure corresponding area on the commercial sealing cabinet door body 13, the back-off edge 15 at the lower part of the installation part 7 can be extruded to enable the installation part 7 to be more easily extruded in the installation groove of the installation structure corresponding area on the door body 13, when the door seal structural member 2 is installed on the refrigerator or the inner side of the installation structure corresponding area on the commercial sealing cabinet door body 13, the back-off edge 15 of the installation part 7 can be opened in the installation groove of the installation structure corresponding area on the door body 13 to restore the original shape, and the back-off edge 15 of the installation part 7 can be enabled to form back-off attaching sealing connection with the cambered surface convex body 14 on the inner side of the installation structure corresponding area on the door body 13.
Example 1:
the utility model provides a door seal structure for refrigerator, includes door seal structure 2, and door seal structure 2 dress is equipped with magnetic stripe gasbag 3 on refrigerator or commercial seal cabinet door body 13 the inboard that the mounting structure corresponds the district, and magnetic stripe gasbag 3 is equipped with in magnetic stripe gasbag 3 upper portion left side, and magnetic stripe gasbag 3 installs inside magnetic condition 4, and magnetic stripe gasbag 3 right side is equipped with inboard gasbag 11, and the lower part of magnetic stripe gasbag 3 and inboard gasbag 11 is equipped with middle gasbag 8, still includes:
the right outer side of the middle air bag 8 is provided with a triangle structure area 9,
the bottom of the middle air bag 8 is provided with a transverse thickening connecting part 12, the tail ends of the left side and the right side of the transverse thickening connecting part 12 are provided with outer cover edges 16,
the lower part of the transverse thickening connecting part 12 is provided with a mounting part 7,
the transverse thickening connection 12 is provided with a vertical rib 6.
The upper top surfaces of the magnetic stripe air bag 3 and the inner side air bag 11 are interconnected into a whole, the whole upper top surfaces of the magnetic stripe air bag 3 and the inner side air bag 11 are inclined from right to left, and the right side of the upper top surface is slightly higher than the left side of the upper top surface;
the right side surface of the inner side air bag 11 is arc-shaped, the left lower part of the inner side air bag 11 is provided with an L-shaped folding body 10, the right side of the L-shaped folding body 10 is upward tilted to the inner side of the inner side air bag,
the upper part of the L-shaped folding body 10 is connected with the right side of the bottom of the magnetic stripe air bag 3, the bottom of the L-shaped folding body 10 is connected with the upper part of the left side of the triangle structure area 9,
the lower part of the L-shaped folding body 10 is provided with an intermediate air bag 8;
the left side of the middle air bag 8 is provided with an S-shaped ladder-shaped side conjoined 5,S, the upper part of the S-shaped ladder-shaped side conjoined 5 is connected with the middle area of the bottom of the magnetic stripe air bag 3, and the lower part of the S-shaped ladder-shaped side conjoined 5 is connected with the left upper surface of the transverse thickening connecting part 12;
the bottom of the triangular structure area 9 is integrally positioned on the right upper side of the transverse thickening connecting part 12, the right side of the triangular structure area 9 and the right lower part of the inner side air bag 11 are mutually connected into a whole,
the left side of the triangular structure area 9 is a slope-shaped body, the right side of the slope-shaped body is higher than the left side, and the upper part of the slope-shaped body is connected with the lower part of the L-shaped folding body 10;
a vertical rib body 6 is arranged on the transverse thickening connecting part 12, the vertical rib body 6 is integrally positioned above the middle area of the mounting part 7, and the upper top of the vertical rib body 6 is in a flush shape;
the door sealing structural member 2 is arranged at the inner side of a corresponding area of an installation structure on the refrigerator or commercial sealing cabinet door body 13, the inner side of the corresponding area of the installation structure is provided with cambered surface convex bodies 14, the cambered surface convex bodies 14 are provided with left and right cambered surface convex bodies 14, the two cambered surface convex bodies 14 correspond to the left and right sides of the upper part of the lower installation part 7 of the transverse thickening connecting part 12 in the door sealing structural member 2,
the left and right sides of the lower part of the mounting part 7 are provided with obliquely upward back-off edges 15.
The door seal assembly solves the problems that the door seal assembly for the existing refrigerator and commercial sealing cabinets is easy to shake up and down between the door seal assembly and a corresponding installation area structure on the door body 13 after being installed on the door body 13 of the refrigerator and commercial sealing cabinets, so that the door seal assembly and the installation area are easy to loosen and leak cold, and when the door body 13 is closed, the whole door seal assembly is excessively extruded and deformed, and the structural stability is poor.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (8)
1. The utility model provides a door seal structure spare for refrigerator, includes door seal structure spare, and door seal structure spare dress is in refrigerator or commercial seal cabinet door body on the inboard that the mounting structure corresponds the district, door seal structure spare upper portion left side is equipped with the magnetic stripe gasbag, and magnetic condition is equipped with in the magnetic stripe gasbag, and magnetic stripe gasbag right side is equipped with inboard gasbag, and the lower part of magnetic stripe gasbag and inboard gasbag is equipped with middle gasbag, its characterized in that still includes:
the right outer side of the middle air bag is provided with a triangular structure area,
the bottom of the middle air bag is provided with a transverse thickening connecting part, the tail ends of the left side and the right side of the transverse thickening connecting part are provided with outer cover edges,
the lower part of the transverse thickening connecting part is provided with a mounting part,
and a vertical rib body is arranged on the transverse thickening connecting part.
2. The door seal structure for a refrigerator as claimed in claim 1, wherein the upper top surfaces of the magnetic stripe air bag and the inner air bag are integrally connected, the upper top surfaces of the magnetic stripe air bag and the inner air bag are integrally inclined from right to left, and the right side of the upper top surface is slightly higher than the left side of the upper top surface.
3. The door seal structure for a refrigerator according to claim 1, wherein the right side surface of the inner side airbag has an arc shape, the left lower portion of the inner side airbag has an L-shaped folded body, the right side of the L-shaped folded body has an upward tilted shape toward the inside of the inner side airbag,
the upper part of the L-shaped folded connection body is connected with the right side of the bottom of the magnetic stripe air bag, the bottom of the L-shaped folded connection body is connected with the upper part of the left side of the triangular structure area,
the lower part of the L-shaped folding body is provided with an intermediate air bag.
4. A door seal structure for a refrigerator according to claim 3, wherein the left side of the middle air bag is provided with an S-shaped step-shaped side connecting body, the upper part of the S-shaped step-shaped side connecting body is connected with the bottom middle area of the magnetic stripe air bag, and the lower part of the S-shaped step-shaped side connecting body is connected with the upper left side of the transverse thickening connecting part.
5. A door seal structure for a refrigerator according to claim 3, wherein the bottom of the triangular structure area is integrally located on the upper right side of the transverse thickening joint, the right side of the triangular structure area and the lower right side of the inner air bag are connected to each other as one body,
the left side of triangle-shaped structure district is the slope form body, and the right side of slope form body is higher than the left side, and the upper portion of slope form body is connected with the lower part of L shape disjunctor.
6. The door seal structure for a refrigerator according to claim 1, wherein a vertical rib is provided on the lateral thickening connecting portion, the vertical rib is integrally located above the middle area of the mounting portion, and the upper top of the vertical rib is flush.
7. The door seal structure for a refrigerator according to claim 1, wherein the door seal structure is installed at the inner side of a corresponding area of an installation structure on a door body of the refrigerator or the commercial seal cabinet, the inner side of the corresponding area of the installation structure is provided with cambered surface convex bodies, the cambered surface convex bodies are arranged at the left side and the right side, and the two cambered surface convex bodies correspond to the left side and the right side of the upper part of an installation part under a transverse thickening connecting part in the door seal structure.
8. The door seal structure for a refrigerator as claimed in claim 7, wherein left and right sides of the lower portion of the mounting portion are provided with obliquely upward reverse buckling edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222338650.XU CN218915540U (en) | 2022-09-02 | 2022-09-02 | Door seal structural member for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222338650.XU CN218915540U (en) | 2022-09-02 | 2022-09-02 | Door seal structural member for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218915540U true CN218915540U (en) | 2023-04-25 |
Family
ID=86043601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222338650.XU Active CN218915540U (en) | 2022-09-02 | 2022-09-02 | Door seal structural member for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218915540U (en) |
-
2022
- 2022-09-02 CN CN202222338650.XU patent/CN218915540U/en active Active
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Denomination of utility model: A door sealing structural component for refrigerators Effective date of registration: 20231110 Granted publication date: 20230425 Pledgee: Hefei Science and Technology Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI HIGASKET PLASTICS Co.,Ltd. Registration number: Y2023980064823 |