CN219454412U - Big gasbag sealing door seal structure for refrigerator - Google Patents
Big gasbag sealing door seal structure for refrigerator Download PDFInfo
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- CN219454412U CN219454412U CN202320408352.5U CN202320408352U CN219454412U CN 219454412 U CN219454412 U CN 219454412U CN 202320408352 U CN202320408352 U CN 202320408352U CN 219454412 U CN219454412 U CN 219454412U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a large air bag sealing door seal structure for a refrigerator, which comprises a door seal structure, wherein 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 air bag I is arranged on the right side of the magnetic strip air bag, an S-shaped arc top is arranged on the upper part of the air bag I, a deformation connecting rib part is connected on the right side of the air bag I, a large air bag densification part is connected at the right end of the deformation connecting rib part, a main body telescopic air bag is connected at the lower bottom of the magnetic strip air bag, a small lap joint part is connected on the right side of the main body telescopic air bag, a middle thickening cross beam rib part is arranged at the bottom of the main body telescopic air bag, a downward-extending L-shaped laminating part is connected on the left side of the bottom of the middle thickening cross beam rib part, a small laminating body is connected on the right side of the bottom of the middle thickening cross beam rib part, and a clamping part is connected below the bottom of the middle thickening cross beam rib part. The utility model solves the problems that the sealing and attaching range of the door sealing structural member between the existing refrigerator door body and the refrigerator body is unreasonable in design, and the leakage condensation dew or unsmooth opening and closing of the door body are easy to occur.
Description
Technical Field
The utility model relates to the field of refrigerator door seal structural members, in particular to a large air bag sealing door seal structural member for a refrigerator.
Background
The refrigerator door sealing structure can be arranged in a groove near the boundary on the inner side of the refrigerator door body, and is a key component for manufacturing a refrigerator product. The whole structure design of the existing refrigerator door sealing structural member is unreasonable, and the sealing and jointing range of the door sealing structural member between the refrigerator door body and the refrigerator body is smaller, so that when the door body is opened and closed, leakage condensation is easy to appear at the jointing position between the door sealing structural member and the refrigerator door body and between the door sealing structural member and the refrigerator door body; the sealing and attaching range of the door sealing structural member between the refrigerator door body and the refrigerator body is too large, and when the door body is opened and closed, the door sealing structural member can be clamped on the refrigerator, so that the opening and closing actions of the refrigerator door body are not smooth. Therefore, the company research and development designs a large air bag sealing door sealing structure part for the refrigerator.
Disclosure of Invention
In order to solve the problems, the utility model provides a large air bag sealing door sealing structure for a refrigerator, which has reasonable overall structural design, can meet the practical use requirements of sealing and bonding between two doors, a plurality of doors and a side-by-side refrigerator body and a door body, can prevent condensation leakage at the bonding position between the door sealing structure and the refrigerator door body and between the door sealing structure and the refrigerator door body, can eliminate the phenomenon that the door sealing structure clamps edges on the refrigerator, ensures smooth opening and closing of the refrigerator door body, ensures good overall sealing and bonding performance of the door sealing structure,
the utility model solves the problems that the sealing and attaching range of door sealing structural members between some refrigerator door bodies and the refrigerator body is smaller, when the door body is opened and closed, condensation leakage is easy to occur at the attaching positions of the door sealing structural members, the refrigerator door body and the refrigerator body, and when the door body is opened and closed, the door sealing structural members can be clamped on the refrigerator, so that the opening and closing actions of the refrigerator door body are not smooth.
The technical scheme adopted by the utility model is as follows:
the utility model provides a big gasbag sealed door seals structure for refrigerator, includes door seals structure, and there is the magnetic stripe gasbag on door seals structure upper portion left side, has magnetic condition in the magnetic stripe gasbag, and there is gasbag one on the magnetic stripe gasbag right side, still includes:
the upper part of the first air bag is provided with an S-shaped arc top, the upper top of the first air bag is connected with the S-shaped arc top into a whole, the S-shaped arc top can strengthen the joint tightness between the upper top of the first air bag and the refrigerator body, when the magnetic strip piece in the first air bag is in magnetic attraction joint with the refrigerator body, under the drive of the magnetic attraction force of the magnetic strip piece in the first air bag and the refrigerator body, the S-shaped arc top can generate zone-position elastic deformation, so that the joint part of the upper top of the first air bag and the refrigerator body is in tighter joint under the action of deformation elastic force,
the right side of the air bag is connected with a deformation connecting rib part, the right end of the deformation connecting rib part is connected with a large air bag densifying part, the right outer side of the deformation connecting rib part is needed to be trimmed during actual production and processing, burrs at the lower part of the right outer side of the deformation connecting rib part are removed, the left side and the upper part of the deformation connecting rib part are reserved, the door sealing structural part is more stable and smooth when being integrally arranged on a refrigerator door body, the adaptability of the door sealing structural part is stronger, the door sealing structural part is enabled to be clamped on the refrigerator when the refrigerator door body is prevented from being opened and closed, the opening and the closing of the refrigerator door body are not smooth,
the lower bottom of the magnetic stripe gasbag is connected with a main body telescopic gasbag, the right side of the main body telescopic gasbag is connected with a small lap joint part, the small lap joint part can enable the right side of the main body telescopic gasbag to be tightly attached to a refrigerator door body without leakage cooling, the bottom of the main body telescopic gasbag is provided with a middle thickening beam rib part, the main body telescopic gasbag can be stretched upwards or deformed downwards in a compression way, the lower part of the magnetic stripe gasbag and the middle thickening beam rib part at the bottom of the main body telescopic gasbag can be integrally and jointly deformed, the door sealing structural part can seal and fill the space between the refrigerator door body and the refrigerator body after the refrigerator door body is closed, the sealing tightness between the refrigerator door body and the refrigerator body is good without leakage cooling,
the left side of the bottom of the middle thickening beam rib part is connected with a downward extending L-shaped attaching part, the right side of the bottom of the middle thickening beam rib part is connected with a small attaching body, the L-shaped attaching part and the small attaching body can enable the left side and the right side of the middle thickening beam rib part in the door sealing structural part to be attached with a refrigerator door body tightly and tightly with good tightness,
the clamping part is arranged below the bottom of the rib part of the middle thickening beam, so that the door sealing structural part is good in overall stability after being installed on a refrigerator door body, and the door sealing structural part is tightly and tightly connected with the refrigerator door body.
In order to enable the refrigerator door body provided with the door sealing structure part to be more smoothly opened and closed on the corresponding refrigerator body, preferably, the inside of the large air bag sealing structure part is provided with V-shaped connecting ribs, the V-shaped connecting ribs divide the inside of the large air bag sealing structure part into an upper small air bag chamber sealing region and a lower small air bag chamber sealing region, when the refrigerator door body is closed on the refrigerator body, the large air bag sealing structure part can be extruded and deformed by the refrigerator door body and the refrigerator body, at the moment, the two small air bag chamber sealing regions can form double air chamber sealing isolation regions between the upper area and the lower area of the large air bag sealing structure part, the right side of the door sealing structure part between the refrigerator door body and the refrigerator body is ensured not to be leaked and condensed, meanwhile, the V-shaped connecting ribs in the large air bag sealing structure part can be compressed and deformed inwards, so that the refrigerator door body is more smoothly closed,
the V-shaped deformed connecting ribs after the inner compression deformation can have external supporting force on the outer edges of the left side and the right side of the large air bag densifying part, the external supporting force of the V-shaped deformed connecting ribs can enable the joint between the left side and the right side of the large air bag densifying part and the refrigerator door body of the refrigerator body to be tighter,
when the refrigerator door body is opened, the V-shaped deformation connecting ribs can enable the large air bag densifying part to recover the original shape, and the V-shaped deformation connecting ribs can have external supporting acting force on the refrigerator door body of the refrigerator body on the left side and the right side of the large air bag densifying part, so that the refrigerator door body is opened more smoothly.
In order to ensure that the compression deformation of the left side and the right side of the main body telescopic airbag is uniform and consistent, and avoid cold leakage caused by tilting edges due to uneven compression deformation of the left side or the right side of the main body telescopic airbag, preferably, the left side and the right side of the upper part of the main body telescopic airbag are provided with two L-shaped telescopic connecting parts, the upper tops of the two L-shaped telescopic connecting parts are connected with the lower bottom of the magnetic stripe airbag into a whole, the lower bottoms of the two L-shaped telescopic connecting parts are connected with the left side and the right side of the main body telescopic airbag into a whole,
when the refrigerator door body provided with the door sealing structural member is opened, the main body telescopic air bag can be stretched and deformed upwards, at the moment, the two L-shaped telescopic connecting parts can be stretched and deformed upwards to compensate the whole stretching deformation of the door sealing structural member, the sealing and attaching performance of the stretched and deformed door sealing structural member is ensured to be good between the refrigerator door body and the refrigerator body, the whole door sealing structural member cannot be leaked and condensed at the installation position of the door sealing structural member and the refrigerator door body due to insufficient stretching deformation,
when the refrigerator door body provided with the door sealing structural part is closed, the magnetic stripe air bags on the upper part of the door sealing structural part and the magnetic stripe pieces in the magnetic stripe air bags are in magnetic attraction fit with the refrigerator body, the main body telescopic air bags can be downwards compressed and deformed, the L-shaped telescopic connecting parts can also downwards compressed and deformed, at the moment, the two L-shaped telescopic connecting parts can enable the compression deformation uniformity on the left side and the right side of the main body telescopic air bags to be good, and the left side or the right side of the main body telescopic air bags are ensured not to be in cold leakage due to uneven compression deformation, so that the left side or the right side of the main body telescopic air bags are tilted.
In order to improve linkage sensitivity of magnetic attraction force of the magnetic strip pieces in the S-shaped arc top transfer magnetic strip air bag, preferably, the upper part of the first air bag is provided with the S-shaped arc top, the inner side of the S-shaped arc top is provided with an arc-shaped small semi-defect area, the number of the arc-shaped small semi-defect areas can be an integer larger than one, the arc-shaped small semi-defect area can enable the S-shaped arc top to transfer the magnetic attraction force of the magnetic strip pieces in the magnetic strip air bag to be good in linkage sensitivity, and the upper top of the first air bag, the deformed connecting rib part and the large air bag densification part can form a stable linkage integrated structure.
In order to avoid the door seal structure piece to break away from with refrigerator door body recess department, preferably, well bodiness crossbeam muscle portion bottom is equipped with clamping portion, and the lower part left and right sides of clamping portion is equipped with oblique ascending barb limit, and the barb limit of clamping portion lower part left and right sides enables door seal structure piece and the inboard laminating compactness of refrigerator door body recess good, can avoid door seal structure piece to break away from with refrigerator door body recess department, can make the clamping portion of door seal structure piece and the inboard airtight air chamber of formation relatively of refrigerator door body recess again, improves the whole anti longitudinal stretching deformation volume of door seal structure piece, makes the whole leakproofness of door seal structure piece good, and anti cold leakage performance is better.
In order to ensure that the door sealing structural member is mounted on the refrigerator door body more smoothly and ensure that the stable fit between the door sealing structural member and the inner side of the upper groove of the refrigerator door body is better, furthermore, the bottom of the clamping part is provided with an inclined flash tip part, the inclined flash tip part and the inclined upward barb edges on the left side and the right side of the lower part of the clamping part can form a left cavity structure and a right cavity structure which are relatively airtight in the groove of the refrigerator door body for mounting the door sealing structural member, after the door sealing structural member is mounted on the refrigerator door body, the leakage condensation at the groove of the refrigerator door body can be avoided,
when the door sealing structural member is integrally arranged in the upper groove of the refrigerator door body, the tip of the inclined flash contacts with the bottom of the upper groove of the refrigerator door body, at the moment, the tip of the inclined flash can generate bending deformation, the resistance of the door sealing structural member arranged in the upper groove of the refrigerator door body can be reduced, the door sealing structural member is arranged on the refrigerator door body more smoothly, the stable fit between the door sealing structural member and the inner side of the upper groove of the refrigerator door body is ensured to be better,
the inclined flash point can also make up for the defect of the whole tensile deformation of the door sealing structural member.
Compared with the prior art, the large air bag sealing door sealing structure for the refrigerator has the following beneficial effects:
the method comprises the steps that 1, a magnetic stripe air bag is arranged on the left side of the upper portion of a door seal structure, magnetic conditions are arranged in the magnetic stripe air bag, an air bag I is arranged on the right side of the magnetic stripe air bag, an S-shaped arc top is arranged on the upper portion of the air bag I, the upper top of the magnetic stripe air bag and the S-shaped arc top are connected into a whole, a deformation connecting rib part is connected on the right side of the deformation connecting rib part, a large air bag densifying part is connected at the tail end of the right side of the deformation connecting rib part, a main body telescopic air bag is connected at the lower bottom of the magnetic stripe air bag, a small lap joint part is connected on the right side of the main body telescopic air bag, a middle thickening beam rib part is arranged at the bottom of the main body telescopic air bag, a downward extending L-shaped attaching part is connected at the left side of the bottom of the middle thickening beam rib part, a small attaching body is connected at the right side of the bottom of the middle thickening beam rib part, and the magnetic conditions arranged in the magnetic stripe air bag, the upper top of the magnetic stripe air bag, the S-shaped arc top, the large air bag densifying part, the main body telescopic air bag, the small lap joint part, the downward extending L-shaped attaching part and the small attaching body can ensure good attaching and no leak tightness between the door seal structure and the refrigerator door body;
2, trimming the right outer side of the deformed connecting rib part to remove burrs at the lower part of the right outer side of the deformed connecting rib part during actual production and processing, and simultaneously arranging V-shaped deformed connecting ribs in the large air bag densification part in the door seal main structural part, so that the door seal structural part can be prevented from being clamped on a refrigerator through the designs, and the refrigerator door body provided with the door seal structural part is ensured to be smoothly opened and closed on the corresponding refrigerator box body;
3, two L-shaped telescopic connecting parts are arranged at the left side and the right side of the upper part of the main body telescopic airbag in the door seal main structural part, and the two L-shaped telescopic connecting parts are utilized to ensure that the compression deformation at the left side and the right side of the main body telescopic airbag is uniform and good in consistency, so that the phenomenon that the left side or the right side of the main body telescopic airbag is cold due to uneven compression deformation is avoided;
the magnetic conditions arranged in the magnetic stripe airbag and the upper top of the magnetic stripe airbag are comprehensively utilized, the bonding sealing tightness of the bonding part between the door sealing structure and the refrigerator door body and between the door sealing structure and the refrigerator body can be further improved, the integrated sealing performance of the door sealing structure and the refrigerator door body and the refrigerator body is good, smooth opening and closing actions of the refrigerator door body provided with the door sealing structure on the corresponding refrigerator body are ensured, the refrigerator integral energy saving performance is good, and the leakage prevention condensation effect is better.
Drawings
FIG. 1 is a schematic view of a horizontal cross section of a large air bag sealing door seal structure for a refrigerator, which is disclosed by the utility model, after the door seal structure is manufactured into a door seal structure, the door seal structure is arranged on a refrigerator door body, and the door seal structure, the refrigerator door body and the refrigerator body are adjacent to a contact area;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a schematic cross-sectional view of a sealing door seal structure of a big air bag for a refrigerator.
Remarks description
1. A case; 2. a refrigerator door body; 3. a door seal structure; 4. a magnetic stripe air bag; 5. magnetic conditions; 6. a main body telescopic airbag; 7.L-shaped fitting portions; 8. a clamping part; 9. a barbed edge; 10. a beveled flash tip; 11. a small fitting body; 12. the middle thickening beam rib part; 13. a small overlap; an l-shaped telescopic connection; 15. an air bag I; 16. deforming the connecting rib part; 17. a large air bag densifying part; v-shaped deformed connecting rib; an s-arc top; 20. arc-shaped small semi-defect area.
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.
Referring to the drawings: the utility model provides a big gasbag sealed door seals structure for refrigerator, includes door seals structure 3, and there is magnetic stripe gasbag 4 door seals structure 3 upper portion left side, has magnetic condition 5 in the magnetic stripe gasbag 4, and there is gasbag one 15 on magnetic stripe gasbag 4 right side, still includes:
the upper part of the first air bag 15 is provided with an S-shaped arc top 19, the upper top of the first air bag 4 is connected with the S-shaped arc top 19 into a whole, the S-shaped arc top 19 can strengthen the joint tightness between the upper top of the first air bag 15 and the refrigerator body 1, when the magnetic condition 5 in the first air bag 4 is magnetically attached to the refrigerator body 1, under the drive of the magnetic attraction of the magnetic strip 5 in the first air bag 4 and the refrigerator body 1, the S-shaped arc top 19 can generate zone bit elastic deformation, so that the joint part of the upper top of the first air bag 15 and the refrigerator body 1 is more tightly attached under the action of deformation elastic force,
the right side of the first air bag 15 is connected with a deformation connecting rib part 16, the right end of the deformation connecting rib part 16 is connected with a large air bag densifying part 17, the right outer side of the deformation connecting rib part 16 is needed to be trimmed during actual production and processing, burrs at the lower part of the right outer side of the deformation connecting rib part 16 are removed, the left side and the upper part of the deformation connecting rib part 16 are reserved, the door sealing structural part 3 can be more stable and smooth when being integrally arranged on the refrigerator door body 2, the adaptability of the door sealing structural part 3 is stronger, the door sealing structural part 3 is prevented from being clamped on the refrigerator 1 when the refrigerator door body 2 is opened and closed, the opening and the closing of the refrigerator door body 2 are not smooth,
the lower bottom of the magnetic stripe gasbag 4 is connected with a main body telescopic gasbag 6, the right side of the main body telescopic gasbag 6 is connected with a small lap joint part 13, the small lap joint part 13 can enable the right side of the main body telescopic gasbag 6 to be tightly attached to the refrigerator door body 2 without leakage cooling, the bottom of the main body telescopic gasbag 6 is provided with a middle thickening beam rib part 12, the main body telescopic gasbag 6 can be stretched upwards or compressed downwards to deform, the lower part of the magnetic stripe gasbag 4 and the middle thickening beam rib part 12 at the bottom of the main body telescopic gasbag 6 can integrally and jointly deform, the door sealing structural part 3 is ensured to be integrally arranged on the refrigerator door body 2, the door sealing structural part 3 can seal and fill the space between the refrigerator door body 2 and the refrigerator door body 1, after the refrigerator door body 2 is closed, the sealing tightness between the refrigerator door body 2 and the refrigerator door body 1 is good without leakage cooling,
the left side of the bottom of the middle thickening beam rib part 12 is connected with a downward extending L-shaped attaching part 7, the right side of the bottom of the middle thickening beam rib part 12 is connected with a small attaching body 11, the L-shaped attaching part 7 and the small attaching body 11 can enable the right and left sides of the middle thickening beam rib part 12 in the door sealing structural part 3 to be attached with the refrigerator door body 2 tightly and tightly with good tightness,
the clamping part 8 is arranged below the bottom of the middle thickening beam rib part 12, and the clamping part 8 enables the door seal structural member 3 to be mounted on the refrigerator door body 2, so that the overall stability is good, and the overall connection tightness of the door seal structural member 3 and the refrigerator door body 2 is good.
In order to enable the refrigerator door body 2 provided with the door sealing structure 3 to be on and off on the corresponding refrigerator body 1 more smoothly, preferably, the inside of the large air bag densification part 17 is provided with a V-shaped deformation connection rib 18, the V-shaped deformation connection rib 18 divides the inside of the large air bag densification part 17 into an upper small air bag chamber densification area and a lower small air bag chamber densification area, when the refrigerator door body 2 is closed on the refrigerator body 1, the large air bag densification part 17 can be extruded and deformed by the refrigerator door body 2 and the refrigerator body 1, at the moment, the two small air bag chamber densification areas can form a double air chamber densification isolation area between the upper area and the lower area of the large air bag densification part 17, so that condensation leakage dew is not generated on the right side of the door sealing structure 3 between the refrigerator door body 2 and the refrigerator body 1, meanwhile, the V-shaped deformation connection rib 18 in the large air bag densification part 17 can generate compression deformation, so that the refrigerator door body 2 is closed more smoothly,
the V-shaped deformation connecting rib 18 after the inner compression deformation has external supporting force on the outer edges of the left side and the right side of the large air bag densification part 17, the external supporting force of the V-shaped deformation connecting rib 18 can enable the bonding between the left side and the right side of the large air bag densification part 17 and the refrigerator door 2 of the refrigerator body 1 to be tighter,
when the refrigerator door body 2 is opened, the V-shaped connecting rib 18 can enable the large air bag densifying part 17 to recover the original shape, and the V-shaped connecting rib 18 can have external supporting acting force on the refrigerator door body 2 of the refrigerator door body 1 on the left side and the right side of the large air bag densifying part 17, so that the refrigerator door body 2 is opened more smoothly.
In order to ensure that the compression deformation of the left side and the right side of the main body telescopic airbag 6 is uniform and uniform, and avoid cold leakage caused by uneven compression deformation of the left side or the right side of the main body telescopic airbag 6, preferably, the left side and the right side of the upper part of the main body telescopic airbag 6 are provided with two L-shaped telescopic connecting parts 14, the upper tops of the two L-shaped telescopic connecting parts 14 are connected with the lower bottom of the magnetic stripe airbag 4 into a whole, the lower bottoms of the two L-shaped telescopic connecting parts 14 are connected with the left side and the right side of the main body telescopic airbag 6 into a whole,
when the refrigerator door body 2 provided with the door sealing structural member 3 is opened, the main body telescopic airbag 6 can be stretched and deformed upwards, at the moment, the two L-shaped telescopic connecting parts 14 can be stretched and deformed upwards to compensate the whole stretching deformation of the door sealing structural member 3, the sealing and laminating performance of the whole stretched and deformed door sealing structural member 3 between the refrigerator door body 2 and the refrigerator body 1 is ensured to be good, the whole door sealing structural member 3 cannot be leaked and condensed at the installation position of the door sealing structural member 3 and the refrigerator door body 2 due to insufficient stretching deformation,
when the refrigerator door body 2 provided with the door sealing structural member 3 is closed, the magnetic stripe air bags 4 on the upper portion of the door sealing structural member 3 and the magnetic conditions 5 in the magnetic stripe air bags 4 are in magnetic attraction and adhesion with the refrigerator door body 1, the main body telescopic air bags 6 can be downwards compressed and deformed, the L-shaped telescopic connecting portions 14 can also downwards compressed and deformed, at the moment, the two L-shaped telescopic connecting portions 14 can enable the compression deformation uniformity on the left side and the right side of the main body telescopic air bags 6 to be good, and the left side or the right side of the main body telescopic air bags 6 can not be deformed unevenly due to compression deformation, so that the left side or the right side of the main body telescopic air bags 6 are prevented from being tilted and cooled.
In order to improve the linkage sensitivity of the S-shaped arc top 19 to transfer the magnetic attraction force of the magnetic condition 5 in the magnetic stripe air bag 4, preferably, the upper part of the first air bag 15 is provided with the S-shaped arc top 19, the inner side of the S-shaped arc top 19 is provided with the arc-shaped small semi-defect area 20, the number of the arc-shaped small semi-defect areas 20 can be an integer larger than one, the arc-shaped small semi-defect area 20 can enable the linkage sensitivity of the S-shaped arc top 19 to transfer the magnetic attraction force of the magnetic condition 5 in the magnetic stripe air bag 4 to be good, and the upper top of the first air bag 15, the deformed connecting rib part 16 and the large air bag densification part 17 can form a stable linkage integrated structure.
In order to avoid the separation of the door sealing structural member 3 from the groove of the refrigerator door body 2, preferably, the bottom of the middle thickening beam rib part 12 is provided with a clamping part 8, the left side and the right side of the lower part of the clamping part 8 are provided with barb edges 9 obliquely upwards, the barb edges 9 on the left side and the right side of the lower part of the clamping part 8 enable the door sealing structural member 3 to be attached to the inner side of the groove of the refrigerator door body 2, the separation of the door sealing structural member 3 from the groove of the refrigerator door body 2 can be avoided, the clamping part 8 of the door sealing structural member 3 and the inner side of the groove of the refrigerator door body 2 form a relative airtight air chamber, the integral longitudinal stretching deformation resistance of the door sealing structural member 3 is improved, the integral sealing performance of the door sealing structural member 3 is good, and the anti-leakage cold performance is better.
In order to ensure that the door seal structure 3 is mounted on the refrigerator door body 2 more smoothly and ensure that the stable fit between the door seal structure 3 and the inner side of the groove on the refrigerator door body 2 is better, further, the bottom of the clamping part 8 is provided with an inclined flash tip 10, the inclined flash tip 10 and inclined upward barb edges 9 on the left side and the right side of the lower part of the clamping part 8 can form a left cavity structure and a right cavity structure which are relatively sealed in the groove of the refrigerator door body 2 for mounting the door seal structure 3, after the door seal structure 3 is mounted on the refrigerator door body 2, leakage condensation at the groove of the refrigerator door body 2 can be avoided,
when the door sealing structural member 3 is integrally arranged in the groove on the refrigerator door body 2, the inclined flash tip 10 contacts with the bottom of the groove on the refrigerator door body 2, at the moment, the inclined flash tip 10 can generate bending deformation, the resistance of the door sealing structural member 3 arranged in the groove on the refrigerator door body 2 can be reduced, the door sealing structural member 3 is arranged on the refrigerator door body 2 more smoothly, the stable fit between the door sealing structural member 3 and the inner side of the groove on the refrigerator door body 2 is ensured to be better,
the inclined flash point 10 can also make up for the defect of the whole tensile deformation of the door sealing structural member 3.
Example 1:
referring to fig. 1 and 3, a big air bag sealing door seal structure for refrigerator includes door seal structure 3, there is magnetic stripe gasbag 4 in door seal structure 3 upper portion left side, there is magnetic condition 5 in the magnetic stripe gasbag 4, there is gasbag one 15 on magnetic stripe gasbag 4 right side, still includes:
the upper part of the first air bag 15 is provided with an S-shaped arc top 19, the upper top of the first magnetic strip air bag 4 is connected with the S-shaped arc top 19 into a whole, the S-shaped arc top 19 can enhance the joint tightness between the upper top of the first air bag 15 and the refrigerator body 1, when the magnetic condition 5 in the first magnetic strip air bag 4 is magnetically attached to the refrigerator body 1, under the drive of the magnetic attraction of the magnetic strip 5 in the first magnetic strip air bag 4 and the refrigerator body 1, the S-shaped arc top 19 can generate zone bit elastic deformation, so that the joint part of the upper top of the first air bag 15 and the refrigerator body 1 is more tightly attached under the action of deformation elastic force,
the right side of the first air bag 15 is connected with a deformation connecting rib part 16, the right end of the deformation connecting rib part 16 is connected with a large air bag densifying part 17, when in actual production and processing, the right outer side of the deformation connecting rib part 16 is needed to be trimmed, burrs at the lower part of the right outer side of the deformation connecting rib part 16 are removed, the left side and the upper part of the deformation connecting rib part 16 are reserved, the door sealing structural part 3 can be more stable and smooth when being integrally arranged on the refrigerator door body 2, the adaptability of the door sealing structural part 3 is stronger, the door sealing structural part 3 is prevented from being clamped on the refrigerator 1 when the refrigerator door body 2 is opened and closed, the opening and the closing of the refrigerator door body 2 are not smooth,
the lower bottom of the magnetic stripe gasbag 4 is connected with a main body telescopic gasbag 6, the right side of the main body telescopic gasbag 6 is connected with a small lap joint part 13, the small lap joint part 13 can enable the right side of the main body telescopic gasbag 6 to be tightly attached to the refrigerator door body 2 without cold leakage, the bottom of the main body telescopic gasbag 6 is provided with a middle thickening beam rib part 12, the main body telescopic gasbag 6 can be stretched upwards or compressed downwards to deform, the lower part of the magnetic stripe gasbag 4 and the middle thickening beam rib part 12 at the bottom of the main body telescopic gasbag 6 can generate integrated linkage deformation, the door sealing structural member 3 is ensured to be integrally arranged on the refrigerator door body 2, the door sealing structural member 3 can seal and fill the space between the refrigerator door body 2 and the refrigerator door body 1, after the refrigerator door body 2 is closed, the sealing tightness between the refrigerator door body 2 and the refrigerator door body 1 is good without cold leakage,
the left side of the bottom of the middle thickening beam rib part 12 is connected with a downward extending L-shaped attaching part 7, the right side of the bottom of the middle thickening beam rib part 12 is connected with a small attaching body 11, the L-shaped attaching part 7 and the small attaching body 11 can ensure that the right and left sides of the middle thickening beam rib part 12 in the door sealing structural part 3 are attached with the refrigerator door body 2 tightly and tightly with good tightness,
the clamping part 8 is arranged below the bottom of the middle thickening beam rib part 12, and the clamping part 8 can ensure that the overall stability is good after the door sealing structural part 3 is arranged on the refrigerator door body 2, and the overall connection tightness and the tightness of the door sealing structural part 3 and the refrigerator door body 2 are good;
the V-shaped connecting rib 18 is arranged in the large air bag densification part 17, the V-shaped connecting rib 18 divides the inner part of the large air bag densification part 17 into an upper small air bag chamber densification area and a lower small air bag chamber densification area, when the refrigerator door body 2 is closed on the box body 1, the large air bag densification part 17 can be extruded and deformed by the refrigerator door body 2 and the box body 1, at the moment, the two small air bag chamber densification areas can form a double air chamber densification isolation area between the upper area and the lower area of the large air bag densification part 17, the right side of a door sealing structural member 3 between the refrigerator door body 2 and the box body 1 is ensured not to generate condensation leakage, meanwhile, the V-shaped connecting rib 18 in the large air bag densification part 17 can generate inner compression deformation, so that the refrigerator door body 2 is closed more smoothly,
the V-shaped deformation connecting rib 18 after the inner compression deformation has external supporting force on the outer edges of the left side and the right side of the large air bag densification part 17, the external supporting force of the V-shaped deformation connecting rib 18 can enable the bonding between the left side and the right side of the large air bag densification part 17 and the refrigerator door 2 of the refrigerator body 1 to be tighter,
when the refrigerator door body 2 is opened, the V-shaped connecting rib 18 can enable the large air bag densifying part 17 to recover the original shape, and the V-shaped connecting rib 18 can have external supporting acting force on the refrigerator door body 2 of the refrigerator door body 1 on the left side and the right side of the large air bag densifying part 17, so that the refrigerator door body 2 can be opened more smoothly;
two L-shaped telescopic connecting parts 14 are arranged on the left side and the right side of the upper part of the main body telescopic air bag 6, the upper tops of the two L-shaped telescopic connecting parts 14 are connected with the lower bottom of the magnetic stripe air bag 4 into a whole, the lower bottoms of the two L-shaped telescopic connecting parts 14 are connected with the left side and the right side of the main body telescopic air bag 6 into a whole,
when the refrigerator door body 2 provided with the door sealing structural member 3 is opened, the main body telescopic airbag 6 can be stretched and deformed upwards, at the moment, the two L-shaped telescopic connecting parts 14 can be stretched and deformed upwards to compensate the whole stretching deformation of the door sealing structural member 3, the sealing and laminating performance of the whole stretched and deformed door sealing structural member 3 between the refrigerator door body 2 and the refrigerator body 1 is ensured to be good, the whole door sealing structural member 3 cannot be leaked and condensed at the installation position of the door sealing structural member 3 and the refrigerator door body 2 due to insufficient stretching deformation,
when the refrigerator door body 2 provided with the door sealing structural member 3 is closed, the magnetic stripe air bags 4 at the upper part of the door sealing structural member 3 and the magnetic conditions 5 in the magnetic stripe air bags 4 are in magnetic attraction and adhesion with the refrigerator door body 1, the main body telescopic air bags 6 can be downwards compressed and deformed, the L-shaped telescopic connecting parts 14 can also be downwards compressed and deformed, at the moment, the two L-shaped telescopic connecting parts 14 can enable the compression deformation uniformity at the left side and the right side of the main body telescopic air bags 6 to be good, and the left side or the right side of the main body telescopic air bags 6 can not be tilted and leaked due to the uneven compression deformation;
the bottom of the middle thickening beam rib part 12 is provided with a clamping part 8, the left side and the right side of the lower part of the clamping part 8 are provided with barb edges 9 obliquely upwards, the barb edges 9 on the left side and the right side of the lower part of the clamping part 8 can ensure that the door sealing structural member 3 is tightly attached to the inner side of the groove of the refrigerator door body 2, the door sealing structural member 3 is prevented from being separated from the groove of the refrigerator door body 2, the clamping part 8 of the door sealing structural member 3 and the inner side of the groove of the refrigerator door body 2 form a relatively closed air chamber, the integral longitudinal stretching deformation resistance of the door sealing structural member 3 is improved, the integral sealing performance of the door sealing structural member 3 is good, and the cold leakage resistance is better;
the bottom of the clamping part 8 is provided with an inclined flash tip 10, the inclined flash tip 10 and inclined upward barb edges 9 on the left side and the right side of the lower part of the clamping part 8 can form a left cavity structure and a right cavity structure which are relatively airtight in a groove of the refrigerator door body 2 provided with the door sealing structural member 3, after the door sealing structural member 3 is arranged on the refrigerator door body 2, the leakage condensation at the groove of the refrigerator door body 2 can be avoided,
when the door sealing structural member 3 is integrally arranged in the groove on the refrigerator door body 2, the inclined flash tip 10 contacts with the bottom of the groove on the refrigerator door body 2, at the moment, the inclined flash tip 10 can generate bending deformation, the resistance of the door sealing structural member 3 arranged in the groove on the refrigerator door body 2 can be reduced, the door sealing structural member 3 is arranged on the refrigerator door body 2 more smoothly, the stable fit between the door sealing structural member 3 and the inner side of the groove on the refrigerator door body 2 is ensured to be better,
the oblique flash point 10 can also make up for the defect of the whole stretching deformation of the door sealing structural member 3.
Example 2:
referring to fig. 2, based on embodiment 1, the difference is that, in order to improve the linkage sensitivity of the magnetic stripe piece magnetic attraction force in the magnetic stripe air bag transmitted by the S-shaped arc top, and ensure stable linkage between the upper top of the air bag one and the deformation connection rib part and the large air bag densifying part, the upper part of the air bag one 15 is provided with the S-shaped arc top 19, the inner side of the S-shaped arc top 19 is provided with the arc-shaped small semi-defect area 20, the number of the arc-shaped small semi-defect areas 20 can be an integer greater than one, the arc-shaped small semi-defect area 20 can ensure that the linkage sensitivity of the magnetic stripe piece magnetic attraction force transmitted by the S-shaped arc top 19 to the magnetic stripe air bag 4 is good, and ensure that the upper top of the air bag one 15 and the deformation connection rib part 16 and the large air bag densifying part 17 can form a stable linkage integral structure.
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 (6)
1. The utility model provides a big gasbag sealed door seals structure for refrigerator, includes door seals structure, and there is the magnetic stripe gasbag on door seals structure upper portion left side, has magnetic condition in the magnetic stripe gasbag, and there is gasbag one on magnetic stripe gasbag right side, its characterized in that still includes:
the upper part of the first air bag is provided with an S-shaped arc top, the upper top of the magnetic stripe air bag is connected with the S-shaped arc top into a whole,
a deformation connecting rib part is connected with the right side of the air bag, a large air bag densifying part is connected with the right end of the deformation connecting rib part,
the lower bottom of the magnetic stripe air bag is connected with a main body telescopic air bag, the right side of the main body telescopic air bag is connected with a small lap joint part, the bottom of the main body telescopic air bag is provided with a middle thickening beam rib part, the main body telescopic air bag can be stretched upwards or compressed downwards to deform, the lower part of the magnetic stripe air bag and the middle thickening beam rib part at the bottom of the main body telescopic air bag can generate integrated linkage deformation,
the left side of the bottom of the middle thickening beam rib part is connected with a downward extending L-shaped attaching part, the right side of the bottom of the middle thickening beam rib part is connected with a small attaching body,
and a clamping part is connected below the bottom of the rib part of the middle thickening beam.
2. The sealing door seal structure of a large air bag for a refrigerator according to claim 1, wherein the inner part of the large air bag sealing part is provided with a V-shaped connecting rib body, and the V-shaped connecting rib body divides the inner part of the large air bag sealing part into an upper small air bag chamber sealing area and a lower small air bag chamber sealing area.
3. The large air bag sealing door sealing structure for the refrigerator according to claim 1, wherein two L-shaped telescopic connecting parts are arranged on the left side and the right side of the upper part of the main body telescopic air bag, the upper tops of the two L-shaped telescopic connecting parts are connected with the lower bottom of the magnetic stripe air bag into a whole, and the lower bottoms of the two L-shaped telescopic connecting parts are connected with the left side and the right side of the main body telescopic air bag into a whole.
4. The large air bag sealing door sealing structure for the refrigerator according to claim 1, wherein the upper part of the first air bag is provided with an S-shaped arc top, the inner side of the S-shaped arc top is provided with an arc-shaped small semi-notch area, and the arc-shaped small semi-notch area enables the S-shaped arc top to transmit the magnetic attraction force of the magnetic strip pieces in the magnetic strip air bag to be better in sensitivity.
5. The large air bag sealing door sealing structure for the refrigerator according to claim 1, wherein the bottom of the rib part of the middle thickening beam is provided with a clamping part, and the left side and the right side of the lower part of the clamping part are provided with barb edges obliquely upwards.
6. The air bag sealing door seal structure for refrigerator as claimed in claim 5, wherein the bottom of said clamping portion is provided with a beveled edge tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320408352.5U CN219454412U (en) | 2023-03-07 | 2023-03-07 | Big gasbag sealing door seal structure for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320408352.5U CN219454412U (en) | 2023-03-07 | 2023-03-07 | Big gasbag sealing door seal structure for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219454412U true CN219454412U (en) | 2023-08-01 |
Family
ID=87414729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320408352.5U Active CN219454412U (en) | 2023-03-07 | 2023-03-07 | Big gasbag sealing door seal structure for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219454412U (en) |
-
2023
- 2023-03-07 CN CN202320408352.5U patent/CN219454412U/en active Active
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