CN218238024U - Easily clean door seals structure - Google Patents
Easily clean door seals structure Download PDFInfo
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- CN218238024U CN218238024U CN202222360271.0U CN202222360271U CN218238024U CN 218238024 U CN218238024 U CN 218238024U CN 202222360271 U CN202222360271 U CN 202222360271U CN 218238024 U CN218238024 U CN 218238024U
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- 238000009434 installation Methods 0.000 claims abstract description 51
- 230000003670 easy-to-clean Effects 0.000 claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 41
- 238000005187 foaming Methods 0.000 description 23
- 238000001125 extrusion Methods 0.000 description 14
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000010030 laminating Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The invention discloses an easy-to-clean door seal structural part which comprises a door seal structural part, wherein a magnetic strip air bag is arranged on the right side of the upper part of the door seal structural part, magnetic conditions are arranged in the magnetic strip air bag, a first air bag is arranged on the left side of the magnetic strip air bag, a middle air bag is arranged on the lower parts of the magnetic strip air bag and the first air bag, small shaping air bags are arranged on the left lower side of the middle air bag and the left lower part of the first air bag, a beam connecting part is arranged at the bottom of the inner side of the middle air bag, an installation part is arranged on the lower part of the beam connecting part, and an outer cover edge is arranged at the right end of the beam connecting part. The invention solves the problems that when the existing door seal is externally provided with an external corrugated layer and is arranged on a refrigerator door body and a commercial refrigerator door body for use, a large amount of dirt or oil stain is easily accumulated outside the door seal, the door seal is difficult to clean, and the door seal is not beneficial to cleaning.
Description
Technical Field
The invention relates to the field of door seal structural members easy to clean, in particular to a door seal structural member easy to clean.
Background
Refrigerators, freezers, and freezers are generally used to store food or medical supplies, wherein the refrigerators can be classified into household refrigerators and commercial cabinet refrigerators according to different environments of use areas, and people generally install the household refrigerators in kitchens. The oil stain generated in the kitchen is large, so that the refrigerator and related accessories are generally polluted by the oil stain.
The door seals the structure and is the important group's accessory of preparation refrigerator product, and current door seals the structure and installs the back on domestic refrigerator and commercial cabinet type refrigerator, exists during the use: the integral design of the door seal structural member is unreasonable, so that the surface of the door seal structural member is difficult to clean, and the door seal structural member is not easy to clean; the installation part on the door seal structural part can not only meet the installation and use requirements of the groove of the foaming door liner on the door body of the household refrigerator, but also meet the installation and use requirements of the groove of the extruded section on the door body of the commercial cabinet type refrigerator; when the door body is opened or closed, the door seal structural part can be stretched or compressed due to the magnetic attraction effect of the door seal structural part and the inner container of the box body, and the deformation of the beam at the bottom of the existing door seal structural part is too large due to stretching or compression, so that the cold leakage or white exposure phenomenon is easy to occur between the bottom of the door seal structural part and the door body. For this reason, we developed and designed an easy-to-clean door seal structure.
Disclosure of Invention
In order to solve the problems, the invention provides an easy-to-clean door seal structural member, which has reasonable overall structure design and easy cleaning, can meet the installation and use requirements of a foaming door liner groove on a household refrigerator door body and an extruded section groove on a commercial cabinet type refrigerator door body, avoids the occurrence of cold leakage or white leakage between the bottom of the door seal structural member and the door body,
the invention belongs to the field of door seal structural members for household refrigerators, commercial cabinet refrigerators, freezers and other commercial sealing cabinets, and is suitable for manufacturing door seal structural member products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic elastomer), TPEE (thermoplastic elastomer) and the like.
The technical scheme adopted by the invention is as follows:
the utility model provides an easy clean door seals structure, seals the structure including the door, and door seals structure upper portion right side and is equipped with the magnetic stripe gasbag, is equipped with the magnetism condition in the magnetic stripe gasbag, and the magnetism condition enables the last top surface of door seal structure, carries out magnetism with the box inner bag of domestic refrigerator or commercial cabinet type refrigerator and inhales the laminating, its characterized in that still includes:
the left side of the magnetic stripe air bag is provided with an air bag I, the lower parts of the magnetic stripe air bag and the air bag I are provided with a middle air bag, the left lower side of the middle air bag and the left lower part of the air bag I are provided with a small shaping air bag,
the first air bag can enable the left upper side of the door seal structural part to protrude outwards and be flush with the upper top surface of the magnetic stripe air bag, so that the left upper side of the door seal structural part is free from an outer wrinkled layer and is easy to clean, the small shaping air bag can enable the left lower part of the door seal structural part to protrude outwards and be flush with the lower bottom surface of the cross beam connecting part, so that the left lower side of the door seal structural part is free from the outer wrinkled layer and is easy to clean,
the right side of the middle air bag at the lower part of the magnetic stripe air bag is provided with an outward-warping bulge, the outward-warping bulge can replace an inner hem at the right side of a compensation air bag in the original door seal structural member, the outward-warping bulge ensures that the right outer side of the door seal structural member has no inner hem cleaning dead angle, the surface of the right outer side of the door seal structural member is easy to clean, the integral cleaning effect of the door seal structural member is improved,
the bottom of the middle air bag is provided with a beam connecting part, the lower part of the beam connecting part is provided with an installation part, the installation part can ensure that the door seal structural part arranged on the door body of the household refrigerator or the commercial cabinet type refrigerator is stably connected with the door body of the refrigerator or the commercial seal cabinet,
the right side end of crossbeam connecting portion is equipped with the outer cover limit, the outer cover limit can be covered and close the right side end of the department of laminating of crossbeam connecting portion and refrigerator or commercial sealed cabinet door body, avoided this door to seal the structure and installed the use back on domestic refrigerator and commercial cabinet type refrigerator, when the switch door body, because the magnetic attraction effect of door seal structure and box inner bag, the door seals the structure can be stretched or compressed, crossbeam connecting portion can be because of being stretched or the compressive deflection is too big sometimes, make the terminal perk in right side of crossbeam connecting portion, lead to appearing leaking the cold or the emergence of white phenomenon between the door seal structure bottom and the door body.
In order to reduce when the door seals the structure by tensile or compression, the deflection of crossbeam connecting portion by tensile or compression, furtherly, the inboard bottom of middle gasbag is equipped with two air chamber structure portions, and the bottom of two air chamber structure portions is equipped with crossbeam connecting portion, and two air chamber structure portions can play the effect of stabilizing the holder, and when the reduction door seals the structure by tensile or compression, the deflection of crossbeam connecting portion by tensile or compression prevents that crossbeam connecting portion deflection is too big.
In order to ensure that the door body and the inner container of the refrigerator body of the household refrigerator or the commercial cabinet refrigerator provided with the door sealing structural member have good sealing and heat insulation performance and can effectively weaken the tensile force or the compressive force borne by the connecting part of the cross beam, further, the magnetic stripe air bag is connected with the right outer side of the upper part of the first air bag to form a first-level air bag,
the intermediate air bag is entirely located below the first-level air bag, the intermediate air bag can be a second-level air bag,
the left outer side of the middle air bag is provided with an oblique partition connecting edge body which can disperse the tensile force or the compressive force applied to the beam connecting part at the bottom of the door seal structural member when the door seal structural member is stretched or compressed,
the first air bag is positioned at the upper part of the oblique separation edge connecting body, the small shaping air bag is positioned at the lower part of the oblique separation edge connecting body,
the right outer side of the small shaping air bag is connected with the double-air-chamber structure part to form a third-level air bag,
the left lower part of the first-level airbag is connected with the second-level airbag, the left lower part of the second-level airbag is connected with the third-level airbag, the first-level airbag, the second-level airbag and the third-level airbag are connected with each other to form a laminated airbag group and connection integrated structure, the laminated airbag group and connection integrated structure can effectively keep the beam connecting part at the bottom of the door seal structural member and the refrigerator or commercial seal cabinet door body provided with the door seal structural member in a stable fit manner, the tensile force or the compression force borne by the beam connecting part is weakened, the door seal structural member can be seen from the outside, no inner fold cleaning dead angle exists on the whole outside of the door seal structural member, and the surface of the door seal structural member is more conveniently cleaned and cleaned,
meanwhile, the laminated airbag group and integrated structure can form a laminated multi-airbag sealing area between the door body and the refrigerator body liner of a household refrigerator or a commercial cabinet type refrigerator provided with the door sealing structural member, so that good sealing and heat insulation performance between the door body and the refrigerator body liner can be ensured.
In order to ensure that the mounting part on the door sealing structural part of the invention can meet the mounting and use requirements of a groove of a foaming door liner on a door body of a household refrigerator and the mounting and use requirements of a groove of an extruded section on a door body of a commercial cabinet type refrigerator, furthermore, the mounting part is arranged at the lower part of the beam connecting part, the upper top surface of the mounting part is connected with the lower surface of the bottom of the beam connecting part into a whole, so that the bonding and connection stability between the bottom of the beam connecting part and the door body of the refrigerator or the commercial sealing cabinet provided with the door sealing structural part is good,
the side of installation department is equipped with double oblique barb card portion, and double oblique barb card portion enables the installation department on this door seals the structure, can satisfy the installation use needs of foaming door courage recess on the domestic refrigerator door body, can satisfy again the requirement that the installation use needs of extrusion molding section bar recess on the commercial cabinet type refrigerator door body.
In order to ensure that the double-row inclined barb clamping part of the door sealing structural member is good in clamping tightness and cannot be separated when being arranged in the groove of the extrusion molding section bar on the commercial cabinet type refrigerator door body, when the double-row inclined barb clamping part of the door sealing structural member is arranged in the groove of the foaming door liner on the household refrigerator door body, the double-row inclined barb clamping part is good in clamping, fitting and sealing performance and cannot be separated, furthermore, the double-row inclined barb clamping part is provided with an upper row of small barb clamping part and a lower row of large barb clamping part,
the upper row of small barb clamping parts are positioned at the left side and the right side of the upper part of the mounting part main body, when the door seal structural member is mounted in the groove of the extruded section on the commercial cabinet type refrigerator door body, the upper row of small barb clamping parts can be clamped and abutted against the lower part of the upper top surface of the groove of the extruded section on the door body, so that the clamping tightness of the whole door seal structural member and the groove of the extruded section on the door body is good, and the door seal structural member can be ensured not to be separated from the groove of the extruded section on the door body,
the lower row of large barb clamping parts are positioned at the left side and the right side of the lower part of the installation part main body, when the door seal structural part is installed in the groove of the foaming door liner on the household refrigerator door body, the lower row of large barb clamping parts can be clamped and attached in the middle of the inner side of the groove of the foaming door liner, so that the whole door seal structural part and the groove of the foaming door liner on the door body are clamped, attached and sealed well, the door seal structural part and the groove of the foaming door liner on the household refrigerator door body can not fall off and can be clamped and fastened tightly,
go up row's little barb card portion and arrange down big barb card portion and all be oblique ascending barb card portion, go up row's little barb card portion and arrange big barb card portion down, all be connected with the main part in the middle of the installation department, this kind of design enables the installation department stability about whole good, when guaranteeing that the installation department dress corresponds in the recess on the refrigerator door body, can not take place the skew, makes this door seal structure spare and refrigerator door body coupling stability strong.
In order to improve the connection firmness of the installation part in the door seal structural member and the corresponding groove on the refrigerator door body and improve the sealing and heat-insulating performance of the installation part in the door seal structural member and the inner side of the corresponding groove on the refrigerator door body, furthermore, the tail end of the lower part of the installation part main body is provided with a joint edge part which is integrally positioned at the tail end of the bottom of the lower-row large barb clamping part;
when the door sealing structural member is arranged in the groove of the extrusion molding section on the commercial cabinet type refrigerator door body, the attaching edge part can be attached to the inner side of the lower part of the groove bottom of the extrusion molding section on the commercial cabinet type refrigerator door body, the groove of the extrusion molding section on the commercial cabinet type refrigerator door body is separated into left and right sealed small air chambers, so that the connection firmness of the installation part and the groove of the extrusion molding section on the commercial cabinet type refrigerator door body can be improved, and the sealing and heat-insulating performance of the installation part and the inner side of the groove of the extrusion molding section on the commercial cabinet type refrigerator door body can be improved.
Compared with the prior art, the easy-to-clean door seal structural part provided by the invention has the following beneficial effects:
1. the door sealing structure is characterized in that a first air bag is arranged on the left side of a magnetic strip air bag of the door sealing structure, a middle air bag is arranged on the lower portions of the magnetic strip air bag and the first air bag, a small shaping air bag is arranged on the left lower side of the middle air bag and the left lower portion of the first air bag, a double-air-chamber structure portion is arranged at the bottom of the inner side of the middle air bag, the magnetic strip air bag is connected with the right outer side of the upper portion of the first air bag to form a first-level air bag, the middle air bag can be a second-level air bag, the right outer side of the small shaping air bag is connected with the double-air-chamber structure portion to form a third-level air bag, the first-level air bag, the second-level air bag and the third-level air bag are connected with one another to form a laminated air bag assembly integrated structure,
the laminated air bag group-connection integrated structure can effectively keep the beam connecting part at the bottom of the door seal structural member and the refrigerator or commercial sealing cabinet door body provided with the door seal structural member in a fitting stability, weaken the tensile force or the compression force applied to the beam connecting part, enable the door seal structural member to be seen from the outside, enable the whole outside of the door seal structural member not to have an inner fold cleaning dead angle, and facilitate the cleaning of the surface of the door seal structural member;
the left upper side of the door seal structural part protrudes outwards by the first air bag and is flush with the upper top surface of the magnetic stripe air bag, so that the left upper side of the door seal structural part is free of an outer wrinkle layer and is easy to clean;
the left lower part of the door seal structural part protrudes outwards by utilizing the small shaping air bag and is flush with the lower bottom surface of the beam connecting part, so that the left lower side of the door seal structural part is free of an external wrinkle layer and is easy to clean;
meanwhile, the outer warping bulge is arranged on the right side of the middle air bag at the lower part of the magnetic stripe air bag, the inner hem on the right side of the compensation air bag in the original door seal structural member can be replaced by the outer warping bulge, the outer warping bulge enables the right outer side of the door seal structural member to have no inner hem cleaning dead angle, the surface of the right outer side of the door seal structural member is easy to clean, and the integral cleaning effect of the door seal structural member is improved;
2. the door seal structural member is characterized in that a beam connecting part is arranged at the bottom of a middle air bag of the door seal structural member, an installation part is arranged at the lower part of the beam connecting part, a double-row inclined barb clamping part is arranged on the side surface of the installation part, the double-row inclined barb clamping part is provided with an upper row of small barb clamping parts and a lower row of large barb clamping parts,
by utilizing the design of the upper row of small barb clamping parts, when the door seal structural member is arranged in the groove of the extruded profile on the commercial cabinet type refrigerator door body, the upper row of small barb clamping parts can be clamped and abutted against the lower part of the upper top surface of the groove of the extruded profile on the door body, so that the clamping tightness of the whole door seal structural member and the groove of the extruded profile on the door body is good, and the door seal structural member can be ensured not to be separated from the groove of the extruded profile on the door body;
by utilizing the design of the lower-row large barb clamping part, when the door seal structural part is arranged in the groove of the foaming door liner on the household refrigerator door body, the lower-row large barb clamping part can be clamped and attached in the middle of the inner side of the groove of the foaming door liner, so that the whole door seal structural part and the groove of the foaming door liner on the door body are clamped, attached and sealed, and the door seal structural part and the groove of the foaming door liner on the household refrigerator door body can not fall off and can be clamped and fastened tightly;
the design of the double-row inclined barb clamping parts is comprehensively utilized, so that the door sealing structural part can meet the installation and use requirements of the grooves of the foaming door liner on the door body of the household refrigerator and can also meet the installation and use requirements of the grooves of the extruded section on the door body of the commercial cabinet type refrigerator.
Drawings
FIG. 1 is a schematic cross-sectional view of an easy-to-clean dock seal structure according to the present invention;
FIG. 2 is a schematic horizontal transverse section view of a contact area between a door seal structure, a household refrigerator door body and a refrigerator body liner, which is close to a refrigerator body liner when the door seal structure is installed in a groove of a foaming door liner on the household refrigerator door body, and the door seal structure is easy to clean;
fig. 3 is a schematic horizontal cross-sectional view of a contact area between the door seal structure and the inner container of the commercial cabinet refrigerator when the door seal structure is mounted in a groove of an extruded section on the door body of the commercial cabinet refrigerator.
Remarks to
1. An inner container of the box body; 2. a door seal structure; 3. a foamed door liner; 4. extruding the profile; 5. a magnetic strip air bag; 6. magnetic conditions; 7. a raised part; 8. a first air bag; 9. the side bodies are connected in an inclined way; 10. shaping the small air bag; 11. a double air chamber structure portion; 12. an installation part; 13. double rows of inclined barb clamping parts; 14. a beam connection portion; 15. an outer cover edge; 16. a middle air bag; 17. an upper row of small barb clamping parts; 18. a lower row of large barb clamping parts; 19. and (6) attaching the edges.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, an easy clean door seals structure, seals structure 2 including the door, and 2 upper portion right sides of door seals structure are equipped with magnetic stripe gasbag 5, are equipped with magnetism condition 6 in the magnetic stripe gasbag 5, and magnetic stripe 6 enables the last top surface of door seals structure 2, carries out the magnetic attraction laminating with the box inner bag 1 of domestic refrigerator or commercial cabinet type refrigerator, its characterized in that still includes:
the left side of the magnetic stripe air bag 5 is provided with an air bag I8, the lower parts of the magnetic stripe air bag 5 and the air bag I8 are provided with a middle air bag 16, the left lower side of the middle air bag 16 and the left lower part of the air bag I8 are provided with a small shaping air bag 10,
the first air bag 8 can enable the left upper side of the door seal structural part 2 to protrude outwards and be flush with the upper top surface of the magnetic stripe air bag 5, so that the left upper side of the door seal structural part 2 is ensured to be free of an external corrugated layer and easy to clean, the small shaping air bag 10 can enable the left lower portion of the door seal structural part 2 to protrude outwards and be flush with the lower bottom surface of the cross beam connecting part 14, so that the left lower side of the door seal structural part 2 is ensured to be free of the external corrugated layer and easy to clean,
the right side of the middle air bag 16 at the lower part of the magnetic stripe air bag 5 is provided with an outward-warping convex part 7, the outward-warping convex part 7 can replace an inner ruffle at the right side of a compensation air bag in the original door seal structural part, the outward-warping convex part 7 ensures that the right outer side of the door seal structural part 2 has no inner ruffle cleaning dead angle, the surface of the right outer side of the door seal structural part 2 is easy to clean, the integral cleaning effect of the door seal structural part 2 is improved,
the bottom of the middle air bag 16 is provided with a beam connecting part 14, the lower part of the beam connecting part 14 is provided with an installation part 12, the installation part 12 can ensure that the door seal structural part 2 arranged on the door body of the household refrigerator or the commercial cabinet type refrigerator is stably connected with the door body of the refrigerator or the commercial cabinet type refrigerator,
In order to reduce the deformation of the beam connecting part 14 when the door seal structure 2 is stretched or compressed, further, the bottom of the inner side of the middle air bag 16 is provided with the double-air-chamber structure part 11, the bottom of the double-air-chamber structure part 11 is provided with the beam connecting part 14, the double-air-chamber structure part 11 can play a role of stabilizing the retainer, the deformation of the beam connecting part 14 when the door seal structure 2 is stretched or compressed is reduced, and the deformation of the beam connecting part 14 is prevented from being too large.
In order to ensure that the sealing and heat-insulating performance between the door body of the household refrigerator or the commercial cabinet type refrigerator provided with the door sealing structural part 2 and the refrigerator body liner 1 is good, and the tensile force or the compressive force borne by the cross beam connecting part 14 can be effectively weakened, furthermore, the magnetic stripe air bag 5 is connected with the right outer side of the upper part of the air bag I8 to form a first-level air bag,
the intermediate air bag 16 is located entirely below the first level air bag, the intermediate air bag 16 can be a second level air bag,
the left outer side of the middle air bag 16 is provided with an oblique partition connecting edge body 9, the oblique partition connecting edge body 9 can disperse the tensile force or the compression force applied to the beam connecting part 14 at the bottom of the door seal structural member 2 when the door seal structural member 2 is stretched or compressed,
the first air bag 8 is positioned at the upper part of the oblique separation edge connecting body 9, the small shaping air bag 10 is positioned at the lower part of the oblique separation edge connecting body 9,
the right outer side of the small shaping airbag 10 is connected with the double-air-chamber structure part 11 to form a third-level airbag,
the left lower part of the first-level airbag is connected with the second-level airbag, the left lower part of the second-level airbag is connected with the third-level airbag, the first-level airbag, the second-level airbag and the third-level airbag are connected with each other to form a laminated airbag group and connection integrated structure, the laminated airbag group and connection integrated structure can effectively keep the beam connecting part 14 at the bottom of the door seal structural member 2 and the refrigerator or commercial sealing cabinet door body provided with the door seal structural member in a bonding stability, weaken the tensile force or the compression force borne by the beam connecting part 14, enable the door seal structural member 2 to be seen from the outer side, enable the whole outer side of the door seal structural member 2 not to have an inner fold cleaning dead angle, and more conveniently clean the surface of the door seal structural member 2,
meanwhile, the laminated airbag group and integrated structure can form a laminated multi-airbag sealing area between the door body and the refrigerator body liner 1 of a household refrigerator or a commercial cabinet type refrigerator provided with the door sealing structural member 2, so that good sealing and heat insulation performance between the door body and the refrigerator body liner 1 can be ensured.
In order to ensure that the mounting part 12 on the door sealing structural part 2 of the invention can meet the mounting and using requirements of the groove of the foaming door liner 3 on the door body of the household refrigerator and the mounting and using requirements of the groove of the extruded section 4 on the door body of the commercial cabinet type refrigerator, furthermore, the mounting part 12 is arranged at the lower part of the beam connecting part 14, the upper top surface of the mounting part 12 is connected with the lower surface of the bottom of the beam connecting part 14 into a whole, so that the bonding and connecting stability between the bottom of the beam connecting part 14 and the door body of the refrigerator or the commercial sealing cabinet provided with the door sealing structural part 2 is good,
the side of installation department 12 is equipped with double oblique barb card portion 13, and double oblique barb card portion 13 enables installation department 12 on this door seals structure 2, can satisfy the installation use needs of 3 recesses of foaming door courage on the domestic refrigerator door body, can satisfy the requirement that the installation use needs of 4 recesses of extrusion molding section bar on the commercial cabinet type refrigerator door body again.
In order to make the double row inclined barb card part 13 of the door sealing structure 2 installed on the commercial cabinet type refrigerator door body in the groove of the extrusion molding section bar 4, the clamping tightness is good and will not break away, when the double row inclined barb card part 13 of the door sealing structure 2 installed on the household refrigerator door body in the groove of the foaming door liner 3, the clamping fit tightness is good and will not break away, further, the double row inclined barb card part 13 has an upper row of small barb card part 17 and a lower row of large barb card part 18,
the upper row of small barb clamping parts 17 are positioned at the left side and the right side of the upper part of the main body of the mounting part 12, when the door seal structural member 2 is mounted in the groove of the extruded section 4 on the commercial cabinet type refrigerator door body, the upper row of small barb clamping parts 17 can be clamped and abutted on the lower part of the upper top surface of the groove of the extruded section 4 on the door body, so that the clamping tightness of the whole door seal structural member 2 and the groove of the extruded section 4 on the door body is good, the door seal structural member 2 can be ensured not to be separated from the groove of the extruded section 4 on the door body,
the lower row of large barb clamping parts 18 are positioned at the left side and the right side of the lower part of the main body of the installation part 12, when the door seal structural part 2 is installed in the groove of the foaming door liner 3 on the door body of the household refrigerator, the lower row of large barb clamping parts 18 can be clamped and attached in the middle of the inner side of the groove of the foaming door liner 3, so that the whole door seal structural part 2 and the groove of the foaming door liner 3 on the door body are clamped, attached and tightly sealed, the door seal structural part 2 and the groove of the foaming door liner 3 on the door body of the household refrigerator can be ensured not to fall off and be tightly clamped and fastened,
arrange little barb card portion 17 on the row and arrange big barb card portion 18 down and all be oblique ascending barb card portion, arrange little barb card portion 17 on the row and arrange big barb card portion 18 down, all be connected with the main part in the middle of installation department 12, this kind of design enables 12 whole left and right sides stability of installation department good, when guaranteeing that installation department 12 dress corresponds in the recess on the refrigerator door body, can not take place the skew, makes this door seal structure 2 and refrigerator door body coupling stability strong.
In order to improve the connection firmness of the installation part 12 in the door seal structural member 2 and the corresponding groove on the refrigerator door body and improve the sealing and heat-insulating performance of the installation part 12 in the door seal structural member 2 and the corresponding groove inner side on the refrigerator door body, furthermore, the tail end of the lower part of the main body of the installation part 12 is provided with a laminating edge part 19, the laminating edge part 19 is integrally positioned at the bottom tail end of the lower large barb clamping part 18, when the door seal structural member 2 is arranged in the groove of the foamed door liner 3 on the household refrigerator door body, the laminating edge part 19 can be laminated with the inner side of the bottom of the groove of the foamed door liner 3 on the household refrigerator door body, and the groove of the foamed door liner 3 on the door body is divided into left and right sealed small air chambers, so that the connection firmness of the installation part 12 and the groove of the foamed door liner 3 on the door body can be improved, and the sealing and heat-insulating performance of the groove inner sides of the installation part 12 and the foamed door liner 3 on the door body can be improved;
when the door sealing structure 2 is arranged in the groove of the extrusion molding section 4 on the commercial cabinet type refrigerator door body, the attaching edge part 19 can be attached to the inner side of the lower part of the bottom of the groove of the extrusion molding section 4 on the commercial cabinet type refrigerator door body, and the groove of the extrusion molding section 4 on the commercial cabinet type refrigerator door body is divided into a left sealing small air chamber and a right sealing small air chamber, so that the connection firmness of the installation part 12 and the groove of the extrusion molding section 4 on the commercial cabinet type refrigerator door body can be improved, and the sealing and heat-insulating performance of the installation part 12 and the inner side of the groove of the extrusion molding section 4 on the commercial cabinet type refrigerator door body can be improved.
Example 1:
the utility model provides an easy clean door seals structure, seals structure 2 including the door, and 2 upper portion right sides of door seals structure are equipped with magnetic stripe gasbag 5, are equipped with magnetism condition 6 in the magnetic stripe gasbag 5, still include:
the left side of the magnetic stripe air bag 5 is provided with an air bag I8, the lower parts of the magnetic stripe air bag 5 and the air bag I8 are provided with a middle air bag 16, the left lower side of the middle air bag 16 and the left lower part of the air bag I8 are provided with a small shaping air bag 10,
the right side of the middle air bag 16 at the lower part of the magnetic stripe air bag 5 is provided with an outward warping convex part 7,
a beam connecting part 14 is arranged at the bottom of the middle air bag 16, an installation part 12 is arranged at the lower part of the beam connecting part 14, and an outer cover edge 15 is arranged at the right tail end of the beam connecting part 14;
the bottom of the inner side of the middle air bag 16 is provided with a double-air-chamber structure part 11, and the bottom of the double-air-chamber structure part 11 is provided with a beam connecting part 14;
the magnetic stripe air bag 5 is connected with the right outer side of the upper part of the first air bag 8 to form a first-level air bag,
the intermediate air bag 16 is located entirely below the first level air bag, the intermediate air bag 16 can be a second level air bag,
the left outer side of the middle air bag 16 is provided with an oblique partition edge body 9,
the first air bag 8 is positioned at the upper part of the oblique separation edge body 9, the small shaping air bag 10 is positioned at the lower part of the oblique separation edge body 9,
the right outer side of the shaped small airbag 10 is connected with the double-air-chamber structure part 11 to form a third-level airbag,
the left lower part of the first-level airbag is connected with the second-level airbag, the left lower part of the second-level airbag is connected with the third-level airbag, and the first-level airbag, the second-level airbag and the third-level airbag are connected with one another to form a laminated airbag group-connection integrated structure;
the lower part of the beam connecting part 14 is provided with a mounting part 12, the upper top surface of the mounting part 12 is connected with the lower surface of the bottom of the beam connecting part 14 into a whole, and the side surface of the mounting part 12 is provided with a double-row inclined barb clamping part 13;
the double row inclined barb clamping part 13 is provided with an upper row of small barb clamping parts 17 and a lower row of large barb clamping parts 18,
the upper row of small barb clamping parts 17 are positioned at the left side and the right side of the upper part of the main body of the mounting part 12,
the lower row of large barb clamp parts 18 are positioned at the left and right sides of the lower part of the main body of the mounting part 12,
the upper row of small barb clamping parts 17 and the lower row of large barb clamping parts 18 are oblique upward barb clamping parts, and the upper row of small barb clamping parts 17 and the lower row of large barb clamping parts 18 are connected with the main body part in the middle of the mounting part 12;
the end of the lower part of the main body of the mounting part 12 is provided with a fitting edge part 19, and the whole fitting edge part 19 is positioned at the bottom end of the lower row of the large barb clamping part 18.
The invention can solve the following problems when the existing door seal structural member is installed on a household refrigerator and a commercial cabinet type refrigerator: the integral design of the door seal structural member is unreasonable, so that the surface of the door seal structural member is difficult to clean, and the door seal structural member is not easy to clean; the installation part on the door seal structural part can not only meet the installation and use requirements of the groove of the foaming door liner on the door body of the household refrigerator, but also meet the installation and use requirements of the groove of the extruded section on the door body of the commercial cabinet type refrigerator; when the door body is opened and closed, the door sealing structural part can be stretched or compressed due to the magnetic attraction effect of the door sealing structural part and the inner container of the box body, and the deformation of the beam at the bottom of the existing door sealing structural part is too large due to stretching or compression, so that the cold leakage or white exposure phenomenon can easily occur between the bottom of the door sealing structural part and the door body.
The invention belongs to the field of door seal structural members for household refrigerators, commercial cabinet refrigerators, freezers and other commercial sealing cabinets, and is suitable for manufacturing door seal structural member products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic elastomer), TPEE (thermoplastic elastomer) and the like.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the inventive concept, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1. The utility model provides an easy clean door seals structure, seals the structure including the door, and door seals structure upper portion right side and is equipped with the magnetic stripe gasbag, is equipped with the magnetism condition in the magnetic stripe gasbag, and its characterized in that still includes:
the left side of the magnetic stripe air bag is provided with an air bag I, the lower parts of the magnetic stripe air bag and the air bag I are provided with a middle air bag, the left lower side of the middle air bag and the left lower part of the air bag I are provided with a small shaping air bag,
the right side of the middle air bag at the lower part of the magnetic stripe air bag is provided with an outward raised bulge,
the bottom of middle gasbag is equipped with crossbeam connecting portion, and the lower part of crossbeam connecting portion is equipped with the installation department, and the right side end of crossbeam connecting portion is equipped with the outer cover limit.
2. The easy-to-clean dock seal structure of claim 1, wherein the middle air bag is provided with a double air chamber structure at the bottom of the inner side thereof, and a cross beam connecting portion is provided at the bottom of the double air chamber structure.
3. The easy-to-clean dock seal structure of claim 1, wherein the magnetic stripe air bag is connected with the upper right outer side of the first air bag to form a first-level air bag,
the intermediate air bag is entirely located below the first-level air bag, the intermediate air bag can be a second-level air bag,
the left outer side of the middle air bag is provided with an oblique partition connecting edge body,
the first air bag is positioned at the upper part of the oblique partition connecting edge body, the small shaping air bag is positioned at the lower part of the oblique partition connecting edge body,
the right outer side of the small shaping air bag is connected with the double-air-chamber structure part to form a third-level air bag,
the left lower part of the first-level airbag is connected with the second-level airbag, the left lower part of the second-level airbag is connected with the third-level airbag, and the first-level airbag, the second-level airbag and the third-level airbag are connected with one another to form a laminated airbag group connection integrated structure.
4. The easy-to-clean door seal structure according to claim 1, wherein the lower portion of the beam connecting portion is provided with an installation portion, the upper top surface of the installation portion is integrally connected with the lower surface of the bottom of the beam connecting portion, and the side surface of the installation portion is provided with a double row of inclined barb clamping portions.
5. The easy-to-clean doorseal structure of claim 4, wherein the double rows of inclined barb locking portions have an upper row of small barb locking portions and a lower row of large barb locking portions,
the upper row of small barb clamping parts are positioned at the left side and the right side of the upper part of the mounting part main body,
the lower row of large barb clamping parts are positioned at the left side and the right side of the lower part of the mounting part main body,
go up row small barb card portion and arrange big barb card portion down and all be oblique ascending barb card portion, go up row small barb card portion and arrange big barb card portion down, all be connected with the main part in the middle of the installation department.
6. The easy-to-clean doorseal structure of claim 5, wherein the bottom of the lower part of the mounting part main body is provided with a fitting edge, and the fitting edge is integrally located at the bottom of the lower row of the large barb clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222360271.0U CN218238024U (en) | 2022-09-06 | 2022-09-06 | Easily clean door seals structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222360271.0U CN218238024U (en) | 2022-09-06 | 2022-09-06 | Easily clean door seals structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218238024U true CN218238024U (en) | 2023-01-06 |
Family
ID=84685878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222360271.0U Active CN218238024U (en) | 2022-09-06 | 2022-09-06 | Easily clean door seals structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218238024U (en) |
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2022
- 2022-09-06 CN CN202222360271.0U patent/CN218238024U/en active Active
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Denomination of utility model: An easy to clean door seal structural component Effective date of registration: 20231110 Granted publication date: 20230106 Pledgee: Hefei Science and Technology Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI HIGASKET PLASTICS Co.,Ltd. Registration number: Y2023980064823 |