CN211120232U - Fretwork draw-in groove low-pitch door seals - Google Patents
Fretwork draw-in groove low-pitch door seals Download PDFInfo
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- CN211120232U CN211120232U CN201922184800.4U CN201922184800U CN211120232U CN 211120232 U CN211120232 U CN 211120232U CN 201922184800 U CN201922184800 U CN 201922184800U CN 211120232 U CN211120232 U CN 211120232U
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- air bag
- gasbag
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Abstract
The utility model discloses a fretwork draw-in groove low-pitch door seals, a serial communication port, including magnetic stripe vestibule, compensation gasbag, air bag, supplementary gasbag, crossbeam lid limit and fretwork draw-in groove, the compensation gasbag is located air bag left side downside, and the magnetic stripe vestibule is located air bag left side, compensation gasbag upside, and supplementary gasbag is located the air bag right side, and the crossbeam is located below air bag and the compensation gasbag, and crossbeam lid limit is located the crossbeam left side, and the fretwork draw-in groove is located below the crossbeam. The utility model discloses fretwork draw-in groove simple to operate when guaranteeing to satisfy the requirement of the daily refrigerator door interval, whole leakproofness is good, and the little overlap on the supplementary gasbag can guarantee the refrigerator door body and the box interval when great, and the leakproofness is good, and when the refrigerator door body is less with the box interval, can reduce the resistance of supplementary gasbag department, makes things convenient for the switching of the refrigerator door body, is applicable to and makes multiple material door rubber bag products such as PVC, TPE.
Description
Technical Field
The invention relates to the field of door seal structures, in particular to a hollow clamping groove low-spacing door seal.
Background
A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is also a product for maintaining food or other articles in a cold state at a constant low temperature. As technology develops, it is required to ensure the capacity of the refrigerator and to reduce the size of the refrigerator to save space. The refrigerator of everyday system usually reduces the interval between the refrigerator door and the refrigerator body to realize the reduction of the refrigerator appearance size, thereby achieving the purpose of saving space, and the whole height of the door seal matched with the refrigerator door is also correspondingly reduced. In the actual production and use process of the Japanese refrigerator, when the door seal is arranged in the refrigerator door body mounting groove, the loose drawing force of the connection between the door seal and the refrigerator door body mounting groove is small, and the sealing property is poor; after the overall height of the door seal is reduced, the door seal cannot ensure the sealing property between the refrigerator door body and the refrigerator body; the distance between the refrigerator door body and the refrigerator body is reduced, when the refrigerator door body is opened and closed, the resistance at the auxiliary air bag in the door seal is increased, and the opening and closing of the refrigerator door body are inconvenient.
Disclosure of Invention
In order to solve the problems, the invention provides a hollow clamping groove low-spacing door seal, wherein an arc-shaped cavity is arranged on the inner side of the lower part of the hollow clamping groove in the door seal, so that when the door seal is installed in a refrigerator door body installation groove, the door seal is tightly connected with the refrigerator door body installation groove, the drawing force is large, and the sealing property is good; meanwhile, on the basis of the structure, a horn mouth is formed on the right side of the top surface of the cross beam and the outer side of a connecting area of the sealing air bag, the horn mouth can be opened or closed, when the refrigerator door body is closed, the horn mouth is closed to form a cavity on the inner side of the door seal to increase the sealing performance of the inner side of the door seal, a connecting rib is arranged on the top surface of the cover edge of the cross beam, the connecting rib is connected with or separated from the outer side surface of the compensation air bag in a sealing manner, when the refrigerator door body is closed, the connecting rib on the cover edge of the cross beam is contacted with the outer side surface of the compensation air bag, and the cavity is formed on the outer side of the door seal; the upper right side and the lower right side of the auxiliary air bag are provided with small flashes, the small flashes on the upper right side extend to the upper left side of the auxiliary air bag, and the small flashes on the lower right side extend to the lower right side of the auxiliary air bag, so that resistance of the auxiliary air bag in the door seal can be reduced when the refrigerator door body is opened and closed, the refrigerator door body can be conveniently opened and closed, and the door seal rubber sleeve is suitable for manufacturing door seal rubber sleeve products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic.
The technical scheme adopted by the invention is as follows:
the utility model provides a fretwork draw-in groove low-pitch door seals, its characterized in that, includes magnetic stripe vestibule, compensation gasbag, air bag, supplementary gasbag, crossbeam lid limit and fretwork draw-in groove, the compensation gasbag is located air bag left side downside, and the magnetic stripe vestibule is located air bag left side, compensation gasbag upside, and the supplementary gasbag is located air bag right side, and the crossbeam is located air bag and compensation gasbag below, and crossbeam lid limit is located the crossbeam left side, and the fretwork draw-in groove is located below the crossbeam, magnetic stripe vestibule, compensation gasbag, air bag, supplementary gasbag, crossbeam lid limit and fretwork draw-in groove are connected as an organic wholely.
Preferably, an arc-shaped cavity is arranged on the inner side of the lower portion of the hollowed-out clamping groove.
Preferably, the right side of the top surface of the cross beam and the outer side of the connecting area of the sealing air bag are provided with a bell mouth, and the bell mouth can be opened or closed.
Preferably, the top surface of the beam cover edge is provided with a connecting rib, and the connecting rib is closely connected or separated with the outer side surface of the compensation air bag.
Preferably, the auxiliary airbag is provided with small fins on both the upper right side and the lower right side, the upper right side small fin extends to the upper left of the auxiliary airbag, and the lower right side small fin extends to the lower right of the auxiliary airbag.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a hollow clamping groove low-spacing door seal which is reasonable in overall design, and can ensure that when the door seal is installed in a refrigerator door body installation groove, the door seal is tightly connected with the refrigerator door body installation groove, the drawing force is large, and the sealing performance is good; in the structure, the outer sealing air bag inclines towards the lower left side in a bird's beak manner, and the V-shaped openings of the support ribs face the outer sealing air bag, so that the structure can adapt to boxes with different inclination angles and ensure the sealing property between the boxes with different inclination angles and a door body; according to the structure, the horn mouth is arranged on the outer side of the connecting area of the right side of the top surface of the cross beam and the sealing air bag, the horn mouth can be opened or closed, when a refrigerator door body is closed, the horn mouth is closed to form a cavity on the inner side of the door seal to increase the sealing performance of the inner side of the door seal, the top surface of the edge of the cross beam cover is provided with a connecting rib, the connecting rib is in sealing connection or separation with the outer side surface of the compensation air bag, when the refrigerator door body is closed, the connecting rib on the edge of the cross beam cover is in contact with the outer side surface of the compensation air bag, the cavity is formed on the outer side of the door seal to; according to the structure, the small flashes are arranged on the upper right side and the lower right side of the auxiliary air bag, the upper right side small flash extends towards the upper left side of the auxiliary air bag, and the lower right side small flash extends towards the lower right side of the auxiliary air bag, so that the resistance of the auxiliary air bag in the door seal can be reduced when the refrigerator door body is opened and closed, the refrigerator door body can be conveniently opened and closed, and the door seal rubber sleeve is suitable for manufacturing door seal rubber sleeve products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic elastomer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a hollow-out slot low-pitch door seal disclosed in the present invention.
The corresponding part names indicated by the numbers in the figures:
1. sealing air bag 2, magnetic stripe hole cavity 3, compensation air bag 4, beam cover edge 401, connecting rib 5, hollowed-out clamping groove 501, arc-shaped cavity 6, beam 601, bell mouth 7, auxiliary air bag 701, small flash
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 protection scope of the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
Examples
As shown in fig. 1, the door seal with the hollowed-out clamping grooves and the low spacing is characterized by comprising a magnetic stripe hole cavity 2, a compensation air bag 3, a sealing air bag 1, an auxiliary air bag 7, a cross beam 6, a cross beam cover edge 4 and a hollowed-out clamping groove 5, wherein the compensation air bag 3 is located on the left lower side of the sealing air bag 1, the magnetic stripe hole cavity 2 is located on the left side of the sealing air bag 1 and on the upper side of the compensation air bag 3, the auxiliary air bag 7 is located on the right side of the sealing air bag 1, the cross beam 6 is located below the sealing air bag 1 and the compensation air bag 3, the cross beam cover edge 4 is located on the left side of the cross beam 6, the hollowed-out clamping groove 5 is located below the cross beam 6, and the magnetic stripe hole cavity 2.
Preferably, an arc-shaped cavity 501 is formed on the inner side of the lower part of the hollow clamping groove 5.
Preferably, the right side of the top surface of the cross beam 6 is provided with a bell mouth 601 outside the connecting area of the air bag 1, and the bell mouth 601 can be opened or closed.
Preferably, the top surface of the beam cover edge 4 is provided with a connecting rib 401, and the connecting rib 401 is closely connected or separated with the outer side surface of the compensation air bag 3.
Preferably, the auxiliary airbag 7 is provided with small fins 701 on both the upper right side and the lower right side, the upper right side small fin 701 extends to the upper left of the auxiliary airbag 7, and the lower right side small fin 701 extends to the lower right of the auxiliary airbag 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (5)
1. The utility model provides a fretwork draw-in groove low-pitch door seals, its characterized in that, includes magnetic stripe vestibule, compensation gasbag, air bag, supplementary gasbag, crossbeam lid limit and fretwork draw-in groove, the compensation gasbag is located air bag left side downside, and the magnetic stripe vestibule is located air bag left side, compensation gasbag upside, and the supplementary gasbag is located air bag right side, and the crossbeam is located air bag and compensation gasbag below, and crossbeam lid limit is located the crossbeam left side, and the fretwork draw-in groove is located below the crossbeam, magnetic stripe vestibule, compensation gasbag, air bag, supplementary gasbag, crossbeam lid limit and fretwork draw-in groove are connected as an organic wholely.
2. The low-spacing door seal with the hollowed-out clamping grooves according to claim 1, wherein an arc-shaped cavity is arranged on the inner side of the lower portion of the hollowed-out clamping groove.
3. The hollow clamping groove low-spacing door seal according to claim 1, wherein a bell mouth is arranged on the outer side of the connecting area of the right side of the top surface of the cross beam and the sealing air bag, and the bell mouth can be opened or closed.
4. The hollow clamping groove low-spacing door seal according to claim 1, wherein the top surface of the cover edge of the cross beam is provided with a connecting rib, and the connecting rib is closely connected with or separated from the outer side surface of the compensation air bag.
5. The hollow-out clamping groove low-spacing door seal according to claim 1, wherein the auxiliary air bag is provided with small flanges at the upper right side and the lower right side, the small flange at the upper right side extends to the upper left of the auxiliary air bag, and the small flange at the lower right side extends to the lower right of the auxiliary air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184800.4U CN211120232U (en) | 2019-12-09 | 2019-12-09 | Fretwork draw-in groove low-pitch door seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184800.4U CN211120232U (en) | 2019-12-09 | 2019-12-09 | Fretwork draw-in groove low-pitch door seals |
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| Publication Number | Publication Date |
|---|---|
| CN211120232U true CN211120232U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184800.4U Active CN211120232U (en) | 2019-12-09 | 2019-12-09 | Fretwork draw-in groove low-pitch door seals |
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| Country | Link |
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| CN (1) | CN211120232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229138A (en) * | 2020-09-12 | 2021-01-15 | 西安交通大学 | Refrigerator door sealing rubber strip with strong sealing effect |
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2019
- 2019-12-09 CN CN201922184800.4U patent/CN211120232U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229138A (en) * | 2020-09-12 | 2021-01-15 | 西安交通大学 | Refrigerator door sealing rubber strip with strong sealing effect |
| CN112229138B (en) * | 2020-09-12 | 2021-10-22 | 西安交通大学 | Refrigerator door sealing rubber strip with strong sealing effect |
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