CN209733896U - sealing strip for dish washer and use its dish washer - Google Patents
sealing strip for dish washer and use its dish washer Download PDFInfo
- Publication number
- CN209733896U CN209733896U CN201920163992.8U CN201920163992U CN209733896U CN 209733896 U CN209733896 U CN 209733896U CN 201920163992 U CN201920163992 U CN 201920163992U CN 209733896 U CN209733896 U CN 209733896U
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- Prior art keywords
- sealing
- side wall
- sealing strip
- steam
- dish washer
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- 238000007789 sealing Methods 0.000 title claims abstract description 125
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 238000004851 dishwashing Methods 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses a sealing strip for dish washer and dish washer using the same, comprising a sealing piece part, a compression part and a steam-proof part, wherein the sealing piece part, the compression part and the steam-proof part are connected in sequence; the steam-proof part comprises an upper supporting part and a lower supporting part, the starting end of the upper supporting part is connected with the compression part, and the tail end of the upper supporting part horizontally inclines upwards and supports against the inner container of the dish-washing machine; the lower abutting portion is connected with the upper abutting portion and abuts against a door body of the dish washing machine. The anti-steam part is added in the sealing strip structure, the structure is simple and reasonable, the leakage of water vapor in the dish washing machine can be effectively prevented, the sealing performance of the sealing strip is further improved, and the sealing effect is enhanced.
Description
Technical Field
The utility model relates to the field of household appliances, especially, relate to a sealing strip for dish washer and use its dish washer.
Background
The vapor in the dish washer often can spill outside the dish washer, influences user's use and experiences the dish washer, and in addition, the vapor that spills probably condenses outside the box of dish washer, damages the part of dish washer. In order to avoid the above situation, a sealing strip is generally disposed between the inner container and the door panel of the dishwasher to seal the inner container and the door panel, thereby preventing water vapor from leaking.
Sealing strip for dish washer among the prior art generally is provided with envelope portion and compression portion, and envelope portion is used for the card to establish in the dish washer box, and the compression portion is used for offseting with the dish washer door plant. But because the production of sealing strip has the error, when the door plant of dish washer was closed tightly, the inside leakproofness of dish washer box can not be guaranteed completely to the cooperation of compression portion and door plant medial surface, leads to that the dish washer is inside to have a small amount of vapor to spill. In order to solve the technical problem, structural improvement of the sealing strip of the dishwasher is needed to enhance the sealing performance of the dishwasher, and particularly, a sealing enhancement structure needs to be designed to block water vapor generated inside the dishwasher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealing strip for dish washer can effectively block spilling of the inside vapor of dish washer, and simple structure is reasonable to overcome the weak point among the prior art.
Another object of the present invention is to provide a dishwasher using the above sealing strip, which is beneficial to further enhance the overall sealing performance of the dishwasher.
To achieve the purpose, the utility model adopts the following technical proposal: the sealing strip for the dish washer comprises a sealing piece part, a compression part and a steam-proof part, wherein the sealing piece part, the compression part and the steam-proof part are sequentially connected;
The steam-proof part comprises an upper supporting part and a lower supporting part, the starting end of the upper supporting part is connected with the compression part, and the tail end of the upper supporting part horizontally inclines upwards and supports against the inner container of the dish-washing machine; the lower abutting portion is connected with the upper abutting portion and abuts against a door body of the dish washing machine.
Preferably, the sealing piece part comprises a rod part and a plurality of sealing pieces, the sealing pieces are symmetrically arranged on two sides of the rod part, and the sealing pieces are of a hierarchical structure and are provided with at least two layers.
Preferably, the rod part is a hollow structure, and the hollow structure forms an elastic cavity with variable internal volume of the rod part.
preferably, at least one reinforcing part is further arranged inside the elastic cavity, and the reinforcing part divides the elastic cavity into at least two elastic sub-cavities.
Preferably, the compression part comprises a first side wall, a second side wall, a third side wall and a fourth side wall which are sequentially connected end to end in an annular mode, and the first side wall, the second side wall, the third side wall and the fourth side wall define an air cavity with variable volume.
Preferably, the length of the third side wall is greater than that of the first side wall, so that the cross section of the air cavity is shaped like a trapezoid.
Preferably, the tail end of the second side wall extends to the outside of the air cavity to form a suspension part, and the suspension part abuts against the second plate surface of the dishwasher door body.
Preferably, the cross-sectional shape of the butting part can be similar to a rectangle, a triangle or a circle.
Preferably, the horizontal upward inclination angle of the tail end of the abutting part ranges from 0 degree to 45 degrees.
A dish washing machine using the sealing strip comprises the sealing strip, an inner container, a door body and a sealing groove, wherein the sealing groove is arranged in the inner container which is provided with an opening and needs to be sealed, and the sealing strip is clamped in the sealing groove; when the dishwasher door is closed, the door body is pressed against the sealing strip, and the inner container, the door sealing groove, the sealing strip and the door body are matched to form a sealing space inside the dishwasher.
The utility model has the advantages that: the sealing strip structure in the prior art is additionally provided with the steam prevention part, and the steam prevention part is used for blocking the leakage of water vapor in the inner container of the dish washer, so that the sealing performance of the sealing strip is further improved, and the sealing effect is enhanced.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural diagram of the present invention, wherein a is an inclination angle.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is an installation schematic of the present invention.
Wherein: a sealing strip 1; a cover portion 11; a rod portion 111; a cover sheet 112; a reinforcement portion 113; a flexible chamber 101; a compression section 12; a first sidewall 121; a second sidewall 122; the third side wall 123; a fourth side wall 124; a suspending portion 125; an air cavity 102; a steam-proof portion 13; a top abutting portion 131; a lower butting part 132; an inner container 2; a door body 3; a first board surface 31; a second board surface 32; sealing groove 4.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The sealing strip 1 for the dish washer of the embodiment comprises a sealing piece part 11, a compression part 12 and a steam-proof part 13, wherein the sealing piece part 11, the compression part 12 and the steam-proof part 13 are connected in sequence;
The steam-proof part 13 comprises an upper supporting part 131 and a lower supporting part 132, the starting end of the upper supporting part 131 is connected to the compression part 12, and the tail end of the upper supporting part 131 horizontally inclines upwards and supports against the inner container 2 of the dishwasher; the lower abutting portion 132 is connected to the upper abutting portion 131, and the lower abutting portion 132 abuts against the door 3 of the dishwasher.
Sealing strip for dish washer among the prior art generally only is provided with envelope portion and compression portion, and envelope portion is used for the card to establish in the dish washer box, and the compression portion is used for offseting with the dish washer door plant. However, because of the production error of the sealing strip, when the door plate of the dishwasher is closed tightly, the matching of the compression part and the inner plate surface of the door plate can not ensure the sealing performance inside the dishwasher box completely, and the leakage of a small amount of water vapor inside the dishwasher can still be caused.
As shown in fig. 1, a sealing strip 1 for a dish washer comprises a sealing strip part 11, a compression part 12 and a steam-proof part 13, wherein the steam-proof part 13 comprises an upper abutting part 131 and a lower abutting part 132, the starting end of the upper abutting part 131 is connected to the compression part 12, the tail end of the upper abutting part 131 horizontally inclines upwards and abuts against an inner container 2 of the dish washer, water vapor is prevented from leaking between the inner container 2 and the sealing strip 1, and the sealing performance of the dish washer is guaranteed to be the first. The end of the upper abutting portion 131 is connected with a lower abutting portion 132, specifically, the lower abutting portion 132 abuts against the first plate surface 31 in the horizontal direction of the door body 3, so as to prevent the water vapor from leaking between the door body 3 and the sealing strip 1, and thus, the sealing performance of the dishwasher is guaranteed secondarily.
The starting end of the upper abutting part 131 is connected to the compression part 12, and the tail end of the upper abutting part 131 horizontally inclines upwards and abuts against the inner container 2 of the dishwasher; if the upper abutting part 131 is horizontally arranged on the inner plate surface of the inner container 2, when the door body 3 of the dish washing machine is closed, the whole steam-proof part 13 is easily compressed to the compression part 12 by the door body 3 to lose the double sealing function; however, if the upper abutting portion 131 is disposed obliquely upward, when the door 3 of the dishwasher is closed, the steam-proof portion 13 is not easily compressed by the door 3, but abuts against between the inner container 2 and the first plate surface 31 of the door 3, thereby ensuring the double sealing function of the steam-proof portion 13.
When the dishwasher normally works, the inner container of the dishwasher is filled with water vapor, when the water vapor leaks from the compression part 12 of the sealing strip and enters the steam-proof part 13, the water vapor has certain pressure on the steam-proof part 13, firstly, the pressure of the water vapor enables the upper abutting part 131 to be in closer contact with the inner container 2, and the water vapor is more difficult to leak from the space between the inner container 2 and the sealing strip 1; second, the contact between the lower abutting portion 132 and the door body 3 is made more tight by the pressure of the water vapor, and the water vapor is more difficult to leak from between the door body 3 and the weather strip 1. The arrangement of the steam-proof part 13 further enhances the sealing effect of the sealing strip.
More specifically, the cover sheet portion 11 includes a stem portion 111 and a plurality of cover sheets 112, the cover sheets 112 are symmetrically disposed on two sides of the stem portion 111, and the cover sheets 112 are in a layered structure and have at least two layers.
The cover part 11 is used for the sealing strip 1 to install in the dish washer inner bag 2, including pole portion 111 and a plurality of cover piece 112, cover piece 112 level symmetry sets up in the both sides of pole portion 111, has increased the assembling of sealing strip 1 in the compactness of dish washer inner bag 2 for the sealing strip 1 of installing is difficult to break away from inner bag 2 at the user in-process that the user opened the door and closed the door to the dish washer, and the installation of sealing strip 1 is more firm.
More specifically, the rod portion 111 is a hollow structure, and the hollow structure forms the elastic cavity 101 with variable internal volume of the rod portion 111.
The rod part 111 is of a hollow structure, the hollow structure forms the elastic cavity 101 with the variable internal volume of the rod part 111, when the sealing strip 1 is installed in the inner container 2 of the dishwasher, the sealing strip installation structure in the inner container 2 needs to be installed after the elastic cavity 101 is compressed, and when the sealing strip 1 is installed completely, the elastic cavity 101 has an effect on the sealing strip installation structure in the inner container 2, so that the installation of the sealing strip 1 in the installation structure is tighter, and the installation stability of the sealing strip 1 is further improved.
More specifically, at least one reinforced portion 113 is further disposed inside the elastic cavity 101, and the reinforced portion 113 divides the elastic cavity 101 into at least two elastic sub-cavities.
The hollow sealing piece part 11 of the sealing strip 1 is easy to deform, and in order to ensure the stability of the installation of the elastic cavity 101 on the sealing strip 1, the reinforcing part 113 is arranged in the elastic cavity 101, and the reinforcing part 113 can effectively increase the strength of the sealing piece part 11; in addition, the reinforcing part 113 is arranged to divide the elastic cavity 101 into at least two elastic sub-cavities, so that the installation of the sealing strip 1 in the installation structure is tighter, and the stability of the installation of the sealing strip 1 is further improved.
More specifically, the compressing portion 12 includes a first sidewall 121, a second sidewall 122, a third sidewall 123 and a fourth sidewall 124 which are sequentially connected end to end in a ring shape, and the first sidewall 121, the second sidewall 122, the third sidewall 123 and the fourth sidewall 124 define the air cavity 102 with variable volume.
The compression part 12 comprises a first side wall 121, a second side wall 122, a third side wall 123 and a fourth side wall 124, the first side wall 121, the second side wall 122, the third side wall 123 and the fourth side wall 124 jointly define an air chamber 102 with variable volume, the elasticity of the sealing strip 1 is obviously enhanced, and the pressure of the dishwasher door body 3 on the compression part 12 is reduced to a certain extent.
to explain further, the length of the third sidewall 123 is greater than the length of the first sidewall 121, so that the cross-sectional shape of the air cavity 102 is similar to a trapezoid.
The length of the third side wall 123 is greater than that of the first side wall 121, so that the cross section of the air cavity 102 is shaped like a trapezoid, and when the door body 3 closes and compresses the compression part 12 of the sealing strip 1, the third side wall 123 with a longer length is more easily compressed and deformed, and the deformability of the air cavity 102 is improved; the deformed air chamber 102 has a certain reaction force against the door body 3, and the sealing performance of the compression part 12 can be further improved.
More specifically, a hanging portion 125 extends from the end of the second sidewall 123 to the outside of the air chamber 102, and the hanging portion 125 abuts against the second panel 32 of the door 3 of the dishwasher.
The end of the second sidewall 123 extends to the outside of the air chamber 102 to form a suspension portion 125, and the suspension portion 125 abuts against the second panel 32 in the vertical direction of the door 3, so as to prevent the water vapor from leaking between the door 3 and the weather strip 1, thereby ensuring the sealing performance of the dishwasher.
More specifically, the cross-sectional shape of the butting portion 132 may be rectangular-like, triangular-like or circular.
Preferably, when the cross-sectional shape of the lower supporting portion 132 is similar to a rectangle or a triangle, the starting end of the lower supporting portion 132 is connected to the end of the upper supporting portion 131, and the end of the lower supporting portion 132 horizontally inclines downward and abuts against the door 3 of the dishwasher. The contact area between the abutting portion 132 and the first plate surface 31 of the door body 3 is larger, so as to more effectively ensure the sealing property between the abutting portion 132 and the first plate surface 31.
More specifically, the end of the abutting portion 131 is inclined upward by an angle in the range of 0 ° to 45 °.
The horizontal upward inclined angle range of the tail end of the upper abutting part 131 is 0-45 degrees, so that the steam-proof part 13 is reduced to be compressed to the compression part 12 by the dishwasher door 3 while the upper abutting part 131 is effectively abutted against the inner container 2.
A dish washing machine using the sealing strip comprises the sealing strip 1, an inner container 2, a door body 3 and a sealing groove 4, wherein the sealing groove 4 is arranged in the inner container 2 which is provided with an opening and needs to be sealed, and the sealing strip 1 is clamped in the sealing groove 4; when the dishwasher door is closed, the door body 3 is pressed against the sealing strip 1, and the inner container 2, the door sealing groove 3, the sealing strip 1 and the door body 3 are matched to form a sealing space inside the dishwasher.
As shown in fig. 4, the dishwasher comprises a sealing strip 1, an inner container 2, a door body 3 and a sealing groove 4; when the dish washing machine door is closed, the sealing strip 1, the inner container 2, the door body 3 and the sealing groove 4 are connected in a matching manner to form a sealing space inside the dish washing machine, so that water splash sprayed out of the spraying arms during the work of the dish washing machine is effectively prevented, and water vapor is leaked out during drying.
Preferably, the cover piece portion 11 is detachably clamped in the sealing groove 4, the compression portion 12 is located outside the sealing groove 4, and the compression portion 12 is used for abutting against the door body 3. Sealing strip 1 detachably joint is in seal groove 4, when needs carry out daily cleanness to dish washer, can dismantle sealing strip 1, cleans the place that easily hides dirt or dust in seal groove 4, and when long-term use and oxidation yellow of sealing strip 1, when sealing performance has descended to some extent, also can easily simply carry out the change of new sealing strip 1.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A sealing strip for a dish washer is characterized in that: the steam-proof cover comprises a cover piece part, a compression part and a steam-proof part, wherein the cover piece part, the compression part and the steam-proof part are sequentially connected;
The steam-proof part comprises an upper supporting part and a lower supporting part, the starting end of the upper supporting part is connected with the compression part, and the tail end of the upper supporting part horizontally inclines upwards and supports against the inner container of the dish-washing machine; the lower abutting portion is connected with the upper abutting portion and abuts against a door body of the dish washing machine.
2. The sealing tape for a dishwasher according to claim 1, wherein: the sealing piece portion comprises a rod portion and a plurality of sealing pieces, the sealing pieces are symmetrically arranged on two sides of the rod portion, and the sealing pieces are of a hierarchical structure and are at least two layers.
3. The sealing tape for a dishwasher according to claim 2, wherein: the rod part is of a hollow structure, and the hollow structure forms an elastic cavity with variable internal volume of the rod part.
4. A sealing strip for a dishwasher according to claim 3, wherein: the inside in elasticity chamber still is provided with at least one rib, the rib will the elasticity chamber is cut apart into two at least elasticity subcavities.
5. The sealing tape for a dishwasher according to claim 1, wherein: the compression part comprises a first side wall, a second side wall, a third side wall and a fourth side wall which are sequentially connected end to end in an annular mode, and an air cavity with variable volume is defined by the first side wall, the second side wall, the third side wall and the fourth side wall.
6. The sealing tape for a dishwasher according to claim 5, wherein: the length of the third side wall is larger than that of the first side wall, so that the cross section of the air cavity is shaped like a trapezoid.
7. The sealing tape for a dishwasher according to claim 5, wherein: the tail end of the second side wall extends to the outside of the air cavity to form a suspension part, and the suspension part is abutted against the second plate surface of the dishwasher door body.
8. The sealing tape for a dishwasher according to claim 1, wherein: the cross section of the lower butting part can be in a shape similar to a rectangle, a triangle or a circle.
9. The sealing tape for a dishwasher according to claim 1, wherein: the horizontal upward inclination angle range of the tail end of the upper abutting part is 0-45 degrees.
10. A dishwasher using the weather strip according to any one of claims 1 to 9, wherein: the sealing structure comprises the sealing strip, an inner container, a door body and a sealing groove, wherein the sealing groove is arranged in the inner container which is provided with an opening and needs to be sealed, and the sealing strip is clamped in the sealing groove; when the dish washer door is closed, the door body supports against the sealing strip, the inner container, the sealing groove, the sealing strip and the cooperation of the door body constitute the inside sealed space of dish washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163992.8U CN209733896U (en) | 2019-01-30 | 2019-01-30 | sealing strip for dish washer and use its dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163992.8U CN209733896U (en) | 2019-01-30 | 2019-01-30 | sealing strip for dish washer and use its dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209733896U true CN209733896U (en) | 2019-12-06 |
Family
ID=68708322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163992.8U Expired - Fee Related CN209733896U (en) | 2019-01-30 | 2019-01-30 | sealing strip for dish washer and use its dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209733896U (en) |
-
2019
- 2019-01-30 CN CN201920163992.8U patent/CN209733896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |