CN214965228U - Sealing element of drawer type dish washing machine - Google Patents
Sealing element of drawer type dish washing machine Download PDFInfo
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- CN214965228U CN214965228U CN202120964312.XU CN202120964312U CN214965228U CN 214965228 U CN214965228 U CN 214965228U CN 202120964312 U CN202120964312 U CN 202120964312U CN 214965228 U CN214965228 U CN 214965228U
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- barrier strip
- dishwasher
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Abstract
The utility model discloses a drawer type dish washer sealing member relates to the dish washer field. The sealing of the inner container assembly and the rear part of the cover plate of the dish-washing machine requires to find a sealing piece which can ensure the sealing effect. The utility model comprises an elastic sealing strip; the sealing strip is provided with a front barrier strip, a rear barrier strip parallel to the front barrier strip and a connecting strip for connecting the front barrier strip and the rear barrier strip; the connecting strip is transversely arranged, and the front barrier strip, the rear barrier strip and the connecting strip are of an integrated structure. On the apron was located to the sealing strip, a plurality of blend stops were established to the sealing strip, and each blend stop once blockked water, and a plurality of blend stops stop are blockked many times, effectively improve sealed effect, and preceding blend stop is located same sealing strip with back blend stop, easy to assemble, preceding blend stop, back blend stop, connecting strip structure as an organic whole for water also can not ooze into the gap of root, compares and establishes two solitary sealing strips and has better leakproofness.
Description
Technical Field
The utility model relates to a dish washer field especially relates to a drawer type dish washer sealing member.
Background
In the existing drawer type dish washing machine, an inner container assembly of a dish press needs to move back and forth, a movable part needs to be sealed, and at present, a sealing element is arranged between the inner container assembly of the dish press and a cover plate, and the cover plate moves downwards to press the sealing element for sealing; because the up-and-down lifting of the cover plate needs to depend on the motor, the cover plate is easy to break down, and the cover plate cannot be opened or closed. In order to solve the problems, a cover plate fixing mode is adopted, but the problem of poor sealing effect can be caused by the cover plate fixing, particularly, the sealing parts which can ensure the sealing effect are urgently needed to be found for the sealing parts which are positioned at the rear parts of the inner container assembly and the cover plate of the dishwasher.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model and the technical task who provides are perfected and improved prior art scheme, provide a drawer type dish washer sealing member to reach the purpose of guaranteeing sealed effect. Therefore, the utility model adopts the following technical scheme.
A drawer dishwasher seal comprising a sealing strip having a resiliency; the sealing strip is provided with a front barrier strip, a rear barrier strip parallel to the front barrier strip and a connecting strip for connecting the front barrier strip and the rear barrier strip; the connecting strip is transversely arranged, and the front barrier strip, the rear barrier strip and the connecting strip are of an integrated structure. On the apron was located to the sealing strip, a plurality of blend stops were established to the sealing strip, and each blend stop once blockked water, and a plurality of blend stops stop are blockked many times, effectively improve sealed effect, and preceding blend stop is located same sealing strip with back blend stop, easy to assemble, preceding blend stop, back blend stop, connecting strip structure as an organic whole for water also can not ooze into the gap of root, compares and establishes two solitary sealing strips and has better leakproofness.
As a preferable technical means: the lower edge of the front barrier strip is lower than the rear barrier strip, so that the rear side surface of the front barrier strip can be matched with the upper opening of the inner wall of the rear side of the inner container component of the dishwasher; the bottom of the rear barrier strip can be contacted with the top surface of the rear side of the inner container component of the dishwasher. The blend stop is than longer before the innermost side strake promptly, just flushes with inner bag face frame under the closed condition, can block rivers and directly spout combination gap department, reduces the rear side top surface that water and steam got into dish washer inner bag subassembly, and the blend stop can block that water or steam that get into the rear side top surface of dish washer inner bag subassembly spill over after deuterogamying.
As a preferable technical means: a middle barrier strip is arranged below the connecting strip, and the cross section of the middle barrier strip is in a downward convex arc shape; the bottom of the middle barrier strip can be contacted with the top surface of the rear side of the inner container component of the dishwasher. The middle barrier strip is in a downward convex arc shape, a large deformation space is formed between the connecting strip and the middle barrier strip, the bottom of the middle barrier strip can reliably contact with the top surface of the rear side of the inner container assembly of the dish-washing machine, the middle arc edge is increased in contact surface with the inner container surface frame, and the sealing effect is improved. The water or the steam on the top surface of the rear side of the inner container component of the dishwasher is blocked from overflowing outwards.
As a preferable technical means: the upper end of the front barrier strip exceeds the connecting strip and extends backwards to form a first pressing strip, the upper end of the rear barrier strip exceeds the connecting strip and extends backwards and forwards to form a second pressing strip, an inverted T-shaped groove pressing cavity is formed by the first pressing strip, the connecting strip and the second pressing strip, a positioning strip is arranged in the groove pressing cavity, the cross section of the positioning strip is in a convex shape matched with the groove pressing cavity, and the lower part of the positioning strip is embedded into the groove pressing cavity; the positioning strip is provided with a plurality of connecting holes, and the screws penetrate through the cover plate from top to bottom and are connected with the connecting holes of the positioning strip, so that the first pressing strip and the second pressing strip can be clamped between the cover plate and the positioning strip, and the sealing strip is hoisted on the cover plate through the positioning strip. Reliable connection and convenient assembly. The positioning strip is inserted into the sealing strip, so that the connection strength of the positioning strip can be improved, the positioning strip cannot be twisted due to the pushing of the inner container assembly of the dish-washing machine, the front barrier strip can be reset in time, the sealing effect is ensured, and the positioning strip can be rustproof metal, plastic pieces and the like.
As a preferable technical means: a plurality of positioning columns protruding upwards are arranged on the positioning strips, and the connecting holes are formed in the positioning columns; after the positioning columns on the positioning strips upwards penetrate through the corresponding through holes of the cover plate, the screws are screwed into the connecting holes from top to bottom. The positioning strips are positioned by the positioning columns and then fastened by screws, so that the connection is convenient and the positioning is reliable; the head size of the screw is larger than the diameter of the through hole, so that the positioning strip is hoisted. The screw is connected with the positioning strip, avoids the destruction to the sealing strip, reduces the gap that leaks, and the sealing strip compresses tightly with the apron again, effectively seals the indent chamber, makes during water can not get into the indent chamber, effectively avoids steam to spill from the combination department of fixed strip and apron.
As a preferable technical means: the sealing strip is a silica gel strip or a rubber strip; the positioning strip is a plastic strip or a metal strip. The positioning strip has better rigidity relative to the sealing strip, the positioning strip plays a role of a framework, the sealing strip has good elasticity and plays a sealing role, the sealing strip and the positioning strip form a sealing piece, the sealing piece is convenient to install, and has good rebound force, and effective sealing is realized.
As a preferable technical means: the width of the upper part of the front barrier strip is larger than that of the lower part of the front barrier strip, and the width of the upper part of the rear barrier strip is larger than that of the lower part of the rear barrier strip. The upper width of preceding blend stop and back blend stop is greater than the lower part width, makes it have fine resilience force, can in time reset, does not influence and removes and can guarantee sealed effect again. The root is thick, combines firmly, can avoid damaging, and the lower top is thin, then little with the planar contact surface in top of dish washer inner bag subassembly, does benefit to the bounce-back, and preceding blend stop pops out forward at the effort of elasticity, and the lower extreme that makes preceding blend stop supports on the rear side inner wall of dish washer inner bag subassembly.
As a preferable technical means: the inner side surface and the outer side surface of the front barrier strip are inclined surfaces, and the lower parts of the outer side surface and the inner side surface are inclined inwards. When dish washer inner bag subassembly moves backward, preceding blend stop bumps with the rear side of dish washer inner bag subassembly earlier, retreats along with continuing of dish washer inner bag subassembly, and preceding blend stop pops out forward at the effort of elasticity, and the lower extreme that makes preceding blend stop supports on the rear side inner wall of dish washer inner bag subassembly, and the lower part of medial surface is all inwards oblique, avoids water to get into in the gap department of preceding blend stop and dish washer inner bag subassembly.
As a preferable technical means: the angle of inclination of the lateral side is greater than the angle of inclination of the medial side. The front barrier strip and the rear barrier strip are enabled to provide enough resilience force while ensuring the strength like a clamping foot.
As a preferable technical means: the inclination angle of the outer side surface is alpha, wherein alpha is more than or equal to 10 degrees and less than or equal to 30 degrees; the inclination angle of the inner side surface is beta, wherein beta is more than or equal to 2 degrees and less than or equal to 10 degrees. While ensuring the strength, provides enough rebound force.
Has the advantages that: on the apron was located to the sealing strip, a plurality of blend stops were established to the sealing strip, and each blend stop once blockked water, and a plurality of blend stops stop are blockked many times, effectively improve sealed effect, and preceding blend stop is located same sealing strip with back blend stop, easy to assemble, preceding blend stop, back blend stop, connecting strip structure as an organic whole for water also can not ooze into the gap of root, compares and establishes two solitary sealing strips and has better leakproofness.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a second structure of the present invention.
Fig. 3 is an assembly structure diagram of the sealing strip of the dishwasher liner assembly in the push-in state.
Fig. 4 is an enlarged view of a portion a of fig. 3.
Fig. 5 is an assembly diagram of a second structure of the present invention.
Fig. 6 is a schematic view of the assembly structure of the present invention with the cover plate.
In the figure: 1. A cover plate; 2. a dishwasher liner assembly; 3. a sealing strip; 301. a front barrier strip; 302. a rear barrier strip; 303. a connecting strip; 304. a middle barrier strip; 305. a first compression bar; 306. a second pressing strip; 4. a positioning bar; 401. and a positioning column.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, the present invention includes a sealing strip 3 having elasticity; the sealing strip 3 is provided with a front barrier strip 301, a rear barrier strip 302 parallel to the front barrier strip 301, and a connecting strip 303 for connecting the front barrier strip 301 and the rear barrier strip 302; the connecting strip 303 is transversely arranged, and the front barrier strip 301, the rear barrier strip 302 and the connecting strip 303 are of an integral structure. On apron 1 was located to sealing strip 3, a plurality of blend stops were established to sealing strip 3, each blend stop once blockked water, a plurality of blend stops stop many times, effectively improve sealed effect, and preceding blend stop 301 and back blend stop 302 are located same sealing strip 3, easy to assemble, preceding blend stop 301, back blend stop 302, connecting strip 303 structure as an organic whole for water can not ooze into the gap of root yet, compares and establishes two solitary sealing strips 3 and has better leakproofness.
Wherein, the lower edge of the front barrier 301 is lower than the rear barrier 302, so that the rear side surface of the front barrier 301 can be matched with the upper opening of the inner wall of the rear side of the inner container component 2 of the dishwasher; the bottom of the rear barrier 302 can contact the top surface of the rear side of the dishwasher liner assembly 2. The most inboard strake is preceding blend stop 301 than longer, just flushes with inner bag face frame under the closed condition, can block that rivers directly spout into and combine gap department, reduces the rear side top surface that water and steam got into dishwasher inner bag subassembly 2, and back blend stop 302 is deuterogamied, can block that water or steam that get into the rear side top surface of dishwasher inner bag subassembly 2 spill over.
Example two:
as shown in fig. 2, 3, 4, 5 and 6, the same parts as those in the embodiment are not described again, and the differences are as follows: in order to improve the sealing effect, a middle barrier bar 304 is arranged below the connecting bar 303, and the cross section of the middle barrier bar 304 is in a downward convex arc shape; the bottom of the middle barrier 304 can contact the top surface of the rear side of the dishwasher liner assembly 2. Well blend stop 304 is protruding arc down, has big deformation space between connecting strip 303 and the well blend stop 304, and the back side top surface that makes well blend stop 304 bottom reliably touch with dish washer inner bag subassembly 2 mutually, and middle circular arc limit increases the contact surface with inner bag face frame, increases sealed effect. The water or the steam on the top surface of the rear side of the inner container component 2 of the dishwasher is blocked from overflowing outwards.
In order to reliably fix the sealing strip 3, the upper end of the front barrier strip 301 exceeds the connecting strip 303 and extends backwards to form a first pressing strip 305, the upper end of the rear barrier strip 302 exceeds the connecting strip 303 and extends backwards and forwards to form a second pressing strip 306, an inverted T-shaped groove pressing cavity is formed by the first pressing strip 305, the connecting strip 303 and the second pressing strip 306, a positioning strip 4 is arranged in the groove pressing cavity, the cross section of the positioning strip 4 is in a convex shape matched with the groove pressing cavity, and the lower part of the positioning strip 4 is embedded into the groove pressing cavity; the positioning strip 4 is provided with a plurality of connecting holes, and screws penetrate through the cover plate 1 from top to bottom and are connected with the connecting holes of the positioning strip 4, so that the first pressing strip 305 and the second pressing strip 306 can be clamped between the cover plate 1 and the positioning strip 4, and the sealing strip 3 is hung on the cover plate 1 through the positioning strip 4. Reliable connection and convenient assembly. The positioning strip 4 is inserted into the sealing strip 3, so that the connection strength of the positioning strip 4 can be improved, the positioning strip 4 cannot be twisted due to the pushing of the inner container component 2 of the dish washer, the front barrier strip 301 can be reset in time, the sealing effect is ensured, and the positioning strip 4 can be rustproof metal, plastic pieces and the like. In this embodiment, the positioning strip 4 is made of plastic. The sealing strip 3 is a silica gel strip or a rubber strip; the positioning strip 4 is a plastic strip or a metal strip. The relative sealing strip 3 of location strip 4 has better rigidity, and it plays the effect of skeleton, and sealing strip 3 has fine elasticity, plays sealed effect, and sealing strip 3 and location strip 4 have constituteed the sealing member, and the sealing member is easy to assemble, and has fine bounce, realizes effectively sealing.
In order to accurately position the sealing strip 3, a plurality of positioning columns 401 protruding upwards are arranged on the positioning strip 4, and the positioning columns 401 are provided with the connecting holes; after the positioning column 401 on the positioning strip 4 upwards passes through the corresponding through hole of the cover plate 1, the screw is screwed into the connecting hole from top to bottom. After the positioning strip 4 is positioned by the positioning column 401, the positioning strip is fastened by a screw, so that the connection is convenient and the positioning is reliable; the head size of the screw is larger than the diameter of the through hole, so that the positioning strip 4 is hoisted. The screw is connected with location strip 4, avoids the destruction to sealing strip 3, reduces the gap that leaks, and sealing strip 3 compresses tightly with apron 1 again, effectively seals the indent chamber, makes during water can not get into the indent chamber, effectively avoids steam to spill from the combination department of fixed strip and apron 1.
In order to restore in time and improve the strength, the upper width of the front barrier strip 301 is larger than the lower width, and the upper width of the rear barrier strip 302 is larger than the lower width. The upper width of the front barrier strip 301 and the rear barrier strip 302 is larger than the lower width, so that the front barrier strip and the rear barrier strip have good resilience, can be reset in time, do not influence the movement, and can ensure the sealing effect. The root is thick, combines firmly, can avoid damaging, and the lower top is thin, then little with the planar contact surface in top of dish washer inner bag subassembly 2, does benefit to the bounce-back, and preceding blend stop 301 pops out forward at the effort of elasticity, and the lower extreme that makes preceding blend stop 301 supports and leans on dish washer inner bag subassembly 2's rear side inner wall.
In order to further improve the sealing performance, the inner side surface and the outer side surface of the front barrier strip 301 are both inclined surfaces, and the lower parts of the outer side surface and the inner side surface are both inclined inwards. When dish washer inner bag subassembly 2 moves backward, preceding blend stop 301 bumps with dish washer inner bag subassembly 2's rear side earlier, retreats along with continuing of dish washer inner bag subassembly 2, and preceding blend stop 301 pops out forward at the effort of elasticity, and the lower extreme that makes preceding blend stop 301 supports on the rear side inner wall of dish washer inner bag subassembly 2, and the lower part of medial surface is all inwards oblique, avoids water to get into in the gap department of preceding blend stop 301 and dish washer inner bag subassembly 2.
The angle of inclination of the lateral side is greater than the angle of inclination of the medial side. So that the front barrier rib 301 and the rear barrier rib 302 provide sufficient repulsive force while securing strength like a clip. The angle of inclination α of the outer flanks is 20 ° in this embodiment; the angle of inclination beta of the inner side surface is 6 deg. Which provides sufficient resilience while ensuring strength.
The above-mentioned sealing members of drawer dishwasher shown in fig. 1-6 are embodiments of the present invention, and it has been demonstrated that the substantial features and the progress of the present invention can be modified according to the actual use requirements, and the same modifications in the aspects of shape, structure, etc. are all covered by the protection scope of the present solution.
Claims (10)
1. A drawer dishwasher seal characterized by: comprises a sealing strip (3) with elasticity; the sealing strip (3) is provided with a front barrier strip (301), a rear barrier strip (302) parallel to the front barrier strip (301), and a connecting strip (303) for connecting the front barrier strip (301) and the rear barrier strip (302); the connecting strip (303) is transversely arranged, and the front retaining strip (301), the rear retaining strip (302) and the connecting strip (303) are of an integral structure.
2. A drawer dishwasher seal according to claim 1 wherein: the lower edge of the front barrier strip (301) is lower than the rear barrier strip (302), so that the rear side surface of the front barrier strip (301) can be matched with the upper opening of the inner wall of the rear side of the inner container component (2) of the dishwasher; the bottom of the rear barrier strip (302) can be contacted with the top surface of the rear side of the inner container component (2) of the dishwasher.
3. A drawer dishwasher seal according to claim 2 wherein: a middle barrier strip (304) is arranged below the connecting strip (303), and the cross section of the middle barrier strip (304) is in a downward convex arc shape; the bottom of the middle barrier strip (304) can be contacted with the top surface of the rear side of the inner container component (2) of the dishwasher.
4. A drawer dishwasher seal according to claim 3 wherein: the upper end of the front barrier strip (301) exceeds the connecting strip (303) and extends backwards to form a first pressing strip (305), the upper end of the rear barrier strip (302) exceeds the connecting strip (303) and extends forwards to form a second pressing strip (306), an inverted T-shaped groove pressing cavity is formed by the first pressing strip (305), the connecting strip (303) and the second pressing strip (306), a positioning strip (4) is arranged in the groove pressing cavity, the cross section of the positioning strip (4) is in a convex shape matched with the groove pressing cavity, and the lower part of the positioning strip (4) is embedded into the groove pressing cavity; the positioning strip (4) is provided with a plurality of connecting holes, and screws penetrate through the cover plate (1) from top to bottom and are connected with the connecting holes of the positioning strip (4), so that the first pressing strip (305) and the second pressing strip (306) can be clamped between the cover plate (1) and the positioning strip (4), and the sealing strip (3) is hung on the cover plate (1) through the positioning strip (4).
5. A drawer dishwasher seal according to claim 4 wherein: a plurality of positioning columns (401) protruding upwards are arranged on the positioning strips (4), and the connecting holes are formed in the positioning columns (401); and after the positioning columns (401) on the positioning strips (4) upwards penetrate through the corresponding through holes of the cover plate (1), the screws are screwed into the connecting holes from top to bottom.
6. A drawer dishwasher seal according to claim 1 wherein: the sealing strip (3) is a silica gel strip or a rubber strip; the positioning strip (4) is a plastic strip or a metal strip.
7. A drawer dishwasher seal according to claim 1 wherein: the upper width of the front barrier strip (301) is larger than the lower width, and the upper width of the rear barrier strip (302) is larger than the lower width.
8. A drawer dishwasher seal according to claim 7 wherein: the inner side surface and the outer side surface of the front barrier strip (301) are inclined planes, and the lower parts of the outer side surface and the inner side surface are inclined inwards.
9. A drawer dishwasher seal according to claim 8 wherein: the angle of inclination of the lateral side is greater than the angle of inclination of the medial side.
10. A drawer dishwasher seal according to claim 9 wherein: the inclination angle of the outer side surface is alpha, wherein alpha is more than or equal to 10 degrees and less than or equal to 30 degrees; the inclination angle of the inner side surface is beta, wherein beta is more than or equal to 2 degrees and less than or equal to 10 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120964312.XU CN214965228U (en) | 2021-05-08 | 2021-05-08 | Sealing element of drawer type dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120964312.XU CN214965228U (en) | 2021-05-08 | 2021-05-08 | Sealing element of drawer type dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214965228U true CN214965228U (en) | 2021-12-03 |
Family
ID=79090892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120964312.XU Active CN214965228U (en) | 2021-05-08 | 2021-05-08 | Sealing element of drawer type dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214965228U (en) |
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2021
- 2021-05-08 CN CN202120964312.XU patent/CN214965228U/en active Active
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Address after: 312400 No. 100, Wuhe West Road, Shengzhou, Shaoxing, Zhejiang Patentee after: ZHEJIANG SANFER ELECTRIC Co.,Ltd. Address before: 312400 Chengdong District, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SANFER ELECTRIC Co.,Ltd. |