CN106562752B - A kind of door body reinforcement structure - Google Patents
A kind of door body reinforcement structure Download PDFInfo
- Publication number
- CN106562752B CN106562752B CN201510672458.6A CN201510672458A CN106562752B CN 106562752 B CN106562752 B CN 106562752B CN 201510672458 A CN201510672458 A CN 201510672458A CN 106562752 B CN106562752 B CN 106562752B
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- CN
- China
- Prior art keywords
- door body
- supporting block
- supporting surface
- hinge
- door
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4261—Connections of the door to the casing, e.g. door hinges
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Hinges (AREA)
Abstract
The present invention relates to a kind of door body reinforcement structures, it include: inner piece, the damping sheet that is mounted on inner piece, the hinge being fixedly connected with inner piece, and it is mounted on the external door on inner piece, door body supporting block is installed on the hinge, the at least one side of the door body supporting block is bonded with external door, is bonded on one side with inner piece or damping sheet.The present invention increases door body supporting block between external door and inner piece, can effectively improve the structural strength of door body, and has easy for installation, and disassembly is simple, the low advantage of manufacturing cost.
Description
Technical field
The present invention relates to a kind of household electrical appliances door body, specifically a kind of door body reinforcement structure.
Background technique
Usual dish-washing machine door body is made of external door, damping sheet, door body crossbeam, hinge, liner.The horizontal beam action of door body is exactly
Reinforce the intensity of door body, reduces door body torsional deflection.Door body crossbeam is the component for improving dish-washing machine door body intensity, and door body crossbeam is normal
There is sheet metal die mould screw to connect the mode on hinge with manufacture craft, or with being welded on flap after steel pipe bending
Mode, can act as enhancing door body intensity effect.It is simple using the door body beam structure of sheet metal die mould, it is at low cost.
But the antitorque boundary coefficient very little of thin plate door body crossbeam, door body twisting resistance poor effect；Using U-typed steel-pipe welding in flap
On door body beam structure intensity it is higher than sheet member but cost is also high, although reduce relative displacement structure is complicated it is unfavorable
In installation and higher cost.Application No. is 201110398590.4 Chinese invention patents to disclose a kind of dish-washing machine, including
Wash the dishes box body and door body, and door body is mounted on by flap to be washed the dishes on box body and can rotate, and flap is in alphabetical L-type
Or I font, including hook, backstop, door body support slot, embedded door body fixing tongue, reinforcing rib, thin slice, through-hole, fixation with steel wire
Tongue piece and screw mounting hole.Wherein, thin slice is for installing connecting terminal.Designing on fixation with steel wire tongue piece has steel wire jack, and one
The both ends bending of root steel wire is simultaneously linked into steel wire jack respectively.The invention utilizes the through-hole that steel wire is linked into fixation with steel wire tongue piece
In, the flap of door body two sides is connected and tensed, makes door body horizontal plane and side close to vertical, to prevent the change of door body
Although shape, the structure of steel wire of the invention play certain effect for preventing door body from deforming, but the energy of steel wire bearing torque itself
Power is poor, and is easily deformed, therefore the support effect of this mode is very limited, and installs trouble, does not utilize use.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind to effectively improve door body non-deformability, at
This is lower, and quality is high, dish-washing machine door body reinforcement structure easy for installation.
In order to realize the purpose, the present invention adopts the following technical scheme: a kind of door body reinforcement structure, comprising: inner piece, peace
Damping sheet on inner piece, the hinge being fixedly connected with inner piece, and the external door being mounted on inner piece, the hinge
On door body supporting block is installed, at least one side of the door body supporting block is bonded with external door, is pasted on one side with inner piece or damping sheet
It closes.
Further, the door body supporting block has the first supporting surface being bonded with hinge side wall, is bonded with external door inside
Second supporting surface and the third supporting surface being bonded with damping plate surface；First supporting surface, the second supporting surface and third support
Face is mutually round and smooth to connect the functional surfaces for forming door body supporting block.
Further, the functional surfaces be S-shaped, have the first bending part and the second bending part, first bending part it is interior
Side, which is formed, cooperates the first supporting surface with hinge side wall, and outside forms the second supporting surface with the cooperation of external door inner surface, and described the
The outside of two bending parts forms the third supporting surface with damping sheet surface engagement.
Further, also there is the guiding mounting surface being connected with the first supporting surface, the guiding on the inside of first bending part
Installation is obliquely installed towards third supporting surface, and is connected to third supporting surface, so that the opening of the first bending part is gradually expanded.
Further, the door body supporting block and hinge are to be fixedly connected, described to be fixedly connected as snapping connection, be bonded or spiral shell
At least one of nail connection.
Further, the door body supporting block is to snap connection with hinge, is had on the first supporting surface of the door body supporting block
There is ridge, the side wall that the hinge and the first supporting surface cooperate is equipped with the bayonet being inserted into for ridge.
Further, the ridge and bayonet cooperation two sides be equipped with wedge protrusion, the wedge protrusion along
Ridge is inserted into the direction of bayonet to ridge inner inclination, and the maximum width between the two sides wedge protrusion is greater than card
The width of mouth.
Further, the ridge be two panels perpendicular to the first supporting surface protrusion tendon shape structure, two tendon shape structures it
Between there are a fixed gaps, and have elasticity.
Further, the door body supporting block has multiple reinforcing ribs, and the reinforcing rib is connected with each other, and outer surface is formed
The functional surfaces of door body supporting block.
Further, the door body supporting block is at least a pair, and is symmetrical arranged, it is preferred that is additionally provided in door body supporting block
Multiple cavity structures for mitigating weight.
After technical solutions according to the invention, bring it is following the utility model has the advantages that
1, the present invention can be interacted by regional area formation one of the door body supporting block between external door and liner and be held
By the overall structure of torsion, the intensity of door body is effectively enhanced.
2, door body supporting block is directly connected to by way of fastening with hinge, quick and easy for installation, and fixed form is firm, knot
Structure is simple.
3, door body supporting block itself has multiple bending structures, and has reinforcing rib, has structural strength height, light-weight
Advantage.
Detailed description of the invention
Fig. 1: configuration schematic diagram of the invention；
Fig. 2: main view of the invention；
Fig. 3: for the face the A-A cross-sectional view of Fig. 2
Fig. 4: for the partial enlargement diagram of Fig. 3；
Fig. 5: the structural schematic diagram of door body supporting block of the invention；
Fig. 6: for the main view of Fig. 5；
Fig. 7: for partial enlargement diagram at the Y of Fig. 1；
Fig. 8: for the assembly structure figure of door body supporting block and hinge of the invention；
Wherein: 1, inner piece 2, damping sheet 3, external door 4, hinge 41, bayonet 5, door body supporting block 51, first support
Face 52, the second supporting surface 53, third supporting surface 54, the first bending part 55, the second bending part 56, round corner section 57, guiding
Mounting surface 58, ridge 59, wedge protrusion 591, guide surface 592, retaining face.
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of door body reinforcement structure a, comprising: inner piece 1, the damping sheet being bonded with inner piece 1
2, the hinge 4 being fixedly connected with inner piece 1, and the external door 3 being mounted on inner piece 1, damping sheet 2 is located at inner piece 1 and outer
Between door 3, and be fixed on inner piece 1 by way of bonding, the external door 3 can by way of fastening with inner piece 1
Connection, wherein inner piece 1, damping sheet 2, external door 3 have collectively constituted door body.The hinge 4 is a pair, and is fixed by screw
On inner piece 1, the external door 3 is connect by the hinge 4 with the body of dish-washing machine, realizes the folding of door body.Hinge 4 with
The close side of external door 3 is equipped with door body supporting block 5, and the quantity of door body supporting block 5 is identical as 4 quantity of hinge, and is symmetrical arranged.
The door body supporting block 5 is between external door 3 and inner piece 1, and at least one side is bonded with external door 3, on one side with inner piece 1 or
Damping sheet 2 is bonded, and forms the overall structure of the receiving torsion that can interact.
In conjunction with shown in Fig. 5 and Fig. 6, the door body supporting block 5 has the first supporting surface 51 being bonded with 4 side wall of hinge, institute
The first supporting surface 51 stated is L shape, and with the second supporting surface 52 being bonded on the inside of external door 3, the second supporting surface 52 is L shape, with damping
The third supporting surface 53 of 2 surface of plate fitting, third supporting surface 53 are inclined face directly；First supporting surface 51, second supports
Face 52 and the mutually round and smooth connection of third supporting surface 53 form the functional surfaces of the door body supporting block 5.
In conjunction with shown in Fig. 3 and Fig. 4, the functional surfaces be S-shaped, have the first bending part 54 and the second bending part 55, first
It is connected between bending part 54 and the second bending part 55 by a L-shaped round corner section 56；First bending part 54 is curved along hinge 4
Song, inside, which is formed, cooperates the first supporting surface 51 with 4 side wall of hinge, and outside forms second with the cooperation of 3 inner surface of external door
Support face 52, second bending part 55 are bent along 54 opposite direction of the first bending part, and outside is formed and 2 surface engagement of damping sheet
Third supporting surface 53.Wherein, the inside of the first bending part 54 is bent along 4 side wall of hinge, and is formed closely with 4 side wall of hinge
Cooperation, outside are fitted close along bending on the inside of the edge of external door 3, and with being formed on the inside of door body 3.
As shown in Figure 5, it is preferred that for convenience of installing, 54 inside of the first bending part also has and the first supporting surface 51
Connected guiding mounting surface 57, the guiding mounting surface 57 is obliquely installed to third supporting surface 53, and transition is connected to third branch
Support face 53, so that the opening of the first bending part 54 is gradually expanded, during installation, it may be convenient to which door body supporting block 5 to be installed to
On hinge 4.
Referring to figs. 7 and 8, the door body supporting block 5 can use a variety of connection types with hinge 4, and such as buckle connects
It connecing, is bonded or screw connection, it is preferred that the door body supporting block 5 and hinge 4 is snap connection, and the of the door body supporting block 5
There is ridge 58, ridge 58 is arranged perpendicular to the first supporting surface 51, the hinge 4 and first on one supporting surface 51
The side wall that support face 51 cooperates is equipped with the bayonet 41 being inserted into for ridge 58, and the bayonet 41 is U-shaped, and the width of bayonet 41 omits
Greater than the width of ridge 58.
As shown in figure 5, being to prevent the slippage hinge 4 of door body supporting block 5, on the two sides that ridge 5 and bayonet 41 cooperate
Equipped with wedge protrusion 59, the side of the wedge protrusion 59 is inserted into the inside ridge in direction of bayonet 41 along ridge 58
58 inner inclinations, form guide surface 591, and the other side forms a retaining face 592, the two sides perpendicular to the surface of ridge 58
Maximum width between wedge protrusion 59 is greater than the width of bayonet 41, when ridge 58 is inserted into bayonet 41, wedge protrusion
59 guide surface 591 guides ridge 58 and is inserted into bayonet 41, after wedge protrusion 59 is fully inserted into bayonet 41, retaining
Face 592 is bonded with 41 side of bayonet, plays the role of retaining.
Door body supporting block 5 also can be used Nian Jie with hinge 4, i.e., directly smears on the first supporting surface 51 and 4 side wall of hinge
Adhesive is bonded.It is connected according to screw, can be arranged on the second supporting surface 52 and multiple be through to the first supporting surface 51
Screw hole, also be provided on 4 side wall of hinge match screw hole, the two is fixedly connected by screw.
Preferably, the ridge 58 is tendon shape structure of the two panels perpendicular to 51 protrusion of the first supporting surface, two tendon shape knots
There are a fixed gaps between structure, and have elasticity, and when installing door body supporting block 5, certain shape can occur for ridge 58
Become, is conveniently inserted into bayonet 41.
The door body supporting block 5 has multiple reinforcing ribs, and the reinforcing rib is connected with each other, and outer surface forms door body branch
The functional surfaces of bracer.Preferably, multiple cavity structures for mitigating weight are additionally provided in door body supporting block 5, the reinforcing rib presses one
Surely it is alternatively arranged, cavity structure is arranged between reinforcing rib, and door body supporting block 5 can be made up of injection molding, is integral structure.
Installation method of the invention are as follows: firstly, damping sheet 2 is be bonded with inner piece 1, hinge 4 is fixed by screws in
On inner piece 1, door body supporting element 5 is installed, door body supporting element 5 is inserted along 41 direction of bayonet of hinge 4 to hinge 4, and
It contradicts on 2 surface of damping sheet, external door 3 is finally installed, is bonded external door 3 with door body supporting block 5, form one and can interact and hold
By the overall structure of torsion.The present invention can be improved the structural strength of door body, and have easy for installation, and disassembly is simple, manufacture
Advantage at low cost.
The above is embodiments of the present invention, it is noted that for the ordinary skill in the art, not
It is detached under the premise of the principle of the invention, various deformation and improvement can also be made, this also should be considered as protection scope of the present invention.
Claims (9)
1. a kind of door body reinforcement structure, comprising: inner piece (1), the damping sheet (2) being mounted on inner piece (1), with inner piece
(1) hinge (4) being fixedly connected, and the external door (3) being mounted on inner piece (1), it is characterised in that: on the hinge (4)
Be equipped with door body supporting block (5), at least one side of the door body supporting block (5) is bonded with external door (3), on one side with inner piece (1)
Or damping sheet (2) fitting；The door body supporting block (5) has the first supporting surface (51) being bonded with hinge (4) side wall, with external door
(3) the second supporting surface (52) that inside is bonded and the third supporting surface (53) being bonded with damping sheet (2) surface；First support
Face (51), the second supporting surface (52) and third supporting surface (53) are mutually round and smooth to connect the functional surfaces for forming door body supporting block (5).
2. a kind of door body reinforcement structure according to claim 1, it is characterised in that: the functional surfaces are S-shaped, have first
Bending part (54) and the second bending part (55), the inside of first bending part (54) are formed and hinge (4) side wall cooperation first
Supporting surface (51), outside form the second supporting surface (52) with the cooperation of external door (3) inner surface, second bending part (55)
Outside forms the third supporting surface (53) with damping sheet (2) surface engagement.
3. a kind of door body reinforcement structure according to claim 2, it is characterised in that: on the inside of first bending part (54) also
With the guiding mounting surface (57) being connected with the first supporting surface (51), the guiding mounting surface (57) is inclined to third supporting surface (53)
Tiltedly setting, and third supporting surface (53) are connected to, so that the opening of the first bending part (54) is gradually expanded.
4. a kind of door body reinforcement structure according to claim 1, it is characterised in that: the door body supporting block (5) and hinge
(4) described to be fixedly connected as snapping connection, be bonded or at least one of screw connection to be fixedly connected.
5. a kind of door body reinforcement structure according to claim 4, it is characterised in that: the door body supporting block (5) and hinge
(4) to snap connection, there are ridge (58) on the first supporting surface (51) of the door body supporting block (5), the hinge (4)
The bayonet (41) being inserted into for ridge (58) is equipped with the side wall of the first supporting surface (51) cooperation.
6. a kind of door body reinforcement structure according to claim 5, it is characterised in that: the ridge (58) and bayonet
(41) two sides cooperated are equipped with wedge protrusion (59), and the wedge raised (59) is inserted into bayonet along ridge (58)
(41) to ridge (58) inner inclination, the maximum width between the two sides wedge raised (59) is greater than bayonet in direction
(41) width.
7. a kind of door body reinforcement structure according to claim 6, it is characterised in that: the ridge (58) is hung down for two panels
Directly there are a fixed gaps between the tendon shape structure of the first supporting surface (51) protrusion, two tendon shape structures, and have elasticity.
8. according to a kind of described in any item door body reinforcement structures of claim 2-7, it is characterised in that: the door body supporting block
(5) there are multiple reinforcing ribs, the reinforcing rib is connected with each other, and outer surface forms the functional surfaces of door body supporting block.
9. a kind of door body reinforcement structure according to claim 1, it is characterised in that: the door body supporting block (5) is at least
A pair, and be symmetrical arranged, it is preferred that multiple cavity structures for mitigating weight are additionally provided in door body supporting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672458.6A CN106562752B (en) | 2015-10-13 | 2015-10-13 | A kind of door body reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672458.6A CN106562752B (en) | 2015-10-13 | 2015-10-13 | A kind of door body reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106562752A CN106562752A (en) | 2017-04-19 |
| CN106562752B true CN106562752B (en) | 2019-07-30 |
Family
ID=58508721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672458.6A Active CN106562752B (en) | 2015-10-13 | 2015-10-13 | A kind of door body reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106562752B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569198B (en) * | 2017-09-20 | 2019-12-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Hinge bearing structure, inner bag, base, dish washer door and dish washer |
| CN108433681B (en) * | 2018-04-16 | 2023-09-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Liner assembly and dish washer |
| CN110840359A (en) * | 2018-08-21 | 2020-02-28 | 青岛海尔洗碗机有限公司 | Door liner plate and dish washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4940298A (en) * | 1989-06-19 | 1990-07-10 | White Consolidated Industries, Inc. | Plastic dishwasher tub and support structure |
| CN202361736U (en) * | 2011-10-29 | 2012-08-01 | 中山环威实业发展有限公司 | Novel vehicle-mounted refrigerator door |
| CN202341820U (en) * | 2011-11-04 | 2012-07-25 | 浙江安德电器有限公司 | Oven door body structure |
| CN203828756U (en) * | 2014-03-26 | 2014-09-17 | 嵊州市现代光阳家电厨具厂 | Door structure used for baking oven |
-
2015
- 2015-10-13 CN CN201510672458.6A patent/CN106562752B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106562752A (en) | 2017-04-19 |
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