Door body of dish washing machine

Abstract

The utility model discloses a dish-washing machine door body which comprises an outer door, an inner door and a door handle, the outer door comprises a first plate body, the inner door comprises a second plate body, the first plate body and the second plate body are fixedly installed, the first plate body is provided with a plurality of second clamping structures, and the second plate body is provided with fifth clamping structures corresponding to the second clamping structures. The door handle is fixedly installed at the upper end of the first plate body and the upper end of the second plate body, a seventh clamping structure is arranged on the lower end face of the door handle, the second plate body is provided with a fourth clamping structure corresponding to the seventh clamping structure, an eighth clamping structure is arranged on the lower end face of the door handle, and the first plate body is provided with a first clamping structure corresponding to the eighth clamping structure. The outer door, the inner door and the door handle are limited through the buckles and fixed through the screws, so that the connecting structure of the outer door, the inner door and the door handle is more convenient to assemble and disassemble, and the whole structure of the door body is firmer.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field more specifically, relate to a dish washer door body. BACKGROUND

[0002] Dish washer door body structure, it is usually divided into inner door and outer door two modules, two modules need to have good sealing between them. But the current market most door body, there is disassembly and assembly inconvenience, insufficient sealing and other defects after assembly, therefore need a kind of technical scheme to solve above-mentioned problem. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the deficiency of prior art, and the door body structure is more stable, disassembly and assembly are more convenient, provides a dish washer door body.

[0004] In order to realize above-mentioned purpose, the utility model uses the following technical scheme:

[0005] The utility model discloses a dish washer door body, including outer door, inner door, door handle, the outer door includes first plate body, the inner door includes second plate body, the first plate body with the second plate body fixed installation, the first plate body is equipped with second clamping structure, the second plate body is equipped with the fifth clamping structure that with second clamping structure corresponds, the door handle is fixedly installed in the upper end of first plate body with second plate body, the lower end surface of door handle is equipped with seventh clamping structure, the second plate body is equipped with the fourth clamping structure that with seventh clamping structure corresponds, the lower end surface of door handle is equipped with eighth clamping structure, the first plate body is equipped with the first clamping structure that with eighth clamping structure corresponds.

[0006] Further, the first plate body includes a connecting plate that extends toward the second plate body, the connecting plate is proximate to the lower end of the first plate body, the second clamping structure is provided in plurality, the plurality of second clamping structures are arranged along the length direction of the connecting plate, and the fifth clamping structure is provided in plurality in correspondence.

[0007] Further, the second plate body is provided with a plurality of second reinforcing ribs, the second reinforcing ribs are arranged along the arrangement direction of the fifth clamping structure, the second reinforcing ribs are provided with second clamping grooves, and the connecting plate is correspondingly clamped into the second clamping grooves.

[0008] Further, the seventh clamping structure is provided in plurality, the plurality of seventh clamping structures are arranged along the length direction of the door handle, the fourth clamping structure is provided in plurality in correspondence, the second plate body is provided with a plurality of second connecting seats, an adjacent two second connecting seats are arranged with an interval of one fourth clamping structure, the door handle is provided with a third connecting seat corresponding to the second connecting seat, and the second connecting seat and the third connecting seat are fixedly connected.

[0009] Further, the first plate body is provided with a plurality of first supporting columns extending towards the second plate body, the second plate body is provided with a plurality of supporting seats corresponding to the first supporting columns, at least a part of the first supporting columns is located in the supporting seats, and the first supporting columns abut against the second plate body.

[0010] Further, the first plate body is provided with a plurality of third clamping structures, each side of each first supporting column is provided with a third clamping structure, and the second plate body is provided with a plurality of sixth clamping structures corresponding to the third clamping structures.

[0011] Further, the first plate body is provided with a mounting groove located at an end face of the first plate body facing the second plate body, a sealing ring is mounted in the mounting groove, a display panel box is at least partially mounted in the mounting groove, the first plate body is provided with a plurality of first connecting seats, the display panel box is provided with a plurality of fourth connecting seats corresponding to the first connecting seats, and the fourth connecting seats are fixedly connected with the first connecting seats.

[0012] Further, the first plate body is provided with a plurality of first reinforcing ribs located at both sides of an end face of the first plate body facing the second plate body, a plurality of the first reinforcing ribs are distributed along a side edge of the first plate body, the first reinforcing ribs are provided with first clamping grooves, the second plate body is provided with a plug plate extending towards the first plate body, and at least a part of the plug plate is inserted into the first clamping grooves.

[0013] Further, the first plate body and the second plate body are both provided with reinforcing strips, the reinforcing strips located at the first plate body are mounted at an end face of the first plate body facing the second plate body, and the reinforcing strips located at the second plate body are mounted at an end face of the second plate body facing the first plate body.

[0014] Further, the inner door comprises a door lock buckle, a rebounder, a hinge, a decorative plate, the second plate body is provided with side plates located on both sides of the second plate body, each side plate is provided with a door lock buckle, a rebounder, a hinge and a decorative plate, the door lock buckle is fixedly installed on the second plate body, the door lock buckle penetrates through the side plate, at least a part of the door lock buckle extends out of the second plate body, the rebounder is installed on the side plate, the first plate body is provided with a second supporting column corresponding to the rebounder, the side plate is provided with a second mounting groove, the second mounting groove is opened in a direction away from the first plate body, at least a part of the hinge is installed in the second mounting groove, the second mounting groove is provided with a through groove, the hinge is provided with a clamping plate, the clamping plate is clamped with the through groove, the decorative plate is installed in the second mounting groove, and the decorative plate, the hinge, the side plate and the first plate body are fixedly connected through screws.

[0015] The door body has the advantages that:

[0016] The door body is positioned through the plurality of buckle structures and fixed through the screws, installation and dismounting are more convenient, the integrity and the sealing performance of the door body are stronger, the first door body and the second door body are supported through the plurality of first supporting columns, the structure between the first plate body and the second plate body is strengthened, the structure strength of the reinforced door plate is increased through the reinforcing strips installed on the first plate body and the second plate body, the hinge of the door body can fix the outer door and the inner door while being installed through the screws, and installation and dismounting are more reasonable and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the embodiment.

[0018] Figure 2 It is an exploded view of the embodiment.

[0019] Figure 3 It is another direction schematic view of the embodiment.

[0020] Figure 4 It is Figure 3 It is an enlarged view of A in the figure.

[0021] Figure 5 It is Figure 3 It is an enlarged view of B in the figure.

[0022] Figure 6 It is Figure 3 It is an enlarged view of C in the figure.

[0023] Figure 7 It is an exploded view of the outer door in the embodiment.

[0024] Figure 8 It is an exploded view of the inner door in the embodiment.

[0025] Reference numerals: 1. Outer door; 11. First panel; 111. First snap-fit ​​structure; 112. Connecting plate; 113. Second snap-fit ​​structure; 114. First connecting seat; 115. First support column; 116. Third snap-fit ​​structure; 117. First reinforcing rib; 1171. First slot; 118. Second support column; 12. Display faceplate; 13. First mounting groove; 131. Sealing ring; 2. Inner door; 21. Second panel; 211. Fourth snap-fit ​​structure; 212. Second connecting seat; 213. Fifth snap-fit ​​structure; 214. Second reinforcing rib ; 2141, Second slot; 215, Support base; 216, Sixth snap-fit ​​structure; 217, Third mounting slot; 2171, Limiting block; 218, Second mounting slot; 2181, Through slot; 219, Insert plate; 2191, Side plate; 22, Door lock buckle; 23, Rebound device; 24, Hinge; 241, Snap plate; 25, Decorative panel; 26, Sealing strip; 261, Limiting slot; 3, Door handle; 31, Seventh snap-fit ​​structure; 32, Third connecting base; 33, Eighth snap-fit ​​structure; 4, Display panel box; 41, Fourth connecting base; 5, Reinforcing strip. Detailed Implementation

[0026] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] like Figure 1 , Figure 2 , Figure 3As shown, this embodiment discloses a dishwasher door, including an outer door 1, an inner door 2, and a door handle 3. The outer door 1 includes a first plate 11, and the inner door 2 includes a second plate 21. The first plate 11 and the second plate 21 are fixedly installed. The first plate 11 includes a connecting plate 112, which is arranged horizontally and perpendicularly to the first plate 11. The connecting plate 112 extends toward the second plate 21 and is located near the lower end of the first plate 11. The connecting plate 112 can form a connection between the first plate 11 and the second plate 21. The lower end of the internal space is closed to prevent water from entering the door. The first plate 11 is provided with multiple second snap-fit ​​structures 113, which are arranged along the length of the connecting plate 112. The second snap-fit ​​structures 113 are located on the upper end of the connecting plate 112. The second plate 21 is provided with multiple fifth snap-fit ​​structures 213 corresponding to the second snap-fit ​​structures 113. The fifth snap-fit ​​structures 213 have elastic deformation capabilities and can be interlocked with the second snap-fit ​​structures 113, thus fixing and limiting the installation of the first plate 11 and the second plate 21.

[0028] like Figure 6 As shown, the second plate 21 is provided with a plurality of second reinforcing ribs 214. The second reinforcing ribs 214 are arranged along the arrangement direction of the fifth snap-fit ​​structure 213. The second reinforcing ribs 214 can strengthen the structure of the second plate 21 and prevent the second plate 21 from deforming. The second reinforcing ribs 214 are provided with second slots 2141. The connecting plate 112 is correspondingly snapped into the second slots 2141. The second slots 2141 position the connecting plate 112 and play a role in guiding and limiting the installation of the first plate 11 and the second plate 21.

[0029] like Figure 7 , Figure 8 As shown, the first plate 11 is provided with a plurality of first support columns 115, which extend toward the second plate 21. The second plate 21 is provided with a plurality of support seats 215 corresponding to the first support columns 115. At least a portion of the first support column 115 is located within the support seat 215. The first support column 115 abuts against the second plate 21. The first support column 115 is located in the middle of the first plate 11 and plays a supporting role between the first plate 11 and the second plate 21, preventing the first plate 11 and the second plate 21 from collapsing and strengthening the structure between the first plate 11 and the second plate 21.

[0030] More preferably, the first plate 11 is provided with a plurality of third snap-fit ​​structures 116, and each first support column 115 is provided with a third snap-fit ​​structure 116 on both sides. The second plate 21 is provided with a plurality of sixth snap-fit ​​structures 216 corresponding to the third snap-fit ​​structures 116. The third snap-fit ​​structure 116 is a buckle that can be elastically deformed, and the sixth snap-fit ​​structure 216 is a slot that holds the third snap-fit ​​structure 116 in place. The snap-fit ​​of the third snap-fit ​​structure 116 and the sixth snap-fit ​​structure 216 can strengthen the connection structure in the middle of the first plate 11 and the second plate 21, and prevent the first plate 11 from deforming into the second plate 21.

[0031] like Figure 2 , Figure 3 , Figure 7 , Figure 8 As shown, the two sides of the first plate 11 are arc-shaped, and the two sides of the first plate 11 bend towards the second plate 21. The first plate 11 is provided with a plurality of first reinforcing ribs 117. The first reinforcing ribs 117 are located on both sides of the end face of the first plate 11 facing the second plate 21. The plurality of first reinforcing ribs 117 are distributed along the side edges of the first plate 11. The first reinforcing ribs 117 increase the structural strength of the arc-shaped portions on both sides of the first plate 11 and play a supporting role in the connection between the first plate 11 and the second plate 21. The first reinforcing ribs 117 are provided with a first... The first plate 1171 has a slot 1171, and the second plate 21 has an insert plate 219 extending toward the first plate 11. At least a portion of the insert plate 219 is inserted into the first slot 1171, which supports and positions the insert plate 219. The portion with the first reinforcing rib 117 also has a third snap-fit ​​structure 116. The second plate 21 also has a corresponding sixth snap-fit ​​structure 216, which serves to limit and fix the position, thereby strengthening the structural strength of the connection edge between the first plate 11 and the second plate 21.

[0032] like Figure 2 , Figure 7As shown, this embodiment also includes a display panel box 4. The first plate 11 is provided with a first mounting groove 13. The shape of the first mounting groove 13 is the same as the shape of the opening edge of the display panel box 4. The first mounting groove 13 is located on the end face of the first plate 11 facing the second plate 21. A sealing ring 131 is installed in the first mounting groove 13. The display panel box 4 is at least partially installed in the first mounting groove 13. The edge of the display panel box 4 is engaged in the first mounting groove 13. The first plate 11 is provided with a plurality of first connecting seats 114. The display panel box 4 is provided with a plurality of fourth connecting seats 41 corresponding to the first connecting seats 114. 1. The first connecting seat 114 is fixedly connected to the first plate 11 by screws. The first plate 11 is equipped with a reinforcing strip 5. The reinforcing strip 5 is installed on the end face of the first plate 11 facing the second plate 21. The reinforcing strip 5 is located above the display panel box 4. The reinforcing strip 5 is fixed together with the first connecting seat 114 by screws and the fourth connecting seat 41, which can increase the strength of the first plate 11. The outer door 1 includes a display panel 12. The display panel is installed in the display panel box 4. The display panel 12 is located on the side of the first plate 11 away from the second plate 21. The display panel faces the display panel 12 to display the function.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the upper end of the door handle 3 is recessed downwards to facilitate the user opening the dishwasher door. The door handle 3 is fixedly installed on the upper ends of the first plate 11 and the second plate 21. The lower end of the door handle 3 is provided with a seventh snap-fit ​​structure 31. Multiple seventh snap-fit ​​structures 31 are provided and arranged along the length of the door handle 3. The second plate 21 is provided with a fourth snap-fit ​​structure 211 corresponding to the seventh snap-fit ​​structure 31. Multiple fourth snap-fit ​​structures 211 are provided. The seventh snap-fit ​​structure 31 is a snap-fit ​​with elastic deformation, and the fourth snap-fit ​​structure 211 is a slot that can lock the seventh snap-fit ​​structure 31. The door handle 3 is first positioned by the snap-fit ​​of the fourth snap-fit ​​structure 211 and the seventh snap-fit ​​structure 31. The second plate 21 is provided with multiple second connecting seats. 212, a fourth snap-fit ​​structure 211 is arranged between two adjacent second connecting seats 212. The door handle 3 is provided with a third connecting seat 32 corresponding to the second connecting seat 212. The second connecting seat 212 and the third connecting seat 32 are fixedly connected by screws to fix the door handle 3 and the second plate 21 together. The lower end face of the door handle 3 is provided with an eighth snap-fit ​​structure 33. The eighth snap-fit ​​structure 33 is arranged along the length of the door handle 3. The first plate 11 is provided with a first snap-fit ​​structure 111 corresponding to the eighth snap-fit ​​structure 33. The eighth snap-fit ​​structure 33 and the first snap-fit ​​structure 111 are snapped together for positioning to limit and fix the door handle 3 and the first plate 11. The four corners of the second plate 21 and the first plate 11 are fixedly connected by screws.

[0034] like Figure 8 As shown, the second plate 21 is equipped with a reinforcing strip 5. The reinforcing strip 5 is installed on the end face of the second plate 21 facing the first plate 11. The reinforcing strip 5 is located between the second reinforcing rib 214 and the support base 215. The reinforcing strip 5 is fixed by screws, which can strengthen the structural strength of part of the second plate 21 and prevent the second plate 21 from deforming.

[0035] like Figure 3 , Figure 5 , Figure 8 As shown, the inner door 2 includes a sealing strip 26. The lower end of the second plate 21 is provided with a third mounting groove 217. The third mounting groove 217 is provided with a plurality of limiting blocks 2171. The limiting blocks 2171 are arranged along the length direction of the third mounting groove 217 and are distributed on the upper and lower end surfaces of the third mounting groove 217. The sealing strip 26 is provided with a limiting groove 261. The limiting blocks 2171 can be engaged with the limiting groove 261. At least a part of the sealing strip 26 is located in the third mounting groove 217. The sealing strip 26 is engaged and installed at the lower end of the second plate 21, which can seal the lower end of the door with the dishwasher.

[0036] like Figure 8 As shown, the inner door 2 includes a door lock latch 22, a rebound device 23, a hinge 24, and a decorative panel 25. The second plate 21 is provided with side plates 2191, which are located on both sides of the second plate 21. Each side plate 2191 is equipped with a door lock latch 22, a rebound device 23, a hinge 24, and a decorative panel 25. The door lock latch 22 is fixedly installed on the second plate 21 and passes through the side plate 2191. At least a part of the door lock latch 22 extends out of the second plate 21. The door lock latch 22 can correspond to the snap-fit ​​structure inside the dishwasher to close the door.

[0037] The rebound device 23 is installed on the side plate 2191. The first plate 11 is provided with a second support column 118 corresponding to the rebound device 23. The spring inside the rebound device 23 is held in place by the second support column 118 so that the rebound device 23 can extend out of the side plate 2191. When the door lock latch 22 closes the door, it will be locked by the internal latch of the dishwasher. When the internal latch is opened by the control switch, the rebound device 23 can push the door open.

[0038] The side panel 2191 is provided with a second mounting groove 218, which opens away from the first plate 11. At least part of the hinge 24 is installed in the second mounting groove 218. The second mounting groove 218 is provided with a through groove 2181. The hinge 24 is provided with a retaining plate 241, which engages with the through groove 2181. The decorative panel 25 is installed in the second mounting groove 218. The decorative panel 25, hinge 24, side panel 2191, and first plate 11 are fixedly connected by screws. The decorative panel 25 is an optional accessory. The purpose of the decorative panel is for aesthetics, to prevent food residue from falling into the second mounting groove 218, and to directly block part of the fixing screws to prevent further corrosion of the relevant parts by steam. If the decorative panel 25 is used, the four screw columns need to be slightly lower than the screw contact surface of the decorative panel 25 to achieve a pressing and fixing effect. The hinge 24 of the door can fix the outer door 1 and the inner door 2 while being installed by screws. The overall installation and disassembly of the door is more reasonable and convenient.

[0039] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A dishwasher door, characterized in that, The device includes an outer door (1), an inner door (2), and a door handle (3). The outer door (1) includes a first plate (11), and the inner door (2) includes a second plate (21). The first plate (11) and the second plate (21) are fixedly installed. The first plate (11) is provided with a second snap-fit ​​structure (113), and the second plate (21) is provided with a fifth snap-fit ​​structure (213) corresponding to the second snap-fit ​​structure (113). The door handle (3) is fixedly installed on the upper ends of the first plate (11) and the second plate (21). The lower end face of the door handle (3) is provided with a seventh snap-fit ​​structure (31), and the second plate (21) is provided with a fourth snap-fit ​​structure (211) corresponding to the seventh snap-fit ​​structure (31). The lower end face of the door handle (3) is provided with an eighth snap-fit ​​structure (33), and the first plate (11) is provided with a first snap-fit ​​structure (111) corresponding to the eighth snap-fit ​​structure (33).

2. The dishwasher door according to claim 1, characterized in that, The first plate (11) includes a connecting plate (112) extending toward the second plate (21). The connecting plate (112) is close to the lower end of the first plate (11). Multiple second snap-fit ​​structures (113) are provided, and multiple second snap-fit ​​structures (113) are arranged along the length direction of the connecting plate (112). Multiple fifth snap-fit ​​structures (213) are provided accordingly.

3. A dishwasher door according to claim 2, characterized in that, The second plate (21) is provided with a plurality of second reinforcing ribs (214), the second reinforcing ribs (214) are arranged along the arrangement direction of the fifth snap-fit ​​structure (213), the second reinforcing ribs (214) are provided with second slots (2141), and the connecting plate (112) is correspondingly snapped into the second slots (2141).

4. A dishwasher door according to claim 1, characterized in that, The seventh snap-fit ​​structure (31) is provided in multiple ways, and the multiple seventh snap-fit ​​structures (31) are arranged along the length direction of the door handle (3). The fourth snap-fit ​​structure (211) is provided in multiple ways. The second plate (21) is provided with multiple second connecting seats (212). A fourth snap-fit ​​structure (211) is arranged between two adjacent second connecting seats (212). The door handle (3) is provided with a third connecting seat (32) corresponding to the second connecting seat (212). The second connecting seat (212) and the third connecting seat (32) are fixedly connected.

5. A dishwasher door according to claim 1, characterized in that, The first plate (11) is provided with a plurality of first support columns (115), the first support columns (115) extend toward the second plate (21), the second plate (21) is provided with a plurality of support seats (215) corresponding to the first support columns (115), at least a portion of the first support column (115) is located in the support seat (215), and the first support column (115) abuts against the second plate (21).

6. A dishwasher door according to claim 5, characterized in that, The first plate (11) is provided with a plurality of third snap-fit ​​structures (116), and each of the first support columns (115) is provided with a third snap-fit ​​structure (116) on both sides. The second plate (21) is provided with a plurality of sixth snap-fit ​​structures (216) corresponding to the third snap-fit ​​structures (116).

7. A dishwasher door according to claim 1, characterized in that, The display panel box (4) includes a first mounting groove (13) on the first plate (11) facing the second plate (21). A sealing ring (131) is installed in the first mounting groove (13). The display panel box (4) is at least partially installed in the first mounting groove (13). The first plate (11) is provided with a plurality of first connecting seats (114). The display panel box (4) is provided with a plurality of fourth connecting seats (41) corresponding to the first connecting seats (114). The fourth connecting seats (41) are fixedly connected to the first connecting seats (114).

8. A dishwasher door according to claim 1, characterized in that, The first plate (11) is provided with a plurality of first reinforcing ribs (117). The first reinforcing ribs (117) are located on both sides of the end face of the first plate (11) facing the second plate (21). The plurality of first reinforcing ribs (117) are distributed along the side edge of the first plate (11). The first reinforcing ribs (117) are provided with first slots (1171). The second plate (21) is provided with insert plates (219). The insert plates (219) extend toward the first plate (11). At least a portion of the insert plates (219) is inserted into the first slots (1171).

9. A dishwasher door according to claim 1, characterized in that, Both the first plate (11) and the second plate (21) are equipped with reinforcing strips (5). The reinforcing strip (5) located on the first plate (11) is installed on the end face of the first plate (11) facing the second plate (21), and the reinforcing strip (5) located on the second plate (21) is installed on the end face of the second plate (21) facing the first plate (11).

10. A dishwasher door according to claim 1, characterized in that, The inner door (2) includes a door lock latch (22), a rebound device (23), a hinge (24), and a decorative panel (25). The second plate (21) is provided with side plates (2191), which are located on both sides of the second plate (21). Each side plate (2191) is equipped with a door lock latch (22), a rebound device (23), a hinge (24), and a decorative panel (25). The door lock latch (22) is fixedly installed on the second plate (21) and passes through the side plate (2191). At least a portion of the door lock latch (22) extends out of the second plate (21). The rebound device (23) is installed on the side plate (2191). The first plate (11) is provided with There is a second support column (118) corresponding to the rebounder (23). The side plate (2191) is provided with a second mounting groove (218). The second mounting groove (218) opens in a direction away from the first plate (11). At least part of the hinge (24) is installed in the second mounting groove (218). The second mounting groove (218) is provided with a through groove (2181). The hinge (24) is provided with a locking plate (241). The locking plate (241) is engaged with the through groove (2181). The decorative plate (25) is installed in the second mounting groove (218). The decorative plate (25), the hinge (24), the side plate (2191), and the first plate (11) are fixedly connected by screws.

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