Handle assembly and dish washing machine

Abstract

The utility model provides a handle assembly and a dish washing machine, and relates to the technical field of kitchen appliances. A first limiting structure is arranged at the top of the display panel box; a first limiting piece and a second limiting piece are arranged at the bottom of the handle in a spaced mode in the width direction of the handle; the first limiting structure extends into the position between the first limiting piece and the second limiting piece, and the first limiting piece and the second limiting piece are connected with the first limiting structure. And the first limiting piece, the second limiting piece and the first limiting structure are matched to limit the handle in the width direction of the handle, so that the mounting precision of the handle is improved, and the phenomenon of inclined mounting of the handle is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a handle assembly and a dishwasher. Background Art

[0002] A dishwasher is an automatic tableware device. In order to facilitate the opening and closing of the dishwasher door, a handle is provided on the top of the dishwasher door.

[0003] Specifically, the handle is arranged on the top surface of the display panel box. In order to ensure that the gap between the handle and the display panel box is uniform after being assembled, the handle and the display panel box are glued and fixed.

[0004] However, the operating accuracy of gluing and fixing is limited, and the handle is still prone to installation tilt, resulting in poor reliability of handle assembly. Utility Model Content

[0005] The utility model aims to provide a handle assembly to solve the technical problem that the handle in the prior art is prone to be installed tilted.

[0006] The handle assembly provided by the utility model comprises a handle and a display panel box;

[0007] A first limiting structure is provided on the top of the display panel box;

[0008] Along the width direction of the handle, a first limiting member and a second limiting member are spaced apart at the bottom of the handle; the first limiting structure extends between the first limiting member and the second limiting member, and the first limiting member and the second limiting member are respectively connected to the first limiting structure.

[0009] Furthermore, the handle is detachably connected to the first limiting structure.

[0010] Furthermore, a connecting portion is provided at the bottom of the first limiting structure; and the connecting portion is detachably connected to the first limiting member.

[0011] Furthermore, the connecting portion is connected to the first limiting member via a fastener.

[0012] Further, along the width direction of the handle, the distance between the first limiting member and the front wall of the handle is A, the width of the handle is B, and A≤0.5×B.

[0013] Furthermore, the front wall of the display panel box is provided with a second limiting structure;

[0014] The first limiting member is provided with a limiting portion, and the limiting portion cooperates with the second limiting structure to limit the length direction of the handle.

[0015] Furthermore, the second limiting structure is a limiting rib, and the limiting portion is a limiting groove.

[0016] Furthermore, a matching portion is provided on the top surface of the display panel box, and the bottom surface of the handle is arranged to fit the matching portion.

[0017] The utility model also aims to provide a dishwasher, comprising a door lining and a handle assembly provided by the utility model; the display panel box is connected to the door lining.

[0018] Furthermore, a mounting structure is provided on the front wall of the handle, and a fastener passes through the door lining, the second position-limiting member and the mounting structure in sequence to fix the display panel box and the door lining.

[0019] The handle assembly provided by the utility model comprises a handle and a display panel box; a first limiting structure is provided on the top of the display panel box; a first limiting member and a second limiting member are provided at intervals at the bottom of the handle along the width direction of the handle; the first limiting structure extends between the first limiting member and the second limiting member, and the first limiting member and the second limiting member are respectively connected to the first limiting structure. The top of the display panel box is an open structure, the first limiting structure is arranged in the open structure, when the handle is installed, the handle is arranged on the top of the display panel box, the first limiting member is inserted into the gap between the first limiting structure and the front wall of the display panel box, the second limiting member is inserted into the gap on the rear side of the first limiting structure, the first limiting member and the second limiting member are respectively connected to the first limiting structure, so that the first limiting member, the second limiting member and the first limiting structure cooperate to limit the handle along its width direction, so as to improve the installation accuracy of the handle and prevent the handle from being tilted during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is an exploded view of the handle assembly provided in the embodiment of the utility model;

[0022] Figure 2 This is a front view of the handle assembly provided by an embodiment of the utility model;

[0023] Figure 3 is a top view of a handle assembly provided in an embodiment of the utility model;

[0024] Figure 4It is a partial schematic diagram of a handle assembly provided in an embodiment of the utility model;

[0025] Figure 5 It is a structural schematic diagram of a dishwasher provided by an embodiment of the utility model.

[0026] Icons: 1-handle; 2-display panel box; 3-first limiting member; 4-second limiting member; 5-first limiting structure; 6-connecting part; 7-pre-fixing hole; 8-second limiting structure; 9-limiting part; 10-fastener; 11-bottom surface of handle; 12-matching part; 13-mounting hole of door lining; 14-fixing through hole; 15-mounting structure; 16-door lining. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides a handle assembly and a dishwasher. A plurality of embodiments are given below to describe the handle assembly and the dishwasher provided by the utility model in detail.

[0029] Example 1

[0030] The handle assembly provided in this embodiment is as follows: Figures 1 to 5 As shown, it includes a handle 1 and a display panel box 2; a first limiting structure 5 is provided on the top of the display panel box 2; along the width direction of the handle 1, a first limiting member 3 and a second limiting member 4 are provided at intervals at the bottom of the handle 1; the first limiting structure 5 extends between the first limiting member 3 and the second limiting member 4, and the first limiting member 3 and the second limiting member 4 are respectively connected to the first limiting structure 5.

[0031] The top of the display panel box 2 is an open structure, and the first limiting structure 5 is arranged in the open structure. When installing the handle 1, the handle 1 is arranged on the top of the display panel box 2, the first limiting member 3 is inserted into the gap between the first limiting structure 5 and the front wall of the display panel box 2, and the second limiting member 4 is inserted into the gap on the rear side of the first limiting structure 5. The first limiting member 3 and the second limiting member 4 are respectively connected to the first limiting structure 5, so that the first limiting member 3, the second limiting member 4 and the first limiting structure 5 cooperate to limit the handle 1 along its width direction, so as to improve the installation accuracy of the handle 1 and prevent the handle 1 from being installed tilted.

[0032] The first stopper 3 and the second stopper 4 can be connected to the first stopper structure 5 by a fastener, for example, the fastener passes through the first stopper 3, the first stopper structure 5 and the second stopper 4 in sequence, so that the first stopper 3 and the second stopper 4 are respectively connected to the first stopper structure 5. The fastener can be in any suitable form such as a screw or a bolt.

[0033] In other optional implementations, the first limiting member 3 and the second limiting member 4 may be in contact with the first limiting structure 5 respectively, so that the first limiting structure 5 is inserted and clamped between the first limiting member 3 and the second limiting member 4.

[0034] The handle 1 needs to be fixed to the display panel box 2, and the connection method can be a fixed connection or a detachable connection.

[0035] Preferably, the handle 1 is detachably connected to the first limiting structure 5 .

[0036] The detachable connection method can be any suitable method such as a snap connection or a threaded connection. The detachable connection method can improve the assembly efficiency, and the handle 1 and the display panel box 2 can be repaired and replaced respectively.

[0037] The handle 1 may be directly connected to the first limiting structure 5 , or may be connected to the connecting portion 6 on the first limiting structure 5 .

[0038] In this embodiment, a connecting portion 6 is provided at the bottom of the first limiting structure 5; the connecting portion 6 is detachably connected to the first limiting member 3. Providing the connecting portion 6 at the bottom of the first limiting structure 5 can facilitate the connection between the handle 1 and the first limiting structure 5, and make the connection position between the handle 1 and the first limiting structure 5 more accurate, which can improve the assembly accuracy.

[0039] Specifically, the connecting portion 6 is connected to the first limiting member 3 via a fastener 10 .

[0040] The fastener 10 passes through the connection portion 6 and the pre-fixing hole 7 of the first limiting member 3 in sequence, and the fastener 10 is locked with the first limiting member 3 , thereby fixing the first limiting structure 5 with the first limiting member 3 .

[0041] The fastener 10 may be in any suitable form such as a screw or a bolt, etc. The fastener 10 is used to connect the connecting portion 6 and the first stopper 3, so that the convenience and efficiency of assembly are high.

[0042] Furthermore, along the width direction of the handle 1 , the distance between the first limiting member 3 and the front wall of the handle 1 is A, the width of the handle 1 is B, and A≤0.5×B.

[0043] The width B of the handle 1 is the distance between the front wall of the handle 1 and the rear end of the handle 1 along the width direction of the handle 1 .

[0044] A≤0.5×B, which can prevent the tilting problem caused by the excessive width of the handle 1 during the subsequent final fixation, thereby ensuring the reliability of the assembly of the handle 1.

[0045] Furthermore, the front wall of the display panel box 2 is provided with a second limiting structure 8 ; the first limiting member 3 is provided with a limiting portion 9 , and the limiting portion 9 cooperates with the second limiting structure 8 to limit the length direction of the handle 1 .

[0046] A second limiting structure 8 is provided on the inner surface of the front wall of the display panel box 2. After the first limiting member 3 and the second limiting member 4 are respectively inserted into the two sides of the first limiting structure 5, the limiting portion 9 cooperates with the second limiting structure 8 to limit the length direction of the handle 1, thereby making the installation position of the handle 1 more accurate and improving the assembly accuracy of the handle 1.

[0047] In one embodiment, the second limiting structure 8 is a limiting rib, and the limiting portion 9 is a limiting groove. The limiting groove and the bottom end of the first limiting structure 5 penetrate and form an opening. When the first limiting structure 5 is inserted downward, the limiting rib extends into the limiting groove through the opening until the handle 1 is installed in place. The limiting rib and the limiting groove can cooperate to limit the length direction of the handle 1.

[0048] In addition, in other embodiments, the second limiting structure 8 may also be a limiting groove, and the limiting portion 9 may also be a limiting protrusion.

[0049] Furthermore, a matching portion 12 is provided on the top surface of the display panel box 2 , and the bottom surface 11 of the handle is arranged to fit the matching portion 12 .

[0050] When installing the handle 1, the bottom surface 11 of the handle fits with the matching portion 12, so that the bottom surface 11 of the handle fits with the matching portion 12 better, avoiding the assembly gap problem between the bottom surface 11 of the handle and the top surface of the display panel due to uneven parts, thereby improving the assembly accuracy.

[0051] The shape of the matching portion 12 matches the shape of the bottom surface 11 of the handle, and can be convex or concave, or any other suitable shape.

[0052] Example 2

[0053] The dishwasher provided in this embodiment includes a door lining 16 and the handle assembly provided in Embodiment 1; the display panel box 2 is connected to the door lining 16 .

[0054] The top of the display panel box 2 is an open structure, and the first limiting structure 5 is arranged in the open structure. When installing the handle 1, the handle 1 is arranged on the top of the display panel box 2, the first limiting member 3 is inserted into the gap between the first limiting structure 5 and the front wall of the display panel box 2, and the second limiting member 4 is inserted into the gap on the rear side of the first limiting structure 5. The first limiting member 3 and the second limiting member 4 are respectively connected to the first limiting structure 5, so that the first limiting member 3, the second limiting member 4 and the first limiting structure 5 cooperate to limit the handle 1 along its width direction, so as to improve the installation accuracy of the handle 1 and prevent the handle 1 from being installed tilted.

[0055] The display panel box 2 and the door lining 16 can be connected in a fixed manner or in a detachable manner. Preferably, the display panel box 2 and the door lining 16 are detachably connected, which can facilitate the disassembly and assembly of the handle assembly. The detachable connection method can be a snap connection or a threaded connection.

[0056] Furthermore, a mounting structure 15 is provided on the front wall of the handle 1 , and the fastener 10 passes through the door lining 16 , the second stopper 4 and the mounting structure 15 in sequence to fix the display panel box 2 and the door lining 16 .

[0057] When the handle assembly is assembled to the dishwasher, the fastener 10 is passed through the mounting hole 13 of the door lining, the fixing through hole 14 of the second stopper 4 and the mounting structure 15, and the fastener 10 is locked with the mounting structure 15, thereby fixing the display panel box 2 and the door lining 16. Since the second stopper 4 is clamped between the display panel box 2 and the door lining 16, the firmness and reliability of the installation are better. When removing the handle assembly, only the corresponding fastener 10 needs to be removed, and the handle assembly can be pulled out of the display panel box 2, which is convenient and quick to replace.

[0058] The fastener 10 may be in any suitable form such as a screw or a bolt.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A handle assembly, characterized in that: It comprises a handle (1) and a display panel box (2); A first limiting structure (5) is provided on the top of the display panel box (2); Along the width direction of the handle (1), a first limiting member (3) and a second limiting member (4) are provided at intervals at the bottom of the handle (1); the first limiting structure (5) extends between the first limiting member (3) and the second limiting member (4), and the first limiting member (3) and the second limiting member (4) are respectively connected to the first limiting structure (5).

2. The handle assembly according to claim 1, characterized in that: The handle (1) is detachably connected to the first limiting structure (5).

3. The handle assembly according to claim 2, characterized in that: A connecting portion (6) is provided at the bottom of the first limiting structure (5); the connecting portion (6) is detachably connected to the first limiting member (3).

4. The handle assembly according to claim 3, characterized in that: The connecting portion (6) is connected to the first limiting member (3) via a fastener (10).

5. The handle assembly according to claim 3, characterized in that: Along the width direction of the handle (1), the distance between the first limiting member (3) and the front wall of the handle (1) is A, the width of the handle (1) is B, and A≤0.5×B.

6. The handle assembly according to claim 1, characterized in that: The front wall of the display panel box (2) is provided with a second limiting structure (8); The first limiting member (3) is provided with a limiting portion (9), and the limiting portion (9) cooperates with the second limiting structure (8) to limit the length direction of the handle (1).

7. The handle assembly according to claim 6, characterized in that: The second limiting structure (8) is a limiting rib, and the limiting portion (9) is a limiting groove.

8. The handle assembly according to claim 1, characterized in that: The top surface of the display panel box (2) is provided with a matching portion (12), and the bottom surface (11) of the handle is arranged to fit the matching portion (12).

9. A dishwasher, characterized in that: It comprises a door lining (16) and a handle assembly according to any one of claims 1 to 8; the display panel box (2) is connected to the door lining (16).

10. The dishwasher according to claim 9, characterized in that The front wall of the handle (1) is provided with a mounting structure (15), and the fastener (10) passes through the door lining (16), the second stopper (4) and the mounting structure (15) in sequence to fix the display panel box (2) and the door lining (16).

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