CN212688495U

CN212688495U - Door hinge structure for washing machine

Info

Publication number: CN212688495U
Application number: CN202020836295.7U
Authority: CN
Inventors: 沈兆强
Original assignee: Suzhou Yueerhan Machinery Technology Co ltd
Current assignee: Suzhou Yueerhan Machinery Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-12
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a door hinge structure for washing machine, including center pin, washing machine and door body, the center pin intermediate position fixedly connected with semicircle piece, semicircle piece up end and lower terminal surface all fixedly connected with arc lug, center pin upper end and lower extreme all fixedly connected with mount pad, two mount pad both sides position all sets up the first mounting hole that link up the mount pad and be used for carrying out fixed connection with washing machine; the utility model discloses a rotating sleeve and center pin rotate to be connected can rotate the mounting panel around the center pin, cooperate through spacing lug and arc lug when rotatory simultaneously and can carry out the stop of optional position to the mounting panel for the washing machine fuselage can not be hit when the washing machine door is opened, and can not influence getting of clothing when getting the clothing because of the door body rotates and put.

Description

Door hinge structure for washing machine

Technical Field

The utility model relates to a washing machine technical field specifically is a washing machine is with hinge structure.

Background

The washing machine is a cleaning appliance for washing clothes by using the mechanical action of electric energy generation, and is divided into two types of household and collection according to the rated washing capacity, wherein the household washing machine belongs to the washing machine with the washing capacity below 6 kilograms specified in China: the household washing machine mainly comprises a box body, a washing dehydration barrel, a transmission and control system and the like, and a heating device is also arranged in some of the household washing machines. Washing machines are generally exclusively intended to use water as the main washing liquid, as opposed to the use of a specially prepared cleaning solution, and dry cleaning, which is usually carried out by a person skilled in the art.

However, in the production and use of the washing machine, the washing machine door hinge is an important part, however, in the use of the existing washing machine door hinge, the door is easy to collide with the washing machine body when the washing machine door is opened, so that not only is the beauty of the washing machine body easily affected, but also the washing machine door is easy to damage, and meanwhile, the existing washing machine door hinge generally cannot stay at any opening position, so that the washing machine door can shake when the washing machine places or takes out clothes, and the washing machine door can rotate to enable the washing machine door to affect the taking and placing of the clothes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing machine is with hinge structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a door hinge structure for a washing machine comprises a central shaft, the washing machine and a door body, wherein a semicircular block is fixedly connected to the middle position of the central shaft, arc-shaped convex blocks are fixedly connected to the upper end surface and the lower end surface of the semicircular block, mounting seats are fixedly connected to the upper end and the lower end of the central shaft, and first mounting holes which penetrate through the mounting seats and are used for being fixedly connected with the washing machine are formed in the positions of the two sides of the two mounting seats;

the equal sliding connection in position that the center pin is located between mount pad and the semicircle piece has the rotation cover, two the equal fixedly connected with in rotation cover right side connects the horizontal pole, the horizontal pole is kept away from the position fixedly connected with mounting panel that rotates the cover, set up two on the mounting panel and link up the mounting panel and be used for carrying out fixed mounting's second mounting hole with the door body, one side that the horizontal pole is close to the semicircle piece all is equipped with and is used for restricting the subassembly that stays that stops to the door body with the cooperation of arc lug.

Preferably, the temporary stay subassembly includes the mounting groove, two the mounting groove is seted up in the horizontal pole and is close to one side of semicircle piece, two equal sliding connection has in the mounting groove and is used for carrying out the spacing lug of rigidity with the cooperation of arc lug, install the spring between spacing lug upper end and the mounting groove.

Preferably, the mounting seat and the mounting plate are fixed through screws.

Preferably, the first mounting hole and the second mounting hole are the same in size and dimension.

Preferably, the cross section of one end of the limiting lug, which is contacted with the arc-shaped lug, is arc-shaped.

Preferably, the mounting plate is rotated about the central axis by an angle of 180 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotating sleeve and center pin rotate to be connected and can make the mounting panel rotate around the center pin, cooperate through spacing lug and arc lug when rotatory simultaneously and can carry out the stop of optional position to the mounting panel for the washing machine fuselage can not be hit when the washing machine door is opened, and can not influence getting of clothing when getting the clothing because of the door body rotates and put of clothing.

Drawings

Fig. 1 is a schematic structural view of a door hinge structure for a washing machine.

Fig. 2 is a partial sectional view illustrating a door hinge structure for a washing machine.

Fig. 3 is a schematic view of a hinge mounting structure in a door hinge structure for a washing machine.

Wherein: the door comprises a central shaft 1, a semicircular block 2, an arc-shaped convex block 3, a rotating sleeve 4, a mounting seat 5, a first mounting hole 6, a cross rod 7, a mounting plate 8, a second mounting hole 9, a spring 10, a mounting groove 11, a limiting convex block 12, a washing machine 13 and a door body 14.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a door hinge structure for a washing machine includes a central shaft 1, a washing machine 13, and a door body 14, where a semicircular block 2 is fixedly connected to a middle position of the central shaft 1, an arc-shaped protrusion 3 is fixedly connected to both an upper end surface and a lower end surface of the semicircular block 2, mounting seats 5 are fixedly connected to both upper ends and lower ends of the central shaft 1, and first mounting holes 6 penetrating through the mounting seats 5 for fixedly connecting the two mounting seats 5 to the washing machine 13 are respectively formed at two side positions of the two mounting seats 5;

the central shaft 1 is slidably connected with rotating sleeves 4 at positions between the mounting seat 5 and the semicircular block 2, the right sides of the two rotating sleeves 4 are fixedly connected with connecting cross rods 7, the position, far away from the rotating sleeves 4, of each cross rod 7 is fixedly connected with a mounting plate 8, the mounting plate 8 is provided with two second mounting holes 9 which penetrate through the mounting plates 8 and are used for being fixedly mounted with a door body, and one side, close to the semicircular block 2, of each cross rod 7 is provided with a temporary retaining assembly which is used for being matched with the arc-shaped convex block 3 to limit and retain the door body 14; the mounting seat 5 and the mounting plate 8 are fixed through screws; the first mounting hole 6 and the second mounting hole 9 are the same in size; the rotation angle of the mounting plate 8 around the central shaft 1 is 180 degrees; the utility model discloses a theory of operation is: the utility model discloses carry out fixed mounting with mount pad 5 through screw and washing machine 13, then with mounting panel 8 through the fix with screw to the door body 14 on, the user stimulates the door body 14 when using, curved spacing lug 12 can contract back through spring 10 under user's pulling, thereby the person of facilitating the use carries out the operation of opening and shutting the door, when the user does not stimulate, spacing lug 12 returns and pops out under spring 10's effect and carries out the rigidity to the door body with the cooperation of arc lug 3, in order to prevent to produce rotatoryly when getting the clothing.

The temporary stay assembly comprises mounting grooves 11, two mounting grooves 11 are formed in one side, close to the semicircular block 2, of the cross rod 7, limiting convex blocks 12 used for being matched with the arc-shaped convex blocks 3 to fix the positions are connected in the two mounting grooves 11 in a sliding mode, and springs 10 are mounted between the upper ends of the limiting convex blocks 12 and the mounting grooves 11; the cross section of one end of the limiting lug 12, which is contacted with the arc-shaped lug 3, is arc-shaped; the utility model discloses the user stimulates the door body 14 when using, and curved spacing lug 12 can contract back through spring 10 under user's pulling, thereby the person of facilitating the use carries out the operation of opening and shutting the door, and spacing lug 12 returns and pops out under the effect of spring 10 and carries out the rigidity with the cooperation of arc lug 3 to the door body when the user does not stimulate, can not hit the washing machine fuselage when making the washing machine door open, and can not influence getting of clothing because of the rotation of the door body when getting the clothing and put.

The utility model discloses a theory of operation is: the utility model discloses carry out fixed mounting with mount pad 5 through screw and washing machine 13, then with mounting panel 8 through the fix with screw to the door body 14 on, the user stimulates the door body 14 when using, curved spacing lug 12 can contract back through spring 10 under user's pulling, thereby the person of facilitating the use carries out the operation of opening and shutting the door, spacing lug 12 returns when the user does not stimulate to pop out under spring 10's effect and carries out the rigidity to the door body with the cooperation of arc lug 3, in order to prevent to produce when getting the clothing and rotate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A door hinge structure for a washing machine comprises a central shaft (1), a washing machine (13) and a door body (14), and is characterized in that: a semicircular block (2) is fixedly connected to the middle position of the central shaft (1), arc-shaped convex blocks (3) are fixedly connected to the upper end surface and the lower end surface of the semicircular block (2), mounting seats (5) are fixedly connected to the upper end and the lower end of the central shaft (1), and first mounting holes (6) which penetrate through the mounting seats (5) and are used for being fixedly connected with a washing machine (13) are formed in the positions of the two sides of each mounting seat (5);

center pin (1) is located the equal sliding connection in position between mount pad (5) and semicircle piece (2) and rotates cover (4), two rotate the equal fixedly connected with in cover (4) right side and connect horizontal pole (7), the position fixedly connected with mounting panel (8) of rotating cover (4) are kept away from in horizontal pole (7), set up two on mounting panel (8) and link up mounting panel (8) and be used for carrying out fixed mounting's second mounting hole (9) with the door body, one side that horizontal pole (7) are close to semicircle piece (2) all is equipped with and is used for restricting the subassembly of staying that stops to the door body (14) with arc lug (3) cooperation.

2. A door hinge structure for a washing machine according to claim 1, wherein the stay assembly comprises mounting grooves (11), two mounting grooves (11) are formed in one side of the cross bar (7) close to the semicircular block (2), a limiting convex block (12) for matching with the arc-shaped convex block (3) for fixing the position is slidably connected in each of the two mounting grooves (11), and a spring (10) is mounted between the upper end of the limiting convex block (12) and the mounting grooves (11).

3. A door hinge structure for a washing machine according to claim 1, wherein the mounting seat (5) and the mounting plate (8) are fixed by screws.

4. A door hinge structure for a washing machine according to claim 1, wherein the first mounting hole (6) and the second mounting hole (9) are the same size.

5. A door hinge structure for a washing machine according to claim 2, wherein a cross-sectional shape of an end of the restriction protrusion (12) contacting the arc protrusion (3) is a circular arc.

6. A door hinge structure for a washing machine according to claim 1, wherein the mounting plate (8) is rotated about the central axis (1) by an angle of 180 degrees.