CN213113982U

CN213113982U - Plastic observation window outer frame convenient for hinge installation for washing machine

Info

Publication number: CN213113982U
Application number: CN202021104839.7U
Authority: CN
Inventors: 戴彬彬
Original assignee: Taizhou Zhongqi Plastic Industry Co Ltd
Current assignee: Taizhou Zhongqi Plastic Industry Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-05-04
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the household electrical appliances field relates to a washing machine is with plastics observation window frame convenient to hinge mount, including the framework that has the viewing aperture, the medial surface of framework is equipped with a plurality of mounting holes, and the one side that lies in the viewing aperture on the medial surface of framework is equipped with the hinge mount portion, is equipped with strengthening rib group in this hinge mount portion, has sunken hinge storage tank in this strengthening rib group. The hinge accommodating groove is arranged on the reinforcing rib group, so that the space is saved, and the mechanical property of the hinge accommodating groove structure is improved.

Description

Plastic observation window outer frame convenient for hinge installation for washing machine

Technical Field

The utility model belongs to the household electrical appliances field relates to an observation window frame, especially relates to a washing machine is with plastics observation window frame convenient to hinged installation.

Background

The observation window door of the drum-type washing machine is positioned on the appearance surface of the machine body, is used as a door structure of the washing machine to realize the taking and placing of clothes, and is used as an observation window to observe the cleaning condition in the drum. The observation window door is generally formed by combining and connecting an outer frame, a middle frame, an inner frame, a glass window screen and a decorative cover, wherein the glass window screen is clamped in the inner frame and the middle frame, the outer frame is buckled at the outer side of the middle frame, and the decorative cover is additionally arranged at the outer side. The observation window door is connected with the machine body through a hinge to realize the opening and closing functions. However, the conventional hinge is connected with the observation window and the observation door through screws or special installation slot axes in an inserting mode, and installation is difficult. At present, some frames carry out the fixed of hinge through setting up hinge receiving groove and center or inside casing, and the design is strengthened usually to the side of opening of frame, and the setting of hinge receiving groove occupies the position on the one hand great, and on the other hand the structural mechanics performance of hinge receiving groove is relatively poor.

Disclosure of Invention

The purpose of this application is to provide a washing machine plastic observation window outer frame convenient for hinge installation.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the application creatively provides a washing machine is with plastics observation window frame convenient to hinge mount, including the framework that has the viewing aperture, the medial surface of framework is equipped with a plurality of mounting holes, and the one side that lies in the viewing aperture on the medial surface of framework is equipped with the hinge mount portion, is equipped with strengthening rib group in this hinge mount portion, has sunken hinge storage tank on this strengthening rib group.

In foretell washing machine for plastic observation window frame convenient to hinge mount, the strengthening rib group includes the horizontal rib that a plurality of intervals were arranged, wherein the edge of a plurality of horizontal ribs that are located the intermediate position has recessed first arc limit, each first arc limit sets up relatively, the upper portion space on each first arc limit encloses into first storage tank with the horizontal rib of both sides, the edge of a plurality of horizontal ribs that are located this first storage tank one side has recessed second arc limit, each second arc limit sets up relatively, the upper portion space on each second arc limit forms the second storage tank with first storage tank intercommunication, first storage tank and second storage tank constitute the hinge storage tank.

In the above plastic observation window outer frame for the washing machine convenient for hinge installation, a plurality of longitudinal ribs are arranged in the transverse ribs in a vertical crossing manner.

In foretell plastic observation window frame for washing machine convenient to hinge mount, the periphery of framework is equipped with the round boss, and each first arc limit is close to viewing aperture one end and all connects on one of them vertical rib, and each first arc limit deviates from viewing aperture one end and all connects on the boss, and the terminal surface of this boss has the first arcwall face with first arc limit looks joint.

In the above plastic window casing for a washing machine convenient for hinge installation, the boss penetrates through each second arc-shaped edge, and the end face of the boss is provided with a second arc-shaped face jointed with the second arc-shaped edge.

In the plastic observation window outer frame convenient for hinge installation for the washing machine, a circle of first flanging is arranged in the circumferential direction of the observation port, a plurality of convex edges are arranged on the outer side surface of the first flanging at intervals, each convex edge is arranged along the circumferential direction, and an interval is arranged between the first flanging and the reinforcing rib group.

In the plastic observation window outer frame for the washing machine convenient for hinge installation, a plurality of insertion structures are arranged on the lug boss along the circumferential direction.

In foretell plastic observation window frame for washing machine convenient to hinge mount, grafting structure includes the inserting groove, locates the first grafting piece of inserting of one side in the inserting groove, and the bottom both ends of this first grafting piece are equipped with first fixed block respectively, and the side of this first fixed block is the inclined plane.

In foretell plastic observation window frame for washing machine convenient to hinge mount, the outside of boss has the second turn-ups that sets up along framework circumference, has annular slot between this second turn-ups and the boss, and a plurality of second inserted blocks have been arranged along circumference to the turn-ups's of second medial surface, and the top both ends of this second inserted block are equipped with the second fixed block respectively, and the side of this second fixed block is the inclined plane.

In the plastic observation window outer frame for the washing machine convenient for hinge installation, the observation port is eccentrically arranged on the frame body.

Compared with the prior art, the application has the advantages that:

1. the hinge accommodating groove is arranged on the reinforcing rib group, so that the space is saved, and the mechanical property of the hinge accommodating groove structure is improved.

2. The boss structure penetrates through and is suitable for the arrangement of the first arc-shaped edge and the second arc-shaped edge, so that the first accommodating groove and the second accommodating groove are longitudinally reinforced.

3. The interval is arranged between the first flanging and the reinforcing rib group, and the convex ribs are arranged on the outer side of the first flanging, so that the internal connecting structure is connected with the outer side of the first flanging from the observation port, and the fastening performance and the sealing performance of the connecting part are improved.

4. Through second turn-ups, boss, annular slot and locate the grafting structure on the boss and locate the inboard second grafting piece of second turn-ups, realize multiple fixed to improve the stability that frame and center or inside casing combine.

Drawings

Fig. 1 is a rear view provided by the present application.

Fig. 2 is a front view provided by the present application.

Fig. 3 is a side view provided by the present application.

Fig. 4 is a perspective view provided by the present application.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view of a portion B in fig. 4.

In the drawing, the frame body 1, the viewing opening 10, the mounting hole 11, the boss 12, the first arc-shaped surface 120, the second arc-shaped surface 121, the inserting structure 122, the inserting groove 1220, the first inserting block 1221, the first fixing block 1222, the first flange 13, the rib 130, the second flange 14, the second inserting block 140, the second fixing block 141, the annular slot 15, the hinge mounting portion 2, the reinforcing rib group 20, the transverse rib 200, the longitudinal rib 201, the first arc-shaped edge 202, the first receiving groove 203, the second arc-shaped edge 204, the second receiving groove 205, and the hinge receiving groove 21.

Detailed Description

Further illustrated by the following specific examples;

as shown in fig. 1, a plastic observation window outer frame for a washing machine convenient for hinge installation comprises a frame body 1 with an observation port 10, wherein a plurality of installation holes 11 are arranged on the inner side surface of the frame body 1, a hinge installation part 2 is arranged on one side of the inner side surface of the frame body 1, which is positioned at the observation port 10, a reinforcing rib group 20 is arranged in the hinge installation part 2, and a sunken hinge accommodation groove 21 is arranged on the reinforcing rib group 20. The hinge accommodating groove 21 is formed in the reinforcing rib group 20, so that the space is saved, and the mechanical property of the structure of the hinge accommodating groove 21 is improved.

As shown in fig. 1, 2, 3, and 4, the observation port 10 is eccentrically provided in the housing 1. During the installation, 1 broad one side of framework is under, and narrower one side is last, makes the observation window focus under, and the structure is more stable to the narrow limit is last, reduces the blockking of field of vision, and the user of being convenient for observes the inside washing situation of fuselage from higher visual angle. The circumference of the viewing port 10 is provided with a circle of first flanges 13, a plurality of ribs 130 are arranged on the outer side surfaces of the first flanges 13 at intervals, each rib 130 is arranged along the circumference, and an interval is formed between each first flange 13 and the corresponding reinforcing rib group 20, so that the inner frame can be conveniently buckled from the outer side of the first flange 13 and further fixed through the corresponding rib 130, and the fastening performance and the sealing performance of the connecting part are improved.

A circle of bosses 12 are arranged on the periphery of the frame body 1, and a plurality of inserting structures 122 are arranged on the bosses 12 along the circumferential direction. The outer side of the boss 12 is provided with a second flange 14 arranged along the circumferential direction of the frame body 1, an annular slot 15 is arranged between the second flange 14 and the boss 12, and a plurality of second insertion blocks 140 are arranged on the inner side surface of the second flange 14 along the circumferential direction.

As shown in fig. 1, 4 and 5, the rib groups 20 are divided into two groups, and both the two rib groups 20 are disposed on the opening side of the frame body 1 and are symmetrically disposed along the radial direction of the frame body 1. The reinforcing rib group 20 comprises a plurality of transverse ribs 200 arranged at intervals, and a plurality of longitudinal ribs 201 are arranged in the transverse ribs 200 in a vertical crossing manner.

The edges of the plurality of transverse ribs 200 located at the middle position are provided with first concave arc-shaped edges 202, the first concave arc-shaped edges 202 are arranged oppositely, the upper space of each first arc-shaped edge 202 and the transverse ribs 200 at the two sides form a first accommodating groove 203, the edges of the plurality of transverse ribs 200 located at one side of the first accommodating groove 203 are provided with second concave arc-shaped edges 204, the second concave arc-shaped edges 204 are arranged oppositely, the upper space of each second arc-shaped edge 204 is communicated with the first accommodating groove 203 to form a second accommodating groove 205, and the first accommodating groove 203 and the second accommodating groove 205 form a hinge accommodating groove 21. The radius of the first arc-shaped edge 202 is larger than that of the second arc-shaped edge 204, so that the first accommodating groove 203 and the second accommodating groove 205 are respectively adapted to the cantilever end portion of the hinge and the hinge shaft.

Each first curved edge 202 is connected to one of the longitudinal ribs 201 at an end thereof close to the viewing port 10, each first curved edge 202 is connected to the boss 12 at an end thereof away from the viewing port 10, and the end surface of the boss 12 has a first curved surface 120 engaged with the first curved edge 202. Each second arc-shaped edge 204 is penetrated by the boss 12, and the end surface of the boss 12 has a second arc-shaped surface 121 engaged with the second arc-shaped edge 204.

Mounting holes 11 are formed in the outer sides of the two reinforcing rib groups 20 and between the two reinforcing rib groups 20 so as to fasten and connect the hinge mounting portion 2.

As shown in fig. 1, 3 and 6, the inserting structure 122 includes an inserting groove 1220, a first inserting block 1221 disposed at one side of the inserting groove 1220, first fixing blocks 1222 are respectively disposed at two ends of a bottom of the first inserting block 1221, and a side surface of the first fixing block 1222 is an inclined surface, so that a thickness of the first fixing block 1222 is gradually reduced from the first inserting block 1221 to the inserting groove 1220. The second fixing blocks 141 are respectively disposed at two ends of the top of the second insertion block 140, and the side surfaces of the second fixing blocks 141 are inclined surfaces, so that the thickness of the second fixing blocks 141 is gradually reduced from the second insertion block 140 to the outside. Through the second flanging 14, the boss 12, the annular slot 15, the inserting structure 122 arranged on the boss 12 and the second inserting block 140 arranged on the inner side of the second flanging 14, multiple fixation is realized, and thus the stability of the combination of the outer frame and the middle frame or the inner frame is improved.

In this embodiment, the outer frame of the observation window is made of polycarbonate, polypropylene, acrylonitrile-butadiene-styrene copolymer or other plastics.

The working principle of the utility model is as follows:

when the hinge is installed, the cantilever end of the hinge is disposed in the first receiving groove 203, the hinge shaft is disposed in the second receiving groove 205, the cantilever end of the hinge and the hinge shaft are covered with the frame body 1 through the middle frame or the inner frame, and the frame body 1 is fixed through the installation hole 11. Meanwhile, the inserting structure 122, the second inserting block 140 and the annular slot 15 are tightly clamped with the middle frame or the inner frame, so as to achieve a stable fixing effect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the frame body 1, the viewing opening 10, the mounting hole 11, the boss 12, the first arc-shaped surface 120, the second arc-shaped surface 121, the inserting structure 122, the inserting groove 1220, the first inserting block 1221, the first fixing block 1222, the first flange 13, the rib 130, the second flange 14, the second inserting block 140, the second fixing block 141, the annular slot 15, the hinge mounting portion 2, the reinforcing rib group 20, the transverse rib 200, the longitudinal rib 201, the first arc-shaped edge 202, the first receiving groove 203, the second arc-shaped edge 204, the second receiving groove 205, the hinge receiving groove 21, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a washing machine is with plastics observation window frame convenient to hinge mount, is including framework (1) that has viewing aperture (10), the medial surface of framework (1) is equipped with a plurality of mounting holes (11), its characterized in that: one side that is located viewing aperture (10) on the medial surface of framework (1) is equipped with hinge mount portion (2), is equipped with strengthening rib group (20) in this hinge mount portion (2), has sunken hinge storage tank (21) on this strengthening rib group (20).

2. A plastic window casing for washing machine convenient for hinge installation as claimed in claim 1, wherein: the reinforcing rib group (20) comprises a plurality of transverse ribs (200) which are arranged at intervals, wherein the edges of the transverse ribs (200) positioned in the middle position are provided with first concave arc-shaped edges (202), the first arc-shaped edges (202) are arranged oppositely, the upper space of each first arc-shaped edge (202) and the transverse ribs (200) at two sides form a first accommodating groove (203), the edges of the transverse ribs (200) positioned at one side of the first accommodating groove (203) are provided with second concave arc-shaped edges (204), the second arc-shaped edges (204) are arranged oppositely, the upper space of each second arc-shaped edge (204) is communicated with the first accommodating groove (203) to form a second accommodating groove (205), and the first accommodating groove (203) and the second accommodating groove (205) form the hinge accommodating groove (21).

3. A plastic window casing for washing machine convenient for hinge installation as claimed in claim 2, wherein: a plurality of longitudinal ribs (201) are arranged in the transverse ribs (200) in a vertical crossed manner.

4. A plastic window casing for washing machine convenient for hinge installation as claimed in claim 3, wherein: the periphery of framework (1) is equipped with round boss (12), each first arc limit (202) are close to viewing aperture (10) one end and all connect on one of them vertical rib (201), each first arc limit (202) deviate from viewing aperture (10) one end and all connect on boss (12), and the terminal surface of this boss (12) has first arcwall face (120) that engage with first arc limit (202).

5. A plastic window casing for washing machine facilitating hinge-mounting according to claim 4, wherein: the boss (12) penetrates through each second arc-shaped edge (204), and the end face of the boss (12) is provided with a second arc-shaped face (121) which is jointed with the second arc-shaped edge (204).

6. A plastic window casing for washing machine convenient for hinge installation as claimed in claim 1, wherein: the circumference of viewing aperture (10) is provided with the first turn-ups of round (13), and a plurality of beads (130) have been arranged at the lateral surface interval of this first turn-ups (13), and each bead (130) sets up along circumference, just this first turn-ups (13) with the interval has between strengthening rib group (20).

7. A plastic window casing for washing machine facilitating hinge-mounting according to claim 4, wherein: a plurality of inserting structures (122) are arranged on the boss (12) along the circumferential direction.

8. A plastic window casing for washing machine facilitating hinge-mounting according to claim 7, wherein: the plug structure (122) comprises a plug groove (1220) and a first plug block (1221) arranged on one side in the plug groove (1220), wherein first fixing blocks (1222) are respectively arranged at two ends of the bottom of the first plug block (1221), and the side face of each first fixing block (1222) is an inclined plane.

9. A plastic window casing for washing machine facilitating hinge-mounting according to claim 7, wherein: the outside of boss (12) has second turn-ups (14) along framework (1) circumference setting, has annular slot (15) between this second turn-ups (14) and boss (12), a plurality of second splicing block (140) have been arranged along circumference to the medial surface of second turn-ups (14), and the top both ends of this second splicing block (140) are equipped with second fixed block (141) respectively, and the side of this second fixed block (141) is the inclined plane.

10. A plastic window casing for washing machine convenient for hinge installation as claimed in claim 1, wherein: the observation port (10) is eccentrically arranged on the frame body (1).