CN210441526U

CN210441526U - Limiting and supporting device

Info

Publication number: CN210441526U
Application number: CN201921411963.5U
Authority: CN
Inventors: 李琳; 许平
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-01
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a spacing strutting arrangement relates to the refrigerator field. The utility model comprises a refrigerator liner; a first convex rib is arranged on one opposite inner side wall of the refrigerator inner container; the first convex rib is arranged at the lower part of the refrigerator liner; the ends, facing the same direction, of the two first convex ribs are provided with second convex ribs; the second convex rib is arranged at the opening of the refrigerator inner container; the second convex rib is provided with a supporting seat in a clamping way; the supporting seat comprises an installation part; a through groove is arranged on the mounting part; through holes are formed in the opposite surfaces of the through grooves; a connecting shaft is arranged in the through groove; two ends of the connecting shaft are respectively matched in the two through holes; the connecting shaft is provided with a roller; the roller is arranged in the through groove; the roller is provided with an annular groove; the annular groove is internally provided with a matched rubber ring. The utility model has the advantages of simple and reasonable structure design not only, it is convenient to use, has solved the abnormal sound that fruit vegetables box or drawer appear at the push-and-pull in-process moreover effectively, has felt defects such as smooth and easy, has higher market using value.

Description

Limiting and supporting device

Technical Field

The utility model belongs to the refrigerator field especially relates to a spacing strutting arrangement.

Background

Some refrigerators among the prior art are provided with bellied rib at one of them relative lateral wall, and fruit vegetables box or drawer can with protruding muscle cooperation and slide around on the length direction of protruding muscle, and the front end of protruding muscle sets up spacing strutting arrangement, not only has certain supporting role to fruit vegetables box or drawer, can avoid fruit vegetables box or drawer to strike refrigerator back wall at inside propelling movement in-process moreover, or deviate from easily toward outer pull in-process. But the current limiting and supporting device can cause the defects of abnormal sound, unsmooth hand feeling and the like in the process of pushing and pulling the fruit and vegetable box or the drawer, and even can leave scratches on the fruit and vegetable box or the drawer. Therefore, a limit support device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spacing strutting arrangement, its purpose is in order to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a limiting and supporting device, which comprises a refrigerator liner; a first convex rib is arranged on one opposite inner side wall of the refrigerator inner container; the first convex rib is arranged at the lower part of the refrigerator inner container; one end of each of the two first convex ribs facing the same direction is provided with a second convex rib; the second convex rib is arranged at the opening of the refrigerator inner container; the second convex rib is provided with a supporting seat which is matched with the second convex rib in a clamping way; the supporting seat comprises an installation part; a through groove is formed in the mounting part; one opposite surface of the through groove is provided with a through hole; a connecting shaft is arranged in the through groove; two ends of the connecting shaft are respectively matched in the two through holes; a roller is arranged on the connecting shaft; the roller is arranged in the through groove; the roller is provided with an annular groove; and a matched rubber ring is arranged in the annular groove.

Furthermore, the upper surface and the lower surface of the second convex rib are respectively provided with a first convex part and a second convex part along the length direction; a guide groove is formed between the first protruding part and the inner side wall of the refrigerator inner container; a limit groove is formed between the second bulge and the inner side wall of the refrigerator liner; a first supporting part in a U-shaped structure is arranged on one surface of the mounting part; the first supporting part is arranged on the second convex rib in a clamping mode; one edge of the first supporting part is provided with a guide rib matched with the guide groove; and the other edge of the first supporting part is provided with a limiting rib matched with the limiting groove.

Furthermore, an opposite inner side wall of the refrigerator liner is provided with a mounting groove; the two mounting grooves correspond to the two supporting seats one by one; the mounting groove is arranged below the mounting part; the lower surface of the first supporting part is provided with a second supporting part; a clamping protrusion matched with the mounting groove is arranged on one surface of the second supporting part; the clamping bulge is clamped in the mounting groove.

Furthermore, a pair of clamping holes are symmetrically arranged on one side surface of the through groove; one end part of the connecting shaft is provided with a matching plate; a clamping hook is arranged on each opposite edge of the matching plate; the two clamping hooks correspond to the two clamping holes one by one, and each clamping hook is clamped in the corresponding clamping hole.

The utility model discloses following beneficial effect has:

the utility model discloses a spacing strutting arrangement for fruit vegetables box or drawer of refrigerator, through set up the gyro wheel that has the rubber circle on the supporting seat for be the facial line contact between fruit vegetables box or drawer and the spacing strutting arrangement of refrigerator, not only structural design is simple reasonable, it is convenient to use, and solved fruit vegetables box or drawer effectively in addition the abnormal sound that the push-and-pull in-process appears, feel defects such as smooth and easy, also can avoid leaving the mar on fruit vegetables box or the drawer simultaneously, higher market using value has.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a spacing support device of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a front view of the structure of FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is an enlarged view of the structure at C in FIG. 3;

FIG. 6 is a schematic structural view of the refrigerator liner of the present invention;

FIG. 7 is an enlarged view of the structure at D in FIG. 6;

FIG. 8 is an exploded view of the supporting seat, the connecting shaft, the roller and the rubber ring of the present invention;

FIG. 9 is a schematic structural view of the support base of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-refrigerator liner, 2-first convex rib, 3-second convex rib, 4-supporting seat, 5-connecting shaft, 6-roller, 7-rubber ring, 101-mounting groove, 301-first convex part, 302-second convex part, 401-mounting part, 402-first supporting part, 403-second supporting part, 501-matching plate, 502-clamping hook, 601-annular groove, 4011-through groove, 4012-through hole, 4013-clamping hole, 4021-guiding rib, 4022-limiting rib and 4031-clamping protrusion.

Detailed Description

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention relates to a limiting and supporting device, which comprises a refrigerator liner 1; a first convex rib 2 in a strip-shaped structure is arranged on one opposite inner side wall of the refrigerator liner 1; the first convex rib 2 is arranged at the lower part of the refrigerator liner 1; one end of each of the two first convex ribs 2 facing the same direction is provided with a second convex rib 3 in a strip-shaped structure; the second convex rib 3 is arranged at the opening of the refrigerator liner 1; a supporting seat 4 matched with the second convex rib 3 is clamped and arranged on the second convex rib; the support base 4 includes a mounting portion 401 having a rectangular parallelepiped structure; a through groove 4011 is formed on the mounting part 401; one opposite surface of the through groove 4011 is provided with a through hole 4012; a connecting shaft 5 is arranged in the through groove 4011; two ends of the connecting shaft 5 are respectively matched in the two through holes 4012; the connecting shaft 5 is in interference fit with the through hole 4012; a roller 6 is arranged on the connecting shaft 5; the connecting shaft 5 is in running fit with the roller 6; the roller 6 is arranged in the through groove 4011; the diameter of the roller 6 is larger than the vertical dimension of the through groove 4011, and the dimension of the roller 6 is matched with the vertical dimension of the first convex rib 2; an annular groove 601 is formed in the roller 6; a rubber ring 7 which is matched with the annular groove 601 is arranged in the annular groove;

wherein, the upper and lower surfaces of the second rib 3 are respectively provided with a first convex part 301 and a second convex part 302 along the length direction; a guide groove is formed between the first bulge 301 and the inner side wall of the refrigerator liner 1; a limit groove is formed between the second convex part 302 and the inner side wall of the refrigerator liner 1; a first supporting portion 402 having a U-shaped structure is disposed on one surface of the mounting portion 401; the first supporting part 402 is clamped on the second convex rib 3; one edge of the first supporting part 402 is provided with a guide rib 4021 matched with the guide groove; the guide ribs 4021 are in clearance fit with the guide grooves; the other edge of the first supporting part 402 is provided with a limiting rib 4022 matched with the limiting groove; the limiting ribs 4022 are in interference fit with the limiting grooves; the mounting part 401 is connected with the second convex rib 3 through the first supporting part 402 to be mounted on the refrigerator liner 1;

wherein, a relative inner side wall of the refrigerator liner 1 is provided with a mounting groove 101; the two mounting grooves 101 correspond to the two support seats 4 one by one; the mounting groove 101 is arranged below the mounting part 401; the lower surface of the first supporting part 402 is provided with a second supporting part 403 in a right-angled trapezoid structure; a clamping protrusion 4031 matched with the mounting groove 101 is arranged on one surface of the second supporting part 403; the clamping protrusion 4031 is in a U-shaped structure; the clamping protrusion 4031 is clamped in the mounting groove 101; the clamping protrusion 4031 is in interference fit with the mounting groove 101;

wherein, one side of the through groove 4011 is symmetrically provided with a pair of clamping holes 4013 in a rectangular structure; one end of the connecting shaft 5 is provided with a matching plate 501; a hook 502 is arranged on each opposite edge of the matching plate 501; the two hooks 502 correspond to the two clamping holes 4013 one by one, and each hook 502 is clamped in the corresponding clamping hole 4013; the connecting shaft 5 is mounted on the mounting portion 401 by engaging the hooks 502 with the locking holes 4013.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A limit supporting device comprises a refrigerator inner container (1); a first convex rib (2) is arranged on one inner side wall of the refrigerator liner (1) opposite to the inner side wall; the first convex rib (2) is arranged at the lower part of the refrigerator liner (1); the method is characterized in that:

one end of each of the two first convex ribs (2) facing the same direction is provided with a second convex rib (3); the second convex rib (3) is arranged at the opening of the refrigerator liner (1); a supporting seat (4) matched with the second convex rib (3) is clamped and arranged on the second convex rib;

the support seat (4) comprises a mounting part (401); a through groove (4011) is formed in the mounting part (401); one opposite surface of the through groove (4011) is provided with a through hole (4012); a connecting shaft (5) is arranged in the through groove (4011); two ends of the connecting shaft (5) are respectively matched in the two through holes (4012);

the connecting shaft (5) is provided with a roller (6); the roller (6) is arranged in the through groove (4011); an annular groove (601) is formed in the roller (6); the annular groove (601) is internally provided with a matched rubber ring (7).

2. A support device as claimed in claim 1, wherein the second rib (3) has a first protrusion (301) and a second protrusion (302) on its upper and lower surfaces along the length direction; a guide groove is formed between the first protruding part (301) and the inner side wall of the refrigerator liner (1); a limiting groove is formed between the second protruding part (302) and the inner side wall of the refrigerator liner (1); a first supporting part (402) in a U-shaped structure is arranged on one surface of the mounting part (401); the first supporting part (402) is clamped on the second convex rib (3); one edge of the first supporting part (402) is provided with a guide rib (4021) matched with the guide groove; the other edge of the first supporting part (402) is provided with a limiting rib (4022) matched with the limiting groove.

3. The spacing support device according to claim 2, characterized in that an opposite inner side wall of the refrigerator liner (1) is provided with a mounting groove (101); the two mounting grooves (101) correspond to the two supporting seats (4) one by one; the mounting groove (101) is arranged below the mounting part (401); the lower surface of the first supporting part (402) is provided with a second supporting part (403); a clamping protrusion (4031) matched with the mounting groove (101) is arranged on one surface of the second supporting part (403); the clamping protrusion (4031) is clamped in the mounting groove (101).

4. The spacing support device of claim 1, characterized in that a pair of positioning holes (4013) are symmetrically arranged on one side of the through groove (4011); one end part of the connecting shaft (5) is provided with a matching plate (501); a hook (502) is arranged on each opposite edge of the matching plate (501); the two clamping hooks (502) correspond to the two clamping holes (4013) one by one, and each clamping hook (502) is clamped in the corresponding clamping hole (4013).