CN210832729U - Refrigerator shelf with ductility - Google Patents

Abstract

The utility model provides a refrigerator shelf with ductility, including inner support rod, outer support rod and platform extension frame, platform extension frame is including dead lever and movable rod, dead lever and movable rod all are equipped with a plurality ofly, and are a plurality of dead lever and movable rod pair one by one, and are a plurality of the one end of dead lever with inner support rod is connected, and is a plurality of the movable rod is kept away from inner support rod's one end with outer support rod is connected, and every is provided with T type spout and T type slider on the lateral wall that dead lever and movable rod are adjacent respectively, and this T type spout and T type slider agree with mutually and are sliding connection, every long circular expansion joint has all been seted up on the dead lever, and with every the gag lever post that sets up on the T type slider is swing joint. The utility model discloses a flexible mode of ductility has brought better convenience for user's operation, has improved work efficiency when having reduced the operating procedure.

Description

Refrigerator shelf with ductility

Technical Field

The utility model mainly relates to a refrigerator puts the technical field of thing structure, concretely relates to refrigerator shelf with ductility.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The inside thing space of putting that can separate into two to the three-layer through the shelf usually of refrigerator, current shelf all is installed for the detachable mode, and the majority is the board that glass piece or iron set constitute and is deleted, it has brought inconvenience when the article that highly is higher or thickness is thicker is placed to needs, at first need dismantle the back again through the mode of trading the layer adjust the height in space, this article take out the back again need repeated dismantlement and trade the layer and reset, make people's operation become complicated, it is convenient and efficient inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a refrigerator shelf with ductility for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a refrigerator shelf with ductility comprises an inner support rod, an outer support rod and a platform extension frame, wherein the platform extension frame comprises a plurality of fixed rods and a plurality of movable rods, the fixed rods and the movable rods are paired one by one, one ends of the fixed rods are connected with the inner support rod, one ends of the movable rods, far away from the inner support rod, are connected with the outer support rod, a T-shaped sliding groove and a T-shaped sliding block are respectively arranged on the adjacent side walls of each pair of the fixed rods and the movable rods, and the T-shaped sliding groove and the T-shaped sliding block are in fit sliding connection;

each fixing rod is provided with a long circular movable opening which is communicated with the T-shaped sliding groove, one end of each T-shaped sliding block, which is close to the inner supporting rod, is provided with a limiting rod, and the limiting rods penetrate through the long circular movable openings and are movably connected.

Furthermore, the length of each fixed rod is equal to that of each movable rod.

Further, the length of each long circular movable opening is smaller than that of the T-shaped sliding groove.

Furthermore, each limiting rod is in hot-melt connection with the corresponding T-shaped sliding block.

Furthermore, a first anti-skid pad and a second anti-skid pad are respectively glued on the upper surfaces of the fixed rods and the movable rods.

Furthermore, each fixed rod and each movable rod are respectively and fixedly connected with the inner supporting rod and the outer supporting rod through blind hole screws.

Furthermore, first sliding blocks are symmetrically arranged on two sides of the inner supporting rod, second sliding blocks are symmetrically arranged on two sides of the outer supporting rod, and the first sliding blocks and the second sliding blocks are connected in a hot melting mode.

Furthermore, a handle assembly is arranged on the outer supporting rod and comprises a handle rod, connecting rods are symmetrically fixed to two ends of the handle rod, the other ends of the two connecting rods are respectively and axially connected with a single-hole fixing piece, and the two single-hole fixing pieces are symmetrically fixed to the side wall of one end, far away from the inner supporting rod, of the outer supporting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the refrigerator shelf of the utility model utilizes the inner supporting rod to lean against the inner wall of the refrigerating chamber of the refrigerator, and forms a platform extending frame with the outer supporting rod, when in use, the outer supporting rods are stretched to move, so that the fixed rods and the movable rods in the platform extending frame slide by means of the connection mode of the T-shaped sliding grooves and the T-shaped sliding blocks, the size of the whole platform extending frame is adjusted, the limiting rod on the T-shaped sliding block is matched with the long circular movable opening on the fixed rod to limit the position in the stretching process, so that the falling-off phenomenon caused by over-stretching is prevented, after the outer supporting rod is retracted inwards, the space close to one end of the outer part is expanded, articles with higher height or thicker thickness can be placed, and the outer supporting rod is pulled outwards when reset, the mode brings better convenience to the operation of a user, reduces the operation steps and improves the working efficiency.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the fixing rod of the present invention;

FIG. 3 is a schematic view of the movable rod structure of the present invention;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. an inner support bar; 11. a first slider; 2. an outer support bar; 21. a second slider; 3. a platform extension stand; 31. fixing the rod; 31a, a T-shaped chute; 31b, an oblong movable opening; 31c, a first non-slip mat; 32. a movable rod; 32a, a T-shaped slider; 32b, a limiting rod; 32c, a second non-slip mat; 4. a handle assembly; 41. a single-hole fixing sheet; 42. a connecting rod; 43. a handle rod is held.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, which illustrate a refrigerator shelf with extensibility, including an inner support rod 1, an outer support rod 2 and a platform extension frame 3, where the platform extension frame 3 includes a fixed rod 31 and a movable rod 32, the fixed rod 31 and the movable rod 32 are provided with a plurality of numbers, the fixed rods 31 and the movable rods 32 are paired one by one, the lengths of each of the fixed rods 31 and the movable rods 32 are equal, one end of each of the fixed rods 31 is connected with the inner support rod 1, one end of each of the movable rods 32 far from the inner support rod 1 is connected with the outer support rod 2, a T-shaped sliding groove 31a and a T-shaped sliding block 32a are respectively provided on adjacent side walls of each pair of the fixed rods 31 and the movable rods 32, and the T-shaped sliding grooves 31a and the T-shaped sliding blocks 32a are in sliding connection; each fixing rod 31 is provided with an oblong movable opening 31b, the oblong movable opening 31b is communicated with the T-shaped sliding groove 31a, the length of each oblong movable opening 31b is smaller than that of the T-shaped sliding groove 31a, one end of each T-shaped sliding block 32a, which is close to the inner supporting rod 1, is provided with a limiting rod 32b, the limiting rods 32b penetrate through the oblong movable openings 31b to be movably connected, and each limiting rod 32b is respectively in hot melting connection with the corresponding T-shaped sliding block 32 a.

Referring to fig. 2 and 3 again, a first anti-skid pad 31c and a second anti-skid pad 32c are glued to the upper surfaces of the fixed rod 31 and the movable rod 32, respectively. In this embodiment, the first anti-slip pad 31c and the second anti-slip pad 32c are respectively adhered to the upper surfaces of the fixed rod 31 and the movable rod 32 to rub against the bottom of the article, so as to prevent the article from sliding, so that the article can maintain good stability when placed and cannot easily move to cause tipping.

Please refer to fig. 1 again, each of the fixed rods 31 and the movable rods 32 is fixedly connected to the inner supporting rod 1 and the outer supporting rod 2 by blind screws. In this embodiment, the fixing mode through the blind hole screw can accomplish better connection stability and can bring better aesthetic property for whole again.

Referring to fig. 1 again, first sliding blocks 11 are symmetrically arranged on two sides of the inner supporting rod 1, and second sliding blocks 21 are symmetrically arranged on two sides of the outer supporting rod 2, and are connected by hot melting. In the embodiment, after the two first sliding blocks 11 on the inner supporting rod 1 and the two second sliding blocks 21 on the outer supporting rod 2 are matched with the sliding grooves on the inner walls of the two sides of the refrigerating chamber of the refrigerator together, the horizontal movement function is realized through sliding.

Please refer to fig. 1 and 4 again, a handle assembly 4 is disposed on the outer support rod 2, the handle assembly 4 includes a handle rod 43, two ends of the handle rod 43 are symmetrically fixed with connecting rods 42, the other ends of the two connecting rods 42 are respectively connected with a single-hole fixing piece 41, and the two single-hole fixing pieces 41 are symmetrically fixed on the side wall of the end of the outer support rod 2 far away from the inner support rod 1. In this embodiment, the two connecting rods 42 and the two single-hole fixing pieces 41 are horizontally stretched or pushed by holding the handle bar 43 by hand to rotate, thereby facilitating the overall stretching operation of the platform stretching frame 3.

The utility model discloses a concrete operation as follows:

the whole shelf is placed in a refrigerating chamber of a refrigerator, two first sliding blocks 11 on an inner supporting rod 1 and two second sliding blocks 21 on an outer supporting rod 2 are correspondingly matched and connected with sliding grooves on the inner walls of two sides of the refrigerating chamber of the refrigerator to form support, then an object is placed on a platform extending frame 3, the bottoms of the object are rubbed by using a plurality of first anti-skid pads 31c and second anti-skid pads 32c on a plurality of fixed rods 31 and movable rods 32 to prevent the object from sliding, when the object with higher height or thicker thickness needs to be prevented, two connecting rods 42 and two single-hole fixing pieces 41 can be rotated by holding a handle rod 43 by hands to form a horizontal shape to push the outer supporting rod 2 inwards, so that T-shaped sliding grooves 31a and T-shaped sliding blocks 32a on the plurality of fixed rods 31 and movable rods 32 are contracted in a sliding manner, and each limiting rod 32b moves in a corresponding long round movable opening 31b, after the telescopic rod is contracted to a designated position, the space close to the outside is expanded, articles can be placed, after the articles are taken out, the handle rod 43 is held again by hands to rotate the two connecting rods 42 and the two single-hole fixing pieces 41 to form a horizontal shape, the outer supporting rod 2 is pulled outwards, the T-shaped sliding grooves 31a and the T-shaped sliding blocks 32a on the same plurality of fixed rods 31 and the movable rods 32 are extended in a sliding mode until each limiting rod 32b moves to a limiting position in the corresponding long circular movable opening 31b, and then the resetting work can be completed.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims (8)

1. A refrigerator shelf with ductility comprises an inner support rod (1), an outer support rod (2) and a platform extension frame (3), and is characterized in that the platform extension frame (3) comprises a plurality of fixed rods (31) and a plurality of movable rods (32), the fixed rods (31) and the movable rods (32) are paired one by one, one end of each fixed rod (31) is connected with the inner support rod (1), one end of each movable rod (32) far away from the inner support rod (1) is connected with the outer support rod (2), a T-shaped sliding groove (31 a) and a T-shaped sliding block (32 a) are respectively arranged on the adjacent side walls of each pair of fixed rods (31) and movable rods (32), and the T-shaped sliding grooves (31 a) and the T-shaped sliding blocks (32 a) are combined to form sliding connection;

each fixing rod (31) is provided with an oblong movable opening (31 b), the oblong movable opening (31 b) is communicated with the T-shaped sliding groove (31 a), one end, close to the inner supporting rod (1), of each T-shaped sliding block (32 a) is provided with a limiting rod (32 b), and the limiting rods (32 b) penetrate through the oblong movable openings (31 b) and are movably connected.

2. A refrigerator shelf with extensibility as claimed in claim 1, characterized in that each of said fixed bar (31) and movable bar (32) is equal in length.

3. A refrigerator shelf with extensibility as claimed in claim 1, wherein the length of each of said oblong moving openings (31 b) is smaller than the length of said T-shaped chute (31 a).

4. The extendable refrigerator shelf of claim 1, wherein each of the stop bars (32 b) is heat-fused to the corresponding T-shaped slider (32 a).

5. The refrigerator shelf having extensibility as claimed in claim 1, wherein a first anti-slip pad (31 c) and a second anti-slip pad (32 c) are glued to the upper surface of each of the fixed bar (31) and the movable bar (32), respectively.

6. A refrigerator shelf with extensibility as claimed in claim 1, characterized in that each of said fixed bar (31) and movable bar (32) is fixedly connected to said inner support bar (1) and outer support bar (2) by means of blind screws.

7. A refrigerator shelf with malleability according to claim 1, characterized in that the inner support bar (1) is symmetrically provided with first sliding blocks (11) on both sides, the outer support bar (2) is symmetrically provided with second sliding blocks (21) on both sides, and both are connected by hot melting.

8. The refrigerator shelf with ductility according to claim 1, characterized in that a handle assembly (4) is arranged on the outer supporting rod (2), the handle assembly (4) comprises a handle rod (43), connecting rods (42) are symmetrically fixed at two ends of the handle rod (43), the other ends of the two connecting rods (42) are respectively and axially connected with a single-hole fixing piece (41), and the two single-hole fixing pieces (41) are symmetrically fixed on the side wall of the end of the outer supporting rod (2) far away from the inner supporting rod (1).

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