WO2021139002A1

WO2021139002A1 - Rotary concealed storage rack

Info

Publication number: WO2021139002A1
Application number: PCT/CN2020/078969
Authority: WO
Inventors: 周建华
Original assignee: 周建华
Priority date: 2020-01-07
Filing date: 2020-03-12
Publication date: 2021-07-15
Also published as: CN110973842A

Abstract

A rotary concealed storage rack, comprising a storage rack body (1) and two upper and lower fixing plates (2), wherein top and bottom surfaces of the storage rack body (1) are each pivotally connected to the end part of one rotating plate (3), the other ends of two rotating plates (3) are pivotally connected to the two upper and lower fixing plates (2) respectively, and the storage rack body (1) is located between the two upper and lower fixing plates (2) when the storage rack body (1) is closed. Only the rear side of the storage rack is open, and the front, left, and right sides are wrapped. The storage rack is fixed on a wall. In an initial state, the rear side is closely attached to the wall, the rear side is closed by using the wall, and the front, left and right sides are exposed. When in use, along with the rotation of the rotating plates (3) relative to the two upper and lower fixing plates (2), the storage rack body (1) is separated from the wall, while the storage rack body (1) rotates relative to the rotating plate (3), and the rear side of the storage rack body (1) faces forward. Then, the rotating plates (3) are reset to return the storage rack body (1) between the two upper and lower fixing plates (2) so that it is easy to take items displayed on the storage rack body (1). The storage rack is attached to the wall, which does not occupy space. When not in use, the storage rack is equivalent to a fully enclosed structure, which may ensure the cleanliness and hygiene of the interior. When in use, the open side faces forward, making it easy to take the items. The storage rack has the characteristics of a beautiful appearance, not occupying countertop space, and being convenient to use.

Description

Rotating hidden rack

Technical field

The invention relates to a shelf, in particular to a rotating hidden shelf.

Background technique

In daily life, you need racks to place things. For example, the kitchen needs a rack to store bottles and jars such as oil, salt, sauce and vinegar. The current kitchen storage racks generally adopt an open structure for easy access. After a period of time, the structure will accumulate a layer of oil on the bottle and tank, which needs to be cleaned frequently; of course, there are also fully enclosed storage cabinets. The door of the cabinet needs to be opened during use, which will affect the efficiency of use and the price is relatively expensive.

technical problem

The object of the present invention is to provide a rotating hidden rack, the rack is surrounded by three sides, one side is open, and the rack is flexibly connected to the upper and lower fixing plates through rotating rods, and is installed on the wall for use when not in use. The open side is facing the wall surface, and the open side is rotated to the left and right or front side by rotating when in use, which is convenient for taking objects from the shelf; the present invention has a beautiful appearance, does not occupy space on the table, and is convenient to use Features.

Technical solutions

To achieve the above-mentioned purpose, the following technical solutions are adopted:

A rotary concealed rack, which is characterized in that it comprises a rack body and two upper and lower fixed plates. The top and bottom surfaces of the rack body are pivotally connected to the ends of a rotating plate, and the two rotating plates are in addition One end is pivotally connected to the upper and lower fixing plates, and the shelf body is located between the upper and lower fixing plates when the rack body is closed.

... The top plate at the top of the rack body and the bottom plate at the bottom are provided with connecting circular holes. The ends of the two rotating plates are provided with pivots. One end of the pivot is fixed to the rotating plate, and the other end of the pivot is externally connected. The edge is provided with a ring-shaped convex ring, and a ring-shaped groove is formed between the ring-shaped convex ring and the surface of the rotating plate. The two pivots are respectively accommodated in the top and bottom of the shelf body. After the pivots are connected to the rotating plate The pivot is confined in the connecting circular hole of the top plate and the bottom plate, and the inner edge of the connecting circular hole is in the annular groove.

... One ends of the two rotating plates are respectively pivotally connected to the middle positions of the top and bottom of the shelf body, and the other ends of the two rotating plates are respectively pivotally connected to the positions of the upper fixing plate and the lower fixing plate near the edges.

... A resetting device is arranged on the surface of the fixed plate and the rotating plate corresponding to the rotating plate, and the resetting device applies force to the rotating plate to rotate to the initial position.

... The reset device is a tension spring, one end of the tension spring is connected to the rotating plate, and the other end is connected to the fixed plate.

... The upper and lower fixing plates are also provided with guide grooves, and sliding blocks are arranged in the guide grooves, and the sliding blocks on the upper and lower fixing plates are connected to the top and bottom of the rack body directly or through short connecting rods.

... The guide groove is a linear guide groove.

... The guide groove includes an initial section, a middle section and a non-tail section that are connected end to end, the middle section is an arc-shaped guide groove, and the initial section is symmetrically arranged on both sides of the middle section.

... The fixed plate includes a horizontal plate and a longitudinal plate, the longitudinal plate is used for fixing to the wall, the horizontal plate is hung or clamped on the longitudinal plate, the rotating plate is pivotally connected to the horizontal plate, and the guide groove Both the reset device and the reset device are provided with a horizontal plate.

... The rack body includes a panel and a partition. The panel includes a front panel, side panels on the left and right sides, and upper and lower top panels and bottom panels. The panels are enclosed into an outer frame that opens on the rear side of the rack body surrounded by other sides. The partition divides the shelf body into layers.

... The front side and the left and right sides of the rack body are veneered with stainless steel materials.

... The outer surface of the left side panel and/or the right side panel is provided with grooves, and fingers are inserted into the grooves on the body of the rotating rack to facilitate rotating operations.

Beneficial effect

The shelf of the present invention has only the rear side open, and the other sides are wrapped. After the shelf is fixed on the wall, in the initial state, the rear side is close to the wall, the rear side is closed by the wall, and the upper and lower parts are attached to the upper and lower fixing plates. Close, only the front side and the left and right sides are exposed, while the front side and the left and right sides are veneered with stainless steel. The overall appearance is more beautiful and easy to clean. When using it, put your fingers into the groove and rotate the shelf body. The rotating plate rotates relative to the upper and lower fixing plates to make the rack body separate from the wall, while the rack body rotates relative to the rotating plate to turn the rear side of the rack body toward the front, and then the rotating plate is reset to return the rack body to the upper and lower sides. Between the two fixed plates, the shelf body is rotated 180 degrees at this time, and the front and rear tables are reversed, which is convenient for taking the items displayed on the shelf body. The present invention fits on the wall and does not occupy space, and the shelf is not usually used. The main body is equivalent to a fully enclosed structure to ensure the internal cleanliness and sanitation, making it easy to take items with the open side facing forward, easy to use, beautiful in appearance, not occupying space on the table, and easy to use.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention (1);

Figure 2 is a schematic diagram of the structure of the present invention (two);

Figure 3 is a schematic diagram of the opening process of the rack body of the present invention (1);

Figure 4 is a schematic diagram of the opening process of the rack body of the present invention (2);

Figure 5 is a schematic diagram of the opening process of the rack body of the present invention (3);

Figure 6 is a schematic diagram of the structure of the rotating plate and the fixed plate of the present invention (1);

Figure 7 is a schematic diagram of the structure of the rotating plate and the fixed plate of the present invention (2);

Figure 8 is a schematic diagram of the cooperation between the rack body and the slider of the present invention (1);

Figure 9 is a schematic diagram of the cooperation between the rack body and the sliding block of the present invention (2);

Figure 10 is a schematic diagram of the cooperation between the rack body and the sliding block of the present invention (3);

Figure 11 is a schematic diagram of the cooperation between the rack body and the sliding block of the present invention (4);

Figure 12 is a schematic diagram of the structure of the rack body of the present invention.

The best mode of the present invention

As shown in Figure 1-12, a rotary concealed rack, which is characterized in that it includes a rack body 1 and two upper and lower fixed plates 2. The top and bottom surfaces of the rack body 1 are both connected to a rotating plate. The ends of the two rotating plates 2 are pivotally connected, and the ends of the two rotating plates 2 are respectively pivotally connected to the middle positions of the top and bottom of the rack body 1, and the other ends of the two rotating plates 2 are respectively pivotally connected to the upper fixing plate and the lower fixing plate. The shelf is close to the edge; when the shelf body 1 is closed, it is located between the upper and lower fixed plates 2; the shelf body 1 includes a number of side panels, the side panels include a front side panel, and left and right sides. The panel and the upper and lower top side panels and bottom side panels, each side panel is enclosed to form the rear side open shelf body 1, and there are partitions inside, and the partitions layer the interior of the shelf body 1. 1The front side and the left and right sides are veneered with stainless steel materials. The outer surface of the left side panel and/or the right side panel is provided with grooves, and fingers are inserted into the grooves on the body of the rotating rack to facilitate the rotation operation.

Connecting circular holes 11 are provided on the top plate at the top of the rack body 1 and the bottom plate at the bottom. The ends of the two rotating plates 3 are each provided with a pivot 31, and one end of the pivot 31 is fixedly connected to the rotating plate 3. , The outer edge of the other end of the pivot 31 is provided with an annular convex ring 32, an annular groove 33 is formed between the annular convex ring 32 and the surface of the rotating plate 3, and the two pivots 31 are respectively accommodated in the shelf body 1 Inside the top and bottom, the pivot 31 is connected to the rotating plate 3 so that the pivot 31 is confined in the connecting circular hole 11 between the top and bottom plates, and the inner edge of the connecting circular hole 11 is in the annular groove 32 .

The shelf of the present invention has only the rear side open, and the other sides are wrapped. After the shelf is fixed on the wall, in the initial state, the rear side is close to the wall, the rear side is closed by the wall, and the upper and lower parts are attached to the upper and lower fixing plates. Close, only the front side and the left and right sides are exposed, while the front side and the left and right sides are veneered with stainless steel. The overall appearance is more beautiful and easy to clean. When using it, put your fingers into the groove and rotate the shelf body. The rotating plate rotates relative to the upper and lower fixing plates to make the rack body separate from the wall, while the rack body rotates relative to the rotating plate to turn the rear side of the rack body toward the front, and then the rotating plate is reset to return the rack body to the upper and lower sides. Between the two fixing plates, the shelf body is rotated 180 degrees at this time, and the front and rear tables are reversed, which is convenient for taking the items displayed on the shelf body. The present invention fits on the wall and does not occupy space, and the shelf is not usually used. The main body is equivalent to a fully enclosed structure to ensure the internal cleanliness and sanitation, making it easy to take items with the open side facing forward, easy to use, beautiful in appearance, not occupying space on the table, and easy to use.

In the above-mentioned embodiment, the rack body has no restriction on the rack body when it rotates, and the resetting of the rack body requires hands to push the correct position, and it is not very stable from time to time during operation.

For this reason, the present invention is provided with a reset device 5 on the surface corresponding to the fixed plate 2 and the rotating plate 3. The reset device 3 is a tension spring. One end of the tension spring is connected to the rotating plate 3, and the other end is connected to the fixed plate 3. The plate 2 is connected, and the tension spring applies force to the rotating plate 3 to rotate to the initial position; the upper and lower fixed plates 2 are also provided with guide grooves 21, and slide blocks 6 are arranged in the guide grooves 21, two upper and lower fixed plates The sliding block 6 on the fixed plate 2 is directly connected to the top and bottom of the rack body 1, and the guide groove 21 includes a starting section 211, a middle section 212, and a non-tail section 213 that are connected end to end. The middle section 212 is arc-shaped For the guide groove, the initial section is symmetrically arranged on both sides of the middle section 212.

As shown in Figures 7-12, since the top and bottom of the rack body 1 are connected to the slider 6, and the slider 6 is accommodated in the guide groove 21, when the rack body 1 rotates, the rack body 1 is connected The position of the slider 6 is always between the upper and lower fixings. At the same time, the guide groove 21 is divided into a starting section 211, a middle section 212 and an end section 213. When the starting section 211 of the slider 6 is used, the rack body 1 and the rotating plate 3 Rotate at the same time, so that one side of the shelf body 1 separates from the wall, and then the slider 6 enters the middle section 212, which is a longer arc-shaped guide groove. When the slider 6 slides along the arc-shaped guide groove, the object is placed The shelf body 1 realizes a 180-degree rotation, and the rear side is rotated to the front side. When the slider 6 enters the tail section 213, the shelf body 1 is automatically pressed against the wall under the action of the tension spring, which is as shown in Figure 5 status.

In the present invention, when a guide groove and a sliding block are added to restrict the rack body 1, the rack body 1 rotates and runs on a preset track, and cooperates with the tension spring to make the opening and resetting more smooth and stable.

Since the above method has strict requirements on the trajectory of the guide groove and the size of the rack body 1, if the slider can also be movably connected with the rack body 1 through a short link, the requirement on the trajectory of the guide groove will be greatly reduced. The guide groove can also be a linear guide groove or other track.

The fixing plate 2 of the present invention includes a horizontal plate 22 and a longitudinal plate 23. The longitudinal plate 23 is used for fixing to the wall. The horizontal plate 22 is hooked or clamped to the longitudinal plate 23. The rotating plate 3 is pivotally connected to the horizontal plate. 22, the guide groove 21 and the reset device 5 are both provided with a horizontal plate 22, the longitudinal plate 23 is first fixed on the wall during installation, and then the rack body 1 is hooked or clamped to the longitudinal plate through the horizontal plate 23, it is more convenient to install.

Embodiments of the present invention

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Industrial applicability

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Sequence Listing Free Content

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Claims

A rotary concealed shelf, which is characterized in that it comprises a shelf body (1) and two upper and lower fixed plates (2). The top and bottom surfaces of the shelf body (1) are both connected to a rotating plate (3). The ends of the two rotating plates (3) are pivotally connected, and the other ends of the two rotating plates (3) are pivotally connected to the upper and lower fixing plates (2). When the shelf body (1) is closed, it is in the upper and lower fixing plates (2). between.
The rotating hidden rack according to claim 1, characterized in that: one end of the two rotating plates (2) is pivotally connected to the middle position of the top and bottom of the rack body (1), and the two rotating plates (2) The other end is pivotally connected to the upper fixing plate and the lower fixing plate near the edge.
A rotary hidden rack according to claim 2, characterized in that: the upper and lower two fixed plates (2) are also provided with guide grooves (21), and sliding grooves (21) are provided in the guide grooves (21). Block (6), the sliders (6) on the upper and lower fixing plates (2) are directly connected to the top and bottom of the rack body (1) directly or through short connecting rods.
The rotary concealed rack according to claim 2, characterized in that: the guide groove (21) includes a starting section (211), a middle section (212) and a non-tail section (213) connected end to end. , The middle section (212) is an arc-shaped guide groove, and the initial section is symmetrically arranged on both sides of the middle section (212).
The rotating hidden rack according to claim 1, characterized in that: a resetting device (5) is provided on the surface of the fixed plate (2) and the rotating plate (3) corresponding to the resetting device (5). ) Apply force to the rotating plate (3) to rotate to the initial position.
A rotary hidden rack according to claim 3, characterized in that: the reset device (3) is a tension spring, one end of the tension spring is connected to the rotating plate (3), and the other end is connected to the fixed plate ( 2) Connect.
The rotating hidden shelf according to claim 3, characterized in that: the fixed plate (2) includes a horizontal plate (22) and a longitudinal plate (23), and the longitudinal plate (23) is used to connect with the wall Fixed, the horizontal plate (22) is hung or clamped on the longitudinal plate (23), the rotating plate (3) is pivotally connected to the horizontal plate (22), the guide groove (21) and the reset device ( 5) All are set on the horizontal plate (22).
A rotary concealed rack according to claim 1, characterized in that: the rack body (1) includes a plurality of side panels, the side panels include front side panels, side panels on the left and right sides, and top and bottom panels. Side plates and bottom side plates, each side plate is enclosed to form a rear open shelf body (1), and partitions are arranged inside, and the partitions layer the inside of the shelf body (1).
The rotating hidden shelf according to claim 8, characterized in that: the front side and the left and right sides of the shelf body (1) are veneered with stainless steel materials.
A rotary hidden shelf according to any one of claims 1-9, characterized in that: the top plate at the top and the bottom plate at the bottom of the shelf body (1) are provided with connecting circular holes (11) , The ends of the two rotating plates (3) are provided with a pivot (31), one end of the pivot (31) is fixedly connected to the rotating plate (3), and the outer edge of the other end of the pivot (31) is provided with a ring Shaped convex ring (32), an annular groove (33) is formed between the annular convex ring (32) and the surface of the rotating plate (3), and the two pivots (31) are respectively accommodated in the shelf body (1) ) Inside the top and bottom, the pivot (31) is connected with the rotating plate (3) so that the pivot (31) is confined in the connecting hole (11) between the top plate and the bottom plate, and is connected to the inner edge of the hole (11) In the annular groove (32).

To