CN211021723U

CN211021723U - Structure of shelf with folding hidden bracket

Info

Publication number: CN211021723U
Application number: CN201920083332.9U
Authority: CN
Inventors: 严能进
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2020-07-17
Anticipated expiration: 2029-01-08

Abstract

The utility model relates to a structure of shelf with foldable bracket of hiding, including the shelf main part, hide bracket, spliced pole and apron, characterized by: the upper part of the back surface of the shelf main body is a hinged structure, and the lower part of the back surface is provided with a protruding supporting surface; the upper part of the hidden bracket is a hinged structure, and the lower part of the hidden bracket is a connecting plate; the groove of the hinge structure of the shelf main body is hinged with the semicircular ring body of the hinge structure of the hidden bracket, the small groove and the semicircular groove form a three-quarter circle which is hinged through a connecting column, and the cavity of the shelf main body is connected with the embedded step of the cover plate. The beneficial effects are as follows: the installation back has the fillet triangle-shaped molding, succinct pleasing to the eye, has great bearing capacity, collapsible, simple to operate simultaneously.

Description

Structure of shelf with folding hidden bracket

Technical Field

The utility model belongs to the technical field of the shelf, especially a technique of structure of foldable no bracket shelf.

Background

The existing shelf or wall rack is generally fixed, and mainly has two types: open-mount shelf and hidden-mount shelf. The conventional surface-mounted bracket type shelf consists of a wooden plate (a shelf main body) and brackets. The advantages are that: the vertical surface of the bracket connected by the wall is a vertical line with a certain height and enough bearing capacity! The plane of the wood board is a horizontal line with a certain width, and the plane has enough space for placing articles. The vertical line is connected with the horizontal line end to form a triangle. The ratio is larger! Therefore, the bearing capacity is larger! But because the aesthetic appeal of a household article such as a shelf at the time of sale sometimes exceeds the product performance! So its disadvantages are: the bracket and the wood board are not the same in size, and a complete model cannot be spliced. After installation, the utility model has no simple and beautiful shape! The hidden bracket type shelf consists of a shelf main body and hidden brackets. The main body of the shelf is a wood board made of density board material, 2-3 blind holes are arranged on the main body and connected with corresponding cylinders of the hidden bracket, and the main body of the shelf is fixed by screws. The surface of the shelf main body is used for placing articles, and the connecting plate of the hidden bracket is connected with a wall through screws. The advantages are that: after installation, only one rectangular wood board is seen, the shape is simple and beautiful! But the disadvantages are: first, the ratio of the vertical line to the horizontal line of the hidden bracket is smaller! And thus the load-bearing capacity is small. Secondly, the shelf can not be folded, and can form a barrier when being cleaned. Such as the prior art fixed shelves installed between the back of the sofa and the wall, present an obstacle to cleaning the space behind the sofa from dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation back has the round triangle-shaped molding, succinctly pleasing to the eye, has great bearing capacity, collapsible, simple to operate's the structure that has foldable shelf of hiding the bracket simultaneously.

In order to achieve the above object, the technical solution of the present invention is: a shelf structure with a folding hidden bracket is shown in figure 1, a sectional view 2 and a left sectional view 3 and comprises a shelf main body, the hidden bracket, a connecting column and a cover plate. The main body of the shelf is shown in a sectional view in fig. 4, and the upper part of the back surface of the main body of the shelf is provided with a hinge structure which comprises a groove with a string parallel to the center of a circle and a small groove (obviously, other existing hinge structures can be used) opposite to the silica gel column on the groove and is used for being hinged with the corresponding hinge structure of the hidden bracket. The lower portion of the back side has a protruding support surface (obviously, the support surface may also be on the hidden bracket) for attachment to a wall surface to provide support. The upper surface of the shelf main body is used for placing articles, the lower surface is an inclined plane, one end of the inclined plane is connected with the semicircular surface, and the other end of the inclined plane is connected with the bottom of the back surface. The lower surface is used for increasing the height of the back surface so as to improve the bearing capacity of the shelf and keeping the integral shape simple. A semicircular surface is arranged between the upper surface and the lower surface. The back, the upper surface, the lower surface and the semicircular surface of the shelf main body form a rounded triangle (triangle with round corners) frame. Two vertical plates in the fillet triangular frame are connected with the upper surface and the lower surface to form a cavity. The cavity is used for connecting the cover plate.

The hidden bracket is shown in fig. 5, the section of the hidden bracket is shown in fig. 6, the upper part of the hidden bracket is a hinge structure which comprises a semicircular ring body, a silica gel column and a concentric semicircular groove (obviously, other existing hinge structures can be used), and the hinge structure is used for being connected with the corresponding hinge structure of the shelf main body. The lower part is a connecting plate, and the connecting plate is provided with a countersunk head screw hole for connecting with a wall body through a screw.

The connecting column is a strip-shaped cylinder.

The cover plate comprises a decorative surface and an embedded step, and the decorative surface and the embedded step are integrally connected into a whole as shown in figure 7.

The cross-sectional view of fig. 8 is a schematic view showing the connection state of the shelf main body, the hiding brackets, the connection posts and the cover plate when the shelf main body is rotated by 90 deg..

The connection of the shelf main body, the hidden bracket, the connecting column and the cover plate is shown in figure 1, a sectional view 2 and a left sectional view 3, the groove of the hinge structure of the shelf main body is hinged with the semicircular ring body of the hinge structure of the hidden bracket, and the small groove and the semicircular groove form a three-quarter circle which is hinged through the connecting column. The cavity of the shelf main body is connected with the embedded step of the cover plate.

In addition to the above solutions, the main body of the shelf according to the second solution is shown in the sectional view of fig. 9, and the upper portion of the back surface of the main body of the shelf is a hinge structure, which is composed of a groove with a string parallel to the center of a circle and a silica gel column on the groove and a small groove opposite to the groove, and is used for being hinged with the corresponding hinge structure of the hidden bracket. The lower portion of the back surface has a protruding support surface for engaging a wall surface to provide support. The upper surface of the shelf main body is used for placing articles. The upper surface is provided with two semicircular grooves which are used as blocking grooves for placing pictures or photos. The lower surface of the shelf main body is an inclined plane, one end of the shelf main body is connected with the semicircular surface, and the other end of the shelf main body is connected with the bottom of the back surface. The lower surface is used for increasing the height of the back surface so as to improve the bearing capacity of the shelf and keeping the integral shape simple. A semicircular surface is arranged between the upper surface and the lower surface. The back, the upper surface, the lower surface and the semicircular surface of the shelf main body form a rounded triangle frame. Two vertical plates in the fillet triangular frame are connected with the upper surface and the lower surface to form a cavity. The cavity is used for connecting the cover plate.

In addition to the above solutions, the main body of the shelf according to the third solution is shown in the sectional view of fig. 10, and the upper portion of the back surface of the main body of the shelf is a hinge structure, which is composed of a groove with a string parallel to the center of a circle and a silica gel column on the groove and a small groove opposite to the groove, and is used for being hinged with the corresponding hinge structure of the hidden bracket. The lower portion of the back surface has a protruding support surface for engaging a wall surface to provide support. The back of the supporting surface is provided with a small inclined surface, one end of the small inclined surface is connected with the lower part of the back, and the other end of the small inclined surface is connected with the lower surface. The small slope serves to increase the height of the back surface to increase the load bearing capacity of the shelf. The upper surface of the shelf main body is used for placing articles, one end of the lower surface is connected with the fillet vertical surface, and the other end is connected with the small inclined surface. A rounded vertical surface is arranged between the upper surface and the lower surface. The back surface, the small inclined surface, the upper surface, the lower surface and the fillet vertical surface of the shelf main body form a polygonal frame. Two vertical plates in the polygonal frame are connected with the upper surface and the lower surface to form a cavity. The cavity is used for connecting the cover plate.

In addition to the above, the shelf main body of the fourth aspect as described above includes a rear part and a front part as shown in the sectional view of fig. 11. The upper part of the back of the rear part of the shelf main body is provided with a hinge structure which consists of a groove with a string parallel to the circle center, a silica gel column on the groove and a small groove opposite to the groove and is used for being hinged with a corresponding hinge structure of the hidden bracket. The lower portion of the rear surface of the rear portion of the shelf main body has a protruding support surface for connecting to a wall surface to provide support. The front of the rear part of the shelf main body is provided with an upper fastening structure and a lower fastening structure which are respectively fastened with the upper fastening structure and the lower fastening structure of the front part of the shelf main body. The back of the front part of the shelf main body is provided with an upper buckling structure and a lower buckling structure which are respectively buckled with the upper buckling structure and the lower buckling structure at the back part of the shelf main body. The middle of the back part of the shelf main body and the front part of the shelf main body are buckled to form a rectangular cavity, and the back part of the shelf main body is fixedly connected with the front part of the shelf main body after being connected with a connecting sheet of the cover plate. The rear part of the shelf main body and the front part of the shelf main body are respectively provided with a cavity for connecting the cover plate. The back, the upper surface, the lower surface and the semicircular surface of the shelf main body form a rounded triangle frame.

Obviously, the main body part of the above technical scheme can also be used for other products needing to be connected with the wall surface. Such as wall-mounted folding chairs, wall-mounted infant finishing tables, wall-mounted folding tables, and mounting seats for hanging pieces such as bath towel racks, commodity shelves and the like. Such a simple transformation should fall within the scope of protection of the present solution.

After the scheme more than adopting, the beneficial effects of the utility model are that: the installation back has the fillet triangle-shaped molding, succinct pleasing to the eye, has great bearing capacity, collapsible, simple to operate simultaneously.

Drawings

Fig. 1 is a schematic view of the combination of the present invention.

Figure 2 is a cross-sectional view of the combination of the present invention.

Fig. 3 is a left side sectional view of the combination of the present invention.

Fig. 4 is a schematic cross-sectional view of the shelf main body of the present invention.

Fig. 5 is a schematic view of the hidden bracket of the present invention.

Fig. 6 is a schematic cross-sectional view of the hidden bracket of the present invention.

Fig. 7 is a schematic view of the cover plate of the present invention.

Fig. 8 is a schematic view showing the connection state of the shelf main body, the hiding bracket, the connection post and the cover plate when the shelf main body of the present invention is rotated by 90 °.

Fig. 9 is a schematic cross-sectional view of a shelf main body according to a second aspect of the present invention.

Fig. 10 is a schematic cross-sectional view of a shelf main body according to a third aspect of the present invention.

Fig. 11 is a schematic cross-sectional view of a shelf main body according to claim 4 of the present invention.

Description of reference numerals:

10. a shelf main body; 11. a groove; 12. a silica gel column; 13. a small groove; 14. a support surface; 15. an upper surface; 16. a lower surface; 17. a semicircular surface; 18. a vertical plate; 19. a cavity; 20. a hidden bracket; 21. a semi-torus; 22. a silica gel column; 23. a semicircular groove; 24. a connecting plate; 25. countersunk head screw holes; 30. connecting columns; 40. a cover plate; 41. a decorative surface; 42. embedding a step; 50. a shelf main body; 51. a hinge structure; 51. a hinge structure; 52. a support surface; 53. an upper surface; 54. a semicircular groove; 55. a lower surface; 56. a semicircular surface; 57. a vertical plate; 58. a cavity; 60. a shelf main body; 62. a support surface; 63. a small bevel; 64. an upper surface; 65. a lower surface; 66. a fillet facade; 67. a vertical plate; 68. a cavity; 70. a shelf main body; 71. a shelf main body rear portion; 72. a shelf main body front portion; 73. a hinge structure; 74. a support surface; 75. a fastening structure; 76. a fastening structure; 77. a rectangular cavity; 78. a cavity.

Detailed Description

Example 1:

a shelf structure having a folding type hiding bracket, as shown in FIG. 1 and sectional views 2 and 3, includes a shelf main body 10, a hiding bracket 20, a coupling post 30 and a cover plate 40. The shelf main body 10 is shown in a sectional view of fig. 4, the upper part of the back surface of the shelf main body is provided with a hinge structure which is composed of a groove 11 with a string parallel to the center of a circle, a silica gel column 12 on the groove 11 and a small groove 13 opposite to the groove 11. The lower part of the back side has a protruding support surface 14. The upper surface 15 of the shelf main body 10 is used for placing articles, and the lower surface 16 is an inclined surface, one end of which is connected with the semicircular surface 17, and the other end of which is connected with the bottom of the back surface. Between the upper surface 15 and the lower surface 16 is a semi-circular surface 17. The back surface, the upper surface 15, the lower surface 16 and the semicircular surface 17 of the shelf main body 10 form a rounded triangle frame. Two risers 18 in the rounded triangular frame connect the upper surface 15 with the lower surface 16 to form a cavity 19.

The hidden bracket 20 is shown in fig. 5, the cross section thereof is shown in fig. 6, the upper part thereof is a hinged structure and is composed of a semi-circular ring body 21, a silica gel column 22 and a concentric semi-circular groove 23. The lower part is a connecting plate 24, and a countersunk screw hole 25 is formed in the connecting plate 34.

The connecting column 30 is a bar-shaped cylinder.

As shown in fig. 7, the cover plate 40 includes a decorative surface 41 and an embedded step 42, and the decorative surface 41 and the embedded step 42 are integrally connected into a whole.

The sectional view of fig. 8 is a schematic view showing the connection state of the shelf main body 10, the hiding brackets 20, the coupling posts 30 and the cover plate 40 when the shelf main body 10 is rotated by 90 deg..

The connection of the shelf main body 10, the hidden bracket 20, the connecting column 30 and the cover plate 40 is shown in fig. 1, a sectional view 2 and a left sectional view 3, the groove 11 of the hinge structure of the shelf main body 10 is hinged with the semi-circular ring body 21 of the hinge structure of the hidden bracket 20, and the small groove 13 and the semi-circular groove 23 form a quarter circle and are hinged through the connecting column 30. The cavity 19 of the shelf main body 10 is coupled to the seating step 42 of the cover plate 40.

Example 2:

as shown in the sectional view of FIG. 9, the shelf main body 50 of the second embodiment has a hinge structure 51 at the upper part of the back side thereof, which is composed of a groove with a string parallel to the center of a circle and a silica gel column on the groove and a small groove opposite to the groove. The lower portion of the back has a protruding support surface 52. The upper surface 53 of the shelf main body 50 is used for placing articles. The upper surface 53 has two semicircular recesses 54. The lower surface 55 of the shelf body is an inclined surface, one end of which is connected with a semicircular surface 56 and the other end of which is connected with the bottom of the back surface. Between the upper surface 53 and the lower surface 55 is a semicircular surface 56. The back surface, the upper surface 53, the lower surface 55 and the semicircular surface 56 of the shelf main body 50 form a rounded triangular frame. Two risers 57 in the rounded triangular frame connect the upper surface 53 with the lower surface 55 to form a cavity 58.

Example 3:

the shelf main body 60 of the third embodiment is shown in the sectional view of fig. 10, and the upper part of the back surface is provided with a hinge structure 61 which is composed of a groove with a string parallel to the center of a circle and a small groove opposite to the silica gel column on the groove. The lower portion of the back has a protruding support surface 62. The back of the support surface 62 has a small bevel 63 with one end connected to the lower portion of the back and the other end connected to the lower surface 65. The upper surface 64 of the shelf body 60 is used for placing articles, and one end of the lower surface 65 is connected with the round corner vertical surface 66, and the other end is connected with the small inclined surface 63. Between the upper surface 64 and the lower surface 65 is a rounded riser 66. The back surface of the shelf main body 60, the small inclined surface 63, the upper surface 64, the lower surface 65 and the round corner vertical surface 66 form a polygonal frame. Two risers 67 in the polygonal frame connect the upper surface 64 to the lower surface 65 to form a cavity 68.

Example 4:

as shown in the sectional view of fig. 11, the shelf main body 70 of the fourth aspect includes a shelf main body rear portion 71 and a shelf main body front portion 72. The upper part of the back of the shelf main body rear part 71 is provided with a hinge structure 73 which is composed of a groove with a string parallel to the circle center and a silica gel column on the groove and a small groove opposite to the groove. The lower portion of the rear surface of the shelf main body rear portion 71 has a protruding support surface 74. The front of the rear portion 71 of the shelf body has upper and lower snap features 75. The front portion 72 of the shelf body is rearwardly formed with upper and lower snap structures 76. The shelf body rear portion 71 and shelf body front portion 72 snap together and medially define a rectangular cavity 77. The shelf body rear portion 71 and the shelf body front portion 72 each have a cavity 78. The back, upper surface, lower surface and semicircular surface of the shelf main body 70 form a rounded triangular frame.

Claims

1. A structure of a shelf with a folding hidden bracket comprises a shelf main body, the hidden bracket, a connecting column and a cover plate, and is characterized in that: the upper part of the back surface of the shelf main body is a hinged structure, and the lower part of the back surface is provided with a protruding supporting surface; the upper part of the hidden bracket is a hinged structure, and the lower part of the hidden bracket is a connecting plate; the groove of the hinge structure of the shelf main body is hinged with the semicircular ring body of the hinge structure of the hidden bracket, the small groove and the semicircular groove form a three-quarter circle which is hinged through a connecting column, and the cavity of the shelf main body is connected with the embedded step of the cover plate.

2. A shelf structure with fold away concealment brackets as claimed in claim 1, wherein: the back, the upper surface, the lower surface and the semicircular surface of the shelf main body form a rounded triangle frame.

3. A shelf structure with fold away concealment brackets as claimed in claim 1, wherein: the shelf main body comprises a shelf main body rear part and a shelf main body front part, the shelf main body rear part and the shelf main body front part are buckled to form a rectangular cavity in the middle, and the back, the upper surface, the lower surface and the semicircular surface of the shelf main body form a circular triangle frame.

4. A shelf structure with fold away concealment brackets as claimed in claim 1, wherein: the upper part of the back surface of the back part of the shelf main body is a hinged structure, the lower part of the back surface of the back part of the shelf main body is provided with a protruding supporting surface, and the front surface of the back part of the shelf main body is provided with an upper buckling structure and a lower buckling structure.

5. A shelf structure with fold away concealment brackets as claimed in claim 1, wherein: the back of the front part of the shelf main body is provided with an upper buckling structure and a lower buckling structure.

6. A shelf structure with fold away concealment brackets as claimed in claim 1, wherein: the rear part of the shelf main body and the front part of the shelf main body are respectively provided with a cavity.