CN213370764U

CN213370764U - Book shelf

Info

Publication number: CN213370764U
Application number: CN202021576228.2U
Authority: CN
Inventors: 王志鸿; 王慧婷; 赖辉江
Original assignee: Guangzhou Wusheng Stationery Co ltd
Current assignee: Guangzhou Wusheng Stationery Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-08
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a bookshelf, which comprises a support frame and a V-shaped support plate arranged on the support frame; the V-shaped supporting plate comprises a first supporting plate and a second supporting plate, one end of the first supporting plate is connected with one end of the second supporting plate, and an included angle is formed between the first supporting plate and the second supporting plate, so that the first supporting plate and the second supporting plate surround to form a containing space. An included angle is formed between the first supporting plate and the second supporting plate of the bookshelf, so that the first supporting plate and the second supporting plate enclose a containing space, and the containing space can be used for placing books. Compared with the traditional bookshelf, the bookshelf has the advantages of simple structure, small volume and small occupied area, thereby being used in classrooms.

Description

Book shelf

Technical Field

The utility model relates to a bookshelf.

Background

As a common tool, the bookshelf usually occupies a large area and is relatively heavy.

Students and other people need to use the bookshelf, but the traditional bookshelf cannot be used in a classroom due to the fact that the traditional bookshelf is large in size.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a bookshelf with a small volume.

A bookshelf comprises a support frame and a V-shaped support plate arranged on the support frame;

the V-shaped support plate comprises a first support plate and a second support plate, one end of the first support plate is connected with one end of the second support plate, and an included angle is formed between the first support plate and the second support plate, so that the first support plate and the second support plate surround a containing space;

the support frame includes first installation pole, be equipped with first through-hole in the first backup pad, the periphery of first installation pole is equipped with first annular groove, first installation pole passes first through-hole, and the edge card of first through-hole is gone into in the first annular groove, thereby makes first backup pad is installed on the first installation pole.

An included angle is formed between the first supporting plate and the second supporting plate of the bookshelf, so that the first supporting plate and the second supporting plate enclose a containing space, and the containing space can be used for placing books.

Compared with the traditional bookshelf, the bookshelf has the advantages of simple structure, small volume and small occupied area, thereby being used in classrooms.

Drawings

Fig. 1 is a schematic perspective view of a bookshelf according to an embodiment.

Fig. 2 is a side view of the bookcase shown in fig. 1.

Fig. 3 is a schematic view showing a separated structure of the V-shaped support plate and the support frame of the bookstand shown in fig. 1.

Fig. 4 is an exploded structure view of the bookcase shown in fig. 1.

Fig. 5 is a schematic perspective view of a bookshelf according to another embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

The bookshelf 1000 according to one embodiment shown in fig. 1 to 4 includes a support 100 and a V-shaped support plate 200 mounted on the support 100.

The V-shaped support plate 200 includes a first support plate 210 and a second support plate 230, and one end of the first support plate 210 is connected to one end of the second support plate 230, and an included angle is formed between the first support plate 210 and the second support plate 230, such that the first support plate 210 and the second support plate 230 enclose an accommodating space 250.

An included angle is formed between the first support plate 210 and the second support plate 230 of the bookshelf 1000, so that the first support plate 210 and the second support plate 230 enclose an accommodating space 250, and the accommodating space 250 can be used for placing books.

Compared with the traditional bookshelf, the bookshelf 1000 has the advantages of simple structure, small volume and small occupied area, thereby being used in classrooms.

In the present embodiment, the accommodating space 250 has a triangular column shape, as shown in the drawings.

Referring to the drawings, the support bracket 100 includes a first mounting rod 110, a first through hole 212 is formed in the first support plate 210, a first annular groove 112 is formed in the outer circumference of the first mounting rod 110, the first mounting rod 110 passes through the first through hole 212, and the edge of the first through hole 212 is snapped into the first annular groove 112, so that the first support plate 210 is mounted on the first mounting rod 110.

Referring to the drawings, in the present embodiment, the first mounting rod 110 includes a first bottom section 114 and a first connecting section 116 detachably connected together, and a first annular groove 112 is formed between the first bottom section 114 and the first connecting section 116.

Specifically, in this embodiment, a first clamping block 115 is disposed at one end of the first bottom section 114 close to the first connecting section 116, a first clamping groove 117 is disposed at one end of the first connecting section 116 close to the first bottom section 114, and the first clamping block 115 is clamped in the first clamping groove 117, so that the first bottom section 114 and the first connecting section 116 are detachably connected.

Or, in another embodiment, a first clamping groove may be formed at one end of the first bottom section 114 close to the first connecting section 116, a first clamping block is formed at one end of the first connecting section 116 close to the first bottom section 114, and the first clamping block is clamped in the first clamping groove, so that the first bottom section 114 and the first connecting section 116 are detachably connected.

Referring to the drawings, in the present embodiment, the plane of the first annular groove 112 is parallel to or coplanar with the plane of the first support plate 210.

Since the plane of the first support plate 210 is an inclined plane, the plane of the first annular groove 112 is also an inclined plane.

With such an arrangement, the stability of the bookshelf 1000 can be improved, the stress between the support frame 100 and the V-shaped support plate 200 can be reduced, and the bookshelf 1000 has a simple overall structure and is easy to install.

Specifically, the joint of the first support plate 210 and the second support plate 230 is denoted as a connection line 220, and an included angle between a plane where the first support plate 210 is located and a vertical plane passing through the connection line 220 is 15 ° to 75 °.

Preferably, the included angle between the plane of the first support plate 210 and the vertical plane passing through the connection line 220 is 30 ° to 60 °.

In the present embodiment, there are two first mounting rods 110, and correspondingly, there are two first through holes 212.

In other embodiments, there may be one, three, four or more first mounting rods 110, and the number of the first through holes 212 may correspond to the number of the first mounting rods 110.

With reference to the drawings, in the present embodiment, the supporting frame 100 further includes a second mounting rod 130.

The second support plate 230 is provided with a second through hole 232, the second mounting rod 130 is provided at the outer circumference thereof with a second annular groove 132, the second mounting rod 130 passes through the second through hole 232, and the edge of the second through hole 232 is caught in the second annular groove 132, so that the second support plate 230 is mounted on the second mounting rod 130.

The second mounting bar 130 includes a second bottom section 134 and a second connecting section 136, the second bottom section 134 and the second connecting section 136 are detachably connected, and a second annular groove 132 is formed between the second bottom section 134 and the second connecting section 136.

With reference to the drawings, in this embodiment, a second clamping block 135 is disposed at one end of the second bottom section 134 close to the second connecting section 136, a second clamping groove 137 is disposed at one end of the second connecting section 136 close to the second bottom section 134, and the second clamping block 135 is clamped in the second clamping groove 137, so that the second bottom section 134 and the second connecting section 136 are detachably connected.

Or, in another embodiment, a second clamping groove may be formed at one end of the second bottom section 134 close to the second connecting section 136, a second clamping block is formed at one end of the second connecting section 136 close to the second bottom section 134, and the second clamping block is clamped in the second clamping groove, so that the second bottom section 134 and the second connecting section 136 are detachably connected.

In the present embodiment, the plane of the second annular groove 132 is parallel to or coplanar with the plane of the second support plate 230.

Since the plane on which the second support plate 230 is located is an inclined plane, the plane on which the second annular groove 132 is located is also an inclined plane.

Preferably, the included angle between the plane of the second support plate 230 and the vertical plane passing through the connection line 220 is 15 ° to 75 °.

More preferably, the included angle between the plane of the second support plate 230 and the vertical plane passing through the connection line 220 is 30 ° to 45 °.

In the present embodiment, there are two second mounting rods 130, and correspondingly, there are two second through holes 232.

In other embodiments, there may be one, three, four or more second mounting rods 130, and the number of the second through holes 232 may correspond to the number of the first mounting rods 110.

Referring to the drawings, the first support plate 210 and the second support plate 230 are respectively located at both sides of a vertical plane passing through the connection line 220.

Preferably, in the present embodiment, the first and

second support plates

210 and 230 are symmetrically disposed at both sides of a vertical plane passing through the connection line 220.

On the one hand, the size of the accommodating space 250 is increased, so that more books can be placed in the accommodating space 250, and on the other hand, the stability of the whole bookshelf is also increased because the first supporting plate 210 and the second supporting plate 230 are symmetrically arranged.

Generally, the included angle between the plane of the first support plate 210 and the plane of the second support plate 230 is 30 ° to 165 °.

Preferably, the included angle between the plane of the first support plate 210 and the plane of the second support plate 230 is 45 ° to 120 °.

In the present embodiment, the first and

second mounting bars

110 and 130 each extend in the vertical direction.

In this embodiment, the first through hole 212 and the second through hole 232 are square holes, and the first mounting rod 110 and the second mounting rod 130 are square rods. Such an arrangement may avoid rotation.

In other embodiments, the first and second through

holes

212 and 232 may also be circular holes, elliptical holes, triangular holes, etc.

Another embodiment of the bookcase 2000, as shown in fig. 5, is different from the bookcase 1000 in the number of V-shaped support plates 2200 (V-shaped support plates 200).

In the bookshelf 2000, there are at least two V-shaped support plates 2200, and the at least two V-shaped support plates 2200 are spaced apart in the vertical direction.

Accordingly, the first connection section 2116 and the second connection section 2136 need to be provided in plural, one end of the V-shaped support plate 2200 is caught between two adjacent first connection sections 2116, and the other end of the V-shaped support plate 2200 is caught between two adjacent second connection sections 2136.

In particular embodiments, the V-shaped support plate 2200 can be one, two, three, four, five, six, seven, eight, nine, ten, or more. The number of V-shaped support plates 2200 may be determined according to actual requirements.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A bookshelf is characterized by comprising a support frame and a V-shaped support plate arranged on the support frame;

2. The bookshelf of claim 1, wherein the first mounting bar comprises a first bottom section and a first connecting section that are detachably connected together, and the first bottom section and the first connecting section form the first annular groove therebetween.

3. The bookshelf according to claim 2, wherein a first clamping block is arranged at one end of the first bottom section, which is close to the first connecting section, a first clamping groove is arranged at one end of the first connecting section, which is close to the first bottom section, and the first clamping block is clamped in the first clamping groove, so that the first bottom section and the first connecting section are detachably connected;

or, the end of the first bottom section close to the first connecting section is provided with a first clamping groove, the end of the first connecting section close to the first bottom section is provided with a first clamping block, and the first clamping block is clamped into the first clamping groove, so that the first bottom section and the first connecting section can be detachably connected.

4. The bookshelf according to any one of claims 1-3, wherein the plane of the first annular groove is parallel to or coplanar with the plane of the first support plate.

5. The bookshelf according to claim 4, wherein the joint of the first support plate and the second support plate is a connecting line, and an included angle between a plane where the first support plate is located and a vertical plane passing through the connecting line is 15-75 °.

6. The bookshelf according to claim 5, wherein an included angle between a plane where the first supporting plate is located and a vertical plane passing through the connecting line is 30-60 degrees.

7. The bookshelf according to any one of claims 1-3, wherein the support frame further comprises a second mounting bar;

the second support plate is provided with a second through hole, a second annular groove is formed in the periphery of the second mounting rod, the second mounting rod penetrates through the second through hole, and the edge of the second through hole is clamped into the second annular groove, so that the second support plate is mounted on the second mounting rod;

the second mounting rod comprises a second bottom section and a second connecting section, the second bottom section and the second connecting section are detachably connected, and the second annular groove is formed between the second bottom section and the second connecting section.

8. The bookshelf according to claim 7, wherein a second clamping block is arranged at one end of the second bottom section close to the second connecting section, a second clamping groove is arranged at one end of the second connecting section close to the second bottom section, and the second clamping block is clamped in the second clamping groove, so that the second bottom section and the second connecting section are detachably connected;

or, a second clamping groove is formed in one end, close to the second connecting section, of the second bottom section, a second clamping block is arranged at one end, close to the second bottom section, of the second connecting section, and the second clamping block is clamped into the second clamping groove, so that the second bottom section and the second connecting section can be detachably connected.

9. The bookshelf according to claim 8, wherein the plane of the second annular groove is parallel to or coplanar with the plane of the second support plate;

the connecting part of the first supporting plate and the second supporting plate is marked as a connecting line, and an included angle between a plane where the second supporting plate is located and a vertical plane penetrating through the connecting line is 15-75 degrees.

10. The bookshelf according to claim 1, wherein the joint of the first support plate and the second support plate is marked as a connecting line, and the first support plate and the second support plate are respectively located on two sides of a vertical plane passing through the connecting line.