CN217610054U - Folding bookshelf - Google Patents
Folding bookshelf Download PDFInfo
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- CN217610054U CN217610054U CN202221828235.6U CN202221828235U CN217610054U CN 217610054 U CN217610054 U CN 217610054U CN 202221828235 U CN202221828235 U CN 202221828235U CN 217610054 U CN217610054 U CN 217610054U
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- back plate
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Abstract
The utility model discloses a folding bookshelf of an embodiment, which comprises a first main body, a connecting frame, a second main body and a supporting plate which are connected in sequence; the first body comprises an upper back plate, a first left side supporting piece and a first right side supporting piece; the second body includes a lower back plate, a second left side supporting piece and a second right side supporting piece, the lower back plate being rotatable with respect to the connecting frame to be stacked or coplanar with the connecting frame; the supporting plate and the upper back plate or the lower back plate form a preset included angle so as to enclose a v-shaped containing cavity. The upper back plate of the folding bookshelf can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame, and the lower back plate can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame, so that the folding bookshelf can be folded and stored when not in use.
Description
Technical Field
The utility model relates to a folding bookshelf.
Background
As a common tool, the bookshelf usually occupies a large area and is relatively heavy.
Small bookshelves designed for students and the like are now available, which can be placed at the desk.
The conventional bookshelf placed beside a desk usually does not have a folding and accommodating function, so that the bookshelf is poor in portability.
SUMMERY OF THE UTILITY MODEL
Therefore, a foldable bookshelf with good portability is needed.
A folding bookshelf comprises a first main body, a connecting frame, a second main body and a supporting plate which are connected in sequence;
the first body comprises an upper back plate, a first left side supporting piece and a first right side supporting piece, the upper back plate is rotatably connected with the connecting frame, and the upper back plate can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame;
the second main body comprises a lower back plate and a second left side supporting piece and a second right side supporting piece which are arranged on the same side of the lower back plate, the lower back plate is rotatably connected with the connecting frame, and the lower back plate can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame;
the upper back plate, the connecting frame, the lower back plate, the first left support piece, the first right support piece, the second left support piece and the second right support piece jointly form a frame structure, the support plate and the upper back plate or the lower back plate form a preset included angle so as to form a v-shaped accommodating cavity, and the support plate and the frame structure are detachably connected.
In one embodiment, the support plate comprises a first support plate, and the first left side support piece and the second left side support piece are both detachably connected with one end of the first support plate.
In one embodiment, the inner side of the first left side supporting member is provided with a first clamping groove matched with one end of the first supporting plate, the inner side of the second left side supporting member is provided with a second clamping groove matched with one end of the first supporting plate, and the first clamping groove and the second clamping groove are collinear, so that one end of the first supporting plate can slide along the first clamping groove and the second clamping groove.
In one embodiment, first draw-in groove with the second draw-in groove is the spout that the cross section is "the notch" shape, the one end of first backup pad is equipped with first draw-in strip, first draw-in strip with the one end combination of backup pad become with the shape that first draw-in groove matches.
In one embodiment, the first right side supporting member and the second right side supporting member are detachably connected to the other end of the first supporting plate, a third clamping groove matched with the other end of the first supporting plate is formed in the inner side of the first right side supporting member, a fourth clamping groove matched with the other end of the first supporting plate is formed in the inner side of the second right side supporting member, and the third clamping groove and the fourth clamping groove are collinear, so that the other end of the first supporting plate can slide along the third clamping groove and the fourth clamping groove.
In one embodiment, the third draw-in groove with the fourth draw-in groove be the spout of cross section for the "seam" shape, the one end of first backup pad is equipped with first draw-in strip, first draw-in strip with the one end combination of backup pad become with the shape that the third draw-in groove matches.
In one embodiment, the support plate comprises a second support plate;
the two ends of the second supporting plate are detachably connected with the first left supporting piece and the first right supporting piece respectively, or the two ends of the second supporting plate are detachably connected with the second left supporting piece and the second right supporting piece respectively.
In one embodiment, the upper back plate comprises a first upper back plate and a second upper back plate which are sequentially connected in a rotating manner from top to bottom, one end, far away from the first upper back plate, of the second upper back plate is connected with the connecting frame in a rotating manner, so that the second upper back plate and the connecting frame can relatively rotate to be stacked or coplanar, and the first upper back plate and the second upper back plate can relatively rotate to be stacked with each other;
the lower back plate comprises a first lower back plate and a second lower back plate which are sequentially connected in a rotating mode from top to bottom, one end, far away from the second lower back plate, of the first lower back plate is connected with the connecting frame in a rotating mode, so that the first lower back plate and the connecting frame can relatively rotate to be stacked or coplanar, and the first lower back plate and the second lower back plate can relatively rotate to be stacked.
In one embodiment, the folding bookshelf further comprises a top seat and a base seat;
one end of the first upper back plate, which is far away from the second upper back plate, is rotatably connected with the top seat, so that the first upper back plate and the top seat can relatively rotate to be stacked or coplanar;
one end of the second lower back plate, which is far away from the first lower back plate, is rotatably connected with the base, so that the second lower back plate and the base can be relatively rotated to be stacked or coplanar.
In one embodiment, the top end of the first left side supporting piece is rotatably connected with the top seat, so that the first left side supporting piece and the top seat can be relatively rotated to be stacked or coplanar; the top end of the first right supporting piece is rotatably connected with the top seat, so that the first right supporting piece and the top seat can rotate relatively to be stacked or coplanar; the top end of the second left supporting piece is rotatably connected with the connecting frame, so that the second left supporting piece and the connecting frame can be relatively rotated to be stacked or coplanar; the top end of the second right supporting piece is rotatably connected with the connecting frame, so that the second right supporting piece and the connecting frame can be relatively rotated to be stacked or coplanar;
or the bottom end of the first left supporting piece is rotatably connected with the connecting frame, so that the first left supporting piece and the connecting frame can relatively rotate to be stacked or coplanar; the bottom end of the first right supporting piece is rotatably connected with the connecting frame, so that the first right supporting piece and the connecting frame can rotate relatively to be stacked or coplanar; the bottom end of the second left supporting piece is rotatably connected with the base, so that the second left supporting piece and the base can be relatively rotated to be stacked or coplanar; the bottom end of the second right side supporting piece is rotatably connected with the base, so that the second right side supporting piece and the base can be relatively rotated to be stacked or coplanar.
The upper back plate of the foldable bookshelf can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame, the lower back plate can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame, and the support plate is detachably connected with the frame structure formed by the upper back plate, the connecting frame, the lower back plate, the first left support piece, the first right support piece, the second left support piece and the second right support piece, so that the foldable bookshelf can be folded and stored when not needed.
Compared with the traditional folding bookshelf, the folding bookshelf can be folded and stored, so that the portability is better.
Drawings
Fig. 1 is a structural diagram of one direction of a folding bookshelf according to an embodiment.
Fig. 2 is an exploded view of the folding bookcase shown in fig. 1.
Fig. 3 is a structural view illustrating a partially folded state of the folding bookrack shown in fig. 1.
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.
A folding bookcase according to an embodiment as shown in fig. 1 to 3 includes a first body 120, a connection frame 140, a second body 160, and a support plate 170, which are sequentially connected.
The first body 120 includes an upper back plate 122, a first left side supporting piece 124, and a first right side supporting piece 126, the upper back plate 122 is rotatably connected with the connection frame 140, and the upper back plate 122 is rotatable with respect to the connection frame 140 to be stacked or coplanar with the connection frame 140.
The second body 160 includes a lower back plate 162, a second left side supporting piece 164, and a second right side supporting piece 166, the lower back plate 162 is rotatably connected with the connection frame 140, and the lower back plate 162 is rotatable with respect to the connection frame 140 to be stacked or coplanar with the connection frame 140.
The upper back plate 122, the connecting frame 140, the lower back plate 162, the first left supporting piece 124, the first right supporting piece 126, the second left supporting piece 164 and the second right supporting piece 166 together form a frame structure, the supporting plate 170 forms a predetermined included angle with the upper back plate 122 or the lower back plate 162 to form a v-shaped receiving cavity 101, and the supporting plate 170 is detachably connected with the frame structure.
In this embodiment, the predetermined included angle may be 20 ° to 65 °. Preferably, the preset included angle may be 25 ° to 55 °.
In this embodiment, the v-shaped receiving cavity 101 can be used to receive a book.
The upper back plate 122 of the foldable bookshelf can rotate relative to the connecting frame 140 to be stacked or coplanar with the connecting frame 140, the lower back plate 162 can rotate relative to the connecting frame 140 to be stacked or coplanar with the connecting frame 140, and the support plate 170 is detachably connected with a frame structure formed by the upper back plate 122, the connecting frame 140, the lower back plate 162, the first left side support 124, the first right side support 126, the second left side support 164 and the second right side support 166, so that the foldable bookshelf can be folded and stored when not needed.
Compared with the traditional folding bookshelf, the folding bookshelf can be folded and stored, so that the portability is better.
Referring to the drawings, in the present embodiment, the support plate 170 includes a first support plate 172, and the first left side supporting member 124 and the second left side supporting member 164 are detachably connected to one end of the first support plate 172.
By such a structural arrangement, the detachable structure is free from the restriction separately provided on the first left side supporting piece 124 or the second left side supporting piece 164, so that the area of the first supporting plate 172 can be made larger, and the range of the preset included angle can be selected more.
Specifically, the first clamping groove 1242 matched with one end of the first support plate 172 is disposed on the inner side of the first left side support 124, the second clamping groove 1642 matched with one end of the first support plate 172 is disposed on the inner side of the second left side support 164, and the first clamping groove 1242 and the second clamping groove 1642 are collinear, so that one end of the first support plate 172 can slide along the first clamping groove 1242 and the second clamping groove 1642.
With such a structure, when one end of the first support plate 172 is connected to the first and second locking grooves 1242 and 1642, the mechanical stability of the connection among the first left side supporting member 124, the second left side supporting member 164, and the first support plate 172 may be improved.
Specifically, in this embodiment, the first engaging groove 1242 and the second engaging groove 1642 are both sliding grooves with cross sections being "notch" shapes, the first sliding strip 1722 is disposed at one end of the first supporting plate 172, and the first sliding strip 1722 and one end of the supporting plate 170 are combined into a shape matched with the first engaging groove 1242.
Note that, in the present embodiment, the first left side supporting piece 124, the first right side supporting piece 126, the second left side supporting piece 164, and the second right side supporting piece 166 are symmetrically disposed.
In other embodiments, the first left side supporting member 124, the first right side supporting member 126, the second left side supporting member 164 and the second right side supporting member 166 may be asymmetrically disposed, in which case, the first left side supporting member 124 and the second left side supporting member 164 are detachably connected to one end of the first supporting plate 172, and the other end of the first supporting plate 172 is detachably connected to the first right side supporting member 126 (or detachably connected to the second right side supporting member 166).
Specifically, in the present embodiment, the first right supporting member 126 and the second right supporting member 166 are detachably connected to the other end of the first supporting plate 172, a third slot 1262 matched with the other end of the first supporting plate 172 is disposed on the inner side of the first right supporting member 126, a fourth slot (not shown) matched with the other end of the first supporting plate 172 is disposed on the inner side of the second right supporting member 166, and the third slot 1262 and the fourth slot are collinear, so that the other end of the first supporting plate 172 can slide along the third slot 1262 and the fourth slot.
By such a structural arrangement, the detachable structure is free from the restriction of being separately provided on the first right side supporting member 126 or the second right side supporting member 166, so that the area of the first supporting plate 172 can be made larger, and the range of the preset included angle can be selected more.
Specifically, in this embodiment, the third slot 1262 and the fourth slot 1262 are both sliding slots with an "split" cross-section, one end of the first support plate 172 is provided with the second slide bar 1724, and the second slide bar 1724 and the other end of the support plate 170 are combined into a shape matching the third slot 1262.
With such a structure, when the other end of the first support plate 172 is connected to the third and fourth slots 1262, 166, the mechanical stability of the connection between the first and second right supports 126, 166 and the first support plate 172 can be improved.
Preferably, in the present embodiment, the support plate 170 further includes a second support plate 174.
Both ends of the second support plate 174 are detachably coupled to the first left and right supporting pieces 124 and 126, respectively, or both ends of the second support plate 174 are detachably coupled to the second left and right supporting pieces 164 and 166, respectively.
Specifically, in the present embodiment, two second support plates 174 are provided in conjunction with the drawings. Both ends of one second support plate 174 are detachably coupled to the first left and right side supporting pieces 124 and 126, respectively, and both ends of the other second support plate 174 are detachably coupled to the second left and right side supporting pieces 164 and 166, respectively.
The second support plate 174 is identical to the first support plate 172, and the corresponding matching structure is substantially identical to the above description, which is not repeated herein.
Preferably, in this embodiment, the upper back plate 122 includes a first upper back plate 1222 and a second upper back plate 1224 rotatably connected from top to bottom, an end of the second upper back plate 1224 away from the first upper back plate 1222 is rotatably connected to the connecting frame 140, so that the second upper back plate 1224 and the connecting frame 140 can be relatively rotated to be stacked or coplanar, and the first upper back plate 1222 and the second upper back plate 1224 can be relatively rotated to be stacked on each other.
Preferably, in this embodiment, the lower back plate 162 includes a first lower back plate 1622 and a second lower back plate 1624 which are rotatably connected from top to bottom, one end of the first lower back plate 1622 away from the second lower back plate 1624 is rotatably connected to the connecting frame 140, so that the first lower back plate 1622 and the connecting frame 140 can rotate relatively to be stacked or coplanar, and the first lower back plate 1622 and the second lower back plate 1624 can rotate relatively to be stacked.
With reference to the drawings, in this embodiment, the foldable bookshelf further includes a top seat 180 and a bottom seat 190.
The end of the first upper back plate 1222 far from the second upper back plate 1224 is rotatably connected to the top base 180, such that the first upper back plate 1222 and the top base 180 can be rotated relatively to be stacked or coplanar.
An end of the second lower back plate 1624 away from the first lower back plate 1622 is rotatably connected to the base 190, such that the second lower back plate 1624 and the base 190 can rotate relatively to be stacked or coplanar.
Referring to the drawings, in the embodiment, the top end of the first left supporting member 124 is rotatably connected to the top seat 180, and the first left supporting member 124 can rotate relative to the top seat 180 to be stacked or coplanar with the top seat 180. The top end of the first right side supporting member 126 is rotatably connected to the top base 180, and the first right side supporting member 126 can rotate relative to the top base 180 to be stacked or coplanar with the top base 180.
Referring to the drawings, in the present embodiment, the top end of the second left side supporting piece 164 is rotatably connected to the connection frame 140, and the second left side supporting piece 164 can rotate relative to the connection frame 140 to be stacked or coplanar with the connection frame 140. The top end of the second right side supporting member 166 is rotatably connected to the connection frame 140, and the second right side supporting member 166 is rotatable with respect to the connection frame 140 to be stacked or coplanar with the connection frame 140.
In other embodiments, the following may be provided: the bottom end of the first left side supporting piece 124 is rotatably connected with the connection frame 140, and the first left side supporting piece 124 can rotate relative to the connection frame 140 to be stacked or coplanar with the connection frame 140; the bottom end of the first right supporting piece 126 is rotatably connected with the connecting frame 140, and the first right supporting piece 126 can rotate relative to the connecting frame 140 to be stacked or coplanar with the connecting frame 140; the bottom end of the second left supporting member 164 is rotatably connected to the base 190, and the second left supporting member 164 can rotate relative to the base 190 to be stacked or coplanar with the base 190; the bottom end of the second right side supporting member 166 is rotatably connected to the base 190, and the second right side supporting member 166 can be rotated relative to the base 190 to be stacked or coplanar with the base 190.
Specifically, in the present embodiment, with reference to the drawings, each of the first left side supporting piece 124, the first right side supporting piece 126, the second left side supporting piece 164, and the second right side supporting piece 166 is plate-shaped.
In other embodiments, the first left side supporting piece 124, the first right side supporting piece 126, the second left side supporting piece 164 and the second right side supporting piece 166 can have other structures, such as supporting rods.
The above-mentioned embodiments only represent several 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 concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A folding bookshelf is characterized by comprising a first main body, a connecting frame, a second main body and a supporting plate which are connected in sequence;
the first body comprises an upper back plate, a first left side supporting piece and a first right side supporting piece, the upper back plate is rotatably connected with the connecting frame, and the upper back plate can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame;
the second body comprises a lower back plate and a second left side supporting piece and a second right side supporting piece which are arranged on the same side of the lower back plate, the lower back plate is rotatably connected with the connecting frame, and the lower back plate can rotate relative to the connecting frame to be stacked or coplanar with the connecting frame;
the upper back plate, the connecting frame, the lower back plate, the first left support piece, the first right support piece, the second left support piece and the second right support piece jointly form a frame structure, the support plate and the upper back plate or the lower back plate form a preset included angle so as to form a v-shaped accommodating cavity, and the support plate and the frame structure are detachably connected.
2. The folding bookstand of claim 1, wherein the supporting plate includes a first supporting plate, and the first left supporting member and the second left supporting member are detachably coupled to one end of the first supporting plate.
3. The folding bookrack of claim 2, wherein the first left supporting member is provided at an inner side thereof with a first engaging groove to be engaged with one end of the first supporting plate, and the second left supporting member is provided at an inner side thereof with a second engaging groove to be engaged with one end of the first supporting plate, the first engaging groove and the second engaging groove being collinear, so that one end of the first supporting plate can slide along the first engaging groove and the second engaging groove.
4. The foldable bookshelf according to claim 3, wherein the first clamping groove and the second clamping groove are sliding grooves with cross sections being shaped like a notch, a first sliding strip is arranged at one end of the first supporting plate, and the first sliding strip and one end of the supporting plate are combined into a shape matched with the first clamping groove.
5. The foldable bookshelf of claim 2, wherein the first right support and the second right support are detachably connected to the other end of the first support plate, the inner side of the first right support is provided with a third slot matching with the other end of the first support plate, the inner side of the second right support is provided with a fourth slot matching with the other end of the first support plate, and the third slot and the fourth slot are collinear, so that the other end of the first support plate can slide along the third slot and the fourth slot.
6. The foldable bookshelf according to claim 5, wherein the third clamping groove and the fourth clamping groove are sliding grooves with cross sections in a shape of a notch, the other end of the first supporting plate is provided with a second sliding strip, and the second sliding strip and the other end of the supporting plate are combined into a shape matched with the third clamping groove.
7. A folding bookstand according to any one of claims 1 to 6, characterised in that the support panel comprises a second support panel;
the two ends of the second supporting plate are detachably connected with the first left supporting piece and the first right supporting piece respectively, or the two ends of the second supporting plate are detachably connected with the second left supporting piece and the second right supporting piece respectively.
8. The folding bookshelf according to any one of claims 1 to 6, wherein the upper back plate comprises a first upper back plate and a second upper back plate which are rotatably connected from top to bottom, one end of the second upper back plate, which is far away from the first upper back plate, is rotatably connected with the connecting frame, so that the second upper back plate and the connecting frame can be relatively rotated to be stacked or coplanar, and the first upper back plate and the second upper back plate can be relatively rotated to be stacked with each other;
the lower back plate comprises a first lower back plate and a second lower back plate which are sequentially connected in a rotating mode from top to bottom, one end, far away from the second lower back plate, of the first lower back plate is connected with the connecting frame in a rotating mode, so that the first lower back plate and the connecting frame can relatively rotate to be stacked or coplanar, and the first lower back plate and the second lower back plate can relatively rotate to be stacked.
9. The folding bookrack of claim 8, further comprising a top base and a bottom base;
one end of the first upper back plate, which is far away from the second upper back plate, is rotatably connected with the top seat, so that the first upper back plate and the top seat can relatively rotate to be stacked or coplanar;
one end of the second lower back plate, which is far away from the first lower back plate, is rotatably connected with the base, so that the second lower back plate and the base can be relatively rotated to be stacked or coplanar.
10. The folding bookrack of claim 9, wherein the top end of the first left side supporting piece is rotatably connected to the top base so that the first left side supporting piece and the top base can be relatively rotated to be stacked or coplanar; the top end of the first right supporting piece is rotatably connected with the top seat, so that the first right supporting piece and the top seat can rotate relatively to be stacked or coplanar; the top end of the second left supporting piece is rotatably connected with the connecting frame, so that the second left supporting piece and the connecting frame can relatively rotate to be stacked or coplanar; the top end of the second right supporting piece is rotatably connected with the connecting frame, so that the second right supporting piece and the connecting frame can be relatively rotated to be stacked or coplanar;
or, the bottom end of the first left side supporting piece is rotatably connected with the connecting frame, so that the first left side supporting piece and the connecting frame can be relatively rotated to be stacked or coplanar; the bottom end of the first right supporting piece is rotatably connected with the connecting frame, so that the first right supporting piece and the connecting frame can rotate relatively to be stacked or coplanar; the bottom end of the second left supporting piece is rotatably connected with the base, so that the second left supporting piece and the base can be relatively rotated to be stacked or coplanar; the bottom end of the second right side supporting piece is rotatably connected with the base, so that the second right side supporting piece and the base can be relatively rotated to be stacked or coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828235.6U CN217610054U (en) | 2022-07-15 | 2022-07-15 | Folding bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828235.6U CN217610054U (en) | 2022-07-15 | 2022-07-15 | Folding bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217610054U true CN217610054U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221828235.6U Active CN217610054U (en) | 2022-07-15 | 2022-07-15 | Folding bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217610054U (en) |
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2022
- 2022-07-15 CN CN202221828235.6U patent/CN217610054U/en active Active
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