Foldable desk calendar convenient to use

Abstract

The utility model discloses a foldable desk calendar convenient to use, which comprises a leather piece, a wooden piece and a loose-leaf fixing piece, the wooden piece is in a plane shape and can increase the overall hardness and avoid damage caused by transportation, and the leather piece is foldable and can be folded into a flat plate shape to facilitate storage on one hand and can be folded into a loose-leaf fixing piece on the other hand. And the upper connecting part of the leather piece is fixedly connected to the upper concave part of the wood piece to form a support body with a triangular section, so that the whole desk calendar can be conveniently placed on a desktop to be watched and used. Besides, the loose-leaf fixing piece is installed on the upper portion of the supporting body and is of an unclosed structure, when the user replaces the paper, the fixing piece is pushed outwards, the limiting part is made to be away from the paper, the paper can be easily taken out or placed, the steps of dismantling or reassembling and the like are not needed, and the user can use the paper conveniently.

Description

Technical Field

[0001] The utility model relates to a stationery, in particular to a desk calendar. Background Art

[0002] In existing desk calendars, fully enclosed locks are often used to fix paper. For example, the patent document with publication number CN217969005U discloses a multifunctional desk calendar notebook, including a notebook stand, on which a lock assembly is installed. The lock assembly has a lock back seat and a lock front plate. A through slot is opened on the notebook stand. The lock back seat passes through the through slot from the back of the notebook to the front of the notebook to form a storage section for paper placement. The lock front plate is connected to the lock back seat. After assembly, the paper can be stabilized and not easily damaged. However, this fully enclosed lock is more troublesome to disassemble and assemble. If the user wants to replace the loose-leaf, it must be disassembled and reassembled, which is not very convenient to use.

[0003] In addition, common desk calendars are usually made of a single leather or wood material. Among them, the hardness of leather material is relatively soft, and it is very easy to bend, deform or even damage during transportation, affecting the appearance and use; while the wooden desk calendar is too heavy and not very convenient to use. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a foldable desk calendar which is convenient to use.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A foldable and easy-to-use desk calendar comprises a leather piece, a wooden piece and a loose-leaf fixing piece, wherein the wooden piece is planar, and an upper concave is arranged at the upper end of the back side, and a lower concave is arranged at the lower end; the leather piece comprises a diagonal bracing portion, an upper connecting portion is arranged at the upper end of the diagonal bracing portion, and a first folding portion is arranged between the diagonal bracing portion and the upper connecting portion; a bottom connecting portion is arranged at the lower end of the diagonal bracing portion, and a second folding portion parallel to the first folding portion is arranged between the diagonal bracing portion and the bottom connecting portion; a bottom connecting portion is arranged at the lower end of the bottom connecting portion, and a third folding portion parallel to the first folding portion is arranged between the bottom connecting portion and the lower connecting portion; the bottom connecting portion is provided with a fourth folding portion parallel to the first folding portion, the upper connecting portion is fixedly connected to a supporting body with a triangular cross-section formed by the upper concave, and the loose-leaf fixing piece is installed on the upper part of the supporting body.

[0007] The loose-leaf fixing member includes an L-shaped fixing member and a T-shaped latch member. The fixing member has a transverse portion and a limiting portion located at one end of the transverse portion and bent upward. A latch hole is provided at one end of the transverse portion away from the limiting portion, and the latch member is inserted into the latch hole.

[0008] The latch member comprises a latch pin and a latch head, wherein the width of the latch head is greater than the width of the latch hole, so that after the latch pin is inserted into the latch hole, the lower end surface of the latch head rests on the transverse portion.

[0009] The diagonal support portion is provided with a first through slot, the upper connecting portion is provided with a second through slot corresponding to the first through slot, the upper recess is provided with a third through slot corresponding to the second through slot, and the paper is provided with a fourth through slot corresponding to the third through slot. During assembly, the end of the transverse portion away from the limiting portion is inserted into the fourth through slot, the third through slot, the second through slot and the first through slot in sequence.

[0010] The width of the bottom connecting portion is greater than the width of the upper connecting portion, and the width of the bottom connecting portion is equal to the width of the upper connecting portion.

[0011] The diagonal support portion, the upper connecting portion, the first folding portion, the bottom connecting portion, the second folding portion, the lower connecting portion, the third folding portion and the fourth folding portion are formed by folding a whole piece of material.

[0012] The beneficial effects of the utility model are as follows: the utility model uses a desk calendar made of two materials, leather and wood. The wood is flat, which can increase the overall hardness and avoid damage caused by transportation. The leather is foldable. On the one hand, it can be folded into a flat plate for easy storage. On the other hand, the upper connecting part is fixedly connected to the upper concave to form a support body with a triangular cross section, so that the desk calendar as a whole is easy to place on the desktop for viewing and use. In addition, an unclosed loose-leaf fixing is used. When the user replaces the paper, the fixing is pushed outward to keep the limiter away from the paper. The paper can be easily taken out or placed without the need for disassembly or reinstallation, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the leather piece;

[0016] Figure 3 It is a schematic diagram of the structure of the wooden piece;

[0017] Figure 4 It is an exploded view of the structure of the loose-leaf fastener. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0021] Reference Figures 1 to 4 A foldable and convenient desk calendar comprises a leather piece 1, a wooden piece 2 and a loose-leaf fixing piece. The wooden piece 2 is flat, and an upper concave 21 is arranged at the upper end of the back side, and a lower concave 22 is arranged at the lower end; the leather piece 1 comprises an oblique support portion 11, an upper connecting portion 12 is arranged at the upper end of the oblique support portion 11, and a first folding portion 13 is arranged between the oblique support portion 11 and the upper connecting portion 12; a bottom connecting portion 14 is arranged at the lower end of the oblique support portion 11, and a bottom connecting portion 14 is arranged between the oblique support portion 11 and the bottom connecting portion 14 There is a second folding portion 15 parallel to the first folding portion 13; a lower connecting portion 16 is provided at the lower end of the bottom connecting portion 14, and a third folding portion 17 parallel to the first folding portion 13 is provided between the bottom connecting portion 14 and the lower connecting portion 16; the bottom connecting portion 14 is provided with a fourth folding portion 18 parallel to the first folding portion 13, the upper connecting portion 12 is fixedly connected to the upper concave 21 to form a support body with a triangular cross section, and the loose-leaf fixing part is installed on the upper part of the support body. In this embodiment, the desk calendar is made of two materials, leather piece 1 and wooden piece 2. The wooden piece 2 is flat, which can increase the overall hardness and avoid damage caused by transportation. The leather piece 1 is foldable. On the one hand, it can be folded into a flat plate for easy storage. On the other hand, the upper connecting portion 12 is fixedly connected to the upper concave 21 to form a support body with a triangular cross section, so that the desk calendar as a whole is easy to place on the desktop for viewing and use.

[0022] In this embodiment, an unclosed loose-leaf fixing member is used, and the loose-leaf fixing member includes an L-shaped fixing member 3 and a T-shaped latch member 4. The fixing member 3 has a transverse portion 31 and a limit portion 32 located at one end of the transverse portion 31 and bent upward. The end of the transverse portion 31 away from the limit portion 32 is provided with a latch hole 33, and the latch member 4 is inserted into the latch hole 33. Specifically, the latch member 4 includes a latch pin 41 and a latch head 42. The width of the latch head 42 is greater than the width of the latch hole 33, so that after the latch pin 41 is inserted into the latch hole 33, the lower end surface of the latch head 42 rests on the transverse portion 31. The assembly structure is simple.

[0023] The diagonal support portion 11 is provided with a first through slot 101, the upper connecting portion 12 is provided with a second through slot 102 corresponding to the first through slot 101, the upper inner recess 21 is provided with a third through slot 23 corresponding to the second through slot 102, and the paper 5 is provided with a fourth through slot corresponding to the third through slot 23. During assembly, the end of the transverse portion 31 away from the limiting portion 32 is inserted into the fourth through slot, the third through slot 23, the second through slot 102 and the first through slot 101 in sequence, and the fixing member 3 is pushed inward until the limiting portion 32 and the paper 5 are in contact with each other. The paper 5 is squeezed in a compressed state by the limiting portion 32 and the side wall of the wooden member 2, which can stabilize the paper 5 and prevent it from being damaged. When the user replaces the paper, the fixing member 3 is pushed outward to keep the limiting portion 32 away from the paper 5, and the paper 5 can be easily taken out or placed without the need for disassembly or reinstallation, which is convenient for users to use.

[0024] The width of the bottom connecting portion 14 is greater than the width of the upper connecting portion 12, and the width of the bottom connecting portion 16 is equal to the width of the upper connecting portion 12. Convenient folding.

[0025] The diagonal bracing portion 11, the upper connecting portion 12, the first folding portion 13, the bottom connecting portion 14, the second folding portion 15, the bottom connecting portion 16, the third folding portion 17 and the fourth folding portion 18 are formed by folding a whole piece of material. Specifically, the first folding portion 13 can be deformed so that the upper connecting portion 12 can be folded or unfolded relative to the diagonal bracing portion 11, the second folding portion 15 can be deformed so that the diagonal bracing portion 11 can be folded or unfolded relative to the bottom connecting portion 14, the third folding portion 17 can be deformed so that the bottom connecting portion 14 can be folded or unfolded relative to the bottom connecting portion 16, and the fourth folding portion 18 can be deformed.

[0026] In this embodiment, the upper connecting part 12 is fixedly connected to the upper recess 21, and the lower connecting part 16 is fixedly connected to the lower recess 22. After assembly, the inward surfaces of the upper connecting part 12 and the lower connecting part 16 are flush with the inner wall of the wooden part 2, making the whole more flat and smooth.

[0027] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

Claims

1. A foldable and easy-to-use desk calendar, characterized in that The invention comprises a leather piece (1), a wooden piece (2) and a loose-leaf fixing piece, wherein the wooden piece (2) is planar, and an upper concave (21) is arranged at the upper end of the back side, and a lower concave (22) is arranged at the lower end; the leather piece (1) comprises an oblique support portion (11), an upper connecting portion (12) is arranged at the upper end of the oblique support portion (11), and a first folding portion (13) is arranged between the oblique support portion (11) and the upper connecting portion (12); a bottom connecting portion (14) is arranged at the lower end of the oblique support portion (11), and a folding portion (13) is arranged between the oblique support portion (11) and the bottom connecting portion (14). A second folding portion (15) is provided parallel to the first folding portion (13); a lower connecting portion (16) is provided at the lower end of the bottom connecting portion (14); a third folding portion (17) parallel to the first folding portion (13) is provided between the bottom connecting portion (14) and the lower connecting portion (16); a fourth folding portion (18) parallel to the first folding portion (13) is provided on the bottom connecting portion (14); the upper connecting portion (12) is fixedly connected to the upper recess (21) to form a support body with a triangular cross section; the loose-leaf fixing member is installed on the upper part of the support body.

2. The foldable and easy-to-use desk calendar according to claim 1, characterized in that The loose-leaf fixing member comprises an L-shaped fixing member (3) and a T-shaped latch member (4); the fixing member (3) comprises a transverse portion (31) and a limiting portion (32) located at one end of the transverse portion (31) and bent upward; an latch hole (33) is provided at one end of the transverse portion (31) away from the limiting portion (32); the latch member (4) is inserted into the latch hole (33).

3. The foldable and convenient desk calendar according to claim 2, characterized in that The latch member (4) comprises a latch pin (41) and a latch head (42); the width of the latch head (42) is greater than the width of the latch hole (33), so that after the latch pin (41) is inserted into the latch hole (33), the lower end surface of the latch head (42) rests on the transverse portion (31).

4. The foldable and convenient desk calendar according to claim 2, characterized in that The oblique support portion (11) is provided with a first through slot (101), the upper connecting portion (12) is provided with a second through slot (102) corresponding to the first through slot (101), the upper inner recess (21) is provided with a third through slot (23) corresponding to the second through slot (102), and the paper (5) is provided with a fourth through slot corresponding to the third through slot (23); during assembly, an end of the transverse portion (31) away from the limiting portion (32) is sequentially inserted into the fourth through slot, the third through slot (23), the second through slot (102) and the first through slot (101).

5. The foldable and convenient desk calendar according to claim 2, characterized in that The width of the bottom connecting portion (14) is greater than the width of the upper connecting portion (12), and the width of the bottom connecting portion (16) is equal to the width of the upper connecting portion (12).

6. The foldable and convenient desk calendar according to claim 2, characterized in that The diagonal support portion (11), the upper connecting portion (12), the first folding portion (13), the bottom connecting portion (14), the second folding portion (15), the lower connecting portion (16), the third folding portion (17) and the fourth folding portion (18) are formed by folding a whole piece of material.

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