Loose-leaf fixing piece of calendar

Abstract

The utility model discloses a hinge fixing piece of a calendar, which is installed on a supporting body and used for fixing a hinge, and comprises a fixing piece and a bolt piece, the fixing piece is provided with a transverse part and a limiting part which is positioned at one end of the transverse part and is bent upwards, one end of the transverse part far away from the limiting part is provided with a bolt hole, and the bolt piece comprises a bolt nail and a bolt head. The width of the bolt head is larger than that of the bolt hole, so that the lower end face of the bolt head is placed on the transverse part after the bolt nail is inserted into the bolt hole. The supporting body and the hinge are both provided with through grooves, during assembling, the end, away from the limiting part, of the transverse part is inserted into the through grooves, the hinge is hung or placed on the transverse part, the fixing piece is pushed inwards till the limiting part is attached to the hinge, the hinge is squeezed by the limiting part and the side wall of the supporting body to be in a compressed state, the hinge can be stabilized, and the hinge is not prone to being damaged. When a user replaces the loose leaf, the fixing piece is pushed outwards, the limiting part is made to be away from the loose leaf, the loose leaf 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 loose leaf conveniently.

Description

Technical Field

[0001] The utility model relates to a stationery lock, in particular to a loose-leaf fixing piece for a calendar. Background Art

[0002] Common calendar loose-leaf fixing locks are mostly fully enclosed. A 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. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a loose-leaf fixing piece for a calendar.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A calendar loose-leaf fixing piece is installed on a support body for fixing the loose-leaf, comprising a fixing piece and a latch piece, wherein the fixing piece 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 piece 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.

[0006] The support body and the loose-leaf are both provided with through grooves. During assembly, the end of the transverse portion away from the limiting portion is inserted into the through groove, the loose-leaf is hung or placed on the transverse portion, and the fixing part is pushed inward until the limiting portion and the loose-leaf are in contact with each other, so that the loose-leaf is squeezed by the limiting portion and the side wall of the support body and is in a compressed state.

[0007] The transverse portion and the limiting portion are perpendicular to each other.

[0008] Chamfers are arranged on both sides of the lower end of the latch pin.

[0009] Chamfers are arranged on both sides of the upper end of the latch head.

[0010] The fixing piece is an integrally formed metal profile.

[0011] The utility model has the following beneficial effects: the utility model adopts an unclosed fixing structure, including a fixing member and a latch member, the fixing member has a transverse portion and a limiting portion located at one end of the transverse portion and bent upward, the end of the transverse portion away from the limiting portion is provided with a latch hole, the latch member includes a latch pin and a latch head, 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. During assembly, the end of the transverse portion away from the limiting portion is inserted into the through groove, the loose-leaf is hung or placed on the transverse portion, the fixing member is pushed inward until the limiting portion and the loose-leaf are fitted to each other, so that the loose-leaf is squeezed by the limiting portion and the side wall of the support body in a compressed state, which can stabilize the loose-leaf and prevent it from being damaged; when the user replaces the loose-leaf, the fixing member is pushed outward to keep the limiting portion away from the loose-leaf, the loose-leaf can be easily taken out or placed, and there is no need to remove or reinstall the loose-leaf, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 This is the first schematic diagram of the use of the utility model;

[0014] Figure 2 This is a second schematic diagram of the use of the utility model;

[0015] Figure 3 It is a structural schematic diagram of a fixing member and a latch member of the utility model. DETAILED DESCRIPTION

[0016] 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.

[0017] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0018] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0019] Reference Figures 1 to 3A calendar loose-leaf fixing part is installed on a support body 1 for fixing loose-leaf 2, including a fixing part 3 and a latch part 4, the fixing part 3 is an integrally formed metal profile, having a transverse portion 31 and a limiting portion 32 located at one end of the transverse portion 31 and bent upward, the transverse portion 31 is provided with a latch hole 33 at one end away from the limiting portion 32, the latch part 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. In this embodiment, a non-enclosed fixing structure is adopted, and both the support body 1 and the loose-leaf 2 are provided with through grooves. During assembly, the end of the transverse portion 31 away from the limiting portion 32 is inserted into the through groove, and the loose-leaf 2 is hung or placed on the transverse portion 31. The fixing member 3 is pushed inward until the limiting portion 32 and the loose-leaf 2 are in contact with each other, so that the loose-leaf 2 is squeezed by the limiting portion 32 and the side wall of the support body 1 in a compressed state, which can stabilize the loose-leaf 2 and prevent it from being damaged easily. When the user replaces the loose-leaf, the fixing member is pushed outward to keep the limiting portion away from the loose-leaf, and the loose-leaf can be easily taken out or placed without the need for disassembly or reinstallation, which is convenient for users to use.

[0020] In this embodiment, the fixing member 3 is pushed outward until the latch member 4 contacts the side wall of the support frame 1 , thereby playing a limiting role and facilitating use.

[0021] In this embodiment, the transverse portion 31 and the limiting portion 32 are perpendicular to each other. Chamfers are provided on both sides of the lower end of the latch pin 41. Chamfers are provided on both sides of the upper end of the latch head 42. This makes the parts smoother and avoids sharp corners from hurting users.

[0022] 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.

[0023] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A calendar leaf fixing member, mounted on a support (1) for fixing a leaf (2), characterized in that The invention comprises a fixing member (3) and a latch member (4), wherein 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, and an latch hole (33) is arranged at one end of the transverse portion (31) away from the limiting portion (32). The latch member (4) comprises a latch pin (41) and a latch head (42), wherein 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).

2. The calendar leaf fastener according to claim 1, characterized in that The support body (1) and the loose-leaf (2) are both provided with through slots. During assembly, the end of the transverse portion (31) away from the limiting portion (32) is inserted into the through slot, the loose-leaf (2) is hung or placed on the transverse portion (31), and the fixing member (3) is pushed inward until the limiting portion (32) and the loose-leaf (2) are in contact with each other, so that the loose-leaf (2) is squeezed by the limiting portion (32) and the side wall of the support body (1) and is in a compressed state.

3. The calendar loose-leaf fixing member according to claim 1, characterized in that The transverse portion (31) and the limiting portion (32) are perpendicular to each other.

4. The calendar loose-leaf fixing member according to claim 1, characterized in that Chamfers are arranged on both sides of the lower end of the latch pin (41).

5. The calendar loose-leaf fixing member according to claim 1, characterized in that Chamfers are provided on both sides of the upper end of the latch head (42).

6. The calendar loose-leaf fixing member according to claim 1, characterized in that The fixing member (3) is an integrally formed metal profile.

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