Detachable hardware fastener

Abstract

The utility model is suitable for the technical field of hardware, and provides a detachable hardware fastener which comprises a first fastening plate, threaded rods are arranged in the two sides of the first fastening plate, nuts are arranged on the outer side walls of one sides of the threaded rods, and bolts are arranged in threaded grooves. An adjusting groove is formed in the other side of the first fastening plate, and a limiting plate is fixed to the bottom end of the other side of the first fastening plate. By arranging an adjusting structure, internal threads are arranged on the inner side wall of a threaded groove, external threads are arranged on the outer side wall of a bolt, the threaded groove and the bolt form a threaded structure, and the inner diameter of a limiting plate is also larger than the outer diameter of an adjusting plate, so that the adjusting plate can be adjusted in the limiting plate and the adjusting groove; and bolts are screwed into the corresponding threaded grooves to limit and fix the adjusting plate, so that the distance between the first fastening plate and the second fastening plate can be adjusted, and the use flexibility of the hardware fastener is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware, and in particular relates to a detachable hardware fastener. Background Art

[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin. They are used to fix things, process things, and decorate, etc. They are mostly used in construction. Among them, a detachable hardware fastener is involved. When the hardware is in use, the two pieces of the fastener can be disassembled through a threaded rod.

[0003] When the hardware fasteners are in use, although the threaded rods can limit the disassembly of the fasteners, the hardware fasteners are not very stable. The designed adjustment structure not only enables the hardware fasteners to perform specific telescopic adjustments, but also limits the two groups of hardware, making the hardware fasteners more flexible when in use. Utility Model Content

[0004] The utility model provides a detachable hardware fastener, aiming to solve the problem that the size and distance of the hardware fastener cannot be adjusted when in use.

[0005] The utility model is implemented as follows: a detachable hardware fastener comprises a first fastening plate, threaded rods are arranged inside the two sides of the first fastening plate, a nut is arranged on the outer side wall of one side of the threaded rod, a second fastening plate is arranged on the other side of the first fastening plate, a protective structure is arranged inside the top end of one side of the second fastening plate, and an adjustment structure is arranged on one side of the second fastening plate;

[0006] The adjustment structure includes an adjustment plate, which is fixed to one side of the second fastening plate. A threaded groove is provided inside the adjustment plate, and a bolt is provided inside the threaded groove. An adjustment groove is provided inside the other side of the first fastening plate, and a limiting plate is fixed to the bottom end of the other side of the first fastening plate.

[0007] Preferably, a plurality of the thread grooves are provided, and the plurality of the thread grooves are distributed at equal intervals inside the adjustment plate.

[0008] Preferably, the inner diameter of the adjustment groove is larger than the outer diameter of the adjustment plate, and the adjustment groove is matched with the adjustment plate.

[0009] Preferably, the protective structure includes a snap-in groove, which is arranged inside the top end of the other side of the first fastening plate, a connecting block is arranged inside the snap-in groove, a snap-in block is fixed on the outer wall of the connecting block, a protective plate is fixed on the top end of the connecting block, and a protective pad is fixed on the top end of the protective plate.

[0010] Preferably, a plurality of the engaging grooves are provided, and the plurality of the engaging grooves are evenly distributed inside the top end of the other side of the first fastening plate.

[0011] Preferably, two groups of the clamping blocks are provided, and the two groups of the clamping blocks are symmetrically distributed about the central axis of the connecting block.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting an adjustment structure, an internal thread is provided on the inner wall of the thread groove, and an external thread is provided on the outer wall of the bolt. The thread groove and the bolt constitute a thread structure. The inner diameter of the limit plate is also larger than the outer diameter of the adjustment plate, so that the adjustment plate can be adjusted inside the limit plate and the adjustment groove. The adjustment plate is limited and fixed by screwing the bolts into the corresponding thread groove, so that the distance between the first fastening plate and the second fastening plate can be adjusted, thereby improving the flexibility of using the hardware fasteners.

[0014] By setting up a protective structure, a plurality of connecting blocks are provided and fixed at the bottom end of the protective plate at equal intervals. The inner diameter of the engaging groove is adapted to the connecting block and the engaging block, so that the plurality of connecting blocks can be correspondingly engaged inside the engaging groove, so that the protective plate can be limited at the top end of one side of the second fastening plate, and two groups of protective plates are provided, and the protective plate on the other side is also limited at the top end of the other side of the first fastening plate, so that the first fastening plate and the second fastening plate have a protective effect when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a three-dimensional structural diagram of the adjustment structure of the utility model

[0019] In the figure: 1. first fastening plate; 2. nut; 3. threaded rod; 4. second fastening plate; 5. protection structure; 501. protection pad; 502. protection plate; 503. snap-in block; 504. snap-in groove; 505. connecting block; 6. adjustment structure; 601. limit plate; 602. bolt; 603. adjustment plate; 604. threaded groove; 605. adjustment groove. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a detachable hardware fastener, such as Figure 1-4 As shown, it includes a first fastening plate 1, threaded rods 3 are arranged inside on both sides of the first fastening plate 1, a nut 2 is arranged on the outer wall of one side of the threaded rod 3, a second fastening plate 4 is arranged on the other side of the first fastening plate 1, a protective structure 5 is arranged inside the top end of one side of the second fastening plate 4, and an adjustment structure 6 is arranged on one side of the second fastening plate 4.

[0023] It should be noted that, since the hardware fasteners cannot be adjusted in size and distance when in use, the present solution provides an adjustment structure 6, an internal thread is provided on the inner wall of the thread groove 604, and an external thread is provided on the outer wall of the bolt 602. The thread groove 604 and the bolt 602 constitute a threaded structure, and the inner diameter of the limit plate 601 is also larger than the outer diameter of the adjustment plate 603, so that the adjustment plate 603 can be adjusted inside the limit plate 601 and the adjustment groove 605, and the adjustment plate 603 is limited and fixed by screwing the bolt 602 into the corresponding thread groove 604, so that the distance between the first fastening plate 1 and the second fastening plate 4 can be adjusted, thereby improving the flexibility of use of the hardware fasteners.

[0024] Specifically, in this embodiment, the scheme mainly includes an adjustment structure 6, which includes an adjustment plate 603, which is fixed to one side of the second fastening plate 4, and a threaded groove 604 is provided inside the adjustment plate 603, and a bolt 602 is provided inside the threaded groove 604. An adjustment groove 605 is provided inside the other side of the first fastening plate 1, and a limit plate 601 is fixed to the bottom end of the other side of the first fastening plate 1. First, the adjustment groove 605 is opened inside the other side of the first fastening plate 1, and then the limit plate 601 is fixed. The adjusting plate 603 is fixed at the bottom end of the other side of the first fastening plate 1, and then the threaded groove 604 is evenly opened inside the adjusting plate 603, and the adjusting plate 603 is fixed on one side of the second fastening plate 4, and then the adjusting plate 603 is clamped and limited inside the limiting plate 601 and the adjusting groove 605, and the adjusting plate 603 is adjusted, and then the bolt 602 is evenly screwed inside the threaded groove 604, and the adjusting plate 603 is limited, so that the distance between the first fastening plate 1 and the second fastening plate 4 can be adjusted, thereby improving the flexibility of the use of the hardware fasteners.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, a plurality of thread grooves 604 are provided, and the plurality of thread grooves 604 are evenly spaced inside the adjusting plate 603. The inner diameter of the adjusting groove 605 is larger than the outer diameter of the adjusting plate 603. The adjusting groove 605 is matched with the adjusting plate 603. The uniform distribution of the thread grooves 604 facilitates limiting the adjusting plate 603 after adjustment. The matching of the adjusting groove 605 with the adjusting plate 603 enables the adjusting plate 603 to slide for adjustment.

[0026] Specifically, in this embodiment, this solution mainly includes a protective structure 5, which includes a snap-fit ​​groove 504, which is arranged inside the top of the other side of the first fastening plate 1, and a connecting block 505 is arranged inside the snap-fit ​​groove 504, and a snap-fit ​​block 503 is fixed on the outer wall of the connecting block 505, and a protective plate 502 is fixed on the top of the connecting block 505, and a protective pad 501 is fixed on the top of the protective plate 502. First, the inside of the top of the other side of the first fastening plate 1 is connected to the inside of the top of one side of the second fastening plate 4. The snap-fitting grooves 504 are opened at equal intervals, and the snap-fitting blocks 503 are symmetrically fixed on both sides of the connecting block 505, and the connecting block 505 is fixed at equal intervals on the bottom end of the protective plate 502, and then the protective pad 501 is fixed on the top of the protective plate 502, and then the connecting block 505 is correspondingly limited inside the snap-fitting groove 504, so that the protective plate 502 is correspondingly limited at the top of the other side of the first fastening plate 1 and the top of one side of the second fastening plate 4, so as to protect the first fastening plate 1 and the second fastening plate 4 when they are clamped and fastened.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, there are a plurality of engaging grooves 504, which are evenly distributed inside the top end of the other side of the first fastening plate 1. Two groups of engaging blocks 503 are provided, and the two groups of engaging blocks 503 are symmetrically distributed about the central axis of the connecting block 505. The even distribution of the engaging grooves 504 facilitates the corresponding limiting of the plurality of connecting blocks 505 inside the engaging grooves 504. The symmetrical distribution of the engaging blocks 503 makes the limiting of the connecting blocks 505 inside the engaging grooves 504 more stable.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A detachable hardware fastener, characterized in that: It comprises a first fastening plate (1), threaded rods (3) are arranged inside the two sides of the first fastening plate (1), a nut (2) is arranged on the outer wall of one side of the threaded rod (3), a second fastening plate (4) is arranged on the other side of the first fastening plate (1), a protective structure (5) is arranged inside the top end of one side of the second fastening plate (4), and an adjustment structure (6) is arranged on one side of the second fastening plate (4); The adjustment structure (6) comprises an adjustment plate (603), the adjustment plate (603) being fixed to one side of the second fastening plate (4), a threaded groove (604) being provided inside the adjustment plate (603), a bolt (602) being provided inside the threaded groove (604), an adjustment groove (605) being provided inside the other side of the first fastening plate (1), and a limiting plate (601) being fixed to the bottom end of the other side of the first fastening plate (1).

2. A detachable hardware fastener as claimed in claim 1, characterized in that: A plurality of the thread grooves (604) are provided, and the plurality of the thread grooves (604) are distributed at equal intervals inside the adjustment plate (603).

3. A detachable hardware fastener as claimed in claim 1, characterized in that: The inner diameter of the adjustment groove (605) is greater than the outer diameter of the adjustment plate (603), and the adjustment groove (605) is adapted to the adjustment plate (603).

4. A detachable hardware fastener as claimed in claim 1, characterized in that: The protective structure (5) comprises a snap-fit ​​groove (504), the snap-fit ​​groove (504) being arranged inside the top end of the other side of the first fastening plate (1), a connecting block (505) being arranged inside the snap-fit ​​groove (504), a snap-fit ​​block (503) being fixed on the outer side wall of the connecting block (505), a protective plate (502) being fixed on the top end of the connecting block (505), and a protective pad (501) being fixed on the top end of the protective plate (502).

5. A detachable hardware fastener as claimed in claim 4, characterized in that: A plurality of the snap-fit ​​grooves (504) are provided, and the plurality of the snap-fit ​​grooves (504) are evenly distributed inside the top end of the other side of the first fastening plate (1).

6. A detachable hardware fastener as claimed in claim 4, characterized in that: The clamping blocks (503) are provided in two groups, and the two groups of clamping blocks (503) are symmetrically distributed about the central axis of the connecting block (505).

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