High-strength metal furniture corner connecting device

Abstract

The utility model discloses a high-strength metal furniture corner connecting device which comprises a connecting frame, connecting assemblies are connected to the two sides of the connecting frame in a clamped mode respectively, each connecting assembly comprises a metal furniture plate and a connecting block, the metal furniture plates are connected to the inner side wall of the connecting frame in a clamped mode, and the connecting blocks are fixedly installed at the tops of the metal furniture plates. A clamping groove is formed in the top of the connecting block, a fixing frame is fixedly installed on the top of the connecting frame, a rotating ring is rotationally connected to one side of the fixing frame, the rotating ring and the clamping groove are connected in a clamped mode, and one side of the fixing frame is connected with a first threaded rod through threads. According to the high-strength metal furniture corner connecting device, through the arranged connecting assembly, metal furniture plates can be connected, the strength after connection is high, the using firmness is guaranteed, the assembling process is simple and convenient, the assembling work can be completed with hands, the time needed for assembling is shortened, and the using effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal furniture technical field, concretely is a high -strength metal furniture corner connecting device. BACKGROUND

[0002] The importance of the corner connecting device, it is very necessary for metal furniture to use the corner connecting device, in the assembly process of metal furniture, such as metal table and chair, metal storage rack, etc., the corner connecting device can ensure the stability of furniture structure, for example, if there is no reliable corner connecting device, the corner of the bookshelf is easy to loosen, leading to the structure deformation of the whole bookshelf, which cannot normally place books, it can also make the appearance of furniture more beautiful and neat, through the precisely designed corner connecting device, each part of metal furniture can be closely attached, the gap is reduced, the furniture overall line is smooth, the common corner connecting device type is welding: this is a permanent connection mode, it melts together the corner of metal parts through high temperature, for example, in some large, disassembled metal shelves, welding can provide very high strength, its advantage is firm connection, can bear larger weight and external force, however, if the furniture after welding needs to be repaired or changed, it will be more difficult, because it needs to be cut and welded again.

[0003] The patent announcement number "CN214063479U" discloses "a metal furniture corner connecting device, including a corner connecting device for connecting the back plate and the side plate of the metal wardrobe, the corner connecting device is a cylindrical piece with consistent structure, the interface of the corner connecting device includes a I-shaped base, the upper surface of the base is provided with two convex rib plates, the rib plate is provided with sawtooth near the outer side, the opening edge of one side of the base is detachably provided with a sealing strip for sealing the opening.

[0004] In view of the above problems, the existing connecting device is usually fixed by bolts after connection, so that the fixing time will affect the use effect, and there is no good wear-resistant effect, and the bottom is easy to wear, which affects the service life.

[0005] Therefore, the utility model provides a high -strength metal furniture corner connecting device to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a high -strength metal furniture corner connecting device, which solves the problem that the existing connecting device is usually fixed by bolts after connection, so that the fixing time will affect the use effect.

[0007] To achieve the above object, the utility model discloses the following technical schemes to realize: a high strength metal furniture corner connecting device, including the connecting frame, the both sides of connecting frame are connected with the connecting component respectively, the connecting component includes metal furniture board and connecting block, the metal furniture board is connected in the inner side wall of connecting frame, the connecting block fixed mounting at the top of metal furniture board, the top of connecting block is equipped with the clamping groove, the top of connecting frame is fixedly installed with the fixed frame, the one side of fixed frame is rotatably connected with the rotating ring, and the rotating ring is connected with the clamping groove, and one side of fixed frame is connected with the threaded rod one through screw thread, the lateral wall of rotating ring is fixedly connected with the fixed plate, and one side of fixed plate is equipped with the round hole, and the threaded rod one is connected through screw thread with the round hole.

[0008] Further, the connecting component further includes a knob one, and the knob one is fixedly connected to one end of the threaded rod one.

[0009] The above technical scheme is adopted, and the threaded rod one is conveniently rotated by the knob one.

[0010] Further, the connecting component further includes a pull slot, and the pull slot is arranged on one side of the fixed plate.

[0011] The above technical scheme is adopted, and the fixed plate is conveniently moved by the pull slot.

[0012] Further, the bottom of the connecting frame is provided with an anti-abrasion assembly, the anti-abrasion assembly includes an anti-abrasion plate and a connecting plate, the anti-abrasion plate is arranged below the connecting frame, the connecting plate is fixedly installed on the top of the anti-abrasion plate, one side of the connecting plate is provided with a connecting hole one, one side of the connecting hole one is connected with a threaded rod two through screw thread, one side of the connecting frame is provided with a connecting hole two, and the threaded rod two is connected with the connecting hole two through screw thread.

[0013] The above technical scheme can play a good anti-abrasion effect.

[0014] Further, the anti-abrasion assembly further includes a knob two, and the knob two is fixedly connected to one end of the threaded rod two.

[0015] The above technical scheme is adopted, and the threaded rod two is conveniently rotated by the knob one.

[0016] Further, an anti-skid groove is arranged on the lateral wall of the knob two and surrounds the circumference of the knob two.

[0017] The above technical scheme is adopted, and the anti-skid groove can make the anti-skid effect of the knob two better.

[0018] Beneficial effects

[0019] The utility model provides a high strength metal furniture corner connecting device. Compared with prior art has the following beneficial effects:

[0020] 1、 this high strength metal furniture corner connecting device, through the connecting component that sets up, can carry out the connecting work to metal furniture board, and the strength after connecting is higher, guarantees the firmness of use, and the process of assembling is simple and convenient, and can complete the assembling work with bare hands, and reduces the time required for assembling, make the effect of use will be better.

[0021] 2、 this high strength metal furniture corner connecting device, through the setting of anti -wear component, can the whole bottom play good anti -wear effect, prevent the wear and tear of its bottom, and reduce the service life because of wear and tear influence, and reduce the wear and tear of floor, and reduce the cost brought by wear and tear, make the effect of use will be better. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to be used in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying the creativity of labor, can also obtain other drawings according to these drawings.

[0023] Figure 1 It is the overall structure schematic diagram of the utility model;

[0024] Figure 2 It is the utility model Figure 1 A place structure of the utility model in the enlarged view;

[0025] Figure 3 It is the overall structure side view of the utility model;

[0026] Figure 4 It is the utility model Figure 3 B place structure of the utility model in the enlarged view.

[0027] In the drawing: 1, connecting frame;2, connecting component;21, metal furniture board;22, connecting block;23, card slot;24, fixed frame;25, rotating ring;26, threaded rod one;27, fixed plate;28, round hole;29, knob one;210, draw slot;3, anti -wear component;31, anti -wear board;32, connecting plate;33, connecting hole one;34, threaded rod two;35, connecting hole two;36, knob two. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The terms "mounting", "connecting", "connected" should be broadly understood, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below with reference to the drawings and embodiments.

[0030] With reference to Figures 1 to 4 The embodiments of the present application provide a high-strength metal furniture corner connecting device, which comprises a connecting frame 1, and connecting assemblies 2 are clamped on both sides of the connecting frame 1, the connecting assembly 2 comprises a metal furniture plate 21 and a connecting block 22, the metal furniture plate 21 is clamped on the inner side wall of the connecting frame 1, the connecting block 22 is fixedly installed on the top of the metal furniture plate 21, a clamping groove 23 is formed on the top of the connecting block 22, a fixed frame 24 is fixedly installed on the top of the connecting frame 1, a rotating ring 25 is rotatably connected to one side of the fixed frame 24, the rotating ring 25 is clamped between the clamping groove 23, a threaded rod one 26 is threadedly connected to one side of the fixed frame 24, a fixed plate 27 is fixedly connected to the side wall of the rotating ring 25, a circular hole 28 is formed on one side of the fixed plate 27, the threaded rod one 26 is connected to the circular hole 28 through threads, the connecting assembly 2 further comprises a knob one 29, the knob one 29 is fixedly connected to one end of the threaded rod one 26, and the connecting assembly 2 further comprises a pull groove 210, which is formed on one side of the fixed plate 27.

[0031] In the embodiments, first, the metal furniture plate 21 is clamped into the inside of the connecting frame 1, then the rotating ring 25 is rotated on one side of the fixed frame 24, so that the rotating ring 25 can be clamped together with the clamping groove 23, then the knob one 29 is rotated to drive the threaded rod one 26 to rotate on one side of the fixed frame 24, so that the threaded rod one 26 can be screwed together with the circular hole 28 to fix the metal furniture plate 21, and the fixing is simple and convenient.

[0032] With reference to Figures 1 to 4In one aspect of the embodiment, the bottom of the connecting frame 1 is provided with an anti-wear assembly 3, which comprises an anti-wear plate 31 and a connecting plate 32. The anti-wear plate 31 is arranged below the connecting frame 1, and the connecting plate 32 is fixedly installed on the top of the anti-wear plate 31. A connecting hole one 33 is formed in one side of the connecting plate 32, and a threaded rod two 34 is threadedly connected to one side of the connecting hole one 33. A connecting hole two 35 is formed in one side of the connecting frame 1, and the threaded rod two 34 is threadedly connected to the connecting hole two 35. The anti-wear assembly 3 further comprises a knob two 36, which is fixedly connected to one end of the threaded rod two 34. A slip-resistant groove is formed in the side wall of the knob two 36 and arranged around the circumference of the knob two 36.

[0033] In the embodiment, the anti-wear plate 31 is clamped at the bottom of the connecting frame 1 by the connecting plate 32, and then the threaded rod two 34 is screwed together with the connecting hole two 35 and the connecting hole one 33 by the knob two 36, so that the anti-wear plate 31 can be fixed at the bottom of the connecting frame 1, and the anti-wear plate 31 can provide good anti-wear effect for the connecting frame 1.

[0034] Working principle: first, clamp the metal furniture plate 21 into the connecting frame 1, then rotate the rotating ring 25 on one side of the fixed frame 24 to make the rotating ring 25 clamped with the clamping groove 23, then rotate the knob one 29 to drive the threaded rod one 26 to rotate on one side of the fixed frame 24, so that the threaded rod one 26 is screwed together with the circular hole 28 to fix the metal furniture plate 21, which is simple and convenient.

[0035] Then the anti-wear plate 31 is clamped at the bottom of the connecting frame 1 by the connecting plate 32, and then the threaded rod two 34 is screwed together with the connecting hole two 35 and the connecting hole one 33 by the knob two 36, so that the anti-wear plate 31 can be fixed at the bottom of the connecting frame 1, and the anti-wear plate 31 can provide good anti-wear effect for the connecting frame 1.

[0036] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0037] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A high-strength metal furniture corner connection device, comprising a connecting frame (1), characterized in that: The connecting frame (1) is respectively secured to two sides of a connecting component (2). The connecting component (2) includes a metal furniture panel (21) and a connecting block (22). The metal furniture panel (21) is secured to the inner side wall of the connecting frame (1). The connecting block (22) is fixedly installed on the top of the metal furniture panel (21). A slot (23) is provided on the top of the connecting block (22). A fixing frame (24) is fixedly installed on the top of the connecting frame (1). A rotating ring (25) is rotatably connected to one side of the fixing frame (24). The rotating ring (25) is engaged with the slot (23). A threaded rod (26) is threadedly connected to one side of the fixing frame (24). A fixing plate (27) is fixedly connected to the side wall of the rotating ring (25). A round hole (28) is provided on one side of the fixing plate (27). The threaded rod (26) is threadedly connected to the round hole (28).

2. The high-strength metal furniture corner connection device according to claim 1, characterized in that: The connecting assembly (2) also includes a knob (29), which is fixedly connected to one end of the threaded rod (26).

3. The high-strength metal furniture corner connection device according to claim 1, characterized in that: The connecting component (2) further includes a groove (210) formed on one side of the fixing plate (27).

4. The high-strength metal furniture corner connection device according to claim 1, characterized in that: The bottom of the connecting frame (1) is provided with an anti-wear component (3). The anti-wear component (3) includes an anti-wear plate (31) and a connecting plate (32). The anti-wear plate (31) is located below the connecting frame (1). The connecting plate (32) is fixedly installed on the top of the anti-wear plate (31). A connecting hole (33) is provided on one side of the connecting plate (32). A threaded rod (34) is connected to one side of the connecting hole (33) by a thread. A connecting hole (35) is provided on one side of the connecting frame (1). The threaded rod (34) and the connecting hole (35) are connected by a thread.

5. A high-strength metal furniture corner connection device according to claim 4, characterized in that: The anti-wear component (3) also includes a second knob (36), which is fixedly connected to one end of the second threaded rod (34).

6. A high-strength metal furniture corner connection device according to claim 5, characterized in that: The side wall of the second knob (36) is provided with an anti-slip groove, which is arranged around the circumference of the second knob (36).

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