Adjustable bayonet lock type cabinet body metal connecting piece and cabinet with adjustable bayonet lock type cabinet body metal connecting piece

Abstract

The utility model relates to the technical field of cabinets, and discloses an adjustable bayonet lock type cabinet body metal connecting piece which comprises a sliding groove buckling piece used for being arranged on one side of a cabinet body and an adjusting pin fixing piece used for being arranged on the other side of the cabinet body, and at least one round head adjusting pin is connected between the sliding groove buckling piece and the adjusting pin fixing piece in a sliding mode. The tail part of any round head adjusting pin is provided with a screw tooth, the adjusting pin fixing sheet is provided with at least one screw hole, any screw tooth and any screw hole are arranged in one-to-one correspondence and are in threaded connection, the adjustable bayonet lock type metal connecting piece for the cabinet body can resist high temperature during paint baking, and mounting holes in the outer surface of the cabinet body are greatly reduced through a buckle type mounting method; the distance between the sliding groove buckling piece and the adjusting pin fixing piece can be adjusted through the round-head adjusting pin, so that the cabinet body can be rapidly installed, the device can be suitable for cabinet bodies made of plates of various thicknesses, rapid disassembly and assembly are convenient, and the installation difficulty is reduced. The utility model further discloses a cabinet.

Description

Technical Field

[0001] This utility model relates to the technical field of cabinets, and in particular to an adjustable latch-type cabinet metal connector and the cabinet thereof. Background Technology

[0002] Most existing metal cabinets use a two-in-one or three-in-one connection method with a plastic base and metal screws or bolts for fixing and locking. When assembling a metal cabinet using two-in-one components, the main structure of the connector is an ABS mother-daughter kit and stainless steel self-tapping screws. When assembling a metal cabinet using three-in-one components, the main structure of the connector is an ABS base, an alloy lock handle, and an alloy lock rod. Using two-in-one or three-in-one connection methods leaves screw holes on the outer surface of one of the upper panels, affecting the aesthetic details. Furthermore, when the metal cabinet requires a six-sided seamless paint process, the plastic parts will change their original shape and structure due to high temperatures, losing their corresponding fixing function. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned defects in the prior art and provide an adjustable latch-type cabinet metal connector and its cabinet, which solves the problem that existing metal cabinets using two-in-one or three-in-one connection methods will have screw mounting holes on the outer surface of a certain upper plate, affecting the aesthetic details, and that when the metal cabinet needs to be made into a six-sided seamless baking paint process, the plastic parts will change their original shape and structure due to high temperature.

[0004] To achieve the above objectives, in a first aspect, this utility model provides an adjustable latch-type cabinet metal connector, including a sliding groove fastener for mounting on one side of the cabinet and an adjusting pin fixing piece for mounting on the other side of the cabinet. At least one round-headed adjusting pin is slidably connected between the sliding groove fastener and the adjusting pin fixing piece. The tail of any one of the round-headed adjusting pins has threads. The adjusting pin fixing piece has at least one threaded hole. Each thread and each threaded hole are correspondingly provided and threadedly connected.

[0005] Furthermore, the sliding groove fastener has at least one gourd hole corresponding to at least one round head adjusting pin. Each of the gourd holes has a first through hole and a second through hole for the round head adjusting pin to slide. The first through hole and the second through hole are connected. The diameter of any first through hole is larger than the diameter of the second through hole. Each second through hole is provided with a clamping part for clamping the round head adjusting pin.

[0006] Furthermore, any of the clamping parts includes a groove disposed on one side of any of the second through holes and a protrusion disposed on the other side of any of the second through holes.

[0007] Furthermore, any of the grooves has a first ramp surface on the side near any of the first through holes for the round head adjusting pin to slide, and any of the protrusions has a second ramp surface on the side near any of the first through holes for the round head adjusting pin to slide.

[0008] Furthermore, each of the round-headed adjusting pins has a cross-shaped groove or a straight groove at its top.

[0009] Furthermore, the adjusting pin fixing piece has at least one first protrusion.

[0010] Furthermore, the sliding groove fastener has at least one second protrusion.

[0011] Furthermore, the sliding groove fastener is welded to one side of the cabinet, and the adjusting pin fixing piece is welded to the other side of the cabinet.

[0012] Secondly, this utility model also provides a cabinet, including a cabinet body and an adjustable latch-type cabinet metal connector as described in the first aspect, wherein the adjustable latch-type cabinet metal connector is installed inside the cabinet body.

[0013] Furthermore, the number of adjustable latch-type cabinet metal connectors is several, and several of the adjustable latch-type cabinet metal connectors are installed inside the cabinet.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model provides an adjustable snap-lock cabinet metal connector that can withstand the high temperature during paint baking. The snap-lock installation method greatly reduces the number of mounting holes on the cabinet surface. The distance between the sliding groove snap-lock and the adjusting pin fixing piece can be adjusted by the round head adjusting pin, so as to quickly install the cabinet. It can be used for cabinets made of various board thicknesses and is easy to disassemble and assemble quickly, reducing the difficulty of installation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is one of the three-dimensional structural diagrams of the sliding groove fastener provided in Embodiment 1 of this utility model;

[0018] Figure 2 This is the second three-dimensional structural diagram of the sliding groove fastener provided in Embodiment 1 of this utility model;

[0019] Figure 3 This is one of the three-dimensional structural schematic diagrams of the adjusting pin fixing piece provided in Embodiment 1 of this utility model;

[0020] Figure 4 This is the second three-dimensional structural schematic diagram of the adjusting pin fixing piece provided in Embodiment 1 of this utility model;

[0021] Figure 5 This is a side view of the round-headed adjusting pin provided in Embodiment 1 of this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the round-headed adjusting pin provided in Embodiment 1 of this utility model;

[0023] Figure 7 This is an exploded view of an adjustable latch-type cabinet metal connector provided in Embodiment 1 of this utility model;

[0024] Figure 8 This is a structural schematic diagram of an adjustable latch-type cabinet metal connector provided in Embodiment 1 of this utility model;

[0025] Figure 9 This is a schematic diagram of a cabinet structure provided in Embodiment 2 of this utility model.

[0026] The diagram includes:

[0027] 1. Cabinet body; 2. Slide rail fastener; 21. Loop hole; 211. First through hole; 212. Second through hole; 22. Clamping part; 221. Groove; 2211. First slope; 222. Protrusion; 2221. Second slope; 23. Second protrusion; 3. Adjusting pin fixing piece; 31. Screw hole; 32. First protrusion; 4. Round head adjusting pin; 41. Thread; 42. Cross groove. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model embodiments clearer, the technical solutions of this utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are one embodiment of this utility model, and not all embodiments. Based on this embodiment of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Example 1

[0030] Please see Figures 1 to 8This utility model provides an adjustable latch-type cabinet metal connector, including a sliding groove fastener 2 for mounting on one side of the cabinet and an adjusting pin fixing piece 3 for mounting on the other side of the cabinet. Both the sliding groove fastener 2 and the adjusting pin fixing piece 3 are metal parts, and are correspondingly mounted on the cabinet. At least one round-headed adjusting pin 4 is slidably connected between the sliding groove fastener 2 and the adjusting pin fixing piece 3. Each round-headed adjusting pin 4 has a thread 41 at its tail. The adjusting pin fixing piece 3 has at least one threaded hole 31, and each thread 41 corresponds to and is threadedly connected to each other. Rotating the round-headed adjusting pin 4 can fix or adjust the distance between the sliding groove fastener 2 and the adjusting pin fixing piece 3, thereby connecting the sliding groove fastener 2 and the adjusting pin fixing piece 3 together.

[0031] Further, please refer to Figure 7 The sliding fastener 2 has at least one gourd-shaped hole 21 corresponding to at least one round-headed adjusting pin 4. Each gourd-shaped hole 21 has a first through hole 211 and a second through hole 212 for the round-headed adjusting pin 4 to slide. The first through hole 211 and the second through hole 212 are connected. The diameter of any first through hole 211 is larger than the diameter of any second through hole 212. Each second through hole 212 is provided with a clamping part 22 for clamping the round-headed adjusting pin 4. When the round-headed adjusting pin 4 slides to the second through hole 212, the clamping part 22 clamps the round-headed adjusting pin 4, thereby fixing the round-headed adjusting pin 4.

[0032] Further, please refer to Figure 1 and Figure 2 Each locking part 22 includes a groove 221 on one side of any second through hole 212 and a protrusion 222 on the other side of any second through hole 212. Each groove 221 has a first ramp surface 2211 on the side near any first through hole 211 for sliding of the round-headed adjusting pin 4, and each protrusion 222 has a second ramp surface 2221 on the side near any first through hole 211 for sliding of the round-headed adjusting pin 4. The first ramp surface 2211 and the second ramp surface 2221 facilitate the sliding of the round-headed adjusting pin 4.

[0033] Further, please refer to Figure 5 and Figure 6 Each round-head adjusting pin 4 has a cross-shaped groove 42 on its top, which allows the user to align a Phillips screwdriver with the cross-shaped groove 42 and turn the round-head adjusting pin 4. Alternatively, each round-head adjusting pin 4 may also have a slotted groove (not shown in the attached figure), which allows the user to align a slotted screwdriver with the slotted groove and turn the round-head adjusting pin 4.

[0034] Furthermore, the adjusting pin fixing piece 3 has at least one first protrusion 32, which is used to align with the positioning hole on one side of the cabinet and install the adjusting pin fixing piece 3 on the cabinet. The slide groove fastener 2 has at least one second protrusion 23, which is used to align with the positioning hole on the other side of the cabinet and install the slide groove fastener 2 on the cabinet. The slide groove fastener 2 is welded to one side of the cabinet, and the adjusting pin fixing piece 3 is welded to the other side of the cabinet.

[0035] The working process of an adjustable latch-type cabinet metal connector in this embodiment is as follows:

[0036] The user welds the slide rail fastener 2 to one side of the cabinet and the adjusting pin fixing piece 3 to the other side of the cabinet. Using a screwdriver, the user twists the round head adjusting pin 4 so that the thread 41 connects with the threaded hole 31, thereby connecting the slide rail fastener 2 and the adjusting pin fixing piece 3 together. The top of the round head adjusting pin 4 slides from the first through hole 211 to the second through hole 212. The locking part 22 locks the round head adjusting pin 4, thereby fixing the round head adjusting pin 4, thus completing the assembly of this adjustable pin-type cabinet metal connector.

[0037] Example 2

[0038] Please see Figure 9 The present invention also provides a cabinet, including a cabinet body 1, and an adjustable latch-type cabinet metal connector as described in Embodiment 1, wherein the adjustable latch-type cabinet metal connector is installed inside the cabinet body 1.

[0039] Furthermore, there are several adjustable latch-type cabinet metal connectors, which are installed inside the cabinet 1 for assembling the cabinet.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any changes, modifications, substitutions, combinations, or simplifications made within the spirit and principles of the present utility model shall be equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A cabinet, comprising a cabinet body (1), characterized in that, It also includes an adjustable pin-type cabinet metal connector, which is installed inside the cabinet (1). The number of adjustable pin-type cabinet metal connectors is several, and several adjustable pin-type cabinet metal connectors are installed inside the cabinet (1). An adjustable latch-type cabinet metal connector includes a sliding groove fastener (2) for mounting on one side of the cabinet and an adjusting pin fixing piece (3) for mounting on the other side of the cabinet. At least one round-headed adjusting pin (4) is slidably connected between the sliding groove fastener (2) and the adjusting pin fixing piece (3). Each round-headed adjusting pin (4) has a thread (41) at its tail. The adjusting pin fixing piece (3) has at least one screw hole (31). Each thread (41) corresponds to each screw hole (31) and is threadedly connected. The sliding fastener (2) has at least one gourd hole (21) corresponding to at least one round head adjusting pin (4). Each gourd hole (21) has a first through hole (211) and a second through hole (212) for the round head adjusting pin (4) to slide. The first through hole (211) and the second through hole (212) are connected. The diameter of any first through hole (211) is larger than the diameter of the second through hole (212). Each second through hole (212) is provided with a clamping part (22) for clamping the round head adjusting pin (4). Each of the clamping parts (22) includes a groove (221) provided on one side of any of the second through holes (212) and a protrusion (222) provided on the other side of any of the second through holes (212). Each of the grooves (221) has a first ramp surface (2211) for sliding of the round head adjusting pin (4) on the side near each of the first through holes (211), and each of the protrusions (222) has a second ramp surface (2221) for sliding of the round head adjusting pin (4) on the side near each of the first through holes (211). The top of any of the round-headed adjusting pins (4) is provided with a cross groove (42); The adjusting pin fixing piece (3) has at least one first protrusion (32); The sliding fastener (2) is provided with at least one second protrusion (23); The sliding groove fastener (2) is welded to one side of the cabinet, and the adjusting pin fixing piece (3) is welded to the other side of the cabinet.

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