Lock bar limiting block of cabinet and cabinet with lock bar limiting block

Abstract

The lock bar limiting block comprises a cabinet plate A, a cabinet plate B, an inner lock bar and a lock catch, the inner lock bar is locked on the surface of the cabinet plate A through a bolt, the lock catch is fixed in the cabinet plate B, and the cabinet plate B is clamped outside the inner lock bar. Each limiting block mechanism comprises a bottom sealing plate, a built-in plate, an upper sealing plate and an epoxy resin block, T-shaped rod heads of the lock catches are clamped into the inner locking strips, the bottom sealing plates cover seat openings in one sides of the inner locking strips, and the limiting block mechanisms are arranged at the positions of the inner locking strips of the cabinet plate A and the cabinet plate B; the limiting block mechanism enables the inner locking strip of the cabinet plate A and the lock catch of the cabinet plate B to have an internal limiting and curing connection structure when being connected, the connection stability of the inner locking strip on the surface of the cabinet plate A and the lock catch in the cabinet plate B can be effectively guaranteed, and the cabinet formed by assembling the cabinet plate A and the cabinet plate B through the inner locking strip and the lock catch is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a lock bar limiting block of a cabinet and a cabinet thereof. Background Art

[0002] A cabinet is a rectangular piece of furniture or office supplies that is tall and large and can store items. At present, when aluminum alloy cabinet panels are assembled, in order to meet the aesthetic requirements of the cabinets, the aluminum alloy cabinet panels are usually connected by internal locking with the help of special inner locking strips and lock buckles. After the inner locking strips are locked on the surface of one set of cabinet panels with bolts, a slot for accommodating the inner locking strips is opened inside the other set of cabinet panels, and the cabinet panels at the slot position of the other set of cabinet panels will hide and install lock buckles, and the hexagonal inner corner of the lock mouth will be exposed from the cabinet panels. When the inner locking strip is inserted into the cabinet panel slot, the T-bar of the lock buckle will enter the track groove of the inner locking strip. As the hexagonal inner corner of the lock mouth is inserted into the hexagonal inner corner and rotated, the T-bar enters the lock buckle shell with a threaded structure and uses the large head to bring the inner locking strip to the cabinet body equipped with the lock buckle for locking connection, thereby realizing the connection between the two cabinet panels.

[0003] When the inner locking strips in the prior art cooperate with the lock buckles to perform hidden connection of cabinet panels, there is usually a lack of effective limiting structure in the rail groove of the inner locking strips. When the cabinets that use the inner locking strips and lock buckles for inner locking connection are subjected to the pushing force of transportation for a long time, the connection between the inner locking strips and the lock buckles is prone to loosening, which leads to shaking gaps at the connection of the cabinet panels, and eventually causes the cabinet to disintegrate. For this reason, we propose a cabinet lock strip limit block and a cabinet thereof. Utility Model Content

[0004] The main purpose of the utility model is to provide a lock bar limit block for a cabinet and a cabinet thereof, wherein a limit block mechanism is arranged at the inner lock strips of cabinet panels A and cabinet panels B, and the limit block mechanism enables the inner lock strip of cabinet panel A and the lock buckle of cabinet panel B to have an internal limit solidified connection structure when they are connected, which can effectively ensure the connection stability between the inner lock strip on the surface of cabinet panel A and the inner lock buckle of cabinet panel B, so that the cabinet assembled with the inner lock strip and the lock buckle of cabinet panel A and cabinet panel B is relatively stable, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A lock bar limit block for a cabinet and a cabinet thereof, comprising a cabinet board A, a cabinet board B, an inner lock bar and a lock buckle, wherein the inner lock bar is locked on the surface of the cabinet board A by bolts, a lock buckle is fixed inside the cabinet board B, and the cabinet board B is clamped outside the inner lock bar, and also comprises a limit block mechanism, wherein the limit block mechanism comprises a bottom sealing plate, an inner decoration plate, an upper sealing plate and an epoxy resin block, wherein the T-shaped rod head of the lock buckle is clamped into the inner lock bar, a seat opening on one side of the inner lock bar is covered with a bottom sealing plate, and an inner decoration plate is symmetrically fixed on the plate surface of the bottom sealing plate and an upper sealing plate, the upper sealing plate is stuck in the upper strip opening of the inner locking strip, the bottom sealing plate is inserted into the bottom inner seat plate surface of the inner locking strip, and a mounting hole is opened on the surface of the bottom sealing plate, and a fastening bolt is screwed into the cabinet board A from the inner locking strip at the mounting hole, an epoxy resin block embedded in the inner locking strip is bonded between the upper sealing plate and the bottom sealing plate, and a concave groove is prefabricated on the upper surface of the epoxy resin block, a T-shaped rod head with a lock buckle is stuck in the concave groove, and rib grooves for the internal rib plate of the inner locking strip to be stuck in are opened on both sides of the epoxy resin block.

[0007] Furthermore, an arc-shaped groove is provided at the end of the plate body of the upper sealing plate, and a T-shaped rod column with a lock buckle is inserted into the arc-shaped groove; the upper sealing plate can lock the T-shaped rod column with the lock buckle through the arc-shaped groove.

[0008] Furthermore, a space is reserved between the epoxy resin block and the bottom sealing plate; the space between the epoxy resin block and the bottom sealing plate can allow the head of the fastening bolt to enter.

[0009] Furthermore, the notch of the recessed groove is arranged outside the epoxy resin block on one side away from the bottom sealing plate; the notch of the recessed groove outside the epoxy resin block can allow the T-shaped rod head of the lock buckle to enter.

[0010] Furthermore, two groups of groove cavities of the rib grooves are symmetrically opened on both sides of the epoxy resin block, and two rib plates inside the inner locking strip are inserted into the two groups of groove bodies of the rib grooves; the epoxy resin block is connected by adapting the two rib plates inside the inner locking strip with the two groups of rib grooves.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides a limit block mechanism at the inner locking strips of cabinet board A and cabinet board B. The limit block mechanism enables the inner locking strip of cabinet board A and the lock buckle of cabinet board B to have an internal limit solidified connection structure when they are connected. This can effectively ensure the connection stability between the inner locking strip on the surface of cabinet board A and the inner lock buckle of cabinet board B, so that the cabinet assembled with cabinet board A and cabinet board B with the inner locking strip and the lock buckle is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of a lock bar limit block of a cabinet and a cabinet panel assembly structure of the cabinet.

[0014] Figure 2 The utility model is a schematic diagram of a lock bar limit block of a cabinet and a limit block mechanism of the cabinet and a cabinet panel.

[0015] Figure 3 The utility model is an exploded view of a lock bar limit block of a cabinet and a limit block mechanism of the cabinet.

[0016] In the figure: 1. Cabinet board A; 2. Cabinet board B; 3. Inner locking strip; 4. Lock buckle; 5. Limit block mechanism; 6. Bottom sealing plate; 7. Inner panel; 8. Mounting hole; 9. Fastening bolt; 10. Upper sealing plate; 11. Arc groove; 12. Epoxy resin block; 13. Reinforcement groove; 14. Recessed groove. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-3 As shown, a lock bar limit block of a cabinet and a cabinet thereof, comprising a cabinet board A1, a cabinet board B2, an inner lock bar 3 and a lock buckle 4, wherein the inner lock bar 3 is locked on the surface of the cabinet board A1 by bolts, the lock buckle 4 is fixed inside the cabinet board B2, and the cabinet board B2 is clamped outside the inner lock bar 3, and also comprises a limit block mechanism 5, wherein the limit block mechanism 5 comprises a bottom sealing plate 6, an inner decoration plate 7, an upper sealing plate 10 and an epoxy resin block 12, the T-shaped rod head of the lock buckle 4 is clamped into the inner lock bar 3, a seat opening on one side of the inner lock bar 3 is covered with the bottom sealing plate 6, and the inner decoration plate 7 and the upper sealing plate 10 are symmetrically fixed on the plate surface of the bottom sealing plate 6. The sealing plate 10 is clamped in the upper strip opening of the inner locking strip 3, the bottom sealing plate 6 is inserted into the bottom inner seat plate surface of the inner locking strip 3, and a mounting hole 8 is provided on the surface of the bottom sealing plate 6, and a fastening bolt 9 is provided at the mounting hole 8 to be screwed into the cabinet board A1 from the inner locking strip 3, an epoxy resin block 12 embedded in the inner locking strip 3 is bonded between the upper sealing plate 10 and the bottom sealing plate 6, and a recessed groove 14 is prefabricated on the upper surface of the epoxy resin block 12, a T-shaped rod head of the lock buckle 4 is clamped in the recessed groove 14, and rib insertion grooves 13 for clamping the internal ribs of the inner locking strip 3 are provided on both sides of the epoxy resin block 12.

[0019] The upper sealing plate 10 has an arc groove 11 at the end of the plate body, and a T-shaped rod column with a lock buckle 4 is inserted into the arc groove 11 ; the upper sealing plate 10 can lock the T-shaped rod column of the lock buckle 4 with the arc groove 11 .

[0020] A space is reserved between the epoxy resin block 12 and the bottom sealing plate 6 ; the space between the epoxy resin block 12 and the bottom sealing plate 6 is large enough for the head of the fastening bolt 9 to enter.

[0021] The notch of the recessed groove 14 is arranged outside the epoxy resin block 12 on one side away from the bottom sealing plate 6 ; the notch of the recessed groove 14 outside the epoxy resin block 12 can allow the T-shaped rod head of the lock buckle 4 to enter.

[0022] Among them, two groups of groove cavities of the rib groove 13 are symmetrically opened on both sides of the epoxy resin block 12, and two rib plates inside the inner locking strip 3 are inserted into the two groups of groove bodies of the rib groove 13; the epoxy resin block 12 is connected by adapting the two rib plates inside the inner locking strip 3 with the two groups of rib grooves 13.

[0023] It should be noted that the utility model is a lock bar limit block of a cabinet and a cabinet thereof. After the limit block mechanism 5 is set at the inner lock bar 3 of the cabinet board A1 and the cabinet board B2, the bottom sealing plate 6 of the limit block mechanism 5 blocks the seat opening on one side of the inner lock bar 3, and then the inner plate 7 of the bottom sealing plate 6 enters the bottom of the inner lock bar 3, and then the fastening bolt 9 is screwed through the inner lock bar 3 from the mounting hole 8 of the inner plate 7 to enter the cabinet board A1, and then the epoxy resin block 12 is inserted into the inner lock bar 3 to bond the bottom sealing plate 6, and the upper sealing plate 10 is bonded and fixed to the bottom sealing plate 6 to seal the upper strip opening of the inner lock bar 3, and then the cabinet The sub-board B2 is stuck outside the inner locking strip 3 and the bottom sealing plate 6, so that the T-shaped rod head of the lock buckle 4 enters the recessed groove 14 on the surface of the epoxy resin block 12, and the T-shaped rod column of the lock buckle 4 can enter the arc groove 11 of the upper sealing plate 10 for limiting position, and then the epoxy resin mixed with the epoxy resin curing agent can be poured into the recessed groove 14 to cure the epoxy resin block 12 and the T-shaped rod head of the lock buckle 4 to limit the position, thereby ensuring the connection stability between the inner locking strip 3 on the surface of the cabinet board A1 and the lock buckle 4 inside the cabinet board B2, so that the cabinet assembled with the cabinet board A1 and the cabinet board B2 with the inner locking strip 3 and the lock buckle 4 is more stable.

[0024] It should be noted that the utility model is a lock bar limit block of a cabinet and a cabinet thereof. The components in the utility model are all components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lock bar limit block for a cabinet and a cabinet thereof, comprising a cabinet board A (1), a cabinet board B (2), an inner lock bar (3) and a lock buckle (4), wherein the inner lock bar (3) is bolted on the surface of the cabinet board A (1), the lock buckle (4) is fixed inside the cabinet board B (2), and the cabinet board B (2) is stuck outside the inner lock bar (3), characterized in that: The invention also comprises a limit block mechanism (5), wherein the limit block mechanism (5) comprises a bottom sealing plate (6), an inner plate (7), an upper sealing plate (10) and an epoxy resin block (12); the T-shaped rod head of the lock buckle (4) is inserted into the inner locking strip (3); a seat opening on one side of the inner locking strip (3) is covered with the bottom sealing plate (6); and the inner plate (7) and the upper sealing plate (10) are symmetrically fixed on the plate surface of the bottom sealing plate (6); the upper sealing plate (10) is inserted into the upper strip opening of the inner locking strip (3); The bottom sealing plate (6) is provided with a mounting hole (8) on its surface, wherein a fastening bolt (9) is provided at the mounting hole (8) and is screwed into the cabinet board A (1) from the inner locking strip (3). An epoxy resin block (12) embedded in the inner locking strip (3) is bonded between the upper sealing plate (10) and the bottom sealing plate (6), and a recessed groove (14) is prefabricated on the upper surface of the epoxy resin block (12), wherein a T-shaped rod head of the lock buckle (4) is inserted into the recessed groove (14), and rib insertion grooves (13) for inserting the inner rib plate of the inner locking strip (3) are provided on both sides of the epoxy resin block (12).

2. The lock bar limit block of a cabinet and the cabinet thereof according to claim 1, characterized in that: An arc-shaped groove (11) is provided at the end of the plate body of the upper sealing plate (10), and a T-shaped rod column with a lock buckle (4) is inserted into the arc-shaped groove (11).

3. The lock bar limit block of a cabinet and the cabinet thereof according to claim 1, characterized in that: A space is reserved between the epoxy resin block (12) and the bottom sealing plate (6).

4. The lock bar limit block of a cabinet and the cabinet thereof according to claim 1, characterized in that: The notch opening of the recessed groove (14) is arranged outside the block body on a side of the epoxy resin block (12) away from the bottom sealing plate (6).

5. The lock bar limit block of a cabinet and the cabinet thereof according to claim 1, characterized in that: The groove cavities of the rib grooves (13) are symmetrically opened in two groups on both sides of the epoxy resin block (12), and two rib plates inside the inner locking strip (3) are inserted into the two groups of groove bodies of the rib grooves (13).

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