CN217633262U

CN217633262U - Sliding lock assembly and fastener

Info

Publication number: CN217633262U
Application number: CN202123400112.0U
Authority: CN
Inventors: 李军辉
Original assignee: Foshan Chuangxian Metal Products Co ltd
Current assignee: Foshan Chuangxian Metal Products Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-10-21
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a sliding lock subassembly and fastener. Comprises a mounting seat (1) and an L-shaped locking plate (2); the end part of one support arm of the L-shaped locking plate (2) is provided with a locking bolt (3), the other support arm is hinged with the mounting groove (5) of the mounting seat (1), and the intersection of the two support arms is connected with the mounting seat (1) through a reset spring (4). The utility model has the characteristics of install and remove the convenience, efficient and labour saving and time saving.

Description

Sliding lock assembly and fastener

Technical Field

The utility model relates to a technical field, especially a slide lock subassembly and fastener are assembled to the cabinet body.

Background

The connecting piece that the cabinet body was assembled commonly used at present in the furniture field mainly is trinity connecting piece. Referring to fig. 1, the device mainly comprises an eccentric wheel, a connecting rod and a plastic expansion plug; use trinity connecting piece with two plank A, B link together, beat plastics bloated consent usually on plank A (riser), then beat plastics bloated for the stopper hammer into, beat the connecting rod via hole in plank B's side, beat eccentric wheel hole on plank B's the plane, then screw in the screw hole of plastics bloated stopper with the connecting rod screw thread, insert the connecting rod in the connecting rod via hole of plank B side again, paste plank B's side and plank A tightly, aim at the breach (or the direction arrow point) of eccentric wheel and put into the eccentric wheel hole with the eccentric wheel behind the connecting rod that stretches into the eccentric wheel hole by the connecting rod via hole, the connecting rod is detained to last eccentric wheel, accomplish the connection of plank A, B. The use of trinity connecting piece has effectively promoted the packaging efficiency of the furniture cabinet body though. However, the following disadvantages are present: the eccentric wheel can be seen from the horizontal plate (B plate) at the joint, so that the appearance is influenced; the eccentric wheel needs to be screwed and disassembled by a screwdriver, so that the operation is complicated; meanwhile, connecting rod via holes need to be drilled on the side faces of the horizontal plates (B plates), eccentric wheels are drilled on the surfaces of the horizontal plates to place holes, two procedures are needed to complete machining, machining procedures are complex, and machining efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slide lock subassembly and fastener. The utility model has the characteristics of install and remove the convenience, efficient and labour saving and time saving.

The technical scheme of the utility model: a sliding lock assembly comprises a mounting seat and an L-shaped locking plate; the end part of one support arm of the L-shaped locking plate is provided with a lock tongue, the other support arm is hinged with the mounting groove of the mounting seat, and the intersection of the two support arms is connected with the mounting seat through a return spring.

In the sliding lock assembly, the locking surface of the lock tongue is sequentially provided with the guide surface and the binding surface along the locking direction.

In the aforementioned slide lock assembly, the end of the other arm is further provided with a limit stop extending toward the bottom of the mounting groove.

A fastener comprising a slide lock assembly and a strike assembly as hereinbefore described; the lock catch assembly is provided with a chute, and the end part of the chute is provided with a clamping groove; the lock tongue can slide into the clamping groove along the sliding groove to be locked.

In the fastener, when the fastener is locked, the joint surface is jointed with the clamping groove.

In the fastener, the locking assembly is further provided with a supporting inclined plane at the sliding groove.

Advantageous effects

Compared with the prior art, when the slide lock assembly is installed and used, only a groove body for embedding the slide lock assembly needs to be processed on the side surface of the horizontal plate, namely, only one process is needed to process and finish the groove body, and a connecting rod via hole and an eccentric wheel hole do not need to be processed on the side surface and the surface of the horizontal plate by two processes respectively like a three-in-one connecting piece; through this structure, simplified the manufacturing procedure of horizontal plate, improved machining efficiency.

The utility model discloses connecting back with horizontal plate and riser, whole fastener is hidden in horizontal plate and riser seam crossing, can not be seen in the outward appearance, has promoted pleasing to the eye degree.

When the horizontal plate and the vertical plate are connected, the horizontal plate between the two vertical plates is directly horizontally pushed, so that the spring bolt of the sliding lock assembly embedded on the side surface of the horizontal plate directly slides into the chute of the locking assembly and finally slides into the clamping groove to be fastened, and the connection and the assembly of the horizontal plate and the vertical plate are finished; when the lock is disassembled, the horizontal plate is pulled reversely, and the lock tongue can slide out of the sliding groove to complete the disassembly; this structure for the whole process of installing and removing of horizontal plate and riser need not with the help of appurtenance such as screwdriver, and whole convenient operation is swift, and the whole process of installing and removing is efficient, easy maintenance, labour saving and time saving.

Drawings

FIG. 1 is an assembled schematic view of a conventional three-in-one connector;

fig. 2 is a schematic view of the assembly process of the lock tongue of the present invention when the lock tongue is not slid into the slide groove;

fig. 3 is a schematic view of the assembly process of the lock tongue of the present invention when it is inserted into the chute;

fig. 4 is a schematic view of the assembly process of the utility model to complete the fastening of the lock tongue;

FIG. 5 is a schematic view of an L-shaped locking plate structure;

fig. 6 is a schematic view of the latch assembly.

Reference numerals: 1-mounting seat, 2-L-shaped locking plate, 3-locking bolt, 31-guide surface, 32-binding surface, 4-reset spring, 5-mounting groove, 6-sliding groove, 7-clamping groove, 8-supporting inclined surface, 9-limiting table, 10-horizontal plate and 11-clearance groove.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example 1. A slide lock assembly, constructed as shown in fig. 2-6, comprising a mounting base 1 and an L-shaped locking tab 2; the end part of one support arm of the L-shaped locking plate 2 is provided with a lock tongue 3, the other support arm is hinged with a mounting groove 5 of the mounting seat 1, and the intersection of the two support arms is connected with the mounting seat 1 through a return spring 4.

When the sliding lock assembly is used, the sliding lock assembly is pre-embedded below the side surface of the horizontal plate 10, and meanwhile, the bolt 3 extends out of the clearance groove 11 on the side surface of the horizontal plate 10; after the installation is finished, the bolt 3 can be pressed to rotate and is positioned below the side surface of the horizontal plate 10, and after the bolt is released, the bolt can extend out of the side surface of the horizontal plate 10 from the clearance groove 11 under the action of the return spring 4.

The locking surface of the locking tongue 3 is provided with a guide surface 31 and an abutting surface 32 in sequence along the locking direction. The guiding of the guiding surface 31 is more beneficial to the buckling of the abutting surface 32 and the lock catch assembly, thereby reducing the assembly precision requirement of the slide lock assembly and the lock catch assembly.

The end of the other arm is also provided with a stop 9 projecting towards the bottom of the mounting groove 5. The limiting table can effectively ensure the repeated positioning precision of the L-shaped locking plate 2.

A fastener comprising a slide lock assembly and a strike assembly as hereinbefore described; the lock catch assembly is provided with a chute 6, and the end part of the chute 6 is provided with a clamping groove 7; the bolt 3 can slide into the clamping groove 7 along the sliding groove 6 and be locked.

The fastener is used as follows: respectively embedding a sliding lock assembly and a lock catch assembly on the side surface of the horizontal plate and the vertical plate; after burying the completion underground, below pressing the horizontal plate side with the spring bolt 3 that stretches out, then promote the horizontal plate and remove between coexistence board, when spring bolt 3 was pushed the spout 6 of hasp subassembly, automatic pop out from the horizontal plate side and stretch into in the spout 6 to continue to slide to draw-in groove 7 position along spout 6 and accomplish the lock. When the horizontal plate is disassembled, the horizontal plate is pulled in the direction, and the bolt 3 can automatically stretch out and draw back, so that the horizontal plate is directly pulled out to complete the disassembly.

The abutting surface 32 abuts against the clamping groove 7.

The lock catch assembly is further provided with a support inclined surface 8 at the position of the sliding chute 6. The supporting inclined plane 8 is favorable for increasing the rigidity of the locking assembly on one hand, and on the other hand, the locking bolt 3 is uniformly pressed below the side face of the horizontal plate 10 when being disassembled, so that the smoothness of the disassembly is improved, and the impact force suffered by the locking bolt 3 when being disassembled is reduced.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A slide lock assembly, characterized by: comprises a mounting seat (1) and an L-shaped locking plate (2); the end part of one support arm of the L-shaped locking plate (2) is provided with a locking dog (3), the other support arm is hinged with the mounting groove (5) of the mounting seat (1), and the intersection of the two support arms is connected with the mounting seat (1) through a return spring (4).

2. The slide lock assembly of claim 1, wherein: the locking surface of the lock tongue (3) is sequentially provided with a guide surface (31) and an abutting surface (32) along the locking direction.

3. The slide lock assembly of claim 1, wherein: the end part of the other support arm is also provided with a limit table (9) extending towards the bottom of the mounting groove (5).

4. A fastener comprising the slide and catch assembly of claim 2; the lock catch assembly is provided with a chute (6), and the end part of the chute (6) is provided with a clamping groove (7); the lock tongue (3) can slide into the clamping groove (7) along the sliding groove (6) to be locked.

5. A fastener according to claim 4, wherein the abutment surface (32) abuts the channel (7) when locked.

6. A fastener according to claim 4, wherein said locking assembly is further provided with a support ramp (8) at the location of said channel (6).