WO2021029832A2

WO2021029832A2 - Set of right-angle plate locked by lock

Info

Publication number: WO2021029832A2
Application number: PCT/TH2020/000046
Authority: WO
Inventors: Pornthep LERTTEVASIRI
Original assignee: Lerttevasiri Pornthep
Priority date: 2019-07-12
Filing date: 2020-07-09
Publication date: 2021-02-18
Also published as: WO2021029832A3

Abstract

The set of square plate which was locked by lock uses principle of inserting into groove of latch that has protecting edge of lock of material plate (2) into the groove (4) place on shoulder (5) of material plate (1) the surface of material (1) attach with edge (8) of material plate (2) as per figure 2 and material plate (1) material plate (2) will be locked tightly as T-shaped square position by lock plate (3) for some (5). From the principle, the set of square plate which was locked by lock is able to apply and expand to be structure of box with the same principle.

Description

SET OF RIGHT-ANGLE PLATE LOCKED BY LOCK

Technical Field

Engineering related to the set of right-angle plate locked bylock.

Background of related art or sciences

The work structure consists of plywood, plastic plate or MDF plate. Assembling by using screws and nails or using complexity and complicated process. It took long time to prepare surface, boring, eroding and using glue to attach each work together. This process has impact on cost of producing as it needs to use efficient machine and takes long time to produce; moreover, it requires manpower who has high skill and high cost to form pattern of work and assemble.

Generally, the structure of assembling right angle plate uses gripping by locks. This was developed from assembling structure of wooden toys with2 square wood. The first square wood is groove and the second square woodhas valve and it was bored. Then take the second square wood to insert in groove of the first square wood. Insert scone-shaped wedge into the hole and fix the right-angle square to be tight; however, using scone-shaped wedge willloosen and slip out easily. Therefore, it needs to find way to create more efficient locks that will be tight and not slip out.

Characters and purpose of invention

This invention aims to create process of assembling new box structure which is easy to form the pattern, take less time to produce and use light material but stronger and easy for taking the structure off.

The invention of structure of assembling right angle plates by using locks to lock consists of 3 mains items which are formed as per invention in order to assemble as structure of T square. The main items are material plate (1) with grooves (4) and material plate (2) with wedge (6) to insert into wooden plate with grooves then use lock plate (2) to insert into grooves to lock structure. The grooves are tapered hole and push them tightly. This principle is able to apply to assembling products for kids such as durable goods and toys.

The differences between structure of assembling right angle square that uses sconeshaped wedge and using lock plate to lock position is locking by scone-shaped wedge which inserting it into hole with scone-shaped taper which is loosen and this causes wooden wedge to be loosen and will slip out. On the other hand, structure of assembling square wood by using lock plate to lock is flat material and hashigh friction on the surface and tapered hole will help to increase friction; the more you push, the tighter it will be and will not slip out when you move it like using scone-shaped wedge.

Brief Description of drawing

Figure 1 shows items of set of assembling right angle plate which was locked by lock. They are separated and the details of each items are provided.

Figure 2 showscomponents that are prepared to create wall structure in T shape by using some of material and describe position (5) show width of shoulder which is equal to thickness of material that used to assemble structure, wall and edge (8) of material plate (2) and touch surface when collide with square of material plate (1) has row to protect (2) at one of the edges of material plate (2)

Figure 3 shows the instruction to assemble T-shaped wall by using position secondary latch (6) and row to protect lock (9) of material plate (2) to insert into groove (4) of material plate (1) keep groove of latch (6) and protecting row of lock (9) emerge from groove and edge of upper groove is on the shoulder (5) of material (2) and collide with edge (8) as per figure 2 and prepare to insert lock of T-shaped- wall structure with lock plate (3) make groove to lock (7) in groove of material plate (2) by pushing it tightly.

Figure 4 shows final step of structure of assembling square by pushing by lock plate that completely assembled.

Disclosure of Invention

Figure 1 shows components of structure of assembling square plate by using taper lock plate to lock with details of each component which consists of material plate (1) with groove (4) material plate (2) with shoulder (5) with edge row (8) and shoulder (5) latch (6) protecting edge row of lock (9) lock plate (3) with groove (7) its character is wide mouth but narrow bottom as per its size and thickness of material

Figure 2 shows preparedness of assembling component by material plate with groove that waiting for assembling from material plate (2) by asserting into groove of latch (6) with has protecting edge of lock (9) into groove of material plate (1) to upper edge of groove (4) on the shoulder (5) of material plate (2). Figure 3 shows assembling latch (6) protecting row of lock (9) of material plate (2) insert into groove (4) of material plate (1) force groove of latch (6) with protecting row of lock (9) of material plate (2) upper edge of groove (4) of material plate (1) to be on shoulder (5) of material plate (2) figure 2 as per thickness of material plate (1) the surface of material attached with edge (8) of material plate (2) figure 2 and have lock plate (3) with lock-grooved side (7) to insert into groove of latch (6) with protecting row of lock (9) of material plate (1) as protecting edge

Figure 4 shows complete assembling by inserting lock plate (3) into groove (6) of material plate (1) by pushing it into groove tightly.

Figure of functioning relation of invention is assembling square plate by using gripping by lock. This method uses inserting groove and protecting edge of lock of material (2) into groove (4) of material plate (1) in figure 3 by using surface of material plate (1) attach with edge (8) of material plate (2) in figure 2 and material plate (1) and material plate (2) will be locked in T- shaped square position by lock (3)

Best Mode for Carrying out the Invention mentioned in topic of complete disclosure of invention.

Claims

Claim

Set of square plate which locked by lock and it consists of material plate (1) with groove (4) material plate (2) with latch (6) protecting edge of lock (9) shoulder (5) edge row (8) and taper lock plate (3) with groove (7) to lock in latch (6) with special character

The components of set of right-angle square which locked by lock in separated form with details of each component. It consists of material plate (1) with groove (4) material plate (2) with groove (6) protecting edge of lock (9) and shoulder (5) edge row (3) with groove to lock (7) its character is wide mouth and narrow bottom as per its size and thickness of material plate Assembling component by material plate with groove and waiting for assembling from material plate (2) by inserting into latch (6) protecting edge of lock (9) into groove of material plate (1) edge row (4) upper side is on shoulder (5) 10 of material plate (2).

Assembling groove of latch (6) protecting edge of lock (9) of material plate (2) insert into groove (4) of material plate (1) force groove of latch (6) of material plate (2) the upper side of material plate (1) attach to edge (8) of material (2) and have lock plate (3) on the side of groove of lock (7) waiting for inserting into groove (6) of material plate (1).

The complete assembling by inserting lock plate (3) in a form into groove of latch (6) has protecting edge of lock (9) to be protection of material plate (2) by inserting lock plate (3) into the groove (7) tightly.