JPH032194Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a partition plate guide groove for drawers in metal desks, side tables, etc.

2. Prior Art Although not shown in the drawings, the conventional partition plate guide groove of this type of drawer is such that after creating a slight gap above both vertical surfaces of the metal drawer main body, the vertical surfaces are separated. Double vertical surface portions are formed on both sides by folding back downwards on the inside again, and partition plate guide grooves formed by a large number of vertical grooves are formed on the inside folded vertical surface portions through means such as press working.
It was configured to be provided directly at intervals in the longitudinal direction.

Problems to be Solved by the Invention Due to the above-mentioned configuration, the conventional drawer partition plate guide groove has the following problems.

(1) The vertical surfaces on both sides of the metal drawer body are formed in double layers, and the inner folded vertical surface is provided with partition plate guide grooves made of a large number of vertical grooves using punching means such as a press. Therefore, when documents, booklets, etc. were stored in this drawer, there was a risk that the documents, booklets, etc. would be damaged by the partition plate guide grooves formed by the punching means for the metal plate.

(2) Also, as a means of fixing the lower end of the above-mentioned inner folded vertical surface part to the bottom side of the drawer main body, the lower end of the above-mentioned vertical surface is welded to the bottom surface of each position or screwed. However, the processing method required a lot of effort and time, resulting in high costs.

Means for Solving the Problems This invention solves the problems of the prior art described above, and eliminates the need for welding or screwing by installing resin partition plate guides on the inside of both vertical surfaces of the drawer body. To provide a partition plate guide groove for a drawer that can reduce costs and prevent damage to documents, booklets, etc. stored in the drawer by fitting and assembling the drawer. The feature of this invention is that the partition plate guide groove of the drawer is arranged at the inside position of both vertical sides of the drawer body, and the longitudinal side is placed under the inside folding piece at the top of the vertical side. A horizontal cylindrical part is formed with an opening in the direction, and a lower bottom part is provided at the lower part of the vertical part to form an engagement angle in the longitudinal direction at the intersection of both parts. A partition plate guide having a partition plate guide groove on the inner side, a convex part on the upper side, and a locking piece on the lower side is installed on the inner wall of the vertical face part on both sides. It is assembled into the integral body by fitting into the part and engaging the engagement angle by the locking piece.

Function The drawer partition plate guide groove with the above configuration is as follows:
There are resin partition guides on the inside of both vertical surfaces of the drawer body, and openings are provided below the inner folding pieces at the bottom of the partition guides in a diagonal position away from the vertical surfaces on each side. Insert the upper convex part into the horizontal cylinder part and fit it so that the inner surface of this convex part approaches the inner surface of the fold-down piece,
At the same time, when the lower part of the partition plate guide is moved toward the vertical side on each side with this convex part as the center, the lower locking piece will be released when the back of this partition plate guide comes into contact with the inside of the vertical side. It elastically locks into the engagement angle formed at the intersection of the bottom and the lower bottom, thereby allowing the partition plate guide to be attached to each side without the need for welding or screwing. It can be assembled into a lump body at the inside position of the vertical surface part. The partition plate guides that are fitted and assembled into the vertical surfaces on both sides of the drawer body as described above are molded from resin, so the groove edges of each partition plate guide groove are smooth rounded surfaces (circular arc surfaces).
It will be formed into. Therefore, when documents, booklets, etc. are stored in the drawer main body, damage to the documents, booklets, etc. can be reliably prevented.

Embodiments Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in FIGS. 1 and 2, the partition plate guide groove of the drawer according to this invention has two positions on both vertical surfaces of the drawer main body 1, and a partition that is assembled in one piece at the inside position of this vertical surface 2. The plate guide 7 is the main part. First, the positions of the vertical surfaces 2 on both sides of the drawer main body 1 are configured as follows. That is, on both sides of the drawer main body 1 made of metal, vertical surface portions 2, which form the lateral contours of the drawer, are formed by upright continuous surfaces perpendicular to the bottom portion 5.
In the partition plate guide groove of the drawer in which partition plate guide grooves that allow the insertion of partition plates 11 (to be described later) are arranged at each inner position of is formed.

That is, this horizontal cylinder part 3 bends the first upright surface of the vertical surface part 2 communicating with the lower side outward as a first horizontal surface, and is located on the first horizontal surface outside of the first upright surface. After the second upright surface is connected, the upper surface of the second upright surface is turned into a second horizontal surface that bends inward, and the upper surface of the second upright surface is positioned at the end of the second horizontal surface, slightly inward from the first upright surface. By consecutively arranging folding pieces 4 having short vertical surfaces that do not reach the first horizontal plane, a longitudinal opening a is provided under the folding pieces 4, so that the horizontal cylinder portion 3, which is hollow inside, is formed. , are formed in the longitudinal direction on each side so as to form edges located on both upper sides of the drawer main body 1. Further, as shown in FIG. 2, a lower bottom 6 of a slightly wider width that is one step lower than the bottom 5 is connected to the bottom 5 of the vertical surface 2 on both sides of the vertical surface 2 as shown in FIG.
This lowered bottom 6 and the bottom 5
An engagement angle b having a slight vertical surface is formed in the longitudinal direction at a position where the two intersect with each other.

The following partition plate guides 7 are assembled in one piece at the inner wall positions of the both vertical surfaces 2 as described above. This partition plate guide 7 is formed as follows. That is, as shown in FIGS. 1 and 2, this partition plate guide 7 is molded from a synthetic resin material, etc., and the outer surface that comes into close contact with the vertical surface portion 2 of the drawer main body 1 is formed into a vertical surface. has been done. At the top of this vertical surface, it is possible to insert the horizontal cylinder part 3 formed at the top of the vertical surface part 2 in an oblique position from the opening a side, and after the insertion, the folding piece can be folded down by a standing operation. A convex portion 8 that can be brought into close contact with the inner surface of the container 4 is provided in a row in the longitudinal direction.

On the inner surface below the convex portion 8 mentioned above,
When this partition plate guide 7 is closely assembled to the inner wall of the vertical surface portion 2, the partition plate 11 is inserted into the drawer according to this aspect.
A large number of partition plate guide grooves 9 are provided at intervals in the longitudinal direction, and both ends of the partition plate can be inserted in a vertical arrangement. Furthermore, as shown in FIG.
Pressure-like engagement is possible from the vertical surface portion 2 side at the engagement angle b having a slight vertical surface formed at the intersection of the bottom portion 5 of the drawer body 1 and the lowered bottom 6 near the vertical surface portion 2. In the middle of this lower plane, there is a locking piece 10 whose vertical surface protrudes downward a little, and whose wall thickness gradually decreases from this position toward the back side so that its cross section becomes sawtooth-shaped. is formed.
The reason for reducing the wall thickness on the back side of this locking piece 10 is that when assembling the partition plate guide 7 all at once to the inner wall of the vertical surface part 2, the upper convex part 8 is first removed from the opening a. After fitting it into the horizontal cylinder part 3 in an oblique position,
When the lower locking piece 10 approaches the bottom 5 side towards the engagement angle b, the part other than the locking piece 10 is formed in a sawtooth shape so that it moves smoothly without sliding into contact with the bottom 5 side. , The entire drawer partition plate is configured with a guide machine groove.

The drawer partition plate guide groove with the above configuration is as follows:
When fitting and assembling the partition plate guide 7 made of resin into the inner wall positions of the vertical surfaces 2 on both sides of the drawer main body 1, it is done as follows. That is, as shown in FIG. 3, in order to fit the upper protruding part 8 of the partition plate guide 7 into the horizontal cylinder part 3 on each side, when bringing the protruding part 8 closer to the opening a, The lower part thereof is separated from the vertical surface part 2 so that the entire partition plate guide 7 is placed in an oblique position. In this state, insert the upper convex portion 8 through the opening a, and fold down the inner surface of the convex portion 8 into the piece 4.
At the same time, the partition plate guide 7, which had been slanted until then, was made to be an upright body with the convex portion 8 as the center.
When the lower part of this partition plate guide 7 is moved toward the inner wall of the vertical surface part 2, the outer lower part of this partition plate guide 7 reduces the thickness of the preceding back side, and is formed into a sawtooth shape that does not make sliding contact with the bottom part 5. Therefore, this lower part can smoothly advance toward the inner wall of the vertical surface part 2. When the back surface of the partition plate guide 7 comes into contact with the inner wall of the vertical surface section 2, the lower locking piece 10 is engaged at the engagement angle formed at the intersection of the bottom section 5 and the lower bottom 6. It will be elastically locked to b. Therefore, the partition plate guide 7 can be easily and quickly assembled in one piece to the inner wall of the vertical surface portion 2 on each side without requiring means such as welding or screwing as in the conventional example.

The partition plate guide 7 that is fitted and assembled on both vertical sides 2 of the drawer main body 1 in the above-described manner is molded from a resin material, so that the groove edges of the partition plate guide groove 9 formed on the inner surface are Smooth rounded surface (arc surface)
It will be formed into. Therefore, when documents, booklets, etc. (not shown) are stored in the drawer main body 1, damage to the documents, booklets, etc. can be reliably prevented. Furthermore, even when the partition plate 11 is inserted into each of the partition plate guide grooves 9, there is a low probability that the insertion end of the partition plate 11 will be damaged.
The durable life of 1 can be extended.

Effects of the invention This invention provides a partition plate guide groove for a drawer in which partition plate guide grooves are arranged at the inner positions of both vertical sides of the drawer main body, and a longitudinal direction is provided below the inside folding piece at the top of the vertical side. A horizontal cylindrical part with an opening is formed, and a lower bottom part is provided at the lower part of the vertical part to form an engagement angle in the longitudinal direction at the intersection position of both sides. A partition plate guide, which has a partition plate guide groove on the inner wall of the vertical part, a protruding part on the upper side and a locking piece on the lower part, is inserted into the horizontal tube part by the above mentioned protruding part. It is characterized in that it is assembled into an integral body with a fit and a coefficient to the engagement angle by the locking piece.
Therefore, when fitting and assembling the partition plate guide inside the vertical surfaces on both sides of the drawer main body, there is no need for welding or screwing as in the conventional method, so the cost of the partition plate guide groove can be reduced. Also, damage to documents, booklets, etc. stored in the drawer can be prevented, and the original function of the drawer to safely and securely store stored items can be greatly enhanced.

[Brief explanation of the drawing]

Figure 1 is a vertical sectional view showing the main part of the divider plate guide groove of the drawer according to this invention, Figure 2 is a detailed view of the part shown in Figure 1, and Figure 3 is a divider plate guide on the vertical side of the mechanism. It is an operation diagram of fitting and assembling. Explanation of symbols, 1...Drawer main body, 2...Vertical surface part,
3...Horizontal tube part, 4...Folding piece, 5...Bottom part, 6
... lowered bottom, 7 ... partition plate guide, 8 ... convex part, 9 ... partition plate guide groove, 10 ... locking piece, 1
1... Partition plate, a... Opening, b... Engagement angle.

Claims (1)

[Scope of utility model registration request] In the partition plate guide groove of the drawer in which partition plate guide grooves are arranged at the inner positions of both vertical sides 2 of the drawer main body 1, a longitudinal opening a is provided below the inner folding piece 4 in the upper part of the vertical side 2. A horizontal cylinder part 3 is formed, and a lower bottom part 6 is provided at the lower part of the vertical part 2, which is one step lower than the bottom part 5, and an engagement angle b is formed in the longitudinal direction at the intersection position of both parts. Depending on the aspect, partition plate guide grooves 9 are provided on the inner walls of the vertical side portions 2 on both sides.
A partition plate guide 7 is provided with a convex portion 8 on its upper side and a locking piece 10 on its lower side. 10
A partition plate guide groove for a drawer, characterized in that it is assembled into an integral body with an engagement angle b of the drawer.