JPH0711670Y2 - Curtain box with ceiling plate - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a storage technology at a joint portion between a curtain box and a ceiling plate, and a ceiling panel that can amplify the curtain plate with one touch according to the height of the ceiling plate. The present invention relates to a curtain box with a board receiving curtain plate.

[Prior Art] As shown in FIG. 3, a curtain box formed of an aluminum drawable has a standard width of hanging walls 52, 52 hanging from both edges of a top plate portion 51 of a channel-shaped box main body 50. A mounting rail 53 is formed on the lower surface of the portion 51, and the hanging walls 52
Ceiling plate support edges 54 that are bent outward are integrally formed at the lower ends of the. Therefore, when adjusting (amplifying) the width H1 of the hanging wall 52 required in relation to the height of the ceiling plate s at the time of construction, a widening having a substantially L-shaped cross section on the lower edge side of the hanging wall 52 is conventionally performed. A curtain plate member 55 including a curtain plate portion 56 and a ceiling plate support edge 57
And the effective width H2 of the widening curtain plate portion 56 of the curtain plate member 55 is selected, the height of the curtain box H = (H1 + H2)
Is being adjusted.

[Problems to be solved by the invention] Therefore, in widening construction, in order to connect and fix the upper end of the curtain plate member 55 and the vertical wall 52 of the box body 50, rivet joining 58 or screw fastening or the like is performed, or Had to use another dedicated connecting member, which made the on-site processing such as perforation and its alignment cumbersome, and had the problem of increasing the number of parts.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a curtain box with a ceiling plate receiving curtain plate that can be connected and amplified with one touch to the hanging wall of the box body and has improved workability. It is what

[Means for Solving the Problems] A curtain box with a ceiling plate receiving curtain plate according to the present invention has a pair of hanging walls facing each other from both edges of a top plate, and one or a plurality of mounting rails on the lower surface of the top plate. A ceiling plate supporting edge having an appropriate width that is bent at right angles to the outside is integrally formed at the lower ends of the hanging walls of the curtain box, and the end edges are hooked in the inner wall surfaces of the hanging walls. And a box body integrally formed with a locking rib having an L-shaped cross section downwardly, and a ceiling plate support edge having the same shape as the ceiling plate support edge of the box body is integrally formed by bending on the outside of the lower end of the widening curtain plate portion. At the same time, an abutting portion is provided on the outside of the upper end of the widening curtain plate portion, which is in contact with the lower surface of the ceiling plate supporting edge of the box body and constitutes a hook-shaped locking end elastically engaging with the outer edge of the ceiling plate supporting edge. , Extending from the inner edge of the widening curtain plate portion and configured as a locking rib of the box body A lock plate having a hook-shaped lock end that elastically locks the contact portion in close contact with the bottom surface of the ceiling plate support edge, and The gist is that it is composed of a curtain plate member that is connected and amplified.

[Operation] When the contact portion of the curtain plate member is pressed against the lower surface of the ceiling plate support edge of the box body, the hook-shaped locking end elastically engages with the upper edge of the ceiling plate support edge, and at the same time, the locking plate. Is elastically bent to form a locking rib, and the locking end is engaged with the hook-shaped locking end of the locking plate. In this state, the curtain plate member is integrated with the box body,
The height of the curtain box is amplified by the width of the curtain plate member, and can correspond to the height of various ceiling plates.

[Embodiment] An embodiment of a curtain box with a ceiling plate receiving curtain plate according to the present invention will be described below with reference to FIGS. 1 and 2.

Reference numeral 1 denotes a box body of a curtain box formed of an aluminum draw, which has an inverted channel shape, and has a reference width H1 from both edges of the top plate portion 2 of the box body 1.
The hanging walls 3, 3 hang down, and one or a plurality of mounting rails 4 are formed on the lower surface of the top plate portion 2, and a hanging member fitting groove 5 is formed on the upper surface. Further, ceiling plate supporting edges 6 and 6 having an appropriate width which are bent at right angles to the outside are integrally formed at the lower ends of the both hanging walls 3 and 3, respectively, and the ceiling plate supporting edges 6 and 6 also serve as reinforcements. Along with forming the standing edge 7, locking ribs 8,8 having an L-shaped cross section are integrally formed downward on the inner wall surfaces of the hanging walls 3,3, and the edges of each locking rib 8 are hook-shaped in cross section. The locking end 9 is configured. Also code 10
Is a port for suspending the box body.

Reference numeral 11 denotes a curtain plate member that is connected and amplified below the hanging wall 3 of the box body 1, and a ceiling plate support edge 13 having the same shape as the ceiling plate support edge 6 of the box body 1 is provided at the lower end of each width curtain plate portion 12. Is bent to the outside at a right angle and integrally molded with a proper width, and at the end edge of the ceiling plate supporting edge 13, a reinforcing and standing edge 14 is formed. On the outside of the upper end of the widening curtain plate portion 12, the lower surface of the ceiling plate supporting edge 6 formed in the hanging wall 3 of the box body 1 is abutted, and the hook 7 for engaging the reinforcement also serves as a hook-shaped locking end 16. Effectively widening by integrally forming the contact part 15 that engages using elasticity
With H2. Further, the inner end edge of the widening curtain plate portion 12 extends toward the locking rib 8 of the box body 1, and the abutting portion 15 is in close contact with the bottom surface of the ceiling plate supporting edge 6 and the locking end 9 is formed.
A locking plate 17 having a hook-shaped locking end 18 for engaging with is integrally formed, and the locking plate 17 is formed thin so that the plate surface can be elastically bent. Further, reference numeral 19 is a fitting groove for hanging the curtain plate member.

The curtain box with ceiling plate receiving curtain plate with the above configuration,
A curtain plate member 11 having an effective widening H2 is selected to match the height of the ceiling plate s, and the height H (= H1 + H2) of the curtain box is selected.
The curtain plate member 11 is attached to the box body 1 by pressing in the direction of arrow A as shown in FIG. That is, the contact portion 15 of the curtain plate member 11 is connected to the ceiling plate support edge 6 of the box body 1.
When pressed against the lower surface of the hook, the hook-shaped locking end 16 elastically engages with the upper edge of the reinforcing dual edge 7, and at the same time, the thin portion of the locking plate 17 elastically bends to form the locking rib 8. The locking end 9 and the hook-shaped locking end 18 of the locking plate 17 are engaged with each other.

In this state, the curtain plate member 11 is surely integrated with the box body, and ceiling construction is performed so that the edge portion of the ceiling plate s is hung on the ceiling plate support edge 13.

Therefore, the height H of the curtain box can be variously adjusted according to the height of the ceiling plate s by preparing the curtain plate members 11 having different effective widenings H2.

[Advantages of the Invention] As described above, the curtain box with the ceiling plate receiving curtain plate according to the present invention does not use any rivets, screws or special connecting metal fittings, but only elastically attaches the box body and the curtain plate member. It has the feature that the height of the curtain box can be adapted to the level of the ceiling plate by one-touch integrated connection, and that the construction is simple and the finish is beautiful. The practical effect after implementation is extremely large.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a construction example of a curtain box with a ceiling plate receiving curtain plate according to the present invention, FIG. 2 is an exploded perspective view of the same, and FIG. 3 is construction of a curtain plate for a conventional curtain box. It is sectional drawing which shows an example. 1 ... Box body, 2 ... Top plate part, 3 ... Hanging wall, 6,13
...... Ceiling board support edge, 8 ... Locking rib, 9 ... Locking end, 11
…… Curtain plate member, 12 …… Widening curtain plate part, 15 …… Abutting part, 16,1
8: Hook-shaped locking end, 17: Locking plate, s: Ceiling plate.

Claims (1)

[Scope of utility model registration request] 1. A pair of hanging walls are hung oppositely from both edges of the top plate,
A ceiling plate support edge having an appropriate width that is bent at right angles to the outside is integrally formed at the lower ends of the hanging walls of the curtain box in which one or more mounting rails are formed on the lower surface of the top plate portion,
A box main body integrally formed downward on the inner wall surface of the both hanging walls with an L-shaped cross-section locking rib whose end edge is a hook-shaped cross-section, and the box main body outside the lower end of the widening curtain plate portion. A ceiling plate support edge of the same shape as the ceiling plate support edge of is molded integrally with refraction,
An abutting portion, which is formed on the outside of the upper end of the widening curtain plate portion, is in contact with the lower surface of the ceiling plate supporting edge of the box body, and has a hook-like locking end elastically engaging with the outer edge of the ceiling plate supporting edge; Extending from the inner end edge of the widening curtain plate part, the locking end formed as the locking rib of the box body and the abutting part are elastically attached to the bottom surface of the ceiling plate support edge in a state of being elastically attached and removed. A thin plate-shaped locking plate having a hook-shaped locking end that engages irreversibly, and a curtain plate member for connecting and amplifying under the hanging wall of the box body. A curtain box with a ceiling plate receiving curtain plate.