JP4107271B2 - Core material - Google Patents

Description

  The present invention relates to a core material. Specifically, the present invention relates to a core material used when a daylighting unit is formed on a flash panel.

2. Description of the Related Art A flash panel such as a door having a light-transmitting part provided with a translucent member such as a glass plate is known (for example, see Patent Document 1). In this flash panel, the translucent member constituting the daylighting section such as a glass plate is disposed with a spacer interposed therebetween.
CD-ROM of Japanese Utility Model No. 5-32635 (Japanese Utility Model Application Publication No. 7-4762)

  However, in the case of the door, the thickness of the flash panel was about 35 mm for the hinged door and about 30 mm for the sliding door, and the thickness was different depending on the type. For this reason, a plurality of spacers corresponding to the thickness of the door must be prepared as the spacers on which the translucent member such as a glass plate is placed, and there is a problem in the number of members and member management.

  This invention is made | formed in view of such a situation, It is made into the problem which should be solved to provide the core material for lighting parts with which a member is made common and member management is easy.

In order to solve the above-mentioned problems, the present invention firstly is a core material used in a flash panel having a daylighting part, and includes a receiving part for supporting a light-transmitting member constituting the daylighting part. consists one member, the engaging projection is provided on one member, a plurality of different engagement recesses depths are provided on the other member, the engagement projections, any engaging recesses, the thickness of the flash panel It is possible to engage in the depth direction corresponding to the direction, the height of the core material can be adjusted, and the two members of the core material are face materials with the receiving part side adjacent to the back surface of the face material of the flash panel. The surface of the translucent member constituting the daylighting part is disposed on the outer periphery of the opening formed corresponding to the daylighting part in the facet and the surface of the facet of the flash panel. characterized in that to enable it to be placed flush There.

The present invention, in the second, characterized in that the addition to the first feature, the engagement projection is next set by a plurality, and has a pair of a plurality also engaging recess for this pair It is said.

  According to the first core material of the present invention, in a flash panel such as a door having a daylighting portion, the members are made common and the member management becomes easy.

According to the 2nd core material of this invention, in addition to the said effect, engagement with an engagement protrusion and an engagement recessed part is stabilized.

  Hereinafter, the core material of the present invention will be described in more detail with reference to the drawings.

  FIG. 1 is an exploded perspective view showing an embodiment of a core material of the present invention.

The core material of this embodiment includes a first member 2 having an engagement protrusion 1 and three types of engagement recesses 3a, 3b, and 3c having different depths at which the engagement protrusion 1 can be engaged. The second member 4 is formed of two members. The first member 2 and the second member 4 both have a substantially cylindrical shape, is made of resin.

  In the first member 2, the engagement protrusions 1 are suspended downward from the outer peripheral edge of the back surface of the first member 2, and two engagement protrusions 1 are provided at opposing positions. On the surface side of the first member 2, a receiving portion 5 that supports a translucent member that constitutes a daylighting portion such as a glass plate or an acrylic plate is provided in one step down. The shape of the receiving portion 5 is variable according to the shape of the daylighting portion to be formed, and in this embodiment, it is circular in plan view.

In the second member 4, the engagement recesses 3 a, 3 b, 3 c are located on the outer peripheral edge of the second member 4 and are formed by cutting away from the upper end downward. Further, the engaging recesses 3a, 3b, 3c are provided as a pair of two facing each other, for a total of six. The depths of the engagement recesses 3a, 3b, and 3c are d ₁ , d ₂ , and d ₃ , respectively, and the mutual relationship is d ₁ > d ₂ > d ₃ . In relation to the length x of the engagement protrusion 1 provided on the first member 2, x = d ₁ . That is, the length of the engagement protrusion 1 is equal to the depth of the deepest engagement recess 3a among the engagement recesses 3a, 3b, 3c. In general, the length of the engagement protrusion 1 may be equal to or greater than the depth of the deepest engagement recess in the engagement recess. And in the 2nd member 4, the receiving part 6 which supports the translucent member which comprises daylighting parts, such as a glass plate and an acrylic board, goes up one step at the back surface side. Similarly to the receiving portion 5 of the first member 2, the shape of the receiving portion 6 is variable according to the shape of the daylighting portion to be formed. In this embodiment, the shape is circular in plan view.

  In the core material composed of the first member 2 and the second member 4 described above, the engagement provided on the first member 2 can be changed by changing the way of assembling the first member 2 and the second member 4. The mating protrusion 1 selectively engages with any one of the engagement recesses 3a, 3b, 3c formed in the second member 4, and the height of the core material becomes variable. That is, when the engagement protrusion 1 is engaged with the deepest engagement recess 3a among the three types, the height of the core material becomes the lowest. Then, the height of the core is sequentially increased by the engagement protrusion 1 engaging with the engagement recesses 3b and 3c, and is highest when the engagement protrusion 1 is engaged with the engagement recess 3c. Such a change in the height of the core material is used to cope with the thickness of a flash panel such as a door.

That is, as shown in FIG. 2 <a>, when the engagement protrusion 1 of the first member 2 is engaged with the deepest engagement recess 3a in the second member 4, the first member 2 is second. Placed on the member 4. In this state, the translucent member 7 is disposed in each of the receiving portion 5 of the first member 2 and the receiving portion 6 of the second member 4, and the face material 8 is flush with the surface of the translucent member 7. Is provided, a flash panel having a round window is produced, and the thickness is t ₁ . The thickness t _{1 at} this time is the thinnest thickness of the flash panel.

As shown in FIG. 2 <b>, when the engagement protrusion 1 of the first member 2 is engaged with the engagement recess 3b having the intermediate depth in the second member 4, the first member 2 is The second member 4 is separated from the second member 4 in a slightly floating manner. Even in this state, the engagement protrusion 1 is stably engaged with the engagement recess 3b. This is due to the engagement protrusion 1 and the engagement recess 3b that form a pair. Then, the translucent member 7 is arranged in each of the receiving portion 5 of the first member 2 and the receiving portion 6 of the second member 4, and the face material 8 is arranged so as to be flush with the surface of the translucent member 7. When set, the thickness of the flash panel becomes t _2. The thickness t ₂ is an intermediate thickness in the flash panel.

Then, as shown in FIG. 3 <c>, when the engagement protrusion 1 of the first member 2 is engaged with the shallowest engagement recess 3c in the second member 4, the first member 2 is It is located farthest from the member 4. However, the engagement state of the engagement protrusion 1 with the engagement recess 3c is stable. This is because the engagement is performed by the engagement protrusion 1 and the engagement recess 3c that form a pair. In this state, the translucent member 7 is disposed in each of the receiving portion 5 of the first member 2 and the receiving portion 6 of the second member 4, and the face material 8 is flush with the surface of the translucent member 7. Is provided, the thickness of the flash panel is t ₃ . The thickness t _{3 at} this time is the thickest thickness of the flash panel. As is clear from the above, the relationship between the thicknesses of the flash panels such as the doors is t ₁ <t ₂ <t ₃ .

  As described above, in the core material of the embodiment shown in FIG. 1, the flash panel having three types of thickness can be obtained even if only one type of core material is obtained by assembling the first member 2 to the second member 4. Can be produced. For this reason, it is possible to share the members used for the manufacture of the flash panel, and thus the members can be easily managed.

  Of course, the present invention is not limited to the above embodiment. The engagement protrusion and the engagement recess need only be provided in any one of the members constituting the core material. In the above embodiment, the engagement recesses 3a, 3b, 3c are formed in the first member 2, The engagement protrusion 1 can be provided on the second member 4. Moreover, the shape of the two members constituting the core material is not limited to the cylindrical shape shown in the above embodiment, and may be a rectangular tube shape. Furthermore, the depth of the engaging recess is not limited to three types, and may be a plurality of types. Furthermore, the materials of the two members constituting the core material are not only made of resin, but may be appropriate such as wood or metal depending on the shape of the member.

It is the disassembled perspective view which showed one Embodiment of the core material of this invention. <a> <b> <c> are cross-sectional views of main parts of a flash panel that can be manufactured using the core shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Engagement protrusion 2 1st member 3a, 3b, 3c Engagement recessed part 4 2nd member 5 Receiving part 6 Receiving part 7 Translucent member 8 Face material

Claims (2)

A core material used in a flash panel having a daylighting unit, which is composed of two members including a receiving part that supports a light-transmitting member constituting the daylighting unit, and one member is provided with an engaging protrusion, and the other The member is provided with a plurality of engaging recesses with different depths, and the engaging protrusions can be engaged with any engaging recess in the depth direction corresponding to the thickness direction of the flash panel, and the core material is high. The two members of the core material are formed between the face material adjacent to the back surface of the face material of the flash panel and corresponding to the daylighting part in the face material. A core material , which is disposed on the outer periphery of the opening, and allows the surface of the translucent member constituting the daylighting section to be disposed flush with the surface of the face material of the flash panel. . The core material according to claim 1 , wherein a plurality of engagement protrusions are formed as a set , and a plurality of engagement recesses are formed as a set with respect to the set .

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