JPH061524U - Dry seal curtain wall toy - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a highly reliable dry seal curtain wall by improving the airtightness and watertightness at the cross portion of the unit joint. [Structure] A toy 10 that has vertical draining tapers 11 and 12 at the lower part of the vertical frame 5 of each unit 1 and extends below the joint packing 2 of each unit 1 to tightly seal the cross portion of the joint packing 2. Was arranged.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to improvement of sealing performance in a unit type dry seal method curtain wall.

[0002]

[Prior art]

 Fig. 4 shows a unit-type dry seal method curtain wall. Each unit 1 consists of an upper frame 3, a lower frame 4 and vertical frames 5 on both sides, and joint packing 2 is attached to the four circumferences. By installing the joint packings 2 in close contact with each other, the airtightness and the watertightness are maintained.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional unit type dry seal curtain wall, as shown in Fig. 4 (D), since the joint packings 2 are not in close contact with each other at the cross portion of the unit joint, a cross-shaped gap is formed. 6 was generated, and there was a problem that the airtightness and watertightness were lowered.

The present invention has been made to solve the above-mentioned problems, and improves the airtightness and watertightness of the cross portion of the unit joint to improve the reliability of the dry seal curtain wall toy. The purpose is to obtain.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the dry seal curtain wall toy according to the present invention is equipped with joint packings on the four circumferences of each unit, and the joint packings are adhered to each other to maintain airtightness and watertightness between each unit. The unit type dry seal curtain wall has a drainage taper at the top and bottom at the bottom of the vertical frame of each unit and extends below the joint packing of each unit so that the cross section of the joint packing closely adheres. It is characterized in that a toy for sealing is provided.

[0006]

[Action]

 Since the toy of the dry seal curtain wall according to the present invention is configured as described above, it can be closed by the toy even if there is some gap in the cross portion of the joint packing. Also, the water that has entered the curtain wall is transmitted from the upper frame to the vertical frame and falls. Water coming from above slides down at the upper tapered portion of the toy, and further travels along the toy and is drained and dropped at the lower tapered portion.

[0007]

【Example】

 As shown in FIG. 3, the toy 10 that has a draining function and seals the cross part of the joint packing tightly has draining tapers 11 and 12 provided at the top and bottom, and the toy 10 has an intermediate portion shown in FIGS. A groove 13 for sealing a screw portion for connecting the lower frame 4 and the vertical frame 5 shown in FIG.

As shown in FIGS. 1 and 2, the toy 10 is adhered to the lower portion of the vertical frame 5, extends downward from the joint packing 2 of the unit, and is attached so as to be in close contact with the joint packing 2. Water does not come into direct contact with the cross part of the joint packing 2. The toy 10 is sponge-shaped, and the toys are closely attached to each other.

According to the above configuration, the water that has entered the curtain wall is transmitted from the upper frame 3 to the vertical frame 5 and falls. The water coming from above slides down at the taper 11 on the upper part of the toy 10, further propagates through the toy 10, and is drained and dropped at the taper 12 at the lower part. Further, even if there is a slight gap in the cross portion of the joint packing 2, the toy 10 is closely sealed to the cross portion of the joint packing 2, so that the gap formed in the cross portion of the joint packing 2 can be closed.

[0010]

[Effect of device]

 As described above, the dry seal curtain wall toy according to the present invention has a function of draining the infiltrated water and can tightly seal the gap generated at the cross portion of the joint packing. The airtightness and watertightness of the curtain wall can be improved and reliability can be improved.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a dry seal curtain wall of the present invention.

FIG. 2 is a cross-sectional view of the dry seal curtain wall of the present invention.

FIG. 3 shows a dry seal curtain wall toy of the present invention, (A) is a front view, (B) is a left side view,
(C) is a right side view and (D) is a plan view.

FIG. 4 shows a conventional dry seal curtain wall, (A) is a front view, (B) is a vertical sectional view, (C) is a lateral sectional view, and (D) is an enlarged view of a D portion.

[Explanation of symbols]

 1 unit 2 joint packing 3 upper frame 4 lower frame 5 vertical frame 6 gap 10 toys 11, 12 taper 13 groove

Claims (1)

[Scope of utility model registration request] 1. A unit-type dry seal curtain wall in which joint seals are attached to the four circumferences of each unit and the joint seals are brought into close contact with each other to maintain airtightness and watertightness between the units. A dry seal curtain having a vertical draining taper at the bottom of the vertical frame, extending below the joint packing of each unit, and providing a toy for closely sealing the cross portion of the joint packing. Wall toys.