JPH0633189Y2 - Sash frame connecting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a connecting device that connects a sash frame in the left-right direction.

(Prior Art) The connecting means of the continuous window that connects the sash frame in the left-right direction is such that the sash frame is continuous to the left and right through the upright as in No. 51-102942 and No. 53-24135. Conceal the continuous part of the sash vertical frame material that is continuous on the left and right with one shaping plate, or connect the sash frame to the left and right using a connecting material or a bonding material as in the case of No. 61-110776. Or, as in Japanese Utility Model Publication No. 54-183946, sash frames were attached to the left and right of the pillar, and eye plates were attached between the adjacent left and right sash vertical frame members.

(Problems to be solved by the invention) When attaching the upright to the frame opening, if the upright is not installed vertically and in an accurate position, the sash frame will be hindered from fitting and the sash frame will be placed outside the room. In order to fit into the opening from, the scaffolding must be assembled on the outside of the body, and the sash frame must be fitted in parallel from the scaffold toward the opening. As a result of continuing the sash frame, two joints are formed in the continuous portion, and there is a disadvantage that a lot of labor is required for waterproofing.

[Constitution of device]

(Means for solving the problem) Therefore, in this invention, instead of mounting the upright at the frame opening, it is moved to one side of the frame opening and fixed to the sash frame, and the fixed sash vertical frame member is connected to the continuous side. Attach the connecting material, fit the adjacent sash vertical frame material to the outside of the connecting material, and rotate the adjacent sash frame around the fitting part until it becomes horizontal with the fixed sash frame. The frame can be made continuous.

(Operation) Attach the connecting material to the vertical frame material of one of the sash frame that is fixed first and the adjacent sash frame that is continuous to the left and right, and lock the connecting material attached to the sash frame to the other vertical sash frame material. However, the sash frame is continuous on the left and right.

(Embodiment) Hereinafter, the structure of the coupling device of the present invention will be described with reference to the drawings of an embodiment. F is a sash frame attached to an opening of a skeleton. The inner side walls 2 and 12 projecting in the opposite direction are provided, and the glass fitting grooves 3 and 13 opening toward the inner circumference on the outdoor side are formed at positions facing the inner side walls 2 and 12, and the inner side wall 2 and the fitting groove 3 are formed. An outer space S is formed between the inner wall 12 and the fitting groove 13, and an outer space S1 is formed between the inner wall 12 and the fitting groove 13.

Further, the connection grooves 4a and 4b which are opened to the outer circumference in the inner side wall 2 and the fitting groove 3 of the one vertical frame member 1 are opened to the outside in the inner side wall 12 and the fitting groove 13 of the other vertical frame member 11. Then, connecting hands 5a and 5b to be inserted into the connecting grooves 4a and 4b are provided, and locking pieces 6 and 16 are projected from the fitting grooves 3 and 13 toward the inside of the room. The protrusion 2a is formed on the inner wall of the right vertical frame member 11, specifically, the inner wall 2 of the left vertical frame member 1 and the fitting grooves 3 are provided with connecting grooves 4a and 4b opening toward the outer circumference. Coupling hands 5a, 5b are provided in a pair with the fitting groove 13 and the fitting groove 13.

Reference numeral 7 denotes a connecting member that is locked across the left and right sash frames F and F ', and the connecting member 7 extends from the indoor side connecting hand 5a of the right vertical frame member 11 to the outdoor side connecting hand 5b, and is fitted into the fitting groove. Main wall 7a circumscribing the bottom 3a of 13
The inner piece 8 protruding leftward and rightward from the main wall 7a is provided on the indoor side of the, and the outer piece 9 parallel to the inner piece 8 is provided on the outdoor side, and one end of the inner piece 8 is provided with the indoor connecting hand 5a and the inner peripheral side thereof. A stopper piece 8a to be inserted between the provided protruding pieces 2a, and a wedge claw 8b that is engaged with the bottom of the connecting groove 5a 'of the adjacent sash left vertical frame member 1'fitted with the connecting hand 5a to the bottom of the stopper piece 8a. The left and right vertical frame members 11 are provided on both ends of the outer piece 9,
Wedge pawls 9a and 9b are formed to ride over the retaining pieces 16 and 6'of 1'to be locked.

T is a tight material fitted into the connecting hands 5a and 5b of the connecting material 7, and D is a reinforcing material attached to the outer peripheral portions of the vertical frame members 1 and 11.

Since the coupling device of the present invention has the above structure, when the sash vertical frame members 1 and 11 are extruded from light metal material, the inner side walls 2 and 12 are formed on the indoor side and the glass fitting grooves 3 and 13 are formed on the outdoor side. At the same time, one vertical frame member 1 is provided with connecting grooves 4a, 4b and a hooking piece 6, and the other vertical frame member 11 is provided with connecting hands 5a, 5b, a hooking piece 16 and a projecting piece 2a. 7 is extruded.

In order to connect the sash frames F and F'to the frame opening using the connection device of the present invention, for example, the sash frame F is fitted to the left side of the opening by one side fitting and then fixed, and then the right side of the fixed sash frame F. The connecting member 7 is locked and fixed to the vertical frame member 11, and specifically, the stopper of the connecting member inner piece 8 is provided between the connecting hand 5a of the right vertical frame member inner side wall 12 and the projecting piece 2a.
8a is inserted, and the outdoor side of the connecting member 7 is swung toward the bottom 3a of the fitting groove 13 about the stop piece 8a, and the wedge claw 9a of the outer piece 9 of the connecting member is engaged with the fitting groove 13. The connecting member main wall (7a) is externally fixed to the bottom (3a) of the fitting groove (13) by engaging with the stopper (16).

The connecting members 7 are attached to the right vertical frame member 11 of the sash frame F in a distributed manner at the upper and lower portions of the right vertical frame member 11 and at several places in the middle.
The wedge claws 8b and 9b are further projected to the outer periphery.

Next, in order to connect the adjacent sash frame F ′ to the right side of the fixed sash frame F to which the connecting member 7 is attached, tilt the right and left sides of the adjacent sash frame F ′ so as to incline with respect to the skeleton opening portion, and fix the right sash frame vertically. An adjacent sash left vertical frame member 1'is provided in the outdoor-side connecting groove 4b of the frame member 11.
By inserting and fitting the outdoor side connecting hand 5b 'and swinging the adjacent sash frame F'to be parallel to the fixed sash frame F around the fitting portion, it projects from the right vertical frame member 11 to the outer periphery. At the same time as the wedge claws 9b of the connecting piece outer side piece 9 are locked to the hooking pieces 6'of the fitting groove 3 ', the indoor side connecting hand 5a of the fixed sash right vertical frame member 11 is
Insert into the indoor side connecting groove 4a 'of the adjacent sash left vertical frame material 1',
The wedge claw 8b of the inner piece 8 of the connecting material rides over and engages with the connecting groove 4a ', so that the left and right sash frames F and F'are connected to each other so as not to be separated.

Incidentally, the coupling device of the present invention is not limited to the above-mentioned embodiment, and for example, a protrusion provided on the inner side wall 12 on the inner circumference of the coupling hand 5a.
The same purpose can be achieved even if 2a is provided in the fitting groove 13 on the inner periphery of the hooking piece 16, and the connecting grooves 4a, 4 provided inside and outside the right vertical frame member 11 are also provided.
The same purpose can be achieved even if b and the connecting hands 5a and 5b provided inside and outside the left vertical frame member 1 are formed oppositely.

[Effect of device]

Therefore, when the sash frame is continuous right and left, if the connecting device of the present invention is used, the connecting member is locked and fixed to one of the sash vertical frame members, and the wedge claws of the connecting member project outward from the vertical frame member. After doing so, insert the outdoor side connecting hand of the connecting material into the outdoor side connecting groove of the other sash vertical frame material, and rotate the sash frame about this until it becomes horizontal. Since the claws are locked to the fixed sash vertical frame member and the connection hand on the indoor side is inserted into the indoor connection groove of the fixed sash vertical frame member, the sash frame can be remarkably easily and continuously attached. Further, the connecting device of the sash frame of the present invention directly fits the indoor side and the outdoor side of the vertical frame member so that the connecting member is not exposed to the outside from the connecting portion, so that the appearance of the continuous portion is improved, Since there is only one seam in the continuous part, not only is waterproofing easy and easy, but the sash frame does not differ between indoors and outdoors, so the connection device of the present invention is a curtain wall that connects multiple sash frames to the left and right. In particular, it has a practically remarkable effect.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a sash frame and a connecting member of the connecting device of the present invention,
FIG. 2 is a cross-sectional view of a sash frame of an example, FIG. 3 is an enlarged plan view of a connecting member, FIGS. 4 to 6 are continuous process diagrams of the sash frame by the connecting device of the present invention, and FIG. 7 is an example of a connecting portion. Sectional view, 8th
The figure is an enlarged plan view of the connecting groove and the connecting hand. F, F '... Sash frame, 1, 1', 11 ... Vertical frame material, 2,
2 ', 12 ... inner side wall, 3, 3', 13 ... fitting groove, 4a, 4a ', 4
b, 4b '... connecting groove, 5a, 5b ... connecting hand, 6, 6'16 ... latching piece, 2a ... projecting piece, 7 ... connecting material, 7a ... main wall, 8 ... inner piece, 9
... Outer piece, 8a ... Stop piece, 8b, 9a, 9b ... Wedge claw, D ... Reinforcement material, T
… Tight material, S, S1… Outward space

Claims (1)

[Scope of utility model registration request] 1. Right and left vertical frame members 1 and 11 forming a sash frame F are provided with inner side walls 2 and 12 on the indoor side, and glass fitting grooves 3 and 13 are formed on the outer side of the room to face inward. The engaging pieces 6 and 16 project from the fitting grooves 3 and 13 toward the inside of the room, and the connecting grooves 4a and 4b are formed on the inner wall 2 of the vertical frame member and the fitting groove 3 and open outward.
The other vertical frame member inner wall 12 and the fitting groove 13 are provided with connecting hands 5a and 5b to be inserted into the connecting grooves 4a and 4b, and the connecting member 7 interposed between the sash frames F and F'is provided on the indoor side. Provide an inner piece 8 that straddles the inner side walls 12, 2'of the left and right vertical frame members 11, 1 ', and an outer piece 9 that straddles the indoor side of the left and right vertical frame member fitting grooves 13, 3'on the outdoor side. The inner piece 8 is provided with a stopper piece 8a which is engaged with the inner wall connecting hand 5a and a wedge claw 8b which is engaged with the inner wall connecting groove 4a ', and the outer piece 9 is fitted with a fitting groove 13,
A sash frame connecting device provided with wedge claws 9a, 9b that are locked to the hooking pieces 16, 6'of 3 '.