JP6492022B2 - Assembly comprising synthetic resin window frame and window glass surrounded by the same, and manufacturing method thereof - Google Patents

Assembly comprising synthetic resin window frame and window glass surrounded by the same, and manufacturing method thereof Download PDF

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JP6492022B2
JP6492022B2 JP2016053651A JP2016053651A JP6492022B2 JP 6492022 B2 JP6492022 B2 JP 6492022B2 JP 2016053651 A JP2016053651 A JP 2016053651A JP 2016053651 A JP2016053651 A JP 2016053651A JP 6492022 B2 JP6492022 B2 JP 6492022B2
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frame member
side frame
window glass
window
receiving groove
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JP2017166248A (en
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丈治 吉田
丈治 吉田
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株式会社エクセルシャノン
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
    • B29C66/72523—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled multi-channelled or multi-tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/778—Windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

本発明は、合成樹脂製窓枠体とこれに囲繞された窓ガラスとを具備する組立体及びその製造方法に関する。   The present invention relates to an assembly including a synthetic resin window frame and a window glass surrounded by the window frame, and a method of manufacturing the assembly.

建造物の窓として、合成樹脂製矩形窓枠とこれに囲繞された矩形窓ガラスを具備する組立体が広く実用に供されている。かような組立体は、下記特許文献１及び２に開示されている如く、適宜の合成樹脂を押出成形した細長い部材を適宜に切断することによって形成された４個の枠部材、即ち上枠部材、下枠部材、片側枠部材及び他側枠部材から矩形窓枠体を形成し、次いでこの窓枠体に矩形窓ガラスを装着して製造されている。矩形窓枠体の形成は、上枠部材の片端を片側枠部材の上端に他端を他側枠部材の上端に溶着すると共に、下枠部材の片端を片側枠部材の下端に他端を他側枠部材の下端に溶着することによって遂行される。上枠部材、下枠部材、片側枠部材及び他側枠部材の各々には、内側及び片側の２面が開放された窓ガラス収容空間が規定されており、窓ガラスは上枠部材、下枠部材、片側枠部材及び他側枠部材の各々の開放された片側を通して窓ガラス収容空間内に装入される。しかる後に、上枠部材、下枠部材、片側枠部材及び他側枠部材の各々の開放されている片側に押縁を装着して、窓ガラスの外周縁部の開放されている面に密接させ、かくして窓ガラスの外周縁部を窓ガラス収容空間内に拘束する。   As a window of a building, an assembly including a synthetic resin rectangular window frame and a rectangular window glass surrounded by the rectangular window frame is widely used in practice. Such an assembly has four frame members, that is, upper frame members formed by appropriately cutting an elongated member obtained by extrusion molding of an appropriate synthetic resin as disclosed in Patent Documents 1 and 2 below. A rectangular window frame is formed from the lower frame member, the one-side frame member, and the other-side frame member, and then the window frame is mounted with a rectangular window glass. The rectangular window frame is formed by welding one end of the upper frame member to the upper end of the one side frame member and the other end to the upper end of the other side frame member, and one end of the lower frame member to the lower end of the one side frame member. This is accomplished by welding to the lower end of the side frame member. Each of the upper frame member, the lower frame member, the one-side frame member, and the other-side frame member defines a window glass housing space in which two surfaces on the inner side and one side are opened. The member, the one-side frame member, and the other-side frame member are inserted into the window glass accommodating space through the opened one side. After that, by attaching a pressing edge to one open side of each of the upper frame member, the lower frame member, the one side frame member and the other side frame member, it is brought into close contact with the open surface of the outer peripheral edge of the window glass, Thus, the outer peripheral edge of the window glass is restrained in the window glass accommodating space.

特開２００６−３７５８４号公報JP 2006-37584 A 特開２０１３−８７５６０号公報JP 2013-87560 A

而して、上述したとおりの従来の組立体には、窓枠体の形成と窓ガラスの装着とが別個に遂行されて製造されることに起因して製造工程が煩雑であり、製造コストが安価でない、という解決すべき問題が存在する。   Thus, in the conventional assembly as described above, the manufacturing process is complicated due to the fact that the window frame body and the mounting of the window glass are separately performed and manufactured. There is a problem to be solved that is not cheap.

本発明は、上記のとおりの事実に鑑みてなされたものであり、その主たる技術的課題は、従来の組立体に比べて著しく簡易且つ安価に製造することができる組立体及びその簡易且つ安価な製造方法を提供することである。   The present invention has been made in view of the facts as described above, and the main technical problem thereof is an assembly that can be manufactured remarkably and inexpensively as compared with a conventional assembly, and its simple and inexpensive. It is to provide a manufacturing method.

本発明者等は、内側のみが開放された窓ガラス外周縁部収容溝が形成されており、収容溝の両側面には、収容溝内に突出し窓ガラスを挟持するガラス押えが配設されており、収容溝の両側面両端部には、バリ収容凹部が形成されている上枠部材、下枠部材、片側枠部材及び他側枠部材を使用し、溶着の際にバリ収容凹部に溶着バリを収容することによってガラス押えを超えて溶着バリが突出するのを防止することができることに着目し、上枠部材、下枠部材、片側枠部材及び他側枠部材を所要とおりに溶着して窓枠体を形成すると同時に窓ガラスを窓枠体に装着し、かくして著しく簡易且つ安価に組立体を製造するができることを見出した。 The present inventors have formed a window glass outer peripheral edge receiving groove that is open only on the inside, and glass pressers that protrude into the receiving groove and sandwich the window glass are disposed on both side surfaces of the receiving groove. The upper groove member, the lower frame member, the one-side frame member, and the other-side frame member in which the burr-accommodating recesses are formed at both ends of the both sides of the accommodating groove are used. soluble adhesive burr above the glass presser Noting that can be prevented from projecting by accommodating a welded upper frame member, lower frame member, one side frame member and the other side frame member to a required as It has been found that a window glass can be attached to the window frame body at the same time as the window frame body is formed, and thus the assembly can be manufactured extremely easily and inexpensively.

即ち、本発明の第一の局面によれば、上記主たる技術的課題を達成する組立体として、合成樹脂製矩形窓枠体と該窓枠体に囲繞された矩形窓ガラスとを具備する組立体であって、
該窓枠体は上枠部材、下枠部材、片側枠部材及び他側枠部材を含み、該上枠部材の片端は該片側枠部材の上端に他端は該他側枠部材の上端に夫々溶着されており、該下枠部材の片端は該片側枠部材の下端に他端は該他側枠部材の下端に夫々溶着されている、組立体において、
該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々は一体成形部材であり、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々には内側のみが開放された窓ガラス外周縁部収容溝が形成されており、該収容溝の両側面には、該収容溝内に突出し該窓ガラスを挟持するガラス押えが配設されており、該収容溝の両側面両端部には、該上枠部材の該片端を該片側枠部材の該上端に該他端を該他側枠部材の該上端に夫々溶着し且つ該下枠部材の該片端を該片側枠部材の該下端に該他端を該他側枠部材の該下端に夫々溶着する際に該ガラス押えを超えて溶接バリが該収容溝内に突出するのを防止するためのバリ収容凹部が形成されており、
該窓ガラスの外周縁部は該収容溝に収容されている、
ことを特徴とする組立体が提供される。 That is, according to the first aspect of the present invention, an assembly comprising a synthetic resin rectangular window frame and a rectangular window glass surrounded by the window frame body as an assembly for achieving the main technical problem. Because
The window frame includes an upper frame member, a lower frame member, a one-side frame member, and an other-side frame member. One end of the upper-frame member is at the upper end of the one-side frame member, and the other end is at the upper end of the other-side frame member. In the assembly, one end of the lower frame member is welded to the lower end of the one side frame member, and the other end is welded to the lower end of the other side frame member, respectively.
Each of the upper frame member, the lower frame member, the one side frame member, and the other side frame member is an integrally formed member, and the upper frame member, the lower frame member, the one side frame member, and the other side frame member Each is formed with a window glass outer peripheral edge receiving groove that is open only on the inside, and glass pressers that project into the receiving groove and sandwich the window glass are disposed on both side surfaces of the receiving groove. The one end of the upper frame member is welded to the upper end of the one-side frame member, and the other end is welded to the upper end of the other-side frame member. The welding burr is prevented from protruding into the receiving groove beyond the glass presser when the one end of the one side is welded to the lower end of the one side frame member and the other end is welded to the lower end of the other side frame member. A burr accommodating recess is formed,
The outer peripheral edge of the window glass is accommodated in the accommodation groove,
An assembly is provided.

該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々の該収容溝の底面には少なくとも１個の位置決めブロックが配設されており、該窓ガラスの外周面が該位置決めブロックに当接されているのが好適である。 At least one positioning block is disposed on the bottom surface of the receiving groove of each of the upper frame member, the lower frame member, the one side frame member, and the other side frame member, and the outer peripheral surface of the window glass is It is preferable that the positioning block is in contact with the positioning block .

本発明の他の局面によれば、上記主たる技術的課題を達成する製造方法として合成樹脂製矩形窓枠体と該窓枠体に囲繞された矩形窓ガラスとを具備する組立体の製造方法にして、
内側のみが開放された窓ガラス外周縁部収容溝が形成されており、該収容溝の両側面には、該収容溝内に突出し該窓ガラスを挟持するガラス押えが配設されており、該収容溝の両側面両端部には、バリ収容凹部が形成されている上枠部材、下枠部材、片側枠部材及び他側枠部材を形成し、
該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材を、夫々、該窓ガラスの上縁部、下縁部、片側縁部及び他側縁部を、該収容溝に収容した状態で該窓ガラスの外周縁部に位置付け、
次いで、該バリ収容凹部に溶着バリを収容することによって該ガラス押えを超えて溶着バリが該収容溝内に突出するのを防止して、該上枠部材の片端を該片側枠部材の上端に他端を該他側枠部材の上端に夫々溶着すると共に、該下枠部材の片端を該片側枠部材の下端に他端は該他側枠部材の下端に夫々溶着し、該バリ収容凹部に溶着バリを収容して、該窓枠体を形成する、
ことを特徴とする製造方法が提供される。 According to another aspect of the present invention, as a manufacturing method for achieving the main technical problem, a manufacturing method for an assembly including a synthetic resin rectangular window frame and a rectangular window glass surrounded by the window frame is provided. And
A window glass outer peripheral edge receiving groove that is open only on the inside is formed, and glass pressers that project into the receiving groove and sandwich the window glass are disposed on both side surfaces of the receiving groove, An upper frame member, a lower frame member, a one-side frame member, and an other-side frame member in which a burr housing recess is formed are formed at both end portions of both sides of the housing groove,
The upper frame member, the lower frame member, the one-side frame member, and the other-side frame member, and the upper edge portion, the lower edge portion, the one-side edge portion, and the other-side edge portion of the window glass in the receiving groove, respectively. In the accommodated state, positioned on the outer peripheral edge of the window glass,
Then, the upper end of the glass pressing soluble adhesive burrs beyond is prevented from protruding into the accommodating groove,該片side frame member one end of the upper frame member by accommodating the welding burr to the burr housing recess The other end is welded to the upper end of the other side frame member, one end of the lower frame member is welded to the lower end of the one side frame member, and the other end is welded to the lower end of the other side frame member. Accommodating the welding burr to form the window frame,
The manufacturing method characterized by this is provided.

好ましくは、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々を該窓ガラスの該外周縁部に位置付けるのに先立って、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々の該収容溝の底面に、夫々、少なくとも１個の位置決めブロックを配設し、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々を該窓ガラスの該外周縁部に位置付ける際には、該窓ガラスの外周面を該位置決めブロックに当接して該窓ガラスと該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々との相対的位置を規定する。該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々は一体成形部材であるのが好都合である。   Preferably, prior to positioning each of the upper frame member, the lower frame member, the one side frame member, and the other side frame member at the outer peripheral edge of the window glass, the upper frame member, the lower frame member Each of the one-side frame member and the other-side frame member is provided with at least one positioning block on the bottom surface thereof, and the upper frame member, the lower frame member, the one-side frame member, and the When positioning each of the other side frame members on the outer peripheral edge of the window glass, the window glass and the upper frame member, the lower frame member, The relative positions of the one-side frame member and the other-side frame member are defined. Conveniently, each of the upper frame member, the lower frame member, the one-side frame member and the other-side frame member is an integrally formed member.

本発明によれば、窓ガラスに対して上枠部材、下枠部材、片側枠部材及び他側枠部材を所要とおりに位置付けて、上枠部材の片端を片側枠部材の上端に他端を他側枠部材の上端に溶着すると共に、下枠部材の片端を片側枠部材の下端に他端を他側枠部材の下端に溶着すれば、窓枠体の形成と同時に窓枠体に窓ガラスを装着することができ、従来の組立体の場合と比較して著しく簡易且つ安価に製造することができる。   According to the present invention, the upper frame member, the lower frame member, the one side frame member, and the other side frame member are positioned as required with respect to the window glass, and one end of the upper frame member is positioned at the upper end of the one side frame member and the other end If the one end of the lower frame member is welded to the lower end of the one side frame member and the other end is welded to the lower end of the other side frame member, the window glass is attached to the window frame body simultaneously with the formation of the window frame body. It can be mounted and can be manufactured significantly more easily and cheaply than in the case of a conventional assembly.

本発明に従って構成された組立体の好適実施形態を製造するための構成要素を示す正面図。1 is a front view showing components for manufacturing a preferred embodiment of an assembly constructed in accordance with the present invention. FIG. 図１の線II−IIに沿った断面図。FIG. 2 is a sectional view taken along line II-II in FIG. 1. 図１及び図２に図示する枠部材の一端部の一部を示す部分斜面図。FIG. 3 is a partial perspective view illustrating a part of one end of the frame member illustrated in FIGS. 1 and 2. 本発明に従って構成された組立体を示す正面図。1 is a front view showing an assembly constructed according to the present invention. FIG. 図４の線V−Vに沿った断面図。Sectional drawing along line VV of FIG.

以下、本発明の好適実施形態を図示している添付図面を参照して、更に詳細に説明する。   Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

図１を参照して説明すると、本発明の組立体は、矩形の窓枠体２（図３を参照されたい）を構成する４個の枠部材、即ち上枠部材４、下枠部材６、片側枠部材（左側枠部材）８及び他側枠部材（右側枠部材）１０と、窓ガラス１２とから構成されている。   Referring to FIG. 1, the assembly of the present invention includes four frame members constituting a rectangular window frame body 2 (see FIG. 3), that is, an upper frame member 4, a lower frame member 6, It is comprised from the one side frame member (left side frame member) 8, the other side frame member (right side frame member) 10, and the window glass 12. As shown in FIG.

上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々は、一体成型部材であり、硬質塩化ビニルの如き適宜の合成樹脂材料から所要横断面形状を有する細長い部材を押出成形し、かかる細長い部材を切断することによって形成することができる。上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々の横断面形状は同一である。上枠部材４の両端４ａ及び４ｂは下方に向かって内側に４５度の傾斜角度で延び、下枠部材６の両端６ａ及び６ｂは上方に向かって内側に４５度の傾斜角度で延び、片側枠部材８の上端８ａは下方に向かって内側に４５度の傾斜角度で延び下端８ｂは上方に向かって内側に４５度の傾斜角度で延び、そして他側枠材１０の上端１０ａは下方に向かって内側に４５の傾斜角度で延び下端１０ｂは上方に向かって内側に４５度の傾斜角度で延びている。 Each of the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10 is an integrally molded member, and is an elongated member having a required cross-sectional shape made of an appropriate synthetic resin material such as hard vinyl chloride. It can be formed by extrusion and cutting such elongated members. The cross-sectional shapes of the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10 are the same. Both ends 4a and 4b of the upper frame member 4 extend downward at an inclination angle of 45 degrees, and both ends 6a and 6b of the lower frame member 6 extend upward at an inclination angle of 45 degrees, The upper end 8a of the member 8 extends downward at an inclination angle of 45 degrees, and the lower end 8b extends upward at an inclination angle of 45 degrees, and the upper end 10a of the other side frame member 10 extends downward. The lower end 10b extends inwardly at an inclination angle of 45 and extends inwardly at an inclination angle of 45 degrees.

図１と共に片側枠部材８及び他側枠部材１０の横断面を図示している図２を参照して説明を続けると、図示の実施形態における片側枠部材８は、図２において幅方向中央に位置する４個の矩形中空部８ａ、８ｂ、８ｃ及び８ｄと、矩形中空部８ａの両側に位置する略矩形中空部８ｅ及び８ｆと矩形中空部８ｄの内側に位置する略矩形中空部８ｇを規定する形状である。従って、中空部８ｆと中空部８ｇとの間には、内側（図２において右側）のみが開放された窓ガラス外周縁部収容溝１４が形成されている。中空部８ｆの図２において下面及び中空部８ｇの図２において上面（即ち、上記収容溝１４を規定している壁面）には、夫々、横断面形状がＴ字形状の装着溝１６が形成されている。更に詳細には、図示の実施形態においては、中空部８ｆの図２において下面を規定している壁面及び中空部８ｇの図２において上面を規定している壁面の内側端部（図２において右端部）には、夫々、下方及び上方に突出する横断面形状がＬ字、逆Ｌ字、倒立Ｌ字又は倒立逆Ｌ字形状である突出部１８が形成されていると共に壁面が幾分上方及び下方に変位されていて上記装着溝１６が規定されている。装着溝１６の各々には、収容溝１４に沿って延在するガラス押え２０が装着されている。収容溝１４の両側面から収容溝１４内に突出するガラス押え２０は、軟質塩化ビニルの如き適宜の合成樹脂或いは合成ゴムから形成された適宜の形態、好ましくは中空チューブ状密接部を有する形態、でよい。中空部８ｅの下面を規定する壁部にもＴ字形状の装着溝２２が形成されている。この装着溝２２には建造物の躯体に接合される枠体（図示していない）と密接される密封部材（図示していない）が装着される。この密封部材はガラス押えと同様に軟質塩化ビニルの如き合成樹脂或いは合成ゴムから形成することができる。 When the description is continued with reference to FIG. 2 illustrating the cross sections of the one-side frame member 8 and the other-side frame member 10 together with FIG. 1, the one-side frame member 8 in the illustrated embodiment is centered in the width direction in FIG. Four rectangular hollow portions 8a, 8b, 8c and 8d located, substantially rectangular hollow portions 8e and 8f located on both sides of the rectangular hollow portion 8a, and a substantially rectangular hollow portion 8g located inside the rectangular hollow portion 8d are defined. Shape. Therefore, between the hollow portion 8f and the hollow portion 8g, there is formed a window glass outer peripheral edge accommodating groove 14 that is open only on the inner side (right side in FIG. 2). A mounting groove 16 having a T-shaped cross section is formed on the lower surface in FIG. 2 of the hollow portion 8f and the upper surface in FIG. 2 of the hollow portion 8g (that is, the wall surface defining the receiving groove 14). ing. More specifically, in the illustrated embodiment, a wall surface defining the lower surface in FIG. 2 of the hollow portion 8f and an inner end portion (right end in FIG. 2) of the wall surface defining the upper surface in FIG. ) Are formed with protrusions 18 whose cross-sectional shapes projecting downward and upward are L-shaped, inverted L-shaped, inverted L-shaped, or inverted inverted L-shaped, and the walls are somewhat upward and The mounting groove 16 is defined by being displaced downward. A glass presser 20 extending along the accommodation groove 14 is attached to each of the attachment grooves 16. Glass retainer 20 which projects into the accommodating groove 14 from both sides of the receiving groove 14, a suitable form such as formed from a suitable synthetic resin or synthetic rubber of soft vinyl chloride, rather preferably has a hollow tubular closely portion Form. A T-shaped mounting groove 22 is also formed in the wall defining the lower surface of the hollow portion 8e. The mounting groove 22 is mounted with a sealing member (not shown) that is in close contact with a frame (not shown) to be joined to the building frame. The sealing member can be formed of a synthetic resin such as soft vinyl chloride or a synthetic rubber, like the glass presser.

図１及び図２と共に図３を参照して説明すると、上記収容溝１４の両側面両端部、即ち中空部８ｆの図２において下面を規定している壁面及び中空部８ｇにおける図２において上面を規定している壁面の両端部には、後述するとおり上枠部材４の片端を片側枠部材８の上端に他端を他側枠体１０の上端に夫々溶着し且つ下枠部材６の片端を片側枠部材８の下端に他端を他側枠体１０の下端に夫々溶着する際に、ガラス押え２０を超えて収容溝１４内に突出する（従って、後述するとおりにして収容溝１４内に窓ガラス１２の外周縁部を収容するのを阻害する）のを防止するためのバリ収容空間２４が形成されていることが重要である。図示の実施形態においては、収容溝１４の両側面両端部において上記突出部１８を切り取ることによってバリ収容空間２４が形成されている。ガラス押え２０よりも奥側（収容溝１４の底面側）においては突出部１８が形成されておらず、収容溝１４の側面はガラス押え２０の突出端よりも充分に後退せしめられている故に、かかる部位においてバリがガラス押え２０を超えて収容溝１４内に突出することはない。上記突出部１８が形成されておらず、装着溝１６が中空部８ｅに形成されている装着溝２２と同様な形態で装着溝１４が形成されている場合には、収容溝１４の両側面両端部において、中空部８ｆの図２において下面及び中空部８ｇの図２において上面に所要凹部を形成してバリ収容凹部とすることができる。   Referring to FIG. 3 together with FIG. 1 and FIG. 2, both ends of the receiving groove 14, that is, the wall surface defining the lower surface in FIG. 2 of the hollow portion 8f and the upper surface in FIG. 2 of the hollow portion 8g. As will be described later, one end of the upper frame member 4 is welded to the upper end of the one-side frame member 8 and the other end is welded to the upper end of the other-side frame body 10, and one end of the lower frame member 6 is When the other end is welded to the lower end of the one-side frame member 8 and to the lower end of the other-side frame body 10, it protrudes into the receiving groove 14 beyond the glass presser 20 (therefore, into the receiving groove 14 as described later). It is important that a burr accommodating space 24 is formed to prevent the hindering of accommodating the outer peripheral edge of the window glass 12. In the illustrated embodiment, the burr accommodating space 24 is formed by cutting off the protruding portion 18 at both end portions on both sides of the accommodating groove 14. Since the protruding portion 18 is not formed on the back side (the bottom surface side of the housing groove 14) from the glass presser 20, and the side surface of the receiving groove 14 is sufficiently retracted from the protruding end of the glass presser 20, The burr does not protrude into the receiving groove 14 beyond the glass presser 20 at such a portion. If the mounting groove 14 is formed in the same form as the mounting groove 22 in which the protruding portion 18 is not formed and the mounting groove 16 is formed in the hollow portion 8e, both ends of both side surfaces of the housing groove 14 are formed. The required recesses can be formed on the lower surface of the hollow portion 8f in FIG. 2 and the upper surface of the hollow portion 8g in FIG.

図２に図示する如く、片側枠部材８の上記収容溝１４の底面には、少なくとも１個、好ましくは片側枠部材８の長手方向に間隔をおいて複数個、の位置決めブロック２６が配設されている。かかる位置決めブロック２６は硬質塩化ビニルの如き適宜の合成樹脂から形成することができる。   As shown in FIG. 2, at least one, preferably a plurality of positioning blocks 26 are arranged at intervals in the longitudinal direction of the one-side frame member 8 on the bottom surface of the receiving groove 14 of the one-side frame member 8. ing. The positioning block 26 can be formed from an appropriate synthetic resin such as hard vinyl chloride.

上述したとおり、上枠部材４、下枠部材６及び他側枠部材１０の横断面形状は片側枠部材８の横断面形状と同一であり、そしてまたガラス押え２０、密封部材（図示していない）及び位置決めブロック２６の装着についても、上枠部材４、下枠部材６及び他側枠部材１０は片側枠部材８と実質上同一であるので、これらについても説明は省略する。   As described above, the cross-sectional shapes of the upper frame member 4, the lower frame member 6, and the other-side frame member 10 are the same as the cross-sectional shapes of the one-side frame member 8, and also the glass presser 20 and the sealing member (not shown). And the mounting of the positioning block 26, the upper frame member 4, the lower frame member 6 and the other frame member 10 are substantially the same as the one frame member 8, and the description thereof will be omitted.

図１及び図２を参照して説明すると、図示の実施形態における窓ガラス１２は、一般にペアガラスと称されている形態であり、スペーサ２８を介して相互に接合された２枚の矩形板ガラス３０ａ及び３０ｂから構成されている。適宜の合成樹脂から形成することができるスペーサ２８は板ガラス３０ａ及び３０ｂの全周に渡って延びる矩形枠形状であり、横断面形状は中空（又は中実）矩形状である。スペーサ２８と板ガラス３０ａ及び３０ｂとの間には、ブチルゴム系接着剤の如き密封性に優れた接着剤から形成されているのが好都合である接着剤層３２ａ及び３２ｂが介在されており、かかる接着剤層３２ａ及び３２ｂによってスペーサ２８に板ガラス３０ａ及び３０ｂが接合されている。更に、スペーサ２８及び接着剤層３２ａ及び３２ｂの外周面には、シリコン或いはポリサルファイドの如きコーキング剤から形成されたコーキング剤層３４が施されている。   Referring to FIGS. 1 and 2, the window glass 12 in the illustrated embodiment is generally referred to as a pair glass, and two rectangular plate glasses 30 a bonded to each other via a spacer 28. And 30b. The spacer 28 which can be formed from an appropriate synthetic resin has a rectangular frame shape extending over the entire circumference of the glass plates 30a and 30b, and has a hollow (or solid) rectangular shape in cross section. Adhesive layers 32a and 32b, which are preferably formed from an adhesive having excellent sealing properties such as a butyl rubber adhesive, are interposed between the spacer 28 and the plate glasses 30a and 30b. The plate glasses 30a and 30b are joined to the spacer 28 by the agent layers 32a and 32b. Further, a caulking agent layer 34 made of a caulking agent such as silicon or polysulfide is applied to the outer peripheral surfaces of the spacer 28 and the adhesive layers 32a and 32b.

次に、図１乃至図３と共に図４及び図５を参照して、上述したとおりの構成要素から組立体を製造する方法について説明する。組立体の製造に際しては、窓枠体２の形成及び窓ガラス１２の装着に先立って、上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々に、ガラス押え２０及び位置決めブロック２６（所望ならば、これに加えて上記密封部材）を装備する。 Next, a method for manufacturing an assembly from the components as described above will be described with reference to FIGS. 4 and 5 together with FIGS. In manufacturing the assembly, prior to the formation of the window frame body 2 and the mounting of the window glass 12, the glass holder 20 is attached to each of the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10. And a positioning block 26 (if desired, in addition to the sealing member).

次いで、窓ガラス１２に対して上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０を所要とおりに配置する。更に詳細には、上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々の収容溝１４に、夫々、窓ガラス１２の上縁部、下縁部、片側縁部及び他側縁部を収容する。この際には、窓ガラス１２の上縁、下縁、片側縁及び他側縁を、上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々の収容溝１４の底面に配設されている位置決めブロック２６に当接せしめて、窓ガラス１２に対して上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々を所要位置に位置付ける。かくすると、図５に図示する如く、上枠部材４の片端４ａは片側枠部材８の上端８ａに他端４ｂは他側枠部材１０の上端１０ａに密接され、そしてまた下枠部材６の片端６ａは片側枠部材８の下端８ｂに他端６ｂは他側枠部材１０の下端１０ｂに密接される。   Then, the upper frame member 4, the lower frame member 6, the one side frame member 8, and the other side frame member 10 are arrange | positioned with respect to the window glass 12 as needed. More specifically, the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10 have respective receiving grooves 14 in the upper edge portion, the lower edge portion, and the one-side edge portion of the window glass 12, respectively. And the other side edge. At this time, the upper edge, the lower edge, the one side edge, and the other side edge of the window glass 12 are formed on the receiving grooves 14 of the upper frame member 4, the lower frame member 6, the one side frame member 8, and the other side frame member 10, respectively. Each of the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10 is positioned at a required position with respect to the window glass 12 by being brought into contact with the positioning block 26 disposed on the bottom surface. Thus, as shown in FIG. 5, one end 4 a of the upper frame member 4 is in close contact with the upper end 8 a of the one side frame member 8, and the other end 4 b is in close contact with the upper end 10 a of the other side frame member 10. 6 a is in close contact with the lower end 8 b of the one-side frame member 8 and the other end 6 b is in close contact with the lower end 10 b of the other-side frame member 10.

しかる後に、上枠部材４の片端４ａを片側枠部材８の上端８ａに他端４ｂを他側枠部材１０の上端１０ａに溶着し、そしてまた下枠部材６の片端６ａを片側枠部材８の下端８ｂに他端６ｂを他側枠部材１０の下端１０ｂに溶着する。かくして、矩形窓枠体２が形成されると同時に、形成された窓枠体２に窓ガラス１２が装着される。上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の各々の収容溝１４の両側面から収容溝１４に延出するガラス押え２０は、窓ガラス１２の両面外周縁部に密接されて窓ガラス１２を挟持する。上記溶着の際には、当業者には周知の如く、溶着部においてバリ（図示していない）が生成され、上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の内面側及び外面側にバリが突出する。しかしながら、収容溝１４の両側面両端部にはガラス押え２０を超えて収容溝１４内にバリが突出するのを防止するためのバリ収容凹部２４が形成されているので、生成されるバリが窓ガラス１２に作用してこれを損傷せしめることはない。収容溝１４の底面に生成されるバリは、位置決めブロック２６の存在に起因して収容溝１４の底面と窓ガラス１２の外周面との間には充分な空間が存在する故に、窓ガラス１２に作用することはない。上枠部材４、下枠部材６、片側枠部材８及び他側枠部材１０の外面側に生成されるバリは、外観上除去することが望まれる場合には、溶着の後に適宜に除去すればよい。   Thereafter, the one end 4a of the upper frame member 4 is welded to the upper end 8a of the one side frame member 8, the other end 4b is welded to the upper end 10a of the other side frame member 10, and the one end 6a of the lower frame member 6 is also connected to the one side frame member 8. The other end 6b is welded to the lower end 10b of the other side frame member 10 at the lower end 8b. Thus, at the same time when the rectangular window frame 2 is formed, the window glass 12 is attached to the formed window frame 2. The glass retainers 20 extending from the both side surfaces of the housing grooves 14 of the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10 to the housing grooves 14 are both outer peripheral edge portions of the window glass 12. The window glass 12 is sandwiched between the two. At the time of the above welding, as is well known to those skilled in the art, burrs (not shown) are generated at the welding portion, and the upper frame member 4, the lower frame member 6, the one-side frame member 8, and the other-side frame member 10. Burrs protrude from the inner and outer surfaces. However, since the burr accommodating recess 24 for preventing the burr from projecting into the accommodation groove 14 beyond the glass presser 20 is formed at both ends of the both sides of the accommodation groove 14, the generated burr is a window. It does not act on the glass 12 and damage it. The burr generated on the bottom surface of the housing groove 14 is caused by the presence of the positioning block 26, so that there is sufficient space between the bottom surface of the housing groove 14 and the outer peripheral surface of the window glass 12. There is no effect. If it is desired to remove the burrs generated on the outer surface side of the upper frame member 4, the lower frame member 6, the one-side frame member 8 and the other-side frame member 10, if they are desired to be removed in appearance, they can be removed appropriately after welding. Good.

以上、添付図面を参照して本発明の好適実施形態について詳細に説明したが、本発明はかかる実施形態に限定されるものではなく、本発明の範囲を逸脱することなく種々の変形乃至修正が可能であることは多言を要しない。例えば、図示の実施形態における窓ガラス１２はスペーサ２８を介して２枚の板ガラス３２ａ及び３２ｂを接合した形態であるが、これに代えて１枚の板ガラスのみから構成された窓ガラス或いはスペーサを介在して接合された３枚又はそれ以上の板ガラスを含む窓ガラスを利用することもできる。   The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to such embodiments, and various modifications and corrections can be made without departing from the scope of the present invention. It doesn't take many words to be possible. For example, the window glass 12 in the illustrated embodiment has a form in which two plate glasses 32a and 32b are joined via a spacer 28, but instead of this, a window glass or a spacer composed of only one sheet glass is interposed. It is also possible to use a window glass including three or more plate glasses joined together.

２：窓枠体
４：上枠部材
６：下枠部材
８：片側枠部材
１０：他側枠部材
１２：窓ガラス
１４：収容溝
２０：ガラス押え
２４：バリ収容溝
２６：位置決めブロック
２８：スペーサ
３０ａ：板ガラス
３０ｂ：板ガラス 2: Window frame body 4: Upper frame member 6: Lower frame member 8: One side frame member 10: Other side frame member 12: Window glass 14: Housing groove 20: Glass holder 24: Burr housing groove 26: Positioning block 28: Spacer 30a: plate glass 30b: plate glass

Claims (5)

合成樹脂製矩形窓枠体と該窓枠体に囲繞された矩形窓ガラスとを具備する組立体であって、
該窓枠体は上枠部材、下枠部材、片側枠部材及び他側枠部材を含み、該上枠部材の片端は該片側枠部材の上端に他端は該他側枠部材の上端に夫々溶着されており、該下枠部材の片端は該片側枠部材の下端に他端は該他側枠部材の下端に夫々溶着されている、組立体において、
該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々は一体成形部材であり、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々には内側のみが開放された窓ガラス外周縁部収容溝が形成されており、該収容溝の両側面には、該収容溝内に突出し該窓ガラスを挟持するガラス押えが配設されており、該収容溝の両側面両端部には、該上枠部材の該片端を該片側枠部材の該上端に該他端を該他側枠部材の該上端に夫々溶着し且つ該下枠部材の該片端を該片側枠部材の該下端に該他端を該他側枠部材の該下端に夫々溶着する際に該ガラス押えを超えて溶接バリが該収容溝内に突出するのを防止するためのバリ収容凹部が形成されており、
該窓ガラスの外周縁部は該収容溝に収容されている、
ことを特徴とする組立体。 An assembly comprising a synthetic resin rectangular window frame and a rectangular window glass surrounded by the window frame,
The window frame includes an upper frame member, a lower frame member, a one-side frame member, and an other-side frame member. One end of the upper-frame member is at the upper end of the one-side frame member, and the other end is at the upper end of the other-side frame member. In the assembly, one end of the lower frame member is welded to the lower end of the one side frame member, and the other end is welded to the lower end of the other side frame member, respectively.
Each of the upper frame member, the lower frame member, the one side frame member, and the other side frame member is an integrally formed member, and the upper frame member, the lower frame member, the one side frame member, and the other side frame member Each is formed with a window glass outer peripheral edge receiving groove that is open only on the inside, and glass pressers that project into the receiving groove and sandwich the window glass are disposed on both side surfaces of the receiving groove. The one end of the upper frame member is welded to the upper end of the one-side frame member, and the other end is welded to the upper end of the other-side frame member. The welding burr is prevented from protruding into the receiving groove beyond the glass presser when the one end of the one side is welded to the lower end of the one side frame member and the other end is welded to the lower end of the other side frame member. A burr accommodating recess is formed,
The outer peripheral edge of the window glass is accommodated in the accommodation groove,
An assembly characterized by that. 該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々の該収容溝の底面には少なくとも１個の位置決めブロックが配設されており、該窓ガラスの外周面が該位置決めブロックに当接されている、請求項１記載の組立体。   At least one positioning block is disposed on the bottom surface of the receiving groove of each of the upper frame member, the lower frame member, the one side frame member, and the other side frame member, and the outer peripheral surface of the window glass is The assembly of claim 1, wherein the assembly is abutted against the positioning block. 合成樹脂製矩形窓枠体と該窓枠体に囲繞された矩形窓ガラスとを具備する組立体の製造方法にして、
内側のみが開放された窓ガラス外周縁部収容溝が形成されており、該収容溝の両側面には、該収容溝内に突出し該窓ガラスを挟持するガラス押えが配設されており、該収容溝の両側面両端部にはバリ収容凹部が形成されている上枠部材、下枠部材、片側枠部材及び他側枠部材を形成し、
該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材を、夫々、該窓ガラスの上縁部、下縁部、片側縁部及び他側縁部を、該収容溝に収容した状態で該窓ガラスの外周縁部に位置付け、
次いで、該バリ収容凹部に溶着バリを収容することによって該ガラス押えを超えて溶着バリが該収容溝内に突出するのを防止して、該上枠部材の片端を該片側枠部材の上端に他端を該他側枠部材の上端に夫々溶着すると共に、該下枠部材の片端を該片側枠部材の下端に他端は該他側枠部材の下端に夫々溶着し、該バリ収容凹部に溶着バリを収容して、該窓枠体を形成する、
ことを特徴とする製造方法。 In the manufacturing method of an assembly comprising a synthetic resin rectangular window frame and a rectangular window glass surrounded by the window frame,
A window glass outer peripheral edge receiving groove that is open only on the inside is formed, and glass pressers that project into the receiving groove and sandwich the window glass are disposed on both side surfaces of the receiving groove, Forming an upper frame member, a lower frame member, a one-side frame member, and an other-side frame member in which burr-accommodating recesses are formed at both ends of both sides of the accommodation groove;
The upper frame member, the lower frame member, the one-side frame member, and the other-side frame member, and the upper edge portion, the lower edge portion, the one-side edge portion, and the other-side edge portion of the window glass in the receiving groove, respectively. In the accommodated state, positioned on the outer peripheral edge of the window glass,
Then, the upper end of the glass pressing soluble adhesive burrs beyond is prevented from protruding into the accommodating groove,該片side frame member one end of the upper frame member by accommodating the welding burr to the burr housing recess The other end is welded to the upper end of the other side frame member, one end of the lower frame member is welded to the lower end of the one side frame member, and the other end is welded to the lower end of the other side frame member. Accommodating the welding burr to form the window frame,
The manufacturing method characterized by the above-mentioned. 該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々を該窓ガラスの該外周縁部に位置付けるのに先立って、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々の該収容溝の底面に、夫々、少なくとも１個の位置決めブロックを配設し、該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々を該窓ガラスの該外周縁部に位置付ける際には、該窓ガラスの外周面を該位置決めブロックに当接して該窓ガラスと該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々との相対的位置を規定する、請求項３記載の製造方法。 Prior to positioning each of the upper frame member, the lower frame member, the one-side frame member, and the other-side frame member at the outer peripheral edge of the window glass, the upper frame member, the lower frame member, the one side At least one positioning block is disposed on the bottom surface of the receiving groove of each of the frame member and the other frame member, and the upper frame member, the lower frame member, the one frame member, and the other frame. When positioning each of the members on the outer peripheral edge of the window glass, the window glass, the upper frame member, the lower frame member, and the one-side frame member are brought into contact with the positioning block. The manufacturing method according to claim 3 , wherein a relative position with respect to each of the other side frame members is defined. 該上枠部材、該下枠部材、該片側枠部材及び該他側枠部材の各々は一体成形部材である、請求項３又は４記載の製造方法。 The manufacturing method according to claim 3 or 4 , wherein each of the upper frame member, the lower frame member, the one-side frame member, and the other-side frame member is an integrally formed member.
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