JPH0319461B2 - - Google Patents
Info
- Publication number
- JPH0319461B2 JPH0319461B2 JP59158718A JP15871884A JPH0319461B2 JP H0319461 B2 JPH0319461 B2 JP H0319461B2 JP 59158718 A JP59158718 A JP 59158718A JP 15871884 A JP15871884 A JP 15871884A JP H0319461 B2 JPH0319461 B2 JP H0319461B2
- Authority
- JP
- Japan
- Prior art keywords
- slit
- groove
- vertical
- horizontal
- longitudinal direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 101700004678 SLIT3 Proteins 0.000 description 4
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910001234 light alloy Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、グリル構造に係り、特に鉄道車両の
車内に設置される室内ヒータ等のカバーとして好
適なグリル構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a grill structure, and particularly to a grill structure suitable as a cover for an indoor heater or the like installed inside a railway vehicle.
従来の車両においては、室内ヒータグリル用と
して金網、軽合金製多孔板（穴の種類は多種多
様）および軽合金プレス板（への字に打抜いた
物）等が使用されているが、デザイン上の観点お
よび顧客嗜好により多孔板やプレス打抜板等に代
つて格子方式のグリルが使用される場合がある。
この格子方式のグリルにおいて、溶接構造やねじ
止め構造を採用した場合は、溶接構造にあつては
溶接点数が多く、また、変形が生じて歪取り工数
が大となる欠点がある。また、ねじ止め構造にあ
つては穴明け、タツプ立て等の余分な作業が生じ
て製作工数が大となる欠点がある。
In conventional vehicles, wire mesh, perforated light alloy plates (with a wide variety of hole types), and pressed light alloy plates (punched in a square shape) are used for indoor heater grills, but the design Depending on the above considerations and customer preferences, a lattice-type grill may be used instead of a perforated plate, press punched plate, or the like.
When a welded structure or a screw-fastened structure is adopted in this lattice type grill, the welded structure has the disadvantage that there are many welding points, and deformation occurs, resulting in a large number of man-hours for strain relief. Further, the screw-fastened structure has the disadvantage that extra work such as drilling holes and tapping is required, which increases the number of manufacturing steps.
この種の装置として関連するものには、例えば
実公昭52−35763号がある。 A related device of this type is, for example, Japanese Utility Model Publication No. 52-35763.
本発明の目的とするところは、組立時における
各部材の寸法誤作を許容でき、かつ、各部材の結
合作業が容易に行なえるグリル構造を提供するこ
とにある。
SUMMARY OF THE INVENTION An object of the present invention is to provide a grill structure that can tolerate dimensional errors in each member during assembly and allows easy connection of each member.
本発明が、断面が略Ｕ字形に形成され、該断面
の閉止端部に、その長手方向に直交するスリツト
を有した横さんと、該横さんのスリツトに嵌入可
能な厚さを有し、嵌入部分の端面に前記横さんの
スリツトに嵌入後拡幅可能な溝をその長手方向に
形成した縦さんとからなり、前記縦さんの溝を形
成した端面の長手方向中間部分を横さんのスリツ
トに嵌入して、該縦さんのスリツトに嵌入した溝
部分を拡幅し両者を固着したことを特徴とするも
のである。
The present invention has a cross section formed into a substantially U-shape, a horizontal cross section having a slit perpendicular to the longitudinal direction of the cross section at a closed end thereof, and a thickness that can be fitted into the slit of the horizontal cross section, The fitting part has a vertical groove formed in its longitudinal direction on the end face thereof which can be expanded in width after being fitted into the slit of the horizontal groove, and the middle part in the longitudinal direction of the end face where the groove of the vertical groove is formed is formed into the slit of the horizontal groove. This feature is characterized in that the groove portion inserted into the vertical slit is widened and the two are fixed together.
以下、本発明の一実施例を図により説明する。
第１図は本発明によるグリルの取付状態を示す断
面図（第２図のＢ−Ｂ部断面）、第２図は前記グ
リルの配置を示す車両の平面図であり、後述する
縦さん１および横さん２を組合せて構成されるヒ
ータ９前面を覆うグリル２０は同図に示されるよ
うに車内両側壁下部に車体長手方向に配置され
る。なお、該グリル２０の長さは１〜1.5ｍ程度
であり、これを複数接続して配置する。７は車内
側壁に取付けられる内張板、８は車体を構成する
側外板、１０は床面を構成する床仕上材である。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a sectional view (section BB in FIG. 2) showing the installed state of the grille according to the present invention, and FIG. 2 is a plan view of the vehicle showing the arrangement of the grille. As shown in the figure, a grille 20 covering the front surface of the heater 9 formed by combining the crossbars 2 is arranged in the longitudinal direction of the vehicle body at the lower part of both side walls of the vehicle interior. The length of the grill 20 is about 1 to 1.5 m, and a plurality of grills 20 are connected and arranged. Reference numeral 7 designates a lining plate attached to the inside wall of the vehicle, 8 a side outer panel constituting the vehicle body, and 10 a floor finishing material constituting the floor surface.
次に、前記グリル２０の構造およびその組立法
について第３図、第４図および第５図により説明
する。縦さん１は所定の厚さを有したアルミ合金
製板材により構成され、その幅方向端明にはＵ字
溝６がその長手方向に形成されている。横さん２
も同様にアルミ合金製であつて断面が略Ｕ字型に
形成され、その閉止端すなわち第３図中右側部分
に前記縦さん１が嵌入されるスリツト３が形成さ
れている。該スリツト３は、その幅が縦さん１を
容易に嵌入可能となつており、かつ、該横さん２
の長手方向に対して直交するように形成されてい
る。 Next, the structure of the grill 20 and its assembly method will be explained with reference to FIGS. 3, 4, and 5. The vertical cross member 1 is made of an aluminum alloy plate having a predetermined thickness, and a U-shaped groove 6 is formed in the longitudinal direction of the crosswise edge thereof. Yokosan 2
is similarly made of aluminum alloy and has a substantially U-shaped cross section, and a slit 3 into which the vertical beam 1 is inserted is formed at its closed end, that is, at the right side in FIG. The width of the slit 3 is such that the vertical thread 1 can be easily inserted therein, and the width of the slit 3 is such that the horizontal thread 2 can be inserted therein easily.
It is formed perpendicularly to the longitudinal direction of.
このように構成された縦さん１および横さん２
を受台４上で組立てる。まず、複数の縦さん１を
Ｕ字溝６を設けた端面を上にし平行に並べて該受
台４上に設置し、これら縦さん１上に横さん２を
載せる。この際、横さん３のスリツト３に前記各
縦さん１を嵌入する。そして、横さん２の開口端
側から該横さん２内部に嵌入されている縦さん１
のＵ字溝６にたねが等のかしめ工具５を打込んで
該Ｕ字溝６を第４図および第５図に示すようにＶ
字形に拡幅する。このように縦さん１のＵ字溝６
を拡幅させて横さん２に喰付かせ両者を固着す
る。 Vertical space 1 and horizontal space 2 configured in this way
Assemble on pedestal 4. First, a plurality of vertical beams 1 are arranged in parallel with the end faces provided with the U-shaped grooves 6 facing up and placed on the pedestal 4, and horizontal beams 2 are placed on these vertical beams 1. At this time, each of the vertical threads 1 is fitted into the slit 3 of the horizontal thread 3. Then, the vertical plate 1 is inserted into the horizontal plate 2 from the open end side of the horizontal plate 2.
A caulking tool 5 such as a chisel is driven into the U-shaped groove 6 of the U-shaped groove 6 to form a V-shape as shown in FIGS.
Widen the glyph. In this way, U-shaped groove 6 with vertical dimension 1
Expand the width and attach it to Yokosan 2 to secure them both.
このような構成によれば、縦さん１のＵ字溝６
はその端面に長手方向に形成されており、横さん
２への嵌合部が該縦さん１の長手方向端部ではな
く中間部分であることから、各部材等に縦さん１
の製作寸法誤作による不具合が生じることがな
い。すなわち、縦さん１の横さん２への嵌合部は
その長手方向に微調整可能な構造となつている。
特にこの点は、縦さん１の設置数量が多い場合に
有効である。 According to such a configuration, the U-shaped groove 6 of the vertical thread 1
is formed in the longitudinal direction on the end surface, and since the fitting part to the horizontal beam 2 is not at the end in the longitudinal direction of the vertical beam 1 but in the middle part, the vertical beam 1 is formed on each member etc.
No defects will occur due to incorrect manufacturing dimensions. In other words, the fitting portion of the vertical beam 1 into the horizontal beam 2 has a structure that can be finely adjusted in the longitudinal direction.
This point is particularly effective when a large number of vertical bars 1 are installed.
また、前記縦さん１と横さん２とは、前述のよ
うにスリツトに縦さん１のＵ字溝６を嵌入し、該
Ｕ字溝６をかしめ工具５で拡幅するだけで、両者
を強固に固着して組立てることができ、該組立作
業が容易である。さらに、Ｕ字溝６を拡幅するこ
とよつて固着させるため、ビス等のように振動に
よる弛みを防止できる。また、溶接等による熱影
響が生じることもない。 Further, the vertical thread 1 and the horizontal thread 2 can be firmly connected by simply inserting the U-shaped groove 6 of the vertical thread 1 into the slit and widening the U-shaped groove 6 with the caulking tool 5 as described above. It can be assembled firmly and the assembly work is easy. Furthermore, since the U-shaped groove 6 is fixed by widening, it is possible to prevent loosening due to vibrations, which is the case with screws and the like. Further, there is no heat effect caused by welding or the like.
以上説明したように本発明によれば、組立時に
おける各部材の寸法法誤を許容でき、かつ、各部
材の組立結合作業が容易に行なえる。
As described above, according to the present invention, it is possible to tolerate dimensional errors in each member during assembly, and the assembly and connection work of each member can be easily performed.
第１図は本発明によるグリル構造の一実施例を
示す断面図（第２図のＢ−Ｂ部断面）、第２図は
第１図のグリルの配置を示す車両の平面図、第３
図は第１図のＡ部詳細図、第４図はかしめ状態の
平面断面図、第５図は結合後のグリルの背面図で
ある。
１……縦さん、２……横さん、３……スリツ
ト、４……受台、５……かしめ工具、６……Ｕ字
溝、７……内張板、８……側外板、９……ヒータ
ー、１０……床仕上板、２０……グリル。
FIG. 1 is a sectional view (section BB in FIG. 2) showing one embodiment of the grill structure according to the present invention, FIG. 2 is a plan view of a vehicle showing the arrangement of the grill in FIG. 1, and FIG.
The figures are a detailed view of part A in FIG. 1, FIG. 4 is a plan sectional view of the caulked state, and FIG. 5 is a rear view of the grille after joining. 1... Vertical sill, 2... Horizontal slit, 3... Slit, 4... cradle, 5... Caulking tool, 6... U-shaped groove, 7... Lining plate, 8... Side outer plate, 9...Heater, 10...Floor finishing board, 20...Grill.
Claims (1)
部に、その長手方向に直交するスリツトを有した
横さんと、該横さんのスリツトに嵌入可能な厚さ
を有し、嵌入部分の端面に前記横さんのスリツト
に嵌入後拡幅可能な溝をその長手方向に形成した
縦さんとからなり、前記縦さんの溝を形成した端
面の長手方向中間部分を横さんのスリツトに嵌入
して、該縦さんのスリツトに嵌入した溝部分を拡
幅し両者を固着したことを特徴とするグリル構
造。1 The cross section is formed into a substantially U-shape, and the closed end of the cross section has a horizontal slit with a slit orthogonal to the longitudinal direction, and has a thickness that allows it to fit into the slit of the horizontal slit, and the fitting part has a a vertical groove having a longitudinal groove formed in the end face that can be expanded after being fitted into the slit of the horizontal groove, and a middle portion in the longitudinal direction of the end face in which the groove of the vertical groove is formed is inserted into the slit of the horizontal groove. , a grill structure characterized in that the groove portion fitted into the slit of the vertical grille is widened and the two are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15871884A JPS6138346A (en) | 1984-07-31 | 1984-07-31 | Easy grill coupling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15871884A JPS6138346A (en) | 1984-07-31 | 1984-07-31 | Easy grill coupling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138346A JPS6138346A (en) | 1986-02-24 |
| JPH0319461B2 true JPH0319461B2 (en) | 1991-03-15 |
Family
ID=15677827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15871884A Granted JPS6138346A (en) | 1984-07-31 | 1984-07-31 | Easy grill coupling method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138346A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2519289Y2 (en) * | 1988-09-30 | 1996-12-04 | 沖電気工業株式会社 | Foldable electronic blackboard |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955343U (en) * | 1982-10-06 | 1984-04-11 | 三洋電機株式会社 | Air conditioner outlet grill |
-
1984
- 1984-07-31 JP JP15871884A patent/JPS6138346A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138346A (en) | 1986-02-24 |
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