JP2522065Y2 - Lid fitting structure - Google Patents
Lid fitting structureInfo
- Publication number
- JP2522065Y2 JP2522065Y2 JP1989121248U JP12124889U JP2522065Y2 JP 2522065 Y2 JP2522065 Y2 JP 2522065Y2 JP 1989121248 U JP1989121248 U JP 1989121248U JP 12124889 U JP12124889 U JP 12124889U JP 2522065 Y2 JP2522065 Y2 JP 2522065Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- upper lid
- hole
- tongue
- lower lid
- 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 - Fee Related
Links
Landscapes
- Connection Of Plates (AREA)
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】 〔概要〕 本考案は上蓋と下蓋とを組付けるための嵌合構造に関
し、上蓋の開口部に貫通孔が形成されるように、プレス
加工により押出部を設け、下蓋の、前記押出部に対向す
る位置に、舌片を設け、該舌片に突起を形成し、前記貫
通孔に前記舌片を挿入した状態で前記押出部と突起とを
係合させるものであり、組付けに要する部品点数や工数
を削減することを目的とする。DETAILED DESCRIPTION OF THE INVENTION [Overview] The present invention relates to a fitting structure for assembling an upper lid and a lower lid, and provides an extruded portion by press working so that a through hole is formed in an opening of the upper lid. A tongue piece is provided on the lower lid at a position facing the push-out section, a projection is formed on the tongue piece, and the push-out section and the projection are engaged with the tongue piece inserted into the through hole. It is an object of the present invention to reduce the number of parts and man-hours required for assembly.
本考案は上蓋と下蓋とを組付けるための嵌合構造に関
する。The present invention relates to a fitting structure for assembling an upper lid and a lower lid.
上蓋と下蓋とからなる筐体において上蓋と下蓋とを取
付ける構造として、従来（ａ）上蓋を下蓋に取付けた状
態で互いに向かい合う位置にそれぞれネジ穴を設けて、
そのネジ穴をネジ止めするものや、（ｂ）下蓋に爪部を
設け、上蓋を取付けた状態で爪部を折り曲げ、その爪部
により上蓋を固定するものがある。Conventionally, as a structure for mounting the upper lid and the lower lid in a housing composed of the upper lid and the lower lid, (a) screw holes are provided at positions facing each other with the upper lid attached to the lower lid,
There is a type in which the screw hole is screwed, and a type in which (b) a claw portion is provided on the lower lid, the claw portion is bent with the upper lid attached, and the upper lid is fixed by the claw portion.
従来の技術において、（ａ）の構造はネジにより固定
を行っているので、部品点数が増加すると共にネジ締め
を行うための工数が必要であり、コストがかかるという
問題がある。In the prior art, the structure (a) is fixed by screws, so that the number of parts increases and man-hours for screw tightening are required, resulting in a problem of high cost.
また、（ｂ）の構造では部品点数が増加することはな
いが、爪部を折り曲げるための工数が必要であるため、
やはりコストがかかるという問題がある。In addition, although the number of parts does not increase in the structure of (b), since the man-hour for bending the claw portion is required,
There is still a problem that costs are high.
本考案はこのような問題を解決するものである。 The present invention solves such a problem.
上記問題点を解決するために、本考案は、上蓋と下蓋
とを嵌め合わせる蓋体の嵌合構造において、 前記上蓋の側壁の下端部に、該上蓋の内部方向に凹む
ように設けられた押出部と、 前記押出部の上側面に設けられた貫通孔と、 前記下蓋の端部の前記上蓋の貫通孔と対向する位置に
設けられ、弾性を有する舌片と、 前記舌片に設けられ、該舌片を前記貫通孔に挿入した
状態で、前記舌片の弾性により前記貫通孔の端部と係合
する突起とからなり、 前記下蓋の前記舌片を、前記上蓋の前記貫通孔に挿入
し、前記舌片の前記突起を前記舌片の弾性により前記貫
通孔の端部に係合させて、前記上蓋と前記下蓋を嵌合さ
せることを特徴とするものである。In order to solve the above problems, the present invention provides a fitting structure of a lid body for fitting an upper lid and a lower lid, wherein the lower lid is provided at a lower end portion of a side wall of the upper lid so as to be recessed inward of the upper lid. An extruding portion, a through hole provided on the upper side surface of the extruding portion, an elastic tongue piece provided at a position of the end of the lower lid facing the through hole of the upper lid, and provided on the tongue piece. A projection that engages with an end of the through hole by elasticity of the tongue in a state where the tongue is inserted into the through hole. The upper lid and the lower lid are fitted by inserting the projections of the tongue pieces into the ends of the through holes by elasticity of the tongue pieces.
上蓋の開口部と下蓋とを対向させた状態で両者を近づ
けていくと、下蓋の舌片が貫通孔に挿入されていく。そ
して、下蓋を貫通孔に挿入完了すると舌片に形成された
突起と押出部とが係合して、即ち上蓋と下蓋とが係合す
る。When the opening of the upper lid and the lower lid are brought closer to each other, the tongue pieces of the lower lid are inserted into the through holes. When the insertion of the lower lid into the through hole is completed, the protrusion formed on the tongue piece engages with the pushing portion, that is, the upper lid and the lower lid engage.
以下図面を用いて本考案の実施例を説明する。第１図
は本考案の実施例を示す斜視図である。Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of the present invention.
筐体10は上蓋１の開口部３に対して下蓋２を取付ける
ことで形成され、これら上蓋１と下蓋２は金属板等をプ
レス加工することにより成形されている。The housing 10 is formed by attaching the lower lid 2 to the opening 3 of the upper lid 1, and the upper lid 1 and the lower lid 2 are formed by pressing a metal plate or the like.
上蓋１の側壁５にはその開口部３の位置に内方側に突
出する複数の押出部４が形成される。第１図では側壁５
とそれに対向する側壁にそれぞれ２個づつ形成されてい
る。On the side wall 5 of the upper lid 1, a plurality of extruded portions 4 protruding inward are formed at the positions of the openings 3. In FIG.
And two on each of the side walls opposed thereto.
第２図はその詳細を示す図であり（ａ）は第１図にお
いてＤ方向からみた図、（ｂ）は第３図（ａ）のＢ−Ｂ
断面図である。押出部４は開口部３を形成する側壁の下
端51から高さd1にあたる一部分を上蓋１の内方側にプレ
ス加工することにより形成される。これにより押出部４
と側壁５とで貫通孔６が形成される。2A and 2B are diagrams showing the details thereof, wherein FIG. 2A is a diagram viewed from the direction D in FIG. 1, and FIG.
It is sectional drawing. The extruded portion 4 is formed by pressing a part corresponding to the height d1 from the lower end 51 of the side wall forming the opening 3 to the inside of the upper lid 1. Thereby, the extruded part 4
The side wall 5 forms a through hole 6.
下蓋２における押出部４に対向する位置には、筐体10
の組み立て状態における上蓋側の方向に舌片11を延設し
ている。第３図はこの詳細を示す図であり、（ａ）は第
１図においてＤ方向から見た側面図、（ｂ）はそのＣ−
Ｃ断面図である。At a position on the lower lid 2 facing the extruding portion 4, a housing 10 is provided.
The tongue piece 11 is extended in the direction of the upper lid in the assembled state of. FIG. 3 is a view showing this in detail, FIG. 3 (a) is a side view seen from the direction D in FIG. 1, and FIG.
It is C sectional drawing.
この舌片11には、下蓋２から高さd2の位置をプレス加
工により内方側へ向かって変形させることで突起12を設
けている。尚、突起12の高さd2と前述の押出部４の高さ
d1とはほぼ等しく、実際にはばらつき等を考慮して高さ
d2の方が僅かに高くなるように構成されている。The tongue piece 11 is provided with a projection 12 by deforming a position at a height d2 from the lower lid 2 inward by press working. Note that the height d2 of the protrusion 12 and the height of the above-described extruded portion 4
Approximately equal to d1, actually height taking into account variations
It is configured such that d2 is slightly higher.
また、下蓋２における側壁７に対向する位置には折曲
片13が設けられている。この折曲片13は、実際には筐体
10の組み立て状態において側壁７の内方面に当接して、
上蓋１と下蓋２とがずれることを防止するように構成さ
れている。A bent piece 13 is provided at a position facing the side wall 7 in the lower lid 2. This bent piece 13 is actually
In contact with the inner surface of the side wall 7 in the assembled state of 10,
The upper lid 1 and the lower lid 2 are configured to prevent displacement.
上述の如く構成された上蓋１と下蓋２とを組み立てる
場合、上蓋１の開口部３に対して下蓋２を対向させ、そ
の状態で押出部４に舌片11を沿わせる。この状態では押
出部４と突起12とが当接しているが、両者を更に近づけ
ていくと、押出部４および舌片11の弾性により突起12が
押出部４を乗り越えて、貫通孔６に舌片11が突起12ごと
貫通する。そして、突起12は押出部４の上面部41に係合
し、筐体10の組み立てが完了する。When assembling the upper lid 1 and the lower lid 2 configured as described above, the lower lid 2 is opposed to the opening 3 of the upper lid 1, and the tongue piece 11 is made to extend along the extruded portion 4 in this state. In this state, the extruded portion 4 and the protrusion 12 are in contact with each other, but when the two are further brought closer, the protrusion 12 rides over the extruded portion 4 due to the elasticity of the extruded portion 4 and the tongue piece 11, and the tongue is inserted into the through hole 6. The piece 11 penetrates through the protrusion 12. Then, the protrusion 12 engages with the upper surface portion 41 of the push-out portion 4, and the assembly of the housing 10 is completed.
第４図は上蓋１と下蓋２の組立が完了したときのＡ−
Ａ断面図であり、これから明らかなように突起12が押出
部４の上面部41と係合するため、上蓋１と下蓋２が外れ
ることはない。FIG. 4 shows A- when the assembly of the upper lid 1 and the lower lid 2 is completed.
FIG. 4 is a cross-sectional view of A, and as is apparent from this, the upper lid 1 and the lower lid 2 do not come off because the projection 12 engages with the upper surface portion 41 of the push-out portion 4.
このように本実施例では舌片11に突起12を設け、その
突起12と押出部４とを係合させ、上蓋１と下蓋２とを係
合させるようにしていうため、筐体10の組立は単に上蓋
１と下蓋２を係合させるだけでよく、組立にかかる作業
を簡略化することができる。As described above, in this embodiment, the projection 12 is provided on the tongue piece 11, the projection 12 is engaged with the pushing portion 4, and the upper lid 1 and the lower lid 2 are engaged with each other. Only requires the upper lid 1 and the lower lid 2 to be engaged with each other, and the work involved in assembly can be simplified.
また、本実施例では組立の際に、ネジ等の上蓋１と下
蓋２以外の部品を必要としないので、部品点数を削減す
ることができる。In addition, in this embodiment, since parts other than the upper lid 1 and the lower lid 2 such as screws are not required for assembling, the number of parts can be reduced.
尚第５図に示すように、舌片11を貫通孔６に挿入する
際の逃げ部となるように舌片11の先端部111にテーパを
設けたり、また挿入時における突起12に対する逃げ部を
構成するように押出部42が斜面になるように形成する
と、組み立て時にテーパと斜面により押出部４と爪片11
との位置合わせが容易になり、更に作業性が向上する。As shown in FIG. 5, a tapered end portion 111 of the tongue piece 11 is provided so as to serve as a relief portion when the tongue piece 11 is inserted into the through hole 6, and a relief portion for the projection 12 at the time of insertion is provided. When the extruded portion 42 is formed so as to be inclined so as to constitute, the extruded portion 4 and the claw piece 11 are tapered and inclined during assembly.
And the workability is further improved.
以上詳細に説明したように本考案は、舌片と押出部と
を合わせた状態で上蓋と下蓋を互いに近づけるだけで、
突起と押出部とが係合し、即ち上蓋と下蓋とが係合する
ので、作業を簡略化することができると共に、部品点数
が少なくでき、コストダウンを図ることが出来る。As described in detail above, in the present invention, only the upper lid and the lower lid are brought close to each other in a state where the tongue piece and the extruded part are combined,
Since the projection and the pushing portion are engaged with each other, that is, the upper lid and the lower lid are engaged with each other, the operation can be simplified, the number of parts can be reduced, and the cost can be reduced.
第１図は本考案の実施例を示す分解斜視図、第２図は押
出部４の詳細を示す図、第３図は舌片11,突起12の詳細
を示す図、第４図は上蓋１と下蓋２の組立てが完了した
ときのＡ−Ａ断面図、第５図は本考案の他の実施例を示
す断面図である。 図中、1:上蓋、2:下蓋、3:開口部、4:押出部、6:貫通
孔、11:舌片、12:突起FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a view showing details of an extruding portion 4, FIG. 3 is a view showing details of a tongue piece 11, a projection 12, and FIG. And FIG. 5 is a sectional view showing another embodiment of the present invention when assembly of the lower cover 2 is completed. In the figure, 1: upper lid, 2: lower lid, 3: opening, 4: extrusion part, 6: through hole, 11: tongue piece, 12: projection
Claims (1)
造において、 前記上蓋の側壁の下端部に、該上蓋の内部方向に凹むよ
うに設けられた押出部と、 前記押出部の上側面に設けられた貫通孔と、 前記下蓋の端部の前記上蓋の貫通孔と対向する位置に設
けられ、弾性を有する舌片と、 前記舌片に設けられ、該舌片を前記貫通孔に挿入した状
態で、前記舌片の弾性により前記貫通孔の端部と係合す
る突起とからなり、 前記下蓋の前記舌片を、前記上蓋の前記貫通孔に挿入
し、前記舌片の前記突起を前記貫通孔の端部に前記舌片
の弾性により係合させて、前記上蓋と前記下蓋を嵌合さ
せることを特徴とする蓋体の嵌合構造。1. A fitting structure of a lid body for fitting an upper lid and a lower lid, wherein: a pushing portion provided at a lower end portion of a side wall of the upper lid so as to be recessed inward of the upper lid; A through-hole provided in an upper side surface; an elastic tongue provided at a position of the end of the lower cover facing the through-hole of the upper cover; and a tongue provided in the tongue; A projection that engages with an end of the through-hole by elasticity of the tongue when inserted into the hole; and inserts the tongue of the lower lid into the through-hole of the upper lid; The protrusion is engaged with the end of the through hole by the elasticity of the tongue, whereby the upper lid and the lower lid are fitted to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121248U JP2522065Y2 (en) | 1989-10-16 | 1989-10-16 | Lid fitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121248U JP2522065Y2 (en) | 1989-10-16 | 1989-10-16 | Lid fitting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359681U JPH0359681U (en) | 1991-06-12 |
| JP2522065Y2 true JP2522065Y2 (en) | 1997-01-08 |
Family
ID=31669286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989121248U Expired - Fee Related JP2522065Y2 (en) | 1989-10-16 | 1989-10-16 | Lid fitting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522065Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006339315A (en) * | 2005-05-31 | 2006-12-14 | Fujitsu Ten Ltd | Engaging structure for chassis |
| JP2013079132A (en) * | 2011-10-04 | 2013-05-02 | Toshiba Elevator Co Ltd | Jamb of elevator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150050082A1 (en) * | 2012-06-29 | 2015-02-19 | Mitsubishi Electric Corporation | Part installation structure |
| JP2019216212A (en) * | 2018-06-14 | 2019-12-19 | 株式会社日立製作所 | Air cooling enclosure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748979Y2 (en) * | 1980-04-11 | 1982-10-27 | ||
| JPS59129649U (en) * | 1983-02-22 | 1984-08-31 | 河西工業株式会社 | Joint structure for automotive interior parts |
| JPH0339369Y2 (en) * | 1986-12-09 | 1991-08-20 |
-
1989
- 1989-10-16 JP JP1989121248U patent/JP2522065Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006339315A (en) * | 2005-05-31 | 2006-12-14 | Fujitsu Ten Ltd | Engaging structure for chassis |
| JP4723912B2 (en) * | 2005-05-31 | 2011-07-13 | 富士通テン株式会社 | Chassis mating structure |
| JP2013079132A (en) * | 2011-10-04 | 2013-05-02 | Toshiba Elevator Co Ltd | Jamb of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0359681U (en) | 1991-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |