JP2525924Y2 - Lorry packing box - Google Patents
Lorry packing boxInfo
- Publication number
- JP2525924Y2 JP2525924Y2 JP1990102685U JP10268590U JP2525924Y2 JP 2525924 Y2 JP2525924 Y2 JP 2525924Y2 JP 1990102685 U JP1990102685 U JP 1990102685U JP 10268590 U JP10268590 U JP 10268590U JP 2525924 Y2 JP2525924 Y2 JP 2525924Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- side door
- locking hole
- locking member
- bending
- 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
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、貨物自動車の荷箱に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a cargo box of a truck.
（従来の技術） 従来、固定柱に形成された係止孔に側部煽戸に設けら
れた係止部材が係脱自在に設けられ、係止部材を係止孔
に係止させることで側部煽戸を閉じた状態で保持すると
ともに、係止部材による係止孔への係止を解除すること
で側部煽戸を開放するように構成されている。そして、
係止部材が係止する係止孔の側縁には、この側縁に沿っ
て内側に折り曲げられた折り返し部が形成されており、
係止孔への係止部材の係止時において、係止部材が当接
する折り返し部に強度を持たせるため、この折り返し部
の裏側に補強用の丸棒をあてがい溶接していた。(Prior Art) Conventionally, a locking member provided on a side door is detachably provided in a locking hole formed in a fixed pillar, and the locking member is locked in the locking hole to be sideways. The side doors are configured to be held in a closed state, and the side doors are opened by releasing the engagement of the engagement members with the engagement holes. And
On the side edge of the locking hole where the locking member is locked, a folded portion bent inward along this side edge is formed,
When the locking member is locked in the locking hole, a reinforcing round bar is applied and welded to the back side of the folded portion in order to increase the strength of the folded portion that contacts the locking member.
（考案が解決しようとする課題） しかしながら、上記従来のものでは、折り返し部を形
成した後に、さらにこの折り返し部に補強用の丸棒を溶
接する必要があり、これにより工数が増え製造効率の低
下を招きコスト高になるとともに、溶接部にサビが生じ
やすく劣化を招くという問題があった。(Problems to be Solved by the Invention) However, in the above-described conventional device, it is necessary to further weld a round bar for reinforcement to the folded portion after forming the folded portion, thereby increasing the number of steps and reducing the manufacturing efficiency. In addition to the above, there is a problem that the cost is increased, and rust is easily generated in the welded portion, resulting in deterioration.
（課題を解決するための手段） 本考案の貨物自動車の荷箱は、側部煽戸が開閉自在に
構成された貨物自動車の荷箱において、前記側部煽戸も
しくは側部煽戸の前後両側に立設された固定柱のどちら
か一方に係止部材が設けられるとともに、他方に係止部
材と係脱自在な係止孔が形成され、係止孔は、側部煽戸
もしくは固定柱の端面の一部を内方に折り曲げて形成さ
れ、この折り曲げにより当該係止孔に一体に設けられた
折り返し部の折り返し面に上記係止部材が当接されると
ともに、この折り返し部に適数個のビードが形成された
ものである。(Means for Solving the Problems) The cargo box of a lorry of the present invention is a luggage box of a lorry in which a side door is configured to be freely opened and closed. A locking member is provided on one of the fixed pillars erected on the other side, and a locking hole is formed on the other side of the locking pillar so that the locking member is detachable from the locking member. A part of the end face is formed by bending inward, and by this bending, the locking member comes into contact with a turning surface of a turning portion provided integrally with the locking hole, and an appropriate number of the turning members are attached to the turning portion. Are formed.
（作用） 側部煽戸もしくは固定柱の端面の一部を内方に折り曲
げて係止孔を形成し、この折り曲げにより当該係止孔に
一体に設けられた折り返し部の折り返し面に上記係止部
材を当接させるとともに、この折り返し部に適数個のビ
ードを形成して適宜な強度を有する係止孔を構成するこ
とにより、この係止孔は、打ち抜いて折り曲げ、この折
り曲げとともにビードを形成するという一工程により作
製することができる。また、係止部材を折り返し部の折
り返し面全体に係止させる。(Operation) A part of the end surface of the side door or the fixed pillar is bent inward to form a locking hole, and the bending is performed on the folded surface of the folded part provided integrally with the locking hole. By abutting the members and forming an appropriate number of beads in the folded portion to form a locking hole having appropriate strength, the locking hole is punched out and bent, and a bead is formed with this bending. In one step. Further, the locking member is locked on the entire folded surface of the folded portion.
（実施例） 以下、本考案の一実施例を図面を参照して説明する。(Embodiment) Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
第１図は貨物自動車の荷箱を示している。 FIG. 1 shows a cargo box of a truck.
荷箱１は、荷台２と、荷台２の後部に開閉自在に設け
られた後部煽戸３と、荷台２の両側部に開閉自在に設け
られた側部煽戸5,5と、荷台２の前部に設けられた前壁
６とから構成されている。The packing box 1 includes a loading bed 2, a rear door 3 provided on the back of the loading board 2 so as to be openable and closable, side doors 5 and 5 provided on both sides of the loading board 2 so as to be openable and closable, and And a front wall 6 provided at the front.
荷台２の四隅には固定柱７が立設され、これら固定柱
７間に側部煽戸5,5及び後部煽戸３が開閉自在に配設さ
れている。Fixed pillars 7 are erected at the four corners of the loading platform 2, and side doors 5, 5 and a rear door 3 are arranged between the fixed columns 7 so as to be freely opened and closed.
側部煽戸５の前後側端部には係止部材10が設けられる
とともに、係止部材10と対向する固定柱７の側面には該
係止部材10と係脱自在に係止される係止孔20（第２図及
び第３図参照）が形成されている。A locking member 10 is provided at front and rear ends of the side door 5, and a locking member 10 is detachably locked to the locking member 10 on a side surface of the fixed column 7 facing the locking member 10. A stop hole 20 (see FIGS. 2 and 3) is formed.
係止部材10は、第２図に示すように、側部煽戸５の前
後側端部に回動自在に設けられた係止部11と、係止部11
に連設されこの係止部11を回動操作するハンドル部12と
から構成されている。As shown in FIG. 2, the locking member 10 includes a locking portion 11 rotatably provided at the front and rear ends of the side door 5 and a locking portion 11.
And a handle portion 12 which is pivotally operated to operate the locking portion 11.
係止部11は、側部煽戸５の側端部に形成されたリブ部
5aを貫通して配置されており、ハンドル部12を回動操作
することで側部煽戸５の側端部から出没自在になされて
いる。そして、係止部11を側部煽戸５の側端部から突出
させてこの係止部11の先端部を前記係止孔20内に挿入係
止することで、側部煽戸５を閉位置で保持する。また、
側部煽戸５を閉位置で保持している状態から、ハンドル
部12を回動操作して係止部11と係止孔20との係止を解除
することで、側部煽戸５を開くことができる。The locking portion 11 is a rib portion formed at a side end portion of the side door 5.
5A, the handle portion 12 is pivotally operated so that the handle portion 12 can be freely protruded and retracted from the side end of the side door 5. Then, the locking portion 11 is projected from the side end of the side door 5 and the tip of the locking portion 11 is inserted and locked in the locking hole 20 to close the side locking door 5. Hold in position. Also,
While the side door 5 is held in the closed position, the handle part 12 is rotated to release the locking between the locking part 11 and the locking hole 20, so that the side door 5 is moved. Can be opened.
係止孔20には、この係止孔20を形成するために固定柱
７の側面の一部を内方に折り曲げてなる折り返し部21が
一体に形成され、この折り返し部21の上下２箇所にビー
ド22,22が形成されている。ビード22は折り返し部21を
形成する時に内方に凹ませることで形成されている。The locking hole 20 is integrally formed with a folded portion 21 formed by bending a part of the side surface of the fixed column 7 inward to form the locking hole 20. Beads 22 and 22 are formed. The bead 22 is formed by denting inward when forming the folded portion 21.
これにより係止部材10の係止部11が係止された時に
は、折り返し部21の折り返し面全体に係止部11が係止さ
れるとともに、ビード22によってこの折り返し部21に作
用する係止部11の押圧力に抗するだけの十分な強度を得
ることができる。As a result, when the locking portion 11 of the locking member 10 is locked, the locking portion 11 is locked on the entire folded surface of the folded portion 21 and the locking portion acting on the folded portion 21 by the bead 22. Sufficient strength to withstand 11 pressing forces can be obtained.
そして、この係止孔20は、この係止孔20が必要な側面
板を、打ち抜いて折り曲げ、この折り曲げとともにビー
ド22を形成するという一工程により作製することができ
る。The locking hole 20 can be formed by a single step of punching and bending a side plate that requires the locking hole 20, and forming a bead 22 together with the bending.
（考案の効果） 以上述べたように、本考案によれば、側部煽戸もしく
は固定柱の端面を内方に折り曲げて係止孔を形成し、こ
の折り曲げにより当該係止孔に一体に設けられた折り返
し部の折り返し面に上記係止部材を当接させるととも
に、この折り返し部に適数個のビードを形成して適宜な
強度を有する係止孔を構成することにより、この係止孔
は打ち抜いて折り曲げ、この折り曲げとともにビードを
形成するという一工程により手間がかからず短時間で簡
単に作製することができ、製造効率の向上を図ることが
できるとともに、従来のように溶接部分もなくサビの発
生を抑えることができ、耐久性も良くなる。(Effects of the Invention) As described above, according to the present invention, a locking hole is formed by bending an end surface of a side door or a fixed column inward, and the bending is provided integrally with the locking hole. The locking member is brought into contact with the folded surface of the folded portion, and an appropriate number of beads are formed in the folded portion to form a locking hole having appropriate strength. A single process of punching and bending and forming a bead together with this bending can be easily and quickly made without any hassle, and can improve manufacturing efficiency, and there is no welding part as in the past Rust can be suppressed and durability can be improved.
また、係止部材を折り返し部の折り返し面全体に係止
させるため、係止部材を係止孔に係止した場合に、係止
部材の一部分に係止による負荷が集中することなく、係
止部材の広い部分で負荷を受けることができ、これによ
る係止部材の変形等の損傷を防止でき、耐久性の向上を
図ることができる。Also, since the locking member is locked on the entire folded surface of the folded portion, when the locking member is locked in the locking hole, the load due to locking is not concentrated on a part of the locking member, and the locking member is locked. A load can be received by a wide portion of the member, and damage such as deformation of the locking member due to this can be prevented, and durability can be improved.
第１図は本考案に係る貨物自動車の荷箱を示す斜視図、
第２図は係止部材と係止孔を示す一部断面の側面図、第
３図は固定柱に形成された係止孔を示す斜視図である。 １……荷箱 ５……側部煽戸 ７……固定柱 10……係止部材 11……係止部 12……ハンドル部 20……係止孔 21……折り返し部 22……ビードFIG. 1 is a perspective view showing a cargo box of a truck according to the present invention;
FIG. 2 is a side view of a partial cross section showing a locking member and a locking hole, and FIG. 3 is a perspective view showing a locking hole formed in a fixed column. DESCRIPTION OF SYMBOLS 1 ... Packing box 5 ... Side door 7 ... Fixing column 10 ... Locking member 11 ... Locking part 12 ... Handle part 20 ... Locking hole 21 ... Folding part 22 ... Bead
Claims (1)
車の荷箱において、 前記側部煽戸もしくは側部煽戸の前後両側に立設された
固定柱のどちらか一方に係止部材が設けられるととも
に、他方に係止部材と係脱自在な係止孔が形成され、係
止孔は、側部煽戸もしくは固定柱の端面の一部を内方に
折り曲げて形成され、この折り曲げにより当該係止孔に
一体に設けられた折り返し部の折り返し面に上記係止部
材が当接されるとともに、この折り返し部に適数個のビ
ードが形成されたことを特徴とする貨物自動車の荷箱。1. A luggage box of a lorry having a side door which is freely openable and closable, wherein the side door is locked to either one of the side door or a fixed pillar provided upright on both front and rear sides of the side door. A member is provided, and a locking hole is formed on the other side so as to be detachable from the locking member, and the locking hole is formed by bending a part of an end face of the side door or the fixed column inward. The above-mentioned locking member is brought into contact with a folded surface of a folded portion provided integrally with the locking hole by bending, and an appropriate number of beads are formed in the folded portion. Packing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990102685U JP2525924Y2 (en) | 1990-09-28 | 1990-09-28 | Lorry packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990102685U JP2525924Y2 (en) | 1990-09-28 | 1990-09-28 | Lorry packing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459535U JPH0459535U (en) | 1992-05-21 |
| JP2525924Y2 true JP2525924Y2 (en) | 1997-02-12 |
Family
ID=31847140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990102685U Expired - Lifetime JP2525924Y2 (en) | 1990-09-28 | 1990-09-28 | Lorry packing box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525924Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6858453B2 (en) * | 2017-06-30 | 2021-04-14 | 新明和工業株式会社 | Truck shatterproof device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781943U (en) * | 1980-11-08 | 1982-05-20 |
-
1990
- 1990-09-28 JP JP1990102685U patent/JP2525924Y2/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| 橋本明著、「プレス曲げ加工」、１０版、（昭４８−３−３０）日刊工業新聞社Ｐ．３８−３９「３．６曲げ線とリブ」Ｐ．９４−９５「（１０）ビード型」 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0459535U (en) | 1992-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |