JP3616781B2 - Belt adjustment bracket - Google Patents

Belt adjustment bracket Download PDF

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Publication number
JP3616781B2
JP3616781B2 JP2003192444A JP2003192444A JP3616781B2 JP 3616781 B2 JP3616781 B2 JP 3616781B2 JP 2003192444 A JP2003192444 A JP 2003192444A JP 2003192444 A JP2003192444 A JP 2003192444A JP 3616781 B2 JP3616781 B2 JP 3616781B2
Authority
JP
Japan
Prior art keywords
belt
convex
pressing
shaft
bottom plate
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
Application number
JP2003192444A
Other languages
Japanese (ja)
Other versions
JP2004358162A (en
Inventor
昌久 斉藤
Original Assignee
昌久 斉藤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 昌久 斉藤 filed Critical 昌久 斉藤
Priority to JP2003192444A priority Critical patent/JP3616781B2/en
Publication of JP2004358162A publication Critical patent/JP2004358162A/en
Application granted granted Critical
Publication of JP3616781B2 publication Critical patent/JP3616781B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【0001】
【発明の属する技術分野】
本発明は、ベルトの長さの調節を簡単で確実に行う金具に関するものである。
【0002】
【従来の技術】
従来、ベルトの長さを調節する金具は多々あるが、無段階に調節できる類のものにはベルトが折れ曲がったりすると緩んでしまうものなどがあり、安全性に欠けるものも少なくないように思われる。
【0003】
【発明が解決しようとする課題】
本発明は、前述の問題点に鑑みて成されたものであり、一旦、ベルトの調節を行えば、ベルトが折り曲げられたり調節位置が変化するような外力が加えられても、ベルトの長さが変化しないような金具を提供することを目的としている。
【0004】
【課題を解決するための手段】
上記の目的を達成するために、底板の一端の湾曲部に、軸に固着された支持板を取り付け、底板の中央部に、凸状部及び凹状部を設け、該凸状部に係止板を取り付け、更に、凸状形リングを挟み込んだベルトを設け、底板の他の一端に、留め具を取り付けて成るものである。
【0005】
係止板の上部の押さえ部と、底板の凸状部の押さえ部との間隔は、凸状形リングの軸状部の軸径に応じて適切なものとすることによって、これらの押さえ部にベルトを安定して固着させることができる。
【0006】
又、係止板の前部と、元部分のベルトの先端部との間隔は、この間に凸状形リングを用いて調節用ベルトの先端部を着脱することが可能な限り、小さくすることがベルトの緩み防止に効果的である。
【0007】
更に、留め具の内側空間は、調節用ベルトの先端部をこの中で着脱することが可能な範囲で小さくすることが好ましい。即ち、このことによって凸状形リングの押さえ部の押さえ込みを強めることが可能となる。
【0008】
又、係止板には平形状の鋼材を用いる他、丸鋼棒を使用しても良い。
【0009】
そして、本器具を金属製の材料を加工して構成する他、合成樹脂材料を用いて一体ものとして加工することも可能である。
【0010】
【発明の実施の形態】
発明の実施の形態について図面を参照して説明する。
【0011】
図1において、係止板7、支持板4a、4b及び留め板8aは、底板1に固着されている。
【0012】
図2においては、ベルト19に挟み込まれた凸状形リング9の軸状部10は、切り欠き部13に嵌め込まれ、係止部11は切り欠き部14にロックされ、押さえ部12はベルト19によって押さえられている。又、ベルトの先端部18、21は適切な間隔を保って配置されている。
【0013】
図3において、ベルト19が軸状部10を挟み込んだ状態で押さえ部15、16に固定され、押さえ部12はベルト19によって押え付けられている。又、ベルトの先端部18、21が互いに適切な間隔を保って近接するように係止板7及び軸3が配置されている。
【0014】
図4においては、凸状形リングがベルト19に挟み込まれて係止板7の内部を移動し得るように設けられている。又、ベルト19を本金具から着脱する状態を鎖線で示している。
【0015】
【発明の効果】
本発明は、以上説明したように構成されているので、以下に記載されているような効果を得ることができる。
【0016】
ベルト19に凸状形リング9を挟み込んで、ベルト19を係止板7及び留め具8aの内部に挿入し、ベルトの先端部21を係止板7の前部22とベルトの先端部18の間から押し込んで、ベルト19及びベルト19の末端部20を引くことによって、ベルト19が固定される。そして、固定後はベルト19を緩ませるような外力が働いても、押さえ部12、係止部11、及び湾曲部2、ベルトの先端部18等の機能及び配置によって、ベルト19の緩みを防止することができる。
【0017】
そして、全体的に構造が簡単で薄手に制作することが可能である。
【図面の簡単な説明】
【図1】ベルト調節金具の斜視図である。
【図2】ベルト調節金具の平面図である。
【図3】ベルト調節金具の要部縦断図である。
【図4】ベルト調節金具の側面図であり、ベルトの着脱状態を鎖線で示す。
【符号の説明】
1 底板
2 底板1の湾曲部
3 軸
4a、4b 支持板
5 底板1の凸状部
6 底板1の凹状部
7 係止板
8a、8b 留め具
9 凸状形リング
10 凸状形リング9の軸状部
11 凸状形リング9の係止部
12 凸状形リング9の押さえ部
13 係止板7の前部の切り欠き部
14 係止板7の後部の切り欠き部
15 係止板7の上部の押さえ部
16 凸状部5の上部の押さえ部
17 元部分のベルト
18 元部分のベルト17の先端部
19 調節用ベルト
20 調節用ベルト19の末端部
21 調節用ベルト19の先端部
22 係止板7の前部
23 リベット
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a metal fitting for easily and reliably adjusting the length of a belt.
[0002]
[Prior art]
Conventionally, there are many metal fittings that adjust the length of the belt, but there are things that can be adjusted steplessly, such as those that loosen when the belt is bent, and it seems that there are many things that lack safety. .
[0003]
[Problems to be solved by the invention]
The present invention has been made in view of the above-described problems. Once the belt is adjusted, the length of the belt can be increased even if an external force is applied such that the belt is bent or the adjustment position is changed. The purpose is to provide a fitting that does not change.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, a support plate fixed to a shaft is attached to a curved portion at one end of the bottom plate, a convex portion and a concave portion are provided in the center portion of the bottom plate, and a locking plate is provided on the convex portion. And a belt sandwiching a convex ring, and a fastener attached to the other end of the bottom plate.
[0005]
The distance between the pressing part at the top of the locking plate and the pressing part at the convex part of the bottom plate should be appropriate for these pressing parts according to the shaft diameter of the shaft part of the convex ring. The belt can be fixed stably.
[0006]
In addition, the distance between the front portion of the locking plate and the leading end portion of the belt of the original portion should be reduced as long as the leading end portion of the adjusting belt can be attached and detached using a convex ring therebetween. It is effective in preventing the belt from loosening.
[0007]
Furthermore, it is preferable that the inner space of the fastener is made small as long as the tip of the adjustment belt can be attached and detached. That is, this makes it possible to strengthen the pressing of the pressing portion of the convex ring.
[0008]
In addition, a flat steel material may be used for the locking plate, and a round steel bar may be used.
[0009]
In addition to processing the metal material and configuring the device, it is also possible to process the device as a unit using a synthetic resin material.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the invention will be described with reference to the drawings.
[0011]
In FIG. 1, the locking plate 7, the support plates 4 a and 4 b, and the fastening plate 8 a are fixed to the bottom plate 1.
[0012]
In FIG. 2, the shaft-like portion 10 of the convex ring 9 sandwiched between the belts 19 is fitted into the notch portion 13, the locking portion 11 is locked to the notch portion 14, and the pressing portion 12 is secured to the belt 19. Is held down by. Further, the front end portions 18 and 21 of the belt are arranged at an appropriate interval.
[0013]
In FIG. 3, the belt 19 is fixed to the pressing portions 15 and 16 with the shaft-shaped portion 10 interposed therebetween, and the pressing portion 12 is pressed by the belt 19. Further, the locking plate 7 and the shaft 3 are arranged so that the front end portions 18 and 21 of the belt are close to each other with an appropriate distance therebetween.
[0014]
In FIG. 4, a convex ring is provided so as to be able to move inside the locking plate 7 while being sandwiched by the belt 19. A state in which the belt 19 is attached to and detached from the metal fitting is indicated by a chain line.
[0015]
【The invention's effect】
Since the present invention is configured as described above, the following effects can be obtained.
[0016]
The convex ring 9 is sandwiched between the belt 19, the belt 19 is inserted into the locking plate 7 and the fastener 8 a, and the front end portion 21 of the belt is connected to the front portion 22 of the locking plate 7 and the front end portion 18 of the belt. The belt 19 is fixed by pushing in between and pulling the belt 19 and the end portion 20 of the belt 19. Even after an external force is applied to loosen the belt 19 after fixing, the belt 19 is prevented from loosening by the functions and arrangements of the holding portion 12, the locking portion 11, the bending portion 2, the belt tip 18, and the like. can do.
[0017]
The overall structure is simple and it is possible to produce thinly.
[Brief description of the drawings]
FIG. 1 is a perspective view of a belt adjusting bracket.
FIG. 2 is a plan view of a belt adjusting bracket.
FIG. 3 is a longitudinal sectional view of a main part of a belt adjusting bracket.
FIG. 4 is a side view of the belt adjusting bracket, and shows a belt attachment / detachment state by a chain line.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bottom plate 2 Curved part 3 of bottom plate 1 Axis 4a, 4b Support plate 5 Convex part 6 of bottom plate 1 Concave part 7 of bottom plate 1 Locking plate 8a, 8b Fastener 9 Convex ring 10 Shaft of convex ring 9 Threaded portion 11 Locking portion 12 of the convex ring 9 Holding portion 13 of the convex ring 9 Notch portion 14 at the front portion of the locking plate 7 Notch portion 15 at the rear portion of the locking plate 7 Upper pressing portion 16 Upper pressing portion 17 of the convex portion 5 Original belt 18 Front end portion 19 of the original portion belt 17 Adjustment belt 20 End portion 21 of the adjustment belt 19 End portion 22 of the adjustment belt 19 Front part 23 of the stop plate 7 Rivet

Claims (2)

底板(1)の一端の湾曲部(2)に、軸(3)に固着された支持板(4a、4b)を取り付け、底板(1)の中央部に、凸状部(5)及び凹状部(6)を設け該凸状部(5)に係止板(7)を取り付け、更に、凸状形リング(9)を挟み込んだベルト(19)を設け、底板(1)の他の一端に、留め具(8a)を取り付けて構成したことを特徴とするベルト調節金具。The support plate (4a, 4b) fixed to the shaft (3) is attached to the curved portion (2) at one end of the bottom plate (1), and the convex portion (5) and the concave portion are provided at the center of the bottom plate (1). (6) is provided, a locking plate (7) is attached to the convex portion (5), a belt (19) sandwiching the convex ring (9) is further provided, and the other end of the bottom plate (1) is provided. A belt adjusting bracket comprising a fastener (8a) attached thereto. 凸状形リング(9)に軸状部(10)、係止部(11)及び押さえ部(12)を、係止板(7)に、切り欠き部(13、14)及び押さえ部(15)を、凸状部(5)に、押さえ部(16)を設け、ベルト(19)に凸状形リング(9)を挟み込んで末端部(20)を末端の方向に引くと、凸状形リング(9)が移動し、軸状部(10)は切り欠き部(13)に嵌め込まれ、係止部(11)は切り欠き部(14)にロックされ、同時に、軸状部(10)を介してベルト(19)が、各々、押さえ部(15)及び、押さえ部(16)に押さえ付けられてベルト(19)が固定されるように構成された請求項1記載のベルト調節金具。A shaft-shaped part (10), a locking part (11) and a pressing part (12) are provided on the convex ring (9), and a notch part (13, 14) and a pressing part (15) are provided on the locking plate (7). ) Is provided with a pressing part (16) on the convex part (5), the convex ring (9) is sandwiched between the belt (19) and the terminal part (20) is pulled in the direction of the terminal, the convex shape The ring (9) moves, the shaft (10) is fitted into the notch (13), the locking part (11) is locked to the notch (14), and at the same time the shaft (10). The belt adjusting bracket according to claim 1, wherein the belt (19) is pressed against the pressing portion (15) and the pressing portion (16), respectively, to fix the belt (19).
JP2003192444A 2003-06-02 2003-06-02 Belt adjustment bracket Expired - Fee Related JP3616781B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003192444A JP3616781B2 (en) 2003-06-02 2003-06-02 Belt adjustment bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003192444A JP3616781B2 (en) 2003-06-02 2003-06-02 Belt adjustment bracket

Publications (2)

Publication Number Publication Date
JP2004358162A JP2004358162A (en) 2004-12-24
JP3616781B2 true JP3616781B2 (en) 2005-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003192444A Expired - Fee Related JP3616781B2 (en) 2003-06-02 2003-06-02 Belt adjustment bracket

Country Status (1)

Country Link
JP (1) JP3616781B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4582481B2 (en) * 2005-06-08 2010-11-17 昌久 斉藤 Belt adjustment bracket
RU2498749C2 (en) * 2011-10-18 2013-11-20 Открытое акционерное общество "Тамбовское опытно-конструкторское технологическое бюро" (ОАО "Тамбовское ОКТБ") Buckle for belt length adjustment

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