JPH03122858U

JPH03122858U -

Info

Publication number: JPH03122858U
Application number: JP3033790U
Authority: JP
Priority date: 1990-03-23
Filing date: 1990-03-23
Publication date: 1991-12-13
Anticipated expiration: 2005-03-23
Also published as: JP2515099Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の呼吸器の背負具１
の背後から見た背面図、第２図はその背負具１の
簡略化した分解斜視図、第３図はベルト４の長手
方向に沿う断面図、第４図は支持部材１１の平面
図、第５図は支持部材１１の正面図、第６図は第
１図の切断面線−から見た断面図、第７図は
すべり止め部材２６の平面図、第８図はすべり止
め部材２６の側面図、第９図は第１図の切断面線
−から見た断面図、第１０図は背負具本体２
を立てた状態を示す受け部材３９を主として示す
斜視図、第１１図は背負具１の簡略化して示す側
面図、第１２図は受け部材３７の平面図、第１３
図は受け部材３７の背後から見た背面図、第１４
図は調整手段５４の断面図、第１５図はその調整
手段５４の分解斜視図、第１６図は調整手段５４
の正面図、第１７図はベルト５２の端部８６付近
の断面図である。１……呼吸器の背負具、２……背負具本体、３
，３ａ，３ｂ，３ｃ……圧力容器、４……ベルト
、６……第１係止部、１０……係止部材、１１…
…支持部材、１９，２０，２１……第２係止部、
２６〜３０……すべり止め部材、３５……凹所、
３６……取付孔、３７……受け部材、３８，３９
……載置片、４０，４３，４４……支持片、４１
，４２……受け片、４１ａ……自由端、４５……
容器弁、４６……肩部、４８……空間、５０，５
１，５２，５３，５８……ベルト、５４，５５…
…調整手段、６１……第１調整部材、６２，６３
……挿入空間、６４……第１保持部、６５……第
２保持部、６６……第３保持部、７１……第２調
整部材、７２……第４保持部、７３……第５保持
部、７４……挿入空間、７８……案内部材、８６
……端部、８７……突起、８８……リベツト。 Figure 1 shows a respiratory backpack 1 according to an embodiment of the present invention.
2 is a simplified exploded perspective view of the backpack 1, FIG. 3 is a sectional view along the longitudinal direction of the belt 4, and FIG. 4 is a plan view of the support member 11. 5 is a front view of the support member 11, FIG. 6 is a sectional view taken from the cutting plane line - in FIG. 1, FIG. 7 is a plan view of the anti-slip member 26, and FIG. 8 is a side view of the anti-slip member 26. Figure 9 is a sectional view taken from the cutting plane line - in Figure 1, and Figure 10 is a backpack main body 2.
11 is a simplified side view of the backpack carrier 1, FIG. 12 is a plan view of the receiving member 37, and FIG.
The figure is a rear view seen from behind the receiving member 37, the 14th
The figure is a sectional view of the adjusting means 54, FIG. 15 is an exploded perspective view of the adjusting means 54, and FIG. 16 is an exploded perspective view of the adjusting means 54.
FIG. 17 is a sectional view of the vicinity of the end 86 of the belt 52. 1... Respiratory backpack, 2... Backpack main body, 3
, 3a, 3b, 3c...pressure vessel, 4...belt, 6...first locking portion, 10...locking member, 11...
...Supporting member, 19, 20, 21...Second locking part,
26-30... anti-slip member, 35... recess,
36...Mounting hole, 37...Receiving member, 38, 39
...Placement piece, 40, 43, 44...Support piece, 41
, 42... Receiving piece, 41a... Free end, 45...
Container valve, 46...Shoulder, 48...Space, 50,5
1, 52, 53, 58...Belt, 54, 55...
... Adjustment means, 61 ... First adjustment member, 62, 63
...Insertion space, 64...First holding part, 65...Second holding part, 66...Third holding part, 71...Second adjustment member, 72...Fourth holding part, 73...Fifth Holding part, 74... Insertion space, 78... Guide member, 86
... end, 87 ... protrusion, 88 ... rivet.

Claims

[Scope of Claim for Utility Model Registration] (1) In a respiratory backpack in which a pressure vessel is attached to the outer surface of the backpack main body by surrounding it with a belt, one end of the belt has a U-shaped part that protrudes outward. A first locking portion is formed to be bent in a direction, and a plurality of second locking portions are formed on one side of the backpack main body at intervals in the circumferential direction from the side of the backpack main body along the outer circumferential surface of the pressure vessel. A locking member having a locking member is pivotally supported for angular displacement around an axis parallel to the axis of the pressure vessel, and a second locking member of the second locking portion closer to the backpack main body
The locking portion is located on the outer side of the backpack main body than the remaining second locking portion, and the belt covers the outer side of the backpack main body than the remaining second locking portion, and the first locking portion is located on the outer side of the backpack main body than the remaining second locking portion. The belt is locked to a second locking portion closer to the backpack main body, and the remaining second locking portion is configured to lock the belt to the first locking portion when the belt is positioned on the inside of the backpack main body. A distinctive respiratory backpack. (2) A respiratory backpack device characterized by having anti-slip members attached to the inner surface of the backpack body that come into contact with the left and right sides of the back and waist of the human body. (3) Claim 2 of the utility model registration claim characterized in that the main body of the backpack is formed with a recess into which the anti-slip member is fitted, and the anti-slip member is attached to the bottom of the recess. respiratory backpack. (4) In a respiratory backpack with a pressure vessel attached to the outer surface of the backpack, a receiving member for receiving the pressure vessel is fixed to the lower part of the backpack, and this receiving member is located below the backpack. A pair of mounting pieces that protrude and extend outward and rearward, a supporting piece that extends upward from the mounting piece, and a pair of receiving pieces that are connected to the supporting pieces, extend outward and rearward, and on which the vicinity of the shoulder of the pressure vessel is placed. The outer rear end of at least one receiving piece is a free end spaced upwardly from the mounting piece, and the container valve to be attached to the pressure vessel is located in the space between the mounting piece and the receiving piece. A respiratory backpack characterized by being placed in the. (5) In a respiratory backpack in which a plurality of belts for tightening the backpack to the human body are attached to the backpack, the end of one of the two belts to be connected to each other is annular. a first adjustment member whose overall shape is roughly in the shape of a Japanese letter due to the first, second, and third holding portions forming two insertion spaces; and fourth and fifth holding portions. a second adjustment member that forms one insertion space by a portion of the belt, the first and second adjustment members are arranged in an overlapping manner, and the annular end of the one belt is located at the center of the first adjustment member. The belt surrounds the second holding part and the fourth holding part of the second adjusting member and extends on the first adjusting member side in contact with the first holding part, and the belt extends on the first adjusting member side. The end of the other belt extends in a side opposite to the one belt, and the end of the other belt is bent in a U-shape to pass through the insertion space between the second and third holding parts to surround the fifth holding part, and 3. A respiratory backpack characterized by being in contact with a holding part. (6) The respiratory backpack according to claim 5, wherein the free end of the other belt is bent so as to form a protrusion projecting inward in the longitudinal direction. Ingredients. (7) The first adjustment member is provided with a guide member that moves while being guided between the first and second holding parts, and this guide member supports the third holding part of the second adjustment member so as to be angularly displaceable. A respiratory backpack according to claim 5 of the utility model registration claim, characterized in that: