Novel backpack oil bag

Abstract

The utility model relates to the technical field of backpack type oil bags, in particular to a novel backpack type oil bag which comprises a back plate and an oil bag body, a protection mechanism is arranged on the outer wall of the back plate and comprises a first threaded block, the outer wall of the first threaded block is fixedly connected with the back plate, the inner wall of the first threaded block is in threaded connection with a protection rod, and the protection rod is fixedly connected with the back plate. The end wall of the protection rod is fixedly connected with a second threaded block, the outer wall of the second threaded block is fixedly connected with a front plate, and the lower end of the front plate is fixedly connected with the bottom plate. The two ends of a protection rod are sequentially fixed to a first threaded block and a second threaded block in a threaded mode, the outer wall of an oil bag body is clamped with a back plate and a front plate, the surface of the oil bag body can be protected, an insertion block is manually dragged, the insertion block drives sunshade cloth to be pulled out of the interior of a mounting box, the sunshade cloth wraps the exterior of the oil bag body, and the oil bag body is protected. And the surface of the oil bag body is shielded, and the overall service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of backpack oil bags, in particular to a novel backpack oil bag. Background Art

[0002] The oil bladder is a soft oil bladder, which is a fuel carrying container made of oil-resistant adhesive tape. It is mainly used for carrying gasoline, diesel and other fuels.

[0003] For example, the sealing structure and oil bladder of an oil bladder with the authorization announcement number "CN207207784U" solve the problem of rubber swelling caused by "wicking" penetration of the oil bladder seal into the inner part of the bladder material in the existing oil bladder sealing structure and oil bladder. The above-mentioned embodiment of the utility model is adopted to clamp the sealing part of the bladder body by the clamping groove of the flange assembly, which can not only achieve effective sealing without destroying the overall structure of the oil bladder to ensure the integrity of the oil bladder, but also take into account the existing oil bladder sealing structure and oil bladder. When the oil bladder is in use, the surface will be exposed, and scratches will occur during use and movement, resulting in a shortened service life. Utility Model Content

[0004] The utility model aims to solve the problem that the sealing structure of the existing oil bag and the oil bag may be scratched during use and movement, resulting in a shortened service life, and a new type of backpack oil bag is proposed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of backpack oil bag, comprising a back plate and an oil bag body, the outer wall of the back plate is provided with a protective mechanism, the protective mechanism comprises a first threaded block, the outer wall of the first threaded block is fixedly connected to the back plate, the inner wall of the first threaded block is threadedly connected to the protective rod, the end wall of the protective rod is fixedly connected to the second threaded block, the outer wall of the second threaded block is fixedly connected to the front plate, and the lower end of the front plate is fixedly connected to the bottom plate.

[0006] Preferably, a shielding mechanism is provided on the outer wall of the base plate, and the shielding mechanism includes a mounting box, the outer wall of the mounting box is fixedly connected to the base plate, the inner wall of the mounting box is rotatably connected to a round rod, the outer wall of the round rod is fixedly connected to a sunshade cloth, and the end of the sunshade cloth is fixedly connected to an insertion block.

[0007] Preferably, the outer wall of the back plate is fixedly connected to the fixing block, the inner wall of the fixing block is fixedly connected to the shoulder strap, and the end of the shoulder strap is fixedly connected to the adjustment strap.

[0008] Preferably, the outer wall of the back plate is fixedly connected to the placement box, the inner wall of the placement box is rotatably connected to the connecting rod, the outer wall of the connecting rod is fixedly connected to the adjustment belt, and the inner wall of the connecting rod is fixedly connected to the limiting rod.

[0009] Preferably, the inner wall of the limit rod is tightly pressed against the locking rod, the end of the locking rod is fixedly connected to the first fixed block, the outer wall of the first fixed block is fixedly connected to the placement box, the end of the locking rod is tightly pressed against the second fixed block, and the outer wall of the second fixed block is fixedly connected to the placement box.

[0010] Preferably, the outer wall of the bottom plate is movably connected to the auxiliary plug-in block, and the outer wall of the bottom plate is movably connected to the oil bladder body.

[0011] The utility model proposes a novel backpack oil bag, which has the beneficial effect that: the two ends of the protective rod are threadedly fixed with the first threaded block and the second threaded block in sequence, so that the outer wall of the oil bag body is clamped with the back plate and the front plate, and the surface of the oil bag body can be protected. The plug block is manually pulled to drive the sunshade cloth to be pulled out of the inside of the installation box. The sunshade cloth wraps the outside of the oil bag body, and the protective effect of shielding the surface of the oil bag body is improved, thereby improving the overall service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure in the middle side view;

[0014] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure from top view;

[0015] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0017] Figure 6 for Figure 2 Enlarged structural diagram at point C in the middle.

[0018] In the figure: 1, back plate, 2, oil bag body, 3, protection mechanism, 301, first threaded block, 302, protection rod, 303, second threaded block, 304, front plate, 305, bottom plate, 4, shielding mechanism, 401, installation box, 402, round rod, 403, sunshade cloth, 404, plug-in block, 5, fixing block, 6, shoulder strap, 7, adjustment strap, 8, placement box, 9, connecting rod, 10, limiting rod, 11, locking rod, 12, first fixing block, 13, second fixing block, 14, auxiliary plug-in block. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] See also Figure 1-6 The utility model provides a technical solution: a novel backpack oil bag, comprising a back plate 1 and an oil bag body 2, the outer wall of the back plate 1 is provided with a protective mechanism 3, the surface of the oil bag body can be protected by clamping the outer wall of the oil bag body with the back plate and the front plate, the protective mechanism 3 comprises a first threaded block 301, the outer wall of the first threaded block 301 is fixedly connected to the back plate 1, the inner wall of the first threaded block 301 is threadedly connected to the protective rod 302, the end wall of the protective rod 302 is fixedly connected to the second threaded block 303, the outer wall of the second threaded block 303 is fixedly connected to the front plate 304, and the lower end of the front plate 304 is fixedly connected to the bottom plate 305;

[0021] The two ends of the protective rod 302 are threadedly fixed to the first threaded block 301 and the second threaded block 303 in turn, so that the outer wall of the oil sac body 2 is clamped with the back plate 1 and the front plate 304, which can protect the surface of the oil sac body 2. The plug block 404 is manually pulled to drive the sunshade cloth 403 to be pulled out from the inside of the installation box 401. The sunshade cloth 403 wraps the outside of the oil sac body 2, and the protective effect of shielding the surface of the oil sac body 2 is improved, thereby improving the overall service life.

[0022] See also Figure 1 , Figure 2 and Figure 5 A shielding mechanism 4 is provided on the outer wall of the bottom plate 305, and a sunshade cloth 403 is wrapped around the outside of the oil bladder body 2 to shield the surface of the oil bladder body 2. The shielding mechanism 4 includes a mounting box 401, the outer wall of the mounting box 401 is fixedly connected to the bottom plate 305, the inner wall of the mounting box 401 is rotatably connected to the round rod 402, the outer wall of the round rod 402 is fixedly connected to the sunshade cloth 403, and the end of the sunshade cloth 403 is fixedly connected to the plug block 404.

[0023] See also Figure 1 and Figure 2 The outer wall of the back plate 1 is fixedly connected to the fixed block 5, the inner wall of the fixed block 5 is fixedly connected to the shoulder strap 6, the end of the shoulder strap 6 is fixedly connected to the adjusting belt 7, the outer wall of the back plate 1 is fixedly connected to the placement box 8, the inner wall of the placement box 8 is rotatably connected to the connecting rod 9, the outer wall of the connecting rod 9 is fixedly connected to the adjusting belt 7, and the inner wall of the connecting rod 9 is fixedly connected to the limiting rod 10.

[0024] See also Figure 1 and Figure 2The inner wall of the limit rod 10 is tightly pressed against the locking rod 11, the end of the locking rod 11 is fixedly connected to the first fixed block 12, the outer wall of the first fixed block 12 is fixedly connected to the placement box 8, the end of the locking rod 11 is tightly pressed against the second fixed block 13, the outer wall of the second fixed block 13 is fixedly connected to the placement box 8, the outer wall of the bottom plate 305 is movably connected to the auxiliary plug-in block 14, and the outer wall of the bottom plate 305 is movably connected to the oil bag body 2.

[0025] Working principle:

[0026] First, the two ends of the protection rod 302 are screwed and fixed to the first thread block 301 and the second thread block 303 in sequence, so that the outer wall of the oil bladder body 2 is clamped with the back plate 1 and the front plate 304, which can protect the surface of the oil bladder body 2 and prevent scratches on the surface;

[0027] At the same time, according to the size of the user's shoulders, the connecting rod 9 on the placement box 8 is twisted to make the shoulder strap 6 on the connecting rod 9 be wound and extended, and the locking rod 10 is turned on the first fixing block 12 to make the height, and the outer wall of the locking rod 10 is stuck into the inner wall of the limiting rod 10 on the connecting rod 9, so as to fix the connecting rod 9 in the placement box 8 and ensure the optimal use length of the shoulder strap 6;

[0028] When the oil bladder body 2 is idle, manually pull the plug block 404 so that the plug block 404 drives the sunshade cloth 403 to be pulled out from the inside of the installation box 401 until the sunshade cloth 403 wraps the outside of the oil bladder body 2, and insert the plug block 404 into the inside of the auxiliary plug block 14 on the bottom plate 305 to fix the position of the sunshade cloth 403 and reduce the dust box and sunlight exposure on the surface of the oil bladder body 2.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel backpack oil bag, comprising a back plate (1) and an oil bag body (2), characterized in that: The outer wall of the back plate (1) is provided with a protective mechanism (3), and the protective mechanism (3) comprises a first threaded block (301), the outer wall of the first threaded block (301) is fixedly connected to the back plate (1), the inner wall of the first threaded block (301) is threadedly connected to the protective rod (302), the end wall of the protective rod (302) is fixedly connected to the second threaded block (303), the outer wall of the second threaded block (303) is fixedly connected to the front plate (304), and the lower end of the front plate (304) is fixedly connected to the bottom plate (305).

2. A new type of backpack oil bag according to claim 1, characterized in that: The outer wall of the base plate (305) is provided with a shielding mechanism (4), and the shielding mechanism (4) comprises a mounting box (401), the outer wall of the mounting box (401) is fixedly connected to the base plate (305), the inner wall of the mounting box (401) is rotatably connected to a round rod (402), the outer wall of the round rod (402) is fixedly connected to a sunshade cloth (403), and the end of the sunshade cloth (403) is fixedly connected to an insert block (404).

3. The novel backpack oil bag according to claim 1 is characterized by: The outer wall of the back plate (1) is fixedly connected to the fixing block (5), the inner wall of the fixing block (5) is fixedly connected to the shoulder strap (6), and the end of the shoulder strap (6) is fixedly connected to the adjustment strap (7).

4. The novel backpack oil bag according to claim 1 is characterized by: The outer wall of the back plate (1) is fixedly connected to the placement box (8), the inner wall of the placement box (8) is rotatably connected to the connecting rod (9), the outer wall of the connecting rod (9) is fixedly connected to the adjustment belt (7), and the inner wall of the connecting rod (9) is fixedly connected to the limit rod (10).

5. The novel backpack oil bag according to claim 4 is characterized in that: The inner wall of the limiting rod (10) is tightly pressed against the locking rod (11), the end of the locking rod (11) is fixedly connected to the first fixing block (12), the outer wall of the first fixing block (12) is fixedly connected to the placement box (8), the end of the locking rod (11) is tightly pressed against the second fixing block (13), and the outer wall of the second fixing block (13) is fixedly connected to the placement box (8).

6. The novel backpack oil bag according to claim 1 is characterized by: The outer wall of the bottom plate (305) is movably connected to the auxiliary plug-in block (14), and the outer wall of the bottom plate (305) is movably connected to the oil bag body (2).

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