Fire extinguisher bottle body with M-bottom structure
By adopting an M-shaped base, support ring, and carrying strap mechanism, the design solves the problems of inconvenience in carrying fire extinguisher cylinders and easy tipping, achieving stable support and convenient carrying, and improving the safety and portability of fire extinguishers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-03-20
AI Technical Summary
Existing portable fire extinguisher cylinders are inconvenient to carry due to their heavy and difficult-to-disassemble base. They are also prone to tipping over due to external impacts or uneven ground, affecting the safety of storage and use.
It adopts an M-shaped base structure design, including an M-shaped base, a central support seat, a crossbeam, a vertical beam, and a support ring, which increases the support area and contact area, and achieves stable support and convenient carrying through a connecting ring, screw, and shoulder strap mechanism.
It improves the safety of fire extinguishers during storage and use, reduces weight, makes them easier for personnel to carry and move, and enhances stability and flexibility.
Smart Images
Figure CN224008928U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fire extinguisher technical field especially M bottom structure fire extinguisher bottle body. BACKGROUND
[0002] Fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to extinguish fires. Fire extinguishers are one of the common fire prevention facilities, which are stored in public places or places where fires may occur. Different types of fire extinguishers contain different components and are designed for different fire causes. When using, attention must be paid to avoid adverse effects and dangers.
[0003] However, the hand-held fire extinguisher bottle body in the related art is generally welded with a base for convenient placement, which is inconvenient to disassemble. The base made of steel is heavy, which is not conducive to personnel carrying fire extinguishers for use. Moreover, the base has a small contact with the ground, which cannot stably support the fire extinguisher bottle body and is prone to tipping due to external force impact or uneven ground. It is also inconvenient to carry the fire extinguisher for transfer. Therefore, we propose the M bottom structure fire extinguisher bottle body to solve the above problems. SUMMARY
[0004] The utility model discloses a M bottom structure fire extinguisher bottle body which is proposed to solve the above-mentioned shortcomings.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] The M bottom structure fire extinguisher bottle body comprises an M bottom mechanism, a bottle body used for fire extinguishers, a connecting mechanism for connecting the M bottom mechanism and the bottle body, and a shoulder strap mechanism for carrying the bottle body.
[0007] As a preferred embodiment of the utility model, the M bottom mechanism further comprises a center support seat fixedly connected in the M type base, a plurality of cross beams fixedly connected between the center support seat and the M type base, a vertical beam fixedly connected to the top of the cross beam, the vertical beam being fixedly connected to the inner wall of the top of the M type base, and a support ring fixedly connected in the M type base.
[0008] As a preferred embodiment of the utility model, the bottom of the center support seat is provided with an adsorption groove.
[0009] As a preferred embodiment of the utility model, the connecting mechanism comprises a connecting ring fixedly sleeved on the outside of the bottle body and a plurality of threaded grooves formed on the outside of the M type base, a plurality of screw rods being threadedly connected to the outside of the connecting ring, and the screw rods being threadedly connected in the corresponding threaded grooves.
[0010] As the utility model preferred, the connecting ring outside is equipped with a plurality of placing grooves, the outer end of the screw rod is fixedly connected with a nut, and the nut is movably placed in the corresponding placing groove.
[0011] As the utility model preferred, the side of the nut is equipped with a cross groove matched with the screwdriver.
[0012] As the utility model preferred, the harness mechanism comprises four check discs, four pin shafts and two harnesses, the four pin shafts are fixedly connected to the front and back sides of the bottle body respectively, the two ends of the harness are fixedly connected with a circular ring, one side of the circular ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a sleeve ring, the sleeve ring is movably sleeved outside the corresponding pin shaft, the check disc is screw-connected with a screw outside, the check disc is fixedly connected to the outer end of the pin shaft through the screw, and one side of the bottle body is fixedly connected with a rubber pad.
[0013] As the utility model preferred, the outer end of the pin shaft is equipped with a threaded hole, and the screw is screw-connected in the threaded hole.
[0014] In the utility model, the M bottom structure fire extinguisher bottle body is placed stably and vertically on the top of the M type base through the setting of the connecting ring, the connecting ring is sleeved outside the M type base at the moment, the nut is twisted with the screw rod by inserting the screwdriver into the cross groove, the screw rod is screwed into the threaded groove, and then the bottle body and the M type base are firmly installed together, the area of support is increased through the M type base, the area of contact between the M type base and the ground is increased through the central support base and the support ring, the support is more stable, the bottom of the central support base is equipped with an adsorption groove, the M type base is placed more stably, the overall strength and load of the M type base are greatly improved through the support and reinforcement of the plurality of cross beams and vertical beams, and then the bottle body is stably supported through the M type base, and the bottle body is not prone to falling due to external force impact or uneven ground, so that the safety of the fire extinguisher in the storage and use process is improved.
[0015] In the utility model, the M bottom structure fire extinguisher bottle body, when the bottle body of the fire extinguisher needs to be carried for a long distance, the screw rod can be loosened, the bottle body is not connected with the M type base, the M type base can be removed, and only the bottle body of the fire extinguisher can be carried, so that the overall weight of the fire extinguisher is reduced, convenient carrying of personnel is facilitated, the sleeve ring can be limited through the check disc, the sleeve ring is prevented from falling off the pin shaft, the sleeve ring can rotate on the pin shaft, so that the position of the harness is freely adjusted, the harness is convenient to tie on the sleeve ring through the setting of the circular ring, the check disc is convenient to disassemble through the setting of the screw and the threaded hole, and then the sleeve ring and the harness are convenient to disassemble for maintenance, maintenance and replacement, and it is convenient to replace the harness of different lengths according to personnel of different heights.
[0016] This utility model has a reasonable structural design. By setting up an M-shaped base, a central support seat, and a support ring, the support area is greatly increased, making the fire extinguisher more stable when placed and less likely to tip over due to external impact or uneven ground. This improves the safety of the fire extinguisher during storage and use. It also facilitates the connection and disassembly of the M-shaped base and the cylinder support, reduces the overall weight of the fire extinguisher, makes it easy for personnel to carry, and allows for easy transfer while carrying the fire extinguisher without hindering personnel from running. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of the M-bottom fire extinguisher bottle proposed in this utility model;
[0018] Figure 2 This is a partial cross-sectional view of the M-bottom structure fire extinguisher cylinder proposed in this utility model;
[0019] Figure 3 for Figure 1 A schematic diagram of the structure of part A;
[0020] Figure 4 for Figure 2 A structural diagram of section B;
[0021] Figure 5 This is a cross-sectional view of the strap mechanism of the M-bottom structure fire extinguisher bottle proposed in this utility model.
[0022] In the diagram: 1. Bottle body; 2. M-shaped bottom mechanism; 3. Connecting mechanism; 4. Shoulder strap mechanism; 11. Outlet tube; 12. Connector; 21. M-shaped base; 22. Central support seat; 23. Adsorption groove; 24. Support ring; 25. Crossbeam; 26. Vertical beam; 31. Threaded groove; 32. Screw; 33. Connecting ring; 34. Placement groove; 35. Nut; 36. Cross groove; 41. Rubber pad; 42. Pin; 43. Threaded hole; 44. Collar; 45. Baffle; 46. Shoulder strap; 47. Screw; 48. Connecting rod; 49. Ring. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0024] Reference Figures 1-5, M bottom structure fire extinguisher bottle body, including M bottom mechanism 2, the bottle body 1 used for extinguisher, be used for connecting M bottom mechanism 2 with bottle body 1 connection mechanism 3, and be used for carrying bottle body 1 using the carrying mechanism 4, one end of bottle body 1 is fixedly connected with the outlet pipe 11, one end of outlet pipe 11 is fixedly connected with the connector 12, M bottom mechanism 2 includes M type base 21, bottle body 1 is placed in the top of M type base 21.
[0025] As further of the utility model, Figure 1 And Figure 2 , M bottom mechanism 2 further include the central support seat 22 of fixed connection in M type base 21, the central support seat 22 is fixedly connected with a plurality of cross beams 25 between M type base 21, the top of cross beam 25 is fixedly connected with vertical beam 26, vertical beam 26 is fixedly connected on the top inner wall of M type base 21, M type base 21 is fixedly connected with support ring 24, the bottom of central support seat 22 is provided with suction groove 23.
[0026] Adopt the above scheme: through M type base 21, the area of support is increased, and through the central support seat 22 and support ring 24, the area of M type base 21 and ground contact is increased, so that the support is more stable, and the bottom of the central support seat 22 is provided with the suction groove 23, so that the M type base 21 is placed more stably, and the overall strength and load of the M type base 21 are greatly improved by the support and reinforcement of the plurality of cross beams 25 and vertical beams 26, so that the bottle body can be stably supported by the M type base 21, and the bottle body is not easy to fall due to external force impact or uneven ground, thereby improving the safety of the fire extinguisher during storage and use.
[0027] As further of the utility model, Figure 1 、 Figure 2 And Figure 4 As shown, connection mechanism 3 includes the connection ring 33 of fixedly sleeving on the outside of bottle body 1, and a plurality of threaded grooves 31 are formed on the outside of M type base 21, a plurality of screw rods 32 are threadedly connected to the outside of connection ring 33, and the screw rods 32 are threadedly connected in the corresponding threaded grooves 31.
[0028] Adopt the above scheme: through the setting of connection ring 33, bottle body 1 can be stably and vertically placed on the top of M type base 21, at this time, connection ring 33 is sleeved on the outside of M type base 21, by inserting the screwdriver into the cross slot 36 and rotating the screw cap 35 and the screw rod 32, the screw rod 32 is screwed into the threaded groove 31, and then bottle body 1 and M type base 21 can be firmly installed together, when long-distance carrying of the bottle body 1 of fire extinguisher is needed, the screw rod 32 can be loosened, so that the bottle body 1 is not connected with the M type base 21, the M type base 21 can be removed, and only the bottle body 1 of fire extinguisher can be carried, which reduces the overall weight of the fire extinguisher and is convenient for personnel to carry.
[0029] Further, a plurality of placing grooves 34 are formed on the outer side of the connecting ring 33, a screw cap 35 is fixedly connected to the outer end of the screw rod 32, the screw cap 35 is movably placed in the corresponding placing groove 34, a cross groove 36 used in cooperation with the opener is formed on one side of the screw cap 35, the screw cap 35 is accommodated in the placing groove 34, the appearance is neat and beautiful, and the screw rod 32 is rotated by the opener through the cross groove 36.
[0030] Further, as shown in Figure 1 、 Figure 3 and Figure 5 , the back strap mechanism 4 comprises four stop discs 45, four pin shafts 42 and two back straps 46, the four pin shafts 42 are fixedly connected to the front and rear sides of the bottle body 1, the two ends of the back strap 46 are fixedly connected with a circular ring 49, one side of the circular ring 49 is fixedly connected with a connecting rod 48, one end of the connecting rod 48 is fixedly connected with a sleeve ring 44, the sleeve ring 44 is movably sleeved on the outer side of the corresponding pin shaft 42, the outer side of the stop disc 45 is threadedly connected with a screw 47, the stop disc 45 is fixedly connected to the outer end of the pin shaft 42 through the screw 47, one side of the bottle body 1 is fixedly connected with a rubber pad 41, a threaded hole 43 is formed in the outer end of the pin shaft 42, and the screw 47 is threadedly sleeved in the threaded hole 43.
[0031] By the above scheme: through the stop disc 45, the sleeve ring 44 can be limited, so that the sleeve ring 44 is not separated from the pin shaft 42, through the sleeve ring 44, the sleeve ring 44 can be rotated on the pin shaft 42, so that the position of the back strap 46 can be freely adjusted, through the setting of the circular ring 49, the back strap 46 can be tied on the sleeve ring 44, through the setting of the screw 47 and the threaded hole 43, the stop disc 45 can be disassembled, and then the sleeve ring 44 and the back strap 46 can be disassembled for maintenance, replacement and replacement, and the back strap 46 of different lengths can be replaced according to different heights of personnel.
[0032] In use, through the setting of the connecting ring 33, the bottle body 1 can be stably and vertically placed on the top of the M-shaped base 21, at this time the connecting ring 33 is sleeved on the outer side of the M-shaped base 21, the screw cap 35 and the screw rod 32 are twisted by inserting the opener into the cross groove 36, so that the screw rod 32 is screwed into the threaded groove 31, and then the bottle body 1 and the M-shaped base 21 can be firmly installed together, the area of the support is increased through the M-shaped base 21, and the area of the M-shaped base 21 in contact with the ground is increased through the central support seat 22 and the support ring 24, so that the support is more stable, the bottom of the central support seat 22 is provided with an adsorption groove 23, so that the M-shaped base 21 is placed more stably, the overall strength and load of the M-shaped base 21 are greatly improved through the support and reinforcement of the plurality of cross beams 25 and vertical beams 26, and then the bottle body can be stably supported through the M-shaped base 21, and it is not easy to be tilted due to external force impact or uneven ground, so that the safety of the fire extinguisher in the storage and use process is improved.
[0033] When the bottle body 1 of the fire extinguisher needs to be carried for a long distance, the screw rod 32 can be unscrewed, so that the bottle body 1 is not connected with the M-shaped base 21, the M-shaped base 21 can be taken off, and only the bottle body 1 of the fire extinguisher can be carried, thereby reducing the weight of the whole fire extinguisher, facilitating convenient carrying of personnel, the collar 44 can be limited through the blocking disc 45, so that the condition that the pin shaft 42 is separated is avoided, the collar 44 can rotate on the pin shaft 42, so as to freely adjust the position of the shoulder strap 46, the setting of the circular ring 49 is beneficial to the lacing of the shoulder strap 46 on the collar 44, the setting of the screw 47 and the threaded hole 43 is beneficial to the disassembly of the blocking disc 45, and further beneficial to the disassembly of the collar 44 and the shoulder strap 46 for maintenance, replacement and replacement, and beneficial to the replacement of the shoulder strap 46 of different lengths according to personnel of different heights.
Claims
1. An M-bottom structure fire extinguisher cylinder, characterized in that, It includes an M-shaped base mechanism (2), a bottle body (1) for fire extinguishers, a connecting mechanism (3) for connecting the M-shaped base mechanism (2) and the bottle body (1), and a carrying strap mechanism (4) for carrying the bottle body (1). One end of the bottle body (1) is fixedly connected to an outlet pipe (11), and one end of the outlet pipe (11) is fixedly connected to a connector (12). The M-shaped base mechanism (2) includes an M-shaped base (21), and the bottle body (1) is movably placed on top of the M-shaped base (21).
2. The M-bottom structure fire extinguisher bottle body according to claim 1, characterized in that, The M-base mechanism (2) further includes a central support seat (22) fixedly connected inside the M-shaped base (21). Several crossbeams (25) are fixedly connected between the central support seat (22) and the M-shaped base (21). A vertical beam (26) is fixedly connected to the top of the crossbeams (25). The vertical beam (26) is fixedly connected to the top inner wall of the M-shaped base (21). A support ring (24) is fixedly connected inside the M-shaped base (21).
3. The M-bottom structure fire extinguisher bottle body according to claim 2, characterized in that, The bottom of the central support base (22) is provided with an adsorption groove (23).
4. The M-bottom structure fire extinguisher bottle body according to claim 1, characterized in that, The connecting mechanism (3) includes a connecting ring (33) fixedly sleeved on the outside of the bottle body (1) and several threaded grooves (31) opened on the outside of the M-shaped base (21). Several screws (32) are threadedly connected to the outside of the connecting ring (33), and the screws (32) are threadedly connected in the corresponding threaded grooves (31).
5. The M-bottom structure fire extinguisher bottle body according to claim 4, characterized in that, The connecting ring (33) has several placement slots (34) on its outer side, and the outer end of the screw (32) is fixedly connected with a nut (35), which is movably placed in the corresponding placement slot (34).
6. The M-bottom structure fire extinguisher bottle body according to claim 5, characterized in that, The nut (35) has a cross groove (36) on one side for use with a screwdriver.
7. The M-bottom structure fire extinguisher bottle body according to claim 1, characterized in that, The carrying strap mechanism (4) includes four baffles (45), four pins (42) and two carrying straps (46). The four pins (42) are fixedly connected to the front and rear sides of the bottle body (1) respectively. Both ends of the carrying straps (46) are fixedly connected to rings (49). A connecting rod (48) is fixedly connected to one side of the rings (49). A collar (44) is fixedly connected to one end of the connecting rod (48). The collar (44) is movably sleeved on the outside of the corresponding pin (42). A screw (47) is threaded to the outside of the baffles (45). The baffles (45) are fixedly connected to the outer end of the pins (42) by the screws (47). A rubber pad (41) is fixedly connected to one side of the bottle body (1).
8. The M-bottom structure fire extinguisher bottle body according to claim 7, characterized in that, The outer end of the pin (42) is provided with a threaded hole (43), and the screw (47) is threadedly fitted into the threaded hole (43).