Fire-fighting cylinder convenient to fix

Abstract

The utility model discloses a kind of fixed fire-fighting cylinders of being convenient to, including shell, the outer surface sliding joint of shell has first rack, the inner wall movable joint of shell has bottle body, the outer surface fixed mounting of bottle body tail end has second rack, the inner wall rotation connection of shell has gear wheel.The utility model said a kind of fixed fire-fighting cylinders of being convenient to, by setting second shift block, movable frame, limit block and movable block, bottle body is completely pushed into shell, limit block will be inserted into limit slot and first rack is fixed, further under the cooperation of gear wheel and second rack, bottle body is fixed in shell, avoid bottle body in the process of driving to run out, shell plays a protective role, avoid other articles in vehicle to knock bottle body, reduce the risk of damage, by setting first shift block, press movable block and push first shift block downwards, bottle body can be quickly pushed out from shell, so that car owner quickly takes out fire-fighting cylinder and carries out fire extinguishing, it is easy and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire -fighting cylinder technical field especially relates to a kind of fire -fighting cylinder of being convenient for fixed. BACKGROUND

[0002] Fire-fighting cylinder, as the professional equipment of storing high-pressure fire-extinguishing gas, plays a vital role in various fire scenes, and with the continuous progress of automobile industry and the improvement of people's driving safety awareness, the application of fire-fighting cylinder in vehicle, i.e. vehicle-mounted fire-fighting cylinder, not only provides a new solution for automobile fire safety, but also ensures that the driver can quickly and effectively deal with fire threat in emergency situation;

[0003] In order to prevent the vehicle-mounted fire-fighting cylinder from rolling or shifting during vehicle driving, people usually choose to fix it in the vehicle using a strap. The strap fixing method makes the fire-fighting cylinder mostly exposed, lacks effective protection for the fire-fighting cylinder, and makes the fire-fighting cylinder prone to being bumped by other items in the vehicle during vehicle driving, increasing the risk of damage. Moreover, the strap fixing method is relatively cumbersome and may hinder the vehicle owner from quickly removing the fire-fighting cylinder for fire extinguishing in emergency situation. Therefore, we propose a kind of fire-fighting cylinder convenient to fix. SUMMARY

[0004] The main purpose of the utility model is to provide a kind of fire-fighting cylinder convenient to fix, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of fire-fighting cylinder convenient to fix, including shell, the outer surface of the shell is slidably connected with first rack, the inner wall of the shell is movably connected with bottle body, the outer surface of the tail end of the bottle body is fixedly installed with second rack, the inner wall of the shell is rotatably connected with gear, the outer surface of the shell is fixedly installed with fixed frame, and the first rack is movably connected to the inner wall of the fixed frame, the top of the front end of the first rack is fixedly installed with first knob, the middle part of the top of the first rack is fixedly installed with second knob, the inner wall of the fixed frame is slidably connected with movable block, the front end of the movable block is rotatably connected with movable frame, the tail end of the movable frame is rotatably connected with two groups of limiting blocks, and the limiting blocks are slidably connected to the inner wall of the fixed frame, the tail end of the movable block is movably connected to the outer surface of the second knob, two groups of limiting grooves are formed in the top of the first rack, and the tail end of the two groups of limiting blocks is movably connected to the inner wall of the limiting groove.

[0007] Preferably, a plurality of springs are fixedly installed on the top of the fixed frame, and the tail end of the spring is fixedly connected to the front end of the limiting block.

[0008] Preferably, the top of the fixing frame is fixedly provided with two groups of fixing plates, and the movable frame is rotationally connected to the opposite faces of the two groups of fixing plates.

[0009] Preferably, the inner wall of the shell is fixedly provided with two groups of guide plates, the outer surface of the bottle body is fixedly provided with two groups of guide strips, and the guide strips are slidingly connected to the inner wall of the guide plates.

[0010] Preferably, the outer surface of the shell is fixedly provided with a mounting plate.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] In the utility model, when the bottle body is completely pushed into the shell, the limiting block is inserted into the limiting groove to fix the first rack, and then the bottle body is fixed in the shell under the cooperation of the gear and the second rack, so that the bottle body is prevented from jumping out during driving, the shell plays a protective role, other articles in the vehicle are prevented from colliding with the bottle body, and the risk of damage is reduced, the first block is pressed downward to push the first block, and the bottle body can be quickly pushed out of the shell, so that the vehicle owner can quickly take out the fire-fighting cylinder to extinguish fire, and the operation is simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall structure schematic view of the fire-fighting cylinder convenient to fix;

[0014] Figure 2 It is a shell internal structure sectional view of the fire-fighting cylinder convenient to fix;

[0015] Figure 3 It is a shell internal structure sectional view of the fire-fighting cylinder convenient to fix;

[0016] Figure 4 It is a fixing frame internal structure of the fire-fighting cylinder convenient to fix; Figure 3 It is an enlarged view of A in the figure;

[0017] Figure 5 It is a fixing frame internal structure exploded view of the fire-fighting cylinder convenient to fix;

[0018] Figure 6 It is a first rack structure schematic view of the fire-fighting cylinder convenient to fix.

[0019] In the figure: 1, shell; 2, mounting plate; 3, first rack; 4, bottle body; 5, movable frame; 6, fixing frame; 7, first block; 8, guide plate; 9, guide strip; 10, second rack; 11, second block; 12, limiting block; 13, spring; 14, gear; 15, fixing plate; 16, movable block; 17, limiting groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] Embodiment one:

[0022] For example, Figures 1-6The utility model discloses a fire -extinguishing cylinder convenient to fix, including the casing 1, the outer surface sliding joint of casing 1 has first rack 3, the inner wall swing joint of casing 1 has bottle body 4, when bottle body 4 is located in the inside of casing 1, and casing 1 plays the protection to bottle body 4, avoids bottle body 4 to be knocked by other articles in the car, reduces the risk of damage, the outer surface fixed mounting of bottle body 4 tail end has second rack 10, the inner wall rotation of casing 1 is connected with gear 14, first rack 3, second rack 10 and gear 14 are engaged, when bottle body 4 is pushed into casing 1, second rack 10 moves to the tail end of casing 1 and will drive gear 14 rotation, and gear 14 will drive first rack 3 to slide to the front end of casing 1, the outer surface fixed mounting of casing 1 has fixed frame 6, and first rack 3 swing joint is in the inner wall of fixed frame 6, the top fixed mounting of first rack 3 front end has first shift block 7, the middle fixed mounting of first rack 3 top has second shift block 11, the inner wall sliding of fixed frame 6 is connected with movable block 16, the front end rotation of movable block 16 is connected with movable frame 5, and the tail end rotation of movable frame 5 is connected with two groups of limit block 12, and limit block 12 sliding is connected in the inner wall of fixed frame 6, when movable block 16 and limit block 12 are in initial state, the tail end of both is located above first rack 3, to facilitate first rack 3 to pass through fixed frame 6 smoothly, the tail end swing joint of movable block 16 is connected with the outer surface of second shift block 11, and the contact surface of movable block 16 and second shift block 11 all is arc, and the top of first rack 3 is provided with two groups of limit slot 17, and the tail end of two groups of limit block 12 is swing joint in the inner wall of limit slot 17, when first rack 3 drives second shift block 11 and slides into fixed frame 6, the arc of second shift block 11 will extrude the arc of movable block 16 tail end, and will move up movable block 16, and then will make the front end of movable frame 5 top up, makes movable frame 5 lean, in turn make the tail end of limit block 12 insert into limit slot 17, to restrict first rack 3 sliding, in turn restrict gear 14 rotation, and under the occlusion of second rack 10, make bottle body 4 be fixed in casing 1, avoid bottle body 4 from the inside of casing 1 and escape, when pressing movable block 16, the arc of movable block 16 tail end will extrude the arc of second shift block 11, make second shift block 11 drive first rack 3 reverse sliding, and the tail end of movable frame 5 will make limit block 12 top up, make limit block 12 separate limit slot 17, the tail end of first shift block 7 casing 1 is pulled, can under the cooperation of gear 14 and second rack 10, bottle body 4 is pushed out from casing 1, make the car owner can quickly get bottle body 4, avoid missing the best fire -extinguishing opportunity;

[0023] The top of the fixed frame 6 is fixedly provided with a plurality of springs 13, and the tail end of the spring 13 is fixedly connected to the front end of the limiting block 12. By arranging the spring 13, when the limiting block 12 is inserted into the limiting slot 17, the spring 13 is in a compressed state. When the bottle body 4 is taken out of the shell 1, the spring 13 is in an initial state, so that the movable frame 5 keeps a balanced state, so that the fixing mechanism completes the reset, so as to facilitate subsequent use. The top of the fixed frame 6 is fixedly provided with two groups of fixed plates 15, and the movable frame 5 is rotatably connected to the opposite faces of the two groups of fixed plates 15. The inner wall of the shell 1 is fixedly provided with two groups of guide plates 8, and the outer surface of the bottle body 4 is fixedly provided with two groups of guide strips 9, and the guide strips 9 are slidably connected to the inner wall of the guide plates 8. By arranging the guide plates 8 and the guide strips 9, the bottle body 4 can be smoothly pushed into the shell 1. The outer surface of the shell 1 is fixedly provided with a mounting plate 2. By smearing the mounting plate 2 with adhesive glue, the shell 1 can be adhered in the car, avoiding that the shell 1 drives the bottle body 4 to roll in the car.

[0024] It should be noted that the utility model is a kind of fire-fighting cylinder convenient to fix, when using, the shell 1 is adhered in the car by mounting plate 2, then the second rack 10 on bottle body 4 is upwards, and guide strip 9 is aligned with guide plate 8, then bottle body 4 is pushed into shell 1, when second rack 10 is engaged with gear 14, gear 14 is rotated, then first rack 3 is slid towards the front end of shell 1, second block 11 is slid into fixed frame 6, then movable block 16 is extruded upwards under the cooperation of the arc surface at the front end of movable block 16 and the arc surface of second block 11, movable frame 5 is deflected, limiting block 12 is inserted into limiting slot 17, so as to limit the sliding of first rack 3, and the rotation of gear 14, and under the cooperation of second rack 10, bottle body 4 is fixed in shell 1, so as to operate simply and quickly, shell 1 can protect bottle body 4 from being knocked by other objects in the car, reduce the risk of damage, when bottle body 4 is needed, press movable block 16 downwards, make limiting block 12 separate from limiting slot 17, then push first block 7 towards the tail end of shell 1, bottle body 4 can be quickly pushed out under the cooperation of first rack 3, gear 14 and second rack 10, so as to operate simply and quickly, avoid missing the best fire extinguishing opportunity.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fire extinguishing cylinder for easy fixing comprising a housing (1), characterized in that: The outer surface of the shell (1) is slidably connected with a first rack (3), the inner wall of the shell (1) is movably connected with a bottle body (4), the outer surface of the tail end of the bottle body (4) is fixedly connected with a second rack (10), the inner wall of the shell (1) is rotatably connected with a gear (14), the outer surface of the shell (1) is fixedly connected with a fixed frame (6), the first rack (3) is movably connected with the inner wall of the fixed frame (6), the top of the front end of the first rack (3) is fixedly connected with a first shifting block (7), the top of the first rack (3) is fixedly connected with a second shifting block (11), the inner wall of the fixed frame (6) is slidably connected with a movable block (16), the front end of the movable block (16) is rotatably connected with a movable frame (5), the tail end of the movable frame (5) is rotatably connected with two groups of limiting blocks (12), the limiting blocks (12) are slidably connected with the inner wall of the fixed frame (6), the tail end of the movable block (16) is movably connected with the outer surface of the second shifting block (11), the top of the first rack (3) is provided with two groups of limiting grooves (17), and the tail ends of the two groups of limiting blocks (12) are movably connected with the inner walls of the limiting grooves (17).

2. The fire-fighting cylinder according to claim 1, wherein: The top of the fixed frame (6) is fixedly connected with a plurality of springs (13), and the tail ends of the springs (13) are fixedly connected with the front ends of the limiting blocks (12).

3. The fire-fighting cylinder according to claim 1, wherein: The top of the fixed frame (6) is fixedly connected with two groups of fixed plates (15), and the movable frame (5) is rotatably connected with the opposite faces of the two groups of fixed plates (15).

4. The fire-fighting cylinder according to claim 1, wherein: The inner wall of the shell (1) is fixedly connected with two groups of guide plates (8), the outer surface of the bottle body (4) is fixedly connected with two groups of guide strips (9), and the guide strips (9) are slidably connected with the inner walls of the guide plates (8).

5. The fire-fighting cylinder according to claim 1, wherein: The outer surface of the shell (1) is fixedly connected with a mounting plate (2).

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