Fire-extinguishing mop with rubber strips convenient to replace

Abstract

The utility model discloses a fire-extinguishing mop with a rubber strip convenient to replace, which relates to the technical field of fire-extinguishing mops and comprises a handle and a rubber strip body, the bottom of the handle is sleeved with a connecting ring, the rubber strip body is mounted at the bottom of the connecting ring, and the middle of the connecting ring is connected with a rotating ring through a groove. When the fire extinguishing mop convenient to replace the rubber strip is used, a movable ring can be pulled to drive an inserting rod to move downwards, the inserting rod moves out of a groove of a rotating ring, at the moment, the rotating ring can be rotated, a protruding block moving by the rotating ring rotates towards one side, the protruding block does not extrude a movable block, and the rubber strip is conveniently replaced. When the fire extinguishing mop with the rubber strip convenient to replace is used, the movable block can be shrunk into the connecting ring through the movable spring, and then the rubber strip can be detached from the bottom of the handle without limitation of the movable block, so that a user can replace the rubber strip conveniently, and the use characteristic of the fire extinguishing mop with the rubber strip convenient to replace is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing mops, in particular to a fire extinguishing mop with a rubber strip that is convenient for replacing. Background Art

[0002] Due to the large number of trees in the forest, fires are very likely to occur in deep mountains and high forests. When a large-scale fire occurs, large-scale fire-fighting equipment can be used to put out the fire. As for sporadic fires or fires in plains after the fire has burned out, firefighters usually use fire mops to put out the fire. Therefore, fire mops play a very important role.

[0003] When the existing fire extinguishing mop is in use, in order to ensure that the connection between the rubber strip and the handle is more secure, the connection between the handle and the rubber strip is usually connected by screws. This makes it very inconvenient when the rubber strip is damaged and needs to be replaced. It is necessary to use a tool to rotate multiple screws to remove the damaged rubber strip from the handle, and then use the tool to rotate the screws to fix it, which makes it inconvenient for the user to quickly replace the rubber strip. Utility Model Content

[0004] The utility model aims to provide a fire extinguishing mop with a rubber strip that is easy to replace, so as to solve the problem in the above background technology that the currently used fire extinguishing mop is inconvenient for users to quickly replace the rubber strip.

[0005] To achieve the above object, the utility model provides the following technical solution: a fire extinguishing mop that is easy to replace rubber strips, comprising: a handle and a rubber strip body, the bottom of the handle is sleeved with a connecting ring, and the rubber strip body is installed at the bottom of the connecting ring;

[0006] The middle of the connecting ring is connected with a rotating ring through a groove, a convex block is installed on one side of the rotating ring, a movable block is arranged on one side of the convex block, and a movable spring is connected between the movable block and the groove of the connecting ring.

[0007] Preferably, a rod is inserted into the bottom of the rotating ring.

[0008] Preferably, a movable ring is installed at the bottom of the insertion rod, and a connecting rod is installed at the bottom of the movable ring.

[0009] Preferably, a fixing ring is installed at the bottom of the connecting rod, and a telescopic spring that is connected to the connecting rod is connected inside the fixing ring.

[0010] Preferably, the outer side of the handle is sleeved with an anti-slip sleeve, the middle of the anti-slip sleeve is connected to a connecting shaft through a bearing, a gear is installed on the outer side of the connecting shaft, racks are installed on both sides of the gear, clamping blocks are installed at both ends of the gear, and the middle of the clamping block is connected to a fixing rod through a rotating shaft.

[0011] Preferably, a telescopic rod is installed on the same side of the clamping block away from the gear, and a return spring is connected between the two groups of telescopic rods.

[0012] Preferably, a movable rod is provided at one end of the clamping block away from the telescopic rod, and one end of the movable rod is connected to a top rod penetrating the fixed rod.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the fire-fighting mop with easy replacement of rubber strips is in use, the movable ring can be pulled to make the movable ring drive the insertion rod to move downward, and the insertion rod moves out of the groove of the rotating ring. At this time, the rotating ring can be rotated to rotate the protrusion moving the rotating ring to one side, so that the protrusion does not squeeze the movable block, and the movable block will be contracted to the inside of the connecting ring through the movable spring. Then, without the limitation of the movable block, the rubber strip can be removed from the bottom of the handle, thereby facilitating the user to replace the rubber strip. This is the use feature of the fire-fighting mop with easy replacement of rubber strips.

[0014] 1. The fire-fighting mop with easy-to-replace rubber strip can usually be used when extinguishing a small forest fire. After the fire-fighting mop is used, the rubber strip is easily damaged. At this time, the rubber strip needs to be replaced. When replacing, the insertion rod is pulled out from the bottom of the rotating block, and then the rotating block is rotated so that the protrusion does not squeeze the movable block, and the movable block will shrink. At this time, the rubber strip can be separated from the handle, which is convenient for the user to quickly replace the rubber strip.

[0015] 2. The fire-fighting mop with easy-to-replace rubber strip can usually be used when extinguishing a small forest fire. When in use, it is usually necessary to hold the handle and swing it, which requires anti-slip. When the position of the anti-slip sleeve needs to be adjusted according to demand, the top rod is squeezed, and the top rod drives the clamping block to rotate through the movable rod, and then the clamping block does not squeeze the gear. At this time, the gear can be rotated, and the position of the anti-slip sleeve can be changed through the connecting shaft, which is convenient for users to hold and use, meeting the different usage needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the handle of the utility model viewed from above;

[0018] Figure 3 This is a schematic diagram of the main cutaway structure of the connecting ring of the utility model;

[0019] Figure 4 This is a schematic diagram of the main cutaway structure of the gear of the utility model;

[0020] Figure 5 It is a schematic diagram of the left side cutaway structure of the gear of the utility model;

[0021] Figure 6 It is a schematic diagram of the main cutaway structure of the anti-slip sleeve of the utility model.

[0022] In the figure: 1. handle; 2. connecting ring; 3. rubber strip body; 4. rotating ring; 5. convex block; 6. movable block; 7. movable spring; 8. plug rod; 9. movable ring; 10. connecting rod; 11. fixed ring; 12. telescopic spring; 13. anti-slip sleeve; 14. connecting shaft; 15. gear; 16. rack; 17. clamping block; 18. fixed rod; 19. telescopic rod; 20. reset spring; 21. movable rod; 22. push rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 The utility model provides a technical solution: a fire extinguishing mop that is easy to replace rubber strips, comprising: a handle 1 and a rubber strip body 3, a connecting ring 2 is sleeved at the bottom of the handle 1, and the rubber strip body 3 is installed at the bottom of the connecting ring 2;

[0025] A rotating ring 4 is connected to the connecting ring 2 in the middle through a groove, a protrusion 5 is installed on one side of the rotating ring 4, a movable block 6 is provided on one side of the protrusion 5, a movable spring 7 is connected between the movable block 6 and the groove of the connecting ring 2, an insert rod 8 is inserted at the bottom of the rotating ring 4, a movable ring 9 is installed at the bottom of the insert rod 8, a connecting rod 10 is installed at the bottom of the movable ring 9, a fixed ring 11 is installed at the bottom of the connecting rod 10, a telescopic spring 12 docking with the connecting rod 10 is connected inside the fixed ring 11, and the connecting rod 10 and the movable ring 9 are welded.

[0026] In specific implementation, the fire-fighting mop with easy replacement of rubber strips can be used to replace the rubber strip body 3 by pulling the movable ring 9 downward, so that the movable ring 9 can move toward the fixed ring 11 through the connecting rod 10 and the telescopic spring 12, and then the insertion rod 8 at the top of the movable ring 9 will move out of the groove at the bottom of the rotating ring 4. At this time, there is no limit on the rotating ring 4 by the insertion rod 8, so the rotating ring 4 can be rotated, so that the rotating ring 4 drives the protrusion 5 on one side to move, and the protrusion 5 does not squeeze the movable block 6, and then the movable block 6 will be reset by the movable spring 7, and the movable block 6 moves out of the groove of the handle 1 and shrinks to the inside of the connecting ring 2. With the movable block 6 docked in the handle 1, the entire rubber strip body 3 can be removed from the bottom of the handle 1, and then the rubber strip body 3 can be replaced, and the handle 1 can be docked in the connecting ring 2. At the same time, the rotating block is rotated in the opposite direction, so that the rotating block drives the protrusion 5 to move, and the protrusion 5 squeezes the movable block 6 on one side. When the movable block 6 is squeezed, it will move out of the groove of the connecting ring 2 and dock into the groove of the handle 1, and then the movable ring 9 is released. At this time, the telescopic spring 12 will drive the movable ring 9 to reset through the connecting rod 10, and dock the insertion rod 8 into the groove at the bottom of the rotating ring 4, and then the rotating ring 4 can be limited and fixed, so that the rubber strip body 3 is fixed more firmly.

[0027] See also Figure 1 , Figure 2 and Figure 3 It can be seen that when in use, the insertion rod 8 is squeezed and pulled downward, and then the rotating ring 4 will drive the protrusion 5 to move. The protrusion 5 does not squeeze the movable block 6, and the movable block 6 shrinks to the inside of the connecting ring 2. At this time, the rubber strip body 3 can be removed from the bottom of the handle 1, so that the user can quickly replace the rubber strip.

[0028] The outer side of the handle 1 is sleeved with an anti-slip sleeve 13, and the middle of the anti-slip sleeve 13 is connected with a connecting shaft 14 through a bearing, a gear 15 is installed on the outer side of the connecting shaft 14, racks 16 are installed on both sides of the gear 15, clamping blocks 17 are installed on both ends of the gear 15, the middle of the clamping block 17 is connected with a fixed rod 18 through a rotating shaft, a telescopic rod 19 is installed on the same side of the clamping block 17 away from the gear 15, a reset spring 20 is connected between the two groups of telescopic rods 19, a movable rod 21 is provided at the end of the clamping block 17 away from the telescopic rod 19, and one end of the movable rod 21 is connected to a top rod 22 that penetrates the fixed rod 18, and the clamping block 17 forms a rotating structure with the fixed rod 18 through the rotating shaft.

[0029] In specific implementation, the fire-fighting mop with easy replacement of rubber strips can squeeze the top rod 22 when the position of the anti-slip sleeve 13 needs to be adjusted, and the top rod 22 drives the movable rod 21 to move, and the movable rod 21 will squeeze one end of the clamping block 17, so that the telescopic rod 19 slides along the slide groove of the clamping block 17 and squeezes the telescopic rod 19, and the telescopic rod 19 will squeeze the middle return spring 20, and the clamping block 17 will rotate through the rotating shaft between the fixed rod 18, at this time, the bottom of the two groups of clamping blocks 17 will move away from the gear 15, so that the clamping block 17 does not clamp the gear 15, so that the gear 15 can rotate normally, and then the anti-slip sleeve 13 can be pulled, and the movement of the anti-slip sleeve 13 makes the connecting shaft 14 drive the gear 1 5 moves, and under the action of the racks 16 on both sides, the gear 15 rotates, so that the position of the anti-slip sleeve 13 can be adjusted. Conversely, when the position of the anti-slip sleeve 13 needs to be fixed, the top rod 22 is loosened, and the movable rod 21 does not squeeze the clamping block 17 at this time. Then the clamping block 17 is reset by the reset spring 20 and the telescopic rod 19, driving the clamping block 17 to rotate in the opposite direction, and making the bottoms of the two groups of clamping blocks 17 move closer to each other, thereby clamping the middle gear 15, so that the gear 15 cannot rotate. If the gear 15 cannot rotate, the connecting shaft 14 can be rotated, so that the anti-slip sleeve 13 can be fixed, thereby meeting the daily use needs of users and making users more comfortable when using.

[0030] See also Figure 1 , Figure 4 , Figure 5 and Figure 6 It can be seen that when in use, by squeezing the push rod 22, the push rod 22 drives the movable rod 21 to squeeze the clamping block 17, and the clamping block 17 will rotate. At the same time, the clamping block 17 will not squeeze the gear 15, so that the position of the anti-slip sleeve 13 can be changed, which is convenient for the user to adjust.

[0031] To sum up: the fire-fighting mop with easy-to-replace rubber strips can be placed on a fixed frame before use. When it is necessary to extinguish a small-scale fire in a forest or grassland, the handle 1 can be held, aimed at the fire source, and then the rubber strip body 3 can be continuously swung by the handle 1 so that the rubber strip body 3 hits the fire source. At this time, the small-scale fire source can be extinguished. This is the use feature of the fire-fighting mop with easy-to-replace rubber strips. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fire-fighting mop with a rubber strip that is easy to replace, comprising: The handle (1) and the rubber strip body (3) are characterized in that a connecting ring (2) is sleeved on the bottom of the handle (1), and the rubber strip body (3) is installed on the bottom of the connecting ring (2); The middle of the connecting ring (2) is connected to a rotating ring (4) via a groove, a convex block (5) is installed on one side of the rotating ring (4), a movable block (6) is arranged on one side of the convex block (5), and a movable spring (7) is connected between the movable block (6) and the groove of the connecting ring (2).

2. A fire-fighting mop with easy-to-replace rubber strip according to claim 1, characterized in that: An insertion rod (8) is inserted into the bottom of the rotating ring (4).

3. A fire-fighting mop with easy-to-replace rubber strip according to claim 2, characterized in that: A movable ring (9) is installed at the bottom of the insertion rod (8), and a connecting rod (10) is installed at the bottom of the movable ring (9).

4. A fire-fighting mop with easy-to-replace rubber strip according to claim 3, characterized in that: A fixing ring (11) is installed at the bottom of the connecting rod (10), and a telescopic spring (12) is connected inside the fixing ring (11) and is butt-jointed with the connecting rod (10).

5. The fire-fighting mop with easy-to-replace rubber strip according to claim 1, characterized in that: The outer side of the handle (1) is sleeved with an anti-slip sleeve (13), the middle of the anti-slip sleeve (13) is connected to a connecting shaft (14) via a bearing, a gear (15) is installed on the outer side of the connecting shaft (14), racks (16) are installed on both sides of the gear (15), clamping blocks (17) are installed on both ends of the gear (15), and the middle of the clamping block (17) is connected to a fixing rod (18) via a rotating shaft.

6. A fire-fighting mop with easily replaceable rubber strips according to claim 5, characterized in that: A telescopic rod (19) is installed on the same side of the clamping block (17) away from the gear (15), and a return spring (20) is connected between the two groups of the telescopic rods (19).

7. A fire-fighting mop with easily replaceable rubber strips according to claim 6, characterized in that: A movable rod (21) is arranged at one end of the clamping block (17) away from the telescopic rod (19), and one end of the movable rod (21) is connected to a top rod (22) penetrating the fixed rod (18).

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