T-shaped fire blanket putting rod

Abstract

The utility model discloses a T-shaped fire blanket putting rod, which relates to the technical field of fire blankets and comprises a main rod, two support rods and two connecting rods, an installation block is fixedly arranged at one end of the main rod, the two support rods are respectively hinged on two sides of the installation block, a sliding sleeve is arranged on the main rod in a sliding mode, and the two connecting rods are respectively hinged on the two sides of the installation block. One ends of the two connecting rods are hinged to the two sides of the sliding sleeve respectively, the other ends of the connecting rods are hinged to the supporting rods, and when the sliding sleeve slides, the supporting rods can be pulled through the connecting rods, so that the two supporting rods are perpendicular to the main rod or folded to be attached to the main rod. The supporting rod can be unfolded by pushing the sliding sleeve to form a T-shaped structure, one side edge of the fire blanket can be hung on the hook, after the main rod is lengthened, an operator can hold the main rod by a single person to move the fire blanket to the position above a fire source for fire extinguishment, the operator does not need to be close to the fire source, and remote fire blanket throwing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire blankets, in particular to a T-shaped fire blanket dropping rod. Background Art

[0002] A fire blanket, also known as a fire blanket, fire extinguishing blanket, fireproof blanket, fire blanket, flame retardant blanket, or escape blanket, is a fabric woven from materials such as glass fiber that has been specially treated. It can isolate heat sources and flames. It is an ideal and effective outer protective layer for people and objects that need to be away from heat sources, and it is very easy to wrap objects with uneven surfaces. It is a simple fire-fighting tool for enterprises, shops, ships, cars, and civil buildings. As products such as electric bicycles and electric cars are increasingly becoming more and more popular in people's production and life, the corresponding fire hazards are increasing. New products such as fire blankets (fire-fighting water blankets) specifically for fires caused by new energy technology products are constantly increasing. When using a fire blanket for fire extinguishing, it is usually necessary for the user to hold the fire blanket and cover it on the fire source. However, when the fire source produces deflagration, splashing, or a large flame, it is easy to injure the operator. In addition, it is difficult to cover the fire source with a fire blanket in special circumstances where the fire source is high or far away. Therefore, providing a release rod that is convenient for covering the fire source with a fire blanket is a technical problem that technicians in this field urgently need to solve. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the present invention provides a T-shaped fire blanket deployment rod, which enables the operator to stay away from the fire source and accurately cover the fire source when using the fire blanket to extinguish a fire.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a T-shaped fire blanket deployment rod, comprising a main rod, a support rod, and a connecting rod, wherein a mounting block is fixedly provided at one end of the main rod, and there are two support rods, which are respectively hinged on both sides of the mounting block, a sliding sleeve is slidingly provided on the main rod, and there are two connecting rods, one end of the two connecting rods is respectively hinged on both sides of the sliding sleeve, and the other end of the connecting rod is hinged on the support rod, and when the sliding sleeve is slid, the support rod can be pulled by the connecting rod so that the two support rods are perpendicular to the main rod or retracted to fit with the main rod, a positioning assembly is provided on the sliding sleeve, and a plurality of hooks are fixedly provided on the support rod.

[0005] Preferably, the main rod includes a plurality of inner tubes and outer tubes which are sleeved together.

[0006] Preferably, grooves are provided on the side walls of the inner tube and the outer tube, and a circumferential limit pin is fixedly provided in the groove on the outer tube, and the circumferential limit pin can be inserted into the groove on the inner tube.

[0007] Preferably, a mounting cylinder is fixedly provided in the inner tube, an axial limit pin is slidably provided in the mounting cylinder, a spring is also provided in the mounting cylinder for pushing the axial limit pin outward, a positioning hole is provided on the side wall of the outer tube, and the axial limit pin can be inserted into the positioning hole.

[0008] Preferably, the positioning assembly includes a second mounting tube and a latch, the second mounting tube is fixedly arranged on the sliding sleeve, the latch slides in the second mounting tube, a second positioning hole is opened on the main rod, the bottom of the latch can be inserted into the second positioning hole, and a second spring is arranged in the second mounting tube that can push the latch to move toward the main rod.

[0009] Preferably, a handle is hinged above the latch, the handle contacts the upper surface of the second mounting tube, and the handle is eccentrically arranged, so that the latch can be removed from the second positioning hole by pulling the handle.

[0010] Beneficial effects

[0011] The utility model provides a T-shaped fire blanket deployment rod, which has the following beneficial effects: the device can expand the support rod to form a T-shaped structure by pushing the sliding sleeve, and one side of the fire blanket can be hung on the hook. After the main rod is extended, the operator can hold the main rod alone to move the fire blanket above the fire source for extinguishing the fire without having to get close to the fire source, thereby realizing remote deployment of the fire blanket. After use, the support rod can be folded up by pushing the sliding sleeve so that it leans against the main rod. The main rod can be retracted to reduce its length, which is convenient for storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0014] Figure 3 for Figure 1 A partial enlarged view of middle B;

[0015] Figure 4 is a cross-sectional view of the connection between the inner tube and the outer tube;

[0016] Figure 5 This is a diagram of the internal structure of the positioning component.

[0017] In the figure: 1. Main rod; 11. Inner tube; 12. Outer tube; 13. Groove; 14. Circumferential limit pin; 15. Mounting cylinder 1; 16. Axial limit pin; 17. Spring; 18. Positioning hole 1; 2. Mounting block; 3. Support rod; 4. Sliding sleeve; 41. Positioning hole 2; 42. Mounting cylinder 2; 43. Pin; 44. Spring; 45. Handle; 5. Connecting rod; 6. Hook. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-5 The utility model provides a technical solution: a T-shaped fire blanket deployment rod, comprising a main rod 1, a support rod 3, and a connecting rod 5. A mounting block 2 is fixedly provided at one end of the main rod 1. There are two support rods 3, and the two support rods 3 are respectively hinged on both sides of the mounting block 2. A sliding sleeve 4 is slidingly provided on the main rod 1. There are two connecting rods 5, one end of the two connecting rods 5 is respectively hinged on both sides of the sliding sleeve 4, and the other end of the connecting rod 5 is hinged on the support rod 3. When the sliding sleeve 4 slides, the support rod 3 can be pulled by the connecting rod 5, so that the two support rods 3 are perpendicular to the main rod 1 or retracted to fit with the main rod 1. A positioning component is provided on the sliding sleeve 4, and a plurality of hooks 6 are fixedly provided on the support rod 3.

[0020] As an embodiment of the present invention, the main rod 1 includes a plurality of inner tubes 11 and outer tubes 12 that are sleeved together, so that the main rod 1 can be extended and retracted.

[0021] As an embodiment of the present utility model, grooves 13 are provided on the side walls of the inner tube 11 and the outer tube 12. A circumferential limit pin 14 is fixedly provided in the groove 13 on the outer tube 12. The circumferential limit pin 14 can be inserted into the groove 13 on the inner tube 11. By inserting the circumferential limit pin 14 into the groove 13, circumferential rotation between the inner tube 11 and the outer tube 12 can be prevented. At the same time, since the length of the groove 13 is shorter than the length of the tube, a groove 13 with a fixed length is formed, which can prevent the inner tube 11 from slipping out of the outer tube 12.

[0022] As an embodiment of the present utility model, a mounting cylinder 15 is fixedly provided in the inner tube 11, an axial limit pin 16 is slidably provided in the mounting cylinder 15, and a spring 17 capable of pushing the axial limit pin 16 outward is also provided in the mounting cylinder 15. A positioning hole 18 is provided on the side wall of the outer tube 12, and the axial limit pin 16 can be inserted into the positioning hole 18. When the axial positioning pin 16 is inserted into the positioning hole 18, the inner tube 11 can be fixed in the outer tube 12. Pressing down the axial limit pin 16 can compress the spring 17, so that the inner tube 11 can be retracted into the outer tube 12.

[0023] As an embodiment of the present invention, the positioning assembly includes a second mounting cylinder 42 and a latch 43. The second mounting cylinder 42 is fixedly arranged on the sliding sleeve 4. The latch 43 slides in the second mounting cylinder 42. A second positioning hole 41 is opened on the main rod 1. The bottom of the latch 43 can be inserted into the second positioning hole 41. A second spring 44 is provided in the second mounting cylinder 42 to push the latch 43 to move toward the main rod 1. When the latch 43 is inserted into the second positioning hole 41, the sliding sleeve 4 can be fixed on the main rod 1.

[0024] As an embodiment of the present invention, a handle 45 is hinged above the latch 43 , and the handle 45 contacts the upper surface of the second mounting tube 42 . The handle 45 is eccentrically arranged, and the latch 43 can be removed from the second positioning hole 41 by pulling the handle 45 .

[0025] The working principle and usage process of the present invention are as follows: when in use, the positioning assembly is opened and the sliding sleeve 4 is pushed to unfold the support rod 3 to form a T-shaped structure, one side of the fire blanket is hung on the hook 6, the main rod 1 is extended, and the operator holds the main rod 1 to move the fire blanket above the fire source to extinguish the fire. After use, the sliding sleeve 4 can be pushed to retract the support rod 3 so that it leans against the main rod 1, and then the main rod 1 is retracted to reduce the length of the main rod 1 for easy storage and transportation.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A T-shaped fire blanket deployment rod, characterized in that: The invention comprises a main rod (1), a supporting rod (3), and a connecting rod (5); a mounting block (2) is fixedly provided at one end of the main rod (1); there are two supporting rods (3), and the two supporting rods (3) are respectively hinged on both sides of the mounting block (2); a sliding sleeve (4) is slidably provided on the main rod (1); there are two connecting rods (5), one end of the two connecting rods (5) is respectively hinged on both sides of the sliding sleeve (4); the other end of the connecting rod (5) is hinged on the supporting rod (3); when the sliding sleeve (4) is slid, the supporting rod (3) can be pulled by the connecting rod (5), so that the two supporting rods (3) are perpendicular to the main rod (1) or are retracted to fit with the main rod (1); a positioning assembly is provided on the sliding sleeve (4); and a plurality of hooks (6) are fixedly provided on the supporting rod (3).

2. A T-shaped fire blanket deployment rod according to claim 1, characterized in that: The main rod (1) comprises a plurality of inner tubes (11) and outer tubes (12) which are sleeved together.

3. A T-shaped fire blanket deployment rod according to claim 2, characterized in that: A groove (13) is provided on the side walls of the inner tube (11) and the outer tube (12); a circumferential limit pin (14) is fixedly provided in the groove (13) on the outer tube (12); and the circumferential limit pin (14) can be inserted into the groove (13) on the inner tube (11).

4. A T-shaped fire blanket deployment rod according to any one of claims 2 or 3, characterized in that: A mounting tube (15) is fixedly provided in the inner tube (11), an axial limit pin (16) is slidably provided in the mounting tube (15), and a spring (17) capable of pushing the axial limit pin (16) outward is also provided in the mounting tube (15), and a positioning hole (18) is provided on the side wall of the outer tube (12), and the axial limit pin (16) can be inserted into the positioning hole (18).

5. The T-shaped fire blanket deployment rod according to claim 1, characterized in that: The positioning assembly includes a second mounting tube (42) and a latch (43). The second mounting tube (42) is fixedly arranged on the sliding sleeve (4). The latch (43) slides in the second mounting tube (42). A second positioning hole (41) is provided on the main rod (1). The bottom of the latch (43) can be inserted into the second positioning hole (41). A second spring (44) is provided in the second mounting tube (42) to push the latch (43) to move toward the main rod (1).

6. The T-shaped fire blanket deployment rod according to claim 5, characterized in that: A handle (45) is hinged above the latch (43), and the handle (45) contacts the upper surface of the second mounting tube (42). The handle (45) is eccentrically arranged, and the latch (43) can be removed from the second positioning hole (41) by pulling the handle (45).

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