CN219904698U - Telescopic life-saving rod - Google Patents

Abstract

The utility model discloses a telescopic life-saving rod, which comprises: the device comprises a rod body, a plurality of branch rods, a connecting section and a plurality of fixing pieces. The rod body extends along a first direction, wherein the inside of the rod body is of a hollow structure; the branch rod can be embedded into the rod body; and the branch rods are sequentially embedded into the branch rods on the adjacent side, wherein the diameters of the two adjacent branch rods are different. The connecting section is far away from one end of the rod body, wherein the connecting section is provided with a notch which can be connected and fixed with an external lifesaving mechanism; the fixing piece is located between two adjacent branch rods or the branch rods and the rod body, wherein the fixing piece is used for fixing the branch rods. By adopting the technology provided by the utility model, the risks of police officers, fire rescue workers and the like can be effectively avoided, the operation is simple and convenient, and the influence of external environmental factors is not easy to happen.

Description

Telescopic life-saving rod

Technical Field

The utility model relates to the technical field of lifesaving equipment, in particular to a telescopic lifesaving rod.

Background

In police service work, various rescue police conditions are frequently encountered, and the rescue police conditions are often limited by the condition that no suitable rescue equipment or fire-fighting emergency rescue equipment cannot be deployed and the like, so that timely rescue is not realized. For example, when pets, bags and the like fall into water, rescue workers and fire rescue workers cannot develop rescue work on the shore, and large-scale rescue equipment is inconvenient to use, the workers and the fire rescue workers are often required to be involved in the rescue and fall into water, and personal safety of the workers and the fire rescue workers is threatened.

The prior art remote life-saving equipment, such as CN204688379U, discloses a convenient adjustable life-saving rod, which comprises a telescopic rod and a life buoy mounted on the top of the telescopic rod by a clip, and is used for delivering the life buoy to trapped people when someone plays in water. But this approach does not provide assistance in the case of unconscious conditions of the falling object or person. And other remote life-saving equipment, such as life-buoy, life-saving rope and the like, are easily influenced by uncertain factors such as water flow and the like in the rescue process, so that the rescue effect is influenced.

Disclosure of Invention

The utility model provides a telescopic life-saving rod, which solves the problem that the convenient life-saving equipment in the prior art is easily affected by environmental factors.

In order to solve the technical problems, the utility model adopts the technical scheme that the telescopic life-saving rod comprises: the device comprises a rod body, a plurality of branch rods, a connecting section and a plurality of fixing pieces.

The rod body extends along a first direction, wherein the inside of the rod body is of a hollow structure; the branch rod can be embedded into the rod body; and the branch rods are sequentially embedded into the branch rods on the adjacent side, wherein the diameters of the two adjacent branch rods are different.

The connecting section is far away from one end of the rod body, wherein the connecting section is provided with a notch which can be connected and fixed with an external lifesaving mechanism; the fixing piece is located between two adjacent branch rods or the branch rods and the rod body, wherein the fixing piece is used for fixing the branch rods.

The technical scheme provided by the utility model has the beneficial effects that:

the rod body and the branch rods are fixed through the fixing piece, and the required length can be adjusted according to actual needs, namely, the rod body and the branch rods stretch out by proper quantity according to the actual required distance. The rod separating device can be sequentially retracted into the rod body, so that the portable rescue device is effectively realized.

In addition, the connecting section is provided with a notch which can be connected with an external lifesaving mechanism, and the external lifesaving mechanism is in threaded spiral connection with threads in the notch, so that the external lifesaving mechanism is firmly connected with the connecting section, namely, the external lifesaving mechanism which is required to be replaced can be effectively replaced according to actual police conditions (such as the need of replacing a rake, a hook or a cutter according to the police conditions).

The telescopic life-saving rod is used for remote rescue, and risks of police officers, fire-fighting rescue workers and the like can be effectively avoided. The telescopic life-saving rod is remotely operated by police officers and the like, is simple and convenient to operate and is not easily influenced by external environmental factors.

In some embodiments, the rod body is made of carbon fiber, and the branch rods are made of carbon fiber.

By adopting the technical means, the carbon fiber is a novel fiber (carbon fiber) made of high-strength and high-modulus fiber with carbon content more than 95 percent. It has the advantages of light weight, high strength, etc. Carbon fiber materials are used as a base material for telescopic life-saving bars. The strength of the branch rod and the rod body can be effectively enhanced, and the convenient effect of the branch rod and the rod body is satisfied.

In some embodiments, the connection section capable of connecting the external rescue mechanism includes any one of: hooks, rakes, dip nets, clamps and cutters.

By adopting the technical scheme, in some application scenes, the connecting section can be connected with different external lifesaving mechanisms, so that different police conditions can be dealt with, and the best and fastest rescue can be realized.

In some embodiments, the rod body is further sleeved with an anti-slip layer, wherein the anti-slip layer is made of rubber.

By adopting the technical scheme, the anti-slip layer is sleeved outside the rod body, so that the gripping capacity of police personnel on the telescopic lifesaving rod can be effectively enhanced.

In some embodiments, the fastener is a metal thread mouth that is in a loose state when rotated in a first clockwise direction and is in a locked state when rotated in a second clockwise direction, wherein the first and second clockwise directions are opposite.

By adopting the technical scheme, the police officer sequentially rotates the fixing parts along one side close to the rod body according to actual conditions, so that the total length of the telescopic lifesaving rod is adjusted. Wherein, the linkage segment is fixed in the branch pole of keeping away from body of rod one side, and when all branch poles were embedded into the body of rod, the linkage segment can be located the body of rod outside, no matter how the length of flexible lifesaving pole was adjusted promptly, and the linkage segment still can be directly be connected with outside lifesaving mechanism.

In some embodiments, the length of the wire mouth in the first direction is 1.5cm to 3cm.

By adopting the technical scheme, when the telescopic life-saving rod is in a contracted state, the length of the telescopic life-saving rod is the length of the rod body plus the length of all the metal thread openings along the first direction and the length of the connecting section. The length of the metal thread wire opening along the first direction is shorter, and convenience of the telescopic life rod can be effectively improved.

In some embodiments, the telescopic life-saving bar comprises one section of the bar body and ten sections of the branch bar and one section of the connecting section; the length of the rod body is 0.8m to 1.5m, and the length of the branch rod is 0.5m to 1.5m.

By adopting the technical means, in the prior art, the portable telescopic rod is generally short in length and less in rod dividing number. And the length of the device is far from meeting the police condition requirement in the actual scene. The inventor has found through practice in the process of alarm condition treatment for many years: the length of the rod body is 0.8m to 1.5m, and the length of the branch rod is 0.5m to 1.5m, which is a proper interval. The telescopic life-saving rod can effectively ensure that the supporting degree and the stretching length of the telescopic life-saving rod are in an adaptive state in the section.

In some embodiments, the shaft has a diameter of 4cm to 6cm.

By adopting the technical scheme, when the diameter of the rod body is 4cm to 6cm, the police officer can be effectively ensured to grasp by one hand in the using process. The length of the rod body is longer, and when the quantity of the object to be rescued is higher, a plurality of police officers can grasp the object at the same time conveniently.

In some embodiments, the depth of the slot in the first direction is 10mm to 18mm and the diameter of the interior of the slot is 6mm to 8mm.

By adopting the technical scheme, the notch of the connecting section can be connected with the external lifesaving mechanism, wherein the depth of the notch is deeper and the inner diameter is wider, so that the external lifesaving mechanism is more fastened when in screw connection with the connecting section, and the external lifesaving mechanism is effectively prevented from falling off in the rescue process.

In some embodiments, the telescopic life bar is tapered when the telescopic life bar is in a stretched state; when the telescopic life-saving rod is in a closed state, the telescopic life-saving rod is conical.

By adopting the technical scheme, when the telescopic life-saving rod is in a contracted state, the diameter of the telescopic life-saving rod gradually shortens along the first fixing piece of the rod body and the branch rod towards the connecting section. When the telescopic life-saving rod is in a stretching state, the rod dividing diameter of the telescopic life-saving rod is gradually decreased from the rod body to the connecting section.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it will be obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a schematic perspective view of an embodiment of a telescopic life rod according to the present utility model;

FIG. 2 is a schematic perspective view of an embodiment of a telescopic life bar connection rake according to the present utility model;

fig. 3 is a schematic perspective view of an embodiment of an external rescue mechanism (hook) according to the present utility model;

fig. 4 is a schematic perspective view of an embodiment of a telescopic life-saving rod connected landing net according to the present utility model;

fig. 5 is a schematic perspective view of an embodiment of a telescopic life rod according to the present utility model;

fig. 6 is a schematic structural view of a connecting section of a telescopic life rod according to the present utility model.

In the figure:

a rod body-10; dividing the rod into 11; a connecting section-12; notch-120; a fixing member 13; an anti-slip layer-14;

an external lifesaving mechanism-20; a hook-21; rake-22; and (3) a dip net-23.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

For convenience of the following description, the first direction (X) is defined in conjunction with fig. 1 before describing the specific structure of the telescopic life bar. The first direction is the length direction, such as the X direction, of the telescopic life-saving rod when the telescopic life-saving rod is normally placed.

Referring to fig. 1, fig. 1 is a schematic perspective view illustrating an embodiment of a telescopic life rod according to the present utility model.

In some embodiments, a telescopic life bar, the telescopic life bar comprising: the connecting rod comprises a rod body 10, a plurality of branch rods 11, a connecting section 12 and a plurality of fixing pieces 13.

The rod body 10 extends along a first direction (shown as an X direction in fig. 1), wherein the inside of the rod body 10 is of a hollow structure; the branch rod 11 can be embedded into the rod body 10; and the sub-rods 11 are sequentially embedded into the sub-rods 11 on the adjacent side, wherein the diameters of the two adjacent sub-rods 11 are different.

The connecting section 12 is an end far away from the rod body 10, wherein the connecting section 12 is provided with a notch 120, and the notch 120 can be connected and fixed with an external lifesaving mechanism 20 (shown in fig. 4 to 6); the fixing element 13 is located between two adjacent partial rods 11 or between a partial rod 11 and a rod body 10, wherein the fixing element 13 is used for fixing the partial rods 11.

In the embodiment of the utility model, the rod body 10 and the branch rod 11 are fixed through the fixing piece 13, and the required length can be adjusted according to actual needs, namely, the appropriate number of branch rods 11 can be extended according to the actual required distance. Wherein, divide pole 11 can receive the body of rod 10 inside in proper order to realize effectively when not needing to use portable.

Illustratively, in fig. 1, the fixing members 13 are located at the side ends of each sub-rod 11 in a first direction (shown in the X direction in fig. 1) when the telescopic life rod is in a contracted state. Wherein the fixing member 13 closest to the rod body 10 is located at the side end of the rod body 10. The connecting section 12 is provided with the notch 120 which can be connected with the external lifesaving mechanism 20, and the external lifesaving mechanism 20 is in threaded screw connection with the threads in the notch 120, so that the external lifesaving mechanism 20 is firmly connected with the connecting section 12, namely, the external lifesaving mechanism 20 can be effectively replaced according to the actual police condition. Illustratively, the connecting section 12 is located at an end remote from the rod body 10.

When a police officer uses the telescopic life-saving rod to carry out remote rescue, the connection section 12 is connected with a proper external life-saving mechanism 20, so that the risks of the police officer, the fire-fighting rescue personnel and the like can be effectively avoided. The telescopic life-saving rod is remotely operated by police officers and the like, is simple and convenient to operate, and can directly reach rescue places. For example, in some application scenarios, when personal property such as a bag falls into water, the personal property can be directly fished out from the water through the connection section 12 and the dip net 23.

In some embodiments, the rod body 10 is made of carbon fiber, and the branch rods 11 are made of carbon fiber.

In the embodiment of the utility model, the carbon fiber is a novel fiber (carbon fiber) made of high-strength and high-modulus fiber with carbon content more than 95%. It has the advantages of light weight, high strength, etc. Carbon fiber materials are used as a base material for telescopic life-saving bars. The strength of the branch rod 11 and the rod body 10 can be effectively enhanced, and the convenience and efficiency of the branch rod are satisfied. Illustratively, when the rod body 10 is stretched to a length of 10m, the rod body 10 made of a carbon fiber material is not easily bent and deformed.

Referring now to fig. 2-4, fig. 2 is a schematic perspective view of an embodiment of a telescopic life bar attachment rake 22 according to the present utility model; fig. 3 is a schematic perspective view showing an embodiment of an external lifesaving mechanism 20 (hook 21) according to the present utility model; fig. 4 shows a schematic perspective view of an embodiment of a telescopic life-saving rod connection landing net 23 according to the present utility model.

In some embodiments, the connection section 12 is capable of connecting to an external rescue mechanism 20 including any one of: hooks 21, rakes 22, a screen 23, clamps and knives.

In some application scenarios, the connection section 12 can be connected with different external rescue mechanisms 20, so as to cope with different police conditions and realize optimal and fastest rescue.

For example, when salvaging underwater or underwater objects or taking objects in a narrow space where a person cannot travel, the rake 22 shown in fig. 2 can be easily taken out, and the rake 22 is provided with eight claws, each claw having a length of 40cm, wherein the claws are bent at 90 degrees, for example. The rake 22 is threaded at the bottom and can be screwed into the slot 120.

For example, the hook 21 shown in fig. 3 can be used when facing a person falling into water, and illustratively, the bottom of the hook 21 is also threaded and can be connected with the notch 120 of the telescopic life-saving rod, and the steps for rescuing the person falling into water are as follows:

the connection section 12 of the telescopic life rod is spirally connected with the hook 21 for installation according to the field environment, water flow, water falling distance and the like. And the sub-rods 11 of the telescopic life-saving rod are pulled out to a proper length in sequence. The telescopic life-saving rod is gradually moved towards the person falling into water, if the person falling into water is conscious, the person falling into water grabs the telescopic life-saving rod, or hooks the clothes of the person falling into water by the hooks 21, and the clothes are quickly pulled to the shore for rescue.

For example, when wild animals such as snakes invade a residential area, the common catcher in the prior art is only one meter to two meters long, and when the snakes are in a position (such as the upper end of a tree) which cannot be close to the body of a person. The common catcher catches the fly to meet the elbow, and uses the dip net 23 to limit or pocket the fly. The life safety of police officers can be effectively protected.

In some embodiments, the rod body 10 is further sleeved with an anti-slip layer 14, wherein the anti-slip layer 14 is made of rubber.

In the embodiment of the utility model, the anti-slip layer 14 (shown in the shaded part in the figure) is sleeved outside the rod body 10, so that the gripping capability of police personnel on the telescopic lifesaving rod can be effectively enhanced. Illustratively, the anti-slip coating covers a large portion of the body 10 of the rod, effectively enabling improved anti-slip capabilities when multiple people grip it.

In some embodiments, the securing member 13 is a metal threaded port that is in a released state when rotated in a first clockwise direction (see direction a in fig. 1) and the securing member 13 is in a locked state when rotated in a second clockwise direction, wherein the first and second clockwise directions are opposite.

In the embodiment of the utility model, the fixing pieces 13 are sequentially rotated along the side close to the rod body 10, so that the total length of the telescopic life-saving rod is adjusted according to actual needs. Illustratively, the connection section 12 is fixed to the branch bars 11 at a side far from the bar body 10 and is located outside the bar body 10 when all the branch bars 11 are embedded in the bar body 10, i.e. the connection section 12 is still capable of connecting to an external lifesaving device regardless of the length of the telescopic lifesaving bar.

Referring to fig. 5, fig. 5 is a schematic perspective view showing an embodiment of a stretched state of a telescopic life rod according to the present utility model.

In some embodiments, the length of the metal thread mouth in the first direction (shown in the X direction in fig. 1) is 1.5cm to 3cm.

In the embodiment of the present utility model, when the telescopic life-saving rod is in the contracted state, the length of the telescopic life-saving rod is the length of the rod body 10 plus the length of all the metal thread openings along the first direction (shown in the X direction in fig. 1) and the length of the connecting section 12. When the telescopic life-saving rod is in a stretched state, the length of the telescopic life-saving rod is the length of the rod body 10 plus the length of all the branch rods 11 and the length of all the metal thread openings (namely the fixing pieces 13) as shown in fig. 5. Illustratively, the sub-rods 11 are threaded at one end and a fixing member 13 is fixed at the other end, and the sub-rods 11 are connected through threads.

In some embodiments, the telescopic life bar comprises a length of bar body 10 and eleven-section bar 11 and a length of connecting section 12; the length of the rod body 10 is 0.8m to 1.5m, and the length of the branch rod 11 is 0.5m to 1.5m.

In the embodiment of the utility model, the inventor practically discovers in the process of treating the alarm condition for many years: the length of the rod body 10 is 0.8m to 1.5m, and the length of the branch rod 11 is 0.5m to 1.5m, which is a suitable interval. The telescopic life-saving rod can effectively ensure proper support degree in the section. Illustratively, the total length of the telescopic life-saving rod used in the present utility model is 12m, the length of each section of the sectional rod 11 is 1m, and the length of the rod body 10 is 1m, but the present utility model is not limited to the respective lengths of the telescopic life-saving rods.

In some embodiments, the diameter of the shaft 10 is 4cm to 6cm.

In the embodiment of the present utility model, when the diameter of the rod body 10 is 4cm to 6cm, the diameter of the rod body 10 is 5cm in the present utility model, for example, so that the police officer can be effectively ensured to grasp by one hand in the use process. And the length of the rod body 10 is long, so that a plurality of life saving personnel can conveniently grasp the rod body at the same time when a single life saving personnel cannot operate when the quantity of the object to be saved is high.

Referring to fig. 6, fig. 6 is a schematic structural view of a connecting section 12 of a telescopic life rod according to the present utility model.

In some embodiments, the depth of the slot 120 in the first direction (shown in the X-direction in fig. 1) is 10mm to 18mm, and the diameter of the interior of the slot 120 is 6mm to 8mm.

In an embodiment of the present utility model, the notch 120 of the connection section 12 can be connected to the external rescue 20, wherein the depth and internal diameter of the notch 120 can be such that the external rescue 20 is secured when screwed to the connection section 12. Thereby effectively preventing the external rescue 20 from falling off during rescue. Illustratively, the inner wall of the slot 120 is threaded to mate with the threads of the external rescue 20.

In some embodiments, the telescoping lifesaving rod is tapered when the telescoping lifesaving rod is in a stretched state; when the telescopic life-saving rod is in a closed state, the telescopic life-saving rod is in a conical shape.

In the embodiment of the utility model, when the telescopic life-saving rod is in a contracted state, the diameter of the telescopic life-saving rod gradually shortens along the first fixing piece 13 of the rod body 10 and the branch rod 11 towards the connecting section 12, and the telescopic life-saving rod is conical. When the telescopic life-saving rod is in a stretching state, the diameters of the branch rods 11 of the telescopic life-saving rod are gradually decreased from the rod body 10 to the connecting section 12.

The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields using the descriptions and drawings of the present utility model should be carried within the scope of the present utility model.

Claims (10)

1. A telescopic life saving rod, comprising:

the rod body extends along a first direction, wherein the inside of the rod body is of a hollow structure;

a plurality of sub-rods which can be embedded into the rod body; the branch rods are sequentially embedded into the branch rods on the adjacent side, wherein the diameters of the two adjacent branch rods are different;

the connecting section is far away from one end of the rod body, wherein the connecting section is provided with a notch which can be connected and fixed with an external lifesaving mechanism;

the fixing pieces are located between two adjacent sub-rods or between the sub-rods and the rod body, and the fixing pieces are used for fixing the sub-rods.

2. The telescopic life-saving rod according to claim 1, wherein the rod body is made of carbon fiber, and the branch rods are made of carbon fiber.

3. The telescopic life saving bar according to claim 1, wherein the connection section capable of connecting the external life saving mechanism comprises any one of: hooks, rakes, dip nets, clamps and cutters.

4. The telescopic life-saving rod according to claim 1, wherein an anti-slip layer is sleeved outside the rod body, and the anti-slip layer is made of rubber.

5. The telescopic life bar of claim 1, wherein the securing member is a metal threaded wire port, the securing member is in a released state when the metal threaded wire port is rotated in a first clockwise direction, and the securing member is in a locked state when the metal threaded wire port is rotated in a second clockwise direction, wherein the first clockwise direction is opposite to the second clockwise direction.

6. The telescopic life bar of claim 5, wherein the length of the wire opening in the first direction is 1.5cm to 3cm.

7. The telescopic life bar according to claim 1, wherein the telescopic life bar comprises one section of the bar body and ten sections of the branch bar and one section of the connection section; the length of the rod body is 0.8m to 1.5m, and the length of the branch rod is 0.5m to 1.5m.

8. The telescopic life saving rod according to claim 1, wherein the diameter of the rod body is 4cm to 6cm.

9. The telescopic life bar according to claim 1, wherein the depth of the notch in the first direction is 10mm to 18mm, and the diameter of the interior of the notch is 6mm to 8mm.

10. The telescopic life bar of claim 1, wherein the telescopic life bar is tapered when the telescopic life bar is in a stretched state; when the telescopic life-saving rod is in a closed state, the telescopic life-saving rod is conical.