CN204684481U - A kind of multi-functional break-in tool - Google Patents

Abstract

The utility model discloses a multifunctional rescue tool, which comprises a hand-held part, and the two ends of the hand-held part are respectively connected with a first tool part and a second tool part; wherein, the first tool part includes an air valve switch hole and a The ax splitting unit and the piercing unit arranged on both sides of the gas valve switch hole, the ax splitting unit includes an arc-shaped ax blade, the piercing unit includes a tapered tip, and the first tool part also includes a convex The raised wrench unit, the protrusion of the wrench unit and the lower edge of the ax unit form a rotation space, and the second tool part is arranged in a U-shaped structure. The rescue tool of the utility model is convenient to carry, has strong practicability, can deal with different rescue objects at the same time, reduces the user's load, and no longer needs to select different rescue tools according to different rescue objects, so It also improves the demolition efficiency.

Description

A multi-functional demolition tool

technical field

The utility model relates to a multifunctional demolition tool, which belongs to the field of construction engineering.

Background technique

According to statistics, when a fire breaks out, the number of people who die from smoke choking and suffocation is far more than the number of people who die from fire burns. The main reason is that when the fire happens at night, the doors and windows of the house are usually closed and The smoldering situation will cause the dense smoke to be unable to leak to the outside world, causing people to choke and suffocate. In addition, the closed doors and windows will also hinder people's chances of escaping, and the water pipes of firefighters cannot be extended into the house for pouring. Therefore, Firefighters or rescuers need to use an ax or other tools to destroy the doors and windows before spraying water into the home or assisting people in the home to escape from the fire. In order to fight for the first rescue, firefighters or rescue personnel need to enter the fire scene in a destructive way to carry out rescue work in most cases, so removing obstacles is almost a must for firefighters or rescue personnel, for example: destroying Doors or windows, demolition of boards or walls, removal of bolts or nails... and other demolition operations, in order to effectively perform the above-mentioned demolition operations, it is necessary to use corresponding tools, such as: axes, wrenches, chisels...etc., such a The firefighters must carry multiple tools with them, so that they can be satisfied with the demolition operations in different situations, so as to rescue people or objects in dangerous environments.

First of all, when firefighters carry multiple rescue tools, it is necessary to configure the placement position of each tool one by one, and there must be corresponding placement space (such as: pocket) or components (such as: belt, waist bag), not only increases the cost of purchasing tools and modifying clothes, but also makes it very inconvenient for firefighters to carry multiple tools. Secondly, the total weight of these tools is not light, resulting in a large increase in the load of firefighters , especially, in order to fight for rescue time, most of the firefighters run in the way of running, so in the case of loading multiple tools, it is very easy to consume the physical strength of the firefighters, delay the rescue time, and what's more, make the firefighters themselves Finally, firefighters still need to choose the corresponding tool from multiple tools depending on the type of current demolition operation (such as: destroying doors or windows, breaking boards or walls, removing bolts or nails), not only It will cause a missed rescue opportunity, and in the fire scene, at night or in a dark environment, due to the poor visual condition, it will also cause trouble for firefighters in choosing tools.

Therefore the development of a kind of multifunctional rescue tool that can deal with different rescue objects is very necessary.

Utility model content

Purpose of the utility model: The technical problem to be solved by the utility model is to provide a multifunctional rescue tool that can deal with different rescue objects at the same time.

In order to solve the problems of the technologies described above, the technical scheme adopted in the utility model is as follows:

A multifunctional rescue tool, comprising a hand-held part, the two ends of the hand-held part are respectively connected to a first tool part and a second tool part; wherein, the first tool part includes an air valve switch hole and is arranged on the air The ax splitting unit and the piercing unit on both sides of the valve switch hole, the ax splitting unit includes an arc-shaped ax blade, the piercing unit includes a tapered tip, and the first tool part also includes a raised wrench unit , the protrusion of the wrench unit and the lower edge of the ax unit form a rotation space, and the second tool part is arranged in a U-shaped structure.

Further preferably, the surface of the handle is covered with an anti-slip layer.

Further preferably, the structure of the gas valve switch hole is rectangular or circular, and the gas valve switch hole is a through hole or arranged symmetrically.

Further preferably, the U-shaped structure includes two opposite vertical sides, and the inner side walls of the vertical sides are provided with corrugated protruding teeth.

Further preferably, a removal block is provided inside the vertical side of the U-shaped structure.

Further preferably, the end of one vertical side of the U-shaped structure is arranged in a V shape.

Further preferably, the horizontal distance between the two opposite vertical sides decreases successively from inside to outside.

Further preferably, the top of the drilling unit is arranged horizontally.

Beneficial effects: Compared with the prior art, the utility model rescue tool is convenient to carry, has strong practicability, can deal with different rescue objects at the same time, reduces the user's load, and no longer needs to use different rescue objects Instead of choosing different demolition tools, the efficiency of demolition is also improved.

Description of drawings

Fig. 1 is the structural representation I of the utility model multifunctional rescue tool;

Fig. 2 is the structure schematic diagram II of the utility model multifunctional rescue tool;

Fig. 3 is the structure schematic diagram III of the utility model multifunctional rescue tool;

Fig. 4 is the use status diagram I of the utility model multi-functional breaking tool part;

Fig. 5 is the use state diagram II of the utility model multi-functional rescue tool part;

Fig. 6 is the use state diagram III of a part of the multifunctional rescue tool of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

As shown in Figures 1 to 6, the multifunctional rescue tool 1 of the present utility model includes a hand-held part 10, and the two ends of the hand-held part 10 are respectively connected to a first tool part 11 and a second tool part 12; wherein, the first tool part 11 includes an air valve switch hole 110 and an ax splitting unit 111 and a piercing unit 113 arranged on both sides of the gas valve switch hole 110. The ax splitting unit 111 and the piercing unit 113 are both extended outwards. The ax blade 1111 of shape, the ax blade 1111 can carry out chopping action to article (such as: tree, wall surface, door panel), and the piercing unit 113 comprises the tip that is tapered, and the tip of piercing unit 113 can be to article (such as: tree, floor board). ) to perform chiseling action, when the user holds the handle 10, he can arbitrarily adjust the position of the ax splitting unit 111 or the piercing unit 113 facing the object according to the current breaking operation requirements, so as to quickly carry out the breaking operation, The first tool part 11 also includes a protruding wrench unit 112, the protrusion of the wrench unit 112 is adjacent to the position of the ax edge 1111 of the axe unit 111, a turning space 1121 is formed between the wrench unit 112 and the edge of the axe unit 111, the wrench The included angle between the protrusion of the unit 112 and the lower edge of the ax unit 111 is 150°-160°, and the user presses the wrench unit 112 against the edge of the fire hydrant, fire nut or other locking object 22 (such as 5), the head of the fire bolt, fire nut or other locking object 22 is located in the rotation space 1121, and then the fire hydrant, fire nut or other locking object 22 is pulled, and the The wrench unit 112 is arranged on other positions of the first tool part 11, such as the turning space 1121 is formed between the wrench unit 112 and the edge of the first tool part 11, and the second tool part 12 is arranged in a U-shaped structure, and the U-shaped structure is surrounded by one The first removal space 120, when the user wants to remove or turn a locking component (nut or screw), it can place the locking component in the first removal space 120, so that the second tool part 12 Clamp the locking assembly, and the user holds the handle part 10 and uses the second tool part 12 to rotate the locking assembly. The U-shaped structure includes two opposite vertical sides, and the inner wall of the vertical side is provided with corrugated Protruding teeth 121, the corrugated protruding teeth 121 can clamp and engage the locking components with external convex teeth, so that the tool can remove the locking components more stably. In addition, the inner side of the vertical side of the U-shaped structure is also equipped with a removal tool. Block 123, thereby forming a second removal space 124 in the second tool part 12, the width of the second removal space 124 is smaller than the width of the first removal space 120, so the second tool part 12 can hold different sizes of The locking component greatly improves the convenience of use of the tool. The outer surface of the removal block 123 is provided with corrugated protruding teeth 1231 , so that the locking component with external protruding teeth can also be clamped and engaged.

The horizontal distance between the two opposite vertical sides of the second tool part 12 decreases successively from the inside to the outside, that is, its lateral width W1, W2, W3 gradually increases from the outside to the inside (as shown in Figure 6), and the user can move the second tool part 12 to the outside. One of the vertical sides of the second tool part 12 penetrates between the two fixed objects 31 and 32, and the breaking tool 1 is used as a stick to pry one of the fixed objects 31 or 32. In addition, in the first tool part 11 The top of the top is provided with an impact surface 114, the impact surface 114 is perpendicular to the axis I of the multifunctional rescue tool 1, and the impact surface 114 is horizontally arranged so that the user can use a hammer or other tools to knock the impact surface 114, so that the first A vertical edge of the two tool parts 12 can quickly penetrate between the two fixed objects 31 and 32, and the end of one of the vertical edges of the U-shaped structure is provided with a gap 122, and the gap 122 (for inward concave) is V-shaped , when the fastening component is a nail, since its exposed part is smaller than the width of the first removal space 120 or the second removal space 124, it cannot be removed by the first removal space 120 or the second removal space 124 of the second tool part 12 When the two removal spaces 124 are clamped (that is, the corresponding two inner surfaces of the second tool part 12 cannot touch the periphery of the fastening component at the same time), the user inserts the second tool part 12 into the hole through the gap 122. On the fastening component, and thereby pull out the fastening component, since the width of the notch 122 is gradually reduced from the outside to the inside, it can adapt to a variety of fastening components of different specifications, so as to improve the practicality of the multifunctional rescue tool 1 sex.

When the user uses the multi-functional breaking and breaking tool 1, he can hold it tightly on the handle 10. The outer surface of the handle 10 is covered with at least one layer of anti-slip layer 101. The anti-slip layer 101 is made of rubber, plastics, epoxy resin or other anti-slip material, and the surface of the anti-slip layer 101 is flat or granular, which is used to improve the anti-slip effect of the user holding the handle 10, and prevent the user from causing the multi-functional rescue tool to slip due to hand slippage when performing rescue operations. 1. If the hand is released, causing injury to the user or affecting the demolition operation, the shape of the handle 10 is wavy or other shapes.

When the user wants to close the gas valve switch 21 (such as: gas valve switch), the gas valve switch hole 110 can be fitted on the gas valve switch 21 (as shown in Figure 4), and hold the handle 10. With the air valve switch hole 110 as the axis, push the multifunctional rescue tool 1, and then rotate and close the air valve switch 21. The air valve switch hole 110 can be rectangular or circular or other shapes as required. The air valve switch The hole 110 may be a through hole or a non-through hole. If the air valve switch hole 110 is a non-through hole, the air valve switch hole 110 may be provided on both sides of the first tool part 11 respectively.

Claims (8)

1. a multi-functional break-in tool, is characterized in that: comprise Handheld Division, and the two ends of described Handheld Division connect the first tool part and the second tool part respectively; Wherein, the axe that described first tool part comprises air valve switch hole and is arranged on both sides, described air valve switch hole splits unit and unit of giving a farfetched interpretation, the bit that unit comprises arc shape split by described axe, described unit of giving a farfetched interpretation comprises tapered tip, described first tool part also comprises the spanner unit of convex, the lower limb that unit split by the projection of described spanner unit and described axe encloses rotation space, the U-shaped vibrational power flow of described second tool part.

2. multi-functional break-in tool according to claim 1, is characterized in that: the surface coverage of described Handheld Division has skid resistant course.

3. multi-functional break-in tool according to claim 1, is characterized in that: the structure in described air valve switch hole is rectangle or circle, and described air valve switch hole is through hole or is symmetrical set.

4. multi-functional break-in tool according to claim 1, it is characterized in that: described U-shaped structure comprises two vertical edges be oppositely arranged, the madial wall of described vertical edge is provided with corrugated double wedge.

5. multi-functional break-in tool according to claim 4, is characterized in that: be also provided with removal block inside described U-shaped structural vertical limit.

6. multi-functional break-in tool according to claim 4, is characterized in that: the V-shaped setting in end of a described U-shaped structure wherein vertical edge.

7. multi-functional break-in tool according to claim 4, is characterized in that: described two horizontal ranges being oppositely arranged vertical edge are successively decreased from inside to outside successively.

8. multi-functional break-in tool according to claim 1, is characterized in that: described in give a farfetched interpretation the top of unit in being horizontally disposed with.