Multi-functional forcible entry tool

Abstract

This invention relates to the technical field of demolition tools, and more particularly to a multifunctional demolition tool, comprising an external component including an operating component, an opening component, and a pulling component, wherein the opening component is disposed on the operating component and the pulling component is disposed on the opening component; a top component including a moving component and a resisting component, wherein the moving component is disposed on the opening component and the resisting component is disposed on the opening component; and a dual-side component including an extension component, a follower component, an embedded component, and a rotating component, wherein the extension component is disposed on the opening component, the follower component is disposed on the extension component, the embedded component is disposed on the moving component, and the rotating component is disposed on the embedded component. By adding a top component to the external component, the tool can extend its reach to perform demolition in narrow spaces during conventional demolition work, reducing the operational difficulty caused by space limitations; the dual-side component enables multi-angle and multi-directional demolition operations.

Description

Technical Field

[0001] This invention relates to the technical field of demolition tools, and more particularly to a multifunctional demolition tool. Background Technology

[0002] Demolition tools play a crucial role in a variety of situations, including emergency rescue, building demolition, military engineering, and routine maintenance.

[0003] However, most existing demolition tools are simply designed and have limited functions, mainly limited to single-direction linear work. This makes them inadequate when faced with complex demolition tasks that require multi-angle and multi-directional operations. Especially in environments with limited space, such as inside collapsed buildings, accident scenes where vehicles are crushed, or narrow pipe repairs, the efficiency of traditional demolition tools is greatly reduced, or they may even become ineffective. Summary of the Invention

[0004] In view of the above-mentioned problems that the work cannot be carried out in narrow spaces due to the single direction of use, the present invention is proposed.

[0005] Therefore, the purpose of this invention is to provide a multifunctional demolition tool.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: including,

[0007] An external component includes an operating element, an opening element, and a pulling element, wherein the opening element is disposed on the operating element and the pulling element is disposed on the opening element;

[0008] A top component includes a movable member and an abutting member, the movable member being disposed on the opening member, and the abutting member being disposed on the opening member; and,

[0009] The dual-sided assembly includes an extension member, a follower member, an insert member, and a rotating member. The extension member is disposed on the opening member, the follower member is disposed on the extension member, the insert member is disposed on the moving member, and the rotating member is disposed on the insert member.

[0010] In a preferred embodiment of the multifunctional demolition tool of the present invention, the operating component includes a driver, a transmission tube, a handle, and a receiving plate. The transmission tube is disposed on the driver, the handle is disposed on the transmission tube, and the receiving plate is disposed on the handle.

[0011] In a preferred embodiment of the multifunctional demolition tool of the present invention, the opening component includes a push shaft, a push plate, an opening rod, a demolition block, a clamping surface, and a lifting surface. The push shaft is disposed on the driver, the push plate is disposed on the push shaft, the opening rod is disposed on the push plate, the demolition block is disposed on the opening rod, and the clamping surface and the lifting surface are disposed on the demolition block.

[0012] In a preferred embodiment of the multifunctional demolition tool of the present invention, the pulling component includes a movable cylinder, a pulling column, a connecting bead, a rotating ball, and a rotating groove. The movable cylinder is disposed on the demolition block, the pulling column is disposed on the movable cylinder, the connecting bead is disposed on the pulling column, the rotating ball is disposed on the connecting bead, and the rotating groove is disposed on the rotating ball.

[0013] In a preferred embodiment of the multifunctional demolition tool of the present invention, the movable component includes a receiving groove, a pushing groove, a pushing rod, and an amplification plate. The receiving groove and the pushing groove are disposed on the demolition block, the pushing rod is disposed on the pushing groove, and the amplification plate is disposed on the pushing rod.

[0014] In a preferred embodiment of the multifunctional demolition tool of the present invention, the contact member includes a moving groove, a moving rod, a contact plate, and a pressing plate. The moving groove is disposed on the demolition block, the moving rod is disposed on the moving groove, the contact plate is disposed on the moving rod, and the pressing plate is disposed on the contact plate.

[0015] In a preferred embodiment of the multifunctional demolition tool of the present invention, the extension includes a double-sided groove, a movable handle, a compression groove, a compression buckle block, a lifting block, and an adapter groove. The double-sided groove is disposed on the demolition block, the movable handle is disposed on the double-sided groove, the compression groove is disposed on the movable handle, the compression buckle block is disposed on the compression groove, the lifting block is disposed on the demolition block, and the adapter groove is disposed on the lifting block.

[0016] In a preferred embodiment of the multifunctional demolition tool of the present invention, the following component includes an auxiliary block, a follower disk, a release groove, a synchronizing rod, and a pushing block. The auxiliary block is disposed on the moving handle, the follower disk is disposed on the auxiliary block, the release groove and the synchronizing rod are disposed on the follower disk, and the pushing block is disposed on the synchronizing rod.

[0017] In a preferred embodiment of the multifunctional demolition tool of the present invention, the embedded component includes a synchronous track, a rotating disk, an embedded groove, an extension rod, a rotating block, a guide post, and an integral groove. The synchronous track is disposed on the receiving groove, the rotating disk is disposed on the synchronous track, the embedded groove and the extension rod are disposed on the rotating disk, the rotating block is disposed on the extension rod, the guide post is disposed on the rotating block, and the integral groove is disposed on the receiving groove.

[0018] In a preferred embodiment of the multifunctional demolition tool described in this invention, the rotating component includes a retraction groove, a spring slider, a rotating bar, a return bar, a front push post, and a rear push post. The retraction groove is disposed on the rotating disk, the spring slider is disposed on the retraction groove, the rotating bar and the return bar are disposed on the rotating disk, and the front push post and the rear push post are disposed on the rotating bar.

[0019] The beneficial effects of this invention are as follows: By incorporating a top component into the external components, this invention extends into confined spaces during conventional demolition work, significantly improving work efficiency in complex environments and reducing operational difficulties caused by space limitations; the dual-sided components enable multi-angle and multi-directional demolition operations during normal use, enhancing the tool's flexibility and adaptability to meet various demolition needs; the design allows the tool to perform multi-angle demolition work in narrow or confined spaces, which is difficult to achieve with traditional demolition tools, thereby improving rescue efficiency in emergency situations (such as car accident scenes, earthquake ruins, etc.); the structural design of this invention considers ease of operation, allowing even non-professionals to quickly master its use, lowering the operational threshold and increasing the tool's accessibility. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a multifunctional demolition tool according to the present invention.

[0022] Figure 2 This is a schematic diagram of the internal structure of a multifunctional demolition tool according to the present invention.

[0023] Figure 3 This is a schematic diagram of the pulling component structure of a multifunctional demolition tool according to the present invention.

[0024] Figure 4 This is a schematic diagram of the top component structure of a multifunctional demolition tool according to the present invention.

[0025] Figure 5 This is a schematic diagram of the abutment structure of a multifunctional demolition tool according to the present invention.

[0026] Figure 6 This is a schematic diagram of the dual-side component structure of a multifunctional demolition tool according to the present invention.

[0027] Figure 7 This is a schematic diagram of the extension structure of a multifunctional demolition tool according to the present invention.

[0028] Figure 8 This is a schematic diagram of the internal structure of the double-sided components of a multifunctional demolition tool according to the present invention.

[0029] Figure 9 This is a schematic diagram of the follower structure of a multifunctional demolition tool according to the present invention.

[0030] Figure 10 This is a schematic diagram of the embedded structure of a multifunctional demolition tool according to the present invention.

[0031] Figure 11 This is a schematic diagram of the rotating component structure of a multifunctional demolition tool according to the present invention.

[0032] Figure label:

[0033] 100. External component; 101. Operating component; 101a. Driver; 101b. Transmission tube; 101c. Hand handle; 101d. Receiving plate; 102. Opening component; 102a. Push shaft; 102b. Push plate; 102c. Opening rod; 102d. Breaking block; 102e. Clamping surface; 102f. Lifting surface; 103. Pulling component; 103a. Moving cylinder; 103b. Pulling column; 103c. Connecting bead; 103d. Rotating ball; 103e. Rotating groove; 200. Top component; 201. Moving component; 201a. Receiving groove; 201b. Push groove; 201c. Push rod; 201d. Amplification plate; 202. Contact component; 202a. Moving groove; 202b. Moving rod; 202c. Contact plate; 202d. Squeezing plate 300, Dual-sided assembly; 301, Extension piece; 301a, Dual-sided groove; 301b, Moving handle; 301c, Extrusion groove; 301d, Extrusion buckle block; 301e, Lifting block; 301f, Adaptor groove; 302, Follower piece; 302a, Auxiliary block; 302b, Follower disc; 302c, Release groove; 302d, Synchronizing rod; 302e, Pushing block; 303, Embedded piece; 303a, Synchronizing track; 303b, Rotating disc; 303c, Embedded groove; 303d, Extension rod; 303e, Rotating block; 303f, Guide post; 303g, Integral groove; 304, Rotating piece; 304a, Retraction groove; 304b, Spring slider; 304c, Rotating bar; 304d, Return bar; 304e, Front push post; 304f, Rear push post. Detailed Implementation

[0034] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0035] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0036] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0037] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0038] Example 1

[0039] Reference Figure 1 - Figure 3 The first embodiment of the present invention provides a multi-functional demolition tool. This device includes an external component 100, including an operating component 101, an opening component 102, and a pulling component 103. The opening component 102 is disposed on the operating component 101, and the pulling component 103 is disposed on the opening component 102. Through the interaction between the operating component 101, the opening component 102, and the pulling component 103, the demolition function can be performed.

[0040] Specifically, the operating component 101 includes a driver 101a, a transmission tube 101b, a handle 101c, and a receiving plate 101d. The driver 101a electrically drives the entire device for dismantling operations. The transmission tube 101b is mounted on the driver 101a and connected to it, allowing objects to move through its interior. The handle 101c is mounted on the transmission tube 101b and is fixedly connected to it. The handle 101c consists of two arc-shaped blocks fixedly connected by nuts. The receiving plate 101d is mounted on the handle 101c and has a trapezoidal cross-section. The receiving plate 101d consists of two plates with a certain width between them, allowing objects to move between them. Activating the driver 101a allows objects to move between the transmission tube 101b, the handle 101c, and the receiving plate 101d.

[0041] Furthermore, the opening member 102 includes a push shaft 102a, a push plate 102b, an opening rod 102c, a breaking block 102d, a clamping surface 102e, and a lifting surface 102f. The push shaft 102a is mounted on the driver 101a and is fixedly connected to the driver 101a. Activation of the driver 101a can push the push shaft 102a to move between the transmission tube 101b, the handle 101c, and the receiving plate 101d. The push plate 102b is mounted on the push shaft 102a and is fixedly connected to the push shaft 102a. On a, the movement of the push shaft 102a drives the push plate 102b to move. Two opening rods 102c are mounted on the push plate 102b, each connected to one side of the push plate 102b. As the push plate 102b moves, the opening rods 102c move. Two breaking blocks 102d are mounted on the opening rods 102c, each located on one side of the receiving plate 101d. One side of each breaking block 102d is movably connected to the receiving plate 101d via a nut. A side-connected opening rod 102c is provided. As the opening rod 102c moves, the breaking blocks 102d, with the nut-connected receiving plate 101d as the center, tilt relative to each other, causing the distance between them to gradually increase. This allows the breaking blocks 102d to expand the distance between objects when they are inside the object, and conversely, to compress the object components between them. A clamping surface 102e and a lifting surface 102f are provided on the breaking blocks 102d. The clamping surface 102e is located on the breaking block 102d. The clamping surface 102e is located closest to the other breaking block 102d. It increases the friction between the objects being clamped, making it easier for the breaking block 102d to clamp the object. As the breaking blocks 102d move towards each other, the object can be clamped. The lifting surface 102f is opened on the breaking block 102d opposite to the clamping surface 102e. It can increase the distance between the objects when the breaking blocks 102d move relative to each other. The concave and convex surfaces of the lifting surface 102f and the clamping surface 102e can increase the contact with the object and facilitate further operation.

[0042] Furthermore, the pulling component 103 includes a movable cylinder 103a, a pulling column 103b, a connecting bead 103c, a rotating ball 103d, and a rotating groove 103e. The movable cylinder 103a is disposed on the breaking block 102d and is fixedly connected to the breaking block 102d, and is located on the side close to the receiving block. Each breaking block 102d has one movable cylinder 103a. The movable cylinder 103a allows objects to move within it, and the outermost opening of the movable cylinder 103a is larger than the opening inside the breaking block 102d. With a small diameter, it can be used to limit the distance an object moves. The pulling post 103b is mounted on the moving cylinder 103a and is movably connected within the moving cylinder 103a. The connecting bead 103c is mounted on the pulling post 103b and is fixedly connected to it. The connecting bead 103c is a spherical structure, with one side connected to the outer opening of the moving cylinder 103a. Each demolition block 102d has a pulling post 103b and a connecting bead 103c on its moving cylinder 103a. A connecting bead 103c and a rotating ball 103d are disposed on the connecting bead 103c. The rotating ball 103d is located between the two breaking blocks 102d. The rotating ball 103d is a spherical structure. A rotating groove 103e is disposed on the rotating ball 103d. The rotating groove 103e is a circular structure and its position corresponds to that of the connecting bead 103c. Thus, the connecting bead 103c is positioned between the rotating balls 103d and can move on the rotating balls 103d. When the two breaking blocks 102d are connected, the connecting bead 103c is positioned between the two connecting blocks 103d. When the dismantling block 102d moves relative to each other, since the pulling column 103b and the connecting bead 103c are connected to the rotating ball 103d through the moving cylinder 103a, the two pulling columns 103b will move relative to each other in the rotating groove 103e on the rotating ball 103d during the entire movement, gradually getting closer. The entire rotating ball 103d will also move to the other side of the dismantling block 102d, thereby driving the pulling column 103b to move within the moving cylinder 103a. The reverse movement of the dismantling block 102d realizes the reverse movement of the pulling column 103b.

[0043] During operation, when the driver 101a is started, the push shaft 102a moves between the transmission tube 101b, the handle 101c, and the receiving plate 101d. This causes the breaking block 102d to move relatively tilted under the connection of one side of the receiving block. At the same time, the movement of the breaking block 102d will drive the pulling column 103b on the two breaking blocks 102d. The connecting bead 103c on the connecting column is set on the rotating ball 103d so that the pulling column 103b will also be pulled to move synchronously, and vice versa.

[0044] Example 2

[0045] Reference Figure 1 - Figure 5This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: the device includes a top component 200, including a movable member 201 and an abutting member 202. The movable member 201 is disposed on the opening member 102, and the abutting member 202 is disposed on the opening member 102. Through the interaction between the movable member 201 and the abutting member 202, and acting on the external component 100, it is possible to extend the reach to narrow spaces for demolition in conventional demolition work, which significantly improves the work efficiency in complex environments and reduces the operational difficulty caused by space limitations.

[0046] Specifically, the moving component 201 includes a receiving groove 201a, a pushing groove 201b, a pushing rod 201c, and an expansion plate 201d. The moving component 201 is disposed on each demolition block 102d. The receiving groove 201a and the pushing groove 201b are disposed on the demolition block 102d. The receiving groove 201a is formed in the demolition block 102d, and the formation of the receiving groove 201a causes the entire demolition block 102d to be transversely cut off by a certain height. The formation of the receiving groove 201a does not affect the original function of the demolition block 102d. Other objects can also be placed in the receiving groove 201a to increase the function of the demolition block 102d. The pushing groove 201b is formed on the upper side of the demolition block 102d. The pushing groove 201b is a vertical groove with a certain length. Rod 201c is mounted on push groove 201b, and push rod 201c is movably connected to push groove 201b. Push rod 201c can move on push groove 201b. Amplification plate 201d is mounted on push rod 201c, and amplification plate 201d is fixedly connected to push rod 201c. Movement of push rod 201c can cause amplification plate 201d to move together. Amplification plate 201d is composed of a rectangular block of a certain length and an inclined plate with a certain curvature on one side. The rectangular block has a through slot in the middle to facilitate the passage of objects through amplification plate 201d. The inclined plate with curvature is to reduce the gap between the plates and meet the requirements of working in narrow spaces. The curvature on one side makes it easier for amplification plate 201d to enter narrow spaces.

[0047] Furthermore, the abutment member 202 includes a movable groove 202a, a movable rod 202b, an abutment plate 202c, and a pressing plate 202d. The abutment member 202 is provided on each breaking block 102d. The movable groove 202a is provided on the breaking block 102d. The movable groove 202a is formed on the breaking block 102d and is located on the side where the receiving groove 201a is formed. The movable groove 202a is connected to the receiving groove 201a. The movable groove 202a has an "L" structure, and the groove depth of the movable groove 202a is greater than that of the expansion joint. The expansion plate 201d is small and is angled, which improves the ability of the demolition block 102d in confined spaces. The moving rod 202b is located in the moving slot 202a and moves laterally within it, moving in tandem with the movement of the push rod 201c. One side of the moving rod 202b extends through a through slot in the expansion plate 201d. The abutment plate 202c is located on the moving rod 202b. On 02b, the extending side of the moving rod 202b contacts the contact plate 202c. The contact plate 202c is fixedly connected to the receiving groove 201a and is vertically arranged, so it does not affect the movement of the amplification plate 201d. The extrusion plate 202d is set on the contact plate 202c, and one side of the extrusion plate 202d is fixedly connected to the contact plate 202c. The extrusion plate 202d has a certain elasticity and can move towards the side of the contact plate 202c under force. When there is no force, it can extrude... The pressure plate 202d is inclinedly set in the receiving groove 201a. As the amplification plate 201d moves, the moving rod 202b will exert a squeezing force on the extrusion plate 202d. When the moving rod 202b moves with the amplification plate 201d to the other side of the "L" structure of the moving groove 202a, it will be offset by the extrusion plate 202d under the reverse action of the extrusion plate 202d. At the same time, the extrusion plate 202d will also resist the amplification plate 201d, so that its offset position can be stabilized.

[0048] The remaining structure is the same as that in Example 1.

[0049] Operation process: When the moving push rod 201c moves on the push groove 201b, the amplification plate 201d will gradually move in the moving groove 202a along with the moving rod 202b. With the movement of the extrusion plate 202d and the change of the trajectory of the moving groove 202a, the position of the amplification plate 201d will be offset to a certain extent. Under the action of the extrusion plate 202d, the movement of the amplification plate 201d will be stable. In this way, the movement of the breaking block 102d can drive the movement of the amplification plate 201d to carry out the work. The distance between the two amplification plates 201d will be smaller than the gap between the breaking blocks 102d, and they will be close to contact each other. Since the amplification plate 201d is smaller than the breaking block 102d, the amplification plate 201d is suitable for use in narrow spaces with low hardness. It can be used to amplify gaps or clamp and break small objects, solving the problem of breaking in narrow spaces and improving the rescue efficiency in emergency situations.

[0050] Example 3

[0051] Reference Figure 1 - Figure 11 This is the third embodiment of the present invention, which differs from the second embodiment in that: the device includes a double-sided assembly 300, including an extension 301, a follower 302, an insert 303, and a rotating member 304. The extension 301 is disposed on the opening member 102, the follower 302 is disposed on the extension 301, the insert 303 is disposed on the moving member 201, and the rotating member 304 is disposed on the insert 303. Through the interaction between the extension 301, the follower 302, the insert 303, and the rotating member 304, and their action on the external assembly 100 and the top assembly 200, the demolition tool can achieve multi-angle and multi-directional demolition operations in normal use, enhancing the tool's flexibility and adaptability, and enabling it to cope with various demolition needs.

[0052] Specifically, the extension 301 includes a double-sided groove 301a, a movable handle 301b, a pressing groove 301c, a pressing buckle block 301d, a lifting block 301e, and an adapter groove 301f. The double-sided groove 301a is disposed on the breaking block 102d and can be opened horizontally on the breaking block 102d. The double-sided groove 301a allows objects to move on it. The movable handle 301b is disposed on the double-sided groove 301a and is movably connected to the double-sided groove 301a. On the side groove 301a, the movable handle 301b is composed of a rectangular block with a triangular structure at the top and a vertical triangular structure. The triangular structure of the movable handle 301b allows for simple tilting of objects. The rectangular block mainly moves within the double side grooves 301a. An extrusion groove 301c is located on the movable handle 301b. The extrusion groove 301c is formed on both sides of the movable handle 301b and has a semi-circular structure, facilitating the placement of objects on it for extrusion. The clamping block 301d is disposed on the compression groove 301c and is fixedly connected to the compression groove 301c. The clamping block 301d is composed of a semi-cylinder and a spring. Under force, the clamping block 301d retracts into the compression groove 301c. The lifting block 301e is disposed on the breaking block 102d and is movably connected to the breaking block 102d. The lifting block 301e is part of the edge of the breaking block 102d and can move on the breaking block 102d under upward force. The adapter slot 301f is set on the lifting block 301e. The adapter slot 301f is opened on the lifting block 301e and is located in the middle position of the lifting block 301e. The adapter slot 301f consists of two semi-circular slots that are adapted to the pressing and fastening block 301d. When the moving handle 301b moves the pressing and fastening block 301d to the adapter slot 301f of the lifting block 301e, it can fix the moving handle 301b and the lifting block 301e. In this way, the movement of the moving handle 301b will cause the lifting block 301e to move synchronously.

[0053] Furthermore, the follower 302 includes an auxiliary block 302a, a follower disk 302b, a release groove 302c, a synchronizing rod 302d, and a pushing block 302e. The auxiliary block 302a is mounted on the moving handle 301b and is fixedly connected to the moving handle 301b. Two auxiliary blocks 302a are provided on one demolition block 102d, and the arrangement of the auxiliary blocks 302a is the same as the trajectory of the double-sided grooves 301a. The upper side of the auxiliary blocks 302a has certain concave and convex features to facilitate widening the distance between objects placed between the auxiliary blocks 302a. The follower disk 302b is mounted on the auxiliary blocks 302a and is movably connected to the two auxiliary blocks 302a, so that the two auxiliary blocks 302a can move synchronously laterally and can also move upward under force. The release groove 302c and the synchronizing rod 302d are mounted on the follower disk 302a. On disk 302b, a release groove 302c is formed on the follower disk 302b, so that a circular groove is formed on one side of the follower disk 302b. When an object placed in the release groove 302c rotates, it will not cause the follower disk 302b to move. The synchronizing rod 302d is rotatably connected to the follower disk 302b. The rotation of the synchronizing rod 302d will not cause the follower disk 302b to rotate. The diameter of the synchronizing rod 302d will decrease on the side of the auxiliary block 302a, which is used to connect other objects. The pushing block 302e is set on the synchronizing rod 302d and is fixedly connected to the synchronizing rod 302d. The movement of the synchronizing rod 302d drives the movement of the pushing block 302e. One side of the pushing block 302e has a certain arc-shaped cross-section, which is for contacting other objects and pushing other objects.

[0054] Furthermore, the embedded component 303 includes a synchronous track 303a, a rotating disk 303b, an embedded groove 303c, an extension rod 303d, a rotating block 303e, a guide post 303f, and an integral groove 303g. The synchronous track 303a is disposed on the receiving groove 201a and is fixedly connected to the breaking block 102d. The synchronous track 303a is composed of two arc-shaped pipes, which allow the synchronous rod 302d to move within it. The rotating disk 303b is disposed on the synchronous track 303a. On 03a, the rotating disk 303b is rotatably connected to the side of the synchronous track 303a near the auxiliary block 302a. The rotation of the rotating disk 303b will not drive the synchronous track 303a to rotate. The embedded groove 303c and the extension rod 303d are provided on the rotating disk 303b. The embedded groove 303c is opened on the rotating disk 303b and is located on the side near the synchronous track 303a. The embedded groove 303c is to allow the pushing block 302e to enter the rotating disk 303b along with the synchronous rod 302d, so that the rotation of the rotating disk 303b can drive the synchronous track 302a to rotate. The step lever 302d rotates, and the extension lever 303d is fixedly connected to the side without the recessed groove 303c, which can extend the distance between it and the rotating disk 303b. The rotating block 303e is set on the extension lever 303d and is fixedly connected to it. The rotating block 303e is rectangular in the middle and rounded at both ends, allowing objects on the rotating block 303e to rotate with it. The rotating block 303e has a round hole in the middle that matches one side of the synchronizing lever 302d, enabling synchronization. During movement, rod 302d can connect with rotating block 303e. Guide post 303f is set on rotating block 303e and is fixedly connected to rotating block 303e, extending into release groove 302c on follower disk 302b. In this way, the rotation of rotating block 303e will not cause follower disk 302b to rotate. Integral groove 303g is set on receiving groove 201a and is opened in receiving groove 201a, extending into breaking block 102d. In this way, rotating disk 303b can rotate without being affected by space.

[0055] Furthermore, the rotating component 304 includes a retraction groove 304a, a spring slider 304b, a rotating bar 304c, a return bar 304d, a front push post 304e, and a rear push post 304f. The retraction groove 304a is disposed on the rotating disk 303b and is a groove with a certain arc and a 90-degree included angle. The retraction groove 304a is connected to the embedded groove 303c. The spring slider 304b is disposed on the retraction groove 304a and is fixedly connected to the retraction groove 304a. As the retraction groove 304a enters the object, the position of the spring slider 304b changes. 304c and 304d are mounted on the rotating disk 303b. The rotating disk 304c and 304d are fixedly connected to the rotating disk 303b. The position of the rotating disk 304c corresponds to the retraction groove 304a, and one side of the rotating disk 304c is fixedly connected to the spring slider 304b. As the follower block of the synchronizing rod 302d enters the embedded groove 303c and the retraction groove 304a, the spring slider 304b in the retraction groove 304a is pushed, causing the rotating disk 304c to move synchronously. This causes the rotating disk 304c in the retraction groove 304a to move to the outside of the follower disk 302b. Although the rotating disk 304c only occupies a small portion of the follower disk 303b... The 2b section is a quarter arc, but still occupies the entire width of the follower disk 302b. This means that when the object pushes the entire rotating bar 304c to rotate, the follower disk 302b will move nearly 90 degrees. At this point, the rotating block 303e, along with the auxiliary block 302a, expands to its maximum spacing. There is a certain distance between the rotating bar 304c and the return bar 304d. The return bar 304d is composed of an arc segment with a 90-degree inclination followed by a straight line segment without inclination. This ensures that the object first undergoes a 90-degree transfer and then smoothly returns to its original position without deflection. This ensures that each rotation to a certain angle allows the rotating block 303e, along with the auxiliary block 302a, to expand to its maximum spacing and then return to its original shape. The positions of the positioning bar 304d and the rotating bar 304c are opposite, so that when the object is on the return bar 304d, it can move back with the rotating block 303e. The front push column 304e and the rear push column 304f are set on the rotating bar 304c. The front push column 304e and the rear push column 304f are set at opposite positions on the rotating bar 304c and are fixedly connected to the pull column 103b. However, the front push column 304e is smaller in height than the rear push column 304f. This makes it easier for the front push column 304e to pass between the rotating bar 304c and the return bar 304d, so that the rear push column 304f contacts the return bar 304d and drives the follower disk 302b to return to its original state, and the spacing of the auxiliary blocks 302a becomes smaller.

[0056] The remaining structure is the same as that in Example 2.

[0057] Operating steps: First, push the moving block 301b to move the auxiliary block 302a synchronously. This will cause the pressing and locking block 301d to move into the adapter slot 301f of the lifting block 301e, so that the auxiliary block 302a and the lifting block 301e move synchronously. At the same time, the synchronous rod 302d will move within the synchronous track 303a, which will cause the pushing block 302e to enter the follower disk 302b. This will cause the spring slider 304b in the follower disk 302b to move the rotating bar 304c to the outside of the follower disk 302b, thus completing the connection between the follower disk 302b and the rotating block 303e and achieving the function of simultaneous rotation.

[0058] Then, the pull column 103b is pulled along with the demolition block 102d, which causes the front push column 304e and the rear push column 304f on the pull column 103b to move along with the rotating bar 304c. When moving in the opposite direction, it will return to its original state along with the return bar 304d. In this way, the auxiliary block 302a and the demolition block 102d can work together to demolish the object from multiple angles. It can also be used in conjunction with the top component 200 to complete the demolition work in narrow spaces from multiple angles.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A multi-functional demolition tool, characterized in that: include, An external component (100) includes an operating element (101), an opening element (102), and a pulling element (103), wherein the opening element (102) is disposed on the operating element (101), and the pulling element (103) is disposed on the opening element (102); A top assembly (200), extendable to reach narrow spaces for breaching, includes a movable element (201) and an abutment element (202), the movable element (201) being disposed on the opening element (102), and the abutment element (202) being disposed on the opening element (102); and, The dual-sided assembly (300) includes an extension (301), a follower (302), an insert (303), and a rotator (304); The pulling member (103) includes a movable cylinder (103a), a pulling column (103b), a connecting bead (103c), a rotating ball (103d), and a rotating groove (103e). The movable cylinder (103a) is fixedly connected to the breaking block (102d) of the opening member. The pulling column (103b) is movably connected to the movable cylinder (103a). The connecting bead (103c) is fixedly connected to the pulling column (103b). The rotating groove (103e) and the connecting bead (103c) are positioned correspondingly. The rotating groove (103e) is formed on the rotating ball (103d). The contact element (202) includes a movable groove (202a), a movable rod (202b), a contact plate (202c), and a pressing plate (202d). The movable groove (202a) is disposed on the breaking block (102d) and has an "L" structure. The movable rod (202b) is movably connected to the movable groove (202a). The contact plate (202c) is fixedly connected to the receiving groove (201a), and the pressing plate (202d) is fixedly connected to the contact plate (202c). The extension (301) includes a double-sided groove (301a), a movable handle (301b), a pressing groove (301c), a pressing buckle block (301d), a lifting block (301e), and an adapter groove (301f). The double-sided groove (301a) is disposed on the breaking block (102d). The movable handle (301b) is movably connected to the double-sided groove (301a). The pressing groove (301c) is disposed on the movable handle (301b). The pressing buckle block (301d) is fixedly connected to the pressing groove (301c). The lifting block (301e) is movably connected to the breaking block (102d). The adapter groove (301f) is disposed on the lifting block (301e). The follower (302) includes an auxiliary block (302a), a follower disk (302b), a release groove (302c), a synchronizing rod (302d), and a pushing block (302e). The auxiliary block (302a) is fixedly connected to the movable handle (301b), the follower disk (302b) is movably connected to the auxiliary block (302a), the release groove (302c) is disposed on the follower disk (302b), the synchronizing rod (302d) is rotatably connected to the follower disk (302b), and the pushing block (302e) is fixedly connected to the synchronizing rod (302d). The embedded component (303) includes a synchronous track (303a), a rotating disk (303b), an embedded groove (303c), an extension rod (303d), a rotating block (303e), a guide post (303f), and an integral groove (303g). The synchronous track (303a) is disposed on the receiving groove (201a) on the moving component. The rotating disk (303b) is rotatably connected to the synchronous track (303a). The embedded groove (303c) is disposed on the rotating disk (303b). The extension rod (303d) is fixedly connected to the rotating disk (303b). The rotating block (303e) is fixedly connected to the extension rod (303d). The guide post (303f) is fixedly connected to the rotating block (303e). The integral groove (303g) is disposed on the receiving groove (201a). The rotating component (304) includes a retraction groove (304a), a spring slider (304b), a rotating bar (304c), a return bar (304d), a front push post (304e), and a rear push post (304f). The retraction groove (304a) is disposed on the rotating disk (303b). The spring slider (304b) is fixedly connected to the retraction groove (304a). The spring slider (304b) is fixedly connected to one side of the rotating bar (304c). The front push post (304e) and the rear push post (304f) are disposed on both sides of the rotating bar (304c) and fixedly connected to the pull post (103b). The push block (302e) enters the rotating disk (303b), causing the spring slider (304b) in the rotating disk (303b) to move the rotating bar (304c) to the outside of the rotating disk (303b).

2. The multi-functional demolition tool according to claim 1, characterized in that: The operating component (101) includes a driver (101a), a transmission tube (101b), a handle (101c), and a receiving plate (101d). The transmission tube (101b) is disposed on the driver (101a), the handle (101c) is fixedly connected to the transmission tube (101b), and the receiving plate (101d) is disposed on the handle (101c).

3. The multi-functional demolition tool according to claim 2, characterized in that: The opening member (102) includes a push shaft (102a), a push plate (102b), an opening rod (102c), a breaking block (102d), a clamping surface (102e), and a lifting surface (102f). The push shaft (102a) is fixedly connected to the driver (101a), the push plate (102b) is fixedly connected to the push shaft (102a), the opening rod (102c) is disposed on the push plate (102b), the breaking block (102d) is disposed on the opening rod (102c), and the clamping surface (102e) and the lifting surface (102f) are disposed on the breaking block (102d).

4. The multi-functional demolition tool according to claim 3, characterized in that: The movable component (201) includes a receiving groove (201a), a pushing groove (201b), a pushing rod (201c), and an amplification plate (201d). The receiving groove (201a) and the pushing groove (201b) are disposed on the breaking block (102d). The pushing rod (201c) is movably connected to the pushing groove (201b), and the amplification plate (201d) is fixedly connected to the pushing rod (201c).

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