Multifunctional forcible entry tool

Abstract

The invention relates to the technical field of forcible entry tools, in particular to a multifunctional forcible entry tool which comprises an external assembly, the external assembly comprises an operating part, an opening part and a pulling part, the opening part is arranged on the operating part, and the pulling part is arranged on the opening part; the top assembly comprises a moving part and an abutting part, the moving part is arranged on the opening part, and the abutting part is arranged on the opening part; the double-side assembly comprises an extension piece, a follower, an embedded piece and a rotating piece, the extension piece is arranged on the opening piece, the follower is arranged on the extension piece, the embedded piece is arranged on the moving piece, and the rotating piece is arranged on the embedded piece. The device can extend to a narrow space for breaking in the conventional breaking work, so that the operation difficulty caused by space limitation is reduced; and through the arrangement of the assemblies on the two sides, multi-angle and multi-direction forcible entry operation can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of rescue tools, and in particular to a multifunctional rescue tool. Background Art

[0002] Demolition tools play a vital role in many situations such as emergency rescue, building demolition, military engineering and daily maintenance.

[0003] However, most of the existing demolition tools are simple in design and single in function, and are mainly limited to single linear work. This makes them incapable of handling complex demolition tasks that require multi-angle and multi-directional operations. Especially in environments with confined space, such as the inside of a collapsed building, at a vehicle crush accident site, or in the repair of a narrow pipeline, the efficiency of traditional demolition tools is greatly reduced or even fails to function. Summary of the invention

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

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

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: An external component comprises an operating member, an opening member and a pulling member, wherein the opening member is arranged on the operating member, and the pulling member is arranged on the opening member; A top component, comprising a moving member and a resisting member, wherein the moving member is arranged on the opening member, and the resisting member is arranged on the opening member; and, The double-sided component comprises an extension member, a follower member, an embedded member and a rotating member, wherein the extension member is arranged on the opening member, the follower member is arranged on the extension member, the embedded member is arranged on the moving member, and the rotating member is arranged on the embedded member.

[0007] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the operating part includes a driver, a transmission tube, a hand handle and a receiving plate, the transmission tube is arranged on the driver, the hand handle is arranged on the transmission tube, and the receiving plate is arranged on the hand handle.

[0008] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the opening part includes a pushing shaft, a pushing plate, an opening rod, a demolition block, a clamping surface and a lifting surface, the pushing shaft is arranged on the driver, the pushing plate is arranged on the pushing shaft, the opening rod is arranged on the pushing plate, the demolition block is arranged on the opening rod, and the clamping surface and the lifting surface are arranged on the demolition block.

[0009] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the pulling member includes a moving cylinder, a pulling column, a connecting bead, a rotating ball and a rotating groove, the moving cylinder is arranged on the demolition block, the pulling column is arranged on the moving cylinder, the connecting bead is arranged on the pulling column, the rotating ball is arranged on the connecting bead, and the rotating groove is arranged on the rotating ball.

[0010] As a preferred solution of the multifunctional demolition tool described in the present invention, the movable part includes a receiving groove, a pushing groove, a pushing rod, and an amplification plate, the receiving groove and the pushing groove are arranged on the demolition block, the pushing rod is arranged on the pushing groove, and the amplification plate is arranged on the pushing rod.

[0011] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the resistance member includes a movable groove, a movable rod, a resistance plate and an extrusion plate, the movable groove is arranged on the demolition block, the movable rod is arranged on the movable groove, the resistance plate is arranged on the movable rod, and the extrusion plate is arranged on the resistance plate.

[0012] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the extension part includes double-sided grooves, a moving handle, an extrusion groove, an extrusion buckle block, a lifting block and an adaptor groove, the double-sided grooves are arranged on the demolition block, the moving handle is arranged on the double-sided grooves, the extrusion groove is arranged on the moving handle, the extrusion buckle block is arranged on the extrusion groove, the lifting block is arranged on the demolition block, and the adaptor groove is arranged on the lifting block.

[0013] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the follower includes an auxiliary block, a follower disk, a release groove, a synchronization rod and a pushing block, the auxiliary block is arranged on the moving handle, the follower disk is arranged on the auxiliary block, the release groove and the synchronization rod are arranged on the follower disk, and the pushing block is arranged on the synchronization rod.

[0014] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the embedded component includes a synchronous rail, a rotating disk, an embedded groove, an extension rod, a rotating block, a guide column and an integral groove, the synchronous rail is arranged on the accommodating groove, the rotating disk is arranged on the synchronous rail, the embedded groove and the extension rod are arranged on the rotating disk, the rotating block is arranged on the extension rod, the guide column is arranged on the rotating block, and the integral groove is arranged on the accommodating groove.

[0015] As a preferred embodiment of the multifunctional demolition tool described in the present invention, the rotating part includes a retraction groove, a spring slider, a rotating bar, a return bar, a front pushing column and a rear pushing column, the retraction groove is arranged on the rotating disk, the spring slider is arranged on the retraction groove, the rotating bar and the return bar are arranged on the rotating disk, and the front pushing column and the rear pushing column are arranged on the rotating bar.

[0016] The beneficial effects of the present invention are as follows: by adding a top component to an external component, the present invention can extend the conventional demolition work to a narrow space for demolition, significantly improving the work efficiency in a complex environment and reducing the difficulty of operation due to space limitations; the setting of the double-sided components enables the present invention to achieve multi-angle and multi-directional demolition operations in conventional use, thereby enhancing the flexibility and adaptability of the tool and enabling it to cope with various demolition needs; the design of the present invention allows the tool to perform multi-angle demolition work in a narrow or confined space, which is difficult to achieve with traditional demolition tools, thereby improving the rescue efficiency in emergency situations (such as car accident sites, earthquake ruins, etc.); the structural design of the present invention takes into account the ease of operation, and even non-professionals can quickly master its use, thereby lowering the operating threshold and improving the popularity of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a multifunctional demolition tool of the present invention.

[0019] Figure 2 The figure is a schematic diagram of the internal structure of a multifunctional demolition tool of the present invention.

[0020] Figure 3 The present invention is a schematic diagram of the structure of a pulling member of a multifunctional demolition tool.

[0021] Figure 4 The present invention is a schematic diagram of the top component structure of a multifunctional demolition tool.

[0022] Figure 5 The present invention is a schematic diagram of the structure of a resisting member of a multifunctional demolition tool.

[0023] Figure 6 The figure is a schematic diagram of the double-side component structure of a multifunctional demolition tool of the present invention.

[0024] Figure 7 The figure is a schematic diagram of the structure of an extension piece of a multifunctional demolition tool according to the present invention.

[0025] Figure 8 The figure is a schematic diagram of the internal structure of the double-sided components of a multifunctional demolition tool of the present invention.

[0026] Fig. 9 The present invention is a schematic diagram of the follower structure of a multifunctional demolition tool.

[0027] Fig.10 The present invention is a schematic diagram of the structure of an embedded component of a multifunctional demolition tool.

[0028] Fig.11 The present invention is a schematic diagram of the structure of a rotating part of a multifunctional demolition tool.

[0029] Reference numerals: 100, external component; 101, operating member; 101a, driver; 101b, transmission tube; 101c, hand-held handle; 101d, accommodating plate; 102, opening member; 102a, driving shaft; 102b, driving plate; 102c, opening rod; 102d, demolition block; 102e, clamping surface; 102f, lifting surface; 103, pulling member; 103a, moving cylinder; 103b, pulling column; 103c, connecting bead; 103d, rotating ball; 103e, rotating groove; 200, top component; 201, moving member; 201a, accommodating groove; 201b, driving groove; 201c, driving rod; 201d, amplification plate; 202, resistance member; 202a, moving groove; 202b, moving rod; 202c, resistance plate; 202d, squeezing plate ;300, double-sided component;301, extension piece;301a, double-sided groove;301b, moving handle;301c, extrusion groove;301d, extrusion buckle block;301e, lifting block;301f, adapter groove;302, follower;302a, auxiliary block;302b, follower disk;302c, release groove;302d, synchronization rod;302e, push block;303, embedded piece;303a, synchronization track;303b, rotating disk;303c, embedded groove;303d, extension rod;303e, rotating block;303f, guide column;303g, integral groove;304, rotating piece;304a, retraction groove;304b, spring slider;304c, rotating bar;304d, return bar;304e, front push column;304f, rear push column. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one 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 term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0034] Example 1 Reference Figure 1 - Figure 3 , which is the first embodiment of the present invention, provides a multifunctional demolition tool, which includes an external component 100, including an operating member 101, an opening member 102 and a pulling member 103. The opening member 102 is arranged on the operating member 101, and the pulling member 103 is arranged on the opening member 102. Through the interaction between the operating member 101, the opening member 102 and the pulling member 103, the demolition function can be used.

[0035] Specifically, the operating member 101 includes a driver 101a, a transmission tube 101b, a hand-held handle 101c and a receiving plate 101d. The driver 101a performs demolition work by electrically driving the entire device. The transmission tube 101b is arranged on the driver 101a, and the transmission tube 101b is connected to the driver 101a, and objects can be moved through the interior thereof. The hand-held handle 101c is arranged on the transmission tube 101b, and the hand-held handle 101c is fixedly connected to the transmission tube 101b. The hand-held handle 101c is two arc-shaped blocks fixedly connected to each other using nuts to form a whole. The receiving plate 101d is arranged on the hand-held handle 101c, and the cross-section of the receiving plate 101d is a trapezoidal structure. The receiving plate 101d is composed of two receiving plates 101d with a certain width between them, and objects can be moved between the two receiving plates 101d. The activation of the driver 101a can move the object between the transmission tube 101b, the hand-held handle 101c and the receiving plate 101d.

[0036] Further, the opening member 102 includes a driving shaft 102a, a driving plate 102b, an opening rod 102c, a demolition block 102d, a clamping surface 102e and a lifting surface 102f. The driving shaft 102a is arranged on the driver 101a, and the driving shaft 102a is fixedly connected to the driver 101a. The activation of the driver 101a can drive the driving shaft 102a to move between the transmission tube 101b, the hand-held handle 101c and the accommodating plate 101d. The driving plate 102b is arranged on the driving shaft 102a, and the driving plate 102b is fixedly connected to the driving shaft 102 a, the movement of the pushing shaft 102a drives the pushing plate 102b to move, the opening rod 102c is arranged on the pushing plate 102b, and there are two opening rods 102c, which are respectively connected to the two sides of the pushing plate 102b. As the pushing plate 102b moves, the opening rod 102c moves, and the demolition block 102d is arranged on the opening rod 102c. There are two demolition blocks 102d, which are respectively arranged on the two sides of the containing plate 101d. One side of each demolition block 102d is movably connected to the containing plate 101d through a nut, and the other side of the demolition block 102d is connected to the containing plate 101d through a nut. The two rupture blocks 102d are connected to the sides of the nut 101d with an opening rod 102c, so that as the opening rod 102c moves, the rupture block 102d takes the side of the nut connected to the receiving plate 101d as the center of the circle, so that the two rupture blocks 102d move relatively tilted, and the distance between the two rupture blocks 102d gradually increases. In this way, when the rupture block 102d is in the object, it can play a role in expanding the distance between the objects. On the contrary, the movement can squeeze the object assembly between the two rupture blocks 102d. The clamping surface 102e and the lifting surface 102f are arranged on the rupture block 102d. The clamping surface 102e is arranged on the rupture block When the demolition block 102d is closest to another demolition block 102d, the clamping surface 102e increases the friction between the clamped objects, which facilitates the clamping of the object by the demolition block 102d. As the demolition blocks 102d move toward each other, the object can be clamped off. The lifting surface 102f is provided on the demolition block 102d on the opposite side of the clamping surface 102e, so that when the demolition blocks 102d move relatively, the distance between the objects can be increased. 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.

[0037] Furthermore, the pulling member 103 includes a moving cylinder 103a, a pulling column 103b, a connecting bead 103c, a rotating ball 103d and a rotating groove 103e. The moving cylinder 103a is arranged on the demolition block 102d. The moving cylinder 103a is fixedly connected to the demolition block 102d and is close to the side of the accommodating block. Each demolition block 102d has a moving cylinder 103a. The moving cylinder 103a can move an object therein, and the outermost cylinder opening of the moving cylinder 103a is larger than the cylinder opening arranged in the demolition block 102d. The diameter is small and can be used to limit the distance that an object moves. The pulling column 103b is arranged on the moving cylinder 103a. The pulling column 103b is movably connected in the moving cylinder 103a. The connecting bead 103c is arranged on the pulling column 103b. The connecting bead 103c is fixedly connected to the pulling column 103b. The connecting bead 103c is a spherical structure, one side of which is connected to the pulling column 103b arranged at the outer tube mouth of the moving cylinder 103a. The moving cylinder 103a on each demolition block 102d is provided with a pulling column 103b and a connecting bead. The rotating ball 103d is arranged on the connecting bead 103c, and the rotating ball 103d is arranged between the two breaking blocks 102d. The rotating ball 103d is a spherical structure, and the rotating groove 103e is arranged on the rotating ball 103d. The rotating groove 103e is opened on the rotating ball 103d, and the rotating groove 103e is a circular ring structure. The position of the groove and the connecting bead 103c corresponds, so that the connecting bead 103c is arranged between the rotating balls 103d and can be moved on the rotating ball 103d. When the two breaking blocks 102d are connected, the rotating ball 103d can be moved. When the demolition block 102d moves relatively, 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 relatively in the rotating groove 103e on the rotating ball 103d during the entire movement and gradually approach each other. The entire rotating ball 103d will also move to the other side of the demolition block 102d, thereby driving the pulling column 103b to move in the moving cylinder 103a. The reverse movement of the demolition block 102d realizes the reverse movement of the pulling column 103b.

[0038] During operation, when the driver 101a is started, the driving shaft 102a will move between the transmission tube 101b, the handle 101c and the accommodating plate 101d, so that the demolition block 102d will move relatively tilted under the connection on one side of the accommodating block. At the same time, the movement of the demolition block 102d will drive the pulling columns 103b on the two demolition blocks 102d. The connecting beads 103c on the connecting columns are arranged on the rotating ball 103d to reach the pulling column 103b and will also be pulled to move synchronously, and vice versa.

[0039] Example 2 Reference Figure 1 - Figure 5, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: this device includes a top component 200, including a moving part 201 and a resistance part 202, the moving part 201 is arranged on the opening part 102, and the resistance part 202 is arranged on the opening part 102. Through the interaction between the moving part 201 and the resistance part 202, and the action on the external component 100, it can be extended to reach a narrow space for demolition in conventional demolition work, which significantly improves the work efficiency in complex environments and reduces the difficulty of operations caused by space limitations.

[0040] Specifically, the moving part 201 includes a receiving groove 201a, a pushing groove 201b, a pushing rod 201c, and an amplifying plate 201d. The moving part 201 is arranged on each demolition block 102d. The receiving groove 201a and the pushing groove 201b are arranged on the demolition block 102d. The receiving groove 201a is opened on the demolition block 102d. The opening of the receiving groove 201a makes the entire demolition block 102d be cross-cut by a certain height, and the opening of the receiving groove 201a does not affect the original use function of the demolition block 102d. Other objects can also be arranged in the receiving groove 201a to increase the use function of the demolition block 102d. The pushing groove 201b is opened on the upper side of the demolition block 102d. The pushing groove 201b is a vertical notch with a certain length. Rod 201c is arranged on pushing groove 201b, and pushing rod 201c is movably connected to pushing groove 201b, and pushing rod 201c can move on pushing groove 201b, and amplification plate 201d is arranged on pushing rod 201c, and amplification plate 201d is fixedly connected to pushing rod 201c, and the movement of pushing rod 201c can make amplification plate 201d move together, and amplification plate 201d is composed of a rectangular block of a certain length and an inclined plate with a certain curvature on one side, and a notch is penetrated in the middle of the rectangular block to facilitate objects to pass through amplification plate 201d, and the inclined plate with curvature is to reduce the gap between the demolition plates to meet the requirements of working in narrow spaces, and one side has a certain curvature to make it easy for amplification plate 201d to enter narrow spaces.

[0041] Furthermore, the resisting member 202 includes a moving groove 202a, a moving rod 202b, a resisting plate 202c and a pressing plate 202d. The resisting member 202 is arranged on each demolition block 102d. The moving groove 202a is arranged on the demolition block 102d. The moving groove 202a is arranged on the demolition block 102d and is located on the side where the receiving groove 201a is arranged. The moving groove 202a is connected to the receiving groove 201a. The moving groove 202a is an "L" structure. The groove depth of the moving groove 202a is larger than that of the expansion groove 201a. The expansion board 201d is small, and the expansion board 201d is tilted, which can improve the ability of the demolition block 102d in a narrow space. The moving rod 202b is set in the moving groove 202a. The moving rod 202b moves horizontally in the moving groove 202a and moves with the movement of the push rod 201c. One side of the moving rod 202b extends from the notch through which the expansion board 201d is provided. The contact plate 202c is set on the moving rod 202b. The contact plate 202c is set on the moving rod 202b. 02b, one side of the moving rod 202b is extended and contacts with the abutment plate 202c, the abutment plate 202c is fixedly connected in the receiving groove 201a, and is vertically arranged, so as not to affect the movement of the amplification plate 201d, the extrusion plate 202d is arranged on the abutment plate 202c, one side of the extrusion plate 202d is fixedly connected to the abutment plate 202c, the extrusion plate 202d has a certain elastic force, and can be biased to move toward the side of the abutment plate 202c when subjected to force, and the extrusion plate 202d can be squeezed when there is no force. The pressure plate 202d is tiltedly arranged in the accommodating groove 201a. As the amplifying plate 201d moves, the moving rod 202b will generate an extrusion force on the extrusion plate 202d. When the moving rod 202b moves to the other side of the "L" structure of the moving groove 202a along with the amplifying plate 201d, the amplifying plate 201d will be offset in position under the reverse action of the extrusion plate 202d. At the same time, the extrusion plate 202d will also resist the amplifying plate 201d, so that its offset position will obtain a certain stability.

[0042] The remaining structures are the same as those of Example 1.

[0043] Operation process: When the moving push rod 201c moves on the pushing groove 201b, the amplification plate 201d will gradually move with the moving rod 202b in the moving groove 202a. With the movement of the squeezing 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 squeezing plate 202d, the movement of the amplification plate 201d will be stable, so that the movement of the demolition block 102d can drive the movement of the amplification plate 201d to work. The distance between the two amplification plates 201d will be reduced than the gap between the demolition blocks 102d and are close to contacting each other. Since the amplification plate 201d is smaller than the demolition block 102d, the amplification plate 201d is suitable for smaller hardness and narrow space. It can amplify the gap, or clamp and cut off small objects, which solves the demolition work in narrow space and improves the rescue efficiency in emergency situations.

[0044] Example 3 Reference Figure 1 - Fig.11 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: this device includes a double-sided component 300, including an extension member 301, a follower member 302, an embedded member and a rotating member 304. The extension member 301 is arranged on the opening member 102, the follower member 302 is arranged on the extension member 301, the embedded member is arranged on the moving member 201, and the rotating member 304 is arranged on the embedded member. Through the interaction between the extension member 301, the follower member 302, the embedded member and the rotating member 304, and the action on the external component 100 and the top component 200, the demolition tool can be used in conventional use. Multi-angle and multi-directional demolition operations can be achieved, thereby enhancing the flexibility and adaptability of the tool so that it can cope with various demolition needs.

[0045] Specifically, the extension member 301 includes a double-sided groove 301a, a moving handle 301b, an extrusion groove 301c, an extrusion buckle block 301d, a lifting block 301e and an adapting groove 301f. The double-sided groove 301a is arranged on the demolition block 102d. The double-sided groove 301a is opened on the demolition block 102d and can be opened horizontally on the demolition block 102d. The opening of the double-sided groove 301a allows an object to move thereon. The moving handle 301b is arranged on the double-sided groove 301a. The moving handle 301b is movably connected to the double-sided groove 301a. On the side groove 301a, the moving handle 301b is composed of a triangular structure block at the top and a rectangular block of a vertical triangular structure block. The triangular structure of the moving handle 301b can simply lift the object. The rectangular block mainly moves in the double-side grooves 301a. The extrusion groove 301c is set on the moving handle 301b. The extrusion groove 301c is opened on the moving handle 301b. The extrusion groove 301c is opened on both sides of the moving handle 301b. The extrusion groove 301c is a semicircular structure, which is convenient for setting objects on it and extruding. The buckle block 301d is arranged on the extrusion groove 301c, and the extrusion buckle block 301d is fixedly connected to the extrusion groove 301c. The extrusion buckle block 301d is composed of a semi-cylinder and a spring. The extrusion buckle block 301d is forced to retract into the extrusion groove 301c. The lifting block 301e is arranged on the demolition block 102d, and the lifting block 301e is movably connected to the demolition block 102d. The lifting block 301e is a part of the edge of the demolition block 102d, and can be moved on the demolition block 102d by an upward force. The adapting groove 301f is arranged on the lifting block 301e. The adapting groove 301f is opened on the lifting block 301e and is located in the middle position of the lifting block 301e. The adapting groove 301f is two semicircular grooves, which are adapted to the extrusion buckle block 301d. When the moving handle 301b moves with the extrusion buckle block 301d to the adapting groove 301f of the lifting block 301e, it can play the role of fixing the moving handle 301b and the lifting block 301e, so that the movement of the moving handle 301b will cause the lifting block 301e to move synchronously.

[0046] Furthermore, the follower 302 includes an auxiliary block 302a, a follower disk 302b, a release groove 302c, a synchronization rod 302d and a pushing block 302e. The auxiliary block 302a is arranged on the moving handle 301b, and the auxiliary block 302a is fixedly connected to the moving handle 301b. Two auxiliary blocks 302a are arranged on one demolition block 102d, and the arrangement of the auxiliary blocks 302a is the same as the track of the double-sided groove 301a. The upper side of the auxiliary block 302a has certain concave and convex to facilitate the expansion of the distance between the objects arranged between the auxiliary blocks 302a. The follower disk 302b is arranged on the auxiliary block 302a, and the follower disk 302b is movably connected to the two auxiliary blocks 302a, so that the two auxiliary blocks 302a can be synchronously moved laterally and can also be forced to move upward. The release groove 302c and the synchronization rod 302d are arranged on the follower On the disk 302b, the release groove 302c is opened on the follower disk 302b, so that a circular ring-shaped groove is opened on one side of the follower disk 302b, and the follower disk 302b will not move when the object set in the release groove 302c rotates. The synchronization rod 302d is rotatably connected to the follower disk 302b, and the rotation of the synchronization rod 302d will not cause the follower disk 302b to rotate. The diameter of the synchronization rod 302d on the side of the auxiliary block 302a will become smaller, which is used to connect other objects. The pushing block 302e is set on the synchronization rod 302d, and the pushing block 302e is fixedly connected to the synchronization rod 302d. The movement of the synchronization rod 302d drives the movement of the pushing block 302e. One side of the pushing block 302e has a certain arc section, which is for contacting other objects and pushing other objects.

[0047] Furthermore, the embedded part includes a synchronous track 303a, a rotating disk 303b, an embedded groove 303c, an extension rod 303d, a rotating block 303e, a guide column 303f and an integral groove 303g. The synchronous track 303a is arranged on the accommodating groove 201a. The synchronous track 303a is arranged on the accommodating groove 201a and is fixedly connected to the demolition block 102d. The synchronous track 303a is composed of two arc shapes. The two arc-shaped pipes can make the synchronous rod 302d move therein. The rotating disk 303b is arranged on the synchronous track 303 a, the rotating disk 303b is rotatably connected to the side of the synchronous track 303a close to the auxiliary block 302a, and 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 arranged on the rotating disk 303b. The embedded groove 303c is opened on the rotating disk 303b and is close to the side of the synchronous track 303a. The embedded groove 303c is to allow the push 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 The rod 302d rotates, and the extension rod 303d is fixedly connected to the side without the embedded groove 303c, so as to extend the distance between the rotation disk 303b and the rotation block 303e. The rotation block 303e is arranged on the extension rod 303d, and the rotation block 303e is fixedly connected to the extension rod 303d. The rotation block 303e is a rectangular middle surface with arc surfaces at both ends, so that the object on the rotation block 303e can rotate with the rotation of the rotation block 303e. The rotation block 303e has a circular hole in the middle that is adapted to one side of the synchronization rod 302d, so that the synchronization The rod 302d can be connected to the rotating block 303e during movement, and the guide column 303f is arranged on the rotating block 303e. The guide column 303f is fixedly connected to the rotating block 303e and extends to the release groove 302c on the follower disk 302b, so that the rotation of the rotating block 303e will not cause the follower disk 302b to rotate. The overall groove 303g is arranged on the accommodating groove 201a. The overall groove 303g is opened in the accommodating groove 201a and extends to the demolition block 102d, so that the rotating disk 303b can rotate without being affected by the space.

[0048] Furthermore, the rotating member 304 includes a retraction groove 304a, a spring slider 304b, a rotating bar 304c, a return bar 304d, a front push column 304e and a rear push column 304f. The retraction groove 304a is arranged on the rotating disk 303b. The retraction groove 304a is a groove with a certain arc with a 90-degree angle. The retraction groove 304a is connected to the embedded groove 303c. The spring slider 304b is arranged on the retraction groove 304a. The spring slider 304b is fixedly connected to the retraction groove 304a. As the retraction groove 304a enters the object, the position of the spring slider 304b changes. The rotating bar 304c is rotated to rotate. 304a, and the spring slider 304b is fixedly connected to the rotating disk 303b. The rotating bar 304c and the return bar 304d are arranged on the rotating disk 303b. The rotating bar 304c and the return bar 304d are fixedly connected to the rotating disk 303b. The position of the rotating bar 304c corresponds to the retraction groove 304a, and one side of the rotating bar 304c is fixedly connected to the spring slider 304b. As the follower block of the synchronous rod 302d enters the embedded groove 303c and the retraction groove 304a, the spring slider 304b in the retraction groove 304a is pushed, and the rotating bar 304c moves synchronously, so that the rotating bar 304c in the retraction groove 304a moves to the outside of the following disk 302b. Although the rotating bar 304c only occupies the space of the following disk 303c, the rotating bar 304c is not necessarily connected to the following disk 302b. 2b, but still occupies the entire width of the follower disk 302b, so that when the object pushes the entire rotating bar 304c to rotate, the follower disk 302b will move nearly 90 degrees. At this time, the rotating block 303e is satisfied with the auxiliary block 302a expanding to the maximum spacing. There is a certain spacing between the rotating bar 304c and the return bar 304d. The return bar 304d is composed of an arc line segment with a 90-degree inclination and no inclination angle. In this way, the object will be transferred 90 degrees first and then smoothly without deflection. In this way, it is ensured that each time it rotates to a certain angle, the rotating block 303e can expand to the maximum spacing and restore the auxiliary block 302a to its original state with the return bar 304d. The positions of the positioning bar 304d and the rotating bar 304c are relative to each other, so that the object can move back with the rotating block 303e when the returning bar 304d is moved. The front pushing column 304e and the rear pushing column 304f are arranged on the rotating bar 304c, and the front pushing column 304e and the rear pushing column 304f are arranged at relative positions of the rotating bar 304c and are fixedly connected to the pulling column 103b, but the front pushing column 304e is smaller in height than the rear pushing column 304f, which makes it easy for the front pushing column 304e to pass between the rotating bar 304c and the returning bar 304d, so that the rear pushing column 304f contacts the returning bar 304d to drive the follower disk 302b to return to its original state, and the spacing between the auxiliary blocks 302a becomes smaller.

[0049] The remaining structure is the same as that of Example 2.

[0050] Operation steps: first push the moving handle 301b to move synchronously with the auxiliary block 302a, which will make the extrusion buckle block 301d move to the adapter slot 301f of the lifting block 301e, so that the auxiliary block 302a and the lifting block 301e move synchronously, and at the same time, it will move the synchronization rod 302d in the synchronization track 303a, so that the pushing block 302e enters the follower disk 302b, so that the spring slider 304b in the follower disk 302b moves with the rotating bar 304c to the outside of the follower disk 302b, completing the connection between the follower disk 302b and the rotating block 303e to achieve the effect of simultaneous rotation; Then, the pulling column 103b is pulled along with the movement of the demolition block 102d, and the front pushing column 304e and the rear pushing column 304f on the pulling column 103b will move with the rotating bar 304c, and will return to their original state along with the return bar 304d during the reverse movement. In this way, the auxiliary block 302a and the demolition block 102d can be used together to demolish the object at multiple angles, and can also be used in conjunction with the top component 200 to complete multi-angle demolition work in narrow spaces.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A multifunctional demolition tool, characterized in that: include, An external component (100) comprises an operating member (101), an opening member (102) and a pulling member (103), wherein the opening member (102) is arranged on the operating member (101), and the pulling member (103) is arranged on the opening member (102); A top component (200) comprises a moving member (201) and a resisting member (202), wherein the moving member (201) is arranged on the opening member (102), and the resisting member (202) is arranged on the opening member (102); and, The double-sided component (300) comprises an extension member (301), a follower member (302), an embedded member and a rotating member (304), wherein the extension member (301) is arranged on the opening member (102), the follower member (302) is arranged on the extension member (301), the embedded member is arranged on the moving member (201), and the rotating member (304) is arranged on the embedded member.

2. The multifunctional rescue tool according to claim 1, characterized in that: The operating member (101) comprises a driver (101a), a transmission tube (101b), a hand-held handle (101c) and a receiving plate (101d); the transmission tube (101b) is arranged on the driver (101a), the hand-held handle (101c) is arranged on the transmission tube (101b), and the receiving plate (101d) is arranged on the hand-held handle (101c).

3. The multifunctional rescue tool according to claim 2, characterized in that: The opening member (102) comprises a driving shaft (102a), a driving plate (102b), an opening rod (102c), a breaking block (102d), a pinching surface (102e) and a lifting surface (102f); the driving shaft (102a) is arranged on the driver (101a); the driving plate (102b) is arranged on the driving shaft (102a); the opening rod (102c) is arranged on the driving plate (102b); the breaking block (102d) is arranged on the opening rod (102c); and the pinching surface (102e) and the lifting surface (102f) are arranged on the breaking block (102d).

4. The multifunctional rescue tool according to claim 3, characterized in that: The pulling member (103) comprises a moving cylinder (103a), a pulling column (103b), a connecting bead (103c), a rotating ball (103d) and a rotating groove (103e); the moving cylinder (103a) is arranged on the demolition block (102d); the pulling column (103b) is arranged on the moving cylinder (103a); the connecting bead (103c) is arranged on the pulling column (103b); the rotating ball (103d) is arranged on the connecting bead (103c); and the rotating groove (103e) is arranged on the rotating ball (103d).

5. The multifunctional rescue tool according to claim 3 or 4, characterized in that: The moving part (201) comprises 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 arranged on the breaking block (102d); the pushing rod (201c) is arranged on the pushing groove (201b); and the amplification plate (201d) is arranged on the pushing rod (201c).

6. The multifunctional rescue tool according to claim 5, characterized in that: The resisting member (202) comprises a moving groove (202a), a moving rod (202b), a resisting plate (202c) and an extrusion plate (202d); the moving groove (202a) is arranged on the demolition block (102d); the moving rod (202b) is arranged on the moving groove (202a); the resisting plate (202c) is arranged on the moving rod (202b); and the extrusion plate (202d) is arranged on the resisting plate (202c).

7. The multifunctional rescue tool according to claim 6, characterized in that: The extension piece (301) comprises a double-sided groove (301a), a moving handle (301b), an extrusion groove (301c), an extrusion buckle block (301d), a lifting block (301e) and an adaption groove (301f), wherein the double-sided groove (301a) is arranged on the demolition block (102d), the moving handle (301b) is arranged on the double-sided groove (301a), the extrusion groove (301c) is arranged on the moving handle (301b), the extrusion buckle block (301d) is arranged on the extrusion groove (301c), the lifting block (301e) is arranged on the demolition block (102d), and the adaption groove (301f) is arranged on the lifting block (301e).

8. The multifunctional rescue tool according to claim 7, characterized in that: The follower (302) comprises an auxiliary block (302a), a follower disk (302b), a release groove (302c), a synchronization rod (302d) and a pushing block (302e); the auxiliary block (302a) is arranged on the moving handle (301b); the follower disk (302b) is arranged on the auxiliary block (302a); the release groove (302c) and the synchronization rod (302d) are arranged on the follower disk (302b); and the pushing block (302e) is arranged on the synchronization rod (302d).

9. The multifunctional rescue tool according to claim 7 or 8, characterized in that: The embedded component comprises a synchronous rail (303a), a rotating disk (303b), an embedded groove (303c), an extension rod (303d), a rotating block (303e), a guide column (303f) and an integral groove (303g); the synchronous rail (303a) is arranged on the accommodating groove (201a); the rotating disk (303b) is arranged on the synchronous rail (303a); the embedded groove (303c) and the extension rod (303d) are arranged on the rotating disk (303b); the rotating block (303e) is arranged on the extension rod (303d); the guide column (303f) is arranged on the rotating block (303e); and the integral groove (303g) is arranged on the accommodating groove (201a).

10. The multifunctional rescue tool according to claim 9, characterized in that: The rotating member (304) comprises a retraction groove (304a), a spring slider (304b), a rotating bar (304c), a return bar (304d), a front push column (304e) and a rear push column (304f); the retraction groove (304a) is arranged on the rotating disk (303b); the spring slider (304b) is arranged on the retraction groove (304a); the rotating bar (304c) and the return bar (304d) are arranged on the rotating disk (303b); and the front push column (304e) and the rear push column (304f) are arranged on the rotating bar (304c).

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