Multifunctional anti-slip hammer and use method thereof

Abstract

The present invention relates to the technical field of hammers, and particularly to a multifunctional anti-slip hammer and a method for using the same. A hammer head and a hammer handle fixed on the hammer head are provided, a hammering portion is provided just below the bottom end of the hammer head, a connecting portion is fixedly connected at the middle position of the top end of the hammering portion, the top end of the connecting portion is connected to the middle position of the bottom end of the hammer head, a magnetic portion is provided at the bottom end of the hammer head, a through hole is vertically opened at the edge of the hammering portion deviating from the connecting portion, a vertical rod is inserted into the through hole, so that in an initial state, the top end of the vertical rod is attracted by the magnetic portion and fits and adsorbs on the bottom end of the hammer head, the bottom end surface of the vertical rod is flush with the bottom end surface of the hammering portion, and when the hammering portion is used for hammering, the vertical rod is affected by inertia, and its bottom end portion passes downwardly out of the through hole, forming a surrounding protection for the periphery of the nail, effectively preventing the hammer head from slipping, and having a good anti-deflection effect.

Description

Technical Field

[0001] The present invention relates to the technical field of hammers, and in particular to a multifunctional anti-slip hammer and a use method thereof. Background Art

[0002] Hammers are one of the commonly used tools in daily life and are used for hammering. In the prior art, in order to avoid the problem that the hammer sometimes lands incorrectly and the center of gravity of the hammer head is not on the axis of the nail, which causes the nail to be deflected under the action of inertia, causing the nail to bounce off or accidentally injure the nail, some existing hammers have a pitted surface on the hammering bottom surface. For example, Chinese patent document CN201310586855.2 discloses a hammer, which includes a hammer head part and a handle connected to one end of the hammer head part. The hammering surface of the hammer head has anti-slip teeth. However, although the fixed pitted surface or anti-slip teeth treatment can play an anti-slip role, the large hammering force is obviously easy to cause damage to the hammered object, such as a nail. The head and the wood surface where the nail is embedded, etc. In this regard, in the prior art, for example, the self-adjusting anti-deflection hammer disclosed in Chinese patent document CN201610178347.4 includes two parts: a hammer head and a hammer handle. During the hammering process, the distribution of the counterweight particles inside the hammer head can be quickly adjusted so that the inertial force of the counterweight particles is concentratedly transmitted to the nail. Even if the center of the hammer head does not hit the nail exactly, it can still hit the nail stably. However, in actual use, the effect of preventing the hammer head from deflecting due to unstable center of gravity is limited. If the hammer head is severely deflected or the force is not applied properly, the probability of the hammer head slipping is still relatively high. Therefore, further optimization, research and development and improvement are needed. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to propose a multifunctional anti-slip hammer and a method of using the same, so as to solve the problem that the effect of preventing the hammer head from deflecting due to unstable center of gravity during use of the hammer is limited. If the hammer head is severely deflected or the force is not applied properly, the probability of the hammer head slipping is still relatively high.

[0004] Based on the above objectives, the present invention provides a multifunctional anti-slip hammer, comprising a hammer head and a hammer handle fixed to the hammer head, and further comprising:

[0005] The hammering part is arranged just below the bottom end of the hammer head, and the middle position of the top end of the hammering part is fixedly connected to the connecting part, and the top end of the connecting part is connected to the middle position of the bottom end of the hammer head;

[0006] The magnetic attraction portion is provided at the bottom end of the hammer head;

[0007] A through hole is vertically opened on the edge of the hammering part that deviates from the connecting part. A vertical rod is inserted into the through hole. In the initial state, the top of the vertical rod is attracted by the magnetic part and is adhered to the bottom end of the hammer head. The bottom end surface of the vertical rod is flush with the bottom end surface of the hammering part. When the hammering part is used for hammering, the vertical rod is affected by inertia and partially passes downward out of the through hole.

[0008] Preferably, the plane dimensions and shapes of the hammering portion and the hammer head are consistent, and the connecting portion is respectively connected and located at the center axis positions of the hammering portion and the hammer head.

[0009] Preferably, the magnetic attraction portion is an annular permanent magnet provided at the bottom end of the hammer head.

[0010] Preferably, the upper portion of the vertical rod passing through the through hole is fixedly connected to a limiting ring for abutting against the top end of the through hole for limiting position.

[0011] Preferably, the top end of the connecting portion is inserted into the hammer head and is movably connected to the hammer head, so as to adjust the position of the connecting portion up and down.

[0012] Preferably, a push-pull portion is elastically slidably connected to the hammer handle, one end of the push-pull portion is elastically inserted into the hammer head, and is connected to a clamping portion for clamping into one end of the connecting portion to limit the position. By horizontally moving the push-pull portion, the clamping portion is driven to move away from the connecting portion, so that the connecting portion can be adjusted up and down.

[0013] Preferably, the connecting part is threadedly engaged with the hammer head. When the connecting part rotates upward, the bottom end of the vertical rod passes through the outside of the through hole. When the connecting part rotates downward, the bottom end of the vertical rod passes through the inside of the through hole to form a gap at the bottom end of the through hole for use as a wrench.

[0014] Preferably, a vertical groove is provided at the bottom edge of the hammering part, and a horizontal column elastically slidably connected to the hammering part and a vertical column fixedly connected to the bottom end of the horizontal column are provided in the vertical groove. In the initial state, the horizontal column springs outward, driving the vertical column to move horizontally and fill the vertical groove. The horizontal column is pressed inward to move the vertical column away from the vertical groove, and the vacant vertical groove is used to insert nails.

[0015] It avoids the problem of hand injury caused by hammering with nails. Compared with the existing hammer with open slots on the side for placing nails, the head of the nail is buried in the vertical slot, which is conducive to more stable tamping of the nail. When tamping, the vertical rods on the sides also extend downward to form a surrounding protection for the outer periphery of the nail, effectively preventing slipping and deviation.

[0016] Preferably, a through hole is opened on the horizontal column beside the vertical column, a movable column is provided above the vertical slot, and a permanent magnet block is provided at the bottom of the movable column. When the vertical column moves away from the vertical slot, the movable column passes through the vertical slot along the through hole to adsorb the nail head.

[0017] The present invention also provides a method for using a multifunctional anti-slip hammer, comprising the following steps:

[0018] a: In the initial state, the top of the vertical rod is attracted by the magnetic part and fits and adsorbs on the bottom of the hammer head. The bottom end surface of the vertical rod is flush with the bottom end surface of the hammer part. When the hammer part is used for hammering, the vertical rod is affected by inertia and partially passes through the outside of the through hole. On the side adjacent to the hammering part, it passes through the bottom end of the vertical rod to form a surrounding protection, preventing the hammer from deviating and causing the hammer head to slip.

[0019] b: The connecting portion is movably moved upward so that the bottom end of the vertical rod passes through the outside of the through hole, thereby forming a convex tooth at the edge of the bottom end of the hammering portion for multi-functional hammering;

[0020] c: The connecting portion is movable downward so that the bottom end of the vertical rod is inserted into the through hole, and a gap is formed at the bottom end of the through hole for use as a wrench.

[0021] The beneficial effects of the present invention are as follows: a hammer head and a hammer handle fixed on the hammer head are provided, a hammering part is provided just below the bottom end of the hammer head, a connecting part is fixedly connected at the middle position of the top end of the hammering part, the top end of the connecting part is connected to the middle position of the bottom end of the hammer head, a magnetic part is provided at the bottom end of the hammer head, a through hole is vertically opened at the edge of the hammering part deviating from the connecting part, a vertical rod is inserted into the through hole, so that in the initial state, the top end of the vertical rod is attracted by the magnetic part and fits and adsorbs on the bottom end of the hammer head, the bottom end surface of the vertical rod is flush with the bottom end surface of the hammering part, and when the hammering part is used for hammering, the vertical rod is affected by inertia and its bottom end part moves to the bottom end. It passes through the outside of the through hole. If the center of the hammering part hits the nail, the vertical rods on the edge will not interfere with the nail. If unfortunately, the nail is hit at the edge of the hammering part, the vertical rods that are hit and in contact will remain motionless. Since the bottom ends of the vertical rods on the sides thereof pass through downward, they form a surrounding protection for the periphery of the nail, effectively preventing the hammer head from slipping, and the anti-deflection effect is better. After hammering, the vertical rods are attracted by the magnetic part and move back to fit and be adsorbed on the bottom end of the hammer head to reset, thereby restoring the plane of the bottom surface of the hammering part. If an overall flat object is hammered, the surrounding vertical rods will remain motionless, and no convex teeth will be formed, thereby avoiding damage to the plane of the hammered object. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 A bottom view of the hammering portion of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure inside the hammer head of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the push-pull portion of the present invention when it is pulled and moved laterally;

[0027] Figure 5 This is a schematic structural diagram of the present invention when the connecting portion moves upward;

[0028] Figure 6 This is a schematic structural diagram of the present invention when the connecting portion moves downward;

[0029] Figure 7 It is a schematic structural diagram of the connecting portion and the bayonet of the present invention from a top view;

[0030] Figure 8 This is a schematic diagram of the structure of the hammering part of the present invention provided with a vertical groove;

[0031] Figure 9 For the present invention Figure 8 A magnified schematic diagram of point A in the middle;

[0032] Figure 10 This is a schematic diagram of the structure of the movable column of the present invention when it passes downward;

[0033] Figure 11 For the present invention Figure 10 Enlarged schematic diagram of point B in the middle.

[0034] The following are marked in the figure:

[0035] 1. Hammer head; 2. Hammer handle; 21. Slide groove; 3. Hammering part; 4. Connecting part; 41. Bayonet; 5. Magnetic part; 6. Through hole; 61. Pore; 7. Vertical rod; 71. Limiting ring; 8. Push-pull part; 9. Clamping part; 10. Vertical groove; 11. Horizontal column; 111. Through hole; 12. Vertical column; 13. Movable column; 14. Permanent magnet. DETAILED DESCRIPTION

[0036] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0037] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0038] like Figure 1 、 Figure 2 、 Figure 3As shown, a multifunctional anti-slip hammer includes a hammer head 1 and a hammer handle 2 fixed on the hammer head 1, and also includes a hammering part 3 arranged directly below the bottom end of the hammer head 1. A connecting part 4 is fixedly connected to the middle position of the top end of the hammering part 3, and the top end of the connecting part 4 is connected to the middle position of the bottom end of the hammer head 1. A magnetic part 5 is provided at the bottom end of the hammer head 1, and a through hole 6 is vertically opened at the edge of the hammering part 3 deviating from the connecting part 4. A vertical rod member 7 is inserted into the through hole 6. In the initial state, the top end of the vertical rod member 7 is attracted by the magnetic part 5 and fits and is adsorbed on the bottom end of the hammer head 1. The bottom end surface of the vertical rod member 7 is flush with the bottom end surface of the hammering part 3. When the hammering part 3 is used for hammering, the vertical rod member 7 is affected by inertia and partially passes through the outside of the through hole 6 downward.

[0039] The present invention is provided with a hammer head 1 and a hammer handle 2 fixed on the hammer head 1, a hammering part 3 is provided just below the bottom end of the hammer head 1, the bottom surface of the hammering part 3 is used for contact striking or hammering, a connecting part 4 is fixedly connected at the middle position of the top end of the hammering part 3, and the top end of the connecting part 4 is connected to the middle position of the bottom end of the hammer head 1, wherein the hammering part 3 and the connecting part 4 can be made of the same material as the hammer head 1, and the hammering part 3 and the connecting part 4 can be fixedly formed as one piece, and a magnetic part 5 is provided at the bottom end of the hammer head 1, and a through hole 6 is vertically opened at the edge of the hammering part 3 deviating from the connecting part 4, and a vertical rod 7 is inserted into the through hole 6, so that in the initial state, the top end of the vertical rod 7 is attracted by the magnetic part 5 and fits and is adsorbed on the bottom end of the hammer head 1, and the bottom end surface of the vertical rod 7 is flush with the bottom end surface of the hammering part 3, that is, the through hole 6 and the vertical rod 7 are distributed at the edge deviating from the connecting part 4. The edge of the middle connecting part 4, and in the initial state, the bottom surface of the hammering part 3 is a relatively flat plane, and when the hammering part 3 is used for hammering, the vertical rod 7 is affected by inertia, and its bottom end part passes downward out of the through hole 6. If the center position of the hammering part 3 hits the nail, the vertical rod 7 at the edge has no interference with the nail. If, by chance, the edge of the hammering part 3 hits the nail, the vertical rod 7 that is in contact with it remains stationary. Since the bottom ends of the vertical rods 7 on the surrounding sides pass downward, a surrounding protection is formed for the periphery of the nail, which effectively prevents the hammer head 1 from slipping and has a good anti-deflection effect. After hammering, the vertical rod 7 is attracted by the magnetic part 5, moves back, fits and is adsorbed on the bottom end of the hammer head 1 to reset, and restores the plane of the bottom surface of the hammering part 3. If an overall flat object is hammered, the surrounding vertical rods 7 remain stationary and no convex teeth are formed, thereby avoiding damage to the plane of the hammered object.

[0040] In an embodiment of the present invention, Figure 1 、 Figure 2 、 Figure 3 As shown, the plane size and shape of the hammering part 3 and the hammer head 1 are consistent, that is, the hammering part 3 is equivalent to the flat hammer head 1, and the connecting part 4 is respectively connected at the central axis position of the hammering part 3 and the hammer head 1. The area ratio of the connecting part 4 to the plane of the hammering part 3 and the hammer head 1 is adjusted according to the anti-slip effect of different models of hammers during actual use.

[0041] In an embodiment of the present invention, Figure 3 As shown, the magnetic attraction portion 5 is an annular permanent magnet arranged at the bottom end of the hammer head 1, that is, it is arranged around the connecting portion 4. The permanent magnet can be attached to the outside of the bottom end of the hammer head 1, or embedded in the inside of the bottom end of the hammer head 1, so as to facilitate better protection.

[0042] In an embodiment of the present invention, Figure 1 、 Figure 3 As shown, the upper part of the vertical rod 7 passing through the through hole 6 is fixedly connected to a limit ring 71 for abutting against the top end of the through hole 6 to limit the vertical rod 7 and prevent the vertical rod 7 from being completely thrown away from the hammering part 3 due to inertia.

[0043] In an embodiment of the present invention, Figures 3 to 6 As shown, the top end of the connecting portion 4 is inserted into the hammer head 1 and is movably connected to the hammer head 1, so that the position of the connecting portion 4 can be adjusted up and down.

[0044] In an embodiment of the present invention, Figures 3 to 7 As shown, the hammer handle 2 is elastically slidably connected with a push-pull portion 8. Specifically, a slide groove 21 is horizontally provided on the hammer handle 2. The push-pull portion 8 is slidably connected to the slide groove 21 and is connected to one end of the slide groove 21 with a spring, so that one end of the push-pull portion 8 is elastically penetrated into the hammer head 1 and is connected with a clamping portion 9. A bayonet 41 is provided at one end of the connecting portion 4 that penetrates into the hammer head 1. The clamping portion 9 is a clamping block that extends into and is clamped in the bayonet 41 and is used to fix the connecting portion 4 in a limited position. By pulling the push-pull portion 8 to slide outward along the slide groove 21, the clamping portion 9 is driven to move away from the connecting portion 4 and disengage the clamping, so that the connecting portion 4 can be adjusted up and down.

[0045] In an embodiment of the present invention, Figures 3 to 7 As shown, the connecting portion 4 is threadedly engaged with the hammer head 1. When the connecting portion 4 is engaged and rotated upward, the bottom end of the vertical rod 7 passes through the outside of the through hole 6, thereby forming a convex tooth at the bottom end of the hammering portion 3 for use in destructive hammering in special scenarios. When the connecting portion 4 is rotated downward, the bottom end of the vertical rod 7 passes into the inside of the through hole 6 to form a hole 61 at the bottom end of the through hole 6 for use as a wrench. Preferably, the hole 61 can be a polygonal hole of multiple sizes, such as a hexagonal hole, for use as a wrench. The bayonet 41 can be provided with multiple, such as Figure 7 As shown, the clamping portion 9 is inserted and clamped in the initial state, when the connecting portion 4 rotates upward, and when the connecting portion 4 rotates downward. Preferably, when the connecting portion 4 engages and rotates upward, the bottom end of the vertical rod 7 forms a convex tooth at the bottom end of the hammering portion 3, and the limiting ring 71 just abuts the top surface of the hammering portion 3.

[0046] In an embodiment of the present invention, Figures 8 to 11As shown, a vertical slot 10 is provided at the edge of the bottom end of the hammering part 3, and a horizontal column 11 is provided in the vertical slot 10, which is elastically slidably connected to the hammering part 3, and a vertical column 12 is fixedly connected to the bottom end of the horizontal column 11. Specifically, one end of the horizontal column 11 passes through the hammering part 3, and a spring is connected between the hammering part 3. In the initial state, the horizontal column 11 springs outward, driving the vertical column 12 to move horizontally and fill the vertical slot 10, pressing the horizontal column 11 inward to push the vertical column 12 to move away from the vertical slot 10. The vacant vertical slot 10 is used to insert nails, avoiding the problem of hand injury when holding the nail and hammering. Compared with the existing hammer with an open slot at the side end for placing nails, the nail head end is buried in the vertical slot 10, which is conducive to more stable tamping of the nails. When tamping, the vertical rod members 7 on the surrounding sides also pass downward to form a surrounding protection for the periphery of the nail, effectively preventing slipping and deflection.

[0047] In an embodiment of the present invention, Figures 8 to 11 As shown, a through hole 111 is provided on the horizontal column 11 beside the vertical column 12, and a movable column 13 is provided above the vertical slot 10. A permanent magnet block 14 is provided at the bottom end of the movable column 13, so that when the vertical column 12 moves away from the vertical slot 10, the movable column 13 passes downward along the through hole 111 and out of the vertical slot 10, which is used to conveniently adsorb the nail head. After adsorption, the hammer can be operated to knock once. During the knocking process, the nail and the movable column 13 are inserted into the vertical slot 10 and abut against the horizontal column 11, and the nail is pre-nailed into the work surface. At this time, the hammer is removed and detached from the nail, and the horizontal column 11 rebounds and automatically resets, and then the hammer is operated normally to hammer the nail to complete the nailing operation, which is convenient to operate.

[0048] The present invention discloses a method for using a multifunctional anti-slip hammer, comprising the following steps:

[0049] a: In the initial state, the top of the vertical rod 7 is attracted by the magnetic part 5 and fits and is adsorbed on the bottom end of the hammer head 1. The bottom end surface of the vertical rod 7 is flush with the bottom end surface of the hammering part 3. When the hammering part 3 is used for hammering, the vertical rod 7 is affected by inertia, and the bottom end of the vertical rod 7 passes downward outside the through hole 6. The bottom end of the vertical rod 7 passes through the adjacent side of the hammering part to form a surrounding protection, thereby preventing the hammer from deviating and causing the hammer head 1 to slip;

[0050] b: The connecting portion 4 is movable upward and is clamped and limited by the clamping portion 9, so that the bottom end of the vertical rod 7 passes through the outside of the through hole 6, thereby forming a convex tooth at the bottom edge of the hammering portion 3 for multi-functional hammering use;

[0051] c: The connecting portion 4 is movable downward and is clamped and limited by the clamping portion 9, so that the bottom end of the vertical rod 7 passes through the interior of the through hole 6, and a hole 61 is formed at the bottom end of the through hole 6 for use as a wrench.

[0052] When the hammer is removed and the nail is detached, the horizontal column 11 rebounds and automatically resets, and the hammer is operated again to hammer the nail normally, completing the nailing operation, which is convenient to operate.

[0053] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0054] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A multifunctional anti-slip hammer, comprising a hammer head (1) and a hammer handle (2) fixed to the hammer head (1), characterized in that: Also includes: A hammering portion (3) is provided directly below the bottom end of the hammer head (1); a connecting portion (4) is fixedly connected to the middle position of the top end of the hammering portion (3); and the top end of the connecting portion (4) is connected to the middle position of the bottom end of the hammer head (1); A magnetic attraction portion (5) is provided at the bottom end of the hammer head (1); A through hole (6) is vertically opened on the edge of the hammering part (3) that deviates from the connecting part (4); a vertical rod (7) is inserted into the through hole (6); in an initial state, the top of the vertical rod (7) is attracted by the magnetic part (5) and is adhered to the bottom end of the hammer head (1); the bottom end surface of the vertical rod (7) is flush with the bottom end surface of the hammering part (3); when the hammering part (3) is used for hammering, the vertical rod (7) is affected by inertia and partially passes downward out of the through hole (6); The top end of the connecting portion (4) is inserted into the hammer head (1) and is movably connected to the hammer head (1) so as to adjust the position of the connecting portion (4) up and down; A push-pull portion (8) is elastically slidably connected to the hammer handle (2), one end of the push-pull portion (8) is elastically inserted into the hammer head (1), and is connected to a clamping portion (9) for clamping into one end of the connecting portion (4) to limit the position. By moving the push-pull portion (8) horizontally, the clamping portion (9) is driven to move away from the connecting portion (4), so that the connecting portion (4) can be adjusted upward and downward. The connecting portion (4) is threadedly engaged with the hammer head (1); when the connecting portion (4) is rotated upward, the bottom end of the vertical rod (7) passes through the outside of the through hole (6); when the connecting portion (4) is rotated downward, the bottom end of the vertical rod (7) passes through the inside of the through hole (6), thereby forming a pore (61) at the bottom end of the through hole (6) for use as a wrench.

2. A multifunctional anti-slip hammer according to claim 1, characterized in that: The hammering portion (3) and the hammer head (1) have the same plane size and shape, and the connecting portion (4) is connected and located at the center axis position of the hammering portion (3) and the hammer head (1), respectively.

3. The multifunctional anti-slip hammer according to claim 1, characterized in that: The magnetic attraction portion (5) is an annular permanent magnet provided at the bottom end of the hammer head (1).

4. The multifunctional anti-slip hammer according to claim 1, characterized in that: The upper portion of the vertical rod (7) passing through the through hole (6) is fixedly connected to a limiting ring (71) for abutting against the top end of the through hole (6) for limiting position.

5. The multifunctional anti-slip hammer according to claim 4, characterized in that: A vertical groove (10) is provided at the bottom edge of the hammering part (3), and a horizontal column (11) elastically slidably connected to the hammering part (3) and a vertical column (12) fixedly connected to the bottom end of the horizontal column (11) are provided in the vertical groove (10). In an initial state, the horizontal column (11) springs outward, driving the vertical column (12) to move horizontally and fill in the vertical groove (10), and pressing the horizontal column (11) inward to push the vertical column (12) away from the vertical groove (10). The empty vertical groove (10) is used to insert a nail.

6. The multifunctional anti-slip hammer according to claim 5, characterized in that: A through hole (111) is provided on the horizontal column (11) beside the vertical column (12); a movable column (13) is provided above the vertical slot (10); a permanent magnet (14) is provided at the bottom end of the movable column (13); when the vertical column (12) moves away from the vertical slot (10), the movable column (13) passes through the vertical slot (10) along the through hole (111) to adsorb the head of a nail.

7. A method for using the multifunctional anti-slip hammer according to any one of claims 1 to 6, characterized in that: The steps include: a: In the initial state, the top end of the vertical rod (7) is attracted by the magnetic attraction portion (5) and is attached to the bottom end of the hammer head (1). The bottom end surface of the vertical rod (7) is flush with the bottom end surface of the hammering portion (3). When the hammering portion (3) is used for hammering, the vertical rod (7) is affected by inertia and partially passes through the outside of the through hole (6) downward. The vertical rod (7) passes through the bottom end of the vertical rod (7) on the adjacent side of the hammering portion (3) to form a surrounding protection, thereby preventing the hammer from deflecting and causing the hammer head (1) to slip. b: The connecting portion (4) is movably moved upward so that the bottom end of the vertical rod (7) passes through the outside of the through hole (6), thereby forming a convex tooth at the bottom edge of the hammering portion (3) for multifunctional hammering; c: The connecting portion (4) is movable downward so that the bottom end of the vertical rod (7) penetrates into the through hole (6), and a hole (61) is formed at the bottom end of the through hole (6) for use as a wrench.

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