A multi-functional tool hammer

Abstract

This utility model relates to the field of tool hammer technology, specifically to a multifunctional tool hammer, including a hammer body, a rubber hammer head on the left side of the hammer body, a fixing block on the right side of the hammer body, an iron hammer head on the right side of the fixing block, a flip-up Phillips screwdriver on the top of the hammer body, a groove at the bottom of the hammer body, a limiting component installed on the surface of the groove, an adjustable handle on the hammer body, a limiting screw installed near the bottom surface of the handle, an extension rod spirally connected inside the handle, and a nail-pulling cone fixedly connected to the bottom of the extension rod. Through the cooperation of the limiting component, the outer polygonal hole, and the inner polygonal hole, the angle of the tool hammer can be freely adjusted, addressing the situation where a worker's straight hammer body cannot change its angle in narrow environments. With the cooperation of the extension rod and the limiting screw, the tool hammer can be extended, addressing the situation where a worker needs a longer tool hammer in long and narrow environments, increasing the practicality of the tool hammer and improving construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tool hammer technology, specifically a multi-functional tool hammer. Background Technology

[0002] A hammer is a tool used to strike objects to move or deform them. It is most commonly used to hammer nails, straighten or break objects. Hammers come in various forms, the most common form being a handle and a top, one side of which is flat for striking, and the other side is the hammerhead.

[0003] The utility model disclosed in CN216328103U is a multi-functional tool hammer, including a hammer head and a hammer rod connected to the hammer head. It includes a striking part for striking objects and a first prying part connected to the striking part. The cross-section of the first prying part gradually decreases towards the side away from the striking part. A second prying part is connected to the end of the hammer rod away from the hammer head, forming an angle with the hammer rod. The cross-section of the second prying part gradually decreases towards the side away from the hammer rod, and the end of the second prying part away from the hammer rod is a pointed tip.

[0004] The above-mentioned technical solution, in addition to having a general striking function, can also pry objects, which is beneficial to workers. The first and second prying parts of the tool hammer can be used for different construction situations. However, the handle of the tool hammer cannot be extended or folded left and right, making it difficult to work in most narrow spaces. Commonly used tools in construction include iron hammers, rubber hammers, nail pullers, crowbars, screwdrivers, etc. Each tool has its unique function and is irreplaceable. This requires construction workers to carry various tools that may be used during construction. Carrying multiple tools not only increases the burden on workers but also increases the risk of tools being lost or dropped, affecting construction safety. Therefore, we propose a multi-functional tool hammer. Utility Model Content

[0005] The purpose of this utility model is to provide a multifunctional tool hammer to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-functional tool hammer includes a hammer body, a rubber hammer head on the left side of the hammer body, a fixing block on the right side of the hammer body, an iron hammer head on the right side of the fixing block, a flip-up Phillips screwdriver on the top of the hammer body, a groove on the bottom of the hammer body, a limit component installed on the surface of the groove, an adjustable handle on the hammer body, a limit screw installed near the bottom surface of the handle, an extension rod spirally connected inside the handle, a nail-pulling cone fixedly connected to the bottom of the extension rod, and the limit component including a limit pin and a limit nut corresponding to the limit pin, the limit pin passing through the groove and the top of the handle.

[0008] Preferably, the rubber hammer head is cylindrical and is bonded and fixed to the hammer body.

[0009] In this invention, the rubber hammer head can be used in decoration to install doors, windows and floors, disassemble old parts, adjust and repair deviations and hollow spots, and can also assist in woodwork and soft-pack sound insulation construction.

[0010] Preferably, the fixing block is welded and fixed to the corresponding hammer body and hammer head on the left and right sides, respectively.

[0011] In this invention, the fixing block is located between the hammer body and the hammer head, which enhances the stability of the connection between the two, disperses the striking force, buffers vibration, protects the handle, and extends the overall service life of the tool hammer.

[0012] Preferably, the top of the hammer body has a T-shaped groove, a rotating rod is provided in the T-shaped groove, a knob is provided on one side of the rotating rod, the knob is screwed and fixed to the rotating rod, a movable block is provided on the other side of the rotating rod, and the Phillips screwdriver is welded and fixed to the middle of the rotating rod.

[0013] In this invention, when the Phillips screwdriver is needed, the screwdriver is turned out by rotating the rotating rod through the movable block, and the knob is turned to fix it to the screw rod thread. When it is not needed, the screwdriver is turned back into the T-shaped groove by rotating the rotating rod through the movable block. This does not affect the use of other parts of the multi-functional tool hammer while improving the overall aesthetics.

[0014] Preferably, the groove has an outer polygonal hole on both the front and rear sides, and the handle has an inner polygonal hole near the top. The two outer polygonal holes and the inner polygonal hole are symmetrical and of the same size. The limiting pin passes through the outer polygonal hole and the inner polygonal hole in sequence, and the limiting nut is screwed to the tail of the limiting pin.

[0015] In this invention, when the grip angle needs to be adjusted, the limiting component is removed and the angle is adjusted. After adjustment, the limiting pin is passed through the two outer polygonal holes and the inner polygonal hole again for limiting and fixing, and the corresponding limiting nut is installed. This allows workers to carry out decoration work in some narrow spaces by adjusting the grip angle, increasing the usage scenarios of the multi-functional tool hammer and making it more time-saving and labor-saving.

[0016] Preferably, the grip bar has a hollow threaded interior and a hollow bottom surface. An anti-slip pad is adhered and fixed to the surface of the grip bar. A threaded hole is opened near the bottom surface of the grip bar, and a limiting screw is provided corresponding to the threaded hole. The limiting screw is screwed to the threaded hole. The extension rod has a cylindrical thread and is screwed to the grip bar. The bottom of the limiting screw presses against the outer wall of the extension rod to limit and fix it.

[0017] In this invention, the internal thread of the grip and the external thread of the extension rod are screwed together. Pressure is applied to the outer wall of the extension rod by twisting the limiting screw to fix it in place. When the grip length needs to be extended, the pressure on the outer wall of the extension rod can be released by twisting the limiting screw, and then the extension rod can be screwed to the desired length for a certain degree of extension. This allows workers to easily perform tasks in narrow spaces. The anti-slip pad increases grip friction, preventing slippage and improving operational safety. It also cushions hand pressure, reduces fatigue, and enhances user comfort. The limiting screw applies pressure to the extension rod inside the grip through the threaded hole to limit and fix it, preventing the extension rod from falling off during use of the tool hammer, thus avoiding work progress and worker injury.

[0018] Preferably, the cone of the nail-starting cone is curved in the shape of an M, and the top of the nail-starting cone is welded and fixed to the bottom of the extension rod.

[0019] In this invention, the curved M-shaped cone can be used to remove nails and also as a pry bar, eliminating the need for workers to carry an extra pry bar and enhancing the practicality of the tool hammer.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. This utility model, through the cooperation of the limiting component, the outer polygonal hole and the inner polygonal hole, allows the angle of the tool hammer to be freely adjusted, realizing the situation where the worker's straight hammer body cannot change the angle in a narrow environment. With the cooperation of the extension rod and the limiting screw, the tool hammer can be extended to a certain extent, realizing the situation where the worker's arm length is insufficient in a narrow environment and a longer tool hammer is needed, thus increasing the practicality of the tool hammer and improving construction efficiency.

[0022] 2. This utility model integrates multiple functions through the combination of a rubber hammer head, an iron hammer head, a Phillips screwdriver, and a nail-pulling awl. This reduces the number of tools workers need to carry, can handle various decoration scenarios, and increases work flexibility. It also improves operational accuracy, reduces labor intensity to a certain extent, and makes decoration work easier, more efficient, and more convenient. Furthermore, it solves the problems of tools being lost or dropped during construction due to carrying too many tools, which could affect safety. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model;

[0025] Figure 3 This is an exploded view of the overall hammer body and limiting assembly of this utility model;

[0026] Figure 4 This is an exploded view of the handle, extension rod, and nail-lifting cone of this utility model;

[0027] Figure 5 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0028] The meanings of the labels in the diagram are as follows:

[0029] 1. Hammer body; 101. Groove; 102. External polygonal hole; 103. T-shaped groove; 104. Phillips screwdriver; 105. Rotary rod; 106. Knob; 107. Movable block

[0030] 2. Rubber hammer head;

[0031] 3. Fixing block;

[0032] 4. Iron hammer head;

[0033] 5. Limiting assembly; 501. Limiting pin; 502. Limiting nut;

[0034] 6. Handle; 601. Internal polygonal hole; 602. Threaded hole; 603. Limit screw; 604. Anti-slip pad;

[0035] 7. Extension rod;

[0036] 8. Remove the nail cone head. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-5 This embodiment provides a technical solution:

[0039] A multi-functional tool hammer includes a hammer body 1, a rubber hammer head 2 on the left side of the hammer body 1, and further, the rubber hammer head 2 is cylindrical and is bonded and fixed to the hammer body 1.

[0040] In this utility model, the rubber hammer head 2 can be used in decoration to install doors, windows and floors, disassemble old parts, adjust and repair deviations and hollow spots, and can also assist in woodwork and soft-pack sound insulation construction.

[0041] Specifically, a fixing block 3 is provided on the right side of the hammer body 1, and an iron hammer head 4 is provided on the right side of the fixing block 3. The left and right sides of the fixing block 3 are respectively welded and fixed to the corresponding hammer body 1 and iron hammer head 4.

[0042] In this invention, the fixing block 3 is located between the hammer body 1 and the hammer head 4, which enhances the stability of the connection between the two, disperses the striking force, protects the handle 6, and extends the overall service life of the tool hammer.

[0043] Specifically, the top of the hammer body 1 is provided with a flip-up Phillips screwdriver 104, the bottom of the hammer body 1 is provided with a groove 101, the top of the hammer body 1 is provided with a T-shaped groove 103, a rotating rod 105 is provided in the T-shaped groove 103, a knob 106 is provided on one side of the rotating rod 105, a movable block 107 is provided on the other side of the rotating rod 105, the knob 106 is screwed to the rotating rod 105, and the Phillips screwdriver 104 is welded to the middle of the rotating rod 105.

[0044] In this utility model, when the Phillips screwdriver 104 is needed, the rotating rod 105 is rotated by the movable block 107 to unscrew the Phillips screwdriver 104, and the knob 106 is screwed into the rotating rod 105 to fix it in place. When it is not needed, the rotating rod 105 is screwed into the T-shaped groove 103 by rotating the knob 106. This does not affect the use of other parts of the multi-functional tool hammer while improving the overall aesthetics.

[0045] Specifically, a limiting component 5 is installed on the surface of the groove 101, and a handle 6 is connected to the bottom of the groove 101. A limiting screw 603 is installed near the bottom surface of the handle 6. The limiting component 5 includes a limiting pin 501 and a limiting nut 502 installed corresponding to the limiting pin 501. The limiting pin 501 passes through the groove 101 and the top of the handle 6.

[0046] It is worth adding that the groove 101 has an outer polygonal hole 102 on both the front and rear sides, and the grip 6 has an inner polygonal hole 601 near the top. The two outer polygonal holes 102 and the two inner polygonal holes 601 are symmetrical and of the same size. The limiting pin 501 passes through and connects the two outer polygonal holes 102 and the inner polygonal hole 601. The limiting nut 502 is screwed to the tail of the limiting pin 501.

[0047] In this utility model, when the angle of the handle 6 needs to be adjusted, the limiting component 5 is removed and the angle is adjusted. After adjustment, the limiting pin 501 is inserted through the two outer polygonal holes 102 and the inner polygonal hole 601 for limiting and fixing, and the corresponding limiting nut 502 is installed. This allows workers to carry out decoration work in some narrow spaces by adjusting the angle of the handle 6, increasing the usage scenarios of the multi-functional tool hammer and saving more time and effort.

[0048] Specifically, the grip 6 has an extension rod 7 internally connected by a spiral. The grip 6 is hollow and threaded with a hollow bottom surface. An anti-slip pad 604 is bonded to the surface of the grip 6. A threaded hole 602 is opened on the side of the grip 6 near the bottom. A limiting screw 603 is provided corresponding to the threaded hole 602. The limiting screw 603 is spirally connected to the threaded hole 602. The extension rod 7 is cylindrical and threaded, and is spirally connected to the grip 6. The bottom of the limiting screw 603 presses against the outer wall of the extension rod 7 to limit and fix it.

[0049] In this invention, the internal thread of the handle 6 and the external thread of the extension rod 7 are screwed together for a spiral connection. Pressure is applied to the outer wall of the extension rod 7 by twisting the limiting screw 603 to fix it. When the length of the tool hammer handle 6 needs to be extended, the pressure on the outer wall of the extension rod 7 can be released by twisting the limiting screw 603, and then the extension rod 7 can be screwed to the required length to extend it to a certain extent. This allows workers to work easily in some narrow spaces. The anti-slip pad 604 increases the grip friction, prevents slippage, improves operational safety, and also cushions hand pressure, reduces fatigue, and improves user comfort. The limiting screw 603 applies pressure to the extension rod 7 inside the handle 6 through the threaded hole 602 to limit and fix it, preventing the extension rod 7 from falling off when the tool hammer is in use, which would affect the progress of the work and avoid injury to the worker.

[0050] Specifically, a nail-lifting cone 8 is fixedly connected to the bottom of the extension rod 7. The cone of the nail-lifting cone 8 is curved in the shape of an M. The top of the nail-lifting cone 8 is welded and fixed to the bottom of the extension rod 7.

[0051] In this invention, the curved M-shaped cone can be used to remove nails and also as a pry bar, eliminating the need for workers to carry an extra pry bar and enhancing the practicality of the tool hammer.

[0052] In this embodiment of the multi-functional tool hammer, when in use, first fix the rubber hammer head 2 to the left side of the hammer body 1, then fix the fixing block 3 to the right side of the hammer body 1, and then fix the iron hammer head 4 to the right side of the fixing block 3. Connect the Phillips screwdriver 104 to the rotating rod 105, fix the knob 106 to one side of the rotating rod 105, and fix the movable block 107 to the other side of the rotating rod 105. Then install the Phillips screwdriver 104, the rotating rod 105, and the knob 106 into the T-shaped groove 103. Next, insert the handle 6 into the bottom of the groove 101, and connect the outer polygonal hole 102 to the inner polygonal hole 101. Align the 601 holes with each other, insert the limiting pin 501 from the outside of the outer polygonal hole 102, passing through the two outer polygonal holes 102 and the inner polygonal hole 601, and install the upper limit nut 502 on the outside of the outer polygonal hole 102 on the other side to fix the limiting pin 501 and the limiting nut 502. Then, attach and fix the anti-slip pad 604 to the outside of the grip 6, and then screw the extension rod 7 into the inside of the grip 6. Screw the limiting screw 603 into the threaded hole 602 to limit and fix the extension rod 7. Attach and fix the bottom of the extension rod 7 to the nail-pulling cone 8.

[0053] When using a tool hammer, the user holds the hammer body 1 and the handle 6, removes the limiting pin 501 and the limiting nut 502, adjusts the handle 6 and hammer body 1 to a suitable angle, then inserts the limiting pin 501 back in and screws the limiting nut 502 to secure it, ensuring the handle 6 will not loosen after adjustment and can be freely adjusted again as needed. The user then loosens the limiting screw 603, removes it, and extends the extension rod 7 to the desired length. Finally, the user tightens the limiting screw 603 back into the threaded hole 602, applying pressure to the outer wall of the extension rod 7 through the threaded hole 602. To ensure its stability and prevent the extension rod 7 from falling off and causing a safety hazard, the movable block 107 is turned when the Phillips screwdriver 104 is needed. The movable block 107 rotates the rotating rod 105, allowing the head of the Phillips screwdriver 104 to emerge from the T-shaped groove 103. Then, the knob 106 is turned to screw the screwdriver 105 into place. Users can choose to use the rubber hammer head 2 and iron hammer head 4 on both sides of the hammer body 1, the Phillips screwdriver 104 on the top of the hammer body 1, and the nail-pulling cone 8 at the bottom of the extension rod 7, depending on the scenario. This allows workers to switch tools quickly and easily, handle various scenarios, and avoid the safety hazard caused by losing or dropping too many tools.

Claims

1. A multi-functional tool hammer, comprising a hammer body (1), characterized in that: The hammer body (1) has a rubber hammer head (2) on the left side, a fixing block (3) on the right side, an iron hammer head (4) on the right side of the fixing block (3), a flip-up Phillips screwdriver (104) on the top of the hammer body (1), a groove (101) on the bottom of the hammer body (1), a limiting component (5) installed on the surface of the groove (101), an adjustable angle handle (6) on the bottom of the hammer body (1), a limiting screw (603) installed near the bottom surface of the handle (6), an extension rod (7) is spirally connected inside the handle (6), a nail-pulling cone (8) is fixedly connected to the bottom of the extension rod (7), the limiting component (5) includes a limiting pin (501) and a limiting nut (502) installed corresponding to the limiting pin (501), the limiting pin (501) passes through the groove (101) and the top of the handle (6).

2. The multi-functional tool hammer according to claim 1, characterized in that: The rubber hammer head (2) is cylindrical and is bonded and fixed to the hammer body (1).

3. The multi-functional tool hammer according to claim 1, characterized in that: The fixing block (3) is welded and fixed to the corresponding hammer body (1) and hammer head (4) on the left and right sides respectively.

4. The multi-functional tool hammer according to claim 1, characterized in that: The top of the hammer body (1) is provided with a T-shaped groove (103), and a rotating rod (105) is provided in the T-shaped groove (103). A knob (106) is provided on one side of the rotating rod (105), and the knob (106) is screwed to the rotating rod (105). A movable block (107) is provided on the other side of the rotating rod (105). The cross screwdriver (104) is welded to the middle of the rotating rod (105).

5. The multi-functional tool hammer according to claim 1, characterized in that: The groove (101) has an outer polygonal hole (102) on both the front and rear sides. The handle (6) has an inner polygonal hole (601) near the top. The two outer polygonal holes (102) and the inner polygonal hole (601) are symmetrical and of the same size. The limiting pin (501) passes through the outer polygonal hole (102) and the inner polygonal hole (601) in sequence. The limiting nut (502) is screwed to the tail of the limiting pin (501).

6. The multi-functional tool hammer according to claim 1, characterized in that: The grip (6) has a hollow thread inside and a hollow bottom surface. A layer of anti-slip pad (604) is glued and fixed to the surface of the grip (6). The grip (6) has a threaded hole (602) near the bottom surface. A limiting screw (603) is provided corresponding to the threaded hole (602). The limiting screw (603) is screwed to the threaded hole (602). The extension rod (7) has a cylindrical thread and is screwed to the grip (6). The bottom of the limiting screw (603) presses against the outer wall of the extension rod (7) to limit and fix it.

7. The multi-functional tool hammer according to claim 1, characterized in that: The cone of the nail-starting cone (8) is curved in the shape of an M, and the top of the nail-starting cone (8) is welded and fixed to the bottom of the extension rod (7).

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