Multifunctional hammer for building construction

Abstract

The utility model relates to the technical field of building tools, in particular to a multifunctional hammer for building construction. According to the technical scheme, a first plier body and a second plier body are rotationally connected through a pin shaft, an insertion groove is formed in the second plier body, a first rubber hammer head or an axe is installed in the insertion groove, and anti-skid lines are arranged at the end, away from the first rubber hammer head or the axe, of the second plier body; a second handle is arranged at the bottom end of the first pliers body, a mounting seat is arranged on one side of the upper portion of the first pliers body, a second rubber hammer head is embedded in the mounting seat, and a metal cover covers the outer side of the second rubber hammer head. According to the utility model, one tool can cope with various construction tasks. The rubber hammerhead is suitable for soft striking and prevents the surface from being damaged; the axe can be used for chopping or prizing objects; and the metal hammer head is suitable for heavy striking and strong striking. The trouble of frequently replacing different tools is avoided, and the working efficiency and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a multifunctional hammer for construction. Background Art

[0002] A construction hammer is a common tool on construction sites, primarily used for operations such as striking, striking, disassembling, and installing. A search revealed patent publication number CN207223892U, which discloses a multifunctional hammer for construction projects. While the device can function as a hammer, pliers, and axe, the hammer head cannot be replaced during use and only a metal hammer head can be used. This makes it unsuitable for bricklaying operations, limiting its use. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a multifunctional hammer for construction, which solves the problems raised in the background art.

[0004] The utility model solves the above-mentioned technical problems as follows:

[0005] A multifunctional hammer for construction includes a first jaw body and a second jaw body, wherein the first jaw body and the second jaw body are rotatably connected via a pin shaft, and the first jaw body and the second jaw body are provided with anti-slip grooves.

[0006] A first handle is provided at the bottom end of the second pliers body, a slot is provided on the second pliers body, a first rubber hammer or axe is installed in the slot, an anti-slip groove is provided on the end of the second pliers body facing away from the first rubber hammer or axe, and a pin hole is provided on the second pliers body below the slot;

[0007] A second handle is provided at the bottom end of the first pliers body, a mounting seat is provided on one side of the upper part of the first pliers body, a second rubber hammer head is embedded in the interior of the mounting seat, and a metal cover is provided on the outer cover of the second rubber hammer head. Anti-slip grooves are also provided on the end of the first pliers body away from the mounting seat, and a pin hole is also provided on the first pliers body. After the pin holes of the first pliers body and the second pliers body are aligned, they are pinned together by rotating the pin shaft.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the first rubber hammer head and the axe head are provided with plugs, the plugs are penetrated by a socket, and the second pliers body is penetrated by a through hole at the slot. After the first rubber hammer head or the axe head is installed in the slot of the second pliers body through the plug, it is fixed by a pin passing through the socket and the through hole.

[0010] The beneficial effects of adopting the above further scheme are:

[0011] This plug-in design allows users to attach different tool heads, such as a rubber hammer and an axe, to the same tool as needed. This versatile design allows a single tool to handle a variety of construction needs, increasing the tool's flexibility and adaptability. The plug-and-socket design simplifies the installation and removal of tool heads. Users simply insert the plug of the tool head into the slot in the second pliers body. Once the plug and socket mate, a latch secures the head. This mechanism allows for quick tool head replacement, improving operational efficiency, which is particularly important in work environments where tool head changes are frequent.

[0012] Furthermore, the metal cover is mounted on the mounting seat through threads, and the mounting seat, the second rubber hammer head and the metal cover constitute a metal hammer head.

[0013] The beneficial effects of adopting the above further scheme are:

[0014] The combination of a metal cap and mounting base gives the metal hammer head greater strength and durability. Metal can withstand greater impact and pressure, making it suitable for high-intensity construction tasks such as striking hard objects or materials. The threaded mounting design simplifies the removal and installation of the metal cap. Users can easily switch between the second rubber hammer head and the metal hammer head.

[0015] Furthermore, the pin shaft is provided with a shaft sleeve, a rubber lining is provided in the shaft sleeve, and a fixing hole is provided through the rubber lining.

[0016] The beneficial effects of adopting the above further scheme are:

[0017] The rubber lining has good elasticity and shock absorption properties, which can effectively absorb the vibration and impact generated during operation. This reduces fatigue and discomfort in the operator's hand, while protecting the internal components of the tool and extending the service life of the tool.

[0018] Furthermore, the fixing holes are evenly distributed on the rubber lining, and the fixing holes of the rubber lining are used to insert fixing screws, which are easy to access.

[0019] The beneficial effects of adopting the above further scheme are:

[0020] Evenly distributed fixing holes make it easier to insert and remove screws. Users can easily find and use screws in any position, reducing the time and effort required for maintenance and adjustments during construction.

[0021] Furthermore, the first pliers body and the second pliers body are combined into pliers through a pin shaft, and the anti-slip grooves increase the friction force during clamping.

[0022] The beneficial effects of adopting the above further scheme are:

[0023] The anti-slip design significantly increases friction during clamping, preventing objects from slipping. This ensures a stable grip and enhances control and precision during operation. By increasing gripping friction, the anti-slip design reduces the risk of slipping objects, thereby enhancing safety and reducing the likelihood of accidents.

[0024] The utility model provides a multifunctional hammer for construction, which has the following beneficial effects:

[0025] This hammer combines a rubber head, an axe, and a metal head, allowing a single tool to handle multiple construction tasks. The rubber head is suitable for gentle strikes to prevent surface damage; the axe head can be used for chopping or prying; and the metal head is suitable for heavy blows and powerful strikes. Workers only need to carry one multi-functional hammer during construction, eliminating the hassle of frequently switching between different tools and improving work efficiency and convenience.

[0026] The slots in the second jaw body allow for quick replacement of different tool heads, such as rubber hammers and axes. This modular design not only simplifies operation but also reduces the need to carry different tools. The plug-and-latch system makes tool head replacement quick and easy. Users simply insert the plug into the slot and secure it with the latch, saving time and effort.

[0027] Anti-slip grooves are featured on both the first and second jaws. These grooves increase friction between the hand and the tool handle, ensuring a secure grip even with sweaty hands or in slippery conditions, preventing slippage during use. This anti-slip design not only improves operational stability but also effectively reduces accidental injuries caused by slippage, increasing tool safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0029] In the attached figure:

[0030] Figure 1 This is a schematic diagram of the axial side appearance of the utility model;

[0031] Figure 2 This is a schematic diagram of the axial side explosion structure of the second clamp body of the utility model;

[0032] Figure 3 This is a schematic diagram of the axial appearance of the first clamp body of the present invention;

[0033] Figure 4 This is a schematic diagram of the axial side appearance of the pin shaft of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] 1. First pliers body; 101. Mounting base; 102. Second rubber hammer head; 103. Metal cover; 104. Second handle; 2. Second pliers body; 201. First rubber hammer head; 202. Plug; 203. Jack; 204. Slot; 205. Anti-slip groove; 206. Pin; 207. Through hole; 208. Pin hole; 209. First handle; 210. Axe; 3. Pin shaft; 301. Bushing; 302. Fixing hole; 303. Rubber lining. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] See also Figures 1 to 4 As shown, the embodiment provided by the utility model:

[0038] Example 1

[0039] A multifunctional hammer for construction includes a first jaw body 1 and a second jaw body 2, which are rotatably connected by a pin 3. The pin 3 is provided with a sleeve 301, which is internally provided with a rubber lining 303. The rubber lining 303 is provided with fixing holes 302 extending therethrough. The rubber lining 303 has excellent elasticity and shock-absorbing properties, effectively absorbing vibration and impact forces generated during operation. This not only reduces fatigue and discomfort in the operator's hand but also protects the components within the tool, extending its service life. This design incorporates ergonomic principles, providing users with a more comfortable and safer operating experience. The fixing holes 302 are evenly distributed throughout the rubber lining 303 and are used to insert and access fixing screws, making them easily accessible. The even distribution of the fixing holes 302 makes screw insertion and removal extremely convenient. Users can easily find and access screws from any location, reducing the time and effort required for maintenance and adjustments during construction. This design detail reflects a deep understanding and focus on user needs, improving the practicality and convenience of the tool. Anti-slip grooves 205 are provided on the first and second pliers bodies 1, 2. The first and second pliers bodies 1, 2 are combined into pliers via a pin 3. The anti-slip grooves 205 increase the friction during clamping. The design of the anti-slip grooves 205 significantly increases the friction during clamping, effectively preventing objects from slipping during the clamping process. This ensures that the tool can grip objects stably, improving control and operational precision during work. By increasing the friction of clamping, the anti-slip grooves 205 greatly reduce the operational risks caused by object slippage, thereby improving safety during use and reducing the probability of accidents.

[0040] Example 2

[0041] In order to facilitate the switching of the first rubber hammer head 201 and the axe head 210, for example, Figures 1 to 4As shown, the present invention also includes: a first handle 209 is provided at the bottom end of the second pliers body 2, a slot 204 is provided on the second pliers body 2, and a first rubber hammer 201 or axe 210 is installed in the slot 204. The first rubber hammer 201 and axe 210 are provided with a plug 202, and a socket 203 is provided through the plug 202. A through hole 207 is provided through the second pliers body 2 at the slot 204. After the first rubber hammer 201 or axe 210 is inserted and installed in the slot 204 of the second pliers body 2 through the plug 202, it is fixed by a pin 206 that passes through the socket 203 and the through hole 207. This plug-in design gives users great flexibility, allowing them to easily install different tool heads, such as a rubber hammer and axe 210, on the same tool according to their specific needs. This multifunctional design not only increases the flexibility of the tool, but also significantly improves its applicability, enabling it to meet various construction needs. The ingenious design of the plug 202 and the socket 203 makes installation and removal of the tool head a breeze. The user simply inserts the tool head plug 202 into the slot 204 of the second pliers body 2, ensuring that the socket 203 on the plug 202 is aligned with the slot 204, and then inserts the pin 206 to secure the tool. This convenient mechanism significantly reduces tool head replacement time and improves operational efficiency, a significant advantage particularly in work environments where tool heads require frequent replacement. The end of the second pliers body 2 facing away from the first rubber hammer head 201 or axe head 210 is provided with anti-slip grooves 205, and a pin hole 208 is provided below the slot 204 on the second pliers body 2.

[0042] Example 3

[0043] In order to facilitate the switching of the second rubber hammer head 102 and the metal hammer head, for example, Figures 1 to 4 As shown, the present invention further includes: a second handle 104 is provided at the bottom end of the first pliers body 1, a mounting base 101 is provided on one side of the upper portion of the first pliers body 1, a second rubber hammer head 102 is embedded in the interior of the mounting base 101, and a metal cover 103 is provided on the outer side of the second rubber hammer head 102. The metal cover 103 is screwed onto the mounting base 101, and the mounting base 101, the second rubber hammer head 102 and the metal cover 103 form a metal hammer head. The close combination of the metal cover 103 and the mounting base 101 gives the metal hammer head excellent strength and durability. Metal materials can withstand greater impact and pressure, making them particularly suitable for handling high-intensity construction tasks, such as striking hard objects or materials. In addition, the threaded installation design further simplifies the disassembly and installation process of the metal cover 103, allowing users to easily switch between the second rubber hammer head 102 and the metal hammer head to meet different work requirements. The end of the first caliper body 1 facing away from the mounting seat 101 is also provided with an anti-slip groove 205, and the first caliper body 1 is also provided with a pin hole 208. After the pin holes 208 of the first caliper body 1 and the second caliper body 2 are aligned, they are pinned together by rotating the pin shaft 3.

[0044] Working principle:

[0045] Jaw structure: The first jaw body 1 and the second jaw body 2 are rotatably connected together via a pin 3. The pin 3 is equipped with a sleeve 301 and a rubber lining 303. The design of the pin 3 allows the two jaw bodies to rotate around the pin 3, allowing the multi-function hammer to be used as a pair of pliers. When the first jaw body 1 and the second jaw body 2 are used together, the rotational connection of the pin 3 allows them to be used as a pair of pliers for clamping or pinching operations. The anti-slip groove 205 increases the friction during clamping, making the clamping more secure.

[0046] Tool head installation: The bottom end of the second pliers body 2 is designed with a slot 204 for installing different tool heads, such as a rubber hammer head and an axe head 210. Each tool head is provided with a plug 202, which is provided with a socket 203. These plugs 202 and sockets 203 are used to secure the tool head to the slot 204. After the plug 202 is inserted into the slot 204, the tool head is fixed by a pin 206 that passes through the socket 203 and the through hole 207 to ensure that the tool head does not loosen or fall off during use. The first rubber hammer head 201 is used for work that requires soft impact and is suitable for protecting the surface of the material from damage. The axe head 210 is suitable for chopping or prying objects open, providing a stronger impact force. The metal hammer head is suitable for work that requires strong striking, such as demolition or hitting hard materials.

[0047] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0048] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A multifunctional hammer for construction, comprising a first jaw body (1) and a second jaw body (2), wherein the first jaw body (1) and the second jaw body (2) are rotatably connected via a pin (3), and the first jaw body (1) and the second jaw body (2) are provided with anti-slip grooves (205), characterized in that: The bottom end of the second pliers (2) is provided with a first handle (209), the second pliers (2) is provided with a slot (204), a first rubber hammer (201) or an axe (210) is installed in the slot (204), an anti-slip groove (205) is provided on the end of the second pliers (2) facing away from the first rubber hammer (201) or the axe (210), and a pin hole (208) is provided on the second pliers (2) below the slot (204); A second handle (104) is provided at the bottom end of the first pliers body (1), a mounting seat (101) is provided on one side of the upper portion of the first pliers body (1), a second rubber hammer head (102) is embedded inside the mounting seat (101), and a metal cover (103) is provided on the outer cover of the second rubber hammer head (102). An anti-slip groove (205) is also provided on the end of the first pliers body (1) away from the mounting seat (101), and a pin hole (208) is also provided on the first pliers body (1). After the pin holes (208) of the first pliers body (1) and the second pliers body (2) are aligned, they are rotated and pinned together through a pin shaft (3).

2. A multifunctional hammer for construction according to claim 1, characterized in that: The first rubber hammer head (201) and the axe head (210) are provided with a plug (202), a socket (203) is provided through the plug (202), and a through hole (207) is provided through the second pliers body (2) at the slot (204). After the first rubber hammer head (201) or the axe head (210) is installed in the slot (204) of the second pliers body (2) through the plug (202), it is fixed by a pin (206) that penetrates the socket (203) and the through hole (207).

3. The multifunctional hammer for construction according to claim 1, characterized in that: The metal cover (103) is mounted on the mounting seat (101) via threads, and the mounting seat (101), the second rubber hammer head (102) and the metal cover (103) form a metal hammer head.

4. The multifunctional hammer for construction according to claim 1, characterized in that: The pin shaft (3) is provided with a shaft sleeve (301), a rubber lining (303) is provided in the shaft sleeve (301), and a fixing hole (302) is provided through the rubber lining (303).

5. A multifunctional hammer for construction according to claim 4, characterized in that: The fixing holes (302) are evenly distributed on the rubber lining (303), and the fixing holes (302) of the rubber lining (303) are used for inserting fixing screws, which are easy to access.

6. The multifunctional hammer for construction according to claim 1, characterized in that: The first pliers body (1) and the second pliers body (2) are combined into pliers via a pin shaft (3), and the anti-slip grooves (205) increase the friction force during clamping.

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