CN211029858U

CN211029858U - Improved hand hammer for building installation and construction

Info

Publication number: CN211029858U
Application number: CN201921635138.3U
Authority: CN
Inventors: 姚其彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-17
Anticipated expiration: 2029-09-29

Abstract

The utility model provides an improved hand hammer for building installation and construction, which comprises a hand hammer main body, wherein a micro level bubble is arranged inside the right side of the hand hammer main body, and a U-shaped magnet is arranged inside the rear side of the hand hammer main body; and the left side of the hand hammer main body is fixedly connected with a clamping mechanism. U type magnet sets up in the second rectangle recess that hand hammer main part rear end face was seted up, make the staff strike the nail when being higher than staff's top of the head department position, accessible U type magnet is inhaled the inside U face department of U type magnet with the nail magnetism, then the staff only need one hand with the hand hammer main part lift the top of the head to the position that the nail was strikeed to needs can, the convenience when having improved the hand hammer use, thereby effectively reduced the probability that the hand hammer struck staff's hand when being higher than staff's top of the head department position and strikeed the nail.

Description

Improved hand hammer for building installation and construction

Technical Field

The utility model belongs to the technical field of the building hand hammer, more specifically say, in particular to hand hammer that modified building installation construction used.

Background

The hand hammer is commonly called a hammer and is an essential tool for buildings, electricians and other maintenance workers. Is a tool for moving or deforming an object by striking it. Most commonly used for nailing, straightening or knocking out objects. Hand hammers come in a variety of forms, the common form being a handle and a top. One side of the top is flat for striking and the other side is a hammer head. The hammer can be shaped like a claw or a wedge and has the function of pulling out a nail.

As in application No.: 201920076655.5 the utility model relates to a hammer specifically is a multi-functional hammer that construction used, including tup, claw and first handle, claw fixed mounting is at the tup top, first handle fixed mounting is at tup right-hand member face, be equipped with first standing groove on the first handle, fixed mounting has two round pin axles on the lateral wall behind the first standing groove, it is equipped with saw, cutter and scale to sell epaxial in proper order the cover, first end cover is installed to first standing groove opening part, be equipped with a plurality of regular hexagon counter bore on the tup left end face. Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with a saw and a cutter which can conveniently cut off objects, and a graduated scale is arranged to conveniently measure the distance; the first handle and the second handle which are connected through threads are arranged, so that the length can be conveniently adjusted to facilitate the force application on an object; the hexagonal bolt can be taken out due to the arrangement of the regular hexagonal counter bore; be equipped with the sash weight and conveniently install the nail on same vertical line.

Based on the search of the patents and the discovery of equipment in the prior art, the hand hammer is composed of a hammer head, a hammer handle and a wedge (wedge iron), and is more in variety. The existing hand hammer has the following defects in the actual use process, such as: 1. when the nail is knocked to a position higher than the top of the head of a worker, the worker needs to hold the nail by one hand to lift the top of the head, and hold the hammer by the other hand to knock the nail, so that the nail is not only inconvenient, but also the hand of the worker is easy to knock; 2. the existing hand hammer has single function, can not screw up and loosen bolts or nuts with various sizes, and reduces the flexibility of the hand hammer.

In view of the above, the present invention provides an improved hand hammer for building installation and construction, which aims to improve the existing structure and defects and achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a hand hammer that modified building installation construction used to solve current hand hammer and still have following not enough in the use of reality, if: 1. when the nail is knocked to a position higher than the top of the head of a worker, the worker needs to hold the nail by one hand to lift the top of the head, and hold the hammer by the other hand to knock the nail, so that the nail is not only inconvenient, but also the hand of the worker is easy to knock; 2. the existing hand hammer has a single function, can not screw bolts or nuts of various sizes, and reduces the flexibility of the hand hammer.

The utility model discloses purpose and efficiency of hand hammer of modified building installation usefulness are reached by following specific technological means:

an improved hand hammer for building installation and construction comprises a hand hammer main body, wherein a miniature level bubble is arranged inside the right side of the hand hammer main body, and a U-shaped magnet is arranged inside the rear side of the hand hammer main body; and the left side of the hand hammer main body is fixedly connected with a clamping mechanism.

Further, the hand hammer main part still includes hammer handle, first rectangle recess, second rectangle recess and U type opening, hand hammer main part rear end face upper portion is provided with the hammer handle, and hand hammer main part right-hand member face front side open be equipped with miniature level bubble volume matched with first rectangle recess, second rectangle recess has been seted up to hand hammer main part rear end face lower part, and hand hammer main part bottom end face rear side open be equipped with the inside communicating U type opening of second rectangle recess.

Furthermore, the clamping mechanism further comprises a concave supporting block, a rectangular sliding groove, a movable clamping block, a rectangular sliding block, a screw rod, an adjusting hand wheel, a T-shaped clamping groove, a T-shaped clamping block and a threaded through hole, the concave supporting block is fixedly connected to the front side of the left end face of the hand hammer main body, the rectangular sliding groove is formed in the rear side face of the concave supporting block, the rectangular sliding block is arranged on the rear side face of the movable clamping block, the movable clamping block is connected to the concave face of the concave supporting block in a sliding mode through the rectangular sliding block, the rectangular sliding block is connected with the rectangular sliding groove in a sliding mode, and.

Furthermore, a threaded through hole is formed in the upper end face of the concave supporting block, a screw rod is connected to the upper end of the concave supporting block through the threaded through hole in a threaded mode, a T-shaped clamping block is arranged at the lower end of the screw rod, the T-shaped clamping block is connected with a T-shaped clamping groove formed in the upper end face of the movable clamping block in a rotating mode, an adjusting hand wheel is arranged at the upper end of the screw rod, and anti-skid stripes are arranged on the outer peripheral.

Furthermore, the size of a U-shaped surface inside a U-shaped opening formed in the bottom end face of the hand hammer main body is consistent with that of a U-shaped surface inside the U-shaped magnet, and the height of the U-shaped magnet accounts for one third of that of a second rectangular groove formed in the rear end face of the hand hammer main body.

Compared with the prior art, the utility model discloses following beneficial effect has:

u type magnet sets up in the second rectangle recess that hand hammer main part rear end face was seted up, make the staff strike the nail when being higher than staff's top of the head department position, accessible U type magnet is inhaled the inside U face department of U type magnet with the nail magnetism, then the staff only need one hand with the hand hammer main part lift the top of the head to the position that the nail was strikeed to needs can, the convenience when having improved the hand hammer use, thereby effectively reduced the probability that the hand hammer struck staff's hand when being higher than staff's top of the head department position and strikeed the nail.

The clamping mechanism is fixed at the left side of the hand hammer body, the clamping mechanism is fixedly connected to the left side of the hand hammer body, so that the hand hammer can tighten and loosen bolts or nuts encountered in building installation and construction, the functionality of the hand hammer is improved, and the screw drives the movable clamping block to slide up and down inside the concave supporting block through rotating an adjusting hand wheel in the clamping mechanism, so that the clamping mechanism can be adjusted according to the size of the bolts or the nuts, and the flexibility of the hand hammer is improved.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the rear axle of the present invention with the micro level bubble removed.

Fig. 3 is a schematic axial view of the clamping mechanism of the present invention.

Fig. 4 is a schematic sectional view of the movable clamping block of the present invention.

Fig. 5 is a schematic view of the screw shaft of the present invention.

Fig. 6 is a schematic view of the U-shaped magnet according to the present invention.

Fig. 7 is a schematic sectional view of the concave supporting block of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a hand hammer body; 101. a hammer handle; 102. a first rectangular groove; 103. a second rectangular groove; 104. a U-shaped opening; 2. a micro level bubble; 3. a clamping mechanism; 301. a concave support block; 302. a rectangular chute; 303. a movable clamping block; 304. a rectangular slider; 305. a screw; 306. adjusting a hand wheel; 307. a T-shaped clamping groove; 308. a T-shaped fixture block; 309. a threaded through hole; 4. a U-shaped magnet 4.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides an improved hand hammer for building installation and construction, which comprises a hand hammer main body 1, wherein a micro level bubble 2 is arranged inside the right side of the hand hammer main body 1, as shown in the attached figure 1, through the arrangement of the micro level bubble 2, the hand hammer can rapidly carry out horizontal detection without additionally searching a horizontal instrument in the building installation and construction process, the functionality of the hand hammer is further improved, and a U-shaped magnet 4 is arranged inside the rear side of the hand hammer main body 1; the left side of the hand hammer main body 1 is fixedly connected with a clamping mechanism 3, the clamping mechanism 3 further comprises a concave supporting block 301, a rectangular sliding groove 302, a movable clamping block 303, a rectangular sliding block 304, a screw 305, an adjusting hand wheel 306, a T-shaped clamping groove 307, a T-shaped clamping block 308 and a threaded through hole 309, the concave supporting block 301 is fixedly connected to the front side of the left end face of the hand hammer main body 1, the rectangular sliding groove 302 is formed in the rear side face of the concave supporting block 301, as shown in figure 3, the rectangular sliding block 304 is arranged on the rear side face of the movable clamping block 303, the movable clamping block 303 is slidably connected to the concave face of the concave supporting block 301 through the rectangular sliding block 304, the rectangular sliding block 304 is slidably connected with the rectangular sliding groove 302, as shown in figure 3, so that the movable clamping block 303 is more stable; the upper end surface of the concave supporting block 301 is provided with a threaded through hole 309, the upper end of the concave supporting block 301 is in threaded connection with a screw 305 through the threaded through hole 309, the lower end of the screw 305 is provided with a T-shaped fixture block 308, as shown in fig. 5, the T-shaped fixture block 308 is rotationally connected with a T-shaped fixture groove 307 formed in the upper end surface of the movable fixture block 303, the upper end of the screw 305 is provided with an adjusting hand wheel 306, as shown in fig. 3, the outer peripheral surface of the adjusting hand wheel 306 is provided with anti-slip stripes, so that the adjusting hand wheel 306 has good friction force during rotational adjustment, and the screw 305 drives the movable fixture block 303 to perform vertical sliding adjustment inside the concave supporting block 301 by rotating the adjusting hand wheel 306, so that the clamping mechanism 3 can be adjusted according to the size.

Wherein, hand hammer main part 1 still includes hammer handle 101, first rectangle recess 102, second rectangle recess 103 and U type opening 104, and 1 rear end face upper portion of hand hammer main part is provided with

hammer handle

101, and 1 right-hand member face front side of hand hammer main part is opened and is equipped with the first rectangle recess 102 with 2 volume matched with miniature air level, as shown in fig. 2, second rectangle recess 103 has been seted up to 1 rear end face lower part of hand hammer main part, and 1 bottom end face rear side of hand hammer main part is opened and is equipped with the inside communicating U type opening 104 with second rectangle recess 103.

Wherein, the inside U profile size of U type opening 104 that the bottom face of hammer main part 1 was seted up is unanimous with the inside U profile size of U type magnet 4, and U type magnet 4 highly accounts for the third of the second rectangle recess 103 height that the rear end face of hammer main part 1 was seted up, make the staff strike the nail when being higher than staff's top of the head department position, accessible U type magnet 4 is inhaled U type magnet 4 inside U face department with the nail magnetism, then the staff only need one hand with hammer main part 1 lift the top of the head strike the position of required nail of strikeing can, the convenience when the hammer uses has been improved, thereby effectively reduced the hammer strike the probability of staff's hand when being higher than staff's top of the head department position.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the nail needs to be knocked to a position higher than the top of the head of a worker, the nail is manually placed into the U-shaped magnet 4 in a direction that the pointed end faces downwards, so that the nail is magnetically attracted inside the U-shaped magnet 4 under the magnetic action of the U-shaped magnet 4, then the hammer handle 101 is used for lifting the hammer main body 1 through the top of the head and hammering the nail to the required position forcibly, and then the nail is subjected to repeated reciprocating hammering movement in the upper residual space in the second rectangular groove 103, so that the nail is fixed; then, the hammer body 1 is moved upwards through the second rectangular groove 103, so that the U-shaped magnet 4 is separated from the nail, and after the U-shaped magnet 4 is separated from the nail, the hammer handle 101 is used for continuously knocking the nail on the hammer body 1;

when a loose bolt or nut needs to be screwed down in the building installation and construction process, firstly, the distance between the inner bottom end surface of the concave supporting block 301 and the bottom end surface of the movable clamping block 303 is adjusted according to the size of the bolt or nut, when the distance between the inner bottom end surface of the concave supporting block 301 and the bottom end surface of the movable clamping block 303 is adjusted, the adjusting hand wheel 306 is manually rotated, so that the screw 305 rotates under the action of the threads of the threaded through hole 309 to change into linear motion, the movable clamping block 303 vertically and linearly slides in the concave supporting block 301, the distance between the inner bottom end surface of the concave supporting block 301 and the bottom end surface of the movable clamping block 303 is adjusted through the sliding of the movable clamping block 303, and then the bolt or nut is screwed down through a clamping opening between the inner bottom end surface of the concave supporting block 301 and the bottom end surface of the movable clamping block; when the material level condition installed in the building construction process is detected, one end of the hammer handle 101 faces downwards, the front end face of the hand hammer main body 1 is made to be in a horizontal plane, and then the material level condition installed in the building construction process is detected through the miniature level bubble 2.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a hand hammer that modified building installation construction was used which characterized in that: the hammer comprises a hammer body (1), wherein a miniature air level (2) is arranged inside the right side of the hammer body (1), and a U-shaped magnet (4) is arranged inside the rear side of the hammer body (1); the left side of the hand hammer main body (1) is fixedly connected with a clamping mechanism (3).

2. The improved hand hammer for building installation as recited in claim 1, further comprising: hand hammer main part (1) still includes hammer handle (101), first rectangle recess (102), second rectangle recess (103) and U type opening (104), hand hammer main part (1) rear end face upper portion is provided with hammer handle (101), and hand hammer main part (1) right-hand member face front side open be equipped with miniature air level (2) volume matched with first rectangle recess (102), second rectangle recess (103) have been seted up to hand hammer main part (1) rear end face lower part, and hand hammer main part (1) bottom face rear side open be equipped with inside communicating U type opening (104) of second rectangle recess (103).

3. The improved hand hammer for building installation as recited in claim 1, further comprising: the clamping mechanism (3) further comprises a concave supporting block (301), a rectangular sliding groove (302), a movable clamping block (303), a rectangular sliding block (304), a screw (305), an adjusting hand wheel (306), a T-shaped clamping groove (307), a T-shaped clamping block (308) and a threaded through hole (309), the concave supporting block (301) is fixedly connected to the front side of the left end face of the hand hammer main body (1), the rectangular sliding groove (302) is formed in the rear side face of the concave supporting block (301), the rectangular sliding block (304) is arranged on the rear side face of the movable clamping block (303), the movable clamping block (303) is connected to the concave face of the concave supporting block (301) in a sliding mode through the rectangular sliding block (304), the rectangular sliding block (304) is connected with the rectangular sliding groove (302) in a sliding mode, and the T-shaped clamping groove.

4. The improved hand hammer for building installation and construction as claimed in claim 3, wherein: the anti-skid clamping device is characterized in that a threaded through hole (309) is formed in the upper end face of the concave supporting block (301), the upper end of the concave supporting block (301) is in threaded connection with a screw rod (305) through the threaded through hole (309), a T-shaped clamping block (308) is arranged at the lower end of the screw rod (305), the T-shaped clamping block (308) is rotatably connected with a T-shaped clamping groove (307) formed in the upper end face of the movable clamping block (303), an adjusting hand wheel (306) is arranged at the upper end of the screw rod (305), and anti-skid stripes are arranged on the peripheral.

5. The improved hand hammer for building installation as recited in claim 1, further comprising: the size of the U-shaped surface inside the U-shaped opening (104) formed in the bottom end face of the hand hammer main body (1) is consistent with that of the U-shaped surface inside the U-shaped magnet (4), and

the height of the U-shaped magnet (4) is one third of that of a second rectangular groove (103) formed in the rear end face of the hammer body (1).