CN216328094U

CN216328094U - Multifunctional claw hammer

Info

Publication number: CN216328094U
Application number: CN202121948194.XU
Authority: CN
Inventors: 张曹芳
Original assignee: Anhui Zhongheng Construction Engineering Co ltd
Current assignee: Anhui Zhongheng Construction Engineering Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-04-19
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a multifunctional claw hammer which comprises a handle rod, wherein one end of the handle rod is fixedly connected with a round hammer head, one side of the round hammer head is detachably connected with a hammer head mechanism, the other side of the round hammer head is fixedly connected with a fixed block, and the lower end face of the fixed block is fixedly connected with a nail nipping device. The multifunctional claw hammer is provided with the hammer head mechanism and the nail nipping device, so that nails can be safely hammered, a constructor does not need to hold the nails with hands during hammering, safety in work is remarkably improved, nails with long lengths can be conveniently pulled out, time and labor are saved, and a better use prospect is brought.

Description

Multifunctional claw hammer

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a multifunctional claw hammer.

Background

The hammer often uses in the work of building construction, and the hammer indicates the instrument of beating the thing, has the head of iron making before, has a handle perpendicular with the head, and the claw hammer is one kind of hammer, and one end of general claw hammer is the circle, and one end is flat downwarping and open the V mouth, and the purpose is for lifting the nail, and the claw hammer uses lever principle, is laborsaving lever, divides according to the handle: the claw hammer is the most common hammer with multiple purposes, mainly used for nail pulling and slight damage, the narrow and flat surface of the hammer head concentrates all force on a small area and is most suitable for nailing, the other surface of the hammer head is a separated claw, and the claw looks like a claw, so that the claw hammer is named as the claw hammer, and the claw is in a hook shape and is suitable for nail pulling.

However, when the nail is hammered by the existing claw hammer, a worker usually needs to hold the nail with one hand at a fixed position, the nail can be hammered by the hand in the hammering process, great potential safety hazards exist, the existing claw hammer is inconvenient to pull out the nail with a long length, and the nail needs to be pulled out by other tools, so that the pulling-out work is complicated.

Disclosure of Invention

When pounding the nail to last claw hammer, the staff need be held between the fingers nail fixed position with a hand usually, can pound the finger often in the in-process of pounding to current claw hammer is inconvenient pulls out the very long nail of length, needs pull out the problem with the help of other instruments.

The utility model provides a multifunctional claw hammer which comprises a handle rod, wherein one end of the handle rod is fixedly connected with a round hammer head, one side of the round hammer head is detachably connected with a hammer head mechanism, the other side of the round hammer head is fixedly connected with a fixed block, and the lower end face of the fixed block is fixedly connected with a nail nipping device.

Preferably, the tup mechanism includes tup main part, first tup and second tup, the one end fixedly connected with spliced pole of tup main part, the middle part of tup main part is provided with the nail head groove, the lower extreme of first tup and second tup all is provided with the lug, the other end correspondence of tup main part is provided with the spout, first tup passes through the lug with the second tup and is connected with the spout, the lower extreme fixedly connected with regulating block of lug, the one end of regulating block is provided with the regulator, one side fixedly connected with stopper of first tup, the middle part correspondence of second tup is provided with the spread groove.

Preferably, the nail head groove is of an annular step structure, and the nail head positions of nails with different diameters can be limited and fixed.

Preferably, the nail nipping device includes fixed branch, fixed branch's one end fixed connection and the lower extreme of fixed block, a plurality of connecting blocks of one side fixedly connected with of fixed branch, one side fixedly connected with of connecting block connects, the medial surface that connects is provided with the rubber packing, plays the effect that antiskid increases the resistance.

Preferably, the joint is of a U-shaped structure, and the joint can limit and fix the nail cap of the nail.

Preferably, one side fixed mounting of fixed block has the goat's horn tup, the goat's horn tup sets up to V type structure, can pull out the work to fixed nail.

Preferably, the outer wall fixedly connected with antiskid cover of handle pole, the other end of handle pole is provided with the base, can place the claw hammer perpendicularly on the workstation, has saved the occupation space of claw hammer.

Compared with the prior art, the utility model provides a multifunctional claw hammer, which has the following beneficial effects:

the multifunctional claw hammer is characterized in that firstly, a constructor moves the position of an adjusting block and a lug by pulling an adjuster, then the lug drives a first hammer head and a second hammer head to move towards two sides, a communicating groove is formed in the middle of the first hammer head and the second hammer head after the displacement is completed, a nail can pass through the middle of the communicating groove and a limiting block and a nail cap can be fixed in a nail head groove, the position of the nail can be effectively fixed after the nail is fixed, the nail is prevented from deviating in the subsequent hammering process, then the position between the first hammer head and the second hammer head is contracted according to the diameter of a nail column, the constructor can take up a grab handle rod to hit the fixed nail to a target position after the contraction is completed, the constructor does not need to hold the nail with hands during hammering, the safety degree in work is obviously improved, then the nail head is hammered to the target position, the position between the first hammer head and the second hammer head is enlarged, the nail is moved out from the communicating groove and the nail head groove after the nail is enlarged, and finally, the gap between the first hammer head and the second hammer head is closed through the movable adjusting regulator, so that the subsequent nail striking operation is facilitated.

This multi-functional claw hammer, at first can carry out spacing fixed to the nail cap position of nail through connecting, play the effect of atress fulcrum, be convenient for subsequent nail pulling work after fixing, be provided with the rubber gasket in the inboard that connects after that, can improve the frictional force that produces with the contact of nail outer wall, play skid-proof effect, then through the connecting block and the joint of the different positions that set up on fixed branch, can satisfy the nail of different length and pull out the work, the effectual work efficiency of pulling out the nail that has improved, time saving and labor saving.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 shows a schematic structural view of a multi-functional claw hammer according to the present invention;

fig. 2 shows a schematic structural diagram of a hammer head mechanism according to the utility model

FIG. 3 is a schematic structural diagram of a limiting block according to the present invention;

FIG. 4 shows a schematic structural view of a staple remover according to the present invention;

fig. 5 shows a top view of the staple removing device according to the utility model.

In the figure: 1. a handle bar; 2. a round hammer head; 3. a hammer head mechanism; 4. a fixed block; 5. a ram horn hammer head; 6. a nail nipping device; 7. an anti-slip sleeve; 8. a base; 301. a hammer head main body; 302. connecting columns; 303. a nail head groove; 304. a first ram; 305. a second hammer head; 306. a limiting block; 307. connecting grooves; 308. an adjusting block; 309. a regulator; 601. fixing the supporting rod; 602. connecting blocks; 603. a joint; 604. a rubber gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a multifunctional claw hammer comprises a handle bar 1, wherein the handle bar 1 is of a cylindrical structure and plays a role of bearing force, a round hammer head 2 is fixedly installed at one end of the handle bar 1, the round hammer head 2 plays a role of connection and fixation, a hammer head mechanism 3 is detachably connected to one side of the round hammer head 2, the hammer head mechanism 3 can fix a nail cap and a nail body of a nail at the middle part, then a worker can hit the nail into a target position by swinging the handle bar 1 without holding the nail by hand during hitting, the safety of work is effectively improved, a fixed block 4 is fixedly connected to the other side of the round hammer head 2, a claw hammer head 5 is fixedly installed at one side of the fixed block 4, wherein the claw hammer head 5 is of a V-shaped structure and can pull out the fixed nail, a nail pulling device 6 is fixedly connected to the lower end face of the fixed block 4, nail nipping device 6 can carry out spacing fixed to the longer nail head of a nail position of length, makes things convenient for pulling out work of follow-up nail.

Referring to fig. 2-3, the hammer head mechanism 3 includes a hammer head main body 301, a connecting column 302, a hammer head groove 303, a first hammer head 304, a second hammer head 305, a limiting block 306, a connecting groove 307, an adjusting block 308 and an adjuster 309, wherein one end of the hammer head main body 301 is fixedly connected with the connecting column 302, specifically, the outer wall of the connecting column 302 is provided with an external thread, the middle of one side of the round hammer head 2 is provided with an internal thread groove, the hammer head main body 301 is in threaded connection with the round hammer head 2 through the connecting column 302, the hammer head mechanism 3 can be stably installed and fixed, the middle of the hammer head main body 301 is provided with the hammer head groove 303, the hammer head groove 303 is arranged in an annular ladder structure, the positions of the nail heads of nails with different diameters can be limited and fixed, the other end of the hammer head main body 301 is provided with the first hammer head 304 and the second hammer head 305, specifically, the first hammer head 304 and the second hammer head 305 are symmetrically arranged for hammering the nail heads, the lower ends of the first hammer head 304 and the second hammer head 305 are both provided with a convex block, the other end of the hammer head main body 301 is correspondingly provided with 2 sliding grooves, the first hammer head 304 and the second hammer head 305 are connected with the sliding grooves through the convex block, the lower end of the convex block is fixedly connected with an adjusting block 308, one end of the adjusting block 308 is provided with an adjuster 309, a constructor can pull the adjuster 309 outwards to move the adjusting block 308 and the convex block, then the convex block drives the first hammer head 304 and the second hammer head 305 to move towards two sides, after the displacement is completed, the middle parts of the first hammer head 304 and the second hammer head 305 form a communicating groove, a nail can pass through the communicating groove and the middle part of the limiting block 306 and is fixed in the nail head groove 303, after the nail is fixed, the nail position can be effectively fixed, the nail deviation in the subsequent hammering process is prevented, one side of the first hammer head 304 is fixedly connected with the limiting block 306, the stopper 306 can carry out spacing fixed to the middle part position of nail, and the middle part correspondence of second tup 305 is provided with the connecting groove 307, and the connecting groove 307 can be accomodate the stopper 306.

Referring to fig. 4-5, the nail nipping device 6 includes a fixed support rod 601, a connecting block 602, a joint 603 and a rubber gasket 604, one end fixed connection of the fixed support rod 601 and the lower end of the fixed block 4, the other end fixed connection of the connecting block 602 is on the outer wall of the handle rod 1, the function of fixed support is achieved, a plurality of connecting blocks 602 are fixedly connected to one side of the fixed support rod 601, exemplarily, 4 connecting blocks 602 are arranged in the embodiment, the function of connection and fixation is achieved, one side fixed connection of the connecting block 602 connects 603, the joint 603 is of a U-shaped structure, the joint 603 can limit and fix the position of a nail cap of a nail, the function of a stress fulcrum is achieved, nail pulling work is facilitated after fixation, the inner side face of the joint 603 is provided with the rubber gasket 604, and the function of preventing slipping and increasing resistance is achieved.

Further, the outer wall fixedly connected with antiskid cover 7 of handle pole 1, antiskid cover 7 can increase with the frictional force of constructor hand, play antiskid anti-drop's effect, and the other end of handle pole 1 is provided with base 8, can place the claw hammer perpendicularly on the workstation, has saved the occupation space of claw hammer.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-functional claw hammer which characterized in that: the nail puller comprises a handle rod, wherein one end of the handle rod is fixedly connected with a round hammer head, one side of the round hammer head is detachably connected with a hammer head mechanism, the other side of the round hammer head is fixedly connected with a fixed block, and the lower end face of the fixed block is fixedly connected with a nail puller;

wherein, tup mechanism includes tup main part, first tup and second tup, the one end fixedly connected with spliced pole of tup main part, the middle part of tup main part is provided with the nail head groove, the lower extreme of first tup and second tup all is provided with the lug, the other end correspondence of tup main part is provided with the spout, first tup passes through the lug with the second tup and is connected with the spout, the lower extreme fixedly connected with regulating block of lug, the one end of regulating block is provided with the regulator, one side fixedly connected with stopper of first tup, the middle part correspondence of second tup is provided with the spread groove.

2. The multi-functional claw hammer of claim 1, characterized in that: the nail head groove is of an annular step structure.

3. The multi-functional claw hammer of claim 1, characterized in that: the nail nipping device comprises a fixed supporting rod, one end of the fixed supporting rod is fixedly connected with the lower end of the fixed block, one side of the fixed supporting rod is fixedly connected with a plurality of connecting blocks, one side of each connecting block is fixedly connected with a joint, and the inner side face of each joint is provided with a rubber gasket.

4. The multi-functional claw hammer of claim 3, characterized in that: the joint is of a U-shaped structure.

5. The multi-functional claw hammer of claim 1, characterized in that: one side fixed mounting of fixed block has the goat's horn tup, the goat's horn tup sets up to V type structure.

6. The multi-functional claw hammer of claim 1, characterized in that: the outer wall of the handle rod is fixedly connected with an anti-skidding sleeve, and the other end of the handle rod is provided with a base.