CN202607617U - Multifunctional hammer - Google Patents

Abstract

The utility model discloses a multifunctional hammer, and aims to overcome the two defects that in the prior art the function of the conventional hammer is single, so that a carpenter needs to carry other tools besides the hammer, and the carrying is inconvenient; and the conventional hammer is easy to knock a finger when used for nailing a nail, which causes potential safety hazards. The multifunctional hammer comprises a hammer head and a handle connected with the hammer head, wherein a board prying head is connected to one end part of the handle; a hammering surface is arranged on one side of the hammer head; a slot is formed in the other side of the hammer head; a nail groove is formed in the front end of the hammer head in a position near the hammering surface; a nail removing clip is arranged at the front end of the hammer head in a position near the slot; the notch of the nail groove is communicated to the hammering surface; a magnetic block is arranged on one side wall, opposite to the hammering surface, of the nail groove; and a screw unscrewing hole is formed at the joint of the hammer head and the handle. The multifunctional hammer has the advantage that the operations of nailing the nail, removing the nail, disassembling a board, unscrewing a screw and the like can be fulfilled with only one hammer, so that the carrying and the operations are convenient; and the hammer cannot knock the finger while being used for nailing the nail, so that the multifunctional hammer is safer.

Description

Multi-functional hammer

Technical field

The utility model relates to the handheld tool that the carpenter uses in a kind of architectural engineering, and more particularly, it relates to a kind of multi-functional hammer easy to use.

Background technology

In the architectural engineering, the carpenter need nail, draw out a nail, tears open plank in the course of the work and tear operations such as screw open.In operating process, using the most general instrument is exactly hammer, crowbar and spanner, and general carpenter will be with these three kinds of instruments in the course of the work, so that take at any time, not only quality is heavy but carrying three kinds of instruments, and has brought inconvenience for carpenter's work.Hammer needs hand steered a hand of nail to hold hammer when nailing to knock nail, and this processing ease strikes finger, brings potential safety hazard to operating personnel.

Chinese patent notification number CN201227808Y, on April 29 2009 day for announcing, the name of utility model is called multi-functional hammer; On handle one termination, be fixed with tup; Be fixed with the nail nipping folder on another termination, an end face of tup is a hammering face, is fixed with a conehead on the other end.Tup, nail nipping folder and conehead are grouped together, can accomplish strike, rise and order and prick the hole operation.But this hammer needs hand steered a hand of nail to hold hammer when nailing knocks nail, and this processing ease strikes finger.And hammer can not be used to tear open plank with tear screw open, the carpenter also need carry crowbar and spanner in the course of the work, carries inconvenience.

The utility model content

The utility model has overcome the deficiency of two aspects of prior art: the firstth, and existing hammer function singleness also will be carried other instrument in the carpentry process except carrying hammer, carry inconvenience; The secondth, existing hammer knocks in the process of nailing on the finger easily; There is potential safety hazard; A kind of multi-functional hammer is provided, and the carpenter only need carry a hammer and just can nail, draw out a nail, tear open plank and tear operations such as screw open, carries with easy to operate; And hammer can not knock finger when nailing, and is safer.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of multi-functional hammer comprises tup, the handle that is connected with tup; The end of handle is connected with plank sled head; One side of tup is a hammering face, and opposite side is provided with slot, and the tup front end is provided with the nail groove near hammering face position; The tup front end is provided with the nail nipping folder near slot position; The notch of nail groove is communicated to hammering face, and the nail groove sidewall relative with hammering face is provided with magnetic block, and tup and handle link position are provided with the screw removal hole.The hammering face of tup is used to knock; When nailing, earlier nail is placed in the nail groove; The end that knocks of nail is pull-in on the magnetic block, and the adept handle of hand knocks nail on plank then, and hammer is in return; Nail separates with magnetic block, and the hammering face through tup knocks nail nail is pinned on the plank then.Nail need not be handed in the process of nailing, so just finger can be do not knocked, safer.The nail nipping folder is used to draw out a nail, and is easy to use.Lever up plank with plank sled head in the dismounting plank process, through repeatedly prizing of plank sled head plank is disassembled then, in this process, can also clip with wooden board is held in the slot, rotate hammer then, the dismounting plank through slot is injected plank.The screw removal hole is used to dismantle setscrew, and is easy to use.Only need carry a hammer during carpentry and just can nail, draw out a nail, tear open plank and tear operations such as screw open, carry, and hammer can not knock finger when nailing with easy to operate, safer.

As preferably, the notch of nail groove is T-shaped, and the little width end of notch is arranged on the edge of hammering face.The nail groove of this structure makes things convenient for the placement and the location of nail.

As preferably, the plank sled is curved, and a plank sled thickness is from reducing to self end with the handle link gradually, and plank sled head width is from increase to self end with the handle link gradually.The nose thickness of plank sled head is less, makes things convenient for plank sled head sled to enter the gap between plank and the concrete floor, and the front end width of plank sled head is bigger, and Area of bearing is big when prizing plank, plank for convenience detach.

As preferably, plank sled cephalic par is provided with the nail pulling groove of V-arrangement.At plank sled head nail pulling groove is set and makes plank sled head not only can dismantle plank, can also draw out a nail handled easily.

As preferably, the centre of handle is thick and gradually to dual tapered, is provided with lightening hole in the middle of the handle.The centre of handle slightly makes to be held on handle more reliably, be difficult for to slide, and lightening hole has alleviated the weight of handle, has saved material, and operating personnel are more laborsaving when brandishing hammer.

As preferably, nail nipping folder end is provided with the V-arrangement nail pulling groove, and the front end face of nail nipping folder is curved, the width of nail nipping folder near hammering towards increasing gradually away from hammering face direction, the side of nail nipping folder and front end face correspondence is as the sidewall of slot.The width of nail nipping folder front end is bigger, has guaranteed the intensity of nail pulling groove position.

As preferably; Two equal indentions of sidewall surfaces of slot; Sidewall near nail nipping folder comprises tilting section and extension, another parallel sidewalls of extension sidewall and the slot relative with it, tilting section from the extension link position to another sidewall slope near slot.The bottom of the width of slot from extension and tilting section link position to slot reduces gradually, when the dismounting plank, and the variable thickness appearance of various planks, just can select the suitable clip position of slot according to the thickness of plank this moment, and slot uses flexible.The extension has increased the clamp distance of plank, makes the clamping of plank more reliable.

As preferably, tup is provided with lightening hole.Lightening hole on the tup has alleviated the weight of tup, has saved material, and operating personnel are more laborsaving when brandishing hammer.

As preferably, the screw removal hole has two, and two screw removal holes vary in size.Two screw removal holes that vary in size are applicable to the dismounting of the setscrew of different sizes, use flexibly.

Compared with prior art; The beneficial effect of the utility model is: only need carry a hammer during carpentry and just can nail, draw out a nail, tear open plank and tear operations such as screw open; Carry with easy to operate, and hammer can not knock finger when nailing, safer.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Among the figure: 1, tup, 2, handle, 3, plank sled head, 4, hammering face, 5, slot, 6, the nail groove, 7, the nail nipping folder, 8, magnetic block, 9, the screw removal hole, 10, nail pulling groove, 11, lightening hole, 12, tilting section, 13, the extension, 14, convex tendon.

The specific embodiment

Pass through specific embodiment below, and combine accompanying drawing, the technical scheme of the utility model is done further to specifically describe:

Embodiment: a kind of multi-functional hammer (referring to accompanying drawing 1, accompanying drawing 2), comprise tup 1, the handle 2 that is connected with tup 1, the end of handle 2 is connected with plank sled 3.Tup 1 is connected the front end of handle 2, and plank sled 3 is connected the rear end of handle 2, and tup 1, handle 2 and plank sled 3 links together and be integrative-structure, all curved transition of link position of handle 2 and tup 1 and plank sled 3.The centre of handle 2 is thick also gradually to dual tapered, is provided with rectangle lightening holes 11 in the middle of the handle 2.Plank sled 3 is curved to a side perk, and plank sled 3 thickness are from reducing to self end with handle 2 links gradually, and plank sled 3 width are from increase to self end with handle 2 links gradually.A plank sled centre position, 3 end is provided with the nail pulling groove 10 of V-arrangement.One side of tup 1 is a hammering face 4, and opposite side is provided with slot 5, is provided with semicircle lightening hole 11 on the tup 1 between slot 5 and the hammering face 4.Tup 1 front end is provided with nail groove 6 near hammering face 4 positions, and the notch of nail groove 6 is communicated to hammering face 4.The notch of nail groove 6 is T-shaped, and the little width end of notch is arranged on the edge of hammering face 4.The degree of depth of the big width notch position of nail groove 6 is greater than the degree of depth of little width notch position.The little width notch position of nail groove 6 is the arc of indent, the degree of depth of the nail groove 6 that little width notch position is corresponding near hammering face 4 ends to deepening gradually away from hammering face 4 ends.Nail groove 6 is provided with magnetic block 8 with hammering face 4 relative sidewalls, magnetic block 8 cylindrical being fixedly connected on the nail groove 6 big width notch position corresponding side walls.Tup 1 front end is provided with nail nipping folder 7 near slot 5 positions; Nail nipping is pressed from both sides 7 ends and is provided with V-arrangement nail pulling groove 10; The front end face of nail nipping folder 7 is curved, the width of nail nipping folder 7 near hammering face 4 to increasing gradually away from hammering face 4 directions, the corresponding side of nail nipping folder 7 and front end face is as the sidewall of slot 5.More reliable when two equal indentions of sidewall surfaces of slot 5, zigzag sidewall clamping plank, be difficult for the plank that slips away.Sidewall near nail nipping folder 7 comprises tilting section 12 and extension 13, another parallel sidewalls of extension 13 sidewalls and the slot 5 relative with it, tilting section 12 from extension 13 link positions to another sidewall slope near slot 5.Tup 1 is provided with screw removal hole 9 with handle 2 link positions, and screw removal hole 9 has two, and two screw removal holes 9 vary in size, and on the sidewall of screw removal hole, are provided with some parallel convex tendons 14 that are connected in turn, and convex tendon 14 is inverted V-shaped.Two screw removal holes 9 that vary in size are used to dismantle the setscrew of different size specification, and convex tendon 14 makes the screw that is connected in the screw removal hole 9 be difficult for skidding.

The hammer of the utility model can be used to nail, draw out a nail, tear open plank and tear screw etc. open.When nailing, earlier nail is placed in the nail groove; The end that knocks of nail is pull-in on the magnetic block, and the adept handle of hand knocks nail on plank then, and hammer is in return; Nail separates with magnetic block, and the hammering face through tup knocks nail nail is pinned on the plank then.Nail need not be handed in the process of nailing, so just finger can be do not knocked, safer.Nail nipping folder is used to draw out a nail, and the end of nail is snapped in the nail pulling groove, spurs hammer then, draws out a nail conveniently.Lever up plank with plank sled head in the dismounting plank process, through repeatedly prizing of plank sled head plank is disassembled then, in this process, can also clip with wooden board is held in the slot, rotate hammer then, the dismounting plank through slot is injected plank.The screw removal hole is used to dismantle setscrew, and the screw removal hole is enclosed within on the setscrew, forwards hammer then to and connects and can dismantle down screw very like a cork, and is easy to operate.Only need carry a hammer during carpentry and just can nail, draw out a nail, tear open plank and tear operations such as screw open, carry, and hammer can not knock finger when nailing with easy to operate, safer.

Above-described embodiment is a kind of preferable scheme of the utility model, is not the utility model is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.

Claims (9)

1. multi-functional hammer, the handle (2) that comprise tup (1), is connected with tup is characterized in that; The end of handle is connected with plank sled head (3); One side of tup is hammering face (4), and opposite side is provided with slot (5), and the tup front end is provided with nail groove (6) near hammering face position; The tup front end is provided with nail nipping folder (7) near slot position; The notch of nail groove is communicated to hammering face, and the nail groove sidewall relative with hammering face is provided with magnetic block (8), and tup and handle link position are provided with screw removal hole (9).

2. multi-functional hammer according to claim 1 is characterized in that, the notch of nail groove is T-shaped, and the little width end of notch is arranged on the edge of hammering face.

3. multi-functional hammer according to claim 2 is characterized in that, plank sled is curved, and a plank sled thickness is from reducing to self end with the handle link gradually, and plank sled head width is from increase to self end with the handle link gradually.

4. multi-functional hammer according to claim 3 is characterized in that, plank sled cephalic par is provided with the nail pulling groove (10) of V-arrangement.

5. according to claim 1 or 2 or 3 or 4 described multi-functional hammers, it is characterized in that the centre of handle is thick also gradually to dual tapered, is provided with lightening hole (11) in the middle of the handle.

6. according to claim 1 or 2 or 3 or 4 described multi-functional hammers; It is characterized in that; Nail nipping folder end is provided with the V-arrangement nail pulling groove; The front end face of nail nipping folder is curved, the width of nail nipping folder near hammering towards increasing gradually away from hammering face direction, the side of nail nipping folder and front end face correspondence is as the sidewall of slot.

7. multi-functional hammer according to claim 6; It is characterized in that; Two equal indentions of sidewall surfaces of slot; Sidewall near nail nipping folder comprises tilting section (12) and extension (13), another parallel sidewalls of extension sidewall and the slot relative with it, tilting section from the extension link position to another sidewall slope near slot.

8. according to claim 1 or 2 or 3 or 4 described multi-functional hammers, it is characterized in that tup is provided with lightening hole.

9. multi-functional hammer according to claim 7 is characterized in that, the screw removal hole has two, and two screw removal holes vary in size.

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