CN201907105U

CN201907105U - Multifunctional hammer

Info

Publication number: CN201907105U
Application number: CN 201120014795
Authority: CN
Inventors: 黄邦颖; 张瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-18
Filing date: 2011-01-18
Publication date: 2011-07-27
Anticipated expiration: 2021-01-18
Also published as: WO2012097541A1

Abstract

The utility model relates to a multifunctional hammer comprising a handle, wherein one end of the handle, which is perpendicular to the axial direction thereof, is provided with a projected upper lip part and a projected lower lip part, and a U-shape space is formed between the upper lip part and the lower lip part; the surface of the upper lip part and that of the lower lip part, which are opposite to each other, are respectively provided with sawteeth; the lower lip part is matched with the handle in a sliding manner along the axial direction of the handle; a hammerhead is extended on the handle and positioned at the other side of the handle, where the upper lip part is not arranged; the other end of the handle is provided with a wedge-shaped prying and pulling part in an extending manner along the axial direction of the handle; the thickness of the part of the prying and pulling part, which is adjacent to the handle is higher than the thickness of the part of the prying and pulling part, which deviates from the handle; the prying and pulling part is provided with a slotted hole used for prying and pulling nails and is extended to the end face of one side of the prying and pulling part deviating from the handle; and the outer side end of the slotted hole is wider than the inner side end thereof. Under the adoption of the technical scheme, the multifunctional hammer has different functions of knocking and loosening objects, prying and pulling the nails, and screwing up loosened nuts.

Description

A kind of multifunctional hammer

Technical field

The utility model relates to a kind of hand-operated tools, particularly a kind of multifunctional hammer.

Background technology

At present, existing hammer generally has only a kind of function, such as being used for knocking loose objects, be used for extracting nail, be used for tightening loose nut or the like, but, if in some specific occasions, need the hammer of different functions, so, the hammer quantity that needs is just many, carry also inconvenience, and the hammer expense of buying different functions is also than higher.

Summary of the invention

The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of loose objects of knocking that has, and prizes, pulls out a nail, and tightens the multifunctional hammer of the different functions of loose nut.

The technical solution of the utility model: a kind of multifunctional hammer, include handle, described handle one end is axially arranged with the upper lip of projection perpendicular to handle, lower lips, described upper lip, be provided with the space of " U " font between the lower lips, described upper lip, be equipped with sawtooth on the lower lips opposite face, described lower lips cooperates along the handle axial slip with handle, also be extended with tup on the described handle, described tup be positioned at handle with respect to the opposite side that is provided with upper lip one side, the described handle other end along Handle axis to the sled that is extended with wedge shape, pull out portion, near handle one side sled, the thickness that pulls out portion is greater than departing from handle one side sled, pull out the thickness of portion, described sled, the portion of pulling out is provided with and is used for sled, the slotted eye that pulls out a nail, described slotted eye extends to sled, the portion of pulling out departs from the end face of handle one side, and the width of described slotted eye outboard end is greater than the medial extremity width.

Adopt technique scheme, sawtooth on " U " figure space between described upper lip, the lower lips and upper lip, the lower lips opposite face can the interlock tubular workpiece, also can be used for tightening loosening nut, described lower lips endwisely slips along handle, can be used for regulating the size in space between upper lip, the lower lips, so that be fit to the tubular workpiece of different-diameter or the nut of different-diameter; Described tup can be used for knocking loose objects; Described sled, the portion of pulling out can be cut into the nail afterbody, utilize the slotted eye correspondence position that nail is extracted, and the hammer of this structure has multiple function, use, easy to carry.

Further improvement of the utility model: the end face that described lower lips contacts with handle is provided with chute, the corresponding runner position of described handle is provided with guide rail, described lower lips is provided with rotatable pulley, described pulley is provided with external screw thread, described guide rail is provided with the male and fomale(M﹠F) that the external screw thread with described pulley is complementary, the male and fomale(M﹠F) of described pulley and guide rail is conflicted, described chute be parallel to Handle axis to both sides be provided with baffle plate, thereby described baffle plate extend to guide rail with respect to constitute on the opposing face that contacts one side with pulley to described lower lips perpendicular to Handle axis to the location, the rotation of described pulley drives lower lips along the handle axial slip.

Adopt above-mentioned further improvement, described lower lips and handle syndeton are simple, only need pulley in the rotation lower lips just can make its along Handle axis to slippage, realization is to the adjusting of space size between described upper lip, the lower lips.

Of the present utility modelly further improve again: described sled, pull out and also be provided with some screw cap holes that are used to pull nut in the portion.

Adopt above-mentioned further improvement again,, pull handle then and just can operate nut as long as directly described screw cap hole is enclosed within on the nut that need pull.

Further improvement of the present utility model: the big opening end that described upper lip head is provided with " V " font breach and breach is positioned at outer side edges.

Adopt above-mentioned further improvement, utilize the breach of upper lip head also can pry open nail, make that its versatility is stronger.

Of the present utility modelly further improve: described handle is provided with the protective sleeve that polypropylene, thermoplastic elastomer are made again.

Adopt and above-mentionedly further improve again, skid in the time of can preventing to hold handle and produce the phenomenon of vibrations when utilizing this hammer operation.

Description of drawings

Fig. 1 is the structural representation of the utility model specific embodiment;

Fig. 2 is a part-structure schematic diagram in the utility model specific embodiment;

Fig. 3 is a lower lips structural representation in the utility model specific embodiment.

The specific embodiment

As shown in Figure 1, a kind of multifunctional hammer, include handle 1, described handle 1 one ends are axially arranged with the upper lip 2 of projection perpendicular to handle 1, lower lips 3, described upper lip 2, be provided with the space 4 of " U " font between the lower lips 3, described upper lip 2, be equipped with sawtooth 5 on lower lips 3 opposite faces, described lower lips 3 cooperates along handle 1 axial slip with handle 1, also be extended with tup 6 on the described handle 1, described tup 6 be positioned at handle 1 with respect to the opposite side that is provided with upper lip 2 one sides, described handle 1 other end extends axially the sled of wedge shape along handle 1, pull out portion 7, near handle 1 one sides sled, the thickness that pulls out portion 7 is greater than departing from handle 1 one sides sled, pull out the thickness of portion 7, described sled, pull out portion 7 be provided be used for the sled, the slotted eye 8 that pulls out a nail, described slotted eye 8 extends to sled, pull out on the end face that portion 7 departs from handle 1 one sides, the width of described slotted eye 8 outboard ends is greater than the medial extremity width.Wherein, the width of described slotted eye 8 is a slotted eye 8 perpendicular to the axial distance of handle 1, and in the utility model specific embodiment, described slotted eye 8 is shaped as " V " font, and big opening end is positioned at sled, pulls out portion's 7 outer side edges.

As Fig. 2, shown in 3, the end face that described lower lips 3 contacts with handle 1 is provided with chute 31, described handle 1 corresponding chute 31 positions are provided with guide rail 11, described lower lips 3 is provided with rotatable pulley 32, described pulley 32 is provided with external screw thread 321, described guide rail 11 is provided with the male and fomale(M﹠F) 111 that the external screw thread 321 with described pulley 32 is complementary, described pulley 32 is conflicted with the male and fomale(M﹠F) 111 of guide rail 11, described chute 31 is parallel to handle 1 axial both sides and is provided with baffle plate 33, thereby described baffle plate 33 extend to guide rail 11 with respect to constituting on the opposing face that contacts one side with pulley 32 described lower lips 3 perpendicular to the axial location of handle 1, the rotation of described pulley 32 drives lower lips 3 along handle 1 axial slip.In the utility model specific embodiment, described male and fomale(M﹠F) 111 is complementary for when described pulley 32 rotates with external screw thread 321, and external screw thread 321 matches with male and fomale(M﹠F) 111, can drive lower lips 3 along handle 1 axial slip.

Described sled, pull out and also be provided with some screw cap holes 9 that are used to pull nut in the portion 7.In the utility model specific embodiment, described screw cap hole 9 is 2, and described screw cap hole 9 shapes are identical with the nut shape, can smooth rotary nut after screw cap hole 9 is put.

In the utility model specific embodiment, the big opening end that described upper lip 2 heads are provided with " V " font breach 21 and breach 21 is positioned at outer side edges.Described handle 1 is provided with the protective sleeve 10 that polypropylene, thermoplastic elastomer are made.Described breach 21 can be used for prizing, pulling out a nail, and protective sleeve 10 can play anti-skidding well, shockproof effect.

Claims

1. multifunctional hammer, it is characterized in that: include handle, described handle one end is axially arranged with the upper lip of projection perpendicular to handle, lower lips, described upper lip, be provided with the space of " U " font between the lower lips, described upper lip, be equipped with sawtooth on the lower lips opposite face, described lower lips cooperates along the handle axial slip with handle, also be extended with tup on the described handle, described tup be positioned at handle with respect to the opposite side that is provided with upper lip one side, the described handle other end along Handle axis to the sled that is extended with wedge shape, pull out portion, near handle one side sled, the thickness that pulls out portion is greater than departing from handle one side sled, pull out the thickness of portion, described sled, the portion of pulling out is provided with and is used for sled, the slotted eye that pulls out a nail, described slotted eye extends to sled, the portion of pulling out departs from the end face of handle one side, and the width of described slotted eye outboard end is greater than the medial extremity width.

2. multifunctional hammer according to claim 1, it is characterized in that: the end face that described lower lips contacts with handle is provided with chute, the corresponding runner position of described handle is provided with guide rail, described lower lips is provided with rotatable pulley, described pulley is provided with external screw thread, described guide rail is provided with the male and fomale(M﹠F) that the external screw thread with described pulley is complementary, the male and fomale(M﹠F) of described pulley and guide rail is conflicted, described chute be parallel to Handle axis to both sides be provided with baffle plate, thereby described baffle plate extend to guide rail with respect to constitute on the opposing face that contacts one side with pulley to described lower lips perpendicular to Handle axis to the location, the rotation of described pulley drives lower lips along the handle axial slip.

3. multifunctional hammer according to claim 1 and 2 is characterized in that: described sled, pull out and also be provided with some screw cap holes that are used to pull nut in the portion.

4. multifunctional hammer according to claim 1 and 2 is characterized in that: the big opening end that described upper lip head is provided with " V " font breach and breach is positioned at outer side edges.

5. multifunctional hammer according to claim 3 is characterized in that: the big opening end that described upper lip head is provided with " V " font breach and breach is positioned at outer side edges.

6. multifunctional hammer according to claim 1 and 2 is characterized in that: described handle is provided with the protective sleeve that polypropylene, thermoplastic elastomer are made.