CN203738666U

CN203738666U - Multifunctional wrench

Info

Publication number: CN203738666U
Application number: CN201420112908.7U
Authority: CN
Inventors: 荣先桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-06
Filing date: 2014-03-06
Publication date: 2014-07-30
Anticipated expiration: 2024-03-06

Abstract

The utility model discloses a multifunctional wrench, and relates to the field of hand-operated tools. The multifunctional wrench comprises a wrench handle and a wrench head which are fixedly connected, wherein a wrench opening is formed in the wrench head and adopts an opening with a taper gradually increased from outside to inside; a hammer face and nail taking grooves are formed in the peripheral side of the wrench head; clamping grooves capable of clamping nails are formed in the side surface of the wrench head; and a tightening rod for tightening and bundling an iron wire is fixedly connected to the tail end of the wrench handle. The multifunctional wrench adopting the scheme is wide in application and high in practicability.

Description

Multifunctional wrench

Technical field

The utility model relates to a kind of hand-operated tools, is specifically related to a kind of spanner.

Background technology

In carpenter's construction, spanner is one of conventional hardware & tools, and the spanner using is at present mostly monkey wrench.In actual work progress, builder also needs the hardware & tools that carries other to meet need of work conventionally.Not only increased builder's burden but carry too much instrument, also made builder's frequent replacing instrument in the time of construction, the construction that can not link up, has reduced operating efficiency; Especially in the time of work high above the ground, in the time of the instrument of replacing, easily instrument is dropped, also increased the danger of construction; And monkey wrench not only easily skids twisting when screw, and when running into nut size when different, the size that the nut of often twisting a size just need to regulate monkey wrench to pull mouth, troublesome poeration.

Utility model content

For addressing the above problem, the utility model is intended to provide one can replace multiple hardware & tools and multifunctional wrench easy to use.

In order to solve the problems of the technologies described above, the utility model provides a kind of multifunctional wrench, comprises trigger piece and spanner, and this spanner is fixedly connected with trigger piece.Spanner is provided with pulls mouth, pulls mouth and becomes gradually large opening for tapering ecto-entad, and two ends of pulling mouth are all fixedly connected with protruding latch.All sides of spanner are provided with the flat side of a hammer and get nail groove, are provided with the draw-in groove that nail can be blocked on the side of spanner.The end of trigger piece is fixedly connected with and is useful on the bar of tightening of twisting bundle iron wire.

Adopt the multifunctional wrench tool of such scheme to have the following advantages: (1) becomes large opening owing to pulling mouth gradually for tapering ecto-entad, thereby can use the diverse location of pulling mouth according to the nut of different size, make to pull mouth without regulating openings of sizes applicable to the nut of many sizes, improved builder's operating efficiency; And will pull muzzle pull plate handle behind nut outside while using, make nut and pull a mouthful clamping, can rotating spanner by nut screwing clamping, be that builder operates more laborsaving; (2) because all sides of spanner are provided with the flat side of a hammer, make spanner can serve as bricklayer's and hammer use into shape, thereby nail etc. while beaing at needs, needn't change bricklayer's's hammer, convenient and swift; (3), because all sides of spanner have the draw-in groove that nail can be blocked, get the use of nail position thereby make it can serve as claw hammer; (4) on the side due to spanner, be provided with the draw-in groove that nail can be blocked, when use, nail is stuck in draw-in groove, stretch out outside spanner at nail tip position, brandish spanner to target object, can make nail follow closely into target object, and trigger piece extended builder's arm institute can reach, thereby in the time that object is positioned at higher position, climb to corresponding height without builder, nail can be followed closely into target object by spanner.(5) be useful on the bar of tightening of twisting bundle iron wire because the end of trigger piece is fixedly connected with, thereby in the time that some article need to be tied up with iron wire, can the iron wire that manually cannot tighten by builder be tightened by tightening bar.

As further improvement of the utility model, the described flat side of a hammer and get nail groove and lay respectively at the both sides of pulling mouthful; Describedly tighten that bar narrows gradually from the one end being connected with trigger piece and the free end of tightening bar is globoidal structure.

Adopt after such structure, due to the flat side of a hammer with get nail groove and lay respectively at the both sides of pulling mouthful, can ensure that the center of gravity of spanner is partial to be provided with a side of the flat side of a hammer, nailing while waiting the work that need to beat, meet ergonomics, thus saving builder's muscle power; Narrow gradually from the one end being connected with trigger piece owing to tightening bar, after the iron wire secondary that manually cannot tighten is tightened, tighten bar and be easy to extract between iron wire, thereby constructability person uses; Be globoidal structure owing to tightening the free end of bar, in the time using spanner some work, can prevent the scuffing by builder, thereby can ensure builder's personal safety.

As further improvement of the utility model, get the groove that nail groove comprises T shape chute and can hold the head of a nail, described groove is positioned at one end of T shape chute and is communicated with T shape chute.

Adopt after such structure, because groove is positioned at one end of T shape chute and is communicated with T shape chute, can make the head of a nail enter T shape chute and complete from groove and get nail, and not need T shape chute one end to lean out head of a nail perk, thereby can prevent that T shape chute end is by builder's scratch.

As further improvement of the utility model, described draw-in groove comprises can hold the locating slot of following closely bar and the U-lag that holds the head of a nail; One end of locating slot is communicated with U-lag, and the other end of locating slot is hatch frame; In locating slot, be embedded with magnet.

Adopt after such structure, because one end of locating slot is communicated with U-lag, the other end of locating slot is hatch frame, can be by better nail fixed card slot, and the magnet being embedded in locating slot can be better fixing by nail, thereby preventing that nail flies in the time brandishing spanner hurts sb.'s feelings.

As further improvement of the utility model, described locating slot middle part offers a U-lag that can hold the head of a nail, and magnet is positioned at the below of two U-lags.

Adopt after such structure, because locating slot middle part offers a U-lag that can hold the head of a nail, thereby make draw-in groove can adapt to the nail of different length; Because magnet is positioned at the below of two U-lags, thereby can ensure that the nail of different length all can fix by magnet.

Brief description of the drawings

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

Fig. 2 be in Fig. 1 A partial enlarged view;

Fig. 3 is the front view of the utility model multifunctional wrench.

In figure, 1 for pulling mouth, and 2 is the flat side of a hammer, and 3 is spanner, and 4 is trigger piece, and 5 for tightening bar, and 6 is T shape chute, and 7 is groove, and 8 is U-lag, and 9 is locating slot, magnet 10.

Detailed description of the invention

Below in conjunction with drawings and Examples, technical solutions of the utility model are described in further detail:

For sake of convenience, hereinafter alleged " on ", D score, " left side ", " right side " respectively right, left with accompanying drawing 1 to 3 itself, upper and lower direction is consistent, but structure of the present invention is not played to restriction effect.

A kind of embodiment of the utility model multifunctional wrench, as shown in figures 1 and 3, comprises trigger piece 4 and the spanner 3 that is positioned at trigger piece 4 left ends, and spanner 3 is structure as a whole with trigger piece 4.On spanner 3, have and pull mouth 1, this is pulled mouth 1 and becomes gradually from left to right large opening for tapering, and two ends of pulling mouth 1 are all fixedly connected with protruding latch.All sides of spanner 3 are provided with the flat side of a hammer 2 and get nail groove, and the flat side of a hammer 2 and get nail groove and lay respectively at the both sides of pulling mouthful 1 is preferably the flat side of a hammer 2 and is positioned at spanner 3 tops, gets nail groove and is positioned at spanner 3 bottoms.On the side of spanner 3, be provided with the draw-in groove that nail can be blocked.The right-hand member of trigger piece 4 is provided with tightens bar 5 for what twist bundle iron wire, tightens bar 5 and is structure as a whole with trigger piece 4; Tighten bar 5 and narrow gradually from left end to right-hand member, tightening bar 5 right-hand members is globoidal structure.

Above-mentioned getting followed closely groove as shown in Figure 2, comprises T shape chute 6 and the groove 7 that can hold the head of a nail, and groove 7 is positioned at the right-hand member of T shape chute 6 and is communicated with T shape chute 6.

Above-mentioned draw-in groove comprises can hold the locating slot 9 of following closely bar and the U-lag 8 that holds the head of a nail; The upper end of locating slot 9 is communicated with U-lag 8, and the lower end of locating slot 9 is hatch frame.Locating slot 9 middle parts also have a U-lag 8, are embedded with magnet 10 in locating slot 9, and this magnet 10 is positioned at the below of two U-lags 8.

When use, in the time needing successively the nut of different size etc. to tighten, will pull mouth 1 and be enclosed within nut outside, and pull trigger piece 4 make nut and pull mouth 1, and can use the diverse location that pull mouth 1 by nut screwing clamping according to the difference of nut size; In the time that object is positioned at higher position, builder can put into draw-in groove by nail, and nail tip position is stretched out outside spanner, brandishes spanner to target object, can make nail follow closely into target object, then passes through the flat side of a hammer 2 by nail stickfast; In the time the nail of stickfast need to being taken out from object, builder can easily take out nail by getting nail groove; When builder is with iron wire strapping goods and when cannot manually iron wire be tightened, will tighten bar 5 and insert between two iron wires, by lever principle, make spanner taking tighten bar 5 with iron wire contact point as initial point rotation, thereby iron wire is tightened.

Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.

Claims

1. multifunctional wrench, comprises trigger piece and spanner, and described spanner is fixedly connected with trigger piece, and spanner is provided with pulls mouth, it is characterized in that: described in pull and mouthful become gradually large opening for tapering ecto-entad, two ends of pulling mouth are all fixedly connected with protruding latch; All sides of described spanner are provided with the flat side of a hammer and get nail groove, are provided with the draw-in groove that nail can be blocked on the side of described spanner; The end of described trigger piece is fixedly connected with and is useful on the bar of tightening of twisting bundle iron wire.

2. multifunctional wrench according to claim 1, is characterized in that: the described flat side of a hammer and get nail groove and lay respectively at the both sides of pulling mouthful; Describedly tighten that bar narrows gradually from the one end being connected with trigger piece and the free end of tightening bar is globoidal structure.

3. multifunctional wrench according to claim 1 and 2, is characterized in that: described in get nail groove and comprise T shape chute and can hold the groove of the head of a nail, described groove is positioned at one end of T shape chute and is communicated with T shape chute.

4. multifunctional wrench according to claim 1 and 2, is characterized in that: described draw-in groove comprises can hold the locating slot of following closely bar and the U-lag that holds the head of a nail; One end of locating slot is communicated with U-lag, and the other end of locating slot is hatch frame; In locating slot, be embedded with magnet.

5. multifunctional wrench according to claim 4, is characterized in that: described locating slot middle part has a U-lag that can hold the head of a nail; Described magnet is positioned at the below of two U-lags.