CN201009225Y

CN201009225Y - Multifunctional combined hammer

Info

Publication number: CN201009225Y
Application number: CNU2007201065761U
Authority: CN
Inventors: 卢跃升
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-11
Filing date: 2007-02-11
Publication date: 2008-01-23
Anticipated expiration: 2017-02-11

Abstract

The utility model relates to a multifunctional combined hammer, consisting a hammerhead, a sleeve rod, a detachable screwdriver head, a screwdriver body and a tailhood, wherein the screwdriver body is in insertion connection with the screwdriver head, the tailhood is used to cover an opening of a hollow chamber on the handle section of the screwdriver body, the hollow chamber is provided with a plurality of spare screwdriver heads, the hollow chamber on the handle section of the screwdriver body is provided with an elastic device, and a sleeve of a hammer handle is provided with an anti-dropping pin. As a hand hammer and a screwdriver, the utility model provided with a plurality of screwdriver heads on the handle is characterized by multifunction and convenient carrying and collection and has the advantages of a smart structure, easy dismantlement and installation, and reliable use.

Description

Multi-functional combination hammer

Technical field

The utility model relates to the hand-operated tools field, particularly a kind of multi-functional combination hammer.

Background technology

As everyone knows, daily life at us still is that some are processed in operations, and hammer and screwdriver are one of our the most used hand tools, and existing hammer normally is made up of tup and hammer handle, the function of having only hammering and drawing out a nail, driver bit and handle are to connect one, and be in-line or criss-cross, if family is considered general repairing, just need be equipped with one of hammer at least, screwdriver three, four more than, if carry and deposit very inconvenient, also occupation of land side.

The utility model content

The purpose of this utility model be to provide a kind of have multiple function, easy to carry, deposit the little multi-functional combination hammer of volume.

The technical solution adopted in the utility model is finished in the following way: be provided with and a kind ofly comprise tup and by sleeve, the multi-functional combination hammer of the hammer handle that screwdriver combines, and the screwdriver of hammer handle is by disconnectable driver bit, screwdriver body and tail-hood constitute, screwdriver body front end is provided with the sleeve seat, its shape and driver bit profile are complementary, the screwdriver body is connected with the driver bit sleeve, the screwdriver body is set as cavity to means, be used to deposit standby driver bit, these standby driver bits can be in-lines, cross, various ways such as hexagon, tail-hood is used for capping screwdriver body the opening of means cavity, and storage is equipped with a plurality of standby driver bits in the cavity; Also have the screwdriver body can also be provided with elastic device to means cavity inner end, be used for suppressing the driver bit that exists in the cavity, prevent their axial impacts in the chamber, it is made up of spring and carrying magnetic top board, both ends of the spring is replaced mutually with cavity diapire, carrying magnetic top board respectively, and the magnetic top board can be connected with spring, and spring also can be connected with the cavity diapire, the standby driver bit that is loaded on like this in the cavity is just held by magnetic, can not open because of tail-hood and jump out; Be that tail-hood can be made as stairstepping plug shape again, constituted by housing, catch bar, stage clip and protruding pearl, catch bar one end is provided with annular retaining ring, other end wall has groove from-shallow-to-deep, on stage clip and the outer cover suit catch bar, protruding pearl places groove tapping from the housing wall to expose, and the corresponding position of protruding pearl offered annular groove or seed pearl hole when the screwdriver body covered the nearly bead of means cavity and tail-hood; Certainly can also be provided with the anti-avulsion pin on the sleeve of hammer handle, the driver bit sleeve seat back of screwdriver body is provided with necking section, and the anti-avulsion pin passes the constriction place that sleeve stretches to the screwdriver body.

Multi-functional combination hammer of the present utility model is compared with existing hammer, both can make hand hammer, can make screwdriver again, also have multiple driver bit at the handle place, have the many usefulness of a hammer, the characteristics that are easy to carry and collect, in depositing the cavity of standby driver bit, added elastic device in addition, and has magnetic, the cutter head that has solved storage produces bump because of inertia when hammer uses, damage cutter head and the dry sound of generation and the problem that cutter head can skid off when opening, and its structure is ingenious, easy disassembling uses reliable.

Description of drawings

Fig. 1 is the front view of multi-functional combination hammer

Fig. 2 is the vertical view of multi-functional combination hammer

Fig. 3 is the right view of multi-functional combination hammer

Fig. 4 is that the combiner of multi-functional combination hammer splits front view

Fig. 5 is 23 parts front views of multi-functional combination hammer

Fig. 6 is 24 parts front views of multi-functional combination hammer

Fig. 7 is 24 parts right views of multi-functional combination hammer

Fig. 8 is 24 parts left views of multi-functional combination hammer

Fig. 9 is 22 parts front views of multi-functional combination hammer

Figure 10 is 22 parts right views of multi-functional combination hammer

Figure 11 is 22 parts left views of multi-functional combination hammer

Figure 12 is 22 parts vertical views of multi-functional combination hammer

The specific embodiment

Contrast accompanying drawing below, the utility model is described in further detail by embodiment.

With reference to accompanying drawing 1 to accompanying drawing 12 as can be known, multi-functional combination hammer of the present utility model, comprise tup 1, hammer handle 2, hammer handle is knockdown, it is by socket bar 21, with can change driver bit 22, screwdriver body 23 and tail-hood 24, screwdriver body 23 is threaded with socket bar 21, screwdriver body 23 front ends are provided with the sleeve seat 23a of hexagon vestibule, driver bit 22 two ends all are set as in-line, cross, cutter head shapes such as hexagon, size is also inequality, its intermediate bar figure profile is corresponding with sleeve seat 23a, be that plug bush type connects, this section then is set as constriction and sleeve seat 23a formation step depression behind the sleeve seat 23a of screwdriver body 23 front ends, screwdriver body 23 rear ends are that this section of handle position is the cavity 23b that is made as hollow, be used to deposit standby driver bit 22, also has elastic device 23c in it, be used for suppressing the driver bit 22 in having cavity 23b, prevent that them from because of the effect of being used to axial impact taking place in cavity in use, it is made up of spring 23c1 and magnetic top board 23c2, spring 23c1 two ends respectively with the diapire of cavity 23b, top board 23c2 is connected and replaces, tail-hood 24 is to be made as stairstepping plug shape, by housing 24a, catch bar 24b, stage clip 24c, constitute with protruding pearl 24d, catch bar 24b one end is provided with ring-type back-up ring 24b1, other end wall has groove 24b2 from-shallow-to-deep, stage clip 24c and outside housing 24a are sleeved on the catch bar 24b successively, card pearl 24d places groove 24b2 tapping from the housing 24a wall to expose, stage clip 24c one end and ring-type back-up ring 24b1 offset, the more intermediate annular plane of the other end and housing 24a offsets, the corresponding position of protruding pearl offered annular groove 23d or seed pearl hole when screwdriver body 23 promptly covered the cavity 23b bead of means nearby with tail-hood, after tail-hood 24 front ends are filled in cavity 23b, protruding pearl 24d is headed among the 23d of seed pearl hole catch bar 24b answer position because of the effect of stage clip 24c, reach the purpose of locking, on socket bar 21, also be provided with anti-avulsion screw 3, it passes socket bar 21 barrels, stretch in the formed depression of constriction of screwdriver body 23 front ends, to limit combined screwdriver behind thread looseness and deviate from always.

As can be seen from Figure, socket bar 21, screwdriver body 23 that tup 1 connects hammer handle 2 are threaded with socket bar 21, anti-avulsion screw 3 passes socket bar 21 and blocks screwdriver body 23 and axially deviate from, driver bit 22 sleeves are connected on the screwdriver body 23, screwdriver body 23 rear end cavity 23b store standby driver bit 22, tail-hood 24 is filled in the protruding pearl 24d in back and is embedded among the groove 23d, thereby can not deviate from, if to change driver bit 22 as long as with forefinger, middle finger clamp tail-hood 24 thumbs pressure by the catch bar 24b of tail-hood to extracting then with housing 24a is mutually concordant.

Claims

1. a multi-functional combination is hammered into shape, comprise tup and the hammer handle that combines by sleeve, screwdriver, it is characterized in that: the screwdriver of this hammer handle is made of disconnectable driver bit, screwdriver body and tail-hood, the screwdriver body is connected with the driver bit sleeve, tail-hood is used for capping screwdriver body the opening of means cavity, is equipped with a plurality of standby driver bits in the cavity.

2. multi-functional combination hammer according to claim 1, it is characterized in that: the screwdriver body also is provided with elastic device to means cavity inner end, and it is made up of spring and the living top board of band magnetic, and both ends of the spring is replaced mutually with cavity diapire, carrying magnetic top board respectively.

3. according to claim 1 or 2 described multi-functional combination hammers, it is characterized in that: tail-hood is a stairstepping plug shape, constituted by housing, catch bar, stage clip and protruding pearl, catch bar one end is provided with annular retaining ring, other end wall has groove from-shallow-to-deep, stage clip and outer cover suit are on catch bar, and protruding pearl places groove tapping from the housing wall to expose, and the corresponding position of protruding pearl offers annular groove to the screwdriver body the nearly bead of means cavity place is inboard when covering with tail-hood.

4. multi-functional combination hammer according to claim 3, it is characterized in that: also be provided with the anti-avulsion pin on the sleeve of hammer handle, the driver bit sleeve seat back of screwdriver body is provided with necking section, and the anti-avulsion pin passes the constriction place that sleeve stretches to the screwdriver body.