CN201158025Y

CN201158025Y - Multifunctional combined hammer

Info

Publication number: CN201158025Y
Application number: CNU2008200838574U
Authority: CN
Inventors: 卢跃升
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-03
Filing date: 2008-03-03
Publication date: 2008-12-03
Anticipated expiration: 2018-03-03

Abstract

The utility model relates to a multifunctional combined hammer which comprises a hammerhead, a hammer handle, a screwdriver connected with the hammer handle, and a chisel which is connected in the combined manner. The chisel drills from the hammerhead end, is contained in the hollow tubular-shaped hammer handle which communicates with the hammerhead, and is limited by penetrating the hammerhead with a limit screw. The handle segment of the hammer handle is the screwdriver. The screwdriver comprises a removable screwdriver head, a screwdriver body and a tailhood. The screwdriver body is connected with a screwdriver head in a plug bush manner and is connected with the hammer handle in the sleeved way. Comparing with the prior hammer, the combined hammer has the approximately same figure; the combined hammer is provided with a hand hammer and the chisel as well as the screwdriver after being formed; in addition, various screwdriver heads are arranged in the screwdriver body. The combined hammer has the advantages that the structure is smart, the disassembly and the assembly are easy, the hammer is multifunctional, the use is reliable, the schlepping and the collection are convenient.

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, but also the chisel that has been connected, chisel is penetrated to be accommodated in tup by the tup end and connects in the hollow tubular hammer handle that is connected, and penetrate tup with its stop with limit screw, and the screwdriver of hammer handle is by disconnectable driver bit, screwdriver body and tail-hood constitute, screwdriver is connected with the sleeve fit, 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, profile is seen basic identical, but after it is opened hand hammer, chisel is arranged again, screwdriver is arranged again, and in the body of screwdriver, also have multiple driver bit, 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.It is ingenious to have structure, easy disassembling, and the many usefulness of a hammer are used reliably, are easy to carry and collect.

Description of drawings

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

Fig. 2 is the left view of multi-functional combination hammer of the present utility model

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

Fig. 4 is the upward view of multi-functional combination hammer of the present utility model

Fig. 5 is the vertical view of multi-functional combination hammer of the present utility model

Fig. 6 is the rearview of multi-functional combination hammer of the present utility model

Fig. 7 is that each parts of multi-functional combination hammer of the present utility model split schematic diagram

Fig. 8 is the combination screw driver front view of multi-functional combination hammer of the present utility model

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 8 as can be known, multi-functional combination hammer of the present utility model, by tup 1, sleeve 2, hammer handle 2, the screwdriver body 4 that is connected with sleeve 2, the tail-hood 3 that is connected with screwdriver body 4 sleeves, changed driver bit 5 in being placed in, penetrate the chisel 6 that is accommodated in the hollow tubular hammer handle that is connected with the tup perforation by the tup end, the draw ring 61 that end is connected that impacts with chisel 6, penetrate the limit screw 7 of tup 1 with chisel 6 stop, bolt 8 constitutes, screwdriver body 4 is threaded with hammer handle sleeve 2, can change driver bit 5 hexagonal is arranged, plum blossom, one word, cross etc. a plurality of, and be accommodated in screwdriver body 4 in the means cavity, during use, driver bit 5 is that sleeve is connected on the screwdriver body 4.Screwdriver body 4 front ends are provided with the sleeve seat 43a of hexagon vestibule, driver bit 42 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 43a, be that plug bush type connects, this section is established screw thread behind the sleeve seat 43a of screwdriver body 4 front ends, screwdriver body 43 rear ends are that this section of handle position is the cavity 43b that is made as hollow, be used to deposit standby driver bit 42, also has elastic device 43c in it, be used for suppressing the driver bit 42 in having cavity 43b, 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 43c1 and magnetic top board 43c2, spring 43c1 two ends respectively with the diapire of cavity 43b, top board 43c2 is connected and replaces, tail-hood 3 is to be made as stairstepping plug shape, by housing 3a, catch bar 3b, stage clip 3c, constitute with protruding pearl 3d, catch bar 3b one end is provided with ring-type back-up ring 3b1, other end wall has groove 3b2 from-shallow-to-deep, stage clip 3c and outside housing 3a are sleeved on the catch bar 3b successively, card pearl 3d places groove 3b2 tapping from the housing 3a wall to expose, stage clip 3c one end and ring-type back-up ring 3b1 offset, the more intermediate annular plane of the other end and housing 3a offsets, the corresponding position of protruding pearl offered annular groove or seed pearl hole 4d when screwdriver body 4 promptly covered the cavity 43b bead of means nearby with tail-hood, after tail-hood 3 front ends are filled in cavity 43b, protruding pearl 3d is headed among the 4d of seed pearl hole catch bar 3b answer position because of the effect of stage clip 3c, reach the purpose of locking, on socket bar 2, also be provided with anti-avulsion bolt 8, it passes socket bar 2 barrels, stretch to always screwdriver body 4 front ends pit in, to limit combined screwdriver behind thread looseness and deviate from.

As can be seen from Figure, socket bar, screwdriver body 4 that tup 1 connects hammer handle sleeve 2 are threaded with socket bar 2, anti-avulsion screw 7 passes socket bar 2 to be stopped screwdriver body 4 and axially deviates from, driver bit 5 sleeves are connected on the screwdriver body 4, screwdriver body 4 rear end cavity 43b store standby driver bit 42, tail-hood 3 is filled in the protruding pearl 3d in back and is embedded among the seed pearl hole 4d, thereby can not deviate from, if to change driver bit 42 as long as with forefinger, middle finger clamp tail-hood 3 thumbs pressure by the catch bar 3b of tail-hood to extracting then with housing 3a is mutually concordant.

During use, except that the function of using hammer, use screwdriver if need: as long as screw off the screwdriver that is connected with hammer handle sleeve 2, the tail-hood 3 of opening screwdriver is inserted on the screwdriver body 4 taking out corresponding driver bit 5 in the cavity 43b of means from screwdriver, gets final product.If will be with chisel 6: screw off the screwdriver that is connected with hammer handle sleeve 2, the tail-hood 3 of opening screwdriver is inserted on the screwdriver body 3 taking out corresponding driver bit 4 in the cavity 43b of means from screwdriver, unclamp limit screw 7 with screwdriver then, hold draw ring 61 extractions and get final product.

During collection, chisel 6 is packed in the hollow tubular sleeve 2 that tup 1 front end connect to connect, screw again that to be positioned at the limit screw 7 that tup 1 side penetrates tup 1 fixing to chisel 6, then the driver bit 4 of screwdriver is extracted, pack in the cavity of screwdriver body 4, again screwdriver and sleeve 2 are nested and screw bolt 8, so just return to the state among Fig. 6, that is to say the appearance of common hammer.

Claims

1, a kind of multi-functional combination hammer, comprise tup and by sleeve, the hammer handle that screwdriver combines, it is characterized in that: chisel also has been connected, chisel is penetrated to be accommodated in tup by the tup end and connects in the hollow tubular hammer handle that is connected, and penetrate tup with its stop with limit screw, and the screwdriver of hammer handle is by disconnectable driver bit, screwdriver body and tail-hood constitute, screwdriver is connected with the sleeve fit, 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 carrying magnetic top board, 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.