CN217413905U - Hammer - Google Patents

Abstract

The utility model provides a hammer relates to hardware and tools technical field, including tup and hammer handle, be equipped with the cavity structure in the hammer handle, the cavity structure has the opening, at least partly regional non-cylindrical cavity that is of cavity structure, at least one instrument has been placed in the cavity structure, at least partly non-cylindrical cavity assorted shape that is of being on the instrument. Set up the cavity structure into non-cylindrical cavity to can be nested the instrument in the cavity structure, realized the utilization to the hollow hammer handle, and, because be non-cylindrical cavity in the hammer handle, during the use instrument, can regard the hammer handle as the extension of instrument to use, be convenient for grip and exert oneself, rotate the hammer handle and can make the instrument rotate in step, use and more laborsaving.

Description

Hammer

Technical Field

The utility model belongs to the technical field of hardware and tools technique and specifically relates to a hammer.

Background

The claw hammer belongs to instrument commonly used in daily life, and the hammer handle of current hammer generally is wooden or metallics, mostly is solid construction, also has some hollow structure's hammer handle, but sets up to hollow structure's purpose generally for lightening hammer weight, reduces the material quantity, does not carry out make full use of to this partial structure, leads to the hammer function singleness, to above-mentioned defect, has proposed this application.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hammer has solved above-mentioned problem.

In order to solve the problem, the utility model provides a hammer, including tup and hammer handle, be equipped with the cavity structure in the hammer handle, the cavity structure has the opening, at least partly regional non-cylindrical cavity that is of cavity structure, at least one instrument has been placed in the cavity structure, at least partly non-cylindrical cavity assorted shape that is of on the instrument.

According to the utility model relates to an embodiment, be equipped with functional part on the tup, functional part is the claw nail nipping structure.

According to the utility model discloses an embodiment, functional part on the tup is spanner chuck structure, still be equipped with mobilizable cooperation portion on the tup.

According to the utility model discloses an embodiment, cooperation portion sets up the function portion outside, be equipped with the screw rod on the tup, install the sliding block on the tup, be equipped with on the sliding block with screw-thread fit's arch on the screw rod, cooperation portion with the sliding block is connected. According to an embodiment of the invention, the tool comprises a socket wrench and/or a screwdriver handle.

According to the utility model discloses an embodiment, non-cylindrical cavity is regular polygon prism shape cavity.

According to an embodiment of the present invention, the hammer handle is externally provided with a grip portion.

According to an embodiment of the present invention, the hammer handle is provided with a clamping mechanism cooperating with the tool.

According to the utility model discloses an embodiment, latch mechanism is including setting up joint mouth on the hammer handle, the cover has the snap ring on the hammer handle.

According to an embodiment of the present invention, at least one of the outer surfaces of the tool is provided with at least one clamping groove.

The beneficial effects of the utility model are that, set up the cavity structure into non-cylindrical cavity, thereby can be nested the instrument in the cavity structure, realized the utilization to the hollow hammer handle, and, because be non-cylindrical cavity in the hammer handle, during the use tool, can regard the hammer handle as the extension of instrument to use, be convenient for grip and hard, it can make the synchronous rotation of instrument to rotate the hammer handle, use and more laborsaving, and simultaneously, the instrument is accomodate back in the hammer handle, can not produce in the hammer handle and rotate, and then at the in-process of using the hammer, can reduce the noise that instrument and hammer handle lead to owing to producing relative rotation, wearing and tearing scheduling problem, improve and use experience.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic view of the overall structure of a hammer;

FIG. 2 is a schematic cross-sectional view of the hammer shank;

FIG. 3 is a side view of the hammer shank;

FIG. 4 is a schematic view of the structure of the engaging portion when it is extended;

FIG. 5 is an enlarged view of the card interface and the card slot;

fig. 6 is an enlarged structural view of the snap ring when the snap ring is separated from the snap interface and the snap groove.

Detailed Description

The following description is only intended to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the invention.

The utility model provides a hammer, includes tup 1 and hammer handle 5, be equipped with cavity structure 51 in the hammer handle 5, cavity structure 51 has the opening, at least some region or the whole regional cross-sectional area is non-circular in the cavity structure 51, be non-cylindrical cavity promptly, at least one instrument 7 has been placed in the cavity structure 51, at least some is non-cylindrical cavity assorted shape on the instrument 7, and instrument 7 includes tools such as spanner, screwdriver handle, box spanner, and screwdriver handle tip has the structure that is used for the joint screwdriver, and the screwdriver both ends are cross and a style of calligraphy respectively, and the box spanner both ends all have the interior hexagonal or the interior four corners that can twist nut or nut, and the model at both ends is different, improves application scope, and hammer handle 5 can be formed by hexagonal steel pipe processing in this embodiment, and cavity structure 51 in it is hexagonal prism shape cavity promptly, hammer handle 5 itself also can regard as box spanner to use, be equipped with the portion of gripping 6 outside hammer handle 5, the portion of gripping 6 is the smooth plastic sleeve in surface or forms at hammer handle 5 outer slush molding, be convenient for grip not press the hand, the spanner includes hexagonal box spanner, also can directly form by hexagonal steel tube machining, at least some or whole region is hexagonal prism shape on the instrument 7, thereby can nestification in cavity structure 51, thereby realized the utilization to hollow hammer handle 5, and, because be non-cylindrical cavity in the hammer handle 5, instrument 7 is accomodate in hammer handle 5 after, can not produce the rotation in hammer handle 5, and then in the in-process of using the hammer, can reduce noise that instrument 7 and hammer handle 5 lead to because produce relative rotation, wearing and tearing scheduling problem, improve the use experience.

Multiple sets of socket wrenches of different diameters may be provided so that multiple sets of socket wrenches may be nested together.

The hammer head 1 is provided with a function part 3, the function part 3 is a claw nail-lifting part or a wrench chuck structure, nail-lifting seams in the claw nail-lifting part are utilized for nail-lifting, when the wrench chuck structure is adopted, one part of a side end face of the claw nail-lifting part facing to the matching part 2 can be arranged to be a plane, the integration of claw nail-lifting and wrench functions is realized, or a wrench chuck or a caliper can be independently arranged, the hammer head 1 is also provided with a matching part 2, the matching part 2 is arranged outside the function part 3, the hammer head 1 is provided with a screw rod 4, the hammer head 1 is provided with a sliding block 21, the sliding block 21 is provided with a bulge matched with the screw rod 4 through threads, the matching part 2 is connected with the sliding block 21, the matching part 2 moves on the hammer head 1 when the screw rod assembly 4 is rotated, so that the gap width between the function part 3 and the matching part 2 and the position of the matching part 2 can be adjusted, from the function that can realize adjustable spanner to the cooperation portion 2 that stretches out can also stretch into to narrow position and carry out work such as nail nipping, adapts to more use scenes.

Be equipped with on hammer handle 5 with instrument 7 complex clamping mechanism for fix instrument 7 in hammer handle 5, fall out when preventing to use, also can stretch out partly then the joint with the instrument when using the instrument simultaneously, make hammer handle 5 as the extension of instrument 7, be convenient for hold.

Preferably, latch mechanism is including setting up joint interface 10 on the hammer handle 5, the cover has snap ring 9 on the hammer handle 5, and snap ring 9 is two components of a whole that can function independently semicircle formula rings or elastic ring, preferably elastic ring, and the material has elastic material for elastic rope, rubber ring etc. and joint interface 10 symmetry sets up two, and snap ring 9 covers takes up tight the instrument 7 of inside when joint interface 10, realizes fixedly.

Preferably, at least one be equipped with at least one joint groove 81 on the surface of instrument 7, during the snap ring 9 passes through joint interface 10 embedding joint groove 81, realized better joint effect, joint groove 81 is provided with a plurality of groups on the extending direction of instrument 7, and joint groove 81 also sets up symmetrically, realizes that the fixed position of instrument 7 is adjustable.

Preferably, the clamping mechanism may be a spring bead 71 provided on the tool 7, and the spring bead 71 is clamped into the clamping interface 10 to realize fixing.

It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments without departing from the principles of the invention, embodiments of the invention may be subject to any deformation and modification.

Claims (10)

1. A hammer, characterized by: the hammer comprises a hammer head (1) and a hammer handle (5), wherein a cavity structure (51) is arranged in the hammer handle (5), the cavity structure (51) is provided with an opening, at least one part of area in the cavity structure (51) is a non-cylindrical cavity, at least one tool (7) is placed in the cavity structure (51), and at least one part of the tool (7) is in a shape matched with the non-cylindrical cavity.

2. A hammer according to claim 1, wherein: the hammer head (1) is provided with a functional part (3), and the functional part (3) is of a claw nail pulling structure.

3. A hammer according to claim 1, wherein: functional part (3) on tup (1) are spanner chuck structure, still be equipped with mobilizable cooperation portion (2) on tup (1).

4. The hammer of claim 3, wherein: cooperation portion (2) set up function portion (3) outside, be equipped with screw rod (4) on tup (1), install sliding block (21) on tup (1), be equipped with on sliding block (21) with screw-thread fit's arch is gone up in screw rod (4), cooperation portion (2) with sliding block (21) are connected.

5. A hammer according to any one of claims 1 to 4, wherein: the tool (7) comprises a socket wrench and/or a screwdriver handle.

6. A hammer according to claim 5, wherein: the non-cylindrical cavity is a regular polygonal prism-shaped cavity.

7. The hammer of claim 6, wherein: a holding part (6) is arranged outside the hammer handle (5).

8. The hammer according to any one of claims 1-4, 6, 7, wherein: and a clamping mechanism matched with the tool (7) is arranged on the hammer handle (5).

9. The hammer of claim 8, wherein: the clamping mechanism comprises a clamping interface (10) arranged on the hammer handle (5), and a clamping ring (9) is sleeved on the hammer handle (5).

10. A hammer according to claim 9, wherein: at least one clamping groove (81) is arranged on the outer surface of at least one tool (7).

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