CN201960547U

CN201960547U - Safe and practical hammer

Info

Publication number: CN201960547U
Application number: CN2011200931490U
Authority: CN
Inventors: 顾曙华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-01
Filing date: 2011-04-01
Publication date: 2011-09-07
Anticipated expiration: 2021-04-01

Abstract

The utility model discloses a safe and practical hammer, which relates to a hammer and comprises a hammer body and a hammer handle, wherein one end of the hammer body is provided with a hammer head; the other end of the hammer body is in threaded connection with a nail fixing member; the lower end of the hammer handle is provided with a concave cavity parallel and level with the end part of the lower end of the hammer handle; the concave cavity is in threaded connection with a screwdriver; a screwdriver rod of the screwdriver is totally placed in an inner cavity of the concave cavity; a screwdriver handle of the screwdriver is provided with a connecting column; the outer side wall of the connecting column is provided with external threads; and the inner surface wall of the concave cavity is provided with internal threads matched with the connecting column. The hammer handle of the safe and practical hammer is in threaded connection with the nail fixing member; when the hammer is used for driving a nail, the nail fixing member can be movably screwed off the hammer handle, and the nail is put in a nail fixing hole in a connecting groove of the nail fixing member; and afterwards, a user steadily holds the nail fixing member in one hand and holds the hammer to knock the nail fixing member in the other hand, and then the effect of safely driving the nail can be achieved. By adopting the nail fixing member of the hammer, the knocking area of the nail is increased, so fingers are difficult to be knocked, the volume is large, the nail is easier to hold in hand, and the stability of the nail is higher.

Description

A kind of safe and practical hammer

Technical field

The utility model relates to a kind of hammer, relates in particular to a kind of safe and practical hammer.

Background technology

Hammer is one of widely used hardware ﹠ tools of people, and people are used for knocking or nailing, and when nailing, people need remove to protect nail with left hand usually, so that the right hand is finished the work of beaing nail better.But because the lifting surface area of nail upper end is less, hammer takes place in regular meeting pounds the situation that not middle nail is pounded finger on the contrary.And existing hammer is more single on function, in daily life, work, often simultaneously also can use screwdriver when using hammer, like this, uses comparatively inconvenient.

The utility model content

The purpose of this utility model is to solve the problem that existing hammer exists in use, and a kind of hammer of using safely is provided, and makes people convenient when nailing, and is difficult for injuring by a crashing object people's finger, can solve the problems of the technologies described above effectively.

The purpose of this utility model is achieved through the following technical solutions:

A kind of safe and practical hammer, comprise hammer body and hammer handle, one end of described hammer body is provided with tup portion, the other end solid nail member that has been threaded, described hammer handle lower end has the cavity concordant with the end, lower end, the cavity screwdriver that has been threaded, the knife bar of screwdriver places the inner chamber of cavity fully, the handle of a knife of screwdriver is provided with joint pin, and the lateral wall of joint pin is provided with external screw thread, and the inner surface wall of cavity is provided with the internal thread that is complementary with joint pin.

In order to realize the utility model better, described hammer body is provided with the boss of cylindrical shape, and the boss lateral wall is provided with external screw thread, has the link slot that is complementary with boss admittedly follow closely member, and the link slot inner surface wall is provided with the internal thread that is complementary with boss.

Further, the described axial medium position of the link slot place of following closely member admittedly is provided with solid nail hole, and to follow closely the hole admittedly be that formation is arranged in the cylinder bodily form hole of more than one different sizes from top to bottom.

The utility model is compared than prior art, has the following advantages and beneficial effect:

(1) the solid nail member that has been threaded on the hammer handle of the present utility model, when using hammer to nail, can screw off following closely member activity from the hammer handle admittedly, nail is placed in the solid nail hole in the link slot of solid nail member, surely hold solid nail member then on the other hand, another hand-held hammer knocks solid nail member, can realize the effect that safety is nailed.The solid nail member of this hammer has increased the area that beats of nail, thus be difficult for striking finger, and volume is easier greatly hand-held, and better to the stability of nail.

(2) hammer handle of the present utility model can take out screwdriver by spiral, can help people's the turn of the screw nail easily, has increased the utility function of hammer.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of hammer body;

Fig. 3 is for following closely the member fixing structural representation of nail in use admittedly.

Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:

The 1-hammer handle, the 2-hammer body, 3-screwdriver, 4-are followed closely member admittedly, the 5-nail, the 21-boss, the 31-handle of a knife, the 32-knife bar, the 311-joint pin, 41-link slot, 42-are followed closely the hole admittedly.

The specific embodiment

Below in conjunction with embodiment the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.

Embodiment

As Fig. 1～shown in Figure 3, a kind of safe and practical hammer, comprise hammer body 2 and hammer handle 1, an end of described hammer body 2 is provided with tup portion, the other end solid nail member 4 that has been threaded, described hammer handle 1 lower end has the cavity concordant with the end, lower end, the cavity screwdriver 3 that has been threaded, the knife bar 32 of screwdriver 3 places the inner chamber of cavity fully, and the handle of a knife 31 of screwdriver 3 is provided with joint pin 311, the lateral wall of joint pin 311 is provided with external screw thread, and the inner surface wall of cavity is provided with the internal thread that is complementary with joint pin 311.

As preferably, described hammer body 2 is provided with the boss 21 of cylindrical shape, and boss 21 lateral walls are provided with external screw thread, have the link slot 41 that is complementary with boss 21 admittedly follow closely member 4, and link slot 41 inner surface walls are provided with the internal thread that is complementary with boss 21.

As preferably, the described link slot 41 axial medium position places of following closely member 4 admittedly are provided with solid nail hole 42, as shown in Figure 3, arrange formation admittedly follow closely hole 42 from top to bottom for the cylinder bodily form hole of more than one different sizes, become big from top to bottom successively admittedly follow closely the cylindrical hole in hole 42, can lay the nail 5 of the different big or small heads of a nail easily.

As Fig. 2, shown in Figure 3, will follow closely member 4 during use admittedly and screw off from hammer body 2, nail 5 is placed in the solid nail hole 42 of solid nail member 4, protect then and follow closely member 4 admittedly, use hammer to beat the purposes that solid nail member 4 just can realize that safety is nailed.

In sum, by the description of present embodiment, can make present technique field personnel's better implement this programme.

Claims

1. safe and practical hammer, comprise hammer body (2) and hammer handle (1), it is characterized in that: an end of described hammer body (2) is provided with tup portion, the other end solid nail member (4) that has been threaded, described hammer handle (1) lower end has the cavity concordant with the end, lower end, the cavity screwdriver (3) that has been threaded, the knife bar (32) of screwdriver (3) places the inner chamber of cavity fully, the handle of a knife (31) of screwdriver (3) is provided with joint pin (311), the lateral wall of joint pin (311) is provided with external screw thread, and the inner surface wall of cavity is provided with the internal thread that is complementary with joint pin (311).

2. according to the described a kind of safe and practical hammer of claim 1, it is characterized in that: described hammer body (2) is provided with the boss (21) of cylindrical shape, boss (21) lateral wall is provided with external screw thread, have the link slot (41) that is complementary with boss (21) admittedly follow closely member (4), link slot (41) inner surface wall is provided with the internal thread that is complementary with boss (21).

3. according to the described a kind of safe and practical hammer of claim 1, it is characterized in that: the described link slot (41) of following closely member (4) admittedly axially is provided with solid nail hole (42) in the medium position place, and follows closely hole (42) admittedly and arrange formation from top to bottom for the cylinder bodily form hole of more than one different sizes.