CN213918089U

CN213918089U - Hammer capable of pulling nails at multiple angles

Info

Publication number: CN213918089U
Application number: CN202022373927.3U
Authority: CN
Inventors: 施瑞源
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-10
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a hammer capable of multi-angle nail pulling, which comprises a grab handle, a hammer head and an elastic group; the hammer head is arranged on the grab handle and is provided with a knocking head, a nail pulling part, a hammer head body and a nail pulling supporting part, the hammer head body is arranged between the knocking head and the nail pulling part, the nail pulling supporting part is positioned at the top of the hammer head, the outline of the nail pulling supporting part extends to the hammer head body and ridges, and then the nail pulling supporting part descends towards the knocking head; the elastic group is provided with a damping elastic piece and an auxiliary elastic piece; the utility model discloses a pull out profile of nail supporting part play, move towards the head of knocking again earlier than tup body ridge and descend, can solve current tup and lack to pulling out nail function optimization, lead to pulling out nail operation power consumption and be not suitable for narrow and small space scheduling problem, just the utility model discloses an elasticity group can eliminate the resilience force when knocking, provides the fulcrum when can changing to pull out the nail, is applicable to the hammer that can the multi-angle of narrow and small space, operation laborsaving and utensil shock attenuation effect pull out the nail.

Description

Hammer capable of pulling nails at multiple angles

Technical Field

The utility model relates to a strike the instrument, indicate especially one kind and can change the fulcrum when pulling out the nail, be applicable to in the narrow and small space pull out nail and laborsaving hammer of ability multi-angle of operation pull out nail.

Background

Hammers are a common tool used to drive objects, particularly nails, into wooden or concrete walls. The hammer for knocking the iron nail is provided with a knocking head and a nail pulling part at two ends of a hammer head. Wherein, the nail pulling part is provided with a nail pulling opening, so that a user can hook the nail pulling opening at the tail end of the iron nail and pull the iron nail out of the plate or the wall surface.

The hammer head structure of the existing hammer is designed for the main function of hammer knocking, and the hammer head of the existing hammer is mainly characterized by large volume and square appearance in order to pursue the strength and the knocking stability of hammer knocking. However, in general knowledge, nail pulling is an additional function of the hammer. Therefore, the hammer head structure of the existing hammer is not optimized specifically for the nail-pulling function. This has also led to the tup of current hammer, and its volume and structural design are unfavorable for pulling out the problem of nail.

The existing hammer is not easy to enter a narrow space to pull nails because of large volume; otherwise, the shape is square, the nail is not easy to be pulled out by using the lever principle, and the iron nail can be smoothly pulled out only by consuming larger force or needing larger operation space. Therefore, the hammer head of the existing hammer has a space for optimization and improvement in structural design.

SUMMERY OF THE UTILITY MODEL

In order to solve current tup, it lacks and optimizes the nail pulling function, operates the power consumption during the nail pulling that leads to, is not suitable for narrow and small operating space scheduling problem, the utility model provides a can multi-angle pull out hammer of nail, it is equipped with the nail pulling supporting part at the top of tup, pulls out the profile that the nail supporting part designed, can supply the multi-directional swing hammer of user, change the fulcrum when pulling out the nail, from this unclamps the nail of wanting to take out easily, can reach laborsaving and let the hammer pull out the purpose of nail in narrow and small space.

In order to achieve the above object, the utility model provides a hammer that can multi-angle pull out nail, including a grab handle and a tup, wherein:

the grab handle comprises two opposite ends; and

the hammer head is arranged at one end of the grab handle and comprises a knocking head, a nail pulling part, a hammer head body and a nail pulling supporting part, wherein the knocking head and the nail pulling part are respectively arranged at two opposite ends of the hammer head, the hammer head body is arranged between the knocking head and the nail pulling part, the nail pulling supporting part is arranged at the top of the hammer head and extends towards the knocking head from the nail pulling part, and the outline of the nail pulling supporting part extends to the hammer head body and ridges and then descends towards the knocking head.

The hammer of nail is pulled out to ability multi-angle, wherein pull out nail supporting part including the relative both sides in position, should pull out the both sides limit orientation of nail supporting part pull out nail portion with strike the head extension, should pull out nail supporting part from should pull out the both sides limit orientation of nail supporting part and should pull out the middle department ridge of nail supporting part.

The hammer capable of pulling nails at multiple angles comprises a nail pulling opening, wherein the width of the nail pulling part is gradually reduced from the hammer head body towards the nail pulling opening.

The hammer capable of pulling nails in multiple angles comprises an elastic group, wherein the elastic group comprises a damping elastic piece and an auxiliary elastic piece; the hammer head is combined with the hammer head body and comprises a connecting rod, the hammer head body is provided with a lateral through hole in a penetrating manner, and the connecting rod penetrates through the hammer head body and penetrates through the lateral through hole; the shock-absorbing elastic member and the auxiliary elastic member are elastic, sleeved on the connecting rod and separated by the hammer head body.

The hammer capable of pulling nails at multiple angles is characterized in that the damping elastic piece is a compression spring.

The hammer capable of pulling nails at multiple angles is characterized in that the auxiliary elastic piece is a gasket.

The utility model discloses an efficiency that technical means can obtain is promoted and is lain in:

1. the utility model discloses a hammer that can multi-angle pull out nail, its outline of pulling out nail supporting part extend to the tup body and the ridge rises and descends towards the striking head again, except letting the utility model discloses can be along the direction that striking head and nail pulling part extend, namely the swing back and forth direction, use nail pulling out supporting part as the fulcrum and loosen this iron nail laborsavingly, take out the iron nail easily; still help reducing the operating space, make the utility model is suitable for a pull out the nail in the less environment of operating space.

2. The utility model discloses a nail pulling supporting part of tup is from pulling out the middle ridge of nail pulling supporting part towards the both sides limit orientation of nail pulling supporting part, makes the utility model discloses along the side direction of tup, about the reciprocal swing of direction promptly, can loosen and extract the iron nail laborsavingly equally.

3. The utility model can be used as the pivot by the user at each position of the arc nail pulling support part, so that the user can select different positions of the nail pulling support part as the pivot by himself according to the narrow or wide operating environment, and the iron nail can be easily pulled out; therefore, the iron nail drawn by the utility model is not easy to be stressed and bent and can be repeatedly used; in addition, the plate body or the wall body in which the iron nail is nailed is not easy to be damaged by forcibly pulling out the iron nail.

4. The utility model discloses a nail pulling portion that the tup was established, its width is pulled out the direction of nail mouth and is reduced gradually by the tup body orientation, lets the utility model discloses a tup can be stretched into the corner and pull out the iron nail, more is suitable for among the limited environment in space.

5. The utility model discloses another characteristics are elasticity group, and elasticity group is equipped with shock attenuation elastic component and supplementary elastic component, by the design of aforementioned elastic construction, eliminates the resilience force at the grab handle when knocking, enables the utility model discloses it is more comfortable when the operation.

Drawings

Fig. 1 is a partially enlarged view of a preferred embodiment of the present invention.

Fig. 2 is a partial side view of a preferred embodiment of the invention.

Fig. 3 is a partial sectional view of the preferred embodiment of the present invention taken along the line a-a of fig. 2.

Fig. 4 is a partial sectional view of the preferred embodiment of the present invention taken along the line B-B of fig. 2.

Fig. 5 is a partial cross-sectional view of the preferred embodiment of the present invention taken along the C-C cut line of fig. 2.

Fig. 6 is a schematic side view of a preferred embodiment of the present invention.

Fig. 7 is a rear view of the preferred embodiment of the present invention in use.

Fig. 8 is a schematic top view of a preferred embodiment of the present invention.

Fig. 9 is a schematic view of the use of a conventional hammer.

Detailed Description

The technical means adopted by the present invention to achieve the objects of the present invention will be further described below with reference to the drawings and preferred embodiments of the present invention.

As shown in fig. 1, the present invention provides a hammer capable of multi-angle nail pulling, which comprises a handle 10, a hammer head 20 and an elastic member 30. Wherein, the hammer 20 is fixedly arranged on the handle 10, and the elastic group 30 is arranged on the hammer 20.

As shown in fig. 1, the handle 10 is in the form of an elongated bar and includes opposite ends.

As shown in fig. 1, the hammer head 20 is disposed at one end of the handle 10, and the hammer head 20 includes two opposite ends, a striking head 21, a nail pulling portion 22, a hammer head body 23, and a nail pulling support portion 24; the knocking head 21 and the nail pulling portion 22 are respectively located at two ends of the hammer head 20, the nail pulling portion 22 is provided with a nail pulling opening 221, and the hammer head body 23 is located between the knocking head 21 and the nail pulling portion 22 and laterally provided with a lateral through hole 231 in a penetrating manner.

As shown in fig. 1 and 2, the nail-pulling supporting portion 24 is located at the top of the hammer head 20, the nail-pulling supporting portion 24 extends from the nail-pulling portion 22 toward the striking head 21, the profile of the nail-pulling supporting portion 24 extends to the hammer head body 23 to ridge up and then descends toward the striking head 21, and the profile of the nail-pulling supporting portion 24 can be formed by a plurality of arc surfaces with different curvatures. As shown in fig. 1 and fig. 3 to fig. 5, the nail pulling support portion 24 includes two opposite side edges 241, two side edges 241 of the nail pulling support portion 24 extend toward the nail pulling portion 23 and the striking head 21, the nail pulling support portion 24 ridges from the two side edges 241 of the nail pulling support portion 24 toward the middle of the nail pulling support portion 24, and the lateral ridges of the nail pulling support portion 24 can also be formed by a plurality of arc surfaces with different curvatures; therefore, the nail-pulling support portion 24 can form ridges near the nail-pulling opening 221, near the lateral through hole 231, and near the striking head 21, as shown in fig. 3, 4, and 5, respectively. Furthermore, as shown in fig. 1, the two side edges 241 of the nail pulling support portion 24 gradually approach the nail pulling opening 221, so that the nail pulling portion 22 is tapered, and the width of the nail pulling portion 22 gradually decreases from the hammer head body 23 toward the nail pulling opening 221.

As shown in fig. 1 and 2, in the preferred embodiment of the present invention, the striking head 21 includes a connecting rod 211, the connecting rod 211 penetrates the lateral through hole 231, and a screw thread (not shown) disposed on the connecting rod 211, such that the screw thread is located in the lateral through hole 231.

As shown in fig. 1 and 2, the elastic member 30 includes a damping elastic member 31, an auxiliary elastic member 32 and a nut 33; wherein, the elastic damping member 31 has elasticity, and the elastic damping member 31 is sleeved on the connecting rod 211 and is between the striking head 21 and the hammer head body 23; in the preferred embodiment of the present invention, the damping elastic member 31 is a compression spring, and in application, the damping elastic member 31 can also be a silica gel or a rubber cylinder, as long as the damping elastic member 31 can extend and contract along the connecting rod 211 to exert the damping effect, the present invention is not limited to the type of the damping elastic member 31.

In the preferred embodiment of the present invention, the auxiliary elastic member 32 is a washer with elasticity, the auxiliary elastic member 32 is sleeved on the connecting rod 211, and the auxiliary elastic member 32 and the damping elastic member 31 are separated by the hammer head body 23; in application, the auxiliary elastic member 32 can also be a ring-shaped cushion body made of elastic materials such as rubber, silica gel, etc., and even the auxiliary elastic member 32 and the damping elastic member 31 can be a compression spring.

As shown in fig. 6, when the user pulls out an iron nail 70 with the present invention, since the nail pulling support portion 24 located at the top of the hammer head 20 of the present invention has a contour extending to the hammer head body 23 and ridged and then descends toward the hammer head 21. When pulling out the nail, the user can hold the handle 10 and swing back and forth along the extending direction of the knocking head 21 and the nail pulling part 22. The iron nail 70 can be easily released by using the nail pulling support portion 24 as a fulcrum and using the lever principle, so that the user can easily pull out the iron nail 70. This pull out profile of nail supporting part 24 in the curvature along the direction that should strike head 21 and this nail pulling portion 22 extend, let the utility model discloses when the direction reciprocating swing that should strike head 21 and this nail pulling portion 22 extend, do not need too big operating space, make the utility model is suitable for a nail pulling out in narrow and small space.

As shown in FIG. 7, if the space along the direction in which the striking head 21 and the nail-pulling portion 22 extend is limited and insufficient for nail-pulling work. Because the utility model discloses a nail pulling supporting part 24 at tup 20 top is from this nail pulling supporting part 24's both sides limit 241 towards this nail pulling supporting part 24 middle department ridge play, consequently the user can grip this grab handle 10, as shown in figure 3, figure 4 and figure 5 this nail pulling supporting part 24's ridge play as the fulcrum, utilizes this nail pulling supporting part 24 along the curvature of side direction, makes the utility model discloses along the reciprocal swing of side direction of this tup 20, can loosen this iron nail 70 equally laborsavingly and extract this iron nail 70 easily.

As shown in fig. 6 and 7, the profile of the nail pulling support portion 24 extends to the hammer head body 23 to ridge up and then descends toward the striking head 21, and further ridges up from two side edges 241 of the nail pulling support portion 24 toward the middle of the nail pulling support portion 24; therefore, the user can use each position of the arc-shaped nail pulling support portion 24 as a fulcrum, so that the user can select different positions of the nail pulling support portion 24 as the fulcrum according to a narrow or wide operating environment, and easily pull out the iron nail 70. Also because the profile of this nail pulling supporting part 24 extends to this tup body 23 and the ridge rises and should strike head 21 towards again and descend, and again from this nail pulling supporting part 24 both sides limit 241 towards this nail pulling supporting part 24 middle department ridge rise, the user even can with the utility model discloses clockwise or anticlockwise rotatory swing loosens this iron nail 70.

The nail pulling support part 24 arranged on the hammerhead 20 of the utility model can lead a user to loosen the iron nail 70 with labor saving and ease, so that the pulled iron nail 70 is not easy to bend due to stress and can be repeatedly used; on the other hand, the iron nail 70 is removed by the nail-removing support portion 24 of the hammer head 20 of the present invention, and the plate or the wall body into which the iron nail 70 is inserted is not easily damaged by forcibly removing the iron nail 70, so that the service life of the plate or the wall body can be prolonged.

As shown in fig. 8, the width of the nail pulling support portion 24 of the hammer head 20 of the present invention is shaped like a rabbit ear from the hammer head body 23 toward the nail pulling opening 221, so that the hammer head 20 of the present invention can be extended into a narrow corner to pull out the iron nail 70. As shown in fig. 9, compared with the existing hammer with gradually enlarged nail pulling portion, the technical feature of the present invention that the width of the nail pulling support portion 24 is gradually reduced from the hammer head body 23 toward the nail pulling opening 221 can also be applied to the environment with limited space.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a hammer that can multi-angle nail pulling, its characterized in that, including a grab handle and a tup, wherein:

the grab handle comprises two opposite ends; and

2. The hammer capable of multi-angle nail pulling according to claim 1, wherein the nail pulling support portion includes two opposite sides, two sides of the nail pulling support portion extend toward the nail pulling portion and the striking head, and the nail pulling support portion ridges from the two sides of the nail pulling support portion toward a middle of the nail pulling support portion.

3. The hammer capable of multi-angle nail extraction according to claim 2, wherein the nail extraction portion includes a nail extraction opening, and the width of the nail extraction portion is gradually reduced from the hammer head body toward the nail extraction opening.

4. The hammer capable of multi-angle nail extraction according to claim 3, wherein said hammer capable of multi-angle nail extraction comprises an elastic member, said elastic member comprises a shock-absorbing elastic member and an auxiliary elastic member; the hammer head is combined with the hammer head body and comprises a connecting rod, the hammer head body is provided with a lateral through hole in a penetrating manner, and the connecting rod penetrates through the hammer head body and penetrates through the lateral through hole; the shock-absorbing elastic member and the auxiliary elastic member are elastic, sleeved on the connecting rod and separated by the hammer head body.

5. The hammer capable of multi-angle nail extraction according to claim 4, wherein said shock absorbing resilient member is a compression spring.

6. The hammer capable of multi-angle nail extraction according to claim 5, wherein said auxiliary resilient member is a washer.

7. The hammer capable of multi-angle nail extraction according to claim 1, wherein the nail extraction portion includes a nail extraction opening, and the width of the nail extraction portion is gradually reduced from the hammer head body toward the nail extraction opening.

8. The hammer capable of multi-angle nail extraction according to claim 1, wherein said hammer capable of multi-angle nail extraction comprises an elastic member, said elastic member comprises a shock-absorbing elastic member and an auxiliary elastic member; the hammer head is combined with the hammer head body and comprises a connecting rod, the hammer head body is provided with a lateral through hole in a penetrating manner, and the connecting rod penetrates through the hammer head body and penetrates through the lateral through hole; the shock-absorbing elastic member and the auxiliary elastic member are elastic, sleeved on the connecting rod and separated by the hammer head body.

9. The hammer capable of multi-angle nail extraction according to claim 8, wherein said shock absorbing resilient member is a compression spring.

10. The hammer capable of multi-angle nail extraction according to claim 9, wherein said secondary resilient member is a washer.