CN104015170A - Hammer - Google Patents
Hammer Download PDFInfo
- Publication number
- CN104015170A CN104015170A CN201310064599.0A CN201310064599A CN104015170A CN 104015170 A CN104015170 A CN 104015170A CN 201310064599 A CN201310064599 A CN 201310064599A CN 104015170 A CN104015170 A CN 104015170A
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- CN
- China
- Prior art keywords
- hammer
- handle
- slide block
- flexible member
- guide post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Percussive Tools And Related Accessories (AREA)
Abstract
The invention provides a hammer. The hammer comprises a hammer head, a handle and a balance weight part, wherein the hammer head is connected with one end of the handle, the balance weight part is arranged movably in the length direction of the handle. The balance weight part will be thrown to the end where the hammer head is located under the action of inertia force when a user conducts hammering due to the fact that the balance weight part is arranged movably in the length direction of the handle, the weight of the end where the hammer head is located is increased, and the instant hammering force of the hammer is improved. When the hammer needs to be lifted, the user enables the balance weight part to be located at the hand holding end of the user firstly, so that physical output can be reduced when the user lifts the hammer. Meanwhile, the hammer has the advantages of being simple in structure and low in manufacturing cost.
Description
Technical field
The present invention relates to erecting tools field, more specifically, relate to a kind of hammer.
Background technology
Hammer of the prior art is widely used in the various aspects of people's productive life.Due to hammer have volume little, be easy to carry, hammer force is large, thereby becomes one of erecting tools that user generally selects.
In order further to increase the hammering dynamics of hammer, hammer of the prior art has increased the weight of the tup part of hammer, thereby causes user need to consume more muscle power brandishing hammer.
Summary of the invention
The present invention aims to provide a kind of hammer, take and solves the quality that increases tup part in prior art as improving the hammering dynamics of hammer, thereby while causing user to brandish hammer, consume one's strength too much problem.
For solving the problems of the technologies described above, the invention provides a kind of hammer, comprising: tup; Handle, tup is connected with one end of handle; Counterweight part, counterweight part arranges movably along the length direction of handle.
Further, handle comprises the cavity arranging along the length direction of handle, and counterweight part is movably arranged in cavity.
Further, counterweight part is slide block, and slide block is slidably arranged in cavity.
Further, hammer also comprises guide post, and guide post is arranged in the cavity of handle along the direction of motion of slide block, and slide block set is located on guide post and with guide post and is slidably connected.
Further, hammer also comprises flexible member, and flexible member is set on guide post, and flexible member is between one end and slide block of handle.
Further, hammer also comprises flexible member, and flexible member is between one end and slide block of handle.
Further, slide block is provided with for holding the recess of the flexible member of at least a portion near one end of flexible member.
Further, flexible member is stage clip.
Further, counterweight part is fluid.
Further, fluid is mercury, sand or oil.
Counterweight part in the present invention arranges movably along the length direction of handle.Because the length direction of counterweight part along handle arranges movably, thereby carry out in the process of hammering user, counterweight part can be thrown toward the one end at tup place under the effect of inertia force, thus increased tup weight at one end, and then improved the instantaneous hammer force of hammer.When needs lift hammer, one end that first user should make counterweight part hold in user's hand, thus reduce the physical demands in the process that user lifts hammer.Meanwhile, the hammer in the present invention has feature simple in structure, low cost of manufacture.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the structural representation of the hammer of the flexible member in the present invention when free state; And
Fig. 2 has schematically shown the structural representation of the hammer of the flexible member in the present invention when compressive state.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
The invention provides a kind of hammer.As depicted in figs. 1 and 2, hammer comprises: tup 10; Handle 20, tup 10 is connected with one end of handle 20; , counterweight part, counterweight part arranges movably along the length direction of handle 20.While using the hammer in the present invention, when needs lift hammer, user (for example: the one end that installer) first should make counterweight part hold in user's hand, thus reduce the physical demands in the process that user lifts hammer.Because counterweight part is movably arranged in the cavity 21 of handle 20, thereby carry out in the process of hammering user, counterweight part can be thrown toward the one end at tup 10 places under the effect of inertia force (centrifugal force), thereby increased by 10 of tups weight at one end, and then improved the instantaneous hammer force of hammer.Meanwhile, the hammer in the present invention has feature simple in structure, low cost of manufacture.
Preferably, handle 20 is that Steel material is made.Because handle 20 is that Steel material is made, thereby handle 20 has on-deformable feature, thereby makes handle 20 also have original shape after experience use repeatedly, guarantees that counterweight part can be in the interior smooth movement of cavity 21, and then extended the service life of handle 20.
Preferably, the handle 20 in the present invention comprises the cavity 21 arranging along the length direction of handle 20, and counterweight part is movably arranged in cavity 21.Because counterweight part is movably arranged in cavity 21, thereby in the process of counterweight part activity, can not be subject to extraneous impact, thereby extend the service life of counterweight part.Certainly, counterweight part can also be slidably arranged in the outside of handle 20.In a not shown embodiment, counterweight part is slide block 30, is provided with the slideway arranging along the length direction of handle 20 on the outer surface of handle 20, and slide block 30 moves along slideway.
Preferably, as depicted in figs. 1 and 2, counterweight part is slide block 30, and slide block 30 is slidably arranged in cavity 21.Further, slide block 30 is that steel, iron or lead material are made.Because slide block 30 is that steel, iron or lead material are made, thereby slide block 30 has on-deformable feature when the interior slip of cavity 21, thereby guarantee that slide block 30 can due to impulsive force or hammer force is not excessive in motion process be out of shape, and then guarantee that slide block 30 can be in the interior smooth slip of cavity 21.
Preferably, in embodiment as depicted in figs. 1 and 2, hammer also comprises guide post 40, and guide post 40 is arranged in the cavity 21 of handle 20 along the direction of motion of slide block 30, and slide block 30 is set on guide post 40 and with guide post 40 and is slidably connected.Owing to being provided with guide post 40, and slide block 30 is set on guide post 40, thereby slide block 30 moves cavity 21 is interior along the guide direction of guide post 40, thereby reduced the collision of slide block 30 with the inwall of handle 20, reduced slide block 30 wearing and tearing, extended service life, and reduced frictional force and the energy loss of slide block 30 in motion process, and then made slide block 30 within the shortest time, arrive the one end at tup 10 places, increased the instantaneous hammer force of hammer.Preferably, guide post 40 is that Steel material is made.Because guide post 40 is that Steel material is made, thereby guide post 40 has on-deformable feature, thereby guarantees that slide block 30 is in the process of motion repeatedly, can not make guide post 40 flexural deformations, extend service life of guide post 40.
Preferably, as depicted in figs. 1 and 2, hammer also comprises flexible member 50, and flexible member 50 is set on guide post 40, and flexible member 50 is between one end and slide block 30 of handle 20.Owing to being provided with flexible member 50, thereby make the slide block 30 that contacts with flexible member 50, under the effect of the elastic potential energy of flexible member 50, there is the function of automatic recovery initial position.Meanwhile, in the process that flexible member 50 also impacts at slide block 30, play the effect of buffering, thereby avoid slide block 30 because impulsive force is excessive, and cause handle 20 distortion or damaged, and then extended the service life of hammer.Preferably, flexible member 50 is stage clips.Certainly, flexible member 50 can also be rubber blanket etc., and rubber blanket plays the effect of buffering to the motion of slide block 30.
Preferably, hammer also comprises flexible member 50, and flexible member 50 is between one end and slide block 30 of handle 20.In a not shown embodiment, in the cavity 21 of handle 20, guide post 40 is not set, flexible member 50 is between one end and slide block 30 of handle 20.
Preferably, in a not shown embodiment, hammer also comprises fluid, and fluid filling is in the cavity 21 of handle 20.Further, fluid is mercury, sand or oil.Owing to being filled with fluid in cavity 21, thereby when slide block 30 is during in the interior motion of cavity 21, fluid plays the effect of buffering to the impact process of slide block 30, thereby avoids slide block 30 because impulsive force is excessive, and cause handle 20 distortion or damaged, and then extended the service life of hammer.
Preferably, the slide block in the present invention 30 is provided with for holding the recess 31(of the flexible member 50 of at least a portion and please refer to Fig. 1 and Fig. 2 near one end of flexible member 50).Owing to being provided with recess 31 on slide block 30, thereby when flexible member 50(for example: stage clip) during the compressing lower compression at slide block 30, at least a portion of flexible member 50 is positioned at recess 31, thereby make slide block 30 one end at close tup 10 places more, and then make the one end at tup 10 places there is larger weight, further improved the hammer force of hammer.
In a not shown embodiment, counterweight part is fluid.Further, fluid is mercury, sand or oil.Because counterweight part is fluid, thereby when user carries out hammering, fluid can be thrown toward at an easy rate the one end at tup 10 places under the effect of inertia force, thereby improves the instantaneous hammer force of hammer.
Feature simple to operate, that hammer effect good, laborsaving, operating efficiency is high that hammer in the present invention has.Hammer in the present invention not only person easy to use uses, and has very high production and use value.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a hammer, is characterized in that, comprising:
Tup (10);
Handle (20), described tup (10) is connected with one end of described handle (20);
Counterweight part, described counterweight part arranges movably along the length direction of described handle (20).
2. hammer according to claim 1, is characterized in that, described handle (20) comprises the cavity (21) arranging along the length direction of described handle (20), and described counterweight part is movably arranged in described cavity (21).
3. hammer according to claim 2, is characterized in that, described counterweight part is slide block (30), and described slide block (30) is slidably arranged in described cavity (21).
4. hammer according to claim 3, it is characterized in that, described hammer also comprises guide post (40), described guide post (40) is arranged in the described cavity (21) of described handle (20) along the direction of motion of described slide block (30), and described slide block (30) is set in described guide post (40) above and is slidably connected with described guide post (40).
5. hammer according to claim 4, it is characterized in that, described hammer also comprises flexible member (50), and it is upper that described flexible member (50) is set in described guide post (40), and described flexible member (50) is positioned between described one end and described slide block (30) of described handle (20).
6. hammer according to claim 3, is characterized in that, described hammer also comprises flexible member (50), and described flexible member (50) is positioned between described one end and described slide block (30) of described handle (20).
7. according to the hammer described in claim 5 or 6, it is characterized in that, described slide block (30) is provided with for holding the recess (31) of the described flexible member (50) of at least a portion near one end of described flexible member (50).
8. hammer according to claim 7, is characterized in that, described flexible member (50) is stage clip.
9. hammer according to claim 2, is characterized in that, described counterweight part is fluid.
10. hammer according to claim 9, is characterized in that, described fluid is mercury, sand or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064599.0A CN104015170A (en) | 2013-02-28 | 2013-02-28 | Hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310064599.0A CN104015170A (en) | 2013-02-28 | 2013-02-28 | Hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104015170A true CN104015170A (en) | 2014-09-03 |
Family
ID=51432321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310064599.0A Pending CN104015170A (en) | 2013-02-28 | 2013-02-28 | Hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414744A (en) * | 2021-06-18 | 2021-09-21 | 马殿明 | Hammer head capable of increasing instantaneous hammering force |
| WO2022012332A1 (en) * | 2020-07-17 | 2022-01-20 | 楼晓帅 | Hammer having counterweight block |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10225877A (en) * | 1997-02-15 | 1998-08-25 | Takahiro Agata | Hand-operated car window glass crushing tool using spring |
| CN2374309Y (en) * | 1999-06-08 | 2000-04-19 | 成都飞机工业(集团)公司 | Multifunctional multipurpose hammer |
| CN2378159Y (en) * | 1999-06-16 | 2000-05-17 | 林重江 | Percussive tool involving inner bob-weight |
| CN2379255Y (en) * | 1999-06-16 | 2000-05-24 | 林重江 | Percussive tool with changeable centre of gravity together with swung of the tool |
| TW505086U (en) * | 2001-03-12 | 2002-10-01 | Uni Wuko Ind Co Ltd | Shockproof device for hammer handle |
| CN201016644Y (en) * | 2006-12-01 | 2008-02-06 | 闫涛 | Quick sand truncheon |
| CN101652227A (en) * | 2006-12-05 | 2010-02-17 | 谢恩·M·图什特 | Percussion tool with slidable grip |
| CN203092498U (en) * | 2013-02-28 | 2013-07-31 | 国家电网公司 | Hammer |
-
2013
- 2013-02-28 CN CN201310064599.0A patent/CN104015170A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10225877A (en) * | 1997-02-15 | 1998-08-25 | Takahiro Agata | Hand-operated car window glass crushing tool using spring |
| CN2374309Y (en) * | 1999-06-08 | 2000-04-19 | 成都飞机工业(集团)公司 | Multifunctional multipurpose hammer |
| CN2378159Y (en) * | 1999-06-16 | 2000-05-17 | 林重江 | Percussive tool involving inner bob-weight |
| CN2379255Y (en) * | 1999-06-16 | 2000-05-24 | 林重江 | Percussive tool with changeable centre of gravity together with swung of the tool |
| TW505086U (en) * | 2001-03-12 | 2002-10-01 | Uni Wuko Ind Co Ltd | Shockproof device for hammer handle |
| CN201016644Y (en) * | 2006-12-01 | 2008-02-06 | 闫涛 | Quick sand truncheon |
| CN101652227A (en) * | 2006-12-05 | 2010-02-17 | 谢恩·M·图什特 | Percussion tool with slidable grip |
| CN203092498U (en) * | 2013-02-28 | 2013-07-31 | 国家电网公司 | Hammer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012332A1 (en) * | 2020-07-17 | 2022-01-20 | 楼晓帅 | Hammer having counterweight block |
| CN113414744A (en) * | 2021-06-18 | 2021-09-21 | 马殿明 | Hammer head capable of increasing instantaneous hammering force |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |