CN2175671Y - Dual purpose hand hammer with iron and plastic head - Google Patents
Dual purpose hand hammer with iron and plastic head Download PDFInfo
- Publication number
- CN2175671Y CN2175671Y CN 93215288 CN93215288U CN2175671Y CN 2175671 Y CN2175671 Y CN 2175671Y CN 93215288 CN93215288 CN 93215288 CN 93215288 U CN93215288 U CN 93215288U CN 2175671 Y CN2175671 Y CN 2175671Y
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- CN
- China
- Prior art keywords
- hammer
- tup
- iron
- head
- finish
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a dual purpose hand hammer with an iron and a plastic head, belonging to a manual tool, which is composed of an iron hammer head and a plastic hammer head, and the dual purpose hand hammer with iron and plastic head can be one hammer with dual purposes, wherein, the iron hammer head is used as a high-hardness hammer head to finish hammering operations such as nailing, breaking, deforming, etc., and the plastic hammer head is used as a low-hardness hammer head to finish the hammering operations such as bearing assembling and disassembling, mechanical maintaining, sheet metal processing, motor off-line, precise instrument assembling, porcelain tile overlaying, aluminum door and window assembling, etc., which can not damage surfaces of work pieces, and can finish the hammering operation without firing spark in combustible and explosive environment. The dual purpose hand hammer with an iron and a plastic head can replace a plurality of kinds of single purpose hand hammers such as iron hammers, copper hammers, wood hammers, plastic hammers, etc. to use, and the performance is good, and the service life is long.
Description
The utility model is that a kind of iron is moulded two dual-purpose hand hammers of tup, belongs to the hand tools class.
Before the utility model comes out, in field of hand, there are two class hand hammers, a class is the high rigidity hand hammer, a class is the soft hand hammer.
The high rigidity hand hammer, as iron hammer, tup ferrous materials manufacturing, its advantage is a tup hardness height, and inertia is big, and is shock-resistant, wear-resistant, and the life-span is long; When shortcoming is hammering, surface of the work even integral body there is damage.Therefore, iron hammer only is suitable for the surface is not afraid of the hammering of the workpiece of damage, hammers into, smashes such as finishing or operation such as distortion, and the surface is afraid of the workpiece of damage then can not carry out hammering with the irony hand hammer.
The soft hand hammer is moulded hammer etc. as "painted-face" character in opera, wooden mallet, glue, tup material manufacturings such as copper material, timber or impact-resistant plastic, rubber, and its common advantage is that tup hardness is low, during hammering, contrasts the high surface of the work not damaged of its hardness.Therefore, the soft hand hammer is suitable for the surface is afraid of the hammering of the workpiece of damage, such as, be used for the hammering of bearing dismantling, motor inserting-coil, sheet metal processing and inflammable and explosive occasion.The shortcoming of this class hand hammer is because tup hardness is low, so this subject to damage when hammering of tup, such as the yielding flange of "painted-face" character in opera, wooden mallet easily falls wood chip, glue hammer easily produces breach, and service life is short, and wooden mallet, glue hammer proportion are little, impact inertia is little, the hammering that therefore is not suitable for finishing heavy load, big momentum such as hammer into, smash, operation such as distortion.Utility model 91220138.x and 91210731.6 shortcomings at wooden mallet, glue hammer, adopt ferrous materials to make the hammer body core, make two-sided tup with the glue moulding material, strengthened the mean specific gravity of hammer body, improved the impact inertia of hammer body, improve the serviceability of soft hand hammer greatly, deserved to be called the renewal product of soft hand hammer.Its advantage is that tup hardness is low, and hammer body inertia is big, during hammering to workpiece not damaged, high efficiency, long service life.But it is low that its shortcoming is still tup hardness, can't finish hammering damages such as distortion, fragmentation, and when carrying out big inertia hammering (hammering into operation such as finishing), energy loss is big, inefficiency.
The purpose of this utility model is: the advantages of high rigidity hand hammer and soft hand hammer, in all case, in any case, all needn't change the kind of hand hammer and finish any hammering operation.
Feature of the present utility model is: on structural design and material selection, this hand hammer integrates high rigidity hand hammer and soft hand hammer, and tup is made up of two tups, and a side tup is the iron hammer head of high rigidity, makes with ferrous materials; The opposite side tup is that the glue of soft is moulded tup, makes with impact-resistant plastics, rubber (such as Polyurethane etc.) material.On serviceability, this hand hammer can one hammer dual-purpose, convenient, flexible, both having can be used as the high rigidity hand hammer uses, finish hammer into, hammering operations such as fragmentation, distortion, also can be used as the soft hand hammer and use, finish the hammering operation that bearing dismantling, flight-line maintenance, sheet metal processing, motor inserting-coil, precision instrument assembling, ceramic tile veneer, aluminium door and window installation etc. do not damage surface of the work, and in inflammable and explosive environment, finish the hammering operation that does not produce the ignition spark.
Fig. 1 is the structural representation that iron is moulded two dual-purpose hand hammers of tup, and Fig. 2 is the profile of this hand hammer tup.The tup of this hand hammer is made up of tup 1 and 2 two tups of tup.Tup 1 is the iron hammer head, makes with ferrous materials; Tup 2 is moulded tup for glue, makes with impact-resistant glue moulding material (such as Polyurethane etc.).Tup can be processed into serial open form shape glue such as cylindrical, spherical, square according to different service conditions and handling characteristics to be moulded the moon that tup relies on its inboard and inserts the reverse sun of huge toothing and iron and steel hammer body one side and insert huge toothing and be closely linked to convenient installed with hammer body.Hammer handle 3 is a wood handle, relies on wood screw 4, moulds below the tup hidden counterbore 5 on the iron hammer body by glue, and is ingenious and be linked together reliably wooden handle and hammer body.
The utility model is the renewal product of hand hammer, and advantage is:
1. a hammer is dual-purpose, and easy to use and flexible both can be used as the high rigidity hand hammer and used, Finish by the iron and steel tup hammer into, the hammerings such as fragmentation, distortion operate; Also can be used as the soft hand hammer uses, mould tup by glue and finish the hammering operation that bearing dismantling, flight-line maintenance, sheet metal processing, motor inserting-coil, precision instrument assembling, ceramic tile veneer, aluminium door and window installation etc. do not damage surface of the work, and in inflammable and explosive environment, finish the hammering operation that does not produce the ignition spark.
2. simple in structure, connect firmly, mounting or dismounting are convenient, and glue is moulded tup and can arbitrarily be changed, and does not get loose during hammering, does not turn around.
3. manufacturing cost and use cost is lower than "painted-face" character in opera, impacts ratio of inertias wooden mallet, glue hammer greatly, and is shock-resistant, do not ftracture, and do not fall bits, and hammer into shape long service life than "painted-face" character in opera, wooden mallet, glue, and serviceability also obviously is better than any hand hammers of singly using such as iron hammer, "painted-face" character in opera, wooden mallet, glue hammer.
Claims (2)
1, a kind of iron is moulded two dual-purpose hand hammers of tup, it is characterized in that it integrates high rigidity tup and soft tup, tup is moulded the two tups of tup by iron hammer head and glue and is formed, and the iron hammer head is made by ferrous materials, and glue is moulded tup and made by materials such as impact-resistant plastics or rubber (such as Polyurethane etc.).
2, mould two dual-purpose hand hammers of tup according to right 1 desired iron, it is characterized in that can a hammer dual-purposely, the iron hammer head uses as the high rigidity tup, finish hammer into, hammerings such as fragmentation, distortion operate; Glue is moulded tup and is used as the soft tup, finish the hammering operation that bearing dismantling, flight-line maintenance, sheet metal processing, motor inserting-coil, precision instrument assembling, ceramic tile veneer, aluminium door and window installation etc. do not damage surface of the work, and in inflammable and explosive environment, finish the hammering operation that does not produce the ignition spark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215288 CN2175671Y (en) | 1993-06-14 | 1993-06-14 | Dual purpose hand hammer with iron and plastic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215288 CN2175671Y (en) | 1993-06-14 | 1993-06-14 | Dual purpose hand hammer with iron and plastic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175671Y true CN2175671Y (en) | 1994-08-31 |
Family
ID=33795837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93215288 Expired - Fee Related CN2175671Y (en) | 1993-06-14 | 1993-06-14 | Dual purpose hand hammer with iron and plastic head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175671Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818105A (en) * | 2016-05-18 | 2016-08-03 | 长葛市唯美装饰行 | Multifunctional hammer used for decoration |
| CN109853920A (en) * | 2017-05-05 | 2019-06-07 | 林权豪 | A kind of indoor decoration ground bar |
-
1993
- 1993-06-14 CN CN 93215288 patent/CN2175671Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818105A (en) * | 2016-05-18 | 2016-08-03 | 长葛市唯美装饰行 | Multifunctional hammer used for decoration |
| CN109853920A (en) * | 2017-05-05 | 2019-06-07 | 林权豪 | A kind of indoor decoration ground bar |
| CN109853920B (en) * | 2017-05-05 | 2020-07-28 | 杭州富阳通讯塑料厂 | Indoor decoration floor hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |