CN106272265A - Claw hammer with screwdriver - Google Patents
Claw hammer with screwdriver Download PDFInfo
- Publication number
- CN106272265A CN106272265A CN201610764644.7A CN201610764644A CN106272265A CN 106272265 A CN106272265 A CN 106272265A CN 201610764644 A CN201610764644 A CN 201610764644A CN 106272265 A CN106272265 A CN 106272265A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- hand grip
- front hand
- hammer
- handle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/08—Handle constructions with provision for storing tool elements
- B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The present invention relates to hardware & tools field, specifically, it it is a kind of claw hammer with screwdriver, including handle and hammer body, handle uses detachable design to be divided into before and after's two parts to be respectively front hand grip and back handle, front hand grip uses with back handle threadeds, one end of front hand grip is fixedly linked with hammer body, the other end of front hand grip has the bossing extending body, external screw thread it is provided with outside bossing, the centre position of bossing is fixed with screwdriver rod, the afterbody connecting screw cutter head of screwdriver rod, back handle connects inwall at the one end open of front hand grip and is provided with the female thread matched with the external screw thread outside front hand grip bossing, the other end of back handle is closed.
Description
Technical field
The present invention relates to hardware & tools field, specifically, be a kind of claw hammer with screwdriver.
Background technology
Casting is one of fundamental technology of modern mechanical manufacturing industry.Casting is as a kind of metal fever processing technique, at me
State's development is progressively ripe.Foundry machinery utilizes this technology to become meet necessarily required liquid and water into casting by Metal Melting exactly
In type, cooled solidification, level process after obtain having all machineries that can use of foundry goods of reservation shape, size and performance to set
Standby, also known as Casting Equipment.
Foundry machinery production procedure the most substantially can be divided into pressure wax, shell processed, cast, post processing, inspection, wherein presses
Wax flow process includes utilizing wax injector to make wax-pattern, be modified wax-pattern and by concrete operations such as wax pattern assemblies, carry out wax-pattern
Revising and repair wax work exactly, in casting factory, the instrument that workpeople is used for repairing wax is a lot, and some wax-pattern is because wax body melts meeting
Connecting together, this is accomplished by manually being separated, it is possible to use claw hammer；Also some operation needs to use screwdriver, than
As carried out mould installation, therefore claw hammer and screwdriver are to repair the instrument that wax is conventional in foundry.
Owing to instruments various in foundry and mould are all a lot, claw hammer and screwdriver small volume, after workman uses
Lose conveniently to put and frequently can lead to can not find, and owing to same part wax-pattern correction is used claw hammer and screwdriver the most simultaneously
The instrument that both is different, both are dispersed in different places, find to use also to compare and lose time, and reduce work effect
Rate.
Summary of the invention
The present invention provides a kind of claw hammer with screwdriver, is combined with screwdriver by claw hammer, designs ingenious,
Easy to use, so there is no need to the different instrument of look round for two pieces in chaotic workshop, save the time, significantly
Provide work efficiency.
To achieve these goals, the technical solution used in the present invention is:
A kind of claw hammer with screwdriver, including handle and hammer body, handle uses detachable design to be divided into before and after's two parts to divide
Not Wei front hand grip and back handle, front hand grip and back handle use threadeds, and one end of front hand grip and hammer body are fixedly linked, remote holder
The other end of handle has the bossing extending body, is provided with external screw thread outside bossing, the centre position of bossing
Being fixed with screwdriver rod, the afterbody connecting screw cutter head of screwdriver rod, back handle connects inwall at the one end open of front hand grip and sets
Being equipped with the female thread matched with the external screw thread outside front hand grip bossing, the other end of back handle is closed.
Further improvement of the present invention, screwdriver rod uses with driver bit threadeds, screwdriver rod and driver bit
Coupling part hollow wall be provided with female thread, driver bit is provided with external screw thread with the coupling part of screwdriver rod.
Further improvement of the present invention, front hand grip and back handle are flat hollow structure, and hammer body is along front hand grip horizontal direction
Being provided with hollow space, the hollow space of hammer body communicates with front hand grip hollow cavity, and the hollow space of hammer body is provided with rectangle cutter
Sheet.
Further improvement of the present invention, blade is scalable along the hollow space horizontal direction of hammer body.
Further improvement of the present invention, front hand grip is connected with hammer body by welding.
Further improvement of the present invention, being provided with outside the closed section of back handle can suppending hole.
Further improvement of the present invention, back handle is also cased with anti-slip rubber set, anti-slip rubber set surface be additionally provided with
Some grooves that human finger matches.
Beneficial effects of the present invention: claw hammer is combined by the present invention with screwdriver, designs ingenious, rational in infrastructure,
By the improvement to tradition claw hammer, reach the effect of dual-use material so that repair wax workman and an instrument can be used to complete
Two kinds of different work, and design and there is hommization, reduce potential safety hazard to the full extent, meanwhile, hammer body part designs
There is blade can also wax-pattern be modified, reach a multiplex effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
In figure: 1-front hand grip, 2-back handle, 3-hammer body, 4-blade, 5-suppending hole, 6-bossing, 7-screwdriver rod,
8-driver bit.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples the present invention done and retouch the most in detail
Stating, this embodiment is only used for explaining the present invention, does not constitute protection scope of the present invention and limits.
Embodiment: as it is shown in figure 1, a kind of claw hammer with screwdriver, including handle and hammer body 3, handle uses removable
Setting up score separately and be respectively front hand grip 1 and back handle 2 for two parts front and back, front hand grip 1 uses with back handle 2 threadeds, remote holder
One end of handle 1 is fixedly linked with hammer body 3, and the other end of front hand grip 1 has the bossing 6 extending body, outside bossing 6
Being provided with external screw thread, the centre position of bossing 6 is fixed with screwdriver rod 7, the afterbody connecting screw cutter head 8 of screwdriver rod 7,
Back handle 2 connects inwall at the one end open of front hand grip 1 and is provided with and matches with the external screw thread outside front hand grip 1 bossing 6
Female thread, the other end of back handle 2 closes, and screwdriver rod 7 uses with driver bit 8 threadeds, screwdriver rod 7 and screw
The coupling part hollow wall of cutter head 8 is provided with female thread, and driver bit 8 is provided with outer spiral shell with the coupling part of screwdriver rod 7
Stricture of vagina, front hand grip 1 and back handle 2 are flat hollow structure, and hammer body 3 is provided with hollow space along front hand grip 1 horizontal direction, hammer body 3
Hollow space communicates with front hand grip 1 hollow cavity, and the hollow space of hammer body 3 is provided with rectangle blade 4, and blade 4 is along hammer body 3
Hollow space horizontal direction scalable, front hand grip 1 is connected with hammer body 3 by welding.
In the present embodiment, be provided with outside the closed section of back handle 2 can suppending hole 5, back handle 2 is also cased with anti-skidding rubber
Gum cover, anti-slip rubber set surface is additionally provided with the some grooves matched with human finger.
The specifically used mode of the present embodiment: during repairing wax, if two wax-patterns link together, this just can make
Tap with the hammer body of claw hammer and both are separated；If the combination between mould needs to make to be screwed, this just can be by front
Handle separates with handle, is installed on screwdriver rod by suitable driver bit, holds front hand grip driver bit to mould
On screw carry out rotate reinforce；If there being unnecessary part to need excision on wax-pattern, this just can be by blade from hammer body
Empty part is extracted out, uses the cutting function of blade, uses rear blade that blade can take in the cavity type of front hand grip again, it is to avoid by mistake
Wound；When claw hammer does not uses, can be by the nail of the suppending hole hung on a wall of back handle, it is simple to arrange storage.In this enforcement
In example, in order to anti-skidding and further use needs, it is also possible to be also cased with anti-slip rubber set on back handle on back handle, anti-skidding
The some grooves matched with human finger are had on rubber sleeve.Hammer body Cornu Caprae seu Ovis part in the present embodiment can be designed to ratio commonly
The Cornu Caprae seu Ovis hammer body of claw hammer is more sharp-pointed, so may also be used for repairing wax.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, and the simply explanation present invention's described in above-described embodiment and description is former
Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent circle thereof
Fixed.
Claims (8)
1. with a claw hammer for screwdriver, including handle and hammer body, it is characterised in that: described handle uses detachable design
Being divided into before and after's two parts to be respectively front hand grip and back handle, described front hand grip uses with described back handle threadeds, described before
One end of handle is fixedly linked with described hammer body, and the other end of described front hand grip has the bossing extending body, described convex
Playing portion outboard and be provided with external screw thread, the centre position of described bossing is fixed with screwdriver rod, the tail of described screwdriver rod
Portion's connecting screw cutter head, described back handle connects inwall at the one end open of described front hand grip and is provided with protruding with described front hand grip
The female thread that the external screw thread of portion outboard matches, the other end of described back handle is closed.
Claw hammer with screwdriver the most according to claim 1, it is characterised in that: described screwdriver rod and described screw
Cutter head uses threaded, and described screwdriver rod is provided with female thread with the coupling part hollow wall of described driver bit, institute
The coupling part stating driver bit and described screwdriver rod is provided with external screw thread.
Claw hammer with screwdriver the most according to claim 2, it is characterised in that: described front hand grip and described back handle
For flat hollow structure, described hammer body is provided with hollow space, the hollow space of described hammer body and remote holder along front hand grip horizontal direction
Handle hollow cavity communicates, and the hollow space of described hammer body is provided with rectangle blade.
Claw hammer with screwdriver the most according to claim 3, it is characterised in that: described blade is along the hollow of hammer body
Part of horizontal direction is scalable.
Claw hammer with screwdriver the most according to claim 4, it is characterised in that: described front hand grip is by welding and institute
State hammer body to be connected.
Claw hammer with screwdriver the most according to claim 5, it is characterised in that: outside the closed section of described back handle
Being provided with can suppending hole.
7. according to the claw hammer with screwdriver described in any one of claim 1-6, it is characterised in that: on described back handle also
It is cased with anti-slip rubber set.
Claw hammer with screwdriver the most according to claim 7, it is characterised in that: described anti-slip rubber set surface also sets
It is equipped with the some grooves matched with human finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764644.7A CN106272265A (en) | 2016-08-31 | 2016-08-31 | Claw hammer with screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764644.7A CN106272265A (en) | 2016-08-31 | 2016-08-31 | Claw hammer with screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272265A true CN106272265A (en) | 2017-01-04 |
Family
ID=57675532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764644.7A Pending CN106272265A (en) | 2016-08-31 | 2016-08-31 | Claw hammer with screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293526A (en) * | 2019-05-24 | 2019-10-01 | 郑州轻工业学院 | A kind of security against fire fire fighting hammer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030061665A1 (en) * | 2001-09-28 | 2003-04-03 | Chen Hsiu-Man Yu | Emergency tool for automobiles |
| CN2616344Y (en) * | 2003-02-25 | 2004-05-19 | 陈士超 | Multifunctional iron hammer |
| CN202498492U (en) * | 2012-02-10 | 2012-10-24 | 程平 | Multipurpose screw driver |
| CN104647303A (en) * | 2013-11-17 | 2015-05-27 | 西安元佰昌贸易有限公司 | Hammer with screwdriver |
| CN104708598A (en) * | 2013-12-12 | 2015-06-17 | 三峡大学 | Multifunctional hammer |
-
2016
- 2016-08-31 CN CN201610764644.7A patent/CN106272265A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030061665A1 (en) * | 2001-09-28 | 2003-04-03 | Chen Hsiu-Man Yu | Emergency tool for automobiles |
| CN2616344Y (en) * | 2003-02-25 | 2004-05-19 | 陈士超 | Multifunctional iron hammer |
| CN202498492U (en) * | 2012-02-10 | 2012-10-24 | 程平 | Multipurpose screw driver |
| CN104647303A (en) * | 2013-11-17 | 2015-05-27 | 西安元佰昌贸易有限公司 | Hammer with screwdriver |
| CN104708598A (en) * | 2013-12-12 | 2015-06-17 | 三峡大学 | Multifunctional hammer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293526A (en) * | 2019-05-24 | 2019-10-01 | 郑州轻工业学院 | A kind of security against fire fire fighting hammer |
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Legal Events
| 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: 20170104 |