CN101954632A - Environmentally-friendly safe multi-tenon manual tool - Google Patents
Environmentally-friendly safe multi-tenon manual tool Download PDFInfo
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- CN101954632A CN101954632A CN2010102934417A CN201010293441A CN101954632A CN 101954632 A CN101954632 A CN 101954632A CN 2010102934417 A CN2010102934417 A CN 2010102934417A CN 201010293441 A CN201010293441 A CN 201010293441A CN 101954632 A CN101954632 A CN 101954632A
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Abstract
The invention relates to a manual tool, in particular to an environmentally-friendly safe multi-tenon manual tool. The environmentally-friendly safe multi-tenon manual tool comprises a tool shank and a tool head, wherein one end of the tool shank is provided with an assembling base; the tool head is provided with a structure matched with the assembling base; and the tool head is inserted into the assembling base and is fastened by a transverse lock bolt. In an optimized embodiment, the assembling base is provided with an assembling tenon and at least one positioning tenon; and holes matched with the assembling tenon and the positioning tenon are formed on the tool head. The environmentally-friendly safe multi-tenon manual tool can change the tool head to form a suitable tool according to operation requirements, with only one handle. At the same time, the design and the assembly of the environmentally-friendly safe multi-tenon manual tool can guarantee that the tool does not drop off when in use, so that the environmentally-friendly safe multi-tenon manual tool is reliable and safe.
Description
Technical field
The present invention relates to a kind of hand-operated tools, be specifically related to a kind of many tenons of environmental protection safety hand-operated tools.
Background technology
At present, there is following problem in the traditional-handwork instrument: one, adopt wooden handle, therefore cause the minimizing of forest-covered area, ecological environment is continued to destroy, soil erosion, arid, big flood, weather are all had certain influence; Two, adopt fiberglass handles.Glass fibre is the disposable plastic goods, and is not recyclable, non-renewable utilization, and environmental pollution is serious, and is big to the natural resources destructive power; Three, the conventional manual instrument is that handle and head are fixed as one basically, thereby the scope of application is narrow; The user is because of different operations, when needing multiple instrument, carries trouble, and memory space is big, purchase make high; Four, there is defective in the assembly structure of traditional-handwork instrument, can occur in the use that tool heads comes off and the handle phenomenon of breaking, and brings potential safety hazard.
Summary of the invention
In order to overcome defective of the prior art, the invention provides a kind of many tenons of environmental protection safety hand-operated tools.Described many tenons of environmental protection safety hand-operated tools, its handle adopt plastics or metal material recyclable, reproducible utilization, have solved the fiberglass handles pollution problem.The handle front end is provided with clamping screw, can strengthen the bending strength of pad again as the assembling bolt of tool heads and pad.Only need a handle at hand,, replace tool heads and just can become adapted tool according to action need.The present invention can also solve the safety problem that conventional tool comes off because of tool heads or the handle that breaks causes.
Many tenons of environmental protection safety hand-operated tools among the present invention comprises pad and tool heads, has assembling stand at described pad one end, and tool heads has the structure that cooperates with described assembling stand, and tool heads is inserted in the assembling stand, and adopts horizontal clamping screw fastening.
In a kind of specific embodiment of the present invention, have an assembling tenon in the described assembling stand, described tool heads has and the hole that cooperates of assembling tenon, and described clamping screw cooperates tool heads and pad fastening by assembling the nut that presets in tenon and the pad.
In another specific embodiment of the present invention, have an assembling tenon and at least one location tenon in the described assembling stand, described tool heads has and assembling tenon and the hole that cooperates of tenon, location, and described clamping screw cooperates tool heads and pad fastening by assembling the nut that presets in tenon and the pad.
Described assembling tenon or location tenon can be cone, or have the ellipsoid, gengon etc. of gradient.
As required, when adopting heavier tool heads, can also be provided with in the side of described assembling stand and tool heads and strengthen screw and be connected described pad and tool heads, to increase bonding strength between the two.
Pad among the present invention can adopt the shockproof curved handle or the staight shank of hollow.
Be to satisfy the needs of the multiple tool heads that changes the outfit, the shape and size of the mounting portion of described tool heads to be installed all should match with the corresponding mounting portion of pad one end assembling stand shape and size, and it is firm to cooperate when guaranteeing that tool heads is in place.The optional various hammer classes of tool heads wherein, axe class, hand-operated tools heads such as pick-hoe class.
The pad of described many tenons of environmental protection safety hand-operated tools adopts the environmental type material with certain intensity and toughness, as metal material, plastics etc., can repeat processing or regeneration.
The present invention has the following advantages: 1, according to action need, replace tool heads arbitrarily, and convenient and swift, handy; Multi-edged, save a large amount of system handle materials, the reduction instrument is purchased and is made this, and can make the sheathing tool box, portably uses conveniently, reduces memory space.2, change traditional assembling mode, tool heads is fastened on the pad, does not come off, and constantly handle is safe and reliable.3, this invention is used comfortable owing to use the hollow plastic handle with cushioning effect.
Description of drawings
Fig. 1 is the assembling decomposing schematic representation of many tenons of a kind of environmental protection of the present invention safety hand-operated tools;
Fig. 2 is the amplification stereogram of many tenons of environmental protection safety hand-operated tools tool heads and pad assembled portion among Fig. 1;
Fig. 3 is the longitudinal sectional drawing of many tenons of environmental protection safety hand-operated tools of having assembled among Fig. 1;
Fig. 4 is the assembling decomposing schematic representation of another many tenons of environmental protection safety hand-operated tools of the present invention;
Fig. 5 is the amplification stereogram of many tenons of environmental protection safety hand-operated tools tool heads and pad assembled portion among Fig. 4;
Fig. 6 is the longitudinal sectional drawing of many tenons of environmental protection safety hand-operated tools of having assembled among Fig. 4;
Fig. 7 is a kind of hand-operated tools partial assembled decomposing schematic representation that has the exchangeable tool head that strengthens screw among the present invention;
Fig. 8 is the schematic diagram of more adoptable tool heads among the present invention.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.Should be clear, the specific embodiment of the present invention described in the accompanying drawing only for explanation usefulness of the present invention, is not construed as limiting the invention.Protection scope of the present invention is limited by appending claims.
The length direction that vertically is meant the A4 paper of drawing the accompanying drawing employing involved in the present invention, and laterally be meant and vertical vertical direction.
Fig. 1 is the assembling decomposing schematic representation of many tenons of a kind of environmental protection of the present invention safety hand-operated tools.As shown in Figure 1, this instrument comprises: pad 100, tool heads 200, clamping screw 10; One end of pad 100 has assembling stand 102, and assembling stand 102 has assembling tenon 104; The shape and size of tool heads 200 assembled portion and assembling stand 102 match to merge and have one with assembling tenon 104 corresponding tenon holes 204 (as shown in Figure 2) be used to install the counter sink 202 of clamping screw 10.Counter sink 202 communicates with tenon hole 204.
Described assembling tenon 104 can be designed to cone or have the ellipsoid of gradient, gengon etc.204 designs of described tenon hole are processed into and are assembled the shape that tenon 104 matches.
During installation, behind tool heads 200 insertion assembling stands 102, insert tool heads counter sinks 202 with clamping screw 10 again, nut 20 (see figure 3)s that preset in pilot hole 1041 in tenon hole 204 and the assembling tenon 104 and the hollow pad are locked.
Preferably, get rusty, and increase attractive in appearancely, can add a cover end cap 30 at clamping screw 10 heads in order to prevent that clamping screw 10 from making moist.End cap 30 can select for use rush-resisting materials such as plastics, stainless steel to make.
Fig. 3 shows the longitudinal sectional view of many tenons of the environmental protection safety hand-operated tools that has assembled among Fig. 1.As seen from Figure 3, the tool heads of the instrument among the present invention who has assembled not only can not vertically move, and is not loosening when guaranteeing to hit, and laterally locked by trivial tight bolt, and tool heads must not laterally move, and guarantees not come off, and is safe in utilization firm.
Fig. 4,5,6 shows another many tenons of environmental protection safety hand-operated tools of the present invention.Different with the hand-operated tools among Fig. 1,2,3 is that described assembling stand 102 also has two location tenons 103 except having assembling tenon 104.Correspondingly, on tool heads 200, also have the tenon hole, location 203 of matching with location tenon 103.The purpose of Design Orientation tenon 103 is not only can locate, and can improve the bonding strength between tool heads and the pad, makes instrument more firmly durable.
Certainly, the quantity of location tenon 103 can be at least one according to the shape flexible design of tool heads, the preferred a plurality of location tenon that is symmetrically distributed in described assembling tenon 104 both sides that adopts.
At heavier tool heads, enhancing screw 40 also can be set in the side of described assembling stand 102 and tool heads 200 be connected described pad 100 and tool heads 200, to increase bonding strength between the two, as shown in Figure 7.
Fig. 8 shows the part tool heads of many tenons of environmental protection security tool among the present invention.As the hammer 200,400,500,600,700 that is suitable for different purposes and axe 300 etc.
Because the different hammer among Fig. 8 or the profile difference of axe, the assembling stand 102 among the present invention except can be designed to match with the tool heads profile square, can also be designed to the circle that matches with the tool heads profile, to reach effect attractive in appearance.
For alleviating the overall weight of instrument, described hollow shockproof curved handle/staight shank 100 adopts environmental type engineering plastics global formation, or separately makes the assembling moulding.In the use, for preventing the instrument landing, various anti-skidding lines 101 can be designed in handle for tool 100 rear ends.
Because the tool heads of the hand-operated tools among the present invention and pad are designed to the normal structure that cooperatively interacts, be convenient to install, therefore, need only a handle at hand, different tool heads as required just can change the outfit, not only saved the system of the purchasing expense of conventional tool, and stored easy to carry.Simultaneously, the design of the hand-operated tools among the present invention and assembling guarantee that instrument does not in use come off, and be both reliable, again safety.
Based on description of the preferred embodiment of the present invention, should be clear, be not limited only to the specific detail set forth in the top specification by the present invention that appending claims limited, what do not break away from aim of the present invention or scope may reach purpose of the present invention equally to many conspicuous changes of the present invention.
Claims (9)
1. many tenons of environmental protection safety hand-operated tools comprises pad and tool heads, it is characterized in that, has assembling stand at described pad one end, and tool heads has the structure that cooperates with described assembling stand, and tool heads is inserted in the assembling stand; And adopt horizontal clamping screw fastening.
2. a kind of many tenons of environmental protection safety hand-operated tools according to claim 1, it is characterized in that, described assembling stand has an assembling tenon, described tool heads has and the assembling tenon hole of matching, and described clamping screw cooperates tool heads and pad fastening by the nut that presets in assembling tenon and the pad.
3. a kind of many tenons of environmental protection safety hand-operated tools according to claim 2 is characterized in that, also has at least one location tenon in the described assembling stand, and described tool heads has the hole of matching with the location tenon.
4. according to claim 2 or 3 described a kind of many tenons of environmental protection safety hand-operated tools, it is characterized in that described assembling tenon or location tenon are cone, or have ellipsoid, the gengon of gradient.
5. according to claim 2 or 3 described a kind of many tenons of environmental protection safety hand-operated tools, it is characterized in that, the enhancing screw is set in the side of described assembling stand and tool heads is connected described pad and tool heads.
6. according to claim 2 or 3 described a kind of many tenons of environmental protection safety hand-operated tools, it is characterized in that, add a cover end cap at the head of described clamping screw, and described end cap is made by plastics or stainless steel material.
7. according to claim 2 or 3 described a kind of many tenons of environmental protection safety hand-operated tools, it is characterized in that described pad is the curved handle or the staight shank of hollow.
8. a kind of many tenons of environmental protection safety hand-operated tools according to claim 7 is characterized in that, described pad adopts engineering plastics or metal material to make.
9. according to claim 2 or 3 described a kind of many tenons of environmental protection safety hand-operated tools, it is characterized in that described tool heads is various hammers or axe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102934417A CN101954632A (en) | 2010-09-27 | 2010-09-27 | Environmentally-friendly safe multi-tenon manual tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102934417A CN101954632A (en) | 2010-09-27 | 2010-09-27 | Environmentally-friendly safe multi-tenon manual tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954632A true CN101954632A (en) | 2011-01-26 |
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ID=43482349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102934417A Pending CN101954632A (en) | 2010-09-27 | 2010-09-27 | Environmentally-friendly safe multi-tenon manual tool |
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| CN (1) | CN101954632A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601810A (en) * | 2012-03-27 | 2012-07-25 | 王�华 | Axe with axe head provided with replaceable axe bit and wrapped steel core |
| WO2012151745A1 (en) * | 2011-05-11 | 2012-11-15 | Wang Hua | Forest hand tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB148919A (en) * | 1918-02-07 | 1921-08-11 | John Thomas Frederick Bantjes | Improvements relating to handles and their attachment to tool heads |
| US2566517A (en) * | 1947-03-25 | 1951-09-04 | Byron R Dicks | Soft face hammer |
| FR2253609A1 (en) * | 1973-12-06 | 1975-07-04 | Loire Milourd Ets Moulin Blanc | Interchangeable handle for a hammer - has split end expansible by a bolt to wedge it in position |
| CN200945609Y (en) * | 2006-08-07 | 2007-09-12 | 陈华明 | Multifunctional hammer handle |
| CN201055987Y (en) * | 2007-05-31 | 2008-05-07 | 孟庆志 | Hammer |
| KR20080095154A (en) * | 2007-04-23 | 2008-10-28 | 최도수 | A hammer |
| WO2010096955A1 (en) * | 2009-02-26 | 2010-09-02 | Wang Hua | All-purpose exchangeable tool |
-
2010
- 2010-09-27 CN CN2010102934417A patent/CN101954632A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB148919A (en) * | 1918-02-07 | 1921-08-11 | John Thomas Frederick Bantjes | Improvements relating to handles and their attachment to tool heads |
| US2566517A (en) * | 1947-03-25 | 1951-09-04 | Byron R Dicks | Soft face hammer |
| FR2253609A1 (en) * | 1973-12-06 | 1975-07-04 | Loire Milourd Ets Moulin Blanc | Interchangeable handle for a hammer - has split end expansible by a bolt to wedge it in position |
| CN200945609Y (en) * | 2006-08-07 | 2007-09-12 | 陈华明 | Multifunctional hammer handle |
| KR20080095154A (en) * | 2007-04-23 | 2008-10-28 | 최도수 | A hammer |
| CN201055987Y (en) * | 2007-05-31 | 2008-05-07 | 孟庆志 | Hammer |
| WO2010096955A1 (en) * | 2009-02-26 | 2010-09-02 | Wang Hua | All-purpose exchangeable tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012151745A1 (en) * | 2011-05-11 | 2012-11-15 | Wang Hua | Forest hand tool |
| CN102601810A (en) * | 2012-03-27 | 2012-07-25 | 王�华 | Axe with axe head provided with replaceable axe bit and wrapped steel core |
| CN102601810B (en) * | 2012-03-27 | 2014-11-19 | 王�华 | Axe with axe head provided with replaceable axe bit and wrapped steel core |
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Application publication date: 20110126 |