CN2447122Y - Improved head tool with handle - Google Patents
Improved head tool with handle Download PDFInfo
- Publication number
- CN2447122Y CN2447122Y CN 00258217 CN00258217U CN2447122Y CN 2447122 Y CN2447122 Y CN 2447122Y CN 00258217 CN00258217 CN 00258217 CN 00258217 U CN00258217 U CN 00258217U CN 2447122 Y CN2447122 Y CN 2447122Y
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- handle
- arm
- operate portions
- arms
- handles
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Abstract
The utility model relates to an improved manual tool with handles, which comprises a tool group and two handles, wherein, the tool group is a mechanism which is similar to a four bar linkage and is formed by pivoting a first, a second, a third and a fourth arms. The first and the second arms are combined with the third and the fourth arms to form two tools. Besides, one end of each of the arms is respectively pivoted in the pivoting position of the first and the third arms and the pivoting position of the second and the fourth arms, so when the two handles are held and combined to drive the tools formed by the first and the second arms and the third and the fourth arms to approach to each other, the two handles are not pivoted with the first and the second arms and the third and the fourth arms in a coaxial way, which can reduce the holding opening degree of the handles to achieve the effect of easy force application and can reduce the integral volume to bring convenience for carrying the utility model.
Description
The utility model relates to a kind of instrument, relates in particular to a kind of hand-operated tools of the improved band handle that is easy to the application of force and is convenient to collect.
As shown in Figure 8, be a kind of instrument of commonly using, it is to be articulated mutually by disymmetrical arm 81,82 to constitute, and this two arm 81,82 forms a nipper plier portion 83 and an electricians' plier portion 84 respectively in the two ends, articulated section, and two handles 85,86 that are pivoted in the articulated section of two arms 81,82.
As shown in the figure, when using electricians' plier portion 84, the direction of two handles 85,86 towards nipper plier portion 83 pivoted, two handles 85,86 are abutted against in nipper plier portion 83 outsides, the user holds with a firm grip, and to make its articulated section with two arms 81,82 serve as that axle is when pivoting to two handles 85,86, can compress nipper plier portion 83, drive electricians' plier portion 84 closing holding workpieces.
The grip of people's palm approximately is to send maximum grip under the state of clenching fist that parts a little, and excessive palm aperture military order user is difficult to the application of force.The instrument of structure as mentioned above, owing to this two handle the 85, the 86th, be hubbed at the articulated section of two arms 81,82, therefore, the gripping aperture of this two handle 85,86 is approximately identical with the aperture of two arms 81,82, and general pincers all need have a suitable aperture when work, and thus, two handles 85,86 can produce bigger aperture under normal conditions, the user need significantly open hand and could grip two handles 85,86, makes the user comparatively difficult on the application of force.
Moreover, see also Fig. 9, because the aperture of two handles 85,86 is subject to the aperture of two arms 81,82, therefore, after 81,82 closings of two arms, 85,86 of two handles are still possessed certain aperture, the volume of integral body still occupies suitable space when making collection, so necessity of being improved is arranged.
Main purpose of the present utility model is, for solving the above-mentioned existing problem of instrument of commonly using, and provide a kind of hand-operated tools of improved band handle, owing to this set of tools is articulated the mechanism that forms similar four connecting rods by first, second, third and fourth arm, and an end of each handle is hubbed at the articulated section and second of first and third arm, the articulated section of four arms respectively, make two handles not with first and second arm and the coaxial pivot of third and fourth arm, can dwindle the maximum of handle and hold degree of running jointly, reach the effect that is easy to the application of force.
Of the present utility model time a purpose is, a kind of hand-operated tools of improved band handle is provided, and also closing of two handles when making the instrument closing to dwindle whole volume, is carried and be convenient to collection.
The purpose of this utility model is realized by following technical scheme.
A kind of hand-operated tools of improved band handle, it is characterized in that, comprise: a set of tools, two handles, described set of tools is by the first arm, second arm, the 3rd arm and the 4th arm articulate and form, this the first arm and second arm intersect pivot joint, make first, two arms form first operate portions respectively in the two ends, articulated section, second operate portions and first linking part and second linking part, the 3rd arm and the 4th arm intersect pivot joint, make the 3rd, four arms form the 3rd operate portions respectively in the two ends, articulated section, the 4th operate portions and the 3rd linking part and the 4th linking part, and this first linking part and the 3rd linking part are articulated, this second linking part and the 4th linking part are articulated, make first, two operate portions and the 3rd, four operate portions are towards rightabout, in addition, this is first years old, two arms or the 3rd, at least be provided with ejection first under the normality between four arms, two operate portions and the 3rd, four operate portions make its outer elastic parts of opening; An end of each handle is hubbed at the articulated section and second of first and third linking part, the articulated section of four linking parts respectively in described two handles, and each handle has a holding part by an end that articulates, and handle forms the lean against part that both sides all can supply set of tools to abut against in each holding part in the end away from the articulated section.
The purpose of this utility model can also further realize by following technical measures.
The hand-operated tools of aforesaid improved band handle wherein can be pincers, the arbitrary form in pressing from both sides, cutting between first and second operate portions.
The hand-operated tools of aforesaid improved band handle wherein can be pincers, a kind of in pressing from both sides, cutting between third and fourth operate portions.
Aforesaid improved hand-operated tools with handle, it more includes a multipurpose tool group, and this multipurpose tool group is to be hubbed at the end of arbitrary handle away from the articulated section, and this end of this handle has second holding part that holds the multipurpose tool group.
The hand-operated tools of aforesaid improved band handle, wherein the lean against part of this handle is one to be fixedly arranged on the cylinder of handle.
The utility model can dwindle the maximum of handle and hold degree of running jointly, reaches the effect that is easy to the application of force, and also closing of two handles when making the instrument closing also can be dwindled whole volume, carries and be convenient to collection.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Fig. 1 is a stereoscopic schematic diagram of the present utility model.
Fig. 2 is an exploded perspective schematic diagram of the present utility model.
Fig. 3 is a combining structure schematic diagram of the present utility model.
Fig. 4 figure is a user mode schematic diagram of the present utility model.
Fig. 5 figure is the schematic diagram of the utility model when folding.
Fig. 6 figure is the schematic diagram that two handles of the present utility model pivot.
Fig. 7 figure is the second embodiment schematic diagram of the present utility model.
Fig. 8 figure is a schematic appearance of commonly using instrument.
Fig. 9 figure is a collapse state schematic diagram of commonly using instrument.
See also Fig. 1 to Fig. 5, the utility model comprises:
One set of tools, it is to be articulated by the first arm 1, second arm 2, the 3rd arm 3 and the 4th arm 4 to form, this the first arm 1 and second arm 2 intersect pivot joint, make first and second arm 1,2 form first operate portions 11 and second operate portions 21 and first linking part 12 and second linking part 22 respectively in the two ends, articulated section.In the present embodiment, this first and second operate portions the 11, the 21st, the form of formation one nipper plier, the 3rd arm 3 and the 4th arm 4 intersect pivot joint, make third and fourth arm 3,4 form the 3rd operate portions 31 and the 4th operate portions 41 and the 3rd linking part 32 and the 4th linking part 42 respectively in the two ends, articulated section.In the present embodiment, this third and fourth operate portions the 31, the 41st, the form of formation one electricians' plier, and this first linking part 12 and the 3rd linking part 32 are articulated, this second linking part 22 and the 4th linking part 42 are articulated, and make first and second operate portions 11,21 and third and fourth operate portions 31,41 towards rightabout.In addition, 3,4 on this first and second arm 1,2 and third and fourth arm be respectively equipped with under the normality can first and second operate portions 11,12 of ejection or third and fourth operate portions 31,41 make its outer spring of opening 13,33.
Two handles 51,52, one end of each handle 51,52 is hubbed at the articulated section and second of first and third linking part 12,32, the articulated section of four linking parts 22,42 respectively, and each handle 51,52 is in having a holding part 511,521 respectively by an end that articulates, for ccontaining first, second, third and fourth operate portions 12,22,32,42, and each handle 51,52 is respectively equipped with a lean against part that can abut against for first, second and third and four operate portions 12,22,32,42 of set of tools in each holding part 511,521 away from an end of articulated section.This lean against part is a cylinder 512,522 in the present embodiment, and this handle 52 is pivoted with a multipurpose tool group 6 away from an end of articulated section, this end of this handle 52 has second holding part 523 that holds multipurpose tool group 6, multipurpose tool group 6 can be pivoted be contained in second holding part 523.
See also Fig. 3, above-mentioned first and second operate portions 11,12 and third and fourth operate portions 31,41 are subjected to the elastic force ejection of spring 13,33, open outside making it under normality, when desire is used the nipper plier of first and second operate portions 11,12 formations, two handles 51,52 are switched to an end of third and fourth arm 3,4, make the cylinder 512,522 of two handles, 51,52 lean against part abut against the lateral surface of third and fourth operate portions 32,42 respectively, and the part of this third and fourth arm 3,4 can be housed inside in the holding part 511,521.Because this first, second, third and fourth arm the 1,2,3, the 4th, articulate and form the mechanism of similar four connecting rods, and an end of each handle 51,52 is the articulated section and second that is hubbed at first and third linking part 12,32 respectively, the articulated section of four linking parts 22,42, make two handles 51,52 not with first and second arm 1,2 and third and fourth arm 3,4 coaxial pivots.Therefore, when opening to suitable aperture outside first and second operate portions 11,21, the aperture of this two handle 51,52 can not crossed to be outside one's consideration and open, and remaining on the suitable degree of running jointly of holding, and can allow the user be convenient to grip.When user's application of force grip pressure two handles 51,52, see also Fig. 4, the user is to the application of force of two handles 51,52, can inwardly compress the articulated section and second of first and third linking part 12,32, the articulated section of four linking parts 22,42 respectively simultaneously, and compress the lateral surface of the 4th, three operate portions 42,32 by the cylinder 512,522 of two handles 51,52, make first and second operate portions 11,21 relative closing holder crops.And two handles 51,52 are to be the form that relatively moves when relative closing, are the form of coaxial pivot but not be handle as traditional pliers with clamping, and make user's palm grip the application of force in suitable aperture, and the confession user is easy to the application of force.See also Fig. 5 again, after the use, the utility model can be captured in the sheath 7, because during these first and second operate portions 11,21 closings, this two handle 51,52 also is the form near closing, makes the volume of the utility model after folding less, and can be easy to carry, and desire is when using the electricians' plier that third and fourth operate portions 32,42 constituted, and a side that then two handles 51,52 is switched to first and second arm 1,2 gets final product, as shown in Figure 6.
In sum, the utility model is owing to this set of tools articulates the mechanism that forms similar four connecting rods by first, second, third and fourth arm 1,2,3,4, and an end of each handle 51,52 is hubbed at the articulated section and second of first and third arm 1,3, the articulated section of four arms 2,4 respectively, make two handles 51,52 not with first and second arm 1,2 and third and fourth arm 3,4 coaxial pivots, and the maximum that can dwindle 51,52 of two handles is held degree of running jointly, can reach the effect that is easy to the application of force; Moreover during the set of tools closing, two handles 51,52 also are the form near closing, to dwindle whole volume, carry and can be convenient to collection.
Certainly, still there are many examples in the utility model, therebetween the only variation on the details.See also shown in Figure 7, it is second embodiment of the present utility model, wherein, 11,12 arbitrary forms that can constitute pincers, press from both sides, cut of first and second operate portions of this first and second arm 1,2, and only establish a torsionspring 14 in the articulated section of this first and second arm 1,2, make its outer opening for first and second operate portions 11,12 of ejection and third and fourth operate portions 31,41, whereby, present embodiment also can be reached and aforementioned first
The effect that embodiment is identical.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. the hand-operated tools of an improved band handle is characterized in that, comprising: a set of tools, two handles,
Described set of tools is by the first arm, second arm, the 3rd arm and the 4th arm articulate and form, this the first arm and second arm intersect pivot joint, make first, two arms form first operate portions respectively in the two ends, articulated section, second operate portions and first linking part and second linking part, the 3rd arm and the 4th arm intersect pivot joint, make the 3rd, four arms form the 3rd operate portions respectively in the two ends, articulated section, the 4th operate portions and the 3rd linking part and the 4th linking part, and this first linking part and the 3rd linking part are articulated, this second linking part and the 4th linking part are articulated, make first, two operate portions and the 3rd, four operate portions are towards rightabout, in addition, this is first years old, two arms or the 3rd, at least be provided with ejection first under the normality between four arms, two operate portions and the 3rd, four operate portions make its outer elastic parts of opening;
An end of each handle is hubbed at the articulated section and second of first and third linking part, the articulated section of four linking parts respectively in described two handles, and each handle has a holding part by an end that articulates, and handle forms the lean against part that both sides all can supply set of tools to abut against in each holding part in the end away from the articulated section.
2. the hand-operated tools of improved band handle according to claim 1 is characterized in that, can be pincers between described first and second operate portions, the arbitrary form in pressing from both sides, cutting.
3. the hand-operated tools of improved band handle according to claim 1 is characterized in that, can be pincers between described third and fourth operate portions, a kind of in pressing from both sides, cutting.
4. improved hand-operated tools according to claim 1 with handle, it is characterized in that, it more includes a multipurpose tool group, and this multipurpose tool group is to be hubbed at the end of arbitrary handle away from the articulated section, and this end of this handle has second holding part that holds the multipurpose tool group.
5. the hand-operated tools of improved band handle according to claim 1 is characterized in that, the lean against part of described handle is one to be fixedly arranged on the cylinder of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258217 CN2447122Y (en) | 2000-10-20 | 2000-10-20 | Improved head tool with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258217 CN2447122Y (en) | 2000-10-20 | 2000-10-20 | Improved head tool with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2447122Y true CN2447122Y (en) | 2001-09-12 |
Family
ID=33614581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00258217 Expired - Fee Related CN2447122Y (en) | 2000-10-20 | 2000-10-20 | Improved head tool with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2447122Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011919A (en) * | 2009-07-31 | 2011-04-13 | 盖泽尔温切斯有限责任公司 | Multi tool stand for digital device method and apparatus |
| CN104921819A (en) * | 2015-06-19 | 2015-09-23 | 王强 | Dental forceps |
-
2000
- 2000-10-20 CN CN 00258217 patent/CN2447122Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011919A (en) * | 2009-07-31 | 2011-04-13 | 盖泽尔温切斯有限责任公司 | Multi tool stand for digital device method and apparatus |
| CN102011919B (en) * | 2009-07-31 | 2014-11-05 | 盖泽尔温切斯有限责任公司 | Multi tool stand for digital device method and apparatus |
| CN104921819A (en) * | 2015-06-19 | 2015-09-23 | 王强 | Dental forceps |
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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 |