CN202367644U - Rotating wrench - Google Patents
Rotating wrench Download PDFInfo
- Publication number
- CN202367644U CN202367644U CN2011205767948U CN201120576794U CN202367644U CN 202367644 U CN202367644 U CN 202367644U CN 2011205767948 U CN2011205767948 U CN 2011205767948U CN 201120576794 U CN201120576794 U CN 201120576794U CN 202367644 U CN202367644 U CN 202367644U
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- CN
- China
- Prior art keywords
- hole
- pivot
- joint
- handle
- tool heads
- 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 rotating wrench, which comprises a grip, a tool head and a connector. One end of the grip is provided with a semicircular first junction part, the center of the first junction part is provided with a first junction hole, and the arc-shaped surface of the first junction part is provided with a plurality of equal positioning holes; one end of the tool head is provided with a semicircular second junction part, the center of the second junction part is provided with a second junction hole, and the arc-shaped surface of the second junction part is provided with a plurality of equal positioning holes; the two ends of the connector are provided with grooves, the grooves are provided with through holes and screw holes corresponding to the first junction hole and the second junction hole, screws penetrate through the through holes, the first junction hole and the second junction hole and are fixedly locked in the screw holes, a penetrating radial hole is arranged between the grooves at the two ends of the connector and is used for embedment of an elastic component, the two ends of the elastic component are provided with two positioning components, and the two positioning components are respectively positioned in the positioning hole of the grip and the positioning hole of the tool head under elastic forces of the elastic component so that working angles of the grip and the tool head can be adjusted.
Description
Technical field
The utility model relates to a kind of rotary spanner, mainly is that to be applied to the hand-held tool of adjustable full employment angle technical.
Background technology
The traditional hand tool, owing to can't adjust the operating angle of handle and tool heads, for the narrow especially place of working environments such as engine chamber, the traditional hand tool just can't be suitable for competent, for it had both deposited problem and the defective that waits to overcome solution.
Summary of the invention
In view of this, the purpose of the utility model is, a kind of rotary spanner that can adjust the operating angle of handle and tool heads is provided.
A kind of rotary spanner, it comprises handle, tool heads and joint; This handle one end is provided with first pivot part of semicircular in shape, and the center of circle of this first pivot part is provided with first pivot-juction hole, and the cambered surface of this first pivot part is provided with the locating hole of a plurality of five equilibriums; The first end of this instrument is provided with second pivot part of semicircular in shape, and the center of circle of this second pivot part is provided with second pivot-juction hole, and the cambered surface of this second pivot part is provided with the locating hole of a plurality of five equilibriums; The two ends of this joint are provided with groove; Said groove is provided with corresponding through hole and screw corresponding to this first pivot-juction hole with this second pivot-juction hole place, and screw passes said through hole and said first, second pivot-juction hole, is locked in this screw again; Be provided with the radial hole that runs through between the groove at these joint two ends; Be used to bury underground flexible member, these flexible member two ends are provided with two setting elements, and said two setting elements are under the elastic force effect of this flexible member; Be positioned at respectively simultaneously in the locating hole of locating hole and tool heads of this handle, so that this handle and this tool heads can be adjusted operating angle.
Wherein, this setting element is a steel ball.
Wherein, this handle is the form of star or interior hex wrench at the end away from this joint.
Wherein, this tool heads is the form of star or interior hex wrench at the end away from this joint.
This handle away from an end of this joint and this tool heads the end away from this joint be universal in the form of hex wrench.
The utility model also provides a kind of rotary spanner, and it comprises handle, tool heads and joint; This handle one end is provided with first pivot part of semicircular in shape, and the center of circle of this first pivot part is provided with first pivot-juction hole, and the cambered surface of this first pivot part is provided with the locating hole of a plurality of five equilibriums; The first end of this instrument is provided with second pivot part of semicircular in shape, and the center of circle of this second pivot part is provided with second pivot-juction hole, and the cambered surface of this second pivot part is provided with the locating hole of a plurality of five equilibriums; The two ends of this joint are provided with groove, and said groove is provided with corresponding through hole and screw corresponding to this first pivot-juction hole with this second pivot-juction hole place, and screw passes said through hole and said first, second pivot-juction hole; Be locked in again in this screw, be provided with the radial hole that runs through between the groove at these joint two ends, be provided with the axial hole that runs through this radial hole in the middle of this joint; Be provided with two setting elements in this radial hole, be provided with flexible member in this axial hole and press by element, this pressure is provided with eluding groove and ejection part by element corresponding to said setting element place; This pressure is pressed by said two setting elements in back by element to be aligned with this eluding groove simultaneously; Said two setting elements no longer are positioned in this locating hole, and after this pressure was decontroled by element, this flexible member ejected this pressure automatically by element; Said two setting elements of the outside ejection of this ejection part; Said two setting elements are positioned in the locating hole of this handle and tool heads, form positioning states, so that this handle and this tool heads can be adjusted operating angle.
The useful technique effect of the utility model is that the handle of this rotary spanner and tool heads can be adjusted operating angle.
Description of drawings
Fig. 1: be the solid combination sketch map that does not bend among the utility model embodiment one.
Fig. 2: be the solid combination sketch map that has bent among the utility model embodiment one.
Fig. 3: be the perspective exploded view of the utility model embodiment one.
Fig. 4: be the side-looking section combination sketch map of the utility model embodiment one.
Fig. 5: overlook section combination sketch map for the utility model embodiment one.
Fig. 6: be the section combination sketch map that has bent among the utility model embodiment one.
Fig. 7: be the bending angle variation floor map of the utility model embodiment one.
Fig. 8: be the solid combination sketch map that does not bend among the utility model embodiment two.
Fig. 9: be the solid combination sketch map that has bent among the utility model embodiment two.
Figure 10: be the solid combination sketch map that does not bend among the utility model embodiment three.
Figure 11: be the solid combination sketch map of the utility model embodiment four.
Figure 12: be the perspective exploded view of the utility model embodiment four.
Figure 13: for the pressure of the utility model embodiment four is pressed view.
Figure 14: be the positioning states sketch map of the utility model embodiment four.
Figure 15: be the angle adjustment view of the utility model embodiment four.
Wherein, description of reference numerals is following:
10 ... Handle
11 ... Pivot part
12 ... Pivot-juction hole
13 ... Locating hole
20 ... Tool heads
21 ... Pivot part
22 ... Pivot-juction hole
23 ... Locating hole
30 ... Joint
31 ... Groove
32 ... Through hole
33 ... Screw
34 ... Radial hole
35 ... Axial hole
36 ... Setting element
37 ... Press and press element
371 ... Eluding groove
372 ... Ejection part
R ... Steel ball
P ... Screw
S ... Flexible member
10 ' ... Handle
20 ' ... Tool heads
10 " ... handle
20 " ... tool heads
The specific embodiment
For the personnel that make special essence be familiar with this skill are easy to understand in depth device context of this wound and the beneficial effect that can reach, enumerate a specific embodiment, and conjunction with figs. is introduced explanation as follows in detail at present.
A kind of rotary spanner; Please consult Fig. 1, the utility model embodiment one shown in 2 does not bend and the solid combination sketch map that has bent; With the perspective exploded view of the utility model embodiment one shown in Figure 3, and the side-looking of Fig. 4, the utility model embodiment one shown in 5 with overlook section combination sketch map.Mainly be: this hand-held tool is made up of with 30 of joints handle 10, tool heads 20; Wherein: these handle 10 1 ends are provided with the pivot part 11 that is semicircular arc, and the center of pivot part 11 is provided with pivot-juction hole 12; These tool heads 20 1 ends are provided with the pivot part 21 that is semicircular arc, and the center of pivot part 21 is provided with pivot-juction hole 22; The two ends of this joint 30 are provided with groove 31, and groove 31 is provided with corresponding through hole 32 and screw 33 corresponding to handle 10 with pivot part 11,21 places of tool heads 20; During assembling; Earlier the pivot part 11,21 of handle 10 with tool heads 20 inserted respectively in the groove 31 at joint 30 two ends; Make pivot-juction hole 12,22 aligned through holes 32 and screw 33 of pivot part 11,21 respectively; Pass through hole 32, pivot-juction hole 12,22 by screw P respectively again, be locked at last in the screw 33, promptly can handle 10, tool heads 20 be combined into one with joint 30.
It is characterized in that: the pivot part 21 of this handle 10 and tool heads 20 is provided with the locating hole 13,23 of a plurality of five equilibriums on the semicircle cambered surface; Be engaged in simultaneously between the groove 31 on joint 30 both sides and be provided with the radial hole 34 that runs through; Be used to bury underground a flexible member S; This flexible member S two ends also are provided with two setting element R, and the setting element R shown in the figure is a steel ball, let setting element R under the elastic force effect of flexible member S; Can optionally be positioned in arbitrary locating hole 13,23, make the handle 10 of hand-held tool can adjust operating angle with tool heads 20.
Through the utility model that above-mentioned each element combined; A kind of rotary spanner is provided; On practical operation is used; Please consult the section combination sketch map that the utility model embodiment one shown in Figure 6 bent, change floor map with the bending angle of the utility model embodiment one shown in Figure 7.Joint 30 can utilize the spring-go tension force of flexible member S; Outwards two setting element R card bullets are fixed in the locating hole 13,23 of handle 10 and tool heads 20; Let the user can arbitrarily adjust the handle 10 of hand-held tool and the operating angle of tool heads 20; Be applicable in the working environment that is restricted, for example: engine chamber etc.
Above-mentioned rotary spanner please be consulted not bending and the solid combination sketch map that has bent among Fig. 8, the utility model embodiment two shown in 9.Wherein: this handle 10 and tool heads 20 away from the working end of joint 30 except being made into the star; The working end of this handle 10 ' can also be made into interior hex wrench according to actual demand, and the working end of this tool heads 20 ' can also be made into universal interior hex wrench according to actual demand.
Above-mentioned rotary spanner please be consulted the solid combination sketch map that the utility model embodiment three shown in Figure 10 does not bend.Wherein: this handle 10 and tool heads 20 away from the working end of joint 30 except being made into the star this handle 10 " with tool heads 20 " the working end can also be made into interior hex wrench according to actual demand.
A kind of rotary spanner, solid combination and the perspective exploded view that please consult Figure 11, the utility model embodiment four shown in 12.Mainly be: this hand-held tool is made up of with 30 of joints handle 10, tool heads 20; Wherein: these handle 10 1 ends are provided with the pivot part 11 that is semicircular arc, and the center of pivot part 11 is provided with pivot-juction hole 12; These tool heads 20 1 ends are provided with the pivot part 21 that is semicircular arc, and the center of pivot part 21 is provided with pivot-juction hole 22; The two ends of this joint 30 are provided with groove 31, and groove 31 is provided with corresponding through hole 32 and screw 33 corresponding to handle 10 with pivot part 11,21 places of tool heads 20; During assembling; Earlier the pivot part 11,21 of handle 10 with tool heads 20 inserted respectively in the groove 31 at joint 30 two ends; Make pivot-juction hole 12,22 aligned through holes 32 and screw 33 of pivot part 11,21 respectively; Pass through hole 32, pivot-juction hole 12,22 by screw P respectively again, be locked at last in the screw 33, promptly can handle 10, tool heads 20 be combined into one with joint 30; It is characterized in that: the pivot part 21 of this handle 10 and tool heads 20 is provided with the locating hole 13,23 of a plurality of five equilibriums on the semicircle cambered surface; Be engaged in simultaneously and be provided with the radial hole 34 and axial hole 35 that runs through each other between the groove 21 on joint 30 both sides; Be provided with two setting elements 36 in the radial hole 34; Be provided with flexible member S in the axial hole 35 and press, press by element 37 and be provided with eluding groove 371 and ejection part 372, let and press by element 37 under the ejection effect of flexible member S corresponding to setting element 36 places by element 37; Ejection part 372 is ejection setting element 36 outwards; Be positioned by setting element 36 to form positioning states in the locating hole 13,23 of handle 10 and tool heads 20, provide the handle 10 of hand-held tool can adjust operating angle with tool heads 20.
Through the utility model that above-mentioned each element combined, be to provide a kind of rotary spanner, its actual operational applications is following.
The pressure that please consult the utility model embodiment four shown in Figure 13 is by view.The user only need press by this pressure by element 37, promptly can let eluding groove 371 be aligned with setting element 36, and setting element 36 no longer is positioned in the locating hole 13,23, provides use can adjust handle 10 and tool heads 20 to suitable operating angle.
Please consult the positioning states sketch map of the utility model embodiment four shown in Figure 14.After the user adjusts angle and finishes; Only need decontrol this pressure by element 37, flexible member S promptly can eject pressure automatically by element 37, lets ejection part 372 outside ejection setting elements 36; Re-position at by setting element 36 in the locating hole 13,23 of handle 10 and tool heads 20, form positioning states.
Please consult the angle adjustment view of the utility model embodiment four shown in Figure 15.Let the user can arbitrarily adjust the handle 10 of hand-held tool and the operating angle of tool heads 20, be applicable in the working environment that is restricted, for example: engine chamber etc.
In sum, the utility model provides a kind of rotary spanner, after completion of this creator actual fabrication and repeatable operation test, confirms can reach really the desired function and benefit of the utility model.
Claims (9)
1. rotary spanner, it comprises handle, tool heads and joint; It is characterized in that:
This handle one end is provided with first pivot part of semicircular in shape, and the center of circle of this first pivot part is provided with first pivot-juction hole, and the cambered surface of this first pivot part is provided with the locating hole of a plurality of five equilibriums; The first end of this instrument is provided with second pivot part of semicircular in shape, and the center of circle of this second pivot part is provided with second pivot-juction hole, and the cambered surface of this second pivot part is provided with the locating hole of a plurality of five equilibriums;
The two ends of this joint are provided with groove; Said groove is provided with corresponding through hole and screw corresponding to this first pivot-juction hole with this second pivot-juction hole place, and screw passes said through hole and said first, second pivot-juction hole, is locked in this screw again; Be provided with the radial hole that runs through between the groove at these joint two ends; Be used to bury underground flexible member, these flexible member two ends are provided with two setting elements, and said two setting elements are under the elastic force effect of this flexible member; Be positioned at respectively simultaneously in the locating hole of locating hole and tool heads of this handle, so that this handle and this tool heads can be adjusted operating angle.
2. rotary spanner as claimed in claim 1 is characterized in that: this setting element is a steel ball.
3. rotary spanner as claimed in claim 1 is characterized in that: this handle is the form of star or interior hex wrench at the end away from this joint.
4. rotary spanner as claimed in claim 1 is characterized in that: this tool heads is the form of star or interior hex wrench at the end away from this joint.
5. rotary spanner as claimed in claim 1 is characterized in that: this handle away from an end of this joint and this tool heads the end away from this joint be universal in the form of hex wrench.
6. rotary spanner, it comprises handle, tool heads and joint; It is characterized in that:
This handle one end is provided with first pivot part of semicircular in shape, and the center of circle of this first pivot part is provided with first pivot-juction hole, and the cambered surface of this first pivot part is provided with the locating hole of a plurality of five equilibriums; The first end of this instrument is provided with second pivot part of semicircular in shape, and the center of circle of this second pivot part is provided with second pivot-juction hole, and the cambered surface of this second pivot part is provided with the locating hole of a plurality of five equilibriums;
The two ends of this joint are provided with groove; Said groove is provided with corresponding through hole and screw corresponding to this first pivot-juction hole with this second pivot-juction hole place, and screw passes said through hole and said first, second pivot-juction hole, is locked in this screw again; Be provided with the radial hole that runs through between the groove at these joint two ends
Be provided with the axial hole that runs through this radial hole in the middle of this joint; Be provided with two setting elements in this radial hole, be provided with flexible member in this axial hole and press by element, this pressure is provided with eluding groove and ejection part by element corresponding to said setting element place; This pressure is pressed by said two setting elements in back by element to be aligned with this eluding groove simultaneously; Said two setting elements no longer are positioned in this locating hole, and after this pressure was decontroled by element, this flexible member ejected this pressure automatically by element; Said two setting elements of the outside ejection of this ejection part; Said two setting elements are positioned in the locating hole of this handle and tool heads, form positioning states, so that this handle and this tool heads can be adjusted operating angle.
7. rotary spanner as claimed in claim 6 is characterized in that: this handle is the form of star or interior hex wrench at the end away from this joint.
8. rotary spanner as claimed in claim 6 is characterized in that: this tool heads is the form of star or interior hex wrench at the end away from this joint.
9. rotary spanner as claimed in claim 6 is characterized in that: this handle away from an end of this joint and this tool heads the end away from this joint be universal in the form of hex wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205767948U CN202367644U (en) | 2011-12-30 | 2011-12-30 | Rotating wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205767948U CN202367644U (en) | 2011-12-30 | 2011-12-30 | Rotating wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367644U true CN202367644U (en) | 2012-08-08 |
Family
ID=46591367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205767948U Expired - Fee Related CN202367644U (en) | 2011-12-30 | 2011-12-30 | Rotating wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367644U (en) |
-
2011
- 2011-12-30 CN CN2011205767948U patent/CN202367644U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |