CN205765823U - Can quickly rotate and tensile ratchet spanner - Google Patents
Can quickly rotate and tensile ratchet spanner Download PDFInfo
- Publication number
- CN205765823U CN205765823U CN201620421510.0U CN201620421510U CN205765823U CN 205765823 U CN205765823 U CN 205765823U CN 201620421510 U CN201620421510 U CN 201620421510U CN 205765823 U CN205765823 U CN 205765823U
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- tensile
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- ratchet spanner
- rod
- quickly rotate
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Abstract
The open one of this utility model can quickly rotate and tensile ratchet spanner, including a drive rod, an operation handle, a swivel head and an operation ring.Drive rod includes a forked arm of a body of rod and connecting-rod body.The body of rod is formed with spaced multiple locating slots and the groove through each locating slot.Operation handle includes the positioning piece being slidably positioned at arbitrary locating slot and is convexly equipped in a locating part of groove.Swivel head is articulated in forked arm two end.Operation ring set is located at one end of operation handle, and wherein keeper is positioned arbitrary locating slot along with moving of ring of operation, and operation ring rotates relative to drive rod.Whereby, user can elongate or shorten operation handle by holding operation ring, working substance is carried out atwirl operation simultaneously.
Description
Technical field
This utility model is relevant a kind of ratchet spanner, and espespecially one can quickly rotate and tensile ratchet spanner.
Background technology
Spanner is one of instrument that instrument circle is conventional, and existing Wrench head has the mode of operation such as horizontal direction, ratchet reciprocating rotary mode.Nut or bolt are different from demand due to the purpose used, therefore there is size various sizes, even also there is on uniform machinery multiple various sizes of nut or bolt, so branched various sizes of Wrench often need to be prepared, in case dismounting or locking operation.But prepare branched various sizes of Wrench and not only must spend many purchase costs, and collection manages and also easily causes confusion and inconvenience.
Furthermore, the handle of existing spanner, divide into the most again short handle, middle handle and nigger equal-specification, it is desirable to have the length of number of sizes makes, in addition to increasing cost, user also needs to increase collection space, in order to use the spanner of different length, and more inconvenient.
Utility model content
One of this utility model purpose, be to provide a kind of user can holding operation ring to elongate or shorten operation handle, working substance is carried out atwirl can quickly rotation and tensile ratchet spanner simultaneously.
For reaching above-mentioned purpose, this utility model provides one can quickly rotate and tensile ratchet spanner, including:
One drive rod, including a body of rod and the forked arm that connects this body of rod, this body of rod is formed with spaced multiple locating slots and the groove through respectively this locating slot；
One operation handle, including being slidably positioned at the positioning piece of this locating slot arbitrary, the locating part being convexly equipped in this groove and a host cavity of this body of rod accommodating；
One swivel head, including a spherical housing and the ratchet mechanism be located in this spherical housing, this swivel head is articulated in this forked arm two end；And
One operation ring, is sheathed on this operation handle one end, and wherein this keeper is positioned this locating slot arbitrary along with moving of this operation ring, and this operation ring rotates relative to this drive rod.
Wherein this operation ring also includes one first slit and one second slit with this corresponding setting of the first slit.
This first slit and this second slit are respectively formed in the two ends of this operation ring, and this keeper is placed in this first slit.
Wherein this operation handle also includes a perforation of this keeper accommodating, is arranged at an attachment fastener of this second slit and contacts at an elastic parts of this attachment fastener side.
Wherein this perforation is connected with this first slit, and this elastic parts is sheathed on the excircle of this operation handle relative to this second slit.
Wherein this operation ring also includes the inclined-plane being positioned at this first slit, and this keeper is positioned this locating slot arbitrary slippingly along this inclined-plane.
Wherein this keeper is a spherical ball or an arcuation ball, and this elastic parts is then a compression spring.
Wherein this operation ring also includes an annular groove and is located at a rotating ring of this annular groove, and this rotating ring can rotate relative to this operation ring and this operation handle.
Wherein this swivel head also forms the pivot axis through these forked arm two ends, and this swivel head rotates an angle with this pivot axis for axle center.
Also include a locking button, this locking button is arranged in this drive rod with an axial hole, wherein this swivel head also includes the output being convexly equipped in this spherical housing one end and the multiple buckling grooves arranging outside this spherical housing, and this locking button can fix this buckling groove arbitrary in resilient movement ground.
This utility model has further the advantage that, the locating part of operation handle projection engages with the groove of the body of rod, and keeper is positioned on corresponding locating slot, no matter making operation ring be positioned at which locating slot, all can reach the purpose of fastslew operation handle.Additionally, this utility model is additionally provided with the locking button being placed in axial hole.Locking button can keep the buckling groove with swivel head to fix, to keep stability and the stability of operation.
Accompanying drawing explanation
Fig. 1 is the axonometric chart illustrating this utility model the first preferred embodiment.
Fig. 2 is the sectional view illustrating this utility model the first preferred embodiment.
Fig. 3 is another sectional view illustrating this utility model the first preferred embodiment.
Fig. 4 is another axonometric chart illustrating this utility model the first preferred embodiment.
Fig. 5 is the sectional view of Fig. 4.
Fig. 6 is the axonometric chart illustrating this utility model the second preferred embodiment.
Fig. 7 is the sectional view illustrating this utility model the second preferred embodiment.
In figure:
100 ratchet spanneres；110 drive rods；112 bodies of rod；114 locating slots；116 grooves；120 forked arms；122 forked openings；124 supporting bolts；128 axial hole；130 operation handles；132 keepers；134 locating parts；136 host cavities；138 perforation；140 rotation axiss；150 swivel heads；152 outputs；154 place kick；156 spherical housings；158 central shafts；160 buckling grooves；162 first buckling grooves；164 second buckling grooves；170 pivot axis；200 operation rings；210 first slits；212 inclined-planes；220 second slits；230 elastic partss；240 attachment fasteners；250 rotating rings；252 annular grooves；260 locking buttons；262 sliding buttons；264 alignment pins；266 locking springs.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figures 1 and 5, this utility model provides one can quickly rotate and tensile ratchet spanner 100, including drive rod 110, operation handle 130, swivel head 150 and an operation ring 200.Drive rod 110 includes a forked arm 120 of a body of rod 112 and connecting-rod body 112.The external peripheral surface of the body of rod 112 is formed with spaced multiple locating slots 114 and the groove 116 through each locating slot 114, and the degree of depth of the most each locating slot 114 is more than the degree of depth of groove 116.Operation handle 130 includes being slidably positioned at the positioning piece 132 of arbitrary locating slot 114, being convexly equipped in a locating part 134 of groove 116 and a host cavity 136 of the accommodating body of rod 112.
Swivel head 150 is articulated in forked arm 120 2 end.In the present embodiment, swivel head 150 also includes a spherical housing 156, be located in spherical housing 156 a ratchet mechanism (figure is slightly), it is convexly equipped in side's shape output 152 of spherical housing 156 one end, the multiple buckling grooves 160 arranging outside spherical housing 156, the place kick 154 being located at output 152 1 sidewall and the ratchet mechanism (figure summary) being connected with output 152, wherein the size of output 152 can be 1/4 inch, 3/8 inch or l/2 inch, is not limiting as.Swivel head 150 utilizes the place kick 154 of output 152 engagingly to assemble various various sizes of sleeve (figure is slightly), to turn working substance (figure is slightly) tight or to turn pine.Owing to ratchet mechanism is existing apparatus, do not add at this to repeat.
Additionally, drive rod 110 also includes two supporting bolts 124 and forms the pivot axis 170 through forked arm 120 two ends.Two supporting bolts 132 are arranged on forked arm 130 two ends and are articulated between spherical housing 210 and forked arm 130, make swivel head 200 can rotate freely through an angle with pivot axis 170 for axle center at forked opening 122, such as 0 degree to 270 degree.
In embodiment as shown in figures 2 and 5, each buckling groove 160 at least includes one first buckling groove 162 being arranged at spherical housing 156 top dome and is arranged at one second buckling groove 164 of spherical housing 156 sidewall.90 degree of angles are preferably formed between first buckling groove 162 and the second buckling groove 164, so that user quickly rotates at erectility or operates handle 130 at level reciprocating rotation, swivel head 200 is made to carry out turning operation that is tight or that turn pine to working substance (figure is slightly).
It is to say, when the central shaft 158 of output 152 and the rotation axis 140 of drive rod 110 are parallel, user can be at erectility on the other hand holding operation ring 200, another quick-moving speed rotating operating handle 130, working substance quickly to turn tight or turns pine.But in embodiment as shown in Figures 4 and 5, when the central shaft 158 of output 152 and the rotation axis 140 of drive rod 110 are vertical, user can be at level reciprocating operation ratchet spanner 100.Rotation axis 140 described herein preferably refers to drive rod 110 and/or the centrage of operation handle 130.
Operation ring 200 is set in one end of operation handle 130, and wherein keeper 132 is positioned arbitrary locating slot 114 along with moving of ring 200 of operation, and operation ring 200 rotates relative to drive rod 110.In the embodiment as shown in Fig. 2, Fig. 3 and Fig. 5, operation ring 200 also includes one first slit 210 and one second slit 220 with the first corresponding setting of slit 210.First slit 210 and the second slit 220 are respectively formed in the medial wall, two ends of operation ring 200, and keeper 132 is placed in the first slit 210.
Operation handle 130 also includes a perforation 138 of accommodating keeper 132, is arranged at an attachment fastener 240 of the second slit 220 and contacts at an elastic parts 230 of attachment fastener 240 side.Perforation 138 is connected with the first slit 210, makes keeper 132 can move in perforation 138 along the groove 116 of the body of rod 112.Relative second slit 220 of elastic parts 230 is sheathed on the excircle of operation handle 130.Attachment fastener 240 at this indication preferably refers to c-type button or other fasteners being suitable for.Operation ring 200 also includes the inclined-plane 212 being positioned at the first slit 210, and keeper 132 is positioned arbitrary locating slot 114 slippingly along inclined-plane 212.In the present embodiment, a keeper 132 preferably spherical ball, an arcuation ball or other assemblies being suitable for, elastic parts 230 is then a compression spring or other assemblies being suitable for.
Operation this utility model further explained below can quickly rotate and the method detailed of tensile ratchet spanner 100.As shown in Figures 1 and 2, when operating handle 130 and not yet extending, keeper 132 is positioned on the body of rod 112 locating slot 114 foremost by inclined-plane 212 compacting.As it is shown on figure 3, when operating handle 130 extending length, operation ring 200 moves to the direction of host cavity 136 bottom relative to operation handle 130.Elastic parts 230 forced compression, the locating part 134 of operation ring 200 can move along the groove 116 of the body of rod 112.
It is to say, operation ring 200 drives keeper 132 and operation handle 130 in the body of rod 112 axial slip simultaneously, discharge operation ring 200 until the length being suitable for.Now, elastic parts 230 back stretch utilize inclined-plane 212 to be positioned on corresponding locating slot 114 by keeper 132.On the contrary, when needing the length shortening operation handle 130, moved toward the direction away from swivel head 150 by operation ring 200 equally, until relief lever 130 after required length, operation can be completed, very convenient.The most whether elongate or shorten the operation of operation handle 130, it is necessary to promoted backward by operation ring 200, can discharge on the locating slot 114 operating the body of rod 112 that the keeper 132 moving to of ring 200 is suitable for.
Particularly, when in the atwirl operation of needs, it is the most spacing owing to the locating part 134 of operation handle 130 projection engages with the groove 116 of the body of rod 112, and keeper 132 is positioned on corresponding locating slot 114, no matter making operation ring 200 be positioned at which locating slot 114, fastslew operation handle 130 all can be reached without sliding.
Please also refer to Fig. 6 and Fig. 7, for solid and the sectional view of this utility model the second preferred embodiment.As it can be seen, the operation ring 200 of the present embodiment also includes an annular groove 252 and is located at a rotating ring 250 of annular groove 252.Rotating ring 250 can be relative to operating ring 200 and operation handle 130 rotates, in order to user grips on the other hand rotating ring 250, another hands can fastslew operation handle 130, and then working substance (figure is slightly) is locked or is turned pine.
Additionally, in the present embodiment, the locking button 260 fixing swivel head 150 is also included.As it is shown on figure 3, locking button 260 is advantageously provided in the drive rod 110 with an axial hole 128, it includes a sliding button 262, the alignment pin 264 connecting sliding button 262 one end and connects the locking spring 266 of the sliding button other end.Sliding button 262 one end preferably protrudes from outside the axial hole 128 of drive rod 110, in order to user operates.The preferably setting corresponding with the shape of buckling groove 160 of the shape of alignment pin 264, such as semicircle, arc or other shapes being suitable for, in order to fixing buckling groove 160.
Alignment pin 264 is then protruded from outside forked opening 122 by the effect of locking spring 266 and keeps fixing arbitrary buckling groove 160 (the present embodiment is the first buckling groove 162).User need only move or stir locking button 260, allows alignment pin 264 depart from the first buckling groove 162, and i.e. rotatably swivel head 150 is to required angle, the such as second buckling groove 164.Locking button 260 release after, locking spring 266 back stretch and can again fix the second buckling groove 164, with position rotating 150, as shown in Figures 5 and 6.
Should be noted that at this, the size of the forked arm 130 of drive rod 110 is typically larger than the size of the body of rod 142, makes ratchet spanner 100 of the present utility model have preferably intensity and operation quality.Additionally, in order to enable a user to the holding operation ring 200 and/or the operation handle 130 that consolidate, operate ring 200 and/or operation handle 130 part surface or outer surface also include a patterned structure.
Therefore the ratchet spanner 100 of the present embodiment is in addition to the length needing facility and adjustment operation handle 130 at any time that can regard construction environment, simultaneously can also be at erectility, that is the central shaft 158 of output 152 parallel with the rotation axis 140 of drive rod 110 time, rotating operating handle 130 rapidly, reach quickly working substance (figure is slightly) to be locked or turned the purpose of pine.
Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, and protection domain of the present utility model is not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. one kind can quickly rotate and tensile ratchet spanner, it is characterised in that including:
One drive rod, including a body of rod and the forked arm that connects this body of rod, this body of rod is formed with spaced multiple locating slots and the groove through respectively this locating slot；
One operation handle, including being slidably positioned at the positioning piece of this locating slot arbitrary, the locating part being convexly equipped in this groove and a host cavity of this body of rod accommodating；
One swivel head, including a spherical housing and the ratchet mechanism be located in this spherical housing, this swivel head is articulated in this forked arm two end；And
One operation ring, is sheathed on this operation handle one end, and wherein this keeper is positioned this locating slot arbitrary along with moving of this operation ring, and this operation ring rotates relative to this drive rod.
The most according to claim 1 can quickly rotate and tensile ratchet spanner, it is characterised in that wherein this operation ring also includes one first slit and one second slit with this corresponding setting of the first slit.
The most according to claim 2 can quickly rotate and tensile ratchet spanner, it is characterised in that this first slit and this second slit are respectively formed in the two ends of this operation ring, and this keeper is placed in this first slit.
The most according to claim 2 can quickly rotate and tensile ratchet spanner, it is characterized in that, wherein this operation handle also includes a perforation of this keeper accommodating, is arranged at an attachment fastener of this second slit and contacts at an elastic parts of this attachment fastener side.
The most according to claim 4 can quickly rotate and tensile ratchet spanner, it is characterised in that wherein this perforation is connected with this first slit, and this elastic parts is sheathed on the excircle of this operation handle relative to this second slit.
The most according to claim 4 can quickly rotate and tensile ratchet spanner, it is characterised in that wherein this operation ring also includes the inclined-plane being positioned at this first slit, and this keeper is positioned this locating slot arbitrary slippingly along this inclined-plane.
The most according to claim 4 can quickly rotate and tensile ratchet spanner, it is characterised in that wherein this keeper is a spherical ball or an arcuation ball, and this elastic parts is then a compression spring.
The most according to claim 1 can quickly rotate and tensile ratchet spanner, it is characterised in that wherein this operation ring also includes an annular groove and is located at a rotating ring of this annular groove, and this rotating ring can rotate relative to this operation ring and this operation handle.
The most according to claim 1 can quickly rotate and tensile ratchet spanner, it is characterised in that wherein this swivel head also forms the pivot axis through these forked arm two ends, and this swivel head rotates an angle with this pivot axis for axle center.
The most according to claim 1 can quickly rotate and tensile ratchet spanner, it is characterized in that, also include a locking button, this locking button is arranged in this drive rod with an axial hole, wherein this swivel head also includes the output being convexly equipped in this spherical housing one end and the multiple buckling grooves arranging outside this spherical housing, and this locking button can fix this buckling groove arbitrary in resilient movement ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421510.0U CN205765823U (en) | 2016-05-11 | 2016-05-11 | Can quickly rotate and tensile ratchet spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421510.0U CN205765823U (en) | 2016-05-11 | 2016-05-11 | Can quickly rotate and tensile ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765823U true CN205765823U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620421510.0U Active CN205765823U (en) | 2016-05-11 | 2016-05-11 | Can quickly rotate and tensile ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765823U (en) |
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2016
- 2016-05-11 CN CN201620421510.0U patent/CN205765823U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |