CN203696865U - Spanner structure - Google Patents
Spanner structure Download PDFInfo
- Publication number
- CN203696865U CN203696865U CN201320799063.9U CN201320799063U CN203696865U CN 203696865 U CN203696865 U CN 203696865U CN 201320799063 U CN201320799063 U CN 201320799063U CN 203696865 U CN203696865 U CN 203696865U
- Authority
- CN
- China
- Prior art keywords
- pallet
- adjusting slider
- ratchet head
- cover plate
- spiral shell
- 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 spanner structure. The spanner structure consists of a ratchet wheel head, a first dog, a hollow adjusting slider, a second dog, a spiral moving shaft and a cover plate, wherein a notch is formed in the inner edge of the other side of the ratchet wheel head; the first dog is pivotally arranged on one side of the ratchet wheel head, and two or more first blocking parts are arranged on the side edge of the first dog; the adjusting slider is mounted and arranged in the ratchet wheel head, an accommodating hole is formed in one side of the adjusting slider, penetrating grooves are respectively formed in the periphery near the accommodating hole, and inserting members can be mounted and arranged in the penetrating grooves; an instruction convex part is arranged on the top surface of the adjusting slider, the second dog is pivotally arranged on one side of the adjusting slider, two or more second blocking parts are arranged on the side edge of the second dog, the spiral moving shaft is arranged in the accommodating hole of the adjusting slider in a penetrating mode, the inserting members are propped against the external thread part of the spiral moving shaft, the spiral moving shaft is connected with an adjusting member, the cover plate is fixedly arranged on the top surface of the ratchet wheel head, the cover plate is provided with a through groove through which the instruction convex part penetrates, and a plurality of graduations are formed on one side of the top surface of the cover plate, near the through groove.
Description
[technical field]
The utility model is about a kind of spanner structure, espespecially a kind of spanner structure of the distance of can quick adjustment folder pulling.
[background technology]
Known ratchet spanner, diversity, what various, although these known ratchet spanneres must unscrew or screw for user the use of spiral lock, it is the adjustable clamp distance of pulling rapidly also, and the speed that operation is used is very slow; Obviously have much room for improvement.
[utility model content]
The purpose of this utility model is to be: 1, a kind of situation that can not produce clamping deflection is provided, and operation is very laborsaving on using, and the spanner structure that the spiral lock of different size specification all can clamp operation.2, provide a kind of horizontal or vertical direction application of force all can really clamp spiral lock, the spanner structure not being restricted in activity operations.3, provide one can quick adjustment the folder distance of pulling, spanner structure simply and easily in operation.4, provide a kind of and inspect, measure the spanner structure that presss from both sides the spiral lock size of pulling.
A kind of spanner structure, is characterized in that, comprising:
One ratchet head, a side of this ratchet head one handle that is pivoted, and in this ratchet head, there is an accommodation space, a side inner edge of this accommodation space is provided with a breach;
One first pallet, this first pallet has one first pivot hole, and the side of this first pallet in the accommodation space of this ratchet head has the first more than two or two stoppers, and this first pallet utilizes one first post to wear pivot in this first pivot hole, make this first pallet be hubbed at the first side of this ratchet, and between this first pallet and this ratchet head, install a positioning component, make under this first pallet normality to be able to be supported by this positioning component;
One hollow adjusting slider, this adjusting slider is installed in the accommodation space of this ratchet head, this adjusting slider has all arcs towards accommodation space one side of this ratchet head, and this adjusting slider differs from this side of cutting arc and has an accommodating hole, the periphery that this adjusting slider is adjacent to this accommodating hole has a saturating groove, this saturating groove is to plug for the plug-in unit of a tool interpolating unit, and the end face desired location of this adjusting slider has an indication protuberance;
One second pallet, this second pallet has one second pivot hole, and this second pallet differs from this adjusting slider one side and has the second more than two stoppers, and this second pallet utilizes one second post to wear pivot in this second pivot hole, make this second pallet be hubbed at this adjusting slider one side, and between this second pallet and this adjusting slider, install a positioning component, make under this second pallet normality to be able to be supported by this positioning component;
One spiral shell moving axis, this spiral shell moving axis is arranged in the accommodating hole of this adjusting slider, and this spiral shell moving axis has an external thread part and a linkage part, and this external thread part is supported for the interpolating unit of this plug-in unit, and this linkage part is connected with an adjustment part, and this linkage part abuts against the breach in this ratchet head;
One cover plate, this cover plate is fixedly arranged on this ratchet head end face, and this cover plate desired location has the groove of wearing, and this is worn groove and passes for indication protuberance of this adjusting slider, and contiguous this of this cover plate end face worn groove one side and be provided with some scales.
Wherein, this positioning component is made up of a spring and a locating dowel.
Wherein, the linkage part of this spiral shell moving axis and this adjustment part are formed in one.
Wherein, the linkage part of this spiral shell moving axis is polygon projection, and the central authorities of this adjustment part have a polygonal endoporus, and this endoporus plugs for this projection.
The utility model advantage and effect are: can not produce the situation of clamping deflection, operation is very laborsaving on using, and the spiral lock of different size specification all can clamp operation; The horizontal or vertical direction application of force all can clamp spiral lock really, in activity operations, is not restricted; Can quick adjustment press from both sides the distance of pulling, simple and convenient in operation; Can inspect, measure the folder spiral lock size of pulling.
[accompanying drawing explanation]
Fig. 1 is perspective exploded view of the present utility model.
Fig. 2 is another visual angle perspective exploded view of the present utility model.
Fig. 3 is three-dimensional combination schematic diagram of the present utility model.
Fig. 4 is local top surface schematic diagram of the present utility model.
Fig. 5 is the 4-4 generalized section of Fig. 4.
Fig. 6 is that embodiment of the present utility model operates three-dimensional appearance schematic diagram.
Fig. 7 is that embodiment of the present utility model operates local top surface schematic diagram.
Fig. 8 is the 7-7 generalized section of Fig. 7.
Fig. 9 is the end face operation chart () of the utility model sandwiched BIG SIZE BOLTS head.
Figure 10 is the end face operation chart (two) of the utility model sandwiched BIG SIZE BOLTS head.
Figure 11 is the end face operation chart () of the utility model sandwiched small size bolt head.
Figure 12 is the end face operation chart (two) of the utility model sandwiched small size bolt head.
Number in the figure is described as follows:
Ratchet head 10 accommodation space 11 breach 12 handles 20
The first pallet 30 first pivot hole 31 first stopper 32 first posts 33
Positioning component 40 spring 41 locating dowel 42 adjusting sliders 50
Cut saturating groove 53 plug-in units 54 of arc 51 accommodating hole 52
Interpolating unit 541 is indicated protuberance 55 second pallet 60 second pivot holes 61
The second stopper 62 second post 63 spiral shell moving axis 70 external thread parts 71
Linkage part 72 adjustment part 73 endoporus 731 cover plates 80
Wear groove 81 scales 82
The head B of the head A small size spiral lock of large scale spiral lock
[specific embodiment]
Shown in Fig. 1-12, the utility model is a kind of spanner structure, and it comprises:
One ratchet head 10, a side of this ratchet head 10 one handle 20 that is pivoted, and in this ratchet head 10, there is an accommodation space 11, a side inner edge of this accommodation space 11 is provided with a breach 12.
One first pallet 30, this first pallet 30 has one first pivot hole 31, and the side of this first pallet 30 in the accommodation space 11 of this ratchet head 10 has the first more than two or two stoppers 32, and this first pallet 30 is to utilize one first post 33 to wear pivot in this first pivot hole 31, make this first pallet 30 be hubbed at a side of this ratchet head 10, and between this first pallet 30 and this ratchet head 10, install a positioning component 40, make to be able to be supported by this positioning component 40 under these the first pallet 30 normalities.
One hollow adjusting slider 50, this adjusting slider 50 is to be installed in the accommodation space 11 of this ratchet head 10, this adjusting slider 50 has all arcs 51 towards accommodation space 11 1 sides of this ratchet head 10, and this adjusting slider 50 differs from this side of cutting arc 51 and has an accommodating hole 52, the periphery that this adjusting slider 50 is adjacent to this accommodating hole 52 has a saturating groove 53, this saturating groove 53 is to plug for the plug-in unit 54 of a tool interpolating unit 541, and the end face desired location of this adjusting slider 50 has an indication protuberance 55.
One second pallet 60, this second pallet 60 has one second pivot hole 61, and the side that this second pallet 60 differs from this adjusting slider 50 has the second more than two stoppers 62, and this second pallet 60 is to utilize one second post 63 to wear pivot in this second pivot hole 61, make this second pallet 60 be hubbed at a side of this adjusting slider 50, and between this second pallet 60 and this adjusting slider 50, install a positioning component 40, make to be able to be supported by this positioning component 40 under these the second pallet 60 normalities.
One spiral shell moving axis 70, this spiral shell moving axis 70 is to be arranged in the accommodating hole 52 of this adjusting slider 50, this spiral shell moving axis 70 has an external thread part 71 and a linkage part 72, this external thread part 71 is to support for the interpolating unit 541 of this plug-in unit 54, and this linkage part 72 is to be connected with an adjustment part 73, and this linkage part 72 is the breach 12 that abut against in this ratchet head 10.
One cover plate 80, this cover plate 80 is the end faces that are fixedly arranged on this ratchet head 10, the desired location of this cover plate 80 has the groove of wearing 81, and this wears groove 81 is to pass for the indication protuberance 55 of this adjusting slider 50, and contiguous this side of wearing groove 81 of the end face of this cover plate 80 is provided with some scales 82.
Wherein, this positioning component 40 is made up of a spring 41 and a locating dowel 42.
Wherein, the linkage part 72 of this spiral shell moving axis 70 is to be formed in one with this adjustment part 73.
Wherein, the linkage part 72 of this spiral shell moving axis 70 is to be polygon projection, and the central authorities of this adjustment part 73 have a polygonal endoporus 731, and this endoporus 731 is to plug for this projection, after this adjustment part 73 is rotated, makes it to be able to this spiral shell moving axis 70 of interlock.
And by above constituting, please continue to coordinate and consult shown in Fig. 1-12, in the time that user's wish is used the utility model, ratchet head 10 can be positioned over to the head of spiral lock, user is just able to direct turn adjustment part 73, making it interlock spiral shell moving axis 70 rotates, make spiral shell moving axis 70 to ratchet head 10 direction displacements, and spiral shell moving axis 70 is during to ratchet head 10 direction displacement, because the external thread part 71 of spiral shell moving axis 70 drives the plug-in unit 54 of adjusting slider 50, adjusting slider 50 is able to ratchet head 10 direction displacements, so, just so that the external edge of head of cutting arc 51 and be resisted against spiral lock of adjusting slider 50, by the first stopper 32 of the first pallet 30, the second stopper 62 of the second pallet 60 and adjusting slider 50 cut arc 51 to the head of spiral lock urgent (as shown in Fig. 9 and Figure 11), and can make, user is convenient revolves lock to this spiral lock, it is upper simple and convenient that the utility model not only operates use, and adjustable design, spiral lock applicable to different specification size uses, dark tool practicality.
And it should be noted that, please continue to coordinate and consult shown in Fig. 9-12, what user utilized adjusting slider 50 cuts arc 51, the first stopper 32 of the first pallet 30, the second stopper 62 of the second pallet 60 and the inner edge of ratchet head 10 form four fixing points, while making it to revolve the head A of lock large scale spiral lock or the head B of small size spiral lock, comparatively firm (as shown in Fig. 9 and Figure 11), and can not produce clamping deflection after clamping, askew fall situation, and in the time of user's switching the utility model, the first stopper 32 of the first pallet 30, the second stopper 62 of the second pallet 60 forms the contact point (as Figure 10 and Figure 12 as shown in) of torsion when stressed, operation is used very laborsaving, and while using the utility model, no matter carry out the horizontal or vertical direction application of force, all can really clamp spiral lock, in activity operations, be not more restricted, greatly, the head of the spiral lock of small size all can clamp operation use, the dark convenient and practical property of tool.
Because cover plate 80 end faces of the present utility model are provided with some scales 82, and the end face utilization of adjusting slider 50 indication protuberance 55 is worn groove 81 through cover plate 80, after adjusting slider 50 puts in place to ratchet head 10 direction displacements, can be by indication protuberance 55 to being positioned at the scale 82 of cover plate 80, and can make user inspect, measure the size of pressing from both sides the spiral lock of pulling, simple and convenient in use.
In addition, because the external thread part 71 of spiral shell moving axis 70 is the designs for coarse thread, therefore in the time that the every rotation one of spiral shell moving axis 70 is enclosed, its interlock adjusting slider 50 displacements fast, with traditional structure in comparison, of the present utility modelly regulate the speed fast 5～10 times, the distance of can quick adjustment folder pulling, dark tool practicality.
In addition, the utlity model has the cover plate 80 of scale 82, not only can, in the end face setting of ratchet head 10, also can arrange in the bottom surface of ratchet head 10, make it to have two-sided effect of inspecting, measuring the size of pressing from both sides the spiral lock of pulling, dark tool practicality.
Claims (4)
1. a spanner structure, is characterized in that, comprising:
One ratchet head, a side of this ratchet head one handle that is pivoted, and in this ratchet head, there is an accommodation space, a side inner edge of this accommodation space is provided with a breach;
One first pallet, this first pallet has one first pivot hole, and the side of this first pallet in the accommodation space of this ratchet head has the first more than two or two stoppers, and this first pallet utilizes one first post to wear pivot in this first pivot hole, make this first pallet be hubbed at the first side of this ratchet, and between this first pallet and this ratchet head, install a positioning component, make under this first pallet normality to be able to be supported by this positioning component;
One hollow adjusting slider, this adjusting slider is installed in the accommodation space of this ratchet head, this adjusting slider has all arcs towards accommodation space one side of this ratchet head, and this adjusting slider differs from this side of cutting arc and has an accommodating hole, the periphery that this adjusting slider is adjacent to this accommodating hole has a saturating groove, this saturating groove is to plug for the plug-in unit of a tool interpolating unit, and the end face desired location of this adjusting slider has an indication protuberance;
One second pallet, this second pallet has one second pivot hole, and this second pallet differs from this adjusting slider one side and has the second more than two stoppers, and this second pallet utilizes one second post to wear pivot in this second pivot hole, make this second pallet be hubbed at this adjusting slider one side, and between this second pallet and this adjusting slider, install a positioning component, make under this second pallet normality to be able to be supported by this positioning component;
One spiral shell moving axis, this spiral shell moving axis is arranged in the accommodating hole of this adjusting slider, and this spiral shell moving axis has an external thread part and a linkage part, and this external thread part is supported for the interpolating unit of this plug-in unit, and this linkage part is connected with an adjustment part, and this linkage part abuts against the breach in this ratchet head;
One cover plate, this cover plate is fixedly arranged on this ratchet head end face, and this cover plate desired location has the groove of wearing, and this is worn groove and passes for indication protuberance of this adjusting slider, and contiguous this of this cover plate end face worn groove one side and be provided with some scales.
2. spanner structure according to claim 1, is characterized in that: this positioning component is made up of a spring and a locating dowel.
3. spanner structure according to claim 1, is characterized in that: the linkage part of this spiral shell moving axis and this adjustment part are formed in one.
4. spanner structure according to claim 1, is characterized in that: the linkage part of this spiral shell moving axis is polygon projection, and the central authorities of this adjustment part have a polygonal endoporus, and this endoporus plugs for this projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799063.9U CN203696865U (en) | 2013-12-05 | 2013-12-05 | Spanner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799063.9U CN203696865U (en) | 2013-12-05 | 2013-12-05 | Spanner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696865U true CN203696865U (en) | 2014-07-09 |
Family
ID=51047363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799063.9U Expired - Fee Related CN203696865U (en) | 2013-12-05 | 2013-12-05 | Spanner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI626124B (en) * | 2017-08-07 | 2018-06-11 | Free-running torque wrench |
-
2013
- 2013-12-05 CN CN201320799063.9U patent/CN203696865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI626124B (en) * | 2017-08-07 | 2018-06-11 | Free-running torque wrench |
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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: 20140709 Termination date: 20201205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |