CN203818044U - Multifunctional wrench for stepless speed change - Google Patents
Multifunctional wrench for stepless speed change Download PDFInfo
- Publication number
- CN203818044U CN203818044U CN201420193377.9U CN201420193377U CN203818044U CN 203818044 U CN203818044 U CN 203818044U CN 201420193377 U CN201420193377 U CN 201420193377U CN 203818044 U CN203818044 U CN 203818044U
- Authority
- CN
- China
- Prior art keywords
- pulling
- adjustable
- wrench
- adjusting screw
- displacement
- 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
Links
Abstract
The utility model relates to a multifunctional wrench for stepless speed change. The multifunctional wrench comprises a wrench body, wherein wrench holes are respectively formed in the two ends of the wrench body; an adjusting screw rod is arranged in the wrench body; adjustable wrench supports matched with the wrench holes are respectively arranged at the two ends of the adjusting screw rod; an adjustable thread bushing is arranged between each adjustable wrench support and the adjusting screw rod; the adjustable thread bushings are in screw joint with the screw thread wall of the inner wall of the wrench body; an adjustable button fixed with the adjusting screw rod is arranged in the adjusting screw rod; the distances between the wrench holes and the adjustable wrench supports are adjusted through the adjustable button; the diameters of the wrench holes in the two ends of the wrench body are different. The multifunctional wrench for stepless speed change disclosed by the utility model is compact in structure and convenient to operate, and the applicable range is enlarged.
Description
Technical field
The utility model relates to a kind of function spanner, relates in particular to a kind of infinitely variable speeds multifunctional wrench, for hardware & tools.
Background technology
Current traditional spanner, the hole of pulling in spanner is all constant aperture, such brings significant limitation to use, has also increased the cost using simultaneously, cannot meet current demand.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, provides a kind of easy to use, expands adaptive scope, simultaneously easy to operate infinitely variable speeds multifunctional wrench.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of infinitely variable speeds multifunctional wrench, comprise and pull body, the described two ends of pulling body are respectively equipped with pulls hole, described pulling is provided with adjusting screw(rod) in body, the two ends of described adjusting screw(rod) be respectively equipped with pull that hole matches adjustablely pull support, described adjustable pulling between support and adjusting screw(rod) is provided with adjustable thread cover, described adjustable thread cover and the threaded walls bolt of pulling body inwall, in described adjusting screw(rod), be provided with adjusting screw(rod) fix can tuning knob, spacing between support is pulled by regulating mutually by tuning knob with adjustable in the described hole of pulling, the described aperture of pulling hole of pulling body two ends is different.
As preferably, described pulling in body is provided with and regulates displacement frame, described adjusting screw(rod) is located at and regulates in displacement frame, described adjusting displacement frame is provided with and the adjusting displacement aperture can tuning knob phase shift regulating, described adjusting displacement aperture is located in adjustable cap, described adjustable cap with pull body and fix, the described two ends of pulling body are respectively equipped with screw thread displacement groove, described screw thread displacement groove regulates displacement with adjustable thread cover mutually by displacement bar.
As preferably, the described adjustable outer wall of pulling support is provided with and pulls the groove that connects that hole matches, and the described cross section that connects groove is triangular shape.
As preferably, the described material of pulling body is working of plastics or metalwork.
Pulling aperture, hole and can making difference of two ends, left and right, specifically depending on service condition, can make different specifications.
Therefore, infinitely variable speeds multifunctional wrench of the present utility model, compact conformation, easy to operate, expand adaptive scope.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is elevated bottom perspective structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of infinitely variable speeds multifunctional wrench, comprise and pull body 1, the described two ends of pulling body 1 are respectively equipped with pulls hole 2, described pulling is provided with adjusting screw(rod) 3 in body 1, the two ends of described adjusting screw(rod) 3 are respectively equipped with and pull adjustable the pulling that hole 2 matches and support 4, described adjustable pulling supported 4 and is provided with adjustable thread with 3 of adjusting screw(rod)s and overlaps 5, described adjustable thread cover 5 and threaded walls 6 bolts of pulling body 1 inwall, in described adjusting screw(rod) 3, be provided with adjusting screw(rod) 3 fix can tuning knob 7, the spacing of 4 is supported by regulating mutually by tuning knob 7 with adjustable pulling in the described hole 2 of pulling, the described aperture of pulling hole 2 of pulling body 1 two ends is different.
Described pulling in body 1 is provided with and regulates displacement frame 8, described adjusting screw(rod) 3 is located at and regulates in displacement frame 8, described adjusting displacement frame 8 be provided with can tuning knob the adjusting displacement aperture 9 that regulates of 7 phase shifts, described adjusting displacement aperture 9 is located in adjustable cap 10, described adjustable cap 10 with pull body 1 and fix, the described two ends of pulling body 1 are respectively equipped with screw thread displacement groove 11, and described screw thread displacement groove 11 regulates displacement with adjustable thread cover 5 mutually by displacement bar 12.
Described adjustable pull support 4 outer wall be provided with pull that hole 2 matches connect groove 13, the described cross section that connects groove 13 is triangular shape.
The described material of pulling body 1 is working of plastics or metalwork.
Claims (4)
1. an infinitely variable speeds multifunctional wrench, it is characterized in that: comprise and pull body (1), the described two ends of pulling body (1) are respectively equipped with pulls hole (2), described pulling is provided with adjusting screw(rod) (3) in body (1), the two ends of described adjusting screw(rod) (3) be respectively equipped with pull that hole (2) matches adjustablely pull support (4), described adjustable pulling between support (4) and adjusting screw(rod) (3) is provided with adjustable thread cover (5), described adjustable thread cover (5) and threaded walls (6) bolt of pulling body (1) inwall, in described adjusting screw(rod) (3), be provided with adjusting screw(rod) (3) fix can tuning knob (7), spacing between support (4) is pulled by regulating mutually by tuning knob (7) with adjustable in the described hole (2) of pulling, the described aperture of pulling hole (2) of pulling body (1) two ends is different.
2. infinitely variable speeds multifunctional wrench according to claim 1, it is characterized in that: described pulling in body (1) is provided with and regulates displacement frame (8), described adjusting screw(rod) (3) is located at and regulates in displacement frame (8), described adjusting displacement frame (8) is provided with and the adjusting displacement aperture (9) can tuning knob (7) phase shift regulating, described adjusting displacement aperture (9) is located in adjustable cap (10), described adjustable cap (10) with pull body (1) and fix, the described two ends of pulling body (1) are respectively equipped with screw thread displacement groove (11), described screw thread displacement groove (11) regulates displacement with adjustable thread cover (5) mutually by displacement bar (12).
3. infinitely variable speeds multifunctional wrench according to claim 1 and 2, is characterized in that: the described adjustable outer wall of pulling support (4) be provided with pull that hole (2) matches connect groove (13), the described cross section that connects groove (13) is triangular shape.
4. infinitely variable speeds multifunctional wrench according to claim 1 and 2, is characterized in that: the described material of pulling body (1) is working of plastics or metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193377.9U CN203818044U (en) | 2014-04-21 | 2014-04-21 | Multifunctional wrench for stepless speed change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193377.9U CN203818044U (en) | 2014-04-21 | 2014-04-21 | Multifunctional wrench for stepless speed change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818044U true CN203818044U (en) | 2014-09-10 |
Family
ID=51473587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193377.9U Expired - Fee Related CN203818044U (en) | 2014-04-21 | 2014-04-21 | Multifunctional wrench for stepless speed change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818044U (en) |
-
2014
- 2014-04-21 CN CN201420193377.9U patent/CN203818044U/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: 20140910 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |