CN102785209B - Ratchet handle - Google Patents
Ratchet handle Download PDFInfo
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- CN102785209B CN102785209B CN201210292109.8A CN201210292109A CN102785209B CN 102785209 B CN102785209 B CN 102785209B CN 201210292109 A CN201210292109 A CN 201210292109A CN 102785209 B CN102785209 B CN 102785209B
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- handle
- elastic component
- ratchet
- fixed
- slide block
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Abstract
The invention discloses a ratchet handle, which comprises a bidirectional ratchet mechanism and a handle mechanism. The handle mechanism is sleeved outside the bidirectional ratchet mechanism. A handle can drive the bidirectional adjustment of the bidirectional ratchet mechanism. The ratchet handle is provided with a fast turning direction maintaining sleeve selectively with a curved surface shape or an inwards-sunken shape, and long-distance positioning can be realized, so that the ratchet handle can be used comfortably and stably.
Description
Technical field
The present invention relates to a kind of ratchet handle, or rather a kind of bidirectional ratchet handle.
Background technology
Common ratchet handle is in the market only single direction ratchet mostly, and minority bidirectional ratchet handle arrangement is also comparatively complicated, uses inconvenience.
Summary of the invention
Due to the above-mentioned shortcoming of prior art, the present invention proposes a kind of ratchet handle, and it effectively can solve the above-mentioned shortcoming of prior art.
The present invention is by the following technical solutions:
A kind of ratchet handle, it comprises bidirectional ratchet mechanism, handle, and described taper knob is located at the outside of described bidirectional ratchet mechanism, and described handle can drive bidirectional ratchet mechanism described in bidirectional modulation.
Described bidirectional ratchet mechanism comprises ratchet and two-way ratchet.
Described handle is provided with two-way switch, regulates the described two-way ratchet of manipulation by described two-way switch.
Described two-way switch comprises button and switching toggle block, and described switching toggle block abuts with described two-way ratchet.
Also comprise elastic component, elastic component fixed mount and slide block, described slide block comprises main body and two slide blocks, slide block described in one is fixed at described slider body two ends respectively, and described slide block is located in the chute on described handle, and described slide block is spacing and can slide in described chute by described chute; Described elastic component fixed mount is fixed on the chute of described handle, and described elastic component one end is fixed on described elastic component fixed mount, and the other end is fixed on described slide block.
Described elastic component is heart-shaped elastic component.
Described heart-shaped elastic component tip is fixed on described elastic component fixed mount, and the recessed end of described heart-shaped elastic component is fixed on described slider body.
Also comprise pad, described pad is fixed on the chute of described handle, and described slide block and described flexible fastening piece is determined by described pad.
Described elastic component fixed mount is provided with a breach, and described switching toggle block through described breach, and can move in described breach.
The present invention has the following advantages:
This handle is the aid driving the motion of screw, nut and rotation direction for screwdriver bit, inner hexagon spanner etc., the built-in bidirectional ratchet mechanism of this instrument, and fast rotary, to maintainance set, with multi-functional in one, is a novel power-assisted handle.
The bidirectional ratchet mechanism that this handle carries adopts duplex ratchet, the stability of limited maintenance product and reliability; Adopt the choosing of larger area to switch, improve convenience in use and comfortable;
This instrument is equipped with fast rotary to maintainance set, and the profile of this maintainance set selects the moulding of curved surface and indent, and wide Distance positioning, makes instrument in use comfortable, steady.
Owing to have employed the choosing of larger area to switch, bidirectional ratchet is hidden in the middle of handle simultaneously, and links into an integrated entity to maintainance set with fast rotary, greatly improve the result of use of this instrument: be convenient, comfortable, practical and attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention.
Fig. 2 is the structural representation of the handle in Fig. 1.
Fig. 3 is the structural representation of the ratchet mechanism in Fig. 1.
Fig. 4 is the structural blast figure of Fig. 1.
Fig. 5 is the structural representation of handle in Fig. 2.
Fig. 6 is the structural representation of elastic component, elastic component fixed mount and slide block in Fig. 1.
Fig. 7 is the structural representation of setting-up piece in Fig. 1.
Fig. 8 is the structural representation of slide block in Fig. 4.
Fig. 9 is the structural representation of Fig. 1 Elastic part.
Detailed description of the invention:
Below in conjunction with detailed description of the invention, describe the present invention in detail.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As shown in Figure 1, a kind of ratchet handle, it comprises bidirectional ratchet mechanism 2, handle 1, handle 1 is sheathed on the outside of bidirectional ratchet mechanism 2, and handle 1 can drive bidirectional modulation bidirectional ratchet mechanism 2, bidirectional ratchet mechanism 2 fixed by handle 1, and this handle 1 can strengthen the moment of ratchet mechanism 2, easy to use, and handle 1 can also regulate the rotation direction of ratchet.
As shown in Figure 2, bidirectional ratchet mechanism 2 comprises ratchet and two-way ratchet 21, and handle 1 is provided with two-way switch 11, regulates the two-way ratchet 21 of manipulation by two-way switch 11, and then controlled double-direction ratchet mechanism 2.As shown in Figure 4, two-way switch 11 comprises button 111 and switching toggle block, and switching toggle block abuts with two-way ratchet 21, drives institute's switching toggle block by the button promoting two-way switch 11, due to switching toggle block with stir two-way ratchet 21 and abut against, thus stir two-way ratchet 21.
Also comprise elastic component 13, elastic component fixed mount 15 and slide block 14.Slide block 14 comprises main body 141 and two slide blocks 142, and a slide block 142 is fixed at slider body 141 two ends respectively, and slide block 142 is located in the chute 101 on handle 1, and slide block 142 is spacing and can slide in chute 101 by chute 101, as shown in Figure 8.Elastic component fixed mount 15 is fixed on the chute 101 of handle 1, and elastic component 13 is fixed on elastic component fixed mount 15 and slide block 14, as shown in FIG. 6 and 7.In the present embodiment, elastic component 13 is heart-shaped elastic component, and heart-shaped elastic component 13 tip 131 is fixed on elastic component fixed mount 15, and the recessed end 132 of heart-shaped elastic component is fixed on slider body 141, as shown in Figure 9.
The present embodiment also comprises pad 12, and pad 12 is fixed on the chute 101 of handle 1, and described slide block 14 and flexible fastening piece 15 is fixed, as shown in Fig. 4 and Fig. 7 by pad 12.Slide block 14 is provided with a breach, and described switching toggle block through described breach, and can move in breach.
This handle is the aid driving the motion of screw, nut and rotation direction for screwdriver bit, inner hexagon spanner etc.The built-in bidirectional ratchet mechanism of this instrument, fast rotary, to maintainance set, with multi-functional in one, is a novel power-assisted handle.
The bidirectional ratchet mechanism that this handle carries adopts two-way ratchet, the stability of limited maintenance product and reliability; Adopt the choosing of larger area to switch, improve convenience in use and comfortable;
This instrument is equipped with fast rotary to maintainance set, and the profile of this maintainance set selects the moulding of curved surface and indent, and wide Distance positioning, makes instrument in use comfortable, steady.
Owing to have employed the choosing of larger area to switch, bidirectional ratchet is hidden in the middle of handle simultaneously, and links into an integrated entity to maintainance set with fast rotary, greatly improve the result of use of this instrument: be convenient, comfortable, practical and attractive in appearance.
Claims (3)
1. a ratchet handle, it is characterized in that, it comprises bidirectional ratchet mechanism, handle, described taper knob is located at the outside of described bidirectional ratchet mechanism, and described handle can drive bidirectional ratchet mechanism described in bidirectional modulation, described bidirectional ratchet mechanism comprises ratchet and two-way ratchet, described handle is provided with two-way switch, the described two-way ratchet of manipulation is regulated by described two-way switch, described two-way switch comprises button and switching toggle block, described switching toggle block abuts with described two-way ratchet, described switching toggle block is driven by the button promoting two-way switch, thus stir two-way ratchet, also comprise elastic component, elastic component fixed mount and slide block, described slide block comprises main body and is located at two slide blocks below described main body, slide block described in one is fixed at described slider body two ends respectively, described slide block is located in the chute on described handle, and described slide block is spacing and can slide in described chute by described chute, described elastic component fixed mount is fixed on the chute of described handle, and described elastic component is fixed on described elastic component fixed mount and described slide block, described elastic component is heart-shaped elastic component, described heart-shaped elastic component tip is fixed on described elastic component fixed mount, and the recessed end of described heart-shaped elastic component is fixed on described slider body.
2. ratchet handle according to claim 1, is characterized in that, also comprises pad, and described pad is fixed on the chute of described handle, and described slide block and described flexible fastening piece is fixed by described pad.
3. ratchet handle according to claim 2, is characterized in that, described elastic component fixed mount is provided with a breach, and described switching toggle block through described breach, and can move in described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292109.8A CN102785209B (en) | 2012-08-17 | 2012-08-17 | Ratchet handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292109.8A CN102785209B (en) | 2012-08-17 | 2012-08-17 | Ratchet handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785209A CN102785209A (en) | 2012-11-21 |
| CN102785209B true CN102785209B (en) | 2015-07-08 |
Family
ID=47150898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210292109.8A Active CN102785209B (en) | 2012-08-17 | 2012-08-17 | Ratchet handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785209B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722253A (en) * | 1987-01-21 | 1988-02-02 | Jessie Chow | Reversible ratchet wrench with one-hand accessible switch |
| CN2132596Y (en) * | 1992-08-18 | 1993-05-12 | 太原铁路分局榆社工务段 | Moment spanner with ratchet mechanism |
| DE29801284U1 (en) * | 1998-01-27 | 1998-04-02 | Huang, Chiu Tong, Taichung | Improvement of the construction of a double-sided wrench with reversible direction of rotation by gear |
| JP3884887B2 (en) * | 1999-08-27 | 2007-02-21 | 株式会社ルネサステクノロジ | Drawing probe and manufacturing method thereof |
| CN2532946Y (en) * | 2002-02-09 | 2003-01-29 | 胡厚飞 | Improved bidirectional ratchet spanner structure |
| CN1332795C (en) * | 2005-04-07 | 2007-08-22 | 上海人造板机器厂有限公司 | Device of bi-directional ratchet wheel and ratchet clutch and operation |
| TWI280906B (en) * | 2006-05-05 | 2007-05-11 | King Hawk Co Ltd | Rotational wrench structure |
-
2012
- 2012-08-17 CN CN201210292109.8A patent/CN102785209B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785209A (en) | 2012-11-21 |
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| C14 | Grant of patent or utility model | ||
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