CN202592269U - Ratchet spanner - Google Patents
Ratchet spanner Download PDFInfo
- Publication number
- CN202592269U CN202592269U CN 201220209481 CN201220209481U CN202592269U CN 202592269 U CN202592269 U CN 202592269U CN 201220209481 CN201220209481 CN 201220209481 CN 201220209481 U CN201220209481 U CN 201220209481U CN 202592269 U CN202592269 U CN 202592269U
- Authority
- CN
- China
- Prior art keywords
- spanner
- ratchet spanner
- tenon
- ratchet
- clamping part
- 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 discloses a ratchet spanner comprising a ratchet spanner body (1) with a tenon (11), and a clamping portion (2) movably connected with the ratchet spanner body (1). The clamping part (2) comprises an open spanner head (22) and a tenon hole (21). The tenon hole (21) is located in a transversely and outwardly extending part (24) of the open spanner head (22). The ratchet spanner body (1) is movably connected with the transversely and outwardly extending part (24) through the tenon (11) arranged on the ratchet spanner body (1) and the tenon hole (21) of the clamping part (2). The ratchet spanner effectively solves the problem of incapability of completing assembly and disassembly because conventional spanners are somewhat subject to the influence of construction conditions during the assembly and disassembly. The ratchet spanner achieves the advantages of time and labor saving, high assembly and disassembly efficiency and high applicability to small and narrow spaces when the ratchet spanner is used for assembly and disassembly by taking advantage of the principle of existing ratchet spanners and being combined with the open spanner head.
Description
Technical field
The utility model relates to the hardware & tools equipment technical field, is specifically related to a kind of ratchet spanner.
Background technology
Spanner is mainly used in a kind of hand tools of threaded fasteners such as tightening or unscrew bolt, nut, mainly contains these several kinds of monkey wrench, fork spanner, double offset ring spanner, combination wrenches, box spanner, inner hexagon spanner and torque spanneres.Spanner brings a lot of many facilities for our daily life, but in some place, owing to receive the restriction of execution conditions, makes troubles also can for our loading and unloading.At first, when we need load and unload securing member, when around the securing member a lot of barrier being arranged; Because angle, traditional open-end wrench just is difficult to and securing member interlock mutually, if it is longer to run into the screw portion of securing member; Traditional box spanner also can't carry out operation, secondly, even spanner and securing member can be realized interlock; But because of stopping of peripheral obstacle, conventional spanner can't not exerted oneself because of there being enough running angles at all, thereby causes loading and unloading to accomplish smoothly.
Summary of the invention
The technical problem that the utility model will solve provides a kind of ratchet spanner; The utility model efficiently solves conventional spanner when carrying out handling operation; Can receive the influence of execution conditions to a certain extent; Thereby the problem that can't loading and unloading be accomplished, the utility model utilizes existing ratchet spanner principle, the advantage that has realized that at hand the utility model is time saving and energy saving when carrying out handling operation, the efficiency of loading and unloading is high and be particularly suitable in small space, operating in conjunction with open spanner.
The utility model is realized through following technical scheme:
Technical scheme one,
A kind of ratchet spanner; Comprise ratchet spanner that is provided with tenon and the clamping part that flexibly connects with it; It is characterized in that: said clamping part comprise open spanner at hand, the falcon hole; Said falcon hole is positioned at open spanner at hand in the horizontal extension portion, and ratchet spanner is gone up the tenon that is provided with and the falcon hole flexible connection of clamping part through it.
The further Technological improvement plan of the utility model is:
Said open spanner opening part at hand is provided with the tooth sheet.
The utility model further Technological improvement plan is:
Said falcon hole, tenon be shaped as square or for hexagon or for quincunx.
Technical scheme two,
A kind of ratchet spanner; Comprise ratchet spanner that is provided with tenon and the clamping part that flexibly connects with it; It is characterized in that: said clamping part comprises open-type double offset ring spanner head, falcon hole; Said falcon hole is positioned in the double offset ring spanner head horizontal extension portion, and ratchet spanner flexibly connects through the tenon of setting on it and the falcon hole of clamping part.
The further Technological improvement plan of the utility model is:
Said falcon hole, tenon be shaped as square or for hexagon or for quincunx.
The utility model compared with prior art has obvious advantage; The utility model effectively combines driving end with ratchet spanner; Utilize driving end to keep interlock with the securing member in the small space; Simultaneously in the horizontal extension portion of driving end, the falcon hole being set matches with ratchet spanner; But realized the operation of driving end low-angle, the utility model has efficient, quick, labour-saving advantage when carrying out fitment operation.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation;
Fig. 2 is the utility model embodiment two structural representations;
Fig. 3 is the user mode figure of the utility model.
The specific embodiment
Embodiment one,
As shown in Figure 1; The utility model comprises ratchet spanner 1 that is provided with tenon 11 and the clamping part 2 that flexibly connects with it; Clamping part 2 comprise open spanner at hand 22, falcon hole 21; Said falcon hole 21 is positioned at open spanner at hand in the 22 horizontal extension portions 24, and ratchet spanner 1 is through its falcon hole 21 flexible connections of going up the tenon 11 that is provided with and clamping part 2, and open spanner 22 opening part at hand is provided with tooth sheet 23; Tooth sheet 23 increased open spanner at hand 22 with the snap-in force of securing member, falcon hole 21, tenon 11 be shaped as square or for hexagon or for quincunx.
Embodiment two,
As shown in Figure 2; The utility model comprises ratchet spanner 1 that is provided with tenon 11 and the clamping part 2 that flexibly connects with it; Clamping part 2 comprises open-type double offset ring spanner head 22, falcon hole 21; Falcon hole 21 is positioned in the double offset ring spanner head 22 horizontal extension portions 24, and ratchet spanner 1 flexibly connects through its falcon hole 21 of going up the tenon 11 that is provided with and clamping part 2, falcon hole 21, tenon 11 be shaped as square or for hexagon or be quincunx.
The utility model has reached the foregoing invention purpose in sum.
Claims (5)
1. ratchet spanner; Comprise ratchet spanner (1) that is provided with tenon (11) and the clamping part (2) that flexibly connects with it; It is characterized in that: said clamping part (2) comprises open spanner (22), falcon hole (21) at hand; Said falcon hole (21) is positioned at open spanner at hand in (22) horizontal extension portion (24), and ratchet spanner (1) is gone up falcon hole (21) flexible connection of the tenon (11) that is provided with and clamping part (2) through it.
2. a kind of ratchet spanner according to claim 1 is characterized in that: the said open spanner opening part of (22) at hand is provided with tooth sheet (23).
3. a kind of ratchet spanner according to claim 1 and 2 is characterized in that: said falcon hole (21), tenon (11) be shaped as square or for hexagon or for quincunx.
4. ratchet spanner; Comprise ratchet spanner (1) that is provided with tenon (11) and the clamping part (2) that flexibly connects with it; It is characterized in that: said clamping part (2) comprises open-type double offset ring spanner head (22), falcon hole (21); Said falcon hole (21) is positioned in double offset ring spanner head (22) the horizontal extension portion (24), and ratchet spanner (1) is through falcon hole (21) flexible connection of tenon (11) with the clamping part (2) of setting on it.
5. a kind of ratchet spanner according to claim 4 is characterized in that: said falcon hole (21), tenon (11) be shaped as square or for hexagon or for quincunx.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209481 CN202592269U (en) | 2012-05-11 | 2012-05-11 | Ratchet spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209481 CN202592269U (en) | 2012-05-11 | 2012-05-11 | Ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592269U true CN202592269U (en) | 2012-12-12 |
Family
ID=47309853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209481 Expired - Fee Related CN202592269U (en) | 2012-05-11 | 2012-05-11 | Ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592269U (en) |
-
2012
- 2012-05-11 CN CN 201220209481 patent/CN202592269U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130511 |