CN2841259Y - But the ratchet spanner of socket screwdriver head - Google Patents
But the ratchet spanner of socket screwdriver head Download PDFInfo
- Publication number
- CN2841259Y CN2841259Y CN 200520130026 CN200520130026U CN2841259Y CN 2841259 Y CN2841259 Y CN 2841259Y CN 200520130026 CN200520130026 CN 200520130026 CN 200520130026 U CN200520130026 U CN 200520130026U CN 2841259 Y CN2841259 Y CN 2841259Y
- Authority
- CN
- China
- Prior art keywords
- screwdriver head
- socket
- ratchet spanner
- force application
- application rod
- 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 - Lifetime
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
But a kind of ratchet spanner of socket screwdriver head comprises a wrench body, and at least one screwdriver head.This wrench body comprises at least one force application rod that extends along a length direction.This screwdriver head is to extend also along this length direction to be socketed on this force application rod.Whereby, but except the screwdriver head of original socket, this ratchet spanner can also pass through this force application rod structure, increase to link another this screwdriver head, therefore, when the user in the face of two kinds of different bolts the time, just original screwdriver head and aforementioned this screwdriver head that increases can be done and be used alternatingly, so just do not need to change repeatedly screwdriver head, the course of work can not interrupted yet, and can keep the flexibility ratio of integrated operation.
Description
Technical field
The utility model relates to a kind of ratchet spanner, but particularly relates to a kind of ratchet spanner of socket screwdriver head.
Background technology
As shown in Figure 1, when general user moves at the bolt-lock at less article, usually all can adopt a volume less, medium-sized ratchet spanner is slapped in operation more flexibly, when yet if the bolt kind on the object has two to three kinds, then a socket part 10 of the medium-sized ratchet spanner of this palm just need be replaced with different bottle openers, so could cooperate the user demand of different bolts, but, so just there is many inconvenience to take place, because the user must change into different bottle opener forms repeatedly, allow easily work is interrupted, so more consuming time taking a lot of work, whole flexibility ratio is also had a greatly reduced quality.
The utility model content
Therefore, the purpose of this utility model, but be to be to provide a kind of ratchet spanner that can increase the socket screwdriver head of screwdriver head socket number.
So, but the ratchet spanner of the utility model socket screwdriver head comprises a wrench body, and at least one screwdriver head.
This wrench body comprises at least one force application rod that extends along a length direction.
This screwdriver head is to extend also along this length direction to be socketed on this force application rod.
But the ratchet spanner of socket screwdriver head described in the utility model, wherein, this force application rod has one and extends and towards the sleeve joint hole of this screwdriver head, this screwdriver head comprises a socket section towards this sleeve joint hole, and a bottle opener section in contrast to this socket section along this length direction.
But the ratchet spanner of socket screwdriver head described in the utility model, wherein, this force application rod also has a clasp that is arranged in this sleeve joint hole, and the socket section of this screwdriver head has a groove corresponding to this clasp.
But the ratchet spanner of socket screwdriver head described in the utility model wherein, also comprises an extension rod, and this extension rod is to be serially connected with between this force application rod and the screwdriver head.
But the ratchet spanner of socket screwdriver head described in the utility model, wherein, the force application rod of this wrench body is for can change structure.
But the ratchet spanner of socket screwdriver head described in the utility model, wherein, this wrench body comprises two force application rods, this ratchet spanner comprises two screwdriver heads that can be socketed on force application rod.
Whereby, but except the screwdriver head of original socket, this ratchet spanner can also be by the structure of this force application rod, increase and link another this screwdriver head, therefore, when the user in the face of two kinds of different bolts the time, just original screwdriver head and aforementioned this screwdriver head that increases can be done and be used alternatingly, so just do not need to change repeatedly screwdriver head, the course of work can not interrupted, and can keep the flexibility ratio of integrated operation.
Description of drawings
Fig. 1 is a schematic diagram, and the medium-sized ratchet spanner structure of the palm in the past is described;
Fig. 2 is a three-dimensional exploded view, but first preferred embodiment of the ratchet spanner of the utility model socket screwdriver head is described;
Fig. 3 is an assembled sectional view, and the composition structure of a wrench body and a screwdriver head is described in above-mentioned this first preferred embodiment;
Fig. 4 is a schematic diagram, and a sleeve joint hole structure of this wrench body is described in above-mentioned this first preferred embodiment;
Fig. 5 is a schematic diagram, and the another kind of structure of this screwdriver head is described in above-mentioned this first preferred embodiment;
Fig. 6 is an assembled sectional view, but second preferred embodiment of the ratchet spanner of the utility model socket screwdriver head is described;
Fig. 7 is a schematic diagram, but the 3rd preferred embodiment of the ratchet spanner of the utility model socket screwdriver head is described;
Fig. 8 is a schematic diagram, but the 4th preferred embodiment of the ratchet spanner of the utility model socket screwdriver head is described.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.
Shown in Fig. 2,3,4, but first preferred embodiment of the ratchet spanner of the utility model socket screwdriver head comprises a wrench body 20, and a screwdriver head 30.
This wrench body 20 comprises two force application rods 21 opposite each other and that extend along a length direction X, and a socket part 22 that protrudes out between force application rod 21 and perpendicular to this length direction X.
Respectively this force application rod 21 has one and extends and towards the sleeve joint hole 211 of this screwdriver head 30 along this length direction X, and a clasp 212 that is arranged in this sleeve joint hole 211.
Cooperate shown in Figure 5, this screwdriver head 30 is to extend along this length direction X, and can be socketed on one of them of described force application rod 21, this screwdriver head 30 comprises a socket section 31 towards this sleeve joint hole 211, an and bottle opener section 32 in contrast to this socket section 31, this socket section 31 has a groove 311 corresponding to this clasp 212, the end of this bottle opener section 32 can be in-line, cross, star (as shown in Figure 2), perhaps hexagonal cylindricality various forms such as (as shown in Figure 5) are to cooperate different types of bolt.
Whereby, except aforementioned this screwdriver head 30, the socket part 22 of this ratchet spanner originally just can screwdriver head of socket (scheming not show), so the utility model just can form the structure that two screwdriver heads can be installed, and when the user when facing two kinds of different bolts, just original screwdriver head and aforementioned this screwdriver head 30 that increases can be used alternatingly, so just do not need to change repeatedly different screwdriver heads, the course of work just can not interrupted, and can keep the flexibility ratio of integrated operation.
Cooperate shown in Figure 6, below will further specify second preferred embodiment of the present utility model, this second preferred embodiment and above-mentioned first preferred embodiment are roughly the same, its difference is in also comprising an extension rod 40, this extension rod 40 comprises one first socket section 41, and second a socket section 42 in contrast to this first socket section 41, the structure of this first socket section 41 is the socket sections 31 that are equal to this screwdriver head 30, the structure of this second socket section 42 is the sleeve joint holes 211 that are equal to this force application rod 21, whereby to be serially connected with between this force application rod 21 and the screwdriver head 30.
Cooperate shown in Fig. 6,7, below will further specify the 3rd preferred embodiment of the present utility model, the 3rd preferred embodiment and above-mentioned second preferred embodiment are roughly the same, its difference is in the force application rod 21 of this wrench body 20 identical with the structure of this extension rod 40, it equally is disconnectable structure, whereby, originally this force application rod 21 (as shown in Figure 6) that is positioned at the left side just can remove and install further in this socket part 22, so can form the long arm of force, allowing has bigger moment output when pulling this screwdriver head 30.
Cooperate shown in Figure 8, below will further specify the 4th preferred embodiment of the present utility model, the 4th preferred embodiment and above-mentioned first preferred embodiment are roughly the same, its difference is in comprising two screwdriver heads 30, each screwdriver head 30 respectively has different shape (star and hexagonal cylindricality), and be socketed on force application rod 21 respectively, when the bolt of facing as the user has star and hexagonal cylindricality simultaneously, just can rapidly screwdriver head 30 be used alternatingly, do not change and do not need interrupt procedure to do, and the socket part 22 of this ratchet spanner also can the original screwdriver head of socket, so in the 4th preferred embodiment of the present utility model, the function that can provide three kinds of different screwdriver heads to be used alternatingly altogether.
So, from above-mentioned four preferred embodiments, can find, by the structural improvement on the force application rod 21, so a plurality of screwdriver heads 30 of the utility model socket simultaneously, and allow the user in use, can be used alternatingly the screwdriver head of different shape, solve to need to do changes, allows work pause in the past, and problem such as expend time in takes place, therefore can increase work efficiency, the demand when satisfying in the face of different screwdriver head, and generally when not using, also can dismantle easily, possess this and slap medium-sized ratchet wrench operation advantage more flexibly.
Claims (6)
1. but the ratchet spanner of a socket screwdriver head comprises a wrench body, and this wrench body comprises at least one force application rod that extends along a length direction, it is characterized in that,
But the ratchet spanner that is somebody's turn to do the socket screwdriver head also comprises at least one screwdriver head, and this screwdriver head is to extend also along this length direction to be socketed on this force application rod.
2. but the ratchet spanner of socket screwdriver head according to claim 1, it is characterized in that, this force application rod has one and extends and towards the sleeve joint hole of this screwdriver head, this screwdriver head comprises a socket section towards this sleeve joint hole, and a bottle opener section in contrast to this socket section along this length direction.
3. but the ratchet spanner of socket screwdriver head according to claim 2 is characterized in that, this force application rod also has a clasp that is arranged in this sleeve joint hole, and the socket section of this screwdriver head has a groove corresponding to this clasp.
4. but the ratchet spanner of socket screwdriver head according to claim 1 is characterized in that, also comprises an extension rod, and this extension rod is to be serially connected with between this force application rod and the screwdriver head.
5. but the ratchet spanner of socket screwdriver head according to claim 1 is characterized in that, the force application rod of this wrench body is for can change structure.
6. but the ratchet spanner of socket screwdriver head according to claim 1 is characterized in that, this wrench body comprises two force application rods, and this ratchet spanner comprises two screwdriver heads that can be socketed on force application rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130026 CN2841259Y (en) | 2005-11-01 | 2005-11-01 | But the ratchet spanner of socket screwdriver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130026 CN2841259Y (en) | 2005-11-01 | 2005-11-01 | But the ratchet spanner of socket screwdriver head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841259Y true CN2841259Y (en) | 2006-11-29 |
Family
ID=37445158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130026 Expired - Lifetime CN2841259Y (en) | 2005-11-01 | 2005-11-01 | But the ratchet spanner of socket screwdriver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841259Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507043A (en) * | 2013-10-15 | 2014-01-15 | 马兴青 | Portable and special loading and unloading tool for sliding plate |
| CN104400762A (en) * | 2014-09-28 | 2015-03-11 | 合肥常菱汽车零部件有限公司 | Spanner |
| CN104858823A (en) * | 2014-02-21 | 2015-08-26 | 刘凯程 | Screw driver head wrench |
-
2005
- 2005-11-01 CN CN 200520130026 patent/CN2841259Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507043A (en) * | 2013-10-15 | 2014-01-15 | 马兴青 | Portable and special loading and unloading tool for sliding plate |
| CN104858823A (en) * | 2014-02-21 | 2015-08-26 | 刘凯程 | Screw driver head wrench |
| CN104400762A (en) * | 2014-09-28 | 2015-03-11 | 合肥常菱汽车零部件有限公司 | Spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061129 |
|
| EXPY | Termination of patent right or utility model |