CN201442235U - Narrow spacing spanner - Google Patents
Narrow spacing spanner Download PDFInfo
- Publication number
- CN201442235U CN201442235U CN2009200162636U CN200920016263U CN201442235U CN 201442235 U CN201442235 U CN 201442235U CN 2009200162636 U CN2009200162636 U CN 2009200162636U CN 200920016263 U CN200920016263 U CN 200920016263U CN 201442235 U CN201442235 U CN 201442235U
- Authority
- CN
- China
- Prior art keywords
- spanner
- rotating shaft
- shaft
- narrow apart
- seat
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a narrow spacing spanner which is characterized in that the spanner mainly comprises a spanner base, a rotating shaft, a driving wheel, a driven wheel, a spanner head and a driven shaft; the driving wheel is arranged on the rotating shaft, the driven wheel is arranged on the driven shaft, the driving wheel engages with the driven wheel by an angle; the rotating shaft and the driven shaft are arranged in the spanner base; the driven wheel or the driven shaft is provided with the spanner head with a hexagonal hole or head; and screws and nuts can be assembled and disassembled by rotating the rotating shaft only. The narrow spacing spanner has the advantages that the spanner can be used without being limited by the rotating space, can be used as a normal spanner (with the rotating space changed), can add a forcing spanner and is convenient for maintenance.
Description
Technical field
The utility model relates to narrow apart from spanner.
Background technology
Existing spanner is subjected to the restriction of revolution space when the loading and unloading screw-nut, 60 ° revolution space will be arranged at least, and revolution needs spanner of refitting once, and is very inconvenient, inefficiency; Just can't use during less than 60 ° revolution space.
Summary of the invention
The purpose of this utility model is to provide a kind of all spendable spanner of restriction that is not subjected to revolution space.
It is a kind of narrow apart from spanner that the utility model provides, it is characterized in that: mainly comprise spanner seat, rotating shaft, driving wheel, follower, driving end and driven axle, driving wheel is contained in the rotating shaft, follower is contained on the driven axle, the angled engagement of driving wheel and follower, rotating shaft and driven axle are contained in the spanner seat, and the driving end of band hexagonal hole or head is housed on follower or the driven axle; As long as rotating shaft just can load and unload screw-nut.
What the utility model provided is narrow apart from spanner, and its rotating shaft can have six sides or cubic termination, so that rotated with hand or with instrument.
What the utility model provided is narrow apart from spanner, can be with slidably hexagonal axis on the termination of its rotating shaft, to increase radius of turn, can reduce the revolving force of hand.
What the utility model provided is narrow apart from spanner, the front end of its hexagonal axis can have keyway to cooperate with the rear end of spanner seat, when hexagonal axis and spanner seat matched, rotating shaft spanner seat relatively rotated, and can be used as common wrench and uses (having changed revolution space).
What the utility model provided is narrow apart from spanner, and can there be the side or the hole of anker torque wrench the rear end of its hexagonal axis, to increase radius of turn.
What the utility model provided is narrow apart from spanner, and its spanner seat has shaft-cup, so that maintenance.
What the utility model provided is narrow apart from spanner, and its advantage is: not all can use by the restriction of revolution space, can be used as common wrench and use (having changed revolution space), but the anker torque wrench is convenient to maintenance.
Description of drawings
Fig. 1 is narrow structural representation apart from spanner.
The specific embodiment
Embodiment 1
Narrow apart from spanner, its structure as shown in Figure 1, comprise spanner seat 1, rotating shaft 2, active conical gear 3, passive conical gear 4, driving end 5 and driven axle 7, initiatively conical gear 3 is contained in the rotating shaft 2, passive conical gear 4 is contained on the driven axle 7, initiatively conical gear 3 and passive conical gear 4 engagement that meets at right angles, rotating shaft 2 and driven axle 7 are contained in 1 li of spanner seat, be equipped with on the driven axle 7 the band hexagonal hole or driving end 5; Rotating shaft 2 has six square end heads, is with slidably hexagonal axis 6 on the termination of rotating shaft 2, and the front end of hexagonal axis 6 has six sides to cooperate with the rear end of spanner seat 1, and there is the hole of anker torque wrench the rear end of hexagonal axis 6; Spanner seat 1 has shaft-cup 8.
During use, break away under the situation of spanner seat 1, driving end 5 is positioned on the screw or nut of wanting loading or unloading, rotate hexagonal axis 6 or, just can rotate screw or the nut of wanting loading or unloading continuously by adding torque wrench rotation hexagonal axis 6 at hexagonal axis 6.
When hexagonal axis 6 and spanner seat 1 matched, rotating shaft 2 spanner seat 1 relatively rotated, and can be used as common wrench and uses (having changed revolution space).
Claims (9)
1. one kind narrow apart from spanner, it is characterized in that: mainly comprise spanner seat, rotating shaft, driving wheel, follower, driving end and driven axle, driving wheel is contained in the rotating shaft, follower is contained on the driven axle, the angled engagement of driving wheel and follower, rotating shaft and driven axle are contained in the spanner seat, and the driving end of band hexagonal hole or head is housed on follower or the driven axle.
2. described narrow apart from spanner according to claim 1, it is characterized in that: described rotating shaft has six sides or cubic termination.
3. described narrow apart from spanner according to claim 1, it is characterized in that: be with slidably hexagonal axis on the termination of described rotating shaft.
4. described narrow apart from spanner according to claim 2, it is characterized in that: be with slidably hexagonal axis on the termination of described rotating shaft.
5. described narrow apart from spanner according to claim 3, it is characterized in that: the front end of described hexagonal axis has keyway to cooperate with the rear end of spanner seat.
6. described narrow apart from spanner according to claim 4, it is characterized in that: the front end of described hexagonal axis has keyway to cooperate with the rear end of spanner seat.
7. described narrow apart from spanner according to one of claim 3～6, it is characterized in that: there is the side or the hole of anker torque wrench the rear end of described hexagonal axis.
8. described narrow apart from spanner according to one of claim 1～6, it is characterized in that: described spanner seat has shaft-cup.
9. described narrow apart from spanner according to claim 7, it is characterized in that: described spanner seat has shaft-cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200162636U CN201442235U (en) | 2009-08-12 | 2009-08-12 | Narrow spacing spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200162636U CN201442235U (en) | 2009-08-12 | 2009-08-12 | Narrow spacing spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442235U true CN201442235U (en) | 2010-04-28 |
Family
ID=42546910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200162636U Expired - Fee Related CN201442235U (en) | 2009-08-12 | 2009-08-12 | Narrow spacing spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290062A (en) * | 2014-10-10 | 2015-01-21 | 宁波聚益工具有限公司 | Labor-saving internal hexagonal wrench |
| CN108811899A (en) * | 2016-05-16 | 2018-11-16 | 长乐市丽智产品设计有限公司 | A kind of flowerpot that can effectively reduce watering frequency |
| CN110039475A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of limitation space Special visible speeder wrench |
-
2009
- 2009-08-12 CN CN2009200162636U patent/CN201442235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290062A (en) * | 2014-10-10 | 2015-01-21 | 宁波聚益工具有限公司 | Labor-saving internal hexagonal wrench |
| CN104290062B (en) * | 2014-10-10 | 2016-08-17 | 宁波聚益工具有限公司 | A kind of laborsaving inner hexagon spanner |
| CN108811899A (en) * | 2016-05-16 | 2018-11-16 | 长乐市丽智产品设计有限公司 | A kind of flowerpot that can effectively reduce watering frequency |
| CN110039475A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of limitation space Special visible speeder wrench |
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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: 20100428 Termination date: 20100812 |