CN203557319U - Improved long handle wrench - Google Patents
Improved long handle wrench Download PDFInfo
- Publication number
- CN203557319U CN203557319U CN201320762660.4U CN201320762660U CN203557319U CN 203557319 U CN203557319 U CN 203557319U CN 201320762660 U CN201320762660 U CN 201320762660U CN 203557319 U CN203557319 U CN 203557319U
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- China
- Prior art keywords
- rotating shaft
- square
- long handle
- gripper shoe
- termination
- 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
- 230000005540 biological transmission Effects 0.000 claims description 9
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 3
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an improved long handle wrench, which comprises a wrench body and a drive mechanism, wherein the drive mechanism comprises a support plate, a first rotating shaft and a second rotating shaft which are arranged in parallel are movably arranged on the upper and the lower portions of the support plate, the first and the second rotating shafts are vertical to the support plate and pass through the support plate, gears are arranged on the same end of the first and the second rotating shafts, and are connected through a chain, a hexagonal end head is arranged on one end of the second rotating shaft provided with the gear, a square end head is arranged on the other end of the first rotating shaft, a hollow adapter is sleeved on the square end head of the first rotating shaft, one end of an inner hole of the hollow adapter is of a square, the other end of the inner hole of the hollow adapter is of a hexagon, the square end of the hollow adapter is sleeved on the square end head of the first rotating shaft, and the wrench body is connected with the hexagonal end head of the second rotating shaft. The improved long handle wrench is simple in structure, convenient to carry and convenient to use, can mount and dismount screws in special spaces with high upper-lower shapes, narrow front-back spaces and narrow left-right spaces.
Description
Technical field
The utility model relates to a kind of spanner, especially relates to a kind of modified long handle spanner.
Background technology
At present, the existing spanner that is applicable to the turn of the screw, handle is shorter, is positioned at the special space that high, the first rear space in some upper and lower spaces is narrow, space, left and right is narrow running into screw, staff can not touch screw, just screw cannot be unloaded, on handle, be socketed a longer sleeve pipe and form long handle spanner, just can touch screw, but, due to left and right narrow space, long handle spanner can not left-right rotation, just cannot mount and dismount screw.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of reasonable in design, modified long handle spanner that result of use is good.
For achieving the above object, the utility model adopts following technical scheme:
A kind of modified long handle spanner, it is by wrench body and transmission mechanism, transmission mechanism comprises a gripper shoe, gripper shoe upper and lower part is movably installed with the first parallel rotating shaft, the second rotating shaft, above-mentioned two rotating shafts are vertical with gripper shoe and through gripper shoe, same one end of the first rotating shaft, the second rotating shaft is all provided with gear, and two gears connect by chain, the second rotating shaft is installed cogged one end and is had hexagon termination, and the other end of the first rotating shaft has square termination; On the square termination of the first rotating shaft, be arranged with idle joint in, middle idle joint endoporus one end is square, and the other end is hexagon, and the tetragonal one end of middle idle joint is enclosed within on the square termination of the first rotating shaft; Wrench body is connected with the hexagon termination of the second rotating shaft.
Described modified long handle spanner, its gripper shoe bottom is provided with handle.
Owing to adopting technical scheme as above, the utlity model has following superiority:
This modified long handle spanner, it is simple in structure, novelty reasonable in design, volume is little, lightweight, is easy to carry, easy to use, during use, middle idle joint endoporus is to hexagonal one end and is enclosed within on the screw that need to turn, by being connected of wrench body and transmission mechanism, during staff's rotating spanner body, via chain transmission, drive hollow adapter to rotate, and then screw is rotated, realize the object that screw is installed, dismantled, result of use is good, has good application value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the middle idle joint in Fig. 1;
Fig. 3 is that A-A of Fig. 2 is to cutaway view;
Fig. 4 is that B-B of Fig. 2 is to cutaway view;
In figure: 1(a, b)-gear; 2-the first rotating shaft; 3-chain; 4-hexagon termination; 5-handle; 6-the second rotating shaft; 7-gripper shoe; 8-square termination; Idle joint in 9-.
The specific embodiment
Below by embodiment, also by reference to the accompanying drawings the technical solution of the utility model is described in further detail.
As shown in Figure 1,2,3, 4, this modified long handle spanner, it is by wrench body and transmission mechanism, transmission mechanism comprises a gripper shoe 7, gripper shoe upper and lower part is movably installed with parallel the first rotating shaft 2, the second rotating shaft 6, above-mentioned two rotating shafts are vertical with gripper shoe and through gripper shoe, same one end of the first rotating shaft 2, the second rotating shaft 6 is separately installed with gear 1a, gear 1b, two gears connect by chain 3, the second rotating shaft is installed the other end that cogged one end has 4, the first rotating shafts of hexagon termination and is had square termination 8; On the square termination of the first rotating shaft, be arranged with idle joint 9 in, middle idle joint endoporus one end is square, and the other end is hexagon, and the tetragonal one end of middle idle joint is enclosed within on the square termination 8 of the first rotating shaft; Wrench body is connected with the hexagon termination 4 of the second rotating shaft.
In above-mentioned modified long handle spanner, described gripper shoe 7 bottoms are provided with handle 5, are convenient to staff and grip.
In above-mentioned modified long handle spanner, described wrench body adopts existing spanner, as open-end wrench, double offset ring spanner or electric wrench etc.
During use, middle idle joint 9 endoporus are to hexagonal one end to be enclosed within on the screw that need to turn, the peristome of wrench body is clipped on the hexagon termination 4 of the second rotating shaft 6, staff is holds handle 5 on the other hand, rotating spanner body on the other hand, drive the second rotating shaft 6 and on gear 1b rotate, via chain 3 transmissions, gear 1a, the first rotating shaft 2 in the first rotating shaft are rotated, the middle idle joint that makes to be enclosed within on the square termination of the first rotating shaft is rotated, and middle idle joint is rotated and driven screw to rotate.
Adopt modified long handle spanner of the present utility model, the special space that high, first rear space is narrow in upper and lower space, space, left and right is narrow, staff can easily mount and dismount screw fast.
Claims (2)
1. a modified long handle spanner, it is characterized in that: it is by wrench body and transmission mechanism, transmission mechanism comprises a gripper shoe (7), gripper shoe upper and lower part is movably installed with parallel the first rotating shaft (2), the second rotating shaft (6), above-mentioned two rotating shafts are vertical with gripper shoe and through gripper shoe, same one end of the first rotating shaft, the second rotating shaft is all provided with gear, two gears connect by chain (3), the second rotating shaft is installed cogged one end and is had hexagon termination (4), and the other end of the first rotating shaft has square termination (8); On the square termination of the first rotating shaft, be arranged with idle joint in (9), middle idle joint endoporus one end is square, and the other end is hexagon, and the tetragonal one end of middle idle joint is enclosed within on the square termination of the first rotating shaft; Wrench body is connected with the hexagon termination of the second rotating shaft.
2. modified long handle spanner according to claim 1, is characterized in that: its gripper shoe (7) bottom is provided with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762660.4U CN203557319U (en) | 2013-11-28 | 2013-11-28 | Improved long handle wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762660.4U CN203557319U (en) | 2013-11-28 | 2013-11-28 | Improved long handle wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557319U true CN203557319U (en) | 2014-04-23 |
Family
ID=50507066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762660.4U Expired - Fee Related CN203557319U (en) | 2013-11-28 | 2013-11-28 | Improved long handle wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557319U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440744A (en) * | 2014-10-31 | 2015-03-25 | 无锡市安捷脚手架有限公司 | Bolt fastening assisting device |
| CN105881419A (en) * | 2015-02-17 | 2016-08-24 | 施耐宝公司 | Methods and systems for increasing the efficiency of a remote wrench |
| CN105881441A (en) * | 2015-02-17 | 2016-08-24 | 施耐宝公司 | Remote wrench handle and accessories |
| CN108297014A (en) * | 2018-01-22 | 2018-07-20 | 马鞍山市麦克英孚机械科技有限公司 | A kind of mechanical wrench of wide adaptability |
-
2013
- 2013-11-28 CN CN201320762660.4U patent/CN203557319U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440744A (en) * | 2014-10-31 | 2015-03-25 | 无锡市安捷脚手架有限公司 | Bolt fastening assisting device |
| CN105881419A (en) * | 2015-02-17 | 2016-08-24 | 施耐宝公司 | Methods and systems for increasing the efficiency of a remote wrench |
| CN105881441A (en) * | 2015-02-17 | 2016-08-24 | 施耐宝公司 | Remote wrench handle and accessories |
| US9969067B2 (en) | 2015-02-17 | 2018-05-15 | Snap-On Incorporated | Methods and systems for increasing the efficiency of a remote wrench |
| CN105881419B (en) * | 2015-02-17 | 2019-09-10 | 施耐宝公司 | For improving the method and system of the efficiency of long-range spanner |
| US10919139B2 (en) | 2015-02-17 | 2021-02-16 | Snap-On Incorporated | Remote wrench handle and accessories |
| US11130215B2 (en) | 2015-02-17 | 2021-09-28 | Snap-On Incorporated | Methods and systems for increasing the efficiency of a remote wrench |
| CN108297014A (en) * | 2018-01-22 | 2018-07-20 | 马鞍山市麦克英孚机械科技有限公司 | A kind of mechanical wrench of wide adaptability |
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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: 20140423 Termination date: 20151128 |