CN205765811U - Power-assisted box spanner is taken in a kind of letter - Google Patents
Power-assisted box spanner is taken in a kind of letter Download PDFInfo
- Publication number
- CN205765811U CN205765811U CN201620515787.XU CN201620515787U CN205765811U CN 205765811 U CN205765811 U CN 205765811U CN 201620515787 U CN201620515787 U CN 201620515787U CN 205765811 U CN205765811 U CN 205765811U
- Authority
- CN
- China
- Prior art keywords
- hollow pipe
- expansion link
- handle
- letter
- taken
- 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
Abstract
Power-assisted box spanner is taken in a kind of letter, including the first expansion link, the second expansion link, the first hollow pipe and the second hollow pipe, first hollow pipe one end is provided with handle, it is arranged in a mutually vertical manner between handle and the first hollow pipe, the first hollow pipe other end is arranged with the first expansion link, first expansion link one end is stretched in the first hollow pipe, and the other end is provided with union joint, and union joint is provided with collet head.Handle one end is provided with the second hollow pipe, and in the second hollow pipe, set is equipped with the second expansion link, and the second expansion link is fixed in the second hollow pipe by spring nail.It is more piece articulated structure that handle is not provided with one end of the second hollow pipe, hinged fixing by spring nail between two adjacent sections.By using said structure, the speed of installing/dismounting can be improved, help user laborsaving, and can be with stored collapsed, it is simple to carry.
Description
Technical field
This utility model relates to a kind of spanner, and power-assisted box spanner is taken in particularly a kind of letter.
Background technology
Existing box spanner in-convenience in use, installing/dismounting speed is slow, and inefficiency deposits inconvenience, it is simple to carry.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of letter and takes power-assisted box spanner, can improve the speed of installing/dismounting, helps user laborsaving, and can be with stored collapsed, it is simple to carry.
For solving above-mentioned technical problem, this utility model be the technical scheme is that power-assisted box spanner is taken in a kind of letter, including the first expansion link, the second expansion link, the first hollow pipe and the second hollow pipe, first hollow pipe one end is provided with handle, being arranged in a mutually vertical manner between handle and the first hollow pipe, the first hollow pipe other end is arranged with the first expansion link, and first expansion link one end is stretched in the first hollow pipe, the other end is provided with union joint, and union joint is provided with collet head.
Preferably in scheme, described handle one end is provided with the second hollow pipe, and in the second hollow pipe, set is equipped with the second expansion link, and the second expansion link is fixed in the second hollow pipe by spring nail.
Preferably in scheme, it is more piece articulated structure that described handle is not provided with one end of the second hollow pipe, hinged fixing by spring nail between two adjacent sections.
Preferably in scheme, the first described hollow pipe is being provided with rotating cylinder on one end of handle.
Preferably in scheme, the first described expansion link is fixed by screws in the first hollow pipe.
Preferably in scheme, it is connected also by spring nail is fixing between described union joint and collet head.
Power-assisted box spanner is taken in this novel provided a kind of letter, by using said structure, has the advantages that
(1) fixed by spring nail between mounting head and collet head, it is simple to the replacing of collet head；
(1) use spring nail to fix between handle and the second expansion link, make handle be stowed away very easily, complete to place on the basis of need not take larger space, reach portable purpose；
(3) handle one end arranges the second expansion link that can stretch so that can add the length of long handle when twisting the tightest screw, reach labour-saving effect；
(4) mobile jib can regulate length as required, it is simple to reducing memory space, be beneficial to carry, at telescopic rod, diameter is little, it is simple to uses at narrow space；
(5) structure of rotating cylinder is used so that when handle is upwards vertical when, shaking the most vertical handle, another holds rotating cylinder and fixes, and reaches quickly to install or remove the purpose of screw, improves work efficiency, decreases the amount of labour of staff.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is this utility model structural representation when packing up.
Fig. 3 is this utility model structural representation when using rotating cylinder and handle to carry out rotation operation.
Fig. 4 is plan structure schematic diagram of the present utility model.
In figure: the first expansion link 1, the second expansion link 2, the first hollow pipe 3, the second hollow pipe 4, rotating cylinder 5, handle 6, union joint 7, screw 8, collet head 9, spring nail 10.
Detailed description of the invention
In figure, power-assisted box spanner is taken in a kind of letter, including the first expansion link the 1, second expansion link the 2, first hollow pipe 3 and the second hollow pipe 4, it is characterized in that: first hollow pipe 3 one end is provided with handle 6, being arranged in a mutually vertical manner between handle 6 and the first hollow pipe 3, first hollow pipe 3 other end is arranged with the first expansion link 1, and first expansion link 1 one end is stretched in the first hollow pipe 3, the other end is provided with union joint 7, and union joint 7 is provided with collet head 9.
Preferably in scheme, described handle 6 one end is provided with the second hollow pipe 4, and in the second hollow pipe 4, set is equipped with the second expansion link 2, and the second expansion link 2 is fixed in the second hollow pipe 4 by spring nail 10.
Preferably in scheme, it is more piece articulated structure that described handle 6 is not provided with one end of the second hollow pipe 4, hinged fixing by spring nail 10 between two adjacent sections.Use what said structure can not only realize handle to pack up folding, it is simple to depositing of whole box spanner, rotating cylinder can be coordinated to carry out the dismounting of bolt handle regulation to vertical direction simultaneously, the most laborsaving.
Preferably in scheme, the first described hollow pipe 3 is being provided with rotating cylinder 5 on one end of handle 6.
Preferably in scheme, the first described expansion link 1 is fixed in the first hollow pipe 3 by screw 8.Use said structure, it is possible to carry out the length adjustment of mobile jib according to demand, in order to carry out the bolt disassembly work of higher depth.
Preferably in scheme, it is connected also by spring nail 10 is fixing between described union joint 7 and collet head 9.Use said structure, it is simple to change collet head, to carry out the dismounting work of different bolt.
Claims (6)
1. power-assisted box spanner is taken in a letter, including the first expansion link (1), the second expansion link (2), the first hollow pipe (3) and the second hollow pipe (4), it is characterized in that: the first hollow pipe (3) one end is provided with handle (6), it is arranged in a mutually vertical manner between handle (6) and the first hollow pipe (3), first hollow pipe (3) other end is arranged with the first expansion link (1), first expansion link (1) one end is stretched in the first hollow pipe (3), the other end is provided with union joint (7), and union joint (7) is provided with collet head (9).
Power-assisted box spanner is taken in a kind of letter the most according to claim 1, it is characterized in that: described handle (6) one end is provided with the second hollow pipe (4), in second hollow pipe (4), set is equipped with the second expansion link (2), and the second expansion link (2) is fixed in the second hollow pipe (4) by spring nail (10).
Power-assisted box spanner is taken in a kind of letter the most according to claim 2, it is characterised in that: it is more piece articulated structure that described handle (6) is not provided with one end of the second hollow pipe (4), hinged fixing by spring nail (10) between two adjacent sections.
Power-assisted box spanner is taken in a kind of letter the most according to claim 1, it is characterised in that: described the first hollow pipe (3) is being provided with rotating cylinder (5) on one end of handle (6).
Power-assisted box spanner is taken in a kind of letter the most according to claim 1, it is characterised in that: described the first expansion link (1) is fixed in the first hollow pipe (3) by screw (8).
Power-assisted box spanner is taken in a kind of letter the most according to claim 1, it is characterised in that: it is connected also by spring nail (10) is fixing between described union joint (7) and collet head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515787.XU CN205765811U (en) | 2016-05-31 | 2016-05-31 | Power-assisted box spanner is taken in a kind of letter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515787.XU CN205765811U (en) | 2016-05-31 | 2016-05-31 | Power-assisted box spanner is taken in a kind of letter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765811U true CN205765811U (en) | 2016-12-07 |
Family
ID=58138238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515787.XU Expired - Fee Related CN205765811U (en) | 2016-05-31 | 2016-05-31 | Power-assisted box spanner is taken in a kind of letter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671781A (en) * | 2017-10-30 | 2018-02-09 | 蚌埠新奥能源发展有限公司 | A kind of PE valve switch wrenchs |
| CN108942769A (en) * | 2018-09-06 | 2018-12-07 | 河南中托力合化学有限公司 | A kind of multifunctional wrench with adjustable handle |
-
2016
- 2016-05-31 CN CN201620515787.XU patent/CN205765811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671781A (en) * | 2017-10-30 | 2018-02-09 | 蚌埠新奥能源发展有限公司 | A kind of PE valve switch wrenchs |
| CN108942769A (en) * | 2018-09-06 | 2018-12-07 | 河南中托力合化学有限公司 | A kind of multifunctional wrench with adjustable handle |
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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: 20161207 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |