CN202241023U - Telescopic adjustable spanner with fixed spanner lip - Google Patents
Telescopic adjustable spanner with fixed spanner lip Download PDFInfo
- Publication number
- CN202241023U CN202241023U CN2011203075069U CN201120307506U CN202241023U CN 202241023 U CN202241023 U CN 202241023U CN 2011203075069 U CN2011203075069 U CN 2011203075069U CN 201120307506 U CN201120307506 U CN 201120307506U CN 202241023 U CN202241023 U CN 202241023U
- Authority
- CN
- China
- Prior art keywords
- handle
- spanner
- lip
- telescopic
- turbine
- 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 discloses a telescopic adjustable spanner with a fixed spanner lip. The telescopic adjustable spanner comprises spanner lips and a handle, wherein the handle of the spanner is a telescopic handle; a chute is arranged in the telescopic handle; the first layer of telescopic handle is sleeved on an original handle; the second layer of telescopic handle is sleeved in the first layer of telescopic handle; the original handle is connected with the first layer of telescopic handle through a fixing device; and the first layer of telescopic handle is connected with a second layer of telescopic handle by a fixing device. For the telescopic adjustable spanner, the handle is telescopic, therefore, the length of the spanner can be adjusted randomly when spring screws are screwed or unscrewed, the on-site work is facilitated, and the work efficiency is improved; in addition, scales are arranged between the fixed spanner lip and a turbine, and a graduated scale is consistent with the opening size of a spanner opening; a movable non-return screw is mounted right below the turbine; and according to the size of an angle screw or a nut, the telescopic adjustable spanner is adjusted to reach the proper dimension according to the graduated scale, the movable non-return screw is rotated to push against the turbine, so that the turbine cannot rotate randomly and the dimension of the spanner opening is proper.
Description
Technical field
The utility model relates to a kind of adjustable wrench, specifically relates to the telescopic adjustable wrench of a kind of pinch bar.
Background technology
Adjustable wrench is a kind of screwing or the loosening instrument that angle screw or nut are arranged, and in condition and sight line preferably under the situation, utilizes adjustable wrench to screw or becomes flexible that angle screw or nut are arranged is to be relatively easy to thing.If under the bad situation of condition and sight line, utilize adjustable wrench to screw or loosening angle screw or nut are arranged has been exactly not too to be easy to thing, be not spanner make for a short time be not exactly energetically spanner big can't use.
Summary of the invention
The purpose of the utility model provides the scalable and convenient stiff lip adjustable wrench of pulling the mouth size of adjusting of a kind of pinch bar.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The utility model comprises pulls lip and pinch bar, and described pinch bar is an extendable handle, and chute is set in the extendable handle, and the scalable grip cover of ground floor is on former handle, and second layer expandable handle is inserted in the ground floor expandable handle; Between described former handle and the ground floor expandable handle, all be connected between ground floor expandable handle and the second layer expandable handle through fixture.
Described fixture is a spring screw.
The described lip of pulling is pulled lip by staying, is lived and to pull lip and pull the turbine that lip links to each other and constitute with living; And be provided with scale on the stiff lip and between the turbine.
A movable non-return nail is installed under turbine.
Adopt the utility model of technique scheme, its pinch bar is telescopic, like this, screws or loosening spring screw the time, can arbitrarily adjust the length of spanner, is convenient to work on the spot like this, increases work efficiency.Not the time spent, can the whole one decks of scalable handgrip be inserted in one deck, be convenient to deposit.In addition, be provided with scale on the stiff lip and between the turbine, this rule is consistent with the big small scale of pulling mouthful opening and closing.A movable non-return nail is installed under turbine, according to the size that angle screw or nut are arranged, adjust yardstick according to scale after, rotate movable non-return screw top and live turbine, it can not arbitrarily be rotated and make that to pull mouthful yardstick suitable.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises pulls lip and pinch bar, mainly be on stiff lip adjustable wrench according to a certain percentage, former spanner is held part becomes the scalable part of holding.Chute 1 is set in the extendable handle, and the scalable handgrip 2 of ground floor is enclosed within on the former handle 4, and second layer expandable handle 3 is inserted in ground floor expandable handle 2; Between described former handle 4 and the ground floor expandable handle 2, all be connected between ground floor expandable handle 2 and the second layer expandable handle 4 through fixture 5.Above-mentioned fixture 5 can be for having angle screw or nut, and be preferably in and establish spring screw in the nut.Like this, screw or loosening when angle screw or nut are arranged, according to the size that angle screw or nut are arranged, arbitrarily adjust the length of spanner, spring screw is Telescopic Fixed, reduce screw or loosening have angle screw or nut firmly; When not using, can the whole one decks of scalable handgrip be inserted in one deck, be convenient to deposit.
In the utility model, pull lip and pull lip 6 by staying, live and to pull lip 7 and pull the turbine 8 that lip links to each other and constitute with living; And be provided with scale 9 on the stiff lip 6 and between the turbine 8; This rule is consistent with the big small scale of pulling mouthful opening and closing; And a movable non-return nail 10 is installed under turbine 8, according to the size that angle screw or nut are arranged, adjust yardstick according to scale after; Rotate movable non-return screw top and live turbine, it can not arbitrarily be rotated and make that to pull mouthful yardstick suitable.Like this under the bad situation of light and sight line, utilize adjustable wrench to screw or loosening when angle screw or nut are arranged, the size of utilizing rule on the stiff lip to adjust to pull mouthful is directly gone to screw or loosening angle screw or nut is arranged.
Claims (4)
1. scalable stiff lip adjustable wrench; It comprises pulls lip and pinch bar; It is characterized in that: described pinch bar is an extendable handle; Chute (1) is set in the extendable handle, and the scalable handgrip of ground floor (2) is enclosed within on the former handle (4), and second layer expandable handle (3) is inserted in ground floor expandable handle (2); Between described former handle (4) and the ground floor expandable handle (2), all be connected between ground floor expandable handle (2) and the second layer expandable handle (4) through fixture (5).
2. scalable stiff lip adjustable wrench according to claim 1 is characterized in that: described fixture (5) is a nut, and in nut, establishes spring screw.
3. scalable stiff lip adjustable wrench according to claim 1 is characterized in that: the described lip of pulling is pulled lip (6) by staying, is lived and to pull lip (7) and pull the turbine (8) that lip links to each other and constitute with living; And upward and between the turbine (8) be provided with scale (9) at stiff lip (6).
4. scalable stiff lip adjustable wrench according to claim 3 is characterized in that: a movable non-return nail (10) is installed under turbine (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203075069U CN202241023U (en) | 2011-08-23 | 2011-08-23 | Telescopic adjustable spanner with fixed spanner lip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203075069U CN202241023U (en) | 2011-08-23 | 2011-08-23 | Telescopic adjustable spanner with fixed spanner lip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241023U true CN202241023U (en) | 2012-05-30 |
Family
ID=46102321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203075069U Expired - Fee Related CN202241023U (en) | 2011-08-23 | 2011-08-23 | Telescopic adjustable spanner with fixed spanner lip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215900A (en) * | 2015-10-23 | 2016-01-06 | 国网山东海阳市供电公司 | A kind of multifunction active mouth spanner |
| WO2018035923A1 (en) * | 2016-08-23 | 2018-03-01 | 无锡市东赫金属制品有限公司 | Wrench having extendable and lockable adjustable-length grip |
-
2011
- 2011-08-23 CN CN2011203075069U patent/CN202241023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215900A (en) * | 2015-10-23 | 2016-01-06 | 国网山东海阳市供电公司 | A kind of multifunction active mouth spanner |
| WO2018035923A1 (en) * | 2016-08-23 | 2018-03-01 | 无锡市东赫金属制品有限公司 | Wrench having extendable and lockable adjustable-length grip |
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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: 20120530 Termination date: 20120823 |