CN207480468U - Two-sided telescopic spanner - Google Patents
Two-sided telescopic spanner Download PDFInfo
- Publication number
- CN207480468U CN207480468U CN201721592928.9U CN201721592928U CN207480468U CN 207480468 U CN207480468 U CN 207480468U CN 201721592928 U CN201721592928 U CN 201721592928U CN 207480468 U CN207480468 U CN 207480468U
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- CN
- China
- Prior art keywords
- rod
- bolt
- telescopic
- sleeve nut
- sided
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Abstract
The utility model discloses two-sided telescopic spanners, including retract bolt, the lower end of the retract bolt is installed with sleeve nut fixing axle, the upper end of the retract bolt is installed with rotation handle setting shaft, the side of the retract bolt is movably installed with telescopic rod, and one end of telescopic rod is installed with size adjusting rod, one end of the size adjusting rod is installed with holding rod, the outer surface upper end of the holding rod is installed with positioning pin, the holding rod is internally provided with trip bolt, and one end of holding rod is installed with sleeve nut's fixed link.Two-sided telescopic spanner described in the utility model, equipped with telescopic rod, size adjusting rod and trip bolt, length can be changed by size adjusting rod and be used for the position trip bolt that inconvenient human hand is put in, make its more convenient to use, and assembling can be flexibly dismantled by trip bolt, it is convenient for carrying, brings better prospect of the application.
Description
Technical field
The utility model is related to spanner field, more particularly to two-sided telescopic spanner.
Background technology
Spanner is a kind of common installation and extracting tool, be using lever principle twist bolt, screw, nut and other
Screw thread tightly holds the opening of bolt or nut or the hand tools of trepanning firmware, and spanner is usually with carbon or the structural steel of alloy material
Manufacture, spanner are usually formed with the opening or sets of holes of grip bolt or nut in the one or both ends of shank, and when use threadingly revolves
Turning direction and apply external force in shank, just can twist bolt or nut, spanner is divided into two kinds substantially, solid wrench and adjustable wrench, the former
Refer to the spanner that fixed number is write, the latter is exactly monkey wrench；Existing two-sided spanner exists when in use
Certain drawbacks can not carry out flexible change length, in the position that inconvenient human hand is put in the bad fastening of screw, it is impossible to flexibly
Dismounting assembling, is carrying inconvenience, certain adverse effect is brought to actual use, for this purpose, it is proposed that two-sided can
Telescopic spanner.
Utility model content
The main purpose of the utility model is that providing two-sided telescopic spanner, asking in background technology can be effectively solved
Topic.
To achieve the above object, the technical solution that the utility model is taken is：
Two-sided telescopic spanner, including retract bolt, the lower end of the retract bolt is installed with sleeve nut and fixes
Axis, the upper end of the retract bolt are installed with rotation handle setting shaft, and the side of the retract bolt, which is movably installed with, stretches
Contracting bar, and one end of telescopic rod is installed with size adjusting rod, one end of the size adjusting rod is installed with holding rod, institute
The outer surface upper end for stating holding rod is installed with positioning pin, and the holding rod is internally provided with trip bolt, and one end of holding rod is consolidated
Dingan County is equipped with sleeve nut's fixed link.
Preferably, the quantity of the sleeve nut fixing axle is two groups, and sleeve nut fixing axle is stainless steel texture
Part.
Preferably, the outer surface of the retract bolt is equipped with screw thread, and the quantity of screw thread is several groups.
Preferably, the telescopic rod is placed in parallel with sleeve nut's fixed link.
Preferably, the holding rod is L-shape configuration.
Compared with prior art, the utility model has the advantages that：The two-sided telescopic spanner is stretched by pulling
Contracting bar can stretch telescopic rod out of size adjusting rod, and the lateral length of its spanner is made to change, passes through rotation
On rotation handle setting shaft, rotation rotation handle makes retract bolt stretch, is fixed by changing sleeve nut taper knob
The position of axis can carry out convenient clamp-screw in the position that inconvenient human hand is put in, be adjusted size by trip bolt
Bar is fixed with holding rod, when needing dismounting, only need to open trip bolt, and the spanner is made to remove more convenient, profit
In carrying, entire two-sided telescopic spanner is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is the overall structure diagram of the two-sided telescopic spanner of the utility model.
Fig. 2 is the vertical view of the two-sided telescopic spanner of the utility model.
Fig. 3 is the two-sided telescopic spanner of the utility model into A direction views.
In figure：1st, sleeve nut fixing axle；2nd, handle setting shaft is rotated；3rd, retract bolt；4th, telescopic rod；5th, size is adjusted
Bar；6th, positioning pin；7th, trip bolt；8th, holding rod；9th, sleeve nut's fixed link.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, two-sided telescopic spanner, including retract bolt 3, the lower end of retract bolt 3 is installed with set
Cylinder nut fixing axle 1, the upper end of retract bolt 3 are installed with rotation handle setting shaft 2, the side activity peace of retract bolt 3
One end equipped with telescopic rod 4, and telescopic rod 4 is installed with size adjusting rod 5, and one end of size adjusting rod 5 is installed with
Holding rod 8, the outer surface upper end of holding rod 8 are installed with positioning pin 6, and holding rod 8 is internally provided with trip bolt 7, and the one of holding rod 8
End is installed with sleeve nut's fixed link 9.
The quantity of sleeve nut fixing axle 1 is two groups, and sleeve nut fixing axle 1 is stainless steel component；Flexible spiral shell
The outer surface of bolt 3 is equipped with screw thread, and the quantity of screw thread is several groups；Telescopic rod 4 is placed in parallel with sleeve nut's fixed link 9；Holding rod 8
For L-shape configuration.
It should be noted that the utility model is two-sided telescopic spanner, when in use, suitable sleeve spiral shell is selected first
Sleeve nut is fixed in sleeve nut fixing axle 1 by cap, is appealed before and after bar 4 adjusts telescopic rod 4 and screw again by pulling
Sleeve nut after the distance for having adjusted size adjusting rod 5, is fixed screw by distance, by rotating the flexible spiral shell of handle rotation
Bolt 3 makes it flexible, sleeve nut fixing axle 1 to be driven to fasten screw, two-sided telescopic spanner described in the utility model,
Equipped with telescopic rod 4, size adjusting rod 5 and trip bolt 7, can length be changed for not by telescopic rod 4 and size adjusting rod 5
Facilitate the position trip bolt that human hand is put in, make its more convenient to use, and the flexibly dismounting assembling of trip bolt 7, side can be passed through
Portable belt brings better prospect of the application more practical.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. two-sided telescopic spanner, including retract bolt (3), it is characterised in that：The lower end of the retract bolt (3) is fixedly mounted
There is sleeve nut fixing axle (1), the upper end of the retract bolt (3) is installed with rotation handle setting shaft (2), described flexible
The side of bolt (3) is movably installed with telescopic rod (4), and one end of telescopic rod (4) is installed with size adjusting rod (5), institute
The one end for stating size adjusting rod (5) is installed with holding rod (8), and the outer surface upper end of the holding rod (8) is installed with positioning
It sells (6), the holding rod (8) is internally provided with trip bolt (7), and one end of holding rod (8) is installed with sleeve nut and fixes
Bar (9).
2. two-sided telescopic spanner according to claim 1, it is characterised in that：The number of the sleeve nut fixing axle (1)
It is two groups to measure, and sleeve nut fixing axle (1) is stainless steel component.
3. two-sided telescopic spanner according to claim 1, it is characterised in that：The outer surface of the retract bolt (3) is set
There is screw thread, the quantity of screw thread is several groups.
4. two-sided telescopic spanner according to claim 1, it is characterised in that：The telescopic rod (4) is consolidated with sleeve nut
Fixed pole (9) is placed in parallel.
5. two-sided telescopic spanner according to claim 1, it is characterised in that：The holding rod (8) is L-shape configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592928.9U CN207480468U (en) | 2017-11-24 | 2017-11-24 | Two-sided telescopic spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592928.9U CN207480468U (en) | 2017-11-24 | 2017-11-24 | Two-sided telescopic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207480468U true CN207480468U (en) | 2018-06-12 |
Family
ID=62471241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592928.9U Active CN207480468U (en) | 2017-11-24 | 2017-11-24 | Two-sided telescopic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207480468U (en) |
-
2017
- 2017-11-24 CN CN201721592928.9U patent/CN207480468U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |