CN208375154U - A kind of telescopic spanner - Google Patents
A kind of telescopic spanner Download PDFInfo
- Publication number
- CN208375154U CN208375154U CN201820741800.2U CN201820741800U CN208375154U CN 208375154 U CN208375154 U CN 208375154U CN 201820741800 U CN201820741800 U CN 201820741800U CN 208375154 U CN208375154 U CN 208375154U
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- China
- Prior art keywords
- plate body
- fixed block
- groove
- block
- welded
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of telescopic spanners, including the first plate body and the second plate body, the side of first plate body is equipped with sliding slot, one end of second plate body is protruded into inside sliding slot, the top of second plate body is equipped with limit hole, and first the screw top of plate body be connected with adjusting bolt corresponding with limit hole size, the other end side of first plate body is welded with fixed block, and first plate body end be located at fixed block side be equipped with mounting groove, the internal slide of the mounting groove is connected with movable block, the end symmetric of the top movable block of the fixed block is welded with clamping plate, the other end of second plate body is welded with sleeve.The apparatus structure designs advantages of simple, easy to operate, convenient for adjusting, can stretch, and can separate and be applicable in, additionally it is possible to driver bit is installed, it is vdiverse in function, and it improves spanner and is applicable in effect, applied widely, safety and stability is easy to carry, is conducive to popularize.
Description
Technical field
The utility model belongs to spanner technical field, and in particular to a kind of telescopic spanner.
Background technique
Spanner is a kind of common installation and removal tool, be twisted using lever principle bolt, screw, nut and other
Screw thread tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner usually uses the structural steel of carbon or alloy material
Manufacture.Spanner wide range of applications, spanner in the prior art are mostly that structure is fixed, can although being open some
To adjust but length is fixed, cannot adjustment length according to the demand of user, and existing functions of wrench is relatively single, for
The bolt or nut of different model shape need corresponding spanner, are unfavorable for widely popularizing.
Utility model content
The purpose of this utility model is to provide a kind of telescopic spanner, guarantee it is elastic to nut or bolt same
When length can arbitrarily be adjusted according to user demand, can also be used separately, and vdiverse in function, it is applied widely, with solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of telescopic spanner, including the first plate
Body and the second plate body, and the second plate body is slidably connected with the first plate body, the side of first plate body are equipped with sliding slot, and sliding slot
The two sides of top and bottom end are equipped with limited block, and one end of second plate body is protruded into inside sliding slot, and the top of the second plate body
It is equipped with limiting slot corresponding with limited block shape size with two sides of the bottom, the top of second plate body is equipped with limit hole,
And first the screw top of plate body be connected with adjusting bolt corresponding with limit hole size, the other end one of first plate body
Side is welded with fixed block, and the end of the first plate body is located at the side of fixed block equipped with mounting groove, and the inside of the mounting groove is sliding
Dynamic to be connected with movable block, the inside of the fixed block is equipped with groove, and is welded on the inside of movable block and protrudes into groove and fix
The convex block that block is slidably connected, the outside screw of the fixed block is connected with to protrude into groove to be connected by the way that rolling bearing and convex block are fixed
The fastening bolt connect, the end symmetric of the top movable block of the fixed block are welded with clamping plate, the other end of second plate body
It is welded with sleeve.
Preferably, first plate body is equipped with fastening bolt junction with the adjusting place of being bolted and fixed block and has
The threaded hole of washer.
Preferably, the limit hole is equidistant at least provided with five groups, and adjusts bolt at least provided with two groups.
Preferably, the mounting groove is convex, and the inner surface of mounting groove is pasted with and is coated with aluminum oxide wear layer
Stress item.
Preferably, undaform non-slip groove has been set as on the inside of the clamping plate, and sleeve is hexangle type sleeve.
Preferably, the top of second plate body is equipped with hexagonal groove, and the inside of hexagonal groove close to the movement of sleeve
Bottom end is inlaid with magnetite.
Compared with prior art, the utility model has the beneficial effects that
It 1, can be in order to the first plate body end by the adjusting bolt at the top of the first plate body and the limit hole at the top of the second plate body
The second plate body adjustment length in portion's sliding slot can also separate the first plate body and the second plate body to realize the flexible of spanner
It uses；
2, movable block may be implemented in mounting groove using rotation fastening bolt to slide, to realize distance between clamping plate
It adjusts, improves the using effect of spanner；
3, driver bit can be easily installed by hexagonal groove and the magnetite inlayed inside it again, improves the function of spanner
Type.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is structural schematic diagram of the first plate body of the utility model far from second plate body one end.
In figure: 1 first plate body, 2 second plate bodys, 3 sliding slots, 4 limited blocks, 5 limiting slots, 6 limit holes, 7 adjusting bolts, 8 are consolidated
Determine block, 9 mounting grooves, 10 movable blocks, 11 grooves, 12 convex blocks, 13 fastening bolts, 14 clamping plates, 15 hexagonal grooves, 16 sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of telescopic spanner as shown in Figs. 1-3, including the first plate body 1 and the second plate body
2, and the second plate body 2 is slidably connected with the first plate body 1, the surface of first plate body 1 and the second plate body 2 has sprayed epoxy resin
Etch resistant layer, improves resistance to corrosion, and the side of first plate body 1 is equipped with sliding slot 3, and the two of the top of sliding slot 3 and bottom end
Side is equipped with limited block 4, and one end of second plate body 2 is protruded into inside sliding slot 3, and the top and bottom two sides of the second plate body 2
It is equipped with limiting slot 5 corresponding with 4 shape size of limited block, the top of second plate body 2 is equipped with limit hole 6, and first
The screw top of plate body 1 is connected with adjusting bolt 7 corresponding with 6 size of limit hole, the other end side of first plate body 1
It is welded with fixed block 8, and the end of the first plate body 1 is located at the side of fixed block 8 equipped with mounting groove 9, the inside of the mounting groove 9
Movable block 10 is slidably connected, the inside of the fixed block 8 is equipped with groove 11, and the inside of movable block 10 is welded with and protrudes into groove
The convex block 12 being slidably connected in 11 with fixed block 8, the outside screw of the fixed block 8, which is connected with to protrude into groove 11, passes through rolling
The end symmetric of the fastening bolt 13 that bearing is fixedly connected with convex block 12, the top movable block 10 of the fixed block 8 is welded with folder
The other end of plate 14, second plate body 2 is welded with sleeve 16.
Specifically, first plate body 1 is all provided with adjusting 7 junction of bolt and fixed block 8 with 13 junction of fastening bolt
There is the threaded hole with washer.It can be in order to adjusting the rotation tune of bolt 7 and fastening bolt 13 by the threaded hole with washer
Section.
Specifically, the limit hole 6 is equidistant at least provided with five groups, and bolt 7 is adjusted at least provided with two groups.It may be implemented
The adjusting of the key length of first plate body 1 and the second plate body 2 composition, while two groups of adjusting bolts 7 can be improved to the second plate body 2
Fixed effect, reduce use when shake.
Specifically, the mounting groove 9 is convex, and the inner surface of mounting groove 9 is pasted with that be coated with aluminum oxide wear-resisting
The stress item of layer.Convex mounting groove 9 can prevent movable block 10 from falling off, while be coated with the stress item of aluminum oxide wear layer
The stability that the abrasive resistance and movable block 10 that mounting groove 9 can be improved are slided.
Specifically, the inside of the clamping plate 14 has been set as undaform non-slip groove, and sleeve 16 is hexangle type sleeve.Undaform
It is slided when non-slip groove can prevent spanner from using with nut contact portion, improves applicable stability.
Specifically, the top of second plate body 2 is equipped with hexagonal groove 15, and hexagonal groove 15 close to the movement of sleeve 16
Inner bottom be inlaid with magnetite.It can be easily installed hexagonal screwdriver by the magnetite inlayed inside hexagonal groove 15 and its,
Improve the functionality of spanner.
Working principle: in use, adjusting bolt 7 by rotation can be in order to which the second plate body 2 be in 1 end sliding slot of the first plate body
It is slided in 3 and fixed, adjusting the corresponding different limit hole 6 of bolt 7 may be implemented the flexible of spanner, can also be the first plate body 1
It is used separately with the second plate body 2, rotation fastening bolt 13 can be such that movable block 10 slides in mounting groove 9, to realize clamping plate
The adjusting of distance between 14, then the magnetite by inlaying inside hexagonal groove 15 and its can be easily installed driver bit, the dress
Structure design advantages of simple is set, it is easy to operate, it convenient for adjusting, can stretch, can separate and be applicable in, additionally it is possible to which screwdriver is installed
Head, it is vdiverse in function, it improves spanner and is applicable in effect, applied widely, safety and stability is easy to carry, is conducive to popularize.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of telescopic spanner, including the first plate body (1) and the second plate body (2), and the second plate body (2) and the first plate body
(1) it is slidably connected, it is characterised in that: the side of first plate body (1) is equipped with sliding slot (3), and the top and bottom end of sliding slot (3)
Two sides be equipped with limited block (4), it is internal that sliding slot (3) is protruded into one end of second plate body (2), and the top of the second plate body (2)
Portion and two sides of the bottom are equipped with limiting slot (5) corresponding with limited block (4) shape size, the top of second plate body (2)
Screw top equipped with limit hole (6), and the first plate body (1) is connected with adjusting bolt corresponding with limit hole (6) size
(7), the other end side of first plate body (1) is welded with fixed block (8), and the end of the first plate body (1) is located at fixed block
(8) side is equipped with mounting groove (9), and the internal slide of the mounting groove (9) is connected with movable block (10), the fixed block (8)
Inside be equipped with groove (11), and be welded with to protrude into groove (11) on the inside of movable block (10) and be slidably connected with fixed block (8)
Convex block (12), the outside screw of the fixed block (8), which is connected with, to be protruded into groove (11) through rolling bearing and convex block (12)
The end symmetric of the fastening bolt (13) being fixedly connected, the top movable block (10) of the fixed block (8) is welded with clamping plate (14),
The other end of second plate body (2) is welded with sleeve (16).
2. a kind of telescopic spanner according to claim 1, it is characterised in that: first plate body (1) and adjusting spiral shell
Bolt (7) junction and fixed block (8) and fastening bolt (13) junction are equipped with the threaded hole with washer.
3. a kind of telescopic spanner according to claim 1, it is characterised in that: the limit hole (6) is equidistant at least
Equipped with five groups, and bolt (7) are adjusted at least provided with two groups.
4. a kind of telescopic spanner according to claim 1, it is characterised in that: the mounting groove (9) is convex, and
The inner surface of mounting groove (9) is pasted with the stress item for being coated with aluminum oxide wear layer.
5. a kind of telescopic spanner according to claim 1, it is characterised in that: the inside of the clamping plate (14) is equipped with wave
Wave type non-slip groove, and sleeve (16) is hexangle type sleeve.
6. a kind of telescopic spanner according to claim 1, it is characterised in that: the top of second plate body (2) is leaned on
One end of nearly sleeve (16) is equipped with hexagonal groove (15), and the inner bottom of hexagonal groove (15) is inlaid with magnetite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820741800.2U CN208375154U (en) | 2018-05-18 | 2018-05-18 | A kind of telescopic spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820741800.2U CN208375154U (en) | 2018-05-18 | 2018-05-18 | A kind of telescopic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375154U true CN208375154U (en) | 2019-01-15 |
Family
ID=64971200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820741800.2U Active CN208375154U (en) | 2018-05-18 | 2018-05-18 | A kind of telescopic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208375154U (en) |
-
2018
- 2018-05-18 CN CN201820741800.2U patent/CN208375154U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |