CN205394360U - Telescopic spanner in improvement type area - Google Patents
Telescopic spanner in improvement type area Download PDFInfo
- Publication number
- CN205394360U CN205394360U CN201620243232.4U CN201620243232U CN205394360U CN 205394360 U CN205394360 U CN 205394360U CN 201620243232 U CN201620243232 U CN 201620243232U CN 205394360 U CN205394360 U CN 205394360U
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- CN
- China
- Prior art keywords
- sleeve
- fixed
- fixing
- fixed part
- screw
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Abstract
The utility model discloses a telescopic spanner in improvement type area, which comprises a sleeve, wrenching bar, fixed cover and handle, be equipped with the recess on the sleeve, recessed wall is last to be cyclic annular evenly distributed has six draw -in grooves, the cooperation has the locating plate on the sleeve, be equipped with the logical groove with the groove phase intercommunication on the locating plate, it has six fixed plates to be cyclic annular evenly distributed on the logical inslot wall, all be equipped with the roof on six fixed plates, six fixed plates and six draw -in groove cooperations, still be equipped with first fixed part on the sleeve, fixed sheatheeing in is equipped with the second fixed part, wrenching bar one end is fixed on first fixed part, the other end is fixed on the second fixed part, the handle bilateral symmetry is equipped with two limiting plates, all be equipped with the screw rod on two limiting plates, the handle both ends are equipped with the screw with screw rod matched with, be equipped with the cooperation groove that is linked together with the screw in the handle, the cooperation inslot is equipped with solid fixed cylinder, gu be equipped with the post hole in the fixed cylinder, the downthehole cooperation of post has the weight linear meter. The revolving force is big during swivel nut, can temper hand strength and reduce intensity of labour.
Description
Technical field
This utility model relates to a kind of modified form spanner with sleeve.
Background technology
Rotating mainly through spanner or the spanner with sleeve for workpiece at present, realization is rotated after cooperation, but it is not difficult to find in actual life-time service, workpiece and box spanner coordinate its engagement process be often at the beginning linear fit rather than face property coordinate, trace it to its cause that to be the size of workpiece must be and be just slightly less than sleeve hole size thus, it it is often the corner angle limit contact sleeve at first of workpiece when sleeve rotating, this contact is exactly linear contact, only wait until that corner angle just can slowly become the face property contact of part after being worn, no matter all there is bigger injury for workpiece or sleeve in the rotation mode of this tube-in-tube structure, cause that workpiece or sleeve breakage reduce service life.
And existing spanner weight is all fixing, when the nut that rotation degree of tightening is bigger, the spanner of heavier-weight reduces labor intensity can to operator when rotating nut, the weight of the force cooperation spanner self that its hand when rotary spanner is downward can rotate nut comparatively easily, but existing spanner weight is all fixing, and this also can make troubles to operator sometimes.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, use, easy for installation, simple to operate, rotate nut time revolving force big, work surface is the contact of face property, not havinging skidding, cost is low, and overall construction intensity is high, hand force amount can be tempered and reduce labor intensity, applied widely, long service life, there is the modified form spanner with sleeve of safe and reliable effect.
For solving the problems referred to above, this utility model adopts the following technical scheme that
nullA kind of modified form spanner with sleeve，Including sleeve、Wrenching bar、Fixed cover and handle，Described sleeve is provided with groove，Described groove inner wall is evenly distributed with six draw-in grooves in the form of a ring，Described sleeve is welded with positioning sleeve，Described sleeve is combined with location-plate，Described location-plate is provided with the groove being connected with described groove，Described groove inwall is evenly distributed with six fixing plates in the form of a ring，Described six fixing plates are equipped with top board，Described six fixing plates and six card slot fit，Described sleeve is additionally provided with the first fixed part，Described fixed cover is provided with the second fixed part，Described wrenching bar one end is fixed on the first fixed part，The other end is fixed on the second fixed part，Described fixed cover is provided with the through hole being easy to handle traverse，Described handle is symmetrically arranged on two with two limiting plates，Said two limiting plate is equipped with screw rod，Described handle two ends are provided with the screw matched with described screw rod，The mating groove being connected with described screw it is provided with in described handle，Fixing cylinder it is provided with in described mating groove，It is provided with post holes in described fixing cylinder，It is combined with weight linear meter in described post holes，Described screw rod front portion is provided with the flexible support pad matched with described fixing cylinder.
As preferred technical scheme, described location-plate is provided with the fixing screw for stationary positioned plate, described positioning sleeve is provided with the screw hole matched with described fixing screw, and described first fixed part adopts primary concreting molding with sleeve, and described second fixed part is welded on fixed cover.
As preferred technical scheme, described sleeve is provided with the location screw for fixing plate, and described handle surfaces is provided with skid resistant course, and described location-plate adopts wear-resistant material to make.
As preferred technical scheme, described first fixed part is provided with the first fixing bolt for fixing the first fixed part and wrenching bar, described second fixed part is provided with the second fixing bolt for fixing the second fixed part and wrenching bar, and the described first fixing bolt is provided with two.
As preferred technical scheme, described fixing screw is embedded on location-plate.
A kind of modified form of this utility model spanner with sleeve provides the benefit that: simple in construction, use, easy for installation, simple to operate, rotate nut time revolving force big, work surface is the contact of face property, not havinging skidding, cost is low, and overall construction intensity is high, hand force amount can be tempered and reduce labor intensity, applied widely, long service life, there is safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of modified form of this utility model spanner with sleeve；
Fig. 2 is the handle arrangement figure of a kind of modified form of this utility model spanner with sleeve；
Fig. 3 is the sleeve inner structure chart of a kind of modified form of this utility model spanner with sleeve；
Fig. 4 is the positioning plate structure figure of a kind of modified form of this utility model spanner with sleeve；
Fig. 5 is the location-plate side view of a kind of modified form of this utility model spanner with sleeve.
Detailed description of the invention
nullConsult the spanner with sleeve of a kind of modified form shown in Fig. 1 to Fig. 5，Including sleeve 1、Wrenching bar 2、Fixed cover 3 and handle 4，Described sleeve 1 is provided with groove 5，Described groove 5 inwall is evenly distributed with six draw-in grooves 6 in the form of a ring，Described sleeve 1 is welded with positioning sleeve 7，Described sleeve 1 is combined with location-plate 8，Described location-plate 8 is provided with the groove 9 being connected with described groove 5，Described groove 9 inwall is evenly distributed with six fixing plates 10 in the form of a ring，Described six fixing plates 10 are equipped with top board 11，Described six fixing plates 10 coordinate with six draw-in grooves 6，Described sleeve 1 is additionally provided with the first fixed part 12，Described fixed cover 3 is provided with the second fixed part 13，Described wrenching bar 2 one end is fixed on the first fixed part 12，The other end is fixed on the second fixed part 13，Described fixed cover 3 is provided with the through hole (not shown) being easy to handle 4 traverse，Described handle 4 is symmetrically arranged on two with two limiting plates 14，Said two limiting plate 14 is equipped with screw rod 15，Described handle 4 two ends are provided with the screw 16 matched with described screw rod 15，The mating groove 17 being connected with described screw 16 it is provided with in described handle 4，Fixing cylinder 18 it is provided with in described mating groove 17，It is provided with post holes 19 in described fixing cylinder 18，It is combined with weight linear meter 20 in described post holes 19，Described screw rod 15 front portion is provided with the flexible support pad 21 matched with described fixing cylinder 18.
A preferred embodiment in this utility model, described location-plate 8 is provided with the fixing screw 22 for stationary positioned plate 8, described positioning sleeve 7 is provided with the screw hole 23 matched with described fixing screw 22, described first fixed part 12 adopts primary concreting molding with sleeve 1, and described second fixed part 13 is welded on fixed cover 3.
A preferred embodiment in this utility model, described sleeve 1 is provided with the location screw 24 for fixing plate 10, and described handle 4 surface is provided with skid resistant course 25, and described location-plate 8 adopts wear-resistant material to make.
A preferred embodiment in this utility model, described first fixed part 12 is provided with the first fixing bolt 101 for fixing the first fixed part 12 and wrenching bar 2, described second fixed part 13 is provided with the second fixing bolt 102 for fixing the second fixed part 13 and wrenching bar 2, and the described first fixing bolt 101 is provided with two.
A preferred embodiment in this utility model, described fixing screw 22 is embedded on location-plate 8.
Further, described sleeve is provided with the location screw for fixing plate, described handle surfaces is provided with skid resistant course, described location-plate adopts wear-resistant material to make, and by set location screw, can increase the fixing of fixing plate and sleeve, thus when using this spanner, top board can be avoided to occur when with nut contact, and the fixing plate offset phenomena of fixing top board affects the normal of nut and rotates, and by set skid resistant course, can increase the coefficient of friction of hand and handle.
Further, described sleeve is combined with location-plate, described location-plate is provided with the groove being connected with described groove, described groove inwall is evenly distributed with six fixing plates in the form of a ring, described six fixing plates are equipped with top board, are arranged by above structure, after long-time use spanner, top board can produce certain abrasion, and arranged by above structure and can be easy to operator's replacing to top board and the maintenance in later stage.
nullWhen a kind of modified form of this utility model spanner with sleeve has the advantage that use，By six the fixing plates arranged on groove inwall，And top board is set on fixing plate，Fixing plate then matches with the draw-in groove being arranged on groove inner wall，And on location-plate, it is arranged to the fixing screw of stationary positioned plate，Firm for top board can be fixed on groove inner wall，And by set top board and nut screw connection，Can make be property contact in face when rotating nut by this spanner，Add the service life of this spanner and nut，By the mating groove arranged in handle，And in mating groove arrange fixing cylinder，By arranging weight linear meter in fixing cylinder，Operator can increase weight linear meter according to the size of the dynamics size and self strength that rotate nut or reduce the quantity of weight linear meter，So that the weight of this spanner is just moderate，Thus adding the efficiency that nut is rotated by operator，And when increasing this spanner weight，May also function as the purpose tempering arm.Its simple in construction, use, easy for installation, simple to operate, rotate nut time revolving force big, work surface is the contact of face property, not havinging skidding, cost is low, and overall construction intensity is high, hand force amount can be tempered and reduce labor intensity, applied widely, long service life, there is safe and reliable effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (5)
- null1. the modified form spanner with sleeve，It is characterized in that: include sleeve、Wrenching bar、Fixed cover and handle，Described sleeve is provided with groove，Described groove inner wall is evenly distributed with six draw-in grooves in the form of a ring，Described sleeve is welded with positioning sleeve，Described sleeve is combined with location-plate，Described location-plate is provided with the groove being connected with described groove，Described groove inwall is evenly distributed with six fixing plates in the form of a ring，Described six fixing plates are equipped with top board，Described six fixing plates and six card slot fit，Described sleeve is additionally provided with the first fixed part，Described fixed cover is provided with the second fixed part，Described wrenching bar one end is fixed on the first fixed part，The other end is fixed on the second fixed part，Described fixed cover is provided with the through hole being easy to handle traverse，Described handle is symmetrically arranged on two with two limiting plates，Said two limiting plate is equipped with screw rod，Described handle two ends are provided with the screw matched with described screw rod，The mating groove being connected with described screw it is provided with in described handle，Fixing cylinder it is provided with in described mating groove，It is provided with post holes in described fixing cylinder，It is combined with weight linear meter in described post holes，Described screw rod front portion is provided with the flexible support pad matched with described fixing cylinder.
- 2. the modified form according to claim 1 spanner with sleeve, it is characterized in that: described location-plate is provided with the fixing screw for stationary positioned plate, described positioning sleeve is provided with the screw hole matched with described fixing screw, described first fixed part adopts primary concreting molding with sleeve, and described second fixed part is welded on fixed cover.
- 3. the modified form according to claim 1 spanner with sleeve, it is characterised in that: described sleeve is provided with the location screw for fixing plate, and described handle surfaces is provided with skid resistant course, and described location-plate adopts wear-resistant material to make.
- 4. the modified form according to claim 1 spanner with sleeve, it is characterized in that: described first fixed part is provided with the first fixing bolt for fixing the first fixed part and wrenching bar, described second fixed part is provided with the second fixing bolt for fixing the second fixed part and wrenching bar, and the described first fixing bolt is provided with two.
- 5. the modified form according to claim 2 spanner with sleeve, it is characterised in that: described fixing screw is embedded on location-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243232.4U CN205394360U (en) | 2016-03-28 | 2016-03-28 | Telescopic spanner in improvement type area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243232.4U CN205394360U (en) | 2016-03-28 | 2016-03-28 | Telescopic spanner in improvement type area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394360U true CN205394360U (en) | 2016-07-27 |
Family
ID=56419426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243232.4U Expired - Fee Related CN205394360U (en) | 2016-03-28 | 2016-03-28 | Telescopic spanner in improvement type area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805464A (en) * | 2020-07-04 | 2020-10-23 | 孙浩 | Combined sleeve |
-
2016
- 2016-03-28 CN CN201620243232.4U patent/CN205394360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805464A (en) * | 2020-07-04 | 2020-10-23 | 孙浩 | Combined sleeve |
| CN111805464B (en) * | 2020-07-04 | 2022-02-11 | 广东磐龙交通环境设施工程有限公司 | Combined sleeve |
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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: 20160727 Termination date: 20170328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |