CN206426019U - Multifunctional wrench - Google Patents
Multifunctional wrench Download PDFInfo
- Publication number
- CN206426019U CN206426019U CN201720011958.XU CN201720011958U CN206426019U CN 206426019 U CN206426019 U CN 206426019U CN 201720011958 U CN201720011958 U CN 201720011958U CN 206426019 U CN206426019 U CN 206426019U
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- CN
- China
- Prior art keywords
- outer barrel
- spring
- inner sleeve
- multifunctional wrench
- sleeve
- Prior art date
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Abstract
The utility model is related to the technical field of rivet, screw dismounting tool, it is a kind of multifunctional wrench, it includes the first outer barrel, the second outer barrel, outer sleeve, spring, first outer barrel and the second outer barrel are external diameter and internal diameter identical cylinder, first outer barrel is the cylinder of upper end closed, the handwheel or handle for being provided with and being fixedly connected on buttress, buttress are provided with the upper end outer wall of the first outer barrel.The utility model reasonable and compact in structure, by setting multiple regular hexagon inner sleeves of different sizes in the second outer barrel, various sizes of bolt and rivet can be just blocked using the claw on outer sleeve or inner sleeve, rotation hand wheel, dismantlement work to different size bolts and rivet can be completed with driving device integral-rotation, an instrument can complete multiple-task, it is convenient, fast, it is time saving and energy saving.
Description
Technical field
The utility model is related to the technical field of rivet, screw dismounting tool, is a kind of multifunctional wrench.
Background technology
Equipment many at present all by the way of rivet or bolt come securing part, when equipment is during use
Break down, it is necessary to which workman timely dismantles and repaired to it, in unloading process, due to needing to tackle different size of rivet
Or bolt, repair master worker and generally require to carry many various sizes of spanners, carry very inconvenient, and easily lose work
Tool.
The content of the invention
The utility model provides a kind of multifunctional wrench, overcomes the deficiency of above-mentioned prior art, it can effectively be solved
Various sizes of rivet or bolt are dismantled, it is necessary to the problem of carrying various sizes of dismantling device.
The technical solution of the utility model is realized by following measures：A kind of multifunctional wrench is included outside first
Cylinder, the second outer barrel, outer sleeve, spring, the first outer barrel and the second outer barrel are external diameter and internal diameter identical cylinder, and the first outer barrel is upper
The cylinder that end seal is closed, is provided with the handwheel or hand for being provided with and being fixedly connected on buttress, buttress on the upper end outer wall of the first outer barrel
Handle, spring is arranged in the first outer barrel, and the upper end top pressure of spring is on the upper end inwall of the first outer barrel, and the lower end of spring is provided with
Movable plectane, the upper surface top pressure of movable plectane is provided with first annular in the lower end of spring on the lower surface of the first outer barrel
The second annular mounting groove corresponding with first annular mounting groove is provided with mounting groove, the upper surface of the second outer barrel, in the first ring
Fixed plate is provided between shape mounting groove and the second annular mounting groove, fixed plate includes Circular Plate, star plate, and star plate is by many
The spoke-like structure that individual length identical stripe board is constituted, star plate is fixedly connected with Circular Plate, on the lower surface of Circular Plate
The outer sleeve being fixedly connected is provided with, the inwall of outer sleeve is regular polygon, is at least set with one from outside to inside in star plate
Individual inner sleeve, is at least set with an inner sleeve from outside to inside in star plate, inner sleeve be by multiple claws constitute it is polygon
Shape structure, the claw of inner sleeve is located in the gap of star plate, and the lower surface top pressure of fixed plate is on the upper surface of inner sleeve, and the
One outer barrel is fixedly connected with the second outer barrel.
Here is the further optimization and/or improvements to above-mentioned utility model technical scheme：
Three inner sleeves of different sizes are at least set with above-mentioned star plate from outside to inside.
The inwall of above-mentioned outer sleeve is regular hexagon.
The outline of above-mentioned inner sleeve is regular hexagon.
Above-mentioned star plate is identical and stripe board that be distributed on same periphery is constituted, each stripe board by six length
One end therein is connected in the circle centre position of residing periphery.
Above-mentioned spring is hard spring.
The utility model reasonable and compact in structure, by being set in the second outer barrel in multiple regular hexagons of different sizes
Sleeve, can just block various sizes of bolt and rivet, rotation hand wheel can band using the claw on outer sleeve or inner sleeve
Dynamic device integral-rotation, completes the dismantlement work to different size bolts and rivet, and an instrument can complete multiple-task, side
Just, fast, it is time saving and energy saving.
Brief description of the drawings
Accompanying drawing 1 is the main view cross section structure diagram of the utility model most preferred embodiment.
Accompanying drawing 2 is the present invention looks up structural representation of structure shown in accompanying drawing 1.
Accompanying drawing 3 is the structural representation of the first outer barrel.
Accompanying drawing 4 is the structural representation of the second outer barrel.
Accompanying drawing 5 is the main structure diagram of inner sleeve.
Accompanying drawing 6 is the present invention looks up structural representation of structure shown in accompanying drawing 5.
Accompanying drawing 7 is the structural representation of fixed plate.
Accompanying drawing 8 is the structural representation of outer sleeve.
Coding in accompanying drawing is respectively：1 is the first outer barrel, and 2 be the second outer barrel, and 3 be buttress, and 4 be handwheel, and 5 be spring, 6
It is first annular mounting groove for movable plectane, 7,8 be the second annular mounting groove, and 9 be Circular Plate, and 10 be star plate, and 11 be overcoat
Cylinder, 12 be inner sleeve.
Embodiment
The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come
Determine specific embodiment.
In the utility model, for the ease of description, the description of the relative position relation of each part is according to specification
The Butut mode of accompanying drawing 1 is described, such as：The position relationship of upper and lower, left and right etc. is the Butut according to Figure of description 1
Direction is determined.
The utility model is further described with reference to embodiment and accompanying drawing：
As shown in accompanying drawing 1-8, the multifunctional wrench includes the first outer barrel 1, the second outer barrel 2, outer sleeve 11, spring 5, first
The outer barrel 2 of outer barrel 1 and second is external diameter and internal diameter identical cylinder, and the first outer barrel 1 is the cylinder of upper end closed, in the first outer barrel 1
Upper end outer wall on be provided with the handwheel 4 or handle for being provided with and being fixedly connected on buttress 3, buttress 3, spring 5 is arranged on outside first
In cylinder 1, the upper end top pressure of spring 5 is on the upper end inwall of the first outer barrel 1, and the lower end of spring 5 is provided with movable plectane 6, activity
The upper surface top pressure of plectane 6 is provided with first annular mounting groove 7 in the lower end of spring 5 on the lower surface of the first outer barrel 1, the
Second annular mounting groove 8 corresponding with first annular mounting groove 7 is provided with the upper surface of two outer barrels 2, is installed first annular
Be provided with fixed plate between the annular mounting groove 8 of groove 7 and second, fixed plate includes Circular Plate 9, star plate 10, star plate 10 be by
The spoke-like structure that multiple length identical stripe boards are constituted, star plate 10 is fixedly connected with Circular Plate 9, under Circular Plate 9
The outer sleeve 11 being fixedly connected is provided with end face, the inwall of outer sleeve 11 is regular polygon, in star plate 10 from outside to inside
An inner sleeve 12 is at least set with, an inner sleeve 12 is at least set with from outside to inside in star plate 10, inner sleeve 12 is
The polygonized structure being made up of multiple claws, the claw of inner sleeve 12 is located in the gap of star plate 10, the lower surface of fixed plate
Top pressure is on the upper surface of inner sleeve 12, and the first outer barrel 1 is fixedly connected with the second outer barrel 2.By setting many in the second outer barrel 2
Individual regular hexagon inner sleeve 12 of different sizes, different sizes can be just blocked using the claw on outer sleeve 11 or inner sleeve 12
Bolt and rivet, rotation hand wheel 4 can be completed to the dismounting works of different size bolts and rivet with driving device integral-rotation
Make, an instrument can complete multiple-task, convenient, fast, time saving and energy saving.
Above-mentioned multifunctional wrench can be made further optimization and/or improvements according to actual needs：
At least it is set with three inner sleeves 12 of different sizes from outside to inside as shown in accompanying drawing 1,2, in star plate 10.Inner sleeve
The number of cylinder 12 is more, and the bolt or rivet sizes scope that the utility model can be removably mounted are wider.
As shown in Figure 8, the inwall of outer sleeve 11 is regular hexagon.General rivet and bolt head are all regular hexagon
Structure, so more meets actual use needs.
As shown in accompanying drawing 5,6, the outline of inner sleeve 12 is regular hexagon.General rivet and bolt head are all positive six
Side shape structure, so more meets actual use needs.
As shown in accompanying drawing 2,7, star plate 10 is by six length are identical and are distributed on same periphery stripe board structure
Into each stripe board one end therein is connected in the circle centre position of residing periphery.Stayed on inner sleeve 12 between adjacent claw
There is space, it just corresponds to each other with stripe board, coordinated, the inner sleeve 12 being nested in star plate 10 will be limited by star plate 10
System, can only be moved up and down, it is impossible to moved to other directions, it is ensured that the stability of inner sleeve 12, made inner sleeve 12 will not be everywhere
Play.
As shown in Figure 1, spring 5 is hard spring 5.Its elastic force of hard spring 5 is stronger, can be acted on by movable plectane 6 to
The enough thrusts of inner sleeve 12, enable inner sleeve 12 to be securely stuck on bolt or rivet.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation
Effect, can increase and decrease non-essential technical characteristic according to actual needs, to meet the demand of different situations.
The use process of the utility model most preferred embodiment：
Bottom of the present utility model is directly leaned into the bolt being disassembled or rivet head, bolt or rivet head it is outer
Shape is typically also regular hexagon, when the matching size of inner sleeve 12 of the size and hexagon of bolt or rivet head is closed, correspondence
Inner sleeve 12 will move up promotion activity plectane 6, the movable plectane 6 that moves up can by spring 5 reaction force, make in
Sleeve 12 is more securely stuck on bolt or rivet, then by rotation hand wheel 4, drives the rotation of whole device, and then realize
The purpose of dismounting.
Claims (10)
1. a kind of multifunctional wrench, it is characterised in that including the first outer barrel, the second outer barrel, outer sleeve, spring, the first outer barrel and
Two outer barrels are external diameter and internal diameter identical cylinder, and the first outer barrel is the cylinder of upper end closed, on the upper end outer wall of the first outer barrel
The handwheel or handle that threaded connection is provided with buttress, buttress are provided with, spring is arranged in the first outer barrel, the upper end top of spring
It is pressed on the upper end inwall of the first outer barrel, the lower end of spring is provided with movable plectane, and the upper surface top pressure of movable plectane is in spring
Lower end, be provided with first annular mounting groove, the upper surface of the second outer barrel and be provided with and the on the lower surface of the first outer barrel
Corresponding second annular mounting groove of one annular mounting groove, is provided with solid between first annular mounting groove and the second annular mounting groove
Fixed board, fixed plate includes Circular Plate, star plate, and star plate is the spoke-like knot being made up of multiple length identical stripe boards
Structure, star plate is fixedly connected with Circular Plate, and the outer sleeve being fixedly connected, the inwall of outer sleeve are provided with the lower surface of Circular Plate
For regular polygon, be at least set with an inner sleeve from outside to inside in star plate, inner sleeve be by multiple claws constitute it is many
Side shape structure, the claw of inner sleeve is located in the gap of star plate, the lower surface top pressure of fixed plate on the upper surface of inner sleeve,
First outer barrel is fixedly connected with the second outer barrel.
2. multifunctional wrench according to claim 1, it is characterised in that be at least set with three in star plate from outside to inside
Inner sleeve of different sizes.
3. multifunctional wrench according to claim 1 or 2, it is characterised in that the inwall of outer sleeve is regular hexagon.
4. multifunctional wrench according to claim 1 or 2, it is characterised in that the outline of inner sleeve is regular hexagon.
5. multifunctional wrench according to claim 3, it is characterised in that the outline of inner sleeve is regular hexagon.
6. multifunctional wrench according to claim 3, it is characterised in that star plate is identical and be distributed on same by six length
Stripe board on one periphery is constituted, and each stripe board one end therein is connected in the circle centre position of residing periphery.
7. multifunctional wrench according to claim 4, it is characterised in that star plate is identical and be distributed on same by six length
Stripe board on one periphery is constituted, and each stripe board one end therein is connected in the circle centre position of residing periphery.
8. the multifunctional wrench according to claim 1 or 2 or 5, it is characterised in that star plate is identical and equal by six length
Stripe board of the cloth on same periphery is constituted, and each stripe board one end therein connects in the circle centre position of residing periphery
Connect.
9. the multifunctional wrench according to claim 1 or 2 or 5 or 6 or 7, it is characterised in that spring is hard spring.
10. multifunctional wrench according to claim 8, it is characterised in that spring is hard spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011958.XU CN206426019U (en) | 2017-01-05 | 2017-01-05 | Multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011958.XU CN206426019U (en) | 2017-01-05 | 2017-01-05 | Multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426019U true CN206426019U (en) | 2017-08-22 |
Family
ID=59584651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011958.XU Active CN206426019U (en) | 2017-01-05 | 2017-01-05 | Multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855968A (en) * | 2017-12-21 | 2018-03-30 | 刘鑫 | A kind of sleeve and spanner |
-
2017
- 2017-01-05 CN CN201720011958.XU patent/CN206426019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855968A (en) * | 2017-12-21 | 2018-03-30 | 刘鑫 | A kind of sleeve and spanner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |