CN212887358U - Reform transform spanner based on old and useless spanner utilizes - Google Patents
Reform transform spanner based on old and useless spanner utilizes Download PDFInfo
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- CN212887358U CN212887358U CN202021205904.5U CN202021205904U CN212887358U CN 212887358 U CN212887358 U CN 212887358U CN 202021205904 U CN202021205904 U CN 202021205904U CN 212887358 U CN212887358 U CN 212887358U
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- movable plate
- wrench
- plate head
- spanner
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Abstract
The utility model discloses a reform transform spanner based on old and useless spanner utilizes, its technical scheme main points are: a modified wrench based on utilization of waste wrenches comprises a movable plate head, wherein a supporting plate is fixedly connected to the movable plate head, a bolt is connected to the supporting plate in a threaded mode, a fixed column is fixedly connected to one side of the movable plate head, a threaded column is fixedly connected to the other side of the movable plate head, the end portion of the movable plate head is rotatably connected with a first handle, an open slot for the movable plate head to rotate is formed in the first handle, a rotating groove for the fixed column to rotate is formed in one side of the inner wall of the open slot, a through hole for the threaded column to penetrate through is formed in the other side of the inner wall of the open slot, and a nut for fixing the movable plate head is connected to the end portion of; has the advantages of wide application range, multiple purposes, ingenious design and labor saving in operation.
Description
Technical Field
The utility model belongs to the spanner field, concretely relates to reform transform spanner based on old and useless spanner utilizes.
Background
The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other opening or trepanning fasteners for tightly holding the bolts or the nuts by threads by utilizing the lever principle.
Reference may be made to chinese patent publication No. CN101028706A, which discloses a commonly used wrench, which mainly includes a handle and a wrench bayonet whose front end is composed of a movable latch and a fixed latch, and is characterized in that a slot cavity of an external cover plate is provided in the handle, one side of the slot cavity is provided with a fixed rack, the other side is provided with a driving rack which can move back and forth along the wall of the slot cavity and a movable rack which is fixedly connected with the movable latch, a sliding gear and two transmission gears are provided in the slot cavity, an adjusting gear is provided between the two transmission gears, the sliding gear is installed between the fixed rack and the driving rack and is engaged with the fixed rack, the transmission gear near the bayonet is engaged with the movable rack, and the other transmission gear is engaged with the driving rack; one or two pushing sliding blocks connected with the sliding gear shaft are arranged on the handle.
Above-mentioned spanner has convenient operation, is convenient for fix a position, efficient advantage, but it also has the defect, if: the unable activity of wrench end can't carry out the dismouting to the work piece in the narrow and small space, and the expansion joint of wrench end takes place to slide easily when fastening nut, influences the dismouting, and this spanner handle length is fixed, and the power arm is difficult for becoming flexible too short when meetting tighter nut, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reform transform spanner based on old and useless spanner utilizes to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a modified wrench based on utilization of waste wrenches comprises a movable plate head, wherein a supporting plate is fixedly connected to the movable plate head, a bolt is connected to the supporting plate in a threaded mode, a fixed column is fixedly connected to one side of the movable plate head, a threaded column is fixedly connected to the other side of the movable plate head, a first handle is rotatably connected to the end portion of the movable plate head, an open slot for the movable plate head to rotate is formed in the first handle, a rotating groove for the fixed column to rotate is formed in one side of the inner wall of the open slot, a through hole for the threaded column to penetrate through is formed in the other side of the inner wall of the open slot, a nut for fixing the movable plate head is connected to the end portion of the threaded column in a threaded mode, a second handle is connected to the outer portion of the first handle in a sliding mode, a third handle is connected to the outer portion of the second handle, and grooves for inserting the spring pins are formed in the two sides of the inner cavity of the second handle and the inner cavity of the third handle.
Preferably, four grooves are formed in the inner cavities of the second handle and the third handle, and the four grooves are uniformly distributed on the top and the bottom of the inner cavities of the second handle and the third handle.
Preferably, the end part of the third handle is provided with a hanging ring for lifting and hanging.
Preferably, the first handle, the second handle and the third handle are all provided with anti-skid grains.
Preferably, the height of the second handle cavity is smaller than that of the first handle, and the height of the third handle cavity is smaller than that of the second handle.
Preferably, the movable seat on the movable plate head and the surface of the fixed seat are respectively provided with an anti-skid tooth.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the improved wrench is used, the movable plate head is clamped outside the hexagon nut, the turbine on the movable plate head is screwed, the movable seat of the movable plate head is adjusted to fasten the hexagon nut, after the hexagon nut is fastened, the bolt is screwed to limit and fix the movable seat of the movable plate head, the handle is rotated to disassemble and assemble, when the needed fastened or disassembled hexagon nut is in a narrow space, the nut is loosened, the movable plate head is rotated, after a proper angle is adjusted, the nut is screwed to fix the movable plate head in a positioning manner, the handle is rotated to fasten or disassemble, the movable space of the wrench can be adjusted by stretching the first handle and the second handle, the longer the handle is, the more labor is saved when the space is allowed, the problem that the plate head of the existing wrench cannot move is solved, the workpiece in the narrow space cannot be disassembled and assembled, the movable opening of the plate head is used for fastening the nut, the easy emergence is slided, influences the dismouting, and this spanner handle length is fixed, and the power arm is too short difficult not hard up when meetting tighter nut, the problem that wastes time and energy has application scope extensively, and a thing is multi-purpose, design benefit, the laborsaving advantage of operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the structure of the first handle of the present invention;
FIG. 3 is a structural view of the first handle, the second handle and the third handle of the present invention;
fig. 4 is a structural view of the spring pin of the present invention.
In the figure: 1. a movable plate head; 2. a support plate; 3. a bolt; 4. fixing a column; 5. a threaded post; 6. a rotating groove; 7. a through hole; 8. a nut; 9. a first handle; 10. a second handle; 11. a third handle; 12. anti-skid lines; 13. a spring pin; 14. a groove; 15. hanging a ring; 16. anti-skid teeth; 17. an open slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a modified wrench based on the utilization of waste wrenches, wherein the technical solution is as follows:
a modified wrench based on utilization of waste wrenches comprises a movable wrench head 1, a support plate 2 is fixedly connected to the movable wrench head 1, a bolt 3 is connected to the support plate 2 in a threaded manner, a fixed column 4 is fixedly connected to one side of the movable wrench head 1, a threaded column 5 is fixedly connected to the other side of the movable wrench head 1, a first handle 9 is rotatably connected to the end portion of the movable wrench head 1, an open slot 17 for the movable wrench head 1 to rotate is formed in the first handle 9, a rotating slot 6 for the fixed column 4 to rotate is formed in one side of the inner wall of the open slot 17, a through hole 7 for the threaded column 5 to pass through is formed in the other side of the inner wall of the open slot 17, a nut 8 for fixing the movable wrench head 1 is connected to the end portion of the threaded column 5 in a threaded manner, a second handle 10 is connected to the outer portion of the first handle 9 in a sliding manner, a third handle 11, grooves 14 for inserting spring pins 13 are formed in the two sides of the inner cavities of the second handle 10 and the third handle 11; according to the setting above, solved the unable activity of current spanner wrench plate head, can't carry out the dismouting to the work piece in the narrow and small space, the expansion joint of plate head takes place to slide easily when fastening nut, influences the dismouting, and this spanner handle length is fixed, and the power arm is difficult not hard up too short when meetting tighter nut, the problem of wasting time and energy has that application scope is extensive, and a thing is multi-purpose, design benefit, the laborsaving advantage of operation.
In this embodiment, preferably, four grooves 14 are formed in the inner cavities of the second handle 10 and the third handle 11, and the four grooves 14 are uniformly distributed on two sides of the top and the bottom of the inner cavities of the second handle 10 and the third handle 11; the grooves 14 are uniformly arranged up and down, so that the first handle 9 and the second handle 10 can be conveniently fixed when being extended and retracted.
In this embodiment, preferably, a hanging ring 15 for hanging is disposed at the end of the third handle 11; the tool is convenient for workers to tie on the body during high-altitude operation, and the tool is prevented from falling from the high altitude.
In this embodiment, preferably, the first handle 9, the second handle 10 and the third handle 11 are all provided with anti-slip threads 12; can prevent the worker from sweating and slipping.
In this embodiment, it is preferable that the height of the cavity of the second handle 10 is smaller than that of the first handle 9, and the height of the cavity of the third handle 11 is smaller than that of the second handle 10; avoiding the phenomenon that the needle is excessively retracted and cannot be extended.
In this embodiment, preferably, the surfaces of the movable seat and the fixed seat on the movable plate head 1 are respectively provided with an anti-slip tooth 16; the clamping force of the movable plate head 1 on the workpiece can be increased.
The utility model discloses a theory of operation and use flow:
this reform transform spanner is when using, with the first 1 card of activity board in the hexagon nut outside, twist and move the turbine on the first 1 of activity board, the sliding seat of adjustment activity board 1 fastens hexagon nut, accomplish the fastening back to hexagon nut, it carries out spacing fixed to the sliding seat of activity board head 1 to twist to move bolt 3, twist the handle and can carry out the dismouting, the hexagon nut who fastens or dismantle when needs is in narrow and small space, loosen nut 8, rotate activity board head 1, after adjusting suitable angle, it fixes a position fixedly to tighten nut 8 activity board head 1, the handle that rotates again can fasten or dismantle, also can be through flexible first handle 9, the activity space of spanner is adjusted to second handle 10, the handle is longer more laborsaving when the space allows.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reform transform spanner based on old and useless spanner utilizes, includes removable head (1), its characterized in that: the improved wrench is characterized in that a supporting plate (2) is fixedly connected to the movable plate head (1), a bolt (3) is connected to the supporting plate (2) in a threaded manner, a fixed column (4) is fixedly connected to one side of the movable plate head (1), a threaded column (5) is fixedly connected to the other side of the movable plate head (1), a first handle (9) is rotatably connected to the end portion of the movable plate head (1), an open slot (17) for the movable plate head (1) to rotate is formed in the first handle (9), a rotating slot (6) for the fixed column (4) to rotate is formed in one side of the inner wall of the open slot (17), a through hole (7) for the threaded column (5) to pass through is formed in the other side of the inner wall of the open slot (17), a nut (8) for fixing the movable plate head (1) is connected to the end portion of the threaded column (5) in a threaded manner, a second handle, the outside of second handle (10) slides and is connected with third handle (11), first handle (9) with the both sides of second handle (10) tip all are provided with spring catch (13), second handle (10) with the both sides of third handle (11) inner chamber all seted up the confession spring catch (13) male recess (14).
2. The improved wrench based on the utilization of the waste wrench as claimed in claim 1, which is characterized in that: four grooves (14) are formed in the inner cavities of the second handle (10) and the third handle (11), and the four grooves (14) are uniformly distributed on the top and the bottom of the inner cavity of the second handle (10) and the third handle (11).
3. The improved wrench based on the utilization of the waste wrench as claimed in claim 1, which is characterized in that: the end part of the third handle (11) is provided with a hanging ring (15) for lifting and hanging.
4. The improved wrench based on the utilization of the waste wrench as claimed in claim 1, which is characterized in that: the first handle (9), the second handle (10) and the third handle (11) are all provided with anti-skid grains (12).
5. The improved wrench based on the utilization of the waste wrench as claimed in claim 1, which is characterized in that: the height of the inner cavity of the second handle (10) is smaller than that of the first handle (9), and the height of the inner cavity of the third handle (11) is smaller than that of the second handle (10).
6. The improved wrench based on the utilization of the waste wrench as claimed in claim 1, which is characterized in that: anti-skid teeth (16) are respectively arranged on the surfaces of the movable seat and the fixed seat on the movable wrench head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021205904.5U CN212887358U (en) | 2020-06-26 | 2020-06-26 | Reform transform spanner based on old and useless spanner utilizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021205904.5U CN212887358U (en) | 2020-06-26 | 2020-06-26 | Reform transform spanner based on old and useless spanner utilizes |
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| Publication Number | Publication Date |
|---|---|
| CN212887358U true CN212887358U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021205904.5U Active CN212887358U (en) | 2020-06-26 | 2020-06-26 | Reform transform spanner based on old and useless spanner utilizes |
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| CN (1) | CN212887358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664763A (en) * | 2021-08-25 | 2021-11-19 | 深圳市速联技术有限公司 | Adjustable wrench head |
-
2020
- 2020-06-26 CN CN202021205904.5U patent/CN212887358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664763A (en) * | 2021-08-25 | 2021-11-19 | 深圳市速联技术有限公司 | Adjustable wrench head |
| CN113664763B (en) * | 2021-08-25 | 2023-12-29 | 深圳市速联技术有限公司 | Adjustable spanner head |
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