CN110293501B - Multifunctional automatic adjusting double-end wrench device - Google Patents
Multifunctional automatic adjusting double-end wrench device Download PDFInfo
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- CN110293501B CN110293501B CN201910669534.6A CN201910669534A CN110293501B CN 110293501 B CN110293501 B CN 110293501B CN 201910669534 A CN201910669534 A CN 201910669534A CN 110293501 B CN110293501 B CN 110293501B
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- wrench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a multifunctional automatically-adjusted double-end wrench device which comprises a wrench handle, wherein movable handle devices are arranged on two sides of the wrench handle, a bidirectional hexagonal wrench device is arranged at one end of the wrench handle, and a telescopic wrench device is arranged at the other end of the wrench handle. Through regular hexagon annular frame, the suit of frame and regular hexagon post is filled out to regular hexagon annular, the sliding adjustment of cooperation ball, simultaneously through the magnetic action of regular hexagon annular magnet steel and regular hexagon magnet steel, adjust according to the condition of nut and bolt automatically, thereby quick lock nut and bolt, make things convenient for the dismantlement of nut and bolt, carry out automatically regulated through regular hexagon nut frame and compression spring's cooperation, make the nut insert in the regular hexagon nut frame, thereby simple quick the fixing of carrying out the nut, through setting up the regular hexagon nut frame of equidimension not, application range has been improved, can adapt to not nut and the bolt of equidimension simultaneously, facilitate the use.
Description
Technical Field
The invention relates to the technical field of hardware tools, in particular to a multifunctional automatic adjusting double-end wrench device.
Background
The screw is indispensable industry requisite in daily life: such as nuts, bolts or screws with different specifications and sizes on televisions, electrical products, musical instruments, furniture and the like. Screws also carry an important task in industry. There are two main types of wrenches commonly used in daily life, such as a dead wrench and a monkey wrench.
In patent CN 201721884931.8-universal double-ended wrench, the front end and the rear end of the handle are respectively provided with a small sleeve head and a large sleeve head, the small sleeve head and the large sleeve head are respectively provided with a first inner hexagonal through hole and a second inner hexagonal through hole, each inner angle of which is equal to 120 degrees; meanwhile, the top edge and the bottom edge are arranged in parallel relatively, and the top side edge is parallel to the opposite bottom side edge; the length of the bottom edge is equal to that of the bottom side edge, the length of the bottom side edge is smaller than that of the top side edge, and the length of the top edge is smaller than that of the bottom edge, so that the small sleeve head and the large sleeve head can be used for turning nuts, bolts and the like with different specifications, and the applicability is strong; adjusting bolt's setting makes nut, bolt etc. in the pullover fastened tightly and presss from both sides, avoids skidding and can improve operating efficiency, and adjusting nut sets up the back simultaneously, and whether damage nut or bolt can both smooth operation.
However, when the internal hexagonal bolt is loosened and fastened, a hexagonal wrench is needed to twist the bolt, and due to the fact that the hole diameters of the internal hexagonal bolt are different, the internal hexagonal wrench capable of being automatically adjusted is needed.
Disclosure of Invention
The invention aims to solve the problems, designs a multifunctional automatic adjusting double-end wrench device which has the functions of convenient adjustment and convenient use, solves the problem that an inner hexagonal bolt and an inner hexagonal nut cannot be fixed in an elastic mode in the conventional double-end wrench, and can be used on the inner hexagonal bolt and the inner hexagonal nut and an ordinary hexagonal nut by matching a regular hexagonal annular frame, a regular hexagonal annular filling frame and a regular hexagonal column, so that the application range of the device is expanded, and the device can be more practical.
The technical scheme of the invention is that the multifunctional automatically-adjusted double-end wrench device comprises a wrench handle, wherein movable handle devices are arranged on two sides of the wrench handle, a bidirectional hexagonal wrench device is arranged at one end of the wrench handle, and a telescopic wrench device is arranged at the other end of the wrench handle;
the bidirectional hexagonal wrench device comprises a circular wrench seat arranged at one end of a wrench handle, a regular hexagonal through hole is formed in the circular wrench seat, a first annular T-shaped groove is formed in the center of the inner side surface of the regular hexagonal through hole, a plurality of regular hexagonal annular frames, a plurality of regular hexagonal annular filling frames and a regular hexagonal column are arranged in the regular hexagonal through hole, the regular hexagonal annular frames and the regular hexagonal annular filling frames are sleeved together in a crossed mode, the regular hexagonal annular frames and the regular hexagonal annular filling frames are in sliding contact, the regular hexagonal annular frames at the outermost ends are sleeved in the regular hexagonal through hole, the regular hexagonal annular frames at the outermost ends are in sliding contact with the regular hexagonal through hole, the regular hexagonal columns are sleeved in the regular hexagonal annular filling frames at the innermost ends, the regular hexagonal columns are in sliding contact with the regular hexagonal annular filling frames at the innermost ends, and the thickness of the regular hexagonal annular frames is increased, the thickness of the regular hexagonal annular filling frame is different, an annular T groove II is formed in the center of the outer side surface of the regular hexagonal annular frame, the annular T groove I is connected with an annular T groove II on the outermost regular hexagonal annular frame in a sliding mode through balls, an annular T groove III is formed in the center of the inner side surface of the regular hexagonal annular frame, an annular T groove IV is formed in the center of the outer side surface of the regular hexagonal annular filling frame, the annular T groove III is connected with the annular T groove IV in a sliding mode through balls, an annular T groove V is formed in the center of the inner side surface of the regular hexagonal annular filling frame, the annular T groove V is connected with the annular T groove II in a sliding mode through balls, an annular T groove VI is formed in the center of the outer side surface of the regular hexagonal column, the annular T groove VI is connected with an annular T groove V on the innermost regular hexagonal annular filling frame in a sliding mode through balls, regular hexagonal annular magnetic steel is mounted on the upper surface and the lower surface of the regular hexagonal annular filling frame, and regular hexagonal magnetic steel is arranged on the upper surface of the regular hexagonal column.
Telescopic tube is installed to the spanner handle other end, the inside lower extreme of telescopic tube is opened there is regular hexagon groove, regular hexagon inslot internally mounted has a plurality of regular hexagon nut frames, regular hexagon nut frame suit in proper order is in the same place, the regular hexagon nut frame and the regular hexagon groove active contact of outermost end, regular hexagon nut frame top hexagonal department installs the regulation pole, adjustable fender is installed to regular hexagon inslot portion upper end, it has a plurality of regulation mouths to open on the adjustable fender, the regulation mouth is corresponding with the position of adjusting the pole, it inserts in the regulation mouth to adjust the pole, adjust the pole upper end and install adjusting plate, be equipped with compression spring between adjusting plate and the adjustable fender, compression spring suit is on adjusting the pole.
The movable handle device comprises a movable seat arranged at the center of the side surface of the two sides of the wrench handle, and a movable handrail is arranged on the movable seat.
The inner diameter of the regular hexagon nut frame is the diameter of a standard hexagon nut.
The hexagonal annular frame and the hexagonal annular magnetic steel above the hexagonal annular filling frame are in sliding contact with each other, and the inner diameter of the hexagonal annular magnetic steel below the hexagonal annular frame and the hexagonal annular filling frame is the diameter of a standard hexagonal nut.
The size of the regular hexagonal column is the diameter of the smallest internal hexagonal wrench.
The outer diameter of the regular hexagonal annular frame is the diameter of a standard internal hexagonal wrench.
The thickness of the regular hexagonal annular filling frame is the difference of the diameters of two adjacent standard inner hexagonal half shafts.
The multifunctional automatic adjusting double-end wrench device manufactured by the technical scheme of the invention comprises the following components:
according to the double-end wrench device, the regular hexagonal annular frame, the regular hexagonal annular filling frame and the regular hexagonal column are sleeved with each other, sliding adjustment of the balls is matched, and meanwhile, under the magnetic action of the regular hexagonal annular magnetic steel and the regular hexagonal magnetic steel, the device can be automatically adjusted according to the conditions of nuts and bolts under the action of the magnetic force, so that the device can be quickly sleeved or inserted onto the nuts and bolts, the nuts and the bolts are quickly locked, the nuts and the bolts are convenient to disassemble, the application range is improved, and meanwhile, the double-end wrench device can adapt to nuts and bolts of different sizes and is convenient to use;
this double-end wrench device carries out automatically regulated through regular hexagon nut frame and compression spring's cooperation, makes the nut insert in the regular hexagon nut frame to simple quick the fixing of carrying out the nut, through setting up the regular hexagon nut frame of equidimension not, thereby make the device can be suitable for the nut of equidimension not, simultaneously again can be quick the dismouting of carrying out the nut.
Drawings
FIG. 1 is a schematic structural view of a multi-function self-adjusting double-ended wrench device according to the present invention;
FIG. 2 is a schematic view of a reversible hexagonal wrench device according to the present invention;
FIG. 3 is an enlarged view of a portion of the telescopic wrench device of the present invention;
FIG. 4 is a top view of the regular hexagonal nut frame of the present invention;
FIG. 5 is a schematic view of the flapper of the present invention;
in the figure, 1, a wrench handle; 2. a circular wrench base; 3. a regular hexagonal through hole; 4. a first annular T-shaped groove; 5. a regular hexagonal annular frame; 6. filling a frame in a regular hexagonal ring shape; 7. a right hexagonal column; 8. a second annular T-shaped groove; 9. a ball bearing; 10. a third annular T-shaped groove; 11. a ring-shaped T groove IV; 12. a fifth annular T-shaped groove; 13. a sixth annular T-shaped groove; 14. regular hexagonal annular magnetic steel; 15. regular hexagonal magnetic steel; 16. a telescopic sleeve; 17. a regular hexagonal groove; 18. a regular hexagon nut frame; 19. adjusting a rod; 20. a movable baffle; 21. an adjustment port; 22. adjusting the baffle; 23. a compression spring; 24. a movable seat; 25. a movable armrest.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5, in this embodiment:
the invention is characterized in that the structural design of the bidirectional hexagonal wrench device is combined with an attached drawing 1 and an attached drawing 2, the bidirectional hexagonal wrench device comprises a wrench handle 1, a circular wrench seat 2 is arranged at one end of the wrench handle, a regular hexagonal through hole 3 is formed in the circular wrench seat 2, an annular T groove 4 is formed in the center of the inner side surface of the regular hexagonal through hole 3, a plurality of regular hexagonal annular frames 5, a plurality of regular hexagonal annular filling frames 6 and a regular hexagonal column 7 are arranged in the regular hexagonal through hole 3, the regular hexagonal annular frames 5 and the regular hexagonal annular filling frames 6 are sleeved together in a crossed mode, the regular hexagonal annular frames 5 and the regular hexagonal annular filling frames 6 are in sliding contact, the regular hexagonal annular frame 5 at the outermost end is sleeved in the regular hexagonal through hole 3, the regular hexagonal annular frame 5 at the outermost end is in sliding contact with the regular hexagonal through hole 3, the regular hexagonal column 7 is sleeved in the regular hexagonal annular filling frame 6 at the innermost end, the regular hexagonal column 7 is in sliding contact with the innermost regular hexagonal annular filling frame 6, the thickness of the regular hexagonal annular frame 5 is different from that of the regular hexagonal annular filling frame 6, the center of the outer side surface of the regular hexagonal annular frame 5 is provided with a second annular T groove 8, the first annular T groove 4 is in sliding connection with the second annular T groove 8 on the outermost regular hexagonal annular frame 5 through a ball 9, the center of the inner side surface of the regular hexagonal annular frame 5 is provided with a third annular T groove 10, the center of the outer side surface of the regular hexagonal annular filling frame 6 is provided with a fourth annular T groove 11, the third annular T groove 10 is in sliding connection with the fourth annular T groove 11 through the ball 9, the center of the inner side surface of the regular hexagonal annular filling frame 6 is provided with a fifth annular T groove 12, the fifth annular T groove 12 is in sliding connection with the second annular T groove 8 through the ball 9, the center of the outer side surface of the regular hexagonal column 7 is provided with a sixth annular T groove 13, and the sixth annular T groove 13 is in sliding connection with the ball 9 between the fifth annular T groove 12 on the innermost regular hexagonal annular T groove 6 The upper and lower surfaces of the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6 are provided with regular hexagonal annular magnetic steels 14, and the upper surface of the regular hexagonal column 7 is provided with regular hexagonal magnetic steels 15; by the staggered sleeving of the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6 and the supporting and sliding of the balls 9, the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6 can slide up and down, and the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6 can slide up and down, so that the regular hexagonal annular magnetic steel 14 above can form the inner hexagonal wrench, and the regular hexagonal annular magnetic steel 14 below can form the regular hexagonal groove, therefore, the device can be used for inner hexagonal bolts and inner hexagonal nuts, and can also be used for standard hexagonal nuts and hexagonal bolts, the application range of the double-end wrench is improved, meanwhile, the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6 with different sizes can be used for bolts and nuts with different sizes, the application range of the double-end handle is improved again, and by the magnetic action of the regular hexagonal magnetic steel 15 and the regular hexagonal annular magnetic steel 14, the device can be rapidly matched and fixed with the bolt and the nut, so that the device is convenient to use.
The invention of the application lies in the structural design of the telescopic wrench device, combine figure 1, figure 3, figure 4 and figure 5, the telescopic wrench device comprises a wrench handle 1, the other end of which is provided with a telescopic sleeve 16, the lower end of the inner part of the telescopic sleeve 16 is provided with a regular hexagonal groove 17, the inner part of the regular hexagonal groove 17 is provided with a plurality of regular hexagonal nut frames 18, the regular hexagonal nut frames 18 are sequentially sleeved together, the regular hexagonal nut frame 18 at the outermost end is movably contacted with the regular hexagonal groove 17, a regulating rod 19 is arranged at the hexagonal position above the regular hexagonal nut frame 18, the upper end of the inner part of the regular hexagonal groove 17 is provided with a movable baffle plate 20, the movable baffle plate 20 is provided with a plurality of regulating ports 21, the regulating ports 21 correspond to the positions of the regulating rods 19, the regulating rods 19 are inserted into the regulating ports 21, the upper end of the regulating rods 19 is provided with a regulating baffle plate 22, the compression spring 23 is sleeved on the adjusting rod 19; through the cooperation of regular hexagon nut frame 18 and compression spring 23, adjust the height of regular hexagon nut frame 18 to make regular hexagon nut frame 18 constitute the nut recess, make the nut can be quick insert the nut recess that regular hexagon nut frame 18 constitutes in, thereby make the nut can be quick carry out the dismouting, facilitate the use.
In this device, the movable handle assembly enables the movable armrest 25 to be folded on the wrench handle 1 by the action of the movable seat 24, thereby facilitating the folding and unfolding of the movable armrest 25 and facilitating the rotation of the wrench handle 1.
The working principle of the device is as follows: when standard hexagon nuts and hexagon bolts need to be tightened or loosened, a worker can select one end of the circular wrench seat 2 to disassemble and assemble the nuts and the bolts or select one end of the telescopic sleeve 16 to disassemble and assemble the nuts and the bolts according to the installation position of the hexagon nuts by visually observing the installation position of the hexagon nuts;
when an operator selects one end of the circular wrench seat 2, the operator places the circular wrench seat 2 on one side of a hexagon nut or a hexagon bolt, and at the moment, the hexagonal annular frame 5, the hexagonal annular filling frame 6 and the hexagonal column 7 start to slide under the action of magnetic force and balls 9 under the action of magnetic force between the hexagonal annular magnetic steel 14 and the hexagon nut or the hexagon bolt, the hexagonal annular frame 5, the hexagonal annular filling frame 6 and the hexagonal column 7 in the center of the circular wrench seat 2 are abutted through contact with a stud, a nut or a nut, and other hexagonal annular frames 5 and regular hexagonal annular filling frames 6 in the circular wrench seat 2 are sleeved on the hexagon nut or the hexagon bolt under the action of magnetic force;
in the moving process of the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6, a worker can rotate the wrench handle 1 within a small range to adjust the angle of the circular wrench base 2 within a small range, so that the regular hexagonal annular frame 5 and the regular hexagonal annular filling frame 6 can be quickly sleeved on a hexagon nut or a hexagon bolt, and the wrench handle 1 can be rotated at the moment to disassemble and assemble the hexagon nut or the hexagon bolt;
when a worker selects one end of the telescopic sleeve 16, the worker aligns the lower end of the telescopic sleeve 16 with a hexagon nut or a hexagon bolt and manually presses the wrench handle 1 to enable the telescopic sleeve 16 to be sleeved on the hexagon nut or the hexagon bolt, at the moment, the regular hexagon nut frame 18 in the center of the inside of the telescopic sleeve 16 is abutted by the hexagon nut or the hexagon bolt to be in contact with the hexagon nut or the hexagon bolt, and other regular hexagon nut frames 18 in the telescopic sleeve 16 are kept still through the elasticity of the compression spring 23;
when a worker presses the wrench handle 1, the regular hexagon nut frame 18 is in full contact with the hexagon nut or the hexagon bolt by slightly rotating the wrench handle 1, the hexagon nut or the hexagon bolt is rapidly fixed by the regular hexagon nut frame 18, after the fixation is finished, the two movable handrails 25 are unfolded, and the movable handrails 25 are rotated to drive the wrench handle 1 to rotate so as to drive the telescopic sleeve 16 to rotate, so that the hexagon nut or the hexagon bolt is disassembled and assembled;
when the inner hexagonal bolt or the inner hexagonal nut needs to be tightened or loosened, a worker aligns one end, provided with the regular hexagonal magnetic steel 15, of the circular wrench seat 2 with the inner hexagonal bolt or the inner hexagonal nut, moves the circular wrench seat 2 to one side of the inner hexagonal bolt or the inner hexagonal nut, and enables the regular hexagonal annular frame 5, the regular hexagonal annular filling frame 6 and the regular hexagonal column 7 to start to slide under the action of magnetic force and the balls 9 under the action of the regular hexagonal annular magnetic steel 14 and the regular hexagonal magnetic steel 15 through the action of the regular hexagonal annular magnetic steel 14 and the regular hexagonal column 15, so that the regular hexagonal annular magnetic steel 14 and the regular hexagonal magnetic steel 15 are inserted into the inner hexagonal groove in the inner hexagonal bolt or the inner hexagonal nut;
in the moving process of the regular hexagonal annular frame 5, the regular hexagonal annular filling frame 6 and the regular hexagonal column 7, a worker can perform proper adjustment by visually observing the positions of the regular hexagonal annular magnetic steel 14, the regular hexagonal magnetic steel 15 and an inner hexagonal groove on an inner hexagonal bolt or an inner hexagonal nut, so that the regular hexagonal annular magnetic steel 14 and the regular hexagonal magnetic steel 15 can be rapidly inserted into the inner hexagonal groove;
after the insertion is finished, a worker can manually rotate the wrench handle 1 to finish the inner hexagonal bolt or the inner hexagonal nut;
the staff also can carry out hexagonal bolt or interior hexagonal nut in the dismouting through the one end of telescopic tube 16, through insert interior hexagonal bolt or interior hexagonal nut with telescopic tube 16's one end on to through slightly rotating wrench handle 1, thereby through compression spring 23's elasticity, make regular hexagon nut frame 18 fixed with interior hexagonal groove on interior hexagonal bolt or the interior hexagonal nut, thereby carry out hexagonal bolt or interior hexagonal nut in the dismouting.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A multifunctional automatically-adjusted double-end wrench device comprises a wrench handle (1), wherein movable handle devices are arranged on two sides of the wrench handle, and the multifunctional automatically-adjusted double-end wrench device is characterized in that a bidirectional hexagonal wrench device is arranged at one end of the wrench handle (1), and a telescopic wrench device is arranged at the other end of the wrench handle (1);
the bidirectional hexagonal wrench device comprises a wrench handle (1), a circular wrench seat (2) is mounted at one end of the wrench handle, a regular hexagonal through hole (3) is formed in the circular wrench seat (2), an annular T-shaped groove I (4) is formed in the center of the inner side surface of the regular hexagonal through hole (3), a plurality of regular hexagonal annular frames (5), a plurality of regular hexagonal annular filling frames (6) and a regular hexagonal column (7) are arranged in the regular hexagonal through hole (3), the regular hexagonal annular frames (5) and the regular hexagonal annular filling frames (6) are sleeved together in a crossed mode, the regular hexagonal annular frames (5) and the regular hexagonal annular filling frames (6) are in sliding contact, the regular hexagonal annular frame (5) at the outermost end is sleeved in the regular hexagonal through hole (3), the regular hexagonal annular frame (5) at the outermost end is in sliding contact with the regular hexagonal through hole (3), the regular hexagonal column (7) is sleeved in the regular hexagonal annular filling frame (6) at the innermost end, the regular hexagonal column (7) is in sliding contact with the innermost regular hexagonal annular filling frame (6), the thickness of the regular hexagonal annular frame (5) is different from that of the regular hexagonal annular filling frame (6), an annular T groove II (8) is formed in the center of the outer side surface of the regular hexagonal annular frame (5), the annular T groove I (4) is in sliding connection with the annular T groove II (8) on the outermost regular hexagonal annular frame (5) through a ball (9), an annular T groove III (10) is formed in the center of the inner side surface of the regular hexagonal annular frame (5), an annular T groove IV (11) is formed in the center of the outer side surface of the regular hexagonal annular filling frame (6), the annular T groove III (10) is in sliding connection with the annular T groove IV (11) through the ball (9), and an annular T groove V (12) is formed in the center of the inner side surface of the regular hexagonal annular filling frame (6), through ball (9) sliding connection between five (12) in annular T groove and annular T groove two (8), the outside surface center department of regular hexagonal post (7) has annular T groove six (13), annular T groove six (13) and the most inner regular hexagonal annular fill through ball (9) sliding connection between five (12) in annular T groove on frame (6), regular hexagonal annular frame (5) and regular hexagonal annular fill about frame (6) surface mounting have regular hexagonal annular magnet steel (14), the last surface mounting of regular hexagonal post (7) has regular hexagonal magnet steel (15).
2. The multifunctional automatically-adjusted double-end wrench device according to claim 1, wherein the telescopic wrench device comprises a telescopic sleeve (16) mounted at the other end of the wrench handle (1), a regular hexagonal groove (17) is formed at the lower end inside the telescopic sleeve (16), a plurality of regular hexagonal nut frames (18) are mounted inside the regular hexagonal groove (17), the regular hexagonal nut frames (18) are sequentially sleeved together, the regular hexagonal nut frame (18) at the outermost end is in movable contact with the regular hexagonal groove (17), an adjusting rod (19) is mounted at a hexagonal position above the regular hexagonal nut frame (18), a movable baffle (20) is mounted at the upper end inside the regular hexagonal groove (17), a plurality of adjusting ports (21) are formed on the movable baffle (20), and the adjusting ports (21) correspond to the adjusting rod (19), adjust pole (19) and insert in adjusting mouth (21), adjust pole (19) upper end and install regulation baffle (22), be equipped with compression spring (23) between regulation baffle (22) and adjustable fender (20), compression spring (23) suit is on adjusting pole (19).
3. The multi-functional self-adjusting double-ended wrench device according to claim 1, wherein the movable handle means comprises a movable seat (24) installed at the center of the side surface of the wrench handle (1), and a movable armrest (25) installed on the movable seat (24).
4. A multi-functional self-adjusting double ended wrench device according to claim 2, in which the internal diameter of the hexagonal nut housing (18) is the diameter of a standard hexagonal nut.
5. The multifunctional automatic adjusting double-ended wrench device according to claim 1, wherein the hexagonal annular frame (5) and the hexagonal annular magnetic steel (14) above the hexagonal annular filling frame (6) are in sliding contact with each other, and the inner diameter of the hexagonal annular magnetic steel (14) below the hexagonal annular frame (5) and the hexagonal annular filling frame (6) is the diameter of a standard hexagon nut.
6. A multi-functional self-adjusting double ended wrench device according to claim 1, characterised in that the size of the hexagonal socket (7) is the smallest hexagonal socket diameter.
7. A multi-functional self-adjusting double ended wrench device according to claim 1, characterised in that the external diameter of said hexagonal ring frame (5) is the diameter of a standard internal hexagonal wrench.
8. A multifunctional self-adjusting double-ended wrench device according to claim 1, wherein the thickness of the hexagonal annular filler frame (6) is the difference between the diameters of two adjacent standard internal hexagonal half shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669534.6A CN110293501B (en) | 2019-07-24 | 2019-07-24 | Multifunctional automatic adjusting double-end wrench device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669534.6A CN110293501B (en) | 2019-07-24 | 2019-07-24 | Multifunctional automatic adjusting double-end wrench device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110293501A CN110293501A (en) | 2019-10-01 |
| CN110293501B true CN110293501B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910669534.6A Active CN110293501B (en) | 2019-07-24 | 2019-07-24 | Multifunctional automatic adjusting double-end wrench device |
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| CN (1) | CN110293501B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112109027B (en) * | 2020-09-24 | 2022-05-10 | 中国十七冶集团有限公司 | Vertical electric wrench and using method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191515781A (en) * | 1915-11-09 | 1916-07-13 | John Morgan Hughes | An Improved Box Spanner. |
| US3698267A (en) * | 1970-12-18 | 1972-10-17 | Jon R Denney | Fastener actuator |
| DE29610501U1 (en) * | 1996-06-14 | 1996-08-22 | Kuo, Ying-Hong, Taipeh/T'ai-pei | Multi-purpose socket wrench |
| DE102006001312A1 (en) * | 2005-10-24 | 2007-04-26 | Irineos Efthimiou | Extendable socket wrench, comprises telescopic shaft with segments protected from rotation and detachable ratchet handle |
| JP3947207B1 (en) * | 2006-04-18 | 2007-07-18 | 金 榮九 | Multi-stage socket for bolts. |
| CN204450339U (en) * | 2014-12-16 | 2015-07-08 | 范钦辉 | Bolt and nut starts instrument |
| CN204431145U (en) * | 2015-01-26 | 2015-07-01 | 济南职业学院 | The universal inner hexagon spanner of multilayer |
| CN207771758U (en) * | 2017-12-20 | 2018-08-28 | 吴世亮 | A kind of industrial processes adjustable spanner |
| CN108747925A (en) * | 2018-08-24 | 2018-11-06 | 德清诚立机电科技有限公司 | Many types of free nut spanner |
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2019
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| CN110293501A (en) | 2019-10-01 |
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