CN111745592B - Supplementary screwdriver case of damaging screw of dismantling - Google Patents
Supplementary screwdriver case of damaging screw of dismantling Download PDFInfo
- Publication number
- CN111745592B CN111745592B CN202010832591.4A CN202010832591A CN111745592B CN 111745592 B CN111745592 B CN 111745592B CN 202010832591 A CN202010832591 A CN 202010832591A CN 111745592 B CN111745592 B CN 111745592B
- Authority
- CN
- China
- Prior art keywords
- gear
- screwdriver
- shaft
- fixedly arranged
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- 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
- B25B15/00—Screwdrivers
Abstract
A screwdriver box assisting in disassembling damaged screws comprises a screwdriver box and a detection cavity arranged on the screwdriver box, a detection port communicated with the outside is arranged on the left wall of the detection cavity, a first thread groove is arranged in the detection cavity, a first threaded rod is rotatably arranged on the first threaded groove, a first long gear is fixedly arranged on the first threaded rod, a fixed disc is fixedly arranged on the first threaded rod, first electric slide rails are symmetrically arranged on the fixed disc, the first electric slide rail is provided with a detection block in a sliding way, the fixed disc is provided with an air compression pipe, the push plate is arranged in the air compression pipe, the device can detect the size of a screw groove and select a proper screwdriver head to replace the screwdriver, and when the screw groove is damaged, the screw can be disassembled by tightly attaching the friction pad on the screwdriver, and the friction pads with different thicknesses can be adjusted and selected according to the size of the screw.
Description
Technical Field
The invention relates to the technical field of screw disassembly, in particular to a screwdriver box for assisting in disassembling damaged screws.
Background
The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, the screw head is provided with screw grooves with various shapes, the screw grooves can be damaged sometimes due to various reasons, and the screw grooves can not be taken down by a screwdriver when the damage is serious, so the invention improves the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a screwdriver box for assisting in disassembling damaged screws, and overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a screwdriver box for assisting in disassembling damaged screws, which comprises a screwdriver box and a detection cavity arranged on the screwdriver box, wherein a detection port communicated with the outside is arranged on the left wall of the detection cavity, a first thread groove is formed in the detection cavity, a first thread rod is rotatably arranged on the first thread groove, a first long gear is fixedly arranged on the first thread rod, a fixed disc is fixedly arranged on the first thread rod, first electric slide rails are symmetrically arranged on the fixed disc, a detection block is slidably arranged on the first electric slide rails, an air compression pipe is arranged in the fixed disc, a push plate is arranged in the air compression pipe and is abutted against the detection block, a first spring is connected between the push plate and the bottom wall of the air compression pipe, a motor is arranged on the right wall of the detection cavity, a motor shaft is dynamically connected at the left end of the motor, and a first gear capable of being meshed with the first long gear is fixedly arranged on the motor shaft, a processing cavity positioned on the lower side of the detection cavity is arranged in the screwdriver box, an exhaust hose communicated with the outside is arranged in the processing cavity, the other end of the exhaust hose is fixedly connected with the air compression pipe, air speed amplifiers are symmetrically arranged in the exhaust hose and can increase the air speed of passing air, an impeller shaft is rotatably arranged on the rear wall of the processing cavity, a first bevel gear is fixedly arranged on the impeller shaft, the front end of the impeller shaft extends into the exhaust hose and is fixedly provided with an impeller, a second thread groove is arranged in the processing cavity, a second threaded rod is rotatably arranged on the second thread groove, a second long gear is fixedly arranged on the second threaded rod, a first gear shaft is rotatably arranged in the processing cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the first gear shaft, and a second gear is fixedly arranged on the first gear shaft, a third gear is fixedly arranged on the first gear shaft, a first sliding groove is arranged in the treatment cavity, a plurality of fixed blocks are arranged on the first sliding groove in a sliding manner, a second electric sliding rail is arranged on the fixed blocks, a first sliding block is arranged on the second electric sliding rail in a sliding manner, a screwdriver is arranged between the first sliding blocks, the screwdriver is tightly clamped by the first sliding block at the beginning, a top block is arranged on the first sliding groove in a sliding manner, a second spring is connected between the top block and the bottom wall of the first sliding groove, a knife taking opening communicated with the outside is arranged on the right wall of the treatment cavity, a second sliding groove is arranged on the front wall and the rear wall of the treatment cavity, a fixed plate is arranged on the second sliding groove in a sliding manner, a third spring is connected between the fixed plate and the left wall of the second sliding groove, a magnet is arranged in the fixed plate, a handle is fixedly arranged at the right end of the magnet, and a third electric sliding rail is arranged in the treatment cavity, a second sliding block is arranged on the third electric sliding rail in a sliding manner, the lower end of the second sliding block is in power connection with a bevel gear shaft, a fourth gear capable of being meshed with the second gear is fixedly arranged on the bevel gear shaft, a third bevel gear is fixedly arranged on the bevel gear shaft, a second gear shaft is rotatably arranged on the right wall of the treatment cavity, a fifth gear is fixedly arranged on the second gear shaft, a fourth bevel gear capable of being meshed with the third bevel gear is fixedly arranged on the second gear shaft, a turntable shaft is rotatably arranged on the right wall of the treatment cavity, a sixth gear meshed with the fifth gear is fixedly arranged on the turntable shaft, a turntable is fixedly arranged on the turntable shaft, adsorption blocks are symmetrically arranged in the turntable, a friction pad is arranged between the adsorption blocks, an air cylinder is arranged on the left wall of the treatment cavity, a clamping plate is fixedly arranged at the right end of an expansion link of the air cylinder, and a fourth electric sliding rail is arranged on the clamping plate, and clamping blocks are symmetrically arranged on the fourth electric sliding rail.
Furthermore, a fifth electric slide rail is arranged on the left side of the detection port, a third slide block is arranged on the fifth electric slide rail in a sliding mode, and the third slide block can control the opening and closing of the detection port.
Furthermore, a sixth electric slide rail is arranged on the right side of the knife-taking edge, a fourth slide block is arranged on the sixth electric slide rail in a sliding mode, and the fourth slide block can control the switch of the knife-taking edge.
Furthermore, a handle is arranged on the screwdriver box, and the screwdriver box can be lifted through the handle.
Furthermore, be equipped with the limiting plate in the treatment chamber, the limiting plate with through hinge coupling hub connection between the screwdriver case, the limiting plate can restrict the position of screwdriver.
The invention has the beneficial effects that: this device can detect the size in screw groove and select thereby a suitable screwdriver head to change the screwdriver to thereby can paste the friction pad on the screwdriver and dismantle the screw when the screw groove is damaged, through can adjusting the friction pad of selecting different thickness according to the size of screw.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is also possible for a person skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
FIG. 5 is a schematic view of the structure of FIG. 1 at D;
fig. 6 is a schematic diagram of the structure at E in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The screwdriver box for assisting in disassembling damaged screws, which is described in conjunction with fig. 1-6, mainly includes a screwdriver box 10 and a detection chamber 12 disposed on the screwdriver box 10, a detection port 15 communicating with the outside is disposed on a left wall of the detection chamber 12, a first thread groove 18 is disposed in the detection chamber 12, a first thread rod 16 is rotatably disposed on the first thread groove 18, a first long gear 17 is fixedly disposed on the first thread rod 16, a fixed disk 47 is fixedly disposed on the first thread rod 16, first electric slide rails 49 are symmetrically disposed on the fixed disk 47, a detection block 48 is slidably disposed on the first electric slide rails 49, an air compression pipe 56 is disposed in the fixed disk 47, a push plate 57 is disposed in the air compression pipe 56, the push plate 57 abuts against the detection block 48, and a first spring 74 is connected between the push plate 57 and a bottom wall of the air compression pipe 56, a motor 21 is arranged on the right wall of the detection cavity 12, a motor shaft 20 is connected to the left end of the motor 21 in a power mode, a first gear 19 capable of being meshed with the first long gear 17 is fixedly arranged on the motor shaft 20, a processing cavity 75 located on the lower side of the detection cavity 12 is arranged in the screwdriver box 10, an exhaust hose 22 communicated with the outside is arranged in the processing cavity 75, the other end of the exhaust hose 22 is fixedly connected with an air compression pipe 56, air speed amplifiers 58 are symmetrically arranged in the exhaust hose 22, the air speed of passing air can be increased by the air speed amplifiers 58, an impeller shaft 54 is rotatably arranged on the rear wall of the processing cavity 75, a first bevel gear 53 is fixedly arranged on the impeller shaft 54, the front end of the impeller shaft 54 extends into the exhaust hose 22 and is fixedly provided with an impeller 55, a second thread groove 50 is arranged in the processing cavity 75, a second thread rod 23 is rotatably arranged on the second thread groove 50, a second long gear 24 is fixedly arranged on the second threaded rod 23, a first gear shaft 51 is rotatably arranged in the treatment cavity 75, a second bevel gear 52 meshed with the first bevel gear 53 is fixedly arranged on the first gear shaft 51, a second gear 25 is fixedly arranged on the first gear shaft 51, a third gear 26 is fixedly arranged on the first gear shaft 51, a first sliding groove 64 is arranged in the treatment cavity 75, a plurality of fixing blocks 60 are slidably arranged on the first sliding groove 64, a second electric sliding rail 72 is arranged on the fixing blocks 60, a first sliding block 73 is slidably arranged on the second electric sliding rail 72, a screwdriver 59 is arranged between the first sliding blocks 73, the screwdriver 59 is clamped by the first sliding block 73 at the beginning, an ejector block 63 is slidably arranged on the first sliding groove 64, a second spring 65 is connected between the ejector block 63 and the bottom wall of the first sliding groove 64, a taking blade 29 communicated with the outside is arranged on the right wall of the treatment cavity 75, a second sliding chute 66 is arranged on the front wall and the rear wall of the treatment cavity 75, a fixed plate 68 is slidably arranged on the second sliding chute 66, a third spring 67 is connected between the fixed plate 68 and the left wall of the second sliding chute 66, a magnet 69 is arranged in the fixed plate 68, a handle 70 is fixedly arranged at the right end of the magnet 69, a third electric slide rail 44 is arranged in the treatment cavity 75, a second slider 45 is slidably arranged on the third electric slide rail 44, a bevel gear shaft 42 is dynamically connected to the lower end of the second slider 45, a fourth gear 43 capable of being meshed with the second gear 25 is fixedly arranged on the bevel gear shaft 42, a third bevel gear 41 is fixedly arranged on the bevel gear shaft 42, a second gear shaft 40 is rotatably arranged on the right wall of the treatment cavity 75, a fifth gear 38 is fixedly arranged on the second gear shaft 40, and a fourth bevel gear 39 capable of being meshed with the third bevel gear 41 is fixedly arranged on the second gear shaft 40, rotate on the 75 right wall of process chamber and be equipped with carousel axle 36, fixed being equipped with on the carousel axle 36 with the sixth gear 37 of fifth gear 38 meshing, the fixed carousel 30 that is equipped with on the carousel axle 36, the symmetry is equipped with adsorbs the piece 71 in the carousel 30, it is equipped with friction pad 31 to adsorb between the piece 71, be equipped with cylinder 35 on the 75 left wall of process chamber, the fixed clamp plate 34 that is equipped with of cylinder 35 telescopic link right-hand member, be equipped with fourth electric slide rail 33 on the clamp plate 34, the symmetry is equipped with and presss from both sides tight piece 32 on the fourth electric slide rail 33.
Advantageously, a fifth electric slide rail 14 is arranged on the left side of the detection port 15, a third slide block 13 is slidably arranged on the fifth electric slide rail 14, and the third slide block 13 can control the opening and closing of the detection port 15.
Advantageously, a sixth electric slide rail 27 is arranged on the right side of the knife-taking edge 29, and a fourth slide block 28 is slidably arranged on the sixth electric slide rail 27, wherein the fourth slide block 28 can control the switch of the knife-taking edge 29.
Advantageously, the screwdriver housing 10 is provided with a handle 11, by means of which handle 11 the screwdriver housing 10 can be lifted.
Advantageously, a stop plate 61 is provided in the treatment chamber 75, the stop plate 61 and the screwdriver box 10 being connected by a hinge shaft 62, the stop plate 61 being able to limit the position of the pin 59.
The working steps are as follows: the detection port 15 is aligned with the screw through the extraction device of the handle 11, the third sliding block 13 slides along the fifth electric sliding rail 14 to open the detection port 15, the motor 21 is started to drive the motor shaft 20, the first gear 19, the first long gear 17 and the first threaded rod 16 to rotate, so that the first threaded rod 16 drives the fixed disc 47 to move leftwards until the detection block 48 abuts against the bottom of the screw groove, the detection block 48 slides to the limit position along the first electric sliding rail 49, the detection block 48 drives the push plate 57 to move downwards when moving to press the air in the air compression pipe 56 to be discharged through the exhaust hose 22, the speed of the air passing through the exhaust hose 22 is increased after passing through the air speed amplifier 58, so as to drive the impeller 55, the impeller shaft 54, the first bevel gear 53, the second bevel gear 52, the first gear shaft 51, the third gear 26, the second long gear 24 and the second threaded rod 23 to rotate, so that the second threaded rod 23 pushes the fixed block 60 to move downwards along the first sliding groove 64, the larger the screw groove is, the higher the air speed is, when the speed reaches a certain value, the thrust can make the limit plate 61 rotate along the hinge shaft 62 to make the fixed block 60 and the top block 63 abut against each other and then move downwards continuously, thereby realizing the change of the size of the screwdriver, when the screw groove is damaged, the second slider 45 moves downwards along the third electric sliding rail 44 to make the fourth gear 43 and the second gear 25 engage, the bevel gear shaft 42 and the fourth bevel gear 39 engage, at this time, the first gear shaft 51 rotates to drive the second gear 25, the fourth gear 43, the bevel gear shaft 42, the third bevel gear 41, the fourth bevel gear 39, the second gear shaft 40, the fifth gear 38, the sixth gear 37, the rotary disc shaft 36 and the rotary disc 30 to rotate to select the friction pad 31 with the proper thickness, the air cylinder 35 starts to push the clamping plate 34 to move rightwards to abut against the friction pad 31 to move rightwards to abut against the screwdriver 59, the fourth electric sliding rail 33 moves along the clamping block 32 to abut against the friction pad 31 on the screwdriver 59, the first sliding block 73 slides along the second electric sliding rail 72 to loosen the screwdriver 59, the air cylinder 35 continues to push the clamping plate 34 to move rightwards to drive the screwdriver 59 to move together, so that the magnet 69 attracts the screwdriver 59, then the fourth electric sliding rail 33 moves along the clamping block 32 to loosen the screwdriver 59, the fourth sliding block 28 moves along the sixth electric sliding rail 27 to open the screwdriver bit 29, the fixing plate 68 moves rightwards under the action of the third spring 67 to drive the magnet 69 and the grip 70 to move rightwards together, so that the grip 70 is exposed through the screwdriver bit 29, a user can take out the grip 70 to disassemble the screw at the moment, the removed grip 70 is inserted at the screwdriver bit 29 after the disassembly is completed, the fourth sliding block 28 moves along the sixth electric sliding rail 27 to close the screwdriver bit 29 again, the fourth electric sliding rail 33 moves along the clamping block 32 to clamp the screwdriver 59 and then returns to the initial position under the action of the air cylinder 35, the first sliding block 73 moves along the second electric sliding rail 72 to clamp the screwdriver 59 again, at this time, the fourth electric slide rail 33 takes off the friction pad 31 and drives the fourth electric slide rail 33 to return to the initial position, so that the fourth electric slide rail 33 is adsorbed by the adsorption block 71 again, the motor 21 rotates reversely to drive the motor shaft 20, the first gear 19, the first long gear 17 and the first threaded rod 16 to rotate, so that the first threaded rod 16 and the fixed disk 47 return to the initial position, the third slider 13 slides along the fifth electric slide rail 14 to close the detection port 15, the detection block 48 slides along the first electric slide rail 49 to return to the initial position, the push plate 57 also returns to the initial position under the action of the air compression pipe 56, air enters the air compression pipe 56 through the exhaust hose 22 to drive the impeller 55, the impeller shaft 54, the first bevel gear 53, the second bevel gear 52, the first gear shaft 51, the third gear 26, the second long gear 24 and the second threaded rod 23 to rotate reversely, so that the second threaded rod 23 moves upwards, the fixed block 60 rotates the stopper plate 61 along the hinge shaft 62 by the second spring 65, so that the fixed block 60 returns to the original position by the stopper plate 61.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an supplementary screwdriver case of damaging screw of dismantling, includes the screwdriver case and set up in detection chamber on the screwdriver case, its characterized in that: a detection port communicated with the outside is arranged on the left wall of the detection cavity, a first thread groove is arranged in the detection cavity, a first threaded rod is rotatably arranged on the first thread groove, a first long gear is fixedly arranged on the first threaded rod, a fixed disc is fixedly arranged on the first threaded rod, first electric slide rails are symmetrically arranged on the fixed disc, a detection block is slidably arranged on the first electric slide rails, an air compression pipe is arranged in the fixed disc, a push plate is arranged in the air compression pipe and is abutted against the detection block, a first spring is connected between the push plate and the bottom wall of the air compression pipe, a motor is arranged on the right wall of the detection cavity, a motor shaft is dynamically connected to the left end of the motor, a first gear capable of being meshed with the first long gear is fixedly arranged on the motor shaft, and a processing cavity positioned on the lower side of the detection cavity is arranged in the screwdriver box, an exhaust hose communicated with the outside is arranged in the treatment cavity, the other end of the exhaust hose is fixedly connected with the air compression pipe, air speed amplifiers are symmetrically arranged in the exhaust hose and can increase the air speed of air passing through the exhaust hose, an impeller shaft is rotatably arranged on the rear wall of the treatment cavity, a first bevel gear is fixedly arranged on the impeller shaft, the front end of the impeller shaft extends into the exhaust hose and is fixedly provided with an impeller, a second thread groove is arranged in the treatment cavity, a second threaded rod is rotatably arranged on the second thread groove, a second long gear is fixedly arranged on the second threaded rod, a first gear shaft is rotatably arranged in the treatment cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the first gear shaft, a second gear is fixedly arranged on the first gear shaft, and a third gear is fixedly arranged on the first gear shaft, the treatment cavity is internally provided with a first chute, the first chute is provided with a plurality of fixed blocks in a sliding manner, the fixed blocks are provided with second electric slide rails, the second electric slide rails are provided with first slide blocks in a sliding manner, screwdrivers are arranged between the first slide blocks, the first slide blocks clamp the screwdrivers tightly at the beginning, the first chute is provided with a top block in a sliding manner, a second spring is connected between the top block and the bottom wall of the first chute, the right wall of the treatment cavity is provided with a knife-taking opening communicated with the outside, the front wall and the rear wall of the treatment cavity are provided with second chutes, the second chute is provided with a fixed plate in a sliding manner, a third spring is connected between the fixed plate and the left wall of the second chute, magnets are arranged in the fixed plate, handles are fixedly arranged at the right ends of the magnets, a third electric slide rail is arranged in the treatment cavity, and a second slide block is arranged on the third electric slide rail in a sliding manner, the lower end of the second sliding block is dynamically connected with a bevel gear shaft, a fourth gear which can be meshed with the second gear is fixedly arranged on the bevel gear shaft, a third bevel gear is fixedly arranged on the bevel gear shaft, a second gear shaft is rotatably arranged on the right wall of the treatment cavity, a fifth gear is fixedly arranged on the second gear shaft, a fourth bevel gear which can be meshed with the third bevel gear is fixedly arranged on the second gear shaft, a turntable shaft is rotatably arranged on the right wall of the treatment cavity, a sixth gear meshed with the fifth gear is fixedly arranged on the turntable shaft, a turntable is fixedly arranged on the turntable shaft, adsorption blocks are symmetrically arranged in the turntable, friction pads are arranged between the adsorption blocks, the air cylinder is arranged on the left wall of the treatment cavity, the clamping plate is fixedly arranged at the right end of the telescopic rod of the air cylinder, the fourth electric slide rail is arranged on the clamping plate, and the clamping blocks are symmetrically arranged on the fourth electric slide rail.
2. The screwdriver box as claimed in claim 1, wherein the screwdriver box comprises: the detection port is provided with a fifth electric slide rail on the left side, a third slide block is arranged on the fifth electric slide rail in a sliding mode, and the third slide block can control the opening and closing of the detection port.
3. The screwdriver box as claimed in claim 1, wherein the screwdriver box comprises: and a sixth electric sliding rail is arranged on the right side of the knife-taking edge, a fourth sliding block is arranged on the sixth electric sliding rail in a sliding manner, and the fourth sliding block can control the switch of the knife-taking edge.
4. The screwdriver box as claimed in claim 1, wherein the screwdriver box comprises: the screwdriver box is provided with a handle, and the screwdriver box can be lifted through the handle.
5. The screwdriver box as claimed in claim 1, wherein the screwdriver box comprises: the treatment cavity is internally provided with a limiting plate, the limiting plate is connected with the screwdriver box through a hinged shaft, and the limiting plate can limit the position of the screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832591.4A CN111745592B (en) | 2020-08-18 | 2020-08-18 | Supplementary screwdriver case of damaging screw of dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832591.4A CN111745592B (en) | 2020-08-18 | 2020-08-18 | Supplementary screwdriver case of damaging screw of dismantling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111745592A CN111745592A (en) | 2020-10-09 |
| CN111745592B true CN111745592B (en) | 2021-07-23 |
Family
ID=72711985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832591.4A Expired - Fee Related CN111745592B (en) | 2020-08-18 | 2020-08-18 | Supplementary screwdriver case of damaging screw of dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111745592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643609B (en) * | 2020-12-31 | 2021-10-15 | 佛山市冠宇电子有限公司 | Automatic replacing device for button contact iron sheet on control panel |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5620090A (en) * | 1995-03-30 | 1997-04-15 | Beeley; Robert A. | Screwdriver kit |
| CN1411404A (en) * | 2000-03-06 | 2003-04-16 | P·J·贝尔加莫 | Bit for removing damaged screws |
| US7073418B2 (en) * | 2004-10-13 | 2006-07-11 | Kuo Tzu-Chi | Storage kit for hex keys |
| CN201036864Y (en) * | 2007-03-26 | 2008-03-19 | 邹素莲 | Damaged screw taking out device |
| CN201077047Y (en) * | 2007-08-07 | 2008-06-25 | 徐志明 | Combined type screwdriver |
| CN103085016A (en) * | 2011-11-05 | 2013-05-08 | 吴先敏 | Multifunctional screwdriver |
| CN205928436U (en) * | 2016-07-14 | 2017-02-08 | 深圳市威通科技有限公司 | Multifunctional screw driver |
| CN208961886U (en) * | 2018-10-19 | 2019-06-11 | 漳州捷达新精密模具有限公司 | A kind of multi-purpose screw driver |
| CN209050663U (en) * | 2018-09-17 | 2019-07-02 | 泰州市液压机具厂有限公司 | A kind of hardware screw driver of adjustable dimension |
| CN110815131A (en) * | 2019-12-02 | 2020-02-21 | 嵊州初雪汽车配件有限公司 | Automobile wheel hub bolt uninstallation equipment |
-
2020
- 2020-08-18 CN CN202010832591.4A patent/CN111745592B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5620090A (en) * | 1995-03-30 | 1997-04-15 | Beeley; Robert A. | Screwdriver kit |
| CN1411404A (en) * | 2000-03-06 | 2003-04-16 | P·J·贝尔加莫 | Bit for removing damaged screws |
| US7073418B2 (en) * | 2004-10-13 | 2006-07-11 | Kuo Tzu-Chi | Storage kit for hex keys |
| CN201036864Y (en) * | 2007-03-26 | 2008-03-19 | 邹素莲 | Damaged screw taking out device |
| CN201077047Y (en) * | 2007-08-07 | 2008-06-25 | 徐志明 | Combined type screwdriver |
| CN103085016A (en) * | 2011-11-05 | 2013-05-08 | 吴先敏 | Multifunctional screwdriver |
| CN205928436U (en) * | 2016-07-14 | 2017-02-08 | 深圳市威通科技有限公司 | Multifunctional screw driver |
| CN209050663U (en) * | 2018-09-17 | 2019-07-02 | 泰州市液压机具厂有限公司 | A kind of hardware screw driver of adjustable dimension |
| CN208961886U (en) * | 2018-10-19 | 2019-06-11 | 漳州捷达新精密模具有限公司 | A kind of multi-purpose screw driver |
| CN110815131A (en) * | 2019-12-02 | 2020-02-21 | 嵊州初雪汽车配件有限公司 | Automobile wheel hub bolt uninstallation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111745592A (en) | 2020-10-09 |
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