CN107378872B - Handle bendable structure - Google Patents
Handle bendable structure Download PDFInfo
- Publication number
- CN107378872B CN107378872B CN201710845545.6A CN201710845545A CN107378872B CN 107378872 B CN107378872 B CN 107378872B CN 201710845545 A CN201710845545 A CN 201710845545A CN 107378872 B CN107378872 B CN 107378872B
- Authority
- CN
- China
- Prior art keywords
- handle
- overcoat
- sleeve
- axial
- sliding pin
- 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.)
- Active
Links
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/06—Handle constructions reversible or adjustable for position
- B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners
- B25G1/066—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners the grip itself being angularly adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention discloses a handle bendable structure, a stop piece comprises an outer sleeve, a sliding pin and a ball, wherein the outer sleeve is fixedly positioned with a chuck, a shaft sleeve is arranged on the handle, the shaft sleeve can be rotatably sleeved outside the outer sleeve, at least one first groove part is arranged on the inner side wall of the shaft sleeve of the handle, at least one radial perforation is formed on the side wall of the outer sleeve, the sliding pin can be inserted inside the outer sleeve in a sliding set distance, at least one second groove part is arranged on the outer side wall of the sliding pin, the radial perforation can be just opposite to one of the first groove part and the second groove part, the radial perforation is communicated with the first groove part to form a first space, the radial perforation is communicated with the second groove part to form a second space, the ball can be accommodated in any one of the first space and the second space, the ball can not be separated from the radial perforation, and the thickness of the outer sleeve is smaller than the thickness of the ball along the thickness direction of the outer sleeve.
Description
Technical Field
The invention relates to a hardware tool, in particular to a handle bendable structure.
Background
In hardware tools, the clamping heads are often adopted to realize the operations of screwing, punching and the like, and the tools can also be used for clamping a saw blade to realize sawing of plates, branches and the like, when the tools are used for manual operation at present, the clamping heads are directly fixedly arranged on the handles, the handles and the clamping heads are kept in a coaxial fixed connection state, however, under some special environments, when the handles need to be hooked at high places and the like when larger torque is needed to be provided in a small space, certain included angles are formed between the handles and the clamping heads to facilitate operation, and the current clamping heads with the handles cannot realize the functions, so that a great deal of trouble is brought to the use.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks, the present invention provides a handle bendable structure, which enables an included angle to be formed between the chuck and the handle.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a but handle kink structure, includes chuck, handle and stopper, chuck and the articulated continuous that can rotate of handle axial stop and circumferencial direction, the stopper includes overcoat, slide pin and ball, overcoat and chuck fixed positioning are equipped with a axle sleeve on the handle, and the overcoat outside of stopper is located to this axle sleeve rotatable cover, and be equipped with at least one first recess portion on the axle sleeve inside wall of handle, be formed with at least one radial perforation on the stopper overcoat lateral wall, slide pin can be along the radial perforation of overcoat axial slip setting distance insert locate the overcoat inboard, be formed with at least one second recess portion on the slide pin lateral wall, radial perforation on the overcoat lateral wall just can be with the just one of first recess portion on the handle axle sleeve inside wall and the second recess portion on the slide pin lateral wall just to communicate, radial perforation and first recess portion intercommunication forms first space on the overcoat, radial perforation and second recess portion intercommunication form second space on the overcoat, the ball can hold in first space and second space any one, the radial perforation that can't break away from the ball, and the radial perforation that just the overcoat thickness is less than the size of thickness dimension along the overcoat direction of thickness.
As a further improvement of the invention, an elastic member is also arranged in the sleeve, and the elastic member provides elastic force for the sliding pin along the axial direction of the sleeve so as to separate the second groove part on the sliding pin from the radial perforation on the sleeve.
As a further improvement of the invention, a T-shaped hole with one end diameter smaller than that of the other end is formed on the inner side of the outer sleeve, the sliding pin is a T-shaped shaft with one end diameter smaller than that of the other end, one end with the small diameter of the sliding pin is just inserted into one end with the small diameter of the outer sleeve, one end with the small diameter of the sliding pin can extend out of the outer sleeve, a step surface between two ends of the sliding pin is stopped on the step surface on the inner side of the outer sleeve, a slot is formed on the end surface of one end with the large diameter of the sliding pin, a screw is screwed into an opening of one end with the large diameter of the outer sleeve, one end of the elastic piece is inserted into the slot of the other end of the sliding pin, and the other end of the elastic piece abuts against the surface of the screw.
As a further improvement of the invention, the upper shaft sleeve of the handle is of a metal sheet structure, a plurality of barb-shaped structures are formed on two opposite side walls of one end of the upper shaft sleeve, the handle is a plastic part, and one end of the shaft sleeve is integrally formed in the handle through in-mold injection molding.
As a further improvement of the invention, one end of the handle, which is opposite to the chuck, forms a hollow cavity structure, and a tail cover is detachably and fixedly arranged at an opening of the hollow cavity structure, and the tail cover and the hollow cavity structure of the handle form an accommodating space together.
As a further improvement of the invention, the opening of the hollow cavity structure is provided with an internal thread, one end of the tail cover is provided with an external thread, the external thread on the tail cover is in threaded connection with the internal thread at the opening of the hollow cavity structure, the hollow cavity structure is also provided with an extension rod, and the extension rod is provided with an external thread consistent with one end of the tail cover.
As a further improvement of the invention, a non-circular jack is arranged on one end surface of the tail cover, and a magnetic piece is arranged at the bottom of the non-circular jack at one end of the tail cover.
As a further improvement of the invention, the tail cover comprises a holding part, a reversing mechanism and a connecting part, wherein the connecting part and the holding part are respectively fixedly connected with two ends of the reversing mechanism, and the reversing mechanism can realize that the connecting part can provide torque force in one direction.
As a further improvement of the invention, the other end of the tail cover is provided with a containing groove capable of containing at least one screwdriver bit, and the opening of the containing groove is detachably covered with a tail cover end cover.
As a further improvement of the invention, a radial hanging perforation is also arranged on the side wall of one end of the handle, which is opposite to the chuck.
The beneficial effects of the invention are as follows: according to the invention, the clamping head is hinged with the handle, and the fixed positioning of the clamping head and the handle in various included angle states is realized through the stop piece, so that the bending of the clamping head and the handle is conveniently realized, and the clamping head is further suitable for small-space large-torque operation, sawing operation of branches at high positions and the like, and has wide application range and convenient use.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a view of the chuck and handle stop positioning of the present invention;
FIG. 3 is a diagram showing the rotatable state of the chuck and the handle according to the present invention;
FIG. 4 is a first usage state diagram of the present invention;
FIG. 5 is a second usage state diagram of the present invention;
FIG. 6 is a first independent use state diagram of the tail cap on the handle of the present invention;
FIG. 7 is a second independent use state diagram of the tail cap on the handle of the present invention;
FIG. 8 is a view showing the operation of the handle of the present invention with the extension bar attached thereto.
Detailed Description
Examples: the utility model provides a but handle 2 kink structure, includes chuck 1, handle 2 and stopper, chuck 1 and the articulated linking to each other that handle 2 axial stop and circumferencial direction can rotate, the stopper includes overcoat 3, slide pin 4 and ball 5, overcoat 3 and chuck 1 fixed position are equipped with a axle sleeve 6 on the handle 2, the overcoat 3 outside of stopper is located to this axle sleeve 6 rotatable cover, and be equipped with at least one first recess portion 7 on the axle sleeve 6 inside wall of handle 2, be formed with at least one radial perforation 8 on the stopper overcoat 3 lateral wall, slide pin 4 can be along overcoat 3 axial slip set distance insert locate the overcoat 3 inboard, be formed with at least one second recess portion 9 on the slide pin 4 lateral wall, radial perforation 8 on the overcoat 3 lateral wall just can with the first recess portion 7 on the handle 2 axle sleeve 6 lateral wall and the just one of second recess portion 9 on the slide pin 4 lateral wall just one just communicates, radial perforation 8 and first recess portion 7 intercommunication form first space on the overcoat 3, radial perforation 8 and second recess portion 9 can not be in the radial perforation 5 of ball 5 size in the arbitrary size of diameter of 3, can not be in the radial perforation 3 size of the outside of the overcoat 3.
When the structure is used, the second groove part 9 on the sliding pin 4 is opposite to the radial perforation 8 on the outer sleeve 3, the ball 5 can be just contained in the second space, the ball 5 can be separated from the first groove part 7 of the shaft sleeve 6 of the handle 2 at the moment, the relative rotation of the outer sleeve 3 and the shaft sleeve 6 of the handle 2 is realized, the second groove part 9 on the sliding pin 4 is staggered with the radial perforation 8 on the outer sleeve 3, the ball 5 can only be contained in the second space, the ball 5 fixedly connects the shaft sleeve 6 of the handle 2 and the outer sleeve 3 together, the handle 2 and the shaft sleeve 6 can not relatively rotate, the relative rotation and stop positioning of the handle 2 and the clamp 1 are realized only through the structure, the structure is simple, and the operation is convenient) (when the structure is used, the clamp is convenient to use, the clamp 1 and the clamp is kept in a stable included angle state through adjusting the included angle between the clamp 1 and the handle 2 through the stop piece, and the clamp is further suitable for special occasions, if the included angle between the clamp 1 and the handle 2 is increased, the structure similar to an L-shaped spanner is formed, the clamp can not be used, the clamp can be used in a small space, the clamp can not be used, the clamp can be used conveniently, the clamp can not be used, and the clamp can be used conveniently is prevented from being used by using a tool.
An elastic member 10 is further provided in the outer sleeve 3, and the elastic member 10 provides an elastic force to the sliding pin 4 along the axial direction of the outer sleeve 3 to separate the second groove portion 9 on the sliding pin 4 from the radial through hole 8 on the outer sleeve 3.
The elastic piece 10 is used for keeping the chuck 1 and the handle 2 to be always kept in a stop position when the sliding pin 4 is not operated by external force, keeping the chuck 1 and the handle 2 to be stably positioned and connected, and only the sliding pin 4 needs to be pressed when the chuck 1 needs to be rotated, so that the included angle between the chuck 1 and the handle 2 can be stably kept.
The inside of the sleeve 3 is provided with a T-shaped hole with one end diameter smaller than the diameter of the other end, the sliding pin 4 is a T-shaped shaft with one end diameter smaller than the diameter of the other end, the small end of the sliding pin 4 is just inserted into the small end of the sleeve 3, the small end of the sliding pin 4 can extend out of the outer side of the sleeve 3, the step surface between the two ends of the sliding pin 4 is stopped on the step surface of the inner side of the sleeve 3, the end surface of the large end of the sliding pin 4 is provided with a slot 11, the opening of the large end of the sleeve 3 is in threaded connection with a screw 12, one end of the elastic element 10 is inserted into the slot 11 at the other end of the sliding pin 4, the other end of the elastic element 10 is tightly abutted against the surface of the screw 12, the cross section of the sliding pin 4 can be round, can also be square or elliptic, the large end of the sleeve 3 can be plugged or the bottom surface integrated with the sleeve 3, the slot 11 at the other end of the sliding pin 4 can be raised, the elastic element 10 can be sleeved on the raised or directly fixedly connected with the elastic element 10, and the elastic element 10 is the spring is the best.
The shaft sleeve 6 on the handle 2 is of a metal sheet structure, a plurality of barb-shaped structures are formed on two opposite side walls of one end of the shaft sleeve 6, the handle 2 is a plastic part, one end of the shaft sleeve 6 is integrally formed in the handle 2 through in-mold injection, the strength of the shaft sleeve 6 is effectively provided by the structure, and meanwhile, the attractive shape of the handle 2 is maintained.
The handle 2 forms cavity structure 30 in the one end that is dorsad to chuck 1, and the fixed tail cap 31 that is equipped with that this cavity structure 30's opening can be dismantled, and tail cap 31 forms an accommodation space jointly with cavity structure 30 of handle 2, can be used for depositing bottle opener head, connecting rod etc. in the cavity of handle 2, and chuck 1 of being convenient for changes the part, does not occupy extra space simultaneously, conveniently carries.
The opening part of cavity structure 30 is equipped with the internal thread, and tail cap 31 one end is equipped with the external screw thread, and the internal screw thread spiro union of external screw thread and cavity structure 30 opening part still is equipped with extension bar 32 on the tail cap 31, is equipped with the external screw thread unanimous with tail cap one end on the extension bar 32, can realize handle 2 and tail cap or extension bar 32 through the helicitic texture and be connected, when being used for special environment, when saw cuts the branch if use, when needs longer handle 2 to operate, can realize on handle 2 with extension bar 32, improved the convenience of operation.
The tail cap 31 one end surface is equipped with non-circular jack 33, the non-circular jack 33 bottom of tail cap 31 one end is equipped with magnetic part 34, and non-circular jack 33 on the tail cap 31 can be hexagonal hole, tetragonal hole etc. for instrument such as installation screwdriver head realizes simple operation such as lock screw, and tail cap 31 is small, can be used for using under the less environment in space, and convenient to carry, and magnetic part 34 can play the suction effect to instrument such as screwdriver head, places it and drops in the non-circular jack 33 of tail cap 31, improves the convenience of use.
The tail cover 31 comprises a holding part, a reversing mechanism 35 and a connecting part, wherein the connecting part and the holding part are respectively fixedly connected with two ends of the reversing mechanism 35, and the reversing mechanism 35 can realize that the connecting part can provide torque unidirectionally.
The other end of the tail cap 31 is provided with a containing groove 36 capable of containing at least one screwdriver bit, a tail cap end cover 37 is detachably covered at the opening of the containing groove 36, the tail cap 31 can be detached from the handle 2 for single use or can be used together with the handle 2, and small tools such as screwdrivers and the like which are matched with the tail cap 31 can be placed in the containing groove 36 on the tail cap 31, so that the tail cap is convenient to use.
The side wall of the handle 2, which is opposite to one end of the chuck 1, is also provided with a radial hanging perforation 38, and ropes, hooks and the like can be penetrated in the perforation to hang the tool on a waistband or the hooks for storage and carrying.
Claims (9)
1. A handle bendable structure, its characterized in that: including chuck (1), handle (2) and stopper, chuck and the articulated linking to each other that can pivoted of handle axial stop and circumferencial direction, the stopper includes overcoat (3), sliding pin (4) and ball (5), overcoat and chuck fixed position are equipped with a axle sleeve (6) on the handle, the overcoat outside of stopper is located to this axle sleeve rotatable cover, and be equipped with at least one first recess portion (7) on the axle sleeve inside wall of handle, be formed with at least one radial perforation (8) on the stopper overcoat lateral wall, the sliding pin can be followed the overcoat axial slip and set for the distance insert locate the overcoat inboard, be formed with at least one second recess portion (9) on the sliding pin lateral wall, radial perforation on the overcoat lateral wall just can be with the first recess portion on the handle axle sleeve inside wall and the second recess portion on the sliding pin lateral wall of one or the other just communicate, radial perforation and first recess portion intercommunication form first space on the overcoat, radial perforation and second recess portion intercommunication form the second space on the overcoat, the ball can hold in first space and arbitrary one and break away from in the second space, be formed into one end of the axial dimension of the outer sleeve through the ball, the one end is the one end of the relative one end of the axial sleeve, and the axial dimension is formed into one end of the axial sleeve, the axial sleeve is formed into one end, the axial sleeve is formed into the axial sleeve shape relative dimension of the axial sleeve.
2. The handle bendable structure according to claim 1, wherein: an elastic piece (10) is arranged in the outer sleeve, and the elastic piece provides elastic force for the sliding pin along the axial direction of the outer sleeve so that the second groove part of the sliding pin is separated from the radial perforation on the outer sleeve.
3. The handle bendable structure according to claim 2, wherein: the inside T shape hole that forms one end diameter and be less than the other end diameter of overcoat, the smooth pin is the T shape axle that one end diameter is less than the other end diameter, the one end that the smooth pin diameter is little inserts just in locating the one end that the overcoat internal diameter is little, and the one end that the smooth pin diameter is little can stretch out the overcoat outside, the step face backstop between the smooth pin both ends is on the step face of overcoat inboard, be equipped with a slot (11) on the terminal surface of the one end that the smooth pin diameter is big, the spiro union has a screw (12) in the one end opening that the overcoat internal diameter is big, in the slot of the smooth pin other end is located in the one end is inserted to elastic component one end, the elastic component other end tightly supports on the screw surface.
4. The handle bendable structure according to claim 1, wherein: one end of the handle, which is opposite to the chuck, forms a hollow cavity structure (30), and a tail cover (31) is detachably and fixedly arranged at an opening of the hollow cavity structure, and the tail cover and the hollow cavity structure of the handle jointly form an accommodating space.
5. The handle bendable structure according to claim 4, wherein: the opening of cavity structure department is equipped with the internal thread, and tail cap one end is equipped with the external screw thread, and the external screw thread is connected with the internal screw thread spiro union of cavity structure opening part on the tail cap, still is equipped with extension bar (32), is equipped with the external screw thread unanimous with tail cap one end on the extension bar.
6. The handle bendable structure according to claim 4, wherein: the surface of one end of the tail cover is provided with a non-circular jack (33), and the bottom of the non-circular jack at one end of the tail cover is provided with a magnetic piece (34).
7. The handle bendable structure according to claim 6, wherein: the tail cover comprises a holding part, a reversing mechanism (35) and a connecting part, wherein the connecting part and the holding part are respectively and fixedly connected with two ends of the reversing mechanism, and the reversing mechanism can realize that the connecting part can provide torque force in one direction.
8. The handle bendable structure according to claim 4, wherein: the other end of the tail cover is provided with a containing groove (36) capable of containing at least one screwdriver bit, and the opening of the containing groove is detachably covered with a tail cover end cover (37).
9. The handle bendable structure according to claim 4, wherein: the side wall of the handle, which is opposite to one end of the chuck, is also provided with radial hanging perforations (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845545.6A CN107378872B (en) | 2017-09-19 | 2017-09-19 | Handle bendable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845545.6A CN107378872B (en) | 2017-09-19 | 2017-09-19 | Handle bendable structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107378872A CN107378872A (en) | 2017-11-24 |
| CN107378872B true CN107378872B (en) | 2024-06-07 |
Family
ID=60350822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710845545.6A Active CN107378872B (en) | 2017-09-19 | 2017-09-19 | Handle bendable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378872B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12208504B2 (en) * | 2022-05-10 | 2025-01-28 | Yih Cheng Factory Co., Ltd. | Hand tool with rotary handle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1575927A (en) * | 2003-07-11 | 2005-02-09 | 陈泰佐 | Locking Double Joint Tool |
| DE202006001197U1 (en) * | 2006-01-25 | 2006-03-23 | Liao, Yung-Chuan | Ratchet wrench, comprising movable head to be controlled with transversally positioned element |
| US7905163B1 (en) * | 2008-07-14 | 2011-03-15 | Hsin Ying Enterprise Co., Ltd. | Tool combination |
| CN201881363U (en) * | 2010-11-10 | 2011-06-29 | 义成工厂股份有限公司 | Grip bending positioning structure |
| CN207290010U (en) * | 2017-09-19 | 2018-05-01 | 昆山义成工具有限公司 | Bendable handle structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201109124A (en) * | 2009-09-07 | 2011-03-16 | Ying-Hao Peng | Ratchet wrench with different torsional force output |
| US8209818B2 (en) * | 2010-04-21 | 2012-07-03 | Yih Cheng Factory Co., Ltd. | Tool handle unit |
-
2017
- 2017-09-19 CN CN201710845545.6A patent/CN107378872B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1575927A (en) * | 2003-07-11 | 2005-02-09 | 陈泰佐 | Locking Double Joint Tool |
| DE202006001197U1 (en) * | 2006-01-25 | 2006-03-23 | Liao, Yung-Chuan | Ratchet wrench, comprising movable head to be controlled with transversally positioned element |
| US7905163B1 (en) * | 2008-07-14 | 2011-03-15 | Hsin Ying Enterprise Co., Ltd. | Tool combination |
| CN201881363U (en) * | 2010-11-10 | 2011-06-29 | 义成工厂股份有限公司 | Grip bending positioning structure |
| CN207290010U (en) * | 2017-09-19 | 2018-05-01 | 昆山义成工具有限公司 | Bendable handle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107378872A (en) | 2017-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5228570A (en) | Wrench socket storage rack with quick release mechanisms | |
| EP2689893B1 (en) | Dismantleable tubular gripping element | |
| US20100154604A1 (en) | Tool with Adjustable Working Angle | |
| EP2311608A2 (en) | Compact tool box with ratchet driving function | |
| US4060115A (en) | Handle for hand tools to be rotated during operation | |
| US6401301B1 (en) | Screwdriver grip structure | |
| US20110258809A1 (en) | Tool Handle Unit | |
| CN219325180U (en) | Can accomodate laborsaving screwdriver and criticize head thereof | |
| CN107378872B (en) | Handle bendable structure | |
| US9884411B2 (en) | Tool structure | |
| US7870956B1 (en) | Tool storage assembly | |
| TWM505379U (en) | Wrench tool for accommodating drive head | |
| US6151997A (en) | Tool having improved driving torque | |
| US20190375091A1 (en) | Multiple Screwdriver Bit Storing Screwdriver | |
| US20020178875A1 (en) | Combination wrench hammer set | |
| US20130145908A1 (en) | Drive tool device having two or more drives | |
| CN113280030B (en) | A screw | |
| US8813613B2 (en) | Screwdriver with changeable head units | |
| CN203330947U (en) | Telescopic hardware tool handgrip | |
| CN203210281U (en) | Two-purpose screwdriver convenient for dismounting | |
| US20220355447A1 (en) | Multipurpose tool | |
| CN201455874U (en) | Screwdriver with concealed driver heads | |
| CN207290010U (en) | Bendable handle structure | |
| US6851340B2 (en) | Screwdriver assembly | |
| CN200974211Y (en) | Screwdriver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240418 Address after: No. 40 Kaifa Avenue, Economic and Technological Development Zone, Hai'an City, Nantong City, Jiangsu Province, 226600 Applicant after: Meishiman tools (Hai'an) Co.,Ltd. Country or region after: China Address before: No. 10 Xiongzhuang Road, Kunshan City, Suzhou City, Jiangsu Province, 215300 Applicant before: KUNSHAN YICHENG TOOLS Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant |