CN114131547A - Wrench clamping device - Google Patents
Wrench clamping device Download PDFInfo
- Publication number
- CN114131547A CN114131547A CN202010914336.4A CN202010914336A CN114131547A CN 114131547 A CN114131547 A CN 114131547A CN 202010914336 A CN202010914336 A CN 202010914336A CN 114131547 A CN114131547 A CN 114131547A
- Authority
- CN
- China
- Prior art keywords
- ring
- section
- sleeve
- positioning
- groove
- 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.)
- Pending
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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
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- 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
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
-
- 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
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
-
- 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
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a wrench clamping device, which comprises a wrench body, a ratchet group, a ratchet barrel, a groove of a ring sleeve piece, a ring fastener which surrounds and passes through the groove along the circumferential side of the ring sleeve piece, and a positioning groove arranged at the bottom side of a toggle ring piece surrounding the circumferential side of the ring sleeve piece, wherein the ring fastener corresponds to the positioning groove and is buckled at the periphery of the ring sleeve piece in a ring way; otherwise, the clamping between the ring fastener and the sleeve can be released, so that the sleeve can be separated from the wrench body.
Description
Technical Field
A wrench locking device, especially a technology applied to the field of hand tools, is mainly used in combination with sleeve assembling.
Background
Please refer to fig. 1, fig. 2 and fig. 3 of taiwan patent I540023 "wrench locking device", which shows a first embodiment thereof, comprising: a wrench, which has a handle section and a driving section, and a tool seat is installed on one side of the driving section, and the tool seat is installed with an assembling hole penetrating from the top end to the bottom end, and a cut and a through opening are further installed around one end of the tool seat to communicate with the assembling hole respectively; and a buckle ring piece, it is installed on one end of the tool base where the through opening and the split opening are arranged, and the buckle ring piece includes a buckle section and a shifting section connected with one end of the buckle section, the buckle piece is installed with one end of the buckle section penetrating into the through opening and surrounding along the peripheral side of the tool base, and the shifting section is connected with the other end of the buckle section and clamped into the split opening and then extended to the outside of the split opening, and the shifting section elastically drives the deformation of the buckle section and clamps and supports the peripheral side of the fixing sleeve.
As can be seen from the above, although it has the effect of fastening and fixing the sleeve, it is still inconvenient in the actual operation process, and in order to correspond to different usage modes, the user can prepare a plurality of sleeves with different appearance shapes and different sizes according to personal needs, for example: hexagonal, dodecagonal and other shapes of sleeve, and the in-process that the sleeve used with the spanner jointly, as shown in fig. 2, because the section of transferring of buckle ring spare is bent towards the cut-out and is the right angle design, in the use, buckle ring spare can with because of its right angle design, the partial week side of sleeve can be parallel with buckle ring spare's right angle, leads to the sleeve can't be closely blocked with buckle ring spare and supports, has the pine to take off during the use easily and drops and lead to the problem of losing.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned drawbacks of the prior art, and provides a wrench locking device, wherein a ring fastener can pass through a slot during the operation of a socket wrench, a socket is locked and fixed with a curved section of the ring fastener, so that the socket is not easy to drop or lose, and the curved section of the ring fastener can pass through the slot to achieve a stable locking combination.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a first embodiment of the present invention provides a wrench engaging device, which includes: a wrench body, it includes a handle section and a head section linking with the handle section, the head section has a set of connecting holes to run through, the set of connecting holes has a ratchet wheel group, the ratchet wheel group includes a ratchet tube, the ratchet tube has a set of connecting holes to run through from one end to another end; a ring sleeve member, which is annularly arranged on the assembly hole and corresponds to the sleeve hole, the ring sleeve member is provided with a ring hole communicated with the sleeve hole, and one end of the ring sleeve member facing the periphery of the head section is provided with a cutting groove which is communicated with the ring hole; a ring fastener, it has a fixed section, a surrounding section, a curved section and a positioning section, one end of the fixed section links to each other with the surrounding section, another end of the fixed section inserts a perforation, the perforation communicates with the annular hole, another end of the surrounding section links to each other with the curved section, and the curved section should cut open the ditch correspondingly, and the curved section links to each other with the positioning section, one end of the positioning section is exposed outside the ring fastener; and a dial ring piece which is arranged around the ring sleeve piece, the bottom side of the dial ring piece is provided with a positioning groove, and the positioning section of the ring fastener is assembled with the positioning groove and is shielded by the dial ring piece.
Further, the ring sleeve comprises a fixing ring surrounding the outer periphery of the ring sleeve, and the ring sleeve comprises a clamping and abutting part, and the fixing ring is clamped and abutted between the dial ring piece and the clamping and abutting part.
Furthermore, the toggle ring piece comprises an outer ring part and an inner ring part protruding from the inner ring wall surface of the outer ring part, the positioning groove is arranged at the outer ring part, the positioning section of the ring fastener is positioned in the positioning groove of the toggle ring piece, and the toggle ring piece rotates to push the toggle ring fastener to deform under stress.
A second embodiment of the present invention provides a wrench engaging device, which includes: a wrench body, it includes a handle section and a head section linking with the handle section, the head section has a set of connecting holes to run through, the set of connecting holes has a ratchet wheel group, the ratchet wheel group includes a ratchet tube, the ratchet tube has a set of connecting holes to run through from one end to another end; a ring sleeve member, which is annularly arranged on the assembly hole and corresponds to the sleeve hole, the ring sleeve member is provided with a ring hole communicated with the sleeve hole, and one end of the ring sleeve member facing the periphery of the head section is provided with a cutting groove which is communicated with the ring hole; a ring fastener, it has a fixed section, a surrounding section, a curved section and a positioning section, one end of the fixed section links to each other with the surrounding section, another end of the fixed section inserts a perforation, the perforation communicates with the annular hole, another end of the surrounding section links to each other with the curved section, and the curved section should cut open the ditch correspondingly, and the curved section links to each other with the positioning section, one end of the positioning section is exposed outside the ring fastener; the shifting ring piece is arranged on the periphery of the ring sleeve piece in a surrounding manner, a positioning groove is formed in the bottom side of the shifting ring piece, and a positioning section of the ring fastener is assembled with the positioning groove and is shielded by the shifting ring piece; and a sleeve, it connects with the wrench body, the sleeve has several connecting posts, one side of each connecting post has several necks, each neck corresponds to the groove, the ring fastener passes through the groove and is blocked with each neck.
Further, the ring sleeve comprises a fixing ring surrounding the outer periphery of the ring sleeve, and the ring sleeve comprises a clamping and abutting part, and the fixing ring is clamped and abutted between the dial ring piece and the clamping and abutting part.
Furthermore, the toggle ring member comprises an outer ring portion and an inner ring portion protruding from the inner ring wall surface of the outer ring portion, the positioning groove is disposed in the outer ring portion, the positioning section of the ring fastener is located in the positioning groove of the toggle ring member, and the toggle ring member rotates so that the positioning groove can push the ring fastener to deform under stress.
Furthermore, the sleeve hole includes several sliding slots arranged at intervals, the sleeve has several sleeve posts sliding in the sliding slots, the sleeve is connected with the wrench body, and the clamping slots between the upper section and the middle section and between the middle section and the lower section correspond to the groove and are connected and clamped with the ring fastener penetrating into the groove.
The invention has the advantages that the ring fastener can pass through the groove in the process of operating the socket wrench by a user, the sleeve is clamped and fixed with the curved arc section of the ring fastener, so that the sleeve is not easy to drop or lose, and the curved arc section of the ring fastener can achieve stable clamping combination only by passing through the groove.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a schematic view of another embodiment of the present invention.
Fig. 3 is a schematic exploded view of the present invention.
FIG. 4 is a schematic view of the wrench body separated from the socket according to the second embodiment of the present invention.
FIG. 5 is a schematic view of the wrench body and the socket according to the second embodiment of the present invention.
Fig. 6 is another view of fig. 5.
FIG. 7 is a schematic cross-sectional view of the VII-VII line shown in FIG. 5.
FIG. 8 is a schematic view of the engagement between the buckle and the sleeve according to the second embodiment of the present invention.
FIG. 9 is a schematic view of the second embodiment of the present invention showing the ring fastener being disengaged when the ring member is toggled.
FIG. 10 is a schematic view illustrating the operation of the ring fastener being disengaged from the sleeve when the rotating member is rotated as shown in FIG. 9.
The reference numbers in the figures illustrate:
1 wrench body
11 handle segment
12 head segment
121 group connecting hole
2 ratchet wheel group
21 ratchet cylinder
211 sleeve joint hole
22 chute
3 Ring sleeve piece
31 ring hole
32 groove
33 perforation
34 clamping part
4-ring fastener
41 fixed segment
42 surrounding the segment
43 arc bending section
44 positioning section
5 turning ring piece
51 locating slot
52 outer ring portion
53 inner ring part
6 fixed ring
7 sleeve
71 socket joint column
72 card slot
73 tube part
731 upper part
732 middle section
733 lower segment
74 connecting end
Detailed Description
In order to clearly illustrate the objects and functions of the present invention, the embodiments of the present invention will be described in more detail with reference to the accompanying drawings, and referring to fig. 1 to 3, the present invention provides a wrench engaging device, which includes: a wrench body 1, which comprises a handle section 11 and a head section 12 connected with the handle section 11, wherein the head section 12 is penetrated with a connecting hole 121, a ratchet set 2 is arranged in the connecting hole 121, the ratchet set 2 comprises a ratchet barrel 21, and the ratchet barrel 21 is penetrated with a connecting hole 211 from one end to the other end; a ring sleeve 3, which is annularly disposed in the connection hole 121 and corresponds to the connection hole 211, the ring sleeve 3 has a ring hole 31 connected to the connection hole 211, and the ring sleeve 3 has a groove 32 at one end facing the periphery of the head section 12, the groove 32 is communicated with the ring hole 31; a loop fastener 4 having a fixed section 41, a surrounding section 42, a curved section 43 and a positioning section 44, wherein one end of the fixed section 41 is connected to the surrounding section 42, the other end of the fixed section 41 is inserted into a through hole 33, the through hole 33 is communicated with the loop hole 31, the other end of the surrounding section 42 is connected to the curved section 43, the curved section 43 corresponds to the groove 32, the curved section 43 is connected to the positioning section 44, and one end of the positioning section 44 is exposed out of the loop fastener 3; and a dial ring member 5, which is arranged around the ring sleeve member 3, a positioning groove 51 is arranged at the bottom side of the dial ring member 5, and the positioning section 44 of the ring fastener 4 is assembled with the positioning groove 51 and is shielded by the dial ring member 5.
In view of the above, the wrench body 1, the ratchet group 2, the ratchet barrel 21, the groove 32 of the ring sleeve 3, the ring fastener 4 surrounding and passing through the groove 32 along the circumferential side of the ring sleeve 3, and the positioning groove 51 surrounding the bottom side of the toggle ring member 5 surrounding the circumferential side of the ring sleeve 3 are provided, the ring fastener 4 corresponds to the positioning groove 51 and is in snap-fit with the circumferential side of the ring sleeve 3, by toggling the toggle ring member 5, the positioning groove 51 pushes the ring fastener 4 in the horizontal direction to drive the ring fastener 4 to deform under force, and part of the ring fastener 4 passes through the groove 32 and enters the ring hole 31; conversely, by simply pulling the ring 5 in the opposite direction, the loop 4 is partially deformed outwardly through and away from the channel 32.
The wrench body 1 further includes a fixing ring 6 surrounding the outer periphery of the ring sleeve 3, the ring sleeve 3 includes a retaining portion 34, the fixing ring 6 is retained between the rotating ring 5 and the retaining portion 34, when the rotating ring 5 surrounds the ring sleeve 3, the fixing ring 6 can be retained against the rotating ring 5, so that the rotating ring 5 can be prevented from loosening due to rotation during the rotating process.
The toggle ring 5 comprises an outer ring part 52 and an inner ring part 53 protruding from the inner ring wall surface of the outer ring part 52, the positioning groove 51 is arranged on the outer ring part 52, the positioning section 44 of the ring fastener 4 is positioned in the positioning groove 51 of the toggle ring 5, when the toggle ring 5 rotates, the groove wall of the positioning groove 51 of the outer ring part 52 can push the ring fastener 4 to deform under stress, and the curved section 43 of the ring fastener 4 passes through the cutting groove 32 and enters the ring hole 31; conversely, by simply pulling the ring member 5 in the opposite direction, the wall of the positioning slot 51 is deformed outwardly through and away from the cut-out groove 32 by the curved segment 43 of the driving buckle 4.
Next, referring to fig. 4 to 10, a second embodiment of the present invention is a wrench engaging device, including:
a wrench body, it includes a handle section 11 and a head section 12 connected with the handle section 11, the head section 12 has a set of holes 121, there is a ratchet set 2 in the set of holes 121, the ratchet set 2 includes a ratchet barrel 21, the ratchet barrel 21 has a set of holes 211 from one end to another end;
a ring sleeve 3, which is annularly disposed in the connection hole 121 and corresponds to the connection hole 211, the ring sleeve 3 has a ring hole 31 connected to the connection hole 211, and the ring sleeve 3 has a groove 32 at one end facing the periphery of the head section 12, the groove 32 is communicated with the ring hole 31;
a loop fastener 4 having a fixed section 41, a surrounding section 42, a curved section 43 and a positioning section 44, wherein one end of the fixed section 41 is connected to the surrounding section 42, the other end of the fixed section 41 is inserted into a through hole 33, the through hole 33 is communicated with the loop hole 31, the other end of the surrounding section 42 is connected to the curved section 43, the curved section 43 corresponds to the cut-out groove 32, the curved section 43 is connected to the positioning section 44, and one end of the positioning section 44 is exposed out of the loop fastener 3;
a dial ring member 5, which is disposed around the ring sleeve member 3, a positioning groove 51 is disposed at the bottom side of the dial ring member 5, and the positioning section 44 of the ring buckle member 4 is assembled with the positioning groove 51 and shielded by the dial ring member 5.
And a sleeve 7 assembled with the wrench body 1, the sleeve 7 having a plurality of engaging posts 71, a plurality of engaging slots 72 disposed on one side of each engaging post 71, each engaging slot 72 corresponding to the cutting groove 32, the ring buckle 4 passing through the cutting groove 32 and engaging with each engaging slot 72, the sleeve 7 having a tube 73 and an engaging end 74, the tube 73 connected to the engaging end 74, the tube 73 having an upper segment 731, a middle segment 732, and a lower segment 733, the upper segment 731 connected to the middle segment 732, the middle segment 732 connected to the lower segment 733, the lower segment 733 connected to the engaging end 74, the engaging slots 72 located between the upper segment 731 and the middle segment 732, the middle segment 731 and the lower segment 733, the engaging slots 72 adjacent to each other being circumferentially spaced.
The second embodiment of the present invention is similar to the first embodiment, and is different in that the present invention further comprises a sleeve 7, which is assembled with the wrench body 1, the sleeve 7 has a plurality of engaging posts 71, one side of each engaging post 71 is provided with a plurality of engaging slots 72, each engaging slot 72 corresponds to the groove 32, and the ring fastener 4 passes through the groove 32 and is engaged with each engaging slot 72.
As shown in fig. 4 and 5, the sleeve 7 includes a tube 73 and a connecting end 74, the tube 73 is connected to the connecting end 74, the tube 73 includes an upper section 731, a middle section 732, and a lower section 733, the upper section 731 is connected to the middle section 732, the middle section 732 is connected to the lower section 733, the lower section 733 is connected to the connecting end 74, the slots 72 are located between the upper section 731 and the middle section 732 and between the middle section 732 and the lower section 733, the slots 72 are adjacently arranged in a surrounding and spaced manner, the socket hole 211 includes a plurality of slots 22 arranged in a spaced manner, when the wrench body 1 is assembled with the sleeve 7, the plurality of socket posts 71 of the sleeve 7 are slidably disposed in the slots 22, the sleeve 7 is assembled with the wrench body 1, each slot 72 between the upper section 731 and the middle section 732, and between the middle section 732 and the lower section 733 corresponds to the groove 32 and is assembled with the curved section 43 of the ring fastener 4 inserted into the groove 32, as shown in fig. 6 to 10, the user can use, the position of the wrench body 1 can be adjusted according to the position of the screw, the ring fastener 4 is pushed by the toggle ring 5 to deform outwards under stress, the sleeve 7 can be released from being clamped with the ring sleeve 3, the user only needs to hold the periphery of the sleeve 7 with one hand and rotate the wrench body 1 with the sleeve 7 as the center and the other hand, the wrench body 1 can be displaced at the upper section 731, the middle section 732 and the lower section 733 of the sleeve 7 during rotation, after the wrench body 1 is displaced to the clamping groove 72 between the upper section 731 and the middle section 732 or between the middle section 732 and the lower section 733, the curved section 43 of the ring fastener 4 can pass through the cutting groove 32 to fasten the periphery of the sleeve 7, and the assembly and fixation of the sleeve 7 can be completed, so that the sleeve 7 is not dropped and lost due to rotation, the problems generated by the prior art are improved, and the problem that the efficiency of operation is influenced by the dropping and losing of the sleeve 7 of the user is avoided.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (7)
1. A wrench catch device, comprising:
a wrench body, it includes a handle section and a head section linking with the handle section, the head section has a set of connecting holes to run through, the set of connecting holes has a ratchet wheel group, the ratchet wheel group includes a ratchet tube, the ratchet tube has a set of connecting holes to run through from one end to another end;
a ring sleeve member, which is annularly arranged on the assembly hole and corresponds to the sleeve hole, the ring sleeve member is provided with a ring hole communicated with the sleeve hole, and one end of the ring sleeve member facing the periphery of the head section is provided with a cutting groove which is communicated with the ring hole;
a ring fastener, it has a fixed section, a surrounding section, a curved section and a positioning section, one end of the fixed section links to each other with the surrounding section, another end of the fixed section inserts a perforation, the perforation communicates with the annular hole, another end of the surrounding section links to each other with the curved section, and the curved section should cut open the ditch correspondingly, and the curved section links to each other with the positioning section, one end of the positioning section is exposed outside the ring fastener;
and a dial ring piece which is arranged around the ring sleeve piece, the bottom side of the dial ring piece is provided with a positioning groove, and the positioning section of the ring fastener is assembled with the positioning groove and is shielded by the dial ring piece.
2. The wrench engaging device of claim 1, further comprising a retaining ring surrounding an outer periphery of the collar member, the collar member including an engaging portion, the retaining ring engaging between the ring member and the engaging portion.
3. The wrench catch device according to claim 1 or 2, wherein the toggle ring member includes an outer ring portion and an inner ring portion protruding from an inner ring wall surface of the outer ring portion, the positioning groove is disposed on the outer ring portion, the positioning section of the ring fastener is located in the positioning groove of the toggle ring member, and the toggle ring member rotates to push the toggle ring member to deform under stress.
4. A wrench catch device, comprising:
a wrench body, it includes a handle section and a head section linking with the handle section, the head section has a set of connecting holes to run through, the set of connecting holes has a ratchet wheel group, the ratchet wheel group includes a ratchet tube, the ratchet tube has a set of connecting holes to run through from one end to another end;
a ring sleeve member, which is annularly arranged on the assembly hole and corresponds to the sleeve hole, the ring sleeve member is provided with a ring hole communicated with the sleeve hole, and one end of the ring sleeve member facing the periphery of the head section is provided with a cutting groove which is communicated with the ring hole;
a ring fastener, it has a fixed section, a surrounding section, a curved section and a positioning section, one end of the fixed section links to each other with the surrounding section, another end of the fixed section inserts a perforation, the perforation communicates with the annular hole, another end of the surrounding section links to each other with the curved section, and the curved section should cut open the ditch correspondingly, and the curved section links to each other with the positioning section, one end of the positioning section is exposed outside the ring fastener;
the shifting ring piece is arranged on the periphery of the ring sleeve piece in a surrounding manner, a positioning groove is formed in the bottom side of the shifting ring piece, and a positioning section of the ring fastener is assembled with the positioning groove and is shielded by the shifting ring piece;
and a sleeve, it connects with the spanner body, the sleeve has several joint posts, one side of each joint post is equipped with several draw-in grooves, each draw-in groove should cut open the ditch, the buckle piece passes should cut open the ditch and each draw-in groove card supports, and the sleeve includes a pipe portion and one connects and establishes the end, the pipe portion should connect and establish the end and link to each other, the pipe portion includes an upper segment, a middle section, a lower section, the upper segment links to each other with this middle section, this middle section links to each other with this lower section, this lower section should connect and establish the end and link to each other, the draw-in groove is located between this upper segment and middle section, between this middle section and this lower section, each draw-in groove is adjacent to be around interval arrangement.
5. The wrench engaging device according to claim 4, further comprising a fixing ring surrounding an outer periphery of the collar member, the collar member including an engaging portion, the fixing ring engaging between the ring member and the engaging portion.
6. The wrench catch device according to claim 5, wherein the toggle ring includes an outer ring portion and an inner ring portion protruding from an inner ring wall of the outer ring portion, the positioning groove is disposed on the outer ring portion, the positioning section of the ring fastener is disposed in the positioning groove of the toggle ring, and the positioning groove is capable of pushing the ring fastener to deform under stress when the toggle ring rotates.
7. The wrench engaging device according to claim 4, wherein the engaging hole includes a plurality of slots spaced apart from each other, the engaging posts of the socket are slidably disposed in the slots, the socket is assembled with the wrench body, and the engaging slots between the upper section and the middle section and between the middle section and the lower section correspond to the groove and engage with the ring fastener assembly inserted into the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914336.4A CN114131547A (en) | 2020-09-03 | 2020-09-03 | Wrench clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914336.4A CN114131547A (en) | 2020-09-03 | 2020-09-03 | Wrench clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114131547A true CN114131547A (en) | 2022-03-04 |
Family
ID=80784094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010914336.4A Pending CN114131547A (en) | 2020-09-03 | 2020-09-03 | Wrench clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114131547A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539870U (en) * | 1991-11-05 | 1993-05-28 | 株式会社松山製作所 | Socket trench |
| DE202004007231U1 (en) * | 2004-05-04 | 2004-07-01 | Chen, Yu Tang | Ratchet spanner has ratchet head with receiving chamber and recess to take toothed rim and ring with undulating sections to clamp workpiece against falling out |
| US20050066778A1 (en) * | 2003-09-30 | 2005-03-31 | Chen Hui Ling | Wrench capable of clamping a screwed member and preventing the screwed member from slipping out of a socket of the wrench and permitting the screwed member to pass through the socket |
| US7082861B1 (en) * | 2005-11-07 | 2006-08-01 | Yu Tang Chen | Ratchet wrench |
| US20060236822A1 (en) * | 2005-04-26 | 2006-10-26 | Nish Jeffery L | Threaded member driver with retention system |
| CN101357457A (en) * | 2007-07-31 | 2009-02-04 | 涪源企业股份有限公司 | Muff joint of permeable spanner |
| CN204505104U (en) * | 2014-04-11 | 2015-07-29 | 刘凯程 | Wrench tool with clamping and positioning device |
| CN206048040U (en) * | 2016-08-30 | 2017-03-29 | 李利 | A kind of box spanner |
| US20170348831A1 (en) * | 2016-06-01 | 2017-12-07 | You Lu Enterprise Co., Ltd. | Quick-release device for screwdriver bits |
| DE202019106505U1 (en) * | 2019-11-22 | 2019-11-29 | Yi-Fu Chen | Socket positioning device of a ratchet wrench |
-
2020
- 2020-09-03 CN CN202010914336.4A patent/CN114131547A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539870U (en) * | 1991-11-05 | 1993-05-28 | 株式会社松山製作所 | Socket trench |
| US20050066778A1 (en) * | 2003-09-30 | 2005-03-31 | Chen Hui Ling | Wrench capable of clamping a screwed member and preventing the screwed member from slipping out of a socket of the wrench and permitting the screwed member to pass through the socket |
| DE202004007231U1 (en) * | 2004-05-04 | 2004-07-01 | Chen, Yu Tang | Ratchet spanner has ratchet head with receiving chamber and recess to take toothed rim and ring with undulating sections to clamp workpiece against falling out |
| US20060236822A1 (en) * | 2005-04-26 | 2006-10-26 | Nish Jeffery L | Threaded member driver with retention system |
| US7082861B1 (en) * | 2005-11-07 | 2006-08-01 | Yu Tang Chen | Ratchet wrench |
| CN101357457A (en) * | 2007-07-31 | 2009-02-04 | 涪源企业股份有限公司 | Muff joint of permeable spanner |
| CN204505104U (en) * | 2014-04-11 | 2015-07-29 | 刘凯程 | Wrench tool with clamping and positioning device |
| US20170348831A1 (en) * | 2016-06-01 | 2017-12-07 | You Lu Enterprise Co., Ltd. | Quick-release device for screwdriver bits |
| CN206048040U (en) * | 2016-08-30 | 2017-03-29 | 李利 | A kind of box spanner |
| DE202019106505U1 (en) * | 2019-11-22 | 2019-11-29 | Yi-Fu Chen | Socket positioning device of a ratchet wrench |
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