CN204053836U - C shape retaining ring tongs structure - Google Patents
C shape retaining ring tongs structure Download PDFInfo
- Publication number
- CN204053836U CN204053836U CN201420379692.0U CN201420379692U CN204053836U CN 204053836 U CN204053836 U CN 204053836U CN 201420379692 U CN201420379692 U CN 201420379692U CN 204053836 U CN204053836 U CN 204053836U
- Authority
- CN
- China
- Prior art keywords
- post
- plate
- arm
- retaining ring
- perforation
- 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
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a kind of C shape retaining ring tongs structure, and it is made up of one first plate, one second plate, a switching construction, one first arm, one second arm, a pivot and two action bars groups; First and second plate one end has first and second handle, second plate has a storage tank, storage tank central authorities have a bumping post, bumping post both sides have first and second sunken portion respectively, and switching construction is made up of a shell fragment, one first post, one second post and a push jack, shell fragment is installed in storage tank, first and second post is installed on shell fragment respectively, the briquetting of push jack presses on the first post, and first and second arm is installed between first and second plate, and utilize pivot to wear and set firmly, and each action bars group is installed on one, two arms respectively; Thus, not only mode of operation is simple, and has simultaneously and strut the start pattern different from compressing C shape clasp two kinds.
Description
[technical field]
The utility model is about a kind of C shape retaining ring tongs structure, espespecially a kind of C shape retaining ring tongs structure of loading and unloading C shape clasp.
[background technology]
C shape clasp is a kind of part being often used to axle, hole, internal-and external diameter positioning action, because it has the fastening strength of certain degree, therefore when dismantling, assembling C shape clasp, all need just must carry out with C shape retaining ring tongs, when C shape clasp needs to be sheathed on outside body, then need to use axle C type clasp, first C shape clasp is strutted (force squeeze grip make pincers point separated from one another), then be inserted in the axis body for assembling; And when C shape clasp needs to be installed in hole, then need to use hole C type clasp, C shape clasp is compressed (force squeeze grip make pincers point close to each other).
That is, axle C type clasp and hole C type clasp respectively have exclusive C shape retaining ring tongs operation to use, it also cannot exchange use, under this situation, for the control action of the most basic axle use, hole C type clasp, user must configure the C shape retaining ring tongs of two different types, thus, except increasing acquisition cost, carry and use also very not convenient, practical.
And be solve one of aforementioned instrument one function problem, namely dealer is had to create the improvement of a kind of C shape retaining ring tongs of No. TW200047, TaiWan, China patent, it is provided with several pin-and-hole in lever, and respectively form a pair alignment pin in binding clip positive and negative, these positive and negative alignment pins are inserted in pin-and-hole, and after being fixed by binding clip with a press button, the actuator function of C shape retaining ring tongs can be obtained; During use, make the front of binding clip or the pin-and-hole fit of back side Class orientation pin and body, again press button and plectrum are worn the central hole of binding clip and body, suitably press press button downwards again, make spring prop up binding clip outside, now, plectrum is dialled into press button vertical configuration, and make latch be positioned in the locating hole of inner side, with formed one can by C shape clasp outer clip or in be sandwiched on object, and form one and can conveniently to change the outfit different tong head.
Though it can solve the instrument acquisition cost of aforementioned conventional construction, carry the troublesome problem of two C shape retaining ring tongs, but also because of the C shape clasp of different size, and the binding clip of different angles need be prepared, and in time need change the binding clip of different size, not only change trouble, not easily, and still needing the binding clip carrying multiple different angles, size, it does not still have an economic benefit; Obviously have much room for improvement.
[utility model content]
The purpose of this utility model is: 1, provide a kind of not only have simultaneously strut the start pattern different from compressing C shape clasp two kinds, and mode of operation simple C shape retaining ring tongs structure.2, provide a kind of action bars can replacing different size fast, facilitate user to replace rapidly depending on job requirements, to promote the C shape retaining ring tongs structure of operating efficiency.3, the C shape retaining ring tongs structure providing a kind of angle of action bars freely to adjust.
In order to achieve the above object, the utility model proposes a kind of C shape retaining ring tongs structure, it comprises:
One first plate, one end of this first plate has one first handle, and the desired location of this first plate is respectively equipped with one first perforation and a chute;
One second plate, one end of this second plate has one second handle, and this second plate is provided with one second perforation relative to the position of this first perforation, this second plate is provided with a storage tank relative to the position of this chute, the central authorities of this storage tank have a bumping post, and the both sides of this bumping post have one first respectively and fall into portion and one second sunken portion;
One switching construction, this switching construction is made up of a shell fragment, one first post, one second post and a push jack, this shell fragment is installed in the storage tank of this second plate, this first and second post is installed on this shell fragment respectively, make it to lay respectively at this first and second sunken position, and this push jack has a briquetting towards the side of this first and second post, this briquetting, through the chute of this first plate, makes this briquetting be pressed on this first post or this second post;
One first arm, two end desired locations of this first arm have one respectively and must engrave hole for the first locating hole and one first that the first post is accommodating, and the both sides of this first arm this first locating hole contiguous are respectively equipped with one first arc protuberance, and the first arc protuberance of this first arm is installed in first and second perforation of this first and second plate respectively;
One second arm, two end desired locations of this second arm have one respectively and must engrave hole for the second locating hole and one second that the second post is accommodating, and the both sides of this second arm this second locating hole contiguous are respectively equipped with one second arc protuberance, and the second arc protuberance of this second arm is installed in first and second perforation of this first and second plate respectively;
One pivot, this pivot is first and second perforation being arranged in this first and second plate, and sets firmly;
Two action bars groups, each action bars group is installed on this one, two arm respectively, the action bars that this action bars group has projection by the displacement post of a knob, a tool perforation and two ends formed, each displacement post is that first and second that be arranged in this first and second arm respectively engraves hole, and each displacement post establishes for each knob spiral shell respectively, and the perforation of each displacement post wears for each action bars respectively.
Wherein, the general undulate of this shell fragment, the central authorities of this shell fragment have a recess, and this recess is placed on the bumping post of this storage tank, and the both sides that this shell fragment is positioned at this recess have a protuberance respectively, each protuberance is placed in respectively in this first and second sunken portion.
Wherein, the surface of this push jack has on-slip line.
Wherein, the briquetting of this push jack, through after the chute of this first plate, utilizes a latch to fix.
Wherein, comprise an elastic parts further, the opposite side of this first and second handle has one respectively and falls into hole, and this two sunken hole abuts against for the two ends of this elastic parts respectively.
Wherein, this elastic parts is spring.
Wherein, comprise a ratchet structure further, this ratchet structure is made up of the release lever of a tooth bar, an elastic parts, a tool head and a screw, this tooth bar has a flank of tooth, and this tooth bar is the desired location being fixedly arranged on this first plate, and utilize this screw through after the head of this release lever and this elastic parts, be locked in the desired location of this second plate, the two ends of this elastic parts are made to hook the head being located at this second plate and this release lever respectively, and the head outer peripheral edge of this release lever is provided with a ratchet, this ratchet is able to the flank of tooth to being stuck in this tooth bar.
Wherein, this elastic parts is volute spring.
The utility model advantage and effect are: 1, really can reach single C shape retaining ring tongs, have simultaneously and strut the start pattern different from compressing C shape clasp two kinds, mode of operation is simple, and saves the caliper cost of buying more more than two difference in functionalitys, dark tool economic and practical.2, the action bars of different size can be replaced fast, facilitate user to replace rapidly depending on job requirements, to promote operating efficiency.3, the angle of action bars can freely adjust, and facilitates user to replace rapidly depending on job requirements, to promote operating efficiency.
[accompanying drawing explanation]
Fig. 1 is perspective exploded view of the present utility model.
Fig. 2 is solid combination schematic diagram of the present utility model.
Fig. 3 is combination partial perspective schematic diagram of the present utility model.
Fig. 4 is combined side schematic diagram of the present utility model.
Fig. 5 is embodiment of the present utility model combination generalized section ().
Fig. 6 is the operation chart of embodiment of the present utility model compression C shape clasp.
Fig. 7 is embodiment of the present utility model combination generalized section (two).
Fig. 8 is the operation chart that embodiment of the present utility model struts C shape clasp.
Number in the figure is described as follows:
First plate 10 first handle 11 first perforation 12
Chute 13 falls into hole 14 second plate 20
Second handle 21 second perforation 22 storage tanks 23
Bumping post 231 first falls into portion 232 second and falls into portion 233
Switching construction 30 shell fragment 31 recess 311
Protuberance 312 first post 32 second post 33
Push jack 34 briquetting 341 latch 342
Hole 42 engraved by first arm 40 first locating hole 41 first
First arc protuberance 43 second arm 50 second locating hole 51
Second arc protuberance 53 pivot 60 action bars group 70
Knob 71 displacement post 72 perforation 721
Action bars 73 projection 731 elastic parts 80
Ratchet structure 90 tooth bar 91 flank of tooth 911
Elastic parts 92 release lever 93 head 931
Ratchet 932 screw 94 C shape clasp A
Hole A1
[detailed description of the invention]
Shown in Fig. 1-8, the utility model is a kind of C shape retaining ring tongs structure, and it comprises:
One first plate 10, one end of this first plate 10 has one first handle 11, and the desired location of this first plate 10 is respectively equipped with one first perforation 12 and a chute 13.
One second plate 20, one end of this second plate 20 has one second handle 21, and this second plate 20 is provided with one second perforation 22 relative to the position of this first perforation 12, this second plate 20 is provided with a storage tank 23 relative to the position of this chute 13, the central authorities of this storage tank 23 have a bumping post 231, and the both sides of this bumping post 231 have one first respectively and fall into portion 232 and one second sunken portion 233.
One switching construction 30, this switching construction 30 is made up of shell fragment 31,1 first post 32,1 second post 33 and a push jack 34, this shell fragment 31 is installed in the storage tank 23 of this second plate 20, this first and second post 32,33 is installed on this shell fragment 31 respectively, make it just to be positioned at respectively this first and second position, sunken portion 232,233, and this push jack 34 has a briquetting 341 towards the side of this first and second post 32,33, this briquetting 341 is through the chute 13 of this first plate 10, makes this briquetting 341 be pressed on this first post 32 or this second post 33.
One first arm 40, two end desired locations of this first arm 40 have one respectively and must engrave hole 42 for the first locating hole 41 and one first that the first post 32 is accommodating, and the both sides of this first arm 40 this first locating hole 41 contiguous are respectively equipped with one first arc protuberance 43, and the first arc protuberance 43 of this first arm 40 is installed in first and second perforation 12,22 of this first and second plate 10,20 respectively.
One second arm 50, two end desired locations of this second arm 50 have one respectively and must engrave hole (in figure non-label) for the second locating hole 51 and one second that the second post 33 is accommodating, and the both sides of this second arm 50 this second locating hole 51 contiguous are respectively equipped with one second arc protuberance 53, and the second arc protuberance 53 of this second arm 50 is installed in respectively in first and second perforation 12,22 of this first and second plate 10,20.
One pivot 60, this pivot 60 is first and second perforation 12,22 being arranged in this first and second plate 10,20, and sets firmly it.
Two action bars groups 70, each action bars group 70 be installed in respectively this one, two arms 40, on 50, this action bars group 70 is by a knob 71, the action bars 73 that the displacement post 72 of one tool perforation 721 and two ends have projection 731 formed, each displacement post 72 be arranged in respectively this first, two arms 40, 50 first, two engrave hole 42, and each displacement post 72 establishes for each knob 71 spiral shell respectively, and the perforation 721 of each displacement post 72 wears for each action bars 73 respectively, each displacement post 72 is established by each knob 71 spiral shell, each action bars 73 is clamped, and be able to the work angle suitably adjusting each action bars 73.
Wherein, the general undulate of this shell fragment 31, the central authorities of this shell fragment 31 have a recess 311, this recess 311 is placed on the bumping post 231 of this storage tank 23, and the both sides that this shell fragment 31 is positioned at this recess 311 have a protuberance 312 respectively, each protuberance 312 is placed in respectively in this first and second sunken portion 232,233.
Wherein, the surface of this push jack 34 has on-slip line.
Wherein, the briquetting 341 of this push jack 34, through after the chute 13 of this first plate 10, utilizes a latch 342 to fix it, makes this first plate 10 of the unlikely disengaging of this push jack 34.
It can comprise an elastic parts 80 further, and the opposite side of this first and second handle 11,21 has one respectively and falls into hole 14 (the sunken hole of the second handle 21 cannot look in graphic and), and this two falls into hole and abut against for the two ends of this elastic parts 80 respectively.
Wherein, this elastic parts 80 is spring.
It can comprise a ratchet structure 90 further, this ratchet structure 90 is by a tooth bar 91, one elastic parts 92, the release lever 93 of one tool head 931 and a screw 94 formed, this tooth bar 91 has a flank of tooth 911, and this tooth bar 91 is the desired locations being fixedly arranged on this first plate 10, and utilize this screw 94 through after the head 931 of this release lever 93 and this elastic parts 92, be locked in the desired location of this second plate 20, the two ends of this elastic parts 92 are hooked respectively be located at the head 931 of this second plate 20 and this release lever 93, and head 931 outer peripheral edge of this release lever 93 is provided with a ratchet 932, this ratchet 932 is able to the flank of tooth 911 to being stuck in this tooth bar 91.
Wherein, this elastic parts 92 is volute spring.
And be made up of above combination, please continue cooperation consults shown in Fig. 1-8, because action bars group 70 of the present utility model is by a knob 71, the action bars 73 that the displacement post 72 of one tool perforation 721 and two ends have projection 731 formed, user only needs to unscrew knob 71, just the replacement of action bars 73 can be carried out, and can in response to the hole A1 size of the both sides of different C shape clasp A, or the replacing (as shown in Figure 1) after projection 731 damage of action bars 73, after replacing, user directly screws knob 71, action bars 73 is able to fastened, not only person easy to use changes, and the cost changed is low, dark tool economic and practical.
In addition, user can unscrew knob 71 slightly, and after direct rotation displacement post 72 to suitable angle, then screw knob 71, so just be able to the work angle (as shown in Figure 4) suitably adjusting each action bars 73, in order to user's more convenient operation clamping C shape clasp A.
In addition, when user is for using the utility model to compress C shape clasp A, only need to operate switching construction 30, user promotes push jack 34 left, the briquetting 341 of push jack 34 is made to compress the first post 32, the first post 32 is made to push the protuberance 312 of shell fragment 31, and make the first post 32 fall within the first sunken portion 232, and make shell fragment 31 be pivoting centre according to bumping post 231, make the protuberance 312 of opposite side promote the second post 33 and depart from the position (as shown in Figure 5) that second falls into portion 233, so, just be available for users to be gripped on the first handle 11 and the second handle 21, and to first, two handles 11, 21 forces, elastic parts 80 is compressed, and make the first arm 40, second arm 50 is according to the first post 32, second post 33 is pivoting centre rotation, and make first, two arms 40, 50 inside pivotable closings (as shown in Figure 6), and be able to utilization and be assembled in first, two arms 40, the projection 731 of the action bars 73 on 50 passes the hole A1 of C shape clasp A, C shape clasp A is compressed inwardly, and can by be installed in assembling thing hole (not shown) in, at the same time, because ratchet structure 90 plays a role, make ratchet 932 bridle joint of release lever 93 on the flank of tooth 911 of tooth bar 91, and reach unidirectional non-return effect, make user can not need to continue to be forced in first, two handles 11, 21, has labor-saving effect, and after C shape clasp A is installed in the hole of assembling thing, user is just able to direct pivotable release lever 93, the ratchet 932 of release lever 93 is made to depart from the bridle joint state of the flank of tooth 911 of tooth bar 91, now, elastic parts 80 elastic recovery, just first is made, two handles 11, 21 reply in not exerting a force state, overall mode of operation is simple and convenient, dark tool practicality.
Moreover, when user is for using the utility model to strut C shape clasp A, only need to right promotion push jack 34, the briquetting 341 of push jack 34 is made to compress the second post 33, the second post 33 is made to push the protuberance 312 of shell fragment 31, and make the second post 33 fall within the second sunken portion 233, and make shell fragment 31 be pivoting centre according to bumping post 231, make the protuberance 312 of opposite side promote the first post 32 and depart from the position (as shown in Figure 7) that first falls into portion 232, so, just be available for users to be gripped on the first handle 11 and the second handle 21, and to first, two handles 11, 21 forces, elastic parts 80 is compressed, and make the first arm 40, second arm 50 is according to the first post 32, second post 33 is pivoting centre rotation, and make first, two arms 40, 50 outside pivotables are away from (as shown in Figure 8), and be able to utilization and be assembled in first, two arms 40, the projection 731 of the action bars 73 on 50 passes the hole A1 of C shape clasp A, C shape clasp A is outwards strutted, and can by be installed in assembling thing hole (not shown) in, at the same time, because ratchet structure 90 plays a role, make ratchet 932 bridle joint of release lever 93 on the flank of tooth 911 of tooth bar 91, and reach unidirectional non-return effect, make user can not need to continue to be forced in first, two handles 11, 21, has labor-saving effect, and after C shape clasp A is installed in the hole of assembling thing, user is just able to direct pivotable release lever 93, the ratchet 932 of release lever 93 is made to depart from the bridle joint state of the flank of tooth 911 of tooth bar 91, now, elastic parts 80 elastic recovery, just first is made, two handles 11, 21 reply in not exerting a force state, integrated operation is simple and convenient, tool practicality.
Claims (8)
1. a C shape retaining ring tongs structure, is characterized in that: comprising:
One first plate, one end of this first plate has one first handle, and the desired location of this first plate is respectively equipped with one first perforation and a chute;
One second plate, one end of this second plate has one second handle, and this second plate is provided with one second perforation relative to the position of this first perforation, this second plate is provided with a storage tank relative to the position of this chute, the central authorities of this storage tank have a bumping post, and the both sides of this bumping post have one first respectively and fall into portion and one second sunken portion;
One switching construction, this switching construction is made up of a shell fragment, one first post, one second post and a push jack, this shell fragment is installed in the storage tank of this second plate, this first and second post is installed on this shell fragment respectively, make it to lay respectively at this first and second sunken position, and this push jack has a briquetting towards the side of this first and second post, this briquetting, through the chute of this first plate, makes this briquetting be pressed on this first post or this second post;
One first arm, two end desired locations of this first arm have one respectively and must engrave hole for the first locating hole and one first that the first post is accommodating, and the both sides of this first arm this first locating hole contiguous are respectively equipped with one first arc protuberance, and the first arc protuberance of this first arm is installed in first and second perforation of this first and second plate respectively;
One second arm, two end desired locations of this second arm have one respectively and must engrave hole for the second locating hole and one second that the second post is accommodating, and the both sides of this second arm this second locating hole contiguous are respectively equipped with one second arc protuberance, and the second arc protuberance of this second arm is installed in first and second perforation of this first and second plate respectively;
One pivot, this pivot is first and second perforation being arranged in this first and second plate, and sets firmly;
Two action bars groups, each action bars group is installed on this one, two arm respectively, the action bars that this action bars group has projection by the displacement post of a knob, a tool perforation and two ends formed, each displacement post is that first and second that be arranged in this first and second arm respectively engraves hole, and each displacement post establishes for each knob spiral shell respectively, and the perforation of each displacement post wears for each action bars respectively.
2. according to the C shape retaining ring tongs structure described in claim 1, it is characterized in that: the general undulate of this shell fragment, the central authorities of this shell fragment have a recess, this recess is placed on the bumping post of this storage tank, and the both sides that this shell fragment is positioned at this recess have a protuberance respectively, each protuberance is placed in respectively in this first and second sunken portion.
3., according to the C shape retaining ring tongs structure described in claim 1, it is characterized in that: the surface of this push jack has on-slip line.
4. according to the C shape retaining ring tongs structure described in claim 1, it is characterized in that: the briquetting of this push jack, through after the chute of this first plate, utilizes a latch to fix.
5. according to the C shape retaining ring tongs structure described in claim 1, it is characterized in that: comprise an elastic parts further, the opposite side of this first and second handle has one respectively and falls into hole, and this two falls into hole and abut against for the two ends of this elastic parts respectively.
6., according to the C shape retaining ring tongs structure described in claim 5, it is characterized in that: this elastic parts is spring.
7. according to the C shape retaining ring tongs structure described in claim 1, it is characterized in that: comprise a ratchet structure further, this ratchet structure is by a tooth bar, one elastic parts, release lever and a screw of one tool head formed, this tooth bar has a flank of tooth, and this tooth bar is the desired location being fixedly arranged on this first plate, and utilize this screw through after the head of this release lever and this elastic parts, be locked in the desired location of this second plate, the two ends of this elastic parts are made to hook the head being located at this second plate and this release lever respectively, and the head outer peripheral edge of this release lever is provided with a ratchet, this ratchet is able to the flank of tooth to being stuck in this tooth bar.
8., according to the C shape retaining ring tongs structure described in claim 7, it is characterized in that: this elastic parts is volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379692.0U CN204053836U (en) | 2014-07-10 | 2014-07-10 | C shape retaining ring tongs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379692.0U CN204053836U (en) | 2014-07-10 | 2014-07-10 | C shape retaining ring tongs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053836U true CN204053836U (en) | 2014-12-31 |
Family
ID=52195420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379692.0U Expired - Fee Related CN204053836U (en) | 2014-07-10 | 2014-07-10 | C shape retaining ring tongs structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549290A (en) * | 2016-10-25 | 2017-03-29 | 湖南红太阳新能源科技有限公司 | A kind of connector provision for disengagement |
| CN106903650A (en) * | 2017-01-09 | 2017-06-30 | 绍兴文理学院 | The installation conversion equipment and its application method of a kind of triaxial test rubber membrane sealing ring |
| TWI780897B (en) * | 2021-08-23 | 2022-10-11 | 鴻安國際興業有限公司 | Hand tool with two handles |
-
2014
- 2014-07-10 CN CN201420379692.0U patent/CN204053836U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549290A (en) * | 2016-10-25 | 2017-03-29 | 湖南红太阳新能源科技有限公司 | A kind of connector provision for disengagement |
| CN106549290B (en) * | 2016-10-25 | 2019-01-11 | 湖南红太阳新能源科技有限公司 | A kind of connector provision for disengagement |
| CN106903650A (en) * | 2017-01-09 | 2017-06-30 | 绍兴文理学院 | The installation conversion equipment and its application method of a kind of triaxial test rubber membrane sealing ring |
| CN106903650B (en) * | 2017-01-09 | 2019-01-22 | 绍兴文理学院 | A kind of the installation conversion equipment and its application method of triaxial test rubber membrane sealing ring |
| TWI780897B (en) * | 2021-08-23 | 2022-10-11 | 鴻安國際興業有限公司 | Hand tool with two handles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204053836U (en) | C shape retaining ring tongs structure | |
| CN102152265B (en) | Wrench tool | |
| CN110030256B (en) | Pressure-rotation type multi-clamping-position hinge mechanism and clamping method thereof | |
| CN203109845U (en) | Clamping device for facilitating assembly and disassembly | |
| CN208625885U (en) | Torque Controller is used in dentistry plantation | |
| CN203379071U (en) | Vacuum cleaner with release dust cup button | |
| CN216221720U (en) | Oral cavity forceps convenient to change binding clip | |
| CN216228033U (en) | Rotary type clamp plate terminal surface cam clamping mechanism | |
| CN213005347U (en) | Portable spring jack catch | |
| CN211165437U (en) | Wear-resistant rubber convenient to replace for compression roller | |
| CN210588997U (en) | Adjusting spanner special for clutch nut | |
| CN203704797U (en) | Riot shield | |
| CN214771836U (en) | Snap spring pincers with dismantle function | |
| CN211136659U (en) | Abrasive paper frame adaptive to different handles and convenient to replace abrasive paper | |
| CN207771638U (en) | A kind of ratchet hold-down mechanism | |
| CN214723503U (en) | Disassembling clamp | |
| CN208681783U (en) | A kind of Novel parallel bars bar perforating plier | |
| CN201685942U (en) | Bicycle quick-dismantling handgrip with locking safety device | |
| CN2812805Y (en) | Immediate assembling and disassembling cooker handle | |
| CN201009181Y (en) | Clamp with chord coiling device | |
| CN209632818U (en) | A kind of frock clamp | |
| CN207942342U (en) | A kind of Novel portable screwdriver | |
| CN201275037Y (en) | Mop convenient for holding mop cloth | |
| CN216913627U (en) | Quick assembly type ratchet wrench | |
| CN220180433U (en) | Portable ring clamp structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |