CN205556824U - Eccentric locking mechanism and use hoist of this mechanism - Google Patents
Eccentric locking mechanism and use hoist of this mechanism Download PDFInfo
- Publication number
- CN205556824U CN205556824U CN201620374518.6U CN201620374518U CN205556824U CN 205556824 U CN205556824 U CN 205556824U CN 201620374518 U CN201620374518 U CN 201620374518U CN 205556824 U CN205556824 U CN 205556824U
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- China
- Prior art keywords
- pin
- hole
- locking mechanism
- reducer
- eccentric locking
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- Withdrawn - After Issue
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Abstract
The utility model discloses an eccentric locking mechanism and use hoist of this mechanism. Off -centre locking mechanism includes being arranged in inserting the locating hole of automobile body of fixing support and top setting and locks and release the eave tile of automobile body, the last pinhole of seting up extension from top to bottom of fixing support, and the interior axis that winds upper and lower extension of pinhole rotates wears to be equipped with to be used for driving eave tile pivoted rotational pin axle, is equipped with the passageway that overflows that link up from top to bottom between the outer peripheral face of rotational pin axle and the pore wall face of pinhole. Get into back between rotational pin axle and the pinhole at the treatment fluid, this part treatment fluid can pass through the circulation and say lower row for the treatment fluid can not be detained between rotational pin axle and pinhole, has just avoided the treatment fluid to solidify the jamming that brings between the two yet, makes to have the eccentric locking mechanism back of coming out from the treatment fluid under the lock -out state, and the treatment fluid can be quick from overflowing evacuation in the passageway, and assurance rotational pin axle can flexible rotation, consequently the utility model discloses well eccentric locking mechanism has is convenient for follow the advantage that the automobile body drops.
Description
Technical field
This utility model relates to a kind of eccentric locking mechanism and uses the suspender of this mechanism.
Background technology
At present, the pre-treatment of car body coating and electrophoresis pipeline are in order to realize vehicle body inclination in cell body, upset, even more complicated action, when using conveying equipment, it is necessary to assure vehicle body and carrier (skid or suspender), have well locking and fix between carrier and mechanization conveying equipment.Vehicle body locking and fixing Main Function are to make vehicle body during pre-treatment and electrophoretic painting, can run according to the track of technological design and action, it is to avoid because relative displacement occurring, rocking and even depart from and cause production not to be carried out continuously or affect body quality due to vehicle body and the damage equipment such as spray pipeline, cell body collision, produce and scrap the problems such as vehicle body between vehicle body and conveying equipment.Especially carry out surface at application carrier with vehicle body and process in operation process, because wire body wants climb and fall to pass in and out cell body, and the buoyancy of car body electrophoresis liquid to be overcome, this just require car body can firm locking on pre-processing electrophoresis suspender, otherwise car body just has floating or departs from skid or the phenomenon of suspender.
nullChinese patent literature CN 105386114 A discloses a kind of eccentric locking pin for electrophoresis sled，Including the base being fixed on electrophoresis sled，Base and top thereof are connected by spacer support frame and support seat composition hold-down support，And rotate, around the axis extended up and down, the rotating pin assembled supporting to be coated with on seat and base，Rotating pin is formed by connecting pin is connected by the guiding bearing pin being coaxial docking and eccentric pin shaft，The upper end of rotating pin is from supporting extending above of seat、And it is provided with the eave tile being in above support seat，The lower end of rotating pin is stretched out from the lower section of base、And spline connection has plate，Rotating pin also has the stage casing being between support seat and base，Stage casing is the positioning section coordinating the position locking rotating pin with the elastic rod overhang on support，The periphery in stage casing be provided with two between the upper and lower every spacing draw-in groove，The groove bottom of spacing draw-in groove is the plane of the axis being parallel to rotating pin，This plane is to coincide with elastic rod to fit、And applied the spline profile of spline damping force to rotating pin by elastic rod，And the radially opposite sides of rotating pin it are symmetricly set on the spacing draw-in groove of centering two，The groove bottom of the two spacing draw-in grooves of centering is parallel to each other，To realize after spline rotating pin rotates and reverse at 180 °，Drive eave tile locking and unlock.But because guiding between the wall surface of the hole of the lower pin-and-hole on the outer peripheral face of bearing pin and base and fit clearance between the outer peripheral face of eccentric pin shaft and the wall surface of the hole of upper pin-and-hole supported on seat is less, and prize through some swimming pool at the electrophoresis with this eccentric locking mechanism, electrophoresis liquid can fill up described fit clearance, cause and guide bearing pin and the stuck phenomenon of eccentric pin shaft, after pre-treatment and electrophoresis are completed, the eave tile of eccentric pin shaft is difficult to outward winding from the hole, location of vehicle body, cause vehicle body to take off the problem of difficulty, increase vehicle body pre-treatment and the task difficulty of electrophoresis and intensity.The electrophoretic paint entering gap cannot be got rid of, and causes rotation dumb after drying or cannot rotate.
Utility model content
The purpose of this utility model is to provide one and is easy to lock vehicle body and discharge opeing eccentric locking mechanism smoothly, additionally provides a kind of suspender using this eccentric locking mechanism simultaneously.
In order to realize object above, in this utility model, the technical scheme of eccentric locking mechanism is as follows:
Eccentric locking mechanism, lock and the eave tile of release vehicle body in the hole, location insert vehicle body including what hold-down support and top thereof were arranged, the pin-and-hole extended up and down is offered on hold-down support, rotate around the axis extended up and down in pin-and-hole and be coated with the rotating pin for driving eave tile to rotate, between outer peripheral face and the wall surface of the hole of pin-and-hole of rotating pin, be provided with the flow channels of up/down perforation.
The part being in pin-and-hole of definition rotating pin is auxiliary section, there is on the outer peripheral face of auxiliary section the reducer of that cave inward and/or planar shaped and/or that radius ratio remainder is little evagination arc surfaced, reducer is vertically extending and office, two ends is at the aperture, two ends of pin-and-hole, and described flow channels is surrounded by the wall surface of the hole of reducer and pin-and-hole.
Having the reducer of planar shaped on the outer peripheral face of auxiliary section, reducer is parallel to the axis of pin-and-hole.
Reducer has two or more circumferentially distributed along auxiliary section.
By round-corner transition between adjacent reducer, each fillet is all coaxially disposed with pin-and-hole.
The block lower stomidium at pin-and-hole it is convexly equipped with along the locating shoulder of lower section on the periphery of rotating pin, locating shoulder has the core in the aperture, lower end being in pin-and-hole and is overhung at outside the aperture, lower end of pin-and-hole the ending overlapping block under lower stomidium edge, the outside wall surface of core surrounds the overflow gap connected with flow channels, overflow gap and ending with the lower stomidium edge of pin-and-hole and is alternately distributed in the circumference of pin-and-hole.
Locating shoulder is regular polygon prism, and the inradius of locating shoulder is less than the radius of pin-and-hole, and the circumradius of locating shoulder is more than the radius of pin-and-hole.
In this utility model, the technical scheme of suspender is as follows:
Suspender, bracket and the eccentric locking mechanism of upper setting thereof including C-shaped, eccentric locking mechanism includes locking and the eave tile of release vehicle body in the hole, location insert vehicle body that hold-down support and top thereof are arranged, the pin-and-hole extended up and down is offered on hold-down support, rotate around the axis extended up and down in pin-and-hole and be coated with the rotating pin for driving eave tile to rotate, between outer peripheral face and the wall surface of the hole of pin-and-hole of rotating pin, be provided with the flow channels of up/down perforation.
The part being in pin-and-hole of definition rotating pin is auxiliary section, there is on the outer peripheral face of auxiliary section the reducer of that cave inward and/or planar shaped and/or that radius ratio remainder is little evagination arc surfaced, reducer is vertically extending and office, two ends is at the aperture, two ends of pin-and-hole, and described flow channels is surrounded by the wall surface of the hole of reducer and pin-and-hole.
The block lower stomidium at pin-and-hole it is convexly equipped with along the locating shoulder of lower section on the periphery of rotating pin, locating shoulder has the core in the aperture, lower end being in pin-and-hole and is overhung at outside the aperture, lower end of pin-and-hole the ending overlapping block under lower stomidium edge, the outside wall surface of core surrounds the overflow gap connected with flow channels, overflow gap and ending with the lower stomidium edge of pin-and-hole and is alternately distributed in the circumference of pin-and-hole.
Flow channels is there is in this utility model between outer peripheral face and the wall surface of the hole of pin-and-hole of rotating pin, so after treatment fluid enters between rotating pin and pin-and-hole, this part treatment fluid can be arranged under flow channels, treatment fluid is not detained between rotating pin and pin-and-hole, also avoid treatment fluid and solidify the clamping stagnation brought between, so that with eccentric locking mechanism in the locked state from treatment fluid out after, treatment fluid can quickly empty from flow channels, ensure that rotating pin can flexible rotating, therefore in this utility model, eccentric locking mechanism has the advantage being easy to come off from vehicle body.
Further, flow channels is to be obtained by the opposing recesses in pin-and-hole of the reducer on the auxiliary section of rotating pin, so after treatment fluid enters flow channels, affected by rotating pin rotation in pin-and-hole, flow channels rotates as well as the rotation of rotating pin, stream can be discharged by interior treatment fluid under the extruding of rotating pin, and therefore this eccentric locking mechanism has the effect that can force emptying process liquid, has further speeded up treatment fluid intestine evacuation velocity in flow channels.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of suspender of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is B-B sectional view in Fig. 1；
Fig. 4 is the structural representation of eccentric locking mechanism in Fig. 1；
Fig. 5 is the structural representation guiding bearing pin in Fig. 4；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the structural representation of eccentric bushing in Fig. 4；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the perspective view of eccentric bushing in Fig. 7；
Figure 10 is the structural representation of eccentric pin shaft in Fig. 4；
Figure 11 is the D-D sectional view of Figure 10.
Detailed description of the invention
The embodiment of suspender in this utility model: as shown in Figure 1 to 11, this suspender includes the bracket 1 of the C-shaped for bracketing vehicle body, bracket 1 is used for holding in the lower section of vehicle body, bracket 1 is provided with front support 41, middle support 42 and the rear support 43 set gradually from front to back, is wherein equipped with eccentric locking mechanism 5 in front right support and middle left support.
nullEccentric locking mechanism 5 includes the base 51 being fixed on bracket 11，The top of base 51 forms the hold-down support being fixed on bracket by the connected support seat of support 52，Supporting seat is eccentric bushing 53，It is rotatably equipped with eccentric pin shaft 54 around the axis extended up and down in eccentric bushing 53，The upper end of eccentric pin shaft 54 is eave tile，The lower end of eccentric pin shaft forms the rotating pin being assemblied on hold-down support around vertical rotating by connecting pin 56 connection guiding bearing pin 55，The lower end of eccentric pin shaft 54 is inserted in the upper end guiding bearing pin 55，Guide bearing pin 55 to be installed on base 51 around vertically extending axis rotation，The lower end guiding bearing pin 55 is stretched out from the lower section of base 51，The plate 57 radially overhang it is welded with on external part，Plate 57 can drive guiding bearing pin 55 to rotate relative to eccentric bushing 53 together with eccentric pin shaft 54 axle.The radially opposite sides symmetric clamp guiding bearing pin 55 has latch plate 58, latch plate 58 is in base 51 and supports between seat, one end of latch plate 58 is fixed on support 52 by pressing plate, the other end overhangs in the horizontal direction, and this overhanging section can swing at the radial elastic guiding bearing pin 55.
The endoporus of eccentric bushing 53 is up-small and down-big stepped hole, and the axis of stepped hole is parallel to the outer peripheral face of eccentric bushing 53, to discharge the treatment fluid between eccentric pin shaft 54 and aperture section 532 by the macropore section 531 of stepped hole.The top of eccentric bushing 53 is provided with the epimere 533 thinner than hypomere 534, the end face of epimere 533 coincide with the bottom surface of eave tile when eave tile does not screws out and coordinates, by the transition of the most diminishing taper seat 535 between outer peripheral face and the outer peripheral face of hypomere 534 of epimere 533, and on the end face of epimere 533, offer the set sump pit 536 radially extended along stepped hole, the segment of the inner notch connection stepped hole of this set sump pit 536, outer end notch is on the outer peripheral face of epimere 533, and this set sump pit 536 is the rectangle wealthy mouth groove the most gradually expanded from the center of epimere 533, angle between the both sides cell wall of set sump pit 536 is 20 °, groove bottom tilts the most gradually downward from the center of stepped hole, flow into for treatment fluid in the segment aperture of stepped hole.
Eccentric pin shaft 54 has the eave tile 541 set gradually from top to bottom, stub body 542, plug 543, during wherein stub body 542 rotates the aperture section 532 being assemblied in eccentric bushing 53 around vertically extending axis, this aperture section forms the upper pin-and-hole installed for stub body 542 on eccentric bushing, and the part within pin-and-hole that is in of stub body is upper positioning section, it is prismatic because of stub body 542 again, three sides of above positioning section be the reducing face of planar shaped, round-corner transition is passed through between reducing face in adjacent both sides, each fillet is all coaxially disposed with upper pin-and-hole, and reducing face, each side all surrounds the upper flow channels of up/down perforation with the wall surface of the hole of upper pin-and-hole, so that discharging the treatment fluid at eave tile；Eave tile 541 is relative to stub body 542 eccentric setting, the end face of eave tile 541 be the taper seat 535 that is gradually increased from top to bottom, bottom surface be plane, so that eave tile 541 is inserted in the hole, location on vehicle body and is fixed on the edge in hole, location by bottom surface buckle so that vehicle body is firmly fixed on bracket 11；Plug 543 is plugged in the docking blind hole 5512 guiding bearing pin 55 top, and radially offers the pin-and-hole installed for connecting pin on plug 543.
Guide prism section, shoulder section 552 and the pin body of linkage section 553 composition that bearing pin 55 includes the most sequentially coaxially arranging.Prism section is four-prism 551, connected by round-corner transition between the adjacent side of four-prism 551, four-prism 551 is divided into again the lower positioning section being between base 51 and support seat and the cooperation section being in the lower pin-and-hole on base 51 with present position, wherein the surrounding side of the section of cooperation is the reducing face of planar shaped, round-corner transition is passed through between reducing face in adjacent both sides, each fillet is all coaxially disposed with lower pin-and-hole, and the reducing face of each side all wall surface of the hole with lower pin-and-hole surround the lower flow channels of up/down perforation, in order to discharge the treatment fluid between base and eccentric bushing；The surrounding side of four-prism 551 forms two at lower positioning section and is affixed and the spline profile 5511 of the position of stop pin body coincideing with latch plate 58, circumferentially distributed along pin body of the two pairs of spline profiles 5511, i.e. two pairs spline profiles 5511 are the most vertically alternately arranged in the circumference of pin body, make to guide the every half-twist of bearing pin 55, two latch plates 58 just can be made to be shifted to another to spline profile 5511 from a pair spline profile 5511；nullThe upper end of lower positioning section offers the docking blind hole 5512 that the lower end for eccentric pin shaft 54 being coaxially disposed is inserted、Intersects with docking blind hole 5512 the confession pin hole of connecting pin 56 plug-in mounting communicated and be on end face at the circumferentially-spaced uniform pin row liquid bath 5513 of positioning section，Pin row liquid bath 5513 is the straight-through groove radially extended along docking blind hole 5512，One end notch connection of this pin row liquid bath 5513 is on the aperture of docking blind hole 5512、Other end notch is on the side face of positioning section，And this pin row liquid bath 5513 is the V-arrangement wealthy mouth groove that self-align section of center the most gradually expands，Horizontal sextant angle between the both sides cell wall of pin row liquid bath 5513 is 20 °、Vertical angle is 90 °，The center of self-align section of the groove bottom of pin row liquid bath 5513 tilts the most gradually downward，To facilitate the treatment fluid between eccentric pin shaft 54 and eccentric bushing 53 to discharge.nullRegular triangular prism shaped shoulder 5521 it is convexly equipped with on the periphery of shoulder section 552，The centrage of shoulder 5521 and the centrage of prism section 551 overlap，The core that shoulder 5521 is in the aperture, lower end of lower pin-and-hole and being overhung at overlaps block ending under lower stomidium edge in the aperture, lower end of lower pin-and-hole outside，Each ending is three tips of shoulder 5521，And be also to pass through round-corner transition between the adjacent side of shoulder 5521，And the circumradius of prism section 551 is more than the inradius of shoulder 5521、But the circumradius less than shoulder 5521，So that the aperture of the lower pin-and-hole on base 51 is more than the inradius of shoulder 5521、But the circumradius less than shoulder 5521，Treatment fluid in lower pin-and-hole can be flowed out along the overflow gap surrounded from the lower stomidium of the side of shoulder 5521 and lower pin-and-hole，This overflow gap connects with lower flow channels、And be alternately distributed in the circumference of lower pin-and-hole with each ending.Linkage section 553 installs and is welded in plate 57.
In the present embodiment, the operation principle of eccentric locking mechanism is: carry vehicle body skid run put in place and position after, eccentric pin shaft 54 not deflection during initial position, guiding bearing pin 55 is driven to rotate 90 ° together with eccentric pin shaft 54 by stirring plate 57, now eccentric pin shaft 54 realizes bias, thus is locked on skid by car body.After having operated, by plate 57 is rotated backward 90 °, eccentric pin shaft 54 is made to reply original state.For realizing the location of position after initial position and rotation 90 °, it is to avoid crossing switch, have in the both sides guiding bearing pin 55 latch plate 58 clamping to play the effect of location, latch plate 58 pressing plate is fixed on support 52.
In the above-described embodiments, guide bearing pin to need to coordinate spline with a pair latch plate, so the spline profile on guiding bearing pin is arranged in pairs, and in other embodiments, for increasing the guiding lockable position of bearing pin, the logarithm of spline profile can also be suitable increase, i.e. make guide finger axle angle of required locking after rotation less.It addition, the number of spline profile can also be odd number, now when at least one spline profile, guiding bearing pin can only fit into whereabouts with a latch plate and turn, and on this basis, the number of latch plate can also reduce into one.Certainly, in above-described embodiment, latch plate can also substitute with the elastic component such as elastic wire, hairspring.
In the above-described embodiments, the position that guiding bearing pin coordinates with elastic component is regular polygon prism, so that locking angle is fixed, in other embodiments, spline profile can also be arranged with the distance of Unequal distance in the circumference guiding bearing pin, and the locking angle so guiding bearing pin there will be situation not of uniform size.
In the above-described embodiments, rotating pin is to be connected formed by eccentric pin shaft and guiding bearing pin docking, in other embodiments, rotating pin can also be one whole bearing pin, certainly shoulder the most now needs to separate from rotating pin, and to be threaded connection, the mode such as welding is arranged on rotating pin.
In the above-described embodiments, reducing face on rotating pin is plane, and this plane is parallel to the axis of pin-and-hole, in other embodiments, this plane can also tilt relative to the axis of pin-and-hole, it addition, this pin-and-hole can also replace with reducers such as that cave inward and/or radius ratio remainder is little evagination arc surfaceds, when caving inward such as reducer, this reducer can be to be arc or the groove of the form such as distance or V-arrangement；When reducer is the little evagination arc surfaced of radius ratio remainder, whole auxiliary section can use the arc-shaped curved surfaces such as the odd-shaped cross section that elliptic cross-section, fusiformis cross section or local radius are little.Thus, rotating pin both can use many prismatics of equilateral polygon section, it would however also be possible to employ only one of which or portion have the cotter pilotage shape of reducer.
The embodiment of eccentric locking mechanism in this utility model: in the present embodiment, the structure of eccentric locking mechanism is identical with the structure of eccentric locking mechanism in above-described embodiment, therefore repeats no more.It addition, eccentric locking mechanism can also be useful on skid in the present embodiment.
Claims (10)
1. eccentric locking mechanism, lock and the eave tile of release vehicle body in the hole, location insert vehicle body including what hold-down support and top thereof were arranged, the pin-and-hole extended up and down is offered on hold-down support, rotate around the axis extended up and down in pin-and-hole and be coated with the rotating pin for driving eave tile to rotate, it is characterized in that, between outer peripheral face and the wall surface of the hole of pin-and-hole of rotating pin, be provided with the flow channels of up/down perforation.
Eccentric locking mechanism the most according to claim 1, it is characterized in that, the part being in pin-and-hole of definition rotating pin is auxiliary section, there is on the outer peripheral face of auxiliary section the reducer of that cave inward and/or planar shaped and/or that radius ratio remainder is little evagination arc surfaced, reducer is vertically extending and office, two ends is at the aperture, two ends of pin-and-hole, and described flow channels is surrounded by the wall surface of the hole of reducer and pin-and-hole.
Eccentric locking mechanism the most according to claim 2, it is characterised in that have the reducer of planar shaped on the outer peripheral face of auxiliary section, reducer is parallel to the axis of pin-and-hole.
Eccentric locking mechanism the most according to claim 3, it is characterised in that reducer has two or more circumferentially distributed along auxiliary section.
Eccentric locking mechanism the most according to claim 4, it is characterised in that by round-corner transition between adjacent reducer, each fillet is all coaxially disposed with pin-and-hole.
Eccentric locking mechanism the most as claimed in any of claims 1 to 5, it is characterized in that, the block lower stomidium at pin-and-hole it is convexly equipped with along the locating shoulder of lower section on the periphery of rotating pin, locating shoulder has the core in the aperture, lower end being in pin-and-hole and is overhung at outside the aperture, lower end of pin-and-hole the ending overlapping block under lower stomidium edge, the outside wall surface of core surrounds the overflow gap connected with flow channels, overflow gap and ending with the lower stomidium edge of pin-and-hole and is alternately distributed in the circumference of pin-and-hole.
Eccentric locking mechanism the most according to claim 6, it is characterised in that locating shoulder is regular polygon prism, the inradius of locating shoulder is less than the radius of pin-and-hole, and the circumradius of locating shoulder is more than the radius of pin-and-hole.
8. suspender, including c-bracket and the eccentric locking mechanism of upper setting thereof, eccentric locking mechanism includes locking and the eave tile of release vehicle body in the hole, location insert vehicle body that hold-down support and top thereof are arranged, the pin-and-hole extended up and down is offered on hold-down support, rotate around the axis extended up and down in pin-and-hole and be coated with the rotating pin for driving eave tile to rotate, it is characterized in that, between outer peripheral face and the wall surface of the hole of pin-and-hole of rotating pin, be provided with the flow channels of up/down perforation.
Suspender the most according to claim 8, it is characterized in that, the part being in pin-and-hole of definition rotating pin is auxiliary section, there is on the outer peripheral face of auxiliary section the reducer of that cave inward and/or planar shaped and/or that radius ratio remainder is little evagination arc surfaced, reducer is vertically extending and office, two ends is at the aperture, two ends of pin-and-hole, and described flow channels is surrounded by the wall surface of the hole of reducer and pin-and-hole.
Suspender the most according to claim 8 or claim 9, it is characterized in that, the block lower stomidium at pin-and-hole it is convexly equipped with along the locating shoulder of lower section on the periphery of rotating pin, locating shoulder has the core in the aperture, lower end being in pin-and-hole and is overhung at outside the aperture, lower end of pin-and-hole the ending overlapping block under lower stomidium edge, the outside wall surface of core surrounds the overflow gap connected with flow channels, overflow gap and ending with the lower stomidium edge of pin-and-hole and is alternately distributed in the circumference of pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374518.6U CN205556824U (en) | 2016-04-28 | 2016-04-28 | Eccentric locking mechanism and use hoist of this mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374518.6U CN205556824U (en) | 2016-04-28 | 2016-04-28 | Eccentric locking mechanism and use hoist of this mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556824U true CN205556824U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374518.6U Withdrawn - After Issue CN205556824U (en) | 2016-04-28 | 2016-04-28 | Eccentric locking mechanism and use hoist of this mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205556824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734646A (en) * | 2016-04-28 | 2016-07-06 | 中汽昌兴（洛阳）机电设备工程有限公司 | Eccentric locking mechanism and lifting sling using same |
-
2016
- 2016-04-28 CN CN201620374518.6U patent/CN205556824U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734646A (en) * | 2016-04-28 | 2016-07-06 | 中汽昌兴（洛阳）机电设备工程有限公司 | Eccentric locking mechanism and lifting sling using same |
| CN105734646B (en) * | 2016-04-28 | 2019-04-30 | 中汽昌兴（洛阳）机电设备工程有限公司 | A kind of eccentric locking mechanism and the suspender using the mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20190430 |
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| AV01 | Patent right actively abandoned |