CN219489480U - Scissor lift - Google Patents
Scissor lift Download PDFInfo
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- CN219489480U CN219489480U CN202320399669.7U CN202320399669U CN219489480U CN 219489480 U CN219489480 U CN 219489480U CN 202320399669 U CN202320399669 U CN 202320399669U CN 219489480 U CN219489480 U CN 219489480U
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- bracing piece
- rods
- support rod
- base
- lead screw
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- 230000003028 elevating effect Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 8
- 230000009977 dual effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a lifting device's field especially relates to a scissor lift device, it includes base and elevating platform, be provided with interior bracing piece and outer bracing piece between base and the elevating platform, interior bracing piece and outer bracing piece intercrossing set up and the top all articulates with the elevating platform, the bottom of interior bracing piece and outer bracing piece all articulates there is the movable block, the base rotates and is connected with two lead screws, two movable blocks and two lead screws one-to-one, the movable block cover is located the week side of lead screw and with lead screw threaded connection, the base is in the two output shaft gear motor of intermediate department fixedly connected with of two lead screws, two output ends of two output shaft gear motor are connected with cross universal coupling respectively, the other end of two cross universal coupling respectively with the end connection of two lead screws, be provided with coupling assembling between interior bracing piece and the outer bracing piece. The application need not to set up conventional guide rail and running roller structure, can drive the elevating platform and stably go up and down, does benefit to reduce structural cost, and simple structure does benefit to the assembly.
Description
Technical Field
The present application relates to the field of lifting devices, and in particular, to a scissor lift.
Background
In the industry that needs lift platform, adopt scissors formula elevating system drive platform to go up and down often, scissors formula elevating system generally includes base and elevating platform, is provided with the scissors formula bracing piece of mutual articulated between base and the elevating platform, and the both ends of bracing piece are general respectively with base and elevating platform sliding connection, swing around the articulated shaft through two bracing pieces of drive, realize the lift effect of elevating platform.
In the related art, chinese patent with application number 202122582589.9 proposes a scissor lifter, comprising: the device comprises a bottom frame, a top frame, a pair of execution modules and a driving module; the pair of execution modules are symmetrically arranged on the underframe; the top frame is arranged on the pair of execution modules; the driving module is arranged on the underframe, connected with the pair of execution modules and used for driving the pair of execution modules.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the top of main vaulting pole is provided with the main running roller, and main running roller and roof rack guide rail sliding connection, and the bottom of vice vaulting pole is provided with vice running roller, vice running roller and chassis guide rail sliding connection need set up the guide rail on roof rack and chassis respectively and supply the running roller to slide, but set up guide rail and running roller and increased the structural cost of the device, and assembled these structures and increased assembly time, reduced production efficiency.
Disclosure of Invention
In order to improve the above problems, the present application provides a scissor lift device.
The application provides a shear type lifting device adopts following technical scheme:
the utility model provides a scissor lift, includes base and elevating platform, the base with be provided with interior bracing piece and outer bracing piece between the elevating platform, interior bracing piece with outer bracing piece intercrossing sets up and the top all with the elevating platform articulates, interior bracing piece with the bottom of outer bracing piece all articulates there is the movable block, the base rotates and is connected with two lead screws, the axial of lead screw set up and with the length direction of base is parallel to each other, two the lead screw coaxial arrangement just follows the length direction interval of base sets up, two the movable block with two lead screw one-to-one, the movable block cover is located the week side of lead screw and with lead screw threaded connection, the base is in two the intermediate part fixedly connected with dual output shaft gear motor of lead screw, two output ends of dual output shaft gear motor are connected with cross universal coupling respectively, two the other end connection of cross universal coupling respectively with two the lead screw, be provided with the coupling assembling that is used for reinforcing each other between the interior bracing piece with the outer bracing piece.
Through adopting above-mentioned technical scheme, start dual output shaft gear motor and make its output forward or reverse rotation, dual output shaft gear motor passes through two cross universal couplings drive two lead screws and forward rotation or reverse rotation simultaneously, screw thread symmetry on two lead screws sets up and movable block and lead screw threaded connection, make two movable blocks move in opposite directions or back to back from each other, make interior bracing piece and outer bracing piece drive elevating platform rise or move down, utilize coupling assembling to increase the joint strength between interior bracing piece and the outer bracing piece simultaneously, need not to set up guide rail and the running roller structure in the conventional scissors formula elevating system, can realize being convenient for drive elevating platform more stably rise or descend the effect, do benefit to the construction cost who reduces scissors formula elevating system, this device simple structure does benefit to the processing assembly, do benefit to the production efficiency that improves the equipment shaping.
Optionally, the inner support rod is composed of two inner diagonal rods parallel to each other, the outer support rod is composed of two outer diagonal rods parallel to each other, the two inner diagonal rods are fixedly connected with each other, the two outer diagonal rods are fixedly connected with each other, and the two inner diagonal rods are located between the two outer diagonal rods.
Through adopting above-mentioned technical scheme, two interior diagonal bars and two outer diagonal bars do benefit to the structural strength of increase interior bracing piece and outer bracing piece to make interior bracing piece and outer bracing piece more stably support the elevating platform.
Optionally, the coupling assembling includes two fixed blocks and connecting axle, interior bracing piece with the intersection of outer bracing piece has all run through and has seted up the spread groove, two the fixed block respectively with two outer diagonal sliding connection, two the fixed block is located two respectively the one side that outer diagonal deviates from, the connecting axle sets up two between the fixed block and wears to locate four the spread groove, two the one side that the fixed block is in opposite directions all with outer diagonal butt.
Through adopting above-mentioned technical scheme, when the lower extreme of interior bracing piece and outer bracing piece is in opposite directions or is carried away from each other and is removed, the fixed block slides along outer diagonal bar, and the connecting axle slides in the spread groove along the extending direction of spread groove, utilize connecting axle to connect two fixed blocks, utilize two fixed blocks to prevent that two outer diagonal bars from deforming towards the direction that deviates from each other, utilize two outer diagonal bars to prevent that two interior diagonal bars from deforming towards the direction that deviates from each other, realize the joint strength's between increase interior bracing piece and the outer bracing piece effect, do benefit to interior bracing piece and the more firm support elevating platform of outer bracing piece.
Optionally, the connecting shaft is detachably connected with the fixed block, and the end part of the connecting shaft is fixedly connected with the fixed block through a screw.
Through adopting above-mentioned technical scheme, utilize a screw to fix connecting axle and a fixed block earlier, locate the periphery of outer diagonal bar with the fixed block half surrounding ground cover, and make the connecting axle pass four spread grooves simultaneously, then locate the periphery of another outer diagonal bar with another fixed block cover, utilize another screw to fix this fixed block and connecting axle, realize the effect of being convenient for install the connecting axle between inner support pole and outer support pole.
Optionally, the intersection of the inner support rod and the outer support rod, the two cross universal couplings, the two screw rods and the two movable blocks are symmetrically arranged along the vertical symmetry plane of the lifting platform.
By adopting the technical scheme, the structure of the scissor lift device in the embodiment is more compact and stable.
Optionally, the equal fixedly connected with guide bar in the both ends department of elevating platform's length direction, base fixedly connected with two limit sleeve, the guide bar with limit sleeve's axial all sets up along vertical direction, two the guide bar respectively with two limit sleeve one-to-one, the guide bar wears to locate limit sleeve's inner periphery side and with limit sleeve's inner periphery side adaptation that slides.
Through adopting above-mentioned technical scheme, when the elevating platform removed along vertical direction, two guide bars were located respectively and slide along vertical direction in two limit sleeve, utilize limit sleeve to do benefit to prevent guide bar swing to prevent elevating platform swing in the horizontal direction, realize the effect of being convenient for elevating platform to remove along vertical direction steadily.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the double-output-shaft speed reducing motor drives the two screw rods to rotate forward or reversely through the two cross universal couplings, so that the two movable blocks move in opposite directions or in opposite directions, the inner support rod and the outer support rod drive the lifting platform to move upwards or downwards, the effect of being convenient for driving the lifting platform to stably ascend or descend can be achieved without arranging a guide rail and a roller structure in a conventional scissor type lifting mechanism, the structure cost of the scissor type lifting device is reduced, the structure is simple, the processing and the assembly are facilitated, and the production efficiency of assembly forming is improved;
2. the two fixing blocks and the connecting shaft are used for preventing the two outer diagonal rods and the two inner diagonal rods from deforming towards the direction deviating from each other, and the two inner diagonal rods and the two outer diagonal rods are used for increasing the structural strength of the inner support rod and the outer support rod, so that the inner support rod and the outer support rod are used for stably supporting the lifting platform;
3. the cross universal coupling enables two shafts which are not on the same axis, have larger folding angles of the axes and larger axial movement to continuously rotate at equal angular speed, namely, the double-output-shaft speed reducing motor drives two screw rods to rotate simultaneously, the screw rods are in threaded connection with the movable blocks, and when the double-output-shaft speed reducing motor stops working, the position of the movable blocks is kept stable, so that the inner support rods and the outer support rods are facilitated to stably support the lifting platform.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a cross-sectional view of an embodiment of the present application along a vertical direction.
Fig. 3 is an enlarged view at a in fig. 2.
Reference numerals: 1. a base; 2. a lifting table; 3. an inner support bar; 4. an outer support rod; 5. a first shaft; 6. a movable block; 7. a housing; 8. a screw rod; 9. a cross universal coupling; 10. a double-output shaft gear motor; 11. an inner diagonal rod; 12. an outer diagonal bar; 13. a fixed block; 14. a connecting shaft; 15. a connecting groove; 16. a chute; 17. a guide rod; 18. and a limit sleeve.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a shear type lifting device.
Referring to fig. 1 and 2, the scissor lift device comprises a rectangular base 1 and a rectangular lifting table 2, wherein the length direction of the base 1 and the length direction of the lifting table 2 are parallel to each other, an inner supporting rod 3 and an outer supporting rod 4 are arranged between the base 1 and the lifting table 2, the inner supporting rod 3 and the outer supporting rod 4 are arranged in a mutually crossing manner, the top ends of the inner supporting rod 3 and the outer supporting rod 4 are hinged with the lifting table 2, movable blocks 6 are hinged with the bottoms of the inner supporting rod 3 and the outer supporting rod 4, second shafts are hinged between the movable blocks 6 and the inner supporting rod 3 or the outer supporting rod 4, the axial directions of the first shafts 5 and the second shafts are parallel to each other and are all arranged along the width direction of the lifting table 2, and a shell 7 is arranged at the periphery of the base 1 on the inner supporting rod 3 and the outer supporting rod 4.
Referring to fig. 1 and 2, the inner support rod 3 is composed of two inner diagonal rods 11 parallel to each other, the outer support rod 4 is composed of two outer diagonal rods 12 parallel to each other, the two inner diagonal rods 11 are fixedly connected with each other, the two outer diagonal rods 12 are fixedly connected with each other, the two inner diagonal rods 11 are located between the two outer diagonal rods 12, the two inner diagonal rods 11 and the two outer diagonal rods 12 are in one-to-one correspondence respectively, and the inner diagonal rods 11 and the outer diagonal rods 12 close to each other are in butt joint with each other.
Referring to fig. 2, the base 1 is rotatably connected with two screw rods 8, the axial direction of the screw rods 8 is arranged along the horizontal direction and is parallel to the length direction of the base 1, the two screw rods 8 are coaxially arranged and are arranged along the length direction of the base 1 at intervals, the two movable blocks 6 are in one-to-one correspondence with the two screw rods 8, the movable blocks 6 are sleeved on the periphery of the screw rods 8 and are in threaded connection with the screw rods 8, and the intersection of the inner support rod 3 and the outer support rod 4, the two movable blocks 6 and the two screw rods 8 are symmetrically arranged along the vertical symmetry plane of the lifting table 2.
Referring to fig. 2, a base 1 is fixedly connected with a double output shaft gear motor 10 at the middle of two screw rods 8, two output ends of the double output shaft gear motor 10 are respectively connected with a cross universal coupler 9, the other ends of the two cross universal couplers 9 are respectively connected with the end parts of the two screw rods 8, the two cross universal couplers 9 are symmetrically arranged along the vertical symmetry plane of the lifting platform 2, and a connecting component for enhancing the connection strength of the inner support rod 3 and the outer support rod 4 is arranged between the inner support rod 3 and the outer support rod 4.
The double-output-shaft speed reducing motor 10 is started to enable the output end of the double-output-shaft speed reducing motor 10 to rotate forward or backward, the double-output-shaft speed reducing motor 10 drives the two screw rods 8 to rotate forward or backward simultaneously through the two cross universal couplings 9, threads on the two screw rods 8 are symmetrically arranged, and the movable blocks 6 are in threaded connection with the screw rods 8, so that the two movable blocks 6 move in opposite directions or in opposite directions.
The two movable blocks 6 move in opposite directions, so that the lower ends of the inner support rod 3 and the outer support rod 4 are close to each other, the upper ends of the inner support rod 3 and the outer support rod 4 push the lifting table 2 to move upwards, the two movable blocks 6 move away from each other, so that the lower ends of the inner support rod 3 and the outer support rod 4 are far away from each other, and the upper ends of the inner support rod 3 and the outer support rod 4 drive the lifting table 2 to move downwards.
Meanwhile, the connecting strength between the inner supporting rod 3 and the outer supporting rod 4 is increased by utilizing the connecting assembly, a guide rail and a roller structure in a conventional scissor type lifting mechanism are not required to be arranged, the effect of being convenient for driving the lifting table 2 to stably ascend or descend can be achieved, the structural cost of the scissor type lifting device is reduced, the structure of the scissor type lifting device is simple, the processing and the assembly are facilitated, and the production efficiency of assembly and forming is improved.
In addition, the inner support rod 3 and the outer support rod 4 are respectively composed of two inner inclined rods 11 and two outer inclined rods 12, so that the structural strength of the inner support rod 3 and the outer support rod 4 is increased, the screw rod 8 is in threaded connection with the movable block 6, and when the double-output-shaft gear motor 10 stops working, the position of the movable block 6 is kept stable, so that the inner support rod 3 and the outer support rod 4 are facilitated to stably support the lifting table 2.
The cross universal coupling 9 can enable two shafts which are not on the same axis, have larger axis angle and larger axial movement to continuously rotate at equal angular speed, namely, the double-output shaft speed reducing motor 10 can drive the two screw rods 8 to rotate simultaneously; the intersection of the inner support rod 3 and the outer support rod 4, the two cross universal couplings 9, the two movable blocks 6 and the two screw rods 8 are symmetrically arranged along the vertical symmetry plane of the lifting table 2, so that the structure of the scissor type lifting device in the embodiment is more compact and stable.
Referring to fig. 2 and 3, in order to facilitate increasing the connection strength between the inner support bar 3 and the outer support bar 4, the connection assembly includes two fixing blocks 13 and a connection shaft 14, and the intersections of the inner support bar 3 and the outer support bar 4 are all perforated with connection grooves 15, and the extension direction of the connection grooves 15 is extended along the length direction of the inner diagonal bar 11 or the outer diagonal bar 12 where they are located. The two fixed blocks 13 are respectively connected with the two outer diagonal rods 12 in a sliding manner, and the two fixed blocks 13 are respectively positioned at one side of the two outer diagonal rods 12, which is away from each other.
Referring to fig. 3, a chute 16 is formed in a side of the fixed block 13, which is close to the outer diagonal rod 12, the outer diagonal rod 12 penetrates through the chute 16 and is slidably matched with the chute 16, the outer diagonal rod 12 is abutted against the fixed block 13 at the bottom of the chute 16, a connecting shaft 14 is detachably connected between the two fixed blocks 13 and penetrates through four connecting grooves 15, and the connecting shaft 14 is slidably matched with the connecting grooves 15 along the extending direction of the connecting grooves 15. The two ends of the connecting shaft 14 are respectively positioned at the bottoms of the sliding grooves 16 of the two fixed blocks 13, the connecting shaft 14 is fixedly connected with the fixed blocks 13 through screws (not shown in the figure), and the threaded ends of the screws penetrate through the fixed blocks 13 and are in threaded connection with the end parts of the connecting shaft 14.
The connecting shaft 14 and one fixing block 13 are fixed by one screw, the fixing block 13 is sleeved on the periphery side of the outer diagonal rod 12 in a semi-encircling manner, the connecting shaft 14 simultaneously passes through four connecting grooves 15, then the other fixing block 13 is sleeved on the periphery side of the other outer diagonal rod 12, the fixing block 13 and the connecting shaft 14 are fixed by the other screw, and the effect of facilitating the installation of the connecting shaft 14 between the inner support rod 3 and the outer support rod 4 is achieved.
When the lower extreme of interior bracing piece 3 and outer bracing piece 4 is in opposite directions or is carried away from each other, fixed block 13 slides along outer diagonal rod 12, and connecting axle 14 slides in connecting groove 15 along the extending direction of connecting groove 15, utilize connecting axle 14 to connect two fixed blocks 13, utilize two fixed blocks 13 to prevent that two outer diagonal rods 12 from taking place deformation towards the direction that deviates from each other, utilize two outer diagonal rods 12 to prevent that two interior diagonal rods 11 from taking place deformation towards the direction that deviates from each other, realize the joint strength's between increase interior bracing piece 3 and the outer bracing piece 4 effect, do benefit to interior bracing piece 3 and the more firm support elevating platform 2 of outer bracing piece 4.
Referring to fig. 2, in order to facilitate the lifting platform 2 to move stably in the vertical direction, guide rods 17 are fixedly connected to both ends of the lifting platform 2 in the length direction, two limit sleeves 18 are fixedly connected to the base 1, the axial directions of the guide rods 17 and the limit sleeves 18 are all arranged in the vertical direction, the two guide rods 17 are respectively in one-to-one correspondence with the two limit sleeves 18, and the guide rods 17 penetrate through the inner peripheral sides of the limit sleeves 18 and are in sliding fit with the inner peripheral sides of the limit sleeves 18.
When the lifting platform 2 moves in the vertical direction, the two guide rods 17 are respectively located in the two limit sleeves 18 and slide in the vertical direction, the limit sleeves 18 are utilized to facilitate preventing the guide rods 17 from swinging, so that the lifting platform 2 is prevented from swinging in the horizontal direction, and the effect of facilitating the lifting platform 2 to move stably in the vertical direction is achieved.
The implementation principle of the shear type lifting device in the embodiment of the application is as follows:
the double-output-shaft speed reducing motor 10 is started to enable the output end of the double-output-shaft speed reducing motor 10 to rotate forward or reversely, the double-output-shaft speed reducing motor 10 drives the two screw rods 8 to rotate forward or reversely simultaneously through the two cross universal couplings 9, so that the two movable blocks 6 move in opposite directions or in opposite directions, the inner support rods 3 and the outer support rods 4 drive the lifting table 2 to move upwards or downwards, meanwhile, the connecting strength between the inner support rods 3 and the outer support rods 4 is increased by the aid of the two fixed blocks 13 and the connecting shafts 14, and deformation of the two outer inclined rods 12 and the two inner inclined rods 11 in opposite directions is prevented.
The guide rail and the roller structure in the conventional scissor type lifting mechanism are not required to be arranged, the effect of being convenient for driving the lifting table 2 to stably ascend or descend can be achieved, the structural cost of the scissor type lifting device is reduced, in addition, the two inner inclined rods 11 and the two outer inclined rods 12 are beneficial to increasing the structural strength of the inner supporting rod 3 and the outer supporting rod 4, the screw rod 8 is in threaded connection with the movable block 6, and when the double-output-shaft gear motor 10 stops working, the position of the movable block 6 is kept stable, so that the lifting table 2 is stably supported by the inner supporting rod 3 and the outer supporting rod 4.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. A scissor lift, characterized in that: including base (1) and elevating platform (2), base (1) with be provided with interior bracing piece (3) and outer bracing piece (4) between elevating platform (2), interior bracing piece (3) with outer bracing piece (4) intercrossing sets up and the top all with elevating platform (2) are articulated, interior bracing piece (3) with the bottom of outer bracing piece (4) all articulates there is movable block (6), base (1) rotation is connected with two lead screw (8), the axial of lead screw (8) along the horizontal direction setting and with the length direction of base (1) is parallel to each other, two lead screw (8) coaxial setting and follow the length direction interval of base (1) sets up, two movable block (6) with two lead screw (8) one-to-one, movable block (6) cover are located the week side of lead screw (8) and with lead screw (8) threaded connection, base (1) are in the middle of two lead screw (8) output shaft motor fixed connection have two lead screw (10), two universal coupling (10) of two output shaft ends (9) respectively, and a connecting component for enhancing the connection strength between the inner support rod (3) and the outer support rod (4) is arranged between the inner support rod and the outer support rod.
2. The scissor lift arrangement of claim 1, wherein: the inner support rod (3) consists of two inner inclined rods (11) which are parallel to each other, the outer support rod (4) consists of two outer inclined rods (12) which are parallel to each other, the two inner inclined rods (11) are fixedly connected with each other, the two outer inclined rods (12) are fixedly connected with each other, and the two inner inclined rods (11) are positioned between the two outer inclined rods (12).
3. The scissor lift arrangement of claim 2, wherein: the connecting assembly comprises two fixing blocks (13) and a connecting shaft (14), connecting grooves (15) are formed in the intersections of the inner supporting rods (3) and the outer supporting rods (4) in a penetrating mode, the two fixing blocks (13) are respectively connected with the two outer diagonal rods (12) in a sliding mode, the two fixing blocks (13) are respectively located on one sides, deviating from the outer diagonal rods (12), of the two fixing blocks (13), the connecting shaft (14) is arranged between the two fixing blocks (13) and penetrates through the four connecting grooves (15), and one sides, opposite to the two fixing blocks (13), of the two outer diagonal rods (12) are in butt joint.
4. A scissor lift arrangement as claimed in claim 3, wherein: the connecting shaft (14) is detachably connected with the fixed block (13), and the end part of the connecting shaft (14) is fixedly connected with the fixed block (13) through a screw.
5. The scissor lift arrangement of claim 1, wherein: the intersection of the inner support rod (3) and the outer support rod (4), the two cross universal couplings (9), the two screw rods (8) and the two movable blocks (6) are symmetrically arranged along the vertical symmetry plane of the lifting platform (2).
6. The scissor lift arrangement of claim 1, wherein: the lifting platform is characterized in that guide rods (17) are fixedly connected to two ends of the lifting platform (2) in the length direction, two limit sleeves (18) are fixedly connected to the base (1), the guide rods (17) and the axial directions of the limit sleeves (18) are all arranged in the vertical direction, the two guide rods (17) are respectively in one-to-one correspondence with the two limit sleeves (18), and the guide rods (17) penetrate through the inner peripheral sides of the limit sleeves (18) and are matched with the inner peripheral sides of the limit sleeves (18) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320399669.7U CN219489480U (en) | 2023-03-07 | 2023-03-07 | Scissor lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320399669.7U CN219489480U (en) | 2023-03-07 | 2023-03-07 | Scissor lift |
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| Publication Number | Publication Date |
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| CN219489480U true CN219489480U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320399669.7U Active CN219489480U (en) | 2023-03-07 | 2023-03-07 | Scissor lift |
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| CN (1) | CN219489480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119659492A (en) * | 2025-02-19 | 2025-03-21 | 常州卓骏汽车系统有限公司 | Vehicle trunk carpet and vehicle |
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2023
- 2023-03-07 CN CN202320399669.7U patent/CN219489480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119659492A (en) * | 2025-02-19 | 2025-03-21 | 常州卓骏汽车系统有限公司 | Vehicle trunk carpet and vehicle |
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