CN108626399B - Sealing device for door body of ball machine - Google Patents
Sealing device for door body of ball machine Download PDFInfo
- Publication number
- CN108626399B CN108626399B CN201810683183.XA CN201810683183A CN108626399B CN 108626399 B CN108626399 B CN 108626399B CN 201810683183 A CN201810683183 A CN 201810683183A CN 108626399 B CN108626399 B CN 108626399B
- Authority
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- China
- Prior art keywords
- sliding
- door body
- sliding rail
- toothed plate
- notch
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- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
Abstract
The invention discloses a sealing device for a door body of a ball rolling machine, which comprises a first door body, a second door body, a sliding mechanism, a transmission mechanism and a power mechanism, wherein a first notch and a second notch are formed in the side wall of a shell of the ball rolling machine, and the sliding mechanism comprises a first sliding rail and a second sliding rail; the transmission mechanism comprises a first base, a second base and a transmission rod, a first floating assembly is arranged in the first base, a second floating assembly is arranged in the second base, and the transmission rod passes through the first base and the second base and is connected with the first floating assembly and the second floating assembly; the first door body and the second door body are respectively connected with a first toothed plate and a second toothed plate, the transmission rod is sleeved with a first gear and a second gear, the first toothed plate is connected with the first sliding rail through a first sliding shaft, the second toothed plate is connected with the second sliding rail through a second sliding shaft, the sealing structure has a better sealing effect on the shell, and the door body has no damage to the sealing strip in sliding, so that the sealing structure is novel in structure and high in creativity.
Description
Technical Field
The invention relates to the field of machinery, in particular to a sealing device for a door body of a ball machine.
Background
With the economic development of the market, more and more plush products or artificial fiber products are appeared on the market. The ball machine can heat treat the plush or artificial fiber to form the needed shape. The outer shell of the ball rolling machine is provided with a sealing structure, the existing sealing structure is formed by combining a door body and a transmission rod, the door body is provided with a transmission track, the transmission rod is provided with a transmission gear, and then the transmission rod drives the door body to translate in the track of the outer shell through the transmission track and the transmission gear when rotating. Because the inboard of the door body must install the rubber sealing strip when the installation and guarantee the leakproofness of the door body, although this kind of mode can accomplish the translation of the door body, in the translation in-process of the door body, the door body can frequent extrusion or scratch the sealing strip, leads to the sealing strip can frequent damage, and this just needs the people to change the sealing strip often. When the sealing strip is replaced, the sealing structure needs to be disassembled, time and labor are wasted, and when the sealing structure is reinstalled, sometimes the sealing structure cannot be installed in place, so that the tightness of the outer shell is influenced.
Disclosure of Invention
The invention aims to provide a sealing device for a door body of a rolling ball machine, which is provided with a brand-new transmission structure, has better sealing effect on a machine shell, has no damage to sealing strips in sliding, and has simple and novel structure and high creativity.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows:
the utility model provides a ball machine door body sealing device, includes slide mechanism, drive mechanism and power unit, has seted up first notch and second notch on the lateral wall of the casing of ball machine, is provided with first door body on the first notch, is provided with the second door body on the second notch, and slide mechanism includes first slide rail and second slide rail, and first slide rail is connected on the casing of first notch side, and the second slide rail is connected on the casing of second notch side;
the transmission mechanism comprises two first bases, two second bases and a transmission rod, wherein the two first bases are respectively connected to a shell on the left side of a first notch and a shell on the right side of a second notch, the second base is connected to the shell between the first notch and the second notch, a first floating assembly is arranged in the first base, a second floating assembly is arranged in the second base, and the transmission rod penetrates through the first base and the second base and is connected with the first floating assembly and the second floating assembly;
the first door body and the second door body are respectively connected with a first toothed plate and a second toothed plate, the transmission rod is sleeved with a first gear and a second gear, the first gear is connected with the first toothed plate, the second gear is connected with the second toothed plate, the first toothed plate is connected with the first sliding rail through a first sliding shaft, the second toothed plate is connected with the second sliding rail through a second sliding shaft, and the power mechanism is connected with the transmission rod.
Preferably, a third sliding rail is arranged on the casing on the upper side of the first sliding rail, a fourth sliding rail is arranged on the casing on the upper side of the second sliding rail, two first sliding rails are respectively arranged on two sides of the first notch, two second sliding rails are respectively arranged on two sides of the second notch, and the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail are arc-shaped sliding rails; the first toothed plate and the second toothed plate are respectively connected to the left outer wall of the first door body and the right outer wall of the first door body, and the second toothed plate is respectively connected to the left outer wall of the second door body and the right outer wall of the second door body.
Preferably, the arc-shaped sliding rail comprises a sliding rail block, a first sliding groove and a second sliding groove are formed in the side end wall of the sliding rail block, the first sliding groove and the second sliding groove are arc-shaped groove openings, the second sliding groove is located on the side wall of the lower end portion of the sliding rail block, the first sliding groove and the second sliding groove are communicated, the second sliding groove is located at the rear lower portion of the first sliding groove, and the range value of an included angle between the longitudinal cross section of the first sliding groove and the longitudinal cross section of the second sliding groove is 10-90 degrees.
Preferably, the first toothed plate is connected with the third sliding rail through a third sliding shaft, the second toothed plate is connected with the fourth sliding rail through a fourth sliding shaft, the first sliding shaft and the third sliding shaft are respectively and fixedly connected with the upper side end of the first toothed plate and the lower side end of the first toothed plate, and the second sliding shaft and the fourth sliding shaft are respectively and fixedly connected with the upper side end of the second toothed plate and the lower side end of the second toothed plate.
Preferably, the first base includes first fixed shell, and first fixed shell links firmly on the casing, and first floating subassembly includes first slider, first bearing and first reset spring, and first slider clearance fit has seted up first side through-hole and first blind hole on side terminal surface and the up end of first slider respectively on first slider, and first reset spring assembles in first blind hole on first, and first reset spring's upper end links firmly with the upper end inner wall of first fixed shell, and first bearing links firmly in first side through-hole, and the transfer line links to each other with first bearing.
Preferably, the second base includes the second fixed shell, and the second fixing base links firmly on the casing, and the second floating subassembly includes second slider, second bearing and second reset spring, and second slider clearance fit has seted up second side through-hole and second on the up end respectively on the side terminal surface of second slider and the up end blind hole, and second reset spring assembles in the blind hole on the second, and second reset spring's upper end links firmly with the upper end inner wall of second fixed shell, and the transfer line passes the second side through-hole.
Preferably, the second bearings are three, the three second bearings are uniformly distributed in the second floating blocks at the side ends of the second side through holes, and the three second bearings are connected with the transmission rod.
Preferably, the power mechanism comprises a rotating shaft motor and an Oldham coupling, the rotating shaft motor is fixed on the shell outside the first base, and the rotating shaft motor is connected with the transmission rod through the Oldham coupling.
Preferably, the shell of the ball rolling machine is cylindrical.
The beneficial effects of the invention are as follows:
the ball machine door body sealing device adopts a brand new sliding mechanism and a transmission mechanism, a rotating shaft motor in the power mechanism drives a transmission rod to rotate through an Oldham coupling, the transmission rod drives a first gear and a second gear to rotate, the first gear drives a first toothed plate to move upwards or downwards in the rotating process of the first gear, and the second gear drives a second toothed plate to move upwards or downwards in the rotating process of the second gear. The novel arc-shaped sliding rail is arranged in the invention, when the first door body and the second door body cover the first notch and the second notch respectively, the first sliding shaft, the second sliding shaft, the third sliding shaft and the fourth sliding shaft are respectively connected in the second sliding grooves in the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail, and at the moment, the first door body and the second door body are connected with the rubber sealing strip on the shell.
When the first door body and the second door body are required to be opened, the rotating shaft motor is started, and then the first sliding shaft, the second sliding shaft, the third sliding shaft and the fourth sliding shaft are respectively connected in respective first sliding grooves in the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail, and at the moment, the first door body and the second door body are lifted up under the linkage of the first toothed plate and the second toothed plate and are not contacted with the rubber sealing strip. In order to ensure that the first gear and the first toothed plate are connected at moment, the second gear and the second toothed plate can be connected at moment, a novel first base and a novel second base are arranged, and the transmission rod can float up and down at the first floating assembly and the second floating assembly, so that the stability and the continuity of the transmission of the first gear and the second gear are ensured, the structure is simpler and more novel, the creativity is high, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of a ball machine door sealing device.
Fig. 2 is a schematic diagram of the overall structure of the transmission mechanism.
Fig. 3 is a schematic view of the overall structure of the arc-shaped sliding rail.
Fig. 4 is a schematic view of the arc-shaped slide rail part structure.
Fig. 5 is a schematic view of the connection structure of the first base and the first floating assembly.
Fig. 6 is a schematic view of a connection structure of the second base and the second floating assembly.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
referring to fig. 1 to 6, a ball machine door sealing device includes a first door 1, a second door 2, a sliding mechanism 3, a transmission mechanism 4, and a power mechanism 5. The side wall of the casing 6 of the ball machine is provided with a first notch 61 and a second notch 62, the first door 1 is arranged on the first notch 61, and the second door is arranged on the second notch 62. The housing 6 of the ball machine is cylindrical. The sliding mechanism 3 includes a first slide rail 31 and a second slide rail 32, the first slide rail 31 is connected to the housing 6 at the left side end of the first slot 61, and the second slide rail 32 is connected to the housing 6 at the side end of the second slot 62.
The casing 6 on the upper side of the first sliding rail 31 is provided with a third sliding rail 33, the casing 6 on the upper side of the second sliding rail 32 is provided with a fourth sliding rail 34, and the first sliding rail 31, the second sliding rail 32, the third sliding rail 33 and the fourth sliding rail 34 are all two. The two first sliding rails 31 are respectively arranged at two sides of the first notch 61, the two second sliding rails 32 are respectively arranged at two sides of the second notch 62, and the first sliding rail 31, the second sliding rail 32, the third sliding rail 33 and the fourth sliding rail 34 are all arc-shaped sliding rails 7.
The arc-shaped slide rail 7 comprises a slide rail block 71, a first slide groove 72 and a second slide groove 73 are formed in the side end wall of the slide rail block 71, the first slide groove 72 and the second slide groove 73 are arc-shaped notch, the second slide groove 72 is formed in the side wall of the lower end portion of the slide rail block 71, the first slide groove 72 and the second slide groove 73 are communicated, the second slide groove 73 is located at the rear lower portion of the first slide groove 72, and an included angle A between the longitudinal cross section of the first slide groove 72 and the longitudinal cross section of the second slide groove 73 is in a range of 10-90 degrees.
The transmission mechanism 4 comprises a first base 41, a second base 42 and a transmission rod 43, wherein two first bases 41 are respectively connected to the casing 6 on the left side of the first notch 61 and the casing 6 on the right side of the second notch 62. The second base 42 is connected to the casing 6 between the first notch 61 and the second notch 62. The first floating assembly 8 is arranged in the first base 41, the second floating assembly 9 is arranged in the second base 42, and the transmission rod 43 penetrates through the first base 41 and the second base 42 and is connected with the first floating assembly 8 and the second floating assembly 9.
The first door body 1 and the second door body 2 are respectively connected with a first toothed plate 11 and a second toothed plate 21, the first toothed plate 11 and the second toothed plate 21 are respectively two, and the two first toothed plates 11 are respectively connected on the left outer wall of the first door body 1 and the right outer wall of the first door body 1. Two second tooth plates 21 are respectively connected to the left outer wall of the second door body 2 and the right outer wall of the second door body 2.
The transmission rod 43 is sleeved with a first gear 431 and a second gear 432, the first gear 431 and the second gear 432 are two, the two first gears 431 are respectively connected to be meshed with the two first toothed plates 11, and the two second gears 432 are respectively meshed with the two second toothed plates 21. The first toothed plate 11 is connected to the first slide rail 31 by a first slide shaft, the second toothed plate 21 is connected to the second slide rail 31 by a second slide shaft, and the power mechanism 5 is located outside the first base 41 and connected to the transmission rod 43. The power mechanism 5 comprises an Oldham coupling 51 and a spindle motor 52, the spindle motor 52 is fixed on the housing 6 outside the first base 41, and the spindle motor 52 is connected with the transmission rod 43 through the Oldham coupling 51.
The first toothed plate 11 is connected to a third sliding rail 33 via a third sliding shaft, and the second toothed plate 21 is connected to a fourth sliding rail 34 via a fourth sliding shaft. The first sliding shaft and the third sliding shaft are respectively fixedly connected with the upper side end of the first toothed plate 11 and the lower side end of the first toothed plate 11; the second slide shaft and the fourth slide shaft are respectively fixedly connected to the upper side end of the second toothed plate 21 and the lower side end of the second toothed plate 21.
The first bases 41 include first fixing cases, and two of the first bases 41 in the present invention are provided, and the two first bases 41 are disposed on both sides of the second base 42, respectively. The first fixed shell is fixedly connected to the casing 6, the first floating assembly 8 comprises a first floating block 81, a first bearing 82 and a first reset spring 83, the first floating block 81 is in clearance fit in the first fixed shell, a first side through hole and a first upper blind hole are respectively formed in the side end face and the upper end face of the first floating block 81, the first reset spring 83 is assembled in the first upper blind hole, the upper end of the first reset spring 83 is fixedly connected with the inner wall of the upper end of the first fixed shell, the first bearing 82 is fixedly connected in the first side through hole, and the transmission rod 43 is connected with the first bearing 82.
The second base 42 includes a second fixing case, the second fixing base is fixedly connected to the casing 6, the second floating assembly 9 includes a second floating block 91, a second bearing 92 and a second reset spring 93, the second floating block 91 is in clearance fit in the second casing, a second side through hole and a second upper blind hole are respectively formed in a side end face and an upper end face of the second floating block 91, the second reset spring 93 is assembled in the second upper blind hole, and an upper end of the second reset spring 93 is fixedly connected with an inner wall of an upper end of the second fixing case, and the transmission rod 43 penetrates through the second side through hole. The second bearings 92 are three, the three second bearings 92 are uniformly distributed in the second slider 91 at the side end of the second side through hole, and the three second bearings 92 are connected with the transmission rod 43. Three second bearings 92 are annular around the outside of the transmission rod 43.
The ball machine door sealing device adopts a brand new sliding mechanism 3 and a transmission mechanism 4, a rotating shaft motor 52 in a power mechanism 5 drives a transmission rod 43 to rotate through an Oldham coupling 51, the transmission rod 43 drives a first gear 431 and a second gear 432 to rotate, the first gear 431 drives the first toothed plate 11 to move upwards or downwards in the rotating process, and the second gear 432 drives the second toothed plate 21 to move upwards or downwards in the rotating process. In the invention, a novel arc-shaped sliding rail 7 is arranged, when the first door body 1 and the second door body 2 cover the first notch 61 and the second notch 62 respectively, the first sliding shaft, the second sliding shaft, the third sliding shaft and the fourth sliding shaft are respectively connected in the second sliding grooves 73 in the first sliding rail 31, the second sliding rail 32, the third sliding rail 33 and the fourth sliding rail 34, and at the moment, the first door body 1 and the second door body 2 are connected with rubber sealing strips on the machine shell 6.
When the first door body 1 and the second door body 2 need to be opened, the rotating shaft motor 52 is started, and then the first sliding shaft, the second sliding shaft, the third sliding shaft and the fourth sliding shaft are respectively connected in the respective first sliding grooves 72 in the first sliding rail 31, the second sliding rail 32, the third sliding rail 33 and the fourth sliding rail 34, at this time, the first door body 1 and the second door body 2 are lifted up under the linkage of the first toothed plate 11 and the second toothed plate 21 and do not contact with the rubber sealing strip. In order to ensure that the first gear 431 and the first toothed plate 11 are connected at any time, the second gear 432 and the second toothed plate 21 can be kept connected at any time, a novel first base 41 and a novel second base 42 are arranged, and the transmission rod 43 can vertically float in the first floating assembly 8 and the second floating assembly 9, so that the stability and the continuity of transmission of the first gear 431 and the second gear 432 are ensured, and the novel high-pressure transmission mechanism is simpler in structure, high in creativity and high in practicability.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that the invention is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the invention.
Claims (6)
1. The door body sealing device of the ball machine is characterized by comprising a sliding mechanism, a transmission mechanism and a power mechanism, wherein a first notch and a second notch are formed in the side wall of a shell of the ball machine, a first door body is arranged on the first notch, a second door body is arranged on the second notch, the sliding mechanism comprises a first sliding rail and a second sliding rail, the first sliding rail is connected to the shell at the side end of the first notch, and the second sliding rail is connected to the shell at the side end of the second notch;
the transmission mechanism comprises two first bases, two second bases and a transmission rod, wherein the two first bases are respectively connected to a shell on the left side of a first notch and a shell on the right side of a second notch, the second base is connected to the shell between the first notch and the second notch, a first floating assembly is arranged in the first base, a second floating assembly is arranged in the second base, and the transmission rod penetrates through the first base and the second base and is connected with the first floating assembly and the second floating assembly;
the first door body and the second door body are respectively connected with a first toothed plate and a second toothed plate, a transmission rod is sleeved with a first gear and a second gear, the first gear is connected with the first toothed plate, the second gear is connected with the second toothed plate, the first toothed plate is connected with a first sliding rail through a first sliding shaft, the second toothed plate is connected with a second sliding rail through a second sliding shaft, and a power mechanism is connected with the transmission rod;
the machine shell on the upper side of the first sliding rail is provided with a third sliding rail, the machine shell on the upper side of the second sliding rail is provided with a fourth sliding rail, the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail are two, the two first sliding rails are respectively arranged on two sides of the first notch, the two second sliding rails are respectively arranged on two sides of the second notch, and the first sliding rail, the second sliding rail, the third sliding rail and the fourth sliding rail are arc-shaped sliding rails; the two first toothed plates are respectively connected to the left outer wall of the first door body and the right outer wall of the first door body, and the two second toothed plates are respectively connected to the left outer wall of the second door body and the right outer wall of the second door body;
the arc-shaped sliding rail comprises a sliding rail block, a first sliding groove and a second sliding groove are formed in the side end wall of the sliding rail block, the first sliding groove and the second sliding groove are arc-shaped groove openings, the second sliding groove is located on the side wall of the lower end portion of the sliding rail block, the first sliding groove and the second sliding groove are communicated, the second sliding groove is located at the rear lower portion of the first sliding groove, and the range value of an included angle between the longitudinal cross section of the first sliding groove and the longitudinal cross section of the second sliding groove is 10-90 degrees;
the first toothed plate is connected with a third sliding rail through a third sliding shaft, the second toothed plate is connected with a fourth sliding rail through a fourth sliding shaft, the first sliding shaft and the third sliding shaft are respectively and fixedly connected with the upper side end of the first toothed plate and the lower side end of the first toothed plate, and the second sliding shaft and the fourth sliding shaft are respectively and fixedly connected with the upper side end of the second toothed plate and the lower side end of the second toothed plate;
when the first door body and the second door body cover the first notch and the second notch respectively, the first sliding shaft, the second sliding shaft, the third sliding shaft and the fourth sliding shaft are connected in the corresponding second sliding grooves respectively, and at the moment, the first door body and the second door body are connected with the rubber sealing strips on the shell; when the first door body and the second door body are opened, the first sliding shaft, the second sliding shaft, the third sliding shaft and the fourth sliding shaft are respectively connected in the corresponding first sliding grooves, and at the moment, the first door body and the second door body are lifted up under the linkage of the first toothed plate and the second toothed plate and are not contacted with the rubber sealing strip.
2. The ball machine door body sealing device according to claim 1, wherein the first base comprises a first fixing shell, the first fixing shell is fixedly connected to the machine shell, the first floating assembly comprises a first floating block, a first bearing and a first reset spring, the first floating block is in clearance fit in the first fixing shell, a first side through hole and a first upper blind hole are respectively formed in the side end face and the upper end face of the first floating block, the first reset spring is assembled in the first upper blind hole, the upper end of the first reset spring is fixedly connected with the inner wall of the upper end of the first fixing shell, the first bearing is fixedly connected in the first side through hole, and the transmission rod is connected with the first bearing.
3. The ball machine door body sealing device according to claim 1, wherein the second base comprises a second fixing shell, the second fixing base is fixedly connected to the machine shell, the second floating assembly comprises a second floating block, a second bearing and a second reset spring, the second floating block is in clearance fit in the second machine shell, a second side through hole and a second upper blind hole are respectively formed in the side end face and the upper end face of the second floating block, the second reset spring is assembled in the second upper blind hole, the upper end of the second reset spring is fixedly connected with the inner wall of the upper end of the second fixing shell, and the transmission rod penetrates through the second side through hole.
4. A ball machine door body sealing device according to claim 3, wherein the second bearing has three second bearings uniformly distributed in the second slider at the side end of the second side through hole, and the three second bearings are connected with the transmission rod.
5. The ball machine door body sealing device according to claim 1, wherein the power mechanism comprises a rotating shaft motor and an Oldham coupling, the rotating shaft motor is fixed on the shell outside the first base, and the rotating shaft motor is connected with the transmission rod through the Oldham coupling.
6. A ball machine door sealing device according to claim 1, wherein the ball machine housing is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810683183.XA CN108626399B (en) | 2018-06-28 | 2018-06-28 | Sealing device for door body of ball machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810683183.XA CN108626399B (en) | 2018-06-28 | 2018-06-28 | Sealing device for door body of ball machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108626399A CN108626399A (en) | 2018-10-09 |
| CN108626399B true CN108626399B (en) | 2024-02-20 |
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ID=63689285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810683183.XA Active CN108626399B (en) | 2018-06-28 | 2018-06-28 | Sealing device for door body of ball machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626399B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100805366B1 (en) * | 2007-02-22 | 2008-02-20 | (주) 이엔이씨 | A multistage auto-door |
| CN201605939U (en) * | 2009-12-30 | 2010-10-13 | 爱威机电(南京)有限公司 | Mechanical driving device of vehicle sliding plug door |
| CN205448227U (en) * | 2016-01-08 | 2016-08-10 | 广东美的制冷设备有限公司 | Door body device and axial compressor cabinet -type air conditioner |
| CN106672172A (en) * | 2017-01-16 | 2017-05-17 | 上海科得威船舶技术工程有限公司 | Watertight door opening structure |
| CN108103503A (en) * | 2018-02-05 | 2018-06-01 | 苏州勃朗科技股份有限公司 | A kind of flat-open type infiltration jar |
| CN208474499U (en) * | 2018-06-28 | 2019-02-05 | 青岛诚利佳机械有限公司 | A kind of bowling machine door body sealing device |
-
2018
- 2018-06-28 CN CN201810683183.XA patent/CN108626399B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100805366B1 (en) * | 2007-02-22 | 2008-02-20 | (주) 이엔이씨 | A multistage auto-door |
| CN201605939U (en) * | 2009-12-30 | 2010-10-13 | 爱威机电(南京)有限公司 | Mechanical driving device of vehicle sliding plug door |
| CN205448227U (en) * | 2016-01-08 | 2016-08-10 | 广东美的制冷设备有限公司 | Door body device and axial compressor cabinet -type air conditioner |
| CN106672172A (en) * | 2017-01-16 | 2017-05-17 | 上海科得威船舶技术工程有限公司 | Watertight door opening structure |
| CN108103503A (en) * | 2018-02-05 | 2018-06-01 | 苏州勃朗科技股份有限公司 | A kind of flat-open type infiltration jar |
| CN208474499U (en) * | 2018-06-28 | 2019-02-05 | 青岛诚利佳机械有限公司 | A kind of bowling machine door body sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108626399A (en) | 2018-10-09 |
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