CN220909433U - Adjustable pulley structure for shower room - Google Patents
Adjustable pulley structure for shower room Download PDFInfo
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- CN220909433U CN220909433U CN202322560647.7U CN202322560647U CN220909433U CN 220909433 U CN220909433 U CN 220909433U CN 202322560647 U CN202322560647 U CN 202322560647U CN 220909433 U CN220909433 U CN 220909433U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 8
- 238000007665 sagging Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses an adjustable pulley structure for a shower room, which comprises a mounting structure and a pulley assembly, wherein the mounting structure comprises a mounting seat, a gland, a mounting column, a worm transmission structure and an adjusting screw; the end face of the mounting seat is integrally formed with a convex block with an adjusting strip-shaped concave cavity; the protruding block is provided with a transverse perforation, and a vertical through hole communicated with the transverse perforation is formed in the protruding block; the mounting column is arranged in the adjusting strip-shaped concave cavity, the adjusting screw is in threaded connection with the vertical through hole, and the worm transmission structure is connected with the adjusting screw; the pulley assembly is fixed on the mounting post. The utility model has reasonable structural arrangement, can rapidly realize the installation and positioning of the door leaf, realizes the adjustment locking limit by matching the worm transmission structure with the adjusting screw, and can effectively prevent the adjusting screw from automatically rotating caused by vibration in the use process, thereby avoiding the door leaf from loosening and sagging, and has strong applicability and good practicability.
Description
Technical Field
The utility model belongs to the technical field of pulley structures of shower rooms, and particularly relates to an adjustable pulley structure for a shower room.
Background
The traditional shower room mainly has two door opening modes, namely a sliding door and a flat-open door, wherein the application of the sliding door is wider, the installation of the sliding door mainly comprises the steps of installing a pulley on a movable door and installing a guide rail in the shower room, and sliding the pulley back and forth on the guide rail, so that the sliding movement of the glass door is realized, the pulley can vibrate in the up-down direction in the sliding process of the rail, the sliding door cannot normally move, and in order to solve the problem, an anti-jump device is required to be independently arranged after the pulley is installed on the guide rail, the installation cost is increased, the whole aesthetic property of the sliding door is also influenced, and the disassembly and assembly operation is also relatively inconvenient;
The Chinese patent bulletin number is: CN218716047U, which discloses the patent name: the utility model provides a shower room is with hiding and preventing jumping and collude pulley assembly, relates to shower room pulley technical field, including the front end main part with shower room guide rail sliding fit for fix the rear end main part on the glass door with assembly pulley, rear end main part and front end main part interval arrangement, and be equipped with the clamp plate between rear end main part and the front end main part; the front end main body comprises a hub in rolling fit with the guide rail of the shower room, a front cover plate arranged on one side of the hub and in sliding fit with the guide rail of the shower room, and a rear cover plate arranged on the other side of the hub.
Although the use requirement of the general situation can be met to a certain extent, in the practical application process, due to the reason of the door frame guide rail or the gravity effect, the pulley assembly is slightly sagged, so that the pulley assembly cannot effectively realize sliding, the pulley assembly needs to be adjusted to ensure the stability of the connection with the door frame guide rail, and the adjustment operation cannot be realized in the technology, so that the applicability and the practicability are limited.
Disclosure of utility model
The utility model aims to provide an adjustable pulley structure for a shower room, which is reasonable in structural arrangement and beneficial to improving adjustment convenience and stability.
The technical proposal for realizing the aim of the utility model is an adjustable pulley structure for a shower room, which comprises a mounting structure and a pulley assembly,
The mounting structure comprises a mounting seat, a gland, a mounting column, a worm transmission structure and an adjusting screw;
the end face of the mounting seat is integrally formed with a convex block with an adjusting strip-shaped concave cavity;
The protruding block is provided with a transverse perforation, the protruding block is provided with a vertical through hole communicated with the transverse perforation, and the vertical through hole and the axis of the pulley assembly are arranged in the same direction;
the mounting column is arranged in the adjusting strip-shaped concave cavity, and the worm transmission structure is arranged in the transverse perforation in a penetrating way;
The adjusting screw is in threaded connection with the vertical through hole, and the worm transmission structure is connected with the adjusting screw;
The pulley block piece is fixed on the mounting column;
The gland is fixed on the mounting seat through a screw.
Further preferred are: the worm transmission structure comprises a stud and a locking gear fixed at the end part of the stud;
The stud is arranged in the transverse perforation in a penetrating way, and the rack of the locking gear is meshed with the thread of the adjusting screw;
The adjusting screw rotates and realizes the movable adjustment of the mounting column in the adjusting strip-shaped concave cavity through the locking gear.
Further preferred are: the mounting structure further comprises a door leaf clamping structure;
The door leaf clamping structure is arranged between the gland and the mounting seat, and the door leaf is positioned in the door leaf clamping structure.
Further preferred are: a round cavity is formed in the side surface, far away from the pulley assembly, of the mounting seat;
an adjusting disc is arranged in the circular cavity;
The side surface of the adjusting disc is provided with a circular concave area, and tooth grooves are uniformly formed in the inner wall of the circular concave area;
The adjusting screw is fixedly provided with a transmission gear, the transmission gear is positioned in the circular concave area, and the transmission gear is meshed with the tooth slot.
Further preferred are: the side surface of the mounting seat is provided with a decorative cover, and the screw penetrates through the mounting seat and is fixed with the decorative cover;
The decorative cover is provided with an adjusting hole site;
And an adjusting nut is fixed in the middle of the side face of the adjusting disc, and the adjusting hole site is matched with the adjusting nut.
Further preferred are: the door leaf clamping structure comprises an inner clamping plate and an outer clamping plate;
the middle parts of the inner clamping plate and the outer clamping plate are provided with clearance through holes matched with the shape of the convex blocks;
The side surfaces of the inner clamping plate and the outer clamping plate are respectively provided with a propping convex strip;
The propping convex strips of the inner clamping plate and the outer clamping plate are clamped into the inner wall of the hole of the door leaf, and the inner clamping plate and the outer clamping plate are respectively propped against the symmetrical side surfaces of the door leaf and are propped against and positioned through the pressing cover and the mounting seat.
Further preferred are: the diameter of the transmission gear is smaller than the inner diameter of the circular concave area.
Further preferred are: the pulley assembly comprises a pulley seat, a bearing and a pulley body;
The pulley seat is fixed on the side face of the mounting column through a screw, and the pulley body is fixed on the pulley seat through a bearing.
Further preferred are: the end face of the pulley seat is buckled with a protective surface cover.
Further preferred are: the mounting column comprises a square column body and a circular ring, a circular protrusion is arranged on the square column body, the circular ring is sleeved on the circular protrusion, the pulley seat is attached to the side face of the circular ring, and a screw penetrates through the pulley seat and the circular ring and is fixed with the circular protrusion through threads;
The width of the square column body is matched with the width of the adjusting strip-shaped concave cavity, and the length of the square column body is small to adjust the length of the strip-shaped concave cavity;
the transverse perforation is arranged in the length direction of the adjusting strip-shaped concave cavity.
The utility model has the positive effects that: the structure is reasonable in arrangement, the installation structure is arranged, and the installation structure comprises the installation seat, the gland, the door leaf clamping structure, the installation column, the worm transmission structure and the adjusting screw, so that the installation and the positioning of the door leaf can be realized rapidly, the adjusting locking limit can be realized by matching the worm transmission structure with the adjusting screw, the automatic rotation of the adjusting screw caused by vibration in the using process can be effectively prevented, and the loosening and sagging of the door leaf are avoided; is favorable for improving the use stability and reliability, and has strong applicability and good practicability.
The adjusting disc is matched with the transmission gear on the adjusting screw, so that the adjusting precision can be improved, and when the adjusting disc rotates a large angle during adjustment, the adjusting screw only rotates a small range, and the adjusting precision can be improved; when the pulley assembly sags or loosens after long-time use, the position of the pulley assembly can be adjusted through the rotation of the adjusting screw, so that the use stability and reliability of the pulley assembly can be ensured, and the accuracy, stability and reliability of the adjusting position can be improved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is another view angle block diagram of FIG. 2;
FIG. 4 is a schematic cross-sectional view of the present utility model;
FIG. 5 is a schematic diagram of the connection structure of the adjusting disk and the adjusting screw and worm drive structure in the present utility model;
Fig. 6 is a schematic view showing a specific structure of the mounting post of fig. 5.
Reference numerals: pulley assembly 1, pulley mount 1-1, bearing 1-2, pulley body 1-3, mounting structure 2, mount 21, gland 22, leaf clamping structure 23, inner clamping plate 231, outer clamping plate 232, clearance through hole 233, abutment rib 234, mounting post 24, worm drive structure 25, stud 251, locking gear 252, adjusting screw 26, adjusting bar cavity 3, boss 4, transverse perforation 5, vertical through hole 6, screw 7, circular cavity 8, adjusting disk 9, circular depression 10, tooth slot 11, drive gear 12, decorative cover 13, adjusting hole site 14, adjusting nut 15, and protective cover 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 6, an adjustable pulley structure for a shower room comprises a mounting structure 2 and a pulley assembly 1, wherein the mounting structure is fixed on a mounting hole of a door leaf and fixedly connected with the door leaf, and the pulley assembly is connected on the mounting structure and matched with a sliding rail of a door frame to realize sliding adjustment.
The mounting structure 2 comprises a mounting seat 21, a gland 22, a door leaf clamping structure 23, a mounting column 24, a worm transmission structure 25 and an adjusting screw 26; in this embodiment, its door leaf clamping structure is mainly used to the centre gripping on the symmetrical side of door leaf, and gland cooperation mount pad can make door leaf clamping structure fix a position fixedly simultaneously, guarantees the stationarity and the reliability of mounted position.
In this embodiment, the mounting post 24 includes a square post 241 and a circular ring 242, the square post has a circular protrusion 243 thereon, the circular ring is sleeved on the circular protrusion, the pulley seat is attached to the side of the circular ring, and the screw passes through the pulley seat and the circular ring and is screwed with the circular protrusion. The circular ring is beneficial to normal use of the pulley assembly, and friction force between the pulley assembly and the mounting column can be reduced.
The end face of the mounting seat is integrally formed with a convex block 4 with an adjusting strip-shaped concave cavity 3; in this embodiment, its regulation strip cavity is mainly used for the installation location of erection column, and the erection column also can be in adjusting the strip cavity simultaneously and use, and when using, the erection column can be in adjusting the strip cavity buffering regulation. The mounting columns are square; the width of the square column body is matched with the width of the adjusting strip-shaped concave cavity, and the length of the square column body is small to adjust the length of the strip-shaped concave cavity; the transverse perforation is arranged in the length direction of the adjusting strip-shaped concave cavity.
The protruding block is provided with a transverse perforation 5, the protruding block is provided with a vertical through hole 6 communicated with the transverse perforation, and the vertical through hole and the axis of the pulley assembly are arranged in the same direction; in the embodiment, the transverse through holes are arranged vertically to the vertical through holes, the transverse through holes are mainly used for installing worm transmission structures, and the vertical through holes are mainly used for installing adjusting screws; the adjusting screw is mainly used for adjusting the worm transmission structure, so that adjustment of the pulley assembly is realized, and automatic rotation of the adjusting screw caused by vibration in the using process can be effectively prevented, so that loosening and sagging of door leaves are avoided; is beneficial to improving the use stability and reliability.
When in installation, the installation column is arranged in the adjusting strip-shaped concave cavity, and the worm transmission structure is arranged in the transverse perforation in a penetrating way; the adjusting screw is in threaded connection with the vertical through hole, and the worm transmission structure is connected with the adjusting screw; the pulley block is fixed on the mounting column, and the adjustment operation of the pulley assembly can be realized through an adjusting screw; the convenience of adjusting is favorable to improving, and because adjusting screw can realize the position adjustment of pulley assembly through worm drive structure when rotatory, has improved the validity and the stationarity of adjusting moreover.
Simultaneously, the gland passes through screw 7 to be fixed on the mount pad, the door leaf clamping structure sets up between gland and mount pad, and the door leaf is in the door leaf clamping structure internal location. The door leaf clamping structure is matched with the gland and the mounting seat, so that the stability and reliability of the installation of the door leaf can be ensured.
The worm drive structure 25 comprises a stud 251 and a locking gear 252 fixed at the end of the stud; the stud is arranged in the transverse perforation in a penetrating way, and the rack of the locking gear is meshed with the thread of the adjusting screw; because the adjusting screw is meshed with the locking gear, when the door is vibrated in the use process, the adjusting screw can not rotate due to the meshing of the adjusting screw and the locking gear, the automatic rotation of the adjusting screw caused by vibration can be avoided, and the loosening and sagging of the door leaf are avoided; ensures the stability and reliability of use and the accuracy of the installation position. The adjusting screw rotates and realizes the movable adjustment of the mounting column in the adjusting strip-shaped concave cavity through the locking gear. But the locking gear is always meshed with the threads of the adjusting screw, so that the use stability is improved.
In this embodiment, a circular cavity 8 is arranged on the side surface of the mounting seat far away from the pulley assembly; an adjusting disc 9 is arranged in the circular cavity; the side surface of the adjusting disc is provided with a circular concave area 10, and tooth grooves 11 are uniformly formed in the inner wall of the circular concave area; the adjusting screw is fixedly provided with a transmission gear 12, the transmission gear is positioned in the circular concave area, and the transmission gear is meshed with the tooth slot. The diameter of the transmission gear is smaller than the inner diameter of the circular concave area. When the adjusting disc is rotationally adjusted, the adjusting screw is finely adjusted through the transmission gear, and the adjusting screw only rotates in a smaller range when the adjusting disc rotates in a larger range, so that the fineness of adjustment can be improved, the fine motion of the pulley assembly is realized through the adjusting screw and the worm transmission structure, the precision and the stability are improved, and the locking gear of the worm transmission structure is meshed with the insection of the adjusting screw, so that the locking state can be realized, and when the adjusting screw is normally used, the adjusting screw cannot rotate, and the precision of the using position is ensured to be stable and reliable.
The side surface of the mounting seat is provided with a decorative cover 13, and the screw penetrates through the mounting seat and is fixed with the decorative cover; the decorative cover is provided with an adjusting hole site 14; an adjusting nut 15 is fixed in the middle of the side face of the adjusting disc, and the adjusting hole position is matched with the adjusting nut.
In this embodiment, it can pass through adjusting hole site and be connected with adjusting nut through using instruments such as screwdriver, drives adjusting disk through adjusting nut and rotates, drives the action of drive gear by the tooth's socket to realize adjusting screw's knob regulation, thereby realize the depth adjustment of erection column in adjusting bar cavity, realize the distance adjustment between pulley assembly and the mounting structure promptly, satisfy the user demand of different circumstances.
The leaf clamping structure 23 comprises an inner clamping plate 231 and an outer clamping plate 232; the middle parts of the inner clamping plate and the outer clamping plate are provided with a clearance through hole 233 matched with the shape of the convex block; the side surfaces of the inner clamping plate and the outer clamping plate are respectively provided with a propping convex strip 234; when in installation, the propping convex strips of the inner clamping plate and the outer clamping plate are clamped into the inner wall of the hole of the door leaf, and the inner clamping plate and the outer clamping plate are respectively propped against the symmetrical side surfaces of the door leaf and are propped and positioned through the gland and the mounting seat. By adopting the structure, the installation stability of the inner clamping plate, the outer clamping plate and the door leaf is ensured, and in the practical application process, the inner clamping plate and the outer clamping plate can be plastic structures or metal structures.
The pulley assembly 1 comprises a pulley seat 1-1, a bearing 1-2 and a pulley body 1-3; the pulley seat is fixed on the side face of the mounting column through a screw, and the pulley body is fixed on the pulley seat through a bearing. The end face of the pulley seat is snapped with a protective cover 16 for improving the overall decorative performance.
The structure of the utility model is reasonable in arrangement, the installation structure is arranged, and the installation structure comprises an installation seat, a gland, a door leaf clamping structure, an installation column, a worm transmission structure and an adjusting screw rod, so that the installation and the positioning of the door leaf can be realized quickly, the adjusting locking limit can be realized by matching the worm transmission structure with the adjusting screw rod, the automatic rotation of the adjusting screw rod caused by vibration in the use process can be effectively prevented, and the loosening and sagging of the door leaf can be avoided; is favorable for improving the use stability and reliability, and has strong applicability and good practicability.
The adjusting disc is matched with the transmission gear on the adjusting screw, so that the adjusting precision can be improved, and when the adjusting disc rotates a large angle during adjustment, the adjusting screw only rotates a small range, and the adjusting precision can be improved; when the pulley assembly sags or loosens after long-time use, the position of the pulley assembly can be adjusted through the rotation of the adjusting screw, so that the use stability and reliability of the pulley assembly can be ensured, and the accuracy, stability and reliability of the adjusting position can be improved.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (10)
1. The utility model provides an adjust formula pulley structure for shower room, includes mounting structure and pulley assembly, its characterized in that:
the mounting structure comprises a mounting seat, a gland, a mounting column, a worm transmission structure and an adjusting screw;
the end face of the mounting seat is integrally formed with a convex block with an adjusting strip-shaped concave cavity;
The protruding block is provided with a transverse perforation, the protruding block is provided with a vertical through hole communicated with the transverse perforation, and the vertical through hole and the axis of the pulley assembly are arranged in the same direction;
the mounting column is arranged in the adjusting strip-shaped concave cavity, and the worm transmission structure is arranged in the transverse perforation in a penetrating way;
The adjusting screw is in threaded connection with the vertical through hole, and the worm transmission structure is connected with the adjusting screw;
The pulley block piece is fixed on the mounting column;
The gland is fixed on the mounting seat through a screw.
2. An adjustable pulley structure for a shower stall according to claim 1, wherein: the worm transmission structure comprises a stud and a locking gear fixed at the end part of the stud;
The stud is arranged in the transverse perforation in a penetrating way, and the rack of the locking gear is meshed with the thread of the adjusting screw;
The adjusting screw rotates and realizes the movable adjustment of the mounting column in the adjusting strip-shaped concave cavity through the locking gear.
3. An adjustable pulley structure for a shower stall according to claim 2, wherein: the mounting structure further comprises a door leaf clamping structure;
The door leaf clamping structure is arranged between the gland and the mounting seat, and the door leaf is positioned in the door leaf clamping structure.
4. An adjustable pulley structure for a shower stall according to claim 3, wherein: a round cavity is formed in the side surface, far away from the pulley assembly, of the mounting seat;
an adjusting disc is arranged in the circular cavity;
The side surface of the adjusting disc is provided with a circular concave area, and tooth grooves are uniformly formed in the inner wall of the circular concave area;
The adjusting screw is fixedly provided with a transmission gear, the transmission gear is positioned in the circular concave area, and the transmission gear is meshed with the tooth slot.
5. The adjustable pulley structure for a shower stall of claim 4, wherein: the side surface of the mounting seat is provided with a decorative cover, and the screw penetrates through the mounting seat and is fixed with the decorative cover;
The decorative cover is provided with an adjusting hole site;
And an adjusting nut is fixed in the middle of the side face of the adjusting disc, and the adjusting hole site is matched with the adjusting nut.
6. The adjustable pulley structure for a shower stall of claim 5, wherein: the door leaf clamping structure comprises an inner clamping plate and an outer clamping plate;
the middle parts of the inner clamping plate and the outer clamping plate are provided with clearance through holes matched with the shape of the convex blocks;
The side surfaces of the inner clamping plate and the outer clamping plate are respectively provided with a propping convex strip;
The propping convex strips of the inner clamping plate and the outer clamping plate are clamped into the inner wall of the hole of the door leaf, and the inner clamping plate and the outer clamping plate are respectively propped against the symmetrical side surfaces of the door leaf and are propped against and positioned through the pressing cover and the mounting seat.
7. The adjustable pulley structure for a shower stall of claim 6, wherein: the diameter of the transmission gear is smaller than the inner diameter of the circular concave area.
8. An adjustable pulley structure for a shower stall according to claim 1, wherein: the pulley assembly comprises a pulley seat, a bearing and a pulley body;
The pulley seat is fixed on the side face of the mounting column through a screw, and the pulley body is fixed on the pulley seat through a bearing.
9. The adjustable pulley structure for a shower stall of claim 8, wherein: the end face of the pulley seat is buckled with a protective surface cover.
10. The adjustable pulley structure for a shower stall of claim 9, wherein: the mounting column comprises a square column body and a circular ring, a circular protrusion is arranged on the square column body, the circular ring is sleeved on the circular protrusion, the pulley seat is attached to the side face of the circular ring, and a screw penetrates through the pulley seat and the circular ring and is fixed with the circular protrusion through threads;
The width of the square column body is matched with the width of the adjusting strip-shaped concave cavity, and the length of the square column body is small to adjust the length of the strip-shaped concave cavity;
the transverse perforation is arranged in the length direction of the adjusting strip-shaped concave cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560647.7U CN220909433U (en) | 2023-09-20 | 2023-09-20 | Adjustable pulley structure for shower room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560647.7U CN220909433U (en) | 2023-09-20 | 2023-09-20 | Adjustable pulley structure for shower room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220909433U true CN220909433U (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322560647.7U Active CN220909433U (en) | 2023-09-20 | 2023-09-20 | Adjustable pulley structure for shower room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220909433U (en) |
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2023
- 2023-09-20 CN CN202322560647.7U patent/CN220909433U/en active Active
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