CN219848040U - Exercise device for stretching upper body muscles - Google Patents
Exercise device for stretching upper body muscles Download PDFInfo
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- CN219848040U CN219848040U CN202321244940.6U CN202321244940U CN219848040U CN 219848040 U CN219848040 U CN 219848040U CN 202321244940 U CN202321244940 U CN 202321244940U CN 219848040 U CN219848040 U CN 219848040U
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- guide rod
- block
- locking insert
- upper body
- locking
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
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Abstract
The utility model provides an exercise device for stretching upper body muscles, relates to the technical field of training equipment, and solves the problems that a balancing weight is easy to damage and larger noise is generated when a portal frame for exercising the upper body muscles is loosened, and comprises an upper supporting rod; two outer sleeves are fixedly and symmetrically arranged at the bottom of the upper supporting rod; two springs are arranged between the bottom of the guide rod supporting plate and the inner wall of the bottom of the inner slide block; the bottom of the stretching cylinder is fixedly provided with a pull ring; the middle positions of the bottoms of the guide rod supporting plates are fixedly connected with an unlocking pull rope; the bottom ends of the unlocking pull ropes are fixedly connected with an unlocking pull rod; the top of interior slider all fixedly connected with a counter weight rope, and the other end of counter weight rope passes the round hole on the upper support pole and is connected with outside balancing weight. The device can avoid the balancing weight to directly fall to generate strong impact when being loosened, and effectively avoid damaging the balancing weight and generating huge noise.
Description
Technical Field
The utility model belongs to the technical field of training equipment, and particularly relates to an exercise device for stretching upper body muscles.
Background
Police all need temper upper body muscle when carrying out physical training, for example carry out tensile training to arm muscle and chest muscle and just can play fine exercise effect, and can use the portal frame to temper when training these upper body muscle tensile.
The pull ring of the portal frame for the current upper body muscle exercise is directly connected with the balancing weight through the pull rope, when the condition of physical weakness occurs in the training process of police, the pull ring needs to be quickly loosened, and sometimes the pull ring can be pulled to the lower position, at the moment, the loosening can enable the balancing weight to quickly fall and strike the ground, the balancing weight is easy to damage, and large noise can be generated.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an exercise device for stretching upper body muscles, which aims to solve the problems that a balancing weight is easy to damage and larger noise is generated when a portal frame for exercising the upper body muscles is loosened.
The purpose and the efficacy of the exercise device for stretching the upper body muscles are achieved by the following specific technical means:
an exercise device for stretching upper body muscles, comprising an upper support rod; two outer sleeves are fixedly and symmetrically arranged at the bottom of the upper supporting rod; an inner sliding block is slidably arranged on the inner sides of the two outer sleeves; two locking inserts are slidably arranged in the inner slide block; the inner part of the inner slide block is also provided with a guide rod supporting plate; two groups of four guide rods are fixedly and symmetrically arranged at the top of the guide rod supporting plate; two springs are arranged between the bottom of the guide rod supporting plate and the inner wall of the bottom of the inner slide block; the middle positions of the bottoms of the inner slide blocks are fixedly connected with a stretching cylinder; the bottom of the stretching cylinder is fixedly provided with a pull ring; the middle positions of the bottoms of the guide rod supporting plates are fixedly connected with an unlocking pull rope; the bottom ends of the unlocking pull ropes are fixedly connected with an unlocking pull rod; the top of interior slider all fixedly connected with a counter weight rope, and the other end of counter weight rope passes the round hole on the upper support pole and is connected with outside balancing weight.
Further, a bump is arranged on one side of the guide rod close to the locking insert block, an inclined guide groove is arranged on the front side and the rear side of the locking insert block, and the bump on the guide rod is embedded into the inclined guide groove on the front side and the rear side of the locking insert block.
Further, when the guide rod moves upwards, the locking insert block can be driven to slide outwards through the matching of the convex blocks on one side of the guide rod and the inclined guide grooves on the front side and the rear side of the locking insert block, and when the guide rod moves downwards, the locking insert block can be driven to slide inwards.
Furthermore, one side of the locking insert block is provided with a trapezoid block with a plane top, and the trapezoid block on one side of the locking insert block can penetrate through rectangular openings on the left side and the right side of the inner slide block to extend outwards when the locking insert block slides outwards.
Further, the unlocking pull rod can slide up and down on the inner side of the pull ring, and when the unlocking pull rod slides down to the lowest point, the unlocking pull rod can drive the guide rod supporting plate and the guide rod to move down to the lowest point through the unlocking pull rope.
Furthermore, twelve rectangular openings are formed in the left side and the right side of the outer sleeve at equal intervals, and when the locking insert blocks slide to the outermost side, the trapezoid blocks on one side of the locking insert blocks can be inserted into the rectangular openings in the left side and the right side of the outer sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
the locking insert is used for locking and fixing the inner slide block and the outer sleeve, the unlocking pull rod can be pinched downwards to drive the guide rod to move downwards when stretching exercise is carried out, the lug on one side of the guide rod is matched with the inclined guide grooves on the front side and the rear side of the locking insert to drive the locking insert to slide towards the inner side of the outer sleeve when the guide rod moves downwards, so that the inner slide block and the outer sleeve can be separated for stretching exercise, when a police looses the pull ring under the condition of poor physical strength, the spring can push the guide rod to move upwards rapidly, and when the guide rod moves upwards, the locking insert is driven to slide towards the outer sleeve and the trapezoidal blocks on one side of the locking insert are embedded into the rectangular openings on the left side and the right side of the outer sleeve, so that the inner slide block can be limited to slide upwards in the outer sleeve.
Drawings
Fig. 1 is a schematic view of a spindle side structure of the present utility model partially cut away and with an unlocking pull cord moved up.
Fig. 2 is a schematic view of the spindle side structure of the present utility model partially cut away and with the unlocking string moved down.
FIG. 3 is a schematic view of the partial axial side structure of the outer sleeve and inner slide of the present utility model in section.
Fig. 4 is a schematic axial side structure of the inner slide block and the locking insert block of the present utility model.
Fig. 5 is a schematic view of the axial side structure of the guide bar support plate and guide bar of the present utility model.
FIG. 6 is a schematic view of the axial side structure of the tab of the present utility model cut away and mated with an unlocking lever.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an upper support rod; 2. an outer sleeve; 3. an inner slide; 4. locking the insert block; 5. a guide rod support plate; 6. a guide rod; 7. a spring; 8. a stretching cylinder; 9. unlocking the pull rope; 10. a pull ring; 11. unlocking the pull rod; 12. a counterweight rope.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 6:
the utility model provides an exercise device for stretching upper body muscles, which comprises an upper supporting rod 1; two outer sleeves 2 are fixedly and symmetrically arranged at the bottom of the upper supporting rod 1, the upper supporting rod 1 is used for supporting the outer sleeves 2, the upper supporting rod 1 can be fixed on a portal frame during installation, and the outer sleeves 2 can slidably support the inner sliding block 3 inside the upper supporting rod 1; the inner sides of the two outer sleeves 2 are both provided with an inner sliding block 3 in a sliding manner, the inner sliding block 3 is used for connecting a counterweight rope 12 with a stretching cylinder 8, when the counterweight block is used, the inner sliding block 3 can be pulled by the counterweight rope 12 to slide upwards in the outer sleeves 2, so that a police gripping a pull ring 10 can play a role in stretching upper body muscles to exercise when the inner sliding block 3 is pulled downwards by the stretching cylinder 8, and the inner sliding block 3 can also slide and support the locking insertion block 4 inside the inner sliding block; the two locking inserts 4 are slidably arranged in the inner slide 3, the locking inserts 4 are used for positioning the inner slide 3, when a police person needs to pull down the pull ring 10, the unlocking pull rod 11 is firstly pinched down, at the moment, the unlocking pull rod 11 drives the guide rod supporting plate 5 and the guide rod 6 to move down to the lowest position through the unlocking pull rope 9, when the guide rod 6 moves down, the locking inserts 4 can be driven to slide towards the inner side of the outer sleeve 2 through the matching of the protruding blocks on one side and the inclined guide grooves on the front side and the rear side of the locking inserts 4, so that the trapezoidal blocks on one side of the locking inserts 4 are separated from the rectangular openings on the left side and the right side of the outer sleeve 2, the inner slide 3 can be unlocked and the pulling exercise can be carried out, when the police person needs to loosen the pull ring 10, the unlocking pull rod 11 can be quickly loosened, at this time, the spring 7 at the bottom of the guide rod supporting plate 5 pushes the guide rod supporting plate 5 and the guide rod 6 to move up to the highest position rapidly, when the guide rod 6 moves up, the locking insert 4 can be driven to slide outwards from the outer sleeve 2 by the cooperation of the convex block at one side of the guide rod and the inclined guide grooves at the front and rear sides of the locking insert 4, so that the trapezoid blocks at one side of the locking insert 4 can be re-embedded into the rectangular openings at the left side and the right side of the outer sleeve 2, and the top surface of the trapezoid block at one side of the locking insert 4 is a plane, so that the locking insert 4 can limit the inner slide 3 to slide upwards in the outer sleeve 2, and further, strong impact caused by direct falling of a balancing weight can be avoided when the device is loosened, damage to the balancing weight and huge noise are effectively avoided;
the inner part of the inner slide 3 is also provided with a guide rod supporting plate 5, and the guide rod supporting plate 5 is used for supporting the guide rod 6; two groups of four guide rods 6 are fixedly and symmetrically arranged at the top of the guide rod supporting plate 5, and the guide rods 6 can drive the locking insert 4 to horizontally slide in the outer sleeve 2 through the matching of the convex blocks at one side of the guide rods and the inclined guide grooves at the front side and the rear side of the locking insert 4; when the guide rod 6 moves upwards, the locking insert 4 can be driven to slide outwards from the outer sleeve 2 by matching the convex blocks on one side with the inclined guide grooves on the front side and the rear side of the locking insert 4, and when the guide rod 6 moves downwards, the locking insert 4 can be driven to slide inwards from the outer sleeve 2, so that the inner slide 3 can be easily unlocked or positioned, strong impact caused by direct falling of the balancing weight can be avoided when the device is loosened, and damage to the balancing weight and huge noise are effectively avoided; two springs 7 are arranged between the bottom of the guide rod supporting plate 5 and the inner wall of the bottom of the inner sliding block 3, when a police officer needs to loosen the pull ring 10 in case of physical weakness, the unlocking pull rod 11 is also quickly loosened, at the moment, the springs 7 at the bottom of the guide rod supporting plate 5 can push the guide rod supporting plate 5 and the guide rod 6 to quickly move upwards to the highest position, and when the guide rod 6 moves upwards, the locking inserting block 4 can be driven to slide outwards of the outer sleeve 2 through the matching of the lug at one side of the guide rod and the inclined guide grooves at the front side and the rear side of the locking inserting block 4, so that the trapezoidal blocks at one side of the locking inserting block 4 can be re-embedded into the rectangular openings at the left side and the right side of the outer sleeve 2; the middle position of the bottom of the inner slide block 3 is fixedly connected with a stretching cylinder 8, and when in use, a police can hold the pull ring 10 and pull the inner slide block 3 downwards through the stretching cylinder 8 to play a role in stretching upper body muscles for exercise; the bottom of the stretching cylinder 8 is fixedly provided with a pull ring 10, and when in use, a police can hold the pull ring 10 and pull down the inner slide 3 through the stretching cylinder 8, so that the action of stretching upper body muscles for exercise can be achieved;
an unlocking pull rope 9 is fixedly connected to the middle position of the bottom of the guide rod supporting plate 5, when a police officer needs to pull down the pull ring 10, the unlocking pull rod 11 is firstly pinched downwards, at the moment, the unlocking pull rod 11 drives the guide rod supporting plate 5 and the guide rod 6 to move downwards to the lowest position through the unlocking pull rope 9, and when the guide rod 6 moves downwards, the locking insert block 4 can be driven to slide inwards of the outer sleeve 2 through the matching of a lug on one side of the unlocking pull rope and inclined guide grooves on the front side and the rear side of the locking insert block 4, so that a trapezoid block on one side of the locking insert block 4 is separated from rectangular openings on the left side and the right side of the outer sleeve 2, and the inner slide 3 can be unlocked and pulled downwards to exercise; the bottom ends of the unlocking pull ropes 9 are fixedly connected with an unlocking pull rod 11, when a police needs to pull down the pull ring 10, the unlocking pull rod 11 is firstly pinched downwards, at the moment, the unlocking pull rod 11 drives the guide rod supporting plate 5 and the guide rod 6 to move downwards to the lowest position through the unlocking pull ropes 9, and when the guide rod 6 moves downwards, the locking insert 4 can be driven to slide inwards of the outer sleeve 2 through the matching of the protruding blocks on one side of the unlocking pull rods and the inclined guide grooves on the front side and the rear side of the locking insert 4, so that the trapezoidal blocks on one side of the locking insert 4 are separated from the rectangular openings on the left side and the right side of the outer sleeve 2, and the inner slide 3 can be unlocked and pulled downwards to exercise; the top of interior slider 3 is all fixedly connected with a counter weight rope 12, and the other end of counter weight rope 12 passes the round hole on the bracing piece 1 and is connected with outside balancing weight, consequently the balancing weight just can pull interior slider 3 through counter weight rope 12 and upwards slide in outer sleeve 2, so the police officer holds pull ring 10 and just can play the effect that stretches upper body muscle and temper when pulling down interior slider 3 through tensile section of thick bamboo 8.
Wherein, a bump is arranged on one side of the guide rod 6 close to the locking insert 4, an inclined guide groove is arranged on the front and rear sides of the locking insert 4, the bump on the guide rod 6 is embedded into the inclined guide groove on the front and rear sides of the locking insert 4, when the guide rod 6 moves downwards, the locking insert 4 is driven to slide towards the inner side of the outer sleeve 2 through the cooperation of the bump on one side of the guide rod and the inclined guide groove on the front and rear sides of the locking insert 4, so that the trapezoidal block on one side of the locking insert 4 is separated from the rectangular openings on the left and right sides of the outer sleeve 2, the inner slide 3 can be unlocked and pulled downwards for exercise, when the guide rod 6 moves upwards, the locking insert 4 can be driven to slide towards the outer side of the outer sleeve 2 through the cooperation of the bump on one side of the guide rod and the inclined guide groove on the front and rear sides of the locking insert 4, so that the trapezoidal block on one side of the locking insert 4 can be re-embedded into the rectangular openings on the left and right sides of the outer sleeve 2, and the inner slide 3 can be limited in the outer sleeve 2 by the locking insert 4 because the top surface of the trapezoidal block on one side of the locking insert 4 is a plane.
Wherein, one side of locking inserted block 4 all is provided with a top and is planar trapezoidal piece, and the trapezoidal piece of its one side can pass the rectangle opening of interior slider 3 left and right sides outwards stretch out when locking inserted block 4 outwards slides, also can unclamp unblock pull rod 11 rapidly when the condition that the body is poor appears in the police need unclamp pull ring 10, the spring 7 of guide arm backup pad 5 bottom can promote guide arm backup pad 5 and guide arm 6 and upwards move to the highest position promptly this moment, can drive locking inserted block 4 outside sleeve 2 through the lug of its one side and the slope guide slot cooperation of locking inserted block 4 front and back side when moving up, therefore just can make the trapezoidal piece of locking inserted block 4 one side imbed in the rectangle opening of outer sleeve 2 left and right sides again, and because the trapezoidal piece top face of locking inserted block 4 one side is the plane, locking inserted block 4 just can restrict interior slider 3 upwards slide in outer sleeve 2, thereby can avoid the balancing weight direct fall and produce strong striking when unclamping this device, effectively avoid causing damage to the balancing weight and huge noise.
The unlocking pull rod 11 can slide up and down on the inner side of the pull ring 10, and when the unlocking pull rod 11 slides down to the lowest point, the unlocking pull rod 11 drives the guide rod supporting plate 5 and the guide rod 6 to move down to the lowest point through the unlocking pull rope 9, when a police person needs to pull down the pull ring 10, the unlocking pull rod 11 is firstly pinched down, at the moment, the unlocking pull rod 11 drives the guide rod supporting plate 5 and the guide rod 6 to move down to the lowest point through the unlocking pull rope 9, and when the guide rod 6 moves down, the locking insert 4 can be driven to slide towards the inner side of the outer sleeve 2 through the matching of the lug on one side of the unlocking pull rod and the inclined guide grooves on the front side and the rear side of the locking insert 4, so that the trapezoidal block on one side of the locking insert 4 is separated from the rectangular openings on the left side and the right side of the outer sleeve 2, and the inner slide 3 can be unlocked and pulled down for training.
Twelve rectangular openings are formed in the left side and the right side of the outer sleeve 2 at equal intervals up and down, the trapezoidal blocks on one side of the locking insert block 4 can be inserted into the rectangular openings in the left side and the right side of the outer sleeve 2 when the locking insert block 4 slides to the outermost side, when a police person releases the pull ring 10, the unlocking pull rod 11 can be released rapidly, at the moment, the spring 7 at the bottom of the guide rod supporting plate 5 can push the guide rod supporting plate 5 and the guide rod 6 to move up to the highest position rapidly, and when the guide rod 6 moves up, the locking insert block 4 can be driven to slide towards the outer side of the outer sleeve 2 through the matching of the protruding blocks on one side of the guide rod and the inclined guide grooves on the front side and the rear side of the locking insert block 4, so that the trapezoidal blocks on one side of the locking insert block 4 can be inserted into the rectangular openings on the left side and the right side of the outer sleeve 2 again, and because the top faces of the trapezoidal blocks on one side of the locking insert block 4 are flat, the locking insert block 4 can limit the inner slide of the inner block 3 in the outer sleeve 2, and the inner slide block 3 can be locked and fixed with the outer sleeve 2 at different heights.
Specific use and action of the embodiment:
in the utility model, the upper supporting rod 1 can be fixed on a portal frame during installation, then the other end of the counterweight rope 12 is connected with an external counterweight block, the counterweight block can pull the inner slide 3 to slide upwards in the outer sleeve 2 through the counterweight rope 12, when in use, a police can hold the pull ring 10 and pull down the inner slide 3 through the stretching cylinder 8 to stretch the muscle of the upper body for exercise, when the police needs to pull down the pull ring 10, the unlocking pull rod 11 is firstly pinched downwards, at the moment, the unlocking pull rod 11 can drive the guide rod supporting plate 5 and the guide rod 6 to move downwards to the lowest position through the unlocking pull rope 9, and when the guide rod 6 moves downwards, the locking insert 4 can be driven to slide inwards of the outer sleeve 2 through the matching of the lug on one side and the inclined guide grooves on the front side and the rear side of the locking insert 4, so that the trapezoid on one side of the locking insert 4 is separated from the rectangular openings on the left side and the right side of the outer sleeve 2, in this way, the inner slide block 3 can be unlocked and pulled down for exercise, and when the police force is not enough, the unlocking pull rod 11 can be quickly released when the pull ring 10 needs to be released, at the moment, the spring 7 at the bottom of the guide rod supporting plate 5 can push the guide rod supporting plate 5 and the guide rod 6 to quickly move upwards to the highest position, when the guide rod 6 moves upwards, the locking insert block 4 can be driven to slide outwards by matching the lug at one side with the inclined guide grooves at the front side and the rear side of the locking insert block 4, so that the trapezoidal blocks at one side of the locking insert block 4 can be re-embedded into the rectangular openings at the left side and the right side of the outer sleeve 2, and the locking insert block 4 can limit the inner slide block 3 to slide upwards in the outer sleeve 2 because the top surface of the trapezoidal blocks at one side of the locking insert block 4 is a plane, so that the balancing weight can be prevented from directly falling to generate strong impact when the device is released, effectively avoid causing damage to the balancing weight and produce huge noise.
Claims (6)
1. An exercise device for stretching upper body muscles, which is characterized in that: the exercise device for stretching upper body muscles comprises: an upper support bar (1); two outer sleeves (2) are fixedly and symmetrically arranged at the bottom of the upper supporting rod (1); the inner sides of the two outer sleeves (2) are respectively provided with an inner slide block (3) in a sliding manner; two locking inserts (4) are slidably arranged in the inner slide block (3); the inner part of the inner slide block (3) is also provided with a guide rod supporting plate (5); two groups of four guide rods (6) are fixedly and symmetrically arranged at the top of the guide rod supporting plate (5); two springs (7) are arranged between the bottom of the guide rod supporting plate (5) and the inner wall of the bottom of the inner slide block (3); the middle positions of the bottoms of the inner slide blocks (3) are fixedly connected with a stretching cylinder (8); the bottoms of the stretching cylinders (8) are fixedly provided with pull rings (10); the middle positions of the bottoms of the guide rod supporting plates (5) are fixedly connected with an unlocking pull rope (9); the bottom ends of the unlocking pull ropes (9) are fixedly connected with an unlocking pull rod (11); the top of interior slider (3) is all fixedly connected with a counter weight rope (12), and the other end of counter weight rope (12) passes the round hole on last bracing piece (1) and is connected with outside balancing weight.
2. The exercise device for upper body muscle stretching as set forth in claim 1, wherein: one side of the locking insert block (4) is provided with a trapezoid block with a plane top, and the trapezoid block on one side of the locking insert block (4) can penetrate through rectangular openings on the left side and the right side of the inner slide block (3) to extend outwards when the locking insert block slides outwards.
3. The exercise device for upper body muscle stretching as set forth in claim 1, wherein: twelve rectangular openings are formed in the left side and the right side of the outer sleeve (2) at equal intervals, and when the locking insert block (4) slides to the outermost side, a trapezoid block on one side of the locking insert block can be inserted into the rectangular openings in the left side and the right side of the outer sleeve (2).
4. The exercise device for upper body muscle stretching as set forth in claim 1, wherein: one side of the guide rod (6) close to the locking inserting block (4) is provided with a bump, the front side and the rear side of the locking inserting block (4) are provided with an inclined guide groove, and the bump on the guide rod (6) is embedded into the inclined guide groove on the front side and the rear side of the locking inserting block (4).
5. The exercise device for upper body muscle stretching as set forth in claim 1, wherein: when the guide rod (6) moves upwards, the locking insert block (4) can be driven to slide outwards from the outer sleeve (2) through the matching of the convex blocks on one side of the guide rod and the inclined guide grooves on the front side and the rear side of the locking insert block (4), and when the guide rod (6) moves downwards, the locking insert block (4) can be driven to slide inwards from the outer sleeve (2).
6. The exercise device for upper body muscle stretching as set forth in claim 1, wherein: the unlocking pull rod (11) can slide up and down on the inner side of the pull ring (10), and when the unlocking pull rod (11) slides down to the lowest point, the unlocking pull rod can drive the guide rod supporting plate (5) and the guide rod (6) to move down to the lowest point through the unlocking pull rope (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244940.6U CN219848040U (en) | 2023-05-22 | 2023-05-22 | Exercise device for stretching upper body muscles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244940.6U CN219848040U (en) | 2023-05-22 | 2023-05-22 | Exercise device for stretching upper body muscles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219848040U true CN219848040U (en) | 2023-10-20 |
Family
ID=88331607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321244940.6U Active CN219848040U (en) | 2023-05-22 | 2023-05-22 | Exercise device for stretching upper body muscles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219848040U (en) |
-
2023
- 2023-05-22 CN CN202321244940.6U patent/CN219848040U/en active Active
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