Inflatable down jacket
By designing structures such as suture cloth, connecting belt, airbag and support frame in the down jacket, the airbags of the inflatable down jacket are easily damaged and leaked, achieving the effect of convenient replacement and effective inflation.
Patent Information
- Application Number
- CN202422487864.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Existing inflatable down jackets are prone to damage due to external damage, resulting in air leakage and it is difficult to effectively block gas loss on the inflation port.
Through structural designs such as suture cloth, connecting belt, airbag, air pipe, fixing ring and Velcro, the airbag is sutured and connected to the main body of the down jacket, and the airbag is supported and fixed by components such as support frame, connecting rod, baffle and support spring to prevent air leakage.
It realizes convenient replacement and effective inflation of the airbag, prevents air leakage, and improves the inflation effect and service life.
Smart Images
Figure CN223247629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of down jackets, in particular to an inflatable down jacket. Background Art
[0002] Down jackets are the main products of the down industry. As the name suggests, the interior of a down jacket is made of down and feathers, and the interior of a down jacket contains air. The thermal conductivity of air is the lowest, which can prevent the loss of the user's body temperature. In the cold winter, down jackets have replaced heavy cotton jackets and become a common warm clothing on the market. Because down jackets are light in weight and beautiful, they are deeply loved by consumers.
[0003] At present, the inflatable down jackets in the prior art are usually inflated. When in use, the down jacket is on the outside when worn and is easily damaged in daily life, which may cause the down jacket to be damaged. When the inflatable down jacket is damaged, the down jacket will leak air, making the down jacket unusable. There is a problem that the damaged airbag cannot be replaced conveniently. In addition, when in use, when the down jacket is inflated, air is inflated through the inflation port, and the inflation port cannot block the air inside the airbag. When the inflation port is closed, some air will be discharged through the inflation port, resulting in poor inflation effect. There is a problem that the inflation port cannot block the air inside the airbag. Utility Model Content
[0004] In view of the deficiencies in the prior art, the present invention provides an inflatable down jacket, which solves the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: comprising a down jacket body, a sleeve provided on one side of the down jacket body, a collar provided on the upper end of the down jacket body, a down jacket connecting cloth provided on one side of the down jacket connecting cloth, a connecting belt provided on one side of the down jacket connecting cloth, a sewing cloth provided on one side of the connecting belt, an airbag provided on one side of the connecting belt, a trachea fixedly connected to one side of the airbag, and a connecting pipe plugged into one side of the trachea;
[0006] One side of the airbag is in contact with the bag cloth, the lower end of the bag cloth is provided with elastic cloth, the upper end of the connecting belt is fixedly connected to the fixing cloth, one side of the fixing cloth is provided with a Velcro, the other part of the Velcro is connected to the bag cloth, one side of the connecting belt is provided with a fixing ring, and the interior of the fixing ring is sleeved with an air tube;
[0007] One side of the connecting tube is fixedly connected to a fixing tube, the interior of the fixing tube is fixedly connected to a support frame, one side of the support frame is sleeved with a connecting rod, one side of the connecting rod is provided with a baffle, one side of the baffle is in contact with the fixing tube, one side of the connecting rod is fixedly connected to a support spring, and one end of the support spring is fixedly connected to the support frame.
[0008] Optionally, the upper end of the elastic fabric contacts the airbag, the trachea extends out of the down jacket connecting fabric, the fixing ring passes through the connecting belt, the elastic fabric is respectively located on the lower side and both ends of the airbag, and one side of the fixing fabric contacts the pocket fabric.
[0009] Optionally, a bearing on one side of the connecting pipe is connected to a fixing nut, an inner thread of the fixing nut is connected to an air pipe, one side of the fixing nut is in contact with a fixing ring, and a thread is provided on the outer side of the air pipe.
[0010] Optionally, the baffle fits closely with the inside of the fixed tube, the support spring surrounds the outside of the connecting rod, the outside of the fixed tube is threadedly connected to the air valve cap, and the inside of the fixed ring is provided with a groove.
[0011] Optionally, a connecting block is provided on one side of the baffle, a connecting rod is inserted into one side of the connecting block, a movable rod is connected to a bearing on one side of the connecting block, and one end of the movable rod is fixedly connected to a movable screw.
[0012] Optionally, one side of the movable screw is threadedly connected to a top block, the inside of the top block is slidingly connected to a connecting block, the inside of the connecting block is slidingly connected to an insert block, one end of the insert block is in contact with the top block, and the other end of the insert block is plugged with a connecting rod.
[0013] The utility model provides an inflatable down jacket, which has the following beneficial effects:
[0014] The inflatable down jacket is provided with sewing cloth and down jacket connecting cloth so that the air bag can be sewn and connected to the down jacket body; the air bag is fixed by the pocket cloth and connecting belt; the air bag is blocked by the fixing cloth and Velcro; the elastic cloth is extended as the air bag expands; and the air tube and fixing ring are provided to facilitate the inflation of the air bag.
[0015] The inflatable down jacket is provided with a connecting pipe and a fixing nut to connect the fixing pipe with the air pipe, a supporting frame and a connecting rod to support the baffle, a supporting spring to provide rebound support for the baffle, a connecting block to cooperate with the connecting rod to fix the baffle, and a movable rod, a movable screw, a top block, and an inserting block to fixedly connect the connecting block with the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the utility model from the left side;
[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;
[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the structure with a partial enlargement at point B in the middle;
[0020] Figure 5 This is a schematic diagram of the structure of the utility model in a top view;
[0021] Figure 6 For this utility model Figure 5 A schematic diagram of the partially enlarged structure at point C in the middle;
[0022] Figure 7 This is a structural diagram of the front view of the down jacket of the present invention.
[0023] In the figure: 1. Airbag; 2. Velcro; 3. Sewing cloth; 4. Elastic cloth; 5. Pocket cloth; 6. Fixing cloth; 7. Connecting belt; 8. Air tube; 9. Fixing ring; 10. Fixing nut; 11. Connecting pipe; 12. Support spring; 13. Valve cap; 14. Fixing pipe; 15. Connecting rod; 16. Support frame; 17. Baffle; 18. Movable rod; 19. Connecting block; 21. Insert block; 22. Moving screw; 23. Top block; 24. Sleeve; 25. Down jacket body; 26. Collar; 27. Zipper; 28. Down jacket connecting cloth. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example
[0025] See also Figures 1 to 7The utility model provides a technical solution: an inflatable down jacket, including a down jacket main body 25, characterized in that: a sleeve 24 is provided on one side of the down jacket main body 25, a collar 26 is provided on the upper end of the down jacket main body 25, a down jacket connecting cloth 28 is provided on one side of the down jacket connecting cloth 28, a connecting belt 7 is provided on one side of the down jacket connecting cloth 28, a sewing cloth 3 is provided on one side of the connecting belt 7, an air bag 1 is provided on one side of the connecting belt 7, an trachea 8 is fixedly connected to one side of the air bag 1, the trachea 8 extends out of the down jacket connecting cloth 28, a thread is provided on the outer side of the trachea 8, a connecting pipe 11 is plugged into one side of the trachea 8, a fixing nut 10 is connected to a bearing on one side of the connecting pipe 11, the trachea 8 is threadedly connected to the inner side of the fixing nut 10, one side of the air bag 1 is in contact with the pocket cloth 5, the lower end of the pocket cloth 5 is provided with an elastic cloth 4, the upper end of the elastic cloth 4 It is in contact with the airbag 1, and the elastic cloth 4 is respectively located at the lower side and both ends of the airbag 1. The upper end of the connecting belt 7 is fixedly connected with the fixing cloth 6, and one side of the fixing cloth 6 is in contact with the pocket cloth 5. One side of the fixing cloth 6 is provided with Velcro 2, and the other part of the Velcro 2 is connected to the pocket cloth 5. A fixing ring 9 is provided on one side of the connecting belt 7, and the fixing ring 9 passes through the connecting belt 7. One side of the fixing nut 10 is in contact with the fixing ring 9. The inside of the fixing ring 9 is sleeved with an air tube 8. By arranging the sewing cloth 3 and the down jacket connecting cloth 28, the airbag 1 can be sewn and connected to the down jacket main body 25. By arranging the pocket cloth 5 and the connecting belt 7, the airbag 1 is fixed. By arranging the fixing cloth 6 and the Velcro 2, the airbag 1 is blocked. Through the elastic cloth 4, it is extended as the airbag 1 expands. By arranging the trachea 8 and the fixing ring 9, the airbag 1 is easily inflated.
[0026] When in use, when installing the airbag 1, open the zipper 27, place the airbag 1 between the connecting belt 7 and the pocket cloth 5, then insert the trachea 8 on one side of the airbag 1 into the fixing ring 9 of the connecting belt 7, extend the trachea 8, and then use the fixing cloth 6 on one side of the connecting belt 7 to block the upper end of the airbag 1, and a Velcro 2 is provided on one side of the fixing cloth 6 to connect the fixing cloth 6 to the pocket cloth 5, thereby fixing the airbag 1. After the airbag 1 is inflated, it is adapted through the elastic cloth 4, and a sewing cloth 3 is provided on one side of the connecting belt 7 to sew the sewing cloth 3 to the down jacket connecting cloth 28, so that the airbag 1 can be connected to the down jacket main body 25. When replacing the airbag 1, open the fixing cloth 6 to take it out, thereby achieving the purpose of conveniently replacing the damaged airbag 1. Example
[0027] See also Figures 1 to 7The utility model provides a technical solution: an inflatable down jacket, including a down jacket main body 25, characterized in that: a sleeve 24 is provided on one side of the down jacket main body 25, a collar 26 is provided on the upper end of the down jacket main body 25, a down jacket connecting cloth 28 is provided on one side of the down jacket connecting cloth 28, a connecting belt 7 is provided on one side of the down jacket connecting cloth 28, a sewing cloth 3 is provided on one side of the connecting belt 7, an air bag 1 is provided on one side of the connecting belt 7, a trachea 8 is fixedly connected to one side of the air bag 1, and a connecting cloth 3 is inserted on one side of the trachea 8. The pipe 11 is fixedly connected to a fixed pipe 14 on one side of the connecting pipe 11, and a support frame 16 is fixedly connected to the interior of the fixed pipe 14. A connecting rod 15 is sleeved on one side of the support frame 16. A baffle 17 is provided on one side of the connecting rod 15. A connecting block 19 is provided on one side of the baffle 17. The connecting rod 15 is plugged into one side of the connecting block 19. A movable rod 18 is connected to a bearing on one side of the connecting block 19. One end of the movable rod 18 is fixedly connected to a moving screw 22. A top block 23 is threadedly connected to one side of the moving screw 22. The inner sliding portion of the top block 23 is The connecting block 19 is dynamically connected, and the internal sliding connection of the connecting block 19 is connected with the plug block 21. One end of the plug block 21 is in contact with the top block 23, and the other end of the plug block 21 is connected with the connecting rod 15. One side of the baffle 17 is in contact with the fixed tube 14. The baffle 17 is closely fitted with the inside of the fixed tube 14. The outer side of the fixed tube 14 is threadedly connected with the air valve cap 13. A groove is provided on the inner side of the fixing ring 9. One side of the connecting rod 15 is fixedly connected with the support spring 12. The support spring 12 surrounds the outer side of the connecting rod 15. The support spring One end of 12 is fixedly connected to a support frame 16, and the fixed pipe 14 is connected to the air pipe 8 by setting a connecting pipe 11 and a fixing nut 10. The baffle 17 is supported by setting a support frame 16 and a connecting rod 15. The baffle 17 is rebound supported by a support spring 12. The baffle 17 is fixed by setting a connecting block 19 and cooperating with the connecting rod 15. The connecting block 19 is fixedly connected to the connecting rod 15 by setting a movable rod 18, a movable screw 22, a top block 23, and an insert block 21.
[0028] When in use, after the airbag 1 is installed, the connecting tube 11 is put on the trachea 8, and the fixing nut 10 at one end of the connecting tube 11 is rotated to connect with the thread on the outside of the trachea 8, thereby fixing the connecting tube 11. When inflating the airbag 1, the valve cap 13 is first rotated and removed to expose the fixing tube 14, and the inflating device is connected to the fixing tube 14. The inflating device pushes the baffle 17, and the baffle 17 drives the connecting rod 15 to move, thereby penetrating the fixing tube 14, so that the inflating device can inflate the trachea 8. The airbag 1 is inflated, and after the inflation is completed, the connecting rod 15 is supported by the supporting spring 12, so that the baffle 17 rebounds and blocks the fixed tube 14 to prevent air leakage. After repeated use, the baffle 17 is easy to be unable to fit closely with the fixed tube 14. The movable rod 18 is rotated to drive the movable screw 22 to move the top block 23, so that the insert block 21 returns to the connecting block 19, and the connecting block 19 can be separated from the connecting rod 15. The baffle 17 is removed and replaced, thereby achieving the purpose of blocking the air inside the airbag 1 by the inflation port.
[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An inflatable down jacket, comprising a down jacket body (25), characterized in that: A sleeve (24) is provided on one side of the down jacket body (25), a collar (26) is provided on the upper end of the down jacket body (25), a down jacket connecting cloth (28) is provided on one side of the down jacket connecting cloth (28), a connecting belt (7) is provided on one side of the down jacket connecting cloth (28), a sewing cloth (3) is provided on one side of the connecting belt (7), an air bag (1) is provided on one side of the connecting belt (7), a trachea (8) is fixedly connected to one side of the air bag (1), and a connecting pipe (11) is plugged into one side of the trachea (8); One side of the airbag (1) is in contact with the bag cloth (5), the lower end of the bag cloth (5) is provided with an elastic cloth (4), the upper end of the connecting belt (7) is fixedly connected to the fixing cloth (6), one side of the fixing cloth (6) is provided with a Velcro (2), the other part of the Velcro (2) is connected to the bag cloth (5), one side of the connecting belt (7) is provided with a fixing ring (9), and the interior of the fixing ring (9) is sleeved with an air tube (8); One side of the connecting tube (11) is fixedly connected to a fixing tube (14), the interior of the fixing tube (14) is fixedly connected to a support frame (16), one side of the support frame (16) is sleeved with a connecting rod (15), one side of the connecting rod (15) is provided with a baffle (17), one side of the baffle (17) is in contact with the fixing tube (14), one side of the connecting rod (15) is fixedly connected to a support spring (12), and one end of the support spring (12) is fixedly connected to the support frame (16).
2. The inflatable down jacket according to claim 1, characterized in that: The upper end of the elastic fabric (4) is in contact with the airbag (1), the air tube (8) extends out of the down jacket connecting fabric (28), the fixing ring (9) passes through the connecting belt (7), the elastic fabric (4) is respectively located at the lower side and both ends of the airbag (1), and one side of the fixing fabric (6) is in contact with the pocket fabric (5).
3. The inflatable down jacket according to claim 1, characterized in that: One side of the connecting pipe (11) is connected to a fixing nut (10) via a bearing, the inner side of the fixing nut (10) is threadedly connected to an air pipe (8), one side of the fixing nut (10) is in contact with a fixing ring (9), and the outer side of the air pipe (8) is provided with a thread.
4. The inflatable down jacket according to claim 1, characterized in that: The baffle (17) is closely fitted with the interior of the fixed tube (14), the support spring (12) surrounds the outside of the connecting rod (15), the outside of the fixed tube (14) is threadedly connected to the air valve cap (13), and the inner side of the fixed ring (9) is provided with a groove.
5. The inflatable down jacket according to claim 1, characterized in that: A connecting block (19) is provided on one side of the baffle (17), a connecting rod (15) is plugged into one side of the connecting block (19), a movable rod (18) is connected to a bearing on one side of the connecting block (19), and a movable screw rod (22) is fixedly connected to one end of the movable rod (18).
6. The inflatable down jacket according to claim 5, characterized in that: One side of the movable screw rod (22) is threadedly connected to a top block (23), the interior of the top block (23) is slidably connected to a connecting block (19), the interior of the connecting block (19) is slidably connected to an insert block (21), one end of the insert block (21) is in contact with the top block (23), and the other end of the insert block (21) is plugged into a connecting rod (15).