EP4548812B1 - Drahtziehbare aufblasbare matratze und herstellungsverfahren - Google Patents

Drahtziehbare aufblasbare matratze und herstellungsverfahren

Info

Publication number
EP4548812B1
EP4548812B1 EP23220085.7A EP23220085A EP4548812B1 EP 4548812 B1 EP4548812 B1 EP 4548812B1 EP 23220085 A EP23220085 A EP 23220085A EP 4548812 B1 EP4548812 B1 EP 4548812B1
Authority
EP
European Patent Office
Prior art keywords
face layer
wiredrawing
side wall
strap
inflatable mattress
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP23220085.7A
Other languages
English (en)
French (fr)
Other versions
EP4548812C0 (de
EP4548812A1 (de
Inventor
Bowen Sha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Quluying Outdoor Products Co Ltd
Original Assignee
Shanghai Quluying Outdoor Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202311452076.3A external-priority patent/CN117356871B/zh
Application filed by Shanghai Quluying Outdoor Products Co Ltd filed Critical Shanghai Quluying Outdoor Products Co Ltd
Publication of EP4548812A1 publication Critical patent/EP4548812A1/de
Application granted granted Critical
Publication of EP4548812B1 publication Critical patent/EP4548812B1/de
Publication of EP4548812C0 publication Critical patent/EP4548812C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses
    • A47C27/087—Fluid mattresses with means for connecting opposite sides, e.g. internal ties or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/05—Covering or enveloping cores of pads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses
    • A47C27/081—Fluid mattresses of pneumatic type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses
    • A47C27/081—Fluid mattresses of pneumatic type
    • A47C27/082—Fluid mattresses of pneumatic type with non-manual inflation, e.g. with electric pumps

Definitions

  • Embodiments of the present application relate to the technical field of mattresses, and more particularly to a wiredrawing inflatable mattress and a manufacturing method thereof.
  • inflatable mattresses are widely used in outdoor camping and other occasions with high storage requirements.
  • the inflatable mattress not only provides sufficient support, but also allows it to be stored in a bag when not in use, thereby improving space efficiency. Because of the high space efficiency, the inflatable mattress can not only be used in outdoor camping occasions.
  • Conventional inflatable mattresses on the market are generally composed of an upper sheet, a lower sheet, and like components. A chamber is formed by welding and connecting the sheets, an inflating hole is provided on the side wall of a side edge, and the air can be inflated into the interior such that it has sufficient support.
  • the periphery of the mattress protrudes outwardly, and the cross-section is oval.
  • a chamber 6 connected to the inner cavity of the mattress is usually left at the connection between the side wall 3 and the face layer 2 after the processing, so that the inflatable mattress can complete normal storage.
  • the inflatable mattress has low support for its surrounding sides when in use. When the user approaches the surrounding sides of the mattress during use, a fall occurs due to the relatively low support. This affects the user experience.
  • Other inflatable mattresses are known from e.g. CN111166103A and KR200350728Y1 .
  • the object of the present invention is to address the aforementioned issues in prior art.
  • a wiredrawing inflatable mattress and a manufacturing method thereof are proposed.
  • the technical problem to be solved in the present application is how to improve the user experience.
  • a wiredrawing inflatable mattress comprising a wiredrawing body, and two face layers and a side wall surrounding the wiredrawing body, two ends of the two face layers being welded and connected to the side wall, wherein a connecting strap overlapping and connecting with the side wall is welded and connected to outer edges of the two face layers, the connecting strap comprises a fitting strap and a reinforcing band, the side wall overlaps with a part of the fitting strap, the reinforcing strap covers an overlapping position, and an end of the side wall can be clamped and connected between the fitting strap and the reinforcing band.
  • embodiments of the present application also provide a manufacturing method for a wiredrawing inflatable mattress, the mattress comprising a wiredrawing body formed by cutting, a first face layer, a second face layer, and a side wall, the side wall being provided thereon with an air pump and an air nozzle, and an end of the side wall being connected to the first face layer or the second face layer via a reinforcing strap and an outer side face of the first face layer or the second face layer, wherein the manufacturing method comprises steps below:
  • a wiredrawing body 2, a face layer; 21, a first face layer; 22, a second face layer; 3, a side wall; 3a, an air hole; 3a1, an air nozzle; 3a2, a pull ring; 4, a connecting strap; 4a, a fitting strap; 4b, a reinforcing strap, 4c, an internal indentation; 4d, an external indentation; 5, an air pump; 5b, an air pump hole; and 6, a chamber.
  • An embodiment of the present application provides a wiredrawing inflatable mattress.
  • a wiredrawing body 1 is covered with a face layer 2 at the top and bottom, and a connecting strap 4 comprising a fitting strap 4a and a reinforcing strap 4b is arranged at the outer edge of the face layer 2.
  • the fitting strap 4a is located below the face layer 2
  • the reinforcing strap 4b is located above the fitting strap 4a
  • a side wall 3 is further provided on the surrounding side of the wiredrawing body 1. Two ends of the side wall 3 can overlap with the fitting strap 4a and be connected with the same by welding, and the reinforcing strap 4b is located at the position where the fitting strap 4a overlaps with the side wall 3.
  • the fitting strap 4a is located above the face layer 2.
  • the fitting strap 4a is part of the face layer 2.
  • an air nozzle 3a1 and an air hole 3a are provided on the side wall 3 of the wiredrawing inflatable mattress
  • a detachable air pump 5 is provided inside the wiredrawing inflatable mattress
  • two ends of the side wall 3 and the face layers 2 on the top and bottom of the wiredrawing body 1 are connected via a fitting strap 4a and a reinforcing strap 4b.
  • One end of the fitting strap 4a is welded and connected to the face layer 2 and forms an internal indentation 4c, and the other end overlaps with one end of the side wall 3 and is adhesively connected thereto, and the reinforcing strap 4b covers the above-mentioned position where the side wall 3 overlaps with the fitting strap 4a.
  • An end portion of the side wall 3 is clamped between the fitting strap 4a and the reinforcing strap 4b, in which case welding and connecting are performed by a high-frequency welding device.
  • One end of the reinforcing strap 4b is welded and connected to the fitting strap 4a and forms an external indentation 4d.
  • the reinforcing strap 4b and the fitting strap 4a are formed by welding PVC material with PVC fitting cloth.
  • the air pump 5 in the wiredrawing inflatable mattress cooperates with the air nozzle 3a1 on the side wall 3, and air is input into the wiredrawing inflatable mattress, so as to improve the support of the air cushion by increasing the internal air pressure.
  • the spacing between the two face layers 2 is continuously increased.
  • the two face layers 2 are connected via the connecting strap 4 and the side wall 3, in which case the inner wing wall at one end of the side wall 3 is connected to the fitting strap 4a and one end of the fitting strap 4a is welded and connected to the face layer 2 via a high-frequency welding device and forms an internal indentation 4c, the two ends of the side wall 3 are stretched to two sides under the influence of the face layer 2 such that the inner wall of the side wall 3 is gradually close to the wing wall of the wiredrawing body 1.
  • the overlapping part of the side wall 3 and the fitting strap 4a is covered with a reinforcing strap 4b, and the reinforcing strap 4b is welded and connected to the fitting strap 4a and an external indentation 4d is formed.
  • the side wall 3 is connected to the face layer 2 by means of being clamped by the fitting strap 4a and the reinforcing strap 4b, so that the side wall 3 stretches towards two ends during the inflation and gradually approaches the wiredrawing body 1 while ensuring that the side wall 3 is tightly connected without leakage. At that, the middle position of the side wall 3 is prevented from protruding outwards and the aesthetic property is improved.
  • the technology of the present embodiment is simpler. Under the condition of the same area, the support coverage area is larger, so that the dumping due to insufficient side support can be avoided and the user experience can be improved.
  • the side walls 3 In the storage process after use, due to the simple structure, the side walls 3 only protrude outward and are folded, so that the thickness of the edges is lower during the folding process, so as to facilitate the user in folding and storing.
  • the face layer 2 is welded and connected to the fitting strap 4a and an internal indentation 4c is formed, so as to ensure the strength of the welded connection and avoid air leakage or falling off due to solder skip caused by foreign matter on the surface.
  • the reinforcing strap 4b is welded and connected to the fitting strap 4a via a high-frequency welding device to form an external indentation 4d.
  • the fitting strap 4a and the reinforcing strap 4b are successively welded and connected to the face layer 2, thereby avoiding insufficient welding caused by the overlapping welding connection between the reinforcing strap 4b and the fitting strap 4a so as to improve the stability of welding.
  • the wiredrawing inflatable mattress of the present application has the following advantages.
  • the present application also provides a manufacturing method for a wiredrawing inflatable mattress that may be used to manufacture the wiredrawing inflatable mattress provided by the above embodiments.
  • the wiredrawing inflatable mattress comprises a first face layer 21, a second face layer 22, and a wiredrawing body 1 connected to the support faces of the first face layer 21 and the second face layer 22, wherein the first face layer 21 and the second face layer 22 are also connected via a side wall 3 located at the side portion of the wiredrawing body 1.
  • Two ends of the side wall 3 are both provided with a reinforcing strap 4b, one end of the reinforcing strap 4b is welded and connected to the face layer 2 via a high-frequency device and forms an external indentation 4d, the other end is respectively welded and connected to the outer sides of two ends of the side wall 3, and an air nozzle 3a1 and an air pump 5 are installed in the middle of the side wall 3.
  • the first face layer 21, the second face layer 22, and the wiredrawing body 1 are welded to form an internal indentation 8.
  • the processing steps performed are mainly:
  • a line is drawn on the side wall 3 which is cut in advance and a hole for installing the air nozzle 3a1 and a hole for installing the air pump 5 are opened according to the drawn line, and a size line of an overlapping portion when the reinforcing strap 4b is welded and connected to the first face layer 21 and the second face layer 22 is obtained, so as to facilitate the welding and connection of the first face layer 21, the second face layer 22, and the reinforcing strap 4b in the later stage.
  • the air nozzle 3a1 is pressed into the side wall 3 through the device, and one side of the air nozzle 3a1 with a pull ring 3a2 is located on the outer side of the side wall 3; it is then placed on the workbench, and one side with the pull ring 3a2 is arranged outward one by one; and finally, the air pump 5 is pressed into the air pump hole 5b of the side wall 3 through a die.
  • the side wall 3 and the mattress main body are welded and connected from top to bottom by means of a high-frequency welding device along the height direction of the wiredrawing mattress, so as to facilitate the processing and improve the production efficiency.
  • the reinforcing strap 4b is welded and then welding and connecting to the wiredrawing body 1 is performed.
  • the first face layer 21 and the second face layer 22 can be better located when a fixed connection to the wiredrawing body 1 is performed, so as to reduce the risks of producing defective products due to dislocation, and improve the production efficiency while ensuring that the wiredrawing mattress has sufficient support.
  • the manufacturing method for a wiredrawing inflatable mattress provided by the present application has the following advantages.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Claims (15)

  1. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze, wobei die Matratze einen fadenverstärkten Körper (1), eine erste Deckschicht (21), eine zweite Deckschicht (22) und eine Seitenwand (3) umfasst, die durch Schneiden geformt sind, die Seitenwand (3) darauf mit einer Luftpumpe (5) und einer Luftdüse (3a1) versehen ist und ein Ende der Seitenwand (3) mit der ersten Deckschicht (21) oder der zweiten Deckschicht (22) über einen Verstärkungsstreifen (4b) und eine äußere Seitendecke der ersten Deckschicht (21) oder der zweiten Deckschicht (22) verbunden ist, wobei das Herstellungsverfahren die folgenden Schritte umfasst:
    S1, Verschweißen und Verbinden von äußeren Kanten jeweils der ersten Deckschicht (21) und der zweiten Deckschicht (22) mit dem Verstärkungsstreifen (4b) und Durchführen von Zuschneiden, um eine entsprechende Größe des Verstärkungsstreifens (4b) zu regeln;
    S2, Verschweißen und Verbinden der ersten Deckschicht (21) und der zweiten Deckschicht (22) mit dem fadenverstärkten Körper (1), um einen Matratzenkörper zu bilden, und Schneiden und Regeln einer Größe der ersten Deckschicht (21) und der zweiten Deckschicht (22);
    S3, Verschweißen und Verbinden einer Seite einer geschnittenen ersten Deckschicht (21) mit einer äußeren Seite eines oberen Endes der Seitenwand (3) über den Verstärkungsstreifen (4b) und direkt Verschweißen und Verbinden der anderen Seite mit einer inneren Seite des oberen Endes der Seitenwand (3) und
    S4, Verschweißen und Verbinden einer äußeren Seite eines unteren Endes der Seitenwand (3) mit dem Verstärkungsstreifen (4b), der sich auf der zweiten Deckschicht (22) befindet, und direkt Verschweißen und Verbinden einer inneren Seite des unteren Endes der Seitenwand (3) mit der zweiten Deckschicht (22).
  2. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 1, ferner umfassend nach Schritt S1: Prüfen, ob ein Leckdruck oder Falten an einem bestimmten Positionsphänomen vorliegt, und wenn das der Fall ist, dessen Platzieren in einem Fehlerbereich.
  3. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 1, wobei der Verstärkungsstreifen (4b) jeweils an der ersten Deckschicht (21) oder der zweiten Deckschicht (22) mittels einer Hochfrequenzschweißvorrichtung angeschweißt wird und eine externe Vertiefung (4d) auf dem Verstärkungsstreifen (4b) gebildet wird.
  4. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 1, wobei Schritt S2 Folgendes umfasst: Nachdem die erste Deckschicht (21) und die zweite Deckschicht (22) beide flach gelegt wurden, Verschweißen und Verbinden des fadenverstärkten Körpers (1) mit der ersten Deckschicht (21) und der zweiten Deckschicht (22) über eine Hochfrequenzschweißvorrichtung und Bilden einer internen Vertiefung (4c) sowohl auf der ersten Deckschicht (21) als auch auf der zweiten Deckschicht (22).
  5. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 1, ferner vor Schritt S3 Folgendes umfassend: Zeichnen einer Linie auf der Seitenwand (3), festes Verbinden einer Luftdüse (3a1) mit der Seitenwand (3), dann Öffnen eines Luftpumpenlochs (5b) in der Seitenwand (3) und Drücken der Luftpumpe (5) durch eine Matrize.
  6. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 5, wobei die Seitenwand (3) nach dem Schneiden markiert und einer Strichzeichnung an einer Position unterzogen wird, an der ein Loch geöffnet werden muss, und die Luftdüse (3a1) durch die Seitenwand (3) geschweißt wird.
  7. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 6, wobei die Seitenwand (3) nach unten gebracht wird und das Luftpumpenloch (5b) in der Seitenwand (3) gebildet wird und die Luftpumpe (5) dann durch das Luftpumpenloch (5b) unter Nutzung einer Matrize an der Seitenwand (3) befestigt wird.
  8. Herstellungsverfahren für eine fadenverstärkte aufblasbare Matratze nach Anspruch 1, ferner umfassend nach Schritt S4: Prüfen, ob ein fertiges Produkt optische Fehler aufweist, und wenn das der Fall ist, dessen Platzieren in einem Bereich für fehlerhafte Produkte.
  9. Fadenverstärkte aufblasbare Matratze, umfassend einen fadenverstärkten Körper (1) und zwei Deckschichten (2) und eine Seitenwand (3), die den fadenverstärkten Körper (1) umgibt, wobei zwei Enden der beiden Deckschichten (2) mit der Seitenwand (3) verschweißt und verbunden sind, wobei ein Verbindungsstreifen (4), der die Seitenwand (3) überlappt und mit dieser verbunden ist, mit den äußeren Kanten der beiden Deckschichten (2) verschweißt und verbunden ist, der Verbindungsstreifen (4) einen Passstreifen (4a) und einen Verstärkungsstreifen (4b) umfasst, die Seitenwand (3) einen Teil des Passstreifens (4a) überlappt, der Verstärkungsstreifen (4b) eine Überlappungsposition bedeckt und ein Ende der Seitenwand (3) zwischen den Passstreifen (4a) und den Verstärkungsstreifen (4b) geklemmt und verbunden werden kann.
  10. Fadenverstärkte aufblasbare Matratze nach Anspruch 9, wobei ein Ende des Passstreifens (4a) mit der Deckschicht (2) verbunden ist und ein Ende des Verstärkungsstreifens (4b) mit dem Passstreifen (4a) verschweißt und verbunden ist.
  11. Fadenverstärkte aufblasbare Matratze nach Anspruch 9 oder 10, wobei eine Verbindungsposition des Verbindungsstreifens (4) und der Deckschicht (2) mit einer internen Vertiefung (4c) und einer externen Vertiefung (4d) versehen ist, wobei die interne Vertiefung (4c) durch eine Schweißverbindung des Passstreifens (4a) und der Deckschicht (2) gebildet ist und die externe Vertiefung (4d) durch eine Schweißverbindung des Passstreifens (4a) und des Verstärkungsstreifens (4b) gebildet ist.
  12. Fadenverstärkte aufblasbare Matratze nach Anspruch 9 oder 10, wobei ein Bereich des fadenverstärkten Körpers (1) der gleiche ist wie ein Bereich der Deckschicht (2) und die beiden Deckschichten (2) mit dem fadenverstärkten Körper (1) verbunden sind.
  13. Fadenverstärkte aufblasbare Matratze nach Anspruch 9, wobei der Verbindungsstreifen (4) mit den beiden Deckschichten (2) und der Seitenwand (3) mittels einer Hochfrequenzschweißvorrichtung verschweißt und verbunden ist.
  14. Fadenverstärkte aufblasbare Matratze nach Anspruch 9, wobei eine Luftpumpe (5) in der fadenverstärkten aufblasbaren Matratze bereitgestellt ist, ein Luftloch (3a) in der Seitenwand (3) bereitgestellt ist, eine Luftdüse (3a1) auf dem Luftloch (3a) bereitgestellt ist und die Luftdüse (3a1) mit der Luftpumpe (5) kooperieren kann.
  15. Fadenverstärkte aufblasbare Matratze nach Anspruch 9, wobei der Passstreifen (4a) und der Verstärkungsstreifen (4b) durch Verschweißen von PVC-Material mit PVC-Passgewebe gebildet sind.
EP23220085.7A 2023-11-02 2023-12-22 Drahtziehbare aufblasbare matratze und herstellungsverfahren Active EP4548812B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202311452076.3A CN117356871B (zh) 2023-08-15 2023-11-02 一种拉丝充气床垫的制造方法
CN202322966762.4U CN221750042U (zh) 2023-08-15 2023-11-02 一种拉丝充气床垫

Publications (3)

Publication Number Publication Date
EP4548812A1 EP4548812A1 (de) 2025-05-07
EP4548812B1 true EP4548812B1 (de) 2025-12-03
EP4548812C0 EP4548812C0 (de) 2025-12-03

Family

ID=89430051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23220085.7A Active EP4548812B1 (de) 2023-11-02 2023-12-22 Drahtziehbare aufblasbare matratze und herstellungsverfahren

Country Status (5)

Country Link
EP (1) EP4548812B1 (de)
JP (1) JP7701433B2 (de)
KR (1) KR20250064532A (de)
AU (1) AU2023285997B1 (de)
WO (1) WO2025092817A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN220069297U (zh) * 2023-05-17 2023-11-24 佛山市天盛休闲运动用品有限公司 一种充气床

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610898A (en) * 1923-10-05 1926-12-14 Cleveland R Steiner Pneumatic mattress
US6839922B1 (en) 2003-11-10 2005-01-11 James A. Foggett Heated inflatable air bed
KR200350728Y1 (ko) * 2004-02-14 2004-05-31 삼호산업 주식회사 에어 매트리스의 테두리부 결합구조
US9254047B1 (en) 2006-07-14 2016-02-09 William Schermel Reinforced vinyl air mattress
CN106175258A (zh) * 2016-07-08 2016-12-07 安徽永泰塑胶制品有限公司 一种充气床垫的制作方法
CN106073292A (zh) * 2016-07-25 2016-11-09 刘炜舜 一种直拉带充气床垫及其制造方法
SI25379A (sl) * 2017-02-03 2018-08-31 3S Sport D.O.O. Napihljivo plovilo z izoblikovanimi robovi
CN211704099U (zh) * 2017-05-22 2020-10-20 浙江嘉声环保科技有限公司 一种tpu充气拉丝床垫
CN209186140U (zh) * 2018-08-16 2019-08-02 威海菲沃瑞体育用品有限公司 一种耐高压充气床垫
CN111166103A (zh) * 2020-02-21 2020-05-19 深圳礼意久久网络科技有限公司 一种新型气垫床
CN211582347U (zh) * 2020-02-22 2020-09-29 龙寿国 一种新型床垫
US10945533B1 (en) * 2020-06-14 2021-03-16 Dongguan Hongyu Plastic Co., Ltd Air bed
CN217554126U (zh) * 2022-07-15 2022-10-11 威海速诺户外用品有限公司 一种新型防滑充气垫
CN221750042U (zh) * 2023-08-15 2024-09-24 上海趣路营户外用品有限公司 一种拉丝充气床垫

Also Published As

Publication number Publication date
EP4548812C0 (de) 2025-12-03
WO2025092817A1 (zh) 2025-05-08
KR20250064532A (ko) 2025-05-09
EP4548812A1 (de) 2025-05-07
AU2023285997B1 (en) 2025-04-17
JP7701433B2 (ja) 2025-07-01
JP2025076969A (ja) 2025-05-16

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