Vacuum compression gusseted duffel suitcase

Abstract

The utility model belongs to the technical field of draw-bar box, concretely relates to the draw-bar box with vacuum compression lining cloth bag, including luggage one and luggage two, the common setting has slide fastener between luggage one and luggage two, the back fixedly connected with telescopic seat of luggage one, the inside slide connection has telescopic draw -bar of telescopic seat, the inboard fixedly connected with vacuum compression lining cloth bag of luggage one, the utility model discloses a vacuum compression lining cloth bag is arranged in the inside of draw-bar box, sets up the opening on vacuum compression lining cloth bag, is used for taking and placing article, in addition, sets up the reverse mechanism on vacuum compression lining cloth bag, when vacuum compression lining cloth bag is extracted vacuum from the reverse mechanism place using vacuum tool, the plug in the reverse mechanism can be sealed hollow sleeve under the action of spring, thereby reaches the purpose that prevents the air leakage, such that vacuum compression lining cloth bag is compressed space, and draw-bar box can carry more articles.

Description

TECHNICAL FIELD

[0001] The utility model relates to trolley case technical field, specifically have vacuum compression lining bag trolley case. BACKGROUND

[0002] Trolley case refers to the luggage case with trolley and wheels, because it is convenient to use and is widely used. At the same time, trolley case is also divided into single tube trolley and double tube trolley because of the trolley on the case, and the tube of the trolley is also divided into square tube and round tube to facilitate dragging when walking, greatly reducing the burden.

[0003] Through the search, the utility model patent with publication number CN209644125U discloses a trolley case, including box and trolley, according to the length of trolley from the box stretches out, trolley has handle position, push position and pull position in turn, when trolley is in handle position, the box can be lifted by trolley;Trolley has handle position, push position and pull position, trolley can be directly used as handle when in handle position, the box does not need to be assembled luggage handle again, simplifies the design, appearance is simple and clean, convenient to carry.

[0004] And the existing trolley case is limited by the internal space, so the amount of articles carried at a time is relatively fixed, which is not practical. Therefore, it needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims at providing vacuum compression lining bag trolley case, solves the problem that the existing trolley case is limited by the internal space, so the amount of articles carried at a time is relatively fixed, which is not practical.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: vacuum compression lining bag trolley case, including bag one and bag two, the bag one and bag two are commonly provided with zipper, the back of bag one is fixedly connected with telescopic seat, the inside of telescopic seat is slidably connected with telescopic trolley, the inside of bag one is fixedly connected with vacuum compression lining bag, the vacuum compression lining bag is provided with check mechanism, the vacuum compression lining bag is provided with opening, the inner surface of vacuum compression lining bag is in contact with baffle ring, and the position of baffle ring corresponds to opening, the baffle ring is fixedly connected with plug sleeve, the plug sleeve penetrates vacuum compression lining bag and is slidably connected with vacuum compression lining bag, the outer surface of vacuum compression lining bag is in contact with sealing gasket, the baffle ring penetrates sealing gasket and is slidably connected with sealing gasket, the side, away from vacuum compression lining bag of sealing gasket, is in contact with buckle plate, the buckle plate is in contact with annular clasp.

[0007] Preferably, the sealing gasket is embedded with a sealing strip on the side in contact with the vacuum compression lining bag, and the sealing strip is in contact with the vacuum compression lining bag. By arranging the sealing strip, the sealing property between the sealing gasket and the vacuum compression lining bag can be improved.

[0008] Preferably, the sleeve is fixedly connected with an annular clasp, and the clamping plate is clamped with the sealing gasket. By arranging the annular clasp, the sealing gasket is locked with the clamping plate.

[0009] Preferably, the anti-backflow mechanism comprises a hollow sleeve fixedly connected to the vacuum compression lining bag, the hollow sleeve penetrates through the vacuum compression lining bag, a hollow plate fixedly connected to the inner side of the hollow sleeve, a sliding rod fixedly connected to the hollow plate, a plug sleeved to the end of the sliding rod, the plug is slidably connected to the hollow sleeve, a guide rod fixedly connected to the hollow plate and slidably connected to the plug, and a cover threadedly connected to the outer side of the hollow sleeve. By arranging the anti-backflow mechanism, after the vacuum compression lining bag is vacuumized by a vacuum tool, air is not easy to flow back, and the vacuum state in the vacuum compression lining bag is ensured.

[0010] Preferably, the plug is internally provided with a spring, one end of the spring is fixedly connected to the sliding rod, and the other end of the spring is fixedly connected to the inner surface of the plug. By arranging the spring, the plug is assisted to reset.

[0011] Preferably, the hollow plate is fixedly connected with a sealing sleeve, and the sealing sleeve is fixedly connected with the plug. By arranging the sealing sleeve, the spring is prevented from being affected by water vapor.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a vacuum compression lining bag is arranged in the inside of the draw-bar box, an opening is arranged on the vacuum compression lining bag for taking and placing articles, and an anti-backflow mechanism is arranged on the vacuum compression lining bag. When the vacuum compression lining bag is vacuumized by a vacuum tool from the anti-backflow mechanism, the plug in the anti-backflow mechanism is blocked in the hollow sleeve under the action of the spring, thereby preventing air leakage. The vacuum compression lining bag is compressed, and the draw-bar box can carry more articles.

[0014] 2. The utility model discloses that the opening of the vacuum compression lining bag is provided with a stop ring, a sleeve, an annular clasp, a sealing gasket, a sealing ring and a clamping plate. The opening of the vacuum compression lining bag is sealed by the inner and outer buckles, thereby further ensuring the vacuum state of the vacuum compression lining bag. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model.

[0016] Figure 2 The utility model discloses a Figure 1 The structure amplification diagram of A at place of

[0017] Figure 3 The utility model discloses a Figure 1 The structure amplification diagram of B at place of

[0018] Figure 4 The utility model discloses a Figure 1 The partial structure perspective diagram of A at place of

[0019] In the drawing: 1, luggage one, 2, luggage two, 3, telescopic seat, 4, telescopic pull rod, 5, vacuum compression lining bag, 6, check mechanism, 7, opening, 8, blocking ring, 9, insert sleeve, 10, annular clasp, 11, sealing gasket, 12, sealing strip, 13, buckle plate, 61, hollow sleeve, 62, hollow plate, 63, sliding rod, 64, plug, 65, spring, 66, guide rod, 67, sealing sleeve, 68, buckle cover. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0021] Please refer to Figure 1 , Figure 3 , Figure 4 The utility model discloses a vacuum compression lining bag pull rod case, including luggage one 1 and luggage two 2, the common setting of zipper between luggage one 1 and luggage two 2, the back of luggage one 1 is fixedly connected with telescopic seat 3, the inside telescopic seat 3 is slidably connected with telescopic pull rod 4, the inboard of luggage one 1 is fixedly connected with vacuum compression lining bag 5, and the opening 7 is set up on vacuum compression lining bag 5, and the inner surface of vacuum compression lining bag 5 is contacted with blocking ring 8, and the position of blocking ring 8 corresponds with opening 7, and blocking ring 8 is fixedly connected with insert sleeve 9, and insert sleeve 9 penetrates vacuum compression lining bag 5 and is slidably connected with vacuum compression lining bag 5, and the outer surface of vacuum compression lining bag 5 is contacted with sealing gasket 11, and blocking ring 8 penetrates sealing gasket 11 and is slidably connected with sealing gasket 11, and the side of sealing gasket 11 away from vacuum compression lining bag 5 is contacted with buckle plate 13, and buckle plate 13 is contacted with annular clasp 10.

[0022] Please refer to Figure 1 , Figure 3 , Figure 4The side of the sealing gasket 11 in contact with the vacuum compression lining bag 5 is embedded with a sealing strip 12 in contact with the vacuum compression lining bag 5. The sealing strip 12 can increase the sealing between the sealing gasket 11 and the vacuum compression lining bag 5. The insertion sleeve 9 is fixedly connected with a ring-shaped clasp 10, and the buckle plate 13 is clamped with the sealing gasket 11. The ring-shaped clasp 10 cooperates with the buckle plate 13 to lock the sealing gasket 11.

[0023] Please refer to Figure 1 、 Figure 2 The vacuum compression lining bag 5 is provided with a check mechanism 6. After the vacuum compression lining bag 5 is vacuumized by a tool, the check mechanism 6 can prevent the air from flowing back, so as to ensure the vacuum state of the vacuum compression lining bag 5. The check mechanism 6 comprises a hollow sleeve 61 fixedly connected to the vacuum compression lining bag 5 and penetrating through the vacuum compression lining bag 5, a hollow plate 62 fixedly connected to the inner side of the hollow sleeve 61, a sliding rod 63 fixedly connected to the hollow plate 62, a plug 64 slidably sleeved to the end of the sliding rod 63 and slidably connected to the hollow sleeve 61, a guide rod 66 fixedly connected to the hollow plate 62 and slidably connected to the plug 64, and a buckle cover 68 threadedly connected to the outer side of the hollow sleeve 61. The plug 64 is internally provided with a spring 65, one end of the spring 65 is fixedly connected to the sliding rod 63, and the other end of the spring 65 is fixedly connected to the inner surface of the plug 64. The spring 65 can assist the plug 64 to reset. The hollow plate 62 is fixedly connected with a sealing sleeve 67, and the sealing sleeve 67 is fixedly connected with the plug 64. The sealing sleeve 67 can prevent the spring 65 from being affected by water vapor.

[0024] The specific implementation process of the utility model is as follows: in use, first, the vacuum compression lining bag 5 can be used to store articles from the opening 7 of the vacuum compression lining bag 5, then the insertion sleeve 9 on the blocking ring 8 is transmitted out of the vacuum compression lining bag 5, and then the sealing gasket 11 and the buckle plate 13 are sequentially attached to the insertion sleeve 9 until the buckle plate 13 and the ring-shaped clasp 10 on the insertion sleeve 9 are clamped together. Then, a normal vacuumizing tool is used to butt joint the tool with the hollow sleeve 61, and then the vacuum compression lining bag 5 is vacuumized. The plug 64 is separated from the hollow sleeve 61 under the action of the spring 65, and when the vacuumizing is completed, the plug 64 is reset under the action of the spring 65, so as to prevent air leakage.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A suitcase with vacuum compression gusset bag trolley, comprising a suitcase one (1) and a suitcase two (2), characterized in that: The luggage one (1) and the luggage two (2) are provided with a zipper, the back of the luggage one (1) is fixedly connected with a telescopic seat (3), the inside of the telescopic seat (3) is slidably connected with a telescopic pull rod (4), the inside of the luggage one (1) is fixedly connected with a vacuum compression lining bag (5), the vacuum compression lining bag (5) is provided with a check mechanism (6), the vacuum compression lining bag (5) is provided with an opening (7), the inner surface of the vacuum compression lining bag (5) is in contact with a blocking ring (8), the position of the blocking ring (8) corresponds to the opening (7), the blocking ring (8) is fixedly connected with a plug sleeve (9), the plug sleeve (9) penetrates the vacuum compression lining bag (5) and is slidably connected with the vacuum compression lining bag (5), the outer surface of the vacuum compression lining bag (5) is in contact with a sealing gasket (11), the blocking ring (8) penetrates the sealing gasket (11) and is slidably connected with the sealing gasket (11), the side, away from the vacuum compression lining bag (5), of the sealing gasket (11) is in contact with a buckle plate (13), and the buckle plate (13) is in contact with a ring-shaped clasp (10).

2. The vacuum-compressed gusseted duffel case of claim 1, wherein: The side, in contact with the vacuum compression lining bag (5), of the sealing gasket (11) is embedded with a sealing strip (12).

3. The bag with vacuum-compressed interlining trolley case according to claim 1, characterized in that: The plug sleeve (9) is fixedly connected with the ring-shaped clasp (10), and the buckle plate (13) is clamped with the sealing gasket (11).

4. The bag with vacuum-compressed interlining trolley case according to claim 1, characterized in that: The check mechanism (6) comprises a hollow sleeve (61) fixedly connected with the vacuum compression lining bag (5), and the hollow sleeve (61) penetrates the vacuum compression lining bag (5), the inside of the hollow sleeve (61) is fixedly connected with a hollow plate (62), the hollow plate (62) is fixedly connected with a sliding rod (63), the end of the sliding rod (63) is slidably sleeved with a plug (64), the plug (64) is slidably connected with the hollow sleeve (61), the hollow plate (62) is fixedly connected with a guide rod (66), the guide rod (66) is slidably connected with the plug (64), and the outside of the hollow sleeve (61) is threadedly connected with a buckle cover (68).

5. The bag with a vacuum-compressed lining and a bag handle rod suitcase, according to claim 4, characterized by the fact that: The inside of the plug (64) is provided with a spring (65), one end of the spring (65) is fixedly connected with the sliding rod (63), and the other end of the spring (65) is fixedly connected with the inner surface of the plug (64).

6. The bag with vacuum-compressed interlining trolley case according to claim 4, characterized in that: The hollow plate (62) is fixedly connected with a sealing sleeve (67), and the sealing sleeve (67) is fixedly connected with the plug (64). The hollow plate (62) is fixedly connected with a sealing sleeve (67), and the sealing sleeve (67) is fixedly connected with the plug (64).

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