A clothing storage bag

Abstract

The present invention discloses a clothing storage bag, including a bag body and a hanging assembly, wherein the bag body is provided with a bag opening, the bag body includes a front side film and a rear side film, the bag body is provided with a through hole through which the front side film and the rear side film are penetrated, a sealing structure connecting the front side film and the rear side film is provided at the through hole, the hanging assembly includes a hanging hook located outside the bag body and a connector connected to the lower part of the hanging hook and penetrating the through hole, and a hanging space is left between the sealing structure and the upper side of the bag body for the hook part of the hanger to pass through and hang on the connector. In the present invention, the hanging assembly is an independent component and does not need to be welded with the bag body, which is convenient for improving production efficiency, reducing production costs, and improving product qualification rate.

Description

Technical Field

[0001] The invention relates to a clothing storage bag. Background Art

[0002] The clothing storage bags currently on the market include vacuum compression bags, dust bags or other common clothing packaging bags. Vacuum compression bags, as the name suggests, are bags that have air extracted and naturally compressed by atmospheric pressure. They are mainly used to store quilts and various clothes. They are moisture-proof, mildew-proof, moth-proof and odor-proof.

[0003] In order to allow clothes to be hung up after being stored in a bag, the patent with publication number CN2334694Y discloses a hangable vacuum storage bag, which can be hung up after packaging clothes. However, this vacuum bag also has certain problems. In the hanging hook part used for hanging clothes hangers, a hanging hole for hanging clothes hangers needs to be provided in the vacuum bag, and the upper end of the hanging hook part needs to extend to the outside of the vacuum bag. Therefore, the hanging hook part of the vacuum bag needs to be welded to the bag body. The hanging hook part is generally made of hard plastic, and the plastic sheet of the bag body is generally made of PE material. The welding production process between the two is very complicated, which increases the production cost. The welding position between the hanging hook part and the bag body is prone to cracking due to inadequate welding. Summary of the invention

[0004] In view of this, an object of the present invention is to provide a clothing storage bag, the hanging assembly of which does not need to be welded to the bag body, thereby facilitating improving production efficiency, reducing production costs, reducing the risk of rupture, and improving product qualification rate.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] A clothing storage bag comprises a bag body and a hanging assembly, the bag body comprising a front side film and a rear side film, the bag body is provided with a bag opening, the bag body is provided with a through hole that penetrates the front side film and the rear side film, the through hole is provided with a sealing structure that connects the front side film and the rear side film so that a closed space can be formed in the bag body after the bag opening is closed, the hanging assembly comprises a hanging hook located outside the bag body and a connecting piece connected to the lower part of the hanging hook and penetrating the through hole, a hanging space is left between the sealing structure and the upper side edge of the bag body for the hook part of the hanger to pass through and be hung on the connecting piece.

[0007] As a further optimization scheme of the above technical scheme, the sealing structure is an annular heat sealing position surrounding the through hole formed by directly heat sealing between the front side film and the back side film, or an annular heat sealing position surrounding the through hole by sandwiching at least one plastic film between the front side film and the back side film.

[0008] As a further optimization solution of the above technical solution, a protective device capable of limiting the annular heat-sealed position from bearing the gravity of the clothes loaded in the bag is provided on the bag body or the hanging hook.

[0009] As a further optimization scheme of the above technical scheme, the hanging hook includes a curved hook, a first connecting rod connected to the lower end of the curved hook and located on the front side of the bag body, and a second connecting rod connected to the lower end of the curved hook and located on the rear side of the bag body. The protective device includes a first clamping plate arranged at the lower end of the first connecting rod and a second clamping plate located at the lower end of the second connecting rod. The first clamping plate and the second clamping plate are connected by the connecting piece to clamp the upper edge of the annular heat sealing position.

[0010] As a further optimization solution of the above technical solution, the first clamping plate and the second clamping plate completely cover the annular heat sealing position so that the entire annular heat sealing position is clamped by the first clamping plate and the second clamping plate.

[0011] As a further optimization solution of the above technical solution, the annular heat sealing position is in a circular ring shape, the first clamping plate and the second clamping plate are both circular, and the diameters of the two are greater than or equal to the outer diameter of the annular heat sealing position.

[0012] As a further optimization solution of the above technical solution, the protection device includes a buffer member arranged in the bag body and surrounding the annular heat sealing position.

[0013] As a further optimization scheme of the above technical scheme, the connecting member includes a clothes hanging shaft, the first clamping plate and the second clamping plate are both mounted on the clothes hanging shaft, the head end of the clothes hanging shaft is provided with a limit platform that can be engaged with the first clamping plate, and the end of the clothes hanging shaft is provided with an elastic buckle that can be buckled on the second clamping plate.

[0014] As a further optimization scheme of the above technical scheme, the clothes hanging shaft is cylindrical, and at least two axial first shrinkage and expansion grooves are arranged at intervals at the end of the clothes hanging shaft. The first shrinkage and expansion grooves separate a plurality of spring sheets on the clothes hanging shaft, and a convex portion is arranged at the free end of the spring sheet, and the spring sheet and the convex portion constitute the elastic buckle.

[0015] As a further optimization scheme of the above technical scheme, the connecting member also includes an axial core member that can be inserted into the clothes hanging shaft, and the axial core member is provided with at least two limit blocks corresponding to the first shrinkage and expansion grooves one by one. When the axial core member is installed on the clothes hanging shaft, the limit blocks are inserted into the corresponding first shrinkage and expansion grooves to limit the bending deformation of the elastic buckle.

[0016] As a further optimization scheme of the above technical scheme, the lower part of the first connecting rod has a first oblique rod section connected to the first clamping plate, and the lower part of the second connecting rod has a second oblique rod section connected to the second clamping plate, and the first oblique rod section and the second oblique rod section form a V-shaped structure.

[0017] As a further optimization solution of the above technical solution, the middle part of the first connecting rod has a first bent rod section bulging forward, and the middle part of the second connecting rod has a second bent rod section bulging backward and forward.

[0018] As a further optimization solution of the above technical solution, the second connecting rod is fixed to the hook, and the first connecting rod is detachably connected to the hook.

[0019] As a further optimization scheme of the above technical scheme, the connecting member is rod-shaped and one end of which is fixed to the first clamping plate, a first step hole is provided on the second clamping plate, the other end of the connecting member is inserted into the first step hole, and the connecting member is provided with at least two first elastic buckles which are buckled on the steps of the first step hole.

[0020] As a further optimization of the above technical solution, a second stepped hole is provided at the lower end of the hook, and a second elastic buckle is provided at the upper end of the first clamping plate, which is inserted into the second stepped hole and buckled on the step of the second stepped hole.

[0021] As a further optimization of the above technical solution, a supporting device that can be connected to the upper side of the bag body is provided between the first connecting rod and the second connecting rod to limit the downward deformation of the upper side and compress the hanging space.

[0022] As a further optimization scheme of the above technical scheme, a perforation is provided on the upper side of the bag body, and the supporting device includes a first protrusion provided on the first connecting rod, and a second protrusion provided on the second connecting rod and docked with the first protrusion, and the first protrusion and the second protrusion are docked to form a rod-like structure passing through the perforation.

[0023] As a further optimization solution of the above technical solution, the width H of the hanging space is 1-10 cm.

[0024] As a further optimization scheme of the above technical scheme, the bending hook includes a bending hook member, a rotating sleeve and a vertical rod. The rotating sleeve is hinged to the lower end of the bending hook member so that the bending hook member can rotate around a horizontal axis relative to the rotating sleeve. The vertical rod is rotatably connected to the rotating sleeve so that the rotating sleeve can rotate around a vertical axis relative to the vertical rod.

[0025] As a further optimization scheme of the above technical scheme, a U-shaped seat with an opening facing downward is provided at the lower end of the bent hook piece, axial holes are provided on the inner side walls on both sides of the U-shaped seat, and axial pins rotatably matched with the corresponding axial holes are provided on both sides of the rotating sleeve.

[0026] As a further optimization scheme of the above technical scheme, the vertical rod includes a thin rod section and a rod head arranged at the upper end of the thin rod section, the rotating sleeve includes a cylindrical tube section for the rod head to pass through, and a conical tube section for the thin rod section to pass through and to limit the passage of the rod head, and the rotating sleeve is provided with at least two axial second expansion and contraction grooves so that the rod head can push the conical tube section to produce elastic deformation and pass through the conical tube section under the action of external force.

[0027] As a further optimization solution of the above technical solution, the club head is provided with a spherical arc surface or a conical surface that matches with the inner side wall of the tapered tube section.

[0028] As a further optimization of the above technical solution, the left side of the bag body is provided with an exhaust channel parallel to the left side of the bag body, and the center point of the through hole deviates from the symmetry axis of the bag body and the distance between the two is 0-5cm.

[0029] As a further optimization solution of the above technical solution, the upper side edge of the bag body is an arc edge with a middle portion convex upward.

[0030] As a further optimization solution of the above technical solution, the bag body is also provided with a sealing structure capable of sealing the bag opening and an exhaust valve capable of exhausting the gas in the bag body.

[0031] As a further optimization solution of the above technical solution, the sealing structure includes a bone strip zipper arranged at the bag opening, and a sliding sealing member capable of moving along the bone strip zipper to seal the bone strip zipper is arranged at the bag opening.

[0032] As a further optimization of the above technical solution, the annular heat-sealing position is a continuous annular structure or an annular structure formed by piecing together several heat-sealing positions. The beneficial effects of the present invention are:

[0033] First, the hanging component in the present invention is an independent component located outside the bag body and does not need to be welded to the bag body. It only needs to weld an annular heat seal between the front film and the back film, and then install the hanging component on the bag body. This welding process is very simple and has high work efficiency, which is conducive to reducing production costs and improving product qualification rate.

[0034] Second, the bag body or the hanging hook is provided with a protective device. When hanging clothes in the bag body, the clothes are directly hung on the above-mentioned connecting piece. The annular heat sealing position, the front side film and the rear side film do not need to bear the gravity of the clothes, which is beneficial to improving the service life of the bag body.

[0035] Third, the clothes hanging shaft adopts a cylindrical structure, and an elastic buckle is formed by setting a shrinkage groove, which is easy to produce and shape, helps to reduce production costs, and is easy to assemble it with the hanging hook to the bag body. After assembly, the convex part and the limit platform on the clothes hanging shaft can limit the two rings from separating from the clothes hanging shaft.

[0036] Fourth, the upper side of the bag body is designed to be an arc edge, which is more matched with the top of the clothes. There is less excess part on the top of the bag body, which is not easy to be squeezed to form creases and is beautiful.

[0037] Fifth, a supporting device is provided between the first connecting rod and the second connecting rod, which can prevent the upper side from deforming downward and compressing the hanging space.

[0038] Sixth, the curved hook of the hanging hook is designed to be composed of three parts: a hook piece, a rotating sleeve and a vertical rod, so that the curved hook of the hanging hook can be rotated horizontally, and can also be rotated longitudinally and folded and hidden. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the structure of the use state of the embodiment 1 of the present invention;

[0040] Figure 2 is a cross-sectional view of the use state of embodiment 1 of the present invention;

[0041] Figure 3 Schematic diagram of the heat-sealed portion of the bag body in Example 1 of the present invention;

[0042] Figure 4 yes Figure 2 A magnified view of part B;

[0043] Figure 5 is a three-dimensional diagram of the hanging assembly in Example 1 of the present invention;

[0044] Figure 6 is an exploded view of the hanging assembly in Example 1 of the present invention;

[0045] Figure 7 This is a schematic diagram of the structure of the use state of the second embodiment of the present invention;

[0046] Figure 8 is an exploded view of the hanging assembly in Example 2 of the present invention;

[0047] Fig. 9 is a cross-sectional view of the upper half of Embodiment 2 of the present invention;

[0048] Fig.10 This is a schematic diagram of the structure of the use state of embodiment 3 of the present invention;

[0049] Fig.11is a schematic diagram of the heat-sealed portion of the bag body in Example 4 of the present invention;

[0050] Fig.12 yes Fig.11 Enlarged view of part C;

[0051] Fig.13 is a schematic diagram of the structure of Embodiment 5 of the present invention;

[0052] Fig.14 yes Fig.13 A magnified view of part D in the middle;

[0053] Fig.15 is an exploded view of the hanging assembly in Example 5 of the present invention;

[0054] Fig.16 is a schematic diagram of the structure of Embodiment 6 of the present invention;

[0055] Fig.17 It is a structural diagram of Example 7 of the present invention. DETAILED DESCRIPTION

[0056] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0057] It should be noted that all directional indications in the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the descriptions of "preferred", "sub-preferred", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "preferred" or "sub-preferred" may explicitly or implicitly include at least one such feature.

[0058] Reference Figures 1 to 17 The present invention proposes a clothing storage bag, including a bag body 1 and a hanging assembly, wherein a bag opening 104 is provided on the bottom edge, left edge or right edge of the bag body 1, the bag body 1 includes a front side film 11 and a rear side film 12, and a through hole 101 is provided on the bag body 1 to penetrate the front side film 11 and the rear side film 12, and a sealing structure connecting the front side film 11 and the rear side film 12 is provided at the through hole 101 so that a closed space can be formed in the bag body 1 after the bag opening 104 is closed, and the hanging assembly includes a hanging hook 3 located outside the bag body 1 and a connecting piece 6 connected to the lower part of the hanging hook 3 and penetrating the through hole 101, and a hanging space is left between the sealing structure and the upper side edge 102 of the bag body 1 for the hook part of the hanger 9 to pass through and be hung on the connecting piece 6, so that the hanger 9 loaded into the bag body 1 can be hung on the connecting piece 6.

[0059] In a preferred embodiment of the present invention, both the front film 11 and the back film 12 are made of transparent plastic films, and the sealing structure is an annular heat-sealing position 105 surrounding the through hole 101 formed by directly heat-sealing between the front film 11 and the back film 12, or an annular heat-sealing position 105 surrounding the through hole 101 by sandwiching at least one plastic film between the front film 11 and the back film 12. The annular heat-sealing position 105 is arranged along the edge of the through hole 101 or around the edge of the through hole 101.

[0060] The upper side of the front film 11 and the upper side of the back film 12 are also heat-sealed, that is, the entire upper side of the bag body is provided with heat-sealing positions 103. The front film 11 and the back film 12 of the plastic bag body 1 are directly heat-sealed, which is very easy to implement in terms of technology and is tightly combined and durable, and will not be as complicated, easy to leak and break as the sealing process between the plastic film and the hard plastic. The front film 11 and the back film 12 are both plastic films, and at least one plastic film of the same material can be sandwiched between the front film 11 and the back film 12, because the plastic film has the same properties as the front film 11 and the back film 12, and the thickness is roughly the same, and welding is also very easy, and it will not be as complicated, easy to leak and break as the sealing process between the plastic film and the hard plastic. Adopting such a scheme is convenient for processing and molding the bag body 1.

[0061] Compared with the existing hanging clothing storage bags, the hanging assembly in the present invention is an independent assembly located outside the bag body 1, and does not need to be welded to the bag body 1. It only needs to weld an annular heat seal position 105 between the front film 11 and the back film 12, and then install the hanging assembly on the bag body 1. The production process is simple and the work efficiency is high, which is conducive to reducing production costs and improving product qualification rate. This storage bag can reduce the risk of air leakage when used as a vacuum bag. In addition, when hanging clothes in the bag body 1, the clothes are directly hung on the above-mentioned connector 6, and the front side film 11 and the back side film 12 of the bag body 1 do not need to bear the gravity of the clothes, and the force is better.

[0062] Furthermore, a protective device is provided on the bag body 1 or the hanging hook 3 , which can limit the annular heat sealing position 105 from bearing the gravity of the clothes loaded into the bag body 1 .

[0063] The bag body 1 can be provided with a vacuum bag or a common storage bag or dustproof bag without vacuuming. When the bag body 1 is provided with a vacuum bag, a sealing structure capable of sealing the bag opening 104 and an exhaust valve 2 capable of exhausting the gas in the bag body 1 need to be provided on the bag body 1. Example 1

[0064] Figures 1 to 6The embodiment 1 of the present invention is shown. In this embodiment, the bag opening 104 is arranged on the right side of the bag body 1, the upper side 102 of the bag body 1 is a straight side, and the annular heat sealing position 105 is a continuous annular structure. The sealing structure includes a bone strip zipper 7 arranged at the bag opening 104, and a sliding sealing member 8 is arranged at the bag opening 104, which can move along the bone strip zipper 7 to seal the bone strip zipper 7. The specific structures of the bone strip zipper 7, the sliding sealing member 8, and the exhaust valve 2 can all adopt existing mature structures, which will not be described in detail herein.

[0065] In this embodiment, the hanging hook 3 includes a hook 33, a first connecting rod 31 connected to the lower end of the hook 33 and located at the front side of the bag body 1, and a second connecting rod 32 connected to the lower end of the hook 33 and located at the rear side of the bag body 1. The protective device includes a first clamping plate 301 arranged at the lower end of the first connecting rod 31 and a second clamping plate 308 located at the lower end of the second connecting rod 32. The first clamping plate 301 and the second clamping plate 308 are connected by a connecting member 6 to clamp the upper edge of the annular heat-sealing position 105. With such a design, when clothes are hung in the bag body 1, the weight of the clothes is directly borne by the hanging assembly, and the pulling force of the clothes on the annular heat-sealing position, the front side film 11, and the rear side film 12 is almost zero, which can prevent the clothes from being too heavy and damaging the annular heat-sealing position, the front side film 11, and the rear side film 12, which is conducive to improving the service life of the bag body 1.

[0066] Preferably, the first clamping plate 301 and the second clamping plate 308 completely cover the annular heat-sealing position 105 so that the entire annular heat-sealing position 105 is clamped by the first clamping plate 301 and the second clamping plate 308. With such a design, the outer edge of the sealing structure can be compressed to limit the gravity of the clothes hanging in the bag body 1 from being transferred to the front side film 11 and the back side film 12, and the annular heat-sealing position 105, the front side film 11 and the back side film 12 can be further protected from the tension of the clothes. Specifically, the annular heat-sealing position 105 is in a circular shape, and the first clamping plate 301 and the second clamping plate 308 are both circular, and the diameters of the two are greater than or equal to the outer diameter of the annular heat-sealing position 105.

[0067] In this embodiment, the connecting member 6 includes a clothes-hanging shaft 4, a first clamping plate 301 and a second clamping plate 308 are both sleeved on the clothes-hanging shaft 4, a limiting platform 41 capable of engaging with the first clamping plate 301 is provided at the head end of the clothes-hanging shaft 4, and an elastic buckle 42 capable of buckling with the second clamping plate 308 is provided at the end of the clothes-hanging shaft 4. Specifically, the clothes-hanging shaft 4 is cylindrical, and at least two axial first shrinkage and expansion grooves 401 are provided at intervals at the end of the clothes-hanging shaft 4, and the first shrinkage and expansion grooves 401 separate a plurality of spring pieces 421 on the clothes-hanging shaft 4, and a convex portion 422 is provided at the free end of the spring piece 421, and the spring piece 421 and the convex portion 422 constitute the elastic buckle 42.

[0068] When installing the hanging assembly on the bag body 1, first place the bag body 1 between the first connecting rod 31 and the second connecting rod 32, so that the collars 301 on the first connecting rod 31 and the second connecting rod 32 are aligned with the through hole 101 on the upper part of the bag body 1; then bend the elastic buckle 42 inward, pass the end of the clothes hanging shaft 4 through the collar 301 on the first connecting rod 31, the through hole 101 on the bag body 1, and the collar 301 on the second connecting rod 32 in sequence, and then loosen the elastic buckle 42 to restore it to its original shape to complete the installation of the hanging hook 3 and the clothes hanging shaft 4, which is convenient and quick, and the clothes hanging shaft 4 adopts such a structural form, which is convenient for production and molding, and is conducive to reducing production costs. After installation, the convex part 422 and the limit platform 41 on the clothes hanging shaft 4 can prevent the two collars 301 from separating from the clothes hanging shaft 4.

[0069] As a further improvement of the above scheme, the connecting member 6 also includes an axis core member 5 that can be inserted into the inside of the clothes hanging shaft 4, and the axis core member 5 is provided with at least two limit blocks 51 corresponding to the first shrinkage and expansion grooves 401. When the axis core member 5 is installed on the clothes hanging shaft 4, the limit blocks 51 are inserted into the corresponding first shrinkage and expansion grooves 401 to limit the bending deformation of the elastic buckle 42. The function of the axis core member 5 is to lock the end of the clothes hanging shaft 4 to prevent the clothes hanging shaft 4 from being separated from the bag body 1 when subjected to external force. After the axis core member 5 is installed on the clothes hanging shaft 4, it can be connected and fixed by screw connection, welding or buckle connection to prevent the axis core member 5 from being separated from the clothes hanging shaft 4 when subjected to external force.

[0070] As a further improvement of the above solution, the middle of the first connecting rod 31 has a first bent rod segment 311 that bulges forward, and the middle of the second connecting rod 32 has a second bent rod segment 321 that bulges back and forth. Such a design allows a space for the front film and the rear film to deform to be reserved between the first bent rod segment 311 and the second bent rod segment 321, and when clothes are hung in the bag body 1 by the hanger 9, the tip of the hanger 9 can be prevented from damaging the front film and the rear film.

[0071] The first connecting rod 31 has a first oblique rod section 312 connected to the first clamping plate 301 at its lower portion, and the second connecting rod 32 has a second oblique rod section 322 connected to the second clamping plate 308 at its lower portion. The first oblique rod section 312 and the second oblique rod section 322 form a V-shaped structure.

[0072] Furthermore, the upper end of the first connecting rod 31 and the upper end of the second connecting rod 32 are both provided with a bag clamping portion 302 for clamping the upper side edge 102 of the bag body 1. With such a design, during use, the upper side edge 102 of the bag body 1 and the location of the annular heat sealing position 105 are clamped by the hanging assembly, which can keep the surface of the bag body 1 flat and prevent the upper side edge 102 from deforming downward and compressing the hanging space. Example 2

[0073] Figure 7-Figure 9Embodiment 2 of the present invention is shown. This embodiment has a similar structure to Embodiment 1, and the difference lies in the specific structure of the hanging assembly and the shape of the upper side 102 of the bag body 1.

[0074] In this embodiment, the upper side 102 of the bag body 1 is an arc edge with a convex middle portion. The upper side 102 of the bag body 1 is designed as an arc edge, which is more compatible with the top of the clothing, and the excess part at the top of the bag body 1 is less, not easily squeezed to form creases, and is beautiful.

[0075] In this embodiment, the hanging hook 3 includes a curved hook 33, a first connecting rod 31 connected to the lower end of the curved hook 33 and located on the front side of the bag body 1, and a second connecting rod 32 connected to the lower end of the curved hook 33 and located on the rear side of the bag body 1. The protective device includes a first clamping plate 301 arranged at the lower end of the first connecting rod 31 and a second clamping plate 308 located at the lower end of the second connecting rod 32. The first clamping plate 301 and the second clamping plate 308 are connected by a connecting member 6 to clamp the upper edge of the annular heat sealing position 105.

[0076] The first connecting rod 31 is detachably connected to the hook 33, and the second connecting rod 32 can be fixedly connected to the hook 33 or rotatably connected to the hook 33. When the two are rotatably connected, the hook 33 can be rotatably stored to facilitate transportation and storage.

[0077] The connecting member 6 is rod-shaped and one end of it is fixed to the first clamping plate 301. The second clamping plate 308 is provided with a first stepped hole 307. The other end of the connecting member 6 is inserted into the first stepped hole 307. The connecting member 6 is provided with at least two first elastic buckles 61 that are buckled on the steps of the first stepped hole 307.

[0078] A second stepped hole 306 is disposed at the lower end of the hook 33 , and a second elastic buckle 305 is disposed at the upper end of the first clamping plate 301 , which is inserted into the second stepped hole 306 and buckled onto the step of the second stepped hole 306 .

[0079] Furthermore, a supporting device that can be connected to the upper side 102 of the bag body 1 is provided between the first connecting rod 31 and the second connecting rod 32 to limit the upper side 102 from deforming downward and compress the hanging space.

[0080] In a preferred solution of this embodiment, the upper side of the bag body 1 is provided with a perforation 106, and the supporting device includes a first convex portion 304 provided on the first connecting rod 31, a second convex portion 303 provided on the second connecting rod 32 and connected to the first convex portion 304, and the first convex portion 304 and the second convex portion 303 are connected to form a rod-shaped structure passing through the perforation 106. With such a design, during use, the perforation 106 of the upper side 102 is suspended on the rod-shaped structure formed by the connection of the first convex portion 304 and the second convex portion 303, which can keep the surface of the bag body 1 flat and prevent the upper side 102 from deforming downward and compressing the hanging space.

[0081] In some solutions of this embodiment, the above-mentioned supporting device may also adopt other structural forms, such as providing a clamping block on the first connecting rod 31 and the second connecting rod 32 respectively, and clamping the upper side 102 of the bag body 1 by the two clamping blocks. Example 3

[0082] Fig.10 Embodiment 3 of the present invention is shown. This embodiment has a similar structure to Embodiment 2, with the only difference being that, in this embodiment, the bag opening 104 of the bag body 1 is disposed at its bottom edge. Example 4

[0083] Fig.11 and Fig.12 The fourth embodiment of the present invention is shown. This embodiment has a similar structure to the first embodiment. The only difference is that in this embodiment, a buffer 108 surrounding the sealing structure is additionally provided in the bag body 1. The buffer 108 is made of elastic material, which can prevent the hanger 9 from directly pressing on the annular heat sealing position 105 used as the sealing structure, which is conducive to further improving the service life of the bag body 1. Example 5

[0084] Figure 13-Figure 15 Embodiment 5 of the present invention is shown. This embodiment has a similar structure to Embodiment 2, and the difference lies in the structure of the hook 33. The hook 33 in Embodiment 2 is a whole, while the hook 33 in this embodiment consists of three parts.

[0085] In this embodiment, the hook 33 includes a hook member 331, a rotating sleeve 332 and a vertical rod 333. The rotating sleeve 332 is hinged to the lower end of the hook member 331 so that the hook member 331 can rotate around a horizontal axis relative to the rotating sleeve 332. The vertical rod 333 is rotatably connected to the rotating sleeve 332 so that the rotating sleeve 332 can rotate around a vertical axis relative to the vertical rod 333.

[0086] Specifically, the lower end of the hook member 331 is provided with a U-shaped seat 3311 with an opening facing downward, and the inner side walls on both sides of the U-shaped seat 3311 are provided with shaft holes 3312, and the two sides of the rotating sleeve 332 are provided with shaft pins 3321 that are rotatably matched with the corresponding shaft holes 3312. The vertical rod 333 includes a thin rod section 3331 and a rod head 3332 arranged at the upper end of the thin rod section 3331, and the rotating sleeve 332 includes a cylindrical tube section 3322 for the rod head 3332 to pass through, and a conical tube section 3323 for the thin rod section 3331 to pass through and can limit the rod head 3332 to pass through, and the rotating sleeve 332 is provided with at least two axial second shrinkage grooves 3324 so that the rod head 3332 can push the conical tube section 3323 under the action of external force to produce elastic deformation and pass through the conical tube section 3323. With such a design, the hook 31 of the hanging hook 3 can be rotated horizontally, and can also be rotated longitudinally to be folded and hidden.

[0087] Applying a certain thrust can make the rod head 3332 pass through the rotating sleeve 332 so that the vertical rod 333 is rotatably connected with the rotating sleeve, and it is very convenient to assemble the two together. After the rod head 3332 passes through the rotating sleeve 332, the rotating sleeve elastically recovers, so that the rod head 3332 abuts against the end face of the rotating sleeve, limiting the separation of the vertical rod 333 and the rotating sleeve 332.

[0088] Furthermore, the rod head 3332 is provided with a spherical arc surface or a conical surface that matches the inner side wall of the tapered tube section 3323. With such a design, when the rod head 3332 passes through the tapered tube section 3323, each part of the tapered tube section 3323 can be evenly stressed, which is conducive to reducing friction resistance.

[0089] In this embodiment, the width H of the hanging space is controlled within the range of 1-10 cm, which can facilitate hanging the hanger 9 in the bag body 1 and reduce the waste of space in the bag body 1. Example 6

[0090] Fig.16 Embodiment 6 of the present invention is shown. This embodiment has a similar structure to Embodiment 5, and the difference lies in the structure of the bag body 1. In this embodiment, the left side of the bag body 1 is provided with an exhaust channel 107 parallel to the left side of the bag body 1. In order to make the center point of the through hole 101 located on the center line of the part for storing clothes in the bag body 1, the center point of the through hole 101 deviates from the symmetry axis of the bag body 1 and the distance between the two is 0-5cm. Example 7

[0091] Fig.17 Example 7 of the present invention is shown. This example has a similar structure to Example 1, and the difference lies in the shape of the annular heat sealing position. In this embodiment, the annular heat sealing position 105 is an annular structure formed by piecing together a plurality of heat sealing positions arranged at intervals.

[0092] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A clothing storage bag, comprising a bag body (1) and a hanging assembly, the bag body (1) comprising a front film (11) and a rear film (12), the bag body (1) being provided with a bag opening (104), characterized in that: The bag body (1) is provided with a through hole (101) that penetrates the front side film (11) and the rear side film (12); a sealing structure that connects the front side film (11) and the rear side film (12) is provided at the through hole (101) so that a closed space can be formed in the bag body (1) after the bag opening (104) is closed; the hanging assembly comprises a hanging hook (3) located outside the bag body (1) and a connecting piece (6) connected to the lower part of the hanging hook (3) and penetrating the through hole (101); a hanging space is left between the sealing structure and the upper side (102) of the bag body (1) for the hook part of the hanger (9) to pass through and be hung on the connecting piece (6); The sealing structure is an annular heat-sealing position (105) surrounding the through hole (101) formed by direct heat-sealing between the front side film (11) and the back side film (12), or an annular heat-sealing position (105) surrounding the through hole (101) by sandwiching at least one plastic film between the front side film (11) and the back side film (12). The bag body (1) or the hanging hook (3) is provided with a protective device capable of limiting the annular heat sealing position (105) from bearing the gravity of the clothes placed in the bag body (1); The hanging hook (3) comprises a curved hook (33), a first connecting rod (31) connected to the lower end of the curved hook (33) and located at the front side of the bag body (1), and a second connecting rod (32) connected to the lower end of the curved hook (33) and located at the rear side of the bag body (1), the protective device comprises a first clamping plate (301) arranged at the lower end of the first connecting rod (31) and a second clamping plate (308) located at the lower end of the second connecting rod (32), the first clamping plate (301) and the second clamping plate (308) being connected via the connecting member (6) to clamp the upper edge of the annular heat sealing position (105); The bag body (1) is also provided with a sealing structure capable of sealing the bag opening (104).

2. A clothing storage bag according to claim 1, characterized in that: The first clamping plate (301) and the second clamping plate (308) completely cover the annular heat-sealing position (105) so that the entire annular heat-sealing position (105) is clamped by the first clamping plate (301) and the second clamping plate (308).

3. A clothing storage bag according to claim 1, characterized in that: The protection device comprises a buffer component (108) which is arranged in the bag body (1) and surrounds the annular heat sealing position (105).

4. A clothing storage bag according to claim 1, characterized in that: The connecting member (6) comprises a clothes-hanging shaft (4), the first clamping plate (301) and the second clamping plate (308) are both sleeved on the clothes-hanging shaft (4), the head end of the clothes-hanging shaft (4) is provided with a limit platform (41) capable of engaging with the first clamping plate (301), and the tail end of the clothes-hanging shaft (4) is provided with an elastic buckle (42) capable of buckling with the second clamping plate (308).

5. A clothing storage bag according to claim 4, characterized in that: The clothes hanging shaft (4) is cylindrical, and at least two axial first shrinkage and expansion grooves (401) are arranged at intervals at the end of the clothes hanging shaft (4). The first shrinkage and expansion grooves (401) separate a plurality of spring sheets (421) on the clothes hanging shaft (4). A convex portion (422) is arranged at the free end of the spring sheet (421), and the spring sheet (421) and the convex portion (422) constitute the elastic buckle (42).

6. A clothing storage bag according to claim 5, characterized in that: The connecting member (6) further comprises an axial core member (5) which can be inserted into the clothes hanging shaft (4), and the axial core member (5) is provided with at least two limit blocks (51) which correspond one to one with the first shrinkage and expansion grooves (401); when the axial core member (5) is installed on the clothes hanging shaft (4), the limit blocks (51) are inserted into the corresponding first shrinkage and expansion grooves (401) to limit the bending deformation of the elastic buckle (42).

7. The clothing storage bag according to claim 1, characterized in that: The lower part of the first connecting rod (31) has a first oblique rod section (312) connected to the first clamping plate (301), and the lower part of the second connecting rod (32) has a second oblique rod section (322) connected to the second clamping plate (308), and the first oblique rod section (312) and the second oblique rod section (322) form a V-shaped structure.

8. The clothing storage bag according to claim 1, characterized in that: The second connecting rod (32) is fixed to the curved hook (33), and the first connecting rod (31) is detachably connected to the curved hook (33).

9. A clothing storage bag according to claim 8, characterized in that: The connecting member (6) is rod-shaped and one end of which is fixed to the first clamping plate (301); the second clamping plate (308) is provided with a first stepped hole (307); the other end of the connecting member (6) is inserted into the first stepped hole (307); and the connecting member (6) is provided with at least two first elastic buckles (61) that are buckled on the steps of the first stepped hole (307).

10. The clothing storage bag according to claim 8, characterized in that: The lower end of the hook (33) is provided with a second stepped hole (306), and the upper end of the first clamping plate (301) is provided with a second elastic buckle (305) which is inserted into the second stepped hole (306) and buckled on the step of the second stepped hole (306).

11. The clothing storage bag according to claim 1, characterized in that: A supporting device capable of being connected to the upper side edge (102) of the bag body (1) is provided between the first connecting rod (31) and the second connecting rod (32) to limit the downward deformation of the upper side edge (102) and compress the hanging space.

12. A clothing storage bag according to claim 11, characterized in that: The upper side of the bag body (1) is provided with a through hole (106), and the supporting device comprises a first protrusion (304) provided on the first connecting rod (31), and a second protrusion (303) provided on the second connecting rod (32) and connected to the first protrusion (304), wherein the first protrusion (304) and the second protrusion (303) are connected to form a rod-shaped structure passing through the through hole (106).

13. The clothing storage bag according to claim 11, characterized in that: The width H of the hanging space is 1-10 cm.

14. The clothing storage bag according to claim 1, characterized in that: The hook (33) comprises a hook member (331), a rotating sleeve (332) and a vertical rod (333); the rotating sleeve (332) is hingedly connected to the lower end of the hook member (331) so that the hook member (331) can rotate around a horizontal axis relative to the rotating sleeve (332); the vertical rod (333) is rotatably connected to the rotating sleeve (332) so that the rotating sleeve (332) can rotate around a vertical axis relative to the vertical rod (333).

15. The clothing storage bag according to claim 14, characterized in that: A U-shaped seat (3311) with an opening facing downward is provided at the lower end of the hook member (331), and shaft holes (3312) are provided on the inner side walls on both sides of the U-shaped seat (3311), and shaft pins (3321) rotatably matched with the corresponding shaft holes (3312) are provided on both sides of the rotating sleeve (332).

16. The clothing storage bag according to claim 14, characterized in that: The vertical rod (333) comprises a thin rod section (3331) and a rod head (3332) arranged at the upper end of the thin rod section (3331); the rotating sleeve (332) comprises a cylindrical tube section (3322) through which the rod head (3332) can pass, and a conical tube section (3323) through which the thin rod section (3331) can pass and which can limit the passage of the rod head (3332); and the rotating sleeve (332) is provided with at least two axial second shrinkage and expansion grooves (3324) so ​​that the rod head (3332) can push the conical tube section (3323) under the action of an external force to generate elastic deformation and pass through the conical tube section (3323).

17. A clothing storage bag according to claim 16, characterized in that: The rod head (3332) is provided with a spherical arc surface or a conical surface that matches the inner side wall of the conical tube section (3323).

18. The clothing storage bag according to claim 1, characterized in that: The left side of the bag body (1) is provided with an exhaust channel (107) parallel to the left side of the bag body (1), and the center point of the through hole (101) deviates from the symmetry axis of the bag body (1) and the distance between the two is 0-5 cm.

19. The clothing storage bag according to claim 1, characterized in that: The upper side edge (102) of the bag body (1) is an arc edge with a central portion protruding upward.

20. The clothing storage bag according to claim 1, characterized in that: The bag body (1) is also provided with an exhaust valve (2) capable of exhausting the gas in the bag body (1).

Images