CN217539769U

CN217539769U - Inflatable product and object supporting component for inflatable product

Info

Publication number: CN217539769U
Application number: CN202221302458.9U
Authority: CN
Inventors: 余浩贤; 兰潮龙
Original assignee: Belgravia Wood Co ltd
Current assignee: Poly High Plastic Products (Guangxi) Co.,Ltd.
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-04
Anticipated expiration: 2032-05-27
Also published as: WO2024009153A1

Abstract

The utility model relates to an aerify product and be used for aerifing support thing subassembly of product. The inflatable product comprises an inflatable sheet and a supporting component which are used for enclosing to form an inflatable cavity. The inflatable sheet is provided with a first fixing part and a second fixing part which are oppositely arranged. The object supporting assembly comprises an object supporting barrel and a locking mechanism. The object supporting barrel is provided with an object placing opening and an object placing cavity communicated with the object placing opening, and the edge of the object placing opening is used for being fixed on the first fixing portion. The locking mechanism comprises a first matching part and a second matching part which are matched with each other for locking, the first matching part is arranged at one end, away from the object placing opening, of the object supporting barrel, and the second matching part is arranged at the second fixing part. The inflatable product and the object supporting component for the inflatable product are simple in installation and manufacturing process, and the manufacturing cost and the manufacturing time of the inflatable product and the object supporting component for the inflatable product can be greatly reduced.

Description

Inflatable product and object supporting component for inflatable product

Technical Field

The utility model relates to an aerify product and be applied to support thing subassembly of aerifing the product.

Background

Currently, most inflatable products on the market (such as inflatable swimming pools and the like) are provided with a supporting component for placing a water cup or other articles. However, the installation and manufacturing process of such a support assembly is often complicated, and especially for the inflatable products formed by welding the two or more layers of inflatable air bags, the manufacturing difficulty is greater, and the manufacturing cost and the manufacturing time are more required.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an inflatable product and a holder assembly for an inflatable product, which are simple to install and manufacture and can greatly reduce the manufacturing cost and time.

A support assembly for an inflatable product, the inflatable product including an inflatable panel for enclosing an inflatable chamber, the inflatable panel having oppositely disposed first and second fastening portions, comprising:

the object holding barrel is provided with an object holding opening and an object holding cavity communicated with the object holding opening, and the edge of the object holding opening is used for being fixed on the first fixing part;

the locking mechanism comprises a first matching part and a second matching part which are matched with each other to be locked, the first matching part is arranged at one end, away from the object placing opening, of the object supporting barrel, and the second matching part is arranged at the second fixing part.

The inflatable product is provided with an inflatable sheet for enclosing to form an inflatable cavity, and the inflatable sheet is provided with a first fixing part and a second fixing part which are oppositely arranged. In holding in the palm the thing subassembly, hold in the palm the top of thing section of thick bamboo, hold in the palm the border of putting the thing mouth of thing section of thick bamboo promptly and be fixed in first fixed part, hold in the palm the thing chamber of putting of thing section of thick bamboo and can be used to place other article such as drinking cup or cell-phone, key. And the bottom of the object supporting barrel, namely one end of the object supporting barrel far away from the object placing opening is locked on the second fixing part through the matching of the first matching part and the second matching part in the locking mechanism. So, hold in the palm the both ends of thing section of thick bamboo and be fixed in first fixed part and second fixed part respectively, the article of placing in holding in the palm the thing section of thick bamboo can not pop out from holding in the thing section of thick bamboo because of the atmospheric pressure change in the inflation cavity in the inflation and the use of product. The bottom of holding in the palm thing section of thick bamboo is fixed through locking mechanical system between the second fixed part, and need not to be fixed in the second fixed part through the welded mode like the support thing section of thick bamboo in traditional inflatable product, so, can save the bottom of holding in the palm thing section of thick bamboo and the welded process of second fixed part in this installation manufacturing process of holding in the palm thing subassembly to simplify inflatable product's manufacturing procedure greatly, especially still the welded inflatable product that has other inflatable airbag to the second fixed part, its manufacturing cost and the manufacturing time that can significantly reduce.

In one embodiment, the edge of the object placing opening is fixed with the first fixing part in a welding mode.

In one embodiment, the first mating portion is a male mating portion, and the second mating portion is a female mating portion.

In one embodiment, the first matching portion includes a plurality of first inserting portions, the first inserting portions are circumferentially arranged at intervals at one end of the object supporting barrel away from the object placing opening, the first inserting portions surround the inserting groove, the second matching portion includes a plurality of second inserting portions, the second inserting portions are circumferentially arranged at intervals at the second fixing portion, and the second inserting portions can be inserted into the inserting groove.

In one embodiment, each first inserting portion is provided with a first limiting rib on an inner wall thereof, each second inserting portion is provided with a second limiting rib on an outer wall thereof, and when the plurality of second inserting portions are inserted into the inserting grooves, the first limiting ribs abut against one sides of the second limiting ribs close to the second fixing portions.

In one embodiment, the first matching portion is a clamping boss, the second matching portion is a clamping ring, one side of the clamping ring is provided with a clamping gap, and the clamping boss can be clamped in the clamping ring through the clamping gap.

In one embodiment, the side ring of the clamping boss is provided with a clamping rib, the inner wall ring of the clamping ring is provided with a clamping groove, and when the clamping boss is clamped in the clamping ring, the clamping rib is clamped in the clamping groove.

In one embodiment, the object supporting assembly further comprises a supporting plate, wherein the supporting plate is arranged in the object supporting barrel to divide the object supporting barrel into a first barrel part and a second barrel part, and the first barrel part and the second barrel part are arranged along the axial direction of the object supporting barrel.

In one embodiment, the supporting plate is provided with a vent hole which is communicated with the first cylinder part and the second cylinder part.

In one embodiment, the pallet has a hardness greater than the hardness of the pallet barrel.

An inflatable product comprises an inflatable sheet and the object supporting component, wherein the inflatable sheet is used for enclosing to form an inflatable cavity.

Drawings

Fig. 1 is a schematic structural view of an inflatable product according to an embodiment of the present invention;

FIG. 2 is a partial schematic structural view of FIG. 1 in an embodiment, wherein the first mating portion and the second mating portion are not locked together;

FIG. 3 is another partial structural view of FIG. 1 in an embodiment, where the first mating portion and the second mating portion are locked together;

FIG. 4 is a top view of FIG. 3;

FIG. 5 isbase:Sub>A cross-sectional view A-A of FIG. 4;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is an enlarged view of the locking mechanism shown in FIG. 3;

FIG. 8 is a schematic perspective view of FIG. 7;

FIG. 9 is an exploded view of FIG. 8;

FIG. 10 is a partial schematic structural view of FIG. 1 in another embodiment, wherein the first mating portion and the second mating portion are not locked together;

FIG. 11 is another partial schematic structural view of FIG. 1 in another embodiment, wherein the first mating portion and the second mating portion are locked together;

FIG. 12 is a top view of FIG. 10;

FIG. 13 is a cross-sectional view C-C of FIG. 12;

FIG. 14 is an enlarged view of FIG. 13 at D;

FIG. 15 is an enlarged view of the locking mechanism shown in FIG. 11;

FIG. 16 is a schematic perspective view of FIG. 15;

fig. 17 is an exploded view of fig. 16.

Description of the reference numerals

10. The inflatable product comprises an inflatable product body 100, an inflatable airbag 110, an inflatable sheet 111, a first fixing portion 112, a second fixing portion 200, an object supporting assembly 210, an object supporting barrel 211, an object placing opening 212, an object placing cavity 213, a first barrel portion 214, a second barrel portion 220, a locking mechanism 221, a first plug connector 221a, a first fixing ring 221b, a first inserting portion 221c, a first limiting rib 221d, an inserting groove 222, a second plug connector 222, a second fixing ring 222c, a second inserting portion 222d, a second limiting rib 223, a first clamping member 223a, a third fixing ring 223b, a clamping boss 223c, a clamping rib 224, a second clamping member 224a, a fourth fixing ring 224b, a clamping ring 224c, a clamping gap 224d, a clamping groove 224e, a clamping portion 224f, a clamping boss portion 230, a supporting plate 231 and a table portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, one embodiment of the present invention provides an inflatable product 10, such as an inflatable swimming pool, comprising an inflatable bladder 100 and a receptacle assembly 200 disposed within the inflatable bladder 100. The object supporting assembly 200 of the inflatable product 10 is simple in installation and manufacturing process, and can greatly reduce the manufacturing cost and time.

Specifically, as shown in FIGS. 1 and 2, the inflatable pool of this embodiment may include three inflatable bladders 100, and the three inflatable bladders 100 are fused and stacked in sequence to form the inflatable pool. The object supporting assembly 200 is arranged on the inflatable airbag 100 positioned at the topmost part, namely the inflatable airbag 100 farthest from the bottom of the pool, so that a user can conveniently place articles such as a water cup, a mobile phone, a key and the like. The three inflatable bladders 100 are similar in structure and each include an inflatable panel 110, with the inflatable panels 110 enclosing an inflatable chamber (not shown). The three inflatable chambers can be inflated by an inflation device to inflate and deploy the three inflatable bladders 100, so that the inflatable pool as a whole is inflated and deployed for use. The three inflatable chambers can also be vented so that the three inflatable bladders 100 collapse and the inflatable pool can be folded for storage. Alternatively, the inflatable sheet 110 is made of soft rubber material such as Polyvinyl chloride (PVC). The inflatable airbag 100 positioned at the topmost part includes a first fixing portion 111 and a second fixing portion 112 which are oppositely disposed, and the first fixing portion 111 and the second fixing portion 112 are respectively positioned at both sides of the inflatable chamber. Of course, in other embodiments, more or less than three inflatable bladders 100 may be provided, as desired. The inflatable product 10 may also be an inflatable floating bed, an inflatable floating raft or other inflatable product 10.

Specifically, as shown in fig. 2, the tray assembly 200 includes a tray barrel 210, a locking mechanism 220, and a pallet 230.

As shown in fig. 2, the object holding cylinder 210 has a substantially cylindrical structure, the object holding cylinder 210 has an object holding opening 211 and an object holding cavity 212 communicating with the object holding opening 211, and the object holding cavity 212 is used for holding objects such as a cup. The edge of the object placing opening 211, i.e. the top end of the object holding cylinder 210, is welded and fixed with the first fixing portion 111. Of course, in other embodiments, the edge of the object placing opening 211 may be fixed to the first fixing portion 111 in other manners. Optionally, the object supporting cylinder 210 is made of a soft material such as polyvinyl chloride. The conventional tote barrel 210 is typically made of a hard material. On the other hand, the object supporting tube 210 in this embodiment is made of a soft polyvinyl chloride material, on one hand, when the inflatable product 10 is deflated and folded, the object supporting tube 210 can be folded along with the inflatable sheet 110, and compared with the object supporting tube 210 made of a hard material, the storage space can be further saved. On the other hand, when the object supporting tube 210 made of hard material is installed on the inflatable sheet 110, the distance between the first fixing portion 111 and the second fixing portion 112 of the inflatable sheet 110 is a certain distance in an uninflated state, which makes the subsequent manufacturing process of the inflatable product 10 complicated and requires additional devices. The object supporting tube 210 made of soft material can be folded and stored, so that the first fixing portion 111 and the second fixing portion 112 of the inflatable sheet 110 can be folded and overlapped without a gap when in an uninflated state, and the subsequent manufacturing process of the inflatable product 10 is simple, generally only needs one additional device to complete, the installation time is short, and the installation cost is low.

Specifically, as shown in fig. 2 and fig. 3, the locking mechanism 220 includes a first engaging portion and a second engaging portion that are engaged with each other to lock, the first engaging portion is disposed at an end of the object holding tube 210 away from the object holding opening 211, i.e., a bottom end of the object holding tube 210, and the second engaging portion is disposed at a surface of the second fixing portion 112 facing the air inflation cavity. In this way, the bottom end of the object supporting tube 210 is fixed to the second fixing portion 112 by the locking of the first and second engaging portions of the locking mechanism 220, so that the object in the object supporting tube 210 is not ejected out of the object supporting tube 210 due to the change of the air pressure in the inflation cavity during the inflation process and the use process of the inflatable product 10. Further, the first mating portion may be a male mating portion, and the second mating portion may be a female mating portion. Of course, the first mating portion may be a female mating portion and the second mating portion may be a male mating portion.

In one embodiment, as shown in fig. 2 to 9, the first mating portion may be a first plug 221. The first plug 221 includes a first fixing ring 221a, a first insertion portion 221b, and a first stopper rib 221c. In this embodiment, the first plug 221 includes three first inserting portions 221b, the three first inserting portions 221b are circumferentially spaced and annularly disposed on the first fixing ring 221a, and the first fixing ring 221a is fixed to an end of the object holding barrel 210 away from the object holding opening 211. A first limit rib 221c is provided on an inner wall of each first insertion portion 221 b. The three first insertion portions 221b surround the insertion groove 221d.

As shown in fig. 6 to 9, the second mating portion may be a second plug 222. The second socket connector 222 includes a second fixing ring 222a, a second insertion portion 222c, and a second stopper rib 222d. In this embodiment, the second plug 222 includes three second inserting portions 222c, the three second inserting portions 222c are circumferentially spaced apart from each other and are disposed on a second fixing ring 222a, and the second fixing ring 222a is fixed on a surface of the second fixing portion 112 facing the inflation cavity. A second limiting rib 222d is arranged on the outer wall of each second inserting portion 222 c.

Further, the three second inserting portions 222c can be inserted into the inserting groove 221d along the vertical direction shown in fig. 9, at this time, the first inserting portion 221b or the second inserting portion 222c generates a certain elastic deformation to make the first limiting rib 221c pass through the second limiting rib 222d and be located on one side of the second limiting rib 222d close to the second fixing portion 112, that is, below the second limiting rib 222d shown in fig. 6, and the first limiting rib 221c and the second limiting rib 222d are abutted against each other. In this way, the first plug 221 and the second plug 222 are locked by engagement.

In this embodiment, both the first plug-in unit 221 and the second plug-in unit 222 are integrally formed, but in other embodiments, the first plug-in unit 221 may be formed by connecting a first fixing ring 221a, a first insertion portion 221b, and a first limit rib 221c, which are independent of each other, and the second plug-in unit 222 may be formed by connecting a second fixing ring 222a, a second insertion portion 222c, and a second limit rib 222d, which are independent of each other. Also, in other embodiments, the number of the first and second inserting

portions

221b and 222c may also be adjusted to be more or less than three as needed. Alternatively, the first connector 221 and the second connector 222 may be made of plastic or other materials with certain elastic deformation capability.

In another embodiment, as shown in fig. 10 to 17, the first mating portion may also be a first snap member 223, and the first snap member 223 includes a third fixing ring 223a, a snap boss 223b and a snap rib 223c. The third fixing ring 223a is fixed at one end of the object holding barrel 210 far away from the object holding opening 211, the clamping boss 223b is arranged on the third fixing ring 223a, and the side face of the clamping boss 223b is annularly provided with a clamping rib 223c.

As shown in fig. 14 to 17, the second mating portion may be a second snap 224. The second snap 224 includes a fourth fixing ring 224a and a snap ring 224b. The fourth fixing ring 224a is fixed to a surface of the second fixing portion 112 facing the inflation chamber, and the snap ring 224b is disposed on the fourth fixing ring 224 a. One side of the snap ring 224b has a snap notch 224c. Specifically, the snap ring 224b includes a clasping portion 224e and a boss portion 224f connected to each other, and a side of the boss portion 224f away from the clasping portion 224e is fixed to the fourth fixing ring 224 a. The clasping portion 224e is substantially a two-thirds circular ring structure, and the boss portion 224f is substantially a half circular ring structure. The inner wall of the boss portion 224f is provided with a catching groove 224d.

Further, the clamping boss 223b can be clamped in the clamping ring 224b through the clamping notch 224c along the horizontal direction shown in fig. 17, at this time, the clamping portion 224e is elastically deformed to clamp the boss portion 224f, and when the clamping boss 223b is clamped in the clamping ring 224b, the clamping rib 223c is clamped in the clamping groove 224d. In this way, locking fixation between the first mating portion and the second mating portion is achieved.

Alternatively, the first snap member 223 and the second snap member 224 can be made of plastic or other materials with certain elastic deformation capability. In this embodiment, the first clamping member 223 and the second clamping member 224 are both integrally formed, and of course, in other embodiments, the first clamping member 223 may also be formed by connecting the third fixing ring 223a, the clamping boss 223b and the clamping rib 223c which are independent of each other, and the second clamping member 224 may also be formed by connecting the fourth fixing ring 224a and the clamping ring 224b which are independent of each other.

Of course, the above two embodiments are only used for reference, and in other embodiments, the first mating portion and the second mating portion may be provided in other forms, such as a hook and a ring, which are mated with each other, or a pin and a hole, which are mated with each other, respectively, in any case, as long as the mating locking is easily achieved.

Further, the pallet 230 is provided in the substantially middle of the object holding cylinder 210 in the horizontal direction shown in fig. 3, thereby dividing the object holding cylinder 210 into a first cylinder portion 213 and a second cylinder portion 214, the first cylinder portion 213 and the second cylinder portion 214 being arranged up and down along the axial direction of the object holding cylinder 210, that is, the first cylinder portion 213 communicates with the object holding opening 211, and the second cylinder portion 214 is located at one end of the first cylinder portion 213 away from the object holding opening 211, as shown in fig. 2. Alternatively, the supporting plate 230 is made of Acrylonitrile Butadiene Styrene (ABS) material. The tray 230 is used to hold a cup or the like placed in the holder 210. In an inflatable product 10 such as an inflatable pool, the distance between the first fixing portion 111 and the second fixing portion 112 of the topmost inflatable bladder 100 is generally much greater than the height of an article such as a water cup, so that a support plate 230 for supporting the article is provided at a substantially middle portion of the article support tube 210 to facilitate the user to take and place the article. Moreover, the object supporting tube 210 is made of soft polyvinyl chloride material, and in the process of inflation or use, the object supporting tube 210 is flattened by the large air pressure in the inflation cavity, so that the object placing cavity 212 is deformed, and articles such as cups and the like are difficult to place in the object placing cavity 212. Therefore, the tray 230 made of the acrylonitrile butadiene styrene copolymer material with relatively greater hardness can allow the storage cavity 212 to maintain its original shape without being flattened and deformed, thereby facilitating the storage of the cup and the like. Of course, in other embodiments, the supporting plate 230 may be made of soft material such as polyvinyl chloride.

Further, as shown in fig. 4, a circular vent hole 231 is provided at a substantially middle position of the retainer plate 230, and the vent hole 231 communicates with both the first cylindrical portion 213 and the second cylindrical portion 214. The vent hole 231 prevents the inflatable product 10 from being folded to a minimum volume when stored after being exhausted due to the gas remaining in the second tubular portion 214 during a portion of the manufacturing process. Of course, in other embodiments, the number, location, and shape of the vents 231 may be adjusted as desired.

In the process of mounting and manufacturing the object holding assembly 200, the edge of the object holding opening 211 of the object holding cylinder 210 and the first fixing portion 111 of the inflatable sheet 110 are first welded and fixed, and then one end of the object holding cylinder 210 far from the object holding opening 211 and the second fixing portion 112 are fixed by the locking mechanism 220. In the conventional installation process of the object supporting component 200, one end of the object supporting component 200 far away from the object placing opening 211 is also welded and fixed with the second fixing portion 112, which makes the manufacturing process more complicated and makes the manufacturing time longer, on the other hand, if the inflatable product 10 has more than two inflatable airbags 100 stacked with each other, the second fixing portion 112 itself is already welded with the inflatable sheets 110 of other inflatable airbags 100, and the existing welding equipment is difficult to extend into the inflatable cavities of the two adjacent inflatable airbags 100 for welding operation so as to weld and fix one end of the object supporting component 200 far away from the object placing opening 211 with the second fixing portion 112. Even if this can be achieved by more sophisticated fusion splicing equipment, the manufacturing costs are relatively high and the manufacturing efficiency is relatively low. Therefore, the utility model provides a hold in palm thing section of thick bamboo 210 and keep away from the one end of putting thing mouth 211 and pass through locking mechanical system 220 with second fixed part 112 and fix, need not the butt fusion and fix, and installation manufacturing process is simple, its manufacturing cost and the manufacturing time that can significantly reduce.

The inflatable product 10 and the object supporting assembly 200 for the inflatable product 10 have at least the following technical effects:

the inflatable product 10 has an inflatable sheet 110 for enclosing an inflatable chamber, and the inflatable sheet 110 has a first fixing portion 111 and a second fixing portion 112 which are oppositely disposed. In the article holding assembly 200, the top of the article holding barrel 210, i.e. the edge of the article holding opening 211 of the article holding barrel 210, is fixed to the first fixing portion 111, and the article holding cavity 212 of the article holding barrel 210 can be used for holding a cup or other articles such as a mobile phone, a key, etc. The bottom of the object holding cylinder 210, i.e. the end of the object holding cylinder 210 away from the object placing opening 211, is locked to the second fixing portion 112 by the engagement of the first engaging portion and the second engaging portion in the locking mechanism 220. Thus, the two ends of the object supporting tube 210 are respectively fixed on the first fixing portion 111 and the second fixing portion 112, so that the object placed in the object supporting tube 210 will not be popped out from the object supporting tube 210 due to the change of the air pressure in the inflation cavity during the inflation and use of the inflatable product 10. The bottom of the object supporting tube 210 is fixed to the second fixing portion 112 by the locking mechanism 220, and there is no need to fix the object supporting tube 210 to the second fixing portion 112 by welding as in the conventional inflatable product 10, so that the process of welding the bottom of the object supporting tube 210 to the second fixing portion 112 can be omitted in the installation and manufacturing process of the object supporting assembly 200, thereby greatly simplifying the manufacturing process of the inflatable product 10, and particularly, for the inflatable product 10 in which other inflatable airbags 100 are welded to the second fixing portion 112, the manufacturing cost and the manufacturing time can be greatly reduced.

Claims

1. A hold in palm thing subassembly for aerifing product, aerify product and include the piece of aerifing that is used for enclosing synthetic gas cavity, aerify the piece and have first fixed part and the second fixed part of relative setting, its characterized in that includes:

the object supporting cylinder is provided with an object placing opening and an object placing cavity communicated with the object placing opening, and the edge of the object placing opening is used for being fixed on the first fixing part;

the locking mechanism comprises a first matching part and a second matching part which are matched and locked with each other, the first matching part is arranged on the object supporting barrel and is far away from one end of the object placing opening, and the second matching part is arranged on the second fixing part.

2. The tray assembly of claim 1, wherein the edge of the storage opening is welded to the first fixing portion.

3. The tray assembly of claim 1, wherein the first mating portion is a male mating portion and the second mating portion is a female mating portion.

4. The article supporting assembly according to claim 3, wherein the first engaging portion includes a plurality of first inserting portions, the plurality of first inserting portions are circumferentially spaced apart from one end of the article supporting cylinder away from the article placing opening, the plurality of first inserting portions surround to form an inserting groove, the second engaging portion includes a plurality of second inserting portions, the plurality of second inserting portions are circumferentially spaced apart from the second fixing portion, and the plurality of second inserting portions are capable of being inserted into the inserting groove.

5. The tray assembly according to claim 4, wherein each of the first insertion portions has a first limiting rib on an inner wall thereof, each of the second insertion portions has a second limiting rib on an outer wall thereof, and when the plurality of second insertion portions are inserted into the insertion grooves, the first limiting ribs abut against the second limiting ribs on a side thereof close to the second fixing portions.

6. The tray assembly according to claim 3, wherein the first fitting portion is a clamping boss, the second fitting portion is a clamping ring, one side of the clamping ring is provided with a clamping gap, and the clamping boss can be clamped in the clamping ring through the clamping gap.

7. The tray assembly of claim 6, wherein a clamping rib is annularly disposed on a side surface of the clamping boss, a clamping groove is annularly disposed on an inner wall of the clamping ring, and the clamping rib is clamped in the clamping groove when the clamping boss is clamped in the clamping ring.

8. The tray assembly according to claim 1, further comprising a tray provided in the tray to divide the tray into a first cylindrical portion and a second cylindrical portion, the first cylindrical portion and the second cylindrical portion being arranged along an axial direction of the tray.

9. The tray assembly of claim 8, wherein the tray is provided with a vent that communicates with both the first canister portion and the second canister portion.

10. The tray assembly of claim 8, wherein the pallet has a hardness greater than the hardness of the tray cylinder.

11. An inflatable product comprising an inflatable sheet for enclosing an inflatable chamber and a holder assembly for an inflatable product as claimed in any of claims 1 to 10.