CN216907431U

CN216907431U - Pickup truck mattress

Info

Publication number: CN216907431U
Application number: CN202220725644.7U
Authority: CN
Inventors: 史菊英
Original assignee: Dongguan Hongyu Plastic Co Ltd
Current assignee: Dongguan Hongyu Plastic Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-08
Anticipated expiration: 2032-03-29
Also published as: US20230309701A1

Abstract

The application provides a pickup truck mattress, which comprises a main air chamber and an annular air chamber which are communicated, wherein two opposite sides of the main air chamber are respectively provided with two convex parts, and an avoidance groove which is configured to avoid the position of a wheel is defined between the two convex parts on the same side; the annular air chamber is arranged around the main air chamber, is positioned on one side of the convex part in the thickness direction of the main air chamber and shields the avoiding groove. By designing the mattress into two communicated air chambers, the peripheral air chambers can enhance the strength of the edge of the middle air chamber, and the stability is good when the mattress is used; simultaneously, compare the same single-layer structure of current thickness, this application provides inside pulling force for bilayer structure, separates bilayer structure's position, strengthens holistic stability.

Description

Pickup truck mattress

Technical Field

The utility model relates to the field of inflatable beds, in particular to a pickup truck mattress.

Background

The inflatable bed utilizes the characteristic that air does not have holes and can not enter, a human body is enabled to be matched with the bed in percentage when sleeping, all parts of the human body are uniformly stressed, and therefore blood circulation obstacles caused by uneven stress of the traditional bed are effectively improved, and the inflatable bed is also named as a healthy bed in foreign countries. The inflatable bed can be inflated when in use, the inflation quantity is controlled, the inflatable bed can be deflated when not in use, the size is reduced, the storage is convenient, and the use is very flexible. The prior art air beds are generally regular in shape, such as square or round, and cannot be used directly with pick-up trucks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pickup truck mattress which can adapt to the structure of a pickup truck, is perfectly matched with the pickup truck, is not easy to cause obvious bulge or recess after being placed on the pickup truck, and has high use comfort.

The embodiment of the utility model is realized by the following steps:

the utility model provides a pickup truck mattress, comprising:

the two opposite sides of the main air chamber are respectively provided with two convex parts, and an avoidance groove configured to avoid the position of a wheel is defined between the two convex parts on the same side; the annular air chamber is arranged around the main air chamber, is positioned on one side of the convex part in the thickness direction of the main air chamber and shields the avoiding groove.

In an alternative embodiment, the main air chamber comprises a bottom wall, a first enclosure, a second enclosure and a top wall, the convex portion is arranged on the first enclosure, the bottom wall is connected with one side of the first enclosure, the second enclosure is connected with one side of the first enclosure far away from the bottom wall, and the top wall is connected with one side of the second enclosure far away from the first enclosure;

the annular air chamber surrounds the second enclosure and is connected with the first enclosure and the top wall.

In an optional embodiment, a position where the first enclosing barrier is connected with the second enclosing barrier is a first connecting portion, a position where the second enclosing barrier is connected with the top wall is a second connecting portion, and the annular air chamber is connected with the first connecting portion and the second connecting portion at the same time.

In an optional embodiment, the second enclosure has an included angle with the first enclosure, and a side of the second enclosure away from the first enclosure is closer to the center of the top wall than the first enclosure.

In an alternative embodiment, the second enclosure comprises a plurality of connecting pieces which are sequentially spliced end to end.

In an alternative embodiment, the main plenum further comprises a first draw tape connected to both the top wall and the bottom wall.

In an optional implementation manner, the annular air chamber includes an annular sheet and a third enclosure, the annular sheet is connected to the third enclosure, the top wall is connected to the annular sheet, the third enclosure is connected to a connection position of the first enclosure and the second enclosure, and the annular sheet, the third enclosure and the second enclosure define an annular cavity together.

In an alternative embodiment, the annular air chamber further comprises a second pull tape, and the second pull tape is connected with the annular sheet and the third baffle at the same time.

In an alternative embodiment, the annular sheet comprises two connecting bodies and two first blocking bodies, wherein the two connecting bodies and the two first blocking bodies are alternately arranged and connected end to end; the two first plugging bodies protrude out of the connecting body in the direction from the outer side of the annular air chamber to the inner side;

two second plugging bodies are arranged on the inner side of the third enclosure; the two first blocking bodies and the two second blocking bodies are respectively arranged correspondingly and oppositely, and the second blocking bodies are configured to shield one side, close to the top wall, of the avoidance groove.

In an alternative embodiment, the outer side wall of the annular plenum does not protrude outside the boss.

The embodiment of the utility model has the beneficial effects that:

in summary, the inflatable mattress for the pickup truck provided by the embodiment can be placed in the cargo compartment of the pickup truck, and the position of the inflatable mattress capable of forming two avoiding grooves corresponds to the positions of the two rear wheels of the pickup truck. Then, the inflatable mattress is inflated by the inflator pump, after the inflatable mattress is inflated, the two avoiding grooves perfectly avoid the two convex shell parts which are configured to position the rear wheels in the cargo compartment, namely the two convex shell parts can be in clamping fit with the two avoiding grooves, so that the inflatable mattress is positioned by the convex shell parts, the inflatable mattress is not easy to move relative to the cargo compartment, and the stability is improved; and the convex shell part convexly arranged in the goods compartment can not interfere with the position of the inflatable mattress, so that the inflatable mattress is not easy to jack up, and the inflatable mattress is laid behind the goods compartment of the pick-up truck, has high flatness and is comfortable to use. And, annular air chamber is located and shelters from the groove of dodging one side in groove, so, annular air chamber shelters from convex shell portion, and the user can not direct and convex shell portion contact, and the comfort level is high. The inflatable mattress is designed into an independent main air chamber and an independent annular air chamber, and compared with an integral air chamber, the inflatable mattress has higher strength, is not easy to deform and has high comfort level.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a pickup truck mattress according to an embodiment of the present invention;

FIG. 2 is a schematic, partially cross-sectional, structural view of a pickup truck mattress according to an embodiment of the present invention;

fig. 3 is an exploded view of a pickup truck mattress according to an embodiment of the present invention.

An icon:

100-main air chamber; 110-a bottom wall; 111-a first left side; 112-a first right side; 113-a first front side edge; 114-a first back side; 120-a first fence; 121-a convex part; 122-avoidance slot; 123-a first annular edge; 124-a second annular edge; 130-a second enclosure; 131 a third annular edge; 132-a fourth annular rim; 140-a top wall; 141-a second left side; 142-a second right side; 143-a second front side; 144-a second rear side; 150-a first draw tape; 200-an annular gas chamber; 210-a ring segment; 211-a linker; 212-a first occluding body; 220-a third enclosure; 221-a second occluding body; 230-second draw tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

At present, when the pick-up truck is used, a mattress can be placed in a cargo compartment of the pick-up truck, people can have a rest on the mattress, and the use comfort level is improved. Among the prior art, the mattress is mostly air mattress, has an air chamber, and in order to make the mattress can avoid in the goods railway carriage or compartment corresponding to the bulge portion of rear wheel, need set up the thickness of mattress thickly, so, the stability of mattress is relatively poor.

In view of this, designers have designed a pickup truck mattress, and through designing the mattress as two communicated air chambers, the air chambers located at the periphery can enhance the strength of the edge of the middle air chamber, and the stability is good when in use.

Referring to fig. 1 and 2, in the present embodiment, the pickup truck mattress includes a main air chamber 100 and an annular air chamber 200 which are communicated with each other, two opposite sides of the main air chamber 100 are respectively provided with two convex portions 121, and an avoidance groove 122 configured to avoid a wheel is defined between the two convex portions 121 on the same side; the annular air cell 200 is disposed around the main air chamber 100, and the annular air cell 200 is located on one side of the protrusion 121 in the thickness direction of the main air chamber 100 and shields the avoiding groove 122.

In this embodiment, it should be understood that the main plenum 100 and the annular plenum 200 are in communication, and when the inflator is used for inflation, gas can enter the main plenum 100 and the annular plenum 200 simultaneously or sequentially, so that the main plenum 100 and the annular plenum 200 meet the use requirement. For example, a shunt tube may be provided in the main chamber 100 to communicate with the annular air chamber 200, the shunt tube may communicate with the main chamber 100, and a check valve may be provided in the shunt tube to allow only the gas in the main chamber 100 to enter the annular air chamber 200, and when the main chamber 100 is inflated by the inflator, the check valve is opened by the gas pressure when the gas pressure in the main chamber 100 reaches a certain value, and then enters the annular air chamber 200 through the shunt tube to inflate the annular air chamber 200.

In addition, the main air chamber 100 and the annular air chamber 200 may be provided with exhaust valves independently, so that the air pressures in the main air chamber 100 and the annular air chamber 200 are independently controlled, and thus the softness is independently controlled.

Referring to fig. 1-3, in the present embodiment, optionally, the main air chamber 100 includes a bottom wall 110, a first surrounding barrier 120, a second surrounding barrier 130 and a top wall 140, the protrusion 121 is disposed on the first surrounding barrier 120, the bottom wall 110 is connected to one side of the first surrounding barrier 120, the second surrounding barrier 130 is connected to one side of the first surrounding barrier 120 away from the bottom wall 110, and the top wall 140 is connected to one side of the second surrounding barrier 130 away from the first surrounding barrier 120. Specifically, the bottom wall 110 and the top wall 140 are substantially "i" shaped pieces, the bottom wall 110 has a first left side 111, a first front side 113, a first right side 112 and a first rear side 114 which are sequentially connected end to end, and a first notch is disposed at a middle position of each of the first left side 111 and the first right side 112. Similarly, the top wall 140 has a second left side 141, a second front side 143, a second right side 142 and a second rear side 144 connected end to end in sequence, and second notches are disposed at the middle positions of the second left side 141 and the second right side 142. Wherein the left and right sides are arranged in the width direction of the main air chamber 100, and the front and rear sides are arranged in the length direction of the main air chamber 100. The first enclosure 120 is annular, the first enclosure 120 has a first annular edge 123 and a second annular edge 124 in the thickness direction of the main air chamber 100, the shape of the first annular edge 123 is the same as that of the bottom wall 110, the first annular edge 123 is connected to the bottom wall 110, the second annular edge 124 is connected to the second enclosure 130, and the shape of the side of the second enclosure 130 away from the first enclosure 120 is the same as that of the top wall 140 and is connected to the top wall 140. The notches of the first left side 111 and the second left side 141 of the bottom wall 110 correspond to the sides of the two avoiding grooves 122 of the first baffle 120, which are close to the bottom wall 110, respectively, and the notches of the second left side 141 and the second right side 142 of the top wall 140 correspond to the sides of the two avoiding grooves 122 of the first baffle 120, which are close to the top wall 140, respectively. The cross-sectional profile of the second surround 130 is substantially "i" shaped, and the second surround 130 has a third annular edge and a fourth annular edge 132 arranged in the thickness direction of the main air chamber 100, the cross-sectional area of the second surround 130 decreases gradually in the direction from the third annular edge toward the fourth annular edge 132, the third annular edge is the same as and connected to the second annular edge 124 of the second surround 130, and the fourth annular edge 132 is the same as and connected to the top wall 140. In other words, the fourth annular edge 132 is closer to the center of the top wall 140 than the third annular edge, and the second enclosure 130 gradually gets closer to the center of the top wall 140 in the direction from the third annular edge to the fourth annular edge 132, so that the second enclosure 130 forms an included angle with the first enclosure 120, and the second enclosure 130 forms a cable-stayed structure.

Further, main air chamber 100 also includes first drawstring 150, and one end of first drawstring 150 is connected with top wall 140, and the other end is connected with bottom wall 110, improves main air chamber 100's stability.

Optionally, the second enclosure 130 may be an integrated structure, or the second enclosure 130 is made by sequentially connecting a plurality of connecting pieces end to end. The second annular edge 124 of the first enclosure 120 is connected to the third annular edge of the second enclosure 130 at a first connection portion with an i-shaped outline, and the fourth annular edge 132 of the second enclosure 130 is connected to the outer edge of the top wall 140 at a second connection portion with an i-shaped outline.

In this embodiment, optionally, the annular air chamber 200 surrounds the second surrounding barrier 130, the outer peripheral wall of the annular air chamber 200 does not protrude outside the protrusion 121 of the second surrounding barrier 130, and further, the outer peripheral wall of the annular air chamber 200 is substantially in the same plane as the outer side of the protrusion 121 of the second surrounding barrier 130.

Optionally, the annular air chamber 200 includes an annular plate 210, a third surrounding barrier 220 and a second annular plate 210, the annular plate 210 and the second annular plate 210 are connected to the third surrounding barrier 220 at the same time, and the annular plate 210, the third surrounding barrier 220 and the second annular plate 210 are all disposed around the second surrounding barrier 130 and define an annular cavity together with the second surrounding barrier 130. One side of the ring-shaped piece 210 far away from the third surrounding baffle 220 is connected with the second connecting portion, and one side of the second ring-shaped piece 210 far away from the third surrounding baffle 220 is connected with the first connecting portion.

Further, the ring-shaped piece 210 includes two first connecting bodies 211 and two first blocking bodies 212, and the two first connecting bodies 211 and the two first blocking bodies 212 are alternately arranged and connected end to end; both the first blocking bodies 212 protrude the first connection body 211 in a direction from the outer side to the inner side of the annular gas chamber 200. The second annular sheet 210 comprises two second connecting bodies 211 and two second blocking bodies 221, wherein the two second connecting bodies 211 and the two second blocking bodies 221 are alternately arranged and connected end to end; both the second blocking bodies 221 protrude the second connection body 211 in a direction from the outer side to the inner side of the annular gas chamber 200. The two first blocking bodies 212 and the two second blocking bodies 221 are respectively disposed correspondingly and oppositely in the thickness direction of the main chamber 100, and the second blocking bodies 221 are disposed to block one side of the avoiding groove 122 close to the top wall 140. That is, after the mattress is inflated, the first blocking body 212 and the second blocking body 221 are located at positions corresponding to the positions of the escape grooves 122, and block the side of the escape grooves 122 away from the bottom wall 110, so that after the mattress is placed in the cargo bed of a pick-up truck, the annular air chamber 200 covers the convex portion of the cargo bed configured to escape the rear wheels at the position corresponding to the second blocking body 221.

Optionally, the annular plenum 200 further comprises a second pull tape 230, the second pull tape 230 being connected to both the annular sheet 210 and the second annular sheet 210. Specifically, the second draw tape 230 is simultaneously attached to the mating first occluding body 212 and second occluding body 221.

The pick-up truck mattress that this embodiment provided uses the travelling comfort height, and stability is high.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pickup truck mattress, comprising:

2. The pickup truck mattress of claim 1, wherein:

the main air chamber comprises a bottom wall, a first enclosure, a second enclosure and a top wall, the convex part is arranged on the first enclosure, the bottom wall is connected with one side of the first enclosure, the second enclosure is connected with one side of the first enclosure, which is far away from the bottom wall, and the top wall is connected with one side of the second enclosure, which is far away from the first enclosure;

3. The pickup truck mattress of claim 2, wherein:

the first position of enclosing the fender and being connected with the second is first connecting portion, the second position of enclosing the fender and being connected with the roof is second connecting portion, annular air chamber simultaneously with first connecting portion with the second connecting portion are connected.

4. The pickup truck mattress of claim 2, wherein:

the second enclose keep off with first enclose the fender and have the contained angle, just the second encloses the fender and keeps away from first one side of enclosing the fender is compared first enclose the fender and be close to the center of roof.

5. The pickup truck mattress of claim 2, wherein:

the second enclosure comprises a plurality of connecting pieces which are sequentially spliced end to end.

6. The pickup truck mattress of claim 2, wherein:

the main air chamber further comprises a first draw tape which is connected with the top wall and the bottom wall simultaneously.

7. The pickup truck mattress of claim 2, wherein:

the annular air chamber includes that annular piece and third enclose and keep off, the annular piece with the third is enclosed and is kept off the connection, the roof with the annular piece is connected, the third enclose keep off with first enclose keep off with the second encloses the hookup location who keeps off and connects, the annular piece the third enclose keep off with the second encloses to keep off and prescribes a limit to annular cavity jointly.

8. The pickup truck mattress of claim 7, wherein:

the annular air chamber further comprises a second pull belt, and the second pull belt is connected with the annular sheet and the third surrounding baffle at the same time.

9. The pickup truck mattress of claim 7, wherein:

the annular sheet comprises two connecting bodies and two first plugging bodies, and the two connecting bodies and the two first plugging bodies are alternately arranged and connected end to end; the two first plugging bodies protrude out of the connecting body in the direction from the outer side of the annular air chamber to the inner side;

two second plugging bodies are arranged on the inner side of the third enclosure; the two first plugging bodies and the two second plugging bodies are respectively arranged correspondingly and oppositely, and the second plugging bodies are configured to shield one side, close to the top wall, of the avoiding groove.

10. The pickup truck mattress of any one of claims 2-9, wherein:

the outer side wall of the annular air chamber does not protrude outside the convex part.