CN219564912U - Thermal insulation tarpaulin - Google Patents

Abstract

The utility model discloses a heat-insulating tarpaulin, and belongs to the technical field of heat insulation of goods; the heat-insulating cloth comprises a base cloth, side cloth and a front baffle, wherein heat-insulating layers are arranged in the base cloth, the side cloth and the front baffle, the side cloth comprises a first side cloth and a second side cloth which are oppositely arranged on two sides of the base cloth, and the front baffle is arranged adjacent to the first side cloth and the second side cloth; the first side cloth and/or the second side cloth comprises a plurality of side cloth curtains, and the adjacent side cloth curtains are arranged in a separable way. The side cloth adopts a modularized structure, is fixed with the frame in the form of a plurality of side cloth curtains, and can flexibly open the side cloth curtains at corresponding positions according to loading and unloading requirements when cargoes are loaded and unloaded, the whole side cloth is not required to be completely put down, the construction difficulty is reduced, the loading and unloading workload is reduced, and the high-efficiency requirement of a transportation market is met; meanwhile, unnecessary abrasion can be avoided, and the service life of the thermal insulation tarpaulin is prolonged.

Description

Thermal insulation tarpaulin

Technical Field

The utility model relates to the technical field of heat preservation of goods, in particular to a heat preservation tarpaulin.

Background

In the transportation of goods, many problems are often encountered, such as excessive temperature in summer, serious shrinkage or decay of the goods, excessive temperature in winter, easy frost cracking and damage of the goods, which undoubtedly increase the difficulty of the transportation of the goods. Especially, many fresh vegetables and fruits are directly transported to various areas from production places by using large trailers for people to eat. Grass mats have not met the needs of the transportation market as conventional covers. Cotton quilts for vehicles have been developed and rapidly developed. The cotton quilt for the vehicle is breathable, hygroscopic and warm-keeping, is a cotton quilt specially tailored for the truck, and particularly can be covered by people in cold winter, so that the truck and the goods are prevented from being frozen.

However, in the using process of the vehicle cotton quilt, the inside heat-preservation cotton is breathable, high in water absorption rate and poor in moisture resistance because of adopting a sewing method, water easily seeps into the inside in rainy and snowy days, the whole weight of the heat-preservation quilt is overlarge, and heat-preservation goods are easily crushed. The used vehicle cotton quilt needs to be aired in a large field before being rolled and stored, and can be stored for the next use only after being completely aired. In addition, the operation of winding and unwinding the cotton quilts for vehicles is inconvenient, the workload is large, mechanical winding actions are mostly adopted, and the cotton quilts are easy to damage due to poor strength and short service life due to mechanical winding and unwinding.

In the prior art, the improvement of the heat-insulating tarpaulin similar to a cotton quilt for a vehicle is also provided, for example, chinese patent publication No. CN 215792387U discloses a novel heat-insulating tarpaulin which the novel heat-insulating tarpaulin comprises a heat-insulating layer, one side of the heat-insulating layer is connected with a heat-insulating layer in a bonding way, one surface of the heat-insulating layer far away from the heat-insulating layer is connected with an outer cloth layer, and one surface of the heat-insulating layer far away from the heat-insulating layer is connected with an inner cloth layer; the heat insulation layer adopts aluminum foil; the heat insulation layer is fixedly bonded with the heat insulation layer, and embossing is formed on the surface, far away from the heat insulation layer, of the heat insulation layer. The tarpaulin of the patent has certain heat insulation and heat preservation performance.

However, in the above-mentioned scheme, the heat-insulating tarpaulin is formed by a whole tarpaulin, and the construction engineering of covering the tarpaulin is very complicated and inconvenient. Therefore, there is a need for a thermal insulation device that is convenient for cargo handling, can be rapidly retracted and extended, and has a good thermal insulation effect, so as to meet the requirements of high-efficiency transportation.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the problems that in the prior art, the operation of a vehicle heat insulation facility is complicated, cargo loading and unloading are inconvenient, and the heat insulation performance is not high, and provides the heat insulation tarpaulin.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model discloses a heat-insulating tarpaulin which comprises a base cloth, side cloth and a front baffle, wherein heat-insulating layers are arranged in the base cloth, the side cloth and the front baffle, the side cloth comprises a first side cloth and a second side cloth which are oppositely arranged on two sides of the base cloth, and the front baffle is arranged adjacent to the first side cloth and the second side cloth; the first side cloth and/or the second side cloth comprises a plurality of side cloth curtains, and the adjacent side cloth curtains are arranged in a separable way.

Preferably, a side connector is arranged between the adjacent side curtains, and the side connector is used for combining and separating the adjacent side curtains.

Preferably, the side connecting piece is a sticking buckle, a zipper, a magnetic attraction or a binding rope.

Preferably, the side cloth top side is provided with side top fasteners for fastening the side cloth top side to the frame.

Preferably, the other side of the side cloth opposite to the side top fixing piece is fixedly connected with the base cloth.

Preferably, the front fender top side is provided with a roof fixing member for fixing the front fender top side to the vehicle frame.

Preferably, the other side of the front baffle opposite to the fixing piece of the top baffle is fixedly connected with the base fabric.

Preferably, the side roof fixing piece and/or the sheet roof fixing piece are fixing holes and/or fixing rings and/or fixing belts.

Preferably, the base fabric and/or the side fabric and/or the front baffle comprises a first cloth layer and a second cloth layer, and the heat insulation layer is arranged between the first cloth layer and the second cloth layer; the area of the second cloth layer is larger than that of the first cloth layer, and a surrounding edge is arranged at the edge of the second cloth layer and used for wrapping the first cloth layer.

Preferably, the heat preservation layer is a pearl cotton layer.

Preferably, the first cloth layer is stitched with the heat insulation layer and the second cloth layer.

Preferably, the first cloth layer and/or the second cloth layer comprises a base cloth layer, and at least 1 layer surface of the 2 layer surfaces of the base cloth layer is provided with a laminated layer.

Preferably, the first cloth layer and/or the second cloth layer comprises PE tarpaulin and/or PVC tarpaulin.

Preferably, the size of the base fabric ranges from 4m to 18m long and from 2m to 4m wide; and/or the side cloth has a size ranging from 4m to 18m long and 1.4m to 2.7m high.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) The side cloth of the thermal insulation tarpaulin adopts a modularized structure, is fixed with the frame in the form of a plurality of side cloth curtains, and can flexibly open the side cloth curtains at corresponding positions according to loading and unloading requirements when goods are loaded and unloaded, and reusable side connecting pieces are adopted between the adjacent side cloth curtains, so that the whole side cloth is not required to be completely put down. On one hand, the loading and unloading workload is reduced, and the high-efficiency requirement of the transportation market is met; meanwhile, unnecessary abrasion can be avoided, and the service life of the thermal insulation tarpaulin is prolonged.

(2) The heat-insulating tarpaulin comprises a base cloth, side cloths and a front baffle plate, wherein heat-insulating layers are arranged in the base cloth, the side cloths and the front baffle plate, the side cloths comprise a first side cloth and a second side cloth which are oppositely arranged on two sides of the base cloth, and the front baffle plate is arranged adjacent to the first side cloth and the second side cloth; the first side cloth and/or the second side cloth comprises a plurality of side cloth curtains, and the adjacent side cloth curtains are arranged in a separable way. Through the arrangement, the heat-preservation tarpaulin is simpler and more convenient to preserve, the side cloth on two sides is inwards folded to be attached to the base cloth, and then the whole heat-preservation tarpaulin can be easily pulled up by rolling along the direction of the front baffle plate from the tail part of the base cloth, so that the storage time of the heat-preservation tarpaulin is greatly shortened.

(3) According to the heat-insulating tarpaulin, the side top fixing pieces and the sheet top fixing pieces are arranged, so that the heat-insulating tarpaulin keeps the connection stability with the frame in the transportation process, the abrasion between the heat-insulating tarpaulin and the frame is reduced, and the windproof performance of the heat-insulating tarpaulin is improved.

(4) The heat-preservation tarpaulin adopts the form of combining pearl cotton and PE/PVC tarpaulin so as to realize the heat-preservation effect on goods. Wherein, PE/PVC tarpaulin plays the waterproof effect in two sides, and pearl cotton has the performance of insulating air, water proof dampproofing and heat retaining, and the two combines can carry out long-time heat preservation to the goods.

Drawings

FIG. 1 is a diagram showing the use of a thermal insulation tarpaulin according to the specification I;

FIG. 2 is a reference diagram II of the use of the thermal insulation tarpaulin;

FIG. 3 is a schematic view of a thermal insulation tarpaulin structure;

FIG. 4 is a schematic diagram of a thermal insulation tarpaulin rolling process;

FIG. 5 is a schematic view of the thermal insulation tarpaulin after being rolled;

fig. 6 is a schematic diagram of the internal structure of the thermal insulation tarpaulin.

Reference numerals in the schematic drawings illustrate:

110. a base fabric; 111. a first cloth layer; 112. a second cloth layer; 113. a heat preservation layer;

120. a side cloth; 121. a first side cloth; 122. a second side cloth; 123. a side roof fixing member; 124. a side connector;

130. a front baffle; 131. a roof mount;

200. a vehicle; 201. and a frame.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective. Also, the terms "upper", "lower", "left", "right", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for modification or adjustment of the relative relationships thereof, as they are also considered within the scope of the utility model without substantial modification to the technical context.

As shown in fig. 1, a thermal insulation tarpaulin of the present embodiment may be laid in a cargo wagon, which includes a wagon 200 body and a wagon frame 201. Cargo box trucks are generally self-contained with a tent frame, wherein tent poles are arranged on two sides of the top of the tent frame and used for supporting tent cloth on the sides, and can be regarded as a rod-shaped support, and the tent poles do not have the tightness of an iron-sheet carriage.

Therefore, it is necessary to use a thermal insulation tarpaulin for covering. In addition, the front end and the rear end of the tent frame are provided with baffle plates, when the heat-insulating tent cloth is installed on the tent frame, the heat-insulating tent cloth is enclosed to form a heat-insulating space for goods to be transported after being stacked in the space.

As shown in fig. 2, the thermal insulation tarpaulin of the present embodiment includes a base fabric 110, a side fabric 120 and a front baffle 130, and a thermal insulation layer 113 is disposed in the base fabric 110, the side fabric 120 and the front baffle 130. The base fabric 110 is disposed at the bottom of the frame 201, the side fabric 120 is disposed at the side of the frame 201, and the front barrier 130 is mounted on the front barrier of the vehicle 200.

It should be noted in advance that, in the following description, terms of "top", "side" and "bottom" are used to describe the directions of the "top", "side" and "bottom" mainly according to the usage status of the thermal insulation tarpaulin, so that the description of the solution is not limited to the practical range.

In this embodiment, as shown in fig. 3, 1 base fabric 110 is provided, 2 side fabrics 120 are provided, and 1 front barrier 130 is provided. In use, 1 base fabric 110 is disposed on the bottom surface of frame 201, and 2 side fabrics 120 are disposed on two sides of frame 201. As another embodiment, 1 back flap may be further provided with respect to the front flap 130, and the usage manner is basically the same as that described above, and will not be repeated.

The size of the base fabric 110 is in the range of 4m to 18m long and 2m to 4m wide, and the width is preferably 2m to 2.5m; and/or the side panel 120 has a size ranging from 4m to 18m long and 1.5m to 3m high, preferably 1.8m to 2.7m high.

As shown in fig. 4, the side cloth 120 includes a first side cloth 121 and a second side cloth 122 disposed opposite to each other on two sides of the base cloth 110, and the front baffle 130 is disposed adjacent to the first side cloth 121 and the second side cloth 122; the first side cloth 121 and/or the second side cloth 122 includes at least one side cloth curtain, and adjacent side cloth curtains are detachably disposed therebetween.

Through the separable setting of side cloth to a plurality of side cloth curtain's form is fixed with the frame, and when loading and unloading goods, can be nimble according to loading and unloading needs open the side cloth curtain of corresponding position, adopt repeatedly usable's side connecting piece between the adjacent side cloth curtain, do not need to put down whole side cloth completely. On one hand, the construction difficulty is reduced, the loading and unloading workload is reduced, and the high-efficiency requirement of the transportation market is met; meanwhile, unnecessary abrasion can be avoided, and the service life of the thermal insulation tarpaulin is prolonged.

In addition, as shown in fig. 5, through the arrangement, the thermal insulation tarpaulin is simpler and more convenient to store, the side cloth on two sides is folded inwards to be attached to the base cloth, and then the whole thermal insulation tarpaulin can be easily pulled up by rolling along the direction of the front baffle plate from the tail part of the base cloth, so that the storage time of the thermal insulation tarpaulin is greatly shortened.

Side connectors 124 are provided between adjacent side curtains, and the side connectors 124 are used for coupling and uncoupling the adjacent side curtains. The specific form of the side connecting piece can adopt structures such as a sticking buckle, a zipper, a magnetic attraction, a binding rope and the like, and the existing detachable connecting structure can be referred to, so that the details are omitted.

As a specific embodiment of the side cloth 120, a side top fixing member 123 is provided at the top side thereof, and the side top fixing member 123 is used to fix the top side of the side cloth 120 to the vehicle frame 201. The other side of the side cloth 120 opposite to the side top fixing member 123 is fixedly connected with the base cloth 110, so as to ensure the stability of the thermal insulation tarpaulin in the transportation process.

In addition, a roof fixing member 131 is provided on the top side of the front fender 130, and the roof fixing member 131 is used for fixing the top side of the front fender 130 to the vehicle frame 201. Similarly, the other side of the front baffle 130 opposite to the top fixing member 131 is fixedly connected to the base fabric 110.

The side top fixing member 123 and the top sheet fixing member 131 may be formed as fixing holes, fixing rings, fixing bands, or other fixing members having similar structures.

Preferably, the side roof fixing member 123 and/or the roof fixing member 131 are a fixing rope, one end of which is connected to the top side of the side cloth 120 or the front fender 130, and the other end of which is fastened to the frame 201. The fixing rope is adopted for fixing, other accessories are not needed, the structure is simple, the operation is easy, and the convenience of assembling and disassembling the heat-insulation tarpaulin is improved.

As an embodiment of the base fabric 110, as shown in FIG. 6, the base fabric 110 includes a first cloth layer 111 and a second cloth layer 112, where the cloth layers may refer to a cloth layer in a conventional sense, and further, if the cloth layers are joined in a plane by a plurality of cloth pieces to form a large cloth piece, the large cloth piece should be considered as a cloth layer herein.

The first cloth layer 111 and the second cloth layer 112 are arranged in a layered manner, that is, the surface of the first cloth layer 111 and the surface of the second cloth layer 112 are arranged in parallel or approximately parallel to each other.

Wherein, an insulation layer 113 is disposed between the first cloth layer 111 and the second cloth layer 112, and adjacent layers of the first cloth layer 111 and the second cloth layer 112 are connected by the insulation layer 113. It should be noted that, the "layer" herein is understood to be two opposite cloth surfaces of one layer of cloth, and adjacent layers are connected through the insulation layer 113, that is, the first cloth layer 111 and the second cloth layer 112 are layered and then connected to each other.

The first cloth layer 111 and/or the second cloth layer 112 include PE tarpaulin and/or PVC tarpaulin therein, for example, the first cloth layer 111 and the second cloth layer 112 include fiber cloth made of polyethylene or polyvinyl chloride material therein. In addition, the heat insulating layer 113 is preferably a pearl cotton layer. PE tarpaulin, PVC tarpaulin all can play the waterproof effect in two sides, and pearl cotton has isolated air, water proof dampproofing and heat retaining performance, and the two combines can carry out long-time heat preservation to the goods, and has avoided the condition that traditional cotton quilt for the vehicle is liable to absorb water and become heavy and crush the goods.

In this embodiment, the area of the second cloth layer 112 is larger than the areas of the first cloth layer 111 and the heat insulation layer 113, and a surrounding edge is disposed at the edge of the second cloth layer 112, and the surrounding edge is used for wrapping the first cloth layer 111.

Further, the first cloth layer 111, the second cloth layer 112 and the insulation layer 113 may be connected by sewing with a sewing thread. Through the compound connection between each layer, with the holistic intensity of improvement heat preservation tarpaulin.

With respect to the specific structure of each cloth layer, the first cloth layer 111 and/or the second cloth layer 112 may include a base cloth layer, and at least 1 of 2 layers of the base cloth layer is provided with a laminated layer. The base cloth layer can be woven by polymer fibers, has better strength and softness, and is coated on 1 or 2 layers of the base cloth layer to form a coated layer so as to have waterproof performance.

However, in the practical application process, the strength of the base cloth layer is affected to a certain extent by the laminating process, so that the waterproof performance of the laminated layer can be improved by laminating 2 layers, and the strength of the heat-insulating tarpaulin is also needed to be considered in the process.

In the construction process in this embodiment, the side cloth 120 is covered and fixed on the side surface of the frame 201, then the top cloth 110 is covered on the top surface of the frame 201, and the bottom side of the top cloth 110 is fixed, and the top cloth 110 may cover a part of the side cloth 120.

The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. In order to avoid duplication of content, duplicate content of each embodiment is omitted, but it cannot be considered that the corresponding embodiment does not include features of other embodiments, and features of mutual cooperation between different embodiments may also be combined with each other, so, if one skilled in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively designed without departing from the gist of the present utility model, and all the features belong to the protection scope of the present utility model.

Claims (14)

1. A thermal insulation tarpaulin, which is characterized in that: the novel heat insulation fabric comprises a base fabric (110), side fabrics (120) and a front baffle (130), wherein an insulation layer (113) is arranged in the base fabric (110), the side fabrics (120) and the front baffle (130), the side fabrics (120) comprise a first side fabric (121) and a second side fabric (122) which are oppositely arranged on two sides of the base fabric (110), and the front baffle (130) is arranged adjacent to the first side fabric (121) and the second side fabric (122); the first side cloth (121) and/or the second side cloth (122) comprises a plurality of side cloth curtains, and the adjacent side cloth curtains are detachably arranged.

2. A thermal insulation tarpaulin according to claim 1, wherein: a side connecting piece (124) is arranged between the adjacent side cloth curtains, and the side connecting piece (124) is used for combining and separating the adjacent side cloth curtains.

3. A thermal insulation tarpaulin according to claim 2, wherein: the side connecting piece (124) is a sticking buckle belt, a zipper, a magnetic attraction or a binding rope.

4. A thermal insulation tarpaulin according to claim 1, wherein: the side cloth (120) top side is provided with side top mounting (123), side top mounting (123) are used for fixing side cloth (120) top side to frame (201).

5. The thermal insulation tarpaulin of claim 4, wherein: the other side of the side cloth (120) opposite to the side top fixing piece (123) is fixedly connected with the base cloth (110).

6. The thermal insulation tarpaulin of claim 5, wherein: the top side of the front baffle (130) is provided with a top sheet fixing piece (131), and the top sheet fixing piece (131) is used for fixing the top side of the front baffle (130) with the frame (201).

7. The thermal insulation tarpaulin of claim 6, wherein: the other side of the front baffle (130) opposite to the fixing piece (131) of the top baffle is fixedly connected with the base fabric (110).

8. The insulating tarpaulin according to claim 7, wherein: the side top fixing piece (123) and/or the sheet top fixing piece (131) are/is fixing holes and/or fixing rings and/or fixing belts.

9. A thermal insulation tarpaulin according to claim 1, wherein: the base fabric (110) and/or the side fabric (120) and/or the front baffle (130) comprise a first cloth layer (111) and a second cloth layer (112), and the heat-insulating layer (113) is arranged between the first cloth layer (111) and the second cloth layer (112); the area of the second cloth layer (112) is larger than that of the first cloth layer (111), and a surrounding edge is arranged at the edge of the second cloth layer (112) and used for wrapping the first cloth layer (111).

10. The thermal insulation tarpaulin of claim 9, wherein: the heat preservation layer (113) is a pearl cotton layer.

11. The thermal insulation tarpaulin of claim 9, wherein: the first cloth layer (111) is connected with the heat insulation layer (113) and the second cloth layer (112) in a sewing mode.

12. The thermal insulation tarpaulin of claim 9, wherein: the first cloth layer (111) and/or the second cloth layer (112) comprise a base cloth layer, and at least 1 layer surface of the 2 layer surfaces of the base cloth layer is provided with a laminated layer.

13. The thermal insulation tarpaulin of claim 9, wherein: the first cloth layer (111) and/or the second cloth layer (112) comprise PE tarpaulin and/or PVC tarpaulin.

14. A thermal insulation tarpaulin according to claim 1, wherein: the size range of the base fabric (110) is 4-18 m long and 2-4 m wide; and/or the side cloth (120) has a size ranging from 4m to 18m long and from 1.4m to 2.7m high.