Automobile trunk partition

Abstract

The utility model relates to the technical field of automobile partitions, in particular to an automobile trunk partition which comprises end frames, edge telescopic rods, a middle telescopic rod, an elastic cloth plate and a reel, the two end frames and the two edge telescopic rods are sequentially connected to form a rectangular frame, the end frame connected with the fixed ends of the two edge telescopic rods is a first end frame, and the end frame connected with the fixed ends of the two edge telescopic rods is a second end frame. The end frame connected with the telescopic ends of the two edge telescopic rods is a second end frame, the reel is located in the second end frame, one end of the elastic cloth plate is fixedly connected with the first end frame, and the other end of the elastic cloth plate extends into an inner cavity of the second end frame and is wound on the reel. The fixed end and the telescopic end of the middle telescopic rod are connected with the first end frame and the second end frame correspondingly, and the middle telescopic rod is located between the two edge telescopic rods. According to the automobile trunk partition, the length of the partition is adjustable through the arrangement of the telescopic rod, the partition can be suitable for automobile trunks of more sizes, the elastic cloth plate can be sunken downwards after articles are placed, and the formed groove can prevent the articles from falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile partition, more particularly to a kind of automobile trunk partition. BACKGROUND

[0002] The rear compartment of the current automobile is additionally provided with a partition to divide storage space. The partition that can be additionally provided in the rear compartment of the automobile has two types, one is a fixed partition, and the other is a detachable partition. Both of them can divide the storage space in the rear compartment. However, the detachable partition has the advantage of being easy to disassemble compared to the fixed partition. After disassembling the partition, the rear compartment of the automobile has a larger use space.

[0003] Therefore, the detachable partition is widely used in the rear compartment of the automobile. However, the edge design of the current detachable partition lacks effective blocking structure, which causes the items stored on the partition to easily fall off due to vibration during the start and stop or driving of the automobile. When transporting fragile items, the rear compartment space cannot effectively protect these items, increasing the risk of damage. Moreover, the size of the partition cannot be adjusted during use. A partition of one size can only fit a rear compartment of one size. When the user changes cars, the old rear compartment partition cannot be used for the new car. SUMMARY

[0004] The utility model aims to overcome the deficiency of the edge design of the detachable partition in the prior art lacking effective blocking structure and the size of the partition being unable to be adjusted during use, and provides a kind of automobile rear compartment partition. The automobile rear compartment partition in the present scheme can effectively prevent the items on the partition from falling off due to vibration, and the length of the partition is adjustable.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A kind of automobile rear compartment partition is provided, including end frame, edge telescopic rod, middle telescopic rod, elastic cloth board and reel, two the end frame and two the edge telescopic rod are sequentially connected to form rectangular frame, the end frame connected with the fixed end of two the edge telescopic rod is first end frame, the end frame connected with the telescopic end of two the edge telescopic rod is second end frame, the reel is located in the second end frame, one end of the elastic cloth board is fixedly connected with the first end frame, the other end is inserted into the inner chamber of the second end frame and is wound on the reel, the fixed end and telescopic end of the middle telescopic rod are connected with the first end frame and the second end frame respectively and the middle telescopic rod is located between two the edge telescopic rod. Elastic cloth board is the panel that is made of cloth material with elasticity and stress easy variability. The cloth material with elasticity can be spandex, elastic cotton, hard elastic fiber, etc.

[0007] The utility model discloses a car trunk partition, which is fixed on the side wall of the car trunk through two end frames, and when the length of the partition is insufficient, the edge telescopic rods and the middle telescopic rods between the first end frame and the second end frame are elongated by pulling the two end frames, thereby meeting the use requirement of the car trunk.

[0008] The car trunk partition can be adjusted in length by the telescopic rods, and can be applied to more sizes of car trunks. After the articles are placed, the elastic cloth board will be concave downward, and the formed recess can prevent the articles from falling off.

[0009] Further, the utility model also includes a stopper connectable with the elastic cloth board and a first support plate installed on the first end frame, the bottom surface of the first support plate is fixedly connected with the fixed end of the edge telescopic rod, a through groove is arranged on the first support plate, the axis of the through groove is parallel to the axis of the edge telescopic rod, the elastic cloth board can pass through the through groove and be connected with the stopper, and the stopper is in abutment with the first support plate. The first support plate, the through groove and the stopper can prevent the edge of the elastic cloth board from entering between the two edge telescopic rods after the elastic cloth board is deformed under stress.

[0010] Further, the utility model also includes a second support plate installed on the second end frame, the bottom surface of the second support plate is fixedly connected with the telescopic end of the edge telescopic rod, a cloth board groove is arranged on the second support plate, the elastic cloth board passes through the cloth board groove, the fixed end of the edge telescopic rod is provided with an accommodating groove capable of accommodating the second support plate, and the second support plate can extend into the accommodating groove and be in sliding connection with the accommodating groove. The first support plate and the second support plate are staggered, which is to avoid interference between the second support plate and the first support plate after the second support plate extends into the accommodating groove. The cloth board groove on the second support plate can further guide the elastic cloth board, and since the sizes of different models of car trunks are not much different, the telescopic length range of the edge telescopic rod and the middle telescopic rod is about 0-10 cm, and within the range, the edge of the elastic cloth board will not enter between the telescopic ends of the two edge telescopic rods even if the elastic cloth board is deformed under stress, so the cloth board groove can guide the elastic cloth board.

[0011] Further, the reel is provided with a spring at both ends, one end of the spring is fixedly connected with the reel, and the other end is fixedly connected with the inner cavity of the second end frame. After the reel rotates under the pulling of the elastic cloth board, when the pulling force of the elastic cloth board disappears, the spring can drive the reel to reverse, and the excess elastic cloth board is rewound on the reel. In addition to using the spring to drive the reel to rotate, a cylinder, an electric cylinder or other external power source can also be used to drive the reel to rotate.

[0012] Further, a connecting plate connectable with the side wall of the trunk of the automobile is further included, and the connecting plate is connected with the end frame. A receiving plate between the end frame and the connecting plate is further included, the receiving plate is fixedly installed on the bottom surface of the end frame, the bottom surface of the receiving plate is fixedly connected with a rotating shaft, the width of the connecting plate is greater than the width of the receiving plate, the top surface of the connecting plate is provided with a slot hole, and the rotating shaft extends into the inner cavity of the slot hole and is rotationally connected with the slot hole. The end frame is connected with the trunk of the automobile through the connecting plate. The setting of the receiving plate enables the connecting plate to be connected with the side wall of the trunk of the automobile when the side wall of the trunk is inclined, and the connecting plate is connected with the side wall of the trunk of the automobile at this time, and the rotation of the rotating shaft enables the axis of the receiving plate to be deflected from the axis of the connecting plate. Since the width of the connecting plate is greater than the width of the receiving plate, the connecting plate can still support the receiving plate when the axis of the receiving plate is deflected, thereby achieving the connection between the partition and the trunk.

[0013] Further, the bottom surfaces of the end frame, the edge telescopic rod and the middle telescopic rod are flush in the direction perpendicular to the plane where the rectangular frame is located; the top surfaces of the end frame and the edge telescopic rod are flush; and the top surface of the middle telescopic rod is lower than the top surface of the edge telescopic rod. The bottom surfaces of the end frame, the edge telescopic rod and the middle telescopic rod are flush, which is more convenient for the storage and installation of the partition. The top surfaces of the end frame and the edge telescopic rod are higher than the top surface of the middle telescopic rod, which can play a role of fence and further avoid the falling of the articles in the groove formed by the elastic cloth board.

[0014] Further, the middle telescopic rod has a plurality of middle telescopic rods. The plurality of middle telescopic rods are linearly and equidistantly arranged along the axis direction of the end frame between the two edge telescopic rods. After the plurality of middle telescopic rods are arranged, more spaces can be divided on the elastic cloth board by the middle telescopic rods, which is more convenient for placing articles.

[0015] Further, a cloth bag is further included, the cloth bag is fixed on the elastic cloth board, the cloth bag is located between two adjacent middle telescopic rods or between the edge telescopic rod and the middle telescopic rod, the length of the cloth bag is less than the length of the fixed end of the edge telescopic rod, and the cloth bag is located in the range of the fixed end of the edge telescopic rod in the direction of the middle telescopic rod axis. A bag cover is further arranged on the cloth bag, and the bag cover is connected with the elastic cloth board through a zipper. After the cloth bag is arranged, the protection of the cloth bag is better when fragile objects are placed due to the soft characteristics of the cloth bag, and the setting of the bag cover can further prevent the objects from falling out of the cloth bag. In the direction of the middle telescopic rod axis, the cloth bag is located in the range of the fixed end of the edge telescopic rod, that is, the cloth bag is located in the U-shaped groove formed by the first end frame and the fixed end of the two edge telescopic rods. The elastic cloth board in the range will not be wound on the rotating shaft, and the deformation of the cloth bag due to the winding of the elastic cloth board can be avoided.

[0016] Compared with the prior art, the automobile trunk partition has the beneficial effects that:

[0017] The automobile trunk partition of the utility model through the setting of telescopic rod makes that the length of partition is adjustable, and the partition can be applicable to more kinds of size automobile trunk, and the elastic cloth board will be concave downward after placing objects, and the formed groove can prevent the falling of objects.

[0018] The automobile trunk partition of the utility model through the setting of bearing plate makes that when the trunk is inclined, the trunk side wall of the automobile can still be connected through the connecting plate, at this time, the axis of the bearing plate is deflected with the axis of the connecting plate through the rotation of the rotating shaft after the connecting plate is connected with the trunk of the automobile, the connecting plate can still support the bearing plate, and the connection of the partition and the trunk is completed.

[0019] The automobile trunk partition of the utility model further has a cloth bag, and the protection of the cloth bag is better when fragile objects are placed due to the soft characteristics of the cloth bag, and the setting of the bag cover can further prevent the objects from falling out of the cloth bag. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of an automobile trunk partition;

[0021] Figure 2 It is a partial structural schematic view of an automobile trunk partition;

[0022] Figure 3 It is a partial structural schematic view of the connection of the edge telescopic rod and the second end frame of an automobile trunk partition;

[0023] Figure 4 It is a partial structural schematic view of the working of the edge telescopic rod and the second end frame of an automobile trunk partition;

[0024] Figure 5 It is a local structure diagram when the end frame and the connecting plate of a car trunk partition are connected.

[0025] In the drawings: 1, edge telescopic rod; 2, middle telescopic rod; 3, first end frame; 4, second end frame; 5, elastic cloth board; 6, reel; 7, stop block; 8, first support plate; 801, through slot; 9, second support plate; 901, cloth board slot; 101, accommodating groove; 10, clock spring; 11, connecting plate; 12, receiving plate; 13, rotating shaft; 1101, slot hole; 14, cloth bag; 15, bag cover. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with specific embodiments. Among them, the drawings are only used for example description, and the representation is only a schematic diagram, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and the size of the actual product is not represented; for those skilled in the art, some well-known structures and their description in the drawings can be omitted and understood.

[0027] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and the indicated device or element must have a particular orientation, a particular orientation and operation, therefore the positional relationship of the terms described in the drawings is only used for example description, and cannot be understood as the limitation of the patent, for the ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0028] Embodiment one

[0029] The embodiment is a first embodiment of a car trunk partition, as shown in Figure 1 and Figure 3 , including end frame, edge telescopic rod 1, middle telescopic rod 2, elastic cloth board 5 and reel 6, two end frames and two edge telescopic rods 1 are sequentially connected to form a rectangular frame, the end frame connected with the fixed end of the two edge telescopic rods 1 is the first end frame 3, the end frame connected with the telescopic end of the two edge telescopic rods 1 is the second end frame 4, the reel 6 is located in the second end frame 4, one end of the elastic cloth board 5 is fixedly connected with the first end frame 3, the other end extends into the inner cavity of the second end frame 4 and is wound on the reel 6, the fixed end and the telescopic end of the middle telescopic rod 2 are connected with the first end frame 3 and the second end frame 4 respectively and the middle telescopic rod 2 is located between the two edge telescopic rods 1.

[0030] The working principle of the embodiment is as follows:

[0031] The automobile trunk partition of the embodiment is fixed on the side walls of the automobile trunk through two end frames, and when the length of the partition is insufficient, the edge telescopic rod 1 and the middle telescopic rod 2 between the first end frame 3 and the second end frame 4 are elongated by pulling the two end frames, so as to meet the use requirements of the trunk. After the edge telescopic rod 1 and the middle telescopic rod 2 are elongated, the length of the elastic cloth board 5 cannot meet the use requirements of the elongated edge telescopic rod 1 and the middle telescopic rod 2, so the elastic cloth board 5 will pull the reel 6 to rotate the rotating shaft 6 in the process of elongating the edge telescopic rod 1 and the middle telescopic rod 2. After the rotating shaft 6 rotates, the elastic cloth board 5 on the reel 6 is released, so that the length of the elastic cloth board 5 meets the use requirements of the elongated edge telescopic rod 1 and the middle telescopic rod 2. After the partition is installed, the elastic cloth board 5 can support the goods. When the goods are placed on the elastic cloth board 5, the goods will cause the elastic cloth board 5 to be deformed and concave due to their own gravity. After the elastic cloth board 5 is concave, when the car bumps during driving, the goods are also difficult to fall out of the groove formed by the concave elastic cloth board 5.

[0032] The beneficial effects of the embodiment are as follows:

[0033] The automobile trunk partition of the embodiment is fixed on the side walls of the automobile trunk through two end frames, and when the length of the partition is insufficient, the edge telescopic rod 1 and the middle telescopic rod 2 between the first end frame 3 and the second end frame 4 are elongated by pulling the two end frames, so as to meet the use requirements of the trunk. After the edge telescopic rod 1 and the middle telescopic rod 2 are elongated, the length of the elastic cloth board 5 cannot meet the use requirements of the elongated edge telescopic rod 1 and the middle telescopic rod 2, so the elastic cloth board 5 will pull the reel 6 to rotate the rotating shaft 6 in the process of elongating the edge telescopic rod 1 and the middle telescopic rod 2. After the rotating shaft 6 rotates, the elastic cloth board 5 on the reel 6 is released, so that the length of the elastic cloth board 5 meets the use requirements of the elongated edge telescopic rod 1 and the middle telescopic rod 2. After the partition is installed, the elastic cloth board 5 can support the goods. When the goods are placed on the elastic cloth board 5, the goods will cause the elastic cloth board 5 to be deformed and concave due to their own gravity. After the elastic cloth board 5 is concave, when the car bumps during driving, the goods are also difficult to fall out of the groove formed by the concave elastic cloth board 5.

[0034] Embodiment two

[0035] The second embodiment of the automobile trunk partition is shown in Figures 2-4 The elastic cloth board 5 and the reel 6 are further limited based on the first embodiment.

[0036] Specifically, it also includes a stop block 7 connectable with the elastic cloth board 5 and a first support plate 8 installed on the first end frame 3. The bottom surface of the first support plate 8 is fixedly connected with the fixed end of the edge telescopic rod 1. The first support plate 8 is provided with a through groove 801, the axis of the through groove 801 is parallel to the axis of the edge telescopic rod 1, the elastic cloth board 5 can pass through the through groove 801 to be connected with the stop block 7, and the stop block 7 abuts against the first support plate 8.

[0037] Specifically, the second support plate 9 is installed on the second end frame 4, the bottom surface of the second support plate 9 is fixedly connected with the telescopic end of the edge telescopic rod 1, the second support plate 9 is provided with a cloth plate slot 901, the elastic cloth plate 5 passes through the cloth plate slot 901, the fixed end of the edge telescopic rod 1 is provided with an accommodating slot 101 capable of accommodating the second support plate 9, and the second support plate 9 can extend into the accommodating slot 101 and be in sliding connection with the accommodating slot 101. The first support plate 8 and the second support plate 9 are staggered, so that the second support plate 9 does not interfere with the first support plate 8 after extending into the accommodating slot 101.

[0038] Specifically, the two ends of the reel 6 are provided with a clock spring 10, one end of the clock spring 10 is fixedly connected with the reel 6, and the other end is fixedly connected with the inner cavity of the second end frame 4.

[0039] Specifically, the middle telescopic rod 2 has a plurality of middle telescopic rods 2. The bag 14 is fixed on the elastic cloth plate 5, the bag 14 is located between adjacent two middle telescopic rods 2 or between the edge telescopic rod 1 and the middle telescopic rod 2, the length of the bag 14 is less than the length of the fixed end of the edge telescopic rod 1, and in the direction along the axis of the middle telescopic rod 2, the bag 14 is located in the range of the fixed end of the edge telescopic rod 1. The bag 14 is also provided with a bag cover 15, and the bag cover 15 is connected with the elastic cloth plate 5 through a zipper.

[0040] The beneficial effects of the embodiment are as follows:

[0041] The first support plate 8, the through slot 801 and the stopper 7 are used to avoid the edge of the elastic cloth plate 5 entering between the two edge telescopic rods 1 after the elastic cloth plate 5 is deformed under force. The cloth plate slot 901 on the second support plate 9 can further guide the elastic cloth plate 5. After the reel 6 rotates under the pulling of the elastic cloth plate 5, when the pulling force of the elastic cloth plate 5 disappears, the clock spring 10 can drive the reel 6 to reverse, and the excess elastic cloth plate 5 is rewound on the reel 6. After a plurality of middle telescopic rods 2 are arranged, more spaces can be divided on the elastic cloth plate 5 by the middle telescopic rods 2, which is more convenient for placing articles. After the bag 14 is arranged, the bag 14 has better protection when placing fragile articles due to its softness, and the arrangement of the bag cover 15 can further avoid the articles from falling out of the bag 14.

[0042] Embodiment three

[0043] The embodiment is a third embodiment of a car trunk partition, and the other structures of the partition are further limited on the basis of the first embodiment and the second embodiment.

[0044] Specifically, as Figure 5As shown, the connecting plate 11 connectable with the side wall of the automobile trunk and the receiving plate 12 between the end frame and the connecting plate 11 are further included, the connecting plate 11 is connected with the end frame, the receiving plate 12 is fixedly installed on the bottom surface of the end frame, the bottom surface of the receiving plate 12 is fixedly connected with the rotating shaft 13, the width of the connecting plate 11 is greater than the width of the receiving plate 12, the top surface of the connecting plate 11 is provided with the slot hole 1101, and the rotating shaft 13 extends into the inner cavity of the slot hole 1101 and is rotationally connected with the slot hole 1101.

[0045] Further, in the direction perpendicular to the plane where the rectangular frame is located, the bottom surfaces of the end frame, the edge telescopic rod 1 and the middle telescopic rod 2 are flush; the top surfaces of the end frame and the edge telescopic rod 1 are flush; and the top surface of the middle telescopic rod 2 is lower than the top surface of the edge telescopic rod 1.

[0046] The beneficial effects of the embodiment are as follows:

[0047] The end frame is connected with the automobile trunk through the connecting plate 11. The setting of the receiving plate 12 makes it possible to connect with the side wall of the automobile trunk through the connecting plate 11 when the side wall of the automobile trunk is inclined, at this time, the axis of the receiving plate 12 is deflected from the axis of the connecting plate 11 through the rotation of the rotating shaft 13 after the connecting plate 11 is connected with the automobile trunk, and the connecting plate 11 can still support the receiving plate to complete the connection between the partition and the trunk. The bottom surfaces of the end frame, the edge telescopic rod 1 and the middle telescopic rod 2 are flush, which is more convenient for the storage and installation of the partition. The top surfaces of the end frame and the edge telescopic rod 1 are higher than the top surface of the middle telescopic rod 2, which can play a role of fence and further avoid the falling of the objects in the groove formed by the elastic cloth plate 5.

[0048] In the specific contents of the above specific embodiments, any non-contradictory combination of technical features can be made, and in order to make the description concise, not all possible combinations of the above technical features are described, but as long as the combination of these technical features does not exist, it should be considered as the scope of the present application.

[0049] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A vehicle trunk partition, comprising: The utility model provides a kind of flexible cloth board and its installation structure, including end frame, edge telescopic rod (1), middle telescopic rod (2), elastic cloth board (5) and reel (6), two described end frame and two described edge telescopic rod (1) sequentially connect to form rectangular frame, and the end frame is fixed with two described edge telescopic rod (1) fixed end and is second end frame (4) with two described edge telescopic rod (1) telescopic end connection, described reel (6) is located in second end frame (4), one end of described elastic cloth board (5) is fixedly connected with first end frame (3), and the other end is inserted into the inner chamber of second end frame (4) and is wound on reel (6), and the fixed end and telescopic end of described middle telescopic rod (2) are respectively connected first end frame (3) and second end frame (4) and described middle telescopic rod (2) is located between two described edge telescopic rod (1).

2. The vehicle trunk partition of claim 1, wherein, Further comprising a stop block (7) connectable with the elastic cloth board (5) and a first support plate (8) installed on the first end frame (3), the bottom surface of the first support plate (8) is fixedly connected with the fixed end of the edge telescopic rod (1), a through slot (801) is provided on the first support plate (8), the axis of the through slot (801) is parallel to the axis of the edge telescopic rod (1), the elastic cloth board (5) can pass through the through slot (801) to be connected with the stop block (7), and the stop block (7) abuts against the first support plate (8).

3. The vehicle trunk partition of claim 2, wherein, Further comprising a second support plate (9) installed on the second end frame (4), the bottom surface of the second support plate (9) is fixedly connected with the telescopic end of the edge telescopic rod (1), a cloth board slot (901) is provided on the second support plate (9), the elastic cloth board (5) passes through the cloth board slot (901), the fixed end of the edge telescopic rod (1) is provided with an accommodation slot (101) capable of accommodating the second support plate (9), and the second support plate (9) can extend into the accommodation slot (101) and be slidably connected with the accommodation slot (101).

4. The vehicle trunk partition of claim 1, wherein, Both ends of the reel (6) are provided with a clock spring (10), one end of the clock spring (10) is fixedly connected with the reel (6), and the other end is fixedly connected with the inner chamber of the second end frame (4).

5. The vehicle trunk partition of claim 1, wherein, Further comprising a connecting plate (11) connectable with the side wall of the automobile trunk, and the connecting plate (11) is connected with the end frame.

6. The vehicle trunk partition of claim 5, wherein, Further comprising a receiving plate (12) located between the end frame and the connecting plate (11), the receiving plate (12) is fixedly installed on the bottom surface of the end frame, the bottom surface of the receiving plate (12) is fixedly connected with a rotating shaft (13), the width of the connecting plate (11) is greater than the width of the receiving plate (12), the top surface of the connecting plate (11) is provided with a slot hole (1101), and the rotating shaft (13) extends into the inner chamber of the slot hole (1101) and is rotatably connected with the slot hole (1101).

7. The vehicle trunk partition of claim 1, wherein, The bottom surfaces of the end frame, the edge telescopic rod (1) and the middle telescopic rod (2) are flush in the direction perpendicular to the plane where the rectangular frame is located; the top surface of the end frame and the edge telescopic rod (1) are flush; and the top surface of the middle telescopic rod (2) is lower than the top surface of the edge telescopic rod (1).

8. The vehicle trunk partition of claim 7, wherein, The middle telescopic rod (2) has a plurality of.

9. The vehicle trunk partition of claim 8, wherein, A cloth bag (14) is further included, which is fixed on the elastic cloth board (5), is located between two adjacent middle telescopic rods (2) or between the edge telescopic rod (1) and the middle telescopic rod (2), has a length smaller than that of the fixed end of the edge telescopic rod (1), and is located within the range of the fixed end of the edge telescopic rod (1) in the direction along the axis of the middle telescopic rod (2).

10. The vehicle trunk partition of claim 9, wherein, A bag cover (15) is further arranged on the cloth bag (14) and is connected with the elastic cloth board (5) through a zipper.

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