Cargo hold blocking net convenient to replace

Abstract

The utility model provides a cargo hold blocking net convenient to replace, relates to the technical field of blocking nets, and aims to solve the problems that an existing cargo hold blocking net is likely to become loose after being used for a long time, the effect of constraining and fixing cargos is attenuated to a certain degree, the blocking net cannot be used, and the cargo hold blocking net is inconvenient to replace. The device comprises a mounting structure, and the mounting structure is arranged on the mounting structure; the mounting structure comprises a mounting frame and a connecting rod, the mounting frame is formed by inserting four L-shaped frames, and four rectangular grooves are formed in the inner side of the mounting frame; the connecting rods are arranged at the two ends of the rectangular groove in the inner side of the mounting frame. When the blocking net becomes loose, the blocking net is tensioned by rotating the mounting roller A and the mounting roller B, then the tail end of the pin plate is inserted into the positioning hole, and the tightened blocking net is fixed, so that the service life of the blocking net can be prolonged, and the blocking net does not need to be frequently replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of barrier nets, and more specifically, relates to a cargo hold barrier net that is easy to replace. Background Art

[0002] During the transportation of goods, the goods in the cargo hold may be bumped and shaken due to the uneven road surface, which may easily cause the goods to move in the cargo hold. This will not only cause damage to the goods, but also damage the cargo hold wall. Therefore, it is necessary to install a barrier net in the cargo hold to reduce the sliding of the goods. Based on the existing technology, it is found that the existing cargo hold barrier net has some shortcomings. First, after long-term use, the barrier net may become loose, and the effect of restraining and fixing the goods will be attenuated to a certain extent. At this time, the barrier net cannot be used, and the barrier net needs to be replaced. Secondly, the existing barrier net cannot be adjusted in size according to practical needs, and thus cannot be adapted to various types of cargo holds. Utility Model Content

[0003] In response to the above-mentioned technical problems, the utility model relates to a cargo hold barrier net that is easy to replace to solve some shortcomings of the existing cargo hold barrier net. First, after long-term use, the barrier net may become loose, and the effect of restraining and fixing the cargo will be attenuated to a certain extent. At this time, the barrier net cannot be used, and the barrier net needs to be replaced. Secondly, the existing barrier net cannot be adjusted in size according to practical needs, and thus cannot be adapted to various types of cargo holds.

[0004] In a first aspect of the present disclosure, a cargo hold screen that is easily replaceable is provided, which is achieved by the following specific technical means:

[0005] A cargo hold screen that is easy to replace, comprising:

[0006] Mounting structure; the mounting structure includes a mounting frame and a connecting rod, the mounting frame is formed by plugging four groups of L-shaped frames, and four groups of rectangular grooves are provided on the inner side of the mounting frame; the connecting rod is provided at both ends of the rectangular groove on the inner side of the mounting frame; the mounting structure is provided with four groups of rotating structures, the mounting roller A of the rotating structure is provided in the rectangular groove in the mounting frame, and the mounting roller A rotates with the connecting rod, and the mounting roller B at the outer end of the mounting roller A also rotates with the connecting rod, and the positioning holes at the outer ends of the mounting roller A and the mounting roller B are plugged with the pin plate in the mounting frame; a blocking structure is provided on the inner side of the mounting frame, and the blocking net of the blocking structure is provided on the inner side of the mounting frame, and the hook at the outer end of the blocking net is hung on the hanging rod of the fixed groove on the inner side of the mounting roller A and the mounting roller B, and the hook is in contact with the pressure plate in the fixed groove.

[0007] According to some solutions of the present invention, the installation structure includes: a movable groove and a pin plate; the movable groove is opened at the four corners of the installation frame; the pin plate is slidably installed inside the movable groove, and the end of the pin plate extends into the rectangular groove in the installation frame.

[0008] According to some solutions of the present invention, the rotating structure includes: a mounting roller A and a slot; the mounting roller A is a cylindrical structure; and the slot is opened inside the mounting roller A.

[0009] According to some solutions of the present invention, the rotating structure includes: an installation roller B and an insertion rod; the installation roller B is a cylindrical structure; the insertion rod is arranged at the side end of the installation roller B, and the insertion rod is plugged into the slot.

[0010] According to some solutions of the present invention, the rotating structure includes: a fixing groove and a hanging rod; the fixing groove is opened at the side ends of the mounting roller A and the mounting roller B; the hanging rod is arranged inside the fixing groove.

[0011] According to some solutions of the present invention, the rotating structure includes: a pressure plate and a positioning hole; the pressure plate is movably installed in the fixed groove through an elastic member; the positioning hole is annular and opened on the outside of the mounting roller A and the mounting roller B.

[0012] According to some solutions of the present invention, the blocking structure includes: a blocking net and a hook; the outer end of the blocking net is equidistantly provided with protruding fixed ends; the hook is fixed to the fixed end outside the blocking net.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this device, a rotating structure is provided, and the mounting roller A and the mounting roller B are plugged into each other, and the mounting roller A and the mounting roller B are rotated and installed in the mounting frame through the connecting rod, and the hook of the blocking net is hung on the hanging rod in the fixing groove to fix it with the mounting roller A and the mounting roller B. When the blocking net becomes loose, the blocking net is tightened by rotating the mounting roller A and the mounting roller B, and then the end of the pin plate is inserted into the positioning hole, and the tightened blocking net is fixed. This can extend the practical life of the blocking net and does not require frequent replacement of the blocking net.

[0015] 2. In this device, an installation structure and a rotating structure are provided. An installation frame formed by plugging four groups of L-shaped structures is provided, and retractable installation rollers A and B are rotatably installed inside the installation frame. When in use, the size of the installation frame is adjusted according to the size of the environment, and the installation rollers A and B are appropriately retracted and adjusted. After the adjustment, the four corners of the installation frame are fixed to the cargo hold, and the excess barrier net can be rolled up by the installation rollers A and B. In this way, this application can be adapted to more types of cargo holds for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Through the following drawings, those skilled in the art will have a better understanding of the present disclosure and will be able to more clearly reflect the advantages of the present disclosure. The drawings described here are only for illustrative purposes of selected embodiments, not all possible implementation methods and are not intended to limit the scope of the present disclosure.

[0017] In the attached figure:

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the exploded structure of the present utility model.

[0020] Figure 3 It is a schematic diagram of the connection structure of the installation structure and the rotating structure of the utility model.

[0021] Figure 4 It is a partial three-dimensional structural diagram of the installation structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the connection structure of the rotating structure and the blocking structure of the utility model.

[0023] Figure 6 It is a schematic cross-sectional view of the rotating structure of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0025] 1. Installation structure;

[0026] 101. Mounting frame; 1011. Connecting rod;

[0027] 102, movable slot; 1021, pin plate;

[0028] 2. Rotating structure;

[0029] 201, mounting roller A; 2011, slot;

[0030] 202, installation roller B; 2021, insertion rod;

[0031] 203, fixing slot; 2031, hanging rod;

[0032] 204, pressing plate; 205, positioning hole;

[0033] 3. Blocking structure;

[0034] 301. Blocking net; 302. Hook. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: As shown in the attached Figure 1 To the attached Figure 6 As shown:

[0037] The utility model provides a cargo hold screen that is easy to replace, comprising: a mounting structure 1; the mounting structure 1 comprises a mounting frame 101 and a connecting rod 1011, the mounting frame 101 is formed by plugging four groups of L-shaped frames, and the inner side of the mounting frame 101 is provided with four groups of rectangular grooves; the connecting rod 1011 is arranged at both ends of the rectangular groove inside the mounting frame 101; four groups of rotating structures 2 are provided on the mounting structure 1, the mounting rollers A201 of the rotating structures 2 are arranged in the rectangular grooves in the mounting frame 101, and the mounting rollers A201 rotate in conjunction with the connecting rods 1011, and the mounting rollers A201 The mounting roller B202 at the outer end also rotates with the connecting rod 1011, and the positioning holes 205 at the outer ends of the mounting rollers A201 and B202 are plugged into the pin plate 1021 in the mounting frame 101; a blocking structure 3 is provided on the inner side of the mounting frame 101, and the blocking net 301 of the blocking structure 3 is provided on the inner side of the mounting frame 101, and the hook 302 at the outer end of the blocking net 301 is hung on the hanging rod 2031 of the inner fixed groove 203 of the mounting rollers A201 and B202, and the hook 302 is in contact with the pressure plate 204 in the fixed groove 203.

[0038] As the second embodiment of the present application, based on the first embodiment, as Figure 3 and 4 As shown, the mounting structure 1 includes: a movable slot 102 and a pin plate 1021; the movable slot 102 is opened at the four corners of the mounting frame 101; the pin plate 1021 is slidably installed inside the movable slot 102, and the end of the pin plate 1021 extends into the rectangular slot in the mounting frame 101.

[0039] In this application, a rectangular movable groove 102 is set up, so that the pin plate 1021 can be movably installed inside the installation frame 101 through the movable groove 102; a T-shaped pin plate 1021 is set up, and the installation roller A201 and the installation roller B202 can be fixed in the installation frame 101 by plugging the end of the pin plate 1021 into the positioning hole 205.

[0040] As the third embodiment of the present application, based on the first embodiment, Figure 5 and 6As shown, the rotating structure 2 includes: an installation roller A201 and a slot 2011; the installation roller A201 is a cylindrical structure; the slot 2011 is opened inside the installation roller A201; the installation roller B202 and the insertion rod 2021; the installation roller B202 is a cylindrical structure; the insertion rod 2021 is arranged at the side end of the installation roller B202, and the insertion rod 2021 is plugged into the slot 2011; a fixing groove 203 and a hanging rod 2031; the fixing groove 203 is opened at the side ends of the installation roller A201 and the installation roller B202; the hanging rod 2031 is arranged inside the fixing groove 203; a pressure plate 204 and a positioning hole 205; the pressure plate 204 is movably installed in the fixing groove 203 by an elastic member; the positioning hole 205 is opened in a ring shape on the outside of the installation roller A201 and the installation roller B202.

[0041] The present application sets a cylindrical installation roller A201, which can be used to install and reel the barrier net 301; sets a rectangular slot 2011, which can make the installation roller A201 and the installation roller B202 slide together by plugging the slot 2011 with the insertion rod 2021; sets a cylindrical installation roller B202, which can be used to install and reel the barrier net 301; sets a rectangular insertion rod 2021, which can make the installation roller B202 and the installation roller A201 slide together by plugging the insertion rod 2021 with the slot 2011; sets a rectangular fixing groove 203, A circular hanging rod 2031 can be set in the fixing groove 203; by setting the hanging rod 2031 and hanging the hanging rod 2031 with the hook 302, the blocking net 301 can be connected and fixed on the installation roller A201 or the installation roller B202; a rectangular pressure plate 204 is set, and by pressing the pressure plate 204 against the hook 302, the hook 302 can be fixed in the fixing groove 203 to prevent the hook 302 from falling off; a circular positioning hole 205 is set, and by plugging the positioning hole 205 with the end of the pin plate 1021, the installation roller A201 or the installation roller B202 can be fixed in the installation frame 101.

[0042] In the embodiment of the present disclosure, Figure 2 As shown, the blocking structure 3 includes: a blocking net 301 and a hook 302; the outer end of the blocking net 301 is equidistantly provided with a protruding fixed end; the hook 302 is fixed to the fixed end outside the blocking net 301; by setting the blocking net 301, the cargo inside the cargo hold can be blocked to prevent the cargo or people from accidentally slipping out of the cargo hold; the hook 302 is set, and by hanging the hook 302 on the hanging rod 2031, the blocking net 301 can be fixed on this device.

[0043] The specific usage and function of this embodiment are as follows:

[0044] In the present utility model, Figure 1-6As shown, four groups of L-shaped structures are assembled into an installation frame 101, and then the installation rollers A201 and B202 are rotated and installed in the rectangular grooves in the installation frame 101 through the connecting rod 1011. According to the size of the cargo hold, the size of the installation frame 101 is appropriately adjusted so that the installation rollers A201 and B202 can be telescopically adjusted accordingly. After the adjustment, the four corners of the installation frame 101 are fixed in the cargo hold by bolts, and the hook 302 of the blocking net 301 is hooked on the hanging rod 2031 in the fixing groove 203, and then the pressure plate 204 in the fixing groove 203 is pressed against the hook 302. After the blocking net 301 is installed, the installation rollers A201 and B202 are rotated to tighten the blocking net 301. After the tightening is completed, the end of the pin plate 1021 is inserted into the positioning hole 205 to fix the blocking net 301.

[0045] The foregoing disclosure provides illustration and description, but is not intended to be exhaustive or to limit the embodiments to the precise form disclosed. Modifications and variations are possible in light of the above disclosure or may be acquired from practice of the embodiments.

[0046] Even though particular combinations of features are recited in the claims or disclosed in the specification, these combinations are not intended to limit the disclosure of the various embodiments. In fact, many of these features can be combined in ways not specifically recited in the claims and / or disclosed in the specification. Although each dependent claim listed below may directly depend on only one claim, the disclosure of the various embodiments includes each dependent claim in combination with every other claim in the claim set.

Claims

1. A cargo hold screen that is easily replaceable, comprising: The mounting structure (1) comprises a mounting frame (101) and a connecting rod (1011), wherein the mounting frame (101) is formed by plugging four groups of L-shaped frames, and the inner side of the mounting frame (101) is provided with four groups of rectangular grooves; the connecting rod (1011) is provided at both ends of the rectangular groove inside the mounting frame (101); the mounting structure (1) is characterized in that four groups of rotating structures (2) are provided on the mounting structure (1), the mounting roller A (201) of the rotating structure (2) is provided in the rectangular groove inside the mounting frame (101), and the mounting roller A (201) is rotatably matched with the connecting rod (1011), and the mounting roller B (201) at the outer end of the mounting roller A (201) is provided. 2) It is also rotatably matched with the connecting rod (1011), and the positioning holes (205) at the outer ends of the mounting roller A (201) and the mounting roller B (202) are plug-fitted with the pin plate (1021) in the mounting frame (101); a blocking structure (3) is provided on the inner side of the mounting frame (101), and the blocking net (301) of the blocking structure (3) is provided on the inner side of the mounting frame (101), and the hook (302) at the outer end of the blocking net (301) is hung on the hanging rod (2031) of the inner fixed groove (203) of the mounting roller A (201) and the mounting roller B (202), and the hook (302) is in contact with the pressure plate (204) in the fixed groove (203).

2. The easily replaceable cargo hold screen according to claim 1, characterized in that: The mounting structure (1) comprises: a movable groove (102) and a pin plate (1021); the movable groove (102) is opened at four corners in the mounting frame (101); the pin plate (1021) is slidably mounted inside the movable groove (102), and the end of the pin plate (1021) extends into the rectangular groove in the mounting frame (101).

3. The easily replaceable cargo hold screen according to claim 1, characterized in that: The rotating structure (2) comprises: a mounting roller A (201) and a slot (2011); the mounting roller A (201) is a cylindrical structure; and the slot (2011) is opened inside the mounting roller A (201).

4. The easily replaceable cargo hold screen according to claim 3, characterized in that: The rotating structure (2) comprises: a mounting roller B (202) and an insertion rod (2021); the mounting roller B (202) is a cylindrical structure; the insertion rod (2021) is arranged at the side end of the mounting roller B (202), and the insertion rod (2021) is plugged into and matched with the slot (2011).

5. The easily replaceable cargo hold screen according to claim 4, characterized in that: The rotating structure (2) comprises: a fixing groove (203) and a hanging rod (2031); the fixing groove (203) is opened at the side ends of the installation roller A (201) and the installation roller B (202); and the hanging rod (2031) is arranged inside the fixing groove (203).

6. The easily replaceable cargo hold screen according to claim 5, characterized in that: The rotating structure (2) comprises: a pressing plate (204) and a positioning hole (205); the pressing plate (204) is movably mounted in the fixing groove (203) via an elastic member; the positioning hole (205) is annularly opened outside the mounting roller A (201) and the mounting roller B (202).

7. The easily replaceable cargo hold screen according to claim 1, characterized in that: The blocking structure (3) comprises: a blocking net (301) and a hook (302); the outer end of the blocking net (301) is equidistantly provided with protruding fixed ends; and the hook (302) is fixed to the fixed end outside the blocking net (301).

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