Pearl wool convenient to assemble

Abstract

The utility model discloses pearl wool convenient to assemble, and relates to the field of pearl wool. The pearl wool convenient to assemble comprises a first pearl wool body and a second pearl wool body, the first pearl wool body is installed above the second pearl wool body, and a first storage cavity and a second storage cavity are formed in the bottom of the first pearl wool body and the top of the second pearl wool body respectively. A plurality of connecting mechanisms are arranged between the first pearl wool main body and the second pearl wool main body. According to the pearl wool convenient to assemble, when the first pearl wool main body and the second pearl wool main body are connected through the arranged connecting mechanism, the bottom end of a connecting rod exposed out of the bottom of the first pearl wool main body is inserted into a connecting sleeve at the top of the second pearl wool main body; and the first pearl wool main body and the second pearl wool main body are spliced by utilizing friction force between the bottom end of the connecting rod and the inner wall of the connecting sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton, in particular to a pearl cotton which is easy to assemble. Background Art

[0002] Pearl cotton is expandable polyethylene, non-cross-linked closed-cell structure, composed of countless independent bubbles produced by physical foaming of low-density polyethylene. Pearl cotton has many advantages such as waterproof and moisture-proof, shockproof, soundproof, heat-insulating, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc. It also has good chemical resistance and is an ideal substitute for traditional packaging materials.

[0003] At present, packaging boxes made of pearl cotton are widely used in production and life. When packaging articles, the existing pearl cotton is generally divided into two parts, the upper and lower parts, and then the pearl cotton of the upper and lower parts are set on the outside of the articles, and the upper and lower parts of the pearl cotton are simply connected to each other, and the friction between the pearl cotton and the articles is used to achieve the splicing effect. However, separation is easy to occur during use. Therefore, the present application proposes a pearl cotton that is easy to assemble. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an easy-to-assemble pearl cotton, which solves the problem that the existing pearl cotton is generally divided into an upper and lower part when packaging articles, and then the pearl cotton of the upper and lower parts are sleeved on the outside of the articles, and the upper and lower parts of the pearl cotton are simply connected to each other, and the splicing effect is achieved through the friction between the pearl cotton and the articles, but the problem that separation is easy to occur during use.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: an easy-to-assemble pearl cotton, comprising a first pearl cotton body and a second pearl cotton body, the first pearl cotton body is installed above the second pearl cotton body, the bottom of the first pearl cotton body and the top of the second pearl cotton body are respectively provided with a first storage cavity and a second storage cavity, and a plurality of connecting mechanisms are provided between the first pearl cotton body and the second pearl cotton body;

[0006] The connection mechanism includes:

[0007] A connecting rod, the connecting rod is movably inserted into the interior of the first pearl cotton body, and a first positioning block is installed on the top of the connecting rod, and the first positioning block is fixedly embedded on the top of the first pearl cotton body;

[0008] The connecting sleeve is movably inserted into the interior of the second pearl cotton body, a second positioning block is fixedly installed at the bottom of the connecting sleeve, the second positioning block is fixedly embedded in the bottom of the second pearl cotton body, and the bottom end of the connecting rod is tightly against the inner wall of the connecting sleeve.

[0009] Preferably, a plurality of extrusion blocks are fixedly mounted on the bottom of the first pearl cotton body, a plurality of extrusion grooves are opened on the top of the second pearl cotton body, and the plurality of extrusion blocks are respectively plugged into the inner walls of the plurality of extrusion grooves.

[0010] Preferably, a first limiting frame is fixedly sleeved on the outer side of the extrusion block, a second limiting frame is fixedly connected to the inner wall of the extrusion groove, and the first limiting frame and the inner wall of the second limiting frame are tightly abutted.

[0011] Preferably, the bottom end of the connecting rod is made of rubber material.

[0012] Preferably, a first arc surface is provided at the bottom edge of the connecting rod, an empty groove is provided inside the connecting sleeve, and a second arc surface is provided at the notch of the empty groove.

[0013] The utility model discloses an easy-to-assemble pearl cotton, which has the following beneficial effects: the easy-to-assemble pearl cotton can place packaged articles by means of a first storage cavity and a second storage cavity, and by means of a connection mechanism, when connecting a first pearl cotton body and a second pearl cotton body, the bottom end of a connection rod exposed at the bottom of the first pearl cotton body is inserted into a connection sleeve at the top of the second pearl cotton body, and the first pearl cotton body and the second pearl cotton body are spliced ​​by means of friction between the bottom end of the connection rod and the inner wall of the connection sleeve, and when the first pearl cotton body and the second pearl cotton body are squeezed for compression buffering and energy absorption, the bottom end of the connection rod can slide toward the connection sleeve, so as to avoid damage to the connection rod and the connection sleeve, thereby facilitating multiple uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first pearl cotton body of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second pearl cotton body of the utility model;

[0018] Figure 4 It is a cross-sectional view of the utility model.

[0019] In the figure: 1. first pearl cotton body; 101. first storage cavity; 102. extrusion block; 1021. first limit frame; 2. second pearl cotton body; 201. second storage cavity; 202. extrusion groove; 2021. second limit frame; 3. connecting mechanism; 301. connecting sleeve; 302. connecting rod; 3021. first arc surface; 303. second positioning block; 304. first positioning block; 3041. empty groove; 3042. second arc surface. DETAILED DESCRIPTION

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The utility model embodiment discloses a kind of pearl cotton that is easy to assemble. Figure 1-4 As shown, it includes a first pearl cotton body 1 and a second pearl cotton body 2, the first pearl cotton body 1 is installed above the second pearl cotton body 2, the bottom of the first pearl cotton body 1 and the top of the second pearl cotton body 2 are respectively provided with a first storage cavity 101 and a second storage cavity 201, and a plurality of connecting mechanisms 3 are provided between the first pearl cotton body 1 and the second pearl cotton body 2;

[0022] The connecting mechanism 3 comprises:

[0023] A connecting rod 302, the connecting rod 302 is movably inserted into the interior of the first pearl cotton body 1, and a first positioning block 304 is installed on the top of the connecting rod 302, and the first positioning block 304 is fixedly embedded in the top of the first pearl cotton body 1;

[0024] The connecting sleeve 301 is movably inserted into the interior of the second pearl cotton body 2, and a second positioning block 303 is fixedly installed at the bottom of the connecting sleeve 301. The second positioning block 303 is fixedly embedded in the bottom of the second pearl cotton body 2, and the bottom end of the connecting rod 302 is tightly against the inner wall of the connecting sleeve 301.

[0025] The packaged items are placed by setting the first storage cavity 101 and the second storage cavity 201, and by using the setting connection mechanism 3, when connecting the first pearl cotton body 1 and the second pearl cotton body 2, the bottom end of the connecting rod 302 exposed at the bottom of the first pearl cotton body 1 is inserted into the connecting sleeve 301 at the top of the second pearl cotton body 2, and the first pearl cotton body 1 and the second pearl cotton body 2 are spliced ​​by using the friction between the bottom end of the connecting rod 302 and the inner wall of the connecting sleeve 301. When the first pearl cotton body 1 and the second pearl cotton body 2 are squeezed for compression buffering and energy absorption, the bottom end of the connecting rod 302 can slide toward the connecting sleeve 301 to avoid damage to the connecting rod 302 and the connecting sleeve 301, so as to facilitate multiple uses.

[0026] Specifically disclosed, a plurality of extrusion blocks 102 are fixedly installed at the bottom of the first pearl cotton body 1 , a plurality of extrusion grooves 202 are opened at the top of the second pearl cotton body 2 , and the plurality of extrusion blocks 102 are respectively plugged into the inner walls of the plurality of extrusion grooves 202 .

[0027] By providing a plurality of extrusion blocks 102 and a plurality of extrusion grooves 202 , the connection between the first pearl cotton body 1 and the second pearl cotton body 2 is made more stable.

[0028] Furthermore, a first limiting frame 1021 is fixedly sleeved on the outer side of the extrusion block 102 , a second limiting frame 2021 is fixedly connected to the inner wall of the extrusion groove 202 , and the inner walls of the first limiting frame 1021 and the second limiting frame 2021 are tightly against each other.

[0029] By setting the first limit frame 1021 and the second limit frame 2021, on the one hand, the first pearl cotton body 1 and the second pearl cotton body 2 can be protected, and on the other hand, the first limit frame 1021 and the second limit frame 2021 can be tightly abutted against each other, thereby increasing the friction between the first pearl cotton body 1 and the second pearl cotton body 2.

[0030] Furthermore, the bottom end of the connecting rod 302 is configured to be made of rubber material, so that the bottom end of the connecting rod 302 can be tightly abutted against the inside of the connecting sleeve 301 .

[0031] Furthermore, a first arc surface 3021 is provided at the bottom edge of the connecting rod 302 , an empty groove 3041 is provided inside the connecting sleeve 301 , and a second arc surface 3042 is provided at the notch of the empty groove 3041 .

[0032] The first arc surface 3021 and the second arc surface 3042 are provided to facilitate the bottom end of the connecting rod 302 to be inserted into the empty groove 3041 inside the connecting sleeve 301 .

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An easy-to-assemble pearl cotton, comprising a first pearl cotton body (1) and a second pearl cotton body (2), wherein the first pearl cotton body (1) is installed above the second pearl cotton body (2), characterized in that: A first storage cavity (101) and a second storage cavity (201) are respectively provided at the bottom of the first pearl cotton body (1) and the top of the second pearl cotton body (2), and a plurality of connection mechanisms (3) are provided between the first pearl cotton body (1) and the second pearl cotton body (2); The connecting mechanism (3) comprises: A connecting rod (302), the connecting rod (302) is movably inserted into the interior of the first pearl cotton body (1), and a first positioning block (304) is installed at the top of the connecting rod (302), and the first positioning block (304) is fixedly embedded in the top of the first pearl cotton body (1); A connecting sleeve (301) is movably inserted into the interior of the second pearl cotton body (2); a second positioning block (303) is fixedly installed at the bottom of the connecting sleeve (301); the second positioning block (303) is fixedly embedded in the bottom of the second pearl cotton body (2); and the bottom end of the connecting rod (302) is tightly against the inner wall of the connecting sleeve (301).

2. The pearl cotton that is easy to assemble according to claim 1 is characterized in that: A plurality of extrusion blocks (102) are fixedly mounted on the bottom of the first pearl cotton body (1), a plurality of extrusion grooves (202) are opened on the top of the second pearl cotton body (2), and the plurality of extrusion blocks (102) are respectively plugged into the inner walls of the plurality of extrusion grooves (202).

3. The pearl cotton that is easy to assemble according to claim 2 is characterized in that: A first limiting frame (1021) is fixedly sleeved on the outer side of the extrusion block (102), a second limiting frame (2021) is fixedly connected to the inner wall of the extrusion groove (202), and the inner walls of the first limiting frame (1021) and the second limiting frame (2021) are tightly abutted.

4. The pearl cotton that is easy to assemble according to claim 1 is characterized in that: The bottom end of the connecting rod (302) is made of rubber material.

5. The pearl cotton that is easy to assemble according to claim 1 is characterized in that: A first arc surface (3021) is provided at the bottom edge of the connecting rod (302), a hollow groove (3041) is provided inside the connecting sleeve (301), and a second arc surface (3042) is provided at the notch of the hollow groove (3041).

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