CN219884416U - Packing box with protection inner bag - Google Patents

Abstract

The utility model provides a packing box with a protective liner, and relates to the technical field of packing boxes. According to the utility model, the hanging rod is operated to be inserted into the limiting pipes with different heights according to the size of the goods, so that the effect of adjusting the position of the limiting plate can be achieved, the effect of limiting the position of the liner can be achieved, the shock absorption effect can be further improved, the effect of downwards moving the limiting plate can be achieved by controlling the rotation of the valve hand wheel, and the effect of limiting the movement of the goods in the liner can be achieved.

Description

Packing box with protection inner bag

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a packaging box with a protective liner.

Background

The prior packing box is mainly used for facilitating transportation, loading and unloading and storage, generally adopts a wooden box and a corrugated solid wood tray, and also adopts a tin barrel or a white iron barrel. The adopted standard is GB/T7284-1998 frame wooden box national standard drafting unit, according to the characteristics of transported or loaded articles, national standard protection is adopted, and the existing packaging boxes can be classified into aluminum alloy packaging boxes, sliding wooden boxes, closed boxes and the like.

The packing box sometimes has the requirements of containing fragile products, dangerous products and the like, and a packing box with a protective liner is generated, and the protective liner is a structure which is added in the packing box and can protect the objects in the box as the name implies.

In the prior art, the protection liner is single in form and fixed in shape, the effect of protecting articles with too small volume cannot be achieved, the articles with small volume are easy to be impacted in the box, the damping effect cannot be provided for the articles, and the packaging box with the protection liner is provided for the problems.

Disclosure of Invention

The utility model aims to solve the problems that the protection liner has single form and fixed shape, cannot protect articles with too small volume, is easy to be impacted in a box and cannot provide a damping effect for the articles with small volume, and provides a technology of a packing box with the protection liner.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the packing box with the protective liner comprises a shell structure, wherein a liner damping structure is arranged in the shell structure, a liner limiting structure is connected to the top of the liner damping structure through threads, and a limiting structure is connected to the inner wall of the shell structure;

the limiting structure comprises a limiting rod, the back of the limiting rod is fixedly connected with a connecting block, the front of the connecting block is fixedly connected with a limiting pipe, the inner wall of the limiting pipe is movably sleeved with a hanging rod, the outer surface wall of the hanging rod is fixedly connected with a damping plate, one side of the damping plate is fixedly connected with a first rotating shaft, a first rotating rod is inserted into the first rotating shaft, the outer surface wall of the first rotating rod is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with a second rotating rod, the outer surface wall of the second rotating rod is movably sleeved with a second rotating shaft, and two ends of the second rotating shaft are inserted with limiting columns.

Preferably, the liner limit structure comprises a liner shell, a spiral column is connected to the top of the liner shell in a threaded manner, a valve hand wheel is fixedly connected to the top of the spiral column, a limit plate is fixedly connected to the bottom of the spiral column, and baffles are arranged on two sides of the liner shell.

Preferably, the liner damping structure comprises a first bottom plate, and the first bottom plate is arranged in the liner shell.

Preferably, the top of first bottom plate fixedly connected with cushion, the front fixedly connected with first spring of baffle, the one end fixedly connected with curb plate of first spring.

Preferably, the shell structure comprises an outer container shell, one side of the outer container shell is fixedly connected with an outer container side plate, the back of the outer container side plate is fixedly connected with the front of the limiting rod, the top of the inner wall of the outer container shell is fixedly connected with the top of the limiting column, the bottom of the inner wall of the outer container shell is fixedly connected with a second spring, and the top of the second spring is fixedly connected with a second bottom plate.

Preferably, the front of outer courage shell is provided with the door plant, the top fixedly connected with third rotary rod of door plant, the outward appearance wall movable sleeve of third rotary rod is equipped with the third pivot, the front fixedly connected with handle of third pivot and outer courage shell, the front fixedly connected with handle of door plant.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the hanging rod is operated to be inserted into the limiting pipes with different heights according to the size of the goods, so that the effect of adjusting the position of the limiting plate can be achieved, the effect of limiting the position of the liner can be achieved, and the shock absorption effect is improved.

2. According to the utility model, the effect of downwards moving the limiting plate can be achieved by controlling the rotation of the valve hand wheel, so that the effect of limiting the movement of goods in the liner can be achieved.

Drawings

Fig. 1 is a perspective view showing the overall structure of a packing case with a protective liner according to the present utility model;

fig. 2 is a perspective view showing a limit structure of a packing case with a protective liner according to the present utility model;

fig. 3 is a perspective view showing a shock-absorbing structure of a liner of a packing box with a protective liner according to the present utility model;

fig. 4 is a perspective view showing a liner limiting structure of a packing box with a protective liner according to the present utility model;

fig. 5 is a perspective view showing a shell structure of a packing case with a protective liner according to the present utility model.

Legend description: 1. a limit structure; 101. a restraining bar; 102. a limiting tube; 103. a connecting block; 104. a shock absorbing plate; 105. a limit column; 106. a second rotating shaft; 107. a second rotating lever; 108. a limiting plate; 109. a hanging rod; 110. a first rotating lever; 111. a first rotating shaft; 2. a liner damping structure; 201. a side plate; 202. a first base plate; 203. a first spring; 204. a soft cushion; 3. a liner limit structure; 301. a baffle; 302. an inner liner shell; 303. a valve hand wheel; 304. a screw column; 305. a limiting plate; 4. a housing structure; 401. an outer bladder shell; 402. an outer liner side plate; 403. a second base plate; 404. a second spring; 405. a door panel; 406. a third rotating shaft; 407. a third rotating lever; 408. a handle.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-5, the utility model provides a technical scheme that a packing box with a protective liner comprises a shell structure 4, wherein the shell structure 4 is used as the protective outermost layer, a liner damping structure 2 is arranged in the shell structure 4 and is used for damping cargoes, a liner limiting structure 3 is connected with the top of the liner damping structure 2 in a threaded manner and is used for limiting the positions of the cargoes, and a limiting structure 1 is connected with the inner wall of the shell structure 4 and is used for limiting the positions of the liner;

the limiting structure 1 comprises a limiting rod 101, a connecting block 103 is fixedly connected to the back of the limiting rod 101 and used for connecting the limiting rod 101 and a limiting pipe 102, a limiting pipe 102 is fixedly connected to the front of the connecting block 103, a hanging rod 109 is movably sleeved on the inner wall of the limiting pipe 102 and used for connecting an outer container side plate 402 and the limiting structure 1, a damping plate 104 is fixedly connected to the outer surface wall of the hanging rod 109 and used for reducing loss of the limiting plate 108, a first rotating shaft 111 is fixedly connected to one side of the damping plate 104, a first rotating rod 110 is inserted into the first rotating shaft 111 and can rotate, a limiting plate 108 is fixedly connected to the outer surface wall of the first rotating rod 110 and used for limiting the position of an inner container, a second rotating rod 107 is fixedly connected to one side of the limiting plate 108, a second rotating shaft 106 is movably sleeved on the outer surface wall of the second rotating rod 107 and can enable the second rotating shaft 106 to rotate, and limiting columns 105 are inserted into two ends of the second rotating shaft 106 and used for fixing the other end of the limiting plate 108.

As shown in fig. 4, the liner limiting structure 3 includes a liner shell 302 for placing goods, a spiral column 304 is screwed on the top of the liner shell 302, a valve hand wheel 303 is fixedly connected on the top of the spiral column 304, a limiting plate 305 is fixedly connected on the bottom of the spiral column 304, and the limiting plate 305 can be moved downwards by controlling the rotation of the valve hand wheel 303, so that the effect of limiting the movement of goods inside the liner can be achieved, and baffles 301 are arranged on two sides of the liner shell 302.

As shown in fig. 3, the liner vibration reducing structure 2 includes a first bottom plate 202, and the first bottom plate 202 is disposed inside a liner case 302.

As shown in fig. 3, the top of the first bottom plate 202 is fixedly connected with a soft pad 204, so as to improve the shock absorbing effect, the front of the baffle 301 is fixedly connected with a first spring 203, so that energy brought by the outside is reduced, and one end of the first spring 203 is fixedly connected with a side plate 201.

As shown in fig. 5, the housing structure 4 includes an outer container shell 401, one side of the outer container shell 401 is fixedly connected with an outer container side plate 402, the back of the outer container side plate 402 is fixedly connected with the front of the limiting rod 101, the top of the inner wall of the outer container shell 401 is fixedly connected with the top of the limiting post 105, the bottom of the inner wall of the outer container shell 401 is fixedly connected with a second spring 404 for shock absorption, and the top of the second spring 404 is fixedly connected with a second bottom plate 403.

As shown in fig. 2, a door plate 405 is disposed on the front surface of the outer container 401, a third rotating rod 407 is fixedly connected to the top of the door plate 405, a third rotating shaft 406 is movably sleeved on the outer surface wall of the third rotating rod 407, the third rotating shaft 406 is fixedly connected with the front surface of the outer container 401, a handle 408 is fixedly connected to the front surface of the door plate 405, and the door plate 405 can be opened by rotating the third rotating rod 407 in the third rotating shaft 406 through the handle 408.

Working principle: when the packing box is used, the handle 408 is used for enabling the third rotary rod 407 to rotate in the third rotary shaft 406, the door plate 405 is opened, the second spring 404 below the second bottom plate 403 can provide a damping effect for the inner container, then the baffle 301 is opened, goods are placed in the inner container, the limiting plate 305 can be enabled to move downwards through controlling the rotation of the valve hand wheel 303, therefore, the effect of limiting the movement of the goods inside the inner container can be achieved, the damping effect can be enhanced through the first spring on the side of the side plate 201 and the soft cushion 204 below the first bottom plate 202, the effect of adjusting the position of the limiting plate can be achieved through the operation hanging rod 109 in the limiting pipes of different heights according to the size of the goods, the effect of limiting the position of the inner container can be achieved, further the damping effect is improved, the loss of the limiting plate 108 can be reduced through the damping plate 104, the use rate is improved, and after the position of the operation hanging rod 109 is adjusted, the door plate 405 can be closed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. A packing box with protection inner bag, its characterized in that: the novel liner shock-absorbing device comprises a shell structure (4), wherein an inner liner shock-absorbing structure (2) is arranged in the shell structure (4), the top of the inner liner shock-absorbing structure (2) is connected with an inner liner limiting structure (3) in a threaded manner, and the inner wall of the shell structure (4) is connected with a limiting structure (1);

limit structure (1) is including restriction pole (101), the back fixedly connected with connecting block (103) of restriction pole (101), the positive fixedly connected with spacing pipe (102) of connecting block (103), peg (109) have been cup jointed in the inner wall activity of spacing pipe (102), the extexine fixedly connected with shock attenuation board (104) of peg (109), one side fixedly connected with first pivot (111) of shock attenuation board (104), first rotary rod (110) have been inserted to the inside of first pivot (111), the extexine fixedly connected with limiting plate (108) of first rotary rod (110), one side fixedly connected with second rotary rod (107) of limiting plate (108), the extexine activity of second rotary rod (107) has cup jointed second pivot (106), peg graft limit post (105) at the both ends of second pivot (106).

2. A package with protective liner according to claim 1, wherein: the liner limit structure (3) comprises a liner shell (302), a spiral column (304) is connected to the top of the liner shell (302) in a threaded mode, a valve hand wheel (303) is fixedly connected to the top of the spiral column (304), a limit plate (305) is fixedly connected to the bottom of the spiral column (304), and baffle plates (301) are arranged on two sides of the liner shell (302).

3. A package with protective liner according to claim 2, wherein: the liner damping structure (2) comprises a first bottom plate (202), and the first bottom plate (202) is arranged in the liner shell (302).

4. A package having a protective liner according to claim 3, wherein: the top fixedly connected with cushion (204) of first bottom plate (202), the front fixedly connected with first spring (203) of baffle (301), the one end fixedly connected with curb plate (201) of first spring (203).

5. A package with protective liner according to claim 1, wherein: the shell structure (4) comprises an outer container shell (401), one side of the outer container shell (401) is fixedly connected with an outer container side plate (402), the back of the outer container side plate (402) is fixedly connected with the front of the limiting rod (101), the top of the inner wall of the outer container shell (401) is fixedly connected with the top of the limiting column (105), the bottom of the inner wall of the outer container shell (401) is fixedly connected with a second spring (404), and the top of the second spring (404) is fixedly connected with a second bottom plate (403).

6. A package with protective liner according to claim 5, wherein: the front of outer courage shell (401) is provided with door plant (405), the top fixedly connected with third rotary rod (407) of door plant (405), the outward appearance wall movable sleeve of third rotary rod (407) is equipped with third pivot (406), the front fixed connection of third pivot (406) and outer courage shell (401), the front fixedly connected with handle (408) of door plant (405).