Packaging box with anti-falling structure

Abstract

The packaging box comprises a box body, an elastic piece and a limiting mechanism, the elastic piece is fixedly installed in the wall of the box body, a fixing ring is fixedly connected to the right side in the box body, a steel wire is connected to the end, away from the box body, of the fixing ring, one end of the steel wire is fixedly connected with a first spring, and the other end of the steel wire is fixedly connected with a second spring. A baffle is fixedly connected to the end, away from the steel wire, of the first spring, a cover is rotationally connected to the top end of the box body, a limiting mechanism is fixedly connected to the left side of the cover and comprises a fixing frame, a first moving rod, a second moving rod, a second spring, a moving buckle and a fixing buckle, and sliding grooves are formed in the two side walls of the fixing frame. The first moving rod is slidably connected into the sliding groove, and the middle of the first moving rod is fixedly connected with a second moving rod. The packaging box is provided with an anti-falling structure, the size inside the box body can be adjusted conveniently, and therefore the packaging box is suitable for cosmetics of different sizes and convenient to open.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging boxes, in particular to a packaging box with an anti-fall structure. Background Art

[0002] With the development of my country's economy, social progress and the improvement of people's living standards, my country's packaging industry has developed rapidly, and packaging has become an indispensable part of people's lives and world trade. Cosmetics are generally placed in glass bottles, plastic containers, etc., and then packaged in boxes.

[0003] The existing packaging boxes have poor anti-fall effect. For example, the utility model patent with authorization announcement number CN210734752U discloses a lotion packaging box with an anti-fall structure, including a box body and a protective cover. The box body includes a sunscreen strip, a QR code, an air vent, a handle, an inner box, a protective pad, a shock-absorbing spring and a protective wall. The protective cover is composed of a fixed plate and a telescopic plate. A shock-absorbing spring is installed on the lower bottom surface of the box body. When the packaging box is dropped, the shock-absorbing spring can alleviate its impact force and reduce damage. Secondly, a protective inner wall is arranged inside the storage cylinder, which can also protect the lotion inside, greatly improving its anti-fall performance and reducing losses. A QR code is arranged on the outer surface of the box body, and the QR code can control the extension and retraction of the telescopic plate. At the same time, when the staff scans the QR code to open the box, it automatically records it to prevent theft by others, thereby improving its safety protection function and reducing production costs. However, only the shock-absorbing spring is arranged at the bottom, and the anti-fall effect is poor.

[0004] Therefore, we propose a packaging box with an anti-fall structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a packaging box with an anti-fall structure to solve the problem of poor anti-fall effect of the existing packaging boxes mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging box with an anti-fall structure, comprising a box body, an elastic sheet and a limiting mechanism, wherein an elastic sheet is fixedly installed in the wall of the box body, a fixing ring is fixedly connected to the right side of the box body, a steel wire is connected to the end of the fixing ring away from the box body, a first spring is fixedly connected to one end of the steel wire, a baffle is fixedly connected to the end of the first spring away from the steel wire, a lid is rotatably connected to the top of the box body, and a limiting mechanism is fixedly connected to the left side of the lid.

[0007] Preferably, the limiting mechanism includes a fixed frame, a first moving rod, a second moving rod, a second spring, a moving buckle and a fixed buckle, and sliding grooves are opened in the two side walls of the fixed frame, the first moving rod is slidably connected in the sliding grooves, the second moving rod is fixedly connected to the middle part of the first moving rod, a second spring is arranged on the outer side of the second moving rod, and the moving buckle is fixedly connected to the end of the second moving rod away from the first moving rod.

[0008] Preferably, the fixing buckle is fixedly mounted on the left end of the outer side of the box body.

[0009] Preferably, one end of the second spring is fixedly connected to the bottom end of the middle portion of the first moving rod, and one end of the second spring away from the first moving rod is connected to the inner side of the bottom of the fixing frame.

[0010] Preferably, the fixing frame is rotatably connected to the left side of the outer end of the cover through a plate and a latch.

[0011] Preferably, an elastic sheet is fixedly installed inside the cover wall.

[0012] Preferably, the baffle is slidably connected inside the box body.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the packaging box has an anti-fall structure, which is convenient for adjusting the internal size of the box body, thereby adapting to cosmetics of different sizes and being easy to open.

[0014] 1. A fixing ring, a steel wire, a first spring and a baffle are provided. The fixing ring is fixedly connected to the right wall of the box body. The first spring is fixed to the fixing ring through the steel wire. The other end of the first spring is fixedly connected to the baffle. The first spring makes the baffle have a pulling force to the right, so that the baffle presses the cosmetics, thereby adjusting the internal size according to the size of the cosmetics;

[0015] 2. An elastic sheet and a limiting mechanism are provided. Multiple elastic sheets are fixedly installed inside all walls of the box body, and the inner wall of the box body and the inner side of the baffle are made of soft materials, so that the packaging box is anti-falling. The lid is rotatably connected to the top of the box body, and a limiting mechanism is fixedly connected to the left side of the outer end of the lid, and a fixed buckle is fixedly connected to the left side of the outer end of the box body, so as to limit the lid and facilitate opening of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the utility model from above.

[0020] In the figure: 1, box body; 2, elastic sheet; 3, fixing ring; 4, steel wire; 5, first spring; 6, baffle; 7, cover; 8, limiting mechanism; 801, fixing frame; 802, first moving rod; 803, second moving rod; 804, second spring; 805, moving buckle; 806, fixing buckle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a packaging box with an anti-fall structure, including a box body 1, an elastic sheet 2, a fixing ring 3, a steel wire 4, a first spring 5, a baffle 6, a cover 7, a limiting mechanism 8, a fixing frame 801, a first moving rod 802, a second moving rod 803, a second spring 804, a moving buckle 805, and a fixing buckle 806;

[0023] The right side of the lid 7 of the packaging box with an anti-fall structure is connected to the right side of the top end of the box body 1 by disassembly and plate rotation, and a limiting mechanism 8 is fixedly installed on the left side of the outer end of the lid 7. The limiting mechanism 8 includes a fixing frame 801, a first moving rod 802, a second moving rod 803, a second spring 804, a moving buckle 805 and a fixing buckle 806. The fixing frame 801 is fixedly installed on the left side of the outer end of the lid 7. A sliding groove is provided inside the side of the fixing frame 801. The first moving rod 802 is slidably connected in the sliding groove inside the fixing frame 801. The second moving rod 803 is fixedly connected to the bottom of the first moving rod 802. The second spring 804 is provided on the outer end of the second moving rod 803. The end of the second moving rod 803 away from the first moving rod 802 passes through the bottom of the fixing frame 801 and is fixedly connected with the moving buckle 805. Pulling downward and rotating the moving buckle 805 upward separates the fixing buckle 806 fixedly connected to the left side of the outer end of the box body 1 from the moving buckle 805, thereby opening the lid 7.

[0024] The right side of the box body 1 of the packaging box with an anti-fall structure is fixedly connected with a fixing ring 3, and a first spring 5 is fixedly installed on the inner side of a baffle 6. The other end of the first spring 5 is fixedly connected with a steel wire 4, which is wound and tightened on the fixing ring 3. First, an external force is used to push the baffle 6 to the left side of the box body 1. After the cosmetics are placed in the right side of the box body 1, the external force is slowly released. Under the action of the first spring 5, the baffle 6 is pulled back to the right side of the box body 1, so that the baffle 6 is pressed against the left side of the cosmetics, thereby clamping the cosmetics and adjusting the size of the internal space of the box body 1.

[0025] Turn the lid 7, close the lid 7, rotate the movable buckle 805 downward, and pull the movable buckle 805 downward at the same time, so that the inner circle of the movable buckle 805 is stuck in the fixed buckle 806, thereby limiting the lid 7, and multiple elastic sheets 2 are fixedly installed in all walls of the box body 1 and the walls of the lid 7, so as to enhance the drop resistance of the packaging box, and the inner side materials of the box body 1, the lid 7 and the baffle 6 are all soft materials, which play a role in protecting the cosmetics inside the box body 1, and the first spring 5 is wound and tightened on the fixing ring 3 through the steel wire 4, so that the first spring 5 is easy to disassemble, and the baffle 6 is easy to disassemble.

[0026] The above is a series of operations for the packaging box with an anti-fall structure. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging box with an anti-fall structure, comprising a box body (1), an elastic sheet (2) and a limiting mechanism (8), characterized in that: An elastic sheet (2) is fixedly installed in the wall of the box body (1); a fixing ring (3) is fixedly connected to the right side of the box body (1); an end of the fixing ring (3) away from the box body (1) is connected to a steel wire (4); one end of the steel wire (4) is fixedly connected to a first spring (5); an end of the first spring (5) away from the steel wire (4) is fixedly connected to a baffle (6); a cover (7) is rotatably connected to the top of the box body (1); and a limiting mechanism (8) is fixedly connected to the left side of the cover (7).

2. The packaging box with an anti-fall structure according to claim 1, characterized in that: The limiting mechanism (8) comprises a fixed frame (801), a first moving rod (802), a second moving rod (803), a second spring (804), a moving buckle (805) and a fixed buckle (806); sliding grooves are provided in the two side walls of the fixed frame (801); the first moving rod (802) is slidably connected in the sliding grooves; the middle part of the first moving rod (802) is fixedly connected to the second moving rod (803); a second spring (804) is provided on the outer side of the second moving rod (803); and the moving buckle (805) is fixedly connected to one end of the second moving rod (803) away from the first moving rod (802).

3. The packaging box with an anti-fall structure according to claim 2, characterized in that: The fixing buckle (806) is fixedly mounted on the left end of the outer side of the box body (1).

4. The packaging box with an anti-fall structure according to claim 2, characterized in that: One end of the second spring (804) is fixedly connected to the bottom end of the middle part of the first moving rod (802), and one end of the second spring (804) away from the first moving rod (802) is connected to the inner side of the bottom of the fixing frame (801).

5. The packaging box with an anti-fall structure according to claim 2, characterized in that: The fixing frame (801) is rotatably connected to the left side of the outer end of the cover (7) via a plate and a latch.

6. The packaging box with an anti-fall structure according to claim 1, characterized in that: An elastic sheet (2) is fixedly installed inside the wall of the cover (7).

7. The packaging box with an anti-fall structure according to claim 1, characterized in that: The baffle (6) is slidably connected inside the box body (1).

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