A package that facilitates sealing

Abstract

The utility model relates to packing box technical field, concretely relates to a packing box convenient to seal, including box body, box body surface is provided with two sliding slots, is provided with the sealing groove on the box body, is provided with the power supply box at the one side of box body, one end of box body is rotatably connected with the box cover, is provided with the first connecting arm on the one end of box cover, the other end of first connecting arm is slidably arranged in one of sliding slots and is connected with drive assembly, and drive assembly drives first connecting arm to move, and the other end of box cover is provided with the second connecting arm, and the second connecting arm is slidably arranged in another sliding slot, is provided with sealed air cushion on the box cover, and the sealed air cushion is used to solve the sealing mode of the present general in the opening of packing box through adhesive tape and seal, or through water soluble glue seal, but this kind of sealing mode, after sealing, the sealing mouth is generally in the outside, and it is very easy to lead to the stress of sealed place to open, lead to the problem of not completely sealed.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and in particular to a packaging box that is easy to seal. Background Technology

[0002] In the existing technology, after the packaging box contains the goods, the opening of the packaging box needs to be sealed before it can be sold or displayed. Sealing facilitates transportation and storage. However, the current sealing method is generally to seal the opening of the packaging box with tape or water-soluble adhesive. However, after sealing, the seal is usually on the outside, which can easily cause the seal to open due to force, resulting in incomplete sealing. Utility Model Content

[0003] The purpose of this utility model is to provide a packaging box that is easy to seal, which solves the technical problem that the current sealing method in the prior art is to seal the opening of the packaging box with tape or water-soluble adhesive. However, after sealing, the sealing opening is usually on the outside, which can easily cause the sealing to open under force, resulting in incomplete sealing.

[0004] To achieve the above objectives, this utility model employs a packaging box that is easy to seal, comprising a box body, two sliding grooves on the surface of the box body, a sealing groove on the box body, a power supply box on one side of the box body, a box cover rotatably connected to one end of the box body, a first connecting arm on one end of the box cover, the other end of the first connecting arm being slidably disposed in one of the sliding grooves and connected to a driving component, the driving component driving the first connecting arm to move, a second connecting arm on the other end of the box cover, the second connecting arm being slidably disposed in the other sliding groove, and a sealing air cushion on the box cover.

[0005] It also includes an air pump, which is fixedly connected to one end of the box body; a first magnetic block, which is fixedly connected to the box body; a second magnetic block, which is fixedly connected to the box lid and cooperates with the first magnetic block; and a drying box, which is detachably connected to the box body.

[0006] The drive assembly includes a servo motor, which is fixedly connected to the housing; and a lead screw, one end of which is fixedly connected to the output end of the servo motor, and the other end of which is rotatably connected to one of the slide grooves.

[0007] The first connecting arm includes a button that passes through the housing; springs that are fixedly connected to both the button and the housing; a fixing block that is fixedly connected to the housing; an L-shaped block that has one end passing through one end of the housing and the other end fixedly connected to the button; a support block that is detachably connected to the L-shaped block; and a slide that has one end rotatably connected to the support block and the other end threadedly connected to a lead screw.

[0008] The second connecting arm includes a mounting bracket, which is fixedly connected to the cover; a connecting block, which is rotatably connected to the mounting bracket; and a slide, one end of which is slidably connected to a corresponding groove, and the other end of which is rotatably connected to the connecting block.

[0009] Beneficial effects:

[0010] 1. This utility model constructs a triple sealing system through "sealing air cushion + sealing groove + vacuum extraction" - when the box lid is closed, the sealing air cushion is precisely embedded into the sealing groove of the box body and is squeezed to form the first flexible seal, which can fill the tiny gap between the box body and the box lid; the vacuum pump can draw the box body into a vacuum state, and use the pressure difference between the inside and outside to further tighten the box lid and the box body, thereby strengthening the sealing effect; in conjunction with the magnetic adsorption of the first and second magnetic blocks, the box lid is prevented from being slightly displaced by vibration during transportation.

[0011] 2. With the help of the "servo motor-lead screw-connecting arm" drive structure, the automatic closing and sealing of the box cover can be achieved simply by starting the servo motor. The lead screw drives the slide to move, and through the coordinated linkage of the first and second connecting arms, the box cover is ensured to be evenly stressed and rotate smoothly, avoiding the displacement of the sealing air cushion caused by uneven force when closing manually.

[0012] 3. The device is designed with an emergency unlocking structure of "button-spring-L-block". When the servo motor fails or power is lost, simply press the button to compress the spring and cause the L-block to separate from the support block. Then, manually pull the lid to open the packaging box without the need for violent disassembly. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a structural diagram of a packaging box that is easy to seal according to this utility model.

[0015] Figure 2This is a front view of a packaging box that is easy to seal according to this utility model.

[0016] Figure 3 This is the utility model Figure 2 A structural cross-sectional view of line AA.

[0017] Figure 4 This is the utility model Figure 2 A structural cross-sectional view of the BB line.

[0018] Figure 5 This is the utility model Figure 4 Enlarged view of the structure at point C.

[0019] 101-Box body, 102-Slide groove, 103-Sealing groove, 104-Power supply box, 105-Box cover, 106-Sealing air cushion, 107-Air pump, 108-First magnetic block, 109-Second magnetic block, 110-Drying box, 111-Servo motor, 112-Lead screw, 113-Button, 114-Spring, 115-Fixing block, 116-L-shaped block, 117-Support block, 118-Slide seat, 119-Mounting bracket, 120-Connecting block, 121-Slide carriage. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Please see Figures 1-5 ,in Figure 1 This is a structural diagram of a packaging box that is easy to seal according to this utility model. Figure 2 This is a front view of a packaging box that is easy to seal according to this utility model. Figure 3 This is the utility model Figure 2 The structural cross-sectional view of line AA. Figure 4 This is the utility model Figure 2 The structural cross-sectional view of the BB line. Figure 5 This is the utility model Figure 4 Enlarged view of the structure at point C.

[0022] This utility model provides a packaging box that is easy to seal, including a box body 101, a power supply box 104, a box cover 105, a sealing air cushion 106, a vacuum pump 107, a first magnetic block 108, a second magnetic block 109, a drying box 110, a servo motor 111, a lead screw 112, a button 113, a spring 114, a fixing block 115, an L-shaped block 116, a support block 117, a slide 118, a mounting bracket 119, a connecting block 120, and a slide 121. The aforementioned solution solves the problem that current sealing methods generally seal the opening of the packaging box with tape or water-soluble adhesive. However, with this sealing method, the sealing opening is generally on the outside after sealing, which can easily cause the seal to open under pressure, resulting in incomplete sealing.

[0023] In this specific embodiment, the box body 101 has two sliding grooves 102 on its surface and a sealing groove 103. A power supply box 104 is located on one side of the box body 101. A box cover 105 is rotatably connected to one end of the box body 101. A first connecting arm is provided on one end of the box cover 105. The other end of the first connecting arm is slidably disposed in one of the sliding grooves 102 and connected to a driving component. The driving component drives the first connecting arm to move. A second connecting arm is provided on the other end of the box cover 105. The second connecting arm is slidably disposed in another slide groove 102. The box cover 105 is provided with a sealing air cushion 106. The power supply box 104 supplies power to the drive assembly. The drive assembly drives the first connecting arm to move in the corresponding slide groove 102. The first connecting arm drives the box cover 105 to move in the corresponding slide groove 102 through the second connecting arm, thereby driving the box cover 105 to rotate and close the box body 101. At this time, the sealing air cushion 106 is placed in the sealing groove 103 and squeezed to seal the box body 101.

[0024] The system also includes a vacuum pump 107, which is fixedly connected to one end of the box body 101; a first magnetic block 108, which is fixedly connected to the box body 101; a second magnetic block 109, which is fixedly connected to the box cover 105 and cooperates with the first magnetic block 108; and a drying box 110, which is detachably connected to the box body 101. The vacuum pump 107 performs vacuum extraction inside the box body 101. Through the cooperation of the first magnetic block 108 and the second magnetic block 109, the box cover 105 is fixedly connected to the box body 101. The drying package is placed in the drying box 110 to keep the inside of the box body 101 dry.

[0025] Secondly, the drive assembly includes a servo motor 111, which is fixedly connected inside the housing 101; and a lead screw 112, one end of which is fixedly connected to the output end of the servo motor 111, and the other end is rotatably connected to one of the slide grooves 102, with the servo motor 111 driving the lead screw 112 to rotate.

[0026] Meanwhile, the first connecting arm includes a button 113, which passes through the housing 101; springs 114, which are fixedly connected to both the button 113 and the housing 101; a fixing block 115, which is fixedly connected to the housing 101; an L-shaped block 116, one end of which passes through one end of the housing 101 and the other end is fixedly connected to the button 113; a support block 117, which is detachably connected to the L-shaped block 116; and a slide 1. 18. One end of the slide block 118 is rotatably connected to the support block 117, and the other end is threadedly connected to the lead screw 112. The lead screw 112 drives the slide block 118 to move, and the slide block 118 drives the support block 117 to move. The support block 117 drives the cover 105 to move through the L-shaped block 116. When the servo motor 111 fails, the button 113 can be pressed. The button 113 drives the L-shaped block 116 to move, so that it is separated from the support block 117. Then, the cover 105 can be pulled to open the box body 101.

[0027] Additionally, the second connecting arm includes a mounting bracket 119, which is fixedly connected to the cover 105; a connecting block 120, which is rotatably connected to the mounting bracket 119; and a slide 121, one end of which is slidably connected to a corresponding slide groove 102, and the other end is rotatably connected to the connecting block 120. The cover 105 moves the connecting block 120 via the mounting bracket 119, and the connecting block 120 causes the slide 121 to slide on the slide groove 102.

[0028] Using a sealing-friendly packaging box according to this embodiment, in practical use, the power supply box 104 supplies power to the servo motor 111 and the vacuum pump 107. The desiccant is placed into the desiccant box 110 to keep the inside of the box 101 dry. The servo motor 111 drives the lead screw 112 to rotate, the lead screw 112 drives the slide 118 to move, the slide 118 drives the support block 117 to move, the support block 117 drives the box cover 105 to move via the L-shaped block 116, the box cover 105 drives the connecting block 120 to move via the mounting bracket 119, the connecting block 120 drives the slide 121 to slide on the slide groove 102, thereby causing the box cover 105 to rotate, thus opening the box body. When 101 is closed, the sealing gasket 106 is placed in the sealing groove 103 and squeezed to seal the box 101. The vacuum pump 107 evacuates the box 101. The box cover 105 is fixedly connected to the box 101 by the cooperation of the first magnetic block 108 and the second magnetic block 109. The servo motor 111 drives the lead screw 112 to rotate in the opposite direction. At this time, the box cover 105 rotates in the opposite direction and opens the box 101. When the servo motor 111 fails, the button 113 can be pressed. The button 113 drives the L-shaped block 116 to move and separate it from the support block 117. Then, the box cover 105 can be pulled to open the box 101.

[0029] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A packaging box that is easy to seal, characterized in that, The device includes a housing (101), the surface of which is provided with two sliding grooves (102), a sealing groove (103) on which the housing (101) is provided, a power supply box (104) on one side of the housing (101), a cover (105) rotatably connected to one end of the housing (101), a first connecting arm on one end of the cover (105), the other end of the first connecting arm being slidably disposed in one of the sliding grooves (102) and connected to a drive assembly, the drive assembly driving the first connecting arm to move, a second connecting arm on the other end of the cover (105), the second connecting arm being slidably disposed in the other sliding groove (102), and a sealing air cushion (106) on the cover (105).

2. The easily sealable packaging box as described in claim 1, characterized in that, It also includes a vacuum pump (107) fixedly connected to one end of the box body (101); a first magnetic block (108) fixedly connected to the box body (101); a second magnetic block (109) fixedly connected to the box cover (105) and cooperating with the first magnetic block (108); and a drying box (110) detachably connected inside the box body (101).

3. The easily sealable packaging box as described in claim 2, characterized in that, The drive assembly includes a servo motor (111) which is fixedly connected inside the housing (101); and a lead screw (112), one end of which is fixedly connected to the output end of the servo motor (111), and the other end is rotatably connected to one of the slides (102).

4. The easy-to-seal packaging box as described in claim 3, characterized in that, The first connecting arm includes a button (113) which is mounted on the housing (101); a spring (114) which is fixedly connected to both the button (113) and the housing (101); a fixing block (115) which is fixedly connected to the housing (101); an L-shaped block (116) which has one end mounted on one end of the housing (101) and the other end fixedly connected to the button (113); a support block (117) which is detachably connected to the L-shaped block (116); and a slide (118) which has one end rotatably connected to the support block (117) and the other end threadedly connected to the lead screw (112).

5. The easily sealable packaging box as described in claim 4, characterized in that, The second connecting arm includes a mounting bracket (119); the mounting bracket (119) is fixedly connected to the cover (105); a connecting block (120) is rotatably connected to the mounting bracket (119); and a slide (121), one end of which is slidably connected to the corresponding slide groove (102), and the other end is rotatably connected to the connecting block (120).

Images