Medical supply packaging box

Abstract

The utility model discloses a packing box for medical supplies, which relates to the technical field of packing boxes and comprises a lower support shell and an upper cover, the rear side of the top of the lower support shell is movably connected with the upper cover, and the packing box further comprises a protective lining component for the medical supplies. The medical supply protection lining assembly comprises a lower lining pad, a lining containing groove, an upper lining pad and a pressing protrusion, the lower lining pad is arranged in the lower supporting shell, and the lining containing groove is formed in the middle of the upper side of the lower lining pad. According to the medical supply packaging box, the lower inner liner, the upper inner liner and the pressing protrusions are all made of polyurethane materials, medical supplies are placed in the inner liner containing grooves, after the upper cover is closed, the medical supplies are firmly fixed in the inner liner containing grooves through the pressing protrusions in the middle of the upper inner liner, the medical supplies are protected by means of the damping performance of polyurethane, and the medical supplies are prevented from being damaged. The lower supporting shell and the upper cover are both provided with PU films, paint spraying is not needed, the protection performance on medical supplies is good, and the appearance is attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box for medical supplies. Background Art

[0002] In the prior art, medical supply packaging boxes are generally spray-painted to ensure a smooth and easy-to-clean surface. However, spray paint is easy to fall off and has an odor. Therefore, there are also polyurethane foam packaging boxes on the market, which rely on the shock-absorbing properties of polyurethane to protect medical supplies. For example, the patent with authorization announcement number CN204566806U discloses a polyurethane foam packaging box, which has a sponge layer and a fluff layer in addition to the polyurethane layer, which may produce debris and pose a safety hazard to medical supplies. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a medical supply packaging box. The lower inner liner, the upper inner liner and the pressing protrusion are all made of polyurethane material. The medical supplies are placed in the inner liner placement groove. After the upper cover is closed, the pressing protrusion in the middle of the upper inner liner firmly fixes the medical supplies in the inner liner placement groove, and the shock absorbing performance of the polyurethane is relied on to protect the medical supplies. The lower support shell and the upper cover are both provided with PU film. Compared with traditional packaging boxes, no debris will be generated, no painting is required, the protection performance for medical supplies is good, the appearance is beautiful, and the problems in the background technology can be effectively solved.

[0004] To achieve the above object, the utility model provides the following technical solution: a medical supplies packaging box, comprising a packaging box shell, the packaging box shell comprising a lower support shell and an upper cover, the top rear side of the lower support shell is movably connected to the upper cover, and further comprising:

[0005] The medical supply protection lining assembly includes a lower lining pad, a lining placement groove, an upper lining pad and a clamping protrusion. The lower lining pad is arranged in the lower supporting shell, and the lining placement groove is opened in the middle of the upper side of the lower lining pad. The upper lining pad is arranged in the upper cover, and the middle of the upper lining pad is provided with a clamping protrusion corresponding to the lining placement groove.

[0006] The lower inner liner, upper inner liner and pressing protrusion are all made of polyurethane material. The inner liner placement groove can be designed according to the shape of the medical supplies so that the medical supplies can be placed exactly in the inner liner placement groove. After closing the upper cover, the pressing protrusion in the middle of the upper inner liner firmly fixes the medical supplies in the inner liner placement groove on the lower inner liner. The shock-absorbing properties of the polyurethane material protect the medical supplies, and the collision of the packaging box shell is not easily transmitted to the medical supplies.

[0007] Furthermore, the medical product protection liner assembly further includes a finger groove for taking out, and the lower liner pad is provided with finger grooves for taking out at the middle of the front and rear sides of the liner placement groove. Since it is not easy to remove the medical product when the medical product fits the liner placement groove too well, after the finger grooves for taking out are provided, fingers can be inserted into the front and rear sides of the liner placement groove, and the medical product can be pinched and taken out of the liner placement groove, and the provision of the finger grooves for taking out will not reduce the protection performance of the medical product.

[0008] Furthermore, the packaging box shell also includes a convex edge and a sealing step groove, the top inner edge of the lower support shell is integrally formed with the convex edge, and the inner edge of the upper cover is provided with a sealing step groove that cooperates with the convex edge. The cooperation between the convex edge and the sealing step groove can seal the contact surface between the lower support shell and the upper cover, improve the sealing performance of the lower support shell and the interior of the upper cover, and provide better protection for medical supplies.

[0009] Furthermore, the packaging box shell also includes a hinge assembly, which includes a hinge seat 1, a hinge shaft and a hinge seat 2. The top rear side of the lower support shell is fixedly connected with the hinge seat 1, and the outer side of the upper cover is respectively fixedly connected with two hinge seats 2 at the left and right sides of the hinge seat 1, and the two hinge seats 2 are movably connected to the hinge seat 1 through the hinge shaft. The hinge shaft movably connects the hinge seat 1 and the hinge seat 2, thereby realizing the movable connection between the lower support shell and the upper cover, wherein the hinge assembly can be provided with two groups to ensure the stability of the connection between the lower support shell and the upper cover.

[0010] Furthermore, the packaging box shell also includes a torsion spring, and the shaft section of the hinge shaft between the hinge seat 2 and the hinge seat 1 is sleeved with a torsion spring, and the two ends of the torsion spring are respectively connected to the hinge seat 2 and the hinge seat 1. The torsion force of the torsion spring can promote the clockwise movement of the upper cover relative to the hinge shaft, making it easier to open the upper cover upwards. At this time, unless there is external force interference, the torsion force of the torsion spring will keep the upper cover in an upward state, so it needs to be used in conjunction with the buckle mechanism.

[0011] Furthermore, it also includes a snap mechanism, which includes a snap shell, a through slot, an external hook and an external hook locking control component, a snap shell is embedded and installed in the middle of the front side of the lower support shell, a through slot is provided at the top of the snap shell located inside the lower support shell, an external hook is fixedly connected to one end of the inner side of the upper cover away from the lower support shell, the external hook is arranged corresponding to the through slot, and an external hook locking control component is installed in the snap shell. When the upper cover covers the top of the lower support shell, the bottom end of the external hook passes through the through slot and extends into the snap shell, and the external hook locking control component snaps the external hook to achieve locking of the upper cover.

[0012] Furthermore, the external hook locking control assembly includes a switch button, a connecting frame, a telescopic rod, a spring, a movable block and an internal hook. The switch button is slidably connected in the longitudinal sliding groove on the front side of the snap shell, and one end of the switch button located in the snap shell is connected to the movable block through the connecting frame. The rear side of the movable block is connected to the rear side of the snap shell through two telescopic rods, and a spring is sleeved on the telescopic rod. The top of the movable block is fixedly connected to the position on the rear side of the through groove.

[0013] When the bottom end of the outer hook passes through the through slot and extends into the buckle shell, the bottom end of the outer hook bends backward, and the top end of the inner hook bends forward, and an oblique opening is provided on the front side of the top of the inner hook. After the outer hook extends into the buckle shell, it contacts the oblique opening at the top of the inner hook. Due to the guidance of the oblique opening, the inner hook and the movable block move backward, the spring is compressed, and the telescopic rod is shortened. When the bent part of the inner hook corresponds to the bent part of the outer hook, the spring rebounds and extends, the telescopic rod extends, and the inner hook and the movable block move forward, so that the bent part of the inner hook is engaged with the bent part of the outer hook, and the upper cover is locked with the help of the outer hook.

[0014] When the upper cover needs to be opened, the switch button is pressed backwards. The switch button pushes the inner hook and the movable block backwards through the connecting frame. The spring is compressed, the telescopic rod is shortened, the bent part of the inner hook is disengaged from the bent part of the outer hook, and the torsion of the torsion spring causes the upper cover to flip backwards.

[0015] Furthermore, it also includes an anti-slip protrusion, and the inner walls of the lower support shell and the upper cover are both provided with an anti-slip protrusion, and the anti-slip protrusion of the inner wall of the lower support shell is engaged with the groove on the side of the lower inner liner, and the anti-slip protrusion of the inner wall of the upper cover is engaged with the groove on the side of the upper inner liner. Since the lower inner liner is placed in the lower support shell, it is easy for the lower inner liner to separate from the lower support shell. The anti-slip protrusion can increase the friction of the lower inner liner in the lower support shell to prevent the lower inner liner from easily separating from the lower support shell. Since the opening of the upper cover faces downward, the upper inner liner is more likely to fall from the upper cover, so the anti-slip protrusion is provided to prevent the upper inner liner from separating from the upper cover.

[0016] Furthermore, it also includes a PU film. The inner walls of the lower support shell and the upper cover are both provided with the PU film. The PU film can replace the paint inside the lower support shell and the upper cover to keep the lower support shell and the upper cover flat.

[0017] Compared with the prior art, the beneficial effects of this medical supplies packaging box are:

[0018] 1. The lower inner pad, upper inner pad and pressing protrusion are all made of polyurethane. The medical supplies are placed in the inner lining placement groove. After the upper cover is closed, the pressing protrusion in the middle of the upper inner pad firmly fixes the medical supplies in the inner lining placement groove, relying on the shock-absorbing performance of polyurethane to protect the medical supplies;

[0019] 2. Both the lower shell and the upper cover are provided with PU film. Compared with the traditional packaging box, it will not produce debris and does not need to be painted. It has good protection performance for medical supplies and beautiful appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the lower support shell of the utility model;

[0023] Figure 4 It is a partial cross-sectional structural diagram of the buckle mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the upper cover of the utility model;

[0025] In the figure: 1 packaging box shell, 11 lower support shell, 12 convex edge, 13 hinge seat 1, 14 hinge shaft, 15 hinge seat 2, 16 upper cover, 17 torsion spring, 18 sealing step groove, 2 snap mechanism, 21 snap shell, 22 switch button, 23 connecting frame, 24 telescopic rod, 25 spring, 26 movable block, 27 inner hook, 28 through groove, 29 outer hook, 3 medical supplies protection lining assembly, 31 lower lining pad, 32 lining placement groove, 33 finger groove for taking, 34 upper lining pad, 35 pressing protrusion, 4 PU film, 5 anti-slip protrusion. DETAILED DESCRIPTION

[0026] 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.

[0027] For example, see Figures 1 to 5 The utility model provides a technical solution: a medical supplies packaging box, comprising a packaging box shell 1, the packaging box shell 1 comprises a lower support shell 11 and an upper cover 16, the top rear side of the lower support shell 11 is movably connected with the upper cover 16, and also comprises a medical supplies protective lining assembly 3;

[0028] The medical supply protection lining assembly 3 includes a lower lining pad 31, a lining placement groove 32, an upper lining pad 34 and a clamping protrusion 35. The lower lining pad 31 is arranged in the lower supporting shell 11, and a lining placement groove 32 is opened in the middle part of the upper side of the lower lining pad 31. The upper lining pad 34 is arranged in the upper cover 16, and a clamping protrusion 35 corresponding to the lining placement groove 32 is arranged in the middle part of the upper lining pad 34.

[0029] The medical product protection liner assembly 3 also includes a finger groove 33, and the lower liner pad 31 is provided with finger grooves 33 at the middle of the front and rear sides of the liner placement groove 32. Since it is not easy to remove the medical product when the medical product fits the liner placement groove 32 too well, after the finger grooves 33 are provided, fingers can be inserted into the front and rear sides of the liner placement groove 32, and the medical product can be pinched and taken out of the liner placement groove 32. At the same time, the provision of the finger grooves 33 will not reduce the protection performance of the medical product.

[0030] The packaging box shell 1 further includes a convex edge 12 and a sealing step groove 18. The top inner edge of the lower support shell 11 is integrally formed with the convex edge 12, and the inner edge of the upper cover 16 is provided with a sealing step groove 18 that cooperates with the convex edge 12. The cooperation between the convex edge 12 and the sealing step groove 18 can seal the contact surface between the lower support shell 11 and the upper cover 16, improve the sealing performance inside the lower support shell 11 and the upper cover 16, and provide better protection for medical supplies.

[0031] The packaging box shell 1 also includes a hinge assembly, which includes a hinge seat 13, a hinge shaft 14 and a hinge seat 2 15. The top rear side of the lower support shell 11 is fixedly connected with the hinge seat 13, and the outer side of the upper cover 16 is located on the left and right sides of the hinge seat 13 and is respectively fixedly connected with two hinge seats 2 15, and the two hinge seats 2 15 are movably connected to the hinge seat 13 through the hinge shaft 14. The hinge shaft 14 movably connects the hinge seat 13 and the hinge seat 2 15, thereby realizing the movable connection between the lower support shell 11 and the upper cover 16, wherein the hinge assembly can be provided with two groups to ensure the stability of the connection between the lower support shell 11 and the upper cover 16.

[0032] The lower inner liner 31, the upper inner liner 34 and the pressing protrusion 35 are all made of polyurethane material. The inner liner placement groove 32 can be designed according to the shape of the medical supplies so that the medical supplies can be placed in the inner liner placement groove 32. After closing the upper cover 16, the pressing protrusion 35 in the middle of the upper inner liner 34 firmly fixes the medical supplies in the inner liner placement groove 32 on the lower inner liner 31. The shock-absorbing performance of the polyurethane material protects the medical supplies, and the impact of the packaging box shell 1 is not easily transmitted to the medical supplies.

[0033] For example 2, please refer to Figures 1 to 5The utility model provides a technical solution: a medical supplies packaging box. The structure of this embodiment is roughly the same as that of the first embodiment, except that:

[0034] The packaging box shell 1 further includes a torsion spring 17, and the shaft section of the hinge shaft 14 between the hinge seat 2 15 and the hinge seat 1 13 is sleeved with the torsion spring 17, and the two ends of the torsion spring 17 are respectively connected to the hinge seat 2 15 and the hinge seat 1 13. The torsion force of the torsion spring 17 can promote the clockwise movement of the upper cover 16 relative to the hinge shaft 14, making it easier for the upper cover 16 to open upwards. At this time, unless there is external force interference, the torsion force of the torsion spring 17 will keep the upper cover 16 in an upward state, so it needs to be used in conjunction with the buckle mechanism.

[0035] The buckle mechanism 2 also includes a buckle shell 21, a through slot 28, an external hook 29 and an external hook locking control component. The buckle shell 21 is embedded and installed in the middle of the front side of the lower support shell 11. The top of the buckle shell 21 is provided with a through slot 28 in the lower support shell 11. The end of the inner side of the upper cover 16 away from the lower support shell 11 is fixedly connected with an external hook 29. The external hook 29 is arranged corresponding to the through slot 28, and the external hook locking control component is installed in the buckle shell 21. When the upper cover 16 covers the top of the lower support shell 11, the bottom end of the external hook 29 passes through the through slot 28 and extends into the buckle shell 21. The external hook locking control component engages the external hook 29 to lock the upper cover 16.

[0036] The external hook locking control assembly includes a switch button 22, a connecting frame 23, a telescopic rod 24, a spring 25, a movable block 26 and an internal hook 27. The switch button 22 is slidably connected in the longitudinal sliding groove on the front side of the snap shell 21. One end of the switch button 22 located in the snap shell 21 is connected to the movable block 26 through the connecting frame 23. The rear side of the movable block 26 is connected to the rear side of the snap shell 21 through two telescopic rods 24, and the spring 25 is sleeved on the telescopic rod 24. The top of the movable block 26 is fixedly connected to the position on the rear side of the through slot 28.

[0037] In order to facilitate the installation and arrangement of the external hook locking control component, a rear end cover fixed by screws is provided on the rear side of the buckle shell 21, and the rear end cover can be opened by loosening the screws.

[0038] When the bottom end of the outer hook 29 passes through the through slot 28 and extends into the buckle shell 21, the bottom end of the outer hook 29 bends backward, and the top end of the inner hook 27 bends forward, and the top front side of the inner hook 27 is provided with an oblique opening. After the outer hook 29 extends into the buckle shell 21, it contacts the oblique opening at the top of the inner hook 27. Due to the guidance of the oblique opening, the inner hook 27 and the movable block 26 move backward, the spring 25 is compressed, and the telescopic rod 24 shortens. When the bent portion of the inner hook 27 corresponds to the bent portion of the outer hook 29, the spring 25 rebounds and extends, the telescopic rod 24 extends, and the inner hook 27 and the movable block 26 move forward, so that the bent portion of the inner hook 27 is engaged with the bent portion of the outer hook 29, and the upper cover 16 is locked with the help of the outer hook 29.

[0039] When the upper cover 16 needs to be opened, the switch button 22 is pressed backward, and the switch button 22 pushes the inner hook 27 and the movable block 26 backward through the connecting frame 23, the spring 25 is compressed, the telescopic rod 24 is shortened, the bent part of the inner hook 27 is disengaged from the bent part of the outer hook 29, and the torsion of the torsion spring 17 causes the upper cover 16 to flip backward.

[0040] For example 3, please refer to Figure 3 and 5 The utility model provides a technical solution: a medical supplies packaging box. The structure of this embodiment is roughly the same as that of the second embodiment, except that:

[0041] It also includes an anti-slip protrusion 5. The inner walls of the lower support shell 11 and the upper cover 16 are both provided with the anti-slip protrusion 5. The anti-slip protrusion 5 on the inner wall of the lower support shell 11 is engaged with the groove on the side of the lower inner liner 31, and the anti-slip protrusion 5 on the inner wall of the upper cover 16 is engaged with the groove on the side of the upper inner liner 34. Since the lower inner liner 31 is placed in the lower support shell 11, the lower inner liner 31 and the lower support shell 11 are easily separated. The anti-slip protrusion 5 can increase the friction of the lower inner liner 31 in the lower support shell 11 to prevent the lower inner liner 31 from being easily separated from the lower support shell 11. Since the opening of the upper cover 16 faces downward, the upper inner liner 34 is more likely to fall from the upper cover 16. Therefore, the anti-slip protrusion 5 is provided to prevent the upper inner liner 34 from being separated from the upper cover 16.

[0042] Example 4, please refer to Figure 3 and 5 The utility model provides a technical solution: a medical supplies packaging box. The structure of this embodiment is roughly the same as that of the third embodiment, except that:

[0043] It also includes a PU film 4. The inner walls of the lower support shell 11 and the upper cover 16 are both provided with the PU film 4. The PU film 4 can replace the paint inside the lower support shell 11 and the upper cover 16 to keep the lower support shell 11 and the upper cover 16 flat.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical supplies packaging box, comprising a packaging box shell (1), wherein the packaging box shell (1) comprises a lower support shell (11) and an upper cover (16), wherein the upper cover (16) is movably connected to the top rear side of the lower support shell (11), and characterized in that: Also includes: The medical product protection liner assembly (3) comprises a lower liner (31), a liner placement groove (32), an upper liner (34) and a pressing protrusion (35), wherein the lower support shell (11) is provided with the lower liner (31), the liner placement groove (32) is provided in the middle of the upper side of the lower liner (31), the upper cover (16) is provided with the upper liner (34), and the middle of the upper liner (34) is provided with a pressing protrusion (35) corresponding to the liner placement groove (32).

2. A medical supplies packaging box according to claim 1, characterized in that: The medical product protection liner assembly (3) further comprises a finger groove (33), and the lower liner (31) is provided with a finger groove (33) at the middle of the front and rear sides of the liner placement groove (32).

3. A medical supplies packaging box according to claim 1, characterized in that: The packaging box shell (1) further comprises a convex edge (12) and a sealing step groove (18); the inner edge of the top of the lower support shell (11) is integrally formed with the convex edge (12); and the inner edge of the upper cover (16) is provided with a sealing step groove (18) that cooperates with the convex edge (12).

4. A medical supplies packaging box according to claim 1, characterized in that: The packaging box shell (1) further comprises a hinge assembly, wherein the hinge assembly comprises a hinge seat 1 (13), a hinge shaft (14) and a hinge seat 2 (15); the top rear side of the lower support shell (11) is fixedly connected to the hinge seat 1 (13); the outer side of the upper cover (16) is fixedly connected to two hinge seats 2 (15) at positions on the left and right sides of the hinge seat 1 (13); the two hinge seats 2 (15) are movably connected to the hinge seat 1 (13) via the hinge shaft (14).

5. A medical supplies packaging box according to claim 4, characterized in that: The packaging box shell (1) further comprises a torsion spring (17); the shaft section of the hinge shaft (14) located between the second hinge seat (15) and the first hinge seat (13) is sleeved with the torsion spring (17); the two ends of the torsion spring (17) are respectively connected to the second hinge seat (15) and the first hinge seat (13).

6. A medical supplies packaging box according to claim 1, characterized in that: The invention also comprises a buckle mechanism (2), wherein the buckle mechanism (2) comprises a buckle shell (21), a through slot (28), an external hook (29) and an external hook locking control component. The buckle shell (21) is embedded in the middle of the front side of the lower supporting shell (11), and a through slot (28) is provided at the top of the buckle shell (21) located inside the lower supporting shell (11). The external hook (29) is fixedly connected to one end of the inner side of the upper cover (16) away from the lower supporting shell (11), and the external hook (29) is arranged corresponding to the through slot (28). The external hook locking control component is installed in the buckle shell (21).

7. A medical supplies packaging box according to claim 6, characterized in that: The external hook locking control assembly comprises a switch button (22), a connecting frame (23), a telescopic rod (24), a spring (25), a movable block (26) and an internal hook (27); the switch button (22) is slidably connected in the longitudinal sliding groove on the front side of the snap shell (21); one end of the switch button (22) located in the snap shell (21) is connected to the movable block (26) through the connecting frame (23); the rear side of the movable block (26) is connected to the rear side of the snap shell (21) through two telescopic rods (24), and the spring (25) is sleeved on the telescopic rod (24); the top of the movable block (26) is fixedly connected to the position on the rear side of the through groove (28) 8. The medical supplies packaging box according to claim 1, characterized in that: It also includes an anti-slip protrusion (5), the inner walls of the lower supporting shell (11) and the upper cover (16) are both provided with an anti-slip protrusion (5), the anti-slip protrusion (5) on the inner wall of the lower supporting shell (11) is snap-fitted with a groove on the side of the lower inner liner (31), and the anti-slip protrusion (5) on the inner wall of the upper cover (16) is snap-fitted with a groove on the side of the upper inner liner (34).

9. The medical supplies packaging box according to claim 1, characterized in that: It also comprises a PU film (4), and the inner walls of the lower supporting shell (11) and the upper cover (16) are both provided with the PU film (4).

Images