Medical knee joint packaging structure

Abstract

The utility model discloses a medical knee joint packaging structure, relates to the technical field of medical packaging, and aims to solve the problem that the protection effect of the medical knee joint packaging is improved by adopting a blister box packaging mode in the conventional packaging, but the knee joint in the packaging structure is positioned in a foam frame, a plurality of layers of cover bodies cover the knee joint, and a user fetches the knee joint when taking the knee joint. The upper cover bodies need to be taken down one by one, so that the problem that the upper cover bodies are inconvenient to take is solved. Comprising a packaging box body, a box groove is formed in the packaging box body, and a metal outer shell is arranged on the outer wall of the packaging box body; the base is arranged at the bottom of the interior of the box groove, limiting frames are arranged on the two sides of the upper portion of the base, arc-shaped limiting grooves are formed in the outer walls of the adjacent sides of the limiting frames, a circular positioning groove is formed in the middle of the upper surface of the base, and a plurality of columnar inflatable cushions which are annularly distributed are arranged in the positioning groove; the columnar inflatable cushions are combined together, and knee joint bodies are arranged in the columnar inflatable cushions.

Description

Technical Field

[0001] The utility model relates to the technical field of medical packaging, in particular to a medical knee joint packaging structure. Background Art

[0002] The knee joint, which is composed of the medial and lateral condyles of the femur, the medial and lateral condyles of the tibia, and the patella, is the largest and most complex joint in the human body, and is also prone to injury. It is a trochlear joint. Artificial knee joints are widely used in the medical field today. When packaging artificial knee joints, the packaging currently used is not stable, has poor packaging effect, poor shock absorption effect, and poor protection for artificial knee joints;

[0003] In this regard, the public document: CN214296973U, named "A medical knee joint packaging structure", includes an outer box, an inner blister box is clamped inside the outer box, the inner blister box is opened upward, and a blister cover is detachably provided at the opening, and a protective part is detachably provided inside the inner blister box, the protective part includes a four-sided fixed foam frame, and the upper and lower ends of the four-sided fixed foam frame are respectively provided with a foam plastic pad and a non-porous foam pad, and a through hole is opened in the middle of the foam plastic pad. The utility model relates to a packaging structure, and in particular to a medical knee joint packaging structure, belonging to the field of packaging technology. The utility model provides an inner blister box and an outer box, and the protective part is used to wrap and protect the artificial knee joint, thereby improving the protection effect of the artificial knee joint and reducing its damage rate.

[0004] The above-mentioned existing packaging adopts blister box packaging to improve the protective effect of medical knee joint packaging. However, in the packaging structure, the knee joint is located in a foam frame, and the upper cover is provided with a multi-layer cover body. When the user takes it, the upper cover body needs to be removed one by one, which makes it inconvenient to take it. Therefore, it does not meet the existing needs. We propose a medical knee joint packaging structure. Utility Model Content

[0005] The purpose of the utility model is to provide a medical knee joint packaging structure to solve the problem that the existing packaging proposed in the above background technology adopts a blister box packaging method to improve the protection effect of medical knee joint packaging. However, in the packaging structure, the knee joint is located in a foam frame, and the upper cover is provided with a multi-layer cover body. When the user takes it, the upper cover body needs to be removed one by one, which makes it inconvenient to take it.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical knee joint packaging structure, comprising: a packaging box body, the interior of the packaging box body is provided with a box groove, and the outer wall of the packaging box body is provided with a metal outer shell;

[0007] Also includes:

[0008] A base, which is arranged at the bottom of the box slot, with limit frames on both sides above the base, arc-shaped limit grooves on the outer walls of the adjacent sides of the limit frames, a circular positioning groove is arranged at the middle position of the upper surface of the base, a plurality of annularly distributed columnar inflatable cushions are arranged inside the positioning groove, and the columnar inflatable cushions are combined together, and a knee joint body is arranged inside the columnar inflatable cushion;

[0009] The packaging box cover is movably installed at the opening of the box slot through a hinge, a card slot is provided on the outer wall of the box slot opening, a cover card block is provided at one end of the packaging box cover, and the cover card block is engaged with the card slot.

[0010] Preferably, a plurality of insertion rods are provided on the outer wall of the lower surface of the limiting frame, and insertion holes are provided at the four corners of the outer wall of the base, and the insertion rods are engaged with the insertion holes.

[0011] Preferably, positioning foam blocks are sleeved on the four corners of the outer wall of the base, a rubber strip is bonded to the inner wall of the box groove, and one side of the positioning foam block is in contact with the rubber strip.

[0012] Preferably, a plurality of rubber corrugated strips are provided at the bottom of the positioning groove.

[0013] Preferably, handles are provided on both sides of the outer wall of the front end surface of the packaging box body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a base, a limiting frame, an arc-shaped limiting groove, a positioning groove, a columnar inflatable cushion, a packaging box cover, a card slot, and a cover body card block. On the basis of maintaining the shock absorption and protection of the packaging, the medical knee joint packaging is more convenient to take and use than packaging such as a blister box; the positioning groove is used to place and position the knee joint body and the columnar inflatable cushion in the groove, and the knee joint body is placed between the annularly distributed columnar inflatable cushions so that the knee joint body is surrounded and protected, and the limiting frames and arc-shaped limiting grooves on both sides have the effect of limiting and preventing the columnar inflatable cushion from deflection; the packaging box cover adopts a hinge flipping and a card engaging method to realize the opening and closing operation. After opening, the columnar inflatable cushion is taken out from the inside, and then the knee joint body is taken out from the columnar inflatable cushion;

[0016] The present invention solves the problem that the existing packaging adopts blister box packaging to improve the protective effect of medical knee joint packaging. However, in the packaging structure, the knee joint is located in a foam frame, and the upper cover is provided with a multi-layer cover body. When the user takes it, the upper cover body needs to be removed one by one, which makes it inconvenient to take it.

[0017] 2. The positioning foam block is used to fix the base in the middle of the box slot. At the same time, the positioning foam block has shock-absorbing properties, which can reduce the impact of vibration, so that the base is not easy to shake in the box slot due to impact, making it more stable and firm; the rubber strip is used to improve the anti-slip shock absorption and further improve the stability inside the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the box slot opening of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the box slot of the utility model;

[0021] Figure 4 This is a schematic diagram of the limit frame structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the base structure of the utility model;

[0023] In the figure: 1. packaging box body; 2. packaging box cover; 3. cover body block; 4. box slot; 5. slot; 6. metal outer shell; 7. rubber strip; 8. positioning foam block; 9. limit frame; 10. arc limit slot; 11. insertion rod; 12. base; 13. positioning slot; 14. rubber corrugated strip; 15. socket; 16. handle; 17. columnar inflatable cushion; 18. knee joint body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-5 The utility model provides an embodiment: a medical knee joint packaging structure, comprising: a packaging box body 1, a box groove 4 is arranged inside the packaging box body 1, and a metal outer shell 6 is arranged on the outer wall of the packaging box body 1;

[0026] Also includes:

[0027] A base 12 is arranged at the bottom of the box groove 4, and limit frames 9 are arranged on both sides above the base 12. The outer walls of the adjacent sides of the limit frames 9 are provided with arc-shaped limit grooves 10. A circular positioning groove 13 is arranged at the middle position of the upper surface of the base 12. A plurality of cylindrical inflatable cushions 17 arranged in an annular shape are arranged inside the positioning groove 13, and the cylindrical inflatable cushions 17 are combined together, and a knee joint body 18 is arranged inside the cylindrical inflatable cushions 17;

[0028] The packaging box cover 2 is movably mounted at the opening of the box slot 4 through a hinge. A card slot 5 is provided on the outer wall of the opening of the box slot 4. A cover card block 3 is provided at one end of the packaging box cover 2, and the cover card block 3 is engaged with the card slot 5.

[0029] Through the arrangement of the base 12, the limiting frame 9, the arc-shaped limiting groove 10, the positioning groove 13, the columnar inflatable cushion 17, the packaging box cover 2, the card slot 5, and the cover body card block 3, on the basis of maintaining the shock absorption and protection of the packaging, the medical knee joint packaging is more convenient to take and use than packaging such as blister boxes; the positioning groove 13 is used to place and position the knee joint body 18 and the columnar inflatable cushion 17 in the groove, and the knee joint body 18 is placed between the annularly distributed columnar inflatable cushions 17, so that the knee joint body 18 is surrounded and protected, and the limiting frames 9 and the arc-shaped limiting grooves 10 on both sides have the effect of limiting and preventing the columnar inflatable cushion 17 from deflection; the packaging box cover 2 adopts the method of hinge flipping and card engagement to realize the opening and closing operation. After opening, the columnar inflatable cushion 17 is taken out from the inside, and then the knee joint body 18 is taken out from the columnar inflatable cushion 17.

[0030] See also Figure 4 , Figure 5 , a plurality of plug rods 11 are provided on the outer wall of the lower surface of the limit frame 9, and plug holes 15 are provided at the four corners of the outer wall of the base 12, and the plug rods 11 are engaged with the plug holes 15;

[0031] The limit frame 9 and the base 12 are detachably arranged. The bottom of the limit frame 9 can be fixed on the base 12 by inserting the insertion rod 11 into the insertion hole 15. The insertion rod 11 of the limit frame 9 can be separated from the insertion hole 15 by pulling it upward, so that the limit frame 9 is separated from the base 12.

[0032] This structure can facilitate assemblers to quickly install the limit frame 9 on the base 12, thereby improving the efficiency of production and processing.

[0033] See also Figure 3 , positioning foam blocks 8 are sleeved at the four corners of the outer wall of the base 12, a rubber strip 7 is bonded to the inner wall of the box groove 4, and one side of the positioning foam block 8 is in contact with the rubber strip 7;

[0034] The positioning foam block 8 is used to fix the base 12 in the middle of the box slot 4. At the same time, the positioning foam block 8 has shock-absorbing properties, which can reduce the impact force of vibration, so that the base 12 is not easy to shake in the box slot 4 due to the impact force, making it more stable and firm; the rubber strip 7 is used to improve the anti-slip shock-absorbing properties and further improve the stability inside the box.

[0035] See also Figure 5 , a plurality of rubber corrugated strips 14 are provided at the bottom of the positioning groove 13;

[0036] The rubber corrugated strip 14 is used to increase the anti-skid and shock-absorbing effect of the bottom and improve the stability in the bottom positioning groove 13 .

[0037] See also Figure 1 , both sides of the outer wall of the front end surface of the packaging box body 1 are provided with handles 16;

[0038] The handle 16 is used to facilitate the user to grasp and carry the packaging box body 1.

[0039] Working principle: When placing, align the insertion rod 11 of the limit frame 9 with the insertion hole 15 of the base 12, and fix the limit frame 9 on both sides above the base 12;

[0040] Set the four corners of the base 12 with the positioning foam block 8, and insert the base 12 and the positioning foam block 8 into the bottom of the box groove 4, so that the rubber strip 7 is deformed and abuts against the positioning foam block 8;

[0041] Place the knee joint body 18 on the columnar inflatable cushion 17, roll the columnar inflatable cushion 17 in a ring shape, and fit the columnar inflatable cushions 17 at both ends together, so that the knee joint body 18 is confined in the middle of the ring-shaped columnar inflatable cushion 17;

[0042] Insert the columnar inflatable cushion 17 into the positioning groove 13, with the lower half of the columnar inflatable cushion 17 located in the groove and the upper half located in the arc-shaped limiting groove 10 of the limiting frame 9;

[0043] When taking the product, flip open the packaging box cover 2 to separate the cover block 3 from the card slot 5, take out the columnar inflatable cushion 17 from the inside, tear off the rubber strips at both ends to loosen the columnar inflatable cushion 17, and take out the knee joint body 18 inside.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A medical knee joint packaging structure, comprising a packaging box body (1), wherein a box groove (4) is arranged inside the packaging box body (1), and a metal outer shell (6) is arranged on the outer wall of the packaging box body (1); Features: Also includes: A base (12) is arranged at the bottom of the box groove (4), and limit frames (9) are arranged on both sides above the base (12), and arc-shaped limit grooves (10) are arranged on the outer walls of the adjacent sides of the limit frames (9). A circular positioning groove (13) is arranged at the middle position of the upper surface of the base (12), and a plurality of columnar inflatable cushions (17) arranged in an annular shape are arranged inside the positioning groove (13), and the columnar inflatable cushions (17) are combined together, and a knee joint body (18) is arranged inside the columnar inflatable cushion (17); A packaging box cover (2) is movably mounted at the opening of the box slot (4) via a hinge, a card slot (5) is provided on the outer wall of the opening of the box slot (4), a cover card block (3) is provided at one end of the packaging box cover (2), and the cover card block (3) is engaged with the card slot (5).

2. A medical knee joint packaging structure according to claim 1, characterized in that: A plurality of insertion rods (11) are arranged on the outer wall of the lower surface of the limiting frame (9), and insertion holes (15) are arranged at the four corners of the outer wall of the base (12), and the insertion rods (11) are engaged with the insertion holes (15).

3. The medical knee joint packaging structure according to claim 1, characterized in that: Positioning foam blocks (8) are sleeved on the four corners of the outer wall of the base (12), a rubber strip (7) is bonded to the inner wall of the box groove (4), and one side of the positioning foam block (8) is in contact with the rubber strip (7).

4. The medical knee joint packaging structure according to claim 1, characterized in that: A plurality of rubber corrugated strips (14) are provided at the bottom of the positioning groove (13).

5. The medical knee joint packaging structure according to claim 1, characterized in that: Both sides of the outer wall of the front end surface of the packaging box body (1) are provided with handles (16).

Images