Plastic sealing packaging box for health care products
By setting seals between the box cover of the health product packaging box and the box body, such as U-shaped sealing ring and snap ring, the problem of poor sealing effect of existing packaging boxes is solved, significantly reducing the phenomenon of health product moisture and improving product quality.
Patent Information
- Application Number
- CN202421803116.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The sealing effect of existing health product packaging boxes is poor, which can easily lead to health product moisture and affect product quality.
A seal, such as a U-shaped sealing ring and a snap ring, is provided between the packaging box cover and the box body, to improve the sealing ability of the box cover to the box body.
By improving sealing, the probability of health products being damp is reduced and the product quality of health products is improved.
Smart Images
Figure CN222934405U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of packaging boxes, and particularly to a plastic sealed packaging box for health products. Background Art
[0002] Health products are foods with specific health functions or foods aimed at supplementing vitamins and minerals. They are not intended for treating diseases, have the function of regulating the body, are suitable for specific populations to consume, and do not cause any acute, subacute or chronic harm to the human body.
[0003] Currently, the storage method for health products is mostly plastic packaging boxes. The health products are placed in a plastic packaging box with an open top, and the plastic packaging box is covered with a packaging box lid.
[0004] However, the sealing effect of the packaging box lid on the health products in the plastic-sealed packaging box is poor, and the phenomenon of the health products getting damp easily occurs, which affects the product quality of the health products. Utility Model Content
[0005] In order to improve the sealing effect of the health product packaging box and improve the product quality of the health products, this application provides a plastic sealed packaging box for health products.
[0006] A plastic sealed packaging box for health products provided by this application adopts the following technical solution: It includes a box body with an open top and a box lid for covering the top of the box body. A sealing member is provided on the box lid, and the sealing member is used to improve the sealing performance of the box lid on the box body.
[0007] By adopting the above technical solution, a sealing member is provided between the box lid and the box body to improve the sealing performance of the box lid on the box body, reduce the probability of the health products in the packaging box getting damp, and improve the product quality of the health products.
[0008] Preferably, a circular convex ring is provided on the box lid. The circular convex ring is arranged on the side of the box lid close to the box body. The sealing member is a U-shaped sealing ring. The U-shaped sealing ring is used to be sleeved on the circular convex ring. The three inner walls of the U-shaped sealing ring are closely attached to the circular convex ring. A circular groove for jointly embedding the circular convex ring and the U-shaped sealing ring is opened at the top of the box body.
[0009] By adopting the above technical solution, the U-shaped sealing ring is sleeved on the circular convex ring, so that the circular convex ring is embedded into the circular groove to form an interference fit, improving the sealing effect of the box lid on the box body, reducing the probability of the health products in the packaging box getting damp, and improving the product quality of the health products.
[0010] Preferably, at least one connecting ear extends from the lid towards the box body, the connecting ear extends into the box body, a connecting piece is arranged on the side wall of the box body, the connecting pieces correspond to the connecting ears one by one, and the connecting piece passes through the side wall of the box body and the connecting ear in sequence to relatively fix the box body and the lid.
[0011] By adopting the above technical solution, the arrangement of the connecting piece and the connecting ear strengthens the connection relationship between the box body and the lid, so that the annular convex ring and the U-shaped sealing ring are kept embedded in the annular groove.
[0012] Preferably, a positioning avoidance groove for embedding the connecting ear is formed on the inner wall of the box body, the positioning avoidance grooves correspond to the connecting ears one by one, and the positioning avoidance groove penetrates vertically upwards to the top opening of the box body.
[0013] By adopting the above technical solution, after the lid is covered on the box body, when multiple connecting ears are respectively embedded into the positioning avoidance grooves one by one, it means that the lid has been installed in place.
[0014] Preferably, the connecting piece includes a lock catch and a connecting column, one end of the lock catch and the connecting column are coaxially connected, a connecting hole for the connecting column to pass through is vertically penetrated on the connecting ear, the connecting hole partially penetrates the bottom of the positioning avoidance groove, a lock groove for embedding the lock catch is formed on the side wall of the box body, the bottom of the lock groove and the connecting hole at the bottom of the positioning avoidance groove are communicated, when the lock catch is embedded into the lock groove, the lock catch and the connecting column jointly seal the connecting hole and the lock catch is relatively fixed with the side wall of the box body.
[0015] By adopting the above technical solution, the lock catch and the connecting column not only fix the connecting ear embedded in the positioning avoidance groove, but also seal the connecting hole, ensuring the sealing effect of the packaging box.
[0016] Preferably, a clamping ring is sleeved on the lid, a clamping ring groove for embedding the clamping ring is formed on the lid, and the clamping ring is used to keep the lid closely attached to the box body.
[0017] By adopting the above technical solution, after the lid is covered on the box body, the clamping ring is then embedded and pressed into the clamping ring groove to improve the sealing effect of the lid on the box body.
[0018] Preferably, a plurality of clamping blocks are arranged on the side of the clamping ring close to the lid, the plurality of clamping blocks are arranged at intervals along the circumferential direction of the clamping ring, a plurality of clamping block grooves are arranged on the lid, the plurality of clamping blocks and the plurality of clamping block grooves correspond to each other one by one, and the clamping block grooves are for the clamping blocks to be embedded.
[0019] By adopting the above technical solution, multiple clamping blocks are respectively embedded into the clamping block grooves one by one, improving the connection tightness between the snap ring and the box cover, and further enhancing the sealing effect of the box cover on the box body.
[0020] Preferably, at least one force application strip is arranged on the side of the snap ring away from the box cover, and a plurality of the force application strips are circumferentially and equally angularly spaced on the snap ring. A right-angle force application groove is formed at the bottom of the force application strip.
[0021] By adopting the above technical solution, when it is necessary to use the health products in the packaging box, the right-angle force application groove formed at the bottom of the force application strip facilitates removing the snap ring from the box cover.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The U-shaped sealing ring improves the sealing effect of the box cover on the box body, reduces the probability of moisture in the health products in the packaging box, and improves the product quality of the health products;
[0024] 2. After the box cover is covered on the box body, the snap ring is then pressed and embedded into the snap ring groove, improving the sealing effect of the box cover on the box body. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a schematic diagram of the overall structure of the present application;
[0026] Figure 2 is an exploded schematic diagram of the overall structure of the present application;
[0027] Figure 3 is a cross-sectional schematic diagram of a partial structure of the present application.
[0028] Description of the reference numerals: 110, box body; 111, positioning and avoiding groove; 112, connecting member; 1121, locking buckle; 1122, connecting column; 113, locking groove; 114, connecting hole; 115, annular groove; 120, box cover; 121, connecting ear; 122, annular convex ring; 123, U-shaped sealing ring; 124, snap ring groove; 125, clamping block groove; 130, snap ring; 131, clamping block; 132, force application strip; 133, right-angle force application groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] The following further describes the present application in detail with reference to the drawings.
[0030] The present application discloses a plastic sealed packaging box for health products, which is used to improve the sealing effect of the health product packaging box and improve the product quality of the health products.
[0031] Reference Figure 1 、 Figure 2, A plastic sealed packaging box for health products, comprising a box body 110 with an open top and a box cover 120 for covering the top of the box body 110. The bottom of the box body 110 is square, and the box body 110 is used to store health products. Four connecting ears 121 extend towards the box body 110 on the box cover 120. The connecting ears 121 extend into the interior of the box body 110. Two of the four connecting ears 121 form a group, and the two groups of connecting ears 121 are symmetrically arranged on both sides of the box cover 120. The two connecting ears 121 in the same group are spaced apart on one side of the box cover 120. Positioning avoidance grooves 111 for embedding the connecting ears 121 are provided on the inner wall of the box body 110. The positioning avoidance grooves 111 correspond one-to-one with the connecting ears 121, that is, a total of four positioning avoidance grooves 111 are provided. The positioning avoidance grooves 111 penetrate vertically upwards to the open top of the box body 110. After covering the box cover 120 on the box body 110, when the four connecting ears 121 are respectively embedded into the four positioning avoidance grooves 111, it indicates that the box cover 120 has been installed in place.
[0032] Reference Figure 2 , Figure 3 , Further, a connecting member 112 is provided on the side wall of the box body 110. The connecting member 112 corresponds one-to-one with the connecting ear 121. The connecting member 112 passes through the side wall of the box body 110 and the connecting ear 121 in sequence to make the box body 110 and the box cover 120 relatively fixed. The connecting member 112 includes a lock catch 1121 and a connecting column 1122. One end of the lock catch 1121 and the connecting column 1122 are coaxially connected. A connecting hole 114 for the connecting column 1122 to pass through is vertically penetrated on the connecting ear 121. The connecting hole 114 partially penetrates the bottom of the positioning avoidance groove 111. A lock groove 113 for embedding the lock catch 1121 is provided on the side wall of the box body 110. The bottom of the lock groove 113 is communicated with the connecting hole 114 at the bottom of the positioning avoidance groove 111. When the lock catch 1121 is embedded into the lock groove 113, the lock catch 1121 and the connecting column 1122 jointly seal the connecting hole 114 and the lock catch 1121 is relatively fixed with the side wall of the box body 110.
[0033] Since the sealing effect of the box cover 120 on the health products in the packaging box is poor, it is easy for the health products to get damp, which affects the product quality of the health products. Therefore, a sealing member is provided on the box cover 120. The sealing member is used to improve the sealing performance of the box cover 120 on the box body 110. An annular convex ring 122 is provided on the box cover 120. The annular convex ring 122 is arranged on the side of the box cover 120 close to the box body 110. The sealing member is a U-shaped sealing ring 123. The U-shaped sealing ring 123 is used to be sleeved on the annular convex ring 122. The inner walls of three sides of the U-shaped sealing ring 123 are all in close contact with the annular convex ring 122. An annular groove 115 for the annular convex ring 122 and the U-shaped sealing ring 123 to be jointly embedded is opened at the top of the box body 110. The U-shaped sealing ring 123 is sleeved on the annular convex ring 122, so that the annular convex ring 122 is embedded into the annular groove 115 to form an interference fit, improving the sealing effect of the box cover 120 on the box body 110, reducing the probability of the health products in the packaging box getting damp, and improving the product quality of the health products.
[0034] Further, a snap ring 130 is sleeved on the box cover 120. A snap ring groove 124 for the snap ring 130 to be embedded is opened on the box cover 120. The snap ring 130 is used to keep the box cover 120 in a state of being closely attached to the box body 110. After the box cover 120 is covered on the box body 110, the snap ring 130 is then pressed and embedded into the snap ring groove 124 to improve the sealing effect of the box cover 120 on the box body 110.
[0035] A plurality of clamping blocks 131 are arranged on the side of the snap ring 130 close to the box cover 120. The plurality of clamping blocks 131 are arranged at intervals along the circumferential direction of the snap ring 130. In this embodiment, three clamping blocks 131 are arranged on each inner wall of the snap ring 130. The three clamping blocks 131 are staggered up and down in sequence. A plurality of clamping block grooves 125 are arranged on the box cover 120. The plurality of clamping blocks 131 and the plurality of clamping block grooves 125 correspond one by one. The clamping block grooves 125 are for the clamping blocks 131 to be embedded, improving the connection tightness between the snap ring 130 and the box cover 120, and further improving the sealing effect of the box cover 120 on the box body 110.
[0036] When it is necessary to use the health products in the packaging box, in order to facilitate removing the snap ring 130 from the box cover 120, at least one force application strip 132 is arranged on the side of the snap ring 130 away from the box cover 120. The plurality of force application strips 132 are circumferentially and equally angularly spaced on the snap ring 130. A right-angled force application groove 133 is opened at the bottom of the force application strip 132. In this embodiment, a total of two force application strips 132 are provided, and the two force application strips 132 are symmetrically arranged on both sides of the snap ring 130.
[0037] The implementation principle of a plastic sealed packaging box for health products in an embodiment of the present application is as follows: The U-shaped sealing ring 123 is sleeved on the annular convex ring 122, so that the annular convex ring 122 is embedded into the annular groove 115 to form an interference fit, improving the sealing effect of the box cover 120 on the box body 110, reducing the probability of the health products in the packaging box getting damp, and improving the product quality of the health products; after covering the box cover 120 on the box body 110, the snap ring 130 is further pressed into the snap ring groove 124, the connecting piece is inserted into the side wall of the box body 110, so that the connecting column 1122 is embedded into the connecting hole 114, and the lock catch 1121 is embedded into the lock groove 113, further improving the sealing effect of the box cover 120 on the box body 110.
[0038] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A sealed plastic packaging box for health products, comprising a box body (110) with an open top and a box cover (120) for covering the top of the box body (110), characterized in that: The box cover (120) is provided with a sealing member, and the sealing member is used to improve the sealing performance of the box cover (120) to the box body (110); The box cover (120) is provided with an annular convex ring (122), and the annular convex ring (122) is arranged on a side of the box cover (120) close to the box body (110). The sealing member is a U-shaped sealing ring (123), and the U-shaped sealing ring (123) is used to be sleeved on the annular convex ring (122). The inner walls of three sides of the U-shaped sealing ring (123) are tightly attached to the annular convex ring (122). The top of the box body (110) is provided with an annular groove (115) for the annular convex ring (122) and the U-shaped sealing ring (123) to be embedded together.
2. A sealed plastic packaging box for health care products according to claim 1, characterized in that: At least one connecting ear (121) extends from the box cover (120) in a direction approaching the box body (110), and the connecting ear (121) extends into the interior of the box body (110). A connecting piece (112) is provided on the side wall of the box body (110), and the connecting piece (112) corresponds to the connecting ear (121) one by one. The connecting piece (112) passes through the side wall of the box body (110) and the connecting ear (121) in sequence, so that the box body (110) and the box cover (120) are relatively fixed.
3. A sealed plastic packaging box for health care products according to claim 2, characterized in that: The inner wall of the box body (110) is provided with a positioning avoidance groove (111) for the connecting ear (121) to be embedded therein, the positioning avoidance groove (111) corresponds to the connecting ear (121) one by one, and the positioning avoidance groove (111) penetrates upward in the vertical direction to the top opening of the box body (110).
4. A sealed plastic packaging box for health care products according to claim 3, characterized in that: The connecting piece (112) comprises a lock buckle (1121) and a connecting column (1122); the lock buckle (1121) and one end of the connecting column (1122) are coaxially connected; a connecting hole (114) is vertically penetrated on the connecting ear (121) for the connecting column (1122) to pass through; the connecting hole (114) partially penetrates the bottom of the positioning avoidance groove (111); a hole is provided on the side wall of the box body (110) for the lock buckle to pass through. The locking groove (113) is embedded in the locking groove (1121), the bottom of the locking groove (113) and the connecting hole (114) at the bottom of the positioning avoidance groove (111) are connected, and when the locking buckle (1121) is embedded in the locking groove (113), the locking buckle (1121) and the connecting column (1122) jointly seal the connecting hole (114) and the locking buckle (1121) and the side wall of the box body (110) are relatively fixed.
5. A sealed plastic packaging box for health care products according to claim 4, characterized in that: The box cover (120) is sleeved with a circle of snap rings (130), and the box cover (120) is provided with a snap ring groove (124) for the snap ring (130) to be embedded in, and the snap ring (130) is used to keep the box cover (120) in a state of being tightly attached to the box body (110).
6. A sealed plastic packaging box for health care products according to claim 5, characterized in that: A plurality of clamping blocks (131) are arranged on one side of the clamping ring (130) close to the box cover (120); the plurality of clamping blocks (131) are arranged at intervals along the circumference of the clamping ring (130); a plurality of clamping block grooves (125) are arranged on the box cover (120); the plurality of clamping blocks (131) correspond to the plurality of clamping block grooves (125) in a one-to-one manner; and the clamping block grooves (125) are used for embedding the clamping blocks (131).
7. A sealed plastic packaging box for health care products according to claim 6, characterized in that: At least one force-applying strip (132) is provided on a side of the clamping ring (130) away from the box cover (120); a plurality of force-applying strips (132) are distributed on the clamping ring (130) at equal angular intervals in the circumferential direction; and a right-angle force-applying groove (133) is provided at the bottom of the force-applying strip (132).