Sliding cover pushing type packaging and storing device and article packaging object
By designing a sliding cover push-type packaging storage device, using structural convex ribs or grooves to support push blocks, the problems of easy lag and poor user experience in existing packaging products are solved, and the orderly arrangement and uniform use of items are achieved. , improves user experience and reduces costs.
Patent Information
- Application Number
- CN202411924918.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-02-14
AI Technical Summary
During the storage and use of existing packaging products, there are problems such as easy lag in the items, poor usage experience, high cost and large volume, and are especially suitable for non-circular granular products.
Design a sliding cover push-type packaging storage device, including a box-shaped cavity, a cover and a push block embedded in the cavity, and use the structural convex ribs or grooves of the inner wall of the cavity and the elastic joint of the push block to be connected by the elastic joint of the push block. The sheet is supported so that the pushing block automatically rises step by step as the cover body is moved, pushing the items in the cavity to fill the upper part, and reveal the items for use when the cover body is opened.
It realizes orderly arrangement and even use of items, avoids item lag, simplifies the structure, reduces costs, and improves user experience.
Smart Images
Figure CN119429401A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of packaging products, in particular to packaging materials and functional structures used for packaging, storing and using foods and daily objects of standard shapes. Background Art
[0002] In daily life, we often need to package and store items with the same and regular shapes, such as granular, flat strip or flat sheet foods, spare parts, etc., and try to make them easy to take when they are needed. There are two common methods: bagging and boxing. The bagging method has a large capacity and low cost, but the items are stored in the packaging bag in a disorderly stacked manner, which may cause collisions, squeezing, etc., which may easily cause damage. At the same time, taking and placing items in an open form is also prone to contamination and scattering. The box packaging method also uses a box packaging with a temporary storage format. Although the box packaging containers currently used on the market also have a structure that limits the amount of items taken out each time, there are still structural defects. The main one is that the common shaking transfer method is used to transfer the items from the storage cavity to the temporary storage compartment. For non-circular granular products, it is very easy for the items to be stuck in the internal transfer channel of the packaging box, causing obstacles to use. Condition Some packaging products use springs and other booster structures to solve the problem of access barriers. These structural methods make the packaging structure complicated, increase the cost of packaging, and are bulky and inconvenient to carry, affecting consumers' experience. Summary of the invention
[0003] The purpose of the present invention is to provide a packaging, especially a packaging box with a hard shell, which is used as a structural part for storing articles in its structure, and uses a sliding cover to push out articles, so as to overcome the shortcomings of existing packaging products or structures that are too simple, or the structure is unreasonable, and the user experience is poor. A push block that can slide in one direction is set in the box body to push the articles neatly arranged in the cavity, and the articles are moved to the front of the cavity by pushing them one by one or evenly toward the front. At the same time, the cavity with the cover open is a part of one or a proper number of articles at the front, so that the articles can be moved smoothly and the corresponding taking space can be opened for taking, which can be conveniently operated with one hand.
[0004] To achieve the above-mentioned purpose, the technical solution adopted is a sliding cover push-type packaging storage device, comprising a box-shaped cavity and a cover body installed along the cavity opening, the cover body slides at the cavity opening to close or open the cavity. It also includes a push block, which is embedded in the cavity to form a clearance fit, the left and right side surfaces of the push block are combined in pairs and / or the top surface and the bottom surface are combined in pairs, and a pair of elastic snap-in pieces are generated at the corresponding positions of the paired combination, which are connected and arranged in an "eight" state, and the connecting parts of the snap-in pieces and the push block are all at the front end of the push block. Correspondingly, the two inner side wall surfaces of the cavity are combined in pairs and / or the bottom surface of the cavity is combined in pairs with the inner wall surface of the cover body, and transverse structural ribs are generated in an interval and parallel distribution manner at the corresponding positions of the paired combination. The cross-section of the structural rib is a strip body with a rectangular or right-angled triangle shape and the step plane of the rib is facing the cavity and the front end of the cover body. The push block is embedded in the cavity, so that the free ends of the two or four elastic clamping pieces overlap with the structural convex ribs in the cavity and / or the cover body respectively to form support for the push block.
[0005] Alternatively, the inner wall of the cavity and / or the bottom of the cavity are paired with the inner wall of the cover body to replace the structural ribs with structural embedded grooves, and the structural embedded grooves are arranged horizontally in an interval and parallel manner. The cross-section of the structural embedded groove can be rectangular or right-angled triangle, and the step plane of the embedded groove faces the rear end of the cavity and the cover body. The free ends of the elastic clamping piece can extend into the structural embedded groove in the cavity and / or the cover body, respectively, to clamp and support the push block.
[0006] The cover of the present invention adopts a connection structure that can slide outside the cavity, including but not limited to the structure of setting a slide groove for embedding, semi-enclosed set connection and the like. Block-shaped objects whose particle size is adapted to the cross-section inside the cavity and whose particle thickness is equal to or less than the spacing between the structural ribs / structural embedding grooves in the cavity are placed in the cavity of the packaging box in a neatly stacked manner, and a push block is placed at the bottom of the arrangement of the objects. The packaging is completed after the cover is closed. When taking out the objects, the cover is pushed downward by a rib / embedded groove spacing, and the objects at the top of the cavity are exposed. After taking out the objects, the cover is slid upward. Since the positioning piece of the push block overlaps with the ribs / embedded grooves on the inner wall of the cover, the push block is pushed by the cover and also moves upward by a rib / embedded groove spacing. At the same time, the remaining objects are also pushed to the top of the cavity to supplement the position of the objects that have been taken away. Subsequently, the cover is pushed again to sequentially reveal the objects at the top, which is convenient for taking. The present invention has the following characteristics and advantages: 1. The push block can automatically rise and fix step by step under the movement of the cover body by using the structural ribs / structural embedded grooves on the inner wall of the cavity and the cover body to support the elastic clamping piece of the push block, and the two clamping pieces are arranged in an "eight" shape to form a one-way limiting effect, so that the push block can automatically rise and fix step by step under the movement of the cover body, push the remaining items in the cavity to fill the upper part of the cavity, and reveal them when the cover body is opened again, which is convenient for opening and closing one by one, cyclic operation, and uniform use. Compared with other existing packaging products, the present invention has a simple structure, low production and use costs, smooth use, and usually no jamming. 2. The structural rib is set as a strip-shaped structure with a right-angled triangle cross-section and its step plane facing the front end direction of the cavity and the cover body, or the structural embedded groove is set as a right-angled triangle and the step plane of the embedded groove faces the rear end direction of the cavity and the cover body. By reversing the direction of the push block, the push block can be prevented from sliding with the movement of the cover body. Therefore, this method can also be used when storing particles that are not of regular shape. It is equivalent to using the push block to divide the inner cavity of the box into two parts. It can be seen that the present invention has multiple usage states, which cannot be achieved by existing packaging products.
[0007] Preferably, in the above-mentioned structure of the sliding cover push-type packaging storage device, the cavity has thin walls on two sides. The structural ribs or structural grooves are generated only on the bottom surface of the cavity and the inner wall surface of the cover body, and the push block has an elastic snap-in piece accordingly. The front end of the outer side surface of the thin wall of the side surface of the cavity generates a front slider, and the rear end generates a rear slider, and the rear slider is staggered with the front slider in the horizontal direction. The two inner sides of the cover body form parallel front and rear slides, which cooperate with the front and rear sliders of the cavity. The rear slide merges with the front slide at the point where the second structural rib / structural groove at the end of the cover body is flush.
[0008] The cover body is provided with a front slide and a rear slide, which is closed on the cavity so that the front slider and the rear slider of the cavity can move forward and backward along the slides respectively. This structure has good stability, and can conveniently close the cavity in the closed state, and can also be conveniently opened to expose the items in the cavity for access. The rear slide is merged with the front slide at the second rib at the end of the cover body. Structurally, the slide has a transverse partition rib at this position, and its function is to limit the rear slider when the cover body moves backward; when the rear slider is blocked at the second rib, the cover body is pushed backward by a distance of the rib spacing, and at this time, the front end of the cover body exposes the inner cavity of the corresponding distance. In this way, each time the cover body is pushed, the push block moves forward by a rib distance, and at the same time, only the corresponding items can be accessed at the front end. This structure can further adjust the function of uniform access to items and improve the user experience. It is also possible to generate a section of ribs along the thickness direction at the same side edge of the upper and lower end faces of the push block. The push block is installed in the cavity, and the ribs are higher than the rear slider of the cavity. During use, the push block moves along the rear slide of the cover body to align the push block. It also has the function of making the push block better detach from or contact the cavity / cover body when opening the cover body and loading items. Specifically, the front part of the rear slide is limited. When the items in the packaging box are completely taken out, the I-shaped slider can be driven to move backward when the cover body is pulled up, which facilitates the disassembly and separation of the cover body and the cavity. After loading is completed, the push block is located at the end of the cavity, and the cover body is tilted to allow the front slider of the cavity to enter the front slide. Press downward at the end of the cover body to allow the two ribs of the push block and the rear slider of the cavity to enter the rear slide. The two positioning pieces of the push block are re-matched with the upper and lower ribs and supported.
[0009] Furthermore, in the sliding cover push-type packaging storage device of the above structure, the position where the rear slideway merges with the front slideway is extended to be flush with the third structural rib / structural groove at the end of the cover body, or any rib / structure at the front end.
[0010] The setting of the combined position of the rear slide and the front slide allows the length of the cavity that can be opened each time the cover is pushed to be adjusted as needed to accommodate the use of granular packaging of objects of different types and lengths. This structure can also achieve the effect of revealing multiple layers of objects each time the cover is opened, realizing the function of flexible access.
[0011] The present invention also includes an article package having the above-mentioned sliding cover push-type packaging storage device, which can be a box-shaped body in one of various regular or irregular shapes.
[0012] The packaging box can be in various shapes and structures to suit the type of packaging products and the needs of the usage scenario. The sliding cover push-type packaging storage device of the present invention is set inside the packaging box. The shape of the cavity and the cover can also be a rectangular or arc-shaped strip structure, which can meet the sliding cooperation between the cover and the cavity, and the push block can slide in the inner cavity of the cavity to push the items in the cavity to move, thus achieving the effect of the present invention. This packaging box changes the structural deficiencies of existing packaging products that cannot provide orderly arrangement and uniform access, and improves the packaging and use experience of items.
[0013] The present invention adds a push block structure in the storage cavity of the packaging structure, and utilizes the multiple transverse ribs or embedded grooves on the inner wall of the cavity and the cover to support and push the elastic card of the push block, so that the push block can be pushed forward from the back to the front along the cavity, gradually pushing the packaged items in the front to fill the empty space left after the last removal, and revealing the items in the front for use when the cover slides backward. This step-by-step combination structure is not available in existing packaging, especially food packaging; it is a packaging product with a simple structure, reusable, and easy to carry, with low production and use costs and strong practicality. In particular, it has a good promoting effect on the promotion of related fast food, travel food, and leisure food. It has breakthrough and innovative value for both the packaging industry and the food industry. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural exploded view of the first embodiment.
[0015] Figure 2 It is a bottom view of the structure of the first embodiment.
[0016] Figure 3 This is a diagram of the combined use of embodiment 1.
[0017] Figure 4 It is a structural decomposition diagram of embodiment 2.
[0018] Figure 5 It is a combined diagram of the shifting structure of the second embodiment.
[0019] Figure 6 This is a structural diagram of the push block of the second embodiment.
[0020] Figure 7 This is a diagram of the combined use of embodiment 2. DETAILED DESCRIPTION
[0021] Two preferred embodiments of the present invention are described below with reference to the accompanying drawings.
[0022] Example 1
[0023] As attached Figure 1A rectangular candy packaging box is composed of a box body 1, a cover body 2 and a push block 3 installed in the box body cavity. The cover body is buckled on the outside of the box body and can slide back and forth along the length direction of the box body and drive the push block to move.
[0024] The box body is an open rectangular trough, and the outer surfaces of its two side walls form a horizontal slider near the front end and the rear end, namely the front slider 10 and the rear slider 11, which are arranged in parallel and staggered. The front slider is lower than the rear slider and corresponds to the height of the two slideways of the cover body. A plurality of parallel ribs 12 are distributed on the bottom surface of the inner cavity of the box body, all of which are rectangular strips, and the distance between the ribs is the same as the thickness of the push block 3.
[0025] The structure of the cover is as follows Figure 2 As shown, the whole is a semi-enclosed shell-like member that matches the shape of the box body. The inner surfaces of its two side walls are divided into a lower front slide 20 and an upper rear slide 21 by ribs, and a plurality of parallel convex ribs 22 are also distributed on the inner surface of the top wall. The number, size and shape of the convex ribs are the same as those of the convex ribs 12 of the box body, and the arrangement position corresponds to the convex ribs of the box body. After the push block is installed in the box body, the space between the four convex ribs of the box body and the cover body can be fixed in a movable form, and can also move toward the front end under the push of the cover body. The rear slide 21 merges downward with the front slide 20 at the position of the second to last convex rib at the end of the cover body, and the merging point is separated from the front slide by a partition rib 23.
[0026] The structure of push block 3 is shown in the attached Figure 1 The main body is a block in the shape of an "I" character, and its thickness is equal to the distance between adjacent ribs of the box body / cover body. The height of the push block is adapted to the width of the inner cavity of the box body, and a gap is formed between it and the box body after installation. On both sides of the bridge in the middle of the push block, from one surface of the push block to the other surface, each is connected with an elastic card plate 30, and the two card plates are arranged in an "eight" structure. At the same side edge position of the upper and lower end faces of the push block, a section of ribs 31 along the thickness direction is generated. After the push block is placed in the inner cavity of the box body and covered with the cover body, it is horizontally embedded in the box body, and the free ends of the two elastic card plates are overlapped with the ribs 12 of the box body and the ribs 22 in the cover body, respectively, to form support for the push block. The ribs are higher than the rear slider of the box body, and during use, they move along the rear slide of the cover body. The push block of the packaging box filled with candy particles 4 is placed at the very end of the box body, and the candy particles are arranged in sequence in front of the push block, as shown in the attached Figure 3 shown.
[0027] The cover is closed on the box body, so that the front slide 20 and the rear slide 21 are respectively nested with the front slider 10 and the rear slider 11, and the cover body can be pushed to move forward and backward. Since the rear slide is at a high position and is separated by the rib 23 at the position of the second rib at the end, the rear slider only moves within the range of the spacing between the two ribs at the end of the cover body. At the same time, the spacing between one of the ribs is occupied by the push block, so each time the cover body is pushed, the push block moves forward by a spacing between the ribs, and the candy particles at the front end of the packaging box are pushed to the front end of the box body, and are exposed after the next cover body is moved backward, so that they can be taken. In this embodiment, in each cycle of pushing the front and back, and then moving the cover forward, the candy particles at the front end of the box body within the spacing between the two ribs can be taken, achieving a uniform and orderly taking effect. It can be operated with one hand, which is convenient to carry and use. When the candy in the packaging box is completely taken out, the I-shaped slider can be driven to move backward when the cover body is pulled up, and the cover body is disassembled and separated from the box body. During the process of loading candies, the candies are neatly stacked in the box body. The push block is located at the end of the box body. The cover body is tilted to allow the front slider of the box body to enter the front slideway. The cover body is pressed downward to allow the two ribs of the push block and the rear slider of the box body to enter the rear slideway. The two clamping pieces of the push block are matched with the upper and lower ribs again and supported. Then it can be carried and used.
[0028] Example 2
[0029] Attached Figure 4 Another rectangular packaging box product with a cover is shown, which consists of a box structure 5 with a hollow cavity, a cover structure 6 and a push block 7 installed in the box cavity. The cover covers and can slide forward and backward along the length direction of the box structure, and the push block moves forward driven by the cover.
[0030] The inner chamber of the box structure is a rectangular trough, and the inner wall surfaces of the two side walls are relatively positioned to generate a plurality of vertical structural embedded grooves 51 in an interval and parallel distribution manner, and the cross section of the structural embedded grooves is rectangular. The distance between the structural embedded grooves is the same as the thickness of the push block 7.
[0031] The structure of the cover is as follows Figure 5 As shown, the whole is a semi-enclosed shell-like member overlapped with the inner chamber wall of the box body, and the lower edges of the inner surfaces of the two side walls are also spaced and arranged in parallel to form a plurality of vertical structural embedded grooves 61, and the cross-section of the structural embedded grooves is rectangular. The number and spacing of the structural embedded grooves are the same as those of the structural embedded grooves 51 on the inner wall of the box body, and the positions are opposite.
[0032] The structure of push block 7 is as shown in the attached Figure 6, a "well"-shaped block is formed by splicing plates, the upper and lower ends of the vertical plates are bent horizontally, in contact with the inner surface of the box body and the cover body and have a gap for movement. Two right-angled clamping pieces 70 are connected to each side of the push block, the upper layer is the clamping cover piece 701, and the lower layer is the clamping box piece 702. Support ribs 703 with a trapezoidal cross section are generated at the free ends of the clamping pieces. The push block 7 is placed in the inner cavity of the box body 5, and the support ribs 703 of the clamping box piece 702 are embedded in the structural embedded groove 51 of the side wall of the box body; the cover body 6 is covered, and the support ribs 703 of the clamping cover piece 701 are embedded in the structural embedded groove 61 of the side wall of the cover body, and the push block is clamped between the box body and the cover body. Since the engaging piece is a right-angled structure and the side of the supporting rib 703 is an inclined surface, when the cover body moves backward, the two engaging pieces are retracted inward, forming a new engagement with the structural embedding groove 51 at the front of the cover body along the side wall of the cover body; when the cover body slides forward again, the push block is pushed forward.
[0033] When this embodiment is used, as shown in the attached Figure 5 and attached Figure 7 As shown, the objects 8 of regular shapes are arranged in the inner cavity of the box body, and the push block is placed at the rearmost position. Each time the sliding cover body moves backward a certain distance, the push block and the cover body are connected forward to form a new connection at the new structural groove, and at the same time, the objects at the front end of the box body are exposed for use. Then, the cover body is slid forward, and the structural groove pushes the push block forward, pushing the remaining objects forward to fill the empty space in the inner cavity of the box body after use. In this way, the cover body is repeatedly slid, and the objects stored in the box body can be exposed and taken one by one.
[0034] The above describes some preferred embodiments of the present invention with reference to the accompanying drawings, but does not mean that it is limited to the structure of the embodiment. The combined structure of the box body, cover body and push block of the above embodiment is used as a storage structure, and is combined with other structures to form a packaging box product with various external structures, which is also the protection content of the present invention.
[0035] All modifications, equivalent substitutions and additions within the technical scope expressed by the claims of the present invention, such as the thickness of the push block is sufficient to ensure that the overlapping of the snap-fit piece and the structural rib / structural groove forms a stable connection; the change of the cross-sectional shape of the structural rib / structural groove is sufficient as long as it allows the push block to move in one direction; the snap-fit piece connected to the push block is arranged as a left-right combination, an upper-lower combination or a four-side combination according to the connection design between the cover body and the box body; and the shape change of the snap-fit piece, and other similar structural changes, of course, also fall within the technical scope described in the present invention.
Claims
1. A sliding cover push-type packaging storage device, comprising a box-shaped cavity and a cover installed along the cavity opening, the cover slides at the cavity opening to close or open the cavity, wherein: It also includes a push block, which is embedded in the cavity to form a clearance fit, and the left and right side surfaces of the push block are combined in pairs and / or the top surface and the bottom surface are combined in pairs, and a pair of elastic clamping pieces are generated at the corresponding positions of the paired combination, which are connected and arranged in an "eight" state, and the connecting parts of the clamping pieces and the push block are all at the front end of the push block; accordingly, the two inner side wall surfaces of the cavity are combined in pairs and / or the bottom surface of the cavity and the inner wall surface of the cover body are combined in pairs, and transverse structural ribs are generated in an interval and parallel distribution manner at the corresponding positions of the paired combination; the structural ribs are strips with a rectangular or right-angled triangle cross section and the step plane of the ribs facing the cavity and the front end of the cover body; The push block is embedded in the cavity, so that the free ends of the two or four elastic clamping pieces overlap with the structural convex ribs in the cavity and / or the cover body respectively to form support for the push block.
2. The sliding cover push-type packaging storage device according to claim 1 is characterized in that: The structural convex ribs are replaced by structural embedding grooves at the corresponding positions of the inner wall surface of the cavity and / or the bottom surface of the cavity and the inner wall surface of the cover body in a paired combination, and the structural embedding grooves are arranged horizontally in an interval and parallel distribution manner; the cross-section of the structural embedding groove can be a rectangle, or a right-angled triangle, and the step plane of the embedding groove is toward the rear end direction of the cavity and the cover body; the free ends of the elastic clamping pieces can extend into the structural embedding grooves in the cavity and / or the cover body respectively, and are clamped to form support for the push block.
3. The sliding cover push-type packaging storage device according to claim 1 or 2, characterized in that: The cavity has thin walls on two sides; the structural ribs or structural grooves are formed only on the bottom surface of the cavity and the inner wall surface of the cover body, and the push block has an elastic clamping piece accordingly; The front end of the outer side surface of the thin wall of the cavity side generates a front sliding block, and the rear end generates a rear sliding block, and the rear sliding block is staggered with the front sliding block in the horizontal direction; the two inner sides of the cover body form parallel front slideways and rear slideways, which cooperate with the front and rear sliding blocks of the cavity; the rear slideway merges with the front slideway at the second structural rib / structural groove at the end of the cover body.
4. The sliding cover push-type packaging storage device according to claim 3 is characterized in that: The position where the rear slideway merges with the front slideway extends to be flush with the third structural rib / structural groove at the end of the cover body, or any rib / structure at the front end.
5. An article packaging comprising the sliding cover push-type packaging storage device according to claim 1 or 2, characterized in that: The whole body can be a box-shaped body in one of various regular or irregular shapes.
6. An article packaging comprising the sliding cover push-type packaging storage device according to claim 4, characterized in that: The whole body can be a box-shaped body in one of various regular or irregular shapes.