Buckle type preservation box

Abstract

The utility model discloses a buckle type preservation box, and belongs to the technical field of household articles, the buckle type preservation box comprises a box body and a box cover, the edges of the two sides of the box cover are movably provided with lock catches, the two sides of the box body extend out of baffles, the bottom surfaces of the baffles are provided with clamping strips, the longitudinal section of each lock catch is of an inverted L-shaped structure, and the top surface of each lock catch is provided with a protruding strip and a blocking strip in a protruding mode; the convex strip and the barrier strip are arranged in parallel; when the lock catch is overturned downwards, the clamping strip is embedded between the convex strip and the barrier strip, and the box body and the box cover are locked; and when the lock catch is overturned upwards, the lock catch is separated from the baffle, and the box body and the box cover are unlocked. The structure of the buckle is further optimized, so that a user can quickly and accurately position the locking state during use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household products, in particular to a buckle type preservation box. BACKGROUND

[0002] With the acceleration of life pace, preservation box becomes an important tool for food storage due to its sealing and portability. The existing buckle type preservation box usually realizes sealing through the locking structure of the box body and the box cover,

[0003] The related prior art such as Chinese patent application "preservation box" (publication number: CN103723352B) discloses a preservation box including a box body and a box cover which is buckled with the box body. At least two locks are movably arranged on the outer side wall of the box body. The box cover is connected with the box body through the locks. A first edge platform is horizontally extended at the box opening position of the box body. A first annular convex rib is longitudinally extended at the box opening position of the box body. A first annular groove is arranged between the first edge platform and the first annular convex rib. A second annular convex rib is longitudinally extended on the box cover. The second annular convex rib is buckled into the first annular groove and is in contact with the first annular convex rib. The preservation box further includes an exhaust device. A fourth groove for arranging the exhaust device is arranged on the box cover. The exhaust device includes an exhaust hole and an exhaust cover which is matched with the fourth groove and is movably arranged in the fourth groove. The present application eliminates the sealing strip and directly seals through the matching of the edges of the first annular convex rib and the second annular convex rib. The sealing is good and bacteria are not easy to breed. The operation of opening the exhaust hole is convenient.

[0004] However, the preservation box with such design still has the following deficiencies in actual application: the existing structure does not set clear physical limit or tactile prompt. It is difficult for the user to intuitively judge whether the lock is in place. The situation of "not completely locked" or "over buckled" may occur. The former may cause sealing failure, and the latter may accelerate the wear and even breakage of the locking part. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the present application is to provide a buckle type preservation box, which further optimizes the buckle structure so that the user can quickly and accurately position the locked state during use.

[0006] The technical solution adopted by the present application is: a buckle type preservation box includes a box body and a box cover. Locks are movably installed on the two side edges of the box cover. A baffle is extended from the two sides of the box body. A clamping strip is arranged on the bottom surface of the baffle. The longitudinal section of the lock is in an inverted L-shaped structure. A protruding strip and a blocking strip are protrudingly arranged on the top surface of the lock. The protruding strip and the blocking strip are arranged in parallel. When the lock is turned down, the clamping strip is embedded between the protruding strip and the blocking strip, and the box body and the box cover are locked. When the lock is turned up, the lock is separated from the baffle, and the box body and the box cover are unlocked.

[0007] Compared with the prior art, the application has the advantages that, first, the top surface of the lock catch is provided with a convex strip and a blocking strip, the clamping strip is embedded therebetween to achieve locking, which provides clear physical limiting and tactile cues for the user, facilitates the user to intuitively judge whether the lock catch is in place, effectively avoids the situation of "not fully locked" or "over-locked", thereby preventing sealing failure and excessive wear or even breakage of the lock catch component. The close fit between the clamping strip and the convex strip and the blocking strip can effectively enhance the sealing performance between the box body and the box cover, better maintain the freshness of food and prevent odor emission, and meet the high requirements of users on the sealing performance of the preservation box.

[0008] Secondly, the lock catch adopts an inverted L-shaped structure, cooperates with the blocking plate and the clamping strip of the box body, and forms a stable locking relationship, which is relatively simple in structure, reduces the use of complex components, reduces production costs and maintenance difficulty, and also improves the overall stability and reliability. The user only needs to perform a simple downward flipping action of the lock catch to complete the locking of the box body and the box cover, and upward flipping achieves unlocking, the operation process is simple and fast, no additional tools or complex steps are required, the convenience of use is improved, and it is especially suitable for the rapid demand for food storage in fast-paced life.

[0009] In some embodiments of the application, the two side edges of the box cover extend to form catch ears, the catch ears are bent downward to form an inverted L-shaped structure, and the lock catch is movably mounted on the catch ears. The design of the catch ears enables the user to hold the box cover through the catch ears regardless of the state of the lock catch, and the user experience is good.

[0010] In some embodiments of the application, the two sides of the lock catch extend upward to form connecting rods, the two connecting rods are located on the two sides of the catch ear respectively, and the top of the connecting rod is connected with the top of the catch ear through a rotating shaft. The connecting mode of the connecting rod and the rotating shaft enables the lock catch to be stably mounted on the catch ear, ensuring the stability and reliability of the lock catch during use, and preventing the lock catch from being loose or falling off.

[0011] In some embodiments of the application, in the locked state of the lock catch, the outer side surface of the lock catch is flush with the outer side surface of the catch ear, and the top surface of the lock catch is located below the catch ear. In the locked state, the outer surfaces of the box body and the box cover are relatively flat, which not only looks beautiful and elegant, but also facilitates stacking and storage, and improves the space utilization rate.

[0012] In some embodiments of the application, the edge of the outer side surface of the lock catch is bent toward one side of the box body to form a flange. The design of the flange provides a better force point for the user, and the user can easily unlock the lock catch by applying force to the flange, which is more labor-saving and convenient to operate.

[0013] In some embodiments of the present application, the top surface of the convex strip is arc-shaped, the bottom surface of the clamping strip is arc-shaped, and the longitudinal section of the blocking strip is in the form of a trapezoid as a whole, and the side surface of the blocking strip close to the convex strip is adapted to the structure of the clamping strip.

[0014] The top surface of the convex strip and the bottom surface of the clamping strip are the surfaces that need to be in contact with each other during sliding, and thus are designed to be arc-shaped to reduce friction. The blocking strip in the form of a trapezoid can effectively limit the clamping strip from being clamped in too deep.

[0015] In some embodiments of the present application, the surface of the box cover is provided with a downwardly recessed groove in the form of a racetrack, one end of the groove is provided with a group of air holes, and a sliding cover is installed in the groove, and the sliding of the sliding cover in the groove changes the open or closed state of the space above and below the box cover.

[0016] The open or closed state of the space above and below the box cover can be changed by sliding the sliding cover, so as to control the exchange of gas in the box, which is beneficial to maintaining the freshness of food and preventing the emission of peculiar smell.

[0017] In some embodiments of the present application, the group of air holes comprises a waist-shaped hole, the bottom surface of the sliding cover is provided with a clamping column, the bottom of the clamping column is inserted into the waist-shaped hole to be clamped with the waist-shaped hole, and the sliding cover can slide along the waist-shaped hole under stress. The clamping design of the waist-shaped hole and the clamping column simplifies the structural design, the sliding cover is stable during sliding and will not easily deviate from the track, and the opening and closing function of the group of air holes can be reliably realized.

[0018] In some embodiments of the present application, a draining basket is arranged in the box body, and the bottom of the draining basket is provided with a supporting leg, and the draining basket is arranged in the box body through the supporting leg. The design of the draining basket can separate the food from the moisture in the box body, maintain the dryness and freshness of the food, and avoid the accumulation of moisture to cause the deterioration of the food.

[0019] In some embodiments of the present application, the bottom surface of the box body is provided with a ring of convex edges, and the box body is placed on the tabletop through the convex edges. The ring of convex edges on the bottom surface of the box body can be stably placed on the tabletop, preventing the box body from shaking or sliding, and also providing protection for the box body, avoiding the direct contact of the bottom with the tabletop to cause abrasion.

[0020] On the basis of the common knowledge in the art, the above-mentioned embodiments can be combined arbitrarily. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described in detail below in combination with the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments and thus should not be regarded as limiting the scope of the present application. In addition, unless specifically indicated, the drawings only schematically represent the composition or structure of the described objects and can contain exaggerated display, and the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of this application. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of this application. Figure 2 ;

[0024] Figure 3 This is a cross-sectional view of this application;

[0025] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0026] Figure 5 This is a schematic diagram of the breakdown structure of this application. Figure 1 ;

[0027] Figure 6 This is a schematic diagram of the breakdown structure of this application. Figure 2 .

[0028] The specific descriptions of the reference numerals in the attached drawings are as follows: 1. Box body; 2. Box lid; 3. Lock; 4. Baffle; 5. Locking strip; 6. Raised strip; 7. Stop strip; 8. Buckle ear; 9. Connecting rod; 11. Flanged edge; 12. Groove; 13. Air hole group; 14. Sliding cover; 15. Waist-shaped hole; 16. Locking post; 17. Drain basket; 18. Support leg; 19. Raised ridge. Detailed Implementation

[0029] The present application will now be described in detail with reference to the accompanying drawings.

[0030] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0031] Clip-on food storage container, Example 1 as follows Figures 1 to 2 As shown, the box includes a body 1 and a lid 2. Locks 3 are movably installed on both sides of the lid 2. Baffles 4 extend from both sides of the body 1, and locking strips 5 are provided on the bottom surface of the baffles 4. The longitudinal section of the locks 3 is an inverted L-shape. The baffles 4 and locking strips 5 of the body 1 cooperate to form a stable locking relationship. The structure is relatively simple, reducing the use of complex components, lowering production costs and maintenance difficulty, while also improving overall stability and reliability. Users can lock the body 1 and lid 2 simply by flipping the locks 3 downwards, and unlock them by flipping them upwards. The operation is simple and quick, requiring no additional tools or complicated steps, improving ease of use, and is especially suitable for the rapid food storage needs of a fast-paced lifestyle.

[0032] The top surface of the latch 3 has a protruding strip 6 and a stop strip 7, which are arranged parallel to each other. When the latch 3 is flipped downwards, the locking strip 5 is inserted between the protruding strip 6 and the stop strip 7, locking the box body 1 and the lid 2. When the latch 3 is flipped upwards, the latch 3 disengages from the baffle 4, unlocking the box body 1 and the lid 2. The protruding strip 6 and the stop strip 7 on the top surface of the latch 3, with the locking strip 5 inserted between them, provide users with clear physical limits and tactile cues, allowing users to intuitively judge whether the latch 3 is in place. This effectively avoids situations of "not fully locked" or "over-locked," thereby preventing sealing failure and excessive wear or even breakage of the latch 3 components. The tight fit between the locking strip 5 and the protruding strip 6 and the stop strip 7 effectively enhances the sealing performance between the box body 1 and the lid 2, better maintaining the freshness of food and preventing the emission of odors, meeting users' high requirements for the sealing performance of food storage containers.

[0033] Example 2, as Figures 1 to 6 As shown, the two side edges of the lid 2 extend to form latches 8. The latches 8 bulge downwards and bend into an inverted L-shape. The latch 3 is movably mounted on the latches 8. The design of the latches 8 allows the user to grip the lid 2 regardless of the position of the latch 3, resulting in a good user experience.

[0034] The two sides of the latch 3 extend upward to form connecting rods 9, with the two connecting rods 9 located on both sides of the latch lug 8. The top of the connecting rods 9 is connected to the top of the latch lug 8 via a pivot. The connection between the connecting rods 9 and the pivot allows the latch 3 to be stably installed on the latch lug 8, ensuring the stability and reliability of the latch 3 during use and preventing it from loosening or falling off.

[0035] When the latch 3 is in the locked state, the outer side of the latch 3 is flush with the outer side of the latch ear 8, and the top surface of the latch 3 is located below the latch ear 8. In the locked state, the outer surfaces of the box body 1 and the box lid 2 are relatively flat, which is not only aesthetically pleasing but also facilitates stacking and storage, improving space utilization.

[0036] The outer edge of the latch 3 is bent towards one side of the box body 1 to form a flange 11. The flange 11 provides a better point of leverage for the user, allowing the user to easily unlock the latch 3 by applying force to the flange 11, making the operation more effortless and convenient.

[0037] The top surface of the protruding strip 6 is arc-shaped, the bottom surface of the retaining strip 5 is arc-shaped, and the longitudinal cross-section of the stop strip 7 is trapezoidal in shape. The side of the stop strip 7 closest to the protruding strip 6 is adapted to the structure of the retaining strip 5. The top surface of the protruding strip 6 and the bottom surface of the retaining strip 5 are surfaces that need to slide in contact, so they are designed as arc-shaped surfaces to reduce friction. The trapezoidal structure of the stop strip 7 can effectively limit the excessive insertion of the retaining strip 5.

[0038] The rest of the contents of Example 2 are the same as those of Example 1.

[0039] As shown in the embodiment three, Figures 1 to 6 The surface of the box cover 2 is provided with a downwardly recessed groove 12, which is in a track shape structure, and one end of the groove 12 is provided with a group of air holes 13. A sliding cover 14 is installed in the groove 12, and the sliding cover 14 slides in the groove 12 to change the open or closed state of the upper and lower space of the box cover 2, thereby controlling the gas exchange in the box and being beneficial to maintaining the freshness of the food and preventing the emission of peculiar smell.

[0040] The group of air holes 13 includes a waist-shaped hole 15, and the bottom surface of the sliding cover 14 is provided with a clamping column 16, which is inserted into the waist-shaped hole 15 and clamped with the waist-shaped hole 15. The sliding cover 14 can slide along the waist-shaped hole 15 under force. The clamping design of the waist-shaped hole 15 and the clamping column 16 simplifies the structure design, and the sliding cover 14 is stable during sliding and will not easily deviate from the track, ensuring that the opening and closing function of the group of air holes 13 can be reliably realized.

[0041] A draining basket 17 is arranged in the box body 1, and the bottom of the draining basket 17 is provided with a supporting leg 18, which is arranged in the box body 1. The design of the draining basket 17 can separate the food from the moisture in the box body 1, maintain the dryness and freshness of the food, and avoid the accumulation of moisture to cause the deterioration of the food.

[0042] A circle of convex edges 19 is arranged on the bottom surface of the box body 1, and the box body 1 is placed on the table top through the convex edges 19. The circle of convex edges 19 on the bottom surface of the box body 1 can be stably placed on the table top, preventing the box body 1 from shaking or sliding, and also providing protection for the box body 1, avoiding direct contact with the table top and causing wear.

[0043] The other contents of the embodiment three are the same as those of the embodiment one or the embodiment two.

[0044] The above has introduced the present application in detail, and the principle and implementation mode of the present application have been described by applying specific examples. The above embodiment is only used to help understand the present application and the core idea. It should be pointed out that the ordinary skilled in the art can make some improvements and modifications to the present application without departing from the principle of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A snap-on crisper characterized in that, The utility model provides a box, including box body (1) and box cover (2), the both sides edge of box cover (2) swing installation has lock catch (3), the both sides of box body (1) extend and set up baffle (4), baffle (4) bottom surface is provided with clamping strip (5), the longitudinal section of lock catch (3) is inverted L shape structure, the top surface of lock catch (3) is provided with a convex strip (6) and a blocking strip (7), the convex strip (6) is provided with blocking strip (7) parallelly, the clamping strip (5) is embedded between the convex strip (6) and blocking strip (7) when lock catch (3) is turned down, and box body (1) is locked with box cover (2), the lock catch (3) is turned up then lock catch (3) is separated from baffle (4), and box body (1) is unlocked with box cover (2).

2. The snap-on crisper according to claim 1, wherein, The both sides edge of box cover (2) extends and constitutes buckle lug (8), the buckle lug (8) is bent down and presents inverted L shape structure, and the lock catch (3) is swing mounted on the buckle lug (8).

3. The snap-on crisper according to claim 2, wherein, The both sides of lock catch (3) extend upwards and constitute connecting rod (9), and the two connecting rods (9) are located at the both sides of buckle lug (8) respectively, and the top of connecting rod (9) is connected with the top of buckle lug (8) through pivot.

4. The snap-on crisper according to claim 2 or 3, wherein, When the lock catch (3) is in the locked state, the outside surface of lock catch (3) is flush with the outside surface of buckle lug (8), and the top surface of lock catch (3) is below the top surface of buckle lug (8).

5. The snap-on crisper according to claim 1, wherein, The edge of the outside surface of lock catch (3) is bent and constitutes flanging (11) towards one side of box body (1).

6. The snap-on crisper according to claim 1, wherein, The top surface of convex strip (6) is arc surface, the bottom surface of clamping strip (5) is arc surface, the longitudinal section of blocking strip (7) is trapezoidal structure as a whole, and the side surface of blocking strip (7) close to convex strip (6) is adapted to the structure of clamping strip (5).

7. The snap-on crisper according to claim 1, wherein, The surface of box cover (2) is provided with downward recessed groove (12), the groove (12) presents runway shape structure, one end of groove (12) is provided with air hole group (13), the groove (12) is provided with sliding cover (14), and the sliding cover (14) slides in the groove (12) to change the space of box cover (2) to be communicated or closed.

8. The snap-on crisper according to claim 7, wherein, The air hole group (13) includes a waist-shaped hole (15), the bottom surface of sliding cover (14) is provided with a clamping column (16), the bottom of clamping column (16) is inserted into the waist-shaped hole (15) and is clamped with the waist-shaped hole (15), and the sliding cover (14) can slide along the waist-shaped hole (15) under stress.

9. The snap-on crisper according to claim 1, wherein, The box body (1) is provided with draining basket (17), the bottom of draining basket (17) is provided with supporting leg (18), and the draining basket (17) is erected in the box body (1) through the supporting leg (18).

10. The snap-on crisper according to claim 1, wherein, The bottom surface of box body (1) is provided with a circle of convex edges (19), and the box body (1) is placed on the table top through the convex edges (19).

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